A punching machine for automobile parts processing

Abstract

The present invention discloses a punching machine for automobile parts processing, and relates to the technical field of automobile parts processing. The punching machine for automobile parts processing comprises a support frame, wherein the outer wall of the support frame is movably connected with a moving component, the top of the support frame is fixedly connected with a clamping component, the bottom of the moving component is slidably connected with a drilling slider, the bottom of the drilling slider is fixedly connected with a hole washing mechanism, the top of the support frame is located at the bottom of the clamping component and is fixedly connected with a collecting mechanism, and the bottom of the collecting mechanism is fixedly connected with a filtering mechanism. The punching machine for automobile parts processing absorbs the debris generated by punching through a collecting mechanism to prevent the debris generated by punching from splashing, filters and separates the cutting fluid mixed with the debris through a filtering mechanism, and sends the filtered cutting fluid back to the flow barrel to improve the utilization rate of the cutting fluid, and discharges the cutting fluid through a flushing pipe through the hole washing mechanism to flush out the debris in the hole.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts processing, in particular to an automobile parts processing punching machine. Background Art

[0002] During the production and processing of wheel hubs for automotive parts, it is necessary to drill the mounting holes on the wheel hubs. The accuracy of the mounting holes will directly affect the stability of the vehicle after the wheel hubs are installed on the vehicle body. If the mounting holes of the wheel hubs are not accurately opened, it will not only make the installation of the wheel hubs more difficult, but also increase the wear of the mounting holes of the wheel hubs over a long period of driving, which will eventually threaten the safe driving of the vehicle.

[0003] The announcement number "CN116275198B" discloses an automobile parts processing punching machine, including a mounting chassis and a lower adjustment mechanism, etc.; the mounting chassis is connected to the lower adjustment mechanism. The automobile parts processing punching machine in this article first opens a shallow hole structure on the hub body through the second drill rod, and at the same time, the lifting mechanism drives the first drill rod to open a liquid hole structure connected to the shallow hole upward on the hub body, and then the second drill rod continues to open a mounting hole downward on the basis of the shallow hole, and at the same time, the spray component sprays cutting fluid upward through the liquid hole, so that the second drill rod is completely immersed in the cutting fluid, thereby improving the accuracy of the second drill rod's mounting hole opening.

[0004] In actual drilling, some tiny debris generated by drilling will fly out. If inhaled into the operator's respiratory tract, it will affect the human respiratory tract, thereby causing damage to the operator, and indirectly reduce the drilling efficiency. At the same time, if the debris generated by drilling remains in the hole, subsequent drilling will affect the accuracy of drilling. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a punching machine for processing automobile parts to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automobile parts processing punching machine, comprising a support frame, the outer wall of the support frame is movably connected to a moving component, the top of the support frame is fixedly connected to a clamping component, the bottom of the moving component is slidably connected to a drilling slider, the bottom of the drilling slider is fixedly connected to a hole washing mechanism, the top of the support frame is located at the bottom of the clamping component and is fixedly connected to a collecting mechanism, and the bottom of the collecting mechanism is fixedly connected to a filtering mechanism;

[0007] Collecting agencies include:

[0008] Telescopic rod 1, wherein the telescopic rod 1 is fixedly connected to the top of the support frame;

[0009] A flow barrel, which is fixedly connected to the top of the telescopic rod. Before use, a proper amount of cutting fluid is added to the flow barrel to ensure that the cutting fluid can completely immerse the wheel hub of the car in the cutting fluid during processing;

[0010] The filtering mechanism includes:

[0011] A connecting pipe, the connecting pipe is fixedly connected to the bottom of the flow barrel;

[0012] A filter box, the filter box is fixedly connected to the bottom of the flow barrel;

[0013] The hole washing mechanism includes:

[0014] A second telescopic rod, wherein the second telescopic rod is fixedly connected to the bottom of the drilling slide block;

[0015] The flushing pipe is fixedly connected to the bottom of the second telescopic rod. The flushing pipe consists of two parts. The first part is connected to the bottom of the second telescopic rod, and the second part is connected to the second hydraulic pump. The diameter of the pipe of the second part is larger than the diameter of the pipe of the first part, so that the cutting fluid in the flushing pipe can have a greater liquid pressure when flowing out.

[0016] Preferably, two telescopic rods are provided, a rotating frame is movably connected inside the mobile barrel, and the rotating frame is movably connected to the outer wall of the clamping assembly, and a pulley is provided at the bottom of the rotating frame.

[0017] Preferably, a pulley is provided at the bottom of the rotating frame, and a fixed frame is provided at the bottom of the flow barrel. A motor is fixedly connected to the side of the fixed frame away from the clamping assembly. A pulley is fixedly connected to the top of the motor, and the outer wall of the pulley is movably connected to the pulley at the bottom of the rotating frame through a conveyor belt. The motor can drive the rotating frame through the pulley and the conveyor belt to rotate at a relatively slow speed. The rotating frame will drive the cutting fluid inside the flow barrel 41 to rotate, and the rotating cutting fluid will drive the internal debris to rotate. The rotation will make the metal debris flow close to the inner wall of the flow barrel due to the existence of centrifugal force, and then fall into the top of the spiral plate because the density of the metal debris is greater than that of the cutting fluid.

[0018] Preferably, a spiral plate is fixedly connected to the inside of the flow barrel, and three anti-overflow plates are fixedly connected to the inside of the flow barrel. The anti-overflow plates can slow down the liquid flow rate on the surface of the cutting fluid in the flow barrel to prevent the edge of the liquid surface from being too high due to rotation, and flowing out to the outside of the flow barrel, causing cutting fluid loss.

[0019] Preferably, a spiral rod is provided inside the connecting tube, and the spiral rod is movably connected inside the spiral plate, and the protrusion outside the rotating frame can drive the spiral rod to rotate.

[0020] Preferably, a filter plate is fixedly connected inside the filter box, a hydraulic pump is fixedly connected to the right side of the filter box, an outflow head is fixedly connected to the top of the flow barrel, and the hydraulic pump is connected to the outflow head through a pipeline.

[0021] Preferably, a guide shell is fixedly connected to the outer wall of the flushing pipe, and a second hydraulic pump is fixedly connected to the back of the flushing pipe.

[0022] Preferably, the top of the hydraulic pump 2 is fixedly connected to a telescopic rod 3, the front of the telescopic rod 3 is fixedly connected to a fixed rod, the fixed rod is fixedly connected to the back of the drilling slider, and a filter is provided at the water inlet of the hydraulic pump 2. The hydraulic pump 2 will draw the cutting fluid inside the flow barrel and discharge it through the flushing pipe. It will be blocked by the filter at the water inlet of the hydraulic pump 2 and absorb metal debris. The cutting fluid discharged by the flushing pipe will flush out the debris in the hole.

[0023] The present invention provides a punching machine for automobile parts processing, which has the following beneficial effects:

[0024] 1. The automobile parts processing and punching machine uses cutting fluid in a flow box through a collecting mechanism to completely immerse the automobile wheel hub therein, so that during the hole drilling process, the debris generated by cutting can be prevented from flying into the air. At the same time, the rotating frame is driven by a motor to rotate, thereby driving the cutting fluid inside the flow barrel to rotate, and the debris inside the cutting fluid is collected to the edge of the flow barrel for discharge, preventing the debris from accumulating in the flow barrel. The debris generated by cutting can be collected to prevent the debris from flying out and causing harm to the operator, thereby improving the processing efficiency.

[0025] 2. The automobile parts processing punching machine receives the cutting fluid containing metal chips flowing into the flow barrel through the filtering mechanism, and drives the spiral rod to rotate through the rotating frame to prevent the metal chips from clogging the connecting pipe and affecting the flow of the cutting fluid. The cutting fluid is filtered, and the cutting fluid filtered by the folding filter plate is pumped into the flow outlet through the hydraulic pump and then flows back into the flow barrel, thereby increasing the utilization rate of the cutting fluid and improving the processing efficiency.

[0026] 3. The automobile parts processing punching machine, through the hole washing mechanism, extends the telescopic rod 2 and the telescopic rod 3 to the same length to make the guide shell 73 fit the surface of the workpiece, aligns the punching pipe with the punched hole, and allows the hydraulic pump 2 to pump cutting fluid from the flow barrel. The cutting fluid is flushed into the inside of the punched hole through the flushing pipe to make the debris in the hole flow out through the guide shell, and the debris in the hole is washed, so as to prevent the internal debris from affecting the accuracy of subsequent processing, thereby improving the processing efficiency.

[0027] 4. The automobile parts processing punching machine filters the cutting fluid again through a filtering mechanism and sends it back to the flow barrel 41, which will push the cutting fluid on the top layer to flow in the outflow direction, so that the cutting fluid can flow when drilling, and the cutting fluid can provide a better heat absorption effect for drilling. Better heat dissipation can appropriately speed up the rotation speed of the drill bit, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the main stereoscopic structure of the present invention;

[0029] Figure 2 for Figure 1 Schematic diagram of partial cross-section structure;

[0030] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention when viewed from the back;

[0031] Figure 4 It is a schematic diagram of the back three-dimensional structure of the present invention;

[0032] Figure 5 This is a schematic diagram of the three-dimensional structure of the present invention when viewed from the front;

[0033] Figure 6 for Figure 4 Schematic diagram of partial cross-section structure;

[0034] Figure 7 for Figure 6 The enlarged structural diagram of the middle C part;

[0035] Figure 8 This is a schematic diagram of the cross-sectional structure of the filter box of the present invention;

[0036] Fig. 9 for Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0037] Fig.10 for Figure 4 Schematic diagram of the enlarged structure of part B in the middle.

[0038] In the figure: 1. support frame; 2. moving assembly; 3. drilling slider; 4. collecting mechanism; 41. flowing barrel; 42. telescopic rod 1; 43. fixed frame; 44. motor; 45. rotating frame; 46. anti-overflow plate; 47. spiral plate; 5. filtering mechanism; 51. connecting pipe; 52. spiral rod; 53. filter box; 54. folding filter plate; 55. hydraulic pump 1; 56. outflow head; 6. clamping assembly; 7. hole washing mechanism; 71. telescopic rod 2; 72. flushing pipe; 73. guide shell; 74. hydraulic pump 2; 75. telescopic rod 3; 76. fixed rod. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0040] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0041] Embodiment 1:

[0042] See also Figure 1-5 The present invention provides a technical solution: an automobile parts processing punching machine, comprising a support frame 1, a moving component 2 is movably connected to the outer wall of the support frame 1, a clamping component 6 is fixedly connected to the top of the support frame 1, a drilling slider 3 is slidably connected to the bottom of the moving component 2, a hole washing mechanism 7 is fixedly connected to the bottom of the drilling slider 3, a collecting mechanism 4 is fixedly connected to the bottom of the clamping component 6 at the top of the support frame 1, and a filtering mechanism 5 is fixedly connected to the bottom of the collecting mechanism 4;

[0043] The collection mechanism 4 includes:

[0044] A telescopic rod 42, the telescopic rod 42 is fixedly connected to the top of the support frame 1;

[0045] A flow barrel 41, which is fixedly connected to the top of a telescopic rod 42. Before use, a proper amount of cutting fluid is added to the flow barrel 41 to ensure that the cutting fluid can completely immerse the wheel hub of the car in the cutting fluid during processing;

[0046] The telescopic rod 42 is provided with two, and the interior of the mobile barrel 41 is movably connected with a rotating frame 45, and the rotating frame 45 is movably connected to the outer wall of the clamping assembly 6, and a pulley is provided at the bottom of the rotating frame 45.

[0047] A pulley is provided at the bottom of the rotating frame 45, and a fixed frame 43 is provided at the bottom of the flow barrel 41. The fixed frame 43 is fixedly connected to a motor 44 on the side away from the clamping assembly 6. The top of the motor 44 is fixedly connected to a pulley, and the outer wall of the pulley is movably connected to the pulley at the bottom of the rotating frame 45 through a conveyor belt. The motor 44 can drive the rotating frame 45 through the pulley and the conveyor belt to rotate at a relatively slow speed. The rotating frame 45 will drive the cutting fluid inside the flow barrel 41 to rotate, and the rotating cutting fluid will drive the internal debris to rotate. The rotation will make the metal debris flow close to the inner wall of the flow barrel 41 due to the existence of centrifugal force, and then fall into the top of the spiral plate 47 because the density of the metal debris is greater than that of the cutting fluid.

[0048] A spiral plate 47 is fixedly connected inside the flow barrel 41, and three anti-overflow plates 46 are fixedly connected inside the flow barrel 41. The anti-overflow plates 46 can slow down the liquid flow rate on the surface of the cutting fluid in the flow barrel 41 to prevent the edge of the liquid surface from being too high due to rotation, and flowing out to the outside of the flow barrel 41, causing cutting fluid loss.

[0049] When in use, the inner side of the automobile wheel hub is clamped and fixed using the clamping assembly 6, and then the telescopic rod 42 is extended to lift the flow barrel 41, so that the cutting fluid inside the flow barrel 41 completely covers the automobile wheel hub. At this time, the motor 44 drives the rotating frame 45 to rotate clockwise at a low speed through the conveyor belt and the corresponding pulley, and the drilling slide 3 is driven by the moving assembly 2 to move. The drilling slide 3 moves and drives the drill bit at the bottom to drill the automobile wheel hub. The debris generated in the drilling process will not be easy to splash under the resistance of the cutting fluid. The debris is retained in the cutting fluid. At the same time, the cutting fluid continuously flows into the filter box 53 through the connecting pipe 51. During the rotation of the rotating frame 45, the debris at the bottom will be discharged to the top of the spiral plate 47. At the same time, the rotating frame 45 will drive the cutting fluid inside the flow barrel 41 to rotate during the rotation, and the debris on the surface of the automobile wheel hub will be discharged into the inner wall edge of the flow barrel 41, and then fall into the top of the spiral plate 47, and the cutting fluid mixed with debris will be discharged through the spiral plate 47.

[0050] Embodiment 2

[0051] See also Figure 1-8 The present invention provides a technical solution based on the first embodiment:

[0052] The filtering mechanism 5 comprises:

[0053] A connecting pipe 51, the connecting pipe 51 is fixedly connected to the bottom of the flow barrel 41;

[0054] A filter box 53, the filter box 53 is fixedly connected to the bottom of the flow barrel 41;

[0055] A spiral rod 52 is disposed inside the connecting tube 51 , and the spiral rod 52 is movably connected inside the spiral plate 47 .

[0056] A filter plate 54 is fixedly connected inside the filter box 53, a hydraulic pump 55 is fixedly connected to the right side of the filter box 53, an outflow head 56 is fixedly connected to the top of the flow barrel 41, and the hydraulic pump 55 is connected to the outflow head 56 through a pipeline.

[0057] When in use, during the rotation of the rotating frame 45, the rotating frame 45 pulls the spiral rod 52 to rotate. The spiral rod 52 will play a role in pushing the cutting fluid when rotating, which can prevent the interior from being blocked by debris. The cutting fluid carrying the debris will flow into the filter box 53 along the spiral downward direction of the spiral plate 47. After the cutting fluid containing the debris enters the filter box 53 through the connecting pipe 51, the cutting fluid will first wash away the debris on the folding filter plate 54, and then the cutting fluid will be filtered through the folding filter plate 54 to leave the debris on the top of the folding filter plate 54. The cutting fluid is pumped into the outflow head 56 through the hydraulic pump 55 and flows back into the flow barrel 41. The cutting fluid is filtered again and sent back to the flow barrel 41. The flow of the cutting fluid on the top layer is pushed in the outflow direction, so that the cutting fluid can flow when drilling, so that the cutting fluid can provide a better heat absorption effect for drilling.

[0058] Embodiment 3

[0059] See also Figure 1-10 The present invention provides a technical solution based on Embodiment 1 and Embodiment 2:

[0060] The hole washing mechanism 7 comprises:

[0061] The second telescopic rod 71 is fixedly connected to the bottom of the drilling slide block 3;

[0062] The flushing pipe 72 is fixedly connected to the bottom of the telescopic rod 71.

[0063] The outer wall of the flushing pipe 72 is fixedly connected with a guide shell 73 , and the back of the flushing pipe 72 is fixedly connected with a hydraulic pump 2 74 .

[0064] A telescopic rod three 75 is fixedly connected to the top of the hydraulic pump two 74, a fixed rod 76 is fixedly connected to the front of the telescopic rod three 75, and the fixed rod 76 is fixedly connected to the back of the drilling slider 3. A filter is provided at the water inlet of the hydraulic pump two 74. The hydraulic pump two 74 will extract the cutting fluid inside the flow barrel 41 and discharge it through the flushing pipe 72. The cutting fluid will be blocked by the filter at the water inlet of the hydraulic pump two 74 and absorb metal debris. The cutting fluid discharged by the flushing pipe 72 will flush out the debris in the hole.

[0065] When in use, after completing a drilling, the drilling slider 3 moves to align the flushing pipe 72 with the drilled hole, and the telescopic rod 2 71 and the telescopic rod 3 75 are extended to allow the guide shell 73 to cover the surface of the automobile wheel hub, and then the cutting fluid is extracted by the hydraulic pump 2 74. During the extraction process, the filter screen is used to prevent the extracted cutting fluid from containing debris, and the extracted cutting fluid is discharged from the flushing pipe 72. After the hole is impacted by the flushing pipe 72, the liquid pressure inside the guide shell 73 surges, and the liquid pressure near the hydraulic pump 2 74 is reduced, resulting in local liquid flow between the guide shell 73 and the hydraulic pump 2 74, and the flushed debris will be adsorbed on the filter screen near the hydraulic pump 2 74. After the debris in the hole is flushed, the hydraulic pump 2 74 stops working, and the adsorbed debris will fall into the flow barrel 41, and then the subsequent secondary drilling can be performed again.

[0066] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A punching machine for processing automobile parts, comprising a support frame (1), characterized in that: The outer wall of the support frame (1) is movably connected to a moving component (2); the top of the support frame (1) is fixedly connected to a clamping component (6); the bottom of the moving component (2) is slidably connected to a drilling slider (3); the bottom of the drilling slider (3) is fixedly connected to a hole washing mechanism (7); the top of the support frame (1) is located at the bottom of the clamping component (6) and is fixedly connected to a collecting mechanism (4); the bottom of the collecting mechanism (4) is fixedly connected to a filtering mechanism (5); Collecting agencies (4) include: A telescopic rod (42), wherein the telescopic rod (42) is fixedly connected to the top of the support frame (1); A flow barrel (41), wherein the flow barrel (41) is fixedly connected to the top of the telescopic rod 1 (42); The filtering mechanism (5) comprises: A connecting pipe (51), wherein the connecting pipe (51) is fixedly connected to the bottom of the flow barrel (41); A filter box (53), wherein the filter box (53) is fixedly connected to the bottom of the flow barrel (41); The hole washing mechanism (7) comprises: A second telescopic rod (71), wherein the second telescopic rod (71) is fixedly connected to the bottom of the drilling slide block (3); A flushing pipe (72), wherein the flushing pipe (72) is fixedly connected to the bottom of the second telescopic rod (71); The telescopic rods (42) are provided with two, the interior of the mobile barrel (41) is movably connected to a rotating frame (45), and the rotating frame (45) is movably connected to the outer wall of the clamping assembly (6); A pulley is provided at the bottom of the rotating frame (45), a fixed frame (43) is provided at the bottom of the flow barrel (41), a motor (44) is fixedly connected to the side of the fixed frame (43) away from the clamping assembly (6), a pulley is fixedly connected to the top of the motor (44), and the outer wall of the pulley is movably connected to the pulley at the bottom of the rotating frame (45) via a conveyor belt; A spiral plate (47) is fixedly connected inside the flow barrel (41), and three anti-overflow plates (46) are fixedly connected inside the flow barrel (41); The outer wall of the flushing pipe (72) is fixedly connected to a flow guide shell (73), and the back of the flushing pipe (72) is fixedly connected to a second hydraulic pump (74); The top of the second hydraulic pump (74) is fixedly connected to a telescopic rod (75), the front of the telescopic rod (75) is fixedly connected to a fixed rod (76), the fixed rod (76) is fixedly connected to the back of the drilling slide block (3), and a filter screen is provided at the water inlet of the second hydraulic pump (74).

2. The automobile parts processing punching machine according to claim 1, characterized in that: A spiral rod (52) is arranged inside the connecting tube (51), and the spiral rod (52) is movably connected inside the spiral plate (47).

3. The automobile parts processing punching machine according to claim 1, characterized in that: A filter plate (54) is fixedly connected inside the filter box (53), a hydraulic pump (55) is fixedly connected to the right side of the filter box (53), an outflow head (56) is fixedly connected to the top of the flow barrel (41), and the hydraulic pump (55) is connected to the outflow head (56) through a pipeline.

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