CN207807167U - A kind of positioning fixture of valve flanges - Google Patents
A kind of positioning fixture of valve flanges Download PDFInfo
- Publication number
- CN207807167U CN207807167U CN201721830828.5U CN201721830828U CN207807167U CN 207807167 U CN207807167 U CN 207807167U CN 201721830828 U CN201721830828 U CN 201721830828U CN 207807167 U CN207807167 U CN 207807167U
- Authority
- CN
- China
- Prior art keywords
- holder
- upper holder
- coordinated
- positioning
- lower holder
- 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.)
- Active
Links
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model is related to a kind of positioning fixtures of valve flanges, including pedestal and fixture；Sliding rail, guide groove and built are provided on pedestal, guide groove is parallel with sliding rail；Fixture includes upper holder and lower holder, and upper holder is coordinated with lower holder by two vertical screw rods；The both ends of upper holder are coordinated by through-hole and open slot and two screw rods respectively, and built carries the one end fits of open slot with upper holder；The lower holder is slidably matched with sliding rail, and connecting plate is provided on lower holder, and connecting plate is coordinated by locking member and guide groove；The utility model can be used for the clamping of valve end flange, can be used for the clamping of individual flange workpiece；Holder part can adjust position by sliding rail, and be positioned by connecting plate and locking member；Upper holder is coordinated by open slot and a screw rod, is made holder that can be rotated around another screw rod, is ridden on built, easy to operation, overall structure is simple, easy to use, improves work efficiency.
Description
Technical field
The utility model is related to a kind of positioning fixtures of valve flanges.
Background technology
When carrying out interior hole machined or assembly to valve, need to be fixed by fixture, the clamping of valve generally needs
Valve body and the flange section of end are fixed by fixture, and existing flange clamping structure only has the effect of fixed clamping
Fruit cannot neatly be adjusted, and the clamping angle of flange also needs to be adjusted by auxiliary tool, and the installation of fixture
It is more troublesome with dismounting, it is time-consuming and laborious.
Utility model content
For the above technical problems, the purpose of this utility model is：Propose a kind of locating clip of valve flanges
Tool.
What the technical solution of the utility model was realized in：A kind of positioning fixture of valve flanges, including positioning
Plate, upper holder and lower holder；It is provided with positioning pin on the positioning plate；Workpiece is both provided on the upper holder and lower holder to match
Conjunction portion, upper holder are coordinated with lower holder by two vertical screw rods；One end of the upper holder passes through through-hole and a screw rod
Cooperation, the other end are coordinated by open slot and another screw rod；It is provided in the upper holder and lower holder at least one of which
Vertical locating slot, locating slot are located at the middle in work pieces mate portion, and positioning plate coordinates with locating slot.
Preferably, rack is additionally provided on the upper holder, rack is used for placement positioning plate.
Preferably, the work pieces mate portion is V-shaped groove.
Due to the application of the above technical scheme, the utility model has following advantages compared with prior art：
The positioning fixture of the valve flanges of the utility model can be used for the clamping of valve end flange, can be used for
The clamping of individual flange workpiece；The quick positioning of special angle may be implemented by positioning plate for workpiece；Upper holder passes through opening
Slot and a screw rod coordinate, and make holder that can be rotated around another screw rod, ride on built, and easy to operation, overall structure is simple,
It is easy to use, it improves work efficiency.
Description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Attached drawing 1 is a kind of schematic diagram of the positioning fixture of valve flanges of the utility model；
Attached drawing 2 is the schematic diagram of the positioning plate of the utility model.
Specific implementation mode
Illustrate the utility model below in conjunction with the accompanying drawings.
As shown in attached drawing 1-2, a kind of positioning fixture of valve flanges described in the utility model, positioning plate 21, upper holder
11 and lower holder 12, upper holder 11 is coordinated with lower holder 12 by two vertical screw rods 13, on upper holder 11 and lower holder 12
It is both provided with work pieces mate portion 5, work pieces mate portion 5 is V-shaped groove, and the middle of V-shaped groove is provided with vertical locating slot 15；It is described
One end of upper holder 11 is coordinated by through-hole and a screw rod 13, and the other end is coordinated by open slot 14 and another screw rod 13,
The top of upper holder 11 is additionally provided with rack 16；Setting is there are two positioning pin 22 on the positioning plate 21, positioning plate 21 with it is fixed
Position slot 15 coordinates, and two positioning pins 22 bolt hole opposite with two of flange workpiece coordinates.
When work, two positioning pins, 22 mode as shown of positioning plate 21 is inserted on the bolt hole of flange, adjusts flange
So that positioning plate 21 is in vertical direction roughly, and flange workpiece is placed on the V-shaped groove of lower holder 12, positioning plate 21 is made to be inserted into
It holder 11 and is locked in locating slot 15, in pressure, is positioned such that plate 21 is just completely in vertical direction, realizes flange specific
The quick positioning of angle, can remove positioning plate 21 later, and be placed on rack 16, to wait for next use；It is clamping it
After flange or valve can be processed or assembled, if workpiece is valve, it is also necessary to the other parts of valve into luggage
Folder；After machining, the one end of upper holder 11 with open slot 14 can be turned to the other side by holder 11 in release, you can
Workpiece is removed, upper holder 11 need not be unloaded completely, operation is simplified, improves efficiency.
The specific application example that the above is only the utility model does not constitute the scope of protection of the utility model any limit
System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (3)
1. a kind of positioning fixture of valve flanges, it is characterised in that：Including positioning plate（21）, upper holder（11）With lower holder
（12）；The positioning plate（21）On be provided with positioning pin（22）；The upper holder（11）With lower holder（12）On be both provided with work
Part auxiliary section（5）, upper holder（11）With lower holder（12）Pass through two vertical screw rods（13）Cooperation；The upper holder（11）'s
One end passes through through-hole and a screw rod（13）Cooperation, the other end pass through open slot（14）With another screw rod（13）Cooperation；It is described
Upper holder（11）With lower holder（12）Vertical locating slot is provided at least one of which（15）, locating slot（15）Positioned at workpiece
Auxiliary section（5）Middle, positioning plate（21）With locating slot（15）Cooperation.
2. the positioning fixture of valve flanges according to claim 1, it is characterised in that：The upper holder（11）On also set up
There is rack（16）, rack（16）For placement positioning plate（21）.
3. the positioning fixture of valve flanges according to claim 1, it is characterised in that：The work pieces mate portion（5）For V-arrangement
Slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721830828.5U CN207807167U (en) | 2017-12-25 | 2017-12-25 | A kind of positioning fixture of valve flanges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721830828.5U CN207807167U (en) | 2017-12-25 | 2017-12-25 | A kind of positioning fixture of valve flanges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207807167U true CN207807167U (en) | 2018-09-04 |
Family
ID=63330557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721830828.5U Active CN207807167U (en) | 2017-12-25 | 2017-12-25 | A kind of positioning fixture of valve flanges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207807167U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695735A (en) * | 2019-11-18 | 2020-01-17 | 长安大学 | Work fixture |
| CN111590514A (en) * | 2020-05-22 | 2020-08-28 | 安徽省繁昌县皖南阀门铸造有限公司 | Casting flange erection joint subassembly with adjustable butterfly valve is special |
-
2017
- 2017-12-25 CN CN201721830828.5U patent/CN207807167U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695735A (en) * | 2019-11-18 | 2020-01-17 | 长安大学 | Work fixture |
| CN111590514A (en) * | 2020-05-22 | 2020-08-28 | 安徽省繁昌县皖南阀门铸造有限公司 | Casting flange erection joint subassembly with adjustable butterfly valve is special |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202123381U (en) | Fixture | |
| CN203592329U (en) | Boring fixture | |
| CN205465300U (en) | A frock for horizontal machining center plate valve valve body of MH635 | |
| CN207771328U (en) | A kind of machining positioning device | |
| CN207807167U (en) | A kind of positioning fixture of valve flanges | |
| CN206982236U (en) | A kind of clamp system of reliable clamping simple in construction | |
| CN105108532A (en) | Mechanical clamping device | |
| CN105108529B (en) | A kind of vertical machine valve body fixture | |
| CN204277815U (en) | A kind of universal flat-nose pliers fixture | |
| CN107900740A (en) | A kind of positioning fixture of valve flanges | |
| CN205651114U (en) | Lathe bore hole centre gripping frock | |
| CN208945675U (en) | Positioning fixture for the drilling of engine cylinder hd top face | |
| CN207578180U (en) | A kind of Automatic-clamping single cylinder diesel engine Clamping Apparatus of Connecting Rod | |
| CN207807656U (en) | A kind of positioning table of valve flanges | |
| CN206123176U (en) | Automatic anchor clamps for machining of centering | |
| CN109227176A (en) | A kind of brill clamp for machining for brake shoes hanging bolt hole | |
| CN205734533U (en) | A kind of Bidirectional clamping apparatus | |
| CN209364122U (en) | A kind of fixation device of crankshaft Boring machine | |
| CN208499739U (en) | Carrier automatic transporting mechanism | |
| CN102198645A (en) | Novel F clamp | |
| CN203649993U (en) | Fixture for cylindrical workpieces | |
| CN208801076U (en) | A kind of bolt head drilling tool | |
| CN205835214U (en) | A kind of general bolt locked tool | |
| CN208945646U (en) | A kind of machining positioning fixture | |
| CN205703876U (en) | A kind of six degree of freedom pipe material clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |