CN107263317B - A kind of limiting device that prefabricated grinding depth is adjusted - Google Patents
A kind of limiting device that prefabricated grinding depth is adjusted Download PDFInfo
- Publication number
- CN107263317B CN107263317B CN201710570622.1A CN201710570622A CN107263317B CN 107263317 B CN107263317 B CN 107263317B CN 201710570622 A CN201710570622 A CN 201710570622A CN 107263317 B CN107263317 B CN 107263317B
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- China
- Prior art keywords
- sleeve
- disposed
- spacer sleeve
- grinding depth
- adjusted
- Prior art date
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- 125000006850 spacer group Chemical group 0.000 claims abstract description 47
- 210000002445 nipple Anatomy 0.000 claims description 15
- 238000012790 confirmation Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/26—Accessories, e.g. stops
-
- 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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of limiting devices that prefabricated grinding depth is adjusted, including spacer sleeve and the connector sleeve that can be mounted on straight grinder, one end of the spacer sleeve is directly or indirectly mounted on connector sleeve, the other end of spacer sleeve is disposed with the spacing hole that cutter can be allowed to pass through, the length that cutter is pierced by spacing hole can be adjusted after connector sleeve by spacer sleeve, after carrying out grinding depth detection confirmation on test plate (panel), the prefabricated of grinding depth can be carried out on workpiece, realize the prefabricated of straight grinder grinding depth and adjusted.
Description
Technical field
The present invention relates to a kind of manufacture for nuclear power product reactor pressure vessel to neutralize what nuclear power product evaporator was reprocessed
Device, especially a kind of limiting device for being related to that prefabricated grinding depth is adjusted.
Background technique
In the processing of nuclear power product overlaying surface, other than using equipment to be processed, since narrow space or shape are non-
The reasons such as rule, it is also necessary to manually it is ground using grinding wheel, to reach design requirement；In grinding process, due to not having
There are reference position or reference point, it is inadequate often to will cause excessively grinding or size, and increases workload and working time.
Currently, carrying out the setting of depth reference datum mark using cutter on the face of grinding.
Since the device of setting datum mark can only fix the depth of its setting, can not judge to set as caused by tool wear
The error of benchmark is set, so that need to detect its reference depth using instrument after benchmark setting, after depth is qualified,
It just can be carried out the grinding of overlaying surface.
Summary of the invention
The purpose of the present invention is to provide a kind of limiting device that prefabricated grinding depth is adjusted, by spacer sleeve energy
Close to or far from after connector sleeve adjustment straight grinder cutter be pierced by the length in spacing hole, realize the prefabricated of straight grinder grinding depth and
It adjusts.
The solution that the present invention solves its technical problem is: a kind of limiting device that prefabricated grinding depth is adjusted, packet
One end of the connector sleeve that includes spacer sleeve and can be mounted on straight grinder, the spacer sleeve is directly or indirectly mounted on connector sleeve
On, the other end of spacer sleeve is disposed with the spacing hole that cutter can be allowed to pass through, and spacer sleeve can adjust after connector sleeve
Cutter is pierced by the length in spacing hole.
As a further improvement of the above technical scheme, the spacer sleeve is connect by movable sleeving with connector sleeve, the shifting
One end of dynamic set is mounted on connector sleeve by guider screw and locking ball, and the other end of movable sleeving passes through screw thread and spacer sleeve
It is screwed on.
As a further improvement of the above technical scheme, one end inner surface of the movable sleeving is disposed with the first stop collar,
The inner surface of first stop collar is disposed with the first screw thread, and the outer surface of the spacer sleeve is disposed with matched with the first screw thread
The end outside of second screw thread, positioning sleeve is disposed with and matched second stop collar of the first stop collar.
As a further improvement of the above technical scheme, one end outer surface of the movable sleeving is disposed with the first screw thread, moves
It is disposed with the first stop collar on the outside of the end of dynamic set, the inner surface of the spacer sleeve is disposed with and the first stop collar matched second
Stop collar, one end that the first screw thread is disposed in second stop collar are disposed with the first stop collar.
As a further improvement of the above technical scheme, at least two guiding are disposed between the connector sleeve and spacer sleeve
The outer surface of axis, the guiding axis is disposed with scale.
As a further improvement of the above technical scheme, the connector sleeve includes the first sleeve being sequentially connected, second set
Cylinder and 3rd sleeve, the first sleeve are internally provided with the first hole that can be contained in straight grinder outer surface, and described second set
Cylinder is internally provided with the second hole that can be contained in cutter holding end, and the 3rd sleeve, which is disposed with, can allow cutter to pass through third
Hole is disposed at least two guiding axis, the outer surface of the guiding axis and is disposed with mark between the end face and spacer sleeve of 3rd sleeve
Ruler.
As a further improvement of the above technical scheme, the spacer sleeve includes spacing cylinder and seating nipple, the spacing cylinder
Outer diameter be greater than the outer diameter of seating nipple, the spacing hole is arranged in seating nipple, far from one end of spacing cylinder in the seating nipple
End face is inclined surface.
As a further improvement of the above technical scheme, the angular range between the inclined surface and the axis of seating nipple is
30~60 °.
It is pierced by the beneficial effects of the present invention are: the present invention can adjust cutter after connector sleeve by spacer sleeve
The length in spacing hole can carry out the prefabricated of grinding depth after carrying out grinding depth detection confirmation on test plate (panel) on workpiece,
It realizes the prefabricated of straight grinder grinding depth and adjusts.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, be previously mentioned in text
All connection/connection relationships not singly refer to that component directly connects, and referring to can be added deduct according to specific implementation situation by adding
Few couple auxiliary, Lai Zucheng more preferably coupling structure.
Referring to Fig.1, a kind of limiting device that prefabricated grinding depth is adjusted, including spacer sleeve 7 and straight mill can be mounted on
One end of connector sleeve 3 on machine 1, the spacer sleeve 7 is directly or indirectly mounted on connector sleeve 3, the other end cloth of spacer sleeve 7
It is equipped with the spacing hole that cutter 9 can be allowed to pass through, spacer sleeve 7 can adjust cutter 9 after connector sleeve 3 and be pierced by spacing hole
Length.Connector sleeve 3 is mounted on straight grinder 1 by fastening screw 2.
The length that cutter 9 is pierced by spacing hole can be adjusted after connector sleeve 3 by crossing spacer sleeve 7, enterprising in test plate (panel)
After the detection confirmation of row grinding depth, the prefabricated of grinding depth can be carried out on workpiece, realizes the pre- of 1 grinding depth of straight grinder
System and adjusting.
It is further used as preferred embodiment, the spacer sleeve 7 is connect by movable sleeving 6 with connector sleeve 3, the movement
One end of set 6 is mounted on connector sleeve 3 by guider screw 4 and locking ball 5, and the other end of movable sleeving 6 by screw thread and is determined
It is screwed on away from set 7, after making spacer sleeve 7 move along 6 movement of set by rotation spacer sleeve 7, primarily determines that needing cutter 9 to stretch out determines
Length away from hole can carry out the prefabricated of grinding depth after carrying out grinding depth detection confirmation on test plate (panel) on workpiece.
It is further used as preferred embodiment, one end inner surface of the movable sleeving 6 is disposed with the first stop collar 60, institute
The inner surface for stating the first stop collar 60 is disposed with the first screw thread, and the outer surface of the spacer sleeve 7 is disposed with to be matched with the first screw thread
The second screw thread, be disposed with and matched second stop collar 70 of the first stop collar 60 on the outside of the end of positioning sleeve.
It is further used as preferred embodiment, one end outer surface of the movable sleeving 6 is disposed with the first screw thread, movable sleeving
It is disposed with the first stop collar 60 on the outside of 6 end, the inner surface of the spacer sleeve 7 is disposed with and the first stop collar 60 matched the
Two stop collars 70, one end that the first screw thread is disposed in second stop collar 70 are disposed with the first stop collar 60.First limit
Ring 60 and the second stop collar 70 mainly play position-limiting action, prevent spacer sleeve 7 from deviating from from movable sleeving 6.
It is further used as preferred embodiment, at least two guiding axis are disposed between the connector sleeve 3 and spacer sleeve 7
8, the outer surface of the guiding axis 8 is disposed with scale.Locking ball 5 is to guarantee that movable sleeving 6 rotates flexibly, and accurate positioning, turns
Dynamic movable sleeving 6 is connected through a screw thread so that spacer sleeve 7 moves, and guiding axis 8 is to guarantee spacer sleeve 7 not as movable sleeving 6 is sent out
Raw rotation, while size is determined by the scale on guiding axis 8, for carrying out the adjusting of prefabricated depth；Guiding axis 8 passes through screw thread
It is connected with connector sleeve 3.
Be further used as preferred embodiment, the connector sleeve 3 include the first sleeve being sequentially connected, second sleeve with
And 3rd sleeve, the first sleeve are internally provided with the first hole that can be contained in 1 outer surface of straight grinder, the second sleeve
It is internally provided with the second hole that can be contained in cutter holding end 10, the 3rd sleeve, which is disposed with, can allow cutter 9 to pass through third hole,
At least two guiding axis 8 are disposed between the end face and spacer sleeve 7 of 3rd sleeve, the outer surface of the guiding axis 8 is disposed with mark
Ruler.
Firstly, preparing cutter 9, cutter 9 is generally the rotary cutter of carbide material, by the knife on cutter 9 and straight grinder 1
Have clamping end 10 securely to connect, connector sleeve 3 is attached thereto by straight grinder 1 with by fastening screw 2 then, passes through rotation at this time
Spacer sleeve 7 is moved to maximum distance by movable sleeving 6 so that the head of cutter 9 is flushed with the end of spacer sleeve 7, fastening screw 2 with
The position of fixed straight grinder 1 and connector sleeve 3；Prefabricated grinding depth t as needed, movable sleeving 6 pass through guider screw 4 and positioning
Steel ball 5 links together it with connector sleeve 3, and locking ball 5 is to guarantee that movable sleeving 6 rotates flexibly, and accurate positioning, and rotation moves
Dynamic set 6 is connected through a screw thread so that spacer sleeve 7 moves, and guiding axis 8 is to guarantee spacer sleeve 7 not as movable sleeving 6 occurs to turn
It is dynamic, while size is determined by the scale on guiding axis 8, for carrying out the adjusting of prefabricated depth.
Be further used as preferred embodiment, the spacer sleeve 7 includes spacing cylinder and seating nipple, the spacing cylinder it is outer
Diameter is greater than the outer diameter of seating nipple, and the spacing hole is arranged in seating nipple, far from one end end face of spacing cylinder in the seating nipple
For inclined surface.Spacing between the parallel surface of 9 end of inclined surface and cutter is grinding depth t.
Be further used as preferred embodiment, the angular range between the inclined surface and the axis of seating nipple be 30~
60°。
It is to be illustrated to better embodiment of the invention, but the invention is not limited to the reality above
Example is applied, those skilled in the art can also make various equivalent modifications on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (5)
1. a kind of limiting device that prefabricated grinding depth is adjusted, including spacer sleeve and the connection that can be mounted on straight grinder
Set, one end of the spacer sleeve are directly or indirectly mounted on connector sleeve, and the other end of spacer sleeve, which is disposed with, can allow cutter logical
The spacing hole crossed, spacer sleeve can adjust the length that cutter is pierced by spacing hole after connector sleeve, it is characterised in that: institute
It states spacer sleeve to connect by movable sleeving with connector sleeve, one end of the movable sleeving is mounted on company by guider screw and locking ball
In female connector, the other end of movable sleeving is screwed on by screw thread and spacer sleeve, and one end inner surface of the movable sleeving is disposed with the first limit
Position ring, the inner surface of first stop collar are disposed with the first screw thread, and the outer surface of the spacer sleeve is disposed with and the first screw thread
The end outside of matched second screw thread, positioning sleeve is disposed with and matched second stop collar of the first stop collar.
2. the limiting device according to claim 1 that prefabricated grinding depth is adjusted, it is characterised in that: the connector sleeve and
It is disposed at least two guiding axis, the outer surface of the guiding axis between spacer sleeve and is disposed with scale.
3. the limiting device according to claim 1 that prefabricated grinding depth is adjusted, it is characterised in that: the connector sleeve packet
The first sleeve, second sleeve and 3rd sleeve being sequentially connected are included, the first sleeve, which is internally provided with, can be contained in straight mill
First hole of machine outer surface, the second sleeve are internally provided with the second hole that can be contained in cutter holding end, the third
Sleeve, which is disposed with, can allow cutter to pass through third hole, and at least two guiding axis are disposed between the end face and spacer sleeve of 3rd sleeve,
The outer surface of the guiding axis is disposed with scale.
4. the limiting device according to claim 1 that prefabricated grinding depth is adjusted, it is characterised in that: the spacer sleeve packet
Spacing cylinder and seating nipple are included, the outer diameter of the spacing cylinder is greater than the outer diameter of seating nipple, and the spacing hole is arranged in seating nipple, institute
Stating one end end face in seating nipple far from spacing cylinder is inclined surface.
5. the limiting device according to claim 4 that prefabricated grinding depth is adjusted, it is characterised in that: the inclined surface and
Angular range between the axis of seating nipple is 30~60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710570622.1A CN107263317B (en) | 2017-07-13 | 2017-07-13 | A kind of limiting device that prefabricated grinding depth is adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710570622.1A CN107263317B (en) | 2017-07-13 | 2017-07-13 | A kind of limiting device that prefabricated grinding depth is adjusted |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107263317A CN107263317A (en) | 2017-10-20 |
| CN107263317B true CN107263317B (en) | 2019-04-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710570622.1A Active CN107263317B (en) | 2017-07-13 | 2017-07-13 | A kind of limiting device that prefabricated grinding depth is adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107263317B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842704B (en) * | 2019-11-27 | 2025-05-30 | 横店集团东磁股份有限公司 | Semi-automatic air gap opening device for circular magnetic core products and implementation method thereof |
| CN115741512B (en) * | 2022-11-23 | 2024-08-06 | 白鸽磨料磨具有限公司 | CBN forming grinding wheel machining process and CBN forming grinding wheel for grinding needle tooth groove of RV speed reducer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006128582A (en) * | 2004-11-01 | 2006-05-18 | Ebara Corp | Polishing equipment |
| CN204546214U (en) * | 2015-04-30 | 2015-08-12 | 化锦义 | A kind of Multifunctional electric grinding machine |
| CN106001625A (en) * | 2016-06-08 | 2016-10-12 | 沈阳飞机工业（集团）有限公司 | Adjustable jacket for counter bit and application method thereof |
| CN206084669U (en) * | 2016-10-18 | 2017-04-12 | 郑州法图曼工具磨具有限公司 | Diamond grinding apparatus of degree of depth of can accurate regulation polishing |
-
2017
- 2017-07-13 CN CN201710570622.1A patent/CN107263317B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006128582A (en) * | 2004-11-01 | 2006-05-18 | Ebara Corp | Polishing equipment |
| CN204546214U (en) * | 2015-04-30 | 2015-08-12 | 化锦义 | A kind of Multifunctional electric grinding machine |
| CN106001625A (en) * | 2016-06-08 | 2016-10-12 | 沈阳飞机工业（集团）有限公司 | Adjustable jacket for counter bit and application method thereof |
| CN206084669U (en) * | 2016-10-18 | 2017-04-12 | 郑州法图曼工具磨具有限公司 | Diamond grinding apparatus of degree of depth of can accurate regulation polishing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107263317A (en) | 2017-10-20 |
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