CN104357636A - Special quenching gun for winding drum rope groove surface quenching - Google Patents
Special quenching gun for winding drum rope groove surface quenching Download PDFInfo
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- CN104357636A CN104357636A CN201410526720.1A CN201410526720A CN104357636A CN 104357636 A CN104357636 A CN 104357636A CN 201410526720 A CN201410526720 A CN 201410526720A CN 104357636 A CN104357636 A CN 104357636A
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- wall
- circular arc
- quenching
- rope groove
- drum rope
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Abstract
The invention discloses a special quenching gun for winding drum rope groove surface quenching. The special quenching gun comprises a main body; the main body comprises a flaming chamber and a water spraying chamber; the flaming chamber is arranged above the water spraying chamber; the flaming chamber and the water spraying chamber comprise circular arc-shaped outer walls; the radian of the circular arc-shaped outer walls is the same as that of the curved surface of a winding drum rope groove; a plurality of flaming holes are formed in the circular arc-shaped outer wall of the flaming chamber; a plurality of water spraying holes are formed in the circular arc-shaped outer wall of the water spraying chamber; the flaming holes are in fan-shaped distribution in the cross section of the circular arc-shaped outer wall. Through the manner, the quenching gun can effectively control deviation of surface temperature of a workpiece during heating, and control water cooling following time, and effectively improves surface quenching quality.
Description
Technical field
The present invention relates to a kind of quenching technology field, particularly quenching rifle torch quenched special by a kind of drum rope groove table.
Background technology
Flame quenching gun torch is of a great variety in the market, but in the prior art, quenching rifle torch round shape shower nozzle end fire jetting hole all adopts floor plan, and fire hole diameter is all between Φ 1 ~ 2mm, flame is after aperture is sprayed, at the bottom of arrival slot with the distance of both sides not etc., generation Heating temperature is uneven, and due to aperture is comparatively large and and workpiece between distance factor, comparatively large radiation angle can be produced during flame spraying, cause flame scattering, can not concentrate within the scope of effective heating area, in rifle head and workpiece close together, when mixture pressure is larger, when flame arrives workpiece surface, can be formed and burst out loss and rewinding to surrounding, not only nullified heating-surface area expands, the flame rewinded is also easy to be burnt out rifle torch.More debatable, heating-surface area enlarged meeting by the groove top without the need to hardening also together heating harden, cause reel when use afterwards, occur bursting apart phenomenon by (wireline is hung, scraped) groove top under External Force Acting.
Summary of the invention
The technical problem that the present invention mainly solves is to provide the quenching rifle torch that a kind of drum rope groove table is quenched special, and when can effectively control to heat, the deviation of workpiece surface temperature, has also controlled the water-cooled follow-up time, effectively improves table and to quench quality.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide the quenching rifle torch that a kind of drum rope groove table is quenched special, comprise: body, described body comprises: flame room and water injection chamber, described flame room is positioned at the top of described water injection chamber, described flame room and described water injection chamber comprise circular arc outer wall, and the radian of described circular arc outer wall is identical with the curved surface radian of drum rope groove, the circular arc outer wall of described flame room is provided with multiple fire jetting hole, the circular arc outer wall of described water injection chamber is provided with multiple spout hole, described fire jetting hole is fan-shaped distribution on the cross section of described circular arc outer wall.
In a preferred embodiment of the present invention, described body also comprises: the first arm and the second arm, one end of described first arm penetrates described outer wall and is communicated with described flame room, the other end connecting gas transmission pipe road, one end of described second arm penetrates described outer wall and is communicated with described water injection chamber, and the other end connects water pipe.
In a preferred embodiment of the present invention, be provided with one way stop peturn valve in described gas pipe line, when can prevent operation, tempering detonation, effectively ensure that job safety.
In a preferred embodiment of the present invention, described first arm and described gas pipe line, for be detachably threaded, are convenient to dismounting and the replacing of body.
In a preferred embodiment of the present invention, described second arm and described water pipe, for be detachably threaded, are convenient to dismounting and the replacing of body.
In a preferred embodiment of the present invention, the aperture of described fire jetting hole is 0.6-0.7mm, reduces the density of flame aperture and increasing fire hole, ensure that all standing workpiece being needed to heating region, also make jet noise greatly reduce, improve Working environment well.
The invention has the beneficial effects as follows:
(1) adopt spout hole and fire jetting hole design on same rifle torch, and fire jetting hole is located at the top of spout hole, make when quenching, the flame of loss can be subject to the stop of below water curtain, along grooving upwards scattering, pre-heat effect can only be formed to by hardened area;
(2) outer wall of rifle torch is designed to circular arc, and the radian of this outer wall is identical with the radian of drum rope groove, the fine and closely woven flame that ejects and cool fine and closely woven water column and keep equidistant with grooving surface all the time when making to heat, thus the deviation of workpiece surface temperature when effectively controlling heating, also controlled the water-cooled follow-up time, effectively improve table and to quench quality;
(3) fire jetting hole is opened on the outer wall of circular arc, each fire jetting hole is made to be fan-shaped distribution along the circular shape of outer wall, thus making the fine and closely woven flame column ejected from each fire jetting hole can be all vertical angle with the cambered surface of grooving, the flame loss phenomenon after flame arrives workpiece surface obtains effective control.
Accompanying drawing explanation
Fig. 1 is the structural representation of quenching rifle torch one preferred embodiment that drum rope groove table of the present invention is quenched special;
Fig. 2 is the A-A sectional view shown in Fig. 1;
In accompanying drawing, the mark of each parts is as follows: 1, flame room, and 2, water injection chamber, the 3, first arm, the 4, second arm, 5, fire jetting hole, 6, spout hole, 7, gas pipe line, 8, water pipe, 9, one way stop peturn valve, 10, outer wall.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is 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.
Refer to Fig. 1, the embodiment of the present invention comprises:
The quenching rifle torch that a kind of drum rope groove table is quenched special, comprise: body, described body comprises: flame room 1 and water injection chamber 2, described flame room 1 is positioned at the top of described water injection chamber 2, described flame room 1 and described water injection chamber 2 comprise circular arc outer wall 10, and the radian of described circular arc outer wall 10 is identical with the curved surface radian of drum rope groove, the circular arc outer wall of described flame room 1 is provided with multiple fire jetting hole 5, the circular arc outer wall of described water injection chamber 2 is provided with multiple spout hole 6, and described fire jetting hole 5 is fan-shaped distribution on the cross section of described circular arc outer wall 10; Body shown in the present embodiment is cylindrical shape, can also be other shapes comprising one section of arc outer wall, does not just describe one by one at this.
Described body also comprises: the first arm 3 and the second arm 4, one end of described first arm 3 penetrates described outer wall 10 and is communicated with described flame room 1, the other end connecting gas transmission pipe road 7, one end of described second arm 4 penetrates described outer wall 10 and is communicated with described water injection chamber 2, and the other end connects water pipe 8;
Wherein, be provided with one way stop peturn valve 9 in described gas pipe line 7, when can prevent operation, tempering detonation, effectively ensure that job safety;
Described first arm 3 and described gas pipe line 7, for be detachably threaded, are convenient to dismounting and the replacing of body;
Described second arm 4 and described water pipe 8, for be detachably threaded, are convenient to dismounting and the replacing of body;
The aperture of described fire jetting hole 5 is 0.6-0.7mm, reduces the density of fire jetting hole 5 aperture and increasing fire jetting hole 5, ensure that all standing workpiece being needed to heating region, also make jet noise greatly reduce, improve Working environment well.
Further illustrate, as Fig. 2, for the A-A sectional view shown in Fig. 1, described fire jetting hole 5 is straight type through hole, and the arc-shaped of described outer wall 10 has the center of circle, and described fire jetting hole 5 is positioned at the extending direction of the line in described outer wall 10 and this center of circle, and angle between each adjacent connection lines is identical, thus making the fine and closely woven flame column that ejects in each fire jetting hole 5 be all vertical angle with the cambered surface of grooving, the flame loss phenomenon after flame arrives workpiece surface obtains effective control, significantly improves quenching intensity.
Further illustrate again, present invention is disclosed the quenching rifle torch that a kind of drum rope groove table is quenched special, its concrete principle is: first in gas pipe line 7 and water pipe 8, pass into air mixture and water coolant respectively, the first arm 3 by being connected with described outer wall 10 after making air mixture mixing ignition enters flame room 1, finally jet out flames from the fire jetting hole 5 be opened in circular arc outer wall 10, quench treatment is carried out to grooving surface, water coolant enters water injection chamber 2 by the second arm 4 be connected with outer wall 10 simultaneously, subsequently from ejection in the spout hole 6 be opened in circular arc outer wall 10, cooling process is carried out to grooving surface, thus achieve the object that flame synchronously carries out with water spray, because flame room 1 is positioned at above water injection chamber 2, namely fire jetting hole 5 is positioned at above spout hole 6, make when quenching, the flame of loss can be subject to the stop of below water curtain, can only along grooving upwards scattering, pre-heat effect is formed to by hardened area, and because the outer wall 10 of rifle torch body is in circular arc, and the radian of described outer wall 10 is identical with the radian of drum rope groove, the fine and closely woven flame that ejects and cool fine and closely woven water column and keep equidistant with grooving surface all the time when making to heat, thus the deviation of workpiece surface temperature when effectively controlling heating, also the water-cooled follow-up time has been controlled, effectively improve table to quench quality, simultaneously because fire jetting hole 5 and spout hole 6 are opened on the outer wall 10 of circular arc, fire jetting hole 5 and spout hole 6 is made to be fan-shaped distribution along outer wall 10, thus the cambered surface making fine and closely woven flame column and the grooving ejected from each fire jetting hole 5 is vertical angle, flame loss phenomenon after flame arrives workpiece surface obtains effective control, further increase table to quench quality.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification sheets of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. quenching rifle torch quenched special by a drum rope groove table, it is characterized in that, comprise: body, described body comprises: flame room and water injection chamber, described flame room is positioned at the top of described water injection chamber, described flame room and described water injection chamber comprise circular arc outer wall, and the radian of described circular arc outer wall is identical with the curved surface radian of drum rope groove, the circular arc outer wall of described flame room is provided with multiple fire jetting hole, the circular arc outer wall of described water injection chamber is provided with multiple spout hole, and described fire jetting hole is fan-shaped distribution on the cross section of described circular arc outer wall.
2. quenching rifle torch quenched special by drum rope groove table according to claim 1, it is characterized in that, described body also comprises: the first arm and the second arm, one end of described first arm penetrates described outer wall and is communicated with described flame room, the other end connecting gas transmission pipe road, one end of described second arm penetrates described outer wall and is communicated with described water injection chamber, and the other end connects water pipe.
3. quenching rifle torch quenched special by drum rope groove table according to claim 2, it is characterized in that, is provided with one way stop peturn valve in described gas pipe line.
4. quenching rifle torch quenched special by drum rope groove table according to claim 2, and it is characterized in that, described first arm and described gas pipe line are for be detachably threaded.
5. quenching rifle torch quenched special by drum rope groove table according to claim 2, and it is characterized in that, described second arm and described water pipe are for be detachably threaded.
6. quenching rifle torch quenched special by drum rope groove table according to claim 1, and it is characterized in that, the aperture of described fire jetting hole is 0.6-0.7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410526720.1A CN104357636B (en) | 2014-10-09 | 2014-10-09 | The quenching rifle torch that drum rope groove table is quenched special |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410526720.1A CN104357636B (en) | 2014-10-09 | 2014-10-09 | The quenching rifle torch that drum rope groove table is quenched special |
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| Publication Number | Publication Date |
|---|---|
| CN104357636A true CN104357636A (en) | 2015-02-18 |
| CN104357636B CN104357636B (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410526720.1A Active CN104357636B (en) | 2014-10-09 | 2014-10-09 | The quenching rifle torch that drum rope groove table is quenched special |
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| CN (1) | CN104357636B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106011411A (en) * | 2016-07-28 | 2016-10-12 | 石家庄新莱特机械轧辊有限公司 | Device for carrying out quenching treatment and water spraying cooling on supporting roller path part of supporting wheel of super-huge type excavator |
| CN106111387A (en) * | 2016-08-04 | 2016-11-16 | 苏州优浦精密铸造有限公司 | The spray gun torch that a kind of aluminium ingot is special |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN87205202U (en) * | 1987-10-16 | 1988-10-12 | 成都无缝钢管厂 | Multi-functional, high-speed spray quenching apparatus for steel tube |
| JP2000054027A (en) * | 1998-08-06 | 2000-02-22 | Nippon Seiko Kk | Production of linear guide rail |
| CN1572890A (en) * | 2003-06-05 | 2005-02-02 | 东碧工业株式会社 | Heat treatment apparatus for cylinder-shaped workpiece |
| JP2008054027A (en) * | 2006-08-24 | 2008-03-06 | Oki Electric Ind Co Ltd | Voip apparatus for acquiring log information relating to voice quality |
| CN201148450Y (en) * | 2008-01-24 | 2008-11-12 | 扬州诚德钢管有限公司 | Steel tube quenching equipment |
| CN204237826U (en) * | 2014-10-09 | 2015-04-01 | 常熟中德重机有限公司 | The quenching rifle torch that drum rope groove table is quenched special |
-
2014
- 2014-10-09 CN CN201410526720.1A patent/CN104357636B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87205202U (en) * | 1987-10-16 | 1988-10-12 | 成都无缝钢管厂 | Multi-functional, high-speed spray quenching apparatus for steel tube |
| JP2000054027A (en) * | 1998-08-06 | 2000-02-22 | Nippon Seiko Kk | Production of linear guide rail |
| CN1572890A (en) * | 2003-06-05 | 2005-02-02 | 东碧工业株式会社 | Heat treatment apparatus for cylinder-shaped workpiece |
| JP2008054027A (en) * | 2006-08-24 | 2008-03-06 | Oki Electric Ind Co Ltd | Voip apparatus for acquiring log information relating to voice quality |
| CN201148450Y (en) * | 2008-01-24 | 2008-11-12 | 扬州诚德钢管有限公司 | Steel tube quenching equipment |
| CN204237826U (en) * | 2014-10-09 | 2015-04-01 | 常熟中德重机有限公司 | The quenching rifle torch that drum rope groove table is quenched special |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106011411A (en) * | 2016-07-28 | 2016-10-12 | 石家庄新莱特机械轧辊有限公司 | Device for carrying out quenching treatment and water spraying cooling on supporting roller path part of supporting wheel of super-huge type excavator |
| CN106011411B (en) * | 2016-07-28 | 2018-04-10 | 石家庄新莱特机械轧辊有限公司 | A kind of super-huge thrust wheel of digging machine support groove portion Quenching Treatment equipment water jetting cooler |
| CN106111387A (en) * | 2016-08-04 | 2016-11-16 | 苏州优浦精密铸造有限公司 | The spray gun torch that a kind of aluminium ingot is special |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104357636B (en) | 2016-09-21 |
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