CN210647991U - Inclined wedge stepping punching die structure - Google Patents
Inclined wedge stepping punching die structure Download PDFInfo
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- CN210647991U CN210647991U CN201921209399.9U CN201921209399U CN210647991U CN 210647991 U CN210647991 U CN 210647991U CN 201921209399 U CN201921209399 U CN 201921209399U CN 210647991 U CN210647991 U CN 210647991U
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Abstract
The utility model discloses a carve step cut-out press structure to one side belongs to cut-out press technical field. A slanting wedge stepping punching die structure comprises a die holder, wherein the top of the die holder is connected with a supporting plate, the outer wall of the supporting plate is connected with a transmission mechanism, the bottom of the transmission mechanism is connected with a slanting wedge block, two sides of the bottom of the slanting wedge block are respectively connected with a slanting wedge sliding block and a slanting wedge force blocking block in a sliding manner, the slanting wedge sliding block is connected to the top of the die holder in a sliding manner, the slanting wedge force blocking block is fixedly connected to the outer wall of the die holder, the outer wall of the slanting wedge sliding block is connected with a punch, the top of the die holder is connected with a profiling female die, the outer wall of the profiling female die is connected with a trimming female die sleeve, the outer walls of two sides of the profiling female die; the utility model discloses simple structure is practical, through the slip between the wedge, and the control drift carries out die-cut to the product, is favorable to improving product production efficiency, reduction in production cost.
Description
Technical Field
The utility model relates to a cut-out press technical field especially relates to a carve step cut-out press structure to one side.
Background
The automotive industry is now a vigorous development and the mould industry is a part of the automotive industry. The die is an important tool for producing automobile body-in-white plates, the aesthetic fatigue of people is surpassed in order to meet the requirements of people on automobile appearance, the shapes of automobiles are increasingly diversified, the corresponding automobile outer plates are increasingly diversified, the automobile stamping die is important technological equipment for automobile production, the design and manufacturing time of the automobile stamping die approximately accounts for two thirds of the automobile development cycle, the automobile stamping die is one of the main limiting factors for automobile model changing, the automobile stamping die has the characteristics of large size, complex working profile, high technical standard and the like, and the automobile stamping die belongs to a technically intensive product.
In the past, the automobile stamping die generally adopts the structural design of a single process and a compound die, and along with the technical progress and the improvement of equipment level, a multi-station progressive die capable of reducing cost and improving efficiency is gradually applied to the design and manufacture of the automobile stamping die and becomes the development direction of the automobile stamping die manufacturing technology, but the existing stamping die is complex in structure, so that the operation process is complicated, the processing technology is complex, the production efficiency of products is low, and the reduction of the production cost is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the structure of the punching die is complicated in the prior art, and providing a carve the structure of the punching die of stepping to one side.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a carve step cut-out press structure to one side, includes the die holder, the top of die holder is connected with the backup pad, backup pad outer wall connection has drive mechanism, drive mechanism's bottom is connected with wedge to one side, there is wedge sliding block and carve the fender power piece to one side to the bottom both sides of wedge respectively sliding connection, carve sliding block sliding connection to one side at the top of die holder, carve fender power piece fixed connection to one side at the die holder outer wall, it has the drift to carve sliding block outer wall connection to one side, the top of die holder is connected with the profile modeling die, profile modeling die outer wall connection has side cut die case, profile modeling die both sides outer wall all is connected with the fixed plate, two the fixed plate outer wall all is connected with splint, two be connected with the product between the splint.
Preferably, the bottom of the inclined wedge sliding block is connected with a first sliding block, and a first sliding groove matched with the first sliding block is formed in the outer wall of the die holder in a chiseling mode.
Preferably, the die holder outer wall is dug flutedly, recess inner wall is connected with the nitrogen gas spring fixed block, the bottom of carving the sliding block to one side is connected with nitrogen gas spring and passes power the piece, nitrogen gas spring passes power a piece outer wall and is connected with the nitrogen gas spring main part, the nitrogen gas spring main part is connected between nitrogen gas spring fixed block and nitrogen gas spring biography power piece.
Preferably, drive mechanism includes the cylinder, the cylinder is connected at the top of backup pad, the output of cylinder is connected with the telescopic link, the one end that the cylinder was kept away from to the telescopic link passes the backup pad and is connected with the biography power board, the biography power board links to each other with oblique wedge.
Preferably, the outer wall of the force transmission plate is connected with a straight rod, one end, far away from the force transmission plate, of the straight rod is connected with a second sliding block, and a second sliding groove matched with the second sliding block is formed in the outer wall of the supporting plate in a chiseled mode.
Preferably, the inner wall of the second sliding groove is connected with a fixed table, the outer wall of the fixed table is connected with an elastic element, one end, far away from the fixed table, of the elastic element is connected with a damping plate, and the damping plate movably abuts against the second sliding block.
Preferably, the bottom walls of the two sides of the inclined wedge block are respectively connected with a first wear-resistant sheet matched with the inclined wedge sliding block and a second wear-resistant sheet matched with the inclined wedge force retaining block.
Preferably, the inclined wedge force blocking block and the outer wall of the die holder are both provided with first threaded holes matched with each other, and the first threaded holes are movably connected with first bolts.
Preferably, the fixed plate is internally threaded with a threaded rod, the threaded rod is connected to the outer wall of the clamping plate, and one end, far away from the clamping plate, of the threaded rod penetrates through the fixed plate and is connected with a handle.
Preferably, the outer wall of the clamping plate is connected with a wear pad, and the outer wall of the wear pad is provided with anti-skid lines.
Compared with the prior art, the utility model provides a carve step cut-out press structure to one side possesses following beneficial effect:
1. this carve stride cut-out press structure to one side, when needs are die-cut to the product, through the drive mechanism in the control backup pad, control drive mechanism drives and carves the piece to one side and move down, make carve the piece to one side carve the sliding block and carve to one side and keep off the top of power piece fixed connection at the die holder, and then carve the piece to one side at the in-process that moves down, can convert vertical power into horizontal power, through carve the piece to one side and carve the inclined plane setting between the sliding block to one side, promote to carve the sliding block to one side and slide on the die holder, and then make and carve the sliding block to one side and drive the drift and remove, the drift atress is die-cut to the product sideline on the profile modeling die, the utility model discloses make the die structure simple, be favorable to improving product.
2. This carve step cut-out press structure to one side, through connecting first slider at the bottom of carving the sliding block to one side, make first slider slide in first spout, can make to one side wedge promote to carve more stable that the sliding block removed to one side, avoid the drift to rock when the product is die-cut, be favorable to guaranteeing the punching rate of drift to the product.
3. According to the inclined wedge stepping punching die structure, when the inclined wedge block pushes the inclined wedge sliding block to move leftwards, the nitrogen spring main body starts to compress to play a buffering role, and when the inclined wedge block starts to move upwards, the nitrogen spring main body starts to reset to push the inclined wedge sliding block and the punch to move rightwards together, so that a punching task is completed.
4. This carve step cut-out press structure to one side through the operation of control cylinder, makes the output of cylinder drive the telescopic link and stretches out, and then makes the telescopic link drive the biography power board and move down, makes the biography power board drive the wedge to one side and moves down, makes the wedge carve the sliding block effort to one side, and then makes the drift die-cut to the product.
5. According to the inclined wedge stepping punching die structure, when the telescopic rod controls the force transmission plate to move downwards, the straight rod on the outer wall of the force transmission plate can drive the second sliding block to move inside the second sliding groove, so that the stability of the force transmission plate in moving downwards is guaranteed, and the inclined wedge blocks can move downwards stably.
6. This carve step cut-out die structure to one side, when the telescopic link drove the biography power board and reciprocates, the second slider reciprocated in the second spout can offset with the shock attenuation board, at the in-process that offsets, elastic element atress compression plays the effect that the shock attenuation was cushioned, avoids the straight-bar to drive the second slider and collides with the second spout inner wall, has guaranteed the life of second slider.
7. According to the inclined wedge stepping punching die structure, the first wear-resisting sheet and the second wear-resisting sheet are respectively connected to the two sides of the bottom of the inclined wedge block, so that the friction force between the inclined wedge block and the inclined wedge sliding block and between the inclined wedge blocking block and the inclined wedge sliding block in the downward moving process can be reduced, and the service lives of the inclined wedge block, the inclined wedge sliding block and the inclined wedge blocking block are prolonged.
8. According to the inclined wedge stepping punching die structure, the inclined wedge force blocking block is fixed on the die holder through the bolt, so that the inclined wedge force blocking block is convenient to mount and dismount, and the structure is simplified.
9. This carve step cut-out press structure to one side, to the product of unidimensional not, can adjust the distance between two splint through rotatory handle, make splint press from both sides tightly the product in step.
10. This carve step cut-out press structure to one side, through the outer wall connection wear pad at splint, avoid the clamping-force of splint too big, produce the clamp mark to the product surface, and anti-skidding line can further avoid rocking of product, is favorable to the die-cut of drift to the product.
Drawings
FIG. 1 is a schematic view of the overall structure of a slant wedge stepping punching die structure according to the present invention;
FIG. 2 is a schematic view of a cross-sectional structure of a slanting wedge stepping punching die structure according to the present invention;
FIG. 3 is a schematic view of an external structure of a die holder of a slanting wedge stepping punching die structure provided by the present invention;
FIG. 4 is a schematic view of the external structure of a profiling female die of an inclined wedge stepping punching die structure provided by the utility model;
fig. 5 is a schematic structural view of a portion a in the structure diagram 1 of the slanting wedge stepping punching die of the present invention.
In the figure: 1. a die holder; 101. a first chute; 102. a groove; 2. an inclined wedge block; 201. a first wear pad; 202. a second wear pad; 3. a slanting wedge sliding block; 301. a first slider; 4. a slanting wedge force-blocking block; 5. a punch; 6. profiling a female die; 7. trimming the female die sleeve; 8. a fixing plate; 9. a splint; 10. producing a product; 11. a support plate; 111. a second chute; 112. a fixed table; 113. an elastic element; 114. a damper plate; 12. a cylinder; 13. a telescopic rod; 14. a force transmission plate; 15. a straight rod; 16. a second slider; 17. a first threaded hole; 18. a first bolt; 19. a nitrogen spring fixing block; 20. a nitrogen spring force transfer block; 21. a nitrogen spring body; 22. a threaded rod; 23. a handle; 24. a wear pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-2, the inclined wedge stepping punching die structure comprises a die holder 1, wherein the top of the die holder 1 is connected with a supporting plate 11, the outer wall of the supporting plate 11 is connected with a transmission mechanism, the bottom of the transmission mechanism is connected with an inclined wedge block 2, two sides of the bottom of the inclined wedge block 2 are respectively connected with an inclined wedge sliding block 3 and an inclined wedge force blocking block 4 in a sliding manner, the inclined wedge sliding block 3 is connected to the top of the die holder 1 in a sliding manner, the inclined wedge force blocking block 4 is fixedly connected to the outer wall of the die holder 1, the outer wall of the inclined wedge sliding block 3 is connected with a punch 5, the top of the die holder 1 is connected with a profiling female die 6, the outer wall of the profiling female die 6 is connected with a trimming concave die sleeve 7, two outer walls of the profiling female die 6 are both connected with fixing plates 8; when needing to die-cut product 10, through the drive mechanism on the control backup pad 11, control drive mechanism drives wedge 2 to move down to one side, make wedge 2 slide between wedge sliding block 3 and wedge fender power piece 4 to one side, wedge fender power piece 4 fixed connection is at the top of die holder 1 to one side, and then wedge 2 is at the in-process that moves down to one side, can convert vertical power into horizontal power, through wedge 2 and wedge inclined plane setting between the sliding block 3 to one side, promote wedge sliding block 3 to one side and slide on die holder 1, and then make wedge sliding block 3 to one side drive drift 5 and remove, drift 5 atress, die-cut product 10 sideline on the profile modeling die 6, the utility model discloses make die structure simple, be favorable to improving product 10 production efficiency, reduction in production cost.
Referring to fig. 3, the bottom of the slanting wedge sliding block 3 is connected with a first sliding block 301, and the outer wall of the die holder 1 is provided with a first sliding groove 101 matched with the first sliding block 301; make first slider 301 slide in first spout 101, can make to one side wedge 2 promote to one side wedge sliding block 3 more stable that removes, avoid drift 5 to rock when die-cut to product 10, be favorable to guaranteeing the die-cut rate of drift 5 to product 10.
Referring to fig. 2, a groove 102 is formed in the outer wall of the die holder 1, a nitrogen spring fixing block 19 is connected to the inner wall of the groove 102, a nitrogen spring force transmission block 20 is connected to the bottom of the wedge sliding block 3, a nitrogen spring main body 21 is connected to the outer wall of the nitrogen spring force transmission block 20, and the nitrogen spring main body 21 is connected between the nitrogen spring fixing block 19 and the nitrogen spring force transmission block 20; when the inclined wedge block 2 pushes the inclined wedge sliding block 3 to move leftwards, the nitrogen spring main body 21 starts to compress to play a buffering role, and when the inclined wedge block 2 starts to move upwards, the nitrogen spring main body 21 starts to reset to push the inclined wedge sliding block 3 and the punch 5 to move rightwards together to complete a punching task.
Referring to fig. 1-2, the transmission mechanism comprises a cylinder 12, the cylinder 12 is connected to the top of a support plate 11, the output end of the cylinder 12 is connected with an expansion link 13, one end of the expansion link 13, far away from the cylinder 12, penetrates through the support plate 11 and is connected with a force transmission plate 14, and the force transmission plate 14 is connected with an inclined wedge block 2; by controlling the operation of the cylinder 12, the output end of the cylinder 12 drives the telescopic rod 13 to extend out, so that the telescopic rod 13 drives the force transfer plate 14 to move downwards, the force transfer plate 14 drives the inclined wedge blocks 2 to move downwards, the inclined wedge blocks 2 apply force to the inclined wedge sliding blocks 3, and the punch 5 punches the product 10.
Referring to fig. 1, a straight rod 15 is connected to the outer wall of the force transmission plate 14, a second sliding block 16 is connected to one end of the straight rod 15, which is far away from the force transmission plate 14, and a second sliding groove 111 matched with the second sliding block 16 is formed in the outer wall of the supporting plate 11 in a chiseled mode; the stability of the force transmission plate 14 during downward movement is ensured, and the downward movement of the inclined wedge block 2 is further ensured to be stable.
Referring to fig. 5, the inner wall of the second sliding chute 111 is connected with a fixed platform 112, the outer wall of the fixed platform 112 is connected with an elastic element 113, one end of the elastic element 113, which is far away from the fixed platform 112, is connected with a damping plate 114, and the damping plate 114 is movably abutted against the second slider 16; the second sliding block 16 moves up and down in the second sliding groove 111 and abuts against the damping plate 114, and in the abutting process, the elastic element 113 is compressed under stress to play a damping and buffering role, so that the straight rod 15 is prevented from driving the second sliding block 16 to collide with the inner wall of the second sliding groove 111, and the service life of the second sliding block 16 is ensured.
Referring to fig. 1-2, the bottom walls of the two sides of the slanting wedge block 2 are respectively connected with a first wear-resistant sheet 201 matched with the slanting wedge sliding block 3 and a second wear-resistant sheet 202 matched with the slanting wedge stopping force block 4; the friction between the inclined wedge block 2 and the inclined wedge sliding block 3 and the inclined wedge force retaining block 4 in the downward moving process can be reduced, and the service lives of the inclined wedge block 2, the inclined wedge sliding block 3 and the inclined wedge force retaining block 4 are prolonged.
Referring to fig. 1-2, the outer walls of the wedge force blocking block 4 and the die holder 1 are both provided with first threaded holes 17 which are matched with each other, and a first bolt 18 is movably connected in each first threaded hole 17; the installation and the disassembly of the wedge force-blocking block 4 are convenient, and the structure is simplified.
Referring to fig. 4, a threaded rod 22 is connected to the inner thread of the fixing plate 8, the threaded rod 22 is connected to the outer wall of the clamping plate 9, and one end of the threaded rod 22, which is far away from the clamping plate 9, penetrates through the fixing plate 8 and is connected with a handle 23; the distance between the two jaws 9 can be adjusted by rotating the handle 23 so that the jaws 9 simultaneously grip the product 10.
Referring to fig. 2, the outer wall of the clamping plate 9 is connected with a wear pad 24, and the outer wall of the wear pad 24 is provided with anti-skid lines; avoid the clamping-force of splint 9 too big, produce the clamp mark to product 10 surface, and the anti-skidding line can further avoid rocking of product 10, is favorable to the die-cut of drift 5 to product 10.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a carve step cut-out press structure to one side, includes die holder (1), its characterized in that, the top of die holder (1) is connected with backup pad (11), backup pad (11) outer wall connection has drive mechanism, drive mechanism's bottom is connected with wedges (2) to one side, slide block (3) and the fender power piece (4) are carved to one side to the bottom both sides of wedges (2) sliding connection respectively, carve slide block (3) sliding connection at the top of die holder (1) to one side, carve fender power piece (4) fixed connection at die holder (1) outer wall to one side, carve slide block (3) outer wall connection to one side has drift (5), the top of die holder (1) is connected with profile modeling die (6), profile modeling die (6) outer wall connection has side cut die cover (7), profile modeling die (6) both sides outer wall all is connected with fixed plate (8), two the fixed plate (8) outer wall all is connected with splint (9), two be connected with product (10) between splint (9), drift (5) offset with product (10).
2. The structure of the slanting wedge stepping punching die as claimed in claim 1, wherein a first sliding block (301) is connected to the bottom of the slanting wedge sliding block (3), and a first sliding groove (101) matched with the first sliding block (301) is bored on the outer wall of the die holder (1).
3. The inclined wedge stepping punching die structure according to claim 2, wherein a groove (102) is formed in the outer wall of the die holder (1), a nitrogen spring fixing block (19) is connected to the inner wall of the groove (102), a nitrogen spring force transmission block (20) is connected to the bottom of the inclined wedge sliding block (3), a nitrogen spring main body (21) is connected to the outer wall of the nitrogen spring force transmission block (20), and the nitrogen spring main body (21) is connected between the nitrogen spring fixing block (19) and the nitrogen spring force transmission block (20).
4. The structure of the slanting wedge stepping punching die as set forth in claim 1, wherein the transmission mechanism comprises a cylinder (12), the cylinder (12) is connected to the top of the supporting plate (11), an output end of the cylinder (12) is connected with a telescopic rod (13), one end of the telescopic rod (13) far away from the cylinder (12) penetrates through the supporting plate (11) and is connected with a force transmission plate (14), and the force transmission plate (14) is connected with the slanting wedge block (2).
5. The structure of the inclined wedge stepping punching die according to claim 4, wherein a straight rod (15) is connected to the outer wall of the force transmission plate (14), a second sliding block (16) is connected to one end, far away from the force transmission plate (14), of the straight rod (15), and a second sliding groove (111) matched with the second sliding block (16) is formed in the outer wall of the supporting plate (11) in a chiseled mode.
6. The structure of the inclined wedge stepping punching die according to claim 5, wherein a fixed table (112) is connected to the inner wall of the second sliding chute (111), an elastic element (113) is connected to the outer wall of the fixed table (112), a damping plate (114) is connected to one end, away from the fixed table (112), of the elastic element (113), and the damping plate (114) is movably abutted to the second sliding block (16).
7. The structure of the slanting wedge stepping punching die according to claim 1, wherein the bottom walls of the two sides of the slanting wedge (2) are respectively connected with a first wear-resistant sheet (201) matched with the slanting wedge sliding block (3) and a second wear-resistant sheet (202) matched with the slanting wedge stopping block (4).
8. The structure of the inclined wedge stepping punching die as claimed in claim 7, wherein the inclined wedge force blocking block (4) and the outer wall of the die holder (1) are both provided with first threaded holes (17) which are matched with each other, and a first bolt (18) is movably connected in each first threaded hole (17).
9. A wedge stride punch structure according to claim 1, wherein a threaded rod (22) is threaded into the fixing plate (8), the threaded rod (22) is connected to the outer wall of the clamping plate (9), and one end of the threaded rod (22) away from the clamping plate (9) passes through the fixing plate (8) and is connected to a handle (23).
10. A wedge-inclined stepping punching die structure according to claim 9, wherein the outer wall of the clamping plate (9) is connected with a wear pad (24), and the outer wall of the wear pad (24) is provided with anti-skid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921209399.9U CN210647991U (en) | 2019-07-30 | 2019-07-30 | Inclined wedge stepping punching die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921209399.9U CN210647991U (en) | 2019-07-30 | 2019-07-30 | Inclined wedge stepping punching die structure |
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| CN210647991U true CN210647991U (en) | 2020-06-02 |
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| CN201921209399.9U Active CN210647991U (en) | 2019-07-30 | 2019-07-30 | Inclined wedge stepping punching die structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682413A (en) * | 2020-12-22 | 2021-04-20 | 浦江武鑫科技有限公司 | Locknut with wedge-shaped block external member on side surface of nut |
-
2019
- 2019-07-30 CN CN201921209399.9U patent/CN210647991U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682413A (en) * | 2020-12-22 | 2021-04-20 | 浦江武鑫科技有限公司 | Locknut with wedge-shaped block external member on side surface of nut |
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