Stainless steel pipe raw material polishing device

Abstract

The utility model relates to a stainless steel pipe raw material grinding device, and relates to the technical field of stainless steel pipe raw material machining. The stainless steel pipe raw material grinding device comprises a machine body, a rotating mechanism and a grinding mechanism are arranged on the machine body, the rotating mechanism is used for driving stainless steel pipe raw materials to rotate in the axis direction, the grinding mechanism comprises a mounting frame, a displacement assembly, a lifting assembly and a grinding machine, and the mounting frame is slidably connected with the machine body; the sliding direction of the mounting frame is the axis direction of stainless steel pipe raw materials, the displacement assembly is used for driving the mounting frame to slide, the grinding machine is mounted at the bottom end of the mounting frame, the lifting assembly is used for driving the grinding machine to ascend and descend, and the grinding machine is used for grinding the stainless steel pipe raw materials. The stainless steel pipe polishing device has the following effects that the polishing machine can be driven by the lifting assembly to ascend and descend, so that the stainless steel pipe polishing device can adapt to stainless steel pipe raw materials with different diameters, operation of related personnel is facilitated, and the polishing efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of stainless steel pipe raw material processing, and in particular to a stainless steel pipe raw material grinding device. Background Art

[0002] Stainless steel pipe is a hollow long round steel. Due to its good mechanical properties and light weight, it is widely used in the manufacture of mechanical parts and engineering structures.

[0003] In the prior art, there is a stainless steel pipe raw material grinding device, which includes a machine body, a grinding frame and a displacement mechanism are arranged on the machine body, the grinding frame is slidably connected to the machine body, and the displacement mechanism is used to drive the grinding frame to slide. A grinding ring and a rotating mechanism are arranged on the grinding frame, the grinding ring is rotatably connected to the grinding frame, the grinding ring sleeve is arranged on the stainless steel pipe raw material, and the rotating mechanism is used to drive the grinding ring to rotate. When in use, the stainless steel pipe raw material is fixed on the machine body, and the grinding ring sleeve is arranged on the stainless steel pipe, and then the grinding ring is driven to rotate by the rotating mechanism, and then the grinding frame is driven to slide along the length direction of the stainless steel pipe raw material by the displacement mechanism, so as to realize the grinding of the outer wall of the stainless steel pipe raw material.

[0004] Regarding the above-mentioned related technologies, since the inner circle radius of the grinding ring in the prior art is fixed, when it is necessary to grind the outer wall of stainless steel pipe materials of different diameters, relevant personnel are required to disassemble the grinding ring and adjust the rotating mechanism to grind stainless steel pipe materials of other diameters, which increases the workload of relevant personnel and is time-consuming and labor-intensive. Utility Model Content

[0005] In order to facilitate the grinding of the outer walls of stainless steel pipe raw materials with different diameters, the present application provides a stainless steel pipe raw material grinding device.

[0006] The present application provides a stainless steel pipe raw material grinding device, which adopts the following technical solution:

[0007] A stainless steel pipe raw material grinding device comprises a machine body, on which a rotating mechanism and a grinding mechanism are arranged, the rotating mechanism is used to drive the stainless steel pipe raw material to rotate along an axial direction, the grinding mechanism comprises a mounting frame, a displacement assembly, a lifting assembly and a grinder, the mounting frame is slidably connected to the machine body, the sliding direction of the mounting frame is the axial direction of the stainless steel pipe raw material, the displacement assembly is used to drive the mounting frame to slide, the grinder is installed at the bottom end of the mounting frame, the lifting assembly is used to drive the grinder to rise and fall, and the grinder is used to grind the stainless steel pipe raw material.

[0008] By adopting the above technical solution, compared with the prior art which requires replacing the grinding ring in order to grind stainless steel pipe materials of different diameters, the setting of the rotating mechanism and the grinding mechanism in this application enables relevant personnel to place the stainless steel pipe material on the rotating mechanism, and then drive the stainless steel pipe material to rotate through the rotating mechanism, and make the grinder rise and fall under the drive of the lifting assembly, so that the grinder can contact the top of the stainless steel pipe material of different diameters, adapt to stainless steel pipe materials of different diameters, and at the same time facilitate the operation of relevant personnel, thereby improving the grinding efficiency.

[0009] Preferably, the rotating mechanism includes two connecting frames, which are respectively located on both sides of the bottom end of the stainless steel pipe raw material, and each connecting frame is provided with a rotating wheel and a rotating member, the rotating wheel is rotatably connected to the corresponding connecting frame, the top end of the rotating wheel is abutted against the bottom end of the stainless steel pipe raw material, and the rotating member is used to drive the corresponding rotating wheel to rotate.

[0010] By adopting the above technical solution, the connection frame and the rotating wheel are arranged so that the stainless steel pipe raw material can be placed between the two rotating wheels. The placement of the stainless steel pipe raw material is achieved by the abutment of the rotating wheel on the stainless steel pipe raw material. At the same time, the rotating member can drive the corresponding rotating wheel to rotate, thereby driving the stainless steel pipe raw material to rotate, so that the grinder located above the stainless steel pipe raw material grinds the side wall of the stainless steel pipe raw material, thereby increasing the grinding effect of the stainless steel pipe raw material.

[0011] Preferably, each of the connecting frames is slidably connected to the machine body, and the rotating mechanism further comprises an adjusting component, and the adjusting component is used to drive the corresponding two connecting frames to slide.

[0012] By adopting the above technical solution and setting the sliding connection between the connecting frame and the machine body, relevant personnel can drive the two connecting frames to slide by adjusting the components, thereby changing the spacing between the two connecting frames, adapting to stainless steel pipe raw materials of different diameters, maintaining the supporting effect on the stainless steel pipe raw materials, and reducing the probability of reduced grinding effect on the stainless steel pipe raw materials due to instability of the stainless steel pipe raw materials.

[0013] Preferably, the adjustment assembly includes an adjusting screw and an adjusting member, the adjusting screw is rotatably connected to the machine body, the adjusting screw passes through two corresponding connecting frames and is threadedly connected to the two connecting frames, the threads of the two connecting frames and the adjusting screw are threaded in opposite directions, and the adjusting member is used to drive the adjusting screw to rotate.

[0014] By adopting the above technical scheme and the specific setting of the adjustment component, relevant personnel can drive the adjustment screw to rotate by driving the adjustment member, so that the adjustment screw can drive the two connecting frames to slide toward or away from each other, thereby adjusting the distance between the connecting frames. At the same time, the setting of the two-way thread on the adjustment screw allows the two connecting frames to slide toward or away from each other at the same time, so that the focus of the connection line between the connecting frames remains unchanged, so that the axis of the stainless steel pipe raw material on the connecting frame is always located directly below the grinder, thereby ensuring the grinding effect of the stainless steel pipe raw material.

[0015] Preferably, a plurality of dust collecting boxes are also provided on the machine body, and the dust collecting boxes are respectively located on both sides of the direction in which the stainless steel pipe raw material slides along the connecting frame.

[0016] By adopting the above technical solution, the dust box is set up so that the debris and metal powder generated after grinding the stainless steel pipe raw material can fall into the dust box, so that the dust box can collect the debris and metal powder, thereby facilitating the cleaning and sweeping of relevant personnel and reducing the workload of relevant personnel during cleaning.

[0017] Preferably, the number of the rotating mechanisms is set to be several and distributed along the axial direction of the stainless steel pipe raw material.

[0018] By adopting the above technical solution, the rotating mechanism is set to a plurality of settings, which effectively increases the supporting effect on the stainless steel pipe, thereby ensuring the stability of the stainless steel pipe during rotation, and further ensuring the polishing effect of the stainless steel pipe.

[0019] Preferably, the displacement assembly includes a displacement screw and a displacement member, the displacement screw is rotatably connected to the machine body, the displacement screw passes through the mounting frame and is threadedly connected to the mounting frame, and the displacement member is used to drive the displacement screw to rotate.

[0020] By adopting the above technical solution and the specific setting of the displacement assembly, the displacement member can be driven to rotate by the displacement screw, so that the displacement screw drives the mounting frame to slide. The presence of the displacement screw can effectively drive the mounting frame to slide at a uniform speed, thereby effectively ensuring the grinding effect of the stainless steel pipe raw material.

[0021] Preferably, the lifting assembly includes a lifting frame and a lifting member, the lifting frame is slidably connected to the mounting frame, the sliding direction of the lifting frame is the height direction of the machine body, the lifting member is used to drive the lifting frame to slide, and the grinder is installed on the lifting frame.

[0022] By adopting the above technical solution and specifically arranging the lifting assembly, the lifting member can drive the lifting frame to slide, so that the lifting frame drives the grinder to change its height, thereby achieving adaptation to stainless steel pipe materials of different diameters.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The setting of the rotating mechanism and the grinding mechanism enables the relevant personnel to place the stainless steel pipe raw material on the rotating mechanism, and then drive the stainless steel pipe raw material to rotate through the rotating mechanism, and make the grinder rise and fall under the drive of the lifting component, so that the grinder can contact the top of the stainless steel pipe raw material with different diameters, adapt to the stainless steel pipe raw materials with different diameters, and also facilitate the operation of the relevant personnel, thereby improving the grinding efficiency;

[0025] 2. The connection frame and the rotating wheel are arranged so that the stainless steel pipe raw material can be placed between the two rotating wheels. The stainless steel pipe raw material is placed by the rotating wheel abutting against the stainless steel pipe raw material. At the same time, the rotating member can drive the corresponding rotating wheel to rotate, thereby driving the stainless steel pipe raw material to rotate, so that the grinder located above the stainless steel pipe raw material grinds the side wall of the stainless steel pipe raw material, thereby increasing the grinding effect of the stainless steel pipe raw material;

[0026] 3. The specific setting of the adjustment component enables the relevant personnel to drive the adjustment screw to rotate by driving the adjustment piece, so that the two connecting frames can slide towards or away from each other at the same time, so that the focus of the connection between the connecting frames remains unchanged, so that the axis of the stainless steel pipe raw material on the connecting frame is always located directly below the grinder, ensuring the grinding effect of the stainless steel pipe raw material. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram used to reflect the overall stainless steel pipe raw material grinding device in the embodiment of the present application.

[0028] Figure 2 It is a structural schematic diagram used to reflect the connecting frame in the embodiment of the present application.

[0029] Figure 3 It is a structural schematic diagram used to reflect the lifting component in the embodiment of the present application.

[0030] Explanation of the accompanying drawings: 1. Machine body; 2. Rotating mechanism; 21. Adjusting assembly; 211. Adjusting screw; 212. Adjusting member; 22. Connecting frame; 23. Rotating wheel; 24. Rotating member; 3. Grinding mechanism; 31. Mounting frame; 32. Displacement assembly; 321. Displacement screw; 322. Displacement member; 33. Lifting assembly; 331. Lifting frame; 332. Lifting member; 3321. Lifting motor; 3322. Lifting screw; 34. Grinding machine; 4. Dust collection box. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-3This application is described in further detail.

[0032] The present application embodiment discloses a stainless steel pipe raw material grinding device. Figure 1 The machine body 1 includes a rotating mechanism 2 and a grinding mechanism 3. The rotating mechanism 2 is used to drive the stainless steel pipe raw material to rotate along the axial direction. The grinding mechanism 3 includes a mounting frame 31, a displacement assembly 32, a lifting assembly 33 and a grinder 34. The mounting frame 31 is located above the stainless steel pipe raw material and is slidably connected to the machine body 1. The sliding direction of the mounting frame 31 is the axial direction of the stainless steel pipe raw material. The displacement assembly 32 is used to drive the mounting frame 31 to slide. The grinder 34 is installed at the bottom end of the mounting frame 31. The lifting assembly 33 is used to drive the grinder 34 to rise and fall. The grinder 34 is used to grind the outer wall of the stainless steel pipe raw material.

[0033] Reference Figure 1 and Figure 2 , the number of the rotating mechanisms 2 is set to be several, and optionally, in the embodiment of the present application, the number of the rotating mechanisms 2 is set to be two, and the two rotating mechanisms 2 are arranged along the length direction of the machine body 1. Each rotating mechanism 2 includes an adjustment component 21 and two connecting frames 22, and the two connecting frames 22 are distributed along the width direction of the machine body 1. The bottom end of each connecting frame 22 is embedded in the machine body 1 and is slidably connected to the machine body 1.

[0034] Reference Figure 1 and Figure 2 , each connecting frame 22 is provided with a rotating wheel 23 and a rotating member 24, the rotating wheel 23 and the connecting frame 22 are rotatably connected through a bearing, and the top of the rotating wheel 23 is higher than the top of the connecting frame 22. Optionally, in the embodiment of the present application, the rotating member 24 is a servo motor or a stepper motor, the rotating member 24 is fixedly installed on the corresponding connecting frame 22 by bolts, and the output shaft of the rotating member 24 is fixedly connected to the rotating wheel 23. The bottom end of the stainless steel pipe raw material is in contact with each rotating wheel 23.

[0035] Reference Figure 1 and Figure 2 The adjustment component 21 includes an adjustment screw 211 and an adjustment member 212. Optionally, the adjustment member 212 is a servo motor or a stepper motor. The servo motor or the stepper motor is provided with a brake device for locking the output shaft when the output shaft of the servo motor or the stepper motor stops. The brake device is a prior art and will not be described in detail here.

[0036] Reference Figure 1 and Figure 2The axis of the output shaft of the adjusting member 212 is the width direction of the machine body 1, and the output shaft of the adjusting member 212 is fixedly connected to one end of the adjusting screw 211 through a coupling. Both ends of the adjusting screw 211 are rotatably connected to the machine body 1 through bearings, and both ends of the adjusting screw 211 pass through the corresponding two connecting frames 22 respectively and are threadedly connected to the two connecting frames 22, and the threads of the two connecting frames 22 and the adjusting screw 211 are threaded in opposite directions.

[0037] Reference Figure 1 and Figure 3 The top of the mounting frame 31 is embedded in the top of the machine body 1, and the sliding direction of the mounting frame 31 is the length direction of the machine body 1. The displacement assembly 32 includes a displacement screw 321 and a displacement member 322. Optionally, the displacement member 322 is a servo motor or a stepper motor. The servo motor or the stepper motor is provided with a brake device to lock the output shaft when the output shaft of the servo motor or the stepper motor stops. The brake device is a prior art, so it will not be described here.

[0038] Reference Figure 1 and Figure 3 The displacement member 322 is fixedly mounted on the frame by bolts and brackets. The direction of the axis of the output shaft of the displacement member 322 is the sliding direction of the mounting frame 31. The output shaft of the displacement member 322 is fixedly connected to one end of the displacement screw 321 through a coupling. Both ends of the displacement screw 321 are rotatably connected to the machine body 1 through bearings. One end of the displacement screw 321 passes through the mounting frame 31 and is threadedly connected to the mounting frame 31.

[0039] Reference Figure 1 and Figure 3 The lifting assembly 33 includes a lifting frame 331 and a lifting member 332. The lifting frame 331 is slidably connected to the mounting frame 31. The sliding direction of the lifting frame 331 is vertical. The grinder 34 is fixedly mounted on the lifting frame 331 by bolts. In the embodiment of the present application, the grinder 34 is a device composed of a motor and an angle grinding disc. The motor drives the angle grinding disc to rotate so that the angle grinding disc contacts the surface of the stainless steel pipe raw material, thereby achieving grinding.

[0040] Reference Figure 1 and Figure 3 The lifting member 332 includes a lifting motor 3321 and a lifting screw 3322. Optionally, the lifting motor 3321 is a servo motor, and a brake device is provided on the servo motor to lock the output shaft on the servo motor when the servo motor stops. The brake device is a prior art and will not be described in detail here.

[0041] Reference Figure 1 and Figure 3The lifting motor 3321 is installed on the mounting frame 31 through bolts and brackets, and the output shaft of the lifting motor 3321 extends vertically downward and is fixedly connected to one end of the lifting screw rod 3322 through a coupling. The lifting screw rod 3322 is rotatably connected to the mounting frame 31 through a bearing, and the lifting screw rod 3322 passes through the lifting frame 331 and is threadedly connected to the lifting frame 331.

[0042] Reference Figure 1 and Figure 3 The machine body 1 is also provided with a plurality of dust boxes 4. Optionally, the number of dust boxes 4 is set to two. The two dust boxes 4 are respectively located on both sides of the stainless steel pipe material along the width direction of the machine body 1 and are both slidably connected to the machine body 1. The sliding direction of the dust boxes 4 is the width direction of the machine body. Each dust box 4 is located between two connecting frames 22 along the length direction of the machine body 1.

[0043] The implementation principle of a stainless steel pipe raw material grinding device in the embodiment of the present application is as follows: when in use, first control the adjusting member 212 to drive the adjusting screw 211 to rotate according to the diameter of the stainless steel pipe raw material to be processed, so as to adjust the distance between the two rotating wheels 23, and then place the stainless steel pipe raw material to be processed between the rotating wheels 23 after the adjustment is completed. Then, each rotating member 24 is made to work, so that the rotating member 24 drives the rotating wheels 23 to rotate in the same direction and at the same speed at the same time, thereby realizing the driving of the stainless steel pipe raw material to be processed. Next, turn on the grinder 34, and drive the grinder 34 to rise and fall through the lifting assembly 33, so that the grinder 34 contacts the stainless steel pipe raw material. In this process, the displacement assembly 32 drives the grinder 34 to move along the axis direction of the stainless steel pipe raw material, thereby grinding the outer surface of the stainless steel pipe raw material.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A stainless steel pipe raw material grinding device, comprising a body (1), characterized in that: The machine body (1) is provided with a rotating mechanism (2) and a grinding mechanism (3); the rotating mechanism (2) is used to drive the stainless steel pipe raw material to rotate along the axial direction; the grinding mechanism (3) comprises a mounting frame (31), a displacement assembly (32), a lifting assembly (33) and a grinding machine (34); the mounting frame (31) is slidably connected to the machine body (1); the sliding direction of the mounting frame (31) is the axial direction of the stainless steel pipe raw material; the displacement assembly (32) is used to drive the mounting frame (31) to slide; the grinding machine (34) is installed at the bottom end of the mounting frame (31); the lifting assembly (33) is used to drive the grinding machine (34) to rise and fall; and the grinding machine (34) is used to grind the stainless steel pipe raw material.

2. A stainless steel pipe raw material grinding device according to claim 1, characterized in that: The rotating mechanism (2) comprises two connecting frames (22), the two connecting frames (22) are respectively located on both sides of the bottom end of the stainless steel pipe raw material, each of the connecting frames (22) is provided with a rotating wheel (23) and a rotating member (24), the rotating wheel (23) is rotatably connected to the corresponding connecting frame (22), the top end of the rotating wheel (23) is against the bottom end of the stainless steel pipe raw material, and the rotating member (24) is used to drive the corresponding rotating wheel (23) to rotate.

3. A stainless steel pipe raw material grinding device according to claim 2, characterized in that: Each of the connecting frames (22) is slidably connected to the machine body (1), and the rotating mechanism (2) further comprises an adjusting component (21), wherein the adjusting component (21) is used to drive the corresponding two connecting frames (22) to slide.

4. A stainless steel pipe raw material grinding device according to claim 3, characterized in that: The adjusting assembly (21) comprises an adjusting screw (211) and an adjusting member (212); the adjusting screw (211) is rotatably connected to the machine body (1); the adjusting screw (211) passes through two corresponding connecting frames (22) and is threadedly connected to the two connecting frames (22); the threads of the two connecting frames (22) and the adjusting screw (211) are threadedly connected in opposite directions; and the adjusting member (212) is used to drive the adjusting screw (211) to rotate.

5. The stainless steel pipe raw material grinding device according to claim 2, characterized in that: The machine body (1) is also provided with a plurality of dust collecting boxes (4), and the dust collecting boxes (4) are respectively located on both sides of the direction in which the stainless steel pipe raw material slides along the connecting frame (22).

6. A stainless steel pipe raw material grinding device according to claim 1, characterized in that: The number of the rotating mechanisms (2) is set to be several and distributed along the axial direction of the stainless steel pipe raw material.

7. A stainless steel pipe raw material grinding device according to claim 1, characterized in that: The displacement assembly (32) comprises a displacement screw (321) and a displacement member (322); the displacement screw (321) is rotatably connected to the machine body (1); the displacement screw (321) passes through the mounting frame (31) and is threadedly connected to the mounting frame (31); and the displacement member (322) is used to drive the displacement screw (321) to rotate.

8. The stainless steel pipe raw material grinding device according to claim 1, characterized in that: The lifting assembly (33) comprises a lifting frame (331) and a lifting member (332); the lifting frame (331) is slidably connected to the mounting frame (31); the sliding direction of the lifting frame (331) is the height direction of the machine body (1); the lifting member (332) is used to drive the lifting frame (331) to slide; and the grinder (34) is mounted on the lifting frame (331).

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