CN105822681A - Bearing gland installation mold - Google Patents
Bearing gland installation mold Download PDFInfo
- Publication number
- CN105822681A CN105822681A CN201610359099.3A CN201610359099A CN105822681A CN 105822681 A CN105822681 A CN 105822681A CN 201610359099 A CN201610359099 A CN 201610359099A CN 105822681 A CN105822681 A CN 105822681A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- die
- mold
- bearing
- installation
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C43/00—Assembling bearings
Abstract
The invention relates to a bearing gland installation mold. The bearing gland installation mold is characterized in that the bearing gland installation mold comprises an upper mold sleeve, a lower mold sleeve, a mold table, a pressing head, springs and a positioning bolt; a bearing inner ring concave opening I is formed in the middle portion of the mold table, an installation concave opening is formed in the outer side of the mold table, and mold table spring concave holes and positioning bolt holes are formed in the position of the installation concave opening; the lower end of the lower mold sleeve is installed in the installation concave opening in a sleeved mode, and lower mold sleeve spring holes are formed in the lower end face of the lower mold sleeve; one spring is arranged between each mold table spring concave hole and the corresponding lower mold sleeve spring hole; a lower mold sleeve bolt hole is formed in the lower end face of the lower mold sleeve, and the positioning bolt penetrates through the positioning bolt hole to be connected with the lower mold sleeve bolt hole; a lower mold bearing outer ring concave opening is formed in the upper end of the lower mold sleeve, the upper mold sleeve is arranged above the lower mold sleeve, and a upper mold bearing outer ring concave opening is formed in the lower end of the upper mold sleeve; and a pressing head hole is formed in the upper end of the upper mold sleeve, and the pressing head is arranged in the pressing head hole. The bearing gland installation mold has the advantage that the installation and production efficiency and quality of a bearing can be improved.
Description
Technical field
The present invention relates to a kind of gland installation mold, especially a kind of bearing gland installation mold.
Background technology
Being separately installed with for dust-proof gland in the both sides of bearing at present, existing bearing gland installation mold includes die station and pressure head, is provided with a recess identical with bearing size in die station；When installing gland to bearing, first bearing is put in the recess of die station, on bearing, then put gland, then by pressure head, gland is press fit on bearing, the most again bearing is turned over turnback, put gland at bearing another side, then by pressure head, gland is press fit on bearing；The most each bearing needs just can be completed the installation of gland by twice operation, which not only reduces the installation production efficiency of bearing, easily causes gland to deform because of deviations simultaneously, reduce the quality of product in twice operation.
Summary of the invention
For disadvantages mentioned above, it is an object of the invention to provide a kind of installation production efficiency that can improve bearing and the bearing gland installation mold of quality.
The technology contents of the present invention is: a kind of bearing gland installation mold, it is characterised in that it includes Upper Die-sleeve, lower die-sleeve, die station, pressure head, spring and bolt；Being provided with a bearing inner race recess I in the middle part of die station, be provided with an installation recess outside die station, the installation indent in die station is provided with some die station spring shrinkage pools, and the installation indent of the die station between adjacent two die station spring shrinkage pools is provided with a positioning bolt hole；Lower die-sleeve lower end is sleeved on the installation recess outside die station, and the lower surface of lower die-sleeve is provided with the lower die-sleeve spring eye corresponding with die station spring shrinkage pool, is provided with a spring between die station spring shrinkage pool and lower die-sleeve spring eye；The lower surface of lower die-sleeve is provided with the lower die-sleeve bolt hole corresponding with positioning bolt hole, and bolt is connected through positioning bolt hole with lower die-sleeve bolt hole；Lower die-sleeve upper end is provided with mold shaft bearing outer-ring recess, Upper Die-sleeve is located at above lower die-sleeve, Upper Die-sleeve lower end is provided with the upper mold bearing outer ring recess corresponding with lower mold bearing outer ring recess, a pressure head hole it is provided with in Upper Die-sleeve upper end, pressure head is arranged in pressure head hole, is provided with a bearing inner race recess II below pressure head.
In above-mentioned bearing gland installation mold, bearing inner race recess diameter is identical with the inner ring external diameter of bearing, and the diameter of lower mold bearing outer ring recess and upper mold bearing outer ring recess is identical with the outer ring external diameter of bearing；
Put into from pressure head hole, in horn mouth formula above pressure head hole for convenience of end cap.
The present invention is the most advantageously, the present invention can facilitate and disposably can press-fit gland in bearing both sides, which thereby enhance the production efficiency of bearing, it also avoid simultaneously and easily cause gland to deform because of deviations in twice operation, improve the quality of bearing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 be the present invention be that the view before gland installed by bearing.
Fig. 3 be the present invention be that the view after gland installed by bearing.
Specific embodiment
As it is shown in figure 1, a kind of bearing gland installation mold, it is characterised in that it includes Upper Die-sleeve 1, lower die-sleeve 2, die station 3, pressure head 4, spring 5 and bolt 6；A bearing inner race recess I 3.1 it is provided with in the middle part of die station 3, an installation recess 3.2 it is provided with outside die station 3, at the installation recess 3.2 of die station 3, it is provided with some die station spring shrinkage pools 3.3, at the installation recess 3.2 of the die station 3 between adjacent two die station spring shrinkage pools 3.3, is provided with a positioning bolt hole 3.4；Lower die-sleeve 2 lower end is sleeved on the installation recess 3.2 outside die station 3, and the lower surface of lower die-sleeve 2 is provided with the lower die-sleeve spring eye 2.1 corresponding with die station spring shrinkage pool 3.3, is provided with a spring 5 between die station spring shrinkage pool 3.3 and lower die-sleeve spring eye 2.1；The lower surface of lower die-sleeve 2 is provided with the lower die-sleeve bolt hole 2.2 corresponding with positioning bolt hole 3.4, and bolt 6 is connected through positioning bolt hole 3.4 with lower die-sleeve bolt hole 2.2；Lower die-sleeve 2 upper end is provided with mold shaft bearing outer-ring recess 2.3, Upper Die-sleeve 1 is located at above lower die-sleeve 2, Upper Die-sleeve 1 lower end is provided with the upper mold bearing outer ring recess 1.1 corresponding with lower mold bearing outer ring recess 2.3, it is provided with a pressure head hole 1.2 in Upper Die-sleeve 1 upper end, in horn mouth formula above pressure head hole 1.2, pressure head 4 is arranged in pressure head hole 1.2, is provided with a bearing inner race recess II 4.1 below pressure head 4.
The operation principle of the present invention is, as it is shown in figure 1, lower die-sleeve 2 is lifted due to the effect of spring 5 before installing gland for bearing, so that form the step 7 with certain altitude between lower die-sleeve 2 and die station 3, limited by bolt 6 so that the height of step is the height of gland 8 simultaneously；As shown in Figure 2, first a gland 8 is installed on step 7 when gland is installed, then bearing 9 is put in the lower mold bearing outer ring recess 2.3 of lower die-sleeve 2, Upper Die-sleeve 1 is being arranged on bearing 9 by upper mold bearing outer ring recess 1.1, a gland 8 is placed into the most again in the pressure head hole 1.2 of Upper Die-sleeve 1, then pressure head 4 is pressed into from pressure head hole 1.2, until being disposably pressed in bearing 9 by two glands, as shown in Figure 3.
Claims (2)
1. a bearing gland installation mold, it is characterised in that it includes Upper Die-sleeve, lower die-sleeve, die station, pressure head, spring and bolt；Being provided with a bearing inner race recess I in the middle part of die station, be provided with an installation recess outside die station, the installation indent in die station is provided with some die station spring shrinkage pools, and the installation indent of the die station between adjacent two die station spring shrinkage pools is provided with a positioning bolt hole；Lower die-sleeve lower end is sleeved on the installation recess outside die station, and the lower surface of lower die-sleeve is provided with the lower die-sleeve spring eye corresponding with die station spring shrinkage pool, is provided with a spring between die station spring shrinkage pool and lower die-sleeve spring eye；The lower surface of lower die-sleeve is provided with the lower die-sleeve bolt hole corresponding with positioning bolt hole, and bolt is connected through positioning bolt hole with lower die-sleeve bolt hole；Lower die-sleeve upper end is provided with mold shaft bearing outer-ring recess, Upper Die-sleeve is located at above lower die-sleeve, Upper Die-sleeve lower end is provided with the upper mold bearing outer ring recess corresponding with lower mold bearing outer ring recess, a pressure head hole it is provided with in Upper Die-sleeve upper end, pressure head is arranged in pressure head hole, is provided with a bearing inner race recess II below pressure head.
Bearing gland installation mold the most according to claim 1, it is characterised in that in horn mouth formula above pressure head hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610359099.3A CN105822681B (en) | 2016-05-27 | 2016-05-27 | A kind of bearing gland installation mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610359099.3A CN105822681B (en) | 2016-05-27 | 2016-05-27 | A kind of bearing gland installation mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105822681A true CN105822681A (en) | 2016-08-03 |
| CN105822681B CN105822681B (en) | 2018-06-29 |
Family
ID=56531413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610359099.3A Active CN105822681B (en) | 2016-05-27 | 2016-05-27 | A kind of bearing gland installation mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105822681B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1991723A (en) * | 1933-06-05 | 1935-02-19 | Fafnir Bearing Co | Bearing seal |
| US2586087A (en) * | 1945-12-01 | 1952-02-19 | Fafnir Bearing Co | Method of applying a seal to a radial groove |
| CN101454578A (en) * | 2006-05-26 | 2009-06-10 | 西门子公司 | Multi-stage turbo compressor |
| CN103016552A (en) * | 2012-12-10 | 2013-04-03 | 中山市盈科轴承制造有限公司 | One-step riveting technology and one-step riveting die for double-side dust caps of bearing |
| CN205639346U (en) * | 2016-05-27 | 2016-10-12 | 无锡沃尔德轴承有限公司 | Bearing cover installs mould |
-
2016
- 2016-05-27 CN CN201610359099.3A patent/CN105822681B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1991723A (en) * | 1933-06-05 | 1935-02-19 | Fafnir Bearing Co | Bearing seal |
| US2586087A (en) * | 1945-12-01 | 1952-02-19 | Fafnir Bearing Co | Method of applying a seal to a radial groove |
| CN101454578A (en) * | 2006-05-26 | 2009-06-10 | 西门子公司 | Multi-stage turbo compressor |
| CN103016552A (en) * | 2012-12-10 | 2013-04-03 | 中山市盈科轴承制造有限公司 | One-step riveting technology and one-step riveting die for double-side dust caps of bearing |
| CN205639346U (en) * | 2016-05-27 | 2016-10-12 | 无锡沃尔德轴承有限公司 | Bearing cover installs mould |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105822681B (en) | 2018-06-29 |
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