CN220408447U - Multi-angle adjusting clamp - Google Patents

Abstract

The utility model relates to the technical field of clamp equipment, in particular to a multi-angle adjusting clamp, which comprises a workbench, a movable plate and a base, wherein one end of the base is fixedly provided with a rotating shaft through a bolt, the upper end of the rotating shaft is connected with the movable plate, the movable plate is rotationally connected with the base through the rotating shaft, two sides of the base are rotationally connected with arc plates through polished rods, arc grooves are formed in the arc plates, adjusting nuts are arranged in the arc grooves, one end of each adjusting nut penetrates through one side of the corresponding movable plate, and the adjusting nuts are in sliding connection with the corresponding arc grooves. According to the utility model, the workbench is provided with the inclined table top, so that the workbench has an initial angle, the rotating shaft is arranged between the movable plate and the base, the movable plate rotates around the rotating shaft and is matched with the initial angle of the workbench, the requirements of various angles are met, the adjusting range is wider, and the applicability is higher.

Description

Multi-angle adjusting clamp

Technical Field

The utility model relates to the technical field of clamp equipment, in particular to a multi-angle adjusting clamp.

Background

The fixture is used in the process of manufacturing to quickly, conveniently and safely mount a workpiece, such as a welding fixture, an inspection fixture, an assembly fixture, a machine tool fixture, etc. The clamp clamps the workpiece, determines the relative position relationship between the workpiece and the processing device, can ensure the processing precision, can rapidly position and clamp the workpiece, improves the production efficiency, reduces the adjustment time and lightens the labor intensity of workers.

The prior art has the following defects in the using process:

1. the multi-angle adjusting clamp in the prior art is simple in structure, the clamp platform is horizontally arranged and can only adjust the longitudinal angle, and when a workpiece with a larger deflection angle is processed, the angle adjusting range is too small to meet the use requirement, so that the applicability of the clamp is reduced;

2. the multi-angle adjusting clamp in the prior art is difficult to realize quick clamping and positioning for some workpieces with smaller workpiece sizes, has poor stability, and can not be clamped in place and needs repeated adjustment, so that time and labor are wasted, and the production efficiency is reduced.

In view of this, we propose a multi-angle adjusting jig to solve the existing problems.

Disclosure of Invention

The utility model aims to provide a multi-angle adjusting clamp for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multi-angle adjusting clamp, includes workstation, fly leaf and base, base one end is connected with the pivot through the bolt fastening, the pivot upper end is connected with the fly leaf, the fly leaf rotates through pivot and base to be connected, the base both sides are connected with the arc through the polished rod rotation, and have seted up the arc on the arc, be equipped with adjusting nut in the arc, adjusting nut one end passes the arc and installs in fly leaf one side, adjusting nut and arc sliding connection, the fly leaf upper end has the workstation through bolt fastening, and the workstation mesa sets up along the slope of one corner all around, be fixed with the guide block on the workstation.

Preferably, the guide block is fixed on the workbench through a bolt, a first clamping block and a second clamping block are respectively and slidably arranged on two sides of the guide block, and the first clamping block is connected with the second clamping block through a bolt.

Preferably, an adjusting handle is installed on the first clamping block, and the other end of the adjusting handle penetrates through the guide block and is installed in a through hole formed in the second clamping block.

Preferably, the upper ends of the first clamping block and the second clamping block are respectively provided with a clamping part, and the clamping parts are abutted with the upper end surfaces of the guide blocks.

Preferably, one end of the top of the guide block is provided with a convex part.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the inclined table top is arranged on the workbench, so that the workbench has an initial angle, the rotating shaft is arranged between the movable plate and the base, the movable plate rotates around the rotating shaft and is matched with the initial angle of the workbench, the requirements of various angles are met, the adjusting range is wider, and the applicability is higher.

2. According to the clamping device, the clamping blocks are arranged at the two ends of the guide block and can slide along the guide block to be used for adapting to workpieces of different sizes, the protruding parts are arranged at the top ends of the guide block and are abutted against the workpieces, the clamping parts are arranged at the top parts of the clamping blocks to enable the clamping of the workpieces to be more stable, and the adjustment of the clamping tightness is realized by adjusting the distance between the clamping blocks and the top ends of the guide block through the adjusting handles, so that the clamping of the workpieces is faster and more efficient.

Drawings

FIG. 1 is a schematic side view of the present utility model;

fig. 2 is a schematic three-dimensional perspective view of the present utility model.

In the figure: 1. a work table; 2. a movable plate; 3. a base; 4. an arc-shaped plate; 401. an adjusting nut; 402. an arc-shaped groove; 5. a rotating shaft; 6. an adjusting handle; 7. a guide block; 701. a convex portion; 8. a first clamping block; 9. a second clamping block; 10. and a clamping part.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1 and 2, the multi-angle adjusting clamp provided by the utility model comprises a workbench 1, a movable plate 2 and a base 3, wherein one end of the base 3 is fixedly provided with a rotating shaft 5 through a bolt, the upper end of the rotating shaft 5 is connected with the movable plate 2, the movable plate 2 is rotationally connected with the base 3 through the rotating shaft 5, two sides of the base 3 are rotationally connected with arc plates 4 through polished rods, the arc plates 4 are provided with arc grooves 402, an adjusting nut 401 is arranged in each arc groove 402, one end of the adjusting nut 401 penetrates through each arc groove 402 and is installed on one side of the movable plate 2, the adjusting nut 401 is in sliding connection with the arc grooves 402, the upper end of the movable plate 2 is fixedly provided with a workbench 1 through a bolt, the periphery of the table top of the workbench 1 is obliquely arranged along one corner, a guide block 7 is fixed on the workbench 1, the movable plate 2 installed on the base 3 rotates around the rotating shaft 5, the workbench 1 is further driven to rotate to realize angle adjustment, the two ends of the movable plate 2 are provided with arc grooves 402 to limit the movement range of the movable plate 2 through setting the adjusting nut 401, and the angle of the movable plate 2 is matched with the rotation angle of the movable plate 2 through setting the oblique workbench 1 and the angle of the movable plate 2.

Further, the guide block 7 is fixed on the workbench 1 through bolts, the first clamping block 8 and the second clamping block 9 are respectively slidably mounted on two sides of the guide block 7, and the first clamping block 8 and the second clamping block 9 are connected through bolts, and the first clamping block 8 and the second clamping block 9 are arranged on two sides of the guide block 7 and are used for placing workpieces.

Further, an adjusting handle 6 is installed on the first clamping block 8, the other end of the adjusting handle 6 penetrates through the guide block 7 and is installed in a through hole formed in the second clamping block 9, and the sliding distance between the first clamping block 8 and the second clamping block 9 along the guide block 7 is adjusted through the adjusting handle 6 to be used for adapting to workpieces of different sizes.

Further, the upper ends of the first clamping block 8 and the second clamping block 9 are respectively provided with a clamping part 10, the clamping parts 10 are abutted against the upper end surfaces of the guide blocks 7, and the clamping parts 10 are arranged on the first clamping block 8 and the second clamping block 9 and are used for clamping a workpiece.

Further, a protruding portion 701 is arranged at one end of the top of the guide block 7, and the protruding portion 701 is abutted against the workpiece, so that the workpiece placement position is limited, and the operation is convenient.

A multi-angle adjusting clamp based on the first embodiment works on the principle that: when the clamping device is used, a workpiece is placed between the end face of the top of the guide block 7 and the clamping blocks, one end of the workpiece is abutted against the convex blocks, the clamping blocks vertically move downwards along the two sides of the guide block 7 by rotating the adjusting handle 6, and then the clamping parts 10 arranged at the top of the clamping blocks are abutted against the surfaces of the two sides of the workpiece, so that clamping operation is completed; when the angle is required to be adjusted, the adjusting nut 401 is unscrewed, the movable plate 2 can rotate around the base 3 through the rotating shaft 5, the movable plate 2 drives the adjusting nut 401 to slide in the arc-shaped groove 402, the adjusting range of the movable plate 2 is limited through the arc-shaped groove 402, the rotating angle of the movable plate 2 is adjusted according to production requirements, after the angle adjustment is finished, the adjusting nut 401 is screwed, the arc-shaped plate 4 is abutted to the movable plate 2, and therefore the angle of the movable plate 2 is fixed, and the clamp angle adjustment is finished.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (5)

1. The utility model provides a multi-angle adjusting clamp, includes workstation (1), fly leaf (2) and base (3), its characterized in that: the utility model discloses a rotary table, including base (3) and fixed plate, base (3) one end is connected with pivot (5) through the bolt fastening, pivot (5) upper end is connected with fly leaf (2), fly leaf (2) are connected with base (3) rotation through pivot (5), base (3) both sides are connected with arc (4) through the polished rod rotation, and arc (402) have been seted up on arc (4), be equipped with adjusting nut (401) in arc (402), adjusting nut (401) one end passes arc (402) and installs in fly leaf (2) one side, adjusting nut (401) and arc (402) sliding connection, fly leaf (2) upper end is connected with workstation (1) through the bolt fastening, and workstation (1) mesa is all around along the slope of one corner setting, be fixed with guide block (7) on workstation (1).

2. The multi-angle adjustment fixture of claim 1, wherein: the guide block (7) is fixed on the workbench (1) through bolts, a first clamping block (8) and a second clamping block (9) are respectively and slidably arranged on two sides of the guide block (7), and the first clamping block (8) is connected with the second clamping block (9) through bolts.

3. The multi-angle adjustment fixture of claim 2, wherein: an adjusting handle (6) is arranged on the first clamping block (8), and the other end of the adjusting handle (6) penetrates through the guide block (7) to be arranged in a through hole formed in the second clamping block (9).

4. The multi-angle adjustment fixture of claim 2, wherein: the upper ends of the first clamping block (8) and the second clamping block (9) are respectively provided with a clamping part (10), and the clamping parts (10) are abutted to the upper end surfaces of the guide blocks (7).

5. The multi-angle adjustment fixture of claim 2, wherein: one end of the top of the guide block (7) is provided with a convex part (701).