CN105058012A - Simple bearing press-fit device - Google Patents
Simple bearing press-fit device Download PDFInfo
- Publication number
- CN105058012A CN105058012A CN201510538971.6A CN201510538971A CN105058012A CN 105058012 A CN105058012 A CN 105058012A CN 201510538971 A CN201510538971 A CN 201510538971A CN 105058012 A CN105058012 A CN 105058012A
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- CN
- China
- Prior art keywords
- press
- roller
- fit
- pressing sleeve
- pushing
- 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.)
- Pending
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention relates to a simple bearing press-fit device which comprises a main press-fit shaft and a pushing plate used for pushing the main press-fit shaft. An auxiliary press-fit sleeve is connected to the periphery of the main press-fit shaft in a sliding mode. A roller press-fit sleeve is arranged between the main press-fit shaft and the auxiliary press-fit sleeve. The roller press-fit sleeve comprises a plurality of roller installation grooves parallel with the main press-fit shaft. The pushing plate and the main press-fit shaft are elastically connected through a spring. The pushing plate is further provided with a plurality of pushing rods in an annular array mode. One end of each pushing rod is inserted in the corresponding roller installation groove. The periphery of the auxiliary press-fit sleeve is further provided with a pushing sleeve. The closed end of the pushing sleeve and the top of the auxiliary press-fit sleeve are elastically connected through a spring. A pushing ring is further arranged on the top of the closed end of the pushing sleeve. The auxiliary press-fit sleeve penetrates through the closed end of the pushing sleeve. The main press-fit shaft further comprises a press-fit section. The wall of the press-fit section is provided with a plurality of convex keys. A press-fit base is concentrically provided with an outer bearing frame locating ring and an inner bearing frame locating ring.
Description
Technical field
The present invention relates to a kind of plain type operated bearing pressure assembling device, belong to bearing mnanufacture field.
Background technology
In the manufacture of bearing, general by a complicated streamline, carry out the assembling of bearing, equipment is huge, produces length consuming time, and power consumption is also large, and the miniaturization that cannot be applicable in the situation such as midget plant, research and development laboratory is produced.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the technical problem that prior art middle (center) bearing production equipment is comparatively huge, provides a kind of one shape bearing press mounting head of miniaturization.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of plain type operated bearing pressure assembling device, comprises main Fitted Axles and the slurcam for promoting main Fitted Axles, is connected with a secondary pressing sleeve, is provided with roller pressing sleeve between main Fitted Axles and secondary pressing sleeve at main Fitted Axles slid;
Described roller pressing sleeve comprises the parallel roller mounting groove of some and main Fitted Axles, the axial both-side opening of roller mounting groove, the opening of roller mounting groove one end is provided with a reducing preventing roller from dropping out, described roller mounting groove annular array be arranged in roller pressing sleeve, the sidewall of described roller mounting groove is provided with a roller loading port;
The end face of described roller pressing sleeve corresponding roller mounting groove necking end is the spirality with drop;
Wherein be connected by spring between slurcam with main Fitted Axles, slurcam be also fixed with a sliding bar, in the middle part of main Fitted Axles, be provided with the sliding eye coordinated with sliding bar;
Slurcam is gone back annular array and is provided with some catch bars, described catch bar one end is inserted in roller mounting groove, and slurcam promotes catch bar and extruded in roller mounting groove by roller;
In described secondary pressing sleeve periphery, a pushing set is also set, described pushing set is semi-closed structure, the blind end of described pushing set is connected by spring with between the top of secondary pressing sleeve, a pushing ring is also provided with at the blind end top of described pushing set, described secondary pressing sleeve is through the blind end of pushing set, when each spring is in diastole state, the upper end of pushing ring is concordant with the upper end of slurcam coplanar;
The end of described main Fitted Axles is provided with the relatively little section of press-fiting of diameter, described in the section of press-fiting wall on annular array be provided with some protruding keys, the axis of described protruding key is parallel with main Fitted Axles;
Described operated bearing pressure assembling device also comprises one and press-fits base, described press-fit on base be provided with bearing housing locating ring and bearing inside casing locating ring with one heart, the internal face and bearing housing locating ring internal face of described bearing inside casing locating ring are provided with one towards press-fiting the guide ring tilted in the middle part of base.
As further innovation of the present invention, described roller pressing sleeve comprises fixed cover and slip cap, described fixed cover is embedded in secondary pressing sleeve, the middle part of described fixed cover outwardly, the first half diameter of fixed cover is greater than the diameter of fixed cover the latter half, described slip cap is inserted in fixed cover by the upper part of fixed cover, is provided with one and gives prominence to corresponding annular support surface with in the middle part of described fixed cover in described secondary pressing sleeve.
The invention has the beneficial effects as follows:
The present invention passes through an integrated bearing press mounting head, coordinate base and the stamping machine of eddy heating for heating, just can realize the production of bearing, simple and convenient, guide ring can be convenient bearing put into put in place, when can prevent bearing press mounting simultaneously, the generation of the substandard products that interior housing positional fault causes.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of plain type operated bearing pressure assembling device, comprises main Fitted Axles 1 and the slurcam 6 for promoting main Fitted Axles 1, is connected with a secondary pressing sleeve 4, between main Fitted Axles 1 and secondary pressing sleeve 4, is provided with roller pressing sleeve at main Fitted Axles 1 slid;
Described roller pressing sleeve comprises the parallel roller mounting groove of some and main Fitted Axles 1, the axial both-side opening of roller mounting groove, the opening of roller mounting groove one end is provided with a reducing preventing roller from dropping out, described roller mounting groove annular array be arranged in roller pressing sleeve, the sidewall of described roller mounting groove is provided with a roller loading port;
The end face of described roller pressing sleeve corresponding roller mounting groove necking end is the spirality with drop;
Wherein be connected by spring between slurcam 6 with main Fitted Axles 1, slurcam 6 is also fixed with a sliding bar 9, in the middle part of main Fitted Axles 1, be provided with the sliding eye 8 coordinated with sliding bar 9;
Slurcam 6 is gone back annular array and is provided with some catch bars 7, described catch bar one end is inserted in roller mounting groove, and slurcam promotes catch bar and extruded in roller mounting groove by roller;
In described secondary pressing sleeve 4 periphery, a pushing set 5 is also set, described pushing set 5 is semi-closed structure, the blind end of described pushing set 5 is connected by spring with between the top of secondary pressing sleeve 4, a pushing ring 10 is also provided with at the blind end top of described pushing set 5, described secondary pressing sleeve 4 is through the blind end of pushing set 5, when each spring is in diastole state, the upper end of pushing ring 10 is concordant with the upper end of slurcam 6 coplanar;
The end of described main Fitted Axles is provided with the relatively little section of press-fiting of diameter 12, described in the section of press-fiting 12 wall on annular array be provided with some protruding keys, the axis of described protruding key is parallel with main Fitted Axles;
Described press-fit on base 11 be provided with bearing housing locating ring and bearing inside casing locating ring with one heart, the internal face and bearing housing locating ring internal face of described bearing inside casing locating ring are provided with one towards press-fiting the guide ring tilted in the middle part of base;
Described roller pressing sleeve comprises fixed cover 2 and slip cap 3, described fixed cover 2 is embedded in secondary pressing sleeve 4, the middle part of described fixed cover 2 outwardly, the first half diameter of fixed cover 2 is greater than the diameter of fixed cover 2 the latter half, described slip cap 3 is inserted in fixed cover 2 by the upper part of fixed cover 2, is provided with one and gives prominence to corresponding annular support surface with in the middle part of described fixed cover 2 in described secondary pressing sleeve 4.
During pressing bearing, first bearing inside casing cover is received main Fitted Axles 1, the position of bearing housing corresponding bearing inside casing on pressing platform is put simultaneously, drive stamping machine, first bearing inside casing is secured in a press, and roller is constantly discharged from roller mounting groove simultaneously, first part roller is forced into bearing inside casing edge, be secured in a press with rear bearing housing, roller is continuous simultaneously must be pressed between bearing housing and inside casing, realizes the manufacture of bearing.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to right.
Claims (2)
1. a plain type operated bearing pressure assembling device, is characterized in that: comprise main Fitted Axles and the slurcam for promoting main Fitted Axles, is connected with a secondary pressing sleeve, is provided with roller pressing sleeve between main Fitted Axles and secondary pressing sleeve at main Fitted Axles slid;
Described roller pressing sleeve comprises the parallel roller mounting groove of some and main Fitted Axles, the axial both-side opening of roller mounting groove, the opening of roller mounting groove one end is provided with a reducing preventing roller from dropping out, described roller mounting groove annular array be arranged in roller pressing sleeve, the sidewall of described roller mounting groove is provided with a roller loading port;
The end face of described roller pressing sleeve corresponding roller mounting groove necking end is the spirality with drop;
Wherein be connected by spring between slurcam with main Fitted Axles, slurcam be also fixed with a sliding bar, in the middle part of main Fitted Axles, be provided with the sliding eye coordinated with sliding bar;
Slurcam is gone back annular array and is provided with some catch bars, described catch bar one end is inserted in roller mounting groove, and slurcam promotes catch bar and extruded in roller mounting groove by roller;
In described secondary pressing sleeve periphery, a pushing set is also set, described pushing set is semi-closed structure, the blind end of described pushing set is connected by spring with between the top of secondary pressing sleeve, a pushing ring is also provided with at the blind end top of described pushing set, described secondary pressing sleeve is through the blind end of pushing set, when each spring is in diastole state, the upper end of pushing ring is concordant with the upper end of slurcam coplanar;
The end of described main Fitted Axles is provided with the relatively little section of press-fiting of diameter, described in the section of press-fiting wall on annular array be provided with some protruding keys, the axis of described protruding key is parallel with main Fitted Axles;
Described operated bearing pressure assembling device also comprises one and press-fits base, described press-fit on base be provided with bearing housing locating ring and bearing inside casing locating ring with one heart, the internal face and bearing housing locating ring internal face of described bearing inside casing locating ring are provided with one towards press-fiting the guide ring tilted in the middle part of base.
2. a kind of plain type operated bearing pressure assembling device as claimed in claim 1, it is characterized in that: described roller pressing sleeve comprises fixed cover and slip cap, described fixed cover is embedded in secondary pressing sleeve, the middle part of described fixed cover outwardly, the first half diameter of fixed cover is greater than the diameter of fixed cover the latter half, described slip cap is inserted in fixed cover by the upper part of fixed cover, is provided with one and gives prominence to corresponding annular support surface with in the middle part of described fixed cover in described secondary pressing sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510538971.6A CN105058012A (en) | 2015-08-29 | 2015-08-29 | Simple bearing press-fit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510538971.6A CN105058012A (en) | 2015-08-29 | 2015-08-29 | Simple bearing press-fit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105058012A true CN105058012A (en) | 2015-11-18 |
Family
ID=54487637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510538971.6A Pending CN105058012A (en) | 2015-08-29 | 2015-08-29 | Simple bearing press-fit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105058012A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500900A (en) * | 2018-03-27 | 2018-09-07 | 林淑录 | A kind of bearing installation equipment |
-
2015
- 2015-08-29 CN CN201510538971.6A patent/CN105058012A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500900A (en) * | 2018-03-27 | 2018-09-07 | 林淑录 | A kind of bearing installation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |