Deburring device for transformer

Abstract

The utility model discloses a deburring device for a transformer. The deburring device comprises a workbench, a sliding bearing assembly and an adjustable deburring assembly. The sliding bearing assembly comprises a bearing plate, a fixed baffle is fixedly assembled above the bearing plate, a movable baffle is slidably assembled on the side, away from the fixed baffle, of the bearing plate, a threaded sliding block is fixedly connected to the lower portion of the movable baffle, and a threaded rod is in threaded connection with the interior of the threaded sliding block. The adjustable deburring assembly comprises a pair of polishing frames, a plurality of evenly-distributed rotating shafts are rotationally connected into the pair of polishing frames, and a plurality of sets of evenly-distributed polishing wheels are fixedly connected to the outer sides of the multiple rotating shafts. According to the transformer deburring device disclosed by the utility model, by arranging the sliding bearing assembly and the adjustable deburring assembly, the edge of a rectangular transformer iron core can be subjected to deburring treatment, the deburring treatment process of the rectangular transformer iron core is simplified, and the deburring efficiency of the rectangular transformer iron core is improved.

Description

Technical Field

[0001] This utility model belongs to the field of transformer deburring technology, specifically relating to a transformer deburring device. Background Technology

[0002] A transformer is a device that uses the principle of electromagnetic induction to change alternating current voltage. It is a basic piece of equipment for power transmission and distribution and is widely used in industry, agriculture, transportation, and urban communities. According to its use, it can be divided into: distribution transformers, power transformers, combined transformers, dry-type transformers, oil-immersed transformers, etc. A common transformer mainly consists of a shell, coils, iron core, and other accessories. Among them, the iron core is the main magnetic circuit part of the transformer. During the production and processing, the edges of the iron core usually need to be deburred to ensure the processing quality of the iron core.

[0003] Chinese utility model patent CN219521545U discloses a deburring mechanism for transformer core processing. This application includes an operating frame, with a support frame fixedly connected to the bottom of the operating frame. A first motor is fixedly connected inside the support frame, and a shaft is fixedly connected to the output end of the first motor. One end of the shaft passes through the operating frame and is fixedly connected to a bearing plate. A rotating cavity is provided inside the bearing plate, and a threaded rod is rotatably connected inside the rotating cavity. The threads on both sides of the center point of the horizontal axial section of the threaded rod have opposite directions. Two moving plates are threaded onto the threaded rod, and a pressure plate is fixedly connected to the top of each of the two moving plates. A second motor is fixedly connected to the outer walls of both sides of the operating frame, and the threaded rod is fixedly connected to the output end of the second motor. This utility model can comprehensively deburr annular cores and provides good pressure stability for the core during operation.

[0004] As noted in the application, the deburring mechanism for transformer core processing in this application is mainly applicable to the deburring process of toroidal cores, but not to the deburring process of rectangular transformer cores, and cannot perform convenient deburring of rectangular transformer cores.

[0005] Therefore, in order to address the above-mentioned technical problems, it is necessary to provide a transformer deburring device.

[0006] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0007] The purpose of this invention is to provide a transformer deburring device that can efficiently deburr rectangular transformer cores.

[0008] In order to achieve the above object, the utility model provides a kind of transformer deburring device, comprising: workbench, sliding support assembly, adjustable deburring assembly.

[0009] The sliding support assembly is assembled above the workbench, the sliding support assembly includes a support plate, the support plate is slidingly assembled above the workbench, a fixed stop plate is assembled above the support plate, a movable stop plate is slidingly assembled on the side of the support plate away from the fixed stop plate, a threaded slide is fixedly connected below the movable stop plate, and a screw is threadedly connected in the threaded slide.

[0010] The adjustable deburring assembly is assembled above the workbench, the adjustable deburring assembly includes a pair of polishing racks, a pair of the polishing racks are symmetrically distributed on both sides of the support plate, a plurality of uniformly distributed shafts are rotatably connected in a pair of the polishing racks, and a plurality of groups of uniformly distributed polishing wheels are fixedly connected to the outer sides of the plurality of shafts.

[0011] In one or more embodiments of the utility model, a pair of assembly sliding grooves are formed in the support plate. The assembly sliding grooves provide assembly operating space for assembly bolts. A pair of assembly bolts are fixedly connected between the fixed stop plate and the support plate, and the pair of assembly bolts are slidingly assembled in the assembly sliding grooves. The assembly bolts have the effect of assembling and fixing the fixed stop plate and the support plate.

[0012] In one or more embodiments of the utility model, a pair of operation handles are fixedly connected to both sides of the support plate. The operation handles are pulled to move the support plate. A guide avoidance slot is formed above the support plate, and the screw is rotatably assembled in the guide avoidance slot. The guide avoidance slot provides assembly operating space for the screw and the threaded slide.

[0013] In one or more embodiments of the utility model, the screw is fixedly connected to the end outside the guide avoidance slot, and a drive hand wheel is arranged between the pair of operation handles. The screw is rotatably driven by controlling the rotation of the drive hand wheel, so as to facilitate the movement control of the threaded slide.

[0014] In one or more embodiments of the utility model, a plurality of groups of uniformly distributed traveling wheels are fixedly connected below the support plate, a pair of rail wheels are fixedly assembled above the workbench, and the plurality of groups of traveling wheels are arranged in the pair of rail wheels. The traveling wheels and the rail wheels cooperate to move and guide the support plate.

[0015] In one or more embodiments of the utility model, a drive motor is fixedly assembled above the polishing rack, and the output shaft of the drive motor is drivingly connected to a single shaft. The drive motor provides power, and the shaft is rotatably driven by controlling the operation of the drive motor.

[0016] In one or more embodiments of the present application, the lower end of each of the plurality of rotating shafts is fixedly connected with a driving pulley. The rotating shafts are driven to rotate by rotating the driving pulleys. The outer side of the driving pulley is sleeved with a synchronous belt. The synchronous belt serves to connect the driving pulleys, and drives the driving pulleys to rotate synchronously.

[0017] In one or more embodiments of the present application, the upper end of the workbench is fixedly provided with an assembly dust cover, which is sleeved on the outer side of the pair of polishing frames. The assembly dust cover serves to protect the polishing wheels from dust. Meanwhile, the assembly dust cover can be used to limit the assembly of the adjusting screw and the guide rod.

[0018] In one or more embodiments of the present application, the side of each of the pair of polishing frames away from each other is rotatably connected with an adjusting screw, which is threadedly connected with the assembly dust cover. The rotation of the adjusting screw is controlled to drive the polishing frame to move under the action of the internal and external threads. The end of the adjusting screw outside the assembly dust cover is fixedly connected with a control handle. The rotation of the control handle is controlled to drive the adjusting screw to rotate, thereby facilitating the driving control of the polishing frame.

[0019] In one or more embodiments of the present application, the side of each of the pair of polishing frames away from each other is fixedly provided with a pair of guide rods, which are symmetrically arranged on both sides of the adjusting screw and are slidably connected with the assembly dust cover. The guide rods and the assembly dust cover are slidably connected to guide the movement of the polishing frame.

[0020] Compared with the prior art, the transformer deburring device disclosed by the present application can deburr the edges of the rectangular transformer core through the setting of the sliding support assembly and the adjustable deburring assembly, simplifies the process of deburring the rectangular transformer core, and improves the efficiency of deburring the rectangular transformer core. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creating any creative labor.

[0022] Figure 1 is a partial structure perspective view of a transformer deburring device in an embodiment of the present application;

[0023] Figure 2 It is the top view of part structure of the transformer deburring device in one embodiment of the utility model;

[0024] Figure 3 It is Figure 2 The structure schematic view in A of the embodiment;

[0025] Figure 4 It is Figure 2 The structure schematic view in B of the embodiment;

[0026] Figure 5 It is the front view of part structure of the transformer deburring device in one embodiment of the utility model;

[0027] Figure 6 It is Figure 5 The structure schematic view in C of the embodiment;

[0028] Figure 7 It is the perspective view of the transformer deburring device in one embodiment of the utility model.

[0029] Main figure mark explanation:

[0030] 1-workbench, 2-sliding support assembly, 201-support plate, 202-fixed baffle, 203-moving baffle, 204-threaded sliding block, 205-screw rod, 206-assembling bolt, 207-operating handle, 208-driving hand wheel, 209-traveling wheel, 210-wheel rail, 3-adjustable deburring assembly, 301-polishing frame, 302-rotating shaft, 303-polishing wheel, 304-driving motor, 305-driving pulley, 306-synchronous belt, 307-assembling dust cover, 308-adjusting screw rod, 309-control handle, 310-guiding light pole. Specific implementation

[0031] In order to make the person in the art better understand the technical scheme in the utility model, the technical scheme in the embodiment of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without creative labor should belong to the protection scope of the utility model.

[0032] As Figures 1 to 7 The utility model discloses a kind of transformer deburring devices in one embodiment, including: workbench 1, sliding support assembly 2, adjustable deburring assembly 3.

[0033] As Figures 1 to 2As shown in the figure, the sliding support assembly 2 is assembled above the workbench 1, and the sliding support assembly 2 comprises a support plate 201 which is slidingly assembled above the workbench 1. The transformer core to be processed is fixed and supported by the support plate 201.

[0034] As shown in the figure, Figures 2 to 3 The support plate 201 is fixedly connected with a pair of operation handles 207 on both sides. The support plate 201 is moved and controlled by pulling the operation handles 207.

[0035] As shown in the figure, Figures 2 to 4 The upper side of the support plate 201 is fixedly connected with a limiting plate 202. The transformer core to be processed placed on the support plate 201 is positioned and fixed by the limiting plate 202.

[0036] Specifically, a pair of assembly sliding grooves are formed in the support plate 201. The assembly sliding grooves provide assembly operation space for the assembly bolts 206.

[0037] As shown in the figure, Figures 2 to 4 The limiting plate 202 and the support plate 201 are fixedly connected with a pair of assembly bolts 206, and the pair of assembly bolts 206 are slidingly assembled in the assembly sliding grooves. The limiting plate 202 and the support plate 201 are assembled and fixed by the assembly bolts 206.

[0038] As shown in the figure, Figures 2 to 3 The side of the support plate 201 away from the limiting plate 202 is slidingly connected with a movable limiting plate 203. The transformer core to be processed placed on the support plate 201 is clamped and fixed by the movable limiting plate 203.

[0039] As shown in the figure, Figures 2 to 3 The lower side of the movable limiting plate 203 is fixedly connected with a threaded sliding block 204. The threaded sliding block 204 supports, positions and controls the movement of the movable limiting plate 203. The threaded sliding block 204 is screwedly connected with a screw rod 205. The screw rod 205 supports and controls the movement of the threaded sliding block 204.

[0040] As shown in the figure, Figures 1 to 3 The upper side of the support plate 201 is provided with a guide avoiding slot, and the screw rod 205 is rotatably assembled in the guide avoiding slot. The guide avoiding slot provides assembly operation space for the screw rod 205 and the threaded sliding block 204.

[0041] As shown in the figure, Figures 2 to 3 The end of the screw rod 205 outside the guide avoiding slot is fixedly connected with a driving hand wheel 208, and the driving hand wheel 208 is arranged between the pair of operation handles 207. The screw rod 205 is rotationally driven by controlling the rotation of the driving hand wheel 208, so as to facilitate the movement control of the threaded sliding block 204.

[0042] AsFigures 5 to 6 As shown, the lower side of the supporting plate 201 is fixedly connected with multiple groups of evenly distributed walking wheels 209, and the upper side of the workbench 1 is fixedly assembled with a pair of wheel rails 210, and the multiple groups of walking wheels 209 are arranged in the pair of wheel rails 210. The walking wheels 209 and the wheel rails 210 are matched to move and guide the supporting plate 201.

[0043] As shown in the figure, Figures 1 to 4 The adjustable deburring assembly 3 is assembled above the workbench 1, and the adjustable deburring assembly 3 includes a pair of polishing frames 301, which are symmetrically distributed on both sides of the supporting plate 201. The polishing frame 301 plays a role in assembling and limiting the multiple groups of rotating shafts 302.

[0044] As shown in the figure, Figures 1 to 5 The upper side of the polishing frame 301 is fixedly assembled with a driving motor 304, and the output shaft of the driving motor 304 is in transmission connection with a single rotating shaft 302. The driving motor 304 plays a role in providing power, and the rotating shaft 302 is rotationally driven by controlling the operation of the driving motor 304.

[0045] Specifically, the driving motor 304 is commercially available and can be directly purchased and used.

[0046] As shown in the figure, Figures 1 to 4 A plurality of evenly distributed rotating shafts 302 are rotationally connected in the pair of polishing frames 301. The rotating shaft 302 plays a role in assembling, fixing and rotationally driving the multiple groups of polishing wheels 303.

[0047] As shown in the figure, Figures 5 to 6 The lower side of the multiple rotating shafts 302 is fixedly connected with a driving pulley 305. The rotating shaft 302 is rotationally driven by rotationally driving the driving pulley 305.

[0048] Among them, the driving pulley 305 can be a multi-groove pulley, and the multiple groups of rotating shafts 302 are synchronously driven by connecting the pair of driving pulleys 305 with the synchronous belt 306.

[0049] As shown in the figure, Figures 5 to 6 The outer side of the driving pulley 305 is sleeved with the synchronous belt 306. The synchronous belt 306 plays a role in connecting the driving pulley 305, and the driving pulley 305 is synchronously rotated by the synchronous belt 306.

[0050] As shown in the figure, Figures 1 to 4 The outer side of the multiple rotating shafts 302 is fixedly connected with multiple groups of evenly distributed polishing wheels 303. The multiple groups of polishing wheels 303 are rotated to deburr the edges of the transformer core placed on the supporting plate 201.

[0051] As shown in the figure, Figure 7As shown, the upper part of the workbench 1 is fixedly provided with an assembly dust cover 307, which is sleeved on the outer side of the pair of polishing frames 301. The assembly dust cover 307 plays a dustproof protection role on the polishing wheel 303. At the same time, the assembly dust cover 307 can be used to limit the assembly of the adjusting screw 308 and the guide light rod 310.

[0052] As shown in Figures 1 to 2 , the opposite sides of the pair of polishing frames 301 are rotatably connected with the adjusting screw 308, which is threadedly connected with the assembly dust cover 307. By controlling the rotation of the adjusting screw 308, the adjusting screw 308 drives the polishing frame 301 to move under the action of the inner and outer threads.

[0053] As shown in Figures 1 to 2 , the end of the adjusting screw 308 outside the assembly dust cover 307 is fixedly connected with a control handle 309. By controlling the rotation of the control handle 309, the adjusting screw 308 is driven to rotate, thereby facilitating the driving control of the polishing frame 301.

[0054] As shown in Figures 1 to 2 , the opposite sides of the pair of polishing frames 301 are fixedly provided with a pair of guide light rods 310, which are symmetrically arranged on both sides of the adjusting screw 308 and are slidably connected with the assembly dust cover 307. The guide light rod 310 and the assembly dust cover 307 are slidably connected, and the guide light rod 310 is used to guide the movement of the polishing frame 301.

[0055] In specific use, according to the actual size of the transformer core to be processed, the position of the fixed baffle 202 is adjusted by sliding the assembly bolt 206 in the assembly sliding groove, and then the transformer core to be processed is placed on the supporting plate 201. The screw 205 is driven to rotate by rotating the driving hand wheel 208, and the threaded sliding block 204 drives the movable baffle 203 to move under the action of the inner and outer threads, and the movable baffle 203 is matched with the fixed baffle 202 to clamp and fix the transformer core to be processed.

[0056] Then, the supporting plate 201 can be moved into the assembly dust cover 307 under the guidance of the running wheel 209 and the wheel rail 210 by applying force to the operation handle 207. At the same time, the single rotating shaft 302 can be driven to rotate by controlling the operation of the driving motor 304, and the multiple rotating shafts 302 can drive the multiple polishing wheels 303 to rotate synchronously under the action of the driving pulley 305 and the synchronous belt 306. The edges of the transformer core to be processed conveyed on the supporting plate 201 are deburred by the rotation of the multiple polishing wheels 303. After the processing is completed, the processed transformer core can be disassembled by applying force to the operation handle 207.

[0057] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0058] Furthermore, it should be understood that although the present specification is described in terms of embodiments, not every embodiment according to the present specification needs to exhibit each and every characteristic specified in the present specification. The specification can also be described in terms of a single independent technical solution, but this does not mean that each embodiment only contains one independent technical solution. The specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by a person skilled in the art.

Claims

1. A transformer deburring device, characterized by, The utility model relates to a polishing device, including: Workbench; Slip support assembly, assembly in the upper of workbench, the slip support assembly includes support board, the support board slip assembly in the upper of workbench, the upper fixed assembly of support board has fixed baffle, the side of support board away from fixed baffle slip assembly has dynamic baffle, the lower fixed connection of dynamic baffle has screw block, the screw block screw thread connection has screw rod in; Adjustable deburring assembly, assembly in the upper of workbench, the adjustable deburring assembly includes a pair of polishing frame, a pair of polishing frame symmetry distribution in the both sides of support board, a pair of polishing frame all rotatory connection have a plurality of even distribution pivot, a plurality of pivot all fixed connection have a plurality of even distribution polishing wheel outside.

2. A transformer deburring device according to claim 1, wherein The support board is provided with a pair of assembly sliding grooves, a pair of assembly bolts are fixedly connected between the fixed baffle and the support board, and a pair of assembly bolts are slidably assembled in the assembly sliding grooves.

3. The transformer deburring device of claim 1, wherein, The both sides of the support board are fixedly connected with a pair of operation handles, the upper of the support board is provided with a guide avoidance slot, and the screw rod is rotatably assembled in the guide avoidance slot.

4. A transformer deburring device according to claim 3, wherein The end of the screw rod outside the guide avoidance slot is fixedly connected with a driving hand wheel, and the driving hand wheel is arranged between the pair of operation handles.

5. The transformer deburring device of claim 1, wherein, The lower of the support board is fixedly connected with a plurality of evenly distributed traveling wheels, the upper of the workbench is fixedly assembled with a pair of wheel rails, and the plurality of traveling wheels are arranged in the pair of wheel rails.

6. The transformer deburring device of claim 1, wherein, The upper of the polishing frame is fixedly assembled with a driving motor, and the output shaft of the driving motor is in transmission connection with a single pivot.

7. The transformer deburring device of claim 1, wherein, The lower of a plurality of pivots is fixedly connected with a driving pulley, and the outer side of the driving pulley is sleeved with a synchronous belt.

8. The transformer deburring device of claim 1, wherein, The upper of the workbench is fixedly assembled with an assembly dust cover, and the assembly dust cover is sleeved with the outer side of the pair of polishing frames.

9. A transformer deburring device according to claim 8, wherein, The side away from each other of a pair of polishing frames is rotatably connected with an adjusting screw rod, the adjusting screw rod is in screw connection with the assembly dust cover, and the end of the adjusting screw rod outside the assembly dust cover is fixedly connected with a control handle.

10. The transformer deburring device of claim 8, wherein, The side away from each other of a pair of polishing frames is fixedly assembled with a pair of guide light rods, the pair of guide light rods are symmetrically arranged on the both sides of the adjusting screw rod, and the pair of guide light rods are in sliding connection with the assembly dust cover.

Images