CN209110178U - 60 tons of type pull rod feed devices of dry powder press - Google Patents
60 tons of type pull rod feed devices of dry powder press Download PDFInfo
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- CN209110178U CN209110178U CN201821771296.7U CN201821771296U CN209110178U CN 209110178 U CN209110178 U CN 209110178U CN 201821771296 U CN201821771296 U CN 201821771296U CN 209110178 U CN209110178 U CN 209110178U
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- feeding
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- pull rod
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Abstract
The utility model relates to 60 tons of type pull rod feed devices of dry powder press, and when being a kind of 60 tons of product molding press compacted products of Powder Metallurgy Industry dedicated full-automatic, former material powder being capable of the efficient device for being conveyed into shaping mold cavity automatically.Including main shaft, drive balls bearing, feeding cam group, feeding lever, oscillating bearing one, oscillating bearing two, pull rod, cylinder assembly, feeding swing arm, shaft, vertical bearing seat, feeding pole socket, feeding rod, material boots bracket, material boots, material boots work top, gear set and Cylinder mount bracket.In the case where meeting every feeding requirement that original automatic feeding can be completed, it greatly simplified the mechanism needed originally by several groups of gear transmission power, cost is reduced, and the automatic feeding that one kind that service efficiency and stability further increase is completely new.
Description
Technical field
It is that a kind of Powder Metallurgy Industry is dedicated complete the utility model relates to 60 tons of type pull rod feed devices of dry powder press
When automatic 60 tons of product moldings press compacted products, former material powder being capable of the efficient device for being conveyed into shaping mold cavity automatically.
Background technique
Powder metallurgy is to produce metal powder or made with metal powder (or mixture of metal powder and non-metal powder)
The industrial technology of metal material, composite material and various types product is produced by shaping and being sintered for raw material.Currently, powder
Last metallurgical technology has been widely used in traffic, machinery, electronics, aerospace, weapons, biology, new energy, information and nuclear industry
Equal fields become in new material science most one of the branch of development vitality.PM technique have significant energy conservation, material saving,
It has excellent performance, the series of advantages such as Product Precision is high and stability is good, is very suitable for producing in enormous quantities.In addition, part biography
The material and complex parts that system casting method and machining process can not be prepared can also be manufactured with PM technique, thus standby
By the attention of industry.
The basic working procedure of powder metallurgical technique is: 1, the preparation of raw material powder.2, powder compacting is the briquet of required shape.
3, the sintering of briquet.4, the postorder processing of product.
In process 2, the briquet that powder compacting is required shape, and it is divided into multiple sub- processes.Wherein by the powder in barrel
End, it is automatic, safe and effective to be transferred in shaping mold cavity according to the compacting frequency of powder shaping press, it is in molding procedure
First have to the line process completed.
The mechanism for the gear set transmission power that current type is utilized, gear engagement rotation is utilized to be reached in it
The purpose of feeding is fixed in each pressing cycle of dry powder press.The disadvantage is that the manufacturing cost of gear set is high, the adjustable sky of gear set
Between it is small, come not as good as the present invention flexible, and the present invention does not have to worry band due to gear engagement is bad there are also feature easy for installation
The phenomenon that mechanical breakdowns such as stuck come, occurs.
Summary of the invention
The utility model aim is in view of the above shortcomings, to provide a kind of 60 tons of type pull rod feed devices of dry powder press,
In the case where meeting every feeding requirement that original automatic feeding can be completed, it greatly simplified original needs and lean on
The mechanism of several groups of gears transmission power, reduces cost, and one kind that service efficiency and stability further increase it is completely new from
Dynamic feed device.
60 tons of type pull rod feed devices of dry powder press are to adopt the following technical solutions to achieve:
60 tons of type pull rod feed devices of dry powder press include main shaft, drive balls bearing, feeding cam group, feeding thick stick
Bar, oscillating bearing one, oscillating bearing two, pull rod, cylinder assembly, feeding swing arm, shaft, vertical bearing seat, feeding pole socket, feeding
Bar, material boots bracket, material boots, material boots work top, gear set and Cylinder mount bracket.
The top of main shaft, which is screwed, is equipped with feeding cam group, and drive balls bearing, which is then mounted on by pin shaft, to be sent
Expect freely roll on lever.One, feeding lever is pressed together in feeding cam group by drive balls bearing, the other end and joint
Bearing one is connected by pin shaft, plays leverage.The threaded connection at pull rod both ends is used among oscillating bearing one, oscillating bearing two,
The depth being threaded into can be needed freely to adjust by state, and oscillating bearing two is also connect by pivot pin with feeding swing arm, feeding swing arm
Other end pin shaft connect with cylinder assembly, cylinder assembly be fixed on lathe bed by Cylinder mount bracket, so this
Locating cylinder assembly can be to one lower pulling force of feeding swing arm, and feeding swing arm is also the effect of a lever herein, and its branch
Point is exactly shaft, and feeding swing arm, transmission force are inserted into shaft one end, and shaft is fixedly mounted on lathe bed by two vertical bearing seats；
Feeding pole socket is provided with axis hole, and feeding pole socket is fixedly linked by axis hole and shaft.Feeding pole socket pass through shaft on axis hole by
Key and screw are fixedly connected with shaft.The mounting hole of feeding rod insertion feeding pole socket is simultaneously fixed by screw, and material boots bracket one end is inserted
Enter the mounting hole of feeding rod and fixed by screw, the other end fixes material boots by screw, and material boots are firmly pressed in material boots work
Make on table top, enables to expect that boots complete the feeding moved forward and backward work with entire mechanism kinematic on material boots work top.
60 tons of type pull rod feed devices of dry powder press send feeding method as follows:
It when dry powder press main shaft, rotates, is at this moment screwed in main shaft under the drive of power source motor
One feeding cam group rotates with it.The drive balls bearing contacted with feeding cam group surface turns with feeding cam group
It moves and is rolled on the curvilinear plane of feeding cam group.Feeding lever then can turn around drive balls bearing in the rotation of feeding cam group
Motion profile is converted into lever-type up and down motion, and this is moved up and down by oscillating bearing one, oscillating bearing two and pull rod
Movement, which synchronizes, passes to feeding swing arm.The feeding swing arm for obtaining power passed to by center axis rotation mode be mounted on two it is vertical
Shaft on formula bearing block, makes shaft rotary motion, is fixed in shaft at this time and feeding pole socket interconnected, feeding rod
With material boots bracket will to material boots have one front and back push movement, thus expect boots will material boots work top on it is regular before
After move, complete within each compression moulding blank period of press be shaping mold cavity feeding work.In addition in entire mechanism
During operating, cylinder assembly provides a downward pulling force always, transmits section by section, and then can make drive balls bearing always
It is all the surface scrolls for being fitted in feeding cam group.
The beneficial effect of 60 tons of type pull rod feed devices of dry powder press is: 60 tons of type pull rod feed device designs of dry powder press
Rationally, compact structure and easy to use, it can be realized the automatic feeding function of 60 tons of full-automatic dry powder press, improve dry powder pressure
The working efficiency of machine.It ensure that the security reliability in feeding process, exempting operator has excessive body to connect work top
Touching, improves the coefficient of personal safety.It is another that production cost has been greatly reduced by simplification, improve productivity effect.The utility model
Feeding adjust that space is big, and flexibly, and the utility model does not have to worry due to gear engagement is bad there are also feature easy for installation
The phenomenon that mechanical breakdowns such as bring is stuck, occurs.
60 tons of dry powder press feed devices of powder metallurgy, it obtains power by the main axis of press itself, and will
This power by the components such as cam, swing arm, pull rod, bearing, idler wheel, cylinder be converted into can rule be press-molding blank
Die cavity automatic feeding function.
Detailed description of the invention
Below with reference to attached drawing, the utility model is described in further detail:
Fig. 1 is the perspective view of 60 tons of type pull rod feed devices of dry powder press；
Fig. 2 is the rearview of 60 tons of type pull rod feed devices of dry powder press；
Fig. 3 is the feeding lever schematic diagram of 60 tons of type pull rod feed devices of dry powder press；
Fig. 4 is the feeding swing arm schematic diagram of 60 tons of type pull rod feed devices of dry powder press.
In figure, 1, main shaft, 2, drive balls bearing, 3, feeding cam group, 4 feeding levers, 5, oscillating bearing one, 7,
Oscillating bearing two, 6, pull rod, 8, cylinder assembly, 9, feeding swing arm, 10, shaft, 11, vertical bearing seat, 12, feeding pole socket, 13,
Feeding rod, 14, material boots bracket, 15, material boots, 16, material boots work top, 17, gear set, 18, Cylinder mount bracket.
Specific embodiment
Referring to attached drawing 1-4,60 tons of type pull rod feed devices of dry powder press include main shaft 1, drive balls bearing 2, send
Expect cam set 3, feeding lever 4, oscillating bearing 1, oscillating bearing 27, pull rod 6, cylinder assembly 8, feeding swing arm 9, shaft 10,
Vertical bearing seat 11, feeding pole socket 12, feeding rod 13, material boots bracket 14, material boots 15, material boots work top 16,17 and of gear set
Cylinder mount bracket 18.
The top of main shaft 1, which is screwed, is equipped with feeding cam group 3, and drive balls bearing 2 is then installed by pin shaft
On feeding lever 4, can freely it roll.4 one, feeding lever are pressed together in feeding cam group 3 by drive balls bearing 2, another
End is connect with oscillating bearing 1 by pin shaft, and leverage is played.6 both ends of pull rod are used among oscillating bearing 1, oscillating bearing 27
Threaded connection, the depth being threaded into can by state need freely adjust, oscillating bearing 27 is also by pivot pin and feeding swing arm 9
Connection, the other end pin shaft of feeding swing arm 9 are connect with cylinder assembly 8, and cylinder assembly 8 is fixed by Cylinder mount bracket 18
(dry powder press) on lathe bed, so cylinder assembly 8 can give 9 one lower pulling forces of feeding swing arm herein, feeding swing arm 9 exists
Here and the effect of a lever, and its fulcrum is exactly shaft 10, feeding swing arm 9 is inserted into 10 one end of shaft, and transmission force turns
Axis is fixedly mounted on lathe bed by two vertical bearing seats 11；Feeding pole socket 12 is provided with axis hole, and feeding pole socket 12 passes through axis hole
It is fixedly linked with shaft 10.The axis hole that feeding pole socket 12 passes through in shaft 10 is fixedly connected by key and screw with shaft 10.Feeding
Bar 13 be inserted into feeding pole socket 12 mounting hole simultaneously fixed by screw, material 14 one end of boots bracket insertion feeding rod 13 mounting hole and by
Screw is fixed, and the other end fixes material boots 15 by screw, and material boots 15 are firmly pressed on material boots work top 16, makes to expect boots
The feeding moved forward and backward work can be completed on material boots work top 16 with entire mechanism kinematic.
4 both ends of feeding lever are provided with bearing pin mounting hole, and middle part is provided with bearing mounting hole, in feeding lever 4
Portion is mounted on dry powder press lathe bed by bearing, axis.
9 both ends of feeding swing arm are provided with bearing pin mounting hole, and middle part is provided with shaft mounting hole, in feeding swing arm 9
Portion is mounted on roller end by shaft mounting hole.
60 tons of type pull rod feed devices of dry powder press send feeding method as follows: as shown in the figure, when main shaft (1),
Rotated under the drive of power source (motor), be at this moment screwed main shaft (1) one feeding cam group (3) therewith
Rotation.The drive balls bearing (2) contacted with feeding cam group (3) surface is as the rotation of feeding cam group is in feeding cam group
(3) it is rolled on curvilinear plane.Drive balls bearing (2) then can be revolved the fortune to turn around in feeding cam group (3) by feeding lever (4)
Dynamic rail mark is converted into lever-type up and down motion, and is transported this up and down by oscillating bearing 1, oscillating bearing 27 and pull rod (6)
Movement, which synchronizes, passes to feeding swing arm (9).The feeding swing arm (9) for obtaining power passes to installation by center axis rotation mode
Shaft (10) on two vertical bearing seats (11) makes shaft (10) rotary motion, be fixed on shaft (10) at this time and
Feeding pole socket (12), feeding rod (13) and material boots bracket (14) interconnected will have a front and back to push to material boots (15)
Thus movement expects that boots (15) regular on material boots work top (16) will move forward and backward, completes each compacting in press
It is the work of shaping mold cavity feeding in the moulded blank period.In addition during entire mechanism operates, cylinder assembly (8) is always
One downward pulling force is provided, is transmitted section by section, and then drive balls bearing (2) can be made all to be to be fitted in feeding cam group always
(3) surface scrolls.
Claims (5)
1. a kind of 60 tons of type pull rod feed devices of dry powder press, which is characterized in that including main shaft, drive balls bearing, send
Expect cam set, feeding lever, oscillating bearing one, oscillating bearing two, pull rod, cylinder assembly, feeding swing arm, shaft, vertical bearing
Seat, feeding pole socket, feeding rod, material boots bracket, material boots, material boots work top, gear set and Cylinder mount bracket；
The top of main shaft is fixedly installed with feeding cam group, and drive balls bearing is then mounted on feeding lever by pin shaft,
It can freely roll, one, feeding lever is pressed together in feeding cam group by drive balls bearing, and the other end and oscillating bearing one are logical
Pin shaft connection is crossed, leverage is played, the threaded connection at pull rod both ends is used among oscillating bearing one, oscillating bearing two, is threaded into
The depth can by state need freely adjust, oscillating bearing two is also connect by pivot pin with feeding swing arm, the other end of feeding swing arm
It is connect with pin shaft with cylinder assembly, cylinder assembly is fixed on lathe bed by Cylinder mount bracket, so air cylinder group herein
Part can give one lower pulling force of feeding swing arm, and feeding swing arm is also the effect of a lever herein, and its fulcrum is exactly to turn
Feeding swing arm, transmission force are inserted into axis, shaft one end, and shaft is fixedly mounted on lathe bed by two vertical bearing seats；Feeding pole socket
It is provided with axis hole, feeding pole socket is fixedly linked by axis hole and shaft, and feeding rod is inserted into the mounting hole of feeding pole socket and by screw
Fixed, the mounting hole of material boots bracket one end insertion feeding rod is simultaneously fixed by screw, and the other end fixes material boots by screw, and will material
Boots are firmly pressed on material boots work top, enable to expect to transport before and after boots are completed on material boots work top with entire mechanism kinematic
Dynamic feeding work.
2. 60 tons of type pull rod feed devices of dry powder press according to claim 1, which is characterized in that the top of main shaft
It is screwed and feeding cam group is installed.
3. 60 tons of type pull rod feed devices of dry powder press according to claim 1, which is characterized in that feeding pole socket, which passes through, to be turned
Axis hole on axis is fixedly connected by key and screw with shaft.
4. 60 tons of type pull rod feed devices of dry powder press according to claim 1, which is characterized in that the feeding lever
Both ends are provided with bearing pin mounting hole, and middle part is provided with bearing mounting hole, and feeding lever middle is mounted on dry powder pressure by bearing, axis
On bed piece.
5. 60 tons of type pull rod feed devices of dry powder press according to claim 1, which is characterized in that the feeding pendulum
Arm both ends are provided with bearing pin mounting hole, and middle part is provided with shaft mounting hole, and feeding middle part of swing arm is mounted on by shaft mounting hole
Roller end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821771296.7U CN209110178U (en) | 2018-10-30 | 2018-10-30 | 60 tons of type pull rod feed devices of dry powder press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821771296.7U CN209110178U (en) | 2018-10-30 | 2018-10-30 | 60 tons of type pull rod feed devices of dry powder press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209110178U true CN209110178U (en) | 2019-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821771296.7U Active CN209110178U (en) | 2018-10-30 | 2018-10-30 | 60 tons of type pull rod feed devices of dry powder press |
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| Country | Link |
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| CN (1) | CN209110178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11938653B2 (en) | 2020-02-18 | 2024-03-26 | Qingdao university of technology | Powder dry-pressing molding device and method |
-
2018
- 2018-10-30 CN CN201821771296.7U patent/CN209110178U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11938653B2 (en) | 2020-02-18 | 2024-03-26 | Qingdao university of technology | Powder dry-pressing molding device and method |
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