CN116967905A - Polishing device for bending and welding sheet metal parts - Google Patents
Polishing device for bending and welding sheet metal parts Download PDFInfo
- Publication number
- CN116967905A CN116967905A CN202310979679.2A CN202310979679A CN116967905A CN 116967905 A CN116967905 A CN 116967905A CN 202310979679 A CN202310979679 A CN 202310979679A CN 116967905 A CN116967905 A CN 116967905A
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- CN
- China
- Prior art keywords
- polishing
- sheet metal
- bending
- metal part
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention belongs to the technical field of sheet metal machining, and discloses a bending welding sheet metal part polishing device, which comprises a polishing chamber, a polishing table arranged in the polishing chamber, a polishing head arranged at one end of the polishing table, and chip collecting grooves arranged at one side or two sides of the polishing table, wherein a material guide plate is arranged between the chip collecting grooves and the polishing table; the polishing head comprises a mounting frame, a swing frame hinged on the mounting frame, driven wheels arranged on two sides of one end of the swing frame, a driving wheel arranged in the swing frame, a polishing belt connected with the driving wheel and the driven wheels, and a driving assembly arranged on the mounting frame and hinged with one end of the swing frame, which is far away from the polishing table, for driving the swing frame to swing. The polishing head designed by the invention can directly polish the welded joint, so that the welded joint is polished smoothly, and meanwhile, the rust removing polisher is also arranged, the booster arm is used for operation, and the rust part on the surface of the sheet metal part is polished, so that the labor intensity and the risks existing in polishing work are reduced.
Description
Technical Field
The invention relates to the technical field of sheet metal machining, in particular to a polishing device for a bending welding sheet metal part.
Background
The switch cabinet usually adopts cold-rolled sheet plastic spraying treatment, and is welded after the cold-rolled sheet is bent into a design shape in the production process, and the welding position is polished and then is subjected to plastic spraying treatment, so that the welding position must be polished and leveled before plastic spraying treatment, and rust-removing positions on the surface of the cold-rolled sheet are polished and cleaned, so that the plastic spraying quality is ensured.
At present, in the existing polishing process, a manual handheld polishing machine is generally adopted to polish a cold-rolled sheet subjected to folio bending welding on a workbench, and the following problems exist in the processing mode:
1. the manual hand-held grinding machine has high labor intensity and safety risk;
2. the ground scraps splash everywhere, pollute the working environment and are not beneficial to the health of staff.
Disclosure of Invention
The invention aims to solve the technical problems existing in the prior art. Therefore, the invention provides a polishing device for bending and welding sheet metal parts.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a bend welding sheet metal component grinding device, including the grinding chamber, locate the indoor grinding platform of grinding, locate the grinding head of grinding one end of platform, locate the collection bits groove of one side or both sides of the platform of grinding, be equipped with the stock guide between collection bits groove and the platform of grinding; the polishing head comprises a mounting frame, a swing frame hinged to the mounting frame, driven wheels arranged on two sides of one end of the swing frame, driving wheels arranged in the swing frame, polishing belts connected with the driving wheels and the driven wheels, and a driving assembly arranged on the mounting frame and hinged to one end of the swing frame, far away from the polishing table, for driving the swing frame to swing.
In a preferred embodiment of the invention, the mounting frame is fixedly mounted to the end of the sanding table at a height that allows the table top of the sanding table to extend beyond the lowest position of the sanding belt.
In a preferred embodiment of the present invention, the driving wheel is connected to a servo motor provided on the swing frame.
In a preferred embodiment of the present invention, the driving assembly includes a driving motor fixedly installed on the installation frame, a cam installed on a rotation shaft of the driving motor, and a connecting rod with two ends hinged to the swing frame and the cam, respectively.
In a preferred embodiment of the invention, the sanding head is further provided with a protective cover for protecting the sanding head from exposing only the sanding belt near the end of the sanding table.
In a preferred embodiment of the present invention, two sides of one end of the table surface of the polishing table, which is close to the polishing head, are provided with angle-adjustable leaning blocks.
In a preferred embodiment of the present invention, a plurality of universal balls are embedded on the table surface of the polishing table, and a U-shaped abdication groove is formed in the middle of one end of the universal balls, which is far away from the polishing head.
In a preferred embodiment of the invention, a spray pipe is arranged above the chip collecting groove, the chip collecting groove is connected with a water filtering system, and filtered water purified by the water filtering system is connected with the spray pipe.
In a preferred embodiment of the invention, a negative pressure dust hood is further arranged above the chip collecting groove, and the negative pressure dust hood is connected with a negative pressure system.
In a preferred embodiment of the present invention, a rust removing polisher is further disposed in the polishing chamber, the rust removing polisher is mounted on a booster arm, and the booster arm is fixedly mounted on one side of the polishing table.
Compared with the prior art, the invention has the beneficial effects that:
the polishing head designed by the invention can directly polish the welded joint, so that the welded joint is polished smoothly, and meanwhile, the rust removing polisher is also arranged, the booster arm is used for operation, and the rust part on the surface of the sheet metal part is polished, so that the labor intensity and the risk existing in polishing work are reduced; the arrangement of the scrap collecting groove, the spray pipe and the negative pressure dust hood realizes the centralized treatment of the scraps and avoids the pollution of the scraps to the environment and the air.
Drawings
For a clearer description of the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a top view of a bending and welding sheet metal part polishing device provided by the invention;
FIG. 2 is an enlarged block diagram of the sanding head provided in FIG. 1;
FIG. 3 is a schematic view of the swing frame provided in FIG. 2;
fig. 4 is a vertical structural view of the chip collecting groove, the spray pipe and the negative pressure dust hood provided in fig. 1.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The embodiment provides a bending welding sheet metal component grinding device, as shown in fig. 1 and 4, including polishing room 1, locate polishing table 2 in the polishing room, locate polishing head 3 of polishing table one end, locate the collection bits groove 4 of polishing table one side or both sides, be equipped with stock guide 5 between collection bits groove 4 and the polishing table 2. Wherein: the polishing table is used as a workbench for polishing, the polishing head is used for polishing the welding seam of the welded sheet metal part after bending, the chip collecting groove is used for collecting polished scraps, and the chip collecting groove can be arranged on one side of the polishing table or on two sides of the polishing table. When being arranged on one side of the polishing head, the chip collecting groove is arranged on one side of the chip during polishing. The guide plate is used for pouring scraps generated by polishing into the scraps collecting groove.
As shown in fig. 2, the polishing head 3 includes a mounting frame 3.1, a swinging frame 3.2, a driven wheel 3.3, a driving wheel 3.4, a polishing belt 3.5, and a driving assembly, wherein: the mounting frame 3.1 serves as a mounting base for the sanding head for mounting the sanding head at the end of the sanding table. The structure of the swinging frame 3.2 is shown in figure 3, the swinging frame 3.2 is hinged on the mounting frame 3.1, driven wheels 3.3 are arranged on two sides of the swinging frame, which are close to one end of the polishing table 2, a driving wheel 3.4 is arranged in the middle of the swinging frame, a polishing belt 3.5 is connected with the driving wheel 3.4 and the driven wheels 3.3, the driving wheel 3.4 is connected with a servo motor 3.6 arranged on the swinging frame 3.2, and the polishing belt is driven by the driving wheel of the servo motor. The driving component is hinged with one end of the swinging frame 3.2 far away from the grinding table 2 and is used for driving the swinging frame to swing. The working principle of the polishing head is as follows:
during polishing, the servo motor and the driving assembly are started to enable the polishing belt to rotate at a high speed, meanwhile, the driving assembly controls the swinging frame to swing, the welding line of the sheet metal part faces the polishing belt and is pressed in, the polishing belt is enabled to be concave, the polishing belt can partially wrap the welding line, and the omnibearing polishing of the welding line is achieved along with the swinging of the swinging frame, so that the polishing efficiency is high and the polishing effect is good.
Preferably, in this embodiment, the mounting frame 3.1 is fixed to the end of the polishing table 2 with adjustable height, and the mounting height makes the table top of the polishing table 2 exceed the lowest position of the polishing belt 3.5, so as to ensure that the welding seam can be polished.
Preferably, as shown in fig. 2, the driving assembly of the present embodiment includes a driving motor 3.7 fixedly mounted on the mounting frame, a cam 3.8 disposed on a rotating shaft of the driving motor, and a connecting rod 3.9 with two ends hinged to the swinging frame 3.2 and the cam 3.8, where the cam 3.8 and the connecting rod 3.9 form a crank rocker mechanism.
Preferably, as shown in fig. 2, the polishing head 3 is further surrounded with a protective cover 6 for protecting the polishing head 3 so that only the polishing belt near the end of the polishing table is exposed.
Preferably, two sides of one end of the table surface of the polishing table 2, which is close to the polishing head 3, are provided with angle-adjustable leaning blocks 7. The position of the leaning block can be adjusted according to the batch of products, so that the position of the workpiece to be polished is conveniently limited, and the welding seam is contacted with the polishing belt between the leaning blocks.
Preferably, the table top of the polishing table 2 is embedded with a plurality of universal balls 8, so that friction force between a workpiece to be polished and the polishing table can be reduced, and the polishing table is convenient to move and change polishing positions. Further, the U-shaped groove 2.1 of stepping down is offered to the middle part that the grinding table 2 kept away from one end of the grinding head, and the workman gets into the inslot operation of stepping down when being convenient for polish some small-size products.
Example 2
On the basis of the embodiment 1, as shown in fig. 1 and fig. 4, a spray pipe 9 is arranged above the chip collecting groove 4, the chip collecting groove is connected with a water filtering system 10, and filtered water purified by the water filtering system is connected with the spray pipe. The arrangement of the spray pipe enables the upper part of the chip collecting groove to form a water curtain, when polishing, the waste chips are cooled under the scouring of the water curtain, and meanwhile, the waste chips are flushed into the chip collecting groove, so that the waste chips are prevented from being collided with the chip collecting groove or the wall of the polishing chamber to rebound and scatter in the polishing chamber to pollute the environment.
Example 3
On the basis of the embodiment 2, as shown in fig. 1 and fig. 4, a negative pressure dust hood 11 is further arranged above the chip collecting groove 4, and the negative pressure dust hood is connected with a negative pressure system 12. In the embodiment, the negative pressure dust hood is used for absorbing scraps, dust and waste gas generated by polishing, so that the maintenance of the indoor air quality of polishing is facilitated.
Example 4
On the basis of the embodiments 1 to 3, as shown in fig. 1, a rust removing polisher 13 is further disposed in the polishing chamber 1 in this embodiment, the rust removing polisher 13 is mounted on a booster arm 14, and the booster arm 14 is fixedly mounted on one side of the polishing table 2. The rust cleaning polisher that this embodiment set up utilizes the helping hand arm to operate, polishes the corrosion department on sheet metal component surface, has reduced intensity of labour and the risk that exists in the work of polishing.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present invention.
Claims (10)
1. A bending welding sheet metal component grinding device which characterized in that: the device comprises a polishing chamber, a polishing table arranged in the polishing chamber, a polishing head arranged at one end of the polishing table, and a chip collecting groove arranged at one side or two sides of the polishing table, wherein a material guide plate is arranged between the chip collecting groove and the polishing table;
the polishing head comprises a mounting frame, a swing frame hinged to the mounting frame, driven wheels arranged on two sides of one end of the swing frame, driving wheels arranged in the swing frame, polishing belts connected with the driving wheels and the driven wheels, and a driving assembly arranged on the mounting frame and hinged to one end of the swing frame, far away from the polishing table, for driving the swing frame to swing.
2. The bending and welding sheet metal part polishing device according to claim 1, wherein: the mounting frame is fixed at the end part of the polishing table with adjustable height, and the mounting height enables the table top of the polishing table to exceed the lowest position of the polishing belt.
3. The bending and welding sheet metal part polishing device according to claim 1, wherein: the driving wheel is connected with a servo motor arranged on the swinging frame.
4. The bending and welding sheet metal part polishing device according to claim 1, wherein: the driving assembly comprises a driving motor fixedly installed on the installation frame, a cam arranged on a rotating shaft of the driving motor and a connecting rod with two ends respectively hinged with the swing frame and the cam.
5. The bending and welding sheet metal part polishing device according to claim 1, wherein: the polishing head is also surrounded with a protective cover for protecting the polishing head, so that only the polishing belt close to the end part of the polishing table is exposed.
6. The bending and welding sheet metal part polishing device according to claim 1, wherein: the two sides of one end of the table surface of the polishing table, which is close to the polishing head, are provided with angle-adjustable leaning blocks.
7. The bend welded sheet metal part grinding device of claim 6, wherein: the table top of the polishing table is embedded with a plurality of universal balls, and a U-shaped abdication groove is formed in the middle of one end, far away from the polishing head.
8. The bending and welding sheet metal part polishing device according to claim 1, wherein: the upper part of the chip collecting groove is provided with a spray pipe, the chip collecting groove is connected with a water filtering system, and filtered water purified by the water filtering system is connected with the spray pipe.
9. The bend welded sheet metal part grinding device of claim 8, wherein: and a negative pressure dust hood is arranged above the chip collecting groove and connected with a negative pressure system.
10. The bending and welding sheet metal part polishing device according to any one of claims 1 to 9, characterized in that: still be equipped with rust cleaning polisher in the polishing chamber, rust cleaning polisher installs on helping hand arm, helping hand arm fixed mounting in polishing platform one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310979679.2A CN116967905A (en) | 2023-08-04 | 2023-08-04 | Polishing device for bending and welding sheet metal parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310979679.2A CN116967905A (en) | 2023-08-04 | 2023-08-04 | Polishing device for bending and welding sheet metal parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116967905A true CN116967905A (en) | 2023-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310979679.2A Pending CN116967905A (en) | 2023-08-04 | 2023-08-04 | Polishing device for bending and welding sheet metal parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116967905A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118288028A (en) * | 2024-05-31 | 2024-07-05 | 江苏有康健身游乐设备有限公司 | Bending welding machine capable of synchronously performing bending and welding procedures |
-
2023
- 2023-08-04 CN CN202310979679.2A patent/CN116967905A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118288028A (en) * | 2024-05-31 | 2024-07-05 | 江苏有康健身游乐设备有限公司 | Bending welding machine capable of synchronously performing bending and welding procedures |
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