Clamp with adjusting function
By introducing rolling components and adjustment mechanisms into the fixture, the problem of low processing efficiency caused by the offset of the clamping position of automotive parts was solved, achieving precise positioning and rapid adjustment, and improving processing efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI XINWANGDA AUTO PARTS CO LTD
- Filing Date
- 2025-05-12
- Publication Date
- 2026-04-17
AI Technical Summary
Existing automotive parts fixtures require release and readjustment when the clamping position shifts, resulting in reduced processing efficiency.
A clamp with a rolling component and an adjustment mechanism was designed. The clamping plate is driven by an electric push rod to hold the parts, and the arc groove and guide roller are used to reduce friction. The position of the bracket is adjusted by a sliding component and a screw, so as to achieve precise positioning and fine adjustment of the parts.
It improves the accuracy and stability of position adjustment during the processing of automotive parts, reduces the time required for re-clamping, and increases processing efficiency.
Smart Images
Figure CN224129567U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of clamping technology, specifically a clamp with an adjustable function. Background Technology
[0002] A fixture is a device used in mechanical manufacturing to fix a workpiece in the correct position for construction or inspection. It is also called a clamp. In a broader sense, any device used to quickly, conveniently and safely install a workpiece in any step of the process can be called a fixture.
[0003] Currently, in the processing of automotive parts, fixtures are often used to hold the parts to maintain their stability, enabling welding and other operations. However, when existing automotive part fixtures shift their clamping position, the parts need to be released, repositioned, and then re-clamped, which is time-consuming and reduces processing efficiency. Therefore, this paper proposes a fixture with an adjustment function to address these issues. Utility Model Content
[0004] To overcome the shortcomings of existing technologies, when the clamping position of automotive parts in existing automotive parts processing fixtures shifts, it is necessary to loosen the automotive parts, adjust their position, and then re-clamp them, which consumes a lot of time and reduces the processing efficiency of automotive parts. This utility model proposes a fixture with an adjustment function.
[0005] The technical solution adopted by this utility model to solve its technical problem is: a clamp with an adjustment function, including a base, a positioning frame slidably connected to both sides of the surface of the base, an electric push rod fixedly installed on the top of the positioning frame, the telescopic end of the electric push rod extending into the interior of the positioning frame and slidably connected to the positioning frame, a clamping plate fixedly connected to the telescopic end of the electric push rod, a rolling assembly provided at the bottom of the clamping plate and inside the positioning frame, and an adjustment mechanism slidably connected to the surface of the base;
[0006] The rolling assembly includes an arc-shaped groove formed on the surface of the clamping plate and inside the positioning frame. A support rod is fixedly installed inside the arc-shaped groove, and a guide roller is rotatably sleeved on the surface of the support rod.
[0007] The adjustment mechanism includes a bracket slidably connected to the surface of the base. A push plate and a top plate are slidably connected to both sides of the bracket surface, respectively. A first screw is threaded to one side of the bracket. One end of the first screw passes through the bracket and is rotatably connected to the push plate. A spring is fixedly connected to one side inside the bracket. One end of the spring is fixedly connected to the top plate. A sliding assembly is fixedly installed at the bottom of the bracket.
[0008] Preferably, a first positioning block is fixedly installed at one end of the first screw, and a positioning sleeve is fixedly installed on the surface of the push plate, with the inner cavity of the positioning sleeve slidably connected to the surface of the first positioning block.
[0009] Preferably, positioning rods are fixedly connected to the surfaces of the push plate and the top plate, one end of the positioning rod passes through the bracket, the surface of the positioning rod is slidably connected to the bracket, and the inner cavity of the spring is slidably connected to the surface of the positioning rod.
[0010] Preferably, the sliding assembly includes a slider fixedly installed at the bottom of the bracket, a groove is formed on the surface of the base, the surface of the slider is slidably connected to the inner cavity of the groove, a second screw is rotatably connected to the inner cavity of the groove, one end of the second screw passes through the slider, the surface of the second screw is threadedly connected to the inner cavity of the slider, and one end of the second screw passes through the base and is rotatably connected to the base.
[0011] Preferably, a second positioning block is fixedly installed at the other end of the second screw, and the surface of the second positioning block is slidably connected to the inner cavity of the base.
[0012] Preferably, a support block is fixedly installed at the bottom of the bracket, and a support groove is formed on the surface of the base, with the inner cavity of the support groove slidably connected to the surface of the support block.
[0013] Preferably, a limiting block is fixedly installed on the surface of the support block, and a limiting groove is formed in the inner wall of the support groove, with the inner cavity of the limiting groove slidingly connected to the surface of the limiting block.
[0014] The advantages of this utility model are:
[0015] 1. By setting up a rolling component and an adjustment mechanism, this utility model can adjust the position of the car parts after they are clamped inside the positioning frame, and make the car parts slide inside the positioning frame through the adjustment mechanism, thereby achieving the purpose of adjusting the position of the car parts. At the same time, the position of the car parts can be finely adjusted through the first screw to improve the positioning accuracy of the car parts.
[0016] 2. This utility model, by setting a sliding component, allows the bracket to slide on the surface of the base, so that the position of the automotive parts can be adjusted by adjusting the position of the bracket. Not only can the position of the automotive parts be adjusted by adjusting the position of the bracket, but the position of the bracket can also be effectively stabilized to ensure the stability of the position of the automotive parts. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0018] Figure 1 This is a schematic diagram of the adjustable clamp structure of this utility model;
[0019] Figure 2 This is a schematic diagram of the positioning frame structure of this utility model;
[0020] Figure 3 This is a schematic diagram of the rolling component structure of this utility model;
[0021] Figure 4 This is a schematic diagram of the adjustment mechanism structure of this utility model;
[0022] Figure 5 This is a schematic diagram of the sliding component structure of this utility model.
[0023] In the diagram: 1. Base; 2. Positioning frame; 3. Electric push rod; 4. Clamping plate; 5. Rolling assembly; 51. Arc groove; 52. Support rod; 53. Guide roller; 6. Adjustment mechanism; 61. Bracket; 62. Push plate; 6201. First screw; 6202. First positioning block; 6203. Positioning sleeve; 63. Top plate; 6301. Spring; 64. Positioning rod; 7. Sliding assembly; 71. Slider; 72. Slide groove; 73. Second screw; 7301. Second positioning block; 74. Support block; 75. Support groove; 76. Limiting block; 77. Limiting groove. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.
[0025] The following is in conjunction with the appendix Figure 1-5This application will be described in further detail.
[0026] This application discloses a clamp with an adjustable function. (Refer to...) Figure 1 , Figure 2 , Figure 3 and Figure 4 A clamp with an adjustable function includes a base 1, with positioning frames 2 slidably connected to both sides of the surface of the base 1, an electric push rod 3 fixedly installed on the top of the positioning frame 2, the telescopic end of the electric push rod 3 extending into the interior of the positioning frame 2 and slidably connected to the positioning frame 2, a clamping plate 4 fixedly connected to the telescopic end of the electric push rod 3, a rolling assembly 5 provided at the bottom of the clamping plate 4 and inside the positioning frame 2, and an adjusting mechanism 6 slidably connected to the surface of the base 1.
[0027] The rolling assembly 5 includes an arc-shaped groove 51 formed on the surface of the clamping plate 4 and inside the positioning frame 2. A support rod 52 is fixedly installed inside the arc-shaped groove 51, and a guide roller 53 is rotatably sleeved on the surface of the support rod 52.
[0028] The adjustment mechanism 6 includes a bracket 61 slidably connected to the surface of the base 1. A push plate 62 and a top plate 63 are slidably connected to both sides of the bracket 61 surface, respectively. A first screw 6201 is threaded onto one side of the bracket 61, with one end of the first screw 6201 passing through the bracket 61 and rotatably connected to the push plate 62. A spring 6301 is fixedly connected to one side inside the bracket 61, with one end of the spring 6301 fixedly connected to the top plate 63. A sliding assembly 7 is fixedly installed at the bottom of the bracket 61. By inserting automotive parts into the positioning frame 2 and moving the clamping plate 4 via an electric push rod 3, the automotive parts are positioned... The parts are clamped inside the positioning frame 2 and supported by the bracket 61. The position of the bracket 61 is adjusted by the sliding component 7, and the position of the parts is adjusted by adjusting the position of the bracket 61. The guide roller 53 is rotated and sleeved on the surface of the support rod 52, so that the parts slide inside the positioning frame 2 to avoid friction between the parts and the inner wall of the positioning frame 2. Then, the position of the push plate 62 is adjusted by rotating the first screw 6201, so that the parts move laterally inside the bracket 61 to make fine adjustments to the position of the parts and improve the accuracy of the position adjustment.
[0029] Reference Figure 1 and Figure 4 A first positioning block 6202 is fixedly installed at one end of the first screw 6201, and a positioning sleeve 6203 is fixedly installed on the surface of the push plate 62. The inner cavity of the positioning sleeve 6203 is slidably connected to the surface of the first positioning block 6202. Through the slidable connection between the surface of the first positioning block 6202 and the inner cavity of the positioning sleeve 6203, the first screw 6201 can drive the push plate 62 to move through the first positioning block 6202 and the positioning sleeve 6203, so as to adjust the position of the push plate 62.
[0030] Reference Figure 1 and Figure 4 Positioning rods 64 are fixedly connected to the surfaces of push plate 62 and top plate 63. One end of the positioning rod 64 passes through bracket 61, and the surface of the positioning rod 64 is slidably connected to bracket 61. The inner cavity of spring 6301 is slidably connected to the surface of positioning rod 64. The positioning rod 64 can stabilize the position of push plate 62, top plate 63 and spring 6301 to ensure the stability of the position of automotive parts.
[0031] Reference Figure 1 and Figure 5 The sliding assembly 7 includes a slider 71 fixedly installed at the bottom of the bracket 61. A groove 72 is provided on the surface of the base 1. The surface of the slider 71 is slidably connected to the inner cavity of the groove 72. A second screw 73 is rotatably connected to the inner cavity of the groove 72. One end of the second screw 73 passes through the slider 71, and the surface of the second screw 73 is threadedly connected to the inner cavity of the slider 71. One end of the second screw 73 passes through the base 1 and is rotatably connected to the base 1. By rotating the second screw 73, the second screw 73 drives the slider 71 to slide inside the groove 72, thereby driving the bracket 61 to move through the slider 71, and thus adjusting the position of the bracket 61 through the sliding assembly 7.
[0032] Reference Figure 1 and Figure 5 The other end of the second screw 73 is fixedly installed with a second positioning block 7301, and the surface of the second positioning block 7301 is slidably connected to the inner cavity of the base 1. The slidable connection between the surface of the second positioning block 7301 and the inner cavity of the base 1 stabilizes the position of the second screw 73 and prevents the second screw 73 from moving laterally and affecting the position of the slider 71 and the bracket 61.
[0033] Reference Figure 1 and Figure 5 A support block 74 is fixedly installed at the bottom of the bracket 61, and a support groove 75 is opened on the surface of the base 1. The inner cavity of the support groove 75 is slidably connected to the surface of the support block 74. The position of the bracket 61 is stabilized by the slidable connection between the surface of the support block 74 and the inner cavity of the support groove 75, so as to avoid the bracket 61 from tilting or other situations.
[0034] Reference Figure 1 and Figure 5 A limiting block 76 is fixedly installed on the surface of the support block 74, and a limiting groove 77 is formed in the inner wall of the support groove 75. The inner cavity of the limiting groove 77 is slidably connected to the surface of the limiting block 76. The slidable connection between the surface of the limiting block 76 and the inner cavity of the limiting groove 77 stabilizes the position of the support block 74 inside the support groove 75 and prevents the support block 74 from separating from the support groove 75, thus affecting the position of the bracket 61.
[0035] Working principle: When clamping automotive parts is required, the automotive parts are inserted into the positioning frame 2, and the clamping plate 4 is moved by the electric push rod 3 to clamp the automotive parts inside the positioning frame 2. The automotive parts are lifted by the bracket 61. Then, the second screw 73 is rotated, and the position of the second screw 73 is stabilized by the second positioning block 7301, so that the second screw 73 drives the bracket 61 to slide on the surface of the base 1. The surface of the limiting block 76 slides with the inner cavity of the limiting groove 77 to stabilize the position of the bracket inside the support groove 75. Then, the position of the bracket 61 is stabilized by the support block 74, so that the position of the automotive parts can be adjusted by the bracket 61. Then, the first screw 6201 is rotated, and the surface of the first positioning block 6202 slides with the inner cavity of the positioning sleeve 6203. The first screw 6201 drives the push plate 62 to move, and the position of the push plate 62 is stabilized by the positioning rod 64. The position of the top plate 63 is supported by the spring 6301. The position of the spring 6301 and the top plate 63 are stabilized by the positioning rod 64, so that the spring 6301 supports the automotive parts through the top plate 63. This allows the position of the automotive parts on the bracket 61 to be adjusted, so as to fine-tune the position of the automotive parts. When adjusting the position of the automotive parts, the guide roller 53 rotates inside the arc groove 51 through the support rod 52, so as to support the position of the automotive parts inside the positioning frame 2 through the guide roller 53. At the same time, the automotive parts can move inside the positioning frame 2, eliminating the inconvenience caused by re-clamping the automotive parts, thus effectively improving the processing efficiency of automotive parts.
[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. A clamp having a regulating function, characterized by: Includes a base (1), with positioning frames (2) slidably connected to both sides of the surface of the base (1), an electric push rod (3) fixedly installed on the top of the positioning frame (2), the telescopic end of the electric push rod (3) extending into the interior of the positioning frame (2) and slidably connected to the positioning frame (2), a clamping plate (4) fixedly connected to the telescopic end of the electric push rod (3), a rolling assembly (5) provided at the bottom of the clamping plate (4) and inside the positioning frame (2), and an adjustment mechanism (6) slidably connected to the surface of the base (1); The rolling assembly (5) includes an arc-shaped groove (51) formed on the surface of the clamping plate (4) and inside the positioning frame (2). A support rod (52) is fixedly installed inside the arc-shaped groove (51), and a guide roller (53) is rotatably sleeved on the surface of the support rod (52). The adjustment mechanism (6) includes a bracket (61) slidably connected to the surface of the base (1). A push plate (62) and a top plate (63) are slidably connected to both sides of the surface of the bracket (61). A first screw (6201) is threadedly connected to one side of the bracket (61). One end of the first screw (6201) passes through the bracket (61) and is rotatably connected to the push plate (62). A spring (6301) is fixedly connected to one side inside the bracket (61). One end of the spring (6301) is fixedly connected to the top plate (63). A sliding assembly (7) is fixedly installed at the bottom of the bracket (61).
2. The clamp with the adjusting function according to claim 1, characterized in that: A first positioning block (6202) is fixedly installed at one end of the first screw (6201), and a positioning sleeve (6203) is fixedly installed on the surface of the push plate (62). The inner cavity of the positioning sleeve (6203) is slidably connected to the surface of the first positioning block (6202).
3. The clamp with the adjusting function according to claim 1, characterized in that: Positioning rods (64) are fixedly connected to the surfaces of the push plate (62) and the top plate (63). One end of the positioning rod (64) passes through the bracket (61). The surface of the positioning rod (64) is slidably connected to the bracket (61). The inner cavity of the spring (6301) is slidably connected to the surface of the positioning rod (64).
4. The clamp with the adjusting function according to claim 1, characterized in that: The sliding assembly (7) includes a slider (71) fixedly installed at the bottom of the bracket (61). The surface of the base (1) is provided with a groove (72). The surface of the slider (71) is slidably connected to the inner cavity of the groove (72). The inner cavity of the groove (72) is rotatably connected to a second screw (73). One end of the second screw (73) passes through the slider (71). The surface of the second screw (73) is threadedly connected to the inner cavity of the slider (71). One end of the second screw (73) passes through the base (1) and is rotatably connected to the base (1).
5. The clamp with the adjusting function according to claim 4, characterized in that: The other end of the second screw (73) is fixedly installed with a second positioning block (7301), and the surface of the second positioning block (7301) is slidably connected to the inner cavity of the base (1).
6. The clamp with the adjusting function according to claim 4, characterized in that: The bracket (61) has a support block (74) fixedly installed at its bottom, and the base (1) has a support groove (75) on its surface. The inner cavity of the support groove (75) is slidably connected to the surface of the support block (74).
7. The clamp with the adjusting function according to claim 6, characterized in that: A limiting block (76) is fixedly installed on the surface of the support block (74), and a limiting groove (77) is formed in the inner wall of the support groove (75). The inner cavity of the limiting groove (77) is slidably connected to the surface of the limiting block (76).