CN203726277U - Inner and outer circle composited grinding machine - Google Patents

Inner and outer circle composited grinding machine Download PDF

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Publication number
CN203726277U
CN203726277U CN201420073241.4U CN201420073241U CN203726277U CN 203726277 U CN203726277 U CN 203726277U CN 201420073241 U CN201420073241 U CN 201420073241U CN 203726277 U CN203726277 U CN 203726277U
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CN
China
Prior art keywords
main shaft
grinding
spindle
headstock
emery wheel
Prior art date
Application number
CN201420073241.4U
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Chinese (zh)
Inventor
邵海波
Original Assignee
宁波合盛磁业有限公司
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Priority to CN201420073241.4U priority Critical patent/CN203726277U/en
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Publication of CN203726277U publication Critical patent/CN203726277U/en

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Abstract

An inner and outer circle composited grinding machine comprises a machine body, a headstock and a tailstock. The headstock is transversely penetratingly provided with a rotatable spindle, one end of the spindle is provided with a chuck, and the other end of the spindle is connected with a spindle driving mechanism. A center shaft transversely slides in the tailstock, one end of the center shaft is provided with a center, and the other end of the center shaft is connected with a center adjusting hand wheel. The machine body is provided with transverse guide rails, a large dragging plate is slidably matched on the transverse guide rails and provided with vertical guide rails, and a small dragging plate is slidably matched on the vertical guide rails. A grinding carriage is fixed on the small dragging plate and transversely penetratingly provided with a grinding wheel shaft, a grinding wheel is mounted at one end of the grinding wheel shaft, and the other end of the grinding wheel shaft is connected with a grinding wheel driving mechanism. The inner and outer circle composited grinding machine has the advantages that processing of the inner circle surface and the outer circle surface can be realized on the same grinding machine, processing range of the grinding machine is enlarged, purchase cost for the grinding machine is lowered, and market competitiveness of enterprises is improved.

Description

A kind of inside and outside circle compound grinding machine
Technical field
The utility model relates to a kind of inside and outside circle compound grinding machine.
Background technology
Grinding generally, as the final process technology of precision workpiece moulding, can make precision workpiece obtain needed dimensional accuracy and surface smoothness by grinding.In grinding technique, for the processing of the inside and outside disc of workpiece, need on internal grinder and cylindrical grinder, to process respectively, at present also do not have suitable grinding technique can on a kind of grinding machine, process inner headed face and periphery simultaneously, this has just limited the range of work of grinding machine, increase grinding machine acquisition cost, strengthened the production expenses of enterprises, reduced the market competitiveness of enterprise.
Summary of the invention
In prior art, exist above-mentioned deficiency, the utility model that a kind of simple in structure, easy to use, inside and outside circle compound grinding machine of can be on same grinding machine inner headed face and periphery being processed is provided in order to overcome.
The technical scheme in the invention for solving the technical problem is: a kind of inside and outside circle compound grinding machine, comprise lathe bed, be located at the headstock in a side of this lathe bed and be located at the tailstock on the opposite side of this lathe bed, on the described headstock, be laterally equipped with rotating main shaft, one end near described tailstock on this main shaft is provided with the chuck for clamping work pieces, on this main shaft, is provided with away from one end of described tailstock the main shaft drives mechanism that drives this main shaft to rotate;
In described tailstock, be laterally penetrated with sliding cavity, the center line of this sliding cavity and the center line of described main shaft coincide, in this sliding cavity, tail spindle is installed, on this tail spindle, be provided with and be positioned at outer and relative with described chuck top of described tailstock near one end of the described headstock, on this tail spindle, be provided with and make described tail spindle along the axially movable top adjusting handle of described sliding cavity away from one end of the described headstock;
On described lathe bed, between the described headstock and tailstock, be provided with the cross slide way paralleling with the center line of described main shaft, on this cross slide way, be sliding combined with saddle, this saddle is provided with the vertical guide perpendicular with the center line of described main shaft, in this vertical guide, be sliding combined with upper slide rest, also comprise one can make described saddle along described cross slide way laterally slide and described upper slide rest along the power set of the vertical slip of described vertical guide;
On described upper slide rest, be fixed with grinding carriage, on this grinding carriage, be laterally equipped with rotating grinding wheel spindle, the center line of this grinding wheel spindle parallels with the center line of described main shaft, on this grinding wheel spindle, near on one end of the described headstock, the emery wheel for grinding work piece is installed, on this grinding wheel spindle, is provided with away from one end of the described headstock the emery wheel driving mechanism that drives this grinding wheel spindle to rotate.
Further, described main shaft drives mechanism comprises the spindle drive motor being arranged on described lathe bed, the output of this spindle drive motor is provided with main shaft driving pulley, on described main shaft, be provided with main shaft driven pulley away from one end of described tailstock, between this main shaft driven pulley and described main shaft driving pulley, carry out transmission by main shaft belt, simple in structure, stable drive.
Further, described emery wheel driving mechanism comprises the emery wheel drive motors being arranged on described upper slide rest, the output of this emery wheel drive motors is provided with emery wheel driving pulley, on described grinding wheel spindle, be provided with emery wheel driven pulley away from one end of the described headstock, between this emery wheel driven pulley and described emery wheel driving pulley, carry out transmission by emery wheel belt, simple in structure, stable drive.
Further, described power set are hydraulic jack, simple in structure, reliable operation.
Further, on described lathe bed, between the described headstock and tailstock, be laterally provided with the rack-plate paralleling with described cross slide way, this rack-plate is provided with teeth groove tooth bar down, on described saddle, be extended with the fixed head in the front that is positioned at described tooth bar downwards, on this fixed head, be vertically equipped with rotating stroke adjustment axle, the inner end of the trip regulating shaft is provided with the adjusting gear of the transmission that is meshed with described tooth bar, and the outer end of the trip regulating shaft is provided with the stroke adjustment handwheel that the trip regulating shaft is rotated.Saddle can also be controlled by stroke adjustment handwheel along the horizontal slip of cross slide way, thereby rotational travel adjusting handle drives stroke adjustment axle to rotate, thereby stroke adjustment axle rotates and drives adjusting gear to rotate, thereby regulating tooth wheel and rack is meshed drive, saddle laterally slides along cross slide way.
Further, described cross slide way is provided with travel switch, and the distance that saddle laterally slides along cross slide way can be controlled by travel switch.
The utility model is in the time of the inner headed face of processing work, workpiece is placed in chuck, by chuck, workpiece is clamped, then main shaft drives mechanism rotates main shaft, thereby main shaft drive chuck and on workpiece rotation, emery wheel driving mechanism rotates grinding wheel spindle simultaneously, thereby grinding wheel spindle drives emery wheel rotation, then power set drive saddle along cross slide way horizontal sliding, upper slide rest along the vertical slippage of vertical guide, thereby the emery wheel on upper slide rest is entered in the inner headed face of workpiece, and then emery wheel carries out grinding to the inner headed face of workpiece, in the time of the periphery of processing work, one end of workpiece is placed in chuck, by chuck, one end of workpiece is clamped, and the other end of workpiece is with top relative, thereby rotate top adjusting handle and make the top top tight workpiece that stretches out, complete the fixing of workpiece, then main shaft drives mechanism rotates main shaft, thereby main shaft drive chuck and on workpiece rotation, emery wheel driving mechanism rotates grinding wheel spindle simultaneously, thereby grinding wheel spindle drives emery wheel rotation, then power set drive saddle along cross slide way horizontal sliding, upper slide rest is along the vertical slippage of vertical guide, thereby make the emery wheel on upper slide rest relative with the periphery of workpiece, then emery wheel carries out grinding to the periphery of workpiece.The general rotation direction of grinding wheel spindle and the rotation direction of main shaft are contrary, can improve like this relative rotation speed between workpiece and emery wheel, and ground effect is good.
The beneficial effects of the utility model are: adopt said structure, can on same grinding machine, realize the processing of inner headed face and periphery, expanded the range of work of grinding machine, reduced the acquisition cost of grinding machine, improved the market competitiveness of enterprise.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the front view of grinding carriage of the present utility model.
Fig. 4 is the right view of grinding carriage of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to Fig. 1 ~ Fig. 4, a kind of inside and outside circle compound grinding machine, comprise lathe bed 1, be located at the headstock 2 in a side of this lathe bed, and be located at the tailstock 3 on the opposite side of this lathe bed, on the described headstock, be laterally equipped with rotating main shaft 4, one end near described tailstock on this main shaft is provided with the chuck 5 for clamping work pieces, on this main shaft, be provided with away from one end of described tailstock the main shaft drives mechanism that drives this main shaft to rotate, this main shaft drives mechanism comprises the spindle drive motor being arranged on described lathe bed 1, the output of this spindle drive motor is provided with main shaft driving pulley, on described main shaft 4, be provided with main shaft driven pulley 6 away from one end of described tailstock, between this main shaft driven pulley and described main shaft driving pulley, carry out transmission by main shaft belt,
The interior sliding cavity 7 that is laterally penetrated with of described tailstock 3, the center line of this sliding cavity and the center line of described main shaft coincide, tail spindle 8 is installed in this sliding cavity, on this tail spindle, be provided with and be positioned at outer and relative with described chuck 5 top 9 of described tailstock near one end of the described headstock 2, on this tail spindle, be provided with and make described tail spindle along the axially movable top adjusting handle 10 of described sliding cavity away from one end of the described headstock;
On described lathe bed 1, between the described headstock and tailstock, be provided with the cross slide way 11 paralleling with the center line of described main shaft, on this cross slide way, be sliding combined with saddle 12, this saddle is provided with the vertical guide 13 perpendicular with the center line of described main shaft 4, in this vertical guide, be sliding combined with upper slide rest 14, also comprise that one can make described saddle along the power set that described cross slide way laterally slides and described upper slide rest vertically slides along described vertical guide, these power set are hydraulic jack;
On described upper slide rest 14, be fixed with grinding carriage 15, on this grinding carriage, be laterally equipped with rotating grinding wheel spindle 16, the center line of this grinding wheel spindle parallels with the center line of described main shaft, on this grinding wheel spindle, near on one end of the described headstock, the emery wheel 17 for grinding work piece is installed, on this grinding wheel spindle, be provided with away from one end of the described headstock the emery wheel driving mechanism that drives this grinding wheel spindle to rotate, this emery wheel driving mechanism comprises the emery wheel drive motors being arranged on described upper slide rest 14, the output of this emery wheel drive motors is provided with emery wheel driving pulley, on described grinding wheel spindle 16, be provided with emery wheel driven pulley 18 away from one end of the described headstock, between this emery wheel driven pulley and described emery wheel driving pulley, carry out transmission by emery wheel belt.
On described lathe bed 1, between the described headstock and tailstock, be laterally provided with the rack-plate 19 paralleling with described cross slide way 11, this rack-plate is provided with teeth groove tooth bar 20 down, on described saddle, be extended with the fixed head 21 in the front that is positioned at described tooth bar 20 downwards, on this fixed head, be vertically equipped with rotating stroke adjustment axle 22, the inner end of the trip regulating shaft is provided with the adjusting gear 23 of the transmission that is meshed with described tooth bar, and the outer end of the trip regulating shaft is provided with the stroke adjustment handwheel 24 that the trip regulating shaft is rotated.Saddle 12 can also be controlled by stroke adjustment handwheel 24 along the horizontal slip of cross slide way 11, thereby rotational travel adjusting handle 24 drives stroke adjustment axle 22 to rotate, thereby stroke adjustment axle 22 rotates and drives adjusting gear 23 to rotate, thereby adjusting gear 23 is meshed drive with tooth bar 20, saddle 12 laterally slides along cross slide way 11.
Described cross slide way is provided with travel switch, and the distance that saddle laterally slides along cross slide way can be controlled by travel switch.
The utility model is in the time of the inner headed face of processing work, workpiece is placed in chuck 5, by chuck 5, workpiece is clamped, then main shaft drives mechanism rotates main shaft 4, thereby main shaft 4 drive chucks 5 and on workpiece rotation, emery wheel driving mechanism rotates grinding wheel spindle 16 simultaneously, thereby grinding wheel spindle 16 drives emery wheel 17 to rotate, then power set drive saddle 12 along cross slide way 11 horizontal slidings, upper slide rest 14 is along the vertical slippage of vertical guide 13, thereby the emery wheel 17 on upper slide rest 14 is entered in the inner headed face of workpiece, then emery wheel 17 carries out grinding to the inner headed face of workpiece, in the time of the periphery of processing work, one end of workpiece 25 is placed in chuck 5, by chuck 5, one end of workpiece is clamped, and the other end of workpiece is with top 9 relative, thereby rotating top adjusting handle 10 makes top 9 to stretch out top tight workpiece, complete the fixing of workpiece, then main shaft drives mechanism rotates main shaft 4, thereby main shaft 4 drive chucks 5 and on workpiece rotation, emery wheel driving mechanism rotates grinding wheel spindle 16 simultaneously, thereby grinding wheel spindle 16 drives emery wheel 17 to rotate, then power set drive saddle 12 along cross slide way 11 horizontal slidings, upper slide rest 14 is along the vertical slippage of vertical guide 13, thereby make the emery wheel 17 on upper slide rest 14 relative with the periphery of workpiece, then emery wheel 17 carries out grinding to the periphery of workpiece.The rotation direction of general grinding wheel spindle 16 is contrary with the rotation direction of main shaft 4, can improve like this relative rotation speed between workpiece and emery wheel, and ground effect is good.

Claims (6)

1. an inside and outside circle compound grinding machine, comprise lathe bed, be located at the headstock in a side of this lathe bed and be located at the tailstock on the opposite side of this lathe bed, it is characterized in that: on the described headstock, be laterally equipped with rotating main shaft, one end near described tailstock on this main shaft is provided with the chuck for clamping work pieces, on this main shaft, is provided with away from one end of described tailstock the main shaft drives mechanism that drives this main shaft to rotate;
In described tailstock, be laterally penetrated with sliding cavity, the center line of this sliding cavity and the center line of described main shaft coincide, in this sliding cavity, tail spindle is installed, on this tail spindle, be provided with and be positioned at outer and relative with described chuck top of described tailstock near one end of the described headstock, on this tail spindle, be provided with and make described tail spindle along the axially movable top adjusting handle of described sliding cavity away from one end of the described headstock;
On described lathe bed, between the described headstock and tailstock, be provided with the cross slide way paralleling with the center line of described main shaft, on this cross slide way, be sliding combined with saddle, this saddle is provided with the vertical guide perpendicular with the center line of described main shaft, in this vertical guide, be sliding combined with upper slide rest, also comprise one can make described saddle along described cross slide way laterally slide and described upper slide rest along the power set of the vertical slip of described vertical guide;
On described upper slide rest, be fixed with grinding carriage, on this grinding carriage, be laterally equipped with rotating grinding wheel spindle, the center line of this grinding wheel spindle parallels with the center line of described main shaft, on this grinding wheel spindle, near on one end of the described headstock, the emery wheel for grinding work piece is installed, on this grinding wheel spindle, is provided with away from one end of the described headstock the emery wheel driving mechanism that drives this grinding wheel spindle to rotate.
2. according to inside and outside circle compound grinding machine claimed in claim 1, it is characterized in that: described main shaft drives mechanism comprises the spindle drive motor being arranged on described lathe bed, the output of this spindle drive motor is provided with main shaft driving pulley, on described main shaft, be provided with main shaft driven pulley away from one end of described tailstock, between this main shaft driven pulley and described main shaft driving pulley, carry out transmission by main shaft belt.
3. according to inside and outside circle compound grinding machine claimed in claim 1, it is characterized in that: described emery wheel driving mechanism comprises the emery wheel drive motors being arranged on described upper slide rest, the output of this emery wheel drive motors is provided with emery wheel driving pulley, on described grinding wheel spindle, be provided with emery wheel driven pulley away from one end of the described headstock, between this emery wheel driven pulley and described emery wheel driving pulley, carry out transmission by emery wheel belt.
4. according to inside and outside circle compound grinding machine claimed in claim 1, it is characterized in that: described power set are hydraulic jack.
5. according to the inside and outside circle compound grinding machine one of claim 1 ~ 4 Suo Shu, it is characterized in that: on described lathe bed, between the described headstock and tailstock, be laterally provided with the rack-plate paralleling with described cross slide way, this rack-plate is provided with teeth groove tooth bar down, on described saddle, be extended with the fixed head in the front that is positioned at described tooth bar downwards, on this fixed head, be vertically equipped with rotating stroke adjustment axle, the inner end of the trip regulating shaft is provided with the adjusting gear of the transmission that is meshed with described tooth bar, the outer end of the trip regulating shaft is provided with the stroke adjustment handwheel that the trip regulating shaft is rotated.
6. according to the inside and outside circle compound grinding machine one of claim 1 ~ 4 Suo Shu, it is characterized in that: described cross slide way is provided with travel switch.
CN201420073241.4U 2014-02-20 2014-02-20 Inner and outer circle composited grinding machine CN203726277U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105108622A (en) * 2015-09-02 2015-12-02 苏州普洛代尔机电有限公司 Polisher with polishing unit capable of being restored quickly
CN105108623A (en) * 2015-09-02 2015-12-02 苏州普洛代尔机电有限公司 Polishing machine with uniform polishing effect
CN105171572A (en) * 2015-10-20 2015-12-23 广东豪特曼智能机器有限公司 Compound grinding machine
CN106166695A (en) * 2016-08-26 2016-11-30 广东豪特曼智能机器有限公司 A kind of inside and outside circle compound grinding machine
CN106425710A (en) * 2016-11-30 2017-02-22 张桂芬 Novel outer circle polishing device
CN106475858A (en) * 2016-11-30 2017-03-08 张桂芬 A kind of efficient cylindrical sanding apparatus with dirt absorption and filtering function
CN106695470A (en) * 2016-11-30 2017-05-24 张桂芬 Improved outer circle polishing device
CN108032216A (en) * 2017-12-12 2018-05-15 绍兴厚道自动化设备有限公司 A kind of workbench polished easy to round bar and tube body
CN109531295A (en) * 2018-12-29 2019-03-29 浙江同庆汽车轴承有限责任公司 Grinding machine is used in a kind of processing of metal sleeve
CN110014335A (en) * 2019-05-29 2019-07-16 刘晶 A kind of pipe part grinding apparatus
CN110450000A (en) * 2019-08-23 2019-11-15 浙江博盟精工轴承有限公司 The processing unit (plant) and processing method of parts of bearings
CN110509153A (en) * 2019-07-15 2019-11-29 安徽中运智能科技有限公司 A kind of automobile metal pipe mold formation grinding device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105108622A (en) * 2015-09-02 2015-12-02 苏州普洛代尔机电有限公司 Polisher with polishing unit capable of being restored quickly
CN105108623A (en) * 2015-09-02 2015-12-02 苏州普洛代尔机电有限公司 Polishing machine with uniform polishing effect
CN105171572A (en) * 2015-10-20 2015-12-23 广东豪特曼智能机器有限公司 Compound grinding machine
CN106166695A (en) * 2016-08-26 2016-11-30 广东豪特曼智能机器有限公司 A kind of inside and outside circle compound grinding machine
CN106425710A (en) * 2016-11-30 2017-02-22 张桂芬 Novel outer circle polishing device
CN106475858A (en) * 2016-11-30 2017-03-08 张桂芬 A kind of efficient cylindrical sanding apparatus with dirt absorption and filtering function
CN106695470A (en) * 2016-11-30 2017-05-24 张桂芬 Improved outer circle polishing device
CN108032216A (en) * 2017-12-12 2018-05-15 绍兴厚道自动化设备有限公司 A kind of workbench polished easy to round bar and tube body
CN109531295A (en) * 2018-12-29 2019-03-29 浙江同庆汽车轴承有限责任公司 Grinding machine is used in a kind of processing of metal sleeve
CN110014335A (en) * 2019-05-29 2019-07-16 刘晶 A kind of pipe part grinding apparatus
CN110509153A (en) * 2019-07-15 2019-11-29 安徽中运智能科技有限公司 A kind of automobile metal pipe mold formation grinding device
CN110450000A (en) * 2019-08-23 2019-11-15 浙江博盟精工轴承有限公司 The processing unit (plant) and processing method of parts of bearings

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20140723

Termination date: 20200220