Stainless steel pipe surface polishing device

Abstract

The utility model discloses a kind of stainless steel pipe surface polishing device, including mounting seat, clamping component and polishing component, clamping component is provided with two groups, two groups of clamping component are limited between clamping and provided with stainless steel pipe, one group of clamping component is fixedly arranged in mounting seat one end, another group of clamping component is movably arranged in mounting seat other end along the setting direction of mounting seat, polishing component is set between two groups of clamping component, and stainless steel pipe is arranged in polishing component, and multiple polishing heads are arranged along the outer wall of stainless steel pipe in polishing component, and polishing head is arranged on the outer wall of stainless steel pipe by abutting and adhering.The utility model is characterized in that it can match the clamping of stainless steel pipe of different diameters, and the automatic polishing of stainless steel pipe of different diameters is realized by polishing component, and the working efficiency is higher.

Description

Technical Field

[0001] This utility model relates to the field of stainless steel pipe surface treatment technology, and in particular to a stainless steel pipe surface grinding device. Background Technology

[0002] In the production of stainless steel piping, grinding the oxide layer after welding is a crucial and essential step. However, currently, the oxide layer grinding process typically involves clamping the piping first and then manually grinding it with sandpaper. This process is time-consuming and labor-intensive, especially when the piping has different diameters, making clamping the piping even more inconvenient. Furthermore, the grinding efficiency is relatively low. Therefore, these problems urgently need to be addressed. Utility Model Content

[0003] The purpose of this invention is to provide a stainless steel pipe surface grinding device that can clamp stainless steel pipes of different diameters and automatically grind stainless steel pipes of different diameters through the grinding components, thus improving work efficiency.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0005] A stainless steel pipe surface grinding device is characterized in that it includes a mounting base, a clamping assembly, and a grinding assembly. The clamping assembly is provided in two sets, with the stainless steel pipe clamped between the two sets of clamping assemblies. One set of clamping assemblies is fixedly disposed at one end of the mounting base, and the other set of clamping assemblies is movably disposed at the other end of the mounting base along the mounting direction. The grinding assembly is disposed between the two sets of clamping assemblies, and the stainless steel pipe passes through the grinding assembly. Multiple grinding heads are arranged in an array along the outer wall of the stainless steel pipe inside the grinding assembly, and the grinding heads are abutted and fitted against the outer wall of the stainless steel pipe.

[0006] Preferably, the grinding assembly includes a grinding seat, a sliding seat, a pressure arm, a movable plate, a worm gear ring, and a worm. Both the grinding seat and the movable plate are annular structures. An annular slot is provided in the center of the inner side of the grinding seat. The movable plate is rotatably mounted within the annular slot. Several sets of guide slots arranged radially are provided inside the grinding seat below the movable plate. The pressure arm is movably mounted within the guide slots. Several sets of arc-shaped slots are arranged in an annular array on the movable plate. Each pressure arm corresponds to one of the arc-shaped slots, and each pressure arm has a cylindrical slider within the arc-shaped slot. The cylindrical slider is limited within the arc-shaped slot. The worm gear ring is fixedly mounted on the outer side of the movable plate. Both ends of the worm are mounted on one side of the grinding seat via bearing seats. The worm is threadedly connected to the outer side of the worm gear ring. A positioning motor is also provided inside the grinding seat and is driven by the worm. The grinding head is correspondingly mounted on the inner side of the pressure arm. The outer ring of the grinding seat is rotatably mounted on the sliding seat, and the bottom of the sliding seat slides along the mounting seat.

[0007] Preferably, a screw is rotatably provided on the upper part of the mounting base along the setting direction. The screw passes through the bottom of the sliding seat and is threadedly connected to the sliding seat. Two sets of guide rods are arranged parallel to each other on both sides of the screw on the upper part of the mounting base. Both sets of guide rods pass through the bottom of the sliding seat. A drive motor is drivenly connected to one end of the screw on the mounting base.

[0008] Preferably, two sets of limiting wheels are provided on both sides of the upper part of the sliding seat, and the two sets of limiting wheels on the outer side of the grinding seat are provided with movable grooves.

[0009] Preferably, a rack is provided around the bottom of the sliding seat between the two sets of guide grooves, and a drive gear is provided in the middle of the grinding seat corresponding to the rack, and the drive gear is connected to a drive motor.

[0010] Preferably, the grinding head is movably mounted on the inner side of the pressure arm, and a buffer spring is provided between the grinding head and the pressure arm.

[0011] Preferably, the clamping assembly includes a fixing block and a clamping seat. A polygonal magnetic block is fixedly installed on the inner side of the clamping seat. One end of the fixing block is engaged and limited by the polygonal magnetic block. Multiple anti-slip blocks are fitted around the fixing block. One end of the stainless steel pipe is limited and sleeved around the fixing block.

[0012] Preferably, one set of clamping seats is fixedly connected to one end of the mounting base, and the other set of clamping seats is movably disposed on the mounting base.

[0013] Preferably, the mounting base is fixedly provided with a mounting plate on the outside of another set of clamping seats. A driving cylinder is fixedly installed at the outer end of the mounting plate. The output end of the driving cylinder passes through the mounting plate and is fixedly connected to the movably arranged clamping seat. A limiting rod is provided at the top of the clamping seat, which passes through the mounting plate and is arranged parallel to the driving cylinder.

[0014] In summary, this utility model has the following beneficial effects: it can clamp stainless steel pipes of different diameters, and at the same time, it can automatically grind stainless steel pipes of different diameters through the grinding component, thus improving work efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the grinding component structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the clamping component of this utility model. Detailed Implementation

[0018] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. These embodiments do not constitute a limitation on this utility model.

[0019] like Figures 1 to 3 The stainless steel pipe surface grinding device shown includes a mounting base 1, a clamping assembly, and a grinding assembly. The clamping assembly is provided in two sets, and the stainless steel pipe is clamped between the two sets of clamping assemblies. One set of clamping assemblies is fixedly set at one end of the mounting base 1, and the other set of clamping assemblies is movably set at the other end of the mounting base 1 along the setting direction of the mounting base 1. The grinding assembly is set between the two sets of clamping assemblies, and the stainless steel pipe passes through the grinding assembly. Multiple grinding heads 2 are arranged in an array along the outer wall of the stainless steel pipe inside the grinding assembly, and the grinding heads 2 are abutted and fitted against the outer wall of the stainless steel pipe.

[0020] The grinding assembly includes a grinding base 3, a sliding base 4, a pressure arm 5, a movable plate 6, a worm gear ring 7, and a worm 8. Both the grinding base 3 and the movable plate 6 are annular structures. An annular groove is provided in the center of the inner side of the grinding base 3, and the movable plate 6 is rotatably installed within this groove. Several sets of guide grooves 9 arranged radially are provided inside the grinding base 3 below the movable plate 6. The pressure arm 5 is movably disposed within the guide grooves 9. Several sets of arc-shaped grooves 10 are arranged in a circular array on the movable plate 6, with each pressure arm 5 corresponding to one of the arc-shaped grooves 10. A cylindrical slider 11 is provided in the arc groove 10. The cylindrical slider 11 is limited to move within the arc groove 10. The worm gear ring 7 is fixedly installed on the outside of the movable plate 6. The two ends of the worm 8 are installed on one side of the grinding seat 3 through bearing seats. The worm 8 is threadedly connected to the outside of the worm gear ring 7. A positioning motor 12 is also provided in the grinding seat 3. The positioning motor 12 is connected to the worm 8. The grinding head 2 is correspondingly installed on the inside of the pressure arm 5. The outer ring of the grinding seat 3 is rotatably set on the sliding seat 4. The bottom of the sliding seat 4 slides along the mounting seat 1.

[0021] A screw 13 is rotatably mounted on the upper part of the mounting base 1 along the setting direction. The screw 13 passes through the bottom of the sliding seat 4 and is threadedly connected to the sliding seat 4. Two sets of guide rods 14 are arranged parallel to each other on both sides of the screw 13 on the upper part of the mounting base 1. Both sets of guide rods 14 pass through the bottom of the sliding seat 4. A drive motor 15 is drivenly connected to one end of the screw 13 on the mounting base 1.

[0022] Two sets of limiting wheels 16 are provided on both sides of the upper part of the sliding seat 4, and the two sets of limiting wheels 16 on the outer side of the grinding seat 3 are provided with movable grooves 17.

[0023] A rack 18 is arranged in a ring at the bottom of the sliding seat 4 between the two sets of guide grooves 9. A drive gear 19 is provided in the middle of the grinding seat 3 corresponding to the rack 18. The drive gear 19 is connected to a drive motor.

[0024] The grinding head 2 is movably mounted on the inner side of the pressure arm 5, and a buffer spring 20 is provided between the grinding head 2 and the pressure arm 5.

[0025] The clamping assembly includes a fixing block 21 and a clamping seat 22. A polygonal magnetic block 23 is fixedly installed on the inner side of the clamping seat 22. One end of the fixing block 21 is locked and limited by the polygonal magnetic block 23. Multiple anti-slip blocks 24 are attached to the outer periphery of the fixing block 21. One end of the stainless steel pipe is limited and sleeved around the outer periphery of the fixing block 21.

[0026] One set of clamping seats 22 is fixedly connected to one end of the mounting base 1, while the other set of clamping seats 22 is movably mounted on the mounting base 1.

[0027] Mounting base 1 is fixedly provided with a mounting plate 25 on the outside of another set of clamping bases 22. A driving cylinder 26 is fixedly installed at the outer end of the mounting plate 25. The output end of the driving cylinder 26 passes through the mounting plate 25 and is fixedly connected to the movable clamping base 22. A limiting rod 27 is provided at the top of the clamping base 22, which passes through the mounting plate 25 and is parallel to the driving cylinder 26.

[0028] This invention can clamp stainless steel pipes of different diameters, and at the same time, it can automatically grind stainless steel pipes of different diameters through a grinding component, thus improving work efficiency.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Those skilled in the art can make various modifications or equivalent substitutions to the present utility model within its substance and protection scope, and such modifications or equivalent substitutions should also be considered to fall within the protection scope of the present utility model's technical solution.

Claims

1. A stainless steel pipe surface grinding device, characterized in that, The device includes a mounting base, a clamping assembly, and a grinding assembly. The clamping assembly consists of two sets, with a stainless steel pipe clamped between the two sets. One set of clamping assemblies is fixedly mounted at one end of the mounting base, while the other set is movably mounted at the other end of the mounting base along its mounting direction. The grinding assembly is positioned between the two sets of clamping assemblies, and the stainless steel pipe passes through the grinding assembly. Multiple grinding heads are arrayed along the outer wall of the stainless steel pipe within the grinding assembly, and the grinding heads are abutted and fitted against the outer wall of the stainless steel pipe.

2. The stainless steel pipe surface grinding device according to claim 1, characterized in that: The grinding assembly includes a grinding seat, a sliding seat, a pressure arm, a movable plate, a worm gear ring, and a worm. Both the grinding seat and the movable plate are annular structures. An annular slot is provided in the center of the inner side of the grinding seat, and the movable plate is rotatably mounted within the annular slot. Several sets of guide slots arranged radially are provided inside the grinding seat below the movable plate. The pressure arm is movably mounted within the guide slots. Several sets of arc-shaped slots are arranged in an annular array on the movable plate, with each pressure arm corresponding to one of the arc-shaped slots. Each pressure arm has a cylindrical slider within its arc-shaped slot, which is limited in its movement. The worm gear ring is fixedly mounted on the outer side of the movable plate. The two ends of the worm are mounted to one side of the grinding seat via bearing seats, and the worm is threadedly connected to the outer side of the worm gear ring. A positioning motor is also provided inside the grinding seat, and the positioning motor is driven by the worm. The grinding head is correspondingly mounted on the inner side of the pressure arm. The outer ring of the grinding seat is rotatably mounted on the sliding seat, and the bottom of the sliding seat slides along the mounting base.

3. The stainless steel pipe surface grinding device according to claim 2, characterized in that: A screw is rotatably mounted on the upper part of the mounting base along the setting direction. The screw passes through the bottom of the sliding seat and is threadedly connected to the sliding seat. Two sets of guide rods are arranged parallel to each other on both sides of the screw on the upper part of the mounting base. Both sets of guide rods pass through the bottom of the sliding seat. A drive motor is drivenly connected to one end of the screw on the mounting base.

4. The stainless steel pipe surface grinding device according to claim 2, characterized in that: Two sets of limiting wheels are provided on both sides of the upper part of the sliding seat, and the two sets of limiting wheels on the outer side of the grinding seat are provided with movable grooves.

5. The stainless steel pipe surface grinding device according to claim 4, characterized in that: A rack is circumferentially arranged at the bottom of the sliding seat between two sets of guide grooves, and a drive gear is meshed with the rack in the middle of the grinding seat. The drive gear is connected to a drive motor.

6. The stainless steel pipe surface grinding device according to claim 2, characterized in that: The grinding head is movably mounted on the inside of the pressure arm, and a buffer spring is provided between the grinding head and the pressure arm.

7. The stainless steel pipe surface grinding device according to claim 1, characterized in that: The clamping assembly includes a fixing block and a clamping seat. A polygonal magnetic block is fixedly installed on the inner side of the clamping seat. One end of the fixing block is locked and limited by the polygonal magnetic block. Multiple anti-slip blocks are fitted around the fixing block. One end of the stainless steel pipe is limited and sleeved around the fixing block.

8. The stainless steel pipe surface grinding device according to claim 7, characterized in that: One set of clamping seats is fixedly connected to one end of the mounting base, while the other set of clamping seats is movably disposed on the mounting base.

9. A stainless steel pipe surface grinding device according to claim 8, characterized in that: The mounting base is fixedly provided with a mounting plate on the outside of another set of clamping seats. A driving cylinder is fixedly installed at the outer end of the mounting plate. The output end of the driving cylinder passes through the mounting plate and is fixedly connected to the movably arranged clamping seat. A limiting rod is provided on the top of the clamping seat, which passes through the mounting plate and is arranged parallel to the driving cylinder.

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