CN103862265A - Dustproof sealing cover upper and lower cover pressing mold - Google Patents
Dustproof sealing cover upper and lower cover pressing mold Download PDFInfo
- Publication number
- CN103862265A CN103862265A CN201410089298.8A CN201410089298A CN103862265A CN 103862265 A CN103862265 A CN 103862265A CN 201410089298 A CN201410089298 A CN 201410089298A CN 103862265 A CN103862265 A CN 103862265A
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- lug boss
- diameter
- concentric
- pressing mold
- annular bulge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The invention discloses a dustproof sealing cover upper and lower cover pressing mold. A circular lug boss is arranged on a cover pressing mold body, a concentric annular bulge is arranged on the surface of the circular lug boss, the size of the diameter of the annular bulge is matched with the size of the diameter of a concave ring arranged on a dustproof sealing cover, the bottom of the annular bulge is provided with a concentric round hole, the bottom of the round hole is provided with a concentric cylindrical lug boss, the horizontal plane of the cylindrical lug boss is higher than the horizontal plane of the annular bulge, the cylindrical lug boss is used for positioning, the annular bulge is used for propping the sealing cover, cover pressing molds are respectively placed on and under a bearing, and metal sealing rings can be conveniently and fast added to the bearing 2 side through one operation by a pressing mold machine. The dustproof sealing cover upper and lower cover pressing mold overcomes the defects in the prior art and has the advantages that the design structure is reasonable, the round lug boss is arranged on the cover pressing mold body, the concentric annular bulge structure is arranged on the surface of the circular lug boss, the processing is easy, the sealing rings can be simultaneously added and covered at the two sides of the bearings, the work efficiency is effectively improved, and the application range is wide.
Description
Technical field
The present invention relates to a kind of upper dip mold field, specifically belong to the upper and lower Die for pressing cap of a kind of bearing dust seal cover.
Background technology
Original bearing is added a cover the seal cover that dust seal cover is plastics; plastic closure material is softer; originally mostly there is artificial directly manual installation; due to undesirable elements such as plastic material is thermo-labile, easy crackings; be eliminated gradually; existing bearing starts to add a cover metal o-ring; because metal material is harder; manually directly install than difficult before with hand; efficiency is lower; under this environment, just need to replace manual work with a kind of machine, on market, can directly buy proper pressing mold machine, but the mould matching also there is no now.
Summary of the invention
The object of this invention is to provide the upper and lower Die for pressing cap of a kind of dust seal cover, the deficiencies in the prior art are overcome, project organization is reasonable, by be provided with round boss on Die for pressing cap body, round boss surface is provided with concentric annular projection, the scrobicular ring diameter that annular projection diameter size covers with dust seal is mated, annular projection bottom is provided with concentric circular port, circular port bottom is provided with concentric cylindrical boss, cylindrical boss horizontal plane is higher than the protruding horizontal plane of annular, locate with cylindrical boss, annulus projection is withstood seal cover, bearing is respectively put a Die for pressing cap up and down, again by pressing mold machine once, conveniently for bearing two sides adds metal o-ring.
The technical solution used in the present invention is as follows:
The upper and lower Die for pressing cap of a kind of dust seal cover, comprise Die for pressing cap body, it is characterized in that: described Die for pressing cap body is provided with round boss, round boss surface is provided with concentric annular projection, described annular projection thickness is 3mm-5mm, the scrobicular ring diameter that annular projection diameter size covers with dust seal is mated, annular projection bottom is provided with concentric circular port, circular port bottom is provided with concentric cylindrical boss, and described cylindrical boss horizontal plane is than the high 50mm-25mm of the protruding horizontal plane of annular.
Described annular height of projection is 5mm-12mm.
Described circular port diameter is less than the protruding internal diameter of annular, and described circular port diameter is larger than sealed bearing boss external diameter.
Described cylindrical boss diameter is than the little 0.05mm-.0.10mm of sealed bearing endoporus.
Compared with the prior art, beneficial effect of the present invention is as follows:
Die for pressing cap body of the present invention is provided with round boss, and round boss surface is provided with concentric annular bulge-structure, and simplicity of design is reasonable, handling ease, and bearing two sides can seal circle simultaneously, effectively raises operating efficiency, applied widely.
Accompanying drawing explanation
Fig. 1 is work structuring schematic diagram of the present invention.
Fig. 2 is the structural representation of facing of the present invention.
Fig. 3 is plan structure schematic diagram of the present invention.
The specific embodiment
Referring to accompanying drawing, the upper and lower Die for pressing cap of a kind of dust seal cover, comprise Die for pressing cap body 1, Die for pressing cap body 1 is provided with round boss 2, round boss 2 surfaces are provided with concentric annular projection 3, described annular projection 3 thickness are 3mm-5mm, annular projection 3 diameter are mated with the scrobicular ring diameter on dust seal cover 6, annular projection 3 bottoms are provided with concentric circular port 5, circular port 5 bottoms are provided with concentric cylindrical boss 4, cylindrical boss 4 horizontal planes are than the high 50mm-25mm of protruding 3 horizontal plane of annular, annular projection 3 is highly 5mm-12mm, circular port 5 diameters are less than protruding 3 internal diameters of annular, circular port 5 diameters are larger than sealed bearing 7 boss external diameters.
Claims (4)
1. the upper and lower Die for pressing cap of dust seal cover, comprise Die for pressing cap body, it is characterized in that: described Die for pressing cap body is provided with round boss, round boss surface is provided with concentric annular projection, described annular projection thickness is 3mm-5mm, the scrobicular ring diameter that annular projection diameter size covers with dust seal is mated, annular projection bottom is provided with concentric circular port, circular port bottom is provided with concentric cylindrical boss, and described cylindrical boss horizontal plane is than the high 50mm-25mm of the protruding horizontal plane of annular.
2. the upper and lower Die for pressing cap of a kind of dust seal cover according to claim 1, is characterized in that: described annular height of projection is 5mm-12mm.
3. the upper and lower Die for pressing cap of a kind of dust seal cover according to claim 1 and 2, is characterized in that: described circular port diameter is less than the protruding internal diameter of annular, and described circular port diameter is larger than sealed bearing boss external diameter.
4. the upper and lower Die for pressing cap of a kind of dust seal cover according to claim 1 and 2, is characterized in that: described cylindrical boss diameter is than the little 0.05mm-.0.10mm of sealed bearing endoporus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410089298.8A CN103862265B (en) | 2014-03-12 | 2014-03-12 | Dustproof sealing cover upper and lower cover pressing mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410089298.8A CN103862265B (en) | 2014-03-12 | 2014-03-12 | Dustproof sealing cover upper and lower cover pressing mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103862265A true CN103862265A (en) | 2014-06-18 |
| CN103862265B CN103862265B (en) | 2017-01-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410089298.8A Active CN103862265B (en) | 2014-03-12 | 2014-03-12 | Dustproof sealing cover upper and lower cover pressing mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103862265B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351379A (en) * | 2015-12-14 | 2016-02-24 | 上海联合滚动轴承有限公司 | Single-process pressing device for two-way sealing cover of railway bearing |
| CN106737396A (en) * | 2017-03-19 | 2017-05-31 | 山东哈临集团有限公司 | A kind of bearing dustproof cover axial direction riveting die and riveting method |
| CN112894316A (en) * | 2021-03-03 | 2021-06-04 | 台州恒基汽车零部件有限公司 | Tensioning wheel bearing wheel shell assembly machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2993875B2 (en) * | 1995-12-25 | 1999-12-27 | 本田技研工業株式会社 | Press-in device |
| CN101723160B (en) * | 2009-11-25 | 2011-12-21 | 赵士华 | Buckling support roll and buckling support roll assembly machine |
| CN201940789U (en) * | 2011-03-01 | 2011-08-24 | 宁波达尔轴承有限公司 | Dual-angle gland die for bearing dust-proof cover |
| CN103506830A (en) * | 2012-06-25 | 2014-01-15 | 天津市中马骏腾精密机械制造有限公司 | Synchronous pulley end cover assembly device of industrial sewing machine |
| CN103212971B (en) * | 2013-04-03 | 2016-01-06 | 宁波海天驱动有限公司 | The press-in device of the sealing ring in a kind of seal cover |
| CN203804515U (en) * | 2014-03-12 | 2014-09-03 | 安徽利达汽车轴承制造有限公司 | Upper-lower cover pressing die of dustproof sealing cover |
-
2014
- 2014-03-12 CN CN201410089298.8A patent/CN103862265B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351379A (en) * | 2015-12-14 | 2016-02-24 | 上海联合滚动轴承有限公司 | Single-process pressing device for two-way sealing cover of railway bearing |
| CN106737396A (en) * | 2017-03-19 | 2017-05-31 | 山东哈临集团有限公司 | A kind of bearing dustproof cover axial direction riveting die and riveting method |
| CN112894316A (en) * | 2021-03-03 | 2021-06-04 | 台州恒基汽车零部件有限公司 | Tensioning wheel bearing wheel shell assembly machine |
| CN112894316B (en) * | 2021-03-03 | 2022-03-11 | 台州恒基汽车零部件有限公司 | Tensioning wheel bearing wheel shell assembly machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103862265B (en) | 2017-01-11 |
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