CN210651359U

CN210651359U - Electric screwdriver drilling positioning device

Info

Publication number: CN210651359U
Application number: CN201921366550.XU
Authority: CN
Inventors: 张志强
Original assignee: Matfron Industrial Automation Shanghai Co ltd
Current assignee: Matfron Industrial Automation Shanghai Co ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-06-02
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses an electric screwdriver drilling positioning device, which comprises a first supporting plate, wherein a first guide sleeve and a second guide sleeve are arranged on the first supporting plate, and an electric screwdriver is connected in the first guide sleeve in a sliding way; hand handle presses down electric screwdriver, and electric screwdriver makes the drill bit carry out drilling operation to the wall through extrusion spring, when driling to the wall, the vibrations that the drill bit received when drilling can be cushioned to the damping bumper shock absorber, great vibrations power that has alleviateed the arm and received, and third backup pad and damping bumper shock absorber also prevent the drill bit simultaneously and produce the displacement owing to vibrations, great improvement the accuracy of drilling.

Description

Electric screwdriver drilling positioning device

Technical Field

The utility model belongs to the technical field of drilling positioning device, concretely relates to electric screwdriver drilling positioner.

Background

An electric screwdriver, also known as a screwdriver or an electric screwdriver, is an electric tool for screwing, unscrewing and drilling. The electric tool is provided with a mechanism for adjusting and limiting torque, is mainly used for assembly lines, and is one of necessary tools for most production enterprises.

At present, when a wall is drilled, two people are required to mark two vertical ink lines on the wall by using an ink fountain to determine the position to be drilled, so that the working efficiency is greatly wasted; and when drilling, because the drill bit can produce vibrations when colliding with the wall, lead to the drill bit to take place the displacement with the position that will drill, great reduction the accuracy of drilling.

Disclosure of Invention

The utility model aims to provide an electric screwdriver drilling positioning device to solve the problem that when the wall is drilled at present, two people are required to mark two vertical ink lines on the wall by an ink fountain to determine the position to be drilled, which wastes the working efficiency greatly; and when drilling, because the drill bit can produce vibrations when colliding with the wall, lead to the drill bit to take place the displacement with the position that will drill, great reduction the problem of the accuracy of drilling.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling and positioning device for an electric screwdriver comprises a first supporting plate, wherein a first guide sleeve and a second guide sleeve are arranged on the first supporting plate, an electric screwdriver is connected in the first guide sleeve in a sliding way, a second support plate is welded on the outer wall of the electric screwdriver, a spring is welded between the second supporting plate and the first supporting plate, a guide post is welded on the lower surface of the second supporting plate, the guide post penetrates through the spring, the guide post is connected to the second guide sleeve in a sliding manner, the lower surface of the first supporting plate is welded with a mounting seat, the lower surface of the mounting seat is fixedly provided with a damping shock absorber through a bolt, the lower surface of the damping shock absorber is welded with a third supporting plate, a drill bit is fixedly arranged on the electric screwdriver, a support column is welded on the upper surface of the electric screwdriver, the upper surface welding of support column has the handle, the upper surface of second backup pad passes through bolt fixed mounting has distancer and spirit level.

Preferably, two groups of rubber soft sleeves are sleeved on the handle, and the two groups of rubber soft sleeves are symmetrically arranged.

Preferably, the lower surface of the third support plate is provided with saw teeth, and the saw teeth completely cover the lower surface of the third support plate.

Preferably, at least four groups of guide posts are arranged and are uniformly distributed on the lower surface of the second support plate.

Preferably, a limiting plate is welded at the end part of the free end of the guide pillar, and the diameter of the limiting plate is larger than that of the second guide sleeve.

Preferably, the upper surface of the second supporting plate is welded with an installation block, and the installation block is provided with a clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the upper surface welding of support column has the handle, and the upper surface of second backup pad has distancer and spirit level through bolt fixed mounting, and handheld handle according to the size of wall, goes out the position that will drill on the wall through the accurate mark of distancer and spirit level, comes out the position mark that will drill with the ink pen, and this positioner can be more convenient quick finds the position that will drill.

2. The utility model discloses be provided with first guide pin bushing and second guide pin bushing on the first backup pad, sliding connection has electric screwdriver in the first guide pin bushing, the welding has the second backup pad on electric screwdriver's the outer wall, the welding has the spring between second backup pad and the first backup pad, the lower surface welding of second backup pad has the guide pillar, the guide pillar runs through the spring, guide pillar sliding connection is on the second guide pin, the lower surface welding of first backup pad has the mount pad, the lower surface of mount pad is through bolt fixed mounting damping bumper shock absorber, the lower surface welding of damping bumper shock absorber has the third backup pad, fixed mounting has the drill bit on electric screwdriver, the upper surface welding of electric screwdriver has the support column, the upper surface welding of support column has the handle, the third backup pad is perpendicular to the wall, press electric screwdriver and make the drill bit support on the wall, make the drill bit coincide, hand handle presses down electric screwdriver, and electric screwdriver makes the drill bit carry out drilling operation to the wall through extrusion spring, when driling to the wall, the vibrations that the drill bit received when drilling can be cushioned to the damping bumper shock absorber, great vibrations power that has alleviateed the arm and received, and third backup pad and damping bumper shock absorber also prevent the drill bit simultaneously and produce the displacement owing to vibrations, great improvement the accuracy of drilling.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of the area a in fig. 2, in particular, a relation diagram of the damping shock absorber and the mounting seat.

In the figure: 1. a first support plate; 2. a first guide sleeve; 3. an electric screwdriver; 4. a second guide sleeve; 5. a second support plate; 6. a spring; 7. a guide post; 8. a limiting plate; 9. a drill bit; 10. a range finder; 11. a level gauge; 12. a damping shock absorber; 13. a mounting seat; 14. a third support plate; 15. a support pillar; 16. a handle; 17. a rubber soft sleeve; 18. saw teeth; 19. mounting blocks; 20. a clamping groove.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a drilling and positioning device for an electric screwdriver comprises a first supporting plate 1, wherein a first guide sleeve 2 and a second guide sleeve 4 are arranged on the first supporting plate 1, an electric screwdriver 3 is connected in the first guide sleeve 2 in a sliding mode, a second supporting plate 5 is welded on the outer wall of the electric screwdriver 3, a spring 6 is welded between the second supporting plate 5 and the first supporting plate 1, a guide pillar 7 is welded on the lower surface of the second supporting plate 5, the guide pillar 7 penetrates through the spring 6, the guide pillar 7 is connected on the second guide sleeve 4 in a sliding mode, a mounting seat 13 is welded on the lower surface of the first supporting plate 1, a damping shock absorber 12 is fixedly mounted on the lower surface of the mounting seat 13 through bolts, a third supporting plate 14 is welded on the lower surface of the damping shock absorber 12, a drill bit 9 is fixedly mounted on the electric screwdriver 3, a supporting column 15 is welded on the, the upper surface of the second support plate 5 is fixedly mounted with a distance meter 10 and a level gauge 11 by bolts.

Specifically, two groups of rubber soft sleeves 17 are sleeved on the handle 16, the two groups of rubber soft sleeves 17 are symmetrically arranged, and the rubber soft sleeves 17 protect hands of an operator from being worn and damaged.

Specifically, the lower surface of the third support plate 14 is provided with serrations 18, the serrations 18 completely covering the lower surface of the third support plate 14, the serrations 18 making the third support plate 14 more firmly gripped on the wall.

Specifically, at least four groups of guide posts 7 are arranged, and at least four groups of guide posts 7 are uniformly distributed on the lower surface of the second support plate 5, and the electric screwdriver 3 is vertically fixed on the first support plate 1 through the guide posts 7.

Specifically, a limiting plate 8 is welded at the end of the free end of the guide pillar 7, the diameter of the limiting plate 8 is larger than that of the second guide sleeve 4, and the guide pillar 7 is effectively prevented from sliding out of the second guide sleeve 4.

Specifically, the upper surface of the second supporting plate 5 is welded with an installation block 19, a clamping groove 20 is formed in the installation block 19, and the ink pen can be conveniently installed or taken by the clamping groove 20.

The working principle is as follows: the handle 16 is held by hand, the distance measuring instrument 10 and the level gauge 11 are started, the position to be drilled on the wall is accurately marked through the distance measuring instrument 10 and the level gauge 11 according to the size of the wall, the position to be drilled is marked through an ink pen, and the positioning device can find the position to be drilled more conveniently and rapidly; the third backup pad 14 vertically supports on the wall, press electric screwdriver 3 and make drill bit 9 support on the wall, make drill bit 9 and the coincidence of marked position through adjusting drill bit 9, open electric screwdriver 3, electric screwdriver 3 is pressed to handheld handle 16, electric screwdriver 3 makes drill bit 9 carry out drilling operation to the wall through extrusion spring 6, when driling the wall, the shaking force that drill bit 9 received when drilling can be cushioned to damping bumper shock absorber 12, great relief the shaking force that the arm received, third backup pad 14 and damping bumper shock absorber 12 also prevent that drill bit 9 from producing the displacement because vibrations simultaneously, great improvement the accuracy of drilling.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric screwdriver drilling positioner, includes first backup pad (1), its characterized in that: the device is characterized in that a first guide sleeve (2) and a second guide sleeve (4) are arranged on the first support plate (1), an electric screwdriver (3) is connected in the first guide sleeve (2) in a sliding mode, a second support plate (5) is welded on the outer wall of the electric screwdriver (3), a spring (6) is welded between the second support plate (5) and the first support plate (1), a guide pillar (7) is welded on the lower surface of the second support plate (5), the guide pillar (7) penetrates through the spring (6), the guide pillar (7) is connected on the second guide sleeve (4) in a sliding mode, a mounting seat (13) is welded on the lower surface of the first support plate (1), a damping shock absorber (12) is fixedly mounted on the lower surface of the mounting seat (13) through bolts, a third support plate (14) is welded on the lower surface of the damping shock absorber (12), and a drill bit (9) is fixedly mounted, the upper surface welding of electric screwdriver (3) has support column (15), the upper surface welding of support column (15) has handle (16), the upper surface of second backup pad (5) has distancer (10) and spirit level (11) through bolt fixed mounting.

2. The electric screwdriver drilling and positioning device as claimed in claim 1, wherein: the handle (16) is sleeved with two groups of soft rubber sleeves (17), and the two groups of soft rubber sleeves (17) are symmetrically arranged.

3. The electric screwdriver drilling and positioning device as claimed in claim 1, wherein: the lower surface of the third supporting plate (14) is provided with sawteeth (18), and the sawteeth (18) completely cover the lower surface of the third supporting plate (14).

4. The electric screwdriver drilling and positioning device as claimed in claim 1, wherein: the guide posts (7) are arranged in at least four groups, and the guide posts (7) in the at least four groups are uniformly distributed on the lower surface of the second supporting plate (5).

5. The electric screwdriver drilling and positioning device as claimed in claim 1, wherein: and a limiting plate (8) is welded at the end part of the free end of the guide pillar (7), and the diameter of the limiting plate (8) is larger than that of the second guide sleeve (4).

6. The electric screwdriver drilling and positioning device as claimed in claim 1, wherein: the upper surface welding of second backup pad (5) has installation piece (19), draw-in groove (20) have been seted up on installation piece (19).