CN201077055Y - Auxiliary assembly for press-mounting box deep-hole bearing - Google Patents
Auxiliary assembly for press-mounting box deep-hole bearing Download PDFInfo
- Publication number
- CN201077055Y CN201077055Y CNU2007201146947U CN200720114694U CN201077055Y CN 201077055 Y CN201077055 Y CN 201077055Y CN U2007201146947 U CNU2007201146947 U CN U2007201146947U CN 200720114694 U CN200720114694 U CN 200720114694U CN 201077055 Y CN201077055 Y CN 201077055Y
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- CN
- China
- Prior art keywords
- press
- pressure head
- support bar
- plate
- bearing
- 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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Abstract
The utility model relates to a pressfit assistant fixture for a housing deep-hole bearing, belonging to the technical field of motor producing assist fixture, which comprises a bottom plate. The utility model is characterized in that: a standing plate is arranged on the bottom plate, the lower end of the standing plate is fixed with the bottom plate, a horizontal extended support plate is fixed in the central section of the standing plate, a horizontal extended top plate is fixed at the upper end of the standing plate, an arc opening is arranged on the support plate, a plurality of up-down through holes are arranged on the top plate, a press head is arranged in the through holes, and the press head is up-down sliding connected with the through holes, a connector is arranged at the upper end of the press head, a reset spring is arranged on the press head between the lower end of the connector and the upper end of the top plate, a support bar is arranged on the bottom of the press head, a short burst is arranged at the lower end of the support bar, and a shoulder is formed between the short burst and the support bar body. The utility model has the advantages of convenience for the press loading for bearing to the deep hole of the housing, simple structure, and resolution to the problem of prior art that the indenter of the press is shorter that can not arrange bearing to the deep hole of the housing.
Description
Technical field
The utility model relates to a kind of casing deep hole bearing press mounting auxiliary mould, belongs to the technical field that motor is produced auxiliary mould.
Technical background
In the prior art, the normal press that adopts press-fits bearing, yet, its length of the pressure head that press is joined is all shorter, when needing pressing bearing for the casing deep hole bottom, then existing press is because pressure head length is shorter, and stroke is shorter, can not stretch into deep hole, thereby cause the inconvenience of casing deep hole pressing bearing.
Summary of the invention
The utility model purpose is to provide a kind of being convenient to that the casing deep hole is carried out bearing press mounting, casing deep hole bearing press mounting auxiliary mould simple in structure, and the press pressure head that has solved the prior art existence can not carry out problems such as bearing press mounting to the casing deep hole than weak point.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: it comprises base plate, described base plate is provided with riser, riser lower end and base plate are fixed, the riser middle part is fixed with horizontally extending gripper shoe, described riser upper end is fixed with horizontally extending top board, described gripper shoe is provided with arc opening, described top board is provided with the through hole of above-below direction, be provided with in the described through hole and put down the pressure head that is slidingly connected with it up and down, the pressure head upper end is provided with connector, be arranged with back-moving spring on the pressure head between described connector lower end and the top board upper surface, described pressure head below is provided with support bar, the support bar lower end is provided with segment, forms step between described segment and the support bar body.When press-fiting, at first bearing is engaged on the segment of support bar lower end, then bearing is placed on the position that the casing deep hole bottom is wanted pressing bearing by support bar, then casing is placed on the base plate, and be that cabinet exterior cooperates the location of realizing casing with the arc opening of gripper shoe, the pressure head of press is connected with pressure head connector of the present utility model, start press, the utility model pressure head moves down in the driving effect of press, and the pressure head lower end contacts with post upper, and support bar is pressed down, and then with bearing press mounting in the bearing position of casing deep hole bottom, finish press-fiting of bearing, overcome the problem of press ram travel deficiency, simple and convenient.
As preferably, the tapered structure in described pressure head lower end.Wherein, the pressure head lower end adopts pyramidal structure can be convenient to the pressure head lower end to cooperate with the fabrication hole of post upper and press-fit the axiality of assurance pressure head and support bar.
Therefore, the utlity model has and be convenient to the casing deep hole is carried out bearing press mounting, characteristics such as simple in structure.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the right view of Fig. 1.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, base plate 1 is provided with riser 2, riser 2 lower ends and base plate 1 are fixed by screw, riser 2 middle parts are provided with the fixing and horizontally extending gripper shoe 3 by screw with it, gripper shoe 3 is provided with arc opening 4, riser 2 upper ends are provided with the fixing and horizontally extending top board 5 by screw with it, top board 5 is provided with the through hole 6 of above-below direction, be provided with in the through hole 6 and put down the pressure head 7 that is slidingly connected with it up and down, pressure head 7 upper ends are provided with connector 8, the tapered structure in pressure head 7 lower ends, be arranged with back-moving spring 9 on the pressure head between connector 8 lower ends and top board 5 upper surfaces, pressure head 7 belows are provided with coaxial with it support bar 10, support bar 10 lower ends are provided with segment 11, form step between segment 11 and support bar 10 bodies.
When press-fiting, at first bearing is engaged on the segment of support bar lower end, then bearing is placed on the position that the casing deep hole bottom is wanted pressing bearing by support bar, then casing is placed on the base plate, and be that cabinet exterior cooperates the location of realizing casing with the arc opening of gripper shoe, the pressure head of press is connected with pressure head connector of the present utility model, start press, the utility model pressure head moves down in the driving effect of press, pressure head lower end pyramidal structure cooperates with the fabrication hole of post upper, support bar is pressed down, and then with bearing press mounting in the bearing position of casing deep hole bottom, finish press-fiting of bearing, overcome the problem of press ram travel deficiency, simple and convenient.
Claims (2)
1. casing deep hole bearing press mounting auxiliary mould, comprise base plate, it is characterized in that described base plate is provided with riser, riser lower end and base plate are fixed, the riser middle part is fixed with horizontally extending gripper shoe, described riser upper end is fixed with horizontally extending top board, described gripper shoe is provided with arc opening, described top board is provided with the through hole of above-below direction, is provided with in the described through hole to put down the pressure head that is slidingly connected with it up and down, and the pressure head upper end is provided with connector, be arranged with back-moving spring on the pressure head between described connector lower end and the top board upper surface, described pressure head below is provided with support bar, and the support bar lower end is provided with segment, forms step between described segment and the support bar body.
2. casing deep hole bearing press mounting auxiliary mould according to claim 1 is characterized in that the tapered structure in described pressure head lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201146947U CN201077055Y (en) | 2007-09-17 | 2007-09-17 | Auxiliary assembly for press-mounting box deep-hole bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201146947U CN201077055Y (en) | 2007-09-17 | 2007-09-17 | Auxiliary assembly for press-mounting box deep-hole bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201077055Y true CN201077055Y (en) | 2008-06-25 |
Family
ID=39569109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201146947U Expired - Fee Related CN201077055Y (en) | 2007-09-17 | 2007-09-17 | Auxiliary assembly for press-mounting box deep-hole bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201077055Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029517A (en) * | 2011-01-18 | 2011-04-27 | 力帆实业(集团)股份有限公司 | Pressing tool for sliding bearing of crankcase cover |
| CN105945839A (en) * | 2016-06-28 | 2016-09-21 | 芜湖禾田汽车工业有限公司 | Fixing tool |
| CN109202417A (en) * | 2018-11-20 | 2019-01-15 | 安徽江淮汽车集团股份有限公司 | Bearing press mounting accessory |
-
2007
- 2007-09-17 CN CNU2007201146947U patent/CN201077055Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029517A (en) * | 2011-01-18 | 2011-04-27 | 力帆实业(集团)股份有限公司 | Pressing tool for sliding bearing of crankcase cover |
| CN102029517B (en) * | 2011-01-18 | 2012-05-23 | 力帆实业(集团)股份有限公司 | Pressing tool for sliding bearing of crankcase cover |
| CN105945839A (en) * | 2016-06-28 | 2016-09-21 | 芜湖禾田汽车工业有限公司 | Fixing tool |
| CN109202417A (en) * | 2018-11-20 | 2019-01-15 | 安徽江淮汽车集团股份有限公司 | Bearing press mounting accessory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080625 Termination date: 20100917 |