CN202683620U - Guide and guard assembly - Google Patents
Guide and guard assembly Download PDFInfo
- Publication number
- CN202683620U CN202683620U CN 201220287100 CN201220287100U CN202683620U CN 202683620 U CN202683620 U CN 202683620U CN 201220287100 CN201220287100 CN 201220287100 CN 201220287100 U CN201220287100 U CN 201220287100U CN 202683620 U CN202683620 U CN 202683620U
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- CN
- China
- Prior art keywords
- guide
- rolling
- guard
- assembly
- unit
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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.)
- Expired - Lifetime
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Abstract
The utility model belongs to the technical field of high-speed wire rod rolling rough rolling, and particularly discloses rolling guide and guard assembly applicable to a high-speed wire rod rolling rough rolling unit. Guide and guard assembly comprises a guide and guard base, guide and guard box assembly and a rolling guide and guard unit, wherein the guide and guard box assembly and the rolling guide and guard unit are designed in an integrated mode, and an installing dovetail groove is arranged on the rolling guide and guard unit and is used for enabling the rolling guide and guard unit to be installed on the guide and guard base. According to the rolling guide and guard unit, a complicated locating and centring process using a key groove in a guide and guard changing process is completely eliminated, technology breakdowns caused by falling off of a key in a rolling process are eliminated too, in addition, a rolled piece is ensured to be smoothly and steadily guided into a rolling roller, and usage is convenient and reliable.
Description
Technical field
The utility model belongs to a kind of rolling guide assembly that is applicable to high-speed wire rolling roughing unit, is a kind ofly to induce in the operation of rolling and help rolled piece to enter roll, guarantees the device that deformation process is finished smoothly.
Background technology
In the prior art, modern high-speed wire production line generally is comprised of 28 rolling mills or 30 rolling mills, and wire product is rolled distortion by the milling train that is arranged on the rolling centerline exactly from blank, finally obtain the wire rod of required different section.For making rolled piece can finish smoothly the distortion of each passage, must with rolled piece smoothly, stable importing milling train, import smoothly milling train in order to make rolled piece, just need guide assembly to induce and help rolled piece to enter roll.
The guide assembly that uses at present as shown in Figure 1, generally comprises guide box assembly 1, rolling guide assembly 2, rolling guide positioning spline 3 and installation dovetail groove 4.
The basic step that these type of guide and guard are installed is, such as Fig. 2～shown in Figure 4, at first guide box assembly 1 is installed on the guide base plate (not shown) by dovetail groove 4, be fixed with 4 M36 bolt passing through bolt hole 7, then positioning key 6 is put into guide box positioning spline 3, for preventing that positioning key 6 from coming off, generally can adopt the mode of dormant bolt or grease that positioning key 6 is fixed in the rolling guide positioning spline 3, again in the cooperation of overhead traveling crane, rolling guide assembly 2 is pushed guide box assembly 1 along rolling direction, rolling guide assembly 2 is being pushed guide box assembly 1 when interior, rolling guide positioning spline 3 must accurately be aimed at the position of positioning key 6 on the guide box assembly 1, its rolling centerline mainly is to rely on rolling guide assembly positioning spline 3, positioning spline 5 on the guide box assembly 1 and positioning key 6 are determined, are to adjust to reach to fix at last.
In high-speed rod is produced, guide assembly is a kind of attrition component, change more frequent, and the mode of this dependence keyway location, very inconvenient in actual installation and Renewal process, especially when rolling guide assembly substance was larger, high-speed rod-rolling mill roughing rolling guide assembly was generally all about 200Kg, very heavy, be reflected more clearly.
This mounting means Main Problems is:
Very difficult when 1, changing guide and guard, often answer the keyway position not aim at and can't push in the guide box during guide and guard.
2, in the operation of rolling, frequently be subject to the impact of steel head because of guide and guard, when keyway position and key appearance wearing and tearing, key can come off from keyway, causes rolling guide to lose the location and initiating failure.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of guide assembly is disclosed, this guide assembly is not only eliminated the process of utilizing keyway location centering loaded down with trivial details in the guide and guard Renewal process fully, and the elimination technology trouble that key comes off and causes in the operation of rolling, in addition, guarantee successfully rolled piece is stable importing roll, easy to use and reliable.
Safe and reliable.
In order to overcome above-mentioned technical purpose, the utility model is realized by following technical scheme:
A kind of guide assembly described in the utility model, comprise guide base plate, guide box assembly, rolling guide assembly, it is characterized in that: described guide box assembly and the integrated design of rolling guide assembly, described rolling guide are provided with for the installation dovetail groove that the rolling guide assembly is installed on the guide base plate.
As the further improvement of above-mentioned technology, described dovetail groove is provided with bolt hole, and bolt passing through bolt hole is fixed on the rolling guide assembly on the guide base plate.
Compared with prior art, the beneficial effects of the utility model are:
Guide assembly described in the utility model, its maximum characteristics in installation process are exactly the height that no longer needs alignment keyway location rolling centerline, but guarantee the rolling centerline precision by the machining accuracy that guarantees dovetail groove in the spare part manufacture process.This mode has not only been eliminated the process of utilizing keyway location centering loaded down with trivial details in the guide and guard Renewal process fully, and has eliminated the technology trouble that key comes off and causes in the operation of rolling.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in detail:
Fig. 1 is guide assembly front view in the prior art;
Fig. 2 is guide assembly schematic perspective view in the prior art;
Fig. 3 is guide box assembly schematic perspective view in the prior art;
Fig. 4 is the partial sectional view of above-mentioned Fig. 3;
Fig. 5 is the utility model guide assembly front view (broken section);
Fig. 6 is the utility model guide assembly side view (broken section);
Fig. 7 is the utility model guide assembly top view (broken section).
The specific embodiment
Such as Fig. 5～shown in Figure 7, guide assembly described in the utility model, comprise guide base plate (not shown), guide box assembly 1, rolling guide assembly 2, described guide box assembly 1 and 2 integrated designs of rolling guide assembly, described rolling guide assembly 2 are provided with for the installation dovetail groove 4 that rolling guide assembly 2 is installed on the guide base plate.
Be provided with bolt hole 7 on the described dovetail groove 4, bolt passing through bolt hole 7 is fixed on rolling guide assembly 2 on the guide base plate.
During installation, at first by the lifting devices such as overhead traveling crane with the guide assembly handling to guide base plate, install with bolt hole 7 on centering dovetail groove 4 and the guide base plate, then by the M36 bolt guide assembly of the present utility model is fixed on the guide base plate.
Guide assembly of the present utility model, the maximum characteristics in installation process are exactly the height that no longer needs alignment keyway location rolling centerline, but guarantee the rolling centerline precision by the machining accuracy that guarantees dovetail groove in the spare part manufacture process.It has not only eliminated the process of utilizing keyway location centering loaded down with trivial details in the guide and guard Renewal process fully, and has eliminated the technology trouble that key comes off and causes in the operation of rolling.
The utility model is not limited to above-mentioned embodiment, every various changes of the present utility model or modification are not broken away from spirit and scope of the present utility model, if these are changed and modification belongs within claim of the present utility model and the equivalent technologies scope, then the utility model also means and comprises these changes and modification.
Claims (2)
1. guide assembly, comprise guide base plate, guide box assembly, rolling guide assembly, it is characterized in that: described guide box assembly and the integrated design of rolling guide assembly, described rolling guide are provided with for the installation dovetail groove that the rolling guide assembly is installed on the guide base plate.
2. guide assembly according to claim 1, it is characterized in that: described dovetail groove is provided with bolt hole, and bolt passing through bolt hole is fixed on the rolling guide assembly on the guide base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220287100 CN202683620U (en) | 2012-06-18 | 2012-06-18 | Guide and guard assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220287100 CN202683620U (en) | 2012-06-18 | 2012-06-18 | Guide and guard assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202683620U true CN202683620U (en) | 2013-01-23 |
Family
ID=47539292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220287100 Expired - Lifetime CN202683620U (en) | 2012-06-18 | 2012-06-18 | Guide and guard assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202683620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722028A (en) * | 2013-11-15 | 2014-04-16 | 合肥市百胜科技发展股份有限公司 | Rolling guiding and guarding device |
| CN105945073A (en) * | 2016-06-15 | 2016-09-21 | 内蒙古包钢钢联股份有限公司 | RE20 four-roll rolling guide for finishing by high speed wire rod mill |
-
2012
- 2012-06-18 CN CN 201220287100 patent/CN202683620U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722028A (en) * | 2013-11-15 | 2014-04-16 | 合肥市百胜科技发展股份有限公司 | Rolling guiding and guarding device |
| CN105945073A (en) * | 2016-06-15 | 2016-09-21 | 内蒙古包钢钢联股份有限公司 | RE20 four-roll rolling guide for finishing by high speed wire rod mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |