CN218109234U

CN218109234U - Forging die for shaft sleeve production

Info

Publication number: CN218109234U
Application number: CN202222558703.9U
Authority: CN
Inventors: 康晨锋
Original assignee: Jiangsu Kangdashun Precision Automobile Accessories Manufacturing Co ltd
Current assignee: Jiangsu Kangdashun Precision Automobile Accessories Manufacturing Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2022-12-23
Anticipated expiration: 2032-09-27

Abstract

The utility model relates to a forge the mould field, disclose a axle sleeve production is with forging mould, including bed die, last mould, mounting bracket and cooling body, the fixed two pneumatic push rods that are provided with in mounting bracket bottom, pneumatic push rod is connected with last mould, equal fixed sealing strip that is provided with on bed die and the last mould, two sealing strip sealing contact, cooling body sets up under on membrane and the last mould, cooling body includes water tank, water pump and two inner chambers, and two inner chambers set up respectively on bed die and last mould, be provided with a plurality of heat absorption pipes on the inner chamber, be connected with pipe and back flow on the inner chamber of top, be connected with down pipe and outlet pipe on the inner chamber of below, the outlet pipe is connected with the water pump, the water tank side and bed die fixed connection. The utility model has the advantages of it is following and effect: the shaft sleeve can be cooled conveniently and quickly.

Description

Forging die for shaft sleeve production

Technical Field

The utility model relates to a forge mould technical field, in particular to axle sleeve production is with forging mould.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision. The forging die is a die used in a forging process, raw materials are subjected to plastic deformation in the forging die under the action of external force, so that parts with required shapes and sizes are obtained, and the shaft sleeve is a main part of the bearing.

Shaft sleeve carries out machine-shaping through forging the mould in the production process in prior art, and the axle sleeve needs carry out cooling treatment after forging the completion, and the axle sleeve generally dispels the heat cooling treatment to it through the fan after forging the completion now, and then can not cool down to it fast for axle sleeve cooling rate is slow, and then can reduce the production efficiency of axle sleeve, consequently, need design one kind can conveniently carry out the axle sleeve production of cooling treatment with forging the mould fast to the axle sleeve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a shaft sleeve production is with forging mould has the effect that can conveniently carry out cooling treatment to the shaft sleeve fast.

The above technical purpose of the present invention can be achieved by the following technical solutions: including bed die, last mould, mounting bracket and cooling body, the fixed two pneumatic push rods that are provided with in mounting bracket bottom, pneumatic push rod is connected with last mould, all fixed sealing strip, two sealing strip sealing contact that are provided with on bed die and the last mould, cooling body sets up on membrane and the last mould down.

The utility model discloses a further set up to: the cooling mechanism comprises a water tank, a water pump and two inner cavities, the two inner cavities are respectively arranged on the lower die and the upper die, a plurality of heat absorption pipes are arranged on the inner cavities, an upper guide pipe and a return pipe are connected onto the inner cavity above the inner cavity, a lower guide pipe and a water outlet pipe are connected onto the inner cavity below the inner cavity, the water outlet pipe is connected with the water pump, the side face of the water tank is fixedly connected with the lower die, the bottom of the water pump is connected with a first five-way pipe, the first five-way pipe is connected with four water inlet pipes, a first valve is arranged on the water inlet pipe, four vertical pipes are fixedly arranged on the water tank, a second valve is arranged on the vertical pipes, and a second five-way pipe is fixedly arranged on the four vertical pipes.

The utility model discloses a further set up to: a plurality of mounting holes are formed in the top of the mounting frame.

Through adopting above-mentioned technical scheme, fix the mounting bracket in assigned position department through the bolt.

The utility model discloses a further set up to: a first sealing ring is fixedly arranged in the upper guide pipe, and the lower guide pipe is in sealing contact with the inner side of the first sealing ring.

The utility model discloses a further set up to: and a second sealing ring is fixedly arranged in the return pipe, and the second five-way pipe is in sealing contact with the inner side of the second sealing ring.

By adopting the technical scheme, the sealing property between the return pipe and the five-way pipe is ensured.

The utility model discloses a further set up to: the water tank is internally and fixedly provided with three clapboards, clear water is contained in the water tank, and the top of the water tank is provided with a plurality of heat dissipation holes.

By adopting the technical scheme, the water in the water tank is conveniently subjected to heat dissipation and cooling treatment.

The beneficial effects of the utility model are that:

1. the utility model can move the upper die downwards when the pneumatic push rod is started through the arranged cooling mechanism, so that the lower guide pipe can be clamped into the upper guide pipe, and the five-way pipe two can be clamped into the return pipe, thereby facilitating the subsequent cooling operation;

2. the utility model discloses a cooling body who sets up opens a valve one and a valve two, can take some clear water out through two inner chambers in flowing to the water tank again, and the heat can be taken away to the clear water flow in-process, can carry out quick thermal treatment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained without creative efforts.

Fig. 1 is a schematic structural diagram of a forging die for producing a shaft sleeve.

Fig. 2 is a schematic view of a portion a of fig. 1.

Fig. 3 is a schematic structural diagram of a water tank part in the forging die for producing the shaft sleeve.

In the figure, 1, a lower die; 2. an upper die; 3. a mounting frame; 4. a pneumatic push rod; 5. an inner cavity; 6. a heat absorbing tube; 7. a lower conduit; 8. an upper duct; 9. a water tank; 10. a partition plate; 11. a water pump; 12. a water outlet pipe; 13. a five-way pipe I; 14. a water inlet pipe; 15. a return pipe; 16. a five-way pipe II; 17. a vertical tube; 18. a first valve; 19. a second valve; 20. and (4) heat dissipation holes.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the utility model provides a shaft sleeve production is with forging mould, including bed die 1, go up mould 2, mounting bracket 3 and cooling body, a plurality of mounting holes have been seted up at mounting bracket 3 top, the fixed two pneumatic push rod 4 that are provided with in mounting bracket 3 bottom, pneumatic push rod 4 is connected with last mould 2, all fixed being provided with the sealing strip on bed die 1 and the last mould 2, two sealing strip sealing contact, start two pneumatic push rod 4, can be so that go up 2 downstream of mould, go up and set up the mouth of moulding plastics on the mould 2, not shown in the figure, add the injection molding material through the mouth of moulding plastics, go up through sealing strip sealing contact between mould 2 and the bed die 2, cooling body sets up on bed die 1 and the last mould 2 down.

According to the drawings of fig. 1, fig. 2 and fig. 3, the cooling mechanism comprises a water tank 9, a water pump 11 and two inner cavities 5, the two inner cavities 5 are respectively arranged on a lower die 1 and an upper die 2, a plurality of heat absorption pipes 6 are arranged on the inner cavities 5, an upper guide pipe 8 and a return pipe 15 are connected on the upper inner cavity 5, a lower guide pipe 7 and a water outlet pipe 12 are connected on the lower inner cavity 5, the water outlet pipe 12 is connected with the water pump 11, the side surface of the water tank 9 is fixedly connected with the lower die 1, a five-way pipe one 13 is connected at the bottom of the water pump 11, four water inlet pipes 14 are connected on the five-way pipe one 13, a valve one 18 is arranged on the water inlet pipe 14, four vertical pipes 17 are fixedly arranged on the water tank 9, a valve two 19 is arranged on the vertical pipes 17, a five-way pipe two 16 is fixedly arranged on the four vertical pipes 17, when two sealing strips are in sealing contact, the lower guide pipe 7 is clamped into the upper guide pipe 8, the five-way pipe 16 is clamped into the return pipe 15, the leftmost valve 18 is opened, the rightmost valve 19 is opened, the water pump 11 is started, part of clear water in the water tank 9 can be pumped out, the clear water sequentially flows through the lower inner cavity 5, the lower guide pipe 7, the upper guide pipe 8, the upper inner cavity 5, the return pipe 15, the five-way pipe 16 and the vertical pipe 17 and flows into the water tank 9, heat of the shaft sleeve can be effectively taken away in the flowing process of the clear water, cooling treatment can be conveniently and rapidly carried out on the shaft sleeve, when the shaft sleeve is cooled next time, the valve 18 is closed, the adjacent valve 18 is opened, the valve 19 is closed, the leftmost valve 19 is opened, the operation is repeated, when the clear water of other parts is used, natural cooling treatment can be carried out on the clear water used last time, and the use is convenient.

According to the figure 1, a first sealing ring is fixedly arranged in an upper guide pipe 8, a lower guide pipe 7 is in inner side sealing contact with the first sealing ring, the lower guide pipe 7 is guaranteed to be clamped into the upper guide pipe 8, a second sealing ring is fixedly arranged in a return pipe 15, a second five-way pipe 16 is in inner side sealing contact with the second sealing ring, the five-way pipe 16 is guaranteed to be clamped into the return pipe 15, three partition plates 10 are fixedly arranged in a water tank 9, the inside of the water tank 9 can be divided into four parts, clear water is contained in the water tank 9, and a plurality of heat dissipation holes 20 are formed in the top of the water tank 9.

It is right above the utility model provides a shaft sleeve production is introduced with forging mould in detail. The principles and embodiments of the present invention have been explained herein using specific embodiments, which are merely used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a shaft sleeve production is with forging mould, its characterized in that, includes bed die (1), goes up mould (2), mounting bracket (3) and cooling body, the fixed two pneumatic push rod (4) that are provided with in mounting bracket (3) bottom, pneumatic push rod (4) are connected with last mould (2), all fixed being provided with the sealing strip on bed die (1) and last mould (2), two sealing strip sealing contact, cooling body sets up on bed die (1) and last mould (2).

2. The forging die for producing the shaft sleeve as recited in claim 1, wherein the cooling mechanism comprises a water tank (9), a water pump (11) and two inner cavities (5), the two inner cavities (5) are respectively arranged on the lower die (1) and the upper die (2), a plurality of heat absorbing pipes (6) are arranged on the inner cavities (5), an upper guide pipe (8) and a return pipe (15) are connected on the upper inner cavity (5), a lower guide pipe (7) and a water outlet pipe (12) are connected on the lower inner cavity (5), the water outlet pipe (12) is connected with the water pump (11), the side surface of the water tank (9) is fixedly connected with the lower die (1), a first five-way pipe (13) is connected to the bottom of the water pump (11), four water inlet pipes (14) are connected to the first five-way pipe (13), a first valve (18) is arranged on the water inlet pipe (14), four stand pipes (17) are fixedly arranged on the water tank (9), a second valve (19) is arranged on the stand pipes (17), and a second five-way pipe (16) is fixedly arranged on the four stand pipes (17).

3. The forging die for producing the shaft sleeve as claimed in claim 1, wherein a plurality of mounting holes are formed in the top of the mounting frame (3).

4. The forging die for producing the shaft sleeve as recited in claim 2, wherein a first seal ring is fixedly arranged in the upper guide pipe (8), and the lower guide pipe (7) is in sealing contact with the inner side of the first seal ring.

5. The forging die for producing the shaft sleeve as recited in claim 2, wherein a second sealing ring is fixedly arranged in the return pipe (15), and the second five-way pipe (16) is in sealing contact with the inner side of the second sealing ring.

6. The forging die for producing the shaft sleeve as claimed in claim 2, wherein three partition plates (10) are fixedly arranged in the water tank (9), clear water is contained in the water tank (9), and a plurality of heat dissipation holes (20) are formed in the top of the water tank (9).