CN203495604U - Clamping device for axis workpiece - Google Patents
Clamping device for axis workpiece Download PDFInfo
- Publication number
- CN203495604U CN203495604U CN201320539941.3U CN201320539941U CN203495604U CN 203495604 U CN203495604 U CN 203495604U CN 201320539941 U CN201320539941 U CN 201320539941U CN 203495604 U CN203495604 U CN 203495604U
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- workpiece
- clamping device
- shaft
- rectangular base
- convenient
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- Expired - Fee Related
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Abstract
The utility model discloses a clamping device for an axis workpiece. The clamping device for the axis workpiece comprises a rectangular bottom plate. A plurality of mounting grooves are formed in the side wall of the rectangular bottom plate; the upper side of the rectangular bottom plate is fixedly provided with a baffle; the right side of the baffle is fixedly provided with a V-shaped heel block used for supporting the axis workpiece; the upper side of the rectangular bottom plate is fixedly provided with a support plate which is parallel with the baffle; a threaded hole is formed in the support plate; a threaded rod matched with the threaded hole to form a screw thread pair is arranged in the threaded hole; the left end of the threaded rod is hinged to a V-shaped pressing block used for pressing the axis workpiece; the right end of the threaded rod is fixedly provided with a turning handle. The clamping device for the axis workpiece disclosed by the utility model has the characteristics of being reasonable in design, reliable in workpiece clamping, high in boosting, unlimited in stroke, simple in structure, convenient to operate, convenient to disassemble and assemble, convenient to carry, long in service life, wide in application range, low in production cost, and convenient to popularize and use.
Description
Technical field
The utility model belongs to Machining Technology field, relates to a kind of clamping device, is specifically related to a kind of shaft-like workpiece clamping device.
Background technology
At present, in the mechanical processing process of shaft-like workpiece, because shaft-like workpiece outline has certain radian, the most frequently used clamping tool is scroll chuck.Scroll chuck is comprised of chuck body, movable jaw and claw driving mechanism.On scroll chuck three claw targeting parts below, there is screw thread to be meshed with the flat thread at the dish-shaped bevel gear back side, when rotating cone pinion with spanner by cubic hole, dish gear rotates, the flat thread at the back side drive simultaneously three claws to center near or exit, in order to clamp the workpiece of different-diameter, it is of a specified duration that but scroll chuck is used, chuck just there will be wearing and tearing, three-jaw also can present bell mouth shape, makes three-jaw depart from chuck hub, and scroll chuck also exists volume large in addition, Heavy Weight, the shortcoming such as not quick detachable.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and a kind of shaft-like workpiece clamping device is provided, and it is reasonable in design, Workpiece clamping is reliable, and reinforcement is large, and stroke is unrestricted, simple in structure, easy to operate, dismounting is convenient, is convenient to carrying, long service life, applied widely, production cost is low, is convenient to promote the use of.
For achieving the above object, the technical solution adopted in the utility model is: a kind of shaft-like workpiece clamping device, comprise rectangular base plate, described rectangular base plate sidewall is provided with a plurality of mounting grooves, it is characterized in that: described rectangular base plate upside is fixedly installed baffle plate, described baffle plate right side is fixedly installed the V-type cushion block that is useful on back shaft class workpiece, described rectangular base plate upside is fixedly installed the support plate parallel with described baffle plate, on described support plate, be provided with screwed hole, in described screwed hole, be provided with and be mated the screw rod that forms screw thread pair, described screw rod left end is hinged with for compressing the V-type briquetting of shaft-like workpiece, described screw rod right-hand member is installed with turning handle.
Above-mentioned shaft-like workpiece clamping device, is characterized in that: described baffle plate and described support plate are all welded in described rectangular base plate.
Above-mentioned shaft-like workpiece clamping device, is characterized in that: described turning handle outer surface is provided with for anti-skidding hatching knurling.
The utility model compared with prior art has the following advantages:
(1) this shaft-like workpiece clamping device design is very reasonable, by screw thread pair, clamps shaft-like workpiece, thereby its reliable clamping, and reinforcement is large, and stroke is unrestricted.
(2) this shaft-like workpiece clamping device structure is very simple, and operating personnel only need rotate turning handle can clamp or unclamp shaft-like workpiece, operates very easy.
(3) this shaft-like workpiece clamping device easy accessibility, is convenient to carrying.
(4) in use there is not rigid shock in this shaft-like workpiece clamping device, thereby its service life is very long.
(4) this shaft-like workpiece clamping device is not only applicable to Machining Technology field, is also applicable to the place that other need to clamp columnar object, thereby its scope of application is very extensive.
(6) requirement on machining accuracy of this shaft-like workpiece clamping device is low, and a lot of parts are all convenient to produce very much, purchase, thereby its production cost is very low, is convenient to promote the use of.
Below by drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the perspective view of the utility model support plate.
Description of reference numerals:
1-rectangular base plate; 1-1-mounting groove; 2-baffle plate;
3-V-type cushion block; 4-shaft-like workpiece; 5-V-type briquetting;
6-support plate; 6-1-screwed hole; 7-screw rod;
8-turning handle.
The specific embodiment
A kind of shaft-like workpiece clamping device as depicted in figs. 1 and 2, comprise rectangular base plate 1, described rectangular base plate 1 sidewall is provided with a plurality of mounting groove 1-1, described rectangular base plate 1 upside is welded with baffle plate 2, described baffle plate 2 right sides are fixedly installed the V-type cushion block 3 that is useful on back shaft class workpiece 4, described rectangular base plate 1 upside is welded with the support plate 6 parallel with described baffle plate 2, on described support plate 6, be provided with screwed hole 6-1, in described screwed hole 6-1, be provided with and be mated the screw rod 7 that forms screw thread pair, described screw rod 7 left ends are hinged with for compressing the V-type briquetting 5 of shaft-like workpiece 4, described screw rod 7 right-hand members are installed with turning handle 8, described turning handle 8 outer surfaces are provided with for anti-skidding hatching knurling.
The course of work of the utility model shaft-like workpiece clamping device is: as shown in Figure 1, first use bolt by a plurality of mounting groove 1-1 in rectangular base plate 1, this shaft-like workpiece clamping device to be fixedly mounted on platen, operating personnel are placed on shaft-like workpiece 4 in the V-type groove of V-type cushion block 3, be rotated in the forward turning handle 8, turning handle 8 drives screw rod 7 forward rotation, thereby drives the V-type briquetting 5 of screw rod 7 left ends to compress shaft-like workpiece 4.When shaft-like workpiece 4 is processed complete after, reverse rotation turning handle 8, turning handle 8 drives screw rod 7 to rotate backward, thereby makes screw rod 7 exit screwed hole 6-1, screw rod 7 drives V-type briquetting 5 to leave shaft-like workpiece 4, and operating personnel can take out the shaft-like workpiece machining 4.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification, change and equivalent structure transformation of above embodiment being done according to the utility model technical spirit, all still belongs in the protection domain of technical solutions of the utility model.
Claims (3)
1. a shaft-like workpiece clamping device, comprise rectangular base plate (1), described rectangular base plate (1) sidewall is provided with a plurality of mounting grooves (1-1), it is characterized in that: described rectangular base plate (1) upside is fixedly installed baffle plate (2), described baffle plate (2) right side is fixedly installed the V-type cushion block (3) that is useful on back shaft class workpiece (4), described rectangular base plate (1) upside is fixedly installed the support plate (6) parallel with described baffle plate (2), on described support plate (6), be provided with screwed hole (6-1), in described screwed hole (6-1), be provided with and be mated the screw rod (7) that forms screw thread pair, described screw rod (7) left end is hinged with for compressing the V-type briquetting (5) of shaft-like workpiece (4), described screw rod (7) right-hand member is installed with turning handle (8).
2. according to shaft-like workpiece clamping device claimed in claim 1, it is characterized in that: described baffle plate (2) and described support plate (6) are all welded in described rectangular base plate (1).
3. according to shaft-like workpiece clamping device claimed in claim 1, it is characterized in that: described turning handle (8) outer surface is provided with for anti-skidding hatching knurling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320539941.3U CN203495604U (en) | 2013-08-30 | 2013-08-30 | Clamping device for axis workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320539941.3U CN203495604U (en) | 2013-08-30 | 2013-08-30 | Clamping device for axis workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203495604U true CN203495604U (en) | 2014-03-26 |
Family
ID=50326611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320539941.3U Expired - Fee Related CN203495604U (en) | 2013-08-30 | 2013-08-30 | Clamping device for axis workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203495604U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535435A (en) * | 2014-10-13 | 2015-04-22 | 南京航空航天大学 | Fragile material tension and torsion test method and test auxiliary device |
| CN105729184A (en) * | 2016-04-29 | 2016-07-06 | 新昌县羽林街道全顺轴承厂 | Clamp for processing vertical bearing seat |
| CN108916542A (en) * | 2018-07-09 | 2018-11-30 | 盐城工业职业技术学院 | A kind of mounting structure of main frame placement rack and placement rack |
| CN109732287A (en) * | 2019-01-30 | 2019-05-10 | 大族激光科技产业集团股份有限公司 | Six square shaft processing molds and processing method |
| CN112157581A (en) * | 2020-09-14 | 2021-01-01 | 中航动力株洲航空零部件制造有限公司 | Planetary gear pin grinding fixture |
| CN114273937A (en) * | 2021-12-21 | 2022-04-05 | 大连德迈仕精密科技股份有限公司 | Clamping mould for multiple shafts |
| CN114509332A (en) * | 2022-02-23 | 2022-05-17 | 南京航空航天大学 | Clamping protective sleeve for brittle material tension-torsion test and use method |
-
2013
- 2013-08-30 CN CN201320539941.3U patent/CN203495604U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535435A (en) * | 2014-10-13 | 2015-04-22 | 南京航空航天大学 | Fragile material tension and torsion test method and test auxiliary device |
| CN104535435B (en) * | 2014-10-13 | 2017-10-31 | 南京航空航天大学 | A kind of fragile material tension-torsion test method |
| CN105729184A (en) * | 2016-04-29 | 2016-07-06 | 新昌县羽林街道全顺轴承厂 | Clamp for processing vertical bearing seat |
| CN105729184B (en) * | 2016-04-29 | 2018-11-09 | 庄明章 | A kind of fixture of processing vertical shaft bearing |
| CN108916542A (en) * | 2018-07-09 | 2018-11-30 | 盐城工业职业技术学院 | A kind of mounting structure of main frame placement rack and placement rack |
| CN109732287A (en) * | 2019-01-30 | 2019-05-10 | 大族激光科技产业集团股份有限公司 | Six square shaft processing molds and processing method |
| CN109732287B (en) * | 2019-01-30 | 2021-02-02 | 大族激光科技产业集团股份有限公司 | Hexagonal shaft machining die and machining method |
| CN112157581A (en) * | 2020-09-14 | 2021-01-01 | 中航动力株洲航空零部件制造有限公司 | Planetary gear pin grinding fixture |
| CN114273937A (en) * | 2021-12-21 | 2022-04-05 | 大连德迈仕精密科技股份有限公司 | Clamping mould for multiple shafts |
| CN114509332A (en) * | 2022-02-23 | 2022-05-17 | 南京航空航天大学 | Clamping protective sleeve for brittle material tension-torsion test and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140830 |
|
| EXPY | Termination of patent right or utility model |