CN220075169U - Novel glass perforator connecting water head - Google Patents
Novel glass perforator connecting water head Download PDFInfo
- Publication number
- CN220075169U CN220075169U CN202320875817.8U CN202320875817U CN220075169U CN 220075169 U CN220075169 U CN 220075169U CN 202320875817 U CN202320875817 U CN 202320875817U CN 220075169 U CN220075169 U CN 220075169U
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- CN
- China
- Prior art keywords
- water inlet
- transmission shaft
- hole
- bearing
- drill bit
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 239000011521 glass Substances 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 239000002893 slag Substances 0.000 abstract description 7
- 238000005553 drilling Methods 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to the technical field of drilling equipment, and particularly discloses a novel glass perforator connecting water head, which comprises a bearing sleeve, a transmission shaft, an oil seal bearing, a water inlet nozzle and a hexagonal nut, wherein the oil seal bearing sleeve is arranged on the outer side of the transmission shaft, the bearing sleeve is arranged on the outer side of the oil seal bearing in a sleeved mode, the water inlet nozzle penetrates through the middle of the bearing sleeve and is communicated with the inner part of the transmission shaft, a drill bit installation part is arranged at the end part of the transmission shaft, and the hexagonal nut is arranged on the outer side of the drill bit installation part in a sleeved mode. According to the utility model, the water inlet nozzle is arranged in the middle of the bearing sleeve to be connected with a water source, and then the water is sprayed out of the inside of the transmission shaft, so that the slag in the drill bit arranged at the end part of the transmission shaft is discharged, the working efficiency of the hole digger is improved, and the service life of the hole digger is prolonged.
Description
Technical Field
The utility model relates to the technical field of drilling equipment, in particular to a novel glass perforator connecting water head.
Background
The hole digger is used for boring holes in metal or other flat plate materials, wherein the hole digger is often used for boring holes in glass materials by adopting the diamond hole digger, the hole digger needs to be centered before boring holes, and the diamond drill bit is driven to drill holes by the motor transmission shaft, so that dust in the holes can be scattered easily in the drilling process, the burden on the environment can be increased, and the problem of physical health of operators can be caused by long-term operation under the environment. When the existing hole digger is used for drilling, the water spraying pipe is used for spraying water to a workpiece to be processed, although the dust fall effect can be achieved, the slag near the drill bit is difficult to drain out, so that the working efficiency of the hole digger is greatly reduced, the damage of the hole digger is easy to cause, and the service life of the hole digger is shortened.
Disclosure of Invention
The utility model aims at solving the technical problems of the prior art, and provides a novel glass perforator connecting water head, which is characterized in that a water inlet nozzle is arranged in the middle of a bearing sleeve to be connected with a water source and then is sprayed out of the inside of a transmission shaft, so that the broken slag in a drill bit arranged at the end part of the transmission shaft is discharged, the working efficiency of the perforator is improved, and the service life of the perforator is prolonged.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the utility model provides a novel glass perforator connecting head, includes bearing housing, transmission shaft, oil blanket bearing, advances water and chew and hexagon nut, the oil blanket bearing housing is located the outside of transmission shaft, the bearing housing cover is located the outside of oil blanket bearing, advance water chew pass the middle part of bearing housing and with the inside intercommunication of transmission shaft, the tip of transmission shaft is provided with drill bit installation department, hexagon nut cover is located the outside of drill bit installation department.
Preferably, the oil seal bearing comprises a first oil seal bearing and a second oil seal bearing, and the end part of the water inlet tap is arranged between the first oil seal bearing and the second oil seal bearing.
Preferably, a threaded through hole is formed in the middle of the bearing sleeve, an inner thread is arranged on the inner peripheral wall of the threaded through hole, and an outer thread matched with the threaded through hole is arranged on the outer peripheral wall of the water inlet nozzle.
Preferably, a water inlet through hole communicated with the drill bit mounting part is formed in the outer side of the transmission shaft, the water inlet through hole is arranged between the first oil seal bearing and the second oil seal bearing, and a water spraying through hole communicated with the water inlet through hole is formed in the water inlet nozzle.
Preferably, the outer peripheral wall of the drill bit mounting portion is provided with an external thread, and the inner peripheral wall of the hexagonal nut is provided with an internal thread adapted to the external thread.
Preferably, the front end of drill bit installation department is provided with a plurality of clamping pieces, the clamping piece is circular shape edge and distributes in proper order and set up, set up on the drill bit installation department with the play water through-hole of water inlet through-hole intercommunication.
By adopting the technical scheme, the novel glass perforator connecting water head has the following beneficial effects: the outside of transmission shaft is located to the oil blanket bearing housing in this novel glass perforator connecting head, the outside of oil blanket bearing is located to the bearing housing cover, the water inlet nozzle passes the middle part of bearing housing and communicates with the inside of transmission shaft, the tip of transmission shaft is provided with drill bit installation department, the outside of drill bit installation department is located to the hexagonal nut cover, through the mid-mounting water inlet nozzle at the bearing housing, the water source is inserted into the transmission shaft through the water inlet nozzle, from the inside blowout of transmission shaft again, thereby the slag of installing in the drill bit of transmission shaft tip need not to use the spray pipe to treat the machined part and spray water, improve the work efficiency of perforator, and work efficiency is high, the life of extension perforator.
Drawings
FIG. 1 is an exploded view of the present utility model;
FIG. 2 is a perspective view of the present utility model;
FIG. 3 is a cross-sectional view of the present utility model;
in the figure, a 1-bearing sleeve, a 2-transmission shaft, a 3-first oil seal bearing, a 4-second oil seal bearing, a 5-water inlet nozzle, a 6-hexagonal nut, a 7-drill bit mounting part, an 8-threaded through hole, a 9-water inlet through hole, a 10-water spraying through hole, an 11-clamping piece and a 12-water outlet through hole.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
As shown in fig. 1-3, the novel glass perforator connecting head comprises a bearing sleeve 1, a transmission shaft 2, an oil seal bearing, a water inlet nozzle 5 and a hexagonal nut 6, wherein the oil seal bearing sleeve is arranged on the outer side of the transmission shaft 2, the bearing sleeve 1 is sleeved on the outer side of the oil seal bearing, the water inlet nozzle 5 penetrates through the middle part of the bearing sleeve 1 and is communicated with the inner part of the transmission shaft 2, the end part of the transmission shaft 2 is provided with a drill bit installation part 7, and the hexagonal nut 6 is sleeved on the outer side of the drill bit installation part 7. It can be understood that the bearing sleeve 1, the transmission shaft 2, the oil seal bearing, the water inlet nozzle 5 and the hexagonal nut 6 can be made of stainless steel materials and the like. The novel glass perforator can be used for bench drills, pistol drills and the like, and is wide in application.
Specifically, the oil seal bearing comprises a first oil seal bearing 3 and a second oil seal bearing 4, and the end part of the water inlet nozzle 5 is arranged between the first oil seal bearing 3 and the second oil seal bearing 4; the middle part of the bearing sleeve 1 is provided with a threaded through hole 8, the inner peripheral wall of the threaded through hole 8 is provided with internal threads, and the outer peripheral wall of the water inlet nozzle 5 is provided with external threads matched with the threaded through hole 8; a water inlet through hole 9 communicated with the drill bit installation part 7 is formed in the outer side of the transmission shaft 2, the water inlet through hole 9 is arranged between the first oil seal bearing 3 and the second oil seal bearing 4, and a water spraying through hole 10 communicated with the water inlet through hole 9 is formed in the water inlet nozzle 5; the outer peripheral wall of the drill bit mounting part 7 is provided with external threads, and the inner peripheral wall of the hexagonal nut 6 is provided with internal threads matched with the external threads; the front end of the drill bit installation part 7 is provided with a plurality of clamping pieces 11, the clamping pieces 11 are distributed and arranged in sequence at the round edge, and the drill bit installation part 7 is provided with a water outlet through hole 12 communicated with the water inlet through hole 9. It will be appreciated that the drill bit is mounted to a drilling member for mounting the drill bit or the like; the outside of the water inlet nozzle 5 is used for sleeving a water pipe so as to be connected with an external water source.
It can be understood that the utility model has reasonable design and unique structure, the water inlet nozzle 5 is arranged in the middle of the bearing sleeve 1 to be connected with a water source, the water source is connected into the transmission shaft 2 from the water inlet through hole 9 through the water inlet nozzle 5 and then is sprayed out from the inside of the transmission shaft 2 through the water outlet through hole 12, so that the slag near the drill bit arranged at the end part of the transmission shaft 2 is discharged, the slag generated in the hole digger can be easily discharged under the impact of water pressure during drilling, a water spraying pipe is not needed to be used for spraying water to a workpiece from the outside, the working efficiency of the hole digger is improved, and the working efficiency is high; and friction between the broken slag and the drill bit is reduced, damage to the hole digger is avoided, and the service life of the hole digger is prolonged.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.
Claims (6)
1. Novel glass perforator connecting head, its characterized in that: including bearing housing, transmission shaft, oil blanket bearing, water inlet tap and hex nut, the oil blanket bearing housing is located the outside of transmission shaft, the bearing housing is located the outside of oil blanket bearing, the water inlet tap pass the middle part of bearing housing and with the inside intercommunication of transmission shaft, the tip of transmission shaft is provided with drill bit installation department, the hex nut cover is located the outside of drill bit installation department, the water source is through the water inlet tap access to the transmission shaft in, from the inside blowout of transmission shaft again.
2. The novel glass perforator connection head of claim 1, wherein: the oil seal bearings comprise a first oil seal bearing and a second oil seal bearing, and the end part of the water inlet nozzle is arranged between the first oil seal bearing and the second oil seal bearing.
3. The novel glass perforator connection head of claim 1, wherein: the middle part of the bearing housing is provided with a threaded through hole, the inner peripheral wall of the threaded through hole is provided with internal threads, and the outer peripheral wall of the water inlet nozzle is provided with external threads matched with the threaded through hole.
4. The novel glass perforator connection head of claim 2, wherein: the outside of transmission shaft set up with the water inlet hole of drill bit installation department intercommunication, the water inlet hole set up in between first oil blanket bearing and the second oil blanket bearing, the water inlet is chewed and is seted up with the water spray through-hole of water inlet hole intercommunication.
5. The novel glass perforator connection head of claim 1, wherein: the outer peripheral wall of drill bit installation department is provided with the external screw thread, hexagon nut's inner peripheral wall be provided with the internal screw thread of external screw thread looks adaptation.
6. The novel glass perforator connection head of claim 4 wherein: the front end of drill bit installation department is provided with a plurality of clamping pieces, the clamping piece is circular shape edge and distributes in proper order and set up, set up on the drill bit installation department with the play water through-hole of water inlet through-hole intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320875817.8U CN220075169U (en) | 2023-04-18 | 2023-04-18 | Novel glass perforator connecting water head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320875817.8U CN220075169U (en) | 2023-04-18 | 2023-04-18 | Novel glass perforator connecting water head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220075169U true CN220075169U (en) | 2023-11-24 |
Family
ID=88816741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320875817.8U Active CN220075169U (en) | 2023-04-18 | 2023-04-18 | Novel glass perforator connecting water head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220075169U (en) |
-
2023
- 2023-04-18 CN CN202320875817.8U patent/CN220075169U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |