CN102794681B - Snagging machine - Google Patents
Snagging machine Download PDFInfo
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- CN102794681B CN102794681B CN201110137891.1A CN201110137891A CN102794681B CN 102794681 B CN102794681 B CN 102794681B CN 201110137891 A CN201110137891 A CN 201110137891A CN 102794681 B CN102794681 B CN 102794681B
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Abstract
The invention discloses a kind of snagging machine, rail is fixedly arranged on ground, and feeding car body can be driven to be fixedly arranged on feeding car body along the drive unit that rail length direction moves; Workpiece rotary drive system can carry and drive workpiece to be processed to rotate; Abrasive grinding wheel can be dismantled on the grinding wheel spindle that is fixedly arranged on grinding wheel spindle cantilever, and emery wheel CD-ROM drive motor can drive grinding wheel spindle to rotate, and grinding wheel spindle cantilever can drive grinding wheel spindle lengthwise movement to be positioned on the ground of rail width side; The corresponding ground being positioned at abrasive grinding wheel opposite of gas hood that side is opening-like, gas hood opposite side is communicated with dust sucting pipeline, dust sucting pipeline is communicated with cloth bag precipitron, cloth bag precipitron is provided with blower fan, the discharge end of conveyer belt is positioned at directly over slag bucket case, and directly over the conveyer belt that gas hood lower ending opening correspondence is positioned at chip removal device, the present invention can while the roll of Fast Installation location, hard metal burning into sand layer rapid stock-removal outside the roll of cast molding can be fallen, save Roller Machining man-hour.
Description
Technical field
The present invention relates to a kind of Roller Machining equipment, particularly a kind of snagging machine.
Background technology
The hard metal burning into sand layer that can be formed during roll casting, this layer of metal clip layer of sand is needed first to remove before wanting grinding roller, traditional method this layer of turning is fallen by lathe, but because this layer is very hard, and roll volume is very large, therefore the turning time is long, and lathe tool is easy breaking also, and processing cost is high.
Summary of the invention
In order to make up above deficiency, the invention provides a kind of snagging machine, this snagging machine can Fast Installation location roll while, the hard metal burning into sand layer rapid stock-removal outside the roll of cast molding can be fallen.
The present invention in order to the technical scheme solving its technical problem and adopt is: a kind of snagging machine, comprises workpiece spindle to feed drive system, workpiece rotary drive system, grinding system and chip removal dust pelletizing system, wherein:
Workpiece spindle comprises feeding car body to feed drive system, rail and drive unit, described rail is fixedly arranged on ground, drive unit is fixedly arranged on feeding car body, drive unit can drive feeding car body to move along rail length direction, the structure that described drive unit can drive feeding car body to move along rail length direction is: feeding car body lower end can be rotated and is provided with driven pulley and sprocket wheel, ground is also provided with driving-chain, the proper correspondence of driven pulley is positioned on rail, sprocket wheel is just corresponding with driving-chain to be engaged, can rotate by drive sprocket, drive unit band movable sprocket rotarily drives overall to move along driving-chain of car body along driving-chain and realizes workpiece feeding, driven pulley is now also along rail transfer, while ensureing the accurate feeding of bearing body, can not skidding be there is in driven pulley transfer,
Workpiece rotary drive system can carry and drive workpiece to be processed to rotate;
Grinding system comprises abrasive grinding wheel, grinding wheel spindle, emery wheel CD-ROM drive motor and grinding wheel spindle cantilever, described abrasive grinding wheel can be dismantled and be fixedly arranged on grinding wheel spindle, grinding wheel spindle can rotate to be located on grinding wheel spindle cantilever, emery wheel CD-ROM drive motor is fixedly arranged on grinding wheel spindle cantilever and also grinding wheel spindle can be driven to rotate, and grinding wheel spindle cantilever can drive grinding wheel spindle lengthwise movement to be positioned on the ground of rail width side;
Chip removal dust pelletizing system comprises gas hood, dust sucting pipeline, cloth bag precipitron and blower fan, gas hood is fixedly arranged on the ground of rail width opposite side, gas hood is corresponding with abrasive grinding wheel position, gas hood is opening-like towards the side of abrasive grinding wheel, gas hood opposite side is communicated with dust sucting pipeline one end, the dust sucting pipeline other end is communicated with cloth bag precipitron one end, the cloth bag precipitron other end is provided with blower fan, also comprise conveyer belt and slag bucket case, the discharge end of conveyer belt is positioned at directly over slag bucket case, gas hood lower ending opening correspondence is positioned at directly over the conveyer belt of chip removal device, during use, by roll location and installation to be processed on workpiece rotary drive system, workpiece spindle drives feeding car body to move to below the abrasive grinding wheel of grinding system along rail to the drive unit of feed drive system, the grinding wheel spindle cantilever of grinding system drives grinding wheel spindle longitudinally to move downward, abrasive grinding wheel starts to treat processing roll and carries out grinding, add the dust produced man-hour to be collected by chip removal dust pelletizing system, in gas hood, negative pressure nonabsorbable bulky grain grinding waste material gravitate is disposed on conveyer belt and is delivered in slag bucket case, the feeding car body of snagging machine also can be provided with tilted-putted chip area, the side that the chip area relative position tilted is low is just positioned at directly over conveyer belt, particle on snagging machine vehicle body is also slipped on conveyer belt, and then collect in slag bucket case, for snagging machine vehicle body does not gather dust, also snagging machine can be positioned at below roll to be processed and establish inclined plane, one end that this inclined plane relative position is low is positioned at directly over conveyer belt, the dust fallen down also is slipped to conveyer belt from this inclined plane and is sent in slag bucket case.
As a further improvement on the present invention, be provided with steel plate between described rail and ground, be provided with rubber blanket above described steel plate, steel plate plays carrying effect, and rubber paves buffer compartment and to bestir oneself use, ensures the persistence of snagging machine workpiece active drive system feed accuracy.
As a further improvement on the present invention, described sprocket wheel reference diameter is identical with driven pulley external diameter, ensures that sprocket wheel and driven pulley move with linear velocity.
As a further improvement on the present invention, drive unit can drive sprocket rotate structure be: described drive unit comprises motor, speed changer and shaft coupling, motor power is transferred to speed changer, transmission power exports to shaft coupling, shaft coupling is fixedly connected with sprocket wheel axial end wall, shaft coupling plays low-angle regulating action, even if there is axiality alignment error between sprocket shaft and the output shaft of speed changer, also can be offset by shaft coupling.
As a further improvement on the present invention, described workpiece rotary drive system can carry and the structure driving workpiece to be processed to rotate is: comprise two axis and be arranged symmetrically with and the axial distance rotary actuation platform that can regulate, this rotary actuation platform comprises a pair T-shaped cylindrical roller, a pair rotation motor and a roller support, this can rotate T-shaped cylindrical roller is arranged in parallelly located on roller support, this axial end to T-shaped cylindrical roller aligns, rotation motor is fixedly arranged on roller support and also T-shaped cylindrical roller can be driven respectively to rotate, what the side that the radial area of T-shaped cylindrical roller of described two rotary actuation platforms is large laid respectively at two rotary actuation platforms deviates from side, roll to be processed is positioned on the T-shaped cylindrical roller of two rotary actuation platforms, roll mandrel to two ends snap two on the step stop surface of T-shaped cylindrical roller, roll transfer is driven while T-shaped cylindrical roller rotates, certainly can also be other structures, as stepped up roll two ends by chuck, chuck rotarily drives the structure of roller rotational, it is all structure conventional in this area.
As a further improvement on the present invention, the structure that rotary actuation platform axial distance can regulate is: a rotary actuation platform is fixed on feeding car body, another rotary actuation platform is fixedly arranged on a bearing body, this bearing body can rotate and be provided with leading screw, also be provided with CD-ROM drive motor, swivel nut and guide rail, this CD-ROM drive motor can drive leading screw to rotate, swivel nut and guide rail are fixedly arranged on feeding car body respectively, the wheel that can rotate is provided with on the downside of bearing body, the proper correspondence of wheel is carried on above guide rail, leading screw and swivel nut activity are spirally connected, leading screw rotate just with bearing body along the feeding of rail length direction, also just with the rotary actuation platform feeding on bearing body, achieve the adjustment of the spacing of two rotary actuation platforms.
As a further improvement on the present invention, also be provided with lifting brace table, this lifting brace table comprises two cylindrical rollers and a support, cylindrical roller is arranged in parallel and can rotate and be located in support between two, support can be elevated and be positioned on bearing body, fore-and-aft plane along rail length direction in the middle of the fore-and-aft plane in rail length direction and T-shaped cylindrical roller in the middle of this two cylindrical roller is same plane, when workpiece quality is heavier, when phenomenon is laid particular stress in existence, workpiece is being elevated brace table is being risen by four T-shaped cylindrical rollers supporting and axial location while rotary actuation, workpiece is laid particular stress on side bearing stablize.
As a further improvement on the present invention, described bearing body is also provided with and longitudinally can be elevated and the circumferencial direction thrust button that can rotate between two rotary actuation platforms, this thrust button is the disc-shaped structure of horizontal positioned, workpiece quality is little, when phenomenon is laid particular stress in existence, lifting brace table rises, workpiece supports and rotary actuation by means of only two driving rolls on fixed rotary actuation platform and brace table, simultaneously, thrust button rises, thrust button, near workpiece end surface of roll, prevents from moving axially during workpiece grinding.
Advantageous Effects of the present invention is: the present invention can Fast Installation location roll while, the hard metal burning into sand layer rapid stock-removal outside the roll of cast molding can be fallen, saves Roller Machining man-hour.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is that enlarged drawing is looked on a left side of the present invention.
Detailed description of the invention
Embodiment: a kind of snagging machine, comprises workpiece spindle to feed drive system, workpiece rotary drive system, grinding system and chip removal dust pelletizing system, wherein:
Workpiece spindle comprises feeding car body 11 to feed drive system, rail 12 and drive unit 13, described rail 12 is fixedly arranged on ground, drive unit 13 is fixedly arranged on feeding car body 11, drive unit 13 can drive feeding car body 11 to move along rail 12 length direction, the structure that described drive unit 13 can drive feeding car body 11 to move along rail 12 length direction is: feeding car body 11 lower end can be rotated and is provided with driven pulley 14 and sprocket wheel 15, ground is also provided with driving-chain 16, driven pulley 14 just correspondence is positioned on rail 12, sprocket wheel 15 is just corresponding with driving-chain 16 to be engaged, can rotate by drive sprocket 15, drive unit 13 is with movable sprocket 15 to rotarily drive overall to move along driving-chain 16 of car body along driving-chain 16 and is realized workpiece feeding, driven pulley 14 is now also along rail 12 transfer, while ensureing the accurate feeding of bearing body 24, can not skidding be there is in driven pulley 14 transfer,
Workpiece rotary drive system can carry and drive workpiece to be processed to rotate;
Grinding system comprises abrasive grinding wheel 31, grinding wheel spindle 32, emery wheel CD-ROM drive motor 33 and grinding wheel spindle cantilever 34, described abrasive grinding wheel 31 can be dismantled and be fixedly arranged on grinding wheel spindle 32, grinding wheel spindle 32 can rotate to be located on grinding wheel spindle cantilever 34, emery wheel CD-ROM drive motor 33 is fixedly arranged on grinding wheel spindle cantilever 34 and also grinding wheel spindle 32 can be driven to rotate, and grinding wheel spindle cantilever 34 can drive grinding wheel spindle 32 lengthwise movement to be positioned on the ground of rail 12 width side;
Chip removal dust pelletizing system comprises gas hood 41, dust sucting pipeline 42, cloth bag precipitron 43 and blower fan 44, gas hood 41 is fixedly arranged on the ground of rail 12 width opposite side, gas hood 41 is corresponding with abrasive grinding wheel 31 position, gas hood 41 is opening-like towards the side of abrasive grinding wheel 31, gas hood 41 opposite side is communicated with dust sucting pipeline 42 one end, dust sucting pipeline 42 other end is communicated with cloth bag precipitron 43 one end, cloth bag precipitron 43 other end is provided with blower fan 44, also comprise conveyer belt 45 and slag bucket case 46, the discharge end of conveyer belt 45 is positioned at directly over slag bucket case 46, during use, by roll location and installation to be processed on workpiece rotary drive system, workpiece spindle drives feeding car body 11 to move to below the abrasive grinding wheel 31 of grinding system along rail 12 to the drive unit 13 of feed drive system, the grinding wheel spindle cantilever 34 of grinding system drives grinding wheel spindle 32 longitudinally to move downward, abrasive grinding wheel 31 starts to treat processing roll and carries out grinding, add the dust produced man-hour to be collected by chip removal dust pelletizing system, gas hood 41 lower ending opening correspondence is positioned at directly over the conveyer belt 45 of chip removal device, in gas hood 41, negative pressure nonabsorbable bulky grain grinding waste material gravitate is disposed on conveyer belt 45 and is delivered in slag bucket case, the feeding car body 11 of snagging machine also can be provided with tilted-putted chip area, the side that the chip area relative position tilted is low is just positioned at directly over conveyer belt 45, the particle on snagging machine vehicle body is made to be slipped on conveyer belt 45, and then collect in slag bucket case, for snagging machine vehicle body does not gather dust, also snagging machine can be positioned at below roll to be processed and establish inclined plane, one end that this inclined plane relative position is low is positioned at directly over conveyer belt, the dust fallen down also is slipped to conveyer belt from this inclined plane and is sent in slag bucket case.
Be provided with steel plate 17 between described rail 12 and ground, be provided with rubber blanket above described steel plate, steel plate plays carrying effect, and rubber paves buffer compartment and to bestir oneself use, ensures the persistence of snagging machine workpiece active drive system feed accuracy.
Described sprocket wheel 15 reference diameter is identical with driven pulley 14 external diameter, ensures that sprocket wheel 15 and driven pulley 14 move with linear velocity.
Drive unit 13 can drive sprocket 15 rotate structure be: described drive unit 13 comprises motor, speed changer and shaft coupling, motor power is transferred to speed changer, transmission power exports to shaft coupling, shaft coupling is fixedly connected with sprocket wheel 15 axial end wall, shaft coupling plays low-angle regulating action, even if there is axiality alignment error between sprocket wheel 15 axle and the output shaft of speed changer, also can be offset by shaft coupling.
Described workpiece rotary drive system can carry and the structure driving workpiece to be processed to rotate is: comprise two axis and be arranged symmetrically with and the axial distance rotary actuation platform that can regulate, this rotary actuation platform comprises a pair T-shaped cylindrical roller 21, a pair rotation motor 22 and a roller support 23, this can rotate T-shaped cylindrical roller 21 is arranged in parallelly located on roller support 23, this axial end to T-shaped cylindrical roller 21 aligns, rotation motor 22 is fixedly arranged on roller support 23 and also T-shaped cylindrical roller 21 can be driven respectively to rotate, what the side that the radial area of T-shaped cylindrical roller 21 of described two rotary actuation platforms is large laid respectively at two rotary actuation platforms deviates from side, roll to be processed is positioned on the T-shaped cylindrical roller 21 of two rotary actuation platforms, roll mandrel to two ends snap two on the step stop surface of T-shaped cylindrical roller 21, roll transfer is driven while T-shaped cylindrical roller 21 rotates, certainly can also be other structures, as stepped up roll two ends by chuck, chuck rotarily drives the structure of roller rotational, it is all structure conventional in this area.
The structure that described rotary actuation platform axial distance can regulate is: a rotary actuation platform is fixed on feeding car body, another rotary actuation platform is fixedly arranged on a bearing body 24, this bearing body 24 can rotate and be provided with leading screw 25, also be provided with CD-ROM drive motor 26, swivel nut 27 and guide rail 28, this CD-ROM drive motor 26 can drive leading screw 25 to rotate, swivel nut 27 and guide rail 28 are fixedly arranged on feeding car body respectively, the wheel that can rotate is provided with on the downside of bearing body 24, the proper correspondence of wheel is carried on above guide rail 28, leading screw 25 and swivel nut 27 activity are spirally connected, leading screw 25 rotate just with bearing body 24 along the feeding of guide rail 28 length direction, also just with the rotary actuation platform feeding on bearing body 24, achieve the adjustment of the spacing of two rotary actuation platforms.
Also be provided with lifting brace table, this lifting brace table comprises two cylindrical rollers 29 and and supports 30, cylindrical roller 29 is arranged in parallel and can rotate and be located in support 30 between two, support 30 can be elevated and be positioned on bearing body 24, fore-and-aft plane along guide rail 28 length direction in the middle of the fore-and-aft plane of guide rail 28 length direction and T-shaped cylindrical roller 21 in the middle of this two cylindrical roller 29 is same plane, when workpiece quality is heavier, when phenomenon is laid particular stress in existence, workpiece supported by four T-shaped cylindrical rollers 21 and axial location and while rotary actuation be elevated brace table rise, workpiece is laid particular stress on side bearing stablize.
Described bearing body 24 is also provided with and longitudinally can be elevated and the circumferencial direction thrust button 20 that can rotate between two rotary actuation platforms, the disc-shaped structure of this thrust button 20 in horizontal positioned, workpiece quality is little, when phenomenon is laid particular stress in existence, lifting brace table rises, and workpiece supports and rotary actuation by means of only two driving rolls on fixed rotary actuation platform and brace table, simultaneously, thrust button 20 rises, and thrust button 20, near workpiece end surface of roll, prevents from moving axially during workpiece grinding.
Claims (8)
1. a snagging machine, is characterized in that: comprise workpiece spindle to feed drive system, workpiece rotary drive system, grinding system and chip removal dust pelletizing system, wherein:
Workpiece spindle comprises feeding car body (11) to feed drive system, rail (12) and drive unit (13), described rail (12) is fixedly arranged on ground, drive unit (13) is fixedly arranged on feeding car body (11), drive unit (13) can drive feeding car body (11) to move along rail (12) length direction, the structure that described drive unit (13) can drive feeding car body (11) to move along rail (12) length direction is: feeding car body (11) lower end can be rotated and is provided with driven pulley (14) and sprocket wheel (15), ground is also provided with driving-chain (16), driven pulley (14) just correspondence is positioned on rail (12), sprocket wheel (15) is just corresponding with driving-chain (16) to be engaged, can rotate by drive sprocket (15),
Workpiece rotary drive system can carry and drive workpiece to be processed to rotate;
Grinding system comprises abrasive grinding wheel (31), grinding wheel spindle (32), emery wheel CD-ROM drive motor (33) and grinding wheel spindle cantilever (34), described abrasive grinding wheel (31) can be dismantled and be fixedly arranged on grinding wheel spindle (32), grinding wheel spindle (32) can rotate to be located on grinding wheel spindle cantilever (34), emery wheel CD-ROM drive motor (33) is fixedly arranged on grinding wheel spindle cantilever (34) and above also grinding wheel spindle (32) can be driven to rotate, grinding wheel spindle cantilever (34) can drive grinding wheel spindle (32) lengthwise movement to be positioned on the ground of rail (12) width side,
Chip removal dust pelletizing system comprises gas hood (41), dust sucting pipeline (42), cloth bag precipitron (43) and blower fan (44), gas hood (41) is fixedly arranged on the ground of rail (12) width opposite side, gas hood (41) is corresponding with abrasive grinding wheel (31) position, gas hood (41) is opening-like towards the side of abrasive grinding wheel (31), gas hood (41) opposite side is communicated with dust sucting pipeline (42) one end, dust sucting pipeline (42) other end is communicated with cloth bag precipitron (43) one end, cloth bag precipitron (43) other end is provided with blower fan (44), also comprise conveyer belt (45) and slag bucket case (46), the discharge end of conveyer belt (45) is positioned at directly over slag bucket case (46), gas hood (41) lower ending opening correspondence is positioned at directly over the conveyer belt (45) of chip removal device.
2. snagging machine according to claim 1, is characterized in that: be provided with steel plate (17) between described rail (12) and ground, be provided with rubber blanket above described steel plate.
3. snagging machine according to claim 1, is characterized in that: described sprocket wheel (15) reference diameter is identical with driven pulley (14) external diameter.
4. snagging machine according to claim 1, it is characterized in that: drive unit (13) can the structure that rotates of drive sprocket (15) be: described drive unit (13) comprises motor, speed changer and shaft coupling, motor power is transferred to speed changer, transmission power exports to shaft coupling, and shaft coupling is fixedly connected with sprocket wheel (15) axial end wall.
5. snagging machine according to claim 1, it is characterized in that: described workpiece rotary drive system can carry and the structure driving workpiece to be processed to rotate is: comprise two axis and be arranged symmetrically with and the axial distance rotary actuation platform that can regulate, this rotary actuation platform comprises a pair T-shaped cylindrical roller (21), a pair rotation motor (22) and a roller support (23), this can rotate T-shaped cylindrical roller (21) is arranged in parallelly located on roller support (23), this axial end to T-shaped cylindrical roller (21) aligns, rotation motor (22) is fixedly arranged on roller support (23) and above also T-shaped cylindrical roller (21) can be driven respectively to rotate, what the side that T-shaped cylindrical roller (21) the radial area of described two rotary actuation platforms is large laid respectively at two rotary actuation platforms deviates from side.
6. snagging machine according to claim 5, it is characterized in that: the structure that rotary actuation platform axial distance can regulate is: a rotary actuation platform is fixed on feeding car body, another rotary actuation platform is fixedly arranged on a bearing body (24), this bearing body (24) can rotate and be provided with leading screw (25), also be provided with CD-ROM drive motor (26), swivel nut (27) and guide rail (28), this CD-ROM drive motor (26) can drive leading screw (25) to rotate, swivel nut (27) and guide rail (28) are fixedly arranged on feeding car body respectively, bearing body (24) downside is provided with the wheel that can rotate, the proper correspondence of wheel is carried on guide rail (28) top, leading screw (25) and swivel nut (27) activity are spirally connected.
7. snagging machine according to claim 5, it is characterized in that: be also provided with lifting brace table, this lifting brace table comprises two cylindrical rollers (29) and and supports (30), two cylindrical rollers (29) are arranged in parallel and can rotate and be located in support (30), support (30) can be elevated and be positioned on bearing body (24), and the fore-and-aft plane along guide rail (28) length direction in the middle of the fore-and-aft plane of guide rail (28) length direction and T-shaped cylindrical roller (21) in the middle of this two cylindrical roller (29) is same plane.
8. snagging machine according to claim 7, it is characterized in that: described bearing body (24) is also provided with and longitudinally can be elevated and the circumferencial direction thrust button (20) that can rotate between two rotary actuation platforms, this thrust button (20) disc-shaped structure in horizontal positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110137891.1A CN102794681B (en) | 2011-05-26 | 2011-05-26 | Snagging machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110137891.1A CN102794681B (en) | 2011-05-26 | 2011-05-26 | Snagging machine |
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| CN102794681A CN102794681A (en) | 2012-11-28 |
| CN102794681B true CN102794681B (en) | 2015-08-19 |
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| CN201110137891.1A Active CN102794681B (en) | 2011-05-26 | 2011-05-26 | Snagging machine |
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| CN102794681A (en) | 2012-11-28 |
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Address after: 215337, Jiangsu Province, Suzhou City, Kunshan Province Zhou Town, Long Jing Jing Road No. 333 Patentee after: Huachen precision equipment (Kunshan) Limited by Share Ltd Address before: 215337 Kunshan City, Suzhou Province town of Zhou Zhou road, No. 12, No. Patentee before: Kunshan Huachen Heavy Machinery Co., Ltd. |