Welding device for fan impeller machining

Abstract

The utility model relates to the technical field of axial flow fan impeller machining, in particular to a welding device for fan impeller machining, which comprises a base, a support column, a case, a turntable and a local heat dissipation component, the local heat dissipation component comprises a disc, a wind power component, a moving component and an auxiliary component, the disc is fixedly connected with the base, the wind power component is arranged on the disc, and the moving component is arranged on the base. The moving component is arranged on the disc, the auxiliary component is arranged on the base, in the machining process of the fan impeller, the moving component is started, the moving component drives the wind power component to move on the disc, the wind power component is made to move to the position, needing cooling, of the fan impeller, and the wind power component is started; and the wind power component generates wind power to the position, needing to be cooled, of the fan impeller, so that the local air flow speed of the fan impeller is increased, local heat dissipation can be conducted on the fan impeller, the situation that the fan impeller needs to be taken down for a long time after machining is avoided, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of axial flow fan impeller processing, in particular to a welding device for fan impeller processing. Background Art

[0002] At present, during the processing of fan impellers, due to the different welding skills of workers, the welding firmness and appearance quality of parts are also different. If these cannot be well controlled, it will seriously affect the output and quality.

[0003] Prior art CN211162551U discloses an automatic welding device for an axial flow fan impeller, comprising a base, a support column is fixedly connected to the right side of the top of the base, a welding mechanism is arranged at the bottom of the support column, a chassis is fixedly connected to the left side of the top of the base, a driving motor is fixedly connected to the inner cavity of the chassis, a turntable is fixedly connected to the output shaft of the driving motor, a clamping device is fixedly connected to the center of the top of the turntable, an impeller is arranged on the surface of the clamping device, a positioning device is arranged on the top of the turntable, a fixing device is arranged on one side of the impeller, the clamping device comprises a fixing plate, a spring and a clamping block, and a positioning device is arranged on the top of the turntable. The device includes a first positioning block and a second positioning block, the fixing device includes a telescopic cylinder and a push block, a laser sensor is arranged on the top of the welding mechanism, and a laser receiver is arranged on the top of the turntable. The X-axis and Y-axis directions of the impeller are positioned respectively by the action of the spring on the card block and the first positioning block and the second positioning block, so as to facilitate the positioning and fixing of the impeller. Through the cooperation of the fixing plate, the spring and the card block, and the action of the spring on the card block, it is ensured that the card block fits the inner ring of the impeller, thereby improving the fixing effect. Through the cooperation of the laser sensor and the laser receiver, it is convenient to control the operation of the welding mechanism and improve the work efficiency.

[0004] However, when the above method is used, high temperature will be generated at the welding part of the fan impeller during the processing of the fan impeller, and the device cannot locally dissipate heat for the fan impeller, resulting in a long time required to remove the fan impeller after processing, thereby reducing work efficiency. Utility Model Content

[0005] The utility model aims to provide a welding device for processing fan impellers, which can locally dissipate heat for the fan impeller during processing of the fan impeller, avoid taking a long time to remove the fan impeller after processing, and improve work efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides a welding device for processing a fan impeller, comprising a base, a support column, a chassis and a turntable, wherein the support column is fixedly connected to the base and is located on one side of the base, the chassis is fixedly connected to the base and is located on one side of the base, the turntable is located above the chassis, and further comprises a local heat dissipation component;

[0007] The local heat dissipation component includes a disc, a wind force component, a moving component and an auxiliary component. The disc is fixedly connected to the base and is located on one side of the base. The wind force component is arranged on the disc, the moving component is arranged on the disc, and the auxiliary component is arranged on the base.

[0008] Wherein, the wind force component includes a movable plate and a movable fan, the movable plate is slidably connected to the disc and is located on one side of the disc; the movable fan is fixedly connected to the movable plate and is located on one side of the movable plate.

[0009] Among them, the moving component includes a moving track, a moving slider and a connecting component, the moving track is fixedly connected to the disc and is located on one side of the disc; the moving slider is slidably connected to the moving track and is located on one side of the moving track; the moving plate is connected to the moving slider through the connecting component.

[0010] Wherein, the connecting component includes a connecting shaft and a limiting baffle, the connecting shaft is fixedly connected to the movable slider and fixedly connected to the movable plate; the limiting baffle is fixedly connected to the movable track and is located on one side of the movable track.

[0011] Wherein, the auxiliary component includes a mounting plate and a positioning fan, the mounting plate is fixedly connected to the base and is located on one side of the base; the positioning fan is fixedly connected to the mounting plate and is located on one side of the mounting plate.

[0012] The utility model discloses a welding device for processing a fan impeller, comprising a base, a support column, a chassis, a turntable and a local heat dissipation component, wherein the local heat dissipation component comprises a disc, a wind force component, a moving component and an auxiliary component. During the processing of the fan impeller, the moving component is started, and the moving component drives the wind force component to move on the disc, so that the wind force component moves to a location where the fan impeller needs to be cooled, and the wind force component is started, so that the wind force component generates wind force at the location where the fan impeller needs to be cooled, thereby accelerating the local air flow rate of the fan impeller, enabling the fan impeller to be locally cooled, avoiding the need for a long time to remove the fan impeller after processing, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a schematic diagram of the overall structure of a welding device for processing a fan impeller according to the first embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of a local heat dissipation component of the first embodiment of the utility model.

[0016] Figure 3 This utility model Figure 2 Enlarged view of point A.

[0017] Figure 4 It is a schematic diagram of the overall structure of a welding device for processing a fan impeller according to a second embodiment of the utility model.

[0018] In the figure: 101-base, 102-support column, 103-chassis, 104-turntable, 105-disc, 106-movable plate, 107-movable fan, 108-movable track, 109-movable slider, 110-connecting shaft, 111-limit baffle, 201-mounting plate, 202-positioning fan. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figures 1 to 3 ,in Figure 1 This is a schematic diagram of the overall structure of the welding device used for fan impeller processing. Figure 2 is a schematic structural diagram of a local heat dissipation assembly of the first embodiment, Figure 3 yes Figure 2 The utility model provides a welding device for processing a fan impeller: comprising a base 101, a support column 102, a chassis 103, a turntable 104 and a local heat dissipation component, wherein the local heat dissipation component comprises a disc 105, a wind force component, a mobile component and an auxiliary component, wherein the wind force component comprises a mobile plate 106 and a mobile fan 107, wherein the mobile component comprises a mobile track 108, a mobile slider 109 and a connecting component, wherein the connecting component comprises a connecting shaft 110 and a limit baffle 111. The aforementioned scheme solves the problem that during the processing of the fan impeller, high temperature is generated at the welding part of the fan impeller, and the device cannot locally dissipate the heat of the fan impeller, resulting in a long time being required to remove the fan impeller after processing, thereby reducing work efficiency. It can be understood that the aforementioned scheme can be used to enable local heat dissipation of the fan impeller during the processing of the fan impeller, thereby avoiding a long time being required to remove the fan impeller after processing, thereby improving work efficiency, and can also be used for large-scale heat dissipation and cooling of the fan impeller to improve work efficiency.

[0022] According to the present specific embodiment, the support column 102 is fixedly connected to the base 101 and is located on one side of the base 101. The chassis 103 is fixedly connected to the base 101 and is located on one side of the base 101. The turntable 104 is located above the chassis 103. The right side of the top of the base 101 is fixedly connected to the support column 102. A welding mechanism is provided at the bottom of the support column 102. The left side of the top of the base 101 is fixedly connected to the chassis 103. The inner cavity of the chassis 103 is fixedly connected to a driving motor. The output shaft of the driving motor is fixedly connected to the turntable 104. A clamping device is fixedly connected to the center of the top of the turntable 104. An impeller is provided on the surface of the clamping device. A positioning device is provided on the top of 04, a fixing device is provided on one side of the impeller, the clamping device includes a fixing plate, a spring and a clamping block, the positioning device includes a first positioning block and a second positioning block, the fixing device includes a telescopic cylinder and a push block, a laser sensor is provided on the top of the welding mechanism, and a laser receiver is provided on the top of the turntable 104. The impeller is positioned in the X-axis and Y-axis directions respectively through the action of the spring on the clamping block and the first positioning block and the second positioning block, so as to facilitate the positioning and fixing of the impeller. Through the cooperation of the fixing plate, the spring and the clamping block, and the action of the spring on the clamping block, the clamping block is ensured to fit the inner ring of the impeller to improve the fixing effect. Through the cooperation of the laser sensor and the laser receiver, it is convenient to control the operation of the welding mechanism and improve the work efficiency. The above are all prior arts.

[0023] The disc 105 is fixedly connected to the base 101 and is located on one side of the base 101. The wind force component is arranged on the disc 105. The moving component is arranged on the disc 105. The auxiliary component is arranged on the base 101. The disc 105 is welded to the upper surface of the base 101. The chassis 103 is located inside the disc 105. The diameter of the disc 105 is larger than the diameter of the chassis 103. The moving component is arranged on the disc 105. The moving component is connected to the terminal power supply of the device so that the moving component can move around the chassis 103 on the disc 105 with the center of the disc 105 as the starting point. The wind force component is arranged on the disc 105, and the wind force component is connected to the moving component so that when the moving component moves on the disc 105, it can drive the wind force component to move synchronously. The wind force component The air outlet of the component faces one side of the turntable 104. When the wind force component is started, it can generate wind force in the direction of the turntable 104, so that the wind force component can be moved to the cooling position of the fan impeller through the moving component, and the air flow rate at the cooling position of the fan impeller is increased, thereby dissipating heat and cooling the fan impeller. The auxiliary component is arranged on the base 101. The setting of the auxiliary component can cooperate with the wind force component to dissipate heat and cool the fan impeller. During the processing of the fan impeller, the moving component is started, and the moving component drives the wind force component to move on the disc 105, so that the wind force component moves to the cooling position of the fan impeller, and the wind force component is started, so that the wind force component generates wind force at the cooling position of the fan impeller, thereby accelerating the local air flow rate of the fan impeller, so that the fan impeller can be locally cooled, avoiding the need for a long time to remove the fan impeller after processing, and improving work efficiency.

[0024] Secondly, the moving plate 106 is slidably connected to the disc 105 and is located on one side of the disc 105; the moving fan 107 is fixedly connected to the moving plate 106 and is located on one side of the moving plate 106, and the moving plate 106 is connected to the moving member so that when the moving member moves on the disc 105, it can drive the moving plate 106 to move on the disc 105, and the upper surface of the moving plate 106 is fixed with the moving fan 107 by bolts, and the air outlet of the moving fan 107 faces the moving plate 106. On one side of the turntable 104, when the movable plate 106 moves on the disc 105 through the movable member, it can drive the movable fan 107 to move, so that the movable fan 107 can move to the position where the fan impeller in the disc 105 needs to be cooled after processing, and the movable fan 107 is started, so that the movable fan 107 generates wind force on the local part of the fan impeller, thereby accelerating the air flow rate in the space where the fan impeller is located, playing a role of local heat dissipation and cooling the fan impeller, so that the fan impeller can be removed quickly after processing.

[0025] At the same time, the moving track 108 is fixedly connected to the disc 105 and is located on one side of the disc 105; the moving slider 109 is slidably connected to the moving track 108 and is located on one side of the moving track 108; the moving plate 106 is connected to the moving slider 109 through the connecting component, the moving track 108 is arranged on the disc 105, the moving track 108 is in a circular ring shape, the moving track 108 forms a circular ring opening on the disc 105, the moving slider 109 is located in the moving track 108, ... The movable slider 109 has an arc that matches the movable track 108. The movable track 108 is connected to the terminal power supply of the device, so that when the device is powered on and started, it can drive the movable track 108 to start, so that the movable slider 109 in the movable track 108 moves along the direction of the movable track 108 in the movable track 108, thereby driving the movable plate 106 to move through the connecting component, and then driving the movable fan 107 to move, so that the movable fan 107 moves to the position where the fan impeller needs to dissipate heat and cool down.

[0026] In addition, the connecting shaft 110 is fixedly connected to the moving slider 109 and is fixedly connected to the moving plate 106; the limiting baffle 111 is fixedly connected to the moving track 108 and is located on one side of the moving track 108. There are two limiting baffles 111, which are respectively welded on both sides of the top opening of the moving track 108. The setting of the limiting baffle 111 makes the top opening size of the moving track 108 smaller than the internal size of the moving track 108, so that the moving track 108 can be moved freely. The movable slider 109 will not separate from the movable track 108. The connecting shaft 110 is connected to the upper surface of the movable slider 109. The connecting shaft 110 just extends out from between the two limit baffles 111 and is welded to the lower surface of the movable plate 106, so that when the movable slider 109 moves in the movable track 108, the connecting shaft 110 can drive the movable plate 106 to move on the disc 105, thereby driving the mobile fan 107 to move above the disc 105.

[0027] When using a welding device for processing a fan impeller according to the present embodiment, during the processing of the fan impeller, after the device is powered on, the movable track 108 is controlled to start, so that the movable slider 109 moves in the movable track 108, so that the movable slider 109 drives the movable plate 106 to move on the disc 105 through the connecting shaft 110, so that the movable plate 106 drives the movable fan 107 to move on the disc 105, so that the movable fan 107 moves to the location where the fan impeller needs to be cooled, and the movable fan 107 is started. The movable fan 107 generates wind force at the location where the fan impeller needs to be cooled, thereby accelerating the local air flow rate of the fan impeller, so that the fan impeller can be locally cooled, avoiding the need for a long time to remove the fan impeller after processing, and improving work efficiency.

[0028] The second embodiment of the present application is:

[0029] Based on the first embodiment, please refer to Figure 4 , Figure 4 2 is a schematic diagram of the overall structure of the welding device for processing a fan impeller according to the second embodiment. The auxiliary components of this embodiment include a mounting plate 201 and a positioning fan 202 .

[0030] According to this specific embodiment, the mounting plate 201 is fixedly connected to the base 101 and is located on one side of the base 101; the positioning fan 202 is fixedly connected to the mounting plate 201 and is located on one side of the mounting plate 201, the mounting plate 201 is welded to the left side of the outer surface of the base 101, the upper surface of the mounting plate 201 and the upper surface of the base 101 are in the same plane, the positioning fan 202 is fixedly installed on the upper surface of the mounting plate 201 by bolts, and the air outlet of the positioning fan 202 is always facing the left side of the turntable 104, so that when the positioning fan 202 is started, it can generate wind force on the left side of the turntable 104, so as to cooperate with the mobile fan 107, so that the fan impeller can be processed to perform a large range of heat dissipation and cooling, so that the fan impeller can be removed quickly, thereby improving work efficiency.

[0031] When using a welding device for processing a fan impeller according to the present embodiment, after adjusting the mobile fan 107 to the position where the fan impeller needs to be cooled, the positioning fan 202 and the mobile fan 107 are started simultaneously, so that the positioning fan 202 generates wind force on the left side of the turntable 104, thereby cooperating with the mobile fan 107 to perform large-scale heat dissipation and cooling on the fan impeller after processing, so that the fan impeller can be removed quickly, thereby improving work efficiency.

[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A welding device for processing a fan impeller, comprising a base, a support column, a chassis and a turntable, wherein the support column is fixedly connected to the base and is located on one side of the base, the chassis is fixedly connected to the base and is located on one side of the base, and the turntable is located above the chassis, characterized in that: Also included are local heat dissipation components; The local heat dissipation component includes a disc, a wind force component, a moving component and an auxiliary component. The disc is fixedly connected to the base and is located on one side of the base. The wind force component is arranged on the disc, the moving component is arranged on the disc, and the auxiliary component is arranged on the base.

2. The fan impeller processing welding device according to claim 1, characterized in that: The wind force component comprises a moving plate and a moving fan. The moving plate is slidably connected to the disc and is located at one side of the disc; the moving fan is fixedly connected to the moving plate and is located at one side of the moving plate.

3. The fan impeller processing welding device according to claim 2, characterized in that: The moving component includes a moving track, a moving slider and a connecting component. The moving track is fixedly connected to the disc and is located on one side of the disc; the moving slider is slidably connected to the moving track and is located on one side of the moving track; the moving plate is connected to the moving slider through the connecting component.

4. The fan impeller processing welding device according to claim 3, characterized in that: The connecting component includes a connecting shaft and a limiting baffle. The connecting shaft is fixedly connected to the moving slider and the moving plate. The limiting baffle is fixedly connected to the moving track and is located at one side of the moving track.

5. The fan impeller processing welding device according to claim 1, characterized in that: The auxiliary component includes a mounting plate and a positioning fan. The mounting plate is fixedly connected to the base and is located on one side of the base; the positioning fan is fixedly connected to the mounting plate and is located on one side of the mounting plate.

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