CN213006342U

CN213006342U - One-step forming die for water pipe of supercharger of automobile engine

Info

Publication number: CN213006342U
Application number: CN201922314240.XU
Authority: CN
Inventors: 刘雷
Original assignee: Fangxian Integrity Auto Parts Co ltd
Current assignee: Fangxian Integrity Auto Parts Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2021-04-20
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses an one shot forming mould of automobile engine booster water pipe, the utility model relates to a mould has injection moulding technical field. The one end of these four movable blocks is the arc, one side of four movable blocks is equipped with four fixed blocks, one side of four fixed blocks is equipped with four connecting rods, four connecting rods run through four fixed blocks, and four movable blocks are connected to the one end of four connecting rods, four lugs are connected to the other end of four connecting rods, the outer wall of four connecting rods is equipped with four third springs, the one end of four lugs is the arc, and run through in the pipeline of third guide pillar motion, the inside of cutting plate is equipped with two sets of cutting knives of symmetry, the first spring of four groups of one side fixed connection of two sets of cutting knives, the inside cutting plate is cut to the opposite side fixed connection of the first spring of four groups, can improve the work efficiency of drawing of patterns like this, the bad at drawing of patterns in-process has been reduced, the practicality has been.

Description

One-step forming die for water pipe of supercharger of automobile engine

Technical Field

The utility model relates to a mould has injection moulding technical field, specifically is an one shot forming mould of automobile engine booster water pipe.

Background

The one-step forming is mainly used in the manufacturing industry, which means that a certain part is manufactured by one-step processing, and the part is manufactured without secondary and upper processing, namely one step. The one-shot molding is a method of forming a plastic into products of various shapes by flowing, molding, and cooling to harden (or cross-link to solidify) the plastic under a condition that the plastic is in a viscous state by heating. The one-step molding includes extrusion molding, injection molding, compression molding, calendaring molding and the like, molded products range from simple products to products with extremely complex shapes and precise sizes, and the application is wide, and most plastic products are prepared by the one-step molding.

The water pipe of the supercharger of the automobile engine is a product with extremely complex shape and precise size, and a forming die of the water pipe of the supercharger of the automobile engine has high requirements on size precision and demoulding, but at present, the forming die of the water pipe of the supercharger of the automobile engine has a complex structure and does not have high requirements on demoulding, so that various damages are caused by demoulding after the water pipe of the supercharger of the automobile engine is formed, the production progress of the water pipe of the supercharger of the automobile engine is delayed, and the production cost of the water pipe of the supercharger of the automobile engine is improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an one shot forming mould of automobile engine booster water pipe has solved the shaping back of automobile engine booster water pipe and has caused various damages through the drawing of patterns, and has both hindered the production progress of automobile engine booster water pipe, has improved the manufacturing cost's of automobile engine booster water pipe problem again.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a one-step forming die of a water pipe of a supercharger of an automobile engine comprises a lower die holder, wherein two groups of symmetrical cushion blocks are detachably connected to two ends of the top of the lower die holder through threads, a forming plate is arranged at the top of each group of cushion blocks, push plates are arranged on the inner sides of the two groups of cushion blocks and are in fit connection with the top of the lower die holder, four groups of push pipes are fixedly connected to two ends of the top of each push plate, the four groups of push pipes are distributed in a four-point manner in a rectangular structure, the outer walls of the tops of the four groups of push pipes are in fit connection with the outer wall of a core at the bottom of the forming plate, four first guide rods are arranged on the inner walls of the four groups of push pipes, the bottoms of the four first guide rods penetrate through the push plates and are detachably connected with the top of the lower die holder through threads, the tops of the four push pipes penetrate through the four first guide rods and reach the, the four second guide pillars are distributed at four points of a rectangular structure, the bottom of each of the four second guide pillars is penetrated through the forming plate and is penetrated through the bottom of the two groups of cushion blocks, the top of the cutting plate is provided with a stripper plate, the two ends of the top of the stripper plate are fixedly connected with four groups of third guide pillars, the four groups of third guide pillars are distributed at four points of the rectangular structure, the top of the stripper plate is provided with an upper die base, the four third guide pillars are arranged in the upper die base, the top of each third guide pillar is level with the top of the upper die base, and the top of each third guide pillar is detachably connected with a pouring gate through threads.

Preferably, two symmetrical groups of cutting knives are arranged inside the cutting plate, one sides of the two groups of cutting knives are fixedly connected with four groups of first springs, and the other sides of the four groups of first springs are fixedly connected inside the cutting plate.

Preferably, the bottom of the stripper plate is fixedly connected with four groups of pouring convex pipes, the four groups of pouring convex pipes are distributed in a rectangular structure at four points, and the bottoms of the four pouring convex pipes are arc-shaped.

Preferably, the tops of the four third guide pillars are tapered.

Preferably, the inside of upper die base is equipped with four movable blocks, four movable blocks are four-point distribution of rectangular structure, the one end of four movable blocks is the arc, and in one side in material chamber, one side of four movable blocks is equipped with four fixed blocks, and the four wall fixed connection upper die base of four fixed blocks, one side of four fixed blocks is equipped with four connecting rods, the one end of four connecting rods runs through four fixed blocks, and four movable blocks of the one end fixed connection of four connecting rods, four lugs of the other end fixed connection of four connecting rods, the outer wall of four connecting rods is equipped with four third springs, the one end of four lugs is the arc, and runs through in the pipeline of third guide pillar motion.

Preferably, the tube lengths of the four push tubes are the same as the thick bottom of the forming plate.

Preferably, the outer side wall of the demoulding plate is detachably connected with a position fixing plate through threads, and the length of the fixing plate is the same as the height of the third guide pillar.

Preferably, the bottom of the lower die base is provided with a push rod, and the top of the push rod penetrates through the lower die base and is attached to and connected with the bottom of the push plate.

Advantageous effects

The utility model provides an one shot forming mould of automobile engine booster water pipe. Compared with the prior art, the method has the following beneficial effects:

1. this one shot forming mould of automobile engine booster water pipe, it distributes to be four points of rectangle structure through four movable blocks, the one end of four movable blocks is the arc, and in one side in material chamber, one side of four movable blocks is equipped with four fixed blocks, and the four wall fixed connection upper die base of four fixed blocks, one side of four fixed blocks is equipped with four connecting rods, the one end of four connecting rods runs through four fixed blocks, and four movable blocks of the one end fixed connection of four connecting rods, four lugs of the other end fixed connection of four connecting rods, the outer wall of four connecting rods is equipped with four third springs, the one end of four lugs is the arc, and run through in the pipeline of third guide pillar motion, can improve the work efficiency of drawing of patterns like this, and the device simple structure, low in cost, the bad in drawing of patterns in-process has been reduced, and the practicality has been improved.

2. This one shot forming mould of automobile engine booster water pipe is equipped with two sets of cutting knives of symmetry through the inside of cutting the board, the first spring of four groups of one side fixed connection of two sets of cutting knives, inside the opposite side fixed connection cutting board of the first spring of four groups, like this, both can get rid of with produced deckle edge when the drawing of patterns, prevented again that the defective products after the drawing of patterns from producing, structure scientific and reasonable, convenience safe in utilization.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the cutting board of the present invention;

FIG. 4 is a schematic top sectional view of the cutting board of the present invention;

FIG. 5 is a schematic view of the main sectional structure of the stripper plate of the present invention;

fig. 6 is a schematic top view of the stripper plate of the present invention;

FIG. 7 is a schematic sectional view of the upper die base of the present invention;

fig. 8 is a schematic view of the main upward-cut structure of the upper die base of the present invention.

In the figure: 1. a lower die holder; 2. cushion blocks; 3. a first guide bar; 4. forming a plate; 5. a second guide post; 6. Cutting the board; 61. a first spring; 62. cutting; 7. a stripper plate; 71. pouring the convex pipe; 8. an upper die holder; 81. a movable block; 82. a connecting rod; 83. a fixed block; 84. a bump; 85. a third spring; 9. a pouring gate; 10. a third guide post; 11. pushing the tube; 12. pushing the plate; 13. a push rod.

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. 1-8, the present invention provides a technical solution: a one-step forming die of a water pipe of a supercharger of an automobile engine comprises a lower die holder 1, two symmetrical cushion blocks 2 are detachably connected with two ends of the top of the lower die holder 1 through threads, a forming plate 4 is arranged on the top of the two cushion blocks 2, push plates 12 are arranged on the inner sides of the two cushion blocks 2, the push plates 12 are connected with the top of the lower die holder 1 in an attaching manner, push rods 13 are arranged at the bottom of the lower die holder 1, the top of the push rods 13 penetrates through the lower die holder 1 and is connected with the bottom of the push plates 12 in an attaching manner, four groups of push pipes 11 are fixedly connected with two ends of the top of the push plates 12, the four groups of push pipes 11 are distributed in a rectangular structure with four points, the outer walls of the tops of the four groups of push pipes 11 are connected with the outer wall of a mold core at the bottom of the forming plate 4 in an attaching manner, the pipe lengths of the four groups of push, the top of the four first guide rods 3 penetrates through the four push pipes 11, the top of the four first guide rods 3 is connected to the top of the forming plate 4, the top of the forming plate 4 is provided with a cutting plate 6, two symmetrical groups of cutting knives 62 are arranged inside the cutting plate 6, one side of the two groups of cutting knives 62 is fixedly connected with four groups of first springs 61, the other side of the four groups of first springs 61 is fixedly connected with the inside of the cutting plate 6, two ends of the bottom of the cutting plate 6 are fixedly connected with four second guide posts 5, the four second guide posts 5 are distributed in a rectangular structure at four points, the bottom of the four second guide posts 5 penetrates through the forming plate 4 and penetrates to the bottoms of the two groups of cushion blocks 2, the top of the cutting plate 6 is provided with a stripper plate 7, the bottom of the stripper plate 7 is fixedly connected with four groups of casting convex pipes 71, the four groups of casting convex pipes 71 are distributed in a rectangular structure at four points, the bottoms of the four casting, four groups of third guide pillars 10 are distributed in a rectangular structure at four points, the tops of the four third guide pillars 10 are conical, the outer side wall of the stripper plate 7 is detachably connected with a position fixing plate through threads, the length of the fixing plate is the same as the height of the third guide pillars 10, the top of the stripper plate 7 is provided with an upper die base 8, the four third guide pillars 10 are arranged in the upper die base 8, the top of the third guide pillars 10 is level with the top of the upper die base 8, four movable blocks 81 are arranged in the upper die base 8, the four movable blocks 81 are distributed in a rectangular structure at four points, one ends of the four movable blocks 81 are arc-shaped, one sides of the four movable blocks 81 are provided with four fixed blocks 83 at one side of the material cavity, the four walls of the four fixed blocks 83 are fixedly connected with the upper die base 8, one sides of the four fixed blocks 83 are provided with four connecting rods 82, one ends of the four connecting rods 82 penetrate through, the other ends of the four connecting rods 82 are fixedly connected with four convex blocks 84, the outer walls of the four connecting rods 82 are provided with four third springs 85, one ends of the four convex blocks 84 are arc-shaped and penetrate through a pipeline in which the third guide pillar 10 moves, and the top of the upper die base 8 is detachably connected with the pouring gate 9 through threads.

When the material injection mold is used, firstly, the material enters the mold from the pouring port 9, the material passes through the four groups of the pouring convex tubes 71 to be molded in the molding plate 4, the mold is opened after 10 minutes of molding, then the stripping plate 7 and the upper mold base 8 are opened to move towards one side, when the stripping plate 7 carries the four groups of the pouring convex tubes 71 to move towards one side, the two groups of cutting knives 62 remove burrs left by the four groups of the pouring convex tubes 71 under the action of the elastic force of the four groups of the first springs 61, when the four groups of the pouring convex tubes 71 are separated from the cutting plate 6, the stripping plate 7 stops moving, the upper mold base 8 continues to move towards one side, when the third guide pillar 10 contacts the lug 84, the molding material in the four groups of the pouring convex tubes 71 is separated from the stripping plate 7, the lug 84 pushes the movable block 81 to extrude the molding material from the pouring tubes under the action of the conical top of the third guide pillar 10, when the, the forming plate 4, the cushion block 2 and the lower die holder 1 move to the other side, the push rod 13 pushes the push pipe 11 and the push plate 12 not to move, and the forming plate 4 moves to the bottom of the push pipe 11 to form the water pipe and is pushed out from the forming plate 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 an one shot forming mould of automobile engine booster water pipe, includes die holder (1), its characterized in that: the two ends of the top of the lower die holder (1) are detachably connected with two groups of symmetrical cushion blocks (2) through threads, the top of the two groups of cushion blocks (2) is provided with a forming plate (4), the inner sides of the two groups of cushion blocks (2) are provided with push plates (12), the push plates (12) are attached to the top of the lower die holder (1), the two ends of the top of each push plate (12) are fixedly connected with four groups of push pipes (11), the four groups of push pipes (11) are distributed in a rectangular structure at four points, the outer walls of the tops of the four groups of push pipes (11) are attached to the outer wall of the core at the bottom of the forming plate (4), the inner walls of the four groups of push pipes (11) are provided with four first guide rods (3), the bottoms of the four first guide rods (3) penetrate through the push plates (12) and are detachably connected with the top of the lower die holder (, the top of the four first guide rods (3) is connected to the top of the forming plate (4), the top of the forming plate (4) is provided with a cutting plate (6), two ends of the bottom of the cutting plate (6) are fixedly connected with four second guide pillars (5), the four second guide pillars (5) are distributed in four points of a rectangular structure, the bottoms of the four second guide pillars (5) penetrate through the forming plate (4) and penetrate through the bottoms of the two groups of cushion blocks (2), the top of the cutting plate (6) is provided with a stripper plate (7), two ends of the top of the stripper plate (7) are fixedly connected with four groups of third guide pillars (10), the four groups of third guide pillars (10) are distributed in four points of a rectangular structure, the top of the stripper plate (7) is provided with an upper die holder (8), the four third guide pillars (10) are arranged in the upper die holder (8), and the top of the third guide pillars (10) is level with the top of the upper die holder (8), the top of the upper die holder (8) is detachably connected with a pouring gate (9) through threads.

2. The one-step forming die of the water pipe of the supercharger of the automobile engine according to claim 1, characterized in that: two sets of cutting knives (62) of symmetry are equipped with in the inside of cutting board (6), four first spring of one side fixed connection (61) of two sets of cutting knives (62), inside the opposite side fixed connection cutting board (6) of four first spring of group (61).

3. The one-step forming die of the water pipe of the supercharger of the automobile engine according to claim 1, characterized in that: the bottom of the stripper plate (7) is fixedly connected with four groups of pouring convex pipes (71), the four groups of pouring convex pipes (71) are distributed in a rectangular structure at four points, and the bottoms of the four pouring convex pipes (71) are arc-shaped.

4. The one-step forming die of the water pipe of the supercharger of the automobile engine according to claim 1, characterized in that: the tops of the four third guide pillars (10) are conical.

5. The one-step forming die of the water pipe of the supercharger of the automobile engine according to claim 1, characterized in that: four movable blocks (81) are arranged inside the upper die holder (8), the four movable blocks (81) are distributed in a rectangular structure with four points, one end of each movable block (81) is arc-shaped, and one side of the material cavity and one side of the four movable blocks (81) are provided with four fixed blocks (83), four walls of the four fixed blocks (83) are fixedly connected with the upper die base (8), one side of each fixed block (83) is provided with four connecting rods (82), one end of each of the four connecting rods (82) penetrates through the four fixing blocks (83), one end of each of the four connecting rods (82) is fixedly connected with four movable blocks (81), the other ends of the four connecting rods (82) are fixedly connected with four convex blocks (84), the outer walls of the four connecting rods (82) are provided with four third springs (85), one end of each of the four lugs (84) is arc-shaped and penetrates through a pipeline for the movement of the third guide pillar (10).

6. The one-step forming die of the water pipe of the supercharger of the automobile engine according to claim 1, characterized in that: the tube lengths of the four push tubes (11) are the same as the thick bottom of the forming plate (4).

7. The one-step forming die of the water pipe of the supercharger of the automobile engine according to claim 1, characterized in that: the outer side wall of the demoulding plate (7) is detachably connected with a position fixing plate through threads, and the length of the fixing plate is the same as the height of the third guide pillar (10).

8. The one-step forming die of the water pipe of the supercharger of the automobile engine according to claim 1, characterized in that: the bottom of lower die holder (1) is equipped with push rod (13), the top of push rod (13) runs through lower die holder (1) and is connected in the laminating of the bottom of push pedal (12).