CN200945713Y - Pressing mechanism of full-automatic powder moulding machine - Google Patents
Pressing mechanism of full-automatic powder moulding machine Download PDFInfo
- Publication number
- CN200945713Y CN200945713Y CN 200620077307 CN200620077307U CN200945713Y CN 200945713 Y CN200945713 Y CN 200945713Y CN 200620077307 CN200620077307 CN 200620077307 CN 200620077307 U CN200620077307 U CN 200620077307U CN 200945713 Y CN200945713 Y CN 200945713Y
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- Prior art keywords
- thread spindle
- locking nut
- filling
- upper punch
- punch
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Abstract
A pressing mechanism of full-automatic powder moulding machine belongs to the pressing mechanism technical field and has solved technical problems in the prior art such as inconvenient use, unreasonable structure and complex adjustment and operation procedure. The utility model comprises an upper punch mechanism, a media mechanism and a lower punch mechanism, and one end of the upper pressure axial of the upper punch mechanism is connected with a housing, while the other end is connected with an upper punch pedestal which is connected with the upper punch via an upper punch locking nut; a media, a media pressing cover for pressing the media ,and a media cover board which is fitted and connected with the media pressing cover are arranged within the membrane cavity of the media mechanism; the lower punch of the lower punch mechanism is connected with a lower punch pedestal via a lower punch locking nut, and the lower punch pedestal is fixedly connected with one end of a thread axis via a lower punch pallet which is press-bearing, and the thread axis guide sleeve which is fixedly connected with the housing covers the thread axis. The utility model can be used to press various articles.
Description
Technical field
The utility model relates to briquetting machine, in particular for the briquetting machine of the fully automatic powder make-up machine of pressed powder goods.
Background technology
It is dry-pressing formed automatically that the fully automatic powder make-up machine is widely used in the pulverulent product of powder metallurgy, ceramic material and relevant industries.There are shortcomings such as unreasonable structure, adjustment operation sequence complexity in the briquetting machine of traditional fully automatic powder make-up machine, and each mechanism that forms whole briquetting machine all has different defectives, for example in upper punch mechanism, the collet that upper punch carries by upper pressure axial is connected on the upper pressure axial, because of not adjusting the centering position, the axiality up and down of its manufacturing, perpendicularity require high, and an error is arranged slightly, are damaged when then upper punch is cut former; In the middle film mechanism, the die cavity bottom of middle mould is by worm couple mould from the locking of bottom, and its position can't be adjusted, invisible, poor reliability; The structure more complicated of low punch mechanism, the thread spindle that connects low punch is provided with a central shaft and other sub-assembly, and the cumulative errors of the low punch mechanism of this structure can't be adjusted than big and low punch position, and the reliability of punching press is difficult to guarantee more; Adjust filling adjusting mechanism and press down guiding mechanism and have following defective: can drive the variation that presses down when adjusting filling adjusting mechanism in the prior art, and press down the bottom that guiding mechanism is arranged on lathe, it is then very inconvenient that adjustment presses down guiding mechanism, there is not the phase place of pressing down adjustment simultaneously, can not suppress the big goods of length, its scope of application is restricted.
The utility model content
That technical problem to be solved in the utility model provides is easy to use, rational in infrastructure, adjust the briquetting machine of the easy fully automatic powder make-up machine of operation sequence.
The utility model comprises upper punch mechanism, middle film mechanism, low punch mechanism, upper punch mechanism comprises upper pressure axial, rush-up seat, upper punch locking nut and upper punch, one end of upper pressure axial connects frame, and the other end connects rush-up seat, and rush-up seat links to each other with upper punch by the upper punch locking nut;
Membrane cover plate, middle mould lid, middle film, cavity block die cavity during middle film mechanism comprises, middle film is provided with inner chamber, and middle mould lid compresses middle film, and middle membrane cover plate cooperatively interacts with middle mould lid and is connected;
Low punch mechanism comprises low punch, following to locking nut, following red seat, following die head plate, thread spindle, thread spindle fairlead, low punch is by being connected down on the red seat towards locking nut down, but following red seat is fixedly connected on an end of thread spindle by the following die head plate of pressure-bearing, and the thread spindle fairlead that is fixedly connected on the frame is enclosed within on the thread spindle.
The improvement structure that upper punch mechanism adopts can guarantee the accurate position of upper punch incision former, as long as unclamp the upper punch locking nut when work, allows upper punch freely enter former, then upper punch locking is got final product.In the improvement structure of film mechanism can guarantee the precision of model cavity in the drift incision better, and the operation of mould is carried out from upper table surface in installing, the installation site is visible, easy to adjust, greatly reduce installation difficulty, improved the installation accuracy.The beneficial features of low punch mechanism is identical with upper punch mechanism, all has advantages such as simple and reliable for structure, easy to adjust.
In the cavity block die cavity along be provided with step in first, the second, the third three grades by axle center direction to the periphery, middle film cooperatively interacts with the interior step of first and is connected, in mould lid be arranged in the second and compress middle film on the step, middle membrane cover plate is arranged in third on the step to cooperatively interact with middle mould lid and is connected.
Also be provided with filling adjusting mechanism on the thread spindle, described filling adjusting mechanism comprises filling adjustment locking nut and filling nut, and the filling nut is threaded with thread spindle, and filling adjustment locking nut is fastenedly connected above-mentioned filling nut on thread spindle.
The filling adjustment of this structure is to drive thread spindle by the filling nut to move up and down, to reach the purpose that filling is adjusted.The filling adjustment finish the back by filling adjust locking nut with filling nut check on thread spindle, thereby guarantee that axial non-loosening is to guarantee the stable of filling.
The other end of thread spindle is provided with and presses down guiding mechanism, the described guiding mechanism that presses down comprises that at least two press down and adjust locking nut, press down and adjust crossbeam, spline plate, press down pull bar, press down the pull bar fairlead, the described adjustment locking nut that presses down is threaded on the thread spindle, and be fastenedly connected on thread spindle by securing member, press down the adjustment crossbeam and be arranged on above-mentioned pressing down between the adjustment locking nut, press down pull bar and pass the pressing down pull bar fairlead that is connected on the frame and adjust crossbeam and interconnect with pressing down, thread spindle and press down and be provided with the spline plate between the pull bar fairlead.
Unclamp press down adjust locking nut after, it is rotated up and down, press down pull bar and drive to press down and adjust crossbeam and move up and down thereby make to realize pressing down the adjusting of size.In order to prevent thread spindle rotation, thread spindle and press down and be provided with the spline plate between the pull bar fairlead, mutually combining moves up and down, to reach the purpose of spline.Be locked on the thread spindle by the spline plate, be combined in to press down on the pull bar by fairlead and move up and down, to reach the purpose of spline.This presses down guiding mechanism and can adjust separately, can not influence when adjusting filling adjusting mechanism to press down guiding mechanism, has saved and has adjusted the step that presses down guiding mechanism in addition again.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Figure 1 shows that a kind of structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises upper punch mechanism, middle film mechanism, low punch mechanism, filling adjusting mechanism and presses down guiding mechanism.
Upper punch mechanism comprises upper pressure axial 1, rush-up seat 2, upper punch locking nut 3, upper punch 4.
Rush-up seat 2 comprises a seat top and a seat end, and the seat end of described rush-up seat 2 links to each other with upper pressure axial 1 on being connected frame by securing member, and upper punch 4 pushes up by the seat that upper punch locking nut 3 is connected rush-up seat 2.
In cavity block die cavity 8 by axle center step in being outside equipped with first, second, the third three grades.In film 7 generally be cylindric and middle film 7 and be provided with inner chamber, drift can be in above-mentioned inner chamber along internal chamber wall move back and forth.Be respectively arranged with an outer step on the outer cylinder surface at middle film 7 two ends, wherein the outer step of an end cooperatively interacts with the interior step of the first of cavity block die cavity 8 and is connected.In mould lid 6 cooperatively interact with the outer step of middle film 7 other ends and be connected, and middle mould is covered 6 and is connected in the second on the step by securing member.In membrane cover plate 5 be arranged in third on the step to cooperatively interact and be connected with middle mould lid 6.
Low punch mechanism comprises low punch 9, following to locking nut 10, following red seat 11, following die head plate 12, thread spindle 13, thread spindle fairlead 14.
The seat end and seat top that following red seat 11 is provided with, low punch 9 are by being connected down the seat top of red seat 11 down towards locking nut 10, but an end of following red seat 11 is fixedly connected on an end of thread spindle 13 by the following die head plate 12 of pressure-bearing.The thread spindle fairlead 14 that is fixedly connected on the frame is enclosed within on the thread spindle 13, and above-mentioned thread spindle 13 can be reciprocating along the inwall of thread spindle fairlead 14.
Filling adjusting mechanism comprises filling adjustment locking nut 15 and filling nut 16.
Filling nut 16 is threaded with thread spindle 13, and filling nut 16 is supported by thread spindle fairlead 14.Filling is adjusted locking nut 15 filling nut 16 is locked on the thread spindle 13.After the filling adjustment finishes, adjust locking nut 15 with 16 lockings of filling nut, at axial non-loosening, guarantee the stability of whole stowing operation when having guaranteed filling by filling.On the surface of thread spindle fairlead 14, also be provided with cushion seal circle 17.
Pressing down guiding mechanism comprises pressing down and adjusts locking nut 18 and 18 ', presses down and adjust crossbeam 19, spline plate 20, press down pull bar 21, press down pull bar fairlead 22.
Press down adjustment locking nut 18 and 18 ' and be threaded on the thread spindle 13, and be fastenedly connected by securing member and thread spindle 13.Press down and adjust crossbeam 19 and be arranged on above-mentioned pressing down and adjust between the locking nut 18 and 18 ' and keep static relatively with it.Pressing down pull bar 21 passes the pressing down pull bar fairlead 22 that is arranged on the frame and adjusts crossbeam 19 and interconnect with pressing down.Pressing down pull bar 21 can be reciprocating and can drive to press down and adjust crossbeam 19 and move along the above-mentioned pull bar fairlead 22 of pressing down.Spline plate 20 is arranged on thread spindle 13 and presses down between the pull bar fairlead 22, and it can mutually combine and move up and down with pressing down pull bar 21 along with pressing down pull bar fairlead 22, to reach the purpose of spline.
Claims (4)
1, the briquetting machine of fully automatic powder make-up machine comprises upper punch mechanism, middle film mechanism, low punch mechanism, it is characterized in that:
Upper punch mechanism comprises upper pressure axial, rush-up seat, upper punch locking nut and upper punch, and an end of upper pressure axial connects frame, and the other end connects rush-up seat, and rush-up seat links to each other with upper punch by the upper punch locking nut;
Membrane cover plate, middle mould lid, middle film, cavity block die cavity during middle film mechanism comprises, middle film is provided with inner chamber, and middle mould lid compresses middle film, and middle membrane cover plate cooperatively interacts with middle mould lid and is connected;
Low punch mechanism comprises low punch, following to locking nut, following red seat, following die head plate, thread spindle, thread spindle fairlead, low punch is by being connected down on the red seat towards locking nut down, but following red seat is fixedly connected on an end of thread spindle by the following die head plate of pressure-bearing, and the thread spindle fairlead that is fixedly connected on the frame is enclosed within on the thread spindle.
2, the briquetting machine of fully automatic powder make-up machine as claimed in claim 1, it is characterized in that in the cavity block die cavity along be provided with step in first, the second, the third three grades by axle center direction to the periphery, middle film cooperatively interacts with the interior step of first and is connected, in mould lid be arranged in the second and compress middle film on the step, middle membrane cover plate is arranged in third on the step to cooperatively interact with middle mould lid and is connected.
3, the briquetting machine of fully automatic powder make-up machine as claimed in claim 1 or 2, it is characterized in that also being provided with on the thread spindle filling adjusting mechanism, described filling adjusting mechanism comprises filling adjustment locking nut and filling nut, the filling nut is threaded with thread spindle, and filling adjustment locking nut is fastenedly connected above-mentioned filling nut on thread spindle.
4, the briquetting machine of fully automatic powder make-up machine as claimed in claim 1 or 2, the other end that it is characterized in that thread spindle is provided with and presses down guiding mechanism, the described guiding mechanism that presses down comprises that at least two press down the adjustment locking nut, press down the adjustment crossbeam, the spline plate, press down pull bar, press down the pull bar fairlead, the described adjustment locking nut that presses down is threaded on the thread spindle, and be fastenedly connected on thread spindle by securing member, press down the adjustment crossbeam and be arranged on above-mentioned pressing down between the adjustment locking nut, press down pull bar and pass the pressing down pull bar fairlead that is connected on the frame and adjust crossbeam and interconnect with pressing down, thread spindle and press down and be provided with the spline plate between the pull bar fairlead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077307 CN200945713Y (en) | 2006-09-14 | 2006-09-14 | Pressing mechanism of full-automatic powder moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077307 CN200945713Y (en) | 2006-09-14 | 2006-09-14 | Pressing mechanism of full-automatic powder moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200945713Y true CN200945713Y (en) | 2007-09-12 |
Family
ID=38732773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620077307 Expired - Fee Related CN200945713Y (en) | 2006-09-14 | 2006-09-14 | Pressing mechanism of full-automatic powder moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200945713Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830076B (en) * | 2009-12-19 | 2012-09-05 | 严培义 | Mechanical powder moulding machine four lower punch mechanism |
| CN103384594A (en) * | 2010-11-16 | 2013-11-06 | 道尔斯特技术有限两合公司 | Ceramic-powder and/or metal-powder press tool, ceramic-powder and/or metal-powder press, modular system with such a press tool, method for assembling and operating a ceramic-powder and/or metal-powder press tool or a press |
-
2006
- 2006-09-14 CN CN 200620077307 patent/CN200945713Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830076B (en) * | 2009-12-19 | 2012-09-05 | 严培义 | Mechanical powder moulding machine four lower punch mechanism |
| CN103384594A (en) * | 2010-11-16 | 2013-11-06 | 道尔斯特技术有限两合公司 | Ceramic-powder and/or metal-powder press tool, ceramic-powder and/or metal-powder press, modular system with such a press tool, method for assembling and operating a ceramic-powder and/or metal-powder press tool or a press |
| US9272443B2 (en) | 2010-11-16 | 2016-03-01 | Dorst Technologies Gmbh & Co. Kg | Ceramic-powder and/or metal-powder press tool, ceramic-powder and/or metal-powder press, modular system with such a press tool, method for assembling and operating a ceramic-powder and/or metal-powder press tool or a press |
| CN103384594B (en) * | 2010-11-16 | 2016-05-04 | 道尔斯特技术有限两合公司 | Ceramic powders-and/or metal dust-stamping tool, ceramic powders-and/or metal dust-forcing press, with the modular system of such stamping tool, for assembling and for moving ceramic powders-and/or the method for metal dust-stamping tool or forcing press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070912 Termination date: 20130914 |