CN202185756U - Air conditioner valve clamp - Google Patents
Air conditioner valve clamp Download PDFInfo
- Publication number
- CN202185756U CN202185756U CN2011202959113U CN201120295911U CN202185756U CN 202185756 U CN202185756 U CN 202185756U CN 2011202959113 U CN2011202959113 U CN 2011202959113U CN 201120295911 U CN201120295911 U CN 201120295911U CN 202185756 U CN202185756 U CN 202185756U
- Authority
- CN
- China
- Prior art keywords
- valve body
- air
- cylinder
- circular arc
- hollow body
- 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 an air conditioner valve clamp which is a cylinder (1) with a hollow body (2) in the middle; the section of the hollow body (2) is a square which is matched with the section of an air conditioner valve and circular arcs (3) are arranged at four corners of the square; two end points of the circular arcs (3) are respectively connected with two adjacent edges of the squares and the centers of circles of the circular arcs (3) are the corners of the square; the cylinder (1) is provided with a gap (4) at one circular arc (3) of the hollow body (2); threaded holes (5) are arranged inon the cylinder (1) and aton two sides of the gap (4); and the threaded holes (5) are screwed with fastening screws (6). The air conditioner valve clamp is capable of ensuring that the concentricity of two ends of the air conditioner valve is below 0.01 in the machining process.
Description
Technical field
The utility model relates to anchor clamps, is specifically related to a kind of air-conditioning valve body anchor clamps.
Background technology
At present, the air-conditioning valve body is formed by special-shaped material, and the concentricity that generally requires its two ends is below 0.01.Therefore, in the manufacturing process of air-conditioning valve body, generally use anchor clamps that the one of which end is fixed, then the other end carried out operations, with the concentricity that guarantees the air-conditioning valve body in claimed range.And the air-conditioning valve body anchor clamps of prior art, for the centre has the hollow cylinder of cubic cylindricality.When using these anchor clamps, with an end of air-conditioning valve body be inserted in the cubic cylindricality of anchor clamps hollow in, the other end to the air-conditioning valve body carries out operations then.This air-conditioning valve body anchor clamps owing to can not clamp the air-conditioning valve body well, cause sliding each other easily between air-conditioning valve body and the anchor clamps, thereby the concentricity that can not guarantee air-conditioning valve body two ends is below 0.01.
The utility model content
The utility model technical problem to be solved is the deficiency to above prior art, and the concentricity that a kind of assurance air-conditioning valve body two ends of in air-conditioning valve body mechanical processing process, using are provided is at the air-conditioning valve body anchor clamps below 0.01.
For addressing the above problem; The utility model provides a kind of air-conditioning valve body anchor clamps; These anchor clamps are middle cylinder with hollow body; The cross section of said hollow body is to locate to be circular arc with square and tetragonal four angles of air control valve body section coupling; Two end points of circular arc are connected with tetragonal two adjacent sides respectively and the center of circle of circular arc place circle is tetragonal angle, and said cylinder has a seam at a circular arc place of hollow body, and the cylinder on seam both sides is provided with screwed hole and is combined with trip bolt.
After adopting above structure; The utility model compared with prior art has the following advantages: in air-conditioning valve body mechanical processing process, unclamp the trip bolt of the utility model air-conditioning valve body anchor clamps earlier; Because the place, four angles in the square cross section of hollow body is circular arc; Cylinder has a seam at a circular arc place of hollow body, and circular arc has certain force of strain, so ability opened with certain angle in seam place on the cylinder; So that an end of air-conditioning valve body is inserted in the hollow body of these anchor clamps, the trip bolt of screwing then is to be fixed in the air-conditioning valve body in these anchor clamps.Because the cross section of hollow body and the cross-sections match of air-conditioning valve body so these anchor clamps can clamp the air-conditioning valve body well, make between air-conditioning valve body and the anchor clamps and can not slide each other, thereby the concentricity that guarantees air-conditioning valve body two ends in mechanical processing process is below 0.01.
Description of drawings
Shown in Figure 1 is the structural representation of the utility model air-conditioning valve body anchor clamps;
Shown in Figure 2 is the schematic cross-section of the utility model air-conditioning valve body anchor clamps.
Wherein: 1, cylinder; 2, hollow body; 3, circular arc; 4, seam; 5, screwed hole; 6, trip bolt.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to detail.
Like Fig. 1, shown in Figure 2; The utility model air-conditioning valve body anchor clamps are middle cylinder 1 with hollow body 2; The cross section of said hollow body 2 is to locate to be circular arc 3 with square and tetragonal four angles of air control valve body section coupling; Two end points of circular arc 3 are connected with tetragonal two adjacent sides respectively and the center of circle of circular arc 3 place circles is tetragonal angle; Said cylinder 1 has a seam 4 at circular arc 3 places of hollow body 2, the cylinder 1 that stitches 4 both sides is provided with screwed hole 5 and is combined with trip bolt 6.
Above embodiment be to the explanation of the utility model with explain that further rather than to the restriction of the utility model, any modification of in the interest field of the utility model, being done all falls into the protection domain of the utility model.
Claims (1)
1. air-conditioning valve body anchor clamps; The cylinder (1) that has hollow body (2) for the centre; It is characterized in that: the cross section of said hollow body (2) is circular arc (3) for square and the place, tetragonal four angles with air control valve body section coupling; Two end points of circular arc (3) are connected with tetragonal two adjacent sides respectively and the center of circle of circular arc (3) place circle is tetragonal angle; Said cylinder (1) locates to have a seam (4) at a circular arc (3) of hollow body (2), and the cylinder (1) on seam (4) both sides is provided with screwed hole (5) and is combined with trip bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202959113U CN202185756U (en) | 2011-08-12 | 2011-08-12 | Air conditioner valve clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202959113U CN202185756U (en) | 2011-08-12 | 2011-08-12 | Air conditioner valve clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202185756U true CN202185756U (en) | 2012-04-11 |
Family
ID=45917226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202959113U Expired - Fee Related CN202185756U (en) | 2011-08-12 | 2011-08-12 | Air conditioner valve clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202185756U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458867A (en) * | 2015-11-16 | 2016-04-06 | 中国科学院长春光学精密机械与物理研究所 | Clamp controlling non-rotational symmetry errors for optical elements during polishing |
| CN105127784B (en) * | 2015-09-18 | 2017-08-11 | 苏州市希格曼精密机械有限公司 | A kind of connecting tooling |
| CN107350859A (en) * | 2017-08-04 | 2017-11-17 | 格林精密部件(苏州)有限公司 | A kind of output shaft workpiece side compression type hydraulically operated fixture |
-
2011
- 2011-08-12 CN CN2011202959113U patent/CN202185756U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127784B (en) * | 2015-09-18 | 2017-08-11 | 苏州市希格曼精密机械有限公司 | A kind of connecting tooling |
| CN105458867A (en) * | 2015-11-16 | 2016-04-06 | 中国科学院长春光学精密机械与物理研究所 | Clamp controlling non-rotational symmetry errors for optical elements during polishing |
| CN107350859A (en) * | 2017-08-04 | 2017-11-17 | 格林精密部件(苏州)有限公司 | A kind of output shaft workpiece side compression type hydraulically operated fixture |
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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 |
Granted publication date: 20120411 Termination date: 20170812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |