Perforating device for electric connector production and processing

Abstract

The utility model discloses a punching device for electric connector production and processing, which relates to the technical field of electric connector processing and comprises a fixed bottom plate, a punching mechanism is mounted on one side of the top of the fixed bottom plate, two U-shaped rods are arranged at the top of the fixed bottom plate and are symmetrically distributed relative to the vertical center line of the fixed bottom plate, and the two U-shaped rods are arranged on the fixed bottom plate. A clamping plate is arranged at one end of the U-shaped rod, a convex groove is formed in the top of the clamping plate, a convex block is fixedly connected to one end of the U-shaped rod, a first worm is meshed with a first worm gear, the first worm gear drives a threaded cylinder to rotate, the threaded cylinder is in threaded connection with a first threaded rod, and the first threaded rod drives the clamping plate to move. The clamping plates slide on the convex blocks through the convex grooves, the positions of the clamping plates can be adjusted, the device can fix electric connector bodies of various sizes through the mode that the two clamping plates can be adjusted, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric connector processing, in particular to a punching device for producing and processing electric connectors. Background Art

[0002] In addition to meeting general performance requirements, electrical connectors must also have good contact, reliable operation, and easy maintenance. Their reliability directly affects the normal operation of aircraft circuits and involves the safety of the entire host.

[0003] The current publication number is CN213856574U, a punching device for the production and processing of electrical connectors, including a fixed base plate, the top of the fixed base plate is fixedly connected to a drive box, the inner bottom wall of the drive box is fixedly connected to a support frame, the top of the support frame is fixedly connected to a drive motor, and the inner top wall of the support frame and the inner bottom wall of the drive box are both fixedly installed with rolling bearings.

[0004] Although the above solution has many benefits, it also has the following disadvantages: the provision of two clamping heads serves to fix the electrical connector body, and since the positions of the two clamping heads cannot be adjusted, the device can only fix electrical connector bodies of one size, but cannot fix electrical connector bodies of multiple sizes, thereby reducing the practicality of the device. Utility Model Content

[0005] The purpose of the present utility model is to provide a punching device for the production and processing of electrical connectors, so as to solve the problem that the two clamping heads proposed in the prior art are set to fix the electrical connector body. However, since the positions of the two clamping heads cannot be adjusted, the device can only fix the electrical connector body of one size, but cannot fix the electrical connector bodies of multiple sizes, thereby reducing the practicality of the device.

[0006] When the bolt is pressed against the top of the U-shaped rod, the bolt has a first end which is fixed to the top of the U-shaped rod and a second end which is engaged with the bolt.

[0007] Preferably, a plurality of support columns are installed at the bottom of the fixed base plate, and the support columns are convex in shape.

[0008] Preferably, two L-shaped frames are fixedly connected to the top of the fixed base plate, the two L-shaped frames are slidably connected to the outsides of the two U-shaped rods, and the two clamping plates are respectively arranged at the top ends of the two L-shaped frames.

[0009] Preferably, a sliding groove is provided on the outer side of the two L-shaped frames, one end of the two clamping plates passes through the two sliding grooves and extends to the outer sides of the two L-shaped frames, and the two clamping plates are slidably connected to the two L-shaped frames respectively.

[0010] Preferably, the lifting and lowering adjustment structure includes a second threaded rod, which is rotatably connected to the center position of the bottom of the fixed base plate. The bottom end of the second threaded rod is rotatably connected to an L-shaped seat, and the L-shaped seat is fixedly connected to the bottom of the fixed base plate. The setting of the L-shaped seat has a rotational stabilizing effect on the second threaded rod.

[0011] Preferably, the lifting and lowering adjustment structure also includes a T-shaped mounting plate and a limiting slide rod, the T-shaped mounting plate is threadedly connected to the outside of the second threaded rod, the other ends of the two U-shaped rods are fixedly connected to the T-shaped mounting plate, the limiting slide rod is fixedly connected to the bottom of the fixed base plate, the bottom end of the limiting slide rod passes through the T-shaped mounting plate and is slidably connected to the T-shaped mounting plate, and the bottom end of the limiting slide rod is fixedly connected to the L-shaped seat. The setting of the limiting slide rod improves the stability of the up and down movement of the T-shaped mounting plate.

[0012] Preferably, a second worm wheel is fixedly connected to the outer side of the top end of the second threaded rod, a second worm is meshingly connected to the outer side of the second worm wheel, a support block is rotatably connected to the outer side of one end of the second worm, the support block is fixedly connected to the bottom of the fixed base plate, a handwheel is installed at one end of the second worm, and the setting of the support block provides rotational support for the second worm.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. In the present application, the first worm is engaged with the first worm wheel, the first worm wheel drives the threaded barrel to rotate, the threaded barrel is threadedly connected to the first threaded rod, the first threaded rod drives the clamping plate to move, and the clamping plate slides on the protrusion through the convex groove to adjust the position of the clamping plate. By adjusting the two clamping plates, the device can meet the needs of fixing electrical connector bodies of various sizes, thereby improving the practicality of the device.

[0015] 2. In this application, the second worm is engaged with the second worm gear, the second worm gear drives the second threaded rod to rotate, the second threaded rod is threadedly connected to the T-shaped mounting plate, the T-shaped mounting plate slides on the limiting slide rod, and the T-shaped mounting plate drives the two clamping plates to move downward through the two U-shaped rods. The two clamping plates slide in the two slide grooves respectively. Therefore, the electrical connector body can be fixed by the two clamping plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the overall structure of the punching device for producing and processing the electrical connector of the utility model;

[0017] Figure 2 A schematic diagram of the structure of the second threaded rod of the punching device for producing and processing the electrical connector of the utility model;

[0018] Figure 3 A top view of the punching device used in the production and processing of the electrical connector of the utility model;

[0019] Figure 4 This is a cross-sectional view of the clamping plate of the punching device used in the production of the electrical connector of the present invention.

[0020] Numbers in the figure: 1. Fixed base plate; 100. L-shaped frame; 101. Slide groove; 2. Punching mechanism; 3. Clamping plate; 301. Protruding groove; 4. U-shaped rod; 401. Protrusion; 5. Threaded barrel; 6. First threaded rod; 7. First worm gear; 8. First worm; 9. T-shaped mounting plate; 10. Second threaded rod; 11. L-shaped seat; 12. Limiting slide rod; 13. Second worm gear; 14. Second worm. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example: Figure 1 - Figure 4 As shown, the utility model provides a technical solution for a punching device for producing and processing electrical connectors, including a fixed base plate 1, a plurality of support columns are installed at the bottom of the fixed base plate 1, the support columns are convex in shape, a punching mechanism 2 is installed on one side of the top of the fixed base plate 1, two U-shaped rods 4 are provided on the top of the fixed base plate 1, the two U-shaped rods 4 are symmetrically distributed relative to the vertical center line of the fixed base plate 1, a clamping plate 3 is provided at one end of the U-shaped rod 4, a convex groove 301 is opened on the top of the clamping plate 3, a convex block 401 is fixedly connected to one end of the U-shaped rod 4, the convex block 401 is arranged inside the convex groove 301 and is slidably connected to the clamping plate 3, two L-shaped frames 100 are fixedly connected to the top of the fixed base plate 1, the two L-shaped frames 100 are respectively slidably connected to the outside of the two U-shaped rods 4, and the two clamping plates 3 are respectively provided At the top end of the two L-shaped frames 100, sliding grooves 101 are provided on the outside of the two L-shaped frames 100. One end of the two clamping plates 3 passes through the two sliding grooves 101 and extends to the outside of the two L-shaped frames 100. The two clamping plates 3 are slidingly connected to the two L-shaped frames 100 respectively. One side of the clamping plate 3 is fixedly connected to the first threaded rod 6, and the outer side of the first threaded rod 6 is threadedly connected to the threaded cylinder 5. One end of the threaded cylinder 5 passes through the U-shaped rod 4 and is rotatably connected to the U-shaped rod 4. The outer side of one end of the threaded cylinder 5 is fixedly connected to the first worm gear 7, and the outer side of the first worm gear 7 is meshed with the first worm 8. The outer side of one end of the first worm 8 is rotatably connected to the L-shaped plate. The L-shaped plate is fixedly connected to the outer side of the U-shaped rod 4. A handle is installed at one end of the first worm 8. A lifting adjustment structure is provided between the two U-shaped rods 4.

[0023] Specifically, by rotating the handle, the first worm 8 engages with the first worm gear 7, the first worm gear 7 drives the threaded barrel 5 to rotate, the threaded barrel 5 is threadedly connected to the first threaded rod 6, and the first threaded rod 6 drives the clamping plate 3 to move, and the clamping plate 3 slides on the protrusion 401 through the convex groove 301, and the position of the clamping plate 3 can be adjusted. By adjusting the two clamping plates 3, the device can meet the needs of fixing electrical connector bodies of various sizes, thereby improving the practicality of the device.

[0024] As for the technology of the punching mechanism 2, the technical solution of a punching device for producing and processing electrical connectors with publication number CN213856574U is adopted.

[0025] Example: Figure 1 - Figure 2 As shown, the lifting and lowering adjustment structure includes a second threaded rod 10, the second threaded rod 10 is rotatably connected to the center position of the bottom of the fixed base plate 1, the bottom end of the second threaded rod 10 is rotatably connected to the L-shaped seat 11, and the L-shaped seat 11 is fixedly connected to the bottom of the fixed base plate 1. The lifting and lowering adjustment structure also includes a T-shaped mounting plate 9 and a limiting slide bar 12, the T-shaped mounting plate 9 is threadedly connected to the outer side of the second threaded rod 10, the other ends of the two U-shaped rods 4 are fixedly connected to the T-shaped mounting plate 9, the limiting slide bar 12 is fixedly connected to the bottom of the fixed base plate 1, the bottom end of the limiting slide bar 12 passes through the T-shaped mounting plate 9 and is slidably connected to the T-shaped mounting plate 9, the bottom end of the limiting slide bar 12 is fixedly connected to the L-shaped seat 11, the outer side of the top of the second threaded rod 10 is fixedly connected to a second worm gear 13, the outer side of the second worm gear 13 is meshed with a second worm 14, one end of the second worm 14 is rotatably connected to a support block, the support block is fixedly connected to the bottom of the fixed base plate 1, and a handwheel is installed at one end of the second worm 14.

[0026] Specifically, by turning the handwheel, the second worm 14 engages with the second worm gear 13, and the second worm gear 13 drives the second threaded rod 10 to rotate. The second threaded rod 10 is threadedly connected to the T-shaped mounting plate 9, and the T-shaped mounting plate 9 slides on the limiting slide rod 12. The T-shaped mounting plate 9 drives the two clamping plates 3 to move downward through the two U-shaped rods 4, and the two clamping plates 3 slide in the two slide grooves 101 respectively. Therefore, the electrical connector body can be fixed by the two clamping plates 3.

[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A punching device for producing and processing electrical connectors, characterized by: The invention comprises a fixed base plate (1), a punching mechanism (2) is installed on one side of the top of the fixed base plate (1), two U-shaped rods (4) are provided on the top of the fixed base plate (1), the two U-shaped rods (4) are symmetrically distributed relative to the vertical center line of the fixed base plate (1), one end of the U-shaped rod (4) is provided with a clamping plate (3), the top of the clamping plate (3) is provided with a convex groove (301), one end of the U-shaped rod (4) is fixedly connected with a convex block (401), the convex block (401) is arranged inside the convex groove (301) and is slidably connected to the clamping plate (3), and one side of the clamping plate (3) is fixed. A first threaded rod (6) is connected, and the outer side of the first threaded rod (6) is threadedly connected to a threaded barrel (5), one end of the threaded barrel (5) passes through the U-shaped rod (4) and is rotatably connected to the U-shaped rod (4), the outer side of one end of the threaded barrel (5) is fixedly connected to a first worm gear (7), the outer side of the first worm gear (7) is meshedly connected to a first worm (8), the outer side of one end of the first worm (8) is rotatably connected to an L-shaped plate, the L-shaped plate is fixedly connected to the outer side of the U-shaped rod (4), a handle is installed at one end of the first worm (8), and a lifting adjustment structure is provided between the two U-shaped rods (4).

2. The punching device for producing and processing electrical connectors according to claim 1, characterized in that: A plurality of support columns are installed at the bottom of the fixed base plate (1), and the support columns are convex in shape.

3. The punching device for producing and processing electrical connectors according to claim 1, characterized in that: Two L-shaped frames (100) are fixedly connected to the top of the fixed base plate (1), the two L-shaped frames (100) are respectively slidably connected to the outsides of the two U-shaped rods (4), and the two clamping plates (3) are respectively arranged at the top ends of the two L-shaped frames (100).

4. The punching device for producing and processing electrical connectors according to claim 3, characterized in that: A sliding groove (101) is provided on the outside of the two L-shaped frames (100), one end of the two clamping plates (3) passes through the two sliding grooves (101) and extends to the outside of the two L-shaped frames (100), and the two clamping plates (3) are slidably connected to the two L-shaped frames (100).

5. The punching device for producing and processing electrical connectors according to claim 1, characterized in that: The lifting and adjusting structure comprises a second threaded rod (10), the second threaded rod (10) being rotatably connected to the center position of the bottom of the fixed base plate (1), the bottom end of the second threaded rod (10) being rotatably connected to an L-shaped seat (11), and the L-shaped seat (11) being fixedly connected to the bottom of the fixed base plate (1).

6. The punching device for producing and processing electrical connectors according to claim 5, characterized in that: The lifting and adjusting structure further comprises a T-shaped mounting plate (9) and a limiting slide bar (12), wherein the T-shaped mounting plate (9) is threadedly connected to the outside of the second threaded rod (10), the other ends of the two U-shaped rods (4) are fixedly connected to the T-shaped mounting plate (9), the limiting slide bar (12) is fixedly connected to the bottom of the fixed base plate (1), the bottom end of the limiting slide bar (12) passes through the T-shaped mounting plate (9) and is slidably connected to the T-shaped mounting plate (9), and the bottom end of the limiting slide bar (12) is fixedly connected to the L-shaped seat (11).

7. The punching device for producing and processing electrical connectors according to claim 6, characterized in that: A second worm wheel (13) is fixedly connected to the outer side of the top end of the second threaded rod (10), a second worm gear (14) is meshedly connected to the outer side of the second worm gear (13), a support block is rotatably connected to the outer side of one end of the second worm gear (14), the support block is fixedly connected to the bottom of the fixed base plate (1), and a hand wheel is installed at one end of the second worm gear (14).

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