CN207171032U - Scroll chuck drilling tool - Google Patents
Scroll chuck drilling tool Download PDFInfo
- Publication number
- CN207171032U CN207171032U CN201721126605.0U CN201721126605U CN207171032U CN 207171032 U CN207171032 U CN 207171032U CN 201721126605 U CN201721126605 U CN 201721126605U CN 207171032 U CN207171032 U CN 207171032U
- Authority
- CN
- China
- Prior art keywords
- scroll chuck
- cutter
- drilling tool
- fastening
- hole
- 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.)
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of scroll chuck drilling tool, the scroll chuck drilling tool includes scroll chuck, cutter and trip bolt, the claw front end face of the scroll chuck is provided with fluting, claw is stepped, the external part bottom of claw is provided with fastening through-hole, and fastening through-hole communicates with fluting, and cutter is housed in fluting, trip bolt is housed, external part and the cutter of the trip bolt offset in fastening through-hole.By the above-mentioned means, the utility model open pore size size continuously adjustabe, adapts to the production in different size aperture, chuck is reusable, improves resource utilization, cost-effective.
Description
Technical field
Perforate or incising circular chip technology field are the utility model is related to, more particularly to a kind of scroll chuck perforate work
Tool.
Background technology
Current special hole making drill size is fixed, it is necessary to hole making drill from different pore size when opening the circular hole of different pore size, and
When some cutter head damages on hole making drill, whole hole making drill is scrapped, it is difficult to recycling so that industrial processes cost is high, efficiency
It is low, the wasting of resources, based on disadvantages described above, it is necessary to improved existing technology.
Utility model content
Mainly solving the technical problems that providing a kind of scroll chuck drilling tool, open pore size size connects the utility model
It is continuous adjustable, the production in different size aperture is adapted to, chuck is reusable, improves resource utilization, cost-effective.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of scroll chuck is provided to open
Hole instrument, the scroll chuck drilling tool include scroll chuck, cutter and trip bolt, the claw front end face of the scroll chuck
Provided with fluting, claw is stepped, and the external part bottom of claw is provided with fastening through-hole, and fastening through-hole communicates with fluting, in fluting
Equipped with cutter, trip bolt is housed in fastening through-hole, external part and the cutter of the trip bolt offset.
Preferably, the material of the cutter is hard alloy.
Preferably, the trip bolt is interference fitted with fastening through-hole.
Compared with prior art, the beneficial effects of the utility model are：Using scroll chuck adjustable openings aperture or cut
The diameter of former piece is cut, by the degree of regulation control processing diameter of scroll chuck, is only needed individually more when the cutter head damage of cutter
Allowing blade replacement, open pore size size continuously adjustabe, the processing mode of perforate or incising circular product in production is greatly facilitated,
Production cost is reduced, operating efficiency is improved, economizes on resources.
Brief description of the drawings
Fig. 1 is the structural representation of scroll chuck drilling tool.
Fig. 2 is the claw structure schematic diagram of scroll chuck drilling tool.
Embodiment
The utility model preferred embodiment is described in detail below in conjunction with the accompanying drawings, so that the advantages of utility model and spy
Sign can be easier to be readily appreciated by one skilled in the art, so as to make apparent clear and definite boundary to the scope of protection of the utility model
It is fixed.
Fig. 1 and Fig. 2 are referred to, the utility model embodiment includes：
A kind of scroll chuck drilling tool, the scroll chuck drilling tool include scroll chuck 1, cutter 2 and trip bolt
3, the front end face of claw 11 of the scroll chuck 1 is provided with fluting 12, and claw 11 is stepped, and the external part bottom of claw 11 is provided with
Fastening through-hole 13, fastening through-hole 13 communicate with fluting 12, and cutter 2 is housed in fluting 12, trip bolt is housed in fastening through-hole 13
3, external part and the cutter 2 of the trip bolt 3 offset.
The material of the cutter 2 is hard alloy.
The trip bolt 3 is interference fitted with fastening through-hole 13.
The utility model scroll chuck drilling tool, open pore size size continuously adjustabe, adapt to the life in different size aperture
Production, chuck is that cutter head support is reusable, improves resource utilization, cost-effective, different pore size processing, it is not necessary to change,
Directly adjusted on claw, improve production efficiency.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (3)
1. a kind of scroll chuck drilling tool, the scroll chuck drilling tool includes scroll chuck, cutter and trip bolt, described
The claw front end face of scroll chuck is provided with fluting, and claw is stepped, and the external part bottom of claw is provided with fastening through-hole, and fastening is logical
Hole is communicated with fluting, and cutter is housed in fluting, trip bolt, the external part and cutter of the trip bolt are housed in fastening through-hole
Offset.
2. scroll chuck drilling tool according to claim 1, it is characterised in that：The material of the cutter is closed for hard
Gold.
3. scroll chuck drilling tool according to claim 1, it is characterised in that：The trip bolt and fastening through-hole mistake
It is full of cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721126605.0U CN207171032U (en) | 2017-09-04 | 2017-09-04 | Scroll chuck drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721126605.0U CN207171032U (en) | 2017-09-04 | 2017-09-04 | Scroll chuck drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207171032U true CN207171032U (en) | 2018-04-03 |
Family
ID=61742550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721126605.0U Active CN207171032U (en) | 2017-09-04 | 2017-09-04 | Scroll chuck drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207171032U (en) |
-
2017
- 2017-09-04 CN CN201721126605.0U patent/CN207171032U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Three jaw chuck opening tool Effective date of registration: 20210702 Granted publication date: 20180403 Pledgee: China Construction Bank Suzhou Wuzhong sub branch Pledgor: UNITED TESTING SERVICES (JIANGSU) Co.,Ltd. Registration number: Y2021320010233 |