CN216550571U

CN216550571U - Cooling device after bar production quenching

Info

Publication number: CN216550571U
Application number: CN202121896768.3U
Authority: CN
Inventors: 林宇; 范世雄; 计剑平; 陈丕锦
Original assignee: Yunnan Yuxi Yukun Iron and Steel Group Co Ltd
Current assignee: Yunnan Yuxi Yukun Iron and Steel Group Co Ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-05-17
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a cooling device for bar production after quenching, which comprises a first fixing frame, a working box, a cleaning box and a cooling mechanism, wherein the first fixing frame is a stainless steel rectangular frame, the upper part of the first fixing frame is provided with a first fixing plate and the working box connected with the first fixing plate, the cooling mechanism is arranged in the working box and comprises a diversion pump, a cooling ring, a spraying ring, a fixing ring and a feed inlet, the two ends of the cooling ring are provided with open cylindrical cavity structures, the inner part of the cooling ring is provided with the fixing ring and the fixing ring connected with the fixing ring, the upper part of the cooling ring is provided with a second fixing plate, and the feed inlet in the upper part of the second fixing plate is connected with the diversion pump through a pipeline. The bar cooling device is used for solving the problems that the conventional bar cooling device cannot realize continuous work and is low in practicability.

Description

Cooling device after bar production quenching

Technical Field

The utility model belongs to the technical field of fine steel preparation, and particularly relates to a cooling device for bar production after quenching.

Background

Quenching is an important component in the heat treatment process, and is a heat treatment process for heating a metal workpiece to austenitizing temperature, preserving heat for a certain time, and then cooling at a cooling speed higher than a critical cooling speed to obtain a non-diffusion type transformation structure. The existing bar needs to be quenched in the production process, and is cooled by cooling equipment after quenching, so that the quality of metal is improved, the existing bar quenching equipment can only be used in a quenching tank independently, and cannot be matched with a production line for use, and continuous work is realized, so that the practicability is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cooling device for bar production after quenching, which solves the problems that the conventional bar cooling equipment cannot realize continuous work and is low in practicability.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a cooling device after bar production quenching, includes first mount, work box, clean case and cooling body, first mount is stainless steel rectangle frame, and first mount upper portion is provided with first fixed plate and the work box that is connected with first fixed plate, the work box inside is provided with cooling body, cooling body includes guide pump, cooling ring, spray ring, solid fixed ring and feed inlet, cooling ring both ends open-ended cylinder cavity body structure, and the cooling ring inside is provided with solid fixed ring and the solid fixed ring that is connected with solid fixed ring, and cooling ring upper portion is provided with the second fixed plate, and second fixed plate upper portion feed inlet is connected with the guide pump through the pipeline.

Furthermore, the fixed ring is connected with the fixed guide slot on the inner wall of the cooling ring, the fixed ring is provided with a plurality of guide pipes in butt joint with the spray ring, and the guide pipes are distributed annularly.

Furthermore, a fixed support is arranged in the working box, and auxiliary wheels which are symmetrically arranged are arranged in the fixed support.

Further, a rectangular diversion trench is arranged at the bottom of the first fixing plate, the rectangular diversion trench is of a rectangular cavity structure with an upper opening, and a sieve plate is arranged at the opening of the rectangular diversion trench.

Further, the lower part of the rectangular diversion trench is connected with a diversion port on the upper part of the cleaning box through a diversion pipe, the cleaning box is fixedly arranged on the base, and a discharge port is formed in the cleaning box.

Further, the clean case is the rectangular cavity body structure, and clean incasement portion is provided with the screen cloth and is located the guiding gutter of screen cloth lower part, and the guiding gutter is extended from a left side to the right side and is highly progressively decreased in proper order.

Compared with the prior art, the utility model has at least one of the following beneficial effects:

1. the upper portion of the first fixing frame is provided with the working box, the fixing support is arranged in the working box, the bars can be guided into the working box through the auxiliary wheel on the upper portion, the bar is subjected to spraying cooling treatment by matching with the spraying ring and the fixing ring inside the cooling ring, the bars are gathered through the rectangular diversion trench at the bottom, and the bars are guided into the cleaning box to be purified.

2. The inside screen cloth that is provided with of cleaning box will spray and carry out the sedimentation after the screen cloth screening and handle, and discharge after deposiing through a plurality of precipitation tanks realizes cyclic utilization.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a schematic view of a part of the structure of the purification box of the present invention.

FIG. 3 is a schematic view of a cooling ring structure according to the present invention.

In the figure: 1-a first fixing frame, 2-a first fixing plate, 3-a cooling ring, 5-a fixing support, 6-an auxiliary wheel, 7-a guide pump, 8-a rectangular guide groove, 9-a base, 10-a cleaning box, 11-a screen, 12-a guide groove, 13-a guide opening, 14-a discharge opening, 15-a second fixing plate, 16-an upper feed opening, 17-a fixing guide groove, 18-a fixing ring, 19-a spray ring and 20-a working box.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the following description is taken in conjunction with the accompanying drawings

The present invention will be described in further detail with reference to examples. It should be understood that the particulars described herein are of particular interest

The examples are given solely for the purpose of illustration and are not intended to be limiting.

In the description of the present invention, it is to be understood that "front, rear, upper, lower, left, right", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner",

the directions or positional relationships indicated by the outer, bottom, top, etc. are generally based on the directions or positions shown in the drawings

Relationships are merely for convenience of description and simplicity of description, and where not otherwise stated, these are

The directional terms do not indicate or imply that the referenced device or element must have a particular orientation or be in a particular direction

Bit construction and operation, and therefore, should not be construed as limiting the scope of the utility model.

Example 1

Referring to fig. 1-3, a cooling device after quenching in bar production comprises a first fixing frame 1, a working box 20, a cleaning box 10 and a cooling mechanism, wherein the first fixing frame 1 is a stainless steel rectangular frame, a first fixing plate 2 and the working box 20 connected with the first fixing plate 2 are arranged on the upper portion of the first fixing frame 1, the cooling mechanism is arranged inside the working box 20 and comprises a diversion pump 7, a cooling ring 3, a spraying ring 19, a fixing ring 18 and a feed port 16, cylindrical cavity structures with openings at two ends of the cooling ring 3 are arranged in the cooling ring 3, the fixing ring 18 and the fixing ring 18 connected with the fixing ring 18 are arranged inside the cooling ring 3, a second fixing plate 15 is arranged on the upper portion of the cooling ring 3, and the feed port 16 on the upper portion of the second fixing plate 15 is connected with the diversion pump 7 through a pipeline; among the above-mentioned scheme, be provided with the work box on first mount upper portion, and the work box is inside to be settled there is the fixed bolster, can be through the supplementary wheel on upper portion with the bar leading-in wherein, the inside spray ring and the solid fixed ring of cooperation cooling ring carry out spray cooling to the bar to gather materials through the rectangle guiding gutter of bottom, realize purification treatment in leading-in clean box with it.

Example 2:

in this embodiment, a fixing ring 18 is further described on the basis of the existing embodiment 1, the fixing ring 18 is connected to a fixing guide groove 17 on the inner wall of the cooling ring 3, and the fixing ring 18 is provided with a plurality of flow guide pipes in butt joint with a spray ring 19, and the flow guide pipes are distributed annularly; fixed ring 18 settles in the fixed guide slot 17 of cooling ring 3, and sets up a plurality of spray ring on the fixed ring 18, can be used for the cooling of inside rod to spray the processing, adopts the annular mode that sprays, and the cooling homogeneity is stronger to can be through the work efficiency of equipment.

Example 3:

the present embodiment is further described on the basis of the prior embodiment 1, in which the working box 20 is provided with a fixed bracket 5 inside, and the fixed bracket 5 is provided with symmetrically arranged auxiliary wheels 6 inside; the auxiliary wheel 6 can be matched with a quenching box on a production line for use, so that the auxiliary feeding and the practicability of the equipment are improved.

Example 4:

in this embodiment, a first fixing plate 2 is further described on the basis of the existing embodiment 1, a rectangular diversion trench 8 is arranged at the bottom of the first fixing plate 2, the rectangular diversion trench 8 is a rectangular hollow cavity structure with an opening at the upper part, and a sieve plate is arranged at the opening of the rectangular diversion trench 8; the lower part of the rectangular diversion trench 8 is connected with a diversion port 13 at the upper part of the cleaning box 10 through a diversion pipe, the cleaning box 10 is fixedly arranged on the base 9, and a discharge port 14 is arranged on the cleaning box 10; the inside screen cloth that is provided with of cleaning box will spray and carry out the sedimentation after the screen cloth screening to handle, and discharge after deposiing through a plurality of precipitation tanks realizes cyclic utilization.

Example 5:

in this embodiment, a cleaning tank 10 is further described on the basis of the existing embodiment 1, the cleaning tank 10 has a rectangular hollow structure, a screen 11 and a diversion trench 12 located at the lower part of the screen 11 are arranged inside the cleaning tank 10, and the diversion trench 12 sequentially decreases in height from left to right; the cleaning box adopts a plurality of guiding gutters to set up, can be used for the sediment of cooling water to carry out circulative cooling through deposiing many times and use.

The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. In a further aspect of the present invention,

when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the purview of other ones of the embodiments

It is also within the scope of the present invention for the embodiment to embody such feature, structure, or characteristic.

Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a cooling device after bar production quenching, includes first mount (1), work box (20), clean case (10) and cooling body, its characterized in that: the first fixing frame (1) is a stainless steel rectangular frame, a first fixing plate (2) and a working box (20) connected with the first fixing plate (2) are arranged on the upper portion of the first fixing frame (1), a cooling mechanism is arranged inside the working box (20), the cooling mechanism comprises a flow guide pump (7), a cooling ring (3), a spraying ring (19), a fixing ring (18) and a feed inlet (16), the two ends of the cooling ring (3) are open, the fixing ring (18) and the fixing ring (18) connected with the fixing ring (18) are arranged inside the cooling ring (3), a second fixing plate (15) is arranged on the upper portion of the cooling ring (3), the feed inlet (16) on the upper portion of the second fixing plate (15) is connected with the flow guide pump (7) through a pipeline, the fixing ring (18) is connected with a fixing guide groove (17) on the inner wall of the cooling ring (3), and the fixed ring (18) is provided with a plurality of guide pipes which are butted with the spray ring (19) and are distributed annularly.

2. The cooling device after quenching in bar production according to claim 1, characterized in that: a fixing support (5) is arranged in the working box (20), and auxiliary wheels (6) which are symmetrically arranged are arranged in the fixing support (5).

3. The cooling device after quenching in bar production according to claim 1, characterized in that: the bottom of the first fixing plate (2) is provided with a rectangular guide groove (8), the rectangular guide groove (8) is of a rectangular cavity structure with an upper opening, and a sieve plate is arranged at the opening of the rectangular guide groove (8).

4. The cooling device after quenching in bar production according to claim 3, characterized in that: the lower part of the rectangular guide groove (8) is connected with a guide opening (13) on the upper part of the cleaning box (10) through a guide pipe, the cleaning box (10) is fixedly arranged on the base (9), and a discharge hole (14) is formed in the cleaning box (10).

5. The cooling device after quenching in bar production according to claim 1, characterized in that: the cleaning box (10) is of a rectangular cavity structure, the screen (11) and the diversion trench (12) located at the lower part of the screen (11) are arranged inside the cleaning box (10), and the diversion trench (12) is sequentially decreased in height from left to right in an extending mode.