CN204725355U - A kind of axial force clamp - Google Patents
A kind of axial force clamp Download PDFInfo
- Publication number
- CN204725355U CN204725355U CN201420761358.1U CN201420761358U CN204725355U CN 204725355 U CN204725355 U CN 204725355U CN 201420761358 U CN201420761358 U CN 201420761358U CN 204725355 U CN204725355 U CN 204725355U
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- clamp
- ring
- product parts
- hold
- adjustment
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Abstract
The utility model relates to aviation precision component test field fixture, and particularly relating to a kind of annulus boss end face is the part on inclined-plane and the connection of test field fixture.For the design of axial force clamping clamp, easily crush part owing to not stepping up packing ring between clamp and product parts, clamp is out of shape also not so good and product parts surface contact is in addition 2 or 4 points, also easy damaged product parts.Thering is provided a kind of is with annulus boss one end face to be the product parts on inclined-plane and the connection clamping tool of clamp fixture better, more reliably.
Description
Technical field
The utility model relates to aviation precision component test field fixture, and particularly relating to a kind of annulus boss end face is the part on inclined-plane and the connection of test field fixture.
Background technology
For the design of axial force clamping clamp, easily crush part owing to not stepping up packing ring between clamp and product parts, clamp is out of shape also not so good and product parts surface contact is in addition 2 or 4 points, also easy damaged product parts.Consider that above reason carries out Curve guide impeller to clamp.
Summary of the invention
There is provided a kind of better, more reliable for being the product parts on inclined-plane and the connection clamping tool of clamp fixture with annulus boss one end face.
A kind of axial force clamping clamp, this clamp comprises and holds down assembly and compress adjustment assembly, described holding down assembly comprises hold-down ring 101, packing washer 102A, housing screw 103, pin 104A and clamp nut 105, and described compression adjustment assembly comprises adjustment pressure ring 201, packing washer 102B, adjustment screw 202, pin 104B and nut 203.
By in the cannelure surveyed in the hold-down ring 101 and adjustment pressure ring 201 semicircular ring of clamp, put into packing washer 102A and 102B (hardness of the hardness ratio product parts of packing washer is little), during Clamp blocks, piece surface has not just been crushed.By evenly processing several oblong slots on the hold-down ring 101 of clamp and the semicircular ring of adjustment pressure ring 201, the hold-down ring 101 of clamp and adjustment pressure ring 201 are more easily out of shape, increase the contact area with clamped part, both increased clamping force, be also not easy to crush part.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model section of structure;
Fig. 3 is the structural representation of clamp clamping product parts and fixture;
Fig. 4 is the structure sectional view of clamp clamping product parts and fixture.
1. fixture 2. product parts 101. hold-down ring 102A, 102B. packing washer 103. housing screw 104A, 104B. pin 105. clamp nut 201. adjusts pressure ring 202. and adjusts screw 203. nut
Specific embodiments
In the cannelure surveyed in the hold-down ring 101 and adjustment pressure ring 201 semicircular ring of clamp, add packing washer 102A, 102B, and on hold-down ring, process several oblong slots, oblong slots is evenly distributed on hold-down ring 101 and adjustment pressure ring 201.With the adjustment screw 202 on the adjustment pressure ring 201 of clamp, adjust the spacing of hold-down ring 101 and adjustment pressure ring, then lock with nut 203.The hold-down ring 101 and the adjustment pressure ring 201 that open clamp rotate around pin 104B, with cannelure in packing washer 102A and 102B, the protrusion annular table of the product parts that aligning will clamp and fixture, hold-down ring 101 and adjustment pressure ring 201 is turned to convolution, by the housing screw 103 on hold-down ring 101 through the unthreaded hole on the flat ear of adjustment pressure ring 201, screw on clamp nut 105 and compress adjustment pressure ring 201, along with the further screw-in of clamp nut 105 compresses, hold-down ring 101 and the oblong slots semicircle deforming tops adjusted on pressure ring 201, make the inclined-plane uniform contact of packing washer 102A and 102B and the product parts be clamped and fixture, and make packing washer 102A, 102B cannelure two deviational survey face produces axially inside pressure, compress product parts and clamp fixture.
Claims (1)
1. an axial force clamp, it is characterized in that: comprise and hold down assembly and compress adjustment assembly, described holding down assembly comprises hold-down ring (101), packing washer (102A), housing screw (103), pin (104A) and clamp nut (105), and described compression adjustment assembly comprises adjustment pressure ring (201), packing washer (102B), adjustment screw (202), pin (104B) and nut (203); The even several oblong slots of processing in the semicircular ring of described hold-down ring (101) and adjustment pressure ring (201), puts into packing washer (102A, 102B) in the cannelure of survey in described hold-down ring (101) and adjustment pressure ring (201) semicircular ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420761358.1U CN204725355U (en) | 2014-12-05 | 2014-12-05 | A kind of axial force clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420761358.1U CN204725355U (en) | 2014-12-05 | 2014-12-05 | A kind of axial force clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204725355U true CN204725355U (en) | 2015-10-28 |
Family
ID=54383738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420761358.1U Active CN204725355U (en) | 2014-12-05 | 2014-12-05 | A kind of axial force clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204725355U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856148A (en) * | 2016-06-06 | 2016-08-17 | 中国工程物理研究院流体物理研究所 | Water resistor clamp |
| CN106737283A (en) * | 2016-12-20 | 2017-05-31 | 国网重庆市电力公司电力科学研究院 | A kind of fixture for nmr sensor |
| CN109342083A (en) * | 2018-11-08 | 2019-02-15 | 深圳市检验检疫科学研究院 | Fixing means and fixture for the test of two wheeled electric balance car security performance |
-
2014
- 2014-12-05 CN CN201420761358.1U patent/CN204725355U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856148A (en) * | 2016-06-06 | 2016-08-17 | 中国工程物理研究院流体物理研究所 | Water resistor clamp |
| CN106737283A (en) * | 2016-12-20 | 2017-05-31 | 国网重庆市电力公司电力科学研究院 | A kind of fixture for nmr sensor |
| CN109342083A (en) * | 2018-11-08 | 2019-02-15 | 深圳市检验检疫科学研究院 | Fixing means and fixture for the test of two wheeled electric balance car security performance |
| CN109342083B (en) * | 2018-11-08 | 2024-03-22 | 深圳市检验检疫科学研究院 | Fixing method and fixture for testing safety performance of double-wheel electric balance car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 130012 No. 567 Print-Rite Road, hi tech North Zone, Jilin, Changchun Patentee after: Chinese Hangfa Changchun Control Technology Co. Ltd. Address before: 130052 Jilin province Changchun Luyuan Qinglin Road No. 999 Patentee before: Changchun Aviation Hydraulic Control Co., Ltd. |