CN212736874U

CN212736874U - Car stopper main arm rubber coating injection mold convenient to dismouting

Info

Publication number: CN212736874U
Application number: CN202021186008.9U
Authority: CN
Inventors: 李文光
Original assignee: Wuxi Menglite Technology Co ltd
Current assignee: Wuxi Menglite Technology Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-03-19
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a car stopper main arm rubber coating ejection die convenient to dismouting, which comprises an upper die, a lower die is designed on one side of the upper die, sliding pins are fixedly installed at both ends of the upper die, sliding grooves are formed at both ends of the lower die, rolling grooves are formed at both sides of the inner part of each sliding groove, balls are connected in the rolling grooves in a rolling manner, and the upper die and the lower die are connected with the sliding grooves in a sliding manner through the sliding pins; through the both ends design sliding pin of last mould and the first spout of both ends design of lower mould, avoid the mould to go up the mould when using and move between mould and the lower mould and be not convenient for stably be connected for the mould influences the operation effect when the operation, can slide and roll through the ball in the inside in roll groove smoothly through sliding pin in the inside of first spout when mould and lower mould operation on the injection material, make sliding pin and lower mould stable operation, be not convenient for rock, stable operation.

Description

Car stopper main arm rubber coating injection mold convenient to dismouting

Technical Field

The utility model belongs to the technical field of the mould, concretely relates to car stopper main arm rubber coating ejection die convenient to dismouting.

Background

The existing die is a die for carrying out ejection punch forming on a main arm of an automobile limiter, and various dies and tools of required products are obtained by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in the industrial production of the die. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts; the mould is not convenient for stably be connected in the motion between mould and the lower mould when using for current mould influences the operation effect when the operation, is not convenient for pour into the mouth into when using and protects, and long-time operation easily causes inside friction to damage, influences the problem of pouring into, and we provide the car stopper main arm rubber coating of the dismouting of being convenient for this reason and jet out the mould.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car stopper main arm rubber coating jets out mould convenient to dismouting to it goes up the mould and moves between the mould and the lower mould and be not convenient for stably be connected to provide current mould in solving above-mentioned background art when using, makes the mould influence the operation effect when the operation, is not convenient for pour into the mouth into when using and protects, and long-time operation easily causes inside friction to damage, influences the problem of pouring into.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a car stopper main arm rubber coating injection mould convenient to dismouting, includes mould, its characterized in that: the utility model discloses an improved structure of a sliding pin, including last mould, first spout has all been seted up at the both ends of last mould, the equal fixed mounting in both ends of going up the mould has a sliding pin, first spout has all been seted up at the both ends of lower mould, the rolling groove has all been seted up to the inside both sides of first spout, the inside roll connection in rolling groove has the ball, just go up the mould with the lower mould passes through the sliding pin with first spout sliding connection, the sliding pin with first spout passes through the ball with the rolling groove rolls and connects.

Preferably, the filling opening has been seted up to one side of going up the mould, one side of going up the mould is located the tip of filling opening is provided with interior guard plate, the rear surface integral type shaping of interior guard plate has the slider, the second spout has been seted up to the inside of going up the mould, just interior guard plate with it passes through to go up the mould the slider with the second spout block is connected, the inside of slider closes soon and is connected with the screw.

Preferably, the second sliding groove and the sliding block are both rectangular structures, and the size of the inner structures of the sliding block and the second sliding groove is the same.

Preferably, the screw penetrates through the inside of the slider, and an end of the screw is embedded in the inside of the upper die.

Preferably, the structure of the inner protection plate is matched with the structure of the inner surface of the upper die, and the injection port penetrates through the inner part of the inner protection plate.

Preferably, the sliding pin and the first sliding groove are both of an annular structure, and an end of the sliding pin is embedded in the first sliding groove.

Preferably, the inner surface of the rolling groove is of an arc structure, and the ball is matched with the inner surface of the rolling groove in structure.

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

(1) through the both ends design sliding pin at last mould and the first spout of both ends design at the lower mould, it is not convenient for stably to avoid the mould to move when using between last mould and the lower mould and be connected, make the mould influence the operation effect when the operation, can slide and roll through the ball in the inside in the roll groove smoothly through sliding pin in the inside of first spout when mould and lower mould operation on the injection material, make sliding pin and lower mould stable operation, be not convenient for rock, stable operation, the unstable problem that influences the operation effect when having solved and operating between last mould and the lower mould.

(2) Guard plate in the tip design that is located the filling opening through the inside of last mould, be not convenient for pour into the mouth into when avoiding using and protect, long-time operation easily causes inside friction to damage, influence injection material, can slide the inside of going up the mould with interior guard plate closure through the slider in the inside of second spout, the filling opening runs through the intermediate position department of interior guard plate simultaneously, close the screw soon after the closure makes interior guard plate stable use in the inside of second spout with the slider, and protect by interior guard plate, when using the long-time interior guard plate of long-time to damage, can operate the interior guard plate change equally, clean distance is not convenient for to pour into the problem that the mouth protection influence injected effect into.

Drawings

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

FIG. 2 is an enlarged schematic view of a portion B of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural view of a portion C in fig. 3 according to the present invention;

in the figure: 1. an inner protection plate; 2. an injection port; 3. an upper die; 4. a slide pin; 5. a first chute; 6. a lower die; 7. a rolling groove; 8. a ball bearing; 9. a slider; 10. a second chute; 11. and (4) screws.

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 work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides a car stopper main arm rubber coating jets out mould convenient to dismouting, including last mould 3, one side design lower mould 6 of last mould 3, the equal fixed mounting in both ends of going up mould 3 has sliding pin 4, first spout 5 has all been seted up at the both ends of lower mould 6, rolling groove 7 has all been seted up to the inside both sides of first spout 5, the inside roll connection in rolling groove 7 has ball 8, and go up mould 3 and lower mould 6 through sliding

4 and 5 sliding connection of first spout, sliding pin 4 passes through

ball

8 and 7 roll connection in rolling groove 5 with first spout 5, can slide and roll smoothly through ball 8 in the inside of rolling groove 7 through sliding pin 4 when injecting into material and going up mould 3 and lower mould 6 operation, make sliding pin 4 and lower mould 6 stable operation, be not convenient for rock, stable operation.

In this embodiment, it is preferable, filling opening 2 has been seted up to one side of going up mould 3, the tip that one side of going up mould 3 lies in filling opening 2 is provided with interior guard plate 1, the rear surface integral type shaping of interior guard plate 1 has slider 9, second spout 10 has been seted up to the inside of going up mould 3, and interior guard plate 1 passes through slider 9 and second spout 10 block with last mould 3 and is connected, the inside of slider 9 is closed to close soon and is connected with screw 11, can slide the inside of going up mould 3 with interior guard plate 1 closure in the inside of second spout 10 through slider 9, simultaneously filling opening 2 runs through in the intermediate position department of interior guard plate 1, close soon screw 11 after the closure makes interior guard plate 1 stable use in the inside of second spout 10 with slider 9, and protect by interior guard plate 1, when using for a long time interior guard plate 1 to damage, can change interior guard plate 1 with.

In order to facilitate the installation of the inner protection plate 1 by the sliding of the sliding block 9 inside the second sliding slot 10, in the embodiment, it is preferable that the second sliding slot 10 and the sliding block 9 are both rectangular structures, and the size of the internal structures of the sliding block 9 and the second sliding slot 10 is the same.

In order to facilitate fixing of the slider 9 by the screw 11, in the present embodiment, it is preferable that the screw 11 is inserted into the slider 9 and an end of the screw 11 is fitted into the upper die 3.

In order to facilitate the surface protection of the inner injection port 2 by the inner protection plate 1, in the embodiment, preferably, the structure of the inner protection plate 1 matches with the structure of the inner surface of the upper mold 3, and the injection port 2 penetrates through the inner protection plate 1.

In order to facilitate the smooth connection of the upper mold 3 and the lower mold 6 by the sliding of the sliding pin 4 inside the first sliding groove 5, in the present embodiment, it is preferable that the sliding pin 4 and the first sliding groove 5 are both of an annular structure, and the end of the sliding pin 4 is embedded inside the first sliding groove 5.

In order to facilitate the sliding pin 4 to slide smoothly inside the first sliding groove 5 by the rolling ball 8 rolling inside the rolling groove 7, in the present embodiment, it is preferable that the inner surface of the rolling groove 7 is arc-shaped, and the rolling ball 8 is matched with the inner surface of the rolling groove 7.

The utility model discloses a theory of operation and use flow: this kind of car stopper main arm rubber coating ejection die convenient to dismouting, before using, at first slide through slider 9 in the inside of second spout 10 and close interior guard plate 1 in the inside of last mould 3, simultaneously injection port 2 runs through in the intermediate position department of interior guard plate 1, closure back spiral closure screw 11 is fixed slider 9 in the inside of second spout 10 and is made interior guard plate 1 stable use, and protect by interior guard plate 1, when using long-time interior guard plate 1 to damage, can change interior guard plate 1 by the same operation, then can slide in the inside of first spout 5 and roll through ball 8 and be connected smoothly in the inside of roll groove 7 through sliding pin 4 when injecting material and operating on mould 3 and lower mould 6, make sliding pin 4 and lower mould 6 stable operation, be not convenient for rock, the operation is more stable.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a car stopper main arm rubber coating injection mould convenient to dismouting, includes mould (3), its characterized in that: go up one side design lower mould (6) of mould (3), the equal fixed mounting in both ends of going up mould (3) has sliding pin (4), first spout (5) have all been seted up at the both ends of lower mould (6), rolling groove (7) have all been seted up to the inside both sides of first spout (5), the inside roll connection in rolling groove (7) has ball (8), just go up mould (3) with lower mould (6) pass through sliding pin (4) with first spout (5) sliding connection, sliding pin (4) with first spout (5) pass through ball (8) with rolling groove (7) roll connection.

2. The conveniently-disassembled rubber-coated injection mold for the main arm of the automobile limiter according to claim 1, wherein: go up one side of mould (3) and seted up injection mouth (2), one side of going up mould (3) is located the tip of injection mouth (2) is provided with interior guard plate (1), the rear surface integral type shaping of interior guard plate (1) has slider (9), second spout (10) have been seted up to the inside of going up mould (3), just interior guard plate (1) with it passes through to go up mould (3) slider (9) with second spout (10) block is connected, the inside of slider (9) is closed soon and is connected with screw (11).

3. The conveniently-disassembled rubber-coated injection mold for the main arm of the automobile limiter as claimed in claim 2, wherein: the second sliding groove (10) and the sliding block (9) are both rectangular structures, and the size of the inner structures of the sliding block (9) and the second sliding groove (10) is the same.

4. The conveniently-disassembled rubber-coated injection mold for the main arm of the automobile limiter as claimed in claim 2, wherein: the screw (11) penetrates through the inside of the sliding block (9), and the end part of the screw (11) is embedded into the upper die (3).

5. The conveniently-disassembled rubber-coated injection mold for the main arm of the automobile limiter as claimed in claim 2, wherein: the structure of the inner protection plate (1) is matched with the structure of the inner surface of the upper die (3), and the injection port (2) penetrates through the inner part of the inner protection plate (1).

6. The conveniently-disassembled rubber-coated injection mold for the main arm of the automobile limiter according to claim 1, wherein: the sliding pin (4) and the first sliding groove (5) are both of an annular structure, and the end part of the sliding pin (4) is embedded into the first sliding groove (5).

7. The conveniently-disassembled rubber-coated injection mold for the main arm of the automobile limiter according to claim 1, wherein: the inner surface of the rolling groove (7) is of an arc-shaped structure, and the ball (8) is matched with the inner surface of the rolling groove (7).