Automobile part machining device

Abstract

The invention discloses an automobile part machining device, which belongs to the technical field of device machining and comprises a worktable, a clamping mechanism and a drilling mechanism. Wherein an inverted-L-shaped mounting frame is arranged on the workbench; the clamping mechanism is arranged on the workbench and used for clamping and fixing a flange plate. The drilling mechanism comprises a reducing assembly, and the top of the reducing assembly is connected with the inverted-L-shaped mounting frame through a lifting assembly; according to the design, a plurality of hole sites of the flange plate of the automobile can be synchronously machined, the drilling device can be suitable for various specifications, and the drilling efficiency of the flange plate is effectively improved.

Description

Technical Field

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

[0002] In the processing of automotive parts, flange punching is one of the common processing techniques. Traditional flange punching devices have some shortcomings in practical applications, such as:

[0003] Conventional punching devices can usually only clamp and fix flanges of the same specification and cannot adapt to flanges of different specifications, resulting in insufficient versatility and flexibility of the equipment. In addition, conventional devices generally only use one drill bit to punch holes in a circular array, and can only process one hole at a time, resulting in low processing efficiency.

[0004] In view of the deficiencies in the prior art, the present invention provides an automobile parts processing device, aiming to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to overcome the deficiencies in the prior art and provide an automobile parts processing device that can realize the synchronous processing of multiple hole positions of the automobile flange and is applicable to various specifications, thereby effectively improving the drilling efficiency of the flange.

[0006] To achieve the above object, the present invention is implemented by adopting the following technical solutions:

[0007] An automobile parts processing device, comprising:

[0008] A workbench, wherein a “┐”-shaped mounting frame is provided on the workbench;

[0009] A clamping mechanism, which is provided on the workbench and is used to clamp and fix the flange;

[0010] And a drilling mechanism, the drilling mechanism includes a diameter-changing component, the top of the diameter-changing component is connected to the "┐"-shaped mounting frame through a lifting component.

[0011] Preferably, the clamping mechanism includes a distance adjustment component, a "<" type limiting side plate and a ">" type limiting side plate; wherein,

[0012] The pitch adjustment assembly includes two side mounting plates, a bidirectional lead screw, a guide rod, two nuts and a motor 1; wherein the two side mounting plates are vertically mounted on the workbench; the two ends of the bidirectional lead screw and the guide rod are respectively connected to the two side mounting plates; the two nuts are respectively threadedly connected to the two opposite threaded sections of the bidirectional lead screw, the outer peripheries of the two nuts are respectively connected to guide blocks, and the guide blocks are movably connected to the guide rods; the motor 1 is mounted on the outside of one of the side mounting plates, and the output end of the motor 1 is connected to one end of the bidirectional lead screw;

[0013] The "<" type limiting side plate and the ">" type limiting side plate are respectively connected to the top of the two guide blocks, and their openings are arranged close to the flange; the bottoms of the "<" type limiting side plate and the ">" type limiting side plate are respectively connected to the "<" type limiting bottom plate and the ">" type limiting bottom plate.

[0014] Preferably, the diameter-changing assembly comprises a cylindrical block provided with a cylindrical cavity, a plurality of motors and a rotating rod distributed in a circular array with the axis of the cylindrical block as the center;

[0015] A second motor is installed at the bottom center of the cylindrical cavity, and a circular plate is connected to the output end of the second motor;

[0016] Both sides of the top of each motor three are connected to a slider, each slider is slidably connected to a slide groove opened at the bottom of the cylindrical block, and each slide groove is also distributed in a circular array; the top of each motor three is also connected to a connecting block, and its output end is connected to a drill bit;

[0017] Both ends of each rotating rod are rotatably connected to the circular plate and the side of the connecting block through a rotating shaft, and a gap is left between the top of the rotating rod and the top of the cylindrical cavity.

[0018] Preferably, the lifting assembly includes a cylinder, which is vertically mounted on the top inner side of the "┐"-shaped mounting frame, and an output end of the cylinder is connected to the top of the cylindrical block.

[0019] Preferably, a chip dropping hole is provided in the center of the workbench.

[0020] Preferably, a waste chip storage box is further included, and the waste chip storage box is arranged at the bottom of the chip falling hole.

[0021] Preferably, the lifting assembly further comprises a reinforcing plate, which is connected to the output end of the cylinder and the top of the cylindrical block.

[0022] Preferably, each of the sliding grooves is rectangular, and the sliding direction of the sliding groove points to the axis of the cylindrical block.

[0023] Preferably, the number of the motor three, the connecting blocks and the rotating rods are the same.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. The clamping mechanism designed in the present invention first realizes the distance adjustment between the "<" type limit side plate and the ">" type limit side plate through the cooperation of the bidirectional screw and the motor 1 through the distance adjustment component, thereby adapting to flanges of different specifications, improving the versatility and flexibility of the equipment, and the bottoms of the "<" type limit side plate and the ">" type limit side plate are respectively connected to the "<" type limit bottom plate and the ">" type limit bottom plate, which can prevent the flange from falling in the vertical direction.

[0026] 2. The present invention introduces a drilling mechanism, which realizes the synchronous processing of multiple hole positions through the design of a variable diameter component, a second motor, multiple third motors, multiple corresponding rotating rods and a drill bit, thereby significantly improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the present invention.

[0028] Figure 2 It is a structural schematic diagram of the clamping mechanism of the present invention.

[0029] Figure 3 It is a structural schematic diagram of the drilling mechanism of the present invention.

[0030] Figure 4 It is a partial enlarged view A of the present invention.

[0031] Figure 5 It is a front view of the present invention.

[0032] in:

[0033] 1. Workbench; 11. Chip drop hole; 2. “┐” type mounting bracket;

[0034] 3. Clamping mechanism; 31. Adjustable pitch assembly; 311. Side mounting plate; 312. Bidirectional lead screw; 313. Guide rod; 314. Nut; 315. Guide block; 316. Motor 1; 321. "<" type limit side plate; 322. "<" type limit bottom plate; 331. ">" type limit side plate; 332. ">" type limit bottom plate;

[0035] 4. Drilling mechanism; 41. Variable diameter assembly; 411. Cylindrical block; 411a. Cylindrical cavity; 411b. Slide; 413. Motor 2; 414. Circular plate; 415. Rotating shaft; 416. Rotating rod; 417. Connecting block; 418. Slider; 419. Motor 3; 420. Drill bit; 42. Lifting assembly; 421. Cylinder; 422. Reinforcement plate; 5. Flange; 6. Waste chip storage box. DETAILED DESCRIPTION

[0036] The present invention will be further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present invention and are not intended to limit the scope of protection of the present invention.

[0037] In the description of the present invention, it should be understood that the terms "center," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0038] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0039] Example 1

[0040] refer to Figure 1-Figure 5 , this embodiment provides an automobile parts processing device, comprising:

[0041] A workbench 1, wherein a “┐”-shaped mounting frame 2 is provided on the workbench 1;

[0042] A clamping mechanism 3 is provided on the workbench 1 and is used to clamp and fix the flange 5;

[0043] And a drilling mechanism 4, the drilling mechanism 4 includes a diameter-reducing component 41, and the top of the diameter-reducing component 41 is connected to the "┐"-shaped mounting frame 2 through a lifting component 42.

[0044] Specifically, the clamping mechanism 3 includes a distance adjustment component 31, a "<" shaped limiting side plate 321 and a ">" shaped limiting side plate 331; wherein,

[0045] The pitch adjustment assembly 31 includes two side mounting plates 311, a bidirectional lead screw 312, a guide rod 313, two nuts 314 and a motor 1 316; wherein the two side mounting plates 311 are vertically mounted on the workbench 1; the two ends of the bidirectional lead screw 312 and the guide rod 313 are respectively connected to the two side mounting plates 311; the two nuts 314 are respectively threadedly connected to the two opposite threaded sections of the bidirectional lead screw 312, and the outer peripheries of the two nuts 314 are respectively connected to guide blocks 315, and the guide blocks 315 are movably connected to the guide rod 313; the motor 1 316 is mounted on the outer side of one of the side mounting plates 311, and the output end of the motor 1 316 is connected to one end of the bidirectional lead screw 312;

[0046] The “<” type limiting side plate 321 and the “>” type limiting side plate 331 are respectively connected to the top of the two guide blocks 315, and their openings are set close to the flange 5; the bottoms of the “<” type limiting side plate 321 and the “>” type limiting side plate 331 are respectively connected to the “<” type limiting bottom plate 322 and the “>” type limiting bottom plate 332.

[0047] In this embodiment, the present invention designs a clamping mechanism 3. First, through the distance adjustment component 31, the two-way screw 312 and the motor 316 cooperate to realize the distance adjustment between the "<" type limiting side plate 321 and the ">" type limiting side plate 331, so as to adapt to flanges 5 of different specifications, thereby improving the versatility and flexibility of the equipment, and the bottom of the "<" type limiting side plate 321 and the ">" type limiting side plate 331 are respectively connected with the "<" type limiting bottom plate 322 and the ">" type limiting bottom plate 332, which can prevent the flange 5 from falling in the vertical direction.

[0048] Working principle: Preferably, when in use, first estimate the specifications of the flange 5 to be processed, then start motor 1 316, select the appropriate rotation direction, the motor shaft of motor 1 316 rotates to drive the bidirectional screw 312 to rotate, so that the two nuts 314 are close to each other, and then the flange 5 to be processed is placed on the "<" type limiting bottom plate 322 and the ">" type limiting bottom plate 332 until the flange 5 is firmly clamped by the "<" type limiting side plates 321 and the ">" type limiting side plates 331 on both sides, and then turn off motor 1 316.

[0049] Example 2

[0050] refer to Figure 1-Figure 5 Based on the first embodiment, the present invention also has the following designs.

[0051] Specifically, the diameter-changing assembly 41 includes a cylindrical block 411 having a cylindrical cavity 411a, a plurality of motors 419 and a rotating rod 416 arranged in a circular array with the axis of the cylindrical block 411 as the center.

[0052] A second motor 413 is installed at the center of the bottom of the cylindrical cavity 411a, and a circular plate 414 is connected to the output end of the second motor 413;

[0053] Slide blocks 418 are connected to both sides of the top of each motor 419. Each slide block 418 is slidably connected to a chute 411b provided at the bottom of the cylindrical block 411, and each chute 411b is also arranged in a circular array. A connecting block 417 is also connected to the top of each motor 419, and a drill bit 420 is connected to its output end.

[0054] Both ends of each rotating rod 416 are rotatably connected to the side of the circular plate 414 and the connecting block 417 through a rotating shaft 415, and a gap is left between the top of the rotating rod 416 and the top of the cylindrical cavity 411a.

[0055] Furthermore, the lifting assembly 42 includes a cylinder 421 , which is vertically mounted on the top inner side of the “┐”-shaped mounting frame 2 , and an output end thereof is connected to the top of the cylindrical block 411 .

[0056] In order to improve the stability of the device, in this embodiment, the lifting assembly 42 further includes a reinforcing plate 422 , and the reinforcing plate 422 is connected to the output end of the cylinder 421 and the top of the cylindrical block 411 .

[0057] In this embodiment, the present invention introduces a drilling mechanism 4, which realizes the synchronous processing of multiple hole positions through the design of the variable diameter component 41, motor 2 413, multiple motors 3 419, multiple corresponding rotating rods 416 and drill bit 420, thereby significantly improving the processing efficiency.

[0058] Furthermore, a chip dropping hole 11 is provided at the center of the workbench 1 .

[0059] In order to collect the waste chips generated during the processing in time, keep the workbench 1 clean, and reduce the interference of the waste chips on the processing process, the present embodiment also includes a waste chip storage box 6, which is arranged at the bottom of the chip dropping hole 11.

[0060] It should be noted that, in this embodiment, each of the sliding grooves 411 b is rectangular, and the sliding direction of the sliding groove 411 b points to the axis of the cylindrical block 411 .

[0061] It should be noted that the number of the three motors 419 , the connecting blocks 417 , and the rotating rods 416 are all the same, and in this embodiment, the number of the three motors 419 , the connecting blocks 417 , and the rotating rods 416 are all six.

[0062] Working principle: Preferably, when in use, based on embodiment one, according to the specifications of the flange 5 and the position of the hole to be drilled, start motor two 413, the motor shaft of motor two 413 rotates in a certain direction, and the circular plate 414 connected to its motor shaft rotates a certain angle, driving the steering rod to rotate, and the connecting block 417 connected to the rotating rod 416 and motor three 419 move along the length direction of the slide groove 411b, the motor shaft of motor three 419 is connected to the drill bit 420, and the motor two 413 is turned off after it is rotated to the appropriate position; then start the cylinder 421 and multiple motor threes 419 at the same time to achieve drilling of the flange 5.

[0063] In summary, the automobile parts processing device of the present invention effectively solves the problems of poor flexibility and low efficiency of the traditional flange 5 punching device through reasonable structural design and automated control, and has significant beneficial effects.

[0064] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An automobile parts processing device, characterized in that: include: A workbench (1), wherein a "┐"-shaped mounting frame (2) is provided on the workbench (1); A clamping mechanism (3), the clamping mechanism (3) being arranged on the workbench (1) and being used for clamping and fixing the flange (5); And a drilling mechanism (4), the drilling mechanism (4) includes a diameter-changing component (41), the top of the diameter-changing component (41) is connected to the "┐"-shaped mounting frame (2) through a lifting component (42).

2. The automobile parts processing device according to claim 1, characterized in that: The clamping mechanism (3) comprises a distance adjustment component (31), a "<" shaped limiting side plate (321) and a ">" shaped limiting side plate (331); wherein, The distance adjustment assembly (31) includes two side mounting plates (311), a bidirectional lead screw (312), a guide rod (313), two nuts (314) and a motor (316); wherein the two side mounting plates (311) are vertically mounted on the workbench (1); the two ends of the bidirectional lead screw (312) and the guide rod (313) are respectively connected to the two side mounting plates (311); the two nuts (314) are respectively threadedly connected to two opposite threaded sections of the bidirectional lead screw (312), the outer peripheries of the two nuts (314) are respectively connected to guide blocks (315), and the guide blocks (315) are movably connected to the guide rod (313); the motor (316) is mounted on the outer side of one of the side mounting plates (311), and the output end of the motor (316) is connected to one end of the bidirectional lead screw (312); The "<" shaped limiting side plate (321) and the ">" shaped limiting side plate (331) are respectively connected to the tops of the two guide blocks (315), and their openings are arranged close to the flange (5); the bottoms of the "<" shaped limiting side plate (321) and the ">" shaped limiting side plate (331) are respectively connected to the "<" shaped limiting bottom plate (322) and the ">" shaped limiting bottom plate (332).

3. The automobile parts processing device according to claim 1, characterized in that: The diameter-changing assembly (41) includes a cylindrical block (411) provided with a cylindrical cavity (411a), a plurality of motors (419) and a rotating rod (416) arranged in a circular array with the axis of the cylindrical block (411) as the center. A second motor (413) is installed at the center of the bottom of the cylindrical cavity (411a), and a circular plate (414) is connected to the output end of the second motor (413); Both sides of the top of each motor three (419) are connected to a slider (418), and each slider (418) is slidably connected to a chute (411b) opened at the bottom of the cylindrical block (411), and each chute (411b) is also arranged in a circumferential array; the top of each motor three (419) is also connected to a connecting block (417), and its output end is connected to a drill bit (420); The two ends of each rotating rod (416) are rotatably connected to the side of the circular plate (414) and the connecting block (417) through a rotating shaft (415), and a gap is left between the top of the rotating rod (416) and the top of the cylindrical cavity (411a).

4. The automobile parts processing device according to claim 3, characterized in that: The lifting assembly (42) includes a cylinder (421), which is vertically mounted on the inner side of the top of the "┐"-shaped mounting frame (2), and its output end is connected to the top of the cylindrical block (411).

5. The automobile parts processing device according to claim 1, characterized in that: A chip dropping hole (11) is also provided at the center of the workbench (1).

6. The automobile parts processing device according to claim 5, characterized in that: It also includes a waste chip storage box (6), which is arranged at the bottom of the chip dropping hole (11).

7. The automobile parts processing device according to claim 4, characterized in that: The lifting assembly (42) further includes a reinforcing plate (422), and the reinforcing plate (422) is connected to the output end of the cylinder (421) and the top of the cylindrical block (411).

8. The automobile parts processing device according to claim 3, characterized in that: Each of the sliding grooves (411b) is rectangular, and the sliding direction of the sliding groove (411b) points to the axis of the cylindrical block (411).

9. The automobile parts processing device according to claim 3, characterized in that: The number of the motor three (419), the connecting block (417), and the rotating rod (416) are all the same.

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