CN1820896A - Large vertical grinder - Google Patents
Large vertical grinder Download PDFInfo
- Publication number
- CN1820896A CN1820896A CN 200610011715 CN200610011715A CN1820896A CN 1820896 A CN1820896 A CN 1820896A CN 200610011715 CN200610011715 CN 200610011715 CN 200610011715 A CN200610011715 A CN 200610011715A CN 1820896 A CN1820896 A CN 1820896A
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- workbench
- guide plate
- transmission device
- longitudinal
- grinding tool
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention belongs to the field of machining equipment, and is especially large vertical grinder. The large vertical grinder consists of a vertical work table, a driving and transmitting apparatus connected to the work table, a track pedestal opposite to the work table, transverse tracks on the track pedestal and a guide plate stage on the transverse tracks, longitudinal tracks on the guide plate stage and a longitudinal guide plate, a grinding tool and a polishing wheel on the longitudinal guide plate. The grinding tool and the polishing wheel may be controlled in the control desk to move transversely and longitudinally. The present invention can perform grinding and polishing in the same apparatus and has no peripheral drooping, less motion resistance and low power consumption.
Description
Technical field
The invention belongs to the machining set-up field, relate generally to the grinding machine in the machined.
Background technology
Along with science and technology development, required precision to the process units of all trades and professions and various testing arrangements is more and more higher, accordingly dimensional accuracy and the surface requirements of forming these process units and testing arrangement parts also improved thereupon, many parts are before assembling, need through grinding and polishing, the relevant device that uses is grinding machine and polishing machine.
The grinding machine that the planar shaped parts are suitable for is a surface grinding machine, and promptly the workbench of grinding machine is a horizontal positioned, and workpiece also is a horizontal positioned thereupon, and for axle type parts, workpiece is to arrange along the horizontal X direction.
In the existing surface grinding machine, its workbench is a horizontal positioned, and workpiece is also with workbench horizontal direction rotation, its grinding tool in the above, the limit rotation, grind on the limit.
For the workpiece on big plane, reach the plane workpiece of 4000～5000mm as diameter, then need big surface grinding machine, for this reason, its workbench also is big planar working table.Because workpiece is big, for stable, workbench then needs certain thickness, so weight is big, and the work Delta number that has ton the weight.The big workbench of this horizontal positioned, during the work running, its supporting-point is the rotating shaft of bottom just, also we can say, supporting-point is a point, for the workbench periphery, be in vacant state, because the gravity effect, cause periphery small sagging, make workbench produce uneven phenomenon, when the workbench diameter big, the sagging arm of force of periphery also long (for radius is grown), cause peripheral sag to increase, the flatness of workbench increases, and causes the flatness of the workpiece on it also to strengthen, and directly influences the grinding effect of workpiece.Simultaneously, when workbench relatively not at ordinary times, just increased the resistance of rotating operation, not only energy consumption improves, operating efficiency also descends.In addition, because the driving water placing flat, for big workbench and the workpiece more than 3 meters, operating personnel just are difficult to watch the rubbing down situation and the quality evaluation of workpiece middle body, are difficult to judge whether also need continue rubbing down.
Summary of the invention
The object of the present invention is to provide a kind of high efficiency, it is low to consume energy, and the large vertical grinder that can grind and can polish.
At above-mentioned purpose, guiding theory of the present invention is the flatness that keeps big planar working table, the running resistance of workbench when as far as possible reducing grinding machine work, improve rotating speed, increase work efficiency, in addition, the polishing process after workpiece ground is also and among the grinding machine thereupon, promptly in grinding machine, can grind and polish.
For the foregoing reasons, technical scheme of the present invention is that the workbench with grinding machine assembles by vertical direction, be vertical grinder, workpiece also thereupon vertical direction attached on the workbench, workbench is assemblied on power and the transmission device by the rotating shaft of itself, and power and transmission device then are fixed on the ground; Front at workbench is provided with guide rail base, fixed lateral guide rail on guide rail base, suit transverse guides platform on it is in the both sides of transverse guides platform, longitudinal rail and longitudinal guide plate are set respectively, on two longitudinal guide plates, assemble grinding tool and transmission device and polishing wheel and transmission device respectively.
By cross slide way and guide plate platform, the grinding tool and the polishing wheel that assemble on it can laterally move around respectively in the horizontal direction, so that grinding tool or polishing wheel alignment pieces, by longitudinal rail and guide plate, grinding tool and polishing wheel can vertically move around, so that grinding tool or polishing wheel contact workpiece, after enforcement is ground or is polished and finishes, move by long rails, make grinding tool or the polishing wheel state of deactivating.
Compared with prior art, the present invention has following advantage:
1. having eliminated the placing flat of horizontal hone driving water causes periphery sagging, the phenomenon that causes workbench and workpiece planarization degree to increase, reduced the flatness of workbench or workpiece, because vertical grinder workbench vertical direction is placed, because gravity effect, the arm of force that causes work edge of table subordinate to be hung down has only half of workbench thickness, and gravity effect is small.
2. save energy consumption, the factor that the workbench resistance increases when having eliminated the horizontal hone rotary work, energy consumption is high.
3. grind and polish and on same equipment, to carry out for processed workpiece.
4. owing to the vertical placement of workpiece, operating personnel can observe at any time easily or check and grind or polishing condition.
Now with reference to the accompanying drawings large vertical grinder of the present invention is elaborated.
Description of drawings
Accompanying drawing 1 is the structural representation of facing of large vertical grinder of the present invention.
Accompanying drawing 2 is the side-looking structural representation of large vertical grinder of the present invention.
Accompanying drawing 3 is the structural representation of facing of grinding tool and transmission device thereof.
Accompanying drawing 4 is the plan structure schematic diagram of grinding tool and transmission device thereof.
Accompanying drawing 5 is the structural representation of facing of polishing wheel and transmission device thereof.
Accompanying drawing 6 is the plan structure schematic diagram of polishing wheel and transmission device thereof.
In the above-mentioned accompanying drawing, 1 is workbench, and 2 is polishing wheel, 3 is grinding tool, and 4 is guide rail base, and 5 is the transverse guides platform, 6,11 is longitudinal guide plate, and 7 is cross slide way, and 8 is cooling water pipe, 9 is the polishing wheel supporting mass, and 10 is the grinding tool supporting mass, and 12 is power and transmission device, 13 is workpiece, and 14 is regulating wheel, and 15 is power wheel, 16 is the polishing wheel drive motors, 17 is sand belt, and 18 is the grinding tool drive motors, and 19 is the grinding tool driven pulley, 20 is driving-belt, 21 is the magnetic force dish, and 22 is the workbench rotating shaft, and 23,24 is longitudinal rail, 25 is connecting axle, and 26 is operating desk.
The specific embodiment
Find out that by Fig. 1,2 large vertical grinder of the present invention is made up of workbench 1, power and transmission device 12, guide rail base 4, cross slide way 7, transverse guides platform 5, longitudinal rail (23,24), longitudinal guide plate (6,11), grinding tool 3 and transmission device, polishing wheel 2 and transmission device.Workbench 1 is vertical, and be assemblied in power and transmission device 12 by rotating shaft 20, power and transmission device 12 are fixed on the ground, guide rail base 4 and workbench 1 relative thirty years of age, and close operating position is fixed on the ground, 7 of cross slide waies are fixed on the guide rail base 4, and transverse guides platform 5 is sleeved on the cross slide way 7.Transverse guides platform 5 can move around at horizontal direction along cross slide way 7; Longitudinal rail 23,24 is separately fixed on the transverse guides platform 5, and 11 of longitudinal guide plates are sleeved on the longitudinal rail 23, and longitudinal guide plate 6 is sleeved on the longitudinal rail 24, and grinding tool 3 is assemblied on the longitudinal guide plate 11 by supporting mass 10.Polishing wheel 3 is assemblied on the longitudinal guide plate 6 by 9 of supporting masses.Transverse guides platform 5 can be used as workman's operating desk; Workpiece 13 is fixed on workbench 1 by magnetic force dish 21, and after 21 degaussings of magnetic force dish, then workpiece 13 can take off.
Because guide rail base 4 is assemblied in the relative position near workbench 1 and workpiece 13, make cross slide way 7, transverse guides platform 5 and assemble longitudinal rail 23 and 24 on it, longitudinal guide plate 6 with 11 and the grinding tool 3 and the polishing wheel 2 that are assemblied on the longitudinal guide plate 6 and 11 all relative with workpiece 13 with workbench 1.By transverse guides platform 5 laterally moving on cross slide way 7, and longitudinal guide plate 11,6 vertically moving at longitudinal rail 23,24, make the grinding tool 3 and the polishing wheel 2 that are assemblied in both can laterally move, can vertically move again, arbitrarily need the position of grinding or polishing on the alignment pieces.
Find out that by Fig. 3,4 transmission device of grinding tool 3 is made up of motor 18, driven pulley 19 and driving-belt 20.Grinding tool 3 links to each other with driven pulley 19 by connecting axle 25, and driven pulley 19 links to each other with motor 18 by driving- belt 20, and 18 in motor is fixed on the supporting mass 10.
Find out that by Fig. 5,6 transmission device of polishing wheel 2 is made up of motor 16, driven pulley 15, regulating wheel 14, sand belt 17.Polishing wheel 2 links to each other with motor 16 by sand belt 12, driven pulley 15, and motor 16 is fixed on the supporting mass 9.Sand belt 17 contains polishing medium.The effect of regulating wheel 14 is tensioning sand belts 17, so that the polishing medium in the sand belt 17 is implemented polishing action to workpiece 13.
The course of work of large vertical grinder of the present invention is as follows:
At first workpiece 13 is fixed on the center of workbench 1 by magnetic force dish 21, starts the motor in power and the transmission device 12 then, allow workpiece 13 rotate in the lump with workbench, the open and close of its motor is by operating desk 26 controls.In workpiece 13 rotations, open cooling water pipe 8, start the power motor 18 of grinding tool 3, allow grinding tool 3 be in running status, thereupon by operating desk 26, control transverse guides platform 5 moves laterally, control longitudinal guide plate 11 travels longitudinally, like this, grinding tool 3 also carries out horizontal and vertical motion thereupon, makes grinding tool 3 arrive the position that workpiece 13 needs grinding, begins to grind, grinding tool 3 from the periphery of workpiece 13 to the center moving process or from workpiece 13 mind-set periphery moving process, make whole work-piece 13 all obtain grinding; After the grinding, by operating desk 26 disable motors 18, and control longitudinal guide plate 11 retreat, close cooling water pipe 8.The process of lapping of workpiece 13 finishes, by checking, when reaching grinding thickness, restart the power motor 16 of polishing wheel 2, and control transverse guides platform 5 and longitudinal guide plate 6, drive the motion of polishing crop rotation vertical and horizontal, polishing wheel 2 is contacted with workpiece 13, enter polishing condition, after polishing finished, control longitudinal guide plate 6 retreated, and breaks away from the polishing state, disable motor 16 then, close cooling water pipe 8.Finish whole grinding and polishing process.
Claims (1)
1. a large vertical grinder includes workbench (1), power and transmission device (12), grinding tool (3) and transmission device, it is characterized in that:
1. it also contains guide rail base (4), cross slide way (7), transverse guides platform (5), longitudinal rail (23,24), longitudinal guide plate (6,11), polishing wheel (2) and transmission device; Guide rail base (4) is fixed on the ground, and near workbench (1), with relative thirty years of age of workbench (1), cross slide way (7) is fixed on the guide rail base (4), transverse guides platform (5) then is sleeved on the cross slide way (7), longitudinal rail (23,24) is separately fixed on the transverse guides platform (5), and longitudinal guide plate (11,6) is set in again on the longitudinal rail (23,24); Grinding tool (3) and transmission device thereof are fixed on the longitudinal guide plate (11), and polishing wheel (2) and transmission device thereof are fixed on the longitudinal guide plate (6);
2. workbench (1) is vertical, and is assemblied in power and transmission device (12) by rotating shaft (22);
3. workpiece (13) is fixed on the workbench (1) by magnetic force dish (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610011715 CN1820896A (en) | 2006-04-03 | 2006-04-03 | Large vertical grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610011715 CN1820896A (en) | 2006-04-03 | 2006-04-03 | Large vertical grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1820896A true CN1820896A (en) | 2006-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610011715 Pending CN1820896A (en) | 2006-04-03 | 2006-04-03 | Large vertical grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1820896A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802454A (en) * | 2019-11-26 | 2020-02-18 | 邓庆荣 | High-precision automobile brake disc double-face simultaneous grinding equipment |
-
2006
- 2006-04-03 CN CN 200610011715 patent/CN1820896A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802454A (en) * | 2019-11-26 | 2020-02-18 | 邓庆荣 | High-precision automobile brake disc double-face simultaneous grinding equipment |
| CN110802454B (en) * | 2019-11-26 | 2021-12-03 | 深圳市劲驰汽车配件有限公司 | High-precision automobile brake disc double-face simultaneous grinding equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |