CN201077019Y - Gantry type numeric control edge grinding machine tool - Google Patents
Gantry type numeric control edge grinding machine tool Download PDFInfo
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- CN201077019Y CN201077019Y CNU2007201243523U CN200720124352U CN201077019Y CN 201077019 Y CN201077019 Y CN 201077019Y CN U2007201243523 U CNU2007201243523 U CN U2007201243523U CN 200720124352 U CN200720124352 U CN 200720124352U CN 201077019 Y CN201077019 Y CN 201077019Y
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Abstract
The utility model relates to a gantry type NC edging machine tool, which is characterized in that: a grinding wheel head mechanism (1) is arranged on a rotary sliding seat (4) through a joint base (3), the upper end of the rotary sliding seat (4) is connected with a rotating shaft (5), the rotating shaft (5) is arranged on a sliding seat (6) through a bearing, the sliding seat (6) is supported on the beam of a gantry bed (8) through a linear guide pair (7), a collecting ring (9) and a swivel joint (10) are arranged at the upper end of the rotating shaft (5), a shield (11) is sleeved out of the collecting ring (9), a worktable (2) is supported under a bed (13) through a linear guide pair (12), a telescopic dust cover (26) is connected between both ends of the worktable (2) and the bed (13), a dust collection system (27) is arranged on the grinding wheel head mechanism (1). The utility model has the advantages of realization of linkage grinding with triple-axis, convenient and fast adjustment of the grinding wheel head mechanism, functional reliability of the grinding wheel head mechanism, ability to fulfill coarse fine grinding and polishing for workpiece with curved surface, and high productivity.
Description
Technical field
The utility model belongs to the grinding machine technical field, specifically, relates to the sbrasive belt grinding lathe.
Background technology
Sbrasive belt grinding has now become more complete and establish one's own system a new process technology through nearly 30 years development.Because of its working (machining) efficiency height, applied range, characteristics such as adaptability is strong, use cost is low, easy-to-operate are looked at by the user parent deeply.Abroad, Sand Band Grinding Technique has had very big progress, and its processing object and application are extensive day by day, and it almost can process all engineering materials, not having institute from general daily life tools to large-scale aerospace utensil can not use, and has become a kind of important means of obtaining distinct economic.
Domestic existing abrasive belt grinding machine, abrasive belt grinding machine as Handan machine tool plant, usually convert by other machining tool, its rotating shaft is installed on the column, be integral with the workbench lathe bed, can slide at orthogonal both direction on horizontal plane according to processing needs workbench, thereby drive moving of frock and workpiece realization X-axis and Y-axis.On the grinding machine of traditional structure, rotating shaft drives bistrique and can only work on some planes, the Y direction space of workpiece on workbench is very limited, the bistrique part can not be rotated, thereby when some complex part of processing or band curve surface work pieces (as the thick fine ginding and the polishing of sink rectangular cavities bevelling), have certain difficulty, processing is inconvenient, and production efficiency is low.
The utility model content
The purpose of this utility model provides a kind of planer type numerical control edging lathe, and is inconvenient to solve the processing when processed complex and the curve surface work pieces of existing abrasive belt grinding machine, the problem that production efficiency is low.
For solving the problems of the technologies described above, planer type numerical control edging lathe of the present utility model, have grinding head mechanism and workbench, grinding head mechanism is installed on the rotation slide by connection seat, rotation slide upper end links with rotating shaft, rotating shaft is installed on the slide by bearing, slide is supported on the crossbeam of portal frame lathe bed by line slideway auxiliary, the rotating shaft upper end is equipped with collector ring and swivel coupling, collector ring is with protective cover outward, workbench is supported on the lathe bed by line slideway auxiliary, is connected with telescopic dust cover between workbench and the lathe bed two ends, and dust collecting system is installed on the grinding head mechanism.
Owing to be installed in grinding head mechanism on the crossbeam of portal frame lathe bed by rotating shaft, and also has line slideway auxiliary between the mount pad of rotating shaft and the crossbeam, be that rotating shaft can realize that not only the C axle rotatablely moves, also has the Y-axis rectilinear motion, workbench drives workpiece and make the X-axis rectilinear motion on lathe bed, and under the control of digital control system, whole grinding machine can be realized three-shaft linkage, the mobile range of rotating shaft and workpiece is big, for some complex part of grinding has been created condition.
As preference, above-mentioned grinding head mechanism is made up of a roughing heads and correct grinding two a cover mechanism, they are installed in a left side respectively, on the right fixed head and by driving wheel, transition wheel, regulating wheel, contact wheel, the abrasive band, delivering gear, cutter lifting cylinder and tensioning cylinder constitute, enclosed abrasive band envelope is on contact wheel and the pile warp driving wheel, transition wheel and regulating wheel, contact wheel is installed on the delivering gear, this delivering gear is a four-bar linkage structure, one end of delivering gear is connected on the piston rod of cutter lifting cylinder, one support arm and the constant force mechanisms of delivering gear link, and regulating wheel links by the arm of force and tensioning cylinder piston rod.Constant force mechanisms is made of extension spring that is linked together and adjusting screw(rod), and adjusting screw(rod) is threaded on the holder, and holder is installed on left fixed head or the right fixed head, and a support arm of extension spring and delivering gear links.Roughing heads and correct grinding head can be realized feed respectively under the effect of corresponding cutter lifting cylinder separately, thereby finish corase grind and fine grinding technology on same grinding head mechanism.Achieve a butt joint the respectively adjusting of wheel trolley position and abrasive band tightness of constant force mechanisms and tensioning cylinder.
Above-mentioned rotation slide is made of ram, slide, ram base plate, ram side plate, ram pressing plate, pull bar and dust shield, ram is spacing in the chute that is formed by slide, ram base plate, ram side plate and ram pressing plate, ram and connection seat link, dust shield links by dust shield base plate and ram base plate, and dust shield links by flexible pipe and dust collecting system.Can regulate the upper-lower position of ram by pull bar, and then realize adjustment the grinding head mechanism upper-lower position by connection seat.
The beneficial effects of the utility model are: can realize the three-shaft linkage grinding, and grinding head mechanism easy to adjust, quick, the grinding head mechanism reliable operation can be finished the thick correct grinding and the polishing of complicated and curve surface work pieces, the production efficiency height.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A profile of Fig. 1.
Fig. 3 is the structural representation of grinding head mechanism 1 in the utility model.
Fig. 4 is the B-B cutaway view of Fig. 3.
Fig. 5 is that the C of Fig. 3 is to view.
Fig. 6 is the structural representation of rotation slide 4 in the utility model.
Fig. 7 is the left view of Fig. 6.
Fig. 8 is the vertical view of Fig. 6.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As Fig. 1, shown in Figure 2, a kind of planer type numerical control edging lathe, can be used to sink rectangular cavities bevelling is carried out thick fine ginding and polishing, grinding head mechanism 1 is installed on the rotation slide 4 by connection seat 3, rotation slide 4 upper ends and rotating shaft 5 link, rotating shaft 5 is installed on the slide 6 by bearing, slide 6 is supported on the crossbeam of portal frame lathe bed 8 by line slideway auxiliary 7, rotating shaft 5 upper ends are equipped with collector ring 9 and swivel coupling 10, the collector ring 9 outer protective covers 11 that are with, workbench 2 is supported on the lathe bed 13 by line slideway auxiliary 12, is connected with telescopic dust cover 26 between workbench 2 and lathe bed 13 two ends, and dust collecting system 27 is installed on the grinding head mechanism 1.Drive system drives grinding head mechanism 1 by rotating shaft 5 (C axle) and does 360 ° of continuous gyrations.Slide 6 laterally moves in drive system effect lower edge line slideway auxiliary 7 (Y-axis), and collector ring 9 is transferred to electrical source of power and each circuit signal on the continuous rotating grinding head mechanism 1 from the equipment control cabinet.Compressed air swivel coupling 10 is transferred to two-way compressed air on the continuous rotating grinding head mechanism 1 from source of the gas, guarantees each pneumatic element operate as normal on the grinding head mechanism 1.
As Fig. 3, Fig. 4 and shown in Figure 5, grinding head mechanism 1 is made up of a roughing heads and correct grinding two a cover mechanism, they are installed in a left side respectively, right fixed head 14, on 15 and by driving wheel 16, transition wheel 17, regulating wheel 18, contact wheel 19, abrasive band 20, delivering gear 21, cutter lifting cylinder 22 and tensioning cylinder 23 constitute, enclosed abrasive band 20 envelopes are on contact wheel 19 and pile warp driving wheel 16, transition wheel 17 and regulating wheel 18, contact wheel 19 is installed on the delivering gear 21, this delivering gear 21 is a four-bar linkage structure, one end of delivering gear 21 is connected on the piston rod of cutter lifting cylinder 22, one support arm and the constant force mechanisms 25 of delivering gear 21 link, and regulating wheel 18 links by the arm of force and tensioning cylinder 23 piston rods.Make contact wheel 19 realize feed and withdrawing by cutter lifting cylinder 22, thereby realize grinding workpiece.Parallelogram four-bar linkage structure principle by delivering gear 21 realizes roughing heads and the feed respectively of correct grinding head.Two transition wheels 17 are with regulating wheel 18 tensioning abrasive bands.Drive 16 and take turns and the drive motors direct connection, actuating motor drives driving wheel 16 rotation at a high speed, thereby drives the abrasive band 20 at a high speed rotation of envelope on driving wheel 16.Cutter lifting cylinder 22 is under the control of control system, when the air inlet of cylinder rodless cavity realizes contact wheel 19 feeds, when the rod chamber air inlet realizes contact wheel 19 withdrawings.Tensioning cylinder 23 is by hand control valve control, when the air inlet of cylinder rodless cavity realizes abrasive band 20 tensionings, when abrasive band 20 can be loosened or change to the exhaust of cylinder rodless cavity.Constant force mechanisms 25 is made of extension spring 24 that is linked together and adjusting screw(rod) 28, and adjusting screw(rod) 28 is threaded on the holder 29, and holder 29 is installed on left fixed head 14 or the right fixed head 15, and extension spring 24 links with a support arm of delivering gear 21.Constant force mechanisms 25 comes the gravity of balance delivering gear 21 self by extension spring 24, and it is accurately sensitive more that grinding pressure is regulated, and can regulate by the pulling force of 28 pairs of extension springs 24 of adjusting screw(rod) in the time of necessary.
Claims (4)
1. planer type numerical control edging lathe, comprise grinding head mechanism (1) and workbench (2), it is characterized in that: described grinding head mechanism (1) is installed on the rotation slide (4) by connection seat (3), rotation slide (4) upper end links with rotating shaft (5), rotating shaft (5) is installed on the slide (6) by bearing, slide (6) is supported on the crossbeam of portal frame lathe bed (8) by line slideway auxiliary (7), rotating shaft (5) upper end is equipped with collector ring (9) and swivel coupling (10), the outer protective cover (11) that is with of collector ring (9), workbench (2) is supported on the lathe bed (13) by line slideway auxiliary (12), be connected with telescopic dust cover (26) between workbench (2) and lathe bed (13) two ends, dust collecting system (27) is installed on the grinding head mechanism (1).
2. a kind of planer type numerical control edging lathe according to claim 1, it is characterized in that: described grinding head mechanism (1) is made up of a roughing heads and correct grinding two a cover mechanism, they are installed in a left side respectively, right fixed head (14,15) on and by driving wheel (16), transition wheel (17), regulating wheel (18), contact wheel (19), abrasive band (20), delivering gear (21), cutter lifting cylinder (22) and tensioning cylinder (23) constitute, enclosed abrasive band (20) envelope is gone up and pile warp driving wheel (16) at contact wheel (19), transition wheel (17) and regulating wheel (18), contact wheel (19) is installed on the delivering gear (21), this delivering gear (21) is a four-bar linkage structure, one end of delivering gear (21) is connected on the piston rod of cutter lifting cylinder (22), one support arm of delivering gear (21) and constant force mechanisms (25) link, and regulating wheel (18) links by the arm of force and tensioning cylinder (23) piston rod.
3. a kind of planer type numerical control edging lathe according to claim 2, it is characterized in that: described constant force mechanisms (25) is made of extension spring that is linked together (24) and adjusting screw(rod) (28), adjusting screw(rod) (28) is threaded on the holder (29), holder (29) is installed on left fixed head (14) or the right fixed head (15), and extension spring (24) links with a support arm of delivering gear (21).
4. a kind of planer type numerical control edging lathe according to claim 2, it is characterized in that: described rotation slide (4) is by ram (30), slide (31), ram base plate (32), ram side plate (33), ram pressing plate (34), pull bar (35) and dust shield (36) constitute, ram (30) is spacing by slide (31), ram base plate (32), in the chute that ram side plate (33) and ram pressing plate (34) form, ram (30) links with connection seat (3), dust shield (36) links by dust shield base plate (37) and ram base plate (32), and dust shield (36) links by flexible pipe and dust collecting system (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201243523U CN201077019Y (en) | 2007-05-28 | 2007-05-28 | Gantry type numeric control edge grinding machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201243523U CN201077019Y (en) | 2007-05-28 | 2007-05-28 | Gantry type numeric control edge grinding machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201077019Y true CN201077019Y (en) | 2008-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201243523U Expired - Fee Related CN201077019Y (en) | 2007-05-28 | 2007-05-28 | Gantry type numeric control edge grinding machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201077019Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101372081B (en) * | 2008-09-12 | 2010-04-14 | 扬州大学 | Gantry type five-shaft linkage machine tool with series-parallel connection |
| CN102873618A (en) * | 2012-10-16 | 2013-01-16 | 陈美青 | Large workpiece belt sander |
| CN103264336A (en) * | 2013-05-21 | 2013-08-28 | 广西工学院 | Automobile rear-view mirror three-dimension profiling edge grinding machine and method used for edging automobile rear-view mirror |
| CN103659611A (en) * | 2013-12-17 | 2014-03-26 | 中铁宝桥（扬州）有限公司 | Automatic dust removal polishing machine for plate unit |
| CN104002231A (en) * | 2014-06-18 | 2014-08-27 | 青岛建诚伟业机械制造有限公司 | Beam assembly and sander with same installed |
| CN106903570A (en) * | 2017-03-30 | 2017-06-30 | 佛山市业鹏机械有限公司 | The grinding pressure control device of diamond abrasive intelligent robot |
| CN107020561A (en) * | 2017-06-13 | 2017-08-08 | 何建龙 | A kind of stone material grinding apparatus |
| CN109702583A (en) * | 2019-02-19 | 2019-05-03 | 文华学院 | Optical lens processing unit (plant) |
| CN110142670A (en) * | 2019-06-20 | 2019-08-20 | 太原市申海机械设备股份有限公司 | Polishing machine after a kind of plating of dual-top type |
| CN113328319A (en) * | 2021-06-06 | 2021-08-31 | 中国长江电力股份有限公司 | On-site machining equipment for collector ring of hydraulic turbine unit and using method |
| CN115122212A (en) * | 2022-05-30 | 2022-09-30 | 中国第一汽车股份有限公司 | Self-adaptive intelligent terminal execution device and method for polishing curved surface of mold |
-
2007
- 2007-05-28 CN CNU2007201243523U patent/CN201077019Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101372081B (en) * | 2008-09-12 | 2010-04-14 | 扬州大学 | Gantry type five-shaft linkage machine tool with series-parallel connection |
| CN102873618A (en) * | 2012-10-16 | 2013-01-16 | 陈美青 | Large workpiece belt sander |
| CN102873618B (en) * | 2012-10-16 | 2016-03-02 | 陈美青 | Large workpiece belt sander |
| CN103264336A (en) * | 2013-05-21 | 2013-08-28 | 广西工学院 | Automobile rear-view mirror three-dimension profiling edge grinding machine and method used for edging automobile rear-view mirror |
| CN103659611A (en) * | 2013-12-17 | 2014-03-26 | 中铁宝桥（扬州）有限公司 | Automatic dust removal polishing machine for plate unit |
| CN103659611B (en) * | 2013-12-17 | 2016-03-30 | 中铁宝桥（扬州）有限公司 | Slab element automatic dust removing sander |
| CN104002231A (en) * | 2014-06-18 | 2014-08-27 | 青岛建诚伟业机械制造有限公司 | Beam assembly and sander with same installed |
| CN106903570B (en) * | 2017-03-30 | 2023-12-19 | 佛山市业鹏机械有限公司 | Grinding pressure control device of intelligent diamond grinding robot |
| CN106903570A (en) * | 2017-03-30 | 2017-06-30 | 佛山市业鹏机械有限公司 | The grinding pressure control device of diamond abrasive intelligent robot |
| CN107020561A (en) * | 2017-06-13 | 2017-08-08 | 何建龙 | A kind of stone material grinding apparatus |
| CN107020561B (en) * | 2017-06-13 | 2019-01-18 | 盐城市海通机械制造厂 | A kind of stone material grinding apparatus |
| CN109702583A (en) * | 2019-02-19 | 2019-05-03 | 文华学院 | Optical lens processing unit (plant) |
| CN110142670A (en) * | 2019-06-20 | 2019-08-20 | 太原市申海机械设备股份有限公司 | Polishing machine after a kind of plating of dual-top type |
| CN113328319A (en) * | 2021-06-06 | 2021-08-31 | 中国长江电力股份有限公司 | On-site machining equipment for collector ring of hydraulic turbine unit and using method |
| CN113328319B (en) * | 2021-06-06 | 2022-10-18 | 中国长江电力股份有限公司 | On-site machining equipment for collector ring of hydraulic turbine unit and using method |
| CN115122212A (en) * | 2022-05-30 | 2022-09-30 | 中国第一汽车股份有限公司 | Self-adaptive intelligent terminal execution device and method for polishing curved surface of mold |
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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: 20080625 Termination date: 20120528 |