A method for drilling holes in automobile parts

Abstract

The present invention relates to the technical field of automobile parts processing, specifically, an automobile parts drilling method, comprising a track frame and a first screw rod, the track frame is rotatably connected with the first screw rod, and the first screw rod is driven by an independent motor, the first screw rod changes the position of a limit support structure on the track frame by rotation, and the limit support structure is provided with a front plate at the upper limit, and a drilling production structure is fixedly connected to one side of the track frame, and the drilling production structure is used for drilling processing of the front plate on the limit support structure. By setting the drilling production structure and the limit support structure, the positioning of the front plate is facilitated, and multi-angle drilling processing can be performed at the same time.

Description

Technical Field

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

[0002] During the production process, automobile parts need to be drilled to facilitate docking and subsequent fixing work, especially the front panel, which needs to be drilled to place the car radar and position it. The front panel is mostly set with an arc structure, which is not easy to handle with traditional drilling equipment.

[0003] Chinese patent publication number CN110394475A discloses a drilling device for automobile parts, including a processing table, legs and universal wheels. The upper end of the processing table is provided with a drilling mechanism and a placement mechanism. The drilling mechanism is composed of a protective shell, a vertical lifting frame, a horizontal telescopic frame, a first lifting cylinder and a drilling assembly. The placement mechanism is composed of a cylindrical protective frame, an annular inclined baffle, a truncated cone placement frame and a fastening mechanism. The inner cavity of the processing table is provided with an inclined material guide trough, and the outer end of the processing table is provided with a dirt collecting box.

[0004] At present, most of the drilling devices for automobile parts and the above-mentioned cases use structural combinations and cylinder control to perform drilling processing, so as to perform drilling processing work at a fixed position. There is a problem of single angle control, and only straight up and down drilling processing can be performed. It cannot be adjusted according to the position of the curved front plate to achieve inclined drilling. At the same time, there is also a phenomenon that the limit of the curved front plate cannot be accurately positioned, so the existing equipment needs to be improved. Summary of the invention

[0005] In view of the problems in the prior art, the present invention provides a method for drilling holes in automobile parts.

[0006] The technical solution adopted by the present invention to solve the technical problem is: a method for drilling holes in automobile parts, comprising a track frame and a first screw rod, the track frame is rotatably connected with the first screw rod, and the first screw rod is driven by an independent motor, the first screw rod changes the position of a limit support structure on the track frame by rotating, and the limit support structure is provided with a front plate at the upper limit position, a drilling production structure is fixedly connected to one side of the track frame, and the drilling production structure is used for drilling processing of the front plate on the limit support structure;

[0007] The drilling production structure includes a drilling processing component, a drilling production mechanism is arranged in the drilling processing component, the drilling production mechanism is fixed by a support base plate, a frame plate is fixed on the support base plate, and a second fan is installed on the frame plate, the drilling production mechanism includes a lifting cylinder, a control motor, an adjustment toothed disc and a drilling control part, the lifting cylinder changes the position of the control motor and the adjustment toothed disc by telescoping, and the control motor can drive the adjustment toothed disc to rotate, thereby adjusting the rotation angle of the limit support structure, and the drilling control part is used for multi-angle drilling processing, and can change the entry angle of the drilling;

[0008] The limit support structure includes a limit component, a rotation adjustment component and a flip adjustment component. The rotation adjustment component is fixedly connected to the flip adjustment component, and a limit component is provided at the upper limit of the flip adjustment component. The rotation adjustment component can change the overall position of the limit support structure by driving, and the rotation adjustment component can drive the limit component and the flip adjustment component to rotate and adjust. The flip adjustment component drives the limit component to perform lateral flip adjustment through control, and the setting of the limit component performs limit support for the front plate.

[0009] Specifically, the drilling production structure also includes a first fan, which is arranged at the lower end of the drilling processing component and is supported by a supporting bottom plate, and a winder is fixedly installed on one side of the top of the drilling processing component, and the winder can control the winding adjustment of the blackout curtain.

[0010] Specifically, the drilling control part includes a track plate, on which a control toothed disc is driven by a motor, and a hydraulic guide rod is installed on the control toothed disc. Two control toothed discs and two hydraulic guide rods are provided, and the two control toothed discs are meshedly connected;

[0011] The upper end of the hydraulic guide rod is fixedly connected to a guide frame, and the guide frame is fixedly connected to a guide baffle. The guide baffle is flip-adjusted by a supporting column frame and a flip shaft seat, and a telescopic adjustment seat is provided on the flip shaft seat. The position of the drilling rig and the drill bit is controlled by the telescopic adjustment seat, and the drilling rig can drive the drill bit to rotate to perform drilling processing, and the top machine base of the telescopic adjustment seat is fixed to the flip shaft seat.

[0012] Specifically, the track plate is provided with symmetrical arc-shaped grooves, and the position of the grooves limits the movement trajectory of the guide frame. When the guide frame moves and adjusts on the track plate, it drives the guide partition plate and the support column frame to follow the adjustment, and the flip shaft seat can be adjusted in angle through the support column frame, and the telescopic adjustment seat can be telescopically regulated, thereby changing the position of the drilling rig and the drill bit, cooperating with the operation of the drilling rig and the drill bit to perform inclined angle drilling processing. The structural setting of the drilling production structure facilitates the drilling processing, and the first screw rod on the track frame can change the position of the limiting support structure and the front plate by rotating, so that the limiting support structure drives the front plate to reach the drilling production structure for processing, and the drilling production structure controls the winding and adjustment of the shielding curtain through the winding machine, so that it can be closed. At the same time, the first fan and the second fan are set to carry out dust adsorption treatment, and the frame plate and the supporting bottom plate are fixed to facilitate the installation and limiting of the drilling production mechanism. The lifting cylinder in the drilling production mechanism can control the control motor and adjust the telescopic adjustment of the adjusting gear disc. At the same time, the control motor controls the rotation of the adjusting gear disc, which can make the limiting support structure rotate and adjust. The control gear disc in the drilling control part can change the position of the hydraulic guide rod by rotating, thereby driving the guide frame to follow the position adjustment. After reaching the appropriate position, the flip shaft seat can be controlled to flip and adjust through the support column frame. At the same time, the telescopic adjustment seat can change the position of the drilling rig and the drill bit by telescoping, and cooperate with the drilling processing work, so that the position can be adjusted according to the requirements of drilling on the front plate, and inclined drilling processing can be carried out.

[0013] Specifically, the rotation adjustment component includes a displacement platform, and a rotating disk is rotatably connected to the displacement platform, and the rotating disk is fixedly connected to the matching toothed disk through a rod body that passes through the displacement platform, and the matching toothed disk and the adjustment toothed disk can be meshed and connected, so that by controlling the drive of the motor, the adjustment toothed disk and the matching toothed disk are driven to rotate, so that the limiting component and the flip adjustment component follow the rotation adjustment component to perform rotation adjustment.

[0014] Specifically, the limiting component includes a first clamping mechanism and a second clamping mechanism, the first clamping mechanism and the second clamping mechanism have the same structure and are symmetrically arranged;

[0015] The first clamping mechanism includes a channel plate, which is rotatably connected to a second screw rod, which is driven by a motor to drive the displacement movable frame to slide in a limited position, and a spring clamping plate is elastically connected to the displacement movable frame, and a front plate is fixedly connected to the front end of the channel plate, and a center frame is fixedly connected to the front plate, and a telescopic control cylinder is installed at the lower end of the center frame, and the telescopic control cylinder can control the position of the push-guide frame and the supporting clamping plate, and a side frame is fixedly connected to the side end of the front plate, and a limit flipping part is provided on the side frame for movable adjustment.

[0016] Specifically, the limit flipping part includes a supporting bottom block, which is rotatably connected to a flip shaft block, an electrically controlled telescopic shaft is installed on the flip shaft block, and a motor is provided on the electrically controlled telescopic shaft. The motor controls the rotation and adjustment of the limit shaft piece, and a support rod is provided at the rear end of the flip shaft block. A first hydraulically controlled guide rod is hingedly provided on the side end of the flip shaft block, and the first hydraulically controlled guide rod and the side frame are also hingedly arranged, and the limit shaft piece adopts a semi-convex block structure.

[0017] Specifically, the flip adjustment component includes a support sleeve block, and the support sleeve block is rotatably connected to a top plate via a connecting rotation shaft;

[0018] The tilting adjustment component also includes a docking fixing frame, the docking fixing frame is fixed to the lower end of the supporting sleeve block, the docking fixing frame is fixedly connected to the first connecting frame and the second connecting frame, the side end of the second connecting frame is hingedly provided with a second hydraulic control guide rod, the upper end of the second hydraulic control guide rod is hingedly arranged with a hinge rod, and the hinge rod is fixedly connected to the fixed square frame, the upper end of the fixed square frame is fixedly connected to the top plate through the structural setting of the limiting support structure, the front plate can be limited, first the rotating adjusting component can drive the limiting component and the tilting adjustment component to move laterally, and through driving, the limiting component and the tilting adjustment component can be driven to rotate around the center of the rotating adjusting component to process the side position of the front plate, and the rotation of the second screw rod drives the displacement movable frame to move The second hydraulic control guide rod in the flip adjustment component can also be telescopically adjusted, so that the top plate is rotated by connecting the rotating shaft to change the inclination of the front plate, and the automatic tilt adjustment can be performed to facilitate the processing of inclined holes.

[0019] Specifically, the second hydraulic control guide rod changes the position of the top plate by telescopic adjustment, so that the top plate can be rotated and adjusted around the support sleeve block by connecting the rotating shaft, the upper end of the top plate is fixedly connected to the side frame, the lower end of the supporting bottom block is fixedly connected to the side frame, and the first screw rod is threadedly connected to the lower end of the displacement platform.

[0020] A method for drilling holes in automobile parts comprises the following steps:

[0021] S1. Limiting of the front plate: the front plate is placed on the supporting card plate, and the movable frame and the spring card plate are moved to limit the front plate. At the same time, the limiting flip part is controlled to limit the front plate at the side position;

[0022] S2, displacement adjustment: drive the first screw rod to drive the limit support structure to move on the track frame, so that the front plate reaches the center of the drilling production structure, which is convenient for subsequent processing;

[0023] S3, normal drilling process: At this time, the control gear disk rotates, driving the hydraulic guide rod and guide frame to follow the movement, so that the guide partition and the support column frame are adjusted. At the same time, the flip shaft seat on the support column frame can be adjusted in angle through control, and then the telescopic adjustment seat drives the drilling rig and the drill bit to adjust the telescopic adjustment, and the drilling process is performed through the drill bit;

[0024] S4, processing of left and right oblique holes: at this time, the lifting cylinder controls the control motor and the adjustment toothed disc to extend, and at the same time controls the motor to control the adjustment toothed disc to rotate, acting on the matching toothed disc, so that the rotating disc drives the upper limiting component and the flip adjustment component to rotate, and can swing left and right to adjust, thereby drilling the left and right oblique holes;

[0025] S5. Processing of front and rear inclined holes: At this time, the second hydraulic control guide rod is extended, driving the top plate to move through the connecting rotating shaft, so that the top plate rotates as a whole, changes the position of the limiting component, and changes the position of the front plate at the same time, and can be flipped forward and backward to perform drilling of front and rear inclined holes.

[0026] Beneficial effects of the present invention:

[0027] First, the present invention facilitates drilling processing through the structural setting of the drilling production structure, and the first screw on the track frame can change the position of the limit support structure and the front plate by rotating, so that the limit support structure drives the front plate to reach the drilling production structure for processing, the drilling production structure controls the rolling adjustment of the shielding curtain through the winding machine, so that it can be closed, and at the same time, the first fan and the second fan are set to adsorb dust, and the frame plate is fixed to the support bottom plate, which is convenient for the installation and limit of the drilling production mechanism. The lifting cylinder in the drilling production mechanism can control the control motor and adjust the telescopic adjustment of the adjustment gear disc, and at the same time, the control motor controls the rotation of the adjustment gear disc, so that the limit support structure can be rotated and adjusted, and the control gear disc in the drilling control part can change the position of the hydraulic guide rod by rotating, thereby driving the guide frame to follow the position adjustment, and after reaching the appropriate position, the flip shaft seat can be controlled by the support column frame to flip and adjust, and the telescopic adjustment seat can change the position of the drill and the drill bit by telescoping, so as to cooperate with the drilling processing work, so that the position can be adjusted according to the requirements of drilling on the front plate, and the inclined drilling processing work can be performed.

[0028] Second, the present invention can limit the front plate through the structural setting of the limiting support structure. First, the rotating adjustment component can drive the limiting component and the flip adjustment component to move horizontally, and through driving, the limiting component and the flip adjustment component can be driven to rotate around the center of the rotating adjustment component to perform processing on the side position of the front plate. The rotation of the second screw drives the displacement movable frame to move, and the threads on the second screw are symmetrically and reversely set, so that the two displacement movable frames can move symmetrically. The front plate can be limited by the spring clamp, and the supporting clamp can cooperate with the front plate to limit the position. The telescopic control cylinder changes the height of the front plate through telescopic control. The first hydraulic control guide rod can also be driven to drive the flip shaft block as a whole to flip and adjust around the supporting bottom block. At the same time, the electric control telescopic shaft changes the height of the limiting shaft piece and the motor. At the same time, the motor drives the limiting shaft piece to rotate to limit the front plate. The second hydraulic control guide rod in the flip adjustment component can also be telescopically adjusted, so that the top plate is rotated by connecting the rotating shaft to change the inclination of the front plate, and automatic inclination adjustment can be performed, which is convenient for the inclined hole processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0030] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the present invention from the front perspective;

[0031] Figure 2 It is a schematic diagram of the three-dimensional structure of the drilling production structure of the present invention from the front perspective;

[0032] Figure 3 It is a disassembled diagram of the drilling production structure in the present invention;

[0033] Figure 4 This is a disassembled diagram of the drilling processing component in the present invention;

[0034] Figure 5 It is a schematic diagram of the three-dimensional structure of the drilling production mechanism of the present invention from a front perspective;

[0035] Figure 6 It is a schematic diagram of the three-dimensional structure of the drilling control part of the present invention from a front perspective;

[0036] Figure 7 It is a schematic diagram of the three-dimensional structure of the drilling control part of the present invention from a rear perspective;

[0037] Figure 8 It is a schematic diagram of the three-dimensional structure of the position-limiting support structure in the present invention from a front perspective;

[0038] Fig. 9 This is a disassembled diagram of the position-limiting support structure in the present invention;

[0039] Fig.10 It is a schematic diagram of the three-dimensional structure of the limiting component in the present invention from a front perspective;

[0040] Fig.11 It is a schematic diagram of the three-dimensional structure of the first clamping mechanism in the present invention from a front perspective;

[0041] Fig.12 It is a schematic diagram of the front perspective three-dimensional structure of the position-limiting flip part of the present invention;

[0042] Fig.13 It is a schematic diagram of the front viewing angle stereoscopic structure of the flip adjustment component in the present invention;

[0043] Fig.14 This is a disassembled diagram of the flip adjustment component in the present invention.

[0044] In the figure: 1-drilling production structure, 2-track frame, 3-first screw rod, 4-limiting support structure, 5-front plate, 6-shading curtain, 7-winding machine, 8-drilling processing component, 9-first fan, 10-frame plate, 11-second fan, 12-support bottom plate, 13-drilling production mechanism, 14-lifting cylinder, 15-control motor, 16-adjusting gear disc, 17-drilling control part, 18-guide frame, 19-guide partition, 20-support column frame, 21-turning shaft seat, 22-telescopic adjustment seat, 23-drilling rig, 24-drill bit, 25-track plate, 26-control gear disc, 27-hydraulic guide rod, 28-limiting component, 29-rotation adjustment component, 30-turning adjustment component, 31-rotating disk, 32-position Moving platform, 33-matching gear disc, 34-first clamping mechanism, 35-second clamping mechanism, 36-second screw rod, 37-displacement movable frame, 38-spring clamping plate, 39-channel plate, 40-front plate, 41-center frame, 42-telescopic control cylinder, 43-pushing connecting guide frame, 44-supporting clamping plate, 45-side frame, 46-limiting flip part, 47-limiting shaft sheet, 48-motor, 49-electrically controlled telescopic shaft, 50-flip shaft block, 51-support bottom block, 52-first hydraulic control guide rod, 53-top plate, 54-connecting rotating shaft, 55-support sleeve block, 56-docking fixed frame, 57-first connecting frame, 58-second connecting frame, 59-hinge rod, 60-fixed square frame, 61-second hydraulic control guide rod. DETAILED DESCRIPTION

[0045] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0046] The present invention is further described below in conjunction with the accompanying drawings. Example

[0047] like Figure 1-Figure 14 As shown, a method for drilling holes in automobile parts of the present invention, a first screw rod 3 is rotatably connected to a track frame 2, and the first screw rod 3 is driven by an independent motor, the first screw rod 3 changes the position of a limit support structure 4 on the track frame 2 by rotating, and a front plate 5 is provided at the upper limit of the limit support structure 4, a drilling production structure 1 is fixedly connected to one side of the track frame 2, the drilling production structure 1 is used for drilling processing of the front plate 5 on the limit support structure 4, the drilling production structure 1, the track frame 2, the first screw rod 3, the limit support structure 4, and the front plate 5 are assembled and installed, the front plate 5 is fixed at the upper limit of the limit support structure 4, and the first screw rod 3 on the track frame 2 can be rotated to change the position of the limit support structure 4, so that the limit support structure 4 drives the front plate 5 to reach the inside of the drilling production structure 1 to perform the drilling processing work;

[0048] A drilling production mechanism 13 is provided in the drilling processing component 8, and the drilling production mechanism 13 is limited and fixed by a supporting base plate 12, and a frame plate 10 is fixed on the supporting base plate 12, and a second fan 11 is installed on the frame plate 10. The drilling production mechanism 13 includes a lifting cylinder 14, a control motor 15, an adjusting toothed disc 16 and a drilling control part 17. The lifting cylinder 14 changes the position of the control motor 15 and the adjusting toothed disc 16 by telescoping, and the control motor 15 can drive the adjusting toothed disc 16 to rotate, thereby adjusting the rotation angle of the limiting support structure 4. The drilling control part 17 is used for multi-angle drilling processing and can change the entry angle of the drilling. The drilling production structure 1 also includes a first fan 9, and the drilling processing component 8 is provided below. A first fan 9 is provided at the end position, and the first fan 9 is limitedly supported by the support bottom plate 12. A winder 7 is fixedly installed on one side of the top of the drilling processing component 8. The winder 7 can control the winding adjustment of the shielding curtain 6. The winder 7 can control the winding control of the shielding curtain 6 to perform a closed processing work. At the same time, the first fan 9 on the drilling processing component 8 can perform dust adsorption processing work. The lifting cylinder 14 in the drilling production mechanism 13 can be telescopically adjusted to change the position of the control motor 15 and the adjustment gear plate 16. At the same time, the control motor 15 can drive the adjustment gear plate 16 to rotate, thereby realizing the rotation control of the limit support structure 4. The setting of the drilling control part 17 is convenient for positioning work and can adjust the drilling position;

[0049] like Figure 8 As shown, the rotation adjustment component 29 is fixedly connected to the flip adjustment component 30, and the upper limit of the flip adjustment component 30 is provided with a limit component 28. The rotation adjustment component 29 can change the overall position of the limit support structure 4 by driving. At the same time, the rotation adjustment component 29 can drive the limit component 28 and the flip adjustment component 30 to rotate and adjust. The flip adjustment component 30 drives the limit component 28 to perform lateral flip adjustment by control. The setting of the limit component 28 performs limit support for the front plate 5. The rotation adjustment component 29 supports the limit component 28 and the flip adjustment component 30, which can change the lateral position of the limit component 28 and the flip adjustment component 30, and at the same time drives the limit component 28 and the flip adjustment component 30 to rotate and adjust. The flip adjustment component 30 can drive the limit component 28 to flip and adjust. The limit component 28 can perform limit processing on the front plate 5.

[0050] A control gear disc 26 is driven by a motor on the track plate 25, and a hydraulic guide rod 27 is installed on the control gear disc 26. There are two control gear discs 26 and two hydraulic guide rods 27, and the two control gear discs 26 are meshedly connected.

[0051] The upper end of the hydraulic guide rod 27 is fixedly connected to a guide frame 18, and a guide baffle 19 is fixedly connected to the guide frame 18. The guide baffle 19 is set to be flip-adjusted through a support column frame 20 and a flip shaft seat 21, and a telescopic adjustment seat 22 is provided on the flip shaft seat 21. The positions of the drilling rig 23 and the drill bit 24 are controlled by the telescopic adjustment seat 22, and the drilling rig 23 can drive the drill bit 24 to rotate to perform drilling processing work, and the top machine seat of the telescopic adjustment seat 22 is fixedly set with the flip shaft seat 21, and the track plate 2 in the drilling control part 17 5 can be supported, the control gear disc 26 can be driven to rotate by a motor, the position of the guide frame 18 on the track plate 25 can be changed by a hydraulic guide rod 27, and at the same time, the lower end of the guide partition 19 can adjust the angle of the flip shaft seat 21 through the support column frame 20, and the flip shaft seat 21 controls the depth of the drill rig 23 and the drill bit 24 through the telescopic adjustment seat 22, thereby helping the drill rig 23 and the drill bit 24 to perform drilling processing work, and a limiter can be added to the control gear disc 26 to perform the limit protection work of the control gear disc 26.

[0052] Symmetrical arcuate grooves are provided on the track plate 25, and the position of the grooves limits the movement trajectory of the guide frame 18. When the guide frame 18 moves and adjusts on the track plate 25, it drives the guide partition plate 19 and the support column frame 20 to follow the adjustment, and the flip shaft seat 21 can be adjusted in angle through the support column frame 20. At the same time, the telescopic adjustment seat 22 can be telescopically regulated, thereby changing the position of the drilling rig 23 and the drill bit 24, cooperating with the operation of the drilling rig 23 and the drill bit 24 to perform inclined angle drilling processing.

[0053] like Fig. 9 As shown, a rotating disk 31 is rotatably connected to the displacement platform 32, and the rotating disk 31 is fixedly connected to the matching toothed disk 33 through a rod body that penetrates the displacement platform 32, and the matching toothed disk 33 can be meshed with the adjusting toothed disk 16, so that by controlling the drive of the motor 15, the adjusting toothed disk 16 and the matching toothed disk 33 are driven to rotate, so that the limiting component 28 and the flip adjusting component 30 are rotated and adjusted on the rotating adjusting component 29, and the matching toothed disk 33 can be meshed with the adjusting toothed disk 16, so as to control the rotating disk 31 to rotate on the displacement platform 32 and change the angle of the limiting component 28. The first clamping mechanism 34 and the second clamping mechanism 35 have the same structure and are symmetrically arranged.

[0054] like Fig.11As shown, the channel plate 39 is rotatably connected to a second screw rod 36, which is driven by a motor to drive the displacement movable frame 37 to slide in a limited position. The displacement movable frame 37 is elastically connected to a spring clamping plate 38. The front end of the channel plate 39 is fixedly connected to a front plate 40, and the front plate 40 is fixedly connected to a center frame 41. A telescopic control cylinder 42 is installed at the lower end of the center frame 41. The telescopic control cylinder 42 can control the position of the push-guide frame 43 and the supporting clamping plate 44. The side end of the front plate 40 is fixedly connected to The side frame 45 is provided with a limit flip part 46 for movable adjustment. The limit flip part 46 can limit the side end of the front plate 5. The center of the limit support structure 4 and the supporting card plate 44 are set for limiting. The telescopic control cylinder 42 can drive the push guide frame 43 to move through telescoping, thereby driving the front plate 5 to adjust its height through the supporting card plate 44. At the same time, the second screw rod 36 can rotate to drive the displacement movable frame 37 to move, so that the limit component 28 contacts the front plate 5 to limit the front plate 5.

[0055] like Fig.12 As shown, the limit flipping part 46 includes a supporting bottom block 51, on which a flip shaft block 50 is rotatably connected, an electrically controlled telescopic shaft 49 is installed on the flip shaft block 50, and the electrically controlled telescopic shaft 49 is provided with a motor 48, which controls the rotation and adjustment of the limit shaft piece 47, a support rod is provided at the rear end of the flip shaft block 50, a first hydraulic control guide rod 52 is hingedly provided at the side end of the flip shaft block 50, and the first hydraulic control guide rod 52 and the side frame 45 are also hingedly arranged, and the limit shaft piece 47 is arranged with a semi-convex block structure, and the first hydraulic control guide rod 52 in the limit flipping part 46 can make the flip shaft block 50 rotate and adjust around the top of the supporting bottom block 51 by telescoping, and at the same time, the electrically controlled telescopic shaft 49 controls the motor 48 and the limit shaft piece 47 to adjust the height, and when the appropriate height is reached, the limit shaft piece 47 can rotate, thereby performing the limit extrusion work of the front plate 5.

[0056] The flip adjustment component 30 includes a support sleeve 55, and a top plate 53 is rotatably connected to the support sleeve 55 via a connecting rotation shaft 54. The top plate 53 in the flip adjustment component 30 can be rotated around the support sleeve 55 via the connecting rotation shaft 54, thereby changing the flip angle of the first clamping mechanism 34 and the front plate 5, so that the front plate 5 is flipped forward and backward;

[0057] like Fig.14 As shown, the flip adjustment component 30 also includes a docking fixing frame 56, which is fixed to the lower end of the support sleeve 55, and the first connecting frame 57 and the second connecting frame 58 are fixedly connected to the docking fixing frame 56. The side end of the second connecting frame 58 is hinged with a second hydraulic control guide rod 61, and the upper end of the second hydraulic control guide rod 61 is hinged to the hinge rod 59, and the hinge rod 59 is fixedly connected to the fixed square frame 60, and the upper end of the fixed square frame 60 is fixedly connected to the top plate 53.

[0058] The second hydraulic control guide rod 61 changes the position of the top plate 53 by telescopic adjustment, so that the top plate 53 can be rotated and adjusted around the supporting sleeve block 55 by connecting the rotating shaft 54. The upper end of the top plate 53 is fixedly connected to the side frame 45, and the lower end of the supporting bottom block 51 is fixedly connected to the side frame 45. The first screw rod 3 is threadedly connected to the lower end of the displacement platform 32. The second hydraulic control guide rod 61 acts on the hinge rod 59 and the fixed square frame 60 by telescopic adjustment, driving the top plate 53 to move and adjust, and docking the fixed frame 56, the first connecting frame 57, and the second connecting frame 58 for convenient support. The second hydraulic control guide rod 61 is hinged with the second connecting frame 58 and can be rotated and controlled during telescopic adjustment.

[0059] Working principle: When in use, the user assembles and installs the drilling production structure 1, the track frame 2, the first screw rod 3, the limit support structure 4, and the front plate 5. The front plate 5 is fixed in the limit position on the limit support structure 4. At the same time, the first screw rod 3 on the track frame 2 can be rotated to change the position of the limit support structure 4, so that the limit support structure 4 drives the front plate 5 to reach the inside of the drilling production structure 1 to perform the drilling process;

[0060] The drilling production structure 1 is combined with a shielding curtain 6, a winding machine 7, a drilling processing component 8, and a first fan 9. The winding machine 7 can control the winding control of the shielding curtain 6 to perform a closed processing work, and the first fan 9 on the drilling processing component 8 can perform a dust adsorption processing work;

[0061] The frame plate 10 in the drilling processing component 8 is fixed to the supporting bottom plate 12, the second fan 11 can absorb dust, and the supporting bottom plate 12 supports and limits the drilling production mechanism 13;

[0062] Among them, the lifting cylinder 14 in the drilling production mechanism 13 can be telescopically adjusted to change the position of the control motor 15 and the adjustment gear plate 16. At the same time, the control motor 15 can drive the adjustment gear plate 16 to rotate, thereby realizing the rotation control of the limit support structure 4. The setting of the drilling control part 17 facilitates the positioning work and can adjust the drilling position;

[0063] Among them, the track plate 25 in the drilling control part 17 can be supported, the control toothed disc 26 can be rotated by a motor drive, and the position of the guide frame 18 on the track plate 25 can be changed by a hydraulic guide rod 27. At the same time, the lower end of the guide partition 19 can adjust the angle of the flip shaft seat 21 through the support column frame 20. The flip shaft seat 21 controls the depth of the drilling rig 23 and the drill bit 24 through the telescopic adjustment seat 22, thereby helping the drilling rig 23 and the drill bit 24 to perform drilling processing. A limiter can be added to the control toothed disc 26 to perform the limit protection work of the control toothed disc 26;

[0064] The position-limiting support structure 4 is provided by a combination of a position-limiting component 28, a rotation adjustment component 29, and a flip adjustment component 30. The rotation adjustment component 29 supports the position-limiting component 28 and the flip adjustment component 30, and can change the lateral position of the position-limiting component 28 and the flip adjustment component 30, and at the same time drive the position-limiting component 28 and the flip adjustment component 30 to perform rotation adjustment. The flip adjustment component 30 can drive the position-limiting component 28 to flip and adjust, and the position-limiting component 28 can perform the position-limiting processing of the front plate 5.

[0065] The matching toothed disc 33 can be meshed and connected with the adjusting toothed disc 16, so as to control the rotation of the rotating disc 31 on the displacement platform 32 and change the angle of the limiting component 28;

[0066] Among them, the limit flip part 46 can limit the side end of the front plate 5, the center of the limit support structure 4 and the supporting card plate 44 are set to limit, and the telescopic control cylinder 42 can drive the push guide frame 43 to move through the telescopic control cylinder 42, so as to drive the front plate 5 to adjust its height through the supporting card plate 44, and at the same time, the second screw rod 36 can rotate to drive the displacement movable frame 37 to move, so that the limit component 28 contacts the front plate 5 to limit the front plate 5;

[0067] The first hydraulic control guide rod 52 in the limit flip part 46 can make the flip shaft block 50 rotate and adjust around the top of the support bottom block 51 by telescoping, and the electric control telescopic shaft 49 controls the motor 48 and the limit shaft piece 47 to adjust the height. When the appropriate height is reached, the limit shaft piece 47 can rotate, thereby performing the limit extrusion work of the front plate 5;

[0068] The top plate 53 in the flip adjustment component 30 can be rotated around the support sleeve 55 by connecting the rotating shaft 54, thereby changing the flip angle of the first clamping mechanism 34 and the front plate 5, so that the front plate 5 is flipped forward and backward;

[0069] The second hydraulic control guide rod 61 acts on the hinge rod 59 and the fixed square frame 60 by telescoping, driving the top plate 53 to move and adjust, and docking the fixed frame 56, the first connecting frame 57, and the second connecting frame 58 for convenient support. The second hydraulic control guide rod 61 is hingedly arranged with the second connecting frame 58, and can be rotated and controlled during telescoping;

[0070] When in use, the user places the front plate 5 on the supporting card plate 44, and then the telescopic control cylinder 42 changes the position of the push guide frame 43 and the supporting card plate 44 through telescopic movement to reach a suitable height position, and the second screw rod 36 rotates to drive the displacement movable frame 37 and the spring card plate 38 to move, and the front plate 5 is limited. At the same time, the first hydraulic control guide rod 52 is telescopically adjusted to make the flip shaft block 50 reach a vertical position, and at the same time, the electric control telescopic shaft 49 controls the motor 48 and the limiting shaft piece 47 to adjust the height, and then the motor 48 drives the limiting shaft piece 47 to rotate, so as to limit the front plate 5, and then the first screw rod 3 rotates to change the position of the limiting support structure 4 on the track frame 2, so that the limiting support structure 4 reaches the center position of the drilling production structure 1, and at this time, the lifting cylinder 14 can control the control motor 15 and the adjustment gear plate 16 to extend, so that the adjustment gear plate 16 is meshed with the matching toothed disc 33, thereby driving the rotating disc 31 to rotate, which can adjust the overall angle of the limiting component 28, and facilitate the processing of different positions through the drilling rig 23 and the drill bit 24. At the same time, the control toothed disc 26 can be driven to rotate, and the hydraulic guide rod 27 is synchronously driven to move, so that the guide frame 18 follows the movement. After reaching the appropriate position, the support column frame 20 at this time can change the angle of the flip shaft seat 21, and then the telescopic adjustment seat 22 is telescopically adjusted, so that the drilling rig 23 controls the drill bit 24 to contact with the front plate 5 to perform the drilling processing work. At the same time, the second hydraulic control guide rod 61 can be telescopically adjusted, so that the hinge rod 59 and the fixed square frame 60 drive the top plate 53 to move. At this time, the top plate 53 can be rotated by connecting the rotating shaft 54 ​​to realize the front and rear position tilt adjustment of the front plate 5, which is convenient for processing the internal position of the front plate 5 to complete the work.

[0071] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drilling device for automobile parts, characterized in that: The invention comprises a track frame (2) and a first screw rod (3), wherein the track frame (2) is rotatably connected to the first screw rod (3), and the first screw rod (3) is driven by an independent motor, and the first screw rod (3) changes the position of a limit support structure (4) on the track frame (2) by rotating, and the limit support structure (4) is provided with a front plate (5) at the upper limit position, and a drilling production structure (1) is fixedly connected to one side of the track frame (2), and the drilling production structure (1) is used for drilling holes on the front plate (5) on the limit support structure (4); The drilling production structure (1) comprises a drilling processing component (8), wherein a drilling production mechanism (13) is arranged inside the drilling processing component (8), wherein the drilling production mechanism (13) is fixed by a support base plate (12), and a frame plate (10) is fixedly arranged on the support base plate (12), and a second fan (11) is installed on the frame plate (10), wherein the drilling production mechanism (13) comprises a lifting cylinder (14), a control motor (15), an adjustment toothed disc (16) and a drilling control part (17), wherein the lifting cylinder (14) changes the position of the control motor (15) and the adjustment toothed disc (16) by telescoping, and the control motor (15) can drive the adjustment toothed disc (16) to rotate, thereby adjusting the rotation angle of the limit support structure (4), and the drilling control part (17) is used for multi-angle drilling processing and can change the entry angle of the drilling hole; The position-limiting support structure (4) comprises a position-limiting component (28), a rotation adjustment component (29) and a flip adjustment component (30); the flip adjustment component (30) is fixedly connected to the rotation adjustment component (29), and the upper limit of the flip adjustment component (30) is provided with a position-limiting component (28); the rotation adjustment component (29) can change the overall position of the position-limiting support structure (4) by driving, and the rotation adjustment component (29) can drive the position-limiting component (28) and the flip adjustment component (30) to rotate and adjust; the flip adjustment component (30) drives the position-limiting component (28) to perform lateral flip adjustment by controlling, and the position-limiting component (28) is provided to perform position-limiting support for the front plate (5); The drilling production structure (1) further comprises a first fan (9), the first fan (9) being provided at the lower end of the drilling processing component (8), and the first fan (9) being limitedly supported by a supporting bottom plate (12), and a winding machine (7) being fixedly installed on one side of the top of the drilling processing component (8), and the winding machine (7) being capable of controlling the winding adjustment of the shielding curtain (6); The drilling control part (17) comprises a track plate (25), a control toothed disc (26) is provided on the track plate (25) and is driven by a motor, a hydraulic guide rod (27) is installed on the control toothed disc (26), two control toothed discs (26) and two hydraulic guide rods (27) are provided, and the two control toothed discs (26) are meshedly connected; The upper end of the hydraulic guide rod (27) is fixedly connected to a guide frame (18), and the guide frame (18) is fixedly connected to a guide baffle (19), and the guide baffle (19) is tilted and adjusted by a support column frame (20) and a tilt shaft seat (21), and a telescopic adjustment seat (22) is provided on the tilt shaft seat (21), and the positions of the drilling machine (23) and the drill bit (24) are controlled by the telescopic adjustment seat (22), and the drilling machine (23) can drive the drill bit (24) to rotate to perform drilling processing, and the top machine base of the telescopic adjustment seat (22) is fixedly arranged with the tilt shaft seat (21); The track plate (25) is provided with symmetrical arc-shaped grooves, and the position of the grooves limits the movement trajectory of the guide frame (18). When the guide frame (18) moves and adjusts on the track plate (25), it drives the guide plate (19) and the support column frame (20) to follow the adjustment, and the flip shaft seat (21) can be adjusted in angle through the support column frame (20), and the telescopic adjustment seat (22) can be telescopically regulated, thereby changing the position of the drilling machine (23) and the drill bit (24), cooperating with the operation of the drilling machine (23) and the drill bit (24) to perform inclined angle drilling processing; The rotation adjustment component (29) comprises a displacement platform (32), a rotating disk (31) is rotatably connected to the displacement platform (32), and the rotating disk (31) is fixedly connected to the matching toothed disk (33) via a rod body penetrating the displacement platform (32), and the matching toothed disk (33) is meshingly connected with the adjustment toothed disk (16), so that the adjustment toothed disk (16) and the matching toothed disk (33) are driven to rotate by controlling the drive of the motor (15), so that the limiting component (28) and the flip adjustment component (30) are rotated and adjusted on the rotation adjustment component (29); The limiting component (28) comprises a first clamping mechanism (34) and a second clamping mechanism (35); the first clamping mechanism (34) and the second clamping mechanism (35) have the same structure and are symmetrically arranged; The first clamping mechanism (34) comprises a channel plate (39), the channel plate (39) is rotatably connected to a second screw rod (36), the second screw rod (36) is driven by a motor and can drive the displacement movable frame (37) to slide in a limited position, the displacement movable frame (37) is elastically connected to a spring clamping plate (38), the front end of the channel plate (39) is fixedly connected to a front plate (40), and the front plate (40) is fixedly connected to a center frame (41), a telescopic control cylinder (42) is installed at the lower end of the center frame (41), the telescopic control cylinder (42) can control the position of the push guide frame (43) and the supporting clamping plate (44), the side end of the front plate (40) is fixedly connected to a side frame (45), and the side frame (45) is provided with a limited flipping part (46) for movable adjustment; The position-limiting flipping part (46) comprises a supporting bottom block (51), a flipping shaft block (50) is rotatably connected to the supporting bottom block (51), an electrically controlled telescopic shaft (49) is mounted on the flipping shaft block (50), and a motor (48) is provided on the electrically controlled telescopic shaft (49), the motor (48) controls the rotation and adjustment of the position-limiting shaft piece (47), a support rod is provided at the rear end of the flipping shaft block (50), a first hydraulic control guide rod (52) is hingedly provided at the side end of the flipping shaft block (50), and the first hydraulic control guide rod (52) and the side frame (45) are also hingedly provided, and the position-limiting shaft piece (47) is provided with a semi-convex block structure.

2. The automobile parts drilling device according to claim 1, characterized in that: The flip adjustment component (30) comprises a support sleeve block (55), and a top plate (53) is rotatably connected to the support sleeve block (55) via a connecting rotation shaft (54); The flip adjustment component (30) further comprises a docking fixing frame (56), the docking fixing frame (56) being fixed to the lower end of the support sleeve block (55), the docking fixing frame (56) being fixedly connected to a first connecting frame (57) and a second connecting frame (58), the second connecting frame (58) being hingedly provided with a second hydraulic control guide rod (61) at a side end, the upper end of the second hydraulic control guide rod (61) being hingedly arranged with a hinge rod (59), and the hinge rod (59) being fixedly connected to a fixed square frame (60), and the upper end of the fixed square frame (60) being fixedly connected to the top plate (53).

3. The automobile parts drilling device according to claim 2, characterized in that: The second hydraulic control guide rod (61) changes the position of the top plate (53) by telescopic adjustment, so that the top plate (53) is rotatably adjusted around the support sleeve block (55) by connecting the rotation shaft (54); the upper end of the top plate (53) is fixedly connected to the side frame (45); the lower end of the support bottom block (51) is fixedly connected to the side frame (45); and the first screw rod (3) is threadedly connected to the lower end of the displacement platform (32).

4. A method for drilling holes in automobile parts, using the automobile parts drilling device according to claim 3, characterized in that: The following steps are involved: S1, limiting the position of the front plate (5): placing the front plate (5) on the supporting card plate (44), and simultaneously moving the movable frame (37) and the spring card plate (38) to limit the position of the front plate (5), and simultaneously controlling the limiting flip part (46) to limit the position of the front plate (5) at the side position; S2, displacement adjustment: driving the first screw rod (3) to drive the limit support structure (4) to move on the track frame (2), so that the front plate (5) reaches the center of the drilling production structure (1), which is convenient for subsequent processing; S3, normal drilling process: at this time, the control gear disc (26) rotates, driving the hydraulic guide rod (27) and the guide frame (18) to follow the movement, so that the guide partition plate (19) and the support column frame (20) are adjusted, and at the same time, the tilting shaft seat (21) on the support column frame (20) can be controlled to adjust the angle, and then the telescopic adjustment seat (22) drives the drilling machine (23) and the drill bit (24) to adjust the telescopic adjustment, and the drilling process is performed through the drill bit (24); S4, processing of left and right inclined holes: At this time, the lifting cylinder (14) controls the control motor (15) and the adjustment toothed disc (16) to extend, and at the same time, the control motor (15) controls the adjustment toothed disc (16) to rotate, acting on the matching toothed disc (33), so that the rotating disc (31) drives the upper limiting component (28) and the flip adjustment component (30) to rotate, and can be adjusted to swing left and right, thereby performing the drilling processing of the left and right inclined holes; S5. Processing of front and rear oblique holes: At this time, the second hydraulic control guide rod (61) is extended, driving the top plate (53) to move through the connecting rotating shaft (54), so that the top plate (53) rotates as a whole, changing the position of the limiting component (28) and the position of the front plate (5), so that the front and rear oblique holes can be drilled.

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