Quenching and cooling device for wear-resistant steel ball machining

Abstract

The utility model relates to the technical field of wear-resistant steel ball processing, in particular to a quenching cooling device for wear-resistant steel ball processing, which comprises a shell, a cooling tank is arranged at the upper end of the shell, a cavity is arranged in the shell, and a plurality of holes are arranged between the cavity and the cooling tank; the two vertical plates and the side wall of the sliding block are rotationally connected with column bodies, and a cylinder is fixedly connected between the ends of the two column bodies. The lower section of the middle of the cylinder moves into the cooling groove, cooling liquid in the cooling groove makes contact with the wear-resistant steel balls in the cylinder through the mesh holes in the lower section of the middle of the cylinder, preliminary cooling is started, cooling liquid in the cavity is sprayed out through the multiple obliquely-formed holes, and meanwhile the wear-resistant steel balls in the cavity are cooled out through the obliquely-formed holes. And the quenched wear-resistant steel balls are further rapidly cooled through the rotating cooling liquid, and the quenched wear-resistant steel balls can rapidly reach the required cooling temperature through the dual effects of primary cooling and rotating flow cooling, so that the quenching quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wear -resistant steel ball processing technical field especially relates to a quenching cooling device for wear -resistant steel ball processing. BACKGROUND

[0002] The quenching cooling device for wear -resistant steel ball processing is a device specially designed for the quenching cooling link in the wear -resistant steel ball processing process. Its main purpose is to rapidly cool after the wear -resistant steel ball is heat treated (such as heated to a certain temperature), to improve the hardness, wear resistance and service life of the wear -resistant steel ball.

[0003] The existing quenching cooling device for wear -resistant steel ball processing mostly adopts only one cooling mode, such as simple soaking, spraying or natural cooling, which will increase the residence time of the wear -resistant steel ball in the quenching process, and thus affect the production efficiency and product quality. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a quenching cooling device for wear -resistant steel ball processing, which realizes the effect of improving the rapid cooling efficiency of the quenched wear -resistant steel ball, to solve the problem of poor cooling efficiency of the quenched wear -resistant steel ball in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A quenching cooling device for wear -resistant steel ball processing, comprising a shell, a cooling tank is arranged on the upper end of the shell, a cooling cavity is arranged in the shell, a slot hole is arranged between the cooling cavity and the cooling tank, a water pump is arranged on the top of the cooling cavity, a cavity is arranged in the shell, a plurality of hole holes are arranged between the cavity and the cooling tank, the hole holes are arranged obliquely, and the output end of the water pump is communicated with the cavity.

[0007] Preferably, a plurality of refrigerators are arranged through the side wall of the shell, the plurality of refrigerators are arranged equidistantly, and the refrigeration end of the refrigerator is located in the interior of the cooling cavity.

[0008] Preferably, a slot is arranged on the upper end of the shell, a protective pad is arranged on the bottom of the slot, and the slot is located on one side of the cooling tank.

[0009] Preferably, a chamber is arranged in the shell, a collection frame is slidably connected in the interior of the chamber, the slot is communicated with the chamber, and the collection frame is slidably connected through the side wall of the shell.

[0010] Preferably, one of the vertical plate upper end is fixedly connected with a motor, one of the sliding groove is rotatably connected with a screw rod, the screw rod upper end is fixedly connected with the motor output end, and the screw rod is threadedly connected with one of the sliding blocks.

[0011] Preferably, one of the sliding blocks is rotatably connected with a gear, one of the columns is fixedly connected with the gear, one of the sliding block side walls is provided with a groove, and one of the sliding groove inner walls is fixedly connected with a rack.

[0012] Compared with the prior art, the advantages of the present application are that:

[0013] 1. The operator transports the quenched wear-resistant steel ball to the inside of the cylinder column, drives the screw rod to rotate through the motor, makes one of the sliding blocks slide downward in one of the sliding grooves, and makes the cylinder column slide downward through one of the columns driven by one of the sliding blocks, so that the middle lower section of the cylinder column moves to the inside of the cooling tank, the cooling liquid in the cooling tank contacts the wear-resistant steel ball in the inside of the cylinder column through the mesh holes in the middle lower section of the cylinder column, and the quenched wear-resistant steel ball is preliminarily cooled, the cooled cooling liquid in the cooling cavity is transported to the inside of the cavity through the water pump, and the cooling in the cavity is sprayed out through the plurality of inclined holes, and the sprayed cooling liquid is rotated through the inclined holes, so that the quenched wear-resistant steel ball is further rapidly cooled through the rotating cooling liquid, and the quenched wear-resistant steel ball can reach the required cooling temperature more quickly through the double effects of the preliminary cooling and the rotating flow cooling, thereby improving the quenching quality.

[0014] 2. In the process that one of the sliding blocks slides upward, the rack slides to the inside of the groove, at this time, the rack is engaged with the gear, the gear drives one of the columns to rotate with the continuous sliding of one of the sliding blocks, one of the columns drives the cylinder column to rotate, the other column rotates with the rotation of the cylinder column, one of the sliding blocks slides upward to the vertex, the cylinder column is inclined to the appropriate angle through the rotation, the wear-resistant steel ball in the inside of the cylinder column rolls out from the inside of the cylinder column through the inclination of the cylinder column, falls into the notch, rolls to the collecting frame in the inside of the cavity through the inclined surface at the bottom of the notch, and the quenched and cooled wear-resistant steel ball is collected and processed through the collecting frame, so that the quenched and cooled wear-resistant steel ball is collected conveniently, manual picking or carrying is not needed, and the production efficiency is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view of the external structure of the quenched and cooled device for wear-resistant steel ball processing.

[0016] Figure 2 It is a rear view of the external structure of the quenched and cooled device for wear-resistant steel ball processing.

[0017] Figure 3 A front view cross-sectional structure schematic diagram of the quenching and cooling device for wear-resistant steel ball processing is provided.

[0018] Figure 4 A side view cross-sectional structure schematic diagram of the quenching and cooling device for wear-resistant steel ball processing is provided.

[0019] Figure 5 A top view cross-sectional structure schematic diagram of the quenching and cooling device for wear-resistant steel ball processing is provided.

[0020] In the figure: 001 shell, 101 cooling tank, 102 cooling cavity, 103 slot hole, 104 refrigerator, 105 water pump, 106 cavity, 107 hole, 108 slot, 109 chamber, 110 collection frame, 002 vertical plate, 201 sliding groove, 202 sliding block, 203 column, 204 cylinder, 205 motor, 206 screw rod, 207 gear, 208 groove, 209 rack. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0022] REFERENCE Figures 1-5The utility model provides a kind of quenching cooling device for wear-resistant steel ball processing, including shell 001, cooling groove 101 is provided on the upper end of shell 001, cooling cavity 102 is provided in the inside of shell 001, slot hole 103 is provided between cooling cavity 102 and cooling groove 101, water pump 105 is provided in the top of cooling cavity 102, cavity 106 is provided in the inside of shell 001, a plurality of hole 107 is provided between cavity 106 and cooling groove 101, hole 107 is obliquely arranged, and the output end of water pump 105 is communicated with cavity 106;Two vertical boards 002 are arranged on the upper end of shell 001, and sliding groove 201 is arranged on the side wall of vertical board 002, sliding block 202 is slidably connected in the inside of sliding groove 201, column body 203 is rotatably connected on the side wall of sliding block 202, and cylinder 204 is fixedly connected between the end of two column bodies 203, and the lower segment of the middle part of cylinder 204 is arranged as mesh, the oblique direction of hole 107 is consistent, and the quenched wear-resistant steel ball is conveyed to the inside of cylinder 204 by operator, the quenched wear-resistant steel ball is loaded by cylinder 204, and the quenched wear-resistant steel ball is located in the lower segment of the middle part of cylinder 204, then sliding block 202 slides downwards in the inside of sliding groove 201, sliding block 202 drives cylinder 204 to slide downwards by column body 203, so that the lower segment of the middle part of cylinder 204 moves to the inside of cooling groove 101, the cooling liquid in the inside of cooling groove 101 contacts the wear-resistant steel ball in the inside of cylinder 204 through the mesh of the lower segment of the middle part of cylinder 204, and preliminary cooling is started, the cooled cooling liquid in the inside of cooling cavity 102 is conveyed to the inside of cavity 106 by water pump 105, and then the cooling in the inside of cavity 106 is sprayed out through a plurality of obliquely arranged holes 107, the sprayed cooling liquid is rotated by the obliquely arranged holes 107, the quenched wear-resistant steel ball is further rapidly cooled by the rotating cooling liquid, the heat-exchanged cooling liquid in the inside of cooling groove 101 flows to the inside of cooling cavity 102 through slot hole 103, and then the heat-exchanged cooling liquid can rapidly flow to the inside of cooling cavity 102 for recooling by the suction of water pump 105.

[0023] A plurality of refrigerators 104 are arranged through the side wall of shell 001, and the refrigerators 104 are equidistantly arranged, and the refrigeration end of refrigerator 104 is located in the inside of cooling cavity 102, so that the cooling liquid in the inside of cooling cavity 102 is cooled by refrigerator 104.

[0024] Groove 108 is arranged on the upper end of shell 001, and protective pad is arranged on the inner bottom of groove 108, and groove 108 is located on one side of cooling groove 101, so that the quenched wear-resistant steel ball is buffered and protected by the protective pad on the inner bottom of groove 108.

[0025] The shell 001 is internally provided with a chamber 109, the collecting frame 110 is slidably connected in the chamber 109, the slot 108 is communicated with the chamber 109, the collecting frame 110 is slidably connected with the side wall of the shell 001, the wear-resistant steel ball in the slot 108 rolls to the inside of the collecting frame 110 in the chamber 109 through the inclined surface at the bottom of the slot 108, and the wear-resistant steel ball after quenching and cooling is collected and treated in the collecting frame 110.

[0026] The upper end of one of the vertical plates 002 is fixedly connected with a motor 205, and a screw rod 206 is rotatably connected in one of the sliding grooves 201; the upper end of the screw rod 206 is fixedly connected with the output end of the motor 205, and the screw rod 206 is threadedly connected with one of the sliding blocks 202; the motor 205 drives the screw rod 206 to rotate, so that one of the sliding blocks 202 slides up and down in one of the sliding grooves 201.

[0027] The gear 207 is rotatably connected in one of the sliding blocks 202, one of the column bodies 203 is fixedly connected with the gear 207, the side wall of one of the sliding blocks 202 is provided with the groove 208, the inner wall of one of the sliding grooves 201 is fixedly connected with the rack 209, and in the process that one of the sliding blocks 202 slides upwards, the rack 209 slides into the groove 208; at this time, the rack 209 is engaged with the gear 207, and with the continuous sliding of one of the sliding blocks 202, the gear 207 drives one of the column bodies 203 to rotate, and one of the column bodies 203 drives the cylinder column 204 to rotate, so that the cylinder column 204 is rotated to an inclined angle, and the wear-resistant steel ball in the cylinder column 204 rolls out from the inside of the cylinder column 204 through the inclination of the cylinder column 204.

[0028] In the utility model, the operator conveys the wear-resistant steel ball after quenching to the inside of the cylinder column 204, drives the screw rod 206 to rotate through the motor 205, and makes one of the sliding blocks 202 slide downwards in one of the sliding grooves 201; one of the sliding blocks 202 drives the cylinder column 204 to slide downwards through one of the column bodies 203, and the other column body 203 and the sliding block 202 slide along with the sliding of the cylinder column 204, so that the middle lower section of the cylinder column 204 moves to the inside of the cooling tank 101; the coolant in the cooling tank 101 contacts the wear-resistant steel ball in the inside of the cylinder column 204 through the mesh hole in the middle lower section of the cylinder column 204, and preliminary cooling is started.

[0029] The cooled liquid inside the cooling cavity 102 is pumped by the water pump 105 into the cavity 106, and the cooling liquid inside the cavity 106 is sprayed through the plurality of inclined holes 107, and the sprayed cooling liquid generates a rotating flow through the inclined holes 107, and the quenched wear-resistant steel ball is further rapidly cooled by the rotating cooling liquid, and the heat-exchanged cooling liquid inside the cooling tank 101 flows into the cooling cavity 102 through the tank hole 103, and the heat-exchanged cooling liquid can rapidly flow into the cooling cavity 102 through the refrigerating device 104 for recooling under the cooperation of the suction of the water pump 105.

[0030] After the wear-resistant steel ball is cooled, the screw rod 206 is reversely rotated by the motor 205 to drive the sliding block 202 to slide upward in the sliding groove 201, one of the sliding blocks 202 drives one of the columns 203 to slide upward, and one of the columns 203 drives the cylinder column 204 to move upward until the middle lower section is completely moved out of the cooling tank 101, and in the process, the other column 203 and the sliding block 202 connected thereto also rise with the rising of the cylinder column 204 because the cylinder column 204 is an integral part of the cylinder column 204.

[0031] In the process of upward sliding of one of the sliding blocks 202, the rack 209 slides into the groove 208, and at this time, the rack 209 is engaged with the gear 207, and with the continuous sliding of one of the sliding blocks 202, the gear 207 drives one of the columns 203 to rotate, and one of the columns 203 drives the cylinder column 204 to rotate, and the other column 203 rotates with the rotation of the cylinder column 204, and when one of the sliding blocks 202 slides to the top, the cylinder column 204 is tilted to an appropriate angle, and the wear-resistant steel ball inside the cylinder column 204 is rolled out of the cylinder column 204, and falls into the notch 108, and rolls on the inclined surface at the bottom of the notch 108 to fall into the collecting frame 110 inside the cavity 109, and the quenched and cooled wear-resistant steel ball is collected and processed by the collecting frame 110.

[0032] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A quenching cooling device for processing of wear-resistant steel balls, characterized in that, The shell (001) is provided with a cooling tank (101) at the upper end, a cooling cavity (102) is arranged inside the shell (001), a tank hole (103) is arranged between the cooling tank (101) and the cooling cavity (102), a water pump (105) is arranged at the top of the cooling cavity (102), a cavity (106) is arranged inside the shell (001), a plurality of hole holes (107) are arranged between the cooling tank (101) and the cavity (106), the hole holes (107) are arranged obliquely, and the output end of the water pump (105) is communicated with the cavity (106); Two vertical plates (002) are arranged on the upper end of the shell (001), a sliding groove (201) is arranged on the side wall of the vertical plate (002), a sliding block (202) is slidably connected inside the sliding groove (201), a column (203) is rotatably connected to the side wall of the sliding block (202), and a cylinder (204) is fixedly connected between the ends of the two columns (203). A plurality of refrigerators (104) are arranged through the side wall of the shell (001), the refrigerators (104) are equidistantly arranged, and the refrigeration end of the refrigerator (104) is located inside the cooling cavity (102).

2. The quenching and cooling device for processing wear-resistant steel balls according to claim 1, characterized in that, A slot (108) is arranged at the upper end of the shell (001), a protective pad is arranged at the bottom of the slot (108), and the slot (108) is located on one side of the cooling tank (101).

3. The quenching and cooling device for processing wear-resistant steel balls according to claim 1, characterized in that, A cavity (109) is arranged inside the shell (001), a collection frame (110) is slidably connected inside the cavity (109), the slot (108) is communicated with the cavity (109), and the collection frame (110) is slidably connected with the side wall of the shell (001).

4. The quenching and cooling device for processing wear-resistant steel balls according to claim 3, characterized in that, One of the vertical plates (002) is fixedly connected with a motor (205), one of the sliding grooves (201) is rotatably connected with a screw rod (206), the screw rod (206) is fixedly connected with the output end of the motor (205), and the screw rod (206) is threadedly connected with one of the sliding blocks (202).

5. The quenching and cooling device for processing wear-resistant steel balls according to claim 1, characterized in that, One of the sliding blocks (202) is rotatably connected with a gear (207), one of the columns (203) is fixedly connected with the gear (207), one of the sliding blocks (202) is provided with a groove (208), and one of the sliding grooves (201) is fixedly connected with a rack (209).

6. The quenching and cooling device for processing wear-resistant steel balls according to claim 1, characterized in that, ​

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