Four-axis machining center for pneumatic windshield wiper

Abstract

The utility model discloses a pneumatic windshield wiper four-axis machining center which comprises a four-axis machining center body, and an automatic lifting height adjusting device used for improving the fixing height adjusting convenience of a pneumatic windshield wiper is arranged on the outer surface of the upper end of the four-axis machining center body. A pneumatic clamping and fixing device used for improving the dismounting and fixing convenience of the pneumatic wiper is arranged on the outer surface of the upper end of the automatic lifting height adjusting device, the pneumatic clamping and fixing device comprises a U-shaped seat, a fixing base plate is arranged on the inner surface of the rear end of the U-shaped seat, and a fixing plate is fixedly connected to the outer surface of the front end of the U-shaped seat. According to the four-axis machining center for the pneumatic windshield wiper, the pneumatic clamping and fixing device is arranged, the structure is simple, the automation degree is high, the convenience and stability for fixing the pneumatic windshield wiper are improved, the machining efficiency can be improved, and the situation that normal machining work is affected due to the fact that the windshield wiper falls off can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pneumatic windshield wiper processing, in particular to a four-axis processing center for pneumatic windshield wipers. Background Art

[0002] The windshield wiper is one of the important parts of a car, and the pneumatic windshield wiper is a type of windshield wiper.

[0003] The existing four-axis machining center for pneumatic wipers lacks a quick fixing structure for the pneumatic wipers, which is not convenient for quickly fixing the pneumatic wipers, which not only affects the machining efficiency, but also reduces the fixing stability of the wipers, causing the wipers to easily fall during machining and affecting the normal progress of the machining work. In addition, the existing four-axis machining center for pneumatic wipers is not convenient for automatically adjusting the machining fixing position of the wipers, and is not convenient for machining wipers of different sizes, which further reduces the machining efficiency and brings certain adverse effects to people's use process. For this reason, we propose a four-axis machining center for pneumatic wipers. Utility Model Content

[0004] The utility model aims at solving the problems in the prior art and provides a four-axis machining center for pneumatic wipers.

[0005] The utility model solves the above technical problems through the following technical means:

[0006] A four-axis machining center for pneumatic wipers, comprising a four-axis machining center body, an upper end outer surface of the four-axis machining center body being provided with an automatic lifting height adjustment device for improving the convenience of adjusting the fixing height of the pneumatic wiper, an upper end outer surface of the automatic lifting height adjustment device being provided with a pneumatic clamping and fixing device for improving the convenience of disassembly, assembly and fixing of the pneumatic wiper, the pneumatic clamping and fixing device comprising a U-shaped seat, a fixed pad being provided on the rear end inner surface of the U-shaped seat, a fixed plate being fixedly connected to the front end outer surface of the U-shaped seat, a cylinder being fixedly installed on the outer surface of the fixed plate, a connecting block being provided on the other end of the piston rod of the cylinder, and an anti-slip clamping block being fixedly installed on the outer surface of the connecting block.

[0007] Furthermore, the fixed pad is fixedly connected to the rear end inner surface of the U-shaped seat, the cylinder is fixedly connected to the front end outer surface of the fixed pad through the fixed plate, and the anti-slip clamp is fixedly connected to the other end of the piston rod of the cylinder through the connecting block.

[0008] Furthermore, the number of the pneumatic clamping and fixing devices is two groups, and the anti-slip clamping block is movably connected to the fixed pad through the piston rod of the cylinder.

[0009] Furthermore, the automatic lifting height adjustment device includes a chassis, a mounting seat is provided on the lower outer surface of the chassis, a hydraulic cylinder is fixedly installed inside the chassis, a guide sleeve is provided between the piston rod of the hydraulic cylinder and the middle part of the upper inner surface of the chassis, a connecting ring is provided on the other end of the piston rod of the hydraulic cylinder, and a lifting seat is fixedly connected to the upper outer surface of the connecting ring.

[0010] Furthermore, the chassis is fixedly connected to the upper outer surface of the four-axis machining center body through a mounting seat, the hydraulic cylinder is fixedly connected to the lower inner surface of the chassis, the piston rod of the hydraulic cylinder is movably connected to the middle part of the upper inner surface of the chassis through a guide sleeve, and the lifting seat is fixedly connected to the other end of the piston rod of the hydraulic cylinder through a connecting ring.

[0011] Furthermore, the lifting seat is movably connected to the upper outer surface of the four-axis machining center body through the piston rod of the hydraulic cylinder.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model provides a pneumatic wiper four-axis machining center, which has the following beneficial effects:

[0014] 1. This pneumatic wiper four-axis machining center is equipped with a pneumatic clamping and fixing device, which has a simple structure and a high degree of automation, thereby improving the convenience and stability of fixing the pneumatic wiper, which can not only improve the machining efficiency, but also avoid affecting the normal machining work due to the wiper falling.

[0015] 2. This pneumatic wiper four-axis machining center is equipped with an automatic lifting height adjustment device, which can realize the height adjustment of the pneumatic wiper in the pneumatic clamping and fixing device on the outer surface of the upper end of the lifting seat. It has a simple structure and is easy to operate, which greatly improves the convenience of adjusting the processing height of the pneumatic wiper. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a schematic diagram of the overall structure of a four-axis machining center for pneumatic wipers.

[0017] Figure 2 The utility model is a schematic diagram of the position structure of an automatic lifting height adjustment device and a pneumatic clamping and fixing device of a four-axis machining center for a pneumatic wiper.

[0018] Figure 3 The utility model is a schematic diagram of the overall structure of a pneumatic clamping and fixing device of a four-axis machining center for pneumatic wipers.

[0019] Figure 4 The utility model is a schematic diagram of the overall structure of an automatic lifting height adjustment device for a four-axis machining center of a pneumatic wiper.

[0020] In the figure: 1. Four-axis machining center body; 2. Automatic lifting height adjustment device; 3. Chassis; 4. Mounting seat; 5. Hydraulic cylinder; 6. Guide sleeve; 7. Connecting ring; 8. Lifting seat; 9. Pneumatic clamping fixture; 10. U-shaped seat; 11. Fixed pad; 12. Fixed plate; 13. Cylinder; 14. Connecting block; 15. Anti-slip clamping block. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-Figure 4 As shown, a four-axis machining center for pneumatic wipers includes a four-axis machining center body 1, the upper end outer surface of the four-axis machining center body 1 is provided with an automatic lifting height adjustment device 2 for improving the convenience of adjusting the fixed height of the pneumatic wiper, the upper end outer surface of the automatic lifting height adjustment device 2 is provided with a pneumatic clamping and fixing device 9 for improving the convenience of disassembly and assembly of the pneumatic wiper, the pneumatic clamping and fixing device 9 includes a U-shaped seat 10, the rear end inner surface of the U-shaped seat 10 is provided with a fixed pad 11, the front end outer surface of the U-shaped seat 10 is fixedly connected with a fixing plate 12, the outer surface of the fixing plate 12 is fixedly installed with a cylinder 13, the other end of the piston rod of the cylinder 13 is provided with a connecting block 14, and the outer surface of the connecting block 14 is fixedly installed with an anti-slip clamp 15.

[0023] The fixed pad 11 is fixedly connected to the rear end inner surface of the U-shaped seat 10, the cylinder 13 is fixedly connected to the front end outer surface of the fixed pad 11 through the fixed plate 12, and the anti-slip clamp 15 is fixedly connected to the other end of the piston rod of the cylinder 13 through the connecting block 14.

[0024] There are two groups of pneumatic clamping and fixing devices 9 , and the anti-slip clamping block 15 is movably connected to the fixed pad 11 through the piston rod of the cylinder 13 .

[0025] The automatic lifting height adjustment device 2 includes a chassis 3, a mounting seat 4 is provided on the lower outer surface of the chassis 3, a hydraulic cylinder 5 is fixedly installed inside the chassis 3, a guide sleeve 6 is provided between the piston rod of the hydraulic cylinder 5 and the middle part of the upper inner surface of the chassis 3, a connecting ring 7 is provided on the other end of the piston rod of the hydraulic cylinder 5, and a lifting seat 8 is fixedly connected to the upper outer surface of the connecting ring 7.

[0026] The chassis 3 is fixedly connected to the upper outer surface of the four-axis machining center body 1 through the mounting seat 4, the hydraulic cylinder 5 is fixedly connected to the lower inner surface of the chassis 3, the piston rod of the hydraulic cylinder 5 is movably connected to the middle part of the upper inner surface of the chassis 3 through the guide sleeve 6, and the lifting seat 8 is fixedly connected to the other end of the piston rod of the hydraulic cylinder 5 through the connecting ring 7.

[0027] The lifting seat 8 is movably connected to the outer surface of the upper end of the four-axis machining center body 1 through the piston rod of the hydraulic cylinder 5 .

[0028] How it works

[0029] When using the four-axis machining center body 1 to process the pneumatic wiper, first put the two ends of the wiper in the two sets of U-shaped seats 10, adjust the fixed position, start the cylinder 13, control the piston rod of the cylinder 13 to push out, drive the anti-skid clamp 15 at the other end to move toward the wiper, until the wiper is clamped and fixed on the fixed pad 11, and complete the rapid and automatic fixation of the wiper. The structure is simple and the degree of automation is high. The convenience and stability of the pneumatic wiper are improved, which can not only improve the processing efficiency, but also avoid the normal processing work being affected by the wiper falling. When the processing height of the pneumatic wiper needs to be adjusted, the piston rod of the hydraulic cylinder 5 is pushed out or retracted, and the lifting seat 8 at the upper end is driven to rise and fall, so as to realize the height adjustment of the pneumatic wiper in the pneumatic clamping and fixing device 9 on the upper outer surface of the lifting seat 8. The structure is simple and the operation is convenient, which greatly improves the convenience of adjusting the processing height of the pneumatic wiper.

[0030] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A pneumatic windshield wiper four-axis machining center, comprising a four-axis machining center body (1), characterized in that: The upper outer surface of the four-axis machining center body (1) is provided with an automatic lifting height adjustment device (2) for improving the convenience of adjusting the fixing height of the pneumatic wiper, and the upper outer surface of the automatic lifting height adjustment device (2) is provided with a pneumatic clamping and fixing device (9) for improving the convenience of disassembling and fixing the pneumatic wiper. The pneumatic clamping and fixing device (9) comprises a U-shaped seat (10), the inner surface of the rear end of the U-shaped seat (10) is provided with a fixing pad (11), the outer surface of the front end of the U-shaped seat (10) is fixedly connected to a fixing plate (12), the outer surface of the fixing plate (12) is fixedly mounted with a cylinder (13), the other end of the piston rod of the cylinder (13) is provided with a connecting block (14), and the outer surface of the connecting block (14) is fixedly mounted with an anti-slip clamping block (15).

2. A pneumatic wiper four-axis machining center according to claim 1, characterized in that: The fixed pad (11) is fixedly connected to the rear end inner surface of the U-shaped seat (10), the cylinder (13) is fixedly connected to the front end outer surface of the fixed pad (11) via the fixed plate (12), and the anti-slip clamping block (15) is fixedly connected to the other end of the piston rod of the cylinder (13) via the connecting block (14).

3. The pneumatic wiper four-axis machining center according to claim 1, characterized in that: The number of the pneumatic clamping and fixing devices (9) is two groups, and the anti-slip clamping block (15) is movably connected to the fixed pad (11) via the piston rod of the cylinder (13).

4. The pneumatic wiper four-axis machining center according to claim 1, characterized in that: The automatic lifting height adjustment device (2) comprises a chassis (3), the lower outer surface of the chassis (3) is provided with a mounting seat (4), a hydraulic cylinder (5) is fixedly installed inside the chassis (3), a guide sleeve (6) is provided between the piston rod of the hydraulic cylinder (5) and the middle part of the upper inner surface of the chassis (3), the other end of the piston rod of the hydraulic cylinder (5) is provided with a connecting ring (7), and the upper outer surface of the connecting ring (7) is fixedly connected to a lifting seat (8).

5. A pneumatic wiper four-axis machining center according to claim 4, characterized in that: The chassis (3) is fixedly connected to the upper outer surface of the four-axis machining center body (1) via a mounting seat (4); the hydraulic cylinder (5) is fixedly connected to the lower inner surface of the chassis (3); the piston rod of the hydraulic cylinder (5) is movably connected to the middle of the upper inner surface of the chassis (3) via a guide sleeve (6); and the lifting seat (8) is fixedly connected to the other end of the piston rod of the hydraulic cylinder (5) via a connecting ring (7).

6. A pneumatic wiper four-axis machining center according to claim 4, characterized in that: The lifting seat (8) is movably connected to the upper outer surface of the four-axis machining center body (1) via a piston rod of a hydraulic cylinder (5).

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