CN213570604U - Coupler yoke pinhole surface quenching frock - Google Patents
Coupler yoke pinhole surface quenching frock Download PDFInfo
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- CN213570604U CN213570604U CN202022136950.0U CN202022136950U CN213570604U CN 213570604 U CN213570604 U CN 213570604U CN 202022136950 U CN202022136950 U CN 202022136950U CN 213570604 U CN213570604 U CN 213570604U
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- pipeline
- induction coil
- coupler yoke
- quenching
- water inlet
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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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Abstract
The utility model discloses a coupler yoke pinhole surface hardening frock, including the pipeline, the one end of pipeline is provided with the quenching medium water inlet, and the other end of pipeline is provided with the quenching medium water jet, be provided with induction coil on the pipeline, and be provided with coolant liquid delivery port and coolant liquid water inlet on the induction coil. The utility model provides a coupler yoke pinhole surface hardening frock can be used for coupler yoke quenching technology to handle, improves production efficiency and product quality, satisfies enterprise's production needs.
Description
Technical Field
The utility model relates to a coupler yoke technical field, in particular to coupler yoke pinhole surface hardening frock.
Background
The coupler yoke is widely used for railway vehicle transportation, and a coupler yoke buffer device which is formed by connecting a coupler yoke pin with a coupler and adding other parts such as a buffer, a slave plate and the like and plays a role in connecting, transmitting and absorbing energy is formed. The coupler yoke can be divided into a fixed coupler yoke and a rotary coupler yoke according to the working principle, and the manufacturing mode of the coupler yoke of the railway vehicle is mainly casting molding at present. Quenching process treatment is a common step in the coupler yoke production process, but the existing coupler yoke quenching treatment efficiency is low, and the use requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coupler yoke pinhole surface hardening frock to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coupler yoke pinhole surface hardening frock, includes the pipeline, the one end of pipeline is provided with the quenching medium water inlet, and the other end of pipeline is provided with the quenching medium water jet, be provided with induction coil on the pipeline, and be provided with coolant liquid delivery port and coolant liquid water inlet on the induction coil.
As a further improvement to the technical scheme, the pipeline is arranged in an L shape, and a water spraying hole is formed at the position of the quenching medium water spraying opening.
As a further improvement to the above technical scheme, the induction coil is spirally arranged.
As a further improvement to the above technical solution, the pipe is disposed through the center of the induction coil.
As a further improvement to the technical scheme, the cooling liquid water outlet and the cooling liquid water inlet are in the same direction and are arranged in parallel.
The utility model discloses a technological effect and advantage: the utility model provides a coupler yoke pinhole surface hardening frock through being provided with quenching medium water inlet and water jet, induction coil and induction coil coolant liquid water inlet and delivery port, can be used for coupler yoke quenching technology to handle, improves production efficiency and product quality, satisfies the production needs of enterprise.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the working state of the present invention.
In the figure: 1-quenching medium water inlet; 2-quenching medium water jet; 3-an induction coil;
4-coolant inlet; and 5-a coolant outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a coupler yoke pinhole surface hardening frock as shown in fig. 1-2, including the pipeline, specifically, be provided with quenching medium water inlet 1 in the one end of pipeline, be provided with quenching medium water jet 2 at the other end of pipeline, be provided with induction coil 3 moreover on the pipeline, be provided with coolant liquid delivery port 5 and coolant liquid water inlet 4 on induction coil 3, wherein it is spiral setting that induction coil 3 is to explain, and the pipeline runs through induction coil 3 center setting.
In the above embodiment, it should be further described that the pipe is L-shaped, and the water spraying holes are disposed at the quenching medium water spraying ports 2, and it should be further described that the coolant water outlet 5 and the coolant water inlet 4 are oriented in the same direction and are disposed in parallel.
Finally, the coupler yoke frame pin hole surface quenching tool provided by the application can be used for coupler yoke quenching process treatment by arranging a quenching medium water inlet and a water spray nozzle, an induction coil and an induction coil cooling liquid water inlet and a water outlet, so that the production efficiency and the product quality are improved, and the production requirements of enterprises are met.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a coupler yoke pinhole surface hardening frock which characterized in that: the quenching medium water inlet device comprises a pipeline, wherein a quenching medium water inlet (1) is formed in one end of the pipeline, a quenching medium water spray nozzle (2) is formed in the other end of the pipeline, an induction coil (3) is arranged on the pipeline, and a cooling liquid water outlet (5) and a cooling liquid water inlet (4) are formed in the induction coil (3).
2. The coupler tail frame pin hole surface quenching tool according to claim 1, characterized in that: the pipeline is arranged in an L shape, and a water spraying hole is arranged at the position of the quenching medium water spraying opening (2).
3. The coupler tail frame pin hole surface quenching tool according to claim 1, characterized in that: the induction coil (3) is spirally arranged.
4. The coupler tail frame pin hole surface quenching tooling as claimed in claim 1, 2 or 3, is characterized in that: the pipeline penetrates through the center of the induction coil (3).
5. The coupler tail frame pin hole surface quenching tool according to claim 1, characterized in that: the cooling liquid water outlet (5) and the cooling liquid water inlet (4) are in the same direction and are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022136950.0U CN213570604U (en) | 2020-09-25 | 2020-09-25 | Coupler yoke pinhole surface quenching frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022136950.0U CN213570604U (en) | 2020-09-25 | 2020-09-25 | Coupler yoke pinhole surface quenching frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213570604U true CN213570604U (en) | 2021-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022136950.0U Active CN213570604U (en) | 2020-09-25 | 2020-09-25 | Coupler yoke pinhole surface quenching frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213570604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113755669A (en) * | 2021-10-25 | 2021-12-07 | 南京中盛铁路车辆配件有限公司 | Railway wagon coupler tail frame pin hole induction quenching device and method of superaudio power supply |
-
2020
- 2020-09-25 CN CN202022136950.0U patent/CN213570604U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113755669A (en) * | 2021-10-25 | 2021-12-07 | 南京中盛铁路车辆配件有限公司 | Railway wagon coupler tail frame pin hole induction quenching device and method of superaudio power supply |
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