CN211803647U - High-efficient safe accurate rivet mould - Google Patents
High-efficient safe accurate rivet mould Download PDFInfo
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- CN211803647U CN211803647U CN202020443169.5U CN202020443169U CN211803647U CN 211803647 U CN211803647 U CN 211803647U CN 202020443169 U CN202020443169 U CN 202020443169U CN 211803647 U CN211803647 U CN 211803647U
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Abstract
The utility model discloses a high-efficiency and safe precision rivet mould, which comprises an upper mould and a lower mould, wherein the lower mould is arranged below the upper mould and comprises a lower template, a lower padding plate and a lower mould seat which are sequentially arranged from top to bottom; the product fixing clamp is arranged on the upper surface of the lower template and comprises a product fixing plate and a handheld part, a positioning mechanism is arranged on the peripheral position of the product fixing plate on the upper surface of the lower template, a product fixing groove is formed in the upper surface of the product fixing plate, and the handheld part is arranged on one side of the product fixing plate and extends to the outer side of the corresponding side edge of the lower template; and a riveting punch is arranged at the position of the upper die corresponding to the product fixing groove. The utility model discloses simple structure needs the manual work to place and take out the problem of product in the mould in solving traditional mould, improves production security and production efficiency.
Description
Technical Field
The utility model relates to a rivet mould especially relates to a high-efficient safe accurate rivet mould.
Background
The rivet is a metal rod-shaped part with a nail cap at one end, and during riveting, the rivet is connected with a riveted object by self deformation or interference. Common rivets include R-type rivets, fan rivets, blind rivets, tree rivets, half-round heads, flat heads, half-blind rivets, solid rivets, countersunk head rivets, blind rivets, and the like.
At present, rivets are generally used for various plate products and other stamping part products, the rivets have the functions of locking, positioning and bearing lateral force in the products, when a die is used for pressing the rivets, the products to be punched are put in, then the dies are closed and pressed, after the punching is completed, the products need to be taken out again, because the products need to be put in and taken out in the operation process, the operation of directly taking out the products or taking out the products together with the die plate greatly reduces the operation efficiency, the process is high in danger, great hidden dangers are brought to the personal safety by directly placing and taking out the products in the die by hands, and the safety factor is low, so that the existing rivet die needs to be improved, and the problems of low efficiency in the prior art and hidden dangers in the process of placing and taking out the products in the die are solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a high-efficient safe accurate rivet mould, simple structure needs the manual work to place and take out the problem of product in the mould in solving traditional mould, improves production security and production efficiency.
The technical solution of the utility model is that:
the efficient and safe precision rivet die comprises an upper die and a lower die, wherein the lower die is arranged below the upper die and comprises a lower die plate, a lower backing plate and a lower die seat which are sequentially arranged from top to bottom; the product fixing clamp is arranged on the upper surface of the lower template and comprises a product fixing plate and a handheld part, a positioning mechanism is arranged on the peripheral position of the product fixing plate on the upper surface of the lower template, a product fixing groove is formed in the upper surface of the product fixing plate, and the handheld part is arranged on one side of the product fixing plate and extends to the outer side of the corresponding side edge of the lower template; and a riveting punch is arranged at the position of the upper die corresponding to the product fixing groove.
The efficient and safe precision rivet die comprises a product fixing plate, at least two product fixing grooves are formed in the upper surface of the product fixing plate, and riveting punches are arranged at positions, corresponding to the product fixing grooves, of the upper die.
The efficient and safe precision rivet die comprises a product fixing plate, wherein the product fixing plate is of a rectangular flat plate structure, the positioning mechanism comprises a transverse positioning block and a vertical positioning block, the transverse positioning block and the vertical positioning block are used for abutting against and limiting three adjacent sides of a first side, a second side and a third side of the product fixing plate, an opening direction of a lower die plate, which corresponds to a fourth side of the product fixing plate, is a feeding opening side, and the extending direction of a handheld part is the same as the direction of the feeding opening side.
The efficient and safe precision rivet die comprises a horizontal positioning block, a vertical positioning block and a product fixing plate, wherein the horizontal positioning block is arranged on the upper portion of the inner side face of the vertical positioning block, the product fixing plate is arranged on the upper portion of the inner side face of the horizontal positioning block, the product fixing plate is arranged on the lower portion of the inner side face of the vertical positioning block, the product fixing plate is arranged on the upper surface of the product fixing plate, and.
The efficient and safe precision rivet die comprises a positioning mechanism, wherein the positioning mechanism comprises a movable positioning block arranged on the side edge of the feeding opening, the movable positioning block is a telescopic positioning column, and the telescopic positioning column can be retracted to the position below the upper surface of the lower template or protruded to the position above the upper surface of the lower template.
The efficient and safe precision rivet die is characterized in that a buffering inclined plane is arranged at the top of the telescopic positioning column, the buffering inclined plane is of a double-buffering inclined plane structure facing towards two sides of the extending direction of the handheld portion, and the bottom of the inclined plane facing towards the inner side is higher than that of the inclined plane facing towards the outer side.
The efficient and safe precision rivet die is characterized in that the telescopic positioning column is of an elastic telescopic positioning column structure, and an elastic part is arranged between the bottom of the telescopic positioning column and the lower die plate.
The efficient and safe precision rivet die is characterized in that the telescopic positioning column is of an electromagnetic control telescopic positioning column structure, an electromagnetic piston mechanism is arranged at the bottom of the telescopic positioning column, and the electromagnetic piston mechanism is connected with a control switch.
The efficient and safe precision rivet die comprises a handheld portion, wherein the handheld portion comprises a connecting rod and a handle, one end of the connecting rod is connected with one side of a product fixing plate, the other end of the connecting rod is connected with one end of the handle, and the other end of the handle extends to the outer side of the corresponding side of the lower die plate.
The efficient and safe precision rivet die is characterized in that the upper die is provided with guide columns, and the lower die plate and the lower backing plate are provided with through holes allowing the guide columns to pass through.
From the above description, the present invention can achieve the following effects in comparison with the prior art:
the utility model relates to a high-efficiency safe precision rivet mould, a product fixing clamp with a hand-held part is arranged on the upper surface of a lower template, a product to be riveted is placed in a product fixing groove of a product fixing plate of the product fixing clamp, the position of the upper die corresponding to the product fixing groove is provided with the riveting punch, after the die assembly and the punching are completed, the product fixing clamp is taken out from the lower die by holding the hand-held part of the product fixing clamp by hand, the product in the product fixing groove is convenient to take out, the structure is simple, the problem that the product needs to be manually placed in and taken out of the die in the traditional rivet die is solved, the production safety and the production efficiency are improved, meanwhile, the upper surface of the lower template is provided with a positioning mechanism at the peripheral position of the product fixing plate, so that the product fixing clamp is more accurately limited, the rivet position deviation caused by the position deviation of the product fixing plate is avoided, and the precision and the yield of the product rivet are ensured.
Drawings
FIG. 1 is a first schematic structural diagram of a preferred embodiment of the high-efficiency safe precision rivet mold of the present invention;
FIG. 2 is a second schematic structural view of a preferred embodiment of the high-efficiency safe precision rivet mold of the present invention;
fig. 3 is a schematic structural diagram three of a preferred embodiment of the high-efficiency safe precision rivet mold of the present invention.
Main element number description:
the utility model discloses:
1: an upper die 11: riveting the punch 12: guide post
2: a lower die 3: and (4) a lower template: lower backing plate
5: and (3) a lower die base 6: product fixing jig 61: product fixing plate
62: the hand-held portion 621: connecting rod 622: handle bar
71: transverse positioning block 72: vertical positioning block 73: telescopic positioning column
731: buffer slope 8: product(s)
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
The utility model provides a high-efficient safe accurate rivet mould, simple structure needs the manual work to place and take out the problem of product 8 in the mould in solving traditional mould, improves production security and production efficiency. The utility model discloses a high-efficient safe precision rivet mould, its preferred embodiment, please refer to fig. 1-3, is the schematic diagram of the preferred embodiment of the high-efficient safe precision rivet mould of the utility model, it includes upper die 1 and lower mould 2, the said lower mould 2 is set up below the said upper die 1, the said lower mould 2 includes lower bolster 3, lower bolster 4 and lower shoe 5 arranged from top to bottom in proper order; the upper surface of the lower template 3 is provided with a product fixing clamp 6, the product fixing clamp 6 comprises a product fixing plate 61 and a handheld part 62, the upper surface of the lower template 3 is provided with a positioning mechanism at the peripheral position of the product fixing plate 61, the upper surface of the product fixing plate 61 is provided with a product fixing groove, and the handheld part 62 is arranged at one side of the product fixing plate 61 and extends to the outer side of the corresponding side of the lower template 3; and a riveting punch 11 is arranged at the position of the upper die 1 corresponding to the product fixing groove. As shown in fig. 1 and 2, the efficient and safe precision rivet mold of the present invention is provided with a product fixing jig 6 having a holding portion 62 on the upper surface of a lower mold plate 3, a product 8 to be riveted is placed in a product fixing groove of a product fixing plate 61 of the product fixing jig 6, an upper mold 1 is provided with a riveting punch 11 at a position corresponding to the product fixing groove, after the mold closing and punching are completed, the product fixing jig 6 is taken out from the lower mold 2 by the holding portion 62 of the product fixing jig 6, the product 8 in the product fixing groove is conveniently taken out, the structure is simple, the problem that the product 8 needs to be manually placed and taken out in the mold in the conventional rivet mold is solved, the production safety and the production efficiency are improved, meanwhile, a positioning mechanism is provided at the peripheral position of the product fixing plate 61 on the upper surface of the lower mold plate 3, the product fixing jig 6 is more accurately limited, the rivet position deviation caused by the position deviation of the product fixing plate 61 is avoided, and the accuracy and the yield of 8 rivets of the product are ensured.
As described above, in the present invention, at least two product fixing grooves are formed on the upper surface of the product fixing plate 61, and the riveting punch 11 is disposed at the position of the upper die 1 corresponding to each product fixing groove. As shown in fig. 2, the utility model discloses an at least two product fixed slots have been seted up to the upper surface of product fixed plate 61, realize once only pressing and rivet a plurality of products 8, improve production efficiency greatly.
As described above the utility model discloses a high-efficient safe accurate rivet mould, in its preferred embodiment, product fixed plate 61 is the rectangle plate structure, positioning mechanism is including being used for supporting to push up spacingly the horizontal locating piece 71 and the vertical locating piece 72 of the three adjacent side of the first side, the second side and the third side of product fixed plate 61, correspond on the lower bolster 3 the opening direction of the fourth side of product fixed plate 61 is pay-off opening side, handheld portion 62 extending direction with pay-off opening side direction is the same. As shown in fig. 1, the utility model discloses a first side and the third side of product fixed plate 61 are equipped with vertical locating piece 72, and the second side is equipped with horizontal locating piece 71, and the locating piece that three adjacent side set up is in order to inject the position of product fixed plate 61, ensures that the position of waiting to press riveting of product 8 is just to the punch head of pressing riveting, has improved the accuracy and the yields that the product was pressed and is riveted.
As described above the utility model discloses a high-efficient safe accurate rivet mould, in its preferred embodiment, the upper portion of the medial surface of horizontal locating piece 71 and vertical locating piece 72 is equipped with the left-hand thread structure, the left-hand thread structure can be spacing downwards the upper surface of product fixed plate 61, the left-hand thread structure is connected with a control switch. The utility model discloses an upper portion of the medial surface of horizontal locating piece 71 and vertical locating piece 72 is equipped with the upper surface of left-hand thread structure with spacing product fixed plate 61, further inject product fixed plate 61 in the upper surface of last mould 1 board.
As described above the utility model discloses a high-efficient safe accurate rivet mould, in its preferred embodiment, positioning mechanism including set up in the movable positioning piece of pay-off opening side, the movable positioning piece is flexible reference column 73, flexible reference column 73 can contract extremely lower bolster 3 upper surface below or outstanding extremely lower bolster 3 upper surface top. As shown in fig. 1 and 3, the utility model discloses a pay-off opening side is equipped with movable positioning piece, and movable positioning piece is flexible reference column 73, and during the pay-off, product fixed plate 61 will stretch out and draw back reference column 73 and press for lower bolster 3 upper surface below, and when product fixed plate 61 carried to target in place, flexible reference column 73 is outstanding to the upper surface top of lower bolster 3 in order to inject product fixed plate 61 and slide to pay-off opening side.
As described above, in the preferred embodiment of the present invention, the top of the telescopic positioning column 73 is provided with a buffering inclined plane 731, the buffering inclined plane 731 is a double buffering inclined plane structure disposed on two sides of the extending direction of the handheld portion 62, and the bottom of the inclined plane facing the inside is higher than the bottom of the inclined plane facing the outside. As shown in fig. 3, the utility model discloses a flexible reference column 73's top is equipped with the two buffering inclined plane structures that set up towards handheld 62 extending direction both sides, is convenient for along the outside inclined plane propelling movement to the upper surface of lower bolster 3 of flexible reference column 73 with product fixed plate 61, and is higher than towards the bottom on the inclined plane of outside towards inboard inclined plane bottom, prevents to press and rivet in-process product fixed plate 61 along inboard inclined plane slip.
As described above, in the preferred embodiment of the high-efficiency and safe precision rivet mold of the present invention, the retractable positioning column 73 is an elastic retractable positioning column structure, and an elastic member is disposed between the bottom of the retractable positioning column 73 and the lower mold plate 3. As shown in fig. 3, the utility model discloses a flexible reference column 73 is the flexible reference column structure of elasticity, is provided with the elastic component between flexible reference column 73 bottom and the lower bolster 3, and this elastic component can be the spring.
As described above, in the preferred embodiment of the precision rivet mold of the present invention, the retractable positioning column 73 is an electromagnetic control retractable positioning column structure, and an electromagnetic piston mechanism is disposed at the bottom of the retractable positioning column 73 and connected to a control switch. As shown in fig. 1, the utility model discloses flexible reference column 73 is the flexible reference column structure of electromagnetic control, and flexible reference column 73 bottom is equipped with an electromagnetism piston mechanism, and electromagnetism piston mechanism is connected with a control switch, during the pay-off, disconnection control switch, flexible reference column 73 are located the upper surface below of lower bolster 3, and the back is accomplished in the pay-off, and connection control switch, magnetism through electromagnetism piston mechanism releases the flexible reference column structure of electromagnetic control to the upper surface top of lower bolster 3, prescribes a limit to product fixed plate 61 and slides to pay-off opening side.
As described above, in the preferred embodiment of the precision rivet mold of the present invention, the handle 62 includes a connecting rod 621 and a handle 622, one end of the connecting rod 621 is connected to one side of the product fixing plate 61, the other end of the connecting rod 621 is connected to one end of the handle 622, and the other end of the handle 622 extends to the outside of the corresponding side of the lower mold plate 3. As shown in fig. 1, the handheld portion 62 of the present invention includes a connecting rod 621 and a handle 622, one end of the connecting rod 621 is connected to one side of the product fixing plate 61, the other end of the connecting rod 621 is connected to the handle 622, and the handle 622 protrudes to the outer side of the corresponding side of the lower template 3, the product fixing clamp 6 is conveniently placed on the lower template 3 by the design of the handle 622, and after the press riveting process is completed, the product fixing clamp 6 is conveniently taken out, so that the product 8 is conveniently taken out from the product fixing groove; the connecting bar 621 may be designed as two connecting bars 621 symmetrical along the symmetry axis of the product fixing plate 61.
As described above, in the preferred embodiment of the high-efficiency and safe precision rivet mold of the present invention, the upper mold 1 is provided with the guide post 12, and the lower mold plate 3 and the lower cushion plate 4 are provided with through holes for allowing the guide post 12 to pass through. As shown in fig. 2, the utility model discloses an go up and be equipped with guide post 12 on the mould 1, press the riveting in-process, go up mould 1 and push down, guide post 12 passes lower bolster 3 and lower bolster 4, guarantees to go up mould 1 punching press position and does not squint.
The utility model discloses a high-efficient safe precision rivet mould, please refer to fig. 1 to 3, take an embodiment of the aforesaid preferred as an example now, explain its process and principle of work, specifically as follows:
the utility model discloses a high-efficient safe accurate rivet mould, through setting up the product mounting fixture 6 that has handheld portion 62 on the upper surface of lower bolster 3, place the product 8 of waiting to rivet in the product fixed slot of product fixed plate 61 of product mounting fixture 6, the position that upper die 1 corresponds the product fixed slot is equipped with riveting drift 11, after the compound die punching press is accomplished, handheld portion 62 of handheld product mounting fixture 6 takes out product mounting fixture 6 from the lower mould, conveniently take out the product in the product fixed slot, moreover, the structure is simple, the problem that need artifically place in the mould and take out product 8 in traditional rivet mould is solved, production safety and production efficiency are improved, simultaneously, the upper surface of lower bolster 3 is equipped with positioning mechanism in the peripheral position of product fixed plate 61, spacing product mounting fixture 6 more accurately, rivet position skew caused by product fixed plate 61 position skew is avoided, the accuracy and the yield of the product rivet are ensured. In a further embodiment, at least two product fixing grooves are formed in the upper surface of the product fixing plate 61, and a riveting punch 11 is disposed at a position of the upper die 1 corresponding to each product fixing groove. The utility model discloses an at least two product fixed slots have been seted up to the upper surface of product fixed plate 61, realize once only pressing and rivet a plurality of products 8, improve production efficiency greatly. In a further embodiment, the product fixing plate 61 is a rectangular flat plate structure, the positioning mechanism includes a horizontal positioning block 71 and a vertical positioning block 72 for abutting against and limiting three adjacent sides of the first side, the second side and the third side of the product fixing plate 61, an opening direction of the lower die plate 3 corresponding to the fourth side of the product fixing plate 61 is a feeding opening side, and the extending direction of the handheld portion 62 is the same as the feeding opening side. The utility model discloses a first side and the third side of product fixed plate 61 are equipped with vertical locating piece 72, and the second side is equipped with horizontal locating piece 71, and the locating piece that three adjacent side set up is in order to inject the position of product fixed plate 61, ensures that the product 8 waits to press the riveting position just to press the riveting drift, has improved the accuracy and the yields that the product was pressed and is riveted.
The utility model discloses a high-efficient safe accurate rivet mould, through setting up the product mounting fixture 6 that has handheld portion 62 on the upper surface of lower bolster 3, place the product of waiting to rivet in the product fixed slot of product fixed plate 61 of product mounting fixture 6, the position that upper die 1 corresponds the product fixed slot is equipped with riveting drift 11, after the compound die punching press is accomplished, handheld portion 62 of handheld product mounting fixture 6 takes out product mounting fixture 6 from the lower mould, conveniently take out product 8 in the product fixed slot, moreover, the structure is simple, the problem that need artifically place in the mould and take out product 8 in traditional rivet mould is solved, production safety and production efficiency are improved, simultaneously, the upper surface of lower bolster 3 is equipped with positioning mechanism in the peripheral position of product fixed plate 61, spacing product mounting fixture 6 more accurately, rivet position skew caused by product fixed plate 61 position skew is avoided, the accuracy and the yield of the product rivet are ensured. In a further embodiment, at least two product fixing grooves are formed in the upper surface of the product fixing plate 61, and a riveting punch 11 is disposed at a position of the upper die 1 corresponding to each product fixing groove.
The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art should also realize that such equivalent changes and modifications can be made without departing from the spirit and principles of the present invention.
Claims (10)
1. The efficient and safe precision rivet die is characterized by comprising an upper die and a lower die, wherein the lower die is arranged below the upper die and comprises a lower die plate, a lower backing plate and a lower die seat which are sequentially arranged from top to bottom; the product fixing clamp is arranged on the upper surface of the lower template and comprises a product fixing plate and a handheld part, a positioning mechanism is arranged on the peripheral position of the product fixing plate on the upper surface of the lower template, a product fixing groove is formed in the upper surface of the product fixing plate, and the handheld part is arranged on one side of the product fixing plate and extends to the outer side of the corresponding side edge of the lower template; and a riveting punch is arranged at the position of the upper die corresponding to the product fixing groove.
2. An efficient and safe precision rivet die as claimed in claim 1, wherein the upper surface of the product fixing plate is provided with at least two product fixing grooves, and the upper die is provided with a riveting punch corresponding to each product fixing groove.
3. An efficient and safe precision rivet mold as recited in claim 2, wherein the product fixing plate is a rectangular plate structure, the positioning mechanism comprises a transverse positioning block and a vertical positioning block for abutting and limiting three adjacent sides of the first side, the second side and the third side of the product fixing plate, the opening direction of the lower mold plate corresponding to the fourth side of the product fixing plate is a feeding opening side, and the extending direction of the hand-held portion is the same as the feeding opening side.
4. An efficient and safe precision rivet mold as recited in claim 3, characterized in that the upper parts of the inner side surfaces of the transverse positioning block and the vertical positioning block are provided with a left-hand thread structure, the left-hand thread structure can limit the upper surface of the product fixing plate downwards, and the left-hand thread structure is connected with a control switch.
5. An efficient and safe precision rivet mold as recited in claim 4, characterized in that the positioning mechanism comprises a movable positioning block arranged at the side of the feeding opening, the movable positioning block is a telescopic positioning column, and the telescopic positioning column can be retracted below the upper surface of the lower template or protruded above the upper surface of the lower template.
6. A high-efficiency safe precision rivet mould as claimed in claim 5, characterized in that the top of the telescopic positioning column is provided with a buffer inclined plane, the buffer inclined plane is a double-buffer inclined plane structure which is arranged towards both sides of the extending direction of the hand-held part, and the bottom of the inclined plane towards the inner side is higher than the bottom of the inclined plane towards the outer side.
7. An efficient and safe precision rivet die as claimed in claim 6, wherein the telescopic positioning column is an elastic telescopic positioning column structure, and an elastic part is arranged between the bottom of the telescopic positioning column and the lower die plate.
8. An efficient and safe precision rivet mold as recited in claim 6, characterized in that said telescopic positioning column is an electromagnetic control telescopic positioning column structure, and an electromagnetic piston mechanism is arranged at the bottom of said telescopic positioning column, and said electromagnetic piston mechanism is connected with a control switch.
9. An efficient and safe precision rivet mould as claimed in claim 7 or 8, wherein the hand-held part comprises a connecting rod and a handle, one end of the connecting rod is connected with one side of the product fixing plate, the other end of the connecting rod is connected with one end of the handle, and the other end of the handle extends to the outer side of the corresponding side of the lower template.
10. An efficient and safe precision rivet mould as claimed in claim 9, wherein the upper mould is provided with guide posts, and the lower template and the lower bolster are provided with through holes allowing the guide posts to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020443169.5U CN211803647U (en) | 2020-03-31 | 2020-03-31 | High-efficient safe accurate rivet mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020443169.5U CN211803647U (en) | 2020-03-31 | 2020-03-31 | High-efficient safe accurate rivet mould |
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| Publication Number | Publication Date |
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| CN211803647U true CN211803647U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020443169.5U Active CN211803647U (en) | 2020-03-31 | 2020-03-31 | High-efficient safe accurate rivet mould |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894241A (en) * | 2021-11-29 | 2022-01-07 | 伟创力电子技术(苏州)有限公司 | Efficient rivet fixture |
-
2020
- 2020-03-31 CN CN202020443169.5U patent/CN211803647U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894241A (en) * | 2021-11-29 | 2022-01-07 | 伟创力电子技术(苏州)有限公司 | Efficient rivet fixture |
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