CN108436774A - A kind of abrasive disk being conveniently replaceable sand paper - Google Patents
A kind of abrasive disk being conveniently replaceable sand paper Download PDFInfo
- Publication number
- CN108436774A CN108436774A CN201810581872.XA CN201810581872A CN108436774A CN 108436774 A CN108436774 A CN 108436774A CN 201810581872 A CN201810581872 A CN 201810581872A CN 108436774 A CN108436774 A CN 108436774A
- Authority
- CN
- China
- Prior art keywords
- clamping limb
- sand paper
- raised line
- abrasive disk
- conveniently replaceable
- 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.)
- Granted
Links
- 244000137852 Petrea volubilis Species 0.000 title claims abstract description 52
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 19
- 240000006409 Acacia auriculiformis Species 0.000 claims description 10
- 210000005069 ears Anatomy 0.000 claims description 10
- 239000011800 void material Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 1
- 229920000297 Rayon Polymers 0.000 abstract description 3
- 239000003292 glue Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 210000001265 otolithic membrane Anatomy 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004576 sand 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
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools
-
- 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
- B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
- B24B15/04—Machines or devices designed for grinding seat surfaces; Accessories therefor on valve members
Abstract
The present invention relates to valve grinding machine technical fields, disclose a kind of abrasive disk being conveniently replaceable sand paper, including ontology, left raised line, right raised line, fulcrum and fixture are equipped in the ontology, fixture includes left clamping limb, right clamping limb and spring, left clamping limb, the respective middle part of right clamping limb are respectively equipped with axis hole, and two axis holes, which overlap, to be mounted on fulcrum；Left clamping limb, right clamping limb end be respectively left and right handle, left and right handle is close to each other and stretches out the edge of ontology simultaneously；The both ends of spring are connected on left and right clamping limb, and left and right clamping limb is oppressed respectively in the outside of left raised line, right raised line.The present invention is easy to use, no longer needs to remove viscose glue when replacing sand paper；Without taking out entire grinder, the replacement of sand paper can be completed.It ensures the smooth of lapped face, improves grinding quality.The use cost of this sand paper is less than patch sand paper.
Description
Technical field
The invention belongs to machinery field, applied to valve flap and the grinder that is ground of spool on grinding
Disk.
Background technology
Currently, being ground to the flap and spool of valve using valve grinding machine, abradant sand paper is pasted on valve
On the abrasive disk of grinder.It when replacing sand paper after grinding a period of time, needs to tear sand paper patch, adhesive remover cleaning mill is used in combination
Panel surface, then re-paste new mill sand paper.Due to field condition complexity, when the valve body of grinding is very deep, need by
Entire grinder taking-up could replace sand paper.In the continuously grinding to a valve, replacement sand paper is very frequent, generally requires
Tens, hundreds of sand paper, therefore, for the prior art there are sand paper replacement process is cumbersome, inconvenient profit influences grinding efficiency etc.
Defect.
Invention content
Technical problem to be solved by the invention is to provide a kind of abrasive disks being conveniently replaceable sand paper so that replaces sand paper and becomes
Obtain simply light, raising grinding efficiency.
In order to solve the above technical problems, the present invention provides a kind of abrasive disk being conveniently replaceable sand paper, including ontology, described
It is equipped with left raised line, right raised line, fulcrum and fixture in vivo,
The left raised line, right raised line are located at the left and right both ends of the ontology；
The fixture includes left clamping limb, right clamping limb and spring, the left clamping limb, the respective middle part of right clamping limb
It is respectively equipped with axis hole, described two axis holes, which overlap, to be mounted on the fulcrum；The end difference of the left clamping limb, right clamping limb
For left and right handle, left and right handle is close to each other and stretches out the edge of the ontology simultaneously；The both ends of the spring are separately connected
On the left and right clamping limb；Under the pulling force effect of the spring, the left and right clamping limb is oppressed convex on the left side respectively
The outside of item, right raised line.
The front end of the left clamping limb is inclined plate armature, is equipped with left void region, and the left raised line is located at left hollow out
In region；The front end of the right clamping limb is inclined plate armature, is equipped with right void region, and the right raised line is located at right vacancy section
In domain.
The ontology includes pedestal and outer cover, and the outer cover lid is on the base.
Preferably, the pedestal is equipped with male and fomale(M＆F), the left raised line, right raised line and fulcrum, left clamping limb, right clamping limb
It is mounted on the concave surface with spring.
The convex surface of the pedestal covers be respectively equipped with several corresponding screw holes outside, the pedestal, outer cover by screw,
Screw hole connects.
The left and right clamping limb is that structure is identical, is symmetrically installed.
The rotation axis of the abrasive disk passes through the outer cover mounted on the center of the pedestal.
The sand paper includes main body and left ear, auris dextra, and left ear, auris dextra are connected to the arranged on left and right sides of sand paper main body, sand
Paper main body is covered in the bottom surface of the ontology, be clamped in after being rolled under the left ear the left clamping limb and the left raised line it
Between, it is clamped between the right clamping limb and right raised line after being rolled under the auris dextra.
It is an advantage of the invention that:1. install convenient, it is no longer necessary to as change paster sand paper, viscose glue is removed, so as to not
With entire grinder is taken out, the replacement of sand paper can be completed.2. grinding quality is high.The mode of past rubberizing be easy to cause mill table
Bright residual impurity causes mill out-of-flatness, active mode to ensure the smooth of lapped face, improve grinding quality.3, at this section
About.The cost of this sand paper is less than patch sand paper.
Description of the drawings
Technical scheme of the present invention is further described in detail with reference to the accompanying drawings and detailed description.
Fig. 1 is status diagram of valve grinding machine grinding when grinder part.
Fig. 2 is the bottom surface overall schematic of abrasive disk of the present invention.
Fig. 3 is the overall schematic with Fig. 2 opposite faces.
Fig. 4 is that abrasive disk of the present invention removes the schematic diagram after outer cover.
Fig. 5 is the ontology schematic diagram of abrasive disk of the present invention.
Fig. 6 is the left fixture schematic diagram of abrasive disk of the present invention.
Fig. 7 is the band otoconia paper reset condition schematic diagram of abrasive disk of the present invention.
Fig. 8 is that the band otoconia paper of abrasive disk of the present invention rolls over ear status diagram.
Fig. 9 is the band otoconia paper installation procedure schematic diagram of abrasive disk of the present invention.
Specific implementation mode
Valve grinding machine as shown in Figure 1 grinds status diagram when grinder part, the front end connection of valve grinding machine 1
The lower surface of abrasive disk 2, abrasive disk 2 is covered with sand paper, and sand paper grinding waits for grinder part 3.
In conjunction with shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, a kind of abrasive disk being conveniently replaceable sand paper, including this
Body, ontology include pedestal 12 and outer cover 13, and the convex surface of pedestal 12 is equipped with several screw holes 20, is respectively equipped on outer cover 13 several
A corresponding screw hole 19, pedestal 12, outer cover 13 are connected by screw, screw hole mode.
Pedestal 12 is equipped with male and fomale(M＆F), and left raised line 22, right raised line 23 and fulcrum 24, fixture are mounted on concave surface 25.It is left
Raised line 22, right raised line 23 are located at the left and right both ends of pedestal 12.
Fixture includes left clamping limb 14, right clamping limb 16 and spring 21, during left clamping limb 14, right clamping limb 16 are respective
Portion is respectively equipped with axis hole, and two axis holes, which overlap, to be mounted on fulcrum 24；An end respectively left side for left clamping limb 14, right clamping limb 16
Handle 15, right handles 17, left and right handle is close to each other and stretches out the edge of pedestal 12 simultaneously；The both ends of spring 21 are separately connected
On left and right clamping limb；Under the pulling force effect of spring 21, left and right clamping limb is oppressed respectively in left raised line 22, right raised line 23
Outside.
In conjunction with shown in Fig. 4, Fig. 6, the front end of left clamping limb is inclined plate armature, is equipped with left void region 31, left raised line
22 are located in left void region 31；Left clamping limb is equipped with eave tile 32, one end for catching on spring 21；The middle part of left clamping limb
Equipped with axis hole 30, axis hole 30 is corresponding with the gauge size of fulcrum 24.Right clamping limb 16 is identical as the structure for left clamping limb 14, together
When be symmetrically mounted on the concave surface 25 of pedestal by fulcrum 24.
The rotation axis 18 of abrasive disk passes through outer cover 13 mounted on the center of pedestal 12.
As shown in Figure 7, Figure 8, sand paper includes main body 41 and left ear 43, auris dextra 42, and left ear 43, auris dextra 42 are connected to sand
The arranged on left and right sides of paper main body 41.
As shown in figure 9, when installation sand paper, holds and pinch left handle 15, right handles 17, make left clamping limb 12, right clamping limb 16
Overcome the pulling force of spring 21 between the two, is moved respectively to two left and right outsides.It is inserted into left clamping limb 12 after 43 times foldings of the left ear of sand paper
It between left raised line 22, is inserted between left clamping limb 12 and left raised line 22 after 42 times foldings of sand paper auris dextra, is inserted into after 43 times foldings of left ear
Between right clamping limb 16 and right raised line 23, main body 41 is fitted in the bottom surface of pedestal 12 11.Then unclamp hold pinch left handle 15,
Right handles 17, left clamping limb 12, right clamping limb 16 under the pulling force of spring 21, distinguish medial movement to left and right between.It is left
Clamping limb 12 is stopped by left raised line 22, and left ear 43 is made to be clamped between left clamping limb 12 and left raised line 22.Equally, right clamping limb
16 are stopped by right raised line 23, and auris dextra 42 is made to be clamped between right clamping limb 16 and right raised line 23.
It when needing to change sand paper, holds and pinches left handle 15, right handles 17, left clamping limb 12, right clamping limb 16 is made to overcome the two
Between spring 21 pulling force, moved respectively to two left and right outsides, the left and right ear clip of sand paper is held in release, removes worn-out sand
Paper.According still further to the mounting means of above-mentioned sand paper, a new sand paper is installed.
Due to above structure, the present invention has the following advantages：
Install convenient, it is no longer necessary to as change paster sand paper, viscose glue is removed, so as to not have to take out entire grinder,
It can complete the replacement of sand paper.
Grinding quality is high.The mode of past rubberizing be easy to cause mill and shows that residual impurity leads to mill out-of-flatness, current
Mode ensures the smooth of lapped face, improves grinding quality.
Cost savings.The cost of this sand paper is less than patch sand paper.
It should be noted last that the above specific implementation mode is merely illustrative of the technical solution of the present invention and unrestricted,
Although being described the invention in detail with reference to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be right
Technical scheme of the present invention is modified or replaced equivalently, without departing from the spirit of the technical scheme of the invention and range,
It is intended to be within the scope of the claims of the invention.
Claims (8)
1. a kind of abrasive disk being conveniently replaceable sand paper, which is characterized in that convex equipped with left raised line, the right side in the ontology including ontology
Item, fulcrum and fixture,
The left raised line, right raised line are located at the left and right both ends of the ontology；
The fixture includes left clamping limb, right clamping limb and spring, the respective middle part difference of the left clamping limb, right clamping limb
Equipped with axis hole, described two axis holes, which overlap, to be mounted on the fulcrum；The left clamping limb, right clamping limb end be respectively
Left and right handle, left and right handle is close to each other and stretches out the edge of the ontology simultaneously；The both ends of the spring are connected to
On the left and right clamping limb；Under the pulling force effect of the spring, the left and right clamping limb oppress respectively the left raised line,
The outside of right raised line.
2. the abrasive disk according to claim 1 for being conveniently replaceable sand paper, which is characterized in that the front end of the left clamping limb is
Inclined plate armature, is equipped with left void region, and the left raised line is located in left void region；The front end of the right clamping limb is inclined
Plate armature, is equipped with right void region, and the right raised line is located in right void region.
3. the abrasive disk according to claim 2 for being conveniently replaceable sand paper, which is characterized in that the left and right clamping limb is knot
Structure is identical, is symmetrically installed.
4. the abrasive disk according to claim 1 for being conveniently replaceable sand paper, which is characterized in that the ontology includes pedestal and outer
Lid, the outer cover lid is on the base.
5. the abrasive disk according to claim 4 for being conveniently replaceable sand paper, which is characterized in that the pedestal is equipped with bumps
Face, the left raised line, right raised line and fulcrum, left clamping limb, right clamping limb and spring are mounted on the concave surface.
6. the abrasive disk according to claim 5 for being conveniently replaceable sand paper, which is characterized in that the convex surface of the pedestal, outer cover
On be respectively equipped with several corresponding screw holes, the pedestal, outer cover pass through screw, screw hole connection.
7. the abrasive disk according to claim 6 for being conveniently replaceable sand paper, which is characterized in that the rotation axis of the abrasive disk is worn
Cross the center that the outer cover is mounted on the pedestal.
8. the abrasive disk for being conveniently replaceable sand paper according to one of claim 1 to 7, which is characterized in that the sand paper includes
Main body and left ear, auris dextra, left ear, auris dextra are connected to the arranged on left and right sides of sand paper main body, and sand paper main body is covered in the ontology
Bottom surface, be clamped between the left clamping limb and the left raised line after rolling under the left ear, pressed from both sides after being rolled under the auris dextra
It holds between the right clamping limb and right raised line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810581872.XA CN108436774B (en) | 2018-06-07 | 2018-06-07 | Grinding disc convenient for replacing sand paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810581872.XA CN108436774B (en) | 2018-06-07 | 2018-06-07 | Grinding disc convenient for replacing sand paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108436774A true CN108436774A (en) | 2018-08-24 |
| CN108436774B CN108436774B (en) | 2024-03-26 |
Family
ID=63206731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810581872.XA Active CN108436774B (en) | 2018-06-07 | 2018-06-07 | Grinding disc convenient for replacing sand paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108436774B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262460A (en) * | 2018-09-10 | 2019-01-25 | 温州市华炜鞋材科技有限公司 | A kind of shoe tree polishing grinding wheel quick replacement device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR547840A (en) * | 1921-02-26 | 1922-12-26 | Molding sanding machine | |
| FR2523893A1 (en) * | 1982-03-18 | 1983-09-30 | Rekord Brevetti Piffer Galvani | IMPROVED DISC FOR SUPPORTING ABRASIVE PAPER FOR SANDING WOOD PIECES |
| KR20000000194U (en) * | 1998-06-05 | 2000-01-15 | 임한영 | Sandpaper Jig of Polishing Disc |
| US6663478B1 (en) * | 2002-03-15 | 2003-12-16 | Louis Ulrich | Sand paper disc loading device |
| DE10253006A1 (en) * | 2002-11-14 | 2004-05-27 | Robert Bosch Gmbh | Powered hand grinder used e.g. as a vibrating sander comprises a grinding plate, and a clamping device having a clamping surface and a removable clamping clip with a manual actuating element |
| TWM296760U (en) * | 2006-04-03 | 2006-09-01 | Sunmatch Ind Co Ltd | Quick replacing seat for porous type sand paper |
| KR20090004051U (en) * | 2007-10-26 | 2009-04-30 | 로이스기계주식회사 | Sandpaper for grinding disk |
| CN203485018U (en) * | 2013-10-08 | 2014-03-19 | 中国电子科技集团公司第四十四研究所 | Array optical fiber grinding and polishing device |
| US20150072600A1 (en) * | 2013-09-09 | 2015-03-12 | Kai Sin MAK | Self-leveling sandpaper grinding machine |
| CN205799245U (en) * | 2016-07-13 | 2016-12-14 | 广东东运科技印刷设备有限公司 | Buffing machine changes sand paper device automatically |
| CN107738176A (en) * | 2017-11-17 | 2018-02-27 | 黄欣 | A kind of multi-purpose type valve grinding machine |
| CN107825283A (en) * | 2017-11-17 | 2018-03-23 | 黄欣 | A kind of intelligentized valve grinding machine and control method |
| CN207309702U (en) * | 2017-10-20 | 2018-05-04 | 惠州市德赛精密部件有限公司 | A kind of automatic device for replacing sand paper |
| CN208744565U (en) * | 2018-06-07 | 2019-04-16 | 武汉乐法科技发展有限公司 | A kind of abrasive disk being conveniently replaceable sand paper |
-
2018
- 2018-06-07 CN CN201810581872.XA patent/CN108436774B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR547840A (en) * | 1921-02-26 | 1922-12-26 | Molding sanding machine | |
| FR2523893A1 (en) * | 1982-03-18 | 1983-09-30 | Rekord Brevetti Piffer Galvani | IMPROVED DISC FOR SUPPORTING ABRASIVE PAPER FOR SANDING WOOD PIECES |
| KR20000000194U (en) * | 1998-06-05 | 2000-01-15 | 임한영 | Sandpaper Jig of Polishing Disc |
| US6663478B1 (en) * | 2002-03-15 | 2003-12-16 | Louis Ulrich | Sand paper disc loading device |
| DE10253006A1 (en) * | 2002-11-14 | 2004-05-27 | Robert Bosch Gmbh | Powered hand grinder used e.g. as a vibrating sander comprises a grinding plate, and a clamping device having a clamping surface and a removable clamping clip with a manual actuating element |
| TWM296760U (en) * | 2006-04-03 | 2006-09-01 | Sunmatch Ind Co Ltd | Quick replacing seat for porous type sand paper |
| US20070232210A1 (en) * | 2006-04-03 | 2007-10-04 | Sunmatch Industrial Co., Ltd. | Fast perforated sandpaper-replacing device |
| KR20090004051U (en) * | 2007-10-26 | 2009-04-30 | 로이스기계주식회사 | Sandpaper for grinding disk |
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| CN207309702U (en) * | 2017-10-20 | 2018-05-04 | 惠州市德赛精密部件有限公司 | A kind of automatic device for replacing sand paper |
| CN107738176A (en) * | 2017-11-17 | 2018-02-27 | 黄欣 | A kind of multi-purpose type valve grinding machine |
| CN107825283A (en) * | 2017-11-17 | 2018-03-23 | 黄欣 | A kind of intelligentized valve grinding machine and control method |
| CN208744565U (en) * | 2018-06-07 | 2019-04-16 | 武汉乐法科技发展有限公司 | A kind of abrasive disk being conveniently replaceable sand paper |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262460A (en) * | 2018-09-10 | 2019-01-25 | 温州市华炜鞋材科技有限公司 | A kind of shoe tree polishing grinding wheel quick replacement device |
| CN109262460B (en) * | 2018-09-10 | 2023-12-12 | 温州市华炜鞋材科技有限公司 | Shoe tree grinding wheel quick replacement device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108436774B (en) | 2024-03-26 |
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