CN201423815Y - Novel type matrix for marking bearing ring - Google Patents
Novel type matrix for marking bearing ring Download PDFInfo
- Publication number
- CN201423815Y CN201423815Y CN2009201441769U CN200920144176U CN201423815Y CN 201423815 Y CN201423815 Y CN 201423815Y CN 2009201441769 U CN2009201441769 U CN 2009201441769U CN 200920144176 U CN200920144176 U CN 200920144176U CN 201423815 Y CN201423815 Y CN 201423815Y
- Authority
- CN
- China
- Prior art keywords
- type
- type matrix
- matrix
- bearing ring
- piece
- 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
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Abstract
The utility model relates to a type matrix for marking, in particular to a novel type matrix for marking a bearing ring, which comprises a type matrix and is characterized in that a principal type block and a movable type block are sequentially embedded into the type matrix; the type matrix is connected with the principal type block and the movable type block through detachable devices. The noveltype matrix for marking the bearing ring has the advantages of unique structure and capability of prolonging the service life of a type head, saving materials and improving labor production efficiency.
Description
Technical field
The utility model relates to a kind of type matrix that indicates usefulness, especially relates to a kind of novel type matrix that bearing ring is indicated.
Background technology
In the middle of bearing industry, the method that bearing ring is indicated mainly contains three kinds at present: laser lettering, electrolysis erodibility, machinery typewriting.Mainly use laser lettering and two kinds of processing methods of electrolysis erodibility at present in the industry, but, the darker product of typewriting degree of depth requirement generally also is to use the machinery typewriting because the typewriting degree of depth is all more shallow.The design of prefix, the type piece is combined into the code name prefix, links together with type matrix and screw, only changes the type piece after the damage, need not scrap by whole prefix.The prefix material is generally GCr15, and hardness is HRC55-60, and the typewriting common equipment is a forcing press.Because prefix bears bigger impulsive force in the typewriting process, so, require prefix to have certain impact flexibility and hardness, GCr15 is the most frequently used material of bearing industry, and mechanical performance can meet the demands.
The common form that prefix damages in the typewriting process has the stroke of falling, falls word, stroke is piled up.Wherein fall stroke, fall word and be common in the prefix two ends, this phenomenon in prefix middle part is fewer, and it then is if then whole prefix all has packing phenomenon that stroke is piled up.
Because the font stroke is thinner, in machined and heat treatment process, occur stress easily and concentrate, so prefix falls to draw with font much relations are arranged.Stroke corner should adopt arc transition, and the stroke cone angle is got greatly as far as possible, and stress is concentrated to make stroke firmer to reduce, and the stroke height should be too not big, gets the small value under the condition that satisfies the typewriting degree of depth as far as possible.The precision that prefix fall to be drawn with forcing press also has much relations, and the excesssive gap between slide block and guide rail is depressed rear slider and can be produced shake, and stroke is subjected to torsion can be easy to rupture.Alphabetical number on a prefix more for a long time, the damage of stroke and prefix typewriting face A also has much relations with the parallel error of pressure face B, stroke can produce moment of torsion owing to unbalance stress when parallel error was bad, ruptured easily.Sometimes after stroke was pressed into lasso, lasso can slightly be taken up when press ram rises, and meeting run-off the straight when lasso falls under the gravity effect is so the stroke of head and the tail two letters is subjected to the torsion maximum, with respect to the easiest damage of other letter.Heat treatment is a ring of most critical for the quality of prefix.Hardness number should be controlled between the HRC55-57, and the little then stroke of hardness is piled up easily, and the excessive then stroke of hardness ruptures easily.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of structure uniqueness is provided, can improves life-span that prefix uses, economical with materials, the novel type matrix that bearing ring is indicated of raising labour productivity.
The utility model is realized in the following way:
A kind of novel type matrix that bearing ring is indicated, it comprises type matrix, it is characterized in that: embed boss's piece and type piece successively in this type matrix, link together by dismountable device between above-mentioned type matrix and boss's piece and the type piece;
Described dismountable device is a screw.
The utility model has following effect:
1) structure uniqueness, easy to use: it comprises type matrix the utility model generator, it is characterized in that: embed boss's piece and type piece successively in this type matrix, link together by dismountable device between above-mentioned type matrix and boss's piece and the type piece; During use major word piece, type piece are embedded in the type matrix, with screw that it is fastening, the forcing press of during typewriting type matrix being packed into gets final product.
2) reduce manufacturing cost, enhance productivity: the utility model is because the damage of prefix mostly is two letters of head and the tail, so we make the type piece to two letters of head and the tail, when stroke is impaired, can directly change the type piece of damage,, also can change separately if the major word piece damages, reduce manufacturing cost, enhance productivity.Removable type piece and major word piece require to have interchangeability, and machining accuracy is than higher.
3) can a prefix norm quota of consumption reduce by one times, save the prefix cost of manufacture, improve labor productivity.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
A kind of novel type matrix that bearing ring is indicated, it comprises type matrix 1, as shown in Figure 1: embed boss's piece 2 and type piece 3 successively in this type matrix 1, link together by dismountable device 4 between above-mentioned type matrix 1 and boss's piece 2 and the type piece 3.
Dismountable device 4 is a screw.
During use major word piece 2, type piece 3 embedded in the type matrixes 1, with screw 4 that it is fastening, the forcing press of during typewriting type matrix being packed into gets final product.
Claims (2)
1. novel type matrix that bearing ring is indicated, it comprises type matrix (1), it is characterized in that: in this type matrix (1), embed boss's piece (2) and type piece (3) successively, link together by dismountable device (4) between above-mentioned type matrix (1) and boss's piece (2) and the type piece (3).
2. the novel type matrix that bearing ring is indicated as claimed in claim 1, it is characterized in that: described dismountable device (4) is a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201441769U CN201423815Y (en) | 2009-06-11 | 2009-06-11 | Novel type matrix for marking bearing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201441769U CN201423815Y (en) | 2009-06-11 | 2009-06-11 | Novel type matrix for marking bearing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201423815Y true CN201423815Y (en) | 2010-03-17 |
Family
ID=42023252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201441769U Expired - Fee Related CN201423815Y (en) | 2009-06-11 | 2009-06-11 | Novel type matrix for marking bearing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201423815Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371787A (en) * | 2011-08-26 | 2012-03-14 | 深圳市银宝山新科技股份有限公司 | Tool and method for beating character code |
| CN104527244A (en) * | 2014-12-23 | 2015-04-22 | 无锡透平叶片有限公司 | Rapid steel seal marking tool for blade |
| CN105216462A (en) * | 2015-11-13 | 2016-01-06 | 意欧斯仓储设备股份有限公司 | The interchangeable steel stamp of a kind of word |
-
2009
- 2009-06-11 CN CN2009201441769U patent/CN201423815Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371787A (en) * | 2011-08-26 | 2012-03-14 | 深圳市银宝山新科技股份有限公司 | Tool and method for beating character code |
| CN104527244A (en) * | 2014-12-23 | 2015-04-22 | 无锡透平叶片有限公司 | Rapid steel seal marking tool for blade |
| CN105216462A (en) * | 2015-11-13 | 2016-01-06 | 意欧斯仓储设备股份有限公司 | The interchangeable steel stamp of a kind of word |
| CN105216462B (en) * | 2015-11-13 | 2018-01-26 | 意欧斯智能科技股份有限公司 | A kind of interchangeable steel stamp of word |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20140611 |