Auxiliary bending device for connector

Abstract

The utility model discloses a connector auxiliary bending device which comprises a machine frame, the machine frame is of an integrated structure, a machining table is fixedly arranged at the upper end of the machine frame, a bending table is arranged above the machining table, positioning grooves are formed in the front end and the rear end of one side of the upper end of the bending table respectively, the positioning grooves are of an open type structure, and the bending table is arranged above the machining table. A limiting frame is arranged in the positioning groove, the upper end of the limiting frame extends to the position above the bending table, a plurality of through holes are formed in a transverse plate of the limiting frame, threaded holes are formed in the positions, located on one side of the positioning groove and in the limiting frame, of the bending table, and the threaded holes in the bending table communicate with the positioning groove. Bolts are arranged at the front end and the rear end of the outer portion of the limiting frame, the bolts extend into the threaded holes in the bending table through the threaded holes in the limiting frame, and the problems that a fixing mechanism is difficult to adjust, and position adjustment of the connector is not flexible enough are solved through the structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of connector, concretely is a kind of connector auxiliary bending device. BACKGROUND

[0002] Connector auxiliary bending device is a kind of auxiliary equipment specially designed for accurate bending operation to connector, connector auxiliary bending device is usually composed of rack, drive system, bending die, positioning device, control system and safety protection and other key parts, when using, operator first places connector on positioning device, and sets the bending parameter required by control system. Then, drive system starts, and drives bending die to accurately bend connector.

[0003] For example, the Chinese patent "a connector terminal bending device" with announcement number CN218569475U includes base, the bottom of the base is fixedly installed with support frame, the top of the base is fixedly installed with fixed disc, the top of the fixed disc is provided with connecting plate, one side of the connecting plate is provided with fixed plate, one side of the fixed plate is fixedly installed with micro motor, one end of the micro motor is movably connected with transmission rod, the top of base is provided with vertical version, one side of the vertical version is movably connected with electric telescopic rod, one end of the electric telescopic rod is fixedly installed with plastic block, the top of the vertical version is fixedly installed with horizontal plate, the front of the connecting plate is fixedly installed with resistance reset rod, one end of the resistance reset rod is fixedly installed with connecting block, one end of the transmission rod is movably connected with rotary rod, one side of the rotary rod is provided with chuck.

[0004] The above prior art can realize the bending of connector, but in actual use, on the one hand, the fixing mechanism is difficult to adjust, and the connector is usually clamped and fixed on the bending table, so that the fixing mechanism is difficult to adapt to different types of connectors, thereby reducing the adaptability of the fixing mechanism to different types of connectors, on the other hand, the position adjustment of the connector is not flexible enough, and the connector is usually fixedly arranged on the bending table, so that the bending position of the connector needs to be disassembled when adjusting the bending position of the connector, thereby increasing the workload of the operator, therefore it does not meet the existing demand, for this we put forward a kind of connector auxiliary bending device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of connector auxiliary bending device to solve the problems of fixing mechanism difficult to adjust and the position adjustment of the connector not flexible enough in the above background technology.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a kind of connector auxiliary bending device, including rack, rack is integrated structure, the upper end of rack is fixedly arranged with processing table, the upper side of processing table is provided with bending table, the front and rear ends of one side of bending table upper end are provided with positioning slot, positioning slot is open structure, the inside of positioning slot is provided with limit frame, the upper end of limit frame extends to the upper side of bending table, and the limit frame transverse plate is provided with several through holes, the inside of limit frame of the side of positioning slot and bending table is provided with threaded hole, the threaded hole on the side of positioning slot and bending table is communicated, the front and rear ends of limit frame outside are provided with bolt, and bolt extends into the threaded hole on the side of bending table through the threaded hole on the side of limit frame.

[0007] Preferably, the upper end of the bending table is fixedly provided with a fixed seat on both sides, and a second hydraulic telescopic device is fixedly arranged on one side of the fixed seat, and the telescopic end of the second hydraulic telescopic device extends to the other side of the fixed seat.

[0008] Preferably, the front and rear ends of the inside of the processing table are provided with a sliding groove, the inside of the sliding groove is provided with a lead screw, the two sides of the lead screw are rotatably connected with the inner wall of the sliding groove, the outside of the lead screw is provided with a connecting seat, the connecting seat is slidingly matched with the sliding groove, and the upper end of the connecting seat extends to the upper end of the processing table.

[0009] Preferably, a servo motor is fixedly arranged in the inside of the sliding groove on the side of the processing table, and the output shaft of the servo motor extends to the inside of the sliding groove and is rotatably connected with the lead screw.

[0010] Preferably, a damper is fixedly arranged at the position of the four corners of the upper end of the moving table, the fixed end and the telescopic end of the damper are fixedly provided with supporting springs, and the upper end of the telescopic end of the damper is fixedly connected with the bending table.

[0011] Preferably, a guide seat is arranged at one end of the telescopic end of the second hydraulic telescopic device on the other side of the bending table, and the guide seat is fixedly connected with the telescopic end of the second hydraulic telescopic device through a threaded rod.

[0012] Preferably, a mounting bracket is fixedly arranged on the upper end of the processing table on the outside of the moving table, first hydraulic telescopic devices are fixedly arranged on the front and rear ends of the upper end of the mounting bracket, and bending assemblies are fixedly arranged on the lower end of the telescopic end of the first hydraulic telescopic devices.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] (1) The utility model discloses a fixed different types of connectors through extrusion plate and limit support, when carrying out connector bending, first replace the limit support of being suitable for it according to the type of connector, the lower end of limit support is aligned with the opening of positioning groove and is moved to the positioning groove in this moment, and the limit support is fixed in the positioning groove through bolt, the pin on the connector is aligned with the through -hole on the limit support and is inserted into the through -hole in this moment, and then the second hydraulic telescopic device of one side is started, and the extrusion plate is moved to the connector direction through the extension of the telescopic end of second hydraulic telescopic device, until extrusion plate and contact and cause extrusion, make the connector fixed on the bending table, thereby improved the adaptability of fixed mechanism to different types of connectors.

[0015] (2) The utility model discloses a bending position of connector can be adjusted through moving table and servo motor, when carrying out connector bending, the connector has been fixedly installed on the bending table, the output shaft of servo motor is driven to rotate through the opening of servo motor in this moment, and the connecting seat is moved in the sliding slot through the thread outside the screw rod, and the moving table fixedly connected with the connecting seat is moved together, and the bending table is moved together with the connector through the moving table, until the connector is moved to the appropriate position, the connector needs to be bent and is located just below the bending assembly in this moment, thereby improved the flexibility of connector adjustment.

[0016] (3) The utility model discloses a bending impact can be absorbed through damper and support spring, when carrying out connector bending, the impact force on the bending assembly will be transferred to the bending table, the damper and support spring of bending table lower end will be extruded under the action of impact in this moment, and the damper and support spring will be deformed after being extruded, and the impact force on the bending table is absorbed through the deformation of damper and support spring, until the bending operation is completed, the damper and support spring reset in this moment, and the energy absorbed is released in the resetting process of damper and support spring, make the bending table restore to the original position, thereby improved the stability of bending table. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure perspective drawing of the utility model;

[0018] Figure 2 It is the internal structure front view of the utility model;

[0019] Figure 3 It is the internal structure side view of the utility model;

[0020] Figure 4 It is the Figure 3 It is the local amplification drawing of A area in the utility model.

[0021] In the diagram: 1. Frame; 2. Processing table; 3. Slide groove; 4. Lead screw; 5. Moving table; 6. Mounting frame; 7. First hydraulic telescopic device; 8. Bending assembly; 9. Damper; 10. Support spring; 11. Bending table; 12. Second hydraulic telescopic device; 13. Servo motor; 14. Fixed seat; 15. Guide seat; 16. Extrusion plate; 17. Positioning groove; 18. Limiting frame; 19. Bolt; 20. Connecting seat; 21. Threaded hole. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Please see Figures 1-4 An embodiment of this utility model provides a connector auxiliary bending device, including a frame 1, which is an integral structure. A processing table 2 is fixedly installed on the upper end of the frame 1, and a bending table 11 is installed above the processing table 2. A guide seat 15 is installed at one end of the extension end of the second hydraulic telescopic device 12 on the other side of the bending table 11. The guide seat 15 is fixedly connected to the extension end of the second hydraulic telescopic device 12 by a threaded rod. A mounting frame 6 is fixedly installed on the upper end of the processing table 2 outside the moving table 5. A first hydraulic telescopic device 7 is fixedly installed at both the front and rear ends of the upper end of the mounting frame 6. A bending component 8 is fixedly installed at the lower end of the extension end of the first hydraulic telescopic device 7.

[0024] Please see Figure 2 , Figure 3 and Figure 4 The bending table 11 has positioning grooves 17 at both the front and rear ends on one side of its upper end. The positioning grooves 17 are open structures. A limit frame 18 is installed inside the positioning grooves 17, with its upper end extending above the bending table 11. The horizontal plate of the limit frame 18 has several through holes. Threaded holes 21 are provided on both the side of the bending table 11 located in the positioning grooves 17 and inside the limit frame 18. The threaded holes 21 on the bending table 11 communicate with the positioning grooves 17. Bolts 19 are installed at both the front and rear ends of the limit frame 18. Bolt 19 extends through threaded hole 21 on limit bracket 18 to threaded hole 21 on bending table 11. Fixed seats 14 are fixedly installed on both sides of the upper end of bending table 11. A second hydraulic telescopic device 12 is fixedly installed on one side of fixed seat 14. The telescopic end of the second hydraulic telescopic device 12 extends to the other side of fixed seat 14. A pressing plate 16 is fixedly installed at one end of the telescopic end of the second hydraulic telescopic device 12 on one side of bending table 11, so as to facilitate the movement of pressing plate 16 by driving the second hydraulic telescopic device 12.

[0025] Please see Figure 2 and Figure 3The front and rear ends of the processing table 2 are provided with sliding grooves 3, the sliding grooves 3 are internally provided with lead screws 4, the lead screws 4 are rotatably connected to the inner walls of the sliding grooves 3, the lead screws 4 are externally provided with connecting seats 20, the connecting seats 20 are in sliding fit with the sliding grooves 3, the upper ends of the connecting seats 20 extend to the upper end of the processing table 2, the upper ends of the connecting seats 20 are fixedly provided with moving tables 5, the processing table 2 is internally fixedly provided with a servo motor 13 at one side of the sliding groove 3, the output shaft of the servo motor 13 extends into the sliding groove 3 and is rotatably connected to the lead screw 4, so as to conveniently move the moving table 5 through the lead screw 4.

[0026] Please refer to Figure 1 and Figure 2 The four corners of the upper end of the moving table 5 are fixedly provided with dampers 9, the fixed ends and the telescopic ends of the dampers 9 are fixedly provided with supporting springs 10, the upper ends of the telescopic ends of the dampers 9 are fixedly connected to the bent tables 11, so as to conveniently absorb the impact through the dampers 9.

[0027] Working principle: when using, before bending the connector, the limiting frame 18 matched with the type of the connector is replaced, at this time, the lower end of the limiting frame 18 is aligned with the opening of the positioning groove 17 and is moved into the positioning groove 17, then the limiting frame 18 is fixed in the positioning groove 17 through the bolts 19, at this time, the pins on the connector are aligned with the through holes on the limiting frame 18 and are inserted into the through holes, then the second hydraulic telescopic device 12 on one side is opened, the extending end of the second hydraulic telescopic device 12 drives the extrusion plate 16 to move towards the connector, until the extrusion plate 16 contacts and is extruded, so that the connector is fixed on the bent table 11, at this time, the servo motor 13 is opened, the output shaft of the servo motor 13 drives the lead screw 4 to rotate, the connecting seat 20 moves in the sliding groove 3 through the threads on the outer part of the lead screw 4, at the same time, the moving table 5 fixedly connected with the connecting seat 20 moves, the bent table 11 moves together with the connector through the moving table 5, until the connector is moved to the appropriate position, at this time, the part of the connector to be bent is located directly below the bending assembly 8, when the connector is bent, the impact force on the bending assembly 8 is transmitted to the bent table 11, at this time, the dampers 9 and the supporting springs 10 at the lower end of the bent table 11 are extruded under the action of the impact, the dampers 9 and the supporting springs 10 are deformed after being extruded, the impact force on the bent table 11 is absorbed through the deformation of the dampers 9 and the supporting springs 10.

[0028] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A connector auxiliary bending device, comprising a frame (1), wherein the frame (1) is an integral structure, characterized in that: A processing table (2) is fixedly installed at the upper end of the frame (1). A bending table (11) is installed above the processing table (2). A positioning groove (17) is provided at both the front and rear ends of one side of the upper end of the bending table (11). The positioning groove (17) has an open structure. A limit frame (18) is provided inside the positioning groove (17). The upper end of the limit frame (18) extends to the upper end of the bending table (11). The horizontal plate of the limit frame (18) is provided with several through holes. Threaded holes (21) are provided on both the side of the bending table (11) located in the positioning groove (17) and inside the limit frame (18). The threaded holes (21) on the bending table (11) are connected to the positioning groove (17). Bolts (19) are provided at both the front and rear ends of the outside of the limit frame (18). The bolts (19) extend through the threaded holes (21) on the limit frame (18) into the threaded holes (21) on the bending table (11).

2. The connector auxiliary bending device according to claim 1, characterized in that: Fixed seats (14) are fixedly installed on both sides of the upper end of the bending table (11). A second hydraulic telescopic device (12) is fixedly installed on one side of the fixed seat (14). The telescopic end of the second hydraulic telescopic device (12) extends to the other side of the fixed seat (14). A pressing plate (16) is fixedly installed at one end of the telescopic end of the second hydraulic telescopic device (12) on one side of the bending table (11).

3. The connector auxiliary bending device according to claim 2, characterized in that: The front and rear ends of the processing table (2) are provided with sliding grooves (3). A lead screw (4) is provided inside the sliding groove (3). Both sides of the lead screw (4) are rotatably connected to the inner wall of the sliding groove (3). A connecting seat (20) is sleeved on the outside of the lead screw (4). The connecting seat (20) slides with the sliding groove (3). The upper end of the connecting seat (20) extends to the upper end of the processing table (2). A movable table (5) is fixedly provided on the upper end of the connecting seat (20).

4. The connector auxiliary bending device according to claim 3, characterized in that: The processing table (2) is fixedly equipped with a servo motor (13) inside the slide (3) on one side. The output shaft of the servo motor (13) extends into the slide (3) and is rotatably connected to the lead screw (4).

5. The connector auxiliary bending device according to claim 4, characterized in that: Dampers (9) are fixedly installed at the four corners of the upper end of the moving platform (5). Support springs (10) are fixedly installed at both the fixed end and the telescopic end of the damper (9). The upper end of the telescopic end of the damper (9) is fixedly connected to the bending platform (11).

6. The connector auxiliary bending device according to claim 5, characterized in that: A guide seat (15) is provided at one end of the telescopic end of the second hydraulic telescopic device (12) located on the other side of the bending table (11). The guide seat (15) is fixedly connected to the telescopic end of the second hydraulic telescopic device (12) by a threaded rod.

7. A connector auxiliary bending device according to claim 6, characterized in that: The processing table (2) is fixedly provided with a mounting frame (6) on the upper end outside the moving table (5). The front and rear ends of the upper end of the mounting frame (6) are fixedly provided with a first hydraulic telescopic device (7). The lower end of the telescopic end of the first hydraulic telescopic device (7) is fixedly provided with a bending component (8).

Images