CN215788233U

CN215788233U - Frock clamp convenient to angle regulation

Info

Publication number: CN215788233U
Application number: CN202121894939.9U
Authority: CN
Inventors: 倪青虎; 徐小建; 杨施明; 孙叶铭
Original assignee: Yancheng Xiongwei Auto Parts Co ltd
Current assignee: Yancheng Xiongwei Auto Parts Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-11
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a tool clamp convenient for angle adjustment, which comprises a hollow base, wherein a worm rotatably connected with the hollow base is arranged on the hollow base in a penetrating manner, the front end of the worm is fixedly connected with a handle, a hollow plate is arranged on the upper side of the hollow base, an angle adjusting mechanism is arranged in the hollow base, a clamping mechanism is arranged in the hollow plate, and two buffer mechanisms are arranged on the upper side of the hollow plate. The angle adjusting mechanism can adjust the angle of the workpiece, so that the subsequent processing is facilitated; workpieces of different specifications and sizes can be fixed through the clamping mechanism, and the application range is wide; the clamped workpiece can be protected by the buffer mechanism.

Description

Frock clamp convenient to angle regulation

Technical Field

The utility model relates to the technical field of tool fixtures, in particular to a tool fixture convenient for angle adjustment.

Background

The clamp is a technological device used for quickly fastening a workpiece during processing so as to keep a machine tool, a cutter and the workpiece at correct relative positions.

The angle of the existing clamp is fixed, and when a user needs to process different positions of a workpiece, different angles need to be adjusted to facilitate subsequent processing; the existing tool clamp can only fix a specific workpiece, and the application range is narrow; when a workpiece is clamped, the clamping block is in rigid contact with the workpiece, so that the workpiece is easily damaged; therefore, the frock clamp convenient for angle adjustment is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides the tool clamp convenient for angle adjustment, which can adjust the angle of a workpiece through an angle adjusting mechanism and is convenient for subsequent processing; workpieces of different specifications and sizes can be fixed through the clamping mechanism, and the application range is wide; the clamped workpiece can be protected by the buffer mechanism.

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

the utility model provides a frock clamp convenient to angle regulation, includes the cavity base, run through on the cavity base and be equipped with rather than the worm that rotates to be connected, the front end fixedly connected with handle of worm, the upside of cavity base is equipped with hollow plate, be equipped with angle adjusting mechanism in the cavity base, be equipped with fixture in the hollow plate, the upside of hollow plate is equipped with two buffer gear.

Preferably, angle adjustment mechanism is including setting up the turbine in the cavity base, worm and turbine meshing, two rotary rods of turbine fixedly connected with, two the rotary rod rotates with the cavity base respectively and is connected, two the equal fixedly connected with deflection pole of rotary rod, be equipped with two dead slots on the cavity base, two the deflection pole runs through the dead slot setting respectively, two the deflection pole is common with hollow plate fixed connection.

By adopting the technical scheme, the angle adjusting mechanism can adjust the angle of the workpiece, so that subsequent processing is facilitated.

Preferably, fixture is including running through hollow core plate and rather than the first threaded rod of rotating the connection, the left end fixedly connected with second threaded rod of first threaded rod, the second threaded rod rotates with hollow core plate to be connected, the right-hand member fixedly connected with handle of first threaded rod, the outer wall of first threaded rod and second threaded rod all overlaps and is equipped with the carriage release lever rather than threaded connection, be equipped with two spacing grooves on the hollow core plate, two the carriage release lever runs through the spacing groove respectively and rather than inner wall sliding connection.

By adopting the technical scheme, workpieces of different specifications and sizes can be fixed through the clamping mechanism, and the application range is wide.

Preferably, buffer gear includes the connecting rod with carriage release lever fixed connection, the outer wall cover of connecting rod is equipped with the grip block rather than sliding connection, two fixed blocks of connecting rod fixedly connected with, be equipped with two sliding trays on the grip block, two the fixed block respectively with sliding tray inner wall sliding connection, a plurality of springs of fixedly connected with between connecting rod and the grip block, be equipped with the one deck protective layer on the grip block.

Through adopting above-mentioned technical scheme, can protect the work piece of centre gripping through buffer gear.

Preferably, the first and second threaded rods have opposite thread directions.

Preferably, the material of the protective layer is rubber.

Through adopting above-mentioned technical scheme, can protect the work piece of centre gripping once more.

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

1. the staff at first holds the handle and rotates, drives first threaded rod and second threaded rod and rotates, thereby makes the carriage release lever, connecting rod and the grip block relative movement at both ends carry on spacingly to the work piece, and subsequent processing of being convenient for, and can fix the work piece of different specifications size, application scope is wide.

2. The clamping blocks on the two sides are in contact with the workpiece, the fixing block and the sliding groove slide relatively at the moment, the spring is compressed, the clamping can be protected according to the deformation of the spring, the workpiece is prevented from being damaged by rigid contact of the clamping blocks and the workpiece, and the clamped workpiece can be protected again by arranging the protective layer.

3. The staff holds the handle and rotates, drives worm, turbine, rotary rod, deflection pole, hollow plate and work piece and rotates to adjust the angle of the work piece of centre gripping, satisfy different processing demands.

In conclusion, the angle adjusting mechanism can adjust the angle of the workpiece, so that the subsequent processing is facilitated; workpieces of different specifications and sizes can be fixed through the clamping mechanism, and the application range is wide; the clamped workpiece can be protected by the buffer mechanism.

Drawings

FIG. 1 is a sectional view of a tooling fixture with an angle easily adjustable according to the present invention;

FIG. 2 is a schematic structural view of a structural portion of a tool holder convenient for angle adjustment according to the present invention;

fig. 3 is an enlarged view of a structure a in fig. 1.

In the figure: the device comprises a hollow base 1, a worm 2, a handle 3, a worm wheel 4, a rotating rod 5, a deflection rod 6, a hollow groove 7, a hollow plate 8, a first threaded rod 9, a second threaded rod 10, a handle 11, a limiting groove 12, a moving rod 13, a connecting rod 14, a fixing block 15, a sliding groove 16, a clamping block 17, a spring 18 and a protective layer 19.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, a tooling clamp convenient for angle adjustment comprises a hollow base 1, a worm 2 rotatably connected with the hollow base 1 is arranged on the hollow base 1 in a penetrating manner, a handle 3 is fixedly connected with the front end of the worm 2, a hollow plate 8 is arranged on the upper side of the hollow base 1, an angle adjusting mechanism is arranged in the hollow base 1 and comprises a turbine 4 arranged in the hollow base 1, the worm 2 is meshed with the turbine 4, the worm 2 and the turbine 4 are meshed to have self-locking performance, the turbine 4 is fixedly connected with two rotating rods 5, the two rotating rods 5 are respectively rotatably connected with the hollow base 1, the two rotating rods 5 are both fixedly connected with deflecting rods 6, two empty slots 7 are arranged on the hollow base 1, the two deflecting rods 6 are respectively arranged by penetrating through the empty slots 7, the two deflecting rods 6 are jointly fixedly connected with the hollow plate 8, and can adjust the angle of a workpiece through the angle adjusting mechanism, facilitating subsequent processing.

Be equipped with fixture in the hollow plate 8, fixture is including running through hollow plate 8 and rather than the first threaded rod 9 of rotation connection, the left end fixedly connected with second threaded rod 10 of first threaded rod 9, the screw thread opposite direction of first threaded rod 9 and second threaded rod 10, second threaded rod 10 rotates with hollow plate 8 to be connected, the right-hand member fixedly connected with handle 11 of first threaded rod 9, the outer wall of first threaded rod 9 and second threaded rod 10 all overlaps and is equipped with carriage release lever 13 rather than threaded connection, be equipped with two spacing grooves 12 on the hollow plate 8, two carriage release levers 13 run through spacing groove 12 respectively and rather than inner wall sliding connection, can fix the work piece of different specification sizes through fixture, application scope is wide.

The upside of hollow core slab 8 is equipped with two buffer gear, buffer gear includes connecting rod 14 with carriage release lever 13 fixed connection, the outer wall cover of connecting rod 14 is equipped with the grip block 17 rather than sliding connection, two fixed blocks 15 of connecting rod 14 fixedly connected with, be equipped with two sliding tray 16 on the grip block 17, two fixed blocks 15 respectively with 16 inner wall sliding connection of sliding tray, a plurality of springs 18 of fixedly connected with between connecting rod 14 and the grip block 17, be equipped with one deck protective layer 19 on the grip block 17, the material of protective layer 19 is rubber, can protect the work piece of centre gripping through buffer gear.

In the utility model, a worker firstly holds the handle 11 to rotate to drive the first threaded rod 9 and the second threaded rod 10 to rotate, so that the moving rods 13, the connecting rods 14 and the clamping blocks 17 at two ends move relatively until the clamping blocks 17 at two sides are contacted with a workpiece, and at the moment, the fixed block 15 and the sliding groove 16 slide relatively to compress the spring 18, so that the workpiece is limited, the subsequent processing is facilitated, the workpieces with different specifications and sizes can be fixed, and the application range is wide; the clamping device can be protected by the deformation of the spring 18, the workpiece is prevented from being damaged by rigid contact of the clamping block 17 and the workpiece, and the clamped workpiece can be protected again by arranging the protective layer 19; when the angle is adjusted in a rotating mode, a worker firstly holds the handle 3 to rotate, the worm 2, the worm wheel 4, the rotating rod 5, the deflection rod 6, the hollow plate 8 and the workpiece are driven to rotate, the angle of the clamped workpiece is adjusted, and different processing requirements are met.

Claims

1. The utility model provides a frock clamp convenient to angle regulation, includes cavity base (1), its characterized in that, run through on cavity base (1) and be equipped with rather than rotate worm (2) of being connected, the front end fixedly connected with handle (3) of worm (2), the upside of cavity base (1) is equipped with hollow slab (8), be equipped with angle adjusting mechanism in cavity base (1), be equipped with fixture in hollow slab (8), the upside of hollow slab (8) is equipped with two buffer gear.

2. A tooling clamp convenient for angle adjustment according to claim 1, wherein the angle adjustment mechanism comprises a turbine (4) arranged in the hollow base (1), the worm (2) is engaged with the turbine (4), the turbine (4) is fixedly connected with two rotating rods (5), the two rotating rods (5) are respectively rotatably connected with the hollow base (1), both the two rotating rods (5) are respectively and fixedly connected with a deflecting rod (6), the hollow base (1) is provided with two empty slots (7), the two deflecting rods (6) are respectively arranged through the empty slots (7), and the two deflecting rods (6) are jointly and fixedly connected with the hollow plate (8).

3. A tooling clamp convenient to adjust the angle, according to claim 2, characterized in that the clamping mechanism comprises a first threaded rod (9) which penetrates through the hollow plate (8) and is rotatably connected with the hollow plate, a second threaded rod (10) is fixedly connected with the left end of the first threaded rod (9), the second threaded rod (10) is rotatably connected with the hollow plate (8), a handle (11) is fixedly connected with the right end of the first threaded rod (9), the outer walls of the first threaded rod (9) and the second threaded rod (10) are respectively sleeved with a moving rod (13) which is in threaded connection with the first threaded rod, two limiting grooves (12) are formed in the hollow plate (8), and the moving rod (13) penetrates through the limiting grooves (12) and is in sliding connection with the inner wall of the moving rod.

4. The frock clamp convenient to angle regulation of claim 3, characterized in that, buffer gear includes connecting rod (14) with carriage release lever (13) fixed connection, the outer wall cover of connecting rod (14) is equipped with grip block (17) rather than sliding connection, connecting rod (14) fixed connection has two fixed blocks (15), be equipped with two sliding tray (16) on grip block (17), two fixed block (15) respectively with sliding tray (16) inner wall sliding connection, fixedly connected with a plurality of springs (18) between connecting rod (14) and grip block (17), be equipped with one deck protective layer (19) on grip block (17).

5. A tool holder for facilitating angle adjustment according to claim 3, wherein the first threaded rod (9) and the second threaded rod (10) are threaded in opposite directions.

6. A tool clamp convenient for angle adjustment according to claim 4, characterized in that the protective layer (19) is made of rubber.