CN202572152U - Wheel dresser based on double end face processing - Google Patents
Wheel dresser based on double end face processing Download PDFInfo
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- CN202572152U CN202572152U CN 201220157564 CN201220157564U CN202572152U CN 202572152 U CN202572152 U CN 202572152U CN 201220157564 CN201220157564 CN 201220157564 CN 201220157564 U CN201220157564 U CN 201220157564U CN 202572152 U CN202572152 U CN 202572152U
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Abstract
The utility model relates to a wheel dresser based on double end face processing, which comprises two tool seat sliding tables and guide rails which are arranged in opposite, and a workpiece seat sliding table and guide rail perpendicular to the tool seat sliding tables, wherein a tool shaft motor and a tool shaft system are parallelly installed on each tool seat sliding table and implement belt transmission, and a tool shaft of each tool shaft system is provided with a tool wheel; the end faces of the two tool wheels are arranged in opposite; the workpiece seat sliding table is provided with a workpiece shaft motor and a workpiece shaft system, a workpiece can be mounted on the workpiece shaft, and the to-be-processed position of the workpiece is positioned between the two tool wheels in operation; the two tool seat sliding tables are driven by a forward/reverse screw rod; and the workpiece seat sliding table is driven by a workpiece screw rod or hydraulic cylinder. The adoption of the end face processing increases the contract region area between the tool wheels and the workpiece; and since both side faces of the workpiece are respectively provided with one tool wheel, when the two tool wheels simultaneously move in the same direction to dress the workpiece, the acting forces of the two tool wheels on the workpiece in the normal direction are equal in magnitude and opposite in direction so as to counteract each other, thereby enhancing the rigidity and processing accuracy of the system.
Description
Technical field
The utility model belongs to the grinding tool processing technique field, relates in particular to a kind of extra hard material grinding wheel trimming device.
Background technology
As shown in Figure 1; Extra hard material grinding wheel generally is made up of cylindrical portion abrasive material working lining 2 and central part metal material 1; The central part metal material is called for short matrix; The abrasive material working lining generally is higher than matrix, before dispatching from the factory, need repair processing to its abrasive material working lining 2 usually, to obtain certain geometry and precision.Finishing processing (being thickness processing) for extra hard material grinding wheel (hereinafter to be referred as workpiece) two sided mainly contains dress one side method and two-side dressing method at present.The dress one side method promptly earlier finishing processing work one side, repair the method for processing work another side again, but the method non-cutting time is long, working (machining) efficiency is low, and the thickness of workpiece detection difficult; The two-side dressing method is also claimed the two-sided method of putting the first edge on a knife or a pair of scissors; Promptly utilize two two straight-type wheels (being tool wheel) simultaneously the two sided of workpiece to be repaired processing; But the method is to utilize the two sided finishing processing of the cylindrical of tool wheel to workpiece, because the contact zone of tool wheel and workpiece is little, dressing process is prone to vibration, machining accuracy is low, the workpiece end face planarization is poor; And can only be used for extra hard material grinding wheel and put the first edge on a knife or a pair of scissors, can not be used for extra hard material grinding wheel shaping etc.
At ore and concrete industry the Double End Plane surface grinding machine is arranged also, but workpiece to move be to adopt the feeding of penetration type (or belt-type or disc type) guiding by feed appliance, be mainly used in ore, the concrete mechanics test specimen is made; And, because being integral body, workpiece runs through between the end face of two tool wheels, this method can only be used for square or cylindrical two flat shape plane processing, can not be used to the finishing processing with the extra hard material grinding wheel abrasive material working lining of metallic matrix.At mechanical processing industry; Double-ended grinding machine is also arranged; It also is to adopt the feeding of penetration type (or belt-type or disc type) guiding by feed appliance that workpiece moves; The same two flat shape planes such as piston ring, piston pin, bearing holder (housing, cover), pad, connecting rod that can only be used for process, and can not be used to the finishing processing with the extra hard material grinding wheel abrasive material working lining of metallic matrix; Two in addition tool wheels use flat shape (1A8) emery wheel.
The utility model content
The utility model technical problem to be solved is to the deficiency of the existing method of extra hard material grinding wheel two sided finishing processing, and a kind of new wheel dresser is provided, to improve finishing working (machining) efficiency and machining accuracy.
Adopt following technical scheme in order to solve the problems of the technologies described above: a kind of wheel dresser based on Double End processing comprises two tool seat slide units that are oppositely arranged and guide rail and one and vertically disposed workseat slide unit of tool seat slide unit and guide rail; Parallel tool spindle motor and the tool spindle system of being equipped with on the tool seat slide unit, tool spindle motor and tool spindle system are through belt transmission, and the tool spindle of tool spindle system is provided with tool wheel; The end face of two tool wheels is oppositely arranged; The workseat slide unit is provided with workpiece spindle motor and workpiece spindle system, on the workpiece spindle workpiece can be installed, and workpiece position to be processed is between two tool wheels during work; Two tool seat slide units are driven by a positive and negative leading screw, and the workseat slide unit is by workpiece leading screw or Driven by Hydraulic Cylinder.
Tool seat slide unit and workseat slide unit are on same horizontal plane, and the guide rail of two tool seat slide units is arranged on the same straight line, and the guide rail of workseat is vertical each other with the guide rail of tool seat slide unit.
Described tool wheel is cup emery wheel, bowl molding sand wheel or saucer wheel, and workpiece is an extra hard material grinding wheel; The incision of workpiece is rotation not by feed appliance but directly.
The utility model can be used for the finishing processing of extra hard material grinding wheel (thickness 0.5-10.0mm) two sided.Owing to adopted end face processing, increased tool wheel and workpiece contact zone area; Simultaneously owing to respectively be provided with a tool wheel in the two sides of workpiece, when two tool wheels move toward one another and workpiece repaired add man-hour simultaneously, two tool wheels are to the normal force equal and opposite in direction of workpiece, in the opposite direction, and both cancel out each other.Therefore system rigidity and machining accuracy have been improved.
Description of drawings
Fig. 1 is the structural representation of extra hard material grinding wheel in the utility model background technology.
Fig. 2 is the structural representation of the utility model based on the wheel dresser of Double End processing.
The specific embodiment
As shown in Figure 2; A kind of wheel dresser based on Double End processing; Comprise two tool seat slide units 4 that are oppositely arranged and guide rail and one and vertically disposed workseat slide unit 8 of tool seat slide unit and guide rail, the moving direction of two instrument slide units and a workpiece slide unit is shown in arrow among the figure; Tool seat slide unit and workseat slide unit are on same horizontal plane, and the guide rail of two tool seat slide units is arranged on the same straight line, and the guide rail of workseat is vertical each other with the guide rail of tool seat slide unit.Parallel tool spindle motor 3 and the tool spindle system 5 of being equipped with on the tool seat slide unit 4, tool spindle motor 3 passes through belt transmission with tool spindle system 5, and the tool spindle of tool spindle system is provided with cup emery wheel 6; The end face of two cup emery wheels is oppositely arranged; Workseat slide unit 8 is provided with workpiece spindle motor 9 and workpiece spindle system 7, and extra hard material grinding wheel 10 is installed on the workpiece spindle; Two tool seat slide units 4 are driven by a positive and negative leading screw, realize the relative motion on the horizontal direction, and workseat slide unit 8 is driven by workpiece leading screw (or hydraulic cylinder), realizes the motion on the vertical direction.
When positive and negative leading screw was rotated in the forward, two cup emery wheels move toward one another under the drive of tool seat slide unit moved to the center, and its distance diminishes gradually, can realize the processing to extra hard material grinding wheel 10 abrasive material working lining two sided; When positive and negative leading screw reverse rotation, move two cup emery wheels acentric of moving dorsad, and it is big that its distance becomes gradually, can realize the separation of two cup emery wheels.Moving of extra hard material grinding wheel 10 driven by another independent workpiece leading screw (or hydraulic cylinder), can realize the incision of workpiece and withdraws.
When work; At first two cup emery wheels 6 and an extra hard material grinding wheel to be processed 10 are separately fixed on tool spindle and the workpiece spindle through flange; Restart tool wheel motor 3 and make two cup emery wheels 6 and extra hard material grinding wheel 10 rotations with workpiece spindle motor 9; And then extra hard material grinding wheel 10 abrasive material working linings incisions workspace is moved back and forth through workpiece leading screw (or hydraulic cylinder); Drive positive and negative leading screw then and make two cup emery wheels 6 feeding two sided of processing extra hard material grinding wheel 10 abrasive material working linings in opposite directions, to be processedly after size, can return two cup emery wheels 6 and extra hard material grinding wheel 10, next extra hard material grinding wheel changes the outfit.
Tool wheel can also be flaring cup wheel or saucer wheel.
This processing method is compared with the dress one side method with device, and non-cutting times such as extra hard material grinding wheel 10 clampings, detection are short, and working (machining) efficiency is high; Compare with the two-side dressing method cylindricals of tool wheels (utilize two), contact area is big, the workpiece end face planarization is good, has been applied to the shaping of diamond slitting wheel thickness at present and puts the first edge on a knife or a pair of scissors, and is respond well.Also can be applicable to the two sided processing of high accuracy circular disk-like accessory in addition.
Claims (3)
1. the wheel dresser based on Double End processing is characterized in that: comprise two tool seat slide units that are oppositely arranged and guide rail and one and vertically disposed workseat slide unit of tool seat slide unit and guide rail; Parallel tool spindle motor and the tool spindle system of being equipped with on the tool seat slide unit, tool spindle motor and tool spindle system are through belt transmission, and the tool spindle of tool spindle system is provided with tool wheel; The end face of two tool wheels is oppositely arranged; The workseat slide unit is provided with workpiece spindle motor and workpiece spindle system, on the workpiece spindle workpiece can be installed, and workpiece position to be processed is between two tool wheels during work; Two tool seat slide units are driven by a positive and negative leading screw, and the workseat slide unit is by workpiece leading screw or Driven by Hydraulic Cylinder.
2. the wheel dresser based on Double End processing according to claim 1; It is characterized in that: tool seat slide unit and workseat slide unit are on same horizontal plane; The guide rail of two tool seat slide units is arranged on the same straight line, and the guide rail of workseat is vertical each other with the guide rail of tool seat slide unit.
3. the wheel dresser based on Double End processing according to claim 1 is characterized in that: described tool wheel is cup emery wheel, bowl molding sand wheel or saucer wheel, and workpiece is an extra hard material grinding wheel; The incision of workpiece is rotation not by feed appliance but directly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220157564 CN202572152U (en) | 2012-04-16 | 2012-04-16 | Wheel dresser based on double end face processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220157564 CN202572152U (en) | 2012-04-16 | 2012-04-16 | Wheel dresser based on double end face processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202572152U true CN202572152U (en) | 2012-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220157564 Expired - Lifetime CN202572152U (en) | 2012-04-16 | 2012-04-16 | Wheel dresser based on double end face processing |
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| Country | Link |
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| CN (1) | CN202572152U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615595A (en) * | 2012-04-16 | 2012-08-01 | 郑州磨料磨具磨削研究所 | Grinding wheel dressing method and device based on double-end-face machining |
| CN117161975A (en) * | 2023-11-01 | 2023-12-05 | 江苏陆氏金刚石工具有限公司 | Trimming machine for diamond grinding wheel set |
-
2012
- 2012-04-16 CN CN 201220157564 patent/CN202572152U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615595A (en) * | 2012-04-16 | 2012-08-01 | 郑州磨料磨具磨削研究所 | Grinding wheel dressing method and device based on double-end-face machining |
| CN102615595B (en) * | 2012-04-16 | 2015-09-02 | 郑州磨料磨具磨削研究所有限公司 | Based on grinding wheel dressing method and the device of Double End processing |
| CN117161975A (en) * | 2023-11-01 | 2023-12-05 | 江苏陆氏金刚石工具有限公司 | Trimming machine for diamond grinding wheel set |
| CN117161975B (en) * | 2023-11-01 | 2023-12-26 | 江苏陆氏金刚石工具有限公司 | Trimming machine for diamond grinding wheel set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHENGZHOU RESEARCH INSTITUTE FOR ABRASIVES + GRIND Free format text: FORMER OWNER: ZHENGZHOU ABRASIVE MATERIALS, ABRASIVE TOOLS, GRINDING INST. (CN) NO.1 HUASHAN R Effective date: 20140207 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140207 Address after: 450001 Zhengzhou high tech Zone, Henan, China Street, No. 121 Patentee after: Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd. Patentee after: Zhengzhou Sanmo Superhard Material Co., Ltd. Address before: 450001 Zhengzhou high tech Zone, Henan, China Street, No. 121 Patentee before: Zhengzhou Research Institute for Abrasive & Grinding Co., Ltd. Patentee before: Zhengzhou Sanmo Superhard Material Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20121205 Effective date of abandoning: 20150902 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20121205 Effective date of abandoning: 20150902 |
|
| RGAV | Abandon patent right to avoid regrant |