CN218168655U

CN218168655U - Die-casting device is used in processing of aluminum alloy steering wheel

Info

Publication number: CN218168655U
Application number: CN202221957255.3U
Authority: CN
Inventors: 黄晋蓉; 陈超; 杨天然
Original assignee: Anhui Zhenwei Protective Equipment Co ltd
Current assignee: Anhui Zhenwei Protective Equipment Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-30
Anticipated expiration: 2032-07-28

Abstract

The utility model relates to an aluminum alloy die-casting field especially relates to a die-casting device is used in processing of aluminum alloy steering wheel, four first slide bar fixed mounting are in base upper surface four corners, four first slide bar top fixed mounting have the roof, four first slide bar downside slip caps are established and are installed the lower mould, four first slide bar upside slip caps are established and are installed the mould, roof upper end fixed mounting has the pneumatic cylinder, the flexible end of pneumatic cylinder runs through roof and last mould fixed connection, lower mould lower surface four corners fixed mounting has the second spring, second spring lower extreme and base fixed connection, this design makes can high-efficiently realize aluminum alloy steering wheel die-casting processing, and is more swift, slide the setting with the lower mould simultaneously on first slide bar and the lower mould below sets up the second spring, make and to shorten the mould stroke, and save the cost.

Description

Die-casting device is used in processing of aluminum alloy steering wheel

Technical Field

The utility model relates to an aluminum alloy die-casting field especially relates to a die-casting device is used in processing of aluminum alloy steering wheel.

Background

The die casting is a metal casting process, and is characterized in that high pressure is applied to molten metal by utilizing a die cavity, the die is usually processed by using alloy with higher strength, the process is somewhat similar to injection molding, most die casting castings are iron-free, such as zinc, copper, aluminum, magnesium, lead, tin, lead-tin alloy and alloys thereof, a cold chamber die casting machine or a hot chamber die casting machine is required according to different die casting types, in the aluminum alloy die casting process, because personnel is required to operate and put molten aluminum alloy solution into the die, enough operating space is required to be reserved between the dies, but the stroke of a hydraulic cylinder and an upper die is required to be increased, the production cost is increased, and the die casting device for processing the aluminum alloy steering wheel is provided aiming at the existing problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that has die-casting operation space demand and pneumatic cylinder and go up the stroke conflict of mould among the prior art, and the die-casting device is used in processing of an aluminum alloy steering wheel who provides.

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

design an aluminum alloy is die-casting device for steering wheel processing, including the base, still include:

four first slide bars, four first slide bar fixed mounting is in base upper surface four corners, four first slide bar top fixed mounting has the roof, four first slide bar downside slip cap establishes installs the lower mould, four first slide bar upside slip cap establishes installs the mould, roof upper end fixed mounting has the pneumatic cylinder, the flexible end of pneumatic cylinder runs through the roof with go up mould fixed connection, lower surface four corners fixed mounting has the second spring under the lower mould, second spring lower extreme with base fixed connection.

Preferably, the die further comprises a connecting mechanism, and the connecting mechanism is arranged on the lower die and two sides of the upper die.

Preferably, the connecting mechanism comprises two lower hinged rods, two upper hinged rods and two articulated shafts, wherein the lower ends of the lower hinged rods are hinged to the two sides of the lower die at intervals, the upper ends of the upper hinged rods are hinged to the two sides of the upper die at intervals, the lower ends of the upper hinged rods are hinged to the upper ends of the lower hinged rods respectively, and the articulated shafts are rotatably mounted in the middle of the lower ends of the upper hinged rods.

Preferably, the device further comprises a side pushing mechanism, wherein the side pushing mechanism is arranged on the base and is connected with the hinged shaft.

Preferably, the side pushes away the mechanism and includes mount, fixed plate, second slide bar, first spring, mount fixed mounting be in the base both sides, the fixed plate fixed mounting be in on the articulated shaft, second slide bar interval fixed mounting be in the mount inboard and slide and run through the fixed plate, first spring interval fixed mounting be in the fixed plate with in the middle of the mount.

The utility model provides a pair of die-casting device is used in processing of aluminum alloy steering wheel, beneficial effect lies in:

through setting up base, first slide bar, roof, lower mould, last mould, pneumatic cylinder for can realize aluminum alloy steering wheel die-casting processing by the high efficiency, it is more swift, slide the lower mould simultaneously and set up the second spring on first slide bar and the lower mould below, make and to shorten last mould stroke, save the cost.

Drawings

Fig. 1 is the utility model provides an aluminum alloy is die-casting device for steering wheel processing looks sideways at schematic structure.

Fig. 2 is the utility model provides an aluminum alloy is die-casting device for steering wheel processing's side view structure schematic diagram.

Fig. 3 is the utility model provides an aluminum alloy is die-casting device for steering wheel processing's bottom view structure schematic diagram.

Fig. 4 is the utility model provides an aluminum alloy is section structure schematic diagram of die-casting device for steering wheel processing.

In the figure: the device comprises a base 1, a first sliding rod 2, a top plate 3, a lower die 4, an upper die 5, a hydraulic cylinder 6, a connecting mechanism 7, a lower hinge rod 71, an upper hinge rod 72, a hinge shaft 73, a side pushing mechanism 8, a fixed frame 81, a fixed plate 82, a second sliding rod 83, a first spring 84 and a second spring 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1

Referring to fig. 1-4, a die-casting device for processing an aluminum alloy steering wheel comprises a base 1, and further comprises:

four first slide bars 2, four first slide bars 2 are fixedly mounted at four corners of the upper surface of the base 1, top plate 3 is fixedly mounted at the top end of four first slide bars 2, lower side sliding sleeves of four first slide bars 2 are provided with lower dies 4, upper dies 5 are provided at upper side sliding sleeves of four first slide bars 2, hydraulic cylinders 6 are fixedly mounted at the upper ends of the top plates 3, telescopic ends of the hydraulic cylinders 6 penetrate through the top plate 3 and are fixedly connected with the upper dies 5, lower corners of the lower surfaces of the lower dies 4 are fixedly provided with second springs 9, the lower ends of the second springs 9 are fixedly connected with the base 1, and the connecting mechanism 7 is arranged at two sides of the lower dies 4 and the upper dies 5 and comprises two lower hinged rods 71, two upper hinged rods 72 and a hinged shaft 73, the lower ends of the two lower hinged rods 71 are hinged and mounted at two sides of the lower dies 4 at intervals, the upper ends of the two upper hinged rods 72 are hinged and mounted at two sides of the upper dies 5 at intervals, the lower ends of the two upper hinged rods 72 are respectively hinged and hinged with the upper ends of the lower hinged shafts 71, a hinged shaft 73 is rotatably mounted at the middle of the two upper hinged rods 72, when the two upper hinged shafts 72 are operated, the hydraulic cylinders 6 firstly, the hydraulic cylinders 6 extend out, and the hydraulic cylinders can reduce the upward stroke of the hydraulic cylinders 5, and the hydraulic cylinders 5 can extend out, and the hydraulic cylinders can reduce the upward stroke of the hydraulic cylinders, thereby, and the hydraulic cylinders 5.

Through setting up base 1, first slide bar 2, roof 3, lower mould 4, go up mould 5, pneumatic cylinder 6 for can realize the aluminum alloy steering wheel die-casting processing by the high efficiency, it is more swift, slide the setting with lower mould 4 simultaneously on first slide bar 2 and lower mould 4 below and set up second spring 9, make and shorten last mould 5 strokes, save the cost.

Example 2

According to embodiment 1, the die-casting process of the aluminum alloy steering wheel can be efficiently realized and is faster, and meanwhile, the lower die 4 is slidably arranged on the first sliding rod 2, and the second spring 9 is arranged below the lower die 4, so that the stroke of the upper die 5 can be shortened, and the cost is saved, however, the lower hinge rod 71 and the upper hinge rod 72 extend outwards without assistance of external force, so that the passive movement is caused, and the lower die 4 is not beneficial to rising, and referring to fig. 1-4, as another preferred embodiment of the invention, on the basis of embodiment 1, a side pushing mechanism 8 is further included.

The side pushing mechanism 8 is arranged on the base 1 and connected with the hinge shaft 73, the side pushing mechanism 8 comprises a fixing frame 81, a fixing plate 82, a second slide rod 83 and a first spring 84, the fixing frame 81 is fixedly arranged on two sides of the base 1, the fixing plate 82 is fixedly arranged on the hinge shaft 73, the second slide rod 83 is fixedly arranged on the inner side of the fixing frame 81 at intervals and penetrates through the fixing plate 82 in a sliding mode, the first spring 84 is fixedly arranged between the fixing plate 82 and the fixing frame 81 at intervals, when the hydraulic cylinder 6 extends out to drive the upper die 5 to move downwards, the lower hinge rod 71 and the upper hinge rod 72 extend outwards, at the moment, the fixing plate 82 compresses the first spring 84 to store energy, meanwhile, due to the arrangement of the second slide rod 83, the fixing plate 82 can move stably, the fixing plate 82 is effectively prevented from shaking, when the hydraulic cylinder 6 retracts, due to the elastic force of the first spring 84, the lower hinge rod 71 and the upper hinge rod 72 are assisted to be vertical, so that the lower die 4 and the lower die 4 extrudes the second spring 9, the lower die 4 and the upper die 5 are increased in distance, and convenient for operation of personnel.

The working principle is as follows: during operation, at first, start hydraulic cylinder 6 and stretch out, drive and go up mould 5 and remove downwards, at this moment, lower articulated rod 71 and last articulated rod 72 outwards stretch out, give the ascending activity space of lower mould 4, rise under the elastic force effect of second spring 9 simultaneously, thereby reduce the stroke of last mould 5, reduce the pneumatic cylinder 6 and stretch out the distance, when pneumatic cylinder 6 stretches out, drive and go up mould 5 and remove downwards, lower articulated rod 71 and last articulated rod 72 outwards stretch out, fixed plate 82 compresses first spring 84 this moment, carry out the energy storage, simultaneously owing to set up second slide bar 83, make and can steadily move, effectively avoid fixed plate 82 to rock, when pneumatic cylinder 6 retracts, because the elastic force effect of first spring 84, supplementary lower articulated rod 71 and last articulated rod 72 are regional vertical, thereby act on lower mould 4, make lower mould 4 extrude second spring 9 and descend, make lower mould 4, the distance between mould 5 increase, the personnel's operation of being convenient for.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an aluminum alloy is die-casting device for steering wheel processing, includes base (1), its characterized in that still includes:

four first slide bar (2), four first slide bar (2) fixed mounting be in base (1) upper surface four corners, four first slide bar (2) top fixed mounting has roof (3), four first slide bar (2) downside slip cap is established and is installed lower mould (4), four first slide bar (2) upside slip cap is established and is installed mould (5), roof (3) upper end fixed mounting has pneumatic cylinder (6), pneumatic cylinder (6) flexible end runs through roof (3) with last mould (5) fixed connection, lower mould (4) lower surface four corners fixed mounting has second spring (9), second spring (9) lower extreme with base (1) fixed connection.

2. The die-casting device for processing the aluminum alloy steering wheel according to claim 1, further comprising a connecting mechanism (7), wherein the connecting mechanism (7) is arranged on two sides of the lower die (4) and the upper die (5).

3. The die-casting device for processing the aluminum alloy steering wheel according to claim 2, wherein the connecting mechanism (7) comprises two lower hinge rods (71), two upper hinge rods (72) and a hinge shaft (73), the lower ends of the two lower hinge rods (71) are mounted on two sides of the lower die (4) in a spaced and hinged manner, the upper ends of the two upper hinge rods (72) are mounted on two sides of the upper die (5) in a spaced and hinged manner, the lower ends of the two upper hinge rods (72) are respectively connected with the upper ends of the lower hinge rods (71) in a hinged manner, and the hinge shaft (73) is rotatably mounted between the lower ends of the two upper hinge rods (72).

4. The die-casting device for machining an aluminum alloy steering wheel according to claim 3, further comprising a side pushing mechanism (8), wherein the side pushing mechanism (8) is arranged on the base (1) and connected with the hinge shaft (73).

5. The die-casting device for processing the aluminum alloy steering wheel according to claim 4, wherein the side pushing mechanism (8) comprises a fixing frame (81), a fixing plate (82), a second sliding rod (83) and a first spring (84), the fixing frame (81) is fixedly installed on two sides of the base (1), the fixing plate (82) is fixedly installed on the hinge shaft (73), the second sliding rod (83) is fixedly installed on the inner side of the fixing frame (81) at intervals and penetrates through the fixing plate (82) in a sliding manner, and the first spring (84) is fixedly installed between the fixing plate (82) and the fixing frame (81) at intervals.