Machining and fixing device for aluminum alloy parts of mobile communication terminal equipment

Abstract

The utility model belongs to the field of machining, and particularly relates to a mobile communication terminal equipment aluminum alloy part machining fixing device which comprises an operation table, and the top of the operation table is fixedly connected with a set of supporting tables. A first hydraulic cylinder is fixedly connected to the inner side wall of the supporting table. The output end of the first hydraulic cylinder is fixedly connected with a fixing frame. A second hydraulic cylinder is fixedly connected to the inner side wall of the fixing frame. The output end of the second hydraulic cylinder is fixedly connected with a fixed plate; a plurality of air holes are formed in the fixing plate; the middle part of the fixing frame is fixedly connected with a plurality of gas conveying pipes, and the middle part of the fixing frame is communicated with the gas conveying pipes; and air is injected into the air conveying pipe, and the air is blown to the surface of the aluminum alloy machine part through the air outlet holes formed in the inner side wall of the fixing frame, so that the situation that the aluminum alloy machine part deforms due to the fact that the aluminum alloy machine part is overheated due to the machining process in the machining process of the aluminum alloy machine part can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of mechanical processing, in particular to a processing and fixing device for aluminum alloy parts of mobile communication terminal equipment. Background Art

[0002] The fixture for processing aluminum alloy parts of mobile communication terminal equipment is specially designed for the processing of aluminum alloy parts in mobile communication terminal equipment. This fixture has important application value in the fields of mechanical manufacturing and mechanical processing, especially in ensuring the processing accuracy of aluminum alloy parts, improving production efficiency and ensuring product quality.

[0003] The processing and fixing devices of aluminum alloy parts of mobile communication terminal equipment generally use mechanical clamping, vacuum adsorption, or magnetic adsorption to fix the aluminum alloy parts. The size and distribution of the clamping force must be precisely controlled to prevent deformation or damage of the workpiece.

[0004] Existing aluminum alloy machine parts processing and fixing devices are usually mechanical clamping structures to fix aluminum alloy machines. During use and observation, it is found that heat is generated during the processing of aluminum alloy machines due to the processing method. Existing fixing devices usually have poor heat dissipation when fixing aluminum alloy machines, which causes the surface temperature of the aluminum alloy machines to rise, resulting in easy deformation of the aluminum alloy machines during processing.

[0005] Therefore, in order to solve the above problems, a device for processing and fixing aluminum alloy parts of mobile communication terminal equipment is proposed. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is: the present invention describes a mobile communication terminal equipment aluminum alloy machine processing and fixing device, comprising an operating table, a group of support tables fixedly connected to the top of the operating table; a first hydraulic cylinder fixedly connected to the inner side wall of the support table; a fixed frame fixedly connected to the output end of the first hydraulic cylinder; a second hydraulic cylinder fixedly connected to the inner side wall of the fixed frame; a fixed plate fixedly connected to the output end of the second hydraulic cylinder; a plurality of air holes are provided on the fixed plate; an air pipe is connected to the middle of the fixed frame; through the second hydraulic cylinder fixed to the inner side wall of the fixed frame and the fixed plate fixed to the output end of the second hydraulic cylinder, the contact area between the fixing device and the aluminum alloy machine part can be increased during the processing of the aluminum alloy machine part, and at the same time, by injecting air into the air pipe, the air is blown to the surface of the aluminum alloy machine part through the air outlet holes provided on the inner side wall of the fixed frame, which can reduce the deformation of the aluminum alloy machine part caused by overheating of the aluminum alloy machine part due to the processing process during the processing of the aluminum alloy machine part.

[0008] Preferably, a third hydraulic cylinder is fixedly connected to the inner side wall of the fixed frame; a brush plate is fixedly connected to the output end of the third hydraulic cylinder; a plurality of bristles are fixedly connected to the side wall of the brush plate; the brush plate and the air pipe are arranged through and are slidably connected, and the second hydraulic cylinder is located between the fixed plate and the fixed frame. By fixing the bristles on the side wall of the brush plate, the air holes can be cleaned, thereby reducing the metal debris generated during the processing of aluminum alloy parts from falling into the air holes and causing blockage of the air holes.

[0009] Preferably, a water tank is fixedly connected to the top of the operating table; a water pump is connected to the top of the water tank; a water pipe is connected to the side wall of the water pump, and water is sprayed onto the surface of the aluminum alloy parts through the water pipe, which can reduce the metal dust and debris generated during the processing of the aluminum alloy parts. At the same time, the water sprayed onto the surface of the aluminum alloy parts can also cool the aluminum alloy parts during the processing.

[0010] Preferably, a fixing groove is opened in the middle of the operating table; a spring is fixed to the inner side wall of the fixing groove; a fixing block is fixed to the end of the spring. By fixing the spring inside the fixing groove and fixing the fixing block at the end of the spring, the aluminum alloy machine part can be fixed during the processing of the aluminum alloy machine part, thereby reducing the situation of the aluminum alloy machine part sliding left and right during the processing.

[0011] Preferably, a guide groove is provided on the top of the operating table; a water collecting plate is fixedly connected to the bottom of the operating table; the operating table is located inside the water collecting plate; the side wall of the water collecting plate is connected to a wastewater outlet. By providing a guide groove on the top of the operating table and fixing a water collecting plate on the bottom of the operating table, the wastewater generated during the processing of aluminum alloy parts can be recycled.

[0012] Preferably, a rubber block is fixed to the top of the fixing block; the diameter of the rubber block is larger than the inner diameter of the fixing groove. By fixing the rubber block to the top of the fixing block, the deformation of the aluminum alloy part and the scratches on the surface caused by extrusion can be reduced when fixing the aluminum alloy part.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model describes a device for processing and fixing aluminum alloy parts of mobile communication terminal equipment. By means of a second hydraulic cylinder fixed to the inner side wall of the fixing frame and a fixing plate fixed to the output end of the second hydraulic cylinder, the contact area between the fixing device and the aluminum alloy part can be increased during the processing of the aluminum alloy part. At the same time, by injecting air into the inside of the air pipe and blowing the air toward the surface of the aluminum alloy part through the air vents, the deformation of the aluminum alloy part caused by overheating of the aluminum alloy part due to the processing process can be reduced during the processing of the aluminum alloy part.

[0015] 2. The utility model describes a device for fixing aluminum alloy parts for processing mobile communication terminal equipment, which sprays water onto the surface of the aluminum alloy parts through a water pipe, thereby reducing the metal dust and debris generated during the processing of the aluminum alloy parts. At the same time, the water sprayed onto the surface of the aluminum alloy parts can also cool the aluminum alloy parts during the processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a schematic diagram of the main body of the utility model;

[0018] Figure 2 This is a schematic structural diagram of the brush plate in the utility model;

[0019] Figure 3 This is a schematic structural diagram of the fixing block in the present utility model;

[0020] Figure 4 This is a schematic structural diagram of the water collecting plate in the utility model;

[0021] Figure 5 It is a structural diagram of the rubber block in the utility model.

[0022] Legend: 1. Operating table; 11. Support table; 12. First hydraulic cylinder; 13. Fixed frame; 14. Second hydraulic cylinder; 15. Fixed plate; 16. Air vent; 17. Air pipe; 18. Air outlet; 2. Third hydraulic cylinder; 21. Brush plate; 22. Brush hairs; 3. Water tank; 31. Water pump; 32. Water pipe; 4. Fixed groove; 41. Spring; 42. Fixed block; 5. Guide groove; 51. Water collecting plate; 52. Wastewater outlet; 6. Rubber block. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Specific examples are given below.

[0025] like Figures 1 to 5As shown, a mobile communication terminal equipment aluminum alloy machine processing and fixing device described in an embodiment of the present invention includes an operating table 1, and a group of support platforms 11 are fixedly connected to the top of the operating table 1; a first hydraulic cylinder 12 is fixedly connected to the middle of the support platform 11; the output end of the first hydraulic cylinder 12 is fixedly connected to a fixing frame 13; the inner side wall of the fixing frame 13 is fixedly connected to a second hydraulic cylinder 14; the output end of the second hydraulic cylinder 14 is fixedly connected to a fixing plate 15; the fixing plate 15 is located inside the fixing frame 13; a plurality of air holes 16 are provided on the fixing plate 15; the middle of the fixing frame 13 is connected to an air supply pipe 17; the inner side wall of the fixing frame 13 is provided with a plurality of air outlet holes 18; the air outlet holes 18 and the air outlet holes 16 are correspondingly arranged; when working, the aluminum alloy machine parts to be fixed are placed on the operating table 1, and then the first hydraulic cylinder 12 and the second hydraulic cylinder 14 are turned on, and the first hydraulic cylinder 12 moves forward to drive the fixing frame 13 to move forward The second hydraulic cylinder 14 moves forward and drives the fixed plate 15 to move forward. When the fixed plate 15 moves to the specified position, the fixed plate 15 contacts the aluminum alloy part to fix the aluminum alloy part. At this time, air is injected into the air pipe 17, and the air is ejected through the air outlet 18 opened on the inner wall of the fixed frame 13. The ejected air is blown to the surface of the aluminum alloy part through the air vent 16 opened on the fixed plate 15. The second hydraulic cylinder 14 fixed to the inner wall of the fixed frame 13 and the fixed plate 15 fixed at the output end of the second hydraulic cylinder 14 can increase the contact area between the fixing device and the aluminum alloy part during the processing of the aluminum alloy part. At the same time, air is injected into the air pipe 17 and the air is blown to the surface of the aluminum alloy part through the air outlet 18 opened on the inner wall of the fixed frame 13. The deformation of the aluminum alloy part caused by overheating of the aluminum alloy part due to the processing process can be reduced during the processing of the aluminum alloy part.

[0026] like Figure 2 As shown, the inner wall of the fixed frame 13 is fixedly connected to the third hydraulic cylinder 2; the output end of the third hydraulic cylinder 2 is fixedly connected to a brush plate 21; the side wall of the brush plate 21 is fixedly connected to a plurality of bristles 22; the second hydraulic cylinder 14 is located between the fixed plate 15 and the fixed frame 13; after the processing of the aluminum alloy parts is completed, the third hydraulic cylinder 2 is started, and the third hydraulic cylinder 2 drives the brush plate 21 fixed at its output end to move forward. When the brush plate 21 moves to the specified position, the bristles 22 fixed on the side wall of the brush plate 21 contact with the fixed plate 15, completing the cleaning of the air holes 16 opened on the fixed plate 15. By fixing the bristles 22 on the side wall of the brush plate 21, the air holes 16 can be cleaned, thereby reducing the metal debris generated during the processing of the aluminum alloy parts from falling into the air holes 16 and causing the air holes 16 to be blocked.

[0027] like Figures 1 to 2As shown, a water tank 3 is fixedly connected to the top of the operating table 1; a water pump 31 is connected to the top of the water tank 3; a water pipe 32 is connected to the side wall of the water pump 31. When the aluminum alloy parts are processed, a large amount of metal dust will be generated. At this time, the water pump 31 is turned on and the water flows through the water pipe 32 to sprinkle onto the surface of the aluminum alloy parts. Spraying water onto the surface of the aluminum alloy parts through the water pipe 32 can reduce the metal dust and debris generated during the processing of the aluminum alloy parts. At the same time, the water sprinkled on the surface of the aluminum alloy parts can also cool the aluminum alloy parts during the processing.

[0028] like Figure 3 As shown, a fixing groove 4 is opened in the middle of the operating table 1; a spring 41 is fixedly connected to the inner wall of the fixing groove 4; a fixing block 42 is fixedly connected to the end of the spring 41. When the aluminum alloy part is processed and stamped, the pressure applied to the surface of the aluminum alloy part causes the aluminum alloy part to adhere to the operating table 1. By fixing the spring 41 to the inner wall of the fixing groove 4 and fixing the fixing block 42 to the end of the spring 41, the aluminum alloy part can be lifted up after the processing of the aluminum alloy part is completed, so that the aluminum alloy part can be conveniently removed from the top of the operating table 1.

[0029] like Figure 4 As shown, a guide groove 5 is provided on the top of the operating table 1; a water collecting plate 51 is fixedly connected to the bottom of the operating table 1; the operating table 1 is located inside the water collecting plate 51; the side wall of the water collecting plate 51 is connected to a wastewater outlet 52. After the water flow sprinkled onto the aluminum alloy parts is used to reduce the metal dust, the water flows into the water collecting plate 51 along the guide groove 5, and then flows out through the wastewater outlet 52. By providing the guide groove 5 on the top of the operating table 1 and fixing the water collecting plate 51 on the bottom of the operating table 1, the wastewater generated during the processing of the aluminum alloy parts can be recycled.

[0030] like Figure 5 As shown, a rubber block 6 is fixed to the top of the fixing block 42; the diameter of the rubber block 6 is larger than the inner diameter of the fixing groove 4. When the fixing block 42 contacts the surface of the aluminum alloy part, the rubber block 6 first contacts the aluminum alloy part. By fixing the rubber block 6 to the top of the fixing block 42, the deformation of the aluminum alloy part and the scratches on the surface caused by extrusion can be reduced when the aluminum alloy part is fixed.

[0031] Working principle: Place the aluminum alloy part that needs to be fixed on the operating table 1, and then start the first hydraulic cylinder 12 and the second hydraulic cylinder 14. The first hydraulic cylinder 12 moves forward to drive the fixed plate 15 to move forward. The second hydraulic cylinder 14 moves forward and drives the fixed plate 15 to move forward at the same time. When the fixed plate 15 moves to the specified position, the fixed plate 15 contacts the aluminum alloy part to fix the aluminum alloy part. At this time, air is injected into the air pipe 17, and the air is blown to the surface of the aluminum alloy part through the air holes 16 opened on the fixed plate 15. After the processing process of the aluminum alloy part is completed, the third hydraulic cylinder 2 is started. The third hydraulic cylinder 2 drives the brush plate 21 fixed at its output end to move forward. When the brush plate 21 moves to the specified position, the bristles 22 fixed on the side wall of the brush plate 21 contact with the fixed plate 15, completing the air vents opened on the fixed plate 15 The cleaning work of the air hole 16 will generate a large amount of metal dust when the aluminum alloy parts are processed. At this time, the water pump 31 is turned on and the water flows through the water pipe 32 to the surface of the aluminum alloy parts. The water flow is sprayed to the surface of the aluminum alloy parts through the water pipe 32. The spring 41 is fixed inside the fixing groove 4 and the fixing block 42 is fixed at the end of the spring 41. The aluminum alloy parts can be fixed during the processing of the aluminum alloy parts. After the water flow sprinkled on the aluminum alloy parts is used to reduce the dust of the metal dust, the water flow enters the water collecting plate 51 along the guide groove 5, and then flows out through the wastewater outlet 52. When the fixed block 42 contacts the surface of the aluminum alloy parts, the rubber block 6 first contacts the aluminum alloy parts. By fixing the rubber block 6 on the top of the fixed block 42, the deformation of the aluminum alloy parts and the scratches on the surface caused by extrusion can be reduced when the aluminum alloy parts are fixed.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A mobile communication terminal equipment aluminum alloy parts processing and fixing device, comprising an operating table (1), characterized in that: A group of support platforms (11) are fixedly connected to the top of the operating table (1); a first hydraulic cylinder (12) is fixedly connected to the inner wall of the support platform (11); an output end of the first hydraulic cylinder (12) is fixedly connected to a fixing frame (13); a second hydraulic cylinder (14) is fixedly connected to the inner wall of the fixing frame (13); an output end of the second hydraulic cylinder (14) is fixedly connected to a fixing plate (15); a plurality of air holes (16) are provided on the fixing plate (15); a gas pipe (17) is connected to the middle of the fixing frame (13); a plurality of air outlet holes (18) are provided on the inner wall of the fixing frame (13); the air outlet holes (18) and the air holes (16) are arranged correspondingly.

2. The device for processing and fixing aluminum alloy parts of mobile communication terminal equipment according to claim 1, characterized in that: A third hydraulic cylinder (2) is fixedly connected to the inner side wall of the fixing frame (13); a brush plate (21) is fixedly connected to the output end of the third hydraulic cylinder (2); a plurality of bristles (22) are fixedly connected to the side wall of the brush plate (21); and the second hydraulic cylinder (14) is located between the fixing plate (15) and the fixing frame (13).

3. The device for processing and fixing aluminum alloy parts of mobile communication terminal equipment according to claim 2, characterized in that: A water tank (3) is fixedly connected to the top of the operating table (1); the top of the water tank (3) is connected to a water pump (31); and the side wall of the water pump (31) is connected to a water pipe (32).

4. The device for processing and fixing aluminum alloy parts of mobile communication terminal equipment according to claim 3, characterized in that: A fixing groove (4) is provided in the middle of the operating table (1); a spring (41) is fixedly connected to the inner side wall of the fixing groove (4); and a fixing block (42) is fixedly connected to the end of the spring (41).

5. The device for processing and fixing aluminum alloy parts of mobile communication terminal equipment according to claim 4, characterized in that: A guide groove (5) is provided on the top of the operating table (1); a water collecting plate (51) is fixedly connected to the bottom of the operating table (1); the operating table (1) is located inside the water collecting plate (51); and a wastewater outlet (52) is connected to the side wall of the water collecting plate (51).

6. The device for processing and fixing aluminum alloy parts of mobile communication terminal equipment according to claim 5, characterized in that: A rubber block (6) is fixed to the top of the fixing block (42); the diameter of the rubber block (6) is larger than the inner diameter of the fixing groove (4).

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