CN201613459U - Double exchange working table - Google Patents
Double exchange working table Download PDFInfo
- Publication number
- CN201613459U CN201613459U CN200920264823XU CN200920264823U CN201613459U CN 201613459 U CN201613459 U CN 201613459U CN 200920264823X U CN200920264823X U CN 200920264823XU CN 200920264823 U CN200920264823 U CN 200920264823U CN 201613459 U CN201613459 U CN 201613459U
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- Prior art keywords
- piston
- positioning
- base
- gear
- table top
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- 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 - Lifetime
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- 230000033001 locomotion Effects 0.000 claims abstract description 21
- 230000007704 transition Effects 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000013011 mating Effects 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 4
- 230000001939 inductive effect Effects 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000006698 induction Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model provides a double exchange working table. The working table comprises a base, and a rack piston, a transition gear, a gear, a connecting shaft, a table board, a tension piston, a piston end cover, a positioning piston and a taper sleeve which are arranged on the base, wherein the rack piston driven by a hydraulic drive system is meshed with the transition gear; the gear is meshed with the transition gear; the gear is connected with the table board through the connecting shaft; a turning and positioning induction switch detecting the rotational position of the table board is arranged on the base; and a table board positioning mechanism is further arranged on the base. The utility model adopts pure hydraulic drive and the structure that a hydraulic cylinder drives a rack to perform transversal motion, and the rack drives the gear directly connected to the test table board to rotate to realize the rotating motion of the working table, so as to realize compact structure and quick and accurate motion; besides, the accurate rotor angle positioning of the working table adopts hydraulic drive, the tension piston and the positioning piston are matched with each other, and the positioning of the table board is realized through the matching of the positioning hole and the positioning surface arranged on the tension piston and the positioning piston respectively, so that accurate and reliable positioning, simple structure, convenient maintenance and manufacture, and lower cost are achieved.
Description
Technical field
The utility model is a kind of double change-table, and particularly a kind of double change-table that is used on the lathes such as desk-top surely machining center machine, numerical control mill, boring, brill belongs to the renovation technique of workbench.
Background technology
In the actual production, the preparation of workpiece before cutter is processed down tends to take a lot of times, sometimes even also longer than real process time, particularly in the processing of batch spare and accessory parts, general single workbench lathe workpiece that changes the outfit that must stop, could begin manufacturing procedure then, double change-table then can be in the process of previous workpiece be done preparation before the processing of next workpiece simultaneously on reserve position, thereby can save a large amount of workpiece Production Times.But the shortcoming that existing common double change-table exists is that complex structure, installation and maintenance trouble, cost performance are low.
The utility model content
The purpose of this utility model is to consider the problems referred to above and is provided under the constant prerequisite of guaranteed performance and function, and structure is simpler, install and keep in repair the double change-table more convenient, that cost performance is higher.The utility model is reasonable in design, cost is low, convenient and practical.
The technical solution of the utility model is: double change-table of the present utility model, include the rack piston, transition gear, gear, connecting axle, table top, tension piston, piston end cap, positioning piston, tapered sleeve, the base that are installed on the base, wherein rack piston and the transition gear engagement that promotes by fluid power system, gear and transition gear engagement, and gear is connected with table top by connecting axle, and what above-mentioned base was provided with the turned position of detecting table top turns to the location inductive switch.
Also be provided with the detent mechanism of table top on the above-mentioned base, it includes and can drive table top work straight-line tension piston up and down, the piston end cap, be installed in the positioning piston on the base, positioning sleeve, wherein the piston end cap is installed on the base, positioning sleeve is installed on the table top, wherein straining piston drives table top and makes downward rectilinear motion and the positioning piston rectilinear motion that makes progress and move simultaneously, the positioning piston set mating surface of rectilinear motion and the piston end cap on being installed in base that makes progress overlaps the location, and the tension piston drives table top and the set locating surface of the downward rectilinear motion of positioning sleeve and positioning piston that is installed on the table top matches.
The set mating surface of above-mentioned piston end cap is the conical surface.
Above-mentioned positioning sleeve is a tapered sleeve, and the set locating surface of positioning piston should be the conical surface mutually.
The detent mechanism of 2～8 cover table tops is installed on the above-mentioned base, and 2～8 tension pistons and 2～8 positioning pistons are uniform on two circumference respectively.
The detent mechanism of 4 cover table tops is installed on the above-mentioned base, and 4 tension pistons and 4 positioning pistons are uniform on two circumference respectively.
The direction of motion of above-mentioned tension piston and positioning piston provides signal and controls by being contained in two pressure switches on its inlet and outlet of fuel channel.
The utility model drives tooth bar by hydraulic cylinder and laterally moves owing to adopt pure hydraulic-driven, thereby and tooth bar drives the gear of direct connection on workbench and rotates the structure that rotatablely moves that realizes workbench, the utility model compact conformation, motion is quick, accurately; In addition, hydraulic-driven is adopted in accurate corner of the present utility model location, cooperated by tension piston and positioning piston, by the location that the cooperation of locating hole that is provided with each other and locating surface realizes table top, its location is accurately reliable, simple in structure, making and easy to maintenance, and reduce cost greatly, the utility model is that a kind of design is ingenious, function admirable, convenient and practical double change-table.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Embodiment:
Structural representation of the present utility model as shown in Figure 1, include the rack piston 1, transition gear 2, gear 3, connecting axle 4, table top 5, tension piston 6, piston end cap 7, positioning piston 8, tapered sleeve 9, the base 10 that are installed on the base 10, wherein the rack piston 1 that is promoted by fluid power system meshes with transition gear 2, gear 3 and transition gear 2 engagements, and gear 3 is connected with table top 5 by connecting axle 4, above-mentioned base 10 be provided with detection table top 5 the turned position turn to the location inductive switch.
In the present embodiment, also be provided with the detent mechanism of table top 5 on the above-mentioned base 10, it includes and can drive table top 5 works straight-line tension piston 6 up and down, piston end cap 7, be installed in the positioning piston 8 on the base 10, positioning sleeve 9, wherein piston end cap 7 is installed on the base 10, positioning sleeve 9 is installed on the table top 5, wherein straining piston 6 drives table tops 5 and makes downward rectilinear motion and positioning piston 8 rectilinear motion that makes progress and move simultaneously, the positioning piston 8 upwards set mating surface of rectilinear motion and the piston end cap 7 on being installed in base 10 overlaps the location, strains piston 6 drive table tops 5 and positioning sleeve 9 downward rectilinear motions and the positioning piston 8 set locating surfaces that are installed on the table top 5 match.
In the present embodiment, above-mentioned piston end cap 7 set mating surfaces are the conical surface.Above-mentioned positioning sleeve 9 is a tapered sleeve, and positioning piston 8 set locating surfaces should be the conical surface mutually.
The detent mechanism of 2～8 cover table tops 5 is installed on the above-mentioned base 10, and 2～8 tension pistons 6 and 2～8 positioning pistons 8 are uniform on two circumference respectively.In the present embodiment, the detent mechanism of 4 cover table tops 5 is installed on the above-mentioned base 10,4 tension pistons 6 and 4 positioning pistons 8 are uniform on two circumference respectively, guarantee table top 5 balance supports.
In the present embodiment, the direction of motion of above-mentioned tension piston 6 and positioning piston 8 provides signal and controls by being contained in two pressure switches on its inlet and outlet of fuel channel.
Operation principle of the present utility model is as follows: promote rack piston 1 by fluid power system and do transverse movement and drive to cross and cross gear 2 and rotate, transition gear 2 driven gear 3 again rotates, 3 of gears make table top 5 realize rotatablely moving by connecting axle 4, when table top forwards preposition to, turn to the location inductive switch to work, this moment, table top 5 stopped operating, tension piston 6 moves downward, positioning piston 8 is action simultaneously upwards, positioning piston 8 move upward be installed in base on the set mating surface of piston end cap 7 overlap the location, strain 6 in piston and haul table top 5 and move downward this moment, drives the positioning sleeve 9 that is installed on the table top and move downward, and 9 locating surfaces with positioning piston 8 of positioning sleeve match, with table top 5 lockings, realize accurately location, at this moment, can on table top 5, carry out processing and other operation of workpiece; Behind the processing of the workpiece on the table top 5 and other end of operation, tension piston 6 is moved upward, positioning piston 8 is moved downward, positioning piston 8 leaves the conical surface of the piston end cap 7 that is installed on the base, 6 in piston of tension hauls table top 5 and moves upward, the positioning sleeve 9 that drive is installed on the table top moves upward, 9 orientational cone-shaped surfaces that leave positioning piston 8 of positioning sleeve, at this moment, drive rack piston 1 and do transverse movement, then can rotate by transition gear 2 driven gears 3 again, 3 of gears make table top 5 realize rotatablely moving by connecting axle 4.
Claims (7)
1. double change-table, it is characterized in that including the rack piston (1) that is installed on the base (10), transition gear (2), gear (3), connecting axle (4), table top (5), tension piston (6), piston end cap (7), positioning piston (8), tapered sleeve (9), base (10), wherein the rack piston (1) that is promoted by fluid power system meshes with transition gear (2), gear (3) and transition gear (2) engagement, and gear (3) is connected with table top (5) by connecting axle (4), above-mentioned base (10) be provided with detection table top (5) the turned position turn to the location inductive switch.
2. double change-table according to claim 1, it is characterized in that also being provided with on the above-mentioned base (10) detent mechanism of table top (5), it includes and can drive table top (5) work straight-line tension piston (6) up and down, piston end cap (7), be installed in the positioning piston (8) on the base (10), positioning sleeve (9), wherein piston end cap (7) is installed on the base (10), positioning sleeve (9) is installed on the table top (5), wherein straining piston (6) drives table top (5) and makes downward rectilinear motion and positioning piston (8) rectilinear motion that makes progress and move simultaneously, positioning piston (8) the upwards set mating surface of rectilinear motion and the piston end cap (7) on being installed in base (10) overlaps location, strains piston (6) drive table top (5) and the set locating surface of the downward rectilinear motion of positioning sleeve (9) and positioning piston (8) that is installed on the table top (5) matches.
3. double change-table according to claim 2 is characterized in that the set mating surface of above-mentioned piston end cap (7) is the conical surface.
4. double change-table according to claim 2 is characterized in that above-mentioned positioning sleeve (9) is a tapered sleeve, and the set locating surface of positioning piston (8) should be the conical surface mutually.
5. double change-table according to claim 2 is characterized in that being equipped with on the above-mentioned base (10) detent mechanism of 2～8 cover table tops (5), and 2～8 tension pistons (6) and 2～8 positioning pistons (8) are uniform on two circumference respectively.
6. double change-table according to claim 5 is characterized in that being equipped with on the above-mentioned base (10) detent mechanism of 4 cover table tops (5), and 4 tension pistons (6) and 4 positioning pistons (8) are uniform on two circumference respectively.
7. according to each described double change-table of claim 1 to 6, the direction of motion that it is characterized in that above-mentioned tension piston (6) and positioning piston (8) provides signal and controls by being contained in two pressure switches on its inlet and outlet of fuel channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920264823XU CN201613459U (en) | 2009-12-18 | 2009-12-18 | Double exchange working table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920264823XU CN201613459U (en) | 2009-12-18 | 2009-12-18 | Double exchange working table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613459U true CN201613459U (en) | 2010-10-27 |
Family
ID=42999831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920264823XU Expired - Lifetime CN201613459U (en) | 2009-12-18 | 2009-12-18 | Double exchange working table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613459U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551867A (en) * | 2013-11-08 | 2014-02-05 | 武汉凡谷自动化有限公司 | Double-exchange workbench |
| CN114248125A (en) * | 2022-03-02 | 2022-03-29 | 冈田精机(常州)有限公司 | Separating type exchange workbench |
-
2009
- 2009-12-18 CN CN200920264823XU patent/CN201613459U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551867A (en) * | 2013-11-08 | 2014-02-05 | 武汉凡谷自动化有限公司 | Double-exchange workbench |
| CN103551867B (en) * | 2013-11-08 | 2017-02-08 | 武汉凡谷自动化有限公司 | Double-exchange workbench |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160920 Address after: 511400 Guangdong city of Guangzhou province Panyu District East Ring Road Street East Village on the north side of the silver Sony Group Patentee after: Guangzhou Jasu Precision Machinery Co., Ltd. Address before: 511490 Guangdong Province, Guangzhou City Industrial Zone Panyu District Yingbin Ludongsha Sony Group Patentee before: Feng Tianyu |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101027 |
|
| CX01 | Expiry of patent term |