CN204603350U - A kind of three-jaw plug-in pedestal - Google Patents
A kind of three-jaw plug-in pedestal Download PDFInfo
- Publication number
- CN204603350U CN204603350U CN201520165861.5U CN201520165861U CN204603350U CN 204603350 U CN204603350 U CN 204603350U CN 201520165861 U CN201520165861 U CN 201520165861U CN 204603350 U CN204603350 U CN 204603350U
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- CN
- China
- Prior art keywords
- base body
- rod
- adjusting screw
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of three-jaw plug-in pedestal, comprise base body; Base body is provided with buckle, and base body is plugged with adjusting screw(rod), and adjusting screw(rod) and base body are threaded connection, adjusting screw(rod) is through base body, and the upper end of adjusting screw(rod) is connected with buckle, and the lower end of adjusting screw(rod) is provided with coil, the bottom of base body is provided with column spinner, and column spinner is plugged with rotating shaft.Central portion to be processed can be arranged on base body by the utility model, 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 rotation process can be carried out to base body.
Description
Technical field
The utility model relates to a kind of pedestal, is 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 is divided into hand chuck and power chuck two kinds by different the ﹐ of driving claw power used.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 little Zhui Chi Lun ﹐ with spanner just can make 3 claws radially move simultaneously, realizes the workpiece that self-centering and Jia Jin ﹐ are suitable for clamping Yuan Xing ﹑ equilateral triangle or regular hexagon etc.Existing scroll chuck clamping regulates inconvenient, does not also have rotary actuation function.
Utility model content
For the deficiency that prior art exists, the utility model 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 utility model 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.
The beneficial effects of the utility model: 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 the utility model three-jaw plug-in pedestal.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model 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.
The utility model three-jaw plug-in pedestal, 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 utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model 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 |
|---|---|---|---|
| CN201520165861.5U CN204603350U (en) | 2015-03-23 | 2015-03-23 | A kind of three-jaw plug-in pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165861.5U CN204603350U (en) | 2015-03-23 | 2015-03-23 | A kind of three-jaw plug-in pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204603350U true CN204603350U (en) | 2015-09-02 |
Family
ID=53955937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520165861.5U Expired - Fee Related CN204603350U (en) | 2015-03-23 | 2015-03-23 | A kind of three-jaw plug-in pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204603350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801736A (en) * | 2015-03-23 | 2015-07-29 | 苏州华徕光电仪器有限公司 | Three-claw clamping type base |
-
2015
- 2015-03-23 CN CN201520165861.5U patent/CN204603350U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801736A (en) * | 2015-03-23 | 2015-07-29 | 苏州华徕光电仪器有限公司 | Three-claw clamping type base |
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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: 20150902 Termination date: 20160323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |