CN205237118U

CN205237118U - Self -cooling drilling machine

Info

Publication number: CN205237118U
Application number: CN201520838711.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Weinan High-Tech Zone Zhongwei Powder Metallurgy Technology Co Ltd
Current assignee: Weinan High-Tech Zone Zhongwei Powder Metallurgy Technology Co Ltd
Priority date: 2015-10-27
Filing date: 2015-10-27
Publication date: 2016-05-18
Anticipated expiration: 2025-10-27

Abstract

The utility model discloses a self -cooling drilling machine, including put on the shelf, base, stand, motor and pivot, the left end of putting on the shelf is provided with the motor, is fixed with the drill bit seat on the output shaft of motor, and drill bit seat in -connection has the drill bit, and the drill bit is located the below of putting on the shelf, still has the battery through electrical connection wire on the motor, and the left side of drill bit seat is equipped with coolant liquid buffer memory case, and coolant liquid buffer memory case is fixed on putting on the shelf, and the lower extreme of coolant liquid buffer memory case is equipped with vertical coolant liquid exit tube, and the lower extreme right side of coolant liquid exit tube is equipped with the nozzle, and the upper end left side of coolant liquid buffer memory case is equipped with the coolant liquid and advances the pipe. The utility model discloses a base that can overturn, not only can drill to little article, can also be to volume great surface drilling, the very big degree of difficulty that has alleviateed the drilling construction has improved the work efficiency of drilling, simultaneously, the cooling device of setting can cool down to the drill bit of drilling machine at the drilling machine during operation.

Description

A kind of from cooling drilling machine

Technical field

The utility model relates to drilling machine, specifically a kind of from cooling drilling machine.

Background technology

Existing drilling machine is to be punched in the surfaces such as iron plate, metope, ground, to facilitate follow-up installation, but its complex structure of existing drilling machine, being merely able to of having is placed on the material of being holed on drilling machine and could holes, material punching that can not be larger to volume, need special equipment to realize, common drilling machine is merely able to provide a kind of mode to hole, and machine construction complexity, heaviness, use inconvenient, carry more trouble, these all have a strong impact on speed and the operating efficiency of boring, and construction cost is higher; Simultaneously, in the time that iron plate is holed, the temperature of drill bit is often higher, now need it to cool, but more existing drilling machines itself without cooling device.

Utility model content

It is a kind of simple in structure, easy to use from cooling drilling machine, to solve the problem proposing in above-mentioned background technology that the purpose of this utility model is to provide.

For achieving the above object, the utility model provides following technical scheme:

A kind of from cooling drilling machine, comprise added, base, column, motor and rotating shaft, described column is cylinder, column is vertically slidably connected at added right-hand member, and the upper end of column is fixedly welded with spacing preiection, is provided with vertical chute on column, on chute, slidably connect slide block, slide block can slide up and down along column, has spring at the outside cover of column, spring slide block and added between; Be provided with motor at described added left end, on the output shaft of motor, be fixed with drill headstock, in drill headstock, be connected with drill bit, and drill bit is positioned at added below, is also electrically connected with battery by wire on motor, the left side of drill headstock is provided with cooling fluid buffer memory case, cooling fluid buffer memory case be fixed on added on, the lower end of cooling fluid buffer memory case is provided with vertical cooling fluid and goes out pipe, and the right side, lower end that cooling fluid goes out pipe is provided with nozzle, and the left side, upper end of cooling fluid buffer memory case is provided with cooling fluid inlet pipe; Described added upper surface is provided with one end and presses curved surface, lower end and the base of column are rotationally connected by rotating shaft, the right-hand member of base has groove, rotating shaft level is through groove, on base, be fixed with fixed block, on fixed block, be rotatably connected to clamping device, clamping device is under drill bit, and on fixed block, also level is fixed with torsion spring.

As further program of the utility model: the body diameter of described column is 30-50mm.

As further program of the utility model: described in press curved surface radian be 25-40 degree.

As further program of the utility model: the length that described cooling fluid goes out pipe is less than the length of drill bit.

Compared with prior art, the utility model has adopted turnover base, not only can hole to small articles, and surface drilling that can also be larger to volume, has alleviated the difficulty of drilling construction greatly, has improved the operating efficiency of boring, and construction cost is lower; Meanwhile, the cooling device of setting can be lowered the temperature by the drill bit to drilling machine in the time that drilling machine is worked.

Brief description of the drawings

Fig. 1 is a kind of structural representation from cooling drilling machine.

Fig. 2 be a kind of in cooling drilling machine the structural representation of base.

In figure: 1-is added, 2-base, 3-column, 4-drill bit, 5-motor, 6-drill headstock, 7-battery, 8-are pressed curved surface, 9-spacing preiection, 10-spring, 11-chute, 12-slide block, 13-rotating shaft, 14-clamping device, 15-torsion spring, 16-fixed block, 17-nozzle, 18-cooling fluid go out pipe, 19-cooling fluid buffer memory case, 20-cooling fluid inlet pipe.

Detailed description of the invention

Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.

Refer to Fig. 1-2, a kind of from cooling drilling machine, comprise added 1, base 2, column 3, motor 5 and rotating shaft 13, described column 3 is cylinder, its body diameter is 30-50mm, column 3 is vertically slidably connected at added 1 right-hand member, the upper end of column 3 is fixedly welded with spacing preiection 9, and spacing preiection 9 can prevent that added 1 departs from column 3, is provided with vertical chute 11 on column 3, on chute 11, slidably connect slide block 12, slide block 12 can slide up and down along column 3, and in the outside of column 3, cover has spring 10, and spring 10 is between slide block 12 and added 1, left end described added 1 is provided with motor 5, on the output shaft of motor 5, be fixed with drill headstock 6, in drill headstock 6, be connected with drill bit 4, and drill bit 4 is positioned at added 1 below, on motor 5, be also electrically connected with battery 7 by wire, the left side of drill headstock 6 is provided with cooling fluid buffer memory case 19, cooling fluid buffer memory case 19 is fixed on added 1, the lower end of cooling fluid buffer memory case 19 is provided with vertical cooling fluid and goes out pipe 18, the right side, lower end that cooling fluid goes out pipe 18 is provided with nozzle 17, cooling fluid goes out the length that pipe 18 length is less than drill bit 4, the left side, upper end of cooling fluid buffer memory case 19 is provided with cooling fluid inlet pipe 20, in the time that cooling fluid sprays from nozzle 17, cooling fluid is just penetrated in the middle and upper part of drill bit 4, cooling fluid along drill bit 4 in dirty process, cooling fluid reduces the temperature of drill bit 4, thereby reaches the object of cooling drill bit 4, described added 1 upper surface is provided with one end and presses curved surface 8, and the radian of pressing curved surface 8 is 25-40 degree, and in boring, staff presses frame 1 downwards from pressing curved surface 8 gently, makes drill bit 4 advance and hole downwards, the lower end of described column 3 and base 2 are rotationally connected by rotating shaft 13, the right-hand member of base 2 has groove, rotating shaft 13 levels are through groove, on base 2, be fixed with fixed block 16, on fixed block 16, be rotatably connected to clamping device 14, clamping device 14 is under drill bit 4, and on fixed block 16, also level is fixed with torsion spring 15, torsion spring 15 two ends are close on clamping device 14, make clamping device 14 be close to the upper surface of base 2, in the time that needs are holed to small articles, as long as object is clamped by clamping device 14, starter motor 5, gently presses frame 1 downwards from pressing curved surface 8 with have gentle hands, makes drill bit 4 advance boring downwards, when holing to metope or the larger body surface of volume, be by slide block 12 upward sliding holddown springs 10, now rotating base 2, after base 2 is rotated to 180 degree, unclamp slide block 12, now drill bit 4 will be aimed to the place that needs boring, press down added 1, just can hole, simple to operate.

Above the preferred embodiments of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also under the prerequisite that does not depart from this patent aim, makes various variations.

Claims

1. one kind from cooling drilling machine, comprise added (1), base (2), column (3), motor (5) and rotating shaft (13), it is characterized in that, described column (3) is cylinder, column (3) is vertically slidably connected at the right-hand member of added (1), the upper end of column (3) is fixedly welded with spacing preiection (9), on column (3), be provided with vertical chute (11), on chute (11), slidably connect slide block (12), slide block (12) can slide up and down along column (3), in the outside of column (3), cover has spring (10), spring (10) is positioned between slide block (12) and added (1), be provided with motor (5) at the left end of described added (1), on the output shaft of motor (5), be fixed with drill headstock (6), in drill headstock (6), be connected with drill bit (4), and drill bit (4) is positioned at the below of added (1), on motor (5), be also electrically connected with battery (7) by wire, the left side of drill headstock (6) is provided with cooling fluid buffer memory case (19), cooling fluid buffer memory case (19) is fixed on added (1), the lower end of cooling fluid buffer memory case (19) is provided with vertical cooling fluid and goes out pipe (18), the right side, lower end that cooling fluid goes out pipe (18) is provided with nozzle (17), the left side, upper end of cooling fluid buffer memory case (19) is provided with cooling fluid inlet pipe (20), the upper surface of described added (1) is provided with one end and presses curved surface (8), the lower end of column (3) and base (2) are rotationally connected by rotating shaft (13), the right-hand member of base (2) has groove, rotating shaft (13) level is through groove, on base (2), be fixed with fixed block (16), on fixed block (16), be rotatably connected to clamping device (14), clamping device (14), under drill bit (4), is fixed with torsion spring (15) in the upper also level of fixed block (16).

2. one according to claim 1, from cooling drilling machine, is characterized in that, the body diameter of described column (3) is 30-50mm.

3. one according to claim 1, from cooling drilling machine, is characterized in that, described in press curved surface (8) radian be 25-40 degree.

4. one according to claim 1, from cooling drilling machine, is characterized in that, the length that described cooling fluid goes out pipe (18) is less than the length of drill bit (4).