CN211589253U - Hardware drilling clamp - Google Patents

Abstract

The utility model relates to a hardware processing technology field specifically is a hardware boring grab. The utility model comprises a base fixing clamp and a drill bit fixing clamp, wherein the base fixing clamp comprises a base disc and a fixing pipe, a rotary shaft fixing screw hole is arranged on the side surface of the base disc, a fixing clamp placing cavity is arranged inside the fixing pipe, a clamping drill screw hole is arranged on the side surface of the drill bit fixing clamp, a drill bit placing cavity is arranged inside the drill bit fixing clamp, a drill bit is arranged inside the drill bit placing cavity, the drill bit clamp and the drill bit are integrally installed and disassembled, so that the probability of touching the drill bit is reduced during the installation and the disassembly, the drill bit is protected, the drill bit fixing clamp is positioned during installation and disassembly, so that the installation and the disassembly are more convenient, the drill bit clamp and the drill bit are integrally installed and disassembled, the drill bit can be fixedly installed well before the drill bit is not installed, the firmness of drill bit installation is ensured, and when the drill bit clamp is installed, the stability of drill bit positioning is enhanced when the drill bit clamp is positioned.

Description

Hardware drilling clamp

Technical Field

The utility model relates to a hardware processing technology field specifically is a hardware boring grab.

Background

Hardware accessories refer to machine parts or components made of hardware and small hardware products, and can be used independently or used as auxiliary tools, such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like. In a broad sense, any procedure in the technical process is used for rapidly, conveniently and safely installing a device of a workpiece, and the device can be called as an anchor clamps, the drill bit is directly replaced by the existing anchor clamps when the drill bit is replaced, the drill bit is easy to collide when the drill bit is replaced, the drill bit is damaged, the use of the drill bit is influenced, meanwhile, when the drill bit is installed, the clamping effect on the drill bit is poor, the drill bit is easy to shake when the drill bit works, the drilling is caused to deviate, and therefore the hardware drilling anchor clamps are provided.

Disclosure of Invention

An object of the utility model is to provide a hardware boring grab to solve present anchor clamps that propose among the above-mentioned background art, directly change the drill bit when changing the drill bit, collide with the drill bit easily when changing, the time drill bit damages, influences the use of drill bit, when installing the drill bit, it is not good to the tight effect of clamp of drill bit, at the drill bit during operation, makes the drill bit rock easily, causes to punch the problem that takes place the skew.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a hardware boring grab, includes base mounting fixture and drill bit mounting fixture, base mounting fixture includes base disc and fixed pipe, the fixed screw hole of pivot has been seted up to the side of base disc, the inside of fixed pipe has been seted up mounting fixture and has been placed the chamber, the side of drill bit mounting fixture has been seted up and has been pressed from both sides the brill screw hole, the inside of drill bit mounting fixture has been seted up the drill bit and has been placed the chamber, the drill bit has been placed the inside in chamber and has been placed the drill bit.

Preferably, the inside of base plate has been seted up the fixed chamber of pivot, the inside in the fixed chamber of pivot is equipped with the power pivot, pivot set screw has been placed to the inside in the fixed screw hole of pivot, pivot set screw will the power pivot is fixed the inside in the fixed chamber of pivot.

Preferably, the inside fixedly connected with round pin piece of fixed pipe, round pin groove has been seted up to drill bit mounting fixture's surface, drill bit mounting fixture places the inside in the chamber is placed to mounting fixture, the round pin piece is placed the inside in round pin groove.

Preferably, the side surfaces of the fixing pipe and the drill fixing clamp are provided with a first fixing screw hole and a second fixing screw hole, and fixing clamp screws are arranged in the first fixing screw hole and the second fixing screw hole.

Preferably, a drill clamping screw is arranged in the drill clamping screw hole.

Preferably, the base plate and the fixing tube are of an integral structure.

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

1. this hardware boring grab installs and dismantles drill jig and drill bit wholly, makes when installation and dismantlement, reduces the probability of touching the drill bit, and the protection drill bit is fixed a position drill bit mounting fixture when installation and dismantlement simultaneously, makes the installation more convenient with the dismantlement.

2. This hardware boring grab, with drill jig and drill bit integral erection and dismantlement, make before not installing can be with drill bit fixed mounting good, guarantee the fastness of drill bit installation, when the installation simultaneously, when fixing a position drill jig, fix a position the drill bit again, strengthen the stability of drill bit location.

Drawings

Fig. 1 is a schematic view of the overall assembly structure of the present invention;

FIG. 2 is a schematic view of the assembly structure of the base fixing clamp and the drill fixing clamp of the present invention;

FIG. 3 is a schematic view of the base fixing clamp of the present invention;

fig. 4 is a schematic structural view of the drill fixing clamp of the present invention.

In the figure: 1. a base fixing clamp; 2. a drill bit fixing clamp; 3. a base plate; 4. a fixed tube; 5. a fixture placement chamber; 6. a pin block; 7. the rotating shaft is fixed with the screw hole; 8. a first fixing screw hole; 9. a second fixing screw hole; 10. a pin slot; 11. a drill placing cavity; 12. clamping and drilling a screw hole; 13. a power shaft; 14. a drill bit; 15. a rotating shaft fixing cavity; 16. a rotating shaft fixing screw; 17. fixing a clamp screw; 18. and clamping and drilling the screw.

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.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

A hardware drilling clamp, which aims to solve the problem that when a drill bit is replaced, the drill bit is directly replaced by the existing clamp, the drill bit is easy to collide when being replaced, the drill bit is damaged, the use of the drill bit is influenced, and simultaneously when the drill bit is installed, the clamping effect on the drill bit is not good, and the drill bit is easy to shake when the drill bit works, so that the problem of deviation of drilling is caused, as a preferred embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, including base mounting fixture 1 and drill bit mounting fixture 2, base mounting fixture 1 includes base plate 3 and fixed pipe 4, and the fixed screw hole 7 of pivot has been seted up to the side of base plate 3, and the mounting fixture has been seted up to the inside of fixed pipe 4 and has been placed chamber 5, and double-layered brill screw hole 12 has been seted up to the side of drill bit mounting fixture 2, and the drill bit has been seted up to the inside of drill bit mounting fixture 2 and has been placed chamber 11, and the drill bit has been placed the inside in chamber 11 and has been.

In this embodiment, the fixed chamber 15 of pivot has been seted up to the inside of base plate 3, and the inside in the fixed chamber 15 of pivot is equipped with power pivot 13, and pivot set screw 16 has been placed to the inside of the fixed screw hole 7 of pivot, and pivot set screw 16 fixes power pivot 13 in the inside in the fixed chamber 15 of pivot for with base plate 3 and power pivot 13 fixed connection, provide rotary power for whole anchor clamps.

Further, the inside fixedly connected with round pin piece 6 of fixed tube 4, round pin groove 10 has been seted up to drill bit mounting fixture 2's surface, drill bit mounting fixture 2 places the inside of placing chamber 5 at mounting fixture, round pin piece 6 is placed in the inside of round pin groove 10, round pin piece 6 and round pin groove 10 are used for fixed drill bit mounting fixture 2 to place the position in chamber 5 at mounting fixture, make things convenient for simultaneously first fixed screw hole 8, the fixed screw hole 9 of second to it, make things convenient for mounting fixture screw 17's installation.

Specifically, a first fixing screw hole 8 and a second fixing screw hole 9 are formed in the side faces of the fixing tube 4 and the drill fixing clamp 2, fixing clamp screws 17 are arranged inside the first fixing screw hole 8 and the second fixing screw hole 9, the drill fixing clamp 2 is fixed inside the fixing clamp placing cavity 5, and meanwhile the drill 14 is fixed again.

In addition, a chuck screw 18 is provided inside the chuck screw hole 12, and the drill bit 14 is fixed inside the drill bit placing cavity 11 by using the chuck screw 18.

Further, base plate 3 and fixed pipe 4 structure as an organic whole, conveniently drive the rotation with drill bit mounting fixture 2.

When the utility model is used, firstly, the base fixing clamp 1 is taken up, the power rotating shaft 13 is placed into the rotating shaft fixing cavity 15, the rotating shaft fixing screw 16 is used for fixedly connecting the power rotating shaft 13 inside the rotating shaft fixing cavity 15 through the rotating shaft fixing screw hole 7, the drill bit 14 is placed into the drill bit placing cavity 11, the drill bit 14 is fixed in the drill bit placing cavity 11 through the drill bit clamping screw hole 12 by using the drill bit clamping screw 18, after the drill bit 14 is fixed, the drill bit fixing clamp 2 is taken up, one end of the drill bit fixing clamp 2 provided with the pin groove 10 is placed into the fixing clamp placing cavity 5, when the drill bit fixing clamp 2 is placed into the fixing clamp placing cavity 5, the pin block 6 on the base fixing clamp 1 is placed into the pin groove 10 on the drill bit fixing clamp 2, the position of the drill bit fixing clamp 2 is fixed, after the drill bit fixing clamp 2 is placed in the fixing clamp placing cavity 5, the first fixing screw hole 8 and the second fixing screw hole 9 on the base fixing clamp 1 are respectively aligned with the first fixing screw hole 8 and the second fixing screw hole 9 on the drill fixing clamp 2, the fixing clamp screw 17 is used for respectively penetrating the first fixing screw hole 8 and the second fixing screw hole 9, the base fixing clamp 1 is fixedly connected with the drill fixing clamp 2, when the base fixing clamp 1 is fixedly connected with the drill fixing clamp 2, the fixing clamp screw 17 penetrates the first fixing screw hole 8 and the second fixing screw hole 9 on the drill fixing clamp 2, and the drill 14 is reinforced again.

After base mounting fixture 1 and drill bit mounting fixture 2 are installed, power shaft 13 is rotated to drive drill bit mounting fixture 1 to rotate, 1 drives drill bit mounting fixture 2 to rotate, drill bit mounting fixture 2 drives drill bit 14 to rotate, punch the object, when drill bit 14 needs to be replaced, stop rotation of power shaft 13, mounting fixture screw 17 is detached from first fixing screw hole 8 and second fixing screw hole 9, after mounting fixture screw 17 is detached, drill bit mounting fixture 2 is taken out from mounting fixture placing cavity 5, replace new drill bit mounting fixture 2 with drill bit 14, place replaced drill bit mounting fixture 2 into mounting fixture placing cavity 5, screw down mounting fixture screw 17, and work is carried out.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a hardware boring grab, includes base mounting fixture (1) and drill bit mounting fixture (2), its characterized in that: base mounting fixture (1) includes base plate (3) and fixed pipe (4), the fixed screw hole of pivot (7) have been seted up to the side of base plate (3), the inside of fixed pipe (4) has been seted up mounting fixture and has been placed chamber (5), double-layered brill screw hole (12) have been seted up to the side of drill bit mounting fixture (2), the inside of drill bit mounting fixture (2) has been seted up the drill bit and has been placed chamber (11), drill bit (14) have been placed to the inside that the chamber (11) was placed to the drill bit.

2. The hardware boring jig of claim 1, wherein: fixed chamber of pivot (15) has been seted up to the inside of base plate (3), the inside in fixed chamber of pivot (15) is equipped with power pivot (13), pivot set screw (16) have been placed to the inside in the fixed screw hole of pivot (7), pivot set screw (16) will power pivot (13) are fixed the inside in the fixed chamber of pivot (15).

3. The hardware boring jig of claim 1, wherein: the inside fixedly connected with round pin piece (6) of fixed pipe (4), round pin groove (10) have been seted up to the surface of drill bit mounting fixture (2), drill bit mounting fixture (2) are placed the inside in chamber (5) is placed to mounting fixture, round pin piece (6) are placed the inside of round pin groove (10).

4. The hardware boring jig of claim 1, wherein: the drill bit fixing clamp is characterized in that a first fixing screw hole (8) and a second fixing screw hole (9) are formed in the side faces of the fixing pipe (4) and the drill bit fixing clamp (2), and fixing clamp screws (17) are arranged inside the first fixing screw hole (8) and the second fixing screw hole (9).

5. The hardware boring jig of claim 1, wherein: and a drill clamping screw (18) is arranged in the drill clamping screw hole (12).

6. The hardware boring jig of claim 1, wherein: the base plate (3) and the fixed pipe (4) are of an integrated structure.

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