CN204868648U - Press from both sides tight rotational positioning tool - Google Patents
Press from both sides tight rotational positioning tool Download PDFInfo
- Publication number
- CN204868648U CN204868648U CN201520571673.2U CN201520571673U CN204868648U CN 204868648 U CN204868648 U CN 204868648U CN 201520571673 U CN201520571673 U CN 201520571673U CN 204868648 U CN204868648 U CN 204868648U
- Authority
- CN
- China
- Prior art keywords
- guide block
- position sleeve
- clamp shaft
- positioning sleeve
- bearing
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a press from both sides tight rotational positioning tool, including anchor clamps base, rotation axis, position sleeve, guide block, clamp shaft, bearing, spring, ball head plunger, the anchor clamps base passes through bearing and rotation axis fixed connection, and in the position sleeve embedding rotation axis, it has three ball head plunger to follow radial equipartition in the position sleeve, and the position sleeve top is equipped with clamp shaft along the three guide block of radial equipartition in every guide block, be equipped with the spring between clamp shaft and the guide block. The advantage is: utilize the ball head plunger in the position sleeve to press from both sides tightly and be spacing the work piece, in addition the clamp shaft in the middle of the hollow three guide block pushes up tightly simultaneously, ensures the axiality of work piece, has improved the precision of processing and assembling, changes the position sleeve of difference and the processing that different specification work pieces just can be realized to the guide block simultaneously.
Description
Technical field
The utility model relates to a kind of localization tool on automatic production line, particularly relates to a kind of clamping and rotates localization tool.
Background technology
In assembly automation industry, the accurate location of workpiece is core technology and Technology Difficulties.For in high accuracy assembly automation equipment, the accurate location rotating class workpiece is the difficult point of the most difficult realization always.Particularly for the workpiece of assembling automatically, tool alignment tolerance is large, then do not realize accurate location; Tolerance is little, be then difficult to realize assembling automatically.If do not realize hi-Fix rotation, even scrap causing the fraction defective superelevation of whole equipment.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of clamping and rotates localization tool, ensures accurate work piece positioning, workpiece axiality, and then improves Workpiece Machining Accuracy.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of clamping rotates localization tool, comprise clamp base, rotating shaft, positioning sleeve, guide pad, clamp shaft, bearing, spring, bulb plunger, clamp base is fixedly connected with rotating shaft by bearing, in positioning sleeve embedded rotating axle, three bulb plungers are radially evenly equipped with in positioning sleeve, above positioning sleeve, radially uniform three guide pads, are provided with clamp shaft in each guide pad, are provided with spring between clamp shaft and guide pad.
Described rotating shaft top is provided with holder, and positioning sleeve embeds in holder, and is fixed by jackscrew.
Described clamp base, rotating shaft respectively with bearing interference fits.
Compared with prior art, the beneficial effects of the utility model are:
The bulb plunger in positioning sleeve is utilized to carry out clamping and spacing to workpiece, the clamp shaft of adding three guide pads centres of hollow holds out against simultaneously, guarantee the axiality of workpiece, improve the precision of processing and assembling, change the processing that different positioning sleeves and guide pad just can realize different size workpiece simultaneously.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the sectional view of Fig. 1 along A-A line.
In figure: 1-clamp base 2-rotating shaft 3-positioning sleeve 4-holder 5-guide pad 6-clamp shaft 7-bearing 8-spring 9-bulb plunger.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in detail, but it should be noted that enforcement of the present utility model is not limited to following embodiment.
See Fig. 1, Fig. 2, a kind of clamping rotates localization tool, comprise clamp base 1, rotating shaft 2, positioning sleeve 3, guide pad 5, clamp shaft 6, bearing 7, spring 8, bulb plunger 9, clamp base 1 is fixedly connected with rotating shaft 2 by bearing 7, in positioning sleeve 3 embedded rotating axle 2, three bulb plungers 9 are radially evenly equipped with in positioning sleeve 3, radially uniform three guide pads 5 above positioning sleeve 3, guide pad 5 is distributed in Workpiece fixing point, clamp shaft 6 is provided with in each guide pad 5, spring 8 is provided with between clamp shaft 6 and guide pad 5, clamp shaft 6 moves back and forth in guide pad 5 by spring 8.
Wherein, rotating shaft 2 top is provided with holder 4, and positioning sleeve 3 embeds in holder 4, and is fixed by jackscrew.Clamp base 1, rotating shaft 2 respectively with bearing 7 interference fits.
During use, carry out first time by bulb plunger 9 pairs of workpiece spacing, prevent workpiece from skidding off up simultaneously; Apply pressure by three cylinders of outside to the clamp shaft 6 in three guide pads 5, clamp shaft 6 fixes on workpiece, carries out secondary location to workpiece, so just guarantees the positional precision of workpiece.Two pawl cylinder clamping turning cylinder ends, and by stepper motor driven rotary, and then realize the rotation of high concentricity, guarantee the precision that the circumference that workpiece rotates is beated.
The utility model utilizes the bulb plunger in positioning sleeve to carry out clamping and spacing to workpiece, the clamp shaft of adding three guide pads centres of hollow holds out against simultaneously, guarantee the axiality of workpiece, improve the precision of processing and assembling, change the processing that different positioning sleeves and guide pad just can realize different size workpiece simultaneously.
Claims (3)
1. a clamping rotates localization tool, it is characterized in that, comprise clamp base, rotating shaft, positioning sleeve, guide pad, clamp shaft, bearing, spring, bulb plunger, clamp base is fixedly connected with rotating shaft by bearing, in positioning sleeve embedded rotating axle, in positioning sleeve, be radially evenly equipped with three bulb plungers, radially uniform three guide pads above positioning sleeve, be provided with clamp shaft in each guide pad, between clamp shaft and guide pad, be provided with spring.
2. one clamping according to claim 1 rotates localization tool, and it is characterized in that, described rotating shaft top is provided with holder, and positioning sleeve embeds in holder, and is fixed by jackscrew.
3. according to claim 1 one clamping rotate localization tool, it is characterized in that, described clamp base, rotating shaft respectively with bearing interference fits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520571673.2U CN204868648U (en) | 2015-07-31 | 2015-07-31 | Press from both sides tight rotational positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520571673.2U CN204868648U (en) | 2015-07-31 | 2015-07-31 | Press from both sides tight rotational positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204868648U true CN204868648U (en) | 2015-12-16 |
Family
ID=54813069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520571673.2U Expired - Fee Related CN204868648U (en) | 2015-07-31 | 2015-07-31 | Press from both sides tight rotational positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204868648U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310749A (en) * | 2017-06-28 | 2017-11-03 | 成都立航科技有限公司 | Outer wing numerical control posture adjusting system in a kind of wing finishing type frame |
| CN108608346A (en) * | 2018-03-28 | 2018-10-02 | 深圳市炫硕智造技术有限公司 | Light bulb clamp for machining |
| CN111975400A (en) * | 2020-07-24 | 2020-11-24 | 河北力准机械制造有限公司 | Rotary clamp device |
-
2015
- 2015-07-31 CN CN201520571673.2U patent/CN204868648U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310749A (en) * | 2017-06-28 | 2017-11-03 | 成都立航科技有限公司 | Outer wing numerical control posture adjusting system in a kind of wing finishing type frame |
| CN107310749B (en) * | 2017-06-28 | 2022-07-05 | 成都立航科技股份有限公司 | Outer wing numerical control posture adjustment system in wing finish machining type frame |
| CN108608346A (en) * | 2018-03-28 | 2018-10-02 | 深圳市炫硕智造技术有限公司 | Light bulb clamp for machining |
| CN108608346B (en) * | 2018-03-28 | 2020-06-12 | 深圳市炫硕智造技术有限公司 | Bulb machining clamp |
| CN111975400A (en) * | 2020-07-24 | 2020-11-24 | 河北力准机械制造有限公司 | Rotary clamp device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20210731 |