CN219378773U

CN219378773U - Bearing cap mould

Info

Publication number: CN219378773U
Application number: CN202223559525.8U
Authority: CN
Inventors: 韦明发
Original assignee: Guangxi Yulin Langtai Auto Parts Co ltd
Current assignee: Guangxi Yulin Langtai Auto Parts Co ltd
Priority date: 2022-09-15
Filing date: 2022-12-30
Publication date: 2023-07-21
Anticipated expiration: 2032-12-30

Abstract

The utility model provides a bearing cover die which comprises a base, wherein two groups of first hydraulic rods which are symmetrically distributed are fixedly arranged at the top end of the base, a die main body is fixedly arranged at the top end of the first hydraulic rods, a die groove is formed in the middle of the top end of the die main body, a die pushing mechanism is arranged between the bottom end of the die groove and the bottom end of the die main body, two groups of support columns which are symmetrically distributed are fixedly arranged at the top end of the die main body, a die pressing mechanism is arranged at the top end of the support columns, a mounting plate is fixedly arranged at the top end of the die main body, a fixing seat is fixedly arranged at one side of the mounting plate, a die pushing mechanism is arranged between the fixing seat and the mounting plate, four die fixing grooves which are symmetrically distributed are formed at the positions, close to the top surface, of the die main body, after a finished product is molded in the die groove, the finished product is ejected out of the die main body through the die pushing mechanism, and the finished product is collected.

Description

Bearing cap mould

Technical Field

The utility model relates to the technical field of mold processing, in particular to a bearing cap mold.

Background

The bearing cover is arranged on the outer side of the gear box body and used for blocking the outer ring of the bearing or the end cover of the bearing hole, and has the functions of preventing foreign matters such as dust and the like from invading the rollaway nest of the rolling body, ensuring that the lubricant only acts on the rolling body and the rollaway nest without overflowing and preventing vulnerable parts such as the rolling body retainer from being damaged by the action of external force to a certain extent.

Through searching, chinese patent No. 216801376U discloses an engine bearing cap mold, comprising: the lower die body is a forming mechanism of the bearing cover, and a lower die cavity is formed in the inner side of the lower die body; the upper die body is a forming mechanism of the bearing cover, and the upper die body and the lower die body are matched with each other for use; the positioning mechanisms are arranged at four corners of the lower die body; the roof, it sets up the bottom inboard of lower mould die cavity, ejection mechanism, it is connected the lower extreme of roof, this engine bearing lid mould can be convenient for carry out casting production to engine bearing lid to be convenient for carry out ejecting to the product of card in the lower mould die cavity, reduce the complexity operation after the product blocks, and can reduce beating the mould, improve the protection to the mould, and can effectually prevent through positioning mechanism that lower die body and last die body from producing left and right directions when the drawing of patterns and rock, avoid causing and collide with and influence casting precision.

The existing device has the following problems when in use: the existing vertical die is provided with a top die mechanism, but a finished product is required to be taken out of a die groove in the process of collecting the finished product die, so that automatic processing is inconvenient, and the production efficiency is low.

Disclosure of Invention

The utility model aims to solve the problems that the efficiency of a die is low when the die is used for collecting finished products, and the overall die processing work efficiency is affected.

In order to solve the technical problems, the utility model provides a bearing cover die which comprises a base, wherein two groups of first hydraulic rods which are symmetrically distributed are fixedly arranged at the top end of the base, a die main body is fixedly arranged at the top end of the first hydraulic rods, a die groove is formed in the middle of the top end of the die main body, a top die mechanism is arranged between the bottom end of the die groove and the bottom end of the die main body, two groups of support columns which are symmetrically distributed are fixedly arranged at the top end of the die main body, a pressing die mechanism is arranged at the top end of the support columns, a mounting plate is fixedly arranged at the top end of the die main body, a fixing seat is fixedly arranged at one side of the mounting plate, a die pushing mechanism is arranged between the fixing seat and the mounting plate, and four symmetrically distributed die fixing grooves are formed in the die groove of the die main body close to the top surface of the die main body.

Preferably, the top die mechanism comprises a lifting plate, movable rods, springs and a bottom plate, wherein the lifting plate is slidably mounted in a die groove of the die main body, four movable rods which are symmetrically distributed are fixedly arranged at the bottom ends of the lifting plate, the four movable rods penetrate through the bottom end of the die main body, the bottom plate is fixedly mounted at the bottom end of the movable rods, and the springs are sleeved at the positions, below the die main body, of the rod bodies of the movable rods.

Preferably, the die fixing grooves on the die main body are respectively fixedly provided with a cylinder.

Preferably, the pressing die mechanism comprises a top plate, a second hydraulic rod and an upper die, the top end of the supporting column is fixedly provided with the top plate, the bottom end of the top plate is fixedly provided with the second hydraulic rod, and the bottom end of the second hydraulic rod is fixedly provided with the upper die.

Preferably, the pushing die mechanism comprises a movable plate, a longitudinal toothed bar, a rotating shaft, a first gear, a second gear, a transverse toothed bar and a push rod, wherein the transverse toothed bar is slidably installed inside the mounting plate, one end of the transverse toothed bar, which is close to the supporting column, is fixedly provided with the push rod, the rotating shaft is rotatably installed in the middle of the mounting plate, the first gear and the second gear are fixedly installed on the shaft body of the rotating shaft respectively, the longitudinal toothed bar is slidably installed in the fixing seat and meshed with the second gear, the transverse toothed bar is meshed with the first gear, the movable plate is fixedly installed at the top end of the longitudinal toothed bar, and one end, which is far away from the mounting plate, of the movable plate extends to the top end of the upper die.

Preferably, the edge of one end of the die main body far away from the mounting plate is provided with an inclined chute, and the top end of the die main body is fixedly provided with limiting blocks which are distributed in a splayed shape.

Compared with the prior art, the utility model provides the bearing cap die which has the following beneficial effects:

1. the first hydraulic rod of the bearing cover die works to drive the die main body to move downwards, when the bottom plate is contacted with the base, the movable rod moves upwards in the die main body due to the downwards movement of the die main body, the lifting plate is driven to move, and the lifting plate moves to eject the finished die out of the die groove of the die main body, so that the finished die is convenient to operate and take materials.

2. The bearing cover die drives the movable plate to move through the upper die, the movable plate drives the longitudinal toothed bar to move, the longitudinal toothed bar drives the rotating shaft to rotate through the cooperation with the second gear transmission, the rotating shaft drives the first gear to rotate, and the first gear drives the push rod to move through the cooperation with the transverse toothed bar transmission, so that the transverse toothed bar drives the push rod to push out the finished die from the die groove of the die main body, and automatic discharging is realized.

Drawings

FIG. 1 is a top view of the overall structure of the present utility model;

FIG. 2 is a bottom view of the overall structure of the present utility model;

FIG. 3 is a side view of the overall structure of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a base; 2. a first hydraulic lever; 3. a mold body; 4. a lifting plate; 5. a movable rod; 6. a spring; 7. a bottom plate; 8. a limiting block; 9. a cylinder; 10. a support column; 11. a top plate; 12. a second hydraulic lever; 13. an upper die; 14. a mounting plate; 15. a movable plate; 16. a fixing seat; 17. a longitudinal toothed bar; 18. a rotating shaft; 19. a first gear; 20. a second gear; 21. a transverse toothed bar; 22. a push rod.

Detailed Description

The utility model relates to a bearing cover die, as shown in fig. 1-4, which comprises a base 1, wherein two groups of first hydraulic rods 2 which are symmetrically distributed are fixedly arranged at the top end of the base 1, a die main body 3 is fixedly arranged at the top end of the first hydraulic rods 2, a die groove is formed in the middle of the top end of the die main body 3, a die ejection mechanism is arranged between the bottom end of the die groove and the bottom end of the die main body 3, two groups of support columns 10 which are symmetrically distributed are fixedly arranged at the top end of the die main body 3, a pressing die mechanism is arranged at the top end of the support columns 10, a mounting plate 14 is fixedly arranged at the top end of the die main body 3, a fixing seat 16 is fixedly arranged at one side of the mounting plate 14, a die pushing mechanism is arranged between the fixing seat 16 and the mounting plate 14, four symmetrically distributed die fixing grooves are formed at the positions, close to the top surface of the die main body 3, after the finished products in the die groove are shaped, the finished products are ejected out through the die ejection mechanism, and the finished products are pushed out of the die main body 3 through the pressing die pushing mechanism, so that the finished product collecting work is completed.

Further, the top die mechanism comprises a lifting plate 4, a movable rod 5, a spring 6 and a bottom plate 7, wherein the lifting plate 4 is slidably installed in a die groove of the die main body 3, four movable rods 5 which are symmetrically distributed are fixedly installed at the bottom end of the lifting plate 4, the four movable rods 5 penetrate through the bottom end of the die main body 3, the bottom plate 7 is fixedly installed at the bottom end of the movable rod 5, the spring 6 is sleeved at the position, below the die main body 3, of a rod body of the movable rod 5, the first hydraulic rod 2 works to drive the die main body 3 to move downwards, and when the bottom plate 7 contacts the base 1, the movable rod 5 moves upwards in the die main body due to the downward movement of the die main body 3 to drive the lifting plate 4 to move, and the lifting plate 4 moves to eject a finished die out of the die groove of the die main body 3, so that finished dies can be conveniently collected later.

Further, the cylinder 9 is fixedly installed in the die fixing groove on the die main body 3, the cylinder 9 is fixed in the die to fix the finished product conveniently, the positioning effect on the product is achieved, and meanwhile, the round groove 9 enables the round hole formed by the die to be convenient for installing the bearing cover.

Further, the pressing die mechanism comprises a top plate 11, a second hydraulic rod 12 and an upper die 13, the top end of the supporting column 10 is fixedly provided with the top plate 11, the bottom end of the top plate 11 is fixedly provided with the second hydraulic rod 12, the bottom end of the second hydraulic rod 12 is fixedly provided with the upper die 13, the second hydraulic rod 12 works to drive the upper die 13 to extrude the die main body 3 downwards, after the internal finished product of the die main body 3 is cooled, the second hydraulic rod 12 works to drive the upper die 13 to move upwards, and the shaping work of the die is completed.

Further, the die pushing mechanism comprises a movable plate 15, a longitudinal toothed bar 17, a rotating shaft 18, a first gear 19, a second gear 20, a transverse toothed bar 21 and a push rod 22, wherein the transverse toothed bar 21 is slidably installed inside the mounting plate 14, one end of the transverse toothed bar 21, which is close to the support column 10, is fixedly provided with the push rod 22, the rotating shaft 18 is rotatably installed in the middle of the mounting plate 14, the first gear 19 and the second gear 20 are fixedly installed on the shaft body of the rotating shaft 18, the longitudinal toothed bar 17 is slidably installed in the fixing seat 16, the longitudinal toothed bar 17 is meshed with the second gear 20, the transverse toothed bar 21 is meshed with the first gear 18, the top end of the longitudinal toothed bar 17 is fixedly provided with the movable plate 15, one end, which is far away from the mounting plate 14, of the movable plate 15 extends to the top end of the upper die 13, the upper die 13 moves upwards under the action of the second hydraulic bar 12, the movable plate 15 is driven to move, the movable plate 15 drives the longitudinal toothed bar 17 to move, the longitudinal toothed bar 17 is driven by the second gear 20 to drive the rotating shaft 18 to rotate, the rotating shaft 18 is driven by the rotating shaft 18 to rotate, the first gear 19 is driven by the rotating shaft 18, the first gear 19 is driven by the transverse toothed bar 21 to drive the transverse toothed bar 21, and the movable die 21 is driven by the movable plate 21 to automatically push the movable die 22 out of the main body 3.

Further, the one end edge that the mounting panel 14 was kept away from to mould main part 3 has been seted up the spout of slope, and the top fixed mounting of mould main part 3 has stopper 8 that is splayed and distribute, and the spout can help the finished product mould landing to the collection department, also plays certain cushioning effect simultaneously, and stopper 8 reduces the contact with support column 10 when ejecting in the finished product simultaneously, plays certain guard action to the finished product.

The working principle and the using flow of the utility model are as follows:

when the die is used, the upper die 13 is driven to extrude the die body 3 downwards through the operation of the second hydraulic rod 12, after the internal finished product of the die body 3 is cooled, the operation of the second hydraulic rod 12 drives the upper die 13 to move upwards, at the moment, the operation of the first hydraulic rod 2 drives the die body 3 to move downwards, when the bottom plate 7 contacts the base 1, the movable rod 5 moves upwards in the die body 3 because of the downward movement of the die body 3, the lifting plate 4 is driven to move, the finished product die is ejected out of the die groove of the die body 3 through the movement of the lifting plate 4, at the moment, the upper die 13 continues to move upwards under the action of the second hydraulic rod 12, the upper die 12 drives the movable plate 15 to move, the movable plate 15 drives the longitudinal toothed rod 17 to move, the longitudinal toothed rod 17 drives the rotary shaft 18 to rotate through the transmission fit with the second gear 20, the rotary shaft 18 drives the first gear 19 to rotate, and the first gear 19 drives the transverse toothed rod 21 to drive the push rod 22 to move through the transmission fit with the transverse toothed rod 21, and the finished product die is pushed out of the die groove of the die body 3.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a bearing cap mould, includes base (1), its characterized in that, the top fixed mounting of base (1) has two sets of first hydraulic stem (2) that are symmetric distribution, and the top fixed mounting of first hydraulic stem (2) has mould main part (3), the mould groove has been seted up in the middle of the top of mould main part (3), and is equipped with the top mould mechanism between the bottom of mould groove and the bottom of mould main part (3), the top fixed mounting of mould main part (3) has two sets of support column (10) that are symmetric distribution, and the top of support column (10) is equipped with moulding-die mechanism, the top fixed mounting of mould main part (3) has mounting panel (14), and one side fixed mounting of mounting panel (14) has fixing base (16), be equipped with between fixing base (16) and mounting panel (14), and mould groove that four are symmetric distribution's mould fixed slots have been seted up near its top surface department.

2. A bearing cap mould according to claim 1, wherein: the top die mechanism comprises a lifting plate (4), movable rods (5), springs (6) and a bottom plate (7), the lifting plate (4) is slidably mounted in a die groove of the die main body (3), four movable rods (5) which are symmetrically distributed are fixedly mounted at the bottom end of the lifting plate (4), the four movable rods (5) penetrate through the bottom end of the die main body (3), the bottom end of each movable rod (5) is fixedly mounted with the bottom plate (7), and the rod body of each movable rod (5) is sleeved with the springs (6) at the position below the die main body (3).

3. A bearing cap mould according to claim 1, wherein: the die fixing grooves on the die main body (3) are respectively and fixedly provided with a cylinder (9).

4. A bearing cap mould according to claim 1, wherein: the die pressing mechanism comprises a top plate (11), a second hydraulic rod (12) and an upper die (13), the top end of the supporting column (10) is fixedly provided with the top plate (11), the bottom end of the top plate (11) is fixedly provided with the second hydraulic rod (12), and the bottom end of the second hydraulic rod (12) is fixedly provided with the upper die (13).

5. A bearing cap mould according to claim 1, wherein: the die pushing mechanism comprises a movable plate (15), a longitudinal toothed bar (17), a rotating shaft (18), a first gear (19), a second gear (20), a transverse toothed bar (21) and a push rod (22), wherein the transverse toothed bar (21) is slidably mounted inside the mounting plate (14), one end, close to the support column (10), of the transverse toothed bar (21) is fixedly provided with the push rod (22), the rotating shaft (18) is rotatably mounted in the middle of the mounting plate (14), the shaft body of the rotating shaft (18) is fixedly provided with the first gear (19) and the second gear (20) respectively, the longitudinal toothed bar (17) is slidably mounted in the fixing seat (16), the longitudinal toothed bar (17) is meshed with the second gear (20), the transverse toothed bar (21) is meshed with the first gear (19), the movable plate (15) is fixedly mounted at the top end, far away from the mounting plate (14), of the movable plate (15) extends to the top end of the upper die (13).

6. A bearing cap mould according to claim 1, wherein: the edge of one end of the die main body (3) far away from the mounting plate (14) is provided with an inclined chute, and the top end of the die main body (3) is fixedly provided with limiting blocks (8) which are distributed in a splayed shape.