CN104801736A - Three-claw clamping type base - Google Patents
Three-claw clamping type base Download PDFInfo
- Publication number
- CN104801736A CN104801736A CN201510127673.8A CN201510127673A CN104801736A CN 104801736 A CN104801736 A CN 104801736A CN 201510127673 A CN201510127673 A CN 201510127673A CN 104801736 A CN104801736 A CN 104801736A
- Authority
- CN
- China
- Prior art keywords
- base body
- adjusting screw
- rod
- buckle
- column spinner
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
- B23B31/28—Chucks characterised by features relating primarily to remote control of the gripping means using electric or magnetic means in the chuck
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a three-claw clamping type base. The three-claw clamping type base comprises a base body; a buckling plate is arranged on the base body; an adjusting screw is inserted to the base body and is in threaded connection with the base body; the adjusting screw passes through the base body; the upper end of the adjusting screw is connected with the buckling plate, and while the lower end of the adjusting screw is provided with a rotating tube; a rotating column is arranged at the bottom part of the base body; a rotating shaft is inserted to the rotating column. According to the three-claw clamping type base, a circular part to be processed is mounted on the base body and can be firmly buckled on the base body through the buckling plate; the buckling plate can be finely adjusted through the adjusting screw, so that the part can be further conveniently fastened through the buckling plate; in addition, the rotating operation of the adjusting screw can be conveniently performed through the rotating pipe; a driving motor can be conveniently externally connected through the rotating shaft, and therefore, the base body can be rotated.
Description
Technical field
The present invention relates to a kind of pedestal, be specifically related to a kind of three-jaw plug-in pedestal.
Background technology
Scroll chuck is made up of chuck body, movable jaw and claw driving mechanism.On scroll chuck below three claw targeting parts, screw thread is had to be meshed with the flat thread at the dish-shaped bevel gear back side, when rotating cone pinion with spanner by four square holes, dish pinion rotation, the flat thread at the back side drives three claws close or exit, in order to clamp the workpiece of different-diameter to center simultaneously.Be used on three claws and change three anti-pawls, be used for the larger workpiece of diameter is installed.The accuracy of centering voluntarily of scroll chuck is 0.05-0.15mm.Be subject to the chuck accuracy of manufacture by the precision of scroll chuck processing work and use the impact of rear abrasion condition.Chuck, by driving claw power used different, is divided into hand chuck and power chuck two kinds.1. manually block: be general-purpose accessory, conventional have self centering scroll chuck and each claw can the chuck of movement separately.Scroll chuck (Fig. 1 scroll chuck) drives bevel gear wheel by bevel pinion.There is archimedean spiral groove at the back side of bevel gear wheel, is meshed with 3 claws.Therefore rotate bevel pinion with spanner, 3 claws just can be made simultaneously radially to move, realize self-centering and clamping, be suitable for the workpiece clamping circle, equilateral triangle or regular hexagon etc.Existing scroll chuck clamping regulates inconvenient, does not also have rotary actuation function.
Summary of the invention
For the deficiency that prior art exists, the invention provides and a kind ofly central portion to be processed can be arranged on base body, parts can be made to be buckled in securely on base body by buckle, adjusting screw(rod) can be finely tuned buckle, thus it is fastening closer to facilitate buckle to carry out parts, and can be convenient to the rotation process of adjusting screw(rod) by coil, facilitate external drive motors by rotating shaft, thus the three-jaw plug-in pedestal of rotation process can be carried out base body.
To achieve these goals, the present invention realizes by the following technical solutions:
A kind of three-jaw plug-in pedestal, comprises base body; Base body is provided with the first buckle, base body is plugged with the first adjusting screw(rod), first adjusting screw(rod) and base body are threaded connection, first adjusting screw(rod) is through base body, the upper end of the first adjusting screw(rod) is connected with the first buckle, the lower end of the first adjusting screw(rod) is provided with the first coil, and the first coil is set with the first spacing ring; Base body is provided with the second buckle, base body is plugged with the second adjusting screw(rod), second adjusting screw(rod) and base body are threaded connection, second adjusting screw(rod) is through base body, the upper end of the second adjusting screw(rod) is connected with the second buckle, the lower end of the second adjusting screw(rod) is provided with the second coil, and the second coil is set with the second spacing ring; Base body is provided with the 3rd buckle, base body is plugged with the 3rd adjusting screw(rod), 3rd adjusting screw(rod) and base body are threaded connection, 3rd adjusting screw(rod) is through base body, the upper end of the 3rd adjusting screw(rod) is connected with the 3rd buckle, the lower end of the 3rd adjusting screw(rod) is provided with the 3rd coil, and the 3rd coil is set with the 3rd spacing ring; The bottom of base body is provided with column spinner, and column spinner is plugged with rotating shaft.
Further, described column spinner is set with sleeve pipe, and sleeve pipe is arranged between column spinner and base body.
Further, described column spinner is set with dead ring, and dead ring docks with sleeve pipe.
Further, described column spinner and rotating shaft are threaded connection.
Further, described column spinner and rotating shaft are coaxially arranged.
Beneficial effect of the present invention: central portion to be processed can be arranged on base body, parts can be made to be buckled in securely on base body by the first buckle, the second buckle and the 3rd buckle, adjusting screw(rod) can be finely tuned buckle, thus it is fastening closer to facilitate buckle to carry out parts, and can be convenient to the rotation process of adjusting screw(rod) by coil, facilitate external drive motors by rotating shaft, thus rotation process can be carried out to base body.
Accompanying drawing explanation
Fig. 1 is the structural representation of three-jaw plug-in pedestal of the present invention.
Detailed description of the invention
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the present invention further.
As shown in Figure 1, a kind of three-jaw plug-in pedestal, comprises base body 1; Base body 1 is provided with the first buckle 2, base body 1 is plugged with the first adjusting screw(rod) 3, first adjusting screw(rod) 3 is threaded connection with base body 1, first adjusting screw(rod) 3 is through base body 1, the upper end of the first adjusting screw(rod) 3 is connected with the first buckle 2, the lower end of the first adjusting screw(rod) 3 is provided with the first coil 4, first coil 4 and is set with the first spacing ring 5; Base body 1 is provided with the second buckle 6, base body 1 is plugged with the second adjusting screw(rod) 7, second adjusting screw(rod) 7 is threaded connection with base body 1, second adjusting screw(rod) 7 is through base body 1, the upper end of the second adjusting screw(rod) 7 is connected with the second buckle 6, the lower end of the second adjusting screw(rod) 7 is provided with the second coil 8, second coil 8 and is set with the second spacing ring 9; Base body 1 is provided with the 3rd buckle 10, base body 1 is plugged with the 3rd adjusting screw(rod) 11,3rd adjusting screw(rod) 11 is threaded connection with base body 1,3rd adjusting screw(rod) 11 is through base body 1, the upper end of the 3rd adjusting screw(rod) 11 is connected with the 3rd buckle 10, the lower end of the 3rd adjusting screw(rod) 11 is provided with the 3rd coil the 12, three coil 12 and is set with the 3rd spacing ring 13; The bottom of base body 1 is provided with column spinner 14, and column spinner 14 is plugged with rotating shaft 15; Column spinner 14 is set with sleeve pipe 16, and sleeve pipe 16 is arranged between column spinner 14 and base body 1, and column spinner 14 is set with dead ring 17, and dead ring 17 docks with sleeve pipe 16, and column spinner 14 and rotating shaft 15 are threaded connection; Column spinner 14 and rotating shaft 15 are in coaxially arranged.
Three-jaw plug-in pedestal of the present invention, central portion to be processed can be arranged on base body 1, parts can be made to be buckled on base body 1 securely by the first buckle 2, second buckle 6 and the 3rd buckle 10, adjusting screw(rod) can be finely tuned buckle, thus it is fastening closer to facilitate buckle to carry out parts, and can be convenient to the rotation process of adjusting screw(rod) by coil, facilitate external drive motors by rotating shaft 15, thus rotation process can be carried out to base body 1.
Wherein, column spinner 14 is set with sleeve pipe 16, and sleeve pipe 16 is arranged between column spinner 14 and base body 1, and column spinner 14 is set with dead ring 17, and dead ring 17 docks with sleeve pipe 16, so fixing more firm.
Wherein, column spinner 14 and rotating shaft 15 are threaded connection; So convenient docking.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. a three-jaw plug-in pedestal, comprises base body; It is characterized in that: base body is provided with the first buckle, base body is plugged with the first adjusting screw(rod), first adjusting screw(rod) and base body are threaded connection, first adjusting screw(rod) is through base body, the upper end of the first adjusting screw(rod) is connected with the first buckle, the lower end of the first adjusting screw(rod) is provided with the first coil, and the first coil is set with the first spacing ring; Base body is provided with the second buckle, base body is plugged with the second adjusting screw(rod), second adjusting screw(rod) and base body are threaded connection, second adjusting screw(rod) is through base body, the upper end of the second adjusting screw(rod) is connected with the second buckle, the lower end of the second adjusting screw(rod) is provided with the second coil, and the second coil is set with the second spacing ring; Base body is provided with the 3rd buckle, base body is plugged with the 3rd adjusting screw(rod), 3rd adjusting screw(rod) and base body are threaded connection, 3rd adjusting screw(rod) is through base body, the upper end of the 3rd adjusting screw(rod) is connected with the 3rd buckle, the lower end of the 3rd adjusting screw(rod) is provided with the 3rd coil, and the 3rd coil is set with the 3rd spacing ring; The bottom of base body is provided with column spinner, and column spinner is plugged with rotating shaft.
2. three-jaw plug-in pedestal according to claim 1, it is characterized in that: column spinner is set with sleeve pipe, sleeve pipe is arranged between column spinner and base body.
3. three-jaw plug-in pedestal according to claim 2, it is characterized in that: column spinner is set with dead ring, dead ring docks with sleeve pipe.
4. three-jaw plug-in pedestal according to claim 1, is characterized in that: column spinner and rotating shaft are threaded connection.
5. three-jaw plug-in pedestal according to claim 1, is characterized in that: column spinner and rotating shaft are coaxially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510127673.8A CN104801736A (en) | 2015-03-23 | 2015-03-23 | Three-claw clamping type base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510127673.8A CN104801736A (en) | 2015-03-23 | 2015-03-23 | Three-claw clamping type base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104801736A true CN104801736A (en) | 2015-07-29 |
Family
ID=53687164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510127673.8A Pending CN104801736A (en) | 2015-03-23 | 2015-03-23 | Three-claw clamping type base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104801736A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0782898A1 (en) * | 1996-01-08 | 1997-07-09 | FORKARDT Spanntechnik AG | Method for fixing a clamping device on a workpiece and device for using this method |
| US6220608B1 (en) * | 1997-11-20 | 2001-04-24 | American Workholding, Inc. | 4-jaw self-centering chucking system |
| CN204007623U (en) * | 2014-06-13 | 2014-12-10 | 苏州华徕光电仪器有限公司 | The stationary installation of three-jaw pedestal |
| CN204007622U (en) * | 2014-06-13 | 2014-12-10 | 苏州华徕光电仪器有限公司 | disc fixing device |
| CN204044427U (en) * | 2014-07-29 | 2014-12-24 | 芜湖市皖江光电仪器有限公司 | Simple and easy fixed middle clamping device automatically |
| CN204075794U (en) * | 2014-08-06 | 2015-01-07 | 四川美青化工有限公司 | Flashboard maintenance fixture |
| CN204142251U (en) * | 2014-06-12 | 2015-02-04 | 苏州华徕光电仪器有限公司 | A kind of Universal three-jaw pedestal |
| CN204603350U (en) * | 2015-03-23 | 2015-09-02 | 苏州华徕光电仪器有限公司 | A kind of three-jaw plug-in pedestal |
-
2015
- 2015-03-23 CN CN201510127673.8A patent/CN104801736A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0782898A1 (en) * | 1996-01-08 | 1997-07-09 | FORKARDT Spanntechnik AG | Method for fixing a clamping device on a workpiece and device for using this method |
| US6220608B1 (en) * | 1997-11-20 | 2001-04-24 | American Workholding, Inc. | 4-jaw self-centering chucking system |
| CN204142251U (en) * | 2014-06-12 | 2015-02-04 | 苏州华徕光电仪器有限公司 | A kind of Universal three-jaw pedestal |
| CN204007623U (en) * | 2014-06-13 | 2014-12-10 | 苏州华徕光电仪器有限公司 | The stationary installation of three-jaw pedestal |
| CN204007622U (en) * | 2014-06-13 | 2014-12-10 | 苏州华徕光电仪器有限公司 | disc fixing device |
| CN204044427U (en) * | 2014-07-29 | 2014-12-24 | 芜湖市皖江光电仪器有限公司 | Simple and easy fixed middle clamping device automatically |
| CN204075794U (en) * | 2014-08-06 | 2015-01-07 | 四川美青化工有限公司 | Flashboard maintenance fixture |
| CN204603350U (en) * | 2015-03-23 | 2015-09-02 | 苏州华徕光电仪器有限公司 | A kind of three-jaw plug-in pedestal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150729 |