CN204546436U - A kind of device striking bearing - Google Patents
A kind of device striking bearing Download PDFInfo
- Publication number
- CN204546436U CN204546436U CN201520082639.9U CN201520082639U CN204546436U CN 204546436 U CN204546436 U CN 204546436U CN 201520082639 U CN201520082639 U CN 201520082639U CN 204546436 U CN204546436 U CN 204546436U
- Authority
- CN
- China
- Prior art keywords
- foot lever
- foot
- holding rod
- bearing
- square frame
- 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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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a kind of device striking bearing, include beating head, holding rod, the first foot lever, the second foot lever, tightening device, it is characterized in that, described beating head is above holding rod, and integral with holding rod; Symmetrical the first foot lever in L-type and the second foot lever is welded with below described holding rod; Described tightening device includes a square frame and a lifting bolt, tightening device by square frame internal face and the outside wall surface of the second foot lever is welded together is fixed on the second foot lever.The utility model can make the distance of the foot of the foot of the first foot lever and the second foot lever diminish by tightening device, then inserts dead eye; Recover the distance of the foot of the first foot lever and the foot of the second foot lever again, prop up bearing equably, beat beating head, make shaft strength even, bearing is more easily knocked out, also not easily makes wheel hub pipe deformation, very little on the impact of wheel hub firmness.
Description
Technical field
The utility model belongs to field of hub, is specifically related to the device knocking out wheel hub upper bearing (metal).
Background technology
In wheel hub production and processing industry, the wheel hub pressing bearing, owing to rocking and other reasons, need strike bearing get off from wheel hub.But bearing is each one of two ends in wheel hub pipe, and bearing also can only strike to the outside of place end.Traditional method is all that inclination props up the bearing of the other end, first knocks out this bearing with a lot of steel poles less of dead eye aperture inserted through crossing a bearing.Thisly strike method, make bearing point stressed, stressed also uneven, ring to require great effort, bearing can not have been used again, also easily makes wheel hub pipe deformation, thus whole wheel hub is out of shape, and so not only makes wheel hub more rock, and also makes the firmness of wheel hub decline.There is no good solution at present.
Utility model content
Technical problem to be solved in the utility model is: the deficiency existed for prior art, provides a kind of structure simple, but a kind of device striking bearing that can deal with problems.
For realizing the object of the utility model, be achieved by the following technical solutions: a kind of device striking bearing, include beating head, holding rod, the first foot lever, the second foot lever, tightening device, it is characterized in that, described beating head is above holding rod, and integral with holding rod; Symmetrical the first foot lever in L-type and the second foot lever is welded with below described holding rod; Described tightening device includes a square frame and a lifting bolt, tightening device by square frame internal face and the outside wall surface of the second foot lever is welded together is fixed on the second foot lever.Described beating head is circular platform type, and described holding rod is column type bar.Be in square frame above described first foot lever, the second foot lever; The welding edge of described square frame relative while there is screw, pass for lifting bolt.The foot of the first foot lever and the second foot lever all outwardly.
Compared with prior art, the beneficial effects of the utility model are: the utility model by can displacement from feet bar insert dead eye, prop up bearing equably, beat beating head, make shaft strength even, bearing is more easily knocked out, also not easily makes wheel hub pipe deformation, very little on the impact of wheel hub firmness.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model implementation column structure.
Fig. 2 is the front view of the utility model implementation column structure.
1, beating head; 2, holding rod; 3, square frame; 4, lifting bolt; 51, the first foot lever; 52, the foot of the first foot lever; 61, the second foot lever; 62, the foot of the second foot lever.
Detailed description of the invention
With reference to the accompanying drawings detailed description of the invention of the present utility model is made a detailed explanation below.
According to shown in Fig. 1 to Fig. 2, a kind of device striking bearing described in the present embodiment, include beating head 1, holding rod 2, first foot lever 51, second foot lever 61, tightening device, beating head 1 is above holding rod 2, and it is integral with holding rod 2, symmetrical the first foot lever 51 and the second foot lever 61 in L-type is welded with below holding rod 2, described tightening device includes a square frame 3 and a lifting bolt 4, tightening device by square frame 3 internal face and the outside wall surface of the second foot lever 61 is welded together is fixed on the second foot lever 61.Beating head 1 is in circular platform type, and described holding rod 2 is in column type bar.Be in square frame above first foot lever, the second foot lever; The welding edge of square frame 3 relative while there is screw, pass for lifting bolt 4.The foot 52 of the first foot lever and the foot 62 of the second foot lever are all outwardly.
The utility model can adopt the metal such as steel, copper to form.
Using method: 1, wheel hub is placed in uncovered drum pad, makes a side of that bearing that will knock out down;
2, left hand pinches holding rod of the present utility model, and the right hand tightens lifting bolt, makes drawing close of the first foot lever and the second foot lever, and can inject dead eye upward;
3, after the first foot lever and the second foot lever insert bearing sky upward, the right hand unscrews lifting bolt, and the first foot lever and the second foot lever will open, and recover original position;
4, left hand continues to hold holding rod, and to pressing down, and the foot of the foot of the first foot lever and the second foot lever is propped up down above that bearing, and right hand hammer firmly beats beating head, and bearing can be knocked;
When 5, striking another bearing, repeat the 4th step.
Claims (4)
1. strike a device for bearing, include beating head, holding rod, the first foot lever, the second foot lever, tightening device, it is characterized in that, described beating head is above holding rod, and integral with holding rod; Symmetrical the first foot lever in L-type and the second foot lever is welded with below described holding rod; Described tightening device includes a square frame and a lifting bolt, tightening device by square frame internal face and the outside wall surface of the second foot lever is welded together is fixed on the second foot lever.
2. a kind of device striking bearing according to claim 1, it is characterized in that, described beating head is circular platform type, and described holding rod is column type bar.
3. a kind of device striking bearing according to claim 1, is characterized in that, is in square frame above described first foot lever, the second foot lever; The welding edge of described square frame relative while there is screw, pass for lifting bolt.
4. a kind of device striking bearing according to claim 1 or 3, is characterized in that, the foot of the first foot lever and the second foot lever all outwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520082639.9U CN204546436U (en) | 2015-02-05 | 2015-02-05 | A kind of device striking bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520082639.9U CN204546436U (en) | 2015-02-05 | 2015-02-05 | A kind of device striking bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204546436U true CN204546436U (en) | 2015-08-12 |
Family
ID=53821598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520082639.9U Expired - Fee Related CN204546436U (en) | 2015-02-05 | 2015-02-05 | A kind of device striking bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204546436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672610A (en) * | 2017-11-16 | 2018-02-09 | 中车洛阳机车有限公司 | A kind of assembling device of locomotive earthing or grounding means insulation sleeve |
-
2015
- 2015-02-05 CN CN201520082639.9U patent/CN204546436U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672610A (en) * | 2017-11-16 | 2018-02-09 | 中车洛阳机车有限公司 | A kind of assembling device of locomotive earthing or grounding means insulation sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |