CN205309368U - Thin wall ring trimming device - Google Patents
Thin wall ring trimming device Download PDFInfo
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- CN205309368U CN205309368U CN201521057723.1U CN201521057723U CN205309368U CN 205309368 U CN205309368 U CN 205309368U CN 201521057723 U CN201521057723 U CN 201521057723U CN 205309368 U CN205309368 U CN 205309368U
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- push rod
- trimming device
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- tip
- lever support
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Abstract
The utility model relates to a trimming device, concretely relates to thin wall ring trimming device, include: a top for repairing the ejector pin of deformation, be used for support top rod's ejector rod base and set up in the ejector pin top, ejector rod base is last to be provided with more than three the ejector pin, just the ejector pin uses the ejector rod base center as the centre of a circle, at the peripheral circumference equipartition of ejector rod base, last division of ejector rod base is porose, forms to be used for assembling the passageway of ejector pin, the ejector pin tail end assemble in in the passageway, have and stretch out along the adjustment of passageway axial direction the function of ejector rod base length. Through adjustable ejector pin, withstand the deformation part, exert anti -deformation power in deformation department, reach and repair the purpose of being out of shape, the home range of ejector pin is big, can adapt to the repairment requirement of the cyclic annular part of thin wall of multiple internal diameter, and design that three ejector pin circumference distribute can be fine is directed against the deformations problems that the overwhelming majority is caused by the three -jaw anchor clamps.
Description
Technical field
This utility model relates to a kind of trimming device, is specifically related to a kind of thin-walled ring trimming device.
Background technology
In thin-walled ring production and processing, turnery processing is requisite one to operation, but in turnery processing, clip holding force makes the plastic deformation (lasso internal stress) that lasso produces not eliminate at all, during heat treatment, the change of material structure makes internal stress at utmost be released, and causes that lasso deformation is serious. Additionally, mostly still adopt Three-jaw fixture during turnery processing, result in Rhizoma Sparganii deformation, then cause mill crudy to be difficult to control to. At present, most of producers adopt and the mode accommodating deformation section excision directly avoid the occurrence of the problems referred to above, but the waste of this method is big, it does not have front solves part deformation problem.
Utility model content
The purpose of this utility model, is the problem in order to solve in background technology, it is provided that a kind of thin-walled ring trimming device, adopts the method for reversible deformation to reach the dressing purpose of thin-walled ring.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of thin-walled ring trimming device, including: for repairing the push rod of deformation, for the tip-lever support of supporting post-rod be arranged at the top on push rod top; Described tip-lever support is provided with three the above push rods, and described push rod is with tip-lever support center for the center of circle, uniform in tip-lever support peripheral circumferential; Having hole on described tip-lever support, form the passage in order to assemble described push rod, described push rod tail end is assemblied in described passage, has the function stretching out described tip-lever support length along passage axial direction adjustment. By adjustable push rod, withstand deformation part, reversible deformation power is applied in deformation place, reach to repair the purpose of deformation, the range of activity of push rod is big, adapt to the finishing requirement of the thin-walled annular part of multiple internal diameter, the problem on deformation that the design of three push rod circle distribution can well be caused by Three-jaw fixture for the overwhelming majority.
As preferably, described push rod and top are respectively arranged with internal and external threads, make push rod and come directly towards adjustable connection, being used for finely tuning so that the precision of Deformation Repair is higher.
As preferably, one end that described top is not connected with push rod is provided with round end so that impetus is more accurate.
As preferably, on described push rod and be positioned at described tip-lever support arranged outside and have the adjusting nut for regulating described push rod position, described tip-lever support is close to described adjusting nut side and is provided with the adjustment plane parallel with adjusting nut bottom surface.
As preferably, described passage end is connected to pipeline, it is provided with to provide gas or the liquid of push rod activity pressure in pipeline, it is provided with in described passage two ends in order to the projection that described push rod is spacing, described push rod tail end is provided with projection, and described push rod is positioned at the arranged outside that described channel interior divides the spring in order to resilience. Adopting and pneumatically or hydraulically implement reversible deformation, process is more simple, the projection of passage in order to limit the moving position of described push rod, gas or liquid from passage by push rod jack-up, after pressure release, resilience under the action of the spring.
As preferably, being provided with sealing ring between described projection and passage, in order to strengthen sealing so that gas-liquid pressure is more stable.
In sum, the beneficial effects of the utility model:
1. a kind of thin-walled ring trimming device described in the utility model is by repairing the part deformation caused by fixture so that the deformation section of part can reach examination requirements, thus the scrappage of the part reduced.
2. part deformation section is repaired by a kind of thin-walled ring trimming device described in the utility model, improves the utilization rate of thin-walled ring material, saves production cost.
3. a kind of thin-walled ring trimming device described in the utility model, restorative procedure is simple, repairs precision height, and repairing effect is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of this utility model embodiment 2.
Detailed description of the invention
Specific examples below is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model.
This utility model is described in detail with embodiment below in conjunction with accompanying drawing.
Embodiment 1:
According to Fig. 1, a kind of thin-walled ring trimming device, including: for repairing the push rod 1 of deformation, for the tip-lever support 2 of supporting post-rod 1 be arranged at the top 3 on push rod 1 top; Tip-lever support 2 is provided with three with upper ejector pin 1, and push rod 1 is with tip-lever support 2 center for the center of circle, uniform in tip-lever support 2 peripheral circumferential; Having hole on tip-lever support 2, form the passage 21 in order to assemble push rod 1, push rod 1 tail end is assemblied in passage 21, has the function stretching out tip-lever support 2 length along passage 21 axial direction adjustment. By adjustable push rod 1, withstand deformation part, reversible deformation power is applied in deformation place, reach to repair the purpose of deformation, the range of activity of push rod 1 is big, adapt to the finishing requirement of the thin-walled annular part of multiple internal diameter, the problem on deformation that the design of three push rod 1 circle distribution can well be caused by Three-jaw fixture for the overwhelming majority.
Push rod 1 is respectively arranged with internal and external threads with top 3, makes push rod 1 and comes directly towards 3 and adjustable be connected, being used for finely tuning so that the precision of Deformation Repair is higher. One end that top 3 is not connected with push rod 1 is provided with round end so that impetus is more accurate. On push rod 1 and be positioned at tip-lever support 2 arranged outside and have the adjusting nut 11 for regulating push rod 1 position, tip-lever support 2 is close to adjusting nut 11 side and is provided with the adjustment plane 22 parallel with adjusting nut 11 bottom surface.
During use, one thin-walled ring trimming device is lining in thin-walled ring to be trimmed, props up deformation position with push rod 1, adjust adjusting nut 11 according to deformation quantity, utilize reversible deformation principle to reach repairing effect.
Embodiment 2:
According to Fig. 2, a kind of thin-walled ring trimming device, including: for repairing the push rod 1 of deformation, for the tip-lever support 2 of supporting post-rod 1 be arranged at the top 3 on push rod 1 top; Tip-lever support 2 is provided with three with upper ejector pin 1, and push rod 1 is with tip-lever support 2 center for the center of circle, uniform in tip-lever support 2 peripheral circumferential; Having hole on tip-lever support 2, form the passage 21 in order to assemble push rod 1, push rod 1 tail end is assemblied in passage 21, has the function stretching out tip-lever support 2 length along passage 21 axial direction adjustment. By adjustable push rod 1, withstand deformation part, reversible deformation power is applied in deformation place, reach to repair the purpose of deformation, the range of activity of push rod 1 is big, adapt to the finishing requirement of the thin-walled annular part of multiple internal diameter, the problem on deformation that the design of three push rod 1 circle distribution can well be caused by Three-jaw fixture for the overwhelming majority.
Push rod 1 is respectively arranged with internal and external threads with top 3, makes push rod 1 and comes directly towards 3 and adjustable be connected, being used for finely tuning so that the precision of Deformation Repair is higher. One end that top 3 is not connected with push rod 1 is provided with round end so that impetus is more accurate. Passage 21 one end is connected to pipeline 22, it is provided with to provide gas or the liquid of push rod 1 activity pressure in pipeline, it is provided with in passage 21 two ends in order to the projection 211 that push rod 1 is spacing, push rod 1 tail end is provided with projection 12, and push rod 1 is positioned at the arranged outside of passage 21 part the spring 13 in order to resilience. Adopting and pneumatically or hydraulically implement reversible deformation, process is more simple, and the projection 211 of passage 21 is interior by push rod 1 jack-up from passage 21 in order to limit the moving position of push rod 1, gas or liquid, after pressure release, and resilience under spring 13 acts on. Sealing ring 121 it is provided with, in order to strengthen sealing so that gas-liquid pressure is more stable between projection 12 and passage 21.
During use, one thin-walled ring trimming device is lining in thin-walled ring to be trimmed, deformation position is propped up with push rod 1, gas or liquid is passed in passage 21, control pressure and thin-walled annular strain place is forced reversible deformation reparation, after having repaired, pressure release, push rod 1 resilience under spring 13 acts on, just can be taken off trimming device.
Claims (9)
1. a thin-walled ring trimming device, it is characterised in that including: for repairing the push rod (1) of deformation, for the tip-lever support (2) of supporting post-rod (1) be arranged at the top (3) on push rod (1) top;
Described tip-lever support (2) is provided with three the above push rods (1), and described push rod (1) is with tip-lever support (2) center for the center of circle, uniform in tip-lever support (2) peripheral circumferential;
Described tip-lever support has hole on (2), form the passage (21) in order to assemble described push rod (1), described push rod (1) tail end is assemblied in described passage (21), has the function stretching out described tip-lever support (2) length along passage (21) axial direction adjustment.
2. a kind of thin-walled ring trimming device according to claim 1, it is characterised in that described push rod (1) is respectively arranged with internal and external threads with top (3), makes push rod (1) and comes directly towards that (3) are adjustable to be connected.
3. a kind of thin-walled ring trimming device according to claim 2, it is characterised in that one end that described top (3) are not connected with push rod (1) is provided with round end.
4. a kind of thin-walled ring trimming device according to claim 3, it is characterized in that, described push rod (1) is gone up and is positioned at described tip-lever support (2) arranged outside the adjusting nut (11) for regulating described push rod (1) position, and described tip-lever support (2) is close to described adjusting nut (11) side and is provided with the adjustment plane (22) parallel with adjusting nut (11) bottom surface.
5. a kind of thin-walled ring trimming device according to claim 3, it is characterised in that described passage (21) one end is connected to pipeline (22), is provided with to provide gas or the liquid of push rod (1) activity pressure in pipeline.
6. a kind of thin-walled ring trimming device according to claim 5, it is characterised in that be provided with in described passage (21) two ends in order to the projection (211) that described push rod (1) is spacing.
7. a kind of thin-walled ring trimming device according to claim 6, it is characterised in that described push rod (1) tail end is provided with projection (12).
8. a kind of thin-walled ring trimming device according to claim 7, it is characterised in that described push rod (1) is positioned at the arranged outside of described passage (21) part the spring (13) in order to resilience.
9. a kind of thin-walled ring trimming device according to claim 7, it is characterised in that be provided with sealing ring (121) between described projection (12) and passage (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521057723.1U CN205309368U (en) | 2015-12-18 | 2015-12-18 | Thin wall ring trimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521057723.1U CN205309368U (en) | 2015-12-18 | 2015-12-18 | Thin wall ring trimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205309368U true CN205309368U (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521057723.1U Active CN205309368U (en) | 2015-12-18 | 2015-12-18 | Thin wall ring trimming device |
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| CN (1) | CN205309368U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214586A (en) * | 2017-07-26 | 2017-09-29 | 伍振铭 | A kind of annular handware sanding and polishing device |
| CN107498076A (en) * | 2017-09-21 | 2017-12-22 | 中国电子科技集团公司第四十八研究所 | A kind of clamping device for Vehicle Processing thin-wall pipe |
| CN107598203A (en) * | 2016-07-12 | 2018-01-19 | 沈阳黎明国际动力工业有限公司 | A kind of lathe three-claw clamping tool |
| CN107984278A (en) * | 2017-11-08 | 2018-05-04 | 武汉船用机械有限责任公司 | Spindle support device for cylindrical work pieces |
| CN110279490A (en) * | 2019-06-07 | 2019-09-27 | 云智愈(南京)医疗科技有限公司 | A kind of fixed support device for guide plate aperture |
| CN114378525A (en) * | 2022-01-21 | 2022-04-22 | 郭清赛 | Double-gun argon arc welding machine |
-
2015
- 2015-12-18 CN CN201521057723.1U patent/CN205309368U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598203A (en) * | 2016-07-12 | 2018-01-19 | 沈阳黎明国际动力工业有限公司 | A kind of lathe three-claw clamping tool |
| CN107214586A (en) * | 2017-07-26 | 2017-09-29 | 伍振铭 | A kind of annular handware sanding and polishing device |
| CN107498076A (en) * | 2017-09-21 | 2017-12-22 | 中国电子科技集团公司第四十八研究所 | A kind of clamping device for Vehicle Processing thin-wall pipe |
| CN107984278A (en) * | 2017-11-08 | 2018-05-04 | 武汉船用机械有限责任公司 | Spindle support device for cylindrical work pieces |
| CN110279490A (en) * | 2019-06-07 | 2019-09-27 | 云智愈(南京)医疗科技有限公司 | A kind of fixed support device for guide plate aperture |
| CN110279490B (en) * | 2019-06-07 | 2022-04-01 | 云智愈(南京)医疗科技有限公司 | Fixing and supporting device for opening of blood vessel guide plate |
| CN114378525A (en) * | 2022-01-21 | 2022-04-22 | 郭清赛 | Double-gun argon arc welding machine |
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| GR01 | Patent grant |