Bending machine for automobile part manufacturing
By arranging press bars, lifting bars, insert plates and limiting teeth in the auto parts bending machine, the longitudinal limit of the parts is achieved, which solves the problem of parts detaching during the bending process and improves the bending efficiency and quality.
Patent Information
- Application Number
- CN202420805796.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-04-18
AI Technical Summary
When used by existing automotive accessories bending machines, the accessories are prone to disengage during the bending process, resulting in low bending efficiency and poor quality.
A bending machine for automobile parts manufacturing is designed. By setting pressure bars and lifting bars on the upper end of the parts, inserting plates and limiting teeth are used to limit the parts longitudinally and prevent them from coming off.
It effectively prevents the accessories from detaching during the bending process, improves the bending efficiency and quality, and solves the problem of accessories detaching in the prior art.
Smart Images
Figure CN222370018U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bending machines, in particular to a bending machine for manufacturing automobile parts. Background Art
[0002] Auto parts are the units that make up the whole of the car and the products that serve the car. They are the parts and accessories that make up the car. They generally include: engine parts, transmission parts, brake parts, steering parts, running parts, electrical instrument parts, auto lamps, car modification, security and anti-theft, auto interior, auto exterior, comprehensive accessories, audio-visual appliances, chemical care, car body and accessories, maintenance equipment, power tools, etc.
[0003] When producing auto parts, many auto parts need to be bent by a bending machine to meet the requirements of automobile installation. At present, most auto parts bending machines are mainly used to bend auto parts by extrusion between the bending pressure head and the bending substrate.
[0004] When the bending machine is in use, the automotive parts to be bent are placed on the fixed end, and the pull rod is pulled to apply force to the bending part, so that the automotive parts are deformed by force to perform the bending work. However, common bending machines only clamp the parts on both sides. When the parts are subjected to force, the upper end is not restricted, resulting in a bouncing phenomenon, causing the parts to detach from the bending machine, affecting the bending efficiency. Therefore, a bending machine for automotive parts manufacturing is proposed. Utility Model Content
[0005] 1. Technical issues to be resolved
[0006] In view of the deficiencies of the prior art, the utility model provides a bending machine for manufacturing automobile parts to solve the problem of separation of parts during bending and affecting the bending quality mentioned in the above background technology.
[0007] (II) Technical solution
[0008] To achieve the above purpose, the utility model provides the following technical solution: a bending machine for automobile parts manufacturing, comprising:
[0009] A chassis, a turntable is rotatably mounted at the middle position of the upper end of the chassis, a column is arranged at the middle position of the upper end of the turntable, the column is fixedly connected to the chassis, and the column penetrates and extends to the upper end of the turntable;
[0010] A fixed shell is arranged on the rear side of the upper end of the chassis, and the fixed shell is fixedly connected to the chassis, a first inner sliding shell is slidably installed inside the fixed shell, a rotating block is rotatably installed on the front side of the upper end of the first inner sliding shell, a lifting strip is longitudinally slidably installed inside the rotating block, a pressure strip is fixedly installed at the lower end of the lifting strip, and limiting teeth are arranged on the left and right sides of the outer side of the lifting strip, a second fixed block and a first fixed block are installed from the outside to the inside on the left and right sides of the upper end of the rotating block, a return spring is installed on the side of the outer side of the second fixed block close to the first fixed block, an insert plate is installed on one end of the outer side of the return spring, the insert plate is slidably connected with the first fixed block, the insert plate is adapted to the limiting teeth, and a dial plate is installed on the upper end of the insert plate.
[0011] Preferably, the first inner sliding shell is slidingly connected to the fixed shell, a first adjusting screw is rotatably installed at the rear end inside the fixed shell, the first adjusting screw is connected to the first inner sliding shell by threaded cooperation, and the first adjusting screw is used to control the movement of the first inner sliding shell.
[0012] Preferably, a moving shell is fixedly mounted on one side of the upper end of the turntable, and a second inner sliding shell is slidably mounted inside the moving shell.
[0013] Preferably, a second adjusting screw is installed on one side of the rear end inside the movable housing, and the second adjusting screw is rotatably connected to the movable housing, and the second adjusting screw is connected to the second inner sliding housing through threaded cooperation, and the second adjusting screw is used to control the movement of the second inner sliding housing.
[0014] Preferably, a handwheel is installed at one end of the first adjusting screw and the second adjusting screw, and the handwheel is fixedly connected to the first adjusting screw and the second adjusting screw, so that the handwheel makes the rotation of the first adjusting screw and the second adjusting screw more convenient.
[0015] Preferably, a gripping rod is installed on one side of the exterior of the moving housing, and the gripping rod is fixedly connected to the moving housing, and the gripping rod is used to rotate the moving housing and the turntable.
[0016] (III) Beneficial effects
[0017] Compared with the prior art, the utility model provides a bending machine for automobile parts manufacturing, which has the following beneficial effects:
[0018] 1. After the accessory is fixed between the first inner sliding shell and the column, the utility model rotates the rotating block to rotate the pressure strip to the upper end of the accessory, presses the lifting strip downward to make it descend until the pressure strip presses the accessory, and the lifting strip and the pressure strip are fixed by the limiting teeth of the plug plate, thereby realizing the longitudinal limitation of the accessory, preventing the accessory from detaching when being bent, and solving the problem raised in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1It is a top view of the overall structure of the utility model;
[0020] Figure 2 For the utility model Figure 1 A partial enlarged view of the middle A area;
[0021] Figure 3 It is the overall structural front view of the utility model.
[0022] In the figure: 1. chassis; 2. turntable; 3. column; 4. fixed housing; 5. first inner sliding housing; 6. first adjusting screw; 7. moving housing; 8. second inner sliding housing; 9. second adjusting screw; 10. gripping rod; 11. rotating block; 12. lifting bar; 13. pressure bar; 14. limiting teeth; 15. first fixed block; 16. second fixed block; 17. reset spring; 18. plug plate; 19. dial plate. DETAILED DESCRIPTION
[0023] 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.
[0024] The utility model provides a technical solution, a bending machine for manufacturing automobile parts, please refer to Figure 1 , Figure 2 and Figure 3 ,include:
[0025] A chassis 1, a turntable 2 is rotatably mounted at the middle position of the upper end of the chassis 1, a column 3 is arranged at the middle position of the upper end of the turntable 2, the column 3 is fixedly connected to the chassis 1, and the column 3 penetrates and extends to the upper end of the turntable 2;
[0026] A fixed shell 4 is arranged on the rear side of the upper end of the chassis 1, and the fixed shell 4 is fixedly connected to the chassis 1. A first inner sliding shell 5 is slidably installed inside the fixed shell 4, and a rotating block 11 is rotatably installed on the front side of the upper end of the first inner sliding shell 5. A lifting bar 12 is longitudinally slidably installed inside the rotating block 11, and a pressure bar 13 is fixedly installed at the lower end of the lifting bar 12. Limit teeth 14 are arranged on the left and right sides of the outer side of the lifting bar 12. A second fixed block 16 and a first fixed block 15 are installed from the outside to the inside on the left and right sides of the upper end of the rotating block 11. A return spring 17 is installed on the side of the second fixed block 16 close to the first fixed block 15, and an insert plate 18 is installed on one end of the outer side of the return spring 17. The insert plate 18 is slidably connected to the first fixed block 15, and the insert plate 18 is adapted to the limit tooth 14, and a dial plate 19 is installed on the upper end of the insert plate 18.
[0027] See also Figure 1 and Figure 2 The first inner sliding shell 5 is slidably connected to the fixed shell 4, and a first adjusting screw 6 is rotatably installed at the rear end of the fixed shell 4. The first adjusting screw 6 is connected to the first inner sliding shell 5 through threaded cooperation, and the first adjusting screw 6 is used to control the movement of the first inner sliding shell 5.
[0028] See also Figure 1 and Figure 2 A moving housing 7 is fixedly mounted on one side of the upper end of the turntable 2, and a second inner sliding housing 8 is slidably mounted inside the moving housing 7.
[0029] See also Figure 1 and Figure 2 A second adjusting screw 9 is installed on one side of the rear end of the movable housing 7, and the second adjusting screw 9 is rotatably connected to the movable housing 7. The second adjusting screw 9 is connected to the second inner sliding housing 8 through threaded cooperation, and the second adjusting screw 9 is used to control the movement of the second inner sliding housing 8.
[0030] See also Figure 1 and Figure 2 A handwheel is installed at one end of the first adjusting screw 6 and the second adjusting screw 9, and the handwheel is fixedly connected to the first adjusting screw 6 and the second adjusting screw 9. The handwheel makes the rotation of the first adjusting screw 6 and the second adjusting screw 9 more convenient.
[0031] See also Figure 1 and Figure 3 A grip rod 10 is installed on one side of the outer side of the moving shell 7, and the grip rod 10 is fixedly connected to the moving shell 7. The grip rod 10 is used to rotate the moving shell 7 and the turntable 2.
[0032] This solution: the accessory to be bent is placed between the column 3 and the fixed shell 4, and the first adjusting screw 6 is rotated. The first inner sliding shell 5 and the first adjusting screw 6 are threadedly matched to convert the rotational motion of the first adjusting screw 6 into the linear motion of the first inner sliding shell 5, so that the first inner sliding shell 5 moves to clamp and fix the accessory, and then the second adjusting screw 9 is rotated to make the second inner sliding shell 8 move outward to approach the accessory, and the turntable 2 is rotated by the grip 10 to make the second inner sliding shell 8 bend the accessory, and the accessory is fixed. After being fixed between the first inner sliding shell 5 and the column 3, the rotating block 11 is rotated to make the pressure strip 13 rotate to the upper end of the accessory, and the lifting strip 12 is pressed downward to make it descend until the pressure strip 13 presses the accessory, and the lifting strip 12 and the pressure strip 13 are fixed by the limit tooth 14 of the plug plate 18, thereby realizing the longitudinal limit of the accessory. When the lifting strip 12 needs to be raised, the paddle plate 19 is pushed outward to make one end of the plug plate 18 disengage from the limit tooth 14, thereby canceling the limit of the limit tooth 14, which is convenient for controlling the lifting strip 12.
[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0034] Although embodiments of the present invention have been shown and described, it will be appreciated 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 that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A bending machine for automobile parts manufacturing, characterized in that: include: A chassis (1), a turntable (2) is rotatably mounted at the middle position of the upper end of the chassis (1), a column (3) is arranged at the middle position of the upper end of the turntable (2), the column (3) is fixedly connected to the chassis (1), and the column (3) penetrates and extends to the upper end of the turntable (2); A fixed shell (4) is arranged at the rear side of the upper end of the chassis (1), and the fixed shell (4) is fixedly connected to the chassis (1). A first inner sliding shell (5) is slidably installed inside the fixed shell (4), a rotating block (11) is rotatably installed on the front side of the upper end of the first inner sliding shell (5), a lifting bar (12) is longitudinally slidably installed inside the rotating block (11), a pressure bar (13) is fixedly installed at the lower end of the lifting bar (12), and limit teeth (14) are arranged on the left and right sides of the outside of the lifting bar (12), and the lifting bar (12) is provided with a plurality of movable teeth (14). A second fixed block (16) and a first fixed block (15) are installed from outside to inside on both left and right sides of the upper end of the rotating block (11); a return spring (17) is installed on the outer side of the second fixed block (16) close to the first fixed block (15); an insert plate (18) is installed on one end of the outer side of the return spring (17); the insert plate (18) is slidably connected to the first fixed block (15); the insert plate (18) is matched with the limiting tooth (14); and a shift plate (19) is installed on the upper end of the insert plate (18).
2. A bending machine for automobile parts manufacturing according to claim 1, characterized in that: The first inner sliding shell (5) is slidably connected to the fixed shell (4), and a first adjusting screw (6) is rotatably installed at the rear end inside the fixed shell (4). The first adjusting screw (6) is connected to the first inner sliding shell (5) through threaded matching.
3. A bending machine for automobile parts manufacturing according to claim 2, characterized in that: A moving housing (7) is fixedly mounted on one side of the upper end of the rotating disk (2), and a second inner sliding housing (8) is slidably mounted inside the moving housing (7).
4. A bending machine for automobile parts manufacturing according to claim 3, characterized in that: A second adjusting screw (9) is installed on one side of the rear end of the movable housing (7), and the second adjusting screw (9) is rotatably connected to the movable housing (7). The second adjusting screw (9) is connected to the second inner sliding housing (8) by threaded engagement.
5. A bending machine for automobile parts manufacturing according to claim 4, characterized in that: A hand wheel is installed at one end of the first adjusting screw (6) and the second adjusting screw (9), and the hand wheel is fixedly connected to the first adjusting screw (6) and the second adjusting screw (9).
6. A bending machine for automobile parts manufacturing according to claim 4, characterized in that: A grip rod (10) is installed on one side of the exterior of the moving housing (7), and the grip rod (10) is fixedly connected to the moving housing (7).