CN201261172Y - Rod-like workpiece holder - Google Patents
Rod-like workpiece holder Download PDFInfo
- Publication number
- CN201261172Y CN201261172Y CNU2008202003127U CN200820200312U CN201261172Y CN 201261172 Y CN201261172 Y CN 201261172Y CN U2008202003127 U CNU2008202003127 U CN U2008202003127U CN 200820200312 U CN200820200312 U CN 200820200312U CN 201261172 Y CN201261172 Y CN 201261172Y
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- Prior art keywords
- shaft
- screw
- fixed
- work piece
- pedestal
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of clamps, in particular to a clamp for a rod-shaped work piece, which orderly comprises a base, a leading column, a locating disk and a fixed sleeve from bottom to top, wherein the leading column is fixed on the base, the locating disk is movably sleeved on the leading column and can lock the height position h of the leading column, the fixed sleeve is fixed at the top of the leading column, a holding device used for holding a member bar is arranged on the fixed sleeve, and a locating device used for locating the member bar is arranged on the locating disk. The clamp for the rod-shaped work piece can firmly hold the rod-shaped work piece by the holding device and the locating device without damaging the surface of the rod-shaped work piece. The utility model has simple structure and convenient use.
Description
Technical field:
The utility model relates to the clamp technology field, refers in particular to a kind of shaft-like work piece holder.
Background technology:
For shaft-like workpiece, when carrying out some Surface Machining, usually need and fix shaft-like piece-holder,, shaft-like workpiece need be fixed as shaft-like workpiece being carried out sandblast processing, could process it, but existing anchor clamps are unsatisfactory when the shaft-like workpiece of clamping, and anchor clamps can damage the surface of shaft-like workpiece, shaft-like workpiece is easily crushed or is abraded, and influences the surface quality of shaft-like workpiece.
The utility model content:
The purpose of this utility model is to provide a kind of shaft-like work piece holder at the deficiencies in the prior art, and it can be lived shaft-like piece-holder securely, and can not damage the surface of shaft-like workpiece.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of shaft-like work piece holder, it comprises base from the bottom up successively, be fixed on lead on the base, be movably set on the lead and can lock the positioning disk of its height and position and be fixed on the fixed cover at lead top, fixed cover is provided with the clamping device that is used for the clamping rod member, and positioning disk is provided with the positioner that is used to locate rod member.
Described clamping device comprises the sleeve of being made by flexible material in the through hole that is fixed on fixed cover, and the periphery of sleeve is evenly distributed with at least two screws without a head, and screw without a head is replaced on the barrel of sleeve.
Described screw without a head is made up of screw pedestal, the spring and the steel ball that are installed in the screw pedestal, and steel ball is positioned at the front end of screw pedestal, and spring one end is resisted against in the screw pedestal, and an end is replaced on steel ball; Steel ball is replaced on the barrel of sleeve.
Described positioner comprises location pedestal and the core tube of being made by flexible material, and the core tube is fixed in the interior through hole of location pedestal, and the center of core tube offers a flaring jack, and the internal diameter of jack diminishes from top to down gradually.
The upper end of described location pedestal is arranged with a fairlead, and this fairlead center offers a flaring pilot hole, and the bore of pilot hole diminishes from top to down gradually, the upper end coupling of pilot hole lower end and jack.
Offer screw hole on the sidewall of described fairlead, screw is fixed on fairlead on the pedestal of location by screw hole.
Be arranged with a protective cover on the described fixed cover, the protective cover center offers the through hole that is complementary with the core tube.
The position of corresponding lead is provided with trip bolt on the described positioning disk sidewall, and the end of trip bolt is replaced on the lead of correspondence.
Offer screw hole on the described base, base removably is fixed on the pedestal or floor of equipment.
The beneficial effects of the utility model: the utility model comprises base from the bottom up successively, be fixed on lead on the base, be movably set on the lead and can lock the positioning disk of its height and position and be fixed on the fixed cover at lead top, fixed cover is provided with the clamping device that is used for the clamping rod member, positioning disk is provided with the positioner that is used to locate rod member, the utility model can be lived shaft-like piece-holder securely by clamping device and positioner, and can not damage the surface of shaft-like workpiece, and it is simple in structure, easy to use.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
The specific embodiment:
Shaft-like work piece holder is seen accompanying drawing 1, it comprises base 5 from the bottom up successively, be fixed on lead 6 on the base 5, be movably set on the lead 6 and can lock the positioning disk 7 of its height and position and be fixed on the fixed cover 4 at lead 6 tops, fixed cover 4 is provided with the clamping device that is used for the clamping rod member, and positioning disk 7 is provided with the positioner that is used to locate rod member.
Described clamping device comprises the sleeve of being made by flexible material 9 in the through hole 2a that is fixed on fixed cover 4, the periphery of sleeve 9 is evenly distributed with two screws 3 without a head, screw 3 without a head is replaced on the barrel of sleeve 9, two screws 3 without a head are 180 degree symmetric arrangement, screw 3 without a head is fixed sleeve 9, for cooperating the rod member of different radii, can change the sleeve 9 of corresponding size, also can regulate screw 3 without a head, make 3 pairs of sleeves 9 of screw without a head have corresponding suitable pressure.Because sleeve 9 is made for flexible material, sleeve 9 is soft, and when rod member was inserted in the sleeve 9, sleeve 9 can not crush or abrade the surface of rod member, and rod member can not be damaged; In addition, two screws 3 without a head are replaced respectively in the both sides of the barrel of sleeve 9, sleeve 9 pressurizeds and the rod members in the sleeve 9 are clamped, two screw 3 symmetric arrangement without a head, sleeve 9 stress equalizations, sleeve 9 can clamp rod member more firmly, and rod member can not skew.Lower end with shaft-like workpiece 1 during use penetrates from sleeve 9, and sleeve 9 can clamp shaft-like workpiece 1 automatically.
Described screw without a head 3 is made up of screw pedestal 3a, the spring 3b and the steel ball 3c that are installed in the screw pedestal 3a, and steel ball 3c is positioned at the front end of screw pedestal 3a, and spring 3b one end is resisted against in the screw pedestal 3a, and an end is replaced on steel ball 3c; Steel ball 3c replaces on the barrel of sleeve 9.Because screw 3 without a head is resilient, and is to be replaced on sleeve by steel ball 3c, steel ball 3c is rotary, and therefore, when not having rod member to be seated in the sleeve 9, sleeve 9 can rotate or move up and down; When rod member was inserted in the sleeve 9, rod member was propped up sleeve 9, and by the spring force effect of screw 3 without a head, rod member and sleeve 9 are fixed.
Described positioner comprises location pedestal 7a and the core tube of being made by flexible material 10, and core tube 10 is fixed in the interior through hole 2a of location pedestal 7a, and the center of core tube 10 offers a flaring jack 7b, and the internal diameter of jack 7b diminishes from top to down gradually.Core tube 10 is used to locate the lower end of shaft-like workpiece 1, in the time of in the lower end of shaft-like workpiece 1 plugs core tube 10, the inwall of 1 core tube 10 of shaft-like workpiece limits and can not move, thereby shaft-like workpiece 1 is fixed, because core tube 10 is that flexible material is made, core tube 10 can not damage the surface of shaft-like workpiece 1.
The upper end of described location pedestal 7a is arranged with a fairlead 7c, and this fairlead 7c center offers a flaring pilot hole 7d, and the bore of pilot hole 7d diminishes from top to down gradually, the upper end coupling of pilot hole 7d lower end and jack 7b.Fairlead 7c play the guiding role, and fairlead 7c is used for the lower end of shaft-like worker's shape is directed in the jack 7b of core tube 10, the phenomenon of avoiding the lower end of shaft-like workpiece 1 to occur damaging.
Offer screw hole on the sidewall of described fairlead 7c, screw is fixed on fairlead 7c on the pedestal 7a of location by screw hole.Fairlead 7c can be disassembled by screw, fairlead 7c is removable, certainly, can also fairlead 7c be fixed on the different height and positions by screw, thus the height and position of adjusting fairlead 7c.
Be arranged with a protective cover 2 on the described fixed cover 4, protective cover 2 centers offer the through hole 2a that is complementary with core tube 10.Protective cover 2 is used to protect fixing shaft workpiece 1, and protective cover 2 is also protected simultaneously and is positioned at each parts of protective cover 2 belows.
The position of corresponding lead 6 is provided with trip bolt 8 on described positioning disk 7 sidewalls, and the end of trip bolt 8 is replaced on the lead 6 of correspondence.Positioning disk 7 can be fixed on the position of differing heights by trip bolt 8, thereby realize the height of positioning disk 7 is regulated.
Offer screw hole on the described base 5, base 5 removably is fixed on the pedestal or floor of equipment.
The above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (9)
1, a kind of shaft-like work piece holder, it is characterized in that: it comprises base (5) from the bottom up successively, be fixed on lead (6) on the base, be movably set in lead (6) goes up and can lock the positioning disk (7) of its height and position and be fixed on the fixed cover (4) at lead (6) top, fixed cover (4) is provided with the clamping device that is used for the clamping rod member, and positioning disk (7) is provided with the positioner that is used to locate rod member.
2, a kind of shaft-like work piece holder according to claim 1, it is characterized in that: described clamping device comprises the sleeve of being made by flexible material (9) in the through hole (2a) that is fixed on fixed cover (4), the periphery of sleeve (9) is evenly distributed with at least two screws without a head (3), and screw without a head (3) is replaced on the barrel of sleeve (9).
3, a kind of shaft-like work piece holder according to claim 2, it is characterized in that: described screw without a head (3) is made up of screw pedestal (3a), the spring (3b) and the steel ball (3c) that are installed in the screw pedestal (3a), steel ball (3c) is positioned at the front end of screw pedestal (3a), spring (3b) end is resisted against in the screw pedestal (3a), and an end is replaced on steel ball (3c); Steel ball (3c) is replaced on the barrel of sleeve (9).
4, according to each described a kind of shaft-like work piece holder of claim 1 to 3, it is characterized in that: described positioner comprises location pedestal (7a) and the core tube of being made by flexible material (10), core tube (10) is fixed in the through hole (2a) of location pedestal (7a), the center of core tube (10) offers a flaring jack (7b), and the internal diameter of jack (7b) diminishes from top to down gradually.
5, a kind of shaft-like work piece holder according to claim 4, it is characterized in that: the upper end of described location pedestal (7a) is arranged with a fairlead (7c), this fairlead (7c) center offers a flaring pilot hole (7d), the bore of pilot hole (7d) diminishes from top to down gradually, the upper end coupling of pilot hole (7d) lower end and jack (7b).
6, a kind of shaft-like work piece holder according to claim 5 is characterized in that: offer screw hole on the sidewall of described fairlead (7c), screw is fixed on fairlead (7c) on the location pedestal (7a) by screw hole.
7, a kind of shaft-like work piece holder according to claim 6 is characterized in that: be arranged with a protective cover (2) on the described fixed cover (4), protective cover (2) center offers the through hole (2a) that is complementary with core tube (10).
8, a kind of shaft-like work piece holder according to claim 7 is characterized in that: the position of corresponding lead (6) is provided with trip bolt (8) on described positioning disk (7) sidewall, and the end of trip bolt (8) is replaced on the lead (6) in correspondence.
9, a kind of shaft-like work piece holder according to claim 8, it is characterized in that: described base offers screw hole on (5), and base (5) removably is fixed on the pedestal or floor of equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202003127U CN201261172Y (en) | 2008-09-09 | 2008-09-09 | Rod-like workpiece holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202003127U CN201261172Y (en) | 2008-09-09 | 2008-09-09 | Rod-like workpiece holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201261172Y true CN201261172Y (en) | 2009-06-24 |
Family
ID=40807638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202003127U Expired - Fee Related CN201261172Y (en) | 2008-09-09 | 2008-09-09 | Rod-like workpiece holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201261172Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431802A (en) * | 2011-12-09 | 2012-05-02 | 广州达意隆包装机械股份有限公司 | Gripper |
| CN103068527A (en) * | 2010-08-24 | 2013-04-24 | Fcs系统有限责任公司 | Locking device for mechanical pieces, particularly for piece subjected to mechanical processing or similar |
| CN105666195A (en) * | 2016-04-20 | 2016-06-15 | 厦门市新岚五金工具有限公司 | Novel workpiece mounting positioning device capable of indicating |
| CN105729347A (en) * | 2016-04-20 | 2016-07-06 | 吴岳泽 | Workpiece mounting and positioning structure |
| CN105729350A (en) * | 2016-04-20 | 2016-07-06 | 厦门市新岚五金工具有限公司 | Work-piece installing and locating structure with indicating function |
| CN105729348A (en) * | 2016-04-20 | 2016-07-06 | 方青梅 | Elasticity-adjustable workpiece mounting and positioning mechanism |
| CN105729349A (en) * | 2016-04-20 | 2016-07-06 | 嵊州滨远工艺品有限公司 | Work-piece installing and locating device with balls |
| CN105922152A (en) * | 2016-04-20 | 2016-09-07 | 中山市广千文具有限公司 | Workpiece installation and location assembly adjusting tightness by motor |
-
2008
- 2008-09-09 CN CNU2008202003127U patent/CN201261172Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103068527A (en) * | 2010-08-24 | 2013-04-24 | Fcs系统有限责任公司 | Locking device for mechanical pieces, particularly for piece subjected to mechanical processing or similar |
| CN103068527B (en) * | 2010-08-24 | 2015-09-30 | Fcs系统有限责任公司 | For the locking device of mechanical workpieces |
| CN102431802A (en) * | 2011-12-09 | 2012-05-02 | 广州达意隆包装机械股份有限公司 | Gripper |
| CN102431802B (en) * | 2011-12-09 | 2013-06-19 | 广州达意隆包装机械股份有限公司 | Gripper |
| CN105666195A (en) * | 2016-04-20 | 2016-06-15 | 厦门市新岚五金工具有限公司 | Novel workpiece mounting positioning device capable of indicating |
| CN105729347A (en) * | 2016-04-20 | 2016-07-06 | 吴岳泽 | Workpiece mounting and positioning structure |
| CN105729350A (en) * | 2016-04-20 | 2016-07-06 | 厦门市新岚五金工具有限公司 | Work-piece installing and locating structure with indicating function |
| CN105729348A (en) * | 2016-04-20 | 2016-07-06 | 方青梅 | Elasticity-adjustable workpiece mounting and positioning mechanism |
| CN105729349A (en) * | 2016-04-20 | 2016-07-06 | 嵊州滨远工艺品有限公司 | Work-piece installing and locating device with balls |
| CN105922152A (en) * | 2016-04-20 | 2016-09-07 | 中山市广千文具有限公司 | Workpiece installation and location assembly adjusting tightness by motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090624 Termination date: 20150909 |
|
| EXPY | Termination of patent right or utility model |