CN212331332U

CN212331332U - Novel SDS hammer drill handle hexagon

Info

Publication number: CN212331332U
Application number: CN202020506479.7U
Authority: CN
Inventors: 张伟
Original assignee: Danyang Pangu Tools Co ltd
Current assignee: Danyang Pangu Tools Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2021-01-12
Anticipated expiration: 2030-04-08

Abstract

The utility model belongs to the technical field of the drill bit equipment, especially, be a novel SDS hammer drill handle hexagon, including the hexagonal mount pad, the side of hexagonal mount pad is provided with the connector, the tip fixedly connected with drill bit main part of connector, the side fixedly connected with installation section of thick bamboo of hexagonal mount pad, the mounting groove has been seted up on the surface of connector. The utility model discloses a set up an installation section of thick bamboo, the mounting groove, the connecting strip, the pull rod, cooperation between inserted bar and the reset spring makes can change the drill bit main part according to the hole size that needs to set up when using, so that better carry out work, also conveniently change it when the drill bit main part takes place to damage simultaneously, avoided when carrying out work, when needing to set up the hole of equidimension not, need to change the hammer drill of different models, thereby lead to needs to prepare a plurality of hammer drills, and use cost is improved.

Description

Novel SDS hammer drill handle hexagon

Technical Field

The utility model relates to a drill bit equipment technical field specifically is a novel SDS hammer drill handle hexagon.

Background

The drill bit is the important part of carpenter's electric drill, can bore out the hole of different shapes through changing different drill bits, need use SDS hammer drill handle hexagon body when using it.

However, the existing SDS hammer drill handle hexagon body has the following problems:

1. when the hammer drill is in work, when holes with different sizes are required to be formed, the hammer drills with different models need to be replaced, so that a plurality of hammer drills need to be prepared, and the use cost is increased;

2. after punching for a long time, more chips can be attached to the surface, so that the subsequent punching effect is influenced, and inconvenience is caused to subsequent use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a novel SDS hammer drill handle hexagon body has solved when need seting up the hole of equidimension not, needs to change the hammer drill of different models to lead to needs to prepare a plurality of hammer drills and after punching for a long time, the more clastic problem can be adhered to the surface.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel SDS hammer drill handle hexagon, includes the hexagonal mount pad, the side of hexagonal mount pad is provided with the connector, the tip fixedly connected with drill bit main part of connector, the side fixedly connected with installation section of thick bamboo of hexagonal mount pad, the mounting groove has been seted up on the surface of connector, the inner wall fixedly connected with connecting strip of mounting groove, the fixed surface of installation section of thick bamboo is connected with reset spring, reset spring's tip fixedly connected with pull rod, the bottom fixedly connected with inserted bar of pull rod, the inserted bar runs through with an installation section of thick bamboo and connecting strip and is connected.

As an optimal technical scheme of the utility model, the chip groove has been seted up on the surface of drill bit main part, the chip removal ring has been cup jointed to drill bit main part surface, the chip removal blade is installed to the inner wall of chip removal ring, the inside sliding connection of chip removal blade and chip groove.

As a preferred technical scheme of the utility model, the fixed surface of connector is connected with the thread bush, the thread groove has been seted up to the inner wall of chip removal ring, the thread bush passes through thread groove and chip removal ring thread connection.

As a preferred technical scheme of the utility model, the tip fixedly connected with connecting seat of connector, the inner wall fixedly connected with magnet piece of hexagonal mount pad, magnet piece and connecting seat contact.

As a preferred technical scheme of the utility model, the inner wall fixedly connected with stopper of mounting groove, connecting strip and stopper through connection.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel SDS hammer drill handle hexagon possesses following beneficial effect:

1. this novel SDS hammer drill handle hexagon body, through the installation section of thick bamboo that sets up, the mounting groove, the connecting strip, the pull rod, cooperation between inserted bar and the reset spring makes can change drill bit main part according to the hole size that needs to set up when using, so that better carry out work, also conveniently change it when drill bit main part takes place to damage simultaneously, avoided when carrying out work, when need set up the hole of equidimension not, need change the hammer drill of different models, thereby lead to needing to prepare a plurality of hammer drills, use cost is improved.

2. This novel SDS hammer drill handle hexagon body makes the piece to the chip groove in after using clear up through the cooperation between the thread bush that sets up, chip removal ring and the chip removal blade to follow-up continuation is used, has avoided punching for a long time after, and more piece can be adhered to the surface, influences subsequent effect of punching, causes inconvenience to follow-up use.

Drawings

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

FIG. 2 is a schematic view of the connection between the hexagonal mounting seat and the connector of the present invention;

fig. 3 is a schematic view of the chip removal ring structure of the present invention;

fig. 4 is a schematic structural view of the hexagonal mounting seat of the present invention.

In the figure: 1. a hexagonal mounting base; 2. a linker; 3. a drill bit body; 4. mounting the cylinder; 5. mounting grooves; 6. a connecting strip; 7. a pull rod; 8. inserting a rod; 9. a return spring; 10. a chip groove; 11. a threaded sleeve; 12. a chip removal ring; 13. a chip removal blade; 14. a connecting seat; 15. a magnet piece; 16. and a limiting block.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a novel SDS hammer drill handle hexagon, including hexagonal mount pad 1, the side of hexagonal mount pad 1 is provided with connector 2, the tip fixedly connected with drill bit main part 3 of connector 2, the side fixedly connected with installation section of thick bamboo 4 of hexagonal mount pad 1, mounting groove 5 has been seted up on connector 2's surface, the inner wall fixedly connected with connecting strip 6 of mounting groove 5, the fixed surface of installation section of thick bamboo 4 is connected with reset spring 9, reset spring 9's tip fixedly connected with pull rod 7, the bottom fixedly connected with inserted bar 8 of pull rod 7, inserted bar 8 and installation section of thick bamboo 4 and connecting strip 6 through connection.

In this embodiment, punch the object through drill bit main part 3, connector 2 through setting up plays the effect of connecting, hexagonal mount pad 1 through setting up is convenient for fix with external machine, when changing the model of drill bit main part 3 as required, make inserted bar 8 shift out from the inside of mounting groove 5 through pulling pull rod 7, thereby make installation section of thick bamboo 4 and connector 2 take place to break away from, reach the purpose of dismantlement, then reset through the resilience force of the reset spring 9 that sets up after changing, thereby fix.

Specifically, the surface of the drill bit main body 3 is provided with a chip removal groove 10, the surface of the drill bit main body 3 is sleeved with a chip removal ring 12, a chip removal blade 13 is installed on the inner wall of the chip removal ring 12, and the chip removal blade 13 is in sliding connection with the inside of the chip removal groove 10.

In this embodiment, the chip groove 10 that sets up is convenient for to the derivation of piece after punching, clears up the adnexed piece in chip groove 10 surface through chip removal ring 12 and the chip removal blade 13 that sets up to better use.

Specifically, the surface of the connector 2 is fixedly connected with a threaded sleeve 11, the inner wall of the chip removal ring 12 is provided with a threaded groove, and the threaded sleeve 11 is in threaded connection with the chip removal ring 12 through the threaded groove.

In this embodiment, through the thread bush 11 and the thread groove that set up, the fixing of chip removal ring 12 is convenient for, conveniently uses at any time.

Specifically, the end of the connector 2 is fixedly connected with a connecting seat 14, the inner wall of the hexagonal mounting seat 1 is fixedly connected with a magnet piece 15, and the magnet piece 15 is in contact with the connecting seat 14.

In this embodiment, the fixed effect has further been improved through connecting seat 14 and the magnet piece 15 that set up for it is more stable firm when carrying out work.

Specifically, the inner wall fixedly connected with stopper 16 of mounting groove 5, connecting strip 6 and stopper 16 through connection.

In this embodiment, 16 stopper through setting up play spacing effect to an installation section of thick bamboo 4, have guaranteed the fixed stability of an installation section of thick bamboo 4.

The utility model discloses a theory of operation and use flow: when the drill bit is used, an object is punched through the drill bit main body 3, the connector 2 is connected, the hexagonal mounting seat 1 is convenient to fix with an external machine, when the model of the drill bit main body 3 is changed as required, the insertion rod 8 is moved out from the inside of the mounting groove 5 by pulling the pull rod 7, so that the mounting cylinder 4 is separated from the connector 2, the purpose of disassembly is achieved, the insertion rod is reset through the resilience force of the reset spring 9 after the replacement, the insertion rod is fixed, the chip is guided out after the punching is facilitated through the arranged chip discharge groove 10, the chips attached to the surface of the chip discharge groove 10 are cleaned through the arranged chip discharge ring 12 and the chip discharge blade 13, the use is facilitated better, the fixing of the chip discharge ring 12 is facilitated through the arranged thread sleeve 11 and the thread groove, and the use is facilitated at any time, fixed effect has further been improved through connecting seat 14 and the magnet piece 15 that sets up for it is more stable firm when carrying out work, plays spacing effect to installation section of thick bamboo 4 through the stopper 16 that sets up, has guaranteed the fixed stability of installation section of thick bamboo 4.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel SDS hammer drill handle hexagon body, includes hexagonal mount pad (1), its characterized in that: the side of hexagonal mount pad (1) is provided with connector (2), the tip fixedly connected with drill bit main part (3) of connector (2), the side fixedly connected with installation section of thick bamboo (4) of hexagonal mount pad (1), mounting groove (5) have been seted up on the surface of connector (2), the inner wall fixedly connected with connecting strip (6) of mounting groove (5), the fixed surface of installation section of thick bamboo (4) is connected with reset spring (9), the tip fixedly connected with pull rod (7) of reset spring (9), the bottom fixedly connected with inserted bar (8) of pull rod (7), inserted bar (8) and installation section of thick bamboo (4) and connecting strip (6) through connection.

2. The novel SDS hammer drill handle hexagon of claim 1, wherein: chip groove (10) have been seted up on the surface of drill bit main part (3), chip removal ring (12) have been cup jointed on drill bit main part (3) surface, chip removal blade (13) are installed to the inner wall of chip removal ring (12), the inside sliding connection of chip removal blade (13) and chip groove (10).

3. The novel SDS hammer drill handle hexagon of claim 2, wherein: the fixed surface of connector (2) is connected with thread bush (11), the thread groove has been seted up to the inner wall of chip removal ring (12), thread bush (11) are through thread groove and chip removal ring (12) threaded connection.

4. The novel SDS hammer drill handle hexagon of claim 1, wherein: the end part of the connector (2) is fixedly connected with a connecting seat (14), the inner wall of the hexagonal mounting seat (1) is fixedly connected with a magnet piece (15), and the magnet piece (15) is in contact with the connecting seat (14).

5. The novel SDS hammer drill handle hexagon of claim 1, wherein: the inner wall fixedly connected with stopper (16) of mounting groove (5), connecting strip (6) and stopper (16) through connection.