CN105152071A - Gear and rack type boosting mechanism - Google Patents
Gear and rack type boosting mechanism Download PDFInfo
- Publication number
- CN105152071A CN105152071A CN201510436465.6A CN201510436465A CN105152071A CN 105152071 A CN105152071 A CN 105152071A CN 201510436465 A CN201510436465 A CN 201510436465A CN 105152071 A CN105152071 A CN 105152071A
- Authority
- CN
- China
- Prior art keywords
- rack
- cylinder
- gear
- rack shaft
- linear bearing
- 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.)
- Pending
Links
Abstract
The invention discloses a gear and rack type boosting mechanism. The gear and rack type boosting mechanism comprises a bottom board; a linear bearing, a shaft supporting base and a pushing air cylinder fixing metal plate are fixed to the bottom board; a rack shaft matched with the linear bearing concentrically is arranged inside the linear bearing; the shaft supporting base is provided with a penetrating hole; a guide shaft is arranged inside the penetrating hole of the shaft supporting base; gears are arranged at the two ends of the guide shaft; the gears and the rack shaft are in engagement transmission; a workbench is fixedly connected to the top end of the rack shaft; the lower end face of the workbench is connected with a pushing air cylinder through a floating connector; the pushing air cylinder is fixedly connected to the pushing air cylinder fixing metal plate on the lower portion. By means of the technical scheme, loads can be homogenized, the structure is simple, use is convenient, the jamming phenomenon in the ascending or descending process of the workbench can be avoided, and efficiency is improved greatly.
Description
Technical field
The present invention relates to a kind of pinion and-rack boosting mechanism, be specifically related to a kind of factory lifting mechanism.
Background technology
In factory's automation equipment, jacking equipment is common equipment, common lift equipment realizes rising and the decline of mechanism by cylinder and linear axis and linear bearing combination, but this mechanism often easily occurs due to load inequality and causes mechanism blockage phenomenon, affect manufacturing schedule, maintenance difficult and maintenance cost is high.Linear axis is processed into rack shaft and adds gear by mechanism, and the rack shaft of cylinder two ends lifting mechanism makes itself and gears meshing, making left and right interlock, preventing mechanism blockage by connecting the axis of guide.
Summary of the invention
The object of the invention is to overcome prior art Problems existing, a kind of pinion and-rack boosting mechanism is provided.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of pinion and-rack boosting mechanism, comprise base plate, described base plate is fixed with linear bearing respectively, axle supporting seat and promotion cylinder fix panel beating, the rack shaft of concentric cooperation is provided with in described linear bearing, described axle supporting seat is provided with through hole, the axis of guide is provided with in the through hole of described axle supporting seat, described axis of guide two ends are provided with gear, described wheel and rack axle engaged transmission, described rack shaft top is connected with bench board, described bench board lower surface connects one by floating junction and promotes cylinder, the promotion cylinder that described promotion cylinder is fixed in below is fixed on panel beating.
Further, described rack shaft and gear form the relative sliding of rack shaft and linear bearing by engaged transmission.
Further, described floating junction is screwed in by screw thread and promotes on cylinder cylinder bar.
Further, the cylinder bar of described promotion cylinder and rack shaft be arranged in parallel.
Further, the described axis of guide and gear realize circumferential fixing by the flat key be embedded on the axis of guide in groove.
The invention has the beneficial effects as follows:
Technical solution of the present invention can by load homogenizing, and structure is simple, easy to use, and can solve and rise on the table or stuck phenomenon in decline process, and efficiency improves greatly.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present invention.
Number in the figure illustrates: 1, base plate, 2, linear bearing, 3, axle supporting seat, 4, promote cylinder and fix panel beating, 5, rack shaft, 6, the axis of guide, 7, gear, 8, promote cylinder, 9, floating junction, 10, bench board.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
With reference to shown in Fig. 1, a kind of pinion and-rack boosting mechanism, comprise base plate 1, described base plate 1 is fixed with linear bearing 2 respectively, axle supporting seat 3 and promotion cylinder fix panel beating 4, the rack shaft 5 of concentric cooperation is provided with in described linear bearing 2, described axle supporting seat 3 is provided with through hole, the axis of guide 6 is provided with in the through hole of described axle supporting seat 3, the described axis of guide 6 two ends are provided with gear 7, described gear 7 and rack shaft 5 engaged transmission, described rack shaft 5 top is connected with bench board 10, described bench board 10 lower surface connects a promotion cylinder 8 by floating junction 9, the promotion cylinder that described promotion cylinder 8 is fixed in below is fixed on panel beating 4, in the present embodiment, linear bearing 2 and axle supporting seat 3 are all provided with a pair, wherein, two axle supporting seats 3 are arranged between two linear bearings 2, promotion cylinder is fixed panel beating 4 and is arranged between two axle supporting seats 3.
Described rack shaft 5 and gear 7 form the relative sliding of rack shaft 5 and linear bearing 2 by engaged transmission.
Described floating junction 9 is screwed in by screw thread and promotes on cylinder 8 cylinder bar.
Further, the cylinder bar of described promotion cylinder 8 and rack shaft 5 be arranged in parallel.
It is fixing that the described axis of guide 6 and gear 7 realize circumference by the flat key be embedded on the axis of guide 6 in groove.
The principle of the invention:
In the present embodiment, promoting cylinder 8 ventilation during device start drives bench board 10 to rise, the rack shaft 5 of cylinder two ends lifting mechanism makes it engage with gear 7, left and right interlock is made, by load homogenizing, when mechanism will block by connecting the axis of guide 6, rack and pinion engagement, increase frictional area, prevent mechanism blockage, thus make bench board 10 rise smoothly and decline.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a pinion and-rack boosting mechanism, comprise base plate (1), described base plate (1) is fixed with linear bearing (2) respectively, axle supporting seat (3) and promotion cylinder fix panel beating (4), it is characterized in that, the rack shaft (5) of concentric cooperation is provided with in described linear bearing (2), described axle supporting seat (3) is provided with through hole, the axis of guide (6) is provided with in the through hole of described axle supporting seat (3), the described axis of guide (6) two ends are provided with gear (7), described gear (7) and rack shaft (5) engaged transmission, described rack shaft (5) top is connected with bench board (10), described bench board (10) lower surface connects one by floating junction (9) and promotes cylinder (8), the promotion cylinder that described promotion cylinder (8) is fixed in below is fixed on panel beating (4).
2. accounting air-cylinder type punching binding equipment according to claim 1, is characterized in that, described rack shaft (5) and gear (7) form the relative sliding of rack shaft (5) and linear bearing (2) by engaged transmission.
3. pinion and-rack boosting mechanism according to claim 1, is characterized in that, described floating junction (9) is screwed in by screw thread and promotes on cylinder (8) cylinder bar.
4. the pinion and-rack boosting mechanism according to claim 1 or 3, is characterized in that, cylinder bar and the rack shaft (5) of described promotion cylinder (8) be arranged in parallel.
5. pinion and-rack boosting mechanism according to claim 1, is characterized in that, it is fixing that the described axis of guide (6) and gear (7) realize circumference by the flat key be embedded in the upper groove of the axis of guide (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436465.6A CN105152071A (en) | 2015-07-23 | 2015-07-23 | Gear and rack type boosting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436465.6A CN105152071A (en) | 2015-07-23 | 2015-07-23 | Gear and rack type boosting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105152071A true CN105152071A (en) | 2015-12-16 |
Family
ID=54793203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510436465.6A Pending CN105152071A (en) | 2015-07-23 | 2015-07-23 | Gear and rack type boosting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105152071A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480897A (en) * | 2015-12-31 | 2016-04-13 | 武汉船用机械有限责任公司 | Gear and rack lifting mechanism |
| CN106379838A (en) * | 2016-08-31 | 2017-02-08 | 天津市多彩塑料色母有限公司 | Anti-blocking lifting device for color masterbatch detection |
| CN107253689A (en) * | 2017-06-21 | 2017-10-17 | 贵州航天南海科技有限责任公司 | A kind of push-pull device at fixed of conveying mechanism |
| CN109611902A (en) * | 2018-12-10 | 2019-04-12 | 严斌 | A kind of integrated kitchen range with flameproof protection device |
| CN111189776A (en) * | 2020-01-14 | 2020-05-22 | 大同新成新材料股份有限公司 | Online abrasion detection tool for intelligent carbon sliding plate and detection method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB463894A (en) * | 1935-12-02 | 1937-04-08 | Globe Machinery & Supply Co | Automobile lift |
| CN2353720Y (en) * | 1998-11-02 | 1999-12-15 | 茹国斌 | Lifting table |
| CN200995944Y (en) * | 2007-02-01 | 2007-12-26 | 庄添财 | Lifting mechanism with carrier table |
| CN201284205Y (en) * | 2008-08-30 | 2009-08-05 | 江苏天奇物流系统工程股份有限公司 | Pneumatic synchronous jacking appliance |
| CN101759120A (en) * | 2009-12-31 | 2010-06-30 | 四川虹欧显示器件有限公司 | Lifting device |
| CN202297011U (en) * | 2011-09-13 | 2012-07-04 | 温岭市旭日滚塑科技有限公司 | Lifting platform |
| CN202829459U (en) * | 2012-09-06 | 2013-03-27 | 嵊州市西格玛科技有限公司 | Hoisting machine for carrying graphite parts |
| CN203079626U (en) * | 2013-01-18 | 2013-07-24 | 贵州大学 | Novel lifting device |
| CN204173847U (en) * | 2014-09-28 | 2015-02-25 | 郎敬喜 | A kind of SCM Based electric up-down conveying arrangement |
-
2015
- 2015-07-23 CN CN201510436465.6A patent/CN105152071A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB463894A (en) * | 1935-12-02 | 1937-04-08 | Globe Machinery & Supply Co | Automobile lift |
| CN2353720Y (en) * | 1998-11-02 | 1999-12-15 | 茹国斌 | Lifting table |
| CN200995944Y (en) * | 2007-02-01 | 2007-12-26 | 庄添财 | Lifting mechanism with carrier table |
| CN201284205Y (en) * | 2008-08-30 | 2009-08-05 | 江苏天奇物流系统工程股份有限公司 | Pneumatic synchronous jacking appliance |
| CN101759120A (en) * | 2009-12-31 | 2010-06-30 | 四川虹欧显示器件有限公司 | Lifting device |
| CN202297011U (en) * | 2011-09-13 | 2012-07-04 | 温岭市旭日滚塑科技有限公司 | Lifting platform |
| CN202829459U (en) * | 2012-09-06 | 2013-03-27 | 嵊州市西格玛科技有限公司 | Hoisting machine for carrying graphite parts |
| CN203079626U (en) * | 2013-01-18 | 2013-07-24 | 贵州大学 | Novel lifting device |
| CN204173847U (en) * | 2014-09-28 | 2015-02-25 | 郎敬喜 | A kind of SCM Based electric up-down conveying arrangement |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480897A (en) * | 2015-12-31 | 2016-04-13 | 武汉船用机械有限责任公司 | Gear and rack lifting mechanism |
| CN105480897B (en) * | 2015-12-31 | 2017-12-01 | 武汉船用机械有限责任公司 | A kind of rack-and-pinion elevating mechanism |
| CN106379838A (en) * | 2016-08-31 | 2017-02-08 | 天津市多彩塑料色母有限公司 | Anti-blocking lifting device for color masterbatch detection |
| CN107253689A (en) * | 2017-06-21 | 2017-10-17 | 贵州航天南海科技有限责任公司 | A kind of push-pull device at fixed of conveying mechanism |
| CN109611902A (en) * | 2018-12-10 | 2019-04-12 | 严斌 | A kind of integrated kitchen range with flameproof protection device |
| CN111189776A (en) * | 2020-01-14 | 2020-05-22 | 大同新成新材料股份有限公司 | Online abrasion detection tool for intelligent carbon sliding plate and detection method thereof |
| CN111189776B (en) * | 2020-01-14 | 2022-10-25 | 大同新成新材料股份有限公司 | Online abrasion detection tool for intelligent carbon sliding plate and detection method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105152071A (en) | Gear and rack type boosting mechanism | |
| CN207559324U (en) | A kind of adjustable power distribution cabinet of height | |
| CN204138268U (en) | A kind of lifting table | |
| CN205023546U (en) | Rectangular sheet promotes formula feed device | |
| CN204113924U (en) | Bearing press mounting equipment | |
| CN204533371U (en) | Double end retarder | |
| CN202558547U (en) | Elevator | |
| CN105782675A (en) | Bracket platform based on gear and rack gear transmission | |
| CN208231690U (en) | A kind of quick assembly platform of auto parts and components | |
| CN104649062A (en) | Full-automatic PCB board feeding machine lifting device | |
| CN204297880U (en) | A kind of Novel back wheel apparatus be applied on building hoist | |
| CN202883890U (en) | Climbing mechanism used for logistic automatic sorting equipment | |
| CN202729087U (en) | Chain transmission type slide rail | |
| CN202897325U (en) | Transmission device | |
| CN202947469U (en) | Automatic rectifying device of sinter circular cooler | |
| CN202591629U (en) | Main shaft of machine tool | |
| CN202251709U (en) | Gear reducer | |
| CN203399477U (en) | Suction nozzle elevating system used for chip mounter | |
| CN205526189U (en) | Direction of going up and down coupling mechanism | |
| CN205222356U (en) | Elevator pit guide rail backing plate oil box | |
| CN205026064U (en) | Gear axial fixity device | |
| CN204597328U (en) | The interlocking device of low pressure drawer-type switch cabinet | |
| CN203981395U (en) | A kind of transmission gear ratio detector | |
| CN204572749U (en) | Triroller gate movement main shaft | |
| CN203654364U (en) | Electric excavator speed reducer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20151216 |