A clamp for grinding wheel dressing machine tool

Abstract

The utility model discloses a clamp for a grinding wheel dressing machine tool, including a workbench, a guide rod is arranged inside the workbench, a fixed frame and a movable frame are slidably connected on the surface of the guide rod, a first fixed plate is arranged on the side surface of the fixed frame, a rotating motor is arranged on the side surface of the first fixed plate, and a fixed clamp is installed on the output end of the rotating motor through a rotating shaft. When the utility model is in use, the support motor is started, and the support frame is driven to rotate under the action of the gear, and then the position of the support wheel is adjusted so that the staff can place the grinding wheel on the support wheel, and use the support wheel as the lower support point of the grinding wheel, and then the electric cylinder can be started to push the movable frame, push the movable clamp, and fix the grinding wheel between the fixed clamp and the movable clamp, without manual hand-held placement, saving time and labor, and greatly improving the practicality of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding wheel dressing, in particular to a clamp for a grinding wheel dressing machine tool. Background Art

[0002] Grinding wheel dressing is the process of using dressing tools to shape the grinding wheel or remove the blunt surface to restore the grinding performance and correct geometric shape of the working surface. After the grinding wheel is dressed, a secondary dynamic balance check should be carried out to avoid industrial accidents caused by dynamic balance problems during the construction process. Timely and correct dressing of the grinding wheel is an indispensable part of improving grinding efficiency and ensuring grinding quality, and the clamp is one of the important tools in the grinding wheel dressing process.

[0003] After searching, the announcement number is: CN216399293U. A grinding wheel clamp for grinding wheel production includes a base, a motor is fixedly connected to the middle of the inner bottom wall of the base, a double-headed screw is passed through and fixedly connected to the middle of the second bevel gear, a spring is fixedly connected to the inner wall of the connecting block, a clamp is fixedly connected to the end of the slider, and a protective pad is fixedly connected to the end of the clamp. In the utility model, the first bevel gear is driven to rotate by turning on the motor, and the connecting block is finally moved so that the grinding wheel can be clamped and fixed. It is simple and convenient. After the clamp is subjected to resistance, it moves toward the inside of the connecting block, thereby driving the slider to squeeze the spring to deform. After the spring is deformed to a certain extent, the grinding wheel is clamped, and the force applied to the grinding wheel during the clamping process is ensured to be slow and gentle. The protective pad further avoids damage and improves product quality.

[0004] The existing technology has the following problems:

[0005] Although the above utility model realizes the clamping and fixing operation of the grinding wheel, due to the lack of a supporting structure, when installing the grinding wheel, the worker needs to hold the grinding wheel by hand to clamp the grinding wheel, and the work efficiency is relatively low.

[0006] Therefore, we propose a clamp for grinding wheel dressing machine to solve the above-mentioned drawbacks. Utility Model Content

[0007] The utility model aims to solve the disadvantages of the prior art that, due to the lack of a supporting structure, a worker needs to hold the grinding wheel by hand to clamp the grinding wheel when installing the grinding wheel, resulting in low work efficiency, and proposes a clamp for a grinding wheel dressing machine tool.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said movable frame, and said bolt has a round shank to contact with said movable frame.

[0010] Preferably, a bidirectional screw is provided inside the workbench, and a fixed frame and a movable frame are provided on the surface of the bidirectional screw, and a driving motor is installed at the end of the bidirectional screw through a coupling.

[0011] Preferably, the side surface of the supporting wheel is arc-shaped.

[0012] Preferably, the side surfaces of the fixed clamping plate and the movable clamping plate are both provided with rubber pads.

[0013] Preferably, a foot pad is provided on the lower surface of the workbench, and a plurality of foot pads are provided, and the plurality of foot pads are installed at equal distances at the four corners of the lower surface of the workbench.

[0014] Preferably, a control panel is provided on the upper surface of the workbench.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The utility model is provided with a workbench, a guide rod, a fixed frame, a movable frame, a first fixed plate, a rotating motor, a fixed clamping plate, a movable frame, an electric cylinder, a second fixed plate, a movable clamping plate, a support block, a support frame, a support wheel, a support motor and a gear. When in use, the support motor is started, and the support frame is driven to rotate under the action of the gear, thereby adjusting the position of the support wheel so that the staff can place the grinding wheel on the support wheel and use the support wheel as the lower support point of the grinding wheel. After that, the electric cylinder can be started to push the movable frame and the movable clamping plate to fix the grinding wheel between the fixed clamping plate and the movable clamping plate. There is no need for manual hand-held placement, which saves time and effort and greatly improves the practicality of the device.

[0017] (2) The utility model provides a bidirectional screw and a driving motor. In actual use, the driving motor can be started according to the actual width of the grinding wheel to drive the bidirectional screw to rotate, drive the fixed frame and the movable frame to move along the direction of the guide rod, and then adjust the spacing between the fixed splint and the movable splint, thereby further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below.

[0019] Figure 1 This is a structural schematic diagram of a clamp for a grinding wheel dressing machine tool proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of a clamp for a grinding wheel dressing machine tool proposed by the utility model;

[0021] Figure 3 The utility model is a schematic diagram of a support frame connection structure of a clamp for a grinding wheel dressing machine tool.

[0022] Legend:

[0023] 1. Workbench; 2. Foot pad; 3. Control panel; 4. Bidirectional screw; 5. Drive motor; 6. Guide rod; 7. Fixed frame; 8. First fixed plate; 9. Fixed splint; 10. Rotating motor; 11. Movable splint; 12. Second fixed plate; 13. Movable frame; 14. Moving frame; 15. Electric cylinder; 16. Support block; 17. Support frame; 18. Support wheel; 19. Support motor; 20. Gear; 21. Rubber pad. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0025] Please refer to Figure 1-3A clamp for a grinding wheel dressing machine tool comprises a workbench 1, a guide rod 6 is arranged inside the workbench 1, a fixed frame 7 and a movable frame 14 are slidably connected on the surface of the guide rod 6, a first fixed plate 8 is arranged on the side surface of the fixed frame 7, a rotating motor 10 is arranged on the side surface of the first fixed plate 8, a fixed clamping plate 9 is installed on the output end of the rotating motor 10 through a rotating shaft, a movable frame 13 is installed above the movable frame 14 through a hinge, and an electric cylinder 15 is arranged between the movable frame 13 and the movable frame 14, a second fixed plate 12 is arranged on the side surface of the movable frame 13, a movable clamping plate 11 is installed on the side surface of the second fixed plate 12 through a rotating shaft, a support block 16 is arranged on the inner top surface of the workbench 1, a support frame 17 is installed on one side of the support block 16 through a rotating shaft, and a support wheel 18 is installed above the support frame 17 through a rotating shaft, a support motor 19 is installed on the end of the rotating shaft through a coupling, and a gear 20 is arranged on the surface of the rotating shaft, and the two gears 20 are meshed and connected.

[0026] In this embodiment: when in use, start the support motor 19, and under the action of the gear 20, drive the support frame 17 to rotate, and then adjust the position of the support wheel 18, so that the staff can place the grinding wheel on the support wheel 18, and use the support wheel 18 as the lower support point of the grinding wheel. After that, the electric cylinder 15 can be started to push the movable frame 13, push the movable splint 11, and fix the grinding wheel between the fixed splint 9 and the movable splint 11. There is no need for manual hand-held placement, which saves time and effort, and greatly improves the practicality of the device.

[0027] Specifically, a bidirectional screw rod 4 is disposed inside the workbench 1 , and a fixed frame 7 and a movable frame 13 are disposed on the surface of the bidirectional screw rod 4 , and a driving motor 5 is installed at the end of the bidirectional screw rod 4 through a coupling.

[0028] In this embodiment: during actual use, the drive motor 5 can be started according to the actual width of the grinding wheel to drive the bidirectional screw 4 to rotate, drive the fixed frame 7 and the movable frame 14 to move along the direction of the guide rod 6, and then adjust the distance between the fixed splint 9 and the movable splint 11, thereby further improving the practicality of the device.

[0029] Specifically, the side surface of the supporting wheel 18 is in an arc shape.

[0030] In this embodiment, the grinding wheel is inserted into the concave surface and is not easily misplaced.

[0031] Specifically, rubber pads 21 are disposed on the side surfaces of the fixed clamping plate 9 and the movable clamping plate 11 .

[0032] In this embodiment, the rubber pad 21 is provided to prevent the grinding wheel from being damaged.

[0033] Specifically, a foot pad 2 is provided on the lower surface of the workbench 1 , and a plurality of foot pads 2 are provided, and the plurality of foot pads 2 are installed at four corners of the lower surface of the workbench 1 at equal distances.

[0034] In this embodiment: the foot pad 2 is provided to support the workbench 1 .

[0035] Specifically, a control panel 3 is disposed on the upper surface of the workbench 1 .

[0036] In this embodiment: a control panel 3 is provided to control the clamp device. The control circuit of the control panel 3 can be realized through simple programming by technicians in this field. It is common knowledge in this field and is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0037] Working principle: When in use, start the support motor 19, and under the action of the gear 20, drive the support frame 17 to rotate, and then adjust the position of the support wheel 18, so that the staff can place the grinding wheel on the support wheel 18, and use the support wheel 18 as the lower support point of the grinding wheel. After that, the electric cylinder 15 can be started to push the movable frame 13 and the movable splint 11 to fix the grinding wheel between the fixed splint 9 and the movable splint 11. No manual hand-held placement is required, which saves time and effort and greatly improves the practicality of the device. In actual use, the drive motor 5 can be started according to the actual width of the grinding wheel to drive the bidirectional screw 4 to rotate, drive the fixed frame 7 and the movable frame 14 to move along the direction of the guide rod 6, and then adjust the spacing between the fixed splint 9 and the movable splint 11, further improving the practicality of the device.

[0038] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A clamp for a grinding wheel dressing machine tool, comprising a workbench (1), characterized in that: A guide rod (6) is provided inside the workbench (1), a fixed frame (7) and a movable frame (14) are slidably connected on the surface of the guide rod (6), a first fixed plate (8) is provided on the side surface of the fixed frame (7), a rotating motor (10) is provided on the side surface of the first fixed plate (8), a fixed clamping plate (9) is installed on the output end of the rotating motor (10) via a rotating shaft, a movable frame (13) is installed above the movable frame (14) via a hinge, and an electric cylinder (15) is provided between the movable frame (13) and the movable frame (14), The side surface of the movable frame (13) is provided with a second fixed plate (12), and the side surface of the second fixed plate (12) is installed with a movable clamping plate (11) via a rotating shaft. The inner top surface of the workbench (1) is provided with a support block (16), and a support frame (17) is installed on one side of the support block (16) via a rotating shaft, and a support wheel (18) is installed above the support frame (17) via a rotating shaft. A support motor (19) is installed at the end of the rotating shaft via a coupling, and a gear (20) is provided on the surface of the rotating shaft, and the two gears (20) are meshed and connected.

2. A clamp for a grinding wheel dressing machine tool according to claim 1, characterized in that: A bidirectional screw rod (4) is arranged inside the workbench (1), and a fixed frame (7) and a movable frame (13) are arranged on the surface of the bidirectional screw rod (4). A driving motor (5) is installed at the end of the bidirectional screw rod (4) via a coupling.

3. A clamp for a grinding wheel dressing machine tool according to claim 1, characterized in that: The side surface of the supporting wheel (18) is in an arc shape.

4. A clamp for a grinding wheel dressing machine tool according to claim 1, characterized in that: The side surfaces of the fixed clamping plate (9) and the movable clamping plate (11) are both provided with rubber pads (21).

5. The clamp for a grinding wheel dressing machine tool according to claim 1, characterized in that: The lower surface of the workbench (1) is provided with a foot pad (2), and a plurality of foot pads (2) are provided, and the plurality of foot pads (2) are installed at equal distances at the four corners of the lower surface of the workbench (1).

6. A clamp for a grinding wheel dressing machine tool according to claim 1, characterized in that: A control panel (3) is provided on the upper surface of the workbench (1).

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