CN216369931U - Triode K pin forming device with interval adjusting function - Google Patents
Triode K pin forming device with interval adjusting function Download PDFInfo
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- CN216369931U CN216369931U CN202122610960.8U CN202122610960U CN216369931U CN 216369931 U CN216369931 U CN 216369931U CN 202122610960 U CN202122610960 U CN 202122610960U CN 216369931 U CN216369931 U CN 216369931U
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- 238000003825 pressing Methods 0.000 claims abstract description 23
- 238000004080 punching Methods 0.000 claims abstract description 23
- 238000005452 bending Methods 0.000 claims abstract description 17
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 2
- NQQVFXUMIDALNH-UHFFFAOYSA-N picloram Chemical compound NC1=C(Cl)C(Cl)=NC(C(O)=O)=C1Cl NQQVFXUMIDALNH-UHFFFAOYSA-N 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a triode K pin forming device with an interval adjusting function, which comprises a bottom plate, a fixed block and a sliding block which are arranged on the bottom plate, a punching block arranged on the sliding block, a pre-pressing block arranged on the punching block and an adjusting block arranged on the fixed block, wherein the sliding block is arranged on the sliding block; the fixing block is provided with a notch structure for placing pins of the triode, the notch structure is provided with a forming groove for bending the middle pin of the triode, and the fixing block is provided with an adjusting groove matched with the adjusting block. According to the utility model, through the matching design of the notch structure, the forming groove, the adjusting groove and the adjusting block, the bending degree of the forming of the K pin of the triode can be adjusted by changing the position of the adjusting block on the adjusting groove, so that the technical requirement that one set of die can be matched with different K pin forming is realized, the problem that one set of die in the existing forming equipment can only adapt to one technical specification is solved, the technical cost is reduced, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a triode K pin forming processing technology, in particular to a triode K pin forming device with a distance adjusting function.
Background
In the processing technology of the triode, a K pin forming procedure is to bend a pin in the middle of the triode to form a K pin, the existing forming mode is mainly manual bending and machine bending, the manual bending is troublesome and labor-consuming, the labor intensity is high, and the forming quality of the K pin is poor, so that the K pin forming is basically not adopted, the machine bending is realized by a K pin forming machine, but a mold used by the existing K pin forming machine can only adapt to one K pin forming specification, once K pin forming with different bending degree requirements is required to be completed, the corresponding mold needs to be customized again, the process cost is high, the requirement of rapid production is difficult to meet, and the production efficiency is seriously influenced.
Disclosure of Invention
The purpose of the utility model is as follows: in order to overcome the defects in the prior art, the triode K pin forming device with the distance adjusting function is provided, the triode K pin forming and bending degree adjusting function is achieved, the process cost is reduced, and the production efficiency is improved.
The technical scheme is as follows: in order to achieve the purpose, the utility model provides a triode K pin forming device with a distance adjusting function, which comprises a bottom plate, a fixed block and a sliding block which are arranged on the bottom plate, a punching block arranged on the sliding block, a pre-pressing block arranged on the punching block and an adjusting block arranged on the fixed block; the fixed block is provided with a notch structure for placing the pins of the triode, the notch structure is provided with a forming groove for bending the middle pin of the triode, the fixed block is provided with an adjusting groove matched with the adjusting block, the adjusting block is arranged in the adjusting groove, the forming groove is communicated with the adjusting groove, the adjusting block is used for adjusting the bending depth of the middle pin of the triode, the slide block is used for moving the punching block and the pre-pressing block towards the notch structure, the punching block is provided with a punching head used for punching the middle pin of the triode to the forming groove to form a K pin, the prepressing block is provided with a prepressing groove, the prepressing groove is internally provided with a spring part, one end of the spring part is fixed in the prepressing groove, the other end of the spring part is connected with a prepressing head, the pre-pressing head can enter the pre-pressing groove and is used for pressing pins on two sides of the triode.
Further, the fixed block is located notch structure's top department and is provided with the stopper, be provided with the spacing bayonet socket with notch structure butt joint on the stopper, spacing bayonet socket is used for restricting the body of triode, and the triode is stopped to restriction that like this can be better, prevents that the body of triode from taking place to rock in forming process.
Further, be provided with two connection notches on the regulating block, be provided with on the adjustment tank and correspond the screw hole that matches with the connection notch, the regulating block passes through the screw cooperation and realizes fixing on connection notch and screw hole.
Furthermore, a handle seat is arranged on the stamping block, and a pushing handle is arranged on the handle seat, so that the stamping block and the pre-pressing block can be conveniently pushed.
Has the advantages that: compared with the prior art, the utility model has the advantages that through the matching design of the notch structure, the forming groove, the adjusting groove and the adjusting block, the bending degree of the K pin forming of the triode can be adjusted by changing the position of the adjusting block on the adjusting groove, the process requirement that one set of die can be matched with different K pin forming is realized, the problem that one set of die in the existing forming equipment can only adapt to one process specification is solved, the process cost is reduced, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic diagram of a transistor in accordance with the present invention;
FIG. 4 is a schematic structural view of a punch block and a pre-press block;
FIG. 5 is a side perspective view of the present invention;
FIG. 6 is a schematic view of a fixed block;
fig. 7 is a schematic view of the conditioning block.
Detailed Description
The present invention is further illustrated by the following figures and specific examples, which are to be understood as illustrative only and not as limiting the scope of the utility model, which is to be given the full breadth of the appended claims and any and all equivalent modifications thereof which may occur to those skilled in the art upon reading the present specification.
As shown in fig. 1 to 7, the utility model provides a triode K pin forming device with a space adjusting function, which comprises a bottom plate 1, a fixed block 6 and a sliding block 2 which are arranged on the bottom plate 1, a punching block 4 which is arranged on the sliding block 2 in a matching manner, a pre-pressing block 5 which is arranged on the punching block 4, and an adjusting block 7 which is arranged on the fixed block 6; a fixed block 6 is provided with a notch structure 61 for placing three pins of the triode 100, the notch structure 61 is provided with a forming groove 62 for bending a middle pin of the triode 100, the fixed block 6 is provided with an adjusting groove 63 matched with an adjusting block 7, the adjusting block 7 is arranged in the adjusting groove 63, the forming groove 62 is communicated with the adjusting groove 63, the adjusting block 7 is used for adjusting the bending depth of the middle pin of the triode 100, a sliding block 2 is used for moving a punching block 4 and a prepressing block 5 towards the notch structure 61, the punching block 4 is provided with a punching head 41 for punching the middle pin of the triode 100 into the forming groove 62 to form a K pin, the prepressing block 5 is provided with a prepressing groove 53, the prepressing groove 53 is internally provided with a spring part 52, one end of the spring part 52 is fixed in the prepressing groove 53, the other end is connected with a prepressing head 51, the prepressing head 51 can enter the prepressing groove 53, the prepressing head 51 is used for pressing the pins at two sides of the triode 100, the fixed block 6 is provided with a limiting block 8 above the notch structure 61, the limiting block 8 is provided with a limiting bayonet 81 butted with the notch structure 61, and the limiting bayonet 81 is used for limiting the tube body of the triode 100.
In this embodiment, the adjusting block 7 is provided with two connecting notches 71, the adjusting groove 63 is provided with a screw hole 64 correspondingly matched with the connecting notch 71, the adjusting block 7 is fixed on the connecting notch 71 and the screw hole 64 through the screw 11, and the connecting notch 71 has a certain length, so that the adjusting block 7 has a certain position adjusting space on the adjusting groove 63.
In this embodiment, the handle seat 9 is disposed on the punch 4, and the pushing handle 91 is disposed on the handle seat 9, so as to push the punch 4 and the pre-pressing block 5.
In this embodiment, the pre-pressing head 51 is provided with an extension head 54, and the extension head 54 is arranged to extend the contraction depth of the pre-pressing head 51 in the pre-pressing groove 53, so as to ensure that the punching head 41 can complete the punching.
In the present embodiment, the preload block 5 is fixed to the punch block 4 by screws 11.
Based on the above scheme, the K pin forming process for applying the triode K pin forming device to a triode in this embodiment has the following specific operation flows:
1) firstly, according to the spacing requirement required by the K-pin process, namely the bending degree of the K-pin, the specific position of the adjusting block 7 on the adjusting groove 63 is determined, the adjusting block 7 is adjusted to the specific position, and then a screw penetrates through the connecting notch 71 to be matched in the screw hole 64, so that the position of the adjusting block 7 is adjusted.
2) The transistor 100 is placed on the limiting bayonet 81 and the notch structure 61, the body of the transistor 100 is clamped on the limiting bayonet 81, three pins are located in the notch structure 61, and the middle pin is located at the forming groove 62.
The operator pushes the punch 4 and the pre-press block 5 to move on the slide block 2 by pushing the handle 91, so that the punch 41 and the pre-press head 51 move toward the fixed block 6, when the pre-pressing head 51 contacts the top ends of the three pins of the triode, the pre-pressing head gradually extends into the pre-pressing groove 53, and at the same time, the spring piece 52 is gradually compressed, so that the pre-pressing head 51 provides a pushing force to well fix the top ends of the three pins, during this process, the punch 41, without stopping, continues to move towards the forming groove 62, eventually the punch 41 comes into contact with the intermediate pins, and the middle pin is punched towards the forming groove 62, the middle pin is bent backwards under the action of the punch 41 until contacting the adjusting block 7, at this time, and (3) bending is finished, the punching block 4 and the pre-pressing block 5 are reset, the triode 100 is taken down, and the middle pin of the triode 100 completes K pin forming and meets the process requirements.
Claims (4)
1. A triode K pin forming device with a distance adjusting function is characterized by comprising a bottom plate, a fixed block and a sliding block which are arranged on the bottom plate, a punching block arranged on the sliding block, a pre-pressing block arranged on the punching block and an adjusting block arranged on the fixed block; the fixed block is provided with a notch structure for placing the pins of the triode, the notch structure is provided with a forming groove for bending the middle pin of the triode, the fixed block is provided with an adjusting groove matched with the adjusting block, the adjusting block is arranged in the adjusting groove, the forming groove is communicated with the adjusting groove, the adjusting block is used for adjusting the bending depth of the middle pin of the triode, the slide block is used for moving the punching block and the pre-pressing block towards the notch structure, the punching block is provided with a punching head used for punching the middle pin of the triode to the forming groove to form a K pin, the prepressing block is provided with a prepressing groove, the prepressing groove is internally provided with a spring part, one end of the spring part is fixed in the prepressing groove, the other end of the spring part is connected with a prepressing head, the pre-pressing head can enter the pre-pressing groove and is used for pressing pins on two sides of the triode.
2. The triode K pin forming device with the distance adjusting function according to claim 1, wherein a limiting block is arranged above the notch structure of the fixing block, a limiting bayonet in butt joint with the notch structure is arranged on the limiting block, and the limiting bayonet is used for limiting a tube body of the triode.
3. The triode K pin forming device with the distance adjusting function according to claim 1, wherein the adjusting block is provided with two connecting notches, the adjusting groove is provided with screw holes correspondingly matched with the connecting notches, and the adjusting block is fixed on the connecting notches and the screw holes through screw matching.
4. The triode K pin forming device with the spacing adjusting function according to claim 1, wherein a handle seat is arranged on the stamping block, and a pushing handle is arranged on the handle seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122610960.8U CN216369931U (en) | 2021-10-28 | 2021-10-28 | Triode K pin forming device with interval adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122610960.8U CN216369931U (en) | 2021-10-28 | 2021-10-28 | Triode K pin forming device with interval adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216369931U true CN216369931U (en) | 2022-04-26 |
Family
ID=81247696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122610960.8U Active CN216369931U (en) | 2021-10-28 | 2021-10-28 | Triode K pin forming device with interval adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216369931U (en) |
-
2021
- 2021-10-28 CN CN202122610960.8U patent/CN216369931U/en active Active
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