CN102062147A - Method for producing precision guide rail used for mould and check tool - Google Patents
Method for producing precision guide rail used for mould and check tool Download PDFInfo
- Publication number
- CN102062147A CN102062147A CN2009102342036A CN200910234203A CN102062147A CN 102062147 A CN102062147 A CN 102062147A CN 2009102342036 A CN2009102342036 A CN 2009102342036A CN 200910234203 A CN200910234203 A CN 200910234203A CN 102062147 A CN102062147 A CN 102062147A
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- guide rail
- mould
- precision
- check tool
- precision guide
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Abstract
The invention discloses a method for producing a precision guide rail used for a mould and a check tool. The precision guide rail consists of a sliding part and a fixed part; and a guide rail is arranged in the sliding part. The precision guide rail is characterized in that the guide rail (1) is provided with a plurality of small grooves (3). In the structure, the fitting surface of the guide rail and the movable part is provided with the plurality of small grooves to form a discontinuous multi-plane fit, and the fitting surface is divided into a plurality of small planes for contacting, so that the wear can be reduced, and the sliding stability can be improved. The guide rail has high precision, balanced stress, high stability and long service life, and is low in cost and convenient to promote so as to improve product quality and increase profit.
Description
Technical field
The present invention relates to the guide rail in mould, the cubing, especially the precision guide rail.
Background technique
Guide rail is more extensive in mechanical sector application, and is wherein commonly used especially in mould, cubing; Generally be used in mould, the cubing guide rail among producing by people at present T type guide rail, dovetail groove type guide rail are arranged; But these guide rails have following problem in actual applications: 1. dovetail groove type guide rail claims V-type rail again; This type guide rail is easy to process, but stressed bad, instability, and guide precision is not high; 2, T type guide rail is stressed even, reliable and stable than dovetail groove type; But each plane is the contact of single plane large size, in case certain fitting surface wearing and tearing or has greasy dirt, dust, will aggravate the wearing and tearing of whole guide rail and causes shaking excessive, and precision sharply reduces, and has a strong impact on the working life of guide rail.
Summary of the invention
In order to overcome above-mentioned defective, the object of the present invention is to provide a kind of low price mould, cubing precise guide rail efficiently.
Technological scheme of the present invention realizes in the following manner: mould, cubing precise guide rail, form by sliding parts and standing part; Guide rail is located in the sliding parts, it is characterized in that: described guide rail is provided with a plurality of little grooves.
Described guide rail is T type guide rail or dovetail groove type V-type rail.
Described guide rail is that material is H13 forging or CrWMn, 9CrWMn;
Adopt structure of the present invention, guide rail and moving element registration interface designs have a plurality of little grooves, it cooperates is discontinuous many planes, fitting surface is divided into a plurality of facet contacts, can reduce wearing and tearing and increase the stability of sliding, guide precision height of the present invention, stress balance, good stability, long service life and with low cost are convenient to promote lifting product quality and additional income.
Description of drawings
Fig. 1 is a structure sectional view of the present invention.
Embodiment
Know that by Fig. 1 the mould of present embodiment, cubing precise guide rail are made up of sliding parts and standing part; Guide rail 1 is located in the sliding parts, and guide rail 1 is provided with a plurality of little grooves 3.Guide rail 1 is the little groove 3 of band 3*1mm with moving element 2 registration interface designs, and this just is divided into big fitting surface a plurality of facet contacts and forms matching relationship, can reduce wearing and tearing and increase the stability of sliding; Guide rail 1 is T type guide rail or dovetail groove type V-type rail, and material is H13 forging or CrWMn, 9CrWMn, quenches, surfaces nitrided processing HRC53～56 °.
Claims (3)
1. a mould, cubing are made up of sliding parts and standing part with the production method of precise guide rail; Guide rail (1) is located in the sliding parts, it is characterized in that: described guide rail (1) is provided with a plurality of little grooves (3).
2. a kind of mould according to claim 1, the cubing production method of precise guide rail, it is characterized in that: described guide rail (1) is T type guide rail or dovetail groove type V-type rail.
3. a kind of mould according to claim 1, the cubing production method of precise guide rail, it is characterized in that: described guide rail (1) is H13 forging or CrWMn, 9CrWMn for material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102342036A CN102062147A (en) | 2009-11-17 | 2009-11-17 | Method for producing precision guide rail used for mould and check tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102342036A CN102062147A (en) | 2009-11-17 | 2009-11-17 | Method for producing precision guide rail used for mould and check tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102062147A true CN102062147A (en) | 2011-05-18 |
Family
ID=43997572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102342036A Pending CN102062147A (en) | 2009-11-17 | 2009-11-17 | Method for producing precision guide rail used for mould and check tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102062147A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501754A (en) * | 2014-10-14 | 2015-04-08 | 哈尔滨汽轮机厂有限责任公司 | Measuring tool for dovetail groove of gas turbine disk and measuring method using same |
-
2009
- 2009-11-17 CN CN2009102342036A patent/CN102062147A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501754A (en) * | 2014-10-14 | 2015-04-08 | 哈尔滨汽轮机厂有限责任公司 | Measuring tool for dovetail groove of gas turbine disk and measuring method using same |
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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: 20110518 |