CN216830337U

CN216830337U - Positioning device for bearing ring machining

Info

Publication number: CN216830337U
Application number: CN202220705190.7U
Authority: CN
Inventors: 朱木估
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-06-28
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses a positioner of bearing ring processing, including base, first feed mechanism, support positioning mechanism, the base below is provided with the supporting leg, the base top is provided with the support frame, the inside one side of support frame is provided with first feed mechanism, base top center is provided with a supporting bench, a supporting bench top is provided with the reference column, a supporting bench keeps away from first feed mechanism one side is provided with second feed mechanism, the support frame top is provided with the rotating electrical machines, the rotating electrical machines outside is provided with the mount, the rotating electrical machines output is provided with the pivot, pivot lower extreme outside is provided with support positioning mechanism. The beneficial effects are that: the utility model discloses a first feed mechanism and second feed mechanism can carry out automatic feeding, reduce artifical intensity, increase positioning accuracy, can be according to bearing ring size adjustment location centre gripping, increase the practicality through supporting positioning mechanism.

Description

Positioning device for bearing ring machining

Technical Field

The utility model belongs to bearing ring processing field especially relates to a positioner of bearing ring processing.

Background

The bearing ring is an annular part of a radial rolling bearing with one or more raceways, the bearing ring is an important component of the bearing, and the bearing ring is usually required to be polished after being produced, so that the bearing ring is usually required to be positioned by using a positioning device, and subsequent polishing is convenient, and therefore the positioning device for processing the bearing ring is a common device.

Present bearing ring processing positioner fixes a position through the manual work on, causes artifical intensity of labour to increase, and inefficiency and positioning accuracy are low, can not process the bearing ring of equidimension not simultaneously, and the practicality is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a positioner of bearing ring processing just for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a positioning device for bearing ring processing comprises a base, a first feeding mechanism and a supporting and positioning mechanism, wherein supporting legs are arranged below the base, a supporting frame is arranged above the base, the first feeding mechanism is arranged on one side inside the supporting frame, the first feeding mechanism comprises a motor, a screw rod is arranged at the output end of the motor, a limiting block is arranged at the lower end of the screw rod, a sliding block is arranged outside the screw rod, an electric telescopic rod is arranged on one side of the sliding block, which is far away from the supporting frame, a limiting rod is arranged on one side of the screw rod, which is close to the electric telescopic rod, a fixing plate is arranged at the telescopic end of the electric telescopic rod, a supporting table is arranged at the center above the base, a positioning column is arranged above the supporting table, a second feeding mechanism is arranged on one side of the supporting table, which is far away from the first feeding mechanism, and a rotating motor is arranged above the supporting frame, the utility model discloses a rotary electric machine, including rotating electrical machine, supporting positioning mechanism, connecting wheel, telescopic link, the flexible end of telescopic link is provided with the backup pad, the rotating electrical machine outside is provided with the mount, the rotating electrical machine output is provided with the pivot, pivot lower extreme outside is provided with supporting positioning mechanism, supporting positioning mechanism includes the connecting wheel, the connecting wheel all is provided with the telescopic link all around, the flexible end of telescopic link is provided with the backup pad, all be provided with flexible splint below the backup pad.

In the structure, a bearing ring to be processed is placed on the supporting table, the position is adjusted through the positioning column, then the electric telescopic rod is started to drive the fixing plate to move to clamp and fix the bearing ring, then the motor is started to drive the screw to rotate so as to drive the sliding block to move upwards, the first feeding mechanism and the second feeding mechanism drive the bearing ring to move to the outside of the supporting and positioning mechanism, the telescopic rod is adjusted to drive the supporting plate to support the inner wall of the bearing ring, and the telescopic clamping plate clamps and fixes the bearing ring in the vertical direction.

Preferably, the base is welded with the supporting legs, the supporting frame is connected with the base through bolts, and the supporting table is welded with the base.

Preferably, the motor is connected with the support frame through a bolt, the output end of the motor is connected with the screw rod through a coupler, and the screw rod is connected with the limiting block through a bearing.

Preferably, the sliding block is in threaded connection with the screw rod, the limiting rod is in sliding connection with the sliding block, the electric telescopic rod is in bolted connection with the sliding block, and the electric telescopic rod is in threaded connection with the fixing plate.

Preferably, the rotating electrical machines with the mount passes through fixation nut to be connected, the rotating electrical machines output with the pivot passes through the coupling joint, the pivot with the fifth wheel passes through the key-type connection, the fifth wheel with the telescopic link welding, the telescopic link flexible end with threaded connection is passed through to the backup pad.

Has the advantages that: the utility model discloses a first feed mechanism and second feed mechanism can carry out automatic feeding, reduce artifical intensity, increase positioning accuracy, can be according to bearing ring size adjustment location centre gripping, increase the practicality through supporting positioning mechanism.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is an elevation view of a positioning device for bearing ring machining according to the present invention;

fig. 2 is a front view of a positioning device for bearing ring machining according to the present invention;

fig. 3 is a left side sectional view of the positioning device for bearing ring processing according to the present invention;

fig. 4 is a schematic structural view of a first feeding mechanism of a positioning device for bearing ring processing according to the present invention;

fig. 5 is a schematic structural view of a supporting and positioning mechanism of a positioning device for bearing ring processing of the present invention.

The reference numerals are explained below:

1. supporting legs; 2. a base; 3. a support frame; 4. a first feeding mechanism; 401. a motor; 402. a screw; 403. a slider; 404. a limiting block; 405. a limiting rod; 406. an electric telescopic rod; 407. a fixing plate; 5. a rotating electric machine; 6. a fixed mount; 7. a rotating shaft; 8. a supporting and positioning mechanism; 801. a connecting wheel; 802. a telescopic rod; 803. a support plate; 804. a retractable splint; 9. a second feeding mechanism; 10. a support table; 11. and a positioning column.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The present invention will be further explained with reference to the accompanying drawings:

as shown in FIGS. 1-5, a positioning device for bearing ring processing comprises a base 2, a first feeding mechanism 4 and a supporting and positioning mechanism 8, wherein a supporting leg 1 is welded below the base 2, the supporting leg 1 is mainly used for supporting the base 2, a supporting frame 3 is connected above the base 2 through a bolt, the supporting frame 3 is mainly used for supporting a rotating motor 5, one side inside the supporting frame 3 is provided with the first feeding mechanism 4, the first feeding mechanism 4 comprises a motor 401, the motor 401 is connected with the supporting frame 3 through a bolt, the motor 401 is mainly used for driving a screw 402 to rotate, the output end of the motor 401 is connected with the screw 402 through a coupler, the lower end of the screw 402 is connected with a limiting block 404 through a bearing, the limiting block 404 is mainly used for limiting the displacement of the sliding block 403 in the vertical direction, the outside of the screw 402 is connected with the sliding block 403 through a thread, one side of the sliding block 403, which is far away from the supporting frame 3, is connected with an electric telescopic rod 406 through a bolt, the electric telescopic rod 406 is mainly used for driving the fixing plate 407 to fix the bearing ring, one side of the screw 402 close to the electric telescopic rod 406 is provided with a limiting rod 405, the limiting rod 405 is connected with the sliding block 403 in a sliding manner, the limiting rod 405 is mainly used for limiting the horizontal rotation of the sliding block 403, the telescopic end of the electric telescopic rod 406 is connected with the fixing plate 407 through threads, the supporting table 10 is welded at the center above the base 2, the supporting table 10 is mainly used for placing the bearing ring, the positioning column 11 is arranged above the supporting table 10 and is mainly used for facilitating positioning, one side of the supporting table 10 far away from the first feeding mechanism 4 is provided with a second feeding mechanism 9, the rotating motor 5 is arranged above the supporting frame 3, the rotating motor 5 is mainly used for driving the supporting and positioning mechanism 8 to rotate so as to machine the bearing ring, the fixing frame 6 is connected to the outside of the rotating motor 5 through a fixing nut, and the fixing frame 6 is mainly used for fixing the rotating motor 5, 5 output ends of rotating electrical machines have pivot 7 through the coupling joint, 7 lower extreme outsides of pivot are provided with and support positioning mechanism 8, it includes fifth wheel 801 to support positioning mechanism 8, fifth wheel 801 and 7 key-type connections in pivot, telescopic link 802 has all been welded all around to fifth wheel 801, telescopic link 802 mainly used adjustment is fixed a position the bearing ring of different internal diameters, telescopic link 802 telescopic end has backup pad 803 through threaded connection, all be provided with telescopic clamp plate 804 above backup pad 803, telescopic clamp plate 804 mainly used adjusts the centre gripping height so that carry out the centre gripping to the bearing ring of different thickness.

In the structure, the bearing ring that will need processing is put on a supporting bench 10, adjust the position through reference column 11, then start electric telescopic handle 406 and drive fixed plate 407 and remove and carry out the centre gripping to the bearing ring and fix, thereby starter motor 401 drives screw 402 and rotates and drive slider 403 rebound, first feed mechanism 4 and second feed mechanism 9 drive the bearing ring and remove to supporting positioning mechanism 8 outside, adjustment telescopic link 802 drives backup pad 803 and supports the bearing ring inner wall, telescopic splint 804 carries out the centre gripping of vertical direction to the bearing ring and fixes.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a positioner of bearing ring processing which characterized in that: the device comprises a base (2), a first feeding mechanism (4) and a supporting and positioning mechanism (8), wherein a supporting leg (1) is arranged below the base (2), a supporting frame (3) is arranged above the base (2), the first feeding mechanism (4) is arranged on one side inside the supporting frame (3), the first feeding mechanism (4) comprises a motor (401), a screw (402) is arranged at the output end of the motor (401), a limiting block (404) is arranged at the lower end of the screw (402), a sliding block (403) is arranged outside the screw (402), an electric telescopic rod (406) is arranged on one side, away from the supporting frame (3), of the sliding block (403), a limiting rod (405) is arranged on one side, close to the electric telescopic rod (406), of the screw (402), a fixing plate (407) is arranged at the telescopic end of the electric telescopic rod (406), and a supporting table (10) is arranged at the center above the base (2), supporting bench (10) top is provided with reference column (11), supporting bench (10) are kept away from first feed mechanism (4) one side is provided with second feed mechanism (9), support frame (3) top is provided with rotating electrical machines (5), rotating electrical machines (5) outside is provided with mount (6), rotating electrical machines (5) output is provided with pivot (7), pivot (7) lower extreme outside is provided with support positioning mechanism (8), it includes fifth wheel (801) to support positioning mechanism (8), fifth wheel (801) all is provided with telescopic link (802) all around, telescopic link (802) flexible end is provided with backup pad (803), backup pad (803) all is provided with telescopic splint (804) from top to bottom.

2. The positioning device for bearing ring machining according to claim 1, wherein: the base (2) is welded with the supporting legs (1), the supporting frame (3) is connected with the base (2) through bolts, and the supporting table (10) is welded with the base (2).

3. The positioning device for bearing ring machining according to claim 1, wherein: the motor (401) is connected with the support frame (3) through a bolt, the output end of the motor (401) is connected with the screw rod (402) through a coupler, and the screw rod (402) is connected with the limiting block (404) through a bearing.

4. The positioning device for bearing ring machining according to claim 1, wherein: the sliding block (403) is in threaded connection with the screw rod (402), the limiting rod (405) is in sliding connection with the sliding block (403), the electric telescopic rod (406) is in threaded connection with the sliding block (403), and the electric telescopic rod (406) is in threaded connection with the fixing plate (407).

5. The positioning device for bearing ring machining according to claim 1, wherein: rotating electrical machines (5) with mount (6) are connected through fixation nut, rotating electrical machines (5) output with pivot (7) pass through the coupling joint, pivot (7) with fifth wheel (801) pass through the key-type connection, fifth wheel (801) with telescopic link (802) welding, telescopic link (802) flexible end with backup pad (803) pass through threaded connection.