CN216786199U - Pin bush periphery quenching device - Google Patents

Pin bush periphery quenching device Download PDF

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Publication number
CN216786199U
CN216786199U CN202220250852.6U CN202220250852U CN216786199U CN 216786199 U CN216786199 U CN 216786199U CN 202220250852 U CN202220250852 U CN 202220250852U CN 216786199 U CN216786199 U CN 216786199U
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China
Prior art keywords
ring
heating
effective
circle
annular
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CN202220250852.6U
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Chinese (zh)
Inventor
曹优武
王贝
徐轲
陈元锋
刘阳
黄爽
张毅
李东方
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Xuzhou Xugong Caterpillar Base Plate Co ltd
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Xuzhou Xugong Caterpillar Base Plate Co ltd
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Priority to CN202220250852.6U priority Critical patent/CN216786199U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/25Process efficiency

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Abstract

The utility model belongs to the technical field of quenching equipment, and particularly relates to a pin bush periphery quenching device which comprises an effective heating ring and a water spraying ring, wherein the effective heating ring comprises an upper heating ring and a lower heating ring which are coaxially and serially arranged in the vertical direction, the water spraying ring is positioned right below the effective heating ring and is connected with a connecting plate positioned above the effective heating ring, the effective heating ring is connected with a busbar, and the busbar is also connected with the connecting plate. What the effective circle of heating adopted of this application is the double ring structure, for the effective circle of heating of current single circle form, the heating efficiency of this application is high, and the energy saving improves the beat of production. The utility model provides an effective circle of heating and water spray ring are relatively independent, simple structure, and it is very convenient to make the maintenance.

Description

Pin bush periphery quenching device
Technical Field
The utility model belongs to the technical field of quenching equipment, and particularly relates to a pin bush periphery quenching device.
Background
The vertical scanning quenching inductor for the periphery of the pin bush in the prior art is generally of a single-turn induction heating and water spraying integrated structure, can quench the periphery of the pin bush, but is low in heating efficiency, complex in inductor structure and difficult to manufacture and maintain.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the quenching device for the periphery of the pin bush, which adopts a structure that the heating effective ring and the water spraying ring are separated, the heating effective ring is of a double-ring structure, the heating efficiency is high, the heating effective ring and the water spraying ring are relatively independent, the structure is simple, and the manufacture and the maintenance are very convenient.
The utility model is realized by the following technical scheme: the utility model provides a round pin cover periphery guenching unit, includes effective circle of heating and water spray ring, the effective circle of heating includes heating ring and lower heating ring, goes up heating ring and heating ring coaxial series arrangement down in vertical direction, the water spray ring is located the effective circle of heating under and is connected with the connecting plate that is located the effective circle of heating top, the effective circle of heating is connected with the busbar, and the busbar still is connected with the connecting plate.
Furthermore, magnetizers are uniformly distributed on the annular ring of the upper heating ring and the annular ring of the lower heating ring.
Furthermore, the magnetizer on the upper heating ring annular ring and the magnetizer on the lower heating ring annular ring are provided with three groups, and the three groups of magnetizers on the upper heating ring and the three groups of magnetizers of the lower heating ring are uniformly arranged on one side far away from the busbar.
Further, the water spray ring comprises an annular water pipe, a water spray hole with a water spray nozzle facing downwards 45 degrees and arranged on the inner side of the annular water pipe is arranged, and a water inlet connector is arranged on the outer side of the water pipe.
Further, the water inlet connectors are provided with two, and the two water inlet connectors are symmetrically arranged on the outer side of the ring of the water pipe.
Furthermore, the outside of water pipe still the symmetry is equipped with two engaging lugs, and every engaging lug all is through a connecting rod and connecting plate swing joint.
Furthermore, the busbar is L-shaped, one side of the busbar is connected with the heating effective ring, and the other side of the busbar is connected with the connecting plate.
The utility model has the beneficial effects that: the effective circle of heating of this application adopts is the double ring structure to have the magnetizer, for the effective circle of heating of current single circle form, the heating efficiency of this application is high, and the energy saving improves the production beat. The utility model provides an effective circle of heating and water spray ring are relatively independent, simple structure, and it is very convenient to make the maintenance.
Drawings
FIG. 1 is a schematic plan view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
in the figure, 1, a heating effective ring, 1-1, an upper heating ring, 1-2, a lower heating ring, 2, a magnetizer, 3, a water spraying ring, 3-1, a water pipe, 3-2, a water spraying hole, 3-3, a water inlet connector, 3-4, a connecting lug, 3-5, a connecting rod, 4, a busbar, 5 and a connecting plate.
Detailed Description
The utility model is further illustrated below with reference to the figures and examples.
As shown in fig. 1 and 2, a pin bush outer periphery hardening apparatus includes a heating effective ring 1 for heating a workpiece and a water spray ring 3 for liquid-jet hardening the workpiece. The heating effective ring 1 comprises an upper heating ring 1-1 and a lower heating ring 1-2, the upper heating ring 1-1 and the lower heating ring 1-2 are coaxially and serially arranged in the vertical direction, the upper heating ring 1-1 and the lower heating ring 1-2 are in conductive connection, and the heating effective ring 1 is fixed on a busbar 4.
As shown in fig. 1 and 2, the water spray ring 3 is located right below the effective heating ring 1 and is connected to a connecting plate 5 located above the effective heating ring 1, the effective heating ring 1 is connected to a bus bar 4, and the bus bar 4 is further connected to the connecting plate 5. Specifically, the water spraying ring 3 comprises an annular water pipe 3-1, the annular inner side of the water pipe 3-1 is provided with water spraying holes 3-2 with water spraying nozzles facing downwards at 45 degrees, the outer side of the water pipe 3-1 is provided with water inlet connectors 3-3, the water inlet connectors 3-3 are used for being connected with an external liquid source and conducting quenching liquid into the water pipe 3-1, the number of the water inlet connectors 3-3 is two, the two water inlet connectors 3-3 are symmetrically arranged on the annular outer side of the water pipe 3-1, and when the quenching device is used, the water spraying holes 3-2 arranged in the annular shape on the water pipe 3-1 can obtain enough hydraulic pressure to spray the quenching liquid onto a workpiece to quench the workpiece. Two connecting lugs 3-4 are symmetrically arranged on the outer side of the water pipe 3-1, and each connecting lug 3-4 is movably connected with a connecting plate 5 through a connecting rod 3-5. Further, the busbar 4 is L-shaped, one side of the busbar 4 is connected with the heating effective ring 1, the other side of the busbar 4 is connected with the connecting plate 5, and meanwhile, when the heating effective ring works, the side of the busbar 4 connected with the connecting plate 5 is also connected with the equipment support. As shown in fig. 2, the connecting plate 5 is convex, the wider end of the connecting plate 5 is symmetrically connected with connecting rods 3-5, the ends of the connecting rods 3-5 are provided with threads, and the connecting rods 3-5 are fixed on the connecting plate 5 through nuts, so that the water spraying ring 3 and the connecting plate 5 are fixed. While the narrower end of the connecting plate 5 will be fixed to the busbar 4.
As an improvement of this embodiment, as shown in fig. 2, magnetizers 2 are uniformly distributed on the annular ring of the upper heating ring 1-1 and the annular ring of the lower heating ring 1-2, and the magnetizers 2 are fixed on the annular ring of the effective heating ring 1 in a clamping manner. Furthermore, three groups of magnetizers 2 are arranged on the upper heating ring 1-1 annular ring and the three groups of magnetizers 2 are arranged on the lower heating ring 1-2 annular ring, and the three groups of magnetizers 2 on the upper heating ring 1-1 and the three groups of magnetizers 2 on the lower heating ring 1-2 are uniformly arranged on one side far away from the bus bar 4. After the effective heating ring 1 is electrified, the workpiece positioned in the middle of the effective heating ring 1 is heated by eddy current, and the magnetizer 2 is additionally arranged on the effective heating ring 1, so that the heating effect on the workpiece is enhanced, and the heating efficiency is improved.
The working process of this application does, and effective circle 1 to the heating is circular to the circular telegram, by the effective circle 1 internal rotation of machine centre gripping work piece in the heating, and the guenching unit moves from top to bottom to make the work piece be heated evenly, the water spray circle then sprays the cooling to the work piece, and the limit heats the limit and quenches, thereby realizes that the work piece scans the quenching fast.

Claims (7)

1. A pin bushing periphery guenching unit which characterized in that: including heating effective circle (1) and water spray ring (3), heating effective circle (1) is including heating circle (1-1) and heating circle (1-2) down, goes up heating circle (1-1) and heating circle (1-2) is arranged in the coaxial series connection in vertical direction down, water spray ring (3) are located heating effective circle (1) under and are connected with connecting plate (5) that are located heating effective circle (1) top, heating effective circle (1) is connected with busbar (4), and busbar (4) still are connected with connecting plate (5).
2. The pin boss peripheral quenching apparatus as claimed in claim 1, wherein: magnetizers (2) are uniformly distributed on the annular ring of the upper heating ring (1-1) and the annular ring of the lower heating ring (1-2).
3. The pin boss outer periphery hardening apparatus as set forth in claim 2, wherein: the magnetizer (2) on the upper heating ring (1-1) annular ring and the magnetizer (2) on the lower heating ring (1-2) annular ring are provided with three groups, and the three groups of magnetizers (2) on the upper heating ring (1-1) and the three groups of magnetizers (2) of the lower heating ring (1-2) are uniformly arranged on one side far away from the busbar (4).
4. The pin boss peripheral quenching apparatus as claimed in claim 1, wherein: the water spray ring (3) comprises an annular water pipe (3-1), the annular inner side of the water pipe (3-1) is provided with a water spray hole (3-2) with a water spray nozzle facing downwards at an angle of 45 degrees, and the outer side of the water pipe (3-1) is provided with a water inlet connector (3-3).
5. The pin boss outer periphery quenching apparatus as recited in claim 4, wherein: the number of the water inlet connectors (3-3) is two, and the two water inlet connectors (3-3) are symmetrically arranged on the annular outer side of the water pipe (3-1).
6. The pin boss peripheral quenching apparatus as claimed in claim 4, wherein: two connecting lugs (3-4) are symmetrically arranged on the outer side of the water pipe (3-1), and each connecting lug (3-4) is movably connected with the connecting plate (5) through a connecting rod (3-5).
7. The pin boss peripheral quenching apparatus as claimed in claim 1, wherein: the bus bar (4) is L-shaped, one side edge of the bus bar (4) is connected with the heating effective ring (1), and the other side edge of the bus bar (4) is connected with the connecting plate (5).
CN202220250852.6U 2022-02-07 2022-02-07 Pin bush periphery quenching device Active CN216786199U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220250852.6U CN216786199U (en) 2022-02-07 2022-02-07 Pin bush periphery quenching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220250852.6U CN216786199U (en) 2022-02-07 2022-02-07 Pin bush periphery quenching device

Publications (1)

Publication Number Publication Date
CN216786199U true CN216786199U (en) 2022-06-21

Family

ID=82014650

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220250852.6U Active CN216786199U (en) 2022-02-07 2022-02-07 Pin bush periphery quenching device

Country Status (1)

Country Link
CN (1) CN216786199U (en)

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