CN205552203U - Novel hydraulic pump rotor groove grinding equipment - Google Patents
Novel hydraulic pump rotor groove grinding equipment Download PDFInfo
- Publication number
- CN205552203U CN205552203U CN201620328194.2U CN201620328194U CN205552203U CN 205552203 U CN205552203 U CN 205552203U CN 201620328194 U CN201620328194 U CN 201620328194U CN 205552203 U CN205552203 U CN 205552203U
- Authority
- CN
- China
- Prior art keywords
- grinding
- hydraulic pump
- rotor
- rotor slot
- pump rotor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a novel hydraulic pump rotor groove grinding equipment, which comprises a frame, be equipped with grinding device, trimming device, controlling means and display device in the frame, grinding device, trimming device are installed on can axial displacement's workstation and are fixed at rack surface, grinding device is including grinding mechanism, rotor clamping device that can reciprocate and the high -precision indexing dish of adjusting rotor grinding angle. The beneficial effects of the utility model are that: with the grinding wheel from in the past along the rotor shaft to grinding method, become along the radial direction grinding of rotor, under the same grinding technological parameter, shortened the purpose of single rotor groove grinding time, improve the production efficiency of rotor groove grinding, realized need not dismantling the grinding wheel simultaneously and reached the high accuracy repairment, made processing, maintained and realize on same equipment to guarantee the machining precision in rotor groove.
Description
Technical field
This utility model relates to the equipment of blade hydraulic pump rotor slot grinding.
Background technology
The grinding of rotor slot, is the important procedure manufacturing vane hydraulic pump rotor.The most mainly use pattern method grinding or grinding in manual methods, later stage have developed again rotor slot mill special purpose machine tool and carries out the grinding of rotor slot, but there is finishing emery wheel and adjust the most conveniently, it is difficult to ensure that crudy, also have workbench light weight, operations area the least, cause hindering mist of oil when adjusting and operate serious etc..Fast development along with Automation Industry, occur in that multiple Special rotor groove grinding automatic processing center, achieve rotor slot grinding automatically to process, but, it is high to there is purchase cost in this kind of groove mill machining center, adds man-hour along rotor axial direction grinding rotor slot, the consuming time is long, and need grinding wheel is pulled down finishing, causing grinding wheel finishing and the inconvenience adjusted, dressing accuracy is difficult to ensure that.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of new hydraulic pump rotor slot equipment for grinding.
This utility model solves its technical problem and be the technical scheme is that a kind of new hydraulic pump rotor slot equipment for grinding, including frame, it is characterized in that: described frame is provided with grinding attachment, trimming device, control device and display device, described grinding attachment, trimming device are arranged on can be on the workbench of axial displacement and be fixed on frame surface, and described grinding attachment includes the grinding mechanism that can move up and down, rotor clamping device and adjusts the precision round subsection dish of rotor grinding angle.
Wherein: described grinding mechanism is provided with the grinding wheel of grinding rotor.
Wherein: described rotor clamping device is provided with fixture, described fixture is provided with one U-channel, is positioned on U-channel and is fixed with rotor slot positioner.
Wherein: described rotor slot positioner includes that seat fixed by the first pivot pin, seat fixed by the second pivot pin, connects the location axle pin having pivot pin handwheel, described first pivot pin is fixed seat and is provided with groove, the spacer for inserting rotor slot it is provided with between groove, described spacer is connected with location axle pin, and described spacer also follows location axle pin rotary motion.
Wherein: the side of described fixture is provided with cylinder, described cylinder connects the depression bar being interspersed between U-channel, is positioned on fixture the baroswitch being additionally provided with for controlling cylinder.
Wherein: on described precision round subsection dish, be additionally provided with chuck.
Wherein: described trimming device includes base, be positioned on base is respectively provided on two sides with guide rail, and described guide rail is provided with utilization regulation wheel regulation screw mandrel slide block mechanism relatively to the first burring machine and second burring machine of displacement.
Wherein: described first burring machine and the second burring machine are respectively equipped with bracing frame, the side being positioned at bracing frame is provided with driving motor, the opposite side being positioned at bracing frame is provided with the freeing wheel for repairing grinding wheel, and described driving motor is connected with freeing wheel by driving the main shaft on motor.
The beneficial effects of the utility model are: by grinding wheel from conventional along rotor axial grinding method, become along the grinding of rotor radial direction, under identical grinding process parameters, shorten the purpose of single rotor groove grinding time, improve the production efficiency of rotor slot grinding；It is simultaneously achieved and need not to dismantle grinding wheel and reach high accuracy and repair, make processing, finishing realize on the same device, and ensure the machining accuracy of rotor slot.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial schematic diagram of this utility model grinding attachment.
Fig. 3 is the structural representation of this utility model rotor fixed position device.
Fig. 4 is the structural representation of this utility model trimming device.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, a kind of new hydraulic pump rotor slot equipment for grinding, including frame 1, described frame 1 is provided with grinding attachment 2, trimming device 3, controls device and display device, described grinding attachment 2, trimming device 3 are arranged on can be on the workbench 4 of axial displacement and be fixed on frame 1 surface, and described grinding attachment 2 includes the grinding mechanism 5 that can move up and down, rotor clamping device 6 and adjusts the precision round subsection dish 7 of rotor 8 grinding angle.Wherein, described grinding mechanism 5 is provided with the grinding wheel 51 of grinding rotor 8.Wherein, described precision round subsection dish 7 is additionally provided with chuck 71.
In this utility model: described rotor clamping device 6 is provided with fixture 61, described fixture 61 is provided with one U-channel 62, is positioned on U-channel 62 and is fixed with rotor slot positioner 63.Wherein, described rotor slot positioner 63 includes that the first pivot pin is fixed seat the 631, second pivot pin and fixed seat 632, connects the location axle pin 634 having pivot pin handwheel 633, described first pivot pin is fixed seat 631 and is provided with groove 635, the spacer 636 for inserting rotor slot it is provided with between groove 635, described spacer 636 is connected with location axle pin 634, and described spacer 636 also follows location axle pin 634 rotary motion.Wherein, the side of described fixture 61 is provided with cylinder 611, and described cylinder 611 connects the depression bar 612 being interspersed between U-channel 62, is positioned on fixture 61 baroswitch 613 being additionally provided with for controlling cylinder 611.
Further: described trimming device 3 includes base 31, be positioned on base 31 is respectively provided on two sides with guide rail 32, and described guide rail 32 is provided with utilization regulation wheel 33 regulation screw mandrel slide block mechanism 34 relatively to the first burring machine 35 and the second burring machine 36 of displacement.Wherein, described first burring machine 35 and the second burring machine 36 are respectively equipped with bracing frame 37, the side being positioned at bracing frame 37 is provided with driving motor 38, the opposite side being positioned at bracing frame 37 is provided with the freeing wheel 39 for repairing grinding wheel 51, and described driving motor 38 is connected with freeing wheel 39 by driving the main shaft on motor 38.
Yet further: by device reset, grinding wheel 51 is in the peak of grinding stroke, starts the driving motor 38 on trimming device 3, is carried out the grinding wheel 51 in rotating step by step by freeing wheel 39, is repeatedly repaired, and up to ideal dimensions.
In this utility model: on the premise of grinding wheel 51 completes adjustment by correct finishing and equipment, by device reset, grinding wheel 51 is in grinding stroke peak, blade pump rotor 8 is loaded on fixture 61, and with rotor slot positioner 63, rotor 8 is positioned, and tightly lock rotor 8 by the cylinder 611 of fixture 61 and the spacer 636 of pivot pin handwheel 633 connection, start grinding wheel 51 and move up and down the grinding process carried out rotor 8.
Claims (8)
1. a new hydraulic pump rotor slot equipment for grinding, including frame (1), it is characterized in that: described frame (1) is provided with grinding attachment (2), trimming device (3), controls device and display device, described grinding attachment (2), trimming device (3) be arranged on can the workbench (4) of axial displacement upper and be fixed on frame (1) surface, described grinding attachment (2) includes the grinding mechanism (5) that can move up and down, rotor clamping device (6) and adjusts the precision round subsection dish (7) of rotor grinding angle.
A kind of new hydraulic pump rotor slot equipment for grinding, it is characterised in that: described grinding mechanism (5) is provided with the grinding wheel (51) of grinding rotor.
A kind of new hydraulic pump rotor slot equipment for grinding, it is characterized in that: described rotor clamping device (6) is provided with fixture (61), described fixture (61) is provided with one U-channel (62), is positioned on U-channel (62) and is fixed with rotor slot positioner (63).
A kind of new hydraulic pump rotor slot equipment for grinding, it is characterized in that: described rotor slot positioner (63) includes that seat (631) fixed by the first pivot pin, seat (632) fixed by second pivot pin, connect the location axle pin (634) having pivot pin handwheel (633), described first pivot pin is fixed seat (631) and is provided with groove (635), it is positioned between groove (635) spacer (636) being provided with for inserting rotor slot, described spacer (636) is connected with location axle pin (634), described spacer (636) also follows location axle pin (634) rotary motion.
A kind of new hydraulic pump rotor slot equipment for grinding, it is characterized in that: the side of described fixture (61) is provided with cylinder (611), described cylinder (611) connects the depression bar (612) being interspersed between U-channel (62), is positioned on fixture (61) baroswitch (613) being additionally provided with for controlling cylinder (611).
A kind of new hydraulic pump rotor slot equipment for grinding, it is characterised in that: it is additionally provided with chuck (71) on described precision round subsection dish (7).
A kind of new hydraulic pump rotor slot equipment for grinding, it is characterized in that: described trimming device (3) includes base (31), be positioned on base (31) is respectively provided on two sides with guide rail (32), and described guide rail (32) is provided with and utilizes regulation wheel (33) regulation screw mandrel slide block mechanism (34) relatively to the first burring machine (35) and second burring machine (36) of displacement.
A kind of new hydraulic pump rotor slot equipment for grinding, it is characterized in that: described first burring machine (35) and the second burring machine (36) are respectively equipped with bracing frame (37), the side being positioned at bracing frame (37) is provided with driving motor (38), the opposite side being positioned at bracing frame (37) is provided with the freeing wheel (39) for repairing grinding wheel (51), and described driving motor (38) is connected with freeing wheel (39) by driving the main shaft on motor (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620328194.2U CN205552203U (en) | 2016-04-19 | 2016-04-19 | Novel hydraulic pump rotor groove grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620328194.2U CN205552203U (en) | 2016-04-19 | 2016-04-19 | Novel hydraulic pump rotor groove grinding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205552203U true CN205552203U (en) | 2016-09-07 |
Family
ID=56809587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620328194.2U Withdrawn - After Issue CN205552203U (en) | 2016-04-19 | 2016-04-19 | Novel hydraulic pump rotor groove grinding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205552203U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773350A (en) * | 2016-04-19 | 2016-07-20 | 唐荣平 | Grinding equipment for novel hydraulic pump rotor slot |
| CN107186578A (en) * | 2017-07-03 | 2017-09-22 | 绍兴松菱机床有限公司 | Rotor groove grinder |
| CN114227486A (en) * | 2021-12-21 | 2022-03-25 | 马鞍山市大马机械制造有限公司 | Eccentric adjustment and repair device for hammer head of crocodile shearing machine and adjustment and repair method thereof |
-
2016
- 2016-04-19 CN CN201620328194.2U patent/CN205552203U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773350A (en) * | 2016-04-19 | 2016-07-20 | 唐荣平 | Grinding equipment for novel hydraulic pump rotor slot |
| CN105773350B (en) * | 2016-04-19 | 2018-05-29 | 唐荣平 | A kind of new hydraulic pump rotor slot equipment for grinding |
| CN107186578A (en) * | 2017-07-03 | 2017-09-22 | 绍兴松菱机床有限公司 | Rotor groove grinder |
| CN107186578B (en) * | 2017-07-03 | 2023-03-31 | 绍兴松菱机床有限公司 | Rotor groove grinding machine |
| CN114227486A (en) * | 2021-12-21 | 2022-03-25 | 马鞍山市大马机械制造有限公司 | Eccentric adjustment and repair device for hammer head of crocodile shearing machine and adjustment and repair method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160907 Effective date of abandoning: 20180529 |
|
| AV01 | Patent right actively abandoned |