CN202293407U - Lower mold holder of side groove powder product molding hydraulic press - Google Patents
Lower mold holder of side groove powder product molding hydraulic press Download PDFInfo
- Publication number
- CN202293407U CN202293407U CN2011204220303U CN201120422030U CN202293407U CN 202293407 U CN202293407 U CN 202293407U CN 2011204220303 U CN2011204220303 U CN 2011204220303U CN 201120422030 U CN201120422030 U CN 201120422030U CN 202293407 U CN202293407 U CN 202293407U
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- piston rod
- floating
- plate
- female mold
- punch
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- Expired - Fee Related
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Abstract
The utility model relates to a lower mold holder of a side groove powder product molding hydraulic press, which comprises a female mold plate, a floating plate and a fixed plate that are sequentially arranged above a working platform from top to bottom, wherein the female mold plate is connected with an ejection cylinder piston rod through a lower guide post, the floating plate is connected with a floating cylinder piston rod, a female mold is mounted in a female mold plate center hole, a floating punch is mounted on the floating plate, a lower punch is mounted on the fixed plate, and a core rod is arranged at the center of the lower punch and is connected with a lower central cylinder piston rod at the center of an ejection cylinder; a side cylinder is mounted on the fixed plate, and the end of a side cylinder piston rod is connected with a side cylinder slipper; and a stepped cushion block is mounted on the lower end surface of the female mold plate. During mold unloading, the side cylinder is retracted, the female mold and the core rod fall down, a product is exposed from the female mold and is slightly lifted by the floating punch, and then the lower end surface of the product detached from the upper end surface of the lower punch, and the product can be taken out by a push block in the horizontal direction. The floating punch does not need to be taken down manually, the mold unloading speed is increased, the pressing interval time is reduced and the automatic production is facilitated.
Description
Technical field
The utility model relates to a kind of lateral slot pulverulent product forming hydraulic press mould bases, particularly a kind of lateral slot pulverulent product forming hydraulic press mould bases of being convenient to realize automatic demoulding.
Background technology
Powder shaping press can be used for metal dust is pressed into pie or other shapes, can make metallic article through sintering again after the compacting.
The pulverulent product forming hydraulic press carries out the ring-type periphery when having the product of lateral slot, and the former inwall is provided with step surface, directly place on the step surface one be used to form lateral slot floating punch.This structure is when the demoulding, and former and plug move down, and makes product stretch out former, artificial take out product after, need from the product floating punch pulled down to put back to proceed the next round compacting in the former.Labor strength is big, and compacting efficient is low, is unfavorable for realizing automated production.
Summary of the invention
The technical problem that the utility model will solve provides mould bases under a kind of lateral slot pulverulent product forming hydraulic press that is convenient in demoulding.
For solving the problems of the technologies described above; The technical scheme of the utility model is: mould bases under a kind of lateral slot pulverulent product forming hydraulic press, comprise the negative template, float plate and the fixed head that are successively set on workbench top from top to bottom, and said negative template is connected with the piston rod of taking blame for others in being built in workbench through guide pillar down; Float plate is connected with the unsteady cylinder piston rod of installment work platform both sides; In the negative template centre bore former is installed, floating punch is installed on the float plate, dash under installing on the fixed head; Xia Chong establishes plug in the center, and said plug is connected with the following central cylinder piston rod at the center of taking blame for others; It is characterized in that: the side cylinder is installed on the said fixed head, and said side cylinder piston rod end connects side cylinder slide block; Said negative template lower surface is equipped with the stairstepping cushion block.
The advantage of the utility model is: during the demoulding, the side cylinder is return, and former and plug descend, and product exposes former, and by the floating punch microlitre, makes the product lower surface rush to end face under breaking away from, and can take out product by the expeller of horizontal direction.Need not manually to take off floating punch, improved stripping rate, reduce compacting blanking time, improve compacting efficient, and can be provided with level to expeller realize the demoulding, help automated production.
Description of drawings
Fig. 1 is the utility model lateral slot pulverulent product forming hydraulic press counterdie shelf structure sketch map.
Fig. 2 is for adopting the compression moulding state diagram of mould bases compacting lateral slot product under the utility model lateral slot pulverulent product forming hydraulic press.
Fig. 3 is for adopting the demoulding state diagram of mould bases compacting lateral slot product under the utility model lateral slot pulverulent product forming hydraulic press.
The specific embodiment
As shown in Figure 1, comprise negative template 1, float plate 2, fixed head 3, workbench 4, take blame for others 5, down central cylinder 6, cylinder 7, side cylinder 8 float.
Above-mentioned negative template 1, float plate 2 and fixed head 3 are successively set on the workbench 4 from top to bottom.
Workbench 4 is built-in with takes blame for others 5, and central cylinder 6 is set at 5 centers of taking blame for others, and the cylinder 7 that floats is located at the both sides, upper surface of workbench 4.5 the piston rod of taking blame for others is connected with negative template 1 through guide pillar down, and the piston rod of unsteady cylinder 7 is connected with float plate 2.
In negative template 1 centre bore former 11 is installed, the floating punch 21 that is used to form the product lateral slot is installed on the float plate 2, install on the fixed head 3 down and dash 31, dash 31 centers down and establish plug 61, plug 61 is connected with following central cylinder piston rod.
Side cylinder 8 is installed on the fixed head 3, and side cylinder 8 piston rod ends connect side cylinder slide block 9, in negative template 1 lower surface stairstepping cushion block 10 are installed.
Before the compacting, negative template 1 rises, 8 reaches of side cylinder, and float plate 2 rises; Begin after reinforced to suppress, during compacting, utilize the 5 driving formers 11 of taking blame for others to float earlier and suppress; Former 11 floats synchronously with floating punch 21 and presses down, thereby realizes the compression moulding of band lateral slot sintered metal product, can be referring to Fig. 2.
During the demoulding, side cylinder 8 is return, and former 11 descends, and plug 61 descends, and product exposes former 11, and by floating punch 21 microlitres, can make the product lower surface break away from and dash 31 upper surfaces down referring to Fig. 3, can take out product by the expeller of horizontal direction.
Claims (1)
1. mould bases under the lateral slot pulverulent product forming hydraulic press; Comprise the negative template, float plate and the fixed head that are successively set on the workbench top from top to bottom; Said negative template is connected with the piston rod of taking blame for others in being built in workbench through following guide pillar, and float plate is connected with the unsteady cylinder piston rod of installment work platform both sides, and former is installed in the negative template centre bore; Floating punch is installed on the float plate; Dash under installing on the fixed head, Xia Chong establishes plug in the center, and said plug is connected with the following central cylinder piston rod at the center of taking blame for others; It is characterized in that: the side cylinder is installed on the said fixed head, and said side cylinder piston rod end connects side cylinder slide block; Said negative template lower surface is equipped with the stairstepping cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204220303U CN202293407U (en) | 2011-10-31 | 2011-10-31 | Lower mold holder of side groove powder product molding hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204220303U CN202293407U (en) | 2011-10-31 | 2011-10-31 | Lower mold holder of side groove powder product molding hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202293407U true CN202293407U (en) | 2012-07-04 |
Family
ID=46362376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204220303U Expired - Fee Related CN202293407U (en) | 2011-10-31 | 2011-10-31 | Lower mold holder of side groove powder product molding hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202293407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105047396A (en) * | 2015-08-14 | 2015-11-11 | 杭州史宾纳机械设备有限公司 | Double-cylinder pressing mechanism for one-stage molding of neodymium iron boron anisotropy multi-pole magnetic ring |
-
2011
- 2011-10-31 CN CN2011204220303U patent/CN202293407U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105047396A (en) * | 2015-08-14 | 2015-11-11 | 杭州史宾纳机械设备有限公司 | Double-cylinder pressing mechanism for one-stage molding of neodymium iron boron anisotropy multi-pole magnetic ring |
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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: 20120704 Termination date: 20121031 |