CN212044225U - High-precision CBN grinding wheel online automatic trimming device - Google Patents
High-precision CBN grinding wheel online automatic trimming device Download PDFInfo
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- CN212044225U CN212044225U CN201922355321.4U CN201922355321U CN212044225U CN 212044225 U CN212044225 U CN 212044225U CN 201922355321 U CN201922355321 U CN 201922355321U CN 212044225 U CN212044225 U CN 212044225U
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Abstract
The utility model provides a pair of online automatic trimming device of high-accuracy CBN emery wheel, including having the lathe platform, be equipped with the base on the lathe platform, the base below is equipped with cross slip table and lathe platform sliding connection, it is used for the installation to treat the emery wheel of maintaining to be equipped with emery wheel electricity main shaft on the base, emery wheel electricity main shaft top is equipped with the first sanding device that is used for maintaining the emery wheel outline, first sanding device and base sliding connection, one side of cross slip table is equipped with the second sanding device that is used for maintaining the outer terminal surface of emery wheel, second sanding device vertical fixation is on the lathe platform and at emery wheel electricity main shaft front end. The utility model provides a pair of online automatic finishing device of high-accuracy CBN emery wheel adopts two cross glide machanism to control the removal that the CBN emery wheel was maintained, can satisfy the maintenance of CBN emery wheel outline and outer terminal surface simultaneously to can go on in step, accelerated the speed of emery wheel maintenance, reduced the production required time, improved production efficiency.
Description
Technical Field
The utility model relates to a wheel dresser technical field specifically is an online automatic dresser of high-accuracy CBN emery wheel.
Background
The CBN grinding wheel is commonly used in the forming and grinding process, because the shapes of various parts of the forming and grinding process are different, and the parts processed in recent years have the trends of small batch, complex shape, high requirement on form and position precision, short production period and the like, the traditional grinding machine sand repairing device is also in the manual sand repairing stage, the secondary installation of repairing after the grinding wheel is required to be disassembled, in addition, the traditional grinding machine grinding wheel drive adopts a common four-phase motor, the structure of a main shaft is complex, slight vibration can influence the processing quality, the repairing of different positions of the grinding wheel needs to be changed for many times, not only multiple workers are required to operate, the working strength is high, the product processing period is long, the working efficiency is low, multiple devices are required to be input for processing, and the manufacturing cost is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-accuracy CBN emery wheel is automatic finishing device on line to solve the technical problem in the background art.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides an online automatic trimming device of high-accuracy CBN emery wheel, includes the lathe platform, be equipped with the base on the lathe platform, the base below is equipped with cross slip table and lathe platform sliding connection, be equipped with emery wheel electricity main shaft on the base and be used for the installation to treat the repairment emery wheel, emery wheel electricity main shaft top is equipped with the first sanding device that is used for repairing the emery wheel outline, first sanding device and base sliding connection, one side of cross slip table is equipped with the second sanding device that is used for repairing the outer terminal surface of emery wheel, second sanding device vertical fixation just is at emery wheel electricity main shaft front end on the lathe platform.
The first sand dressing device comprises a first supporting seat, a first sand dressing wheel, a first sand dressing electric spindle, a Y-axis driving device and a Z-axis driving device, the first supporting seat is fixed on the grinding wheel electric spindle, a supporting plate is connected above the first supporting seat in a sliding mode, the first sand dressing electric spindle is connected to one side of the supporting plate in a sliding mode, the Y-axis driving device is fixed on the supporting plate and connected with the first sand dressing electric spindle in a driving mode, the Y-axis driving device drives the first sand dressing electric spindle to move back and forth along the Y-axis direction, and the first sand dressing wheel is installed at the front end of the first sand dressing electric spindle; the Z-axis driving device is fixed on the other side of the supporting plate and fixedly connected with the first supporting seat, the Z-axis driving device is connected with the supporting plate, and the supporting plate is driven by the Z-axis driving device to move up and down along the Z-axis direction.
The Y-axis driving device comprises a first motor and a first lead screw assembly, the first motor is fixed on the supporting plate, and a first nut on the first lead screw assembly is fixedly connected with the first sand repairing electric spindle.
The Z-axis driving device comprises a second motor and a second screw rod assembly, the second motor is fixed on the first supporting seat, and a second nut on the second screw rod assembly is fixedly connected with the supporting plate.
A first sliding block assembly is arranged between the first sand repairing electric main shaft and the supporting plate; and a second sliding block component is arranged between the supporting plate and the first supporting seat.
The second sand repairing device comprises a second supporting seat, a second sand repairing wheel and a second sand repairing electric spindle, the second supporting seat is fixed on the machine tool platform, the second sand repairing wheel is installed at the front end of the second sand repairing electric spindle, and the second sand repairing electric spindle is fixed above the second supporting seat.
Compared with the prior art, the utility model provides a pair of online automatic finishing device of high-accuracy CBN emery wheel, adopt two cross glide machanisms to control the maintained removal of CBN emery wheel, can quick response and the completion of high accuracy move emery wheel location, can satisfy the maintenance of CBN emery wheel outline and outer terminal surface simultaneously, and can go on in step, the speed of emery wheel maintenance has been accelerated, the required time of production has been reduced, and the production efficiency is improved, traditional four-phase motor has been given up and has been driven the emery wheel rotation mode, the steady operation has been adopted, the higher electric main shaft of precision comes the rotation that drives the emery wheel, reach better maintenance effect.
Drawings
FIG. 1: a schematic structural diagram of a high-precision CBN grinding wheel on-line automatic trimming device;
FIG. 2: the structural schematic diagram of the other direction of the high-precision CBN grinding wheel online automatic trimming device is shown;
FIG. 3: a front view of a high-precision CBN grinding wheel on-line automatic trimming device.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Specific example 1: please refer to fig. 1 to 3, in an embodiment of the present invention, an online automatic trimming device for a high-precision CBN grinding wheel 4 includes a machine tool platform 1, a base 2 is disposed on the machine tool platform 1, a cross sliding table 5 and a machine tool platform 1 are disposed below the base 2, a grinding wheel electric spindle 3 disposed on the base 2 is used for mounting the CBN grinding wheel 4 to be trimmed, a first sand trimming device 6 disposed above the grinding wheel electric spindle 3 and used for trimming the outer contour of the CBN grinding wheel 4, the first sand trimming device 6 is slidably connected with the base 2, a second sand trimming device 7 disposed on one side of the cross sliding table 5 and used for trimming the outer end face of the CBN grinding wheel 4, and the second sand trimming device 7 is perpendicularly fixed on the machine tool platform 1 and at the front end of the grinding wheel electric spindle 3. The cross sliding table 5 comprises a transverse sliding table 501 and a longitudinal sliding table 502, and the cross sliding table 5 controls the base 2 to move in the directions of the X axis and the Y axis on the machine tool platform 1. When the grinding wheel dresser is used, only the grinding wheel to be dressed needs to be installed on the grinding wheel electric spindle 3, the first sand dressing device 6 is controlled through a control program to dress the grinding wheel, the base 2 can be moved to the second sand dressing device 7, and dressing operation of the outer contour and the outer end face of the grinding wheel is carried out simultaneously.
The first sanding device 6 comprises a first supporting seat 601, a first sanding wheel 603, a first sanding electric spindle 602, a Y-axis driving device 604 and a Z-axis driving device 605, wherein the first supporting seat 601 is fixed on the grinding wheel electric spindle 3, a supporting plate 606 is connected above the first supporting seat 601 in a sliding manner, the first sanding electric spindle 602 is connected to one side of the supporting plate 606 in a sliding manner, the Y-axis driving device 604 is fixed on the supporting plate 606 and is in driving connection with the first sanding electric spindle 602, the Y-axis driving device 604 drives the first sanding electric spindle 602 to move back and forth along the Y-axis direction, and the first sanding wheel 603 is installed at the front end of the first sanding electric spindle 602; the Z-axis driving device 605 is fixed on the other side of the supporting plate 606 and is fixedly connected to the first supporting seat 601, the Z-axis driving device 605 is connected to the supporting plate 606, and the Z-axis driving device 605 drives the supporting plate 606 to move up and down along the Z-axis direction.
The Y-axis driving device 604 includes a first motor 604-1 and a first lead screw assembly 604-2, the first motor 604-1 is fixed on the supporting plate 606, and a first nut on the first lead screw assembly 604-2 is fixedly connected to the first sanding motorized spindle 602.
The Z-axis driving device 605 includes a second motor 605-1 and a second lead screw assembly 605-2, the second motor 605-1 is fixed on the first supporting seat 601, and a second nut of the second lead screw assembly 605-2 is fixedly connected with the supporting plate 606.
A first sliding block assembly is arranged between the first sand repairing electric main shaft 602 and the supporting plate 606; a second sliding block assembly is arranged between the supporting plate 606 and the first supporting seat 601.
The second sanding device 7 comprises a second support seat 701, a second sanding wheel 703 and a second sanding motorized spindle 702, the second support seat 701 is fixed on the machine tool platform 1, the second sanding wheel 703 is installed at the front end of the second sanding motorized spindle 702, and the second sanding motorized spindle 702 is fixed above the second support seat 701.
Compared with the prior art, the utility model provides a pair of online automatic finishing device of high-accuracy CBN emery wheel, adopt two cross glide machanisms to control the maintained removal of CBN emery wheel, can quick response and the completion of high accuracy move emery wheel location, can satisfy the maintenance of CBN emery wheel outline and outer terminal surface simultaneously, and can go on in step, the speed of emery wheel maintenance has been accelerated, the required time of production has been reduced, and the production efficiency is improved, traditional four-phase motor has been given up and has been driven the emery wheel rotation mode, the steady operation has been adopted, the higher electric main shaft of precision comes the rotation that drives the emery wheel, reach better maintenance effect.
It is obvious to a person skilled in the art that the invention is not restricted to details of the foregoing exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a high-accuracy CBN emery wheel is automatic trimming device on line, includes organic bed platform, its characterized in that: the grinding machine is characterized in that a base is arranged on the machine tool platform, a cross sliding table and a machine tool platform are arranged below the base, a grinding wheel electric spindle is arranged on the base and used for installing a grinding wheel to be dressed, a first sand dressing device used for dressing the outline of the grinding wheel is arranged above the grinding wheel electric spindle, the first sand dressing device is connected with the base in a sliding mode, a second sand dressing device used for dressing the outer end face of the grinding wheel is arranged on one side of the cross sliding table, and the second sand dressing device is vertically fixed on the machine tool platform and is arranged at the front end of the grinding wheel electric spindle.
2. The high-precision online automatic trimming device for the CBN grinding wheel according to claim 1, wherein: the first sand dressing device comprises a first supporting seat, a first sand dressing wheel, a first sand dressing electric spindle, a Y-axis driving device and a Z-axis driving device, the first supporting seat is fixed on the grinding wheel electric spindle, a supporting plate is connected above the first supporting seat in a sliding mode, the first sand dressing electric spindle is connected to one side of the supporting plate in a sliding mode, the Y-axis driving device is fixed on the supporting plate and connected with the first sand dressing electric spindle in a driving mode, the Y-axis driving device drives the first sand dressing electric spindle to move back and forth along the Y-axis direction, and the first sand dressing wheel is installed at the front end of the first sand dressing electric spindle; the Z-axis driving device is fixed on the other side of the supporting plate and fixedly connected with the first supporting seat, the Z-axis driving device is connected with the supporting plate, and the supporting plate is driven by the Z-axis driving device to move up and down along the Z-axis direction.
3. The high-precision online automatic trimming device for the CBN grinding wheel according to claim 2, wherein: the Y-axis driving device comprises a first motor and a first lead screw assembly, the first motor is fixed on the supporting plate, and a first nut on the first lead screw assembly is fixedly connected with the first sand repairing electric spindle.
4. The high-precision online automatic trimming device for the CBN grinding wheel according to claim 2, wherein: the Z-axis driving device comprises a second motor and a second screw rod assembly, the second motor is fixed on the first supporting seat, and a second nut on the second screw rod assembly is fixedly connected with the supporting plate.
5. The high-precision online automatic trimming device for the CBN grinding wheel according to claim 1, wherein: a first sliding block assembly is arranged between the first sand repairing electric main shaft and the supporting plate; and a second sliding block component is arranged between the supporting plate and the first supporting seat.
6. The high-precision online automatic trimming device for the CBN grinding wheel according to claim 1, wherein: the second sand repairing device comprises a second supporting seat, a second sand repairing wheel and a second sand repairing electric spindle, the second supporting seat is fixed on the machine tool platform, the second sand repairing wheel is installed at the front end of the second sand repairing electric spindle, and the second sand repairing electric spindle is fixed above the second supporting seat.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922355321.4U CN212044225U (en) | 2019-12-25 | 2019-12-25 | High-precision CBN grinding wheel online automatic trimming device |
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| CN201922355321.4U CN212044225U (en) | 2019-12-25 | 2019-12-25 | High-precision CBN grinding wheel online automatic trimming device |
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| CN212044225U true CN212044225U (en) | 2020-12-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919543A (en) * | 2019-12-25 | 2020-03-27 | 广东豪特曼智能机器有限公司 | High-precision CBN grinding wheel online automatic trimming device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919543A (en) * | 2019-12-25 | 2020-03-27 | 广东豪特曼智能机器有限公司 | High-precision CBN grinding wheel online automatic trimming device |
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Address after: 523946 Room 101, Building 2, No. 10, Huanhu Road, Houjie Town, Dongguan City, Guangdong Province Patentee after: Guangdong Hotman Machine Tool Co.,Ltd. Address before: 523000 Room 101, building 2, No. 10, Huanhu Road, Houjie Town, Dongguan City, Guangdong Province Patentee before: GUANGDONG HAOTEMAN INTELLIGENT MACHINE Co.,Ltd. |