CN211855843U

CN211855843U - Train bearing detection device

Info

Publication number: CN211855843U
Application number: CN202020805620.3U
Authority: CN
Inventors: 王森
Original assignee: Nantong Wanling Machinery Co ltd
Current assignee: Nantong Wanling Machinery Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-11-03
Anticipated expiration: 2030-05-14

Abstract

The utility model belongs to the technical field of bearing check out test set, especially, be a train bearing detection device, comprises a workbench, the top fixedly connected with backup pad of workstation, backup pad side sliding connection has the connecting plate, the rotation motor is installed at the connecting plate top, the output fixedly connected with bull stick of rotation motor, the bottom fixedly connected with mount pad of bull stick, the bottom of mount pad is provided with the test bar, the top fixedly connected with fixture block of test bar, the draw-in groove has been seted up to the bottom of mount pad, the inner wall sliding connection of fixture block and draw-in groove. The utility model discloses a cooperation between fixture block, draw-in groove, spread groove, coupling spring, connecting block, regulation hole and the inserted bar that set up makes can change the model of test bar according to the thickness of being surveyed the bearing when using to with can detect multiple bearing, improved detection device's practicality.

Description

Train bearing detection device

Technical Field

The utility model relates to a bearing check out test set technical field specifically is a train bearing detection device.

Background

The bearing is an important part in modern mechanical equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body, and a device for detecting the bearing after the bearing is produced is called a bearing detection device.

However, the existing bearing detection device has the following problems:

1. when the bearing is detected, the bearing needs to be fixed on a testing rod for detection so as to detect whether the bearing can rotate, and the thickness of the testing rod is inconvenient to adjust according to the size of the bearing during detection, so that the detection effect is influenced;

2. when detecting, inconvenient according to the size regulation test bar's of bearing thickness, lead to easily taking place to damage because of intensity is not enough when using.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a train bearing detection device has solved inconvenient thickness according to the size regulation test bar of bearing and the inconvenient problem of the thickness according to the size regulation test bar of bearing.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a train bearing detection device, includes the workstation, the top fixedly connected with backup pad of workstation, backup pad side sliding connection has the connecting plate, the rotation motor is installed at the connecting plate top, the output fixedly connected with bull stick of rotation motor, the bottom fixedly connected with mount pad of bull stick, the bottom of mount pad is provided with the test bar, the top fixedly connected with fixture block of test bar, the draw-in groove has been seted up to the bottom of mount pad, the inner wall sliding connection of fixture block and draw-in groove, the spread groove has been seted up to the side of fixture block, the inner wall fixedly connected with coupling spring of spread groove, coupling spring's side fixedly connected with connecting block, the regulation hole has been seted up to the side of mount pad, the inner wall sliding connection in regulation hole has the inserted bar, inserted bar and connecting block contact.

As a preferred technical scheme of the utility model, the side fixedly connected with fixed plate of backup pad, the bottom fixedly connected with pneumatic cylinder of fixed plate, the tip and the connecting plate fixed connection of pneumatic cylinder, the bottom fixedly connected with guide arm of fixed plate, guide arm and connecting plate through connection.

As a preferred technical scheme of the utility model, servo motor is installed to the side of backup pad, servo motor's output fixedly connected with threaded rod, the surperficial threaded connection of threaded rod has a screw thread section of thick bamboo, the side fixedly connected with clamping device of a screw thread section of thick bamboo.

As a preferred technical scheme of the utility model, clamping device includes limiting plate and stripper plate, rotate through the pivot between limiting plate and the stripper plate and be connected with branch, fixedly connected with detection spring between the branch.

As a preferred technical scheme of the utility model, the bottom fixedly connected with supporting leg of workstation, the spout has been seted up at the top of workstation, and the inner wall sliding connection of spout has slider, slider and limiting plate fixed connection.

As a preferred technical scheme of the utility model, the spacing piece of side fixedly connected with of mount pad, the side fixedly connected with reset spring of spacing piece, reset spring's side fixedly connected with push pedal, push pedal and inserted bar fixed connection, reset spring cup joints the surface at the inserted bar.

(III) advantageous effects

Compared with the prior art, the utility model provides a train bearing detection device possesses following beneficial effect:

1. this train bearing detection device makes the model that can change the test bar according to the thickness of being surveyed the bearing when using through the cooperation between fixture block, draw-in groove, spread groove, coupling spring, connecting block, regulation hole and the inserted bar that sets up to with can detect multiple bearing, improved detection device's practicality.

2. This train bearing detection device makes the intensity that can measure the bearing when carrying out work through the cooperation between the fixed plate that sets up, pneumatic cylinder, servo motor, threaded rod, a screw thread section of thick bamboo and the clamping device, has guaranteed the follow-up stability when using the bearing again, avoids taking place the condition of breaking inadequately because of intensity.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the clamping device of the present invention;

fig. 3 is a schematic view of the connection between the rotating rod and the testing rod of the present invention.

In the figure: 1. a work table; 2. a support plate; 3. a connecting plate; 4. rotating the motor; 5. a rotating rod; 6. a mounting seat; 7. a test rod; 8. a clamping block; 9. a card slot; 10. connecting grooves; 11. a connecting spring; 12. connecting blocks; 13. an adjustment hole; 14. inserting a rod; 15. a fixing plate; 16. a hydraulic cylinder; 17. a guide bar; 18. a servo motor; 19. a threaded rod; 20. a threaded barrel; 21. a clamping device; 211. a limiting plate; 212. a pressing plate; 213. a strut; 214. detecting a spring; 22. supporting legs; 23. a limiting sheet; 24. a return spring; 25. a push plate.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a train bearing detection device, comprises a workbench 1, the top fixedly connected with backup pad 2 of workstation 1, 2 side sliding connection in backup pad have connecting plate 3, rotation motor 4 is installed at 3 tops of connecting plate, the output fixedly connected with bull stick 5 of rotation motor 4, the bottom fixedly connected with mount pad 6 of bull stick 5, the bottom of mount pad 6 is provided with test bar 7, the top fixedly connected with fixture block 8 of test bar 7, draw-in groove 9 has been seted up to the bottom of mount pad 6, the inner wall sliding connection of fixture block 8 and draw-in groove 9, spread groove 10 has been seted up to the side of fixture block 8, the inner wall fixedly connected with coupling spring 11 of spread groove 10, coupling spring 11's side fixedly connected with connecting block 12, regulation hole 13 has been seted up to the side of mount pad 6, the inner wall sliding connection of regulation hole 13 has inserted bar 14.

In this embodiment, thereby it rotates to drive test bar 7 through 4 back bull sticks 5 of rotation motor that set up of rotation, thereby can rotate the bearing and test, 6 changes that make things convenient for test bar 7 through the mount pad that sets up, when changing, make connecting block 12 remove to the spread groove 10 from the inner wall of adjusting hole 13 in through promoting inserted bar 14, then to the surface pulling test bar 7 of mount pad 6, make fixture block 8 slide at the inner wall of draw-in groove 9, thereby reach the effect that breaks away from, when fixing, it fixes to spring connecting block 12 into in adjusting hole 13 through connecting spring 11's resilience force.

Specifically, the side fixedly connected with fixed plate 15 of backup pad 2, the bottom fixedly connected with pneumatic cylinder 16 of fixed plate 15, the tip and the connecting plate 3 fixed connection of pneumatic cylinder 16, the bottom fixedly connected with guide arm 17 of fixed plate 15, guide arm 17 and connecting plate 3 through connection.

In this embodiment, promote connecting plate 3 and move down through starting up pneumatic cylinder 16 to promote test bar 7 and test the inside intensity of bearing, play the fixed effect of connecting through the fixed plate 15 that sets up, play the effect of direction through the guide arm 17 that sets up.

Specifically, a servo motor 18 is installed on the side edge of the supporting plate 2, a threaded rod 19 is fixedly connected to the output end of the servo motor 18, a threaded cylinder 20 is connected to the surface of the threaded rod 19 in a threaded mode, and a clamping device 21 is fixedly connected to the side edge of the threaded cylinder 20.

In this embodiment, the servo motor 18 through setting up drives threaded rod 19 after starting and rotates to make a screw thread section of thick bamboo 20 remove, thereby promote clamping device 21 and extrude the bearing, make can detect bearing surface's intensity.

Specifically, the clamping device 21 includes a limiting plate 211 and an extrusion plate 212, a supporting rod 213 is rotatably connected between the limiting plate 211 and the extrusion plate 212 through a rotating shaft, and a detection spring 214 is fixedly connected between the supporting rods 213.

In this embodiment, whether reach standard of its intensity is obtained through the shrink condition of the detection spring 214 that sets up, plays the effect of the direction of connection through the branch 213 that sets up, plays fixed effect through the limiting plate 211 that sets up, plays the effect of centre gripping through the detection spring 214 that sets up.

Specifically, the bottom fixedly connected with supporting leg 22 of workstation 1, the spout has been seted up at the top of workstation 1, and the inner wall sliding connection of spout has the slider, slider and limiting plate 211 fixed connection.

In this embodiment, the supporting leg 22 through setting up plays the effect of support, plays spacing effect to limiting plate 211 through the spout and the slider that set up, has avoided when threaded rod 19 carries out the pivoted, and a screw thread section of thick bamboo 20 drives clamping device 21 and rotates together.

Specifically, the side fixedly connected with spacing piece 23 of mount pad 6, the side fixedly connected with reset spring 24 of spacing piece 23, reset spring 24's side fixedly connected with push pedal 25, push pedal 25 and inserted bar 14 fixed connection, reset spring 24 cup joints on the surface of inserted bar 14.

In this embodiment, the limiting piece 23 is arranged to play a role in connection limiting, and the reset spring 24 and the push plate 25 are arranged to conveniently reset the inserted rod 14, so that the inserted rod can be better used.

The utility model discloses a theory of operation and use flow: the connecting plate 3 is pushed to move downwards by starting the hydraulic cylinder 16, so that the testing rod 7 is pushed to test the strength inside the bearing, the fixing plate 15 is arranged to play a role in connection and fixation, the guide rod 17 is arranged to play a role in guiding, the rear rotating rod 5 is started by the arranged rotating motor 4 to drive the testing rod 7 to rotate, so that whether the bearing can rotate or not can be tested, the testing rod 7 is convenient to replace by the arranged mounting seat 6, when the replacement is carried out, the connecting block 12 is moved into the connecting groove 10 from the inner wall of the adjusting hole 13 by pushing the inserting rod 14, then the testing rod 7 is pulled towards the surface of the mounting seat 6, so that the clamping block 8 slides on the inner wall of the clamping groove 9, the separation effect is achieved, when the fixing is carried out, the connecting block 12 is bounced into the adjusting hole 13 by the resilience force of the connecting spring 11 to be fixed, the screw thread cylinder 20 is driven to rotate by the starting of the arranged servo motor 18, so that the screw thread cylinder 20 moves, the clamping device 21 is pushed to extrude the bearing, the surface strength of the bearing can be detected, whether the strength reaches the standard or not is obtained by the contraction condition of the arranged detection spring 214 when the detection is carried out, the connecting guide function is realized by the arranged support rod 213, the fixing function is realized by the arranged limit plate 211, the clamping function is realized by the arranged detection spring 214, the supporting function is realized by the arranged supporting leg 22, the limit function is realized by the arranged sliding chute and the sliding block to the limit plate 211, the situation that when the screw thread cylinder 19 rotates, the screw thread cylinder 20 drives the clamping device 21 to rotate together, the connecting limit function is realized by the arranged limit sheet 23, the inserted rod 14 is conveniently reset by the arranged reset spring 24 and the push plate 25, for better use.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a train bearing detection device, includes workstation (1), its characterized in that: the top of the workbench (1) is fixedly connected with a supporting plate (2), the side edge of the supporting plate (2) is slidably connected with a connecting plate (3), the top of the connecting plate (3) is provided with a rotating motor (4), the output end of the rotating motor (4) is fixedly connected with a rotating rod (5), the bottom of the rotating rod (5) is fixedly connected with a mounting seat (6), the bottom of the mounting seat (6) is provided with a test rod (7), the top of the test rod (7) is fixedly connected with a clamping block (8), the bottom of the mounting seat (6) is provided with a clamping groove (9), the clamping block (8) is slidably connected with the inner wall of the clamping groove (9), the side edge of the clamping block (8) is provided with a connecting groove (10), the inner wall of the connecting groove (10) is fixedly connected with a connecting spring (11), and the side edge of the, adjusting holes (13) have been seted up to the side of mount pad (6), the inner wall sliding connection of adjusting holes (13) has inserted bar (14), inserted bar (14) and connecting block (12) contact.

2. The train bearing detection device of claim 1, wherein: the side fixedly connected with fixed plate (15) of backup pad (2), the bottom fixedly connected with pneumatic cylinder (16) of fixed plate (15), the tip and connecting plate (3) fixed connection of pneumatic cylinder (16), the bottom fixedly connected with guide arm (17) of fixed plate (15), guide arm (17) and connecting plate (3) through connection.

3. The train bearing detection device of claim 1, wherein: servo motor (18) are installed to the side of backup pad (2), output fixedly connected with threaded rod (19) of servo motor (18), the surperficial threaded connection of threaded rod (19) has a screw thread section of thick bamboo (20), the side fixedly connected with clamping device (21) of a screw thread section of thick bamboo (20).

4. The train bearing detection device of claim 3, wherein: clamping device (21) include limiting plate (211) and stripper plate (212), rotate through the pivot between limiting plate (211) and stripper plate (212) and be connected with branch (213), fixedly connected with detection spring (214) between branch (213).

5. The train bearing detection device of claim 1, wherein: the bottom fixedly connected with supporting leg (22) of workstation (1), the spout has been seted up at the top of workstation (1), and the inner wall sliding connection of spout has the slider, slider and limiting plate (211) fixed connection.

6. The train bearing detection device of claim 1, wherein: the side fixedly connected with spacing piece (23) of mount pad (6), the side fixedly connected with reset spring (24) of spacing piece (23), the side fixedly connected with push pedal (25) of reset spring (24), push pedal (25) and inserted bar (14) fixed connection, reset spring (24) cup joint on the surface of inserted bar (14).