Automobile part bending device capable of accurately controlling bending angle

Abstract

The utility model discloses an automobile part bending device capable of accurately controlling the bending angle, and relates to the technical field of automobile part machining. Comprising an operation table, a fixing assembly is installed on the top of the operation table, a bending assembly is installed on the outer wall of the operation table, the fixing assembly comprises a containing groove, the containing groove is formed in the middle of the top of the operation table, and the containing groove is parallel to the wide side of the operation table. A placing groove is formed in the middle of the top of the operation table, a metal wire is installed through the placing groove, a plurality of evenly-distributed installation grooves are formed in the positions, located at the two ends of the placing groove, of the top of the operation table, springs are fixedly connected into the installation grooves, and arc-shaped tiles are fixedly connected to the top ends of the springs. And the metal wires are fixed through the arc-shaped tiles and the placement grooves, so that in the bending process of the metal wires, the stability is improved, and the bending success rate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to an automobile parts bending device capable of accurately controlling the bending angle. Background Art

[0002] With the development of the automobile industry, the manufacturing industry of automobile shells is becoming more and more developed. Most of the parts on the car are made of metal parts. The forged metal parts are finally formed through shearing, punching and bending. Bending operation is a key step in the processing of automobile parts. Generally, the current mature CNC bending machine is used with the corresponding mold to complete the bending processing of the corresponding angle. However, when different automobile parts are processed into different bending angles and curvatures, the bending mold needs to be replaced to ensure the precise control of the bending angle and curvature. This frequent replacement of bending molds is more troublesome, resulting in low bending processing efficiency.

[0003] The publication number is CN219378569U, which is a bending device for automobile parts with precise control of bending angle. The following defects are exposed during use:

[0004] During use, the above device cannot clamp and fix the automotive parts to be bent, so that during the bending process of the automotive parts, the automotive parts are prone to displacement, resulting in bending failure. Therefore, there is an urgent need for an automotive parts bending device that can clamp and fix the automotive parts and accurately control the bending angle to improve the stability of the automotive parts during the bending process. Utility Model Content

[0005] The purpose of the utility model is to provide an automobile component bending device with accurate control of the bending angle, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bending device for automobile parts with precise control of bending angles, comprising an operating table, a fixing component is installed on the top of the operating table, a bending component is installed on the outer wall of the operating table, the fixing component comprises a placement groove, the placement groove is arranged in the middle of the top of the operating table, the placement groove is parallel to the wider side of the operating table, a plurality of evenly distributed installation grooves are respectively arranged on the top of the operating table at both ends of the placement groove, a spring is fixedly connected to the inside of the installation groove, and an arc-shaped tile is fixedly connected to the top of the spring.

[0007] Preferably, a matching upper arc-shaped protective gasket is pasted on the inner side of the arc-shaped tile, and a matching lower arc-shaped protective gasket is pasted on the inner wall of the operating table located in the placement groove.

[0008] Preferably, two ends of the top of the outer wall of the arc-shaped tile are respectively fixedly connected with carrying handles, a metal wire is clamped and fixed between the lower arc-shaped protective gasket and the upper arc-shaped protective gasket, and supporting columns are respectively installed around the bottom of the operating table.

[0009] Preferably, the bending assembly includes a fixed plate, which is fixedly connected to the middle of the narrower side of the outer wall of the operating table, and a driven wheel is fixedly connected to the top end of the fixed plate away from the operating table. The top of the fixed plate is provided with a plurality of circumferentially evenly distributed scale lines for measuring angles.

[0010] Preferably, the outer wall of the fixing plate is rotatably connected to a fixing frame, one end of the outer wall of the fixing frame away from the driven wheel is fixedly connected to a connecting column, and one end of the outer wall of the connecting column away from the driven wheel is fixedly connected to a handle.

[0011] Preferably, a driving wheel is fixedly connected to the middle of the inner top of the fixed frame, one side of the opposite surface of the driving wheel and the driven wheel are in contact with each other, and the top and bottom of the driving wheel and the driven wheel are both on the same horizontal plane.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The automobile parts bending device with precise control of bending angle has a placement groove in the middle of the top of an operating table, through which the metal wire is installed, a plurality of evenly distributed installation grooves are opened on the top of the operating table at both ends of the placement groove, a spring is fixedly connected inside the installation groove, an arc-shaped tile is fixedly connected to the top of the spring, and the metal wire is fixed by the arc-shaped tile and the placement groove, so that during the bending process of the metal wire, stability is improved, thereby improving the success rate of bending. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the automobile parts bending device for accurately controlling the bending angle of the utility model;

[0015] Figure 2 This is a structural schematic diagram of a bending assembly of an automobile component bending device for accurately controlling the bending angle of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the fixing assembly of the automobile parts bending device for accurately controlling the bending angle of the utility model.

[0017] In the figure: 1. operating table; 2. fixing assembly; 201. placement slot; 202. installation slot; 203. lower arc-shaped protective gasket; 204. spring; 205. arc-shaped tile; 206. carrying handle; 207. upper arc-shaped protective gasket; 3. bending assembly; 301. fixing plate; 302. scale line; 303. driven wheel; 304. driving wheel; 305. fixing frame; 306. connecting column; 307. handle; 4. support column; 5. metal wire. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] With the development of the automobile industry, the manufacturing industry of automobile shells is becoming more and more developed. Most of the parts on the car are mainly metal parts. The forged metal parts are finally formed by shearing, punching and bending. The bending operation is a key step in the automobile parts processing procedure. Generally, the current mature CNC bending machine is used with the corresponding mold to complete the bending processing of the corresponding angle. However, when different automobile parts are processed into different bending angles and curvatures, the bending mold needs to be replaced to ensure the precise control of the bending angle and curvature. This frequent replacement of the bending mold is more troublesome, resulting in low bending processing efficiency. The present application opens a placement groove in the middle of the top of the operating table, installs the metal wire through the placement groove, opens a number of evenly distributed installation grooves at both ends of the placement groove on the top of the operating table, fixes a spring inside the installation groove, and fixes an arc tile at the top of the spring. The metal wire is fixed by the arc tile and the placement groove. In this way, during the bending process of the metal wire, the stability is improved, thereby improving the success rate of the bending.

[0020] like Figure 1-Figure 3As shown, the utility model provides a technical solution: an automobile component bending device with precise control of bending angle, comprising an operating table 1, a fixing component 2 is installed on the top of the operating table 1, a bending component 3 is installed on the outer wall of the operating table 1, the fixing component 2 comprises a placement groove 201, the placement groove 201 is opened in the middle of the top of the operating table 1, the placement groove 201 is parallel to the wider side of the operating table 1, a plurality of evenly distributed installation grooves 202 are respectively opened at both ends of the placement groove 201 on the top of the operating table 1, a spring 204 is fixedly connected to the inside of the installation groove 202, and the spring 204 is fixedly connected to the outside of the installation groove 202. The top of 04 is fixedly connected with an arc-shaped tile 205. A placement groove 201 is opened in the middle of the top of the operating table 1, and the metal wire 5 is installed through the placement groove 201. A plurality of evenly distributed installation grooves 202 are opened at both ends of the placement groove 201 on the top of the operating table 1. A spring 204 is fixedly connected inside the installation groove 202, and an arc-shaped tile 205 is fixedly connected to the top of the spring 204. The metal wire 5 is fixed by the arc-shaped tile 205 and the placement groove 201. In this way, during the bending process of the metal wire 5, the stability is improved, thereby improving the success rate of the bending.

[0021] An upper arc-shaped protective gasket 207 is pasted to the inner side of the arc-shaped tile 205 , and a lower arc-shaped protective gasket 203 is pasted to the inner wall of the operating table 1 located in the placement groove 201 .

[0022] The top ends of the outer wall of the arc-shaped tile 205 are respectively fixedly connected with handles 206 , a metal wire 5 is clamped and fixed between the lower arc-shaped protective gasket 203 and the upper arc-shaped protective gasket 207 , and support columns 4 are respectively installed around the bottom of the operating table 1 .

[0023] The bending assembly 3 includes a fixed plate 301, which is fixedly connected to the middle of the narrower side of the outer wall of the operating table 1. A driven wheel 303 is fixedly connected to the end of the top of the fixed plate 301 away from the operating table 1. A plurality of circumferentially evenly distributed scale lines 302 for measuring angles are provided on the top of the fixed plate 301.

[0024] The outer wall of the fixing plate 301 is rotatably connected to the fixing frame 305 , one end of the outer wall of the fixing frame 305 away from the driven wheel 303 is fixedly connected to the connecting column 306 , and one end of the outer wall of the connecting column 306 away from the driven wheel 303 is fixedly connected to the handle 307 .

[0025] A driving wheel 304 is fixedly connected to the middle of the inner top of the fixed frame 305 , and the driving wheel 304 and the driven wheel 303 are fitted on one side of the opposite surface, and the tops and bottoms of the driving wheel 304 and the driven wheel 303 are on the same horizontal plane.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A bending device for automobile parts with precise control of bending angle, comprising an operating table (1), characterized in that: A fixing component (2) is installed on the top of the operating table (1), and a bending component (3) is installed on the outer wall of the operating table (1). The fixing component (2) comprises a placement groove (201), and the placement groove (201) is arranged in the middle of the top of the operating table (1). The placement groove (201) is parallel to a wider side of the operating table (1). The top of the operating table (1) is provided with a plurality of evenly distributed installation grooves (202) at both ends of the placement groove (201), and a spring (204) is fixedly connected inside the installation groove (202), and a curved tile (205) is fixedly connected to the top of the spring (204).

2. The automobile parts bending device with precise control of bending angle according to claim 1, characterized in that: An upper arc-shaped protective gasket (207) that matches the inner side of the arc-shaped tile (205) is pasted, and an lower arc-shaped protective gasket (203) that matches the inner wall of the operating table (1) located in the placement groove (201) is pasted.

3. The automobile parts bending device with precise control of bending angle according to claim 2, characterized in that: The top ends of the outer wall of the arc-shaped tile (205) are respectively fixedly connected with handles (206), a metal wire (5) is clamped and fixed between the lower arc-shaped protective gasket (203) and the upper arc-shaped protective gasket (207), and support columns (4) are respectively installed around the bottom of the operating table (1).

4. The automobile parts bending device with precise control of bending angle according to claim 1, characterized in that: The bending assembly (3) comprises a fixed plate (301), the fixed plate (301) being fixedly connected to the middle of a narrower side of the outer wall of the operating table (1), a driven wheel (303) being fixedly connected to one end of the top of the fixed plate (301) away from the operating table (1), and a plurality of scale lines (302) evenly distributed around the circumference for measuring angles being provided on the top of the fixed plate (301).

5. The automobile parts bending device with precise control of bending angle according to claim 4, characterized in that: The outer wall of the fixing plate (301) is rotatably connected to a fixing frame (305), one end of the outer wall of the fixing frame (305) away from the driven wheel (303) is fixedly connected to a connecting column (306), and one end of the outer wall of the connecting column (306) away from the driven wheel (303) is fixedly connected to a handle (307).

6. The automobile component bending device with precise control of bending angle according to claim 5, characterized in that: A driving wheel (304) is fixedly connected to the middle of the inner top of the fixed frame (305), and one side of the opposite surface of the driving wheel (304) and the driven wheel (303) is in contact with each other, and the top and bottom of the driving wheel (304) and the driven wheel (303) are both on the same horizontal plane.

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