Punching device for connector shell machining

Abstract

The utility model discloses a punching device for connector shell processing, which comprises a lifting frame, the lifting frame is connected to external equipment in a matching way, a fixing mechanism is arranged on the lifting frame, the fixing mechanism comprises a punching machine, a wire clamping pipe, a contraction block, a clamping block, a transverse spring, a lateral spring, a pushing mechanism and a return stroke mechanism, the punching machine is arranged on the lifting frame, and the wire clamping pipe is arranged on the lifting frame. The cable clamping pipe is in threaded connection with the perforating machine, a cable penetrates through the cable clamping pipe and is electrically connected to the perforating machine, the fixing mechanism can effectively fix the cable, the power supply stability and operation safety of the perforating machine are guaranteed, the cable is stably fixed, movement or swing of the cable in the operation process is reduced, and the perforating machine is convenient to use. And in addition, stable cable fixation is also beneficial for reducing abrasion and damage of the cable, and the service life of the cable is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of connector punching, and more specifically, to a punching device for connector shell processing. Background Art

[0002] In the prior art, when punching a hole in a connector housing, the puncher needs to be powered by a cable, but the prior art equipment cannot effectively fix the cable, thus affecting the safety of use. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the problems existing in the prior art, the utility model provides a punching device for connector housing processing to solve the technical problems mentioned in the background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching device for connector shell processing, comprising a lifting frame, which is connected to external equipment in cooperation, and a fixing mechanism is arranged on the lifting frame, and the fixing mechanism comprises a puncher, a wire clamping tube, a shrinking block, a clamping block, a transverse spring, a lateral spring, a pushing mechanism and a return mechanism, the puncher is installed on the lifting frame, the wire clamping tube is threadedly connected to the puncher, and the cable passes through the wire clamping tube and is electrically connected to the puncher, the shrinking block is provided with a plurality of shrinking blocks, and the plurality of shrinking blocks are respectively installed on the side walls of the wire clamping tube, a shrinking groove is provided on the shrinking block, the clamping block is slidably connected in the shrinking groove, an annular groove is provided on the clamping block, and a plurality of transverse springs are equidistantly installed in the annular groove, and a plurality of lateral springs are installed on both sides of the clamping block, the lateral springs and the transverse springs respectively contact the cable, and the pushing mechanism and the return mechanism are respectively installed on the wire clamping tube.

[0007] The utility model is further configured such that the pushing mechanism includes a pushing plate and a sliding spring, the pushing plate is slidably connected in the wire clamping tube, the sliding spring is installed on the clamping block, the sliding spring slides against the surface of the pushing plate, and the design of the pushing mechanism ensures the power transmission of the clamping connection.

[0008] The utility model is further configured that a plurality of guide blocks are provided on the side of the push plate, a plurality of guide grooves are provided on the inner wall of the clamping block, the guide blocks are slidably connected in the guide grooves, and the design of the guide blocks ensures stable sliding of the push plate.

[0009] The utility model is further configured that a threaded tube is threadedly provided on the wire clamping tube, a thrust bearing is provided on the push plate, the threaded tube is pressed against the thrust bearing, a hexagonal section is provided on the threaded tube, and the design of the threaded tube ensures the clamping effect.

[0010] The utility model is further configured such that the return mechanism includes a lateral block and a telescopic sleeve, a lateral groove is opened in the contraction groove, a lateral block is installed on the clamping block, the lateral block is slidably connected in the lateral groove, the telescopic sleeve abuts against a plurality of the lateral blocks, and the design of the return mechanism ensures the convenience of the clamping block rebounding.

[0011] The utility model is further configured that a limit plate is provided on the wire clamping tube, the limit plate is attached to the punching machine, a spring is provided on the telescopic sleeve, a chassis is provided on the spring, the chassis abuts against the limit plate, and the design of the limit plate ensures the power transmission of the spring.

[0012] The utility model is further configured that a support frame is provided on the lifting frame, and a base is provided at the lower end of the support frame. The design of the support frame ensures the stability of the fixation.

[0013] The utility model is further configured that a movable frame is provided on the base, and a receiving plate is provided on the movable frame. The design of the movable frame ensures the position adjustment of the connector housing.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a punching device for connector housing processing, which has the following beneficial effects:

[0016] 1. The fixing mechanism can effectively fix the cable, ensuring the power supply stability and operation safety of the punching machine. By firmly fixing the cable, the movement or swing of the cable during operation is reduced, thereby improving the accuracy and quality of punching. In addition, stable cable fixing also helps to reduce cable wear and damage and extend the service life of the cable.

[0017] 2. The pushing mechanism can accurately control the movement of the clamping block to achieve effective fixation and release of the cable. Through the operation of the pushing mechanism, it can ensure that the cable is stably clamped when it needs to be fixed, and can be easily released when it is not needed. This precise control improves the flexibility and convenience of operation, while ensuring the efficiency and continuity of the punching process.

[0018] 3. The return mechanism provides a reliable way to quickly release the cable and restore it to its original state. Through the return mechanism, the operator can easily release the cable, which is convenient for equipment maintenance and cable replacement. This fast and effective return mechanism not only improves the operating efficiency of the equipment, but also reduces the downtime of the equipment and improves the overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a punching device for processing a connector shell in the utility model;

[0020] Figure 2 It is a structural schematic diagram of the fixing mechanism in the utility model;

[0021] Figure 3 For the utility model Figure 2 A schematic cross-sectional structure diagram of;

[0022] Figure 4 This is a schematic diagram of the structure of the card block in the utility model;

[0023] Figure 5 It is a structural schematic diagram of the push plate in the utility model.

[0024] In the figure: 1. lifting frame; 2. punching machine; 3. wire clamping tube; 4. contraction block; 5. clamping block; 6. transverse spring; 7. lateral spring; 8. contraction groove; 9. annular groove; 10. push plate; 11. sliding spring; 12. guide block; 13. guide groove; 14. threaded tube; 15. thrust bearing; 16. hexagonal section; 17. lateral block; 18. telescopic sleeve; 19. lateral groove; 20. limit plate; 21. spring; 22. chassis; 23. support frame; 24. base; 25. movable frame; 26. receiving plate. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0028] See also Figure 1-5A punching device for connector shell processing includes a lifting frame 1, which is connected to an external device in cooperation. A fixing mechanism is arranged on the lifting frame 1, and the fixing mechanism includes a puncher 2, a wire clamping tube 3, a shrinking block 4, a clamping block 5, a transverse spring 6, a lateral spring 7, a pushing mechanism and a return mechanism. The puncher 2 is installed on the lifting frame 1, the wire clamping tube 3 is threadedly connected to the puncher 2, and the cable passes through the wire clamping tube 3 and is electrically connected to the puncher 2. A plurality of shrinking blocks 4 are provided, and the plurality of shrinking blocks 4 are respectively installed on the side walls of the wire clamping tube 3. A shrinking groove 8 is provided on the shrinking block 4, and the clamping block 5 is slidably connected in the shrinking groove 8. An annular groove 9 is provided on the clamping block 5, and a plurality of transverse springs 6 are equidistantly installed in the annular groove 9. A plurality of lateral springs 7 are installed on both sides of the block 5, and the lateral springs 7 and the transverse springs 6 are respectively in contact with the cables. The pushing mechanism and the return mechanism are respectively installed on the wire clamping tube 3. The pushing mechanism includes a push plate 10 and a sliding spring 11. The push plate 10 is slidably connected in the wire clamping tube 3. The sliding spring 11 is installed on the block 5. The sliding spring 11 slides and contacts on the surface of the push plate 10. A plurality of guide blocks 12 are provided on the side of the push plate 10. A plurality of guide grooves 13 are provided on the inner wall of the block 5. The guide blocks 12 are slidably connected in the guide grooves 13. A threaded tube 14 is threaded on the wire clamping tube 3. A thrust bearing 15 is provided on the push plate 10. The threaded tube 14 is pressed against the thrust bearing 15. A hexagonal section 16 is provided on the threaded tube 14.

[0029] In this embodiment, when fixing the cable, since the threaded tube 14 is threadedly connected to the wire clamping tube 3, and the threaded tube 14 is pressed against the thrust bearing 15, and the thrust bearing 15 is pressed against the push plate 10, the positioning between the guide block 12 and the guide groove 13 can drive the movement of the push plate 10, and the push plate 10 is pressed against the sliding spring 11, so that the clamping block 5 can be driven to slide along the contraction groove 8, so that multiple clamping blocks 5 contract with each other, and then the lateral spring 7 and the transverse spring 6 are respectively pressed against the cable, so that the cable can be effectively fixed, thereby ensuring the power supply stability of the punching machine 2, and then the punching machine 2 can be used to punch the connector housing on the receiving plate 26.

[0030] See also Figure 1 and Figure 3 , as an implementation method of a punching device for connector shell processing for a return mechanism: the return mechanism includes a lateral block 17 and a telescopic sleeve 18, a lateral groove 19 is opened in the contraction groove 8, a lateral block 17 is installed on the clamping block 5, the lateral block 17 is slidably connected in the lateral groove 19, the telescopic sleeve 18 abuts against multiple lateral blocks 17, a limit plate 20 is provided on the clamping tube 3, the limit plate 20 is attached to the punching machine 2, a spring 21 is provided on the telescopic sleeve 18, a chassis 22 is provided on the spring 21, the chassis 22 abuts against the limit plate 20, a support frame 23 is provided on the lifting frame 1, a base 24 is provided at the lower end of the support frame 23, a movable frame 25 is provided on the base 24, and a receiving plate 26 is provided on the movable frame 25.

[0031] More specifically, when it is necessary to release the connection with the cable, the threaded tube 14 is first rotated in the opposite direction so that the threaded tube 14 can be mobilized to move backward, and then the lateral block 17 can be driven to slide backward under the action of the spring 21, so that the multiple card blocks 5 are contracted inward to complete the expansion process, thereby completing the release process.

[0032] In summary, when the overall equipment is in use or running: when fixing the cable, since the threaded tube 14 is threadedly connected to the wire clamping tube 3, and the threaded tube 14 is pressed against the thrust bearing 15, and the thrust bearing 15 is pressed against the push plate 10, the positioning between the guide block 12 and the guide groove 13 can drive the movement of the push plate 10, and the push plate 10 is pressed against the sliding spring 11, so that the clamping block 5 can be driven to slide along the contraction groove 8, so that multiple clamping blocks 5 contract with each other, and then the lateral springs 7 and the transverse springs 6 are respectively pressed against the cable, so that the cable can be effectively fixed, thereby ensuring the power supply stability of the punching machine 2, and then the punching machine 2 can be used to perform the process of punching holes in the connector housing on the docking plate 26.

[0033] When the connection with the cable needs to be released, the threaded tube 14 is first rotated in the opposite direction so that the threaded tube 14 can be mobilized to move backward, and then the lateral block 17 can be driven to slide backward under the action of the spring 21, so that the multiple clamping blocks 5 are contracted inward to complete the expansion process, thereby completing the release process.

[0034] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A punching device for connector housing processing, comprising a lifting frame (1), the lifting frame (1) being connected to an external device, and characterized in that: The lifting frame (1) is provided with a fixing mechanism, and the fixing mechanism comprises a puncher (2), a wire clamping tube (3), a shrinking block (4), a clamping block (5), a transverse spring (6), a lateral spring (7), a pushing mechanism and a return mechanism. The puncher (2) is installed on the lifting frame (1), the wire clamping tube (3) is threadedly connected to the puncher (2), and the cable passes through the wire clamping tube (3) and is electrically connected to the puncher (2). A plurality of shrinking blocks (4) are provided, and the plurality of shrinking blocks (4) ) are respectively installed on the side walls of the wire clamping tube (3), a contraction groove (8) is provided on the contraction block (4), the clamping block (5) is slidably connected in the contraction groove (8), an annular groove (9) is provided on the clamping block (5), a plurality of transverse springs (6) are equidistantly installed in the annular groove (9), a plurality of lateral springs (7) are installed on both sides of the clamping block (5), the lateral springs (7) and the transverse springs (6) are respectively in contact with the cable, and the pushing mechanism and the return mechanism are respectively installed on the wire clamping tube (3).

2. A punching device for connector housing processing according to claim 1, characterized in that: The pushing mechanism comprises a pushing plate (10) and a sliding spring (11); the pushing plate (10) is slidably connected in the wire clamping tube (3); the sliding spring (11) is installed on the clamping block (5); and the sliding spring (11) slides against the surface of the pushing plate (10).

3. A punching device for connector housing processing according to claim 2, characterized in that: A plurality of guide blocks (12) are provided on the side of the push plate (10), a plurality of guide grooves (13) are provided on the inner wall of the clamping block (5), and the guide blocks (12) are slidably connected in the guide grooves (13).

4. A punching device for connector housing processing according to claim 3, characterized in that: The threaded tube (14) is threadedly provided on the wire clamping tube (3), a thrust bearing (15) is provided on the push plate (10), the threaded tube (14) is pressed against the thrust bearing (15), and a hexagonal section (16) is provided on the threaded tube (14).

5. A punching device for connector housing processing according to claim 4, characterized in that: The return mechanism comprises a lateral block (17) and a telescopic sleeve (18); a lateral groove (19) is provided in the contraction groove (8); a lateral block (17) is mounted on the clamping block (5); the lateral block (17) is slidably connected in the lateral groove (19); and the telescopic sleeve (18) abuts against a plurality of the lateral blocks (17).

6. A punching device for connector housing processing according to claim 5, characterized in that: The wire clamping tube (3) is provided with a limit plate (20), the limit plate (20) is attached to the punching machine (2), the telescopic sleeve (18) is provided with a spring (21), the spring (21) is provided with a chassis (22), and the chassis (22) abuts against the limit plate (20).

7. A punching device for connector housing processing according to claim 1, characterized in that: The lifting frame (1) is provided with a supporting frame (23) in cooperation with the supporting frame (23), and a base (24) is provided at the lower end of the supporting frame (23).

8. A punching device for connector housing processing according to claim 7, characterized in that: A movable frame (25) is provided on the base (24), and a receiving plate (26) is provided on the movable frame (25).

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