CN201120727Y - Mechanical lever type powder forming machine with angularly adjustable cam - Google Patents
Mechanical lever type powder forming machine with angularly adjustable cam Download PDFInfo
- Publication number
- CN201120727Y CN201120727Y CNU2007200436548U CN200720043654U CN201120727Y CN 201120727 Y CN201120727 Y CN 201120727Y CN U2007200436548 U CNU2007200436548 U CN U2007200436548U CN 200720043654 U CN200720043654 U CN 200720043654U CN 201120727 Y CN201120727 Y CN 201120727Y
- Authority
- CN
- China
- Prior art keywords
- cam
- forming machine
- lever
- type powder
- powder forming
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/02—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by lever mechanism
- B30B1/06—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by lever mechanism operated by cams, eccentrics, or cranks
Abstract
The utility model discloses a mechanical lever type powder forming machine with adjustable cam angle, and belongs to the technical field of the powder metallurgy forming equipment. The mechanical lever type powder forming machine mainly comprises a machine casing, an upper sliding column controlling mechanism, a lower sliding column controlling mechanism and a demolding controlling mechanism; wherein the lower sliding column controlling mechanism comprises a transmission axle, a lower pressing cam, a swinging rod, a connecting rod, a lower lever, a lower lever supporting axle and a lower sliding column; the lower pressing cam is connected on the transmission axle in an adjustable angle way. According to the requirements for processing and manufacturing during the production process, through adjusting the connecting angle between the lower pressing cam and the transmission axle, the reasonable matching between the actuation time of the upper and lower sliding columns can be achieved, and processing of different products can be realized.
Description
Technical field
The utility model relates to a kind of technical field of powder metallurgy former.
Background technology
The press forming of powder metallurgy is meant powder is placed former, by exerting pressure of powder being made it shaping, sheds pressure then, deviates from the arrangement through heat treatment and later process again from former, becomes the workpiece that adheres to specification.It is a kind of fully automatic powder forming machine of the two-way compacting of pure mechanical lever-type without gas, liquid device, can finish all actions such as dress powder, compacting, the demoulding automatically, two-way compacting is meant that upper and lower stamping pressurizes to the powder that is contained in the former simultaneously, and the characteristics of two-way compacting are that the extrudate density that extrudes is even.Power source is with a motor, through the rotation of V-belt drive drive, after cycloidal-pin wheel decelerator and a pair of gear reduction, drives the upper lever swing through power transmission shaft, eccentric wheel, connecting rod, and the upper lever driving is gone up traveller and done upper and lower reciprocating motion, presses in the formation.Pressing down is by being contained in the cam that presses down in power transmission shaft left side, drives down lever through fork, coupling bar and swings, and the traveller formation that pumps presses down under the following lever actuated.The demoulding is by being contained in the demoulding cam on the power transmission shaft, and the goods of compacting being finished through demoulding lever eject from former.The dress powder is meant that the powder feeder of filling powder is advancing under the promotion of powder feeding cam and lever above the former, and the goods that the front end of its powder feeder will be deviate from from former are earlier pushed the place ahead to.Covered whole cavity space after powder feeder arrives above the former, this moment, bottom punch was descending, under the effect of spring, forms certain vacuum and powder is sucked.After bottom punch arrives certain position, the powder feeder backhaul.Upper and lower stamping carried out new one again and took turns compacting under the drive of mechanism this moment, went round and began again, continuously compacting.
The cam that presses down of conventional powder forming machine generally is arranged in the casing, with between the power transmission shaft for fixedlying connected, cam angle degree can not be adjusted according to the time of pressing down, and had influenced for the shaping of some goods processing.
The utility model content
The purpose of this utility model is the adjustable mechanical lever-type powder forming machine of cam angle degree that design can be adjusted the time of pressing down.
The utility model mainly is made up of casing, last traveller controlling organization, following traveller controlling organization, demoulding controlling organization; Following traveller controlling organization comprises power transmission shaft, presses down cam, fork, coupling bar, lever, lever back shaft and following traveller down down; It is characterized in that: the described cam angle degree that presses down is connected on the power transmission shaft adjustablely.
Owing to press down cam angle degree and be connected on the power transmission shaft adjustablely, can be during production according to the needs of production and processing, press down connection angle between cam and the power transmission shaft by adjusting, reach the reasonable cooperation of actuation time of upper and lower traveller, realize the processing of different product.
Adjust for convenience, the utility model will press down cam arrangement in the casing outside.
The utility model also provides a kind of convenient concrete structure of producing, regulating: fixedly connected of described power transmission shaft outer end, the end face of described contiguous block is provided with screw, presses down and offers waist shape elongated slot on the cam, between described waist shape elongated slot and screw connecting bolt is set.Make by contiguous block and to press down cam angle degree and be connected on the power transmission shaft adjustablely.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 presses down the cam drive schematic diagram for the outer left side of casing.
The specific embodiment
As shown in Figure 1, 2, the utility model is made up of casing 1, last traveller controlling organization, following traveller controlling organization, demoulding controlling organization.
Last traveller controlling organization comprises power transmission shaft 5, eccentric wheel 4, connecting rod 3, upper lever 2 and last traveller 12.Power transmission shaft 5 by bearings on casing 1.
Following traveller controlling organization comprises power transmission shaft 5, presses down cam 9, fork 10, coupling bar 11, lever 8, lever back shaft 14 and following traveller 13 down down.
Press down cam 9 and be arranged in the outer left side of casing 1, the outer face of power transmission shaft 5 is fixed with contiguous block 17, uniform four screws in the outer face of contiguous block 17, be provided with pressing down of mesopore and offer corresponding four waist shape elongated slots 15 on the cam 9, be engaged in the outer face of contiguous block 17 with pressing down cam 9, a connecting bolt 16 is set respectively between each is to waist shape elongated slot 15 and screw.
Fork 10 is supported on the casing 1 by bearing pin, and fork 10 matches with the outline that presses down cam 9, and coupling bar 11 1 ends and fork 10 are hinged, and coupling bar 11 other ends are hinged with following lever 8 one ends, and the other end of following lever 8 is connected with following traveller 13.Following lever back shaft 14 bearings are on casing 1.
Among Fig. 1,6 is that former, 7 is the demoulding lever of demoulding controlling organization.
Claims (3)
1, the adjustable mechanical lever-type powder forming machine of cam angle degree mainly is made up of casing, last traveller controlling organization, following traveller controlling organization, demoulding controlling organization; Following traveller controlling organization comprises power transmission shaft, presses down cam, fork, coupling bar, lever, lever back shaft and following traveller down down; It is characterized in that: the described cam angle degree that presses down is connected on the power transmission shaft adjustablely.
2, the mechanical lever-type powder forming machine adjustable according to the described cam angle degree of claim 1 is characterized in that the described cam arrangement that presses down is in the casing outside.
3, according to claim 1 or the adjustable mechanical lever-type powder forming machine of 2 described cam angle degrees, it is characterized in that fixedly connected of described power transmission shaft outer end, the end face of described contiguous block is provided with screw, presses down and offers waist shape elongated slot on the cam, between described waist shape elongated slot and screw connecting bolt is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200436548U CN201120727Y (en) | 2007-10-12 | 2007-10-12 | Mechanical lever type powder forming machine with angularly adjustable cam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200436548U CN201120727Y (en) | 2007-10-12 | 2007-10-12 | Mechanical lever type powder forming machine with angularly adjustable cam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201120727Y true CN201120727Y (en) | 2008-09-24 |
Family
ID=40007949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200436548U Expired - Fee Related CN201120727Y (en) | 2007-10-12 | 2007-10-12 | Mechanical lever type powder forming machine with angularly adjustable cam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201120727Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804702A (en) * | 2009-12-11 | 2010-08-18 | 扬州市海力精密机械制造有限公司 | Pressing and demolding device |
| CN104014691A (en) * | 2013-03-01 | 2014-09-03 | 东莞市立荣饰品有限公司 | Pea holder forming device |
| CN108057882A (en) * | 2017-12-13 | 2018-05-22 | 萍乡九州精密压机有限公司 | A kind of work loading height is up to the novel mechanical press of 200mm |
| CN109171658A (en) * | 2018-09-28 | 2019-01-11 | 王仲 | Capillary refill time measuring mechanism and measurement method |
| CN109926529A (en) * | 2019-04-09 | 2019-06-25 | 宁海瑞光马术用品有限公司 | A kind of horseshoe nail shaping mechanism |
-
2007
- 2007-10-12 CN CNU2007200436548U patent/CN201120727Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804702A (en) * | 2009-12-11 | 2010-08-18 | 扬州市海力精密机械制造有限公司 | Pressing and demolding device |
| CN104014691A (en) * | 2013-03-01 | 2014-09-03 | 东莞市立荣饰品有限公司 | Pea holder forming device |
| CN104014691B (en) * | 2013-03-01 | 2016-03-30 | 东莞市立荣饰品有限公司 | Pea folder shaped device |
| CN108057882A (en) * | 2017-12-13 | 2018-05-22 | 萍乡九州精密压机有限公司 | A kind of work loading height is up to the novel mechanical press of 200mm |
| CN109171658A (en) * | 2018-09-28 | 2019-01-11 | 王仲 | Capillary refill time measuring mechanism and measurement method |
| CN109171658B (en) * | 2018-09-28 | 2020-08-04 | 王仲 | Capillary vessel refilling time measuring mechanism and measuring method |
| CN109926529A (en) * | 2019-04-09 | 2019-06-25 | 宁海瑞光马术用品有限公司 | A kind of horseshoe nail shaping mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YANGZHOU TIANHE TECHNOLOGY INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: YANGZHOU TIANHE POWDER METALLURGY INDUSTRY CO., LTD. Effective date: 20100701 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 225127 NO.10, MUYANG ROAD, HANJIANG INDUSTRIAL PARK, YANGZHOU CITY, JIANGSUPROVINCE TO: 225127 NO.10, MUYANG ROAD, HANJIANG ECONOMIC DEVELOPMENT ZONE, YANGZHOU CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100701 Address after: 225127 No. 10, shepherd Road, Hanjiang Economic Development Zone, Jiangsu, Yangzhou Patentee after: Yangzhou Tianhe Technology Industrial Co., Ltd. Address before: 225127 No. 10 shepherd Road, Hanjiang Industrial Park, Jiangsu, Yangzhou Patentee before: Yangzhou Tianhe Powder Metallurgy Industry Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080924 Termination date: 20131012 |