CN212239242U

CN212239242U - Drilling machine drilling positioning device

Info

Publication number: CN212239242U
Application number: CN202021032879.5U
Authority: CN
Inventors: 苏冰; 胡放鸣
Original assignee: Huizhou Minghao Household Goods Co ltd
Current assignee: Huizhou Minghao Household Goods Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2020-12-29
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a drilling machine drilling positioning device, which comprises a driving box and a moving box, wherein a hydraulic cylinder is arranged in the driving box, the output end of the hydraulic cylinder is connected with a drilling machine through a telescopic rod, the output end of the drilling machine is connected with a drill bit, the driving box is positioned above a material platform, the material platform is fixed on a base station, the top surface of the base station is provided with a vertical equipment frame, the top of the equipment frame is provided with a slide bar and a main threaded rod, the slide bar and the main threaded rod are parallel to each other, the slide bar is positioned above the main threaded rod, the slide bar is fixedly connected with the; when the drilling operation is carried out, the movable box is adjusted and fixed through the device, and then the distance between the abutting plate and the drill bit is fixed through the distance adjusting rod, so that the positioning drilling processing of material plates with different lengths can be met during processing, namely, after positioning, the front end of the material plate abuts against the inner side of the abutting plate, and the positioning accuracy of drilling is guaranteed through the fixed distance between the abutting plate and the drill bit.

Description

Drilling machine drilling positioning device

Technical Field

The utility model relates to a drilling machine processing technology specifically is a drilling machine drilling positioner.

Background

In the processing of drilling etc. to the work piece, need fix a position work piece drilling, and current work piece drilling location mainly leans on the bench worker to draw good line, then the naked eye goes to observe the drilling, can't ensure the uniformity of every work piece pitch-row, and long-time work eyes are tired easily, and the error can increase, and efficiency is lower moreover.

Chinese patent publication No. CN203918599U proposes a drilling machine drilling positioning device, through setting up the interval between fixed pin and the drill bit in advance, carries out the advance location of drilling, but the problem that exists is that its structure adaptability who gives is less, when the short of material board, can't give effectual support in both sides, especially when transporting the distance for a long time, can't effectively judge whether material board laminates with the fixed pin, leads to the disappearance of drilling precision.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling machine drilling positioner to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a drilling positioning device of a drilling machine comprises a driving box and a moving box, wherein a hydraulic cylinder is arranged in the driving box, the output end of the hydraulic cylinder is connected with the drilling machine through a telescopic rod, the output end of the drilling machine is connected with a drill bit, the driving box is positioned above a material table, the material table is fixed on a base station, the top surface of the base station is provided with a vertical equipment frame, the top of the equipment frame is provided with a slide rod and a main threaded rod, the slide rod and the main threaded rod are parallel to each other, the slide rod is positioned above the main threaded rod, the slide rod is fixedly connected with the equipment frame, the threaded rod is rotatably connected with the equipment frame, the side surface of the equipment frame is provided with a first driving motor connected with the threaded rod, the moving box is sleeved outside the slide rod and the slide rod, the moving box is slidably connected with the slide rod, the moving box is rotatably connected with the, the spacing adjusting rod is connected with the movable box in a sliding mode.

The front end of the slide rod is fixedly provided with a driving box, the front end of the main threaded rod is positioned on the outer wall of the driving box and is rotationally connected with the driving box, a second driving motor is arranged inside the driving box, the output end of the second driving motor is provided with a driving gear, the lower part of the driving gear extends out of the lower part of the driving box and is connected with a driving sleeve meshed with the driving box, the outer wall of the driving sleeve is provided with gear teeth, the inner wall of the driving sleeve is provided with internal threads, the distance adjusting rod comprises a threaded section and a guiding section, the driving sleeve is rotationally connected with the threaded section, the guiding section is provided with a protruding rod extending outwards, two sides of the driving sleeve are provided with brackets rotationally connected; the inside pressure switch that is equipped with of equipment rack is equipped with the preforming in the butt board outside, and pressure switch all is connected with second driving motor, first driving motor.

As the preferred scheme of the utility model: the utility model discloses a cavity cover, including butt plate, limiting plate, pressing plate, lifter, pressure plate, limiting plate, pressure plate, limiting plate, lifter upper end cartridge, the inboard compactor that is equipped with of butt plate, the compactor includes fixed plate and limiting plate, fixed plate and limiting plate all with butt plate fixed connection, the limiting plate is located the fixed plate below, be equipped with the clamp plate below the limiting plate, the clamp plate top be fixed with limiting plate sliding connection's lifter, lifter upper end cartridge in the cavity cover and with cavity cover sliding connection, the.

Compared with the prior art, the beneficial effects of the utility model are that: when the drilling operation is carried out, the movable box is adjusted and fixed through the device, and then the distance between the abutting plate and the drill bit is fixed through the distance adjusting rod, so that the positioning drilling processing of material plates with different lengths can be met during processing, namely, after positioning, the front end of the material plate abuts against the inner side of the abutting plate, and the positioning accuracy of drilling is guaranteed through the fixed distance between the abutting plate and the drill bit.

Drawings

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

Fig. 2 is an enlarged view of a point a in fig. 1.

Fig. 3 is a perspective view of the connection structure of the middle distance adjusting rod and the butt plate of the present invention.

Fig. 4 is an enlarged view of the middle compression device of the present invention.

In the figure, 1-base station, 2-equipment rack, 3-material platform, 4-sliding rod, 5-driving box, 6-moving box, 7-drill bit, 8-main threaded rod, 9-first driving motor, 10-spacing adjusting rod, 11-threaded section, 12-guiding section, 13-butt plate, 14-presser, 15-pressure switch, 16-driving sleeve, 17-driving gear, 18-second driving motor, 19-fixing plate, 20-limiting plate, 21-pressing plate, 22-lifting rod, 23-hollow sleeve and 24-compression spring.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-3, a drilling machine drilling positioning device comprises a driving box 5 and a moving box 6, a hydraulic cylinder is arranged in the driving box 5, the output end of the hydraulic cylinder is connected with a drilling machine through a telescopic rod, the output end of the drilling machine is connected with a drill bit 7, the driving box 5 is positioned above a material table 3, the material table 3 is fixed on a base table 1, the top surface of the base table 1 is provided with a vertical equipment frame 2, the top of the equipment frame 2 is provided with a slide rod 4 and a main threaded rod 8, the slide rod 4 and the main threaded rod 8 are parallel to each other, the slide rod 4 is positioned above the main threaded rod 8, the slide rod 4 is fixedly connected with the equipment frame 2, the threaded rod is rotatably connected with the equipment frame 2, the side surface of the equipment frame 2 is provided with a first driving motor 9 connected with the threaded rod, the moving box 6 is sleeved outside the threaded rod, when the first driving motor 9 drives the threaded rod to rotate, the movable box 6 and the threaded rod rotate relatively through the limiting action of the slide rod 4, further adjusting the position of the movable box 6 to realize the position adjustment of the drill bit 7, specifically, a horizontal distance adjusting rod 10 is inserted at the bottom of the movable box 6, the front end of the distance adjusting rod 10 is provided with a butt plate 13 which is arranged vertically to the distance adjusting rod, the distance adjusting rod 10 is connected with the movable box 6 in a sliding way, when drilling, the position of the movable box 6 is adjusted and fixed, and then the distance between the abutting plate 13 and the drill bit 7 is fixed by the distance adjusting rod 10, so that the positioning drilling processing of material plates with different lengths can be met during processing, i.e. after positioning, the front end of the material plate abuts against the inside of the abutment plate 13, and the positioning accuracy of the drilled hole is ensured by the fixed distance between the abutment plate 13 and the drill bit 7.

Specifically, the front end of the sliding rod 4 is fixed with a driving box 5, the front end of the main threaded rod 8 is located on the outer wall of the driving box 5 and is rotationally connected with the driving box 5, a second driving motor 18 is arranged inside the driving box 5, the output end of the second driving motor 18 is provided with a driving gear 17, the lower portion of the driving gear 17 extends out of the lower portion of the driving box 5 and is connected with a driving sleeve 16 meshed with the driving box, the outer wall of the driving sleeve 16 is provided with gear teeth, the inner wall of the driving sleeve 16 is provided with internal threads, the distance adjusting rod 10 comprises a threaded section 11 and a guiding section 12, the driving sleeve 16 is rotationally connected with the threaded section 11 in a threaded manner, the guiding section 12 is provided with a protruding rod extending outwards, the protruding rod is used for preventing the distance adjusting rod 10 from rotating in the adjusting process, two sides of the driving sleeve 16 are provided with brackets rotationally connected with the driving sleeve, can make the spacing adjustment pole 10 carry out the regulation of position along the horizontal direction through the synchronous rotation of driving sleeve 16 to with main threaded rod 8 cooperation, realize the position control work of different modes, guarantee the accuracy of location.

Further, 2 inboards of equipment rack are equipped with pressure switch 15, are equipped with the preforming in the butt plate 13 outside, and pressure switch 15 all is connected with second driving motor 18, first driving motor 9, and when adjusting excessively like butt plate 13 and equipment rack 2 laminating, the preforming extrudees pressure switch 15, can two driving motor of rapid stop, avoids the damage of equipment.

Example 2:

referring to fig. 4, based on embodiment 1, the inner side of the abutting plate 13 is provided with a presser 14, the presser 14 is used for fixing the material plate to be processed in the vertical direction, so as to further improve the drilling precision, the presser 14 includes a fixed plate 19 and a limit plate 20, the fixed plate 19 and the limit plate 20 are both fixedly connected with the abutting plate 13, the limit plate 20 is located below the fixed plate 19, a press plate 21 is provided below the limit plate 20, the top of the press plate 21 is fixed with a lifting rod 22 slidably connected with the limit plate 20, the upper end of the lifting rod 22 is inserted into a hollow sleeve 23 and slidably connected with the hollow sleeve 23, the top inside the hollow sleeve 23 is provided with a compression spring 24 abutting against the top of the lifting rod 22, when fixing is performed, the lifting rod 22 is lifted upwards to enter the hollow sleeve 23, after the material plate is abutted against the abutting plate 13, the lifting rod 22 is pressed downwards by the compression spring 24, the pressing plate 21 is attached to the material plate to complete the fixation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A drilling machine drilling positioning device comprises a driving box (5) and a moving box (6), a hydraulic cylinder is arranged in the driving box (5), the output end of the hydraulic cylinder is connected with a drilling machine through a telescopic rod, the output end of the drilling machine is connected with a drill bit (7), the driving box (5) is positioned above a material platform (3), the material platform (3) is fixed on a base station (1), the top surface of the base station (1) is provided with a vertical equipment frame (2), the drilling machine is characterized in that a sliding rod (4) and a main threaded rod (8) are arranged at the top of the equipment frame (2), the sliding rod (4) and the main threaded rod (8) are parallel to each other, the sliding rod (4) is positioned above the main threaded rod (8), the sliding rod (4) is fixedly connected with the equipment frame (2), the threaded rod is rotatably connected with the equipment frame (2), a first driving motor (9) connected with the threaded rod is arranged on the side surface of the equipment frame (2), the movable box (6) is connected with the sliding rod (4) in a sliding mode, the movable box (6) is connected with the threaded rod in a threaded rotating mode, a distance adjusting rod (10) in the horizontal direction is inserted into the bottom of the movable box (6), a butt joint plate (13) perpendicular to the distance adjusting rod (10) is arranged at the front end of the distance adjusting rod (10), and the distance adjusting rod (10) is connected with the movable box (6) in a sliding mode.

2. The drilling and positioning device of the drilling machine as claimed in claim 1, wherein a driving box (5) is fixed at the front end of the sliding rod (4), the front end of the main threaded rod (8) is positioned on the outer wall of the driving box (5) and is rotatably connected with the driving box (5), a second driving motor (18) is arranged inside the driving box (5), a driving gear (17) is arranged at the output end of the second driving motor (18), the lower part of the driving gear (17) extends out of the lower part of the driving box (5) and is connected with a driving sleeve (16) meshed with the driving box, the outer wall of the driving sleeve (16) is provided with gear teeth, the inner wall of the driving sleeve (16) is provided with internal threads, the distance adjusting rod (10) comprises a threaded section (11) and a guide section (12), the driving sleeve (16) is rotatably connected with the threaded section (11), the guide section (12) is provided with a protruding rod extending outwards, brackets rotatably connected with the driving sleeve (16), the upper end of the bracket is fixed on the bottom surface of the driving box (5).

3. The drilling and positioning device of the drilling machine as claimed in claim 2, characterized in that a pressure switch (15) is arranged on the inner side of the equipment frame (2), a pressing sheet is arranged on the outer side of the abutting plate (13), and the pressure switch (15) is connected with the second driving motor (18) and the first driving motor (9).

4. A drilling and positioning device for drilling machines according to claim 3, characterized in that said abutment plate (13) is provided internally with a presser (14).

5. The drilling machine drilling positioning device according to claim 4, wherein the pressing device (14) comprises a fixing plate (19) and a limiting plate (20), the fixing plate (19) and the limiting plate (20) are both fixedly connected with the abutting plate (13), the limiting plate (20) is located below the fixing plate (19), a pressing plate (21) is arranged below the limiting plate (20), a lifting rod (22) in sliding connection with the limiting plate (20) is fixed to the top of the pressing plate (21), the upper end of the lifting rod (22) is inserted into the hollow sleeve (23) and is in sliding connection with the hollow sleeve (23), and a compression spring (24) in abutting connection with the top of the lifting rod (22) is arranged at the inner top of the hollow sleeve (23).