CN218947117U

CN218947117U - Drill bit grinding machine with efficient grinding wheel track finishing function

Info

Publication number: CN218947117U
Application number: CN202222066947.5U
Authority: CN
Inventors: 张洪强
Original assignee: Zhenjiang Bowei Machinery Co ltd
Current assignee: Zhenjiang Bowei Machinery Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-05-02
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a drill bit grinding machine with efficient grinding wheel track finishing, which comprises: a base; the grinding mechanism is arranged on the machine base; the drill bit pushing device is arranged on the machine base; the grinding positioning device is arranged on the machine base; a control screen; the grinding wheel trimming device is provided with the linkage device, and the linkage device can drive the grinding wheel to move up and down and back along the edge of the grinding wheel, so that the edge of the grinding wheel can be trimmed more flexibly and efficiently.

Description

Drill bit grinding machine with efficient grinding wheel track finishing function

Technical Field

The utility model belongs to the technical field of drill bit processing equipment, and particularly relates to a drill bit grinding machine with efficient grinding wheel track finishing.

Background

The drill bit grinding machine grinds the drill bit slot, the grinding wheel has certain loss in grinding, the grinding wheel can lead the head of the subsequent drill bit to have dimensional deviation, the grinding wheel edge is normally required to be trimmed regularly, the grinding wheel edge is enabled to keep the same section form, the slot size of each ground drill bit can not have deviation, when some existing equipment trims the grinding wheel, the grinding wheel needs to be moved up and down to the trimming position for a long distance, the grinding wheel and the grinding wheel are moved mutually during trimming, the trimming efficiency is easy to cause, the trimming precision is low, and the drill bit grinding machine with efficient grinding wheel track trimming is provided for solving the problem.

Disclosure of Invention

In view of the above, the technical problem to be solved by the utility model is to provide a drill grinder with efficient grinding wheel track dressing, which solves the problem of low grinding wheel dressing efficiency of the grinder in the prior art.

In order to solve the technical problems, the utility model discloses a drill grinder with efficient grinding wheel track finishing, which comprises the following components: a base; the grinding mechanism is arranged on the machine base; the drill bit pushing device is arranged on the machine base; the grinding positioning device is arranged on the machine base; a control screen; the grinding mechanism comprises a main seat body, a grinding wheel, a dust cover, a grinding wheel moving seat, a motor I, a motor II and a grinding wheel dressing device, wherein the grinding wheel moving seat slides up and down along the main seat body; the grinding wheel dressing device is arranged on the upper portion of the main seat body and comprises a grinding wheel, a rotating shaft, a fixing seat, a motor III and a linkage device, the grinding wheel is connected with the rotating shaft, the rotating shaft is arranged on the fixing seat in a penetrating mode, the motor III is connected with the rotating shaft, and the fixing seat is fixed on the linkage device through a connecting plate.

Further, the linkage device is provided with a first guide rail plate, a sliding plate, a second guide rail plate, a fourth motor and a fifth motor.

Further, the first guide rail plate is fixed with the main seat body.

Further, the second guide rail plate is fixed to the fixing base.

Further, the grinding wheel is positioned right above the grinding wheel.

Further, the dust cover is fixed on the grinding wheel moving seat.

Compared with the prior art, the method has the following technical effects:

the grinding wheel dressing device is provided with the linkage device, and the linkage device can drive the grinding wheel to move up and down and back and forth, so that the edge of the grinding wheel can be dressed more flexibly and efficiently.

Of course, it is not necessary for any of the products of the present application to be implemented simultaneously with all of the technical effects described above.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic view of a drill bit grinder according to an embodiment of the present utility model;

fig. 2 is a schematic view of a grinding wheel dressing apparatus of a drill grinder according to an embodiment of the present utility model.

Drawing reference numerals

The grinding machine comprises a machine base 1, a grinding mechanism 2, a drill bit pushing device 3, a grinding positioning device 4, a control screen 5, a main base 6, a grinding wheel 7, a dust cover 8, a grinding wheel moving base 9, a motor I10, a motor II 11, a grinding wheel dressing device 12, a grinding wheel 13, a fixed seat 14, a motor III 15, a linkage 16, a connecting plate 17, a guide rail plate I20, a sliding plate 21, a guide rail plate II 22, a motor IV 23 and a motor V24.

Detailed Description

The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the technical means are applied to solve the technical problems and achieve the technical effects of the present application can be fully understood and implemented accordingly.

Referring to fig. 1 and 2, fig. 1 is a schematic diagram of a drill grinder according to an embodiment of the utility model; fig. 2 is a schematic view of a grinding wheel dressing apparatus of a drill grinder according to an embodiment of the present utility model. A drill grinder with efficient grinding wheel trajectory modification, comprising: a base 1; a grinding mechanism 2 arranged on the machine base 1; a drill bit pushing device 3 arranged on the machine base 1; the grinding positioning device 4 is arranged on the machine base 1; a control screen 5; the grinding mechanism 2 is provided with a main seat body 6, a grinding wheel 7, a dust cover 8, a grinding wheel moving seat 9, a first motor 10, a second motor 11 and a grinding wheel dressing device 12, wherein the grinding wheel moving seat 9 slides up and down along the main seat body 6 through a sliding rail, the grinding wheel 7 is arranged at the front part of a rotating shaft in the grinding wheel moving seat 9, the tail part of the rotating shaft in the grinding wheel moving seat 9 is connected with the first motor 10, the first motor 10 drives the grinding wheel 7 to rotate, and the second motor 11 drives the grinding wheel moving seat 9 to move; the upper part of the main seat body 6 is provided with a grinding wheel dressing device 12, the grinding wheel dressing device 12 is provided with a grinding wheel 13, a rotating shaft, a fixed seat 14, a motor III 15 and a linkage 16, the grinding wheel 13 is connected with the rotating shaft, the rotating shaft is arranged on the fixed seat 14 in a penetrating way, the motor III 15 is connected with the rotating shaft, and the fixed seat 14 is fixed on the linkage 16 through a connecting plate 17.

The linkage device 16 is provided with a first guide rail plate 20, a sliding plate 21, a second guide rail plate 22, a fourth motor 23 and a fifth motor 24, wherein a guide rail is arranged on the first guide rail plate 20, a guide rail is arranged on the second guide rail plate 22, a sliding seat and a sliding block are arranged on the front surface and the back surface of the sliding plate 21, the sliding seat is matched with the guide rail, the first guide rail plate 20 is fixed with the main seat 6, the second guide rail plate 22 is connected with the fixed seat 14, the first guide rail plate 20 is matched with the sliding plate 21, the fourth motor 23 is transversely fixed on the first guide rail plate 20, a screw rod is matched with the sliding block, the fourth motor 23 is connected with the screw rod, the fourth motor 23 can drive the grinding wheel 13 to move forwards and backwards, the sliding plate 21 is matched with the second guide rail plate 22, the fifth motor 24 is vertically fixed on the second guide rail plate 22, the screw rod is matched with the sliding block, the fifth motor 24 is connected with the screw rod, and the fifth motor 24 can drive the grinding wheel 13 to move up and down; the grinding wheel 13 is positioned right above the grinding wheel 7, and the dust cover 8 is fixed on the grinding wheel moving seat 9.

Operation principle: the drill bit is pushed to the grinding positioning device 4 through the drill bit pushing device 3, the motor I10 rotates to drive the grinding wheel 7 to rotate, the motor II 11 rotates to drive the grinding wheel moving seat 9 to move downwards, the grinding wheel 7 grinds the drill bit, and the grinding wheel is reset after finishing grinding; when the grinding wheel 7 is worn and needs to be trimmed, the grinding wheel 7 rotates, the grinding wheel 13 moves downwards through the linkage 16 to trim the arc surface of the edge of the grinding wheel 7, and the grinding wheel is reset after finishing.

The grinding wheel dressing device 12 is provided with the linkage device 16, and the linkage device 16 can drive the grinding wheel 13 to move up and down and back and forth, so that the edge of the grinding wheel can be dressed more flexibly and efficiently.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims

1. A drill grinder with efficient grinding wheel trajectory modification, comprising: a base; the grinding mechanism is arranged on the base; the drill bit pushing device is arranged on the base; the grinding positioning device is arranged on the base; a control screen;

the grinding mechanism is characterized by comprising a main seat body, a grinding wheel, a dust cover, a grinding wheel moving seat, a motor I, a motor II and a grinding wheel dressing device, wherein the grinding wheel moving seat slides up and down along the main seat body, the front part of a rotating shaft in the grinding wheel moving seat is provided with the grinding wheel, the tail part of the rotating shaft in the grinding wheel moving seat is connected with the motor I, the motor I drives the grinding wheel to rotate, and the motor II drives the grinding wheel moving seat to move; the grinding wheel dressing device is arranged on the upper portion of the main seat body and is provided with a grinding wheel, a rotating shaft, a fixing seat, a motor III and a linkage device, the grinding wheel is connected with the rotating shaft, the rotating shaft is arranged on the fixing seat in a penetrating mode, the motor III is connected with the rotating shaft, and the fixing seat is fixed on the linkage device through a connecting plate.

2. The drill grinder with efficient grinding wheel path dressing of claim 1, wherein said linkage has a first rail plate, a sliding plate, a second rail plate, a fourth motor, and a fifth motor.

3. The drill grinder with efficient grinding wheel path modification of claim 2, wherein the first rail plate is fixed to the main housing.

4. The drill grinder with efficient grinding wheel path modification of claim 2, wherein the second rail plate is fixed to the fixed base.

5. The drill grinder with efficient grinding wheel path dressing of claim 1, wherein said grinding wheel is located directly above said grinding wheel.

6. The drill grinder with efficient grinding wheel path modification of claim 1, wherein the dust cap is secured to the wheel shifting mount.