Automatic clamp for end beam
By designing an automatic clamp for the end beam, the product is automatically clamped using an electric clamp and spring structure, which solves the problem of cumbersome operation of conventional clamps and improves clamping efficiency and product balance.
Patent Information
- Application Number
- CN202421200825.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-29
AI Technical Summary
Conventional clamps are cumbersome to operate, requiring manual or button-controlled clamping, which makes them inconvenient to use.
Design an automatic clamp for end beams, which adopts an electric clamp and spring structure. The clamp overcomes the elastic force of the tension spring through the pressure frame and automatically connects the clamping drive power supply. Combined with the cooperation of the lifting column and the tension spring, it realizes automatic clamping and balancing of products.
It enables automatic product clamping, improves clamping efficiency and product balance, and simplifies the operation process.
Smart Images
Figure CN222344885U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of clamps, in particular to an automatic clamp for an end beam. Background Art
[0002] A fixture is a device used to fix the object to be processed in the mechanical manufacturing process, so that it is in the correct position for construction or inspection. In a broad sense, any device used to quickly, conveniently and safely install the workpiece in any process can be called a fixture.
[0003] When using a conventional clamp, the product needs to be placed in the clamp and then the clamp is clamped by pressing a button or by hand, which causes the problem that the conventional clamp operation is relatively troublesome.
[0004] Therefore, we proposed an automatic clamp for end beams to solve the above problems. Utility Model Content
[0005] The utility model aims to solve the problem that conventional clamps are troublesome to operate, and proposes an automatic clamp for an end beam.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] An automatic clamp for an end beam includes an electric clamp, a fixed frame is fixedly connected to the lower end of the electric clamp, a pressure frame is provided on the lower side of the electric clamp, the pressure frame slides through the fixed frame, a first tension spring is connected between the fixed frame and the pressure frame, an elastic frame is fixedly installed at the lower part of the fixed frame, and a power-off switch is fixedly connected to the elastic frame. After placing a product inside the electric clamp, the product is preferentially acted on the pressure frame, and the pressure frame overcomes the elastic force of the first tension spring to act on the power-off switch, and the clamping drive power of the electric clamp is turned on, and the electric clamp is driven to clamp the product, so as to facilitate automatic clamping of the product.
[0008] Preferably, a first lifting column is slidably mounted on the fixing frame, a second tension spring is connected between the fixing frame and the first lifting column, and the first lifting column and the second tension spring are symmetrically arranged. The elasticity of the second tension spring is used to act upward on the first lifting column, and the product is acted upward through the first lifting column, so as to increase the balance of the product.
[0009] Preferably, the fixing frame includes a first frame body and a mounting seat, and the mounting seat is symmetrically fixedly connected to the lower part of the first frame body. The mounting seat facilitates the fixing frame to be fixedly connected to the target rack.
[0010] Preferably, the fixing frame further comprises a guide sleeve, which is evenly fixedly connected to the lower end of the first frame body. The guide sleeve is used to increase the sliding guide range of the pressing frame and the first lifting column, thereby improving the stability of the pressing frame and the first lifting column in the lifting direction.
[0011] Preferably, the pressing frame includes a second frame and a descending column, wherein the second frame is fixedly connected to the upper end of the descending column. When the product acts on the second frame, the second frame overcomes the elastic force of the first tension spring and descends until the descending column presses the power-off switch downward, thereby automatically triggering the clamping.
[0012] Preferably, the first lifting column comprises a pad and a second lifting column, wherein the pad is fixedly connected to the upper end of the second lifting column. When the pad is subjected to pressure, the elastic force of the second tension spring is used to react upward to the pad, thereby balancing the product.
[0013] Preferably, the elastic frame includes a mounting bar and an elastic frame body, and the upper end of the elastic frame body is fixedly connected to the side end of the mounting bar. When the power switch is subjected to excessive pressure, the elastic force buffering protection of the elastic frame body is used to prevent the power switch from being crushed.
[0014] In summary, the technical effects and advantages of the utility model are as follows:
[0015] 1. After placing the product inside the electric clamp, make the product act on the press frame first. The press frame overcomes the elastic force of the first tension spring to act on the power-off switch, turn on the clamping drive power of the electric clamp, drive the electric clamp to clamp the product, and facilitate automatic clamping of the product.
[0016] 2. The elasticity of the second tension spring is used to act upward on the first lifting column, and the product is acted upward through the first lifting column, so as to increase the balance of the product.
[0017] 3. After the product acts on the second frame, the second frame overcomes the elastic force of the first tension spring and descends until the descending column presses the power-off switch downward, thereby automatically triggering the clamping. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the fixing frame structure of the utility model;
[0020] Figure 3 This is a schematic diagram of the press frame structure of the utility model;
[0021] Figure 4 This is a schematic diagram of the structure of the first lifting column of the utility model;
[0022] Figure 5It is a schematic diagram of the elastic frame structure of the utility model.
[0023] In the figure: 1. electric clamp; 2. fixing frame; 3. pressing frame; 4. first lifting column; 5. elastic frame; 6. power-off switch; 7. second tension spring; 8. first tension spring; 21. first frame; 22. mounting seat; 23. guide sleeve; 31. second frame; 32. descending column; 41. pad; 42. second lifting column; 51. mounting strip; 52. elastic frame. DETAILED DESCRIPTION
[0024] The technical solutions in the utility model embodiments will be described clearly and completely below in conjunction with the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, rather than all of the embodiments.
[0025] Reference Figure 1 An automatic clamp for an end beam includes an electric clamp 1, a fixing frame 2 is fixedly connected to the lower end of the electric clamp 1, a pressing frame 3 is arranged on the lower side of the electric clamp 1, the pressing frame 3 slides through the fixing frame 2, a first tension spring 8 is connected between the fixing frame 2 and the pressing frame 3, an elastic frame 5 is fixedly installed at the lower part of the fixing frame 2, and a power-off switch 6 is fixedly connected to the elastic frame 5. The power-off switch 6 is electrically connected in series with the clamping drive circuit of the electric clamp 1.
[0026] Reference Figure 1 A first lifting column 4 is slidably mounted on the fixed frame 2, a second tension spring 7 is connected between the fixed frame 2 and the first lifting column 4, and the first lifting column 4 and the second tension spring 7 are symmetrically arranged. The elasticity of the second tension spring 7 acts upward on the first lifting column 4, and the product is acted upward through the first lifting column 4 to balance the product.
[0027] Reference Figure 1 and 2 The fixing frame 2 includes a first frame body 21 and a mounting seat 22. The electric clamp 1 is fixedly mounted on the first frame body 21. The mounting seat 22 is symmetrically fixedly connected to the lower part of the first frame body 21. The first frame body 21 is fixedly connected to the target frame through the mounting seat 22.
[0028] Reference Figure 1 and 2 The fixed frame 2 further includes a guide sleeve 23, which is evenly and fixedly connected to the lower end of the first frame body 21. The guide sleeve 23 is used to increase the sliding guide range of the pressing frame 3 and the first lifting column 4.
[0029] Reference Figure 1 , 23, the pressing frame 3 includes a second frame 31 and a descending column 32, the descending column 32 slides through the first frame 21 and the guide sleeve 23, the upper end of the first tension spring 8 is fixedly connected to the first frame 21, the lower end of the first tension spring 8 is fixedly connected to the descending column 32, and the second frame 31 is fixedly connected to the upper end of the descending column 32. After the product acts on the second frame 31, the second frame 31 overcomes the elastic force of the first tension spring 8 and descends until the descending column 32 presses the power-off switch 6 downward.
[0030] Reference Figure 1 , 2 4, the first lifting column 4 includes a pad 41 and a second lifting column 42, the second lifting column 42 slides through the first frame 21 and the guide sleeve 23, the lower end of the second tension spring 7 is fixedly connected to the second lifting column 42, and the pad 41 is fixedly connected to the upper end of the second lifting column 42. When the pad 41 is subjected to pressure, the elastic force of the second tension spring 7 is used to react upward to the pad 41.
[0031] Reference Figure 1 , 2 5, the elastic frame 5 includes a mounting strip 51 and an elastic frame body 52, the mounting strip 51 is mounted under the first frame body 21 by screws, the power-off switch 6 is fixedly mounted on the elastic frame body 52, and the upper end of the elastic frame body 52 is fixedly connected to the side end of the mounting strip 51. When the power-off switch 6 is subjected to excessive pressure, the elastic force of the elastic frame body 52 is used for buffering protection.
[0032] Working principle: After placing the product inside the electric clamp 1, the product is preferentially acted on the pressing frame 3, and the pressing frame 3 overcomes the elastic force of the first tension spring 8 to act on the power-off switch 6, turning on the clamping drive power of the electric clamp 1, and driving the electric clamp 1 to clamp the product.
[0033] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the utility model according to the technical scheme and utility model concept of the utility model, which should be covered by the protection scope of the utility model.
[0034] The description briefly mentions the application direction of the utility model for the prior art that is known to those skilled in the art and has not been changed, and combines it with the utility model to form a complete technology; the description avoids over-popularizing the technology familiar to those skilled in the art, and is used to assist those skilled in the art to quickly understand the main content of the utility model.
Claims
1. An automatic clamp for an end beam, comprising an electric clamp (1), characterized in that: The lower end of the electric clamp (1) is fixedly connected to a fixed frame (2), and a pressure frame (3) is provided on the lower side of the electric clamp (1). The pressure frame (3) slides through the fixed frame (2), and a first tension spring (8) is connected between the fixed frame (2) and the pressure frame (3). An elastic frame (5) is fixedly installed at the lower part of the fixed frame (2), and a power-off switch (6) is fixedly connected to the elastic frame (5).
2. The automatic clamp for end beam according to claim 1, characterized in that: A first lifting column (4) is slidably mounted on the fixing frame (2), a second tension spring (7) is connected between the fixing frame (2) and the first lifting column (4), and the first lifting column (4) and the second tension spring (7) are symmetrically arranged.
3. The automatic clamp for end beam according to claim 1, characterized in that: The fixing frame (2) comprises a first frame body (21) and a mounting seat (22), wherein the mounting seat (22) is symmetrically fixedly connected to the lower part of the first frame body (21).
4. The automatic clamp for end beam according to claim 3, characterized in that: The fixing frame (2) further comprises a guide sleeve (23), wherein the guide sleeve (23) is evenly and fixedly connected to the lower end of the first frame body (21).
5. The automatic clamp for end beam according to claim 1, characterized in that: The press frame (3) comprises a second frame body (31) and a descending column (32), wherein the second frame body (31) is fixedly connected to the upper end of the descending column (32).
6. The automatic clamp for end beam according to claim 2, characterized in that: The first lifting column (4) comprises a pad (41) and a second lifting column (42), wherein the pad (41) is fixedly connected to the upper end of the second lifting column (42).
7. The automatic clamp for end beam according to claim 1, characterized in that: The elastic frame (5) comprises a mounting strip (51) and an elastic frame body (52), and the upper end of the elastic frame body (52) is fixedly connected to the side end of the mounting strip (51).