CN204295313U - Thin-wall part auxiliary support mechanism - Google Patents
Thin-wall part auxiliary support mechanism Download PDFInfo
- Publication number
- CN204295313U CN204295313U CN201420711212.6U CN201420711212U CN204295313U CN 204295313 U CN204295313 U CN 204295313U CN 201420711212 U CN201420711212 U CN 201420711212U CN 204295313 U CN204295313 U CN 204295313U
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- clamping platen
- block
- tiltedly
- formula clamping
- nylon rod
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Abstract
The utility model discloses a kind of thin-wall part auxiliary support mechanism, comprise base plate, formula clamping platen is tiltedly moved in some sides that is circumferentially arranged at intervals with of described base plate, the top that formula clamping platen is tiltedly moved in described side is provided with clamping force adjustment screw, described side is tiltedly moved on the base plate outside formula clamping platen and is arranged at intervals with side parallel-moving type clamping platen, described side tiltedly moves formula clamping platen and side parallel-moving type clamping platen shifts to install, the side that formula clamping platen front end and absorption surface are tiltedly moved in described side is provided with back-up block, the two ends of described back-up block offer groove, described groove has been nested with nylon rod, the degree of depth of described groove is less than the diameter of nylon rod.The utility model back-up block lengthens and improves clip stability; Back-up block embeds nylon rod, and nylon rod directly contacts with workpiece, and protection workpiece is not crushed; When holding out against inner arc surface, contact surface is reliably complete.
Description
Technical field
The utility model relates to a kind of thin-wall part auxiliary support mechanism.
Background technology
Outer casing is processed on five shaft five linkage milling-lathe machining center, with end face and excircle orientation.Casing wall thickness only 2.5 millimeters.By the baseplane of base plate, seam and alignment pin, realize the accurate location of thin-wall workpiece, at the manual workpiece pressing in casing outer ring, simultaneously in the uniform 7 place's supplemental support of casing inner ring, under preventing the effect of cutting force in process, the vibration that thin-wall workpiece produces, distortion.In existing equipment, back-up block is that metal material is made, during clamping, back-up block directly contacts with workpiece, part is easily crushed, and when needs hold out against inner arc surface, the contact surface supporting workpiece and back-up block is less, contact surface is imperfect, easily produces vibration, distortion, is difficult to the dimensional accuracy ensureing part processing.
Summary of the invention
Easily crushed to overcome the part existed in existing auxiliary support mechanism, and when needs hold out against inner arc surface, the contact surface supporting workpiece and back-up block is less, contact surface is imperfect, easy generation vibration, distortion, be difficult to the shortcoming of the dimensional accuracy ensureing that part is processed etc., the utility model provides a kind of thin-wall part auxiliary support mechanism.
The technical solution adopted in the utility model is:
Thin-wall part auxiliary support mechanism, comprise base plate, formula clamping platen is tiltedly moved in some sides that is circumferentially arranged at intervals with of described base plate, the top that formula clamping platen is tiltedly moved in described side is provided with clamping force adjustment screw, described side is tiltedly moved on the base plate outside formula clamping platen and is arranged at intervals with side parallel-moving type clamping platen, described side tiltedly moves formula clamping platen and side parallel-moving type clamping platen shifts to install, it is characterized in that: the side that formula clamping platen front end and absorption surface are tiltedly moved in described side is provided with back-up block, the two ends of described back-up block offer groove, described groove has been nested with nylon rod, the degree of depth of described groove is less than the diameter of nylon rod.
Further, the two ends, left and right of described back-up block all have and exceed the extension that formula clamping platen side is tiltedly moved in side, and the extension at described two ends, back-up block left and right all offers groove.
Further, the spacing that the adjacent side spacing of tiltedly moving between the nylon rod on the back-up block of formula clamping platen is tiltedly moved with same side between two nylon rods on the back-up block of formula clamping platen is identical, ensure that workpiece uniform force in clamping process, clamping force good stability.
Further, the shape of described groove and the geometry of nylon rod suitable.
In the utility model, nylon rod directly contacts with workpiece, protection workpiece, tiltedly moves the thrust between the clamping force adjustment screw adjustment nylon rod at formula clamping platen top and workpiece by side.
The beneficial effects of the utility model are embodied in: after back-up block two ends lengthen, improve the clip stability of workpiece, and the spacing that the spacing that adjacent side is tiltedly moved on the back-up block of formula clamping platen between nylon rod is tiltedly moved on the back-up block of formula clamping platen with same side between two nylon rods is identical, ensure that workpiece uniform force in clamping process, clamping force good stability; Back-up block embeds nylon rod, and nylon rod directly contacts with workpiece, and protection workpiece is not crushed; When holding out against inner arc surface, contact surface is reliably complete, expands the range of application that formula clamping platen is tiltedly moved in side.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is A-A sectional view in Fig. 1.
Fig. 3 is the utility model schematic perspective view.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, thin-wall part auxiliary support mechanism, comprise base plate 1, formula clamping platen 13 is tiltedly moved in some sides that is circumferentially arranged at intervals with of described base plate 1, the top that formula clamping platen 13 is tiltedly moved in described side is provided with clamping force adjustment screw, described side is tiltedly moved on the base plate outside formula clamping platen 13 and is arranged at intervals with side parallel-moving type clamping platen 10, described side is tiltedly moved formula clamping platen 13 and is shifted to install with side parallel-moving type clamping platen 10, the side that formula clamping platen 13 front end and absorption surface are tiltedly moved in described side is provided with back-up block 12, the two ends of described back-up block 12 offer groove, described groove has been nested with nylon rod 11, the degree of depth of described groove is less than the diameter of nylon rod 11.The shape of described groove and the geometry of nylon rod 11 suitable.
Further, the two ends, left and right of described back-up block all have and exceed the extension that formula clamping platen side is tiltedly moved in side, and the extension at described two ends, back-up block left and right all offers groove.
Further, the spacing that the adjacent side spacing of tiltedly moving between the nylon rod on the back-up block of formula clamping platen is tiltedly moved with same side between two nylon rods on the back-up block of formula clamping platen is identical, ensure that workpiece uniform force in clamping process, clamping force good stability.
In the utility model, nylon rod 11 directly contacts with workpiece, protection workpiece, tiltedly moves the thrust between the clamping force adjustment screw adjustment nylon rod at formula clamping platen top and workpiece by side.
Content described in this description embodiment is only enumerating the way of realization of negative design; protection domain of the present utility model should not be regarded as being only limitted to the concrete form that embodiment is stated, protection domain of the present utility model also and conceive the equivalent technologies means that can expect according to the utility model in those skilled in the art.
Claims (4)
1. thin-wall part auxiliary support mechanism, comprise base plate, formula clamping platen is tiltedly moved in some sides that is circumferentially arranged at intervals with of described base plate, the top that formula clamping platen is tiltedly moved in described side is provided with clamping force adjustment screw, described side is tiltedly moved on the base plate outside formula clamping platen and is arranged at intervals with side parallel-moving type clamping platen, described side tiltedly moves formula clamping platen and side parallel-moving type clamping platen shifts to install, it is characterized in that: the side that formula clamping platen front end and absorption surface are tiltedly moved in described side is provided with back-up block, described back-up block two ends offer groove, described groove has been nested with nylon rod, the degree of depth of described groove is less than the diameter of nylon rod.
2. thin-wall part auxiliary support mechanism as claimed in claim 1, is characterized in that: the two ends, left and right of described back-up block all have and exceed the extension that formula clamping platen side is tiltedly moved in side, and the extension at described two ends, back-up block left and right all offers groove.
3. thin-wall part auxiliary support mechanism as claimed in claim 2, is characterized in that: the spacing that the adjacent side spacing of tiltedly moving between the nylon rod on the back-up block of formula clamping platen is tiltedly moved with same side between two nylon rods on the back-up block of formula clamping platen is identical.
4. thin-wall part auxiliary support mechanism as claimed in claim 1, is characterized in that: the shape of described groove and the geometry of nylon rod suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420711212.6U CN204295313U (en) | 2014-11-24 | 2014-11-24 | Thin-wall part auxiliary support mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420711212.6U CN204295313U (en) | 2014-11-24 | 2014-11-24 | Thin-wall part auxiliary support mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204295313U true CN204295313U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420711212.6U Active CN204295313U (en) | 2014-11-24 | 2014-11-24 | Thin-wall part auxiliary support mechanism |
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| CN (1) | CN204295313U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624630A (en) * | 2016-11-30 | 2017-05-10 | 鞍钢重型机械有限责任公司 | Machining method of ultra-thin and oversized arc-shaped plate |
| CN108723829A (en) * | 2018-07-13 | 2018-11-02 | 西安西航集团莱特航空制造技术有限公司 | One kind is for obturaging part integrated positioning support fixture and its application method |
| CN108818347A (en) * | 2018-07-12 | 2018-11-16 | 李晓娜 | A kind of large-scale workpiece supporting mechanism |
| CN109531208A (en) * | 2019-01-07 | 2019-03-29 | 武汉船用机械有限责任公司 | The clamping tooling of thin-walled split blade type part |
| CN109648365A (en) * | 2019-01-03 | 2019-04-19 | 武汉船用机械有限责任公司 | A kind of clamping device of thin-walled tubular part |
| CN109773518A (en) * | 2019-01-31 | 2019-05-21 | 武汉船用机械有限责任公司 | Bore the clamping device of cylindrical workpiece |
| CN109822371A (en) * | 2019-04-08 | 2019-05-31 | 昆山江锦机械有限公司 | The fixture of hole machined for irregular thin walled cavity part |
| CN111098165A (en) * | 2020-01-08 | 2020-05-05 | 长治市三耐铸业有限公司 | Lining plate rounding processing table and lining plate processing method |
| CN112846859A (en) * | 2021-02-22 | 2021-05-28 | 四川明日宇航工业有限责任公司 | Machining tool for missile shell and clamping method of machining tool |
-
2014
- 2014-11-24 CN CN201420711212.6U patent/CN204295313U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624630A (en) * | 2016-11-30 | 2017-05-10 | 鞍钢重型机械有限责任公司 | Machining method of ultra-thin and oversized arc-shaped plate |
| CN106624630B (en) * | 2016-11-30 | 2018-09-21 | 鞍钢重型机械有限责任公司 | Ultra-thin, super large arc panel machining process |
| CN108818347A (en) * | 2018-07-12 | 2018-11-16 | 李晓娜 | A kind of large-scale workpiece supporting mechanism |
| CN108723829A (en) * | 2018-07-13 | 2018-11-02 | 西安西航集团莱特航空制造技术有限公司 | One kind is for obturaging part integrated positioning support fixture and its application method |
| CN108723829B (en) * | 2018-07-13 | 2024-03-01 | 西安西航集团莱特航空制造技术有限公司 | Combined positioning and supporting clamp for sealing piece and application method of combined positioning and supporting clamp |
| CN109648365A (en) * | 2019-01-03 | 2019-04-19 | 武汉船用机械有限责任公司 | A kind of clamping device of thin-walled tubular part |
| CN109648365B (en) * | 2019-01-03 | 2020-08-28 | 武汉船用机械有限责任公司 | Clamping device for thin-wall tubular parts |
| CN109531208A (en) * | 2019-01-07 | 2019-03-29 | 武汉船用机械有限责任公司 | The clamping tooling of thin-walled split blade type part |
| CN109773518A (en) * | 2019-01-31 | 2019-05-21 | 武汉船用机械有限责任公司 | Bore the clamping device of cylindrical workpiece |
| CN109822371A (en) * | 2019-04-08 | 2019-05-31 | 昆山江锦机械有限公司 | The fixture of hole machined for irregular thin walled cavity part |
| CN111098165A (en) * | 2020-01-08 | 2020-05-05 | 长治市三耐铸业有限公司 | Lining plate rounding processing table and lining plate processing method |
| CN112846859A (en) * | 2021-02-22 | 2021-05-28 | 四川明日宇航工业有限责任公司 | Machining tool for missile shell and clamping method of machining tool |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |