CN219130726U

CN219130726U - Transmission case die casting die

Info

Publication number: CN219130726U
Application number: CN202223101474.4U
Authority: CN
Inventors: 蔡明�
Original assignee: Zhenjiang Mingchen Die Casting Co ltd
Current assignee: Zhenjiang Mingchen Die Casting Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-06-06
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a transmission shell die-casting die, which has the technical scheme that: including the base, base top fixedly connected with tray, tray outside cover is equipped with the mould body, the base bottom is equipped with the motor, motor output fixedly connected with transmission shaft, transmission shaft top is connected in the base bottom, transmission shaft outside fixed cover is equipped with first gear, the first gear outside is equipped with a plurality of second gears, the inside all fixed pivot that inlays of a plurality of second gears, a plurality of pivot tops all extend to the base top, the base top is equipped with a plurality of eccentric wheels, a plurality of eccentric wheels are fixed the cover respectively and are established in a plurality of pivot outsides, base top fixedly connected with bracing piece, a plurality of bracing piece top all fixedly connected with linking frame, a plurality of linking frame inside are inlayed and are equipped with the pin, a plurality of equal fixedly connected with baffle in the pin outside, a plurality of baffles are located a plurality of eccentric wheels respectively inboard, the beneficial effect of the utility model is: the utility model improves the demoulding efficiency of the die-casting mould for the transmission shell.

Description

Transmission case die casting die

Technical Field

The utility model relates to the technical field of transmission shell die casting, in particular to a transmission shell die casting die.

Background

The speed variator is used to change the rotation speed and torque of engine and to change the transmission ratio of output shaft and input shaft, and is composed of speed-changing transmission mechanism and control mechanism.

The existing die-casting die for the transmission shell is difficult to take down when being demoulded, is inconvenient to demould, needs to be knocked by manpower, and enables materials to be separated from the die so as to be convenient for a user to demould, so that the demould effect is reduced, manual intervention is increased, and the working efficiency is reduced.

Disclosure of Invention

Therefore, after the die casting die for the transmission shell is completed by a user, when the die casting die is required to be demoulded, the motor is started to work, the motor drives the eccentric wheels to rotate, the eccentric wheels are read to rotate, so that the plurality of baffle rods are used for beating the die, materials are separated from the die, and a worker can conveniently demould the die, so that the problems that the manual intervention is increased and the working efficiency is reduced when the existing die casting die for the transmission shell is demoulded are solved.

In order to achieve the above object, the present utility model provides the following technical solutions: the die-casting die for the transmission shell comprises a base, wherein the top of the base is fixedly connected with a tray, the outer side of the tray is sleeved with a die body, and the bottom of the base is provided with a motor;

the motor output end fixedly connected with transmission shaft, the transmission shaft top is connected in the base bottom, transmission shaft outside fixed cover is equipped with first gear, the first gear outside is equipped with a plurality of second gears, and is a plurality of the inside all fixed pivot that inlays of second gear, a plurality of the pivot top all extends to the base top, the base top is equipped with a plurality of eccentric wheels, and is a plurality of the eccentric wheel is fixed the cover respectively and is established in a plurality of pivot outsides, base top fixedly connected with bracing piece, a plurality of the equal fixedly connected with linking frame in bracing piece top, a plurality of linking frame is inside to be inlayed and is equipped with the pin, a plurality of equal fixedly connected with baffle in the pin outside, a plurality of the baffle is located a plurality of eccentric wheels inboard respectively.

Preferably, a plurality of springs are sleeved on the outer sides of the stop rods, and the springs are respectively arranged between the baffle plate and the connecting frame.

Preferably, the outer side of the die body is fixedly connected with a plurality of backing plates, and the plurality of backing plates are respectively positioned on the inner sides of the plurality of stop rods.

Preferably, the base bottom fixedly connected with a plurality of supports, a plurality of fixedly connected with support frame between the support, the motor bottom is located to the support frame.

Preferably, the top of the die body is fixedly connected with a feeding pipe.

Preferably, the top of the die body is fixedly connected with two handles, and the two handles are respectively positioned at the front side and the rear side of the feeding pipe.

Preferably, the first gears are all in meshed connection with a plurality of second gears.

Preferably, the joint of the transmission shaft and the base is movably connected through a rolling bearing.

Preferably, the joints of the rotating shafts and the base are movably connected through rolling bearings.

The beneficial effects of the utility model are as follows:

after the die casting of the transmission shell is completed by a user, when the die casting is required to be carried out, the motor is started to work, the motor works to drive the eccentric wheels to rotate, the eccentric wheels are read to rotate so as to enable the baffle rods to beat the die, so that materials are separated from the die, and the die casting of the transmission shell is convenient for a worker to carry out die casting treatment, so that the problem that the manual intervention is increased and the working efficiency is reduced when the die casting of the existing transmission shell is carried out is solved.

Drawings

FIG. 1 is a schematic view of the overall structure provided by the present utility model;

FIG. 2 is a front view cross-section provided by the present utility model;

fig. 3 is a schematic perspective view of a first gear and a second gear according to the present utility model;

FIG. 4 is a schematic view of a baffle and a stop lever according to the present utility model;

in the figure: 1 base, 2 trays, 3 mould bodies, 4 motors, 5 transmission shafts, 6 first gears, 7 second gears, 8 rotating shafts, 9 eccentric wheels, 10 supporting rods, 11 connecting frames, 12 stop rods, 13 baffle plates, 14 springs, 15 backing plates, 16 brackets, 17 supporting frames, 18 feeding pipes and 19 handles.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring to fig. 1-4, the utility model provides a transmission shell die-casting die, which comprises a base 1, wherein a tray 2 is fixedly connected to the top of the base 1, a die body 3 is sleeved outside the tray 2, and a motor 4 is arranged at the bottom of the base 1;

the output end of the motor 4 is fixedly connected with a transmission shaft 5, the top end of the transmission shaft 5 is connected to the bottom of the base 1, a first gear 6 is fixedly sleeved outside the transmission shaft 5, a plurality of second gears 7 are arranged outside the first gear 6, rotating shafts 8 are fixedly sleeved inside the plurality of second gears 7, the top ends of the plurality of rotating shafts 8 extend to the top of the base 1, a plurality of eccentric wheels 9 are arranged at the top of the base 1, the plurality of eccentric wheels 9 are respectively fixedly sleeved outside the plurality of rotating shafts 8, a supporting rod 10 is fixedly connected to the top of the base 1, connecting frames 11 are fixedly connected to the top ends of the plurality of supporting rods 10, stop rods 12 are fixedly sleeved inside the plurality of connecting frames 11, baffle plates 13 are fixedly connected to the outer sides of the plurality of stop rods 12, and the plurality of baffle plates 13 are respectively positioned inside the plurality of eccentric wheels 9;

in this embodiment, when the demolding is needed after the user finishes the reverse molding, the motor 4 is started to work, the motor 4 works to drive the transmission shaft 5 to rotate, the transmission shaft 5 rotates to drive the first gear 6 to rotate, the first gear 6 rotates to drive the plurality of second gears 7 to rotate, the plurality of second gears 7 rotate to drive the plurality of rotating shafts 8 to rotate, the plurality of rotating shafts 8 rotate to drive the plurality of eccentric wheels 9 to rotate, the plurality of eccentric wheels 9 rotate to strike the plurality of baffle plates 13, the plurality of baffle plates 13 move to drive the plurality of stop rods to move to strike the outer side of the mold, so that materials are separated from the inner wall of the mold, and the user pulls the mold through the two handles 19 after the knocking is finished, so that the demolding treatment is realized;

in order to achieve the purpose of supporting, the device is achieved by adopting the following technical scheme: springs 14 are sleeved outside the plurality of stop rods 12, the plurality of springs 14 are respectively arranged between the baffle 13 and the connecting frame 11, a plurality of base plates 15 are fixedly connected outside the die body 3, the plurality of base plates 15 are respectively positioned inside the plurality of stop rods 12, a plurality of supports 16 are fixedly connected to the bottom of the base 1, a support frame 17 is fixedly connected between the plurality of supports 16, the support frame 17 is arranged at the bottom of the motor 4, the plurality of supports 16 support the base 1, so that the whole structure is more stable, the support frame 17 supports the motor 4, and the motor 4 can work stably;

in order to achieve the purpose of facilitating demolding, the device is achieved by adopting the following technical scheme: the top of the die body 3 is fixedly connected with a feeding pipe 18, the top of the die body 3 is fixedly connected with two handles 19, the two handles 19 are respectively positioned at the front side and the rear side of the feeding pipe 18, and the two handles 19 are convenient for a user to demold;

in order to achieve the purpose of connection, the device is achieved by adopting the following technical scheme: the first gears 6 are all meshed with the second gears 7, the joint of the transmission shaft 5 and the base 1 is movably connected through a rolling bearing, the joint of the rotating shafts 8 and the base 1 is movably connected through a rolling bearing, and the rolling bearing is movably connected so that the joint can rotate more smoothly.

The application process of the utility model is as follows: according to the utility model, when demolding is needed after the user finishes the reverse molding, the motor 4 is started to work, the motor 4 works to drive the transmission shaft 5 to rotate, the transmission shaft 5 rotates to drive the first gear 6 to rotate, the first gear 6 rotates to drive the plurality of second gears 7 to rotate, the plurality of second gears 7 rotate to drive the plurality of rotating shafts 8 to rotate, the plurality of rotating shafts 8 rotate to drive the plurality of eccentric wheels 9 to rotate, the plurality of eccentric wheels 9 rotate to strike the plurality of baffle plates 13, the plurality of baffle plates 13 move to drive the plurality of stop rods to move, the plurality of stop rods move to strike the outer side of the mold so as to separate materials from the inner wall of the mold, the user pulls the mold through the two handles 19 after the knocking is finished, demolding treatment is realized, the plurality of supports 16 support the base 1, the whole structure is more stable, the support frame 17 supports the motor 4, the motor 4 can stably work, the two handles 19 are convenient for the user to perform demolding, and the rolling bearing is movably connected so that the rotation of each joint is smoother.

The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.

Claims

1. Transmission casing die casting die, including base (1), its characterized in that: the top of the base (1) is fixedly connected with a tray (2), a die body (3) is sleeved outside the tray (2), and a motor (4) is arranged at the bottom of the base (1);

the utility model discloses a motor (4) output fixedly connected with transmission shaft (5), transmission shaft (5) top is connected in base (1) bottom, transmission shaft (5) outside fixed cover is equipped with first gear (6), first gear (6) outside is equipped with a plurality of second gears (7), and is a plurality of inside all fixedly embedded pivot (8) of second gear (7), a plurality of pivot (8) top all extends to base (1) top, base (1) top is equipped with a plurality of eccentric wheels (9), a plurality of eccentric wheels (9) are fixed the cover respectively and are established in a plurality of pivot (8) outsides, base (1) top fixedly connected with bracing piece (10), a plurality of equal fixedly connected with in bracing piece (10) top connecting frame (11), a plurality of connecting frame (11) are inside to be embedded and are equipped with pin (12), a plurality of equal fixedly connected with baffle (13) in pin (12) outside, a plurality of baffle (13) are located a plurality of eccentric wheels (9) inboard respectively.

2. A transmission housing die casting mold as defined in claim 1, wherein: springs (14) are sleeved on the outer sides of the stop rods (12), and the springs (14) are respectively arranged between the baffle plates (13) and the connecting frame (11).

3. A transmission housing die casting mold as defined in claim 1, wherein: the die is characterized in that a plurality of base plates (15) are fixedly connected to the outer side of the die body (3), and the base plates (15) are respectively located on the inner sides of the stop rods (12).

4. A transmission housing die casting mold as defined in claim 1, wherein: the base (1) bottom fixedly connected with a plurality of supports (16), a plurality of fixedly connected with support frame (17) between support (16), support frame (17) are located motor (4) bottom.

5. A transmission housing die casting mold as defined in claim 1, wherein: the top of the die body (3) is fixedly connected with a feeding pipe (18).

6. A transmission housing die casting mold as defined in claim 1, wherein: two handles (19) are fixedly connected to the top of the die body (3), and the two handles (19) are respectively located at the front side and the rear side of the feeding pipe (18).

7. A transmission housing die casting mold as defined in claim 1, wherein: the first gears (6) are all meshed with a plurality of second gears (7).

8. A transmission housing die casting mold as defined in claim 1, wherein: the joint of the transmission shaft (5) and the base (1) is movably connected through a rolling bearing.

9. A transmission housing die casting mold as defined in claim 1, wherein: the joints of the rotating shafts (8) and the base (1) are movably connected through rolling bearings.