CN216940313U

CN216940313U - Clamping device is used in metal mold production and processing

Info

Publication number: CN216940313U
Application number: CN202220544055.9U
Authority: CN
Inventors: 牛改亮; 赵巧丽
Original assignee: Shijiazhuang Shikan Crossing Mechanical Equipment Co ltd
Current assignee: Shijiazhuang Shikan Crossing Mechanical Equipment Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-12
Anticipated expiration: 2032-03-14

Abstract

The utility model relates to the technical field of metal mold production, in particular to a clamping device for metal mold production and processing, which comprises a fixed seat, wherein the top end of the fixed seat is spirally connected with a first threaded shaft, the first threaded shaft penetrates through the fixed seat, the bottom end of the first threaded shaft is rotatably connected with a fixed rod, the bottom end of the outer side of the fixed rod is slidably connected with a sliding block, and the outer side of the sliding block is slidably connected with a pressing block. The operation is fast and convenient, and the efficiency of the production and the processing of the die is ensured.

Description

Clamping device is used in metal mold production and processing

Technical Field

The utility model relates to the technical field of metal mold production, in particular to a clamping device for metal mold production and processing.

Background

The mould is used for making the tool of the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article shape by changing the physical state of the shaping material, it has the name of "industrial mother", it is widely used in blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and the shaping processing of the compression molding or injection molding of the products of engineering plastics, rubber, ceramics, etc., the mould has a special outline or cavity shape, the outline shape with cutting edge can separate the blank outline according to the shape, the cavity shape can make the blank obtain the corresponding stereo shape, the die is a precise tool, has a complex shape, bears the expansion force of a blank, and has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, the development level of die production is one of important marks of the mechanical manufacturing level, along with the continuous development of the society, the die is applied more and more, auxiliary devices used for die production and processing are more and more, but when part of clamping devices for metal die production and processing are used, the processed blank is not convenient to be quickly taken down after the blank is positioned, the operation is time-consuming and labor-consuming, and the processing efficiency of the die is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamping device for metal mold production and processing, which aims to solve the problems in the background technology.

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

a clamping device for metal mold production and processing comprises a fixed seat, wherein a first threaded shaft is spirally connected to the top end of the fixed seat and penetrates through the fixed seat, a fixed rod is rotatably connected to the bottom end of the first threaded shaft, a sliding block is slidably connected to the bottom end of the outer side of the fixed rod, a pressing block is slidably connected to the outer side of the sliding block and penetrates through the fixed seat, the pressing block is slidably connected with the fixed seat, a first spring is fixedly connected to the bottom end of the sliding block, the other end of the first spring is fixedly connected with the pressing block, a second spring is fixedly connected to the bottom end of the inner side of the fixed rod, a clamping block is fixedly connected to the other end of the second spring and penetrates through the fixed rod and the sliding block, the clamping block is slidably connected with the fixed rod and the sliding block, a push rod is slidably connected to one end of the clamping block away from the center of the fixed seat and penetrates through the sliding block and the pressing block, and the push rod is slidably connected with the sliding block and the pressing block, and an iron hammer is arranged at the lower left part of the inner side of the fixed seat.

Preferably, the bottom end of the pressing block is fixedly connected with a gasket, and the gasket is made of a rubber plate.

Preferably, the bottom end of the inner side of the pressing block is fixedly connected with a control switch, and the top end of the outer side of the fixing seat is fixedly connected with a signal lamp.

Preferably, one end of the outer side of the push rod, which is far away from the center of the fixing seat, is provided with a rubber sleeve, and the push rod is fixedly connected with the rubber sleeve.

Preferably, hammer outside sliding connection has the receiver, and receiver and fixing base sliding connection, receiver upper left side screwed connection has the second threaded shaft, and the second threaded shaft runs through the receiver, second threaded shaft and fixing base screwed connection.

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

1. according to the utility model, through the arrangement of the clamping block, the fixed rod, the push rod and the hammer, the arrangement is matched with the elastic force of the second spring to the clamping block, the elastic force of the first spring to the sliding block, the sliding connection of the fixed rod and the sliding block, the sliding connection of the push rod and the sliding block and the sliding connection of the hammer and the storage box, when the device is used, when a processed mold needs to be taken down, the force applied to the first threaded shaft and the mold can be reduced by knocking the push rod through the hammer, so that the processed mold can be conveniently taken out, the operation is fast and convenient, and the production and processing efficiency of the mold is ensured.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a slider according to the present invention.

In the figure: 1-a fixed seat, 2-a first threaded shaft, 3-a fixed rod, 4-a sliding block, 5-a pressing block, 6-a gasket, 7-a first spring, 8-a control switch, 9-a signal lamp, 10-a second spring, 11-a clamping block, 12-a push rod, 13-a second threaded shaft, 14-a rubber sleeve, 15-a storage box and 16-an iron hammer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

a clamping device for metal mold production and processing comprises a fixed seat 1, a first threaded shaft 2 is spirally connected to the top end of the fixed seat 1, the first threaded shaft 2 penetrates through the fixed seat 1, a fixed rod 3 is rotatably connected to the bottom end of the first threaded shaft 2, a slide block 4 is slidably connected to the bottom end of the outer side of the fixed rod 3, a press block 5 is slidably connected to the outer side of the slide block 4, the press block 5 penetrates through the fixed seat 1, the press block 5 is slidably connected with the fixed seat 1, a first spring 7 is fixedly connected to the bottom end of the slide block 4, the other end of the first spring 7 is fixedly connected with the press block 5, a second spring 10 is fixedly connected to the bottom end of the inner side of the fixed rod 3, a fixture block 11 is fixedly connected to the other end of the second spring 10, the fixture block 11 penetrates through the fixed rod 3 and the slide block 4, the fixture block 11 is slidably connected with the fixed rod 3 and the slide block 4, a push rod 12 is slidably connected to one end of the fixture block 11, which is far away from the center of the fixed seat 1, and the push rod 12 penetrates through the slide block 4 and the press block 5, the push rod 12 is connected with the slide block 4 and the pressing block 5 in a sliding way, and an iron hammer 16 is arranged at the lower left side of the inner side of the fixed seat 1.

The bottom end of the pressing block 5 is fixedly connected with a gasket 6, the gasket 6 is made of a rubber plate, the arrangement avoids the blank from being crushed to the maximum extent, the bottom end of the inner side of the pressing block 5 is fixedly connected with a control switch 8, the top end of the outer side of the fixed seat 1 is fixedly connected with a signal lamp 9, the arrangement is convenient for determining whether the blank is positioned stably, one end of the outer side of the push rod 12 far away from the center of the fixed seat 1 is provided with a rubber sleeve 14, and the push rod 12 is fixedly connected with the rubber sleeve 14, the arrangement reduces the noise generated by knocking to the maximum extent, the outer side of the hammer 16 is connected with the storage box 15 in a sliding way, the storage box 15 is connected with the fixed seat 1 in a sliding way, a second threaded shaft 13 is spirally connected at the upper left of the storage box 15, and the second threaded shaft 13 runs through the storage box 15, and the second threaded shaft 13 is in threaded connection with the fixed seat 1, so that the hammer 16 can be conveniently stored and taken out.

The working process is as follows: when the device is used for positioning and processing a mould blank, the blank is firstly placed on the inner side of a fixed seat 1, then a first threaded shaft 2 is rotated clockwise, at the moment, the first threaded shaft 2 continuously rotates with a fixed rod 3, a pressing block 5 continuously slides downwards, when a gasket 6 is contacted with the blank, a sliding block 4 continuously compresses a first spring 7, when a control switch 8 is triggered, a signal lamp 9 lights up, at the moment, the stable positioning force of the blank is achieved, then the processing operation is carried out, when the processing operation is completed, a second threaded shaft 13 is rotated, a storage box 15 is pulled leftwards to take out an iron hammer 16, then the rubber sleeve 14 on the outer side of a push rod 12 is knocked by the iron hammer 16, at the moment, the push rod 12 continuously pushes a clamping block 11 to compress a second spring 10, when the clamping block 11 is completely retracted into the fixed rod 3, at the moment, under the elastic force recovery of the first spring 7, the sliding block 4 quickly slides upwards, the locating force of the pressing block 5 received by the die can be reduced rapidly, then the first threaded shaft 2 can be rotated anticlockwise to reset the pressing block 5 in a labor-saving mode, and finally the processed die is taken down and another blank is replaced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clamping device is used in metal mold production and processing, includes fixing base (1), its characterized in that: the top end of the fixing seat (1) is spirally connected with a first threaded shaft (2), the first threaded shaft (2) penetrates through the fixing seat (1), the bottom end of the first threaded shaft (2) is rotatably connected with a fixing rod (3), the bottom end of the outer side of the fixing rod (3) is slidably connected with a sliding block (4), the outer side of the sliding block (4) is slidably connected with a pressing block (5), the pressing block (5) penetrates through the fixing seat (1), the pressing block (5) is slidably connected with the fixing seat (1), the bottom end of the sliding block (4) is fixedly connected with a first spring (7), the other end of the first spring (7) is fixedly connected with the pressing block (5), the bottom end of the inner side of the fixing rod (3) is fixedly connected with a second spring (10), the other end of the second spring (10) is fixedly connected with a clamping block (11), and the clamping block (11) penetrates through the fixing rod (3) and the sliding block (4), fixture block (11) and dead lever (3) and slider (4) sliding connection, the one end sliding connection that fixing base (1) center was kept away from in fixture block (11) has push rod (12), and push rod (12) run through slider (4) and briquetting (5), push rod (12) and slider (4) and briquetting (5) sliding connection, fixing base (1) inboard left side below is equipped with hammer (16).

2. The clamping device for metal mold production and processing according to claim 1, wherein: the bottom end of the pressing block (5) is fixedly connected with a gasket (6), and the gasket (6) is made of a rubber plate.

3. The clamping device for metal mold production according to claim 1, wherein: the bottom end of the inner side of the pressing block (5) is fixedly connected with a control switch (8), and the top end of the outer side of the fixing seat (1) is fixedly connected with a signal lamp (9).

4. The clamping device for metal mold production according to claim 1, wherein: one end of the outer side of the push rod (12), which is far away from the center of the fixed seat (1), is provided with a rubber sleeve (14), and the push rod (12) is fixedly connected with the rubber sleeve (14).

5. The clamping device for metal mold production and processing according to claim 1, wherein: hammer (16) outside sliding connection has receiver (15), and receiver (15) and fixing base (1) sliding connection, receiver (15) upper left side spiral connection has second screw thread axle (13), and second screw thread axle (13) run through receiver (15), second screw thread axle (13) and fixing base (1) spiral connection.