CN203726269U - Novel optical edge finder - Google Patents
Novel optical edge finder Download PDFInfo
- Publication number
- CN203726269U CN203726269U CN201320878890.7U CN201320878890U CN203726269U CN 203726269 U CN203726269 U CN 203726269U CN 201320878890 U CN201320878890 U CN 201320878890U CN 203726269 U CN203726269 U CN 203726269U
- Authority
- CN
- China
- Prior art keywords
- rod
- utility
- model
- ceramic jacket
- steel ball
- 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
Links
Abstract
The utility model discloses a novel optical edge finder characterized by comprising a rod end. A rod body is arranged on the rod end; the end part of the rod body is provided with a steel ball; a ceramic sleeve sleeves the rod body; and a spring pressing the ceramic sleeve on the steel ball is arranged between the ceramic sleeve and the rod end. The utility model is to overcome deficiencies in the prior art and to provide a simply structured novel optical edge finder with wear resistance.
Description
Technical field
The utility model relates to rod in a kind of novel minute.
Background technology
In existing minute, excellent its is all generally to adopt steel material to be made, and in use it weares and teares than being easier to, and is easily magnetized, thereby reduced its service life.
Utility model content
The purpose of this utility model is in order to overcome weak point of the prior art, and rod in a kind of simple in structure anti abrasive novel minute is provided.
In order to achieve the above object, the utility model adopts following scheme:
Rod in a kind of novel minute, it is characterized in that: include rod end, on described rod end, be provided with barred body, on described barred body end, be provided with steel ball, on described barred body outside, put ceramic jacket, between described ceramic jacket and rod end, be provided with and ceramic jacket top can be pressed in to the top pressure spring on steel ball.
In a kind of novel minute as above, rod, is characterized in that being provided with position limiting convex ring in described ceramic jacket lower end, and described top, top pressure spring one end is pressed on position limiting convex ring, and described top pressure spring other end top is pressed on rod end.
Rod in a kind of novel minute as above, the diameter that it is characterized in that described steel ball is 2mm.
In a kind of novel minute as above, rod, is characterized in that being provided with taper surface on the outer wall of described ceramic jacket upper end.
In sum, the utility model with respect to its beneficial effect of prior art is:
The utility model is simple in structure, wear-resistant, long service life, and ceramic jacket protection barred body is not magnetized, and guarantees a minute normal use for middle rod.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing explanation and the specific embodiment, the utility model is further described:
Rod in as shown in Figure 1 a kind of novel minute, include rod end 1, on described rod end 1, be provided with barred body 2, on described barred body 2 ends, be provided with steel ball 3, on described barred body 2 outsides, put ceramic jacket 4, between described ceramic jacket 4 and rod end 1, be provided with and ceramic jacket 4 tops can be pressed in to the top pressure spring 5 on steel ball 3.
In the utility model, in described ceramic jacket 4 lower ends, be provided with position limiting convex ring 6, described top pressure spring 5 tops, one end are pressed on position limiting convex ring 6, and described top pressure spring 5 other end tops are pressed on rod end 1.
The diameter of steel ball described in the utility model 3 is 2mm.On described ceramic jacket 4 upper end outer walls, be provided with taper surface 7.
The utility model is simple in structure, wear-resistant, long service life, and ceramic jacket protection barred body is not magnetized, and guarantees a minute normal use for middle rod.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a rod in novel minute, it is characterized in that: include rod end (1), on described rod end (1), be provided with barred body (2), on described barred body (2) end, be provided with steel ball (3), on described barred body (2) outside, put ceramic jacket (4), between described ceramic jacket (4) and rod end (1), be provided with and ceramic jacket (4) top can be pressed in to the top pressure spring (5) on steel ball (3).
2. excellent in a kind of novel minute according to claim 1, it is characterized in that being provided with position limiting convex ring (6) in described ceramic jacket (4) lower end, it is upper that top, described top pressure spring (5) one end is pressed in position limiting convex ring (6), and described top pressure spring (5) other end top is pressed on rod end (1).
3. excellent in a kind of novel minute according to claim 1, the diameter that it is characterized in that described steel ball (3) is 2mm.
4. rod in a kind of novel minute according to claim 1, is characterized in that being provided with taper surface (7) on the outer wall of described ceramic jacket (4) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878890.7U CN203726269U (en) | 2013-12-27 | 2013-12-27 | Novel optical edge finder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878890.7U CN203726269U (en) | 2013-12-27 | 2013-12-27 | Novel optical edge finder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203726269U true CN203726269U (en) | 2014-07-23 |
Family
ID=51196377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320878890.7U Expired - Fee Related CN203726269U (en) | 2013-12-27 | 2013-12-27 | Novel optical edge finder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203726269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737434A (en) * | 2013-12-27 | 2014-04-23 | 中山市利群精密实业有限公司 | Wear-resistant halving stick for mould processing |
-
2013
- 2013-12-27 CN CN201320878890.7U patent/CN203726269U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737434A (en) * | 2013-12-27 | 2014-04-23 | 中山市利群精密实业有限公司 | Wear-resistant halving stick for mould processing |
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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: 20140723 Termination date: 20161227 |