CN102071308A - Double-layer clamping device for bent axle - Google Patents
Double-layer clamping device for bent axle Download PDFInfo
- Publication number
- CN102071308A CN102071308A CN2009102460475A CN200910246047A CN102071308A CN 102071308 A CN102071308 A CN 102071308A CN 2009102460475 A CN2009102460475 A CN 2009102460475A CN 200910246047 A CN200910246047 A CN 200910246047A CN 102071308 A CN102071308 A CN 102071308A
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- bent axle
- shaped block
- clamping device
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Abstract
The invention relates to a double-layer clamping device for a bent axle, comprising a lower V-shaped block, a left post, a right post, an upper V-shaped block and an upper beam, wherein the left and right posts are respectively fixed at two sides of the lower V-shaped block through screws; the upper V-shaped block is installed above the lower V-shaped block; and one end of the upper beam is hinged with the left post through a pin, and the other end of the upper beam is connected with a gland nut on an eyelet bolt hinged on the right post through the eyelet bolt; and a double-layer bent axle is compressed and clamped between the lower V-shaped block and the upper V-shaped block and between the upper V-shaped block and the upper beam. The double-layer clamping device is simple and reliable in structure, two aging axles are compressed and fixed once, the number of the aging axle with once aging is increased, the number of the compression bolts is reduced; and the operation and use are convenient, the labor intensity of an operator is alleviated, the work efficiency is high, and the device is suitable for clamping axle parts in vibration aging.
Description
Technical field
The present invention relates to a kind of clamping device, the double-deck clamping device of specifically a kind of bent axle.Fixing use when it is suitable for axial workpiece and carries out oscillating aging.
Background technology
We know, in the axial workpiece manufacturing processed, since stressed or be heated inhomogeneously, innerly produce uneven plastic deformation, after processing, all there is unrelieved stress.Unrelieved stress is the major reason of hardware cracking or distortion, greatly influences the fatigue strength of hardware and the stability of dimensional precision.Eliminating unrelieved stress is crucial task of mechanical processing industry.Oscillating aging (VSR) be exactly by apply that method for oscillating reduces or the homogenizing member in unrelieved stress, thereby improve the working strength of member, reduce to be out of shape and the precision of stable dimensions.When carrying out oscillating aging in the past, axial workpiece is tiled on the vibrating bottom plate, and compresses with a plurality of bolts.Therefore, limited by vibrating bottom plate, the quantity of an oscillating aging is few big or smallly, and because will tighten a plurality of bolts, so labour intensity is also very big.
Summary of the invention
Technical problem to be solved by this invention is to overcome above-mentioned the deficiencies in the prior art, provides a kind of simple and reasonable for structure, operation, easy to use, the double-deck fixedly timeliness axle of placing, the double-deck clamping device of the bent axle of high efficiency.
The technical scheme that the present invention solves the problems of the technologies described above employing is: the double-deck clamping device of a kind of bent axle, it includes down V-block, left column, right column, goes up V-block, top end rail, it is characterized in that: left column, right column are screwed the both sides at following V-block respectively, last V-block is installed in down the V-block top, top end rail one end is by pin and left column hinge, the other end is connected with hold-down nut on the swing bolt in the swing bolt on the right column by hinge, and pressing clip is down between V-block and the last V-block and the double-deck bent axle between last V-type and the top end rail.
The present invention is said to be provided with a V-type groove above the V-block down.
The said V-block upper and lower surface of going up of the present invention respectively is provided with a V-type groove.
The present invention is said to go up the outside of V-block and following V-block and makes progress and between the inboard of jut concavo-convex mating surface is arranged.
When the present invention works, V-block under two to five groups is fixed on the vibrating bottom plate.A bent axle is placed on down in the V-type groove of V-block, installing V-block above the V-block down, another root bent axle is placed in the V-type groove above the V-block, like this, two bent axles divide and two-layerly are clamped under several groups between the V-block and last V-block and between last V-type and the top end rail, finish fixing to by the timeliness bent axle.Against existing technologies, the present invention is simple and reasonable for structure, two timeliness axles once can be fixedly clamped, increase the quantity of the axle of a timeliness, reduced push bolt quantity, operation, easy to use has alleviated operator's labour intensity, high efficiency, clamping is used when being suitable for that axial workpiece carried out oscillating aging.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the A-A sectional view of Fig. 1.
Label among the figure is: 1. descend V-block, and 2. screw, 3. left column, 4. pin, 5. top end rail, 6. hold-down nut, 7. swing bolt is 8. gone up V-block, 9. right column.
Embodiment
As can be seen from Figure 1, the double-deck clamping device of a kind of bent axle, it includes down V-block 1, left column 3, right column 9, goes up V-block 8, top end rail 5 etc.Be provided with a V-type groove above the V-block 1 under said.Left column 3, right column 9 are fixed on down the both sides of V-block 1 respectively with screw 2.Last V-block 8 is installed in down V-block 1 top, and said V-block 1 upper and lower surface of going up respectively is provided with a V-type groove, and wherein Xia Mian V-type groove correspondence down the V-type groove above the V-block 1, and a bent axle is clipped between them.V-type groove above the last V-block 1 is used for carrying another root bent axle.Said top end rail 5 one ends are by pin 4 and left column 3 hinges, the other end is connected with hold-down nut 6 on the swing bolt 7 in the swing bolt on the right column 97 by hinge, and pressing clip is down between V-block 1 and the last V-block 8 and the double-deck bent axle between last V-type 8 and the top end rail 5.
The present invention is said to go up the outside of V-block 8 and following V-block 1 and makes progress and between the inboard of jut concavo-convex mating surface is arranged.As shown in Figure 2.Like this, can make things convenient for, install V-block 8 on the V-block 1 down reliably.
When the present invention works, V-block 1 under two to five groups is fixed on the vibrating bottom plate.A bent axle is placed on down in the V-type groove of V-block 1, installing V-block 8 above the V-block down, another root bent axle is placed in the V-type groove above the V-block 8, like this, two bent axles divide and two-layerly are clamped under several groups between the V-block 1 and last V-block 8 and between last V-type 8 and the top end rail 5, and reliable grip is fixing by the timeliness bent axle.The present invention is simple and reasonable for structure, two the timeliness axles that once can be fixedly clamped, and the quantity of the axle of a timeliness of increase has reduced push bolt quantity, and operation, easy to use has alleviated operator's labour intensity, high efficiency.
Claims (4)
1. the double-deck clamping device of a bent axle, it includes down V-block, left column, right column, goes up V-block, top end rail, it is characterized in that: left column, right column are screwed the both sides at following V-block respectively, last V-block is installed in down the V-block top, top end rail one end is by pin and left column hinge, the other end is connected with hold-down nut on the swing bolt in the swing bolt on the right column by hinge, and pressing clip is down between V-block and the last V-block and the double-deck bent axle between last V-type and the top end rail.
2. the double-deck clamping device of bent axle according to claim 1 is characterized in that: be provided with a V-type groove above the V-block under said.
3. the double-deck clamping device of bent axle according to claim 1 is characterized in that: the said V-block upper and lower surface of going up respectively is provided with a V-type groove.
4. the double-deck clamping device of bent axle according to claim 1 is characterized in that: the said outside of going up V-block and following V-block make progress has concavo-convex mating surface between the inboard of jut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102460475A CN102071308B (en) | 2009-11-19 | 2009-11-19 | Double-layer clamping device for bent axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102460475A CN102071308B (en) | 2009-11-19 | 2009-11-19 | Double-layer clamping device for bent axle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102071308A true CN102071308A (en) | 2011-05-25 |
| CN102071308B CN102071308B (en) | 2012-07-25 |
Family
ID=44030065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102460475A Expired - Fee Related CN102071308B (en) | 2009-11-19 | 2009-11-19 | Double-layer clamping device for bent axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102071308B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424888A (en) * | 2016-10-14 | 2017-02-22 | 江苏金淮减速机有限公司 | Horizontal planing machine for machining internal hole spline grooves of long shaft parts |
| CN108890329A (en) * | 2018-07-05 | 2018-11-27 | 江苏蔚金模塑股份有限公司 | The fixture of slot is cut on axis |
| CN109807572A (en) * | 2019-03-20 | 2019-05-28 | 扬州大学 | A kind of precision machining method for processing axial flow pump blade inner tooling combination and axial flow pump blade inner |
| CN111301154A (en) * | 2020-03-24 | 2020-06-19 | 重庆长安汽车股份有限公司 | Electronic water pump mounting structure |
| CN113804399A (en) * | 2021-10-13 | 2021-12-17 | 中煤科工生态环境科技有限公司 | Collecting space area ponding analogue simulation test device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4718473A (en) * | 1985-01-25 | 1988-01-12 | General Kinematics Corporation | Vibratory stress relief apparatus |
| CN200998821Y (en) * | 2006-10-10 | 2008-01-02 | 上海宝钢新事业发展总公司 | Round steel bar clamp |
| CN201534871U (en) * | 2009-11-19 | 2010-07-28 | 天润曲轴股份有限公司 | Bent shaft double-layer clamping device |
-
2009
- 2009-11-19 CN CN2009102460475A patent/CN102071308B/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424888A (en) * | 2016-10-14 | 2017-02-22 | 江苏金淮减速机有限公司 | Horizontal planing machine for machining internal hole spline grooves of long shaft parts |
| CN106424888B (en) * | 2016-10-14 | 2018-03-09 | 江苏金淮减速机有限公司 | Process the horizontal planer of longaxones parts endoporus spline |
| CN108890329A (en) * | 2018-07-05 | 2018-11-27 | 江苏蔚金模塑股份有限公司 | The fixture of slot is cut on axis |
| CN109807572A (en) * | 2019-03-20 | 2019-05-28 | 扬州大学 | A kind of precision machining method for processing axial flow pump blade inner tooling combination and axial flow pump blade inner |
| CN109807572B (en) * | 2019-03-20 | 2020-09-18 | 扬州大学 | Tool combination for machining axial flow pump blade and precision machining method of axial flow pump blade |
| CN111301154A (en) * | 2020-03-24 | 2020-06-19 | 重庆长安汽车股份有限公司 | Electronic water pump mounting structure |
| CN111301154B (en) * | 2020-03-24 | 2022-07-08 | 重庆长安汽车股份有限公司 | Electronic water pump mounting structure |
| CN113804399A (en) * | 2021-10-13 | 2021-12-17 | 中煤科工生态环境科技有限公司 | Collecting space area ponding analogue simulation test device |
| CN113804399B (en) * | 2021-10-13 | 2024-04-05 | 中煤科工生态环境科技有限公司 | Goaf ponding analog simulation test device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102071308B (en) | 2012-07-25 |
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Granted publication date: 20120725 Termination date: 20151119 |
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| EXPY | Termination of patent right or utility model |