CN216881276U - Two unification moulds of wiring board and static contact - Google Patents
Two unification moulds of wiring board and static contact Download PDFInfo
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- CN216881276U CN216881276U CN202220298907.0U CN202220298907U CN216881276U CN 216881276 U CN216881276 U CN 216881276U CN 202220298907 U CN202220298907 U CN 202220298907U CN 216881276 U CN216881276 U CN 216881276U
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- bending punch
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Abstract
The utility model relates to a wiring board and static contact two-in-one die. The utility model aims to provide a wiring board and static contact two-in-one die. According to the technical scheme, the device comprises a lower template, wherein the lower template comprises a blanking station wiring part forming station, a contact part forming station and a fine adjustment station, the contact part forming station comprises a contact part forming assembly and a reinforcing part forming assembly, and the reinforcing part forming assembly is sequentially provided with a pin degree bending punch assembly, a main body degree bending punch assembly, a transition part degree bending punch assembly and a transition part degree bending punch assembly. The utility model has the advantages that: the static contact and the wiring board are integrally formed by punching, so that parts are reduced, and the cost is reduced; static contact reinforcing part, static contact connecting portion, static contact wiring portion all adopt the multistage to bend, have improved fashioned accuracy greatly.
Description
Technical Field
The utility model relates to a wiring board and static contact two-in-one die.
Background
Miniature circuit breakers typically have overload and short circuit protection functions and may also serve as infrequent operational transitions of the line. The static contact and the wiring board of the traditional circuit breaker are two parts and are connected together in a welding or riveting mode, the structure is complex to assemble, production procedures are increased, and accordingly production cost is high, and the static contact integrally formed by stamping is developed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a wiring board and static contact two-in-one die.
The technical scheme includes that the die comprises a lower die plate and is characterized in that the lower die plate comprises a blanking station, a wiring part forming station for forming a static contact wiring part, a contact part forming station and a fine adjustment station for forming a static contact part and a static contact reinforcing part, wherein the contact part forming station comprises a contact part forming assembly and a reinforcing part forming assembly, and the reinforcing part forming assembly is sequentially provided with a pin 45-degree bending punch assembly for forming a reinforcing part pin, a pin 90-degree bending punch assembly, a main body 45-degree bending punch assembly for forming a reinforcing part main body, a main body 90-degree bending punch assembly, a transition part 15-degree bending punch assembly for connecting the forming of the transition part and a transition part 45-degree bending punch assembly;
the fine adjustment station is provided with a fine adjustment sliding block component, an inclined punch used for the transverse motion of the fine adjustment sliding block component, a fine adjustment lower module, a shaping core embedded on the fine adjustment lower module and corresponding to the static contact, and a fine adjustment upper module.
The wiring portion forming station comprises a wiring portion bending punch component for forming a wiring portion body and a wiring connecting portion bending punch component for forming a wiring connecting portion.
The fine adjustment sliding block assembly comprises a fine adjustment sliding block seat and a sliding block head embedded in the fine adjustment sliding block seat, and an arc-shaped shaping opening corresponding to the static contact part is formed in the sliding block head.
The two-in-one die for the wiring board and the static contact has the advantages that: the static contact and the wiring board are integrally formed by punching, so that parts are reduced, and the cost is reduced; static contact reinforcing part, static contact connecting portion, static contact wiring portion all adopt the multistage to bend, have improved fashioned accuracy greatly.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of a lower template of the present invention;
fig. 2 is a schematic structural diagram of a static contact of the utility model;
FIG. 3 is a front view of the contact portion forming assembly of the present invention;
FIG. 4 is a front view of the reinforcement molding assembly of the present invention;
FIG. 5 is a front view of the trim station of the present invention;
FIG. 6 is a front view of the wire connecting portion forming station of the present invention;
FIG. 7 is a front view of the vernier slider assembly of the present invention.
Detailed Description
As shown in fig. 1-7, the utility model relates to a two-in-one mold for a wiring board and a fixed contact, which comprises a lower template 1, the lower template 1 comprises a blanking station 3, a wiring part forming station 4 for forming a static contact wiring part 10, a contact part forming station 5 for forming a static contact part 12 and a static contact reinforcing part 13 and a fine adjustment station 6, the contact-forming station 5 comprises a contact-forming assembly 20 and a reinforcement-forming assembly 21, the reinforcing part forming assembly 21 is sequentially provided with a pin 45-degree bending punch assembly 23, a pin 90-degree bending punch assembly 24, a main body 45-degree bending punch assembly 25, a main body 90-degree bending punch assembly 26, a transition part 15-degree bending punch assembly 27 and a transition part 45-degree bending punch assembly 28, wherein the pin 45-degree bending punch assembly 23 and the pin 90-degree bending punch assembly 24 are used for forming the reinforcing part pin 14; the fine adjustment station 6 is provided with a fine adjustment slider component 31, an inclined punch 30 used for transverse movement of the fine adjustment slider component 31, a fine adjustment lower module 32, a shaping core 33 which is embedded on the fine adjustment lower module 32 and corresponds to a static contact, and a fine adjustment upper module 34, and the static contact and a wiring board are integrally formed in a punching manner, so that parts are reduced, and the cost is reduced; static contact reinforcing part, static contact connecting portion, static contact wiring portion all adopt the multistage to bend, have improved fashioned accuracy greatly.
The wire connecting portion forming station 4 includes a wire connecting portion bending punch assembly 38 for forming the wire connecting portion body 18 and a wire connecting portion bending punch assembly 39 for forming the wire connecting portion 19.
The fine adjustment sliding block assembly 31 comprises a fine adjustment sliding block seat 40 and a sliding block head 41 embedded in the fine adjustment sliding block seat 40, and an arc-shaped shaping opening 42 corresponding to the fixed contact part 12 is formed in the sliding block head 41, so that the fine adjustment sliding block assembly is detachable and more convenient to maintain.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are included in the scope of the present invention.
Claims (3)
1. The utility model provides a two unification moulds of wiring board and static contact, includes lower bolster (1), its characterized in that: the lower template (1) comprises a blanking station (3), a wiring part forming station (4) for forming a static contact wiring part (10), a contact part forming station (5) and a fine adjustment station (6) for forming a static contact part (12) and a static contact reinforcing part (13), the contact part forming station (5) comprises a contact part forming component (20) and a reinforcing part forming component (21), the reinforcing part forming assembly (21) is sequentially provided with a pin 45-degree bending punch assembly (23) for forming a reinforcing part pin (14), a pin 90-degree bending punch assembly (24), a main body 45-degree bending punch assembly (25) for forming a reinforcing part main body (15), a main body 90-degree bending punch assembly (26), a transition part 15-degree bending punch assembly (27) for connecting the transition part (16) for forming and a transition part 45-degree bending punch assembly (28);
the fine adjustment station (6) is provided with a fine adjustment sliding block component (31), an inclined punch (30) used for the transverse movement of the fine adjustment sliding block component (31), a fine adjustment lower module (32), a shaping core (33) which is embedded on the fine adjustment lower module (32) and corresponds to the static contact, and a fine adjustment upper module (34).
2. The two-in-one mold for the wiring board and the fixed contact as claimed in claim 1, wherein: the wiring portion forming station (4) comprises a wiring portion bending punch component (38) for forming the wiring portion body (18) and a wiring connecting portion bending punch component (39) for forming the wiring connecting portion (19).
3. The two-in-one mold for the wiring board and the fixed contact as claimed in claim 1, wherein: the fine adjustment sliding block assembly (31) comprises a fine adjustment sliding block seat (40) and a sliding block head (41) embedded in the fine adjustment sliding block seat (40), and an arc-shaped shaping opening (42) corresponding to the static contact part (12) is formed in the sliding block head (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220298907.0U CN216881276U (en) | 2022-02-15 | 2022-02-15 | Two unification moulds of wiring board and static contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220298907.0U CN216881276U (en) | 2022-02-15 | 2022-02-15 | Two unification moulds of wiring board and static contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216881276U true CN216881276U (en) | 2022-07-05 |
Family
ID=82183212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220298907.0U Active CN216881276U (en) | 2022-02-15 | 2022-02-15 | Two unification moulds of wiring board and static contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216881276U (en) |
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2022
- 2022-02-15 CN CN202220298907.0U patent/CN216881276U/en active Active
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