CN221041895U - Fixing jig for processing electric connector - Google Patents

Abstract

The utility model discloses a fixing jig for processing an electric connector, which comprises a workbench and a rotary table rotatably connected to the top of the workbench, wherein the top of the rotary table is connected with a plurality of baffles, the rotary table is connected with a pressing mechanism for synchronously pressing a plurality of products, the pressing mechanism comprises a plurality of pressing plates, a plurality of pressing columns, a plurality of pressing cylinders, a plurality of springs II and a plurality of moving blocks, the moving blocks are used for guiding the pressing cylinders, one ends of the pressing columns are inserted into the pressing cylinders, the other ends of the pressing columns are connected with the pressing plates, the springs II are used for driving the pressing plates to move in a direction away from the pressing cylinders, the moving blocks are connected with a driving mechanism for driving the plurality of moving blocks to synchronously move, and the workbench is connected with a positioning mechanism for positioning the rotary table. The utility model can realize synchronous locking and positioning of a plurality of electric connectors, improves stability, is convenient for subsequent processing, can be pressed on electric connectors with different diameters through the matching use of the second springs, and has strong applicability.

Description

Fixing jig for processing electric connector

Technical Field

The utility model relates to the technical field of electric connector processing, in particular to a fixing jig for electric connector processing.

Background

Besides meeting the general performance requirements, the electric connector has the particularly important requirements that the electric connector has to achieve good contact, reliable work and convenient maintenance, and whether the work reliability directly affects the normal work of an aircraft circuit or not relates to the security risk of the whole host. Therefore, the host circuit has very strict requirements on the quality and reliability of the electric connector, and the electric connector is widely applied to military systems such as aviation, aerospace, national defense and the like due to the high quality and high reliability of the electric connector. When the electric connector is processed, a fixing jig is needed, so that the stability of the electric connector is ensured, and the subsequent operation is convenient.

The existing fixing jig is used for fixing a single electric connector, is troublesome in mounting and dismounting the electric connector, wastes time and labor, and further influences the machining efficiency of the electric connector.

Disclosure of utility model

The utility model aims to provide a fixing jig for processing an electric connector, which has the advantages of realizing synchronous locking and positioning of a plurality of electric connectors, improving stability, facilitating subsequent processing, being capable of being pressed on electric connectors with different diameters through the matching use of a second spring and having strong applicability, and solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric connector processing is with fixed tool, includes the workstation and rotates the carousel of being connected in the workstation top, the top of carousel is connected with a plurality of baffles, and the carousel is connected with the hold-down mechanism who is used for a plurality of products to compress tightly in step, hold-down mechanism includes a plurality of clamp plates, a plurality of press post, a plurality of press section of thick bamboo, a plurality of second spring, a plurality of movable block, the movable block is used for pressing the section of thick bamboo direction, press post one end insert press section of thick bamboo in, the other end links to each other with the clamp plate, second spring is used for driving the clamp plate to keeping away from the direction removal of pressing the section of thick bamboo, the movable block is connected with the actuating mechanism who is used for driving a plurality of movable block synchronous movement, the workstation is connected with the positioning mechanism who is used for the carousel to fix a position.

Preferably, the pressing mechanism further comprises a plurality of interfaces, a plurality of guide blocks and a plurality of inner cavities, wherein the inner cavities are arranged in corresponding pressing cylinders, the guide blocks are slidably connected in the inner cavities, one ends of the pressing columns are fixedly connected with the guide blocks, the other ends of the pressing columns are detachably connected with the interfaces, the interfaces are connected to the side faces of the pressing plates, and the end parts of the pressing cylinders are connected with the moving blocks.

Preferably, the spring II is positioned in the inner cavity, and two ends of the spring II are connected with the guide block and the end part of the inner cavity.

Preferably, a sliding groove is formed in the top of the rotary table, and the moving block is connected to the sliding groove in a sliding mode.

Preferably, the driving mechanism comprises a plurality of push-pull plates, lifting blocks and electric telescopic rods, wherein the electric telescopic rods are used for driving the lifting blocks to lift, and two ends of each push-pull plate are connected with the lifting blocks and the corresponding moving blocks.

Preferably, the power output end of the electric telescopic rod is connected with the lifting block, and the end part of the electric telescopic rod is connected with the turntable.

Preferably, the positioning mechanism comprises a fixing seat, a positioning bulge, an arc plate, a plurality of guide plates, a first spring, a moving column and a pull head, wherein the fixing seat is connected to the top of the workbench, the positioning bulge is connected to the side face of the arc plate, the guide plates are used for guiding the moving column, the moving column penetrates through the fixing seat, two ends of the moving column are connected with the arc plate and the pull head, and the first spring is used for driving the pull head to move towards the direction close to the fixing seat.

Preferably, the first spring is sleeved on the movable column, and two ends of the first spring are connected with the fixed seat and the pull head.

Preferably, a plurality of positioning grooves matched with the positioning protrusions are formed in the outer side of the rotary table.

Preferably, the top of workstation is provided with the annular, the bottom of carousel is connected with the slide rail, slide rail sliding connection is in the annular.

Compared with the prior art, the utility model has the following beneficial effects: the pressing mechanism comprises a plurality of pressing plates, a plurality of pressing columns, a plurality of pressing cylinders, a plurality of springs II, a plurality of moving blocks, a plurality of interfaces, a plurality of guide blocks and a plurality of inner cavities, wherein the driving mechanism comprises a plurality of push-pull plates, lifting blocks and an electric telescopic rod; the rotary table can be pushed to rotate to conveniently process the electric connector at the corresponding position, the pull head is loosened, the compressed spring drives the positioning protrusion and the arc plate to return, so that the positioning protrusion is connected with the corresponding positioning groove, positioning and locking of the rotary table are realized, and processing of the electric connector is facilitated.

Drawings

FIG. 1 is a top perspective view of the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

FIG. 4 is a front perspective view of the present utility model;

FIG. 5 is a schematic view of a compressing mechanism according to the present utility model;

fig. 6 is a schematic structural diagram of a conventional electrical connector.

In the figure: 1. a work table; 2. a turntable; 3. a baffle; 4. a pressing plate; 5. a moving block; 6. a push-pull plate; 7. a lifting block; 8. an electric telescopic rod; 9. a positioning groove; 10. a slide rail; 11. a ring groove; 12. a fixing seat; 13. a pressing cylinder; 14. a chute; 15. pressing the column; 16. an interface; 18. positioning the bulge; 19. an arc-shaped plate; 20. a guide plate; 21. a first spring; 22. a moving column; 23. a pull head; 24. a guide block; 25. a second spring; 26. an inner cavity.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 6, the utility model provides a fixing jig for processing an electrical connector, which comprises a workbench 1 and a turntable 2 rotatably connected to the top of the workbench 1, wherein a plurality of baffles 3 are connected to the top of the turntable 2, and the baffles 3 are matched with corresponding pressing plates 4. The carousel 2 is connected with the hold-down mechanism that is used for a plurality of products to compress tightly in step, and hold-down mechanism includes a plurality of clamp plates 4, a plurality of press post 15, a plurality of press section of thick bamboo 13, a plurality of second springs 25, a plurality of movable block 5, and movable block 5 is used for pressing the direction of section of thick bamboo 13, presses post 15 one end to insert in pressing section of thick bamboo 13, and the other end links to each other with clamp plate 4, and second springs 25 are used for driving clamp plate 4 to the direction removal of keeping away from pressing section of thick bamboo 13. The moving block 5 is connected with a driving mechanism for driving the plurality of moving blocks 5 to synchronously move, and the workbench 1 is connected with a positioning mechanism for positioning the turntable 2.

The top of carousel 2 can be arranged in to a plurality of electric connectors (cylindric) to be close corresponding baffle 3, electric telescopic handle 8 (belonging to prior art) drive elevating block 7 moves down, makes push-and-pull board 6 promote corresponding movable block 5 antedisplacement, and then drives clamp plate 4, press section of thick bamboo 13, press the antedisplacement of post 15, and spring two 25 is compressed this moment, makes clamp plate 4 compress tightly in corresponding electric connector, can realize a plurality of electric connectors synchronous locking location, improves stability, is convenient for follow-up processing, uses through the cooperation of spring two 25, can compress tightly in the electric connector of different diameters, and the suitability is strong. The turntable 2 can be pushed to rotate so as to facilitate the processing of the electric connector at the corresponding position, namely the electric connector is positioned right in front of an operator, and the operation of the worker is facilitated. And then the pull head 23 is loosened, the compressed first spring 21 drives the positioning protrusion 18 and the arc plate 19 to return, so that the positioning protrusion 18 is connected with the corresponding positioning groove 9, positioning and locking of the turntable 2 are realized, and the electric connector is convenient to process.

The pressing mechanism further comprises a plurality of interfaces 16, a plurality of guide blocks 24 and a plurality of inner cavities 26, wherein the inner cavities 26 are arranged in the corresponding pressing cylinders 13, the guide blocks 24 are slidably connected to the inner cavities 26, the guide blocks 24 play a good guiding role on the pressing plate 4 and the pressing columns 15, and the moving stability of the pressing plate 4 is improved. One end of the pressing column 15 is fixedly connected with the guide block 24, the other end of the pressing column is detachably connected with the interface 16, the detachable connection is in buckling connection, the pressing plate 4 is convenient to detach and mount, the pressing plate 4 can be replaced by a planar pressing plate 4, and the pressing column is applicable to fixing an electric connector with a polygonal cross section (generally rectangular, square or regular hexagon). The interface 16 is connected to the side of the platen 4, and the end of the pressing cylinder 13 is connected to the movable block 5. When a plurality of electric connectors with the same diameter are pressed, the position changes of the plurality of guide blocks 24 are the same, namely the compressed displacement of the corresponding springs II 25 is equal; when the electric connectors with different diameters are pressed, the compression displacement of the second spring 25 corresponding to the electric connector with the large diameter is large (the deformation amount is large), and the compression displacement of the second spring 25 corresponding to the electric connector with the small diameter is small (the deformation amount is small), but the pressing and the fixing of the electric connector can be realized in a control range.

The second spring 25 is positioned in the inner cavity 26, and two ends of the second spring 25 are connected with the guide block 24 and the end part of the inner cavity 26.

The top of carousel 2 is provided with spout 14, and movable block 5 sliding connection is in spout 14, can improve the stability that movable block 5 removed, presses a section of thick bamboo 13, presses post 15, clamp plate 4 and removes firmly promptly.

The driving mechanism comprises a plurality of push-pull plates 6, lifting blocks 7 and electric telescopic rods 8, wherein the electric telescopic rods 8 are used for driving the lifting blocks 7 to lift, and two ends of each push-pull plate 6 are connected with the lifting blocks 7 and the corresponding moving blocks 5. When the electric telescopic rod 8 is contracted, the lifting block 7 can be driven to move downwards, pushing force is synchronously applied to the plurality of push-pull plates 6, the corresponding moving block 5 is driven to move forwards, the plurality of pressing plates 4 are driven to move forwards, and the plurality of electric connectors are pressed; when the electric telescopic rod 8 stretches, the lifting block 7 can be driven to move upwards, tension is synchronously applied to the plurality of push-pull plates 6, the corresponding moving block 5 is driven to move back, the plurality of pressing plates 4 are driven to move back, synchronous loosening of the plurality of electric connectors is realized, and unloading is convenient.

The power output end of the electric telescopic rod 8 is connected with the lifting block 7, and the end part of the electric telescopic rod 8 is connected with the turntable 2.

The positioning mechanism comprises a fixed seat 12, positioning bulges 18, an arc-shaped plate 19, a plurality of guide plates 20, a first spring 21, a moving column 22 and a pull head 23, wherein the fixed seat 12 is connected to the top of the workbench 1, the positioning bulges 18 are connected to the side surfaces of the arc-shaped plate 19, the guide plates 20 are used for guiding the moving column 22, the guide plates 20 are provided with two guide plates and are distributed relatively and connected to the outer sides of the moving column 22, and the moving stability of the moving column 22 can be improved, namely, the positioning bulges 18 are stable to move and are convenient to align with corresponding positioning grooves 9. The moving column 22 penetrates through the fixed seat 12, two ends of the moving column 22 are connected with the arc-shaped plate 19 and the pull head 23, and the first spring 21 is used for driving the pull head 23 to move towards the direction approaching the fixed seat 12. When a plurality of electric connectors are installed, the positioning protrusions 18 are connected with the corresponding positioning grooves 9, so that the turntable 2 is fixed, and the electric connectors are convenient to install; when the rotary table 2 is rotated, a pulling force is applied to the pull head 23, the moving column 22 moves synchronously, so that the positioning protrusion 18 is separated from the corresponding positioning groove 9, and the first spring 21 is compressed, so that the rotary table 2 is loosened, the rotary table 2 is convenient to rotate, the electric connector to be processed is positioned right in front of a worker, and the processing operation is convenient; when the electric connector is processed, the pull head 23 is loosened, the compressed spring I21 drives the pull head 23 to return, and the positioning bulge 18 and the arc plate 19 are synchronously driven to return, so that the positioning bulge 18 is connected with the corresponding positioning groove 9, and the arc plate 19 is connected with the outer side of the rotary table 2, thereby realizing the fixation of the rotary table 2 and realizing flexible and convenient operation.

The first spring 21 is sleeved on the movable column 22, and two ends of the first spring 21 are connected with the fixed seat 12 and the pull head 23.

The outer side of the turntable 2 is provided with a plurality of positioning grooves 9 matched with the positioning protrusions 18.

The top of workstation 1 is provided with annular 11, and the bottom of carousel 2 is connected with slide rail 10, and slide rail 10 sliding connection is in annular 11, and when carousel 2 rotated, synchronous drive slide rail 10 rotated at annular 11, improves carousel 2 rotatory stability.

Working principle: the electric connectors are arranged at the top of the turntable 2 and respectively close to the corresponding baffle plates 3, the electric telescopic rod 8 drives the lifting block 7 to move downwards, the lifting block 7 synchronously applies thrust to the plurality of push-pull plates 6, namely, the push-pull plates 6 drive the corresponding moving blocks 5 to move forwards, the pressing cylinder 13, the pressing column 15 and the pressing plate 4 are synchronously driven to move forwards, the pressing plate 4 is pressed on the electric connectors, the electric connectors are connected to the corresponding baffle plates 3, the synchronous fixation of the electric connectors is realized, the stability is improved, the subsequent processing is convenient, the electric connectors with different diameters can be pressed through the cooperation of the springs II 25, and the applicability is strong. And pulling force is applied to the pull head 23, the movable column 22 is driven to move, the positioning bulge 18 is separated from the corresponding positioning groove 9, the rotary table 2 is loosened, the rotary table 2 is convenient to rotate, the electric connector to be processed is positioned right in front of a person, the corresponding electric connector is convenient to process, the pull head 23 is loosened again, the compressed spring I21 drives the pull head 23 to return, the movable column 22, the positioning bulge 18 and the arc plate 19 are synchronously driven to return, the positioning bulge 18 is connected to the corresponding positioning groove 9, and the rotary table 2 is fixed. When the electric connector is processed and needs to be unloaded, the electric telescopic rod 8 drives the lifting block 7 to move upwards, the pushing force is synchronously applied to the plurality of push-pull plates 6, the plurality of moving blocks 5 are driven to return synchronously, the pressing plate 4, the pressing cylinder 13 and the pressing column 15 are driven to return, the pressing plate 4 is separated from the corresponding electric connector, the synchronous loosening of the plurality of electric connectors is realized, the unloading is convenient, and the operation is flexible and convenient.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides an electric connector processing is with fixed tool, its characterized in that, including workstation (1) and rotation connection carousel (2) at workstation (1) top, the top of carousel (2) is connected with a plurality of baffles (3), and carousel (2) are connected with the hold-down mechanism who is used for a plurality of products to compress tightly in step, hold-down mechanism includes a plurality of clamp plates (4), a plurality of press post (15), a plurality of press section of thick bamboo (13), a plurality of second spring (25), a plurality of movable block (5), movable block (5) are used for pressing the direction of section of thick bamboo (13), press post (15) one end inserts in pressing section of thick bamboo (13), and the other end links to each other with clamp plate (4), second spring (25) are used for driving clamp plate (4) to keeping away from the direction removal of pressing section of thick bamboo (13), movable block (5) are connected with the actuating mechanism who is used for driving a plurality of movable block (5) synchronous movement, workstation (1) are connected with the positioning mechanism who is used for carousel (2) location.

2. The fixing jig for processing the electrical connector according to claim 1, wherein the pressing mechanism further comprises a plurality of interfaces (16), a plurality of guide blocks (24) and a plurality of inner cavities (26), the inner cavities (26) are arranged in the corresponding pressing cylinders (13), the guide blocks (24) are slidably connected to the inner cavities (26), one ends of the pressing columns (15) are fixedly connected with the guide blocks (24), the other ends of the pressing columns are detachably connected with the interfaces (16), the interfaces (16) are connected to the side faces of the pressing plates (4), and the ends of the pressing cylinders (13) are connected with the moving blocks (5).

3. The fixing jig for machining an electrical connector according to claim 2, wherein the second spring (25) is located in the inner cavity (26), and two ends of the second spring (25) are connected to the guide block (24) and ends of the inner cavity (26).

4. The fixing jig for processing the electrical connector according to claim 1, wherein a chute (14) is provided at the top of the turntable (2), and the moving block (5) is slidably connected to the chute (14).

5. The fixing jig for machining the electric connector according to claim 1, wherein the driving mechanism comprises a plurality of push-pull plates (6), lifting blocks (7) and electric telescopic rods (8), the electric telescopic rods (8) are used for driving the lifting blocks (7) to lift, and two ends of the push-pull plates (6) are connected with the lifting blocks (7) and corresponding moving blocks (5).

6. The fixing jig for machining an electrical connector according to claim 5, wherein the power output end of the electric telescopic rod (8) is connected with the lifting block (7), and the end of the electric telescopic rod (8) is connected with the turntable (2).

7. The fixing jig for processing the electric connector according to claim 1, wherein the positioning mechanism comprises a fixing seat (12), a positioning protrusion (18), an arc plate (19), a plurality of guide plates (20), a first spring (21), a moving column (22) and a pull head (23), the fixing seat (12) is connected to the top of the workbench (1), the positioning protrusion (18) is connected to the side surface of the arc plate (19), the guide plates (20) are used for guiding the moving column (22), the moving column (22) penetrates through the fixing seat (12), two ends of the moving column (22) are connected with the arc plate (19) and the pull head (23), and the first spring (21) is used for driving the pull head (23) to move in a direction close to the fixing seat (12).

8. The fixture for machining electrical connectors according to claim 7, wherein the first spring (21) is sleeved on the moving column (22), and two ends of the first spring (21) are connected with the fixing seat (12) and the pull head (23).

9. The fixing jig for electrical connector processing according to claim 7, wherein a plurality of positioning grooves (9) matching with the positioning protrusions (18) are provided on the outer side of the turntable (2).

10. The fixing jig for machining an electrical connector according to claim 1, wherein the top of the workbench (1) is provided with a ring groove (11), the bottom of the turntable (2) is connected with a slide rail (10), and the slide rail (10) is slidably connected to the ring groove (11).