CN221271382U - Interval-adjustable punching die for automotive interior parts - Google Patents
Interval-adjustable punching die for automotive interior parts Download PDFInfo
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- CN221271382U CN221271382U CN202323085818.1U CN202323085818U CN221271382U CN 221271382 U CN221271382 U CN 221271382U CN 202323085818 U CN202323085818 U CN 202323085818U CN 221271382 U CN221271382 U CN 221271382U
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- 238000004080 punching Methods 0.000 title claims abstract description 79
- 238000001125 extrusion Methods 0.000 claims description 25
- 230000000670 limiting effect Effects 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model relates to the technical field of automobile interior trim part punching dies, in particular to an interval-adjustable automobile interior trim part punching die, which comprises: base, curb plate, roof and servo motor, base upper end fixedly connected with curb plate, curb plate lateral wall fixedly connected with roof, base left end fixedly connected with servo motor, the inside convenient ejection of compact structure that is provided with of base, the base top is provided with prevents the skew structure, convenient ejection of compact structure includes the pneumatic cylinder, pneumatic cylinder fixed connection is in the roof bottom, pneumatic cylinder bottom fixedly connected with goes up the mould, go up the inside punching rod that is provided with of mould, servo motor output shaft fixedly connected with reciprocating screw. The space-adjustable automobile interior trim part punching die can conveniently and rapidly discharge after punching automobile interior trim parts, avoids inconvenient discharge caused by that waste burrs generated during punching are clamped on a punching rod, and improves the practicability and convenience of the device.
Description
Technical Field
The utility model relates to the technical field of automobile interior trim part punching dies, in particular to an interval-adjustable automobile interior trim part punching die.
Background
The automobile interior trim mainly refers to automobile products used for refitting the inside of an automobile, and relates to aspects of the inside of the automobile, such as automobile steering wheel sleeves, automobile cushions, automobile foot pads, automobile perfumes, automobile pendants, internal ornaments, storage boxes and the like, which are automobile interior trim products, and the parts of the automobile interior trim need to be punched according to requirements in the production process.
When the existing automobile interior trim part punching die utilizes a hydraulic cylinder to drive a punching rod to punch, the situation that the position of the automobile interior trim part is deviated easily occurs, so that the deviation of the punching position is caused, burrs and sweeps are easily generated in the punching process, the punching rod is inconvenient to move out of a punching groove, the automobile interior trim part blanking is inconvenient, the practicability of the device is reduced, and therefore the design of the interval-adjustable automobile interior trim part punching die is needed to solve the problems.
Disclosure of utility model
The utility model aims to provide a distance-adjustable automotive interior part punching die, which solves the problems that when the existing automotive interior part punching die provided in the background art drives a punching rod to punch holes by utilizing a hydraulic cylinder, the position of the automotive interior part is easy to deviate, so that the position of the punched hole deviates, burrs and scraps are easy to generate in the punching process, the punching rod is inconvenient to move out of a punching groove, the automotive interior part is inconvenient to discharge and the practicability of the device is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an automotive interior spare cut-out press with adjustable interval includes: base, curb plate, roof and servo motor, base upper end fixedly connected with curb plate, curb plate lateral wall fixedly connected with roof, base left end fixedly connected with servo motor, the inside convenient ejection of compact structure that is provided with of base, the base top is provided with anti-migration structure, convenient ejection of compact structure includes the pneumatic cylinder, pneumatic cylinder fixed connection is in the roof bottom, pneumatic cylinder bottom fixedly connected with goes up the mould, it is provided with the punching rod to go up the inside punching rod of mould, servo motor output shaft fixedly connected with reciprocating screw, the surface of reciprocating screw has the swivel nut through threaded connection, swivel nut upper end fixedly connected with concatenation bed die.
Preferably, the stop block is fixedly connected with the bottom end of the screw sleeve and inserted into the stop groove, and the stop groove is formed in the base.
Preferably, a group of side walls of the spliced lower die are fixedly connected with guide rods, the guide rods are inserted into guide grooves, and the guide grooves are formed in the spliced lower die.
Preferably, the guide rod side wall is fixedly connected with a first sliding block, the first sliding block is inserted into a first sliding groove, and the first sliding groove is formed in the splicing lower die.
Preferably, the anti-offset structure comprises an inserting cavity, the inserting cavity is formed inside the upper die, an extrusion rod is inserted inside the inserting cavity, the bottom end of the extrusion rod is fixedly connected with a pressing plate, a fixing rod is inserted inside the extrusion rod, a first spring is wound on the surface of the fixing rod, one end of the first spring is connected with a damper, and the damper is arranged inside the upper die.
Preferably, the side wall of the extrusion rod is fixedly connected with a second sliding block, the second sliding block is inserted into a second sliding groove, and the second sliding groove is formed in the upper die.
Preferably, the fixed stop collar that is provided with of pole outer wall punches a hole, stop collar upper end fixedly connected with carriage release lever, the carriage release lever inserts and establishes inside the slot, the slot is seted up inside last mould, the carriage release lever inserts and establishes the one end fixedly connected with second spring inside the slot, the one end fixedly connected with at the slot inner wall of carriage release lever is kept away from to the second spring.
Preferably, the side wall of the movable rod is fixedly connected with a third sliding block, the third sliding block is inserted into a third sliding groove, and the third sliding groove is formed in the upper die.
Compared with the prior art, the utility model has the beneficial effects that:
1. this automotive interior spare cut-out press with adjustable interval is provided with convenient ejection of compact structure, when needs are punched a hole to automotive interior spare, start servo motor, drive reciprocating screw and rotate, under the effect of two-way screw thread, drive swivel nut synchronous movement, make two sets of concatenation bed dies splice, place automotive interior spare in concatenation bed die top afterwards, make automotive interior spare need punch a hole the position and punch a hole the groove that pole and splice bed die inside set up be in same vertical position, start the pneumatic cylinder afterwards, drive the punching press downwards, utilize the pole of punching a hole to punch a hole to automotive interior spare, reverse servo motor afterwards, drive two sets of to opposite direction separation of concatenation bed die, sweeps Mao Bianka that produce during the time of avoiding punching a hole influence the ejection of compact of interior spare in the groove of punching a hole, through this design, realize that this automotive interior spare cut-out press with adjustable interval can conveniently go out after punching a hole, the sweeps deckle that produces when avoiding punching a hole to block the pole and lead to the fact the ejection of compact inconvenient, the practicality and the convenience of device have been improved.
2. This automotive interior spare cut-out press with adjustable interval is provided with prevents offset structure, when the pneumatic cylinder drives the mould and punches a hole with the pole pushes down, the clamp plate preferential contact automotive interior spare, utilize the elasticity of first spring can drive extrusion pole and extrusion pole to extrude automotive interior spare, provide down fixed pressure to automotive interior spare, it is stable to guarantee to punch a hole the pole, take place the skew when avoiding punching a hole, the pole of punching a hole also can carry out extrusion contact with automotive interior spare when punching a hole to automotive interior spare, the second spring is in compression holds the power state this moment, after punching a hole the contact, the second spring releases elastic potential energy, can drive the pole of punching a hole and break away from automotive interior spare, avoid punching a hole pole card inside automotive interior spare, through this design, realize that this automotive interior spare with adjustable interval cut-out press can keep the stability of automotive interior spare not skew when punching a hole to automotive interior spare, the practicality and the stability of device have been improved.
Drawings
FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;
FIG. 2 is a schematic side view in cross-section of a partial structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;
fig. 4 is an enlarged schematic view of the structure B in fig. 1 according to the present utility model.
In the figure: 111. a base; 112. a side plate; 113. a top plate; 114. a servo motor; 2. a convenient discharging structure; 211. a hydraulic cylinder; 212. an upper die; 213. punching a hole rod; 214. a reciprocating screw rod; 215. a screw sleeve; 216. splicing a lower die; 217. a limiting block; 218. a limit groove; 219. a guide rod; 220. a guide groove; 221. a first slider; 222. a first chute; 3. an anti-migration structure; 311. inserting a cavity; 312. an extrusion rod; 313. a pressing plate; 314. a fixed rod; 315. a first spring; 316. a damper; 317. a second slider; 318. a second chute; 319. a limiting ring; 320. a moving rod; 321. a slot; 322. a second spring; 323. a third slider; 324. and a third chute.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided:
An automotive interior spare cut-out press with adjustable interval includes: base 111, curb plate 112, roof 113 and servo motor 114, base 111 upper end fixedly connected with curb plate 112, curb plate 112 lateral wall fixedly connected with roof 113, base 111 left end fixedly connected with servo motor 114, base 111 inside is provided with convenient ejection of compact structure 2, base 111 top is provided with anti-migration structure 3, convenient ejection of compact structure 2 includes pneumatic cylinder 211, pneumatic cylinder 211 fixed connection is in the roof 113 bottom, pneumatic cylinder 211 bottom fixedly connected with goes up mould 212, upward the inside punching rod 213 that is provided with of mould 212, servo motor 114 output shaft fixedly connected with reciprocating screw 214, reciprocating screw 214 surface has swivel nut 215 through threaded connection, swivel nut 215 upper end fixedly connected with concatenation bed die 216, through this design, when needs to punch a hole to the automotive interior spare, drive reciprocating screw 214 rotates, under the effect of bi-directional screw, drive swivel nut 215 synchronous motion, make two sets of concatenation bed die 216 splice, place the automotive interior spare afterwards in concatenation bed die 216 top, make the punching position need punch hole position and punching slot that punching hole rod 213 and concatenation bed die 216 are in same vertical position, then, the punching hole is driven down to the punching rod 213, the opposite direction is produced to the punching hole in the opposite direction when the automotive interior spare, and the punching hole is driven down die 213, and the punching hole is carried out to the opposite direction is avoided to the punching hole in the die 213, and the opposite direction is punched hole to the punching hole is punched in the opposite direction to the automotive interior spare.
Further, the bottom end of the screw sleeve 215 is fixedly connected with a limiting block 217, the limiting block 217 is inserted into the limiting groove 218, the limiting groove 218 is formed in the base 111, and through the design, when the screw sleeve 215 moves, the limiting block 217 synchronously moves in the limiting groove 218, so that the limiting effect on the screw sleeve 215 is realized, and the movement of the screw sleeve 215 is more stable.
Further, a group of side walls of the lower splicing mould 216 are fixedly connected with guide rods 219, the guide rods 219 are inserted into the guide grooves 220, the guide grooves 220 are formed in the lower splicing mould 216, through the design, when two groups of the lower splicing moulds 216 are spliced, the guide rods 219 synchronously move in the guide grooves 220 to realize the guiding function of splicing the two groups of the lower splicing moulds 216, so that the splicing is more convenient and stable,
Further, the first sliding block 221 is fixedly connected to the side wall of the guide rod 219, the first sliding block 221 is inserted into the first sliding groove 222, the first sliding groove 222 is formed in the splicing lower die 216, through the design, when the guide rod 219 moves, the first sliding block 221 synchronously moves in the first sliding groove 222, so that the limiting effect on the guide rod 219 is achieved, and the movement of the guide rod 219 is stable.
Further, the anti-offset structure 3 comprises an inserting cavity 311, the inserting cavity 311 is formed inside the upper die 212, an extrusion rod 312 is inserted inside the inserting cavity 311, a pressing plate 313 is fixedly connected to the bottom end of the extrusion rod 312, a fixing rod 314 is inserted inside the extrusion rod 312, a first spring 315 is wound on the surface of the fixing rod 314, one end of the first spring 315 is connected with a damper 316, the damper 316 is arranged inside the upper die 212, through the design, when the hydraulic cylinder 211 drives the upper die 212 and the punching rod 213 to press and punch holes, the pressing plate 313 is preferentially contacted with an automobile interior trim, the extrusion rod 312 and the extrusion rod 312 can be driven to extrude the automobile interior trim by the elastic force of the first spring 315, downward fixing pressure is provided for the automobile interior trim, the punching stability of the punching rod 213 is guaranteed, and offset is avoided during punching.
Further, the side wall of the extrusion rod 312 is fixedly connected with a second sliding block 317, the second sliding block 317 is inserted into a second sliding groove 318, the second sliding groove 318 is formed in the upper die 212, through the design, when the extrusion rod 312 moves, the second sliding block 317 synchronously moves in the second sliding groove 318, so that the limiting effect on the extrusion rod 312 is realized, and the movement of the extrusion rod is more stable.
Further, the fixed spacing ring 319 that is provided with of pole 213 outer wall that punches a hole, spacing ring 319 upper end fixedly connected with movable rod 320, movable rod 320 inserts and establishes inside slot 321, slot 321 is seted up inside last mould 212, movable rod 320 inserts and establishes the one end fixedly connected with second spring 322 inside slot 321, the one end fixed connection of movable rod 320 is kept away from to second spring 322 is at the slot 321 inner wall, through this design, when the pole 213 punches a hole to the automotive interior spare punches a hole, spacing ring 319 also can carry out extrusion contact with the automotive interior spare, second spring 322 is in compression hold the power state this moment, after punching a hole the contact, second spring 322 releases elastic potential energy, can drive the pole 213 that punches a hole breaks away from the automotive interior spare, avoid the inside automotive interior spare card of pole 213 that punches a hole.
Further, the side wall of the moving rod 320 is fixedly connected with a third sliding block 323, the third sliding block 323 is inserted into the third sliding groove 324, the third sliding groove 324 is arranged in the upper die 212, and through the design, when the moving rod 320 moves, the third sliding block 323 synchronously moves in the third sliding groove 324, so that the limiting effect on the third sliding block 323 is achieved, and the movement is more stable.
Working principle:
When the automobile interior trim part needs to be punched, the servo motor 114 is started to drive the reciprocating screw rod 214 to rotate, the screw sleeve 215 is driven to synchronously move under the action of the bidirectional screw threads, two groups of splicing lower dies 216 are spliced, then the automobile interior trim part is placed above the splicing lower dies 216, the position where the automobile interior trim part needs to be punched is located at the same vertical position with the punching rod 213 and the punching slot formed in the splicing lower dies 216, then the hydraulic cylinder 211 is started to drive the upper dies 212 to punch downwards, the punching rod 213 is utilized to punch the automobile interior trim part, then the servo motor 114 is reversed to drive the two groups of splicing lower dies 216 to separate in opposite directions, and waste Mao Bianka generated during punching is prevented from influencing the discharging of the interior trim part in the punching slot.
When the hydraulic cylinder 211 drives the upper die 212 and the punching rod 213 to press down and punch holes, the pressing plate 313 is preferentially contacted with the automotive interior part, the extrusion rod 312 and the extrusion rod 312 can be driven to extrude the automotive interior part by utilizing the elasticity of the first spring 315, downward fixed pressure is provided for the automotive interior part, the punching rod 213 is ensured to punch holes stably, deflection is avoided during punching, the limiting ring 319 is also in extrusion contact with the automotive interior part when the punching rod 213 punches holes the automotive interior part, the second spring 322 is in a compression force accumulation state at the moment, after the punching contact, the second spring 322 releases elastic potential energy, the punching rod 213 can be driven to be separated from the automotive interior part, the punching rod 213 is prevented from being clamped inside the automotive interior part, and the operation is finished.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art can smoothly practice the utility model as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings, without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.
Claims (8)
1. An automotive interior spare cut-out press with adjustable interval includes: base (111), curb plate (112), roof (113) and servo motor (114), base (111) upper end fixedly connected with curb plate (112), curb plate (112) lateral wall fixedly connected with roof (113), base (111) left end fixedly connected with servo motor (114), its characterized in that: the novel automatic feeding device is characterized in that a convenient discharging structure (2) is arranged inside the base (111), an anti-offset structure (3) is arranged above the base (111), the convenient discharging structure (2) comprises a hydraulic cylinder (211), the hydraulic cylinder (211) is fixedly connected to the bottom end of the top plate (113), an upper die (212) is fixedly connected to the bottom end of the hydraulic cylinder (211), a punching rod (213) is arranged inside the upper die (212), a reciprocating screw (214) is fixedly connected to an output shaft of the servo motor (114), a screw sleeve (215) is arranged on the surface of the reciprocating screw (214) through threads, and a splicing lower die (216) is fixedly connected to the upper end of the screw sleeve (215).
2. The pitch-adjustable automotive interior part punching die according to claim 1, wherein: the screw sleeve (215) bottom fixedly connected with stopper (217), stopper (217) are inserted and are established inside spacing groove (218), spacing groove (218) are seted up inside base (111).
3. The pitch-adjustable automotive interior part punching die according to claim 1, wherein: the guide rods (219) are fixedly connected to one group of side walls of the spliced lower die (216), the guide rods (219) are inserted into the guide grooves (220), and the guide grooves (220) are formed in the spliced lower die (216).
4. A pitch-adjustable automotive interior part punching die according to claim 3, characterized in that: the guide rod (219) is fixedly connected with a first sliding block (221) on the side wall, the first sliding block (221) is inserted into a first sliding groove (222), and the first sliding groove (222) is formed in the splicing lower die (216).
5. The pitch-adjustable automotive interior part punching die according to claim 1, wherein: the anti-offset structure (3) comprises an inserting cavity (311), the inserting cavity (311) is formed inside an upper die (212), an extrusion rod (312) is inserted inside the inserting cavity (311), a pressing plate (313) is fixedly connected to the bottom end of the extrusion rod (312), a fixing rod (314) is inserted inside the extrusion rod (312), a first spring (315) is wound on the surface of the fixing rod (314), one end of the first spring (315) is connected with a damper (316), and the damper (316) is arranged inside the upper die (212).
6. The pitch-adjustable automotive interior part punching die as claimed in claim 5, wherein: the side wall of the extrusion rod (312) is fixedly connected with a second sliding block (317), the second sliding block (317) is inserted into a second sliding groove (318), and the second sliding groove (318) is formed in the upper die (212).
7. The pitch-adjustable automotive interior part punching die according to claim 1, wherein: the utility model discloses a punching device, including punching rod (213), fixed limiting ring (319) that is provided with of punching rod (213), limiting ring (319) upper end fixedly connected with movable rod (320), movable rod (320) are inserted and are established inside slot (321), inside last mould (212) is seted up in slot (321), movable rod (320) are inserted and are established inside one end fixedly connected with second spring (322) in slot (321), one end fixedly connected with at slot (321) inner wall is kept away from to second spring (322).
8. The pitch-adjustable automotive interior part punching die as claimed in claim 7, wherein: the side wall of the movable rod (320) is fixedly connected with a third sliding block (323), the third sliding block (323) is inserted into a third sliding groove (324), and the third sliding groove (324) is formed in the upper die (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323085818.1U CN221271382U (en) | 2023-11-15 | 2023-11-15 | Interval-adjustable punching die for automotive interior parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323085818.1U CN221271382U (en) | 2023-11-15 | 2023-11-15 | Interval-adjustable punching die for automotive interior parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221271382U true CN221271382U (en) | 2024-07-05 |
Family
ID=91704911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323085818.1U Active CN221271382U (en) | 2023-11-15 | 2023-11-15 | Interval-adjustable punching die for automotive interior parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221271382U (en) |
-
2023
- 2023-11-15 CN CN202323085818.1U patent/CN221271382U/en active Active
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