A clamping device for tool production machining

Abstract

This utility model relates to the field of cutting tool manufacturing technology, specifically a clamping device for cutting tool production and processing. It includes a frame, a battery, and clamping components. A motor a is mounted on the frame, and an adjustment disc is located at the output end of motor a. The battery is detachably mounted on the frame. Multiple clamping components are evenly arranged in a ring on the adjustment disc. Each clamping component includes a first clamping frame mounted on the frame, a gear a and a synchronous pulley a located at the output end of motor b, a synchronous pulley b and a gear b rotatably mounted on the first clamping frame, a pair of racks slidably mounted at each of the upper and lower ends of the first clamping frame, and clamping plates and conveying components corresponding to each pair of racks. The multiple first clamping frames are all inclined. This utility model uses the inclined placement of the first clamping frames to allow the cutting tool to contact the first clamping frame under its own weight, thereby restricting the position of the cutting tool and improving the machining accuracy of the cutting tool.

Description

Technical Field

[0001] This utility model relates to the field of cutting tool manufacturing technology, and in particular to a clamping device for cutting tool manufacturing. Background Technology

[0002] Cutting tools are tools used for cutting processes in mechanical manufacturing. The vast majority of cutting tools are machine-made, but some are hand-made. Since cutting tools used in mechanical manufacturing are basically used for cutting metal materials, the term "cutting tool" is generally understood as a metal cutting tool.

[0003] Chinese Patent No. CN221891442U discloses a clamping device for tool manufacturing, relating to the field of tool manufacturing technology. This clamping device includes a base, a mounting seat fixedly connected to the top of the base, a control mechanism on the mounting seat, a motor, a turntable fixedly connected to the motor's output shaft, a control plate fixedly connected to the mounting seat, a protective plate fixedly connected to the turntable, a pneumatic pipe inside the turntable, a slider slidably connected to the inner wall of the pneumatic pipe, a magnetic block slidably connected to the inner wall of the pneumatic pipe, and a mounting plate slidably connected to the inner wall of the protective plate. This clamping device, driven by the motor, rotates the turntable, and the control plate compresses the slider, causing the magnetic block to move the mounting plate outward under pneumatic pressure, achieving automatic removal for convenient processing.

[0004] However, the above technical solution has the following problems: when the device clamps the tool, the tool needs to be placed manually, which means that after the tool moves to the processing point, it needs to be adjusted according to the actual position, thus increasing the workload of the workers. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a clamping device for tool production and processing that restricts the position of the tool and improves the machining accuracy of the tool by tilting the first clamping frame so that the tool abuts against the first clamping frame under its own weight.

[0006] The present invention provides a clamping device for tool manufacturing, comprising: a frame on which a motor a is mounted, and an adjustment plate at the output end of motor a; a battery detachably mounted on the frame; and a clamping assembly comprising multiple clamping frames evenly arranged in a ring on the adjustment plate. Each clamping assembly includes a first clamping frame mounted on the frame, a motor b mounted on the first clamping frame, a gear a and a synchronous pulley a mounted at the output end of motor b, a synchronous pulley b and a gear b rotatably mounted on the first clamping frame, a gear c coaxially mounted on each of the gear b and the synchronous pulley b, a pair of racks slidably mounted at the upper and lower ends of the first clamping frame, and clamping plates and conveying components corresponding to each pair of racks. Each gear c meshes with a pair of racks, and the multiple first clamping frames are distributed at an incline.

[0007] Preferably, a pair of racks are symmetrically distributed on both sides of gear c.

[0008] Preferably, both clamping plates are provided with anti-slip pads.

[0009] Preferably, the conveying assembly includes a conveying frame mounted on a rack, multiple pairs of guide posts evenly arranged on the conveying frame, multiple second clamping frames evenly slidably arranged on the multiple pairs of guide posts, a pair of springs arranged on each of the multiple pairs of guide posts, and a roller arranged on each of the multiple second clamping frames.

[0010] Preferably, the conveyor frame has a collection groove, and multiple rollers are distributed in the collection groove, with the roller diameter being greater than the depth of the collection groove.

[0011] Preferably, the frame and multiple first clamping frames are integrally formed.

[0012] Compared with the prior art, the present invention has the following beneficial technical effects:

[0013] When using this invention, the user can use common mechanical structures such as robotic arms or conveyor belts to transport the tool to the first clamping frame. The tool slides towards one end of the first clamping frame under its own weight until it abuts against one end of the first clamping frame. Then, the subsequent clamping components achieve positioning in three directions by clamping at the upper and lower ends. Because the tool abuts against one end of the first clamping frame, the position of the tool is fixed, thus avoiding the need to adjust the tool's processing point, improving processing accuracy, and reducing workload. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0015] Figure 2 This is a schematic diagram of the clamping component in an embodiment of the present utility model;

[0016] Figure 3 This is a schematic diagram of the conveying component in an embodiment of the present invention.

[0017] Reference numerals: 1. Frame; 2. Motor a; 3. Adjusting disc; 4. Clamping assembly; 41. First clamping frame; 42. Motor b; 43. Gear a; 44. Synchronous pulley a; 45. Synchronous pulley b; 46. Gear c; 47. Rack; 48. Clamping plate; 49. Conveying assembly; 491. Conveying frame; 492. Guide column; 493. Spring; 494. Second clamping frame; 495. Roller; 410. Gear b; 5. Battery. Detailed Implementation

[0018] Example 1

[0019] like Figures 1-3 As shown, this embodiment proposes a clamping device for tool production and processing, including a frame 1, a battery 5, and a clamping assembly 4. A motor a2 is mounted on the frame 1, and an adjustment disk 3 is mounted on the output end of the motor a2. The battery 5 is detachably mounted on the frame 1. Multiple clamping assemblies 4 are evenly arranged in a ring on the adjustment disk 3. The clamping assembly 4 includes a first clamping frame 41 mounted on the frame 1, a motor b42 mounted on the first clamping frame 41, a gear a43 and a synchronous pulley a44 mounted on the output end of the motor b42, a synchronous pulley b45 and a gear b410 rotatably mounted on the first clamping frame 41, a gear c46 coaxially mounted on each of the gear b410 and the synchronous pulley b45, a pair of racks 47 slidably mounted at the upper and lower ends of the first clamping frame 41, and clamping plates 48 and conveying assemblies 49 correspondingly mounted on each pair of racks 47. The multiple first clamping frames 41 are inclinedly distributed, and each of the two gears c46 meshes with a pair of racks 47.

[0020] In this embodiment, the user can use common mechanical structures such as robotic arms or conveyor belt assemblies to transport the tool to the first clamping frame 41. Under its own weight, the tool slides towards one end of the first clamping frame 41 until it abuts against both ends of the first clamping frame 41. Then, the subsequent clamping assembly achieves positioning in three directions by clamping at the upper and lower ends. Because the tool abuts against one end of the first clamping frame 41, the position of the tool is fixed, thus avoiding the need to adjust the processing point of the tool, improving processing accuracy, and reducing labor intensity. Furthermore, the motor b42 drives the gear a43 and the synchronous pulley a44 to rotate. The gear a43 and the synchronous pulley a44 drive the gear b410 and the synchronous pulley b45 to rotate through meshing and synchronous belt transmission, thereby causing the two gears c46 to rotate in opposite directions. The gears c46 drive the conveying assembly 49 or the clamping plate 48 to move towards the tool, thereby improving the practicality of the equipment.

[0021] Example 2

[0022] like Figures 1-3 As shown, this embodiment proposes a clamping device for tool manufacturing. Compared to Embodiment 1, in this embodiment, a pair of racks 47 are symmetrically distributed on both sides of the gear c46. Anti-slip pads are provided on both clamping plates 48.

[0023] In this embodiment, the racks distributed on both sides of gear c46 will move in opposite directions during the rotation of gear c46, and when the tool is fixed by the clamping plate 48, the anti-slip pad can prevent the tool from sliding randomly and affecting the machining accuracy.

[0024] Example 3

[0025] like Figure 2 and Figure 3 As shown, this embodiment proposes a clamping device for tool manufacturing. Compared to Embodiment 1, in this embodiment, the conveying assembly 49 includes a conveying frame 491 mounted on a rack 47, multiple pairs of guide posts 492 evenly arranged on the conveying frame 491, multiple second clamping frames 494 evenly slidably arranged on the multiple pairs of guide posts 492, a pair of springs 493 each on the multiple pairs of guide posts 492, and a roller 495 each on the multiple second clamping frames 494. The conveying frame 491 has a receiving groove, and the multiple rollers 495 are distributed in the receiving groove. The diameter of the rollers 495 is larger than the depth of the receiving groove. When the rollers 495 abut against the tool, the rollers will slide against the clamping frames 491, thereby preventing the rollers 491 from rolling randomly and affecting the clamping effect of the tool. The frame 1 and the multiple first clamping frames 41 are integrally formed.

[0026] In this embodiment, if the tool of the device is cylindrical, when the tool comes into contact with the first clamping frame 41, the two conveying frames 491 move relative to each other until the roller 495 comes into contact with the tool. When the roller 495 comes into contact with the tool, the direction of the force applied by the tool to the roller 495 is not the same as the axial direction of the guide column, thereby improving the stability of the tool clamping.

[0027] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A clamping device for tool manufacturing, characterized in that, include: A frame (1) is provided with a motor a (2), and an adjustment disc (3) is provided at the output end of the motor a (2). Battery (5), which is detachably mounted on frame (1); The clamping assembly (4) is evenly arranged in a ring on the adjusting plate (3). The clamping assembly (4) includes a first clamping frame (41) arranged on the frame (1), a motor b (42) arranged on the first clamping frame (41), a gear a (43) and a synchronous pulley a (44) arranged on the output end of the motor b (42), a synchronous pulley b (45) and a gear b (410) rotatably arranged on the first clamping frame (41), a gear c (46) coaxially arranged on each of the gear b (410) and the synchronous pulley b (45), a pair of racks (47) slidably arranged at the upper and lower ends of the first clamping frame (41), and clamping plates (48) and conveying components (49) correspondingly arranged on each of the two pairs of racks (47); both gears c (46) are meshed with a pair of racks (47), and the multiple first clamping frames (41) are inclinedly distributed.

2. The clamping device for tool manufacturing according to claim 1, characterized in that, A pair of racks (47) are symmetrically distributed on both sides of gear c (46).

3. A clamping device for tool manufacturing according to claim 2, characterized in that, Both clamping plates (48) are equipped with anti-slip pads.

4. A clamping device for tool manufacturing according to claim 1, characterized in that, The conveying assembly (49) includes a conveying frame (491) disposed on a rack (47), a plurality of pairs of guide posts (492) evenly disposed on the conveying frame (491), a plurality of second clamping frames (494) evenly slidably disposed on the plurality of pairs of guide posts (492), a pair of springs (493) disposed on each of the plurality of pairs of guide posts (492), and a roller (495) disposed on each of the plurality of second clamping frames (494).

5. A clamping device for tool manufacturing according to claim 4, characterized in that, The conveyor frame (491) has a collection groove, and multiple rollers (495) are distributed in the collection groove. The diameter of the rollers (495) is greater than the depth of the collection groove.

6. A clamping device for tool manufacturing according to claim 1, characterized in that, The frame (1) and multiple first clamping frames (41) are integrally formed.

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