CN220612937U

CN220612937U - Rotary bearing retainer crimping equipment

Info

Publication number: CN220612937U
Application number: CN202322247853.2U
Authority: CN
Inventors: 赵霞; 高林章; 朱玲
Original assignee: Yancheng Gelida Machinery Co ltd
Current assignee: Yancheng Gelida Machinery Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-03-19
Anticipated expiration: 2033-08-21

Abstract

The utility model discloses rotary bearing retainer crimping equipment which comprises a base, wherein a rotating assembly and a pressing assembly are arranged on the upper surface of the base in parallel, a bearing module is arranged on the upper surface of the rotating assembly, and a pressing module is detachably connected inside the pressing assembly; the bearing module is used for bearing the bearing and retainer combination; the utility model realizes the function of carrying out applicability assembly according to the size requirement of the bearing, has higher equipment disassembly and assembly speed, also realizes the function of carrying out stable punching connection on the bearing and the retainer combination, and can carry out punching and bearing taking and placing simultaneously through the two bearing modules arranged on the upper surface of the rotating plate, thereby ensuring the product quality of the finished bearing, improving the processing speed of the bearing, eliminating the potential safety hazard of manually taking and placing the bearing in the punching equipment, and has simple structure and higher practicability, thereby being suitable for being widely popularized and used.

Description

Rotary bearing retainer crimping equipment

Technical Field

The utility model belongs to the technical field of bearing processing equipment, and particularly relates to rotary bearing retainer crimping equipment.

Background

Rolling bearings are a precision mechanical element that changes sliding friction between an operating shaft and a shaft seat into rolling friction, thereby reducing friction losses. The rolling bearing generally consists of four parts, namely an inner ring, an outer ring, rolling bodies and a retainer, wherein the inner ring is matched with the shaft and rotates together with the shaft; the outer ring is matched with the bearing seat to play a supporting role; the rolling bodies are uniformly distributed between the inner ring and the outer ring by means of the retainer, and the shape, the size and the number of the rolling bodies directly influence the service performance and the service life of the rolling bearing; the retainer can uniformly distribute the rolling bodies and guide the rolling bodies to rotate for lubrication.

At present, in the process of installing the retainer, the bearing needs to divide the balls in the bearing by utilizing the retainer at one side, then the retainer at the other side is wedged with the pins of the retainer, and then the redundant pins are flattened by using stamping equipment so as to fixedly connect the retainers at two sides; the existing bearing retainer crimping equipment generally adopts manual operation to place the bearing and retainer combination body at the operation position of the stamping equipment, so that the bearing and retainer combination body is easy to deviate or incline, the product quality of a finished bearing is seriously influenced, certain potential safety hazards exist in the manual taking process, and meanwhile, the adding speed of the bearing retainer is also slower; for this reason, it is necessary to design a rotary bearing holder crimping apparatus.

Disclosure of Invention

Aiming at the situation, in order to solve the problems that the existing bearing retainer crimping equipment is generally used for manually placing the bearing and retainer combination at the operation position of the stamping equipment, so that the bearing and retainer combination is easy to deflect or incline, the product quality of a finished bearing is seriously affected, certain potential safety hazards exist in the manual taking process, and meanwhile, the mounting speed of the bearing retainer is also slower.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the rotary bearing retainer crimping equipment comprises a base, wherein a rotating assembly and a pressing assembly are arranged on the upper surface of the base in parallel, a bearing module is arranged on the upper surface of the rotating assembly, and a pressing module is detachably connected inside the pressing assembly; the bearing module is used for bearing the bearing and retainer combination, the rotating assembly is used for enabling the bearing and retainer combination borne by the outer side wall of the bearing module to rotate in a reciprocating mode to the circumference of the pressing end of the pressing assembly, the lower pressing die assembly is used for wedging the upper surface of the bearing and retainer combination, and the pressing assembly is used for vertically moving the lower pressing die assembly in a reciprocating mode to be attached to or detached from the bearing and retainer combination, and the retainer adding operation of the bearing is completed.

The rotating assembly comprises a motor, wherein an output shaft of the motor is provided with one end of a rotating shaft, the other end of the rotating shaft is fixedly connected with a connecting plate, and the upper surface of the connecting plate is detachably connected with a rotating plate by adopting a fastener A.

The foregoing rotary bearing retainer crimping equipment, the carrier module includes reference column and loading board, the reference column sets up at the rotating plate upper surface, the draw-in groove has been seted up to loading board bottom surface outer wall, wherein draw-in groove inside wall and reference column surface block, the through-hole has been seted up to the loading board upper surface, just the screw groove has been seted up to the reference column upper surface, wherein the loading board upper surface is provided with the one end of bolt, just the other end of bolt runs through the through-hole and extends to the screw groove inside, the loading tank has been seted up to the loading board lateral wall, just the loading tank is used for bearing and retainer assembly.

The pressing assembly comprises a supporting frame, the supporting frame is arranged on the upper surface of the base, a side groove is formed in the outer side wall of the supporting frame, the inner wall of the top surface of the side groove is detachably connected with a hydraulic cylinder, one end of a hydraulic telescopic rod is slidably connected to the inner side wall of the hydraulic cylinder, a pressing plate is arranged at the other end of the hydraulic telescopic rod, a limiting hole is formed in the inner wall of the top surface of the side groove, a limiting rod is arranged on the upper surface of the pressing plate, and the outer side wall of the limiting rod is slidably connected with the inner side wall of the limiting hole.

The rotary bearing retainer crimping equipment comprises the lower pressing die assembly, wherein the lower pressing die assembly comprises a die plate, the upper surface of the die plate is provided with a groove, the inner side wall of the groove is wedged with the outer side wall of the pressing plate, the inner side wall of the groove is detachably connected with the pressing plate by adopting a fastener B, the outer wall of the bottom surface of the die plate is provided with a die column, and the outer wall of the bottom surface of the die column is provided with a die groove.

In the above-mentioned rotary bearing retainer crimping device, the number of the bearing modules is two, and the two bearing modules are symmetrically distributed on the upper surface of the rotating plate.

In the above-mentioned rotary bearing retainer crimping device, the height of the outer wall of the bottom surface of the rotating plate is the same as the height of the inner wall of the bottom surface of the side groove, and the outer wall of the bottom surface of the rotating plate is slidably connected with the inner wall of the bottom surface of the side groove.

In the above-mentioned rotary bearing retainer crimping device, the bearing module is located at a position right below the pressing module, and the inner side wall of the die cavity is wedged with the inner side wall of the bearing cavity.

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

(1) According to the size requirement of the bearing, the bearing module and the lower pressing die set are selected, the bearing plate is moved again, the inner side wall of the clamping groove is wedged with the outer side wall of the positioning column, then the bolt is rotated along the threaded groove through the through hole, the bolt and the positioning column can be detachably connected, the bearing plate is detachably connected to the outer side wall of the positioning column, the template is moved, the inner side wall of the groove is clamped with the outer side wall of the pressing plate, the fastener B is rotated, the template and the pressing plate can be detachably connected, the die column is detachably connected to the outer wall of the bottom surface of the pressing plate, the function that the equipment can be assembled according to the size requirement of the bearing is effectively achieved, the equipment disassembling speed is high, and the equipment is simple in structure and high in applicability.

(2) The bearing and retainer assembly is placed into the bearing groove along the bearing groove, the inner side wall of the bearing and the inner side wall of the bearing groove are wedged, the output shaft is driven to rotate through the motor operation, the rotating shaft is driven to rotate and the connecting plate is driven to rotate under the connecting action of the fastening piece A, the bearing and retainer assembly borne by the outer side wall of the bearing groove can circularly move to the position below the die post, the hydraulic telescopic rod is driven to stretch and slide through the hydraulic cylinder operation, the pressing plate can be driven to vertically move in the side groove, the die post and the upper surface of the bearing and retainer assembly can be driven to wedge, the contact pin of the retainer is pressed down to deform, the two side retainers are fixedly connected, meanwhile, the pressing stability of the pressing plate is guaranteed under the action that the limiting rod slides along the inner side wall of the limiting hole, the bearing and retainer assembly can be stably pressed, the bearing can be taken and placed at one side through the two bearing modules arranged on the upper surface of the rotating plate, the condition that the bearing and the retainer assembly is deflected or inclined is avoided, the hidden danger of the bearing is eliminated, and the product is safely processed in the bearing is removed.

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 schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a rotating assembly and a pressing assembly according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic view of a carrier module according to the present utility model;

in the figure: 1. a base; 2. a rotating assembly; 201. a motor; 202. a rotating shaft; 203. a connecting plate; 204. a rotating plate; 205. a fastener A; 3. a carrying module; 301. positioning columns; 302. a carrying plate; 303. a carrying groove; 304. a clamping groove; 305. a bolt; 306. a thread groove; 307. a through hole; 4. a pressing assembly; 401. a support frame; 402. a side groove; 403. a hydraulic cylinder; 404. a hydraulic telescopic rod; 405. a pressing plate; 406. a limit rod; 407. a limiting hole; 5. a pressing module; 501. a template; 502. a groove; 503. a mold column; 504. a die cavity; 505. and a fastener B.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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

1-4, the rotary bearing retainer crimping equipment comprises a base 1, wherein a rotating assembly 2 and a pressing assembly 4 are arranged on the upper surface of the base 1 in parallel, a bearing module 3 is arranged on the upper surface of the rotating assembly 2, and a lower pressing die set 5 is detachably connected inside the pressing assembly 4; the bearing module 3 is used for bearing the bearing and retainer combination, the rotating assembly 2 is used for rotating the bearing and retainer combination borne by the outer side wall of the bearing module 3 to the circumferential reciprocation of the pressing end of the pressing assembly 4, the pressing module 5 is used for wedging the bearing and retainer combination on the upper surface of the pressing assembly, the pressing assembly 4 is used for vertically reciprocating to press the bearing and retainer combination or separating from the bearing and retainer combination, and the retainer of the bearing is additionally installed, the function of assembling the equipment according to the size requirement of the bearing is realized through the rotating assembly 2, the bearing module 3, the pressing assembly 4 and the pressing module 5, the equipment disassembling and assembling speed is high, and the function of stably punching and connecting the bearing and retainer combination is realized.

Specifically, the rotating assembly 2 includes a motor 201, an output shaft of the motor 201 is provided with one end of a rotating shaft 202, and the other end of the rotating shaft 202 is fixedly connected with a connecting plate 203, wherein a rotating plate 204 is detachably connected to an upper surface of the connecting plate 203 by using a fastener a205, and the rotating shaft 202 is driven to rotate and the connecting plate 203 is driven to rotate by operating and driving the output shaft of the motor 201, so that the rotating plate 204 can be driven to rotate under the connection action of the fastener a205, and thus, a bearing and a retainer assembly borne by an outer side wall of the bearing groove 303 can move to a position below the mold pillar 503 in a circular manner.

Specifically, the bearing module 3 includes a positioning column 301 and a bearing plate 302, the positioning column 301 is disposed on the upper surface of the rotating plate 204, a clamping groove 304 is formed on the outer wall of the bottom surface of the bearing plate 302, the inner side wall of the clamping groove 304 is clamped with the outer side wall of the positioning column 301, a through hole 307 is formed on the upper surface of the bearing plate 302, a threaded groove 306 is formed on the upper surface of the positioning column 301, one end of a bolt 305 is disposed on the upper surface of the bearing plate 302, the other end of the bolt 305 penetrates through the through hole 307 and extends into the threaded groove 306, a bearing groove 303 is formed on the outer side wall of the bearing plate 302, the bearing groove 303 is used for bearing a bearing and retainer assembly, the bearing module 3 and the pressing module 5 are selected according to the size requirement of a bearing, the bearing plate 302 is moved, the inner side wall of the clamping groove 304 is wedged with the outer side wall of the positioning column 301, and the bolt 305 is rotated along the threaded groove 306, so that the bolt 305 can be detachably connected with the positioning column 301, and the bearing plate 302 can be detachably connected to the outer side wall of the positioning column 301.

Specifically, the pressing assembly 4 includes a support frame 401, the support frame 401 is disposed on the upper surface of the base 1, a side groove 402 is formed in the outer side wall of the support frame 401, and a hydraulic cylinder 403 is detachably connected to the inner wall of the top surface of the side groove 402, one end of a hydraulic telescopic rod 404 is slidably connected to the inner side wall of the hydraulic cylinder 403, a pressing plate 405 is disposed at the other end of the hydraulic telescopic rod 404, a limiting hole 407 is formed in the inner wall of the top surface of the side groove 402, a limiting rod 406 is disposed on the upper surface of the pressing plate 405, the outer side wall of the limiting rod 406 is slidably connected with the inner side wall of the limiting hole 407, the hydraulic cylinder 403 is operated to drive the hydraulic telescopic rod 404 to slide in a telescopic manner, so that the pressing plate 405 can be driven to move vertically in the side groove 402, and then the die post 503 and the bearing can be driven to be engaged with the upper surface of the retainer assembly, so that the pins of the retainer are deformed in a pressing manner, and the retainers on the two sides are fixedly connected.

Specifically, the lower pressing die set 5 includes a die plate 501, a groove 502 is formed in the upper surface of the die plate 501, and the inner side wall of the groove 502 is wedged with the outer side wall of the pressing plate 405, wherein the inner side wall of the groove 502 is detachably connected with the pressing plate 405 by using a fastener B505, a die pillar 503 is disposed on the outer wall of the bottom surface of the die plate 501, a die groove 504 is formed on the outer wall of the bottom surface of the die pillar 503, the inner side wall of the groove 502 is clamped with the outer side wall of the pressing plate 405 by moving the die plate 501, and then the fastener B505 is rotated to detachably connect the die plate 501 with the pressing plate 405, so that the die pillar 503 is detachably connected with the outer wall of the bottom surface of the pressing plate 405.

Specifically, the number of the bearing modules 3 is two, and the two bearing modules 3 are symmetrically distributed on the upper surface of the rotating plate 204, so that the bearing can be taken and placed while punching is performed through the two bearing modules 3 arranged on the upper surface of the rotating plate 204.

Specifically, the height of the outer wall of the bottom surface of the rotating plate 204 is the same as the height of the inner wall of the bottom surface of the side groove 402, and the outer wall of the bottom surface of the rotating plate 204 is slidably connected with the inner wall of the bottom surface of the side groove 402, so that the bearing and retainer assembly carried by the outer side wall of the carrying groove 303 can move circumferentially to a position below the mold pillar 503 through the rotating plate 204.

Specifically, the carrier module 3 is located at a position directly below the pressing module 5, and the inner side wall of the mold cavity 504 is wedged with the inner side wall of the carrier groove 303, so that the outer wall of the bottom surface of the mold pillar 503 can be wedged with the upper surface of the bearing and retainer assembly through the wedging of the inner side wall of the mold cavity 504 and the inner side wall of the carrier groove 303.

When in use, the bearing module 3 and the pressing module 5 are selected according to the size requirement of the bearing, the bearing plate 302 is moved, the inner side wall of the clamping groove 304 is wedged with the outer side wall of the positioning column 301, then the bolt 305 is rotated along the thread groove 306 through the through hole 307 so as to detachably connect the bolt 305 with the positioning column 301, the bearing plate 302 is detachably connected with the outer side wall of the positioning column 301, the template 501 is moved, the inner side wall of the groove 502 is clamped with the outer side wall of the pressing plate 405, the fastener B505 is rotated so as to detachably connect the template 501 with the pressing plate 405, the template column 503 is detachably connected with the outer side wall of the bottom surface of the pressing plate 405, the device has the function of performing applicability assembly according to the size requirement of the bearing, the device is fast in dismounting speed, then the bearing and retainer combination is put into the bearing groove 303 so as to wedge the inner side wall of the bearing with the inner side wall of the bearing groove 303, then the motor 201 is operated to drive the output shaft to rotate so as to drive the rotating shaft 202 to rotate and the connecting plate 203 to rotate, and then the rotating plate 204 is driven to rotate under the connecting action of the fastener A205, so that the bearing and retainer combination borne by the outer side wall of the bearing groove 303 can circularly move to the position below the die column 503, finally the hydraulic cylinder 403 is operated to drive the hydraulic telescopic rod 404 to slide in a telescopic way so as to drive the pressing plate 405 to vertically move in the side groove 402, and then the die column 503 and the bearing can be driven to wedge the upper surface of the retainer combination, so that the contact pin of the retainer is pressed down to deform and the retainers on two sides are fixedly connected, and meanwhile the pressing stability of the pressing plate 405 is ensured under the action that the limiting rod 406 slides along the inner side wall of the limiting hole 407, the device has the function of stably punching and connecting the bearing and the retainer combination, and the bearing can be taken and placed while punching by the two bearing modules 3 arranged on the upper surface of the rotating plate 204.

The motor 201 and the hydraulic cylinder 403 are all finished products produced by adopting the prior art and can be purchased in the market; the components are all common standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 rotary bearing holder crimping equipment, includes base (1), its characterized in that: the upper surface of the base (1) is provided with a rotating assembly (2) and a pressing assembly (4) in parallel, the upper surface of the rotating assembly (2) is provided with a bearing module (3), and a pressing module (5) is detachably connected inside the pressing assembly (4);

the bearing module (3) is used for bearing the bearing and retainer combination, the rotating assembly (2) is used for enabling the bearing and retainer combination borne by the outer side wall of the bearing module (3) to rotate circumferentially and reciprocally towards the pressing end of the pressing assembly (4), the pressing module (5) is used for wedging the upper surface of the bearing and retainer combination, the pressing assembly (4) is used for vertically moving the pressing module (5) reciprocally to be attached to or detached from the bearing and retainer combination, and the retainer adding operation of the bearing is completed.

2. A rotary bearing retainer crimping apparatus as claimed in claim 1, wherein: the rotating assembly (2) comprises a motor (201), an output shaft of the motor (201) is provided with one end of a rotating shaft (202), the other end of the rotating shaft (202) is fixedly connected with a connecting plate (203), and a rotating plate (204) is detachably connected to the upper surface of the connecting plate (203) through a fastener A (205).

3. A rotary bearing retainer crimping apparatus as claimed in claim 2, wherein: the bearing module (3) comprises a positioning column (301) and a bearing plate (302), the positioning column (301) is arranged on the upper surface of the rotating plate (204), a clamping groove (304) is formed in the outer wall of the bottom surface of the bearing plate (302), the inner side wall of the clamping groove (304) is clamped with the outer surface of the positioning column (301), a through hole (307) is formed in the upper surface of the bearing plate (302), a threaded groove (306) is formed in the upper surface of the positioning column (301), one end of a bolt (305) is arranged on the upper surface of the bearing plate (302), the other end of the bolt (305) penetrates through the through hole (307) and extends into the threaded groove (306), and a bearing groove (303) is formed in the outer side wall of the bearing plate (302) and used for bearing a bearing and retainer combination.

4. A rotary bearing retainer crimping apparatus according to claim 3, wherein: the pressing assembly (4) comprises a supporting frame (401), the supporting frame (401) is arranged on the upper surface of the base (1), a side groove (402) is formed in the outer side wall of the supporting frame (401), a hydraulic cylinder (403) is detachably connected to the inner wall of the top surface of the side groove (402), one end of a hydraulic telescopic rod (404) is slidably connected to the inner side wall of the hydraulic cylinder (403), a pressing plate (405) is arranged at the other end of the hydraulic telescopic rod (404), a limiting hole (407) is formed in the inner wall of the top surface of the side groove (402), a limiting rod (406) is arranged on the upper surface of the pressing plate (405), and the outer side wall of the limiting rod (406) is slidably connected with the inner side wall of the limiting hole (407).

5. A rotary bearing retainer crimping apparatus as claimed in claim 4, wherein: the lower pressing module (5) comprises a template (501), a groove (502) is formed in the upper surface of the template (501), the inner side wall of the groove (502) is wedged with the outer side wall of the pressing plate (405), the inner side wall of the groove (502) is detachably connected with the pressing plate (405) through a fastener B (505), a die column (503) is arranged on the outer wall of the bottom surface of the template (501), and a die groove (504) is formed in the outer wall of the bottom surface of the die column (503).

6. A rotary bearing retainer crimping apparatus according to claim 3, wherein: the number of the bearing modules (3) is two, and the two bearing modules (3) are symmetrically distributed on the upper surface of the rotating plate (204).

7. A rotary bearing retainer crimping apparatus as claimed in claim 4, wherein: the height of the outer wall of the bottom surface of the rotating plate (204) is the same as that of the inner wall of the bottom surface of the side groove (402), and the outer wall of the bottom surface of the rotating plate (204) is in sliding connection with the inner wall of the bottom surface of the side groove (402).

8. A rotary bearing retainer crimping apparatus as claimed in claim 5, wherein: the bearing module (3) is positioned right below the lower pressing die set (5), and the inner side wall of the die cavity (504) is wedged with the inner side wall of the bearing groove (303).