CN87207080U - Device for grinding sheet-metal strip surface - Google Patents
Device for grinding sheet-metal strip surface Download PDFInfo
- Publication number
- CN87207080U CN87207080U CN 87207080 CN87207080U CN87207080U CN 87207080 U CN87207080 U CN 87207080U CN 87207080 CN87207080 CN 87207080 CN 87207080 U CN87207080 U CN 87207080U CN 87207080 U CN87207080 U CN 87207080U
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- Prior art keywords
- grinding wheel
- grinder
- metal strip
- grinding
- alloy
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Abstract
The utility model relates to a device for grinding sheet-metal strip surface roughness which is characterized in that the device for grinding sheet-metal strip surface comprises a coiling and unwinding machine, a packing paper mechanism, a guiding mechanism, a grinding machine and a control system. Grinding wheels are formed from alloy-steel wires by the method of stringing, pairs of the grinding wheels are correspondingly and crosswise arranged on the grinding machine, and shock absorption springs are adopted for shock absorption. Through the control to the coiling and unwinding machine and the grinding machine, coiling sheet-metal strips can be ground and processed forward and backward at the front side and back side. The utility model has the advantages of simple structure, convenient operation, long service life, no pollution, easy finishing and easy coping.
Description
The utility model relates to a kind of roughness treating apparatus to sheet metal strip surface processing.
In the electronic material industry, mostly with extending or deep-draw processing method making metal structure element (robbing the content structure element) as the television picture tube electronics.For guaranteeing that components and parts are extended or the processing characteristics of deep-draw moulding and the reduction mould proportion of goods damageds, the long paper sheet metal strip that requires to use has specific roughness.The technology comparatively approximate with the utility model is the external at present a kind of roughness treating apparatus that the rubbing down emery wheel is housed that adopts, and it partly is made up of winder, guiding mechanism, grinder, speed and pressure-regulating control system etc.The rubbing down emery wheel that grinder is used is the coated emery wheel of a kind of rubber-like, makes on matrix, the velvet-like fiber rod bonding one deck corundum sand grains and makes with special nonwoven.With this rubbing down emery wheel, press sand grains thickness on the emery wheel (order number), in pairs and be installed in symmetrically up and down on the frame of grinder with pre-small post-large principle.During work, sheet metal strip is clamped in up and down between the two rubbing down emery wheels and makes it straight line move, control the gait of march of rotating speed, pressure, contact area and the band of rubbing down emery wheel simultaneously, just can reach the purpose that the sheet metal strip surface roughness is processed.Its advantage of such device is that crudy is better, the control roughness is also more convenient, weak point is that package unit involves great expense, must add a cover cooling, washing, drying plant, operation, maintaining are complicated, particularly the loss of rubbing down emery wheel is big, needs frequent finishing reconditioning during use, makes troubles and has improved usage charges to use; Simultaneously, this treating apparatus requires the plate shape of sheet metal strip and surface requirements is all very harsh, increased difficult and improved price to raw material supply; Also easily cause environmental pollution during work.
The purpose of this utility model provides a kind of simple in structure, easy to operate, does not need a large amount of optional equipments, and the long and finishing of grinding wheel life-span is ground rough device to the plate shape and the not high sheet metal strip surface of surface requirements of work metal band easily.
The utility model is realized with the following methods: be made up of two volumes feeding machines, packing paper mechanisms, guiding mechanism, grinder and control system.The volume feeding machine comprises reversible motor, shaft coupling, decelerator, clutch and looping disk.Also comprise the magnetic powder brake that one one end and clutch, the other end are connected with the rotating shaft of looping disk in this volume feeding machine, the magnet exciting coil of magnetic powder brake is controlled by control system.Grinder comprises frame, two above reversible motors, universal transmission mechanism and grinding wheels.This grinder also comprise one group with corresponding displacement actuator of grinding wheel and weakening spring, displacement actuator is contained on the grinder frame, its adjusting screw(rod) is connected with the slider shaft holder that supports grinding wheel, the weakening spring is in the bearing block bottom and be attached thereto and connect.Reversible electric machine is connected with the rotating shaft of grinding wheel by universal transmission mechanism, i.e. the rotating shaft of grinding wheel is contained in the slider shaft holder that can move up and down in rack rail, and is connected with motor by universal transmission mechanism, and grinding wheel becomes cantilever design.Two above grinding wheels with two one group ground relatively and arranged crosswise is installed on the grinder.
The grinding wheel of this device is an alloy-steel wire wheel, stacks to be pressed on the axle sleeve with some chips that pierce alloy-steel wire and makes.Its diameter of used alloy-steel wire is 0.03～0.35 millimeter rice, is shaped as waveform.
With the relative arranged crosswise in two one group ground, its purpose makes it sheet metal strip is formed certain cornerite and top and bottom are ground rough simultaneously the grinding wheel of same size on grinder; As required grinding wheel can with a pair of, two pairs or several right.
In grinder frame both sides one group of guiding mechanism of being made up of directive wheel and support roller is housed respectively, passes in and out grinder with certain cornerite and direction with the control sheet metal strip.
More than the looping disk, the paper disc of packing paper mechanism, the symmetrical centre of guiding mechanism directive wheel, each grinding wheel of grinder of said plait mill be installed on the same position of center line.
The utility model has the advantages that the grinding wheel life-span is long, finishing is easy, grind rough back sheet metal strip surface roughness unanimity, color and luster is good, whole apparatus structure is simple, and is easy to operate, applied widely, as long as select the grinding wheel in different silks footpath just can reach the different roughness that require.
Description of drawings:
Fig. 1 is a front view of the present utility model.Wherein: 1-protective cover, 2-directive wheel, 3-guiding mechanism, 4-support roller, 5-slide block type bearing block, 6-grinding wheel, 7-displacement actuator, 8-frame, 9-weakening spring, 10-paper web, 11-coiled strip tube frame, 12-coiled strip tube.
Fig. 2 is a vertical view of the present utility model.Wherein: the reversible motor of 13-plait mill, the 14-shaft coupling, the 15-decelerator, 16-clutch, 17-magnetic powder brake, the reversible motor of 18-grinder, the horizontal frames of the loading motor of 19-frame 8, the 20-universal transmission mechanism, 21-loads the base plate of displacement actuator 7, the vertical frames of the loading displacement actuator 7 of 22-frame 8, the metal tape that 23-is processed.
Fig. 3 is a grinder side direction partial view.24-adjusting screw(rod) wherein, 25-connects screw mandrel, 26-Connection Block, 27-grinding wheel axle.
Fig. 4 is the vertical cut-away view of grinding wheel.Wherein: the 28-axle sleeve, the 29-chip, the 30-alloy-steel wire, the 31-pressing plate, the 32-binding nut, the 33-binding nut,
Fig. 5 is the partial sectional view that alloy-steel wire is installed on the grinding wheel chip.
Embodiment of the present utility model as shown in drawings.
Consult Fig. 2, respectively be provided with a reversible volume feeding machine in the both sides of grinder frame 8,, both can be used as winder, also can be used as uncoiler and use according to the operation requirement.Know by figure, on volume feeding machine frame 11, reversible volume blowing motor 13 is housed.Behind the starter motor 13, by shaft coupling 14, decelerator 15, clutch 16, the magnetic powder brake 17 that is connected in turn looping disk 12 is rotated, when operation control system changes the current value of excitation coil in the magnetic powder brake 17, with regard to the corresponding output rotational resistance torque that changes magnetic powder brake 17 shafts, thus the tension force of 12 pairs of sheet metal strips of change looping disk.Inboard at plait mill is provided with packing paper mechanism, and it is a paper web 10 that is contained on the shelf, in order to by the sheet metal strip 23 interlayer pads of mill after rough to prevent abrasive extraordinary packing paper.In grinder frame 8 both sides the guiding mechanism of being made up of directive wheel 2 and support roller 43 is housed, its effect is that control sheet metal strip 23 moves in the scope of setting.Bidirectional reversible is housed on the horizontal frames 19 of grinder frame 8 grinds rough motor 18.Behind the starter motor 18, the grinding wheel 6 that is attached thereto is rotated by the universal transmission mechanism 20 that connects in turn; On the vertical frames 22 of frame 8, displacement actuator 7 is housed, know by Fig. 1, Fig. 3, displacement actuator 7, be connected with the Connection Block 26 of slider shaft holder 5 by connecting screw mandrel 25 through the adjusting screw(rod) 24 that gear drive drives by electric machine control system And, the guide rail Zhong ， And that slider shaft holder 5 is installed in vertical frames 22 is connected with antirattle spring 9 in the bottom of slider shaft holder.Such mechanism is when requiring needs to regulate the grinding wheel upper-lower position according to operation, the motor that only needs to start displacement actuator 7 just can make the slider shaft holder motion, and grinding wheel has just been done upper and lower displacement.Present embodiment adopts two groups of totally four grinding wheels, and every group grinding wheel is arranged on the frame relatively and across.Two its used alloy-steel wire specifications of paired grinding wheel are identical.
Grinding wheel structure in the present embodiment such as Fig. 4, shown in Figure 5.Know by Fig. 5, pierce on chip 25 with rolling into corrugated alloy-steel wire 30, nestable on axle sleeve 28 identical therewith multi-plate chip, cover pressing plate 27, compress with fishbolt 29 and nut 28.Grinding wheel after the assembling must carry out reconditioning to foreign round.
According to the different materials of rolling sheet metal strip and different requirements, can select grinding wheels with different silks footpath diameters to its surface roughness.Having adopted diameter in the enforcement is 0.06mm, 0.12mm, and the grinding wheel that 0.033mm different size alloy-steel wire is made grinds rough processing to the rolling sheet metal strip, has all obtained effect preferably.
Claims (3)
1, a kind of being used for ground rough device to the sheet metal strip surface of sheet metal strip surface processing, form by volume feeding machine, packing paper mechanism, guiding mechanism, grinder and control system, the volume feeding machine comprises motor 13, shaft coupling 14, decelerator 15, clutch 16 and looping disk 12, grinder comprises frame 8, motor 18 and universal transmission mechanism 20, grinding wheel 6, it is characterized in that;
(1) also comprises the magnetic powder brake 17 that one one end and clutch 16 other ends are connected with the rotating shaft of looping disk 12 in the volume feeding machine.
(2) also comprise one group and grinding wheel 6 corresponding displacement actuator 7 and weakening springs 9 in the grinder, displacement actuator 7 is contained on the vertical frames 22, its adjusting screw(rod) 24 is connected with the bearing block 5 of supporting grinding wheel 6, and weakening spring 9 is contained in bearing block 5 bottoms and is attached thereto and connects.
(3) 6 two one group of the grinding wheel in grinder ground relatively and arranged crosswise.
2, the rough device of mill according to claim 1 is characterized by said grinding wheel 6 and is the alloy-steel wire wheel, and the chip 28 that pierces alloy-steel wire 29 stacks and is pressed on the axle sleeve 27.
3, the rough device of mill according to claim 1, it is characterized by alloy-steel wire 29 diameters is 0.03～0.35 millimeter, is shaped as waveform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87207080 CN87207080U (en) | 1987-05-20 | 1987-05-20 | Device for grinding sheet-metal strip surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87207080 CN87207080U (en) | 1987-05-20 | 1987-05-20 | Device for grinding sheet-metal strip surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87207080U true CN87207080U (en) | 1988-03-09 |
Family
ID=4822562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87207080 Expired - Lifetime CN87207080U (en) | 1987-05-20 | 1987-05-20 | Device for grinding sheet-metal strip surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87207080U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283252A (en) * | 2017-08-25 | 2017-10-24 | 芜湖长润特种铜线有限公司 | A kind of copper wire grinding apparatus of easy cleaning |
| CN110052943A (en) * | 2019-05-24 | 2019-07-26 | 鞍山发蓝股份公司 | A kind of package steel strip surface derusting device |
| CN115194579A (en) * | 2022-09-15 | 2022-10-18 | 中铝材料应用研究院有限公司 | Burnishing surface treatment equipment and operation method |
-
1987
- 1987-05-20 CN CN 87207080 patent/CN87207080U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283252A (en) * | 2017-08-25 | 2017-10-24 | 芜湖长润特种铜线有限公司 | A kind of copper wire grinding apparatus of easy cleaning |
| CN110052943A (en) * | 2019-05-24 | 2019-07-26 | 鞍山发蓝股份公司 | A kind of package steel strip surface derusting device |
| CN115194579A (en) * | 2022-09-15 | 2022-10-18 | 中铝材料应用研究院有限公司 | Burnishing surface treatment equipment and operation method |
| CN115194579B (en) * | 2022-09-15 | 2022-12-09 | 中铝材料应用研究院有限公司 | Polishing type surface treatment equipment and operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |