CN216607974U

CN216607974U - Automatic adjustable support for drilling machine

Info

Publication number: CN216607974U
Application number: CN202220061956.2U
Authority: CN
Inventors: 殷风平
Original assignee: Gaotang Ruisheng Machinery Parts Co ltd
Current assignee: Gaotang Ruisheng Machinery Parts Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-05-27
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses an adjustable bracket for an automatic drilling machine, which belongs to the technical field of automatic drilling machines, wherein a rack is fixedly arranged on the side surface of a drilling machine table, the rack is L-shaped, the surface of the rack is provided with a drilling tool, one end of the drilling machine table is fixedly connected with a symmetrical guide rail, the surface of the guide rail is connected with an adjusting seat in a sliding way, the side surface of the adjusting seat is fixedly connected with an adjusting motor and an air cylinder, the adjustable bracket for the automatic drilling machine has a clearance avoiding effect through the bracket formed by combining a bracket seat, a support rod and a support plate, the drill bit can be prevented from being contacted with the surface of the drilling machine table in the drilling process, the service lives of the drill bit and the drilling machine table are prolonged, the arranged guide rail, the adjusting seat, the adjusting motor and the screw rod can horizontally move the large-size adjusting bracket, and the arranged air cylinder and the telescopic rod can adjust the horizontally move the position of the bracket in a small range, the drilling processing convenience is greatly improved.

Description

Automatic adjustable support for drilling machine

Technical Field

The utility model relates to the technical field of automatic drilling machines, in particular to an adjustable support for an automatic drilling machine.

Background

An automatic drilling machine is a drilling machine, and a drill point is composed of two long and narrow first drill point surfaces and two triangular hook-shaped second drill point surfaces.

At present, in the working process of an automatic drilling machine, a drill hole is easy to touch the surface of a drilling machine table after drilling through a workpiece, so that the surface of the drilling machine table or a drill bit is damaged, the service lives of the drill bit and the drilling machine table are greatly shortened, the workpiece fixed on the surface of the drilling machine table is time-consuming when the drilling position is adjusted, and the processing convenience is reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide an adjustable support for an automatic drilling machine, the adjustable support for the automatic drilling machine has a clearance avoiding effect through a support formed by combining a support seat, a support rod and a support plate, a drill bit can be prevented from touching the surface of a drilling machine table in the drilling process, the service lives of the drill bit and the drilling machine table are prolonged, the arranged guide rail, the arranged adjusting seat, the arranged adjusting motor and the arranged lead screw can adjust the horizontal moving position of the support in a large size, the arranged air cylinder and the arranged telescopic rod can adjust the horizontal moving position of the support in a small range, and the drilling processing convenience is greatly improved.

In order to solve the above problems, the present invention adopts the following technical solutions.

An adjustable support for an automatic drilling machine comprises a drilling machine table, wherein a rack is fixedly mounted on the side surface of the drilling machine table, the rack is L-shaped, a drilling tool is arranged on the surface of the rack, one end of the drilling machine table is fixedly connected with symmetrical guide rails, the surface of each guide rail is connected with an adjusting seat in a sliding manner, the side surface of each adjusting seat is fixedly connected with an adjusting motor and an air cylinder, the output end of each adjusting motor is connected with a lead screw through a belt pulley and a belt in a rotating manner, one end of each air cylinder is fixedly connected with a support seat through a telescopic rod, the inner side surface of each support seat is fixedly connected with supporting plates in equidistant distribution, the side surface of each supporting plate is fixedly sleeved with supporting rods in equidistant distribution, each support seat, each supporting plate and each supporting rod are encircled to form a support, one surface of each support seat is provided with a connecting groove, and the connecting grooves are sleeved on the surface of the drilling machine table, this automatic adjustable support for drilling machine has the effect of keeping away the sky through the support frame seat with the bracing piece, the support that the backup pad combination formed, can avoid the drill bit to produce the touching with drilling board surface in drilling process, the life of drill bit and drilling board has been prolonged, and the guide rail that sets up, adjust the seat, adjusting motor and lead screw can the large-size horizontal migration position of adjusting the support, the cylinder that sets up and the telescopic link can the horizontal migration position of the adjusting support of minizone, great improvement drilling processing convenience.

Further, the one end inner wall fixedly connected with bar anticreep piece of spread groove, the anticreep groove has been cup jointed on the surface of anticreep piece, the draw-in groove has been seted up to the one end of anticreep piece, the ball has been cup jointed in the inner wall activity of draw-in groove, and the anticreep piece of setting can restrict the ascending shift position of support seat, and the ball can reduce the frictional resistance between anticreep piece and the anticreep groove in addition.

Further, the inner wall fixedly connected with gyro wheel of spread groove, the surface of gyro wheel is connected with the surface contact of drilling board, the gyro wheel groove has been seted up on the surface of drilling board, and the gyro wheel that sets up makes the surface roll connection of support seat and drilling board, has reduced frictional resistance, has improved the removal smoothness nature of support.

Furthermore, the inner wall of anticreep groove has seted up the guide way, the inner wall of guide way is connected with the surface contact of ball, the lower extreme of guide way is equipped with the inclined plane, and the guide way that sets up can increase with the area of contact of ball, makes anticreep groove and guide way have the function of automatic ash removal through the inclined plane that sets up moreover.

Furthermore, a clearance groove is surrounded between the supporting plate and the supporting rod, the clearance groove is rectangular, and the clearance groove has a clearance effect, so that the drill bit is prevented from contacting the support.

Compared with the prior art, the utility model has the advantages that:

(1) the support that this scheme formed through the combination of support frame seat and bracing piece, backup pad has the effect of keeping away the sky, can avoid the drill bit to produce the touching with the drilling board surface at the drilling in-process, has prolonged the life of drill bit and drilling board to the guide rail that sets up, adjust the seat, accommodate motor and lead screw can the large-size horizontal migration position of adjusting the support, the cylinder that sets up and the telescopic link can the horizontal migration position of the regulation support of minizone, great improvement drilling processing convenience.

(2) The one end inner wall fixedly connected with bar anticreep piece of spread groove, the anticreep groove has been cup jointed on the surface of anticreep piece, and the draw-in groove has been seted up to the one end of anticreep piece, and the ball has been cup jointed in the inner wall activity of draw-in groove, and the anticreep piece of setting can restrict the ascending shift position of support seat, and the ball can reduce the frictional resistance between anticreep piece and the anticreep groove moreover.

(3) The inner wall fixedly connected with gyro wheel of spread groove, the surface of gyro wheel and the surface contact of drilling board are connected, and the gyro wheel groove has been seted up on the surface of drilling board, and the gyro wheel that sets up makes the surface roll connection of a frame foundation and drilling board, has reduced frictional resistance, has improved the removal smoothness nature of support.

(4) The guide way has been seted up to the inner wall in anticreep groove, and the inner wall of guide way is connected with the surface contact of ball, and the lower extreme of guide way is equipped with the inclined plane, and the guide way that sets up can increase with the area of contact of ball, makes anticreep groove and guide way have automatic ash removal's function through the inclined plane that sets up moreover.

(5) A clearance groove is surrounded between the supporting plate and the supporting rod, the clearance groove is rectangular, and the clearance groove has a clearance effect, so that the drill bit is prevented from contacting the support.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial side view of the mounting structure of the stand base and the drilling rig of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2.

The reference numbers in the figures illustrate:

the drilling machine comprises a drilling machine table 1, a machine frame 11, a drilling tool 12, a drop-proof groove 13, a guide groove 14, a guide rail 15, a bracket base 2, a connecting groove 21, a roller 22, a drop-proof block 23, a clamping groove 24, a ball 25, a supporting plate 26, a supporting rod 27, a clearance groove 28, an adjusting base 3, an adjusting motor 31, a screw 32, an air cylinder 33 and a telescopic rod 34.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an adjustable support for an automatic drilling machine comprises a drilling machine 1, referring to fig. 1-3, a frame 11 is fixedly installed on a side surface of the drilling machine 1, the frame 11 is L-shaped and provided with a drilling tool 12 on a surface thereof, the frame 11 and the drilling tool 12 belong to the prior art, and the composition structure and the working principle thereof are well known to those skilled in the art, one end of the drilling machine 1 is fixedly connected with symmetrical guide rails 15, the surface of the guide rails 15 is slidably connected with an adjusting seat 3, the surface of the adjusting seat 3 is provided with a belt box, an adjusting motor 31 is fixed on a side surface of the belt box, the adjusting motor 31 belongs to the prior art and can drive a screw 32 to rotate clockwise and counterclockwise, so as to adjust the moving position of the adjusting seat 3 leftwards or rightwards, the side surface of the adjusting seat 3 is fixedly connected with an adjusting motor 31 and a cylinder 33, the cylinder 33 belongs to the prior art, the output end of the adjusting motor 31 is connected with a lead screw 32 through a belt pulley and a belt in a rotating way, one end of the lead screw 32 is provided with a belt pulley, the surface of the lead screw 32 is connected with the end face of the drilling machine table 1 through a thread, the distance between the adjusting seat 3 and the drilling machine table 1 can be adjusted under the action of the thread, one end of the cylinder 33 is fixedly connected with the support seat 2 through a telescopic rod 34, the inner side surface of the support seat 2 is fixedly connected with support plates 26 which are distributed at equal intervals, the side surfaces of the support plates 26 are fixedly sleeved with support rods 27 which are distributed at equal intervals, the support seat 2, the support plates 26 and the support rods 27 form a support, a clearance groove 28 is enclosed between the support plates 26 and the support rods 27, the clearance groove 28 is rectangular, the clearance groove 28 has a clearance effect to avoid the contact of a drill bit and the support, one surface of the support seat 2 is provided with a connecting groove 21, the connecting groove 21 is sleeved on the surface of the drilling machine table 1, the roller 22 is fixedly connected to the inner wall of the connecting groove 21, the surface of the roller 22 is in contact with the surface of the drilling machine table 1, the roller groove is formed in the surface of the drilling machine table 1, and the arranged roller 22 enables the support base 2 to be in rolling connection with the surface of the drilling machine table 1, so that the friction resistance is reduced, and the moving smoothness of the support is improved.

Referring to fig. 3, a strip-shaped anti-disengaging block 23 is fixedly connected to an inner wall of one end of the connecting groove 21, the anti-disengaging groove 13 is sleeved on the surface of the anti-disengaging block 23, a clamping groove 24 is formed in one end of the anti-disengaging block 23, a ball 25 is movably sleeved on an inner wall of the clamping groove 24, the arranged anti-disengaging block 23 can limit an upward moving position of the support base 2, and the ball 25 can reduce friction resistance between the anti-disengaging block 23 and the anti-disengaging groove 13.

Referring to fig. 3, the inner wall of the anti-slip groove 13 is provided with a guide groove 14, the inner wall of the guide groove 14 is in contact connection with the surface of the ball 25, the lower end of the guide groove 14 is provided with an inclined surface, the contact area between the guide groove 14 and the ball 25 can be increased, and the anti-slip groove 13 and the guide groove 14 have the function of automatically discharging ash through the inclined surface.

When the adjustable support for the automatic drilling machine is used, a workpiece can be fastened on the surface of the support through a clamp firstly, then drilling is carried out, after a drill bit penetrates through the workpiece, one end of the drill bit is positioned in a clearance groove 28 and a supporting gap between the support and a drilling machine table 1 to avoid contacting with the surface of the drilling machine table 1, when the drilling position of the workpiece in the horizontal direction needs to be adjusted, small-range adjustment can be carried out through a telescopic rod 34 arranged on an air cylinder 33, the adjusting motor 31 can also drive a lead screw 32 to rotate clockwise through a belt to drive an adjusting seat 3 to drive the whole support to move rightwards, when the adjusting motor 31 drives the lead screw 32 to rotate anticlockwise, the adjusting seat 3 drives the support to move leftwards, the support formed by combining the support seat 2 with a supporting rod 27 and a supporting plate 26 has a clearance effect, and the drill bit can be prevented from contacting with the surface of the drilling machine table 1 in the drilling process, the service life of the drill bit and the drilling machine table 1 is prolonged, the arranged guide rail 15, the adjusting seat 3, the adjusting motor 31 and the lead screw 32 can adjust the horizontal moving position of the support in a large size, the arranged air cylinder 33 and the telescopic rod 34 can adjust the horizontal moving position of the support in a small range, and the drilling processing convenience is greatly improved.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides an automatic adjustable support for drilling machine, includes drilling board (1), its characterized in that: the side fixed mounting of drilling board (1) has frame (11), the shape of frame (11) is L shape, and the surface is provided with drilling tool (12), guide rail (15) of the one end fixedly connected with symmetry of drilling board (1), the surperficial sliding connection of guide rail (15) has regulation seat (3), the side fixedly connected with adjusting motor (31) and cylinder (33) of adjusting seat (3), the output of adjusting motor (31) is rotated through belt pulley and belt and is connected with lead screw (32), telescopic link (34) fixedly connected with support frame (2) are passed through to the one end of cylinder (33), the inboard fixed surface of support frame (2) is connected with equidistant backup pad (26) that distributes, the side of backup pad (26) is fixed to be cup jointed equidistant bracing piece (27) that distributes, support frame (2) and backup pad (26), The support rod (27) is encircled to form a support, a connecting groove (21) is formed in one surface of the support base (2), and the connecting groove (21) is sleeved on the surface of the drilling machine table (1).

2. The adjustable support for an automatic drilling machine of claim 1, wherein: the anti-disengaging structure is characterized in that a strip-shaped anti-disengaging block (23) is fixedly connected to the inner wall of one end of the connecting groove (21), an anti-disengaging groove (13) is sleeved on the surface of the anti-disengaging block (23), a clamping groove (24) is formed in one end of the anti-disengaging block (23), and a ball (25) is sleeved on the inner wall of the clamping groove (24) in a movable mode.

3. The adjustable support for an automatic drilling machine of claim 1, wherein: the inner wall fixedly connected with gyro wheel (22) of spread groove (21), the surface of gyro wheel (22) is connected with the surface contact of drilling board (1), the gyro wheel groove has been seted up on the surface of drilling board (1).

4. The adjustable support for an automatic drilling machine of claim 2, wherein: the inner wall of the anti-falling groove (13) is provided with a guide groove (14), the inner wall of the guide groove (14) is in contact connection with the surface of the ball (25), and the lower end of the guide groove (14) is provided with an inclined surface.

5. The adjustable support for an automatic drilling machine of claim 1, wherein: a clearance groove (28) is surrounded between the supporting plate (26) and the supporting rod (27), and the clearance groove (28) is rectangular.