CN215746259U

CN215746259U - Anti-leakage mould for pouring steering gear shell

Info

Publication number: CN215746259U
Application number: CN202121663845.0U
Authority: CN
Inventors: 马夺标; 袁喜昌; 赵新利
Original assignee: Henan Guangrui Automative Parts Co ltd
Current assignee: Henan Guangrui Automative Parts Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-02-08
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses a leakage-proof mold for pouring a steering gear shell, which comprises a base, wherein the top surface of the base is fixedly connected with a cooling box, and the top surface of the base is fixedly connected with two supporting columns. The upper die is pushed downwards and is abutted against the lower die, the baffle is abutted against the upper heat conducting plate to enable the upper heat conducting plate to drive the heat conducting rod to move downwards with the lower heat conducting plate, the lower heat conducting plate is enabled to quickly dissipate heat through the cooling box, the heat dissipation speed of the lower die is accelerated, the cooling speed of the model is higher, the upper die is pushed downwards to enable the upper die to be in lap joint with the lower die, the baffle is abutted against the upper heat conducting plate to enable the upper die to move downwards, materials are injected into the upper die and the lower die through the material injection holes of the upper die, meanwhile, the sealing gasket is enabled to deform through the L-shaped inserting block, a gap between the upper die and the lower die is sealed through the sealing gasket, and meanwhile, the materials are prevented from being exposed through the cooperation of the baffle and the heat conducting plate.

Description

Anti-leakage mould for pouring steering gear shell

Technical Field

The utility model relates to the technical field of molds, in particular to a leakage-proof mold for pouring a steering gear shell.

Background

The die is various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production.

The existing partial model is produced in a mode of pouring through a mold, the model in the mold needs to be cooled for a long time, the natural cooling speed of the mold is slow, a gap exists between the model and the mold when the mold is closed, and partial materials are easy to leak out from the gap when pouring is carried out.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, such as: the existing part of models are produced by a mode of die casting, the models in the dies need to be cooled for a long time, the natural cooling speed of the dies is slow, gaps exist between the models and the dies when the dies are closed, and partial materials are easy to leak out of the gaps when the dies are cast, so that the leakage-proof die for casting the steering gear shell is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a steering gear casing pouring is with preventing leaking mould, includes the base, the top surface fixedly connected with cooler bin of base, two support columns of the top surface fixedly connected with of base, two the side of support column all has fixed the cup joint to have the ring, the side fixedly connected with L shape inserted block of ring, two L shape inserted block passes through bed die fixed connection, the inner wall activity of bed die is pegged graft and is had the heat conduction pole, the equal fixedly connected with heat-conducting plate in upper and lower both ends of heat conduction pole, upside the side of heat-conducting plate and the inner wall sliding connection of bed die, downside logical groove has been seted up to the top surface of heat-conducting plate, and the bottom surface of downside heat-conducting plate and the underrun spring swing joint of cooler bin inner wall.

The side swing joint of support column has the loose collar, the side fixedly connected with of loose collar goes up the mould, the inner wall fixedly connected with baffle of going up the mould, the side bonding of going up the mould has sealed the pad, the side of sealed pad and the inner wall sliding connection of L shape inserted block.

Preferably, the top surface of the L-shaped inserting block is a chamfer, the edge of the top surface of the L-shaped inserting block is subjected to fillet treatment, the sealing gasket is collided with the L-shaped inserting block to enable the sealing gasket to deform, and meanwhile the sealing gasket and the L-shaped inserting block are matched to enable the upper die and the lower die to be fixed.

Preferably, cooling water is stored in the cooling box, and the cooling water is matched with the heat conduction plate and the heat conduction column to promote the model to be cooled rapidly.

Preferably, the heat-conducting plate and the heat-conducting rod are made of copper, a reinforcing plate is arranged inside the heat-conducting plate and the heat-conducting rod, the copper has good heat conductivity, and heat on the heat-conducting plate can be rapidly transferred into the cooling box to be dissipated.

Preferably, the lower end of the baffle is abutted against the top surface of the upper side heat conduction plate, the side surface of the baffle is in sliding connection with the inner wall of the lower die, and the baffle is matched with the upper side heat conduction plate to prevent the material from leaking.

Preferably, the quantity of sealed pad is two sealed pad is about last mould symmetry, and the width of sealed pad is 1.2 times of L shape inserted block inner wall width, inserts through sealed pad and impels sealed the pad to take place deformation in the L shape inserted block, seals up the concatenation department of going up mould and bed die through sealed pad.

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

1. according to the utility model, the upper die is pushed downwards and is abutted against the lower die, the baffle is abutted against the upper heat conducting plate to enable the upper heat conducting plate to drive the heat conducting rod to move downwards with the lower heat conducting plate, and the cooling box enables the lower heat conducting plate to rapidly dissipate heat, so that the heat dissipation speed of the lower die is increased, and the cooling speed of the model is higher.

2. According to the utility model, the upper die is pushed downwards to be in lap joint with the lower die, the baffle plate is abutted with the upper heat conducting plate to be pushed downwards to be moved downwards, then a material is injected into the upper die and the lower die through the material injection hole of the upper die, the sealing gasket is deformed through the L-shaped inserting block, a gap between the upper die and the lower die is sealed through the sealing gasket, and the baffle plate is matched with the heat conducting plate to prevent the material from leaking out.

Drawings

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

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

fig. 3 is an enlarged view of the structure a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a cooling tank; 3. a support pillar; 4. a circular ring; 5. an L-shaped insert block; 6. a lower die; 7. a heat conducting rod; 8. a heat conducting plate; 9. a through groove; 10. a spring; 11. a movable ring; 12. an upper die; 13. a baffle plate; 14. and a gasket.

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.

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

Referring to fig. 1-3, a leak-proof mold for pouring a steering gear shell comprises a base 1, a cooling box 2 is fixedly connected to the top surface of the base 1, cooling water is stored in the cooling box 2, the cooling box 2 is arranged on the lower side of a lower mold 6, two supporting columns 3 are fixedly connected to the top surface of the base 1, a circular ring 4 is fixedly sleeved on the side surfaces of the two supporting columns 3, an L-shaped insert block 5 is fixedly connected to the side surface of the circular ring 4, the top surface of the L-shaped insert block 5 is a diagonal plane, the edge of the top surface of the L-shaped insert block 5 is subjected to fillet treatment, the two L-shaped insert blocks 5 are fixedly connected through the lower mold 6, a heat conducting rod 7 is movably inserted into the inner wall of the lower mold 6, heat conducting plates 8 are fixedly connected to the upper and lower ends of the heat conducting rod 7, the

heat conducting plates

8 and 7 are made of copper, a reinforcing plate is arranged inside the

heat conducting plates

8 and 7, the side surface of the upper heat conducting plate 8 is slidably connected with the inner wall of the lower mold 6, through promoting down and contradicting with lower mould 6 with last mould 12, conflict with upside heat-conducting plate 8 through baffle 13 and impel upside heat-conducting plate 8 to drive heat-conducting rod 7 and downside heat-conducting plate 8 and move down, and impel downside heat-conducting plate 8 to dispel the heat fast through cooler bin 2, thereby accelerate the radiating rate of lower mould 6, the cooling rate of model is faster, logical groove 9 has been seted up to the top surface of downside heat-conducting plate 8, and the bottom surface of downside heat-conducting plate 8 and the underrun spring 10 swing joint of 2 inner walls of cooler bin.

The side surface of the supporting column 3 is movably connected with a movable ring 11, the side surface of the movable ring 11 is fixedly connected with an upper die 12, the inner wall of the upper die 12 is fixedly connected with a baffle 13, the lower end of the baffle 13 is abutted against the top surface of an upper side heat-conducting plate 8, the side surface of the baffle 13 is in sliding connection with the inner wall of a lower die 6, the side surface of the upper die 12 is adhered with two sealing gaskets 14, the two sealing gaskets 14 are symmetrical about the upper die 12, the width of each sealing gasket 14 is 1.2 times of the width of the inner wall of the L-shaped insert block 5, the upper die 12 is pushed downwards to be in lap joint with the lower die 6, the baffle 13 is abutted against the upper side heat-conducting plate 8 to be pushed downwards to be moved, then materials are injected into the upper die 12 and the lower die 6 through a material injection hole of the upper die 12, the sealing gaskets 14 are simultaneously enabled to be deformed through the L-shaped insert block 5, and a gap between the upper die 12 and the lower die 6 is sealed through the sealing gaskets 14, meanwhile, the baffle 13 is matched with the heat conducting plate 8 to prevent the material from leaking out, and the side surface of the sealing gasket 14 is connected with the inner wall of the L-shaped inserting block 5 in a sliding mode.

When the user uses the device, at first will go up mould 12 and promote downwards and conflict with bed die 6, conflict with upside heat-conducting plate 8 through baffle 13 and impel upside heat-conducting plate 8 to drive heat-conducting rod 7 and downside heat-conducting plate 8 and move down, then pour into the material into mould 12 and bed die 6 through the notes material hole of last mould 12 with the material, impel sealed 14 through L shape inserted block 5 simultaneously and take place deformation to cooperate through cooler bin 2 and heat-conducting plate 8 and impel the device to dispel the heat fast.

According to the utility model, the upper die is pushed downwards and is abutted against the lower die, the baffle is abutted against the upper heat conducting plate to enable the upper heat conducting plate to drive the heat conducting rod to move downwards with the lower heat conducting plate, and the cooling box enables the lower heat conducting plate to rapidly dissipate heat, so that the heat dissipation speed of the lower die is increased, and the cooling speed of the model is higher.

According to the utility model, the upper die is pushed downwards to be in lap joint with the lower die, the baffle plate is abutted with the upper heat conducting plate to be pushed downwards to be moved downwards, then a material is injected into the upper die and the lower die through the material injection hole of the upper die, the sealing gasket is deformed through the L-shaped inserting block, a gap between the upper die and the lower die is sealed through the sealing gasket, and the baffle plate is matched with the heat conducting plate to prevent the material from leaking out.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

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.

Claims

1. The utility model provides a prevent leaking mould of steering gear casing pouring usefulness, includes base (1), its characterized in that: the cooling box (2) is fixedly connected to the top surface of the base (1), the two support columns (3) are fixedly connected to the top surface of the base (1), the circular rings (4) are fixedly sleeved on the side surfaces of the two support columns (3), the L-shaped insert blocks (5) are fixedly connected to the side surfaces of the circular rings (4), the two L-shaped insert blocks (5) are fixedly connected through a lower die (6), a heat conducting rod (7) is movably inserted into the inner wall of the lower die (6), heat conducting plates (8) are fixedly connected to the upper end and the lower end of the heat conducting rod (7), the side surface of the upper heat conducting plate (8) is slidably connected with the inner wall of the lower die (6), a through groove (9) is formed in the top surface of the lower heat conducting plate (8), and the bottom surface of the lower heat conducting plate (8) is movably connected with the bottom surface of the inner wall of the cooling box (2) through a spring (10); the side swing joint of support column (3) has activity ring (11), mould (12) are gone up to the side fixedly connected with of activity ring (11), go up inner wall fixedly connected with baffle (13) of mould (12), the side bonding of going up mould (12) has sealed pad (14), the side of sealed pad (14) and the inner wall sliding connection of L shape inserted block (5).

2. Leak-proof mould for casting of steering gear housings according to claim 1, characterised in that the top surface of the L-shaped block (5) is bevelled and the edges of the top surface of the L-shaped block (5) are rounded.

3. Leak-proof mould for pouring of a steering gear casing according to claim 1, characterised in that the cooling tank (2) contains cooling water inside and that the cooling tank (2) is at the lower side of the lower mould (6).

4. Leak-proof mould for casting of steering gear housings according to claim 1, characterised in that the heat-conducting plate (8) and the heat-conducting rod (7) are both made of copper and that the heat-conducting plate (8) and the heat-conducting rod (7) are internally provided with stiffening plates.

5. Leak-proof mould for casting of steering gear housings according to claim 1, characterised in that the lower end of the baffle (13) is in abutment with the top surface of the upper heat-conducting plate (8) and the side surfaces of the baffle (13) are in sliding connection with the inner wall of the lower mould (6).

6. Leak-proof mould for pouring of a steering gear casing according to claim 1, characterised in that the number of gaskets (14) is two, that the two gaskets (14) are symmetrical with respect to the upper mould (12) and that the width of the gaskets (14) is 1.2 times the width of the inner wall of the L-shaped insert (5).