Clamping device for mold part machining

Abstract

The utility model relates to the technical field of part clamping devices, in particular to a clamping device for die part machining, which comprises a clamping jaw portion, the clamping jaw portion comprises an arc-shaped clamping block and a connecting rod, the connecting rod is mounted on one side of the arc-shaped clamping block and fixedly connected with the arc-shaped clamping block, and the arc-shaped clamping block is fixedly connected with the clamping jaw portion. And limiting sliding grooves are formed in the sides, away from the connecting rods, of the arc-shaped clamping blocks, a plurality of movable bases are installed in the limiting sliding grooves, and locking assemblies locked with the arc-shaped clamping blocks are installed on the upper end faces of the movable bases. The limiting sliding grooves are formed in the arc-shaped clamping blocks of the clamping jaw part, in this way, a proper number of movable bases can be installed on the arc-shaped clamping blocks during use, the movable bases can slide in the limiting sliding grooves to adjust the use angle, and after the anti-abrasion clamping plates are installed on the movable bases, the clamping angle of the anti-abrasion clamping plates can be adjusted; and therefore, different workpiece clamping requirements can be met easily.

Description

Technical Field

[0001] The utility model relates to the technical field of component clamping devices, in particular to a clamping device for processing mold components. Background Art

[0002] The processing of mold parts includes casting, forging, welding, cold stamping, grinding, metal cutting, heat treatment and other processing technologies. During the processing, corresponding clamping devices are often required to clamp and fix the parts in order to better process the parts.

[0003] An existing Chinese patent, CN217966908U, discloses a clamping device for machining automotive mold parts. This device, which relates to the field of automotive parts processing technology, comprises a support frame and a processing platform mounted on the support frame for machining automotive mold parts. The support frame includes symmetrical side panels, the opposing surfaces of which are fixedly connected by a connecting plate. The device utilizes a fixed clamping plate and a movable clamping plate disposed on the processing platform. During use, the workpiece to be machined is placed between the fixed clamping plate and the movable clamping plate.

[0004] Regarding the above-mentioned related technologies, it was found that the above-mentioned mold parts processing clamping device directly clamps the workpiece by moving the clamping plate when in use, but the clamping arc surface of the movable clamping plate is fixed. When clamping different parts, the clamping angle cannot be flexibly adjusted according to needs, so it is easy to cause the clamping to be unstable. Utility Model Content

[0005] The utility model solves the problems in the related art and provides a clamping device for processing mold parts.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] A clamping device for processing mold parts includes a clamping claw part, which includes an arc-shaped clamping block and a connecting rod. The connecting rod is installed on one side of the arc-shaped clamping block, and the connecting rod is fixedly connected to the arc-shaped clamping block. A limiting slide groove is provided on the side of the arc-shaped clamping block away from the connecting rod. Several movable seats are installed in the limiting slide groove. The upper end surface of the movable seat is installed with a locking assembly that is locked with the arc-shaped clamping block. The front end surface of the movable seat is installed with an anti-wear splint, and the anti-wear splint is magnetically fixed to the movable seat.

[0008] As a preferred solution, an arc-shaped plate is installed on the side of the upper end surface of the arc-shaped clamping block close to the limiting sliding groove, the arc-shaped plate is fixedly connected to the arc-shaped clamping block, and a plurality of locking holes are evenly opened on the arc-shaped plate.

[0009] As a preferred solution, the movable seat includes a main seat plate and a positioning slider that cooperates with the limiting slide groove. The positioning slider is arranged in the middle of the main seat plate, and the positioning slider and the main seat plate are integrally formed.

[0010] As a preferred solution, the main seat plate includes a vertical plate portion and a top plate portion, the top plate portion is arranged on the upper end surface of the vertical plate portion, and the top plate portion and the vertical plate portion are integrally formed.

[0011] As a preferred solution, the locking assembly includes a nut sleeve and a locking bolt, the nut sleeve is fixedly mounted on the upper end surface of the top plate, the locking bolt is installed in the nut sleeve, and the lower end of the locking bolt passes through the top plate and is inserted into the locking hole.

[0012] As a preferred solution, the anti-wear splint includes a plate body and anti-wear strips, the anti-wear strips are evenly arranged on the front end surface of the plate body, and the anti-wear strips and the plate body are integrally formed.

[0013] As a preferred solution, a plurality of positioning posts are provided on the rear end surface of the plate body, and the positioning posts are integrally formed with the plate body.

[0014] As a preferred solution, a positioning groove for installing a positioning column is provided on the vertical plate portion, and a magnetic block is fixedly installed in the positioning groove.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the present application provides a limiting slide groove on the arc-shaped clamping block of the clamping claw part, so that an appropriate number of movable seats can be installed on the arc-shaped clamping block during use, and the movable seat can slide in the limiting slide groove to adjust the use angle. After the anti-wear splint is installed on the movable seat, the clamping angle of the anti-wear splint can be adjusted, thereby easily meeting different workpiece clamping requirements, and after the movable seat is adjusted to the position, it can be fixed by a locking assembly to ensure that the equipment is more stable when clamped in use, and has the advantages of easy adjustment and convenient and stable clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the clamping jaw portion of the present invention;

[0018] Figure 3 It is a three-dimensional diagram of the movable seat in the utility model;

[0019] Figure 4 yes Figure 3 a side view of the device shown;

[0020] Figure 5 It is a structural schematic diagram of the anti-wear splint in the utility model.

[0021] In the figure: 1. Clamping claw; 11. Arc-shaped clamping block; 111. Limiting slide; 112. Arc-shaped plate; 113. Locking hole; 12. Connecting rod; 2. Movable seat; 21. Main seat plate; 211. Vertical plate; 212. Top plate; 213. Positioning groove; 214. Magnetic block; 22. Positioning slider; 3. Locking assembly; 31. Nut sleeve; 32. Locking bolt; 4. Anti-wear splint; 41. Plate body; 411. Positioning column; 42. Anti-wear strip. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and in no way serves as any limitation on the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0024] Unless otherwise specifically stated, the relative arrangement of the parts and steps, the numerical expressions and the numerical values ​​described in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as being merely exemplary and not as limiting. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0025] In the description of the present invention, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0026] For ease of description, spatially relative terms such as "above," "on the upper surface of," "on top of," etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is inverted, the device described as "above" or "on top of" other devices or structures will be subsequently positioned as "below" or "below" other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used herein should be interpreted accordingly.

[0027] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this utility model.

[0028] Reference Figure 1 、 Figure 2 and Figure 3As shown, a clamping device for processing mold parts includes a clamping jaw part 1, the clamping jaw part 1 includes an arc-shaped clamping block 11 and a connecting rod 12, the connecting rod 12 is installed on one side of the arc-shaped clamping block 11, and the connecting rod 12 is fixedly connected to the arc-shaped clamping block 11, and a limiting slide groove 111 is provided on the side of the arc-shaped clamping block 11 away from the connecting rod 12, and a plurality of movable seats 2 are installed in the limiting slide groove 111, and the upper end surface of the movable seat 2 is installed with a locking assembly 3 that is locked with the arc-shaped clamping block 11, and the front end surface of the movable seat 2 is installed with an anti-wear splint 4, and the anti-wear splint 4 is magnetically fixed to the movable seat 2. The structural setting of the clamping jaw part 1 ensures that the arc-shaped clamping block 11 can be installed through the connecting rod 12 when in use, and the clamping jaw part 1 can be stably clamped when in use. At the same time, by providing a limiting slide groove 111 on one side of the arc-shaped clamping block 11, it is easy to install the movable seat 2 through the limiting slide groove 111 to ensure that when clamping is required, an appropriate number of movable seats 2 can be installed in the limiting slide groove 111 according to actual use. After the movable seat 2 is installed, the position in the limiting slide groove 111 can be adjusted according to the clamping needs, thereby realizing the change of the clamping direction. After the movable seat 2 determines the position in the limiting slide groove 111, it can be locked by the locking assembly 3, and then by installing the corresponding anti-wear splint 4 on the front end surface of the movable seat 2, the component can be directly clamped and fixed by the anti-wear splint 4.

[0029] Reference Figure 3 As shown, the movable seat 2 includes a main seat plate 21 and a positioning slider 22 that cooperates with the limiting slide 111. The positioning slider 22 is arranged in the middle of the main seat plate 21, and the positioning slider 22 and the main seat plate 21 are integrally formed. The structural setting of the movable seat 2 ensures that the main seat plate 21 can be stably installed in the limiting slide 111 through the positioning slider 22 during use, and when unlocked, the use angle of the movable seat 2 can be changed by adjusting the position of the positioning slider 22 in the limiting slide 111. The main seat plate 21 includes a vertical plate portion 211 and a top plate portion 212. The top plate portion 212 is arranged on the upper end surface of the vertical plate portion 211, and the top plate portion 212 is integrally formed with the vertical plate portion 211. The structural setting of the main seat plate 21 ensures that the anti-wear splint 4 can be easily installed through the vertical plate portion 211, and the locking assembly 3 can be stably installed through the setting of the top plate portion 212, making it easy to fix the movable seat 2 and the clamping claw portion 1 to each other through the locking assembly 3.

[0030] Reference Figure 2 and Figure 4As shown, a curved plate 112 is mounted on the side of the upper end surface of the curved clamping block 11 near the limiting groove 111. The curved plate 112 is fixedly connected to the curved clamping block 11, and a plurality of locking holes 113 are evenly distributed on the curved plate 112. By mounting the curved plate 112 on the side of the upper end surface of the curved clamping block 11 near the limiting groove 111 and providing corresponding locking holes 113 on the curved plate 112, it is easy to lock the assembly 3. The locking assembly 3 includes a nut sleeve 31 and a locking bolt 32. The nut sleeve 31 is fixedly mounted on the upper end surface of the top plate portion 212. The locking bolt 32 is mounted in the nut sleeve 31, and the lower end of the locking bolt 32 passes through the top plate portion 212 and is inserted into the locking hole 113. The structural setting of the locking assembly 3 ensures that the locking bolt 32 can be stably installed through the nut sleeve 31 when in use. When locking is required, the locking bolt 32 can be inserted into the corresponding locking hole 113 by rotating it to engage and fix it, ensuring that the movable seat 2 cannot move on the clamping claw part 1.

[0031] Reference Figure 5 As shown, the anti-wear splint 4 includes a plate body 41 and anti-wear strips 42. The anti-wear strips 42 are evenly arranged on the front end surface of the plate body 41, and the anti-wear strips 42 are integrally formed with the plate body 41. The structural setting of the anti-wear splint 4 ensures that the anti-wear strips 42 can be set through the plate body 41 when in use, so that the anti-wear strips 42 can be directly clamped on the workpiece for fixation during actual clamping use. A plurality of positioning columns 411 are provided on the rear end surface of the plate body 41, and the positioning columns 411 are integrally formed with the plate body 41. A positioning groove 213 for installing the positioning column 411 is provided on the vertical plate portion 211, and a magnetic suction block 214 is fixedly installed in the positioning groove 213. By setting the positioning column 411 and the positioning groove 213, it is ensured that the anti-wear splint 4 can be quickly disassembled and assembled during use, and by fixing the magnetic block 214 in the positioning groove 213, the positioning column 411 can be quickly attracted after being installed in the positioning groove 213 to achieve stable mutual connection, ensuring that the clamping process is more stable.

[0032] In this embodiment, in actual use, it is necessary to select a corresponding number of movable seats according to the actual needs of clamping the workpiece, install the movable seats in the limiting slide groove of the clamping claw part, and then slide to adjust the position of each movable seat. After adjusting the position, turn the locking bolt to fix the movable seat and the arc-shaped clamping block to each other, and finally install anti-wear splints on each movable seat for clamping.

[0033] The above is a preferred embodiment of the present invention. Technicians in the field of the present invention can also change and modify the above embodiment. Therefore, the present invention is not limited to the above specific embodiment. Any obvious improvements, replacements or modifications made by technicians in this field on the basis of the present invention are within the scope of protection of the present invention.

Claims

1. A clamping device for processing mold parts, comprising a clamping claw portion (1), characterized in that: The clamping jaw portion (1) includes an arc-shaped clamping block (11) and a connecting rod (12), wherein the connecting rod (12) is installed on one side of the arc-shaped clamping block (11), and the connecting rod (12) is fixedly connected to the arc-shaped clamping block (11), and a limiting slide groove (111) is provided on a side of the arc-shaped clamping block (11) away from the connecting rod (12), and a plurality of movable seats (2) are installed in the limiting slide groove (111), and a locking assembly (3) that is mutually locked with the arc-shaped clamping block (11) is installed on the upper end surface of the movable seat (2), and an anti-wear splint (4) is installed on the front end surface of the movable seat (2), and the anti-wear splint (4) is fixed to the movable seat (2) by magnetic attraction.

2. A clamping device for mold parts processing according to claim 1, characterized in that: An arc-shaped plate (112) is installed on one side of the upper end surface of the arc-shaped clamping block (11) close to the limiting sliding groove (111). The arc-shaped plate (112) is fixedly connected to the arc-shaped clamping block (11), and a plurality of locking holes (113) are evenly opened on the arc-shaped plate (112).

3. A clamping device for mold parts processing according to claim 2, characterized in that: The movable seat (2) comprises a main seat plate (21) and a positioning slider (22) matched with a limiting slide groove (111), wherein the positioning slider (22) is arranged in the middle of the main seat plate (21), and the positioning slider (22) and the main seat plate (21) are integrally formed.

4. A clamping device for mold parts processing according to claim 3, characterized in that: The main seat plate (21) comprises a vertical plate portion (211) and a top plate portion (212), wherein the top plate portion (212) is arranged on the upper end surface of the vertical plate portion (211), and the top plate portion (212) and the vertical plate portion (211) are integrally formed.

5. The clamping device for mold parts processing according to claim 3, characterized in that: The locking assembly (3) comprises a nut sleeve (31) and a locking bolt (32), wherein the nut sleeve (31) is fixedly mounted on the upper end surface of the top plate portion (212), the locking bolt (32) is mounted in the nut sleeve (31), and the lower end of the locking bolt (32) passes through the top plate portion (212) and is inserted into the locking hole (113).

6. A clamping device for processing mold parts according to claim 4, characterized in that: The anti-wear splint (4) comprises a plate body (41) and anti-wear strips (42), wherein the anti-wear strips (42) are evenly arranged on the front end surface of the plate body (41), and the anti-wear strips (42) and the plate body (41) are integrally formed.

7. A clamping device for mold parts processing according to claim 6, characterized in that: A plurality of positioning posts (411) are provided on the rear end surface of the plate body (41), and the positioning posts (411) and the plate body (41) are integrally formed.

8. A clamping device for mold parts processing according to claim 7, characterized in that: A positioning groove (213) for installing the positioning column (411) is provided on the vertical plate portion (211), and a magnetic attraction block (214) is fixedly installed in the positioning groove (213).

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