CN215617390U

CN215617390U - Sanding device for machining bearing retainer

Info

Publication number: CN215617390U
Application number: CN202121225957.8U
Authority: CN
Inventors: 史益闻
Original assignee: Changzhou Taibo Jingchuang Machinery Co ltd
Current assignee: Changzhou Taibo Jingchuang Machinery Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-01-25
Anticipated expiration: 2031-06-03

Abstract

The utility model relates to a sanding device for processing a bearing retainer, which comprises a base, wherein a boss which is integrally formed with the base is arranged at the position, close to one side of the base, of the top of the base, an arc-shaped groove a is formed in the inner side of the boss, a vertical plate which is integrally formed with the boss is arranged at the top of the boss, a transverse plate which is integrally formed with the vertical plate is arranged at the top of the vertical plate, a sanding component driven by a driver is arranged on the transverse plate, a clamping block which is movably arranged on the base is arranged below the sanding component, an arc-shaped groove b which is matched with the arc-shaped groove a is formed in the inner side of the clamping block, a guide screw fixed on the base is arranged on the outer side of the clamping block, and a butting component is screwed on the guide screw; when the polishing device is used, the retainer is arranged between the boss and the clamping block, the rotating abutting assembly drives the clamping block to move along the base, so that the retainer is clamped and fixed under the matching of the clamping block and the boss, the driver drives the sanding assembly to rotate, and the top of the retainer is polished.

Description

Sanding device for machining bearing retainer

Technical Field

The utility model relates to the technical field of retainer processing equipment, in particular to a sanding device for processing a bearing retainer.

Background

In the technical field of bearing processing, a retainer is a bearing part which is partially wrapped by all or part of rolling bodies and moves along with the rolling bodies, a roughening device is required to be used in production and processing of the retainer, burrs around a punching hole can be efficiently removed, and friction force of the contact between the retainer and balls is reduced, so that a special roughening device for processing the bearing retainer is used. Therefore, a sanding device for processing the bearing retainer is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the problems in the prior art and provides a sanding device for processing a bearing retainer.

In order to achieve the technical purpose and achieve the technical effect, the utility model is realized by the following technical scheme:

the utility model provides a sanding device is used in processing of bearing retainer, includes the base, the top of base is close to its one side department and is equipped with rather than integrated into one piece's boss, arc wall an has been seted up to the inboard of boss, and the top of boss is equipped with rather than integrated into one piece's riser, the top of riser is equipped with rather than integrated into one piece's diaphragm, install the sanding subassembly by driver driven on the diaphragm, the below of sanding subassembly is equipped with movable mounting and presss from both sides tight piece on the base, the inboard of pressing from both sides tight piece is equipped with arc wall a matched with arc wall b, and the outside of pressing from both sides tight piece is equipped with the lead screw who is fixed in on the base, the spiro union has the butt subassembly on the lead screw.

Further, the sanding component comprises a rotating disk movably mounted on the transverse plate, a connecting column is fixedly arranged at the bottom of the rotating disk, an adjuster driven by an air cylinder is fixedly arranged at the bottom of the connecting column, a sanding disc is fixedly arranged at the bottom of the adjuster, and a sanding layer is fixedly arranged at the bottom of the sanding disc.

Furthermore, the side wall of the rotating disk is provided with a connecting ring which is integrally formed with the rotating disk and is matched with the ring groove on the transverse plate.

Further, the regulator is including being fixed in the top dish of connecting the bottom of the post, the bottom of top dish is equipped with the chassis of connecting through the cylinder, swing joint has a plurality of guide arms between top dish and the chassis, and the inside of top dish is located guide arm department and has seted up the groove of stepping down.

Further, the driver comprises a gear driven by a motor, and a gear ring fixed on the rotating disc is meshed on the gear.

Further, the butt joint subassembly includes the swivel becket of taking the handle on the lead screw of spiro union, the outside of swivel becket be equipped with rather than integrated into one piece and with the butt plate on spacing annular matched with spacing ring.

Furthermore, the bottom of the clamping block is provided with a sliding block which is integrally formed with the clamping block and is matched with a sliding groove on the base.

When the polishing device is used, the retainer is arranged between the boss and the clamping block, the rotating abutting assembly drives the clamping block to move along the base, so that the retainer is clamped and fixed under the matching of the clamping block and the boss, the driver drives the sanding assembly to rotate, the top of the retainer is polished, the retainer is turned over for 180 degrees after being taken down, the steps are repeated to polish the bottom of the retainer, the polishing of the retainer is completed, and the clamping device can be suitable for retainers with different sizes as the clamping block can move along the base, so that the polishing device is wide in applicability.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

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

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

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

figure 4 is a schematic view of the construction of the abutment assembly of the present invention;

FIG. 5 is a schematic view of the clamping block of the present invention;

FIG. 6 is a schematic view of a portion of the construction of the top disk of the present invention;

fig. 7 is a schematic view of a portion of the structure of fig. 3 in accordance with the present invention.

The reference numbers in the figures illustrate: 1-motor, 2-gear, 3-vertical plate, 4-boss, 5-sliding chute, 6-clamping block, 7-base, 8-guide screw, 9-handle, 10-abutting plate, 11-grinding disc, 12-base plate, 13-guide rod, 14-top disc, 15-connecting column, 16-gear ring, 17-rotating disc, 18-transverse plate, 19-grinding layer, 20-cylinder, 21-arc groove b, 22-arc groove a, 23-limiting ring groove, 24-limiting ring, 25-rotating ring, 26-sliding block, 27-abdicating groove, 28-connecting ring and 29-ring groove.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 7, the embodiment provides a sanding device for processing a bearing retainer, which includes a base 7, a boss 4 integrally formed with the boss is provided at a position close to one side of the top of the base 7, an arc-shaped groove a22 is provided at an inner side of the boss 4, a vertical plate 3 integrally formed with the boss 4 is provided at a top of the boss 4, a horizontal plate 18 integrally formed with the vertical plate 3 is provided at a top of the vertical plate 3, a sanding component driven by a driver is installed on the horizontal plate 18, a clamping block 6 movably installed on the base 7 is provided below the sanding component, an arc-shaped groove b21 matched with the arc-shaped groove a22 is provided at an inner side of the clamping block 6, a guide screw 8 fixed on the base 7 is provided at an outer side of the clamping block 6, and an abutting component is screwed on the guide screw 8.

Arrange the holder in boss 4 and press from both sides between the tight piece 6, it removes along base 7 to rotate the tight piece 6 of butt subassembly drive clamp, thereby press from both sides the holder tight fixedly under the cooperation of pressing from both sides tight piece 6 and boss 4, the driver drive sanding subassembly rotates, polish the top of holder, take off the holder after upset 180 degrees, repeat above-mentioned step and polish the bottom of holder, accomplish polishing of holder, and because pressing from both sides tight piece 6 and can remove along base 7, can be applicable to not unidimensional holder, and wide applicability.

Preferably, the sanding component comprises a rotating disk 17 movably mounted on a transverse plate 18, a connecting column 15 is fixedly arranged at the bottom of the rotating disk 17, an adjuster driven by an air cylinder 20 is fixedly arranged at the bottom of the connecting column 15, a sanding disk 11 is fixedly arranged at the bottom of the adjuster, and a sanding layer 19 is fixedly arranged at the bottom of the sanding disk 11.

Preferably, the side wall of the rotating disc 17 is provided with a coupling ring 28 which is integrally formed therewith and cooperates with an annular groove 29 in the cross plate 18.

Preferably, the regulator is including being fixed in the top dish 14 of spliced pole 15 bottom, the bottom of top dish 14 is equipped with the chassis 12 of connecting through cylinder 20, swing joint has a plurality of guide arms 13 between top dish 14 and the chassis 12, and the inside of top dish 14 is located guide arm 13 and has seted up the groove of stepping down 27.

Preferably, the drive comprises a gear 2 driven by a motor 1, the gear 2 being engaged by a toothed ring 16 fixed to a rotary disc 17.

The cylinder 1 drives the chassis 12 to move downwards, meanwhile, the guide rod 13 also moves downwards along the abdicating groove 27, the position of the sanding disc 11 is adjusted to enable the sanding disc to be in contact with the retainer, the motor 1 drives the gear 2 to rotate so as to drive the gear ring 16 to rotate, and therefore the rotating disc 17 is driven to rotate, and sanding of the sanding disc 11 on the retainer is achieved.

Preferably, the abutting assembly comprises a rotating ring 25 with a handle 9 screwed on the guide screw 8, and a limiting ring 24 which is integrally formed with the rotating ring 25 and is matched with the limiting ring groove 23 on the abutting plate 10 is arranged outside the rotating ring 25.

The handle 9 is rotated to drive the rotating ring 25 to move along the guide screw 8 to drive the abutting plate 10 to move, so that the clamping block 6 is moved to clamp the retainer.

Preferably, the bottom of the clamping block 6 is provided with a sliding block 26 which is integrally formed with the clamping block and is matched with the sliding groove 5 on the base 7.

The sliding block 26 cooperates with the runner 5 to facilitate the movement of the clamping block 6 along the base 7.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a grinding device is used in processing of bearing retainer, includes the base, its characterized in that: the top of base is close to its one side department and is equipped with rather than integrated into one piece's boss, the arc wall a has been seted up to the inboard of boss, and the top of boss is equipped with rather than integrated into one piece's riser, the top of riser is equipped with rather than integrated into one piece's diaphragm, install the sanding subassembly by driver driven on the diaphragm, the below of sanding subassembly is equipped with movable mounting and presss from both sides tight piece on the base, press from both sides the inboard of tight piece and be equipped with the arc wall b with arc wall a matched with, press from both sides the outside of tight piece and be equipped with the lead screw who is fixed in on the base, the last spiro union of lead screw has the butt subassembly.

2. The sanding device for processing a bearing holder according to claim 1, wherein: the sanding component comprises a rotating disk movably mounted on the transverse plate, a connecting column is fixedly arranged at the bottom of the rotating disk, an adjuster driven by an air cylinder is fixedly arranged at the bottom of the connecting column, a sanding disc is fixedly arranged at the bottom of the adjuster, and a sanding layer is fixedly arranged at the bottom of the sanding disc.

3. The sanding device for processing a bearing holder according to claim 2, wherein: the side wall of the rotating disk is provided with a connecting ring which is integrally formed with the rotating disk and is matched with the annular groove in the transverse plate.

4. The sanding device for processing a bearing holder according to claim 3, wherein: the regulator is including being fixed in the top dish of connecting the capital portion, the bottom of top dish is equipped with the chassis of connecting through the cylinder, swing joint has a plurality of guide arms between top dish and the chassis, and the inside of top dish is located guide arm department and has seted up the groove of stepping down.

5. The sanding device for processing a bearing holder according to claim 4, wherein: the driver comprises a gear driven by a motor, and a gear ring fixed on the rotating disc is meshed on the gear.

6. The sanding device for processing a bearing holder according to claim 1, wherein: the butt joint subassembly includes the swivel becket of taking the handle of spiro union on lead screw, the outside of swivel becket be equipped with rather than integrated into one piece and with the butt on the spacing annular matched with spacing ring.

7. The sanding device for processing a bearing holder according to claim 1, wherein: the bottom of the clamping block is provided with a sliding block which is integrally formed with the clamping block and is matched with the sliding groove on the base.