Automobile windscreen wiper pipe cutting device

Abstract

The utility model provides an automobile windscreen wiper pipe cutting device, which belongs to the technical field of automobile parts and comprises a device body, a second fixing block arranged at the top end of the device body, a groove arranged at the bottom end of the second fixing block, a screw rod arranged in the groove, and a third fixing block arranged on the circumferential surface of the screw rod. The laser cutting machine is fixedly connected to the bottom end of the third fixing block, when the lead screw rotates, the lead screw only rotates in a rotating shaft arranged in the rotating disc, meanwhile, the third fixing block rotates along with rotation of the lead screw, and when the lead screw moves to a designated position, a worker starts the laser cutting machine to cut a hose placed at the top end of the device body; according to the device, the situation that a needed hose cannot be effectively cut due to position limitation can be effectively prevented, meanwhile, laser cutting is adopted, the situation that the hose cannot be effectively cut due to the fact that a blade is rusted or damaged after being used for a long time can be effectively prevented, and meanwhile, the situation that chippings of the hose are splashed due to blade cutting can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts, and in particular relates to an automobile wiper tube cutting device. Background Art

[0002] The function of the wiper rubber strip is to scrape off the dirt on the car windshield. The material is generally rubber products. Its cross-sectional shape is relatively complex, composed of multiple curved surfaces, slender and soft. Whether the actual cross-sectional shape meets the requirements of the drawing is required to be tested on a projector. In the past, we used ordinary scissors to manually cut cross-sectional samples. This sampling method often causes the following problems: one is that the cutting is not flat, and the other is not vertical, which will cause errors in the measurement, and the appearance of the cut rubber strip product is not good. On the other hand, the wiper rubber strip is just produced with the left and right strips glued together in the middle. When using, the two strips need to be separated. The usual practice now is to separate them directly, which will cause the dividing surface to be uneven and not smooth during separation, which directly affects the effect of the wiper.

[0003] The authorization publication number "CN210850396U" records "a windshield wiper guide strip cutting machine", which relates to the technical field of automobile parts. The utility model includes a frame, an upper mold and a lower mold fixed to the surface of the frame, a rubber strip groove extending to both ends is opened between the upper mold and the lower mold, a T-shaped knife groove is opened on the surface of the upper mold and the lower mold, a horizontal cutting knife is arranged in the T-shaped knife groove, a vertical cutting knife is arranged just above the T-shaped knife groove, and a lifting device is arranged on the surface of the frame, and the lifting device is fixed to the vertical cutting knife. The utility model windshield wiper guide strip cutting machine has the functions of cross-section cutting and rubber strip separation cutting at the same time.

[0004] The above patent can realize cross-sectional quality inspection, cutting and separation of products, is easy to use, has high cutting efficiency and good cutting effect, but the above patent can only cut hoses of fixed lengths and cannot cut hoses at angles and positions according to actual needs. Utility Model Content

[0005] The utility model aims to provide a car wiper tube cutting device, aiming to solve the problem that the prior art can only cut hoses of fixed lengths but cannot cut hoses at angles and positions according to actual needs.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a car wiper tube cutting device, comprising:

[0007] device body;

[0008] A second fixing block, the second fixing block being arranged at the top of the device body;

[0009] A groove, wherein the groove is formed at the bottom end of the second fixing block;

[0010] A screw rod, wherein the screw rod is arranged in the groove;

[0011] A third fixing block, wherein the third fixing block is arranged on the circumferential surface of the screw rod;

[0012] A laser cutting machine is fixedly connected to the bottom end of the third fixing block.

[0013] As a preferred solution of the utility model, a turntable is fixedly connected to an inner wall of one side of the groove, one side end of the screw rod is arranged at one side end of the turntable, and the other side end of the screw rod is fixedly connected to a motor.

[0014] As a preferred solution of the utility model, two sliding grooves are provided on both side ends of the device body, and sliding blocks are provided in the two sliding grooves, and the top ends of the two sliding blocks are fixedly connected to support blocks.

[0015] As a preferred solution of the utility model, the second fixing block is arranged at the adjacent ends of the two supporting blocks, and a protective shell is fixedly connected to one side end of the supporting block.

[0016] As a preferred solution of the utility model, two first fixing blocks are fixedly connected to the top of the device body, and a plurality of limiting grooves are provided on one side end of the two first fixing blocks.

[0017] As a preferred solution of the utility model, the motor is arranged in a protective shell, and the bottom end of the device body is fixedly connected to a plurality of table legs.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. In this solution, when personnel need to use this device, the motor is started to drive the screw to rotate. When the screw rotates, the third fixed block arranged on the circumferential surface of the screw will move forward and backward with the rotation of the screw. At the same time, one side end of the screw is arranged in the bearing shaft provided in the turntable. When the screw rotates, it will only rotate in the shaft provided in the turntable. At the same time, the third fixed block rotates with the rotation of the screw. When it moves to the specified position, the personnel starts the laser cutting machine to cut the hose placed on the top of the device body. This device can effectively prevent the required hose from being effectively cut due to position restrictions. At the same time, this device adopts laser cutting, which can effectively prevent the blade from rusting or being damaged due to long-term use, resulting in the inability to effectively cut the hose, and can also avoid the splashing of hose debris due to blade cutting.

[0020] 2. In this solution, a bearing shaft is provided inside the turntable, which can ensure the normal rotation of the screw rod and also serve as a support. The two support blocks slide in the two slide grooves through two sliders, so that personnel can cut hoses of different lengths according to different needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a three-dimensional diagram of the utility model;

[0023] Figure 2 It is a cutaway stereogram from the first perspective in the present utility model;

[0024] Figure 3 This is a sectional stereoscopic view from a second viewing angle in the present invention.

[0025] In the figure: 1. device body; 2. table legs; 3. first fixed block; 4. limit groove; 5. slide groove; 6. support block; 7. slider; 8. second fixed block; 9. protective shell; 10. motor; 11. screw rod; 12. turntable; 13. third fixed block; 14. laser cutting machine; 15. groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0027] Example

[0028] For details, please refer to Figure 1-Figure 3 , a car wiper tube cutting device, comprising:

[0029] Device body 1;

[0030] A second fixing block 8, which is disposed at the top of the device body 1;

[0031] A groove 15, the groove 15 is opened at the bottom end of the second fixing block 8;

[0032] The screw rod 11 is arranged in the groove 15;

[0033] A third fixing block 13, which is arranged on the circumferential surface of the screw rod 11;

[0034] The laser cutting machine 14 is fixedly connected to the bottom end of the third fixing block 13 .

[0035] In this embodiment: In this device, a bearing shaft is provided at the connection part between the third fixed block 13 and the screw rod 11, and a bearing shaft is provided in the turntable 12. When a person needs to use this device, the motor 10 is started to drive the screw rod 11 to rotate. When the screw rod 11 rotates, the third fixed block 13 arranged on the circumferential surface of the screw rod 11 will move forward and backward with the rotation of the screw rod 11. At the same time, one side end of the screw rod 11 is arranged in the bearing shaft provided in the turntable 12. When the screw rod 11 rotates, it will only rotate in the shaft provided in the turntable 12. At the same time, the third fixed block 13 rotates with the rotation of the screw rod 11. When it moves to the specified position, the person starts the laser cutting machine 14 to cut the hose placed on the top of the device body 1. This device can effectively prevent the inability to effectively cut the required hose due to position restrictions. At the same time, this device adopts laser cutting, which can effectively prevent the blade from rusting or being damaged due to long-term use, resulting in the inability to effectively cut the hose, and can also avoid the splashing of hose debris due to blade cutting.

[0036] For details, please refer to Figure 1-Figure 3 A turntable 12 is fixedly connected to an inner wall of one side of the groove 15 , one end of the screw rod 11 is disposed at one end of the turntable 12 , and the other end of the screw rod 11 is fixedly connected to the motor 10 .

[0037] In this embodiment, a bearing shaft is arranged inside the turntable 12 , which can ensure the normal rotation of the screw rod 11 and also serve as a support. The motor 10 controls the rotation of the screw rod 11 .

[0038] For details, please refer to Figure 1-Figure 3 Two slide grooves 5 are provided at both side ends of the device body 1 , and sliders 7 are provided in the two slide grooves 5 . The top ends of the two sliders 7 are fixedly connected with support blocks 6 .

[0039] In this embodiment, the two support blocks 6 slide in the two slide grooves 5 via the two slide blocks 7, so that personnel can cut hoses of different lengths according to different needs.

[0040] For details, please refer to Figure 1-Figure 3 The second fixing block 8 is arranged at the adjacent ends of the two supporting blocks 6 , and a protective shell 9 is fixedly connected to one side end of the supporting block 6 .

[0041] In this embodiment, the protective shell 9 is arranged at one side end of the supporting block 6 , and its function is to protect the motor 10 from being damaged due to long-term use.

[0042] For details, please refer to Figure 1-Figure 3 Two first fixing blocks 3 are fixedly connected to the top of the device body 1, and a plurality of limiting grooves 4 are formed on one side of the two first fixing blocks 3.

[0043] In this embodiment, a person can place the hose in one or more limiting grooves 4 as needed, and then cut it as needed.

[0044] For details, please refer to Figure 1-Figure 3 The motor 10 is arranged in the protective shell 9, and a plurality of table legs 2 are fixedly connected to the bottom end of the device body 1.

[0045] In this embodiment: the protective shell 9 is used to protect the motor 10, and the plurality of table legs 2 are used to support the device.

[0046] It should be noted that how to cut the hose with a laser and the required length of the hose to be cut belong to the professional knowledge in this field and will not be described in detail in this solution.

[0047] The working principle and use process of the utility model are as follows: when a person needs to use the device, the motor 10 is started to drive the screw rod 11 to rotate. When the screw rod 11 rotates, the third fixed block 13 arranged on the circumferential surface of the screw rod 11 will move forward and backward with the rotation of the screw rod 11. At the same time, one side end of the screw rod 11 is arranged in the bearing shaft provided in the turntable 12. When the screw rod 11 rotates, it will only rotate in the shaft provided in the turntable 12. At the same time, the third fixed block 13 rotates with the rotation of the screw rod 11. When it moves to the specified position, the person starts the laser cutting machine 14 to cut the hose placed on the top of the device body 1. The device can effectively prevent the required hose from being effectively cut due to position restrictions. At the same time, the device adopts laser cutting, which can effectively prevent the blade from rusting or being damaged due to long-term use, resulting in the inability to effectively cut the hose. At the same time, it can also avoid the splashing of hose debris due to blade cutting.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A car wiper tube cutting device, characterized in that: include: Device body(1); A second fixing block (8), the second fixing block (8) being arranged at the top end of the device body (1); A groove (15), wherein the groove (15) is formed at the bottom end of the second fixing block (8); A screw rod (11), wherein the screw rod (11) is arranged in the groove (15); A third fixing block (13), wherein the third fixing block (13) is arranged on the circumferential surface of the screw rod (11); A laser cutting machine (14), wherein the laser cutting machine (14) is fixedly connected to the bottom end of the third fixing block (13).

2. The automobile wiper tube cutting device according to claim 1, characterized in that: A rotating disk (12) is fixedly connected to an inner wall of one side of the groove (15), one side end of the screw rod (11) is arranged at one side end of the rotating disk (12), and the other side end of the screw rod (11) is fixedly connected to a motor (10).

3. The automobile wiper tube cutting device according to claim 2, characterized in that: Two sliding grooves (5) are provided at both side ends of the device body (1), and sliding blocks (7) are provided in the two sliding grooves (5). The top ends of the two sliding blocks (7) are fixedly connected to support blocks (6).

4. The automobile wiper tube cutting device according to claim 3, characterized in that: The second fixing block (8) is arranged at the adjacent ends of the two supporting blocks (6), and a protective shell (9) is fixedly connected to one side end of the supporting block (6).

5. The automobile wiper tube cutting device according to claim 4, characterized in that: Two first fixing blocks (3) are fixedly connected to the top of the device body (1), and a plurality of limiting grooves (4) are provided on one side end of the two first fixing blocks (3).

6. The automobile wiper tube cutting device according to claim 5, characterized in that: The motor (10) is arranged in a protective shell (9), and a plurality of table legs (2) are fixedly connected to the bottom end of the device body (1).

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