CN104646463A - Electric heating nozzle of pre-bending machine for steel products - Google Patents
Electric heating nozzle of pre-bending machine for steel products Download PDFInfo
- Publication number
- CN104646463A CN104646463A CN201510091015.8A CN201510091015A CN104646463A CN 104646463 A CN104646463 A CN 104646463A CN 201510091015 A CN201510091015 A CN 201510091015A CN 104646463 A CN104646463 A CN 104646463A
- Authority
- CN
- China
- Prior art keywords
- electric heating
- injection port
- port group
- steel products
- bending machine
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
- B21D7/162—Heating equipment
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses an electric heating nozzle of a pre-bending machine for steel products. The electric heating nozzle of the pre-bending machine for the steel products comprises a main body, wherein a fixed bulge is arranged on the main body; a first electric heating injection orifice group and a second electric heating injection orifice group are arranged on the front part of the main body; a first wiring extension socket and a second wiring extension socket are correspondingly arranged on the back parts of the first electric heating injection orifice group and the second electric heating injection orifice group; the quantity of injection orifices of the first electric heating injection orifice group and the second electric heating injection orifice group is the same and not less than four. According to the electric heating nozzle of the pre-bending machine for the steel products, two groups of injection orifices parallel to each other are arranged on the main body, and each group of injection orifices emits heat through plug wires independently connected with the injection orifices, and the two groups of injection orifices are mutually cooperated to jointly realize pre-bending heating on the steel products, so that higher electric heating efficiency is achieved.
Description
Technical field
The present invention relates to a kind of electric heating nozzle, or rather, is a kind of steel prebending machine electric heating nozzle.
Background technology
Steel prebending machine a kind ofly in industrial production, uses commonplace industrial equipment, has comparatively wide application prospect.But the efficiency of heating surface of the steel prebending machine electric heating nozzle generally used at present is not high.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provides a kind of steel prebending machine electric heating nozzle with the higher efficiency of heating surface.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of steel prebending machine electric heating nozzle, comprise a body, described body is provided with a fixed lobe, the front portion of described body is provided with the first electric heating injection port group and the second electric heating injection port group, is correspondingly provided with one first wiring socket and one second wiring socket at the back of the first described electric heating injection port group and the second electric heating injection port group.
As preferred embodiment of the present invention, described the first described electric heating injection port group is equal with the jet quantity of the second electric heating injection port group.
As preferred embodiment of the present invention, the first described electric heating injection port group and the jet quantity of the second electric heating injection port group are not less than 4.
Because steel prebending machine electric heating nozzle of the present invention arranges two groups of jets be parallel to each other on body, often organize jet by generating heat with the plug wire of its separate connection, two groups of jets cooperatively interact and jointly realize heating the pre-bending of steel, have the higher electric heating efficiency of heating surface.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of steel prebending machine electric heating nozzle of the present invention;
Fig. 2 is the perspective view of the steel prebending machine electric heating nozzle in Fig. 1, is now another visual angle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The invention provides a kind of steel prebending machine electric heating nozzle with the higher efficiency of heating surface.
As shown in Figure 1 and Figure 2, a kind of steel prebending machine electric heating nozzle 1, comprise a body 2, described body 2 is provided with a fixed lobe 3, the front portion of described body 2 is provided with the first electric heating injection port group 41 and the second electric heating injection port group 42, is correspondingly provided with one first wiring socket 51 and one second wiring socket 52 at the back of the first described electric heating injection port group 41 and the second electric heating injection port group 42.
As shown in Figure 1 and Figure 2, the first described electric heating injection port group 41 is equal with the jet quantity of the second electric heating injection port group 42.
As shown in Figure 1 and Figure 2, the first described electric heating injection port group 41 and the jet quantity of the second electric heating injection port group 42 are not less than 4.
The steel prebending machine electric heating nozzle of this invention arranges two groups of jets be parallel to each other on body, often organize jet by generating heat with the plug wire of its separate connection, two groups of jets cooperatively interact and jointly realize heating the pre-bending of steel, have the higher electric heating efficiency of heating surface.
Below only in one embodiment mentality of designing of the present invention is described, when system allows, the present invention can expand to external more functional module simultaneously, thus expands its function to greatest extent.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. a steel prebending machine electric heating nozzle (1), comprise a body (2), it is characterized in that, described body (2) is provided with a fixed lobe (3), the front portion of described body (2) is provided with the first electric heating injection port group (41) and the second electric heating injection port group (42), is correspondingly provided with one first wiring socket (51) and one second wiring socket (52) at the back of the first described electric heating injection port group (41) and the second electric heating injection port group (42).
2. steel prebending machine electric heating nozzle according to claim 1, is characterized in that, the first described electric heating injection port group (41) is equal with the jet quantity of the second electric heating injection port group (42).
3. steel prebending machine electric heating nozzle according to claim 2, is characterized in that, the first described electric heating injection port group (41) and the jet quantity of the second electric heating injection port group (42) are not less than 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510091015.8A CN104646463A (en) | 2015-03-01 | 2015-03-01 | Electric heating nozzle of pre-bending machine for steel products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510091015.8A CN104646463A (en) | 2015-03-01 | 2015-03-01 | Electric heating nozzle of pre-bending machine for steel products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104646463A true CN104646463A (en) | 2015-05-27 |
Family
ID=53238389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510091015.8A Pending CN104646463A (en) | 2015-03-01 | 2015-03-01 | Electric heating nozzle of pre-bending machine for steel products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104646463A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2146558B (en) * | 1983-09-20 | 1986-11-19 | Schaefer August W | Apparatus for bending tubes |
| JPS61273220A (en) * | 1985-05-29 | 1986-12-03 | Hitachi Ltd | Method and device for tube-bending by using high frequency induction heating |
| CN101292806A (en) * | 2007-04-23 | 2008-10-29 | 上海超人电气有限公司 | Electromagnetic induction heating type electric hair drier |
| CN201191657Y (en) * | 2008-04-22 | 2009-02-04 | 华龙国际科技股份有限公司 | Overlapped electric connector |
| CN202419650U (en) * | 2011-09-14 | 2012-09-05 | 天津思为机器设备有限公司 | Heating pipe for pre-welding heating |
-
2015
- 2015-03-01 CN CN201510091015.8A patent/CN104646463A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2146558B (en) * | 1983-09-20 | 1986-11-19 | Schaefer August W | Apparatus for bending tubes |
| JPS61273220A (en) * | 1985-05-29 | 1986-12-03 | Hitachi Ltd | Method and device for tube-bending by using high frequency induction heating |
| CN101292806A (en) * | 2007-04-23 | 2008-10-29 | 上海超人电气有限公司 | Electromagnetic induction heating type electric hair drier |
| CN201191657Y (en) * | 2008-04-22 | 2009-02-04 | 华龙国际科技股份有限公司 | Overlapped electric connector |
| CN202419650U (en) * | 2011-09-14 | 2012-09-05 | 天津思为机器设备有限公司 | Heating pipe for pre-welding heating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |