CN213289660U - Grinding device for sheet metal working - Google Patents
Grinding device for sheet metal working Download PDFInfo
- Publication number
- CN213289660U CN213289660U CN202022274277.7U CN202022274277U CN213289660U CN 213289660 U CN213289660 U CN 213289660U CN 202022274277 U CN202022274277 U CN 202022274277U CN 213289660 U CN213289660 U CN 213289660U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- mounting bracket
- sheet metal
- grinding
- metal working
- 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.)
- Expired - Fee Related
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 24
- 238000005555 metalworking Methods 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 20
- 238000005498 polishing Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a grinding device for sheet metal working, comprises a workbench, be provided with the mounting bracket on the workstation, the mounting bracket both sides are provided with grinding machanism respectively, grinding machanism includes that parallel and interval rotate the lead screw of connection on the mounting bracket, it has the movable block to correspond threaded connection on the every lead screw, it is provided with the pivot to rotate between two movable blocks, the pivot mid-mounting has the grinding roller, the fixed guide bar corresponding with every lead screw that is provided with on the mounting bracket, fixedly connected with slider on every movable block, every slider and its corresponding guide bar sliding connection, install on the mounting bracket and be connected with positive reverse motor rather than a lead screw transmission, the sprocket is installed respectively to two lead screw tip, connect through transmission chain drive between two sprockets, the workstation middle part is provided with step motor, install on step motor. The utility model discloses compact structure, job stabilization, degree of automation height, simple operation are high-efficient, work efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of the sheet metal working, especially, relate to a grinding device for sheet metal working.
Background
The sheet metal processing is a hinge technology which is required to be held by a sheet metal technical staff, and is also an important process for forming sheet metal products. The sheet metal processing includes traditional cutting, blanking, bending and pressing and other methods and technological parameters, various cold stamping die structures and technological parameters, various equipment working principles and operation methods, and new stamping technology and new technology. The processing of the metal plate of the part is called the sheet metal processing. The sheet metal part polishing device has the advantages that when the sheet metal part is machined, the sheet metal part needs to be polished, polishing is usually performed manually in the prior art, labor intensity is high, working efficiency is low, and production cost is greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the weak point among the prior art, provide a compact structure, job stabilization, degree of automation height, simple operation high efficiency, grinding device for the panel beating that work efficiency is high.
In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a grinding device for sheet metal working, comprises a workbench, be provided with the mounting bracket on the workstation, the mounting bracket both sides are provided with grinding machanism respectively, grinding machanism includes that parallel and interval rotate the lead screw of connection on the mounting bracket, it has the movable block to correspond threaded connection on the every lead screw, it is provided with the pivot to rotate between two movable blocks, the pivot mid-mounting has the grinding roller, the fixed guide bar corresponding with every lead screw that is provided with on the mounting bracket, fixedly connected with slider on every movable block, every slider and its corresponding guide bar sliding connection, install on the mounting bracket and be connected with positive reverse motor rather than a lead screw transmission, the sprocket is installed respectively to two lead screw tip, connect through transmission chain drive between two sprockets, the workstation middle part is provided with step motor, install on step motor.
Two pressure cylinders located above the material loading table are installed at the top of the installing frame, and a pressing plate is fixedly connected to the end portion of a piston rod of each pressure cylinder.
The material loading platform is characterized in that limiting cylinders respectively located on two sides of the stepping motor are arranged on the workbench, limiting blocks are fixedly connected to the end portions of piston rods of the limiting cylinders, and limiting grooves matched with the limiting blocks are formed in the bottom surface of the material loading platform.
Each movable block is fixedly connected with a connecting column, each connecting column is in threaded connection with a connector, and the rotating shaft is rotatably connected between the two corresponding connectors.
The bottom surface of the pressing plate is paved with a rubber layer.
By adopting the technical scheme, when the utility model is used, a sheet metal part to be polished is placed on the material carrying platform, the piston rod of the limiting cylinder is controlled to extend out to enable the limiting block on the limiting cylinder to be correspondingly clamped in the limiting groove on the bottom surface of the material carrying platform, the piston rod of the pressure cylinder is controlled to extend out to enable the pressing plate on the pressure cylinder to move downwards and cling to the sheet metal part, the positive and negative rotating motor is controlled to drive the screw rod on the limiting cylinder to rotate, the screw rod drives the other corresponding screw rod to rotate synchronously through chain transmission between two chain wheels, the movable block is connected with each screw rod in a threaded manner, each movable block is connected with the guide rod in a sliding manner through the slide block on the movable block, the freedom degree of the movable block in the circumferential direction is limited, the movable block on the screw rod is driven to move along the length direction while the screw rod rotates, the rotating shaft is arranged between the, polishing mechanisms on two sides of the mounting frame polish two sides of the sheet metal part respectively, then piston rods of the pressure cylinder and the limiting cylinder are controlled to return respectively, the stepping motor is controlled to drive the material carrying table and the sheet metal part on the material carrying table to rotate for 90 degrees, and then the polishing mechanisms are controlled to polish the other two side edges of the sheet metal part; by adopting the structure, the automatic polishing machine is high in automation degree and good in polishing effect, and the working efficiency is greatly improved.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic side view of the present invention.
Detailed Description
As shown in the figures 1-2, the polishing device for sheet metal working of the utility model comprises a working table 1, a mounting frame 2 is arranged on the working table 1, polishing mechanisms are respectively arranged at two sides of the mounting frame 2, each polishing mechanism comprises a screw rod 3 which is connected with the mounting frame 2 in parallel and in a rotating way at intervals, a movable block 4 is connected with each screw rod 3 in a corresponding threaded way, a rotating shaft 5 is arranged between the two movable blocks 4 in a rotating way, a polishing roller 6 is arranged at the middle part of the rotating shaft 5, a guide rod 7 corresponding to each screw rod 3 is fixedly arranged on the mounting frame 2, a slide block 8 is fixedly connected with each movable block 4, each slide block 8 is connected with a corresponding guide rod 7 in a sliding way, a forward and backward rotating motor 9 in driving connection with one screw rod 3 is arranged on the mounting frame 2, chain wheels 10 are respectively arranged at the, a stepping motor 12 is arranged in the middle of the workbench 1, and a material carrying platform 13 is arranged on a power output shaft of the stepping motor 12.
Two pressure cylinders 14 located above the material loading platform 13 are installed at the top of the mounting frame 2, and a pressing plate 15 is fixedly connected to the end portion of a piston rod of each pressure cylinder 14.
The worktable 1 is provided with limiting cylinders 16 respectively positioned at two sides of the stepping motor 12, the end parts of piston rods of the limiting cylinders 16 are fixedly connected with limiting blocks 17, and the bottom surface of the material carrying table 13 is provided with limiting grooves matched with the limiting blocks 17.
Each movable block 4 is fixedly connected with a connecting column 18, each connecting column 18 is in threaded connection with a connector 19, and the rotating shaft 5 is rotatably connected between the two corresponding connectors 19.
The bottom surface of the pressure plate 15 is paved with a rubber layer.
When the utility model is used, a sheet metal part to be polished is placed on the material carrying platform 13, the piston rod of the limiting cylinder 16 is controlled to extend out to enable the limiting block 17 on the piston rod to be correspondingly clamped in the limiting groove on the bottom surface of the material carrying platform 13, the piston rod of the pressure cylinder 14 is controlled to extend out to enable the pressing plate 15 on the piston rod to move downwards and cling to the sheet metal part, the positive and negative rotation motor 9 is controlled to drive the lead screw 3 on the lead screw to rotate, the lead screw 3 drives the corresponding lead screw 3 to synchronously rotate through chain transmission between the two chain wheels 10, the thread on each lead screw 3 is connected with the movable block 4, each movable block 4 is connected with the guide rod 7 in a sliding way through the slide block 8 on the movable block and limits the degree of freedom of the movable block 4 in the circumferential direction, therefore, the movable block 4 on the lead screw 3 is driven to move along the length direction while, make the grinding roller 6 in the pivot 5 to polish to the sheet metal component when the movable block 4 removes, the grinding machanism of 2 both sides of mounting bracket polishes to the sheet metal component both sides respectively, then control pressure cylinder 14 and spacing cylinder 16's piston rod return respectively, control step motor 12 drive and carry the sheet metal component rotation 90 degrees on the material platform 13, then control grinding machanism polishes two other sides of sheet metal component.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (5)
1. The utility model provides a grinding device for sheet metal working which characterized in that: the automatic grinding machine comprises a workbench, be provided with the mounting bracket on the workstation, the mounting bracket both sides are provided with grinding mechanism respectively, grinding mechanism includes that parallel and interval rotate the lead screw of connection on the mounting bracket, it has the movable block to correspond threaded connection on the every lead screw, it is provided with the pivot to rotate between two movable blocks, pivot mid-mounting has the grinding roller, fixedly on the mounting bracket be provided with the guide bar corresponding with every lead screw, fixedly connected with slider on every movable block, every slider and its corresponding guide bar sliding connection, install on the mounting bracket and be connected with positive reverse motor with a lead screw transmission among them, the sprocket is do not installed to two lead screw tip, connect through transmission chain drive between two sprockets, the workstation middle part is provided with step motor, install on step motor's the power output.
2. The grinding device for sheet metal working according to claim 1, characterized in that: two pressure cylinders located above the material loading table are installed at the top of the installing frame, and a pressing plate is fixedly connected to the end portion of a piston rod of each pressure cylinder.
3. The grinding device for sheet metal working according to claim 2, characterized in that: the material loading platform is characterized in that limiting cylinders respectively located on two sides of the stepping motor are arranged on the workbench, limiting blocks are fixedly connected to the end portions of piston rods of the limiting cylinders, and limiting grooves matched with the limiting blocks are formed in the bottom surface of the material loading platform.
4. The grinding device for sheet metal working according to claim 3, characterized in that: each movable block is fixedly connected with a connecting column, each connecting column is in threaded connection with a connector, and the rotating shaft is rotatably connected between the two corresponding connectors.
5. The grinding device for sheet metal working according to claim 4, characterized in that: the bottom surface of the pressing plate is paved with a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022274277.7U CN213289660U (en) | 2020-10-14 | 2020-10-14 | Grinding device for sheet metal working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022274277.7U CN213289660U (en) | 2020-10-14 | 2020-10-14 | Grinding device for sheet metal working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213289660U true CN213289660U (en) | 2021-05-28 |
Family
ID=76012961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022274277.7U Expired - Fee Related CN213289660U (en) | 2020-10-14 | 2020-10-14 | Grinding device for sheet metal working |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213289660U (en) |
-
2020
- 2020-10-14 CN CN202022274277.7U patent/CN213289660U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210528 |