Steel pipe polishing equipment with multi-size clamp structure

Abstract

The utility model discloses steel pipe polishing equipment with multi-size clamp structures, and relates to the technical field of steel pipe polishing equipment, the steel pipe polishing equipment comprises a bearing frame, a fixing hole, a limiting roller, a diversion trench and a sleeper, the fixing hole, the limiting roller, the diversion trench and a dust collecting bin are arranged above the bearing frame, a second belt pulley is installed on the side face of the limiting roller, and a third belt pulley is installed on the sleeper. A first belt wheel and a motor are arranged below the flow guide groove, a lead screw, a guide frame, an adjusting arm and a first grinding machine are installed on the left side of the bearing frame, fixing holes distributed in a net-shaped array mode are evenly formed in the upper surface of the bearing frame, free assembly of a clamp can be achieved in the fixing holes, and the functionality and compatibility of the equipment are improved; and the fixing holes can also be used for discharging, so that waste accumulation during grinding is prevented.

Description

Technical Field

[0001] This utility model relates to the technical field of steel pipe polishing equipment, specifically a steel pipe polishing equipment with a multi-size clamp structure. Background Technology

[0002] Spherical graphite possesses excellent electrical conductivity and is a crucial component of the negative electrode material in lithium-ion batteries. The production and processing of spherical graphite first requires pulverizing the raw graphite material for subsequent processing. However, existing spherical graphite processing equipment still has certain shortcomings, such as:

[0003] The steel pipe polishing equipment described in application number CN201710125387.7 lacks an adjustable clamping structure, which makes it prone to displacement and ejection during polishing due to the varying diameters of the steel pipes being processed. This poses an incalculable threat to surrounding operators. Utility Model Content

[0004] The purpose of this utility model is to provide a steel pipe polishing device with a multi-size clamping structure, in order to solve the problem mentioned in the background art that the existing equipment on the market does not have a freely adjustable clamping structure, which leads to the fact that in actual use, due to the different diameters of the steel pipes being processed, it is easy for the pipes to deviate and pop out during the polishing process, posing an incalculable threat to the surrounding operators.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a steel pipe polishing device with a multi-size clamp structure, including a support frame, fixing holes, limiting rollers, guide channels, and sleepers;

[0006] The support frame is provided with a fixing hole, a limiting roller, a guide groove and a dust collection bin on the top. The limiting roller and the side are equipped with a second pulley. The guide groove is provided with a first pulley and a motor below. The support frame is equipped with a lead screw, a guide frame, an adjusting arm and a first grinding wheel on the left side.

[0007] As a preferred technical solution of this utility model, the upper surface of the support frame is a groove structure, and fixing holes are evenly opened on the upper surface of the support frame, and the fixing holes are distributed in a mesh array.

[0008] By adopting the above technical solution, the equipment can achieve free assembly of fixtures by uniformly opening a mesh array of fixing holes on the upper surface of the support frame, thereby improving the functionality and compatibility of the equipment. The fixing holes can also be used for unloading to prevent the accumulation of waste during grinding.

[0009] As a preferred technical solution of this utility model, the bottom of the support frame is a hollow structure, and a guide channel is fixedly connected to the bottom of the support frame. The guide channel has an inverted figure-eight structure, and a dust collection chamber is slidably connected to the bottom of the guide channel. A ring handle is fixed to the right side of the dust collection chamber.

[0010] By adopting the above technical solution, the equipment can play a good role in concentrating the flow by making the guide channel into an inverted figure-eight shape, while the dust collection bin slidably connected below the guide channel can effectively improve the ease of operation of the equipment.

[0011] As a preferred technical solution of this utility model, the upper part of the support frame is bolted to fix the limiting roller, and a total of four bolts are installed at the bottom of the limiting roller. There are two limiting rollers arranged symmetrically. The left input shaft of the limiting roller is fixedly connected to the second pulley, which is composed of two parallel pulleys. The lower part of the support frame is fixedly connected to the motor, and the left side of the motor is fixedly connected to the first pulley.

[0012] By adopting the above technical solution, the equipment can ensure stability and compatibility by installing four bolts at the bottom of the limiting roller, and the second pulley consists of two parallel pulleys, which can ensure that the equipment has sufficient load-bearing capacity and uniform power distribution.

[0013] As a preferred technical solution of this utility model, a guide frame is fixedly connected to the left side of the center line of the support frame, a groove is opened on the upper part of the guide frame, and a lead screw is rotatably connected inside the guide frame. The upper part of the lead screw is fixedly connected to the output shaft of the motor, and an adjusting arm is fitted onto the lead screw. A first grinding wheel is fixedly connected to the lower part of the adjusting arm.

[0014] By adopting the above technical solution, the equipment can automatically adjust its height by using a lead screw and adjustable arm, thus reducing the burden of manual operation.

[0015] As a preferred technical solution of this utility model, a guide frame is fixedly connected to the right side of the centerline of the support frame, and a second grinding machine is fixedly connected below the adjusting arm. A longer drive shaft is provided on the left side of the grinding wheel head of the second grinding machine.

[0016] By adopting the above technical solution, the equipment can polish the inner wall of the steel pipe by fixing a second grinding wheel machine under the adjusting arm, thereby effectively improving the functionality of the equipment.

[0017] As a preferred technical solution of this utility model, a pair of motors are fixedly connected below the support frame. The left limiting roller above the motor adopts a grinding wheel structure, while the right limiting roller above the motor adopts a rubber structure. The sleepers are bolted between the limiting rollers.

[0018] By adopting the above technical solution, the equipment can use the fixed sleepers as support and perform rapid polishing of the workpiece under the clamping of the limiting rollers by bolting the sleepers between the limiting rollers.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] 1. This equipment has a uniformly distributed mesh of fixing holes on the upper surface of the support frame, which allows for free assembly of the fixtures, improving the functionality and compatibility of the equipment. The fixing holes can also be used for unloading to prevent the accumulation of waste during grinding.

[0021] 2. The equipment uses an inverted V-shaped guide channel to effectively concentrate the dust, while the sliding connection of the dust collection bin below the guide channel can effectively improve the ease of operation of the equipment.

[0022] 3. By installing four bolts at the bottom of the limit roller, the equipment can be fixed at four points, ensuring the stability and compatibility of the equipment. The second pulley consists of two parallel pulleys, which can ensure that the equipment has sufficient load-bearing capacity and even power distribution.

[0023] 4. This equipment can automatically adjust its height by using a lead screw and adjustable arm, reducing the burden of manual operation;

[0024] 5. By fixing a second grinding wheel machine below the adjusting arm, the inner wall of the steel pipe can be polished through the long rotating shaft of the second grinding wheel machine, thereby effectively improving the functionality of the equipment;

[0025] 6. This equipment uses bolts to fix sleepers between the limiting rollers, which can be used as supports to quickly polish the workpiece under the clamping of the limiting rollers. Attached Figure Description

[0026] Figure 1 This is a side view of the structure of this utility model;

[0027] Figure 2 This is a schematic diagram of the connection structure between the flow guide channel and the dust collection bin of this utility model;

[0028] Figure 3 This is a schematic diagram of the connection structure between the lead screw and the guide frame of this utility model;

[0029] Figure 4 This is a schematic diagram of the connection structure between the support frame and the fixing hole of this utility model;

[0030] Figure 5 This is a schematic diagram of the connection structure between the first pulley and the motor of this utility model;

[0031] Figure 6This is a side view of the dust collection bin structure of this utility model;

[0032] Figure 7 This is a schematic diagram of the connection structure between the guide frame and the adjusting arm in Embodiment 2 of this utility model;

[0033] Figure 8 This is a schematic diagram of the connection structure between the limiting roller and the guide groove in Embodiment 2 of this utility model;

[0034] Figure 9 This is a schematic diagram of the connection structure between the limiting roller and the first pulley in Embodiment 3 of this utility model;

[0035] Figure 10 This is a top view of the structure of Embodiment 3 of this utility model.

[0036] In the diagram: 1. Support frame; 2. Fixing hole; 3. Limiting roller; 4. Guide channel; 5. Dust collection bin; 6. First pulley; 7. Motor; 8. First pulley; 9. Lead screw; 10. Guide frame; 11. Adjusting arm; 12. Second grinding wheel; 13. Second grinding wheel; 14. Sleeper. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] Please see Figure 1 - Figure 10 The present invention provides a steel pipe polishing device with a multi-size clamp structure.

[0039] Example 1

[0040] For details, please refer to the following: Figure 1 - Figure 6 It includes a support frame 1, a fixing hole 2, a limiting roller 3, a guide groove 4, a dust collection bin 5, a first pulley 6, a motor 7, a second pulley 8, a lead screw 9, a guide frame 10, an adjusting arm 11, and a first grinding wheel 12;

[0041] The support frame 1 is provided with a fixing hole 2, a limiting roller 3, a guide groove 4 and a dust collection bin 5 on the top. The limiting roller 3 and the side are equipped with a second pulley 8. The guide groove 4 is provided with a first pulley 6 and a motor 7 below. The support frame 1 is equipped with a lead screw 9, a guide frame 10, an adjusting arm 11 and a first grinding wheel 12 on the left side.

[0042] The upper surface of the support frame 1 has a groove structure, and the upper surface of the support frame 1 is evenly provided with fixing holes 2, which are distributed in a mesh array.

[0043] The device uses a uniformly distributed mesh array of fixing holes 2 on the upper surface of the support frame 1 to allow for free assembly of the fixture, thereby improving the functionality and compatibility of the device. The fixing holes 2 can also be used for unloading to prevent the accumulation of waste material during grinding.

[0044] The bottom of the support frame 1 is a hollow structure, and the guide channel 4 is fixedly connected to the bottom of the support frame 1. The guide channel 4 has an inverted figure-eight structure. The dust collection chamber 5 is slidably connected to the bottom of the guide channel 4, and a ring handle is fixed to the right side of the dust collection chamber 5.

[0045] The device uses an inverted V-shaped structure for the guide channel 4, which can effectively concentrate the flow. The dust collection bin 5, which is slidably connected below the guide channel 4, can effectively improve the ease of operation of the device.

[0046] The limit roller 3 is fixed to the upper part of the support frame 1 with bolts, and four bolts are installed at the bottom of the limit roller 3. There are two limit rollers 3 arranged symmetrically. The input shaft on the left side of the limit roller 3 is fixedly connected to the second pulley 8, which consists of two parallel pulleys. The motor 7 is fixedly connected to the lower part of the support frame 1, and the left side of the motor 7 is fixedly connected to the first pulley 6.

[0047] The device uses four bolts installed at the bottom of the limit roller 3 to fix the device at four points, ensuring its stability and compatibility. The second pulley 8 consists of two parallel pulleys, which can ensure that the device has sufficient load-bearing capacity and even power distribution.

[0048] A guide frame 10 is fixedly connected to the left side of the center line of the support frame 1. A groove is opened on the upper part of the guide frame 10, and a lead screw 9 is rotatably connected inside the guide frame 10. The upper part of the lead screw 9 is fixedly connected to the output shaft of the motor 7. The lead screw 9 is fitted with an adjusting arm 11, and the lower part of the adjusting arm 11 is fixedly connected to the first grinding wheel 12.

[0049] The device can automatically adjust its height by using a lead screw 9 and an adjusting arm 11, reducing the burden of manual operation.

[0050] Example 2

[0051] For details, please refer to the following: Figure 7 and Figure 8 The difference between this embodiment and embodiment one is that: the guide frame 10 is fixedly connected to the right side of the center line of the support frame 1, the second grinding wheel 13 is fixedly connected below the adjusting arm 11, and the grinding wheel head on the left side of the second grinding wheel 13 is provided with a longer drive shaft;

[0052] The device improves its functionality by fixing a second grinding wheel 13 below the adjusting arm 11, which can polish the inner wall of the steel pipe through the long rotating shaft of the second grinding wheel 13.

[0053] Example 3

[0054] For details, please refer to the following: Figure 9 - Figure 10 The difference between this embodiment and embodiment one is that: a pair of motors 7 are fixedly connected below the support frame 1, the left limiting roller 3 above the motor 7 adopts a grinding wheel structure, while the right limiting roller 3 above the motor 7 adopts a rubber structure, and the sleepers 14 are fixed between the limiting rollers 3 by bolts.

[0055] The equipment uses bolts to fix sleepers 14 between the limiting rollers 3, which can be used as supports to quickly polish the workpiece under the clamping of the limiting rollers 3.

[0056] This completes a series of tasks. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0057] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steel pipe polishing device with a multi-size clamp structure, comprising a support frame (1), a fixing hole (2), a limiting roller (3), a guide groove (4), and sleepers (14); Its features are: The support frame (1) is provided with a fixing hole (2), a limiting roller (3), a guide groove (4) and a dust collection bin (5) on the top. The limiting roller (3) is equipped with a second pulley (8) on the side. The guide groove (4) is provided with a first pulley (6) and a motor (7) below. The support frame (1) is equipped with a lead screw (9), a guide frame (10), an adjusting arm (11) and a first grinding wheel (12) on the left side.

2. The steel pipe polishing equipment with a multi-size clamp structure according to claim 1, characterized in that, The upper surface of the support frame (1) is a groove structure, and the upper surface of the support frame (1) is uniformly provided with fixing holes (2), which are distributed in a mesh array.

3. A steel pipe polishing device with a multi-size clamp structure according to claim 2, characterized in that, The bottom of the support frame (1) is hollow, and the flow guide (4) is fixedly connected to the bottom of the support frame (1). The flow guide (4) is an inverted figure-eight structure. The dust collection chamber (5) is slidably connected to the bottom of the flow guide (4), and a ring handle is fixed to the right side of the dust collection chamber (5).

4. A steel pipe polishing device with a multi-size clamp structure according to claim 3, characterized in that, The upper part of the support frame (1) is bolted to fix the limiting roller (3), and four bolts are installed at the bottom of the limiting roller (3). There are two limiting rollers (3) arranged symmetrically. The left input shaft of the limiting roller (3) is fixedly connected to the second pulley (8). The second pulley (8) is composed of two parallel pulleys. The lower part of the support frame (1) is fixedly connected to the motor (7). The left side of the motor (7) is fixedly connected to the first pulley (6).

5. A steel pipe polishing device with a multi-size clamp structure according to claim 4, characterized in that, The guide frame (10) is fixedly connected to the left side of the center line of the support frame (1). A groove is opened on the upper part of the guide frame (10), and a screw (9) is rotatably connected inside the guide frame (10). The upper part of the screw (9) is fixedly connected to the output shaft of the motor (7). The screw (9) is fitted with an adjusting arm (11), and the lower part of the adjusting arm (11) is fixedly connected to the first grinding wheel (12).

6. A steel pipe polishing device with a multi-size clamp structure according to claim 5, characterized in that, The guide frame (10) is fixedly connected to the right side of the center line of the bearing frame (1), and the second grinding machine (13) is fixedly connected below the adjusting arm (11). The grinding wheel head on the left side of the second grinding machine (13) is provided with a long drive shaft.

7. A steel pipe polishing device with a multi-size clamp structure according to claim 6, characterized in that, A pair of motors (7) are fixedly connected below the support frame (1). The left limiting roller (3) above the motor (7) adopts a grinding wheel structure, while the right limiting roller (3) above the motor (7) adopts a rubber structure. The sleepers (14) are bolted between the limiting rollers (3).

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