CN204075774U - A kind of tool for deep hole machining - Google Patents
A kind of tool for deep hole machining Download PDFInfo
- Publication number
- CN204075774U CN204075774U CN201420545101.2U CN201420545101U CN204075774U CN 204075774 U CN204075774 U CN 204075774U CN 201420545101 U CN201420545101 U CN 201420545101U CN 204075774 U CN204075774 U CN 204075774U
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- CN
- China
- Prior art keywords
- hole
- installing hole
- sides
- tool
- installation portion
- 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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Abstract
The utility model discloses a kind of tool for deep hole machining, comprise fixed installation portion, active installation division and lock-screw, the two sides, front and back in fixed installation portion all has through hole one and screwed hole, fixed installation portion rear end face has installing hole one, all has dowel hole one between the two sides, front and back of the left and right sides of installing hole one; Installing hole two is had between the top of the front end face of active installation division and bottom, dowel hole two is all had between the two sides, front and back of the left and right sides of installing hole two, four bights on the two sides, front and back of active installation division all have through hole two, and the bottom at installing hole two place has locating slot.By arranging fixed installation portion and active installation division, and utilizing installing hole one and installing hole two by Workpiece clamping, strengthening the intensity of thin-wall workpiece sidewall, solving the problem that the deep hole machining percent defective of existing thin-wall workpiece is high.
Description
Technical field
The utility model relates to machining tool technical field, is specifically related to a kind of tool for deep hole machining.
Background technology
Tool is the important means of enhancing productivity, in the process of actual production processing work, the hole that some workpiece need processing darker, deep hole machining is a difficult problem for machining, if the very thin just more difficult processing of the sidewall of workpiece, the consequence adopting common process is that percent defective is high, cannot reach instructions for use.
Utility model content
For solving the problems of the technologies described above, we have proposed a kind of tool for deep hole machining, solving the problem that the deep hole machining percent defective of existing thin-wall workpiece is high.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of tool for deep hole machining, comprise fixed installation portion, active installation division and lock-screw, four bights on the two sides, front and back in described fixed installation portion all have through hole one, all screwed hole is had inside four through holes one before and after described fixed installation portion between two sides, have installing hole one between the top of described fixed installation portion rear end face and bottom, between the two sides, front and back of the left and right sides of described installing hole one, all have dowel hole one;
Installing hole two is had between the top of the front end face of described active installation division and bottom, dowel hole two is all had between the two sides, front and back of the left and right sides of described installing hole two, four bights on the two sides, front and back of described active installation division all have through hole two, the bottom at installing hole two place, described active installation division has locating slot, described installing hole one and installing hole two suitable.
Preferably, the front end of described through hole one and through hole two all has counterbore.
Preferably, described installing hole one and installing hole two are semicircular structure.
Pass through technique scheme, a kind of tool for deep hole machining that the utility model proposes, by arranging fixed installation portion and active installation division, and utilize installing hole one and installing hole two by Workpiece clamping, strengthen the intensity of thin-wall workpiece sidewall, solve the problem that the deep hole machining percent defective of existing thin-wall workpiece is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of a kind of tool for deep hole machining disclosed in the utility model embodiment;
Fig. 2 is the schematic front view of a kind of tool for deep hole machining disclosed in the utility model embodiment;
Fig. 3 is the schematic top plan view of a kind of tool for deep hole machining disclosed in the utility model embodiment;
Fig. 4 is for looking schematic diagram in the right side of a kind of tool for deep hole machining disclosed in the utility model embodiment.
Numeral and the corresponding component title represented by letter in figure:
1. active installation division 3., fixed installation portion 2. lock-screw
11. through hole 1 screwed hole 13. installing holes one
14. dowel hole 1 installing hole 2 22. dowel holes two
23. through hole 2 24. counterbore 15. locating slots.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with embodiment and detailed description of the invention, the utility model is described in further detail.
Embodiment
As Figure 1-4, a kind of tool for deep hole machining, comprise fixed installation portion 1, active installation division 2 and lock-screw 3, four bights on the two sides, front and back in described fixed installation portion 1 all have through hole 1, screwed hole 12 is all had inside four through holes 1 before and after described fixed installation portion 1 between two sides, have installing hole 1 between the top of described fixed installation portion 1 rear end face and bottom, between the two sides, front and back of the left and right sides of described installing hole 1, all have dowel hole 1;
Installing hole 2 21 is had between the top of the front end face of described active installation division 2 and bottom, dowel hole 2 22 is all had between the two sides, front and back of the left and right sides of described installing hole 2 21, four bights on the two sides, front and back of described active installation division 2 all have through hole 2 23, the front end of described through hole 1 and through hole 2 23 all has counterbore 24, the bottom at installing hole 2 21 place, described active installation division 2 has locating slot 15, described installing hole 1 and installing hole 2 21 suitable, described installing hole 1 and installing hole 2 21 are semicircular structure.
Pass through technique scheme, a kind of tool for deep hole machining that the utility model proposes, by arranging fixed installation portion 1 and active installation division 2, and utilize installing hole 1 and installing hole 2 21 by Workpiece clamping, strengthen the intensity of thin-wall workpiece sidewall, solve the problem that the deep hole machining percent defective of existing thin-wall workpiece is high, save the time of correction and crawl position simultaneously.
Above-described is only the preferred embodiment of a kind of tool for deep hole machining of the utility model; should be understood that; for the person of ordinary skill of the art; under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. the tool for deep hole machining, it is characterized in that, comprise fixed installation portion, active installation division and lock-screw, four bights on the two sides, front and back in described fixed installation portion all have through hole one, all screwed hole is had inside four through holes one before and after described fixed installation portion between two sides, have installing hole one between the top of described fixed installation portion rear end face and bottom, between the two sides, front and back of the left and right sides of described installing hole one, all have dowel hole one;
Installing hole two is had between the top of the front end face of described active installation division and bottom, dowel hole two is all had between the two sides, front and back of the left and right sides of described installing hole two, four bights on the two sides, front and back of described active installation division all have through hole two, the bottom at installing hole two place, described active installation division has locating slot, described installing hole one and installing hole two suitable.
2. a kind of tool for deep hole machining according to claim 1, is characterized in that, the front end of described through hole one and through hole two all has counterbore.
3. a kind of tool for deep hole machining according to claim 1, is characterized in that, described installing hole one and installing hole two are semicircular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545101.2U CN204075774U (en) | 2014-09-22 | 2014-09-22 | A kind of tool for deep hole machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545101.2U CN204075774U (en) | 2014-09-22 | 2014-09-22 | A kind of tool for deep hole machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204075774U true CN204075774U (en) | 2015-01-07 |
Family
ID=52168537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420545101.2U Expired - Fee Related CN204075774U (en) | 2014-09-22 | 2014-09-22 | A kind of tool for deep hole machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204075774U (en) |
-
2014
- 2014-09-22 CN CN201420545101.2U patent/CN204075774U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20170922 |