Auxiliary power supply equipment for friction welding machine

Abstract

The utility model discloses auxiliary power supply equipment for a friction welding machine, which comprises a friction welding machine body, one end of the friction welding machine body is connected with a power supply equipment outer frame through a control bus, and two ends of the power supply equipment outer frame are fixedly connected with blowers. A power supply equipment body is fixedly connected into the power supply equipment outer frame, a plurality of ventilation openings are formed in the lower end of the power supply equipment outer frame in an arrayed and penetrating mode, filter screens are fixedly connected to the lower ends of the inner sides of the ventilation openings, and a protective film is clamped to the front end of the power supply equipment outer frame. The two sides of the lower end of the power supply equipment outer frame are fixedly connected with supporting frames. Compared with the prior art, the blower has the advantages that the fan blades are reversely installed, when the output end on one side of the internal motor drives the fan blades to rotate, the fan blades blow air in the power supply equipment outer frame outwards, and the air in the power supply equipment outer frame gradually flows outwards through operation of the internal motor of the blower.

Description

Technical Field

[0001] The utility model relates to auxiliary power supply equipment, in particular to auxiliary power supply equipment used for a friction welding machine. Background Art

[0002] Auxiliary power supply equipment is widely used in the industrial field. For example, power supply equipment is placed in the power supply room in the factory. Auxiliary power supply equipment can also provide power to some mechanical processing equipment, such as friction welding machines. Friction welding machines refer to equipment that generates heat energy during rotation and then applies appropriate pressure to complete welding. In the process of producing and processing workpieces, certain pollutants such as dust and oil will be generated. The auxiliary power supply equipment has the function of isolating these pollutants, thereby protecting the electrical components inside the auxiliary power supply equipment.

[0003] However, the auxiliary power supply equipment in the prior art is provided with a protective casing and a protective door. The protective casing has low protection and the auxiliary power supply equipment has poor ventilation performance, which causes the internal electrical components to have a high temperature after working for a long time, posing a great safety hazard. Moreover, when the user operates the internal electrical components, the protective door needs to be opened. At the moment the protective door is opened, external pollutants such as dust and oil will still enter the power supply equipment, causing pollution to the internal electrical components. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an auxiliary power supply device for a friction welding machine.

[0005] In order to solve the above technical problems, the technical solution of the utility model is:

[0006] An auxiliary power supply device for a friction welding machine comprises a friction welding machine body, one end of the friction welding machine body is connected to an outer frame of the power supply device through a control bus, both ends of the outer frame of the power supply device are fixedly connected to hair dryers, the inner part of the outer frame of the power supply device is fixedly connected to the power supply device body, a plurality of vents are arranged and penetrated at the lower end of the outer frame of the power supply device, a filter is fixedly connected to the lower end of the inner side of the vents, a protective film is clamped at the front end of the outer frame of the power supply device, and both sides of the lower end of the outer frame of the power supply device are fixedly connected to support frames.

[0007] Preferably, an inner frame is fixedly connected to the inner wall of the front end of the outer frame of the power supply device, four plug-in slots are axially symmetrically distributed at the four end corners of the inner frame, a card-connecting frame is installed inside the plug-in slot, and a fixing plate is fixedly connected to the front end of the four card-connecting frames.

[0008] Preferably, both sides of the snap-in frame are provided with snap-in grooves, and inner walls on both sides of the inserting grooves are fixedly connected with elastic connectors, and the elastic connectors are snap-fitted into the snap-in grooves.

[0009] Preferably, the fixing plate is a triangular plate structure.

[0010] Preferably, the elastic connecting member is made of elastic metal material.

[0011] Preferably, one end inside the hair dryer is fixedly connected to a motor via a support frame, and an output end on one side of the motor is connected to a fan blade.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. By installing the fan blades in reverse, when the output end of one side of the internal motor drives the fan blades to rotate, the air inside the outer frame of the fan blade power supply device is blown outward, and through the operation of the motor inside the hair dryer, the air inside the outer frame of the power supply device gradually flows outward, and the air at the bottom of the outer frame of the power supply device enters the inner part of the outer frame of the power supply device from the outside through the vents. Generally, dust or other impurities float in the air, and there are relatively few dust and impurities in the bottom air. Setting the vents at the bottom of the outer frame of the power supply device reduces the dust and impurities entering the inner part of the outer frame of the power supply device, thereby reducing the accumulation of dust on the surface of the power supply device body. A filter is also arranged in the vents, and the filter filters the dust and impurities in the air, further reducing the dust and impurities entering the inner part of the outer frame of the power supply device;

[0014] 2. By snapping the fixing plate and the inner frame together, the overall protective film is fixed to the front end of the inner frame by the snapping action of the fixing plate, so that the overall protective film covers the front end of the power supply device body. The protective film protects the power supply device body and prevents the front end of the power supply device body from being contaminated by dust in the air. The overall protective film replaces the protective door in the prior art. The user can see the screen on the power supply device body through the protective film, and can also control the buttons on the power supply device body. When the protective film is damaged after long-term use, the protective film can be installed and replaced by plugging and unplugging the fixing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall front view structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A three-dimensional structural diagram of the outer frame of the power supply equipment;

[0017] Figure 3 for Figure 2 The whole is shown in the front view and cutaway view;

[0018] Figure 4It is a three-dimensional structural diagram of the other side of the overall outer frame of the power supply equipment in the utility model;

[0019] Figure 5 For this utility model Figure 4 Enlarged view of the three-dimensional structure at A in the middle.

[0020] In the figure: 1. Outer frame of power supply equipment; 2. Friction welding machine body; 3. Blower; 4. Protective film; 5. Fixed plate; 6. Power supply equipment body; 7. Filter; 8. Inner frame; 9. Snap-in slot; 10. Snap-in frame; 11. Plug-in slot; 12. Elastic connector; 13. Support frame; 14. Motor; 15. Ventilation hole. DETAILED DESCRIPTION

[0021] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0022] like Figure 1 and 2 As shown, the utility model describes an auxiliary power supply device for a friction welding machine, comprising a friction welding machine body 2, one end of the friction welding machine body 2 is connected to an outer frame 1 of the power supply device through a control bus, both ends of the outer frame 1 of the power supply device are fixedly connected to a hair dryer 3, the inner part of the outer frame 1 of the power supply device is fixedly connected to a power supply device body 6, a plurality of vents 15 are arranged and penetrated at the lower end of the outer frame 1 of the power supply device, a filter screen 7 is fixedly connected to the lower end of the inner side of the vent 15, a protective film 4 is clamped at the front end of the outer frame 1 of the power supply device, both sides of the lower end of the outer frame 1 of the power supply device are fixedly connected to a support frame 13, the setting of the support frame 13 has a supporting effect on the overall outer frame 1 of the power supply device, so that the bottom end of the outer frame 1 of the power supply device is thirty centimeters away from the ground, and then the vent 15 at the lower end of the outer frame 1 of the power supply device is thirty centimeters away from the ground, and this setting also allows the air inside the outer frame 1 of the power supply device to circulate with the outside air.

[0023] As the preferred technical solution of this embodiment, Figure 3 As shown, one end of the hair dryer 3 is fixedly connected to the motor 14 via a support frame, and the output end of one side of the motor 14 is connected to the fan blade.

[0024] In this embodiment, the fan blades are installed in reverse. When the output end on one side of the internal motor 14 drives the fan blades to rotate, the air inside the outer frame 1 of the fan blade power supply device is blown outward. Through the operation of the motor 14 inside the hair dryer 3, the air inside the outer frame 1 of the power supply device gradually flows outward, and the air at the bottom of the outer frame 1 of the power supply device enters the inner part of the outer frame 1 of the power supply device from the outside through the vent 15. Generally, dust or other impurities float in the air, and the dust and impurities in the bottom air are relatively less. Setting the vent 15 at the bottom end of the outer frame 1 of the power supply device reduces the dust and impurities entering the inner part of the outer frame 1 of the power supply device, thereby reducing the accumulation of dust on the surface of the power supply device body 6. A filter screen 7 is also provided in the vent 15. The filter screen 7 filters the dust and impurities in the air, further reducing the dust and impurities entering the inner part of the outer frame 1 of the power supply device.

[0025] As the preferred technical solution of this embodiment, Figure 4 and Figure 5 As shown, the inner frame 8 is fixedly connected to the four sides of the inner wall of the front end of the outer frame 1 of the power supply device, and four plug-in slots 11 are symmetrically distributed at the four end corners of the inner frame 8. A card-connecting frame 10 is card-mounted inside the plug-in slot 11, and the front ends of the four card-connecting frames 10 are fixedly connected to a fixing plate 5, which is a triangular plate-shaped structure, and the elastic connecting member 12 is an elastic metal material;

[0026] In this embodiment, both sides of the card frame 10 are provided with card slots 9, and the inner walls on both sides of the plug slot 11 are fixedly connected with elastic connectors 12, which are carded in the card slots 9.

[0027] The fixing plate 5 and the inner frame 8 can be connected by snapping, and the overall protective film 4 is fixed to the front end of the inner frame 8 by the snapping effect of the fixing plate 5, so that the overall protective film 4 covers the front end of the power supply device body 6. The protective film 4 has a protective effect on the power supply device body 6 to prevent the front end of the power supply device body 6 from being polluted by dust in the air. At the same time, through the protective film 4, the user can see the screen on the power supply device body 6 and can also control the buttons on the power supply device body 6. When the protective film 4 is damaged after long-term use, the protective film 4 is installed and replaced by plugging and unplugging the fixing plate 5;

[0028] The area of ​​the overall protective film 4 is the same as that of the inner frame 8. When in use, the protective film 4 is first attached to the surface of the inner frame 8, and then the four fixing plates 5 are respectively moved to the four end corners of the protective film 4, and the four clamping frames 10 at the rear end of the fixing plate 5 are respectively inserted into the four plug-in slots 11 at the end corners of the inner frame 8, wherein both sides of the inside of the plug-in slot 11 are fixedly connected with elastic connectors 12, and the elastic connector 12 is made of elastic metal material, and the elastic force of the elastic connector 12 itself can clamp itself into the clamping slot 9 on one side of the clamping frame 10, so that the clamping frame 10 is clamped into the plug-in slot 11, and finally the clamping frame 10 and the inner frame 8 are clamped and fixed, and through this setting, the four end corners of the inner frame 8 are squeezed and fixed by the clamping frame 10, thereby realizing that the overall protective film 4 is fixed to the front end of the outer frame 1 of the power supply equipment;

[0029] If the entire protective film 4 is to be removed, the fixing plate 5 can be pulled outward with force. The elastic connecting member 12 is made of elastic metal material and will automatically shrink when subjected to pressure. The elastic connecting member 12 will automatically disengage from the snap-in groove 9, releasing the snap-in connection between the snap-in frame 10 and the plug-in groove 11, so that the four fixing plates 5 are disengaged from the four end corners of the inner frame 8. The protective film 4 is removed through this operation.

[0030] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. An auxiliary power supply device for a friction welding machine, comprising a friction welding machine body (2), one end of the friction welding machine body (2) being connected to an outer frame of the power supply device (1) via a control bus, characterized in that: The two ends of the power supply device outer frame (1) are fixedly connected to a hair dryer (3), the interior of the power supply device outer frame (1) is fixedly connected to a power supply device body (6), a plurality of vents (15) are arranged and penetrated at the lower end of the power supply device outer frame (1), a filter (7) is fixedly connected to the lower end of the inner side of the vents (15), a protective film (4) is clamped at the front end of the power supply device outer frame (1), and support frames (13) are fixedly connected to both sides of the lower end of the power supply device outer frame (1).

2. The auxiliary power supply device for a friction welding machine according to claim 1, characterized in that: The inner wall of the front end of the outer frame (1) of the power supply device is fixedly connected to an inner frame (8), four end corners of the inner frame (8) are symmetrically distributed with four plug-in slots (11), the plug-in slots (11) are internally mounted with a card-connecting frame (10), and the front ends of the four card-connecting frames (10) are fixedly connected to a fixing plate (5).

3. The auxiliary power supply device for a friction welding machine according to claim 2, characterized in that: Both sides of the snap-in frame (10) are provided with snap-in grooves (9), and the inner walls on both sides of the inserting groove (11) are fixedly connected with elastic connecting pieces (12), and the elastic connecting pieces (12) are snap-fitted into the snap-in grooves (9).

4. The auxiliary power supply device for a friction welding machine according to claim 3, characterized in that: The fixing plate (5) is in the shape of a triangular plate.

5. The auxiliary power supply device for a friction welding machine according to claim 4, characterized in that: The elastic connecting piece (12) is made of elastic metal material.

6. The auxiliary power supply device for a friction welding machine according to claim 5, characterized in that: One end inside the hair dryer (3) is fixedly connected to a motor (14) via a support frame, and an output end on one side of the motor (14) is connected to a fan blade.

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