CN210880652U

CN210880652U - Production mold for automobile chassis pipe line protective plate

Info

Publication number: CN210880652U
Application number: CN201921844595.3U
Authority: CN
Inventors: 智月松; 郭晶鑫; 智明鸿; 陈海波
Original assignee: Taicang Aolinji Auto Parts Co ltd
Current assignee: Taicang Aolinji Auto Parts Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-06-30
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a car chassis pipe line backplate production mould, this mould includes upper fixing plate, go up the mould, lower mould fixing plate, the lower mould, be equipped with mould benevolence in going up the mould, be equipped with mould benevolence in the lower mould, it forms the chamber of moulding plastics with mould benevolence cooperation down to go up mould benevolence, mould plastics chamber bottom and be equipped with a plurality of thimbles, a plurality of thimble cooperations are respectively from different positions with backplate jack-up, still be equipped with in going up the mould with first pipeline stiff end shape complex first forming part, with second pipeline stiff end shape complex second forming part, still be equipped with first oblique guide pillar and second oblique guide pillar in going up the mould, first oblique guide pillar and second oblique guide pillar can follow the mould and rise, first oblique guide pillar can drive first forming part translation and with first pipeline stiff end separation, second oblique guide pillar can drive second forming part translation and with second pipeline. This car chassis pipe line backplate production mould is rational in infrastructure, to the particular structure of backplate, adopts specific die sinking mode, can effectively improve the production efficiency of backplate.

Description

Production mold for automobile chassis pipe line protective plate

Technical Field

The utility model relates to the technical field of mold, in particular to car chassis pipe line backplate production mould.

Background

The automobile chassis pipeline protective plate is a device for protecting an automobile chassis pipeline, the two ends of the protective plate are fixed ends of the pipeline, different pipelines can be folded and fixed, the protective effect is achieved, due to the special structure of the protective plate, a common mold is difficult to complete production, and a production mold special for producing the protective plate is urgently needed at present.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims to provide a rational in infrastructure, car chassis pipe line backplate production mould that production efficiency is high. The technical scheme is as follows:

a production mold for an automobile chassis pipe line protective plate is provided with a first pipeline fixed end and a second pipeline fixed end, and comprises an upper mold fixing plate, an upper mold, a lower mold fixing plate and a lower mold, wherein an upper mold core is arranged in the upper mold, a lower mold core is arranged in the lower mold, the upper mold core and the lower mold core are matched to form an injection molding cavity, a plurality of ejector pins are arranged at the bottom of the injection molding cavity and are matched to jack the protective plate from different parts respectively, a first molding part matched with the first pipeline fixed end in shape and a second molding part matched with the second pipeline fixed end in shape are further arranged in the upper mold, a first inclined guide pillar and a second inclined guide pillar are further arranged in the upper mold and can ascend with the upper mold, and the first inclined guide pillar can drive the first molding part to move horizontally and separate from the first pipeline fixed end, the second inclined guide post can drive the second forming part to translate and separate from the second pipeline fixing end.

As a further improvement, the first forming part is connected with the upper die through the first connecting block, be equipped with in the first forming part with the first oblique guide hole of first oblique guide pillar complex, first oblique guide pillar is worn to locate in the first oblique guide hole.

As a further improvement, be equipped with first locating part on the lower mould, be equipped with first spout on the first locating part, first forming part with first spout sliding connection, first oblique guide pillar drives with first oblique guide hole cooperation first forming part is in slide in the first spout.

As a further improvement, the first forming part is connected with a guide rod, the guide rod is sleeved with a spring, the first inclined guide pillar drives the first forming part to translate when rising, and the first forming part compresses the spring in a translating manner.

As a further improvement, the second forming part is connected with the upper die through the second connecting block, be equipped with in the second forming part with oblique guide hole of second oblique guide pillar complex second, the oblique guide pillar of second is worn to locate in the oblique guide hole of second.

As a further improvement, the lower mould is provided with a second locating part, the second locating part is provided with a second chute, the second molded part is connected with the second chute in a sliding manner, the second inclined guide post and the second inclined guide hole are matched and driven, and the second molded part slides in the second chute.

The utility model has the advantages that:

the utility model discloses a car chassis pipe line backplate production mould is rational in infrastructure, to the particular structure of backplate, adopts specific die sinking mode, can effectively improve the production efficiency of backplate.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural view of a mold for producing a wire protective plate of an automobile chassis pipe according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of an upper mold core in an embodiment of the present invention;

FIG. 3 is a schematic view of the internal structure of the mold for producing the wire protective plate of the automotive chassis pipe according to the embodiment of the present invention;

FIG. 4 is a schematic view of the assembly structure of the first molded member in the embodiment of the present invention;

FIG. 5 is a schematic view showing an assembling structure of a second molding member according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of the guard plate in the embodiment of the present invention.

Description of the labeling: 10. an upper die fixing plate; 20. an upper die; 21. an upper die core; 30. a lower die fixing plate; 40. a lower die; 41. a lower die core; 50. a guard plate; 51. a first pipeline fixing end; 52. a second pipeline fixing end; 71. a first molded member; 72. a first inclined guide post; 73. a first connection block; 74. a first limit piece; 75. a guide bar; 76. a spring; 81. a second molding member; 82. a second inclined guide post; 83. a second connecting block; 84. a second limiting member.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

The embodiment of the utility model provides an in car chassis pipe line backplate production mould be used for production to protect 50, as shown in FIG. 6, be equipped with first pipeline stiff end 51 and second pipeline stiff end 52 on the backplate 50.

As shown in fig. 1-5, for the mold for producing the protective plate of the automotive chassis pipe line in the embodiment of the present invention, the mold includes an upper mold fixing plate 10, an upper mold 20, a lower mold fixing plate 30, and a lower mold 40, an upper mold core 21 is disposed in the upper mold 20, a lower mold core 41 is disposed in the lower mold 40, the upper mold core 21 and the lower mold core 41 cooperate to form an injection molding cavity, a plurality of ejector pins are disposed at the bottom of the injection molding cavity, and the ejector pins cooperate to jack up the protective plate 50 from different positions.

As shown in fig. 4-5, a first molding member 71 is disposed in the upper mold 20 and is in shape fit with the first fixed end 51, a second molding member 81 is disposed in the upper mold 20 and is in shape fit with the second fixed end 52, a first angle guide 72 and a second angle guide 82 are disposed in the upper mold 20, the first angle guide 72 and the second angle guide 82 can ascend with the upper mold 20, the first angle guide 72 can drive the first molding member 71 to translate and separate from the first fixed end 51, and the second angle guide 82 can drive the second molding member 81 to translate and separate from the second fixed end 52.

Specifically, the front ends of the first forming member 71 and the second forming member 81 are distributed with forming parts matched with the first pipeline fixing end 51 and the second pipeline fixing end 52, and the forming parts are used for forming the wire holes of the first pipeline fixing end 51 and the second pipeline fixing end 52 with different sizes and shapes.

As shown in fig. 4, the first molded part 71 is connected to the upper die 20 through a first connecting block 73, a first inclined guide hole matched with the first inclined guide pillar 72 is formed in the first molded part 71, and the first inclined guide pillar 72 is inserted into the first inclined guide hole.

Specifically, the lower die 40 is provided with a first limiting member 74, the first limiting member 74 is provided with a first sliding slot, the first molding member 71 is slidably connected to the first sliding slot, and the first inclined guide post 72 is matched with the first inclined guide hole to drive the first molding member 71 to slide in the first sliding slot. The mold opening and closing are more stable and smooth, and the precision of the mold is improved.

The first forming part 71 is connected with a guide rod 75, a spring 76 is sleeved on the guide rod 75, when the first inclined guide post 72 ascends, the first forming part 71 is driven to translate, and the first forming part 71 translates to compress the spring 76. The spring 76 may provide a restoring force to return the first mold member 71 to the original position when the upper mold 20 is lowered.

As shown in fig. 5, the second molding member 81 is connected to the upper mold 20 through a second connecting block 83, a second inclined guiding hole matched with the second inclined guiding pillar 82 is formed in the second molding member 81, and the second inclined guiding pillar 82 is inserted into the second inclined guiding hole.

Specifically, the lower die 40 is provided with a second limiting member 84, the second limiting member 84 is provided with a second sliding slot, the second forming member 81 is slidably connected to the second sliding slot, and the second inclined guide pillar 82 is matched with the second inclined guide hole to drive the second forming member 81 to slide in the second sliding slot.

When the mold is opened, the upper mold 20 is lifted to drive the first inclined guide post 72 and the second inclined guide post 82 to move upwards, the first inclined guide post 72 drives the first molding part 71 to translate and separate from the first pipeline fixed end 51, the second inclined guide post 82 drives the second molding part 81 to translate and separate from the second pipeline fixed end 52, and the plurality of ejector pins are matched to respectively jack up the guard plate 50 upwards from different positions to finish mold stripping.

The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. A production die for an automobile chassis pipe line protective plate is characterized by comprising an upper die fixing plate, an upper die, a lower die fixing plate and a lower die, wherein an upper die core is arranged in the upper die, a lower die core is arranged in the lower die, the upper die core and the lower die core are matched to form an injection molding cavity, a plurality of ejector pins are arranged at the bottom of the injection molding cavity and are matched to respectively jack up the protective plate from different parts, a first molding part matched with the first pipeline fixing end in shape and a second molding part matched with the second pipeline fixing end in shape are further arranged in the upper die, a first inclined guide pillar and a second inclined guide pillar are further arranged in the upper die and can ascend with the upper die, and the first inclined guide pillar can drive the first molding part to translate and separate from the first pipeline fixing end, the second inclined guide post can drive the second forming part to translate and separate from the second pipeline fixing end.

2. The mold for producing the wire protective plate of the automotive chassis pipe according to claim 1, wherein the first molding member is connected to the upper mold through a first connecting block, a first inclined guide hole engaged with the first inclined guide pillar is provided in the first molding member, and the first inclined guide pillar is inserted into the first inclined guide hole.

3. The mold for producing the wire protective plate of the automotive chassis pipe according to claim 2, wherein a first limiting member is disposed on the lower mold, a first sliding slot is disposed on the first limiting member, the first molding member is slidably connected to the first sliding slot, and the first inclined guide post and the first inclined guide hole cooperate to drive the first molding member to slide in the first sliding slot.

4. The mold for producing the wire protective plate of the chassis pipe of the automobile as claimed in claim 3, wherein the first molding member is connected with a guide rod, a spring is sleeved on the guide rod, the first inclined guide post drives the first molding member to translate when ascending, and the first molding member translates and compresses the spring.

5. The mold for producing the wire protective plate of the automotive chassis pipe according to claim 1, wherein the second molding member is connected to the upper mold through a second connecting block, a second inclined guide hole is formed in the second molding member, the second inclined guide hole is engaged with the second inclined guide pillar, and the second inclined guide pillar is inserted into the second inclined guide hole.

6. The mold for producing the wire protective plate of the automotive chassis pipe according to claim 5, wherein a second limiting member is disposed on the lower mold, a second sliding slot is disposed on the second limiting member, the second molded part is slidably connected to the second sliding slot, and the second inclined guide post and the second inclined guide hole cooperate to drive the second molded part to slide in the second sliding slot.