CN102990298A - Production process of elevator guide rail - Google Patents
Production process of elevator guide rail Download PDFInfo
- Publication number
- CN102990298A CN102990298A CN 201210401977 CN201210401977A CN102990298A CN 102990298 A CN102990298 A CN 102990298A CN 201210401977 CN201210401977 CN 201210401977 CN 201210401977 A CN201210401977 A CN 201210401977A CN 102990298 A CN102990298 A CN 102990298A
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- CN
- China
- Prior art keywords
- production technology
- cage guide
- sheet material
- guide rail
- lug boss
- 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.)
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a production process of an elevator guide rail. The production process is characterized by sequentially comprising the following steps of: step 1, selecting a plate and polishing the surface of the plate; step 2, molding a lug boss in the middle of the plate by an embossing mold; step 3, respectively bending the two sides of the lug boss by a bending mould; and step 4, carrying out finishing and forming on the plate by a finishing mould. The production process of the elevator guide rail disclosed by the invention ensures high production efficiency and good product quality.
Description
Technical field
The present invention relates to a kind of production technology, relate in particular to a kind of production technology of cage guide.
Background technology
At present, along with skyscraper is more and more, demand to express elevator also increases gradually, the elevator of China's most of elevator system maker manufacturing is guide tracked, namely move along the guide rail that is fixedly installed in the elevator running cage, yet existing cage guide production technology still has various weak points in the market, for example: because there be defective and the problem that production efficiency is low, product quality is relatively poor in complex process.
Summary of the invention
It is higher that technical problem to be solved by this invention provides a kind of production efficiency, and product quality is the production technology of cage guide preferably.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of production technology of cage guide, and this technique in turn includes the following steps:
Step 1: choose sheet material, and plate surface is polished;
Step 2: under the raising mould in the middle of the sheet material moulding lug boss;
Step 3: bending is carried out on the both sides to described lug boss respectively under Bending Mould;
Step 4: under finishing mold, carry out the finishing moulding.
Also be included in bending part machining screw installing hole.
Also will carry out antirust processing after step 4, described antirust processing refers to: at guide rail surface spraying one deck anticorrosive paint.
Before carrying out step 2, first sheet material is carried out preheating, the temperature of preheating is 80-100 ℃.
The temperature of described preheating is 90 ℃.
Compared with prior art, beneficial effect of the present invention is:
Because each processing step arrangement is scientific and reasonable, simple to operation in the production technology of cage guide of the present invention, so production efficiency of the present invention is higher, product quality is better.
The specific embodiment
Describe the present invention in detail below in conjunction with the specific embodiment
The production technology of a kind of cage guide of the present invention, this technique in turn includes the following steps:
Step 1: choose sheet material, and plate surface is polished;
Step 2: under the raising mould in the middle of the sheet material moulding lug boss;
Step 3: bending is carried out on the both sides to described lug boss respectively under Bending Mould;
Step 4: under finishing mold, carry out the finishing moulding.
In the production technology of cage guide each processing step arrange scientific and reasonable, simple to operation, thereby production efficiency is higher, product quality is better.
Embodiment 1:
A kind of production technology of cage guide, this technique in turn includes the following steps:
Step 1: choose sheet material, and plate surface is polished;
Step 2: first sheet material is carried out preheating, the temperature of preheating is 80-100 ℃, then under the raising mould in the middle of the sheet material moulding lug boss;
Step 3: bending is carried out on the both sides to described lug boss respectively under Bending Mould, and at bending part machining screw installing hole;
Step 4: under finishing mold, carry out the finishing moulding.
Step 5: the guide rail surface in the finishing moulding is carried out antirust processing, and this antirust processing refers to: at guide rail surface spraying one deck anticorrosive paint.
Embodiment 2:
A kind of production technology of cage guide, this technique in turn includes the following steps:
Step 1: choose sheet material, and plate surface is polished;
Step 2: first sheet material is carried out preheating, the temperature of preheating is 90 ℃, then under the raising mould in the middle of the sheet material moulding lug boss;
Step 3: bending is carried out on the both sides to described lug boss respectively under Bending Mould, and at bending part machining screw installing hole;
Step 4: under finishing mold, carry out the finishing moulding.
Step 5: the guide rail surface in the finishing moulding is carried out antirust processing, and this antirust processing refers to: at guide rail surface spraying one deck anticorrosive paint.
In sum, production efficiency of the present invention is higher, and product quality is better.
The above only is preferred embodiments of the present invention; protection scope of the present invention is not limited with above-mentioned embodiment; as long as the equivalence that those of ordinary skills do according to disclosed content is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (5)
1. the production technology of a cage guide, it is characterized in that: this technique in turn includes the following steps:
Step 1: choose sheet material, and plate surface is polished;
Step 2: under the raising mould in the middle of the sheet material moulding lug boss;
Step 3: bending is carried out on the both sides to described lug boss respectively under Bending Mould;
Step 4: under finishing mold, carry out the finishing moulding.
2. the production technology of cage guide according to claim 1 is characterized in that: also be included in bending part machining screw installing hole.
3. the production technology of cage guide according to claim 1, it is characterized in that: also will carry out antirust processing after step 4, described antirust processing refers to: at guide rail surface spraying one deck anticorrosive paint.
4. the production technology of cage guide according to claim 1, it is characterized in that: before carrying out step 2, first sheet material is carried out preheating, the temperature of preheating is 80-100 ℃.
5. the production technology of cage guide according to claim 4, it is characterized in that: the temperature of described preheating is 90 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210401977 CN102990298A (en) | 2012-10-22 | 2012-10-22 | Production process of elevator guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210401977 CN102990298A (en) | 2012-10-22 | 2012-10-22 | Production process of elevator guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102990298A true CN102990298A (en) | 2013-03-27 |
Family
ID=47919696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210401977 Pending CN102990298A (en) | 2012-10-22 | 2012-10-22 | Production process of elevator guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102990298A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817494A (en) * | 2014-02-26 | 2014-05-28 | 长江润发机械股份有限公司 | T-shaped guide rail automatic machining process |
| CN104858617A (en) * | 2015-04-13 | 2015-08-26 | 长江润发机械股份有限公司 | Super-high-speed elevator guide rail production process |
-
2012
- 2012-10-22 CN CN 201210401977 patent/CN102990298A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817494A (en) * | 2014-02-26 | 2014-05-28 | 长江润发机械股份有限公司 | T-shaped guide rail automatic machining process |
| CN103817494B (en) * | 2014-02-26 | 2016-01-13 | 长江润发机械股份有限公司 | T-shaped guide rail automatic technology |
| CN104858617A (en) * | 2015-04-13 | 2015-08-26 | 长江润发机械股份有限公司 | Super-high-speed elevator guide rail production process |
| CN104858617B (en) * | 2015-04-13 | 2018-08-28 | 长江润发（张家港）机械有限公司 | A kind of elevator ultrahigh speed guide-rail production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |