CN106736685A - A workpiece linkage clamping mechanism on a machine tool - Google Patents
A workpiece linkage clamping mechanism on a machine tool Download PDFInfo
- Publication number
- CN106736685A CN106736685A CN201611158940.9A CN201611158940A CN106736685A CN 106736685 A CN106736685 A CN 106736685A CN 201611158940 A CN201611158940 A CN 201611158940A CN 106736685 A CN106736685 A CN 106736685A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- locating piece
- driving mechanism
- gear
- lathe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 68
- 230000008450 motivation Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Gear Processing (AREA)
Abstract
The invention discloses the workpiece linking clamping mechanism on a kind of lathe, it is used to clamp the locating piece of workpiece including work stage and two, workpiece rib has been wholely set in work stage, two locating pieces are located at the same side of workpiece or positioned at the relative both sides of workpiece, feature is to be provided with linkage driving mechanism between two locating pieces, linkage driving mechanism includes main driving mechanism and two locating piece pulling mechanisms, two locating piece pulling mechanisms connect one to one with two locating pieces respectively, and two locating piece pulling mechanisms are connected with main driving mechanism；Advantage is due to being provided with linkage driving mechanism between two locating pieces, when larger or more long workpiece is clamped, two locating pieces can be simultaneously driven to simultaneously clamp on workpiece by linkage driving mechanism, its high working efficiency, good clamping effect, and simple structure, it is easy to maintenance.
Description
Technical field
Linked the present invention relates to the workpiece in the fixing device of workpiece to be processed on lathe, more particularly to a kind of lathe and clamped
Mechanism.
Background technology
When workpiece is processed on lathe, it is necessary first to be fixed on lathe by fixture, for different lathes, folder
The species of tool is also had nothing in common with each other.But current most single clamp can only clamp less workpiece, for more long or larger
Workpiece, it is necessary to pass through multiple fixtures while being clamped, this is accomplished by being clamped each fixture operation so that work effect
Rate is substantially reduced.
The content of the invention
The technical problems to be solved by the invention are to provide and a kind of can be used to clamping workpiece more long or larger, and work effect
Rate is high, the workpiece linking clamping mechanism on good clamping effect lathe.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：A kind of workpiece linkage clamping machine on lathe
Structure, including work stage and two locating pieces for being used to clamp workpiece, have been wholely set workpiece rib, two in described work stage
Described locating piece is located at the same side of workpiece or positioned at the relative both sides of workpiece, and connection is provided between the locating piece described in two
Dynamic drive mechanism, described linkage driving mechanism includes main driving mechanism and two locating piece pulling mechanisms, determining described in two
Position block pulling mechanism connects one to one with the locating piece described in two respectively, and the locating piece pulling mechanism described in two is and institute
The main driving mechanism stated is connected.
Further, described main driving mechanism includes erecting bed, handwheel and drive shaft, described handwheel and described drive
Axle is connected on described erecting bed moving axis respectively, and coaxially driving bevel gear, described driving are fixedly installed on described handwheel
Driven wheel of differential coaxially is fixedly installed on axle, described driving bevel gear is meshed with described driven wheel of differential, described
The two ends of drive shaft are fixedly installed drive screw, the locating piece pulling mechanism phase at the corresponding end of described drive screw respectively
Connection.
Further, described locating piece pulling mechanism includes tooth bar, gear, pulls screw rod and connecting plate, described drive
Be bolted with movable block on dynamic screw rod, described tooth bar is fixedly connected with described movable block, it is described pull screw rod with it is described
Locating piece is fixedly connected, and sleeve is bolted with described pulling screw rod, and described sleeve is fixedly and coaxially connected with described gear,
Described gear is meshed with described tooth bar, and described quill is connected on described connecting plate, described connecting plate and institute
The work stage stated is connected.
Further, key block has been wholely set on described sleeve, keyway, described key block has been provided with described gear
It is engaged with described keyway, for transmitting torque.
Further, it is provided with described linkage driving mechanism for adjusting the spacing between the locating piece described in two
Position adjusting mechanism, described position adjusting mechanism includes being arranged on the drive cylinder below described erecting bed, described
Drive cylinder is vertically arranged and its piston rod is fixedly connected with described erecting bed, is fixedly installed in described work stage and led
Rail, described connecting plate is slidably matched with described guide rail level；Enable that two locating pieces are used by the position adjusting mechanism
In clamping different length or the workpiece of size, its applicability is good.
Compared with prior art, it is an advantage of the invention that due to being provided with linkage driving mechanism between two locating pieces, when
When clamping larger or more long workpiece, two locating pieces can be simultaneously driven to simultaneously clamp on workpiece by linkage driving mechanism, its work
Make efficiency high, good clamping effect, and simple structure, it is easy to maintenance.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the embodiment of the present invention one；
Fig. 2 removes the structural representation after connecting plate for the embodiment of the present invention one；
Fig. 3 is the gear of the embodiment of the present invention one and the decomposing schematic representation of sleeve；
Fig. 4 is one of dimensional structure diagram of the embodiment of the present invention two；
Fig. 5 is the two of the dimensional structure diagram of the embodiment of the present invention two.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
Embodiment one：As illustrated, the workpiece linking clamping mechanism on a kind of lathe, including work stage 1 and two are used for
The locating piece 2 of workpiece 100 is clamped, workpiece rib 11 has been wholely set in work stage 1, two locating pieces 2 are located at the same of workpiece 100
Side, is provided with linkage driving mechanism between two locating pieces 2, linkage driving mechanism includes main driving mechanism and two locating pieces
Pulling mechanism, two locating piece pulling mechanisms connect one to one with two locating pieces 2 respectively, and two locating piece pulling mechanisms are equal
It is connected with main driving mechanism, main driving mechanism includes erecting bed 3, handwheel 4 and drive shaft 5, and handwheel 4 and drive shaft 5 are led to respectively
Cross bearing block axle to be connected on erecting bed 3, coaxially driving bevel gear 41 is fixedly installed on handwheel 4, coaxial fixation sets in drive shaft 5
Driven wheel of differential 51 is equipped with, driving bevel gear 41 is meshed with driven wheel of differential 51, and the two ends of drive shaft 5 are fixedly installed respectively
Drive screw 52, the locating piece pulling mechanism at the corresponding end of drive screw 52 is connected, and locating piece pulling mechanism includes tooth bar
6th, gear 7, pulling screw rod 8 and connecting plate 9, are bolted with movable block 53 in drive screw 52, tooth bar 6 is fixed with movable block 53 and connected
Connect, pull screw rod 8 to be fixedly connected with locating piece 2, pull and sleeve 81 is bolted with screw rod 8, the fixed company coaxial with gear 7 of sleeve 81
Connect, and key block 82 has been wholely set on sleeve 81, keyway 71 is provided with gear 7, key block 82 is engaged with keyway 71, for passing
Torque is passed, gear 7 is meshed with tooth bar 6, the axle of sleeve 81 is connected on connecting plate 9, and connecting plate 9 is fixedly connected with work stage 1.
Embodiment two：As illustrated, the workpiece linking clamping mechanism on a kind of lathe, including work stage 1 and two are used for
The locating piece 2 of workpiece 100 is clamped, workpiece rib 11 has been wholely set in work stage 1, two locating pieces 2 are located at the same of workpiece 100
Side, is provided with linkage driving mechanism between two locating pieces 2, linkage driving mechanism includes main driving mechanism and two locating pieces
Pulling mechanism, two locating piece pulling mechanisms connect one to one with two locating pieces 2 respectively, and two locating piece pulling mechanisms are equal
It is connected with main driving mechanism, main driving mechanism includes erecting bed 3, handwheel 4 and drive shaft 5, and handwheel 4 and drive shaft 5 are led to respectively
Cross bearing block axle to be connected on erecting bed 3, coaxially driving bevel gear 41 is fixedly installed on handwheel 4, coaxial fixation sets in drive shaft 5
Driven wheel of differential 51 is equipped with, driving bevel gear 41 is meshed with driven wheel of differential 51, and the two ends of drive shaft 5 are fixedly installed respectively
Drive screw 52, the locating piece pulling mechanism at the corresponding end of drive screw 52 is connected, and locating piece pulling mechanism includes tooth bar
6th, gear 7, pulling screw rod 8 and connecting plate 9, are bolted with movable block 53 in drive screw 52, tooth bar 6 is fixed with movable block 53 and connected
Connect, pull screw rod 8 to be fixedly connected with locating piece 2, pull and sleeve 81 is bolted with screw rod 8, the fixed company coaxial with gear 7 of sleeve 81
Connect, and key block 82 has been wholely set on sleeve 81, keyway 71 is provided with gear 7, key block 82 is engaged with keyway 71, for passing
Torque is passed, gear 7 is meshed with tooth bar 6, the axle of sleeve 81 is connected on connecting plate 9, guide rail 12 is fixedly installed in work stage 1, even
Fishplate bar 9 is slidably matched with the level of guide rail 12, and the lower section of erecting bed 3 is provided with the drive cylinder 31 being vertically arranged, drive cylinder 31
Piston rod be fixedly connected with erecting bed 3.
In above-described embodiment two, the workpiece linking clamping mechanism is to the clamping process of workpiece 100：Workpiece 100 is put into
In work stage 1, one side of workpiece 100 heads on workpiece rib 11, then rotate handwheel 4, handwheel 4 by driving bevel gear 41 and from
The engagement of dynamic bevel gear 51 drives drive shaft 5 to rotate, and drive shaft 5 drives drive screw 52 to rotate, and drive screw 52 drives fixes
Tooth bar 6 on movable block 53 is moved axially, thus band moving gear 7 rotate, gear 7 is rotated with moving sleeve 81, sleeve 81 turn
Dynamic drive pulls screw rod 8 to move axially, so that locating piece 2 clamps workpiece 100.And working as needs to change two locating pieces
During spacing between 2, drive erecting bed 3 to move down by drive cylinder 31, tooth bar 6 is departed from gear 7, then the company of moving horizontally
Fishplate bar 9 makes two locating pieces 2 closer or far from after moving into place, rotation handwheel 4 makes the position of tooth bar 6 and the position of gear 7
It is corresponding, then driven by drive cylinder 31 and moved on erecting bed 3, tooth bar 6 is meshed with gear 7.
Claims (5)
1. a kind of workpiece linking clamping mechanism on lathe, including work stage and two locating pieces for being used to clamp workpiece, it is described
Work stage on be wholely set workpiece rib, the locating piece described in two be located at workpiece the same side or relative positioned at workpiece
Both sides, it is characterised in that：Linkage driving mechanism is provided between locating piece described in two, described linkage driving mechanism includes
Main driving mechanism and two locating piece pulling mechanisms, locating piece pulling mechanism described in two respectively with the locating piece described in two
Connect one to one, the locating piece pulling mechanism described in two is connected with described main driving mechanism.
2. the workpiece linking clamping mechanism on a kind of lathe as claimed in claim 1, it is characterised in that：Described main driving machine
Structure includes erecting bed, handwheel and drive shaft, and axle is connected on described erecting bed respectively for described handwheel and described drive shaft, institute
Driving bevel gear coaxially is fixedly installed on the handwheel stated, coaxially driven wheel of differential is fixedly installed in described drive shaft, institute
The driving bevel gear stated is meshed with described driven wheel of differential, and the two ends of described drive shaft are fixedly installed driving spiral shell respectively
Bar, the locating piece pulling mechanism at the corresponding end of described drive screw is connected.
3. the workpiece linking clamping mechanism on a kind of lathe as claimed in claim 2, it is characterised in that：Described locating piece draws
Motivation structure includes tooth bar, gear, pulls screw rod and connecting plate, and movable block, described tooth bar are bolted with described drive screw
It is fixedly connected with described movable block, described pulling screw rod is fixedly connected with described locating piece, on described pulling screw rod
Sleeve is bolted with, described sleeve is fixedly and coaxially connected with described gear, and described gear is meshed with described tooth bar, institute
The quill stated is connected on described connecting plate, and described connecting plate is connected with described work stage.
4. the workpiece linking clamping mechanism on a kind of lathe as claimed in claim 3, it is characterised in that：One on described sleeve
Body is provided with key block, and keyway is provided with described gear, and described key block is engaged with described keyway, turns for transmitting
Square.
5. the workpiece linking clamping mechanism on a kind of lathe as claimed in claim 3, it is characterised in that：Described linkage driving
The position adjusting mechanism for adjusting the spacing between the locating piece described in two, described position adjustments machine are provided with mechanism
Structure includes being arranged on the drive cylinder below described erecting bed, described drive cylinder be vertically arranged and its piston rod with it is described
Erecting bed be fixedly connected, be fixedly installed guide rail in described work stage, described connecting plate and described guide rail level is slided
It is dynamic to coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611158940.9A CN106736685B (en) | 2016-12-15 | 2016-12-15 | A kind of workpiece linking clamping mechanism on lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611158940.9A CN106736685B (en) | 2016-12-15 | 2016-12-15 | A kind of workpiece linking clamping mechanism on lathe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106736685A true CN106736685A (en) | 2017-05-31 |
| CN106736685B CN106736685B (en) | 2018-08-31 |
Family
ID=58887750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611158940.9A Active CN106736685B (en) | 2016-12-15 | 2016-12-15 | A kind of workpiece linking clamping mechanism on lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106736685B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378551A (en) * | 2017-08-15 | 2017-11-24 | 重庆速腾机械制造有限公司 | Auto parts and components clamping device |
| CN107971775A (en) * | 2017-10-20 | 2018-05-01 | 芜湖市鸿坤汽车零部件有限公司 | A kind of auto parts and components clamping device |
| CN108555637A (en) * | 2018-07-09 | 2018-09-21 | 黄山市麦佰机械自动化有限公司 | A kind of work pieces of machine tool fixing device |
| CN109911152A (en) * | 2017-07-30 | 2019-06-21 | 苏州元有讯电子科技有限公司 | The portable underwater robot of bearing area can be changed |
| CN110883568A (en) * | 2019-11-12 | 2020-03-17 | 河南飞龙(芜湖)汽车零部件有限公司 | Fixing device is used in processing of car water pump |
| CN111390283A (en) * | 2020-03-27 | 2020-07-10 | 安徽容纳新能源科技有限公司 | Automobile seat slide rail slotting device and method |
| CN112405348A (en) * | 2020-11-27 | 2021-02-26 | 深圳市合力泰光电有限公司 | Fixing device for assisting mobile phone camera in machining |
| CN112536560A (en) * | 2020-11-01 | 2021-03-23 | 冯四锋 | Be used for PDC drill bit welded fixing device |
| CN113059416A (en) * | 2020-01-02 | 2021-07-02 | 苏州工业园区联顺科技有限公司 | Flat grinder with stable workpiece clamping |
| CN113802579A (en) * | 2021-11-03 | 2021-12-17 | 中建八局(厦门)建设有限公司 | Municipal pipe network slot excavation is with supporting protector |
| CN113936969A (en) * | 2020-06-29 | 2022-01-14 | 上海量乘机电科技有限公司 | Electric appliance device with draw-out structure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203380633U (en) * | 2013-06-13 | 2014-01-08 | 天津巨龙暖通设备开发有限公司 | Auxiliary support device for pipe drilling |
| KR101563987B1 (en) * | 2015-08-10 | 2015-11-06 | (주)강림나노텍 | Jig for fixing work piece |
| CN105269356A (en) * | 2015-10-27 | 2016-01-27 | 芜湖市泰能电热器具有限公司 | Fixture for milling end faces of workpieces in batches |
| CN205271461U (en) * | 2016-01-08 | 2016-06-01 | 三峡大学 | Adjustable jig |
| CN105959450B (en) * | 2016-06-24 | 2019-01-22 | 珠海市魅族科技有限公司 | Fixture, automatic test machinery arm and automatization test system |
| CN206305813U (en) * | 2016-12-15 | 2017-07-07 | 宁波大学 | A kind of workpiece linking clamping mechanism on lathe |
-
2016
- 2016-12-15 CN CN201611158940.9A patent/CN106736685B/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911152A (en) * | 2017-07-30 | 2019-06-21 | 苏州元有讯电子科技有限公司 | The portable underwater robot of bearing area can be changed |
| CN107378551A (en) * | 2017-08-15 | 2017-11-24 | 重庆速腾机械制造有限公司 | Auto parts and components clamping device |
| CN107971775A (en) * | 2017-10-20 | 2018-05-01 | 芜湖市鸿坤汽车零部件有限公司 | A kind of auto parts and components clamping device |
| CN108555637A (en) * | 2018-07-09 | 2018-09-21 | 黄山市麦佰机械自动化有限公司 | A kind of work pieces of machine tool fixing device |
| CN110883568A (en) * | 2019-11-12 | 2020-03-17 | 河南飞龙(芜湖)汽车零部件有限公司 | Fixing device is used in processing of car water pump |
| CN113059416A (en) * | 2020-01-02 | 2021-07-02 | 苏州工业园区联顺科技有限公司 | Flat grinder with stable workpiece clamping |
| CN111390283A (en) * | 2020-03-27 | 2020-07-10 | 安徽容纳新能源科技有限公司 | Automobile seat slide rail slotting device and method |
| CN113936969A (en) * | 2020-06-29 | 2022-01-14 | 上海量乘机电科技有限公司 | Electric appliance device with draw-out structure |
| CN113936969B (en) * | 2020-06-29 | 2025-09-12 | 上海量乘机电科技有限公司 | Electrical devices with withdrawable structure |
| CN112536560A (en) * | 2020-11-01 | 2021-03-23 | 冯四锋 | Be used for PDC drill bit welded fixing device |
| CN112405348A (en) * | 2020-11-27 | 2021-02-26 | 深圳市合力泰光电有限公司 | Fixing device for assisting mobile phone camera in machining |
| CN113802579A (en) * | 2021-11-03 | 2021-12-17 | 中建八局(厦门)建设有限公司 | Municipal pipe network slot excavation is with supporting protector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106736685B (en) | 2018-08-31 |
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Effective date of registration: 20241221 Address after: 1st Floor, East Side of Building 028, No. 1299 Juxian Road, High tech Zone, Ningbo City, Zhejiang Province 315000 Patentee after: Ningbo Yongsheng Machinery Technology Co.,Ltd. Country or region after: China Address before: 315211, Fenghua Road, Jiangbei District, Zhejiang, Ningbo 818 Patentee before: Ningbo University Country or region before: China |
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