Cooling equipment for coupling heat treatment

Abstract

The utility model is applicable to the technical field of coupling heat treatment, and provides a cooling device for coupling heat treatment, which comprises a cooling box, a mounting rod is arranged at the central position in the cooling box, and the bottom end of the mounting rod is rotatably mounted at the inner bottom of the cooling box. The top end of the mounting rod penetrates through the top end of the cooling box and is connected to the output shaft end of the motor, the side wall of the mounting rod is sleeved with at least two layers of mounting rings, the side wall of each mounting ring is connected with a placement seat through a plurality of connecting plates, and a plurality of through holes are formed in the bottom of each placement seat; a fixing assembly is arranged in each placing seat, and a cooling assembly and a cleaning assembly are oppositely arranged on the left and right sides of the cooling box respectively; and the cleaning circulating mechanism feeds clean water into the cleaning spray head through a pipeline to spray the clean water on the coupler workpiece, so that the coupler workpiece is cleaned, residual cooling liquid on the coupler workpiece is washed away, and the cleanliness of the coupler workpiece is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat treatment of couplings, and in particular relates to a cooling device used for heat treatment of couplings. Background Art

[0002] A coupling is a device that connects two shafts, or a shaft and a rotating part, allowing them to rotate together during motion and power transmission and remain in place under normal circumstances. It is also sometimes used as a safety device to prevent the connected parts from being overloaded, providing overload protection.

[0003] The Chinese utility model patent with announcement number CN219079599U discloses a cooling device for heat treatment of couplings, including a device bin body, a bin cover plate provided on the top of the device bin body, a special motor provided on the top of the bin cover plate, and a motor rotating shaft provided under the special motor; by setting up relevant devices, the user opens the bin cover plate, hangs the coupling workpiece on the spoon-shaped support rod, and the special motor drives the coupling workpiece to rotate in the device bin body, and operates the water circulation cooling device so that the cooling water is transported into the device bin body through the water pipe and sprayed onto the coupling workpiece through the sprinkler head, which can better achieve the cooling effect. The sprayed water is filtered through the cooling water filter outlet and discharged into the water circulation cooling device, and is cooled by the water circulation cooling device to achieve the effect of recycling water resources.

[0004] However, the above utility model patent still has some shortcomings:

[0005] During the use of the above-mentioned utility model patent, after the cooling water flushes and cools the coupling workpiece, the dust and other impurities on the coupling workpiece will be recovered into the water circulation cooling device together with the cooling water. As the coupling workpiece is cooled, the dust content in the cooling water will gradually increase, which will result in dirty water with dust remaining on the cooled coupling workpiece, and this part of the coupling workpiece needs to be cleaned.

[0006] In addition, the coupling workpiece is hung on the spoon-shaped support rod without being fixed. As a result, when the dedicated motor controls the rotating shaft to drive the spoon-shaped support rod to rotate, the coupling workpiece will continue to slide on the spoon-shaped support rod under the action of centrifugal force, causing damage to the coupling workpiece. Utility Model Content

[0007] The utility model provides a cooling device for heat treatment of a coupling, aiming to solve the problems mentioned in the above background technology.

[0008] The utility model is implemented as follows: a cooling device for heat treatment of a coupling comprises a cooling box, a mounting rod is provided at a central position inside the cooling box, the bottom end of the mounting rod is rotatably mounted on the inner bottom of the cooling box, the top end of the mounting rod passes through the top end of the cooling box and is connected to the output shaft end of the motor, and at least two layers of mounting rings are sleeved and installed on the side walls of the mounting rod, each of the side walls of the mounting ring is connected to a placement seat via a number of connecting plates, a number of through holes are opened at the bottom of each of the placement seats, and a fixing component is provided in each of the placement seats, and a cooling component and a cleaning component are respectively provided on the left and right sides of the cooling box.

[0009] Preferably, the fixing assembly includes a bidirectional screw rod, and a fixing block is fixedly connected to the bottom of each placement seat. One end of the bidirectional screw rod is rotatably installed in one of the fixing blocks, and the other end of the bidirectional screw rod passes through the other fixing block and is connected to a rotating handle.

[0010] Preferably, the two opposite threaded parts on the side wall of the bidirectional screw rod are both screwed with a nut, and the side walls of the nut are fixed with a fixing rod. A sliding groove is relatively opened at the bottom of the placement seat and directly above the bidirectional screw rod. The fixing rod passes through the sliding groove and extends into the placement space of the placement seat.

[0011] Preferably, the cooling assembly includes a cooling nozzle, and a cooling nozzle is arranged above each layer of the placement seat. The cooling nozzle is installed on the inner wall of the cooling box and the liquid outlet is arranged to be inclined downward. Each cooling nozzle is connected to the outlet end of the three-way one through a connecting pipe one, and the inlet end of the three-way one is connected to the cooling circulation mechanism through a pipe.

[0012] Preferably, the cooling circulation mechanism is connected to the cooling box through a liquid pipe, a control valve 1 is installed on the liquid pipe, and a liquid outlet pipe is connected to the cooling circulation mechanism.

[0013] Preferably, the cleaning assembly includes a cleaning nozzle, which is arranged relative to the cooling nozzle and has the same number. Each cleaning nozzle is connected to the outlet end of the tee two through the connecting pipe two, and the inlet end of the tee two is connected to the cleaning circulation mechanism through a pipeline.

[0014] Preferably, the cleaning circulation mechanism is connected to the cooling box through a water pipe, a control valve 2 is installed on the water pipe, and a water outlet pipe is connected to the cleaning circulation mechanism.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The operator turns the rotating handle to drive the bidirectional screw to rotate, so that the nut drives the fixing rod to move in the opposite direction to fix the inner wall of the coupling workpiece placed in the placement seat to ensure the stability of the coupling workpiece during the cooling and cleaning process.

[0017] The cleaning circulation mechanism sends clean water into the cleaning nozzle through the pipeline and sprays the clean water on the coupling workpiece to clean the coupling workpiece and flush away the coolant remaining on the coupling workpiece to ensure the cleanliness of the coupling workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front cross-sectional schematic diagram of the utility model;

[0019] Figure 2 It is a top cross-sectional schematic diagram of the cooling box in the present utility model;

[0020] Figure 3 This is a schematic diagram of the top view of the placement seat in the utility model;

[0021] Figure 4 For this utility model Figure 3 A schematic front cross-sectional view of ;

[0022] In the picture:

[0023] 1. Cooling box; 2. Mounting rod; 3. Motor; 4. Mounting ring; 5. Connecting plate; 6. Placement seat; 7. Through hole;

[0024] 8. Fixing assembly; 81. Fixing block; 82. Bidirectional screw; 83. Rotating handle; 84. Nut; 85. Fixing rod; 86. Slide groove;

[0025] 9. Cooling assembly; 91. Cooling nozzle; 92. Connecting pipe 1; 93. Three-way connection 1; 94. Cooling circulation mechanism; 95. Liquid pipe; 96. Control valve 1; 97. Liquid outlet pipe;

[0026] 10. Cleaning assembly; 101. Cleaning nozzle; 102. Connecting pipe 2; 103. Tee 2; 104. Cleaning circulation mechanism; 105. Water pipe; 106. Control valve 2; 107. Water outlet pipe. DETAILED DESCRIPTION

[0027] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention.

[0029] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0030] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0032] See also Figure 1-4 The utility model provides a technical solution: a cooling device for heat treatment of a coupling, comprising a cooling box 1, a mounting rod 2 is provided at a central position inside the cooling box 1, the bottom end of the mounting rod 2 is rotatably mounted on the inner bottom of the cooling box 1, the top end of the mounting rod 2 passes through the top end of the cooling box 1 and is connected to the output shaft end of the motor 3, and at least two layers of mounting rings 4 are sleeved on the side wall of the mounting rod 2, each of the side walls of the mounting ring 4 is connected to a placement seat 6 through a number of connecting plates 5, a number of through holes 7 are opened at the bottom of each placement seat 6, and a fixing component 8 is provided in each placement seat 6, and a cooling component 9 and a cleaning component 10 are respectively provided on the left and right sides of the cooling box 1.

[0033] Specifically, three layers of mounting rings 4 are provided on the side walls of the mounting rod 2. The side walls of each mounting ring 4 are connected to four placement seats 6 through four connecting plates 5. A coupling workpiece to be cooled can be placed in each placement seat 6, and the coupling workpiece is fixed by a fixing component 8 to ensure the stability of the coupling workpiece during the cooling and cleaning process.

[0034] The motor 3 is installed at the center of the top of the cooling box 1, and can control the mounting rod 2 to drive the mounting ring 4 to rotate in the horizontal direction. The mounting ring 4 drives the placement seat 6 and the coupling workpiece to rotate synchronously through the connecting plate 5.

[0035] During the horizontal rotation of the coupling workpiece, the cooling assembly 9 can spray coolant on the coupling workpiece for rapid cooling. After the cooling is completed, the surface of the coupling workpiece is cleaned by the cleaning assembly 10 to ensure the cleanliness of the coupling workpiece.

[0036] Furthermore, the fixing assembly 8 includes a bidirectional screw rod 82, and a fixing block 81 is fixedly connected to the bottom of each placement seat 6. One end of the bidirectional screw rod 82 is rotatably installed in one of the fixing blocks 81, and the other end of the bidirectional screw rod 82 passes through the other fixing block 81 and is connected to a rotating handle 83.

[0037] Furthermore, the two opposite threaded parts on the side wall of the bidirectional screw rod 82 are both screwed with a nut 84, and the side wall of the nut 84 is fixed with a fixing rod 85. A sliding groove 86 is opened at the bottom of the placement seat 6 and directly above the bidirectional screw rod 82. The fixing rod 85 passes through the sliding groove 86 and extends into the placement space of the placement seat 6.

[0038] Specifically, a slide groove 86 is relatively opened at the bottom of each placement seat 6, and each slide groove 86 is arranged directly above the thread of the bidirectional screw rod 82.

[0039] The operator turns the rotating handle 83 to drive the bidirectional screw rod 82 to rotate, so that the nut 84 drives the fixing rod 85 to move in the opposite direction to fix the inner wall of the coupling workpiece placed in the placement seat 6.

[0040] After the operator places the coupling workpiece in the placement seat 6 facing the door of the cooling box 1 each time, the operator controls the placement seat 6 to rotate through the motor 3 and moves the placement seat 6 inside the cooling box 1 to the door to continue placing the coupling workpiece until it is full.

[0041] Furthermore, the cooling assembly 9 includes a cooling nozzle 91. A cooling nozzle 91 is provided above each layer of the placement seat 6. The cooling nozzle 91 is installed on the inner wall of the cooling box 1 and the liquid outlet is tilted downward. Each cooling nozzle 91 is connected to the outlet end of the tee 93 through a connecting pipe 92, and the inlet end of the tee 93 is connected to the cooling circulation mechanism 94 through a pipeline.

[0042] Specifically, three cooling nozzles 91 are installed on the inner wall of the cooling box 1, and each cooling nozzle 91 is connected to the outlet end of the tee 93 through a connecting pipe 92, and the two tees 93 are connected by a pipe, that is, the inlet end of the upper tee 93 is connected to the outlet end of the lower tee 93 through a pipe, and the inlet end of the lower tee 93 is connected to the cooling circulation mechanism 94.

[0043] The cooling circulation mechanism 94 delivers the coolant into the cooling nozzle 91 through a pipeline and sprays the coolant on the coupling workpiece to cool the coupling workpiece.

[0044] Furthermore, the cooling circulation mechanism 94 is connected to the cooling box 1 through a liquid pipe 95 , a control valve 96 is installed on the liquid pipe 95 , and a liquid outlet pipe 97 is connected to the cooling circulation mechanism 94 .

[0045] Specifically, the cooled coolant returns to the cooling circulation mechanism 94 through the liquid outlet pipe 97 to be recycled for next use.

[0046] After repeated use, the coolant can be discharged through the liquid outlet pipe 97 to add new coolant.

[0047] Furthermore, the cleaning component 10 includes a cleaning nozzle 101, which is arranged opposite to the cooling nozzle 91 and has the same number. Each cleaning nozzle 101 is connected to the outlet end of the tee 103 through the connecting pipe 102, and the inlet end of the tee 103 is connected to the cleaning circulation mechanism 104 through a pipeline.

[0048] Specifically, three cleaning nozzles 101 are installed on the inner wall of the cooling box 1, and each cleaning nozzle 101 is connected to the outlet end of the connecting pipe 2 102 and the tee 2 103, and the two tees 2 103 are connected by a pipeline, that is, the inlet end of the upper tee 2 103 is connected to the outlet end of the lower tee 2 103 through a pipeline, and the inlet end of the lower tee 2 103 is connected to the cleaning circulation mechanism 104.

[0049] The cleaning circulation mechanism 104 delivers clean water into the cleaning nozzle 101 through a pipeline and sprays the clean water on the coupling workpiece to clean the coupling workpiece.

[0050] Furthermore, the cleaning circulation mechanism 104 is connected to the cooling box 1 through a water pipe 105 , a control valve 2 106 is installed on the water pipe 105 , and a water outlet pipe 107 is connected to the cleaning circulation mechanism 104 .

[0051] Specifically, the wastewater generated after cleaning the coupling workpiece is returned to the cleaning circulation mechanism 104 through the water pipe 105, and is recycled so that it can be reused to clean the coupling workpiece. Since the recycled wastewater contains some coolant, the outlet pipe 107 should be opened to drain the wastewater and replace it with clean water in a timely manner after it has been reused once or twice.

[0052] It should be noted that when the cooling component 9 cools the coupling workpiece, the channel of the water pipe 105 must be closed in advance through the control valve 2 106. Correspondingly, when the cleaning component 10 cleans the coupling workpiece, the channel of the liquid pipe 95 must also be closed in advance through the control valve 1 96.

[0053] The working principle and usage process of the present invention: After the present invention is installed, the staff places the coupling workpiece in the placement seat 6, twists the rotating handle 83 to drive the bidirectional screw rod 82 to rotate, so that the nut 84 drives the fixing rod 85 to move in the opposite direction to fix the inner wall of the coupling workpiece placed in the placement seat 6 to ensure the stability of the coupling workpiece during the cooling process.

[0054] The staff closes the door of the cooling box 1, and the motor 3 controls the mounting rod 2 to drive the mounting ring 4 to rotate in the horizontal direction. The mounting ring 4 drives the placement seat 6 and the coupling workpiece to rotate synchronously and at a uniform speed through the connecting plate 5.

[0055] During the above-mentioned rotation process, the cooling circulation mechanism 94 delivers the coolant into the cooling nozzle 91 through the pipeline and sprays the coolant on the coupling workpiece to cool the coupling workpiece.

[0056] After cooling, the cleaning circulation mechanism 104 delivers clean water into the cleaning nozzle 101 through the pipeline to spray the clean water on the coupling workpiece to clean the coupling workpiece, thereby completing the cooling and cleaning work of the coupling workpiece.

[0057] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cooling device for heat treatment of a coupling, characterized in that: The invention comprises a cooling box (1), wherein a mounting rod (2) is provided at a central position inside the cooling box (1), the bottom end of the mounting rod (2) is rotatably mounted on the inner bottom of the cooling box (1), the top end of the mounting rod (2) passes through the top end of the cooling box (1) and is connected to the output shaft end of the motor (3), and at least two layers of mounting rings (4) are sleeved and mounted on the side wall of the mounting rod (2), and each side wall of the mounting ring (4) is connected to a placement seat (6) through a plurality of connecting plates (5), and each placement seat (6) is provided with a plurality of through holes (7) at the bottom, and a fixing component (8) is provided in each placement seat (6), and a cooling component (9) and a cleaning component (10) are respectively provided on the left and right sides of the cooling box (1).

2. The cooling device for heat treatment of a coupling according to claim 1, characterized in that: The fixing assembly (8) includes a bidirectional screw rod (82), and a fixing block (81) is fixedly connected to the bottom of each placement seat (6). One end of the bidirectional screw rod (82) is rotatably installed in one of the fixing blocks (81), and the other end of the bidirectional screw rod (82) passes through the other fixing block (81) and is connected to a rotating handle (83).

3. The cooling device for heat treatment of a coupling according to claim 2, characterized in that: The two opposite threaded sections on the side wall of the bidirectional screw rod (82) are both screwed with a nut (84), and the side wall of the nut (84) is fixed with a fixing rod (85). A sliding groove (86) is provided at the bottom of the placement seat (6) and directly above the bidirectional screw rod (82). The fixing rod (85) passes through the sliding groove (86) and extends into the placement space of the placement seat (6).

4. The cooling device for heat treatment of a coupling according to claim 1, characterized in that: The cooling assembly (9) includes a cooling nozzle (91), and a cooling nozzle (91) is provided above each layer of the placement seat (6). The cooling nozzle (91) is installed on the inner wall of the cooling box (1) and the liquid outlet is tilted downward. Each cooling nozzle (91) is connected to the outlet end of the three-way one (93) through a connecting pipe one (92), and the inlet end of the three-way one (93) is connected to the cooling circulation mechanism (94) through a pipeline.

5. The cooling device for heat treatment of a coupling according to claim 4, characterized in that: The cooling circulation mechanism (94) is connected to the cooling box (1) via a liquid pipe (95), a control valve (96) is installed on the liquid pipe (95), and a liquid outlet pipe (97) is connected to the cooling circulation mechanism (94).

6. The cooling device for heat treatment of a coupling according to claim 4, characterized in that: The cleaning assembly (10) includes a cleaning nozzle (101), and the cleaning nozzle (101) and the cooling nozzle (91) are arranged relative to each other and have the same number. Each cleaning nozzle (101) is connected to the outlet end of the second tee (103) through the second connecting pipe (102), and the inlet end of the second tee (103) is connected to the cleaning circulation mechanism (104) through a pipeline.

7. The cooling device for heat treatment of a coupling according to claim 6, characterized in that: The cleaning circulation mechanism (104) is connected to the cooling box (1) via a water pipe (105), a second control valve (106) is installed on the water pipe (105), and a water outlet pipe (107) is connected to the cleaning circulation mechanism (104).

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