CN108620933A - Rack-and-pinion travel multiplier device and its working method for production line conveying equipment - Google Patents
Rack-and-pinion travel multiplier device and its working method for production line conveying equipment Download PDFInfo
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- CN108620933A CN108620933A CN201810574548.5A CN201810574548A CN108620933A CN 108620933 A CN108620933 A CN 108620933A CN 201810574548 A CN201810574548 A CN 201810574548A CN 108620933 A CN108620933 A CN 108620933A
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- China
- Prior art keywords
- gear
- rack
- movable stand
- production line
- conveying equipment
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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.)
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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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manipulator (AREA)
Abstract
The present invention provides a kind of rack-and-pinion travel multiplier device for production line conveying equipment, it is characterised in that：It is used for the manipulator of clamping workpiece in the production line including setting, the manipulator is connected on movable stand, the movable stand is equipped with the guide wheel coordinated with track, the movable stand lower part is fixed with carry-over bar, rack is equipped with below the movable stand, the rack is equipped with the babinet for being used to support movable stand sliding, the first gear engaged with carry-over bar is equipped in the babinet, the both sides of the first gear are equipped with coaxial block and second gear successively, the diameter of the first gear is 24 times of second gear diameter, the stationary rack engaged with two second gears is fixed in the babinet, one of block connects oil cylinder output end.The present invention is used for the rack-and-pinion travel multiplier device of production line conveying equipment by the short-range driving of oil cylinder, after the speed change of first gear and second gear, realizes the movement of manipulator long range, substantially shortens the stroke of oil cylinder piston, simplify the internal structure of an organization volume.
Description
Technical field：
The present invention relates to a kind of rack-and-pinion travel multiplier devices and its working method for production line conveying equipment.
Background technology：
It is carried forward vigorously with intelligentized, various transfer matics largely occur, in various automatic conveying devices, if using single
Oil cylinder, then the stroke of oil cylinder and structure inevitably enlarge.
Invention content：
The present invention provides a kind of rack-and-pinion travel multiplier device and its working method for production line conveying equipment, this is used for
The rack-and-pinion travel multiplier apparatus structure reasonable design of production line conveying equipment, is conducive to the row for substantially shortening oil cylinder piston
Journey, simplify the internal structure of an organization volume.
To achieve the above object, the present invention adopts the following technical scheme that：
The present invention is used for the rack-and-pinion travel multiplier device of production line conveying equipment, it is characterised in that：Including being located at production line
The upper manipulator for clamping workpiece, the manipulator be connected on movable stand, and the movable stand is equipped with to be coordinated with track
Guide wheel, the movable stand lower part are fixed with carry-over bar, rack are equipped with below the movable stand, and the rack is equipped with for branch
The babinet of moving frame sliding is shifted, the first gear engaged with carry-over bar, the both sides of the first gear are equipped in the babinet
It is equipped with coaxial block and second gear successively, the diameter of the first gear is 2-4 times of second gear diameter, the babinet
It is inside fixed with the stationary rack engaged with two second gears, one of block connects oil cylinder output end.
Further, the diameter of above-mentioned first gear is 3 times of second gear diameter.
Further, above-mentioned oil cylinder include piston sleeve, the piston and piston rod that are located in piston sleeve, the piston
The initial and end end of sleeve is equipped with hydraulic oil import and export, and the piston rod external part connects block.
Further, above-mentioned track includes pedestal and is located at track strip thereon, and pedestal section includes two stacked isosceles
Trapezoid cross section, the isosceles trapezoid depth of section positioned at lower part is a quarter positioned at top isosceles trapezoid depth of section, described
Track strip section is in major arc shape, and the guide wheel includes the cylinder being located above track strip and the side plate for being located at cylinder both sides.
Further, above-mentioned first gear is coaxially socketed in second gear on the multi-diameter shaft of center, first gear, the second tooth
Wheel is fixed with center multi-diameter shaft by being keyed, and the block includes for being socketed in one ladder axle bearing periphery of center multi-diameter shaft
Supporting sleeve and be socketed in the connector sleeve of another multi-diameter shaft of center multi-diameter shaft.
Working method of the present invention for the rack-and-pinion travel multiplier device of production line conveying equipment, it is characterised in that：
The rack-and-pinion travel multiplier device for production line conveying equipment includes setting the machine for being used for clamping workpiece in the production line
Tool hand, the manipulator are connected on movable stand, and the movable stand is equipped with the guide wheel coordinated with track, the movable stand lower part
It is fixed with carry-over bar, rack is equipped with below the movable stand, the rack is equipped with the babinet for being used to support movable stand sliding,
Be equipped with first gear engage with carry-over bar in the babinet, the both sides of the first gear be equipped with successively coaxial block with
Second gear, the diameter of the first gear are 2-4 times of second gear diameter, are fixed in the babinet and two second teeth
The stationary rack of engagement is taken turns, one of block connects oil cylinder output end；When work, the piston of cylinder efficient, drive cylinder connects
Bar moves to left, and the block being connect with piston rod also moves to left, and coaxial first gear and second gear also move to left with block, due to solid
Fixed rack is fixed on the rack, that is, forces second gear to be rolled on stationary rack, and this movement is transmitted to first gear, is made
Moved to left together with movable stand with the carry-over bar that it is meshed, movable stand is connected with manipulator, change oil cylinder into, the fuel-displaced side of oil
To, you can complete the reciprocating movement action of manipulator.
Rack-and-pinion travel multiplier device of the present invention for production line conveying equipment passes through the short-range driving of oil cylinder, warp
After crossing the speed change of first gear and second gear, the movement of manipulator long range is realized, substantially shorten the stroke of oil cylinder piston, letter
Change organization volume.
Description of the drawings：
Fig. 1 is the main view profile construction schematic diagram of the present invention；
Fig. 2 is the A-A sectional views of Fig. 1；
Fig. 3 is the connection structure diagram of track and guide wheel.
Specific implementation mode：
The present invention includes setting to be used to that work be clamped in the production line for the rack-and-pinion travel multiplier device of production line conveying equipment
The manipulator 1 of part, the manipulator 1 are connected on movable stand 2, and the movable stand 2 is equipped with the guide wheel 4 coordinated with track 3, institute
It states 2 lower part of movable stand and is fixed with carry-over bar 5,2 lower section of the movable stand is equipped with rack 6, and the rack 6 is equipped with and is used to support
The babinet 7 that movable stand 2 slides, is equipped with the first gear 9 engaged with carry-over bar 5 in the babinet 7, and the two of the first gear 9
Side is equipped with coaxial block 10 and second gear 11 successively, and the diameter of the first gear 9 is the 2-4 of 11 diameter of second gear
Times, the stationary rack 12 engaged with two second gears is fixed in the babinet 7, it is defeated that one of block 10 connects oil cylinder 13
Outlet.
Further, in order to realize that travel multiplier, the diameter of above-mentioned first gear are 3 times of second gear diameter.
Further, for reasonable design, above-mentioned oil cylinder includes piston sleeve 14, the piston 15 that is located in piston sleeve and
The initial and end end of piston rod 16, the piston sleeve is equipped with hydraulic oil inlet 17, outlet 18,16 external part of the piston rod
Connect block 10.
Further, above-mentioned track 3 includes pedestal 31 and is located at track strip 32 thereon, and pedestal section includes two stacked
Isosceles trapezoid section, the isosceles trapezoid depth of section positioned at lower part are a quarters positioned at top isosceles trapezoid depth of section,
The track strip section is in major arc shape, and the guide wheel 4 includes the cylinder 41 being located above track strip and is located at cylinder both sides
Side plate 42.
Further, above-mentioned first gear is coaxially socketed in second gear on center multi-diameter shaft 19, first gear, second
Gear is connected and fixed with center multi-diameter shaft by key 20, and the block includes for being socketed in one ladder axle bearing of center multi-diameter shaft
The supporting sleeve 21 of periphery and the connector sleeve 22 for being socketed in another multi-diameter shaft of center multi-diameter shaft, 16 end of piston rod is fixedly connected with company
Female connector 22.
Working method of the present invention for the rack-and-pinion travel multiplier device of production line conveying equipment, it is described for producing
The rack-and-pinion travel multiplier device of line conveying equipment includes setting the manipulator for being used for clamping workpiece in the production line, the machinery
Hand is connected on movable stand, and the movable stand is equipped with the guide wheel coordinated with track, and the movable stand lower part is fixed with moving teeth
Item, the movable stand lower section are equipped with rack, and the rack is equipped with the babinet for being used to support movable stand sliding, is set in the babinet
There are the first gear engaged with carry-over bar, the both sides of the first gear to be equipped with coaxial block and second gear, institute successively
The diameter for stating first gear is 2-4 times of second gear diameter, is fixed in the babinet and consolidates with what two second gears engaged
Fixed rack, one of block connect oil cylinder output end；When work, the piston rod of cylinder efficient, drive cylinder moves to left, with work
The block of plug connecting rod connection also moves to left, and coaxial first gear and second gear also move to left with block, since stationary rack is fixed
It in rack, that is, forces second gear to be rolled on stationary rack, and this movement is transmitted to first gear, make to be meshed with it
Carry-over bar moved to left together with movable stand, movable stand is connected with manipulator, change oil cylinder into, the fuel-displaced direction of oil, you can complete
The reciprocating movement of manipulator acts.
Rack-and-pinion travel multiplier device of the present invention for production line conveying equipment passes through the short-range driving of oil cylinder, warp
After crossing the speed change of first gear and second gear, the movement of manipulator long range is realized, substantially shorten the stroke of oil cylinder piston, letter
Change organization volume.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification should all belong to the covering scope of the present invention.
Claims (6)
1. a kind of rack-and-pinion travel multiplier device for production line conveying equipment, it is characterised in that：Including being located at production line
The upper manipulator for clamping workpiece, the manipulator be connected on movable stand, and the movable stand is equipped with to be coordinated with track
Guide wheel, the movable stand lower part are fixed with carry-over bar, rack are equipped with below the movable stand, and the rack is equipped with for branch
The babinet of moving frame sliding is shifted, the first gear engaged with carry-over bar, the both sides of the first gear are equipped in the babinet
It is equipped with coaxial block and second gear successively, the diameter of the first gear is 2-4 times of second gear diameter, the babinet
It is inside fixed with the stationary rack engaged with two second gears, one of block connects oil cylinder output end.
2. the rack-and-pinion travel multiplier device according to claim 1 for production line conveying equipment, it is characterised in that：
The diameter of the first gear is 3 times of second gear diameter.
3. the rack-and-pinion travel multiplier device according to claim 1 for production line conveying equipment, it is characterised in that：
The piston and piston rod that the oil cylinder includes piston sleeve, is located in piston sleeve, the initial and end end of the piston sleeve is equipped with
Hydraulic oil import and export, the piston rod external part connect block.
4. the rack-and-pinion travel multiplier device according to claim 1 for production line conveying equipment, it is characterised in that：
The track includes pedestal and is located at track strip thereon, and pedestal section includes two stacked isosceles trapezoid sections, is located at lower part
Isosceles trapezoid depth of section be a quarter positioned at top isosceles trapezoid depth of section, the track strip section is in major arc
Shape, the guide wheel include the cylinder being located above track strip and the side plate for being located at cylinder both sides.
5. the rack-and-pinion travel multiplier device according to claim 1 for production line conveying equipment, it is characterised in that：
The first gear is coaxially socketed in second gear on the multi-diameter shaft of center, and first gear, second gear and center multi-diameter shaft are logical
It crosses key connection to fix, the block includes for being socketed in the supporting sleeve of one ladder axle bearing periphery of center multi-diameter shaft and being socketed in
The connector sleeve of another multi-diameter shaft of center multi-diameter shaft.
6. a kind of working method of rack-and-pinion travel multiplier device for production line conveying equipment, it is characterised in that：It is described
Rack-and-pinion travel multiplier device for production line conveying equipment includes setting the manipulator for being used for clamping workpiece in the production line,
The manipulator is connected on movable stand, and the movable stand is equipped with the guide wheel coordinated with track, and the movable stand lower part is fixed
Equipped with carry-over bar, rack is equipped with below the movable stand, the rack is equipped with the babinet for being used to support movable stand sliding, described
The first gear engaged with carry-over bar is equipped in babinet, the both sides of the first gear are equipped with coaxial block and second successively
Gear, the diameter of the first gear are 2-4 times of second gear diameter, are fixed in the babinet and are nibbled with two second gears
The stationary rack of conjunction, one of block connect oil cylinder output end；When work, the piston rod of cylinder efficient, drive cylinder is left
It moves, the block being connect with piston rod also moves to left, and coaxial first gear and second gear also move to left with block, due to fixed tooth
Item is fixed on the rack, that is, forces second gear to be rolled on stationary rack, and this movement is transmitted to first gear, make and it
The carry-over bar being meshed is moved to left together with movable stand, and movable stand is connected with manipulator, change oil cylinder into, the fuel-displaced direction of oil, i.e.,
It can complete the reciprocating movement action of manipulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810574548.5A CN108620933A (en) | 2018-06-06 | 2018-06-06 | Rack-and-pinion travel multiplier device and its working method for production line conveying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810574548.5A CN108620933A (en) | 2018-06-06 | 2018-06-06 | Rack-and-pinion travel multiplier device and its working method for production line conveying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108620933A true CN108620933A (en) | 2018-10-09 |
Family
ID=63691010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810574548.5A Withdrawn CN108620933A (en) | 2018-06-06 | 2018-06-06 | Rack-and-pinion travel multiplier device and its working method for production line conveying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108620933A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3665771A (en) * | 1970-06-25 | 1972-05-30 | Leland F Blatt | Stroke multiplying retractor mechanism |
| CN1495320A (en) * | 1994-12-27 | 2004-05-12 | 株式会社协和制作所 | Double-gear hydraulic cylinder type operation device |
| CN203141190U (en) * | 2013-01-31 | 2013-08-21 | 长城汽车股份有限公司 | Foldable-rail type crank loading and unloading device |
| CN103922059A (en) * | 2014-04-28 | 2014-07-16 | 湖南大学 | Automatic grabbing, lifting and pouring combined mechanism for garbage can |
| CN205618618U (en) * | 2015-12-15 | 2016-10-05 | 华南理工大学 | Doubly fast drive arrangement of big stroke straight line |
| CN206309887U (en) * | 2016-12-07 | 2017-07-07 | 安徽鲲鹏装备模具制造有限公司 | A kind of translation mechanism of the travel multiplier based on middle frame |
| CN206306138U (en) * | 2016-12-07 | 2017-07-07 | 安徽鲲鹏装备模具制造有限公司 | A kind of sucker manipulator based on travel multiplier translation mechanism |
| CN208289508U (en) * | 2018-06-06 | 2018-12-28 | 福州大学 | Rack-and-pinion travel multiplier device for production line conveying equipment |
-
2018
- 2018-06-06 CN CN201810574548.5A patent/CN108620933A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3665771A (en) * | 1970-06-25 | 1972-05-30 | Leland F Blatt | Stroke multiplying retractor mechanism |
| CN1495320A (en) * | 1994-12-27 | 2004-05-12 | 株式会社协和制作所 | Double-gear hydraulic cylinder type operation device |
| CN203141190U (en) * | 2013-01-31 | 2013-08-21 | 长城汽车股份有限公司 | Foldable-rail type crank loading and unloading device |
| CN103922059A (en) * | 2014-04-28 | 2014-07-16 | 湖南大学 | Automatic grabbing, lifting and pouring combined mechanism for garbage can |
| CN205618618U (en) * | 2015-12-15 | 2016-10-05 | 华南理工大学 | Doubly fast drive arrangement of big stroke straight line |
| CN206309887U (en) * | 2016-12-07 | 2017-07-07 | 安徽鲲鹏装备模具制造有限公司 | A kind of translation mechanism of the travel multiplier based on middle frame |
| CN206306138U (en) * | 2016-12-07 | 2017-07-07 | 安徽鲲鹏装备模具制造有限公司 | A kind of sucker manipulator based on travel multiplier translation mechanism |
| CN208289508U (en) * | 2018-06-06 | 2018-12-28 | 福州大学 | Rack-and-pinion travel multiplier device for production line conveying equipment |
Non-Patent Citations (2)
| Title |
|---|
| 编写组: "《常见机构的原理及应用》", 31 October 1978 * |
| 蔡君质: "国外设计", 《机械设计》 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181009 |