CN212169070U - High stability percussion drill - Google Patents

Abstract

The utility model discloses a high stability percussion drill, including main part and base, the main part right-hand member is provided with the handle, and is provided with insulating cover bottom the handle, insulating cover bottom is connected with the wire, the handle surface is provided with the skid resistant course, and the inside switch that is provided with of handle, the main part top is provided with the fixed block, and the inside recess that is provided with of fixed block, the fixed block below is provided with the louvre, and the louvre left end is provided with the clamp, the clamp bottom is connected with the handle. This high stability percussion drill is provided with the arm and is provided with the three wall of laminating when being favorable to punching to the wall, makes the more stable of its work, has reduced the work degree of difficulty of wiping the doing personnel, improves work efficiency, and the buffer column, spring and the buffer layer of setting are favorable to reducing its vibration when the level department punches, improve stability, and the buffer layer is the flexible glue simultaneously, not only is favorable to reducing the vibrations of main part work, still avoids main part bottom and base collision damage.

Description

High stability percussion drill

Technical Field

The utility model relates to a construction equipment technical field specifically is a high stability strikes and bores.

Background

Along with the continuous rising of industrial level, mechanization is more and more popular, and more machinery is applicable to in the engineering construction, has not only saved the human cost, has improved work efficiency moreover, and the percussion drill is a general small-size engineering machine, mainly is applicable to and strikes the punching to concrete floor, wall, fragment of brick, building stones, plank or multilayer material, and the percussion drill relies on rotation and impact work, especially in the frequency of more frequent use of building site.

Current impact drill is mostly the hand-held type and strikes brill, though the less convenient to use of volume, but the vibrations that the during operation produced can increase operating personnel's working strength, but also can make its unstable work, and difficult alignment position when simultaneously facing punching of wall body is to above-mentioned condition, and we have released a high stability and have struck and bore.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high stability strikes and bores to it is mostly hand-held type to carry out general impact drill in solving above-mentioned background art and bores, though the less convenient to use of volume, but the vibrations that the during operation produced can increase operating personnel's working strength, but also can make its unstable work, is difficult for the problem of alignment position when simultaneously punching in the face of the wall body.

In order to achieve the above object, the utility model provides a following technical scheme: a high-stability percussion drill comprises a main body and a base, wherein the right end of the main body is provided with a handle, the bottom of the handle is provided with an insulating sleeve, the bottom of the insulating sleeve is connected with a conducting wire, the surface of the handle is provided with an anti-skidding layer, the inside of the handle is provided with a switch, the top of the main body is provided with a fixed block, the inside of the fixed block is provided with a groove, heat dissipation holes are arranged below the fixed block, the left end of each heat dissipation hole is provided with a clamp, the bottom of the clamp is connected with a handle, the left side of the handle is provided with a speed regulation knob, the left end of the main body is provided with an mechanical arm, the inside of the mechanical arm is provided with a rotating shaft, the outer end of the mechanical arm is provided with a sanding block, the slider both ends are provided with the buffering post, and the inside spring that is provided with of buffering post, the buffering post inboard is provided with the buffer layer, buffering capital portion is provided with the connecting key, and the connecting key other end is provided with the fixed screw.

Preferably, an integrated structure is formed between the main body and the handle, and the main body and the lead form an insulating structure through an insulating sleeve.

Preferably, be fixed connection between handle and the skid resistant course, and the outer mouthful size on skid resistant course is less than the interior mouthful size of handle.

Preferably, the clamp is provided with a limiting structure through the handle and the groove, and the vertical center line of the handle is overlapped with the vertical center line of the clamp.

Preferably, the sanding block forms a rotating structure through the rotating shaft and the mechanical arm, and the central axis of the rotating shaft coincides with the central axis of the mechanical arm.

Preferably, the main body forms a sliding structure through the sliding grooves, the sliding blocks, the buffering columns and the base, and the buffering columns are symmetrically distributed around the sliding blocks.

Preferably, the main body forms a detachable structure with the base through the connecting key and the fixing screw, and the base is vertically distributed with respect to the main body.

Compared with the prior art, the beneficial effects of the utility model are that: this high stability strikes and bores and is provided with the arm, and this arm is provided with the three wall of laminating when being favorable to holing the wall, makes more stable of its work, has reduced the work degree of difficulty of wiping the staff, improves work efficiency.

This high stability strikes and bores and is provided with the base, and this base passes through the connecting key and constitutes detachable construction with the fixed screw, dismantles when using and saves space, and the spout slider of bottom has made things convenient for and has punched the level department, and the base can also punch to different environment through the fixed block at connecting key and fixed screw connection main part top simultaneously, but angle of adjustment.

This high stability strikes buffer column, spring and buffer layer that bores the setting are favorable to reducing its vibration when the level department punches, improve stability, and the buffer layer is the flexible glue simultaneously, not only is favorable to reducing the vibrations of main part work, still avoids main part bottom and base collision to damage.

Drawings

FIG. 1 is a schematic view of the front view of the present invention;

FIG. 2 is a schematic top view of the base of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a base; 3. a handle; 4. an insulating sleeve; 5. a wire; 6. an anti-slip layer; 7. a switch; 8. a fixed block; 9. a groove; 10. clamping a hoop; 11. a grip; 12. a mechanical arm; 13. a rotating shaft; 14. sanding blocks; 15. a percussion drill bit; 16. a rubber layer; 17. a chute; 18. a slider; 19. a buffer column; 20. a spring; 21. a shock-absorbing layer; 22. a connecting bond; 23. fixing screws; 24. a speed regulation knob; 25. and (4) heat dissipation holes.

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 high-stability percussion drill comprises a main body 1 and a base 2, wherein a handle 3 is arranged at the right end of the main body 1, an insulating sleeve 4 is arranged at the bottom of the handle 3, a lead 5 is connected to the bottom of the insulating sleeve 4, an integrated structure is formed between the main body 1 and the handle 3, the main body 1 forms an insulating structure with the lead 5 through the insulating sleeve 4, the integrated structure between the main body 1 and the handle 3 is favorable for the overall stability, and meanwhile, the main body 1 forms an insulating structure with the lead 5 through the insulating sleeve 4, so that the safety problem of an operator in use is favorably ensured;

the anti-skid layer 6 is arranged on the surface of the handle 3, the switch 7 is arranged inside the handle 3, the handle 3 is fixedly connected with the anti-skid layer 6, the size of an outer opening of the anti-skid layer 6 is smaller than that of an inner opening of the handle 3, the handle 3 is fixedly connected with the anti-skid layer 6 in a mode that the screw connection is favorable for screwing off a screw in the later period to replace the worn anti-skid layer 6, and the anti-skid layer 6 is arranged to increase the friction force of hands on the percussion drill so that the percussion drill is not easy to fall off;

the top of the main body 1 is provided with a fixed block 8, a groove 9 is formed in the fixed block 8, a heat dissipation hole 25 is formed below the fixed block 8, a clamp 10 is arranged at the left end of the heat dissipation hole 25, the bottom of the clamp 10 is connected with a handle 11, a speed regulation knob 24 is arranged on the left side of the handle 11, the clamp 10 forms a limiting structure through the handle 11 and the groove 9, the vertical central line of the handle 11 is coincident with the vertical central line of the clamp 10, the surface of the main body 1 is provided with a plurality of grooves 9, the clamp 10 forms a limiting structure through the handle 11 and the groove 9, the position of the clamp 10 is limited by the groove 9, the clamp 10 is favorably fixed with the handle 11, and meanwhile, the arrangement;

the left end of the main body 1 is provided with a mechanical arm 12, a rotating shaft 13 is arranged in the mechanical arm 12, the outer end of the mechanical arm 12 is provided with a sanding block 14, a percussion drill 15 is arranged below the sanding block 14, the sanding block 14 forms a rotating structure with the mechanical arm 12 through the rotating shaft 13, the central axis of the rotating shaft 13 is coincident with the central axis of the mechanical arm 12, the number of the mechanical arm 12 is three, and the sanding block 14 is beneficial to enabling the main body 1 to be attached to a wall surface through the rotating structure between the rotating shaft 13 and the mechanical arm 12 so as to improve the stability during punching;

the top of the base 2 is connected to the bottom of the main body 1, a rubber layer 16 is arranged at the bottom of the base 2, a sliding groove 17 is arranged at the top of the base 2, a sliding block 18 is arranged inside the sliding groove 17, the main body 1 forms a sliding structure through the sliding groove 17, the sliding block 18 and the buffer column 19 with the base 2, the buffer column 19 is symmetrically distributed around the sliding block 18, the rubber layer 16 is arranged to be beneficial to improving the friction force between a desktop or the ground and the base 2, the main body 1 is beneficial to reducing the working intensity of an operator without holding the main body 1 by hands through the sliding groove 17, the sliding block 18 and the sliding structure between the buffer column 19 and the base;

18 both ends of slider are provided with buffering post 19, and the inside spring 20 that is provided with of buffering post 19, 19 inboard of buffering post is provided with buffer layer 21, 19 tops of buffering post are provided with connecting key 22, and the connecting key 22 other end is provided with set screw 23, main part 1 is through connecting key 22, constitute detachable construction between set screw 23 and the base 2, and base 2 is about vertical distribution between the main part 1, buffering post 19, spring 20 and buffer layer 21 be provided with and do benefit to the vibrations that reduce produced at main part 1 during operation and improve stability, main part 1 is through connecting key 22, detachable construction that constitutes between set screw 23 and the base 2 can be dismantled when not having practiced thrift the space, can dismantle base 2 when the special case simultaneously and pass through connecting key 22, fixed screw 23 connects the fixed block 8 at 1 top of main part and realizes the multi-angle and punches.

The working principle is as follows: when the high-stability impact drill is used, firstly, a power supply is connected through a wire 5 to enable a main body 1 to have working power, the friction force of a hand on the main body 1 can be increased by a handle 11 which is held by a hand and an anti-slip layer 6 on the surface of a handle 3 to enable the main body 1 not to fall off easily, then a switch 7 is opened to enable the main body 1 to work, when the position needing to be punched is on a plane, the main body 1 and a base 2 are placed on the plane, a rubber layer 16 at the bottom of the base 2 is beneficial to increasing the friction force between a table top and the base 2 to enable the table top and the base 2 not to slide, the main body 1 is pushed at the same time, the main body 1 is enabled to slide in a sliding groove 17 in the base 2 through a buffer column 19, a sliding block 18 and a connecting key 22 to enable the main body 1 not to be held by the hand all the time, the working strength of an operator is reduced, the working efficiency is improved, at last, accomplish the process of punching through handheld handle 3 pulling backward, the effectual reduction of buffer column 19 and its inside spring 20 produces the vibration when punching in base 2, the shock-absorbing layer 21 is built-in to be the flexible glue, not only be favorable to reducing the vibrations of main part 1 work, still avoid 1 bottoms of main part and base 2 collision damage, when meetting because the influence of 1 lower part of main part is punched, the accessible is dismantled set screw 23 and is made its base 2 lift off, simultaneously base 2 can also be through connecting the recess 9 on the fixed block 8 at key 22 and the set screw 23 connection top, can invert main part 1 and realize the multi-angle and punch.

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 (7)

1. The utility model provides a high stability percussion drill, includes main part (1) and base (2), its characterized in that: the handle (3) is arranged at the right end of the main body (1), the insulating sleeve (4) is arranged at the bottom of the handle (3), a lead (5) is connected to the bottom of the insulating sleeve (4), the anti-skid layer (6) is arranged on the surface of the handle (3), the switch (7) is arranged inside the handle (3), the fixed block (8) is arranged at the top of the main body (1), the groove (9) is formed inside the fixed block (8), the heat dissipation holes (25) are formed below the fixed block (8), the clamp (10) is arranged at the left end of the heat dissipation holes (25), the handle (11) is connected to the bottom of the clamp (10), the speed regulation knob (24) is arranged on the left side of the handle (11), the mechanical arm (12) is arranged at the left end of the main body (1), the rotating shaft (13) is arranged inside the mechanical arm (12), and dull polish piece (14) below is provided with percussion bit (15), base (2) top is connected in main part (1) bottom, and base (2) bottom is provided with rubber layer (16), base (2) top is provided with spout (17), and inside slider (18) that is provided with of spout (17), slider (18) both ends are provided with buffering post (19), and inside spring (20) that is provided with of buffering post (19), buffering post (19) inboard is provided with buffer layer (21), buffering post (19) top is provided with connecting key (22), and the connecting key (22) other end is provided with set screw (23).

2. A high stability percussion drill according to claim 1, characterized in that: the main body (1) and the handle (3) are of an integrated structure, and the main body (1) and the lead (5) form an insulating structure through an insulating sleeve (4).

3. A high stability percussion drill according to claim 1, characterized in that: be fixed connection between handle (3) and skid resistant course (6), and the outer mouthful size of skid resistant course (6) is less than the interior mouthful size of handle (3).

4. A high stability percussion drill according to claim 1, characterized in that: the hoop (10) forms a limiting structure through the handle (11) and the groove (9), and the vertical center line of the handle (11) coincides with the vertical center line of the hoop (10).

5. A high stability percussion drill according to claim 1, characterized in that: the sanding block (14) forms a rotating structure with the mechanical arm (12) through the rotating shaft (13), and the central axis of the rotating shaft (13) coincides with the central axis of the mechanical arm (12).

6. A high stability percussion drill according to claim 1, characterized in that: the main body (1) forms a sliding structure through the sliding grooves (17), the sliding blocks (18), the buffering columns (19) and the base (2), and the buffering columns (19) are symmetrically distributed relative to the sliding blocks (18).

7. A high stability percussion drill according to claim 1, characterized in that: the main body (1) forms a detachable structure with the base (2) through the connecting key (22) and the fixing screw (23), and the base (2) is vertically distributed among the main body (1).

Images