CN216705707U

CN216705707U - Die-casting device for automobile steering wheel production line

Info

Publication number: CN216705707U
Application number: CN202123089645.1U
Authority: CN
Inventors: 何勇
Original assignee: Kunshan Weiyu Taifeng Precision Machinery Co ltd
Current assignee: Kunshan Weiyu Taifeng Precision Machinery Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-06-10
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a die-casting device for an automobile steering wheel production line, which comprises an upper die holder and a lower die holder, wherein guide posts penetrating through the upper die holder are fixed at four corners of the top of the lower die holder, a placing groove is formed in the top of each guide post, a threaded groove is formed in the edge of the bottom of each placing groove in a downward extending mode, an outer barrel is sleeved outside each guide post, a connecting part is formed at the bottom end of each outer barrel and is in threaded connection with the threaded grooves, sponge rings are placed in a space between the inner wall of each outer barrel and the corresponding placing groove, and inclined holes are uniformly formed in the bottom of each outer barrel; through urceolus, sponge circle and the inclined hole of design, can lubricate the guide post automatically to reduce the frictional force between upper die base and the guide post, reduce wearing and tearing between the two, thereby reach increase of service life's purpose, it is also very convenient to the dismouting of sponge circle simultaneously, easily goes to the hand.

Description

Die-casting device for automobile steering wheel production line

Technical Field

The utility model belongs to the technical field of steering wheel production and processing, and particularly relates to a die-casting device for an automobile steering wheel production line.

Background

The automobile steering wheel is a component for controlling the direction of an automobile in the driving process, and a pressure casting device can be used for carrying out pressure casting forming on a steering wheel framework or a raw material on a production line for processing the steering wheel in the previous period, and then the next processing production is carried out.

The current die-casting device is in the processing, and the motion of direction about the upper die base can be done along the guide post, and in long-time the use, serious wearing and tearing can appear in both, and does not have the structure that can self-lubricate in the current structure, can only carry out the manual work and add, and it is very loaded down with trivial details to operate, and the lubricating oil degree of consistency angle of manual work addition, can't satisfy the omnidirectional and lubricate to the dismouting of counterpoint board, it is comparatively loaded down with trivial details to operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a die-casting device for an automobile steering wheel production line, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a die-casting device for automobile steering wheel production line, includes upper die base and die holder, the top four corners department of die holder is fixed with the guide post that runs through the upper die base, the standing groove has been seted up at the top of guide post, standing groove bottom edge downwardly extending has seted up the thread groove, the outside cover of guide post is equipped with the urceolus, the bottom of urceolus is formed with connecting portion, connecting portion and thread groove threaded connection, the sponge circle has been placed in the interval between the inner wall of urceolus and the standing groove, the inclined hole has evenly been seted up to the bottom of urceolus.

Preferably, the inner side of the thread groove is further sleeved with a rubber ring, and the rubber ring is located between the connecting portion and the thread groove.

Preferably, the screw has been seted up to the side of die holder, the outside of die holder is provided with spacing bolt and counterpoint board respectively, spacing bolt has the screwed end of screwing in and is used for the spacing end that stops, spacing bolt's the end of screwing in and screw threaded connection, the card is seted up in the outside draw-in groove of spacing bolt end of screwing in to the bottom of counterpoint board.

Preferably, the inner side face of the limiting end of the limiting bolt is attached to the side face of the alignment plate, and the longitudinal section of the limiting end of the limiting bolt is of an isosceles trapezoid structure.

Preferably, the clamping groove is composed of two circular hole-shaped structures which are connected with each other and have different diameters, the inner diameter of the circular hole at the bottom position is smaller than that of the screwing-in end of the limiting bolt, and the inner diameter of the circular hole at the top position is equal to that of the screwing-in end of the limiting bolt.

Preferably, the bottom of the lower die holder is provided with a support through a bolt, and the longitudinal section of the support is of a T-shaped structure.

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

1. the guide post can be automatically lubricated through the designed outer barrel, the sponge ring and the inclined hole, so that the friction force between the upper die holder and the guide post is reduced, the abrasion between the upper die holder and the guide post is reduced, the purpose of prolonging the service life is achieved, and meanwhile, the sponge ring is very convenient to disassemble and assemble and is easy to operate;

2. through the spacing bolt and the draw-in groove of design, can carry out the dismouting to the counterpoint board fast, also can make the regulation according to the counterpoint board of different thickness simultaneously, it is very convenient to use, and the flexibility ratio is higher, has perfected not enough in the current mounting means.

Drawings

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

FIG. 2 is a sectional view of the guide post and the upper die holder in accordance with the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the connection between the lower die holder and the aligning plate according to the present invention;

fig. 5 is a front view of the alignment plate of the present invention.

In the figure: 1. a guide post; 2. an upper die holder; 3. a lower die holder; 4. a positioning plate; 5. a support; 6. an outer cylinder; 7. a sponge ring; 8. a placement groove; 9. an inclined hole; 10. a connecting portion; 11. a rubber ring; 12. a thread groove; 13. a screw hole; 14. a limit bolt; 15. a clamping groove.

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 to 5, the present invention provides a technical solution: a die casting device for an automobile steering wheel production line comprises an upper die holder 2 and a lower die holder 3, wherein guide posts 1 penetrating through the upper die holder 2 are fixed at four corners of the top of the lower die holder 3, a placing groove 8 is formed in the top of each guide post 1, a thread groove 12 is formed in the edge of the bottom of each placing groove 8 in a downward extending mode, an outer barrel 6 is sleeved outside each guide post 1, a connecting part 10 is formed at the bottom end of each outer barrel 6, each connecting part 10 is in threaded connection with each thread groove 12, a sponge ring 7 is placed in a space between the inner wall of each outer barrel 6 and each placing groove 8, the guide post 1 can be automatically lubricated through the designed outer cylinder 6, the sponge ring 7 and the inclined hole 9, thereby reducing the friction force between the upper die holder 2 and the guide post 1 and reducing the abrasion between the upper die holder and the guide post, thereby achieving the purpose of prolonging the service life, meanwhile, the sponge ring 7 is very convenient to disassemble and assemble, the operation is easy, and inclined holes 9 are uniformly formed in the bottom of the outer barrel 6.

In this embodiment, preferably, the inner side of the thread groove 12 is further sleeved with a rubber ring 11 for sealing, so as to avoid oil leakage from the gap, so that the oil outlet direction is uniform, the maintenance is convenient, and the rubber ring 11 is located between the connecting portion 10 and the thread groove 12.

In this embodiment, it is preferred, screw 13 has been seted up to the side of die holder 3, the outside of die holder 3 is provided with spacing bolt 14 and counterpoint board 4 respectively, spacing bolt 14 has the screwed end of screwing in and is used for the spacing end that stops, spacing bolt 14 and draw-in groove 15 through the design, can carry out the dismouting to counterpoint board 4 fast, also can make the regulation according to the counterpoint board 4 of different thickness simultaneously, it is very convenient to use, and the flexibility ratio is higher, perfect not enough in the current mounting means, spacing bolt 14's the end of screwing in and screw 13 threaded connection, counterpoint board 4's bottom has been seted up the card and has been established at the outside draw-in groove 15 of spacing bolt 14 end of screwing in.

In this embodiment, preferably, the inner side surface of the limiting end of the limiting bolt 14 is attached to the side surface of the aligning plate 4 for limiting and abutting, and the longitudinal section of the limiting end of the limiting bolt 14 is of an isosceles trapezoid structure.

In this embodiment, preferably, the clamping groove 15 is formed by two circular hole-shaped structures with different diameters, which are connected with each other, and are conveniently and tightly clamped, the inner diameter of the circular hole at the bottom position is smaller than the inner diameter of the screwing end of the limit bolt 14, and the inner diameter of the circular hole at the top position is equal to the outer diameter of the screwing end of the limit bolt 14.

In this embodiment, preferably, the bottom of the lower die holder 3 is provided with a support 5 through a bolt, and the longitudinal section of the support 5 is of a T-shaped structure.

The working principle and the using process of the utility model are as follows: before the utility model is used, a rubber ring 11 is firstly placed on the inner side of a thread groove 12, then an outer cylinder 6 is sleeved on the top of a guide post 1, a connecting part 10 is in threaded connection with the thread groove 12, the rubber ring 11 is extruded, so that a gap between the connecting part 10 and the thread groove 12 is filled to achieve a sealing effect, then a sponge ring 7 soaked with lubricating oil is placed in a gap between the outer cylinder 6 and the guide post 1, then a screwing end of a limit bolt 14 is screwed into the screw hole 13, a part of the screwing end of the limit bolt 14 is reserved outside a lower die holder 3, then an alignment plate 4 is sleeved on the limit bolt 14 through a clamping groove 15 arranged at the bottom, when the gap between the inner wall of the limiting end of the limit bolt 14 and the lower die holder 3 is equal to the thickness of the alignment plate 4, the installation is directly finished, otherwise, when the gap is larger or smaller, the limit installation between the alignment plate 4 and the lower die holder 3 can be finished by rotating the limit bolt 14, when the clamping grooves 15 are clamped into the limiting bolts 14 or separated from the limiting bolts 14, the limiting bolts 14 do not need to be disassembled, a steering wheel framework is placed in the upper die holder 2 and the lower die holder 3 for die-casting processing in the processing process, the aligning plate 4 is used for detecting whether the upper die holder 2 and the lower die holder 3 are in the same plane when the upper die holder 2 and the lower die holder 3 are to be aligned, if the side edge of the upper die holder 2 can be attached to the inner wall of the aligning plate 4, the upper die holder 2 and the lower die holder 3 are in the same vertical plane, accurate die-casting processing can be realized, in the processing process, the upper die holder 2 can move up and down outside the guide column 1, at the moment, lubricating oil seeped out through the sponge ring 7 drips to the outside of the guide column 1 through the inclined holes 9, in the movement of the upper die holder 2, the outer cylinder 6 and the outside of the guide column 1 are uniformly covered with the lubricating oil through the up and down driving of the upper die holder 2, therefore, the hole wall at the joint of the upper die holder 2 and the guide column 1 is lubricated relatively, so that the friction force is reduced, and the purpose of reducing abrasion is achieved.

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 die-casting device for car steering wheel production line, includes upper die base (2) and die holder (3), the top four corners department of die holder (3) is fixed with guide post (1) that runs through upper die base (2), its characterized in that: standing groove (8) have been seted up at the top of guide post (1), threaded groove (12) have been seted up to downward extension in standing groove (8) bottom edge, the outside cover of guide post (1) is equipped with urceolus (6), the bottom of urceolus (6) is formed with connecting portion (10), connecting portion (10) and threaded groove (12) threaded connection, sponge circle (7) have been placed in the interval between the inner wall of urceolus (6) and standing groove (8), inclined hole (9) have evenly been seted up to the bottom of urceolus (6).

2. The die-casting device for the automobile steering wheel production line according to claim 1, characterized in that: the rubber ring (11) is further sleeved on the inner side of the thread groove (12), and the rubber ring (11) is located between the connecting portion (10) and the thread groove (12).

3. The die-casting device for the automobile steering wheel production line according to claim 1, characterized in that: screw (13) have been seted up to the side of die holder (3), the outside of die holder (3) is provided with stop bolt (14) and counterpoint board (4) respectively, stop bolt (14) have take the screwed end of screwing in and are used for the spacing end that stops, the end of screwing in and screw (13) threaded connection of stop bolt (14), draw-in groove (15) outside the end of screwing in at stop bolt (14) have been seted up to the bottom of counterpoint board (4) the card.

4. The die-casting device for the automobile steering wheel production line according to claim 3, characterized in that: the limiting end inner side face of the limiting bolt (14) is connected with the side face of the aligning plate (4) in a fitting mode, and the longitudinal section of the limiting end of the limiting bolt (14) is of an isosceles trapezoid structure.

5. The die-casting device for the automobile steering wheel production line according to claim 3, characterized in that: the clamping groove (15) is composed of two circular hole-shaped structures which are connected with each other and have different diameters, the inner diameter of the circular hole at the bottom position is smaller than that of the screwing-in end of the limiting bolt (14), and the inner diameter of the circular hole at the top position is equal to that of the screwing-in end of the limiting bolt (14).

6. The die-casting device for the automobile steering wheel production line according to claim 3, characterized in that: the bottom of the lower die holder (3) is provided with a support (5) through a bolt, and the longitudinal section of the support (5) is of a T-shaped structure.