CN103551867A - Double-exchange workbench - Google Patents
Double-exchange workbench Download PDFInfo
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- CN103551867A CN103551867A CN201310552790.XA CN201310552790A CN103551867A CN 103551867 A CN103551867 A CN 103551867A CN 201310552790 A CN201310552790 A CN 201310552790A CN 103551867 A CN103551867 A CN 103551867A
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- workbench
- rotating disc
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- driven gear
- location
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- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 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 6
- 230000006698 induction Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 2
- 230000001684 chronic effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
- Feeding Of Workpieces (AREA)
Abstract
本发明属于自动化设备技术领域，具体涉及一种双交换工作台。它包括支架和安装于支架顶部的工作台，所述支架上固定有垂直于工作台的旋转基轴，所述支架上安装有可驱动工作台绕旋转基轴旋转的传动机构和可带动工作台沿旋转基轴上下滑动的支撑机构，所述支架上设有可检测工作台旋转位置的感应开关，所述工作台与支架之间设有定位装置。本发明通过电机带动齿轮传动，举升气缸、定位锥孔与定位锥轴的配合，实现工作台的交换与定位，结构紧凑，定位精度高，制造成本低，适用范围广。
The invention belongs to the technical field of automation equipment, and in particular relates to a double exchange workbench. It includes a bracket and a workbench installed on the top of the bracket. A rotating base shaft perpendicular to the worktable is fixed on the bracket. A transmission mechanism that can drive the workbench to rotate around the rotation base axis and a drive mechanism that can drive the workbench are installed on the bracket. A supporting mechanism that slides up and down along the rotating base shaft, an induction switch that can detect the rotational position of the worktable is provided on the support, and a positioning device is provided between the workbench and the support. The invention realizes the exchange and positioning of the workbench through the gear transmission driven by the motor, the cooperation of the lifting cylinder, the positioning cone hole and the positioning cone shaft, and has compact structure, high positioning accuracy, low manufacturing cost and wide application range.
Description
Technical field
The invention belongs to technical field of automation equipment, be specifically related to a kind of double change-table being applied in middle-size and small-size automation equipment.
Background technology
Existing machinery process equipment or automatically processing device adopt single workbench fixation workpiece more, this single workbench often processes after a workpiece when work, process equipment need quit work and wait for workbench replacing workpiece, owing to changing workpiece on workbench, the working time of process equipment to be taken, so the production efficiency of process equipment will certainly be reduced.For addressing this problem, once the method that prior art adopts is workpiece completion of processing, just change immediately workpiece, otherwise that equipment downtime is waited for is chronic, be difficult to realize a people and keep an eye on multiple devices.
CN201613459U patent discloses a kind of double change-table, and that this double change-table is used for is large-scale, on jumbo, adopt hydraulic drive, complex structure, and manufacturing cost is high, is not suitable in middle-size and small-size automation equipment.
Summary of the invention
Object of the present invention is exactly the deficiency existing in order to solve above-mentioned background technology; a kind of double change-table of simple in structure, low cost of manufacture is provided; make it can make process equipment change workpiece in work, assurance process equipment can not shut down wait because of changing workpiece simultaneously.
The technical solution used in the present invention is: a kind of double change-table, comprise support and be installed on the workbench that props up top of the trellis, on described support, be fixed with the rotation standard shaft perpendicular to workbench, on described support, be provided with and can drive workbench around the transmission mechanism of rotation standard shaft rotation and the supporting mechanism that can drive workbench to slide up and down along rotation standard shaft, described support is provided with inductive switch that can testing platform position of rotation, between described workbench and support, is provided with positioner.
Further, described positioner is comprised of with the location taper hole that is arranged on workbench bottom the location axis of cone that is arranged on a top of the trellis, and the described location axis of cone is corresponding with the radius of turn of location taper hole.
Further, described workbench comprises the first workbench, the second workbench, cantilever beam and rotating disc, described the first workbench and the second workbench are fixed on rotating disc by cantilever beam and are symmetrical about rotating disc, and described supporting mechanism is all connected with rotating disc with transmission mechanism.
Further, the axis hole of described rotating disc coordinates location with the projecting shaft of rotation standard shaft, and in the axis hole of described rotating disc, interference fit has copper sheathing, and described copper sheathing is placed on the projecting shaft surface of rotation standard shaft.
Further, described transmission mechanism comprises driving gear, driven gear and dive key, described driving gear and driven gear engagement, and described driven gear is connected with rotating disc by dive key.
Further, described driven gear top is provided with rebound, and described supporting mechanism is fixed on rebound; Described driven gear bottom is provided with plane bearing, and described driven gear passes through plane bearing axial location on rotation standard shaft.
Further, described supporting mechanism is the lifting cylinder that is installed on rotating disc bottom, and the piston of described lifting cylinder is connected with rotating disc bottom.
Further, described frame bottom is provided with the adjustment pin of adjustable support height.
The principle of pallet changer rotation exchange of the present invention is: lifting cylinder piston driving workbench rises, the location taper hole of workbench bottom is separated with the location axis of cone on support, motor driven gear is secondary to rotate, driven gear driven rotary disc spins, thereby drive the first workbench, the second worktable rotary, when receiving, the inductive switch of workbench bottom is rotated in place signal, lifting cylinder piston driving workbench declines, the location taper hole of workbench bottom coordinates with the axis of cone location, location of being fixed on support, realize the first workbench, the exchange of the second workbench and location.
Pallet changer of the present invention is used together with coordinating with process equipment, can meet process equipment and change workpiece in work, and when guaranteeing workbench replacing workpiece, process equipment can not shut down wait, improves the production efficiency of process equipment.This pallet changer is by motor driven gear transmission, and lifting cylinder, location taper hole coordinate with the location axis of cone, realize exchange and the location of workbench, compact conformation, and positioning precision is high, and low cost of manufacture is applied widely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is longitudinal sectional view of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, be convenient to be well understood to the present invention, but they do not form restriction to the present invention.
As shown in Figure 1 and Figure 2, the present invention includes support 10, workbench, transmission mechanism, supporting mechanism and positioner, wherein workbench comprises the first workbench 21, the second workbench 22, cantilever beam 23 and rotating disc 25, transmission mechanism comprises driving gear 31, driven gear 32 and dive key 33, and supporting mechanism is lifting cylinder 40.
The first workbench 21 and the second workbench 22 are fixed on rotating disc 25 by cantilever beam 23 and are symmetrical about rotating disc 25, be that rotating disc 25 is positioned at the first workbench 21 and the second workbench 22 central authorities, at the first workbench 21 and the second workbench 22 exchange aftertable positions, can not change like this, facilitate workpiece processing.The axis hole of rotating disc 25 coordinates location with the projecting shaft of rotation standard shaft 15, and in the axis hole of rotating disc 25, interference fit has copper sheathing 26, and described copper sheathing 26 is placed on the projecting shaft surface of rotation standard shaft 15.Driving gear 31 and driven gear 32 engagements, described driven gear 32 is connected with rotating disc 25 by dive key 33; Rotating disc 25 is along 15 rise and fall of rotation standard shaft under the effect of lifting cylinder 40, and meanwhile, rotating disc 25, under the effect of driven gear 32, rotates around rotation standard shaft 15 by dive key 33.Driven gear 32 tops are provided with rebound 34, and lifting cylinder 40 is fixed on upper driven gear 32 by rebound 34, are positioned at rotating disc 25 bottoms, and the piston of lifting cylinder 40 is connected with rotating disc 25 bottoms; Driven gear 32 bottoms are provided with plane bearing 35, and described driven gear 32 passes through plane bearing 35 axial location on rotation standard shaft 15.
Double change-table of the present invention coordinates simultaneously and works with process equipment, pallet changer is as the workbench of process equipment, on the first workbench 21 and the second workbench 22, all lay workpiece to be processed, while carrying out the first workbench 21, the second workbench 22 exchange when process a workpiece on the first workbench 21 after, the piston of lifting cylinder stretches out, drive the first workbench 21, the second workbench 22 to rise, make to locate taper hole 24 separated with the location axis of cone 14; Then driven by motor driving gear, driven gear rotation, driven gear rotates through dive key driven rotary dish, makes the first workbench 21, the second workbench 22 around rotation standard shaft 15 Rotate 180 degree; When being arranged at inductive switch 13 on support 10, receiving and be rotated in place after signal, motor stalling, the piston-retraction of elevate a turnable ladder cylinder 50, the first workbench 21, the second workbench 22 decline, make to locate taper hole 24 and coordinates location with the location axis of cone 14, realized the rotation exchanging orientation of first workbench 21, the second workbench 22, after the first workbench 21, the second workbench 22 exchange, the second workbench 22 starts to process new workpiece, and the workpiece processing unloads from the first workbench 21.
The content not being described in detail in this description belongs to the known prior art of professional and technical personnel in the field.
Claims (8)
1. a double change-table, comprise support (10) and be installed on the workbench at support (10) top, it is characterized in that: on described support (10), be fixed with the rotation standard shaft (15) perpendicular to workbench, on described support (10), be provided with and can drive workbench around the transmission mechanism of rotation standard shaft (15) rotation and the supporting mechanism that can drive workbench to slide up and down along rotation standard shaft (15), described support (10) is provided with inductive switch (3) that can testing platform position of rotation, between described workbench and support, is provided with positioner.
2. a kind of double change-table according to claim 1, it is characterized in that: described positioner is comprised of the location taper hole (24) that is arranged on the location axis of cone (14) at support (10) top and is arranged on workbench bottom, and the described location axis of cone (14) is corresponding with the radius of turn of locating taper hole (24).
3. a kind of double change-table according to claim 1 and 2, it is characterized in that: described workbench comprises the first workbench (21), the second workbench (22), cantilever beam (23) and rotating disc (25), it is upper and symmetrical about rotating disc (25) that described the first workbench (21) and the second workbench (22) are fixed on rotating disc (25) by cantilever beam (23), and described supporting mechanism is all connected with rotating disc (25) with transmission mechanism.
4. a kind of double change-table according to claim 3, it is characterized in that: the axis hole of described rotating disc (25) coordinates location with the projecting shaft of rotation standard shaft (15), in the axis hole of described rotating disc (25), interference fit has copper sheathing (26), and described copper sheathing (26) is placed on the projecting shaft surface of rotation standard shaft (15).
5. a kind of double change-table according to claim 3, it is characterized in that: described transmission mechanism comprises driving gear (31), driven gear (32) and dive key (33), described driving gear (31) and driven gear (32) engagement, described driven gear (32) is connected with rotating disc (25) by dive key (33).
6. a kind of double change-table according to claim 5, is characterized in that: described driven gear (32) top is provided with rebound (34), and described supporting mechanism is fixed on driven gear (32) by rebound (34); Described driven gear (32) bottom is provided with plane bearing (35), and described driven gear (32) passes through plane bearing (35) axial location on rotation standard shaft (15).
7. a kind of double change-table according to claim 6, is characterized in that: described supporting mechanism is the lifting cylinder (40) that is installed on rotating disc bottom, and the piston of described lifting cylinder (40) is connected with rotating disc (25) bottom.
8. a kind of double change-table according to claim 1, is characterized in that: described support (10) bottom is provided with the adjustment pin (11) of adjustable 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 true CN103551867A (en) | 2014-02-05 |
| CN103551867B CN103551867B (en) | 2017-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310552790.XA Expired - Fee Related CN103551867B (en) | 2013-11-08 | 2013-11-08 | Double-exchange workbench |
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| CN (1) | CN103551867B (en) |
Cited By (17)
| 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 |
| CN104192317A (en) * | 2014-09-12 | 2014-12-10 | 中国民航大学 | Aerofoil support platform |
| CN105033665A (en) * | 2015-07-27 | 2015-11-11 | 南通福通机床有限公司 | Gantry machine tool with multiple workbenches |
| CN105033672A (en) * | 2015-07-29 | 2015-11-11 | 南通科技投资集团股份有限公司 | Multi-workbench device |
| 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 |
| CN105328463A (en) * | 2015-11-04 | 2016-02-17 | 衢州学院 | Rotary movable workbench for steam cylinder boring machine with double boring cutter bits and method of rotary movable workbench |
| CN107020529A (en) * | 2017-05-16 | 2017-08-08 | 江苏创精锻有限公司 | The drilling-milling apparatus of clutch sleeve |
| CN110125702A (en) * | 2019-05-27 | 2019-08-16 | 宁波日星铸业有限公司 | Quick-clamping and rotary tooling for axial fan hub processing |
| 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 |
| 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 |
| 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 |
| CN114248125A (en) * | 2022-03-02 | 2022-03-29 | 冈田精机(常州)有限公司 | Separating type exchange workbench |
| CN114378609A (en) * | 2022-01-29 | 2022-04-22 | 长沙湘匠智能科技有限公司 | Platform for precision parts machining |
| 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 |
| CN115194514A (en) * | 2022-08-11 | 2022-10-18 | 山东实胜机械股份有限公司 | Conversion frock of high accuracy forging drilling |
| CN115255967A (en) * | 2022-08-08 | 2022-11-01 | 深圳市华盈智造科技有限公司 | Double-spindle exchange workbench machining center |
| CN117804519A (en) * | 2024-01-03 | 2024-04-02 | 重庆日联科技有限公司 | X-ray detection equipment repeated positioning precision adjusting equipment and method |
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 | Horizontal machining center machine tool rotary exchange table |
| 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 | Horizontal machining center machine tool rotary exchange table |
| 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 |
Cited By (20)
| 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 |
| CN104192317A (en) * | 2014-09-12 | 2014-12-10 | 中国民航大学 | Aerofoil support platform |
| CN104192317B (en) * | 2014-09-12 | 2016-03-09 | 中国民航大学 | A kind of aircraft wing support platform |
| CN105033665A (en) * | 2015-07-27 | 2015-11-11 | 南通福通机床有限公司 | Gantry machine tool with multiple workbenches |
| 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 |
| CN105033672A (en) * | 2015-07-29 | 2015-11-11 | 南通科技投资集团股份有限公司 | Multi-workbench device |
| 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 |
| CN105328463A (en) * | 2015-11-04 | 2016-02-17 | 衢州学院 | Rotary movable workbench for steam cylinder boring machine with double boring cutter bits and method of rotary movable workbench |
| CN107020529A (en) * | 2017-05-16 | 2017-08-08 | 江苏创精锻有限公司 | The drilling-milling apparatus of clutch sleeve |
| CN110125702A (en) * | 2019-05-27 | 2019-08-16 | 宁波日星铸业有限公司 | Quick-clamping and rotary tooling for axial fan hub processing |
| 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 |
| CN114378609A (en) * | 2022-01-29 | 2022-04-22 | 长沙湘匠智能科技有限公司 | Platform for precision parts machining |
| CN114248125A (en) * | 2022-03-02 | 2022-03-29 | 冈田精机(常州)有限公司 | Separating type exchange workbench |
| 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 |
| CN115255967A (en) * | 2022-08-08 | 2022-11-01 | 深圳市华盈智造科技有限公司 | Double-spindle exchange workbench machining center |
| CN115194514A (en) * | 2022-08-11 | 2022-10-18 | 山东实胜机械股份有限公司 | Conversion frock of high accuracy forging drilling |
| CN117804519A (en) * | 2024-01-03 | 2024-04-02 | 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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| Publication number | Publication date |
|---|---|
| CN103551867B (en) | 2017-02-08 |
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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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