CN217617917U

CN217617917U - Deep angle positioning device of electric hand drill

Info

Publication number: CN217617917U
Application number: CN202123168375.3U
Authority: CN
Inventors: 徐雅良; 徐超; 李平友; 陆斐雄
Original assignee: Braith Technology Suzhou Co ltd
Current assignee: Braith Technology Suzhou Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-10-21
Anticipated expiration: 2031-12-16

Abstract

The utility model provides an electric hand drill's deep angle positioner, including an installation section of thick bamboo, the bottom of an installation section of thick bamboo is provided with a solid fixed cylinder, the inside activity of a solid fixed cylinder is provided with first sleeve, the inside activity of a first sleeve is provided with second sleeve, the bottom fixed mounting of a second sleeve has the fingerboard, the surface of a solid fixed cylinder is provided with fixed dipperstick, the inside activity of fixed dipperstick is provided with flexible dipperstick. The utility model discloses when using, can insert this device with electric hand drill's drill bit inside, when drilling moves down, will drive the inside of second cover connecting cylinder to first connecting cylinder and stretch out and draw back to drive fingerboard rebound, make things convenient for the staff to observe the degree of depth that the drill bit bored through fingerboard and flexible dipperstick cooperation, thereby survey the degree of depth of hole, flexible dipperstick can follow first connecting cylinder and remove, enters into the inside of fixed dipperstick, conveniently measures the hole of the different degree of depth.

Description

Deep angle positioning device of electric hand drill

Technical Field

The utility model relates to an electric hand drill technical field, in particular to electric hand drill's deep angle positioner.

Background

The hand electric drill is a portable small-sized drilling tool, and consists of a small motor, a control switch, a drill chuck and a drill bit;

during drilling, the depth of the drilled hole needs to be recorded sometimes so as to facilitate subsequent processing, but most of the existing electric hand drills do not have a structure for recording the depth of the hole and are not convenient to use;

therefore, the deep angle positioning device of the electric hand drill is provided.

SUMMERY OF THE UTILITY MODEL

In view of this, embodiments of the present invention are directed to a device for positioning a depth angle of an electric hand drill, so as to solve or alleviate the technical problems in the prior art, and at least provide a useful choice.

The embodiment of the utility model provides a technical scheme is so realized: the utility model provides an electric hand drill's deep angle positioner, includes an installation section of thick bamboo, the bottom of an installation section of thick bamboo is provided with a solid fixed cylinder, the inside activity of a solid fixed cylinder is provided with a first sleeve section of thick bamboo, the inside activity of a first sleeve section of thick bamboo is provided with a second sleeve section of thick bamboo, the bottom fixed mounting of a second sleeve section of thick bamboo has the fingerboard, the surface of a solid fixed cylinder is provided with fixed dipperstick, the inside activity of fixed dipperstick is provided with flexible dipperstick, the bottom of flexible dipperstick with the fixed surface of a first sleeve section of thick bamboo is connected.

Preferably: the inside of a fixed cylinder is provided with a first spring, and the bottom of the first spring is connected with the top of the first sleeve joint cylinder.

Preferably: the inside of first sleeve joint section of thick bamboo is provided with the second spring, the bottom of second spring with the top of second sleeve joint section of thick bamboo is connected.

Preferably: the inside of fixed dipperstick is provided with the spring, the bottom of spring with the top of flexible dipperstick is connected.

Preferably: the surface of an installation cylinder is provided with a screw hole cylinder, the inside of the screw hole cylinder is provided with a screw rod, one end of the screw rod is connected with an arc-shaped clamping plate, and the other end of the screw rod is connected with an adjusting handle.

Preferably: and the screw hole cylinder is internally provided with threads matched with the screw rod.

Preferably, the following components: and the surface of the second sleeve joint barrel is provided with heat dissipation holes for dissipating heat of the drill bit.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

1. the utility model discloses when using, can insert this device with electric hand drill's drill bit inside, when drilling moves down, will drive the inside of second cover section of thick bamboo to first cover section of thick bamboo and stretch out and draw back to drive fingerboard rebound, make things convenient for the staff to observe the degree of depth that the drill bit bored through fingerboard and flexible dipperstick cooperation, thereby survey the degree of depth of hole, flexible dipperstick can follow first cover section of thick bamboo and remove, enters into the inside of fixed dipperstick, conveniently measures the hole of the different degree of depth.

2. The utility model discloses when docking with electric hand drill, can insert the inside of an installation section of thick bamboo with the drill bit part earlier, then rotate the adjustment handle, can drive the lead screw through rotating the handle and rotate, cooperate through a screw section of thick bamboo and lead screw and can make the lead screw move forward when rotating to drive the arc grip block and remove, can carry out the centre gripping to the electric hand drill through a plurality of arc grip blocks, thereby make this device be connected with electric hand drill.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a first three-dimensional structure diagram of the present invention;

FIG. 2 is a second perspective structural view of the present invention;

FIG. 3 is a first partial perspective structural view of the present invention;

FIG. 4 is a second partial perspective structural view of the present invention;

fig. 5 is a cross-sectional view of the fixing cylinder of the present invention.

Reference numerals: 1. mounting the cylinder; 2. a fixed cylinder; 3. a first socket tube; 4. a second sleeve joint barrel; 5. heat dissipation holes; 6. a fingerboard; 7. a telescopic measuring scale; 8. fixing a measuring scale; 9. adjusting the handle; 10. a threaded bore cylinder; 11. an arc-shaped clamping plate; 12. a screw rod; 13. a first spring; 14. a second spring.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-5, an embodiment of the present invention provides a deep angle positioning device for an electric hand drill, including: the installation structure comprises an installation barrel 1, wherein a fixed barrel 2 is arranged at the bottom of the specific installation barrel 1, a first sleeving barrel 3 is movably arranged in the fixed barrel 2, a second sleeving barrel 4 is movably arranged in the first sleeving barrel 3, a fingerboard 6 is fixedly arranged at the bottom of the second sleeving barrel 4, a fixed measuring scale 8 is arranged on the surface of the fixed barrel 2, a telescopic measuring scale 7 is movably arranged in the fixed measuring scale 8, and the bottom of the telescopic measuring scale 7 is fixedly connected with the surface of the first sleeving barrel 3; when using, can insert this device with electric hand drill's drill bit inside, when drilling the downstream, will drive second sleeve joint section of thick bamboo 4 and stretch out and draw back to the inside of first sleeve joint section of thick bamboo 3, thereby drive 6 rebound of fingerboard, through the fingerboard 6 with the cooperation of flexible dipperstick 7 make things convenient for the staff to observe the degree of depth that the drill bit bored into, thereby survey the degree of depth in hole, flexible dipperstick 7 can follow first sleeve joint section of thick bamboo 3 and remove, enter into the inside of fixed dipperstick 8, conveniently measure the hole of the different degree of depth.

As shown in fig. 5, specifically: a first spring 13 is arranged inside the fixed cylinder 2, and the bottom of the first spring 13 is connected with the top of the first sleeve cylinder 3; conveniently drive first sleeve joint section of thick bamboo 3 through first spring 13 and reset, make things convenient for follow-up use.

As shown in fig. 5, specifically: a second spring 14 is arranged in the first sleeve joint barrel 3, and the bottom of the second spring 14 is connected with the top of the second sleeve joint barrel 4; the second sleeve connecting barrel 4 is conveniently driven to reset through the second spring 14.

According to the illustration of fig. 1, specifically: a spring is arranged inside the fixed measuring scale 8, and the bottom of the spring is connected with the top of the telescopic measuring scale 7; the flexible measuring scale 7 is conveniently driven to reset through a spring.

According to the illustration in fig. 3, specifically: the surface of the mounting barrel 1 is provided with a screw hole barrel 10, a screw rod 12 is arranged inside the screw hole barrel 10, one end of the screw rod 12 is connected with an arc-shaped clamping plate 11, the other end of the screw rod 12 is connected with an adjusting handle 9, and threads matched with the screw rod 12 are arranged inside the screw hole barrel 10; when docking this device with electric hand drill, can insert the inside of an installation section of thick bamboo 1 with the drill bit part earlier, then rotate adjustment handle 9, can drive lead screw 12 through rotating handle 9 and rotate, cooperate through a screw section of thick bamboo 10 and lead screw 12 and can make lead screw 12 move forward when rotating to drive arc grip block 11 and remove, can carry out the centre gripping through a plurality of arc grip blocks 11 electric hand drill, thereby make this device be connected with electric hand drill.

According to the illustration in fig. 4, specifically: the surface of the second sleeve joint barrel 4 is provided with a heat dissipation hole 5 for dissipating heat of the drill bit; the drill bit is conveniently cooled through the cooling holes 5.

The utility model discloses at the during operation: the drill bit of the electric hand drill can be inserted into the device, when drilling is carried out, when the drill hole moves downwards, the second sleeve connecting cylinder 4 is driven to stretch towards the inside of the first sleeve connecting cylinder 3, so that the finger plate 6 is driven to move upwards, the depth of the drill bit drilled by a worker can be conveniently observed through the cooperation of the finger plate 6 and the telescopic measuring scale 7, so that the depth of the hole is measured, the telescopic measuring scale 7 can move along with the first sleeve connecting cylinder 3 and enter the inside of the fixed measuring scale 8, the holes with different depths can be conveniently measured, the first sleeve connecting cylinder 3 can be conveniently driven to reset through the first spring 13, the subsequent use is convenient, and the second sleeve connecting cylinder 4 can be conveniently driven to reset through the second spring 14;

when docking this device with electric hand drill, can insert the inside of an installation section of thick bamboo 1 with the drill bit part earlier, then rotate adjustment handle 9, can drive lead screw 12 through rotating handle 9 and rotate, cooperate through a screw section of thick bamboo 10 and lead screw 12 and can make lead screw 12 move along when rotating, thereby drive arc grip block 11 and remove, can carry out the centre gripping to electric hand drill through a plurality of arc grip blocks 11, thereby make this device be connected with electric hand drill, conveniently dispel the heat to the drill bit through louvre 5.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a deep angle positioner of electric hand drill, includes installation section of thick bamboo (1), its characterized in that: the bottom of installation section of thick bamboo (1) is provided with solid fixed cylinder (2), the inside activity of solid fixed cylinder (2) is provided with first socket (3), the inside activity of first socket (3) is provided with second socket (4), the bottom fixed mounting of second socket (4) has fingerboard (6), the surface of solid fixed cylinder (2) is provided with fixed dipperstick (8), the inside activity of fixed dipperstick (8) is provided with flexible dipperstick (7), the bottom of flexible dipperstick (7) with the fixed surface of first socket (3) is connected.

2. An in-depth angle positionable apparatus of an electric hand drill according to claim 1, wherein: the inside of fixed section of thick bamboo (2) is provided with first spring (13), the bottom of first spring (13) with the top of first sleeve joint section of thick bamboo (3) is connected.

3. An in-depth angle positionable apparatus of an electric hand drill according to claim 1, wherein: the inside of first sleeve joint section of thick bamboo (3) is provided with second spring (14), the bottom of second spring (14) with the top of second sleeve joint section of thick bamboo (4) is connected.

4. A drill penetration angle positioning device of an electric hand drill as claimed in claim 1, wherein: the inside of fixed dipperstick (8) is provided with the spring, the bottom of spring with the top of flexible dipperstick (7) is connected.

5. A drill penetration angle positioning device of an electric hand drill as claimed in claim 1, wherein: the surface of the installation cylinder (1) is provided with a screw hole cylinder (10), the inside of the screw hole cylinder (10) is provided with a screw rod (12), one end of the screw rod (12) is connected with an arc-shaped clamping plate (11), and the other end of the screw rod (12) is connected with an adjusting handle (9).

6. An in-depth angle positionable apparatus for an electric hand drill according to claim 5 wherein: and the screw thread matched with the screw rod (12) is arranged in the screw hole cylinder (10).

7. A drill penetration angle positioning device of an electric hand drill as claimed in claim 1, wherein: the surface of the second sleeve joint barrel (4) is provided with a heat dissipation hole (5) for dissipating heat of the drill bit.