CN105252409A - Grinding head integral structure of one-circle double-grinding deburring machine and deburring method - Google Patents
Grinding head integral structure of one-circle double-grinding deburring machine and deburring method Download PDFInfo
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- CN105252409A CN105252409A CN201410338211.6A CN201410338211A CN105252409A CN 105252409 A CN105252409 A CN 105252409A CN 201410338211 A CN201410338211 A CN 201410338211A CN 105252409 A CN105252409 A CN 105252409A
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- belt
- grinding
- driving wheel
- grinding material
- deburring
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Abstract
The invention relates to a grinding head integral structure of a one-circle double-grinding deburring machine and a deburring method. According to the grinding head integral structure of the one-circle double-grinding deburring machine and the deburring method, integral lifting of a brush plate rack assembly can be achieved. A driving wheel and a driven wheel are horizontally mounted below a brush plate rack in a spaced mode. The driving wheel is driven by a main motor located on the brush plate rack. Side faces of grinding material boxes are fixed to the surface of a belt, and grinding heads in the grinding material boxes face downward. The driving wheel and the driven wheel are horizontally sleeved with the belt with the grinding material boxes. A belt pressing limiting plate is located on the upper end faces of the grinding material boxes and is in sliding fit with the upper end faces of the grinding material boxes. The grinding head integral structure of the one-circle double-grinding deburring machine and the deburring method have the advantages that on one hand, integral descending or ascending of the brush plate rack assembly is achieved to achieve reliable deburring of machined workpieces, and the design structure of the brush plate rack assembly is greatly simplified, so that the manufacturing cost is reduced, and the work reliability is improved; on the other hand, through the design of the limiting pressing plate, lateral thrust generated by lateral force of the workpieces on the belt when the machined workpieces are fed is avoided fundamentally, the situation that the lateral thrust leads to deviation of the belt from the movement track and changes of grinding pressure is avoided, moreover, the belt lateral overturn phenomenon caused by the lateral thrust is avoided, and high-quality deburring is achieved.
Description
Technical field
The present invention relates to a kind of circle two that can realize the lifting of brush frame assembly integral and grind off burring machine bistrique overall structure and burr removing method, belong to flash trimmer component assembly and manufacture field.
Background technology
CN202271266U, title " an a kind of circle two mill chamfer deburring machine ", it comprises chamfer deburring machine, frame in described chamfer deburring machine and adopt four support columns affixed between workbench, bistrique portal frame runs through workbench, its lower end is fixedly connected with frame, upper brush is enclosed within bistrique gantry pillar and upper brush drives elevating mechanism to drive upper brush along column up-down by elevating mechanism by the motor be positioned on bistrique portal frame, upper active drum and upper passive drum are arranged in brush and upper active drum is driven by the upper grinding head motor be positioned in upper brush, upper grinding belt level to be enclosed within drive that active drum and upper passive drum form and to be positioned at bistrique portal frame side, upper grinding belt press nips is connected with upper grinding belt elevating mechanism and upper grinding belt elevating mechanism presses grinding belt end face under driving grinding belt press nips, upper grinding belt elevating mechanism is driven by upper grinding belt motor, under lower brush is positioned at work top, lower active drum and lower passive drum are arranged in lower brush and lower active drum is driven by the lower grinding head motor be positioned in lower brush, lower grinding belt level to be enclosed within drive that lower active drum and lower passive drum form and to be positioned at bistrique portal frame opposite side, lower grinding belt press nips is connected with lower grinding belt elevating mechanism and lower grinding belt elevating mechanism drives lower grinding belt press nips top to depress grinding belt end face, and lower grinding belt elevating mechanism is driven by lower grinding belt motor.Its weak point: the grinding head on abrasive belts is under the top pressure effect of grinding belt press nips, make to be positioned at grinding head on grinding belt and surface of the work is that elasticity touches, when grinding head is subject to the grinding of grinding head in abrasive belts when workpiece enters annular abrasive band, abrasive belts is produced to the lateral thrust of a feedstock direction, this lateral thrust makes abrasive belts depart from original movement locus, grinding force changes, both be unfavorable for high-quality deburring, its lateral thrust also can cause the generation of grinding belt lateral turnover phenomenon.
Summary of the invention
Purpose of design: on the basis of background technology, by the improvement to brush structure, realizes abrasive belts and driving wheel, enclosing two and grind off burring machine bistrique overall structure and burr removing method of follower synchronization lifting.
Design: in order to realize above-mentioned purpose of design.1, driving wheel and follower wheel well width and the design that matches of belt bandwidth, be one of technical characteristic of the present invention.The object of such design is: rock gap because belt and driving wheel and follower well width match to eliminate between belt and driving wheel, follower, and because driving wheel and follower are positioned on brush frame, therefore when elevating mechanism drives brush frame to decline or rises, not only ensure the grinding head of the grinding material box in belt side and be deburred the Elastic Contact with pressure of surface of the work, and deburring is effective.2, the brush frame between driving wheel and follower being equipped with spacing pressing plate and the design that is slidably matched of spacing hold-down plate surface and belt upper surface, is technical characteristic two of the present invention.The object of such design is: due to the brush frame of the application between driving wheel and follower being equipped with spacing pressing plate, and on the lower pressure surface of this spacing pressing plate and belt the upper surface of grinding material box in being slidably matched, because of when belt high speed by between driving wheel and follower time, the pressing plate be fixed on brush frame serves spacing work to grinding material box upper surface, both avoid belt and depart from original movement locus and the grinding force caused changes, prevent again the factor eliminating belt rollover, ensure that the grinding head of grinding material box and be ground the band press contacts in deburring workpiece face, achieve high-quality deburring.
Technical scheme 1: an a kind of circle two grinds off burring machine bistrique overall structure, driving wheel and follower spacing level are arranged on below brush frame, driving wheel is driven by the mair motor be positioned on brush frame, grinding material box side is fixed on strap surface and in grinding material box grinding head is down, belt level with multiple grinding material box is enclosed within driving wheel and follower, and pressure zone limiting plate is positioned at grinding material box upper surface and with grinding material box upper surface in being slidably matched.
Technical scheme 2: an a kind of circle two grinds off the integrally-built elevating method of burring machine bistrique, starting up, mair motor drives driving wheel to rotate, driving wheel drives the horizontal high-speed rotation of the belt be enclosed within driving wheel and follower simultaneously, in multiple grinding material boxs that belt drive is located thereon grinding head be deburred workpiece face and touch, thus the burr be deburred on workpiece face is removed, due to grinding material box upper surface be fixed on spacing hold-down plate surface on brush frame in being slidably matched, therefore when the grinding head in belt drive grinding material box removes surface of the work burr, this spacing pressing plate plays the effect preventing belt from turning on one's side to belt, achieve belt and rotate a circle, drive the grinding head of the multiple grinding material boxs be positioned on belt to the object of surface of the work second polishing deburring.
The present invention is compared with background technology, and one is the entire lowering both having achieved brush frame assembly or the reliable deburring of rising to workpiece to be machined, greatly simplifies again the project organization of brush frame assembly, reduces manufacturing cost, improve the reliability of work; Two is designs of spacing pressing plate, when fundamentally solving workpiece to be machined charging, the lateral thrust that workpiece side force produces belt, not only avoid the change of belt bias motion track that this lateral thrust causes and grinding force, and avoid the generation of the belt lateral turnover phenomenon that lateral thrust causes, achieve high-quality deburring.
Accompanying drawing explanation
Fig. 1 is that a circle two grinds off the integrally-built schematic diagram of burring machine bistrique.
Fig. 2 is the plan structure schematic diagram of the abrasive belts be made up of belt and grinding material box.
Detailed description of the invention
Embodiment 1: with reference to attached Fig. 1 and 2.An a kind of circle two grinds off burring machine bistrique overall structure, driving wheel 7 and follower 1 spacing level are arranged on below brush frame 8, driving wheel 7 is driven by the mair motor 6 be positioned on brush frame 8, grinding material box 3 side is fixed on that belt 2 is upper and in grinding material box 3 grinding head is down, belt 2 level with multiple grinding material box is enclosed within driving wheel 7 and follower 1, and pressure zone limiting plate 4 is positioned at grinding material box 3 upper surface and with grinding material box 3 upper surface in being slidably matched.Multiple pinch roller 5 rods arranged in horizontal line and be positioned at (driving wheel 7 and follower 1 will become the front and back in space all to have multiple pinch roller 5) on brush frame 8, rolls with belt 2 upper surface and coordinates in the pinch roller face of multiple pinch roller 5.Well width taken turns by driving wheel 7 and follower 1 and belt 2 bandwidth matches.The pressure zone limiting plate 4(driving wheel 7 being positioned at belt 2 upper surface between driving wheel 7 with follower 1 will become the front and back in space all to have multiple pinch roller 5 with follower 1) be connected with brush frame 8.Plane lubricating contact pad is had and plane lubricating contact pad is connected with pressure zone limiting plate 4 between the upper surface of pressure zone limiting plate 4 and grinding material box 2.Plane lubricating contact pad is graphite pads.
Embodiment 2: on the basis of embodiment 1, an a kind of circle two grinds off the integrally-built elevating method of burring machine bistrique, starting up, mair motor 6 drives driving wheel 7 to rotate, driving wheel 7 drives the horizontal high-speed rotation of the belt 2 be enclosed within driving wheel 7 and follower 1 simultaneously, elevating mechanism drives brush frame 8 to decline (during for workpiece front deburring, upper elevating mechanism drives upper brush frame to decline, make the grinding head of grinding material box on belt and workpiece front is with pressure touches) or rise (during for back of work deburring, lower elevating mechanism drives lower brush frame to rise, make the grinding head of grinding material box 3 on belt 2 and back of work is with pressure touches), belt 2 to drive in the multiple grinding material boxs 3 be located thereon grinding head and is deburred workpiece face and touches, thus the burr be deburred on workpiece face is removed, due to grinding material box 3 upper surface be fixed on spacing pressing plate 4 on brush frame 8 in being slidably matched, therefore when belt 2 drives the grinding head in grinding material box 3 to remove surface of the work burr, this spacing pressing plate 4 pairs of belts 2 play the effect preventing belt 2 from turning on one's side, achieve belt 2 and rotate a circle, drive the grinding head of the multiple grinding material boxs be positioned on belt 2 to the object of surface of the work second polishing deburring.
It is to be understood that: although above-described embodiment to be contrasted detailed text description to mentality of designing of the present invention; but these text descriptions; just the simple text of mentality of designing of the present invention is described; instead of the restriction to mentality of designing of the present invention; any do not exceed mentality of designing of the present invention combination, increase or amendment, all fall within the scope of protection of the present invention.
Claims (7)
1. a circle two grinds off burring machine bistrique overall structure, it is characterized in that: driving wheel (7) and follower (1) spacing level are arranged on brush frame (8) below, driving wheel (7) is driven by the mair motor (6) be positioned on brush frame (8), grinding material box (3) side is fixed on belt (2) face and in grinding material box (3) grinding head is down, belt (2) level with multiple grinding material box is enclosed within driving wheel (7) and follower (1), and pressure zone limiting plate (4) is positioned at grinding material box (3) upper surface and with grinding material box (3) upper surface in being slidably matched.
2. a circle two according to claim 1 grinds off burring machine bistrique overall structure, it is characterized in that: multiple pinch roller (5) rods arranged in horizontal line and be positioned on brush frame (8), rolls with belt (2) upper surface and coordinates in the pinch roller face of multiple pinch roller (5).
3. a circle two according to claim 1 grinds off burring machine bistrique overall structure, it is characterized in that: well width taken turns by driving wheel (7) and follower (1) and belt (2) bandwidth matches.
4. a circle two according to claim 1 grinds off burring machine bistrique overall structure, it is characterized in that: the pressure zone limiting plate (4) being positioned at belt (2) upper surface between driving wheel (7) with follower (1) is connected with brush frame (8).
5. a circle according to claim 4 two grinds off burring machine bistrique overall structure, it is characterized in that: have plane lubricating contact pad between the upper surface of pressure zone limiting plate (4) and grinding material box (2) and plane lubricating contact pad is connected with pressure zone limiting plate (4) face.
6. a circle two according to claim 5 grinds off burring machine bistrique overall structure, it is characterized in that: plane lubricating contact pad is graphite pads.
7. a circle two grinds off the integrally-built elevating method of burring machine bistrique, it is characterized in that: starting up, mair motor (6) drives driving wheel (7) to rotate, driving wheel (7) drives the horizontal high-speed rotation of the belt (2) be enclosed within driving wheel (7) and follower (1) simultaneously, belt (2) drives the middle grinding head of the multiple grinding material boxs (3) be located thereon and is deburred workpiece face and touches, thus the burr be deburred on workpiece face is removed, due to the upper surface of grinding material box (3) with spacing pressing plate (4) face on brush frame (8) of being fixed in being slidably matched, therefore when belt (2) drives the grinding head in grinding material box (3) to remove surface of the work burr, this spacing pressing plate (4) plays the effect preventing belt (2) from turning on one's side to belt (2), achieve belt (2) and rotate a circle, drive is positioned at the grinding head of the multiple grinding material boxs on belt (2) to the object of surface of the work second polishing deburring.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410338211.6A CN105252409B (en) | 2014-07-16 | 2014-07-16 | One circle two grinds off burring machine bistrique overall structure and burr removing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410338211.6A CN105252409B (en) | 2014-07-16 | 2014-07-16 | One circle two grinds off burring machine bistrique overall structure and burr removing method |
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| CN105252409A true CN105252409A (en) | 2016-01-20 |
| CN105252409B CN105252409B (en) | 2018-01-09 |
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| CN102773560A (en) * | 2012-08-07 | 2012-11-14 | 浙江雁荡山机床有限公司 | Saw grinding belt and processing method |
| CN104070435A (en) * | 2014-06-24 | 2014-10-01 | 杭州祥生砂光机制造有限公司 | Device and method for preventing lateral turning of grinding material band of one-circle double-grinding deburring machine |
| CN204053761U (en) * | 2014-07-16 | 2014-12-31 | 杭州祥生砂光机制造有限公司 | One circle two grinds off burring machine bistrique overall structure |
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2014
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2400267A1 (en) * | 1974-01-04 | 1975-07-17 | Stahl Herbert Fa | Work corner belt polishing machine - with narrow contact disc made of layers of sheet metal interspaced with foam |
| US6402596B1 (en) * | 2000-01-25 | 2002-06-11 | Speedfam-Ipec Co., Ltd. | Single-side polishing method for substrate edge, and apparatus therefor |
| JP2003205471A (en) * | 2002-01-08 | 2003-07-22 | Hitachi Cable Ltd | Blade for cutting hard and brittle material |
| JP2004223668A (en) * | 2003-01-24 | 2004-08-12 | Yutaka Kenma Kogyo Kk | Method and device for polishing long size object |
| CN102366919A (en) * | 2011-09-21 | 2012-03-07 | 杭州祥生砂光机制造有限公司 | One-circle and double-grinding chamfer deburring machine and deburring method thereof |
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| CN102773560A (en) * | 2012-08-07 | 2012-11-14 | 浙江雁荡山机床有限公司 | Saw grinding belt and processing method |
| CN104070435A (en) * | 2014-06-24 | 2014-10-01 | 杭州祥生砂光机制造有限公司 | Device and method for preventing lateral turning of grinding material band of one-circle double-grinding deburring machine |
| CN204053761U (en) * | 2014-07-16 | 2014-12-31 | 杭州祥生砂光机制造有限公司 | One circle two grinds off burring machine bistrique overall structure |
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| CN105252409B (en) | 2018-01-09 |
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