CN203700423U - Brake lever bolt quenching inductor - Google Patents
Brake lever bolt quenching inductor Download PDFInfo
- Publication number
- CN203700423U CN203700423U CN201320850468.0U CN201320850468U CN203700423U CN 203700423 U CN203700423 U CN 203700423U CN 201320850468 U CN201320850468 U CN 201320850468U CN 203700423 U CN203700423 U CN 203700423U
- Authority
- CN
- China
- Prior art keywords
- coil
- effective coil
- brake lever
- utility
- model
- 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 - Lifetime
Links
- 238000010791 quenching Methods 0.000 title claims abstract description 20
- 230000000171 quenching effect Effects 0.000 title claims abstract description 19
- 230000007704 transition Effects 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000411 inducer Substances 0.000 claims description 12
- 230000002787 reinforcement Effects 0.000 claims description 7
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000003014 reinforcing effect Effects 0.000 abstract 5
- 238000000034 method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- General Induction Heating (AREA)
Abstract
The utility model discloses a brake lever bolt quenching inductor comprising an effective coil and a transition conducting wire connected with the effective coil, wherein the effective coil is welded with two reinforcing side plates, an insulating plate is arranged between the two reinforcing side plates, a water pipe is welded on the lateral surface of each of the two reinforcing side plates, the two reinforcing side plates are fixedly connected with the insulating plate through fasteners, and the other end of each reinforcing side plate is welded with a contact bottom plate; the effective coil is an annular effective coil, the annular effective coil has a hollow structure, and an annular boss extending to the middle part of the inner ring of the effective coil is arranged at the bottom of the inner wall of the annular effective coil. According to the brake lever bolt quenching inductor disclosed by the utility model, the boss extending to the middle part of the inner ring of the effective coil is arranged at the bottom of the inner wall of the annular effective coil and can increase the proximity effect on workpieces, and the heat of the boss is distributed uniformly when a brake lever bolt is machined, so that the hardness of a machined part is uniform, a hardened layer is straight, and the qualified rate is high.
Description
Technical field
The utility model relates to quenching inducer field, particularly a kind of brake lever bolt quenching inducer.
Background technology
The development of motor-car and high ferro, reduce the distance between city, increase the selection of people's trips, and brake lever bolt is as the key part of bullet train, must obtain strict control, in order to obtain its higher hardness, intensity and longer work-ing life, therefore employing quench treatment, and using induction quenching in obtaining the work-ing life of high rigidity, high strength and length, part centre hardness can be too not high, thereby got back reasonable toughness; Therefore should adopt this mode of induction quenching, but this part often has the existence of ring flange at diameter of axle end, and need again the hardened layer scope that obtains growing, general hardened layer area requirement is from flange face 2mm left and right, but general annulus inductor block does not reach this requirement in the time of high-frequency quenching, there will be hardened layer shape not straight, affect its use properties, and then produce substandard products.
In order to guarantee the processing requirement of part and to prevent the appearance of unacceptable product, the quenching inducer of being now badly in need of a kind of novel texture solves the problems referred to above.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple in structure, easy to use, a kind of brake lever bolt quenching inducer that passing rate of processing is high.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of brake lever bolt quenching inducer, the transition wire that comprises coil and be connected with coil, described coil and two reinforcement plate-side plate weldings, strengthen for two being provided with insulcrete between side plate, strengthen the each weldering in side one water pipe of side plate for two, two strengthen side plates be fixedly connected with by fastening piece with insulcrete, reinforcement side plate the other end with contact base plate seam; Described coil is annular coil, and described annular coil is hollow structure, and the inwall bottom of described annular coil is provided with a convex extending to coil inner ring middle part.
In an embodiment of the present utility model, described fastening piece is holding bolt.
In an embodiment of the present utility model, described insulcrete is processed into by plate mica.
By technique scheme, the beneficial effects of the utility model are:
The utility model is provided with a convex extending to coil inner ring middle part in the inwall bottom of annular coil, and this convex can increase the approach effect to workpiece, in the time of processing brake lever bolt, its uniform heat distribution, make processing parts hardness even, hardened layer is straight, and qualification rate is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model vertical view;
Fig. 3 is the diagrammatic cross-section of the utility model coil.
Numeral and the represented corresponding component title of letter in figure:
10, coil 11, convex 20, transition wire 30, reinforcement side plate 40, insulcrete 50, water pipe 60, fastening piece 70, contact base plate.
Embodiment
For technique means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to shown in Fig. 1 to Fig. 3, the utility model discloses a kind of brake lever bolt quenching inducer, the transition wire 20 that brake lever bolt quenching inducer comprises coil 10 and is connected with coil 10, coil 10 and two blocks of reinforcement side plates 30 weld, strengthen for two being provided with insulcrete 40 between side plate 30, strengthen the each weldering in side one water pipe 50 of side plate 30 for two, two strengthen side plates 30 be fixedly connected with by fastening piece 60 with insulcrete 40, reinforcement side plate 30 the other end with contact base plate 70 seam.
The utility model coil 10 is annular coil, annular coil is hollow structure, the inwall bottom of annular coil is provided with a convex 11 extending to coil inner ring middle part, the size of convex 11 limits according to actual needs, be not described in detail herein, this convex 11 can increase the approach effect to workpiece, because quenching inducer has the existence of ring flange at diameter of axle end, and general hardened layer area requirement is from flange face 2mm left and right, but general annulus inductor block does not reach this requirement when high-frequency quenching in the situation that there is no convex, because general annulus inductor block is equidistant for part gap everywhere itself, because will inevitably making the position of heating, faradic characteristic can not guarantee, so there will be hardened layer shape not straight, and that the existence of this convex can allow is more more approaching than elsewhere with the distance of part herein, so induced current will inevitably be had an effect to part, and then guarantee the distance of hardened layer from flange face, the outstanding embodiment of Here it is approach effect, inwall bottom at annular coil arranges the common practise that this convex does not belong to this area, and it neither those skilled in the art solve the usual technique means of present techniques problem.
The utility model fastening piece adopts holding bolt, its easy installation and removal, and it also can adopt other mounting block certainly; Insulcrete is processed into by plate mica.
The surface-area of annular coil of the present utility model is large, and heating efficiency is high.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a brake lever bolt quenching inducer, the transition wire that comprises coil and be connected with coil, described coil and two reinforcement plate-side plate weldings, strengthen for two being provided with insulcrete between side plate, strengthen the each weldering in side one water pipe of side plate for two, two strengthen side plates be fixedly connected with by fastening piece with insulcrete, reinforcement side plate the other end with contact base plate seam; It is characterized in that, described coil is annular coil, and described annular coil is hollow structure, and the inwall bottom of described annular coil is provided with a convex extending to coil inner ring middle part.
2. a kind of brake lever bolt quenching inducer according to claim 1, is characterized in that: described fastening piece is holding bolt.
3. a kind of brake lever bolt quenching inducer according to claim 1, is characterized in that: described insulcrete is processed into by plate mica.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320850468.0U CN203700423U (en) | 2013-12-20 | 2013-12-20 | Brake lever bolt quenching inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320850468.0U CN203700423U (en) | 2013-12-20 | 2013-12-20 | Brake lever bolt quenching inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203700423U true CN203700423U (en) | 2014-07-09 |
Family
ID=51050887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320850468.0U Expired - Lifetime CN203700423U (en) | 2013-12-20 | 2013-12-20 | Brake lever bolt quenching inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203700423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104195319A (en) * | 2014-08-21 | 2014-12-10 | 宜兴市永昌轧辊有限公司 | Roll neck quenching inductor and special connection device thereof |
| CN106435096A (en) * | 2016-09-30 | 2017-02-22 | 浙江德福精密驱动制造有限公司 | Shaft part induction hardening inductor |
-
2013
- 2013-12-20 CN CN201320850468.0U patent/CN203700423U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104195319A (en) * | 2014-08-21 | 2014-12-10 | 宜兴市永昌轧辊有限公司 | Roll neck quenching inductor and special connection device thereof |
| CN106435096A (en) * | 2016-09-30 | 2017-02-22 | 浙江德福精密驱动制造有限公司 | Shaft part induction hardening inductor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHANGHAI HEATKING HEAT TREATMENT Co.,Ltd. Assignor: SHANGHAI HEATKING ELECTROMECHANICAL EQUIPMENT Co.,Ltd. Contract record no.: 2014310000182 Denomination of utility model: Brake lever bolt quenching inductor Granted publication date: 20140709 License type: Exclusive License Record date: 20141211 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Qingpu Industrial Park District 201707 Shanghai City Road No. 1238 Patentee after: SHANGHAI HEATKING INDUCTION TECHNOLOGY Corp. Address before: Qingpu Industrial Park District 201707 Shanghai City Road No. 1238 Patentee before: SHANGHAI HEATKING ELECTROMECHANICAL EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |