New energy automobile control arm integrated machining system and machining method thereof

Abstract

The invention relates to the related field of control arm machining, and discloses a new energy automobile control arm integrated machining system and a machining method thereof.The outer side of a spiral drill bit is sleeved with an annular plate, the annular plate is connected with a rotating mechanism, the rotating mechanism is arranged at the lower end of a machine tool cutter handle, and the rotating mechanism assists the annular plate to rotate; spiral blades are arranged on the circumference of the annular plate, the spiral blades slide in the spiral gaps of the spiral drill bit, when the spiral drill bit moves up and down, the annular plate drives the spiral blades to slide in the spiral gaps of the spiral drill bit, on one hand, cuttings clamped in the spiral gaps can be driven to slide out, and on the other hand, the cuttings can be driven to slide out; on one hand, cuttings clamped in the spiral gap can be cut off, so that the cuttings in the spiral gap can be better discharged.

Description

Technical Field

[0001] The present invention belongs to the field related to control arm processing, and more specifically, particularly relates to an integrated processing system and a processing method for a new energy vehicle control arm. Background Art

[0002] The holes drilled on the control arm of a car are mainly used to install various components related to the suspension system. The drilling fluid can provide an installation position for the bushing. At the same time, the holes drilled on the control arm can provide a positioning reference for subsequent machining processes. The holes drilled can also facilitate the inspection of the internal conditions of the control arm.

[0003] The prior art still has the following problems: When the drill is drilling a hole in the control arm, chips may get stuck in the spiral gap of the drill. When the chips are stuck in the spiral gap, the cutting force of the drill will be unevenly distributed, which may cause the drill to shift during the drilling process, thereby reducing the diameter accuracy of the drilled hole and affecting the installation accuracy of subsequent connectors.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an integrated processing system and processing method of a new energy vehicle control arm are provided, in order to achieve a more practical and valuable purpose. Summary of the invention

[0005] The present invention provides an integrated processing system and a processing method for a new energy vehicle control arm, which are used to overcome the above-mentioned defects in the prior art.

[0006] The purpose and effect of the integrated processing system and processing method of a new energy vehicle control arm of the present invention are achieved by the following specific technical means: A new energy vehicle control arm integrated processing system, comprising a machine tool, a rotating mechanism, a bracket fixed on the machine tool and a first drive box installed on the bracket, wherein a second cavity is arranged in the first drive box, a second motor is fixedly arranged in the second cavity, a third rotating shaft is arranged in the second motor, a machine tool handle is clamped on the third rotating shaft, a first cavity is arranged in the machine tool handle, a sliding plate is arranged in the first cavity, the sliding plate slides in the first cavity, a second spring is fixedly arranged on the upper side of the sliding plate, a spiral drill bit is clamped on the lower side of the sliding plate, the spiral drill bit has a downward spiral gap, a high-pressure air cavity and a third air cavity are longitudinally arranged on one side of the first cavity, a second air cavity is arranged on the other side of the first cavity, a first channel and a second channel are arranged in the sliding plate, the high-pressure air cavity is intermittently connected with the second air cavity through the first channel, and the third The air cavity is intermittently connected with the second air cavity through the second channel, a first air cavity is arranged on the side of the spiral drill bit, a third slider is arranged in the first air cavity, the third slider slides in the first air cavity, one end of the third slider abuts against the sliding plate, a fifth spring is arranged at the other end of the third slider, the first air cavity is connected with the second air cavity, a switch device is arranged in the first channel, the switch device controls the opening and closing of the first channel, a circular ring plate is sleeved on the outside of the spiral drill bit, the circular ring plate is connected to the rotating mechanism, the rotating mechanism is arranged at the lower end of the machine tool handle, the rotating mechanism assists the rotation of the circular ring plate, a spiral blade is arranged on the circumference of the circular ring plate, the spiral blade slides in the spiral gap of the spiral drill bit, a spray mechanism is arranged on the side of the part of the spiral drill bit located in the machine tool handle, and the spray mechanism is connected to the spiral drill bit.

[0007] According to a further technical solution, the switch device includes a first slider and a second slider, a second drive box is fixedly arranged in the high-pressure air cavity, a third cavity is arranged in the second drive box, a first slider is arranged in the third cavity, the first slider slides in the third cavity, a second slot is arranged in the sliding plate, a second slider is arranged in the second slot, the second slider slides in the second slot, the first slider is provided with an inclined surface, the second slider is provided with an inclined surface, the inclined surface and the inclined surface are in contact, a seventh spring is fixedly arranged in the third cavity, the seventh spring and the first slider are in contact, a sixth spring is fixedly arranged in the second slot, the sixth spring and the second slider are in contact, a third slot is arranged on the second slider, a protrusion is arranged in the third slot, the protrusion slides in the third slot, a fourth spring is fixedly arranged in the third slot, the fourth spring and the protrusion are in contact, a fourth slot is arranged on the inner wall of the first channel, the second slider and the inner wall of the fourth slot are in contact, a groove is arranged on the inner wall of the fourth slot, and the protrusion is stuck in the groove.

[0008] According to a further technical solution, the rotating mechanism includes a rotating ring and a first connecting rod, the rotating ring is rotatably connected to the outer shell of the machine tool handle, a first connecting rod is arranged between the rotating ring and the circular ring plate, one end of the first connecting rod is connected to the rotating ring, and the other end of the first connecting rod is connected to the circular ring plate.

[0009] A further technical solution is that the spray mechanism includes an annular liquid box and a second connecting rod, the annular liquid box is fixedly arranged in the machine tool handle, an annular liquid chamber is arranged in the annular liquid box, an opening is arranged on the annular liquid box, a groove is arranged at the opening, a second sliding plate is arranged in the groove, the second sliding plate slides in the groove, the second sliding plate controls the opening and closing of the opening, a second connecting rod is arranged between the spiral drill bit and the second sliding plate, one end of the second connecting rod is connected to the spiral drill bit, and the other end of the second connecting rod is connected to the second sliding plate.

[0010] A further technical solution is that the bracket includes a longitudinal bracket, a third-party rectangular frame, a first square frame and a second square frame, one end of the longitudinal bracket is fixed to the machine tool, the other end of the longitudinal bracket is connected to the first square frame and the second square frame, a third-party rectangular frame is arranged in the first square frame, first fixed shafts are arranged on both sides of the third-party rectangular frame, one end of the first fixed shaft is connected to the third-party rectangular frame, the other end of the first fixed shaft is in conflict with the second square frame, and an X-axis drive device is arranged between the first square frame and the second square frame.

[0011] A further technical solution is that the X-axis drive device includes a first motor, a first rotating shaft and a second rotating shaft. The second rotating shaft and the first rotating shaft are arranged between the first square frame and the second square frame. The second rotating shaft and the first rotating shaft are arranged in parallel and spaced apart from each other. The first motor is fixed on the second square frame, the first rotating shaft is connected to the first motor, a conveyor belt is mounted on the second rotating shaft and the first rotating shaft, and the first fixed shaft is fixed on the conveyor belt.

[0012] A further technical solution is that the first drive box is arranged in the third-party frame, the first drive box slides in the third-party frame, a Y-axis drive device is arranged on the outside of the third-party frame, the Y-axis drive device includes a telescopic motor and a telescopic rod, the telescopic motor is fixed on the outside of the third-party frame, a telescopic rod is arranged between the telescopic motor and the first drive box, one end of the telescopic rod is connected to the first drive box, and the other end of the telescopic rod is connected to the telescopic motor.

[0013] A further technical solution is that a water tank is provided in the machine tool, a workbench is fixedly provided on the water tank, a plurality of water outlets are provided on the workbench, a clamping device is provided on the water outlets, the clamping device is fixed on the workbench, and the control arm is clamped on the clamping device.

[0014] A further technical solution is that the clamping device includes a plurality of clamping grooves, a second clamping plate is arranged in the clamping groove, the second clamping plate slides in the clamping groove, one side of the second clamping plate is in contact with the control arm, a first adjusting knob is arranged on the other side of the second clamping plate, the first adjusting knob is used to adjust the sliding of the second clamping plate, a third clamping plate is fixedly arranged on the lower side of the second clamping plate, a first empty groove is arranged on the upper side of the second clamping plate, a first clamping plate is arranged in the first empty groove, the first clamping plate slides in the first empty groove, a second adjusting knob is arranged on the upper side of the first clamping plate, the second adjusting knob is used to adjust the sliding of the first clamping plate, a first spring is fixedly arranged in the first empty groove, the first spring is in contact with the first clamping plate.

[0015] A new energy vehicle control arm integrated processing method comprises the following steps: S1: casting, stamping, drilling, rough boring, fine boring, reaming, cleaning; S2: The drilling step in S1 includes, when the control arm is stuck, the spiral drill bit pushes the second channel upward, the high-pressure air cavity is connected with the second air cavity through the first channel, the second air cavity is connected with the first air cavity, the third slider is pushed upward quickly, the third slider pushes the spiral drill bit upward, and the chips in the spiral gap of the spiral drill bit are discharged; S3: When the spiral drill bit moves upward, the spiral blade slides in the spiral gap of the spiral drill bit, pushes out the chips, breaks up the chips that are difficult to discharge, and slides some of the chips out, thus cleaning the chips well; S4: As the spiral drill bit moves upward, the opening of the annular liquid box is driven to open, and the liquid in the annular liquid cavity flows out, flushing out the chips in the spiral gap of the spiral drill bit and the crushed chips.

[0016] Compared with the prior art, the present invention has the following beneficial effects: In this device, when chips remain in the spiral gap, the pressure required for the drill bit to move downward increases, and the spiral drill bit will press the sliding plate upward. When the high-pressure air chamber and the second air chamber are connected through the first channel, the gas in the second square frame will quickly reach the second air chamber, and then be replenished from the second air chamber to the first air chamber, prompting the third slider to slide, and the third slider will slide upward against the sliding plate, and the sliding plate will drive the spiral drill bit to slide upward rapidly, so that the spiral drill bit leaves the drill hole, and the chips stuck in the spiral gap can be discharged smoothly, avoiding the spiral drill bit from still drilling when the chips cannot be discharged, greatly avoiding damage to the drill bit, and at the same time ensuring the smooth progress of the control arm processing process.

[0017] When the spiral drill bit slides, since the circular plate is fixed on the rotating ring, when the spiral drill bit moves up and down, the circular plate drives the spiral blade to slide in the spiral gap of the spiral drill bit. On the one hand, the chips stuck in the spiral gap can be slid out, and on the other hand, the chips stuck in the spiral gap can be cut off, so that the chips in the spiral gap are better discharged, the damage of the drill bit is better avoided, and the smooth progress of the work is better guaranteed.

[0018] When the spiral drill bit of the device slides upward, the spiral drill bit will drive the second sliding plate to slide, opening the opening of the annular liquid box. When opening, the liquid in the annular liquid cavity will be sprayed out, and the chips in the spiral gap will be sprayed out, thereby better ensuring the discharge of iron chips in the spiral gap of the drill bit. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the top structure of the present invention.

[0023] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle.

[0024] Figure 4 It is a schematic diagram of the cross-sectional structure of the machine tool handle of the present invention.

[0025] Figure 5 for Figure 4 Schematic diagram of the structure of the local enlarged view at point A in the middle.

[0026] Figure 6 for Figure 5 Schematic diagram of the structure of the local enlarged view at point B in the middle.

[0027] Figure 7 for Figure 6 Schematic diagram of the structure of the local enlarged view at E in the middle.

[0028] Figure 8 for Figure 7 Schematic diagram of the structure of the local enlarged view at F in the middle.

[0029] Fig. 9 for Figure 5 Schematic diagram of the structure of the local enlarged view at point C in the middle.

[0030] Fig.10 for Figure 5 Schematic diagram of the structure of the local enlarged view at point D in the middle.

[0031] Fig.11 A schematic diagram of the three-dimensional structure of the workbench.

[0032] Fig.12 A schematic diagram of the top view of the workbench.

[0033] Fig.13 This is a schematic diagram of the cross-sectional structure at CC in the workbench.

[0034] Fig.14 It is a schematic diagram of the three-dimensional structure of the second square frame.

[0035] Fig.15 It is a front view structural schematic diagram of the second square frame.

[0036] Fig.16 It is a schematic diagram of the three-dimensional structure of the spiral drill bit.

[0037] Fig.17 It is a schematic diagram of the front view structure of the spiral drill bit.

[0038] Fig.18 This is a schematic diagram of the cross-sectional structure of the second adjustment knob at position FF.

[0039] Description of reference numerals: Machine tool 11, workbench 12, clamping device 13, first adjusting knob 14, control arm 15, water outlet 16, second adjusting knob 17, first spring 18, first clamping plate 19, second clamping plate 20, third clamping plate 21, clamping groove 22, first empty groove 23, first square frame 24, second square frame 25, first motor 26, first fixed shaft 27, second rotating shaft 28, first rotating shaft 29, telescopic motor 30, telescopic rod 31, first driving box 32, third square frame 33, water storage tank 34, second cavity 35, second motor 36, third rotating shaft 37, machine tool handle 38, spiral drill bit 39, circular ring plate 40, Spiral blade 41, high-pressure air cavity 42, first cavity 43, second air cavity 44, third air cavity 45, second spring 46, second sliding plate 47, sliding plate 48, first channel 49, second channel 50, rotating ring 51, first connecting rod 52, annular liquid box 54, annular liquid cavity 55, second connecting rod 56, second drive box 57, first slider 58, third cavity 59, second slider 60, protrusion 61, second slot 62, third slot 63, fourth spring 64, fourth slot 65, first air cavity 66, fifth spring 67, third slider 68, longitudinal bracket 71, sixth spring 72, seventh spring 73, conveyor belt 74. DETAILED DESCRIPTION

[0040] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0041] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0042] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] Refer to the attached Figure 1 To Attachment Fig.18 A new energy vehicle control arm integrated processing system includes a machine tool 11, a bracket fixed on the machine tool 11 and a first drive box 32 installed on the bracket, a second cavity 35 is arranged in the first drive box 32, a second motor 36 is fixedly arranged in the second cavity 35, a third rotating shaft 37 is arranged in the second motor 36, a machine tool handle 38 is clamped on the third rotating shaft 37, a first cavity 43 is arranged in the machine tool handle 38, a sliding plate 48 is arranged in the first cavity 43, the sliding plate 48 slides longitudinally in the first cavity 43, a second spring 46 is fixedly arranged on the upper side of the sliding plate 48, a spiral drill bit 39 is clamped on the lower side of the sliding plate 48, a high-pressure air cavity 42 and a third air cavity 45 are longitudinally arranged on one side of the first cavity 43, a second air cavity 44 is arranged on the other side of the first cavity 43, a first channel 49 and a second channel 50 are arranged in the sliding plate 48, and the high-pressure air cavity 42 is connected to the second air cavity through the first channel 49. 44 is intermittently connected, the third air cavity 45 is intermittently connected with the second air cavity 44 through the second channel 50, a first air cavity 66 is arranged on the side of the spiral drill bit 39, a third slider 68 is arranged in the first air cavity 66, the third slider 68 slides in the first air cavity 66, one end of the third slider 68 abuts against the sliding plate 48, and a fifth spring 67 is arranged on the other end of the third slider 68, the first air cavity 66 is connected with the second air cavity 44, a switch device is arranged in the first channel 49, the switch device controls the opening and closing of the first channel 49, a circular plate 40 is sleeved on the outside of the spiral drill bit 39, the circular plate 40 is connected to the rotating mechanism, the rotating mechanism is arranged at the lower end of the machine tool handle 38, the rotating mechanism assists the circular plate 40 to rotate, a spiral blade 41 is arranged on the circumference of the circular plate 40, the spiral blade 41 slides in the spiral gap of the spiral drill bit 39, a spray mechanism is arranged on the outside of the spiral drill bit 39, and the spray mechanism is connected to the spiral drill bit 39.

[0044] In this embodiment, when the pressure required for the drill bit to move downward increases, the spiral drill bit 39 will press the sliding plate 48 upward. When the high-pressure air chamber 42 and the second air chamber 44 are connected through the first channel 49, the gas in the high-pressure air chamber 42 will quickly reach the second air chamber 44, and then be replenished from the second air chamber 44 to the first air chamber 66, prompting the third slider 68 to slide. The third slider 68 will resist the sliding plate 48 and slide upward. The sliding plate 48 will drive the spiral drill bit 39 to slide upward quickly, so that the spiral drill bit 39 leaves the drill hole, and the chips stuck in the spiral gap can be discharged smoothly. At the same time, since the annular plate 40 is fixed on the rotating ring 51, when the spiral drill bit 39 moves up and down, the annular plate 40 drives the spiral blade 41 to slide in the spiral gap of the spiral drill bit 39, which can not only slide out the chips stuck in the spiral gap, but also cut off the chips stuck in the spiral gap. At the same time, the spray mechanism will spray cutting fluid on the spiral gap when the spiral drill bit 39 slides upward to discharge the chips in the spiral gap.

[0045] Preferably, the switch device includes a first slider 58 and a second slider 60, a second driving box 57 is fixedly arranged in the high-pressure gas chamber 42, a third cavity 59 is arranged in the second driving box 57, a first slider 58 is arranged in the third cavity 59, the first slider 58 slides in the third cavity 59, a second slot 62 is arranged in the sliding plate 48, a second slider 60 is arranged in the second slot 62, the second slider 60 slides in the second slot 62, the first slider 58 is provided with an inclined surface, the second slider 60 is provided with an inclined surface, the inclined surfaces are in contact with the inclined surfaces, and a seventh elastic member is fixedly arranged in the third cavity 59. Spring 73, the seventh spring 73 and the first slider 58 are in conflict, the sixth spring 72 is fixedly arranged in the second slot 62, the sixth spring 72 and the second slider 60 are in conflict, the second slider 60 is provided with a third slot 63, the third slot 63 is provided with a protrusion 61, the protrusion 61 slides in the third slot 63, the fourth spring 64 is fixedly arranged in the third slot 63, the fourth spring 64 and the protrusion 61 are in conflict, the fourth slot 65 is provided on the inner wall of the first channel 49, the second slider 60 and the inner wall of the fourth slot 65 are in conflict, the inner wall of the fourth slot 65 is provided with a groove, and the protrusion 61 is stuck in the groove.

[0046] In this embodiment, when the first slider 58 and the second slider 60 collide, the channel opening of the first channel 49 will be opened. When the sliding plate 48 continues to slide upward, the second slider 60 will pop up, the second slider 60 will be stuck in the fourth slot 65, and the protrusion 61 will be stuck in the depression of the fourth slot 65, so that the channel is closed, and the third air cavity 45 will be connected to the second air cavity 44 through the second channel 50, and the gas will be depressurized from the second air cavity 44 into the third air cavity 45, so that the sliding plate 48 returns to its original position without affecting the next work.

[0047] Preferably, the rotating mechanism includes a rotating ring 51 and a first connecting rod 52. The rotating ring 51 is rotatably connected to the outer shell of the machine tool handle 38. The first connecting rod 52 is arranged between the rotating ring 51 and the circular ring plate 40. One end of the first connecting rod 52 is connected to the rotating ring 51, and the other end of the first connecting rod 52 is connected to the circular ring plate 40.

[0048] In this embodiment, since the spiral blade 41 is arranged in the spiral gap, in order to ensure the sliding of the spiral drill bit 39, the rotating ring 51 helps the annular plate 40 to rotate, so that the spiral blade 41 can slide in the spiral gap and better clean the chips.

[0049] Preferably, the spray mechanism includes an annular liquid box 54 and a second connecting rod 56. The annular liquid box 54 is fixedly arranged in the machine tool handle 38. An annular liquid chamber 55 is arranged in the annular liquid box 54. An opening is arranged on the annular liquid box 54. A groove is arranged at the opening. A second sliding plate 47 is arranged in the groove. The second sliding plate 47 slides in the groove. The second sliding plate 47 controls the opening and closing of the opening. A second connecting rod 56 is arranged between the spiral drill bit 39 and the second sliding plate 47. One end of the second connecting rod 56 is connected to the spiral drill bit 39, and the other end of the second connecting rod 56 is connected to the second sliding plate 47.

[0050] In this embodiment, when the spiral drill bit 39 slides upward, the spiral drill bit 39 drives the second sliding plate 47 to slide, opening the opening of the annular liquid box 54, and the liquid in the annular liquid chamber 55 is sprayed out to spray out the chips in the spiral gap, thereby better cleaning up the chips in the spiral gap of the spiral drill bit 39.

[0051] Preferably, the bracket includes a longitudinal bracket 71, a third rectangular frame 33, a first square frame 24 and a second square frame 25, one end of the longitudinal bracket 71 is fixed on the machine tool 11, and the other end of the longitudinal bracket 71 is connected to the first square frame 24 and the second square frame 25 at the same time, a third rectangular frame 33 is arranged in the first square frame 24, and first fixed shafts 27 are arranged on both sides of the third rectangular frame 33, one end of the first fixed shaft 27 is connected to the third rectangular frame 33, and the other end of the first fixed shaft 27 is in conflict with the second square frame 25, and an X-axis drive device is arranged between the first square frame 24 and the second square frame 25.

[0052] Preferably, the X-axis driving device includes a first motor 26, a first rotating shaft 29 and a second rotating shaft 28. The second rotating shaft 28 and the first rotating shaft 29 are arranged between the first square frame 24 and the second square frame 25. The second rotating shaft 28 and the first rotating shaft 29 are arranged in parallel and spaced apart. The first motor is fixed on the second square frame 25, the first rotating shaft 29 is connected to the first motor 26, a conveyor belt 74 is mounted on the second rotating shaft 28 and the first rotating shaft 29, and the first fixed shaft 27 is fixed on the conveyor belt 74.

[0053] Preferably, the first drive box 32 is arranged in the third party frame 33, the first drive box 32 slides in the third party frame 33, a Y-axis drive device is arranged on the outside of the third party frame 33, the Y-axis drive device includes a telescopic motor 30 and a telescopic rod 31, the telescopic motor 30 is fixed on the outside of the third party frame 33, a telescopic rod 31 is arranged between the telescopic motor 30 and the first drive box 32, one end of the telescopic rod 31 is connected to the first drive box 32, and the other end of the telescopic rod 31 is connected to the telescopic motor 30.

[0054] Preferably, a water tank 34 is provided in the machine tool 11 , a workbench 12 is fixedly provided on the water tank 34 , a plurality of water outlets 16 are provided on the workbench 12 , a clamping device 13 is provided on the water outlets 16 , the clamping device 13 is fixed on the workbench 12 , and a control arm 15 is clamped on the clamping device 13 .

[0055] Preferably, the clamping device 13 includes a plurality of clamping grooves 22, in which a second clamping plate 20 is arranged, and the second clamping plate 20 slides in the clamping groove 22, and one side of the second clamping plate 20 contacts the control arm 15, and a first adjusting knob 14 is arranged on the other side of the second clamping plate 20, and the first adjusting knob 14 is used to adjust the sliding of the second clamping plate 20, and a third clamping plate 21 is fixedly arranged on the lower side of the second clamping plate 20, and a first empty groove 23 is arranged on the upper side of the second clamping plate 20, and a first clamping plate 19 is arranged in the first empty groove 23, and the first clamping plate 19 slides in the first empty groove 23, and a second adjusting knob 17 is arranged on the upper side of the first clamping plate 19, and the second adjusting knob 17 is used to adjust the sliding of the first clamping plate 19, and a first spring 18 is fixedly arranged in the first empty groove 23, and the first spring 18 contacts the first clamping plate 19.

[0056] A new energy vehicle control arm integrated processing method comprises the following steps: S1: casting, stamping, drilling, rough boring, fine boring, reaming, cleaning; S2: The drilling step in S1 includes, when the control arm 15 is stuck, the spiral drill bit 39 pushes the second channel 50 upward, the high-pressure air chamber 42 is connected with the second air chamber 44 through the first channel 49, the second air chamber 44 is connected with the first air chamber 66, the third slider 68 is quickly pushed upward, the third slider 68 pushes the spiral drill bit 39 upward, and the chips in the spiral gap of the spiral drill bit 39 are discharged; S3: When the spiral drill bit 39 moves upward, the spiral blade 41 slides in the spiral gap of the spiral drill bit 39, pushes out the chips, breaks up the chips that are difficult to discharge, and slides out some of the chips, thereby cleaning the chips well; S4: As the spiral drill bit 39 moves upward, the opening of the annular liquid box 54 is opened, and the liquid in the annular liquid chamber 55 flows out, flushing out the chips in the spiral gap of the spiral drill bit 39 and the chopped chips.

[0057] Specific use of the present invention: First, twist the first adjusting knob 14 to push the second clamping plate 20 inward to clamp the control arm 15 , and then twist the second adjusting knob 17 to adjust the first clamping plate 19 to the position of clamping the control arm 15 to fix the control arm 15 .

[0058] At the same time, the first motor 26 is started, the first motor 26 drives the conveyor belt 74 to move, the conveyor belt 74 drives the first fixed shaft 27 to move, the movement of the first fixed shaft 27 drives the position of the first driving box 32 to move, and then the telescopic motor 30 is started, the telescopic motor 30 drives the telescopic rod 31 to extend and retract, thereby adjusting the Y-axis position of the first driving box 32, so as to locate the position of the drilling hole on the control arm 15.

[0059] The second motor 36 is started, and the second motor 36 drives the machine tool handle 38 to rotate, and the machine tool handle 38 drives the spiral drill bit 39 to rotate, and the spiral drill bit 39 performs a drilling movement on the control arm 15. When the chips are stuck in the spiral gap of the drill bit, the pressure required for the drill bit to move downward increases, and the spiral drill bit 39 presses the sliding plate 48 upward. When the first slider 58 and the second slider 60 collide, the channel opening of the first channel 49 is opened. When the high-pressure air chamber 42 and the second air chamber 44 are connected through the first channel 49, the gas in the high-pressure air chamber 42 quickly reaches the second air chamber 44, and then from the second air chamber 4 4 is replenished into the first air chamber 66, prompting the third slider 68 to slide, and the third slider 68 will slide upward against the sliding plate 48, and the sliding plate 48 will drive the spiral drill bit 39 to slide upward quickly, so that the spiral drill bit 39 leaves the drill hole, and the chips stuck in the spiral gap can be discharged smoothly. At the same time, because the annular plate 40 is fixed on the rotating ring 51, when the spiral drill bit 39 moves up and down, the annular plate 40 drives the spiral blade 41 to slide in the spiral gap of the spiral drill bit 39, and the chips stuck in the spiral gap can be brought out, and the chips stuck in the spiral gap can also be removed.

[0060] At the same time, when the spiral drill bit 39 slides upward, the spiral drill bit 39 will drive the second sliding plate 47 to slide, opening the opening of the annular liquid box 54. When opening, the liquid in the annular liquid cavity 55 will be sprayed out to spray out the chips in the spiral gap.

[0061] Afterwards, when the sliding plate 48 continues to slide upward, the second slider 60 will pop up, the second slider 60 will be stuck in the fourth slot 65, and the protrusion 61 will be stuck in the depression of the fourth slot 65, so that the channel is closed, and the third air cavity 45 will be connected to the second air cavity 44 through the second channel 50, and the gas will be depressurized from the second air cavity 44 into the third air cavity 45, so that the sliding plate 48 returns to its original position without affecting the next work.

[0062] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An integrated processing system for a new energy vehicle control arm, characterized in that: The machine tool comprises a machine tool, a rotating mechanism, a bracket fixed on the machine tool and a first driving box installed on the bracket, wherein a second cavity is arranged in the first driving box, a second motor is fixedly arranged in the second cavity, a third rotating shaft is arranged in the second motor, a machine tool handle is clamped on the third rotating shaft, a first cavity is arranged in the machine tool handle, a sliding plate is arranged in the first cavity, the sliding plate slides in the first cavity, a second spring is fixedly arranged on the upper side of the sliding plate, a spiral drill bit is clamped on the lower side of the sliding plate, the spiral drill bit has a gap for spiral downward movement, a high-pressure air cavity and a third air cavity are longitudinally arranged on one side of the first cavity, a second air cavity is arranged on the other side of the first cavity, a first channel and a second channel are arranged in the sliding plate, the high-pressure air cavity is intermittently connected with the second air cavity through the first channel, and the third air cavity is intermittently connected with the second air cavity through the second channel The channel is intermittently connected with the second air cavity, a first air cavity is arranged on the side of the spiral drill bit, a third slider is arranged in the first air cavity, the third slider slides in the first air cavity, one end of the third slider abuts against the sliding plate, a fifth spring is arranged at the other end of the third slider, the first air cavity and the second air cavity are connected, a switch device is arranged in the first channel, the switch device controls the opening and closing of the first channel, a circular ring plate is sleeved on the outside of the spiral drill bit, the circular ring plate is connected to the rotating mechanism, the rotating mechanism is arranged at the lower end of the machine tool handle, the rotating mechanism assists the rotation of the circular ring plate, a spiral blade is arranged on the circumference of the circular ring plate, the spiral blade slides in the spiral gap of the spiral drill bit, a spray mechanism is arranged on the side of the part of the spiral drill bit located in the machine tool handle, and the spray mechanism is connected to the spiral drill bit.

2. The integrated processing system for the control arm of a new energy vehicle according to claim 1 is characterized in that: The switch device comprises a first slider and a second slider. A second driving box is fixedly arranged in the high-pressure air cavity. A third cavity is arranged in the second driving box. A first slider is arranged in the third cavity. The first slider slides in the third cavity. A second slot is arranged in the sliding plate. A second slider is arranged in the second slot. The second slider slides in the second slot. The first slider is provided with an inclined surface. The second slider is provided with an inclined surface. The inclined surface and the inclined surface are in contact with each other. A seventh spring is fixedly arranged in the third cavity. The seventh spring contacts the first slider. A sixth spring is fixedly arranged in the second slot. The sixth spring contacts the second slider. A third slot is arranged on the second slider. A protrusion is arranged in the third slot. The protrusion slides in the third slot. A fourth spring is fixedly arranged in the third slot. The fourth spring contacts the protrusion. A fourth slot is arranged on the inner wall of the first channel. The second slider contacts the inner wall of the fourth slot. A groove is arranged on the inner wall of the fourth slot. The protrusion is stuck in the groove.

3. The integrated processing system for the control arm of a new energy vehicle according to claim 2 is characterized in that: The rotating mechanism includes a rotating ring and a first connecting rod. The rotating ring is rotatably connected to the outer shell of the machine tool handle. A first connecting rod is arranged between the rotating ring and the circular ring plate. One end of the first connecting rod is connected to the rotating ring, and the other end of the first connecting rod is connected to the circular ring plate.

4. The integrated processing system for the control arm of a new energy vehicle according to claim 3 is characterized in that: The spray mechanism includes an annular liquid box and a second connecting rod. The annular liquid box is fixedly arranged in the machine tool handle. An annular liquid cavity is arranged in the annular liquid box. An opening is arranged on the annular liquid box. A groove is arranged at the opening. A second sliding plate is arranged in the groove. The second sliding plate slides in the groove. The second sliding plate controls the opening and closing of the opening. A second connecting rod is arranged between the spiral drill bit and the second sliding plate. One end of the second connecting rod is connected to the spiral drill bit, and the other end of the second connecting rod is connected to the second sliding plate.

5. The integrated processing system for the control arm of a new energy vehicle according to claim 4 is characterized in that: The bracket includes a longitudinal bracket, a third-party rectangular frame, a first square frame and a second square frame, one end of the longitudinal bracket is fixed to the machine tool, the other end of the longitudinal bracket is connected to the first square frame and the second square frame, a third-party rectangular frame is arranged in the first square frame, first fixed shafts are arranged on both sides of the third-party rectangular frame, one end of the first fixed shaft is connected to the third-party rectangular frame, the other end of the first fixed shaft is in contact with the second square frame, and an X-axis driving device is arranged between the first square frame and the second square frame.

6. The integrated processing system for the control arm of a new energy vehicle according to claim 5 is characterized in that: The X-axis driving device includes a first motor, a first rotating shaft and a second rotating shaft. The second rotating shaft and the first rotating shaft are arranged between the first square frame and the second square frame. The second rotating shaft and the first rotating shaft are arranged in parallel and spaced apart from each other. The first motor is fixed on the second square frame, the first rotating shaft is connected to the first motor, a conveyor belt is sleeved on the second rotating shaft and the first rotating shaft, and the first fixed shaft is fixed on the conveyor belt.

7. The integrated processing system for the control arm of a new energy vehicle according to claim 5 is characterized in that: The first driving box is arranged in the third-party frame, and the first driving box slides in the third-party frame. A Y-axis driving device is arranged on the outside of the third-party frame, and the Y-axis driving device includes a telescopic motor and a telescopic rod. The telescopic motor is fixed on the outside of the third-party frame, and a telescopic rod is arranged between the telescopic motor and the first driving box, one end of the telescopic rod is connected to the first driving box, and the other end of the telescopic rod is connected to the telescopic motor.

8. The integrated processing system for the control arm of a new energy vehicle according to claim 4 is characterized in that: A water storage tank is arranged in the machine tool, a workbench is fixedly arranged on the water storage tank, a plurality of water outlets are arranged on the workbench, a clamping device is arranged on the water outlets, the clamping device is fixed on the workbench, and the control arm is clamped on the clamping device.

9. The integrated processing system for the control arm of a new energy vehicle according to claim 8, characterized in that: The clamping device includes a plurality of clamping grooves, a second clamping plate is arranged in the clamping groove, the second clamping plate slides in the clamping groove, one side of the second clamping plate is in contact with the control arm, a first adjusting knob is arranged on the other side of the second clamping plate, the first adjusting knob is used to adjust the sliding of the second clamping plate, a third clamping plate is fixedly arranged on the lower side of the second clamping plate, a first empty groove is arranged on the upper side of the second clamping plate, a first clamping plate is arranged in the first empty groove, the first clamping plate slides in the first empty groove, a second adjusting knob is arranged on the upper side of the first clamping plate, the second adjusting knob is used to adjust the sliding of the first clamping plate, a first spring is fixedly arranged in the first empty groove, the first spring is in contact with the first clamping plate.

10. An integrated processing method for a new energy vehicle control arm, applied to an integrated processing system for a new energy vehicle control arm according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: casting, stamping, drilling, rough boring, fine boring, reaming, cleaning; S2: The drilling step in S1 includes, when the control arm is stuck, the spiral drill bit pushes the second channel upward, the high-pressure air cavity is connected with the second air cavity through the first channel, the second air cavity is connected with the first air cavity, the third slider is pushed upward quickly, the third slider pushes the spiral drill bit upward, and the chips in the spiral gap of the spiral drill bit are discharged; S3: When the spiral drill bit moves upward, the spiral blade slides in the spiral gap of the spiral drill bit, pushes out the chips, breaks up the chips that are difficult to discharge, and slides some of the chips out, thus cleaning the chips well; S4: As the spiral drill bit moves upward, the opening of the annular liquid box is driven to open, and the liquid in the annular liquid cavity flows out, flushing out the chips in the spiral gap of the spiral drill bit and the crushed chips.

Images