CN103551867B - Double-exchange workbench - Google Patents
Double-exchange workbench Download PDFInfo
- Publication number
- CN103551867B CN103551867B CN201310552790.XA CN201310552790A CN103551867B CN 103551867 B CN103551867 B CN 103551867B CN 201310552790 A CN201310552790 A CN 201310552790A CN 103551867 B CN103551867 B CN 103551867B
- Authority
- CN
- China
- Prior art keywords
- workbench
- support
- rotating disk
- standard shaft
- driven gear
- 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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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 description 16
- 230000007423 decrease Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/64—Movable or adjustable work or tool supports characterised by the purpose of the movement
- B23Q1/66—Worktables interchangeably movable into operating positions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
- Feeding Of Workpieces (AREA)
Abstract
The invention belongs to the technical field of automation equipment, and in particular relates to a double-exchange workbench. The double-exchange workbench comprises a support and a workbench, wherein the workbench is arranged at the top of the support; a rotary standard shaft vertical to the workbench is fixedly arranged on the support, the support is provided with a transmission mechanism and a supporting mechanism, the transmission mechanism can drive the workbench to rotate around the rotary standard shaft, the supporting mechanism can drive the workbench to slide along the rotary standard shaft up and down, the support is provided with a sensing switch capable of detecting the rotation position of the workbench, and a locating device is arranged between the workbench and the support. According to the double-exchange workbench disclosed by the invention, a motor drives gears to do transmission, and a lifting air cylinder, a locating tapered hole and a locating tapered shaft are matched, so that the exchange and the location of the workbench are realized; the structure is compact, the location precision is high, the manufacturing cost is low, and the application range is wide.
Description
Technical field
The invention belongs to technical field of automation equipment and in particular to a kind of be applied in middle-size and small-size automation equipment double
Pallet changer.
Background technology
Adopting either simplex station to fix workpiece existing machinery process equipment or automatically processing device, this either simplex station exists more
After often processing a workpiece during work, process equipment need to quit work and wait workbench to change workpiece, due on the table
Change the working time that workpiece will take process equipment, therefore will certainly reduce the production efficiency of process equipment.For solving this
Problem, prior art adopt method be once work pieces process finish just immediately change workpiece, otherwise equipment downtime wait when
Between very long, a difficult to realize people keeps an eye on multiple devices.
CN201613459U patent discloses a kind of double change-table, and this double change-table is used for large-scale, heavy
On equipment, using hydraulic drive, complex structure, manufacturing cost is high, is not suitable in middle-size and small-size automation equipment.
Content of the invention
The purpose of the present invention is exactly to solve the deficiency that above-mentioned background technology exists, and provides that a kind of structure is simple, manufactures
The double change-table of low cost so as to can make process equipment work carry out changing workpiece simultaneously it is ensured that process equipment not
Wait can be shut down because changing workpiece.
The technical solution used in the present invention is：A kind of double change-table, including support and the work being installed on cradle top
Station, described support is fixed with the rotation standard shaft perpendicular to workbench, described support is provided with and can drive workbench around rotation
Turn the drive mechanism of standard shaft rotation and workbench can be driven to be provided with along rotating the supporting mechanism that standard shaft slides up and down, described support
The inductive switch of worktable rotary position can be detected, between described workbench and support, be provided with positioner.
Further, described positioner by the positioning axis of cone being arranged on cradle top and is arranged on determining of workbench bottom
Position taper hole composition, the described positioning axis of cone is corresponding with the radius of turn of positioning taper hole.
Further, described workbench includes the first workbench, the second workbench, cantilever beam and rotating disk, and described first
Workbench and the second workbench are fixed in rotating disk by cantilever beam and symmetrical with regard to rotating disk, described supporting mechanism and
Drive mechanism is all connected with rotating disk.
Further, the axis hole of described rotating disk and the projecting shaft cooperation of rotation standard shaft position, the axis hole of described rotating disk
Interior interference fit has copper sheathing, and described copper sheathing is placed on the projecting shaft surface of rotation standard shaft.
Further, described drive mechanism includes driving gear, driven gear and dive key, described driving gear with from
Moving gear engages, and described driven gear is connected with rotating disk by dive key.
Further, described driven gear top is provided with rebound, and described supporting mechanism is fixed on rebound；Described from
Moving gear bottom is provided with plane bearing, and described driven gear is axially positioned on rotation standard shaft by plane bearing.
Further, described supporting mechanism is the lifting cylinder being installed on rotation tray bottom, the piston of described lifting cylinder
It is connected with rotation tray bottom.
Further, described frame bottom is provided with the adjustment foot of adjustable support height.
Pallet changer of the present invention rotates the principle exchanging：Lifting cylinder piston driving workbench rises, workbench bottom
The positioning taper hole in portion is separated with the positioning axis of cone on support, and motor driven gear is secondary to be rotated, and driven gear is rotated disc spins,
Thus driving the first workbench, the second worktable rotary, being rotated in place signal when the inductive switch of workbench bottom receives, lifting
Rising cylinder piston drives workbench to decline, and the positioning taper hole of workbench bottom is joined with the positioning axis of cone positioning being fixed on support
Close, realize the first workbench, the exchange of the second workbench and positioning.
The pallet changer of the present invention is used together with process equipment cooperation, can meet process equipment while work
Carry out changing workpiece it is ensured that process equipment will not shut down wait while workpiece changed by workbench, improve the production of process equipment
Efficiency.This pallet changer is driven by motor driven gear, lifting cylinder, positioning taper hole and the cooperation positioning the axis of cone, realizes
The exchange of workbench and positioning, compact conformation, positioning precision is high, and low cost of manufacture is applied widely.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the longitudinal sectional view of the present invention.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, is easy to be well understood to this
Bright, but they do not constitute restriction to the present invention.
As shown in Figure 1 and Figure 2, the present invention includes support 10, workbench, drive mechanism, supporting mechanism and positioner, its
Middle workbench includes the first workbench 21, the second workbench 22, cantilever beam 23 and rotating disk 25, and drive mechanism includes driving gear
31st, driven gear 32 and dive key 33, supporting mechanism is lifting cylinder 40.
Support 10 bottom is provided with the adjustment foot 11 of adjustable support height, needs to adjust pallet changer according to reality processing
Height；Rotation standard shaft 15 is perpendicularly fixed on the crossbeam 12 of support 10 upper end, as the center of rotation of pallet changer, support
It is additionally provided with the inductive switch 13 that can detect worktable rotary position on 10.Positioner is by being arranged on the multiple fixed of support 10 top
The position axis of cone 14 and be arranged on the first workbench 21, multiple positioning taper holes 24 of the second workbench 22 bottom form, and position the axis of cone 14
It is connected with positioning taper hole 24, during the positioning taper hole 24 on the first workbench 21, the second workbench 22 is walked around respectively about it
The symmetrical distribution of the heart, the positioning axis of cone 14 corresponding with the radius of turn positioning taper hole 24 it is ensured that the first workbench 21 and the
After two workbench 22 exchange, positioning taper hole 24 thereon can be accurately positioned in the positioning axis of cone 14, realizes the first workbench 21 He
The positioning of the second workbench 22.
First workbench 21 and the second workbench 22 are fixed in rotating disk 25 and with regard to rotating disk 25 by cantilever beam 23
Symmetrical, that is, rotating disk 25 is located at the first workbench 21 and the second workbench 22 central authorities, so in the first workbench 21 and the
Two workbench 22 exchanges aftertable position will not be changed, and facilitate work pieces process.The axis hole of rotating disk 25 and rotation standard shaft 15
Projecting shaft cooperation positioning, in the axis hole of rotating disk 25, interference fit has copper sheathing 26, and described copper sheathing 26 is placed on stretching of rotation standard shaft 15
Shaft surface.Driving gear 31 is engaged with driven gear 32, and described driven gear 32 passes through dive key 33 with rotating disk 25 even
Connect；, along rotation standard shaft 15 rise and fall in the presence of lifting cylinder 40, meanwhile, rotating disk 25 is in driven gear 32 for rotating disk 25
In the presence of, rotated around rotation standard shaft 15 by dive key 33.Driven gear 32 top is provided with rebound 34, lifting cylinder 40
It is fixed on upper driven gear 32 by rebound 34, positioned at rotating disk 25 bottom, the piston of lifting cylinder 40 and rotating disk 25
Bottom connects；Driven gear 32 bottom is provided with plane bearing 35, and described driven gear 32 is axially positioned on by plane bearing 35
On rotation standard shaft 15.
The double change-table of the present invention is worked with process equipment cooperation simultaneously, and pallet changer is as the work of process equipment
Make platform, workpiece to be processed all laid by the first workbench 21 and the second workbench 22, when processing on the first workbench 21
When carrying out the first workbench 21, the second workbench 22 exchange after one workpiece, the piston of lifting cylinder stretches out, and drives the first work
Platform 21, the second workbench 22 rise so that position taper hole 24 with positioning the axis of cone 14 separate；Then motor drive driving gear, from
Moving gear rotates, and driven gear is rotated disk through dive key and rotates, and makes the first workbench 21, the second workbench 22 around rotation
Standard shaft 15 rotates 180 degree；After the inductive switch 13 being arranged on support 10 receives and is rotated in place signal, motor stall, rise
The piston lifting cylinder 50 is retracted, and the first workbench 21, the second workbench 22 decline is joined so that positioning taper hole 24 with the positioning axis of cone 14
Close positioning it is achieved that the rotation exchanging orientation of the first workbench 21, the second workbench 22, the first workbench 21, the second workbench
After 22 exchange, the second workbench 22 starts to process new workpiece, and the workpiece processing then unloads from the first workbench 21.
The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (7)
1. a kind of double change-table, including support (10) and the workbench that is installed on support (10) top it is characterised in that：Institute
The rotation standard shaft (15) being fixed with perpendicular to workbench is stated on support (10), described support (10) is provided with and can drive workbench
The drive mechanism rotating around rotation standard shaft (15) and the supporting mechanism that workbench can be driven to slide up and down along rotation standard shaft (15), institute
State support (10) and be provided with the inductive switch (3) that can detect worktable rotary position, it is fixed to be provided between described workbench and support
Position device；Described workbench includes the first workbench (21), the second workbench (22), cantilever beam (23) and rotating disk (25), institute
State the first workbench (21) and the second workbench (22) and rotating disk (25) is fixed on above and with regard to rotating disk by cantilever beam (23)
(25) symmetrical, described supporting mechanism and drive mechanism are all connected with rotating disk (25).
2. a kind of double change-table according to claim 1 it is characterised in that：Described positioner is by being arranged on support
(10) the positioning axis of cone (14) at top and be arranged on workbench bottom positioning taper hole (24) composition, described positioning the axis of cone (14) with
The radius of turn of positioning taper hole (24) is corresponding.
3. a kind of double change-table according to claim 1 it is characterised in that：The axis hole of described rotating disk (25) and rotation
Turn the projecting shaft cooperation positioning of standard shaft (15), in the axis hole of described rotating disk (25), interference fit has copper sheathing (26), described copper sheathing
(26) it is placed on the projecting shaft surface of rotation standard shaft (15).
4. a kind of double change-table according to claim 1 it is characterised in that：Described drive mechanism includes driving gear
(31), driven gear (32) and dive key (33), described driving gear (31) is engaged with driven gear (32), described driven tooth
Wheel (32) is connected with rotating disk (25) by dive key (33).
5. a kind of double change-table according to claim 4 it is characterised in that：Described driven gear (32) top is provided with
Rebound (34), described supporting mechanism is fixed on driven gear (32) by rebound (34)；Described driven gear (32) bottom
Portion is provided with plane bearing (35), and described driven gear (32) is axially positioned in rotation standard shaft (15) by plane bearing (35).
6. a kind of double change-table according to claim 5 it is characterised in that：Described supporting mechanism is to be installed on rotation
The lifting cylinder (40) of tray bottom, the piston of described lifting cylinder (40) is connected with rotating disk (25) bottom.
7. a kind of double change-table according to claim 1 it is characterised in that：Described support (10) bottom is provided with adjustable
The adjustment foot (11) of whole support height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310552790.XA CN103551867B (en) | 2013-11-08 | 2013-11-08 | Double-exchange workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310552790.XA CN103551867B (en) | 2013-11-08 | 2013-11-08 | Double-exchange workbench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103551867A CN103551867A (en) | 2014-02-05 |
| CN103551867B true CN103551867B (en) | 2017-02-08 |
Family
ID=50006304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310552790.XA Expired - Fee Related CN103551867B (en) | 2013-11-08 | 2013-11-08 | Double-exchange workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103551867B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878509A (en) * | 2014-03-17 | 2014-06-25 | 创美工艺(常熟)有限公司 | Workpiece clamping rotating table structure matched with welding robots |
| CN104192317B (en) * | 2014-09-12 | 2016-03-09 | 中国民航大学 | A kind of aircraft wing support platform |
| CN105033665B (en) * | 2015-07-27 | 2018-01-05 | 南通福通机床有限公司 | A kind of Longmen machine tool with more workbench |
| CN105033672B (en) * | 2015-07-29 | 2018-03-13 | 南通科技投资集团股份有限公司 | A kind of more table devices |
| CN105033670A (en) * | 2015-07-29 | 2015-11-11 | 南通科技投资集团股份有限公司 | Double-workbench mechanism applied to horizontal type machine tool |
| CN105328463B (en) * | 2015-11-04 | 2019-01-08 | 衢州学院 | The working method of the rotation movable working platform of cylinder reboring machine for double cutter heads |
| CN107020529B (en) * | 2017-05-16 | 2023-08-22 | 江苏创一精锻有限公司 | Drilling and milling device for clutch sleeve |
| CN112824019A (en) * | 2019-11-20 | 2021-05-21 | 温州豪德盛企业有限公司 | Special double-exchange freezing workbench for insulating comb-shaped stay |
| CN112720531A (en) * | 2020-12-30 | 2021-04-30 | 埃华路（芜湖）机器人工程有限公司 | Robot grinding exchange rotating table system |
| CN113560907A (en) * | 2021-08-18 | 2021-10-29 | 盛昌科技(深圳)有限公司 | Hardware processing is equipped with two workstation exchanges |
| CN114378609B (en) * | 2022-01-29 | 2024-07-16 | 衡阳源欣金属制品有限公司 | Platform for precision part machining |
| CN114248125B (en) * | 2022-03-02 | 2022-04-29 | 冈田精机(常州)有限公司 | Separating type exchange workbench |
| CN114888590A (en) * | 2022-06-21 | 2022-08-12 | 盛昌科技(深圳)有限公司 | A two workstation exchange equipment for hardware processing high stability |
| CN115194514B (en) * | 2022-08-11 | 2023-03-24 | 山东实胜机械股份有限公司 | Conversion frock of high accuracy forging drilling |
| CN117804519B (en) * | 2024-01-03 | 2024-09-06 | 重庆日联科技有限公司 | X-ray detection equipment repeated positioning precision adjusting equipment and method |
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|---|---|---|---|---|
| GB191215947A (en) * | 1912-07-08 | 1913-07-03 | James Charles Potter | Improvement in and relating to Milling Machines. |
| DE2139368A1 (en) * | 1971-08-06 | 1973-02-15 | Metabowerke Kg | ROTARY TABLE MACHINE |
| CN201102140Y (en) * | 2007-09-11 | 2008-08-20 | 大连华根机械有限公司 | Working platform structure for horizontal machining center |
| CN201552443U (en) * | 2009-09-22 | 2010-08-18 | 山东鲁重数控机床股份有限公司 | Rotary table switching device used for numerical-control machine tool |
| CN201613459U (en) * | 2009-12-18 | 2010-10-27 | 冯天裕 | Double exchange working table |
| CN201618973U (en) * | 2010-01-07 | 2010-11-03 | 上海理工大学 | Tool rotary switchboard of horizontal processing center |
| CN201711769U (en) * | 2010-07-16 | 2011-01-19 | 扬州力创机床有限公司 | Exchange table of horizontal machining center |
| CN203210001U (en) * | 2013-05-16 | 2013-09-25 | 福建省机械科学研究院 | Rotation working table and exchanging device thereof |
| CN203542077U (en) * | 2013-11-08 | 2014-04-16 | 武汉凡谷自动化有限公司 | Double-pallet changer |
-
2013
- 2013-11-08 CN CN201310552790.XA patent/CN103551867B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191215947A (en) * | 1912-07-08 | 1913-07-03 | James Charles Potter | Improvement in and relating to Milling Machines. |
| DE2139368A1 (en) * | 1971-08-06 | 1973-02-15 | Metabowerke Kg | ROTARY TABLE MACHINE |
| CN201102140Y (en) * | 2007-09-11 | 2008-08-20 | 大连华根机械有限公司 | Working platform structure for horizontal machining center |
| CN201552443U (en) * | 2009-09-22 | 2010-08-18 | 山东鲁重数控机床股份有限公司 | Rotary table switching device used for numerical-control machine tool |
| CN201613459U (en) * | 2009-12-18 | 2010-10-27 | 冯天裕 | Double exchange working table |
| CN201618973U (en) * | 2010-01-07 | 2010-11-03 | 上海理工大学 | Tool rotary switchboard of horizontal processing center |
| CN201711769U (en) * | 2010-07-16 | 2011-01-19 | 扬州力创机床有限公司 | Exchange table of horizontal machining center |
| CN203210001U (en) * | 2013-05-16 | 2013-09-25 | 福建省机械科学研究院 | Rotation working table and exchanging device thereof |
| CN203542077U (en) * | 2013-11-08 | 2014-04-16 | 武汉凡谷自动化有限公司 | Double-pallet changer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103551867A (en) | 2014-02-05 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20190916 Address after: 430200 2nd Floor, Building 4, Fangu Electronic Industrial Park, 5 Jiufeng Street, Tibetan Dragon Island, Guanggu Avenue, Jiangxia District, Wuhan City, Hubei Province Patentee after: Wuhan Fingu Electronic Technology Co.,Ltd. Address before: 430074, forest road, Hongshan District, Hubei, Wuhan (42 old Huang Huang highway) Patentee before: WUHAN FINGU AUTOMATION CO.,LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 |