CN219054152U - Multipurpose adds clamping apparatus - Google Patents

Abstract

The utility model aims to provide a multipurpose processing clamp which solves the problem of complex structure of the clamp and comprises clamping blocks and threaded rods, wherein sliding grooves for sliding and protruding blocks for connecting are arranged on the clamping blocks, moving holes for moving are arranged in the sliding grooves, threaded holes for fixing are arranged on the protruding blocks, a plurality of adjacent clamping blocks are arranged together, the threaded rods penetrate through the moving holes and are meshed with the adjacent threaded holes, the adjacent clamping blocks are embedded into the adjacent sliding grooves, clamping spaces are formed between the adjacent clamping blocks, the clamping spaces are used for clamping a workpiece to be processed, the plurality of identical clamping blocks are arranged together, the protruding blocks and the sliding grooves are arranged on each clamping space, therefore, the clamping space is formed between the adjacent clamping blocks and is used for clamping a workpiece to be processed, and the problem of complex structure of the clamp is solved.

Description

Multipurpose adds clamping apparatus

Technical Field

The utility model relates to the field of machining, in particular to a multipurpose machining clamp.

Background

In machining, particularly in the case of very frequent use of clamps, the workpieces to be machined need to be clamped at different stations for machining, and existing clamps are basically complex in structure, high in cost and not universal.

Patent document CN107322511a discloses a multipurpose ball head clamp, mainly aiming at spherical processing, the disclosed structure is very complex, a handle 1 is held by hand, one end of a ball head is inserted between arc clamping plates, a hollow column is rotated, a first contact column rotates along with the hollow column, a second contact column of the first contact column relatively displaces, the second contact column is extruded inwards by the first contact column, after the ball head is fixed, a parallel plate is rotated, a vertical plate is driven to move between vertical plates, and a clamping rod enters a clamping groove under the pushing of a spring.

Patent document CN214920757U discloses a multipurpose clamp, the clamping structure is located at the upper part of the clamp, and the push rod is driven to move up and down by pulling the rocker, so as to clamp and fix the workpiece; the rotating structure is positioned at the lower part of the clamp, supports the clamping structure and drives the clamping structure to rotate so as to drive the workpiece to rotate; the safety rotating structure is positioned at the lowest part of the clamp, supports the upper rotating structure and the clamping structure, and is used for installing the clamp at a specific position, and the structure is quite complex.

Aiming at the fact that the existing clamp is very complex in structure, improvement is carried out, and cost is reduced.

Disclosure of Invention

The utility model aims to provide a multipurpose processing clamp, which solves the problem of complex structure of the clamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a multipurpose processing clamp which comprises clamping blocks and threaded rods, wherein sliding grooves used for sliding and protruding blocks used for connecting are arranged on the clamping blocks, moving holes used for moving are arranged in the sliding grooves, threaded holes used for fixing are arranged on the protruding blocks, a plurality of adjacent clamping blocks are arranged together, the threaded rods penetrate through the moving holes and are meshed with the adjacent threaded holes, the adjacent protruding blocks are embedded into the adjacent sliding grooves, clamping spaces are formed among the adjacent clamping blocks, and the clamping spaces are used for clamping workpieces to be processed.

Optionally, an included angle is formed between the inner wall body and the bottom surface of the chute.

Optionally, a sinking table is arranged in the moving hole.

Further, the threaded hole is communicated with the interior of the sinking platform.

Further, the nut of the threaded rod is in contact with the sinking table.

Further, adjacent clamping blocks are detachably connected.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

according to the multipurpose processing clamp, as the plurality of identical clamping blocks are arranged together, the convex blocks and the sliding grooves are arranged on each clamping block, the adjacent convex blocks are only needed to be embedded into the adjacent sliding grooves, and the clamping space is formed among the plurality of clamping blocks for clamping a processed workpiece, so that the problem of complex structure of the clamp is solved.

Furthermore, the multipurpose processing clamp provided by the utility model has a simple structure, and can reduce the manufacturing cost.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

FIG. 1 is a perspective view of a multipurpose machining fixture in accordance with a preferred embodiment of the present utility model;

FIG. 2 is a top view of the view shown in FIG. 1;

fig. 3 is an enlarged view of the clamp block of fig. 1.

Wherein reference numerals are as follows:

1. clamping blocks;

2. a threaded rod;

3. a chute;

31. a moving hole;

4. a bump;

41. a threaded hole;

5. clamping between them.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

As shown in fig. 1, 2 and 3, the fixture comprises a fixture block 1 and a threaded rod 2, wherein a sliding chute 3 for sliding and a lug 4 for connecting are arranged on the fixture block 1, in this example, the sliding chute 3 and the lug 4 are positioned at adjacent positions, a moving hole 31 for moving is arranged in the sliding chute 3, the moving hole 31 is used for the threaded rod 2 to be positioned at a part of the movable position, a threaded hole 41 for fixing is arranged on the lug 4, the threaded hole 41 is also used for being meshed with the threaded rod 2, a plurality of adjacent fixture blocks 1 are arranged together, the lug 4 on the fixture block 1 is embedded in the sliding chute 3 on one side, another lug 4 is embedded in the sliding chute 3 on the fixture block 1, so that the threaded rod 2 penetrates through the moving hole 31 and is meshed with the adjacent threaded hole 41, thus, the plurality of fixture blocks 1 are fixedly connected together by the plurality of threaded rods 2, the adjacent lugs 4 are embedded in the adjacent sliding chute 3 to form end-to-end connection, a clamping space 5 is formed between the plurality of adjacent fixture blocks 1, and the clamping space 5 is used for clamping a workpiece to be processed.

The inner wall body and the bottom surface of spout 3 form the contained angle, and the inner wall body of spout 3 all inclines to the centre in this case, forms the mouth little, and inside is big.

A sinking table 32 is arranged in the moving hole 31, and a nut of the threaded rod 2 is placed on the sinking table 32, that is, the moving distance of the threaded rod 2 is limited.

The threaded hole 41 communicates with the interior of the sinking table 32, and the wall of the sinking table 32 is thicker, and the clamping space 5 is more tightly fixed to the workpiece when clamping the workpiece to be processed, because the threaded rod 2 can be rotated by a sufficient depth.

The nut of the threaded rod 2 is in contact with the sinking table 32, namely, the nut of the threaded rod 2 is not on the outer surface of the clamping block 1, but on the sinking table 32, so that the whole device is more attractive.

Adjacent clamping blocks 1 are detachably connected, not welded, and can be detached to facilitate subsequent maintenance and replacement of related accessories.

The working principle is as follows:

the clamping blocks 1 are fixedly connected through the threaded rods 2, meanwhile, the clamping space 5 is formed, a product to be processed is placed in the clamping space 5, when the size of the clamping space 5 needs to be adjusted, only one of the threaded rods 2 needs to be rotated, and then the position of the threaded rod 2 in the moving hole 31 is adjusted, so that the requirement can be met.

The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.

Claims (6)

1. The utility model provides a multipurpose adds clamping apparatus, its characterized in that, including clamp splice (1) and threaded rod (2) be provided with on clamp splice (1) be used for gliding spout (3) and be used for lug (4) be provided with in spout (3) and be used for moving hole (31) be provided with on lug (4) be used for fixed screw hole (41), have a plurality of adjacency clamp splice (1) set up together, threaded rod (2) pass remove hole (31), and with adjacency screw hole (41) meshing, adjacency lug (4) are embedded into adjacency in spout (3), a plurality of adjacency form clamping space (5) in the middle of clamp splice (1), clamping space (5) are used for the centre gripping to wait to process the work piece.

2. The multipurpose machining fixture as claimed in claim 1, wherein the inner wall of the chute (3) forms an angle with the bottom surface.

3. A multipurpose machining fixture as claimed in claim 1, wherein a sinking table (32) is provided in the moving hole (31).

4. A multipurpose machining jig as claimed in claim 3, wherein said screw hole (41) communicates with the interior of said sinking table (32).

5. A multipurpose machining clamp as claimed in claim 3, characterised in that the nut of the threaded rod (2) is in contact with the counter plate (32).

6. A multipurpose working clamp according to claim 3, characterized in that adjacent clamping blocks (1) are detachably connected.

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