CN204108310U - A kind of mould of the powder metallurgy spherical bearing with oil nozzle - Google Patents
A kind of mould of the powder metallurgy spherical bearing with oil nozzle Download PDFInfo
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- CN204108310U CN204108310U CN201420517747.XU CN201420517747U CN204108310U CN 204108310 U CN204108310 U CN 204108310U CN 201420517747 U CN201420517747 U CN 201420517747U CN 204108310 U CN204108310 U CN 204108310U
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- mould
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Abstract
The utility model provides a kind of mould of the powder metallurgy spherical bearing with oil nozzle, comprise upper die and lower die and forming cavity, patrix comprises cope match-plate pattern and upper punch, upper punch has the die cavity of lower ending opening, the opening part side of die cavity is provided with inclined side, the position that forming cavity is corresponding is with it provided with clamping limit, inclined side align with clamping limit the center in aftershaping chamber and die cavity center point-blank; Counterdie comprises lower-left mould and bottom right mould, and lower-left mould and bottom right mould are set on bottom punch respectively, and can move up and down along the sidewall of bottom punch; Bottom punch is the cylindrical member with cavity, and the base of bottom punch is fixed on lower bolster, and lower bolster is fixed on base; The beneficial effects of the utility model are: this mould is is completely newly researched and developed, and have higher adaptability than traditional mould, and the inferior rate of the product produced by this mould is extremely low, improve the shaping efficiency of the especially accurate belt pulley of paper money counter part greatly.
Description
Technical field
The utility model relates to a kind of mould, particularly relates to a kind of mould of the powder metallurgy spherical bearing with oil nozzle.
Background technology
Powder metallurgy be produce metal dust or with metal dust (or mixture of metal dust and non-metal powder) as raw material, through shaping and sintering, produce the industrial technology of metal material, composite and all kinds goods.In prior art, spherical bearing many employings powder metallurgy forming, but existing powder metallurgy forming mould cannot adjust, and the inferior rate of finished product of generation is high, and then have impact on whole production efficiency.
Utility model content
In order to solve Problems existing in background technology, the utility model provides a kind of mould of the powder metallurgy spherical bearing with oil nozzle, this mould is is completely newly researched and developed, than traditional mould, there is higher adaptability, the inferior rate of the product produced by this mould is extremely low, improves the shaping efficiency of the especially accurate belt pulley of paper money counter part greatly.
For achieving the above object, the utility model adopts following technical scheme:
A mould for powder metallurgy spherical bearing with oil nozzle, comprises upper die and lower die and forming cavity, and forming cavity is arranged on the centre of upper die and lower die, it is characterized in that,
Patrix comprises cope match-plate pattern and upper punch, cope match-plate pattern is fixed by screws on press slide, upper punch is fixed on the bottom surface of cope match-plate pattern by fixed block, upper punch has the die cavity of lower ending opening, the opening part side of die cavity is provided with inclined side, the position that forming cavity is corresponding is with it provided with clamping limit, inclined side align with clamping limit the center in aftershaping chamber and die cavity center point-blank;
Counterdie comprises lower-left mould and bottom right mould, and lower-left mould and bottom right mould are set on bottom punch respectively, and can move up and down along the sidewall of bottom punch; Bottom punch is the cylindrical member with cavity, and the base of bottom punch is fixed on lower bolster, and lower bolster is fixed on base;
Lower-left mould comprises lower-left template, left former, left sliding channel, left inside mould, left plug, lower-left template and left former are fixed together, left inside mould and left plug are fixed together, space between left former and left inside mould is left sliding channel, left sliding channel is stretched on the limit, left side of bottom punch, and lower-left mould slides up and down along left sliding channel at bottom punch;
Bottom right mould comprises bottom right template, right former, right sliding channel, right inside mould, right plug, bottom right template and right former are fixed together, right inside mould and right plug are fixed together, space between right former and right inside mould is right sliding channel, the right edge of bottom punch stretches into right sliding channel, and bottom right mould slides up and down along right sliding channel at bottom punch.
Left plug and right plug are combined and define plug chamber, and plug chamber is corresponding with forming cavity.
The beneficial effects of the utility model are: this mould is is completely newly researched and developed, and have higher adaptability than traditional mould, and the inferior rate of the product produced by this mould is extremely low, improve the shaping efficiency of the especially accurate belt pulley of paper money counter part greatly.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated
Fig. 1 is the structural representation of the utility model embodiment 1;
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and with detailed description of the invention, the utility model to be further described:
Embodiment 1
As shown in Figure 1, a kind of mould of the powder metallurgy spherical bearing with oil nozzle, comprise upper die and lower die and forming cavity 3, forming cavity 3 is arranged on the centre of upper die and lower die; Patrix comprises cope match-plate pattern 1 and upper punch 2, cope match-plate pattern 1 is fixed by screws on press slide 4, upper punch 2 is fixed on the bottom surface of cope match-plate pattern 1 by fixed block, upper punch 2 is for having the die cavity 5 of lower ending opening, the opening part side of die cavity 5 is provided with inclined side 6, the position that forming cavity 3 is corresponding is with it provided with clamping limit 7, inclined side 6 align with clamping limit 7 center in aftershaping chamber 3 and die cavity 5 center point-blank;
Counterdie comprises lower-left mould and bottom right mould, and lower-left mould and bottom right mould are set on bottom punch 8 respectively, and can move up and down along the sidewall of bottom punch 8;
Bottom punch 8 is for having the cylindrical member of cavity, and the base of bottom punch 8 is fixed on lower bolster 9, and lower bolster 9 is fixed on base 10;
Lower-left mould comprises be fixed together left inside mould 13 and left plug 14 of lower-left template 11, left former 12, left sliding channel 15, left inside mould 13, left plug 14 lower-left template 11 and left former 12 and is fixed together, space between left former 11 and left inside mould 12 is left sliding channel 15, left sliding channel 15 is stretched on the limit, left side of bottom punch 8, and lower-left mould slides up and down along left sliding channel 15 at bottom punch 8;
Bottom right mould comprises bottom right template 16, right former 17, right sliding channel 18, right inside mould 19, right plug 20, bottom right template 16 and right former 17 are fixed together, right inside mould 19 and right plug 20 are fixed together, space between right former 17 and right inside mould 19 is right sliding channel 18, the right edge of bottom punch 8 stretches into right sliding channel 18, and bottom right mould slides up and down along right sliding channel 18 at bottom punch 8;
Left plug 14 and right plug 20 are combined and define plug plug chamber, and plug chamber is corresponding with forming cavity 3.
It will be recognized by those skilled in the art, under the prerequisite not departing from protection scope of the present invention, various amendment, change and combination can be carried out to above-mentioned embodiment, and think that this amendment, change and combination are within the scope of originality thought.
Claims (2)
1. a mould for the powder metallurgy spherical bearing with oil nozzle, comprises upper die and lower die and forming cavity, and forming cavity is arranged on the centre of upper die and lower die, it is characterized in that,
Patrix comprises cope match-plate pattern and upper punch, cope match-plate pattern is fixed by screws on press slide, upper punch is fixed on the bottom surface of cope match-plate pattern by fixed block, upper punch has the die cavity of lower ending opening, the opening part side of die cavity is provided with inclined side, the position that forming cavity is corresponding is with it provided with clamping limit, inclined side align with clamping limit the center in aftershaping chamber and die cavity center point-blank;
Counterdie comprises lower-left mould and bottom right mould, and lower-left mould and bottom right mould are set on bottom punch respectively, and can move up and down along the sidewall of bottom punch; Bottom punch is the cylindrical member with cavity, and the base of bottom punch is fixed on lower bolster, and lower bolster is fixed on base;
Lower-left mould comprises lower-left template, left former, left sliding channel, left inside mould, left plug, lower-left template and left former are fixed together, left inside mould and left plug are fixed together, space between left former and left inside mould is left sliding channel, left sliding channel is stretched on the limit, left side of bottom punch, and lower-left mould slides up and down along left sliding channel at bottom punch;
Bottom right mould comprises bottom right template, right former, right sliding channel, right inside mould, right plug, bottom right template and right former are fixed together, right inside mould and right plug are fixed together, space between right former and right inside mould is right sliding channel, the right edge of bottom punch stretches into right sliding channel, and bottom right mould slides up and down along right sliding channel at bottom punch.
2. the mould of a kind of powder metallurgy spherical bearing with oil nozzle as claimed in claim 1, it is characterized in that, left plug and right plug are combined and define plug chamber, and plug chamber is corresponding with forming cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420517747.XU CN204108310U (en) | 2014-09-10 | 2014-09-10 | A kind of mould of the powder metallurgy spherical bearing with oil nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420517747.XU CN204108310U (en) | 2014-09-10 | 2014-09-10 | A kind of mould of the powder metallurgy spherical bearing with oil nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204108310U true CN204108310U (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420517747.XU Active CN204108310U (en) | 2014-09-10 | 2014-09-10 | A kind of mould of the powder metallurgy spherical bearing with oil nozzle |
Country Status (1)
| Country | Link |
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| CN (1) | CN204108310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951658A (en) * | 2022-06-16 | 2022-08-30 | 浙江勇腾科技有限公司 | Powder metallurgy ball-type bearing extrusion forming die |
-
2014
- 2014-09-10 CN CN201420517747.XU patent/CN204108310U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951658A (en) * | 2022-06-16 | 2022-08-30 | 浙江勇腾科技有限公司 | Powder metallurgy ball-type bearing extrusion forming die |
| CN114951658B (en) * | 2022-06-16 | 2022-11-25 | 浙江勇腾科技有限公司 | Powder metallurgy ball-type bearing extrusion forming die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |