CN203875150U - Shaping device for chain wheel - Google Patents
Shaping device for chain wheel Download PDFInfo
- Publication number
- CN203875150U CN203875150U CN201420189019.0U CN201420189019U CN203875150U CN 203875150 U CN203875150 U CN 203875150U CN 201420189019 U CN201420189019 U CN 201420189019U CN 203875150 U CN203875150 U CN 203875150U
- Authority
- CN
- China
- Prior art keywords
- trim panel
- groove
- shaping
- sprocket wheel
- feature
- 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 shaping device for a chain wheel. The shaping device for the chain wheel comprises a machine frame, an upper shaping plate, a lower shaping plate and an oil cylinder. The upper shaping plate is located on the lower end face of the machine frame. The lower shaping plate is located on a tabletop of the machine frame. The oil cylinder is located on the upper end face of the machine frame. By the adoption of the shaping device, the chain wheel deformed due to various reasons is shaped and recovered to be used, the chain wheel is placed in a groove of the lower shaping plate, the upper shaping plate is pushed by the oil cylinder, a hard rubber gasket in a groove of the upper shaping plate squeezes the chain wheel through the continuous pressure of the oil cylinder, and therefore the shaping function and the size stabilization function are achieved.
Description
Technical field
The utility model relates to a kind of apparatus for shaping, relates in particular to a kind of apparatus for shaping of sprocket wheel.
Background technology
Existing die casting sprocket wheel technology, because this body structure of foundry goods is not proper, solidification shrinkage produces distortion; Mould structure is unreasonable as moving core drives, edge is spelled in the ejection process such as unreasonable, and the ejecting structure that ejects excess Temperature foundry goods is bad, ejected impact, ejecting force is unbalanced, all can make foundry goods produce distortion.Produce sticking to mould, but not yet reached in the situation that foundry goods can not take off, while ejecting, also can produce distortion.Gate system, overflowing system are mainly that overflow arranges unreasonable, cause the distortion while contraction, and these reasons all can cause the warpage, bending, bending of sprocket wheel etc., the scrappage of sprocket wheel can be very high, the generation of the phenomenons such as cause production efficiency low, production cost increases, prolongation at delivery date.In view of above-mentioned defect, be necessary that the apparatus for shaping that designs a kind of sprocket wheel improves in fact.
Utility model content
Technical problem to be solved in the utility model is: a kind of apparatus for shaping of sprocket wheel is provided, solves the problem on deformation of sprocket wheel.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of apparatus for shaping of sprocket wheel, it is characterized in that comprising frame, upper trim panel, lower trim panel and oil cylinder, described upper trim panel is positioned at directly over lower trim panel, shape is rectangle, described lower trim panel is positioned on rack table, and shape is rectangle, and described oil cylinder is positioned at the upper end surface of frame.
Further, also comprise groove, described groove is positioned at trim panel center, and the shape of groove is foursquare.
Further, also comprise guide pin bushing, described guide pin bushing is positioned at the trim panel left and right sides, adopts close-fitting mode to fix.
Further, also comprise vulcanie pad, described vulcanie pad is positioned at the groove of trim panel, and rubber blanket adhesion is filled in groove.
Further, also comprise locating dowel, described locating dowel is positioned at the groove center on trim panel, and locating dowel can be carried out Corresponding matching according to centre of sprocket hole size.
Further, also comprise guide pillar, described guide pillar is positioned at the left and right sides, lower trim panel upper surface.
Further, also comprise groove, described groove is positioned at lower trim panel transversely, and the shape of groove is foursquare.
Further, also comprise vulcanie pad, described rubber blanket is positioned at the groove on lower trim panel, and vulcanie pad sticks in bottom portion of groove.
Further, also comprise locating ring, described locating ring is positioned at the groove center on trim panel, and locating dowel can be carried out Corresponding matching according to centre of sprocket hole size.
Compared with prior art, pass through apparatus for shaping, to the sprocket wheel that causes distortion because of a variety of causes in addition shaping recover to use, sprocket wheel is placed in to lower trim panel groove, again by trim panel on oil cylinder pushing, utilize the continuous of oil cylinder, make the vulcanie pad extruding sprocket wheel in trim panel groove reach setting, the function of stable dimensions.
Accompanying drawing content
Fig. 1 is the front view of apparatus for shaping
Fig. 2 is the front view of upper trim panel
Fig. 3 is the longitudinal A-A cutaway view of upper trim panel
Fig. 4 is the front view of lower trim panel
Fig. 5 is the longitudinal B-B cutaway view of lower trim panel
Trim panel rubber ring 201 on oil cylinder 1
2 times trim panel rubber rings 501 of upper trim panel
Trim panel locating dowel 202 on guide pin bushing 3
4 times trim panel locating rings 502 of guide pillar
Lower trim panel 5
Frame 6
Following detailed description of the invention further illustrates in connection with above-mentioned accompanying drawing.
Detailed description of the invention
Hereinafter, set forth multiple specific detail, to the thorough understanding of the concept to forming described embodiment basis is provided.But to one skilled in the art, described embodiment can put into practice some or all in these specific detail in the case of not having obviously.In other cases, do not specifically describe well-known treatment step.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5, comprise oil cylinder 1, upper trim panel 2, guide pin bushing 3, guide pillar 4, lower trim panel 5, frame 6, described oil cylinder 1 is adopted the upper end surface that is screwed in frame, described upper trim panel 2 is slidably connected at directly over lower trim panel by guide pillar 4 and guide pin bushing 3, shape is rectangle, described guide pin bushing 3 is positioned at the trim panel left and right sides, adopt close-fitting mode to fix, described guide pillar is positioned at the left and right sides, lower trim panel upper surface, adopt screw locking, described lower trim panel 5 is positioned on rack table, adopt screw locking, described upper trim panel rubber ring 201 sticks in trim panel groove, lower trim panel rubber ring 501 sticks in lower trim panel groove, upper trim panel locating dowel 202 adopts the mode of screw top locking to be fixed in the groove of upper trim panel 2, lower trim panel locating ring 502 adopts the mode of screw side pressure to be fixed in the groove of lower trim panel 5, while using apparatus for shaping, first adjust locating dowel 202 and locating ring 502 according to the sprocket wheel specification of this batch of production, it is mated with centre of sprocket hole, sprocket wheel is after die casting depanning, be placed in the detent of lower trim panel 5, then open oil cylinder 1, in drive, trim panel 2 moves down along guide pillar 4, guide pillar 4 remains normal direction by the effect of guide pin bushing 3, in moving process, upper trim panel locating dowel 202 is passed through centre of sprocket hole gradually, insert in the locating ring 502 in lower trim panel 5 grooves, now convergence plane contact completely of upper and lower trim panel, and upper trim panel 2 and lower trim panel 5 all pass through the processing of flat stone mill technique, plane is beated below 0.03mm, be that gap, contact-making surface place is no more than 0.03mm, constantly exert pressure by oil cylinder, rubber ring 501 in rubber ring 201 in upper trim panel 2 and lower trim panel 5 constantly closes up, finally complete and close up, the change row warpage of sprocket wheel has also realized shaping effect closing up in process, close up rear static pressure 10-15 minute, inverted running oil cylinder 1, trim panel 2 is separated with lower trim panel 5, take out orthopedic sprocket wheel, complete shaping process.
The utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of making, within all dropping on protection domain of the present utility model.
Claims (9)
1. the apparatus for shaping of a sprocket wheel, it is characterized in that comprising frame, upper trim panel, lower trim panel and oil cylinder, described upper trim panel is positioned at directly over lower trim panel, shape is rectangle, described lower trim panel is positioned on rack table, shape is rectangle, and described oil cylinder is positioned at the upper end surface of frame.
2. the apparatus for shaping of a kind of sprocket wheel as claimed in claim 1, its feature also comprises groove, and described groove is positioned at trim panel center, and the shape of groove is foursquare.
3. the apparatus for shaping of a kind of sprocket wheel as claimed in claim 2, its feature also comprises guide pin bushing, described guide pin bushing is positioned at the trim panel left and right sides, adopts close-fitting mode to fix.
4. the apparatus for shaping of a kind of sprocket wheel as claimed in claim 3, its feature also comprises vulcanie pad, and described vulcanie pad is positioned at the groove of trim panel, and rubber blanket adhesion is filled in groove.
5. the apparatus for shaping of a kind of sprocket wheel as claimed in claim 2, its feature also comprises locating dowel, and described locating dowel is positioned at the groove center on trim panel, and locating dowel can be carried out Corresponding matching according to centre of sprocket hole size.
6. the apparatus for shaping of a kind of sprocket wheel as claimed in claim 1, its feature also comprises guide pillar, described guide pillar is positioned at the left and right sides, lower trim panel upper surface.
7. the apparatus for shaping of a kind of sprocket wheel as claimed in claim 1, its feature also comprises groove, and described groove is positioned at lower trim panel transversely, and the shape of groove is foursquare.
8. the apparatus for shaping of a kind of sprocket wheel as claimed in claim 7, its feature also comprises vulcanie pad, and described rubber blanket is positioned at the groove on lower trim panel, and vulcanie pad sticks in bottom portion of groove.
9. the apparatus for shaping of a kind of sprocket wheel as claimed in claim 8, its feature also comprises locating ring, and described locating ring is positioned at the groove center on trim panel, and locating dowel can be carried out Corresponding matching according to centre of sprocket hole size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189019.0U CN203875150U (en) | 2014-04-17 | 2014-04-17 | Shaping device for chain wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189019.0U CN203875150U (en) | 2014-04-17 | 2014-04-17 | Shaping device for chain wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203875150U true CN203875150U (en) | 2014-10-15 |
Family
ID=51675693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420189019.0U Expired - Fee Related CN203875150U (en) | 2014-04-17 | 2014-04-17 | Shaping device for chain wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203875150U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259261A (en) * | 2014-04-17 | 2015-01-07 | 池州市三力精工机械有限公司 | Shaping device of chain wheel |
| CN104988328A (en) * | 2015-07-16 | 2015-10-21 | 湖南金天钛业科技有限公司 | Device and method for reshaping copper crucible for crystallization in vacuum consumable electric arc furnace |
| CN106694631A (en) * | 2016-12-19 | 2017-05-24 | 新乡市振英机械设备有限公司 | Spin vibration sieve frame correcting device |
-
2014
- 2014-04-17 CN CN201420189019.0U patent/CN203875150U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259261A (en) * | 2014-04-17 | 2015-01-07 | 池州市三力精工机械有限公司 | Shaping device of chain wheel |
| CN104988328A (en) * | 2015-07-16 | 2015-10-21 | 湖南金天钛业科技有限公司 | Device and method for reshaping copper crucible for crystallization in vacuum consumable electric arc furnace |
| CN106694631A (en) * | 2016-12-19 | 2017-05-24 | 新乡市振英机械设备有限公司 | Spin vibration sieve frame correcting device |
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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: 20141015 Termination date: 20150417 |
|
| EXPY | Termination of patent right or utility model |