Milling device for automobile part flange

Abstract

The utility model relates to the technical field of automobile part production, and discloses an automobile part flange milling device which is composed of a working table, a working panel, a milling mechanism and an auxiliary panel scrap cleaning mechanism, in the milling mechanism, the distance between adjustable clamping and fixing assemblies can be adjusted through a main hydraulic cylinder and a hydraulic telescopic rod to adapt to workpieces with different widths, and the milling efficiency is improved. A detachable clamping block is replaced according to needs, a small hydraulic cylinder and a pressing plate fix a workpiece, a control motor drives the workpiece to turn over, manual operation is reduced, scrap accumulation is prevented, the adjustable milling assembly accurately adjusts the position and height of the milling machining device through an adjusting screw rod, a guide rod and a servo motor, full-automatic machining is achieved, and the machining efficiency is improved. The auxiliary panel chipping cleaning mechanism cleans chippings in time through a water tank, a water pump, a cleaning spray head and a flow guide groove, the device is kept clean and tidy, the device effectively overcomes the defects in the aspects of workpiece clamping and milling in the prior art, and practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts manufacturing technology, specifically to a milling device for automotive parts flanges. Background Technology

[0002] Automotive parts are the various components that make up a car and the products that serve the car. There are many types of automotive parts. As people's living standards improve, people's consumption of cars is also increasing, and the market for automotive parts is becoming larger and larger. In recent years, automotive parts manufacturers have also been developing rapidly.

[0003] According to a patent application published on the internet (authorization announcement number: CN221967377U), "This utility model discloses an automotive parts milling fixture, belonging to the field of milling technology. It includes a base, with a scale on the bottom of the base. A motor is fixedly connected to one side of the base, and a lead screw is fixedly connected to the output shaft of the motor. The lead screw is rotatably connected to the inner cavity of the base, which has a moving groove. A moving block is movably connected to the outer surface of the lead screw, and a clamping device is fixedly connected to the top of the moving block. The clamping device is slidably connected to the top of the base. This automotive parts milling fixture can clamp automotive parts of different lengths and curvatures, solving the problem that when milling automotive parts, some parts have curvature, directly clamping and milling them can damage the guide rails. Furthermore, different automotive parts have varying lengths, making it easy for the parts to deviate from their original machining center during clamping and adjustment, requiring multiple adjustments to the milling position during processing."

[0004] Based on the above, the applicant believes the following deficiencies exist:

[0005] Existing workpiece clamping methods have many shortcomings. They are difficult to adjust the spacing between clamping components flexibly for workpieces of different widths, resulting in poor adaptability. Furthermore, the lack of replaceable clamping blocks prevents adjustment based on workpiece size, leading to low workpiece clamping efficiency. During processing, flipping the workpiece requires manual removal and re-clamping, which is time-consuming and labor-intensive, and also causes chip accumulation, severely impacting work efficiency and clamping effectiveness, and increasing manual operation time significantly. Utility Model Content

[0006] The purpose of this invention is to provide a milling device for automotive parts flanges to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a milling device for automotive parts flanges, comprising a worktable, a work panel fixedly connected to the top of the worktable, a free milling mechanism on the surface of the worktable, the milling mechanism comprising an adjustable clamping and fixing component and an adjustable milling component, and an auxiliary panel debris cleaning mechanism provided on the surfaces of the worktable and the work panel.

[0008] The adjustable clamping and fixing assembly includes a first frame, which is fixedly connected to the top left side of the work panel. A second frame is fixedly connected to the top right side of the worktable. A screw is rotatably connected inside the first frame, and a slide rod is fixedly connected inside the second frame. A first servo motor is mounted on the back of the first frame. Slider blocks are provided on the surfaces of the screw and slide rod. A main connecting frame is fixedly connected to the top of the slider. A main hydraulic cylinder is mounted on both the left and right ends of the top of the main connecting frame. A hydraulic telescopic rod is provided inside the main hydraulic cylinder. Sliding grooves are opened at the front and rear ends of the surface of the main connecting frame. A sliding block is slidably connected inside the sliding groove. A connecting frame is fixedly connected to the top of the sliding block. A first top plate is fixedly connected to the top of the connecting frame. A second top plate is fixedly connected to the top of the connecting frame. A control motor is mounted on the left end of the first top plate. A rotating shaft one is rotatably connected to the right end of the first top plate. A rotating shaft two is rotatably connected to the left end of the second top plate. A connecting plate is fixedly connected to the inner ends of both rotating shaft one and rotating shaft two. A connecting shaft is fixedly connected to the surface of the connecting plate. A detachable clamping block is installed on the surface of the connecting shaft. A fixing plate is fixedly connected to the top and bottom of the detachable clamping block. A small hydraulic cylinder is installed on the top of the fixing plate, and a pressure plate is provided at the bottom of the small hydraulic cylinder. A chip removal groove is opened at the center of the surface of the main connecting frame. When a workpiece needs to be clamped, the sliding block, connecting frame, and surface components are moved in opposite directions by the main hydraulic cylinder and hydraulic telescopic rod to accommodate workpieces of different widths. Appropriate detachable clamping blocks can be replaced according to the size of the workpiece. The small hydraulic cylinder and pressure plate can efficiently fix the workpiece. During processing, the first rotating shaft can be driven by a controlled motor. Since the workpiece is tightly clamped, the second rotating shaft will rotate accordingly, allowing the workpiece to be flipped. The operator can then process other sides of the workpiece without manually removing it for re-clamping. This also removes chips from the previous processed surface, preventing chip accumulation. This component improves the overall working effect of the device, increases clamping efficiency, and reduces manual operation time.

[0009] Preferably, the screw is fixedly connected to the front output end of the first servo motor, the slider is threadedly connected to the surface of the screw, the slider is slidably connected to the surface of the slide rod, and the end of the hydraulic telescopic rod away from the main hydraulic cylinder is fixedly connected to the outer end of the connecting frame.

[0010] Preferably, the rotating shaft is fixedly connected to the right output end of the control motor, the first top plate is located on the top left side of the main connecting frame, the second top plate is located on the top right side of the main connecting frame, a corresponding small hydraulic telescopic rod is installed at the bottom of the small hydraulic cylinder, and the pressure plate is fixedly connected to the bottom of the small hydraulic telescopic rod.

[0011] Preferably, the adjustable milling assembly includes a first adjusting screw, which is rotatably connected to the center of the worktable. First guide rods are fixedly connected to the left and right ends of the worktable. A second servo motor is mounted at the center of the back of the worktable. A first threaded slide is threaded onto the surface of the first adjusting screw. A first slide is slidably connected onto the surface of the first guide rod. A top support frame is fixedly connected to the top of the first slide and the first threaded slide. A second adjusting screw is rotatably connected to the center of the top support frame. Second guide rods are fixedly connected to the top and bottom of the top support frame. A third servo motor is mounted at the top left end of the top support frame. A second threaded slide is threaded onto the surface of the second adjusting screw. A second slide is slidably connected onto the surface of the second guide rod. A sliding support is fixedly connected to the front of the sliding base and the second sliding base. A third adjusting screw is rotatably connected to the center of the sliding support. A third guide rod is fixedly connected to the left and right ends of the sliding support. An mounting plate is installed on the surface of the third adjusting screw and the third guide rod. A fourth servo motor is installed on the top of the sliding support. After the workpiece is fully clamped, the milling device can be moved by the adjustable milling assembly to process different positions on the workpiece surface. The first adjusting screw is driven by the second servo motor to change the longitudinal position of the top assembly, the second adjusting screw is driven by the third servo motor to change the lateral position of the assembly, and the third adjusting screw is driven by the fourth servo motor to change the processing height of the assembly. The setting of this assembly effectively improves the processing efficiency of the device and realizes fully automatic processing.

[0012] Preferably, the first adjusting screw is fixedly connected to the front output end of the second servo motor, the second adjusting screw is fixedly connected to the right output end of the third servo motor, and the third adjusting screw is fixedly connected to the bottom output end of the fourth servo motor.

[0013] Preferably, the auxiliary panel debris cleaning mechanism includes a water tank, with the water tank fixedly connected to the left and right ends of the back of the workbench, a first support plate fixedly connected to the top rear end of the work panel, a second support plate fixedly connected to the top of the first support plate, a water pump installed on the back of the second support plate, a water pipe installed between the water pump and the water tank, a cleaning nozzle installed on the front of the second support plate, and a guide groove opened on the surface of the work panel.

[0014] Preferably, the adjustable milling assembly includes a mounting plate, a milling device mounting bracket is fixedly connected to the front of the mounting plate, a milling device is installed inside the milling device mounting bracket, and a limit bolt is installed on the surface of the milling device mounting bracket.

[0015] Compared with the prior art, this utility model provides a milling device for automotive parts flanges, which has the following advantages:

[0016] 1. The milling device for this automotive parts flange is equipped with an adjustable clamping and fixing assembly. When the workpiece needs to be clamped, the sliding block, connecting frame, and surface components are moved in opposite directions by the main hydraulic cylinder and hydraulic telescopic rod to accommodate workpieces of different widths. Appropriate detachable clamping blocks can be replaced according to the size of the workpiece. The small hydraulic cylinder and pressure plate efficiently fix the workpiece. During processing, the motor drives the first rotating shaft to rotate. Since the workpiece is tightly clamped, the second rotating shaft will rotate accordingly, allowing the workpiece to be flipped. The operator can then process other sides of the workpiece without manually removing it for re-clamping. This also removes debris from the previous processed surface, preventing debris accumulation. This assembly improves the overall working efficiency of the device, increases clamping efficiency, and reduces manual operation time.

[0017] 2. The milling device for the automotive part flange is equipped with an adjustable milling assembly. After the workpiece is fully clamped, the milling device can be moved by the adjustable milling assembly to process different positions on the workpiece surface. The longitudinal position of the top assembly is changed by the first adjusting screw driven by the second servo motor, the lateral position of the assembly is changed by the second adjusting screw driven by the third servo motor, and the processing height of the assembly is changed by the third adjusting screw driven by the fourth servo motor. The setting of this assembly effectively improves the processing efficiency of the device and realizes fully automatic processing. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the adjustable clamping and fixing component of this utility model.

[0021] Figure 3 This is a schematic diagram of the detachable clamping block of this utility model.

[0022] Figure 4 This is a schematic diagram of the adjustable milling assembly of this utility model;

[0023] Figure 5 This is a schematic diagram of the milling processing device of this utility model;

[0024] Figure 6 This is a schematic diagram of the auxiliary panel debris cleaning mechanism of this utility model.

[0025] In the diagram: 1. Workbench; 2. Work panel; 3. Milling mechanism; 31. Adjustable clamping and fixing assembly; 311. First frame; 312. Second frame; 313. Screw; 314. First servo motor; 315. Slide rod; 316. Slider; 317. Main connecting frame; 318. Main hydraulic cylinder; 319. Hydraulic telescopic rod; 3101. Sliding groove; 3102. Sliding block; 3103. Connecting frame; 3104. First top plate; 3105. Second top plate; 3106. Control motor; 3107. Rotating shaft one; 3108. Rotating shaft two; 3109. Connecting plate; 31091. Connecting shaft; 31092. Detachable clamping block; 31093. Fixing plate; 31094. Small hydraulic cylinder; 31095. Pressure plate; 31096. Chip removal groove; 32. Adjustable 321. Milling assembly; 322. First adjusting screw; 323. First guide rod; 324. Second servo motor; 325. First threaded slide; 326. Top support frame; 327. Second adjusting screw; 328. Third servo motor; 329. Second guide rod; 3291. Second threaded slide; 3292. Second slide; 3293. Sliding support; 3294. Third adjusting screw; 3295. Third guide rod; 3296. Fourth servo motor; 3297. Mounting plate; 4. Auxiliary panel debris cleaning mechanism; 41. Water tank; 42. First support plate; 43. Second support plate; 44. Water pump; 45. Water pipe; 46. Cleaning nozzle; 47. Guide channel; 5. Milling processing device mounting frame; 6. Milling processing device; 7. Limit bolt. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] This utility model provides the following technical solution:

[0029] Example 1

[0030] Please see Figure 1-6 A milling device for automotive parts flanges includes a worktable 1, a work panel 2 fixedly connected to the top of the worktable 1, a free milling mechanism 3 on the surface of the worktable 1, the milling mechanism 3 including an adjustable clamping and fixing component 31 and an adjustable milling component 32, and an auxiliary panel debris cleaning mechanism 4 provided on the surfaces of the worktable 1 and the work panel 2.

[0031] The adjustable clamping and fixing assembly 31 includes a first frame 311, which is fixedly connected to the top left side of the work panel 2. A second frame 312 is fixedly connected to the top right side of the worktable 1. A screw 313 is rotatably connected inside the first frame 311, and a slide rod 315 is fixedly connected inside the second frame 312. A first servo motor 314 is mounted on the back of the first frame 311. A slider 316 is provided on the surface of the screw 313 and the slide rod 315. A main connecting frame 317 is fixedly connected to the top of the slider 316. A main hydraulic cylinder 318 is installed at both the left and right ends of the top of the main connecting frame 317. A hydraulic telescopic rod 319 is provided inside the main hydraulic cylinder 318. 17. Sliding grooves 3101 are provided at both ends of the surface. A sliding block 3102 is slidably connected inside the sliding groove 3101. A connecting frame 3103 is fixedly connected to the top of the sliding block 3102. A first top plate 3104 is fixedly connected to the top of the connecting frame 3103. A second top plate 3105 is fixedly connected to the top of the connecting frame 3103. A control motor 3106 is installed on the left end of the first top plate 3104. A rotating shaft 3107 is rotatably connected to the right end of the first top plate 3104. A rotating shaft 3108 is rotatably connected to the left end of the second top plate 3105. A connecting plate 3109 is fixedly connected to the inner ends of both rotating shafts 3107 and 3108. A surface of the connecting plate 3109 is fixedly connected to... A connecting shaft 31091 is provided, and a detachable clamping block 31092 is mounted on its surface. A fixing plate 31093 is fixedly connected to the top and bottom of the detachable clamping block 31092. A small hydraulic cylinder 31094 is mounted on the top of the fixing plate 31093, and a pressure plate 31095 is provided at the bottom of the small hydraulic cylinder 31094. A chip removal groove 31096 is provided at the center of the surface of the main connecting frame 317. When a workpiece needs to be clamped, the sliding block 3102, the connecting frame 3103, and the surface components are controlled to move in opposite directions by the main hydraulic cylinder 318 and the hydraulic telescopic rod 319, thereby accommodating workpieces of different widths and adjusting the clamping mechanism according to the size of the workpiece. By replacing the appropriate detachable clamping block 31092, the workpiece can be efficiently fixed through the small hydraulic cylinder 31094 and the pressure plate 31095. During the processing, the rotating shaft 3107 can be driven to rotate by the control motor 3106. Since the workpiece is tightly clamped, the rotating shaft 3108 will rotate accordingly. At this time, the workpiece can be flipped over, and the operator can process other sides of the workpiece without manually removing it for re-clamping. At the same time, it can also remove the debris on the previous processing surface to prevent debris accumulation. The setting of this component improves the overall working effect of the device, increases the clamping efficiency, and reduces the time of manual operation.

[0032] The screw 313 is fixedly connected to the front output end of the first servo motor 314, the slider 316 is threadedly connected to the surface of the screw 313, the slider 316 is slidably connected to the surface of the slide bar 315, and the end of the hydraulic telescopic rod 319 away from the main hydraulic cylinder 318 is fixedly connected to the outer end of the connecting frame 3103.

[0033] The rotating shaft 3107 is fixedly connected to the right output end of the control motor 3106. The first top plate 3104 is set on the top left side of the main connecting frame 317. The second top plate 3105 is set on the top right end of the main connecting frame 317. The bottom of the small hydraulic cylinder 31094 is equipped with a corresponding small hydraulic telescopic rod. The pressure plate 31095 is fixedly connected to the bottom of the small hydraulic telescopic rod.

[0034] The adjustable milling assembly 32 includes a first adjusting screw 321, which is rotatably connected to the center of the worktable 1. First guide rods 322 are fixedly connected to the left and right ends of the worktable 1. A second servo motor 323 is mounted at the center of the back of the worktable 1. A first threaded slide block 325 is threadedly connected to the surface of the first adjusting screw 321. A first slide block 324 is slidably connected to the surface of the first guide rods 322. A top support frame 326 is fixedly connected to the top of the first slide block 324 and the first threaded slide block 325. A second adjusting screw 327 is rotatably connected to the center of the top support frame 326. A second guide rod 329 is fixedly connected to the top and bottom of the top support frame 326. A third servo motor 328 is mounted at the top left end of the top support frame 326. A second threaded slide block 3291 is threadedly connected to the surface of the second adjusting screw 327. A second slide block 3292 is slidably connected to the surface of the second guide rod 329. The second threaded slide block 3291 and the second slide block... A sliding support 3293 is fixedly connected to the front of the 3292. A third adjusting screw 3294 is rotatably connected to the center of the sliding support 3293. A third guide rod 3295 is fixedly connected to the left and right ends of the sliding support 3293. An mounting plate 3297 is installed on the surface of the third adjusting screw 3294 and the third guide rod 3295. A fourth servo motor 3296 is installed on the top of the sliding support 3293. After the workpiece is fully clamped, the milling device 6 can be moved by the adjustable milling assembly 32 to process different positions on the workpiece surface. The first adjusting screw 321 is driven by the second servo motor 323 to change the longitudinal position of the top assembly. The second adjusting screw 327 is driven by the third servo motor 328 to change the lateral position of the assembly. The third adjusting screw 3294 is driven by the fourth servo motor 3296 to change the processing height of the assembly. The setting of this assembly effectively improves the processing efficiency of the device and realizes fully automatic processing.

[0035] The first adjusting screw 321 is fixedly connected to the front output end of the second servo motor 323, the second adjusting screw 327 is fixedly connected to the right output end of the third servo motor 328, and the third adjusting screw 3294 is fixedly connected to the bottom output end of the fourth servo motor 3296.

[0036] Example 2

[0037] Please see Figure 1-6Furthermore, based on Embodiment 1, the auxiliary panel debris cleaning mechanism 4 is further provided, including a water tank 41. The water tank 41 is fixedly connected to the left and right ends of the back of the workbench 1. The first support plate 42 is fixedly connected to the top and rear end of the work panel 2. The second support plate 43 is fixedly connected to the top of the first support plate 42. A water pump 44 is installed on the back of the second support plate 43. A water pipe 45 is installed between the water pump 44 and the water tank 41. A cleaning nozzle 46 is installed on the front of the second support plate 43. A guide groove 47 is opened on the surface of the work panel 2.

[0038] The adjustable milling assembly 32 includes a mounting plate 3297, on the front of which a milling device mounting bracket 5 is fixedly connected. A milling device 6 is installed inside the milling device mounting bracket 5, and a limit bolt 7 is installed on the surface of the milling device mounting bracket 5.

[0039] In actual operation, when this device is used and workpieces need to be clamped, the sliding block 3102, connecting frame 3103, and surface components are moved in opposite directions by the main hydraulic cylinder 318 and hydraulic telescopic rod 319 to accommodate workpieces of different widths. At the same time, the appropriate detachable clamping block 31092 can be replaced according to the size of the workpiece. The small hydraulic cylinder 31094 and the pressure plate 31095 can efficiently fix the workpiece. During the processing, the rotating shaft 3107 can be driven to rotate by the motor 3106. Since the workpiece is tightly clamped, the rotating shaft 3108 will rotate accordingly. At this time, the workpiece can be flipped over, and the operator can process other sides of the workpiece without manually removing it for re-clamping. At the same time, it can also remove the debris on the previous processing surface to prevent debris accumulation. The setting of this component improves the overall working effect of the device, increases the clamping efficiency, and reduces the time of manual operation.

[0040] After the workpiece is fully clamped, the milling device 6 can be moved by the adjustable milling assembly 32 to process different positions on the workpiece surface. The longitudinal position of the top assembly is changed by the first adjusting screw 321 driven by the second servo motor 323, the lateral position of the assembly is changed by the second adjusting screw 327 driven by the third servo motor 328, and the processing height of the assembly is changed by the third adjusting screw 3294 driven by the fourth servo motor 3296. The setting of this assembly effectively improves the processing efficiency of the device and realizes fully automatic processing.

[0041] After the workpiece is flipped over by the adjustable clamping and fixing assembly 31, the debris will fall onto the surface of the work panel 2. The water pump 44 is started to pump out the water in the water tank 41 and spray it through the cleaning nozzle 46. The debris will be cleaned out of the work panel 2 through the guide channel 47, thus ensuring that the device is clean and tidy.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A milling apparatus for automotive parts flanges, comprising a worktable (1), characterized in that: The workbench (1) is fixedly connected to the top of the work panel (2), and the workbench (1) has a free milling mechanism (3) on its surface. The milling mechanism (3) includes an adjustable clamping and fixing component (31) and an adjustable milling component (32). The workbench (1) and the work panel (2) are provided with an auxiliary panel debris cleaning mechanism (4). The adjustable clamping and fixing assembly (31) includes a first frame (311), which is fixedly connected to the top left side of the work panel (2). A second frame (312) is fixedly connected to the top right side of the worktable (1). A screw (313) is rotatably connected inside the first frame (311), and a slide rod (315) is fixedly connected inside the second frame (312). A first servo motor (314) is mounted on the back of the first frame (311). The surfaces of the screw (313) and the slide rod (315) are decorated with... A slider (316) is provided, and a main connecting frame (317) is fixedly connected to the top of the slider (316). A main hydraulic cylinder (318) is installed at both the left and right ends of the top of the main connecting frame (317). A hydraulic telescopic rod (319) is provided inside the main hydraulic cylinder (318). Sliding grooves (3101) are provided at both the front and rear ends of the surface of the main connecting frame (317). A sliding block (3102) is slidably connected inside the sliding groove (3101). A connecting frame (3103) is fixedly connected to the top of the sliding block (3102). A first top plate (3104) is fixedly connected to the top of the connecting frame (3103), and a second top plate (3105) is fixedly connected to the top of the connecting frame (3103). A control motor (3106) is installed on the left end of the first top plate (3104), and a rotating shaft (3107) is rotatably connected to the right end of the first top plate (3104). A rotating shaft (3108) is rotatably connected to the left end of the second top plate (3105). A connecting plate (3109) is fixedly connected to the inner ends of both the rotating shaft (3107) and the rotating shaft (3108). A connecting shaft (31091) is fixedly connected to the surface of the plate (3109). A detachable clamping block (31092) is installed on the surface of the connecting shaft (31091). A fixing plate (31093) is fixedly connected to the top and bottom of the detachable clamping block (31092). A small hydraulic cylinder (31094) is installed on the top of the fixing plate (31093). A pressure plate (31095) is provided at the bottom of the small hydraulic cylinder (31094). A chip removal groove (31096) is opened in the center of the surface of the main connecting frame (317).

2. The milling device for automotive parts flanges according to claim 1, characterized in that: The screw (313) is fixedly connected to the front output end of the first servo motor (314), the slider (316) is threadedly connected to the surface of the screw (313), the slider (316) is slidably connected to the surface of the slide rod (315), and the end of the hydraulic telescopic rod (319) away from the main hydraulic cylinder (318) is fixedly connected to the outer end of the connecting frame (3103).

3. The milling device for automotive parts flanges according to claim 1, characterized in that: The rotating shaft (3107) is fixedly connected to the right output end of the control motor (3106). The first top plate (3104) is located on the top left side of the main connecting frame (317), and the second top plate (3105) is located on the top right end of the main connecting frame (317). A corresponding small hydraulic telescopic rod is installed at the bottom of the small hydraulic cylinder (31094), and the pressure plate (31095) is fixedly connected to the bottom of the small hydraulic telescopic rod.

4. The milling device for automotive parts flanges according to claim 1, characterized in that: The adjustable milling assembly (32) includes a first adjusting screw (321), which is rotatably connected to the center of the worktable (1). First guide rods (322) are fixedly connected to the left and right ends of the worktable (1). A second servo motor (323) is mounted at the center of the back of the worktable (1). A first threaded slide (325) is threaded onto the surface of the first adjusting screw (321). A first slide (324) is slidably connected to the surface of the first guide rod (322). A top support frame (326) is fixedly connected to the top of the first slide (324) and the first threaded slide (325). A second adjusting screw (327) is rotatably connected to the center of the top support frame (326). A second guide rod (327) is fixedly connected to the top and bottom of the top support frame (326). 29) A third servo motor (328) is installed on the top left end of the top support frame (326). A second threaded slide block (3291) is threadedly connected to the surface of the second adjusting screw (327). A second slide block (3292) is slidably connected to the surface of the second guide rod (329). A sliding support (3293) is fixedly connected to the front of the second threaded slide block (3291) and the second slide block (3292). A third adjusting screw (3294) is rotatably connected to the center inside the sliding support (3293). A third guide rod (3295) is fixedly connected to the left and right ends inside the sliding support (3293). An mounting plate (3297) is installed on the surface of the third adjusting screw (3294) and the third guide rod (3295). A fourth servo motor (3296) is installed on the top of the sliding support (3293).

5. The milling device for automotive parts flanges according to claim 4, characterized in that: The first adjusting screw (321) is fixedly connected to the front output end of the second servo motor (323), the second adjusting screw (327) is fixedly connected to the right output end of the third servo motor (328), and the third adjusting screw (3294) is fixedly connected to the bottom output end of the fourth servo motor (3296).

6. The milling device for automotive parts flanges according to claim 1, characterized in that: The auxiliary panel debris cleaning mechanism (4) includes a water tank (41). The water tank (41) is fixedly connected to the left and right ends of the back of the workbench (1). A first support plate (42) is fixedly connected to the top rear end of the work panel (2). A second support plate (43) is fixedly connected to the top of the first support plate (42). A water pump (44) is installed on the back of the second support plate (43). A water pipe (45) is installed between the water pump (44) and the water tank (41). A cleaning nozzle (46) is installed on the front of the second support plate (43). A guide groove (47) is opened on the surface of the work panel (2).

7. The milling device for automotive parts flanges according to claim 1, characterized in that: The adjustable milling assembly (32) includes a mounting plate (3297), on the front of which a milling device mounting bracket (5) is fixedly connected. A milling device (6) is installed inside the milling device mounting bracket (5), and a limit bolt (7) is installed on the surface of the milling device mounting bracket (5).

Images