Clutch shaft disc clamping device

Abstract

The utility model discloses a clutch shaft disc clamping device which comprises a clamping assembly, a workbench, a clamping piece, a supporting seat and a main shaft disc, the clamping piece is located at the top of the workbench, the supporting seat is fixed to the top of the workbench, and the main shaft disc is located at the top of the supporting seat; and the overturning assembly is arranged at the top of the workbench and comprises an overturning piece, a transmission piece and a cleaning piece, the overturning piece is located on one side of the clamping piece, the transmission piece is arranged on one side of the overturning piece, and the cleaning piece is located at the top of the workbench. The clutch shaft disc turnover device has the advantages that the clutch shaft disc is clamped and fixed through the clamping assembly, the clutch shaft disc can be turned over without being disassembled through the arrangement of the turnover assembly, and therefore the situation that a large amount of time and manpower need to be consumed is avoided, and the maintenance efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clutch shaft discs, in particular to a clutch shaft disc clamping device. Background Art

[0002] The clutch shaft disc is an important component of the clutch system, in which the spindle disc is the main part of the clutch shaft disc, which is usually made of metal material and has the function of bearing and transmitting torque. When repairing the clutch shaft disc, it is necessary to manually use an angle grinder to grind the rust on both sides of the spindle disc. During the grinding process, in order to prevent the clutch shaft disc from moving or shaking, it needs to be clamped and fixed. Most of the clamping devices in the prior art cannot turn the spindle disc over when in use. When turning it over, the spindle disc needs to be disassembled and re-clamped after turning it over. Disassembling, turning over and re-clamping the spindle disc is a tedious task, which requires a lot of time and manpower, thus resulting in low efficiency of the maintenance process. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems and / or the problems existing in the existing clutch shaft disc clamping devices, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the utility model is that most of the clamping devices in the prior art are unable to turn over the spindle disc when in use. When turning it over, the spindle disc needs to be disassembled and then re-clamped after turning it over. Disassembling, turning over and re-clamping the spindle disc is a tedious task that requires a lot of time and manpower, thus resulting in inefficiency of the maintenance process.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a clutch shaft disc clamping device, comprising a clamping assembly, including a workbench, a clamping member, a support seat and a spindle disc, the clamping member is located on the top of the workbench, the support seat is fixed to the top of the workbench, and the spindle disc is located on the top of the support seat;

[0007] The flip assembly is arranged on the top of the workbench and comprises a flip part, a transmission part and a cleaning part. The flip part is located on one side of the clamping part, the transmission part is arranged on one side of the flip part, and the cleaning part is located on the top of the workbench.

[0008] As a preferred solution of the clutch shaft disc clamping device of the utility model, the clamping member includes a clamping frame, a connecting plate and a threaded column, the clamping frame is located on the outside of the main shaft disc, one side of the connecting plate is fixed to the clamping frame, and the threaded column is threadedly connected to the connecting plate.

[0009] As a preferred solution of the clutch shaft disc clamping device of the utility model, the threads at both ends of the threaded column are arranged in opposite directions.

[0010] As a preferred solution of the clutch shaft disc clamping device of the utility model, wherein: the flip part includes a fixed column, a rotating sleeve and a limit bar, one end of the fixed column is fixed to the clamping frame, the rotating sleeve is located on the outside of the fixed column, one side of the limit bar is fixed to the fixed column, a limit groove is provided in the rotating sleeve, and the limit bar slides in the limit groove.

[0011] As a preferred solution of the clutch shaft disc clamping device of the utility model, the flip member further comprises a movable block and a positioning frame, the movable block is rotatably connected to one side of the rotating sleeve, and the positioning frame is fixed to the top of the workbench.

[0012] As a preferred solution of the clutch shaft disc clamping device of the utility model, the transmission member includes a rotating column and a fixed shaft, the rotating column is rotatably connected in the positioning frame, the fixed shaft is fixed in the movable block, a spiral groove is opened on the rotating column, and the fixed shaft slides in the spiral groove.

[0013] As a preferred solution of the clutch shaft disc clamping device of the utility model, the transmission member also includes a gear, a connecting column and a toothed plate, the gear is located outside the rotating sleeve, one end of the connecting column is fixed to the positioning frame, and the toothed plate is fixed to the other end of the connecting column.

[0014] As a preferred solution of the clutch shaft disc clamping device of the utility model, the transmission member further comprises a clamping block, the clamping block is fixed in the gear, a movable groove is formed on the rotating sleeve, and the clamping block slides in the movable groove.

[0015] As a preferred solution of the clutch shaft disc clamping device of the utility model, the transmission member further comprises an extrusion plate and an extrusion block, the extrusion plate is fixed to one side of the positioning frame, and one side of the extrusion block is fixed to the positioning frame.

[0016] As a preferred solution of the clutch shaft disc clamping device of the utility model, the cleaning piece includes a connecting frame, a connecting rod, a cleaning rod and a positioning column, the connecting frame is rotatably connected to the outside of the rotating sleeve, the connecting rod is located on one side of the connecting frame, the cleaning rod is arranged at one end of the connecting rod, and the positioning column is fixed to one side of the positioning frame.

[0017] The beneficial effects of the utility model are as follows: the clutch shaft disc is clamped and fixed by the clamping assembly, and the clutch shaft disc can be turned over without disassembling it through the setting of the flipping assembly, thereby avoiding the need to consume a lot of time and manpower and improving maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is the overall structural diagram of the clutch shaft disc clamping device.

[0020] Figure 2 This is a structural diagram of the rotating parts of the clutch shaft disc clamping device.

[0021] Figure 3 This is a cross-sectional structural diagram of the positioning frame of the clutch shaft disc clamping device.

[0022] Figure 4 Clutch shaft disc clamping device Figure 3 A partial enlarged structural diagram in the middle. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Example 1

[0027] Reference Figure 1-Figure 4 , which is the first embodiment of the utility model, and this embodiment provides a clutch shaft disc clamping device, the clutch shaft disc clamping device includes a clamping assembly 100 and a flip assembly 200, the cooperation of the two can improve the maintenance efficiency of the clutch shaft disc.

[0028] Specifically, the clamping assembly 100 includes a workbench 101 , a clamping member 102 , a support seat 103 and a spindle disk 104 . The clamping member 102 is located on the top of the workbench 101 , the support seat 103 is fixed on the top of the workbench 101 , and the spindle disk 104 is located on the top of the support seat 103 .

[0029] The support seat 103 is used to support the spindle disk 104 and to clamp and fix the spindle disk 104 through the clamping member 102, so as to prevent the spindle disk 104 from moving or shaking during the grinding process.

[0030] Specifically, the flip assembly 200 is arranged on the top of the workbench 101, and includes a flip member 201, a transmission member 202 and a cleaning member 203. The flip member 201 is located on one side of the clamping member 102, the transmission member 202 is arranged on one side of the flip member 201, and the cleaning member 203 is located on the top of the workbench 101.

[0031] By setting the flipping member 201, the spindle disk 104 can be turned over without removing it, thereby reducing the tediousness of the work and consuming too much time and manpower, thereby improving the maintenance efficiency of the spindle disk 104. The transmission member 202 is set to drive the flipping member 201 to move, so that the flipping member 201 can turn over the spindle disk 104. By setting the cleaning member 203, the top of the workbench 101 can be cleaned when the spindle disk 104 is turned over, thereby avoiding a large amount of dust on the top of the workbench 101 during the grinding process, thereby affecting the normal operation of the staff.

[0032] Example 2

[0033] Reference Figure 1-Figure 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0034] Specifically, the clamping member 102 includes a clamping frame 102a, a connecting plate 102c and a threaded column 102d. The clamping frame 102a is located outside the spindle disk 104, one side of the connecting plate 102c is fixed to the clamping frame 102a, and the threaded column 102d is threadedly connected in the connecting plate 102c.

[0035] There are two groups of clamping members 102, which are located on both sides of the spindle disk 104 respectively. The clamping frame 102a is arc-shaped and clamped on the outer side of the spindle disk 104. When the threaded column 102d rotates, it will drive the connecting plate 102c to move, and drive the clamping frame 102a to move through the connecting plate 102c, so that the clamping frame 102a can contact with the spindle disk 104 and clamp and fix the spindle disk 104.

[0036] Specifically, the threads at both ends of the threaded column 102d are arranged in opposite directions.

[0037] By setting the threads at both ends of the threaded column 102d to be in opposite directions, the two connecting plates 102c can move in opposite directions when moving.

[0038] Specifically, the flip member 201 includes a fixed column 201a, a rotating sleeve 201b and a limit bar 201c. One end of the fixed column 201a is fixed to the clamping frame 102a, the rotating sleeve 201b is located on the outside of the fixed column 201a, one side of the limit bar 201c is fixed to the fixed column 201a, and a limit groove 201b-1 is opened in the rotating sleeve 201b, and the limit bar 201c slides in the limit groove 201b-1.

[0039] There are two groups of flipping parts 201, corresponding to the two groups of clamping parts 102 respectively. The rotating sleeve 201b is connected to the fixed column 201a through the cooperation of the limit bar 201c and the limit groove 201b-1, so that the fixed column 201a can move axially in the rotating sleeve 201b. At the same time, the rotating sleeve 201b can also drive the fixed column 201a to rotate. When the fixed column 201a rotates, it can drive the clamping frame 102a to flip, so that the spindle disk 104 can be turned over.

[0040] Specifically, the flip member 201 further includes a movable block 201d and a positioning frame 201e. The movable block 201d is rotatably connected to one side of the rotating sleeve 201b, and the positioning frame 201e is fixed to the top of the workbench 101.

[0041] When the movable block 201d moves upward in the positioning frame 201e, the rotating sleeve 201b and the main shaft disk 104 are driven to move upward, so that the main shaft disk 104 can be separated from the supporting seat 103, thereby avoiding the situation where the main shaft disk 104 is blocked when turning over.

[0042] Specifically, the transmission member 202 includes a rotating column 202a and a fixed shaft 202b. The rotating column 202a is rotatably connected in the positioning frame 201e, and the fixed shaft 202b is fixed in the movable block 201d. A spiral groove 202a-1 is opened on the rotating column 202a, and the fixed shaft 202b slides in the spiral groove 202a-1.

[0043] A handle is fixed on the top of the rotating column 202a. Turning the handle drives the rotating column 202a to rotate, and the movable block 201d is driven to move upward through the cooperation of the fixed shaft 202b and the spiral groove 202a-1. In this way, the movable block 201d can drive the main shaft disk 104 to move upward. When the main shaft disk 104 is turned over, the rotating column 202a is rotated in the opposite direction to move the main shaft disk 104 downward to the initial position.

[0044] Pulleys are fixed at the bottom ends of the two rotating columns 202a, and the two pulleys are connected by belt transmission, so that the two rotating columns 202a can rotate simultaneously.

[0045] Example 3

[0046] Reference Figure 1-Figure 4 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0047] Specifically, the transmission member 202 further includes a gear 202c, a connecting column 202d and a toothed plate 202e. The gear 202c is located outside the rotating sleeve 201b. One end of the connecting column 202d is fixed to the positioning frame 201e, and the toothed plate 202e is fixed to the other end of the connecting column 202d.

[0048] When the spindle disk 104 moves upward to a specified height and is at a certain distance from the support base 103, the gear 202c will engage with the tooth plate 202e, and the gear 202c will rotate through the cooperation of the tooth plate 202e, so that the gear 202c can drive the rotating sleeve 201b to rotate, and the rotating sleeve 201b can drive the spindle disk 104 to turn over.

[0049] The connecting column 202d is used to fix the tooth plate 202e, and at the same time, a certain gap exists between the tooth plate 202e and the positioning frame 201e.

[0050] Specifically, the transmission member 202 further includes a clamping block 202f, which is fixed in the gear 202c. The rotating sleeve 201b is provided with a movable groove 201b-2, and the clamping block 202f slides in the movable groove 201b-2.

[0051] The gear 202c is connected to the rotating sleeve 201b through the cooperation between the clamping block 202f and the movable groove 201b-2, so that the gear 202c can drive the rotating sleeve 201b to rotate and can also move horizontally outside the rotating sleeve 201b.

[0052] Specifically, the transmission member 202 further includes a pressing plate 202g and a pressing block 202h. The pressing plate 202g is fixed to one side of the positioning frame 201e, and one side of the pressing block 202h is fixed to the positioning frame 201e.

[0053] The extrusion plate 202g is L-shaped, with one side being inclined. The extrusion plate 202g is located above the positioning frame 201e, and one side of the extrusion block 202h is inclined and located below the positioning frame 201e.

[0054] When the gear 202c rotates through the cooperation of the tooth plate 202e and continues to move upward, the gear 202c will contact the inclined surface of the extrusion plate 202g and be squeezed by the inclined surface of the extrusion plate 202g to move toward the side of the positioning frame 201e, so that the gear 202c and the tooth plate 202e are no longer in the same plane. When the gear 202c moves downward, it will not contact the tooth plate 202e, thereby preventing the spindle disk 104 from rotating to the initial state again when moving downward.

[0055] When the gear 202c moves to the initial position below, it will contact the inclined surface of the extrusion block 202h and be pressed to the initial position by the inclined surface of the extrusion block 202h, so that the gear 202c can be reset. When the gear 202c moves upward again, it can contact the tooth plate 202e.

[0056] Specifically, the cleaning part 203 includes a connecting frame 203a, a connecting rod 203b, a cleaning rod 203c and a positioning column 203d. The connecting frame 203a is rotatably connected to the outside of the rotating sleeve 201b, the connecting rod 203b is located on one side of the connecting frame 203a, the cleaning rod 203c is arranged at one end of the connecting rod 203b, and the positioning column 203d is fixed on one side of the positioning frame 201e.

[0057] There are two groups of cleaning parts 203, which are located on both sides of the top of the workbench 101 respectively. The connecting frame 203a is rotatably connected to the outer side of the rotating sleeve 201b through a bearing. Both ends of the connecting rod 203b are hinged to the connecting frame 203a and the cleaning rod 203c respectively through hinge plates. The positioning column 203d is movably connected to the inside of the cleaning rod 203c, and is used to position the cleaning rod 203c to prevent it from shifting during movement. A cleaning brush is provided at the bottom of the cleaning rod 203c.

[0058] When the rotating sleeve 201b moves upward, it will drive the connecting frame 203a to move upward, and drive one end of the connecting rod 203b to move upward through the connecting frame 203a, and pull the cleaning rod 203c to move horizontally on the top of the workbench 101 through the connecting rod 203b, then the dust on the top of the workbench 101 can be cleaned, so as to ensure the cleanliness of the top of the workbench 101, and when the rotating sleeve 201b moves downward, it will make the cleaning rod 203c move in the opposite direction again, and the workbench 101 can be cleaned again.

[0059] During use, when the spindle disk 104 needs to be polished, the spindle disk 104 is placed on the top of the support seat 103, and then the threaded column 102d is rotated to drive the connecting plate 102c to move, and the clamping frame 102a is driven to move through the connecting plate 102c, so that the clamping frame 102a can contact the spindle disk 104 and clamp the spindle disk 104 to prevent the spindle disk 104 from moving and shaking during the polishing process.

[0060] When the spindle disk 104 needs to be turned over, the handle is turned to drive the rotating column 202a to rotate, and the movable block 201d is driven to move upward through the cooperation of the fixed shaft 202b and the spiral groove 202a-1. When the movable block 201d moves upward in the positioning frame 201e, it will drive the rotating sleeve 201b and the spindle disk 104 to move upward, so that the spindle disk 104 can be separated from the support seat 103. When the spindle disk 104 moves upward to a specified height and has a certain distance from the support seat 103, the gear 202c will mesh with the tooth plate 202e. , and the gear 202c rotates through the cooperation of the tooth plate 202e, so that the gear 202c can drive the rotating sleeve 201b to rotate, and the rotating sleeve 201b can drive the spindle disk 104 to turn over. When the spindle disk 104 is turned over, the rotating column 202a is rotated in the opposite direction to move the spindle disk 104 downward to the initial position. The turning over can be completed without disassembling the spindle disk 104, which can reduce the tediousness of the work and does not consume too much time and manpower, thereby improving the maintenance efficiency of the spindle disk 104.

[0061] When the rotating sleeve 201b moves upward, it will drive the connecting frame 203a to move upward, and drive one end of the connecting rod 203b to move upward through the connecting frame 203a, and pull the cleaning rod 203c to move horizontally on the top of the workbench 101 through the connecting rod 203b, then the dust on the top of the workbench 101 can be cleaned, so as to ensure the cleanliness of the top of the workbench 101, and when the rotating sleeve 201b moves downward, it will make the cleaning rod 203c move in the opposite direction again, and the workbench 101 can be cleaned again.

[0062] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A clutch shaft disc clamping device, characterized in that: include, A clamping assembly (100) comprises a workbench (101), a clamping member (102), a support seat (103) and a spindle disk (104), wherein the clamping member (102) is located on the top of the workbench (101), the support seat (103) is fixed to the top of the workbench (101), and the spindle disk (104) is located on the top of the support seat (103); The flip assembly (200) is arranged on the top of the workbench (101), and comprises a flip member (201), a transmission member (202) and a cleaning member (203); the flip member (201) is located on one side of the clamping member (102); the transmission member (202) is arranged on one side of the flip member (201); and the cleaning member (203) is located on the top of the workbench (101).

2. The clutch shaft disc clamping device according to claim 1, characterized in that: The clamping member (102) comprises a clamping frame (102a), a connecting plate (102c) and a threaded column (102d); the clamping frame (102a) is located outside the spindle disk (104); one side of the connecting plate (102c) is fixed to the clamping frame (102a); and the threaded column (102d) is threadedly connected to the connecting plate (102c).

3. The clutch shaft-disk clamping device according to claim 2, characterized in that: The threads at both ends of the threaded column (102d) are arranged in opposite directions.

4. The clutch shaft disc clamping device according to claim 2 or 3, characterized in that: The flip member (201) comprises a fixed column (201a), a rotating sleeve (201b) and a limiting strip (201c); one end of the fixed column (201a) is fixed to the clamping frame (102a); the rotating sleeve (201b) is located outside the fixed column (201a); one side of the limiting strip (201c) is fixed to the fixed column (201a); a limiting groove (201b-1) is provided in the rotating sleeve (201b); and the limiting strip (201c) slides in the limiting groove (201b-1).

5. The clutch shaft-disk clamping device according to claim 4, characterized in that: The flip member (201) further comprises a movable block (201d) and a positioning frame (201e); the movable block (201d) is rotatably connected to one side of the rotating sleeve (201b); and the positioning frame (201e) is fixed to the top of the workbench (101).

6. The clutch shaft-disk clamping device according to claim 5, characterized in that: The transmission member (202) comprises a rotating column (202a) and a fixed shaft (202b); the rotating column (202a) is rotatably connected to the positioning frame (201e); the fixed shaft (202b) is fixed to the movable block (201d); a spiral groove (202a-1) is provided on the rotating column (202a); and the fixed shaft (202b) slides in the spiral groove (202a-1).

7. The clutch shaft disc clamping device according to claim 5 or 6, characterized in that: The transmission member (202) further comprises a gear (202c), a connecting column (202d) and a toothed plate (202e); the gear (202c) is located outside the rotating sleeve (201b); one end of the connecting column (202d) is fixed to the positioning frame (201e); and the toothed plate (202e) is fixed to the other end of the connecting column (202d).

8. The clutch shaft-disk clamping device according to claim 7, characterized in that: The transmission member (202) further comprises a clamping block (202f), wherein the clamping block (202f) is fixed in the gear (202c), and a movable groove (201b-2) is provided on the rotating sleeve (201b), and the clamping block (202f) slides in the movable groove (201b-2).

9. The clutch shaft-disk clamping device according to claim 8, characterized in that: The transmission member (202) further comprises an extrusion plate (202g) and an extrusion block (202h); the extrusion plate (202g) is fixed to one side of the positioning frame (201e); and one side of the extrusion block (202h) is fixed to the positioning frame (201e).

10. The clutch shaft-disk clamping device according to claim 9, characterized in that: The cleaning member (203) comprises a connecting frame (203a), a connecting rod (203b), a cleaning rod (203c) and a positioning column (203d); the connecting frame (203a) is rotatably connected to the outside of the rotating sleeve (201b); the connecting rod (203b) is located on one side of the connecting frame (203a); the cleaning rod (203c) is arranged at one end of the connecting rod (203b); and the positioning column (203d) is fixed to one side of the positioning frame (201e).

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