CN106271522A - A kind of locating snap ring press mounting die - Google Patents
A kind of locating snap ring press mounting die Download PDFInfo
- Publication number
- CN106271522A CN106271522A CN201610734697.4A CN201610734697A CN106271522A CN 106271522 A CN106271522 A CN 106271522A CN 201610734697 A CN201610734697 A CN 201610734697A CN 106271522 A CN106271522 A CN 106271522A
- Authority
- CN
- China
- Prior art keywords
- snap ring
- locating snap
- upper mold
- lower mold
- mold
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a kind of locating snap ring press mounting die, including upper die and lower die, there is in upper mold a cavity, the diameter of the cavity internal diameter more than locating snap ring and the external diameter less than locating snap ring, being provided with central lumen in lower mold, be provided with the cylinder for inserting central lumen in upper mold, the upper surface of lower mold is provided with counterbore, being provided with spring in counterbore, lower mold is provided with the circular shape boss matched with external diameter with the bearing bore diameter of breaker slot away from one end of upper mold.Present configuration is novel, reasonable in design, substitutes the step being manually loaded locating snap ring, it is achieved that press-fit the mechanized operation of locating snap ring, substantially increase work efficiency and reduce the labor intensity of workman, operating safe and reliable；Can be used alone, it is possible to upper mold is integrally connected with forcing press, it is achieved press-fit locating snap ring, improve the flexibility ratio used.
Description
Technical field
The invention belongs to bearing mounting technology field, relate generally to a kind of locating snap ring press mounting die.
Background technology
The assembly method of existing bearing outside diameter locating snap ring, the method that most employing is assembled manually, this kind of assembling mode
Need operator manually by locating snap ring after opening part is broken into two with one's hands, be more slowly inserted in bearing locking groove, labor intensity is big, time-consuming
Arduously, meanwhile, during assembling, locating snap ring, in the case of assembling is not in place, easily ejects, thus gives the person of workman
Safety brings certain harm, hand assembled, assembles loaded down with trivial details, inefficiency, it is impossible to meet the needs of production, although for hands
Frock joins existing defect, at present, market occurs in that the mould press-fiting locating snap ring, and nitrogen structure is complex, assembles
Journey is relatively complicated, and work efficiency improves DeGrain.
Summary of the invention
For problems of the prior art, it is an object of the invention to design provides a kind of locating snap ring press mounting die.
Described a kind of locating snap ring press mounting die, including upper die and lower die, has a cavity in described upper mold, its feature exists
In the diameter internal diameter more than locating snap ring of described cavity and the external diameter less than locating snap ring, in described lower mold, it is provided with central lumen,
Being provided with the cylinder for inserting central lumen in described upper mold, the upper surface of described lower mold is provided with counterbore, described counterbore
Inside being provided with spring, described lower mold is provided with the circle matched with external diameter with the bearing bore diameter of breaker slot away from one end of upper mold
Shape shape boss.
Described a kind of locating snap ring press mounting die, it is characterised in that described lower mold is circular cone shape.
Described a kind of locating snap ring press mounting die, it is characterised in that the described cylinder in the middle part of upper mold bottom surface has center
Cavity.
Described a kind of locating snap ring press mounting die, it is characterised in that the upper surface of described upper mold has installing hole.
Present configuration is novel, reasonable in design, substitutes the step being manually loaded locating snap ring, it is achieved that press-fit the machine of locating snap ring
Toolization operates, and substantially increases work efficiency and reduces the labor intensity of workman, operating safe and reliable；Can be used alone, also
Upper mold can be integrally connected with forcing press, it is achieved press-fit locating snap ring, improve the flexibility ratio used.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
In figure: 1-upper mold, 2-lower mold, 3-cavity, 4-locating snap ring, 5-central lumen, 6-cylinder, 7-counterbore, 8-spring, 9-is convex
Platform, 10-installing hole.
Detailed description of the invention
The present invention is further illustrated below in conjunction with Figure of description.
As it is shown in figure 1, one locating snap ring press mounting die of the present invention, including upper mold 1, lower mold (2) 2, have in upper mold 1
Chamber 3, the diameter of this cavity 3 internal diameter more than locating snap ring 4 and the external diameter less than locating snap ring 4, it is provided with central lumen 5 in lower mold 2,
Being provided with the cylinder 6 for inserting central lumen 5 in upper mold 1, the upper surface of lower mold 2 is provided with counterbore 7, arranges in counterbore 7
Having spring 8, lower mold 2 is convex away from the circular shape that one end of upper mold 1 is provided with external diameter matches with the bearing bore diameter of breaker slot
Platform 9.Wherein, lower mold 2 is in circular cone shape, and the cylinder 6 in the middle part of upper mold 1 bottom surface has center cavity, and the upper surface of upper mold 1 has
Installing hole 10, this installing hole 10 is provided with four, it is simple to upper mold 1 is connected with forcing press by screw, makes the upper mold 1 can same pressure
Appearing on the stage of machine moves up and down together.
The work process of the present invention, first, is fixed on upper mold 1 on the appearing on the stage of forcing press, and makes the upper mold 1 can same forcing press
Appear on the stage and move up and down together, secondly, lower mold 2 is placed on the bearing face with locking groove, then by locating snap ring 4 naturalness set
Enter on the taper surface of lower mold 2, finally by forcing press, upper mold 1 be pressed downward against, simultaneously upper mold 1 under the guiding of cavity 3 by stop
Ring 4 is pressed downward against, and makes locating snap ring 4 under naturalness expand along with the conical surface of lower mold 2, when locating snap ring 4 is forced into the lower mold conical surface
The when of lower end, the internal diameter of locating snap ring 4 has been above bearing outside diameter, now, under the pressure effect of forcing press, and locating snap ring 4 quilt
In press-in bearing locking groove.Press-fit process by rear forward action by above-mentioned again, and carry out press-fiting of next set bearing locating snap ring.The
Two kinds of working methods are: first, lower mold 5 be placed on the external diameter bearing face with locking groove, put locating snap ring；Secondly,
Upper mold 1 being placed in lower mold 5, the cylinder 10 of upper mold 1 inserts the central chamber of lower mold 5；The outer edge surface making upper mold 1 is pressed in
On locating snap ring；Appearing on the stage of forcing press moves downward, and makes upper mold 1 under forcing press effect, is pressed downward against by locating snap ring 4, makes nature shape
Locating snap ring 4 under state expands along with the conical surface of lower mold 5, when locating snap ring 4 is forced into the lower mold conical surface bottom when, and locating snap ring 4
Internal diameter have been above bearing outside diameter, now, under the pressure effect of forcing press, locating snap ring press-in bearing locking groove in.Again will
Above-mentioned press-fit process by rear forward action, and carry out press-fiting of next set bearing locating snap ring.
Claims (4)
1. a locating snap ring press mounting die, including upper mold (1), lower mold (2), has a cavity (3) in described upper mold (1), it is special
Levy in the diameter being described cavity (3) internal diameter more than locating snap ring (4) and the external diameter less than locating snap ring (4), described lower mold (2)
It is provided with central lumen (5), in described upper mold (1), is provided with the cylinder (6) for inserting central lumen (5), described lower mold
(2) upper surface is provided with counterbore (7), is provided with spring (8) in described counterbore (7), and described lower mold (2) is away from upper mold (1)
One end is provided with the circular shape boss (9) matched with external diameter with the bearing bore diameter of breaker slot.
2. a kind of locating snap ring press mounting die as claimed in claim 1, it is characterised in that described lower mold (2) is in circular cone shape.
A kind of locating snap ring press mounting die the most according to claim 1, it is characterised in that in the middle part of described upper mold (1) bottom surface
Cylinder (6) has center cavity.
A kind of locating snap ring press mounting die the most according to claim 1, it is characterised in that the upper surface of described upper mold (1) has
Installing hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610734697.4A CN106271522A (en) | 2016-08-28 | 2016-08-28 | A kind of locating snap ring press mounting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610734697.4A CN106271522A (en) | 2016-08-28 | 2016-08-28 | A kind of locating snap ring press mounting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106271522A true CN106271522A (en) | 2017-01-04 |
Family
ID=57678001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610734697.4A Withdrawn CN106271522A (en) | 2016-08-28 | 2016-08-28 | A kind of locating snap ring press mounting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106271522A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027024A (en) * | 2018-09-30 | 2018-12-18 | 安徽工程大学 | Robot automatic assembling Production of bearing line fixes device and its application method with inner ring |
| CN110695917A (en) * | 2019-10-31 | 2020-01-17 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Clamping fixture for mounting stop ring |
-
2016
- 2016-08-28 CN CN201610734697.4A patent/CN106271522A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027024A (en) * | 2018-09-30 | 2018-12-18 | 安徽工程大学 | Robot automatic assembling Production of bearing line fixes device and its application method with inner ring |
| CN109027024B (en) * | 2018-09-30 | 2023-11-10 | 安徽工程大学 | Inner ring fixing device for robot automatic assembly bearing production line and using method thereof |
| CN110695917A (en) * | 2019-10-31 | 2020-01-17 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Clamping fixture for mounting stop ring |
| CN110695917B (en) * | 2019-10-31 | 2024-10-22 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Clamping fixture for installing stop ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170104 |