CN217193208U

CN217193208U - Rotatable tool clamp

Info

Publication number: CN217193208U
Application number: CN202220710006.8U
Authority: CN
Inventors: 张红健
Original assignee: Changsha Licheng Machinery Co ltd
Current assignee: Changsha Licheng Machinery Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-08-16
Anticipated expiration: 2032-03-30

Abstract

The utility model discloses a rotatable frock clamp, including the control box, the anchor clamps frame, the rotary disk, centre gripping frame and holder, the control box sets up the one side at the anchor clamps frame, and with rotary disk circuit connection, the rotary disk is installed on the inside both sides wall of anchor clamps frame, rotary disk and centre gripping frame fixed connection, the shaft hole has been seted up on the both sides of centre gripping frame, the holder passes shaft hole centre gripping work piece, one of them rotary disk can be dismantled with the anchor clamps frame lateral wall and be connected, another rotary disk and anchor clamps frame lateral wall fixed connection, the centre gripping frame welding is in the one side that the rotary disk is relative, the threaded rod of holder for having rotatory handle, rotatory handle drives the threaded rod and runs through the shaft hole on the centre gripping frame, the rotatable angle of rotary disk is 360, the quantity of centre gripping frame is two, weld respectively on two rotary disks.

Description

Rotatable tool clamp

Technical Field

The utility model relates to the machining equipment field, in particular to rotatable frock clamp.

Background

Machining refers to a process of changing the outer dimensions or properties of a workpiece by a mechanical device, and is classified into cutting and pressing according to differences in machining modes, in the production process, the process of changing the shape, size, position, property and the like of a production object into a finished product or a semi-finished product is called a process, which is a main part of the production process, the process can be divided into casting, forging, stamping, welding, machining, assembling and other processes, the mechanical manufacturing process generally refers to the sum of the machining process of a part and the assembling process of a machine, other processes are called as auxiliary processes, such as transportation, storage, power supply, equipment maintenance and the like, and the technical process is composed of one or a plurality of processes which are arranged in sequence, wherein one process is composed of a plurality of steps; and a clamp is required in the machining process.

The existing tool is found to have the problem that the included angle cannot be welded or the welding effect is not ideal in the welding process, the position and the angle of the electric welding gun are very troublesome to debug, and the machining efficiency is reduced to a certain extent.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the technical problem who solves above-mentioned existence provides one kind and can rotate behind the centre gripping work piece to but the rotatable frock clamp that can make the electric welding rifle carry out the electric welding to frock contained angle department.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a rotatable frock clamp, includes control box, anchor clamps frame, rotary disk, centre gripping frame and holder, and the control box setting is in one side of anchor clamps frame to with rotary disk circuit connection, the rotary disk is installed on the inside both sides wall of anchor clamps frame, rotary disk and centre gripping frame fixed connection, has seted up the shaft hole on the both sides of centre gripping frame, the holder passes shaft hole centre gripping frock. The clamping piece penetrates through the clamping frame to fix the workpiece, then the rotating disc rotates, and the inclination angle of the workpiece is continuously adjusted so as to process the included angle which is difficult to process.

As an optimal scheme of the utility model, one of them rotary disk can be dismantled with the anchor clamps frame lateral wall and be connected, another rotary disk and anchor clamps frame lateral wall fixed connection. One of the rotary discs is detachably connected with the side wall of the fixture frame, so that the clamping frame can be replaced conveniently to adapt to workpieces of different sizes.

As an optimal scheme of the utility model, the centre gripping frame welds in the relative one side of rotary disk.

As a preferred scheme of the utility model, the threaded rod of holder for having rotatory handle, rotatory handle drive the threaded rod and run through the shaft hole on the centre gripping frame.

As an optimal proposal of the utility model, the rotatable angle of the rotating disk is 360 degrees. The rotation angle of 360 degrees ensures that the corners of the top surface and the bottom surface of the workpiece which are not easy to machine can be machined.

As a preferred scheme of the utility model, the quantity of centre gripping frame is two, welds respectively on two rotary disks.

As a preferred scheme of the utility model, anchor clamps frame includes bottom plate and both sides grudging post, and one of both sides grudging post is movable grudging post, and another is fixed grudging post, is equipped with the spout on the bottom plate, and activity grudging post bottom is equipped with the slide rail that blocks the spout, and the activity grudging post drives rotary disk and the centre gripping frame that sets up on the slip grudging post and rotary disk and the centre gripping frame on the fixed grudging post on the slide rail and makes relative or opposite movement. A movable stand is arranged to adjust the distance between the two clamping frames at any time so as to adapt to workpieces with different lengths.

The utility model has the advantages that:

through setting up rotatable frock clamp, the centre gripping frame is connected to the rotary disk, and the fixed frock of centre gripping frame cooperation holder welds the contained angle department of frock at rotatory in-process cooperation electric welding rifle, has promoted welding efficiency, reduces the loaded down with trivial details of process.

Drawings

FIG. 1 is a first side view of a configuration of a rotatable work fixture in accordance with embodiment 1;

FIG. 2 is a structural second side view of a rotatable work fixture according to embodiment 1;

FIG. 3 is a schematic view showing the structure of a work in example 1;

the above reference numerals: 1. a control box; 2. a clamp frame; 201. a base plate; 202. a movable vertical frame; 203. fixing a vertical frame; 204. a chute; 205. a slide rail; 3. rotating the disc; 4. a clamping frame; 5. a shaft hole; 6. rotating the handle; 7. and (5) a workpiece.

Detailed Description

The present invention is further described with reference to the following drawings and examples, but these embodiments do not limit the scope of the present invention in any way.

Example 1

As shown in the figure: the utility model provides a rotatable frock clamp, includes control box 1, anchor clamps frame 2, rotary disk 3, centre gripping frame 4 and holder, and control box 1 sets up in one side of anchor clamps frame 2 to with 3 circuit connection of rotary disk, rotary disk 3 installs on 2 inside both sides walls of anchor clamps frame, rotary disk 3 and 4 fixed connection of centre gripping frame, shaft hole 5 has been seted up on the both sides of centre gripping frame 4, and the holder passes 5 centre gripping work pieces 7 in shaft hole.

In this embodiment, the fixture frame 2 includes a bottom plate 201 and two side vertical frames, one of the two side vertical frames is a movable vertical frame 202, the other is a fixed vertical frame 203, a sliding groove 204 is provided on the bottom plate 201, a sliding rail 205 for clamping the sliding groove 204 is provided at the bottom of the movable vertical frame 202, the movable vertical frame 202 drives the rotating disk 3 and the clamping frame 4 provided on the sliding vertical frame on the sliding rail 205 to move relatively or oppositely to the rotating disk 3 and the clamping frame 4 on the fixed vertical frame 203.

In this embodiment, the quantity of centre gripping frame 4 is two, welds respectively on two rotary disk 3, and one of them rotary disk 3 can be dismantled with the lateral wall of activity grudging post 202 and be connected, another rotary disk 3 and fixed grudging post 203 lateral wall fixed connection, and centre gripping frame 4 welds on the relative one side of rotary disk 3, and the holder is the threaded rod that has rotatory handle 6, and rotatory handle 6 drives the threaded rod and runs through shaft hole 5 on the centre gripping frame 4, and wherein the rotatable angle of rotary disk 3 is 360.

The utility model discloses a theory of operation and method of rotatable frock clamp are:

firstly fix work piece 7 in centre gripping frame 4 through the threaded rod, then open controller control rotary disk 3 and drive centre gripping frame 4 and rotate, rotatory angle is adjusted according to the demand of electric welding process, makes the electric welding gun can directly carry out electric welding to the contained angle department of work piece 7.

Claims

1. The utility model provides a rotatable frock clamp, includes control box, anchor clamps frame, rotary disk, centre gripping frame and holder, and the control box setting is in one side of anchor clamps frame to with rotary disk circuit connection, its characterized in that: the rotary disk is installed on the inside both sides wall of anchor clamps frame, and rotary disk and centre gripping frame fixed connection have seted up the shaft hole on the both sides of centre gripping frame, and the holder passes the shaft hole centre gripping work piece.

2. A rotatable tooling fixture according to claim 1 wherein: one of the rotary discs is detachably connected with the side wall of the fixture frame, and the other rotary disc is fixedly connected with the side wall of the fixture frame.

3. A rotatable tooling fixture according to claim 2 wherein: the clamping frame is welded on one surface opposite to the rotating disc.

4. A rotatable tooling fixture according to claim 3 wherein: the clamping piece is a threaded rod with a rotating handle, and the rotating handle drives the threaded rod to penetrate through a shaft hole in the clamping frame.

5. A rotatable tooling fixture according to claim 1 wherein: the rotatable angle of the rotating disc is 360 degrees.

6. A rotatable tooling fixture according to claim 1 wherein: the number of the clamping frames is two, and the clamping frames are welded on the two rotating disks respectively.

7. The rotatable tooling fixture of claim 6, wherein: the clamp frame comprises a bottom plate and two side vertical frames, one of the two side vertical frames is a movable vertical frame, the other one of the two side vertical frames is a fixed vertical frame, a sliding groove is formed in the bottom plate, a sliding rail for clamping the sliding groove is arranged at the bottom of the movable vertical frame, and the movable vertical frame drives a rotating disk and a clamping frame which are arranged on the sliding vertical frame to move relative to or opposite to a rotating disk and a clamping frame on the fixed vertical frame.