CN2822864Y - Clamp for grinding arc surface of work-piece - Google Patents
Clamp for grinding arc surface of work-piece Download PDFInfo
- Publication number
- CN2822864Y CN2822864Y CN 200520009806 CN200520009806U CN2822864Y CN 2822864 Y CN2822864 Y CN 2822864Y CN 200520009806 CN200520009806 CN 200520009806 CN 200520009806 U CN200520009806 U CN 200520009806U CN 2822864 Y CN2822864 Y CN 2822864Y
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- workpiece
- arcwall face
- parts
- worm
- radius size
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Abstract
The utility model discloses a clamp for grinding arc-shaped surfaces of a workpiece. A worm screw driving mechanism is arranged on a base, a device used for clamping the workpiece is connected with the worm screw driving mechanism through a device used for adjusting a central position and a radius size of the arc-shaped surface of the workpiece, and the device used for clamping the workpiece and the device used for adjusting the central position and the radius size of the arc-shaped surface of the workpiece are connected together and are positioned in a cantilever shape on one end of the worm screw driving mechanism. The utility model is used for a plain grinding machine, the arc-shaped surface of the workpiece can be processed on the plain grinding machine, processing precision and efficiency are enhanced, and production cost is reduced. The utility model has the advantages of simple structure and convenient operation.
Description
Technical field
The utility model relates to a kind of anchor clamps, particularly a kind of anchor clamps with general-purpose grinder grinding work piece arcwall face.
Background technology
At present, the following workpiece arcwall face of processing R10mm mainly rubs continuous form grinding, line excision forming, the processing of curve mill etc. by abrasive wheel forming grinding, circle.But above method all has certain limitation, particularly process some difficulty that more seems for the arcwall face of the higher rectangular piece of required precision, its reason mainly is that precision is not high, efficient is low because above processing method exists, the processing cost height, nor be applicable to single and mini-batch production production.
Summary of the invention
The purpose of this utility model provides a kind of anchor clamps of grinding work piece arcwall face, and these anchor clamps are used for general-purpose grinder, can realize the processing of workpiece arcwall face on general-purpose grinder, improves machining accuracy and efficient, reduces production costs.
The purpose of this utility model is achieved in that a worm gearing is installed on the described base, the described device that is used for clamping workpiece is connected with worm gearing by the device that is used to adjust workpiece arcwall face center and radius size, and the device that is used for clamping workpiece that links together, the device that is used to adjust workpiece arcwall face center and radius size are a cantilever-shaped end that is positioned at worm gearing.
The frame of described worm gearing is fixedly connected on the base, and the axle of worm gear is supported in that frame and an end are overhanging fixedlys connected with the device that is used to adjust workpiece arcwall face center and radius size, and worm screw is supported in frame and the overhanging installation handle of an end.
The described device that is used to adjust workpiece arcwall face center and radius size adopts the concavo-convex parts that are slidingly matched to connect and compose by regulating bolt respectively by three, one of them parts is fixedlyed connected with the axle of the worm gear of worm gearing, regulate bolt for one and pass the rest pad that is fixed on these parts and the parts threaded engagement that can slide along the coordinate Y direction, another is regulated bolt and passes the rest pad that is fixed on the parts that can slide along the coordinate Y direction and the parts threaded engagement that can slide along the coordinate X-direction.
Owing to adopted such scheme, a worm gearing be installed on base.The described device that is used for clamping workpiece is a cantilever-shaped end that is connected worm gearing by the device that is used to adjust workpiece arcwall face center and radius size.Handle worm gearing and drive the device that is used for clamping workpiece by the device that is used to adjust workpiece arcwall face center and radius size and do gyration, can make clamping grinding on the emery wheel of workpiece that is used on the device of clamping workpiece go out arcwall face at general-purpose grinder.The described device that is used to adjust workpiece arcwall face center and radius size adopts the concavo-convex parts that are slidingly matched to connect and compose by regulating bolt respectively by three, one of them parts is fixedlyed connected with the axle of the worm gear of worm gearing, regulate bolt for one and pass the rest pad that is fixed on these parts and the parts threaded engagement that can slide along the coordinate Y direction, by rotating this adjusting bolt, make and to move along the parts that the coordinate Y direction is slided, adjust workpiece arcwall face center (being the size of arc R), the axle center of the axle of workpiece arcwall face center and worm gear is consistent, to guarantee the dimensional requirement of workpiece arc R; Another is regulated bolt and passes the rest pad that is fixed on the parts that can slide along the coordinate Y direction and the parts threaded engagement that can slide along the coordinate X-direction, by rotating this adjusting bolt, make and to move along the parts that the coordinate X-direction is slided, adjust workpiece arc radius size (being the center of arc R), to guarantee the tangent plane unanimity of workpiece arc R.
The utility model is simple in structure, and is easy to operate, can be implemented on the common plane grinding machine the grinding of workpiece arcwall face, the dimensional tolerance of the arcwall face that processes below 0.01mm, surface roughness can reach Ra0.1um.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is a structure diagram of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Referring to Fig. 1, Fig. 2, a worm gearing is installed on the described base 1, the frame 2 of described worm gearing is fixedly connected on the base 1 by screw.The axle 3 of worm gear 5 is supported in frame 2 and an overhanging axle head fixedlys connected with the device that is used to adjust workpiece arcwall face center and radius size, and another axle head is circular cone and cooperates with frame 2.The two ends, the left and right sides of described worm gear 5 are fastenedly connected with left and right block 4,7 by screw respectively, between left block 4 and the frame 2 with a nut 18 threaded engagement on the axle 3 of worm gear 5, to worm gear 5 location, prevent worm gear 5 axial floats.Right block 7, nut 18 are slidingly matched with frame 2 respectively.The axle 3 and the frame 2 of worm gear 5 are slidingly matched, and perhaps being slidingly matched by bearing and frame also can reach effect same.The perpendicularity on worm gear 5 and base 1 plane, the axle 3 of worm gear and the depth of parallelism of base 1 all≤0.005mm, guarantee symmetry and the depth of parallelism requirement of workpiece arcwall face R with this.Worm screw 6 is supported in frame 2 and the overhanging installation handle 17 of an end with being slidingly matched, and handle 17 circumferentially is fixed on the worm screw 6 by pin or key.The described device that is used for clamping workpiece is connected with worm gearing by the device that is used to adjust workpiece arcwall face center and radius size.The described device that is used to adjust workpiece arcwall face center and radius size adopts the concavo-convex parts that are slidingly matched 8,10,12 to connect and compose by regulating bolt 9,11 respectively by three, wherein parts 8 are fixedlyed connected with the axle 3 of the worm gear of worm gearing, regulate bolt 9 and pass the via hole that is screwed on the rest pad 8-1 on the parts 8 and parts 10 threaded engagement that can slide along the coordinate Y direction, parts 8,10 are for dovetail groove is slidingly matched, and rest pad 8-1 is provided with dial; Regulate bolt 11 and pass the via hole that is screwed the rest pad 10-1 on the parts 10 that can slide and parts 12 threaded engagement that can slide along the coordinate X-direction along the coordinate Y direction, parts 10,12 are for dovetail groove is slidingly matched, and rest pad 10-1 is provided with dial; The fixedly connected device that is used for clamping workpiece on the parts 12.The device that is used for clamping workpiece is made up of two grip blocks 13,15 that are slidingly matched by dovetail groove and the screw rod 14 of band handle 16, grip block 15 is fixedly connected on the parts 12 by screw, the screw rod 14 of band handle 16 passes via hole and grip block 13 threaded engagement that are screwed on the rest pad 15-1 on the grip block 15, and grip block 13 is spacing by the block 19 that is screwed on parts 12.The device that is used for clamping workpiece that links together, the device that is used to adjust workpiece arcwall face center and radius size are a cantilever-shaped end that is positioned at worm gearing.
During use, these anchor clamps are positioned over plain grinding magnetic work table top, make the bottom surface of base 1 paste work top and add magnetic and fix.Clamping workpiece is being used for the device of clamping workpiece, the screw rod 14 of rotating band handle moves grip block 15 workpiece is clamped, and lock with locking nut, make the corresponding emery wheel in need grinding position of workpiece, regulating bolt 9 by rotation makes parts 10 move along the coordinate Y direction, adjust workpiece arcwall face center (being the size of arc R), the axle center of the axle of workpiece arcwall face center and worm gear is consistent, to guarantee the dimensional requirement of workpiece arc R.Regulate bolt 11 by rotation parts 12 are moved along the coordinate X-direction, adjust workpiece arc radius size (being the center of arc R), to guarantee the tangent plane unanimity of workpiece arc R.And on the adjusting device of both direction, be furnished with Abbreviated Dial, make adjustment more convenient, quick, accurate.After adjusting, by the handle 17 on the worm screw 6 of rotary worm transmission mechanism, make worm gearing drive by the device that is used to adjust workpiece arcwall face center and radius size that the device that is used for clamping workpiece is done clockwise or rotation counterclockwise, make that workpiece and emery wheel are tangent to carry out grinding, just can be implemented on the surface grinding machine processing workpiece arc R face.
Claims (4)
1. the anchor clamps of a grinding work piece arcwall face, comprise base and the device that is used for clamping workpiece, it is characterized in that: described base is equipped with a worm gearing on (1), the described device that is used for clamping workpiece is connected with worm gearing by the device that is used to adjust workpiece arcwall face center and radius size, and the device that is used for clamping workpiece that links together, the device that is used to adjust workpiece arcwall face center and radius size are a cantilever-shaped end that is positioned at worm gearing.
2. the anchor clamps of grinding work piece arcwall face according to claim 1, it is characterized in that: the frame of described worm gearing (2) is fixedly connected on the base (1), the axle (3) of worm gear (5) is supported in that frame (2) and an end are overhanging fixedlys connected with the device that is used to adjust workpiece arcwall face center and radius size, and worm screw (6) is supported in frame (2) and the overhanging installation handle of an end (17).
3. the anchor clamps of grinding work piece arcwall face according to claim 1, it is characterized in that: the described device that is used to adjust workpiece arcwall face center and radius size adopts the concavo-convex parts that are slidingly matched (8 respectively by three, 10,12) by regulating bolt (9,11) connect and compose, wherein parts (8) are fixedlyed connected with the axle (3) of the worm gear of worm gearing, regulate bolt (9) and pass the rest pad (8-1) that is fixed on the parts (8) and parts (10) threaded engagement that can slide along the coordinate Y direction, regulate bolt (11) and pass the rest pad (10-1) that is fixed on the parts (10) that can slide along the coordinate Y direction and parts (12) threaded engagement that can slide along the coordinate X-direction.
4. the anchor clamps of grinding work piece arcwall face according to claim 3 is characterized in that: described parts (8,10,12) concavo-convex is slidingly matched and is dovetail groove and is slidingly matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520009806 CN2822864Y (en) | 2005-08-19 | 2005-08-19 | Clamp for grinding arc surface of work-piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520009806 CN2822864Y (en) | 2005-08-19 | 2005-08-19 | Clamp for grinding arc surface of work-piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2822864Y true CN2822864Y (en) | 2006-10-04 |
Family
ID=37031978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520009806 Expired - Fee Related CN2822864Y (en) | 2005-08-19 | 2005-08-19 | Clamp for grinding arc surface of work-piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2822864Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862968A (en) * | 2010-03-16 | 2010-10-20 | 沈阳飞机工业（集团）有限公司 | Tool for processing sector |
| CN103599966A (en) * | 2013-11-14 | 2014-02-26 | 张家港市张运机械制造有限公司 | Automatic turnover device for elevator guide rail straighteners |
| CN104625804A (en) * | 2014-12-31 | 2015-05-20 | 江苏华宇机械有限公司 | Tooling jig |
| CN107283107A (en) * | 2017-07-21 | 2017-10-24 | 天津市金万方钢结构有限公司 | A kind of endless glide formula steel construction processing equipment |
| CN109048577A (en) * | 2018-06-26 | 2018-12-21 | 河北农业大学 | Pneumatic tendon antagonistic joint reflection cup polishing and grinding device |
-
2005
- 2005-08-19 CN CN 200520009806 patent/CN2822864Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862968A (en) * | 2010-03-16 | 2010-10-20 | 沈阳飞机工业（集团）有限公司 | Tool for processing sector |
| CN101862968B (en) * | 2010-03-16 | 2012-01-04 | 沈阳飞机工业（集团）有限公司 | Tool for processing sector |
| CN103599966A (en) * | 2013-11-14 | 2014-02-26 | 张家港市张运机械制造有限公司 | Automatic turnover device for elevator guide rail straighteners |
| CN104625804A (en) * | 2014-12-31 | 2015-05-20 | 江苏华宇机械有限公司 | Tooling jig |
| CN107283107A (en) * | 2017-07-21 | 2017-10-24 | 天津市金万方钢结构有限公司 | A kind of endless glide formula steel construction processing equipment |
| CN109048577A (en) * | 2018-06-26 | 2018-12-21 | 河北农业大学 | Pneumatic tendon antagonistic joint reflection cup polishing and grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061004 Termination date: 20120819 |