CN204430270U - The close pressure all-in-one of a kind of metal dust - Google Patents
The close pressure all-in-one of a kind of metal dust Download PDFInfo
- Publication number
- CN204430270U CN204430270U CN201420802869.3U CN201420802869U CN204430270U CN 204430270 U CN204430270 U CN 204430270U CN 201420802869 U CN201420802869 U CN 201420802869U CN 204430270 U CN204430270 U CN 204430270U
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- close pressure
- close
- metal dust
- pressing mold
- force frame
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Abstract
The close pressure all-in-one of a kind of metal dust that the utility model provides, wherein, motor is fixedly installed on the top of lathe bed, motor is connected with plane cam dish, plane cam dish is cylindric, and its sidewall is circumferentially provided with closed symmetrical waveform cam path, the end fit of bearing pin is driven to be placed in the cam path of plane cam dish, upper close pressure force frame and driving pinned connection, upper close pressure force frame bottom is provided with close pressure head, lathe bed bottom is provided with base, base is provided with indexing rotary table, indexing rotary table is provided with lower close pressing mold, the utility model is pumped along the cam surface of cam path in the cam path of plane cam dish by driving shaft pin, thus drive upper close pressure head to carry out up and down close pressure repeatedly in lower close pressing mold, lower close pressing mold is driven to rotate by indexing rotary table, thus the upper close pressure head of realization carries out comprehensive to the metal dust in lower close compression mould, the comprehensive close pressure of each angle, efficiency is high, close pressure quality is good.
Description
Technical field
The utility model relates to a kind of close press, belongs to the close pressure all-in-one in metallurgical machinery attachment technique field, particularly a kind of metal dust.
Background technology
At present, the basic craft course of powder metallurgy forming is: after first pressed powder and organic binder bond evenly being mixed, under heating plasticizing state, by solidified forming in the close press-in die cavity of Powder metallurgic forming machines, then through removing binding agent, densified sintering product obtains final products.It is high that this product has precision, uniform texture, excellent performance, production cost is low, the features such as 3D shape is complicated, be widely used in Electronics and Information Engineering, biomedical devices, office equipment, automobile, machinery, five metals, the industrial circle such as weapons and Aero-Space, the close press of traditional powder metallurgy has two moulds, one of them cover half, a dynamic model, dynamic model is reciprocating along guide pillar under the driving of oil cylinder, complete the function of Guan Mo and die sinking, but the mode efficiency comparison of this employing hydraulic oil cylinder driving is low, need startup and the closedown of artificial repetitive control oil cylinder, and, easily there is the situations such as leakage of oil in oil cylinder, drastically influence close pressure quality and the efficiency of metal dust, easily cause the oil pollution of metal dust.
For solving each above technical problem, the close pressure all-in-one of a kind of metal dust that the utility model provides, its structure is simple, easy to use, reliably, utilize driven by motor plane cam disc spins, pumped along the cam surface of cam path in the cam path of plane cam dish by driving shaft pin, thus drive the upper close pressure head of upper close pressure force frame bottom to carry out up and down close pressure repeatedly in lower close pressing mold, and also indexing rotary table is provided with on lower close pressing mold, at upper close pressure head while driving the drive of bearing pin to pump, lower close pressing mold is driven to rotate by indexing rotary table, thus the upper close pressure head of realization carries out comprehensive to the metal dust in lower close compression mould, the comprehensive close pressure of each angle, efficiency is high, close pressure quality is good.
Summary of the invention
For above-mentioned situation, for solving the defect of prior art, the object of the utility model is just to provide the close pressure all-in-one of a kind of metal dust, it comprises lathe bed, motor, plane cam dish, drive bearing pin, upper close pressure force frame, upper close pressure head, lower close pressing mold, indexing rotary table, base and guide pillar, it is characterized in that, described motor is fixedly installed on the top of described lathe bed, described motor is connected with described plane cam dish, for driving described plane cam disc spins, described plane cam dish is cylindric, and its sidewall is circumferentially provided with closed symmetrical waveform cam path, the end fit of described driving bearing pin is placed in the cam path of described plane cam dish, described close pressure force frame and described driving pinned connection, described close pressure force frame bottom is provided with close pressure head, described lathe bed bottom is provided with base, described base is provided with indexing rotary table, described indexing rotary table is provided with lower close pressing mold, described lower close pressing mold is provided with described guide pillar, described close pressure force frame is provided with the guide groove slided for described guide pillar, described close pressure head and described lower close pressing mold form the close molding die of metal dust jointly.
Further, as preferably, described close pressure force frame is also fixedly installed anti-rotating shaft.
Further, as preferably, described cam path is provided with at least three crests and at least three troughs.
Further, as preferably, be also provided with guide pin bushing in the guide groove of described upper close pressure force frame, described guide pin bushing and described guide pillar are slidably matched.
Further, as preferably, described guide pillar is at least two.
Further, as preferably, the length of described anti-rotating shaft is enough to lathe bed is propped up.
The beneficial effects of the utility model: the close pressure all-in-one of a kind of metal dust that the utility model provides, its structure is simple, easy to use, reliably, utilize driven by motor plane cam disc spins, pumped along the cam surface of cam path in the cam path of plane cam dish by driving shaft pin, thus drive the upper close pressure head of upper close pressure force frame bottom to carry out up and down close pressure repeatedly in lower close pressing mold, and also indexing rotary table is provided with on lower close pressing mold, at upper close pressure head while driving the drive of bearing pin to pump, lower close pressing mold is driven to rotate by indexing rotary table, thus the upper close pressure head of realization carries out comprehensive to the metal dust in lower close compression mould, the comprehensive close pressure of each angle, efficiency is high, close pressure quality is good, by utilizing driven by motor, solve the problem that hydraulic oil cylinder driving easily causes metal dust oil pollution.
Accompanying drawing explanation
The structural representation of the close pressure all-in-one of a kind of metal dust that Fig. 1 provides for the utility model;
Wherein, 1, lathe bed; 2, motor; 3, plane cam dish, 4, drive bearing pin, 5, upper close pressure exerts a force frame, 6, upper close pressure head, 7, lower close pressing mold, 8, indexing rotary table, 9, base, 10, guide pillar, 11, anti-rotating shaft.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, the utility model provides the close pressure all-in-one of a kind of metal dust, it comprises lathe bed 1, motor 2, plane cam dish 3, drive bearing pin 4, upper close pressure force frame 5, upper close pressure head 6, lower close pressing mold 7, indexing rotary table 8, base 9 and guide pillar 10, motor 2 is fixedly installed on the top of lathe bed 1, motor 2 is connected with plane cam dish 3, rotate for driving plane cam dish 3, plane cam dish 3 is cylindric, and its sidewall is circumferentially provided with closed symmetrical waveform cam path, the end fit of bearing pin 4 is driven to be placed in the cam path of plane cam dish 3, upper close pressure force frame 5 is connected with driving bearing pin 4, upper close pressure force frame 5 bottom is provided with close pressure head 6, lathe bed 1 bottom is provided with base 9, base 9 is provided with indexing rotary table 8, indexing rotary table 8 is provided with lower close pressing mold 7, lower close pressing mold 7 is provided with guide pillar 10, upper close pressure force frame 5 is provided with the guide groove slided for guide pillar 10, upper close pressure head 6 and lower close pressing mold 7 form the close molding die of metal dust jointly.
In the present embodiment, upper close pressure force frame 5 is also fixedly installed anti-rotating shaft 11.Cam path is provided with at least three crests and at least three troughs.Also be provided with guide pin bushing (not shown) in the guide groove of upper close pressure force frame 5, guide pin bushing and guide pillar 10 are slidably matched.Guide pillar 10 is at least two.The length of anti-rotating shaft 11 is enough to lathe bed 1 is propped up.
The utility model utilizes driven by motor plane cam disc spins, pumped along the cam surface of cam path in the cam path of plane cam dish by driving shaft pin, thus drive the upper close pressure head of upper close pressure force frame bottom to carry out up and down close pressure repeatedly in lower close pressing mold, and also indexing rotary table is provided with on lower close pressing mold, at upper close pressure head while driving the drive of bearing pin to pump, lower close pressing mold is driven to rotate by indexing rotary table, thus the upper close pressure head of realization carries out comprehensive to the metal dust in lower close compression mould, the comprehensive close pressure of each angle, efficiency is high, close pressure quality is good.
Claims (5)
1. the close pressure all-in-one of metal dust, it comprises lathe bed, motor, plane cam dish, drive bearing pin, upper close pressure force frame, upper close pressure head, lower close pressing mold, indexing rotary table, base and guide pillar, it is characterized in that, described motor is fixedly installed on the top of described lathe bed, described motor is connected with described plane cam dish, for driving described plane cam disc spins, described plane cam dish is cylindric, and its sidewall is circumferentially provided with closed symmetrical waveform cam path, the end fit of described driving bearing pin is placed in the cam path of described plane cam dish, described close pressure force frame and described driving pinned connection, described close pressure force frame bottom is provided with close pressure head, described lathe bed bottom is provided with base, described base is provided with indexing rotary table, described indexing rotary table is provided with lower close pressing mold, described lower close pressing mold is provided with described guide pillar, described close pressure force frame is provided with the guide groove slided for described guide pillar, described close pressure head and described lower close pressing mold form the close molding die of metal dust jointly.
2. the close pressure all-in-one of a kind of metal dust according to claim 1, is characterized in that, described close pressure force frame is also fixedly installed anti-rotating shaft.
3. the close pressure all-in-one of a kind of metal dust according to claim 1, is characterized in that, described cam path is provided with at least three crests and at least three troughs.
4. the close pressure all-in-one of a kind of metal dust according to claim 1, is characterized in that, be also provided with guide pin bushing in the guide groove of described upper close pressure force frame, described guide pin bushing and described guide pillar are slidably matched.
5. the close pressure all-in-one of a kind of metal dust according to claim 1, it is characterized in that, described guide pillar is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802869.3U CN204430270U (en) | 2014-12-18 | 2014-12-18 | The close pressure all-in-one of a kind of metal dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802869.3U CN204430270U (en) | 2014-12-18 | 2014-12-18 | The close pressure all-in-one of a kind of metal dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204430270U true CN204430270U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420802869.3U Expired - Fee Related CN204430270U (en) | 2014-12-18 | 2014-12-18 | The close pressure all-in-one of a kind of metal dust |
Country Status (1)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827633A (en) * | 2017-01-20 | 2017-06-13 | 合肥工业大学 | A kind of rotatable bipolar plates press die |
| CN107322470A (en) * | 2017-08-29 | 2017-11-07 | 苏州宏基工具有限公司 | Axle sand output shaft rotary reciprocating motion mechanism |
| CN107497355A (en) * | 2016-01-12 | 2017-12-22 | 梁艳 | Medical sample oscillator |
| CN114271068A (en) * | 2022-02-17 | 2022-04-05 | 石家庄市农林科学研究院 | Artificial furrow opener is planted to shallot |
-
2014
- 2014-12-18 CN CN201420802869.3U patent/CN204430270U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497355A (en) * | 2016-01-12 | 2017-12-22 | 梁艳 | Medical sample oscillator |
| CN107551915A (en) * | 2016-01-12 | 2018-01-09 | 梁艳 | Nursing test tube oscillator |
| CN107737558A (en) * | 2016-01-12 | 2018-02-27 | 梁艳 | Medical drugses mixer oscillator |
| CN106827633A (en) * | 2017-01-20 | 2017-06-13 | 合肥工业大学 | A kind of rotatable bipolar plates press die |
| CN106827633B (en) * | 2017-01-20 | 2019-01-11 | 合肥工业大学 | A kind of rotatable bipolar plates press die |
| CN107322470A (en) * | 2017-08-29 | 2017-11-07 | 苏州宏基工具有限公司 | Axle sand output shaft rotary reciprocating motion mechanism |
| CN114271068A (en) * | 2022-02-17 | 2022-04-05 | 石家庄市农林科学研究院 | Artificial furrow opener is planted to shallot |
| CN114271068B (en) * | 2022-02-17 | 2023-09-08 | 石家庄市农林科学研究院 | Manual furrow opener for planting green Chinese onions |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20161218 |