CN201833269U - Extruding and honing device for grinding stator inner cavity - Google Patents
Extruding and honing device for grinding stator inner cavity Download PDFInfo
- Publication number
- CN201833269U CN201833269U CN201020146191XU CN201020146191U CN201833269U CN 201833269 U CN201833269 U CN 201833269U CN 201020146191X U CN201020146191X U CN 201020146191XU CN 201020146191 U CN201020146191 U CN 201020146191U CN 201833269 U CN201833269 U CN 201833269U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- stator
- packing ring
- extruding
- subiculum
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to an extruding and honing device for grinding a stator inner cavity, which comprises a stand, an oil pump, an oil cylinder, a piston, a grinding container and a tooling clamp, wherein the oil pump, the oil cylinder and the grinding container are fixed on the stand; the oil cylinder includes an upper oil cylinder and a lower oil cylinder; the piston includes an upper piston and a lower piston which are respectively positioned in the upper oil cylinder and the lower oil cylinder; the tooling clamp is clamped between the upper oil cylinder and the lower oil cylinder; the grinding container is communicated with the lower oil cylinder; the tooling clamp comprises an upper cover and a lower support which are respectively provided with a through hole; a washer embedded into the lower support is arranged between the upper cover and the lower support and is provided with a through hole communicated with the through hole on the lower support; one guide pillar is at least fixed on the washer and penetrates through an upper cover; a stator workpiece is clamped between the upper cover and the washer; and a core pillar is fixed on the lower support and penetrates through the washer, the stator workpiece and the upper cover. The extruding and honing device has simple structure and high processing efficiency, and is convenient for operation; the process flow can be controlled; the processed workpieces have high degree of finish; and the quantity of the processed workpieces is increased.
Description
Technical field
The utility model relates to a kind of mill apparatus that spreads out, and relates in particular to a kind of extruding that is used for bore of stator grinding mill apparatus that spreads out.
Background technology
At present, often adopt the inner chamber grinding machine to carry out grinding, but the inner chamber grinding machine often cost an arm and a leg for the grinding of bore of stator, and mill bar rigidity deficiency, especially very difficult for the bore of stator of the big discharge capacity of grinding; Its processing is not easy control in addition, through heat treated stator, is easy to take place the situation that the rigidity layer with stator surface grinds off for the surface; Be exactly the similar slotting machine processing of operating principle of inner chamber grinding machine in addition, moving up and down each time forms the sharp trace of a rib one rib, and the stator surface fineness after its processing is lower.For overcoming above shortcoming, a kind of new process technology has appearred, promptly push the mill that spreads out.Extruding is spread out to grind and is also claimed abrasive material mobile processing, be to utilize a kind of fluid media (medium) (a kind of soft material of semi-solid) of abrasive material that contains as instrument, under certain pressure, pushed through the piece surface of required processing repeatedly, removed surface metal by the slight ablation of abrasive grain.Extruding is spread out to grind and is used for surface finish and deburring, also can be used as general machining, as the later process of broaching, filing and milling etc., is particularly useful for removing the burr in inner hidden part of part or the cross bore.Generally can improve about 3 grades with the spread out fineness of the bore of stator after the mill processing of extruding, best bright finish can reach minute surface; And the spread out efficient height of mill of extruding has only a few minutes to tens minute general process time; The spread out equipment of mill of extruding is simple, and operation is very easy, and processing can be controlled, and can realize automation mechanized operation and applied widely etc.In mill was spread out in the extruding of bore of stator, frock clamp played an important role, and whether the design of frock clamp and effect rationally directly have influence on the quality of bore of stator processing.
The utility model content
In order to process the bore of stator of best bright finish, the utility model provides a kind of extruding that is used for bore of stator grinding mill apparatus that spreads out, and this apparatus structure is simple, and is easy to operate, the efficient height, and the bore of stator that processes is highly polished.
The utility model is to realize above-mentioned purpose like this:
A kind of extruding that is used for bore of stator grinding mill apparatus that spreads out, comprise frame, oil pump, oil cylinder, piston, abrasive containers, frock clamp, described oil pump, oil cylinder, abrasive containers are fixed on the frame, described oil cylinder comprises upper cylinder, following oil cylinder, described piston comprises upper piston, lower piston, described upper piston, lower piston lay respectively in upper cylinder, the following oil cylinder, and described frock clamp is sandwiched between upper cylinder, the following oil cylinder, and described abrasive containers communicates with following oil cylinder; Described frock clamp comprises loam cake, subiculum, through hole is arranged respectively on described loam cake, the subiculum, a packing ring that is embedded in subiculum is arranged between described loam cake and subiculum, one through hole is arranged on packing ring, through hole on the described subiculum communicates with through hole on the packing ring, at least be fixed with a guide pillar on described packing ring, described guide pillar passes loam cake; Described stator workpiece is sandwiched between loam cake, the packing ring; For making the accurate positioning of stator workpiece, on subiculum, be fixed with a stem stem, described stem stem passes packing ring, stator workpiece, loam cake.
On described packing ring, be fixed with two guide pillars.
In order to make workpiece location more reliable, by the pin location, described pin one end is fixed in the through hole on the packing ring between the described stator workpiece.
Processing quantity increases, and the processing quantity n of described stator workpiece is in 1 to 6 scope.
Described packing ring is connected with subiculum by bolt.
Described stem stem is connected with subiculum by bolt and pin.
Operation principle is: at first with the stator clamping workpiece between the loam cake and subiculum of frock clamp, frock clamp is clamped between upper cylinder and the following oil cylinder, forms the processing district of sealing; Again abrasive material is full of oil cylinder down; Start oil pump then the piston of upper and lower oil cylinder is pumped, promote the inner chamber of abrasive material by the stator workpiece, abrasive material constantly carries out grinding to stator workpiece lumen surface, and the metal fillings of removal is taken away by the abrasive material that flows.Difference along with the quantity of processing work can move up and down loam cake, makes it workpiece pressing.
The utility model is simple in structure, and is easy to operate, the working (machining) efficiency height, and process is controlled, and processed workpiece is highly polished, and the quantity of processing work increases.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is frock clamp and upper and lower oil cylinder, the structural representation that upper and lower piston matches.
Among the figure: 1-frame, 2-oil pump, 3-upper cylinder, oil cylinder under the 4-, 5-upper piston, 6-lower piston, 7-abrasive containers, the 8-loam cake, 8-1-through hole, 9-subiculum, 9-1-through hole, 10-packing ring, 10-1-through hole, the 11-bolt, 12-guide pillar, 13-stator workpiece, 14-pin, 15-stem stem, 16-pin.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and Examples.
As shown in Figure 1 and Figure 2: a kind of extruding that is used for bore of stator grinding mill apparatus that spreads out comprises frame 1, oil pump 2, upper cylinder 3, oil cylinder 4, upper piston 5, lower piston 6, abrasive containers 7, frock clamp down.
Frock clamp comprises loam cake 8, subiculum 9, on loam cake 8, the subiculum 9 through hole 8-1,9-1 are arranged respectively, a packing ring 10 that is embedded in subiculum 9 is arranged between loam cake 8 and the subiculum 9, packing ring 10 is connected with subiculum 9 by bolt 11, through hole 10-1 is arranged on packing ring 10, and through hole 10-1 communicates with through hole 9-1 on the subiculum 9.
Be fixed with two guide pillars 12 on packing ring 10, guide pillar 12 passes loam cake 8; The processing quantity n=5 of present embodiment stator workpiece 13, stator workpiece 13 are sandwiched between loam cake 8, the packing ring 10; Fix a stem stem 15 by bolt 11 and pin 14 on subiculum 9, stem stem 15 passes packing ring 10, stator workpiece 13, loam cake 8; By pin 16 location, an end of pin 16 is fixed among the through hole 10-1 on the packing ring 10 between 5 stator workpiece 13.
During work: between the loam cake 8 and the packing ring 10 on the subiculum 9 of frock clamp, frock clamp is clamped between upper cylinder 3 and the following oil cylinder 4 with stator workpiece 13 clampings in elder generation, forms the processing district of sealing; Again abrasive material is full of oil cylinder 4 down; Start oil pump 2 then, under hydraulic action, move on the lower piston 6, with upwards extruding of abrasive material, make abrasive material successively by through hole 9-1, the through hole 10-1 on the packing ring 10, the inner chamber of stator workpiece 13, loam cake 8 on the subiculum 9, when abrasive material is full of upper cylinder 3, under the effect of hydraulic pressure, upper piston 5 moves down, and abrasive material is pushed downwards; So process makes the piston 5,6 of upper and lower oil cylinder 3,4 pump, promote the inner chamber of abrasive material by stator workpiece 13, thereby abrasive material constantly carries out grinding to stator workpiece 13 surface of internal cavity, through repeatedly circulation, promptly reached the surface of internal cavity polishing of stator workpiece 13 or the effect of deburring, the metal fillings of removal is taken away by the abrasive material that flows.
The utility model is simple in structure, and is easy to operate, the working (machining) efficiency height, and the stator workpiece surface finish height after the processing, the processing quantity of stator workpiece is more than or equal to 1.
Claims (6)
1. an extruding that is used for bore of stator grinding mill apparatus that spreads out, comprise frame, oil pump, oil cylinder, piston, abrasive containers, frock clamp, described oil pump, oil cylinder, abrasive containers is fixed on the frame, described oil cylinder comprises upper cylinder, following oil cylinder, described piston comprises upper piston, lower piston, described upper piston, lower piston lays respectively at upper cylinder, in the following oil cylinder, described frock clamp is sandwiched in upper cylinder, between the following oil cylinder, described abrasive containers communicates with following oil cylinder, it is characterized in that: described frock clamp comprises loam cake, subiculum, described loam cake, through hole is arranged respectively on the subiculum, a packing ring that is embedded in subiculum is arranged between described loam cake and subiculum, a through hole is arranged on packing ring, the through hole on the described subiculum communicates with through hole on the packing ring, at least be fixed with a guide pillar on described packing ring, described guide pillar passes loam cake; Described stator workpiece is sandwiched between loam cake, the packing ring; Be fixed with a stem stem on described subiculum, described stem stem passes packing ring, stator workpiece, loam cake.
2. the extruding that the is used for the bore of stator grinding according to claim 1 mill apparatus that spreads out is characterized in that: be fixed with two guide pillars on described packing ring.
3. the extruding that the is used for the bore of stator grinding according to claim 1 and 2 mill apparatus that spreads out is characterized in that: by the pin location, described pin one end is fixed in the through hole on the packing ring between the described stator workpiece.
4. the extruding that the is used for the bore of stator grinding according to claim 1 mill apparatus that spreads out, it is characterized in that: the processing quantity n of described stator workpiece is in 1 to 6 scope.
5. the extruding that the is used for the bore of stator grinding according to claim 1 and 2 mill apparatus that spreads out, it is characterized in that: described packing ring is connected with subiculum by bolt.
6. the extruding that the is used for the bore of stator grinding according to claim 1 mill apparatus that spreads out, it is characterized in that: described stem stem is connected with subiculum by bolt and pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020146191XU CN201833269U (en) | 2010-03-31 | 2010-03-31 | Extruding and honing device for grinding stator inner cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020146191XU CN201833269U (en) | 2010-03-31 | 2010-03-31 | Extruding and honing device for grinding stator inner cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201833269U true CN201833269U (en) | 2011-05-18 |
Family
ID=44003364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020146191XU Expired - Fee Related CN201833269U (en) | 2010-03-31 | 2010-03-31 | Extruding and honing device for grinding stator inner cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201833269U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873403A (en) * | 2012-09-28 | 2013-01-16 | 广州嘉特利微电机实业有限公司 | Trimmer for inner bores of stators of refrigeration compressors |
| CN105033853A (en) * | 2015-07-01 | 2015-11-11 | 浙江工业大学 | Clamping device for extrusion honing of drill bits |
| CN105729293A (en) * | 2016-04-20 | 2016-07-06 | 武汉理工大学 | Inner surface cleaning and polishing integrated device and method for non-standard hydraulic cylinder barrel |
| CN110549241A (en) * | 2019-10-09 | 2019-12-10 | 无锡威孚马山油泵油嘴有限公司 | Extrusion grinding clamp for electric fitting series valve plates |
| CN110587467A (en) * | 2019-10-09 | 2019-12-20 | 无锡威孚马山油泵油嘴有限公司 | Plunger bushing abrasive particle oil flow hole deburring device |
| CN113696089A (en) * | 2021-11-01 | 2021-11-26 | 杭州奔涌机械有限公司 | Abrasive polishing equipment |
| CN115383614A (en) * | 2022-09-29 | 2022-11-25 | 中国航发动力股份有限公司 | Guide type blade disc abrasive flow machining tool and using method |
-
2010
- 2010-03-31 CN CN201020146191XU patent/CN201833269U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873403A (en) * | 2012-09-28 | 2013-01-16 | 广州嘉特利微电机实业有限公司 | Trimmer for inner bores of stators of refrigeration compressors |
| CN105033853A (en) * | 2015-07-01 | 2015-11-11 | 浙江工业大学 | Clamping device for extrusion honing of drill bits |
| CN105729293A (en) * | 2016-04-20 | 2016-07-06 | 武汉理工大学 | Inner surface cleaning and polishing integrated device and method for non-standard hydraulic cylinder barrel |
| CN105729293B (en) * | 2016-04-20 | 2018-05-01 | 武汉理工大学 | Nonstandard type hydraulic cylinder inner surface cleaning and polishing integrated device and method |
| CN110549241A (en) * | 2019-10-09 | 2019-12-10 | 无锡威孚马山油泵油嘴有限公司 | Extrusion grinding clamp for electric fitting series valve plates |
| CN110587467A (en) * | 2019-10-09 | 2019-12-20 | 无锡威孚马山油泵油嘴有限公司 | Plunger bushing abrasive particle oil flow hole deburring device |
| CN113696089A (en) * | 2021-11-01 | 2021-11-26 | 杭州奔涌机械有限公司 | Abrasive polishing equipment |
| CN115383614A (en) * | 2022-09-29 | 2022-11-25 | 中国航发动力股份有限公司 | Guide type blade disc abrasive flow machining tool and using method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201833269U (en) | Extruding and honing device for grinding stator inner cavity | |
| CN104816056B (en) | Method for electrolysis-magnetic abrasive finishing of composite finishing hard material and device for method | |
| CN104338953A (en) | Tensioning mandrel clamp with automatic scrap removal function and scrap removal method | |
| CN201279734Y (en) | Honing clamp device | |
| CN104608044A (en) | Method and device for magnetic grinding of inner annular groove and outer annular groove of sealing sleeve part | |
| CN104759959A (en) | Batch processing method for non-ferromagnetic round steel test sample work-piece | |
| CN102886712B (en) | ELID (electrolytic in-process dressing) ultrasonic honing device | |
| CN102554759B (en) | Machining method for grinding oil circuit sealing rings | |
| CN203500149U (en) | Hydraulic system used for hole milling and clamping device of connecting rod | |
| CN210499734U (en) | Plunger bushing abrasive particle oil flow hole deburring device | |
| CN110587467A (en) | Plunger bushing abrasive particle oil flow hole deburring device | |
| CN104440287A (en) | Single-station connecting rod hole milling and pressing device and hydraulic system thereof | |
| CN202824786U (en) | Fan burring device | |
| CN103331689A (en) | Nozzle ring polishing clamp and method for polishing nozzle ring by adopting same | |
| CN203316777U (en) | Numerical-control deep hole drilling machine for machining cooling holes of glass bottle molds | |
| CN203210187U (en) | Deburring device for aeronautical parts | |
| CN203650231U (en) | Novel single-surface polishing machine for small parts | |
| CN202592196U (en) | Grinding device for oil-way sealing ring | |
| CN202283689U (en) | Special-shaped wheel | |
| CN206047101U (en) | A kind of needle handle processing unit (plant) | |
| CN202162652U (en) | Device for grinding thin washer made of non magnetic conducting material | |
| JP2009083034A (en) | Honing device and method of cylindrical inner peripheral surface | |
| CN203509947U (en) | Gantry press filter for coolant concentrated filtering and chip removal system | |
| CN204339582U (en) | For the cisten mechanism of high-speed capillary electrophoresis | |
| CN204487352U (en) | Selector fork mill fixture |
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: ZHEJIANG XINGGONG HYDRAULIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHANGZHOU DEFENG ELECTROMECHANICAL CO., LTD. Effective date: 20150908 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150908 Address after: 321102 Zhejiang city of Jinhua province Lanxi City River Street Economic Development Zone Yan Road No. 6 Patentee after: Zhejiang star Hydraulic Technology Co., Ltd. Address before: 213000, Jiangsu province Changzhou city Wujin District Furong Town Bridge Village Patentee before: Changzhou Defeng Electromechanical Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20190331 |