CN201385244Y - Burr removing device for small-sized plate work pieces - Google Patents
Burr removing device for small-sized plate work pieces Download PDFInfo
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- CN201385244Y CN201385244Y CN200920302215U CN200920302215U CN201385244Y CN 201385244 Y CN201385244 Y CN 201385244Y CN 200920302215 U CN200920302215 U CN 200920302215U CN 200920302215 U CN200920302215 U CN 200920302215U CN 201385244 Y CN201385244 Y CN 201385244Y
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Abstract
The utility model relates to a burr removing device for small-sized plate work pieces, which comprises a guiding unit and a grinding unit separated by a certain distance, wherein, the guiding unit comprises a guiding wheel and a first motor connected with the guiding wheel, and the grinding unit comprises a grinding wheel and a second motor connected with the grinding wheel. The use of the device for removing burrs on the work pieces realizes higher working efficiency, the time for removing the burrs on each work piece is short, the burr removing process does not damage any surface of each work piece, nor need to add a grinding agent, thereby not increasing any follow-up procedure, reducing processing cost and being suitable for small-sized plate work pieces including steel plates, stainless steel plates, galvanized plates, electroplated plates, aluminum plates or copper plates and the like, as well as a variety of small-sized plate work pieces with the surfaces which are required to be ungroundable.
Description
Technical field
The utility model relates to a kind of burr removal device, relates in particular to a kind of burr removal device of small-sized sheet material workpiece.
Background technology
Small-sized sheet material workpiece is used very extensive at various industry, civil area, all can use on the hardware products as computer, mobile phone, auto parts, machine part etc.The production of small-sized sheet material workpiece all is large batch of basically, processing method all adopts the impact style of high-efficiency and low-cost, as shown in Figure 1, small-sized sheet material workpiece 80 is placed on the die 81, by drift 82 it is carried out punching press, small-sized sheet material workpiece 80 is finished punching press under the acting in conjunction of drift 82 and die 81.But the burr 83 that produces on the workpiece 80 after the punching press is a difficult problem that troubles punch process always, as shown in Figure 2.
Comparatively the device and method of several removal burrs commonly used is as shown in table 1 at present:
Three kinds of method and costs of removing burr that table 1 is commonly used
| Sequence number | Mode | Operative installations and method | Efficient (part/hour) | Cost per unit (unit/part) |
| 1 | Manually | Use file that the workpiece burr is removed one by one | 180 | 0.06 |
| 2 | Manually | With workpiece by the flash removed that gets at the spin finishing band | 720 | 0.07 |
| 3 | Automatically | Use the vibration grinding drum to remove burr | 1,500 | 0.07 |
Supplementary notes: the concrete calculating of cost per unit is as shown in table 4.
Can find out that from last table it is more reasonable to use vibration to grind method efficient height and the cost of removing the stamping parts burr in the production in enormous quantities, also have following deficiency but use vibration to grind:
1. workpiece is placed in the vibration grinding drum and vibrates, and all surfaces of workpiece will be ground by abrasive particle, must append the surperficial spray treatment in later stage, and production cost significantly increases;
2. the plate surface of some workpiece requires and can not grind, and as corrosion resistant plate, galvanized sheet, electroplate, aluminium sheet or copper coin etc., this method then can't be used;
3. need add grinding agent when grinding, also will increase matting after the processing, production cost and cycle increase.
Summary of the invention
The utility model provides a kind of burr removal device of small-sized sheet material workpiece at the deficiency of the device and method of several removal burrs of comparatively using always at present.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of burr removal device of small-sized sheet material workpiece comprises the pilot unit and the grinding unit that keep at a certain distance away and be provided with; Described pilot unit comprises a directive wheel and first motor that links to each other with directive wheel; Described grinding unit comprises an abrasive wheel and second motor that links to each other with abrasive wheel.
The beneficial effects of the utility model are: use the operating efficiency of device removal surface of the work burr of the present utility model higher, it is short that each workpiece is removed the time of burr, and can not hurt any surface of workpiece, do not need to add grinding agent yet, thereby can not increase any operation of postorder, reduce processing cost, be fit to comprise small-sized sheet material workpiece such as steel plate, corrosion resistant plate, galvanized sheet, electroplate, aluminium sheet or copper coin, reached the various small-sized sheet material workpiece that surface requirements can not be ground.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, also comprise the servo-drive system that is connected in grinding unit, described servo-drive system comprises servo controller, servomotor and leading screw unit; Described servo controller links to each other with servomotor, is used for servomotor is controlled; Described servomotor links to each other with the leading screw unit, is used for the leading screw unit is controlled; Described leading screw unit is used to regulate distance at interval between described pilot unit and the grinding unit.
Further, also comprise the vibration feeding unit that is arranged at described pilot unit and grinding unit top.
Further, the feeding speed of described vibration feeding unit is 2500/hour～3600/hour.
Further, described vibration feeding unit comprises oscillator, the last charging basket that links to each other with oscillator and the material loading track that links to each other with last charging basket, and described material loading track is positioned at the top in the gap that described pilot unit and grinding unit form at interval.
Further, described directive wheel is made by resin material, and its rotating speed is 50 rev/mins～300 rev/mins.
Further, described abrasive wheel is abrasion resistant fibrous the wheel, and its rotating speed is 150 rev/mins～3000 rev/mins.
Further, the surface that described small-sized plate workpiece does not have burr contacts with directive wheel, and the surface with burr contacts with abrasive wheel.
Further, the burr removal time of described each small-sized sheet material workpiece is 1 second～1.5 seconds.
Further, also comprise a control system and touch-screen, described touch-screen is used for input control signal, and described control system is used to receive control signal, and according to control signal pilot unit, grinding unit, servo-drive system and vibration feeding unit is controlled.
Description of drawings
Fig. 1 is the punching production schematic diagram of small-sized plate workpiece;
Fig. 2 is the burr condition diagram of the small-sized plate workpiece after the punching press;
Fig. 3 is the front view of the burr removal device of the small-sized sheet material workpiece of the utility model;
Fig. 4 is the vertical view of the burr removal device of the small-sized sheet material workpiece of the utility model;
Fig. 5 is the left view of the burr removal device of the small-sized sheet material workpiece of the utility model;
Fig. 6 is the external structure schematic diagram of the burr removal device of the small-sized sheet material workpiece of the utility model;
Fig. 7 is the work schematic diagram that the burr removal device of the small-sized sheet material workpiece of the utility model is removed burr;
Fig. 8 is the workpiece shape that the burr removal device of the small-sized sheet material workpiece of the utility model is suitable for.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
Fig. 3 is the front view of the burr removal device of the small-sized sheet material workpiece of the utility model, Fig. 4 is the vertical view of the burr removal device of the small-sized sheet material workpiece of the utility model, Fig. 5 is the left view of the burr removal device of the small-sized sheet material workpiece of the utility model, and Fig. 6 is the external structure schematic diagram of the burr removal device of the small-sized sheet material workpiece of the utility model.Shown in Fig. 3,4,5 and 6, the burr removal device of described small-sized sheet material workpiece comprises keep at a certain distance away a pilot unit 10 and a grinding unit 20, the servo-drive system that is connected in grinding unit 20 that is provided with, vibration feeding unit 40 and the control system 50 that is arranged at described pilot unit 10 and grinding unit 20 tops.The distance size that described pilot unit 10 and grinding unit 20 are provided with at interval depends on the shape and the thickness of workpiece.
Described pilot unit comprises a directive wheel 101 and first motor 102 that links to each other with directive wheel 101.Described directive wheel 101 is made by resin material, and it is a low speed rotation, and rotating speed is 50 rev/mins～300 rev/mins.Described grinding unit 20 comprises an abrasive wheel 201 and second motor 202 that links to each other with abrasive wheel 201.Described abrasive wheel 201 is abrasion resistant fibrous the wheel, and it is rotation at a high speed, and rotating speed is 150 rev/mins～3000 rev/mins.Described directive wheel 101 and abrasive wheel 201 all adopt frequency control, set the workpiece that different velocity ratios can adapt to different materials.The surface that described small-sized plate workpiece does not have burr contacts with directive wheel 101, and the surface with burr contacts with abrasive wheel 201.The burr removal time of described each small-sized sheet material workpiece is 1 second～1.5 seconds.
The machining information of the burr removal device of the small-sized sheet material workpiece of table 2
| Working position | Remove stamping parts week burr |
| Processing mode | Burr is removed in grinding |
| Machining accuracy | 0.001 millimeter |
| Be suitable for the width of the workpiece | Below 80 millimeters |
| Be suitable for thickness of workpiece | Below 30 millimeters |
| Be suitable for the workpiece shape | The standard shape in Fig. 8, also can process various special-shaped stamping parts |
| Be suitable for the workpiece material | Cold-rolled steel sheet, hot rolled steel plate, non-ferrous metal board (aluminium, copper), non-metal board (nylon, polyurethane) and various clad plates etc. |
Described servo-drive system comprises servo controller, servomotor 30 and leading screw unit; Described servo controller is arranged in the electric cabinet, and links to each other with servomotor 30, is used for servomotor 30 is controlled; Described servomotor 30 links to each other with the leading screw unit, is used for the leading screw unit is controlled; Described leading screw unit is used to regulate distance at interval between described pilot unit 10 and the grinding unit 20, and grinding precision is controlled at 0.001 millimeter.
The feeding speed of described vibration feeding unit 40 is 2500/hour～3600/hour.Described vibration feeding unit 40 comprises oscillator 401, the last charging basket 402 that links to each other with oscillator 401 and the material loading track 403 that links to each other with last charging basket 402, and described material loading track 403 is positioned at the top in the gap of described pilot unit 10 and grinding unit 20 interval formation.
Described control system 50 is a programmable controller, and by adopting man-machine dialog interface that control system 50 is controlled, the man-machine dialog interface of present embodiment is a touch-screen 60.Described touch-screen 60 is used for input control signal, and described control system 50 is used to receive control signal, and according to control signal pilot unit 10, grinding unit 20, servo-drive system and vibration feeding unit 40 is controlled.The utility model is simple to operate and easy to use, can realize the automatic charging of small-sized sheet material workpiece in burr removal process, and automaticity is higher.
Fig. 7 is the work schematic diagram that the burr removal device of the small-sized sheet material workpiece of the utility model is removed burr.As shown in Figure 7, small-sized sheet material workpiece 70 is along the process of direction vertical drop between the abrasive wheel 201 that the directive wheel 101 and the high speed of described low speed rotation are rotated of the dotted arrow among the figure, utilize the principle of directive wheel 101 and abrasive wheel 201 rotary speed differences, the directive wheel 101 that small-sized sheet material workpiece 70 can be made by resin material slows down decrease speed, and the abrasive wheel 201 of rotation is destroyed the burr 701 on workpiece 70 surfaces at a high speed simultaneously.Use the operating efficiency of device removal surface of the work burr of the present utility model higher, it is short that each workpiece is removed the time of burr, and can not hurt any surface of workpiece, do not need to add grinding agent yet, thereby can not increase any operation of postorder, reduce processing cost, be fit to comprise small-sized sheet material workpiece such as steel plate, corrosion resistant plate, galvanized sheet, electroplate, aluminium sheet or copper coin, reached the various small-sized sheet material workpiece that surface requirements can not be ground.Burr removal method after using the utility model to small-sized sheet material workpiece punching press has remedied domestic and international at present blank in this respect, and the burr removal device of described small-sized sheet material workpiece can realize that automation substitutes the work of artificial deburring, has the production efficiency height, the scope of application is wide, machining accuracy is high, simple to operate and characteristics that automaticity is high.
Process and other are removed the comparison of the device and method of burrs, and its ultimate cost and efficient situation are as shown in table 3.
The comparison schematic diagram of the device and method of table 3 the utility model and present several removal burrs
| Sequence number | Mode | Operative installations and method | Efficient (part/hour) | Cost per unit (unit/part) |
| 1 | Manually | Use file that the workpiece burr is removed one by one | 180 | 0.06 |
| 2 | Manually | With workpiece by the flash removed that gets at the spin finishing band | 720 | 0.07 |
| 3 | Automatically | Use the vibration grinding drum to remove burr | 1,500 | 0.07 |
| 4 | Automatically | Novel burr removing method | 3,600 | 0.06 |
Supplementary notes: the concrete calculating of cost per unit is as shown in table 4.
The concrete computational chart of table 4 cost per unit
| The sequence number formula | Efficient (a of part/H) | Suppose quantity (part) b | Working hour expense (the c-1500/ 168 of unit/H) | Cost (H) d-b/ a in man-hour | Lift part labour cost (unit/part) e-(d*c)/b | Installation cost (unit/platform) r | Depreciation cost (the g-f/5/12/ 168 of unit/H) | Consumptive material takes (unit) h | One piece apparatus is taken (unit/part) i-h/b+g* d/b | Cost per unit (unit) j-i+ e |
| 1 | 180 | 10,000 | 9 | 56 | 0.050 | 0 | 0 | 100 | 0.010 | 0.06 |
| 2 | 720 | 10,000 | 9 | 14 | 0.012 | 5,000 | 0.50 | 600 | 0.061 | 0.07 |
| 3 | 1,500 | 10,000 | 9 | 7 | 0.006 | 15,000 | 1.49 | 600 | 0.061 | 0.07 |
| 4 | 3,600 | 10,000 | 9 | 3 | 0.002 | 200,000 | 19.84 | 500 | 0.056 | 0.06 |
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. the burr removal device of a small-sized sheet material workpiece is characterized in that, comprises the pilot unit (10) and the grinding unit (20) that keep at a certain distance away and be provided with; Described pilot unit comprises a directive wheel (101) and first motor (102) that links to each other with directive wheel (101); Described grinding unit (20) comprises an abrasive wheel (201) and second motor (202) that links to each other with abrasive wheel (201).
2. the burr removal device of small-sized sheet material workpiece according to claim 1 is characterized in that, also comprises the servo-drive system that is connected in grinding unit (20), and described servo-drive system comprises servo controller, servomotor (30) and leading screw unit; Described servo controller links to each other with servomotor (30), is used for servomotor (30) is controlled; Described servomotor (30) links to each other with the leading screw unit, is used for the leading screw unit is controlled; Described leading screw unit is used to regulate distance at interval between described pilot unit (10) and the grinding unit (20).
3. the burr removal device of small-sized sheet material workpiece according to claim 2 is characterized in that, also comprises the vibration feeding unit (40) that is arranged at described pilot unit (10) and grinding unit (20) top.
4. the burr removal device of small-sized sheet material workpiece according to claim 3 is characterized in that, the feeding speed of described vibration feeding unit (40) is 2500/hour～3600/hour.
5. the burr removal device of small-sized sheet material workpiece according to claim 4, it is characterized in that, described vibration feeding unit (40) comprises oscillator (401), the last charging basket (402) that links to each other with oscillator (401) and the material loading track (403) that links to each other with last charging basket (402), and described material loading track (403) is positioned at the top in the gap of described pilot unit (10) and the formation of grinding unit (20) interval.
6. according to the burr removal device of the arbitrary described small-sized sheet material workpiece of claim 1 to 5, it is characterized in that described directive wheel (101) is made by resin material, its rotating speed is 50 rev/mins～300 rev/mins.
7. according to the burr removal device of the arbitrary described small-sized sheet material workpiece of claim 1 to 5, it is characterized in that described abrasive wheel (201) is abrasion resistant fibrous the wheel, its rotating speed is 150 rev/mins～3000 rev/mins.
8. according to the burr removal device of the arbitrary described small-sized sheet material workpiece of claim 1 to 5, it is characterized in that the surface that described small-sized plate workpiece does not have burr contacts with directive wheel (101), the surface with burr contacts with abrasive wheel (201).
9. according to the burr removal device of the arbitrary described small-sized sheet material workpiece of claim 1 to 5, it is characterized in that the burr removal time of described each small-sized sheet material workpiece is 1 second～1.5 seconds.
10. according to the burr removal device of the arbitrary described small-sized sheet material workpiece of claim 1 to 5, it is characterized in that, also comprise a control system (50) and touch-screen (60), described touch-screen (60) is used for input control signal, described control system (50) is used to receive control signal, and according to control signal pilot unit (10), grinding unit (20), servo-drive system and vibration feeding unit (40) is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920302215U CN201385244Y (en) | 2009-04-15 | 2009-04-15 | Burr removing device for small-sized plate work pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920302215U CN201385244Y (en) | 2009-04-15 | 2009-04-15 | Burr removing device for small-sized plate work pieces |
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| Publication Number | Publication Date |
|---|---|
| CN201385244Y true CN201385244Y (en) | 2010-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200920302215U Expired - Fee Related CN201385244Y (en) | 2009-04-15 | 2009-04-15 | Burr removing device for small-sized plate work pieces |
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| CN (1) | CN201385244Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335853A (en) * | 2011-10-31 | 2012-02-01 | 法兰泰克起重机械(苏州)有限公司 | Method for grinding and trimming parts |
| CN104339236A (en) * | 2014-10-30 | 2015-02-11 | 湖北中航精机科技有限公司 | Deburring machine |
-
2009
- 2009-04-15 CN CN200920302215U patent/CN201385244Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335853A (en) * | 2011-10-31 | 2012-02-01 | 法兰泰克起重机械(苏州)有限公司 | Method for grinding and trimming parts |
| CN104339236A (en) * | 2014-10-30 | 2015-02-11 | 湖北中航精机科技有限公司 | Deburring machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20110415 |