CN202893839U - Bar product milling bracket guiding and guarding wheel - Google Patents

Bar product milling bracket guiding and guarding wheel Download PDF

Info

Publication number
CN202893839U
CN202893839U CN 201220554868 CN201220554868U CN202893839U CN 202893839 U CN202893839 U CN 202893839U CN 201220554868 CN201220554868 CN 201220554868 CN 201220554868 U CN201220554868 U CN 201220554868U CN 202893839 U CN202893839 U CN 202893839U
Authority
CN
China
Prior art keywords
guarding
guiding
wheel
milling
guide
Prior art date
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.)
Expired - Fee Related
Application number
CN 201220554868
Other languages
Chinese (zh)
Inventor
王才仁
陈祖政
庄庆辉
赵红升
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SGIS Songshan Co Ltd
Shaogang Songshan Co Ltd Guangdong
Original Assignee
Shaogang Songshan Co Ltd Guangdong
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shaogang Songshan Co Ltd Guangdong filed Critical Shaogang Songshan Co Ltd Guangdong
Priority to CN 201220554868 priority Critical patent/CN202893839U/en
Application granted granted Critical
Publication of CN202893839U publication Critical patent/CN202893839U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a bar product milling bracket guiding and guarding wheel which comprises guiding and guarding rollers, wherein the guiding and guarding rollers are flat wheels, a hole K2 for clamping a milling piece is arranged between the guiding and guarding rollers, and is a flat oval hole. The bar product milling bracket guiding and guarding wheel can avoid craft faults caused by the head portion of an irregular K2 milling piece, can prolong service life of the guiding and guarding wheel by 50%, is simple to modify and easy to implement. The service life of each pair of wheels is prolonged by nearly 50%, steel accumulating accidents caused by the problems of types of K2 materials are almost avoided, stable milling technology is greatly ensured, operability and material forming rates are improved, and spare part purchasing cost and production cost are reduced.

Description

A kind of rolling bar finished frame inlet guide wheel
Technical field
The utility model belongs to the rolling bar equipment technical field, relates to a kind of rolling bar finished frame inlet guide wheel.
Background technology
Usually the K1 sortie inlet guide of Bar Plant uses rolling guide, the guiding wheel of common use is the circular arc wheel, the main problem that exists is that service life is shorter, and when the monolateral ears or side handles of a utensil appearred in K2 material type head, rolled piece can be stuck at the guiding wheel edge, causes K1 not advance technique heap steel fault, as shown in Figure 1, existing K2 pass is elliptical aperture 1, in order to stop this type of technology trouble, must redesign K1 inlet guide wheel and K2 pass.
The utility model content
In order to overcome the above-mentioned shortcoming of prior art ,The utility model provides a kind of rolling bar finished frame inlet guide wheel that improves service life and reduce technology trouble.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of rolling bar finished frame inlet guide wheel, comprise the guide and guard roller, this guide and guard roller is flat wheel, is provided with the K2 hole of clamping rolled piece between the guide and guard roller, and described K2 hole is flat ellipse hole.
The kerve in described flat ellipse hole is straightway.
The beneficial effects of the utility model are: can stop since the irregular technology trouble that causes of K2 workpiece front end also can to prolong guide wheel service life simultaneously about 50%, change simply, implement easily; Improved the service life of every pair of wheel closely 50%, also substantially stopped to have improved operating rate and lumber recovery because the heap steel accident that K2 material type problem causes has been stablized rolling line technique greatly, also reduced the spare parts purchasing expense, reduced production cost.
Description of drawings
Fig. 1 is existing K2 pass structure schematic diagram.
Fig. 2 is K2 pass structure schematic diagram described in the utility model.
Fig. 3 is that the utility model uses the status architecture schematic diagram.
Among the figure: the 1-elliptical aperture, 2-puts down ellipse hole, 3-kerve, 4-guide and guard roller, 5-rolled piece.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Referring to Fig. 2 and Fig. 3, a kind of rolling bar finished frame inlet guide wheel comprises guide and guard roller 4, and this guide and guard roller 4 is flat wheel, is provided with the K2 hole of clamping rolled piece 5 between guide and guard roller 4, and described K2 hole is flat ellipse hole 2, and the kerve 3 in flat ellipse hole 2 is straightway.
For solve the K1 sortie do not advance to pile the steel problem and K1 sortie inlet guide service life short problem, make the guide and guard roller of original circular arc into flat wheel, make the K2 pass into flat ellipse hole by elliptical aperture simultaneously.
The utility modelGuide and guard roller 4 adopt flat wheel, in order being used, to keep under the constant prerequisite of pass sectional area simultaneously, the K2 pass to be designed to flat ellipse hole 2, the straightway of the kerve 3 in flat ellipse hole 2 with sufficient length simultaneously, thus guarantee that guide and guard have sufficient clamping face to K2 rolled piece 5.
The utility modelAfter coming into operation, effect is remarkable, has improved nearly 50% the service life of every pair of wheel, also substantially stopped to have improved operating rate and lumber recovery because the heap steel accident that K2 material type problem causes has been stablized rolling line technique greatly, also reduce the spare parts purchasing expense, reduced production cost.Adopt The utility modelCan stop since the irregular technology trouble that causes of K2 workpiece front end also can to prolong guide wheel service life simultaneously about 50%, change simply, implement easily.

Claims (2)

1. a rolling bar finished frame inlet guide wheel comprises the guide and guard roller, it is characterized in that: this guide and guard roller is flat wheel, is provided with the K2 hole of clamping rolled piece between the guide and guard roller, and described K2 hole is flat ellipse hole.
2. rolling bar finished frame inlet guide is taken turns as claimed in claim 1, it is characterized in that: the kerve in described flat ellipse hole is straightway.
CN 201220554868 2012-10-27 2012-10-27 Bar product milling bracket guiding and guarding wheel Expired - Fee Related CN202893839U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220554868 CN202893839U (en) 2012-10-27 2012-10-27 Bar product milling bracket guiding and guarding wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220554868 CN202893839U (en) 2012-10-27 2012-10-27 Bar product milling bracket guiding and guarding wheel

Publications (1)

Publication Number Publication Date
CN202893839U true CN202893839U (en) 2013-04-24

Family

ID=48114559

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220554868 Expired - Fee Related CN202893839U (en) 2012-10-27 2012-10-27 Bar product milling bracket guiding and guarding wheel

Country Status (1)

Country Link
CN (1) CN202893839U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130424

Termination date: 20161027