CN213558495U

CN213558495U - Bearing ring chamfer detection device

Info

Publication number: CN213558495U
Application number: CN202021849946.2U
Authority: CN
Inventors: 王建忠; 史俊辉
Original assignee: Kunshan Zhouyan Automatic Equipment Co ltd
Current assignee: Kunshan Zhouyan Automatic Equipment Co ltd
Priority date: 2020-08-29
Filing date: 2020-08-29
Publication date: 2021-06-29
Anticipated expiration: 2030-08-29

Abstract

The utility model discloses a bearing ring chamfer detection device uses in bearing ring check out test set field, and its technical scheme main points are: comprises a frame and a bearing disc arranged on the frame; a loading mechanism for conveying a bearing and a sorting mechanism for sorting good products and defective products are arranged on the rack, a conveying disc is rotatably connected to the bearing disc, and at least three material shifting grooves are formed in the side edge of the conveying disc; the bearing plate is provided with a chamfer detection assembly for detecting a bearing chamfer, the chamfer detection assembly comprises a chamfer detection mounting seat, a chamfer detection claw and a chamfer detection sensor, the chamfer detection claw is connected to one side of the chamfer detection mounting seat close to the transmission plate, and the chamfer detection mounting seat is connected to the bearing plate in a sliding manner along the horizontal direction; the bearing detection device has the advantages that the bearings can be detected one by one, the collision between the bearings is well avoided, the detection efficiency is high, and the deformation of the bearings in the detection process is avoided.

Description

Bearing ring chamfer detection device

Technical Field

The utility model relates to a bearing check out test set field, in particular to bearing ring chamfer detection device.

Background

At present, the chinese patent application with publication number CN109174673A discloses a chamfer detection device for a bearing ring, which comprises a vertical blanking pipe, a square hole for the bearing ring to pass through is processed in the vertical blanking pipe, a photoelectric detector is located at the lower pipe port of the vertical blanking pipe, a double-cylinder detection mechanism is located below the vertical blanking pipe, a cylinder and a screening plate fixed at the end of the cylinder shaft, a square port is processed on the screening plate, and a chamfer is processed at the inner side of the square port; the device intercepts the bearing ring before chamfering through a double-cylinder detection mechanism, a photoelectric detection meter detects the intercepted bearing ring, the cylinder and the inclined cylinder are controlled to be linked, the bearing ring is removed through the inclined rail, and the bearing ring after chamfering falls freely.

Although the conventional detection device can detect the chamfer of the bearing ring, the bearing collides in the vertical transmission process, so that the bearing is easily deformed, and other parameters of the bearing are affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bearing ring chamfer detection device, its advantage is that can detect the bearing one by one, and the better avoids taking place to collide with between the bearing, and detection efficiency is high and avoided the bearing to take place to warp in the testing process.

The above technical purpose of the present invention can be achieved by the following technical solutions: a bearing ring chamfer angle detection device comprises a frame and a bearing disc arranged on the frame;

the machine frame is provided with a feeding mechanism for conveying bearings and a sorting mechanism for sorting good products and defective products, the bearing plate is rotatably connected with a transmission plate, and the side edge of the transmission plate is provided with at least three material shifting grooves;

bear and be provided with the chamfer detection subassembly that is used for detecting the bearing chamfer on the dish, chamfer detection subassembly includes that the chamfer detects mount pad, chamfer and detects claw and chamfer and detect the sensor, the chamfer detects the claw and connects and detect one side that the mount pad is close to the transmission dish at the chamfer, the chamfer detects the mount pad and slides along the horizontal direction and connect on bearing the dish.

According to the technical scheme, the feeding mechanism is used for arranging and transporting the bearing rings, the feeding mechanism can transport the bearing rings to the detection station in the chamfer detection assembly, the chamfer detection assembly is used for detecting chamfers on the outer circumferential surface of the bearing rings, and the sorting mechanism is used for sorting detected good products and detected defective products to unused positions so as to process the defective bearing rings in the subsequent process; the material shifting groove is used for accommodating, the chamfer detection mounting seat is used for mounting a chamfer detection claw and a chamfer detection sensor, the chamfer detection claw is abutted against the detected bearing so as to detect whether a chamfer exists or not, and the chamfer detection sensor converts whether the chamfer exists or not into an electric signal and sends the electric signal to a computer at the rear end; therefore, the bearing ring can be transmitted to a station to be detected one by one through the transmission disc to be detected, and the bearing ring can be stably detected.

The utility model discloses further set up to: the bearing disc is provided with a limiting ring, the outer side of the bearing ring to be tested is attached to the inner wall of the limiting ring, and the limiting ring is located at the feeding mechanism and provided with a feeding port.

Through above-mentioned technical scheme, the spacing ring is used for restricting the bearing between the spacing ring inner wall and the material shifting groove to make the transmission that the bearing can be stable, the pan feeding mouth is used for supplying to pass through from the bearing of feed mechanism department output, so that the better entering of bearing is dialled in the material shifting groove.

The utility model discloses further set up to: the feeding mechanism comprises a rotary feeding machine for arranging the bearing ring and a high-speed material conveying assembly for conveying the bearing ring to the bearing disc;

the utility model discloses a material conveying device, including the material conveying assembly, the material conveying assembly is connected with the bearing plate, the material conveying belt is connected on the mounting panel in a rotating manner, and the material conveying motor is connected with the material conveying belt in a driving manner.

Through above-mentioned technical scheme, rotate the material loading machine and be used for arrangement and transmission bearing ring, defeated material motor is used for driving defeated material belt and rotates, and defeated material belt is used for driving bearing ring and removes to make high-speed defeated material subassembly be used for carrying bearing ring fast on the carrier plate.

The utility model discloses further set up to: the sorting mechanism comprises a material taking assembly for taking the bearing ring off the station, a material guide assembly for guiding the bearing ring to output and a material storage assembly for collecting the bearing ring.

Through above-mentioned technical scheme, get the material subassembly and be used for taking off the bearing ring from detecting the station, the guide subassembly is used for guiding the direction of transportation of bearing, and storage component is used for the bearing after the storage detects.

The utility model discloses further set up to: the bearing plate is provided with a blanking hole for the bearing ring to fall down, the material taking assembly comprises a material taking plate for opening or closing the blanking hole and a material taking cylinder arranged on the bearing plate, the material taking plate is connected with the bearing plate in a sliding mode, and a piston shaft of the material taking cylinder is connected with the material taking plate.

Through above-mentioned technical scheme, the blanking hole is used for supplying the bearing after detecting to fall down, gets the material cylinder and is used for promoting to get the flitch and slides, gets the flitch and slides and can seal the blanking hole or will make the blanking hole open to can be better let the bearing that detects fall down or continue to carry forward.

The utility model discloses further set up to: the material guide assembly comprises a material guide plate arranged on the rack and a material guide groove arranged on the material guide plate, and one end of the material guide groove close to the bearing disc is communicated with the material dropping hole;

the storage assembly comprises a bearing plate arranged on the rack and a storage box arranged on the bearing plate in a sliding manner.

Through above-mentioned technical scheme, the direction of motion of restriction bearing that the baffle box can be better for during the guide bearing that the stock guide can be better carried the storage box from blanking hole department, the bearing board is used for bearing the storage box, and the storage box is used for the storage to be detected the bearing.

The utility model discloses further set up to: the chamfer detects and is provided with the guide post on the mount pad, the guiding hole has been seted up on the chamfer detects the claw, the guide post is inserted and is established in the guiding hole, the cover is equipped with on the guide post and promotes the chamfer and detect the claw towards being close to the drive spring who detects the bearing removal that detects.

Through above-mentioned technical scheme, the guide post is arranged in inserting and establishing the guiding hole to the chamfer detects the axis direction that the claw can be stable along the guide post and slides, and drive spring is used for driving the chamfer to detect the direction motion of claw orientation quilt survey bearing, so that make the chamfer detect the butt that the claw can be stable on the lateral surface of quilt survey bearing ring.

The utility model discloses further set up to: the bearing plate is provided with a chamfer detection reference plate, and the chamfer detection claw is abutted against the circumferential surface of the bearing ring and the chamfer detection reference plate.

Through the technical scheme, the chamfer detection reference plate is used for limiting the position of the bearing ring, so that the bearing ring can be stably placed between the chamfer detection reference plate and the chamfer detection claw, and the detection accuracy is well improved.

To sum up, the utility model discloses following beneficial effect has:

1. the bearing to be detected is limited between the chamfer detection claw and the chamfer detection reference plate, so that the chamfer of the bearing ring can be accurately detected;

2. the material stirring groove on the transmission disc can better contain the bearing ring, and the transmission disc rotates to well drive the bearing ring to move towards the next station, so that the bearing ring is detected one by one, and the phenomenon that a plurality of bearings are stacked to collide with each other is avoided.

Drawings

Fig. 1 is an overall configuration diagram of the present embodiment;

FIG. 2 is a plan view of the overall structure of the present embodiment;

FIG. 3 is a schematic structural diagram of the feeding mechanism of the present embodiment;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

FIG. 5 is a schematic view of the material extracting assembly and the material guiding assembly of the present embodiment;

fig. 6 is a schematic structural view of the sorting mechanism of the present embodiment;

FIG. 7 is an enlarged schematic view of portion B of FIG. 6;

FIG. 8 is a schematic structural view of a chamfer detection assembly;

fig. 9 is an enlarged schematic view of part C of fig. 8.

Reference numerals: 1. a frame; 2. a carrier tray; 3. a feeding mechanism; 4. a sorting mechanism; 5. a transfer tray; 6. a material stirring groove; 7. a chamfer detection assembly; 8. a limiting ring; 9. a feeding port; 10. rotating the feeding machine; 11. a high-speed material conveying assembly; 12. a material conveying groove; 13. mounting a plate; 14. a feeding belt; 15. a material conveying motor; 16. a material taking assembly; 17. a material guiding assembly; 18. a material storage assembly; 19. a blanking hole; 20. taking a material plate; 21. a material taking cylinder; 22. a material guide plate; 23. a material guide chute; 24. a support plate; 25. a storage box; 26. a guide post; 27. a guide hole; 28. a drive spring; 29. a chamfer detection reference plate; 30. a chamfer detection sensor; 31. a chamfer detection mounting seat; 32. a chamfer detection claw; 33. a height limiting plate; 34. a support plate; 35. a sealing cover; 36. a fixing sheet; 37. a locking hole; 38. a locking groove; 39. a guide plate; 40. a detection tank; 41. detecting a chamfer; 42. a locking tab.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1 and 2, a bearing ring chamfer detecting device includes a frame 1 and a chamfer detecting assembly 7 disposed on the frame 1, wherein the chamfer detecting assembly 7 is used for detecting whether chamfers at two ends of an outer circumferential surface of a bearing ring are qualified; be equipped with feed mechanism 3 and letter sorting mechanism 4 on frame 1, feed mechanism 3 is arranged in order carrying detection mechanism in proper order after finishing bearing ring, and letter sorting mechanism 4 is arranged in the bearing that detection mechanism detected, sorts according to yields and defective products to follow-up bad product is handled.

Referring to fig. 1 and 2, the bolt fastening has the bearing dish 2 on the frame 1, bears to rotate on the bearing dish 2 and is connected with transmission dish 5, and transmission dish 5 has been seted up a plurality of silos 6 of dialling near side department, dials silo 6 and is C shape, and a plurality of silos 6 of dialling are along circumferencial direction evenly distributed.

Referring to fig. 3, the feeding mechanism 3 includes a rotary feeder 10 and a high-speed feeding assembly 11, the rotary feeder 10 is used for arranging the bearings, so that the bearings can move toward the material stirring groove 6 on the conveying tray 5 in order, and the rotary feeder 10 can be selected as an auxiliary feeding device of a rotary feeding tray disclosed in the publication No. CN 203728181U.

Referring to fig. 3, the high-speed feeding assembly 11 comprises a mounting plate 13, a feeding belt 14 and a feeding motor 15, wherein the mounting plate 13 is connected to the bearing plate 2 through bolts; the two ends of the mounting plate 13 in the length direction are rotatably connected with material conveying rollers, a material conveying belt 14 is sleeved on the material conveying rollers, one end of the mounting plate 13, far away from the bearing disc 2, is connected with a material conveying motor 15 through a bolt, a main shaft of the material conveying motor 15 is connected with one of the material conveying rollers, and the material conveying motor 15 can drive the material conveying rollers to rotate so as to drive the material conveying belt 14 to rotate; a material conveying groove 12 is formed in the position, close to the discharge port, of the rotary feeding machine 10, the length direction of a material conveying belt 14 is consistent with the length direction of the material conveying groove 12, the material conveying belt 14 is arranged at the position of the outlet of the material conveying groove 12, and one end, far away from the material conveying groove 12, of the material conveying belt 14 corresponds to one material shifting groove 6 in the conveying disc 5; the bearing ring is moved to a material conveying belt 14 after being output from a material conveying groove 12, then the material conveying motor 15 drives the material conveying belt 14 to rotate, the bearing ring is quickly conveyed to a material shifting groove 6, then a conveying disc 5 rotates, and the bearing ring is transferred to the next station.

Referring to fig. 4, the two sides of the mounting plate 13 are bolted with guide plates 39, a guide channel is formed between the two guide plates 39, and the two guide plates 39 limit the bearing ring in the guide channel, so that the bearing ring can be prevented from being stably conveyed along the length direction of the material conveying belt 14 when being conveyed by the material conveying belt 14; the guide plate 39 is connected with the height limiting plate 33 through bolts, the height limiting plate 33 is a transparent acrylic plate, and the height limiting plate 33 can better prevent the bearing ring from flying out from the upper part of the guide channel in the transmission process, so that the transmission stability of the bearing ring is further ensured; whether the bearing ring is conveyed in the guide channel can be clearly seen through the transparent acrylic plate, so that a worker can timely check the operation condition of the equipment.

Referring to fig. 5 and 6, the sorting mechanism 4 includes a material taking assembly 16, a material guiding assembly 17 and a magazine assembly 18, wherein the material taking assembly 16 is used for taking the bearing ring from the working position, the magazine assembly 18 is used for storing the detected bearing ring, and the material guiding assembly 17 is used for guiding the bearing ring from the blanking hole 19 to the magazine assembly 18.

Referring to fig. 5, the bearing plate 2 is provided with four blanking holes 19 for the bearing ring to fall down, three of the four blanking holes 19 are defective product outlets and one non-defective product outlet, and the blanking holes 19 are all arranged in a long strip shape; three material taking assemblies 16 are arranged along the circumferential direction of the bearing disc 2, each material taking assembly 16 comprises a material taking plate 20 and a material taking cylinder 21 for driving the material taking plate 20 to slide, the material taking cylinders 21 are fixed on the bearing disc 2 through bolts, and the material taking plates 20 are arranged in a sliding mode along the length direction of the blanking holes 19.

Referring to fig. 6, the bearing plate 2 is bolted with a limit ring 8, and the limit ring 8 limits the bearing ring between the inner side wall of the limit ring 8 and the inner wall of the material shifting groove 6, so that the bearing ring is more stable when being transmitted from one station to the next station.

Referring to fig. 6 and 7, the storage assembly 18 includes a support plate 24 and a storage box 25, the support plate 24 is fixed on the frame 1 by bolts, and three sliding grooves are formed on the support plate 24; the storage box 25 is provided with threely, and the edge of storage box 25 extends to both sides has backup pad 34, and backup pad 34 sets up on bearing board 24, and bolted connection has the handle on the storage box 25. The supporting plate 24 is connected with a sealing cover 35 through bolts, one side, away from the rack 1, of the sealing cover 35 is provided with a sliding outlet, one side, facing the rack 1, of the sealing cover 35 is provided with a material inlet, one side, close to the sliding outlet, of the sealing cover 35 is welded with a fixing plate 36, a locking hole 37 is formed in the fixing plate 36, a locking plate 42 is welded on the discharging box, and a locking groove 38 for the fixing plate 36 to penetrate through is formed in the locking plate 42; when the storage box 25 is used, the storage box 25 firstly slides along the sliding groove towards the direction of the rack 1, then the fixing sheet 36 is inserted into the locking groove 38 on the locking sheet 42, and then the storage box 25 can be locked on the bearing plate 24 by penetrating the locking hole 37 through the lock.

Referring to fig. 5 and 6, the material guiding assembly 17 includes a material guiding plate 22 bolted to the carrier plate 2 and a material guiding chute 23 provided on the material guiding plate 22, wherein the material guiding chute 23 is provided along the length direction of the material guiding plate 22; one end of the guide chute 23 is communicated with the blanking hole 19, and the other end of the guide chute is communicated with the material inlet, so that the guide chute 23 can stably guide the bearing ring to slide into the storage box 25 from the blanking hole 19.

Referring to fig. 8 and 9, the chamfer detection assembly 7 includes a chamfer detection mounting seat 31, a chamfer detection claw 32 and a chamfer detection sensor 30, the chamfer detection mounting seat 31 is bolted on the bearing disc 2, the chamfer detection mounting seat 31 is bolted with a slide rail, the slide rail is matched with a slide block in a sliding manner, the chamfer detection claw 32 is bolted with the slide block, a detection groove 40 is formed on the chamfer detection claw 32, the detection groove 40 is a through groove with two open ends, and a detection chamfer 41 is arranged on the inner wall of the detection groove 40; the chamfer detecting sensor 30 is screwed on the chamfer detecting mounting seat 31, and the detecting head of the chamfer detecting sensor 30 is connected with the chamfer detecting claw 32.

Referring to fig. 8 and 9, a guide post 26 is bolted to the chamfer detection mounting seat 31, a guide hole 27 is formed in the chamfer detection claw 32, the guide post 26 is inserted into the guide hole 27, a drive spring 28 is sleeved on the guide post 26, and the drive spring 28 can push the chamfer detection claw 32 to move towards a bearing to be detected; the bearing disc 2 is connected with a chamfer detection reference plate 29 through bolts, when a bearing ring to be detected is shifted to a chamfer detection station by the transmission disc 5, the bearing ring is positioned between the chamfer detection reference plate 29 and the chamfer detection claws 32, and when the bearing ring has a chamfer, the chamfer detection claws 32 are closer to the chamfer detection reference plate 29, so that the chamfer detection sensor 30 obtains measurement data.

The working process is briefly described as follows: firstly, manually putting a bearing ring to be detected into a rotary feeding machine 10, starting the rotary feeding machine 10 to work, arranging the bearing ring into a state that the axis is along the vertical direction by the rotary feeding machine 10, and arranging the bearings in order one by one; then the bearing is transferred along the length direction of the material conveying groove 12 and is transferred to the material conveying belt 14; the material conveying motor 15 works to drive the material conveying belt 14 to rotate, so that the bearing is conveyed into the material shifting groove 6; the transmission disc 5 rotates to shift the bearing to a station of the chamfer angle detection assembly 7, and chamfer angle detection is carried out;

if the chamfer detection result is bad, the transmission disc 5 rotates to shift the bearing ring to the next material taking assembly 16 station, and simultaneously the piston rod of the material taking cylinder 21 retracts, and the bearing ring slides to the corresponding material storage box 25 along the material guide plate 22;

and if the detection result is good, the transmission disc 5 rotates to shift the bearing ring to the next station of the material taking assembly 16, the piston rod of the material taking cylinder 21 is kept in an extended state, the transmission disc 5 rotates next time to transmit the bearing ring with the good detection result to the last blanking hole 19, and the bearing slides to the good product collecting area.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A bearing ring chamfer detection device comprises a rack (1) and a bearing disc (2) arranged on the rack (1);

the automatic sorting machine is characterized in that a feeding mechanism (3) of a conveying bearing and a sorting mechanism (4) for sorting good products and defective products are arranged on the rack (1), a conveying disc (5) is rotatably connected to the bearing disc (2), and at least three material shifting grooves (6) are formed in the side edge of the conveying disc (5);

bear and be provided with chamfer detection subassembly (7) that are used for detecting the bearing chamfer on dish (2), chamfer detection subassembly (7) detect mount pad (31), chamfer including the chamfer and detect claw (32) and chamfer and detect sensor (30), chamfer detects claw (32) and connects in one side that chamfer detection mount pad (31) is close to transmission dish (5), chamfer detects mount pad (31) and slides along the horizontal direction and connects on bearing dish (2).

2. The bearing ring chamfer detection device according to claim 1, wherein a limit ring (8) is arranged on the bearing disc (2), the outer side of the bearing ring to be detected is attached to the inner wall of the limit ring (8), and a feeding port (9) is formed in the position, located on the feeding mechanism (3), of the limit ring (8).

3. A bearing ring chamfer detecting device according to claim 1, characterized in that the feeding mechanism (3) comprises a rotary feeder (10) for arranging the bearing rings and a high-speed feeding assembly (11) for feeding the bearing rings onto the carrier plate (2);

the utility model discloses a material conveying device, including the rotation material loading machine (10), the discharge gate department of rotating material loading machine (10) is provided with defeated material groove (12), defeated material subassembly (11) at a high speed include with bear mounting panel (13) that dish (2) are connected, rotate defeated material belt (14) of connecting on mounting panel (13) and drive defeated material belt (14) pivoted defeated material motor (15).

4. A bearing ring chamfer detecting device according to claim 1, characterized in that the sorting mechanism (4) comprises a material taking assembly (16) for taking the bearing ring off the station, a material guiding assembly (17) for guiding the output of the bearing ring and a material storing assembly (18) for collecting the bearing ring.

5. The bearing ring chamfer detecting device according to claim 4, wherein the bearing disc (2) is provided with a blanking hole (19) for the bearing ring to fall, the material taking assembly (16) comprises a material taking plate (20) for opening or closing the blanking hole (19) and a material taking cylinder (21) arranged on the bearing disc (2), the material taking plate (20) is connected with the bearing disc (2) in a sliding manner, and a piston shaft of the material taking cylinder (21) is connected with the material taking plate (20).

6. The bearing ring chamfer detecting device according to claim 5, wherein the material guiding assembly (17) comprises a material guiding plate (22) arranged on the frame (1) and a material guiding groove (23) arranged on the material guiding plate (22), and one end of the material guiding groove (23) close to the bearing disc (2) is communicated with the blanking hole (19);

the storage assembly (18) comprises a bearing plate (24) arranged on the machine frame (1) and a storage box (25) arranged on the bearing plate (24) in a sliding mode.

7. The bearing ring chamfer detection device according to claim 1, wherein a guide post (26) is arranged on the chamfer detection mounting seat (31), a guide hole (27) is formed in the chamfer detection claw (32), the guide post (26) is inserted in the guide hole (27), and a drive spring (28) for pushing the chamfer detection claw (32) to move towards the bearing to be detected is sleeved on the guide post (26).

8. The bearing ring chamfer detecting device according to claim 1, wherein the carrier plate (2) is provided with a chamfer detecting reference plate (29), and the chamfer detecting claw (32) abuts against the chamfer detecting reference plate (29) and the circumferential surface of the bearing ring.