CN110549241B - Electric-installation series valve plate extrusion grinding clamp - Google Patents
Electric-installation series valve plate extrusion grinding clamp Download PDFInfo
- Publication number
- CN110549241B CN110549241B CN201910954128.4A CN201910954128A CN110549241B CN 110549241 B CN110549241 B CN 110549241B CN 201910954128 A CN201910954128 A CN 201910954128A CN 110549241 B CN110549241 B CN 110549241B
- Authority
- CN
- China
- Prior art keywords
- hole
- valve plate
- abrasive
- pressing
- seat
- 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.)
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Links
- 238000001125 extrusion Methods 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 239000003082 abrasive agent Substances 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/27—Work carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to an electric-installation series valve plate extrusion grinding clamp which comprises a clamp body and a pressing seat, wherein the pressing seat is connected with extrusion grinding equipment, the clamp body is fixedly connected under the pressing seat, the clamp body and the pressing seat are respectively connected with a supporting seat for supporting a valve plate and an upper pressing plate for pressing the valve plate, the pressing seat is provided with an upper abrasive feeding hole, the clamp body and the supporting seat are provided with a lower abrasive feeding hole and an abrasive discharging hole, the upper abrasive feeding hole and the lower abrasive feeding hole are connected through a high-pressure oil pipe, the upper ends of the lower abrasive feeding hole and the abrasive discharging hole are respectively communicated with the lower end of an oil return hole and the lower end of an oil inlet hole of the valve plate, the upper pressing plate is positioned at the upper end of the oil inlet hole of the valve plate, and the electric-installation series valve plate extrusion grinding clamp is used for accurately positioning the valve plate and improving grinding precision and grinding efficiency.
Description
Technical Field
The invention relates to a grinding clamp, in particular to an extrusion grinding clamp for an electric valve plate series.
Background
Extrusion grinding is a process method for removing microscopic uneven materials on a processed surface by extruding an abrasive-containing oily sludge-like elastic polymer medium through a processed surface with a certain pressure and scraping action of abrasive particles, and the extrusion grinding precision of hole flow is affected by the precision of processing equipment and a grinding clamp.
Disclosure of Invention
The inventor has made research and improvement to the above drawbacks, and provides an electric series valve plate extrusion grinding clamp.
The technical scheme adopted by the invention is as follows:
The utility model provides an electricity dress series valve plate extrusion grinding anchor clamps, includes the anchor clamps body and presses the seat, press the seat to connect extrusion grinding equipment, anchor clamps body fixed connection is under pressing the seat, the anchor clamps body is connected the supporting seat of supporting the valve board respectively with press the seat and is pressed the top board of valve plate, press the seat to offer and advance the abrasive material hole, offer down on the anchor clamps body and the supporting seat and advance abrasive material hole and go out the abrasive material hole, go up to advance abrasive material hole and advance abrasive material hole down and be connected through high-pressure oil pipe, advance abrasive material hole and go out abrasive material hole upper end down respectively with the oil return hole lower extreme and the inlet port lower extreme intercommunication of valve plate, the abrasive material through-hole is offered to the inlet port upper end that the top board is located the valve plate.
As a further improvement of the above technical scheme:
The pressing seat is fixedly connected with extrusion grinding equipment through bolts, and the clamp body is fixedly connected under the pressing seat through bolts.
The supporting seat comprises a supporting seat body and a supporting seat connecting seat, wherein the supporting seat connecting seat is fixedly connected with the clamp body through bolts and compresses the supporting seat body on the clamp body, and a lower abrasive inlet hole and an abrasive outlet hole on the supporting seat are formed in the supporting seat body.
The support seat body is connected with a positioning pin penetrating into a pin hole of the valve plate.
And the upper surface of the clamp body is positioned at the outer sides of the lower abrasive inlet hole and the lower abrasive outlet hole, a sealing groove is formed in the upper surface of the clamp body, and a sealing ring is arranged in the sealing groove.
Threaded connectors are connected to two ends of the high-pressure oil pipe, the pressing seat is matched with the upper feeding abrasive hole discharging end, the clamp body is positioned at the lower feeding abrasive hole feeding end, and the threaded connectors are matched with the threaded connectors to connect the two ends of the high-pressure oil pipe with the pressing seat and the clamp body.
The beneficial effects of the invention are as follows: the electric-installation series valve plate extrusion grinding clamp can accurately position the valve plate, and improves grinding precision and grinding efficiency.
Drawings
Fig. 1 is a top view of an electrically-charged series valve plate provided by the present invention.
Fig. 2 is a schematic diagram of the electric valve plate series provided by the invention before the extrusion grinding clamp is processed.
Fig. 3 is a schematic diagram of the press grinding fixture for the electric valve plates.
In the figure: 1. a clamp body; 2. pressing a base; 21. feeding an abrasive hole upwards; 3. a valve plate; 31. an oil return hole; 32. an oil inlet hole; 33. a pin hole; 4. a support base; 41. a support base body; 42. a support base connecting base; 5. an upper press plate; 51. abrasive material through hole; 6. feeding a grinding material hole downwards; 7. a grinding material outlet hole; 8. high pressure oil pipe.
Detailed Description
The following describes a specific implementation of the present embodiment with reference to the drawings.
As shown in fig. 1 to 3, the electric installation series valve plate extrusion grinding clamp of this embodiment includes a clamp body 1 and a pressing seat 2, the pressing seat 2 is fixedly connected with extrusion grinding equipment through bolts, the clamp body 1 is fixedly connected under the pressing seat 2 through bolts, the clamp body 1 and the pressing seat 2 are respectively connected with a supporting seat 4 for supporting the valve plate 3 and an upper pressing plate 5 for pressing the valve plate 3, the supporting seat 4 includes a supporting seat body 41 and a supporting seat connecting seat 42, the supporting seat connecting seat 42 is fixedly connected with the clamp body 1 through bolts, and compresses the supporting seat body 41 on the clamp body 1, different supporting seat bodies 41 can be used for processing different valve plates 3 according to the specifications of the processed valve plates 3 through the supporting seat connecting seat 42, the application is wider, the pressing seat 2 is provided with an upper abrasive feeding hole 21, the upper abrasive feeding hole 6 and an lower abrasive feeding hole 7 are respectively arranged on the clamp body 1 and the supporting seat body 41, the upper end of the lower abrasive feeding hole 6 is connected with an oil return hole 31 of the valve plate 3 and the lower end of the upper pressing plate 32 of the upper abrasive feeding hole 7 through a high-pressure oil pipe 8, and the upper end of the upper abrasive feeding hole 32 of the valve plate 3 is arranged at the upper end of the valve plate 32 is arranged at the upper end of the valve plate 32.
The support base body 41 is connected with a positioning pin penetrating into the pin hole 33 of the valve plate 3 for positioning the valve plate 3.
The upper surface of the clamp body 1 is positioned at the outer sides of the lower abrasive inlet hole 6 and the lower abrasive outlet hole 7, a sealing groove is formed in the upper surface of the clamp body, and a sealing ring is arranged in the sealing groove to ensure sealing between the clamp body 1 and the supporting seat body 41.
Threaded connectors are connected to two ends of the high-pressure oil pipe 8, the matched pressing seat 2 is located at the discharge end of the upper abrasive feeding hole 21, the clamp body 1 is located at the feed end of the lower abrasive feeding hole 6, and threaded connectors are matched with the threaded connectors to detachably connect two ends of the high-pressure oil pipe 8 with the pressing seat 2 and the clamp body 1.
When the electric installation series valve plate extrusion grinding clamp of the embodiment is used, the valve plate 3 is placed on the supporting seat body 41, the positioning pin is matched with the pin hole 33 on the valve plate 3 to position the valve plate 3, after the valve plate 3 is positioned, the extrusion grinding device drives the pressing seat 2 and the upper pressing plate 5 to move downwards together, the valve plate 3 is pressed on the supporting body through the upper pressing plate 5, at the moment, the abrasive through hole 51 of the upper pressing plate 5 is positioned at the upper end of the abrasive through hole 32 of the valve plate 3, the lower abrasive inlet 6 and the abrasive outlet 7 on the supporting seat body 41 are respectively positioned at the lower end of the oil return hole 31 and the lower end of the oil inlet 32 of the valve plate 3, after the clamping and fixing of the valve plate 3 are completed, the extrusion grinding device feeds abrasive from the upper abrasive inlet 21 into the oil return hole 31 through the upper abrasive inlet 21, the high-pressure oil pipe 8 and the lower abrasive inlet 6 on the clamp body 1 and the supporting seat body 41, then enters the oil inlet 32, a part of the abrasive passes through the upper end of the oil inlet 32 and enters the abrasive through hole 51 of the upper pressing plate 5 until the abrasive through hole 51 is full, and finally, the abrasive returns to the oil inlet 32, and finally the abrasive is discharged from the supporting seat 1 and the oil outlet 31.
The above description is illustrative of the invention and not limiting, the scope of the invention being defined by the appended claims, which may be modified in any manner without departing from the basic structure of the invention.
Claims (3)
1. An electric series valve plate extrusion grinding clamp is characterized in that: the clamp comprises a clamp body (1) and a pressing seat (2), wherein the pressing seat (2) is connected with extrusion grinding equipment, the clamp body (1) is fixedly connected under the pressing seat (2), the clamp body (1) and the pressing seat (2) are respectively connected with a supporting seat (4) for supporting a valve plate (3) and an upper pressing plate (5) for pressing the valve plate (3), the pressing seat (2) is provided with an upper abrasive feeding hole (21), the clamp body (1) and the supporting seat (4) are provided with a lower abrasive feeding hole (6) and an abrasive discharging hole (7), the upper abrasive feeding hole (21) and the lower abrasive feeding hole (6) are connected through a high-pressure oil pipe (8), the upper ends of the lower abrasive feeding hole (6) and the abrasive discharging hole (7) are respectively communicated with the lower end of an oil return hole (31) and the lower end of an oil inlet hole (32) of the valve plate (3), and the upper pressing plate (5) is positioned at the upper end of the oil inlet hole (32) of the valve plate (3) and provided with an abrasive feeding hole (51);
The supporting seat (4) comprises a supporting seat body (41) and a supporting seat connecting seat (42), the supporting seat connecting seat (42) is fixedly connected with the clamp body (1) through bolts, the supporting seat body (41) is tightly pressed on the clamp body (1), and a lower abrasive inlet hole (6) and an abrasive outlet hole (7) on the supporting seat (4) are formed in the supporting seat body (41);
The support seat body (41) is connected with a positioning pin penetrating into a pin hole (33) of the valve plate (3);
Threaded connectors are connected to two ends of the high-pressure oil pipe (8), the matched pressing seat (2) is located at the discharge end of the upper abrasive feeding hole (21) and the feeding end of the clamp body (1) is located at the feeding end of the lower abrasive feeding hole (6), and the threaded connectors are matched with the threaded connectors to connect two ends of the high-pressure oil pipe (8) with the pressing seat (2) and the clamp body (1);
When the electric installation series valve plate extrusion grinding clamp is used, the valve plate (3) is arranged on the supporting seat body (41), the valve plate (3) is positioned through the pin hole (33) on the positioning pin matched valve plate (3), after the valve plate (3) is positioned, the extrusion grinding equipment drives the pressing seat (2) and the upper pressing plate (5) to move downwards together, the valve plate (3) is pressed on the supporting body through the upper pressing plate (5), at the moment, the abrasive material through hole (51) of the upper pressing plate (5) is positioned at the upper end of the oil inlet hole (32) of the valve plate (3), the lower abrasive material inlet hole (6) and the abrasive material outlet hole (7) on the supporting seat body (41) are respectively positioned at the lower end of the oil return hole (31) and the lower end of the oil inlet hole (32) of the valve plate (3), after the valve plate (3) is clamped and fixed, the extrusion grinding equipment feeds abrasive materials from the upper abrasive material inlet hole (21), the high-pressure oil pipe (8) and the lower abrasive material inlet hole (6) on the supporting seat body (41) enter the oil return hole (31) of the valve plate (3), the abrasive material through the upper abrasive material inlet hole (51) and then the abrasive material inlet hole (32) after the abrasive material is filled up to the upper abrasive material (51) and returns to the upper abrasive material inlet hole (32), finally, the grinding operation of the oil inlet hole (32) and the oil return hole (31) can be performed by penetrating the lower end of the oil inlet hole (32) and discharging the grinding material from the supporting seat body (41) and the grinding material outlet hole (7) of the clamp body (1).
2. The electrical series valve plate squeeze grinding fixture of claim 1, wherein: the pressing seat (2) is fixedly connected with extrusion grinding equipment through bolts, and the clamp body (1) is fixedly connected under the pressing seat (2) through bolts.
3. The electrical series valve plate squeeze grinding fixture of claim 1, wherein: the upper surface of the fixture body (1) is positioned at the outer sides of the lower abrasive inlet hole (6) and the lower abrasive outlet hole (7) and is provided with a sealing groove, and a sealing ring is arranged in the sealing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910954128.4A CN110549241B (en) | 2019-10-09 | 2019-10-09 | Electric-installation series valve plate extrusion grinding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910954128.4A CN110549241B (en) | 2019-10-09 | 2019-10-09 | Electric-installation series valve plate extrusion grinding clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110549241A CN110549241A (en) | 2019-12-10 |
| CN110549241B true CN110549241B (en) | 2024-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910954128.4A Active CN110549241B (en) | 2019-10-09 | 2019-10-09 | Electric-installation series valve plate extrusion grinding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110549241B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977787B (en) * | 2019-12-30 | 2024-11-26 | 国营第六一六厂 | A precise and fast hydraulic extrusion slide valve micro-metering hole fixture |
| CN113701829A (en) * | 2021-08-30 | 2021-11-26 | 无锡威孚马山油泵油嘴有限公司 | Flow detection tool and operation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913109A (en) * | 2010-08-19 | 2010-12-15 | 中国航空工业第六一八研究所 | High-cleanliness and low-roughness slender hole system processing device and method |
| CN205674010U (en) * | 2016-05-17 | 2016-11-09 | 郗迎春 | Cross-hole deburring polishing machine in abrasive fluid |
| CN108705457A (en) * | 2018-06-13 | 2018-10-26 | 沈阳富创精密设备有限公司 | A kind of microporous grain flow body polishing clamp |
| CN210650148U (en) * | 2019-10-09 | 2020-06-02 | 无锡威孚马山油泵油嘴有限公司 | Extrusion grinding clamp for electric fitting series valve plates |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1464096A (en) * | 1974-06-10 | 1977-02-09 | Feldcamp E G | Method of effecting an abrading process |
| GB8412593D0 (en) * | 1984-05-17 | 1984-06-20 | Plessey Co Plc | Lapping jig |
| US5070652A (en) * | 1990-10-31 | 1991-12-10 | Extrude Hone Corporation | Reversible unidirectional abrasive flow machining |
| DE10353168A1 (en) * | 2003-11-14 | 2005-06-23 | Robert Bosch Gmbh | Method and device for hydroerosive rounding of bore transitions |
| CN201833269U (en) * | 2010-03-31 | 2011-05-18 | 常州德丰机电有限公司 | Extruding and honing device for grinding stator inner cavity |
| CN203592389U (en) * | 2013-11-01 | 2014-05-14 | 烟台福尔精密机械有限公司 | Clamp suitable for control piston bush micro-hole machining process |
| CN203622173U (en) * | 2013-12-02 | 2014-06-04 | 杭州美巴赫精密机械有限公司 | Liquid extrusion grinding tooling for side micropore of control valve |
| CN105500215A (en) * | 2014-10-20 | 2016-04-20 | 沈阳黎明航空发动机(集团)有限责任公司 | Machining method for abrasive flow deburring of bushing-like components |
| CN104526531B (en) * | 2014-12-07 | 2017-02-01 | 陆颖 | A high-efficiency constant pressure difference intermittent rotary extrusion abrasive flow polishing method |
| CN205363535U (en) * | 2016-03-15 | 2016-07-06 | 江苏泗洪油嘴油泵有限公司 | Valve cross bore extrusion rubbing anchor clamps |
| CN105945709A (en) * | 2016-04-27 | 2016-09-21 | 大连交通大学 | Abrasive water nozzle inner hole grinding machining fixture and method |
| CN207087651U (en) * | 2017-12-08 | 2018-03-13 | 长春理工大学 | A kind of split type quick-replaceable gear abrasive Flow polishing clamp |
| CN108637717B (en) * | 2018-05-21 | 2020-06-02 | 国营第六一六厂 | Machining clamp for precise and rapid hydraulic extrusion of inclined hole of valve seat |
| CN208375004U (en) * | 2018-07-04 | 2019-01-15 | 无锡富泰盛精模科技有限公司 | Armature disc inner bore chamfering burr removing device |
-
2019
- 2019-10-09 CN CN201910954128.4A patent/CN110549241B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913109A (en) * | 2010-08-19 | 2010-12-15 | 中国航空工业第六一八研究所 | High-cleanliness and low-roughness slender hole system processing device and method |
| CN205674010U (en) * | 2016-05-17 | 2016-11-09 | 郗迎春 | Cross-hole deburring polishing machine in abrasive fluid |
| CN108705457A (en) * | 2018-06-13 | 2018-10-26 | 沈阳富创精密设备有限公司 | A kind of microporous grain flow body polishing clamp |
| CN210650148U (en) * | 2019-10-09 | 2020-06-02 | 无锡威孚马山油泵油嘴有限公司 | Extrusion grinding clamp for electric fitting series valve plates |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110549241A (en) | 2019-12-10 |
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