CN211566485U - Special hole puncher for circular socket - Google Patents
Special hole puncher for circular socket Download PDFInfo
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- CN211566485U CN211566485U CN201922360565.1U CN201922360565U CN211566485U CN 211566485 U CN211566485 U CN 211566485U CN 201922360565 U CN201922360565 U CN 201922360565U CN 211566485 U CN211566485 U CN 211566485U
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- dust cover
- hole
- dust
- hole digger
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Abstract
The utility model relates to a special hole puncher of circular socket relates to the technical field of fitment installation, be the circular shape hole digger including the rig and install the cross-section on the rig output, install the pivot on the output of rig, the one end of rig is kept away from with the pivot to hole digger fixed connection, the hole digger internal fixation has the drill bit, the opening has been seted up on the hole digger, the hole digger is provided with the dust cover outward, it is connected with the connection pad to rotate in the pivot, the connection pad is located the top of hole digger, fixedly connected with spring between connection pad and the dust cover. The dustproof wall has the dustproof effect, reduces the possibility that dust enters air, can remove the dust, reduces the possibility that the dust is left on the wall surface, and reduces the trouble of cleaning the wall surface.
Description
Technical Field
The utility model belongs to the technical field of the technique of fitment installation and specifically relates to a special hole puncher of circular socket is related to.
Background
At present, the domestic switch socket can use a square bottom box, square holes need to be chiseled on the wall by tools when the wall is opened, four sides of each square hole are formed by cutting by a cutting machine, each hole needs to be cut for four times, and opening is not convenient.
Referring to fig. 1, for a circular end box 7, the box is circular shape switch socket at the bottom of the installation, can make the trompil than installing square end box convenient and fast more, installs circular end box, need dig circular shape hole on the wall, dig the circular port and only need drill on the wall once with the hole puncher and form, nevertheless at the in-process of drilling, can produce a large amount of dusts, the dust is diffused in the air, the human body inhales the back, can influence human healthy.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a special hole puncher of circular socket, it has dirt-proof effect, has reduced the possibility that the dust enters into the air, can get rid of the dust simultaneously, has reduced the possibility that the dust stayed on the wall, has reduced the trouble of clearance wall.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a special hole puncher of circular socket, includes the rig and installs the cross-section on the rig output and be circular shape hole digger, fixedly connected with pivot on the output of rig, the one end of rig is kept away from with the pivot to hole digger fixed connection, the hole digger internal fixation has the drill bit, the opening has been seted up on the hole digger, the hole digger is provided with the dust cover outward, it is connected with the connection pad to rotate in the pivot, the connection pad is located the top of hole digger, fixedly connected with spring between connection pad and the dust cover.
Through adopting above-mentioned technical scheme, start the rig, the rig rotates and drives the pivot and rotate, and the pivot rotates and drives hole digger and drill bit and rotate, to promoting hole digger and drill bit in the wall, the pivot drives the crowded spring that contracts of connection pad, and the spring compresses along the guide bar, and hole digger and drill bit move towards the wall internalization, carry out the trompil, and the guide bar slides in to the dust cover. The spring is compressed, can produce an effort towards the wall direction, and this effort compresses tightly the dust cover on the wall, and the dust that the trompil in-process produced enters into the dust cover from the opening, and the dust cover is tightly pressed on the wall, has played better dustproof effect, has reduced the dust and has run out the dust cover, has reduced the dust and has entered into in the air.
The present invention may be further configured in a preferred embodiment as: the dust cover is provided with a dust removal pipe connected with an external fan, and the dust removal pipe is communicated with the interior of the dust cover.
Through adopting above-mentioned technical scheme, start the fan, can follow the dust removal pipe and take away the inside dust of dust cover, reduced the dust and stayed on the wall, alleviateed the trouble of clearing up wall and subaerial dust after the trompil is ended.
The present invention may be further configured in a preferred embodiment as: the vertical guide bar that is fixed with of connection pad bottom surface, the one end that the connection pad was kept away from to the guide bar is worn to locate in the dust cover and can be with dust cover relative slip, the spring housing is located outside the guide bar.
Through adopting above-mentioned technical scheme, the spring is flexible along the guide bar, and the guide bar plays the guide effect to the spring, has avoided the spring to take place crooked.
The present invention may be further configured in a preferred embodiment as: the drill bit is a milling cutter.
By adopting the technical scheme, in the process of opening the hole, the milling cutter can cut the wall body in the hole, so that the subsequent wall body taken out from the hole is reduced, and the wall body in the hole can be taken out more easily.
The present invention may be further configured in a preferred embodiment as: the end of the drill bit is a tip.
Through adopting above-mentioned technical scheme, be convenient for fix a position on the wall.
The present invention may be further configured in a preferred embodiment as: and an anti-slip pad is fixed on the end face of one end of the dust cover, which is far away from the spring.
Through adopting above-mentioned technical scheme, the slipmat can be the rubber pad, can the antiskid, when the dust cover butt on the wall, can reduce the dust cover and take place gliding condition and take place, and simultaneously, the slipmat can be used for the leveling, when the dust cover butt on the wall, the terminal surface parallel and level of adjustment dust cover.
The present invention may be further configured in a preferred embodiment as: the opening is symmetrically arranged on the top surface of the hole digger and is an arc-shaped opening.
Through adopting above-mentioned technical scheme, the dust in the hole digger can enter into the dust cover from two openings, and simultaneously, the arc opening is convenient for make in the hole digger more dust of position enter into the dust cover from the opening in, is convenient for take the dust away from the dust removal pipe relatively fast.
To sum up, the utility model discloses a following at least one useful technological effect:
1. in the process of pushing the hole opener, the spring can tightly support the dust cover on the wall surface, so that a better dust prevention effect is achieved, and the possibility of dust entering air is reduced;
2. the dust in the dust cover can be pumped away from the air removing pipe, so that the dust is prevented from remaining on the wall surface, and the trouble of cleaning the wall surface and the dust on the ground after the excavation is finished is reduced;
3. the drill bit is milling cutter, can make the trompil more swift, is convenient for take out downthehole wall body after the excavation.
Drawings
FIG. 1 is a schematic view of a circular bottom case structure;
fig. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a partially exploded view showing the hole cutter;
fig. 4 is a partially exploded view showing a drill bit.
Reference numerals: 1. drilling machine 2, hole digger 21, opening 3, rotating shaft 4, drill bit 5, dust cover 51, dust removal pipe 52, non-slip mat 6, connecting disc 61, spring 62, guide rod 7 and round bottom box.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 2 and 3, for the utility model discloses a special hole puncher of circular socket, including rig 1, connect in the hole digger 2 of rig 1 output and cover locate the dust cover 5 outside hole digger 2. The drilling machine 1 is started, the drilling machine 1 drives the hole opener 2 to open holes in the wall surface, the dust cover 5 can cover generated dust, the possibility that the dust is diffused into the air is reduced, and therefore the possibility that an operator inhales the dust is reduced.
Referring to fig. 2 and 3, the drilling machine 1 can be an Dongdingjingshi Z1Z-FF03-90 drilling machine, a cylindrical rotating shaft 3 is installed on the output end of the drilling machine 1, the rotating shaft 3 is detachably connected with the drilling machine 1, and the hole opener 2 is fixedly connected to one end, far away from the drilling machine 1, of the rotating shaft 3. The rotary shaft 3 is fixedly mounted to the drilling machine 1, and the hole cutter 2 is mounted to the drilling machine 1. The one end that rig 1 was kept away from in the dust cover 5 is worn to locate by pivot 3 to fixed with hole digger 2, pivot 3 can be with 5 relative sliding of dust cover, and the cross-section of hole digger 2 is circularly, and hole digger 2 can be for lei maya wall hole digger, and curved opening 21 has been seted up to the symmetry on the 2 top surfaces of hole digger.
Referring to fig. 2, one end of the rotating shaft 3 close to the drilling machine 1 is rotatably connected with a connecting disc 6 through a bearing, and a guide rod 62 is vertically fixed on the bottom surface of the connecting disc 6; one end of the guide rod 62 is fixed on the connecting disc 6, the other end of the guide rod is arranged in the dust cover 5 in a penetrating mode and can slide relative to the dust cover 5, and the length of the guide rod 62 is larger than the height of the hole digger 2. A spring 61 is fixed between the connecting disc 6 and the dust cover 5, the spring 61 is sleeved outside the guide rod 62, and the guide rod 62 can enable the spring 61 to stretch along the guide rod 62, so that the spring 61 is prevented from being inclined.
The drilling machine is started 1, the drilling machine 1 rotates to drive the rotating shaft 3 to rotate, the rotating shaft 3 rotates to drive the hole digger 2 to rotate, the hole digger 2 is pushed into the wall, the rotating shaft 3 drives the connecting disc 6 to extrude and contract the spring 61, the spring 61 is compressed along the guide rod 62, the hole digger 2 moves towards the wall to open holes, and the guide rod 62 slides in the dust cover 5. Spring 61 is compressed, can produce an effort towards the wall direction, and this effort compresses tightly dust cover 5 on the wall, plays better dustproof effect, reduces the possibility that the dust runs out dust cover 5.
Referring to fig. 2, the end surface of the dust cover 5 is flush with the end surface of the hole cutter 2, a dust removal pipe 51 is fixed to the dust cover 5, the dust removal pipe 51 communicates with the inside of the dust cover 5, and the dust removal pipe 51 is connected to an external fan. Dust generated in the hole opening process enters the dust cover 5 from the opening 21, and can be sucked away through the dust removing pipe 51, so that the possibility that the dust is left on the wall surface is reduced.
Referring to fig. 2, the anti-slip pad 52 is fixed on the end face of the dust cover 5 away from the spring 61, the anti-slip pad 52 may be a rubber pad, when the dust cover 5 abuts against the wall surface, the occurrence of the sliding of the dust cover 5 can be reduced, and meanwhile, the anti-slip pad can be used for leveling, and when the dust cover 5 abuts against the wall surface, the end face of the dust cover 5 is adjusted to be flush.
Referring to fig. 4, a drill bit 4 is vertically fixed inside the hole digger 2, the drill bit 4 is fixed on an extension line of the central axis of the rotating shaft 3, and the end of one end, far away from the rotating shaft 3, of the drill bit 4 is a tip, so that the drill bit can be conveniently positioned on the wall surface. The drill bit 4 is a milling cutter which can be a milling cutter HRC48-70 type milling cutter in valley, the milling cutter can cut the wall surface, and the wall body in the hole is cut in the hole opening process, so that the subsequent wall body taken out from the hole is reduced, and the drilling is convenient.
The working principle of the special puncher for the circular socket is as follows:
start rig 1, be connected dust removal pipe 51 with external fan, rig 1 drives pivot 3 and rotates, pivot 3 rotates and drives hole digger 2 and drill bit 4 and rotate, promote hole digger 2 and drill bit 4 in to the wall, pivot 3 drives the crowded spring 61 that contracts of connection pad 6, spring 61 is compressed, produce a thrust, this thrust compresses tightly dust cover 5 on the wall, hole digger 2 and drill bit 4 carry out the trompil on the wall, the dust of production is collected in dust cover 5, and be taken away through following dust removal pipe 51, the possibility that the dust was diffused in the air and was stayed on the wall has been reduced.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a special hole puncher of circular socket, includes rig (1) and installs the cross-section on rig (1) output and be circular shape hole digger (2), its characterized in that: install pivot (3) on the output of rig (1), the one end of rig (1) is kept away from with pivot (3) to hole digger (2) fixed connection, hole digger (2) internal fixation has drill bit (4), opening (21) have been seted up on hole digger (2), hole digger (2) are provided with dust cover (5) outward, it is connected with connection pad (6) to rotate on pivot (3), connection pad (6) are located the top of hole digger (2), fixedly connected with spring (61) between connection pad (6) and dust cover (5).
2. The round socket dedicated hole punch of claim 1, wherein: and the dust cover (5) is provided with a dust removal pipe (51) connected with an external fan, and the dust removal pipe (51) is communicated with the interior of the dust cover (5).
3. The round socket dedicated hole punch of claim 1, wherein: the dust cover is characterized in that a guide rod (62) is vertically fixed on the bottom surface of the connecting disc (6), one end, far away from the connecting disc (6), of the guide rod (62) penetrates through the dust cover (5) and can slide relative to the dust cover (5), and the guide rod (62) is sleeved with the spring (61).
4. The round socket dedicated hole punch of claim 1, wherein: the drill bit (4) is a milling cutter.
5. The round socket dedicated hole punch of claim 4, wherein: the end of the drill bit (4) is a tip.
6. The round socket dedicated hole punch of claim 1, wherein: and an anti-slip pad (52) is fixed on the end face of one end of the dust cover (5) far away from the spring (61).
7. The round socket dedicated hole punch of claim 2, wherein: the opening (21) is symmetrically arranged on the top surface of the hole digger (2), and the opening (21) is an arc-shaped opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922360565.1U CN211566485U (en) | 2019-12-24 | 2019-12-24 | Special hole puncher for circular socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922360565.1U CN211566485U (en) | 2019-12-24 | 2019-12-24 | Special hole puncher for circular socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211566485U true CN211566485U (en) | 2020-09-25 |
Family
ID=72549127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922360565.1U Active CN211566485U (en) | 2019-12-24 | 2019-12-24 | Special hole puncher for circular socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211566485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372754A (en) * | 2020-11-20 | 2021-02-19 | 李兰平 | Explosion-proof edge wood bidirectional linear hole digger |
-
2019
- 2019-12-24 CN CN201922360565.1U patent/CN211566485U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372754A (en) * | 2020-11-20 | 2021-02-19 | 李兰平 | Explosion-proof edge wood bidirectional linear hole digger |
| CN112372754B (en) * | 2020-11-20 | 2022-03-11 | 沧州德安防爆特种工具制造有限公司 | Explosion-proof edge wood bidirectional linear hole digger |
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