CN221248093U - Welding and leveling device for sheet metal parts - Google Patents

Abstract

The utility model relates to the field of sheet metal parts, in particular to a welding and leveling device for sheet metal parts, which comprises a welding and leveling platform, wherein a working cavity is fixedly arranged above the welding and leveling platform, and a supporting plate is arranged outside the welding and leveling platform. According to the utility model, through the arrangement of the working cavity, the supporting plate, the vacuum fan, the feeding pipeline, the dust collecting box, the dust collecting pipeline and the dust collecting openings, when the device is used for welding and grinding the sheet metal part, the working cavity firstly limits the movable range of grinding scraps when the sheet metal part is contacted with the grinding head, then the vacuum fan can be opened by generating a large amount of scraps, the vacuum fan generates suction force for the two groups of dust collecting openings through the dust collecting pipeline, and scraps generated in the grinding process are sucked from the working cavity and conveyed to the dust collecting box on the supporting plate for storage, so that the scraps splashed in the grinding process are greatly reduced, and the tedious operation of repeatedly cleaning the grinding scraps by operators is reduced.

Description

Welding and leveling device for sheet metal parts

Technical Field

The utility model relates to the field of sheet metal parts, in particular to a welding and leveling device for a sheet metal part.

Background

The metal plate is a comprehensive cold working process for metal thin plates, which is generally below 6mm, and comprises shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming, such as an automobile body and the like, and is characterized in that the thickness of the same part is consistent, products processed through the metal plate process are called as metal plates, the metal plates pointed by different industries are generally different, the metal plates are mostly used for being called as assembled, the surfaces of the metal plates are too rough after the welding is finished, the welding track is required to be ground to reduce the surface roughness, a grinding device is required to be used, the grinding device is also called as a grinding machine, the grinding device is also used for carrying out a rough grinding process on the surface of a welded workpiece or the surface of an unprocessed workpiece, the grinding processing is also one of surface modification technology, generally a processing method for changing the physical properties of the surface of a material by friction by means of rough objects is adopted, and the full-automatic surface polishing treatment is realized, and the metal plate is suitable for full-automatic polishing of small workpieces and plastic workpieces to remove burrs.

Through searching, the utility model discloses a grinding device for producing steel castings, which has the publication number of CN212600709U, and particularly discloses a grinding device for producing steel castings, which comprises a workbench, a rotating shaft and a grinding disc, wherein a first electric telescopic rod and a second electric telescopic rod are respectively fixed at symmetrical positions on the workbench, clamping mechanisms are fixed at the upper ends of the first electric telescopic rod and the second electric telescopic rod, supporting rods are fixed at symmetrical positions at the upper ends of the workbench, anti-collision mechanisms are fixed at the inner sides of the supporting rods, upper gaskets and lower gaskets are respectively fixed at the lower ends of the rotating shaft and the upper ends of the grinding disc, nuts are fixed on bolts fixed on the upper gaskets and the lower gaskets, the steel castings with a plurality of sizes can be clamped through the clamping mechanisms, the rotating shaft and the grinding disc can be detached through the bolts and the nuts, the grinding disc can be conveniently replaced, and finally the grinding disc and the supporting rods can be prevented from being damaged due to collision during horizontal movement through the anti-collision mechanisms.

According to the device, the anti-collision mechanism can be used for preventing the grinding disc and the supporting rod from being damaged due to collision when the anti-collision mechanism is used for preventing horizontal movement through the workbench, the rotating shaft, the grinding disc and the anti-collision mechanism, the effects of wide application range, collision prevention, easy disassembly and replacement of the grinding tool, easy operation and easy popularization are achieved, but when the device is used for carrying out grinding work on the sheet metal part, a large amount of fragments can be generated in the grinding process after the grinding head is contacted with the welding surface of the sheet metal part, the scattered fragments can not fully enable the grinding device to complete the welding work of the sheet metal part around, the surrounding environment and operators are influenced, the operators are required to repeatedly clean, and the device is inconvenient to carry out the grinding work on the sheet metal part for a long time.

Therefore, it is necessary to invent a welding and leveling device for sheet metal parts to solve the above problems.

Disclosure of utility model

The utility model aims to provide a welding and leveling device for sheet metal parts, which greatly reduces splashed scraps in the polishing process by a working cavity, a supporting plate, a vacuum fan, a dust collecting box and a dust suction port, reduces tedious operations of repeatedly cleaning the polished scraps by an operator, simultaneously reduces the polished scraps, does not shade the line of sight of the polished part of the sheet metal parts, is convenient for the operator to control the leveling track of a polishing head, improves the leveling precision of the device, reduces the effect on the surrounding environment and the influence of the operator, and solves the problems that in the prior art, when the sheet metal parts are subjected to leveling operation, a large amount of scraps are splashed in the leveling process after the welding surfaces of the polishing head and the sheet metal parts are contacted, the splashed scraps scatter on the periphery to fully enable the leveling device to finish the welding and leveling operation of the sheet metal parts, and also influence the surrounding environment and the operator, the operator is required to repeatedly clean, and the device is inconvenient for long-term leveling operation of the sheet metal parts.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a welding mill flat device of sheet metal component, includes the welding mill platform, the top fixed mounting of welding mill platform has the working chamber, the outside of welding mill platform is provided with the layer board, the top fixed mounting of layer board has vacuum fan, the one end fixedly connected with feeding pipeline of vacuum fan, the other end fixedly connected with dust collection box of feeding pipeline, the other end fixed mounting of vacuum fan has dust absorption pipeline, the one end of dust absorption pipeline is provided with the dust absorption mouth, the top of welding mill platform runs through there is fixing bolt, fixing bolt's one end swing joint has the locating rack, the outside of locating rack runs through there is fixed knob, fixed knob's one end swing joint has the ring cover, the outside fixed mounting of ring cover has the I-shaped frame, one side fixed mounting of I-shaped frame has the frame of polishing.

Preferably, an electric sliding rail is arranged in the working cavity, an electric sliding block is movably connected to the outer portion of the electric sliding rail, and a fixing plate is fixedly connected to the upper portion of the electric sliding block.

Preferably, a hydraulic cylinder is arranged above the fixing plate, a hydraulic rod is movably connected inside the hydraulic cylinder, and a clamping plate is fixedly arranged at one end of the hydraulic rod.

Preferably, the ring sleeve is movably connected with the positioning frame through a fixed knob, and the positioning frame is in threaded connection with the welding and grinding platform through a fixed bolt.

Preferably, a servo motor is arranged above the polishing frame, one end of the servo motor is fixedly connected with a polishing sleeve, a fastening bolt penetrates through the outer portion of the polishing sleeve, and one end of the fastening bolt is movably connected with a polishing head.

Preferably, the polishing head is in threaded connection with the polishing sleeve through a fastening bolt, and the center line of the polishing head is matched with the center line of the polishing sleeve.

In the technical scheme, the utility model has the technical effects and advantages that:

1. Through the setting of working cavity, the layer board, vacuum fan, the feeding pipeline, dust collecting box, dust absorption pipeline and dust absorption mouth, when using the device to weld the sheet metal component and grind flat-working, the working cavity has restricted the movable range of piece of polishing earlier when letting sheet metal component and the head contact of polishing, then produce a large amount of piece and can open vacuum fan, vacuum fan produces the suction for two sets of dust absorption mouths through the dust absorption pipeline, the piece that produces in the polishing process is carried to depositing in the dust collecting box on the layer board from the working cavity sucking away, the piece that has splashed in the polishing process has been reduced by a wide margin like this, the tedious operation of the piece of polishing of having reduced the operating personnel of clearing up repeatedly, the piece of polishing of while also does not shelter from sheet metal component department of polishing sight, make things convenient for the grinding track of operating personnel control polishing head, improve the device's the flat-polishing precision, reduce the influence to surrounding environment and operating personnel.

2. Through locating rack, fixed knob, ring cover, spool, the setting of frame of polishing, fastening bolt and polishing head, when using the device to weld the work of grinding down to the sheet metal component, because the difference of the sheet metal component size thickness and the welding effect of difference, can freely adjust the height of ring cover on the locating rack through fixed knob, let the device can satisfy the sheet metal component of different thickness sizes, let the welding surface with the sheet metal component of polishing head better press close to, the simple operation of fastening bolt structure can be according to the welding requirement of difference simultaneously, change suitable polishing head.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a clamping plate structure according to the present utility model;

FIG. 3 is a schematic view of a dust suction port according to the present utility model;

FIG. 4 is a schematic view of a positioning frame according to the present utility model;

fig. 5 is a schematic view of the polishing head according to the present utility model.

Reference numerals illustrate:

1. Welding a grinding platform; 2. a working chamber; 3. an electric slide rail; 4. an electric slide block; 5. a fixing plate; 6. a hydraulic cylinder; 7. a hydraulic rod; 8. a clamping plate; 9. a supporting plate; 10. a vacuum blower; 11. a feed pipe; 12. a dust collection box; 13. a dust collection pipeline; 14. a dust collection port; 15. a fixing bolt; 16. a positioning frame; 17. fixing a knob; 18. a ring sleeve; 19. the I-shaped frame; 20. a polishing frame; 21. a servo motor; 22. polishing the sleeve; 23. a fastening bolt; 24. grinding head.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a sheet metal part welding and leveling device as shown in figures 1-5, which comprises a welding and grinding platform 1, wherein a working cavity 2 is fixedly arranged above the welding and grinding platform 1, a supporting plate 9 is arranged outside the welding and grinding platform 1, a vacuum fan 10 is fixedly arranged above the supporting plate 9, one end of the vacuum fan 10 is fixedly connected with a feeding pipeline 11, the other end of the feeding pipeline 11 is fixedly connected with a dust collection box 12, the other end of the vacuum fan 10 is fixedly provided with a dust collection pipeline 13, one end of the dust collection pipeline 13 is provided with a dust collection opening 14, a fixing bolt 15 penetrates through the upper part of the welding and grinding platform 1, one end of the fixing bolt 15 is movably connected with a positioning frame 16, a fixing knob 17 penetrates through the outer part of the positioning frame 16, one end of the fixing knob 17 is movably connected with a ring sleeve 18, a workpiece frame 19 is fixedly arranged outside the ring sleeve 18, one side of the I frame 19 is fixedly provided with a grinding frame 20, when the working cavity 2 is contacted with the sheet metal part and the grinding head 24, a large amount of chips can be generated, the vacuum fan 10 can be opened, the dust collection pipeline 13 is fixedly arranged at the other end of the feeding the dust collection pipeline, dust collection pipeline 14 is sucked into the dust collection box through the dust collection pipeline 13, one end of the dust collection pipeline 14 is greatly sucked into the dust collection box, and the dust collection box is greatly splashed in the dust collection process, and the dust collection box is greatly sucked from the dust collection cavity 2, and the dust collection and stored in the dust collection box is greatly sucked from the dust collection box 9, and stored in the dust collection box, and the dust collection box is stored in the dust collection box.

As shown in fig. 1, fig. 2 and fig. 3, the inside of the working cavity 2 is provided with an electric sliding rail 3, the outside of the electric sliding rail 3 is movably connected with an electric sliding block 4, the upper side of the electric sliding block 4 is fixedly connected with a fixing plate 5, the electric sliding rail 3 and the electric sliding block 4 can drive sheet metal parts on the fixing plate 5 to perform grinding work back and forth in the working cavity 2, a hydraulic cylinder 6 is arranged above the fixing plate 5, the inside of the hydraulic cylinder 6 is movably connected with a hydraulic rod 7, one end of the hydraulic rod 7 is fixedly provided with a clamping plate 8, the hydraulic cylinder 6 and the hydraulic rod 7 are high in power sufficiency stability, not only the clamping work of sheet metal parts with different sizes is met, but also the problem of grinding errors caused by shaking of the sheet metal parts in the grinding process is avoided.

As shown in fig. 1, fig. 4 and fig. 5, the ring sleeve 18 is movably connected with the positioning frame 16 through the fixing knob 17, the positioning frame 16 is in threaded connection with the welding grinding platform 1 through the fixing bolt 15, the height of the ring sleeve 18 on the positioning frame 16 is freely adjusted through the fixing knob 17, the device can meet sheet metal parts with different thickness sizes, the grinding head 24 is better close to the welding surface of the sheet metal parts, the servo motor 21 is arranged above the grinding frame 20, one end of the servo motor 21 is fixedly connected with the grinding sleeve 22, the fastening bolt 23 penetrates through the outer part of the grinding sleeve 22, one end of the fastening bolt 23 is movably connected with the grinding head 24, the fastening bolt 23 is simple in structure and simple in operation, the proper grinding head 24 can be replaced according to different welding requirements, the grinding head 24 is in threaded connection with the grinding sleeve 22 through the fastening bolt 23, the central line of the grinding head 24 is matched with the central line of the grinding sleeve 22, the grinding head 24 is convenient for an operator to carefully detach and replace when the grinding head 24 fails, and the grinding work of the device is not delayed.

The working principle of the utility model is as follows: firstly, an external power supply is connected, a sheet metal part which is welded and needs to be ground is taken out, the sheet metal part is placed on a fixed plate 5 of a working cavity 2, then a switch of a hydraulic cylinder 6 is turned on, a power source of the hydraulic pump is driven, the hydraulic pump presses hydraulic oil into the hydraulic cylinder 6, two groups of hydraulic cylinders 6 and hydraulic rods 7 shrink and stretch, sheet metal parts with different sizes are clamped and fixed on the fixed plate 5, then the height of a loop 18 on a locating frame 16 is freely adjusted through a fixing knob 17 according to the thickness of the current sheet metal part, a grinding head 24 is enabled to be better close to the welding surface of the sheet metal part, the grinding work can be started after the preparation work is finished, a switch of a servo motor 21 is turned on firstly, the servo motor 21 drives a grinding head 24 to rotate through a grinding sleeve 22, and then the switch of an electric sliding rail 3 and an electric sliding block 4 is turned on, the electric slide rail 3 and the electric slide block 4 can drive the sheet metal part on the fixed plate 5 to carry out grinding work back and forth in the working cavity 2, then the working cavity 2 limits the movement range of grinding scraps when the sheet metal part is contacted with the grinding head 24 in the grinding process, then a large amount of scraps can be generated, the switch of the vacuum fan 10 can be opened, the vacuum fan 10 generates suction force for two groups of dust collection openings 14 through the dust collection pipeline 13, scraps generated in the grinding process are sucked from the working cavity 2 and conveyed into the dust collection box 12 on the supporting plate 9 for storage, so that scraps splashed in the grinding process are greatly reduced, the tedious operation of repeatedly cleaning the grinding scraps by operators is reduced, the next sheet metal part is directly replaced after the current sheet metal part is ground, the grinding work is continuously welded, and finally, after the welding grinding work of all sheet metal parts is finished according to the operation, the switch of the electric slide rail 3 and the electric slide block 4 is closed, closing the switch of the hydraulic cylinder 6, closing the switch of the vacuum fan 10, closing the switch of the servo motor 21, and cutting off an external power supply if the vacuum fan is not used for a long time, wherein the vacuum fan 10 is of the type: RB-72S-5, the model of the electric slide rail 3 is: KTH14, model of electric slider 4 is: NKLA17, and thus the use process of the welding and leveling device for the sheet metal part is completed.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. The utility model provides a welding mill flat device of sheet metal component, includes welding mill platform (1), its characterized in that: the utility model discloses a welding mill for the electric power machine, including welding mill platform (1), top fixed mounting of top of welding mill platform (1) has work cavity (2), the outside of welding mill platform (1) is provided with layer board (9), the top fixed mounting of layer board (9) has vacuum fan (10), the one end fixedly connected with feeding pipeline (11) of vacuum fan (10), the other end fixedly connected with dust collection box (12) of feeding pipeline (11), the other end fixed mounting of vacuum fan (10) has dust absorption pipeline (13), the one end of dust absorption pipeline (13) is provided with dust absorption mouth (14), the top of welding mill platform (1) runs through there is fixing bolt (15), the one end swing joint of fixing bolt (15) has locating rack (16), the outside of locating rack (16) runs through there is fixed knob (17), the one end swing joint of fixed knob (17) has collar (18), the outside fixed mounting of collar (18) has I-shaped frame (19), one side fixed mounting of I-shaped frame (19) has frame (20).

2. The welding and leveling device for sheet metal parts according to claim 1, wherein: the electric sliding rail is characterized in that an electric sliding rail (3) is arranged in the working cavity (2), an electric sliding block (4) is movably connected to the outside of the electric sliding rail (3), and a fixing plate (5) is fixedly connected to the upper portion of the electric sliding block (4).

3. The welding and leveling device for sheet metal parts according to claim 2, wherein: the hydraulic cylinder (6) is arranged above the fixed plate (5), a hydraulic rod (7) is movably connected inside the hydraulic cylinder (6), and a clamping plate (8) is fixedly arranged at one end of the hydraulic rod (7).

4. A sheet metal part welding and leveling device as claimed in claim 3, wherein: the ring sleeve (18) is movably connected with the positioning frame (16) through the fixing knob (17), and the positioning frame (16) is in threaded connection with the welding grinding platform (1) through the fixing bolt (15).

5. The welding and leveling device for sheet metal parts according to claim 1, wherein: the polishing device is characterized in that a servo motor (21) is arranged above the polishing frame (20), one end of the servo motor (21) is fixedly connected with a polishing sleeve (22), a fastening bolt (23) penetrates through the outer portion of the polishing sleeve (22), and one end of the fastening bolt (23) is movably connected with a polishing head (24).

6. The welding and leveling device for sheet metal parts according to claim 5, wherein: the polishing head (24) is in threaded connection with the polishing sleeve (22) through a fastening bolt (23), and the center line of the polishing head (24) is matched with the center line of the polishing sleeve (22).