CN201942713U - High-frequency welding and quenching inductor for woodworking plane edge - Google Patents
High-frequency welding and quenching inductor for woodworking plane edge Download PDFInfo
- Publication number
- CN201942713U CN201942713U CN201120021396XU CN201120021396U CN201942713U CN 201942713 U CN201942713 U CN 201942713U CN 201120021396X U CN201120021396X U CN 201120021396XU CN 201120021396 U CN201120021396 U CN 201120021396U CN 201942713 U CN201942713 U CN 201942713U
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- frequency welding
- plane edge
- heater coil
- woodworking plane
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- General Induction Heating (AREA)
Abstract
The utility model relates to a high-frequency welding and quenching inductor for a woodworking plane edge, which can be regarded as an implementation accessory for heat treatment, and aims to solve the problems in the prior art that the inductor with spiral circumference fails to uniformly heat strip-shaped work pieces. The aims of the inductor can be achieved through the following technical scheme: the high-frequency welding and quenching inductor for the woodworking plane edge comprises a heating coil with a spirally-structured loop and further comprises a connecting segment used for connecting the heating coil with a high-frequency device polar plate; and the inductor is characterized in that a cavity enclosed by the spiral structure is strip-shaped, and the long side of the strip-shaped cavity is perpendicular to the axis of the spiral structure. The high-frequency welding and quenching inductor for the woodworking plane edge is suitable for integrally heating the strip-shaped work pieces or the strip-shaped parts on the work pieces, and has low possibility of non-uniform heating.
Description
Technical field
The utility model relates to a kind of woodworking plane edge hight frequency welding quenching inducer, can regard a kind of heat treated enforcement annex as.
Background technology
The electronic planing tool of ratio-frequency heating automatic brazing carpenter, the homogeneity of the sequencing that heats up when ratio-frequency heating, final technological temperature is the fundamental factor of decision welding quenching quality, and the design of inductor block is to guarantee the sequencing that heats up, the homogeneity core technology of final technological temperature.In the prior art, typical sensor structure is a spirane structure, such structure has its advantage, but, the inductor block of circumference helix structure also is not suitable for the workpiece of bar shaped is carried out whole heat treated, because the circumference helical loop can not be symmetrical fully for the workpiece of bar shaped, has so just caused workpiece to heat uneven phenomenon, in the environment that some heating accuracy are had relatively high expectations, heat the inhomogeneous quality that has a strong impact on shaping workpiece.
Summary of the invention
The utility model is intended to provide a kind of woodworking plane edge hight frequency welding quenching inducer, with the inductor block that solves circumference helix structure in the prior art bar-shaped workpieces is heated uneven problem.
The purpose of this utility model can reach by following measure: a kind of woodworking plane edge hight frequency welding quenching inducer, include the heater coil in structure loop in the shape of a spiral, also comprise the linkage section that connects heater coil and high-frequency apparatus pole plate, it is characterized in that: the cavity that described spirane structure curled up is bar shaped, the long limit of described bar shaped and the axis normal of described spirane structure.
The characteristics of technique scheme are: compared with prior art, heater coil curls up cavity no longer for circular in a kind of woodworking plane edge hight frequency welding quenching inducer that this programme proposes, from screw shaft to, described cavity is bar shaped.By above-mentioned shape facility, the woodworking plane edge hight frequency welding quenching inducer that this programme proposes is applicable to the integral body heating is carried out at the position of bar shaped on bar-shaped workpieces or the workpiece, is not prone to the uneven phenomenon of heating.
Further: the stage casing on the long limit of the top of described heater coil is one section downward arc limit.In the process of heating, workpiece needs weld to be in upper center, described downward arc limit trends towards near described weld, can guarantee in the middle of low thermophase the commissure heat-up rate greater than around, thereby it is tight to guarantee that the back weld seam is finished in the workpiece welding, prevents reversal deformation and makes weldquality decline.
Further: the spacing of described linkage section is less than 10mm and greater than 2mm.This spacing can guarantee that the linkage section place loop useful area of inductor block reduces as far as possible, thereby reduces the invalid induction reactance of inductor block, and its spacing is also unsuitable too small simultaneously, may cause the inductor block sparking to be dashed and the damage inductor block if spacing is too small.
Further: in the described heater coil, the winding minimum spacing of line and line is greater than 2mm.Aforementioned feature has lowered the inductor block sparking and then has damaged the probability of the situation appearance of inductor block.
Further: described heater coil is the composite bed spool of external diameter 6mm, internal diameter 4mm, its internal layer is a conductive layer, skin is an insulation layer, the number of turns of described heater coil is 2 circles, the winding spacing is 12mm, the cavity of described bar shaped is the bar shaped that has four fillets, growing up in 90mm of described bar shaped less than 100mm, it is wider than 10mm less than 20mm, the radius of described fillet greater than 5mm less than 10mm, the radius of the arc on the described long limit greater than 45mm less than 55mm, the chord length of described arc correspondence greater than 30mm less than 50mm.The preferred implementation that the above-mentioned contriver of being characterized as thinks.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the volume rendering synoptic diagram of the utility model embodiment;
Fig. 2 for the A of Fig. 1 among the utility model embodiment to looking synoptic diagram;
Fig. 3 is the schematic top plan view of Fig. 2 among the utility model embodiment;
Fig. 4 is that the B-B of Fig. 2 among the utility model embodiment is to cross-sectional schematic.
Embodiment
Known concrete structure and characteristic are no longer set forth at this in the following proposal.As shown in Figure 1, Figure 2, Figure 3 and Figure 4: woodworking plane edge hight frequency welding quenching inducer includes the heater coil 1 in structure loop in the shape of a spiral, heater coil 1 is the composite bed spool of external diameter 6mm, internal diameter 4mm, its internal layer is a conductive layer, skin is an insulation layer, the number of turns of heater coil 1 is 2 circles, the winding spacing is 12mm, the cavity that heater coil 1 curls up sees to (promptly shown in Figure 2) from screw shaft and is the rectangle (that is bar shaped) that has fillet, and the axis of the long limit of described orthogonal and described spirane structure (be among Fig. 1 A to) is vertical.Described rectangle has four fillets, the long 96mm of described orthogonal, and it is wide to be 16mm, the radius of fillet 2 is 8mm.The stage casing on the long limit of the top of heater coil 1 is one section downward arc limit 3, and the radius on arc limit 3 is 49mm, and the chord length of described arc correspondence is 44mm, and arc 3 connected spools are transition arcs 4 connections of 13mm by radius.Heater coil 1 is connected by linkage section 11 with the high-frequency apparatus pole plate, and the spacing of linkage section 11 is 5.3mm.。
Above-described only is preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (5)
1. woodworking plane edge hight frequency welding quenching inducer, include the heater coil in structure loop in the shape of a spiral, also comprise the linkage section that connects heater coil and high-frequency apparatus pole plate, it is characterized in that: the cavity that described spirane structure curled up is bar shaped, the long limit of described bar shaped and the axis normal of described spirane structure.
2. a kind of woodworking plane edge hight frequency welding quenching inducer according to claim 1 is characterized in that: the stage casing on the long limit of the top of described heater coil is one section downward arc limit.
3. a kind of woodworking plane edge hight frequency welding quenching inducer according to claim 1 and 2, it is characterized in that: the spacing of described linkage section is less than 10mm and greater than 2mm.
4. a kind of woodworking plane edge hight frequency welding quenching inducer according to claim 3 is characterized in that: in the described heater coil, the winding minimum spacing of line and line is greater than 2mm.
5. a kind of woodworking plane edge hight frequency welding quenching inducer according to claim 4, it is characterized in that: described heater coil is external diameter 6mm, the composite bed spool of internal diameter 4mm, its internal layer is a conductive layer, skin is an insulation layer, the number of turns of described heater coil is 2 circles, the winding spacing is 12mm, the cavity of described bar shaped is the bar shaped that has four fillets, growing up in 90mm of described bar shaped less than 100mm, it is wider than 10mm less than 20mm, the radius of described fillet greater than 5mm less than 10mm, the radius of the arc on the described long limit greater than 45mm less than 55mm, the chord length of described arc correspondence greater than 30mm less than 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120021396XU CN201942713U (en) | 2011-01-21 | 2011-01-21 | High-frequency welding and quenching inductor for woodworking plane edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120021396XU CN201942713U (en) | 2011-01-21 | 2011-01-21 | High-frequency welding and quenching inductor for woodworking plane edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201942713U true CN201942713U (en) | 2011-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120021396XU Expired - Lifetime CN201942713U (en) | 2011-01-21 | 2011-01-21 | High-frequency welding and quenching inductor for woodworking plane edge |
Country Status (1)
| Country | Link |
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| CN (1) | CN201942713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607421A (en) * | 2019-10-30 | 2019-12-24 | 江苏聚源电气有限公司 | High-frequency quenching inductor and quenching method for sheet workpieces |
-
2011
- 2011-01-21 CN CN201120021396XU patent/CN201942713U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607421A (en) * | 2019-10-30 | 2019-12-24 | 江苏聚源电气有限公司 | High-frequency quenching inductor and quenching method for sheet workpieces |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tea camellia Industrial Park Road 401336 Chongqing Nan'an District No. 3 Patentee after: Chongqing Pacific Tool Industrial Co., Ltd. Address before: Tea camellia Industrial Park Road 401336 Chongqing Nan'an District No. 3 Patentee before: Chongqing Pacifictool Industrial Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20110824 |
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| CX01 | Expiry of patent term |