An adjustable fixture for workpiece clamping

Abstract

The utility model belongs to workpiece clamping technical field especially relates to a workpiece clamping adjustable clamp, including base, base plate and clamping assembly. Base plate is equipped with adjusting hole. Clamping assembly includes sliding slot, sliding block, clamping spring, clamping bolt and locking bolt. The adjustable clamp for workpiece clamping provided in the application, through setting up multiple evenly distributed adjusting holes on the base, and adopting the combination structure of sliding block, clamping bolt and locking bolt in the clamping assembly, the operator can adjust the position of clamping assembly according to the size and shape of workpiece easily, only need to loosen the locking bolt, move the sliding block to the appropriate adjusting hole position, and then tighten the locking bolt, the quick clamping of different size and shape workpieces can be realized, the versatility of the clamp is improved greatly, the time wasted due to replacing the clamp is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of workpiece clamping technology, and in particular relates to an adjustable clamp for workpiece clamping. Background Technology

[0002] In industrial production processes such as machining and assembly, workpiece clamping is a crucial operation, and fixtures are the key tools for achieving stable workpiece clamping. Traditional workpiece fixtures present several inconveniences in practical use. Firstly, the structure of traditional fixtures is usually relatively fixed, making it difficult to effectively adjust the clamping for workpieces of different sizes and shapes. For example, when machining a batch of cylindrical workpieces with varying dimensions, traditional fixtures often cannot quickly adapt to the different workpiece diameters. Operators need to spend a significant amount of time changing fixtures of different specifications or using additional auxiliary components to fix the workpieces, which not only reduces production efficiency but also increases production costs and operational difficulty. Utility Model Content

[0003] The purpose of this invention is to provide an adjustable clamp for workpiece clamping, aiming to solve the technical problem that traditional clamps in the prior art are inconvenient to adjust and require additional auxiliary components to fix the workpiece, which not only reduces production efficiency but also increases production costs and operational difficulty.

[0004] To achieve the above objectives, the present invention provides an adjustable clamp for workpiece clamping, comprising a base, a base plate, and clamping components. The base plate is connected to the base, and three clamping components are provided and evenly disposed on the base plate.

[0005] The substrate is provided with adjustment holes, and there are multiple adjustment holes, which are evenly distributed on the substrate;

[0006] The clamping assembly includes a slide groove, a slider, a clamping spring, a clamping bolt, and a locking bolt. The slide groove is disposed on the base plate, the slider is slidably disposed in the slide groove, the clamping spring is disposed in the slide groove and connected to the slider, and the clamping bolt and the locking bolt are sequentially inserted through the slider and installed in the adjustment hole.

[0007] As an optional solution of this utility model, the threaded holes for adjusting the position are arranged parallel to each other and spaced apart; the clamping bolt and the locking bolt are both sequentially threaded to the slider and the adjusting hole.

[0008] As an optional embodiment of this utility model, the substrate is circular, and the three clamping components are evenly arranged in a ring on the substrate, with one end of each component facing the center of the substrate.

[0009] As an optional embodiment of this utility model, the clamping bolt and the locking bolt are arranged parallel to each other and spaced apart.

[0010] As an optional solution of this utility model, a limiting plate is provided at one end of the slide groove, the limiting plate is fixedly connected to the base plate, one end of the clamping spring is fixedly connected to the slider, and the other end is fixedly connected to the limiting plate.

[0011] As an optional solution of this utility model, the base is provided with a fixing buckle on the side, and there are multiple fixing buckles, which are evenly fixedly connected to the base.

[0012] As an optional solution of this utility model, the base has a positioning groove on its side, and there are multiple positioning grooves, which are evenly arranged in a ring on the base.

[0013] The adjustable clamp for workpiece clamping provided in this embodiment of the utility model has at least one of the following technical effects:

[0014] The adjustable clamp for workpiece clamping provided in this application, by setting multiple evenly distributed adjustment holes on the base plate and adopting a combination structure of slider, clamping bolt and locking bolt in the clamping assembly, allows the operator to easily adjust the position of the clamping assembly according to the size and shape of the workpiece; by simply loosening the locking bolt, moving the slider to the appropriate adjustment hole position, and then tightening the locking bolt, the operator can quickly clamp workpieces of different sizes and shapes, which greatly improves the versatility of the clamp, reduces the time wasted due to changing clamps, and improves production efficiency. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, 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.

[0016] Figure 1 An adjustable clamp for workpiece clamping provided in an embodiment of this utility model.

[0017] Figure 2 This is a perspective view of the base of an adjustable clamp for workpiece clamping provided in an embodiment of the present invention.

[0018] Figure 3 for Figure 1 A magnified view of part A in the image.

[0019] Figure 4This is a perspective view of the base and substrate of an adjustable clamp for workpiece clamping provided in an embodiment of the present invention.

[0020] The following are the labeling elements in the figure:

[0021] 1. Base; 2. Base plate; 3. Clamping assembly;

[0022] 11. Fixing buckle; 12. Positioning groove;

[0023] 21. Limiting plate; 22. Adjustment hole;

[0024] 31. Slide groove; 32. Slider; 33. Clamping spring; 34. Clamping bolt; 35. Locking bolt. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of this utility model, and should not be construed as limiting the utility model.

[0026] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0028] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0029] In one embodiment of this utility model, such as Figures 1-4 As shown, an adjustable clamp for workpiece clamping is provided, including a base 1, a base plate 2, and clamping assemblies 3. The base plate 2 is fixedly connected to the base 1, and three clamping assemblies 3 are provided and evenly arranged on the base plate 2.

[0030] The substrate 2 is provided with multiple adjustment holes 22, which are evenly distributed on the substrate 2.

[0031] The clamping assembly 3 includes a slide groove 31, a slider 32, a clamping spring 33, a clamping bolt 34, and a locking bolt 35. The slide groove 31 is disposed on the base plate 2, and the slider 32 is slidably disposed in the slide groove 31. The clamping spring 33 is disposed in the slide groove 31 and is fixedly connected to the slider 32. The clamping bolt 34 and the locking bolt 35 are both sequentially inserted through the slider 32 and installed in the adjustment hole 22.

[0032] The adjustable clamp for workpiece clamping provided in this application, by setting multiple evenly distributed adjustment holes 22 on the base plate 2, and adopting a combination structure of slider 32, clamping bolt 34 and locking bolt 35 in the clamping assembly 3, allows the operator to easily adjust the position of the clamping assembly 3 according to the size and shape of the workpiece; by simply loosening the locking bolt 35, moving the slider 32 to the appropriate adjustment hole 22 position, and then tightening the locking bolt 35, the operator can quickly clamp workpieces of different sizes and shapes, greatly improving the versatility of the clamp, reducing the time wasted due to changing the clamp, and improving production efficiency.

[0033] In another embodiment of this utility model, the adjustment hole 22 is a threaded hole, and adjacent adjustment holes 22 are arranged parallel and spaced apart; the clamping bolt 34 and the locking bolt 35 are both threadedly connected to the slider 32 and the adjustment hole 22 in sequence. The threaded connection ensures that the clamping assembly 3 is stable in position after adjustment and prevents loosening during processing.

[0034] In another embodiment of this utility model, the substrate 2 is circular, and three clamping components 3 are evenly arranged in a ring on the substrate 2, with one end of each component facing the center of the substrate 2. The circular substrate 2 and the ring-shaped clamping components 3 design enable the clamp to clamp circular or near-circular workpieces evenly and stably, and also facilitates the adjustment and clamping of circular workpieces of different sizes.

[0035] In another embodiment of this utility model, the clamping bolt 34 and the locking bolt 35 are arranged parallel and spaced apart, so that the clamping assembly 3 is more stable during the adjustment process and is convenient for the operator to operate, and can accurately control the position and clamping force of the slider 32.

[0036] In another embodiment of this utility model, a limiting plate 21 is provided at one end of the slide groove 31. The limiting plate 21 is fixedly connected to the base plate 2. One end of the clamping spring 33 is fixedly connected to the slider 32, and the other end is fixedly connected to the limiting plate 21. The setting of the limiting plate 21 and the clamping spring 33 not only provides guidance and limitation for the sliding of the slider 32, but also enables elastic clamping of the workpiece through the elastic action of the clamping spring 33, ensuring stable clamping while avoiding damage to the surface of the workpiece.

[0037] In another embodiment of this utility model, a fixing buckle 11 is provided on the side of the base 1. Multiple fixing buckles 11 are provided and are evenly fixedly connected to the base 1. The fixing buckle 11 facilitates the connection and fixation of the fixture to the processing equipment, and can quickly and stably install the fixture on the equipment, thereby improving the installation efficiency and stability of the fixture.

[0038] In another embodiment of this utility model, a positioning groove 12 is provided on the side of the base 1. Multiple positioning grooves 12 are provided and are evenly arranged in a ring on the base 1. The positioning grooves 12 can be used in conjunction with positioning components on the processing equipment to achieve precise positioning of the fixture, ensuring the fixture's accurate position during processing, thereby improving processing accuracy.

[0039] The adjustable clamp for workpiece holding provided in this application operates as follows:

[0040] When a workpiece needs to be clamped, the locking bolt 35 in the clamping assembly 3 is first loosened according to the size and shape of the workpiece. At this time, the slider 32 can slide freely in the slide groove 31. By moving the slider 32, the clamping bolt 34 and the locking bolt 35 are aligned with the appropriate adjustment hole 22 on the substrate 2. Then, the clamping bolt 34 and the locking bolt 35 are sequentially inserted into the slider 32 and the adjustment hole 22, and the locking bolt 35 is tightened to fix the slider 32 in the position corresponding to the adjustment hole 22, thereby adjusting the position of the clamping assembly 3 to adapt to the size of the workpiece. For example, when clamping a cylindrical workpiece with a large diameter, the slider 32 is moved away from the center of the substrate 2, and a suitable adjustment hole 22 is selected for fixing; when clamping a cylindrical workpiece with a small diameter, the slider 32 is moved closer to the center of the substrate 2.

[0041] After adjusting the position of the clamping assembly 3, the workpiece is placed between the three clamping assemblies 3. At this time, the clamping spring 33 will undergo elastic deformation according to the shape and size of the workpiece, apply a certain clamping force to the workpiece, and achieve clamping of the workpiece.

[0042] The adjustable clamp for workpiece clamping provided in this application, by setting multiple evenly distributed adjustment holes 22 on the base plate 2, and adopting a combination structure of slider 32, clamping bolt 34 and locking bolt 35 in the clamping assembly 3, allows the operator to easily adjust the position of the clamping assembly 3 according to the size and shape of the workpiece; by simply loosening the locking bolt 35, moving the slider 32 to the appropriate adjustment hole 22 position, and then tightening the locking bolt 35, the operator can quickly clamp workpieces of different sizes and shapes, greatly improving the versatility of the clamp, reducing the time wasted due to changing the clamp, and improving production efficiency.

[0043] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable clamp for workpiece clamping, characterized in that, It includes a base, a substrate, and clamping components. The substrate is connected to the base, and three clamping components are provided and evenly disposed on the substrate. The substrate is provided with adjustment holes, and there are multiple adjustment holes, which are evenly distributed on the substrate; The clamping assembly includes a slide groove, a slider, a clamping spring, a clamping bolt, and a locking bolt. The slide groove is disposed on the base plate, the slider is slidably disposed in the slide groove, the clamping spring is disposed in the slide groove and connected to the slider, and the clamping bolt and the locking bolt are sequentially inserted through the slider and installed in the adjustment hole.

2. The adjustable clamp for workpiece clamping according to claim 1, characterized in that, The threaded holes for adjusting the position are arranged parallel to each other and spaced apart; the clamping bolts and locking bolts are all sequentially threaded to the slider and the adjusting hole.

3. An adjustable clamp for workpiece clamping according to claim 1, characterized in that, The substrate is circular, and the three clamping components are evenly arranged in a ring on the substrate, with one end of each component facing the center of the substrate.

4. An adjustable clamp for workpiece clamping according to claim 1, characterized in that, The clamping bolts and the locking bolts are arranged parallel to each other and spaced apart.

5. An adjustable clamp for workpiece clamping according to claim 1, characterized in that, A limiting plate is provided at one end of the slide groove, and the limiting plate is fixedly connected to the base plate. One end of the clamping spring is fixedly connected to the slider, and the other end is fixedly connected to the limiting plate.

6. An adjustable clamp for workpiece clamping according to claim 1, characterized in that, The base has multiple fixing buckles on its side, which are evenly and securely connected to the base.

7. An adjustable clamp for workpiece clamping according to claim 1, characterized in that, The base has a positioning groove on its side, and there are multiple positioning grooves, which are evenly arranged in a ring on the base.

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