CN109531415A - A kind of lifting rotation positioning device - Google Patents
A kind of lifting rotation positioning device Download PDFInfo
- Publication number
- CN109531415A CN109531415A CN201811586362.8A CN201811586362A CN109531415A CN 109531415 A CN109531415 A CN 109531415A CN 201811586362 A CN201811586362 A CN 201811586362A CN 109531415 A CN109531415 A CN 109531415A
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- China
- Prior art keywords
- plate
- sleeve
- workpiece
- positioning device
- cylinder
- Prior art date
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- 239000000523 sample Substances 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 230000003287 optical effect Effects 0.000 claims abstract description 6
- 210000003746 feather Anatomy 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 6
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 5
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 5
- 229910001651 emery Inorganic materials 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000001960 triggered effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
本发明公开一种升降旋转定位装置，机架包括上固定板、下固定板、中间板，所述中间板的两侧分别设置直线轴承一套，直线轴承设在光轴上；所述中间板的中心设置通孔，转动轴承的外缘嵌入所述通孔中；套筒的外侧穿套在所述转动轴承的内孔中，所述套筒的内侧设置轴向的键槽，转轴设置在套筒内，且转轴的外侧设置导向键，所述导向键与所述键槽位置匹配；所述转轴的下端通过连轴器与减速电机的输出轴连接；所述中间板的下端通过接头与气缸活塞杆连接；所述套筒的上方设置托筒，所述托筒的上表面设置金刚砂层。本发明的有益效果是：通过转轴转动工件，在转动的过程中通过检测探头检测到预设的位置时，触发电机停止转动，实现工件的准确定位。
The invention discloses a lifting and rotating positioning device. A frame includes an upper fixing plate, a lower fixing plate and a middle plate. A set of linear bearings are respectively arranged on both sides of the middle plate, and the linear bearings are arranged on an optical axis; the middle plate A through hole is arranged in the center of the sleeve, and the outer edge of the rotating bearing is embedded in the through hole; the outer side of the sleeve is sleeved in the inner hole of the rotating bearing, the inner side of the sleeve is provided with an axial keyway, and the rotating shaft is arranged in the sleeve A guide key is arranged inside the cylinder and on the outside of the rotating shaft, and the guide key matches the position of the keyway; the lower end of the rotating shaft is connected with the output shaft of the deceleration motor through a coupling; the lower end of the intermediate plate is connected with the cylinder piston through a joint The rod is connected; a support cylinder is arranged above the sleeve, and an emery layer is arranged on the upper surface of the support cylinder. The beneficial effect of the invention is that the workpiece is rotated by the rotating shaft, and when the preset position is detected by the detection probe during the rotation, the motor is triggered to stop rotating, so as to realize the accurate positioning of the workpiece.
Description
Technical field
The present invention relates to machinery field, specifically a kind of grinding machine is more specifically a kind of rotary positioning apparatus of workpiece.
Background technique
It before processing workpiece, needs to position workpiece, to facilitate the grinding in later period, the location of workpiece
The accuracy for whether being accurately directly related to later product of positioning.The mode of existing workpiece positioning is usually using artificial fixed
Position, then grabs processing stations by manipulator again, but mode is positioned manually and not can guarantee the accuracy of positioning.
Summary of the invention
In order to solve the above technical problems, the object of the present invention is to provide a kind of lift rotating equipment that can be accurately positioned,
Specific technical solution is as follows:
A kind of lifting rotation positioning device, including rack, the rack include upper mounted plate, bottom plate, upper mounted plate
It is fixed with bottom plate by vertical plate, optical axis is set between fixed plate and bottom plate；Fixed plate, bottom plate
Between intermediate plate is set, the two sides of the intermediate plate are respectively set that linear bearing is a set of, and the linear bearing one is set in the light
On axis；Through-hole is arranged in the center of the intermediate plate, and the outer rim of rolling bearing is embedded in the through-hole；Institute is set on the outside of sleeve
It states in the inner hole of rolling bearing, the axial keyway of the inside setting of the sleeve, shaft is arranged in sleeve, and the outside of shaft
Feather key, the feather key and the keyway location matches are set；The lower end of the shaft passes through shaft joint and decelerating motor
Export axis connection；The lower end of the intermediate plate is connect by connector with cylinder piston rod；The top setting support cylinder of the sleeve, institute
State the upper surface setting silicon carbide layer of support cylinder.
Workpiece is arranged in the top of the support cylinder, and detection probe, the detection probe and control host is arranged in the top of workpiece
Connection.
Journey deck is adjusted in setting on the vertical plate, and protrusion, the protrusion and intermediate plate is arranged in the bottom for adjusting journey deck
Lower section abuts.
Bolt adjustment section is arranged in the connector.
The invention has the advantages that servo electricity can be used in decelerating motor due to the rotational structure for using decelerating motor driving
Machine is accurately to control rotation angle, then is aided with the lifting device of cylinder driving, and it is accurate up and down and rotation fortune to realize support cylinder
It is dynamic.And the silicon carbide layer being arranged above cylinder is held in the palm, since the coefficient of friction between silicon carbide layer and workpiece is greater than above workpiece and workpiece
Detection probe between coefficient of friction, therefore, workpiece can with support cylinder rotation, when workpiece rotation to predetermined position, detection probe
Location information can be transmitted to control host, control host, which can issue instruction, allows decelerating motor to stop rotating, to accurately guarantee
The rotation angle of workpiece.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the A-A position profile figure of Fig. 1；
Fig. 3 is outline structural diagram.
Specific embodiment
The present invention is illustrated with reference to the accompanying drawing, as shown, the present invention includes rack 1, the rack includes upper solid
Fixed board 2, bottom plate 3, upper mounted plate 2 and bottom plate 3 are fixed by vertical plate 21, between fixed plate 2 and bottom plate 3
Optical axis 4 is set；Intermediate plate 5 is set between fixed plate 2, bottom plate 3, and linear bearing is arranged in the side of the intermediate plate 5
One 6, the linear bearing 1 is set on the optical axis 4；The center of the intermediate plate 5 is arranged through-hole, rolling bearing 7 it is outer
Edge is embedded in the through-hole；The outside of sleeve 15 is set in the inner hole of the rolling bearing 7, and the upper end of sleeve 15 is arranged upper
In the inner hole of linear bearing 28 in fixed plate；The axial keyway of the inside setting of the sleeve 15, shaft 22 are arranged in sleeve
In 15, and the outside of shaft is arranged feather key 10, the feather key 10 and the keyway location matches and guarantees that feather key can edge
Shown keyway sliding；The lower end of the shaft 22 passes through the output axis connection of shaft joint 11 and decelerating motor 12, it is preferable that slows down
Motor uses servo motor, has control host to control the rotation and stopping of servo motor；The lower end of the intermediate plate 5 is by connecing
First 19 connect with the piston rod of cylinder 20；Gold is arranged in the top setting support cylinder 13 of the sleeve 15, the upper surface of the support cylinder 13
Emery layer 14.
Workpiece is arranged in the top of the support cylinder 13, and detection probe is arranged in the top of workpiece, and the detection probe and control are led
Machine connection is transferred to control host to will test signal, and control host controls decelerating motor rotation according to signal detected
And cylinder is flexible.
For the maximum distance of fall for controlling intermediate plate, journey deck 18 is adjusted in setting on the vertical plate 21, the journey deck of adjusting
Bottom setting protrusion, the protrusion is abutted with the lower section of intermediate plate 5, and to be conveniently adjusted, bolt adjustment section, institute is arranged in the connector
The lower part for stating upper part and connector that bolt adjustment section is connector is bolted, and adjusts the bolt, so that it may in adjustment
Under two-part distance.
Operating method of the invention is: cylinder drives intermediate plate to rise, until when predetermined position, the rotation of decelerating motor drive sleeve
Turn, support cylinder and then rotates, and workpiece setting is on support cylinder, and the probe of the top setting pressure of workpiece, probe lower end is abutted with workpiece；
Since the coefficient of friction between workpiece lower end and silicon carbide layer is greater than the coefficient of friction between workpiece and upper probe, and workpiece and support cylinder
Contact area be greater than workpiece and probe contact area, therefore, workpiece with support cylinder rotate；To workpiece rotation to predetermined position
When, location information can be transmitted to control host by detection probe, and control host, which can issue instruction, allows decelerating motor to stop rotating, from
And accurately guarantee the rotation angle of workpiece.
Claims (4)
1. a kind of lifting rotation positioning device, it is characterised in that: including rack, the rack includes upper mounted plate, bottom plate,
Upper mounted plate and bottom plate are fixed by vertical plate, and optical axis is arranged between fixed plate and bottom plate；Fixed plate,
Intermediate plate is set between bottom plate, and linear bearing one is respectively set in the two sides of the intermediate plate, and the linear bearing one is set in
On the optical axis；Through-hole is arranged in the center of the intermediate plate, and the outer rim of rolling bearing is embedded in the through-hole；It is worn on the outside of sleeve
It covers in the inner hole of the rolling bearing, the axial keyway of the inside setting of the sleeve, shaft is arranged in sleeve, and shaft
Outside feather key, the feather key and the keyway location matches are set；The lower end of the shaft is by shaft joint and slows down
The output axis connection of motor；The lower end of the intermediate plate is connect by connector with cylinder piston rod；The top of the sleeve is arranged
Cylinder is held in the palm, silicon carbide layer is arranged in the upper surface of the support cylinder.
2. lifting rotation positioning device according to claim 1, it is characterised in that: workpiece is arranged in the top of the support cylinder,
Detection probe is arranged in the top of workpiece, and the detection probe is connect with control host.
3. lifting rotation positioning device according to claim 1, it is characterised in that: journey deck is adjusted in setting on the vertical plate,
Protrusion is arranged in the bottom for adjusting journey deck, and the protrusion is abutted with the lower section of intermediate plate.
4. according to right ask 1 described in lifting rotation positioning device, it is characterised in that: bolt adjustment section is arranged in the connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811586362.8A CN109531415A (en) | 2018-12-25 | 2018-12-25 | A kind of lifting rotation positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811586362.8A CN109531415A (en) | 2018-12-25 | 2018-12-25 | A kind of lifting rotation positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109531415A true CN109531415A (en) | 2019-03-29 |
Family
ID=65857243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811586362.8A Pending CN109531415A (en) | 2018-12-25 | 2018-12-25 | A kind of lifting rotation positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109531415A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117819179A (en) * | 2023-03-23 | 2024-04-05 | 东莞市玮创自动化设备有限公司 | Double-acting tray buffer and tray conveying equipment |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811649A (en) * | 2009-12-01 | 2010-08-25 | 东莞宏威数码机械有限公司 | Automatic reciprocating type lifting device |
| CN203471507U (en) * | 2013-08-30 | 2014-03-12 | 杨贵庭 | Automatic aluminum row loading and unloading manipulator for crystal polishing and grinding system |
| CN104057298A (en) * | 2014-06-30 | 2014-09-24 | 日立电梯电机（广州）有限公司 | Hole-finding device |
| CN204138260U (en) * | 2014-09-28 | 2015-02-04 | 上海贝洱热系统有限公司 | Frock supporting plate jacking rotating mechanism |
| CN104565704A (en) * | 2014-12-24 | 2015-04-29 | 苏州原点工业设计有限公司 | Bearing device |
| CN105397573A (en) * | 2015-12-09 | 2016-03-16 | 浙江工业大学 | Hydrodynamic suspension polishing device based on hydraulic mechanism |
| CN105856037A (en) * | 2016-06-06 | 2016-08-17 | 佛山市德琞科技有限公司 | Automated polishing machine |
| CN106077952A (en) * | 2016-06-29 | 2016-11-09 | 宿州市冠星金属制品制造有限公司 | A kind of steel band radium-shine welding multi-station turning workbench |
| CN107234470A (en) * | 2017-07-21 | 2017-10-10 | 昆山艾博机器人股份有限公司 | A kind of rotary positioning apparatus |
| CN108955468A (en) * | 2018-09-19 | 2018-12-07 | 安徽华元智控科技有限公司 | A kind of three reference circle fluid torque-converter screw hole automatic detection devices |
| CN209380532U (en) * | 2018-12-25 | 2019-09-13 | 沈阳海默数控机床有限公司 | A kind of lifting rotation positioning device |
-
2018
- 2018-12-25 CN CN201811586362.8A patent/CN109531415A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811649A (en) * | 2009-12-01 | 2010-08-25 | 东莞宏威数码机械有限公司 | Automatic reciprocating type lifting device |
| CN203471507U (en) * | 2013-08-30 | 2014-03-12 | 杨贵庭 | Automatic aluminum row loading and unloading manipulator for crystal polishing and grinding system |
| CN104057298A (en) * | 2014-06-30 | 2014-09-24 | 日立电梯电机（广州）有限公司 | Hole-finding device |
| CN204138260U (en) * | 2014-09-28 | 2015-02-04 | 上海贝洱热系统有限公司 | Frock supporting plate jacking rotating mechanism |
| CN104565704A (en) * | 2014-12-24 | 2015-04-29 | 苏州原点工业设计有限公司 | Bearing device |
| CN105397573A (en) * | 2015-12-09 | 2016-03-16 | 浙江工业大学 | Hydrodynamic suspension polishing device based on hydraulic mechanism |
| CN105856037A (en) * | 2016-06-06 | 2016-08-17 | 佛山市德琞科技有限公司 | Automated polishing machine |
| CN106077952A (en) * | 2016-06-29 | 2016-11-09 | 宿州市冠星金属制品制造有限公司 | A kind of steel band radium-shine welding multi-station turning workbench |
| CN107234470A (en) * | 2017-07-21 | 2017-10-10 | 昆山艾博机器人股份有限公司 | A kind of rotary positioning apparatus |
| CN108955468A (en) * | 2018-09-19 | 2018-12-07 | 安徽华元智控科技有限公司 | A kind of three reference circle fluid torque-converter screw hole automatic detection devices |
| CN209380532U (en) * | 2018-12-25 | 2019-09-13 | 沈阳海默数控机床有限公司 | A kind of lifting rotation positioning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117819179A (en) * | 2023-03-23 | 2024-04-05 | 东莞市玮创自动化设备有限公司 | Double-acting tray buffer and tray conveying equipment |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20190329 |