CN215659423U

CN215659423U - Protective handheld polishing equipment for welding machining of prefabricated cabin

Info

Publication number: CN215659423U
Application number: CN202122044886.8U
Authority: CN
Inventors: 程智余; 吴旻; 季跃; 刘群; 程文; 杨建旭; 孔德新; 周博阳; 蔡宏欣; 陶涛
Original assignee: Anhui Nanrui Jiyuan Power Grid Technology Co ltd; State Grid Anhui Electric Power Co Ltd
Current assignee: Anhui Nanrui Jiyuan Power Grid Technology Co ltd; State Grid Anhui Electric Power Co Ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-01-28
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses protective handheld polishing equipment for welding processing based on a prefabricated cabin, and particularly relates to the technical field of welding processing of the prefabricated cabin, which comprises a supporting plate, wherein two adjusting mechanisms are arranged on one side of the supporting plate; the adjusting mechanism comprises a concave frame, a rotating shaft block is arranged inside the concave frame, and an adjusting screw rod is arranged inside the rotating shaft block. According to the utility model, the adjusting mechanism is arranged, the rotating shaft block starts to rotate on the adjusting screw rod, so that the included angle between the two polishing sheets can be adjusted, the bracket with different diameters can be reasonably adjusted, the polishing sheets are driven by the threaded lantern ring to start rotating, the bracket is not easy to block polishing equipment, the operating range is smaller, the bracket polishing machine is also suitable for polishing the brackets with different diameters, the polishing convenience is effectively improved, the time and labor are saved, the polishing efficiency is effectively improved, and the practicability is better.

Description

Protective handheld polishing equipment for welding machining of prefabricated cabin

Technical Field

The utility model relates to the technical field of welding processing of prefabricated cabins, in particular to protective handheld polishing equipment for welding processing of prefabricated cabins.

Background

The prefabricated cabin type secondary combined equipment comprises a prefabricated cabin body, a secondary equipment screen cabinet, cabin body auxiliary facilities and the like, adopts the concepts of standardized design and modular construction, completes the work of manufacture, assembly, wiring, debugging and the like in a factory, integrally transports the prefabricated cabin to an engineering site in a box house form, and needs to perform polishing operation after welding the prefabricated cabin in the installation process, so that the polishing operation needs to be performed by using a polishing device.

But in the in-service use, like general equipment of polishing in the use, because the volume is too big, do not well carry out the polishing of support and transverse connection support welding position department, the in-process of polishing simultaneously needs to remove equipment of polishing and carries out the rotation operation, increases the operating range of the in-process of polishing like this, makes the support block the unable multi-angle of equipment of polishing and polishes the operation very easily to the unable support that is applicable to different diameters of adjusting polishes the operation, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the embodiment of the utility model provides protective handheld polishing equipment for welding machining based on a prefabricated cabin.

In order to achieve the purpose, the utility model provides the following technical scheme: a protective handheld polishing device for welding processing based on a prefabricated cabin comprises a supporting plate, wherein two adjusting mechanisms are arranged on one side of the supporting plate;

adjustment mechanism includes the spill frame, the inside rotating shaft piece that is provided with of spill frame, the inside adjusting screw that is provided with of rotating shaft piece, adjusting screw outside just is located rotating shaft piece top is provided with the extrusion ring, the adjusting screw top is connected with rotatory cap, adjusting screw outside just is located spill frame bottom is provided with fastening nut, rotating shaft piece one side is connected with the rotation socket plate, rotate the inside rotatory axostylus axostyle that is provided with of socket plate one end, grinding motor is installed on rotatory axostylus axostyle top, rotatory axostylus axostyle bottom is connected with the dwang, the dwang bottom is connected with the screw thread lantern ring, screw thread lantern ring bottom is connected with the piece of polishing.

In a preferred embodiment, an arc-shaped connecting block is arranged on one side of the rotating shaft block, a concave frame plate is connected on one side of the arc-shaped connecting block, a supporting rod is arranged inside the concave frame plate, a buffering ring is sleeved outside the supporting rod, the top end of the buffering ring is connected with a buffering spring, a connecting block is connected on one side of the buffering ring, and an arc-shaped baffle is connected on one side of the connecting block.

In a preferred embodiment, a connecting bracket is arranged on one side of the grinding motor, and the connecting bracket and the grinding motor are welded and fixed.

In a preferred embodiment, a lifting handle is connected to the top end of the support plate, and the lifting handle and the support plate are fixedly connected through welding.

In a preferred embodiment, a transverse handle is connected to the other side of the support plate, and the transverse handle and the support plate are fixedly connected through a bolt.

In a preferred embodiment, the outer part of the adjusting screw rod is movably connected with the inner wall of the rotating shaft block, and one end of the adjusting screw rod penetrates through a fastening nut and is connected in a threaded mode.

In a preferred embodiment, the upper end and the lower end of the rotating shaft rod are respectively and fixedly connected with the output end of the polishing motor and the rotating rod in pairs, and the outer part of the bottom end of the rotating rod is connected with the threaded sleeve ring in a threaded manner.

The utility model has the technical effects and advantages that:

1. by arranging the adjusting mechanism, the rotating shaft block starts to rotate on the adjusting screw rod, so that an included angle between two polishing sheets can be adjusted, the bracket can be reasonably adjusted according to different polishing diameters, the polishing sheets are driven by the threaded lantern ring to start to rotate, the welding part of the bracket and the transverse bracket can be transversely polished and polished in a plane manner, the bidirectional polishing rotating angle is small, the bracket is not easy to block polishing equipment, the operating range is small, the adjusting mechanism is also suitable for polishing the brackets with different diameters, the polishing convenience is effectively improved, time and labor are saved, the polishing efficiency is effectively improved, and the practicability is better;

2. when the polishing piece is at the in-process of polishing, can be more and more thin, can be through when contacting with the surface of polishing like this, cowl can upwards move cowl and drive the connecting block and upwards remove, the connecting block drives the cushion ring and upwards removes along the bracing piece, cushion ring zone moves buffer spring and begins upwards to remove, make buffer spring can carry out the shrink operation like this, the piece of polishing that can different thickness of pattern like this realizes the protection operation, does not influence simultaneously and polishes, and is more convenient, and the practicality is better.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of a cross-sectional structure of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

The reference signs are: 1. a support plate; 2. a concave frame; 3. rotating the shaft block; 4. adjusting the screw rod; 5. an extrusion ring; 6. rotating the cap; 7. fastening a nut; 8. rotating the sleeving and connecting plate; 9. rotating the shaft lever; 10. polishing the motor; 11. rotating the rod; 12. a threaded collar; 13. grinding the sheets; 14. an arc-shaped connecting block; 15. a concave frame plate; 16. a support bar; 17. a buffer ring; 18. a buffer spring; 19. connecting blocks; 20. an arc-shaped baffle plate; 21. connecting a bracket; 22. lifting the handle; 23. a transverse handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The protective handheld polishing device for welding processing based on the prefabricated cabin comprises a supporting plate 1, wherein two adjusting mechanisms are arranged on one side of the supporting plate 1;

adjustment mechanism includes spill frame 2, the inside rotating shaft piece 3 that is provided with of spill frame 2, the inside adjusting screw 4 that is provided with of rotating shaft piece 3, adjusting screw 4 outside is located 3 tops of rotating shaft piece and is provided with extrusion ring 5, adjusting screw 4 tops are connected with rotatory cap 6, adjusting screw 4 outside is located 2 bottoms of spill frame and is provided with fastening

nut

7, 3 one sides of rotating shaft piece are connected with and rotate cover fishplate bar 8, the inside rotatory axostylus axostyle 9 that is provided with of 8 one end of rotation cover fishplate bar, grinding motor 10 is installed on 9 tops of rotatory axostylus axostyle, 9 bottoms of rotatory axostylus axostyle are connected with dwang 11, dwang 11 bottom is connected with the screw

thread lantern ring

12, 12 bottom is connected with polishing piece 13.

As shown in fig. 1, 2 and 4, the rotating shaft block 3 is provided with the arc connecting block 14 on one side, the arc connecting block 14 is connected with the concave frame plate 14 on one side, the inside bracing piece 16 that is provided with of concave frame plate 14, the outside cover of bracing piece 16 is equipped with buffering ring 17, buffering ring 17 top is connected with buffer spring 18, buffering ring 17 one side is connected with connecting block 19, connecting block 19 one side is connected with cowl 20, so that piece 13 when polishing can be more and more thin at the in-process of polishing, can be through when contacting with the surface of polishing like this, cowl 20 can upwards remove cowl 20 and drive connecting block 19 and upwards remove, connecting block 19 drives buffering ring 17 upwards to remove along bracing piece 16, buffering ring 17 drives buffer spring 18 and begins upwards to remove, make buffer spring 18 can contract the operation like this.

As shown in the attached drawing 1, one side of the polishing motor 10 is provided with a connecting bracket 21, and the connecting bracket 21 and the polishing motor 10 are welded and fixed, so that the connecting bracket 21 can support and stabilize the polishing motor 10, the stable polishing operation of the polishing motor 10 is maintained, and the operation is more convenient.

As shown in the attached

drawings

1 and 2, the top end of the supporting plate 1 is connected with a lifting handle 22, the lifting handle 22 is fixedly connected with the supporting plate 1 in a welding mode, so that the supporting plate 1 can be vertically lifted through the lifting handle 22, the polishing equipment is convenient to move, use and operate, and polishing is convenient.

As shown in the attached

drawings

1 and 2, the other side of the supporting plate 1 is connected with a transverse handle 23, the transverse handle 23 is fixedly connected with the supporting plate 1 through a bolt, so that another supporting point can be conveniently played on the supporting plate 1 through the transverse handle 23, and the stability of the polishing equipment in the polishing process can be effectively guaranteed.

As shown in the attached drawing, the outer part of the adjusting screw rod 4 is movably connected with the inner wall of the rotating shaft block 3, one end of the adjusting screw rod 4 penetrates through the fastening nut 7 and is connected in a threaded mode, so that the adjusting screw rod 4 can rotate inside the rotating shaft ring block through rotating, the adjusting screw rod 4 can rotate in the fastening thread and is meshed with the fastening thread.

As shown in figure 2, both ends about the rotatory axostylus axostyle 9 respectively with 10 output of grinding motor and dwang 11 fixed connection between two liang, adopt threaded mode to be connected between the outside of dwang 11 bottom and the screw thread lantern ring 12 to can start grinding motor 10 and drive rotatory axostylus axostyle 9 and rotate, rotatory axostylus axostyle 9 drives dwang 11 and rotates, and threaded connection and screw thread dismantlement can be carried out on screw thread lantern ring 12 to dwang 11, make things convenient for later stage change to polish piece 13.

The working principle of the utility model is as follows: when the polishing device is used, the rotating sleeve connecting plate 8 can be rotated, the rotating sleeve connecting plate 8 drives the rotating shaft block 3 to rotate, the rotating shaft block 3 starts to rotate on the adjusting screw rod 4, so that the included angle between the two polishing sheets 13 can be adjusted, reasonable adjustment can be performed according to supports with different polishing diameters, then the rotating cap 6 is rotated, the rotating cap 6 drives the adjusting screw rod 4 to rotate, the adjusting screw rod 4 starts to be connected with the fastening nut 7 under the action of threads, the adjusting screw rod 4 starts to move towards the fastening nut 7 under the action of the threads, then the adjusting screw rod 4 drives the extrusion ring 5 to move downwards, the extrusion ring 5 starts to extrude the rotating shaft block 3, then the polishing sheets 13 are started to drive the rotating shaft rod 9 to rotate, and the rotating shaft rod 11 is driven to rotate by the rotating shaft rod 9, the rotating rod 11 drives the threaded sleeve ring 12 to rotate, and the threaded sleeve ring 12 drives the polishing sheet 13 to start rotating.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a protective hand-held type equipment of polishing based on prefabricated cabin welding process usefulness, includes backup pad (1), its characterized in that: two adjusting mechanisms are arranged on one side of the supporting plate (1);

the adjusting mechanism comprises a concave frame (2), a rotating shaft block (3) is arranged inside the concave frame (2), an adjusting screw rod (4) is arranged inside the rotating shaft block (3), an extrusion ring (5) is arranged outside the adjusting screw rod (4) and on the top of the rotating shaft block (3), a rotating cap (6) is connected to the top end of the adjusting screw rod (4), a fastening nut (7) is arranged outside the adjusting screw rod (4) and on the bottom end of the concave frame (2), a rotating sleeve joint plate (8) is connected to one side of the rotating shaft block (3), a rotating shaft rod (9) is arranged inside one end of the rotating sleeve joint plate (8), a polishing motor (10) is installed on the top end of the rotating shaft rod (9), a rotating rod (11) is connected to the bottom end of the rotating shaft rod (9), and a threaded sleeve ring (12) is connected to the bottom end of the rotating rod (11), the bottom end of the threaded sleeve ring (12) is connected with a polishing piece (13).

2. The protective handheld grinding device for welding processing based on the prefabricated cabin as claimed in claim 1, wherein: the utility model discloses a buffer device, including pivot piece (3), arc connecting block (14), concave framed board (14), inside bracing piece (16) that is provided with of concave framed board (14), the outside cover of bracing piece (16) is equipped with buffering ring (17), buffering ring (17) top is connected with buffer spring (18), buffering ring (17) one side is connected with connecting block (19), connecting block (19) one side is connected with cowl (20).

3. The protective handheld grinding device for welding processing based on the prefabricated cabin as claimed in claim 1, wherein: a connecting support (21) is arranged on one side of the grinding motor (10), and the connecting support (21) and the grinding motor (10) are fixedly welded.

4. The protective handheld grinding device for welding processing based on the prefabricated cabin as claimed in claim 1, wherein: the top end of the support plate (1) is connected with a lifting handle (22), and the lifting handle (22) is fixedly connected with the support plate (1) in a welding mode.

5. The protective handheld grinding device for welding processing based on the prefabricated cabin as claimed in claim 1, wherein: the other side of the supporting plate (1) is connected with a transverse handle (23), and the transverse handle (23) is fixedly connected with the supporting plate (1) through a bolt.

6. The protective handheld grinding device for welding processing based on the prefabricated cabin as claimed in claim 1, wherein: the adjusting screw rod (4) is externally connected with the inner wall of the rotating shaft block (3) in a movable mode, and one end of the adjusting screw rod (4) penetrates through the fastening nut (7) and is connected in a threaded mode.

7. The protective handheld grinding device for welding processing based on the prefabricated cabin as claimed in claim 1, wherein: the upper end and the lower end of the rotating shaft rod (9) are respectively fixedly connected with the output end of the polishing motor (10) and the rotating rod (11) in a pairwise manner, and the outer portion of the bottom end of the rotating rod (11) is connected with the threaded sleeve ring (12) in a threaded manner.