CN213003638U

CN213003638U - Efficient cross axle pressure equipment device

Info

Publication number: CN213003638U
Application number: CN202021519400.0U
Authority: CN
Inventors: 李兵
Original assignee: Pingxiang Zhihe Transmission Technology Co ltd
Current assignee: Pingxiang Zhihe Transmission Technology Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-20
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses an efficient cross axle press mounting device, which relates to the field of press mounting devices, and comprises a device main body, wherein the device main body is a rectangular block, the device is characterized in that a liquid inlet compression rod, a liquid inlet and a liquid outlet plate are arranged, the liquid inlet compression rod is upwards pushed by pulling a pressure rod downwards, the liquid inlet plate pushes liquid in a liquid inlet hole to flow to a liquid outlet hole, the liquid in the liquid outlet hole pushes the press mounting rod to downwards move until a flange fork and a cross axle are assembled, the pressure of the liquid outlet plate is four times that of the liquid inlet plate according to the principle of liquid pressure, so that the liquid outlet plate is pushed by pushing the liquid inlet plate with smaller force to obtain larger force, thereby realizing the labor-saving and efficient mounting effect, the cross axle is inserted into the fixed clamp plate during use, and the end opposite to one end needing press mounting is inserted into the placing hole, the direct stress on the surface of the cross shaft in the press fitting process is avoided, so that the cross shaft is effectively protected.

Description

Efficient cross axle pressure equipment device

Technical Field

The utility model relates to a pressure equipment device field, in particular to efficient cross axle pressure equipment device.

Background

In the assembly process of the transmission shaft, the conventional assembly mode is that the universal joint fork and the cross shaft are assembled firstly, and then the flange fork is assembled on the universal joint fork.

When the flange fork is assembled, the cross shaft is inserted into the flange fork in a beating mode, the flange fork and the cross shaft are easy to damage, the processing labor intensity is high, the efficiency is low, and in order to solve the problems, an efficient cross shaft press-fitting device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient cross axle pressure equipment device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency cross shaft press-mounting device comprises a device body, wherein the device body is a rectangular block, one side inside the device body is provided with a liquid inlet hole, the liquid inlet hole is a cylindrical hole, the other side inside the device body is provided with a liquid outlet hole, the liquid outlet hole is a cylindrical hole, the radius of the liquid outlet hole is twice that of the liquid inlet hole, the inside of the device body and the upper ends of the liquid inlet hole and the liquid outlet hole are provided with communicating holes, the liquid inlet hole is communicated with the liquid outlet hole through the communicating holes, liquid is injected among the liquid inlet hole, the liquid outlet hole is internally provided with a liquid inlet plate, the liquid inlet plate is a circular block with the radius matched with the liquid inlet hole, the bottom of the liquid inlet plate is fixedly connected with a liquid inlet compression rod, the lower end of the liquid inlet compression rod is inserted into the lower surface inside of the liquid inlet hole, the liquid inlet compression rod is movably connected with the device body, the inside of, the bottom of the liquid outlet plate is fixedly connected with a press-fitting rod, the lower end of the press-fitting rod is inserted into the lower surface of the interior of the liquid outlet hole, and the press-fitting rod is movably connected with the device main body.

Preferably, the lower surface of the device main body and one side of the liquid inlet compression rod far away from the press fitting rod are provided with connecting plates, the connecting plates are two rectangular plates, the distance between the rectangular plates is the same as the diameter of the liquid inlet compression rod, and a circular hole is formed in the lower end of the front surface of each connecting plate.

Preferably, the lower extreme of feed liquor compression pole is provided with the pressure bar, and the bottom of feed liquor compression pole is connected through the pivot rotation with the one end of pressure bar, both sides fixedly connected with axis of rotation around the pressure bar, and the axis of rotation is the cylinder pole, the one end and the pressure bar fixed connection of axis of rotation, and the circular port that connecting plate front surface lower extreme was seted up is passed to the other end of axis of rotation.

Preferably, the rear end of the lower surface of the device main body is fixedly connected with a connecting support plate, the connecting support plate is a rectangular plate, the bottom of the connecting support plate is fixedly connected with a support bottom plate, and the front surface of the connecting support plate and the lower end of the press-fitting rod are rotatably connected with a rotating rod.

Preferably, the front surface of dwang fixedly connected with block, block is the ring piece, and the inner circle radius of block is the same with the radius of pressure equipment pole and flange fork, and the lower extreme of block and the upper surface of supporting baseplate have seted up and have placed the hole.

Preferably, the placing hole is a circular hole with the radius being the same as that of the inner ring of the clamping block, and the two fixing clamping plates are fixedly connected to the upper surface of the supporting base plate and the two sides of the placing hole.

The utility model discloses a technological effect and advantage:

1. through setting up feed liquor compression rod, feed liquor board and play liquid board, pull down the pressure bar and upwards promote feed liquor compression rod, the feed liquor board promotes the inside liquid in feed liquor hole and flows to going out the liquid hole, the inside liquid in play liquid hole will promote pressure equipment pole and move downwards, until promoting flange fork and cross axle assembly completion, in this process because the radius in play liquid hole is twice of feed liquor hole, through the principle of liquid pressure, the feed liquor board is the same with the liquid pressure that goes out the liquid board surface receives, but the surface area of going out the liquid board is four times of the surface area of feed liquor board, the pressure that goes out the liquid board is four times of feed liquor board promptly, realize promoting the feed liquor board with less power and obtain great power and promote the play liquid board, with this realization laborsaving efficient installation effect.

2. The utilization is provided with fixed cardboard and places the hole, and inside the cross inserted fixed cardboard during the use, the one end relative that will need the one end of pressure equipment inserted and placed the downthehole portion, avoids the cross surface at the direct atress of pressure equipment in-process for the cross to effective protection.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the internal structure of the device body of the present invention.

In the figure: 1. a device main body; 2. a liquid inlet hole; 3. a liquid outlet hole; 4. a communicating hole; 5. a liquid inlet plate; 6. a liquid inlet compression rod; 7. a liquid outlet plate; 8. pressing a rod; 9. a connecting plate; 10. a pressure lever; 11. a rotating shaft; 12. connecting the supporting plate; 13. a support base plate; 14. rotating the rod; 15. A clamping block; 16. placing holes; 17. and (5) fixing the clamping plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a high-efficiency cross axle press mounting device as shown in figures 1-3, which comprises a device main body 1, wherein the device main body 1 is a rectangular block, one side inside the device main body 1 is provided with a liquid inlet hole 2, the liquid inlet hole 2 is a cylindrical hole, the other side inside the device main body 1 is provided with a liquid outlet hole 3, the liquid outlet hole 3 is a cylindrical hole, the radius of the liquid outlet hole 3 is twice of that of the liquid inlet hole 2, the upper ends of the liquid inlet hole 2 and the liquid outlet hole 3 inside the device main body 1 are provided with communicating holes 4, the liquid inlet hole 2 is communicated with the liquid outlet hole 3 through the communicating holes 4, liquid is injected between the liquid inlet hole 2, the liquid outlet hole 3 and the communicating holes 4, the inside of the liquid inlet hole 2 is provided with a liquid inlet plate 5, the liquid inlet plate 5 is a circular block with the radius matched with the liquid inlet hole 2, the bottom of the liquid inlet plate 5 is fixedly, the liquid inlet compression rod 6 is movably connected with the device body 1, the liquid outlet plate 7 is arranged inside the liquid outlet hole 3, the liquid outlet plate 7 is a round block with the radius matched with that of the liquid outlet hole 3, the bottom of the liquid outlet plate 7 is fixedly connected with the press-mounting rod 8, the lower end of the press-mounting rod 8 is inserted into the lower surface inside the liquid outlet hole 3, the press-mounting rod 8 is movably connected with the device body 1, when the device is used, the flange fork is placed above one end of the cross shaft, the bottom of the press-mounting rod 8 is contacted with the top of the flange fork to extrude the liquid compression rod 6 upwards, the liquid inlet plate 5 pushes the liquid inside the liquid inlet hole 2 to flow to the liquid outlet hole 3, the liquid inside the liquid outlet hole 3 pushes the press-mounting rod 8 to move downwards until the flange fork is pushed to be assembled with the cross shaft, in the process, as the radius of the liquid outlet hole 3 is twice as that of the liquid inlet hole 2, the, however, the surface area of the liquid outlet plate 7 is four times of the surface area of the liquid inlet plate 5, namely the pressure of the liquid outlet plate 7 is four times of that of the liquid inlet plate 5, so that the liquid inlet plate 5 is pushed by small force to obtain large force to push the liquid outlet plate 7, and the labor-saving and efficient installation effect is achieved.

Further, in the above scheme, the lower surface of the device body 1 and one side of the liquid inlet compression rod 6 far away from the press fitting rod 8 are provided with the connecting plate 9, the connecting plate 9 is two rectangular plates, the distance between the rectangular plates is the same as the diameter of the liquid inlet compression rod 6, and a circular hole is formed in the lower end of the front surface of the connecting plate 9.

Further, in above-mentioned scheme, the lower extreme of feed liquor compression pole 6 is provided with pressure bar 10, and the bottom of feed liquor compression pole 6 is connected through the pivot rotation with the one end of pressure bar 10, both sides fixedly connected with axis of rotation 11 around pressure bar 10, and axis of rotation 11 is the cylinder pole, and the one end and the pressure bar 10 fixed connection of axis of rotation 11, the circular port that connecting plate 9 front surface lower extreme was seted up is passed to the other end of axis of rotation 11.

Further, in the above-mentioned solution, the rear end of the lower surface of the device body 1 is fixedly connected with the connection support plate 12, the connection support plate 12 is a rectangular plate, the bottom of the connection support plate 12 is fixedly connected with the support bottom plate 13, and the front surface of the connection support plate 12 and the lower end of the press-fitting rod 8 are rotatably connected with the rotating rod 14.

Further, in the above-mentioned solution, the engaging block 15 is fixedly connected to the front surface of the rotating rod 14, the engaging block 15 is a circular ring block, the radius of the inner ring of the engaging block 15 is the same as the radius of the press-fitting rod 8 and the radius of the flange fork, and the lower end of the engaging block 15 and the upper surface of the support base plate 13 are provided with the placing hole 16.

Further, in the above scheme, the placing hole 16 is a circular hole with the radius same as the radius of the inner ring of the clamping block 15, the two fixing clamping plates 17 are fixedly connected to the upper surface of the supporting base plate 13 and the two sides of the placing hole 16, when the device is used, the cross shaft is inserted into the fixing clamping plates 17, the end opposite to the end needing press fitting is inserted into the placing hole 16, direct stress on the surface of the cross shaft in the press fitting process is avoided, the cross shaft is effectively protected, the rotating rod 14 is rotated upwards, the end needing press fitting is located right below the clamping block 15, the rotating rod 14 is rotated downwards, the clamping block 15 is clamped with the end needing press fitting, the pressure rod 10 is pulled downwards to push the liquid inlet compression rod 6 upwards, the press fitting rod 8 is pushed downwards, and the flange fork and the cross shaft are pressed and assembled.

This practical theory of operation: when the universal joint pin press-fitting device is used, a user inserts the universal joint pin into the fixed clamping plate 17, inserts the end opposite to the end needing press-fitting into the placing hole 16, avoids direct stress on the surface of the universal joint pin in the press-fitting process, enables the universal joint pin to be effectively protected, then rotates the rotating rod 14 upwards, positions the end needing press-fitting under the clamping block 15, then rotates the rotating rod 14 downwards, enables the clamping block 15 to be clamped with the end needing press-fitting, then pulls the pressure rod 10 downwards to push the liquid inlet compression rod 6 upwards, the liquid inlet plate 5 pushes liquid in the liquid inlet hole 2 to flow to the liquid outlet hole 3, the liquid in the liquid outlet hole 3 pushes the press-fitting rod 8 to move downwards until the flange fork and the universal joint pin are pushed to be assembled, in the process, as the radius of the liquid outlet hole 3 is twice as that of the liquid inlet hole 2, the liquid pressure intensity on the surfaces of the liquid inlet plate 5 and the liquid outlet plate, however, the surface area of the liquid outlet plate 7 is four times of the surface area of the liquid inlet plate 5, namely the pressure of the liquid outlet plate 7 is four times of that of the liquid inlet plate 5, so that the liquid inlet plate 5 is pushed by small force to obtain large force to push the liquid outlet plate 7, and the labor-saving and efficient installation effect is achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an efficient cross axle pressure equipment device, includes device main part (1), its characterized in that: the device is characterized in that the device body (1) is a rectangular block, a liquid inlet hole (2) is formed in one side inside the device body (1), the liquid inlet hole (2) is a cylindrical hole, a liquid outlet hole (3) is formed in the other side inside the device body (1), the liquid outlet hole (3) is a cylindrical hole, the radius of the liquid outlet hole (3) is twice that of the liquid inlet hole (2), communicating holes (4) are formed in the inside of the device body (1) and the upper ends of the liquid inlet hole (2) and the liquid outlet hole (3), the liquid inlet hole (2) is communicated with the liquid outlet hole (3) through the communicating holes (4), liquid is injected between the liquid inlet hole (2), the liquid outlet hole (3) and the communicating holes (4), a liquid inlet plate (5) is arranged inside the liquid inlet hole (2), the liquid inlet plate (5) is a circular block matched with the liquid inlet hole (2) in radius size, and a liquid inlet compression rod (6, the inside lower surface in feed liquor hole (2) is inserted to the lower extreme of feed liquor compression pole (6), feed liquor compression pole (6) and device main part (1) swing joint, the inside in play liquid hole (3) is provided with out liquid board (7), go out liquid board (7) for radius size and go out liquid hole (3) assorted circular block, the bottom fixedly connected with pressure equipment pole (8) of going out liquid board (7), the inside lower surface in play liquid hole (3) is inserted to the lower extreme of pressure equipment pole (8), pressure equipment pole (8) and device main part (1) swing joint.

2. An efficient cross shaft press fitting device according to claim 1, wherein: the lower surface of device main part (1) and one side that pressure equipment pole (8) were kept away from in feed liquor compression pole (6) are provided with connecting plate (9), and connecting plate (9) are two rectangular plates, and the distance between the rectangular plate is the same with the diameter of feed liquor compression pole (6), and the circular port has been seted up to the front surface lower extreme of connecting plate (9).

3. An efficient cross shaft press fitting device according to claim 1, wherein: the lower extreme of feed liquor compression pole (6) is provided with pressure bar (10), and the bottom of feed liquor compression pole (6) is connected through the pivot rotation with the one end of pressure bar (10), both sides fixedly connected with axis of rotation (11) around pressure bar (10), and axis of rotation (11) are the cylinder pole, the one end and pressure bar (10) fixed connection of axis of rotation (11), and the circular port that connecting plate (9) front surface lower extreme was seted up is passed to the other end of axis of rotation (11).

4. An efficient cross shaft press fitting device according to claim 1, wherein: the device is characterized in that a connecting support plate (12) is fixedly connected to the rear end of the lower surface of the device body (1), the connecting support plate (12) is a rectangular plate, a support bottom plate (13) is fixedly connected to the bottom of the connecting support plate (12), and a rotating rod (14) is rotatably connected to the front surface of the connecting support plate (12) and the lower end of the press-fitting rod (8).

5. An efficient cross shaft press fitting device according to claim 4, wherein: the front surface fixedly connected with block (15) of dwang (14), block (15) are the ring piece, and the inner circle radius of block (15) is the same with the radius of pressure equipment pole (8) and flange fork, and the lower extreme of block (15) and the upper surface of supporting baseplate (13) have seted up and have placed hole (16).

6. An efficient cross shaft press fitting device according to claim 5, wherein: the placing hole (16) is a circular hole with the radius being the same as that of the inner ring of the clamping block (15), and two fixing clamping plates (17) are fixedly connected to the upper surface of the supporting base plate (13) and the two sides of the placing hole (16).