CN2822864Y - Clamp for grinding arc surface of work-piece - Google Patents

Clamp for grinding arc surface of work-piece Download PDF

Info

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
Authority
CN
China
Prior art keywords
workpiece
arcwall face
parts
worm
radius size
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200520009806
Other languages
Chinese (zh)
Inventor
贺卫东
唐建群
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Jianshe Motorcycle Co Ltd
Original Assignee
Chongqing Jianshe Motorcycle Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chongqing Jianshe Motorcycle Co Ltd filed Critical Chongqing Jianshe Motorcycle Co Ltd
Priority to CN 200520009806 priority Critical patent/CN2822864Y/en
Application granted granted Critical
Publication of CN2822864Y publication Critical patent/CN2822864Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Grinding Of Cylindrical And Plane Surfaces (AREA)

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

The anchor clamps of grinding work piece arcwall face
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.
CN 200520009806 2005-08-19 2005-08-19 Clamp for grinding arc surface of work-piece Expired - Fee Related CN2822864Y (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN2825193Y (en) Clamp used in grinding of large-scale arc surface of workpiece
CN2822864Y (en) Clamp for grinding arc surface of work-piece
CN202070979U (en) Grinding machine for double-side grinding processing
CN200963686Y (en) Adjustable boring cutter device
CN112536648B (en) Magnetic particle grinding machine and method suitable for surfaces of crankshafts and nonstandard shaft solids
CN102837372A (en) Worktable of multi-wire sawing machine
CN203282292U (en) Centerless grinding device of cylindrical grinder
CN105014400A (en) Special drilling machine for tire mold patterns
CN202878066U (en) Linear reciprocating high-precision sanding machine
CN202572027U (en) Positioning device for hob sharpening machine
CN214025205U (en) Precision finishing is with automatic assembly line
CN212311560U (en) Device for magnetic polishing of micro cavity of non-rotating part
CN102398156A (en) Dual-purpose guide rail bed for milling and grinding
CN204604009U (en) Change gear box overlap removal device
CN210281675U (en) Material moving device for polishing and grinding central hub
CN102205523A (en) High-efficiency horizontal ball grinding machine tool
CN202029001U (en) Processing equipment for permanent-magnetic ferrite magnetic tile
CN206780096U (en) A kind of angle adjustable glass edge-grinding machine
CN205008696U (en) It presss from both sides device to grind thread machine mold insert
CN214557675U (en) Ordinary triaxial numerically controlled fraise machine with accurate pneumatic graduated disk
CN217668264U (en) Numerical control graduated disk with clamping structure
CN210909350U (en) Strip-shaped flat steel polishing equipment
CN218169426U (en) Rotary type automatic machining pre-adjusting table
CN221270795U (en) Electromagnetic coreless clamp suitable for combined bearing ring grinding
CN218284839U (en) High-performance liquid static pressure type numerical control horizontal shaft round table surface grinding machine

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