Bearing ball filling and positioning device

Abstract

The utility model discloses a bearing ball filling and positioning device which comprises a working table, a guide rail is fixedly installed on one side of the top of the working table, a movable rod is arranged at one end of the inner side of the guide rail in a penetrating mode, the surface of the movable rod is sleeved with a first spring located on the outer side of the guide rail, and the end, away from the guide rail, of the movable rod is fixedly connected with a clamping block. The two sides of the movable rod are fixedly connected with first limiting sliding plates installed in the guide rails in a sliding mode, and the two sides of the guide rails are provided with long limiting holes matched with the first limiting sliding plates. And the workpiece can automatically return to the conveying belt to be sent out, manual intervention is not needed, the automation performance of equipment is improved, manpower input is reduced, the machining efficiency of the workpiece is improved, cost is reduced, work safety is improved, and convenience is provided for work and use of a user.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing assembly, in particular to a bearing ball filling and positioning device. Background Art

[0002] For the assembly of bearings, generally, the "bearing blank" is first positioned and fixed on the equipment through manual operation, and then the worker installs the balls into the "bearing blank". After that, the workpiece is loosened and removed manually and then placed on the conveying device for transfer to the next process. In this process, it takes a lot of time for the user to loosen the workpiece, and it also takes a lot of time to take out and put down the workpiece. Moreover, manual intervention is required, and it is easy to be injured by the machine, which also delays the assembly progress of the bearing balls and reduces the bearing assembly efficiency.

[0003] In view of the above problems, the utility model is improved. Summary of the Invention

[0004] The utility model provides a bearing ball filling and positioning device, which solves the above problems existing in the prior art during use.

[0005] The technical solution of the utility model is realized as follows: a bearing ball filling and positioning device, including a workbench, one side of the top of the workbench is fixedly installed with a guide rail, one end inside the guide rail is penetrated with a moving rod, the surface of the moving rod is sleeved with a first spring located outside the guide rail, the end of the moving rod away from the guide rail is fixedly connected with a clamping block, both sides of the moving rod are fixedly connected with a first limiting sliding plate slidably installed inside the guide rail, both sides of the guide rail are provided with limiting long holes adapted to the first limiting sliding plate, one end of both sides of the top of the workbench is fixedly connected with a limiting flange, and the surface of the two limiting flanges is slidably installed with a second limiting sliding plate fixedly connected to the clamping block.

[0006] For the bearing ball filling and positioning device as described above in the utility model, further: one side of the top of the workbench is fixedly connected with a cushion block located between the two limiting flanges, and one end inside the limiting flange is fixedly connected with an inclined block located above the cushion block.

[0007] For the bearing ball filling and positioning device as described above in the utility model, further: a push plate adapted to the moving rod is installed inside the guide rail, one side of the push plate is fixedly connected with a second spring, and the end of the second spring away from the clamping block is fixedly connected to the inner wall of the guide rail.

[0008] The positioning device for bearing ball filling of the present utility model as described above further includes: a support plate is fixedly installed on one side of the workbench, an electric push rod is fixedly installed on the top of the support plate, a push block adapted to the clamping block is fixedly installed at the output end of the electric push rod, and two buffer components distributed on both sides of the moving rod are fixedly installed on one side of the guide rail.

[0009] The positioning device for bearing ball filling of the present utility model as described above further includes: the buffer component includes a fixed tube fixedly connected to the guide rail, a sliding rod is slidably installed inside the fixed tube, a movable plate adapted to the limit sliding plate is fixedly connected to one end of the sliding rod, a third spring is sleeved on the surface of the sliding rod, and both ends of the third spring are fixedly connected to the fixed tube and the movable plate respectively.

[0010] The positioning device for bearing ball filling of the present utility model as described above further includes: a conveying device is detachably installed on one side of the top of the workbench, and moving legs are fixedly installed at the four corners of the bottom of the workbench.

[0011] The positioning device for bearing ball filling of the present utility model as described above further includes: a bracket is erected and installed on one side of the workbench, a cylinder is fixedly installed on the top of the bracket, the output end of the cylinder penetrates to the inside of the bracket and is fixedly installed with a docking part, and a feeding pipe is communicated with one side of the docking part.

[0012] In summary, the beneficial effects of the present utility model are as follows:

[0013] 1. The present utility model adopts a structural design that can automatically return the workpiece. After the workpiece is processed at the processing position, it can automatically return to the conveyor belt and be sent out, without the need for manual intervention, improving the automation performance of the equipment, reducing labor input, improving the processing efficiency of the workpiece, reducing costs, improving work safety, and providing convenience for the user's work use.

[0014] 2. Through the settings of the cushion block and the inclined block in the present utility model, the inner side of the cushion block is provided with a slope, so it will not affect the return movement of the bearing blank, and at the same time, it can also limit the clamping block from exceeding the set stroke. The two inclined blocks are inclined outward, expanding the diameter of the workpiece inlet, ensuring that the workpiece can move to the processing position without being affected, and providing convenience for the user's work use.

[0015] 3. Through the settings of the push plate and the second spring in the present utility model, the combined use of the second spring and the push plate can further provide a thrust for the backward push of the clamping block, ensuring that the bearing blank can be sent back to the conveying device in cooperation with the first spring, and providing convenience for the user's work use.

[0016] 4. With the settings of the support plate, electric push rod, and push block in the present utility model, during operation, the electric push rod starts and pushes the push block to move. Then, the push block will push the corresponding bearing blank towards the clamping block, and at the same time, it also cooperates with the clamping block to push the bearing blank to the processing position for processing, providing convenience for the user's work.

[0017] 5. With the setting of the buffer assembly in the present utility model, the buffer assembly is used to buffer the clamping block and the limit sliding plate during operation. When the clamping block drives the limit sliding plate II to move during operation, it will squeeze the movable plate. The movable plate drives the sliding rod to slide in the fixed tube, and at the same time, compresses the spring III. And under the action of the spring III, the movement of the clamping block and the limit sliding plate II can be delayed, thereby playing a role in preventing collisions, reducing damage, and improving the service life of the clamping block and the limit sliding plate II.

[0018] 6. With the settings of the conveying device and the moving legs in the present utility model, multiple moving legs are installed at the bottom of the workbench to support the workbench, increase the height of the equipment, provide convenience for the user's use, and at the same time enable the equipment to move according to actual work requirements.

[0019] 7. With the settings of the bracket, cylinder, feeding pipe, and docking part in the present utility model, during operation, the cylinder works and pushes the docking part downward until the docking part is aligned with the bearing blank. At this time, the balls are fed through the feeding pipe and finally fall inside the bearing blank through the docking part. The balls fed at one time exactly match one bearing blank, and then they are conveyed forward by the conveying device. The next bearing blank will then be moved to directly below the docking part, repeating the above process of "filling" the balls, improving the efficiency of bearing ball installation, and providing convenience for the user's work. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0022] Figure 2 It is a schematic perspective view of a partial structure of the present utility model;

[0023] Figure 3 It is a schematic perspective view of the workbench;

[0024] Figure 4 It is a schematic perspective view of the buffer assembly.

[0025] In the figure: 1, workbench; 2, guide rail; 3, moving rod; 4, first spring; 5, clamping block; 6, first limiting slide plate; 7, limiting long hole; 8, limiting flange; 9, second limiting slide plate; 10, supporting plate; 11, electric push rod; 12, pushing block; 13, cushion block; 14, inclined block; 15, pushing plate; 16, second spring; 17, buffer assembly; 18, conveying device; 19, moving support leg; 20, bracket; 21, cylinder; 22, feeding pipe; 23, docking part; 171, fixed pipe; 172, sliding rod; 173, movable plate; 174, third spring. Detailed implementation mode

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the appended Figures 1-4 drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0027] A bearing ball filling and positioning device includes a workbench 1. One side of the top of the workbench 1 is fixedly installed with a guide rail 2. One end of the inner side of the guide rail 2 is penetrated with a moving rod 3. The surface of the moving rod 3 is sleeved with a first spring 4 located outside the guide rail 2. The end of the moving rod 3 away from the guide rail 2 is fixedly connected with a clamping block 5. Both sides of the moving rod 3 are fixedly connected with first limiting slide plates 6 slidably installed inside the guide rail 2. Limiting long holes 7 adapted to the first limiting slide plates 6 are opened on both sides of the guide rail 2. One ends of both sides of the top of the workbench 1 are fixedly connected with limiting flanges 8. Second limiting slide plates 9 fixedly connected to the clamping block 5 are slidably installed on the surfaces of the two limiting flanges 8.

[0028] The specific usage process is as follows: First, the "bearing blank" is placed on the conveying device 18 and conveyed forward by the conveying device 18. When the workpiece moves between the pushing block 12 and the clamping block 5, the conveying device 18 pauses. At this time, the electric push rod 11 starts to work and drives the pushing block 12 to move. The pushing block 12 pushes the workpiece towards the clamping block 5. After that, the workpiece is sent into the inner side of the clamping block 5, and the pushing block 12 continues to push. Then, the workpiece and the clamping block 5 move together towards the guide rail 2. Among them, when the clamping block 5 moves, it will pass by the cushion block 13 and the inclined block 14. The inner side of the cushion block 13 is provided with a slope, so it will not affect the backward movement of the bearing blank, and at the same time, it can also limit the clamping block 5 from exceeding the set stroke. The two inclined blocks 14 are inclined towards the outside, expanding the diameter of the workpiece inlet, ensuring that the workpiece can move to the processing position without being affected, providing convenience for the user's work. The clamping block 5 will also drive the moving rod 3 to telescopically move inside the guide rail 2. Among them, when the moving rod 3 moves, it will also drive the limit slide plate one 6 to slide in the corresponding limit long hole 7, thereby playing a role in limiting the movement of the moving rod 3. At the same time, the clamping block 5 will also drive the limit slide plate 9 to slide on the two limit flanges 8, thereby limiting the working movement of the clamping block 5. At the same time, it will also compress the first spring 4 through the limit slide plate two 9 until the workpiece between the clamping block 5 and the pushing block 12 moves to the loading area. At the same time, when the moving rod 3 moves in the guide rail 2, it will also drive the push plate 15 to move and compress the second spring 16. At this time, the air cylinder 21 starts to work and pushes the docking part 23 downward until the docking part 23 is aligned with the bearing blank. At this time, the balls are sent through the feeding pipe 22 and finally fall into the inner side of the bearing blank through the docking part 23. At the same time, it is also aligned on the blank through the docking part 23 to ensure that the balls can accurately enter the blank. It should be noted that the balls fed in at one time exactly match one bearing blank. Then, the air cylinder 21 drives the docking part 23 to move upward and return to its position. After that, the electric push rod 11 drives the pushing block 12 to move back. At this time, under the action of the second spring 16 and the first spring 4, it will push the moving rod 3 and the clamping block 5 to move closely following the pushing block 12. Then, the workpiece filled with balls will also be pushed onto the conveying device 18 and then conveyed forward by the conveying device 18. The next bearing blank will closely move to directly below the docking part 23, repeating the above process of "filling" the balls, improving the efficiency of bearing ball installation, and providing convenience for the user's work. After that, the conveying device 18 will move the next workpiece to the current position and pause, and then the pushing block 12 will push the workpiece to the processing area for processing. After the balls are filled, they are pushed back onto the conveying device 18. In this way, the automatic bearing assembly work can be realized, reducing manual intervention, improving the speed and efficiency of bearing assembly, and providing convenience for the user's work. Among them, the buffer assembly 17 is used to buffer the clamping block 5 and the limit slide plate two 9 during work. When the clamping block 5 works and drives the limit slide plate two 9 to move, it will squeeze the movable plate 173, and the movable plate 173 drives the sliding rod 172 to slide in the fixed pipe 171.At the same time, the third spring 174 is compressed, and under the action of the third spring 174, the movement of the clamping block 5 and the second limiting slide plate 9 can be delayed, thereby playing a role in anti-collision, reducing damage, and increasing the service life of the clamping block 5 and the second limiting slide plate 9. It should be noted that under the action of the buffer assembly 17, the clamping block 5 will also stop moving, and finally cooperate with the pushing block 12 to clamp and fix the workpiece, thereby ensuring the accuracy of workpiece assembly.

[0029] Therefore, a structure design that can automatically return the workpiece is adopted. When the workpiece is processed at the processing position, it can automatically return to the conveyor belt and be sent out, without manual intervention, improving the automation performance of the equipment, reducing labor input, increasing the processing efficiency of the workpiece, reducing costs, improving work safety, and providing convenience for the user's work.

[0030] One side of the top of the workbench 1 is fixedly connected with a cushion block 13 located between two limiting flanges 8, and one end of the inner side of the limiting flange 8 is fixedly connected with an inclined block 14 located above the cushion block 13.

[0031] Specifically, with the arrangement of the cushion block 13 and the inclined block 14, the inner side of the cushion block 13 is provided with a slope, so it will not affect the return movement of the bearing blank, and at the same time, it can also limit the clamping block 5 from exceeding the set stroke. The two inclined blocks 14 are inclined outward, expanding the diameter of the workpiece inlet, ensuring that the workpiece can move to the processing position without being affected, and providing convenience for the user's work.

[0032] A push plate 15 adapted to the moving rod 3 is installed inside the guide rail 2. One side of the push plate 15 is fixedly connected with a second spring 16, and the end of the second spring 16 away from the clamping block 5 is fixedly connected to the inner wall of the guide rail 2.

[0033] Specifically, with the arrangement of the push plate 15 and the second spring 16, the combined use of the second spring 16 and the push plate 15 can further provide a thrust for the return push of the clamping block 5, ensuring that the bearing blank can be sent back to the conveying device 18 in cooperation with the first spring 4, and providing convenience for the user's work.

[0034] One side of the workbench 1 is fixedly installed with a support plate 10. The top of the support plate 10 is fixedly installed with an electric push rod 11. The output end of the electric push rod 11 is fixedly installed with a pushing block 12 adapted to the clamping block 5. Two buffer assemblies 17 distributed on both sides of the moving rod 3 are fixedly installed on one side of the guide rail 2.

[0035] Specifically, with the arrangement of the support plate 10, the electric push rod 11, and the pushing block 12, during operation, the electric push rod 11 is started and the pushing block 12 is pushed to move. Then the pushing block 12 will push the corresponding bearing blank towards the clamping block 5, and at the same time, it also cooperates with the clamping block 5 to push the bearing blank to the processing position for processing, providing convenience for the user's work.

[0036] The buffer assembly 17 includes a fixed tube 171 fixedly connected to the guide rail 2. A sliding rod 172 is slidably installed inside the fixed tube 171. One end of the sliding rod 172 is fixedly connected to a movable plate 173 adapted to the second limiting sliding plate 9. A third spring 174 is sleeved on the surface of the sliding rod 172. Two ends of the third spring 174 are respectively fixedly connected to the fixed tube 171 and the movable plate 173.

[0037] Specifically, the buffer assembly 17 is provided. The buffer assembly 17 is used to buffer the clamping block 5 and the second limiting sliding plate 9 during operation. When the clamping block 5 operates to drive the second limiting sliding plate 9 to move, the movable plate 173 will be squeezed. The movable plate 173 drives the sliding rod 172 to slide inside the fixed tube 171, and at the same time compresses the third spring 174. And under the action of the third spring 174, the movement of the clamping block 5 and the second limiting sliding plate 9 can be delayed, so as to play a role in anti-collision, reduce damage, and improve the service life of the clamping block 5 and the second limiting sliding plate 9.

[0038] A conveying device 18 is detachably installed on one side of the top of the workbench 1. Four corners of the bottom of the workbench 1 are fixedly installed with moving legs 19.

[0039] Specifically, with the setting of the conveying device 18 and the moving legs 19, multiple moving legs 19 are installed at the bottom of the workbench 1 to provide support for the workbench 1, increase the height of the equipment, provide convenience for the user to use, and at the same time enable the equipment to move according to actual working requirements.

[0040] A bracket 20 is erected and installed on one side of the workbench 1. A cylinder 21 is fixedly installed at the top of the bracket 20. The output end of the cylinder 21 penetrates to the inner side of the bracket 20 and is fixedly installed with a docking member 23. A feeding pipe 22 is communicated with one side of the docking member 23.

[0041] Specifically, with the setting of the bracket 20, the cylinder 21, the feeding pipe 22 and the docking member 23, during operation, the cylinder 21 works and pushes the docking member 23 downward until the docking member 23 is aligned with the bearing blank. At this time, the balls are sent through the feeding pipe 22 and finally fall inside the bearing blank through the docking member 23. It should be noted that the number of balls fed at one time exactly matches one bearing blank, and then they are conveyed forward by the conveying device 18. The next bearing blank will then be moved to directly below the docking member 23, and the above process of "filling" the balls is repeated, improving the efficiency of bearing ball installation and providing convenience for the user's work.

[0042] It should be noted that the functions to be realized by each hardware in the present utility model are supported by a large number of mature technologies and belong to the prior art. The essence of the present utility model lies in optimizing the combination of existing hardware and its connection mode for specific application scenarios to meet the adaptation requirements in specific application scenarios and solve the problems raised in the background technology (without involving the improvement of the software inside the hardware).

[0043] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A bearing ball loading and positioning device, comprising a workbench (1), characterized in that: A guide rail (2) is fixedly installed on one side of the top of the workbench (1), a moving rod (3) is penetrated at one end of the inner side of the guide rail (2), a spring (4) located on the outer side of the guide rail (2) is sleeved on the surface of the moving rod (3), a clamping block (5) is fixedly connected to one end of the moving rod (3) away from the guide rail (2), both sides of the moving rod (3) are fixedly connected to a limiting slide plate (6) slidably installed inside the guide rail (2), both sides of the guide rail (2) are provided with a limiting long hole (7) adapted to the limiting slide plate (6), one end of both sides of the top of the workbench (1) are fixedly connected to limiting flanges (8), and limiting slide plates (9) fixedly connected to the clamping block (5) are slidably installed on the surfaces of the two limiting flanges (8).

2. A bearing ball loading and positioning device according to claim 1, characterized in that: A cushion block (13) located between the two limiting flanges (8) is fixedly connected to one side of the top of the workbench (1), and an inclined block (14) located above the cushion block (13) is fixedly connected to one end of the inner side of the limiting flange (8).

3. A bearing ball loading and positioning device according to claim 2, characterized in that: A push plate (15) adapted to the moving rod (3) is installed inside the guide rail (2), and a second spring (16) is fixedly connected to one side of the push plate (15), and an end of the second spring (16) away from the clamping block (5) is fixedly connected to the inner wall of the guide rail (2).

4. A bearing ball loading and positioning device according to claim 3, characterized in that: A support plate (10) is fixedly mounted on one side of the workbench (1), an electric push rod (11) is fixedly mounted on the top of the support plate (10), a push block (12) adapted to the clamp block (5) is fixedly mounted on the output end of the electric push rod (11), and two buffer assemblies (17) distributed on both sides of the moving rod (3) are fixedly mounted on one side of the guide rail (2).

5. A bearing ball loading and positioning device according to claim 4, characterized in that: The buffer assembly (17) comprises a fixed tube (171) fixedly connected to the guide rail (2); a sliding rod (172) is slidably mounted inside the fixed tube (171); one end of the sliding rod (172) is fixedly connected to a movable plate (173) adapted to the second limiting slide plate (9); a spring (174) is sleeved on the surface of the sliding rod (172); and the two ends of the spring (174) are respectively fixedly connected to the fixed tube (171) and the movable plate (173).

6. A bearing ball loading and positioning device according to claim 5, characterized in that: A conveying device (18) is detachably mounted on one side of the top of the workbench (1), and movable legs (19) are fixedly mounted on the four corners of the bottom of the workbench (1).

7. A bearing ball loading and positioning device according to claim 6, characterized in that: A bracket (20) is mounted on one side of the workbench (1), a cylinder (21) is fixedly mounted on the top of the bracket (20), an output end of the cylinder (21) passes through the inner side of the bracket (20) and is fixedly mounted with a docking piece (23), and one side of the docking piece (23) is connected to a feeding pipe (22).

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