CN105312981A - Belt pressing device of grinding belt of one-circle-twice-grinding deburring machine and working method - Google Patents
Belt pressing device of grinding belt of one-circle-twice-grinding deburring machine and working method Download PDFInfo
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- CN105312981A CN105312981A CN201410338153.7A CN201410338153A CN105312981A CN 105312981 A CN105312981 A CN 105312981A CN 201410338153 A CN201410338153 A CN 201410338153A CN 105312981 A CN105312981 A CN 105312981A
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Abstract
The invention relates to a belt pressing device of a grinding belt of a one-circle-twice-grinding deburring machine and a working method. By means of the device and the method, the grinding belt can be reliably supported and can be prevented from being disengaged from a wheel and from being abraded. A driven wheel and a driving wheel are sleeved with the grinding belt to form an annular grinding belt transmission mechanism capable of horizontally rotating in a circulating mode. The lower end face or the upper end face of a grinding base belt on the opposite sides of the driven wheel and the driving wheel is provided with an insertion pin type belt pressing wheel assembly. The belt pressing device has the advantages that the lower end face or the upper end face of the grinding base belt is provided with the insertion pin type belt pressing wheel, it is avoided that the grinding belt is disengaged from the wheel in the high-speed transmission state, and the normal work of the whole machine is ensured.
Description
Technical field
The present invention relates to one and reliably can either hold abrasive belts in dynamically, prevent its de-wheel, can avoid again enclosing two mill material grinding belt for deburring machine belt pressing device and method of works to one of abrasive belts wearing and tearing, belong to material grinding belt for deburring machine drive assembly and manufacture field.
Background technology
CN202271266U, title " an a kind of circle two grinds off burring machine ", it comprises chamfer deburring machine, it is characterized in that: the 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: because abrasive belts is in high-speed drive state, and there is a downforce abrasive belts upper surface to the workpiece be deburred under the effect of pinch roller, and this downforce causes abrasive material to take the generation of wheel phenomenon out of sometimes, causes complete machine to work.
Summary of the invention
Purpose of design: avoid the weak point in background technology, design is a kind of reliably can either hold abrasive belts in dynamically, prevents its de-wheel, can avoid again circle two mill material grinding belt for deburring machine belt pressing device and the method for work to abrasive belts wearing and tearing.
Design: in order to realize above-mentioned purpose of design.The application is in structural design, and being provided with the design of bolt-type pinch roller in the lower surface or upper surface that are positioned at follower and driving wheel opposite sides abrasive material base band, is technical characteristics of the present invention.The object of such design is: because the feature of bolt-type pinch roller is, when under the drive of abrasive belts at driving wheel and follower during High Rotation Speed, hold in the palm and can either reliably hold abrasive belts at the roller of abrasive belts lower surface or upper surface, prevent its de-wheel, again can under the driving of abrasive belts lower surface roll rotational, thus the wearing and tearing avoided abrasive belts, simultaneously when needs change abrasive belts or maintenance abrasive belts, as long as extract latch, upset roller, make it be separated with abrasive belts, conveniently can take out abrasive belts.
Technical scheme 1: an a kind of circle two mill material grinding belt for deburring machine belt pressing device, on follower and driving wheel, cover has abrasive belts and forms the annular abrasive tape handler that horizontal cyclic rotates, and the lower surface or the upper surface that are positioned at follower and driving wheel opposite sides abrasive material base band are provided with bolt-type pinch roller assembly.
Technical scheme 2: a kind of method of work of a circle two mill material grinding belt for deburring machine belt pressing device, laterally be enclosed within the material grinding belt for deburring machine on follower and driving wheel when horizontally rotating under the drive of driving wheel, in two groups of bolt-type pinch roller assemblies, four pinch rollers are held abrasive belts lower surface or upper surface respectively and rotate under the driving of abrasive belts lower surface or upper surface.
The present invention is compared with background technology, and the lower surface of abrasive material base band or upper surface are provided with the design of bolt-type pinch roller, solves abrasive belts high-speed drive state, and the generation of wheel phenomenon taken out of by abrasive material, ensure that the normal work of complete machine.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of bolt-type pinch roller assembly, and wherein in Fig. 1, left side is the schematic diagram changing abrasive belts state, and the right side is considered as belt working state schematic representation.
Fig. 2 is the structural representation of roller pedestal in Fig. 1.
Fig. 3 is the structural representation of connecting plate in Fig. 1.
Fig. 4 is the structural representation of abrasive belts.
Fig. 5 is the perspective view of Fig. 1.
Fig. 6 is Fig. 1-Fig. 4 application example schematic diagram.
Detailed description of the invention
Embodiment 1: with reference to accompanying drawing 1-5.An a kind of circle two mill material grinding belt for deburring machine belt pressing device, on follower 1 and driving wheel 4, cover has abrasive belts 3 and forms the annular abrasive tape handler that horizontal cyclic rotates, and the lower surface or the upper surface that are positioned at follower 1 and driving wheel 4 opposite sides abrasive material base band 3 are provided with bolt-type pinch roller assembly 2.Bolt-type band wheel assembly 2 is made up of roller 21, wheel shaft 23, connecting plate 24, latch 25 and roller pedestal 26, two rollers 21 are connected with two pieces of connecting plates 24 respectively respectively by wheel shaft 21, coordinate with roller pedestal 26 latch respectively by latch 25 in the middle part of two pieces of connecting plates 24, two pieces of connecting plate 24 bottoms adopt respectively pivot pin and roller pedestal 26 hinged.Roller pedestal 26 top be Bidirectional horizontal plush copper 261 and for installing roller 21, middle part be two-way projection seat 262 and with form in the middle part of connecting plate 24 that latch coordinates, bottom is the convex pin of Bidirectional horizontal 263 and hinged with connecting plate 24 middle and lower part.Connecting plate 24 is made up of riser 242, transverse slat 241, L shaped plate 243, and transverse slat 241 is positioned at riser 242 top, and L shaped plate 243 is positioned at riser 242 bottom and with transverse slat 241 at riser 242 the same face.Two rollers 21 are fixed on wheel shaft 21 respectively by bearing 22.Abrasive material base band 3 is made up of belt 31 and polylith grinding material box 32, and polylith grinding material box 32 side is fixed on strap surface 31.
Embodiment 2: with reference to accompanying drawing 6.On the basis of embodiment 1, a kind of method of work of a circle two mill material grinding belt for deburring machine belt pressing device, when laterally the material grinding belt for deburring machine 3 be enclosed within follower 1 and driving wheel 4 horizontally rotates under the drive of driving wheel 4, in two groups of bolt-type pinch roller assemblies 2, four pinch rollers are held abrasive belts 3 lower surface or upper surface respectively and rotate under the driving of abrasive belts lower surface or upper surface.
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 mill material grinding belt for deburring machine belt pressing device, follower (1) and the upper cover of driving wheel (4) have abrasive belts (3) and form the annular abrasive tape handler of horizontal cyclic rotation, it is characterized in that: the lower surface or the upper surface that are positioned at follower (1) and driving wheel (4) opposite sides abrasive material base band (3) are provided with bolt-type pinch roller assembly (2).
2. a circle two mill material grinding belt for deburring machine belt pressing device according to claim 1, it is characterized in that: bolt-type band wheel assembly (2) is by roller (21), wheel shaft (23), connecting plate (24), latch (25) and roller pedestal (26) are formed, two rollers (21) are connected with two pieces of connecting plates (24) respectively respectively by wheel shaft (21), two pieces of connecting plate (24) middle parts coordinate with roller pedestal (26) latch respectively by latch (25), two pieces of connecting plate (24) bottoms adopt respectively pivot pin and roller pedestal (26) hinged.
3. circle two mill material grinding belt for deburring machine belt pressing devices according to claim 2, is characterized in that: roller pedestal (26) top be Bidirectional horizontal plush copper (261) and for installing roller (21), middle part is two-way projection seat (262) and forms that latch coordinates, bottom is the convex pin of Bidirectional horizontal (263) with connecting plate (24) middle part and hinged with connecting plate (24) middle and lower part.
4. a circle two mill material grinding belt for deburring machine belt pressing device according to claim 2, it is characterized in that: connecting plate (24) is made up of riser (242), transverse slat (241), L shaped plate (243), transverse slat (241) is positioned at riser (242) top, and L shaped plate (243) is positioned at riser (242) bottom and with transverse slat (241) at riser (242) the same face.
5. a circle two mill material grinding belt for deburring machine belt pressing device according to claim 2, is characterized in that: two rollers (21) are solid on wheel shaft (21) respectively by bearing (22).
6. a circle two mill material grinding belt for deburring machine belt pressing device according to claim 1, it is characterized in that: abrasive material base band (3) is made up of belt (31) and polylith grinding material box (32), and polylith grinding material box (32) side is fixed on strap surface (31).
7. the method for work of a circle two mill material grinding belt for deburring machine belt pressing device, it is characterized in that: when laterally the material grinding belt for deburring machine (3) be enclosed within follower (1) and driving wheel (4) horizontally rotates under the drive of driving wheel (4), in two groups of bolt-type pinch roller assemblies (2), four pinch rollers are held abrasive belts (3) lower surface or upper surface respectively and rotate under the driving of abrasive belts lower surface or upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410338153.7A CN105312981B (en) | 2014-07-16 | 2014-07-16 | One circle, two mill material grinding belt for deburring machine belt pressing device and working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410338153.7A CN105312981B (en) | 2014-07-16 | 2014-07-16 | One circle, two mill material grinding belt for deburring machine belt pressing device and working method |
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| Publication Number | Publication Date |
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| CN105312981A true CN105312981A (en) | 2016-02-10 |
| CN105312981B CN105312981B (en) | 2019-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410338153.7A Active CN105312981B (en) | 2014-07-16 | 2014-07-16 | One circle, two mill material grinding belt for deburring machine belt pressing device and working method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281115A (en) * | 2019-06-20 | 2019-09-27 | 上海银沪通信科技有限公司 | A kind of processing of recorder circuit main board edging equipment and its treatment process |
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|---|---|---|---|---|
| DE2214886A1 (en) * | 1972-03-27 | 1973-10-11 | Johannsen Maschf Hans | ARRANGEMENT FOR THE CONTROL OF THE SANDING BELT ON BELT SANDING MACHINES |
| CN101181779A (en) * | 2007-12-21 | 2008-05-21 | 陈美青 | Plane abrasive belt glazing machine |
| 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 |
| CN203357203U (en) * | 2013-07-05 | 2013-12-25 | 玉环联帮洁具制造有限公司 | Tension mechanism of abrasive belt polisher |
| CN103522151A (en) * | 2013-10-31 | 2014-01-22 | 吉林大学 | Pressure controllable abrasive belt tool system for grinding and polishing blades |
| CN103786084A (en) * | 2014-02-12 | 2014-05-14 | 东莞市均利自动化科技有限公司 | Deburring machine |
| CN204053719U (en) * | 2014-07-16 | 2014-12-31 | 杭州祥生砂光机制造有限公司 | One circle two mill material grinding belt for deburring machine belt pressing device |
-
2014
- 2014-07-16 CN CN201410338153.7A patent/CN105312981B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2214886A1 (en) * | 1972-03-27 | 1973-10-11 | Johannsen Maschf Hans | ARRANGEMENT FOR THE CONTROL OF THE SANDING BELT ON BELT SANDING MACHINES |
| CN101181779A (en) * | 2007-12-21 | 2008-05-21 | 陈美青 | Plane abrasive belt glazing machine |
| 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 |
| CN203357203U (en) * | 2013-07-05 | 2013-12-25 | 玉环联帮洁具制造有限公司 | Tension mechanism of abrasive belt polisher |
| CN103522151A (en) * | 2013-10-31 | 2014-01-22 | 吉林大学 | Pressure controllable abrasive belt tool system for grinding and polishing blades |
| CN103786084A (en) * | 2014-02-12 | 2014-05-14 | 东莞市均利自动化科技有限公司 | Deburring machine |
| CN204053719U (en) * | 2014-07-16 | 2014-12-31 | 杭州祥生砂光机制造有限公司 | One circle two mill material grinding belt for deburring machine belt pressing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281115A (en) * | 2019-06-20 | 2019-09-27 | 上海银沪通信科技有限公司 | A kind of processing of recorder circuit main board edging equipment and its treatment process |
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| CN105312981B (en) | 2019-05-17 |
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