CN102601655A - Fixture for clamping disc-shaped workpieces - Google Patents
Fixture for clamping disc-shaped workpieces Download PDFInfo
- Publication number
- CN102601655A CN102601655A CN 201210101379 CN201210101379A CN102601655A CN 102601655 A CN102601655 A CN 102601655A CN 201210101379 CN201210101379 CN 201210101379 CN 201210101379 A CN201210101379 A CN 201210101379A CN 102601655 A CN102601655 A CN 102601655A
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- CN
- China
- Prior art keywords
- base
- sucker
- workpiece
- fixed
- claw
- 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.)
- Pending
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
- B23Q3/152—Rotary devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a fixture for clamping disc-shaped workpieces. The fixture comprises a base, a magnetic sucker, gears and an adjusting nut, wherein the base is fixed onto a worktable, the magnetic sucker is rotatably fixed to the upper side of the base by a connecting shaft, a rotatable adjusting shaft is further fixed onto the base, the connecting shaft is connected with the adjusting shaft by the two gears which are meshed with each other, the adjusting nut is further fixed onto the adjusting shaft, the magnetic sucker consists of a sucker cover and a sucker body, the sucker cover is fixed to the upper side of the sucker body, a disc-shaped threaded groove is arranged on the upper surface of the sucker body, a plurality of clamp claws are disposed on the sucker body, clamp teeth matching with the threaded groove are disposed at the bottom of each clamp claw, a plurality of clamp grooves are arranged on the circumferential wall of the sucker cover, the size of each clamp groove corresponds to that of each clamp claw, and the clamp claws move in the clamp grooves along the radial direction of the sucker body. A disc workpiece is firmly fixed onto the workpiece by means of clamping and sucking of the fixture, stability of the workpiece is guaranteed, and processing precision and processing quality of the workpiece are improved.
Description
Technical field
The present invention relates to a kind of anchor clamps, especially a kind of anchor clamps of clamping round-disk shape workpiece belong to machining and use the clamp technology field.
Background technology
When machining, for the precision that guarantees that workpiece is processed, and crudy, all can workpiece be fixed on the workbench through anchor clamps.For the workpiece of some disk shapes, shown in accompanying drawing 1, bore several locating holes at the back side of this workpiece 10 if desired; Perhaps end face milling, because the front of this workpiece has groove, and the wall thickness of such workpiece is all little; So it is when clamping is fixed such workpiece, cumbersome.
Summary of the invention
Technical problem to above-mentioned existence the objective of the invention is: proposed a kind of anchor clamps of clamping round-disk shape workpiece, it can be easy to setup disc type work the time, guarantees workpiece steadiness and machining accuracy.
Technical solution of the present invention is achieved in that a kind of anchor clamps of clamping round-disk shape workpiece, comprises base, magnetic suction disc, gear and adjusting nut; Said base is fixed on the workbench; Said magnetic suction disc rotatably is fixed on the base top through connecting axle; On the said base, also be fixed with rotatable regulating shaft on the position parallel with connecting axle; On said connecting axle and the regulating shaft, the below that is positioned at base all is fixed with gear, and two gears are meshing with each other; On the said regulating shaft, be positioned at the top of base, also be fixed with adjusting nut; Said magnetic suction disc is made up of disk cover and disk body, and disk cover is fixed on the disk body top; Said disk body upper surface has around the thread groove that is plate-like; Said disk body is provided with a plurality of claws, and the bottom of each claw is equipped with the latch that matches with thread groove; Have a plurality of draw-in grooves on the circle wall of said disk cover; The size and the claw of said draw-in groove are corresponding, and claw radial direction along disk body in draw-in groove moves.
Preferably, said claw and draw-in groove are four, and all the central shaft of drum body is uniformly distributed with arrangement; Said claw is a rectangle.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
The anchor clamps of clamping round-disk shape workpiece of the present invention, it behind propclip clamping of workpieces, utilizes the suction of magnetic suction disc through thread groove and claw on the disk body of magnetic suction disc; Fix workpiece, after the completion processing, break off the power supply of magnetic suction disc, through adjusting nut; Unclamp claw, take off workpiece, these anchor clamps are inhaled through a folder one; Disc type work is fixed on the workbench firmly, has guaranteed the steadiness of workpiece, improved the machining accuracy and the crudy of workpiece.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further:
Accompanying drawing l is a disc type work to be processed;
Accompanying drawing 2 is the stereogram of the anchor clamps of clamping round-disk shape workpiece of the present invention;
Accompanying drawing 3 is the exploded view of the anchor clamps of clamping round-disk shape workpiece of the present invention;
Wherein: 1, base; 2, regulating shaft; 3, connecting axle; 4, magnetic suction disc disk body; 5, claw; 6, thread groove; 7, latch; 8, adjusting nut; 9, locating hole; 10, workpiece; 11, disk cover; 12, draw-in groove; 13, gear.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described.
With the fixing workpiece shown in the accompanying drawing 1 10 is example, adopts the anchor clamps of accompanying drawing 2, the of the present invention a kind of clamping round-disk shape workpiece shown in 3, comprises base 1, magnetic suction disc 4, gear 13 and adjusting nut 8; Said base 1 is fixed on the workbench; Said magnetic suction disc 4 rotatably is fixed on base 1 top through connecting axle 3; On the said base 1, also be fixed with rotatable regulating shaft 2 on the position parallel with connecting axle 3; On said connecting axle 3 and the regulating shaft 2, the below that is positioned at base 1 all is fixed with gear 13, and two gears 13 are meshing with each other; On the said regulating shaft 2, be positioned at the top of base 1, also be fixed with adjusting nut 8; Said magnetic suction disc 4 is made up of disk cover 11 and disk body 4, and disk cover 11 is fixed on disk body 4 tops; Said disk body 4 upper surfaces have the thread groove 6 that is plate-like; Said disk body 4 is provided with four claws 5, and the bottom of each claw 5 is equipped with the latch 7 that matches with thread groove 6; Have four draw-in grooves 12 on the circle wall of said disk cover 11; The central shaft of said claw 5 and draw-in groove 12 equal drum bodies 4 is uniformly distributed with arrangement; Said claw 5 is a rectangle; The size of said draw-in groove 12 is corresponding with claw 5, and claw 5 moves along the radial direction of disk body 4 in draw-in groove 12.
During clamping, at first base 1 is fixed on the workbench, then with the groove of workpiece 10 down back-off be placed on the disk cover 11; Rotate adjusting nut 8, drive connecting axle 3 rotations, because the effect of thread groove 6 on the magnetic suction disc disk body 4 and claw 5 through gear 13; Make claw 5 along radially the moving of disk body 4,, open the power supply of magnetic suction disc 4 then until the madial wall of chucking workpiece 10 away from the center of circle of disk body 4; Workpiece 10 is firmly held, workpiece 10 is carried out end face processing and bores locating hole 9 processing, guaranteed the steadiness of workpiece; Improved the machining accuracy and the crudy of workpiece, and clamping rapidly, has accurately improved the working (machining) efficiency of disc type work greatly.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. the anchor clamps of a clamping round-disk shape workpiece is characterized in that: comprise base, magnetic suction disc, gear and adjusting nut; Said base is fixed on the workbench; Said magnetic suction disc rotatably is fixed on the base top through connecting axle; On the said base, also be fixed with rotatable regulating shaft on the position parallel with connecting axle; On said connecting axle and the regulating shaft, the below that is positioned at base all is fixed with gear, and two gears are meshing with each other; On the said regulating shaft, be positioned at the top of base, also be fixed with adjusting nut; Said magnetic suction disc is made up of disk cover and disk body, and disk cover is fixed on the disk body top; Said disk body upper surface has around the thread groove that is plate-like; Said disk body is provided with a plurality of claws, and the bottom of each claw is equipped with the latch that matches with thread groove; Have a plurality of draw-in grooves on the circle wall of said disk cover; The size and the claw of said draw-in groove are corresponding, and claw radial direction along disk body in draw-in groove moves.
2. the anchor clamps of clamping round-disk shape workpiece according to claim 1 is characterized in that: said claw and draw-in groove are four, and all the central shaft of drum body is uniformly distributed with arrangement; Said claw is a rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210101379 CN102601655A (en) | 2012-04-10 | 2012-04-10 | Fixture for clamping disc-shaped workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210101379 CN102601655A (en) | 2012-04-10 | 2012-04-10 | Fixture for clamping disc-shaped workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102601655A true CN102601655A (en) | 2012-07-25 |
Family
ID=46519625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210101379 Pending CN102601655A (en) | 2012-04-10 | 2012-04-10 | Fixture for clamping disc-shaped workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102601655A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825412A (en) * | 2012-09-10 | 2012-12-19 | 昆山吉海实业公司 | Operating method of fast welding tooling of embedded base |
| CN105965190A (en) * | 2016-06-22 | 2016-09-28 | 河源市新天彩科技有限公司 | Full-automatic assembling mechanism |
| CN105252303B (en) * | 2015-10-28 | 2018-02-16 | 芜湖市恒浩机械制造有限公司 | A kind of big face fixture of disk-like accessory milling |
| CN108818016A (en) * | 2018-07-06 | 2018-11-16 | 益文杰 | A kind of electricapparatus equipment production clamping device |
| CN109732495A (en) * | 2018-12-28 | 2019-05-10 | 武汉协和齿环有限公司 | Base steel ring gear magnetism sandblasting fixture and blasting method |
-
2012
- 2012-04-10 CN CN 201210101379 patent/CN102601655A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825412A (en) * | 2012-09-10 | 2012-12-19 | 昆山吉海实业公司 | Operating method of fast welding tooling of embedded base |
| CN102825412B (en) * | 2012-09-10 | 2016-01-20 | 昆山吉海实业公司 | A kind of buried base frame fast welding tooling method of operating |
| CN105252303B (en) * | 2015-10-28 | 2018-02-16 | 芜湖市恒浩机械制造有限公司 | A kind of big face fixture of disk-like accessory milling |
| CN105965190A (en) * | 2016-06-22 | 2016-09-28 | 河源市新天彩科技有限公司 | Full-automatic assembling mechanism |
| CN105965190B (en) * | 2016-06-22 | 2018-01-30 | 河源市新天彩科技有限公司 | A kind of full-automatic assemble mechanism |
| CN108818016A (en) * | 2018-07-06 | 2018-11-16 | 益文杰 | A kind of electricapparatus equipment production clamping device |
| CN109732495A (en) * | 2018-12-28 | 2019-05-10 | 武汉协和齿环有限公司 | Base steel ring gear magnetism sandblasting fixture and blasting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120725 |