Forge piece refined grain heat treatment processing device

Abstract

The utility model relates to the technical field of heat treatment processing, in particular to a forge piece refined grain heat treatment processing device which is mainly used in cooperation with a cooling water tank, an auxiliary water tank, a first circulating pipe, a second circulating pipe and an auxiliary device. The cooling water with increased temperature in the cooling water tank can be conveyed into the auxiliary water tank, and meanwhile, the cooling water in the auxiliary water tank is conveyed into the cooling water tank to cool the forge piece; and on the basis, through the arranged auxiliary device, during circulating cooling work, impurities such as disintegrating slag in the cooling water pond are filtered, chippings and impurities are convenient to clean, the cooling work time is shortened, and then the positive effect on improving the machining efficiency is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat treatment processing technical field, concretely is a kind of forging grain refinement heat treatment processing device. BACKGROUND

[0002] Forging heat treatment processing device is the equipment or device for the heat treatment of forging, and the forging is a metal part formed by the workpiece after forging process, which may need to be heat treated to improve its organizational structure and performance during use. Heat treatment processing usually includes heating, holding and cooling processes, and its purpose is to adjust the internal structure of the metal to improve its mechanical properties, wear resistance, corrosion resistance and other properties. The existing document with publication number CN110523912A discloses a front axle forging heat treatment cooling device, which includes a water pool, a support assembly, a forging body and a cooling assembly. When the forging body needs to be cooled, water is pumped into the cooling tower by the water pump and cooled in the cooling tower. The cooled water is sprayed onto the forging body through the liquid guide pipe and the spray head to cool and cool the forging body, thereby achieving the effect of water cooling.

[0003] The above-mentioned scheme and the prior art have the following problems. When the forging is cooled, large forgings are generally placed in the cooling water pool by the lifting tool for cooling treatment, and the forgings are taken out after cooling. The temperature of the cooling water will also rise during the cooling process, which will affect the subsequent cooling work. Moreover, some use the method of circulating cooling. During the cooling process, impurities such as slag on the forging enter the cooling water pool. Generally, a filter screen is arranged at the opening of the circulating pipe, and there is a lack of corresponding auxiliary components to ensure the stability of the cooling water circulation work, which is easy to cause blockage.

[0004] Therefore, the utility model provides a kind of forging grain refinement heat treatment processing device to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a kind of forging grain refinement heat treatment processing device to solve the problems raised in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of forging grain refinement heat treatment processing device, including cooling water pool, auxiliary water pool and auxiliary device;

[0007] The side wall of the cooling water pool is provided with a first circulating pipe and a second circulating pipe, and the other end of the first circulating pipe and the second circulating pipe is arranged on the auxiliary water pool.

[0008] The first circulating pipe is provided with a first water pump, the second circulating pipe is provided with a second water pump, one end of the first circulating pipe is provided with a water suction pipe, and the water suction pipe is connected with the cooling water pool.

[0009] The water suction pipe is provided with an auxiliary device.

[0010] Preferably, the auxiliary device comprises a loading body, a containing cavity, a pull-out plate body, a first handle, a positioning clamping groove, a blocking baffle, an auxiliary groove, a positioning structure and a loading assembly; the loading body is arranged on the water suction pipe, and the containing cavity is arranged in the loading body and is in communication with the water suction pipe; the pull-out plate body is placed in the containing cavity and is positioned by the positioning structure; and the loading assembly is placed in the containing cavity.

[0011] Preferably, the top end of the pull-out plate body is fixedly provided with the first handle, and the top end side wall of the pull-out plate body is provided with the positioning clamping groove; and the bottom end of the pull-out plate body is fixedly provided with the blocking baffle.

[0012] Preferably, the bottom end face of the blocking baffle is an arc face, and the auxiliary groove is equidistantly arranged on the arc face.

[0013] Preferably, the positioning structure comprises a fixed plate, a positioning threaded pin and a knob; the fixed plate is fixedly arranged on the top end face of the loading body, the positioning threaded pin is threadedly connected in the fixed plate, one end of the positioning threaded pin is fixedly provided with the knob, and the positioning threaded pin is adaptively inserted into the positioning clamping groove.

[0014] Preferably, the loading assembly comprises a pull-out body, a fixed threaded groove, a second handle, a convex plate, a fastening screw, a loading cavity, a limiting clamping groove and a filtering structure; the top end of the pull-out body is fixedly provided with the second handle, the convex plate is fixedly arranged at the side of the pull-out body, the fixed threaded groove is arranged on the top end face of the loading body, the convex plate is fixed by the fastening screw, the loading cavity is arranged in the pull-out body, and the limiting clamping groove is arranged at the one end cavity opening position of the loading cavity.

[0015] Preferably, the filtering structure is arranged in the loading cavity, and the filtering structure comprises a filtering cylinder, a filtering net body, a limiting clamping ring and an auxiliary blocking ring; one end of the filtering cylinder is provided with the filtering net body, the limiting clamping ring is arranged at the other end side position of the filtering cylinder, and the auxiliary blocking ring is arranged on the inner side wall of the filtering cylinder.

[0016] Preferably, the limiting clamping ring is adaptively clamped with the limiting clamping groove.

[0017] Compared with the prior art, the utility model has the advantages of:

[0018] The utility model mainly is through the cooling pond, auxiliary pond, first circulation pipe, second circulation pipe and auxiliary device that set up cooperation use, through the auxiliary pond that sets up, can the water that temperature rises after cooling in cooling pond is transported to auxiliary pond, with this simultaneously the cooling water in auxiliary pond is transported to cooling pond, carries out cooling treatment to forge piece, on this basis through the auxiliary device that sets up, carries out the circulation cooling work time, to the slag and so on impurity of cooling pond carries out filtration, and convenient scrap impurity cleaning, shortens the cooling work time, and then has the positive role to the improvement processing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is right side view of structure connection of the utility model forging heat treatment processing device;

[0020] Figure 2 It is the utility model Figure 1 It is the utility model local structure connection enlarged view;

[0021] Figure 3 It is left side view of structure connection of the utility model forging heat treatment processing device;

[0022] Figure 4 It is the utility model Figure 3 It is the utility model local structure connection enlarged view;

[0023] Figure 5 It is auxiliary device structure connection schematic drawing of the utility model;

[0024] Figure 6 It is the utility model Figure 5 It is the utility model loading body structure connection partial enlarged view;

[0025] Figure 7 It is the utility model Figure 5 It is the utility model pull-out plate body structure connection partial enlarged view;

[0026] Figure 8 It is the utility model pull-out plate body, pull-out body structure connection plan view;

[0027] Figure 9 It is the utility model Figure 8 It is the utility model local structure connection enlarged view;

[0028] Figure 10 It is the utility model pull-out plate body, pull-out body structure connection bottom view;

[0029] Figure 11 It is the utility model Figure 10 It is the utility model local structure connection enlarged view.

[0030] As shown in the figure: cooling pool 1, auxiliary pool 2, first circulating pipe 3, first water pump 4, second circulating pipe 5, second water pump 6, water suction port 7, loading body 801, containing cavity 802, pull plate body 803, first handle 804, positioning clamping groove 805, blocking baffle 806, auxiliary groove 807, fixed plate 901, positioning threaded pin 902, knob 903, pull body 1001, fixed threaded groove 1002, second handle 1003, convex plate 1005, fastening screw 1006, loading cavity 1007, limiting clamping groove 1008, filter cartridge 1101, filter screen body 1102, limiting clamping ring 1103, auxiliary blocking ring 1104. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be described clearly and completely below. All other embodiments obtained by those skilled in the art without creative labor on the basis of the embodiments in the present application belong to the scope of protection of the present application. Embodiment one

[0032] Please refer to Figures 1-11 , the present application provides a technical scheme: a forging grain refinement heat treatment processing device, comprising a cooling pool 1, an auxiliary pool 2 and an auxiliary device; wherein a first circulating pipe 3 and a second circulating pipe 5 are arranged on the side wall of the cooling pool 1, and the other ends of the first circulating pipe 3 and the second circulating pipe 5 are arranged on the auxiliary pool 2; wherein a first water pump 4 is arranged on the first circulating pipe 3, a second water pump 6 is arranged on the second circulating pipe 5, one end of the first circulating pipe 3 is provided with a water suction port 7, and the water suction port 7 is connected with the cooling pool 1; an auxiliary device is arranged on the water suction port 7.

[0033] By arranging the auxiliary pool 2, the water with increased temperature after cooling in the cooling pool 1 can be transported to the auxiliary pool 2, and at the same time, the cooling water in the auxiliary pool 2 is transported to the cooling pool 1, that is, after the forging is cooled, the first water pump 4 and the second water pump 6 are opened at the same time, the first water pump 4 controls the first circulating pipe 3 to pump out the water in the cooling pool 1, so that the water enters the auxiliary pool 2; the second water pump 6 controls the second circulating pipe 5 to pump out the water in the auxiliary pool 2, so that the water enters the cooling pool 1, forming a water circulation; then the first water pump 4 and the second water pump 6 are stopped, and the forging is cooled again, and the cooling water with increased temperature is circulated out again, so as to ensure the cooling effect of the cooling water; the forging is cooled and treated; on the basis, the auxiliary device is arranged, and when the circulation cooling is performed, the impurities such as slag in the cooling pool 1 are filtered, and the debris impurities are convenient to clean. Embodiment two

[0034] On the basis of embodiment one, referenceFigures 4-11 The auxiliary device comprises a loading body 801, a containing cavity 802, a pull-out plate body 803, a first handle 804, a positioning clamping groove 805, a blocking baffle 806, an auxiliary groove 807, a positioning structure and a loading assembly. The loading body 801 is arranged on the water outlet 7, and the containing cavity 802 is arranged in the loading body 801 and is in communication with the water outlet 7. The pull-out plate body 803 is arranged in the containing cavity 802 and is positioned by the positioning structure. The loading assembly is arranged in the containing cavity 802. The top end of the pull-out plate body 803 is fixedly provided with the first handle 804, and the top end side wall of the pull-out plate body 803 is provided with the positioning clamping groove 805. The bottom end of the pull-out plate body 803 is fixedly provided with the blocking baffle 806. The bottom end surface of the blocking baffle 806 is an arc surface, and the arc surface is equidistantly provided with the auxiliary groove 807.

[0035] The positioning structure comprises a fixed plate 901, a positioning threaded pin 902 and a knob 903. The fixed plate 901 is fixedly arranged on the top end surface of the loading body 801, and the positioning threaded pin 902 is threadedly connected in the fixed plate 901. One end of the positioning threaded pin 902 is fixedly provided with the knob 903, and the positioning threaded pin 902 is adaptively inserted into the positioning clamping groove 805.

[0036] The loading assembly comprises a pull-out body 1001, a fixed threaded groove 1002, a second handle 1003, a convex plate 1005, a fastening screw 1006, a loading cavity 1007, a limiting clamping groove 1008 and a filtering structure. The top end of the pull-out body 1001 is fixedly provided with the second handle 1003, and the convex plate 1005 is fixedly arranged at the side of the pull-out body 1001. The fixed threaded groove 1002 is arranged on the top end surface of the loading body 801, and the convex plate 1005 is fixed by the fastening screw 1006. The pull-out body 1001 is provided with the loading cavity 1007, and one end of the loading cavity 1007 is provided with the limiting clamping groove 1008. The loading cavity 1007 is provided with the filtering structure, which comprises a filter cylinder 1101, a filter mesh body 1102, a limiting clamping ring 1103 and an auxiliary blocking ring 1104. One end of the filter cylinder 1101 is provided with the filter mesh body 1102, and the other end of the filter cylinder 1101 is provided with the limiting clamping ring 1103. The inner side wall of the filter cylinder 1101 is provided with the auxiliary blocking ring 1104. The limiting clamping ring 1103 is adaptively clamped with the limiting clamping groove 1008.

[0037] In the embodiment, when the water in the cooling water pool 1 is pumped out, the impurities such as debris are filtered through the filtering structure arranged, when the filter cartridge 1101 needs to be replaced or the filtered debris impurities need to be cleaned, first, the positioning threaded pin 902 is rotated to release the positioning of the pull plate body 803, the pull plate body 803 is pressed down until the blocking baffle 806 blocks the water outlet pipe 7, then the fastening screw 1006 is loosened to release the fixation of the pull body 1001, then the pull body 1001 is pulled out, finally the filter cartridge 1101 in the loading cavity 1007 is taken out, then the replacement or cleaning is carried out, the operation is convenient.

[0038] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A forging grain refinement heat treatment processing device, characterized by: Cooling water pool (1), auxiliary water pool (2) and auxiliary device are included. First circulating pipe (3) and second circulating pipe (5) are arranged on the side wall of cooling water pool (1), and the other ends of first circulating pipe (3) and second circulating pipe (5) are arranged on auxiliary water pool (2). First water pump (4) is arranged on first circulating pipe (3), second water pump (6) is arranged on second circulating pipe (5), one end of first circulating pipe (3) is provided with water suction pipe (7), and water suction pipe (7) is connected with cooling water pool (1). Auxiliary device is arranged on water suction pipe (7).

2. The device for heat treatment of a forged product according to claim 1, characterized in that: The auxiliary device includes a loading body (801), a containing cavity (802), a pull-out plate body (803), a first handle (804), a positioning slot (805), a blocking baffle (806), an auxiliary groove (807), a positioning structure and a loading assembly; the loading body (801) is arranged on the water suction pipe (7), and the containing cavity (802) is arranged in the loading body (801), the containing cavity (802) is in communication with the water suction pipe (7), the pull-out plate body (803) is placed in the containing cavity (802), and the pull-out plate body (803) is positioned by the positioning structure, and the loading assembly is placed in the containing cavity (802).

3. The apparatus for heat treatment of a forged article according to claim 2, wherein: A first handle (804) is fixedly arranged at the top end of the pull-out plate body (803), and a positioning slot (805) is arranged on the top end side wall of the pull-out plate body (803).

4. The apparatus for heat treatment of a forged article according to claim 3, wherein: The bottom end face of the blocking baffle (806) is an arc face, and the auxiliary grooves (807) are equidistantly arranged on the arc face.

5. The apparatus for heat treatment of a forged article according to claim 2, wherein: The positioning structure includes a fixed plate (901), a positioning threaded pin (902) and a knob (903); the fixed plate (901) is fixedly arranged on the top end face of the loading body (801), the positioning threaded pin (902) is threadedly connected in the fixed plate (901), one end of the positioning threaded pin (902) is fixedly provided with the knob (903), and the positioning threaded pin (902) is matched with the positioning slot (805) and is inserted.

6. The apparatus for heat treatment of a forged article according to claim 2, wherein: The loading assembly includes a pull-out body (1001), a fixed threaded groove (1002), a second handle (1003), a convex plate (1005), a fastening screw (1006), a loading cavity (1007), a limiting slot (1008) and a filtering structure; the second handle (1003) is fixedly arranged at the top end of the pull-out body (1001), the convex plate (1005) is fixedly arranged at the side of the pull-out body (1001), the fixed threaded groove (1002) is arranged on the top end face of the loading body (801), the convex plate (1005) is fixed by the fastening screw (1006), the loading cavity (1007) is arranged in the pull-out body (1001), and the limiting slot (1008) is arranged at the one end cavity opening position of the loading cavity (1007).

7. The apparatus for heat treatment of a forged article according to claim 6, wherein: The loading cavity (1007) is provided with a filter structure, which comprises a filter cylinder (1101), a filter screen body (1102), a limiting snap ring (1103) and an auxiliary blocking ring (1104); one end of the filter cylinder (1101) is provided with the filter screen body (1102), the other end side position of the filter cylinder (1101) is provided with the limiting snap ring (1103), and the inner side wall of the filter cylinder (1101) is provided with the auxiliary blocking ring (1104).

8. The apparatus for heat treatment of a forged article according to claim 7, wherein: The limiting snap ring (1103) is matched and connected with the limiting snap groove (1008).

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