CN206500628U - A kind of hydraulic powder metallurgical dies - Google Patents
A kind of hydraulic powder metallurgical dies Download PDFInfo
- Publication number
- CN206500628U CN206500628U CN201720159069.8U CN201720159069U CN206500628U CN 206500628 U CN206500628 U CN 206500628U CN 201720159069 U CN201720159069 U CN 201720159069U CN 206500628 U CN206500628 U CN 206500628U
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- CN
- China
- Prior art keywords
- rocking bar
- connecting rod
- mould
- bar core
- push rod
- 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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- Powder Metallurgy (AREA)
Abstract
The utility model discloses a kind of hydraulic powder metallurgical dies, including lower template and blanking slide, the die shank is connected to the top of cope plate, and the bottom face of template is provided with mould, the rocking bar is arranged on the front end face of lower template by left rocking bar core and right rocking bar core, and the bottom face of the push rod is connected on the outer wall of the right positions of rocking bar, and is provided with scraping wings on the top of push rod, the connecting rod is provided with clamp nut, and the blanking slide is located at the rear side of lower mould.The problem of mainly solving product self-emptying, connecting rod, rocking bar, the discharging structure composition body of scraping wings composition are mounted with the design in the front end of cope plate and lower template, by using the up and down motion principle of upper mould plate, the motion state that discharging structure constitutes body is automatically controlled to realize, it is more safer than some existing artificial operator schemes by part of needs, and do not use external impetus to control the motion mode of scraping wings, make structure easier.
Description
Technical field
The utility model relates to technical field of mold, specially a kind of hydraulic powder metallurgical dies.
Background technology
Powder metallurgy is to produce metal dust or (or the mixture of metal dust and non-metal powder is made with metal dust
For raw material, by shaping and sintering, the technology of manufacture metal material, composite and all kinds product, powder smelting
Jin Fayu production ceramics have similar place, sintered powder technique are belonged to, therefore, in corresponding production process, it is necessary to apply
To powder metallurgy die.
Existing powder metallurgy die, functionally improves to some extent mostly, then also endless in safe operation technical field
Kind, when finished product product is exited during mould use, it is desirable to lower mould bottom energy ejecting product, but the product of ejection is generally required
Manually take, easily cause hand event of hindering, and existing discharging structure is complex, and discharging structure power resources in outer
Portion, increases cost.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic powder metallurgical dies, to solve to propose in above-mentioned background technology
The product of ejection generally require manually to take, easily cause hand event of hindering, and existing discharging structure is complex, and go out
The power resources of structure are expected in outside, the problem of making cost increase.
To achieve the above object, the utility model provides following technical scheme：A kind of hydraulic powder metallurgical dies, including mould
Handle, cope plate, connecting rod, rocking bar, left rocking bar core, right rocking bar core, scraping wings, clamp nut, upper die and lower die, push rod, lower template
With blanking slide, the die shank is connected to the top of cope plate, and the bottom face of template is provided with mould, and the lower mould is arranged on
On the top end face of lower template, the top of the connecting rod is connected on the left of the front end face of cope plate, and the bottom of connecting rod is connected to
The leftward position of rocking bar, the rocking bar is arranged on the front end face of lower template by left rocking bar core and right rocking bar core, the push rod
Bottom face be connected on the outer wall of the right positions of rocking bar, and scraping wings, the connecting rod peace are installed on the top of push rod
Equipped with clamp nut, the blanking slide is located at the rear side of lower mould.
It is preferred that, the connecting rod is telescopic structure, and the fixation of flexible height can be carried out by clamp nut.
It is preferred that, the rocking bar drives push rod to be moved forward or rearward in the apical position of lower mould.
It is preferred that, the connecting rod is pulled according to the mobile realization of cope plate to rocking bar to be rotated.
It is preferred that, it is inlaid with the left rocking bar core and right rocking bar core in rolling bearing, and left rocking bar core and right rocking bar core
Heart hole location is on same axis.
Compared with prior art, the beneficial effects of the utility model are：The hydraulic powder metallurgical dies, mainly solve production
It is mounted with what connecting rod, rocking bar, scraping wings were constituted in the front end of cope plate and lower template in the problem of product self-emptying, the design
Discharging structure constitutes body, and by using the up and down motion principle of upper mould plate, discharging structure composition body is automatically controlled to realize
Motion state, make the scraping wings in discharging structure composition body, the push process to lower mould finished parts can be realized, and in lower mould
It is mounted with blanking slide accordingly below, makes the finished parts released by scraping wings, falls on the dolly of outside automatically by blanking slide
On, the structure make use of the motion principle of cope plate well, when cope plate is moved upwards, finished product of the scraping wings close to lower mould
Part discharging opening, finished parts are released, when cope plate is moved downward, and scraping wings is left in the finished parts discharging opening of lower mould, wait
Upper mould in template completes the forming process of a new round with lower mould, more pacifies than some existing artificial operator schemes by part of needs
Entirely, and do not use external impetus to control the motion mode of scraping wings, make structure easier.
Brief description of the drawings
Fig. 1 is the utility model schematic top plan view；
Fig. 2 is the schematic front view that the utility model only pushes away finished parts push bar assembly；
Fig. 3 is the new left view structure and working principle schematic diagram for only pushing away finished parts push bar assembly of this practicality；
In figure：1st, die shank, 2, cope plate, 3, connecting rod, 4, rocking bar, 5, left rocking bar core, 6, right rocking bar core, 7, scraping wings,
8th, clamp nut, 9, upper mould, 10, lower mould, 11, push rod, 12, lower template, 13, blanking slide.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of hydraulic powder metallurgical dies, including die shank
1st, cope plate 2, connecting rod 3, rocking bar 4, left rocking bar core 5, right rocking bar core 6, scraping wings 7, clamp nut 8, upper mould 9, lower mould 10, push away
Bar 11, lower template 12 and blanking slide 13, die shank 1 are connected to the top of cope plate 2, and the bottom face of template 2 is provided with mould
9, lower mould 10 is arranged on the top end face of lower template 12, and the top of connecting rod 3 is connected on the left of the front end face of cope plate 2, connection
The bottom of bar 3 is connected to the leftward position of rocking bar 4, and rocking bar 4 is arranged on lower template 12 by left rocking bar core 5 and right rocking bar core 6
On front end face, the bottom face of push rod 11 is connected on the outer wall of the right positions of rocking bar 4, and is provided with and is pushed away on the top of push rod 11
Flitch 7, connecting rod 3 is provided with clamp nut 8, and blanking slide 13 is located at the rear side of lower mould 10.
Specifically, connecting rod 3 is telescopic structure, and the fixation of flexible height can be carried out by clamp nut 8, can be with
Carried out doing associated adjustment to the length of connecting rod 3 according to the distance between cope plate 2 and lower template 12, usability scope is obtained
Improve；
Specifically, rocking bar 4 drives push rod 11 to be moved forward or rearward in the apical position of lower mould 10, this motion makes
, the scraping wings 7 on the top of push rod 11 is connected to, the molding part being ejected on lower mould 10 is promoted backward, finished parts are dropped into
On blanking slide 13, realize that finished parts are reclaimed；
Rotated specifically, connecting rod 3 is pulled according to the mobile realization of cope plate 2 to rocking bar 4 so that rocking bar 4 drives push rod
11 carry out swings, and movable the dynamic of product after shaping is promoted so that being connected to the scraping wings 7 on the top of push rod 11 and realizing
Make.
Specifically, being inlaid with left rocking bar core 5 and right rocking bar core 6 in rolling bearing, and left rocking bar core 5 and right rocking bar core 6
Heart hole location is on same axis, it is ensured that the rotational slide of rocking bar 4, makes the action of promotion shaped article more smooth.
Operation principle：Be mounted between cope plate 2 and lower template 12 one by connecting rod 3, rocking bar 4, scraping wings 7 and
The pushing structure of push rod 11, composition, during mold work, hydraulic cylinder action makes cope plate 2 be moved down with upper mould 9, connecting rod
3 and then move down, and rocking bar 4 is started rotation, and are swung forward with push rod 11, scraping wings 7 is left the lower top of mould 10
The position of finished parts discharging, upper mould 9 presses to lower mould 10, completes extrusion molding of the smelting to golden part, and then hydraulic cylinder is acted, and makes mould
Plate 2 is moved up with upper mould 9, and now connecting rod 3 is and then moved up, and rocking bar 4 is started rotation, and with push rod 11 backward
Swing, the position for making finished parts of the scraping wings 7 close to the lower top of mould 10 discharge, now finished parts are existing from the lower bottom of mould 10
Push rod ejection in technology, is then pushed into by the scraping wings 7 just in swing backward, in the blanking slide behind lower mould 10, and
Drop on the dolly being most ready for, complete a pusher process, wait the action for continuing to repeat next time, specific works are former
Reason, refer to Fig. 3, and G represents metallurgical finished parts, and C represents that connecting rod 3 is existing socket joint type structure in dolly, the design, by interior
Outer two pipe fittings are engaged, and interior pipe fitting can stretch highly in outer pipe fitting, and highly fixed by row during clamp nut 8, are shaken
The height of the left hand grip position of bar 4 can be set according to mould actual requirement, to meet the requirement of the design theory.
In summary, general principle of the present utility model, principal character and advantage has been shown and described above.The industry
Technical staff it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification only
It is to illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model also has
Various changes and modifications, these changes and improvements are both fallen within the range of claimed the utility model.The utility model requirement
Protection domain is defined by appended claims and its effect thing.
Claims (5)
1. a kind of hydraulic powder metallurgical dies, including die shank（1）, cope plate（2）, connecting rod（3）, rocking bar（4）, left rocking bar core
（5）, right rocking bar core（6）, scraping wings（7）, clamp nut（8）, upper mould（9）, lower mould（10）, push rod（11）, lower template（12）With
Blanking slide（13）, it is characterised in that：The die shank（1）It is connected to cope plate（2）Top, and template（2）Bottom face peace
Equipped with upper mould（9）, the lower mould（10）Installed in lower template（12）Top end face on, the connecting rod（3）Top be connected to
Cope plate（2）Front end face on the left of, connecting rod（3）Bottom be connected to rocking bar（4）Leftward position, the rocking bar（4）Pass through
Left rocking bar core（5）With right rocking bar core（6）Installed in lower template（12）Front end face on, the push rod（11）Bottom face be connected to
Rocking bar（4）Right positions outer wall on, and in push rod（11）Top scraping wings is installed（7）, the connecting rod（3）Install
There is clamp nut（8）, the blanking slide（13）Positioned at lower mould（10）Rear side.
2. a kind of hydraulic powder metallurgical dies according to claim 1, it is characterised in that：The connecting rod（3）It is flexible
Formula structure, and clamp nut can be passed through（8）Carry out the fixation of flexible height.
3. a kind of hydraulic powder metallurgical dies according to claim 1, it is characterised in that：The rocking bar（4）Drive push rod
（11）In lower mould（10）Apical position be moved forward or rearward.
4. a kind of hydraulic powder metallurgical dies according to claim 1, it is characterised in that：The connecting rod（3）According to upper
Template（2）Mobile realization to rocking bar（4）Pull rotation.
5. a kind of hydraulic powder metallurgical dies according to claim 1, it is characterised in that：The left rocking bar core（5）And the right side
Rocking bar core（6）Inside it is inlaid with rolling bearing, and left rocking bar core（5）With right rocking bar core（6）Central hole location is on same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720159069.8U CN206500628U (en) | 2017-02-22 | 2017-02-22 | A kind of hydraulic powder metallurgical dies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720159069.8U CN206500628U (en) | 2017-02-22 | 2017-02-22 | A kind of hydraulic powder metallurgical dies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206500628U true CN206500628U (en) | 2017-09-19 |
Family
ID=59833617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720159069.8U Expired - Fee Related CN206500628U (en) | 2017-02-22 | 2017-02-22 | A kind of hydraulic powder metallurgical dies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206500628U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584114A (en) * | 2017-10-25 | 2018-01-16 | 江苏鑫贝诺冶金机械有限公司 | A kind of arc frame powder metallurgy forming mould |
| CN111702169A (en) * | 2020-08-10 | 2020-09-25 | 湖南飞阳齿轮制造有限责任公司 | Iron-based powder pressing device for gear production and pressing method thereof |
-
2017
- 2017-02-22 CN CN201720159069.8U patent/CN206500628U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584114A (en) * | 2017-10-25 | 2018-01-16 | 江苏鑫贝诺冶金机械有限公司 | A kind of arc frame powder metallurgy forming mould |
| CN111702169A (en) * | 2020-08-10 | 2020-09-25 | 湖南飞阳齿轮制造有限责任公司 | Iron-based powder pressing device for gear production and pressing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170919 Termination date: 20180222 |