CN217860745U

CN217860745U - Mould positioning and clamping device

Info

Publication number: CN217860745U
Application number: CN202222145760.4U
Authority: CN
Inventors: 张晶; 韩峰; 黄云云
Original assignee: Anhui Mingzheng Auto Parts Co ltd
Current assignee: Anhui Mingzheng Auto Parts Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-11-22
Anticipated expiration: 2032-08-15

Abstract

The utility model relates to a mould production technical field specifically is a mould location clamping device, including the processing platform, the first baffle of processing bench top one side fixedly connected with, first baffle bilateral symmetry fixedly connected with curb plate, the joint is connected with the movable plate on the curb plate, the fixed mounting groove of having seted up of movable plate bilateral symmetry, first opening and second opening have all been fixed to have seted up in mounting groove top and bottom, the first spring of mounting groove inner wall fixedly connected with, first spring tip fixedly connected with linkage plate, linkage plate one side fixedly connected with extrusion piece, linkage plate bottom one side fixedly connected with installation piece, the fixed cavity of having seted up in the installation piece, fixedly connected with second spring in the cavity, the curved fixture block of second spring tip fixedly connected with, the utility model discloses a mode of directly promoting the extrusion plate reduces the rotatory number of turns of screw thread handle for operating time, improve work efficiency.

Description

Mould positioning and clamping device

Technical Field

The utility model relates to a mould production technical field specifically is a mould location clamping device.

Background

Grinding machines are machine tools that grind the surface of a workpiece with a grindstone, and most grinding machines grind the workpiece with a grindstone that rotates at high speed. The die is a common element processed by a grinding machine, clamping is required before the die is ground, and the selection of a clamping tool plays a crucial role in the whole grinding process.

The existing clamping tool drives the stop block to move through the rotation of the threaded rod to clamp the grinding tool, but if the mold is very small, the rotation times of the threaded rod are more, the operation time is prolonged, time and labor are wasted, the working process is influenced, and the height of the threaded rod cannot be adjusted, so that the clamping tool cannot be suitable for people with different heights.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould location clamping device to solve the problem that proposes among the above-mentioned background art.

The technical scheme of the utility model is that: the utility model provides a mould location clamping device, includes the processing platform, the first baffle of processing bench top one side fixedly connected with, first baffle bilateral symmetry fixedly connected with curb plate, the joint is connected with the movable plate on the curb plate, the fixed mounting groove that has seted up of movable plate bilateral symmetry, first opening and second opening have all been fixed to mounting groove top and bottom, the first spring of mounting groove inner wall fixedly connected with, first spring tip fixedly connected with linkage plate, linkage plate one side fixedly connected with extrusion piece, linkage plate bottom one side fixedly connected with installation piece, the fixed cavity of having seted up in the installation piece, fixedly connected with second spring in the cavity, the curved fixture block of second spring tip fixedly connected with, a plurality of bayonets have been fixed to the curb plate inner wall, the bayonet socket with the fixture block joint is connected, the fixed screw hole has been seted up on the movable plate, threaded connection has rotating assembly in the screw hole, processing bench top sliding connection has the extrusion board, the extrusion board with the rotating assembly is contradicted and is connected.

Preferably, the rotating assembly comprises a threaded handle, the threaded handle is in threaded connection with the threaded hole, and one end of the threaded handle is in interference connection with the extrusion block.

Preferably, the other end top of screw thread handle is fixed and is seted up the draw-in groove, be provided with the handle in the draw-in groove, a plurality of spread grooves have been seted up to fixed on the periphery wall of handle bottom, fixedly connected with third spring in the spread groove, third spring end fixedly connected with stopper, be equipped with a plurality of spacing grooves from top to bottom on the draw-in groove inner wall, the spacing groove with the stopper joint is connected.

Preferably, the handle is L-shaped, and the handle is fixedly connected with a bending part.

Preferably, one end of the threaded handle close to the extrusion plate is fixedly connected with a rubber pad.

Preferably, the bottoms of the moving plate and the extrusion plate are fixedly connected with limit strips, the top of the processing table is fixedly provided with a sliding groove, and the sliding groove is in sliding connection with the limit strips.

Preferably, a second baffle is fixedly connected to the inner wall of the end part of the side plate.

The utility model discloses an improve and provide a mould location clamping device here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses to treat the mould of centre gripping and place between two curb plates and contradict with first baffle, then directly promote the movable plate, make stripper plate and rotating assembly draw close to the mould simultaneously, then through rotatory screw thread handle, make screw thread handle promote the stripper plate, thereby the stripper plate compresses tightly the mould, mode through directly promoting the stripper plate, reduce the rotatory number of turns of screw thread handle, and the operation time is accelerated, and the work efficiency is improved, wherein the movable plate is when removing to first baffle direction, the arcwall face of fixture block can contact with the bayonet socket, under the effect of second spring, the fixture block can move to in the next bayonet socket, and the backpressure that the mould produced, can be blockked by the plane of fixture block, thereby realize the removal and the fixing of movable plate, when the movable plate needs to be dismantled, extrude the stripper block hard, under the effect of first spring, the linkage plate drives installation piece and fixture block and moves to the inboard simultaneously, make the fixture block break away from the bayonet socket, thereby the movable plate is convenient for to move to the direction of keeping away from first baffle.

The second step is as follows: the utility model discloses in through spread groove and stopper, can change the height of handle to be applicable to the not crowd of co-altitude and use, when using, it can to drive the rotation of screw thread handle through the handle.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the overall structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the moving plate and the side plate of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is a schematic cross-sectional view of the threaded shank of the present invention.

In the figure: 1. a processing table; 101. a first baffle plate; 102. a side plate; 2. moving the plate; 201. mounting grooves; 202. a first opening; 203. a second opening; 204. a first spring; 205. a linkage plate; 206. extruding the block; 207. mounting blocks; 208. a cavity; 209. a second spring; 210. a clamping block; 211. a bayonet; 3. a pressing plate; 4. a threaded shank; 401. a card slot; 402. a handle; 403. connecting grooves; 404. a third spring; 405. a limiting block; 406. a limiting groove; 407. a rubber pad; 5. a limiting strip; 6. a chute;

7. a second baffle.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses an improve and provide a mould location clamping device here, the technical scheme of the utility model is:

as shown in fig. 1-5, a mold positioning and clamping device comprises a processing table 1, a first baffle 101 is fixedly connected to one side of the top of the processing table 1, side plates 102 are symmetrically and fixedly connected to two sides of the first baffle 101, a moving plate 2 is connected to the side plates 102 in a clamping manner, mounting grooves 201 are symmetrically and fixedly formed in two sides of the moving plate 2, a first opening 202 and a second opening 203 are fixedly formed in the top and the bottom of each mounting groove 201, a first spring 204 is fixedly connected to the inner wall of each mounting groove 201, a linkage plate 205 is fixedly connected to the end of each first spring 204, an extrusion block 206 is fixedly connected to one side of each linkage plate 205, a mounting block 207 is fixedly connected to one side of the bottom of each linkage plate 205, a cavity 208 is fixedly formed in each mounting block 207, a second spring 209 is fixedly connected to the end of each second spring 209, a plurality of clamping blocks 211 are fixedly formed on the inner wall of each side plate 102, the clamping blocks 211 are connected to each clamping blocks 210, threaded holes are fixedly formed in each moving plate 2, a threaded hole is connected to a rotating assembly, an extrusion plate 3 is slidably connected to the top of the processing table 1, and the extrusion plate 3 is connected to the rotating assembly.

The rotating assembly comprises a threaded handle 4, the threaded handle 4 is in threaded connection with the threaded hole, and one end of the threaded handle 4 is connected with the extrusion plate 3 in an abutting mode.

Specifically, the method comprises the following steps: the mold to be clamped is placed between the two side plates 102 and abutted against the first baffle 101, and then the moving plate 2 is directly pushed, so that the extrusion plate 3 and the rotating assembly are simultaneously closed to the mold, and then the threaded handle 4 is rotated, so that the threaded handle 4 pushes the extrusion plate 3, and the extrusion plate 3 compresses the mold, in a manner of directly pushing the extrusion plate 3, the number of rotation turns of the threaded handle 4 is reduced, the operation time is shortened, and the work efficiency is improved, wherein when the moving plate 2 moves towards the first baffle 101, the arc-shaped surface of the fixture block 210 can be contacted with the bayonet 211, under the action of the second spring 209, the fixture block 210 can move into the next bayonet 211, and the reverse pressure generated by the mold can be blocked by the plane of the fixture block 210, so that the moving plate 2 can move and be fixed, when the moving plate 2 needs to be disassembled, the extrusion block 206 is forcibly pressed, under the action of the first spring 204, the linkage plate 205 drives the installation block 207 and the fixture block 210 to simultaneously move, so that the fixture block 210 is separated from the bayonet 211, and the moving plate is convenient for moving plate 2 to move towards the direction far away from the first baffle 101.

The other end top of screw thread handle 4 is fixed and has been seted up draw-in groove 401, is provided with handle 402 in the draw-in groove 401, and a plurality of connecting grooves 403 have been fixed to have been seted up on the peripheral wall of handle 402 bottom, fixedly connected with third spring 404 in the connecting groove 403, and third spring 404 tip fixedly connected with stopper 405 is equipped with a plurality of spacing grooves 406 from top to bottom on the draw-in groove 401 inner wall, and spacing groove 406 is connected with stopper 405 joint.

Specifically, the method comprises the following steps: through connecting groove 403 and stopper 405, can change the height of handle 402 to be applicable to the crowd of different heights and use, when using, it can to drive the rotation of screw thread handle 4 through handle 402.

Handle 402 is the L type, and fixedly connected with flexion on the handle 402, and in this setting, the flexion can the person of facilitating the use control handle 402, promotes the convenience.

One end fixedly connected with cushion 407 that threaded handle 4 is close to stripper plate 3, fixedly connected with second baffle 7 on the curb plate 102 tip inner wall, in this setting, cushion 407 can strengthen the stability of threaded handle 4 when extrudeing stripper plate 3 to second baffle 7 can carry on spacingly to movable plate 2, avoids movable plate 2 to follow the slippage on curb plate 102.

The bottom of the movable plate 2 and the bottom of the extrusion plate 3 are both fixedly connected with a limiting strip 5, the top of the processing table 1 is fixedly provided with a sliding groove 6, the sliding groove 6 is connected with the limiting strip 5 in a sliding manner, in the setting, the movable plate 2 and the extrusion plate 3 can be limited transversely through the limiting strip 5 and the sliding groove 6, and the movable plate 2 and the extrusion plate 3 are guaranteed to be in a parallel state all the time when moving.

The working principle is as follows: the mold to be clamped is placed between the two side plates 102 and abutted against the first baffle 101, the moving plate 2 is directly pushed, the pressing plate 3 and the rotating assembly are simultaneously closed to the mold, the threaded handle 4 is rotated, the pressing plate 3 is pushed by the threaded handle 4, the pressing plate 3 compresses the mold, the number of rotating circles of the threaded handle 4 is reduced by directly pushing the pressing plate 3, the operation time is shortened, the work efficiency is improved, when the moving plate 2 moves towards the first baffle 101, the arc-shaped surface of the clamping block 210 can be contacted with the clamping opening 211, under the action of the second spring 209, the clamping block 210 can move to the next clamping opening 211, the reverse pressure generated by the mold can be blocked by the plane of the clamping block 210, so that the moving plate 2 can move and be fixed, when the moving plate 2 needs to be disassembled, the pressing block 206 is forcibly pressed, under the action of the first spring 204, the linkage plate 205 drives the installation block 207 and the clamping block 210 to simultaneously move inwards, so that the clamping block 210 is separated from the moving plate 211, so that the moving plate 2 moves towards the direction far away from the first baffle 101, and the connecting groove 403 and the handle can be changed in height, so that the handle 402 can be used when the handle is not used by the limiting block 402.

Claims

1. The utility model provides a mould location clamping device which characterized in that: the machining device comprises a machining table (1), wherein a first baffle (101) is fixedly connected to one side of the top of the machining table (1), side plates (102) are fixedly connected to bilateral symmetry of the first baffle (101), a moving plate (2) is connected to the side plates (102) in a clamping mode, mounting grooves (201) are fixedly formed in bilateral symmetry of the moving plate (2), a first opening (202) and a second opening (203) are fixedly formed in the tops and bottoms of the mounting grooves (201), a first spring (204) is fixedly connected to the inner wall of each mounting groove (201), a linkage plate (205) is fixedly connected to the end portion of each first spring (204), an extrusion block (206) is fixedly connected to one side of each linkage plate (205), a mounting block (207) is fixedly connected to one side of the bottom of each linkage plate (205), a cavity (208) is fixedly formed in each mounting block (207), a second spring (209) is fixedly connected to the end portion of each cavity (208), a curved clamping block (210) is fixedly connected to the end portion of each second spring (209), a plurality of clamping blocks (211) are fixedly formed in the inner wall of each side plate (102), the clamping blocks (211) are connected with the clamping blocks (210), a threaded hole assembly is fixedly formed in each clamping plate (2), and a threaded hole (3) is formed in each sliding threaded hole of the rotating assembly of the machining table (1), the extrusion plate (3) is in interference connection with the rotating assembly.

2. A mold positioning and clamping device as recited in claim 1, wherein: the rotating assembly comprises a threaded handle (4), the threaded handle (4) is in threaded connection with the threaded hole, and one end of the threaded handle (4) is in interference connection with the extrusion plate (3).

3. A mold positioning and clamping device as recited in claim 2, wherein: the other end top of screw thread handle (4) is fixed has seted up draw-in groove (401), be provided with handle (402) in draw-in groove (401), a plurality of spread grooves (403) have been seted up to fixed on handle (402) bottom periphery wall, fixedly connected with third spring (404) in spread groove (403), third spring (404) tip fixedly connected with stopper (405), be equipped with a plurality of spacing grooves (406) from top to bottom on draw-in groove (401) inner wall, spacing groove (406) with stopper (405) joint is connected.

4. A mold positioning and clamping assembly as in claim 3 wherein: the handle (402) is L-shaped, and a bending part is fixedly connected to the handle (402).

5. A mold positioning and clamping device as recited in claim 3, wherein: one end of the threaded handle (4) close to the extrusion plate (3) is fixedly connected with a rubber pad (407).

6. A mold positioning and clamping device as recited in claim 1, wherein: the bottom of the moving plate (2) and the bottom of the extrusion plate (3) are fixedly connected with limiting strips (5), the top of the machining table (1) is fixedly provided with a sliding groove (6), and the sliding groove (6) is in sliding connection with the limiting strips (5).

7. A mold positioning and clamping device as recited in claim 1, wherein: and a second baffle (7) is fixedly connected to the inner wall of the end part of the side plate (102).