Guiding, cutting-off and split charging equipment for automobile aluminum castings

Abstract

The utility model relates to guiding, cutting and split charging equipment for automobile aluminum castings. The guiding, cutting and split charging equipment comprises a rack and a workbench installed on the rack. The positioning mechanism is mounted on the workbench and comprises a positioning column and a profiling positioning block mounted on the positioning column, and an aluminum casting is mounted on the profiling positioning block; the blanking mechanism is installed on the machine frame and located over the positioning mechanism, and the blanking mechanism comprises a pressing assembly and a cutting assembly; the material taking mechanism is installed on the machine frame, located between the positioning mechanism and the blanking mechanism, capable of transversely moving along the machine frame and used for clamping and conveying the blanked aluminum castings to a blanking position. Through the automatic blanking and material taking mechanism, automatic blanking and blanking are achieved, manual operation is reduced, the production efficiency is improved, and the production cost is reduced. And accurate positioning of the aluminum casting in the machining process is ensured through the design of the profiling positioning block and the pressing assembly, and therefore the cutting precision is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of processing equipment, and in particular relates to a guide cutting and packaging equipment for automobile aluminum castings. Background Art

[0002] According to the lightweight design of automobiles, automobile parts originally made of cast iron or cast steel are gradually replaced by lightweight aluminum alloy castings.

[0003] like Figure 1 The aluminum casting shown in the figure has four finished aluminum castings formed on it, but the existing blanking equipment has the following defects during use: 1. The degree of automation of blanking is not high, the positioning is not accurate, manual intervention is required, the production efficiency is low, and the scrap rate after blanking is high; 2. After the aluminum casting is blanked, it is manually unloaded and needs to be removed one by one from the positioning mechanism, which affects the production rhythm; therefore, it is necessary to improve the defects of the existing technology. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the utility model provides a guided cutting and packaging equipment for automobile aluminum castings, which has high punching precision, good quality and high production efficiency.

[0005] The utility model adopts the following technical solutions:

[0006] A guided cutting and sub-packaging device for automobile aluminum castings, comprising a frame and a workbench mounted on the frame;

[0007] A positioning mechanism is mounted on the workbench and includes a positioning column, a contoured positioning block mounted on the positioning column, and an aluminum casting mounted on the contoured positioning block;

[0008] A blanking mechanism, mounted on the frame and located directly above the positioning mechanism, comprising a pressing assembly and a cutting assembly;

[0009] in,

[0010] The pressing assembly includes a pressing head mounted on the frame and movable longitudinally along the frame, the pressing head moving downward to abut against the aluminum casting;

[0011] The cutting assembly includes a cutting plate mounted on a frame and movable longitudinally along the frame, a through hole penetrating the pressure head is provided on the cutting plate, and the cutting plate moves vertically downward to cut the material around the aluminum casting;

[0012] A material taking mechanism is installed on the frame and is located between the positioning mechanism and the blanking mechanism. The mechanism can move laterally along the frame and is used to pick up the blanked aluminum casting and transport it to the unloading position.

[0013] It comprises a motorized slide rail installed on a rack, a first cylinder installed on the motorized slide rail and arranged vertically, a guide plate connected to the telescopic end of the first cylinder, and a pneumatic clamp installed on the guide plate and arranged directly above the aluminum casting.

[0014] In a preferred embodiment of the present application, a material guide bin is installed on the rack below the workbench, and a material collecting vehicle is placed below the material guide bin.

[0015] In a preferred embodiment of the present application, the positioning column is square-shaped and has four groups corresponding to the aluminum casting, and four through holes corresponding to the pressing head are formed in the cutting plate.

[0016] In a preferred embodiment of the present application, the pressing assembly further comprises a second cylinder installed on the rack, and the pressing head is connected to the telescopic end of the second cylinder.

[0017] In a preferred embodiment of the present application, the cutting assembly further comprises a third cylinder installed on the rack, and the cutting plate is connected to the telescopic end of the third cylinder.

[0018] A guide column is installed between the cutting plate and the rack.

[0019] In a preferred embodiment of the present application, the workbench is hollow and has a horizontal rod and a vertical rod installed inside, and the positioning mechanism is installed at the intersection of the horizontal rod and the vertical rod.

[0020] In a preferred embodiment of the present application, the material taking mechanism has two groups corresponding to the positioning mechanism, and two pneumatic clamps are installed side by side on each guide plate.

[0021] Advantages:

[0022] The present application is a kind of aluminum casting guiding and cutting and packaging equipment for automobiles, which realizes automatic punching and material taking through automatic punching and material taking mechanism, reduces manual operation, improves production efficiency, ensures accurate positioning of aluminum casting during processing through the design of profile positioning block and pressing assembly, and improves cutting accuracy.

[0023] The present application uses the pressing assembly to press and position the aluminum casting one by one, improves the stability of pressing, punches the material around the aluminum casting by the cutting plate at one time, has high punching accuracy and good quality.

[0024] The present application is a kind of aluminum casting guiding and cutting and packaging equipment for automobiles, which realizes automatic punching and material taking through automatic punching and material taking mechanism, reduces manual operation, improves production efficiency, ensures accurate positioning of aluminum casting during processing through the design of profile positioning block and pressing assembly, and improves cutting accuracy. The punching force and punching speed are controllable, the punching accuracy is high, and the quality is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic structural diagram of the aluminum casting described in the background technology of this utility model;

[0026] Figure 2 This is a structural diagram of a guided cutting and packaging equipment for automotive aluminum castings described in the utility model;

[0027] Figure 3 This is a partial structural front view of a guided cutting and sub-packaging device for automotive aluminum castings described in the utility model;

[0028] Figure 4 This is a schematic diagram of the installation structure of the positioning mechanism and the aluminum casting of the utility model;

[0029] Figure 5 This is a front view of the blanking mechanism of the present invention;

[0030] Figure 6 This is a front view of the installation structure of the positioning mechanism and the material taking mechanism of the utility model;

[0031] Figure 7 This is a schematic diagram of the installation structure of the workbench and positioning mechanism of the utility model;

[0032] Figure 8 This is a partial structural diagram of the automobile aluminum casting guided cutting and packaging equipment described in the utility model.

[0033] In the figure: 1 rack;

[0034] 2 work tables, 21 horizontal bars, 22 vertical bars;

[0035] 3 positioning mechanism, 31 positioning column, 32 contour positioning block;

[0036] 4 blanking mechanism, 41 pressing assembly, 411 pressing head, 412 second cylinder, 42 cutting assembly, 421 cutting plate, 422 third cylinder, 423 guide column;

[0037] 5 material taking mechanism, 51 electric slide rail, 52 first cylinder, 53 guide plate, 54 pneumatic clamp;

[0038] 6. Guide silo;

[0039] 7 Aggregate trucks. DETAILED DESCRIPTION

[0040] The following will be combined with the 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.

[0041] like Figures 2-8 As shown, a guided cutting and sub-packaging equipment for automobile aluminum castings includes a frame 1 and a workbench 2 installed on the frame 1;

[0042] The positioning mechanism 3 is mounted on the workbench 2 and includes a positioning column 31, a contoured positioning block 32 mounted on the positioning column 31, and an aluminum casting mounted on the contoured positioning block 32;

[0043] The blanking mechanism 4 is mounted on the frame 1 and is located directly above the positioning mechanism 3, and includes a pressing component 41 and a cutting component 42;

[0044] in,

[0045] The pressing assembly 41 includes a pressing head 411 mounted on the frame 1 and movable longitudinally along the frame 1. The pressing head 411 moves downward to abut against the aluminum casting.

[0046] The cutting assembly 42 includes a cutting plate 421 mounted on the frame 1 and movable longitudinally along the frame 1. The cutting plate 421 is provided with a through hole penetrating the pressing head 411. The cutting plate 421 moves vertically downward to cut the material around the aluminum casting.

[0047] The material taking mechanism 5 is installed on the frame 1 and is located between the positioning mechanism 3 and the blanking mechanism 4. It can move laterally along the frame 1 and is used to pick up the blanked aluminum casting and transport it to the finished product unloading position;

[0048] It includes an electric slide rail 51 mounted on the frame 1, a first cylinder 52 mounted on the electric slide rail 51 and arranged vertically, the first cylinder 52 being a rodless cylinder, a guide plate 53 connected to the telescopic end of the first cylinder 52, a pneumatic clamp 54 mounted on the guide plate 53, and the pneumatic clamp 54 being arranged directly above the aluminum casting;

[0049] The working principle and beneficial effects of the above embodiment are as follows:

[0050] The aluminum casting of the present invention is loaded from the loading position on one side of the frame 1, and the aluminum casting is placed in the positioning mechanism 3 on the workbench 2. The contoured positioning block 32 on the positioning column 31 is used to fix the aluminum casting to ensure its accurate positioning during the subsequent processing;

[0051] The punching mechanism 4 is located directly above the positioning mechanism 3, the punch 411 in the pressing assembly 41 is lowered to abut against the aluminum casting, so that the aluminum casting cannot move during punching; the cutting plate 421 in the cutting assembly 42 is vertically lowered, the material stick around the aluminum casting is cut through the through hole of the cutting plate 321, and the accurate cutting of the material stick of the aluminum casting is realized;

[0052] The punched aluminum casting needs to be transferred to a finished product unloading position. The material taking mechanism 5 is located between the positioning mechanism 3 and the punching mechanism 4, the pneumatic clamp jaw 54 is driven to move to the upper material loading position under the drive of the electric sliding rail 51, the first air cylinder 52 drives the pneumatic clamp jaw 54 to move downward to clamp the aluminum casting that has completed punching on the profiled positioning block 32, and then moves to the unloading position again under the electric sliding rail 51 to unload; the movement of the pneumatic clamp jaw 54 is controlled by the electric sliding rail 51 and the first air cylinder 52, so that accurate material taking and unloading are realized.

[0053] The automatic punching and material taking mechanism can reduce manual operation and improve production efficiency. The design of the profiled positioning block and the pressing assembly ensures accurate positioning of the aluminum casting during machining, thereby improving cutting accuracy.

[0054] In one embodiment,

[0055] A material guide bin 6 is installed on the rack 1 below the workbench 2, and a material collecting vehicle 7 is placed below the material guide bin 6. The material stick after punching falls into the material collecting vehicle 7 through the material guide bin 6 for collection.

[0056] The material guide bin 6 guides the material stick (i.e. the part cut off around the aluminum casting) to fall smoothly into the material collecting vehicle 7 below after falling from the punching mechanism 4, so as to avoid blockage and accumulation. Through the cooperation of the material guide bin 6 and the material collecting vehicle 7, the waste generated during machining can be effectively managed and collected, and the working environment can be kept clean.

[0057] In one embodiment,

[0058] The positioning column 31 is arranged in a square shape and has four, which are correspondingly arranged with the aluminum casting. Meanwhile, four through holes penetrating the punch 411 are formed in the cutting plate 421.

[0059] The positioning column 31 is evenly distributed on the workbench 2 to form a square frame, which is matched with the aluminum casting to be cut, so as to achieve the best fixing effect. Four through holes penetrating the punch 411 are formed in the cutting plate 421, so that cutting is simultaneously performed on four stations, and the cutting efficiency and cutting accuracy are improved.

[0060] In one embodiment,

[0061] The pressing assembly 41 further comprises a second air cylinder 412 installed on the rack 1, and the punch 411 is connected to the extension end of the second air cylinder 412. The pressing assembly 41 is provided with four groups.

[0062] The second cylinder 412 is installed on the frame 1, and its telescopic end is connected to the pressure head 411. The telescopic action of the second cylinder 412 is used to realize the up and down movement of the pressure head 411 to compress or release the aluminum casting; the clamping assembly 41 is provided with 4 groups, matching the aluminum casting, and compressing and positioning them one by one to improve the stability of the clamping.

[0063] In one embodiment,

[0064] The cutting assembly 42 further includes a third cylinder 422 mounted on the frame 1, and the cutting plate 421 is connected to the telescopic end of the third cylinder 422;

[0065] A guide post 423 is installed between the cutting plate 421 and the frame 1;

[0066] When cutting aluminum castings, the telescopic movement of the third cylinder 422 drives the cutting plate 421 downward. The cutting plate 421 is used to punch out the material handle around the aluminum casting. The guide column 423 ensures the vertical movement of the cutting plate 421 during the cutting process, reduces deviation and vibration, and ensures the accuracy of cutting.

[0067] In one embodiment,

[0068] The workbench 2 is a hollow structure, and a horizontal bar 21 and a vertical bar 22 are installed inside it. A positioning mechanism 3 is installed at the intersection of the horizontal bar 21 and the vertical bar 22;

[0069] The horizontal bar 21 and the vertical bar 22 are installed in the workbench 2 to provide a stable installation point for the positioning mechanism 3. The hollow design of the workbench 2 not only reduces its own weight, but also does not affect the blanking of the material handle.

[0070] In one embodiment,

[0071] The above-mentioned material taking mechanism 5 is provided with two groups relative to the positioning mechanism 3, which are respectively provided on both sides of the positioning mechanism 3, and two pneumatic clamps 54 are installed in parallel on the single-side guide plate 53;

[0072] The material taking mechanism 5 operates on both sides, and two pneumatic clamps 54 are installed in parallel on each guide plate 53, allowing two aluminum castings to be clamped on a single side at the same time, thereby improving the material taking efficiency.

[0073] In summary:

[0074] The utility model relates to a guided cutting and packaging equipment for automobile aluminum castings. Through the automated punching and material taking mechanism, the automatic punching and material unloading are realized, which reduces manual operation and improves production efficiency. The design of the contour positioning block and the pressing component ensures the precise positioning of the aluminum castings during the processing, thereby improving the cutting accuracy.

[0075] The utility model has controllable blanking force and blanking speed, high blanking precision and good quality, and effectively manages and collects waste materials generated during the processing through the coordinated use of the material guide bin and the material collection vehicle.

[0076] The above shows and describes the basic principles, main features and advantages of the present invention. The front, back, left and right used in the text are not specific, and are mainly used to more intuitively illustrate the technical solution, and do not have a limiting effect. Technical personnel in this industry should understand that the above implementation methods are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it, and cannot be used to limit the scope of protection of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of protection of the present invention.

Claims

1. A guided cutting and packaging equipment for automotive aluminum castings, characterized by: It comprises a frame (1) and a workbench (2) mounted on the frame (1); A positioning mechanism (3) is installed on the workbench (2), comprising a positioning column (31), a contoured positioning block (32) installed on the positioning column (31), and an aluminum casting installed on the contoured positioning block (32); A blanking mechanism (4) is mounted on the frame (1) and is located directly above the positioning mechanism (3), and includes a pressing assembly (41) and a cutting assembly (42); in, The pressing assembly (41) comprises a pressing head (411) mounted on the frame (1) and displaceable longitudinally along the frame (1), wherein the pressing head (411) moves downward to abut against the aluminum casting; The cutting assembly (42) includes a cutting plate (421) mounted on the frame (1) and movable longitudinally along the frame (1); a through hole penetrating the pressure head (411) is provided on the cutting plate (421); the cutting plate (421) moves vertically downward to cut the material around the aluminum casting; A material taking mechanism (5) is installed on the frame (1) and is located between the positioning mechanism (3) and the punching mechanism (4), and can move laterally along the frame (1) to clamp and transport the punched aluminum casting to a material unloading position; The invention comprises an electric slide rail (51) mounted on a frame (1), a first cylinder (52) mounted on the electric slide rail (51) and arranged vertically, a guide plate (53) connected to the telescopic end of the first cylinder (52), a pneumatic clamp (54) mounted on the guide plate (53), and the pneumatic clamp (54) arranged directly above the aluminum casting.

2. The automotive aluminum casting guide cutting and packaging equipment according to claim 1, characterized in that: A material guide bin (6) is installed on the frame (1) below the workbench (2), and a material collecting vehicle (7) is placed below the material guide bin (6).

3. The automotive aluminum casting guide cutting and packaging equipment according to claim 1, characterized in that: The positioning posts (31) are arranged in a square shape and are four in number, corresponding to the aluminum castings. The cutting plate (421) is provided with four through holes penetrating the pressing heads (411).

4. The automotive aluminum casting guide cutting and packaging equipment according to claim 1, characterized in that: The pressing assembly (41) further comprises a second cylinder (412) mounted on the frame (1), the pressing head (411) being connected to the telescopic end of the second cylinder (412), and the pressing assembly (41) is provided with four groups.

5. The automotive aluminum casting guide cutting and packaging equipment according to claim 1, characterized in that: The cutting assembly (42) further includes a third cylinder (422) mounted on the frame (1), and the cutting plate (421) is connected to the telescopic end of the third cylinder (422); A guide post (423) is installed between the cutting plate (421) and the frame (1).

6. The automotive aluminum casting guide cutting and packaging equipment according to claim 1, characterized in that: The workbench (2) is a hollow structure, and a transverse rod (21) and a longitudinal rod (22) are installed inside the workbench. The positioning mechanism (3) is installed at the intersection of the transverse rod (21) and the longitudinal rod (22).

7. The automotive aluminum casting guide cutting and packaging equipment according to claim 1, characterized in that: The material taking mechanism (5) is provided with two groups relative to the positioning mechanism (3), which are respectively provided on both sides of the positioning mechanism (3), and two pneumatic clamping claws (54) are installed in parallel on the guide plate (53) on one side.

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