CN211388477U

CN211388477U - Clamping mechanism for mold

Info

Publication number: CN211388477U
Application number: CN202020006641.9U
Authority: CN
Inventors: 陈章满; 陈德明
Original assignee: Yongchun Benhao Machinery Technology Co ltd
Current assignee: Yongchun Benhao Machinery Technology Co ltd
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-09-01
Anticipated expiration: 2030-01-03

Abstract

The utility model discloses a clamping mechanism for mould, relate to fixing device technical field, need manual installation waste time and energy when carrying or the course of the work to mould clamping device because the mould that receives the impact and lead to the concatenation phenomenon that the displacement appears and install, the installation effectiveness is low, the product efficiency that finally leads to the product to appear defect or production is too low problem, the scheme is proposed now, including pressing from both sides tight platform, press from both sides the bottom inner wall fixedly connected with telescopic link of tight platform, the top welding of telescopic link has the backup pad, the top fixedly connected with extrusion piece of backup pad, the equal fixedly connected with fixed block of both sides inner wall of pressing from both sides tight platform, the equal fixedly connected with spring in one side that two fixed blocks are close to each other, the one side fixedly connected with connecting block that. The utility model discloses simple structure, the easy operation and precision are high, break away from artifical installation and saved a large amount of time and let in the use efficiency improve greatly, and the tight scope of clamp is big moreover, has also improved the suitability of this device greatly.

Description

Clamping mechanism for mold

Technical Field

The utility model relates to a fixing device technical field especially relates to a clamping mechanism for mould.

Background

The clamping mechanism is a process device used for rapidly fastening a workpiece during machining so as to keep a machine tool, a cutter and the workpiece at correct relative positions, and is also called a clamp or a fixture. The tool clamp is an indispensable part for machining, and under the drive that the machine tool technology develops towards high speed, high efficiency, precision, composite, intelligent and environment-friendly directions, the clamp technology is developing towards high precision, high efficiency, module, combination, universality and economy. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. Such as welding jigs, inspection jigs, assembly jigs, machine tool jigs, and the like. Among them, the machine tool clamp is the most common, and is often referred to as a clamp for short. The fixture is very high in use for electronic manufacturers, and in order to improve production efficiency and product quality in production, a tool fixture is commonly used for performing function test or auxiliary assembly at the middle section and the rear section of production.

The mold is required to clamp and fix a product during production, so that a clamping device is required, the phenomenon that the spliced mold is displaced due to impact in the carrying or working process of the conventional mold clamping device is time-consuming and labor-consuming in manual installation, the installation efficiency is low, and finally the product is defective or the production efficiency is too low, so that the mold clamping mechanism is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of clamping mechanism for mould has solved mould clamping device and has needed manual installation to waste time and energy when carrying or the course of the work owing to receive the phenomenon that the mould that the impact leads to the concatenation appears the displacement and install, and the installation effectiveness is low, finally leads to the product to appear defect or the too low problem of product efficiency of production.

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

a clamping mechanism for a mold comprises a clamping table, wherein the inner wall of the bottom of the clamping table is fixedly connected with a telescopic rod, the top of the telescopic rod is welded with a supporting plate, the top of the supporting plate is fixedly connected with an extrusion block, the inner walls of two sides of the clamping table are fixedly connected with fixed blocks, one sides of the two fixed blocks, which are close to each other, are fixedly connected with springs, one sides of the two springs, which are close to each other, are fixedly connected with connecting blocks, one sides of the two connecting blocks, which are close to each other, are welded with movable plates, the inner parts of one sides of the two movable plates, which are close to each other, are provided with sliding grooves along the length direction, a slide block is movably connected inside the sliding groove, the slide block is rotatably connected with a stress plate, one side of the stress plate far away from the slide block is rotatably connected with a connecting piece, the top of fly leaf rotates and is connected with the pressure stem, the one end that the pressure stem kept away from the fly leaf articulates there is the stripper plate.

Preferably, the inside of the side of two stripper plates that keep away from each other has seted up the guide way along its direction of height, the inside sliding connection of guide way has the guide block, guide block and stripper bar sliding connection, the cross section of guide way, guide block, spout and slider is T type structure.

Preferably, the connecting piece is fixedly installed on the inner wall of the top of the clamping table, and the vertical section of the extrusion block is of a semicircular structure.

Preferably, the bottom welding of telescopic link has the supporting seat, the supporting seat passes through bolted connection on the bottom inner wall of pressing from both sides tight platform.

Preferably, the top of the clamping table is provided with a through hole, and one side of the movable plate, which is close to the extrusion rod, is fixedly connected in the through hole through a bolt.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation clamping platform, the telescopic link, the connecting block, the fixed block, a spring, the fly leaf, the slider, the stripper bar, the stripper plate, the spout, the atress board, the connecting rod, a supporting plate, the stripper block isotructure, through the extension of telescopic link, the backup pad of installing on the telescopic link can extrude the atress board with the stripper block, the atress board extrudees the slider to both sides, the slider slides in the fly leaf, and the extrusion is installed at the spring of clamping platform both sides inner wall, the fly leaf can make two stripper bars draw together to the extruded process of inner wall, thereby can play the tight effect of clamp, the utility model discloses simple structure, easy operation and precision are high, break away from manual installation and have saved a large amount of times and let efficiency improve greatly in the use, and the tight scope of clamp is big, has also.

Drawings

Fig. 1 is a schematic front view of a clamping mechanism for a mold according to the present invention;

fig. 2 is a schematic top view of a through hole of a clamping table of the clamping mechanism for a mold according to the present invention;

in the figure: the device comprises a clamping table 1, a telescopic rod 2, a connecting block 3, a fixing block 4, a spring 5, a movable plate 6, a sliding block 7, an extrusion rod 8, an extrusion plate 9, a sliding chute 10, a stress plate 11, a connecting rod 12, a supporting plate 13, an extrusion block 14 and a through hole 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a clamping mechanism for a mold comprises a clamping table 1, a telescopic rod 2 is fixedly connected to the inner wall of the bottom of the clamping table 1, a supporting plate 13 is welded to the top of the telescopic rod 2, an extrusion block 14 is fixedly connected to the top of the supporting plate 13, fixed blocks 4 are fixedly connected to the inner walls of the two sides of the clamping table 1, springs 5 are fixedly connected to the mutually adjacent sides of the two fixed blocks 4, connecting blocks 3 are fixedly connected to the mutually adjacent sides of the two springs 5, a movable plate 6 is welded to the mutually adjacent sides of the two connecting blocks 3, a sliding groove 10 is formed in the mutually adjacent sides of the two movable plates 6 along the length direction of the sliding groove, a sliding block 7 is movably connected to the inside of the sliding groove 10, the sliding block 7 is rotatably connected to a stress plate 11, a connecting piece 12 is rotatably connected to, one end of the extrusion rod 8 far away from the movable plate 6 is hinged with an extrusion plate 9.

In this embodiment, the inside of the one side that two stripper plates 9 kept away from each other has seted up the guide way along its direction of height, and the inside sliding connection of guide way has the guide block, and guide block and extrusion pole 8 sliding connection, the cross section of guide way, guide block, spout 10 and slider 7 is T type structure.

In this embodiment, the connecting member 12 is fixedly installed on the top inner wall of the clamping table 1, and the vertical section of the extrusion block 14 is a semicircular structure.

In this embodiment, the bottom welding of telescopic link 2 has the supporting seat, and the supporting seat passes through bolted connection on the bottom inner wall of pressing from both sides tight platform 1.

In this embodiment, a through hole 15 is formed at the top of the clamping table 1, and the movable plate 6 and the pressing rod 8 are fixedly connected to the through hole 15 through a bolt at a side close to each other.

The working principle includes that firstly, an expansion link 2 is fixedly connected to the inner wall of the bottom of a clamping table 1, a support plate 13 is welded to the top of the expansion link 2, an extrusion block 14 is fixedly connected to the top of the support plate 13, fixed blocks 4 are fixedly connected to the inner walls of the two sides of the clamping table 1, springs 5 are fixedly connected to the sides, close to each other, of the two fixed blocks 4, connecting blocks 3 are fixedly connected to the sides, close to each other, of the two springs 5, movable plates 6 are welded to the sides, close to each other, of the two movable plates 3, a sliding groove 10 is formed in the inner portion of the side, close to each other, of the two movable plates 6 along the length direction of the sliding groove 10, a sliding block 7 is movably connected to the inner portion of the sliding block 7, a stress plate 11 is rotatably connected to the side, away from the sliding block 7, of, the supporting plate 13 and the extrusion block 14 which are arranged on the telescopic rod 2 can extrude the stress plate 11, the stress plate 11 extrudes the sliding blocks 7 to two sides, the sliding blocks 7 slide in the movable plate 6, the springs 5 which are arranged on the inner walls of two sides of the clamping table 1 are extruded, and the two extrusion rods 8 can be closed by the extrusion process of the inner walls of the movable plate 6, so that the clamping effect can be achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The clamping mechanism for the mold comprises a clamping table (1) and is characterized in that a telescopic rod (2) is fixedly connected to the inner wall of the bottom of the clamping table (1), a supporting plate (13) is welded to the top of the telescopic rod (2), an extrusion block (14) is fixedly connected to the top of the supporting plate (13), fixed blocks (4) are fixedly connected to the inner walls of the two sides of the clamping table (1), springs (5) are fixedly connected to one sides of the two fixed blocks (4) close to each other, connecting blocks (3) are fixedly connected to one sides of the two springs (5) close to each other, movable plates (6) are welded to one sides of the two connecting blocks (3) close to each other, sliding grooves (10) are formed in the inner portions of one sides of the two movable plates (6) close to each other along the length direction of the sliding grooves, and sliding, slider (7) rotate and are connected with atress board (11), one side that slider (7) were kept away from in atress board (11) rotates and is connected with connecting piece (12), the top of fly leaf (6) rotates and is connected with pressure ram (8), the one end that fly leaf (6) were kept away from in pressure ram (8) articulates there is stripper plate (9).

2. The clamping mechanism for the mold according to claim 1, wherein a guide groove is formed in the inner portion of one side, away from each other, of each of the two extrusion plates (9) along the height direction of the extrusion plate, a guide block is slidably connected to the inner portion of the guide groove, the guide block is slidably connected with the extrusion rod (8), and the cross sections of the guide groove, the guide block, the sliding groove (10) and the sliding block (7) are all T-shaped structures.

3. The clamping mechanism for the mold as claimed in claim 1, wherein the connecting member (12) is fixedly installed on the top inner wall of the clamping table (1), and the vertical section of the extrusion block (14) is of a semicircular structure.

4. The clamping mechanism for the mold as claimed in claim 1, wherein the bottom of the telescopic rod (2) is welded with a support seat, and the support seat is connected to the bottom inner wall of the clamping table (1) through bolts.

5. The clamping mechanism for the mold as claimed in claim 1, wherein a through hole (15) is formed at the top of the clamping table (1), and the movable plate (6) and the extrusion rod (8) are fixedly connected to the through hole (15) through a bolt at the side close to each other.