Steel pipe surface electrolytic polishing device

Abstract

The invention relates to the technical field of electrolytic polishing devices, in particular to a steel pipe surface electrolytic polishing device which comprises an electrolytic tank and a pipe moving assembly arranged above the electrolytic tank, the electrolytic tank comprises a tank body and a tank edge, the tank edge is arranged on the upper end face of the tank body and fixedly connected with the tank body, a partition plate set is installed in the tank body, and the partition plate set is fixedly connected with the tank body. The partition plate group is in sealed sliding connection with the tank body, a driving part for driving the partition plate group to move is mounted on the outer side surface of the tank body, a temperature control assembly is mounted on one side of the partition plate group, and the temperature control assembly is fixedly connected with the partition plate group. The electrolytic tank is designed into a structure that the tank body and the tank edge are matched with each other, so that the partition plate group can be mounted in the tank body when the electrolytic tank is easy to use, and the partition plate group can be in sliding fit connection with the tank edge through the bent plate, so that the partition plate group can be driven by the driving part to flexibly move when the electrolytic tank is used; furthermore, the use space of the tank body can be adjusted through the partition plate group.

Description

Technical Field

[0001] The invention relates to the technical field of electrolytic polishing devices, and in particular to a steel pipe surface electrolytic polishing device. Background Art

[0002] Electropolishing, also known as electrochemical polishing or anodic dissolution, is a method of improving the surface quality of metals by using electrochemical reactions. It can make the metal surface smoother and more shiny, and can improve the corrosion resistance of the metal. The processing needs to be carried out in an electrolytic cell.

[0003] The existing Chinese patent with publication number CN105940147A discloses an electrolytic cell, which includes a tank shell covered with a lining and having a base and side walls, the tank shell is designed to receive a cryolite bath, a closed chamber is arranged on the tank shell, the closed chamber has side walls, at least one side wall of the closed chamber is offset to the outside of the tank shell relative to a side wall of the tank shell, and the electrolytic cell has at least one peripheral shoulder extending between the tank shell and the offset side wall of the closed chamber.

[0004] Regarding the above-mentioned related technologies, it is found that the existing steel pipes need to be placed in an electrolytic cell for electrolytic polishing, but the size of the existing electrolytic cell is fixed, and the use volume of the electrolytic cell cannot be adjusted when polishing different numbers of steel pipes, which easily leads to waste of electrode liquid. Summary of the invention

[0005] The present invention solves the problems in the related art and provides a steel pipe surface electrolytic polishing device, which solves the problem that the existing electrolytic cell cannot adjust the usage capacity according to processing needs.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: a steel pipe surface electrolytic polishing device, comprising an electrolytic cell and a pipe transfer assembly arranged above the electrolytic cell, the electrolytic cell comprising a cell body and a cell edge, the cell edge being arranged on the upper end surface of the cell body, and the cell edge being fixedly connected to the cell body, a partition plate group being installed in the cell body, the partition plate group being sealingly and slidingly connected to the cell body, and a driving member for driving the partition plate group to move being installed on the outer surface of the cell body, a temperature control assembly being installed on one side of the partition plate group, the temperature control assembly being fixedly connected to the partition plate group, the pipe transfer assembly comprising a horizontal guide rail, a double wheel frame and a steel pipe frame, the number of the double wheel frames is two groups, and the two groups of double wheel frames are slidably installed on the horizontal guide rail, the steel pipe frame is arranged directly below the double wheel frame, and suspension ropes connected to the double wheel frames are arranged at both ends of the steel pipe frame.

[0007] By adopting the above technical scheme, by installing a pipe transfer assembly above the electrolytic cell, it is convenient to suspend the steel pipe into the electrolytic cell for polishing operation through the pipe transfer assembly. At the same time, by designing the electrolytic cell into a structure in which the cell body and the cell edge cooperate, the electrolyte can be stored in the cell body for processing when it is easy to use. At the same time, the setting of the cell edge facilitates the installation of the partition plate group, ensuring that the partition plate group can be mutually engaged with the cell edge after being installed in the cell body. In this way, a stable sealing connection between the partition plate group and the cell body can be ensured, and when adjustment is required, the partition plate group can be controlled to move in the cell body through the driving member, and the volume of the cell body used can be selected by adjusting the position of the partition plate group. A temperature control component is installed on one side of the partition plate group to ensure that the electrolyte processing temperature can be observed and adjusted through the temperature control component during use, and the pipe transfer component is designed to be a structure that cooperates with a horizontal guide rail, a double-wheel frame and a steel pipe frame. The double-wheel frame can be installed through the horizontal guide rail when it is easy to use, and the double-wheel frame can be ensured to slide on the horizontal guide rail. At the same time, the suspension rope is installed through two sets of double-wheel frames, and the two ends of the steel pipe frame are suspended by two suspension ropes to ensure that the height of the steel pipe to be processed can be adjusted by adjusting the length of the suspension rope after the steel pipe is fixed on the steel pipe frame. The use length of the suspension rope can be controlled by a winding motor to ensure that the operation is more convenient.

[0008] As a preferred embodiment, the pool body includes a main pool frame and an inclined bottom plate, the inclined bottom plate is installed on the lower end surface of the main pool frame, and the inclined bottom plate and the main pool frame are integrally formed, the four corners of the lower end surface of the inclined bottom plate are installed with auxiliary legs, the auxiliary legs are integrally formed with the inclined bottom plate, discharge pipes are installed at both ends of the inclined bottom plate, and suspension frames are installed at both ends of the main pool frame, the suspension frames are integrally formed with the main pool frame, and a suspension groove is opened on the suspension frame, and a sealing cover that can be flipped open is installed in the suspension groove.

[0009] By adopting the above technical scheme, by designing the cell body into a structure in which the main cell frame and the inclined bottom plate cooperate, it is ensured that the main cell frame and the inclined bottom plate form a corresponding shell structure, which is easy to better store the electrolyte, and the setting of the inclined bottom plate can ensure that the impurities in the electrolyte are better centralized and processed, and it is also convenient to discharge the liquid, by installing auxiliary legs at the four corners of the lower end surface of the inclined bottom plate, it can be stably placed on the ground by the four auxiliary legs when in use, by installing discharge pipes at both ends of the inclined bottom plate, it is convenient to stably discharge the electrolyte through the discharge pipes at both ends when not in use, by installing suspension frames at both ends of the main cell frame, and opening suspension grooves on the suspension frames, it is convenient to suspend the electrolytic cell by ropes when moving, and by installing a flip-open sealing cover in the suspension groove, the suspension groove can be sealed and shielded by the sealing cover when it does not need to be moved to avoid leakage.

[0010] As a preferred embodiment, the partition plate group includes a main board part and a movable board, the main board part is installed in the pool body, and the main board part is slidably connected to the pool body, the movable board is installed on the lower end surface of the main board part, and the movable board is sealed and slidably connected to the main board part, and an elastic support is also installed in the main board part to support the downward movement of the movable board.

[0011] By adopting the above technical solution, by designing the partition plate group into a structure in which a main board part and a movable plate cooperate with each other, the cell body can be separated by the cooperation of the main board part and the movable plate when it is easy to use. When it is convenient to use, any space at both ends of the partition plate can be selected to store electrolyte for electrolytic processing. At the same time, by sliding the movable plate on the lower end of the main board part, the movable plate can be stably fitted on the inclined bottom plate under the action of the elastic support when in use.

[0012] As a preferred solution, the main board portion includes a top plate and a vertical plate portion, the top plate is installed on the upper end surface of the vertical plate portion, and the top plate is fixedly connected to the vertical plate portion, a bending plate matching the pool edge is provided on one side of the top plate, the top plate and the bending plate are integrally formed, a positioning middle groove for installing an elastic support is provided on one side of the vertical plate portion, and a positioning slide groove for installing a movable plate is provided on the lower end surface of the vertical plate portion.

[0013] By adopting the above technical scheme, the main board is designed to be a structure in which the top plate and the vertical plate cooperate with each other, the vertical plate can be placed in the pool body when it is easy to use, and then the top plate is fixedly installed on the upper end surface of the vertical plate by bolts, and a bending plate is provided on one side of the top plate to ensure that it can be slidably installed on the pool edge through the bending plate, and can be slid along the pool edge for adjustment when it is easy to use. At the same time, a positioning middle groove is provided on one side of the vertical plate to facilitate the installation of the elastic support through the positioning middle groove, and a positioning slide groove is provided on the vertical plate to ensure that the movable plate can be installed through the positioning slide groove.

[0014] As a preferred embodiment, the movable plate includes a splint portion and an auxiliary pressure strip, the splint portion is slidably installed in the positioning slide groove, the auxiliary pressure strip is installed on the lower end surface of the splint portion, and the auxiliary pressure strip is integrally formed with the splint portion, and the lower end surface of the auxiliary pressure strip is provided with an inclined bottom surface that matches the inclined bottom plate.

[0015] By adopting the above technical solution, the movable plate is designed to be a structure in which a clamping plate portion and an auxiliary pressure strip cooperate with each other. When it is easy to use, it can be installed in the positioning slide groove through the clamping plate portion, so that the auxiliary pressure strip can be stably installed in the pool body. At the same time, the lower end face of the auxiliary pressure strip is provided with an inclined bottom surface that cooperates with the inclined bottom plate, so as to ensure better fit with the inclined bottom plate, thereby realizing stable separation of the pool body through the movable plate.

[0016] As a preferred embodiment, the elastic support includes a buckle cover, a positioning seat, a slide and a support spring. The buckle cover is fixedly installed in the positioning middle groove, and the top of the buckle cover is integrally formed with a top plate. The positioning seat is fixedly installed on the inner side surface of the buckle cover. The slide is vertically installed on the positioning seat, and the slide is slidably connected to the positioning seat. The lower end of the slide is supported on the upper end surface of the clamping plate part, and the support spring is fixedly installed between the top plate and the slide.

[0017] By adopting the above technical scheme, the elastic support is designed to be a structure that cooperates with a buckle cover, a positioning seat, a slide and a support spring. When it is easy to use, it can be fixed in the positioning middle groove through the buckle cover. At the same time, the positioning seat is installed on the buckle cover, and then the slide can be slid and installed through the positioning seat to ensure that the slide is stably supported on the upper end surface of the clamping plate part. At the same time, a top plate is integrally formed on the top of the buckle cover, and then a support spring is fixedly installed between the top plate and the slide. In this way, the movable plate can be pushed and pressed on the bottom of the electrolytic cell through the slide.

[0018] As a preferred solution, the driving member includes a motor and a horizontal screw. The motor is fixedly mounted on the outer side of the main pool frame, the horizontal screw is rotatably mounted on the outer side of the main pool frame, and one end of the horizontal screw is connected to the output end of the motor. A threaded tube matching the horizontal screw is installed on the bending plate, and the threaded tube is fixedly connected to the bending plate.

[0019] By adopting the above technical solution, by designing the driving part into a structure in which a motor and a horizontal screw cooperate, it can be easy to use when the motor can be used to drive the horizontal screw to rotate, and then the horizontal screw and the threaded tube can be used to drive the threaded tube to move, and the bending plate can be driven to move synchronously through the threaded tube.

[0020] As a preferred solution, the temperature control assembly includes a mounting frame, an electric heating tube and a temperature sensor, the mounting frame is fixedly installed on one side of the vertical plate, the electric heating tube is fixed to the middle of the mounting frame, the electric heating tube is fixed to both sides of the mounting frame, and a temperature display is fixedly installed on the upper end of the mounting frame, and the temperature display is connected to the temperature sensor.

[0021] By adopting the above technical solution, by designing the temperature control component into a structure that cooperates with a mounting frame, an electric heating tube and a temperature sensor, the mounting frame can be fixedly installed on the vertical plate for easy use, and then the electric heating tube and the temperature sensor can be fixedly installed through the mounting frame. In this way, the temperature of the electrolyte can be measured in real time through the temperature sensor, and the temperature can be displayed in real time through the temperature display at the upper end. When the electrolyte is lower than the working temperature, the electric heating tube can be started to heat it in time.

[0022] As a preferred solution, the steel pipe rack includes a single pipe, a horizontal arm and a rope ear, the horizontal arm is symmetrically installed on both sides of the single pipe, the rope ear is installed on the outer end of the horizontal arm, and the single pipe, the horizontal arm and the rope ear are integrally formed, and a locking bolt is also installed on the single pipe, and the locking bolt is threadedly connected to the single pipe.

[0023] By adopting the above technical solution, the steel pipe rack is designed into a structure in which a single pipe, a horizontal arm and a rope ear are matched. When it is easy to use, the steel pipe to be processed can be suspended by the single pipe, the head of the steel pipe is placed in the single pipe, and then locked by turning the locking bolt. At the same time, the horizontal arm is fixedly installed at both ends of the single pipe, and the rope ear is fixedly installed on the horizontal arm, so that it is convenient to connect with the suspension rope through the rope ear, and then the single pipe and the steel pipe can be stably suspended by the two suspension ropes.

[0024] As a preferred embodiment, a diverter plate is fixedly installed on the lower end surface of the single tube, and a plurality of suspension tubes are evenly installed on the lower end surface of the diverter plate along the circumferential direction. The suspension tubes are fixedly connected to the diverter plate, and a side groove is provided on the side of the suspension tube facing the center of the diverter plate, and an angle flap is installed in the side groove. The angle flap is rotatably connected to the suspension tube, and a wear-proof plate is fixedly installed on the side of the angle flap, and an arc-shaped pressure groove is provided on the wear-proof plate. An electric cylinder is fixedly installed in the middle of the single tube, and an inclined pressure block corresponding to the angle flap is installed at the output end of the electric cylinder.

[0025] By adopting the above technical scheme, a diverter plate is fixedly installed on the lower end face of a single tube, so that several hanging pipes can be evenly installed through the diverter plate. In this way, during actual suspension, multiple steel pipes can be suspended and processed simultaneously through several hanging pipes. At the same time, a side groove is opened on the side of the hanging pipe facing the center of the diverter plate, so that the angle flap can be installed through the side groove to ensure that the small-sized end of the angle flap can be rotatably connected with the hanging pipe after the angle flap is installed in the side groove. In this way, when the electric cylinder drives the inclined surface pressing block to move downward, the inclined surface of the inclined surface pressing block can cooperate with the angle flap. In this way, all the angle flaps can be driven to flip synchronously toward the inside of the hanging pipe. In this way, after the head of the steel pipe is inserted into the hanging pipe, the angle flap can be used to press and hold the steel pipe to achieve locking of the steel pipe. At the same time, a wear-resistant plate is fixedly installed on the angle flap, so that the arc-shaped pressing groove on the wear-resistant plate can be used to stably fit on the steel pipe for locking. At the same time, the wear-resistant plate is fixed to the angle flap by bolts, which is easy to replace after wear.

[0026] Compared with the prior art, the beneficial effects of the present invention are as follows: the present application designs the electrolytic cell into a structure in which the cell body and the cell edge cooperate with each other, so that when it is easy to use, a partition plate group can be installed in the cell body to ensure that the partition plate group can be slidably connected with the cell edge through a bending plate, so that when it is convenient to use, the partition plate group can be flexibly moved under the drive of the driving member, and then the use space of the cell body can be adjusted by the partition plate group, so that it is convenient to select the use space when processing different batches of steel pipes, and the use is more flexible. The operating temperature of the electrolyte is controlled by fixing a temperature control component on the partition plate group, and the setting of the pipe transfer component can ensure that the steel pipes can be electropolished individually or processed in batches. It is very convenient to use and easy to meet different usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 is a three-dimensional diagram of the device of the present invention when the pipe transfer assembly is not installed;

[0029] Figure 3 yes Figure 2 A perspective view of the device shown without the partition plate assembly and the temperature control assembly installed;

[0030] Figure 4 yes Figure 3 a side view of the device shown;

[0031] Figure 5 is a three-dimensional diagram of the partition plate group and the temperature control component in the embodiment of the present invention;

[0032] Figure 6 yes Figure 5 A three-dimensional view of the device shown without the elastic support installed;

[0033] Figure 7 is a three-dimensional diagram of an elastic support in an embodiment of the present invention;

[0034] Figure 8 yes Figure 7 a front view of the device shown;

[0035] Fig. 9 is a three-dimensional diagram of a steel pipe rack in an embodiment of the present invention;

[0036] Fig.10 The pipe transfer assembly and the diverter plate in the embodiment of the present invention are matched with each other. Figure 1 ;

[0037] Fig.11 The pipe transfer assembly and the diverter plate in the embodiment of the present invention are matched with each other. Figure 2 ;

[0038] Fig.12 yes Fig.11 a front view of the device shown;

[0039] Fig.13 is a three-dimensional diagram of an angle flip block in an embodiment of the present invention;

[0040] Fig.14 yes Fig.12 A cross-sectional view of the device along the AA direction is shown.

[0041] In the figure: 1, electrolytic cell; 11, cell body; 111, main cell frame; 112, inclined bottom plate; 113, auxiliary legs; 114, suspension frame; 115, suspension slot; 116, sealing cover; 12, pool edge; 2, partition plate group; 21, main plate; 211, top plate; 212, vertical plate; 213, bending plate; 214, positioning middle slot; 215, positioning slide; 216, threaded pipe; 22, movable plate; 221, clamping plate; 222, auxiliary pressure strip; 23, elastic support; 231, buckle cover; 232, positioning seat; 233, slide; 234, support spring; 2 35. Top plate; 3. Driving part; 31. Motor; 32. Horizontal screw; 4. Temperature control assembly; 41. Mounting frame; 411. Temperature display; 42. Electric heating tube; 43. Temperature sensor; 5. Pipe transfer assembly; 51. Horizontal guide rail; 52. Double wheel frame; 53. Steel pipe frame; 531. Single tube; 532. Horizontal arm; 533. Rope ear; 534. Locking bolt; 54. Suspension rope; 55. Diverter plate; 551. Suspension tube; 552. Side groove; 553. Angle flip block; 554. Anti-wear plate; 555. Arc pressure groove; 556. Electric cylinder; 557. Inclined pressure block. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0044] Unless otherwise specifically stated, the relative arrangement of the parts and steps described in these embodiments, the numerical expressions and numerical values ​​do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0045] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0046] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" may include both "above" and "below". The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0047] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0048] Example 1

[0049] Reference Figure 1 , Figure 2 and Figure 3 A steel pipe surface electrolytic polishing device is shown, comprising an electrolytic cell 1 and a pipe transfer assembly 5 arranged above the electrolytic cell 1, the electrolytic cell 1 comprising a cell body 11 and a cell edge 12, the cell edge 12 is arranged on the upper end surface of the cell body 11, and the cell edge 12 is fixedly connected to the cell body 11, a partition plate group 2 is installed in the cell body 11, the partition plate group 2 is sealingly and slidably connected to the cell body 11, and a driving member 3 for driving the partition plate group 2 to move is installed on the outer surface of the cell body 11, a temperature control assembly 4 is installed on one side of the partition plate group 2, and the temperature control assembly 4 is fixedly connected to the partition plate group 2. By installing the pipe transfer assembly 5 above the electrolytic cell 1, it is convenient to suspend the steel pipe into the electrolytic cell 1 for polishing operation through the pipe transfer assembly 5. At the same time, by designing the electrolytic cell 1 into a structure in which the cell body 11 and the cell edge 12 cooperate, the electrolyte can be stored in the cell body 11 for processing when it is easy to use. At the same time, the setting of the cell edge 12 facilitates the snap-fit ​​installation of the partition plate group 2, ensuring that the partition plate group 2 can be snap-fitted with the cell edge 12 after being installed in the cell body 11. In this way, a stable sealing connection between the partition plate group 2 and the cell body 11 can be ensured, and when adjustment is required, the partition plate group 2 can be controlled to move in the cell body 11 through the driving member 3, and the volume of the cell body 11 used can be selected by adjusting the position of the partition plate group 2. A temperature control component 4 is installed on the side to ensure that the electrolyte processing temperature can be observed and adjusted through the temperature control component 4 when in use, and the pipe transfer component 5 is designed to be a structure that matches the horizontal guide rail 51, the double wheel frame 52 and the steel pipe frame 53. The double wheel frame 52 can be installed through the horizontal guide rail 51 when it is easy to use, ensuring that the double wheel frame 52 can slide on the horizontal guide rail 51, and at the same time, the suspension rope 54 is installed through two groups of double wheel frames 52, and the two ends of the steel pipe frame 53 are suspended by two suspension ropes 54 to ensure that the steel pipe to be processed is fixed on the steel pipe frame 53. After that, the height of the steel pipe can be adjusted by adjusting the length of the suspension rope 54, and the use length of the suspension rope 54 can be controlled by the winding motor 31 to ensure that the operation is more convenient.

[0050] Reference Figure 1 , Figure 3 and Figure 4As shown, the pool body 11 includes a main pool frame 111 and an inclined bottom plate 112, the inclined bottom plate 112 is installed on the lower end surface of the main pool frame 111, and the inclined bottom plate 112 and the main pool frame 111 are integrally formed, and auxiliary legs 113 are installed on the four corners of the lower end surface of the inclined bottom plate 112, and the auxiliary legs 113 are integrally formed with the inclined bottom plate 112, and discharge pipes are installed at both ends of the inclined bottom plate 112, and suspension brackets 114 are installed at both ends of the main pool frame 111, and the suspension brackets 114 are integrally formed with the main pool frame 111, and a suspension groove 115 is opened on the suspension bracket 114, and a sealing cover 116 that can be flipped open is installed in the suspension groove 115. By designing the cell body 11 into a structure in which the main cell frame 111 and the inclined bottom plate 112 cooperate, it is ensured that the main cell frame 111 and the inclined bottom plate 112 form a corresponding shell structure, which is easy to better store the electrolyte, and the setting of the inclined bottom plate 112 ensures that impurities in the electrolyte are better centrally processed, and it is also convenient to discharge the liquid. By installing auxiliary legs 113 at the four corners of the lower end surface of the inclined bottom plate 112, it is ensured that the four auxiliary legs 113 can be used to stably place it on the ground when it is used. Discharge pipes are installed at both ends of the inclined bottom plate 112, so that the electrolyte can be discharged stably through the discharge pipes at both ends when not in use. Suspension frames 114 are installed at both ends of the main cell frame 111, and suspension grooves 115 are opened on the suspension frames 114. This makes it easier for the electrolytic cell 1 to be suspended by ropes when moved. A flip-open sealing cover 116 is installed in the suspension groove 115. The sealing cover 116 can be used to seal and cover the suspension groove 115 when it does not need to be moved to avoid leakage.

[0051] Reference Figure 6 , Figure 7 and Figure 8The partition plate group 2 shown includes a main plate portion 21 and a movable plate 22. The main plate portion 21 is installed in the cell body 11, and the main plate portion 21 is slidably connected to the cell edge 12. The movable plate 22 is installed on the lower end surface of the main plate portion 21, and the movable plate 22 is sealed and slidably connected to the main plate portion 21. An elastic support 23 for supporting the movable plate 22 to move downward is also installed in the main plate portion 21. By designing the partition plate group 2 into a structure in which the main plate portion 21 and the movable plate 22 cooperate, the cell body 11 can be separated by the main plate portion 21 and the movable plate 22 when it is easy to use. When it is convenient to use, any space at both ends of the partition plate can be selected to store electrolyte for electrolytic processing. At the same time, by slidingly installing the movable plate 22 at the lower end of the main plate portion 21, the movable plate 22 can be stably attached to the inclined bottom plate 112 under the action of the elastic support 23 when in use. The main board portion 21 includes a top plate 211 and a vertical plate portion 212. The top plate 211 is installed on the upper end surface of the vertical plate portion 212, and the top plate 211 is fixedly connected to the vertical plate portion 212. A bending plate 213 that cooperates with the pool edge 12 is provided on one side of the top plate 211. The top plate 211 and the bending plate 213 are integrally formed. A positioning middle groove 214 for installing the elastic support 23 is provided on one side of the vertical plate portion 212, and a positioning slide groove 215 for installing the movable plate 22 is provided on the lower end surface of the vertical plate portion 212. By designing the main board portion 21 to be a structure in which the top plate 211 and the vertical plate portion 212 cooperate, the vertical plate portion 212 can be placed in the pool body 11 when it is easy to use, and then the top plate 211 is fixedly installed on the upper end surface of the vertical plate portion 212 by bolts, and a bending plate 213 is provided on one side of the top plate 211 to ensure that it can be slidably installed on the pool edge 12 through the bending plate 213. When it is easy to use, it can be slid along the pool edge 12 for adjustment. At the same time, a positioning middle groove 214 is provided on one side of the vertical plate portion 212 to facilitate the installation of the elastic support 23 through the positioning middle groove 214. At the same time, a positioning slide groove 215 is provided on the vertical plate portion 212 to ensure that the movable plate 22 can be installed through the positioning slide groove 215.

[0052] Reference Figure 6 , Figure 7 and Figure 8As shown, the movable plate 22 includes a clamping plate portion 221 and an auxiliary pressure strip 222. The clamping plate portion 221 is slidably installed in the positioning slide groove 215, and the auxiliary pressure strip 222 is installed on the lower end surface of the clamping plate portion 221. The auxiliary pressure strip 222 is integrally formed with the clamping plate portion 221, and the lower end surface of the auxiliary pressure strip 222 is provided with an inclined bottom surface that matches the inclined bottom plate 112. By designing the movable plate 22 into a structure in which the clamping plate portion 221 and the auxiliary pressure strip 222 match, the movable plate 22 can be easily installed in the positioning slide groove 215 through the clamping plate portion 221 when it is easy to use, so that the auxiliary pressure strip 222 can be stably installed in the pool body 11. At the same time, the lower end surface of the auxiliary pressure strip 222 is provided with an inclined bottom surface that matches the inclined bottom plate 112, so as to ensure better fit with the inclined bottom plate 112, so as to achieve stable separation of the pool body 11 through the movable plate 22. The elastic support 23 includes a buckle cover 231, a positioning seat 232, a slide 233 and a support spring 234. The buckle cover 231 is fixedly installed in the positioning middle groove 214, and the top of the buckle cover 231 is integrally formed with a top plate 211. The positioning seat 232 is fixedly installed on the inner side surface of the buckle cover 231. The slide 233 is vertically installed on the positioning seat 232, and the slide 233 is slidably connected to the positioning seat 232. The lower end of the slide 233 is supported on the upper end surface of the clamping plate part 221, and the support spring 234 is fixedly installed between the top plate 211 and the slide 233. By designing the elastic support 23 into a structure that cooperates with a buckle cover 231, a positioning seat 232, a slide 233 and a support spring 234, it can be fixedly installed in the positioning middle groove 214 through the buckle cover 231 when it is easy to use. At the same time, by installing the positioning seat 232 on the buckle cover 231, the slide 233 can be slidably installed through the positioning seat 232 to ensure that the slide 233 is stably supported on the upper end surface of the clamping plate part 221. At the same time, by integrally forming a top plate 211 on the top of the buckle cover 231, and then by fixing the support spring 234 between the top plate 211 and the slide 233, the movable plate 22 can be pushed and pressed on the bottom of the electrolytic cell 1 through the slide 233.

[0053] Reference Figure 2 As shown, the driving member 3 includes a motor 31 and a horizontal screw 32, wherein the motor 31 is fixedly mounted on the outer side of the main pool frame 111, and the horizontal screw 32 is rotatably mounted on the outer side of the main pool frame 111, and one end of the horizontal screw 32 is connected to the output end of the motor 31, and a threaded tube 216 matching the horizontal screw 32 is mounted on the bending plate 213, and the threaded tube 216 is fixedly connected to the bending plate 213. By designing the driving member 3 as a structure in which the motor 31 and the horizontal screw 32 match, the motor 31 can be used to drive the horizontal screw 32 to rotate, and then the threaded tube 216 can be driven to move by matching the horizontal screw 32 and the threaded tube 216, and the bending plate 213 can be driven to move synchronously by the threaded tube 216.

[0054] Reference Figure 2 and Figure 5 As shown, the temperature control component 4 includes a mounting frame 41, an electric heating tube 42 and a temperature sensor 43. The mounting frame 41 is fixedly mounted on one side of the vertical plate portion 212, the electric heating tube 42 is fixed in the middle of the mounting frame 41, the electric heating tube 42 is fixed on both sides of the mounting frame 41, and a temperature display 411 is fixedly mounted on the upper end of the mounting frame 41, and the temperature display 411 is connected to the temperature sensor 43. By designing the temperature control component 4 as a structure in which the mounting frame 41, the electric heating tube 42 and the temperature sensor 43 cooperate, the mounting frame 41 can be fixedly mounted on the vertical plate portion 212 for easy use, and then the electric heating tube 42 and the temperature sensor 43 can be fixedly mounted through the mounting frame 41, so that the temperature of the electrolyte can be measured in real time through the temperature sensor 43, and the temperature can be displayed in real time through the temperature display 411 at the upper end, and when the electrolyte is lower than the working temperature, the electric heating tube 42 can be started to heat it in time.

[0055] Example 2

[0056] Reference Figure 1 As shown, a steel pipe surface electrolytic polishing device includes an electrolytic cell 1 and a pipe transfer assembly 5 arranged above the electrolytic cell 1, the pipe transfer assembly 5 includes a horizontal guide rail 51, a double wheel frame 52 and a steel pipe frame 53, the number of the double wheel frames 52 is two groups, and the two groups of double wheel frames 52 are slidably installed on the horizontal guide rail 51, the steel pipe frame 53 is arranged directly below the double wheel frames 52, and the two ends of the steel pipe frame 53 are provided with suspension ropes 54 connected to the double wheel frames 52.

[0057] Reference Fig. 9 As shown, the steel pipe rack 53 includes a single pipe 531, a horizontal arm rod 532 and a rope ear 533. The horizontal arm rod 532 is symmetrically installed on both sides of the single pipe 531, and the rope ear 533 is installed at the outer end of the horizontal arm rod 532. The single pipe 531, the horizontal arm rod 532 and the rope ear 533 are integrally formed. A locking bolt 534 is also installed on the single pipe 531, and the locking bolt 534 is threadedly connected to the single pipe 531. By designing the steel pipe rack 53 into a structure in which a single pipe 531, a horizontal arm rod 532 and a rope ear 533 cooperate, the steel pipe to be processed can be suspended by the single pipe 531 when it is easy to use. The head of the steel pipe is placed in the single pipe 531, and then locked by rotating the locking bolt 534. At the same time, the horizontal arm rod 532 is fixedly installed at both ends of the single pipe 531, and the rope ear 533 is fixedly installed on the horizontal arm rod 532. This makes it convenient to connect with the suspension rope 54 through the rope ear 533, and then the single pipe 531 and the steel pipe can be stably suspended by the two suspension ropes 54.

[0058] Example 3

[0059] Reference Fig.10 , Fig.11 , Fig.12 , Fig.13 and Fig.14 As shown, a steel pipe surface electrolytic polishing device includes an electrolytic cell 1 and a pipe transfer assembly 5 arranged above the electrolytic cell 1, the pipe transfer assembly 5 includes a horizontal guide rail 51, a double wheel frame 52 and a steel pipe frame 53, the steel pipe frame 53 includes a single pipe 531, a horizontal arm 532 and a rope ear 533, the horizontal arm 532 is symmetrically installed on both sides of the single pipe 531, the rope ear 533 is installed at the outer end of the horizontal arm 532, and the single pipe 531, the horizontal arm 532 and the rope ear 533 are integrally formed, and the lower end surface of the single pipe 531 is fixedly installed with a diverter plate 55, and the lower end surface of the diverter plate 55 is along the A plurality of suspension tubes 551 are evenly installed in the circumferential direction, the suspension tubes 551 are fixedly connected to the diverter plate 55, and a side groove 552 is provided on the side of the suspension tube 551 facing the center of the diverter plate 55, an angle flip block 553 is installed in the side groove 552, the angle flip block 553 is rotatably connected to the suspension tube 551, and a wear-proof plate 554 is fixedly installed on the side of the angle flip block 553, an arc-shaped pressing groove 555 is provided on the wear-proof plate 554, an electric cylinder 556 is fixedly installed in the middle of the single tube 531, and an inclined surface pressing block 557 corresponding to the angle flip block 553 is installed at the output end of the electric cylinder 556. By fixing the flow divider 55 on the lower end surface of the single tube 531, it is convenient to evenly install a plurality of suspension tubes 551 through the flow divider 55, so that when actually suspending, a plurality of steel pipes can be suspended and processed at the same time through a plurality of suspension tubes 551. At the same time, a side groove 552 is provided on the side of the suspension tube 551 facing the center of the flow divider 55, so that the angle flip block 553 can be installed through the side groove 552, and it is ensured that after the angle flip block 553 is installed in the side groove 552, the small-sized end can be rotatably connected with the suspension tube 551. In this way, when the electric cylinder 556 drives the inclined surface pressing block 557 to move downward, the angle flip block 553 can be installed in the side groove 552. During the process, the inclined surface of the inclined pressure block 557 can cooperate with the angle flip block 553, so that all the angle flip blocks 553 can be driven to flip synchronously toward the inside of the suspension tube 551. In this way, after the steel pipe head is inserted into the suspension tube 551, it can be pressed on the steel pipe by the angle flip block 553 to achieve locking of the steel pipe. At the same time, the anti-wear plate 554 is fixedly installed on the angle flip block 553, so that the arc-shaped pressing groove 555 on the anti-wear plate 554 can be used to stably fit on the steel pipe for locking. At the same time, the anti-wear plate 554 is fixed to the angle flip block 553 by bolts, which is easy to replace after wear.

[0060] Working principle: During actual processing, if a single steel pipe is to be electropolished, the single tube 531 can be used to clamp the steel pipe for suspension, and then the appropriate size of the cell body 11 can be selected according to the size of the steel pipe and the number of steel pipes to be processed. The horizontal screw 32 is driven by the starting motor 31 to drive the partition plate group 2 to move in the cell body 11. After adjusting to the appropriate position, the electrolyte can be injected into the use part of the cell body 11, and then the suspension rope 54 is used to control the steel pipe to extend into the electrolytic cell 1. The electrolyte and the steel pipe can be energized to carry out the electrolysis operation. When multiple electrolysis operations are required at the same time, the suspension tube 551 at the lower end of the diverter plate 55 can be used to install the steel pipes separately. After installation, the electric cylinder 556 is used to control the inclined surface pressure block 557 to move downward, and then the inclined surface pressure block 557 is used to push the angle flip block 553 to lock the steel pipe. Finally, the diverter plate 55 can be used to drive batches of steel pipes to carry out electrolysis operations at the same time.

[0061] The above are preferred implementation modes of the present invention. Those skilled in the art to which the present invention belongs cannot change or modify the above implementation modes. Therefore, the present invention is not limited to the above specific implementation modes. Any obvious improvements, substitutions or modifications made by those skilled in the art on the basis of the present invention belong to the protection scope of the present invention.

Claims

1. A steel pipe surface electrolytic polishing device, comprising an electrolytic cell (1) and a pipe transfer assembly (5) arranged above the electrolytic cell (1), characterized in that: The electrolytic cell (1) comprises a cell body (11) and a cell edge (12), wherein the cell edge (12) is arranged on the upper end surface of the cell body (11) and the cell edge (12) is fixedly connected to the cell body (11), a partition plate group (2) is installed in the cell body (11), the partition plate group (2) is sealed and slidably connected to the cell body (11), and a driving member (3) for driving the partition plate group (2) to move is installed on the outer surface of the cell body (11), and a temperature control component is installed on one side of the partition plate group (2). (4), the temperature control component (4) is fixedly connected to the partition plate group (2), the pipe transfer component (5) includes a horizontal guide rail (51), a double wheel frame (52) and a steel pipe frame (53), the double wheel frame (52) is provided in two groups, and the two groups of double wheel frames (52) are slidably mounted on the horizontal guide rail (51), the steel pipe frame (53) is arranged directly below the double wheel frame (52), and the two ends of the steel pipe frame (53) are provided with suspension ropes (54) connected to the double wheel frame (52).

2. The steel pipe surface electrolytic polishing device according to claim 1, characterized in that: The pool body (11) comprises a main pool frame (111) and an inclined bottom plate (112), wherein the inclined bottom plate (112) is mounted on the lower end surface of the main pool frame (111), and the inclined bottom plate (112) and the main pool frame (111) are integrally formed, and auxiliary legs (113) are mounted on the four corners of the lower end surface of the inclined bottom plate (112), and the auxiliary legs (113) and the inclined bottom plate (112) are integrally formed, and discharge pipes (117) are mounted on both ends of the inclined bottom plate (112), and suspension frames (114) are mounted on both ends of the main pool frame (111), and the suspension frames (114) and the main pool frame (111) are integrally formed, and a suspension groove (115) is provided on the suspension frame (114), and a sealing cover (116) that can be flipped open is mounted in the suspension groove (115).

3. The steel pipe surface electrolytic polishing device according to claim 2, characterized in that: The partition plate group (2) comprises a main plate portion (21) and a movable plate (22); the main plate portion (21) is installed in the pool body (11), and the main plate portion (21) is slidably connected to the pool edge (12); the movable plate (22) is installed on the main plate portion (21) and on the lower end surface of the main plate portion (21), and the movable plate (22) is sealed and slidably connected to the main plate portion (21); and an elastic support (23) for supporting the movable plate (22) to move downward is also installed in the main plate portion (21).

4. The steel pipe surface electrolytic polishing device according to claim 3, characterized in that: The main plate portion (21) comprises a top plate (211) and a vertical plate portion (212); the top plate (211) is mounted on the upper end surface of the vertical plate portion (212), and the top plate (211) is fixedly connected to the vertical plate portion (212); a bending plate (213) matching with the pool edge (12) is arranged on one side of the top plate (211); the top plate (211) and the bending plate (213) are integrally formed; a positioning middle groove (214) for mounting an elastic support (23) is provided on one side of the vertical plate portion (212), and a positioning sliding groove (215) for mounting a movable plate (22) is provided on the lower end surface of the vertical plate portion (212).

5. The steel pipe surface electrolytic polishing device according to claim 4, characterized in that: The movable plate (22) comprises a clamping plate portion (221) and an auxiliary pressure strip (222); the clamping plate portion (221) is slidably mounted in the positioning slide groove (215); the auxiliary pressure strip (222) is mounted on the lower end surface of the clamping plate portion (221); the auxiliary pressure strip (222) and the clamping plate portion (221) are integrally formed; and the lower end surface of the auxiliary pressure strip (222) is provided with an inclined bottom surface that matches the inclined bottom plate (112).

6. The steel pipe surface electrolytic polishing device according to claim 5, characterized in that: The elastic support (23) comprises a buckle cover (231), a positioning seat (232), a slide (233) and a support spring (234); the buckle cover (231) is fixedly installed in the positioning middle groove (214), and a top plate (235) is integrally formed on the top of the buckle cover (231); the positioning seat (232) is fixedly installed on the inner side surface of the buckle cover (231); the slide (233) is vertically installed on the positioning seat (232), and the slide (233) is slidably connected to the positioning seat (232); the lower end of the slide (233) is supported on the upper end surface of the clamping plate portion (221), and the support spring (234) is fixedly installed between the top plate (235) and the slide (233).

7. The steel pipe surface electrolytic polishing device according to claim 6, characterized in that: The driving member (3) comprises a motor (31) and a horizontal screw (32), wherein the motor (31) is fixedly mounted on the outer side of the main pool frame (111), and the horizontal screw (32) is rotatably mounted on the outer side of the main pool frame (111), and one end of the horizontal screw (32) is connected to the output end of the motor (31), and a threaded tube (216) matching the horizontal screw (32) is mounted on the bending plate (213), and the threaded tube (216) is fixedly connected to the bending plate (213).

8. The device for electrolytic polishing of a steel pipe surface according to claim 7, characterized in that: The temperature control component (4) comprises a mounting frame (41), an electric heating tube (42) and a temperature sensor (43); the mounting frame (41) is fixedly mounted on one side of the vertical plate portion (212); the electric heating tube (42) is fixed to the middle of the mounting frame (41); the electric heating tube (42) is fixed to both sides of the mounting frame (41); and a temperature display (411) is fixedly mounted on the upper end of the mounting frame (41); the temperature display (411) is connected to the temperature sensor (43).

9. The steel pipe surface electrolytic polishing device according to claim 2, characterized in that: The steel pipe frame (53) includes a single pipe (531), a horizontal arm (532) and a rope ear (533), wherein the horizontal arm (532) is symmetrically installed on both sides of the single pipe (531), and the rope ear (533) is installed on the outer end of the horizontal arm (532), and the single pipe (531), the horizontal arm (532) and the rope ear (533) are integrally formed, and a locking bolt (534) is also installed on the single pipe (531), and the locking bolt (534) is threadedly connected to the single pipe (531).

10. The steel pipe surface electrolytic polishing device according to claim 9, characterized in that: A flow divider (55) is fixedly mounted on the lower end surface of the single tube (531). A plurality of suspension tubes (551) are evenly mounted on the lower end surface of the flow divider (55) along the circumferential direction. The suspension tubes (551) are fixedly connected to the flow divider (55). A side groove (552) is provided on the side of the suspension tube (551) facing the center of the flow divider (55). An angle turning block (553) is installed in the side groove (552). The angle turning block (553) is rotatably connected to the suspension tube (551). A wear-resistant plate (554) is fixedly mounted on the side surface of the angle turning block (553). An arc-shaped pressing groove (555) is provided on the wear-resistant plate (554). An electric cylinder (556) is fixedly mounted in the middle of the single tube (531). An inclined surface pressing block (557) corresponding to the angle turning block (553) is installed at the output end of the electric cylinder (556).

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