CN2468653Y - Head for assembling internal sealing part of roller bearing - Google Patents
Head for assembling internal sealing part of roller bearing Download PDFInfo
- Publication number
- CN2468653Y CN2468653Y CN 01236320 CN01236320U CN2468653Y CN 2468653 Y CN2468653 Y CN 2468653Y CN 01236320 CN01236320 CN 01236320 CN 01236320 U CN01236320 U CN 01236320U CN 2468653 Y CN2468653 Y CN 2468653Y
- Authority
- CN
- China
- Prior art keywords
- press
- diameter
- face
- loading head
- inner seal
- 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.)
- Expired - Fee Related
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a sealing element press head in a holding roller bearing, whose characteristics lie in that: the main body takes a cylinder shape, whose round shaft through hole on the axis is divided into two connected sections; the longer section has the same diameter as that of a hydro cylinder top bar; while the shorter section has the same diameter as a holding roller shaft, which can be inserted in the end face of the press head at one end of the holding roller shaft; and the circumference rim of the press head is provided with circular flanges. The utility model can precisely press the sealing element in the veering of a two piece set overlapping type bearing sealing element; moreover, the utility model is uneasy to damage the sealing element.
Description
The utility model belongs to a kind of installation Idler bearing seal compaction tool, is a kind of Idler bearing inner seal liner press-loading head specifically.
At present, the Idler bearing seal is generally the integral structure that has metal, installs to compress the used press-loading head of seal only for a kind of.And new 207 profile shafts that adopt to hold seal be two-piece-dress laminated type plastic seal, existing press-loading head structure can't be press-fit into place inside and outside plastic seal.
The purpose of this utility model is to provide a kind of Idler bearing inner seal liner press-loading head at the deficiencies in the prior art, can exactly the bearing inner seal liner in the two-piece-dress laminated type bearing seal be press-fit into place, and, be difficult for making the seal breakage.
The purpose of this utility model is achieved by the following technical solution: a kind of Idler bearing inner seal liner press-loading head, it is characterized in that body shape is cylindric, circular shaft through hole along its axis is divided into two sections that join, one section long diameter is identical with oil cylinder push rod diameter, one section short diameter is identical with the roller carrier shaft diameter, and the press-loading head end face circumferential edge that can insert roller carrier shaft one end is provided with circular convex edge.
Described circular convex edge height is identical with the height that inner seal liner exposes the bearing block end face, and circular convex edge inner face diameter is identical with the outside diameter that inner seal liner exposes the bearing block end face.
The press-loading head side of described insertion oil cylinder push rod one end is provided with circular reinforcement.
The utility model compared with prior art has many advantages and good effect:
1, the body shape of the utility model press-loading head is cylindric, circular shaft through hole along its axis is divided into two sections that join, one section long diameter is identical with oil cylinder push rod diameter, one section short diameter is identical with the roller carrier shaft diameter, and the press-loading head end face circumferential edge that can insert roller carrier shaft one end is provided with circular convex edge.The oil cylinder push rod can be inserted from press-fiting first end, the other end can insert roller carrier shaft, and relying on press-loading head end face and circumferential edge thereof to be provided with circular convex edge can compress the inner seal liner that is enclosed within on the roller carrier shaft easily.
2, the circular convex edge height of the utility model press-loading head is identical with the height that inner seal liner exposes the bearing block end face, and circular convex edge inner face diameter is identical with the outside diameter that seal exposes the bearing block end face.Make to press-fit accurately to put in place, and, be difficult for making the seal breakage.
3, the press-loading head side of the utility model press-loading head insertion oil cylinder push rod one end is provided with circular reinforcement.It is simple in structure, and processing and fabricating is convenient, uses reliable.
Fig. 1 is the utility model press-loading head user mode schematic diagram.
Below in conjunction with accompanying drawing the utility model is described in further detail:
Referring to Fig. 1, a kind of Idler bearing inner seal liner press-loading head, its body shape is cylindric, circular shaft through hole along its axis is divided into two sections that join, one section long diameter is identical with oil cylinder push rod 6 diameters, one section short diameter is identical with roller carrier shaft 4 diameters, and the press-loading head end face circumferential edge that can insert roller carrier shaft 4 one ends is provided with circular convex edge 7.Circular convex edge 7 height are identical with the height that inner seal liner 3 exposes bearing block 1 end face, and circular convex edge 7 inner face diameters are identical with the outside diameter that seal 3 exposes bearing block 1 end face.The press-loading head side of inserting oil cylinder push rod 6 one ends is provided with circular reinforcement 8.During use, oil cylinder push rod 6 can be inserted and pushes ahead from press-fiting first end, make the press-loading head other end insert roller carrier shaft 4, the circular convex edge 7 that relies on press-loading head end face and circumferential edge thereof to be provided with can be pressed on 207 plastic inner seal liners, 3 front ends that are enclosed within on the roller carrier shaft 4 on the bearing 2 easily.
Claims (3)
1, a kind of Idler bearing inner seal liner press-loading head, it is characterized in that body shape is cylindric, circular shaft through hole along its axis is divided into two sections that join, one section long diameter is identical with oil cylinder push rod (6) diameter, one section short diameter is identical with roller carrier shaft (4) diameter, and the press-loading head end face circumferential edge that can insert roller carrier shaft (4) one ends is provided with circular convex edge (7).
2, according to the described Idler bearing inner seal liner of claim 1 press-loading head, it is characterized in that described circular convex edge (7) height is identical with the height that inner seal liner (3) exposes bearing block (1) end face, circular convex edge (7) inner face diameter is identical with the outside diameter that inner seal liner (3) exposes bearing (1) seat end face.
3, according to claim 1 or 2 described Idler bearing inner seal liner press-loading heads, it is characterized in that the press-loading head side of described insertion oil cylinder push rod (6) one ends is provided with circular reinforcement (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01236320 CN2468653Y (en) | 2001-04-03 | 2001-04-03 | Head for assembling internal sealing part of roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01236320 CN2468653Y (en) | 2001-04-03 | 2001-04-03 | Head for assembling internal sealing part of roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2468653Y true CN2468653Y (en) | 2002-01-02 |
Family
ID=33649301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01236320 Expired - Fee Related CN2468653Y (en) | 2001-04-03 | 2001-04-03 | Head for assembling internal sealing part of roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2468653Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152095A (en) * | 2011-03-18 | 2011-08-17 | 浙江健力机动车部件有限公司 | Forming device for press-mounting shaft pivot bearing and water block at a time |
| CN102689179A (en) * | 2012-06-05 | 2012-09-26 | 深圳市神拓机电设备有限公司 | Tool for assembling seal assembly of carrier roller bearing seat |
| CN106862897A (en) * | 2017-01-11 | 2017-06-20 | 山西太钢不锈钢股份有限公司 | A kind of supporting roller sealing press-loading head |
| CN107530842A (en) * | 2015-12-04 | 2018-01-02 | 丰田车体株式会社 | Containment member supply box and containment member feeding mechanism |
| CN108296742A (en) * | 2017-01-11 | 2018-07-20 | 山西太钢不锈钢股份有限公司 | A kind of carrying roller tooling technique |
| US10519721B2 (en) | 2015-04-27 | 2019-12-31 | Halliburton Energy Services, Inc. | Nested bearing and seal for roller cone drill bit |
-
2001
- 2001-04-03 CN CN 01236320 patent/CN2468653Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152095A (en) * | 2011-03-18 | 2011-08-17 | 浙江健力机动车部件有限公司 | Forming device for press-mounting shaft pivot bearing and water block at a time |
| CN102152095B (en) * | 2011-03-18 | 2012-11-28 | 浙江健力机动车部件有限公司 | Forming device for press-mounting shaft pivot bearing and water block at a time |
| CN102689179A (en) * | 2012-06-05 | 2012-09-26 | 深圳市神拓机电设备有限公司 | Tool for assembling seal assembly of carrier roller bearing seat |
| US10519721B2 (en) | 2015-04-27 | 2019-12-31 | Halliburton Energy Services, Inc. | Nested bearing and seal for roller cone drill bit |
| CN107530842A (en) * | 2015-12-04 | 2018-01-02 | 丰田车体株式会社 | Containment member supply box and containment member feeding mechanism |
| CN107530842B (en) * | 2015-12-04 | 2019-06-18 | 丰田车体株式会社 | Containment member is for applying box and containment member feeding mechanism |
| CN106862897A (en) * | 2017-01-11 | 2017-06-20 | 山西太钢不锈钢股份有限公司 | A kind of supporting roller sealing press-loading head |
| CN108296742A (en) * | 2017-01-11 | 2018-07-20 | 山西太钢不锈钢股份有限公司 | A kind of carrying roller tooling technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |