End face grinding device for stainless steel corrugated pipe machining

Abstract

The utility model relates to the technical field of stainless steel corrugated pipe machining, and particularly discloses an end face grinding device for stainless steel corrugated pipe machining, which comprises an operation device and further comprises a grinding disassembly and assembly assembly. Each grinding dismounting and mounting assembly comprises a motor, a connecting seat and a grinding connecting device, the motor is detachably connected with the connecting seat through a magnetic attraction device, and the connecting seat is detachably connected with the grinding connecting device through a pressing unlocking device; when the grinding connecting device is seriously abraded due to long-term frequent use, an operator only needs to press the pressing plate downwards, the locking state between the connecting column and the connecting base can be easily relieved, separation of the connecting base and the grinding connecting device is achieved, the pressing unlocking type disassembling mode is simple and easy to implement, and the working efficiency is improved. The dismounting time of the polishing connecting device is greatly shortened; according to the device, the motor and the polishing connecting device can be maintained or replaced, resource waste caused by replacement of large pieces at a time is avoided, and the maintenance cost of equipment is reduced.

Description

Technical Field

[0001] This utility model relates to the field of stainless steel corrugated pipe processing technology, specifically to an end face grinding device for stainless steel corrugated pipe processing. Background Technology

[0002] Stainless steel corrugated pipe is a type of piping product used to transport liquids or gases. It is usually made of stainless steel and has a corrugated structure that can withstand certain pressures and temperatures. It is often used in applications such as pipe connections, flexible connections, or vibration absorption.

[0003] A search revealed that CN222755077U discloses an end-face grinding device for processing stainless steel corrugated pipes. The device includes a worktable with a fixed pipe fixedly connected to the center of its surface. A clamping block is movably connected inside the fixed pipe. This invention belongs to the field of corrugated pipe processing technology. When the corrugated pipe is fixed, the surfaces of the second grinding block, the first grinding block, and the grinding ring can abut against the cross-section and inner and outer surfaces of the end face of the corrugated pipe through the rotation of the rotating drum. This allows for rapid grinding of the end face and its inner and outer surfaces. Due to the sliding structure of the second and first grinding blocks, it can adapt to end-face processing of corrugated pipes of different diameters. By setting a sliding column structure and rotatable rotating drums at both ends of the corrugated pipe, both ends of the pipe can be ground simultaneously, improving grinding efficiency and enabling faster and more effective end-face grinding, saving time and manpower.

[0004] In the aforementioned patent, the grinding device adopts a fixed installation method. Due to the complex grinding operation environment, the grinding device will inevitably be worn and damaged during long-term and frequent use. Because of the fixed installation method, it becomes very difficult to replace or repair it. Operators need to spend a lot of time and energy to disassemble and reinstall related components, which increases the downtime of the equipment and reduces production efficiency. Therefore, we propose an end face grinding device for processing stainless steel corrugated pipes. Utility Model Content

[0005] The purpose of this utility model is to provide an end face grinding device for processing stainless steel corrugated pipes, so as to solve the problem mentioned in the background art that the grinding device adopts a fixed installation method. Due to the complex grinding operation environment, the grinding device will inevitably be worn and damaged during long-term and frequent use. Because of the fixed installation method, it becomes very difficult to replace or repair it. Operators need to spend a lot of time and energy to disassemble and reinstall related components, which increases the downtime of the equipment and reduces production efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a stainless steel corrugated pipe end face grinding device, including an operating device, and further including: a grinding disassembly and assembly component;

[0007] The grinding assembly and disassembly components include a motor, a connecting base, and a grinding connection device. The motor and the connecting base are connected and disassembled via a magnetic attraction device, and the connecting base and the grinding connection device are connected and disassembled via a press-to-unlock device.

[0008] The motor is installed on one side of the operating device, and a telescopic rod is installed on the power drive end of the motor. An iron block is installed on one end of the telescopic rod.

[0009] One end of the iron block is magnetically attached to an electromagnet, and the electromagnet is mounted on a connecting seat. A connecting groove is provided on one side of the connecting seat.

[0010] The connector has two symmetrical fixing rods installed inside, and a sliding plate is installed on the outside of the two fixing rods. Two springs are installed on one side of the connector, and one end of the spring is connected to the sliding plate.

[0011] The skateboard has a connecting rod at the top, a positioning block at the top of the connecting rod, and connecting frames at both ends of the top of the skateboard.

[0012] The top of the two connecting brackets is equipped with a pressing plate, and the inside of the connecting groove is connected with a connecting column.

[0013] The bottom of the connecting column is provided with a positioning groove, which is adapted to the positioning block, and a grinding connection device is installed at one end of the connecting column.

[0014] This utility model has at least the following beneficial effects:

[0015] When this invention is in use, if the grinding connection device becomes severely worn due to long-term and frequent use, the operator only needs to press down on the pressing plate to easily release the locking state between the connecting column and the connecting seat, thus separating the connecting seat from the grinding connection device. This press-to-unlock disassembly method is simple and easy to implement, greatly shortening the disassembly time of the grinding connection device, facilitating timely maintenance, repair, or replacement, reducing equipment downtime, and improving production efficiency. After the grinding connection device is disassembled, if it is necessary to repair the motor or related components, the power polarity of the electromagnet can be changed to change its magnetic direction, and the telescopic rod can be controlled to retract, thus achieving rapid separation of the motor and the connecting seat. This further improves the convenience of equipment maintenance, allowing for separate repair or replacement of the motor and the grinding connection device, avoiding the waste of resources caused by replacing large parts at once, and reducing equipment maintenance costs. Attached Figure Description

[0016] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the grinding and disassembly components of this utility model;

[0018] Figure 3 This is a first-person semi-exploded view of the grinding and disassembly components of this utility model;

[0019] Figure 4 This is a second-view semi-exploded view of the grinding and disassembly components of this utility model;

[0020] Figure 5 This is an internal view of the grinding and disassembly assembly component of this utility model.

[0021] In the diagram: 1. Operating device; 2. Grinding and disassembly assembly; 21. Motor; 22. Telescopic rod; 23. Iron block; 24. Connecting seat; 25. Electromagnet; 26. Connecting groove; 27. Fixing rod; 28. Spring; 29. ​​Slide plate; 210. Connecting rod; 211. Positioning block; 212. Pressing plate; 213. Connecting column; 214. Positioning groove; 215. Grinding connecting device; 216. Connecting frame. Detailed Implementation

[0022] 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.

[0023] Example 1

[0024] Please see Figures 1 to 5 This utility model provides a technical solution: a stainless steel corrugated pipe end face grinding device, including an operating device 1, and further including a grinding disassembly assembly 2;

[0025] The grinding assembly 2 includes a motor 21, a connecting seat 24, and a grinding connection device 215. The motor 21 and the connecting seat 24 are connected and disconnected by a magnetic attraction device, and the connecting seat 24 and the grinding connection device 215 are connected and disconnected by a press unlocking device.

[0026] Motor 21 is installed on one side of operating device 1. A telescopic rod 22 is installed on the power drive end of motor 21. An iron block 23 is installed at one end of the telescopic rod 22, and an electromagnet 25 is magnetically attracted to one end of the iron block 23. The electromagnet 25 is externally mounted to connecting seat 24. A connecting groove 26 is provided on one side of connecting seat 24. Two symmetrical fixing rods 27 are installed inside connecting seat 24. A sliding plate 29 is provided on the outside of the two fixing rods 27. Two springs 28 are installed on one side of the inside of connecting seat 24. One end of 8 is connected to the slide plate 29. A connecting rod 210 is installed on the top of the slide plate 29. A positioning block 211 is installed on the top of the connecting rod 210. Connecting brackets 216 are installed at both ends of the top of the slide plate 29. A pressing plate 212 is installed at the top of the two connecting brackets 216. A connecting column 213 is connected inside the connecting groove 26. A positioning groove 214 is opened at the bottom of the connecting column 213. The positioning groove 214 is adapted to the positioning block 211. A grinding connecting device 215 is installed at one end of the connecting column 213.

[0027] When the electromagnet 25 is energized, it generates magnetism. Due to the ferromagnetism of the iron block 23 at one end of the telescopic rod 22, a strong magnetic attraction is generated between the electromagnet 25 and the iron block 23, causing the connecting seat 24 to quickly adhere to the power drive end of the motor 21, completing the initial connection between the motor 21 and the connecting seat 24. At the same time, to ensure the accuracy and stability of the connection, a rotating plate is set on one side of the connecting seat 24 and located in the rotating groove opened on the outside of the motor 21 for positioning. The connecting post 213 at one end of the grinding connecting device 215 is inserted into the connecting groove 26 on one side of the connecting seat 24. During the insertion process, the positioning groove 214 opened at the bottom of the connecting post 213 contacts the positioning block 211 inside the connecting seat 24. The spring 28 is set to achieve elastic positioning connection between the connecting seat 24 and the grinding connecting device 215, preparing for the subsequent grinding operation.

[0028] Both the operating device 1 and the grinding connection device 215 are existing structures as disclosed in CN222755077U. The operating device 1 includes: a worktable, a control switch, a fixed tube, a clamping block, a first bolt, a sliding column, a fixed plate, a spring, a slide groove, a limit groove, a slider, a threaded hole, a limit block, a bearing, and a second bolt. The grinding connection device 215 includes: a motor, a rotating drum, a grinding ring, a first grinding block, a third bolt, an inner ring, a second grinding block, and a fourth bolt. The specific implementation details are not described in detail here.

[0029] When the grinding connection device 215 is severely worn and needs to be disassembled, repaired, or replaced, the operator presses down on the pressing plate 212. The pressing plate 212, through the two connecting brackets 216, drives the sliding plate 29 to move along the fixed rod 27 towards the inside of the connecting seat 24, while simultaneously compressing the two springs 28. During the movement of the sliding plate 29, the connecting rod 210 and the positioning block 211 move together, causing the positioning block 211 to disengage from the positioning groove 214 at the bottom of the connecting column 213. At this time, the locking state between the connecting column 213 and the connecting seat 24 is released, and the operator can easily pull the connecting column 213 out of the connecting groove 26, thereby separating the connecting seat 24 from the grinding connection device 215, and thus disassembling the grinding connection device 215 for easy maintenance, repair, or replacement.

[0030] Example 2

[0031] In this second embodiment, the other structures remain unchanged. The difference from the first embodiment is that when the grinding connection device 215 is disassembled, it indicates that the wear is more severe. At this time, the positive pole of the power supply of the electromagnet 25 becomes the negative pole, the magnetic direction of the electromagnet 25 changes, and the telescopic rod 22 is retracted, so that the distance between the power drive end of the motor 21 and the connecting seat 24 gradually decreases, making it easier to disassemble the connecting seat 24. The two disassembly and assembly operations can be carried out to repair or replace the two devices separately, preventing the replacement of large parts at once and wasting resources.

[0032] 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 device for grinding the end face of stainless steel corrugated pipes, comprising an operating device, characterized in that: Also includes: Grinding and disassembling components; The grinding assembly includes a motor, a connecting seat, and a grinding connection device. The motor and the connecting seat are connected and disconnected via a magnetic attraction device, and the connecting seat and the grinding connection device are connected and disconnected via a press-to-unlock device.

2. The end face grinding device for processing stainless steel corrugated pipes according to claim 1, characterized in that: The motor is installed on one side of the operating device, and a telescopic rod is installed on the power drive end of the motor. An iron block is installed on one end of the telescopic rod.

3. The end face grinding device for processing stainless steel corrugated pipes according to claim 2, characterized in that: An electromagnet is magnetically attracted to one end of the iron block, and the electromagnet is mounted to a connecting seat. A connecting groove is provided on one side of the connecting seat.

4. The end face grinding device for processing stainless steel corrugated pipes according to claim 3, characterized in that: The connector has two symmetrical fixing rods installed inside, and a sliding plate is provided on the outside of the two fixing rods. Two springs are installed on one side of the connector, and one end of each spring is connected to the sliding plate.

5. The end face grinding device for processing stainless steel corrugated pipes according to claim 4, characterized in that: A connecting rod is installed on the top of the skateboard, a positioning block is installed on the top of the connecting rod, and connecting frames are installed at both ends of the top of the skateboard.

6. The end face grinding device for processing stainless steel corrugated pipes according to claim 5, characterized in that: A pressing plate is installed at the top of both connecting brackets, and a connecting column is connected inside the connecting groove.

7. The end face grinding device for processing stainless steel corrugated pipes according to claim 6, characterized in that: The bottom of the connecting column is provided with a positioning groove, which is adapted to the positioning block, and a grinding and connecting device is installed at one end of the connecting column.

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