CN210848270U

CN210848270U - Automobile steering device die-casting die convenient for demolding

Info

Publication number: CN210848270U
Application number: CN201921982875.0U
Authority: CN
Inventors: 刘建勇; 唐文明
Original assignee: Kunshan Jiebohui Precision Mould Co ltd
Current assignee: Kunshan Jiebohui Precision Mould Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-06-26
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a steering gear die casting die convenient to drawing of patterns, including mould cavity, die cover plate, square tube, bar, post, guide slot, slider, first cylinder, bottom plate, second cylinder and vibrator. The utility model relates to a rationally, be in the state of extension simultaneously through starting all first cylinders and second cylinder 1 for two template cover boards and two mould cavitys are fast to disassembling all around, can expose the processing fast with the formed part, reach the effect of quick form removal, and simultaneously can quick compound die, through starting the vibrator and through corresponding control element change vibration range size, thereby be convenient for the formed part and mould inner chamber separately, and can the form removal operation go on simultaneously, improve drawing of patterns speed.

Description

Automobile steering device die-casting die convenient for demolding

Technical Field

The utility model relates to a steering gear die casting die specifically is a steering gear die casting die convenient to drawing of patterns belongs to steering gear application technical field.

Background

The automobile steering gear, also known as steering gear and steering gear, is the most important part in automobile steering system, and has the functions of increasing the force transmitted from the steering wheel to the steering transmission mechanism and changing the force transmitting direction, including rack and pinion, worm crank pin and circulating ball.

The existing automobile steering gear die-casting die is inconvenient to rapidly remove and assemble the die, so that the whole operation time is long, and meanwhile, the operation is inconvenient due to the fact that the demoulding of a formed part is not smooth between the structural reason and the corresponding die. Therefore, the die-casting die for the automobile steering device, which is convenient for demolding, is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automobile steering device die casting die convenient to drawing of patterns just for solving above-mentioned problem.

The utility model discloses a technical scheme realizes above-mentioned purpose, a convenient automobile steering gear die casting die of drawing of patterns, including the die cover board, the die cover board is equipped with two, and two involution has two die cavity bodies between the die cover board, two die cavity bodies form a die casting die with two die cover boards, and the die cover board bottom that is located the bottom is symmetrical to be installed two vibrators;

the middle part of one side of the die cavity is fixedly connected with the middle part of one side of the bar block through a column rod, first cylinders are installed on the opposite top and bottom parts of the die cavity, square tubes are slidably sleeved at the two ends of the bar block, one end of a push rod of a second cylinder is installed at the top of one side of each square tube, the push rod of each first cylinder is installed at one end of the side wall of each sliding block, and the sliding blocks are slidably installed in the same side guide grooves.

Preferably, the guide grooves are symmetrically formed in the edge of one side wall of the corresponding die cover plate, and are connected with the two sliding blocks in the same guide groove in a sliding mode.

Preferably, the second cylinders are arranged in two groups, and each group of two second cylinders are symmetrically arranged in the middle of the other side wall of the corresponding die cover plate.

Preferably, two second cylinders on the die cover plate are in a back mounting state with each other, and the maximum extension of the second cylinders is less than one half of the length of the guide groove.

Preferably, the vibrators are symmetrically arranged in the middle of the top of the bottom plate and are electrically connected with an external control element through conducting wires.

Preferably, the first cylinder and the second cylinder are connected with the external pneumatic controller and the air pump through hoses, and the specifications of the first cylinder and the second cylinder are different from each other.

Preferably, the contact sealing surfaces of the die cover plate and the die cavity body are provided with corresponding sealing structures, and the die cavity structure formed by the die cover plate and the die cavity body is consistent with the part structure of the corresponding part of the steering gear.

The utility model has the advantages that:

1. this kind of auto steering ware die casting die convenient to drawing of patterns reasonable in design is in the state of extending simultaneously through starting all first cylinders and second cylinder 1 for two die cover boards and two die cavity bodies are fast to disassembling all around, can expose the processing fast with the formed part, reach the effect of quick form removal, and can the compound die fast simultaneously.

2. The automobile steering gear die-casting die convenient for demolding is reasonable in design, the vibration amplitude is changed by starting the vibrator and the corresponding control element, so that a formed part is separated from an inner cavity of the die conveniently, the die-removing operation can be carried out simultaneously, and the demolding speed is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a side view of the overall structure of the present invention;

fig. 3 is a schematic view of the connection structure of the square tube and the bar block of the present invention.

In the figure: 1. the die comprises a die cavity, 2, a die cover plate, 3, a square barrel, 4, a bar, 5, a column rod, 6, a guide groove, 7, a sliding block, 8, a first cylinder, 9, a bottom plate, 10, a second cylinder, 11 and a vibrator.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but 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.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a die-casting mold for an automobile steering gear convenient for demolding comprises two mold cover plates 2, two mold cover plates 2 are arranged, two mold cavities 1 are involutory between the two mold cover plates 2, the two mold cavities 1 and the two mold cover plates 2 form a die-casting mold, and two vibrators 11 are symmetrically arranged at the bottom of the mold cover plate 2 at the bottom;

the middle part of one side of the die cavity body 1 is fixedly connected with the middle part of one side of the strip block 4 through a column rod 5, a first air cylinder 8 is installed at the top and the bottom of two opposite walls of the die cavity body 1, a square tube 3 is sleeved at the two ends of the strip block 4 in a sliding mode, one end of a push rod of a second air cylinder 10 is installed at the top of one side of the square tube 3, the push rod of the first air cylinder 8 is installed at one end of the side wall of a sliding block 7, and the sliding block 7 is installed in the same side.

The guide grooves 6 are symmetrically formed in the edge of one side wall of the corresponding die cover plate 2, and the two slide blocks 7 are connected with the same guide groove 6 in a sliding mode, so that the two slide blocks 7 are conveniently connected with the corresponding die cavity 1 through the corresponding first cylinders 8.

Two groups of second cylinders 10 are arranged, and each group of two second cylinders 10 are symmetrically arranged in the middle of the other side wall of the corresponding die cover plate 2, so that the square tube 3 at the connecting part can be conveniently pushed and pulled to move simultaneously; the two second cylinders 10 on the die cover plate 2 are in a back mounting state, the maximum extension of the second cylinders 10 is less than one half of the length of the guide groove 6, and the second cylinders 10 can be prevented from pushing the connected slide blocks 7 to move out of the guide groove 6; the vibrators 11 are symmetrically arranged in the middle of the top of the bottom plate 9, and the vibrators 11 are electrically connected with an external control element through conductive wires and can control the vibration amplitude of the vibrators 11; the first air cylinder 8 and the second air cylinder 10 are connected with an external pneumatic controller and an air pump through hoses, and the specifications of the first air cylinder 8 and the second air cylinder 10 are different from each other, so that the effect of controlling the operation of the corresponding air cylinders is achieved; the mould cover plate 2 and the contact sealing surface of the mould cavity 1 are both provided with corresponding sealing structures, and the mould cavity structure formed by the mould cover plate 2 and the mould cavity 1 is consistent with the part structure of the corresponding part of the steering gear, so that the structural joint is convenient to seal.

When the utility model is used and the mold needs to be demolded, all the first cylinders 8 and the second cylinders 10 are started to be in the stretching state at the same time, so that the two mold cover plates 2 and the two mold cavities 1 are rapidly disassembled all around, the formed part can be rapidly exposed, the effect of rapidly disassembling the mold is achieved, and the mold can be rapidly assembled;

when the part of the formed part is still connected with the corresponding structure of the mould, the vibrator 11 is started and the vibration amplitude is changed through the corresponding control element, so that the formed part is conveniently separated from the inner cavity of the mould, the mould removing operation can be simultaneously carried out, and the demoulding speed is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an automobile steering ware die casting die convenient to drawing of patterns which characterized in that: the die cover plate structure comprises two die cover plates (2), two die cavity bodies (1) are arranged between the two die cover plates (2) in an involutive mode, the two die cavity bodies (1) and the two die cover plates (2) form a die-casting die, and two vibrators (11) are symmetrically arranged at the bottom of the die cover plate (2) at the bottom;

mould cavity (1) one side middle part is through post (5) and strip piece (4) one side middle part fixed connection, and mould cavity (1) two relative wall tops and bottom all install first cylinder (8), the cover is all slided at strip piece (4) both ends and is equipped with square tube (3), and the push rod one end of second cylinder (10) is installed at square tube (3) one side top, the push rod of first cylinder (8) is installed in slider (7) lateral wall one end, and slider (7) slidable mounting is in same side guide way (6).

2. The automobile steering gear die-casting die convenient to demold as claimed in claim 1, wherein: the guide grooves (6) are symmetrically arranged on the edge of one side wall of the corresponding die cover plate (2), and are connected with the two sliding blocks (7) in the same guide groove (6) in a sliding mode.

3. The automobile steering gear die-casting die convenient to demold as claimed in claim 1, wherein: the two groups of the second cylinders (10) are arranged, and the two second cylinders (10) in each group are symmetrically arranged in the middle of the other side wall of the corresponding die cover plate (2).

4. The automobile steering gear die-casting die convenient to demold as claimed in claim 1, wherein: two second cylinders (10) on the die cover plate (2) are in a back mounting state, and the maximum extension of the second cylinders (10) is less than one half of the length of the guide groove (6).

5. The automobile steering gear die-casting die convenient to demold as claimed in claim 1, wherein: the vibrators (11) are symmetrically arranged in the middle of the top of the bottom plate (9), and the vibrators (11) are electrically connected with an external control element through conducting wires.

6. The automobile steering gear die-casting die convenient to demold as claimed in claim 1, wherein: the first air cylinder (8) and the second air cylinder (10) are connected with an external pneumatic controller and an air pump through hoses, and the specifications of the first air cylinder (8) and the second air cylinder (10) are different from each other.

7. The automobile steering gear die-casting die convenient to demold as claimed in claim 1, wherein: the contact sealing surfaces of the die cover plate (2) and the die cavity body (1) are provided with corresponding sealing structures, and the die cavity structure formed by the die cover plate (2) and the die cavity body (1) is consistent with the part structure of the corresponding part of the steering gear.