CN102700133A - Cylinder lifting mechanism - Google Patents
Cylinder lifting mechanism Download PDFInfo
- Publication number
- CN102700133A CN102700133A CN 201210148206 CN201210148206A CN102700133A CN 102700133 A CN102700133 A CN 102700133A CN 201210148206 CN201210148206 CN 201210148206 CN 201210148206 A CN201210148206 A CN 201210148206A CN 102700133 A CN102700133 A CN 102700133A
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- block
- cylinder
- lifting mechanism
- lower connecting
- connecting block
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Abstract
The invention discloses a cylinder lifting mechanism which comprises a supporting block, a cylinder, a bracket and a fixed plate. One end of the cylinder is fixed on the bracket; the bottom of the supporting block is provided with guide assemblies; each guide assembly comprises an upper connecting block, a lower connecting block and a gear; the upper end of each upper connecting block is hinged at the bottom of the supporting block; the lower end of each upper connecting block is hinged with the corresponding lower connecting block; the joints of the upper connecting blocks and the lower connecting blocks are provided with U-shaped pulling blocks; the other ends of the U-shaped pulling blocks are fixedly connected at the piston protruding end of the cylinder; the gears are arranged at the bottom ends of the corresponding lower connecting blocks; two groups of guide assemblies are provided and symmetrically arranged at the bottom of the supporting block; and the gears are meshed. The cylinder lifting mechanism is compact in structure, occupies a small machine station space and can be used for implementing supporting for a heating device fixing pillar in the overlapping process of hollow boards; when the hollow boards are placed into or take out of a machine station, the lifting mechanism is descended to the bottom of the machine station and very convenient to operate; and the cylinder lifting mechanism is simple, stable and accurate to drive and easy to control.
Description
Technical field
The present invention relates to a kind of elevating mechanism, relate in particular to a kind of main cylinder type lifting mechanism that plays support heater fixed leg in the hollow sheeting overlapping machine that is applicable to, belong to welding technology field.
Background technology
The fixed leg two ends of supporting heater at present in the hollow sheeting overlapping machine all are to support through firm banking; In reality processing; Need regular from board, the putting into, take out of hollow sheeting to be processed; Because stopping for hollow sheeting of base put into or taken out and make troubles, and two bases of this structural formula occupy the very big space of board, have reduced the actual usage space of board.Elevating mechanism mainly contains mechanical elevating mechanism in the prior art in addition; Said mechanical elevating mechanism generally adopts motor to drive screw mandrel and rotate through the belt back of slowing down; Nut is done elevating movement together with column, and the column upper end waits the up-down of accomplishing specific products to regulate through carriage or hook are set, and drive mechanism is complicated; It is not high to occupy board space and transmission stability equally, can not satisfy the steadily accurate needs that go up and down to regulate.
Summary of the invention
Technical problem to above-mentioned existence the objective of the invention is: proposed a kind of compact overall structure, be easy to control, simple, steady, accurate, the reliable cylinder type lifting mechanism of transmission.
Technical solution of the present invention is achieved in that a kind of cylinder type lifting mechanism, and said elevating mechanism comprises back-up block, cylinder, carriage, fixed head, and said cylinder one end is fixed on the carriage; Said back-up block bottom is provided with guidance set; Said guidance set comprises contiguous block, lower connecting block, gear; Said upward contiguous block upper end is hinged on the bottom of back-up block; Saidly go up the contiguous block lower end and lower connecting block is hinged connects; Said upward contiguous block and lower connecting block connecting portion are provided with the U-shaped pulling block; The said U-shaped pulling block other end is fixedly connected on the piston external part of cylinder; Said lower connecting block bottom is provided with gear; Said guidance set has two groups, is symmetricly set on the bottom of back-up block; Said gear is meshing with each other.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
Cylinder type lifting mechanism of the present invention, compact conformation occupies less board space, in hollow sheeting overlap joint process, can realize the support to the heater fixed leg; When hollow sheeting is put into or take out board, elevating mechanism is reduced to board bottom, operation is very easy, and transmission is simple, steadily, accurately, be easy to control.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further:
Accompanying drawing 1 is a kind of cylinder type lifting mechanism propradation structural representation of the present invention;
Accompanying drawing 2 is a kind of cylinder type lifting mechanism decline status architecture sketch map of the present invention;
Accompanying drawing 3 is installed and used view for a kind of cylinder type lifting mechanism of the present invention;
Wherein: 1, back-up block; 2, guidance set; 3, go up contiguous block; 4, lower connecting block; 5, U-shaped pulling block; 6, cylinder; 7, piston rod; 8, first gear; 9, second gear; 10, first bearing pin; 11, second bearing pin; 12, the 3rd bearing pin; 13, carriage; 14, fixed head; 15 boards; 16, heater circle fixed column.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described.
Accompanying drawing 1,2,3 is a kind of cylinder type lifting mechanism of the present invention; Comprise back-up block 1, cylinder 6, carriage 13, fixed head 14; Cylinder 6 one ends are fixed on the bottom of board 15 through carriage 13, and back-up block 1 top is used to support heater circle fixed column 16, and the bottom is provided with guidance set 2; Said guidance set 2 comprises contiguous block 3, lower connecting block 4, first bearing pin 10, second bearing pin 11, the 3rd bearing pin 12, gear; Said upward contiguous block 3 is hinged on the bottom of back-up block 1 through first bearing pin 10; Said upward contiguous block 3 is hinged with lower connecting block 4 through second bearing pin 11; The two ends of said second bearing pin 11 also are connected with U-shaped pulling block 5; Said U-shaped pulling block 5 other ends are fixedly connected on piston rod 7 external parts of cylinder 6; Lower connecting block 4 bottoms are hinged on the fixed head 14 through the 3rd bearing pin 12, and lower connecting block 4 bottoms also are connected with gear; Said guidance set 2 has two groups, is symmetricly set on the bottom of back-up block 1; Gear in said two groups of guidance sets 2 is meshing with each other.
When cylinder type lifting mechanism rose or descends, cylinder 6 drove through piston rod 7 that U-shaped pulling blocks 5 inwardly promote or outside wherein contiguous block 3, lower connecting block 4 on a group of pulling, and lower connecting block 4 drives first gear 8 and rotates; First gear 8 and 9 engagements of second gear; Drive second gear 9 and rotate, last contiguous block 3, lower connecting block 4 that second gear 9 drives another group rotate, and realize rising or descending motion; The structural design of two groups of guidance sets 2 makes its transmission more steadily, accurately.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (1)
1. cylinder type lifting mechanism, it is characterized in that: said elevating mechanism comprises back-up block, cylinder, carriage, said cylinder one end is fixed on the carriage; Said back-up block bottom is provided with guidance set; Said guidance set comprises contiguous block, lower connecting block, gear; Said upward contiguous block upper end is hinged on the bottom of back-up block; Said upward contiguous block lower end and lower connecting block are hinged; Said upward contiguous block and lower connecting block connecting portion are provided with the U-shaped pulling block; The said U-shaped pulling block other end is fixedly connected on the piston external part of cylinder; Said lower connecting block bottom is provided with gear; Said guidance set has two groups, is symmetricly set on the bottom of back-up block; Said gear is meshing with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210148206 CN102700133A (en) | 2012-05-15 | 2012-05-15 | Cylinder lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210148206 CN102700133A (en) | 2012-05-15 | 2012-05-15 | Cylinder lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102700133A true CN102700133A (en) | 2012-10-03 |
Family
ID=46893335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210148206 Pending CN102700133A (en) | 2012-05-15 | 2012-05-15 | Cylinder lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102700133A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264381A (en) * | 2013-05-23 | 2013-08-28 | 高碑店顺达墨瑟门窗有限公司 | Working table allowing door window to be operated and moved |
| CN104564900A (en) * | 2015-01-20 | 2015-04-29 | 侯如升 | Oil cylinder lifting jack device of lifting machine |
| CN105340781A (en) * | 2015-11-24 | 2016-02-24 | 江苏爱福特科技开发有限公司 | Suspended feed supplying device |
| CN105484768A (en) * | 2015-11-24 | 2016-04-13 | 江苏爱福特科技开发有限公司 | Mining shotcreting machine |
-
2012
- 2012-05-15 CN CN 201210148206 patent/CN102700133A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264381A (en) * | 2013-05-23 | 2013-08-28 | 高碑店顺达墨瑟门窗有限公司 | Working table allowing door window to be operated and moved |
| CN104564900A (en) * | 2015-01-20 | 2015-04-29 | 侯如升 | Oil cylinder lifting jack device of lifting machine |
| CN105340781A (en) * | 2015-11-24 | 2016-02-24 | 江苏爱福特科技开发有限公司 | Suspended feed supplying device |
| CN105484768A (en) * | 2015-11-24 | 2016-04-13 | 江苏爱福特科技开发有限公司 | Mining shotcreting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |