CN218476559U

CN218476559U - Bearing fixing device is used in processing of planet wheel bearing

Info

Publication number: CN218476559U
Application number: CN202222282881.3U
Authority: CN
Inventors: 王苗
Original assignee: Youchuan Precision Technology Dongguan Co ltd
Current assignee: Youchuan Precision Technology Dongguan Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-02-14
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to a bearing processing field discloses a bearing fixing device is used in processing of planet wheel bearing, including the processing platform, the equal fixedly connected with location bearing in processing bench top both sides, the equal fixedly connected with threaded rod in location bearing's inner circle upper end, the inside both sides at the slider of threaded rod's middle part external diameter difference threaded connection, the first motor of slider top middle part fixedly connected with, first motor drive end runs through inside and fixedly connected with of slider and goes up anchor clamps, the equal fixedly connected with driven gear in bottom of quarter butt. The utility model discloses in, rotate through second motor drive transfer line, drive two driving gears and rotate to the threaded rod rotates, makes the slider along threaded rod up-and-down motion, drives anchor clamps trailing movement, realizes pressing from both sides tightly or loosen the bearing, simple structure, and convenient operation uses manpower sparingly, and it is convenient to represent for the staff.

Description

Bearing fixing device is used in processing of planet wheel bearing

Technical Field

The utility model relates to a bearing processing field especially relates to a bearing fixing device is used in processing of planet wheel bearing.

Background

The bearing is a part for fixing and reducing the load friction coefficient in the mechanical transmission process, and is a machine part for reducing the friction coefficient in the power transmission process and keeping the center position of a shaft fixed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bearing fixing device for processing a planet wheel bearing.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a bearing fixing device is used in processing of planet wheel bearing, includes the processing platform, the equal fixedly connected with location bearing in processing bench top both sides, the equal fixedly connected with threaded rod in location bearing's inner circle upper end, the middle part external diameter of threaded rod is threaded connection in the inside both sides of slider respectively, the first motor of slider top middle part fixedly connected with, first motor drive end runs through the inside and fixedly connected with of slider and goes up anchor clamps, processing bench top middle part rotates and is connected with down anchor clamps, the right-hand member fixedly connected with second motor of processing platform, the drive end of second motor runs through the right-hand member and the fixedly connected with transfer line of processing platform, equal fixedly connected with driving gear on the left and right side external diameter of transfer line, the equal fixedly connected with quarter butt of the inner lower extreme of location bearing, the equal fixedly connected with driven gear in bottom of quarter butt.

As a further description of the above technical solution:

the equal fixedly connected with locating lever of front and back side that processing platform top both sides are close to the threaded rod, the top of locating lever all runs through the inside of slider and extends to the top of slider.

As a further description of the above technical solution:

the surface of the upper clamp and the surface of the lower clamp are both fixedly connected with gypsum pads.

As a further description of the above technical solution:

and air coolers are fixedly connected to the two sides of the top end of the processing table, which are close to the lower clamp.

As a further description of the above technical solution:

the upper ends of the driving gears are all meshed with the right ends of the driven gears on the corresponding sides.

As a further description of the above technical solution:

and the middle part of the front end of the processing table is fixedly connected with a PLC (programmable logic controller).

The utility model discloses following beneficial effect has:

1. the utility model discloses in, rotate through the second motor drive transfer line, drive two driving gears and rotate to drive driven gear and quarter butt and rotate, and then drive the threaded rod rotation on the locating bearing, under the effect of locating lever, make the slider along threaded rod up-and-down motion, drive anchor clamps follow motion, realize pressing from both sides tight or loosen the bearing, simple structure, convenient operation uses manpower sparingly, and it is convenient to represent for the staff.

2. The utility model discloses in, at last anchor clamps and lower anchor clamps accomplish the tight back of clamp to the bearing, can be rotatory through the last anchor clamps of a motor drive, accomplish the adjustment to bearing machining angle, need the artifical procedure of adjusting the bearing position repeatedly in saving the course of working, cold air blower blows off cold wind help bearing auxiliary heat dissipation in the course of working, satisfies the processing demand better.

Drawings

Fig. 1 is a schematic perspective view of a bearing fixing device for machining a planet wheel bearing according to the present invention;

fig. 2 is the utility model provides a bearing fixing device's front cross-sectional view is used in planet wheel bearing processing.

Illustration of the drawings:

1. a processing table; 2. positioning the bearing; 3. a threaded rod; 4. a slider; 5. positioning a rod; 6. a first motor; 7. an upper clamp; 8. a lower clamp; 9. a gypsum pad; 10. an air cooler; 11. a second motor; 12. a transmission rod; 13. a driving gear; 14. a short bar; 15. a driven gear; 16. a PLC controller.

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.

Referring to fig. 1-2, the present invention provides an embodiment: a bearing fixing device for machining a planet wheel bearing comprises a machining table 1, wherein both sides of the top end of the machining table 1 are fixedly connected with positioning bearings 2 for connection and positioning, the upper ends of the inner rings of the positioning bearings 2 are fixedly connected with threaded rods 3, the outer diameters of the middle parts of the threaded rods 3 are respectively in threaded connection with both sides of the inner part of a sliding block 4, when the threaded rods 3 rotate, the sliding block 4 can move up and down along the threaded rods 3 through the limitation of positioning rods 5, the middle part of the top end of the sliding block 4 is fixedly connected with a first motor 6, the driving end of the first motor 6 penetrates through the inner part of the sliding block 4 and is fixedly connected with an upper clamp 7, the middle part of the top end of the machining table 1 is rotatably connected with a lower clamp 8, and the bearings are clamped and fixed through the upper and lower clamps, the right-hand member fixedly connected with second motor 11 of processing platform 1, the drive end of second motor 11 runs through the right-hand member and fixedly connected with transfer line 12 of processing platform 1, the transmission effect, equal fixedly connected with driving gear 13 on the outer diameter of the left and right sides of transfer line 12, the equal fixedly connected with quarter butt 14 of the inner lower extreme of positioning bearing 2, the equal fixedly connected with driven gear 15 in quarter butt 14's bottom, second motor 11 drive transfer line 12 rotates, drive two driving gear 13 rotations, thereby drive driven gear 15 and quarter butt 14 and rotate, and then drive the threaded rod 3 on the positioning bearing 2 and rotate, under the effect of locating lever 5, make slider 4 move from top to bottom along threaded rod 3, drive upper clamp 7 and follow the motion, realize the clamp tight or unclamp of bearing.

Equal fixedly connected with locating lever 5 in the front and back side that 1 top both sides of processing platform are close to threaded rod 3, the top of locating lever 5 all runs through the inside of slider 4 and extends to slider 4's top, limiting displacement, go up anchor clamps 7 and lower anchor clamps 8's the equal fixedly connected with gypsum pad 9 in surface, reduce the wearing and tearing that produce among the clamping process, the equal fixedly connected with air-cooler 10 in both sides that 1 top of processing platform is close to anchor clamps 8 down, supplementary heat dissipation, the equal meshing of upper end of driving gear 13 is connected at the right-hand member that corresponds side driven gear 15, the relation of connection, the transmission of conveniently moving, the front end middle part fixedly connected with PLC controller 16 of processing platform 1, the main control end.

The working principle is as follows: the bearing that will treat processing is placed on anchor clamps 8 down, rotate through second motor 11 drive transfer line 12 afterwards, drive two driving gear 13 and rotate, thereby drive driven gear 15 and quarter butt 14 and rotate, and then drive threaded rod 3 on the location bearing 2 and rotate, under the effect of locating lever 5, make slider 4 along threaded rod 3 up-and-down motion, anchor clamps 7 follow motion on the drive, the realization is tight or loosen the clamp of bearing, accomplish the tight back of clamp to the bearing at last anchor clamps 7 and lower anchor clamps 8, can drive anchor clamps 7 through first motor 6 and rotate, accomplish the adjustment to bearing machining angle, save the procedure that needs artifical repetition adjustment bearing position in the course of working.

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 a bearing fixing device is used in processing of planet wheel bearing, includes processing platform (1), its characterized in that: processing platform (1) top both sides equal fixedly connected with location bearing (2), the equal fixedly connected with threaded rod (3) in inner circle upper end of location bearing (2), the inside both sides of middle part external diameter difference threaded connection in slider (4) of threaded rod (3), slider (4) top middle part fixedly connected with first motor (6), anchor clamps (7) on first motor (6) drive end runs through slider (4) inside and fixedly connected with, processing platform (1) top middle part rotates and is connected with down anchor clamps (8), the right-hand member fixedly connected with second motor (11) of processing platform (1), the drive end of second motor (11) runs through the right-hand member and the fixedly connected with transfer line (12) of processing platform (1), equal fixedly connected with driving gear (13) on the left and right side external diameter of transfer line (12), the equal fixedly connected with quarter butt (14) of the inner lower extreme of location bearing (2), the equal fixedly connected with driven gear (15) in bottom of quarter butt (14).

2. The bearing fixing device for the machining of the planet wheel bearing according to claim 1, characterized in that: the front side and the rear side of two sides of the top end of the processing table (1) close to the threaded rod (3) are fixedly connected with positioning rods (5), and the top ends of the positioning rods (5) penetrate through the inside of the sliding block (4) and extend to the upper side of the sliding block (4).

3. The bearing fixing device for the machining of the planet wheel bearing according to claim 1, characterized in that: the surfaces of the upper clamp (7) and the lower clamp (8) are fixedly connected with gypsum pads (9).

4. The bearing fixing device for the machining of the planet wheel bearing according to claim 1, characterized in that: the two sides of the top end of the processing table (1) close to the lower clamp (8) are fixedly connected with air coolers (10).

5. The bearing fixing device for the machining of the planet wheel bearing according to claim 4, characterized in that: the upper ends of the driving gears (13) are meshed with the right ends of the driven gears (15) on the corresponding sides.

6. The bearing fixing device for the machining of the planet wheel bearing according to claim 1, characterized in that: the middle part of the front end of the processing table (1) is fixedly connected with a PLC (programmable logic controller) (16).