CN218694010U

CN218694010U - Abrasive drilling device

Info

Publication number: CN218694010U
Application number: CN202223174166.4U
Authority: CN
Inventors: 文绍林; 徐法炜
Original assignee: Changzhou Hanxiang Machinery Manufacturing Co ltd
Current assignee: Changzhou Hanxiang Machinery Manufacturing Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-24
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a grinding drill device, its technical scheme main points are: the automatic drilling machine comprises a workbench, wherein a clamping mechanism is fixedly mounted at one end of the upper part of the workbench, a pushing mechanism is mounted at the other end of the workbench, a grinding and drilling mechanism is arranged in the middle of the workbench, and the output end of the pushing mechanism is fixedly connected with the grinding and drilling mechanism; the utility model discloses realize carrying out the centre gripping fixedly to the drilling part through fixture when using, and the angle setting such as clamping jaw, be convenient for realize fixing a position drilling position, improve the precision of location to realize rotating through the axle bed, be convenient for adjust drilling position, and realize carrying out the propelling movement to the abrasive drilling mechanism through push mechanism, the guide rail realizes supporting the removal to the movable plate promptly, be convenient for promote drilling, through the effect of horizontal propelling movement, reduce the angle modulation of abrasive drilling mechanism, improve the precision of drilling.

Description

Abrasive drilling device

Technical Field

The utility model relates to a abrasive drilling field, in particular to abrasive drilling device.

Background

Realize locking the wind wheel through locking mechanical system, make the wind wheel not rotating, wind wheel locking device is one of the important safety device of wind turbine generator system, relevant spare part overhauls in carrying out the wind wheel, must lock the wind wheel through effectual wind wheel locking device, when sudden change wind conditions such as gust, torrent appear in external environment, it is firm still to guarantee wind wheel locking, do not take place a little rotation, guarantee the inside maintainer work safety of wind wheel, when locking mechanical system carries out processing, need carry out drilling treatment, especially, the disc device is when drilling, and is particularly important.

Referring to the existing chinese patent publication No. CN105081846a, it discloses an anti-abrasion drilling device, which uses a threaded sleeve to slowly move up and down, so as to slowly move a driving cylinder relative to a drill rod, and finally slowly position a telescopic positioning pin in a circumferential positioning groove, thereby avoiding damage to the shape structure due to excessive impact. Due to the structural characteristics of the key groove and the jacking spring, the whole drill rod and the transmission cylinder can float in a certain axial range, and axial load in the drilling process can be provided or offset by the action of the upper convex cylindrical part and the inner wall of the blind hole; and the circumferential load is carried by the keyway and spline structure. The wear-resistant layer is arranged on the upper wall of the blind hole to prevent the drill rod from being worn when the drill rod is in contact with the driving shaft, and the jacking spring cannot rub the driving shaft in long-time use, so that the wear of the driving shaft and the drill rod is avoided. The whole device has simple structure, convenient operation and reliable use. However, the above-mentioned devices still have some disadvantages, such as: 1. the movement adjustment of the grinding and drilling device cannot be reduced, so that the positioning is not accurate enough, namely the conventional grinding and drilling device generally adopts vertical drilling, so that the angle adjustment is realized when the grinding and drilling device is used, and the positioning is not accurate; 2. the parts needing drilling can not be stably clamped and fixed, and drilling treatment can be realized.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims to provide a grinding and drilling device to solve the problem mentioned in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a grinding and drilling device comprises a workbench, wherein a clamping mechanism is fixedly installed at one end of the upper portion of the workbench, a pushing mechanism is installed at the other end of the workbench, a grinding and drilling mechanism is arranged in the middle of the workbench, and the output end of the pushing mechanism is fixedly connected with the grinding and drilling mechanism;

the clamping mechanism comprises a shaft seat, a shaft rod is connected onto the shaft seat, a clamping disc is connected onto the shaft rod, an adjusting groove is formed in the clamping disc at an equal angle, a clamping jaw is movably mounted in the adjusting groove, and a plurality of adjusting bolts for adjusting the clamping jaw are arranged on the clamping disc;

the pushing mechanism comprises a guide rail arranged on the workbench, and the pushing mechanism also comprises a servo electric cylinder arranged at the other end of the workbench;

the grinding and drilling mechanism comprises a movable plate, the lower end of the movable plate is connected to the guide rail through a sliding groove, the output end of the servo electric cylinder is fixedly connected with the movable plate, a servo motor is arranged on the movable plate, and a drill bit is installed at the output end of the servo motor.

Through the technical scheme, the utility model discloses realize carrying out the centre gripping fixedly to the drilling part through fixture when using, and angle settings such as clamping jaw, be convenient for realize fixing a position the drilling position, improve the precision of location, and realize rotating through the axle bed, be convenient for adjust the drilling position, and realize carrying out the propelling movement to the abrasive drilling mechanism through push mechanism, the guide rail realizes supporting the removal to the movable plate promptly, be convenient for promote drilling, through the effect of horizontal propelling movement, reduce the angle modulation of abrasive drilling mechanism, improve the precision of drilling.

Preferably, the clamping mechanism comprises a fixed plate installed on the workbench, a vertical plate is welded to the upper portion of the fixed plate, and the fixed plate is installed on the workbench through a first countersunk head bolt.

Through adopting above-mentioned technical scheme, fixed mounting and support can be realized to the settlement of fixed plate and riser, and stability is kept, is convenient for carry out drilling and handles.

Preferably, the shaft seat is installed on one side of the vertical plate, the shaft seat is fixedly installed on one side of the vertical plate through a second countersunk head bolt, the shaft rod penetrates through the vertical plate, and the clamping jaw is a stepped clamping jaw.

Through adopting above-mentioned technical scheme, the setting for of axle bed is convenient for rotate the tight dish of clamp, is convenient for carry out drilling processing to different positions to and cascaded jack catch convenient to use is swift, is convenient for carry out the centre gripping fixed.

Preferably, the pushing mechanism further comprises two limiting plates, the two limiting plates are respectively located at two ends of the guide rail, and two ends of the limiting plates are mounted on the workbench through third countersunk bolts.

Through adopting above-mentioned technical scheme, the settlement of limiting plate is convenient for realize spacing the movable plate, prevents to remove excessively.

Preferably, the output end of the servo electric cylinder is welded with a connecting plate, and the connecting plate is fixedly installed at one end of the moving plate through a fourth countersunk head bolt.

Through adopting above-mentioned technical scheme, the settlement of connecting plate is convenient for realize that servo electric cylinder connects the movable plate, realizes promoting the movable plate.

Preferably, an installation plate is further arranged between the moving plate and the servo motor, the installation plate is fixed to the moving plate through a fifth countersunk head bolt, and the servo motor is fixedly arranged on the installation plate.

Through adopting above-mentioned technical scheme, the settlement of mounting panel is convenient for carry out fixed mounting with servo motor, and stability keeps, follows the movable plate and removes the regulation.

Preferably, the output end of the servo motor is provided with a connector, one end of the drill bit is connected with the inside of the connector in a key mode, and the connector is connected with a locking bolt for locking the drill bit in a threaded mode.

Through adopting above-mentioned technical scheme, the setting of connector and locking bolt is convenient for realize locking the installation to the drill bit, and stability is kept.

The preferred, the rear end welding of workstation has the bed plate, there is transparent protection casing on the upper portion of bed plate through round pin hub connection, the one end fixed mounting of transparent protection casing has the handle, the bottom four corners department of workstation welds the supporting leg respectively.

Through adopting above-mentioned technical scheme, the settlement of bed plate is convenient for install transparent protection casing, and the settlement of transparent protection casing is convenient for prevent that the drilling sweeps from splashing to and be convenient for observe the drilling condition, and the settlement of supporting leg is convenient for realize carrying out keep balance and stability to the workstation.

To sum up, the utility model discloses mainly have following beneficial effect:

the utility model discloses realize carrying out the centre gripping fixedly to the drilling part through fixture when using, and the angle setting such as clamping jaw, be convenient for realize fixing a position drilling position, improve the precision of location to realize rotating through the axle bed, be convenient for adjust drilling position, and realize carrying out the propelling movement to the abrasive drilling mechanism through push mechanism, the guide rail realizes supporting the removal to the movable plate promptly, be convenient for promote drilling, through the effect of horizontal propelling movement, reduce the angle modulation of abrasive drilling mechanism, improve the precision of drilling.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic view of the clamping mechanism of the present invention;

fig. 4 is a left side schematic view of the pushing mechanism and the drill grinding mechanism of the present invention;

fig. 5 is a right side schematic view of the pushing mechanism and the drill grinding mechanism of the present invention.

Reference numerals: 1. a work table; 2. a clamping mechanism; 201. a fixing plate; 202. a vertical plate; 203. a shaft seat; 204. a shaft lever; 205. clamping the disc; 206. an adjustment groove; 207. adjusting the bolt; 208. a clamping jaw; 209. a second countersunk bolt; 210. a first countersunk bolt; 3. a pushing mechanism; 301. a servo electric cylinder; 302. a connecting plate; 303. a fourth countersunk bolt; 304. a third countersunk bolt; 305. a guide rail; 306. a limiting plate; 4. a drill grinding mechanism; 401. moving the plate; 402. a sliding groove; 403. mounting a plate; 404. a fifth countersunk head bolt; 405. a servo motor; 406. a connector; 407. locking the bolt; 408. a drill bit; 5. supporting legs; 6. a base plate; 7. a pin shaft; 8. a transparent protective cover; 9. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, a grinding and drilling device comprises a workbench 1, wherein one end of the upper part of the workbench 1 is fixedly provided with a clamping mechanism 2, the other end of the workbench 1 is provided with a pushing mechanism 3, the middle part of the workbench 1 is provided with a grinding and drilling mechanism 4, and the output end of the pushing mechanism 3 is fixedly connected with the grinding and drilling mechanism 4;

the clamping mechanism 2 comprises a shaft seat 203, the shaft seat 203 is connected with a shaft rod 204, the shaft rod 204 is connected with a clamping disc 205, an adjusting groove 206 is formed in the clamping disc 205 at an equal angle, a clamping jaw 208 is movably mounted in the adjusting groove 206, and a plurality of adjusting bolts 207 for adjusting the clamping jaw 208 are arranged on the clamping disc 205;

the pushing mechanism 3 comprises a guide rail 305 arranged on the workbench 1, and the pushing mechanism 3 further comprises a servo electric cylinder 301 arranged at the other end of the workbench 1;

the grinding and drilling mechanism 4 comprises a moving plate 401, the lower end of the moving plate 401 is connected to the guide rail 305 through a sliding groove 402, the output end of the servo electric cylinder 301 is fixedly connected with the moving plate 401, a servo motor 405 is arranged on the moving plate 401, and a drill bit 408 is installed at the output end of the servo motor 405.

The utility model discloses realize carrying out the centre gripping fixedly to the drilling part through fixture 2 when using, and the angle setting such as clamping jaw 208, be convenient for realize fixing a position drilling the position, improve the precision of location, and realize rotating through axle bed 203, be convenient for adjust drilling position, and realize carrying out the propelling movement to abrasive drilling mechanism 4 through push mechanism 3, guide rail 305 realizes supporting the removal to movable plate 401 promptly, be convenient for promote drilling, through the effect of horizontal propelling movement, reduce abrasive drilling mechanism 4's angle modulation, improve the precision of drilling.

Specifically, a clamping mechanism 2, a pushing mechanism 3 and a grinding and drilling mechanism 4 are installed on the upper portion of a workbench 1, a part to be drilled is clamped and fixed through the clamping mechanism 2, the grinding and drilling mechanism 4 is pushed through the pushing mechanism 3, so that the grinding and drilling mechanism 4 can drill the part to be drilled, the clamping mechanism 2 comprises a fixing plate 201 installed on the workbench 1, a vertical plate 202 is welded on the upper portion of the fixing plate 201, the fixing plate 201 is installed on the workbench 1 through a first countersunk head bolt 210, the fixing plate 201 and the vertical plate 202 are set to realize fixed installation and support, stability is maintained, drilling is facilitated, a shaft seat 203 is installed on one side of the vertical plate 202, the shaft seat 203 is fixedly installed on one side of the vertical plate 202 through a second countersunk head bolt 209, the vertical plate 204 penetrates through the vertical plate 202, and a stepped clamping jaw 208 is adopted by a clamping jaw shaft lever, the setting of the shaft seat 203 facilitates the rotation of the clamping disc 205, facilitates the drilling treatment of different positions, and the stepped clamping jaws are convenient and quick to use, facilitate the clamping and fixing, clamp the parts to be drilled inside the clamping jaw 208, then sequentially clamp the parts through two symmetrical adjusting bolts 207, maintain the centricity of the parts, and maintain the stability of the clamping, the pushing mechanism 3 comprises a guide rail 305 arranged on the workbench 1, the guide rail 305 is provided with a moving plate 401 in the abrasive drilling mechanism 4 connected through a sliding groove 402, the output end of the servo electric cylinder 301 is welded with a connecting plate 302, the connecting plate 302 is fixedly arranged at one end of the moving plate 401 through a fourth countersunk head bolt 303, the setting of the connecting plate 302 facilitates the servo electric cylinder 301 to connect the moving plate 401, the moving plate 401 is pushed, the pushing mechanism 3 further comprises two limiting plates 306, two limiting plates 306 are respectively arranged at two ends of a guide rail 305, two ends of each limiting plate 306 are installed on a workbench 1 through a third countersunk head bolt 304, the limiting plates 306 are set to limit a movable plate 401, excessive movement is prevented, a servo motor 405 is fixedly installed on the movable plate 401 through an installation plate 403, the installation plate 403 is fixed on the movable plate 401 through a fifth countersunk head bolt 404, the servo motor 405 is fixedly arranged on the installation plate 403, the servo motor 405 is fixedly installed through the installation plate 403, stability is maintained, movement adjustment is performed along with the movable plate 401, a connector 406 is arranged at the output end of the servo motor 405, one end of a drill bit 408 is connected to the inside of the connector 406, a locking bolt 407 for locking the drill bit 408 is connected to the connector 406 through a pin shaft 7, a handle 9 is fixedly arranged at one end of a transparent protective cover 8, four corners of the bottom of the workbench 1 are respectively welded with supporting legs 5, drilling of the base plate 6 is achieved, the base plate 6 is welded with the transparent protective cover 8, the protective cover 8 is arranged at the rear end of the workbench 1, the base plate 6, the protective cover 8 is welded to prevent splashing, the protective cover 5 and the workbench 1 from being convenient for observing the situation of drilling, and the scrap splashing of the workbench 1.

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

Claims

1. A kind of abrasive drilling device, including the work level (1), its characterized in that: a clamping mechanism (2) is fixedly mounted at one end of the upper part of the workbench (1), a pushing mechanism (3) is mounted at the other end of the workbench (1), a grinding and drilling mechanism (4) is arranged in the middle of the workbench (1), and the output end of the pushing mechanism (3) is fixedly connected with the grinding and drilling mechanism (4);

the clamping mechanism (2) comprises a shaft seat (203), a shaft rod (204) is connected to the shaft seat (203), a clamping disc (205) is connected to the shaft rod (204), an adjusting groove (206) is formed in the clamping disc (205) at an equal angle, a clamping jaw (208) is movably mounted in the adjusting groove (206), and a plurality of adjusting bolts (207) for adjusting the clamping jaw (208) are arranged on the clamping disc (205);

the pushing mechanism (3) comprises a guide rail (305) arranged on the workbench (1), and the pushing mechanism (3) further comprises a servo electric cylinder (301) arranged at the other end of the workbench (1);

the abrasive drilling mechanism (4) comprises a movable plate (401), the lower end of the movable plate (401) is connected onto the guide rail (305) through a sliding groove (402), the output end of the servo electric cylinder (301) is fixedly connected with the movable plate (401), a servo motor (405) is arranged on the movable plate (401), and a drill bit (408) is installed at the output end of the servo motor (405).

2. A drill sharpening device according to claim 1, wherein: fixture (2) including install fixed plate (201) on workstation (1), the upper portion welding of fixed plate (201) has riser (202), fixed plate (201) are installed through first countersunk head bolt (210) on workstation (1).

3. A drill sharpening unit according to claim 2, wherein: the clamping device is characterized in that the shaft seat (203) is installed on one side of the vertical plate (202), the shaft seat (203) is fixedly installed on one side of the vertical plate (202) through a second countersunk head bolt (209), the shaft rod (204) penetrates through the vertical plate (202), and the clamping jaw (208) adopts a stepped clamping jaw.

4. A drill sharpening device according to claim 1, wherein: still including two limiting plates (306) in pushing mechanism (3), two limiting plates (306) are in respectively the both ends of guide rail (305), install through third countersunk head bolt (304) at the both ends of limiting plate (306) on workstation (1).

5. A drill sharpening device according to claim 1, wherein: the output end of the servo electric cylinder (301) is welded with a connecting plate (302), and the connecting plate (302) is fixedly installed at one end of the moving plate (401) through a fourth countersunk head bolt (303).

6. A drill sharpening device according to claim 1, wherein: the movable plate (401) and still be equipped with mounting panel (403) between servo motor (405), mounting panel (403) are fixed on movable plate (401) through fifth countersunk head bolt (404), servo motor (405) are fixed to be set up on mounting panel (403).

7. A drill sharpening device according to claim 1, wherein: the output of servo motor (405) is equipped with connector (406), the one end key-type connection of drill bit (408) is in the inside of connector (406), threaded connection has the locking on connector (406) lock bolt (407) of drill bit (408).

8. A drill sharpening device according to claim 1, wherein: the welding of the rear end of workstation (1) has bed plate (6), the upper portion of bed plate (6) is connected with transparent protection casing (8) through round pin axle (7), the one end fixed mounting of transparent protection casing (8) has handle (9), the bottom four corners department of workstation (1) welds supporting leg (5) respectively.