CN209886735U

CN209886735U - Drilling machine capable of drilling inclined hole in steel plate

Info

Publication number: CN209886735U
Application number: CN201920749063.5U
Authority: CN
Inventors: 童小勇
Original assignee: Dongguan Yilong Mould Supplies Co Ltd
Current assignee: Dongguan Yilong Mould Supplies Co Ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-01-03
Anticipated expiration: 2029-05-23

Abstract

A drill capable of drilling an inclined hole in a steel plate, comprising: base station, supporting mechanism and drilling mechanism, the base station includes: base and stand, drilling mechanism fixes the upper end at the stand, and supporting mechanism includes: movable block, check lock pole, translation track, supporting seat and retaining member, the movable block is passed to the stand, the movable block of inserting of check lock pole and with the stand butt, the orbital one end of translation forms fixedly with the movable block, the movably setting of supporting seat is on the translation track, supporting mechanism still includes: u-shaped support, drilling mechanism are located the top of U-shaped support, and the U-shaped support includes: the supporting seat is characterized by comprising a transverse supporting arm and two longitudinal supporting arms, wherein the two longitudinal supporting arms are fixed with the two ends of the transverse supporting arm respectively, the transverse supporting arm is fixed on the supporting seat through a locking piece, the lower end of each longitudinal supporting arm is provided with a magnet, and the magnets of the two longitudinal supporting arms are aligned with each other. The drilling machine can realize the operation of drilling the inclined hole on the steel plate, has simple structure, and can not be damaged even if the drill bit moves too much.

Description

Drilling machine capable of drilling inclined hole in steel plate

Technical Field

The utility model relates to a drilling machine especially relates to a drilling machine that can bore inclined hole to the steel sheet.

Background

A drill is a general term for machines and apparatuses that leave a cylindrical through-hole or groove in a target object by means of rotary cutting or rotary pressing using a tool harder and sharper than a workpiece. The semi-automatic drilling machine adjusts the position of the steel plate in a manual adjusting mode, and then uses a drilling tool to complete drilling operation on the steel plate.

The existing drilling machine fixes the steel plate on the horizontal support plate, however, in the moving process of the drilling tool, if a worker does not operate properly, the moving amplitude of the drilling tool is too large, and the support plate is easy to damage. In addition, when drilling the inclined hole to the steel sheet, at first need make the steel sheet slope, can only set up the mechanism that lifts up the steel sheet in the backup pad this moment, and because the weight of steel sheet is generally heavier, the condition that the steel sheet is fixed unstably appears easily.

SUMMERY OF THE UTILITY MODEL

The utility model discloses technical scheme is to above-mentioned condition, and in order to solve above-mentioned problem and provide a drilling machine that can bore inclined hole to the steel sheet, the drilling machine includes: base station, supporting mechanism and drilling mechanism, the base station includes: base and stand, the stand is followed the upper surface of base up extends, drilling mechanism fixes the upper end of stand, supporting mechanism includes: the vertical column penetrates through the moving block, the locking rod is movably inserted into the moving block and abutted against the vertical column, one end of the translation track is fixed with the moving block, and the supporting seat is movably arranged on the translation track; the support mechanism further includes: a U-shaped support, the drilling mechanism located above the U-shaped support, the U-shaped support including: the supporting seat is characterized by comprising a transverse supporting arm and two longitudinal supporting arms, wherein the two longitudinal supporting arms are fixed with the two ends of the transverse supporting arm respectively, the transverse supporting arm is fixed on the supporting seat through a locking piece, the lower end of each longitudinal supporting arm is provided with a magnet, and the magnets of the two longitudinal supporting arms are aligned with each other.

Further, the base station further includes: a gasket secured to an upper surface of the base, the gasket being located below the support mechanism, the gasket being formed of a rubber material.

Further, the moving block is provided with an internal thread, the locking rod is provided with an external thread, and the internal thread of the moving block is meshed with the external thread of the locking rod.

Further, the retaining member includes: the locking screw penetrates through the supporting seat and the U-shaped support and is meshed with the locking nut.

Furthermore, the vertical cross-section of indulging the support arm is the shape of falling L, indulge the support arm and have roof and curb plate, the curb plate is followed down extend on the roof, the lower surface of roof has first magnet, the side of curb plate has the second magnet, and the second magnet of two indulging the support arms sets up relatively.

Further, the drilling mechanism comprises: drilling motor, swivelling joint ware, pivot, lift seat, revolving drum, drill bit, lift lead screw and handle lead screw, the drilling motor passes through swivelling joint ware with the pivot forms to rotate to be connected, the pivot is passed the lift seat with the revolving drum forms to rotate to be connected, the revolving drum rotationally sets up the lower extreme of lift seat, the drill bit is fixed the lower extreme of revolving drum, the lower extreme of lift lead screw with the lift seat forms fixedly, the lift lead screw with the handle lead screw meshing.

After the technical scheme is adopted, the utility model discloses an effect is: the drilling machine with the structure has the advantages that the U-shaped bracket can be inclined to a preset angle, so that a mechanism for lifting the steel plate does not need to be additionally arranged, and the structure is simple. In addition, even if the movement amplitude of the drill bit is too large, the U-shaped support cannot be damaged.

Drawings

Fig. 1 is a schematic view of a drilling machine according to the present invention;

fig. 2 is a schematic view of a base station according to the present invention;

fig. 3 is a schematic view of a support mechanism according to the present invention;

fig. 4 is a cross-sectional view of the support mechanism of the present invention along the line a-a;

fig. 5 is a schematic view of a drilling mechanism according to the present invention.

Detailed Description

It is specifically noted that the terms "first", "second" and "third" in the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. All directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture, and if the specific posture is changed, the directional indicator is changed accordingly.

The technical solution of the present invention is further described below by way of examples:

the utility model provides a can be to the drilling machine of steel sheet brill inclined hole, as shown in figure 1, the drilling machine includes: the drilling machine comprises a base platform 1, a supporting mechanism 2 and a drilling mechanism 3, wherein the supporting mechanism 2 and the drilling mechanism 3 are fixed on the base platform 1, and the drilling mechanism 3 is positioned above the supporting mechanism 2. Before drilling, the steel plate is firstly fixed in the supporting mechanism 2, then the supporting mechanism 2 is moved to a position to be processed, and finally the drilling mechanism 3 is moved to drill the steel plate.

As shown in fig. 2, the base 1 includes: base 11, stand 12 and gasket 13, stand 12 upwards extends from the upper surface of base 11, and the movably setting of supporting mechanism 2 is in the middle part of stand 12, and drilling mechanism 3 fixes the upper end at stand 12, and gasket 13 is fixed on the upper surface of base 11, and gasket 13 is located the below of supporting mechanism 2. Before fixing the steel plate in the supporting mechanism 2, a user can place the steel plate on the gasket 13 and then move the supporting mechanism 2 downwards to complete the fixing operation, and the gasket 13 can facilitate the user to align the relative positions of the steel plate and the supporting mechanism 2.

Specifically, the gasket 13 is formed of a rubber material. That is, the gasket 13 is a soft gasket, and the soft gasket can prevent the steel plate from colliding or rubbing with the base 11, so that the steel plate or the base 11 is damaged.

As shown in fig. 3, the support mechanism 2 includes: the drilling mechanism comprises a moving block 21, a locking rod 22, a translation track 23, a supporting seat 24, a locking part 25 and a U-shaped support 26, wherein the moving block 21 penetrates through the middle of a stand column 12, the locking rod 22 is movably inserted into the moving block 21 and abutted against the stand column 12, the translation track 23 is horizontally arranged, one end of the translation track 23 is fixedly formed with the moving block 21, the supporting seat 24 is movably arranged on the translation track 23, the U-shaped support 26 is fixed on the supporting seat 24 through the locking part 25, and the drilling mechanism 3 is located above the U-shaped support 26. The steel plate is secured in the U-shaped bracket 26 during the drilling operation. Wherein, the workman can remove the lock lever 22 with the outside direction of movable block 21, releases the butt between lock lever 22 and stand 12 to make movable block 21 remove along the extending direction of stand 12, the height of adjustment U-shaped support 26, when U-shaped support 26 reached predetermined position, can remove lock lever 22 toward the inside direction of movable block 21, make the butt between lock lever 22 and the stand 12 again, thereby fix supporting mechanism 2 on stand 12. In addition, the worker can move the support base 24 on the translation rail 23 to adjust the horizontal position of the U-shaped bracket 26. When it is necessary to drill the inclined hole, the locking of the locking member 25 may be released, and the locking member 25 may be re-locked after the U-shaped bracket 26 is inclined to a predetermined angle.

Specifically, the moving block 21 has an internal thread, the locking rod 22 has an external thread, the internal thread of the moving block 21 is engaged with the external thread of the locking rod 22, and the locking rod 22 can be moved by the engagement of the threads.

Specifically, the locker 25 includes: a locking screw and a locking nut, the locking screw passing through the support seat 24 and the U-shaped bracket 26 and engaging with the locking nut, thereby fixing the support seat 24 with the U-shaped bracket 26.

As shown in fig. 4, the U-shaped bracket 26 includes: a transverse support arm 261 and two longitudinal support arms 262, wherein the two longitudinal support arms 262 are respectively fixed with the two ends of the transverse support arm 261, and the transverse support arm 261 is fixed on the support seat 24 through a locking piece 25. During the drilling operation, the steel plate is held between the two longitudinal arms 262, i.e., the two longitudinal arms 262 clamp the steel plate. In addition, the lower ends of the longitudinal arms 262 have magnets, and the magnets of the two longitudinal arms 262 are aligned with each other in the up-down direction (i.e., have the same height). The steel plate can be attracted by the magnets, so that the stability of fixing the steel plate is improved.

Specifically, the vertical cross section of the longitudinal support arm 262 is in an inverted L shape, and has a top plate and a side plate, the side plate extends downward from the top plate, the lower surface of the top plate has the first magnet 27, the side surface of the side plate has the second magnet 28, and the two second magnets 28 are arranged oppositely. The stability of steel plate fixation can be further improved through two groups of magnets.

As shown in fig. 5, the drilling mechanism 3 includes: the drilling machine comprises a drilling motor 31, a rotary connector 32, a rotating shaft 33, a lifting seat 34, a rotating cylinder 35, a drill bit 36, a lifting screw rod 37 and a handle screw rod 38, wherein the drilling motor 31 is rotatably connected with the rotating shaft 33 through the rotary connector 32, the rotating shaft 33 penetrates through the lifting seat 34 to be rotatably connected with the rotating cylinder 35, the rotating cylinder 35 is rotatably arranged at the lower end of the lifting seat 34, the drill bit 36 is fixed at the lower end of the rotating cylinder 35, the lower end of the lifting screw rod 37 is fixed with the lifting seat 34, and the lifting screw rod 37 is meshed with the handle screw rod 38. Wherein, the drilling motor 31 can drive the rotating shaft 33 to rotate, thereby driving the rotating cylinder 35 and the drill bit 36 to rotate; the worker rotates the handle screw rod 38 to move the lifting screw rod 37 in the up-and-down direction, so as to drive the lifting seat 34, the rotary cylinder 35 and the drill bit 36 to move, thereby realizing the drilling operation.

Specifically, in the present embodiment, the rotary connector 32 is constituted by a belt and two pulleys, the belt connects the two pulleys, the drilling motor 31 is brought into rotary connection with one of the pulleys, and the rotary shaft 33 is brought into rotary connection with the other pulley. In other embodiments, the rotary connector 32 may be formed by two gears, which mesh, and the drilling motor 31 is in rotational connection with one of the gears and the rotary shaft 33 is in rotational connection with the other gear.

Specifically, a bearing (not shown) is fixed to a lower end of the elevating base 34, and the rotary cylinder 35 is engaged with the bearing at the lower end of the elevating base 34, thereby achieving rotation of the rotary cylinder 35 with respect to the elevating base 34.

Therefore, the drilling machine with the structure has the advantages that the U-shaped bracket can be inclined to the preset angle, so that a mechanism for lifting the steel plate does not need to be additionally arranged, and the structure is simple. In addition, even if the movement amplitude of the drill bit is too large, the U-shaped support cannot be damaged.

The above-mentioned embodiments are merely preferred examples of the present invention, and do not limit the scope of the present invention, so all equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.

Claims

1. A drill rig capable of drilling an inclined hole in a steel plate, the drill rig comprising: base station, supporting mechanism and drilling mechanism, the base station includes: base and stand, the stand is followed the upper surface of base up extends, drilling mechanism fixes the upper end of stand, supporting mechanism includes: the vertical column penetrates through the moving block, the locking rod is movably inserted into the moving block and abutted against the vertical column, one end of the translation track is fixed with the moving block, and the supporting seat is movably arranged on the translation track; the method is characterized in that:

the support mechanism further includes: a U-shaped support, the drilling mechanism located above the U-shaped support, the U-shaped support including: the supporting seat is characterized by comprising a transverse supporting arm and two longitudinal supporting arms, wherein the two longitudinal supporting arms are fixed with the two ends of the transverse supporting arm respectively, the transverse supporting arm is fixed on the supporting seat through a locking piece, the lower end of each longitudinal supporting arm is provided with a magnet, and the magnets of the two longitudinal supporting arms are aligned with each other.

2. The drilling machine capable of drilling the inclined hole in the steel plate according to claim 1, wherein: the base station further includes: a gasket secured to an upper surface of the base, the gasket being located below the support mechanism, the gasket being formed of a rubber material.

3. The drilling machine capable of drilling the inclined hole in the steel plate according to claim 1, wherein: the moving block is provided with an internal thread, the locking rod is provided with an external thread, and the internal thread of the moving block is meshed with the external thread of the locking rod.

4. The drilling machine capable of drilling the inclined hole in the steel plate according to claim 1, wherein: the retaining member includes: the locking screw penetrates through the supporting seat and the U-shaped support and is meshed with the locking nut.

5. The drilling machine capable of drilling the inclined hole in the steel plate according to claim 1, wherein: the vertical cross section of indulging the support arm is the shape of falling L, indulge the support arm and have roof and curb plate, the curb plate is followed down extend on the roof, the lower surface of roof has first magnet, the side of curb plate has the second magnet, and the second magnet of two indulging the support arms sets up relatively.

6. The drilling machine capable of drilling the inclined hole in the steel plate according to claim 1, wherein: the drilling mechanism includes: drilling motor, swivelling joint ware, pivot, lift seat, revolving drum, drill bit, lift lead screw and handle lead screw, the drilling motor passes through swivelling joint ware with the pivot forms to rotate to be connected, the pivot is passed the lift seat with the revolving drum forms to rotate to be connected, the revolving drum rotationally sets up the lower extreme of lift seat, the drill bit is fixed the lower extreme of revolving drum, the lower extreme of lift lead screw with the lift seat forms fixedly, the lift lead screw with the handle lead screw meshing.