CN216503983U

CN216503983U - Clamping device for bearing ring chamfering machine

Info

Publication number: CN216503983U
Application number: CN202122561503.4U
Authority: CN
Inventors: 唐维星; 陈晓芳; 王忠惠
Original assignee: Wafangdian Jingcheng Bearing Technology Co ltd
Current assignee: Wafangdian Jingcheng Bearing Technology Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-05-13
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a clamping device for a bearing ring chamfering machine, which comprises a module provided with a clamping block, wherein the surface of the module is fixedly connected with the clamping block for clamping and limiting the module, the surface of the module is respectively sleeved with a fixed block for mounting the module and a movable block capable of moving up and down, the surfaces of the fixed block and the movable block are respectively provided with a clamping groove for the clamping block to be inserted, so that the clamping block is inserted in the clamping groove, the surfaces of the clamping block, the fixed block and the movable block are respectively provided with a fixed hole for a fixed bolt to penetrate through, the fixed bolt penetrates through the fixed hole, and one end of the fixed bolt penetrates through the fixed hole, so that the module is clamped on the inner walls of the fixed block and the movable block. This clamping device for bearing ring beveler through the setting of fixture block, draw-in groove and fixing bolt, can be with the connection firmly of module on the device for the convenient replacement that the staff can be on the device does not use the module of internal diameter size, and then can polish the bearing ring of different size and size.

Description

Clamping device for bearing ring chamfering machine

Technical Field

The utility model relates to the technical field of clamping devices, in particular to a clamping device for a bearing ring chamfering machine.

Background

The chamfering machine is a small-sized precision machine tool which is specially used for manufacturing dies, hardware machinery, machine tool, hydraulic parts, valves and textile machinery, chamfering and deburring products in machining modes such as milling and planing, adopts quick machine chamfering to be the trend of mechanical industry development, overcomes the machining defects of the existing machinery and electric tools, has the advantages of convenience, quickness and accuracy, is the best choice for chamfering and cutting metal objects at present, and is divided into a linear chamfering and a curved chamfering according to the requirements of chamfering.

The automatic clamping device of the chamfering machine, disclosed in the Chinese utility model patent application publication specification CN209830915U, comprises the chamfering machine, a feeding device, a clamping groove and a clamping device, wherein a processing notch is formed in the chamfering machine, the feeding device, the clamping groove and the clamping device are arranged on two sides of the processing notch, the feeding device is arranged below the corresponding clamping groove, the clamping device is arranged on one side of the corresponding feeding device, the feeding device feeds a steel bar onto the clamping device, the steel bar is clamped by the feeding device and the clamping device, and a jacking device for preventing the steel bar from falling off in the feeding process is further arranged on the clamping device close to a cutting edge of the chamfering machine; be provided with liftout device, guaranteed that the rod iron can not drop at the pay-off in-process, also can not axial displacement, and can also release the second centre gripping circular arc with the rod iron, the blanking of the rod iron of being convenient for.

However, the device is suitable for a double-head chamfering machine and is not suitable for a single-head chamfering machine, the bearing ring is different in size and length, clamping is not convenient, the bearing ring is not convenient to place in a module and take out of the module, working efficiency of workers is lowered, and before chamfering, a cutting surface of the bearing ring is sharp, and hands of the workers are easily injured.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a clamping device for a bearing ring chamfering machine, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a clamping device for a bearing ring chamfering machine comprises a module provided with a clamping block, the surface of the module is fixedly connected with the clamping block for clamping and limiting the module, the surface of the module is respectively sleeved with a fixed block for installing the module and a movable block capable of moving up and down, the surfaces of the fixed block and the moving block are both provided with clamping grooves for the clamping blocks to be inserted in, so that the clamping blocks are inserted in the clamping grooves, the surfaces of the clamping block, the fixed block and the moving block are all provided with fixing holes for the penetration of a fixing bolt, a fixing bolt penetrates through the fixing hole, one end of the fixing bolt penetrates through the fixing hole, so that the module is clamped on the inner walls of the fixing block and the moving block, the inner wall of the module is inserted with a bearing ring for chamfering, and the inside of the bearing ring is inserted with a supporting device for taking the bearing ring.

Optionally, the supporting device comprises a supporting plate, the surface of the supporting plate is fixedly connected with a rubber layer used for increasing friction force, one side of the supporting plate is fixedly connected with a handle which can be held by hand, and one side of the supporting plate and the handle is fixedly connected with an expansion spring which can support the supporting plate.

Optionally, the bottom of the fixed block is fixedly connected with a base for installation, and the top of the base is connected with a support for supporting the moving block through a bolt thread.

Optionally, a hydraulic cylinder for providing power is installed at the top of the support, one end of the hydraulic cylinder penetrates through the top of the support and is connected to the top of the moving block through a screw thread, and an oil inlet pipe and an oil outlet pipe for driving the hydraulic cylinder are respectively connected to the surface of the hydraulic cylinder through threads.

Optionally, the bottom fixedly connected with of base is used for increasing the slipmat of frictional force, the surface of base is provided with the warning sign that is used for improving the security performance.

Optionally, the inner wall of the module is fixedly connected with a soft rubber for increasing friction, and the surface of the soft rubber is provided with a protrusion for preventing slipping.

(III) advantageous effects

The utility model provides a clamping device for a bearing ring chamfering machine, which has the following beneficial effects:

1. this clamping device for bearing ring beveler through the setting of fixture block, draw-in groove and fixing bolt, can be with the module connection firmly on the device for the staff can be on the device convenient replacement need not the module of internal diameter size, and then can polish the bearing ring of different size sizes, make the device's application scope more extensive, the fixture block is pegged graft with the cooperation of draw-in groove moreover, makes the stability of template higher, embodies the practicality of the device when using.

2. This clamping device for bearing ring beveler, through the setting of propping up the device, the staff can put into the device of propping up in the bearing ring, the bearing ring is propped in the expanding spring resilience, the staff of being convenient for takes shorter bearing ring, prevent that the bearing ring from being too short inconvenient putting into the module and taking out from the module, and then accelerate staff's chamfering speed, improve staff's work efficiency, also avoid bearing ring surface sharpness to cut the staff, embody the device functional when using.

Drawings

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

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

FIG. 3 is a schematic view of a card slot structure according to the present invention;

FIG. 4 is a schematic diagram of a module structure according to the present invention.

In the figure: 1. a module; 2. a clamping block; 3. a fixed block; 4. a moving block; 5. a card slot; 6. a fixing hole; 7. fixing the bolt; 8. a bearing ring; 9. a supporting device; 10. a supporting plate; 11. a rubber layer; 12. a handle; 13. a tension spring; 14. a base; 15. a support; 16. a hydraulic cylinder; 17. an oil inlet pipe; 18. an oil outlet pipe; 19. a non-slip mat; 20. a warning board; 21. and (4) soft glue.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a clamping device for a bearing ring chamfering machine comprises a module 1 provided with a clamping block 2, wherein the inner wall of the module 1 is fixedly connected with a soft rubber 21 used for increasing friction force, the surface of the soft rubber 21 is provided with a bulge used for skid resistance, the surface of the module 1 is fixedly connected with a clamping block 2 used for clamping and limiting the module 1, the surface of the module 1 is respectively sleeved with a fixed block 3 used for installing the module 1 and a moving block 4 capable of moving up and down, the surfaces of the fixed block 3 and the moving block 4 are respectively provided with a clamping groove 5 used for the clamping of the clamping block 2, the clamping block 2 is inserted in the clamping groove 5, the surfaces of the clamping block 2, the fixed block 3 and the moving block 4 are respectively provided with a fixed hole 6 used for the fixed bolt 7 to penetrate through, the fixed bolt 7 penetrates through the inside of the fixed hole 6, one end of the fixed bolt 7 penetrates through the fixed hole 6, the module 1 is clamped on the inner walls of the fixed block 3 and the moving block 4, and the fixed bolt 7 are arranged through the fixed hole 6 and the fixed bolt 7, the device is arranged on a single-end chamfering machine, then a module 1 with a proper size is selected according to the diameter size of a bearing ring 8 required to be chamfered by a worker, a clamping block 2 on the module 1 is inserted into a clamping groove 5 on a fixed block 3 and a moving block 4, a fixed bolt 7 is inserted into a fixed hole 6, and the position of the module 1 is limited and fixed;

the bottom of the fixed block 3 is fixedly connected with a base 14 for mounting, the bottom of the base 14 is fixedly connected with an anti-slip pad 19 for increasing friction force, a warning board 20 for improving safety performance is arranged on the surface of the base 14, the top of the base 14 is connected with a support 15 for supporting the moving block 4 through bolt threads, a hydraulic oil cylinder 16 for providing power is mounted at the top of the support 15, the type of the hydraulic oil cylinder is Hongcheng HOB180X5010015020, through the arrangement of the hydraulic oil cylinder 16, a worker starts the hydraulic oil cylinder 16 to enable the hydraulic rod to move downwards so as to push the moving block 4, and a module 1 on the moving block 4 is enabled to abut against a bearing ring 8, so that the bearing ring 8 is stably clamped;

one end of a hydraulic oil cylinder 16 penetrates through the top of a support 15 and is connected to the top of a moving block 4 through a screw thread, the surface of the hydraulic oil cylinder 16 is respectively connected with an oil inlet pipe 17 and an oil outlet pipe 18 for driving the hydraulic oil cylinder 16 through a screw thread, a bearing ring 8 for chamfering is inserted into the inner wall of a module 1, a supporting device 9 for taking the bearing ring 8 is inserted into the bearing ring 8, the supporting device 9 comprises a supporting plate 10, the surface of the supporting plate 10 is fixedly connected with a rubber layer 11 for increasing friction force, one side of the supporting plate 10 is fixedly connected with a handle 12 for holding, one side of the supporting plate 10 and one side of the handle 12 are fixedly connected with an expansion spring 13 for supporting the supporting plate 10, through the arrangement of the rubber layer 11 and the expansion spring 13, a worker holds the supporting device by hand, holds the handle 12, the expansion spring 13 is extruded inwards, the supporting plate 10 is placed into the bearing ring 8, the handle 12 is loosened, the extension spring 13 springs back against the bearing ring 8 and the bearing ring 8 will be placed in the module 1 on the fixed block 3.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the utility model, the working steps of the device are as follows:

1. firstly, the device is arranged on a single-head chamfering machine, and then a module 1 with a proper size is selected according to the diameter size of a chamfer bearing ring 8 required by a worker;

2. secondly, inserting a clamping block 2 on the module 1 into a clamping groove 5 on a fixed block 3 and a moving block 4, penetrating a fixed bolt 7 into a fixed hole 6, and limiting and fixing the position of the module 1;

3. then, a worker holds the supporting device by hands, holds the handle 12, extrudes the telescopic spring 13 inwards, puts the supporting plate 10 into the bearing ring 8, releases the handle 12, rebounds the telescopic spring 13 to support the bearing ring 8, and puts the bearing ring 8 into the module 1 on the fixed block 3;

4. finally, the worker starts the hydraulic oil cylinder 16, so that the hydraulic rod moves downwards to push the moving block 4, and the module 1 on the moving block 4 is abutted against the bearing ring 8, so that the bearing ring 8 is stably clamped.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bearing ring is clamping device for beveler, is including installing module (1) of fixture block (2), its characterized in that: the surface of the module (1) is fixedly connected with a clamping block (2) for clamping and limiting the module (1), the surface of the module (1) is respectively sleeved with a fixed block (3) for installing the module (1) and a movable block (4) capable of moving up and down, the surfaces of the fixed block (3) and the movable block (4) are respectively provided with a clamping groove (5) for the clamping block (2) to be inserted, the clamping block (2) is inserted in the clamping groove (5), the surfaces of the clamping block (2), the fixed block (3) and the movable block (4) are respectively provided with a fixed hole (6) for a fixed bolt (7) to pass through, a fixed bolt (7) is penetrated in the fixed hole (6), one end of the fixed bolt (7) passes through the fixed hole (6), and the module (1) is clamped on the inner walls of the fixed block (3) and the movable block (4), the inner wall of the module (1) is inserted with a bearing ring (8) for chamfering, and the inside of the bearing ring (8) is inserted with a supporting device (9) for taking the bearing ring (8).

2. The clamping device for the bearing ring chamfering machine according to claim 1, wherein: prop up device (9) and include fagging (10), the fixed surface of fagging (10) is connected with rubber layer (11) that are used for increasing frictional force, handle (12) that one side fixedly connected with of fagging (10) can supply to hand, one side fixedly connected with of fagging (10) and handle (12) can prop up expanding spring (13) of fagging (10).

3. The clamping device for the bearing ring chamfering machine according to claim 1, wherein: the bottom of the fixed block (3) is fixedly connected with a base (14) for installation, and the top of the base (14) is connected with a support (15) for supporting the moving block (4) through bolt threads.

4. The clamping device for the bearing ring chamfering machine according to claim 3, wherein: the hydraulic oil cylinder (16) used for providing power is installed at the top of the support (15), one end of the hydraulic oil cylinder (16) penetrates through the top of the support (15) and is connected to the top of the moving block (4) through a screw thread, and an oil inlet pipe (17) and an oil outlet pipe (18) used for driving the hydraulic oil cylinder (16) are respectively connected to the surface of the hydraulic oil cylinder (16) through threads.

5. The clamping device for the bearing ring chamfering machine according to claim 3, wherein: the bottom fixedly connected with of base (14) is used for increasing the slipmat (19) of frictional force, the surface of base (14) is provided with warning sign (20) that are used for improving the security performance.

6. The clamping device for the bearing ring chamfering machine according to claim 1, wherein: the inner wall of the module (1) is fixedly connected with a soft rubber (21) used for increasing friction force, and the surface of the soft rubber (21) is provided with a bulge used for preventing skidding.