TWI796032B - Drilling machine auxiliary bracket - Google Patents

Abstract

An auxiliary support for a drilling machine, which includes: a base; a track structure vertically arranged at the front end of the base; and a support structure obliquely connecting the rear end of the base and the top end of the track structure; The drilling machine is provided with a slide block that can slide up and down along the track structure; the structure can assist the drilling machine in drilling, so as to ensure the verticality of the drilled holes.

Description

Drilling machine auxiliary bracket

The invention relates to an auxiliary support for a drilling machine, in particular to an auxiliary support for a drilling machine which can assist a hand-held drilling machine in drilling.

Hand-held drilling machines are convenient for drilling holes on walls, floors, etc. However, the general hand-held drilling machine does not have a structure to calibrate the verticality, so the verticality of the drilled holes is unstable, and it is necessary to rely on experienced masters, causing many troubles.

In view of this, the inventor thinks hard, studies actively, adds years of experience in related product research, and through continuous testing and improvement, finally develops the present invention.

The object of the present invention is to provide a drilling machine auxiliary bracket that can assist a drilling machine in drilling, so as to ensure the verticality of the drilled hole.

The structure of the present invention to achieve the above-mentioned purpose includes: a base; a track structure, which is vertically arranged at the front end of the base; and a support structure, which is inclined to connect the rear end of the base and the top end of the track structure; The drilling machine is provided with a slider that can slide up and down along the track structure.

Preferably, the base, the track structure and the support structure are all frame structures, which can be easily moved.

Preferably, the rear section of the support structure has an opening for people to pass through to stand on the base, which is convenient and stable.

Preferably, the base includes: two bottom side L-shaped angle steels, parallel to each other and separated by a predetermined distance; a first connecting L-shaped angle steel, connecting the rear ends of the two bottom side L-shaped angle steels; a second The L-shaped angle steel is connected, and the middle section of the L-shaped angle steel on the side of the two bottoms is connected, which can facilitate the movement of the drilling machine.

Preferably, the track structure includes: two front side L-shaped angle steels, parallel to each other and separated by a predetermined distance, and respectively arranged on the front ends of the two bottom side L-shaped angle steels of the base; a third connecting U-shaped angle steel , the bottom ends of the two front side L-shaped angle steels are connected; a fourth U-shaped angle steel is connected, and the top ends of the two front side L-shaped angle steels are connected, which can facilitate the movement of the drilling machine.

Preferably, the support structure includes: two inclined side L-shaped angle steels, parallel to each other and separated by a predetermined distance, and respectively arranged on the rear ends of the two bottom side L-shaped angle steels of the base and the two front sides of the track structure The top end of the side L-shaped angle steel; a fifth connecting L-shaped angle steel, which is connected to the middle section of the two inclined side L-shaped angle steels, which can facilitate the movement of the drilling machine.

In order to achieve the above and other objects of the present invention, the technical means, components and effects thereof adopted are illustrated below in a preferred embodiment.

100: Drilling machine auxiliary bracket

1: base

11: L-shaped angle steel on the bottom side

12: The first connection L-shaped angle steel

13: The second connection L-shaped angle steel

2: Track structure

21: Front and side L-shaped angle steel

22: The third connection U-shaped angle steel

23: The fourth connection U-shaped angle steel

3: Support structure

31: opening

32: Slanted side L-shaped angle steel

33: Fifth connection L-shaped angle steel

101: Drilling machine

102:Slider

103: Workpiece

104: Positioning structure

105: bolt group

[ Fig. 1 ] is a perspective view of the present invention.

[ Fig. 2 ] It is a perspective view of another direction of the present invention.

[Fig. 3] is an exploded view of the base, track structure and support structure of the present invention.

[ Fig. 4 ] is a perspective view of a drilling machine according to the present invention.

[ FIG. 5 ] is a schematic diagram of setting the slider on the drilling machine according to the present invention.

[ Fig. 6 ] is a schematic diagram of the present invention before drilling a workpiece.

[ Fig. 7 ] is a schematic view of the present invention when drilling a workpiece.

[ Fig. 8 ] is a schematic diagram of the present invention after the workpiece is drilled.

As shown in Figures 1 to 6, the drilling machine auxiliary bracket 100 of the present invention includes: a base 1; a track structure 2, which is vertically arranged at the front end of the base 1; and a support structure 3, which is inclined to connect the rear of the base 1 end and the top end of the track structure 2; the drilling machine 101 is provided with a slide block 102 that can slide up and down along the track structure 2; verticality of the hole. It will be explained in detail below.

The present invention is mainly used for assisting the drilling machine 101 in the drilling process, especially for assisting the hand-held drilling machine 101 in the drilling process, so as to ensure the verticality of the drilled holes.

The base 1 is used to carry the track structure 2 so that the track structure 2 can be set upright.

The track structure 2 is used to assist the drilling machine 101 . When the drilling machine 101 slides up and down along the track structure 2, the verticality of the drilled holes can be ensured.

The support structure 3 obliquely connects the rear end of the base 1 and the top end of the track structure 2, thereby increasing the overall strength and ensuring that the track structure 2 Perpendicular to base 1.

The base 1, the track structure 2 and/or the support structure 3 can be a frame structure, which are respectively composed of a number of L-shaped angle steels and U-shaped angle steels, which are portable and can be easily moved with the hand-held drilling machine 101. Examples are as follows . As shown in Figure 3, the base 1 can include: two bottom side L-shaped angle steels 11, parallel to each other and separated by a predetermined distance, and the notches of the L-shaped angle steels 11 are all facing outwards; a first connecting L-shaped angle steel 12, connected Set on the inner edge of the rear end side plate of the two bottom side L-shaped angle steels 11; another second connecting L-shaped angle steel 13 is connected to the middle section side plate inner edge of the two bottom side L-shaped angle steels 11, and the above-mentioned L-shaped Angle steel can also use U-shaped angle steel. The track structure 2 may include: two front side L-shaped angle steels 21, which are parallel to each other and separated by a predetermined distance, and the notches of the L-shaped angle steels 21 are all facing outward, and the outer edges of the side plates at the lower ends of the L-shaped angle steels 21 are respectively connected to the base 1 The front ends of the two bottom sides of the L-shaped angle steel 11; the two ends of a third connecting U-shaped angle steel 22 are respectively connected to the outer edge of the other side plate and the L-shaped angle steel 11 of the lower end of the two front sides of the L-shaped angle steel 21 On the side plate inner edge of front end portion; One the 4th connects U-shaped angle steel 23, is connected on the other side plate outer edge of the top end portion of these two front side L-shaped angle steels 21 and on the side plate inner edge of L-shaped angle steel 32 front ends. The support structure 3 may include: two inclined side L-shaped angle steels 32, parallel to each other and separated by a predetermined distance, and the notches of the L-shaped angle steels 32 are all facing outward, and are respectively arranged on the two bottom side L-shaped angle steels 11 of the base 1 The rear end portion and the top end of two front side L-shaped angle steels 21 of the track structure 2; a fifth connection L-shaped angle steel 33, which is connected on the middle section side plate inner edge of the two inclined side L-shaped angle steels 32.

As shown in Figures 4 to 8, the drilling machine 101 is provided with a slider 102 that can slide vertically up and down along the track structure 2, so that the drilling machine 101 can The track structure 2 can be moved vertically up and down and processed vertically with the workpiece 103 to ensure that the verticality of the drilled hole meets the requirements. There are many ways to set up the slider 102. For example, the slider 102 can be arranged on one side of the drilling machine 101, and a positioning structure 104 is set on the other side of the drilling machine 101, and then the slider 102 can be set through two bolt groups 105. The block 102 and the positioning structure 104 lock the drilling machine 101 together, so that the drilling machine 101 can move vertically up and down between the L-shaped angle steels 21 on the two front sides of the track structure 2 for processing operations.

As shown in FIG. 2 , a base 1 , a track structure 2 and a support structure 3 form a three-dimensional right-angled triangle frame structure, so as to stabilize the integrity of the drilling machine auxiliary bracket 100 . And there is an opening 31 on the whole of the auxiliary bracket 100 to assist personnel to pass through the opening 31 of the support structure 3 and easily operate the drilling machine 101 (not shown in the figure).

The above are the embodiments of the present invention, which are only for convenience of description, and should not limit the meaning of the present invention, that is, all the various transformation designs made according to the scope of the listed patent application should be included in the scope of the present invention. middle.

100: Drilling machine auxiliary bracket

1: base

2: Track structure

3: Support structure

31: opening

101: Drilling machine

Claims (9)

An auxiliary support for a drilling machine, used to assist a drilling machine in drilling, comprising: a base; a track structure vertically arranged at the front end of the base; and a support structure obliquely connected to the base The rear end and the top end of the track structure; the drilling machine is provided with a slide block that can slide up and down along the track structure; a positioning structure and the slide block are respectively arranged on both sides of the drilling machine, and then The sliding block and the positioning structure are locked together with the drilling machine through two bolt groups. Such as the drilling machine auxiliary support of claim 1, wherein the base, the track structure and the support structure form a right triangle frame structure. The auxiliary support for drilling machine according to claim 1, wherein the supporting structure has an opening. Such as the drilling machine auxiliary support of claim 1, wherein the base includes: two bottom side L-shaped angle steels, parallel to each other and separated by a predetermined distance; a first connecting L-shaped angle steel, connecting the two bottom side L-shaped angle steels The rear end portion; a second connecting L-shaped angle steel, which is connected to the middle section of the two bottom side L-shaped angle steels. Such as the drilling machine auxiliary support of claim 4, wherein the track structure includes: two front side L-shaped angle steels, parallel to each other and separated by a predetermined distance, and respectively arranged on the front ends of the two bottom side L-shaped angle steels of the base ; A third U-shaped angle steel is connected, and the two front side L-shaped angle steels are connected The bottom end portion; a fourth connecting U-shaped angle steel, which connects the top ends of the two front side L-shaped angle steels. Such as the drilling machine auxiliary bracket of claim 5, wherein the support structure includes: two inclined side L-shaped angle steels, parallel to each other and separated by a predetermined distance, and respectively arranged on the rear ends of the two bottom side L-shaped angle steels of the base part and the top end of the two front side L-shaped angle steels of the track structure; a fifth connecting L-shaped angle steel is connected to the middle section of the two inclined side L-shaped angle steels. Such as the drilling machine auxiliary bracket of claim 4, wherein the notches of the L-shaped angle steel are all facing outwards, and the first connecting L-shaped angle steel is connected to the inner edge of the rear end side plate of the two bottom side L-shaped angle steels; Another second connecting L-shaped angle steel is connected to the inner edge of the middle section side plate of the two bottom side L-shaped angle steels. Such as the drilling machine auxiliary bracket of claim 5, wherein the notches of the L-shaped angle steel are all facing outwards, and the outer edges of the side plates at the lower end of the L-shaped angle steel are respectively connected to the front ends of the L-shaped angle steel on the two bottom sides of the base; The two ends of the three connecting U-shaped angle steels are respectively connected to the outer edge of the other side plate at the lower end of the L-shaped angle steels on the two front sides and the inner edge of the side plate at the front end of the L-shaped angle steels; the fourth connecting U-shaped angle steels are connected to the On the outer edge of the other side plate at the top of the L-shaped angle steel on the two front sides and on the inner edge of the side plate at the front end of the L-shaped angle steel. Such as the drilling machine auxiliary support of claim 6, wherein the notches of the L-shaped angle steels are all facing outwards, and the fifth connecting L-shaped angle steels are connected to the inner edge of the middle section of the two inclined side L-shaped angle steels.

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