CN201113704Y - Bearing seat and end sheet rivet joint tool equipment - Google Patents
Bearing seat and end sheet rivet joint tool equipment Download PDFInfo
- Publication number
- CN201113704Y CN201113704Y CNU2007201116640U CN200720111664U CN201113704Y CN 201113704 Y CN201113704 Y CN 201113704Y CN U2007201116640 U CNU2007201116640 U CN U2007201116640U CN 200720111664 U CN200720111664 U CN 200720111664U CN 201113704 Y CN201113704 Y CN 201113704Y
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- CN
- China
- Prior art keywords
- riveting
- end plate
- annular
- bearing seat
- bearing pedestal
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a bearing seat and an end plate riveting fixture which belongs to the motor production fixture technical field. The utility model comprises a base, a lower riveting knife arranged on the base, an annular lower blade and a core rod with the same shaft arranged on the upper end of the lower riveting knife, an upper riveting knife arranged on the upper part of the lower riveting knife, and an annular upper blade and a core rod hole with the same shaft arranged on the lower end of the upper riveting knife, wherein, the core rod hole has the same shaft with the core rod. The bearing seat and the end plate riveting fixture have the advantages of high efficiency and good riveting quality, which can improve the consistency of riveting quality of the bearing seat and the end plate and solves low efficiency and poor quality consistency that the bearing seat is manually riveting onto the end plate by adopting the prior art.
Description
Technical field
The utility model relates to a kind of bearing pedestal and end plate riveting tool, belongs to the technical field of motor production frock.
Technical background
For realizing the swivel bearing of motor shaft on end plate, bearing need be installed, and the axial length of bearing is often greater than the thickness of end plate, therefore on end plate, in order often need in the dead eye of end plate, bearing pedestal to be set with bearing firmly being installed on the end plate.In the prior art, adopt by hand is riveted on bearing pedestal on the end plate more, and this processing mode efficient is lower and the product quality consistency is relatively poor.
Summary of the invention
The utility model purpose is to provide a kind of efficient higher, riveting quality is better, can improve the conforming bearing pedestal and the end plate riveting tool of bearing pedestal and end plate riveting quality, solve prior art and adopted and manual bearing pedestal to be riveted on problems such as the lower and product quality consistency of the efficient that exists on the end plate is relatively poor.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: comprise base, described base is provided with down the riveting cutter, described riveting cutter down upper end is provided with blade and plug under the coaxial annular, following riveting cutter top is provided with the riveting cutter, last riveting cutter lower end is provided with coaxial annular upper knife edge and plug hole, and described plug hole is coaxial with plug.Wherein, the plug on the following riveting cutter cooperates with plug hole on the last riveting cutter, can guarantee the axiality between the dead eye on bearing pedestal and the end plate, thereby guarantees the riveting quality between bearing pedestal and the end plate.During riveted joint, earlier end plate is placed down on the riveting cutter, again bearing pedestal is placed in the dead eye of end plate, restarting the last riveting cutter of press driving moves down, plug on the following riveting cutter at first cooperates with plug hole on the last riveting cutter, play the effect of guiding, last riveting cutter continues descending, the annular upper knife edge of last riveting cutter lower end acts on the bearing pedestal upper end-face edge, the riveting outward of bearing pedestal upper end-face edge opened with the upper surface of end plate contact, and the following following end in contact of blade and bearing pedestal under the annular of the upper end of riveting cutter, the lower edge riveting of bearing pedestal opened with the lower surface of end plate contact, thereby realized the axial location of bearing pedestal in dead eye so that the installation of bearing on end plate, with enhance productivity and bearing pedestal and end plate between the consistency of riveting quality.
As preferably, blade and annular upper knife edge are loop configuration at interval under the described annular.Wherein, following circular blade and last circular blade adopt the spaced-apart ring-shaped structure, the upper and lower side marginal portion riveting of bearing pedestal is opened, and the whole rivetings in bearing pedestal upper and lower side edge need not be opened, reduced the size that riveting is opened, thereby guaranteed that bearing pedestal is stressed excessive and be extruded destruction.
As preferably, described base lower end is provided with annular boss, and the annular boss circumference is provided with at least two breach.Wherein, the breach on the base can be convenient to being connected between base and the press connector.
Therefore, it is higher to the utlity model has efficient, and riveting quality is better, can improve the characteristics such as consistency of bearing pedestal and end plate riveting quality.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of structural representation of riveting cutter on the utility model;
Fig. 3 is the plan structure schematic diagram of Fig. 2;
Fig. 4 is a kind of structural representation of riveting cutter under the utility model;
Fig. 5 is the plan structure schematic diagram of Fig. 4.
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 Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, base 1 lower end is provided with annular boss 11, and annular boss 11 circumference are provided with two breach 111.Base 1 is provided with down riveting cutter 2, following riveting cutter 2 upper ends are provided with coaxial and plug 3, annular blade 21 down is loop configuration at interval, following riveting cutter 2 tops are provided with riveting cutter 4, last riveting cutter 4 lower ends are provided with coaxial annular upper knife edge 41 and plug hole 5, annular upper knife edge 41 is loop configuration at interval, and plug hole 5 is coaxial with plug 3.
During riveted joint, as shown in Figure 1, earlier end plate 6 is placed down on the riveting cutter 2, again bearing pedestal 7 is placed in the dead eye of end plate 6, restarting the last riveting cutter 4 of press driving moves down, plug 3 on the following riveting cutter 2 at first cooperates with plug hole 5 on the last riveting cutter 4, play the effect of guiding, last riveting cutter 4 continues descending, the annular upper knife edge 41 of last riveting cutter 4 lower ends acts on bearing pedestal 7 upper end-face edges, the riveting outward of bearing pedestal 7 upper end-face edges opened with the upper surface of end plate contact, and the following following end in contact of blade 21 and bearing pedestal under the annular of the upper end of riveting cutter 2, the lower edge riveting of bearing pedestal opened with the lower surface of end plate contact, thereby realized the axial location of bearing pedestal 7 in end plate 6 dead eyes, so that the installation of bearing on end plate.
Claims (3)
1. bearing pedestal and end plate riveting tool, comprise base, it is characterized in that described base is provided with down the riveting cutter, described riveting cutter down upper end is provided with blade and plug under the coaxial annular, following riveting cutter top is provided with the riveting cutter, last riveting cutter lower end is provided with coaxial annular upper knife edge and plug hole, and described plug hole is coaxial with plug.
2. bearing pedestal according to claim 1 and end plate riveting tool is characterized in that blade and annular upper knife edge are loop configuration at interval under the described annular.
3. bearing pedestal according to claim 1 and 2 and end plate riveting tool is characterized in that described base lower end is provided with annular boss, and the annular boss circumference is provided with at least two breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201116640U CN201113704Y (en) | 2007-07-11 | 2007-07-11 | Bearing seat and end sheet rivet joint tool equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201116640U CN201113704Y (en) | 2007-07-11 | 2007-07-11 | Bearing seat and end sheet rivet joint tool equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201113704Y true CN201113704Y (en) | 2008-09-10 |
Family
ID=39965449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201116640U Expired - Fee Related CN201113704Y (en) | 2007-07-11 | 2007-07-11 | Bearing seat and end sheet rivet joint tool equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201113704Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855457A (en) * | 2017-11-14 | 2018-03-30 | 宣城市君诚汽车零部件有限公司 | A kind of articulated elements riveting frock |
-
2007
- 2007-07-11 CN CNU2007201116640U patent/CN201113704Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855457A (en) * | 2017-11-14 | 2018-03-30 | 宣城市君诚汽车零部件有限公司 | A kind of articulated elements riveting frock |
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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: 20080910 Termination date: 20110711 |