Device for twisting copper bar
By designing a copper row torsion device including a base, a motor fixing seat, a screw fixing seat and a clamping cylinder, the precise torsion of the copper row is achieved, solving the problem of difficult to ensure angle and flatness, and improving production efficiency and stability.
Patent Information
- Application Number
- CN202422256302.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-09-14
AI Technical Summary
The existing copper bar torsion process is carried out in the mold, making it difficult to ensure angle and flatness, and the adjustment is cumbersome, which affects production efficiency.
A device including a base, a motor fixing seat, a screw fixing seat, a linear motor, a clamping cylinder and a tooling fixture is designed to achieve precise torsion of the copper row through programming control, and the linear motor and torsion motor drive the screw for angle and position adjustment.
The copper duct torsion process is optimized, with simple operation, easy debugging, adjustable parameters, and improved production efficiency and stability.
Smart Images
Figure CN223079537U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a copper bar for an electric car, in particular to a device for twisting a copper bar. Background Art
[0002] At present, electric cars are becoming more and more popular, and various copper bar terminals required for electric cars have gradually evolved from straight bar terminals to angle plate wiring terminals at various angles.
[0003] The original copper bar twisting process needs to be carried out in a mold, and it is difficult to ensure the angle and flatness. At the same time, the adjustment is cumbersome, which affects the production efficiency of products. Content of the Utility Model
[0004] The utility model aims to solve the above defects and provides a device for twisting a copper bar.
[0005] In order to overcome the defects in the background art, the technical solution adopted by the utility model to solve its technical problems is: this device for twisting a copper bar includes a base. On one side above the base, there is a first motor fixing seat, and on the other side, there is a second motor fixing seat. Between the first motor fixing seat and the second motor fixing seat, there is a first lead screw fixing seat. A twisting motor and a speed reducer are connected to the first motor fixing seat. A linear motor is provided on the second motor fixing seat. A linear guide rail is connected to the first lead screw fixing seat. A tooling fixing seat is provided on the linear guide rail. A lead screw is connected to the tooling fixing seat and is connected to the linear motor through the lead screw. At the upper end of the tooling fixing seat, there is a cylinder fixing seat. A clamping cylinder is fixed in the cylinder fixing seat. Below the clamping cylinder in the cylinder fixing seat, there is a tooling fixture. The front end of the speed reducer is connected to a rotating tooling.
[0006] According to another embodiment of the utility model, it further includes that one end of the lead screw is fixed on the first lead screw fixing seat and passes through the second lead screw fixing seat fixed on the first lead screw fixing seat and is connected to the linear motor.
[0007] According to another embodiment of the utility model, it further includes that dimension adjusting seats are provided on both sides of the tooling fixture.
[0008] According to another embodiment of the utility model, it further includes that the lower ends of the twisting motor and the linear motor are connected to rollers through support feet.
[0009] According to another embodiment of the utility model, it further includes that an anti-fooling plug pin is connected to the tooling fixture, and the anti-fooling plug pin corresponds to the center of the rotating tooling.
[0010] The beneficial effects of the present utility model are as follows: This device for twisting copper bars optimizes the twisting process of copper bars. The device has the advantages of simple operation, convenient debugging, and flexible disassembly and assembly. Through programming control, its parameters are adjustable, stable and reliable, greatly reducing the complexity of debugging in actual use by users. Description of the Drawings
[0011] The present utility model will be further described below in conjunction with the drawings and embodiments.
[0012] Figure 1 is a schematic structural diagram of the present utility model;
[0013] Among them: 1. Twisting motor, 2. Reducer, 3. Motor fixing seat, 4. Rotating tooling, 5. Anti-fooling pin, 6. Clamping cylinder, 7. Cylinder fixing seat, 8. Tooling fixture, 9. Dimension adjusting seat, 10. Tooling fixing seat, 11. Lead screw, 12. Lead screw fixing seat, 13. Motor fixing seat, 14. Linear motor, 15. Base, 16. Lead screw fixing seat, 17. Linear guide rail. Specific Embodiments
[0014] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without making creative efforts based on the embodiments of the present utility model belong to the scope of protection of the present utility model.
[0015] The linear motor, twisting motor, reducer, and rotating tooling of this device for twisting copper bars are fixed to the base by screw pins and remain stationary. The intermediate clamping cylinder, tooling fixture, dimension adjusting component, and anti-fooling component are fixed to the tooling fixing seat by screw pins. The tooling fixing seat is installed on the linear guide rail assembly and is connected by a lead screw below.
[0016] The specific structure is as Figure 1As shown in the figure, it includes a base 15. On one side above the base 15, there is a first motor fixing seat 3, and on the other side, there is a second motor fixing seat 13. Between the first motor fixing seat 3 and the second motor fixing seat 13, there is a first lead screw fixing seat 16. A torsion motor 1 and a speed reducer 2 are connected to the first motor fixing seat 3. A linear motor 14 is provided on the second motor fixing seat 13. A linear guide rail 17 is connected to the first lead screw fixing seat 16. A tooling fixing seat 10 is provided on the linear guide rail 17. A lead screw 11 is connected to the tooling fixing seat 10 and is connected to the linear motor 14. At the upper end of the tooling fixing seat 10, there is a cylinder fixing seat 7. A clamping cylinder 6 is fixed inside the cylinder fixing seat 7. Below the clamping cylinder 6 inside the cylinder fixing seat 7, there is a tooling fixture 8. The front end of the speed reducer 2 is connected to a rotating tooling 4.
[0017] One end of the lead screw 11 is fixed to the first lead screw fixing seat 16 and passes through the second lead screw fixing seat 12 fixed to the first lead screw fixing seat 16 and is connected to the linear motor 14. The lead screw 11 can move the first lead screw fixing seat 16 back and forth. When moving backward, the product to be rotated is placed, and the linear electrode drives the lead screw to send the product into the rotating tooling for rotation.
[0018] On both sides of the tooling fixture 8, there are size adjusting seats 9. To adapt to the processing of the sizes of various copper bars, the clamping position of the tooling fixture 8 is adjusted through the size adjusting seats 9.
[0019] The lower ends of the torsion motor 1 and the linear motor 14 are connected to rollers through feet. The purpose of setting the rollers is to enable the entire torsion device to move.
[0020] An anti-fooling pin 5 is connected to the tooling fixture 8, and the anti-fooling pin 5 corresponds to the center of the rotating tooling 4. The setting of the anti-fooling pin 5 can detect symmetric parts and similar parts to prevent material mixing.
[0021] Working principle: The product is fixed by the tooling fixture 8, the clamping cylinder 6 presses the product, and the linear motor 14 drives the lead screw 11 to send the product into the rotating tooling 4. Its feeding position and rotation angle are both controlled by computer programming, and the parameters are adjustable. After completion, the linear motor 14 drives the lead screw 11 to pull the product back, and then it can be taken out.
[0022] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.
Claims
1. A device for twisting copper bars, comprising a base (15). On one side above the base (15), there is a first motor fixing base (3), and on the other side, there is a second motor fixing base (13). Between the first motor fixing base (3) and the second motor fixing base (13), there is a first lead screw fixing base (16), characterized in that: A torsion motor (1) and a speed reducer (2) are connected to the first motor fixing base (3). A linear motor (14) is provided on the second motor fixing base (13). A linear guide rail (17) is connected to the first lead screw fixing base (16). A tooling fixing base (10) is provided on the linear guide rail (17). A lead screw (11) is connected to the tooling fixing base (10) and is connected to the linear motor (14) through the lead screw (11). A cylinder fixing base (7) is provided at the upper end of the tooling fixing base (10). A clamping cylinder (6) is fixed in the cylinder fixing base (7). A tooling fixture (8) is provided below the clamping cylinder (6) and within the cylinder fixing base (7). The front end of the speed reducer (2) is connected to a rotary tooling (4).
2. The device for twisting copper bars according to claim 1, characterized in that: One end of the lead screw (11) is fixed to the first lead screw fixing base (16) and passes through the second lead screw fixing base (12) fixed to the first lead screw fixing base (16) and is connected to the linear motor (14).
3. A device for twisting copper bars as described in claim 1, characterized in that: Dimension adjustment seats (9) are provided on both sides of the tooling fixture (8).
4. A device for twisting copper bars according to claim 1, characterized in that: The lower ends of the torsion motor (1) and the linear motor (14) are connected to rollers through feet.
5. A device for twisting copper bars according to claim 1, characterized in that: An anti-fooling plug pin (5) is connected to the tooling fixture (8), and the anti-fooling plug pin (5) corresponds to the center of the rotary tooling (4).