Clamping device used for cutting tool production and facilitating tool replacement

Abstract

The utility model discloses a cutting tool production clamping device convenient for cutter replacement, which comprises an edging device, the bottom of the edging device is provided with a box body and a supporting mechanism, the supporting mechanism comprises a fixed plate fixedly connected to the front side of the box body, the inner wall of the fixed plate is in sliding connection with a sliding block, and the sliding block is connected with the box body. The front face of the sliding block is fixedly connected with a fixing block, the inner wall of the fixing block is slidably connected with a lifting rod, the front face of the lifting rod is movably connected with two bolts, and the surfaces of the bolts are in threaded connection with the inner wall of the fixing block. During actual use, the tool can be quickly fixed and detached by means of cooperation of the supporting mechanism, the clamping mechanism and the fixing assembly. Compared with the tedious operation that a traditional cutter clamping jaw needs to be fixed by manually screwing a screw, the cutter clamping jaw has the advantages that the problem of time and labor consumption is effectively solved, the use convenience is remarkably improved, and the cutter clamping jaw has the outstanding advantage of being easy to use.

Description

Technical Field

[0001] This utility model relates to the field of cutting tool manufacturing technology, specifically to a clamping device for cutting tool manufacturing that facilitates tool replacement. Background Technology

[0002] A clamping device for a cutting tool is a device used to hold the cutting tool in place, playing a crucial role in the cutting process. It ensures the tool remains stable during cutting, preventing movement or vibration, thus guaranteeing the quality and precision of the cutting process.

[0003] In the clamping devices used in the production of cutting tools, this device is often used in sharpening and polishing equipment to securely hold the tool for polishing and sharpening operations. However, its method of fixing by manually tightening the fixing screws makes tool replacement complicated, and the fixing screws are prone to loosening after prolonged exposure to vibration.

[0004] Therefore, it is necessary to redesign and modify the clamping device used in cutting tool production to facilitate tool replacement, effectively preventing the complexity of tool replacement. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a clamping device for cutting tool production that facilitates tool replacement, which has the advantage of ease of use and solves the problem of complex tool replacement.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a clamping device for easy tool replacement in cutting tool production, comprising a sharpening device, a housing and a support mechanism installed at the bottom of the sharpening device, the support mechanism comprising a fixing plate fixedly connected to the front of the housing, a sliding block slidably connected to the inner wall of the fixing plate, a fixing block fixedly connected to the front of the sliding block, a lifting rod slidably connected to the inner wall of the fixing block, two bolts movably connected to the front of the lifting rod, the surfaces of the bolts being threadedly connected to the inner wall of the fixing block, and a clamping mechanism provided at the top of the housing.

[0007] In a preferred embodiment of this invention, the clamping mechanism includes a clamping claw fixedly connected to the surface of the lifting rod. A pressure plate is movably connected to the top of the inner wall of the clamping claw, and a pressure rod is fixedly connected to the top of the pressure plate. The top of the pressure rod passes through the top of the clamping claw and is fixedly connected to a screw. A rotating cylinder is threadedly connected to the surface of the screw. A support frame is movably connected to the surface of the rotating cylinder via a bearing. The bottom of the support frame is fixedly connected to the top of the clamping claw. A motor is fixedly connected to the top of the rotating cylinder. Support plates are fixedly connected to both the front and rear sides of the motor. The bottom of the support plate is fixedly connected to the top of the support frame. When the rotating cylinder rotates, the screw is driven to move downward through threaded transmission, and the pressure rod drives the pressure plate to move downward synchronously through the screw. A fixing component is provided on the front side of the housing.

[0008] As a preferred embodiment of this utility model, the fixing component includes multiple slots formed on the inner wall of the fixing plate, a threaded rod is movably connected to the inner wall of the slot, a connecting block is threadedly connected to the surface of the threaded rod, and the left side of the connecting block is fixedly connected to the right side of the sliding block.

[0009] As a preferred embodiment of this invention, a knob is fixedly connected to the front of both the bolt and the threaded rod, and the knob can conveniently drive the bolt and the threaded rod to rotate.

[0010] As a preferred embodiment of this invention, a reinforcing frame is fixedly connected to the top of the clamping claw, and the back of the reinforcing frame is fixedly connected to the front of the support plate and the support frame.

[0011] As a preferred embodiment of this invention, a spacer is fixedly connected to the bottom of the pressure plate, and the bottom of the spacer has elasticity and anti-slip properties.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. When this utility model is used, the tool can be quickly fixed and disassembled under the action of the support mechanism, clamping mechanism and fixing components, avoiding the time and effort required by the traditional tool clamping claw to manually tighten the screws for fixing, thus giving it the advantage of being easy to use.

[0014] 2. This utility model uses a clamping mechanism and electric drive to press and fix the object, which is not only convenient to operate, but also provides a stable and precise clamping force, avoiding the problem of unstable clamping force that may occur with manual operation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a partial schematic diagram of the structure of this utility model;

[0017] Figure 3 This is a schematic diagram of a partial structural separation of the present invention;

[0018] Figure 4 This is a schematic diagram showing the separation of the clamping mechanism of this utility model.

[0019] In the diagram: 1. Sharpening device; 2. Box body; 3. Fixing plate; 4. Sliding block; 5. Fixing block; 6. Lifting rod; 7. Bolt; 8. Clamping claw; 9. Pressure plate; 10. Pressure rod; 11. Screw; 12. Rotary drum; 13. Support frame; 14. Motor; 15. Support plate; 16. Slot; 17. Threaded rod; 18. Connecting block; 19. Knob; 20. Reinforcing frame; 21. Spacer. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figures 1 to 4 As shown, the present invention provides a clamping device for easy tool replacement in cutting tool production, including a sharpening device 1, a housing 2 installed at the bottom of the sharpening device 1, and a support mechanism. The support mechanism includes a fixing plate 3 fixedly connected to the front of the housing 2, a sliding block 4 slidably connected to the inner wall of the fixing plate 3, a fixing block 5 fixedly connected to the front of the sliding block 4, a lifting rod 6 slidably connected to the inner wall of the fixing block 5, two bolts 7 movably connected to the front of the lifting rod 6, and the surfaces of the bolts 7 threadedly connected to the inner wall of the fixing block 5. A clamping mechanism is provided at the top of the housing 2.

[0022] refer to Figure 4 The clamping mechanism includes a clamping claw 8 fixedly connected to the surface of the lifting rod 6. A pressure plate 9 is movably connected to the top of the inner wall of the clamping claw 8. A pressure rod 10 is fixedly connected to the top of the pressure plate 9. The top of the pressure rod 10 passes through the top of the clamping claw 8 and is fixedly connected to a screw 11. A rotating cylinder 12 is threadedly connected to the surface of the screw 11. A support frame 13 is movably connected to the surface of the rotating cylinder 12 through a bearing. The bottom of the support frame 13 is fixedly connected to the top of the clamping claw 8. A motor 14 is fixedly connected to the top of the rotating cylinder 12. Support plates 15 are fixedly connected to both the front and rear sides of the motor 14. The bottom of the support plate 15 is fixedly connected to the top of the support frame 13. When the rotating cylinder 12 rotates, it drives the screw 11 to move downward through the threaded transmission. The pressure rod 10 drives the pressure plate 9 to move downward synchronously through the screw 11. A fixing component is provided on the front side of the housing 2.

[0023] As a technical optimization of this utility model, by setting up a clamping mechanism and using electric drive for compression and fixation, it is not only convenient to operate, but also provides a stable and precise clamping force, avoiding the problem of unstable clamping force that may be caused by manual operation.

[0024] refer to Figure 3 The fixing component includes multiple slots 16 formed on the inner wall of the fixing plate 3. A threaded rod 17 is movably connected to the inner wall of the slot 16. A connecting block 18 is threadedly connected to the surface of the threaded rod 17. The left side of the connecting block 18 is fixedly connected to the right side of the sliding block 4.

[0025] As a technical optimization of this utility model, by setting a fixing component, the sliding block 4 is reliably fixed on the inner wall of the fixing plate 3, ensuring the stability of the clamping mechanism during the sharpening process and avoiding sharpening errors caused by changes in the position of the support mechanism.

[0026] refer to Figure 2 Both the bolt 7 and the threaded rod 17 are fixedly connected to a knob 19 on their front sides, and the knob 19 can easily drive the bolt 7 and the threaded rod 17 to rotate.

[0027] As a technical optimization of this utility model, the use of knob 19 greatly improves the ease of operation. Operators can directly rotate the knob 19 to rotate the bolt 7 and threaded rod 17 without the need for other tools, thereby adjusting the position of the lifting rod 6 and fixing the sliding block 4.

[0028] refer to Figure 2 The top of the gripper 8 is fixedly connected to a reinforcing frame 20, and the back of the reinforcing frame 20 is fixedly connected to the front of the support plate 15 and the support frame 13.

[0029] As a technical optimization of this utility model, the overall stability of the clamping mechanism is enhanced by setting up a reinforcing frame 20. The reinforcing frame 20 connects the support plate 15, the support frame 13, and the clamping claw 8 together to form a more robust structure that can withstand greater clamping force and vibration during the sharpening process, preventing deformation or loosening of the clamping mechanism, thereby ensuring the smooth progress of the sharpening operation and the stability of the sharpening quality.

[0030] refer to Figure 4 The bottom of the pressure plate 9 is fixedly connected to a spacer 21, and the bottom of the spacer 21 has elasticity and anti-slip properties.

[0031] As a technical optimization of this utility model, the spacer 21 plays an important role in clamping the tool. The elastic spacer 21 can buffer the clamping force, preventing the tool from being damaged due to excessive clamping force, while its anti-slip property ensures that the tool will not slip during clamping, improving the reliability of clamping. This helps to ensure the accuracy of sharpening and the quality of the tool, extending the tool's service life.

[0032] The working principle and usage process of this utility model are as follows: During use, the supporting mechanism and the clamping mechanism work together to achieve stable clamping and position movement of the cutting tool. The supporting mechanism provides an adjustable support base for the clamping mechanism, which is responsible for clamping the cutting tool. The fixing component is used to fix the position of the supporting mechanism, the reinforcing frame 20 enhances the stability of the clamping mechanism, and the spacer 21 provides cushioning and anti-slip function during clamping. Specifically, when the motor 14 rotates, its bottom output shaft drives the rotating drum 12 to rotate. The rotating drum 12 drives the screw 11 to move downwards through its internal threads. When the screw 11 moves, it drives the pressure rod 10 and pressure plate 9 connected to its bottom to move, causing the pressure plate 9 to press downwards and fix the cutting tool surface inside the clamping claw 8, thereby stabilizing and fixing the cutting tool at the top of the sharpening device 1. This avoids the time-consuming and labor-intensive process of manually tightening screws to fix the traditional cutting tool clamping claw 8, making it easy to use.

[0033] In summary, when this utility model is used, the supporting mechanism, clamping mechanism and fixing components enable the tool to be quickly fixed and disassembled, avoiding the time-consuming and labor-intensive process of manually tightening screws to fix the traditional tool clamping claw 8, thus giving it the advantage of being easy to use.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A clamping device for easy tool replacement in cutting tool production, comprising a sharpening device (1), wherein a housing (2) is mounted on the bottom of the sharpening device (1), characterized in that: The support mechanism includes a fixed plate (3) fixedly connected to the front of the box (2), a sliding block (4) slidably connected to the inner wall of the fixed plate (3), a fixed block (5) fixedly connected to the front of the sliding block (4), a lifting rod (6) slidably connected to the inner wall of the fixed block (5), two bolts (7) movably connected to the front of the lifting rod (6), the surface of the bolts (7) being threadedly connected to the inner wall of the fixed block (5), and a clamping mechanism provided on the top of the box (2).

2. A clamping device for cutting tool production for facilitating tool change according to claim 1, characterized in that: The clamping mechanism includes a clamping claw (8) fixedly connected to the surface of the lifting rod (6). A pressure plate (9) is movably connected to the top of the inner wall of the clamping claw (8). A pressure rod (10) is fixedly connected to the top of the pressure plate (9). The top of the pressure rod (10) passes through the top of the clamping claw (8) and is fixedly connected to a screw (11). A rotating cylinder (12) is threadedly connected to the surface of the screw (11). A support frame (13) is movably connected to the surface of the rotating cylinder (12) through a bearing. The bottom of the support frame (13) The top of the gripper (8) is fixedly connected to the top of the rotating drum (12), and the top of the rotating drum (12) is fixedly connected to the top of the rotating drum (13). The front and rear sides of the motor (14) are fixedly connected to the support plate (15). The bottom of the support plate (15) is fixedly connected to the top of the support frame (13). When the rotating drum (12) rotates, the screw (11) is driven to move downward through the threaded transmission. The pressure rod (10) drives the pressure plate (9) to move downward synchronously through the screw (11). The front side of the box (2) is provided with a fixing component.

3. A clamping device for cutting tool production for facilitating tool change according to claim 2, characterized in that: The fixing component includes multiple slots (16) formed on the inner wall of the fixing plate (3). The inner wall of the slots (16) is movably connected to a threaded rod (17). The surface of the threaded rod (17) is threadedly connected to a connecting block (18). The left side of the connecting block (18) is fixedly connected to the right side of the sliding block (4).

4. The clamping device for cutting tool production according to claim 3, wherein: A knob (19) is fixedly connected to the front of both the bolt (7) and the threaded rod (17), and the knob (19) can easily drive the bolt (7) and the threaded rod (17) to rotate.

5. A clamping device for easy tool replacement in cutting tool production according to claim 2, characterized in that: The top of the gripper (8) is fixedly connected to a reinforcing frame (20), and the back of the reinforcing frame (20) is fixedly connected to the front of the support plate (15) and the support frame (13).

6. A clamping device for cutting tool production for facilitating tool change according to claim 2, characterized in that: The bottom of the pressure plate (9) is fixedly connected to a spacer (21), and the bottom of the spacer (21) has elasticity and anti-slip properties.

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