CN203613219U - Laser heating device - Google Patents
Laser heating device Download PDFInfo
- Publication number
- CN203613219U CN203613219U CN201320833567.8U CN201320833567U CN203613219U CN 203613219 U CN203613219 U CN 203613219U CN 201320833567 U CN201320833567 U CN 201320833567U CN 203613219 U CN203613219 U CN 203613219U
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- China
- Prior art keywords
- radium
- shine
- laser
- substrate
- sources
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- Withdrawn - After Issue
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Abstract
The utility model discloses a laser heating device. The laser heating device comprises a substrate, wherein a plurality of laser sources are mounted on the substrate; a groove is formed in one side surface I of the substrate; the two opposite side walls of the groove are inclined planes; the side surface II, opposite to the side surface I, of the substrate comprises two mounting surfaces, and a plane for connecting the two mounting surfaces; the two mounting surfaces are parallel to the two inclined planes respectively and arranged on two opposite sides of the substrate; a plurality of mounting through holes for accommodating the laser sources are formed in the two mounting surfaces; the two inclined planes are the light-emitting surfaces of the laser sources; the laser sources are arranged in a manner to compose two rows of laser source groups; the laser sources in each row of laser source group are in a linear arrangement; the laser sources are respectively mounted in the corresponding mounting through holes in the two mounting surfaces; the extension lines of the laser sources in the two rows of laser source groups are staggered according to a preset fixed angle, so as to allow the laser focuses of the laser sources to uniformly and continuously intersect on a straight line according to the preset fixed angle. The laser heating device can be used for continuous and uniform heating on workpieces.
Description
Technical field
The utility model relates to a kind of heating unit, relates in particular to a kind of laser heater.
Background technology
Workpiece is heat-treated, tradition adopts the method for medium, high frequency induction to heat workpiece, heat penetration is determined by power frequency in coil, the lower hardening depth of frequency is lower, " surface action " this also caused workpiece in the time of coating because the different inductions of coating thickness are inhomogeneous, make coating produce the consequence that not exclusively melts and burn.Adopt radium-shine heating if try, when installation, between radium-shine source, have gap, when workpiece is heated, not only have the problem of being interrupted heating, and need to strengthen thermal treatment stroke, if workpiece from radium-shine source too close to screw thread on workpiece easily melt.
Utility model content
The utility model provides a kind of laser heater, the above-mentioned technical problem that it can avoid radium-shine heated parts to exist, thus improve working efficiency.
The utility model is achieved in that a kind of laser heater, and it comprises substrate, and some radium-shine sources are installed on described substrate; One side opening of described substrate is provided with groove, two opposing sidewalls of described groove are inclined-plane, another opposite flank of described substrate comprises two mounting faces and connects the plane of described two mounting faces, described two mounting faces are parallel with two inclined-planes of described groove respectively, described two mounting faces are positioned on the relative both sides of described substrate and offer some installation through holes that described some radium-shine sources are installed, described two exiting surfaces that inclined-plane is described some radium-shine sources; Described some radium-shine source layouts become the two radium-shine source of row groups, radium-shine source in the group of the radium-shine source of every row is arranged in a linear, described some radium-shine sources are arranged on respectively on the corresponding installation through hole of described two mounting faces, and the extended line in the radium-shine source in the two radium-shine source of row groups becomes a predetermined fixed angle staggered, make on the even continual straight line that meets at into described predetermined fixed angle of radium-shine focus in described some radium-shine sources.
As the further improvement of such scheme, described predetermined fixed angle is 40 degree fixed angles.
As the further improvement of such scheme, described laser heater also comprises the cooling system for cooling/heating apparatus.
As the further improvement of such scheme, described two mounting faces and described plane are step-like.Preferably, the relatively described plane of described two mounting faces is symmetrical structure.
Compared with traditional workpiece heating, the utility model laser heater can be realized, homogeneous heating lasting to workpiece, thereby the product coating after thermal treatment coating is even, and production efficiency is high.
Accompanying drawing explanation
The perspective view of the laser heater that Fig. 1 provides for the utility model preferred embodiments.
Fig. 2 is the vertical view of laser heater in Fig. 1.
Fig. 3 is the right view of laser heater in Fig. 2.
Fig. 4 is the cross-sectional schematic of laser heater in Fig. 2.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
See also Fig. 1, Fig. 2, Fig. 3 and Fig. 4, laser heater of the present utility model comprises substrate 1, and some radium-shine sources (not shown) is installed on substrate 1.
One side opening of substrate 1 is provided with groove 2, and two opposing sidewalls of groove 2 are inclined-plane 3, and another opposite flank of substrate 1 comprises two mounting faces 4 and connects the plane 5 of two mounting faces 4.Two mounting faces 4 are parallel with two inclined-planes 3 of groove 2 respectively, and two mounting faces 4 are positioned on the relative both sides of substrate 1 and offer installs the exiting surface that 6, two inclined-planes of some installation through holes 3 in described some radium-shine sources are described some radium-shine sources.
The layout that the layout type of through hole 6 on substrate 1 and described some radium-shine sources are installed is closely related, the layout in described some radium-shine sources has required to determine to install the concrete orientation of through hole 6, and subsequent present embodiment requires to describe in detail to the layout in described some radium-shine sources.
Described some radium-shine source layouts become the two radium-shine source of row groups, radium-shine source in the group of the radium-shine source of every row is arranged in a linear, described some radium-shine sources are arranged on respectively on the corresponding installation through hole 6 of two mounting faces 4, and the extended line in the radium-shine source in the two radium-shine source of row groups becomes a predetermined fixed angle (in the present embodiment, be 40 degree fixed angles) staggered, make on the even continual straight line that meets at into 40 degree fixed angles of radium-shine focus in described some radium-shine sources.Thereby laser heater of the present utility model can be realized, homogeneous heating lasting to workpiece, thereby the product coating after thermal treatment coating is even, and production efficiency is high.
The fixed angle of 40 ° is best suited for the angle of heated parts, has also passed through the evidence of some amount in experiment.The fixed angles of 40 ° is to determine in conjunction with the size of substrate 1, can follow the dimensional change of substrate 1 and suitably changes.But, the size of general substrate 1 is determined by the bracing frame on coating equipment, scope can be transferred little, this has guaranteed that radium-shine unit is to the distance between heated workpiece, if from too close to, when heating, excess Temperature can burn out the screw thread of workpiece, if the distance is too far, the powder being sprayed on workpiece can not melt completely, does not reach good coating effects, and the determined distance of size of such fixed angle and substrate 1 can make plated film reach most desired effect.In the time giving workpiece plated film, the only part plated film to workpiece screw thread, so the point of heating mainly concentrates on the place of pulverized powder, i.e. the intersection point of double radium-shine unit transmitting, workpiece itself is metallic substance, utilizes the thermal conduction of self just even powder fusing can be wrapped up in and is attached on workpiece.
In addition, facts have proved, adopt the single radium-shine source can not be by all radium-shine focuses evenly on the continual straight line that meets at into described predetermined fixed angle, therefore limitless close-packed arrays cannot be realized the beneficial effect of this case, also have a reason is exactly between radium-shine unit, to leave the heat radiation that certain interval is conducive to radium-shine unit simultaneously, be unlikely to the smooth excess Temperature of single close-packed arrays heat radiation and the screw thread of fixing radium-shine unit on substrate 1 is melted, once certain radium-shine unit breaks down or can change, and substrate 1 can repeatedly be reused.Reduce risk, reduced cost, also can not quit work because heating unit goes wrong simultaneously.
Two mounting faces 4 can be step-like with plane 5, only otherwise the radium-shine focus that affects described some radium-shine sources evenly on the continual straight line that meets at into 40 degree fixed angles.Preferably, two mounting face 4 opposite planar 5 are symmetrical structure, can make like this intensity of the two radium-shine source of row groups suitable.
Laser heater also can add the cooling system for cooling described laser heater, and cooling system can make temperature instantaneous cooling to 0 ℃, makes that workpiece can continue, homogeneous heating.Because radium-shine source temperature in heat-processed is very high, can make to fix radium-shine first screw thread on substrate 1 melts, existence burns out the risk of workpiece, even can burn out radium-shine source, in order to guarantee that laser heater is not burned, heating for some time must Halfway Stopping heating carry out coolingly for a long time, speed is slow, efficiency is low.Add after refrigerating unit; can make instantaneously cooled 0 ℃ of laser heater temperature; as long as cooling system is set to carry out cooling according to some cycles to laser heater; not only guarantee the safety of equipment; and can be for a long time, continue workpiece is heated; improve working efficiency, protected the safety of workpiece, extended the work-ing life of laser heater.Described cooling system can adopt a variety of, as adopted the mode of cooling fluid, or adopts the water route type of cooling etc. that flows, as long as it is cooling to be convenient to realize described laser heater.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a laser heater, it comprises substrate, and some radium-shine sources are installed on described substrate; It is characterized in that: a side opening of described substrate is provided with groove, two opposing sidewalls of described groove are inclined-plane, another opposite flank of described substrate comprises two mounting faces and connects the plane of described two mounting faces, described two mounting faces are parallel with two inclined-planes of described groove respectively, described two mounting faces are positioned on the relative both sides of described substrate and offer some installation through holes that described some radium-shine sources are installed, described two exiting surfaces that inclined-plane is described some radium-shine sources; Described some radium-shine source layouts become the two radium-shine source of row groups, radium-shine source in the group of the radium-shine source of every row is arranged in a linear, described some radium-shine sources are arranged on respectively on the corresponding installation through hole of described two mounting faces, and the extended line in the radium-shine source in the two radium-shine source of row groups becomes a predetermined fixed angle staggered, make on the even continual straight line that meets at into described predetermined fixed angle of radium-shine focus in described some radium-shine sources.
2. laser heater as claimed in claim 1, is characterized in that: described predetermined fixed angle is 40 degree fixed angles.
3. laser heater as claimed in claim 1, is characterized in that: described laser heater also comprises the cooling system for cooling/heating apparatus.
4. laser heater as claimed in claim 1, is characterized in that: described two mounting faces and described plane are step-like.
5. laser heater as claimed in claim 4, is characterized in that: the relatively described plane of described two mounting faces is symmetrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320833567.8U CN203613219U (en) | 2013-12-17 | 2013-12-17 | Laser heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320833567.8U CN203613219U (en) | 2013-12-17 | 2013-12-17 | Laser heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203613219U true CN203613219U (en) | 2014-05-28 |
Family
ID=50765875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320833567.8U Withdrawn - After Issue CN203613219U (en) | 2013-12-17 | 2013-12-17 | Laser heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203613219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103695605A (en) * | 2013-12-17 | 2014-04-02 | 昆山山森电子科技有限公司 | Laser heating device |
-
2013
- 2013-12-17 CN CN201320833567.8U patent/CN203613219U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103695605A (en) * | 2013-12-17 | 2014-04-02 | 昆山山森电子科技有限公司 | Laser heating device |
| CN103695605B (en) * | 2013-12-17 | 2015-05-06 | 昆山山森电子科技有限公司 | Laser heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140528 Effective date of abandoning: 20150506 |
|
| RGAV | Abandon patent right to avoid regrant |