CN101700512A - Device for automatically coating lubricants on hot-expanding seamless steel tubes - Google Patents
Device for automatically coating lubricants on hot-expanding seamless steel tubes Download PDFInfo
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- CN101700512A CN101700512A CN200910169953A CN200910169953A CN101700512A CN 101700512 A CN101700512 A CN 101700512A CN 200910169953 A CN200910169953 A CN 200910169953A CN 200910169953 A CN200910169953 A CN 200910169953A CN 101700512 A CN101700512 A CN 101700512A
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Abstract
The invention relates to a device for automatically coating lubricants on hot-expanding seamless steel tubes, comprising bases, a platform frame, tube holding mechanisms, a hydraulic lifting system and a rotating mechanism, wherein both ends of the platform frame are respectively connected with a rotating bracket and the hydraulic lifting system; a drive roller at the left side of the device is driven by a drive motor and drives steel tubes to rotate; the hydraulic lifting system is fixed on the ground with the base at the right side and lifts and inclines the right side of a platform by virtue of extension of a hydraulic cylinder; and both the left and right tube holding mechanisms are installed next to the rollers at both sides. The tube holding mechanisms are used for holding the rolling steel tubes and placing the steel tubes on the drive roller and a driven roller. The hydraulic lifting system is used for jacking up the platform frame to enable the steel tubes to incline a certain angle and then to be driven by the drive motor to rotate at constant speed. The lubricants are evenly distributed on the inner surfaces of the steel tubes, then the platform is restored, and the tube holding mechanisms are used for holding the steel tubes to roll out of the platform and enter a rack. Being adopted to produce the hot-expanding steel tubes, the device features high production efficiency and high yield, and can obtain high quality hot-expanding steel tubes with ultra-large apertures.
Description
Technical field
The present invention relates to the pretreatment unit before a kind of hot-expanding steel tube heat expands, particularly a kind of device for automatically coating lubricants on hot-expanding seamless steel tubes.
Background technology
In modern industry was produced, hot-expanding steel tube was one of large-caliber thin-walled production technology of steel tube, and its characteristics are that operation is simple, mould manufacturing and with short production cycle, and production cost is low.Thereby at present many middle-size and small-size producers adopt heat to expand technology and produce steel pipe, have shortened the Development and Production cycle of new product greatly, small investment, instant effect, low cost of manufacture, the suitable needs that put goods on the market fast.In the production technology of hot-expanding steel tube, steel pipe expands in the reducing process in heat will produce extrusion friction between the plug and steel pipe, and this friction bring resistance and scuffing can for the reducing of steel pipe, can directly have influence on the product quality of hot-expanding steel tube.For resistance and the scuffing that reduces steel pipe, the inwall of steel pipe must be coated with and apply lubricant before heat expands.Artificial coating is all adopted in the coating of existing lubricant, the hand rotation steel pipe is adsorbed on the inner surface of steel pipe by lubricant, often cause the inhomogeneous and waste of lubricant applying, and production efficiency is low and working strength is big, so be difficult to the needs that satisfy large-scale production and reduce cost.
Summary of the invention
The purpose of this invention is to provide a kind of device for automatically coating lubricants on hot-expanding seamless steel tubes, automatic loading/unloading platform, spin coated and deposit mechanism are set, thereby solve the deficiency of existing equipment technology.
The present invention is achieved through the following technical solutions:
A kind of device for automatically coating lubricants on hot-expanding seamless steel tubes comprises support, paralell, deposit mechanism, hydraulic lifting system and rotating mechanism, and the paralell two ends are connected on runing rest and the hydraulic lifting system and place on the support of the left and right sides; The active roll in device left side is by the drive of driving motor and the rotation of drive steel pipe, and the driven running roller on right side also rotates thereupon; Hydraulic lifting system and right side support are fixed in ground, and the elongation by hydraulic cylinder makes the platform right side rise and produce; About two deposit mechanisms all install near the both sides running roller, form by hosted platform and hydraulic jack; The present invention holds the steel pipe that rolls into by deposit mechanism and is put on principal and subordinate's action roller wheel, hydraulic lifting system jack-up paralell this moment makes the certain angle of steel pipe inclination, drive and at the uniform velocity rotation by driving motor again, pour the paste cutting compound that mixes up into steel pipe this moment, and along with running roller rotates automatically, lubricant can be evenly distributed on the inner surface of steel pipe, unnecessary lubricant flows out from the other end of steel pipe, then platform is restored, steel pipe is held up, roll out platform and enter bin by deposit mechanism.
Device for automatically coating lubricants on hot-expanding seamless steel tubes of the present invention, its paralell one side is installed on the support by runing rest, opposite side is connected by hydraulic lifting system and can free lifting, and shape has a certain degree, and makes lubricant flow into the other end from an end of steel pipe and reserves; Steel pipe drives active roll generation rotation at the uniform velocity by driving motor, thereby makes the lubricant of inflow be evenly distributed in steel pipe internal-surface, and unnecessary outflow steel pipe is retracted.Thereby realize the evenly coating automatically of lubricant, avoid waste.Its loading and unloading process is to realize by deposit mechanism, the trustship deck roof rose equal with bin before steel pipe rolled into platform, steel pipe is rolled into slowly to put down on the hosted platform again and places on the running roller, avoids steel pipe directly to fall and injures running roller by a crashing object, and coating finishes and rolls into blanking bench by deposit mechanism jack-up again.
The beneficial effect of device for automatically coating lubricants on hot-expanding seamless steel tubes of the present invention is:
(1) device for automatically coating lubricants on hot-expanding seamless steel tubes motor of the present invention is as rotary power, and ejects the jack-up workbench with hydraulic pressure steel pipe is tilted, and lubricant can be evenly distributed on the inner surface of steel pipe while flowing into like this; Changed artificial coating, the hand-turning steel pipe, apply inhomogeneous, the shortcoming that lubricant is difficult to flow into; Improved production efficiency, reduced labour intensity, thereby better obtain high-quality product.
(2) loading and unloading speed of the present invention is exceedingly fast, automatical and efficient, the gradient of platform can be controlled by hydraulic lifting system, thereby control lubricant inflow velocity, can control the thickness of required coating like this, change manually can't accurately be controlled the thickness phenomenon, and very even, has improved the yield rate of hot-expanding steel tube; Unnecessary reserves in managing, can avoid lubricant residual, accumulate and avoid causing waste.
Description of drawings
According to embodiment and accompanying drawing the present invention is described in further detail below.
Fig. 1 is the structural representation of device for automatically coating lubricants on hot-expanding seamless steel tubes of the present invention.
Fig. 2 is the lifting process schematic diagram of device for automatically coating lubricants on hot-expanding seamless steel tubes of the present invention.
Among the figure:
1, active roll; 2, paralell; 3, deposit mechanism; 4, driven running roller; 5, runing rest; 6, driving motor; 7, hydraulic lifting system; 8, support.
The specific embodiment
Shown in Fig. 1-2, device for automatically coating lubricants on hot-expanding seamless steel tubes of the present invention, comprise active roll 1, paralell 2, deposit mechanism 3, driven running roller 4, runing rest 5, driving motor 6, hydraulic lifting system 7 and support 8, described paralell 2 two ends are connected on runing rest 5 and the hydraulic lifting system 7 and place on the left and right sides support 8; The active roll 1 in device left side drives and drives steel pipe by driving motor 6 and rotates with the driven running roller 4 in right side, and hydraulic lifting system 7 and right side support 8 are fixed in ground and the elongation by hydraulic cylinder is risen and inclination the platform right side; About two deposit mechanisms 3 all install and form by hosted platform and hydraulic jack near the both sides running roller.Described paralell 2 passes on left runing rest 5 rotations, and the right side is provided with by hydraulic lifting system 7 jack-up and certain angle that tilts; Steel pipe drives active roll 1 automatic uniform rotation by driving motor 6.
Claims (2)
1. device for automatically coating lubricants on hot-expanding seamless steel tubes, comprise active roll (1), paralell (2), deposit mechanism (3), driven running roller (4), runing rest (5), driving motor (6), hydraulic lifting system (7) and support (8), it is characterized in that: described paralell (2) two ends are connected to runing rest (5) and hydraulic lifting system (7) is gone up and placed on the left and right sides support (8); The active roll (1) in device left side drives and drives steel pipe and rotates with the driven running roller in right side (4) by driving motor (6), hydraulic lifting system (7) and right side support (8) are fixed in ground and the elongation by hydraulic cylinder is risen and inclination the platform right side; About two deposit mechanisms (3) all install and form by hosted platform and hydraulic jack near the both sides running roller.
2. device for automatically coating lubricants on hot-expanding seamless steel tubes according to claim 1 is characterized in that: described paralell (2) passes on left runing rest (5) rotation, and the right side is provided with by hydraulic lifting system (7) jack-up and certain angle that tilts; Steel pipe drives active roll (1) by driving motor (6) and comes automatic uniform rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910169953A CN101700512A (en) | 2009-09-11 | 2009-09-11 | Device for automatically coating lubricants on hot-expanding seamless steel tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910169953A CN101700512A (en) | 2009-09-11 | 2009-09-11 | Device for automatically coating lubricants on hot-expanding seamless steel tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101700512A true CN101700512A (en) | 2010-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910169953A Pending CN101700512A (en) | 2009-09-11 | 2009-09-11 | Device for automatically coating lubricants on hot-expanding seamless steel tubes |
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| CN (1) | CN101700512A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102764717A (en) * | 2012-07-30 | 2012-11-07 | 中材科技（南通）有限公司 | Graphite smearing device with novel rollers |
| CN104384075A (en) * | 2014-12-19 | 2015-03-04 | 济南洁瑞热能科技有限公司 | Novel grouting equipment for inner wall of enamel pipe of air preheater |
| CN108568387A (en) * | 2018-04-19 | 2018-09-25 | 吴琦隆 | A kind of bearing chamber oiling station of mechanical motor processing extrusion structure |
| CN110180721A (en) * | 2019-06-27 | 2019-08-30 | 北京无线电计量测试研究所 | A kind of supporting tool structure for the japanning of revolving shell inner wall |
| CN110508455A (en) * | 2019-09-30 | 2019-11-29 | 中冶建工集团有限公司 | Convenient for the support construction of steel pipe rotation |
| CN110508454A (en) * | 2019-09-30 | 2019-11-29 | 中冶建工集团有限公司 | A kind of steel pipe perfusion bracket |
| CN110978360A (en) * | 2020-03-04 | 2020-04-10 | 潍坊东方钢管有限公司 | Continuous production device for external plastic layer of pipe with different diameters |
| CN112974063A (en) * | 2021-02-08 | 2021-06-18 | 山东惟德再制造科技有限公司 | Movable spraying device and spraying method thereof |
| CN117483179A (en) * | 2023-12-27 | 2024-02-02 | 泰州市浩达机械制造有限公司 | Gear production is with from fixed immersion oil equipment |
-
2009
- 2009-09-11 CN CN200910169953A patent/CN101700512A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102764717A (en) * | 2012-07-30 | 2012-11-07 | 中材科技（南通）有限公司 | Graphite smearing device with novel rollers |
| CN104384075A (en) * | 2014-12-19 | 2015-03-04 | 济南洁瑞热能科技有限公司 | Novel grouting equipment for inner wall of enamel pipe of air preheater |
| CN108568387A (en) * | 2018-04-19 | 2018-09-25 | 吴琦隆 | A kind of bearing chamber oiling station of mechanical motor processing extrusion structure |
| CN110180721A (en) * | 2019-06-27 | 2019-08-30 | 北京无线电计量测试研究所 | A kind of supporting tool structure for the japanning of revolving shell inner wall |
| CN110180721B (en) * | 2019-06-27 | 2021-03-16 | 北京无线电计量测试研究所 | Supporting tool structure for painting inner wall of rotary shell |
| CN110508455A (en) * | 2019-09-30 | 2019-11-29 | 中冶建工集团有限公司 | Convenient for the support construction of steel pipe rotation |
| CN110508454A (en) * | 2019-09-30 | 2019-11-29 | 中冶建工集团有限公司 | A kind of steel pipe perfusion bracket |
| CN110978360A (en) * | 2020-03-04 | 2020-04-10 | 潍坊东方钢管有限公司 | Continuous production device for external plastic layer of pipe with different diameters |
| CN112974063A (en) * | 2021-02-08 | 2021-06-18 | 山东惟德再制造科技有限公司 | Movable spraying device and spraying method thereof |
| CN117483179A (en) * | 2023-12-27 | 2024-02-02 | 泰州市浩达机械制造有限公司 | Gear production is with from fixed immersion oil equipment |
| CN117483179B (en) * | 2023-12-27 | 2024-05-07 | 泰州市浩达机械制造有限公司 | Gear production is with from fixed immersion oil equipment |
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Application publication date: 20100505 |