CN203578857U - Tangential hole machining tool - Google Patents
Tangential hole machining tool Download PDFInfo
- Publication number
- CN203578857U CN203578857U CN201320752761.3U CN201320752761U CN203578857U CN 203578857 U CN203578857 U CN 203578857U CN 201320752761 U CN201320752761 U CN 201320752761U CN 203578857 U CN203578857 U CN 203578857U
- Authority
- CN
- China
- Prior art keywords
- hole
- tangential
- holes
- clamping
- processing tool
- 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 - Lifetime
Links
- 238000003754 machining Methods 0.000 title abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 3
- 230000002459 sustained effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model discloses a machining tool, particularly relates to a tangential hole machining tool, and belongs to the technical field of machining support equipment. The tangential hole machining tool comprises a tool body, wherein the tool body is provided with clamping holes and a group of guiding holes; pipes which are required to be provided with tangential holes are arranged in the clamping holes; the guiding holes are communicated with the clamping holes and are used for machining tangential holes; and tightening screws for fixing the pipes which are required to be provided with the tangential holes are arranged on the tool body. The tangential hole machining tool is skillful in structure and reasonable in design; the machining efficiency of the tangential holes in the pipes is effectively improved; high-hardness steel sleeves are arranged in the guiding holes of the tool body, and the durability and the reliability of the tool can be effectively improved; and moreover, the pipes required to be machined can be positioned by the clamping holes which are in the shape of step holes, and can be fixed by the tightening screws arranged on small-diameter sections of the clamping holes, and the machining precision is effectively improved.
Description
Technical field
The utility model relates to a kind of machining frock, and particularly a kind of tangential hole processing tool, belongs to machining corollary equipment technical field.
Background technology
In plant equipment particularly in chemical mechanical equipment, specifically relate on the parts of fluid branch, usually use the tangential hole processing of tubing, tangential hole work in-process location difficulty, particularly relates to the multiple tangential holes processing of same tubing, and in the higher situation of the distributing position required precision in each hole, increased especially difficulty of processing, repeat machining accuracy not high, working (machining) efficiency is also very low simultaneously, has increased production cost.
Summary of the invention
Goal of the invention of the present utility model is: for the problem of above-mentioned existence, a kind of tangential hole processing tool is provided, and processing tubing, by after the clamping of processing tool, can be processed the multiple tangential holes on same pipeline fast easily, to improve working (machining) efficiency, reduce production costs.
The technical solution adopted in the utility model is as follows:
A kind of tangential hole processing tool, comprise frock body, on described frock body, be provided with the clamping hole of installing for tangential hole processing tubing and one group and connect for the pilot hole of tangential hole processing with clamping hole, on frock body, be also provided with the screw of tightening of fixing for tangential hole processing tubing.
Further, described clamping hole is stepped hole, and described pilot hole is positioned at the large footpath section in clamping hole.
Described path section of tightening screw and be arranged at clamping hole.
Tangential hole processing tool of the present utility model, is provided with high rigidity steel bushing in described pilot hole, described high rigidity steel bushing and pilot hole interference fit.
Further, described pilot hole is stepped hole, and the large footpath section of pilot hole is positioned at the outside of frock body, and described high rigidity steel bushing is the T-shape structure matching with pilot hole.
Tangential hole processing tool of the present utility model, described frock body is cuboid structure.
Further, on described frock body, be provided with 4 pilot holes, and pilot hole was uniformly distributed along clamping hole circle week.
Further, described pilot hole is perpendicular to place frock body side arrangement.
Further, described pilot hole is positioned at the sustained height position in clamping hole.
In sum, owing to having adopted technique scheme, the beneficial effects of the utility model are: described tangential hole tool structure for processing is ingenious, reasonable in design, can effectively improve tubing tangential hole working (machining) efficiency, and in the pilot hole arranging on frock body, be also provided with high rigidity steel bushing, can effectively improve durability and the reliability of frock, positioning action can be played to processing tubing in the clamping hole of step pass simultaneously, tightening screw and can also effectively fixing tubing of the path section setting in clamping hole, effectively raises machining accuracy.
Accompanying drawing explanation
Fig. 1 is tangential hole processing tool cross-sectional view of the present utility model;
Fig. 2 is the cross-sectional view of A-A direction in the utility model Fig. 1;
Fig. 3 is A point enlarged drawing in the utility model Fig. 2.
Mark in figure: 1-frock body, 2-clamping hole, 3-pilot hole, 4-tighten screw, 5-high rigidity steel bushing.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment
Tangential hole processing tool of the present utility model, comprise frock body 1, on described frock body 1, be provided with the clamping hole 2 of installing for tangential hole processing tubing and one group and clamping hole 2 pilot hole 3 of processing for tangential hole that connects, any shape that described frock body 1 can be installed and operate for convenience of process equipment, preferred described frock body 1 is cuboid structure, as depicted in figs. 1 and 2, be square or in rectangular structure to facilitate location and the processing of tangential hole processing tool; The internal diameter in described clamping hole 2 matches with processing tubing so that the putting into of tubing, and described pilot hole 3 is arranged at frock body 1 and connects with clamping hole 2, and the concrete number of pilot hole 3 and relative position are also determined according to the design of processing pipe fitting; Frock body 1 is also provided with for processing the fixing screw of tubing, and screw is communicated with clamping hole 2, is provided with the supporting screw 4 of tightening in screw, and processing tubing is inserted clamping hole 2 and by tightening screw 4, tightened and be fixed to facilitate processing after interior.
Tangential hole processing tool of the present utility model, described clamping hole 2 is stepped hole, described pilot hole 3 is positioned at the large footpath section in clamping hole 2, described path section of tightening screw 4 and be arranged at clamping hole 2, the large footpath section in clamping hole 2 is mutually suitable with the external diameter of processing tubing, processing tubing first cuts end one circle and adapts with the path section in clamping hole 2 before tangential hole processing, the intersegmental step surface of large footpath section and path can be located for the installation of processing tubing, to improve machining accuracy.
Tangential hole processing tool of the present utility model, described pilot hole 3 plays location and the guiding elaboration of tangential hole processing drill, when processing tubing be arranged at clamping hole 2 interior after, pilot hole 3 carries out tangential hole processing easily with the tangent drill bit entering that makes of internal diameter of processing tubing.For increasing durability and the maintainability of tangential hole processing tool of the present utility model, described pilot hole 3 is further designed to stepped hole, its large footpath section is positioned at the outside of frock body 1, the interior high rigidity steel bushing 5 that arranges of pilot hole 3, described high rigidity steel bushing 5 and pilot hole 3 interference fit, high rigidity steel bushing 5 can effectively prevent wearing and tearing between drill bit and frock body 1, and high rigidity steel bushing 5 uses and occurs the rear convenient displacement of wearing and tearing, high rigidity steel bushing 5 is the T-shape structures that match with pilot hole 3, prevent from sliding and affecting installation and the processing of processing tubing to clamping hole 2 inner segments at high rigidity steel bushing 5, adding under the scheme of high rigidity steel bushing 5, apparent needs suitably increase the internal diameter of pilot hole 3, to make the accurate of the endoporus of glass hard steel cover 5 and the tangent assurance guiding of inside diameter surface of processing tubing.
The tangential hole processing tool of the present embodiment, on described frock body 1, be provided with 4 pilot holes 3, pilot hole 3 distributes along clamping hole 2 even circumferentials, and pilot hole 3 is perpendicular to frock body 1 place side arrangement, 4 pilot holes 3 are positioned at the sustained height position in clamping hole 2, making the utility model be specially adapted to heat exchanger evaporation tube end is raising solution is uniformly distributed the tangential hole of efficiency along inwall processing at heat exchanging pipe inner surface, and this tangential hole processing tool effectively raises working (machining) efficiency and accuracy.
Tangential hole processing tool of the present utility model use procedure is such: processing tubing is inserted in clamping hole, and process tubing with the path section location in clamping hole, with tightening the fixing processing of screw-driving tubing, at machining drilling machine, install and install tangential hole processing tool, the drill bit of drilling machine enters tubing by pilot hole and carries out the processing of tangential hole, and easy operation and machining accuracy that multiple tangential hole processing is become are high.
Tangential hole tool structure for processing of the present utility model is ingenious, reasonable in design, can effectively improve tubing tangential hole working (machining) efficiency, and in the pilot hole arranging on frock body, be also provided with high rigidity steel bushing, can effectively improve durability and the reliability of frock, simultaneously positioning action can be played to processing tubing in the clamping hole of step pass, and tightening screw and can also effectively fixing tubing of the path section setting in clamping hole, effectively raises machining accuracy.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a tangential hole processing tool, it is characterized in that: comprise frock body (1), on described frock body (1), be provided with the clamping hole (2) of installing for tangential hole processing tubing and one group and connect for the pilot hole (3) of tangential hole processing with clamping hole (2), on frock body (1), be also provided with for tangential hole, process that tubing fixes tighten screw (4).
2. tangential hole processing tool as claimed in claim 1, is characterized in that: described clamping hole (2) is stepped hole, and described pilot hole (3) is positioned at the large footpath section in clamping hole (2).
3. tangential hole processing tool as claimed in claim 2, is characterized in that: described in tighten screw (4) and be arranged at the path section in clamping hole (2).
4. the tangential hole processing tool as described in claim 1 or 2 or 3, is characterized in that: in described pilot hole (3), be provided with high rigidity steel bushing (5), described high rigidity steel bushing (5) and pilot hole (3) interference fit.
5. tangential hole processing tool as claimed in claim 4, it is characterized in that: described pilot hole (3) is stepped hole, the large footpath section of pilot hole (3) is positioned at the outside of frock body (1), and described high rigidity steel bushing (5) is the T-shape structure matching with pilot hole (3).
6. the tangential hole processing tool as described in claim 1 or 2 or 3 or 5, is characterized in that: described frock body (1) is cuboid structure.
7. tangential hole processing tool as claimed in claim 6, is characterized in that: on described frock body (1), be provided with 4 pilot holes (3), and pilot hole (3) distributes along clamping hole (2) even circumferential.
8. tangential hole processing tool as claimed in claim 7, is characterized in that: described pilot hole (3) is perpendicular to place frock body (1) side arrangement.
9. tangential hole processing tool as claimed in claim 8, is characterized in that: described pilot hole (3) is positioned at the sustained height position in clamping hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320752761.3U CN203578857U (en) | 2013-11-26 | 2013-11-26 | Tangential hole machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320752761.3U CN203578857U (en) | 2013-11-26 | 2013-11-26 | Tangential hole machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578857U true CN203578857U (en) | 2014-05-07 |
Family
ID=50576830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320752761.3U Expired - Lifetime CN203578857U (en) | 2013-11-26 | 2013-11-26 | Tangential hole machining tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113681137A (en) * | 2021-10-22 | 2021-11-23 | 江苏帕卓管路系统股份有限公司 | Automatic welding machine |
-
2013
- 2013-11-26 CN CN201320752761.3U patent/CN203578857U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113681137A (en) * | 2021-10-22 | 2021-11-23 | 江苏帕卓管路系统股份有限公司 | Automatic welding machine |
| CN113681137B (en) * | 2021-10-22 | 2022-01-18 | 江苏帕卓管路系统股份有限公司 | Automatic welding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204686066U (en) | A kind of thin-wall circular ring end face processing positioning fixture | |
| CN104841973A (en) | Drilling device for steel pipes | |
| CN102848143A (en) | Processing technology of round pipe connector | |
| CN103658746B (en) | Steel tube drilling localization method | |
| CN103084867A (en) | Tool for processing circular hole of column body workpiece | |
| CN205968179U (en) | Tooth lathe is attacked in multiaxis drilling | |
| CN203578857U (en) | Tangential hole machining tool | |
| CN104439417A (en) | Drilling and positioning device for hollow pipes | |
| CN204366111U (en) | Hollow pipe drilling-hole positioning device | |
| CN202655707U (en) | Fixture for engraving milling equipment | |
| CN103128579A (en) | Oil pump machining center milling drilling clamping device | |
| CN204321741U (en) | For the cooling body of planer-type milling machine | |
| CN105363891A (en) | Combined type metal pipe machining method | |
| CN205111315U (en) | Lathe from line -up clamp | |
| CN203696523U (en) | Machining clamp for valve body of Y-shaped stop valve | |
| CN203650023U (en) | Clamp for milling side surface of connecting sleeve | |
| CN203792054U (en) | Tool structure used for machining curved surface flange connecting pipes | |
| CN203236010U (en) | Combined-type curved surface drilling device | |
| CN210523889U (en) | Rocker drill workbench easy to install and clamp pipe fittings | |
| CN106112068A (en) | Reductor rectangular box end face Location Clamping Tool for Drilling Hole | |
| CN203062339U (en) | Clamp for drilling hole of steel tube | |
| CN205520440U (en) | Two station three -shaft drill of numerical control roll -off formula attack compound lathe | |
| CN204912857U (en) | Cylinder head EVB hole processingequipment | |
| CN103100911A (en) | Processing and positioning device of inner hole of fine boring | |
| CN203665216U (en) | Drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |