A metal pipe bending forming oil injection device

Abstract

The utility model relates to the technical field of bicycle processing, concretely is a kind of oil injection device for metal pipe bending forming, including pipe bender and the pipe of being set in the top of pipe bender;It further includes the oiling assembly of being set in the top of pipe bender, and the oiling assembly is used to oil the pipe;The bottom of oiling assembly is provided with material receiving assembly, and material receiving assembly is used to limit oil liquid.The oil injection device for metal pipe bending forming of the application, by setting oiling assembly in the top of pipe bender, by the oiling cylinder on oiling assembly is passed through with the pipe, can the pipe be all-round oiling, improve its processing uniform stability;Meanwhile by setting material receiving assembly in the bottom of oiling assembly, by the material receiving box on material receiving assembly is placed on connecting frame, can the extra oil liquid that oiling cylinder splashes is collected, both saves resources, also reduces the pollution to pipe bender.

Description

Technical Field

[0001] This utility model relates to the field of bicycle processing technology, specifically to an oil spraying device for bending and forming metal tubes. Background Technology

[0002] A pipe bending machine is a mechanical device used to process metal pipes. It can bend straight pipes into various shapes. In bicycle frame manufacturing, it is mainly used to bend metal pipes into the arc, angle and shape required for bicycle frames to meet the design requirements of different models. It is widely used in the bicycle manufacturing industry.

[0003] Currently, the main process involves feeding metal pipes onto a pipe bending machine, spraying oil onto the metal pipes using an oil spraying device, and finally bending them.

[0004] However, since the oil spraying device is fixedly installed on the pipe bending machine, its spray angle cannot be flexibly adjusted, resulting in the oil not being able to evenly cover the surface of the pipe. This will affect the lubrication effect of the metal pipe, easily causing increased friction during the bending process, which can easily lead to scratches or deformation, affecting processing accuracy and finished product quality. Utility Model Content

[0005] The purpose of this utility model is to provide an oil spraying device for bending and forming metal pipes, so as to solve the problem that the oil spraying device on the pipe bending machine mentioned in the background art is fixedly installed and its spraying angle cannot be flexibly adjusted, resulting in the oil not being able to evenly cover the surface of the pipe, which will affect the lubrication effect of the metal pipe, and affect the processing accuracy and finished product quality.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an oil spraying device for bending and forming metal pipes, comprising a pipe bending machine and a machined pipe disposed on the top of the pipe bending machine; and further comprising;

[0007] An oiling assembly is provided on the top of a pipe bending machine. The oiling assembly is used to apply oil to the pipe. The oiling assembly includes an oiling cylinder, which is located on the top of the pipe bending machine. The pipe is slidably connected to the inner wall of the oiling cylinder, and an oil sprayer is fixedly connected to the side wall of the oiling cylinder.

[0008] A receiving assembly is provided at the bottom of the oiling assembly. The receiving assembly is used to limit the oil flow. The receiving assembly includes a receiving box, which is located at the bottom of the oiling cylinder. Connecting frames are provided on both sides of the oiling cylinder, and the receiving box is placed between the connecting frames.

[0009] Preferably, the oiling assembly further includes an oil tank, which is fixedly connected to the side wall of the pipe bending machine.

[0010] Preferably, an oil supply pipe is fixedly connected to the top of the oil tank, the oil supply pipe is fixedly connected to the end of the oil injector, and a support frame is fixedly connected to the side wall of the oiling cylinder, the support frame being fixedly installed on the top of the pipe bending machine.

[0011] Preferably, a cotton pad is fixedly connected to the inner wall of the oiling cylinder, and the vehicle tube passes through both sides of the cotton pad.

[0012] Preferably, the two sets of connecting frames are slidably connected to the outer peripheral walls of the oil pipeline and the support frame, respectively.

[0013] Preferably, the receiving assembly further includes a side plate, which is fixedly connected to the side wall of the connecting frame, and an anti-slip pad is fixedly connected to the top of the side plate, with the receiving box placed on top of the anti-slip pad.

[0014] Preferably, the side wall of the connecting frame is provided with a sliding groove, a slider is slidably connected inside the sliding groove, and a fixing plate is fixedly connected to the end of the slider.

[0015] Preferably, a connecting rod is fixedly connected to the side wall of the fixing plate, the connecting rod is slidably connected to the inner wall of the connecting frame, and a connecting ring is threaded to the end of the connecting rod, the connecting ring abutting against the side wall of the connecting frame.

[0016] Compared with the prior art, the beneficial effects of this utility model are: by setting an oiling component on the top of the pipe bending machine, the pipe can be oiled in all directions by passing the pipe through the oiling cylinder on the oiling component, which improves the uniformity and stability of its processing.

[0017] Meanwhile, by setting a material collection component at the bottom of the oiling assembly, and placing the material collection box on the material collection component on the connecting frame, excess oil splashed from the oiling cylinder can be collected, which saves resources and reduces pollution to the pipe bending machine. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the pipe bending machine of this utility model;

[0019] Figure 2 This is a three-dimensional structural diagram of the oiling component of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the connecting frame of this utility model;

[0021] Figure 4 This is a schematic diagram of the unfolded structure of the material receiving component of this utility model.

[0022] In the diagram: 1. Pipe bending machine; 2. Pipe turning; 3. Oiling assembly; 301. Oil tank; 302. Oil supply pipe; 303. Oil injector; 304. Oiling can; 3041. Cotton pad; 305. Support frame; 4. Material receiving assembly; 401. Material receiving box; 402. Connecting frame; 403. Side plate; 4031. Anti-slip pad; 404. Fixing plate; 405. Slider; 4051. Slide groove; 406. Connecting rod; 407. Connecting ring. Detailed Implementation

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0024] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0025] like Figure 1 - Figure 4 As shown, this application provides an oil spraying device for bending and forming metal tubes, including a tube bending machine 1 and a tube 2 disposed on the top of the tube bending machine 1; and also includes;

[0026] Specifically, such as Figure 1 As shown, the top of the pipe bending machine 1 is provided with an oiling assembly 3. The oiling assembly 3 is used to apply oil to the pipe 2. The oiling assembly 3 includes an oiling cylinder 304. The oiling cylinder 304 is provided on the top of the pipe bending machine 1. The pipe 2 is slidably connected to the inner wall of the oiling cylinder 304. An oil sprayer 303 is fixedly connected to the side wall of the oiling cylinder 304. By providing an oiling assembly 3 on the top of the pipe bending machine 1, the pipe 2 can be oiled in all directions by passing the pipe 2 through the oiling cylinder 304 on the oiling assembly 3, thereby improving the uniformity and stability of its processing.

[0027] Specifically, such as Figure 2 As shown, an oil tank 301 is fixedly connected to the side wall of the pipe bending machine 1, and an oil supply pipe 302 is fixedly connected to the top of the oil tank 301. The oil supply pipe 302 is fixedly connected to the end of the oil injector 303. A support frame 305 is fixedly connected to the side wall of the oiling cylinder 304. The support frame 305 is fixedly installed on the top of the pipe bending machine 1. The oil inside the oil tank 301 can be sprayed onto the outer wall of the pipe 2 through the oiling cylinder 304 by the oil injector 303. The specific function and operation of the oil injector 303 can be referred to the oiling component with model number INP-051.

[0028] The inner wall of the oiling cylinder 304 is fixedly connected to a cotton coating pad 3041, and the tube 2 passes through both sides of the cotton coating pad 3041. The cotton coating pad 3041 facilitates full-body oiling with the tube bending machine 1.

[0029] Specifically, such as Figure 3 As shown, a receiving component 4 is provided at the bottom of the oiling assembly 3. The receiving component 4 is used to limit the oil liquid. The receiving component 4 includes a receiving box 401, which is located at the bottom of the oiling cylinder 304. Connecting frames 402 are provided on both sides of the oiling cylinder 304. The receiving box 401 is placed between the connecting frames 402. By setting the receiving component 4 at the bottom of the oiling assembly 3 and placing the receiving box 401 on the receiving component 4 on the connecting frames 402, the excess oil splashed from the oiling cylinder 304 can be collected, which saves resources and reduces the pollution to the pipe bending machine 1.

[0030] Two sets of connecting frames 402 are slidably connected to the outer peripheral walls of the oil pipe 302 and the support frame 305, respectively. A side plate 403 is fixedly connected to the side wall of the connecting frame 402, and an anti-slip pad 4031 is fixedly connected to the top of the side plate 403. The receiving box 401 is placed on top of the anti-slip pad 4031.

[0031] Specifically, such as Figure 4 As shown, the side wall of the connecting frame 402 is provided with a sliding groove 4051, and a slider 405 is slidably connected inside the sliding groove 4051. A fixing plate 404 is fixedly connected to the end of the slider 405. By sliding the slider 405 inside the sliding groove 4051, the stability of the fixing plate 404 during operation is improved.

[0032] A connecting rod 406 is fixedly connected to the side wall of the fixing plate 404. The connecting rod 406 is slidably connected to the inner wall of the connecting frame 402. A connecting ring 407 is threadedly connected to the end of the connecting rod 406. The connecting ring 407 abuts against the side wall of the connecting frame 402. By rotating the connecting ring 407 outward until the connecting ring 407 is away from the side wall of the connecting frame 402, the fixing plate 404 can be slid downward until the fixing plate 404 presses against the top of the receiving box 401 and fixes it.

[0033] The specific steps of this solution are as follows: First, place the receiving box 401 on top of the side plate 403. Then, slide the fixing plate 404 downward until it presses against the top of the receiving box 401 for fixation. Next, rotate the connecting ring 407 inward until it abuts against the side wall of the connecting frame 402 to fix the fixing plate 404. Finally, install the pipe 2 on the feeding rack of the pipe bending machine 1. At this time, the pipe 2 will slide on the inner wall of the oiling cylinder 304. At the same time, the oil sprayer 303 can spray the oil inside the oil tank 301 onto the outer peripheral wall of the pipe 2 through the oiling cylinder 304 for pipe bending.

[0034] For details on the specific functions and operation of pipe bending machine 1, please refer to the pipe bending equipment with model number SB75CNC-2A-1S.

[0035] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this invention as described above, which are not provided in the details for the sake of brevity.

[0036] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A spraying device for bending and forming metal pipes, comprising a pipe bending machine (1) and a machined pipe (2) disposed on top of the pipe bending machine (1); characterized in that, Also includes; An oiling assembly (3) is provided on the top of the pipe bending machine (1). The oiling assembly (3) is used to apply oil to the pipe (2). The oiling assembly (3) includes an oiling cylinder (304). The oiling cylinder (304) is provided on the top of the pipe bending machine (1). The pipe (2) is slidably connected to the inner wall of the oiling cylinder (304). An oil sprayer (303) is fixedly connected to the side wall of the oiling cylinder (304). The receiving component (4) is located at the bottom of the oiling component (3). The receiving component (4) is used to limit the oil liquid. The receiving component (4) includes a receiving box (401). The receiving box (401) is located at the bottom of the oiling cylinder (304). Connecting frames (402) are provided on both sides of the oiling cylinder (304). The receiving box (401) is placed between the connecting frames (402).

2. The oil spraying device for bending and forming metal tubes according to claim 1, characterized in that, The oiling assembly (3) also includes an oil tank (301), which is fixedly connected to the side wall of the pipe bending machine (1).

3. The oil spraying device for bending and forming metal tubes according to claim 2, characterized in that, The top of the oil tank (301) is fixedly connected to an oil supply pipe (302), the oil supply pipe (302) is fixedly connected to the end of the oil injector (303), and a support frame (305) is fixedly connected to the side wall of the oiling cylinder (304), the support frame (305) is fixedly installed on the top of the pipe bending machine (1).

4. The oil spraying device for bending and forming metal tubes according to claim 3, characterized in that, The inner wall of the oiling cylinder (304) is fixedly connected to a cotton pad (3041), and the vehicle tube (2) passes through both sides of the cotton pad (3041).

5. The oil spraying device for bending and forming metal tubes according to claim 3, characterized in that, The two sets of connecting frames (402) are slidably connected to the outer peripheral walls of the oil pipeline (302) and the support frame (305), respectively.

6. The oil spraying device for bending and forming metal tubes according to claim 5, characterized in that, The receiving assembly (4) also includes a side plate (403), which is fixedly connected to the side wall of the connecting frame (402). An anti-slip pad (4031) is fixedly connected to the top of the side plate (403), and the receiving box (401) is placed on top of the anti-slip pad (4031).

7. The oil spraying device for bending and forming metal tubes according to claim 6, characterized in that, The side wall of the connecting frame (402) is provided with a sliding groove (4051), and a slider (405) is slidably connected inside the sliding groove (4051). A fixing plate (404) is fixedly connected to the end of the slider (405).

8. The oil spraying device for bending and forming metal tubes according to claim 7, characterized in that, A connecting rod (406) is fixedly connected to the side wall of the fixing plate (404). The connecting rod (406) is slidably connected to the inner wall of the connecting frame (402). A connecting ring (407) is threadedly connected to the end of the connecting rod (406). The connecting ring (407) abuts against the side wall of the connecting frame (402).

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