CN201529906U - Polyhedral fixture - Google Patents
Polyhedral fixture Download PDFInfo
- Publication number
- CN201529906U CN201529906U CN2009203130938U CN200920313093U CN201529906U CN 201529906 U CN201529906 U CN 201529906U CN 2009203130938 U CN2009203130938 U CN 2009203130938U CN 200920313093 U CN200920313093 U CN 200920313093U CN 201529906 U CN201529906 U CN 201529906U
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- Prior art keywords
- tip
- lever support
- anchor clamps
- multiaspect
- push rod
- Prior art date
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Abstract
The utility model relates to a polyhedral fixture which comprises a base and a top bar. The polyhedral fixture is characterized in that the top bar is provided with screw threads, the upper side of the base is provided with a flute, a plurality of top bar seats are arranged in the flute, each top bar seat is provided with a or a plurality of screw holes matched with the screw threads of the top bar, and according to needs, the top bar can be rotatably adjusted for clamping workpieces, meanwhile, when the top bar seats are provided with a plurality of screw holes, the top bar can be arranged in different screw holes, which is favorable to tightly clamping, thus, when in use, the fixture has the characteristics of firmness and strong adaptability.
Description
Technical field
The utility model relates to a kind of anchor clamps, especially relates to a kind of multiaspect anchor clamps.
Background technology
Need fix it from a plurality of orientation the fixing of sphere and column face, more existing fixed forms, aspects such as its practicality, security, stability all more or less have one to have defective.As application number is that the utility model of CN92210523.5 discloses a kind of Michell bearing hemisphere clamp for machining, and it is by card tire, sliding bearing piece, fixed bearing piece, and trip bolt is formed.The card tire is fixed by bolts on the wire cutting machine, the interference of two fixed bearing piece difference embeds in two grooves of card tire bottom, loads onto whole ball, again the sliding bearing piece is put into card tire upper slot respectively, with the fixing spheroid of trip bolt, cutting whole ball with wire cutting machine in whole ball one side is hemisphere.This technical scheme has only a direction to adjust, and is difficult to adapt to the clamping of the workpiece of different shape facilities.Application number is processing method and the frock that the patent of invention of CN200710068738.1 discloses a kind of trident shaft, and especially a kind of big specification does not have the processing method and the anchor clamps of the trident shaft of fabrication hole.Step comprises: A. carries out soft Vehicle Processing to forging earlier; B. the trident shaft after the first Vehicle Processing is heat-treated; C. with the three-prong shaft after heat treatment clamping on lathe, the axis of the axle journal of trident shaft overlaps with the centre of gyration of jig; D. an axle journal to trident shaft carries out interrupted hard Vehicle Processing; E. turning round trident shaft makes another axle journal of trident shaft carry out interrupted hard Vehicle Processing; F. turn round trident shaft once more and finish the interrupted hard Vehicle Processing of last axle journal; Frock comprises locating piece and compact heap, share the middle sphere of clamping trident shaft up and down.This structure is difficult to the clamping of the workpiece of the different shape facility of adaptation equally, and it is also loosening easily simultaneously.
Summary of the invention
The utility model mainly is that solution existing in prior technology stability is bad, easily loosening, be difficult to adapt to the technical problem of clamping needs etc. of the workpiece of different shape and structures simultaneously, a kind of fixation, convenience are provided, can adapt to the multiaspect anchor clamps that the workpiece of more shape clamps.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of multiaspect anchor clamps, comprise base, push rod, it is characterized in that described push rod is provided with screw thread, described base upside is provided with a groove, be provided with several tip-lever supports in this groove, be respectively equipped with several and the suitable screw of described push rod screw thread on each tip-lever support.Push rod can rotate adjustment as required, and workpiece is clamped.When tip-lever support is provided with a plurality of screw, can push rod be located in the different screws simultaneously, be beneficial to clamp according to the difference of workpiece shape.So these anchor clamps have firm and adaptable characteristics in use.
As preferably, described base is made of upper bed-plate and lower bottom base, and Up/down base one end is hinged, and the other end is provided with a Height Adjustment mechanism.Because the needs of working environment sometimes need anchor clamps to have certain angle.This structure can be adjusted upper bed-plate by adjusting Height Adjustment mechanism, so that it reaches the angle that is suitable for working environment.
As preferably, the groove floor of described base upside is horizontal by 10-30 degree angle.When working environment has angle demand relative fixed to anchor clamps, with the fixed angle of clamp base with handled easily.
As preferably, described groove is a bow-shaped recess, and the middle part at the bottom of the groove is provided with a positioning round orifice.When the bottom surface of workpiece is a circular configuration, or there is one when protruding, it is stretched in the positioning round orifice, can play location and auxiliary fixation, also can add a technology backstay and stretch in the positioning round orifice in the workpiece bottom to it.
As preferably, described tip-lever support be located at groove around, the push rod of being located on the tip-lever support is radial setting.
As preferably, described tip-lever support respectively is provided with one at the four sides all around of groove, and each tip-lever support is respectively equipped with 1-2 screw, and each tip-lever support is furnished with a push rod.A tip-lever support is respectively established at the four sides can make it more stable so that the four sides of workpiece all has the location.
As preferably, described tip-lever support is " L " type structure, and its corner inboard is provided with reinforcement.That the tip-lever support of " L " type has is simple in structure, firm characteristics are installed.But stressed maximum during the corner of " L " type be prone to the place of fracture most, and the technical program has reinforcement can eliminate this problem.
The beneficial effect that brings of the present utility model is, it is bad to solve existing in prior technology stability, easily loosening, be difficult to adapt to the technical problem of clamping needs etc. of the workpiece of different shape and structures simultaneously, a kind of fixation, convenience are provided, can adapt to the clamping of the workpiece of more shape, also can be by adjusting angle to adapt under each working environment multiaspect anchor clamps to the needs that clamp angle.
Description of drawings
Accompanying drawing 1 is a kind of stereogram of the present utility model;
Accompanying drawing 2 is a kind of structural representations of embodiment 1 of the present utility model;
Accompanying drawing 2 is a kind of structural representations of embodiment 2 of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1:
As shown in Figure 1 and Figure 2, the utility model is a kind of multiaspect anchor clamps, comprises base 1, push rod 21, and described push rod is provided with screw thread, and described base upside is provided with a bow-shaped recess 3, and the middle part at the bottom of the groove is provided with a positioning round orifice 31.Divide around this bottom portion of groove to be provided with four tip-lever supports 2 all around altogether, tip-lever support is " L " type structure, and its corner inboard is provided with reinforcement 22.Wherein be respectively equipped with on three tip-lever supports one with the suitable screw 23 of described push rod screw thread, another tip-lever support is provided with two screws.Described push rod matches with screw, and each tip-lever support is furnished with individual push rod, and the push rod of being located on the tip-lever support is radial setting.Base is made of upper bed-plate 11 and lower bottom base 12, and Up/down base one end is hinged, and the other end is provided with a Height Adjustment mechanism 13.
Push rod can rotate adjustment as required, and workpiece is clamped.When tip-lever support is provided with a plurality of screw, can push rod be located in the different screws simultaneously, be beneficial to clamp according to the difference of workpiece shape.Because the needs of working environment sometimes need anchor clamps to have certain angle.This structure can be adjusted upper bed-plate by adjusting Height Adjustment mechanism, so that it reaches the angle that is suitable for working environment.
Embodiment 2:
As shown in Figure 3, the utility model is a kind of multiaspect anchor clamps, comprises base, push rod, and described push rod is provided with screw thread, and described base upside is provided with a bow-shaped recess, and the middle part at the bottom of the groove is provided with a positioning round orifice.Divide around this bottom portion of groove to be provided with four tip-lever supports all around altogether, tip-lever support is " L " type structure, and its corner inboard is provided with reinforcement.Wherein be respectively equipped with on three tip-lever supports one with the suitable screw of described push rod screw thread, another tip-lever support is provided with two screws.Described push rod matches with screw, and each tip-lever support is furnished with individual push rod, and the push rod of being located on the tip-lever support is radial setting.The groove floor of base upside is horizontal by 20 degree angles.
Because the needs of working environment sometimes need anchor clamps to have certain angle.This structure can be adjusted upper bed-plate by adjusting Height Adjustment mechanism, so that it reaches the angle that is suitable for working environment.
So the utlity model has fixation, convenience, can adapt to the clamping of the workpiece of more shape, also can be by adjusting angle to adapt under each working environment to clamping the features such as needs of angle.
Claims (10)
1. multiaspect anchor clamps, comprise base, push rod, it is characterized in that described push rod (21) is provided with screw thread, described base upside is provided with a groove (3), be provided with several tip-lever supports (2) in this groove, be respectively equipped with several and the suitable screw (23) of described push rod screw thread on each tip-lever support.
2. a kind of multiaspect anchor clamps according to claim 1 is characterized in that described base is made of upper bed-plate (11) and lower bottom base (12), and Up/down base one end is hinged, and the other end is provided with a Height Adjustment mechanism (13).
3. a kind of multiaspect anchor clamps according to claim 1, the groove floor that it is characterized in that described base upside is horizontal by 10-30 degree angle.
4. according to claim 1 or 2 or 3 described a kind of multiaspect anchor clamps, it is characterized in that described groove is a bow-shaped recess, the middle part at the bottom of the groove is provided with a positioning round orifice (31).
5. a kind of multiaspect anchor clamps according to claim 4, it is characterized in that described tip-lever support be located at groove around, the push rod of being located on the tip-lever support is radial setting.
6. according to right 1 or 2 or 3 or 5 described a kind of multiaspect anchor clamps, it is characterized in that described tip-lever support respectively is provided with one at the four sides all around of groove, each tip-lever support is respectively equipped with 1-2 screw, and each tip-lever support is furnished with a push rod.
7. according to right 4 described a kind of multiaspect anchor clamps, it is characterized in that described tip-lever support respectively is provided with one at the four sides all around of groove, each tip-lever support is respectively equipped with 1-2 screw, and the tip-lever support is furnished with a push rod.
8. according to right 1 or 2 or 3 or 5 described a kind of multiaspect anchor clamps, it is characterized in that described tip-lever support is " L " type structure, its corner inboard is provided with reinforcement (22).
9. according to right 4 described a kind of multiaspect anchor clamps, it is characterized in that described tip-lever support is " L " type structure, its corner inboard is provided with reinforcement.
10. according to right 6 described a kind of multiaspect anchor clamps, it is characterized in that described tip-lever support is " L " type structure, its corner inboard is provided with reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203130938U CN201529906U (en) | 2009-10-23 | 2009-10-23 | Polyhedral fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203130938U CN201529906U (en) | 2009-10-23 | 2009-10-23 | Polyhedral fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201529906U true CN201529906U (en) | 2010-07-21 |
Family
ID=42525316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203130938U Expired - Fee Related CN201529906U (en) | 2009-10-23 | 2009-10-23 | Polyhedral fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201529906U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689030A (en) * | 2012-01-14 | 2012-09-26 | 河南科技大学 | Method for machining central hole of regular octahedron workpiece and special clamp thereof |
| CN103084883A (en) * | 2012-12-27 | 2013-05-08 | 正泰电气股份有限公司 | Lathe fixture |
| CN105538920A (en) * | 2015-12-01 | 2016-05-04 | 芜湖成德龙过滤设备有限公司 | Workpiece arrangement device and coding machine |
| CN105728807A (en) * | 2014-12-10 | 2016-07-06 | 焱智精密机械（上海）有限公司 | Method for machining thin-walled part |
| CN105935737A (en) * | 2016-06-16 | 2016-09-14 | 日照兴业汽车配件有限公司 | Riveting device for automobile frame assembly |
| CN109048440A (en) * | 2018-09-27 | 2018-12-21 | 安徽宁国中鼎模具制造有限公司 | An a kind of 3R fixture clamping blank material point middle auxiliary clamp |
| CN109227376A (en) * | 2017-11-08 | 2019-01-18 | 应剑波 | Clamping device is used in a kind of processing and manufacturing |
-
2009
- 2009-10-23 CN CN2009203130938U patent/CN201529906U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689030A (en) * | 2012-01-14 | 2012-09-26 | 河南科技大学 | Method for machining central hole of regular octahedron workpiece and special clamp thereof |
| CN102689030B (en) * | 2012-01-14 | 2014-04-16 | 河南科技大学 | Method for machining central hole of regular octahedron workpiece and special clamp thereof |
| CN103084883A (en) * | 2012-12-27 | 2013-05-08 | 正泰电气股份有限公司 | Lathe fixture |
| CN105728807A (en) * | 2014-12-10 | 2016-07-06 | 焱智精密机械（上海）有限公司 | Method for machining thin-walled part |
| CN105538920A (en) * | 2015-12-01 | 2016-05-04 | 芜湖成德龙过滤设备有限公司 | Workpiece arrangement device and coding machine |
| CN105935737A (en) * | 2016-06-16 | 2016-09-14 | 日照兴业汽车配件有限公司 | Riveting device for automobile frame assembly |
| CN109227376A (en) * | 2017-11-08 | 2019-01-18 | 应剑波 | Clamping device is used in a kind of processing and manufacturing |
| CN109048440A (en) * | 2018-09-27 | 2018-12-21 | 安徽宁国中鼎模具制造有限公司 | An a kind of 3R fixture clamping blank material point middle auxiliary clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Hangzhou Wason Environmental Technology Co., Ltd. Fu Zeren Document name: Notification that Application Deemed not to be Proposed |
|
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU WASON ENVIRONMENTAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY Effective date: 20120904 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310023 HANGZHOU, ZHEJIANG PROVINCE TO: 310012 HANGZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120904 Address after: 310012 No. 83, Xueyuan Road, Zhejiang, Hangzhou Patentee after: Hangzhou Wason Environmental Technology Co., Ltd. Address before: 310023 School of mechanical and automotive engineering, Zhejiang University of Science and Technology, 318 Xihu District Road, Hangzhou, Zhejiang Patentee before: Zhejiang University of Science and Technology |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20131023 |