CN203717682U - Press copper sleeve separated structure - Google Patents
Press copper sleeve separated structure Download PDFInfo
- Publication number
- CN203717682U CN203717682U CN201320887694.6U CN201320887694U CN203717682U CN 203717682 U CN203717682 U CN 203717682U CN 201320887694 U CN201320887694 U CN 201320887694U CN 203717682 U CN203717682 U CN 203717682U
- Authority
- CN
- China
- Prior art keywords
- copper sheathing
- flange
- copper sleeve
- axle
- shaft
- 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 discloses a press copper sleeve separated structure which belongs to the field of a press. The press copper sleeve separated structure comprises a copper sleeve and a flange, wherein the copper sleeve is arranged between horizontal contact surfaces of a shaft sleeve and a shaft, and the flange is arranged between vertical contact surfaces of the shaft sleeve and the shaft. According to the separated structure disclosed by the utility mode, the copper sleeve is processed and mounted in a separated manner, thus reducing casting and processing difficulties, a rejection rate and cost, and the structure is suitable for assembling of shafts and shaft sleeves of large presses.
Description
Technical field
The utility model relates to a kind of press machine, particularly a kind of press machine copper sheathing.
Background technique
General small-sized machine; the circular arc chamfering of axle is less; generally adopt all-in-one-piece copper sheathing to reduce the rolling friction between axle and axle sleeve; the working life of improving axle with this; the flange edge of copper sheathing can also play the effect of the axial float that prevents axle simultaneously; but for particularly large-tonnage machinery of big machinery; often can concentrate for fear of stress, need the circular arc chamfering of axle to strengthen, if still use integrated type copper sheathing; the corresponding increasing of flange of copper sheathing; the rough-cast difficulty of copper sheathing is large, easily produces casting defect, and difficulty of processing is large; easily scrap, cause cost to improve.
Model utility content
The purpose of this utility model is to provide a kind of press machine copper sheathing Split type structure, reduces the difficulty of casting and processing, improves yield rate, reduces costs, and easy installation and removal, reduces labor strength.
The purpose of this utility model is achieved in that a kind of press machine copper sheathing Split type structure, comprises copper sheathing and flange, and described copper sheathing is arranged between the horizontal surface of contact of axle sleeve and axle, and described flange is arranged between axle sleeve and the vertical surface of contact of axle.
Compared with prior art, the beneficial effects of the utility model are: the utility model, by copper sheathing separate machined and installation, has reduced the difficulty of casting and processing, reduces scrappage, has reduced cost; For big machinery, in the situation that meeting usability, can effectively prevent the damage to copper sheathing in assembling and dissembling process, mounting or dismounting are convenient, reduced workman's labor intensity.The utility model can be used in large pressing machine axle and axle sleeve assembling.
In order to make the assembling of flange more reliable and stable, on described end face of shaft bush, be provided with interior step, described flange is sleeved in interior step, on described flange, offers counter sink, in described counter sink, be provided with lock screw, described flange is fixed on the end face of axle sleeve through lock screw.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A place enlarged view in Fig. 1.
Wherein, 1 axle sleeve, step in 1a, 2 copper sheathings, 3 flanges, 4 axles.
Embodiment
A kind of press machine copper sheathing Split type structure as shown in Figure 1-2, comprise copper sheathing 2 and flange 3, copper sheathing 2 is arranged between axle sleeve 1 and the horizontal surface of contact of axle 4, flange 3 is arranged between axle sleeve 1 and the vertical surface of contact of axle 4, on axle sleeve 1 end face, be provided with interior step 1a, flange 3 is sleeved in interior step 1a, on flange 3, offers counter sink, in counter sink, be provided with lock screw, flange 3 is fixed on the end face of axle sleeve 1 through lock screw.
The utility model is separated copper sheathing 2 main bodys and flange 3 limits, when assembling, be bumped into respectively after axle sleeve 1, again axle 4 is packed in axle sleeve 1, compared with overall copper sheathing 2, there is following characteristics: adopt Split type structure, main body and flange 3 individual casts, the difficulty that has reduced casting and processing, reduces scrappage, has reduced cost; For big machinery, in the situation that meeting usability, can effectively prevent the damage to copper sheathing 2 in assembling and dissembling process, mounting or dismounting are convenient, reduced workman's labor intensity.
The utility model is not limited to above-described embodiment; on the basis of the disclosed technological scheme of the utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some replacements and distortion to some technical characteristicss wherein, these replacements and distortion are all in protection domain of the present utility model.
Claims (3)
1. a press machine copper sheathing Split type structure, is characterized in that, comprises copper sheathing and flange, and described copper sheathing is arranged between the horizontal surface of contact of axle sleeve and axle, and described flange is arranged between axle sleeve and the vertical surface of contact of axle.
2. a kind of press machine copper sheathing Split type structure according to claim 1, is characterized in that, on described end face of shaft bush, be provided with interior step, described flange is sleeved in interior step.
3. a kind of press machine copper sheathing Split type structure according to claim 2, is characterized in that, on described flange, offers counter sink, in described counter sink, is provided with lock screw, and described flange is fixed on the end face of axle sleeve through lock screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887694.6U CN203717682U (en) | 2013-12-31 | 2013-12-31 | Press copper sleeve separated structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887694.6U CN203717682U (en) | 2013-12-31 | 2013-12-31 | Press copper sleeve separated structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203717682U true CN203717682U (en) | 2014-07-16 |
Family
ID=51156837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320887694.6U Expired - Fee Related CN203717682U (en) | 2013-12-31 | 2013-12-31 | Press copper sleeve separated structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203717682U (en) |
-
2013
- 2013-12-31 CN CN201320887694.6U patent/CN203717682U/en not_active Expired - Fee Related
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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: 20140716 Termination date: 20201231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |