Piston rod heat treatment cooling equipment

Abstract

The utility model relates to cooling equipment, belongs to the technical field of piston rods, and particularly relates to piston rod heat treatment cooling equipment which comprises a base, a fixed cover is fixedly connected onto the base, a shell is fixedly connected onto the fixed cover, and a rotating frame is rotatably connected into the shell. According to the cooling device, the rotating assembly is matched with the containing frame, the guide pipe, the motor and the belt, the controller is used for controlling the motor to be intermittently started and driving the piston rods to intermittently rotate, the piston rods are dispersed along with rotation, the contact area of the piston rods and cooling water is increased, and therefore the cooling speed of the piston rods is increased; and the cooling assembly is matched with a fan through a sleeve, a cooling pipe, a conveying pump, a water inlet pipe, a second through hole and the fan, heat of cooling water is absorbed through the cooling pipe, heat dissipation and cooling are conducted on the cooling pipe through the fan, and therefore cooling of the cooling water is accelerated, and the piston rod can be better cooled through the cooling water.

Description

Technical Field

[0001] This utility model relates to the field of piston rod technology, specifically a piston rod heat treatment cooling device. Background Technology

[0002] Piston rods generally require heat treatment to improve their overall performance for better use. After heat treatment, they need to be cooled, so piston rod heat treatment cooling equipment is required.

[0003] Chinese patent CN219079595U discloses a piston rod heat treatment cooling device, which relates to the field of piston rod technology. This patent can use the cooperation of a perforated frame, a first perforated plate, and a lifting mechanism to start a servo motor, thereby driving the rotating rod to rotate inside the threaded hole, which in turn drives the fourth connecting plate to rise rapidly. At the same time, it drives the perforated frame to rise rapidly inside the receiving frame, and finally moves the piston rod placed inside the perforated frame out of the receiving frame and separates it from the cooling water, thus achieving the purpose of the device to conveniently remove the cooled piston rod.

[0004] In the above technical solution, when a large number of piston rods are piled up in the receiving frame, the piston rod in the middle part is surrounded by the other piston rods, so its contact area with the cooling water is smaller. As a result, its cooling speed is slower than that of the outer piston rods, and it takes longer to cool them down, thereby reducing the working efficiency of the device.

[0005] Based on this, this application proposes a piston rod heat treatment cooling device. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model proposes a piston rod heat treatment cooling device. This device uses a motor in a rotating assembly to drive multiple piston rods within a placement frame to rotate intermittently. This causes the piston rods to separate as they rotate, increasing the contact area between the piston rods and the cooling water, thereby accelerating the cooling speed of the piston rods and improving the device's working efficiency.

[0007] The technical solution to achieve the purpose of this utility model is as follows: a piston rod heat treatment cooling device, including a base, a fixed cover fixedly connected to the base, an outer shell fixedly connected to the fixed cover, a rotating frame rotatably connected inside the outer shell, a rotating assembly provided inside the rotating frame, the rotating assembly including a partition plate, a placement frame, a handle, a guide tube, a motor and a belt, the partition plate fixedly connected inside the rotating frame, four placement frames movably inserted into the rotating frame, four handles respectively fixedly connected to the four placement frames, the guide tube fixedly connected to the rotating frame, the motor fixedly connected to the fixed cover, the belt sleeved between the guide tube and the output shaft of the motor, and a cooling assembly provided inside the fixed cover.

[0008] Preferably, the cooling assembly includes a sleeve and a cooling pipe, the sleeve being rotatably connected to the guide pipe, and the cooling pipe being fixedly connected to the sleeve and the fixing cover.

[0009] Preferably, the cooling assembly further includes a delivery pump and a water inlet pipe. The delivery pump is fixedly connected to the cooling pipe, one end of the water inlet pipe is fixedly connected to the output shaft of the delivery pump, and the other end of the water inlet pipe is fixedly connected to the outer casing.

[0010] Preferably, the cooling assembly further includes through hole one and through hole two, with through hole one being formed on the base and four through holes two being formed on the fixing cover.

[0011] Preferably, the cooling assembly further includes fans and heat dissipation holes, with four fans respectively disposed in four through holes and multiple heat dissipation holes formed on the fixed cover.

[0012] Preferably, the housing is equipped with a controller, which is electrically connected to the motor and to the four fans.

[0013] Compared with existing technologies, the significant advantages of this invention are:

[0014] Firstly, in this utility model, the rotating assembly is made of a partition, a placement frame, a handle, a conduit, a motor, and a belt. The controller controls the motor to start intermittently, which drives the rotating frame to rotate intermittently, which in turn drives the placement frame and the piston rod inside it to rotate. As the piston rods rotate, they disperse, which increases the contact area between the piston rods and the cooling water, thereby accelerating the cooling speed of the piston rods and improving the working efficiency of the device.

[0015] Secondly, in this utility model, the cooling assembly is made up of a sleeve, a cooling pipe, a delivery pump, a water inlet pipe, a through hole one, a through hole two, a fan and a heat dissipation hole. The cooling pipe absorbs the heat of the cooling water, and the fan dissipates the heat of the cooling pipe to cool it down, thereby accelerating the cooling of the cooling water and enabling it to cool the piston rod better. Attached Figure Description

[0016] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0018] Figure 2 This is a cross-sectional view of the internal structure of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the outer shell, rotating frame, and placement frame in this utility model;

[0020] Figure 4This is a schematic diagram of the internal three-dimensional structure of the fixing cover in this utility model;

[0021] Figure 5 This is a three-dimensional structural diagram of the cooling component in this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Base; 2. Fixing cover; 3. Outer shell; 4. Rotating frame; 5. Rotating assembly; 51. Partition; 52. Placement frame; 53. Handle; 54. Conduit; 55. Motor; 56. Belt; 6. Cooling assembly; 61. Sleeve; 62. Cooling pipe; 63. Delivery pump; 64. Water inlet pipe; 65. Through hole one; 66. Through hole two; 67. Fan; 68. Heat dissipation hole; 7. Controller. Detailed Implementation

[0024] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0025] This utility model provides an improved piston rod heat treatment cooling device. The technical solution of this utility model is as follows:

[0026] like Figures 1-5As shown, a piston rod heat treatment cooling device includes a base 1, a fixed cover 2 fixedly connected to the base 1, the fixed cover 2 having a "U"-shaped cross-section, an outer shell 3 fixedly connected to the fixed cover 2, a rotating frame 4 rotatably connected inside the outer shell 3, a rotating assembly 5 disposed inside the rotating frame 4, the rotating frame 4 having a hollow structure, the rotating assembly 5 including a partition 51, placement frames 52, handles 53, a guide tube 54, a motor 55, and a belt 56, the partition 51 being fixedly connected inside the rotating frame 4, the partition 51 having a "+"-shaped cross-section, the partition 51 having a hollow structure, four placement frames 52 being movably inserted into the rotating frame 4, the placement frames 52 having a hollow structure, when all four placement frames 52 are located inside the rotating frame 4, the placement frames 52 are arranged in a circular array with the center of the rotating frame 4 as the center, four handles 53 being fixedly connected to the four placement frames 52 respectively, the handles 53... 3 is located at the top of the placement frame 52. The handle 53 is made of heat-insulating material. After the cooling work is completed, the placement frame 52 can be pulled out from the rotating frame 4 using the handle 53, so that the piston rod is quickly separated from the cooling water, which is convenient for unloading the piston rod. The guide tube 54 is fixedly connected to the rotating frame 4. The center of the guide tube 54 and the center of the rotating frame 4 are on the same vertical line. The motor 55 is fixed to the fixed cover 2 by bolts. The belt 56 is sleeved between the guide tube 54 and the output shaft of the motor 55. The controller 7 controls the motor 55 to start intermittently, which drives the rotating frame 4 to rotate intermittently, which drives the placement frame 52 and the piston rod inside it to rotate. Multiple piston rods are dispersed as they rotate, which increases the contact area between the piston rod and the cooling water, thereby accelerating the cooling speed of the piston rod and improving the working efficiency of the device. The fixed cover 2 is equipped with a cooling component 6.

[0027] Furthermore, such as Figures 2-5 As shown, the cooling assembly 6 includes a sleeve 61 and a cooling pipe 62. The sleeve 61 is rotatably connected to the conduit 54, and the cooling pipe 62 is fixedly connected to the sleeve 61 and the fixed cover 2. The cooling pipe 62 is coiled around the inner bottom wall of the fixed cover 2.

[0028] Furthermore, such as Figures 2-5 As shown, the cooling assembly 6 also includes a delivery pump 63 and a water inlet pipe 64. The delivery pump 63 is fixedly connected to the cooling pipe 62, one end of the water inlet pipe 64 is fixedly connected to the output shaft of the delivery pump 63, and the other end of the water inlet pipe 64 is fixedly connected to the housing 3. The cooling water is delivered back to the housing 3 by the delivery pump 63 to cool the piston rod.

[0029] Furthermore, such as Figure 2 and Figure 5 As shown, the cooling assembly 6 also includes a first through hole 65 and a second through hole 66. The first through hole 65 is opened on the base 1, and the four second through holes 66 are opened on the fixed cover 2. The second through holes 66 are arranged in a ring array with the center of the first through hole 65 as the center. The second through holes 66 are located below the cooling pipe 62.

[0030] Furthermore, such as Figures 2-5 As shown, the cooling assembly 6 also includes fans 67 and heat dissipation holes 68. The four fans 67 are respectively located in the four through holes 66, and the multiple heat dissipation holes 68 are opened on the fixed cover 2. The heat dissipation holes 68 are distributed in a ring array with the center of the fixed cover 2 as the center.

[0031] Furthermore, such as Figures 3-5 As shown, the outer casing 3 is equipped with a controller 7, which is electrically connected to the motor 55. The controller 7 controls the motor 55 to start intermittently, which drives the piston rod to rotate intermittently, preventing the motor 55 from starting continuously. This allows the piston rod in the placement frame 52 to perform centrifugal motion and remain attached together. The controller 7 is electrically connected to four fans 67.

[0032] The specific working method is as follows: Multiple piston rods are placed in four placement frames 52, then the placement frames 52 are sequentially inserted into the rotating frame 4. Cooling water is poured into the outer casing 3, covering the piston rods. Then, the controller 7 starts the motor 55, and the output shaft of the motor 55 begins to rotate. Under the action of the belt 56, the guide tube 54 rotates, and the rotating frame 4 rotates accordingly, causing the placement frames 52 and the piston rods inside to rotate. As the multiple piston rods rotate, they disperse, increasing the contact area between the piston rods and the cooling water, thereby accelerating the cooling speed of the piston rods. The controller 7 controls the motor 55... Intermittent startup causes the piston rod to rotate intermittently, preventing the motor 55 from running continuously. This allows the piston rod inside the placement frame 52 to undergo centrifugal motion and remain attached together. The controller 7 starts the fan 67 and the delivery pump 63, and the cooling water enters the cooling pipe 62 through the conduit 54 and the sleeve 61. The cooling pipe 62 absorbs the heat of the cooling water, and the fan 67 dissipates the heat from the cooling pipe 62, thereby accelerating the cooling of the cooling water. The cooled cooling water is then pumped into the water inlet pipe 64 by the delivery pump 63, and then enters the outer casing 3 through the water inlet pipe 64 to cool the piston rod again.

[0033] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A piston rod heat treatment cooling device, comprising a base (1), a fixed cover (2) fixedly connected to the base (1), a housing (3) fixedly connected to the fixed cover (2), and a rotating frame (4) rotatably connected inside the housing (3), characterized in that: The rotating frame (4) is provided with a rotating assembly (5). The rotating assembly (5) includes a partition (51), a placement frame (52), a handle (53), a conduit (54), a motor (55), and a belt (56). The partition (51) is fixedly connected to the rotating frame (4). The four placement frames (52) are movably inserted into the rotating frame (4). The four handles (53) are fixedly connected to the four placement frames (52) respectively. The conduit (54) is fixedly connected to the rotating frame (4). The motor (55) is fixedly connected to the fixed cover (2). The belt (56) is sleeved between the conduit (54) and the output shaft of the motor (55). The fixed cover (2) is provided with a cooling assembly (6).

2. The piston rod heat treatment cooling device according to claim 1, characterized in that: The cooling assembly (6) includes a sleeve (61) and a cooling pipe (62). The sleeve (61) is rotatably connected to the conduit (54), and the cooling pipe (62) is fixedly connected to the sleeve (61) and the fixing cover (2).

3. The piston rod heat treatment cooling device according to claim 2, characterized in that: The cooling assembly (6) also includes a delivery pump (63) and a water inlet pipe (64). The delivery pump (63) is fixedly connected to the cooling pipe (62). One end of the water inlet pipe (64) is fixedly connected to the output shaft of the delivery pump (63), and the other end of the water inlet pipe (64) is fixedly connected to the outer casing (3).

4. The piston rod heat treatment cooling device according to claim 1, characterized in that: The cooling assembly (6) also includes a first through hole (65) and a second through hole (66). The first through hole (65) is opened on the base (1), and the four second through holes (66) are opened on the fixed cover (2).

5. The piston rod heat treatment cooling device according to claim 4, characterized in that: The cooling assembly (6) also includes a fan (67) and heat dissipation holes (68). The four fans (67) are respectively disposed in the four through holes (66), and the multiple heat dissipation holes (68) are opened on the fixed cover (2).

6. The piston rod heat treatment cooling device according to claim 5, characterized in that: The housing (3) is equipped with a controller (7), which is electrically connected to the motor (55) and to four fans (67).

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