CN109435308A - A kind of powder compaction press - Google Patents
A kind of powder compaction press Download PDFInfo
- Publication number
- CN109435308A CN109435308A CN201811557547.6A CN201811557547A CN109435308A CN 109435308 A CN109435308 A CN 109435308A CN 201811557547 A CN201811557547 A CN 201811557547A CN 109435308 A CN109435308 A CN 109435308A
- Authority
- CN
- China
- Prior art keywords
- component
- driving mechanism
- driving
- powder compaction
- longitudinal direction
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/42—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by magnetic means, e.g. electromagnetic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/027—Particular press methods or systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/04—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with a fixed mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/04—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with a fixed mould
- B30B11/06—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with a fixed mould each charge of the material being compressed against the previously formed body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/06—Platens or press rams
- B30B15/065—Press rams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
- B30B15/302—Feeding material in particulate or plastic state to moulding presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/32—Discharging presses
Abstract
The present invention relates to a kind of powder compaction press, including rack, upper stamping device, lower stamping device and die device, upper stamping device and lower stamping device are located at die device two sides up and down, lower stamping device includes being installed in the undershoot head assembly of rack, the attachment base being connect with die device and the first driving mechanism with attachment base transmission connection, die device can move up and down under the action of the first driving mechanism with respect to upper punch component, upper stamping device is equipped with upper punch component, second driving mechanism and coil block, coil block is installed between upper punch component and the second driving mechanism, coil block is electrically connected with electronic box, compared with prior art, this powder compaction press combines servo punching press and pulse impact style, two times punch is realized to rolled-up stock, greatly improve the consistency of finished product.
Description
Technical field
The present invention relates to molding machine technical fields, more particularly to a kind of powder compaction press.
Background technique
Punching press is to apply external force to powder, plate, band, tubing and profile etc. by stamping device and mold, is allowed to generate
Plastic deformation or separation, thus the forming and machining method of the workpiece of shape and size needed for obtaining, and in powder press process,
Powder compaction press is a kind of common process equipment, is the setting using the forming of impressed pressure pressed powder in die device
Standby, existing powder compaction press compacting process is mainly made of dress powder, compacting and demoulding, and usual powder compaction press includes frame
Frame, upper stamping device, lower stamping device and die device, die device are equipped with one or more mold cavities, and dusty material can be filled out
It is charged into the mold cavity, suppresses by upper stamping device and lower stamping device and to form rolled-up stock, existing powder compaction press is adopted more
With servo impact style, but product demanding for consistency, the punching press intensity of above structure often do not reach requirement, cause
It suppresses the product come and required consistency is not achieved.
Summary of the invention
To solve the above problems, the present invention provides a kind of powder compaction press, in conjunction with servo punching press and pulse impact style,
Two times punch is realized to rolled-up stock, greatly improves the consistency of finished product.
To solve above-mentioned purpose, the present invention adopts the following technical scheme.
A kind of powder compaction press, including rack, upper stamping device, lower stamping device and die device, upper stamping device and
Lower stamping device is located at die device two sides up and down, and lower stamping device includes being installed in the undershoot head assembly and mould of rack
Have the attachment base of device connection and the first driving mechanism with attachment base transmission connection, die device is in the first driving mechanism
It can be moved up and down with respect to upper punch component under effect, upper stamping device is equipped with upper punch component, the second driving mechanism and coil group
Part, coil block are installed between upper punch component and the second driving mechanism, and coil block is electrically connected with electronic box.
Preferably, undershoot head assembly is equipped with the mounting base for being installed in rack and the low punch being installed in mounting base, mold
Device is equipped with hollow cavity, and the first driving mechanism is equipped with for being drivingly connected the first mobile driving mould group of seat, and low punch penetrates
In hollow cavity, the first driving mould group drive connection seat is moved up and down and can be moved up and down with respect to low punch with die device.
Preferably, it is connected with third driving mechanism below mounting base, guiding is connected between mounting base and upper punch component
Loop bar.
Preferably, upper punch component is connected with the first mounting plate, and the second driving mechanism is connected with the second mounting plate, coil group
Part is installed between the first mounting plate and the second mounting plate, and the first mounting plate and the second mounting plate are locked by bolt.
Preferably, the second driving mechanism be equipped with the second driving mould group, with the second hinged link assembly of driving mould group and with
The hinged jumper bar component of the link assembly other end, link assembly drive jumper bar component along longitudinal direction under the action of the first driving mould group
Mobile, jumper bar component is connect with upper punch component drives upper punch component to move up and down with jumper bar component.
Preferably, the rack is installed with first longitudinal direction slide track component and second longitudinal direction slide track component, and link assembly is equipped with
Connecting rod, first longitudinal direction slide track component and second longitudinal direction slide track component are installed in connecting rod two end and first longitudinal direction slide track component respectively
It is connected respectively with rod slide with second longitudinal direction slide track component,
Preferably, first longitudinal direction slide track component is equipped with the first guide rail and the second guide rail, the first guide rail and the second guide rail difference
Set on connecting rod two sides, second longitudinal direction slide track component is equipped with third guide rail and the 4th guide rail, and third guide rail and the 4th guide rail are set respectively
In connecting rod two sides.
It preferably, further include material-pulling device for releasing rolled-up stock, material-pulling device, which is equipped with, to be installed in above die device
Magazine and the 4th driving mechanism that is connect with magazine, magazine laterally moved under the action of four driving mechanisms to release pressure
Product.
Preferably, magazine is equipped with inlet port and outlet port, and discharge port is connected to die device intermittent with powder filler material.
Preferably, the 4th driving mechanism is equipped with 4 wheel driven dynamic model group, lead screw and silk with the transmission connection of 4 wheel driven dynamic model group
The sliding block and the connecting rod connecting with sliding block, connecting rod that thick stick is slidably connected are connect with magazine.
Beneficial effects of the present invention are as follows:
Compared with prior art, this powder compaction press combines servo punching press and pulse impact style, realizes two to rolled-up stock
Secondary punching press greatly improves the consistency of finished product, and in actual application, die device is installed in lower stamping device, compacting
When, under the transmission effect of the second driving mechanism, upper punch component and undershoot head assembly cooperate and in die device to powder
Material carries out first time compacting, and electronic box exports high voltage pulse, and coil block instantaneous relase goes out impact force, and upper punch component is in the punching
It hits under the action of power and second of compacting is carried out to dusty material, pressed density is higher, meets required consistency requirement.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is positive structure diagram of the invention；
Fig. 3 is the B-B schematic cross-sectional view of Fig. 2 of the invention；
Fig. 4 is enlarged structure schematic diagram at the A of Fig. 1.
Description of symbols: 1. racks, stamping device, 21. upper punch components, 211. first mounting plates, 22. second on 2.
Driving mechanism, 221. link assemblies, 2211. connecting rods, 222. jumper bar components, 223. second mounting plates, 3. coil blocks, 4. first
Longitudinal slide rail component, 41. first guide rails, 42. second guide rails, 5. second longitudinal direction slide track components, 6. lower stamping devices, 61. undershoots
Head assembly, 611. mounting bases, 612. low punches, 62. attachment bases, 63. first driving mechanisms, 64. third driving mechanisms, 65. are led
Connect to loop bar, 7. die devices, 8. material-pulling devices, 81. magazines, 82. the 4th driving mechanisms, 821. lead screws, 822. sliding blocks, 823.
Extension bar.
Specific embodiment
The present invention will be further explained below with reference to the accompanying drawings.
Referring to figs. 1 to Fig. 4, a kind of powder compaction press, including rack 1, upper stamping device 2, lower stamping device 6 and mold dress
7 are set, upper stamping device 2 and lower stamping device 6 are located at about 7 two sides of die device, and lower stamping device 6 includes being installed in machine
The undershoot head assembly 61 of frame 1, the attachment base 62 being connect with die device 7 and the first driving machine being sequentially connected with attachment base 62
Structure 63, die device 7 can move up and down under the action of the first driving mechanism 63 with respect to upper punch component 21, upper stamping device 2
Upper punch component 21 and second are installed in equipped with upper punch component 21, the second driving mechanism 22 and coil block 3, coil block 3
Between driving mechanism 22, coil block 3 is electrically connected with electronic box, and compared with prior art, this powder compaction press combines servo punching press
With pulse impact style, two times punch is realized to rolled-up stock, greatly improves the consistency of finished product, in actual application, mould
Tool device 7 is installed in lower stamping device 6, when compacting, under the transmission effect of the second driving mechanism 22, and 21 He of upper punch component
Undershoot head assembly 61 cooperates and carries out first time compacting to dusty material in die device 7, and electronic box exports high voltage pulse, coil
3 instantaneous relase of component goes out impact force, and upper punch component 21 carries out second to dusty material under the action of the impact force and suppresses,
Pressed density is higher, meets required consistency requirement.
Referring to Fig.1,2 and 3, the undershoot head assembly 61 of the present embodiment is equipped with the mounting base 611 for being installed in rack 1 and is installed in
Low punch 612 in mounting base 611, die device 7 are equipped with hollow cavity, and the first driving mechanism 63 is equipped with for being drivingly connected seat
62 the first mobile driving mould groups, low punch 612 penetrate in hollow cavity, and the first driving mould group is drivingly connected seat 62 and moves up and down
It can be moved up and down with respect to low punch 612 with die device 7, third driving mechanism 64, mounting base are connected with below mounting base 611
Guiding loop bar 65 is connected between 611 and upper punch component 21, the first driving mould group is set as driving motor, but not limited to this,
It is drivingly connected seat 62 respectively using two groups of driving Mo Zu in the present embodiment and mounting base 611 is independent mobile, the first driving mould group is driven
Dynamic attachment base 62 is mobile, and die device 7 is interlocked with the movement of attachment base 62, and so as to mobile relative to low punch 612, being conducive to will
Rolled-up stock ejection die device 7, is convenient for subsequent blanking, and 64 drive installation seat 611 of third driving mechanism rises to pressing process
Middle low punch 612 is able to bear biggish stamping press, and equipment service performance is more stable.
Referring to Fig. 3 and Fig. 4, the upper punch component 21 in the present embodiment is connected with the first mounting plate 211, the second driving mechanism
22 are connected with the second mounting plate 223, and coil block 3 is installed between the first mounting plate 211 and the second mounting plate 223, the first peace
Loading board 211 and the second mounting plate 223 are locked by bolt, stable connection, and service performance is stablized, the upper punching in the present embodiment
Head assembly includes upper punch and the fixing piece for installing upper punch, but not limited to this.
Fig. 3 is shown, and the second driving mechanism 22 in the present embodiment is equipped with the second driving mould group, drives mould group hinged with second
Link assembly 221 and the jumper bar component 222 hinged with 221 other end of link assembly, link assembly 221 first drive mould group
Under the action of drive jumper bar component 222 move longitudinally, jumper bar component 222 is connect with upper punch component 21 with jumper bar component 222
Upper punch component 21 is driven to move up and down, the second driving mould group is set as driving motor, but not limited to this, the rack 1 is installed
There are first longitudinal direction slide track component 4 and second longitudinal direction slide track component 5, link assembly 221 is equipped with connecting rod 2211, first longitudinal direction slide rail group
Part 4 and second longitudinal direction slide track component 5 are installed in 2211 both ends of connecting rod respectively and first longitudinal direction slide track component 4 and second longitudinal direction are sliding
Rail assembly 5 is connected with the sliding of connecting rod 2211 respectively, and first longitudinal direction slide track component 4 is equipped with the first guide rail 41 and the second guide rail 42, the
One guide rail 41 and the second guide rail 42 are respectively arranged on 2211 two sides of connecting rod, and second longitudinal direction slide track component 5 is equipped with third guide rail and the 4th
Guide rail, third guide rail and the 4th guide rail are respectively arranged on 2211 two sides of connecting rod, the first longitudinal direction slide track component 4 in the present embodiment and
The structure of two longitudinal slide rail components 5 is similar, in practical application, 221 one end of link assembly first driving mould group under the action of on
It moves and 221 other end of link assembly moves down, so that jumper bar component 222 is moved down with 221 other end of link assembly to promote upper punching press
Component carries out first time compacting to powder-material.
Fig. 3 is shown, and the present embodiment further includes the material-pulling device 8 for releasing rolled-up stock, and material-pulling device 8 is equipped with and is installed in mould
The magazine 81 of 7 top of tool device and the 4th driving mechanism connecting with magazine 81, magazine 81 is under the action of four driving mechanisms
Laterally move to release rolled-up stock, magazine 81 is equipped with inlet port and outlet port, discharge port be connected to 7 intermittent of die device with
Powder filler material, the 4th driving mechanism are equipped with 4 wheel driven dynamic model group, slide with the lead screw of 4 wheel driven dynamic model group transmission connection, with lead screw
The sliding block of dynamic connection and the connecting rod connecting with sliding block, connecting rod are connect with magazine 81, and 4 wheel driven dynamic model group is set as driving electricity
Machine, but not limited to this, the material-pulling device 8 of the present embodiment can realize pusher and fill the function of powder-material, and magazine 81 is by 4 wheel driven
The transmission effect of dynamic model group moves back and forth on 7 surface of die device, and in practical application, low punch 612 is hollow by die device 7
The intracorporal rolled-up stock of chamber jacks up, and magazine 81 is mobile, is released molding rolled-up stock using 81 edge of magazine, while 81 lower section of magazine
Discharge port be connected to die device 7, powder-material falls into the pressing position of die device 7, realizes the blanking of powder-material, magazine 81
It is retracted into initial position, upper stamping device and lower stamping device continue compacting movement.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of powder compaction press, including rack, upper stamping device, lower stamping device and die device, upper stamping device is under
Stamping device is located at die device two sides up and down, which is characterized in that lower stamping device includes the low punch for being installed in rack
Component, the attachment base connecting with die device and the first driving mechanism with attachment base transmission connection, die device is first
It can be moved up and down with respect to upper punch component under the action of driving mechanism, upper stamping device is equipped with upper punch component, the second driving machine
Structure and coil block, coil block are installed between upper punch component and the second driving mechanism, and coil block is electrically connected with electronic box.
2. a kind of powder compaction press according to claim 1, which is characterized in that undershoot head assembly is equipped with and is installed in rack
Mounting base and the low punch being installed in mounting base, die device are equipped with hollow cavity, and the first driving mechanism is equipped with for driving
The first mobile driving mould group of attachment base, low punch penetrate in hollow cavity, and the first driving mould group is drivingly connected seat and moves up and down
It can be moved up and down with respect to low punch with die device.
3. a kind of powder compaction press according to claim 2, which is characterized in that be connected with third driving machine below mounting base
Structure is connected with guiding loop bar between mounting base and upper punch component.
4. a kind of powder compaction press according to claim 1, which is characterized in that upper punch component is connected with the first installation
Plate, the second driving mechanism are connected with the second mounting plate, and coil block is installed between the first mounting plate and the second mounting plate, and first
Mounting plate and the second mounting plate are locked by bolt.
5. a kind of powder compaction press according to claim 1, which is characterized in that the second driving mechanism is equipped with the second driving mould
Group, with the second driving hinged link assembly of the mould group and jumper bar component hinged with the link assembly other end, link assembly is the
Jumper bar component is driven to move longitudinally under the action of one driving mould group, jumper bar component is connect with jumper bar component band with upper punch component
Dynamic upper punch component moves up and down.
6. a kind of powder compaction press according to claim 5, which is characterized in that the rack is installed with first longitudinal direction sliding rail
Component and second longitudinal direction slide track component, link assembly are equipped with connecting rod, first longitudinal direction slide track component and second longitudinal direction slide track component point
It is not installed in connecting rod two end and first longitudinal direction slide track component and second longitudinal direction slide track component are connected with rod slide respectively.
7. a kind of powder compaction press according to claim 6, which is characterized in that first longitudinal direction slide track component is equipped with first and leads
Rail and the second guide rail, the first guide rail and the second guide rail are respectively arranged on connecting rod two sides, and second longitudinal direction slide track component is equipped with third guide rail
With the 4th guide rail, third guide rail and the 4th guide rail are respectively arranged on connecting rod two sides.
8. a kind of powder compaction press according to claim 1, which is characterized in that further include the pusher for releasing rolled-up stock
Device, material-pulling device are equipped with the 4th driving mechanism that is installed in the magazine above die device and connect with magazine, and magazine is the
It is laterally moved under the action of four driving mechanisms to release rolled-up stock.
9. a kind of powder compaction press according to claim 8, which is characterized in that magazine is equipped with inlet port and outlet port, out
Material mouth is connected to die device intermittent with powder filler material.
10. a kind of powder compaction press according to claim 8, which is characterized in that the 4th driving mechanism is equipped with the 4th driving
Mould group, with the lead screw of 4 wheel driven dynamic model group transmission connection, the sliding block being slidably connected with lead screw and the connecting rod being connect with sliding block, company
Extension bar is connect with magazine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811557547.6A CN109435308A (en) | 2018-12-19 | 2018-12-19 | A kind of powder compaction press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811557547.6A CN109435308A (en) | 2018-12-19 | 2018-12-19 | A kind of powder compaction press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109435308A true CN109435308A (en) | 2019-03-08 |
Family
ID=65560228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811557547.6A Pending CN109435308A (en) | 2018-12-19 | 2018-12-19 | A kind of powder compaction press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109435308A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480006A (en) * | 2019-09-17 | 2019-11-22 | 哈工大机器人（岳阳）军民融合研究院 | Device and drawing method based on the two-way compacting of metal-base composites magnetic field impulse |
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| CN110480006A (en) * | 2019-09-17 | 2019-11-22 | 哈工大机器人（岳阳）军民融合研究院 | Device and drawing method based on the two-way compacting of metal-base composites magnetic field impulse |
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