CN207014573U - Water drilling drill bit - Google Patents
Water drilling drill bit Download PDFInfo
- Publication number
- CN207014573U CN207014573U CN201720283918.0U CN201720283918U CN207014573U CN 207014573 U CN207014573 U CN 207014573U CN 201720283918 U CN201720283918 U CN 201720283918U CN 207014573 U CN207014573 U CN 207014573U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- water
- connecting seat
- water drilling
- breach
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a kind of water drilling drill bit, including drill bit connecting seat, cavity is set in drill bit connecting seat and is installed with drill bit, chisel edge is the blade with some breach, sets temperature sensor in drill bit front body, some water-guiding holes are set in bit body, cavity that one end of water-guiding hole is communicated in drill bit connecting seat, the other end correspond to the breach of each chisel edge, and some water-guiding holes are arranged in the shape of a spiral in bit body.The utility model structure design is simple, reasonable, and manufacture is easy to use, and can utilize temperature sensors for control cooling water supplies amount；Spiral water hole water guide effect is more preferable, using the structure of combination, makes that drill bit is more practical, it is convenient to change.
Description
Technical field：
Water drilling, field of drill are the utility model is related to, particularly a kind of water drilling drill bit.
Background technology：
The punch machines that water drilling puncher is a kind of mode using water cooling to punch, be mainly used in attacking diameter compared with
Greatly, the higher hole of temperature is produced, and existing most of water drilling puncher punching is all inconvenient, particularly to concrete wall surface
Punching work, the very remote etc. of cumbersome, the water stain sputtering of cooling be present in punching in the drill bit of traditional water drilling puncher
Problem.
Utility model content：
The purpose of this utility model is to solve the deficiencies in the prior art, there is provided a kind of water drilling drill bit.
The technical solution adopted in the utility model is：
Water drilling drill bit, including drill bit connecting seat, it is characterised in that：
Set in the drill bit connecting seat cavity to be simultaneously installed with drill bit, chisel edge be the blade with some breach,
Temperature sensor is set in drill bit front body, some water-guiding holes are set in bit body, one end of water-guiding hole is communicated in drill bit connection
Cavity, the other end in seat correspond to the breach of each chisel edge, and some water-guiding holes are arranged in the shape of a spiral in bit body.
Described water drilling drill bit, it is characterised in that：
Annular seating is set on the outer wall of the bit body upper end, set on corresponding drill bit connecting seat outer and with annular seating card
Connect, seal fixation.
Described water drilling drill bit, it is characterised in that：
Drill bit connecting seat dentation bayonet socket corresponding with the upper end setting of drill bit, mutual clamping.
Described water drilling drill bit, it is characterised in that：
The lower end of the annular seating and rounding off at drill bit outer wall.
Compared with prior art, the beneficial effects of the utility model are：
The utility model structure design is simple, reasonable, and manufacture is easy to use, can utilize temperature sensors for control cooling
Water supplies amount；Spiral water hole water guide effect is more preferable, using the structure of combination, makes that drill bit is more practical, it is convenient to change.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Embodiment：
Below in conjunction with the accompanying drawings, the utility model is described in further detail by embodiment：
Water drilling drill bit, including drill bit connecting seat 1, drill bit connecting seat 1 is interior to be set cavity and is installed with drill bit 2, drill bit
2 front ends are the blade with some breach 3, temperature sensor 4 are set in the front body of drill bit 2, and some water-guiding holes are set in the body of drill bit 2
5, cavity, the other end that one end of water-guiding hole 5 is communicated in drill bit connecting seat correspond to the breach 3 of each chisel edge, some
Water-guiding hole 5 is arranged in the shape of a spiral in the body of drill bit 2.
Annular seating 6 is set on the body upper end outer wall of drill bit 2, set on corresponding drill bit connecting seat 1 outer 7 and with annular seating 6
Clamping, sealing are fixed.
The dentation bayonet socket 8 corresponding with the upper end setting of drill bit 2 of drill bit connecting seat 1, mutual clamping.
The lower end of annular seating 6 and rounding off at the outer wall of drill bit 2.
Above-described embodiment is only preferable embodiment of the present utility model, and in addition, the utility model can also have
Other implementations.It should be noted that on the premise of conceiving without departing from the utility model, it is any conspicuously improved
It all should be fallen into modification within the scope of protection of the utility model.
Claims (4)
1. water drilling drill bit, including drill bit connecting seat, it is characterised in that：
Cavity is set in the drill bit connecting seat and is installed with drill bit, chisel edge is the blade with some breach, drill bit
Temperature sensor is set in front body, some water-guiding holes are set in bit body, one end of water-guiding hole is communicated in drill bit connecting seat
Cavity, the other end correspond to the breach of each chisel edge, some water-guiding holes are arranged in the shape of a spiral in bit body.
2. water drilling drill bit according to claim 1, it is characterised in that：
Annular seating is set on the outer wall of the bit body upper end, set on corresponding drill bit connecting seat outer and with annular seating clamping,
Sealing is fixed.
3. water drilling drill bit according to claim 1 or 2, it is characterised in that：
Drill bit connecting seat dentation bayonet socket corresponding with the upper end setting of drill bit, mutual clamping.
4. water drilling drill bit according to claim 2, it is characterised in that：
The lower end of the annular seating and rounding off at drill bit outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283918.0U CN207014573U (en) | 2017-03-22 | 2017-03-22 | Water drilling drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283918.0U CN207014573U (en) | 2017-03-22 | 2017-03-22 | Water drilling drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207014573U true CN207014573U (en) | 2018-02-16 |
Family
ID=61460232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720283918.0U Expired - Fee Related CN207014573U (en) | 2017-03-22 | 2017-03-22 | Water drilling drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207014573U (en) |
-
2017
- 2017-03-22 CN CN201720283918.0U patent/CN207014573U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 Termination date: 20190322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |