CN205817590U - Numerical control polishing vacuum absorption device - Google Patents
Numerical control polishing vacuum absorption device Download PDFInfo
- Publication number
- CN205817590U CN205817590U CN201620581948.5U CN201620581948U CN205817590U CN 205817590 U CN205817590 U CN 205817590U CN 201620581948 U CN201620581948 U CN 201620581948U CN 205817590 U CN205817590 U CN 205817590U
- Authority
- CN
- China
- Prior art keywords
- vacuum
- revolving shaft
- output revolving
- fixture
- suction passage
- 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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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
This utility model relates to buffing machine technical field, refer in particular to numerical control polishing vacuum absorption device, include output revolving shaft, the upper surface of output revolving shaft is fixed with fixture, output revolving shaft is hollow structure, output revolving shaft is internally formed vacuum suction passage, vacuum lumen is offered inside fixture, the upper end of vacuum suction passage connects with vacuum lumen, the upper surface of fixture offers multiple vacuum absorption holes connected with vacuum lumen, by vacuum suction passage by the vacuum lumen evacuation within fixture, make vacuum absorption holes produce suction to be fixed by the absorption of workpieces being placed on fixture upper surface, vacuum mode absorption regular worker is utilized to operate simple and convenient, improve work efficiency, and structure is simpler；Output revolving shaft lower end is provided with the high-speed joint connected with vacuum suction passage lower end so that output revolving shaft can relatively high speed swivel joint rotate again can be as the passage of evacuation, it is ensured that output revolving shaft rotate time can carry out again vacuum pumping.
Description
Technical field:
This utility model relates to buffing machine technical field, refers in particular to numerical control polishing vacuum absorption device.
Background technology:
Mobile phone metal shell is appearance member, and surface requirements can not have rust staining, cut etc. to affect the bad of outward appearance.Mobile phone metal
Shell the most more or less there will be the undesirable elements such as cut during production is whole, affects its outward appearance.For understanding
Some problems that in certainly producing, mobile phone metal shell surface occurs, take the surface of buffing machine polishing product, it is possible to play and disappear
Trace rust cleaning speckle, the effect of blast, to reach the requirement of product appearance quality.
The buffing machine being presently used for mobile phone metal shell or the polishing of other metalwork is typically all by using fixture block and spiral shell
Workpiece is locked on the table as fixture by silk, and fixture assembly and disassembly operations bothers, inefficiency.
Utility model content:
The purpose of this utility model is aiming at the deficiency of prior art existence and provides one to utilize vacuum mode to adsorb
Fixing work, simple to operation, raising work efficiency and structure simpler numerical control polishing vacuum absorption device.
To achieve these goals, the technical solution adopted in the utility model is: numerical control polishing vacuum absorption device, bag
Including for supporting workpiece and the output revolving shaft driving workpiece to rotate, the upper surface of output revolving shaft is fixed with fixture, output revolving shaft
For hollow structure, output revolving shaft is internally formed vacuum suction passage, offers vacuum lumen, vacuum suction passage inside fixture
Upper end connect with vacuum lumen, the upper surface of fixture offers multiple vacuum absorption holes connected with vacuum lumen, and output turns
Axle lower end is provided with the high-speed joint connected with vacuum suction passage lower end.
Described output revolving shaft outer cover is provided with two bearings, external bushing, is positioned at the neck bush within external bushing, external bushing and
Neck bush is both connected between two bearings.
The upper surface of the described output revolving shaft convex positioning boss that is provided with, clamp base offers mates with positioning boss
Locating slot, positioning boss is fastened in locating slot.
Described output revolving shaft lower end outer cover is connected to worm gear.
This utility model has the beneficial effects that: the numerical control polishing vacuum absorption device that this utility model provides, and includes
For supporting workpiece and the output revolving shaft driving workpiece to rotate, the upper surface of output revolving shaft is fixed with fixture, during output revolving shaft is
Hollow structure, output revolving shaft is internally formed vacuum suction passage, offers vacuum lumen, the upper end of vacuum suction passage inside fixture
Connecting with vacuum lumen, the upper surface of fixture offers multiple vacuum absorption holes connected with vacuum lumen, is led to by vacuum suction
Road is connected with outside pumped vacuum systems can be by vacuum suction passage by the vacuum lumen evacuation within fixture so that vacuum
Adsorption hole produces suction and is fixed by the absorption of workpieces being placed on fixture upper surface, utilizes vacuum mode absorption regular worker to operate letter
Folk prescription just, improves work efficiency, and structure is simpler；Output revolving shaft lower end is provided with the height connected with vacuum suction passage lower end
Speed swivel joint so that output revolving shaft can relatively high speed swivel joint rotate again can be as the passage of evacuation, it is ensured that defeated
Go out when rotating shaft rotates and can carry out again vacuum pumping.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
Detailed description of the invention:
Being further described this utility model below in conjunction with the accompanying drawings, as shown in Fig. 1～2, this utility model includes
For supporting workpiece and the output revolving shaft 62 driving workpiece to rotate, the upper surface of output revolving shaft 62 is fixed with fixture 8, output revolving shaft
62 is hollow structure, and output revolving shaft 62 is internally formed vacuum suction passage 621, and fixture 8 is internal offers vacuum lumen 81, vacuum
The upper end of air intake passage 621 connects with vacuum lumen 81, and the upper surface of fixture 8 offers multiple true with what vacuum lumen 81 connected
Empty adsorption hole 82, being connected with outside pumped vacuum systems by vacuum suction passage 621 can be by vacuum suction passage 621 by fixture
Vacuum lumen 81 evacuation within 8 so that vacuum absorption holes 82 produces suction and will be placed on the absorption of workpieces of fixture 8 upper surface
Fixing, utilize vacuum mode absorption regular worker to operate simple and convenient, improve work efficiency, and structure is simpler；Output turns
Axle 62 lower end is provided with the high-speed joint 626 connected with vacuum suction passage 621 lower end so that output revolving shaft 62 can be relative
High-speed joint 626 rotates and can be as the passage of evacuation, it is ensured that can carry out again when output revolving shaft 62 rotates taking out very
Do-nothing operation.
Output revolving shaft 62 outer cover is provided with two bearings 623, external bushing 624, is positioned at the neck bush within external bushing 624
625, external bushing 624 and neck bush 625 are both connected between two bearings 623 so that output revolving shaft 62 rotates more steady.Output
Rotating shaft 62 lower end outer cover is connected to worm gear 642, it is possible to for being driven output revolving shaft 62.
The convex positioning boss 622 that is provided with in the upper surface of output revolving shaft 62, offers bottom fixture 8 and positioning boss 622
The locating slot 83 of coupling, positioning boss 622 is fastened in locating slot 83 so that fixture 8 accurate positioning, is convenient to mount and dismount.
Certainly, the above is only better embodiment of the present utility model, therefore all according to this utility model patent application model
Enclose equivalence change or modification that described structure, feature and principle is done, be all included in this utility model patent claim.
Claims (4)
1. numerical control polishing vacuum absorption device, it is characterised in that: include for supporting workpiece and driving the defeated of workpiece rotation
Going out rotating shaft (62), the upper surface of output revolving shaft (62) is fixed with fixture (8), and output revolving shaft (62) is hollow structure, output revolving shaft
(62) being internally formed vacuum suction passage (621), fixture (8) is internal offers vacuum lumen (81), vacuum suction passage (621)
Upper end connect with vacuum lumen (81), the upper surface of fixture (8) offer multiple vacuum connected with vacuum lumen (81) inhale
Attached hole (82), output revolving shaft (62) lower end is provided with the high-speed joint (626) connected with vacuum suction passage (621) lower end.
Numerical control polishing vacuum absorption device the most according to claim 1, it is characterised in that: described output revolving shaft (62) is outward
Portion is arranged with two bearings (623), external bushing (624), is positioned at the neck bush (625) that external bushing (624) is internal, external bushing
(624) it is both connected between two bearings (623) with neck bush (625).
Numerical control polishing vacuum absorption device the most according to claim 1, it is characterised in that: described output revolving shaft (62)
The convex positioning boss (622) that is provided with in upper surface, fixture (8) bottom offers the locating slot mated with positioning boss (622)
(83) during, positioning boss (622) is fastened on locating slot (83).
Numerical control polishing vacuum absorption device the most according to claim 1, it is characterised in that: under described output revolving shaft (62)
End outer cover is connected to worm gear (642).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620581948.5U CN205817590U (en) | 2016-06-15 | 2016-06-15 | Numerical control polishing vacuum absorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620581948.5U CN205817590U (en) | 2016-06-15 | 2016-06-15 | Numerical control polishing vacuum absorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205817590U true CN205817590U (en) | 2016-12-21 |
Family
ID=57569808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620581948.5U Expired - Fee Related CN205817590U (en) | 2016-06-15 | 2016-06-15 | Numerical control polishing vacuum absorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205817590U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378760A (en) * | 2017-06-30 | 2017-11-24 | 东莞巨磨智能机械设备有限公司 | A kind of grinding machine with high-precision uniformity polishing function |
| CN109707723A (en) * | 2019-01-22 | 2019-05-03 | 上海提牛机电设备有限公司 | A kind of rotatory vacuum axis group |
| CN111282738A (en) * | 2020-02-27 | 2020-06-16 | 歌尔股份有限公司 | Lens spraying device and spraying equipment |
| CN111872557A (en) * | 2020-07-22 | 2020-11-03 | 江苏亚威艾欧斯激光科技有限公司 | Welding device, working method and welding equipment |
-
2016
- 2016-06-15 CN CN201620581948.5U patent/CN205817590U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378760A (en) * | 2017-06-30 | 2017-11-24 | 东莞巨磨智能机械设备有限公司 | A kind of grinding machine with high-precision uniformity polishing function |
| CN109707723A (en) * | 2019-01-22 | 2019-05-03 | 上海提牛机电设备有限公司 | A kind of rotatory vacuum axis group |
| CN111282738A (en) * | 2020-02-27 | 2020-06-16 | 歌尔股份有限公司 | Lens spraying device and spraying equipment |
| CN111872557A (en) * | 2020-07-22 | 2020-11-03 | 江苏亚威艾欧斯激光科技有限公司 | Welding device, working method and welding equipment |
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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: 20161221 Termination date: 20200615 |