CN108115470A - The production technology of oil sealing - Google Patents
The production technology of oil sealing Download PDFInfo
- Publication number
- CN108115470A CN108115470A CN201711390667.7A CN201711390667A CN108115470A CN 108115470 A CN108115470 A CN 108115470A CN 201711390667 A CN201711390667 A CN 201711390667A CN 108115470 A CN108115470 A CN 108115470A
- Authority
- CN
- China
- Prior art keywords
- rubber ring
- polishing
- parts
- oil sealing
- swelling body
- 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
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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/068—Table-like supports for panels, sheets or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/16—Perforating by tool or tools of the drill type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The present invention relates to oil sealing fields, and in particular to the production technology of oil sealing includes the following steps：Step 1：It is spare to prepare a kind of polishing agent；Step 2：Prepare polishing punch device；Step 3：Polishing agent is coated to the inside and outside wall of rubber ring；Step 4：Polishing；Step 5：Punching.During using the technical program, it can be polished the inside and outside wall of rubber ring and the inner wall of rubber ring is punched simultaneously.
Description
Technical field
The present invention relates to oil sealing fields, and in particular to the production technology of oil sealing.
Background technology
The oil sealing of crane is generally made of skeleton, spring and rubber ring, and the effect of rubber ring is will to be needed in transmission parts
The component to be lubricated is isolated with external environment, is unlikely to allow oil seepage.In the manufacturing process of rubber ring, in order to ensure original
Slurry amount enough, it is necessary to add in excessive slurry in a mold, and after slurry is full of mold, excessive slurry can be from the fastening of mold
Place is overflowed, and the slurry after spilling can form burr., it is necessary to polish burr after rubber ring shaping, rubber ring and bone are improved
The compactness of frame, it is ensured that will not allow oil seepage during use.
Traditional rubber ring polishing is typically to have been manually done, i.e., operator holds cutter, along the inner wall and outside of rubber ring
Wall progressively grinds off burr, but such polishing mode efficiency is too low, and the labor intensity of operator is too big.Use machine now more
Tool is polished, i.e., rubber ring is placed in groove, and the outer wall and groove walls for making rubber ring push against, and are then driven by servomotor
Polishing bar polishes to rubber ring inner wall.But this polishing mode can only polish to inner wall, and for hardness compared with
Low rubber ring, if polishing bar is just contacted with inner wall, rubber ring is likely to occur deformation, can not realize polishing；If it beats
Mill bar push against rubber ring inner wall, it is possible to cause rubber ring with polishing bar rotate synchronously, polishing bar always with rubber ring inner wall
One point contact, can not equally realize polishing；In addition, in order to improve the effect that is adjacent to of rubber ring and skeleton, needed after the completion of polishing
To be made a hole in rubber ring inner wall, install rubber ring when with skeleton on male cooperation, improve its stability, this undoubtedly increases
Process reduces the processing efficiency of rubber ring.
The content of the invention
It is polished it is an object of the invention to provide a kind of inside and outside wall to rubber ring and simultaneously to the inner wall of rubber ring
The technique punched.
In order to achieve the above objectives, the technical scheme is that providing the production technology of oil sealing, include the following steps：
Step 1：Prepare it is a kind of polishing agent it is spare, the polishing agent include 1-3 parts of polymerization inhibitor, 4-8 parts of dispersant, abrasive material 15-
20 parts, 3~6 parts of powder lubricant, surplus is deionized water；
Step 2：Prepare the first swelling body that rubber ring is fixed and the second swelling body, polish rubber ring
Sanding body and mill, the supporting rod for supporting sanding body and the perforating mechanism punched to rubber ring；
Step 3：Rubber ring sleeve is located at first after polishing described in step 1 on inside and outside wall of the agent coated in rubber ring
On swelling body and the second swelling body；
Step 4：The first swelling body and the second swelling body described in step 2 are rotated, passes through sanding body described in step 2 and mill
Disk polishes to the inside and outside wall of rubber ring；
Step 5：In step 4 in first swelling body and the second swelling body rotation process, perforating mechanism and supporting rod cooperation pair
The inner wall of rubber ring is punched.
This programme has the technical effect that：First swelling body and the second swelling body realize the fixation of rubber ring, it is ensured that rubber ring
It keeps opposing stationary with the first swelling body, the second swelling body in bruting process, no longer deforms upon, in mill and sanding body
It is polished completely the inside and outside wall of rubber ring under effect；The agent that will polish before polishing simultaneously is inside and outside coated in rubber ring
Wall, abrasive material enclose rubber increase rubbing action, improve polishing effect, and lubricant plays lubrication cushioning effect, reduces abrasive material to rubber
The scuffing of cushion rubber improves leakproofness when rubber ring uses；Coordinated again by perforating mechanism and supporting rod, realized to rubber ring
Punch operation.
Further, polymerization inhibitor is 2 parts in polishing agent described in step 1, and dispersant is 6 parts, and abrasive material is 16 parts, powder profit
Lubrication prescription is 5 parts.This programme has the technical effect that：It is demonstrated experimentally that the same of polishing effect is being improved with polishing agent prepared by the ratio
When utmostly ensure that the inside and outside wall of rubber ring is without damage, extend the service life of rubber ring.
Further, powder lubricant described in step 1 is hexagonal boron nitride.This programme has the technical effect that：Six side's nitrogen
Change boron while with preferable lubricity also with certain corrosion resistance, coated to can on the inside and outside wall of rubber ring
To enhance the corrosion resistance of rubber ring.
Further, the grain size of the hexagonal boron nitride is 3~5 μm.This programme has the technical effect that：Six sides of the granularity
Boron nitride does not interfere with rubber full leakproofness while it is made to be evenly distributed on the inside and outside wall of rubber ring.
Further, abrasive material described in step 1 is boron carbide and carborundum.This programme has the technical effect that：Boron carbide is hard
Degree is very big, reduces the abrasion of rubber ring, while carborundum reduces the heat that rubber ring friction generates, it is ensured that rubber ring after polishing
Quality is more excellent.
Description of the drawings
Fig. 1 uses oil sealing grinding apparatus to the top view before rubber ring polishing for the present invention；
Fig. 2 uses oil sealing grinding apparatus to the top view after rubber ring polishing for the present invention；
Fig. 3 is the schematic diagram of the first swelling body and the second swelling body.
Specific embodiment
Below by the further details of explanation of specific embodiment：
Reference numeral in Figure of description includes：Mill 1, link block 2, the first swelling body 3, the second swelling body 4, support
Bar 5, polishing bar 6, sanding body 7, passage 8, annular through groove 9, supporting block 10, expanding block 11, rotating bar 12, adjusting rod 13, punching
First 14, rubber ring 15.
The production technology of oil sealing, specifically comprises the following steps：
Step 1：Prepare a kind of polishing agent, which includes 2 parts of polymerization inhibitor, 6 parts of dispersant, 16 parts of abrasive material, granularity 3
5 parts of~5 μm of hexagonal boron nitride, surplus is deionized water, and wherein abrasive material includes boron carbide and each 8 parts of carborundum, by it uniformly
It is spare after mixing；
Step 2：Prepare oil sealing grinding apparatus as shown in Figure 1, 2, 3, including servomotor, mill 1, link block 2, first
3 and second swelling body 4 of swelling body, the first swelling body 3 and the second swelling body 4 are cylindrical.Supporting rod is vertically fixed on mill 1
5, rubber layer is fixed on supporting rod 5,5 upper end of supporting rod is fixed with the polishing bar 6 vertical with supporting rod 5, the freedom for bar 6 of polishing
End is fixed with sanding body 7, and sanding body 7 is in sector.
As shown in figure 3, the first swelling body 3 is fixedly connected with the second swelling body 4 by link block 2, wherein the first swelling body 3
Positioned at 4 lower section of the second swelling body, passage 8 is provided on link block 2.First swelling body 3 is provided with annular through groove 9 vertically, and annular is logical
First swelling body 3 is divided into supporting block 10 and expanding block 11 by slot 9, and supporting block 10 is fixedly connected with expanding block 11, wherein annular
The width of straight slot 9 is more than the diameter of supporting rod 5.Wherein servo motor output shaft is welded with 10 lower surface of supporting block, and supporting rod 5 is worn
Cross annular through groove 9 and close to supporting block 10 and the fixed connection place of expanding block 11.Wherein annular through groove 9 divides the first swelling body 3
Supporting block 10 and expanding block 11 are divided into, on the one hand ensures that supporting rod 5 can pass through the first swelling body 3, it is swollen not influencing first
The sanding body 7 polished in the case of the normal rotation of 3 and second swelling body 4 of tight body on bar 6 polishes to rubber ring 15.
As shown in Figure 1, 2, supporting block 10 is equipped with perforating mechanism, and perforating mechanism includes rotating bar 12, adjusting rod 13 and beats
Hole first 14.12 middle part of rotating bar is provided with bar hole, pin is fixed in supporting block 10, pin is located in bar hole；Adjusting rod 13
Right end is hinged with 12 left end of rotating bar, and 12 right end of rotating bar can be contacted with the side wall of supporting rod 5；13 left end of adjusting rod and perforating head
14 is hinged, and perforating head 14 is slideably positioned in passage 8, and graphite linings are fixed in passage 8.
Step 3：Before polishing rubber ring 15, agent of polishing described in step 1 is coated in the inside and outside wall of rubber ring 3
On, then rubber ring 15 is set on the first swelling body 3 and the second swelling body 4, at this time the inner wall of rubber ring 15 and sanding body 7
Contact, the outer wall of rubber ring 15 are contacted with the inner wall of mill 1；
Step 4：Start servomotor, servomotor drives the first swelling body 3 and the second swelling body 4 to rotate, so as to drive
Rubber ring 15 rotates, and sanding body 7 polishes to 15 inner wall of rubber ring in rotation process, while the inner wall of mill 1 is to rubber ring
15 outer walls are polished.
Step 5：Servomotor is rotated further, and after rotating bar 12 is contacted with supporting rod 5, rotating bar 12 is around itself and supporting block
10 hinge joint rotates, and so as to which adjusting rod 13 be promoted to move, and then perforating head 14 is promoted to move, right in 14 moving process of perforating head
The inner wall of rubber ring 15 is punched.When servomotor one circle of rotation, negative direction rotates, and drives the first swelling body 3 and second swollen
4 negative direction of tight body, which rotates, to be resetted, and the inner wall of sanding body 7 and mill 1 carries out secondary beat to the inside and outside wall of rubber ring 15 respectively again
Mill.After the first swelling body 3 and the second swelling body 4, which rotate, to be resetted, one end can be contacted with supporting rod 5 by stirring rotating bar 12, will be beaten
Hole first 14 is extracted out of rubber ring 15, then removes rubber ring 15.
Above-described is only the preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without departing from the inventive concept of the premise, several modifications and improvements can also be made, these should also be considered as the guarantor of the present invention
Scope is protected, these all do not interfere with the effect and practical applicability that the present invention is implemented.The present invention omits the technology of description, shape
Shape, construction part are known technology.
Claims (5)
1. the production technology of oil sealing, which is characterized in that include the following steps：
Step 1：Prepare it is a kind of polishing agent it is spare, the polishing agent include 1-3 parts of polymerization inhibitor, 4-8 parts of dispersant, 15-20 parts of abrasive material,
3~6 parts of powder lubricant, surplus is deionized water；
Step 2：The polishing for prepare the first swelling body that rubber ring is fixed and the second swelling body, polishing rubber ring
Body and mill, the supporting rod for supporting sanding body and the perforating mechanism punched to rubber ring；
Step 3：Rubber ring sleeve is located at the first swelling after polishing described in step 1 on inside and outside wall of the agent coated in rubber ring
On body and the second swelling body；
Step 4：The first swelling body and the second swelling body described in step 2 are rotated, passes through sanding body described in step 2 and mill pair
The inside and outside wall of rubber ring is polished；
Step 5：In step 4 in first swelling body and the second swelling body rotation process, perforating mechanism and supporting rod cooperation are to rubber
The inner wall of circle is punched.
2. the production technology of oil sealing according to claim 1, it is characterised in that：Polymerization inhibitor in polishing agent described in step 1
For 2 parts, dispersant is 6 parts, and abrasive material is 16 parts, and powder lubricant is 5 parts.
3. the production technology of oil sealing according to claim 2, it is characterised in that：Powder lubricant described in step 1 is six
Square boron nitride.
4. the production technology of oil sealing according to claim 3, it is characterised in that：The grain size of the hexagonal boron nitride is 3~5
μm。
5. the production technology of oil sealing according to claim 1, it is characterised in that：Abrasive material described in step 1 for boron carbide and
Carborundum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711390667.7A CN108115470B (en) | 2017-12-21 | 2017-12-21 | The production technology of oil sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711390667.7A CN108115470B (en) | 2017-12-21 | 2017-12-21 | The production technology of oil sealing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108115470A true CN108115470A (en) | 2018-06-05 |
| CN108115470B CN108115470B (en) | 2019-11-08 |
Family
ID=62230614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711390667.7A Active CN108115470B (en) | 2017-12-21 | 2017-12-21 | The production technology of oil sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108115470B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045030A (en) * | 2020-09-03 | 2020-12-08 | 朱伟人 | Manufacturing process of piston sealing assembly of fuel engine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050000697A (en) * | 2003-06-24 | 2005-01-06 | 주식회사 포스코 | Apparatus for automatic centering between key hole of grinding wheel and key of grinding wheel change device in grinding machine |
| CN202021541U (en) * | 2011-02-01 | 2011-11-02 | 自贡硬质合金有限责任公司 | Polishing device |
| CN104057379A (en) * | 2014-07-09 | 2014-09-24 | 江苏神马电力股份有限公司 | Sealing ring trimmer |
| CN105038605A (en) * | 2015-06-16 | 2015-11-11 | 东莞市中微纳米科技有限公司 | Sapphire coarse grinding fluid |
| CN205363451U (en) * | 2015-12-29 | 2016-07-06 | 浙江广力工程机械有限公司 | Sealed face automatic grinding machine's of floating oil seal mill flat -bed machine constructs |
-
2017
- 2017-12-21 CN CN201711390667.7A patent/CN108115470B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050000697A (en) * | 2003-06-24 | 2005-01-06 | 주식회사 포스코 | Apparatus for automatic centering between key hole of grinding wheel and key of grinding wheel change device in grinding machine |
| CN202021541U (en) * | 2011-02-01 | 2011-11-02 | 自贡硬质合金有限责任公司 | Polishing device |
| CN104057379A (en) * | 2014-07-09 | 2014-09-24 | 江苏神马电力股份有限公司 | Sealing ring trimmer |
| CN105038605A (en) * | 2015-06-16 | 2015-11-11 | 东莞市中微纳米科技有限公司 | Sapphire coarse grinding fluid |
| CN205363451U (en) * | 2015-12-29 | 2016-07-06 | 浙江广力工程机械有限公司 | Sealed face automatic grinding machine's of floating oil seal mill flat -bed machine constructs |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045030A (en) * | 2020-09-03 | 2020-12-08 | 朱伟人 | Manufacturing process of piston sealing assembly of fuel engine |
| CN112045030B (en) * | 2020-09-03 | 2022-05-24 | 山东振挺精工活塞有限公司 | Manufacturing process of piston sealing assembly of fuel engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108115470B (en) | 2019-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204546208U (en) | Belt sander | |
| CN106112741A (en) | A kind of piston ring outer diameter face sanding apparatus | |
| CN108115470B (en) | The production technology of oil sealing | |
| CN106346378A (en) | Grinding wheel | |
| CN201309116Y (en) | Improved grinding machine for sealing rings | |
| CN204074422U (en) | Automatic double-sided brush oil machine | |
| CN104325374A (en) | Edge grinding wheel for profiling grinder | |
| CN102554759B (en) | Machining method for grinding oil circuit sealing rings | |
| CN209175440U (en) | Remove the emery wheel of groove pipe fitting flash | |
| CN107225456A (en) | A kind of sheet material deburring sanding apparatus | |
| US2329713A (en) | Lens edging device | |
| CN105773321A (en) | Hard alloy tool grinding process | |
| CN108115495B (en) | A kind of production equipment of crane oil sealing | |
| CN208713665U (en) | A kind of mill for diamond surface polishing | |
| CN207344312U (en) | A kind of hardware apparatus sanding apparatus | |
| CN207431940U (en) | A kind of stone polishing system | |
| CN206622966U (en) | manual stone grinder | |
| CN206230348U (en) | A kind of portable stone polishing machine | |
| CN210524785U (en) | Polishing device for connecting rod bearing hole | |
| CN205021359U (en) | Spherical surface grinding wheel electric mill | |
| CN205057749U (en) | Modified wood pearl machine | |
| CN109794821A (en) | A kind of rotating device for digging machine oil cylinder cylinder cap bound edge of polishing | |
| CN212635240U (en) | Edging device is used in preparation of glass steel flange | |
| CN215920047U (en) | Complex hand plate model polishing equipment | |
| CN210588592U (en) | Ball grinder emery wheel prosthetic devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200902 Address after: Room c506a-19, University Business Park, No. 99, University Road, Xuzhou hi tech Industrial Development Zone, 221000, Jiangsu Province Patentee after: Xuzhou Tiancheng Intelligent Technology Co.,Ltd. Address before: 400039 Chongqing Jiulongpo Branch City Road No. 129, building 2, No. 17-3 Patentee before: CHONGQING QIANQIAO ELECTROMECHANICAL Co. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210714 Address after: 055550 xinxingzhuang village, Tiankou Township, Ren county, Xingtai City, Hebei Province Patentee after: Xingtai Changhua rubber seal Co.,Ltd. Address before: Room c506a-19, University Pioneer Park, 99 University Road, Xuzhou hi tech Industrial Development Zone, Jiangsu Province, 221000 Patentee before: Xuzhou Tiancheng Intelligent Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |