CN204062252U - The quick fixture of a kind of flange - Google Patents
The quick fixture of a kind of flange Download PDFInfo
- Publication number
- CN204062252U CN204062252U CN201420448143.4U CN201420448143U CN204062252U CN 204062252 U CN204062252 U CN 204062252U CN 201420448143 U CN201420448143 U CN 201420448143U CN 204062252 U CN204062252 U CN 204062252U
- Authority
- CN
- China
- Prior art keywords
- threaded stem
- holder
- connecting plate
- plate
- extension lever
- Prior art date
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- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Abstract
The quick fixture of a kind of flange, relates to a kind of fixing device.When oil connection is connected with oil transportation mouths such as oily tank, groove tank cars, oil pipe and flange are fixed by many screws, troublesome poeration, and efficiency is low.The utility model comprises two symmetrically arranged locating clips, locating clip comprises holder, the clamping assembly be located on holder, holder is in "] " shape, comprise rectangular base plate, clamping plate and connecting plate, clamping plate are relative with connecting plate and be arranged in parallel, the end face of clamping plate, connecting plate is provided with interior concave circular arc, connecting plate offers tapped hole, clamping assembly comprises threaded stem, be located at the chuck of threaded stem one end and be located at the handle of the threaded stem the other end, chuck is relative with the clamping plate of holder, the corresponding threaded holes of threaded stem and connecting plate.The technical program is easy to use, and functional reliability is high.
Description
Technical field
The utility model relates to a kind of fixing device.
Background technique
When oil connection is connected with oil transportation mouths such as oily tank, groove tank cars, oil pipe and flange are commonly used Placement and are: be connector of oil pipes of oil and flange are fixed by many screws, and every screw all will be tightened, to ensure uniform force, Leakage prevention, troublesome poeration, efficiency is low.
Model utility content
The technical assignment of the technical problems to be solved in the utility model and proposition carries out improving to prior art and improves, and provides a kind of flange quick fixture, to reach easy to operate object.For this reason, the utility model takes following technological scheme.
The quick fixture of a kind of flange, it is characterized in that: comprise two symmetrically arranged locating clips, described locating clip comprises holder, be located at the clamping assembly on holder, described holder is in "] " shape, comprise rectangular base plate, perpendicular to clamping plate and the connecting plate of base plate, described clamping plate are relative with connecting plate and be arranged in parallel, described clamping plate, the end face of connecting plate is provided with interior concave circular arc, described connecting plate offers tapped hole, described clamping assembly comprises threaded stem, be located at the chuck of threaded stem one end and be located at the handle of the threaded stem the other end, described chuck is relative with the clamping plate of holder, described threaded stem and the corresponding threaded holes of connecting plate.During use, two locating clips are clipped in respectively two the right and lefts of flange, the clamping plate of two locating clips, the interior concave circular arc of connecting plate are relative, the conglobate pipe hole of shape, the interference with pipeline can be avoided, also increase the surface of contact of locating clip and flange simultaneously, improve the reliability of work.The inner side opposing side of locating clip and flange touch, and clamp face is large, by flange uniform force, avoids oil liquid leakage.
As improving further and supplementing technique scheme, the utility model also comprises following additional technical feature.
Described chuck is column, comprises folder portion and joint, and the diameter in described folder portion is greater than joint diameter, and joint offers the tapped hole of the axis matched with threaded stem.The motion rotarily driving chuck of screw rod realizes the clamping of locating clip or unclamps, reliable operation.
The two end part of threaded stem are polished rod, and described folder portion offers and radial presses closer screw hole, and the described screw hole that presses closer communicates with tapped hole, and one presses closer screw and presses closer the match polished rod of the head and threaded stem that make to press closer screw of screw hole and offsets.With the relative movement pressing closer screw and can avoid threaded stem and chuck, improve the reliability used, be also convenient to chuck and threaded stem installation and removal.
Described handle comprise fix with threaded stem sleeve, with sleeve cylindrical extension lever connected vertically, be positioned at the spacing ball at extension lever two end part, the diameter of spacing ball is greater than the aperture that sleeve wears extension lever, sleeve and extension lever Spielpassung, the two ends of described extension lever are provided with outside thread, and described spacing ball is provided with the tapped hole matched with extension lever outside thread.The mode of welding can be adopted between sleeve with threaded stem to fix, for being flexibly connected between sleeve with extension lever, two locating clips can be avoided to interfere in use, improve the flexibility used, the diameter of spacing ball is greater than the aperture that sleeve wears extension lever, spacing ball can avoid extension lever to depart from sleeve, plays the role of positioning.
Be provided with connecting rod between the holder of two locating clips, the holder that connecting rod left end and left positioner are pressed from both sides is rotationally connected, and the holder that connecting rod right-hand member and right positioner are pressed from both sides is rotationally connected.Two locating clips are connected by connecting rod, can avoid losing second half, and two locating clips are put on the flange of pipe fitting simultaneously, and both sides are stressed substantially identical, and two locating clips interact, and avoid appearing at because of out-shift of gravity center the problem dropped before tightening.
Beneficial effect: the technical program adopts two locating clips clamping oil transfer joints, crosses at 2 and fixes, can realize four screws and fix same effect, but but economize man-hour many.And it is applied widely, be applicable to the flange of all size signal or connecting head of changing oil.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1-holder; 101-base plate; 102-clamping plate; 103-connecting plate; Concave circular arc in 104-; 2-threaded stem; 3-chuck; 4-presses closer screw; 5-sleeve; 6-extension lever; 7-spacing ball.
Embodiment
Below in conjunction with Figure of description, the technical solution of the utility model is described in further detail.
This as shown in Figure 1, model utility comprises two symmetrically arranged locating clips, described locating clip comprises holder 1, be located at the clamping assembly on holder 1, described holder 1 is in "] " shape, comprise rectangular base plate 101, perpendicular to clamping plate 102 and the connecting plate 103 of base plate 101, described clamping plate are relative with connecting plate and be arranged in parallel, described clamping plate 102, the end face of connecting plate 103 is provided with interior concave circular arc 104, described connecting plate 103 offers tapped hole, described clamping assembly comprises threaded stem 2, be located at the chuck 3 of threaded stem 2 one end and be located at the handle of threaded stem 2 the other end, described chuck 3 is relative with the clamping plate 102 of holder 1, described threaded stem 2 and the corresponding threaded holes of connecting plate 103.
Described chuck 3 is in column, and comprise folder portion and joint, the diameter in described folder portion is greater than joint diameter, and joint offers the tapped hole of the axis matched with threaded stem 2.Realized the clamping of locating clip by the motion rotarily driving chuck 3 of screw rod or unclamped.
The two end part of threaded stem 2 are polished rod, and described folder portion offers and radial presses closer screw hole, and the described screw hole that presses closer communicates with tapped hole, and one presses closer screw 4 and presses closer the match polished rod of the head and threaded stem 2 that make to press closer screw 4 of screw hole and offsets.Adopt and press closer the relative movement that screw 4 can avoid threaded stem 2 and chuck 3, improve the reliability used, be also convenient to chuck 3 and threaded stem 2 installation and removal.The polished rod of the head and threaded stem 2 that press closer screw 4 offsets and can avoid the distortion of screw thread, affects the dismounting of threaded stem 2 and chuck 3.
Laborsaving for what operate, described handle comprise the sleeve 5 fixing with threaded stem 2, with sleeve 5 cylindrical extension lever 6 connected vertically, the spacing ball 7 being positioned at extension lever 6 two end part, the diameter of spacing ball 7 is greater than the aperture that sleeve 5 wears extension lever 6, sleeve 5 and extension lever 6 Spielpassung, the two ends of described extension lever 6 are provided with outside thread, and described spacing ball 7 is provided with the tapped hole matched with extension lever 6 outside thread.The mode of welding can be adopted between sleeve 5 with threaded stem 2 to fix, for being flexibly connected between sleeve 5 with extension lever 6, two locating clips can be avoided to interfere in use, improve the flexibility used, the diameter of spacing ball 7 is greater than the aperture that sleeve 5 wears extension lever 6, spacing ball 7 can avoid extension lever 6 to depart from sleeve 5, plays the role of positioning.
Be provided with connecting rod between the holder 1 of two locating clips, the holder 1 that connecting rod left end and left positioner are pressed from both sides is rotationally connected, and the holder 1 that connecting rod right-hand member and right positioner are pressed from both sides is rotationally connected.
During use, two locating clips are clipped in respectively two the right and lefts of flange, the clamping plate 102 of two locating clips, the interior concave circular arc 104 of connecting plate 103 are relative, the conglobate pipe hole of shape, the interference with pipeline can be avoided, also increase the surface of contact of locating clip and flange simultaneously, improve the reliability of work.
The quick fixture of a kind of flange shown in above Fig. 1 is specific embodiment of the utility model; the utility model substantive distinguishing features and progress are embodied; can according to the use needs of reality; under enlightenment of the present utility model; it is carried out to the equivalent modifications of the aspect such as shape, structure, all at the row of the protection domain of this programme.
Claims (5)
1. the quick fixture of flange, it is characterized in that: comprise two symmetrically arranged locating clips, described locating clip comprises holder (1), be located at the clamping assembly on holder (1), described holder (1) is in "] " shape, comprise rectangular base plate (101), perpendicular to clamping plate (102) and the connecting plate (103) of base plate (101), described clamping plate (102) are relative with connecting plate (103) and be arranged in parallel, described clamping plate (102), the end face of connecting plate (103) is provided with interior concave circular arc (104), described connecting plate (103) offers tapped hole, described clamping assembly comprises threaded stem (2), be located at the chuck (3) of threaded stem (2) one end and be located at the handle of threaded stem (2) the other end, described chuck (3) is relative with the clamping plate (102) of holder (1), the corresponding threaded holes of described threaded stem (2) and connecting plate (103).
2. the quick fixture of a kind of flange according to claim 1, it is characterized in that: described chuck (3) is in column, comprise folder portion and joint, the diameter in described folder portion is greater than joint diameter, and joint offers the tapped hole of the axis matched with threaded stem (2).
3. the quick fixture of a kind of flange according to claim 2, it is characterized in that: the two end part of threaded stem (2) are polished rod, described folder portion offers and radial presses closer screw hole, the described screw hole that presses closer communicates with tapped hole, and one presses closer screw (4) and presses closer the match polished rod of the head and threaded stem (2) that make to press closer screw (4) of screw hole and offset.
4. the quick fixture of a kind of flange according to claim 3, it is characterized in that: described handle comprise the sleeve (5) fixing with threaded stem (2), with sleeve (5) cylindrical extension lever (6) connected vertically, the spacing ball (7) being positioned at extension lever (6) two end part, the diameter of spacing ball (7) is greater than the aperture that sleeve (5) wears extension lever (6), sleeve (5) and extension lever (6) Spielpassung, the two ends of described extension lever (6) are provided with outside thread, and described spacing ball (7) is provided with the tapped hole matched with extension lever (6) outside thread.
5. the quick fixture of a kind of flange according to the arbitrary claim of claim 1-4, it is characterized in that: between the holder (1) of two locating clips, be provided with connecting rod, the holder (1) that connecting rod left end and left positioner are pressed from both sides is rotationally connected, and the holder (1) that connecting rod right-hand member and right positioner are pressed from both sides is rotationally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420448143.4U CN204062252U (en) | 2014-08-08 | 2014-08-08 | The quick fixture of a kind of flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420448143.4U CN204062252U (en) | 2014-08-08 | 2014-08-08 | The quick fixture of a kind of flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204062252U true CN204062252U (en) | 2014-12-31 |
Family
ID=52203764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420448143.4U Active CN204062252U (en) | 2014-08-08 | 2014-08-08 | The quick fixture of a kind of flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204062252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889595A (en) * | 2016-06-17 | 2016-08-24 | 无锡美羊动力科技有限公司 | Convenient and practical connecting valve |
-
2014
- 2014-08-08 CN CN201420448143.4U patent/CN204062252U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889595A (en) * | 2016-06-17 | 2016-08-24 | 无锡美羊动力科技有限公司 | Convenient and practical connecting valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |