CN212614545U

CN212614545U - Pneumatic drill limiting device

Info

Publication number: CN212614545U
Application number: CN202021250078.6U
Authority: CN
Inventors: 蒲朝进
Original assignee: Chongqing Kunwei Electronic Technology Co Ltd
Current assignee: Chongqing Kunwei Electronic Technology Co Ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-02-26
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a pneumatic drill stop device, including two sets of mounting brackets, be provided with the backup pad between two sets of mounting brackets, be provided with on the lateral wall of mounting bracket with backup pad matched with upper and lower spacing part, stop device one around the top of backup pad is provided with, the top of stop device one is provided with horizontal stop gear around, horizontal stop gear's inside is provided with the pneumatic drill, the bottom of two sets of mounting brackets all is provided with protruding thorn respectively, stop device two around the bottom side of two sets of mounting brackets is provided with, is provided with the controller on the lateral wall of mounting bracket. Has the advantages that: the utility model discloses can carry on spacingly to the pneumatic drill when the pneumatic drill uses, and then can reduce the error of pneumatic drill when punching, be favorable to accuracy and the convenience of follow-up construction operation, speed when improving the construction reduces constructor's the amount of labour.

Description

Pneumatic drill limiting device

Technical Field

The utility model relates to a pneumatic drill field particularly, relates to a pneumatic drill stop device.

Background

The pneumatic drill takes compressed air as a power punching tool, and is mainly used for punching work of building sites, concrete, rocks and the like. The air drill construction can be adopted to quickly drill holes with different calibers, different depths and different angles on the open ground or around the cavern, thereby meeting the requirements of small-caliber drilling in various geotechnical engineering drilling constructions (such as anchor rods, rock drilling, blasting, drainage, ventilation, split holes and the like). The pneumatic drill can generate larger vibration in the working process, if the pneumatic drill is not well limited, the hole drilled by the pneumatic drill can have larger error, and subsequent construction operation after drilling is not facilitated.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a pneumatic drill stop device to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a pneumatic drill stop device, includes two sets of mounting brackets, is provided with the backup pad between two sets of mounting brackets, be provided with on the lateral wall of mounting bracket with backup pad matched with about spacing part, stop device one around the top of backup pad is provided with, the top of stop device one is provided with horizontal stop gear around, horizontal stop gear's inside is provided with the pneumatic drill, the bottom of two sets of mounting brackets all is provided with protruding thorn respectively, stop device two around the bottom side of two sets of mounting brackets is provided with, be provided with the controller on the lateral wall of mounting bracket.

Further, in order to carry out spacingly in upper and lower position to the pneumatic drill, and can adjust the height of pneumatic drill, and then can accomplish the drilling demand that does not lead to the height, spacing part is provided with the bolt including setting up a plurality of groups round hole on the mounting bracket lateral wall in the round hole, and the bolt extends to in the mounting hole on the side of backup pad from top to bottom.

Further, in order to remove the pneumatic drill and fix in the front and back direction, be favorable to the pneumatic drill to bore the hole of the different degree of depth, the flexibility of device has been increased, one is including setting up the riser one in backup pad top one end around stop device, the one end that the backup pad intermediate position was kept away from to the riser one is provided with the motor, and the output shaft of motor runs through riser one, the top of backup pad and the one end of keeping away from riser one are provided with riser two, be provided with the lead screw on the output shaft of motor, and the lead screw keeps away from the one end of motor and extends to riser two, riser one and riser two between and all be provided with the guide rail respectively in the both sides of lead screw, the top of two sets of guide rails all is.

Further, in order to carry out spacing fixed to the pneumatic drill in front and back position, and then improve the stability when the pneumatic drill moves, improve the accuracy when the pneumatic drill punches, speed when improving the construction, reduce constructor's the amount of labour, stop device two is including setting up the square piece in mounting bracket bottom one side around, vertical direction is provided with the spout in the square piece, be provided with the montant in the spout, just the outside cover of montant is equipped with the cylinder in the spout, the spout is close to one side of mounting bracket and transversely is provided with round hole one on square piece, the middle-end of round hole one is provided with round hole two, be provided with the round bar in the round hole one, just the middle-end outside cover of round bar is equipped with the round piece in the round hole two, be provided with the spring between the inner wall of round piece and round hole two.

Further, in order to carry on spacingly in horizontal position to the pneumatic drill, and then can reduce the error of pneumatic drill when punching, be favorable to accuracy and the convenience of follow-up construction operation, horizontal stop gear is including setting up the support on diaphragm top, and the top of support transversely is provided with and pneumatic drill cooperation mounting groove.

Furthermore, in order to reduce vibration damage generated during the operation of the pneumatic drill and be beneficial to prolonging the service life of the pneumatic drill, a rubber layer is arranged on the inner wall of the mounting groove.

The utility model has the advantages that:

(1) the utility model discloses a set up stop gear in each position to can carry on spacingly to the pneumatic drill when the pneumatic drill uses, and then can reduce the error of pneumatic drill when punching, be favorable to accuracy and the convenience of follow-up construction operation, speed when improving the construction reduces constructor's the amount of labour, and can reduce the vibration injury that the pneumatic drill produced when moving, is favorable to improving the life of pneumatic drill.

(2) Through setting up the first and upper and lower spacing parts of front and back stop device to can remove the pneumatic drill and fix in front and back direction and upper and lower direction, be favorable to the pneumatic drill to bore the hole of the different degree of depth and co-altitude, increase the flexibility of device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a pneumatic drill limiting device according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a first front and rear limiting device of the pneumatic drill limiting device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a horizontal limiting mechanism of the pneumatic drill limiting device according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a front and rear limiting device ii of the pneumatic drill limiting device according to an embodiment of the present invention;

fig. 5 is a schematic view of a connection between a vertical rod and a cylinder of a pneumatic drill limiting device according to an embodiment of the present invention.

In the figure:

1. a mounting frame; 2. a support plate; 3. an upper and lower limit member; 301. a circular hole; 302. a bolt; 4. a front limiting device and a rear limiting device I; 401. a first vertical plate; 402. a motor; 403. a second vertical plate; 404. a lead screw; 405. a guide rail; 406. a slider; 407. a transverse plate; 5. a horizontal limiting mechanism; 501. a support; 502. mounting grooves; 503. a rubber layer; 6. air drilling; 7. convex thorns; 8. a front limiting device and a rear limiting device; 801. a square block; 802. a chute; 803. a vertical rod; 804. a cylinder; 805. a first round hole; 806. a second round hole; 807. a round bar; 808. a round block; 809. a spring; 9. and a controller.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a pneumatic drill stop device.

Now combine the attached drawing and detailed description to the utility model discloses explain further, as shown in fig. 1-5, according to the utility model discloses a pneumatic drill stop device, including two sets of mounting brackets 1, be provided with backup pad 2 between two sets of mounting brackets 1, be provided with on mounting bracket 1's the lateral wall with backup pad 2 matched with upper and lower spacing part 3, a 4 of limiting device around the top of backup pad 2 is provided with, a 4 of limiting device's top is provided with horizontal stop gear 5 around, the inside of horizontal stop gear 5 is provided with pneumatic drill 6, the bottom of two sets of mounting brackets 1 all is provided with protruding thorn 7 respectively, two 8 of limiting device around the bottom side of two sets of mounting brackets 1 is provided with, be provided with controller 9 on mounting bracket 1's the lateral wall.

With the aid of the above scheme, the utility model discloses can be when 6 uses of pneumatic drill carry on spacingly to pneumatic drill 6, and then can reduce the error when pneumatic drill 6 punches, be favorable to accuracy and the convenience of follow-up construction operation, speed when improving the construction reduces constructor's the amount of labour.

In one embodiment, for the upper and lower limiting members 3, the upper and lower limiting members 3 include a plurality of sets of round holes 301 disposed on the side wall of the mounting frame 1, bolts 302 are disposed in the round holes 301, and the bolts 302 extend into the mounting holes on the side edges of the supporting plate 2, so as to limit the pneumatic drill 6 in the up-down direction, and adjust the height of the pneumatic drill 6, thereby being capable of completing the drilling requirement of the blind height.

In one embodiment, for the first front and rear limiting device 4, the first front and rear limiting device 4 comprises a first vertical plate 401 arranged at one end of the top end of the supporting plate 2, one end of the first vertical plate 401 far away from the middle position of the supporting plate 2 is provided with a motor 402, an output shaft of the motor 402 penetrates through the first vertical plate 401, a second vertical plate 403 is arranged at the top end of the support plate 2 and at one end far away from the first vertical plate 401, a screw rod 404 is arranged on the output shaft of the motor 402, and one end of the screw 404 far away from the motor 402 extends to the second vertical plate 403, guide rails 405 are respectively arranged between the first vertical plate 401 and the second vertical plate 403 and on both sides of the screw 404, sliders 406 are respectively arranged at the top ends of the two sets of guide rails 405, a horizontal plate 407 is arranged on the screw 404 and on the top ends of the two sets of sliders 406, therefore, the pneumatic drill 6 can be moved and fixed in the front-back direction, the pneumatic drill 6 can drill holes with different depths, and the flexibility of the device is improved.

In one embodiment, for the front and rear limiting device 8, the front and rear limiting device 8 includes a square block 801 disposed on one side of the bottom end of the mounting frame 1, a sliding slot 802 is vertically disposed in the square block 801, a vertical rod 803 is disposed in the sliding slot 802, a cylinder 804 is sleeved in the sliding slot 802 and outside the vertical rod 803, a circular hole 805 is disposed on one side of the sliding slot 802 close to the mounting frame 1 and transversely on the square block 801, a circular hole two 806 is disposed at the middle end of the circular hole one 805, a round rod 807 is disposed in the circular hole one 805, a round block 808 is sleeved in the circular hole two 806 and outside the middle end of the round rod 807, a spring 809 is disposed between the round block 808 and the inner wall of the circular hole two 806, and a chamfer is disposed on one side of the bottom end of the cylinder 804 close to the round rod 807, so that the front and rear direction can limit and fix the air drill 6, thereby improving the, the speed during construction is improved, and the labor capacity of constructors is reduced.

In an embodiment, for the horizontal limiting mechanism 5, the horizontal limiting mechanism 5 comprises a bracket 501 arranged at the top end of a transverse plate 407, and a matching installation groove 502 matched with the pneumatic drill 6 is transversely arranged at the top end of the bracket 501, so that the pneumatic drill 6 is limited in the horizontal direction, errors in drilling of the pneumatic drill 6 can be reduced, and the accuracy and convenience in subsequent construction operation are facilitated.

In one embodiment, for the mounting groove 502, the rubber layer 503 is disposed on the inner wall of the mounting groove 502, so that vibration damage generated when the pneumatic drill 6 operates is reduced, and the service life of the pneumatic drill 6 is prolonged.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

During practical application, insert ground through the spur with mounting bracket 1, then insert ground with montant 803, the chamfer face of montant 803 in-process through cylinder 804 bottom pushes round bar 807 into the hole groove that mounting bracket 1 side set up in advance to stop device two 8 is connected and has improved mounting bracket 1's fixity around with mounting bracket 1. Then place pneumatic drill 6 in mounting groove 502, start pneumatic drill 6 and punch, mounting groove 502 is spacing to pneumatic drill 6. When the pneumatic drill 6 is required to advance or retreat, the motor 402 is started, the motor 402 drives the screw rod 404 to rotate through the output shaft, the screw rod 404 drives the transverse plate 407 and the sliding block 406 to slide on the guide rail 405, and after the transverse plate 407 can drive the pneumatic drill 6 to reach a position required to go, the motor 402 stops, so that the front and rear limiting devices 4 are fixed, and the pneumatic drill 6 is limited. When the height of the pneumatic drill 6 is required to be adjusted up and down, the pneumatic drill is connected with the round holes 301 with different heights through the supporting plate 2, so that the supporting plate 2 and the pneumatic drill 6 above the supporting plate can change the height.

To sum up, with the help of the above technical scheme of the utility model, through set up stop gear in each position to can be when pneumatic drill 6 uses carry on spacingly to pneumatic drill 6, and then can reduce the error when pneumatic drill 6 punches, be favorable to accuracy and the convenience of follow-up construction operation, speed when improving the construction reduces constructor's the amount of labour, and can reduce the vibration injury that pneumatic drill 6 produced when moving, be favorable to improving pneumatic drill 6's life. Through setting up front and back stop device 4 and upper and lower spacing part 3 to can remove pneumatic drill 6 and fix in front and back direction and upper and lower direction, be favorable to pneumatic drill 6 to bore the hole of the different degree of depth and co-altitude, increase the flexibility of device.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pneumatic drill stop device, its characterized in that, includes two sets of mounting bracket (1), and is two sets of be provided with backup pad (2) between mounting bracket (1), be provided with on the lateral wall of mounting bracket (1) with backup pad (2) matched with upper and lower spacing part (3), the top of backup pad (2) is provided with around stop device (4), the top of around stop device (4) is provided with horizontal stop gear (5), the inside of horizontal stop gear (5) is provided with pneumatic drill (6), and is two sets of the bottom of mounting bracket (1) all is provided with protruding thorn (7) respectively, and is two sets of the bottom side of mounting bracket (1) is provided with around stop device two (8), be provided with controller (9) on the lateral wall of mounting bracket (1).

2. A pneumatic drill stop device according to claim 1, characterised in that the upper and lower stop members (3) comprise sets of circular holes (301) provided in the side walls of the mounting bracket (1), that a bolt (302) is provided in the circular hole (301), and that the bolt (302) extends into the mounting hole on the side of the support plate (2).

3. The pneumatic drill limiting device according to claim 2, wherein the front and rear limiting device (4) comprises a first vertical plate (401) arranged at one end of the top end of the supporting plate (2), a motor (402) is arranged at one end, away from the middle position of the supporting plate (2), of the first vertical plate (401), an output shaft of the motor (402) penetrates through the first vertical plate (401), a second vertical plate (403) is arranged at one end, away from the first vertical plate (401), of the top end of the supporting plate (2), a lead screw (404) is arranged on the output shaft of the motor (402), one end, away from the motor (402), of the lead screw (404) extends to the second vertical plate (403), guide rails (405) are respectively arranged between the first vertical plate (401) and the second vertical plate (403) and on two sides of the lead screw (404), and sliders (406) are respectively arranged at the top ends of two sets of the guide rails (405), and transverse plates (407) are arranged on the lead screw (404) and at the top ends of the two groups of sliding blocks (406).

4. A pneumatic drill limiting device according to claim 3, wherein the second front limiting device and the second rear limiting device (8) comprise a square block (801) arranged on one side of the bottom end of the mounting rack (1), a sliding chute (802) is vertically arranged in the square block (801), a vertical rod (803) is arranged in the sliding chute (802), a cylinder (804) is sleeved in the sliding chute (802) and outside the vertical rod (803), a round hole I (805) is transversely arranged on the square block (801) and close to one side of the mounting rack (1), a round hole II (806) is arranged at the middle end of the round hole I (805), a round rod (807) is arranged in the round hole I (805), one end of the round rod (807) close to the mounting rack (1) extends into the mounting rack (1), a round block (808) is sleeved in the round hole II (806) and outside the middle end of the round rod (807), a spring (809) is arranged between the round block (808) and the inner wall of the round hole II (806), and a chamfer is arranged on one side, close to the round rod (807), of the bottom end of the cylinder (804).

5. A pneumatic drill limiting device according to claim 4, wherein the horizontal limiting mechanism (5) comprises a bracket (501) arranged at the top end of the transverse plate (407), and a mounting groove (502) matched with the pneumatic drill (6) is transversely arranged at the top end of the bracket (501).

6. A pneumatic drill stop device according to claim 5 wherein the inner wall of the mounting groove (502) is provided with a rubber layer (503).