A multi-station synchronous surface overlay welding device for wear-resistant baffle

Abstract

The application discloses a kind of wear-resistant baffle multi-station synchronous surface overlay welding equipment, it is related to special wear-resistant material processing technical field, including workbench and wear plate, the top of the workbench is provided with multiple overlay welding devices, four diagonal places of the wear plate are provided with mounting hole, the mounting hole is used to fix and install wear plate, further comprising: processing plate, the processing plate is fixedly installed on the top of workbench, the processing plate is used to provide stable operating base surface sliding rail for overlay welding operation, the sliding rail is fixedly penetrated in the outer side wall of processing plate;Sliding plate, the sliding plate is slidably installed in the inner wall of sliding rail;By four-point positioning to wear plate, improve the quality of multi-station overlay welding, and shield mounting hole in positioning, avoid the local performance defect caused by mounting hole into molten drop, reduce the difficulty and workload of subsequent cleaning work.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of special wear-resistant material processing, in particular to a multi-station synchronous surface overlay welding equipment for wear-resistant baffle. BACKGROUND

[0002] The multi-station synchronous surface overlay welding equipment for wear-resistant baffle is a special automatic equipment for surface strengthening and overlay welding of wear-resistant baffle and the like workpieces.

[0003] The patent with the patent announcement No. CN107322214B relates to a multi-station synchronous surface overlay welding equipment for wear-resistant baffle, which comprises a wear-resistant baffle overlay welding conveying platform and a wear-resistant layer overlay welding mechanism. The wear-resistant baffle overlay welding conveying platform comprises a wear-resistant baffle conveying base and a wear-resistant baffle conveying upper plate. The wear-resistant baffle conveying base comprises an upper plate driving wheel and a conveying guide limiting plate. The wear-resistant baffle conveying upper plate is horizontally placed on the upper plate driving wheel. The bottom of the wear-resistant baffle conveying upper plate is provided with a conveying guide baffle on each side. The two conveying guide baffles are vertically arranged along the conveying direction of the wear-resistant baffle overlay welding conveying platform. The conveying guide limiting plate is horizontally arranged along the conveying direction of the wear-resistant baffle overlay welding conveying platform. The lower ends of the two conveying guide baffles are respectively located on the two sides of the conveying guide limiting plate. The patent can make the translation stability of the wear-resistant baffle good, thereby ensuring the uniform distribution of the wear-resistant layer on the surface of the overlay welded wear-resistant baffle.

[0004] In the above patent, the stability of the wear-resistant baffle is improved, but when the wear-resistant baffle with a mounting hole on the surface is overlay welded, the overlay welding will produce splashing droplets. If the mounting hole is close to the overlay welding area, the splashing droplets will directly splash into the mounting hole and adhere to the hole wall. After cooling, the adhered welding slag will form a hard protrusion, which will cause the inner diameter of the mounting hole to be reduced and the surface roughness to be increased. This problem will cause the gap between the mounting hole and the cooperating part to be small, or even unable to be assembled. At this time, the welding slag must be removed by grinding the inner diameter and correcting the size, which increases the additional process and cost. SUMMARY

[0005] In view of the deficiencies of the prior art, the present application provides a multi-station synchronous surface overlay welding equipment for wear-resistant baffle, which solves the problems raised in the above background art.

[0006] In order to achieve the above object, the present application is realized by the following technical scheme: A kind of wear-resistant baffle multi-station synchronous surface overlay welding equipment, including workbench and wear plate, the top of the workbench is provided with multiple overlay welding devices, four diagonal of the wear plate is provided with mounting hole, the mounting hole is used to be fixed and install wear plate, further include: processing plate, the processing plate is fixedly installed on the top of workbench, the processing plate is used to provide stable operating base slide rail for overlay welding operation, the slide rail is fixedly penetrated in the outer side wall of processing plate;Sliding plate, the sliding plate is slidably installed on the inner wall of slide rail, the top of the sliding plate is provided with through-hole, the inner wall of the through-hole is provided with rectangular groove, the slide rail is used to support sliding plate to do linear motion;Positioning rod, the positioning rod is arranged in through-hole, the positioning rod is used to position wear plate;Control lever, the control lever is fixedly installed on the top of positioning rod;Rectangular block, the rectangular block is fixedly installed on the circumference of positioning rod, the rectangular block is used to limit control lever to move in vertical direction, rectangular block rotation coincides with rectangular groove in vertical direction, so that the limit of positioning rod is removed when moving downwards;Protective cover, the protective cover is fixedly installed on the circumference of control lever, the protective cover is used to protect the mounting hole opened on wear plate, manually rotate control lever, control lever drives positioning rod to rotate synchronously, positioning rod further drives rectangular block and protective cover to rotate together.

[0007] According to the above technical scheme, the positioning rod is adapted to the size of the mounting hole, and the positioning rod is tightly fitted with the inner wall of the corresponding position of the mounting hole during downward movement, until it stops moving after contacting the top of the processing plate, the outer side wall of the processing plate is provided with a sliding groove, and one side of the sliding plate close to the slide rail is provided with a butt joint groove.

[0008] According to the above technical scheme, the sliding groove of the processing plate is slidably installed with a push block, and the surface of the push block is fixedly installed with a baffle. Moving the push block drives the baffle to move synchronously. The baffle contacts the outer side wall of the processing plate.

[0009] According to the above technical scheme, the processing plate is provided with a synchronization device for synchronously adjusting the sliding plate, and the workbench is provided with a supporting device for improving the adjustment stability. The synchronization device includes a guide plate, a roller, a connecting rod, a hollow rod, a sliding rod, a spring and a butt joint plate. The guide plate is fixedly installed on the surface of the processing plate. The roller is arranged at the bottom of the guide plate. The connecting rod is fixedly installed on one side of the outer wall of the roller. The hollow rod is rotatably installed on the other side of the outer wall of the roller. The sliding rod is slidably installed on the inner wall of the hollow rod. The spring is arranged between the hollow rod and the sliding rod. The butt joint plate is fixedly installed on the circumference of the sliding rod. Pushing the sliding rod drives the butt joint plate to move towards the hollow rod. The butt joint plate is fitted with the butt joint groove, and the sliding plate drives the sliding rod to translate through the butt joint plate.

[0010] According to the above technical solution, a guide groove is provided at the bottom of the guide plate, the roller contacts the inner wall of the guide groove, the guide groove is used to support the roller to make linear motion, the roller rolls on the top of the processing plate under the guidance of the guide plate, and the roller contacts the top of the worktable.

[0011] According to the above technical solution, the support device includes a base plate, a sliding frame, a connecting pipe, a round rod, and a contact plate. The base plate is fixedly installed on the top of the workbench, the sliding frame is slidably installed on the top of the base plate, the connecting pipe is fixedly inserted through the surface of the sliding frame, the round rod is slidably installed on the inner wall of the sliding frame, the contact plate is fixedly installed on the side of the round rod away from the sliding frame, the connecting pipe is in contact with the circumferential surface of the connecting rod, and the movement of the connecting rod drives the sliding frame to move synchronously through the connecting pipe.

[0012] According to the above technical solution, one end of a compression spring is fixedly installed on the inner wall of the sliding frame, and the other end of the compression spring is fixedly connected to a round rod. The round rod contracts and compresses the compression spring, and the compression spring generates elastic deformation to absorb the impact force, so that the two contact plates can make stable contact.

[0013] According to the above technical solution, a rubber plate is fixedly installed on the top of the base plate, and the connecting pipe squeezes the edge of the rubber plate, forcing the rubber plate to produce elastic deformation. A strip-shaped anti-slip groove is opened on the top of the rubber plate.

[0014] This invention provides a multi-station synchronous surface overlay welding device for wear-resistant baffles. It has the following beneficial effects:

[0015] (1) The wear-resistant baffle multi-station synchronous surface welding equipment pushes the sliding plate to move smoothly along the slide rail. The sliding plate is pushed to achieve translation adjustment, which can accurately adjust the position of the positioning rod. This effectively addresses the problem of position deviation of the mounting hole due to processing error. At the same time, the protective cover moves down to completely block the mounting hole at the corresponding position. By positioning the wear-resistant plate at four points, the quality of multi-station welding is improved. The mounting hole is blocked during positioning to avoid local performance defects caused by molten droplets entering the mounting hole, thus reducing the difficulty and workload of subsequent cleaning work.

[0016] (2) When the push block moves to the end of the slide, the blocking state of the baffle at the end of the slide rail is released. The reliable blocking of the baffle prevents the sliding plate from accidentally falling off and facilitates the operator to quickly disassemble the sliding plate, realize independent maintenance of a single station, and does not affect the normal operation of other equipment.

[0017] (3) The wear-resistant baffle multi-station synchronous surface welding equipment uses a connecting rod to drive the rollers on both sides to roll together, which eventually makes the sliding plates on both sides move synchronously. Through the linkage of the connecting rod, the relevant sliding plates can be adjusted synchronously in one adjustment, which greatly shortens the total time of multi-station positioning and improves the overall efficiency of multi-station synchronous welding. At the same time, the butt plate and the butt groove are disengaged, and the synchronous movement state of the two sliding plates is released. Through the independent adjustment function of a single sliding plate, the deviation can be corrected in a targeted manner, avoiding the impact of the misalignment of the mounting holes on the overall positioning accuracy of the multi-station, and ensuring the accuracy of the welding position of each station.

[0018] (4) The wear-resistant baffle multi-station synchronous surface welding equipment uses the compression spring to generate elastic deformation to absorb the impact force, so that the two contact plates can make stable contact. The sliding frame provides additional support, reducing the shaking of the connecting rod during movement. With the buffer of the contact plate, the collision loss of adjacent sliding plates is reduced, and the frequency of daily maintenance of the equipment is reduced. At the same time, the rubber plate slows down the movement speed of the connecting pipe and the sliding frame, which allows the operator more reaction time, reduces the operational errors caused by the sliding frame reaching the end point quickly, and reduces the safety hazards in multi-station operations. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the bottom structure of the processing plate of the present invention;

[0021] Figure 3 For the present invention Figure 2 Enlarged structural diagram at point A in the middle;

[0022] Figure 4 This is a schematic diagram of the top structure of the workbench of the present invention;

[0023] Figure 5 This is a schematic diagram of the slide rail position structure of the present invention;

[0024] Figure 6 This is a schematic diagram of the rectangular block structure of the present invention;

[0025] Figure 7 This is a schematic diagram of the spring position structure of the present invention;

[0026] Figure 8 This is a schematic diagram of the internal structure of the sliding frame of the present invention.

[0027] In the figure: 1, workbench; 2, processing plate; 3, sliding rail; 4, sliding plate; 5, positioning rod; 6, control rod; 7, rectangular block; 8, protective cover; 9, push block; 10, baffle; 21, guide plate; 22, roller; 23, connecting rod; 24, hollow rod; 25, sliding rod; 26, spring; 27, butt joint plate; 31, bottom plate; 32, sliding frame; 33, connecting pipe; 34, round rod; 35, contact plate; 36, compression spring; 37, rubber plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0029] Please refer to Figure 1 - Figure 8 An embodiment of the present application is: a multi-station synchronous surface overlay welding equipment for wear-resistant baffle plate, comprising a workbench 1 and a wear-resistant plate, a plurality of overlay welding devices are arranged above the workbench 1, mounting holes are arranged at four corners of the wear-resistant plate, the mounting holes are used for fixing and mounting the wear-resistant plate, and the multi-station synchronous surface overlay welding equipment further comprises: a processing plate 2, which is fixedly installed on the top of the workbench 1 and is used for providing a stable operation base for overlay welding work; a sliding rail 3, which penetrates through the outer side wall of the processing plate 2; a sliding plate 4, which is slidingly installed on the inner wall of the sliding rail 3, and the top of the sliding plate 4 is provided with a through hole, and a rectangular groove is arranged in the inner wall of the through hole; the sliding rail 3 is used for supporting the sliding plate 4 to move linearly; a positioning rod 5, which is arranged in the through hole and is used for positioning the wear-resistant plate; a control rod 6, which is fixedly installed on the top of the positioning rod 5; a rectangular block 7, which is fixedly installed on the circumferential surface of the positioning rod 5 and is used for limiting the control rod 6 to move in the vertical direction; and a protective cover 8, which is fixedly installed on the circumferential surface of the control rod 6 and is used for protecting the mounting holes arranged on the wear-resistant plate. By shielding the mounting holes in the positioning process, the local performance defects caused by the mounting holes entering the molten droplets are avoided, and the difficulty and workload of subsequent cleaning work are reduced.

[0030] The positioning rod 5 is matched with the size of the mounting hole, a sliding groove is arranged in the outer side wall of the processing plate 2, and a butt joint groove is arranged on the side of the sliding plate 4 close to the sliding rail 3. By standardizing the operation, the positioning rod 5 is sequentially brought into contact with the mounting holes at the corresponding positions, the wear-resistant plate is positioned at four points, and the quality of multi-station overlay welding is improved.

[0031] The sliding block 9 is installed in the sliding groove of the processing plate 2, and the surface of the sliding block 9 is fixedly installed with the baffle 10, which is in contact with the outer side wall of the processing plate 2, so that the baffle 10 reliably blocks the sliding plate 4 from being accidentally detached, and facilitates the operator to quickly disassemble the sliding plate 4, realizes independent maintenance of a single work station, and does not affect the normal operation of other equipment.

[0032] In the working process of the embodiment, the wear-resistant plate of a specified specification is placed on the top of the processing plate 2, and then the operator manually rotates the control rod 6, so that the control rod 6 drives the positioning rod 5 to rotate synchronously, and the positioning rod 5 further drives the rectangular block 7 and the protective cover 8 to rotate together. When the rectangular block 7 rotates by 90 degrees, it coincides with the rectangular groove in the vertical direction, so that the limit of the downward movement of the positioning rod 5 is removed;

[0033] Subsequently, the operator moves the control rod 6 downward, so that the positioning rod 5, the rectangular block 7 and the protective cover 8 move downward as a whole. In the process of moving downward, the positioning rod 5 is closely fitted with the inner wall of the mounting hole at the corresponding position, and stops moving after contacting the top of the processing plate 2, so as to realize accurate positioning of the wear-resistant plate. The rectangular block 7 moves downward through the rectangular groove and moves to the lower side of the rectangular groove. The protective cover 8 moves downward and contacts the top of the wear-resistant plate, so as to completely block the mounting hole at the corresponding position.

[0034] Finally, the operator rotates the control rod 6, so that the control rod 6 drives the rectangular block 7 and the protective cover 8 to rotate together. In the process of rotating, the rectangular block 7 is fitted with the sliding plate 4, so as to limit the position of the positioning rod 5, so that the positioning rod 5 stably contacts the processing plate 2 and the wear-resistant plate. After the positioning of the wear-resistant plate is completed, the surfacing device is started to perform surfacing work on the wear-resistant plate. In the process of surfacing, the molten droplets generated during surfacing contact the protective cover 8, so as to prevent the molten droplets from splashing into the mounting hole. Through the four-point positioning of the wear-resistant plate, the quality of multi-station surfacing is improved. In the positioning process, the mounting hole is blocked, so as to avoid the local performance defects caused by the mounting hole entering the molten droplets, and the difficulty and workload of subsequent cleaning work are reduced.

[0035] If the position of the mounting hole deviates, the operator can push the sliding plate 4 before positioning, so that the sliding plate 4 moves stably along the sliding rail 3. At this time, the sliding plate 4 drives the positioning rod 5, the control rod 6, the rectangular block 7 and the protective cover 8 to translate as a whole, until the positioning rod 5 is accurately aligned with the corresponding mounting hole in the vertical direction, so as to avoid the problem that the positioning rod 5 cannot be smoothly connected due to the position deviation of the mounting hole. Through the translation adjustment by pushing the sliding plate 4, the position of the positioning rod 5 can be accurately adjusted, so as to effectively cope with the problem of position deviation of the mounting hole caused by machining error.

[0036] When the maintenance work is carried out, the operator first moves the pushing block 9 to drive the blocking piece 10 to move synchronously, when the pushing block 9 moves to the end of the sliding groove, the blocking state of the blocking piece 10 to the end of the sliding rail 3 is released, at this time, the operator directly pushes the sliding plate 4, so that the sliding plate 4 is completely separated from the sliding rail 3, so that the subsequent maintenance work can be carried out, the reliable blocking of the blocking piece 10 avoids the accidental separation of the sliding plate 4, and the operator can quickly disassemble the sliding plate 4, so that single-station independent maintenance is realized, and the normal operation of other equipment is not affected.

[0037] Please refer to Figure 1 - Figure 8 On the basis of the above embodiment, in another embodiment of the present application, the machining plate 2 is provided with a synchronous device for synchronously adjusting the sliding plate 4, and the workbench 1 is provided with a supporting device for improving the adjustment stability; the synchronous device comprises a guide plate 21, a roller 22, a connecting rod 23, a hollow rod 24, a sliding rod 25, a spring 26 and a butt joint plate 27, the guide plate 21 is fixedly installed on the surface of the machining plate 2, the roller 22 is arranged at the bottom of the guide plate 21, the connecting rod 23 is fixedly installed on one side of the outer wall of the roller 22, the hollow rod 24 is rotatably installed on the other side of the outer wall of the roller 22, the sliding rod 25 is slidably installed on the inner wall of the hollow rod 24, the spring 26 is arranged between the hollow rod 24 and the sliding rod 25, and the butt joint plate 27 is fixedly installed on the circumferential surface of the sliding rod 25 and is in abutment with the butt joint groove. Through the independent adjustment function of a single sliding plate 4, the deviation can be corrected, the overall positioning accuracy of the multi-station is avoided due to the misalignment of the mounting hole, and the accuracy of the position of each station is ensured.

[0038] The bottom of the guide plate 21 is provided with a guide groove, the roller 22 is in contact with the inner wall of the guide groove, the guide groove is used for supporting the roller 22 to do linear motion, the roller 22 is in contact with the top of the workbench 1, and through the linkage action of the connecting rod 23, the related sliding plate 4 is driven to be adjusted synchronously through one-time adjustment, the total time consumption of multi-station positioning is greatly shortened, and the overall efficiency of multi-station synchronous surfacing is improved.

[0039] The supporting device comprises a bottom plate 31, a sliding frame 32, a connecting pipe 33, a circular rod 34 and a contact plate 35, the bottom plate 31 is fixedly installed on the top of the workbench 1, the sliding frame 32 is slidably installed on the top of the bottom plate 31, the connecting pipe 33 is fixedly penetrated through the surface of the sliding frame 32, the circular rod 34 is slidably installed on the inner wall of the sliding frame 32, and the contact plate 35 is fixedly installed on one side of the circular rod 34 away from the sliding frame 32. The connecting pipe 33 is in abutment with the circumferential surface of the connecting rod 23, additional support is provided through the sliding frame 32, and the shaking of the connecting rod 23 in movement is reduced.

[0040] The inner wall of the sliding frame 32 is fixedly installed with one end of the compression spring 36, and the other end of the compression spring 36 is fixedly connected with the round rod 34. Through the buffering of the contact plate 35, the collision loss of adjacent sliding plates 4 is reduced, and the frequency of daily maintenance of the equipment is reduced.

[0041] The top of the bottom plate 31 is fixedly installed with the rubber plate 37, and the top of the rubber plate 37 is provided with a strip-shaped anti-skid groove. The rubber plate 37 slows down the moving speed of the sliding frame 32, so as to reserve more reaction time for the operator and reduce the operation errors caused by the rapid arrival of the sliding frame 32 at the end point.

[0042] When the operator pushes one side of the sliding plate 4 to move, the sliding plate 4 drives the sliding rod 25 to translate through the butt joint plate 27, the sliding rod 25 in turn drives the hollow rod 24 to synchronously translate, and then the hollow rod 24 further drives the roller 22 to translate. At this time, the roller 22 rolls on the top of the machining plate 2 under the guidance of the guide plate 21, and simultaneously drives the roller 22 on the other side to roll through the connecting rod 23. Finally, the other side of the sliding plate 4 is moved, and through the linkage action of the connecting rod 23, one adjustment drives the synchronous adjustment of the related sliding plate 4, greatly shortens the total time consumption of multi-station positioning, and improves the overall efficiency of multi-station synchronous overlay welding.

[0043] When the positions of the two mounting holes are misaligned, the operator pushes the sliding rod 25 to drive the butt joint plate 27 to move towards the hollow rod 24. In this process, the sliding rod 25 is compressed in the movement to force the spring 26 to elastically deform. Then, the butt joint plate 27 is out of contact with the butt joint groove in the movement, the contact between the butt joint plate 27 and the sliding plate 4 is released, and the synchronous movement state of the two sliding plates 4 is further released. At this time, the operator can independently adjust the position of the single sliding plate 4 according to the actual position of the mounting hole. Through the independent adjustment function of the single sliding plate 4, the deviation can be corrected, the influence of the misalignment of the mounting hole on the overall positioning accuracy of the multi-station is avoided, and the accuracy of the welding position of each station is ensured.

[0044] When the connecting rod 23 moves, it will drive the sliding frame 32 to move synchronously through the connecting pipe 33, and the sliding frame 32 moves smoothly on the bottom plate 31, providing additional support for the connecting rod 23 and ensuring the stability of the connecting rod 23 during movement; when the sliding frame 32 moves away from the rubber plate 37, it drives the contact plate 35 to move synchronously through the round rod 34, and when the contact plate 35 collides with the contact plate 35 on the other side, the impact generated by the contact makes the contact plate 35 drive the round rod 34 to contract towards the sliding frame 32, at this time, the round rod 34 contracts and presses the compression spring 36, and the compression spring 36 generates elastic deformation to absorb the impact force, so that the two contact plates 35 can smoothly contact, and through the additional support provided by the sliding frame 32, the shaking of the connecting rod 23 during movement is reduced, and with the help of the buffer of the contact plate 35, the collision loss of adjacent sliding plates 4 is reduced, and the frequency of daily maintenance of the equipment is reduced.

[0045] When the sliding frame 32 moves towards the rubber plate 37, it drives the connecting pipe 33 to contact the rubber plate 37, and during the contact process, the connecting pipe 33 presses the edge of the rubber plate 37, forcing the rubber plate 37 to elastically deform, so that the strip-shaped anti-skid groove of the rubber plate 37 forms close friction with the connecting pipe 33, and under the action of friction, the moving speed of the connecting pipe 33 gradually slows down, and then the speed of the sliding frame 32 moving towards the end point of the bottom plate 31 is slowed down, and through the rubber plate 37, the moving speed of the sliding frame 32 is slowed down, which can reserve more sufficient reaction time for the operator, reduce the operation errors caused by the rapid arrival of the sliding frame 32 at the end point, and reduce the safety hazards in multi-station operation.

[0046] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A multi-station synchronous surface overlay welding device for wear-resistant baffles, comprising a worktable (1) and wear-resistant plates, characterized in that, Multiple welding devices are provided above the workbench (1), and mounting holes are provided at the four opposite corners of the wear-resistant plate. The mounting holes are used to fix and install the wear-resistant plate, and the workbench also includes: The processing plate (2) is fixedly installed on the top of the workbench (1) and is used to provide a stable operating surface for the welding operation. The slide rail (3) is fixedly inserted through the outer wall of the processing plate (2); The sliding plate (4) is slidably installed on the inner wall of the slide rail (3). The top of the sliding plate (4) has a through hole, and the inner wall of the through hole has a rectangular groove. The slide rail (3) is used to support the sliding plate (4) to make linear movements. Positioning rod (5), the positioning rod (5) is set in the through hole, the positioning rod (5) is used to position the wear-resistant plate; A control lever (6) is fixedly mounted on the top of a positioning rod (5); A rectangular block (7) is fixedly installed on the circumferential surface of the positioning rod (5). The rectangular block (7) is used to limit the movement of the control rod (6) in the vertical direction. A protective cover (8) is fixedly installed on the circumferential surface of the control lever (6). The protective cover (8) is used to protect the mounting holes opened on the wear-resistant plate. A push block (9) is slidably installed in the groove of the processing plate (2), and a baffle (10) is fixedly installed on the surface of the push block (9). The baffle (10) is in contact with the outer wall of the processing plate (2). The processing plate (2) is provided with a synchronization device for synchronously adjusting the sliding plate (4), and the worktable (1) is provided with a support device for improving the stability of adjustment. The synchronization device includes a guide plate (21), a roller (22), a connecting rod (23), a hollow rod (24), a sliding rod (25), a spring (26), and a docking plate (27). The guide plate (21) is fixedly installed on the surface of the processing plate (2). The roller (22) is located at the bottom of the guide plate (21). The connecting rod (23) is fixedly installed on one side of the outer wall of the roller (22). The hollow rod (24) is rotatably installed on the other side of the outer wall of the roller (22). The sliding rod (25) is slidably installed on the inner wall of the hollow rod (24). The spring (26) is located between the hollow rod (24) and the sliding rod (25). The docking plate (27) is fixedly installed on the circumferential surface of the sliding rod (25). The docking plate (27) fits into the docking groove. The support device includes a base plate (31), a sliding frame (32), a connecting pipe (33), a round rod (34), and a contact plate (35). The base plate (31) is fixedly installed on the top of the workbench (1). The sliding frame (32) is slidably installed on the top of the base plate (31). The connecting pipe (33) is fixedly inserted through the surface of the sliding frame (32). The round rod (34) is slidably installed on the inner wall of the sliding frame (32). The contact plate (35) is fixedly installed on the side of the round rod (34) away from the sliding frame (32). The connecting pipe (33) is in contact with the circumferential surface of the connecting rod (23).

2. The wear-resistant baffle multi-station synchronous surface overlay welding equipment according to claim 1, characterized in that: The positioning rod (5) is adapted to the size of the mounting hole, the outer side wall of the processing plate (2) is provided with a sliding groove, and the side of the sliding plate (4) near the slide rail (3) is provided with a mating groove.

3. The wear-resistant baffle multi-station synchronous surface overlay welding equipment according to claim 2, characterized in that: The bottom of the guide plate (21) is provided with a guide groove, the roller (22) is in contact with the inner wall of the guide groove, the guide groove is used to support the roller (22) to make linear motion, and the roller (22) is in contact with the top of the worktable (1).

4. The wear-resistant baffle multi-station synchronous surface overlay welding equipment according to claim 3, characterized in that: One end of a compression spring (36) is fixedly installed on the inner wall of the sliding frame (32), and the other end of the compression spring (36) is fixedly connected to the round rod (34).

5. The wear-resistant baffle multi-station synchronous surface overlay welding equipment according to claim 4, characterized in that: A rubber plate (37) is fixedly installed on the top of the base plate (31), and a strip anti-slip groove is provided on the top of the rubber plate (37).

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