Rapid cooling mechanism for rotary parts

Abstract

The invention belongs to the technical field of rotary part production, and particularly relates to a rapid cooling mechanism for rotary parts. Comprising a base assembly, a supporting roller assembly and an axial driving module. The base assembly comprises a bottom frame, a linear guide rail and an air supply component, the linear guide rail is in sliding connection with the two supporting roller assemblies, and the two supporting roller assemblies are used for supporting the two ends of the rotating part and can drive the rotating part to rotate. The air supply part is used for conveying cooling airflow to the rotating part; axial driving modules are arranged between the two sets of supporting roller assemblies and the base assembly and used for driving the rotating part to move in the axial direction. According to the rotary part cooling device, rapid cooling of rotary parts is achieved, the production efficiency is improved, and meanwhile it is guaranteed that the product quality is controllable in the cooling process.

Description

Technical Field

[0001] The present invention belongs to the technical field of the production of rotary components, and specifically relates to a rapid cooling mechanism for rotary components. Background Art

[0002] In the production process of rotary component products, after the heated components are assembled, the natural cooling process is slow, deformation is likely to occur in the length direction, the cooling efficiency is low, and the product quality during the cooling process cannot be controlled. Therefore, a device is needed to quickly complete the cooling work of rotary components. Summary of the Invention

[0003] Aiming at the above problems, the purpose of the present invention is to provide a rapid cooling mechanism for rotary components, so as to solve the problems of slow cooling speed, easy deformation in the length direction, low cooling efficiency, and inability to control the product quality during the cooling process in the traditional natural cooling method.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A rapid cooling mechanism for rotary components provided by the present invention includes a base assembly, a support roller assembly, and an axial drive module;

[0006] The base assembly includes a bottom frame, a linear guide rail, and a air supply component arranged on the bottom frame; the linear guide rail is slidably connected with two groups of support roller assemblies, and the two groups of support roller assemblies are used to support both ends of the rotary component and can drive the rotary component to rotate; the air supply component is used to convey cooling air flow to the rotary component;

[0007] Axial drive modules are provided between the two groups of support roller assemblies and the base assembly, and the axial drive modules are used to drive the rotary component to move axially.

[0008] The air supply component includes an air duct and a plurality of air nozzles arranged on the air duct. The air duct is arranged along the axial direction of the rotary component, and the cooling air flow conveyed by the air duct is blown through the plurality of air nozzles to the rotary component for cooling and temperature reduction.

[0009] The support roller assembly includes a support frame, a rotation drive mechanism, and two support rollers arranged side by side on the support frame. The bottom of the support frame is slidably matched with the linear guide rail through a slider; the axes of the two support rollers are parallel to the linear guide rail, and the two support rollers are connected with the rotation drive mechanism, and the rotation drive mechanism is used to drive the two support rollers to rotate.

[0010] The rotation drive mechanism includes a drive motor, a drive sprocket, a drive chain, and two transmission sprockets. The two transmission sprockets are coaxially installed with the two support rollers respectively. The drive motor is arranged on the support frame and its output end is connected to the drive sprocket. The drive sprocket is drivingly connected to the two transmission sprockets through the drive chain. The drive motor drives the two transmission sprockets to rotate through the drive chain, so as to drive the two support rollers to rotate.

[0011] Two dust removal nozzles are arranged on the support frame and are respectively located on both sides of the rotating component.

[0012] The axial drive module includes a drive rack and a drive assembly. The drive rack is arranged on the bottom frame and is parallel to the linear guide rail. The drive assembly is arranged on the support frame and meshes with the drive rack to realize the movement of the support roller assembly.

[0013] The drive assembly includes a servo motor, a planetary reducer, a reducer fixing plate, and a gear. The planetary reducer is installed on the support frame through the reducer fixing plate. The input end of the planetary reducer is connected to the servo motor, the output end of the planetary reducer is connected to the gear, and the gear meshes with the drive rack.

[0014] A guide rail fixing groove and a rack fixing groove are arranged in parallel on the support frame. The linear guide rail is positioned in the guide rail fixing groove, and the drive rack is positioned in the rack positioning groove.

[0015] The advantages and beneficial effects of the present invention are as follows:

[0016] Quick cooling: By rotating the rotating component and blowing air thereto, the present invention significantly improves the cooling speed and solves the problem of slow cooling speed in traditional natural cooling.

[0017] Preventing deformation: The support roller assembly of the present invention can slide axially, effectively reducing the deformation of the long shaft component caused by temperature change during the cooling process.

[0018] Efficient production: The present invention realizes the quick cooling of the rotating component, improves the production efficiency, and at the same time ensures that the product quality during the cooling process is controllable.

[0019] Flexible structure: The design of the support roller assembly and the axial drive assembly of the present invention enables the equipment to adapt to rotating components of different sizes and shapes, and has strong versatility. Description of the Drawings

[0020] Figure 1 is a schematic structural diagram of a quick cooling mechanism for a rotating component of the present invention;

[0021] Figure 2 is a schematic structural diagram of the base assembly in the present invention;

[0022] Figure 3 is a schematic structural view of the support roller assembly in the present invention;

[0023] Figure 4 is a schematic structural view of the axial drive assembly in the present invention.

[0024] In the figure: 1 is the base assembly; 101 is the bottom frame; 102 is the air duct; 103 is the drive rack; 104 is the linear guide rail; 105 is the air nozzle; 2 is the support roller assembly; 201 is the support frame; 202 is the drive motor; 203 is the drive chain; 204 is the drive sprocket; 205 is the support roller; 206 is the dust removal air nozzle; 207 is the drive assembly; 2071 is the servo motor; 2072 is the planetary reducer; 2073 is the reducer fixing plate; 2074 is the gear; 208 is the slider; 3 is the rotating component. Detailed implementation manners

[0025] The following further describes the present invention in detail with reference to the drawings and embodiments.

[0026] To make the above objects, features, and advantages of the present invention more obvious and understandable, the following describes the specific implementation manners of the present invention in detail with reference to the drawings. Many specific details are set forth in the following description in order to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the invention. Therefore, the present invention is not limited by the specific implementations disclosed below.

[0027] Refer to Figures 1 to 4 As shown, the present invention provides a rapid cooling mechanism for a rotating component, including a base assembly 1, a support roller assembly 2, and an axial drive module; the base assembly 1 includes a bottom frame 101 and a linear guide rail 104 and a air supply component provided on the bottom frame 101; the linear guide rail 104 is slidably connected to two groups of support roller assemblies 2, and the two groups of support roller assemblies 2 are used to support both ends of the rotating component 3 and can drive the rotating component 3 to rotate; the air supply component is used to supply cooling air flow to the rotating component 3; an axial drive module is provided between each of the two groups of support roller assemblies 2 and the base assembly 1, and the axial drive module is used to drive the rotating component 3 to move axially.

[0028] Refer to Figure 2 As shown in the embodiments of the present invention, the air supply component includes an air duct 102 and a plurality of air nozzles 5 provided on the air duct 102, wherein the air duct 102 is arranged along the axial direction of the rotating component 3, and the cooling air flow conveyed by the air duct 102 is blown through the plurality of air nozzles 5 to the rotating component 3 for cooling and temperature reduction.

[0029] Refer to Figure 3 andFigure 4 As shown in the figure, in an embodiment of the present invention, the support roller assembly 2 includes a support frame 201, a rotation driving mechanism provided on the support frame 201, and two support rollers 205 arranged side by side. The bottom of the support frame 201 is slidably engaged with the linear guide rail 104 through a slider 208; the axes of the two support rollers 205 are parallel to the linear guide rail 104, and the two support rollers 205 are connected to the rotation driving mechanism, and the rotation driving mechanism is used to drive the two support rollers 205 to rotate.

[0030] See Figure 3 As shown in the figure, in an embodiment of the present invention, the rotation driving mechanism includes a driving motor 202, a driving sprocket, a transmission chain 203, and two transmission sprockets 204. The two transmission sprockets 204 are coaxially installed with the two support rollers 205 respectively. The driving motor 202 is provided on the support frame 201, and the output end is connected to the driving sprocket. The driving sprocket is drivingly connected to the two transmission sprockets 204 through the transmission chain 203. The driving motor 202 drives the two transmission sprockets 204 to rotate through the transmission chain 203, thereby driving the two support rollers 205 to rotate.

[0031] Further, two dust removal nozzles 206 are provided on the support frame 201 and are respectively located on both sides of the rotating component 3. The dust removal nozzles 206 are connected to a compressed air source, and the dust removal nozzles 206 are provided with a plurality of nozzles with adjustable spraying angles.

[0032] See Figure 2 and Figure 3 As shown in the figure, in an embodiment of the present invention, the axial driving module includes a driving rack 103 and a driving component 207. The driving rack 103 is provided on the bottom frame 101 and is parallel to the linear guide rail 104; the driving component 207 is provided on the support frame 201 and meshes with the driving rack 103 to realize the movement of the support roller assembly 2.

[0033] See Figure 4 As shown in the figure, in an embodiment of the present invention, the driving component 207 includes a servo motor 2071, a planetary reducer 2072, a reducer fixing plate 2073, and a gear 2074. The planetary reducer 2072 is installed on the support frame 201 through the reducer fixing plate 2073. The input end of the planetary reducer 2072 is connected to the servo motor 2071, and the output end of the planetary reducer 2072 is connected to the gear 2074. The gear 2074 meshes with the driving rack 103.

[0034] Specifically, a guide rail fixing groove and a rack fixing groove are provided in parallel on the support frame 201. The linear guide rail 104 is positioned in the guide rail fixing groove, and the driving rack 103 is positioned in the rack positioning groove.

[0035] The present invention provides a rapid cooling mechanism for rotating components, and its working principle is as follows:

[0036] The rotating component 3 is placed on the supporting roller 205 of the supporting roller assembly 2. A driving sprocket is installed at the output shaft end of the driving motor 202. The supporting roller 205 is rotated through the transmission chain 203 and the transmission sprocket 204, and the rotating component 3 rotates accordingly. Cold air is blown to the rotating component 3 through the air duct 102 and the air nozzle 105 to complete the cooling and temperature reduction work.

[0037] The present invention solves the problems such as slow cooling speed and easy deformation of the long axis during the cooling process of the rotating component, realizes the rapid cooling of the rotating component, and improves the production efficiency of the rotating component.

[0038] The above is only the implementation mode of the present invention and is not used to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, expansion, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. A rapid cooling mechanism for a rotating component, characterized in that, It includes a base assembly (1), a support roller assembly (2) and an axial drive module; The base assembly (1) includes a bottom frame (101), a linear guide rail (104) and a air supply component arranged on the bottom frame (101); The linear guide rail (104) is slidably connected to two groups of support roller assemblies (2), and the two groups of support roller assemblies (2) are used to support both ends of the rotating component (3) and can drive the rotating component (3) to rotate; The air supply component is used to convey a cooling air flow to the rotating component (3). An axial drive module is provided between each of the two groups of support roller assemblies (2) and the base assembly (1), and the axial drive module is used to drive the rotating component (3) to move axially.

2. The rapid cooling mechanism for a rotating component according to claim 1, characterized in that, The air supply component includes an air duct (102) and a plurality of air nozzles (5) arranged on the air duct (102), wherein the air duct (102) is arranged along the axial direction of the rotating component (3), and the cooling air flow conveyed by the air duct (102) blows the rotating component (3) through the plurality of air nozzles (5) for cooling and temperature reduction.

3. The rapid cooling mechanism for the rotating component according to claim 1, characterized in that, The support roller assembly (2) includes a support frame (201), a rotation drive mechanism and two support rollers (205) arranged side by side on the support frame (201), wherein the bottom of the support frame (201) is slidably matched with the linear guide rail (104) through a slider (208); The axes of the two support rollers (205) are parallel to the linear guide rail (104), and the two support rollers (205) are connected to the rotation drive mechanism, and the rotation drive mechanism is used to drive the two support rollers (205) to rotate.

4. The rapid cooling mechanism for a rotating component according to claim 3, wherein The rotation drive mechanism includes a drive motor (202), a drive sprocket, a transmission chain (203) and two transmission sprockets (204), wherein the two transmission sprockets (204) are coaxially installed with the two support rollers (205) respectively, the drive motor (202) is arranged on the support frame (201), and the output end is connected to the drive sprocket, and the drive sprocket is drivingly connected to the two transmission sprockets (204) through the transmission chain (203), and the drive motor (202) drives the two transmission sprockets (204) to rotate through the transmission chain (203), so as to drive the two support rollers (205) to rotate.

5. The rapid cooling mechanism for rotating components according to claim 3, characterized in that, Two groups of dust removal air nozzles (206) are arranged on the support frame (201) on both sides of the rotating component (3).

6. The rapid cooling mechanism for the rotating component according to claim 3, characterized in that, The axial drive module includes a drive rack (103) and a drive component (207), wherein the drive rack (103) is arranged on the bottom frame (101) and is parallel to the linear guide rail (104); The drive component (207) is arranged on the support frame (201) and meshes with the drive rack (103) to realize the movement of the support roller assembly (2).

7. The rapid cooling mechanism for a rotating component according to claim 6, characterized in that, The driving component (207) includes a servo motor (2071), a planetary reducer (2072), a reducer fixing plate (2073), and a gear (2074). The planetary reducer (2072) is installed on the support frame (201) through the reducer fixing plate (2073). The input end of the planetary reducer (2072) is connected to the servo motor (2071), the output end of the planetary reducer (2072) is connected to the gear (2074), and the gear (2074) meshes with the driving rack (103).

8. The rapid cooling mechanism for a rotating component according to claim 6, characterized in that, A guide rail fixing groove and a rack fixing groove are provided in parallel on the support frame (201). The linear guide rail (104) is positioned in the guide rail fixing groove, and the driving rack (103) is positioned in the rack positioning groove.

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