CN118162871A - ATE probe preassembling clamp and clamping method - Google Patents
ATE probe preassembling clamp and clamping method Download PDFInfo
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- CN118162871A CN118162871A CN202410578217.4A CN202410578217A CN118162871A CN 118162871 A CN118162871 A CN 118162871A CN 202410578217 A CN202410578217 A CN 202410578217A CN 118162871 A CN118162871 A CN 118162871A
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- 239000000523 sample Substances 0.000 title claims abstract description 172
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000012528 membrane Substances 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R3/00—Apparatus or processes specially adapted for the manufacture or maintenance of measuring instruments, e.g. of probe tips
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Leads Or Probes (AREA)
Abstract
The invention relates to the technical field of ATE probe preassembling, in particular to an ATE probe preassembling clamp and a clamping method, wherein the clamp comprises the following components: roof, support and lean on membrane, splint, centre gripping area, drive wheel, film and gleitbretter, the bottom of roof is provided with a cavity, and the opening part of this cavity covers and supports and lean on the membrane, and the both sides of roof are provided with a splint respectively, and the bottom of two splint all extends to the bottom of roof and forms the gripping head, has all cup jointed a centre gripping area on every gripping head, and the width of two gripping areas all can cover the syringe needle and the needle tubing of probe, every the centre gripping area on all be provided with a drive wheel, the surface interval of centre gripping area is provided with a plurality of film and gleitbretter, when taking out the probe of preassembling from the tool inboard, can make too high syringe needle enter into in the needle tubing, avoid the relative movement between syringe needle and the needle tubing, can more stable take out the probe, avoid the probe damage, reduce the rejection rate, improved processingquality.
Description
Technical Field
The invention relates to the technical field of ATE probe preassembling, in particular to an ATE probe preassembling clamp and a clamping method.
Background
ATE (Automatic Test Equipment) refers to IC test equipment in a broad sense. Including a combination of software and hardware, are typically integrated by a large number of test functions, which are controlled by a computer to test the functionality of the semiconductor chip. A large number of ATE probes are required on the test equipment, and new requirements are placed on the production of ATE probes.
As shown in FIG. 6, the ATE probe is mainly composed of four parts, namely a needle tube, a needle head, a spring and a needle tail, wherein the four parts are required to be preassembled in the production process, the needle tail, the spring and the needle head are sequentially arranged in the needle tube, and after the preassembling is completed, a riveting pit is punched on the outer wall of the needle tube to realize the assembling.
In order to improve the preassembly efficiency, the jig plate is generally used for carrying out batch loading on the needle cylinder, and the needle cylinder is taken as an example, through arranging the leak holes on the jig plate in an array manner, the lower end of the needle cylinder easily falls into the leak holes due to the fact that the diameter of the lower portion of the leak holes is larger than the diameter of one end of the needle cylinder and smaller than the maximum diameter of the outer wall of the other end of the needle cylinder, and the needle cylinder cannot enter in the opposite direction. Therefore, a plurality of needle cylinders are scattered into the jig plate, after shaking, the needle cylinders can fall into the leak holes, and then the jig plate filled with the needle cylinders is buckled with another empty jig plate and turned over, so that the needle cylinders fall into the other jig plate after turning over. And repeating the above operation, respectively loading the needle head, the spring and the needle tail into the respective jig plates, and finally sequentially fastening the jig plates with the needle tail, the spring and the needle head on the jig plates with the needle cylinder, so that the needle tail, the spring and the needle head sequentially fall into the needle cylinder, and completing the preassembly.
After the preassembly is completed, the probe needs to be taken out of the jig plate and then riveted through a riveting device. The utility model patent application number 202222074130.2, entitled "novel automatic probe assembling machine integral rivet device", includes: the device comprises a base and a step-shaped step arranged at one end of the base; the cover plate is connected with the base close to one side of the step-shaped step; the two first bearing mounting holes are symmetrically formed at one end of the cover plate; the two second bearing mounting holes are symmetrically formed at one end of the base and are respectively opposite to the two first bearing mounting holes; the two bearings are respectively and vertically arranged between the first bearing mounting hole and the second bearing mounting hole; and the two blades are fixedly connected with the two bearings respectively. The device solves the problem that the prior probe assembly riveting device is only suitable for probes with the diameters of 100mil and 75mil, and probes with the diameters of 50mil and 39mil are not suitable for use.
However, in actual operation, when the preassembled probe is taken out from the jig plate for riveting, as the needle heads of part of the probes do not completely enter the needle tube, the too high needle heads are easy to separate from the needle tube under shaking generated during clamping, so that the probes are damaged, the rejection rate is improved, and the processing quality is affected.
Disclosure of Invention
Aiming at the technical defect that the existing ATE probe is easy to damage during clamping, the invention provides the pre-assembly fixture and the clamping method for the ATE probe, when the pre-assembled probe is taken out of a fixture plate, an excessively high needle head can enter a needle tube, relative movement between the needle head and the needle tube is avoided, the probe can be taken out more stably, the probe damage is avoided, the rejection rate is reduced, and the processing quality is improved.
In order to achieve the above purpose, the present invention provides the following technical solutions:
An ATE probe preassembling jig, comprising: roof, support and lean on membrane, splint, centre gripping area, drive wheel, film and gleitbretter, the bottom of roof is provided with a cavity, and the opening part of this cavity covers and supports and lean on the membrane, and the both sides of roof are provided with a splint respectively, and the bottom of two splint all extends to the bottom of roof and forms the gripping head, has all cup jointed a centre gripping area on every gripping head, and two centre gripping area all level settings, and the width of two centre gripping area homoenergetic cover the syringe needle and the needle tubing of probe, every the centre gripping area on all be provided with a drive wheel, the surface interval of centre gripping area is provided with a plurality of film and gleitbretter, and a plurality of film and gleitbretter set gradually alternately, and film on two centre gripping areas correspond, and the gleitbretter corresponds the setting with the gleitbretter.
Further, the clamping plate is arranged on the top plate in a sliding manner, and a clamping plate spring is arranged between the clamping plate and the top plate.
Further, a driving shaft is rotatably arranged on the clamping plate, the lower end of the driving shaft is connected with the driving wheel, and the upper end of the driving shaft is connected with the driving motor.
Further, a plurality of clamping positions are arranged on the clamping heads at the bottom of the clamping plate at intervals, and each clamping position is arranged corresponding to one probe.
Further, the clamping position is provided with an arc-shaped groove.
Further, the film can be separated from the clamping belt, and the separated film can be adhered to the outer sides of the needle head and the needle tube of the probe.
Further, the outside of holding belt has cup jointed the film area, and the outside interval of film area has pasted the film, and the film area between the adjacent film forms the gleitbretter.
Further, the middle of the film strip is broken, one end of the film strip is wound on the tape releasing roller, and the other end of the film strip is wound on the tape collecting roller.
An ATE probe pre-assembly gripping method implemented on the ATE probe pre-assembly fixture described above, comprising the steps of:
step a, needle head abutting
By moving the top plate downwards, the abutting film at the bottom of the top plate is contacted with the needle head of the probe, the abutting film is deformed under force and is recessed into the cavity at the bottom of the top plate, and meanwhile, the abutting film pushes the needle head downwards, the spring in the needle tube is contracted, so that the riveting pit at the side surface of the needle head is aligned with the riveting point at the side surface of the needle tube;
step b, film adjustment
The film is moved to the clamping heads at the two sides of the probe by the rotation of the clamping belt;
Step c, probe clamping
The two clamping heads are driven to move towards the probe through the two clamping plates, so that films on the surfaces of the clamping heads are covered on the needle head and the needle tube of the probe at the same time, and the probe is clamped;
Step d, adjusting the sliding vane
The two clamping belts rotate in opposite rotation directions, films covered on the clamping heads at the two sides of the probe move in opposite directions, and the probe rolls on the surfaces of the two films and rotates automatically until sliding sheets at the side surfaces of the two films are contacted with the surfaces of the probe;
Step e, probe release
The two clamping heads are driven by the two clamping plates to move away from the probe, the stressed deformed abutting film pushes the probe downwards, the probe slides downwards on the surfaces of the two sliding sheets, and after the probe stops sliding, the sliding sheets on the surfaces of the clamping heads are separated from the surfaces of the probe, so that the probe is released.
Compared with the prior art, the clamp for pre-assembling the ATE probe and the clamping method have the following beneficial effects:
First, the ATE probe preassembling jig of the present invention comprises: roof, support and lean on membrane, splint, centre gripping area, drive wheel, film and gleitbretter, the bottom of roof is provided with a cavity, and the opening part of this cavity covers and supports and lean on the membrane, and the both sides of roof are provided with a splint respectively, and the bottom of two splint all extends to the bottom of roof and forms the gripping head, has all cup jointed a centre gripping area on every gripping head, and the width of two gripping areas all can cover the syringe needle and the needle tubing of probe, every the centre gripping area on all be provided with a drive wheel, the surface interval of centre gripping area is provided with a plurality of film and gleitbretter, from the structure, when taking out the probe of preassembling in the tool board, can make too high syringe needle enter into the needle tubing in, avoid the relative movement between syringe needle and the needle tubing, can more stable take out the probe, avoid the probe damage, reduce the rejection rate, improved processingquality.
The outer part of the clamping belt of the ATE probe preassembling clamp is sleeved with the film belt, films are adhered to the outer side of the film belt at intervals, and the film belt between adjacent films forms a sliding sheet.
Thirdly, the ATE probe preassembling and clamping method sequentially comprises the following steps of: five steps of needle head abutting, film adjustment, probe clamping, slide adjustment and probe release; can realize after the ATE probe preassembles, when taking out the probe of preassembling from the tool inboard, realized in clamping the in-process, can make too high syringe needle enter into in the needle tubing, adjust syringe needle height position, avoid the relative movement between syringe needle and the needle tubing, take out the probe that can be more stable, avoid the probe damage, reduce the rejection rate, improved processingquality.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an ATE probe pre-assembly fixture according to the present invention;
FIG. 2 is a schematic diagram of a clamping head;
FIG. 3 is a schematic view of the structure when the probe is clamped;
FIG. 4 is a schematic view of the structure of an abutting membrane;
FIG. 5 is a second schematic diagram of a clamping head;
FIG. 6 is a schematic view of the probe in the jig plate;
FIG. 7 is a flow chart of an ATE probe pre-assembly clamping method of the present invention.
Wherein: 1. a top plate; 2. abutting the membrane; 3. a clamping plate; 4. clamping the belt; 5. a driving wheel; 6. film; 7. a sliding sheet; 8. a clamp plate spring; 9. a drive shaft; 10. a driving motor; 11. an arc-shaped groove; 12. a film strip; 13. a tape releasing roller; 14. a tape collecting roller; 15. riveting pits; 16. and riveting points.
Detailed Description
The following detailed description of the invention will be given with reference to the accompanying drawings.
Mode one
The following is a specific embodiment of the ATE probe preassembling jig of the present invention.
Referring to fig. 1,2, 3 and 4, an ATE probe pre-assembly jig according to this embodiment includes: roof 1, support and lean on membrane 2, splint 3, centre gripping area 4, drive wheel 5, film 6 and gleitbretter 7, the bottom of roof 1 is provided with a cavity, and the opening part of this cavity covers and supports and lean on membrane 2, and the both sides of roof 1 are provided with a splint 3 respectively, and the bottom of two splint 3 all extends to the bottom of roof 1 and forms the centre gripping head, has all cup jointed a centre gripping area 4 on every centre gripping head, and two centre gripping area 4 all level sets up, and the width of two centre gripping area 4 all can cover the syringe needle and the needle tubing of probe, every centre gripping area 4 on all be provided with a drive wheel 5, the surface interval of centre gripping area 4 is provided with a plurality of film 6 and gleitbretter 7, and a plurality of film 6 and gleitbretter 7 set gradually alternately, film 6 on two centre gripping area 4 corresponds with film 6, gleitbretter 7 corresponds the setting with gleitbretter 7.
When a probe is clamped, the clamp is moved to the upper part of the probe on the jig plate, the clamp is moved downwards, the abutting film 2 is firstly contacted with the probe needle, the abutting film 2 is stressed to deform and sink into a cavity at the bottom of the top plate 1 along with the continued downwards movement of the clamp, meanwhile, the abutting film 2 pushes the probe needle downwards, a spring in the needle tube is contracted, a riveting hole 15 on the side surface of the needle tube is aligned with a riveting point 16 on the side surface of the needle tube, the clamping belt 4 is rotated through the driving wheel 5, films 6 on the two clamping belts 4 are moved to the clamping heads on the two sides of the probe, the two clamping heads are driven to move towards the probe through the two clamping plates 3, the films 6 on the surfaces of the clamping heads are covered on the needle head and the needle tube of the probe simultaneously, and the probe is clamped; when the probe is released, the two clamping belts 4 rotate in opposite rotation directions, the films 6 covered on the clamping heads at the two sides of the probe move in opposite directions, the probe rolls on the surfaces of the two films 6 and rotates until the sliding sheets 7 at the side surfaces of the two films 6 are contacted with the surface of the probe, the two clamping plates 3 drive the two clamping heads to move away from the probe, so that the sliding sheets 7 on the surfaces of the clamping heads are separated from the surface of the probe, and meanwhile, the stressed deformed abutting film 2 pushes the probe downwards to release the probe.
In the process of clamping the probe, firstly, the needle head is pushed downwards by abutting against the membrane 2, so that the needle head enters the needle tube, the needle head is prevented from falling off easily due to overhigh pressure, the probe is clamped on the needle head and the needle tube of the probe by covering two films 6 at the same time, the relative movement between the needle head and the needle tube is prevented, the aim of enabling the overhigh needle head to enter the needle tube when the preassembled probe is taken out from the jig plate is fulfilled, the relative movement between the needle head and the needle tube is prevented, the probe is prevented from being taken out more stably, the damage to the probe is avoided, the rejection rate is reduced, and the processing quality is improved.
When releasing, through the removal of centre gripping area 4, replace the film 6 of centre gripping in the probe both sides with gleitbretter 7, two splint 3 drive two gripping heads and keep away from the probe and remove, make the gleitbretter 7 on gripping head surface separate with the probe surface, the butt membrane 2 of atress deformation promotes the probe downwards simultaneously, release the probe, because replace film 6 with gleitbretter 7 reduced frictional force, when gleitbretter 7 and probe surface are not completely separated, butt membrane 2 just can promote the probe downwards, reduce the height that the probe falls to the ground before completely releasing, make the release process more stable.
Specifically, as shown in fig. 1, the clamping plate 3 is slidably disposed on the top plate 1, and a clamping plate spring 8 is disposed between the clamping plate 3 and the top plate 1. Both clamping plates 3 are arranged on the top plate 1 in a horizontal sliding direction, and after releasing the probe, the probe is reset by means of a clamping plate spring 8.
Specifically, as shown in fig. 1, the clamping plate 3 is rotatably provided with a driving shaft 9, the lower end of the driving shaft 9 is connected with the driving wheel 5, and the upper end of the driving shaft 9 is connected with a driving motor 10. The driving motor 10 drives the driving shaft 9 to rotate, so that the rotation of the driving wheel 5 is controlled.
As shown in fig. 5, in particular, a plurality of clamping positions are arranged on the clamping head at the bottom of the clamping plate 3 at intervals, and each clamping position is corresponding to one probe. Through set up a plurality of clamping positions on splint 3, every clamping position corresponds a probe on the tool board, makes once can the clamping tool board go up a row of probes, raises the efficiency.
The two clamping plates 3 are respectively provided with an electromagnet and an adsorption plate, and the two clamping plates 3 are enabled to complete clamping actions by attracting the electromagnet with the adsorption plate after being electrified.
Specifically, the clamping position is provided with an arc-shaped groove 11.
The curved grooves 11 allow the film 6 and the slide 7 to bend, increasing the contact area with the probe.
Specifically, the film 6 can be separated from the holding tape 4, and the separated film 6 can be stuck to the outside of the needle head and needle tube of the probe.
With reference to fig. 4, the separated film 6 is attached to the outer sides of the needle and the needle tube, so that the needle and the needle tube of the released probe are prevented from moving relatively, and the needle is prevented from being separated from the needle tube under vibration or shaking.
Referring to fig. 5, specifically, the outer part of the holding belt 4 is sleeved with a film belt 12, the outer sides of the film belts 12 are adhered with films 6 at intervals, and the film belts 12 between adjacent films 6 form a sliding sheet 7.
Specifically, the middle of the film strip 12 is broken, one end of the film strip 12 is wound around the unwind roller 13, and the other end of the film strip 12 is wound around the take-up roller 14.
Before clamping, the clamping belt 4 is rotated through the driving wheel 5 to drive the film belt 12 wound on the belt releasing roller 13 to move to the surface of the clamping head at the bottom of the clamping plate 3, each arc-shaped groove 11 corresponds to one film 6, when the probe is released, the two clamping belts 4 rotate in opposite rotation directions, the films 6 covered on the clamping heads at the two sides of the probe move in opposite directions, the probe rolls on the surfaces of the two films 6 and rotates, the two films 6 are stuck on the side surfaces of the probe, the needle head and the needle tube are stuck and fixed, and the needle head falls from the needle tube in the subsequent working procedure is avoided.
Mode two
The following is a specific embodiment of the ATE probe pre-assembly clamping method of the present invention.
The method for pre-assembling and clamping the ATE probe in the embodiment is implemented on the disclosed clamp for pre-assembling the ATE probe in the embodiment, and the flowchart is shown in fig. 7, and comprises the following steps:
step a, needle head abutting
By moving the top plate 1 downwards, the abutting film 2 at the bottom of the top plate 1 is contacted with the needle head of the probe, the abutting film 2 is stressed to deform and concave towards the cavity at the bottom of the top plate 1, meanwhile, the abutting film 2 pushes the needle head downwards, and the spring in the needle tube contracts, so that the riveting pit 15 at the side surface of the needle head is aligned with the riveting point 16 at the side surface of the needle tube; the needle is wrapped and fixed by the abutting film 2, and is pushed into the needle tube, so that the needle is more stable in the clamping process;
step b, film adjustment
The film 6 is moved to the clamping heads at the two sides of the probe by the rotation of the clamping belt 4; the clamping head is covered by the film 6, so that the friction force of the clamping head is increased, and the clamping is more stable;
Step c, probe clamping
The two clamping heads are driven to move towards the probe through the two clamping plates 3, so that a film 6 on the surface of the clamping heads covers the needle head and the needle tube of the probe at the same time, and the probe is clamped; the film 6 covers the needle head and the needle tube, so that the relative movement of the needle head and the needle tube is avoided;
After the probe is clamped, the preassembly clamp is lifted upwards through the mechanical arm, the probe is taken out of the preassembly jig plate, and the preassembly clamp clamped with the probe is moved to the upper part of the riveting jig plate through the mechanical arm;
Step d, adjusting the sliding vane
The two clamping belts 4 rotate in opposite rotation directions, the films 6 covered on the clamping heads at the two sides of the probe move in opposite directions, and the probe rolls on the surfaces of the two films 6 and rotates until the sliding sheets 7 at the side surfaces of the two films 6 are contacted with the surfaces of the probe; the sliding sheet 7 is used for replacing the film 6, so that the friction force of the clamping head is reduced, and the probe is convenient to release;
Step e, probe release
The two clamping heads are driven to move away from the probe through the two clamping plates 3, the stressed deformed abutting film 2 pushes the probe downwards, the probe slides downwards on the surfaces of the two sliding sheets 7, and after the probe stops sliding, the sliding sheets 7 on the surfaces of the clamping heads are separated from the surfaces of the probe, so that the probe is released. When the slide 7 is not completely separated from the surface of the probe, the probe can be pushed downwards by abutting against the membrane 2, and the height of the probe falling to the ground is reduced before the probe is completely released, so that the release process is more stable.
And the preassembled probes are arranged in the riveting jig plate and used for subsequent processing.
Specifically, the method is applied to an ATE probe preassembling fixture, the fixture comprising: a top plate 1, an abutting film 2, a clamping plate 3, a clamping belt 4, a driving wheel 5, a film 6 and a sliding sheet 7.
When the preassembled probe is taken out from the jig plate, the needle head which is too high can enter the needle tube in the clamping process, the height position of the needle head is adjusted, the relative movement between the needle head and the needle tube is avoided, the probe can be taken out more stably, the damage to the probe is avoided, the rejection rate is reduced, and the processing quality is improved.
Although particular embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. An ATE probe preassembling jig, comprising: roof (1), support and lean on membrane (2), splint (3), clamping band (4), drive wheel (5), film (6) and gleitbretter (7), the bottom of roof (1) is provided with a cavity, the opening part of this cavity is covered and is supported and lean on membrane (2), the both sides of roof (1) are provided with a splint (3) respectively, the bottom of two splint (3) all extends to the bottom of roof (1) and forms the gripping head, all cup jointed a clamping band (4) on every gripping head, two clamping band (4) all level set up, and the width of two clamping band (4) all can cover the syringe needle and the needle tubing of probe, every clamping band (4) on all be provided with a drive wheel (5), the surface interval of clamping band (4) is provided with a plurality of film (6) and gleitbretter (7), and a plurality of film (6) and gleitbretter (7) set up alternately in proper order, on two clamping band (4) (6) correspond with (6), gleitbretter (7) correspond with gleitbretter (7).
2. The clamp for pre-assembling the ATE probe according to claim 1, wherein the clamping plate (3) is slidably arranged on the top plate (1), and a clamping plate spring (8) is arranged between the clamping plate (3) and the top plate (1).
3. The ATE probe preassembling jig according to claim 2, wherein the clamping plate (3) is rotatably provided with a driving shaft (9), the lower end of the driving shaft (9) is connected with the driving wheel (5), and the upper end of the driving shaft (9) is connected with the driving motor (10).
4. An ATE probe pre-assembly jig according to claim 3, characterized in that the clamping heads at the bottom of the clamping plate (3) are provided with a plurality of clamping positions at intervals, each clamping position being arranged corresponding to one probe.
5. The clamp for pre-assembling an ATE probe according to claim 4, wherein the clamping position is provided with an arc-shaped groove (11).
6. An ATE probe pre-assembly jig according to any one of claims 1,2, 3, 4 or 5, characterized in that the film (6) is separable from the holding strip (4), and the separated film (6) is attachable to the outside of the needle tip and needle tube of the probe.
7. The clamp for pre-assembling the ATE probe according to claim 6, wherein the outer part of the clamping belt (4) is sleeved with a film belt (12), films (6) are adhered to the outer sides of the film belt (12) at intervals, and the film belt (12) between the adjacent films (6) forms a sliding sheet (7).
8. The ATE probe preassembly jig of claim 7 wherein the middle of the film strip (12) is broken, one end of the film strip (12) is wound around the unwind roller (13), and the other end of the film strip (12) is wound around the wind-up roller (14).
9. An ATE probe pre-assembly gripping method implemented on the ATE probe pre-assembly fixture of claim 1, comprising the steps of:
step a, needle head abutting
By moving the top plate (1) downwards, the abutting film (2) at the bottom of the top plate (1) is contacted with the needle head of the probe, the abutting film (2) is stressed to deform and concave towards the cavity at the bottom of the top plate (1), meanwhile, the abutting film (2) pushes the needle head downwards, and the spring in the needle tube is contracted, so that the riveting pit (15) at the side surface of the needle head is aligned with the riveting point (16) at the side surface of the needle tube;
step b, film adjustment
The film (6) is moved to the clamping heads at the two sides of the probe by the rotation of the clamping belt (4);
Step c, probe clamping
The two clamping heads are driven to move towards the probe through the two clamping plates (3), so that films (6) on the surfaces of the clamping heads are covered on the needle head and the needle tube of the probe at the same time, and the probe is clamped;
Step d, adjusting the sliding vane
The two clamping belts (4) rotate in opposite rotation directions, the films (6) covered on the clamping heads at the two sides of the probe move in opposite directions, and the probe rolls on the surfaces of the two films (6) and rotates until sliding sheets (7) at the side surfaces of the two films (6) are contacted with the surfaces of the probe;
Step e, probe release
The two clamping heads are driven by the two clamping plates (3) to move away from the probe, the stressed deformed abutting film (2) pushes the probe downwards, the probe slides downwards on the surfaces of the two sliding sheets (7), and after the probe stops sliding, the sliding sheets (7) on the surfaces of the clamping heads are separated from the surfaces of the probe, so that the probe is released.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410578217.4A CN118162871B (en) | 2024-05-11 | 2024-05-11 | ATE probe preassembling clamp and clamping method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410578217.4A CN118162871B (en) | 2024-05-11 | 2024-05-11 | ATE probe preassembling clamp and clamping method |
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| Publication Number | Publication Date |
|---|---|
| CN118162871A true CN118162871A (en) | 2024-06-11 |
| CN118162871B CN118162871B (en) | 2024-09-06 |
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| CN202410578217.4A Active CN118162871B (en) | 2024-05-11 | 2024-05-11 | ATE probe preassembling clamp and clamping method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6025729A (en) * | 1997-09-11 | 2000-02-15 | Delaware Capital Formation, Inc. | Floating spring probe wireless test fixture |
| US6963210B1 (en) * | 2005-03-23 | 2005-11-08 | Chin-Tsai Cheng | Various electrical characteristics and small test point testing module |
| CN118123457A (en) * | 2024-05-10 | 2024-06-04 | 苏州迪克微电子有限公司 | Manual clamping tool for pre-assembling ATE (automatic test equipment) probes and clamping method thereof |
-
2024
- 2024-05-11 CN CN202410578217.4A patent/CN118162871B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6025729A (en) * | 1997-09-11 | 2000-02-15 | Delaware Capital Formation, Inc. | Floating spring probe wireless test fixture |
| US6963210B1 (en) * | 2005-03-23 | 2005-11-08 | Chin-Tsai Cheng | Various electrical characteristics and small test point testing module |
| CN118123457A (en) * | 2024-05-10 | 2024-06-04 | 苏州迪克微电子有限公司 | Manual clamping tool for pre-assembling ATE (automatic test equipment) probes and clamping method thereof |
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| Publication number | Publication date |
|---|---|
| CN118162871B (en) | 2024-09-06 |
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