CN202301368U - Molybdenum unidirectional threaded rod - Google Patents
Molybdenum unidirectional threaded rod Download PDFInfo
- Publication number
- CN202301368U CN202301368U CN2011204211287U CN201120421128U CN202301368U CN 202301368 U CN202301368 U CN 202301368U CN 2011204211287 U CN2011204211287 U CN 2011204211287U CN 201120421128 U CN201120421128 U CN 201120421128U CN 202301368 U CN202301368 U CN 202301368U
- Authority
- CN
- China
- Prior art keywords
- molybdenum
- threaded rod
- base body
- connection
- unidirectional
- 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 - Lifetime
Links
Abstract
The utility model discloses a molybdenum unidirectional threaded rod. A cylindrical molybdenum rod is adopted as a base body, and the molybdenum unidirectional threaded rod is made of a material with favorable high-temperature-resistant performance and can be widely applied to large high-temperature mechanical operation; the outer peripheries at two ends of the base body are respectively provided with connection holes radially; when the molybdenum threaded rod is connected with other components, the connection holes are corresponding to other matched holes, then a plug pin is adopted for fixation; the hole diameters of the connection holes arranged at two ends of the base body are equal; one end of the base body is also provided with an external thread; and the connection end part with the external thread can be in threaded connection with other components conveniently, then a pin screw is inserted, and the connection effect is better. The molybdenum unidirectional threaded rod provided by the utility model is high-temperature-resistant, is favorable in corrosion performance and long in service life, and can be widely applied to the field of large high-temperature mechanical operations.
Description
Technical field
The utility model relates to a kind of molybdenum threaded stem, the unidirectional threaded stem of a kind of specifically molybdenum.
Background technique
At present, the threaded stem of selling on the market generally adopts steel material, and the threaded stem of such material is relatively poor in some special occasions using effect, for example large high-temperature mechanical work field; Secondly this kind threaded stem is generally the link use, because unreasonable its using effect that causes of its structural design is relatively poor.
The model utility content
The purpose of the utility model is to be the deficiency that solves the problems of the technologies described above, and provides a kind of molybdenum unidirectional threaded stem, and high temperature resistant, corrosion resistance is good, long service life.
The utility model is the deficiency that solves the problems of the technologies described above; The technological scheme that is adopted is: the unidirectional threaded stem of a kind of molybdenum; Matrix is columned molybdenum rod; On the outer peripheral surface of the two ends of matrix, radially be respectively equipped with attachment hole, the aperture that the matrix two ends are provided with attachment hole equates, also is provided with outside thread at an end of matrix.
The beneficial effect of the utility model is:
The utility model, high temperature resistant, corrosion resistance is good, and long service life can be widely used in large high-temperature mechanical work field.
Description of drawings
Fig. 1 is the schematic representation of the utility model.
Mark among the figure: 1, matrix, 2, attachment hole, 3, outside thread.
Embodiment
As shown in the figure, the unidirectional threaded stem of a kind of molybdenum, matrix 1 adopts columniform molybdenum rod; This material has the good temperature resistance ability, can be widely used in the large high-temperature mechanical work, on the outer peripheral surface of the two ends of matrix 1, radially is respectively equipped with attachment hole 2; When this molybdenum threaded stem was connected with other assembly, the hole of attachment hole 2 and other cooperations was corresponding, adopted latch to fix then and got final product; The aperture that the matrix two ends are provided with attachment hole 2 equates, also is provided with outside thread 3 at an end of matrix, has that externally threaded connection end is convenient to be connected with the miscellaneous part spiral; Insert pin then, connect better effects if.
Claims (1)
1. unidirectional threaded stem of molybdenum; It is characterized in that: matrix (1) is columned molybdenum rod; On the two ends outer peripheral surface of matrix (1), radially be respectively equipped with attachment hole (2), the aperture that the matrix two ends are provided with attachment hole (2) equates, also is provided with outside thread (3) at an end of matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204211287U CN202301368U (en) | 2011-10-31 | 2011-10-31 | Molybdenum unidirectional threaded rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204211287U CN202301368U (en) | 2011-10-31 | 2011-10-31 | Molybdenum unidirectional threaded rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202301368U true CN202301368U (en) | 2012-07-04 |
Family
ID=46370276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204211287U Expired - Lifetime CN202301368U (en) | 2011-10-31 | 2011-10-31 | Molybdenum unidirectional threaded rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202301368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233967A (en) * | 2013-04-26 | 2013-08-07 | 李峻青 | Pin type bolt |
-
2011
- 2011-10-31 CN CN2011204211287U patent/CN202301368U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233967A (en) * | 2013-04-26 | 2013-08-07 | 李峻青 | Pin type bolt |
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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 |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term |