CN212579283U

CN212579283U - Quick positioning die

Info

Publication number: CN212579283U
Application number: CN202020615210.2U
Authority: CN
Inventors: 杨同亮; 顾阳
Original assignee: Linyi Chengjin Hydraulic Machinery Casting Co ltd
Current assignee: Linyi Chengjin Hydraulic Machinery Casting Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-02-23
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a quick positioning die, which comprises a base and a die, wherein a holding tank is arranged on the base, sliding grooves are arranged on two sides of the holding tank, sliding rails are arranged on two sides of the die, counter bores are symmetrically arranged on the bottom surface of the holding tank, elastic positioning components are arranged in the counter bores, positioning holes are arranged on the end surface of the die, and a hydraulic push plate is arranged at the top of the positioning holes; a notch is formed in the bottom of one side, facing the inside of the accommodating groove, of the mold, and a slope is arranged in the accommodating groove; and a plurality of rollers are rotatably arranged at the bottom of the mould. According to the rapid positioning die, the elastic positioning assembly is arranged in the accommodating groove of the base, after the die is horizontally pushed into the accommodating groove to a certain stroke, the positioning end is automatically clamped into the positioning hole under the action of the spring to complete the positioning of the die, the positioning speed is high, the operation is simple and convenient, and the positioning precision is high; a row of rollers is installed at the bottom of the die, so that resistance in die translation is reduced, rapid disassembly and assembly are facilitated, and time and labor are saved.

Description

Quick positioning die

Technical Field

The utility model relates to the technical field of mold, specifically a quick positioning die.

Background

The mould is various moulds and tools for obtaining required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, and the processing of the appearance of an article is realized mainly by changing the physical state of a forming material. The existing die is complex to operate and consumes long time when being installed and positioned, so that the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick positioning die to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a quick positioning die comprises a base and a die, wherein a containing groove is formed in the base, sliding grooves are horizontally formed in two side walls of the containing groove, sliding rails which are clamped in the sliding grooves in a sliding mode are mounted on two side walls of the die, counter bores are symmetrically formed in the bottom surface of the containing groove, an elastic positioning assembly is arranged in each counter bore and comprises a telescopic column and a positioning end, the telescopic columns are movably embedded in the counter bores, springs are sleeved on the telescopic columns, the positioning ends are fixed to the tops of the telescopic columns, positioning holes matched with the elastic positioning assemblies are formed in the end surfaces of the lower end of the die, and hydraulic push plates are mounted at the tops of the positioning holes; the mould is equipped with the breach towards one side bottom in the holding tank, be equipped with in the holding tank with breach complex slope.

As a further aspect of the present invention: the quantity of elastic positioning subassembly is two sets of and both sides in the holding tank of symmetric distribution.

As a further aspect of the present invention: the positioning end is hemispherical.

As a further aspect of the present invention: the positioning end is made of hard alloy.

As a further aspect of the present invention: the die is characterized in that mounting plates are fixed on two sides of the bottom of the die, and a plurality of rollers are horizontally and rotatably mounted between the mounting plates on the two sides.

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

according to the rapid positioning die, the elastic positioning assembly is arranged in the accommodating groove of the base, after the die is horizontally pushed into the accommodating groove to a certain stroke, the positioning end is automatically clamped into the positioning hole under the action of the spring to complete the positioning of the die, the positioning speed is high, the operation is simple and convenient, and the positioning precision is high; a row of rollers is installed at the bottom of the die, so that resistance in die translation is reduced, rapid disassembly and assembly are facilitated, and time and labor are saved.

Drawings

FIG. 1 is a first perspective view of a quick positioning mold;

FIG. 2 is a second perspective view of the quick positioning mold;

FIG. 3 is a perspective view of a base in the quick positioning mold;

fig. 4 is a perspective view of the mold in the quick-positioning mold.

In the figure: 1-base, 2-mould, 3-holding tank, 4-chute, 5-slide rail, 6-counter bore, 7-telescopic column, 8-spring, 9-positioning end, 10-positioning hole, 11-gap, 12-slope, 13-mounting plate and 14-roller.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if there is a directional indication (such as up, down, left, right, front, and back) in the embodiment of the present invention, it is only used to explain the relative position relationship between the components, the motion situation, etc. in a certain specific posture, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, if a description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Example 1

Referring to fig. 1-2, a quick positioning die comprises a base 1 and a die 2, wherein a containing groove 3 is formed in the base 1, sliding grooves 4 are horizontally formed in two side walls of the containing groove 3, sliding rails 5 slidably clamped in the sliding grooves 4 are mounted on two side walls of the die 2, counter bores 6 are symmetrically formed in the bottom surface of the containing groove 3, an elastic positioning assembly is arranged in each counter bore 6 and comprises a telescopic column 7 and a positioning end 9, the telescopic column 7 is movably embedded in each counter bore 6, a spring 8 is sleeved on each telescopic column 7, the positioning end 9 is fixed at the top of each telescopic column 7, a positioning hole 10 matched with the elastic positioning assembly is formed in the lower end surface of the die 2, and a hydraulic push plate is mounted at the top of each positioning hole 10; a notch 11 is formed in the bottom of one side, facing the accommodating groove 3, of the mold 2, and a slope 12 matched with the notch 11 is arranged in the accommodating groove 3;

specifically, the slide rails 5 on two sides of the mold 2 are clamped into the slide grooves 4, the mold 2 is horizontally pushed into the accommodating groove 3 along the slide grooves 4, the notch 11 below the mold 2 is in contact with the positioning end 9, so that the positioning end 9 is pressed downwards, the telescopic column 7 is contracted towards the inside of the counter bore 6, the spring 8 is compressed until the positioning end 9 completely enters the counter bore 6, and along with the pushing-in of the mold 2, when the counter bore 6 is overlapped with the positioning hole 10, the positioning end 9 is ejected out by the spring 8, so that the positioning of the mold is completed by being clamped in the positioning hole 10; when the die 2 needs to be unlocked, the hydraulic push plate at the top of the positioning hole 10 pushes the positioning end 9 downwards until the lower end face of the hydraulic push plate and the lower end face of the die 2 are at the same height, and then the die 2 is horizontally pulled out from the accommodating groove 3;

referring to fig. 3, the number of the elastic positioning assemblies is not particularly limited, and in this embodiment, preferably, the number of the elastic positioning assemblies is two and the elastic positioning assemblies are symmetrically distributed on two sides in the accommodating groove 3;

the positioning end 9 is hemispherical, so that the direction of the acting force of the notch 11 on the positioning end is always vertical to the surface of the notch 11, the positioning end 9 is conveniently pushed to move downwards, and the clamping is avoided;

the specific material of location end 9 does not do the restriction, and in this embodiment, it is preferred that location end 9 adopts carbide to make, and hardness is big, is difficult for the compressive deformation, guarantees positioning accuracy, avoids producing the skew between operation in-process mould 2 and the base 1.

The working principle of the embodiment is as follows:

firstly, the slide rails 5 on two sides of the mold 2 are clamped into the slide grooves 4, then the mold 2 is horizontally pushed into the accommodating groove 3 along the slide grooves 4, the notch 11 below the mold 2 is contacted with the positioning end 9, so that the positioning end 9 is pressed downwards, the telescopic column 7 is contracted towards the inside of the counter bore 6, the spring 8 is compressed until the positioning end 9 completely enters the counter bore 6, and along with the pushing-in of the mold 2, when the counter bore 6 is superposed with the positioning hole 10, the positioning end 9 is ejected by the spring 8, so that the positioning of the mold is completed by being clamped in the positioning hole 10; when the die 2 needs to be unlocked, the hydraulic push plate at the top of the positioning hole 10 pushes the positioning end 9 downwards until the lower end face of the hydraulic push plate and the lower end face of the die 2 are at the same height, and then the die 2 is horizontally pulled out from the accommodating groove 3.

Example 2

A quick positioning die comprises a base 1 and a die 2, wherein a containing groove 3 is formed in the base 1, sliding grooves 4 are horizontally formed in two side walls of the containing groove 3, sliding rails 5 which are clamped in the sliding grooves 4 in a sliding mode are mounted on the two side walls of the die 2, counter bores 6 are symmetrically formed in the bottom surface of the containing groove 3, an elastic positioning assembly is arranged in each counter bore 6 and comprises a telescopic column 7 and a positioning end 9, the telescopic column 7 is movably embedded in each counter bore 6, a spring 8 is sleeved on each telescopic column 7, the positioning end 9 is fixed to the top of each telescopic column 7, a positioning hole 10 matched with the elastic positioning assembly is formed in the lower end surface of the die 2, and a hydraulic push plate is mounted at the top of each positioning hole; a notch 11 is formed in the bottom of one side, facing the accommodating groove 3, of the mold 2, and a slope 12 matched with the notch 11 is arranged in the accommodating groove 3;

referring to fig. 4, in order to push the mold 2 into the accommodating groove 3 more easily, mounting plates 13 are fixed on two sides of the bottom of the mold 2, and a plurality of rollers 14 are horizontally and rotatably mounted between the mounting plates 13 on the two sides; through cylinder 14 and holding tank 3 bottom surface rolling contact to reduce the resistance when mould 2 moves, dismouting mould 2 is more laborsaving.

According to the rapid positioning die, the elastic positioning assembly is arranged in the accommodating groove 3 of the base 1, after the die 2 is horizontally pushed into the accommodating groove 3 to a certain stroke, the positioning end 9 is automatically clamped into the positioning hole 10 under the action of the spring 8 to complete positioning of the die 2, and the rapid positioning die is high in positioning speed, simple and convenient to operate and high in positioning precision; a row of rollers 14 are installed at the bottom of the die 2, so that resistance of the die 2 during translation is reduced, the die is convenient to assemble and disassemble quickly, and time and labor are saved.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A rapid positioning die comprises a base (1) and a die (2) and is characterized in that, the base (1) is provided with a holding tank (3), two side walls of the holding tank (3) are horizontally provided with sliding chutes (4), two side walls of the mould (2) are provided with slide rails (5) which are clamped in the slide grooves (4) in a sliding way, counter bores (6) are symmetrically arranged on the bottom surface of the accommodating groove (3), an elastic positioning component is arranged in each counter bore (6), the elastic positioning component comprises a telescopic column (7) and a positioning end head (9), the telescopic column (7) is movably embedded in the counter bore (6), a spring (8) is sleeved on the telescopic column (7), a positioning end (9) is fixed at the top of the telescopic column (7), a positioning hole (10) matched with the elastic positioning component is formed in the lower end face of the die (2), and a hydraulic push plate is mounted at the top of the positioning hole (10); the mold (2) is provided with a notch (11) towards the bottom of one side in the accommodating groove (3), and a slope (12) matched with the notch (11) is arranged in the accommodating groove (3).

2. The quick positioning die according to claim 1, wherein the number of the elastic positioning components is two and the elastic positioning components are symmetrically distributed on two sides in the accommodating groove (3).

3. The rapid positioning die according to claim 1, characterized in that the positioning head (9) is hemispherical.

4. A rapid positioning die according to claim 3, characterized in that the positioning head (9) is made of cemented carbide.

5. The quick positioning die of any one of claims 1 to 4, wherein mounting plates (13) are fixed on two sides of the bottom of the die (2), and a plurality of rollers (14) are horizontally and rotatably mounted between the mounting plates (13) on the two sides.