CN106670457A - Tapered wedge slide block type de-molding mechanism and de-molding process thereof - Google Patents
Tapered wedge slide block type de-molding mechanism and de-molding process thereof Download PDFInfo
- Publication number
- CN106670457A CN106670457A CN201611268643.XA CN201611268643A CN106670457A CN 106670457 A CN106670457 A CN 106670457A CN 201611268643 A CN201611268643 A CN 201611268643A CN 106670457 A CN106670457 A CN 106670457A
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- CN
- China
- Prior art keywords
- slide block
- component
- roller
- extrusion
- wedge
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
- B22F3/03—Press-moulding apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/003—Apparatus, e.g. furnaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The invention relates to a tapered wedge slide block type de-molding mechanism and a de-molding process thereof. The tapered wedge slide block type de-molding mechanism comprises de-molding rods which are arranged at the two sides of a mould base, wherein the lower parts of the de-molding rods are equipped with filling cylinder assemblies which are driven by the de-molding rods to move; the lower parts of the filling cylinder assemblies are connected with a lower beam assembly which is linked with the filling cylinder assemblies; a slide block capable of horizontally moving in the horizontal direction of the lower beam assembly is arranged on the lower end surface of the lower beam assembly; a top-pressure supporting regulating threaded sleeve for limiting the slide block to move up and down is arranged on the corresponding mould base; one surface, towards the lower beam assembly, of the side surface of the top-pressure supporting regulating threaded sleeve is equipped with a lower T-shaped head assembly; the lower beam assembly is equipped with a pushing block which corresponds to the lower T-shaped head assembly; and the pushing block can horizontally move so to be matched with the lower T-shaped head assembly. The tapered wedge slide block type de-molding mechanism has the advantages that: firstly, de-molding action is continuous and smooth, and action is reliable; secondly, the de-molding mechanism is simple, part manufacturing is easy, and precision is easily guaranteed; thirdly, assembly regulation is convenient, and precision is high; and fourthly, part universality is good, liable-to-damage parts are convenient to replace, and maintenance is convenient.
Description
Technical field
The present invention relates to a kind of wedge slide block orthoscopic mould emptier and its knockout course, belong to PM technique neck
Domain.
Background technology
Wedge slide block orthoscopic mould emptier is a big innovative point of HPP-5000P forming machines.Sintered metal product part
After molding, it is necessary to ensure the powdered metal parts safety and nondestructive abjection die cavity of compacting.This requires mould emptier in the stipulated time
Lock-out state when compacting is smoothly opened in angle, it is therefore desirable to design the mould emptier of a set of simple structure, reliable operation,
To meet the demoulding demand of product.
The content of the invention
The present invention is directed to the problems referred to above, there is provided a kind of rational in infrastructure, can realize a kind of wedge of article removal well
Slide block orthoscopic mould emptier and its knockout course.
For this technical solution used in the present invention it is：The present invention includes the knockout pin for being arranged on mould bases both sides（1）, it is described de-
Tringle（1）Bottom is provided with by the knockout pin（1）Drive the filling cylinder component of motion（6）, the filling cylinder component（6）Bottom
It is connected with and fills cylinder component（6）The sill component of linkage（8）；
The sill component（8）Arranging on lower surface can be along the sill component（8）Do the slide block of horizontal direction translation
（10）, the restricted slide block is set on the corresponding mould bases（10）The top pressure supporting Adjusting bolt Adjusting screw of up and down motion（11）；
The top pressure supports Adjusting bolt Adjusting screw（11）Side is towards sill component（8）One side be provided with lower T connector component（12）,
Sill component（8）It is provided with and the lower T connector component（12）Corresponding pushing block（13）, the pushing block（13）Water can be done
Flat motion is realized and the lower T connector component（12）Cooperation.
The knockout pin（1）With filling cylinder component（6）Between be provided with extrusion swing arm（3）, the extrusion swing arm（3）In upper
Portion is arranged and the filling cylinder component（6）The roller of cooperation（2）, the extrusion swing arm（3）Side is fixed pivot, the extrusion
Swing arm（3）Opposite side is the extrusion roller that can be moved up and down around the fixed pivot（4）；
The extrusion swing arm（3）Bottom is provided with by the extrusion roller（4）Drive the extrusion axle for moving up and down（5）, the pressure
Shaft（5）Lower surface is arranged to wedge（7）Structure；
The slide block（10）On be provided with slide block roller（9）, the wedge（7）With the roller（9）Roll with described in merga pass
Wheel（9）Band movable slider（10）Horizontal movement.
The top pressure supports Adjusting bolt Adjusting screw（11）By its upper surface and the slide block（10）It is right that the cooperation of lower surface is realized
The slide block（10）The stop of up and down motion.
The filling cylinder component（6）The linear motion of piston is transformed into by rotary motion by bent axle, and moving block is set
（14）Promote the pushing block（13）With the lower T connector component（12）Coordinate.
The moving block（14）Side is provided with prominent moving block（14）The promotion wheel that body is arranged（141）, the institute during demoulding
State promotion wheel（141）It is diverted to the pushing block（13）Side formed to the pushing block（13）Promotion.
The pushing block（13）With lower T connector component（12）Realize that transmission coordinates by screw thread.
The extrusion roller（4）, extrude axle（5）It is arranged in the side of mould bases.
A kind of knockout course of wedge slide block orthoscopic mould emptier, follows the steps below：
1）After compacting terminates, knockout pin（1）It is dynamic downwards under the driving of top jaw, knockout pin（1）Pin roller in lower end（2）
Promote and extrude swing arm（3）Around the fulcrum in outside, swing arm is extruded（3）On extrusion roller（4）Axle will be extruded（5）Wedge（7）
Push down on and act on slide block（10）Interior slide block roller（9）Periphery on, promote slide block（10）To two lateral movements；
2）Work as knockout pin（1）With sill component（8）On filling cylinder component（6）When will contacting, slide block（10）Lower end
Contact surface supports Adjusting bolt Adjusting screw with top pressure（11）Upper end pressure-bearing surface is disengaged, knockout pin（1）Continue traveling downwardly, promote sill component
（8）Move downward, by moving block（14）Promotion makes pushing block（13）With lower T connector component（12）Coordinate, it is then T-shaped by under
Head assembly（12）Mould bases is acted on, it is former is drop-down so that the sintered metal product part after female mould inner forming is successfully deviate from
Cavity impression, completes knockout course.
It is an advantage of the invention that：1）Whole stripping action is continuously smooth, moves row reliability；2）Mould emptier is succinct, part system
Make simple, precision is easy to ensure；3）Equipment adjustment is convenient, and assembly precision is high, and concordance is good；4）Part universality is good, consumable accessory
Change quick, maintaining is convenient.
Description of the drawings
Fig. 1 is the structural representation of the present invention, wherein right side is pressing position, left side is de-molding position.
In figure 1 be knockout pin, 2 be roller, 3 for extrude swing arm, 4 for extrude roller, 5 for extrude axle, 6 for filling cylinder group
Part, 7 be wedge, 8 be sill component, 9 be slide block roller, 10 be slide block, 11 be top pressure supporting Adjusting bolt Adjusting screw, 12 be under it is T-shaped
Head assembly, 13 be pushing block, 14 be moving block；
141 take turns to promote.
Specific embodiment
The present invention includes the knockout pin 1 for being arranged on mould bases both sides, and 1 bottom of the knockout pin is provided with by the knockout pin 1
The filling cylinder component 6 of motion, 6 bottom of the filling cylinder component is driven to be connected with and fill the sill component of the linkage of cylinder component 6
8；
The slide block 10 that horizontal direction translation can be done along the sill component 8, correspondence are set on 8 lower surface of sill component
The mould bases on the top pressure supporting Adjusting bolt Adjusting screw 11 that the restricted slide block 10 moves up and down is set；
Top pressure supporting 11 side of Adjusting bolt Adjusting screw is provided with lower T connector component 12, sill towards the one side of sill component 8
Component 8 is provided with and the 12 corresponding pushing block 13 of lower T connector component, and the pushing block 13 can move horizontally realization and institute
State the cooperation of lower T connector component 12.
The knockout pin 1 and filling cylinder component 6 between be provided with extrusion swing arm 3, it is described extrusion swing arm 3 on middle part arrange and
The roller 2 that the filling cylinder component 6 coordinates, for fixed pivot, 3 opposite side of extrusion swing arm is for 3 side of swing arm that extrudes
The extrusion roller 4 that can be moved up and down around the fixed pivot；
3 bottom of swing arm that extrudes is provided with the extrusion axle 5 that up and down motion is driven by the extrusion roller 4, under the extrusion axle 5
End face is arranged to 7 structure of wedge；
Slide block roller 9 is provided with the slide block 10, the wedge 7 and the roller 9 are matched somebody with somebody roller 9 described in merga pass and drive cunning
10 horizontal movement of block.
The top pressure supporting Adjusting bolt Adjusting screw 11 is realized to described by the cooperation of 10 lower surface of its upper surface and the slide block
The stop that slide block 10 moves up and down.
The linear motion of piston is transformed into rotary motion by bent axle by the filling cylinder component 6, and arranges moving block 14
The pushing block 13 and the lower T connector component 12 is promoted to coordinate.
14 side of the moving block is provided with the promotion wheel 141 of 14 body of prominent moving block setting, the promotion during demoulding
The side that wheel 141 is diverted to the pushing block 13 forms the promotion to the pushing block 13.
By screw thread, the pushing block 13 and lower T connector component 12 realize that transmission coordinates.
It is described to extrude roller 4, extrude the side that axle 5 is arranged in mould bases.
A kind of knockout course of wedge slide block orthoscopic mould emptier, follows the steps below：
1）After compacting terminates, knockout pin 1 is dynamic downwards under the driving of top jaw, and 1 lower end of knockout pin is pinned roller 2 and promotes pressure
Go out fulcrum of the swing arm 3 around outside, extrude the extrusion roller 4 in swing arm 3 and push down on 5 wedge 7 of axle is extruded and act on
On the periphery of the slide block roller 9 in slide block 10, slide block 10 is promoted to two lateral movements；
2）When knockout pin 1 will be contacted with the filling cylinder component 6 on sill component 8,10 lower end contact surface of slide block with
11 upper end pressure-bearing surface of top pressure supporting Adjusting bolt Adjusting screw is disengaged, and knockout pin 1 is continued traveling downwardly, and is promoted sill component 8 to move downward, is passed through
Moving block 14 is promoted coordinates pushing block 13 and lower T connector component 12, acts on mould bases by lower T connector component 12 then, will
Former is drop-down so that the sintered metal product part after female mould inner forming successfully deviates from cavity impression, completes knockout course.
Claims (8)
1. a kind of wedge slide block orthoscopic mould emptier, it is characterised in that including the knockout pin for being arranged on mould bases both sides（1）, institute
State knockout pin（1）Bottom is provided with by the knockout pin（1）Drive the filling cylinder component of motion（6）, the filling cylinder component（6）
Bottom is connected with and fills cylinder component（6）The sill component of linkage（8）；
The sill component（8）Arranging on lower surface can be along the sill component（8）Do the slide block of horizontal direction translation
（10）, the restricted slide block is set on the corresponding mould bases（10）The top pressure supporting Adjusting bolt Adjusting screw of up and down motion（11）；
The top pressure supports Adjusting bolt Adjusting screw（11）Side is towards sill component（8）One side be provided with lower T connector component（12）,
Sill component（8）It is provided with and the lower T connector component（12）Corresponding pushing block（13）, the pushing block（13）Water can be done
Flat motion is realized and the lower T connector component（12）Cooperation.
2. a kind of wedge slide block orthoscopic mould emptier according to claim 1, it is characterised in that the knockout pin（1）
With filling cylinder component（6）Between be provided with extrusion swing arm（3）, the extrusion swing arm（3）Upper middle part is arranged and the filling cylinder group
Part（6）The roller of cooperation（2）, the extrusion swing arm（3）Side is fixed pivot, the extrusion swing arm（3）Opposite side is for can be around
The extrusion roller that the fixed pivot moves up and down（4）；
The extrusion swing arm（3）Bottom is provided with by the extrusion roller（4）Drive the extrusion axle for moving up and down（5）, the pressure
Shaft（5）Lower surface is arranged to wedge（7）Structure；
The slide block（10）On be provided with slide block roller（9）, the wedge（7）With the roller（9）Roll with described in merga pass
Wheel（9）Band movable slider（10）Horizontal movement.
3. a kind of wedge slide block orthoscopic mould emptier according to claim 1, it is characterised in that the top pressure supporting is adjusted
Section swivel nut（11）By its upper surface and the slide block（10）The cooperation of lower surface is realized to the slide block（10）Move up and down
Stop.
4. a kind of wedge slide block orthoscopic mould emptier according to claim 1, it is characterised in that the filling cylinder component
（6）The linear motion of piston is transformed into by rotary motion by bent axle, and moving block is set（14）Promote the pushing block（13）
With the lower T connector component（12）Coordinate.
5. a kind of wedge slide block orthoscopic mould emptier according to claim 4, it is characterised in that the moving block（14）
Side is provided with prominent moving block（14）The promotion wheel that body is arranged（141）, it is described during the demoulding to promote wheel（141）It is diverted to described
Pushing block（13）Side formed to the pushing block（13）Promotion.
6. a kind of wedge slide block orthoscopic mould emptier according to claim 1, it is characterised in that the pushing block（13）
With lower T connector component（12）Realize that transmission coordinates by screw thread.
7. a kind of wedge slide block orthoscopic mould emptier according to claim 2, it is characterised in that the extrusion roller
（4）, extrude axle（5）It is arranged in the side of mould bases.
8. a kind of knockout course of wedge slide block orthoscopic mould emptier, it is characterised in that follow the steps below：
1）After compacting terminates, knockout pin（1）It is dynamic downwards under the driving of top jaw, knockout pin（1）Pin roller in lower end（2）
Promote and extrude swing arm（3）Around the fulcrum in outside, swing arm is extruded（3）On extrusion roller（4）Axle will be extruded（5）Wedge（7）
Push down on and act on slide block（10）Interior slide block roller（9）Periphery on, promote slide block（10）To two lateral movements；
2）Work as knockout pin（1）With sill component（8）On filling cylinder component（6）When will contacting, slide block（10）Lower end
Contact surface supports Adjusting bolt Adjusting screw with top pressure（11）Upper end pressure-bearing surface is disengaged, knockout pin（1）Continue traveling downwardly, promote sill component
（8）Move downward, by moving block（14）Promotion makes pushing block（13）With lower T connector component（12）Coordinate, it is then T-shaped by under
Head assembly（12）Mould bases is acted on, it is former is drop-down so that the sintered metal product part after female mould inner forming is successfully deviate from
Cavity impression, completes knockout course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611268643.XA CN106670457B (en) | 2016-12-31 | 2016-12-31 | Wedge slide block type demoulding mechanism and demoulding process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611268643.XA CN106670457B (en) | 2016-12-31 | 2016-12-31 | Wedge slide block type demoulding mechanism and demoulding process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106670457A true CN106670457A (en) | 2017-05-17 |
| CN106670457B CN106670457B (en) | 2023-04-14 |
Family
ID=58848881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611268643.XA Active CN106670457B (en) | 2016-12-31 | 2016-12-31 | Wedge slide block type demoulding mechanism and demoulding process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106670457B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2568337Y (en) * | 2002-09-23 | 2003-08-27 | 宁波东睦新材料股份有限公司 | Sinter moulding machine die carrier |
| CN1480278A (en) * | 2003-07-15 | 2004-03-10 | 华南理工大学 | Die holder for forming multilayer templets in powder compacting |
| CN102962880A (en) * | 2012-11-22 | 2013-03-13 | 海宁联丰磁业股份有限公司 | Manganese-zinc ferrite magnetic core molding press |
| CN103128278A (en) * | 2011-11-23 | 2013-06-05 | 扬州市海力精密机械制造有限公司 | Powder molding machine upper slide block protection demolding mechanism |
| CN104475725A (en) * | 2014-12-20 | 2015-04-01 | 扬州市海力精密机械制造有限公司 | Forming machine with mold frame and work process of forming machine |
| CN105772716A (en) * | 2014-12-20 | 2016-07-20 | 扬州市海力精密机械制造有限公司 | Demolding mechanism of powder forming machine |
-
2016
- 2016-12-31 CN CN201611268643.XA patent/CN106670457B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2568337Y (en) * | 2002-09-23 | 2003-08-27 | 宁波东睦新材料股份有限公司 | Sinter moulding machine die carrier |
| CN1480278A (en) * | 2003-07-15 | 2004-03-10 | 华南理工大学 | Die holder for forming multilayer templets in powder compacting |
| CN103128278A (en) * | 2011-11-23 | 2013-06-05 | 扬州市海力精密机械制造有限公司 | Powder molding machine upper slide block protection demolding mechanism |
| CN102962880A (en) * | 2012-11-22 | 2013-03-13 | 海宁联丰磁业股份有限公司 | Manganese-zinc ferrite magnetic core molding press |
| CN104475725A (en) * | 2014-12-20 | 2015-04-01 | 扬州市海力精密机械制造有限公司 | Forming machine with mold frame and work process of forming machine |
| CN105772716A (en) * | 2014-12-20 | 2016-07-20 | 扬州市海力精密机械制造有限公司 | Demolding mechanism of powder forming machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106670457B (en) | 2023-04-14 |
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