CN205183774U - Modular profile modeling pushes away material system - Google Patents
Modular profile modeling pushes away material system Download PDFInfo
- Publication number
- CN205183774U CN205183774U CN201520829168.3U CN201520829168U CN205183774U CN 205183774 U CN205183774 U CN 205183774U CN 201520829168 U CN201520829168 U CN 201520829168U CN 205183774 U CN205183774 U CN 205183774U
- Authority
- CN
- China
- Prior art keywords
- profiling
- pusher
- feed system
- guide rail
- push feed
- 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.)
- Active
Links
Landscapes
- Furnace Charging Or Discharging (AREA)
Abstract
The utility model provides a modular profile modeling pushes away material system, its characterized in that includes push away material system base, profile modeling and push away material guide rail and profile modeling and push away the magazine, the profile modeling pushes away the magazine and has the profile modeling stoker, pushes away material system base and pushes away the material in the profile modeling and be equipped with the passageway that the bottom export that pushes away magazine or profile modeling stoker with the profile modeling was aimed at between the guide rail, the lower extreme of profile modeling stoker has the shape unanimous with special -shaped product profile along the direction that the perpendicular to profile modeling pushed away the material guide rail, install profile modeling stoker slidable the profile modeling push away expect the guide rail on. The utility model discloses can solve the homogeneity of feeding of special -shaped product effectively to ensure the shape degree of accuracy and the external dimension accuracy of special construction's special -shaped product.
Description
Technical field
The utility model relates to a kind of combined type profiling push feed system, belongs to powder metallurgical technology.
Background technology
Carbide alloy is shaping belongs to powder pressing forming.In order to ensure the dimensional tolerance of product, in pressing process, require that the compression ratio of product each several part is consistent substantially, the shrinkage ratio of such guarantee product each several part is substantially identical, can not cause deformation of products.
But, for the special construction of special-shaped product, because the filler of prior art is uneven, cause the deformation after unloading of product large.
For a long time, the art has defined a kind of technology inertia and prejudice, all carry out filler in the conventional mode, think that filler should be just traditional way, therefore, never people recognizes that improving the quality of products by improving filler mode is a technical problem that should solve, and more how nobody's consideration is passed through improvement filler mode and guarantee the shape degree of accuracy of the special-shaped product with special construction.
Utility model content
The purpose of this utility model is to provide a kind of combined type profiling push feed system, and it can solve the charging uniformity of special-shaped product effectively, thus guarantees the shape degree of accuracy of the special-shaped product of special construction.
For this reason, the utility model provides a kind of combined type profiling push feed system, it is characterized in that, comprise push feed system pedestal, profiling pusher guide rail and profiling pusher box, profiling pusher box has profiling pusher, push feed system pedestal is provided with the passage aimed at the outlet at bottom of profiling pusher box or profiling pusher between profiling pusher guide rail, the lower end edge of profiling pusher has the shape consistent with special-shaped product profile perpendicular to the direction of profiling pusher guide rail, and profiling pusher is slidably mounted on profiling pusher guide rail.
Preferably, described profiling pusher is profiling pusher box itself.
Preferably, described profiling pusher is the vertical filling tube extended downwards from the bottom of profiling pusher box.
Preferably, push feed system pedestal is placed in around former.
Preferably, there is in the upper end of former the space holding profiling pusher box.
Preferably, profiling pusher box has regular shape.
Preferably, profiling pusher guide rail is removably mounted on push feed system pedestal.
Preferably, profiling pusher guide rail is arranged on push feed system pedestal with bolt or screw.
Preferably, lubricating arrangement is provided with between profiling pusher box and profiling pusher guide rail.
Preferably, ball is provided with between profiling pusher box and profiling pusher guide rail.
For the feature of powder metallurgy forming, in order to ensure deflection and the dimensional tolerance of product, just require to ensure that when filler the compression ratio of product each several part is consistent.In order to realize the uniformity of compression ratio in special-shaped product filler process, the utility model spy designs combined type profiling push feed system.By the copying system relevant with product, by profiling push feed system structure, Powder Metallurgy Industry special-shaped product achieves the needs of even filler.
By profiling push feed system of the present utility model, realize the compression ratio of uniform filling and each positions are conformed to each other of product, ensure that the deflection of product is in the margin of tolerance.The utility model has removably combining structure, highly versatile, and flexibility is high.
Because CEMENTED CARBIDE PRODUCTION belongs to powder compacting, run into special-shaped product, even filler must be realized and ensure the uniformity of product compression ratio, the apparent size of guarantee finished product.Adopt profiling filler mode, can solve this problem.The utility model, by combined type profiling push feed system, not only realizes the profiling filler of special-shaped product, also by combining structure, expands versatility and the flexibility of native system.
The utility model overcomes the prejudice of conventional art, improve the quality of product, guaranteeing that the special-shaped product with special construction also can have the shape degree of accuracy and apparent size accuracy by improving filler mode.
Accompanying drawing explanation
Figure 1A and Figure 1B is the structural representation according to combined type profiling push feed system of the present utility model.
Fig. 2 A and Fig. 2 B be carbide alloy single head cutoff tool structural representation.
Fig. 3 is the structure principle chart of the push feed system according to prior art.
Fig. 4 is the structure principle chart of an embodiment according to combined type profiling push feed system of the present utility model.
Fig. 5 is the structure principle chart of the another one embodiment according to combined type profiling push feed system of the present utility model.
Detailed description of the invention
In powder metallurgy forming, compression ratio account form is the packed height of ad-hoc location and the ratio of pressed compact height.Desirable compression ratio, for there is identical compression ratio each position of product, after so just ensureing product sinter molding, deflection is little.
Below in conjunction with accompanying drawing, an embodiment of the present utility model is further detailed.
As shown in FIG. 1A and 1B, push feed system pedestal 1, profiling pusher guide rail 2 and profiling pusher box 3 is comprised according to combined type profiling push feed system of the present utility model, push feed system pedestal 1 can be connected by screw with profiling pusher guide rail 2, and it is convenient to change, and adjustment is simple.
On push feed system pedestal 1, according to special construction design profiling pusher guide rail 2 and the profiling pusher box 3 of special-shaped product, ensure that product filler reaches requirement.
As shown in Figure 2 A and 2 B, an embodiment of the present utility model is that the upper and lower faces of this product all has grooved for carbide alloy single head cutoff tool series of products, so, pressing direction can only be upper and lower to.
Conventional filler mode as shown in Figure 3, filler device 30 is placed in the top of former 40, and undershoot 50 supporter has the powder of regular shape.In the production process of single head grooving cutter product, because product has the gradient of 25 °, the drop size of spikes/low-points is larger.The packed height excursion of whole product area is h
1~ h
2, and pressed compact height h remains unchanged substantially, this is h with regard to representative products compression ratio excursion
1/ h ~ h
2/ h, compression ratio fluctuation is large, causes deformation of products amount large.Like this, in traditional compacting filler process, there will be filler uneven, the different local compression ratio difference of product is larger.
As shown in Figure 4, filler device 3 is placed in the top of former 4, and undershoot 5 supporter has the powder 6 of abnormity.Profiling push feed system of the present utility model, designs the gradient identical with product, solve problems of the prior art well in profiling filler mode, in whole filler process, and basic guarantee packed height h
3uniformity, ensure that the compression ratio of whole product is unified for h substantially
3/ h, ensures that last deformation of products amount is in allowed band.
According to the utility model, the problem overcoming compression ratio larger difference obtains good solution, thus achieves batch production.
The utility model is according to the shape of product, and design profiling pusher box 3, ensures the uniformity realizing filler.According to profiling pusher box 3, design profiling pusher guide rail 2, ensures that profiling pusher box 3 moves along profiling pusher guide rail 2; Finally profiling pusher guide rail 2 is assembled on push feed system pedestal 1, completes combined type profiling push feed system.
According to the utility model, push feed system pedestal 1 can share, and for different products, only needs design profiling pusher box 3 and profiling pusher guide rail 2.
In another embodiment, as shown in Figure 4, profiling pusher box 3 itself can revert to traditional regular shape, and a vertical filling tube 7 is extended downwards in the bottom of profiling pusher box 3, be provided with the shape consistent with special-shaped product profile at the lower end edge of filling tube 7 perpendicular to the direction of profiling pusher guide rail.
According to above disclosed content; those skilled in the art it will also be appreciated that other various changes, amendment, perfect, supplementary, but, do like this; only have and do not exceed spirit of the present utility model and design concept, all will fall into the protection domain of appended claims.
Claims (10)
1. a combined type profiling push feed system, it is characterized in that, comprise push feed system pedestal, profiling pusher guide rail and profiling pusher box, profiling pusher box has profiling pusher, push feed system pedestal is provided with the passage aimed at the outlet at bottom of profiling pusher box or profiling pusher between profiling pusher guide rail, the lower end edge of profiling pusher has the shape consistent with special-shaped product profile perpendicular to the direction of profiling pusher guide rail, and profiling pusher is slidably mounted on profiling pusher guide rail.
2. combined type profiling push feed system as claimed in claim 1, it is characterized in that, described profiling pusher is profiling pusher box itself.
3. combined type profiling push feed system as claimed in claim 1, it is characterized in that, described profiling pusher is the vertical filling tube extended downwards from the bottom of profiling pusher box.
4. combined type profiling push feed system as claimed in claim 1, it is characterized in that, push feed system pedestal is placed in around former.
5. combined type profiling push feed system as claimed in claim 2, is characterized in that, has the space holding profiling pusher box in the upper end of former.
6. combined type profiling push feed system as claimed in claim 3, it is characterized in that, profiling pusher box has regular shape.
7. combined type profiling push feed system as claimed in claim 1, it is characterized in that, profiling pusher guide rail is removably mounted on push feed system pedestal.
8. combined type profiling push feed system as claimed in claim 7, it is characterized in that, profiling pusher guide rail is arranged on push feed system pedestal with bolt or screw.
9. combined type profiling push feed system as claimed in claim 1, is characterized in that, be provided with lubricating arrangement between profiling pusher box and profiling pusher guide rail.
10. combined type profiling push feed system as claimed in claim 1, is characterized in that, be provided with ball between profiling pusher box and profiling pusher guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520829168.3U CN205183774U (en) | 2015-10-21 | 2015-10-21 | Modular profile modeling pushes away material system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520829168.3U CN205183774U (en) | 2015-10-21 | 2015-10-21 | Modular profile modeling pushes away material system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205183774U true CN205183774U (en) | 2016-04-27 |
Family
ID=55776805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520829168.3U Active CN205183774U (en) | 2015-10-21 | 2015-10-21 | Modular profile modeling pushes away material system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205183774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290398A (en) * | 2015-10-21 | 2016-02-03 | 江西稀有稀土金属钨业集团有限公司 | Combined type profiling pushing system |
-
2015
- 2015-10-21 CN CN201520829168.3U patent/CN205183774U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290398A (en) * | 2015-10-21 | 2016-02-03 | 江西稀有稀土金属钨业集团有限公司 | Combined type profiling pushing system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102784843A (en) | 90-degree bent stamping part mold and forming process thereof | |
| CN205183774U (en) | Modular profile modeling pushes away material system | |
| CN201405064Y (en) | Dual-hole mold for automatic press forming of powder | |
| CN205147303U (en) | Formula of dropping hammer powder pressurizing device | |
| CN103071801B (en) | Mold and method for pressing hard alloy formed press blanks with double inclined holes | |
| CN105290398A (en) | Combined type profiling pushing system | |
| CN102328089B (en) | Powder metallurgy part with inclination angles between inner bores and parting surfaces and mould structure thereof | |
| CN203725628U (en) | Die allowing rapid leveling and shaping | |
| CN203623008U (en) | Die used for powder forming clutch | |
| CN203170968U (en) | Die used for manufacturing hard alloy molding pressed blank with double inclined holes in pressing mode | |
| CN203470666U (en) | Adjustable U-shaped pressing die | |
| CN205684588U (en) | Bending Processing mould is flattened in pipe end by one | |
| CN203018744U (en) | Prismatic center pillar ri-shaped magnetic core forming mould | |
| CN202278189U (en) | Powder metallurgy part with inner hole forming inclination angle with die parting face, and die structure | |
| CN204585745U (en) | A kind of mouth of a river cutting machine | |
| CN203541443U (en) | Moving block recombined type casting ledge metal mold | |
| CN205522136U (en) | Centre form mold insert and panel body forming die | |
| CN204036610U (en) | Crucible die binder shaped device | |
| CN204108310U (en) | A kind of mould of the powder metallurgy spherical bearing with oil nozzle | |
| CN205437139U (en) | Neodymium iron boron ferrite preparation mould | |
| CN205904317U (en) | Horse mouth stamping die and tee bend pipe fitting | |
| CN203791620U (en) | Automatic pressing forming die of multi-locating-hole product | |
| CN204159871U (en) | A kind of modified node method of powder metallurgy C pattern frame | |
| CN103991127B (en) | Shaping and demoulding mould | |
| CN220497769U (en) | Powder forming die for combined sintering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220209 Address after: 330600 Industrial Park, Jing'an County, Yichun City, Jiangxi Province Patentee after: JIANGXI JIANGWU CEMENTED CARBIDE CO.,LTD. Address before: 330046 No. 118 West Beijing Road, Jiangxi, Nanchang Patentee before: JIANGXI RARE EARTH AND RARE METALS TUNGSTEN Group Corp. |
|
| TR01 | Transfer of patent right |