CN220311772U - Thin-wall angular contact bearing ring turning conveying mechanism - Google Patents

Abstract

The utility model discloses a thin-wall angular contact bearing ring turning conveying mechanism, and belongs to the technical field of bearing ring machining; the utility model is used for solving the problem that the surface friction structure of the bearing ring is easy to cause and the surface scratch is caused by the interference of factors such as the operation vibration of the transportation device; the limited structure of the existing transportation device is limited or not adapted due to the transportation requirements of the bearing rings of different types, the bearing rings are easy to be locked without limitation, and the technical problem that the bearing rings are damaged due to friction contact between the bearing rings and the clamp due to factors such as transportation vibration and the like exists; the utility model comprises a conveying frame, wherein a conveying belt is arranged at the center of the top of the conveying frame, a plurality of groups of supporting disks are clamped at the top of the conveying belt, and supporting columns clamped with the conveying belt are arranged at the bottoms of the supporting disks; the utility model can realize buffer support of the bearing ring and can realize multiple limiting clamping protection in the moving process of the bearing ring by utilizing multi-structure interaction linkage.

Description

Thin-wall angular contact bearing ring turning conveying mechanism

Technical Field

The utility model relates to the technical field of bearing ring machining, in particular to a thin-wall angular contact bearing ring turning conveying mechanism.

Background

The thin-wall bearing realizes an extremely thin bearing section and also realizes miniaturization and light weight of products. The diversity of the products expands the application range; in order to obtain low friction torque, high rigidity and good rotation precision of the bearing, a steel ball with a small outer diameter is used, and the hollow shaft is used, so that the light weight and wiring space is ensured, the thin-wall bearing realizes an extremely thin bearing section, the miniaturization and light weight of a product are realized, and the application range of the product is expanded due to the diversity of the product;

after the bearing ring of the existing thin-wall bearing is subjected to turning processing, the bearing rings subjected to turning forming are required to be transported to the next procedure one by an automatic production line, and the bearing rings are influenced by the limiting structure of the bearing rings in the transportation process of the existing transportation device, are interfered by factors such as the operation vibration of the device, and are easy to cause the friction structure of the surface of the bearing ring, so that surface scratches are caused; the limited structure of the existing transportation device is limited or not adapted due to the transportation requirements of the bearing rings of different types, the bearing rings are easy to be locked without limitation, and the bearing rings are damaged due to friction contact between the bearing rings and the clamp due to factors such as transportation vibration;

in view of the above technical drawbacks, a solution is now proposed.

Disclosure of Invention

The utility model aims to provide a thin-wall angular contact bearing ring turning conveying mechanism, which is used for solving the problem that the bearing rings subjected to turning forming are required to be conveyed to the next working procedure one by an automatic production line, and the bearing rings are influenced by the limited structure of the bearing rings in the conveying process of the existing conveying device, are easily caused by the interference of factors such as the operation vibration of the device, and are easy to cause the friction structure of the surface of the bearing ring to cause surface scratches; the limited structure of the existing conveying device is limited or is not adapted due to the requirement of conveying the bearing rings of different types, the bearing rings are easy to be locked without being limited, and the problem that the bearing rings are damaged due to friction contact between the bearing rings and the clamp due to factors such as conveying vibration and the like exists.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a thin wall angular contact bearing ring lathe work conveying mechanism, includes the carriage, carriage top center is provided with the conveyer belt, conveyer belt top joint has multiunit supporting disk, the supporting disk bottom is equipped with the support column with the conveyer belt joint, and the inside outside of support column has seted up the side channel, the inside sliding connection of side channel has the perk pole, rotate on the outer wall of supporting disk top and be connected with movable claw, and movable claw bottom is equipped with the depression bar with perk pole sliding connection, supporting disk top is provided with the movable disk, and the slide column that movable disk bottom and support column slip cup joint;

the utility model discloses a sliding column, including movable dish top, cylinder, slide column bottom joint, the annular array has arranged multiunit spacing on the outer wall of movable dish top, spacing top sliding connection has the dog, the movable dish bottom has slidingly sleeved the cylinder, the cylinder top has rotated the last cover body of cup joint with the slide column bottom joint.

Preferably, the chute is concavely offered at carriage both sides top, conveyer belt top center is equipped with the hoop spare with the support column joint, the equidistant range of supporting disk is on conveyer belt and carriage.

Preferably, the side tank top rotates and is connected with the commentaries on classics tooth that is close to the traveller, the side tank is kept away from commentaries on classics tooth one side slip joint and is had the rack, the rack top rotates with the stick up the pole and is connected, stick up and be equipped with the stopper of being connected with the rotation of supporting plate bottom on the pole body of rod that is close to side tank one side, the chute of connecting side tank and movable claw has been seted up to supporting plate bottom side, and the skewed tooth middle part is equipped with the side lever towards the spout, and has seted up the rectangular hole on the pole body of rod at side lever top, and the side lever bottom is equipped with the ball with spout sliding connection.

Preferably, the movable claw top joint has the offset plate that is close to supporting disk top center, the movable claw bottom is equipped with the pivot of being connected with the chute inner wall rotation, the depression bar top is equipped with the notch of being connected with the perk contact.

Preferably, a tooth slot meshed with the rotating teeth is formed in the outer wall of the bottom of the sliding column, a guide column is sleeved at the bottom of the sliding column in a sliding manner, a spiral spring is sleeved on the surface of the guide column, a plurality of groups of guide rollers are rotationally connected to the inner wall of the top of the sliding column, a wire slot is formed in the surface of the top of the guide column, and threads are formed in the surface of the guide column.

Preferably, the sliding cavity is internally and throughout provided with the limiting frame, the bottom of the stop block is in sliding sleeve joint with the sliding cavity, the sliding cavity is internally provided with the spiral spring which is in clamping connection with the stop block, the bottom of one side of the stop block, which is close to the spiral spring, is provided with the traction rope, and the traction rope passes through the guide roller and extends to penetrate through the wire slot.

Preferably, the lower sleeve body fixedly connected with the upper sleeve body is sleeved at the bottom of the collecting cylinder in a rotating mode, the inner wall of the middle part of the collecting cylinder is sleeved with threads on the surface of the guide post, the bottom of the lower sleeve body is close to a guide block of the wire slot, a diversion trench is concavely formed in the outer wall of the middle part of the collecting cylinder, and a bolt piece connected with a traction rope is arranged on the outer wall of the top of the collecting cylinder.

The utility model has the beneficial effects that:

(1) According to the utility model, the movable disc is pushed to be pressed down by the dead weight of the bearing ring, the sliding force of the sliding column is used for driving the rotating teeth, the rack and the tilting rod to jointly stir the movable claw, so that the movable claw is driven to rotate along the rotating shaft to contact the bearing ring, the multi-structure linkage preliminary clamping is realized, and the soft contact and the anti-falling protection are carried out on the outer wall of the bearing ring by using the rubber plate;

(2) The movable disc is used for receiving the downward pressing kinetic energy of the bearing ring, so that the collecting cylinder slides downwards along with the sliding column and rotates along with the guide column threads, the collecting cylinder rolls down the traction rope along with the sliding column, the traction rope synchronously pulls the stop block to transversely move along the sliding cavity to clamp and limit the bearing ring, and the upper pressing anti-disengagement clamp and the lower pulling sliding in the bearing ring transportation process are matched and locked by matching with the rubber plate linkage;

(3) The bearing ring is supported by utilizing the scroll spring to assist the sliding column to slide up and down in the supporting column, and the supporting column is matched with the movable claw and the limiting frame to be used in a linkage way, so that the buffer support of the bearing ring can be realized, and the multi-limiting clamping protection in the moving process of the bearing ring can be realized by utilizing multi-structure interaction linkage.

Drawings

The utility model is further described below with reference to the accompanying drawings;

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the carriage of the present utility model;

FIG. 3 is a schematic view of the connection structure of the support plate and the movable claws of the utility model;

FIG. 4 is a schematic diagram of the connection structure of the movable plate and the limiting frame of the utility model;

fig. 5 is a schematic view of the structure of the collecting cylinder of the present utility model.

Legend description: 1. a carriage; 101. a chute; 2. a conveyor belt; 3. a support plate; 301. a support column; 302. a side groove; 303. rotating teeth; 304. a rack; 305. a tilting rod; 306. a side bar; 307. a ball; 4. a limiting frame; 401. a sliding cavity; 402. a coil spring; 403. a stop block; 404. a traction rope; 5. a movable claw; 501. a rubber plate; 502. a rotating shaft; 503. a compression bar; 6. a movable plate; 601. a spool; 602. tooth slots; 603. a guide post; 604. a spiral spring; 605. a guide roller; 606. a wire slot; 7. a collection cylinder; 701. an upper sleeve body; 702. a lower sleeve body; 703. a bolt; 704. a diversion trench; 705. and a guide block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

the bearing ring surface friction structure is used for solving the problems that bearing rings subjected to turning forming are required to be transported to the next process one by one and are influenced by limiting structures of the bearing rings in the transportation process of the existing transportation device, and the friction structure on the surface of the bearing rings is easy to cause surface scratches due to interference of factors such as operation vibration of the device.

Referring to fig. 1-3, the present embodiment is a turning conveying mechanism for thin-wall angular contact bearing rings, including a conveying frame 1, a conveying belt 2 is provided at the center of the top of the conveying frame 1, multiple groups of supporting plates 3 are clamped at the top of the conveying belt 2, supporting columns 301 clamped with the conveying belt 2 are provided at the bottom of the supporting plates 3, side grooves 302 are provided at the inner outer sides of the supporting columns 301, tilting rods 305 are slidingly connected in the side grooves 302, movable claws 5 are rotatably connected to the outer walls of the top of the supporting plates 3, compression rods 503 slidingly connected with the tilting rods 305 are provided at the bottoms of the movable claws 5, movable disks 6 are provided above the top of the supporting plates 3, sliding columns 601 are slidingly sleeved with the supporting columns 301 at the bottoms of the movable disks 6, sliding grooves 101 are concavely provided at the tops of the two sides of the conveying frame 1, hoops clamped with the supporting columns 301 are provided at the center of the top of the conveying belt 2, and the supporting plates 3 are equidistantly arranged on the conveying belt 2 and the conveying frame 1;

the top of the side groove 302 is rotationally connected with a rotating tooth 303 close to a sliding column 601, one side, far away from the rotating tooth 303, of the side groove 302 is slidably clamped with a rack 304, the top of the rack 304 is rotationally connected with a tilting rod 305, a rod body, close to the side groove 302, of the tilting rod 305 is provided with a limiting block rotationally connected with the bottom of the supporting disc 3, the side edge of the bottom of the supporting disc 3 is provided with a chute for connecting the side groove 302 and the movable claw 5, the middle part of the skewed tooth is provided with a side rod 306 facing the chute 101, a rod body at the top of the side rod 306 is provided with a rectangular hole, and the bottom of the side rod 306 is provided with a ball 307 in sliding connection with the chute 101;

the stripper plate 501 near the center of the top of the supporting disc 3 is clamped at the top of the movable claw 5, a rotating shaft 502 rotationally connected with the inner wall of the chute is arranged at the bottom of the movable claw 5, a notch which is in contact connection with the tilted rod 305 is arranged at the top of the pressing rod 503, a tooth slot 602 meshed with the rotating teeth 303 is formed in the outer wall of the bottom of the sliding column 601, a guide column 603 is sleeved at the bottom of the sliding column 601 in a sliding manner, a scroll spring 604 is sleeved on the surface of the guide column 603, a plurality of groups of guide rollers 605 are rotationally connected on the inner wall of the top of the sliding column 601, a wire slot 606 is formed in the surface of the top of the guide column 603, and threads are formed in the surface of the guide column 603.

The conveyer belt 2 pulls the supporting disc 3 to move along the top of the conveying frame 1, the two sides of the supporting disc 3 are contacted with the sliding groove 101 through the side rods 306, the balls 307 are in sliding connection with the inner wall of the sliding groove 101, the supporting disc 3 is kept balanced when moving along the conveying frame 1, when the turned bearing ring is put above the supporting disc 3, the supporting disc 3 is pressed down by the dead weight of the bearing ring, the sliding column 601 slides down along the inside of the supporting column 301, the tooth grooves 602 are meshed with one side of the rotating teeth 303, the other side of the rotating teeth 303 is driven by the meshing driving of the rack 304, the rack 304 slides up along the inner wall of the side grooves 302 through the rotating teeth 303, the top of the rack 304 jacks up the tilting rod 305, one end of the tilting rod 305 is stressed to rise, the tilting rod 305 rotates along a limiting block, the tilting rod 305 is driven to push down near one end of the pressing rod 503, the pressing rod 503 to deflect, the pressing rod 503 drives the movable claw 5 to deflect along the rotating shaft 502, the movable claw 5 deflects to drive the outer side of the bearing ring above the supporting disc 3, the movable claw 501 is pressed down by the dead weight of the bearing ring to push the movable disc 6, the rotating and the outer side of the bearing ring is limited by the bearing ring is completed, the rotating force of the rotating disc 6 is driven by the dead weight of the sliding column 601 to push the rotating teeth 303, the rotating jaws 305 along the rotating along the outer side of the rotating shaft with the rotating shaft, the supporting ring 5, and the supporting claw is driven by the supporting claw 5 to realize the combined structure to realize the anti-release protection.

Embodiment two:

the bearing ring is used for solving the problems that limited structure of the existing conveying device is limited in use or not adapted due to the fact that bearing rings are required to be conveyed by different types, the bearing rings are easy to be locked in an undefined mode, and the bearing rings are damaged due to the fact that factors such as conveying vibration are in friction contact with a clamp.

Referring to fig. 1, fig. 4, fig. 5, a turning conveying mechanism for thin-wall angular contact bearing rings in this embodiment includes a plurality of groups of limiting frames 4 arranged in an annular array on the outer wall of the top of a movable disk 6, a stop 403 slidably connected to the top of the limiting frames 4, a collection cylinder 7 slidably connected to the bottom of the movable disk 6, an upper sleeve 701 rotatably connected to the bottom of a sliding column 601 in a sleeved manner, a tooth socket 602 engaged with a rotating tooth 303 is formed on the outer wall of the bottom of the sliding column 601, a guide post 603 slidably connected to the bottom of the sliding column 601, a spiral spring 604 is sleeved on the surface of the guide post 603, a plurality of groups of guide rollers 605 are rotatably connected to the inner wall of the top of the sliding column 601, a wire slot 606 is formed on the top surface of the guide post 603, threads are formed on the inner wall of the limiting frame 4, a sliding cavity 401 is penetrated through, the bottom of the stop 403 is slidably connected to the sliding cavity 401, a spiral spring 402 engaged with the stop 403 is provided inside the stop 403, a traction rope 404 is provided on the bottom of the stop 403, a traction rope 404 is provided near one side of the spiral spring 402, the bottom, the traction rope 404 passes through the guide roller 605 and extends through the wire slot 606, a lower sleeve 701 is rotatably sleeved on the bottom of the collection cylinder 7, a lower sleeve 701 is fixedly connected to the upper sleeve 702, a lower sleeve 702 is rotatably connected to the inner wall of the guide post 702, a lower sleeve 7 is connected to the guide post 7, a lower guide post 7 is connected to the upper guide screw groove 703, near the lower guide post 7, and a lower guide post 7 is connected to the upper guide post 7, and a lower guide screw is near the lower guide post 7 is connected to the lower guide post.

In the sliding process of the sliding column 601 along the supporting column 301, the sliding column 601 extrudes the spiral spring 604, meanwhile, the sliding column 601 cooperatively drives the collecting cylinder 7 to slide up to down along the surface of the guide column 603 through the upper sleeve body 701 and the lower sleeve body 702, the collecting cylinder 7 is sheathed and connected to slide down and rotate along the surface of the guide column 603 through threads, the pulling rope 404 is synchronously wound on the surface of the collecting cylinder 7 in the rotating process of the collecting cylinder 7, the pulling rope 404 is rotationally wound on the surface of the collecting cylinder 7 along the guide groove 704, the pulling rope 404 is wound and simultaneously pulls the stop block 403 to move along the sliding cavity 401 to be close to the outer wall of the bearing ring until the stop block 403 contacts the outer wall of the bearing ring, and meanwhile, the bearing ring is limited by the limiting frame 4 and the movable claw 5 in a linkage mode and is fixed above the supporting disc 3.

By combining the first embodiment and the second embodiment, the bearing ring buffer support can be realized, and the multi-limiting clamping protection in the moving process of the bearing ring can be realized by utilizing multi-structure interaction linkage.

The foregoing is merely illustrative of the structures of this utility model and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the utility model or from the scope of the utility model as defined in the accompanying claims.

Claims (7)

1. The utility model provides a thin wall angular contact bearing ring lathe work conveying mechanism, includes carriage (1), its characterized in that, carriage (1) top center is provided with conveyer belt (2), conveyer belt (2) top joint has multiunit supporting disk (3), supporting disk (3) bottom be equipped with conveyer belt (2) joint support column (301), and support column (301) inside outside has seted up side groove (302), side groove (302) inside sliding connection has perk pole (305), rotate on supporting disk (3) top outer wall and be connected with movable claw (5), and movable claw (5) bottom be equipped with perk pole (305) sliding connection's depression bar (503), supporting disk (3) top is provided with movable disk (6), and movable disk (6) bottom and support column (301) sliding sleeve's slide column (601);

the utility model discloses a sliding column type sliding column comprises a movable disc (6), a plurality of groups of limiting frames (4) are annularly arranged on the outer wall of the top of the movable disc (6), a stop block (403) is slidably connected to the top of the limiting frames (4), a collecting cylinder (7) is slidably sleeved at the bottom of the movable disc (6), and an upper sleeve body (701) is rotatably sleeved at the top of the collecting cylinder (7) and is clamped with the bottom of the sliding column (601).

2. The thin-wall angular contact bearing ring turning conveying mechanism according to claim 1, wherein sliding grooves (101) are concavely formed in the tops of two sides of the conveying frame (1), hoop pieces clamped with supporting columns (301) are arranged in the center of the top of the conveying belt (2), and the supporting plates (3) are distributed on the conveying belt (2) and the conveying frame (1) at equal intervals.

3. The thin-wall angular contact bearing ring turning conveying mechanism according to claim 1, wherein the top of the side groove (302) is rotationally connected with a rotating tooth (303) close to a sliding column (601), one side of the side groove (302) away from the rotating tooth (303) is slidably clamped with a rack (304), the top of the rack (304) is rotationally connected with a tilting rod (305), a limiting block rotationally connected with the bottom of a supporting disc (3) is arranged on a rod body on one side of the tilting rod (305) close to the side groove (302), a chute for connecting the side groove (302) with a movable claw (5) is arranged on the side edge of the bottom of the supporting disc (3), a side rod (306) facing the sliding groove (101) is arranged in the middle of the inclined tooth, a rectangular hole is formed in the rod body on the top of the side rod, and a ball (307) in sliding connection with the sliding groove (101) is arranged at the bottom of the side rod (306).

4. The thin-wall angular contact bearing ring turning conveying mechanism according to claim 1, wherein a rubber plate (501) close to the center of the top of the supporting disc (3) is clamped at the top of the movable claw (5), a rotating shaft (502) rotationally connected with the inner wall of the chute is arranged at the bottom of the movable claw (5), and a notch in contact connection with the tilting rod (305) is arranged at the top of the pressing rod (503).

5. The thin-wall angular contact bearing ring turning conveying mechanism according to claim 1, wherein tooth grooves (602) meshed with rotating teeth (303) are formed in the outer wall of the bottom of the sliding column (601), guide columns (603) are sleeved on the bottom of the sliding column (601) in a sliding mode, spiral springs (604) are sleeved on the surfaces of the guide columns (603), multiple groups of guide rollers (605) are rotatably connected to the inner wall of the top of the sliding column (601), wire grooves (606) are formed in the surfaces of the tops of the guide columns (603), and threads are formed in the surfaces of the guide columns (603).

6. The thin-wall angular contact bearing ring turning conveying mechanism according to claim 1, wherein a sliding cavity (401) is formed in the limit frame (4) in a penetrating mode, the bottom of the stop block (403) is in sliding sleeve connection with the sliding cavity (401), a spiral spring (402) which is clamped with the stop block (403) is arranged in the sliding cavity (401), a traction rope (404) is arranged at the bottom of one side, close to the spiral spring (402), of the stop block (403), and the traction rope (404) passes through the guide roller (605) and extends to penetrate through the wire groove (606).

7. The thin-wall angular contact bearing ring turning conveying mechanism according to claim 1, wherein a lower sleeve body (702) fixedly connected with an upper sleeve body (701) is rotatably sleeved at the bottom of the collecting cylinder (7), the inner wall of the middle part of the collecting cylinder (7) is in threaded sleeve connection with the surface of a guide post (603), the bottom of the lower sleeve body (702) is close to a guide block (705) of a wire slot (606), a guide groove (704) is concavely formed in the outer wall of the middle part of the collecting cylinder (7), and a bolt (703) connected with a traction rope (404) is arranged on the outer wall of the top of the collecting cylinder (7).