CN101396711A - Improved gripping leveling machine - Google Patents
Improved gripping leveling machine Download PDFInfo
- Publication number
- CN101396711A CN101396711A CNA2007101337671A CN200710133767A CN101396711A CN 101396711 A CN101396711 A CN 101396711A CN A2007101337671 A CNA2007101337671 A CN A2007101337671A CN 200710133767 A CN200710133767 A CN 200710133767A CN 101396711 A CN101396711 A CN 101396711A
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- China
- Prior art keywords
- shaft
- roll shaft
- gear
- leveling machine
- worm
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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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Abstract
The invention relates to an improved withdrawal leveling machine. The parallelism of an upper roller and a lower roller is high, which is convenient for adjustment, and the service life of the withdrawal leveling machine is long. The withdrawal leveling machine comprises a motor, a speed reducer, an upper roll shaft, the lower roll shaft and a gearbox; the distribution gears of the gearbox are respectively connected with the upper roll shaft and the lower roll shaft by a universal joint and both ends of the upper roll shaft are provided with a sliding block; the withdrawal leveling machine is characterized in that the sliding blocks are respectively connected with a screw rod and external parts of the screw rods are sheathed with turbines; the turbines are respectively arranged on a stander and respectively meshed with worms; the worms on both sides are connected by a shaft coupling and a drive shaft and the worm on one side is connected with the speed reducer by a clutch; the lower roll shaft is arranged on the base of the stander, and the speed reducer is connected with the gearbox by the clutch.
Description
(1) technical field
The present invention relates to the equipment of cold roll forming processing unit, be specially a kind of gripping leveling machine of improvement.
(2) background technology
It has the leveling function gripping leveling machine when pinching.It comprises motor, decelerator, gear-box existing gripping leveling machine, described gearbox output shaft connects pinch roll respectively by universal drive shaft, and its both ends of the top roll of pinch roll are set in slide block respectively, and the slide block of both sides connects with the oil cylinder piston bar of a corresponding side respectively.This structural disadvantages is regulated top roll with oil cylinder exactly, because the oil cylinder at two ends is difficult to realize synchronously, so the depth of parallelism of top roll and lower roll is difficult to assurance, and the easy discontinuity of top roll when pinching sheet material like this, thus cause top roll flexural deformation.
(3) summary of the invention
At the problems referred to above, the invention provides another gripping leveling machine, the depth of parallelism height of its top roll, lower roll, and convenient adjusting, long service life.
Its technical scheme is as follows: it comprises motor, reductor, goes up roll shaft, lower roller shaft, gear-box, the distribution gear of described gear-box connects by universal joint respectively goes up roll shaft, lower roller shaft, described two ends of going up roll shaft are set with in slide block, it is characterized in that: described slide block connects screw mandrel respectively, the outside of described screw mandrel is respectively installed with worm gear, described worm gear is installed on frame respectively, described worm gear respectively with worm engaging, the worm screw on both sides connects by shaft coupling, power transmission shaft, and the worm screw of a side connects reductor by clutch; Lower roller shaft is installed on the base of frame; Described reductor is connected with described gear-box by clutch.
The present invention adopts after the said structure, drive roll shaft with the worm and gear transmission, and with worm and gear that the two ends of last roll shaft are connected between link by power transmission shaft, can realize so synchronously, guarantee the whole depth of parallelism that goes up roll shaft and lower roller shaft, can not be out of shape because of uneven causing thereby guarantee to go up roll shaft; And reductor is connected with gear-box by clutch, and when waiting sheet material that part power is arranged like this, throw-out-of clutch, reductor can not overload, and can not cause big damage to motor, and prolonged the service life of entire equipment.
(4) description of drawings
Fig. 1 is the cutaway view of front view of the present invention.
(5) specific embodiment
See Fig. 1, the present invention includes motor, motor via reducer 2, clutch 3 connect gear-box 4, and the distribution gear of gear-box 4 connects by universal joint 14 respectively goes up roll shaft 10, lower roller shaft 11.The two ends of last roll shaft 10 are set with in slide block 8, slide block 8 connects screw mandrel 7 respectively, the outside of screw mandrel 7 is respectively installed with worm gear 6, worm gear 6 is installed on frame respectively, worm gear 6 meshes (structure is identical respectively in the left and right sides, for the clear structural relation of expressing worm gear 6, worm screw 15 and corresponding component, analyses and observe from different places respectively) respectively with worm screw 15, the worm screw 15 on both sides connects by shaft coupling 12, power transmission shaft 9, and the worm screw 15 of a side connects reductor 5 by clutch; Lower roller shaft 11 is installed on the base of frame 13, and 1 is belt wheel.
Claims (1)
1, a kind of gripping leveling machine of improvement, it comprises motor, reductor, goes up roll shaft, lower roller shaft, gear-box, the distribution gear of described gear-box connects by universal joint respectively goes up roll shaft, lower roller shaft, described two ends of going up roll shaft are set with in slide block, it is characterized in that: described slide block connects screw mandrel respectively, the outside of described screw mandrel is respectively installed with worm gear, described worm gear is installed on frame respectively, described worm gear respectively with worm engaging, the worm screw on both sides connects by shaft coupling, power transmission shaft, and the worm screw of a side connects reductor by clutch; Lower roller shaft is installed on the base of frame; Described reductor is connected with described gear-box by clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101337671A CN101396711A (en) | 2007-09-30 | 2007-09-30 | Improved gripping leveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101337671A CN101396711A (en) | 2007-09-30 | 2007-09-30 | Improved gripping leveling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101396711A true CN101396711A (en) | 2009-04-01 |
Family
ID=40515690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101337671A Pending CN101396711A (en) | 2007-09-30 | 2007-09-30 | Improved gripping leveling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101396711A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151761A (en) * | 2010-12-31 | 2011-08-17 | 无锡市光彩机械制造有限公司 | Pinch straightening machine |
| CN109570277A (en) * | 2019-01-25 | 2019-04-05 | 南京工艺装备制造有限公司 | A kind of guide rail detrwisting device |
-
2007
- 2007-09-30 CN CNA2007101337671A patent/CN101396711A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151761A (en) * | 2010-12-31 | 2011-08-17 | 无锡市光彩机械制造有限公司 | Pinch straightening machine |
| CN109570277A (en) * | 2019-01-25 | 2019-04-05 | 南京工艺装备制造有限公司 | A kind of guide rail detrwisting device |
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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 |
Open date: 20090401 |