CN208341726U - A kind of powder metallurgy die of high efficiency manipulation - Google Patents
A kind of powder metallurgy die of high efficiency manipulation Download PDFInfo
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- CN208341726U CN208341726U CN201820205508.9U CN201820205508U CN208341726U CN 208341726 U CN208341726 U CN 208341726U CN 201820205508 U CN201820205508 U CN 201820205508U CN 208341726 U CN208341726 U CN 208341726U
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- formpiston
- bottom end
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- groove
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Abstract
The utility model discloses a kind of powder metallurgy dies of high efficiency manipulation, including mounting rack, mounting rack bottom and top are separately installed with fixed die holder and motor, cylinder mounting groove and thread groove are equipped in fixed die holder, left former and right formpiston are inserted in cylinder mounting groove, left former bottom end is connected with Plane Ball bearing, die cap is inserted in internal thread groove, die cap bottom end and top are fixedly installed with press mould and column spinner respectively, column spinner is connected with shaft, the motor shaft of motor links together with shaft, Plane Ball bearing makes to press mould left former and the also and then rotation of right formpiston when simultaneously punching press powder after injecting groove, punching press powder is more stable, avoid finished product and press mould, left former, abrasion between right formpiston inner wall, improve the service life of metallurgical dies, finished product processing quality is good, motor driven makes to press mould group It closes and dismounting is also more easily quick, simplify step of removal, save manpower, improve production efficiency.
Description
Technical field
The utility model relates to metallurgical dies field, specially a kind of powder metallurgy die of high efficiency manipulation.
Background technique
Powder metallurgy is to produce metal powder or made with metal powder (or mixture of metal powder and non-metal powder)
For raw material, by shaping and being sintered, the technology of manufacture metal material, composite material and various types product.Powder smelting
Jin Fayu production ceramics have similar place, belong to sintered powder technique, therefore, a series of New Technologies In Powder Metallu Rgies also can be used
In the preparation of ceramic material.
The advantages of due to PM technique, it has become the key for solving the problems, such as new material, in the development of new material
Play very important effect.Powder metallurgy includes powder processed and product.Wherein powder processed be mainly metallurgical process and it is literal coincide.
And sintered metal product is then often far beyond the scope of material and metallurgy, often across multidisciplinary (material and metallurgy, mechanical and power
Learn etc.) technology.The especially mechanical engineering of contemporary metal powder collection, CAD, reverse Engineering Technology, Layered Manufacturing Technology, numerical control skill
Art, material science, laser technology so that sintered metal product technology becomes across more multi-disciplinary modern complex art.
Therefore, the function of powder metallurgy is particularly important.
But existing powder metallurgy die has the following deficiencies:
(1) some molds are combined into metallurgical dies using bottom former and top stamping die, but form in metal powder
And after completion of processing, incomparably troublesome and laborious when demoulding, demoulding time is long, and production efficiency is low；
(2) the mode stamped metal powder that many molds use rotation pressing molds, i.e. top stamping die are rotated into bottom former
And be allowed to form, but since bottom former is typically fixed, at top, stamping die is rotating and is declining extruding
When metal powder, can also stir metal powder rotates metal powder, to make to generate gap in metal powder, improves
The difficulty of metal powder compacting, and when final metal product demoulding, it will not be rotated since finished product is fixed in the former of bottom, and
The bottom end meeting spin friction final metal product of top stamping die, in this way top stamping die and finished product are worn, are greatly reduced
The service life of mold reduces the quality pass rate of final metal product.
Summary of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of powder metallurgy mould of high efficiency manipulation
Tool, Plane Ball bearing make to press mould left former and the also and then rotation of right formpiston when simultaneously punching press powder after injecting groove,
Punching press powder is more stable, avoids finished product and presses mould, left former, the abrasion between right formpiston inner wall, improves metallurgical dies
Service life, finished product is more complete, and motor driven makes to press die combination and removes also more easily quick, simplifies demoulding step
Suddenly, manpower is saved, production efficiency is improved, can effectively solve the problem of background technique proposes.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of powder metallurgy die of high efficiency manipulation, including mounting rack, the mounting rack bottom are equipped with fixed die holder,
The mounting rack top is equipped with motor by mounting base, is equipped with cylinder mounting groove, the fixed die holder in the fixed die holder
Top is equipped with the internal thread groove being located at right above cylinder mounting groove, is inserted with left former and right formpiston in the cylinder mounting groove,
The left former bottom end is connected with Plane Ball bearing；
Die cap is inserted in the internal thread groove, the die cap bottom end and top are fixedly installed with press mould and rotation respectively
Column, the column spinner are connected with shaft, and the motor shaft and shaft of the motor are coaxially connected together.
Further, the left former right end and bottom end are respectively equipped with vertical slot and alignment grooves, the right formpiston left end
It is respectively equipped with vertical cutting and bottom plate with bottom, the vertical cutting and bottom plate are inserted into respectively in vertical slot and alignment grooves, institute
State left former, right formpiston presses on mould and is equipped with screw hole.
Further, the die cap bottom end is equipped with the external screw thread to match with internal thread groove, the left former, right formpiston top
End is all provided with fluted, and the press mould bottom end is inserted into groove.
Further, the rotation top end is equipped with rectangle sliding slot and axial trough, and the shaft bottom end passes through axial trough and is inserted into
In rectangle sliding slot, the shaft bottom end is fixedly connected with rectangular shaped slider, and the rectangular shaped slider slides up and down in rectangle sliding slot.
Compared with prior art, the utility model has the beneficial effects that
(1) design of the Plane Ball bearing of the utility model make press mould after injecting groove simultaneously punching press powder when
It waits, left former and right formpiston also and then rotate, agitation powder when being rotated down punching press powder so as to avoid press mould
Situation, punching press powder is more stable, and when final metal product demoulding, since left former and right formpiston and then press mould rotation,
It thus greatly reducing finished product and presses mould, left former, the abrasion between right formpiston inner wall, finished product abrasion is small, processing quality is good,
Also improve the service life of metallurgical dies；
(2) the utility model makes die cap precession or back-out internal thread groove lighter by motor driven, presses mould
Combination and dismounting are also more easily quick, and right formpiston directly can directly take metal forming product out of when rising demoulding
Come, simplifies step of removal, save manpower, improve production efficiency.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the left former overlooking structure diagram of the utility model.
Figure label:
1- mounting rack；2- fixes die holder；3- motor；The left former of 4-；The right formpiston of 5-；6- Plane Ball bearing；7- die cap；8-
Press mould；9- column spinner；10- shaft；11- rectangular shaped slider；
201- cylinder mounting groove；202- internal thread groove；
The vertical slot of 401-；402- bottom plate；403- screw hole；
The vertical cutting of 501-；502- bottom plate；503- groove；
901- rectangle sliding slot；902- axial trough.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As depicted in figs. 1 and 2, the utility model provides a kind of powder metallurgy die of high efficiency manipulation, including installation
Frame 1,1 bottom of mounting rack are equipped with fixed die holder 2, and 1 top of mounting rack is equipped with motor 3 by mounting base, described
It is equipped with cylinder mounting groove 201 in fixed die holder 2, is equipped with and is located at right above cylinder mounting groove 201 at the top of the fixed die holder 2
Internal thread groove 202 is inserted with left former 4 and right formpiston 5, left former 4, right formpiston 5 and press in the cylinder mounting groove 201
Mould 8 is together to form a complete metallurgical dies.
4 bottom end of left former is connected with Plane Ball bearing 6, and Plane Ball bearing 6 is fixed on cylinder by bearing groove
The bottom end of mounting groove 201, the left semifixed inside in cylinder mounting groove 201 of former 4, i.e., left former 4 can be in cylinder mounting groove 201
Interior rotation, but left former 4 cannot up and down or horizontally slip, to ensure that the quality of metallurgical product.
Preferably, the design of Plane Ball bearing 6 makes to press mould 8 when simultaneously punching press powder after injecting groove 503,
Left former 4 and right formpiston 5 also and then rotate, agitation powder when being rotated down punching press powder so as to avoid press mould 8
Situation, punching press powder is more stable, and when final metal product demoulding, press mould 8 is rotated with left former 4, so as to avoid
Finished product and press mould 8, left former 4, the abrasion between 5 inside die cavity of right formpiston, finished product will not be worn, and also improve metallurgical mould
The service life of tool.
4 right end of left former and bottom end are respectively equipped with vertical slot 401 and alignment grooves 402, right 5 left end of formpiston and
Bottom is respectively equipped with vertical cutting 501 and bottom plate 502, and the vertical cutting 501 and bottom plate 502 are inserted into vertical slot 401 respectively
In alignment grooves 402, the left former 4, right formpiston 5 press on mould 8 and are equipped with screw hole 403.The left former 4, right formpiston 5
Top is all provided with fluted 503, and 8 bottom end of press mould is inserted into groove 503.
It is inserted with die cap 7 in the internal thread groove 202,7 bottom end of die cap is equipped with to match with internal thread groove 202
External screw thread, is mutually twisted by external screw thread with internal screw thread 202 more stable move downward die cap 7, and is made to press mould 8 and be compressed
It is incremental when metal powder, compress it is lighter, press mould 8 be not easy because impact force, moment momentum is excessive due to damage, group
Molding tool more secure and reliable.
Die assembly sequence are as follows: after first the vertical cutting 501 of right 5 left end of formpiston is injected in corresponding vertical slot 401,
Bottom plate 502 is inserted in the alignment grooves 402 of left former 4, completes the preliminary connection of left former 4 and right formpiston 5.By metal powder or
Non-metal powder mixture injects in the die cavity that left former 4 and right formpiston 5 are formed, and motor 3 starts the bottom end for making to press mould 8 and inserts
Enter in groove 503, then by the corresponding screw hole 403 of screw rod precession three, so that three molds be made to be fixed together, processing is more
Stablize.
When demoulding, screw rod is first screwed out into screw hole 403, then first screws out press mould 8, finally makes right formpiston 5 vertical
Rise, so that right formpiston 5 is disconnected the connection with left former 4, the bottom plate of right 5 bottom of formpiston directly brings out finished product, to improve
The efficiency of finished product demoulding, simplifies composable mold and step of removal, ensure that the intact of final product quality.
7 bottom end of die cap and top are fixedly installed with press mould 8 respectively and column spinner 9, the column spinner 9 are connected with
Shaft 10, the motor shaft and shaft 10 of the motor 3 are coaxially connected together.9 top of column spinner is equipped with rectangle sliding slot 901
With axial trough 902, rotary column 10 can rotate freely in axial trough 902.10 bottom end of shaft passes through axial trough 902 and is inserted into rectangle sliding slot
In 901,10 bottom end of shaft is fixedly connected with rectangular shaped slider 11, and the rectangular shaped slider 11 is upper in rectangle sliding slot 901 to glide
It is dynamic.
Due to die cap 7 precession or back-out and with press 8 combination die of mould or when demoulding in internal thread groove 202, mould
Lid 7 has the displacement movement of vertical direction, and motor shaft cannot extend when rotation, so setting rectangular shaped slider 11, square
Shape sliding block 11 is rotated with column spinner 9, and when 202 precession internal thread groove 202 of die cap, rectangular shaped slider 11 is not moved, rectangle
At this moment sliding slot 901 will not influence the swivel feeding movement of die cap 202 to bottom offset.
Press mould 8 is inserted into the step in 8 top groove 503 of left former 4 and right formpiston are as follows: motor 3 is revolved with shaft 10
Turn, shaft 10 is rotated by rectangular shaped slider 11 with column spinner 9, and column spinner 9 is rotated with die cap 7, and the bottom end of die cap 7 is in interior spiral shell
It rotates and declines as screw rod rotates in nut in groove 202, so that the bottom end for pressing mould 8 is made slowly to be inserted into groove 503,
And press mould 4 gradually compresses metal powder.After metal powder is pressed to suitable compactness and volume by press mould 4, motor 3
Braking, the subsequent operation of start powder metallurgy.It is opposite when only need to make motor 3 with shaft 10 with composable mold when demoulding
Direction rotate can make die cap 7 screw out internal thread groove 202, complete press mould 8 disassembly.
Preferably, it drives to make 7 precession of die cap by motor 3 or screws out internal thread groove 202 more easily, make to press
The combination of mould 8 and dismounting are also more easily quick, save manpower, improve production efficiency.
It need to remark additionally, above-mentioned motor 3 uses decelerating motor, makes 7 precession of die cap or screws out internal thread groove 202
When it is lighter, internal thread groove 202 and external screw thread are hardly damaged, so that the displacement for being rotated down die cap 7 is more slowly steady
Fixed, press mould 8 is more reliable and more stable to the pressing force of powder raw material.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (4)
1. a kind of powder metallurgy die of high efficiency manipulation, including mounting rack (1), it is characterised in that: mounting rack (1) bottom
It is equipped with fixed die holder (2), mounting rack (1) top is equipped with motor (3) by mounting base, in the fixed die holder (2)
Equipped with cylinder mounting groove (201), the internal screw thread being located at right above cylinder mounting groove (201) is equipped at the top of the fixed die holder (2)
Slot (202), the cylinder mounting groove (201) is interior to be inserted with left former (4) and right formpiston (5), left former (4) the bottom end connection
There are Plane Ball bearing (6)；
It is inserted with die cap (7) in the internal thread groove (202), die cap (7) bottom end and top are fixedly installed with press respectively
Mould (8) and column spinner (9), the column spinner (9) are connected with shaft (10), and the motor shaft of the motor (3) and shaft (10) are same
Axis connection is together.
2. a kind of powder metallurgy die of high efficiency manipulation according to claim 1, it is characterised in that: the left former
(4) right end and bottom end are respectively equipped with vertical slot (401) and alignment grooves (402), and right formpiston (5) left end and bottom are set respectively
There are vertical cutting (501) and bottom plate (502), the vertical cutting (501) and bottom plate (502) are inserted into vertical slot (401) respectively
With in alignment grooves (402), screw hole (403) are equipped on the left former (4), right formpiston (5) press mould (8).
3. a kind of powder metallurgy die of high efficiency manipulation according to claim 1, it is characterised in that: the die cap (7)
Bottom end is equipped with the external screw thread to match with internal thread groove (202), and the left former (4), right formpiston (5) top are all provided with fluted
(503), in the press mould (8) bottom end insertion groove (503).
4. a kind of powder metallurgy die of high efficiency manipulation according to claim 1, it is characterised in that: the column spinner
(9) top is equipped with rectangle sliding slot (901) and axial trough (902), and shaft (10) bottom end passes through axial trough (902) and is inserted into rectangle and slides
In slot (901), shaft (10) bottom end is fixedly connected with rectangular shaped slider (11), and the rectangular shaped slider (11) is in rectangle sliding slot
(901) it is slided up and down in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820205508.9U CN208341726U (en) | 2018-02-06 | 2018-02-06 | A kind of powder metallurgy die of high efficiency manipulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820205508.9U CN208341726U (en) | 2018-02-06 | 2018-02-06 | A kind of powder metallurgy die of high efficiency manipulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208341726U true CN208341726U (en) | 2019-01-08 |
Family
ID=64874911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820205508.9U Expired - Fee Related CN208341726U (en) | 2018-02-06 | 2018-02-06 | A kind of powder metallurgy die of high efficiency manipulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208341726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT525165B1 (en) * | 2021-11-30 | 2023-01-15 | Miba Sinter Austria Gmbh | Tool for compacting a rolling element ramp |
-
2018
- 2018-02-06 CN CN201820205508.9U patent/CN208341726U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT525165B1 (en) * | 2021-11-30 | 2023-01-15 | Miba Sinter Austria Gmbh | Tool for compacting a rolling element ramp |
| AT525165A4 (en) * | 2021-11-30 | 2023-01-15 | Miba Sinter Austria Gmbh | Tool for compacting a rolling element ramp |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 Termination date: 20200206 |
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| CF01 | Termination of patent right due to non-payment of annual fee |