CN204450011U - A kind of fixture of turning thin-wall winding pipe exit end - Google Patents
A kind of fixture of turning thin-wall winding pipe exit end Download PDFInfo
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- CN204450011U CN204450011U CN201420753851.9U CN201420753851U CN204450011U CN 204450011 U CN204450011 U CN 204450011U CN 201420753851 U CN201420753851 U CN 201420753851U CN 204450011 U CN204450011 U CN 204450011U
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- caudal peduncle
- winding pipe
- thin
- positioning seat
- form positioning
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Abstract
The utility model belongs to clamping tool for machine work design field, relates to a kind of fixture of turning thin-wall winding pipe exit end, it be one by chair form positioning seat 1, arc clip 2, two soket head cap screws 3, what caudal peduncle plate 4 formed with screw becomes sleeve clamp.It is characterized in that, chair form positioning seat 1 is made up of two v-shaped structure, and two place's v-shaped structures, mutually in 90 degree, are shaped through overall processing, are provided with the first caudal peduncle; Caudal peduncle plate 4 is connected to chair form positioning seat 1 back by screw fastening, is provided with the second caudal peduncle; On the radian of arc clip 2 and part, the radian of intersection matches; The utility model achieves part and locates fast, completely, without the need to centering; Clamping is firm, nothing distortion; Double turning can be supplied; Easy to use, save cost, improve operating efficiency.
Description
Technical field:
The utility model belongs to clamping tool for machine work design field, relates to a kind of fixture of turning thin-wall winding pipe exit end.
Goal of the invention:
For overcoming thin-winding pipe location, clamping difficulty when turning, centering is loaded down with trivial details time-consuming, very easily produces the problem of distortion, and the utility model provides a kind of positioning and clamping quick, without the need to centering, and distortion-free turning clamp.
Background technology:
In the turning thin-wall bend pipe two place port of export, location, clamping difficulty, very easily produce distortion, and distortion presents irregularities and can not quantification property.Cause accessory size effectively to be ensured, qualification rate is low, often causes part to criticize substitute and even scraps.
As shown in Figure 3, it has two serious technological deficiencies for conventional brace scheme location, compression, and one is that location owed by part: only limit part five frees degree, part does not limit around the rotational freedom of centering axis, and part work in-process has the possibility of rotation.Two is that this thin-walled ghost part R place when compacted produces gross distortion, causes part working position diameter and cylindricity is overproof, center height dimension overproof.
Traditional diamond-making technique is for increasing thin-winding pipe rigidity in case compressive deformation, adopted once and filled with the method for filling out wax and urea at thin-winding pipe inner chamber, but technological effect is all undesirable, because wax is soft, chance power is without just, and urea chance machine tool coolant is instant, is still out of shape when thin-winding pipe is compacted, causes passing rate of processing extremely low.
Utility model content:
Technical scheme: a kind of fixture of turning thin-wall winding pipe exit end, comprise chair form positioning seat (1), arc clip (2) and two soket head cap screws (3) and caudal peduncle plate (4), wherein, chair form positioning seat (1) is made up of two v-shaped structure, two place's v-shaped structures are mutually in 90 °, between form and hold the space of thin-winding pipe, chair form positioning seat (1) both sides are provided with inclined-plane, inclined-plane respectively there is place's screw, chair form positioning seat (1) symmetrical structure; On the radian of arc clip (2) and thin-winding pipe, the radian of intersection matches, arc clip (2) can pass through soket head cap screw (3) and be fixed between two inclined-planes, with fixing thin-winding pipe, it is characterized in that, in two other face that chair form positioning seat (1) is relative with inclined-plane, a face is provided with columniform first caudal peduncle (5), another one face is provided with some screwed holes, caudal peduncle plate (4) can be fixed thereon by screw, and caudal peduncle plate (4) is non-is also provided with the second caudal peduncle (6) in part one side.
For the deficient location of conventional brace scheme and the serious technological deficiency of thin-winding pipe compressive deformation two, the utility model devises chair form positioning seat 1; thin-winding pipe two place cylindrical is " seat respectively " " lean on " on two V-arrangement faces, place, thin-winding pipe Yuan Bu center is made automatically to be on V-arrangement symmetry axis, realize thin-winding pipe without the need to centering, locate fast, completely; Devise arc clip simultaneously, annular is strangled and is pressed on thin-winding pipe " waist ", thrust avoids the yielding position of thin-winding pipe dexterously, thrust distributes along thin-winding pipe even circumferential, utilize " arch bridge component principle ", make a thin-winding pipe material compression chord, do not wait other undesirable stress by bending, avoid thin-winding pipe distortion.Ensure that compression thin-winding pipe is easy, reliable, nothing distortion; During turning, lathe three-claw chuck clamping caudal peduncle 5, the turning one place port of export is to completing; After clamp caudal peduncle 6 again, turning another place port of export to completing.A sleeve clamp processing thin-walled bend pipe two place's port of export (as shown in Figure 2) can be realized.
Beneficial effect:
1, quick and complete location: design uses chair form positioning seat to realize thin-winding pipe without the need to centering, locates fast, completely.
2, easy reliable nothing distortion is compressed: design uses arc clip to strangle pressure part, avoids thin-winding pipe compressive deformation.
3, one-object-many-purposes a: the sleeve clamp processing thin-walled bend pipe two place port of export can be realized.Relative to two sleeve clamps that traditional diamond-making technique needs, the utility model saves cost.
4, direct turning spray: omit the scribing by bench worker in Conventional processing methods, rough mill, fill with and fill out urea, cleaning urea four procedure.Save a large amount of man-hour and expense, shorten the thin-winding pipe process-cycle.
5, the processing error situation because fixture location, compression make thin-winding pipe be out of shape and produce has been stopped.Drastically increase product percent of pass.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model, and wherein, 1 is chair form positioning seat, and 2 is arc clip, and 3 is soket head cap screw, and 4 is caudal peduncle plate, and 5 is the first caudal peduncle, and 6 is the second caudal peduncle.
Fig. 2 is that thin-winding pipe is installed on stereogram after fixture.
Fig. 3 is conventional brace scheme location, compresses schematic diagram.
Detailed description of the invention:
A kind of fixture of turning thin-wall winding pipe exit end, comprise chair form positioning seat (1), arc clip (2) and two soket head cap screws (3) and caudal peduncle plate (4), wherein, chair form positioning seat (1) is made up of two v-shaped structure, two place's v-shaped structures are mutually in 90 °, between form and hold the space of thin-winding pipe, chair form positioning seat (1) both sides are provided with inclined-plane, inclined-plane respectively there is place's screw, chair form positioning seat (1) symmetrical structure; On the radian of arc clip (2) and thin-winding pipe, the radian of intersection matches, arc clip (2) can pass through soket head cap screw (3) and be fixed between two inclined-planes, with fixing thin-winding pipe, it is characterized in that, in two other face that chair form positioning seat (1) is relative with inclined-plane, a face is provided with columniform first caudal peduncle (5), another one face is provided with some screwed holes, caudal peduncle plate (4) can be fixed thereon by screw, and caudal peduncle plate (4) is non-is also provided with the second caudal peduncle (6) in part one side.
During turning, lathe three-claw chuck clamps the first caudal peduncle 5, and the turning one place port of export is to completing; After clamp the second caudal peduncle 6 again, turning another place port of export to completing.
Claims (1)
1. the fixture of a turning thin-wall winding pipe exit end, comprise chair form positioning seat (1), arc clip (2) and two soket head cap screws (3) and caudal peduncle plate (4), wherein, chair form positioning seat (1) is made up of two v-shaped structure, two place's v-shaped structures are mutually in 90 degree, between form and hold the space of thin-winding pipe, chair form positioning seat (1) both sides are provided with inclined-plane, inclined-plane respectively there is place's screw, chair form positioning seat (1) symmetrical structure; On the radian of arc clip (2) and thin-winding pipe, the radian of intersection matches, arc clip (2) can pass through soket head cap screw (3) and be fixed between two inclined-planes, with fixing thin-winding pipe, it is characterized in that, in two other face that chair form positioning seat (1) is relative with inclined-plane, a face is provided with columniform first caudal peduncle (5), another one face is provided with some screwed holes, caudal peduncle plate (4) can be fixed thereon by screw, and caudal peduncle plate (4) is non-is also provided with the second caudal peduncle (6) in part one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753851.9U CN204450011U (en) | 2014-12-03 | 2014-12-03 | A kind of fixture of turning thin-wall winding pipe exit end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753851.9U CN204450011U (en) | 2014-12-03 | 2014-12-03 | A kind of fixture of turning thin-wall winding pipe exit end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204450011U true CN204450011U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420753851.9U Active CN204450011U (en) | 2014-12-03 | 2014-12-03 | A kind of fixture of turning thin-wall winding pipe exit end |
Country Status (1)
| Country | Link |
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| CN (1) | CN204450011U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115246A (en) * | 2018-01-04 | 2018-06-05 | 上海宝业机电科技有限公司 | A kind of intersection cutting equipment and its application method |
| CN109434503A (en) * | 2018-12-05 | 2019-03-08 | 兰州飞行控制有限责任公司 | A kind of rapid processing fixture of casting strip angle bend pipe |
| CN114952337A (en) * | 2022-05-26 | 2022-08-30 | 北京机电研究所有限公司 | Tool clamp set and workpiece machining method |
-
2014
- 2014-12-03 CN CN201420753851.9U patent/CN204450011U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115246A (en) * | 2018-01-04 | 2018-06-05 | 上海宝业机电科技有限公司 | A kind of intersection cutting equipment and its application method |
| CN108115246B (en) * | 2018-01-04 | 2023-11-03 | 上海宝业机电科技有限公司 | Intersecting line cutting equipment and using method thereof |
| CN109434503A (en) * | 2018-12-05 | 2019-03-08 | 兰州飞行控制有限责任公司 | A kind of rapid processing fixture of casting strip angle bend pipe |
| CN114952337A (en) * | 2022-05-26 | 2022-08-30 | 北京机电研究所有限公司 | Tool clamp set and workpiece machining method |
| CN114952337B (en) * | 2022-05-26 | 2024-01-30 | 中国机械总院集团北京机电研究所有限公司 | Tool clamp set and workpiece machining method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |