CN218150763U

CN218150763U - Positioning punching drill bit for building

Info

Publication number: CN218150763U
Application number: CN202222557999.2U
Authority: CN
Inventors: 倪志杰; 倪世新
Original assignee: Tianjin Binhai New Area Tanggu Xinju Building Materials Co ltd
Current assignee: Tianjin Binhai New Area Tanggu Xinju Building Materials Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2022-12-27
Anticipated expiration: 2032-09-27

Abstract

The utility model belongs to the technical field of the drill bit that punches a hole, especially, be a location drill bit that punches a hole for building, including fixed head, middle part pole, firm dish, mounting panel and drill bit body, middle part pole fixed mounting be in the top of fixed head, firm dish fixed mounting be in on the top of middle part pole, the mounting panel sets up the top of firm dish, drill bit body fixed mounting be in the top of mounting panel, be provided with the spacing groove on the firm dish, the limiting plate is provided with in the spacing groove, limiting plate fixed mounting be in the bottom of mounting panel, be provided with the through-hole on the firm dish, be provided with the inner chamber on the middle part pole, the bottom fixed mounting of limiting plate has the installation pole, can fix the installation pole through clamping screw to alright fix mounting panel and drill bit body, made things convenient for the installation and the dismantlement of drill bit body, can control the drilling depth of drill bit body through degree of depth adjustable mechanism, convenient to use, the practicality is high.

Description

Positioning punching drill bit for building

Technical Field

The utility model belongs to the technical field of the drill bit that punches a hole, specifically be a location drill bit that punches a hole for building.

Background

The building refers to an asset formed by artificial construction, belongs to the category of fixed assets, and comprises two categories of houses and structures, wherein the houses refer to engineering buildings for people to live, work, study, produce, manage, entertain, store articles and perform other social activities, the buildings are distinguished from the buildings, and the structures refer to engineering buildings except the houses, such as enclosing walls, roads, dams, wells, tunnels, water towers, bridges, chimneys and the like.

In the building engineering construction, often can use the drill bit to punch to make things convenient for the installation of article, current drill bit can satisfy the user demand basically, but current drill bit still has certain weak point, and the general formula as an organic whole of current drill bit on the one hand leads to dismantling inconveniently, and the current drill bit of on the other hand is when punching, and is inconvenient to the depth of punching control.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a location drill bit that punches a hole for building conveniently dismantles the drill bit to change the drill bit, can control the degree of depth of punching of drill bit simultaneously, solved the general formula as an organic whole of current drill bit, lead to dismantling inconvenient and current drill bit when punching, the inconvenient problem of controlling the degree of depth of punching.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: a positioning punching drill bit for buildings comprises a fixed head, a middle rod, a stabilizing disc, a mounting plate and a drill bit body;

the utility model discloses a drill bit, including fixing head, middle part pole fixed mounting be in the top of fixed head, firm dish fixed mounting be in on the top of middle part pole, the mounting panel sets up the top of firm dish, drill bit body fixed mounting be in the top of mounting panel, be provided with the spacing groove on the firm dish, the spacing inslot is provided with the limiting plate, limiting plate fixed mounting is in the bottom of mounting panel, be provided with the through-hole on the firm dish, be provided with the inner chamber on the pole of middle part, the bottom fixed mounting of limiting plate has the installation pole, the installation pole passes through the through-hole is worn to establish in the inner chamber, wear to be equipped with clamping screw on the pole of middle part, be provided with degree of depth adjustable mechanism on the pole of middle part.

Preferably, one end of the mounting rod is provided with a threaded hole, one end of the fixing screw rod penetrates through the threaded hole, one end of the fixing screw rod is sleeved with a gasket, and a nut is screwed on one end of the fixing screw rod.

Through adopting above-mentioned scheme, when clamping screw passed through the screw hole and screwed in the installation pole, the user can be connected packing ring and nut and clamping screw, consequently can fix the installation pole under clamping screw's the effect to alright fix mounting panel and drill bit body.

Preferably, the stabilizing disc is provided with a limiting hole, a limiting rod penetrates through the limiting hole, and the limiting rod is fixedly installed at the bottom of the limiting plate.

Through adopting above-mentioned scheme, can further strengthen the limiting displacement of spacing limiting plate through the gag lever post to increase the stability of drill bit body when using.

Preferably, the depth adjustable mechanism comprises a sliding groove, a sliding block, a movable disc, a side plate, a positioning screw rod, a positioning screw hole and scales, and the sliding groove is formed in the outer side wall of the middle rod.

Through adopting above-mentioned scheme, because the sliding tray sets up on the lateral wall of middle part pole, so made things convenient for the use of sliding block and removal dish, can control the drilling depth of drill bit body through the removal that removes the dish.

Preferably, the sliding block is movably installed in the sliding groove, the movable disc is fixedly installed at one end of the sliding block, and the side plate is fixedly installed on the outer side wall of the movable disc.

Through adopting above-mentioned scheme, the removal dish can make the sliding block remove at the sliding tray when removing, and can move the displacement of dish to accurate adjustment through the scale.

Preferably, the positioning screw rod penetrates through the side plate, the positioning screw hole is formed in the outer side wall of the middle rod, the positioning screw rod is screwed in the positioning screw hole, and the scales are arranged on the outer side wall of the middle rod.

Through adopting above-mentioned scheme, when the removal dish removed the end, the user can be with the positioning screw on the curb plate spiral closure in the positioning screw to fix the removal dish.

(III) advantageous effects

Compared with the prior art, the utility model provides a location drill bit that punches a hole for building possesses following beneficial effect:

this drill bit punches a hole with location for building has clamping screw, installation pole and degree of depth adjustable mechanism through setting up and adjusts, and when the drill bit body need be changed, the rotatable clamping screw of user removes the fixed to the installation pole, and later the user can dismantle mounting panel and drill bit body, and the drill bit can control the degree of depth of punching of drill bit body through degree of depth adjustable mechanism when using, convenient to use, and the practicality is high.

Drawings

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

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

fig. 3 is an enlarged schematic structural view of a position a of the present invention in fig. 2;

fig. 4 is an enlarged schematic structural view of the utility model B in fig. 2;

FIG. 5 is a schematic structural view of the movable plate of the present invention;

in the figure:

1. a fixed head; 2. a middle rod; 3. a stabilizing disc; 4. mounting a plate; 5. a drill bit body; 6. a limiting groove; 7. a limiting plate; 8. an inner cavity; 9. mounting a rod; 10. fixing the screw rod; 11. a gasket; 12. a nut; 13. a limiting rod;

14. a sliding groove; 15. a slider; 16. a movable tray; 17. a side plate; 18. positioning a screw rod; 19. positioning the screw hole; 20. and (4) calibration.

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 efforts all belong to the protection scope of the present invention.

Example one

A positioning punching drill bit for buildings comprises a fixing head 1, a middle rod 2, a stabilizing disc 3, a mounting plate 4 and a drill bit body 5.

Middle part pole 2 fixed mounting is in the top of fixed head 1, 3 fixed mounting of firm dish are in on the top of middle part pole 2, mounting panel 4 sets up the top of firm dish 3, drill bit body 5 fixed mounting is in the top of mounting panel 4, be provided with spacing groove 6 on the firm dish 3, be provided with limiting plate 7 in the spacing groove 6, limiting plate 7 fixed mounting is in the bottom of mounting panel 4, be provided with the through-hole on the firm dish 3, be provided with inner chamber 8 on the middle part pole 2, the bottom fixed mounting of limiting plate 7 has installation pole 9, installation pole 9 passes through the through-hole is worn to establish in the inner chamber 8, wear to be equipped with clamping screw 10 on the middle part pole 2, be provided with degree of depth adjustment mechanism on the middle part pole 2.

The one end of installation pole 9 is provided with the screw hole, set screw 10's one end is worn to establish in the screw hole, set screw 10's a pot head is equipped with packing ring 11, set screw 10's one end is gone up and is closed nut 12, be provided with spacing hole on the firm dish 3, spacing downthehole gag lever post 13 of wearing to be equipped with, gag lever post 13 fixed mounting be in the bottom of limiting plate 7.

Referring to fig. 1-5, in the time of practical use, the user can be connected fixed head 1 with the instrument of punching earlier, later the user through operation instrument of punching alright drive middle part pole 2, firm dish 3 rotates, thereby alright drive mounting panel 4 and drill bit body 5 rotate, in order to make things convenient for punch the work piece, when drill bit body 5 rotates, under the effect through limiting plate 7 and gag lever post 13, can further strengthen the stability of drill bit body 5 when using, when needing to change drill bit body 5, the rotatable clamping screw 10 of user is in order to relieve the fixed of installing rod 9, later the user can pull drill bit body 5, thereby alright with mounting panel 4, limiting plate 7, gag lever post 13 and installing rod 9 pull out, then the user alright more renew drill bit body 5, high durability and convenient use.

Example two

The depth adjustable mechanism comprises a sliding groove 14, a sliding block 15, a moving disc 16, a side plate 17, a positioning screw rod 18, a positioning screw hole 19 and scales 20, the sliding groove 14 is arranged on the outer side wall of the middle rod 2, the sliding block 15 is movably arranged in the sliding groove 14, the moving disc 16 is fixedly arranged on one end of the sliding block 15, the side plate 17 is fixedly arranged on the outer side wall of the moving disc 16, the positioning screw rod 18 is arranged on the side plate 17 in a penetrating mode, the positioning screw hole 19 is arranged on the outer side wall of the middle rod 2, the positioning screw rod 18 is screwed in the positioning screw hole 19, and the scales 20 are arranged on the outer side wall of the middle rod 2.

Referring to fig. 1-5, before the drill bit body 5 works, a user can move the movable plate 16 first, the movable plate 16 can drive the sliding block 15 to move in the sliding groove 14 when moving, the moving distance of the movable plate 16 can be accurately controlled through the scale 20 on the middle rod 2, after the movable plate 16 is moved, the user can screw the positioning screw 18 on the side plate 17 into the positioning screw hole 19, so that the movable plate 16 can be fixed, when the drill bit body 5 punches a hole in a workpiece, if the movable plate 16 is attached to the outer side of the workpiece, the drill bit body 5 cannot continuously deeply punch the hole in the workpiece, and at this time, the purpose of controlling the punching depth is achieved through the movable plate 16.

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 a drill bit punches a hole for location for building which characterized in that: comprises a fixed head (1), a middle rod (2), a stable disc (3), a mounting plate (4) and a drill bit body (5);

middle part pole (2) fixed mounting be in the top of fixed head (1), firm dish (3) fixed mounting be in on the top of middle part pole (2), mounting panel (4) set up the top of firm dish (3), drill bit body (5) fixed mounting be in the top of mounting panel (4), be provided with spacing groove (6) on firm dish (3), be provided with limiting plate (7) in spacing groove (6), limiting plate (7) fixed mounting be in the bottom of mounting panel (4), be provided with the through-hole on firm dish (3), be provided with inner chamber (8) on middle part pole (2), the bottom fixed mounting of limiting plate (7) has installation pole (9), installation pole (9) pass through the through-hole is worn to establish in inner chamber (8), wear to be equipped with clamping screw (10) on middle part pole (2), be provided with degree of depth adjustable mechanism on middle part pole (2).

2. The positioning punching drill for the building according to claim 1, characterized in that: the one end of installation pole (9) is provided with the screw hole, the one end of clamping screw (10) is worn to establish in the screw hole, the pot head of clamping screw (10) is equipped with packing ring (11), nut (12) have been screwed on the one end of clamping screw (10).

3. The positioning punching drill bit for buildings according to claim 1, characterized in that: the fixing disc (3) is provided with a limiting hole, a limiting rod (13) penetrates through the limiting hole, and the limiting rod (13) is fixedly installed at the bottom of the limiting plate (7).

4. The positioning punching drill bit for buildings according to claim 1, characterized in that: the depth adjustable mechanism comprises a sliding groove (14), a sliding block (15), a moving disc (16), side plates (17), a positioning screw rod (18), a positioning screw hole (19) and scales (20), wherein the sliding groove (14) is formed in the outer side wall of the middle rod (2).

5. The positioning and punching drill bit for buildings according to claim 4, characterized in that: the sliding block (15) is movably installed in the sliding groove (14), the moving disc (16) is fixedly installed at one end of the sliding block (15), and the side plate (17) is fixedly installed on the outer side wall of the moving disc (16).

6. The positioning punching drill for building according to claim 5, characterized in that: positioning screw (18) wear to establish on curb plate (17), positioning screw (19) set up on the lateral wall of middle part pole (2), positioning screw (18) close soon in positioning screw (19), scale (20) set up on the lateral wall of middle part pole (2).