CN203830532U - Roller for manufacturing electric heating tubes - Google Patents
Roller for manufacturing electric heating tubes Download PDFInfo
- Publication number
- CN203830532U CN203830532U CN201320873016.4U CN201320873016U CN203830532U CN 203830532 U CN203830532 U CN 203830532U CN 201320873016 U CN201320873016 U CN 201320873016U CN 203830532 U CN203830532 U CN 203830532U
- Authority
- CN
- China
- Prior art keywords
- tubulation
- wheel
- roller
- model
- utility
- 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 provides a roller for manufacturing electric heating tubes. The roller is applied to the manufacturing processes of the electric heating tubes. The roller comprises a round steel billet base body, a through hole is formed in the center of the round steel billet base body, and the peripheral face of the round steel billet base body is covered with a layer of abrasion-resistant composite material of 0.8 mm-1.0 mm in a fusion mode. The roller has the advantages of being low in cost, long in service life and the like.
Description
Technical field
The utility model relates to a kind of electrothermal tube and manufactures member, particularly relates to a kind of wheel of the tubulation for the manufacture of electrothermal tube.
Background technology
In current electrothermal tube industry, what the tubulation wheel using in manufacture electrothermal tube process or the draw were taken turns a lot of employings is carbide alloy, guarantees that thus described tubulation is taken turns or the service life of draw wheel.The making of described carbide alloy need to be mixed the precious metal materials such as tungsten, cobalt and rare earth, makes thus its cost also relatively high.Therefore, in the industry, seek the tubulation wheel of a kind of service life and this carbide alloy or the draw wheel life-span is suitable and lower-cost tubulation wheel or draw wheel just become one in the urgent need to and a difficult problem.
Utility model content
In view of the above, the purpose of this utility model is to provide a kind of wheel of the tubulation for the manufacture of electrothermal tube, for solving the problem of the wheel of tubulation described in prior art high cost.
For achieving the above object and other relevant objects, the utility model provides following technical scheme:
The utility model provides a kind of wheel of the tubulation for the manufacture of electrothermal tube, and described tubulation wheel comprises a circular billet matrix, and its center is provided with a through hole, and on the outer peripheral face of described circular billet matrix, cladding has the wearing composite material of one deck 0.8mm to 1.0mm.
Preferably, the outer peripheral face of described circular billet matrix has a concave groove or a convex profile.
Preferably, to described circular billet matrix after processing, the thickness of described wearing composite material is not less than 0.5mm.
As mentioned above, the utlity model has following beneficial effect:
Utilization is cladding one deck wearing composite material on the outer peripheral face of tubulation wheel, with this, increases the wear-out life of described tubulation wheel, through actual use, confirms, the tubulation wheel that adopts the utility model to provide, and its service life is suitable with existing carbide alloy; In addition, after practicality wearing and tearing, can also carry out this wearing composite material of repetition cladding to described tubulation wheel, the composite cost that it adopts is much lower with respect to precious metal, so the utility model customer service common tubulation wheel lower defect of life-span in prior art, and low cost is also lower, shown in the utlity model has wide marketing prospect.
Accompanying drawing explanation
In order to be illustrated more clearly in the scheme in the utility model embodiment, to be briefly described describing the accompanying drawing of required use in specific embodiment below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those skilled in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The sectional structure chart that Fig. 1 takes turns for the tubulation that the utility model one specific embodiment provides.
The sectional structure chart that Fig. 2 takes turns for another tubulation that the utility model one specific embodiment provides.
Drawing reference numeral explanation
1, steel billet matrix
11, through hole
13, concave groove
15, convex profile
2, wearing composite material.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Based on embodiment of the present utility model, all other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work, belong to the scope that the utility model is protected.
The utility model provides a kind of wheel of the tubulation for the manufacture of electrothermal tube, the operation that has a tubulation and the draw in manufacturing electrothermal tube process, correspondingly need tubulation wheel and draw wheel member, the purpose of this utility model is mainly to provide tubulation wheel or the draw wheel of a kind of low cost and long service life.
Please refer to Fig. 1, the sectional structure chart that the tubulation that showing the utility model one specific embodiment provides is taken turns, described tubulation wheel comprises a circular billet matrix, and its center is provided with a through hole, and on the outer peripheral face of described circular billet matrix, cladding has the wearing composite material of one deck 0.8mm to 1.0mm.
Particularly, in making described tubulation wheel or draw wheel process, according to required size work one, be less than the steel billet matrix of this required size 0.8mm to 1.0mm, and then by cladding means cladding one deck wearing composite material on the outer peripheral face (being also the circumferential surface of described circular wheel body) of described steel billet matrix, the specification of the described steel billet matrix after cladding wearing composite material can be slightly larger than required size, again described steel billet matrix is carried out to tubulation wheel or the draw wheel that fine finishining just can obtain required size afterwards, but the thickness of the described wearing composite material after processing should be not less than 0.5mm.
In addition, in conjunction with Fig. 2, the sectional structure chart that another tubulation that showing the utility model one specific embodiment provides is taken turns, needs can be designed to have a concave groove or a convex profile according to tubulation on the outer peripheral face of described steel billet matrix; After described wearing composite material is in use worn, can also carry out repetition cladding to described tubulation wheel, make like this cost of described tubulation wheel greatly reduce, and its service life is also more permanent.
In sum, the utlity model has low cost, the advantages such as long service life.So the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Claims (2)
1. the tubulation for the manufacture of electrothermal tube is taken turns, it is characterized in that, described tubulation wheel comprises a circular billet matrix, its center is provided with a through hole, on the outer peripheral face of described circular billet matrix, cladding has the wearing composite material of one deck 0.8mm to 1.0mm, and the outer peripheral face of described circular billet matrix has a concave groove or a convex profile.
2. tubulation wheel according to claim 1, is characterized in that: after to described circular billet matrix processing, the thickness of described wearing composite material is not less than 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320873016.4U CN203830532U (en) | 2013-12-28 | 2013-12-28 | Roller for manufacturing electric heating tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320873016.4U CN203830532U (en) | 2013-12-28 | 2013-12-28 | Roller for manufacturing electric heating tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203830532U true CN203830532U (en) | 2014-09-17 |
Family
ID=51508423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320873016.4U Expired - Fee Related CN203830532U (en) | 2013-12-28 | 2013-12-28 | Roller for manufacturing electric heating tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203830532U (en) |
-
2013
- 2013-12-28 CN CN201320873016.4U patent/CN203830532U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140917 Termination date: 20141228 |
|
| EXPY | Termination of patent right or utility model |