CN214053511U - Punching and cutting device for pin of chip - Google Patents
Punching and cutting device for pin of chip Download PDFInfo
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- CN214053511U CN214053511U CN202022601671.7U CN202022601671U CN214053511U CN 214053511 U CN214053511 U CN 214053511U CN 202022601671 U CN202022601671 U CN 202022601671U CN 214053511 U CN214053511 U CN 214053511U
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Abstract
The utility model discloses a chip pin punching and cutting device, which comprises a punching and cutting mechanism, wherein the punching and cutting mechanism comprises a punching driving piece, an installation block, a clamping piece, a loosening piece and a cutter piece, a mounting groove is arranged on the side wall of the installation block, and a chute is arranged on the inner side wall of the mounting groove; the clamping piece comprises a clamping block and a clamping spring; the cutter piece includes connecting portion and cutting edge portion, and connecting portion slide to set up in the mounting groove, has seted up the draw-in groove on the lateral wall of connecting portion. The utility model provides a technical scheme's beneficial effect is: through seting up mounting groove and cutter groove on the installation piece to the connecting portion and the cutting edge portion that supply the cutter piece insert and establish, and set up the spout on the inside wall of mounting groove, slide in the spout and set up the fixture block in order to lock the cutter piece, open the piece through the pine and make the fixture block accept completely in the spout, thereby conveniently take out the cutter piece, thereby realized the quick assembly disassembly of cutter piece and installation piece, the change time of cutter piece has significantly reduced, has improved production efficiency.
Description
Technical Field
The utility model belongs to the technical field of the chip manufacturing technique and specifically relates to a chip stitch punching press cutting device is related to.
Background
The chip pin processing firstly cuts off the chip pin connecting material and then bends and shapes the cut pins. The punching cutting die is used for processing in the process of cutting off the chip pin continuous material, a cutter of the punching cutting die is easy to wear, the replacement process of the existing cutter of the punching cutting die is complex, a production line has to be stopped for a long time in the process of replacing the cutter, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
In view of this, a need exists for a chip pin punching and cutting device, which is used to solve the technical problems of the conventional chip pin punching and cutting die that the time for replacing the cutter is long and the production efficiency is low.
The utility model provides a chip stitch punching press cutting device, includes punching press shutdown mechanism, punching press shutdown mechanism includes punching press driving piece, installation piece, chucking spare, pine opens piece and cutter spare, wherein:
the stamping driving piece is connected with the mounting block and is used for driving the mounting block to move vertically;
the side wall of the mounting block is provided with a mounting groove, the inner side wall of the mounting groove is provided with a sliding groove, the lower end surface of the mounting block is provided with a cutter groove, and the cutter groove is communicated with the mounting groove;
the clamping piece comprises a clamping block and a clamping spring, the clamping block is arranged in the sliding groove in a sliding mode, the clamping spring is arranged in the sliding groove in an embedded mode, one end of the clamping spring is fixedly connected with the clamping block, and the other end of the clamping spring is fixedly connected with the inner wall of the sliding groove;
the loosening piece is connected with the clamping block and is used for completely containing the clamping block in the sliding groove;
the cutting knife part comprises a connecting part and a knife edge part, the connecting part is arranged in the mounting groove in a sliding mode, a clamping groove matched with the clamping block is formed in the side wall of the connecting part, the clamping groove is used for clamping the clamping block, the knife edge part is fixed on the connecting part, and the knife edge part is arranged in the cutting knife groove in a sliding mode.
Further, the punching press driving piece includes support and pneumatic cylinder, pneumatic cylinder fixed mounting in on the support, the output shaft of pneumatic cylinder vertical setting and with installation piece fixed connection.
Furthermore, the fixture block is provided with a first inclined surface, and the connecting part is abutted against the first inclined surface in the process of being inserted into the mounting groove, so that the fixture block slides into the sliding groove.
Furthermore, the mounting block is provided with a rope threading hole communicated with the sliding groove; the loosening piece comprises a rotating shaft, a rotating wheel and a pull rope, the rotating shaft is fixed on the mounting block, the rotating wheel is rotatably connected with the rotating shaft, the pull rope penetrates through the rope penetrating hole, one end of the pull rope is fixedly connected with the clamping block, and the other end of the pull rope is wound on the rotating wheel.
Furthermore, a rocking handle is arranged on the rotating wheel.
Further, chip stitch punching press cutting device still includes pretension mechanism, pretension mechanism includes pretension piece and pretension spring, pretension piece slide set up in the mounting groove, place in the pretension spring in the mounting groove, pretension spring's one end with pretension piece fixed connection, pretension spring's the other end with the inner wall fixed connection of mounting groove, work as the fixture block card is gone into when in the draw-in groove, connecting portion with pretension piece butt just pretension spring is in compression state.
Further, chip stitch punching press cutting device still includes feeding mechanism, feeding mechanism includes workstation, ring channel, travelling car and anchor clamps, the ring channel is fixed in on the workstation, the ring channel passes through the below of cutting edge portion, the travelling car slide set up in just can follow in the ring channel removes, anchor clamps are fixed in on the travelling car, be provided with the backing plate on the anchor clamps, anchor clamps are used for the centre gripping chip, the stitch of chip place in on the backing plate.
Compared with the prior art, the utility model provides a technical scheme's beneficial effect is: through seting up mounting groove and cutter groove on the installation piece to the connecting portion and the cutting edge portion that supply the cutter piece insert and establish, and set up the spout on the inside wall of mounting groove, slide in the spout and set up the fixture block in order to lock the cutter piece opens the piece through the pine and makes the fixture block accept in the spout completely, thereby conveniently takes out the cutter piece, thereby realized the quick assembly disassembly of cutter piece and installation piece, the change time of cutter piece has significantly reduced, has improved production efficiency.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of a chip pin punching and cutting device provided in the present invention;
FIG. 2 is an enlarged view of a portion of region A of FIG. 1;
fig. 3 is a schematic structural view of the press cutting mechanism in fig. 1;
FIG. 4 is a schematic view of the die cutting mechanism of FIG. 1 and FIG. 2 without the die driver;
FIG. 5 is a partial enlarged view of area B of FIG. 4;
in the figure: 1-punching cutting mechanism, 2-pre-tightening mechanism, 3-feeding mechanism, 11-punching driving member, 111-bracket, 112-hydraulic cylinder, 1121-output shaft, 12-mounting block, 121-mounting groove, 1211-sliding groove, 13-clamping member, 131-clamping block, 1311-first inclined plane, 132-clamping spring, 14-loosening member, 141-rotating shaft, 142-rotating wheel, 1421-rocking handle, 143-pulling rope, 15-cutter member, 151-connecting part, 1511-clamping groove, 152-knife edge part, 21-pre-tightening block, 22-pre-tightening spring, 31-workbench, 32-annular groove, 33-moving trolley and 34-clamp.
Detailed Description
The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.
Referring to fig. 1-5, the present invention provides a die stitch punching and cutting device, including a punching and cutting mechanism 1, the punching and cutting mechanism 1 includes a punching and driving member 11, an installation block 12, a clamping member 13, a loosening and opening member 14, and a cutter member 15, wherein:
referring to fig. 3 and 4, the punch driving member 11 is connected to the mounting block 12 and is used for driving the mounting block 12 to move vertically.
Referring to fig. 3 to 5, a mounting groove 121 is formed on a side wall of the mounting block 12, a sliding groove 1211 is formed on an inner side wall of the mounting groove 121, and a cutter groove (not shown) is formed on a lower end surface of the mounting block 12, and the cutter groove is communicated with the mounting groove 121.
Referring to fig. 3 to 5, the fastening member 13 includes a fastening block 131 and a fastening spring 132, the fastening block 131 is slidably disposed in the sliding slot 1211, the fastening spring 132 is disposed in the sliding slot 1211, one end of the fastening spring 132 is fixedly connected to the fastening block 131, and the other end of the fastening spring 132 is fixedly connected to the inner wall of the sliding slot 1211.
Referring to fig. 3 to 5, the release member 14 is connected to the latch 131 and is used for completely accommodating the latch 131 in the sliding slot 1211.
Referring to fig. 3 and 4, the cutter element 15 includes a connecting portion 151 and a blade portion 152, the connecting portion 151 is slidably disposed in the mounting groove 121, a slot 1511 matched with the latch 131 is disposed on a side wall of the connecting portion 151, the slot 1511 is used for the latch 131 to be latched, the blade portion 152 is fixed on the connecting portion 151, and the blade portion 152 is slidably disposed in the blade groove.
Preferably, referring to fig. 1 and fig. 3, the press driving member 11 includes a bracket 111 and a hydraulic cylinder 112, the hydraulic cylinder 112 is fixedly mounted on the bracket 111, and an output shaft 1121 of the hydraulic cylinder 112 is vertically arranged and fixedly connected to the mounting block 12.
Preferably, referring to fig. 1 and 3, the latch 131 has a first inclined surface 1311, and the connection portion 151 abuts against the first inclined surface 1311 during the insertion into the installation groove 121, so that the latch 131 slides into the sliding groove 1211.
Specifically, referring to fig. 4 and 5, the mounting block 12 is provided with a rope threading hole (not shown) communicating with the chute 1211. The releasing piece 14 comprises a rotating shaft 141, a rotating wheel 142 and a pulling rope 143, the rotating shaft 141 is fixed on the mounting block 12, the rotating wheel 142 is rotatably connected with the rotating shaft 141, the pulling rope 143 penetrates through the rope threading hole, one end of the pulling rope 143 is fixedly connected with the fixture block 131, and the other end of the pulling rope 143 is wound on the rotating wheel 142.
Preferably, referring to fig. 4 and 5, a rocking handle 1421 is disposed on the rotating wheel 142 to facilitate rotating the rotating wheel 142.
Further, referring to fig. 4 and 5, the chip pin punching and cutting device further includes a pre-tightening mechanism 2, the pre-tightening mechanism 2 includes a pre-tightening block 21 and a pre-tightening spring 22, the pre-tightening block 21 is slidably disposed in the mounting groove 121, the pre-tightening spring 22 is disposed in the mounting groove 121, one end of the pre-tightening spring 22 is fixedly connected to the pre-tightening block 21, the other end of the pre-tightening spring 22 is fixedly connected to an inner wall of the mounting groove 121, and when the clamping block 131 is clamped in the clamping groove 1511, the connecting portion 151 abuts against the pre-tightening block 21 and the pre-tightening spring 22 is in a compressed state.
Further, referring to fig. 1 and 2, the chip pin punching and cutting device further includes a feeding mechanism 3, the feeding mechanism 3 includes a working table 31, an annular groove 32, a moving trolley 33 and a clamp 34, the annular groove 32 is fixed on the working table 31, the annular groove 32 passes through the lower side of the knife edge portion 152, the moving trolley 33 is slidably disposed in the annular groove 32 and can move along the annular groove 32, the clamp 34 is fixed on the moving trolley 33, a backing plate is disposed on the clamp 34, the clamp 34 is used for clamping a chip, and pins of the chip are placed on the backing plate.
For better understanding of the present invention, the following detailed description is made with reference to fig. 1 to 5 to illustrate the working process of the chip pin punching and cutting device provided by the present invention: when in use, the chip is fixed on the clamp 34, the chip is transported to the lower part of the cutter piece 15 by the moving trolley 33, and then the punching driving piece 11 drives the mounting block 12 to descend, so that the cutter edge part 152 descends and the stitch continuous material on the chip is cut off;
when the blade 152 is damaged, the rotating wheel 142 is rotated by the rocking handle 1421, and the rotating wheel 142 winds up the pulling rope 143, so that the latch 131 is completely accommodated in the chute 1211, and then the cutter member 15 is directly and transversely pulled out from the mounting groove 121; the connecting portion 151 of the new cutting member 15 is inserted into the mounting groove 121, in the process, the blade portion 152 of the new cutting member 15 slides along the cutting groove, when the connecting portion 151 abuts against the latch 131, the connecting portion first abuts against the first inclined surface 1311, so that the latch 131 gradually slides into the sliding groove 1211 until being completely accommodated in the sliding groove 1211 through the first inclined surface 1311, and then the connecting portion 151 is continuously pushed inwards until the latch 131 is clamped into the clamping groove 1511, at this time, the cutting member 15 cannot be directly pulled out, and the cutting member 15 cannot be loosened under the action of the pre-tightening spring 22.
To sum up, the utility model discloses a set up mounting groove 121 and cutter groove on installation piece 12 to supply connecting portion 151 and the cutting edge portion 152 of cutter spare 15 to insert and establish, and set up spout 1211 on the inside wall of mounting groove 121, slide in spout 1211 and set up fixture block 131 with locking cutter spare 15 opens 14 through the pine and makes fixture block 131 accept in spout 1211 completely, thereby conveniently takes out cutter spare 15, thereby realized the quick assembly disassembly of cutter spare 15 with installation piece 12, the change time of cutter spare 15 that has significantly reduced has improved production efficiency.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (7)
1. The utility model provides a chip stitch punching press cutting device which characterized in that, includes punching press shutdown mechanism, punching press shutdown mechanism includes punching press driving piece, installation piece, chucking spare, pine opens piece and cutter spare, wherein:
the stamping driving piece is connected with the mounting block and is used for driving the mounting block to move vertically;
the side wall of the mounting block is provided with a mounting groove, the inner side wall of the mounting groove is provided with a sliding groove, the lower end surface of the mounting block is provided with a cutter groove, and the cutter groove is communicated with the mounting groove;
the clamping piece comprises a clamping block and a clamping spring, the clamping block is arranged in the sliding groove in a sliding mode, the clamping spring is arranged in the sliding groove in an embedded mode, one end of the clamping spring is fixedly connected with the clamping block, and the other end of the clamping spring is fixedly connected with the inner wall of the sliding groove;
the loosening piece is connected with the clamping block and is used for completely containing the clamping block in the sliding groove;
the cutting knife part comprises a connecting part and a knife edge part, the connecting part is arranged in the mounting groove in a sliding mode, a clamping groove matched with the clamping block is formed in the side wall of the connecting part, the clamping groove is used for clamping the clamping block, the knife edge part is fixed on the connecting part, and the knife edge part is arranged in the cutting knife groove in a sliding mode.
2. The chip pin punching and cutting device according to claim 1, wherein the punching driving member includes a bracket and a hydraulic cylinder, the hydraulic cylinder is fixedly mounted on the bracket, and an output shaft of the hydraulic cylinder is vertically arranged and fixedly connected with the mounting block.
3. The chip pin punching and cutting device according to claim 1, wherein the fixture block has a first inclined surface, and the connection portion abuts against the first inclined surface during insertion into the mounting groove, so that the fixture block slides into the sliding groove.
4. The chip pin punching and cutting device according to claim 1, wherein the mounting block is provided with a stringing hole communicated with the chute;
the loosening piece comprises a rotating shaft, a rotating wheel and a pull rope, the rotating shaft is fixed on the mounting block, the rotating wheel is rotatably connected with the rotating shaft, the pull rope penetrates through the rope penetrating hole, one end of the pull rope is fixedly connected with the clamping block, and the other end of the pull rope is wound on the rotating wheel.
5. The chip pin punching and cutting device according to claim 4, wherein the rotating wheel is provided with a rocking handle.
6. The chip stitch punching and cutting device according to claim 1, further comprising a pre-tightening mechanism, wherein the pre-tightening mechanism comprises a pre-tightening block and a pre-tightening spring, the pre-tightening block is slidably disposed in the mounting groove, the pre-tightening spring is disposed in the mounting groove, one end of the pre-tightening spring is fixedly connected with the pre-tightening block, the other end of the pre-tightening spring is fixedly connected with the inner wall of the mounting groove, and when the clamping block is clamped in the clamping groove, the connecting portion is abutted to the pre-tightening block and the pre-tightening spring is in a compression state.
7. The device for punching and cutting off the pins of the chip according to claim 1, further comprising a feeding mechanism, wherein the feeding mechanism comprises a workbench, an annular groove, a moving trolley and a clamp, the annular groove is fixed on the workbench, the annular groove passes through the position below the cutting edge part, the moving trolley is slidably arranged in the annular groove and can move along the annular groove, the clamp is fixed on the moving trolley, a base plate is arranged on the clamp, the clamp is used for clamping the chip, and the pins of the chip are placed on the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022601671.7U CN214053511U (en) | 2020-11-11 | 2020-11-11 | Punching and cutting device for pin of chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022601671.7U CN214053511U (en) | 2020-11-11 | 2020-11-11 | Punching and cutting device for pin of chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214053511U true CN214053511U (en) | 2021-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022601671.7U Active CN214053511U (en) | 2020-11-11 | 2020-11-11 | Punching and cutting device for pin of chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214053511U (en) |
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2020
- 2020-11-11 CN CN202022601671.7U patent/CN214053511U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430056 No. 60, Quanli South Road, Wuhan Economic and Technological Development Zone, Hubei Province Patentee after: Aifei Automotive Parts (Wuhan) Co.,Ltd. Address before: 430056 No. 60, Quanli South Road, Wuhan Economic and Technological Development Zone, Hubei Province Patentee before: ELECTRICFIL ENGINE COMPONENTS (WUHAN) CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |