CN211102557U

CN211102557U - Ultra-precise clean bearing press-fitting equipment

Info

Publication number: CN211102557U
Application number: CN201921317460.1U
Authority: CN
Inventors: 刘道
Original assignee: Zhejiang Shineng Electrical And Mechanical Technology Co ltd
Current assignee: Zhejiang Shineng Electrical And Mechanical Technology Co ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-07-28
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses ultra-precise clean bearing press-fitting equipment, which relates to the field of mechanical assembly and comprises a top plate, wherein a bearing press-fitting mechanism is arranged at the bottom of the top plate; the bearing press-fitting mechanism comprises a first air cylinder, a plurality of second air cylinders are nested at the bottom end of the outer side of an output shaft of the first air cylinder, the second air cylinders are fixedly connected with the first air cylinder, an arc-shaped plate is fixedly arranged at the end part of each second air cylinder, a guide plate is fixedly arranged at the bottom of the arc-shaped plate, an inclined plane is arranged on the outer side of the guide plate, and a bearing is sleeved on the outer side of the arc-shaped plate; the outer side of the output shaft of the first cylinder is sleeved with an annular pressing plate, the annular pressing plate is located right above the bearing, and both sides of the top of the annular pressing plate are fixedly provided with third cylinders. The utility model discloses can effectively reduce the pressure equipment degree of difficulty of bearing, can reduce operating personnel's physical demands simultaneously to reduce the safe risk of pressure equipment in-process, the in-service use effect is more ideal.

Description

Ultra-precise clean bearing press-fitting equipment

Technical Field

The utility model relates to a mechanical assembly field, in particular to ultra-precise clean bearing pressure equipment.

Background

In the production process of the motor, a bearing press-fitting device is needed to press-fit the bearing into the motor end cover, but the existing bearing press-fitting device still has some defects in actual use.

Put into the motor end cover if needing the staff manual, then operate the pressure equipment frock and descend, and then hold in the palm the lid with the bearing pressure equipment to the motor, but at the in-process that pushes down, in order to avoid the bearing to take place the skew, need the staff to support the bearing, just so increased the degree of difficulty of bearing pressure equipment, can lead to staff's physical demands great simultaneously, the safe risk is also higher in addition, and the actual use effect is ideal inadequately.

Therefore, it is necessary to provide an ultra-precise and clean bearing press-fitting device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultra-precise clean bearing pressure equipment 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: the ultra-precise clean bearing press-mounting equipment comprises a top plate, wherein a bearing press-mounting mechanism is arranged at the bottom of the top plate;

the bearing press-fitting mechanism comprises a first air cylinder, a plurality of second air cylinders are nested at the bottom end of the outer side of an output shaft of the first air cylinder, the second air cylinders are fixedly connected with the first air cylinder, an arc-shaped plate is fixedly arranged at the end part of each second air cylinder, a guide plate is fixedly arranged at the bottom of the arc-shaped plate, an inclined plane is arranged on the outer side of the guide plate, and a bearing is sleeved on the outer side of the arc-shaped plate;

the output shaft outside of first cylinder cup joints and is provided with annular clamp plate, annular clamp plate is located directly over the bearing, annular clamp plate top both sides all are fixed and are provided with the third cylinder, first cylinder all fixes with the third cylinder and locates the roof top, and the output shaft of first cylinder all runs through the roof and extends to roof bottom with the output shaft of third cylinder.

Preferably, straight rods are fixedly arranged on two sides of the bottom of the top plate, side plates are fixedly arranged at the bottom ends of the straight rods, and a rotating shaft penetrates between the side plates.

Preferably, the fixed cover in the rotation axis outside connects and is provided with rotatory roller, the rotatory roller outside cup joints and is provided with the conveyer belt, a plurality of holding tanks have evenly been seted up at conveyer belt outside middle part.

Preferably, the holding tank is internally provided with a bearing seat, the center of the bottom of the bearing seat is fixedly connected with the inner wall of the holding tank, the top of the bearing seat is fixedly provided with a limiting block, the outer side of the limiting block is sleeved with a motor end cover, and the motor end cover is positioned under the bearing.

Preferably, a motor is fixedly arranged on the side face of the side plate on one side, and the rotating shaft is in transmission connection with the motor.

Preferably, the conveyer belt inboard is provided with a supporting bench, a supporting bench and the laminating of conveyer belt inner wall, a supporting bench both sides top and both sides bottom all are fixed and are provided with the installation pole, installation pole and curb plate fixed connection.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be provided with a plurality of arcs to can cup joint the bearing in a plurality of arcs outside, then utilize the second cylinder to promote the arc, make a plurality of arcs cooperate and carry out the centre gripping to the bearing, and then replace the mode of people's hand-held among the prior art, effectively reduce the pressure equipment degree of difficulty of bearing, can reduce operating personnel's physical demands simultaneously, and reduce the safe risk in the pressure equipment process, the actual use effect is more ideal;

2. the utility model discloses a fixed deflector that is provided with in the arc bottom sets up the inclined plane in the outside of deflector simultaneously to cooperate on a plurality of inclined planes, lead to the bearing, thereby make operating personnel cup joint the bearing when the arc outside, it is more convenient.

Drawings

Fig. 1 is a schematic overall sectional structural view of the present invention.

Fig. 2 is the schematic view of the sectional structure of the bearing press-fitting mechanism of the present invention.

Fig. 3 is a schematic diagram of a sectional structure of an output shaft of the first cylinder.

In the figure: 1. a top plate; 2. a bearing press-fitting mechanism; 3. a first cylinder; 4. a second cylinder; 5. an arc-shaped plate; 6. a guide plate; 7. a bearing; 8. an annular pressure plate; 9. a third cylinder; 10. a straight rod; 11. a side plate; 12. a rotating shaft; 13. a rotating roller; 14. a conveyor belt; 15. accommodating grooves; 16. a bearing seat; 17. a limiting block; 18. a motor end cover; 19. a motor; 20. a support table; 21. and (5) installing a rod.

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 as shown in fig. 1-3 ultra-precise clean bearing pressure equipment, as shown in fig. 1, including roof 1, 1 bottom of roof is provided with bearing pressure equipment mechanism 2, and first cylinder 3 and third cylinder 9 are all fixed locates 1 top of roof, and the output shaft of first cylinder 3 and the output shaft of third cylinder 9 all run through roof 1 and extend to roof 1 bottom.

Simultaneously, 1 bottom both sides of roof all are fixed and are provided with straight-bar 10, straight-bar 10 bottom mounting is provided with curb plate 11, it is provided with rotation axis 12 to run through between the curb plate 11, rotation axis 12 outside is fixed to be cup jointed and is provided with rotatory roller 13, rotatory roller 13 outside is cup jointed and is provided with conveyer belt 14, a plurality of holding tanks 15 have evenly been seted up at the middle part of the 14 outside of conveyer belt, holding tank 15 is inside to be provided with and bears seat 16, bear 16 bottom centers of seat and holding tank 15 inner wall fixed connection, bear the fixed stopper 17 that is provided with in 16 tops of seat, stopper 17 outside is cup jointed and is provided with motor end cover 18, motor end cover 18 is located under bearing 7.

In addition, a motor 19 is fixedly arranged on the side face of one side plate 11, the rotating shaft 12 is in transmission connection with the motor 19, so that the motor 19 is utilized to drive the rotating shaft 12 to rotate, the rotating shaft 12 is further made to drive the conveying belt 14 to rotate through the rotating roller 13, the motor end cover 18 is conveyed, a supporting table 20 is arranged on the inner side of the conveying belt 14, the supporting table 20 is attached to the inner wall of the conveying belt 14, mounting rods 21 are fixedly arranged at the tops of two sides and the bottoms of two sides of the supporting table 20, and the mounting rods 21 are fixedly connected.

As shown in fig. 2 and 3, the bearing press-fitting mechanism 2 includes a first cylinder 3, a plurality of second cylinders 4 are nested at the bottom end of the outer side of the output shaft of the first cylinder 3, the second cylinders 4 are fixedly connected with the first cylinder 3, and arc plates 5 are fixedly arranged at the end portions of the second cylinders 4, so that the second cylinders 4 extend to drive the arc plates 5 to extrude the inner wall of the bearing 7, and the arc plates 5 are matched to fix the bearing 7.

Simultaneously, the fixed deflector 6 that is provided with in 5 bottoms of arc, the deflector 6 outside is provided with the inclined plane, in order to utilize a plurality of inclined planes to cooperate, lead bearing 7, thereby make operating personnel cup joint bearing 7 when the arc 5 outside, and is more convenient, the arc 5 outside cup joints and is provided with bearing 7, the output shaft outside of first cylinder 3 cup joints and is provided with annular clamp plate 8, annular clamp plate 8 is located directly over bearing 7, 8 top both sides of annular clamp plate are all fixed and are provided with third cylinder 9.

The utility model discloses the theory of operation:

when the utility model is in actual use, the second cylinder 4 is in a shortened state at the moment, the bearing 7 is not in the outer side of the arc-shaped plate 5, an operator can take the bearing 7, then the bearing 7 is placed on the outer side of the arc-shaped plate 5, then the second cylinder 4 is extended, the arc-shaped plate 5 is driven to extrude the inner wall of the bearing 7 after the second cylinder 4 is extended, and the plurality of arc-shaped plates 5 are matched to fix the bearing 7;

at this moment, the first cylinder 3 is extended, the first cylinder 3 is used for driving the bearing 7 to move to the top of the motor end cover 18, the bottom of the bearing 7 and the top of the motor end cover 18 are in a horizontal state, then the third cylinder 9 is extended, the extended third cylinder 9 drives the annular pressing plate 8 to press down the bearing 7, and the bearing 7 is pressed into the inner side of the motor end cover 18.

And then the first cylinder 3, the second cylinder 4 and the third cylinder 9 are reset, and the operation is repeated.

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 ultra-precise clean bearing pressure equipment which characterized in that: the bearing press-mounting device comprises a top plate (1), wherein a bearing press-mounting mechanism (2) is arranged at the bottom of the top plate (1);

the bearing press-fitting mechanism (2) comprises a first cylinder (3), a plurality of second cylinders (4) are nested at the bottom end of the outer side of an output shaft of the first cylinder (3), the second cylinders (4) are fixedly connected with the first cylinder (3), an arc-shaped plate (5) is fixedly arranged at the end part of each second cylinder (4), a guide plate (6) is fixedly arranged at the bottom of each arc-shaped plate (5), an inclined plane is arranged on the outer side of each guide plate (6), and a bearing (7) is sleeved on the outer side of each arc-shaped plate (5);

the output shaft outside of first cylinder (3) cup joints and is provided with annular clamp plate (8), annular clamp plate (8) are located directly over bearing (7), annular clamp plate (8) top both sides all are fixed and are provided with third cylinder (9), roof (1) top is all fixed to first cylinder (3) and third cylinder (9) to be located, and the output shaft of first cylinder (3) and the output shaft of third cylinder (9) all run through roof (1) and extend to roof (1) bottom.

2. The ultra-precise clean bearing press-fitting equipment according to claim 1, characterized in that: the top plate is characterized in that straight rods (10) are fixedly arranged on two sides of the bottom of the top plate (1), side plates (11) are fixedly arranged at the bottom ends of the straight rods (10), and rotating shafts (12) penetrate between the side plates (11).

3. The ultra-precise clean bearing press-fitting equipment according to claim 2, characterized in that: the fixed cover in rotation axis (12) outside is cup jointed and is provided with rotatory roller (13), rotatory roller (13) outside cup joints and is provided with conveyer belt (14), a plurality of holding tanks (15) have evenly been seted up in conveyer belt (14) outside middle part.

4. The ultra-precise clean bearing press-fitting equipment according to claim 3, characterized in that: holding tank (15) inside is provided with bears seat (16), bear seat (16) bottom center and holding tank (15) inner wall fixed connection, bear fixed stopper (17) that is provided with in seat (16) top, stopper (17) outside cup joints and is provided with motor end cover (18), motor end cover (18) are located under bearing (7).

5. The ultra-precise clean bearing press-fitting equipment according to claim 2, characterized in that: and a motor (19) is fixedly arranged on the side surface of the side plate (11) on one side, and the rotating shaft (12) is in transmission connection with the motor (19).

6. The ultra-precise clean bearing press-fitting equipment according to claim 3, characterized in that: conveyer belt (14) inboard is provided with brace table (20), brace table (20) and conveyer belt (14) inner wall laminating, brace table (20) both sides top all is fixed with installation pole (21) with both sides bottom, installation pole (21) and curb plate (11) fixed connection.