CN203292898U - Rotary locating machining platform - Google Patents
Rotary locating machining platform Download PDFInfo
- Publication number
- CN203292898U CN203292898U CN2013203233818U CN201320323381U CN203292898U CN 203292898 U CN203292898 U CN 203292898U CN 2013203233818 U CN2013203233818 U CN 2013203233818U CN 201320323381 U CN201320323381 U CN 201320323381U CN 203292898 U CN203292898 U CN 203292898U
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- China
- Prior art keywords
- rotating disc
- rotating shaft
- fixed disk
- rotation
- lower fixed
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Abstract
The utility model discloses a rotary locating machining platform which comprises a fixed frame. A rotary platform used for placing workpieces to be machined is arranged on the fixed frame, the rotary platform is composed of an upper rotary disk and a lower fixed disk in a connecting mode, a rotary shaft and a compression spring are arranged between the lower fixed disk and the upper rotary disk, a driving mechanism which can drive the rotary shaft to rotate is connected to the rotary shaft, upper connecting teeth and lower connecting teeth are correspondingly arranged on the lower end face of the upper rotary disk and the upper end face of the lower fixed disk respectively, the upper connecting teeth and the lower connecting teeth can form axial meshing locating mutually, a compressing oil cylinder is further arranged over the rotary platform, and through the downward extension of an output shaft of the compressing oil cylinder, the workpieces to be machined can be compressed and located on the upper rotary disk and the upper connection teeth on the upper rotary disk can be fixedly meshed together with the lower connecting teeth on the lower fixed disk. By the adoption of the structure, the rotary locating machining platform is simple in structure, simple and convenient to operate and relatively high in machining locating precision.
Description
Technical field
The utility model relates to a kind of rotation location processing platform, belongs to the production and processing field.
Background technology
At present, the processing platform that coordinates with processing such as traditional turning, millings mainly contains two kinds: a kind of is stationary structure, it is the one side that the work piece clamped one time can only be processed work piece, and need again clamping to locate when processing other faces of work piece, thereby cause processing continuity to complete, working (machining) efficiency is low, and multiple clamping also easily causes machining accuracy to descend simultaneously; Another kind is rotatable processing platform, although this processing platform can be realized the continuity processing of work piece, but existing rotatable processing platform structure usually comparatively complicated, cost is high, and the most important thing is that existing rotatable processing platform positioning precision again to work piece after rotation is often not high, can't meet the fine finishining demand of people to workpiece.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of simple in structure, easy and simple to handle and rotation that setting accuracy on work is higher location processing platform.
for achieving the above object, the utility model provides a kind of rotation location processing platform, comprise a fixed mount, described fixed mount is provided with a rotation platform that is used for placing work piece, described rotation platform is connected and composed by upper rotating disc and lower fixed disk, lower fixed disk is installed on fixed mount, upper rotating disc is positioned at the lower fixed disk top, be provided with rotating shaft and Compress Spring between lower fixed disk and upper rotating disc, the lower end of described rotating shaft is plugged in lower fixed disk, and stationary positioned radially between the lower end of described rotating shaft and lower fixed disk, the upper end of described rotating shaft is plugged in rotating disc, and axially clamp Compress Spring between the upper end of described rotating shaft and upper rotating disc, also be connected with the driving mechanism that can drive its rotation in described rotating shaft, corresponding upper connection teeth and the lower connection teeth that can mutually form axial engagement location that be provided with respectively on the lower surface of described upper rotating disc and the upper surface of lower fixed disk, also be provided with a compressed oil cylinder directly over described rotation platform, the cylinder body of described compressed oil cylinder is installed on fixed mount, the output shaft of described compressed oil cylinder is flexible down, and the downward stretching, extension by described compressed oil cylinder output shaft can compress work piece to be positioned on upper rotating disc, and the lower connection teeth engagement on upper connection teeth on described upper rotating disc and lower fixed disk is fixed together.
The driving mechanism that the utility model can further be set to described drive shaft rotation comprises gear, tooth bar and driving oil cylinder, described gear set is in rotating shaft, described tooth bar is installed on the output shaft that drives oil cylinder, and engagement interlock between described wheel and rack.
the utility model also can further be set on described fixed mount be provided with a containing groove, described rotation platform is flush-mounted in described containing groove, also be evenly distributed in a plurality of the first bearing pins on the inwall of described containing groove, be provided with the first spring between the inner face of described the first bearing pin and containing groove, the outer face of described the first bearing pin is inclined plane, the corresponding outside fix groove that is provided with described the first bearing pin outer end insertion of a plurality of confessions on the outer circumference surface of described upper rotating disc, also be evenly distributed in a plurality of the second bearing pins on the endoporus that described upper rotating disc and rotating shaft plug, be provided with the second spring between the inner face of described the second bearing pin and upper rotating disc, the outer face of described the second bearing pin is also inclined plane, the corresponding interior locating slot that is provided with described the second bearing pin outer end insertion of a plurality of confessions in described rotating shaft, and described outside fix groove and interior locating slot are 7 word structures.
the beneficial effects of the utility model are: adopt said structure, add man-hour, people can be positioned over work piece on the upper rotating disc of rotation platform, the output shaft of compressed oil cylinder is pressed down, thereby the lower connection teeth engagement on upper connection teeth on rotating disc and lower fixed disk is fixed together, realize location, this moment, people can process the first machined surface of work piece, after the first machined surface of work piece machines, the output shaft of compressed oil cylinder is retracted, upper rotating disc upper connection teeth of rotating disc under the effect of Compress Spring separates with the lower connection teeth of lower fixed disk, this moment, the cooperation drive shaft of driving mechanism gear and tooth bar was rotated, and then the upper rotating disc rotation of drive, after rotation is completed, the output shaft of compressed oil cylinder presses down again, thereby it is fixing to impel upper rotating disc and lower fixed disk again to mesh, this moment, people can process the second machined surface of work piece, iterative cycles like this, can realize the continuity processing of work piece, working (machining) efficiency significantly improves, and overall structure is simple, easy and simple to handle.Simultaneously because upper rotating disc and lower fixed disk are to locate by the engagement of upper connection teeth and lower connection teeth, and be provided with the location of the first bearing pin and outside fix groove between upper rotating disc and fixed mount containing groove, and the location that is provided with the second bearing pin and interior locating slot between upper rotating disc and rotating shaft, thereby greatly improve the machining accuracy of rotation platform, meet the fine finishining demand of people to workpiece.Separately, because described outside fix groove and interior locating slot are 7 word structures, and the first bearing pin of corresponding and described outside fix groove and the inserting of interior locating slot phase and the outer face of the second bearing pin are inclined plane, therefore can impel the described upper rotating disc can only single direction rotation, and can not counter-rotate, thereby effectively avoid maloperation.
The utility model also can further be set to also be evenly distributed in a plurality of bolts hole that can be bolted with the work piece pallet on the upper surface of described upper rotating disc.Adopt said structure, set up bolt hole on rotating disc on described, add man-hour, people can be installed in work piece on the work piece pallet, and then work piece pallet and upper rotating disc are bolted, thereby described work piece can be positioned on rotating disc more securely, further improve the machining accuracy of rotation platform.
The utility model also can further be set to offer the rotating shaft groove on the upper surface of described rotating shaft, and described Compress Spring is loaded in described rotating shaft groove, and is connected by steel ball between described Compress Spring and upper rotating disc.Adopt said structure, set up steel ball and also make the rotation of rotating disc more smoothly smooth and easy.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is local structural graph of the present utility model;
Fig. 3 is partial structurtes cutaway view of the present utility model.
The specific embodiment
as Fig. 1, 2, provided a kind of rotation location processing platform shown in 3, comprise a fixed mount 1, described fixed mount 1 is provided with a rotation platform 2 that is used for placing work piece, described rotation platform 2 is connected and composed by upper rotating disc 21 and lower fixed disk 22, lower fixed disk 22 is installed on fixed mount 1, upper rotating disc 21 is positioned at lower fixed disk 22 tops, be provided with rotating shaft 23 and Compress Spring 24 between lower fixed disk 22 and upper rotating disc 21, the lower end of described rotating shaft 23 is plugged in lower fixed disk 22, and stationary positioned radially between the lower end of described rotating shaft 23 and lower fixed disk 22, the upper end of described rotating shaft 23 is plugged in rotating disc 21, offer rotating shaft groove 231 on the upper surface of described rotating shaft 23, described Compress Spring 24 is loaded in described rotating shaft groove 231, and be connected by steel ball 25 between described Compress Spring 24 and upper rotating disc 21, also be connected with the driving mechanism 26 that can drive its rotation in described rotating shaft 23, the driving mechanism 26 of described drive shaft 23 rotations comprises gear 261, tooth bar 262 and driving oil cylinder 263, described gear 261 is set in rotating shaft 23, described tooth bar 262 is installed on the output shaft that drives oil cylinder 263, and engagement interlock between described gear 261 and tooth bar 262.corresponding upper connection teeth 211 and the lower connection teeth 221 that can mutually form axial engagement location that be provided with respectively on the upper surface of the lower surface of described upper rotating disc 21 and lower fixed disk 22, also be provided with a compressed oil cylinder 3 directly over described rotation platform 2, the cylinder body 31 of described compressed oil cylinder 3 is installed on fixed mount 1, the output shaft 32 of described compressed oil cylinder 3 is flexible down, and the downward stretching, extension by described compressed oil cylinder output shaft 32 can compress work piece to be positioned on upper rotating disc 21, and the upper connection teeth 211 on described upper rotating disc 21 is fixed together with lower connection teeth 221 engagements on lower fixed disk 22.be provided with a containing groove 11 on described fixed mount 1, described rotation platform 2 is flush-mounted in described containing groove 11, also be evenly distributed in a plurality of the first bearing pins 41 on the inwall of described containing groove 11, be provided with the first spring 42 between the inner face of described the first bearing pin 41 and containing groove 11, the outer face 411 of described the first bearing pin 41 is inclined plane, the corresponding outside fix groove 212 that is provided with described the first bearing pin 41 outer ends insertions of a plurality of confessions on the outer circumference surface of described upper rotating disc 21, also be evenly distributed in a plurality of the second bearing pins 51 on the endoporus that described upper rotating disc 21 and rotating shaft 23 plug, be provided with the second spring 52 between the inner face of described the second bearing pin 51 and upper rotating disc 21, the outer face 511 of described the second bearing pin 51 is also inclined plane, the corresponding interior locating slot 232 that is provided with described the second bearing pin 51 outer ends insertions of a plurality of confessions in described rotating shaft 23, and described outside fix groove 212 is 7 word structures with interior locating slot 232.Also be evenly distributed in a plurality of bolts hole 213 that can fix by bolt 6 with the work piece pallet on the upper surface of described upper rotating disc 21.In sum, the utility model provides a kind of simple in structure, easy and simple to handle and rotation that setting accuracy on work is higher location processing platform.
Claims (5)
1. processing platform is located in a rotation, it is characterized in that: comprise a fixed mount, described fixed mount is provided with a rotation platform that is used for placing work piece, described rotation platform is connected and composed by upper rotating disc and lower fixed disk, lower fixed disk is installed on fixed mount, upper rotating disc is positioned at the lower fixed disk top, be provided with rotating shaft and Compress Spring between lower fixed disk and upper rotating disc, the lower end of described rotating shaft is plugged in lower fixed disk, and stationary positioned radially between the lower end of described rotating shaft and lower fixed disk, the upper end of described rotating shaft is plugged in rotating disc, and axially clamp Compress Spring between the upper end of described rotating shaft and upper rotating disc, also be connected with the driving mechanism that can drive its rotation in described rotating shaft, corresponding upper connection teeth and the lower connection teeth that can mutually form axial engagement location that be provided with respectively on the lower surface of described upper rotating disc and the upper surface of lower fixed disk, also be provided with a compressed oil cylinder directly over described rotation platform, the cylinder body of described compressed oil cylinder is installed on fixed mount, the output shaft of described compressed oil cylinder is flexible down, and the downward stretching, extension by described compressed oil cylinder output shaft can compress work piece to be positioned on upper rotating disc, and the lower connection teeth engagement on upper connection teeth on described upper rotating disc and lower fixed disk is fixed together.
2. processing platform is located in rotation according to claim 1, it is characterized in that: the driving mechanism of described drive shaft rotation comprises gear, tooth bar and driving oil cylinder, described gear set is in rotating shaft, described tooth bar is installed on the output shaft that drives oil cylinder, and engagement interlock between described wheel and rack.
3. processing platform is located in rotation according to claim 1, it is characterized in that: be provided with a containing groove on described fixed mount, described rotation platform is flush-mounted in described containing groove, also be evenly distributed in a plurality of the first bearing pins on the inwall of described containing groove, be provided with the first spring between the inner face of described the first bearing pin and containing groove, the outer face of described the first bearing pin is inclined plane, the corresponding outside fix groove that is provided with described the first bearing pin outer end insertion of a plurality of confessions on the outer circumference surface of described upper rotating disc, also be evenly distributed in a plurality of the second bearing pins on the endoporus that described upper rotating disc and rotating shaft plug, be provided with the second spring between the inner face of described the second bearing pin and upper rotating disc, the outer face of described the second bearing pin is also inclined plane, the corresponding interior locating slot that is provided with described the second bearing pin outer end insertion of a plurality of confessions in described rotating shaft, and described outside fix groove and interior locating slot are 7 word structures.
4. according to claim 1 or 3 described rotation location processing platforms, is characterized in that: also be evenly distributed in a plurality of bolts hole that can be bolted with the work piece pallet on the upper surface of described upper rotating disc.
5. rotation according to claim 1 location processing platform, it is characterized in that: offer the rotating shaft groove on the upper surface of described rotating shaft, described Compress Spring is loaded in described rotating shaft groove, and is connected by steel ball between described Compress Spring and upper rotating disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203233818U CN203292898U (en) | 2013-06-06 | 2013-06-06 | Rotary locating machining platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203233818U CN203292898U (en) | 2013-06-06 | 2013-06-06 | Rotary locating machining platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292898U true CN203292898U (en) | 2013-11-20 |
Family
ID=49568936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203233818U Expired - Fee Related CN203292898U (en) | 2013-06-06 | 2013-06-06 | Rotary locating machining platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203292898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032217A (en) * | 2017-12-24 | 2018-05-15 | 中国航发贵州红林航空动力控制科技有限公司 | One kind solves multi-angle flat surface grinding frock using contour localization |
-
2013
- 2013-06-06 CN CN2013203233818U patent/CN203292898U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032217A (en) * | 2017-12-24 | 2018-05-15 | 中国航发贵州红林航空动力控制科技有限公司 | One kind solves multi-angle flat surface grinding frock using contour localization |
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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: 20131120 Termination date: 20180606 |