CN2688406Y - Ingot feeding mechanism for rod and pipe rolling apparatus - Google Patents
Ingot feeding mechanism for rod and pipe rolling apparatus Download PDFInfo
- Publication number
- CN2688406Y CN2688406Y CN 200320119522 CN200320119522U CN2688406Y CN 2688406 Y CN2688406 Y CN 2688406Y CN 200320119522 CN200320119522 CN 200320119522 CN 200320119522 U CN200320119522 U CN 200320119522U CN 2688406 Y CN2688406 Y CN 2688406Y
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- feeding
- feeding trolley
- charging ram
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- rod
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Abstract
An ingot feeding mechanism for rod and tube rolling apparatus of the utility model comprises a feeding bed piece with a rail, a core rod feeding machine mechanism, a feeding carrier provided with a charging ram and a sprocket drive device which can drive the feeding carrier to slide on the rail. A plurality of tube blank support mechanisms and core rod support mechanisms which are lined according to a certain interval are arranged in the rail of the line list of the feeding bed piece. The ingot feeding mechanism for rod and tube rolling apparatus is characterized in that the back end of the feeding carrier is provided with a linkage device composed of the feeding carrier and the core rod support mechanism. Because the ingot feeding mechanism for rod and tube rolling apparatus of the utility model adopts the elastic linkage device arranged at the back end of the feeding carrier and composed of the feeding carrier and the core rod support mechanism, and the pure mechanical linkage replaces the original gas-liquid operation and control, the reliability is enhanced, the energy consumption is decreased, and the manufacture cost and the use cost of the complete machine are decreased. A rotating pusher dog arranged at the front end of the charging ram can effectively prevent the charging ram from damagingwhich is caused because of the coulomb friction of the charging ram and the rod and tube blank for a long time and can make the feed for the blank stable.
Description
Technical field
The utility model relates to a kind of metal-working plant, particularly a kind of blank feed mechanism that is suitable for the pipe bar rolling mill of rolling copper and copper alloy.
Background technology
The pipe bar rolling mill is when the rolled pipe rod, how to make longer pipe rod blank send into the rolling deformation district steadily, accurately, it is an important link of metal tube rod processing, existing pipe rod base feed mechanism is mostly by forming with the lower part: feeding lathe bed and be arranged at the sprocket transmission device of the driven feeding trolley work of feeding lathe bed end, be laid with excellent blank supporting device of pipe and plug supporting device along the lateral separation at the feeding lathe bed, also be provided with the feed mechanism of plug at feeding lathe bed afterbody.Above-mentioned whole pipe rod base feed mechanism mainly exists following deficiency: a, the excellent blank supporting device of pipe and plug supporting device to be arranged at the feeding lathe bed outside when reality is used and each single cover backing roll is implemented control by a cylinder, the off-centre that this version not only produces because of feeding trolley axis on supporting device and the feeding lathe bed makes the feeding trolley unbalance stress, and in a single day arbitrary backing roll of being controlled by cylinder goes wrong and certainly will influence normal feeding.The charging ram front end that is provided with on b, the feeding trolley is cut somebody's hair and withstand on the blank afterbody when feeding, and blank is subjected to rolling influence when charging and be in rotation status, will make like this and cut somebody's hair and blank acting surface generation dry friction, not only influence the Rotating with Uniform of blank, and can cause the wearing and tearing of cutting somebody's hair.C, when pipe is sent to, usually plug is through in the pipe endoporus and sends to synchronously with pipe, like this might be because of plug strikes on the roll of rotation core head to cause core head impaired than the early roll that arrives of pipe, when reality was used, this situation happened occasionally.The disclosed a kind of technical scheme of Chinese patent ZL00219540.2 is " ... the opposite side at support is fixedly connected with motor or hydraulic motor; and reduction box and chain chain change transmission mechanism; be fixed with carrying roller on the chain and send dolly to ", but there is integrity problem in this technology, has the jammed phenomenon of carrying roller fixing on the chain to take place often.
Summary of the invention
The purpose of this utility model is to provide a kind of simple and practical at above-mentioned existing problems, manages excellent base and sends to and manage excellent blank feed mechanism stably.
The technical solution of the utility model is: a kind of blank feed mechanism of pipe bar rolling mill, comprise that the feeding lathe bed, the plug that have guide rail send machine mechanism to, the feeding trolley of charging ram is housed and can drives the sprocket transmission device that feeding trolley slides on guide rail, described feeding lathe bed is characterized in being provided with and the common linkage of forming of plug supporting device in the feeding trolley rear end along being provided with some pipe supporting devices and the plug supporting device of arranging at regular intervals in the guide rail.
Above-mentioned linkage comprises that the elasticity that is arranged at the feeding trolley rear end hits wheel mechanism and be arranged at elastics wing mechanism on the plug supporting device, wherein:
Above-mentioned elasticity is hit wheel mechanism and is comprised the fork that is movably hinged on extension, feeding trolley rear end, be provided with the spring that is connected with the feeding trolley rear end in the upper end of fork, the lower end rotational pin is connected to one and hits wheel, is provided with the support bar that can limit swinging angle of swinging rod between feeding trolley and fork;
Above-mentioned elastics wing mechanism comprises roller seat and roller seat below one support that is movably hinged with it that a pair of core rod support roller wheel is housed;
But be provided with an a pair of spring and a supporting roller base between above-mentioned roller seat and the support and can work the support plate that limits its hunting range.
Send into the rolling deformation district steadily, exactly and prolong the service life that feeding rod is cut somebody's hair for managing excellent blank, the further technical scheme of the utility model is: above-mentioned rotation is cut somebody's hair to having the body of the two-stage diameter of axle, an end wherein is plugged in the charging ram front end vestibule rotationally, rotation cut somebody's hair and charging ram between be respectively equipped with and can limit rotation cut somebody's hair axially movable bolt and axial thrust bearing.
The utility model owing to adopted be arranged on the feeding trolley rear end with the common elasticity linkage of forming of plug supporting device, feeding trolley can be held up core rod support roller when advancing, and when feeding trolley retreats, core rod support roller is knocked down, having substituted former gas-liquid with the interlock of pure machinery controls, not only improve efficient and reliability, and greatly reduced the manufacturing cost of complete machine; And the rotation that is arranged at the feeding rod front end is cut somebody's hair, and not only effectively prevents the damage of feeding rod because of bringing with the long-term dry wear of blank, and can make the feeding of blank become more steady.
The utility model is described in further detail below in conjunction with accompanying drawing:
Description of drawings
Fig. 1 is a general structure schematic diagram of the present utility model;
Fig. 2 is a linkage structural representation of the present utility model;
Fig. 3 is the utility model charging ram front-end architecture schematic diagram;
Fig. 4 is the utility model feeding trolley and guide rail slip schematic diagram;
The specific embodiment
The utility model such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of blank feed mechanism of pipe bar rolling mill, comprise that the feeding lathe bed 1, the plug that have guide rail 11 send machine mechanism 2 to, the feeding trolley 3 of charging ram 4 is housed and can drives the sprocket transmission device 5 that feeding trolley 3 slides on guide rail 11, described feeding lathe bed 1 is characterized in that being provided with and the plug supporting device 7 common linkages of forming in feeding trolley 3 rear ends along being provided with some pipe supporting devices and the plug supporting device of arranging at regular intervals 7 in the guide rail 11.
Above-mentioned linkage comprises that the elasticity that is arranged at feeding trolley 3 rear ends hits wheel mechanism 7a and be arranged at the 7b of elastics wing mechanism on the plug supporting device, wherein:
Above-mentioned elasticity is hit wheel mechanism 7a and is comprised the fork 71 that is movably hinged on extension, feeding trolley 3 rear end, be provided with the spring 72 that is connected with feeding trolley 3 rear ends in the upper end of fork 71, the lower end rotational pin is connected to one and hits wheel 73, is provided with the support bar 74 that can limit fork 71 pivot angles between feeding trolley 3 and fork 71;
The above-mentioned elastics wing 7b of mechanism comprises the support 78 that roller seat 76 that a pair of core rod support roller wheel 75 is housed and roller seat 76 belows one are movably hinged with it;
But be provided with an a pair of spring 79 and a supporting roller base 76 between above-mentioned roller seat 76 and the support 78 and can work the support plate 80 that limits its hunting range.
In the process of rolled pipe rod, blank advances on rotation limit, the bogie wheel top of supporting device, send to stable for making the pipe rod, installing a rotation additional at the charging ram front end of feeding trolley cuts somebody's hair, can reduce the friction between blank and the charging ram like this, above-mentioned rotation cuts somebody's hair 6 for having the body of the two-stage diameter of axle, wherein a cut somebody's hair end of 6 of rotation is plugged in the charging ram 4 front end vestibules rotationally, rotation cut somebody's hair 6 with charging ram 4 between be respectively equipped with to limit and rotate 6 axially movable bolt 4a and the axial thrust bearing 6a that cut somebody's hair.Structure that it is concrete and annexation are to cut somebody's hair in rotation 6 to insert charging rams 4 one end tube outer surfaces one cannelure is set, radially dog screw 4a is screwed in charging ram 4 relative cannelure positions cannelure just can, axial thrust bearing 6a then is mounted in rotation and cuts somebody's hair on 6 the shaft shoulder.For feeding trolley 3 is steadily rolled on the guide rail 11 of lathe bed both sides, above-mentioned feeding trolley 3 both sides are provided with four guide wheels 31 that roll and be connected with guide rail 11 at least, described guide wheel 31 wheel faces are provided with the draw-in groove that can snap in guide rail 11, are provided with pair of bearings in the described guide wheel 31.
Claims (4)
1, a kind of blank feed mechanism of pipe bar rolling mill, comprise that the feeding lathe bed (1), the plug that have guide rail (11) send machine mechanism (2) to, the feeding trolley (3) of charging ram (4) is housed and can drives the sprocket transmission device (5) that feeding trolley (3) go up to slide at guide rail (11), described feeding lathe bed (1) is characterized in that being provided with and the common linkage of forming of plug supporting device (7) in feeding trolley (3) rear end along being provided with some pipe supporting devices and the plug supporting device of arranging at regular intervals (7) in the guide rail (11).
2, pipe feed mechanism according to claim 1 is characterized in that above-mentioned linkage comprises that the elasticity that is arranged at feeding trolley (3) rear end hits wheel mechanism (7a) and be arranged at elastics wing mechanism (7b) on the plug supporting device (7), wherein:
Above-mentioned elasticity is hit wheel mechanism (7a) and is comprised the fork (71) that is movably hinged on feeding trolley (3) extension, rear end, be provided with the spring (72) that is connected with feeding trolley (3) rear end in the upper end of fork (71), the lower end rotational pin is connected to one and hits wheel (73), is provided with the support bar (74) that can limit fork (71) pivot angle between feeding trolley (3) and fork (71);
Above-mentioned elastics wing mechanism (7b) comprises roller seat (76) and roller seat (76) below one support that is movably hinged with it (78) that a pair of core rod support roller wheel (75) is housed;
Be provided with a pair of spring (79) between above-mentioned roller seat (76) and the support (78) but an and supporting roller base (76) and can work the support plate (80) that limits its hunting range.
3, the blank feed mechanism of pipe bar rolling mill according to claim 1, it is characterized in that above-mentioned charging ram (4) front end is provided with one and rotates cut somebody's hair (6), above-mentioned rotation is cut somebody's hair (6) for having the body of the two-stage diameter of axle, an end that wherein rotates cut somebody's hair (6) is plugged in charging ram (4) the front end vestibule rotationally, cuts somebody's hair in rotation to be respectively equipped with between (6) and the charging ram (4) to limit and rotates cut somebody's hair (6) axially movable bolt (4a) and axial thrust bearing (6a).
4, the blank feed mechanism of pipe bar rolling mill according to claim 1, it is characterized in that above-mentioned feeding trolley (3) both sides are provided with four guide wheels (31) that roll and be connected with two side rails (11) at least, described guide wheel (31) wheel face is provided with the draw-in groove that can snap in guide rail (11), and described guide wheel is provided with bearing in (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119522 CN2688406Y (en) | 2003-12-22 | 2003-12-22 | Ingot feeding mechanism for rod and pipe rolling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119522 CN2688406Y (en) | 2003-12-22 | 2003-12-22 | Ingot feeding mechanism for rod and pipe rolling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2688406Y true CN2688406Y (en) | 2005-03-30 |
Family
ID=34661922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320119522 Expired - Lifetime CN2688406Y (en) | 2003-12-22 | 2003-12-22 | Ingot feeding mechanism for rod and pipe rolling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2688406Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120225A (en) * | 2010-12-07 | 2011-07-13 | 太原通泽重工有限公司 | Blank pushing mechanism of rolling mill |
| CN102744275A (en) * | 2012-06-26 | 2012-10-24 | 中国重型机械研究院有限公司 | Fast moving-out device |
| CN102773358A (en) * | 2012-07-31 | 2012-11-14 | 福建省晋江市佶龙机械工业有限公司 | Feeding device |
| CN103157676A (en) * | 2013-03-29 | 2013-06-19 | 常熟市中钛科技有限公司 | Cogging pipe blank feeding machine |
| CN103261980A (en) * | 2010-12-14 | 2013-08-21 | 西门子公司 | Method for reducing the energy consumption of a rolling-ill installation, control and/or regulation device for a rolling-mill installation, machine-readable program code, storage medium and a rolling-mill installation |
| CN106140834A (en) * | 2016-08-18 | 2016-11-23 | 广东科莱博科技有限公司 | A kind of feeding device for milling train |
| CN108126989A (en) * | 2017-12-19 | 2018-06-08 | 朱兆明 | A kind of roller mill is polished feed system and its method of work in advance |
| CN108339858A (en) * | 2018-05-21 | 2018-07-31 | 北京科技大学 | A kind of radial elastic feeding device of oblique milling bar |
| CN108526225A (en) * | 2018-06-12 | 2018-09-14 | 无锡华玉铝业有限公司 | Hot rolling feeds automatic pressing material device |
| CN108637024A (en) * | 2018-06-19 | 2018-10-12 | 广东海亮铜业有限公司 | One kind being continuously fed into feed mechanism |
| CN110369522A (en) * | 2019-08-14 | 2019-10-25 | 广东科莱博科技有限公司 | A kind of pipe driving means and method for pushing |
| CN110695100A (en) * | 2019-10-23 | 2020-01-17 | 广东海亮铜业有限公司 | Casting blank feeding device |
| CN110756588A (en) * | 2019-10-15 | 2020-02-07 | 广东海亮铜业有限公司 | Core bar supporting mechanism and blank casting feeding equipment |
| CN112453075A (en) * | 2020-10-20 | 2021-03-09 | 浙江铜加工研究院有限公司 | Tubular product feeding mechanism and high-speed rolling mill |
-
2003
- 2003-12-22 CN CN 200320119522 patent/CN2688406Y/en not_active Expired - Lifetime
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120225B (en) * | 2010-12-07 | 2012-12-26 | 太原通泽重工有限公司 | Blank pushing mechanism of rolling mill |
| CN102120225A (en) * | 2010-12-07 | 2011-07-13 | 太原通泽重工有限公司 | Blank pushing mechanism of rolling mill |
| CN103261980A (en) * | 2010-12-14 | 2013-08-21 | 西门子公司 | Method for reducing the energy consumption of a rolling-ill installation, control and/or regulation device for a rolling-mill installation, machine-readable program code, storage medium and a rolling-mill installation |
| US10112225B2 (en) | 2010-12-14 | 2018-10-30 | Primetals Technologies Germany Gmbh | Method for reducing the energy consumption of a rolling mill installation, control and/or regulation device for a rolling mill installation, machine-readable program code, storage medium and a rolling mill installation |
| CN102744275A (en) * | 2012-06-26 | 2012-10-24 | 中国重型机械研究院有限公司 | Fast moving-out device |
| CN102773358B (en) * | 2012-07-31 | 2016-03-02 | 福建省晋江市佶龙机械工业有限公司 | A kind of feed arrangement |
| CN102773358A (en) * | 2012-07-31 | 2012-11-14 | 福建省晋江市佶龙机械工业有限公司 | Feeding device |
| CN103157676A (en) * | 2013-03-29 | 2013-06-19 | 常熟市中钛科技有限公司 | Cogging pipe blank feeding machine |
| CN106140834A (en) * | 2016-08-18 | 2016-11-23 | 广东科莱博科技有限公司 | A kind of feeding device for milling train |
| CN108126989B (en) * | 2017-12-19 | 2019-10-08 | 万静琼 | A kind of roller mill is polished feed system and its working method in advance |
| CN108126989A (en) * | 2017-12-19 | 2018-06-08 | 朱兆明 | A kind of roller mill is polished feed system and its method of work in advance |
| CN108339858A (en) * | 2018-05-21 | 2018-07-31 | 北京科技大学 | A kind of radial elastic feeding device of oblique milling bar |
| CN108339858B (en) * | 2018-05-21 | 2024-06-04 | 北京科技大学 | Radial elastic feeding device for oblique rolled bar |
| CN108526225A (en) * | 2018-06-12 | 2018-09-14 | 无锡华玉铝业有限公司 | Hot rolling feeds automatic pressing material device |
| CN108637024A (en) * | 2018-06-19 | 2018-10-12 | 广东海亮铜业有限公司 | One kind being continuously fed into feed mechanism |
| CN110369522A (en) * | 2019-08-14 | 2019-10-25 | 广东科莱博科技有限公司 | A kind of pipe driving means and method for pushing |
| CN110756588A (en) * | 2019-10-15 | 2020-02-07 | 广东海亮铜业有限公司 | Core bar supporting mechanism and blank casting feeding equipment |
| CN110695100A (en) * | 2019-10-23 | 2020-01-17 | 广东海亮铜业有限公司 | Casting blank feeding device |
| CN110695100B (en) * | 2019-10-23 | 2024-06-04 | 广东海亮铜业有限公司 | Casting blank feeding device |
| CN112453075A (en) * | 2020-10-20 | 2021-03-09 | 浙江铜加工研究院有限公司 | Tubular product feeding mechanism and high-speed rolling mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131222 Granted publication date: 20050330 |