CN219292718U

CN219292718U - Die casting mold frame for new energy gearbox shell

Info

Publication number: CN219292718U
Application number: CN202320705706.2U
Authority: CN
Inventors: 陈超; 黄晋蓉; 杨天然
Original assignee: Anhui Zhenwei Protective Equipment Co ltd
Current assignee: Anhui Zhenwei Protective Equipment Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-07-04
Anticipated expiration: 2033-04-03

Abstract

The utility model relates to the technical field of new energy automobile parts, in particular to a new energy gearbox shell die casting die frame which comprises a first fixed plate, a die casting type fixed die, a second fixed plate, a die casting type movable die and an adjusting mechanism, wherein the die casting type fixed die and the die casting type movable die are respectively fixed on the first fixed plate and the second fixed plate, the adjusting mechanism is arranged on the first fixed plate and the second fixed plate, the adjusting mechanism comprises a bearing, a cylinder and a cylinder, the bearing is penetratingly fixed on the first fixed plate, one end of the cylinder is inserted and fixed in the bearing, the other end of the cylinder is fixed on the cylinder, and the second fixed plate is fixed on the top end of a push rod of the cylinder. When the novel energy gearbox shell is used, the relative position between the movable die and the fixed die can be adjusted, and the demoulding of the novel energy gearbox shell can not be influenced.

Description

Die casting mold frame for new energy gearbox shell

Technical Field

The utility model relates to the technical field of new energy automobile parts, in particular to a new energy gearbox shell die casting die frame.

Background

The new energy gearbox shell is used for protecting a transmission, and a die casting mode is adopted when the new energy gearbox shell is processed, and the assistance of a die casting die frame is not separated when die casting is carried out. The utility model discloses a new forms of energy gearbox casing die mould die carrier in publication number CN214517520U, including die carrier, die casting movable mould and die casting type cover half, set up the standing groove on the die casting type cover half, set up storage tank and circulation groove in the die casting type cover half, the storage tank with the circulation groove is linked together, set up the through-hole on the circulation groove, but sliding connection has the shutoff piece on the through-hole. After the new energy gearbox housing is processed by the die-casting movable die and the die-casting fixed die, when the new energy gearbox housing is demolded, the die carrier can prevent the new energy gearbox housing from being demolded because the position of the die carrier is not adjustable on the die-casting movable die and the die-casting fixed die.

Disclosure of Invention

The utility model aims to solve the defect that the die-casting die-set in the prior art can prevent the die-casting of a new energy gearbox shell during use, and provides the die-casting die-set for the new energy gearbox shell.

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

the utility model provides a new forms of energy gearbox casing die mould die carrier, includes first fixed plate, die casting type cover half, second fixed plate, die casting type movable mould and adjustment mechanism, and die casting type cover half and die casting type movable mould are fixed respectively on first fixed plate and second fixed plate, adjustment mechanism establishes first fixed plate with on the second fixed plate, adjustment mechanism includes bearing, cylinder and cylinder, the bearing runs through to be fixed on the first fixed plate, cylinder one end cartridge is fixed in the bearing, the other end is fixed on the cylinder, the second fixed plate is fixed on the top of the push rod of cylinder.

Preferably, the device further comprises a hand wheel, a fixing rod and a third fixing plate, wherein the hand wheel is fixed on the cylinder, the fixing rod is fixed on the hand wheel, and the third fixing plate is fixed on the first fixing plate.

Preferably, the fixing device further comprises an inserting rod and an inserting hole, wherein the inserting rod is fixed on the fixing rod, and the inserting hole is penetrated on the third fixing plate.

Preferably, the insertion rod and the insertion hole are arc-shaped.

Preferably, the device further comprises a limiting rod and a cylinder, wherein the limiting rod and the cylinder are respectively fixed on the second fixing plate and the first fixing plate.

Preferably, the die-casting type fixed die further comprises a point-contact switch and a blowing mechanism, wherein the point-contact switch is fixed on the first fixing plate in the cylinder, and the blowing mechanism is fixed on the die-casting type fixed die and is electrically connected to the point-contact switch.

The novel energy gearbox shell die casting die frame has the beneficial effects that: when the new energy gearbox housing die-casting mould frame is used, the second fixing plate is rotated, the die-casting movable mould is rotated to be right above the die-casting fixed mould, then the air cylinder is started, the die-casting movable mould is clamped on the die-casting fixed mould, further the die-casting of the new energy gearbox housing is completed, when the new energy gearbox housing die-casting mould frame is demoulded, the air cylinder is started, the push rod of the air cylinder extends, the die-casting movable mould is separated from the die-casting fixed mould, and because the cylinder is arranged on the first fixing plate through the bearing, the second fixing plate is rotated, the second fixing plate rotates together with the die-casting movable mould and the air cylinder, the die-casting movable mould is rotated to one side, so that the die-casting movable mould can not influence the demoulding of the new energy gearbox housing in the die-casting fixed mould.

Drawings

Fig. 1 is a front view of a new energy gearbox housing die casting mold frame provided by the utility model;

FIG. 2 is a top view of the new energy transmission housing die casting mold frame of FIG. 1 at A-A;

fig. 3 is an enlarged view of a new energy gearbox housing die casting mold frame at B in fig. 2 according to the present utility model.

In the figure: the die-casting type fixed die comprises a first fixing plate 1, a die-casting type fixed die 2, a second fixing plate 3, a die-casting type movable die 4, a cylinder 5, a cylinder 6, a hand wheel 7, a fixing rod 8, a plug-in rod 9, a third fixing plate 10, a plug-in hole 11, a blower 12, a cavity 13, a supporting rod 14, an air inlet 15, a limiting rod 16, a cylinder 17 and a point contact switch 18.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1 and 2, a new energy gearbox housing die casting mold frame comprises a first fixing plate 1, a die casting type fixing plate 2, a second fixing plate 3, a die casting type movable die 4 and an adjusting mechanism, wherein the die casting type fixing plate 2 and the die casting type movable die 4 are respectively fixed on the first fixing plate 1 and the second fixing plate 3, the adjusting mechanism is arranged on the first fixing plate 1 and the second fixing plate 3, the adjusting mechanism not only can adjust the height between the first fixing plate 1 and the second fixing plate 3, but also can adjust the relative position between the first fixing plate 1 and the second fixing plate 3, the die casting type fixing plate 2 and the die casting type movable die 4 change along with the position change of the first fixing plate 1 and the second fixing plate 3, the adjusting mechanism comprises a bearing, a cylinder 5 and a cylinder 6, the bearing is penetratingly fixed on the first fixing plate 1, one end of the cylinder 5 is fixedly inserted in the bearing, the other end of the cylinder 6 is fixedly arranged on the cylinder 6, the cylinder 5 can rotate on the first fixing plate 1 through the arrangement of the bearing, and the second fixing plate 3 is fixedly arranged on the top end of a push rod 6. And then the cylinder 6 can drive the second fixing plate 3 and the die-casting type fixed die 2 to rotate.

Working principle: when the new energy gearbox housing die-casting die carrier is used, the second fixing plate 3 is rotated, the die-casting movable die 4 is rotated to be right above the die-casting fixed die 2, then the air cylinder 6 is started, the die-casting movable die 4 is clamped on the die-casting fixed die 2, further die casting of the new energy gearbox housing is completed, when the die is released, the air cylinder 6 is started, the push rod of the air cylinder 6 is stretched, the die-casting movable die 4 is separated from the die-casting fixed die 2, and because the cylinder 5 is arranged on the first fixing plate 1 through a bearing, the second fixing plate 3 is rotated, the second fixing plate 3 rotates together with the die-casting movable die 4 and the air cylinder 6, and the die-casting movable die 4 is rotated to one side.

Example 2

In embodiment 1, after the new energy gearbox housing is released, when the next new energy gearbox housing is processed, the casting movable die 4 needs to be rotated to be right above the casting fixed die 2, so that the casting movable die 4 and the casting fixed die 2 can be conveniently and quickly rotated to be right above the casting fixed die 2 due to the fact that a limiting mechanism is not provided, referring to fig. 1-3, as another preferred embodiment of the utility model, the new energy gearbox housing is different from embodiment 1 in that the new energy gearbox housing further comprises a hand wheel 7, a fixed rod 8 and a third fixed plate 10, the hand wheel 7 is fixed on the air cylinder 6, the fixed rod 8 is fixed on the hand wheel 7, the hand wheel 7 and the fixed rod 8 are arranged to provide a labor-saving force point for directly rotating the air cylinder 6, the third fixed plate 10 is fixed on the first fixed plate 1, and the inserted rod 9 and the inserted hole 11 are fixed on the fixed rod 8, the inserted hole 11 is penetratingly arranged on the third fixed plate 10, and the inserted rod 9 and the inserted hole 11 are directly rotates to the fixed rod 9 when the fixed rod 8 is rotated to be in the fixed plate 8, and the fixed rod 11 is in the arc-shaped fixed plate 2 when the fixed rod is rotated along with the rotation of the fixed rod 8.

The device also comprises a limit rod 16 and a cylinder 17, wherein the limit rod 16 and the cylinder 17 are respectively fixed on the second fixed plate 3 and the first fixed plate 1. In the process that the casting mould moving mould 4 moves downwards and is inserted into the die-casting mould 2, the limit rod 16 is inserted into the cylinder 17, and the die-casting mould moving mould further comprises a point contact switch 18 and a blast mechanism, wherein the point contact switch 18 is fixed on the first fixed plate 1 in the cylinder 17, and the blast mechanism is fixed on the die-casting mould pressing mould 2 and is electrically connected to the point contact switch 18. After the movable casting mold 4 is mounted on the fixed casting mold 2, the limit rod 16 is pressed on the point contact switch 18, and the air blowing mechanism is started at this time, so that the temperature of the fixed casting mold 2 is reduced.

The air blowing mechanism comprises a cavity 13, a plurality of support rods 14, a plurality of air inlets 15 and an air blower 12, wherein the cavity 13 is arranged on the die-casting type fixed die 2, the plurality of support rods 14 are fixed on the cavity 13 and the first fixed plate 1, and air inlet pipes of the plurality of air inlets 15 and the air blower 12 penetrate through the die-casting type fixed die 2 and are communicated with the cavity 13.

Working principle: when the movable casting mold 4 is rotated during use, the inserting rod 9 rotates along with the fixing rod 8, the inserting rod 9 is inserted into the inserting hole 11, when the fixing rod 8 touches the third fixing plate 10, the movable casting mold 4 rotates to be right above the fixed casting mold 2, the movable casting mold 4 is accurately arranged on the fixed casting mold 2 by starting the air cylinder 6, after the movable casting mold 4 is arranged on the fixed casting mold 2, the limiting rod 16 is inserted into the cylinder 17 and is pressed on the point contact switch 18, at the moment, the power supply circuit of the air blower 12 is communicated through the point contact switch 18, the air blower 12 starts to work, the air blower 12 is utilized to accelerate the flow speed of air in the cavity 13, the purpose of cooling the fixed casting mold 2 is achieved, and the setting speed of the new energy gearbox housing die-cast between the fixed casting mold 2 and the movable casting mold 4 is accelerated.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a new forms of energy gearbox casing die mould die carrier, includes first fixed plate (1), die casting type cover half (2), second fixed plate (3) and pressure casting mould movable mould (4), and die casting type cover half (2) and pressure casting mould movable mould (4) are fixed respectively on first fixed plate (1) and second fixed plate (3), its characterized in that still includes:

the adjusting mechanism is arranged on the first fixing plate (1) and the second fixing plate (3), the adjusting mechanism comprises a bearing, a cylinder (5) and a cylinder (6), the bearing is fixed on the first fixing plate (1) in a penetrating mode, one end of the cylinder (5) is fixed in the bearing in a plugging mode, the other end of the cylinder is fixed on the cylinder (6), and the second fixing plate (3) is fixed on the top end of a push rod of the cylinder (6).

2. The new energy gearbox housing die casting mold frame according to claim 1, further comprising a hand wheel (7), a fixing rod (8) and a third fixing plate (10), wherein the hand wheel (7) is fixed on the cylinder (6), the fixing rod (8) is fixed on the hand wheel (7), and the third fixing plate (10) is fixed on the first fixing plate (1).

3. The new energy gearbox housing die casting mold frame according to claim 2, further comprising a plug-in rod (9) and a plug-in hole (11), wherein the plug-in rod (9) is fixed on the fixing rod (8), and the plug-in hole (11) is penetratingly arranged on the third fixing plate (10).

4. A new energy gearbox housing die casting mould frame according to claim 3, characterized in that the insertion rod (9) and the insertion hole (11) are arc-shaped.

5. The new energy gearbox housing die casting mold frame according to claim 1, further comprising a limit rod (16) and a cylinder (17), wherein the limit rod (16) and the cylinder (17) are fixed on the second fixing plate (3) and the first fixing plate (1), respectively.

6. The new energy gearbox housing die casting mold frame according to claim 5, further comprising a point contact switch (18) and a blowing mechanism, wherein the point contact switch (18) is fixed on the first fixing plate (1) in the cylinder (17), and the blowing mechanism is fixed on the die casting mold (2) and electrically connected to the point contact switch (18).