CN203843534U - Clamping jig special for flange disc lathe - Google Patents
Clamping jig special for flange disc lathe Download PDFInfo
- Publication number
- CN203843534U CN203843534U CN201420267227.8U CN201420267227U CN203843534U CN 203843534 U CN203843534 U CN 203843534U CN 201420267227 U CN201420267227 U CN 201420267227U CN 203843534 U CN203843534 U CN 203843534U
- Authority
- CN
- China
- Prior art keywords
- lathe
- ring flange
- lower shoe
- placement section
- clamping 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 - Fee Related
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Abstract
A clamping jig special for a flange disc lathe comprises a lower baseplate mounted on the lathe. An upper clamping plate is arranged on the lower baseplate, mounting holes are formed around the lower baseplate, a round step-shaped placement portion is arranged on the lower baseplate, positioning columns in annular arrangement are arranged on the placement portion, a discharging groove is formed at the center of the placement portion, a buckling portion is arranged on the upper clamping plate, and positioning holes are formed in the buckling portion and matched with the positioning columns. The clamping jig is used for clamping and positioning during production when further lathe processing is performed on a central hole of a flange disc, and is higher in structural strength and firmer in workpiece clamping.
Description
Technical field
The utility model relates to a kind of clamping fixture, in particular for to a kind of a kind of ring flange lathe Special clamping tool with the cast iron three-way pipe of bend.
Background technology
In machine-building process, be used for fixing processing object, make it to occupy correct position, with the device of accepting construction or detecting, in a broad sense, any operation in technical process, is used for installing rapidly, easily and safely the device of workpiece, all can be described as clamping fixture.Flange (Flange) be again ring flange or bead, flange be make pipe and pipe and and the interconnective part of valve, be connected in pipe end.Perforation on flange, bolt is close to two flanges, and between flange, with liner sealing, flange divides (silk connects) flange and welded flange and the cutting ferrule flange that be threaded.In the process of manufacture of ring flange, need to carry out further lathe processing to the centre bore of ring flange, should design corresponding fixture according to the design feature of ring flange.
Summary of the invention
For addressing the above problem, the utility model provides a kind of ring flange lathe Special clamping tool, can be used in the centre bore of ring flange is carried out to the clamping position of further lathe processing when producing.
For achieving the above object, the technical solution adopted in the utility model is: a kind of ring flange lathe Special clamping tool, comprise the lower shoe being arranged on lathe, described lower shoe is provided with train wheel bridge, the surrounding of described lower shoe offers installing hole, described lower shoe is provided with circular step-like placement section, on described placement section, offer the locating dowel of annular arrangement, the center of described placement section offers discharge groove, on described train wheel bridge, offer buckling parts, described buckling parts is provided with locating hole, and described locating hole and locating dowel match.
Further, on described placement section and buckling parts, be equipped with pad.
Further, described pad is plastic cement pad.
Further, in described locating dowel, offer chamfering.
The beneficial effects of the utility model: the utility model can be used in the centre bore of ring flange is carried out to the clamping position of further lathe processing when producing, and its structural strength is higher, the clamping of workpiece is more firm.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
As shown in the figure, a kind of ring flange lathe Special clamping tool, comprise the lower shoe 1 being arranged on lathe, described lower shoe 1 is provided with train wheel bridge 2, the surrounding of described lower shoe 1 offers installing hole 11, described lower shoe 1 is provided with circular step-like placement section 12, on described placement section 12, offer the locating dowel 13 of annular arrangement, the center of described placement section 12 offers discharge groove 14, on described train wheel bridge 2, offer buckling parts 21, described buckling parts 21 is provided with locating hole 22, and described locating hole 22 and locating dowel 13 match.
Further, on described placement section 12 and buckling parts 21, be equipped with pad 3.
Further, described pad 3 is plastic cement pad.
Further, in described locating dowel 13, offer chamfering, prevent scuffing instrument, convenient for assembly.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (4)
1. a ring flange lathe Special clamping tool, comprise the lower shoe being arranged on lathe, described lower shoe is provided with train wheel bridge, it is characterized in that: the surrounding of described lower shoe offers installing hole, described lower shoe is provided with circular step-like placement section, offers the locating dowel of annular arrangement on described placement section, the center of described placement section offers discharge groove, on described train wheel bridge, offer buckling parts, described buckling parts is provided with locating hole, and described locating hole and locating dowel match.
2. a kind of ring flange lathe Special clamping tool according to claim 1, is characterized in that: on described placement section and buckling parts, be equipped with pad.
3. a kind of ring flange lathe Special clamping tool according to claim 2, is characterized in that: described pad is plastic cement pad.
4. a kind of ring flange lathe Special clamping tool according to claim 1, is characterized in that: in described locating dowel, offer chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267227.8U CN203843534U (en) | 2014-05-23 | 2014-05-23 | Clamping jig special for flange disc lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267227.8U CN203843534U (en) | 2014-05-23 | 2014-05-23 | Clamping jig special for flange disc lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203843534U true CN203843534U (en) | 2014-09-24 |
Family
ID=51556592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420267227.8U Expired - Fee Related CN203843534U (en) | 2014-05-23 | 2014-05-23 | Clamping jig special for flange disc lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203843534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358380A (en) * | 2018-11-07 | 2019-02-19 | 天津工业大学 | A kind of short circuit circle angular transducer magnetic guiding loop forming frock |
-
2014
- 2014-05-23 CN CN201420267227.8U patent/CN203843534U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358380A (en) * | 2018-11-07 | 2019-02-19 | 天津工业大学 | A kind of short circuit circle angular transducer magnetic guiding loop forming frock |
| CN109358380B (en) * | 2018-11-07 | 2024-04-12 | 天津工业大学 | Short circuit turn angle sensor magnetic conduction ring shaping frock |
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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: 20140924 Termination date: 20160523 |