CN212822880U

CN212822880U - Novel hand drill for steel structure

Info

Publication number: CN212822880U
Application number: CN202021601540.2U
Authority: CN
Inventors: 丁允武
Original assignee: Suzhou Shuangan Construction Engineering Co ltd
Current assignee: Suzhou Shuangan Construction Engineering Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-03-30
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a steel construction is with novel hand drill, including connecting, motor and casing, the motor is installed to one side of casing, and one side of motor installs the joint, the dismouting structure is installed to one side of connecting, and the dismouting structure includes drill bit, disassembly groove, fixed slot, butt joint piece, butt joint groove, spacing groove and stopper, the disassembly groove is installed to one side of connecting, the internally mounted who connects has the fixed slot. The utility model discloses an install the dismouting structure in one side that connects, can peg graft the drill bit in the dismantlement inslot portion during the use, the fixed slot joint that sets up in drill bit and the joint, the stopper that sets up on the drill bit can carry out the joint with the spacing groove that dismantlement groove outer wall set up with the dismantlement groove after the drill bit is pegged graft and fix, a side-mounting's butt joint groove can accomplish fixedly with the butt joint piece joint that the fixed slot inner wall set up when docking with the fixed slot, it is more convenient to make the dismouting between drill bit and the dismantlement groove through this setting, it is more firm to install.

Description

Novel hand drill for steel structure

Technical Field

The utility model relates to a hand drill technical field specifically is a novel hand drill is used to steel construction.

Background

The hand drill is a hand-held type drilling machine, has the characteristics of convenient to carry and laborsaving use, uses more in indoor outdoor building decoration field, needs a novel hand drill for steel construction of being convenient for to dismantle the installation to the drill bit when using now, but there are a lot of problems or defects in a novel hand drill for steel construction now:

traditional novel hand drill for steel construction is inconvenient to the dismantlement installation of drill bit when using, and the installation of drill bit is firm inadequately, dismantles the installation and wastes time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel construction is with novel hand drill to solve the inconvenient problem of drill bit dismantlement that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel hand drill for steel construction, includes joint, motor and casing, the motor is installed to one side of casing, and one side of motor installs the joint, the dismouting structure is installed to one side of joint, and the dismouting structure includes drill bit, dismantlement groove, fixed slot, butt joint piece, butt joint groove, spacing groove and stopper, the dismantlement groove is installed to one side of joint, the internally mounted who connects has the fixed slot, the internally mounted who dismantles the groove has the drill bit, and installs the stopper on the lateral wall of drill bit, install the spacing groove on the lateral wall of dismantlement groove, one side of drill bit is provided with butt joint groove, install butt joint piece on the inside wall of fixed slot, press switch is installed to one side of casing, the bottom of casing is connected with the hand (hold), and protective structure is installed to one side of hand (hold).

Preferably, the limiting block and the limiting groove are of limiting guide structures, and the drill bit can be clamped with the fixing groove.

Preferably, the butt joint block and the butt joint groove are in a butt joint structure, and the outer diameter of the butt joint block is smaller than the inner diameter of the butt joint groove.

Preferably, the outer side wall of the casing is wrapped with a protective sleeve, and the protective sleeve is uniformly wrapped on the outer side wall of the casing.

Preferably, the outer side wall of the casing is provided with heat dissipation holes, and the heat dissipation holes are distributed on the outer side wall of the casing at equal intervals.

Preferably, protective structure includes fixture block, lug, hinge, mounting groove, draw-in groove, recess and guard plate, install the recess on the outside wall of hand (hold), and the inside of recess is provided with the mounting groove, install the hinge on the lateral wall of recess, and swing joint has the guard plate on the lateral wall of hinge, install the lug on the lateral wall of guard plate, the fixture block is installed to one side of guard plate, install the draw-in groove on the lateral wall of recess.

Compared with the prior art, the beneficial effects of the utility model are that: this novel hand drill for steel construction is rational in infrastructure, has following advantage:

(1) the drill bit can be inserted into the dismounting groove and clamped with the fixed groove arranged in the joint when in use by installing the dismounting structure at one side of the joint, the limiting block arranged on the drill bit after the drill bit is inserted into the dismounting groove can be clamped and fixed with the limiting groove arranged on the outer wall of the dismounting groove, and the butt joint groove arranged at one side can be clamped and fixed with the butt joint block arranged on the inner wall of the fixed groove when the drill bit is in butt joint with the fixed groove, so that the dismounting between the drill bit and the dismounting groove is more convenient and the mounting is more firm;

(2) the protective structure is arranged on the outer side wall of the handle, a battery can be arranged in the mounting groove when the device is used, the protective plate can be turned over through the hinge and clamped with the groove when the device is used, the clamping block arranged on one side of the protective plate can be clamped and fixed with the clamping groove formed in the outer wall of the groove, the battery can be conveniently replaced when the device is used through the arrangement, and the battery is more conveniently replaced;

(3) the protective sleeve wraps the outer side wall of the shell, the shell can be wrapped for protection, the outer wall of the shell is prevented from being damaged, the hand-held handle is not prone to slipping due to the arrangement of the protective sleeve, and the use is more convenient.

Drawings

Fig. 1 is a schematic view of a front view partial section structure of the present invention;

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

FIG. 3 is a schematic view of the front cross-sectional structure of the detachable structure of the present invention;

fig. 4 is a schematic view of the unfolding structure of the protection structure of the present invention.

In the figure: 1. a disassembly and assembly structure; 101. a drill bit; 102. disassembling the groove; 103. fixing grooves; 104. a butt joint block; 105. a butt joint groove; 106. a limiting groove; 107. a limiting block; 2. a joint; 3. a motor; 4. a housing; 5. a handle; 6. a protective sleeve; 7. a push switch; 8. heat dissipation holes; 9. a protective structure; 901. a clamping block; 902. a bump; 903. a hinge; 904. mounting grooves; 905. a card slot; 906. a groove; 907. and (4) a protective plate.

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. 1-4, the present invention provides an embodiment: a novel hand drill for a steel structure comprises a connector 2, a motor 3 and a casing 4, wherein the motor 3 is installed on one side of the casing 4, the type of the motor 3 is Y112M-2, the connector 2 is installed on one side of the motor 3, a protective sleeve 6 is wrapped on the outer side wall of the casing 4, the protective sleeve 6 is uniformly wrapped on the outer side wall of the casing 4, the casing 4 can be wrapped and protected by wrapping the protective sleeve 6 on the outer side wall of the casing 4, the outer wall of the casing 4 is prevented from being damaged, and the phenomenon of slipping is avoided when a hand handle 5 is held by the aid of the protective sleeve 6, so that the novel hand drill is more convenient to use;

the outer side wall of the machine shell 4 is provided with heat dissipation holes 8, and the heat dissipation holes 8 are distributed on the outer side wall of the machine shell 4 at equal intervals, so that the use heat dissipation effect is better;

the disassembly and assembly structure 1 is installed on one side of the joint 2, the disassembly and assembly structure 1 comprises a drill bit 101, a disassembly groove 102, a fixing groove 103, a butt joint block 104, a butt joint groove 105, a limiting groove 106 and a limiting block 107, the disassembly groove 102 is installed on one side of the joint 2, the fixing groove 103 is installed inside the joint 2, the drill bit 101 is installed inside the disassembly groove 102, the limiting block 107 is installed on the outer side wall of the drill bit 101, the limiting groove 106 is installed on the outer side wall of the disassembly groove 102, the butt joint groove 105 is arranged on one side of the drill bit 101, and the butt joint block 104 is installed on the inner side;

the limiting block 107 and the limiting groove 106 are of limiting guide structures, and the drill 101 can be clamped with the fixing groove 103;

the butt joint block 104 and the butt joint groove 105 are in a butt joint structure, and the outer diameter of the butt joint block 104 is smaller than the inner diameter of the butt joint groove 105;

specifically, as shown in fig. 1 and 3, when in use, the dismounting structure 1 is installed on one side of the joint 2, when in use, the drill bit 101 can be inserted into the dismounting groove 102 and clamped with the fixing groove 103 arranged in the joint 2, after the drill bit 101 is inserted into the dismounting groove 102, the limiting block arranged on the drill bit 101 can be clamped and fixed with the limiting groove 106 arranged on the outer wall of the dismounting groove 102, when the drill bit 101 is butted with the fixing groove 103, the butt joint groove 105 installed on one side can be clamped and fixed with the butt joint block 104 arranged on the inner wall of the fixing groove 103, so that the dismounting between the drill bit 101 and the dismounting groove 102 is more convenient and the mounting is more firm;

a press switch 7 is installed on one side of the machine shell 4, a handle 5 is connected to the bottom end of the machine shell 4, a protective structure 9 is installed on one side of the handle 5, the protective structure 9 comprises a clamping block 901, a convex block 902, a hinge 903, an installation groove 904, a clamping groove 905, a groove 906 and a protection plate 907, a groove 906 is installed on the outer side wall of the handle 5, the installation groove 904 is formed in the groove 906, a hinge 903 is installed on the outer side wall of the groove 906, the protection plate 907 is movably connected to the outer side wall of the hinge 903, the convex block 902 is installed on the outer side wall of the protection plate 907, the clamping block 901 is installed on one side of;

specifically, as shown in fig. 2 and 4, during the use, through installing protective structure 9 on the lateral wall of hand (hold) 5, can be at mounting groove 904 internally mounted battery during the use, the upset is accomplished in the setting of protection plate 907 accessible hinge 903 during the use, with recess 906 joint, fixture block 901 of protection plate 907 one side installation can be fixed with the draw-in groove 905 joint of recess 906 outer wall setting, be convenient for change the battery when making the device use through this setting, it is more convenient to the change of battery.

The working principle is as follows: when the drill bit is used, the handle 5 is held by hand, the drill bit 101 is aligned to a position needing drilling, the press switch 7 is applied with force, the control motor 3 drives the drill bit 101 to rotate to complete the machining and drilling process on steel, firstly, the dismounting structure 1 is installed on one side of the joint 2, the drill bit 101 can be inserted into the dismounting groove 102 and clamped with the fixing groove 103 arranged in the joint 2 when in use, the limiting block 107 arranged on the drill bit 101 after the drill bit 101 is inserted into the dismounting groove 102 and clamped and fixed with the limiting groove 106 arranged on the outer wall of the dismounting groove 102, the butt joint groove 105 installed on one side when the drill bit 101 is butted with the fixing groove 103 can be clamped and fixed with the butt joint block 104 arranged on the inner wall of the fixing groove 103, the dismounting groove 102 and the drill bit 101 are more convenient to dismount, and the;

secondly, the protective structure 9 is arranged on the outer side wall of the handle 5, a battery can be arranged in the mounting groove 904 in use, the protective plate 907 can be turned over through the hinge 903 and clamped with the groove 906 in use, the clamping block 901 arranged on one side of the protective plate 907 can be clamped and fixed with the clamping groove 905 arranged on the outer wall of the groove 906, the battery can be conveniently replaced in use through the arrangement, and the battery is more conveniently replaced;

finally, there is lag 6 through the parcel on the lateral wall of casing 4, can wrap up the protection to casing 4, avoids its outer wall impaired, and lag 6 set up the difficult emergence phenomenon of skidding when making handheld hand (hold) 5, and it is more convenient to use.

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.

Claims

1. The utility model provides a steel construction is with novel hand drill, includes joint (2), motor (3) and casing (4), its characterized in that: the motor (3) is installed on one side of the casing (4), the joint (2) is installed on one side of the motor (3), the dismounting structure (1) is installed on one side of the joint (2), the dismounting structure (1) comprises a drill bit (101), a dismounting groove (102), a fixing groove (103), a butt joint block (104), a butt joint groove (105), a limiting groove (106) and a limiting block (107), the dismounting groove (102) is installed on one side of the joint (2), the fixing groove (103) is installed inside the joint (2), the drill bit (101) is installed inside the dismounting groove (102), the limiting block (107) is installed on the outer side wall of the drill bit (101), the limiting groove (106) is installed on the outer side wall of the dismounting groove (102), the butt joint groove (105) is arranged on one side of the drill bit (101), the butt joint block (104) is installed on the inner side wall of the fixing groove (, press switch (7) are installed to one side of casing (4), the bottom of casing (4) is connected with hand (hold) 5, and protective structure (9) are installed to one side of hand (hold) 5.

2. The novel hand drill for the steel structure of claim 1, characterized in that: the limiting block (107) and the limiting groove (106) are of limiting guide structures, and the drill bit (101) can be clamped with the fixing groove (103).

3. The novel hand drill for the steel structure of claim 1, characterized in that: the butt joint block (104) and the butt joint groove (105) are in a butt joint structure, and the outer diameter of the butt joint block (104) is smaller than the inner diameter of the butt joint groove (105).

4. The novel hand drill for the steel structure of claim 1, characterized in that: the outer side wall of the casing (4) is wrapped with a protective sleeve (6), and the protective sleeve (6) is uniformly wrapped on the outer side wall of the casing (4).

5. The novel hand drill for the steel structure of claim 1, characterized in that: the outer side wall of the machine shell (4) is provided with heat dissipation holes (8), and the heat dissipation holes (8) are distributed on the outer side wall of the machine shell (4) in an equidistant arrangement mode.

6. The novel hand drill for the steel structure of claim 1, characterized in that: protective structure (9) include fixture block (901), lug (902), hinge (903), mounting groove (904), draw-in groove (905), recess (906) and protection plate (907), install recess (906) on the lateral wall of hand (5), and the inside of recess (906) is provided with mounting groove (904), install hinge (903) on the lateral wall of recess (906), and swing joint has protection plate (907) on the lateral wall of hinge (903), install lug (902) on the lateral wall of protection plate (907), fixture block (901) are installed to one side of protection plate (907), install draw-in groove (905) on the lateral wall of recess (906).