Pressing device for bearing seat machining

Abstract

The utility model relates to the technical field of pressing devices for bearing seat processing, and discloses a pressing device for bearing seat processing, which comprises a workbench, the upper surface of the workbench is fixedly connected with a shell, the interior of the shell is fixedly connected with a support block, and the outer wall of the support block is fixedly connected with a hydraulic machine. The output end of the hydraulic machine is fixedly connected with a first connecting shaft, the outer wall of the first connecting shaft is fixedly connected with a first connecting plate, the outer wall of the first connecting plate is fixedly connected with a second connecting shaft, the outer wall of the second connecting shaft is rotatably connected with a first clamping plate, and the inner wall of the first clamping plate is rotatably connected with a third connecting shaft; and the outer wall of the third connecting shaft is rotationally connected with a second connecting plate. According to the device, the hydraulic machine drives the first connecting plate to rotate and then drives the first clamping plate to rotate, the second connecting plate drives the linkage plate to rotate, the second clamping plate drives the fixing ring to clamp the bearing base, and therefore the effect of preventing the bearing base from moving or shaking in the machining process can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of a clamping device for processing a bearing seat, in particular to a clamping device for processing a bearing seat. Background Art

[0002] A bearing seat is a mechanical component used to install and support bearings, usually used to support bearings on rotating shafts. They are usually made of materials such as metal or plastic and have a shape and size that matches the bearing to ensure that the bearing can be installed and operate correctly. The types and forms of bearing seats vary and are selected according to specific application requirements and mechanical design. Common bearing seats include seat-type bearing seats, flange bearing seats, insert bearing seats, etc.

[0003] After searching, a document with the announcement number of CN215317211U disclosed a pressing device for bearing seat processing, which includes a workbench, a first bracket, a second bracket, a pushing assembly and a lifting assembly, wherein the first bracket is fixedly arranged on both sides below the workbench, the second bracket is fixedly arranged above the workbench, a supporting platform is fixedly arranged on the top of the second bracket, and a pushing assembly is fixedly arranged below the supporting platform for pressing the bearing seat, and the lifting assembly is fixedly arranged below the workbench, and a lifting plate is arranged in the lifting assembly, and the bearing seat on the lifting plate is pressed down by pushing the pressure plate by the pushing cylinder. When the staff needs to process the bearing seat at different heights, the first rotating cylinder and the second rotating cylinder can be started, and the bearing seat also descends with the lifting plate, so as to achieve the pressing of the bearing seat and adjust the different heights of the bearing seat relative to the fixed plate workbench.

[0004] In the above application, the first rotating cylinder and the second rotating cylinder can be started, and the bearing seat can also be lowered with the lifting plate to achieve the effect of tightening the bearing seat and adjusting the different heights of the bearing seat relative to the fixed plate workbench. However, if there is no effective clamping device to fix the bottom of the bearing, the bottom of the bearing will move or shake during the processing, resulting in an unstable processing process and affecting the processing quality and accuracy. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a clamping device for bearing seat processing, which aims to improve the problem that the bottom of the bearing may move or shake during the processing, resulting in an unstable processing process and affecting the processing quality and accuracy.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The cam is connected with the first engaging groove and the second engaging groove, and the outer wall of the cam is connected with the second engaging groove, and the outer wall of the cam is connected with the second engaging groove, and the outer wall of the cam is connected with the second engaging groove, and the cam is connected with the second engaging groove, and the cam is connected with the second engaging groove, and the cam is connected with the second engaging groove, and the cam is connected with the second engaging groove, and the cam is connected with the second engaging groove, and the cam is connected with the second engaging groove, and the cam is connected with the second engaging groove, and the cam is connected with the second engaging groove, and the cam is connected with the second engaging groove, and the cam is connected with the second engaging groove, and the cam is connected with the second engaging groove, and the cam is connected with the second engaging groove, and the cam is connected with the second engaging groove, and the cam is connected with the second engaging groove, and the cam is connected with the second engaging groove, and the cam is connected with the second engaging groove, and the cam is connected with the second engaging groove, and the cam is connected with the second engaging groove, and the cam is connected with the second engaging groove, and the cam is connected with the

[0008] Preferably, the support assembly comprises an L-shaped plate, the lower surface of the L-shaped plate is fixedly connected to the upper surface of the workbench, and the inner wall of the L-shaped plate is fixedly connected to the first connecting block.

[0009] Preferably, the outer wall of the support is rotatably connected to the inner wall of the shell.

[0010] Preferably, the outer wall of the first connecting block is fixedly connected to the first supporting shaft, and the outer wall of the first supporting shaft is rotatably connected to the connecting disk.

[0011] Preferably, the outer wall of the connecting disk is fixedly connected to a bracket, and the inner wall of the bracket is rotatably connected to a linkage shaft.

[0012] Preferably, the outer wall of the linkage shaft is rotatably connected to a sleeve shaft, and the inner wall of the sleeve shaft is rotatably connected to a second support shaft.

[0013] Preferably, a second connecting block is fixedly connected to an outer wall of the second supporting shaft, and a handle is fixedly connected to an outer wall of the bracket.

[0014] Preferably, a pressing plate is fixedly connected to the lower surface of the second connecting block.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the hydraulic press drives the first connecting shaft to move, the first connecting shaft drives the first connecting plate to rotate, the first connecting plate drives the second connecting shaft to rotate, the second connecting shaft drives the first clamping plate to rotate, the first clamping plate drives the third connecting shaft to rotate, the third connecting shaft drives the second connecting plate to rotate, the second connecting plate drives the rotating shaft to rotate, the rotating shaft drives the linkage plate to rotate, the linkage plate drives the fourth connecting shaft to rotate, the fourth connecting shaft drives the second clamping plate to rotate, and finally drives the fixing ring to clamp the bearing base, thereby preventing the bearing seat from moving or shaking during the processing and ensuring the stability of the processing process.

[0017] 2. In the utility model, the handle drives the bracket to rotate, the bracket drives the linkage shaft to rotate, the linkage shaft drives the sleeve shaft to rotate, the sleeve shaft drives the second support shaft to rise and fall, the second support shaft drives the second connecting block to rise and fall, and the second connecting block drives the pressure plate to press, thereby achieving the effect of clamping and fixing the bearing seat while pressing it up and down.

[0018] 3. In the utility model, the hydraulic press drives the first connecting shaft to move and then drives the first connecting plate to rotate, the first connecting plate drives the second connecting shaft to rotate and then drives the first clamping plate to rotate, the first clamping plate drives the third connecting shaft to rotate and then drives the second connecting plate to rotate, the second connecting plate drives the rotating shaft to rotate and then drives the linkage plate to rotate, the linkage plate drives the fourth connecting shaft to rotate and then drives the second clamping plate to rotate, and finally drives the fixing ring to clamp the bearing base, so as to achieve the effect of firmly clamping the bearing seat, reducing the movement or shaking of the workpiece during the processing process, reducing the incidence of accidents, and improving work safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of a clamping device for bearing seat processing proposed by the utility model;

[0020] Figure 2 This is a cross-sectional view of the outer shell of a clamping device for bearing seat processing proposed by the utility model;

[0021] Figure 3 The utility model is a schematic diagram of a sleeve shaft of a clamping device for bearing seat processing.

[0022] Legend:

[0023] 1. Workbench; 2. Shell; 3. Support block; 4. Hydraulic press; 5. First connecting shaft; 6. First connecting plate; 7. Second connecting shaft; 8. First clamping plate; 9. Third connecting shaft; 10. Second connecting plate; 11. Rotating shaft; 12. Linkage plate; 13. Fourth connecting shaft; 14. Second clamping plate; 15. Pillar; 16. Fixed ring; 17. L-shaped plate; 18. First connecting block; 19. First supporting shaft; 20. Connecting plate; 21. Bracket; 22. Linkage shaft; 23. Sleeve shaft; 24. Second supporting shaft; 25. Second connecting block; 26. Handle; 27. Press plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings of the specification of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1 - Figure 2 , the utility model provides an embodiment: a clamping device for bearing seat processing, including a workbench 1, the upper surface of the workbench 1 is fixedly connected with a shell 2, the inside of the shell 2 is fixedly connected with a support block 3, the outer wall of the support block 3 is fixedly connected with a hydraulic press 4, the output end of the hydraulic press 4 is fixedly connected with a first connecting shaft 5, the outer wall of the first connecting shaft 5 is fixedly connected with a first connecting plate 6, the outer wall of the first connecting plate 6 is fixedly connected with a second connecting shaft 7, the outer wall of the second connecting shaft 7 is rotatably connected with a first clamping plate 8, the inner wall of the first clamping plate 8 is rotatably connected with a third connecting shaft 9, the outer wall of the third connecting shaft 9 is rotatably connected with a second connecting plate 10, the inner wall of the second connecting plate 10 is rotatably connected with a rotating shaft 11, the outer wall of the rotating shaft 11 is rotatably connected with a linkage plate 12, the inner wall of the linkage plate 12 is rotatably connected with a fourth connecting shaft 13, the outer wall of the fourth connecting shaft 13 is rotatably connected with a second clamping plate 14, the inner wall of the second clamping plate 14 is rotatably connected with a pillar 15, the outer wall of the second clamping plate 14 is fixedly connected with a fixing ring 16, and a supporting assembly is provided on the upper surface of the workbench 1;

[0026] Specifically, the hydraulic press 4 is turned on, and the hydraulic press 4 drives the first connecting shaft 5 to move. When the first connecting shaft 5 moves, it drives the first connecting plate 6 to rotate. When the first connecting plate 6 rotates, it drives the second connecting shaft 7 to rotate. When the second connecting shaft 7 rotates, it drives the first clamping plate 8 to rotate. When the first clamping plate 8 rotates, it drives the third connecting shaft 9 to rotate. When the third connecting shaft 9 rotates, it drives the second connecting plate 10 to rotate. When the second connecting plate 10 rotates, it drives the rotating shaft 11 to rotate. When the rotating shaft 11 rotates, it drives the linkage plate 12 to rotate. When the linkage plate 12 rotates, it drives the fourth connecting shaft 13 to rotate. When the fourth connecting shaft 13 rotates, it drives the second clamping plate 14 to rotate on the outer wall of the pillar 15. Finally, when the first clamping plate 8 and the second clamping plate 14 rotate at the same time, they drive the fixing ring 16 to achieve the effect of clamping and fixing the bearing base.

[0027] Reference Figure 1 and Figure 3 The support assembly includes an L-shaped plate 17, the lower surface of the L-shaped plate 17 is fixedly connected to the upper surface of the workbench 1, and the inner wall of the L-shaped plate 17 is fixedly connected to a first connecting block 18; the outer wall of the pillar 15 is rotatably connected to the inner wall of the housing 2; the outer wall of the first connecting block 18 is fixedly connected to a first supporting shaft 19, and the outer wall of the first supporting shaft 19 is rotatably connected to a connecting disk 20; the outer wall of the connecting disk 20 is fixedly connected to a bracket 21, and the inner wall of the bracket 21 is rotatably connected to a linkage shaft 22; the outer wall of the linkage shaft 22 is rotatably connected to a sleeve shaft 23, and the inner wall of the sleeve shaft 23 is rotatably connected to a second supporting shaft 24;

[0028] Specifically, by pulling the handle 26, the handle 26 drives the bracket 21 to rotate. When the bracket 21 rotates, it drives the inner wall of the connecting plate 20 to rotate on the outer wall of the first support shaft 19. At the same time, the bracket 21 drives the linkage shaft 22 to rotate. When the linkage shaft 22 rotates, it drives the sleeve shaft 23 to rotate.

[0029] Reference Figure 3 The outer wall of the second support shaft 24 is fixedly connected with a second connection block 25, and the outer wall of the bracket 21 is fixedly connected with a handle 26; the lower surface of the second connection block 25 is fixedly connected with a pressing plate 27;

[0030] Specifically, when the sleeve shaft 23 rotates, it drives the second support shaft 24 to move up and down. When the second support shaft 24 moves up and down, it drives the second connection block 25 to move up and down. When the second connection block 25 moves up and down, it drives the pressing plate 27 to move up and down.

[0031] Working principle: When the device is needed, first place the bearing base on the upper surface of the workbench 1, then start the hydraulic press 4 on the outer wall of the support block 3, when the hydraulic press 4 starts to run, it will drive the first connecting shaft 5 at its output end to move, when the first connecting shaft 5 is pushed and moved by the hydraulic press 4, it will drive the first connecting plate 6 on its outer wall to rotate, when the first connecting plate 6 rotates, it will drive the second connecting shaft 7 on its outer wall to rotate, when the outer wall of the second connecting shaft 7 rotates on the inner wall of the first clamping plate 8, it will drive the first clamping plate 8 on its outer wall to rotate, when the inner wall of the first clamping plate 8 rotates on the outer wall of the second connecting shaft 7, it will drive the third connecting shaft 9 on its inner wall to rotate, when the outer wall of the third connecting shaft 9 When the inner wall of the first splint 8 rotates, the second connecting plate 10 of its outer wall will be driven to rotate. When the inner wall of the second connecting plate 10 rotates on the outer wall of the third connecting shaft 9, the rotating shaft 11 of its inner wall will be driven to rotate. When the outer wall of the rotating shaft 11 rotates on the inner wall of the second connecting plate 10, the linkage plate 12 of its outer wall will be driven to rotate. When the inner wall of the linkage plate 12 rotates on the outer wall of the rotating shaft 11, the fourth connecting shaft 13 of its inner wall will be driven to rotate. When the outer wall of the fourth connecting shaft 13 rotates on the inner wall of the linkage plate 12, the second splint 14 of its outer wall will be driven to rotate. When the inner wall of the second splint 14 rotates on the outer wall of the fourth connecting shaft 13, the outer wall of the pillar 15 will be driven to rotate. When the first clamping plate 8 and the second clamping plate 14 rotate at the same time, the fixing ring 16 of the outer wall will be driven to clamp and fix the bearing base. When the bearing base needs to be pressed, the handle 26 is first pulled. When the handle 26 is pulled, the bracket 21 of the outer wall will be driven to rotate. When the bracket 21 rotates, the connecting disk 20 on its upper surface will be driven to rotate. The inner wall of the connecting disk 20 rotates on the outer wall of the first support shaft 19. When the bracket 21 rotates, the linkage shaft 22 of the inner wall will be driven to rotate. When the outer wall of the linkage shaft 22 rotates on the inner wall of the bracket 21, the sleeve shaft 23 of the outer wall will be driven to rotate. When the inner wall of the sleeve shaft 23 rotates on the outer wall of the linkage shaft 22, the sleeve shaft 23 will rotate. When the second support shaft 24 moves, it will drive the second support shaft 24 of its inner wall to rise and fall. When the second support shaft 24 is driven by the sleeve shaft 23 to rise and fall, it will drive the second connecting block 25 of its outer wall to rise and fall. When the second connecting block 25 is driven by the second support shaft 24 to rise and fall, it will drive the pressure plate 27 on its lower surface to rise and fall. This can not only achieve the effect of firmly clamping the bearing seat on the processing equipment to prevent it from moving or shaking during the processing and ensure the stability of the processing, but also achieve the effect of clamping the bearing seat and pressing it up and down at the same time. Finally, it can also achieve the effect of firmly clamping the bearing seat, reducing the movement or shaking of the workpiece during the processing, reducing the incidence of accidents, and improving work safety.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A clamping device for bearing seat processing, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is fixedly connected to a shell (2), the interior of the shell (2) is fixedly connected to a support block (3), the outer wall of the support block (3) is fixedly connected to a hydraulic press (4), the output end of the hydraulic press (4) is fixedly connected to a first connecting shaft (5), the outer wall of the first connecting shaft (5) is fixedly connected to a first connecting plate (6), the outer wall of the first connecting plate (6) is fixedly connected to a second connecting shaft (7), the outer wall of the second connecting shaft (7) is rotatably connected to a first clamping plate (8), the inner wall of the first clamping plate (8) is rotatably connected to a third connecting shaft (9), and the first connecting shaft (9) is fixedly connected to a first connecting plate (6). The outer wall of the three connecting shafts (9) is rotatably connected to a second connecting plate (10), the inner wall of the second connecting plate (10) is rotatably connected to a rotating shaft (11), the outer wall of the rotating shaft (11) is rotatably connected to a linkage plate (12), the inner wall of the linkage plate (12) is rotatably connected to a fourth connecting shaft (13), the outer wall of the fourth connecting shaft (13) is rotatably connected to a second clamping plate (14), the inner wall of the second clamping plate (14) is rotatably connected to a pillar (15), the outer wall of the second clamping plate (14) is fixedly connected to a fixing ring (16), and a support assembly is provided on the upper surface of the workbench (1).

2. A pressing device for bearing seat processing according to claim 1, characterized in that: The support assembly comprises an L-shaped plate (17), the lower surface of the L-shaped plate (17) is fixedly connected to the upper surface of the workbench (1), and the inner wall of the L-shaped plate (17) is fixedly connected to a first connecting block (18).

3. A pressing device for bearing seat processing according to claim 1, characterized in that: The outer wall of the support (15) is rotatably connected to the inner wall of the outer shell (2).

4. A pressing device for bearing seat processing according to claim 2, characterized in that: The outer wall of the first connection block (18) is fixedly connected to a first support shaft (19), and the outer wall of the first support shaft (19) is rotatably connected to a connection disk (20).

5. A pressing device for bearing seat processing according to claim 4, characterized in that: The outer wall of the connecting disk (20) is fixedly connected to a bracket (21), and the inner wall of the bracket (21) is rotatably connected to a linkage shaft (22).

6. A pressing device for bearing seat processing according to claim 5, characterized in that: The outer wall of the linkage shaft (22) is rotatably connected to a sleeve shaft (23), and the inner wall of the sleeve shaft (23) is rotatably connected to a second support shaft (24).

7. A pressing device for bearing seat processing according to claim 6, characterized in that: A second connecting block (25) is fixedly connected to the outer wall of the second supporting shaft (24), and a handle (26) is fixedly connected to the outer wall of the bracket (21).

8. A pressing device for bearing seat processing according to claim 7, characterized in that: A pressing plate (27) is fixedly connected to the lower surface of the second connecting block (25).

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