Connector pin punch forming equipment

Abstract

The utility model provides connector pin punch forming equipment, which relates to the field of connector pin punch forming and comprises a punching frame, a punching die arranged at the top of the punching frame and a limiting mechanism arranged at the top of the punching frame. And the limiting mechanism comprises a fixing frame, a groove, a driving groove, a bidirectional threaded rod, a rotating button, a first internal thread moving block, a moving plate, a limiting plate and a blocking plate, and surface cleaning mechanisms are arranged on the two sides of the limiting mechanism correspondingly. According to the clamping and limiting device, the rotating button is rotated to drive the bidirectional threaded rod to rotate, the bidirectional threaded rod rotates to drive the two sets of first internal thread moving blocks to move mutually, then the moving plates are driven to move mutually, the moving plates move to drive the limiting plates to move towards the two sides of raw materials, and therefore the raw materials are clamped and limited; and through movement of the movable plate, limiting and stabilizing of the raw materials with different widths are facilitated, and the phenomenon that the raw materials deviate is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the connector pin stamping forming technical field especially relates to a connector pin stamping forming equipment. BACKGROUND

[0002] The connector pin is the needle pin made of metal on the circuit board or the connector, is used for inserting, connecting and fixing electronic components, realizes the signal transmission and power supply between circuits through physical contact and electric connection, needs using the stamping equipment to carry out the forming operation when producing the connector pin.

[0003] In the prior art, the connector pin stamping forming equipment is difficult to limit effectively when conveying the raw material to the stamping die, the raw material is easy to deviate during conveying, and the existing stains on the surface of the raw material affect the size accuracy and surface quality of the pin after the die stamping forming. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of connector pin stamping forming equipment, to solve the problem that the above background technique proposes difficult to limit effectively, the raw material is easy to deviate during conveying, and the existing stains on the surface of the raw material affect the size accuracy and surface quality of the pin after the die stamping forming.

[0005] To achieve the above object, the utility model adopts the following technical scheme: including: stamping frame, the top of the stamping frame is provided with stamping die, the top of the stamping frame is provided with limiting mechanism, the limiting mechanism includes fixed frame, recess, drive slot, bidirectional screw rod, rotating knob, first internal thread moving block, moving plate, limiting plate and baffle, the both sides of the limiting mechanism are provided with surface cleaning mechanism, the surface cleaning mechanism includes connecting frame, drive frame, moving slot, drive screw rod, drive motor, second internal thread moving block, connecting plate and scraper.

[0006] As a preferred implementation form, the top of the stamping frame is fixedly connected with the bottom of the fixed frame, and the fixed frame is located at one side of the stamping die, and the fixed frame is internally provided with recess.

[0007] As a preferred implementation form, the bottom of the recess is provided with drive slot, and the inner wall of the drive slot is rotatably connected with the outer wall of one end of the bidirectional screw rod through bearing, and the other end of the bidirectional screw rod is fixedly connected with one end of the rotating knob.

[0008] As a preferred implementation form, the outer wall of the both ends of the drive slot is threadedly connected with the inner wall of the first internal thread moving block, and the top of the first internal thread moving block is fixedly connected with the bottom of the moving plate.

[0009] As a preferred implementation form, the top of the moving plate is fixedly connected with the bottom of the limiting plate, and the top of the limiting plate is fixedly connected with the bottom of the blocking plate.

[0010] As a preferred implementation form, the two sides of the fixing frame are fixedly connected with one side of the connecting frame, and the top of the connecting frame is fixedly connected with the bottom of the driving frame, and the inside of the driving frame is provided with a moving slot.

[0011] As a preferred implementation form, the inner wall of the moving slot is rotatably connected with the outer wall of one end of the driving threaded rod through a bearing, and the other end of the driving threaded rod is fixedly connected with the output end of the driving motor through a shaft coupling.

[0012] As a preferred implementation form, the outer wall of the driving threaded rod is threadedly connected with the inner wall of the second inner threaded moving block, one side of the second inner threaded moving block is fixedly connected with one side of the connecting plate, the bottom of the connecting plate is fixedly connected with the top of the scraper plate, and the bottom of the driving frame is fixedly connected with the top of the cleaning plate.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1、 the utility model discloses a stamping material is placed in the upper of moving plate, rotates the rotary knob and drives the bidirectional threaded rod to rotate, and the bidirectional threaded rod rotates and drives two groups of first inner threaded moving block to move mutually, and then drives the moving plate to move mutually, and the moving plate moves and drives the limiting plate to move to the both sides of raw material, thereby clamping and limiting the raw material, make the raw material align the forming groove of stamping die, and the movement of moving plate facilitates the limiting and stability of different width raw material, avoid the phenomenon that raw material shifts.

[0015] 2、 the utility model discloses, and the bottom of cleaning plate is contacted with the top of raw material, when raw material is transported to the direction of stamping die through the conveying device, and the stain on the top of raw material is scraped by cleaning plate, and simultaneously, the driving motor is opened, and along with the forward drive of driving motor, drives the driving threaded rod to rotate, thereby drive second inner threaded moving block to move, and the second inner threaded moving block moves and drives connecting plate and scraper plate to move, and the stain adhered to the outer wall of moving slot is cleaned through the movement of scraper plate, after second inner threaded moving block moves to the side of driving frame far from driving motor, the driving motor is reversely driven, and then drive second inner threaded moving block to move to the direction of driving motor, through the bidirectional drive of driving motor, make the scraper plate reciprocatingly move on the side of cleaning plate, and the cleaning of the stain on the surface of raw material is facilitated, and simultaneously, through the movement of scraper plate, avoid the accumulation of stain on the side of cleaning plate. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the connector pin stamping forming equipment.

[0017] Figure 2 The limiting mechanism schematic view of the connector pin stamping forming equipment is provided in the utility model;

[0018] Figure 3 The limiting mechanism sectional view of the connector pin stamping forming equipment is provided in the utility model;

[0019] Figure 4 The surface cleaning mechanism schematic view of the connector pin stamping forming equipment is provided in the utility model;

[0020] Figure 5 The driving frame partial sectional view of the connector pin stamping forming equipment is provided in the utility model.

[0021] Legend:

[0022] 1, stamping frame, 2, stamping die, 3, limiting mechanism, 301, fixed frame, 302, groove, 303, driving groove, 304, two-way threaded rod, 305, rotating knob, 306, first internal thread moving block, 307, moving plate, 308, limiting plate, 309, blocking plate, 4, surface cleaning mechanism, 401, connecting frame, 402, driving frame, 403, moving groove, 404, driving threaded rod, 405, driving motor, 406, second internal thread moving block, 407, connecting plate, 408, scraper, 409, cleaning plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: including: stamping frame 1, the top of stamping frame 1 is provided with stamping die 2, the top of stamping frame 1 is provided with limiting mechanism 3, limiting mechanism 3 includes fixed frame 301, groove 302, driving groove 303, two-way threaded rod 304, rotating knob 305, first internal thread moving block 306, moving plate 307, limiting plate 308 and blocking plate 309, limiting mechanism 3 both sides are provided with surface cleaning mechanism 4, surface cleaning mechanism 4 includes connecting frame 401, driving frame 402, moving groove 403, driving threaded rod 404, driving motor 405, second internal thread moving block 406, connecting plate 407 and scraper 408.

[0025] In one embodiment, the top of the stamping frame 1 is fixedly connected with the bottom of the fixed frame 301, and the fixed frame 301 is located on one side of the stamping die 2, and a groove 302 is formed in the inside of the fixed frame 301.

[0026] Specifically, the placement and preliminary positioning of the raw material are facilitated by the groove 302.

[0027] In one embodiment, a driving groove 303 is formed in the bottom of the groove 302, the inner wall of the driving groove 303 is rotatably connected with the outer wall of one end of a bidirectional threaded rod 304 through a bearing, and the other end of the bidirectional threaded rod 304 is fixedly connected with one end of a rotating knob 305.

[0028] Specifically, the moving plates 307 move relative to each other, and the moving of the moving plates 307 drives the limiting plates 308 to move towards the two sides of the raw material, thereby clamping and limiting the raw material.

[0029] In one embodiment, the outer walls of the two ends of the driving groove 303 are threadedly connected with the inner walls of the first internal threaded moving blocks 306, and the top of the first internal threaded moving blocks 306 is fixedly connected with the bottom of the moving plates 307.

[0030] Specifically, rotating the rotating knob 305 drives the bidirectional threaded rod 304 to rotate, and the rotation of the bidirectional threaded rod 304 drives the two groups of first internal threaded moving blocks 306 to move relative to each other.

[0031] In one embodiment, the top of the moving plates 307 is fixedly connected with the bottom of the limiting plates 308, and the top of the limiting plates 308 is fixedly connected with the bottom of the blocking plates 309.

[0032] Specifically, the movement of the moving plates 307 facilitates the limiting and stabilizing of raw materials of different widths, and avoids the phenomenon of deviation of the raw material.

[0033] In one embodiment, the two sides of the fixed frame 301 are fixedly connected with one side of a connecting frame 401, the top of the connecting frame 401 is fixedly connected with the bottom of a driving frame 402, and a moving groove 403 is formed in the inside of the driving frame 402.

[0034] Specifically, the bottom of the cleaning plate 409 is in contact with the top of the raw material, and when the raw material is conveyed by the conveying device towards the stamping die 2, the cleaning plate 409 scrapes off the stains on the top of the raw material.

[0035] In one embodiment, the inner wall of the moving groove 403 is rotatably connected with the outer wall of one end of a driving threaded rod 404 through a bearing, and the other end of the driving threaded rod 404 is fixedly connected with the output end of a driving motor 405 through a shaft coupling.

[0036] Specifically: through the bidirectional drive of the driving motor 405, the scraper 408 reciprocates on one side of the cleaning plate 409.

[0037] In one embodiment, the outer wall of the driving threaded rod 404 is threadedly connected with the inner wall of the second inner threaded moving block 406, one side of the second inner threaded moving block 406 is fixedly connected with one side of the connecting plate 407, the bottom of the connecting plate 407 is fixedly connected with the top of the scraper 408, and the bottom of the driving frame 402 is fixedly connected with the top of the cleaning plate 409.

[0038] Specifically: the surface stains of the raw material are conveniently cleaned, and the accumulation of stains on one side of the cleaning plate 409 is avoided through the movement of the scraper 408.

[0039] Working principle: the raw material to be punched is placed above the moving plate 307, the rotating knob 305 is rotated to drive the bidirectional threaded rod 304 to rotate, the bidirectional threaded rod 304 drives the two groups of first inner threaded moving blocks 306 to move relative to each other, thereby driving the moving plate 307 to move relative to each other, the moving plate 307 drives the limiting plate 308 to move towards the two sides of the raw material, so as to clamp and limit the raw material, so that the raw material is aligned with the forming groove of the punching die 2, after the raw material is limited, the bottom of the cleaning plate 409 contacts the top of the raw material, when the raw material is conveyed by the conveying device towards the punching die 2, the cleaning plate 409 scrapes the stains on the top of the raw material, at the same time, the driving motor 405 is started, with the forward driving of the driving motor 405, the driving threaded rod 404 is driven to rotate, thereby driving the second inner threaded moving block 406 to move, the second inner threaded moving block 406 drives the connecting plate 407 and the scraper 408 to move, the stains adhered to the outer wall of the moving groove 403 are cleaned through the movement of the scraper 408, after the second inner threaded moving block 406 moves to the side away from the driving motor 405 of the driving frame 402, the driving motor 405 is reversely driven, thereby driving the second inner threaded moving block 406 to move towards the driving motor 405, through the bidirectional drive of the driving motor 405, the scraper 408 reciprocates on one side of the cleaning plate 409.

[0040] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments shall fall within the protection scope of the present application.

Claims

1. A connector pin press forming apparatus characterized by comprising: Include: Punching frame (1), the top of the punching frame (1) is provided with a punching die (2), the top of the punching frame (1) is provided with a limiting mechanism (3), the limiting mechanism (3) includes a fixed frame (301), a groove (302), a driving groove (303), a two-way threaded rod (304), a rotating knob (305), a first internally threaded moving block (306), a moving plate (307), a limiting plate (308) and a blocking plate (309), both sides of the limiting mechanism (3) are provided with a surface cleaning mechanism (4), the surface cleaning mechanism (4) includes a connecting frame (401), a driving frame (402), a moving groove (403), a driving threaded rod (404), a driving motor (405), a second internally threaded moving block (406), a connecting plate (407) and a scraper (408).

2. The connector pin swage forming apparatus of claim 1, wherein: The top of the punching frame (1) is fixedly connected with the bottom of the fixed frame (301), and the fixed frame (301) is located on one side of the punching die (2), and the inside of the fixed frame (301) is provided with a groove (302).

3. The connector pin swage forming apparatus of claim 2, wherein: The bottom of the groove (302) is provided with a driving groove (303), and the inner wall of the driving groove (303) is rotatably connected with one end of the outer wall of the two-way threaded rod (304) through a bearing, and the other end of the two-way threaded rod (304) is fixedly connected with one end of the rotating knob (305).

4. The connector pin swage forming apparatus of claim 3, wherein: Both ends of the outer wall of the driving groove (303) are threadedly connected with the inner wall of the first internally threaded moving block (306), and the top of the first internally threaded moving block (306) is fixedly connected with the bottom of the moving plate (307).

5. The connector pin swage forming apparatus of claim 4, wherein: The top of the moving plate (307) is fixedly connected with the bottom of the limiting plate (308), and the top of the limiting plate (308) is fixedly connected with the bottom of the blocking plate (309).

6. The connector pin swage forming apparatus of claim 1, wherein: Both sides of the fixed frame (301) are fixedly connected with one side of the connecting frame (401), and the top of the connecting frame (401) is fixedly connected with the bottom of the driving frame (402), and the inside of the driving frame (402) is provided with a moving groove (403).

7. The connector pin swage forming apparatus of claim 6, wherein: The inner wall of the moving groove (403) is rotatably connected with one end of the outer wall of the driving threaded rod (404) through a bearing, and the other end of the driving threaded rod (404) is fixedly connected with the output end of the driving motor (405) through a shaft coupling.

8. The connector pin swage forming apparatus of claim 7, wherein: The outer wall of the driving threaded rod (404) is threadedly connected with the inner wall of the second internally threaded moving block (406), and one side of the second internally threaded moving block (406) is fixedly connected with one side of the connecting plate (407), the bottom of the connecting plate (407) is fixedly connected with the top of the scraper (408), and the bottom of the driving frame (402) is fixedly connected with the top of the cleaning plate (409).

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