CN202224451U - Clamping and conveying device for conveying steel bars - Google Patents
Clamping and conveying device for conveying steel bars Download PDFInfo
- Publication number
- CN202224451U CN202224451U CN2011203520207U CN201120352020U CN202224451U CN 202224451 U CN202224451 U CN 202224451U CN 2011203520207 U CN2011203520207 U CN 2011203520207U CN 201120352020 U CN201120352020 U CN 201120352020U CN 202224451 U CN202224451 U CN 202224451U
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- main box
- oil
- clamping
- conveying
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Abstract
The utility model relates to a clamping and conveying device for conveying steel bars. The device comprises a main box body, an auxiliary box body, an upper roller, a lower roller and a cylinder, wherein the auxiliary box body is arranged in the main box body on the upper part of the lower roller in a sliding mode and is driven by the cylinder fixedly arranged on the top of the main box body; symmetrical end covers are arranged on the main box body at two ends of the upper roller; each end cover is provided with an upper roller sliding hole and an oil return baffle plate; an oil return hole is formed on the lower part of each oil return baffle plate; an oil baffle cover plate is fixedly arranged on the outer side of each end cover and provided with a cover plate through hole corresponding to each upper roller sliding hole; and a dust-proof oil baffle cover is fixedly arranged on an upper roller bearing end cover between each oil baffle cover plate and each oil return baffle plate. The device has a simple structure, a scientific and reasonable design, small volume and longer service life, is low in manufacturing cost and high in clamping accuracy and conveying speed, can adapt to steel bars of different specifications, is subjected to circulating oil forced lubrication, is reliably sealed, improves the production efficiency of the steel bars, and is a safe and reliable clamping and conveying device for conveying the steel bars.
Description
Technical field
The utility model belongs to the clamping and conveying device field, especially a kind of clamping and conveying device that is used for conveying steel.
Background technology
Along with China's rapid development of economy, the steel rolling industry is also maked rapid progress, and in steel rolling process, just rolling good reinforcing bar need be cut into needed size; Be placed into the cold bed cooling of getting on naturally then, reinforcing bar gets into the cold bed district and needs clamping and conveying device to carry from cutting out the district, and present clamping and conveying device structure comprises main box, auxiliary box body, top roll, lower roll and cylinder, and lower roll is rotatably installed in the bottom of main box; Top roll is rotatably installed on the auxiliary box body, and top roll and lower roll laterally arrange, and the major-minor casing all adopts from spattering lubricating system, the lubricant effect difference and also will be often oil change more; Sealing effectiveness is also bad, the interior lubricating oil consumption of casing often occurs and does, and makes frequency of maintenance and maintenance cost increase; Main box and auxiliary box body are that two parts pass through hinge dress support and are connected, and main box and auxiliary box body form through air cylinder driven and clamp and separate, and cooperate conveying steel with the realization top roll with lower roll; Not enough below this kind structure exists, because main box and auxiliary box body design for split, volume is bigger; The on-site space hold is more, and it is short to connect service life through hinge dress support, safeguards inconvenient; Cause two casings to clamp with to separate the degree of accuracy relatively poor, transporting rate is slow, and cost is higher.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, provides a kind of simple in structure, and design science is reasonable; Manufacturing cost is lower, volume is little, the clamping degree of accuracy high, and travelling speed is fast, has effectively improved the production efficiency of reinforcing bar; Solve the leakage of oil problem, increased service life.
The utility model solves its technical problem and realizes through following technical scheme:
A kind of clamping and conveying device that is used for conveying steel comprises main box, auxiliary box body, top roll, lower roll and cylinder, and lower roll is rotatably installed in the bottom of main box; Top roll is rotatably installed on the auxiliary box body, and top roll and lower roll laterally arrange, and main box top is provided with oil-in; The main box bottom is provided with oil return opening, and its auxiliary box body is slidingly mounted in the main box on lower roll top, and this auxiliary box body is by the air cylinder driven that installs above the main box top; On the main box at top roll two ends, be respectively arranged with the end cap of symmetry; Be shaped on top roll sliding eye and oil return baffle on this end cap, this oil return baffle bottom is shaped on spill port, and the end cap outside installs retaining oil cap plate; Be shaped on this retaining oil cap plate and the corresponding cover plate through hole of top roll sliding eye, on the top roll bearing (ball) cover between retaining oil cap plate and the oil return baffle, install a dustproof retaining oil cap.
And, be shaped on the slideway that cooperates slip with auxiliary box body on the described rubbing surface of end cover.
And described auxiliary box body top is provided with oil groove, on the auxiliary box body above the top roll, is shaped on to oilhole.
And, install an arc ditch plate in the main box of described lower roll bottom.
And described main box bottom is provided with the oil return opening of two symmetries.
And described lower roll is installed on the main box through bearing and sealing gasket, and top roll is installed on the auxiliary box body through bearing and sealing gasket.
Advantage of the utility model and beneficial effect are:
1, the auxiliary box body that originally is used for the clamping and conveying device of conveying steel is slidingly mounted in the main box on lower roll top, and this auxiliary box body is respectively arranged with the end cap of symmetry by the air cylinder driven that installs above the main box top on the main box at top roll two ends; Be shaped on top roll sliding eye and oil return baffle on this end cap, this oil return baffle bottom is shaped on spill port, and the end cap outside installs retaining oil cap plate; Be shaped on this retaining oil cap plate and the corresponding cover plate through hole of top roll sliding eye, on the top roll bearing (ball) cover between retaining oil cap plate and the oil return baffle, install a dustproof retaining oil cap, this kind structural volume is less; Occupy little space; Action accurately effectively prevents leakage of oil between top roll and the lower roll, has shortened the haulage time of reinforcing bar; Improve the conevying efficiency of reinforcing bar, reduced the maintenance maintenance cost.
2, originally be used for being shaped on the clamping and conveying device rubbing surface of end cover of conveying steel and cooperate the slideway that slides, effectively improve the auxiliary box body translational speed, realize accurate limiting with auxiliary box body; The auxiliary box body top is provided with oil groove; On the auxiliary box body above the top roll, be shaped on to oilhole, install an arc ditch plate in the main box of lower roll bottom, this kind design can make the bearing of top roll and lower roll be immersed in the lubricating oil; Reduce the maintenance maintenance cost, improved service life.
3, the utility model is simple in structure, and design science is reasonable, and manufacturing cost is lower, volume is little, the clamping degree of accuracy high; Travelling speed is fast, effectively prevents leakage of oil, has improved the production efficiency of reinforcing bar; Having increased service life, is a kind of safe and reliable clamping and conveying device that is used for conveying steel.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the structural representation (partial sectional view) of the utility model;
Fig. 4 is the A portion enlarged drawing of Fig. 3;
Fig. 5 is the medial surface sketch map of the utility model end plate;
Fig. 6 is the vertical view of Fig. 5;
Fig. 7 is the rearview of Fig. 5;
Fig. 8 is the structural representation behind Fig. 7 installs additional dustproof retaining oil cap and the top roll;
Fig. 9 keeps off the structural representation behind the oil cap plate for Fig. 8 installs additional again.
The specific embodiment
Through specific embodiment the utility model is done further to detail below, following examples are descriptive, are not determinate, can not limit the protection domain of the utility model with this.
A kind of clamping and conveying device that is used for conveying steel comprises main box 7, auxiliary box body 12, top roll 4, lower roll 9 and cylinder 3, and lower roll is rotatably installed in the bottom of main box; Present embodiment lower roll shown in the drawings is installed on the main box through bearing and sealing gasket, and top roll is rotatably installed on the auxiliary box body, and top roll is installed on the auxiliary box body through bearing 15 and sealing gasket 17; The auxiliary box body top is provided with oil groove 14, on the auxiliary box body above the top roll, is shaped on to oilhole 10, and top roll and lower roll laterally arrange; Main box top is provided with oil-in 1, and the main box bottom is provided with oil return opening 8, and present embodiment main box shown in the drawings bottom is provided with the oil return opening of two symmetries; Its auxiliary box body is slidingly mounted in the main box on lower roll top, and this auxiliary box body is by the air cylinder driven that installs above the main box top 2, and this cylinder is the stroke adjustable cylinder; On the main box at top roll two ends, be respectively arranged with the end cap 6 of symmetry; Be shaped on the slideway 13 that cooperates slip with auxiliary box body on the rubbing surface of end cover, the piston rod 11 and the auxiliary box body upper end of cylinder install, through moving up and down of piston rod; The driving auxiliary casing slides on the slideway on the rubbing surface of end cover; Be shaped on top roll sliding eye 22 and oil return baffle 19 on this end cap, this oil return baffle bottom is shaped on spill port 21, and the end cap outside installs retaining oil cap plate 5; Be shaped on this retaining oil cap plate and the corresponding cover plate through hole 23 of top roll sliding eye; On the top roll bearing (ball) cover 20 between retaining oil cap plate and the oil return baffle, install a dustproof retaining oil cap 18, install an arc ditch plate 16 in the main box of lower roll bottom, the upper edge height of these arc ditch plate both sides is higher than the height of lower roll bearing upper end.
The utility model in use, when reinforcing bar arrives on the lower roll and do not have inertial time, auxiliary box body to lower slider, makes bar clamp through air cylinder driven between top roll and lower roll, and starter motor drives top roll and rotate in opposite directions with lower roll, the drive reinforcing bar moves to cold bed.After the reinforcing bar conveying put in place, motor was out of service, and cylinder drives auxiliary box body and gets back on the initial position.
Claims (6)
1. a clamping and conveying device that is used for conveying steel comprises main box, auxiliary box body, top roll, lower roll and cylinder, and lower roll is rotatably installed in the bottom of main box; Top roll is rotatably installed on the auxiliary box body, and top roll and lower roll laterally arrange, and main box top is provided with oil-in; The main box bottom is provided with oil return opening, it is characterized in that: this auxiliary box body is slidingly mounted in the main box on lower roll top, and this auxiliary box body is by the air cylinder driven that installs above the main box top; On the main box at top roll two ends, be respectively arranged with the end cap of symmetry; Be shaped on top roll sliding eye and oil return baffle on this end cap, this oil return baffle bottom is shaped on spill port, and the end cap outside installs retaining oil cap plate; Be shaped on this retaining oil cap plate and the corresponding cover plate through hole of top roll sliding eye, on the top roll bearing (ball) cover between retaining oil cap plate and the oil return baffle, install a dustproof retaining oil cap.
2. the clamping and conveying device that is used for conveying steel according to claim 1 is characterized in that: be shaped on the slideway that cooperates slip with auxiliary box body on the described rubbing surface of end cover.
3. the clamping and conveying device that is used for conveying steel according to claim 1 is characterized in that: described auxiliary box body top is provided with oil groove, on the auxiliary box body above the top roll, is shaped on to oilhole.
4. the clamping and conveying device that is used for conveying steel according to claim 1 is characterized in that: install an arc ditch plate in the main box of described lower roll bottom.
5. the clamping and conveying device that is used for conveying steel according to claim 1 is characterized in that: described main box bottom is provided with the oil return opening of two symmetries.
6. the clamping and conveying device that is used for conveying steel according to claim 1 is characterized in that: described lower roll is installed on the main box through bearing and sealing gasket, and top roll is installed on the auxiliary box body through bearing and sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203520207U CN202224451U (en) | 2011-09-20 | 2011-09-20 | Clamping and conveying device for conveying steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203520207U CN202224451U (en) | 2011-09-20 | 2011-09-20 | Clamping and conveying device for conveying steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202224451U true CN202224451U (en) | 2012-05-23 |
Family
ID=46075059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203520207U Withdrawn - After Issue CN202224451U (en) | 2011-09-20 | 2011-09-20 | Clamping and conveying device for conveying steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202224451U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319822A (en) * | 2011-09-20 | 2012-01-18 | 天津市福鼎机电设备有限公司 | The clamping and conveying device that is used for conveying steel |
| CN106736055A (en) * | 2016-11-15 | 2017-05-31 | 中铁二局集团有限公司 | A kind of butt welding reinforcing bar propulsion plant and application method |
| CN109551006A (en) * | 2018-11-20 | 2019-04-02 | 吴燕红 | A kind of municipal works reinforcing bar transport device |
-
2011
- 2011-09-20 CN CN2011203520207U patent/CN202224451U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319822A (en) * | 2011-09-20 | 2012-01-18 | 天津市福鼎机电设备有限公司 | The clamping and conveying device that is used for conveying steel |
| CN102319822B (en) * | 2011-09-20 | 2013-07-31 | 天津市福鼎机电设备有限公司 | Clamping and conveying device for conveying steel bars |
| CN106736055A (en) * | 2016-11-15 | 2017-05-31 | 中铁二局集团有限公司 | A kind of butt welding reinforcing bar propulsion plant and application method |
| CN106736055B (en) * | 2016-11-15 | 2019-02-19 | 中铁二局集团有限公司 | A kind of butt welding reinforcing bar propulsion device and application method |
| CN109551006A (en) * | 2018-11-20 | 2019-04-02 | 吴燕红 | A kind of municipal works reinforcing bar transport device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120523 Effective date of abandoning: 20130731 |
|
| RGAV | Abandon patent right to avoid regrant |