CN220161020U

CN220161020U - Bending device for accessory machining

Info

Publication number: CN220161020U
Application number: CN202321666177.6U
Authority: CN
Inventors: 唐思成; 秦自华; 孙睿; 梁义
Original assignee: Chongqing Haohua Parts Manufacturing Co ltd
Current assignee: Chongqing Haohua Parts Manufacturing Co ltd
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-12-12
Anticipated expiration: 2033-06-28

Abstract

The utility model discloses a bending device for processing accessories, which comprises a processing table, wherein the processing table is hollow, the upper side wall of the processing table is fixedly connected with a gate-shaped frame, the upper side wall of the gate-shaped frame is fixedly connected with a hydraulic cylinder, the driving end of the hydraulic cylinder penetrates through the upper side wall of the gate-shaped frame and is fixedly connected with a frame, a bending wheel is arranged in the frame, the front wall of the processing table is fixedly connected with a motor, the tail end of an output shaft of the motor penetrates through the front wall of the processing table and is fixedly connected with a worm, the outer wall of the worm is meshed with a worm wheel, the outer wall of the worm wheel is fixedly inserted with a bidirectional screw rod arranged on the inner wall of the processing table, and the directions of thread grooves on the outer walls of the two ends of the bidirectional screw rod are opposite. According to the utility model, through the adjustment of the distance between the two supporting wheels, the bending operation of accessories with various specifications can be realized, and the application range of the device is enlarged.

Description

Bending device for accessory machining

Technical Field

The utility model relates to the technical field of bending, in particular to a bending device for processing accessories.

Background

The bending device is a machine for bending a workpiece, the structure of the bending device mainly comprises two supports for supporting the workpiece, when the bending device is electrified, the bending head can apply attractive force to the workpiece, bending of the workpiece is realized, and the operation steps are very simple and convenient.

However, when the existing bending device for processing accessories bends a workpiece, the distance between the two brackets is not adjustable, so that the bending device can only support accessories with a certain length, cannot be suitable for bending accessories with various specifications, and has certain limitation on the application range.

Disclosure of Invention

The utility model aims to solve the problems in the background art, and provides a bending device for processing accessories.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a bending device is used in accessory processing, includes the processing platform, be hollow in the processing platform, the last lateral wall fixedly connected with door type frame of processing platform, the last lateral wall fixedly connected with pneumatic cylinder of door type frame, the drive end of pneumatic cylinder runs through the last lateral wall of door type frame and fixedly connected with frame, install the wheel of bending in the frame, the front wall fixedly connected with motor of processing platform, the output shaft end of motor runs through the front wall of processing platform and fixedly connected with worm, the outer wall meshing of worm has the worm wheel, the outer wall fixed insertion of worm wheel has the bi-directional lead screw of installing on the processing platform inner wall, the screw groove opposite direction on the outer wall of bi-directional lead screw both ends sets up, and the outer wall symmetry threaded connection of bi-directional lead screw has two movable plates that run through the processing platform upper lateral wall, two the lateral wall joint slip of movable plate is inserted and is equipped with the deflector between the inner wall of processing platform both sides, every the supporting wheel is all installed to the upside of movable plate.

Preferably, through holes matched with the guide plates are formed in the side walls of the moving plates, and a plurality of balls which are arranged on the outer walls of the guide plates in a rolling mode are movably embedded in the inner walls of the through holes.

Preferably, the side walls at two sides of the frame are fixedly connected with guide blocks, and the upper side wall of each guide block is slidably inserted with guide rods fixedly connected to the inner top wall of the door-shaped frame and the upper side wall of the processing table.

Preferably, the lower side wall of each moving plate is provided with a pulley which is arranged on the inner bottom wall of the processing table in a rolling way.

Preferably, the outer walls of the two ends of the bidirectional screw rod are fixedly sleeved with bearings with outer rings fixedly connected to the inner wall of the processing table.

Compared with the prior art, the bending device for processing accessories has the advantages that:

1. the distance between the two supporting wheels can be adjusted through the rotation of the bidirectional screw rod, so that accessories with various specifications can be supported, bending operation of the accessories with various specifications can be realized, and the application range of the device is enlarged;

2. the stability of the bending wheel during up-and-down movement can be improved by sliding the guide block on the outer wall of the guide rod, and the bending quality of the bending wheel pair accessories is ensured;

in summary, the bending operation of accessories with various specifications can be realized through the adjustment of the distance between the two supporting wheels, and the application range of the device is enlarged.

Drawings

Fig. 1 is a schematic structural diagram of a bending device for processing accessories according to the present utility model;

fig. 2 is a schematic diagram of the external structure of a bending device for processing accessories according to the present utility model;

FIG. 3 is a top view of a bending device for processing accessories according to the present utility model;

FIG. 4 is a side view of the connection between the moving plate and the guide plate in the bending device for processing accessories according to the present utility model;

fig. 5 is a side view of a bending device for processing accessories according to the present utility model.

In the figure: the device comprises a processing table 1, a door-shaped frame 2, a hydraulic cylinder 3, a frame 4, a bending wheel 5, a motor 6, a worm 7, a worm wheel 8, a bidirectional screw rod 9, a moving plate 10, a guide plate 11, a support wheel 12, a through hole 13, a ball 14, a guide rod 15 and a guide block 16.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-5, a bending device for accessory processing comprises a processing table 1, wherein the processing table 1 is hollow, the upper side wall of the processing table 1 is fixedly connected with a door-shaped frame 2, the upper side wall of the door-shaped frame 2 is fixedly connected with a hydraulic cylinder 3, the driving end of the hydraulic cylinder 3 penetrates through the upper side wall of the door-shaped frame 2 and is fixedly connected with a frame 4, bending wheels 5 are installed in the frame 4, guide blocks 16 are fixedly connected to the side walls of the two sides of the frame 4, guide rods 15 fixedly connected to the inner top wall of the door-shaped frame 2 and the upper side wall of the processing table 1 are respectively inserted in a sliding manner on the upper side wall of the door-shaped frame 2, and when the hydraulic cylinder 3 drives the bending wheels 5 to move downwards, the two guide blocks 16 can be driven to slide on the two guide rods 15 respectively, so that the stability of the bending wheels 5 in the vertical movement can be improved, and the bending quality of the accessory by the bending wheels 5 is ensured.

The front wall fixedly connected with motor 6 of processing platform 1, the output shaft end of motor 6 runs through the front wall of processing platform 1 and fixedly connected with worm 7, and worm 7's outer wall meshing has worm wheel 8, and worm wheel 8's outer wall fixed the cartridge has two-way lead screw 9 of installing on processing platform 1 inner wall, and the equal fixed cover in both ends outer wall of two-way lead screw 9 is equipped with the bearing of outer lane fixed connection on processing platform 1 inner wall for two-way lead screw 9 can be more stable when rotating.

The screw thread groove direction on the outer wall at two ends of the bidirectional screw rod 9 is opposite, and two movable plates 10 which movably penetrate through the upper side wall of the processing table 1 are symmetrically connected with the outer wall of the bidirectional screw rod 9 in a threaded manner, pulleys which are arranged on the inner bottom wall of the processing table 1 in a rolling manner are all installed on the lower side wall of each movable plate 10, through holes 13 which are matched with the guide plates 11 are all formed in the side wall of each movable plate 10, a plurality of balls 14 which are arranged on the outer wall of the guide plates 11 in a rolling manner are movably embedded in the inner wall of each through hole 13, and when the movable plates 10 move, the rolling of each ball 14 on the surface of the guide plates 11 is utilized, so that the friction force when the movable plates 10 move is reduced, and the flexibility when each movable plate 10 moves is improved.

The guide plate 11 fixedly connected between the inner walls of the two sides of the processing table 1 is inserted in a sliding mode on the side walls of the two moving plates 10, the supporting wheel 12 is arranged on the upper side of each moving plate 10, when the device is used, according to the specification of a part to be bent, the motor 6 is started to drive the worm 7 to rotate, the bidirectional screw rod 9 is enabled to rotate through the worm wheel 8 meshed with the worm wheel, then the two moving plates 10 meshed with the bidirectional screw rod 9 are driven to reversely move along the guide plate 11, the distance between the two supporting wheels 12 is adjusted, the part to be bent is placed on the two supporting wheels 12, and finally the hydraulic cylinder is started to drive the frame 4 to drive the bending wheel 5 to move downwards until the part is contacted with the part to bend the part, so that bending operation of the parts with various specifications can be achieved, and the application range of the device is improved.

Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A bending device for processing accessories, which comprises a processing table (1) and is characterized in that, the processing table (1) is hollow, the upper side wall of the processing table (1) is fixedly connected with a door-shaped frame (2), the upper side wall of the door-shaped frame (2) is fixedly connected with a hydraulic cylinder (3), the driving end of the hydraulic cylinder (3) penetrates through the upper side wall of the door-shaped frame (2) and is fixedly connected with a frame (4), a bending wheel (5) is arranged in the frame (4), a motor (6) is fixedly connected with the front wall of the processing table (1), the tail end of an output shaft of the motor (6) penetrates through the front wall of the processing table (1) and is fixedly connected with a worm (7), the outer wall of the worm (7) is meshed with a worm wheel (8), the outer wall of the worm wheel (8) is fixedly inserted with a bidirectional screw rod (9) arranged on the inner wall of the processing table (1), the directions of thread grooves on the outer walls of the two ends of the two-way screw rod (9) are opposite, and the outer wall symmetry threaded connection of two-way lead screw (9) has two movable plates (10) that run through the upper side wall of processing platform (1), two the lateral wall of movable plate (10) slides jointly and inserts and be equipped with deflector (11) between fixed connection in processing platform (1) both sides inner wall, every supporting wheel (12) are all installed to the upside of movable plate (10).

2. The bending device for processing accessories according to claim 1, wherein through holes (13) matched with the guide plates (11) are formed in the side walls of each movable plate (10), and a plurality of balls (14) which are arranged on the outer walls of the guide plates (11) in a rolling manner are movably embedded in the inner walls of the through holes (13).

3. The bending device for processing accessories according to claim 1, wherein guide blocks (16) are fixedly connected to side walls on two sides of the frame (4), and guide rods (15) fixedly connected to the inner top wall of the door-shaped frame (2) and the upper side wall of the processing table (1) are slidably inserted into the upper side walls of each guide block (16).

4. Bending device for fitting machining according to claim 1, characterized in that the lower side wall of each mobile plate (10) is fitted with pulleys which are arranged in rolling manner on the inner bottom wall of the machining table (1).

5. The bending device for processing accessories according to claim 1, wherein the outer walls of the two ends of the bidirectional screw rod (9) are fixedly sleeved with bearings with outer rings fixedly connected to the inner wall of the processing table (1).