Drill bit machining edging device

Abstract

The utility model provides a drill bit machining edging device, and relates to the technical field of edging, the drill bit machining edging device comprises a workbench, a first sliding table and a second sliding table are installed on the upper surface of the workbench in a sliding mode, a positioning adjusting assembly is arranged on the upper surface of the first sliding table, and two hydraulic cylinders are installed on the upper surface of the workbench; the output ends of the two hydraulic cylinders are arranged on the side faces of the first sliding table and the second sliding table respectively, the output end of the first servo motor is provided with a grinding wheel, the output end of the third servo motor drives the positioning rod to rotate, the mounting ring can be driven to swing, meanwhile, the drill bit is driven to swing, and the grinding wheel is driven to rotate. A second servo motor drives a gear to rotate, meanwhile, the gear drives a plurality of gear teeth, a mounting ring can be driven to rotate, a drill bit can rotate, the drill bit can swing and rotate, any angle position of the drill bit can be adjusted, and any position of the drill bit can be ground and edged.

Description

Technical Field

[0001] The utility model relates to the technical field of edge sharpening, in particular to a drill bit edge sharpening device. Background Art

[0002] The drill bit is the main tool for breaking rocks during the drilling process. The drill bit needs to be sharpened during the processing process. For example, patent application number CN202111521630.X is a drill grinder, including a grinding machine body, a fixed ring and a protective device, characterized in that the middle position of the grinding machine body is fixedly connected to the fixed ring, annular ears are provided on both sides of the fixed ring, and the annular ears are fixedly connected to the protective device. The protective device includes a protective cover and a connecting ring. The protective cover is fixedly connected to the connecting ring, and a connecting rod is fixedly connected to the center of the side of the protective cover, and a pushing mechanism is provided at the tail end of the connecting rod. The abrasive and sparks generated during grinding of the grinding wheel have been solved to pose a safety hazard to the operator; if the grinding wheel itself has cracks or cracks, and the operator does not check carefully before use, and does not replace it in time and uses it directly, it is very easy to cause safety accidents. In the above technical solution, when the drill bit is sharpened, it is difficult to adjust the position angle of the drill bit, and it is difficult to sharpen the drill bit at any position. Utility Model Content

[0003] The main purpose of the utility model is to provide a drill bit processing sharpening device, which can effectively solve the problem in the background technology that it is difficult to adjust the position angle of the drill bit and difficult to sharpen the drill bit at any position when sharpening the drill bit.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a drill bit processing and sharpening device, including a workbench, a first sliding table and a second sliding table are slidably installed on the upper surface of the workbench, a positioning adjustment component is arranged on the upper surface of the first sliding table, two hydraulic cylinders are installed on the upper surface of the workbench, the output ends of the two hydraulic cylinders are respectively arranged on the sides of the first sliding table and the second sliding table, a first servo motor is fixedly installed on the upper surface of the second sliding table, and a grinding wheel is installed on the output end of the first servo motor.

[0005] Preferably, two slide grooves are provided on the upper surface of the workbench, and sliding blocks are fixedly installed on the lower surfaces of the first sliding table and the second sliding table, and the sliding blocks are slidably installed inside the slide grooves.

[0006] Preferably, a support frame is fixedly mounted on the lower surface of the workbench.

[0007] Preferably, the positioning and adjustment assembly comprises a mounting platform, and the mounting platform is fixedly mounted on the upper surface of the first sliding platform.

[0008] Preferably, a connecting rod is fixedly mounted on the side surface of the upper surface of the mounting platform, a third servo motor is fixedly mounted on the lower surface of the connecting rod, and a positioning rod is fixedly mounted on the output end of the third servo motor.

[0009] Preferably, a mounting ring is rotatably mounted on the upper end of the positioning rod, a guide groove is provided on the side surface of the mounting ring shaft, and a guide block is fixedly mounted on the top end of the positioning rod, and the guide block is slidably mounted inside the guide groove.

[0010] Preferably, a positioning frame is fixedly installed on the inner wall of the mounting ring, a guide rod is slidably installed through the middle of the mounting ring, a clamping plate is fixedly installed on the top of the guide rod, a screw thread sleeve is installed in the middle of the mounting ring, a screw is sleeved and installed in the middle of the screw thread sleeve, and the top of the screw is rotatably set on the surface of the clamping plate.

[0011] Preferably, a plurality of gear teeth are equidistantly mounted on the side of the middle portion of the mounting ring, a second servo motor is fixedly mounted on the upper surface of the connecting rod, a gear is mounted on the output end of the second servo motor, and the gear is meshingly connected with the plurality of gear teeth.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] (1) The drill bit is set inside the positioning frame. At this time, by rotating the screw and moving the screw sleeve downward, the clamping plate can be driven to move downward, and the clamping plate is attached to the surface of the drill bit. The drill bit is fixed between the positioning frame and the clamping plate, which is convenient for ensuring the stability of the drill bit when grinding. At this time, the positioning rod is driven to rotate by the output end of the third servo motor, which can drive the mounting ring to swing and drive the drill bit to swing at the same time. The gear is driven to rotate by the second servo motor, and the gear drives a number of gear teeth at the same time, which can drive the mounting ring to rotate and the drill bit to rotate. This device can swing and rotate the drill bit to adjust any angle position of the drill bit and grind and sharpen any position of the drill bit.

[0014] (2) The grinding wheel is driven to rotate through the output end of the first servo motor, and the drill bit is attached to the surface of the grinding wheel to perform sharpening and grinding on the drill bit. The output end of the hydraulic cylinder is extended and retracted to drive the first sliding table and the second sliding table to push the grinding wheel and the drill bit to move. The grinding wheel and the drill bit can be adjusted according to the specific grinding situation, which is more convenient for sharpening and grinding the drill bit. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a drill bit sharpening device of the utility model;

[0016] Figure 2 It is a side structural schematic diagram of a drill bit sharpening device of the utility model;

[0017] Figure 3 This is a schematic diagram of the top view of a drill bit sharpening device according to the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the second sliding platform of a drill bit sharpening device of the utility model;

[0019] Figure 5 It is a schematic diagram of the enlarged structure of position A of a drill bit sharpening device of the utility model.

[0020] In the figure: 1. workbench; 2. support frame; 3. hydraulic cylinder; 4. first sliding table; 5. positioning adjustment assembly; 501. positioning frame; 502. mounting table; 503. second servo motor; 504. gear; 505. connecting rod; 506. third servo motor; 507. positioning rod; 508. screw threaded sleeve; 509. screw; 510. guide rod; 511. mounting ring; 512. guide block; 513. gear teeth; 514. guide groove; 515. splint; 6. second sliding table; 7. first servo motor; 8. grinding wheel; 9. slide groove; 10. slider. DETAILED DESCRIPTION

[0021] The following will be combined with the embodiments 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.

[0022] like Figure 1 , 2 As shown, a drill bit processing and sharpening device includes a workbench 1, a first sliding table 4 and a second sliding table 6 are slidably installed on the upper surface of the workbench 1, a positioning adjustment component 5 is arranged on the upper surface of the first sliding table 4, two hydraulic cylinders 3 are installed on the upper surface of the workbench 1, the output ends of the two hydraulic cylinders 3 are respectively arranged on the sides of the first sliding table 4 and the second sliding table 6, a first servo motor 7 is fixedly installed on the upper surface of the second sliding table 6, and a grinding wheel 8 is installed on the output end of the first servo motor 7.

[0023] like Figure 1 , 4 As shown, two slide grooves 9 are provided on the upper surface of the workbench 1, and sliders 10 are fixedly installed on the lower surfaces of the first sliding platform 4 and the second sliding platform 6. The sliders 10 are slidably installed inside the slide grooves 9. By sliding the sliders 10 inside the slide grooves 9, better stability can be achieved when the first sliding platform 4 and the second sliding platform 6 move.

[0024] like Figure 1 As shown, a support frame 2 is fixedly installed on the lower surface of the workbench 1 to support the workbench 1 .

[0025] like Figure 2 , 3 As shown in , 4 and 5, the positioning adjustment component 5 includes a mounting platform 502, the mounting platform 502 is fixedly mounted on the upper surface of the first sliding platform 4, a connecting rod 505 is fixedly mounted on the side of the upper surface of the mounting platform 502, a third servo motor 506 is fixedly mounted on the lower surface of the connecting rod 505, a positioning rod 507 is fixedly mounted on the output end of the third servo motor 506, a mounting ring 511 is rotatably mounted on the upper end of the positioning rod 507, a guide groove 514 is provided on the side of the axis of the mounting ring 511, and a top end of the positioning rod 507 is fixedly mounted. A guide block 512 is fixedly installed, and the guide block 512 is slidably installed in the guide groove 514. A positioning frame 501 is fixedly installed on the inner wall of the mounting ring 511. A guide rod 510 is slidably installed in the middle of the mounting ring 511. A clamping plate 515 is fixedly installed on the top of the guide rod 510. A screw thread sleeve 508 is installed in the middle of the mounting ring 511. A screw 509 is sleeved and installed in the middle of the screw thread sleeve 508. The top of the screw 509 is rotatably set on the surface of the clamping plate 515. The side of the middle of the mounting ring 511 is equidistant. A plurality of gear teeth 513 are installed, a second servo motor 503 is fixedly installed on the upper surface of the connecting rod 505, a gear 504 is installed on the output end of the second servo motor 503, the gear 504 is meshed and connected with a plurality of gear teeth 513, the drill bit is set inside the positioning frame 501, at this time, by rotating the screw rod 509 to cooperate with the screw rod screw sleeve 508 to move downward, the clamping plate 515 can be driven to move downward, the clamping plate 515 is attached to the surface of the drill bit, the drill bit is fixed between the positioning frame 501 and the clamping plate 515, and the drill bit is convenient for positioning. When grinding, the stability of the drill bit is ensured. At this time, the positioning rod 507 is driven to rotate by the output end of the third servo motor 506, which can drive the mounting ring 511 to swing and drive the drill bit to swing at the same time. The gear 504 is driven to rotate by the second servo motor 503, and the gear 504 drives a number of gear teeth 513, which can drive the mounting ring 511 to rotate and the drill bit to rotate. This device can swing and rotate the drill bit to adjust any angle position of the drill bit and grind and sharpen any position of the drill bit.

[0026] The working principle of this drill bit sharpening device:

[0027] When in use, when it is necessary to sharpen the drill bit, first set the drill bit inside the positioning frame 501. At this time, by rotating the screw rod 509 and cooperating with the screw rod screw sleeve 508 to move downward, the clamping plate 515 can be driven to move downward, and the clamping plate 515 is attached to the surface of the drill bit, and the drill bit is fixed between the positioning frame 501 and the clamping plate 515, so as to ensure the stability of the drill bit when grinding. At this time, the positioning rod 507 is driven to rotate by the output end of the third servo motor 506, which can drive the mounting ring 511 to swing and drive the drill bit to swing at the same time. The gear 504 is driven to rotate by the second servo motor 503, and the The gear 504 drives a number of gear teeth 513, and at the same time can drive the mounting ring 511 to rotate, so that the drill bit rotates. This device can swing and rotate the drill bit to adjust any angle position of the drill bit, and grind and sharpen any position of the drill bit, thereby improving the convenience of this device. The output end of the first servo motor 7 drives the grinding wheel 8 to rotate, and the drill bit is attached to the grinding wheel surface to perform the grinding and sharpening work on the drill bit. The output end of the hydraulic cylinder 3 is extended and retracted, and the first sliding table 4 and the second sliding table 6 can be driven to push the grinding wheel and the drill bit to move. The grinding wheel and the drill bit can be adjusted according to the specific grinding situation, which is more convenient for sharpening and grinding the drill bit.

[0028] The above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A drill bit sharpening device, comprising a workbench (1), characterized in that: A first sliding table (4) and a second sliding table (6) are slidably mounted on the upper surface of the workbench (1); a positioning adjustment component (5) is arranged on the upper surface of the first sliding table (4); two hydraulic cylinders (3) are mounted on the upper surface of the workbench (1); output ends of the two hydraulic cylinders (3) are respectively arranged on the sides of the first sliding table (4) and the second sliding table (6); a first servo motor (7) is fixedly mounted on the upper surface of the second sliding table (6); a grinding wheel (8) is mounted on the output end of the first servo motor (7).

2. A drill bit sharpening device according to claim 1, characterized in that: The upper surface of the workbench (1) is provided with two slide grooves (9), and the lower surfaces of the first sliding platform (4) and the second sliding platform (6) are both fixedly mounted with sliders (10), and the sliders (10) are slidably mounted inside the slide grooves (9).

3. A drill bit sharpening device according to claim 1, characterized in that: A support frame (2) is fixedly mounted on the lower surface of the workbench (1).

4. A drill bit sharpening device according to claim 1, characterized in that: The positioning adjustment component (5) comprises a mounting platform (502), and the mounting platform (502) is fixedly mounted on the upper surface of the first sliding platform (4).

5. A drill bit sharpening device according to claim 4, characterized in that: A connecting rod (505) is fixedly mounted on the side surface of the upper surface of the mounting platform (502), a third servo motor (506) is fixedly mounted on the lower surface of the connecting rod (505), and a positioning rod (507) is fixedly mounted on the output end of the third servo motor (506).

6. A drill bit sharpening device according to claim 5, characterized in that: A mounting ring (511) is rotatably mounted on the upper end of the positioning rod (507), a guide groove (514) is provided on the axial side of the mounting ring (511), a guide block (512) is fixedly mounted on the top end of the positioning rod (507), and the guide block (512) is slidably mounted inside the guide groove (514).

7. A drill bit sharpening device according to claim 6, characterized in that: A positioning frame (501) is fixedly mounted on the inner wall of the mounting ring (511); a guide rod (510) is slidably mounted through the middle of the mounting ring (511); a clamping plate (515) is fixedly mounted on the top of the guide rod (510); a screw threaded sleeve (508) is mounted in the middle of the mounting ring (511); a screw rod (509) is sleeved in the middle of the screw threaded sleeve (508); and the top of the screw rod (509) is rotatably mounted on the surface of the clamping plate (515).

8. A drill bit sharpening device according to claim 7, characterized in that: A plurality of gear teeth (513) are equidistantly mounted on the side of the middle portion of the mounting ring (511); a second servo motor (503) is fixedly mounted on the upper surface of the connecting rod (505); a gear (504) is mounted on the output end of the second servo motor (503); and the gear (504) is meshedly connected with the plurality of gear teeth (513).

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