CN206296481U - A kind of clamping tool for thin-wall barrel with angle - Google Patents
A kind of clamping tool for thin-wall barrel with angle Download PDFInfo
- Publication number
- CN206296481U CN206296481U CN201621346060.XU CN201621346060U CN206296481U CN 206296481 U CN206296481 U CN 206296481U CN 201621346060 U CN201621346060 U CN 201621346060U CN 206296481 U CN206296481 U CN 206296481U
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- bolt
- inner supporting
- supporting body
- thin
- expansion body
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Abstract
The utility model is related to a kind of clamping tool for thin-wall barrel with angle, belongs to field of machining.Clamping tool of the present utility model, including inner supporting body, expansion body, backing plate, nut, bolt；Screw rod one end of bolt sequentially passes through the bolt of inner supporting body, expansion body and backing plate by hole, and the smaller external diameter side of inner supporting body is relative with the dentation annulus side of expansion body, and nut is socketed by the screw thread segment trailer in bolt.By the inner chamber of inner supporting body one end insertion thin-wall barrel side with angle of clamping tool, tighten nut, it is pressed against inner supporting body, expansion body and backing plate, the expansion body dentate gyrus ring of the frustum cone structure sidewall extrusion of inner supporting body expands outwardly deformation, so as to be clamped to thin-wall barrel side with angle.Clamping tool of the present utility model, it is simple structure, low cost of manufacture, easily operated, the reliable grip of thin-wall barrel with angle is realized, workpiece is unlikely to deform after clamping, improves the following process quality of product.
Description
Technical field
The utility model is related to a kind of clamping tool for thin-wall barrel with angle, belongs to field of machining.
Background technology
Parts of thin-wall casing is widely used in the fields such as Aeronautics and Astronautics, ship, auto industry, with large scale, weight
Gently, Low rigidity, it is yielding the features such as.Therefore thin-wall case, the especially dismounting of thin-wall barrel with angle exist difficult clamping,
The difficult points such as the bad control of yielding, destructible, precision.Traditional frock clamp be difficult clamping, and be easily destroyed housing or its in
There is the shortcomings of dismounting dynamics is inadequate, and precision is inadequate again in parts, by hand grasping.
Utility model content
The purpose of this utility model is that hardly possible accommodates in order to solve thin-walled pyramidal shell during dismounting, destructible etc.
Feature, and a kind of clamping tool for thin-wall barrel with angle is provided.
The purpose of this utility model is achieved through the following technical solutions：
A kind of clamping tool for thin-wall barrel with angle of the present utility model, including inner supporting body, expansion body, backing plate,
Nut, bolt；
The frustum cone structure that inner supporting body is processed for hard material, the central axial bolt that is provided with of round platform is by hole；
The Circular plate structure that expansion body is processed for elastomeric material, the center of plectane is provided with bolt by hole, plectane front side
The outer of plate face is extended with forward dentation annulus；
The Circular plate structure that backing plate is processed for hard material, the center of plectane is provided with bolt by hole；
The head rear end of bolt is followed successively by thread segment and light bar segment, and light bar segment side wall is provided with holes for clamping；
Screw rod one end of bolt sequentially passes through the bolt of inner supporting body, expansion body and backing plate by hole, inner supporting body it is smaller outer
Footpath side is relative with the dentation annulus side of expansion body, and nut is socketed by the screw thread segment trailer in bolt, makes inner supporting body, expansion
Body and the backing plate axial limiting on bolt.
The course of work
By the inner chamber of inner supporting body one end insertion thin-wall barrel side with angle of the utility model clamping tool, spiral shell is tightened
Mother, is pressed against inner supporting body, expansion body and backing plate, outside the expansion body dentate gyrus ring of the frustum cone structure sidewall extrusion of inner supporting body
Dilatating and deformable, so as to be clamped to thin-wall barrel side with angle.Bolt light rod is clamped by holes for clamping by conventional clamping tool, complete
Paired thin-wall barrel processing.
Beneficial effect
Clamping tool of the present utility model, it is simple structure, low cost of manufacture, easily operated, realize thin wall cylinder with angle
The reliable grip of body, workpiece is unlikely to deform after clamping, improves the following process quality of product.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model clamping tool；
Fig. 2 is the utility model clamping tool expansion body left view；
Fig. 3 is the use state figure of the utility model clamping tool；
In figure, 1- inner supporting bodies；2- expansion bodies；3- backing plates；4- nuts；5- bolts.
Specific embodiment
Content of the present utility model is further described with reference to the accompanying drawings and examples.
Embodiment
A kind of clamping tool for thin-wall barrel with angle of the present utility model, as shown in figure 1, including inner supporting body 1, expanding
Open body 2, backing plate 3, nut 4, bolt 5；
The frustum cone structure that inner supporting body 1 is processed for hard material, the central axial bolt that is provided with of round platform is by hole；
As shown in Fig. 2 the Circular plate structure that expansion body 2 is processed for elastomeric material, the center of plectane is provided with bolt and passes through
Hole, the outer of plectane front side plate face is extended with forward dentation annulus；
The Circular plate structure that backing plate 3 is processed for hard material, the center of plectane is provided with bolt by hole；
The head rear end of bolt 5 is followed successively by thread segment and light bar segment, and light bar segment side wall is provided with holes for clamping；
Screw rod one end of bolt 5 sequentially passes through the bolt of inner supporting body 1, expansion body 2 and backing plate 3 by hole, inner supporting body 1 compared with
Small external diameter side is relative with the dentation annulus side of expansion body 2, and nut 4 is socketed by the screw thread segment trailer in bolt 5, makes inner support
Body 1, expansion body 2 and backing plate 3 axial limiting on bolt.
The course of work
By the inner chamber of the one end of inner supporting body 1 insertion thin-wall barrel side with angle of the utility model clamping tool, spiral shell is tightened
Female 4, it is pressed against inner supporting body 1, expansion body 2 and backing plate 3, the dentate gyrus of expansion body 2 of the frustum cone structure sidewall extrusion of inner supporting body 1
Ring expands outwardly deformation, so as to be clamped to thin-wall barrel side with angle.The polished rod of bolt 5 is by holes for clamping by conventional clamping tool
Clamping, completes to process thin-wall barrel, as shown in Figure 3.
Claims (1)
1. a kind of clamping tool for thin-wall barrel with angle, it is characterized in that：Including inner supporting body, expansion body, backing plate, nut,
Bolt；
The frustum cone structure that inner supporting body is processed for hard material, the central axial bolt that is provided with of round platform is by hole；
The Circular plate structure that expansion body is processed for elastomeric material, the center of plectane is provided with bolt by hole, plectane front side plate face
Outer be extended with dentation annulus forward；
The Circular plate structure that backing plate is processed for hard material, the center of plectane is provided with bolt by hole；
The head rear end of bolt is followed successively by thread segment and light bar segment, and light bar segment side wall is provided with holes for clamping；
Screw rod one end of bolt sequentially passes through the bolt of inner supporting body, expansion body and backing plate by hole, the smaller external diameter one of inner supporting body
Side is relative with the dentation annulus side of expansion body, by bolt screw thread segment trailer be socketed nut, make inner supporting body, expansion body and
Backing plate axial limiting on bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621346060.XU CN206296481U (en) | 2016-12-09 | 2016-12-09 | A kind of clamping tool for thin-wall barrel with angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621346060.XU CN206296481U (en) | 2016-12-09 | 2016-12-09 | A kind of clamping tool for thin-wall barrel with angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206296481U true CN206296481U (en) | 2017-07-04 |
Family
ID=59212792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621346060.XU Active CN206296481U (en) | 2016-12-09 | 2016-12-09 | A kind of clamping tool for thin-wall barrel with angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206296481U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186653A (en) * | 2017-07-31 | 2017-09-22 | 中核(天津)科技发展有限公司 | A kind of multi-point support intracavity tubular elements positioner and localization method |
| CN107202562A (en) * | 2017-07-31 | 2017-09-26 | 中核(天津)科技发展有限公司 | A kind of three coordinate measuring machine positioned based on multi-point support intracavity and measuring method |
| CN107218912A (en) * | 2017-07-31 | 2017-09-29 | 中核(天津)科技发展有限公司 | A kind of three coordinate measuring machine positioned based on expansible support inner chamber formula and measuring method |
| CN107246856A (en) * | 2017-07-31 | 2017-10-13 | 中核(天津)科技发展有限公司 | A kind of expansible support inner chamber formula tubular elements positioner and localization method |
-
2016
- 2016-12-09 CN CN201621346060.XU patent/CN206296481U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186653A (en) * | 2017-07-31 | 2017-09-22 | 中核(天津)科技发展有限公司 | A kind of multi-point support intracavity tubular elements positioner and localization method |
| CN107202562A (en) * | 2017-07-31 | 2017-09-26 | 中核(天津)科技发展有限公司 | A kind of three coordinate measuring machine positioned based on multi-point support intracavity and measuring method |
| CN107218912A (en) * | 2017-07-31 | 2017-09-29 | 中核(天津)科技发展有限公司 | A kind of three coordinate measuring machine positioned based on expansible support inner chamber formula and measuring method |
| CN107246856A (en) * | 2017-07-31 | 2017-10-13 | 中核(天津)科技发展有限公司 | A kind of expansible support inner chamber formula tubular elements positioner and localization method |
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