CN216264461U

CN216264461U - Roller bearing installation device

Info

Publication number: CN216264461U
Application number: CN202122900400.6U
Authority: CN
Inventors: 郭亚玲; 吴鹏
Original assignee: Kunshan Yingtianxin Automation Technology Co ltd
Current assignee: Kunshan Yingtianxin Automation Technology Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-12
Anticipated expiration: 2031-11-24

Abstract

The utility model relates to a roller bearing mounting device which comprises a rack, wherein a hydraulic cylinder is arranged at the upper end of the rack, a thrust shaft is arranged at one end of a piston rod of the hydraulic cylinder, a movable slide rail is arranged on the front end surface of the middle part of the rack, a slide block is arranged at the front end of the movable slide rail and connected with a lifting support plate through a vertical hanging plate, an extrusion cylinder is arranged at the lower end of the lifting support plate, an extrusion rod is arranged at the piston end of the extrusion cylinder, a sleeve is arranged at the lower end of the extrusion rod, a rotating motor is arranged at one side of the rack, and a jig mounting seat is connected to one side of the rotating motor, which is close to the rack. The utility model has the beneficial effects that: the roller bearing is clamped through the sleeve, the rubber hammer is replaced by the vertical acting force of the extrusion cylinder and the extrusion rod, the roller bearing is guaranteed not to shake in the extrusion process, the vertical precision of the installed roller bearing and the force output special detection is improved, the method that the rotating motor rotates the force output turret is adopted, manual operation rotation is replaced, the labor intensity of an operator is reduced, and the installation precision and the quality stability are improved.

Description

Roller bearing installation device

Technical Field

The utility model relates to the field of cam divider assembling and processing equipment, in particular to a roller bearing mounting device.

Background

In the prior art, a vice is generally adopted to fix the output turret, one mounting plane of the output turret faces upwards, the side face is clamped by the vice, the roller bearing is manually placed on a mounting hole and knocked by a rubber hammer, the roller bearing is embedded into the mounting hole, then the vice is loosened, the output turret is adjusted, the other mounting face faces upwards, the remaining seven roller bearings are mounted by the method, the knocking force of the rubber hammer cannot be controlled in the mounting process, the mounting precision is greatly reduced, the mounting verticality has large errors, and the product quality qualification rate is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is: there is provided a roller bearing mounting device to solve the problems set forth in the above background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a roller bearing installation device, includes the frame, the frame upper end is equipped with the pneumatic cylinder, pneumatic cylinder piston rod one end is equipped with the distance shaft, the terminal surface is equipped with the movable slide rail before the frame middle part, the movable slide rail front end is equipped with the slider, the slider is connected with the lift backup pad through perpendicular link plate, lift backup pad lower extreme is equipped with the extrusion cylinder, extrusion cylinder piston end is equipped with the extrusion stem, the extrusion stem lower extreme is equipped with the sleeve, frame one side is equipped with the rotating electrical machines, the rotating electrical machines is close to one side of frame is connected with the tool mount pad.

Preferably, the tail end of the thrust shaft is provided with a transmission pressure plate and a gravity plate, the diameters of the transmission pressure plate and the gravity plate are both larger than the diameter of the thrust shaft, and the thrust shaft and the extrusion rod are perpendicular to the same axial lead.

Preferably, a circular through groove is formed in the jig mounting seat in the lateral direction, an output rotating tower is mounted in the circular through groove, and the jig mounting seat is fixedly connected with the lower portion of the rack.

Preferably, the extrusion rod comprises a rod body and an extrusion head, the diameter of the extrusion head is larger than that of the rod body, and the extrusion head extends out of the sleeve.

Preferably, the sleeve is sleeved at the tail end of the extrusion rod, a circular clamping table is arranged on the upper end face of the sleeve, and the inner diameter of the circular clamping table is matched with the diameter of the rod body.

Preferably, the lower end of the rotating motor is provided with a motor fixing seat fixedly connected with the rotating motor, and the output end of the rotating motor is connected with the output rotating tower.

The utility model has the beneficial effects that: the utility model provides a roller bearing installation device, grips roller bearing through the sleeve, utilizes the perpendicular effort of extrusion cylinder and extrusion stem to replace the rubber hammer, has guaranteed that roller bearing can not produce in extrusion process and has rocked, has improved the perpendicular precision of installation back roller bearing and the special investigation of output, adopts the method of rotating electrical machines rotation output capstan head, has replaced vice fixed and manual operation rotatory, has reduced operator's intensity of labour, has improved installation accuracy and quality stability.

Drawings

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

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

FIG. 3 is a partial schematic view of the present invention;

FIG. 4 is a schematic view of another embodiment of the present invention;

fig. 5 is a schematic view of the sleeve structure of the present invention.

In the figure: 1-a rack, 2-a hydraulic cylinder, 3-a thrust shaft, 4-a movable sliding rail, 5-a sliding block, 6-a lifting support plate, 7-a vertical hanging plate, 8-an extrusion cylinder, 9-an extrusion rod, 91-a rod body, 92-an extrusion head, 10-a sleeve, 11-a rotating motor, 12-a jig mounting seat, 13-a transmission pressure plate, 14-a gravity disc, 15-a motor fixing seat, 16-a force-output rotating tower, 17-a circular clamping table and 18-a circular through groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-5, a roller bearing mounting device comprises a frame 1, a hydraulic cylinder 2 is arranged at the upper end of the frame 1, a thrust shaft 3 is arranged at one end of a piston rod of the hydraulic cylinder 2, the hydraulic cylinder 2 pushes the thrust shaft 3 to move vertically downwards, a movable slide rail 4 is arranged at the front end surface of the middle part of the frame 1, a slide block 5 is arranged at the front end of the movable slide rail 4, the slide block 5 is connected with a lifting support plate 6 through a vertical hanging plate 7, the thrust shaft 3 is pressed down to contact with the lifting support plate 6 to move downwards together, an extrusion cylinder 8 is arranged at the lower end of the lifting support plate 6, an extrusion rod 9 is arranged at the piston end of the extrusion cylinder 8, a sleeve 10 is arranged at the lower end of the extrusion rod 9, after the sleeve 10 descends to a roller bearing mounting position, the extrusion cylinder 8 pushes the extrusion rod 9 to continue to exert a downward force for pressing the roller bearing into a mounting reserved hole, a rotating motor 11 is arranged at one side of the frame 1, a rotating force turret 16 is used for adjusting a roller bearing mounting surface, a jig mounting seat 12 is connected to one side of the rotating motor 11 close to the frame 1 and used for fixing the output turret 16.

Preferably, the tail end of the thrust shaft 3 is provided with a transmission pressure plate 13 and a gravity plate 14, the diameters of the transmission pressure plate 13 and the gravity plate 14 are both larger than that of the thrust shaft 3, the acting force of the thrust shaft 3 is transmitted to the lifting support plate 6, and the thrust shaft 3 and the extrusion rod 9 are perpendicular to the same axial lead.

Preferably, the jig mounting base 12 is laterally provided with a circular through groove 18, an output turret 16 is mounted in the circular through groove 18, the front end of the output turret 16 is mounted in the circular through groove 18, the mounting position of a roller bearing at the rear end of the output turret 16 is located on one side of the jig mounting base 12, and the jig mounting base 12 is fixedly connected with the lower portion of the machine frame 1 to prevent displacement in the machining process.

Preferably, the extrusion rod 9 comprises a rod body 91 and an extrusion head 92, the extrusion head 92 presses the roller bearing downwards into the mounting prepared hole, the diameter of the extrusion head 92 is larger than that of the rod body 91, and the extrusion head 92 extends out of the sleeve 10 to prevent the sleeve 10 from falling off.

Preferably, the sleeve 10 is sleeved at the tail end of the extrusion rod 9, a circular clamping table 17 is arranged on the upper end face of the sleeve 10, the inner diameter of the circular clamping table 17 is matched with the diameter of the rod body 91, and the sleeve 10 is used for clamping the roller bearing to ensure the mounting verticality of the roller bearing.

Preferably, the lower end of the rotating motor 11 is provided with a motor fixing seat 15 fixedly connected with the rotating motor 11, and the output end of the rotating motor 11 is connected with the output turret 16 and used for adjusting a plurality of mounting surfaces of the output turret 16.

The force-output turret 16 is installed in a jig installation base 12, an installation surface is located right below a sleeve 10, a device is started, a hydraulic cylinder 2 drives a thrust shaft 3 to vertically descend, a transmission pressure plate 13 and a gravity plate 14 at the lower end of the thrust shaft 3 transfer an acting force to a lifting support plate 6, the lifting support plate 6 descends along with the acting force, a roller bearing enters the sleeve 10, so that the roller bearing is limited to deflect in the pressing-in process, the verticality of the roller bearing is guaranteed, when the lower end of the sleeve 10 is limited by the installation surface of the force-output turret 16 and cannot descend, an extrusion cylinder 8 drives an extrusion rod 9 to continuously descend, an extrusion head 92 pushes the roller bearing into an installation hole, the extrusion head 92 and the sleeve 10 reset after the roller bearing is installed in place, then a rotating motor rotates the force-output turret to adjust to the next installation surface, and the force-output turret continues to be repeatedly extruded and installed.

The above examples are intended to further illustrate the present invention, but are not intended to limit the utility model to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood to be within the protection scope of the present invention.

Claims

1. A roller bearing installation device comprises a machine frame (1), and is characterized in that: frame (1) upper end is equipped with pneumatic cylinder (2), pneumatic cylinder (2) piston rod one end is equipped with thrust shaft (3), the terminal surface is equipped with movable slide rail (4) before frame (1) middle part, movable slide rail (4) front end is equipped with slider (5), slider (5) are connected with lift backup pad (6) through perpendicular link plate (7), lift backup pad (6) lower extreme is equipped with extrusion cylinder (8), extrusion cylinder (8) piston end is equipped with stripper rod (9), stripper rod (9) lower extreme is equipped with sleeve (10), frame (1) one side is equipped with rotating electrical machines (11), rotating electrical machines (11) are close to one side of frame (1) is connected with tool mount pad (12).

2. A roller bearing mounting arrangement as claimed in claim 1, wherein: the end of the thrust shaft (3) is provided with a transmission pressure plate (13) and a gravity plate (14), the diameters of the transmission pressure plate (13) and the gravity plate (14) are both larger than that of the thrust shaft (3), and the thrust shaft (3) and the extrusion rod (9) are perpendicular to the same axial lead.

3. A roller bearing mounting arrangement as claimed in claim 1, wherein: the jig mounting seat (12) is laterally provided with a circular through groove (18), an output turret (16) is mounted in the circular through groove (18), and the jig mounting seat (12) is fixedly connected with the lower portion of the rack (1).

4. A roller bearing mounting arrangement as claimed in claim 1, wherein: the extrusion rod (9) comprises a rod body (91) and an extrusion head (92), the diameter of the extrusion head (92) is larger than that of the rod body (91), and the extrusion head (92) extends out of the sleeve (10).

5. A roller bearing mounting arrangement as claimed in claim 1, wherein: the sleeve (10) is sleeved on the tail end of the extrusion rod (9), a circular clamping table (17) is arranged on the upper end face of the sleeve (10), and the inner diameter of the circular clamping table (17) is matched with the diameter of the rod body (91).

6. A roller bearing mounting arrangement as claimed in claim 1, wherein: the lower end of the rotating motor (11) is provided with a motor fixing seat (15) fixedly connected with the rotating motor, and the output end of the rotating motor (11) is connected with an output turret (16).