CN220094240U - Positioning device for bearing ring machining - Google Patents

Abstract

The utility model provides a positioning device for processing a bearing ring, which relates to the technical field of positioning devices and comprises: the box, the inside of box is provided with the threaded rod, the surface sliding connection of threaded rod has two screw thread hollow shaft motors, can drive the device clamping assembly through the cooperation use of box, movable rod, threaded rod and screw thread hollow shaft motor and remove, can carry out the centre gripping location to bearing ring, thereby promoted the practicality of device, can change different grip blocks through the cooperation use of removable grip block, the connecting rod, telescopic link and go-between and fix a position bearing ring, can adapt to more bearing rings, thereby promoted the superiority of device, can fix a position fixedly to the bearing ring of major part through workstation, reservation groove, go-between and the cooperation use of lower solid fixed ring, can cooperate the longer bearing ring of clamping assembly location, thereby promoted the variety of device.

Description

Positioning device for bearing ring machining

Technical Field

The utility model relates to the technical field of positioning devices, in particular to a positioning device for processing a bearing ring.

Background

Bearing ring is the important component part of bearing, generally need polish processing to its inner wall after bearing ring accomplishes production, so generally need use positioner to carry out the location to bearing ring, make things convenient for follow-up processing of polishing, current positioner is inconvenient to adjust fixedly it according to bearing ring's different diameters, so influences bearing ring and polishes the stability of processing, leads to in polishing the in-process, and bearing ring appears breaking away from the condition easily at the in-process of polishing.

At present, the chinese patent of the publication number CN213828230U of the prior art discloses a positioning device for bearing ring processing, which comprises a machine body, two sets of sliding cavities are seted up in the inside of organism, sliding cavity left side inner wall fixedly connected with fixed plate, the right side of fixed plate and the left end fixed connection of spring, the right-hand member of spring and the left side fixed connection of slider, the top of slider runs through the sliding cavity and extends outside the organism, the top of slider and the bottom fixed connection of movable block. This positioner is used in bearing ring processing is placed two sets of clamp splice with the material through dialling two sets of clamp splice between, makes the spring receive the extrusion of slider, and the spring pop out will make clamp splice centre gripping material after unclamping the clamp splice, then inserts the fixture block to make the fixture block promote and connect the rope, and then make the rope that connects make the centre gripping material that the clamp splice is tight through the mode that drives the slider, from this the centre gripping material that can be quick has accelerated the efficiency of material processing. However, the positioning device in this case can only position the bearing ring of the small piece, if the bearing ring is longer and larger, the shaking condition can occur, and the working procedure of the following processing can be affected, so that the working efficiency can be affected, and therefore, we design the positioning device for processing the bearing ring.

Disclosure of Invention

The utility model aims to provide a positioning device for processing a bearing ring, which aims to solve the problem that the positioning device in the prior art can only position a bearing ring of a small part, and if the bearing ring is longer and larger, the condition of shaking can occur, and the working procedure of the following processing can be influenced, so that the working efficiency can be influenced, and therefore, the positioning device for processing the bearing ring is designed.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a positioning device for bearing ring processing, comprising: the box, the inside of box is provided with the threaded rod, the surface sliding connection of threaded rod has two screw thread hollow shaft motors, screw thread hollow shaft motor's top all is equipped with the movable rod, the equal fixedly connected with go-between in top of movable rod, the surface of go-between all is provided with the telescopic link, the equal sliding connection in inside of telescopic link has the connecting rod, the equal fixedly connected with removable grip block of one end of connecting rod, the surface mounting of box has the workstation, the reservation groove has been seted up on the surface of workstation, the inside sliding connection of reservation groove has the connecting block, the fixed ring under the fixed surface connection of connecting block, the top of fixed ring is equipped with fixed ring down.

As a preferable scheme of the utility model, the surface of the lower fixing ring is provided with two bolts, and the surfaces of the two bolts are both rotatably connected with a screw.

As a preferable scheme of the utility model, the bottom of the box body is provided with a protection ring, a buffer spring is arranged in the protection ring, and the bottom of the buffer spring is provided with supporting legs.

As a preferable scheme of the utility model, the surface of the box body is provided with a protection plate, and a plurality of fixing screws are rotatably connected to the surface of the protection plate.

As a preferable scheme of the utility model, the surface of the box body is provided with an open slot, and the open slot is a limit rail.

As a preferable scheme of the utility model, a control board is arranged on the surface of the box body, and two keys are arranged on the surface of the control board.

Compared with the prior art, the utility model has the beneficial effects that:

this scheme uses through the cooperation of box, movable rod, threaded rod and screw hollow shaft motor and can drive the device centre gripping subassembly and remove, can carry out centre gripping location to bearing ring to promoted the practicality of device, can change different grip blocks through the cooperation of removable grip block, connecting rod, telescopic link and go-between and fix a position bearing ring, can adapt to more bearing rings, thereby promoted the superiority of device, can fix a position fixedly to the bearing ring of large tracts of land through workstation, reservation groove, go up fixed ring and lower fixed ring's cooperation use, can cooperate the longer bearing ring of centre gripping subassembly location, thereby promoted the variety of device.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

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

FIG. 2 is a second schematic diagram of the overall structure of the present utility model;

FIG. 3 is a first partial schematic view of the structure of the present utility model;

fig. 4 is a second partial schematic view of the structure of the present utility model.

In the figure: 1. a case; 2. an open slot; 3. a work table; 4. a reserved groove; 5. a replaceable clamping block; 6. a connecting rod; 7. a telescopic rod; 8. a connecting ring; 9. a set screw; 10. a protection plate; 11. a key; 12. a control board; 13. a moving rod; 14. a threaded rod; 15. a threaded hollow shaft motor; 16. an upper fixing ring; 17. a screw; 18. a bolt; 19. a lower fixing ring; 20. a connecting block; 21. a guard ring; 22. a buffer spring; 23. and (5) supporting legs.

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.

Examples

Referring to fig. 1-4, the technical scheme provided by the present embodiment is as follows:

a positioning device for bearing ring processing, comprising: the box 1, the inside of box 1 is provided with threaded rod 14, threaded rod 14's surface sliding connection has two screw thread hollow shaft motor 15, screw thread hollow shaft motor 15's top all is equipped with movable rod 13, the equal fixedly connected with go-between 8 in top of movable rod 13, go-between 8's surface all is provided with telescopic link 7, telescopic link 7's the equal sliding connection of inside has connecting rod 6, the equal fixedly connected with removable grip block 5 of one end of connecting rod 6, box 1's surface mounting has workstation 3, reservation groove 4 has been seted up on workstation 3's surface, reservation groove 4's inside sliding connection has connecting block 20, connecting block 20's fixed surface is connected with down solid fixed ring 19, gu the top of fixed ring 19 is equipped with solid fixed ring 16 down.

In the specific embodiment of the utility model, the clamping assembly of the device can be driven to move through the matched use of the box body 1, the moving rod 13, the threaded rod 14 and the threaded hollow shaft motor 15, so that the bearing ring can be clamped and positioned, the practicability of the device is improved, different clamping blocks can be replaced for positioning the bearing ring through the matched use of the replaceable clamping blocks 5, the connecting rod 6, the telescopic rod 7 and the connecting ring 8, more bearing rings can be adapted, the advantages of the device are improved, the bearing ring of a large piece can be positioned and fixed through the matched use of the workbench 3, the reserved groove 4, the upper fixing ring 16 and the lower fixing ring 19, and the longer bearing ring can be positioned through the matched clamping assembly, so that the diversity of the device is improved.

Specifically, the surface of the lower fixing ring 19 is provided with two bolts 18, and the surfaces of the two bolts 18 are both rotatably connected with a screw 17.

In the specific embodiment of the utility model, the bearing ring can be fixed through the cooperation of the screw 17, the bolt 18 and the lower fixing ring 19, so that the reliability of the device is improved.

Specifically, the bottom of box 1 is provided with protection ring 21, and the internally mounted of protection ring 21 has buffer spring 22, and the bottom of buffer spring 22 is equipped with landing leg 23.

In the embodiment of the utility model, the box body 1, the protection ring 21, the buffer spring 22 and the supporting legs 23 are matched to provide buffer when the device is carried and moved, so that the precision of the device is improved.

Specifically, the surface of box 1 is provided with guard plate 10, and the surface rotation of guard plate 10 is connected with a plurality of set screws 9.

In the specific embodiment of the utility model, the device can be disassembled for overhauling and maintenance through the matched use of the box body 1, the fixing screws 9 and the protection plates 10, so that the service life of the device is prolonged.

Specifically, an open slot 2 is formed in the surface of the box body 1, and the open slot 2 is a limiting track.

In the specific embodiment of the utility model, the clamping assembly can be limited in movement through the cooperation of the box body 1 and the open slot 2, so that the accuracy of the device is improved.

Specifically, a control board 12 is provided on the surface of the case 1, and two keys 11 are provided on the surface of the control board 12.

In the specific embodiment of the utility model, the clamping assembly can be controlled to position the bearing ring through the matched use of the box body 1, the keys 11 and the control panel 12, so that the working efficiency of the device is improved.

Working principle: the removable grip block 5 can be changed according to different bearing rings at first, then can start the screw hollow shaft motor 15 through pressing the button 11, make it slide on the surface of threaded rod 14, the screw hollow shaft motor 15 can drive the movable rod 13 at its top and remove this moment, the go-between 8 at movable rod 13 top can drive telescopic link 7 again and drive connecting rod 6 and fix a position the bearing ring through removable grip block 5 at last, move fixed ring 19 and last fixed ring 16 through moving connecting block 20 in the inside of reservation groove 4 when meetting the great bearing of length, then place the bearing ring after well through rotating the screw 17 at the surface of bolt 18 and fix it, can dismantle guard plate 10 through rotating set screw 9 and overhaul and maintain the device.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. A positioning device for machining a bearing ring, comprising:

the novel movable box comprises a box body (1), wherein a threaded rod (14) is arranged in the box body (1), two threaded hollow shaft motors (15) are connected to the surface of the threaded rod (14) in a sliding manner, movable rods (13) are arranged at the tops of the threaded hollow shaft motors (15), connecting rings (8) are fixedly connected to the tops of the movable rods (13), telescopic rods (7) are arranged on the surfaces of the connecting rings (8), connecting rods (6) are fixedly connected to the inner parts of the telescopic rods (7) in a sliding manner, clamping blocks (5) are fixedly connected to one end of each connecting rod (6), a workbench (3) is arranged on the surface of the box body (1), reserved grooves (4) are formed in the surface of the workbench, connecting blocks (20) are fixedly connected to the inner parts of the reserved grooves (4), lower fixing rings (19) are fixedly connected to the surfaces of the connecting blocks (20), and upper fixing rings (16) are arranged on the tops of the lower fixing rings (19).

2. The positioning device for machining a bearing ring according to claim 1, wherein: the surface of lower solid fixed ring (19) is provided with two bolts (18), and the surface of two bolts (18) is all rotated and is connected with knob (17).

3. The positioning device for machining a bearing ring according to claim 1, wherein: the surface of box (1) is provided with guard plate (10), the surface rotation of guard plate (10) is connected with a plurality of fixed screws (9).

4. The positioning device for machining a bearing ring according to claim 1, wherein: an open slot (2) is formed in the surface of the box body (1), and the open slot (2) is a limit track.

5. The positioning device for machining a bearing ring according to claim 1, wherein: the surface of box (1) is provided with control panel (12), the surface of control panel (12) is equipped with two button (11).