CN204036612U - A kind of isostatic pressed dry powder shaped device - Google Patents
A kind of isostatic pressed dry powder shaped device Download PDFInfo
- Publication number
- CN204036612U CN204036612U CN201420481829.3U CN201420481829U CN204036612U CN 204036612 U CN204036612 U CN 204036612U CN 201420481829 U CN201420481829 U CN 201420481829U CN 204036612 U CN204036612 U CN 204036612U
- Authority
- CN
- China
- Prior art keywords
- mount pad
- hydraulic jack
- dry powder
- shaped device
- patrix
- 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
Links
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The utility model relates to a kind of isostatic pressed dry powder shaped device, comprise mount pad, hopper, hydraulic jack, upper die and lower die and PLC control system for splendid attire powder or host computer DCS system, four edges bottom described hydraulic jack are equipped with the lead be fixed on mount pad, patrix is fixedly connected with hydraulic cylinder piston, its four corners are all set on lead, vertical uniform some drifts on this patrix bottom surface; Described counterdie is arranged on mount pad, it is also evenly equipped with drift one_to_one corresponding and the die cavity matched; Described hopper is fixed on the rear side of hydraulic jack, and feed hopper bottom is evenly provided with the some tube connectors be connected with its inside, and this tube connector end is all communicated with described die cavity one_to_one corresponding.The utility model solves the molded defect easily occurring pore, shrinkage cavity and hot property instability of tradition slurry heat injection, and product density is high, sintering shrinkage is little, production efficiency is high, and the accurate to dimension of spark plug is adjustable, and applicability is strong.
Description
Technical field:
The utility model relates to a kind of isostatic pressed press, especially relates to a kind of isostatic pressed dry powder shaped device.
Background technology:
The effect of spark plug is the high voltage pulse discharge of electricity that high-voltage conducting wires is sent here, air between disruptive spark plug two electrode, produces the mist that electric spark ignites in cylinder with this; As the spark plug of one of gasoline or the crucial igniting element of gas engine, it coordinates with ignition system and oil supply system makes engine power, and spark plug reliability at work directly has influence on the dynamic property of engine and the discharge of tail gas; Because cylinder compression ratio increases, the ignition voltage of spark plug must correspondingly improve, therefore spark plug porcelain insulator working environment will be more and more severe, and the method for conventional ignition plug porcelain insulator manufacture is slurry injection forming, and the porcelain insulator starching injection forming there will be the defects such as pore, shrinkage cavity and hot property instability in sintering procedure, its performance is also difficult to the needs adapting to gasoline or gas engine development; Powder compacting is a kind of very important processing mode, it is a kind of advanced manufacturing technology of energy-conservation, material-saving, it is a kind of more advanced moulding process at present, alternative traditional forming method is started with the advantage of its uniqueness, as the product such as spark plug, porcelain ball, plunger, vacuum envelope of Production of Ceramics, the existing dry powder former for the production of spark plug, is difficult to further raising to the accurate to dimension of spark plug, can not meets market demands.
Utility model content:
The purpose of this utility model is for the deficiencies in the prior art part, a kind of isostatic pressed dry powder shaped device for the manufacture of spark plug is provided, solve the molded defect easily occurring pore, shrinkage cavity and hot property instability of tradition slurry heat injection, product density is high, sintering shrinkage is little, production efficiency is high, the accurate to dimension of spark plug is adjustable, and applicability is strong.
Technology solution of the present utility model is as follows:
A kind of isostatic pressed dry powder shaped device, comprise mount pad, hopper, hydraulic jack, upper die and lower die and PLC control system for splendid attire powder or host computer DCS system, PLC control system or host computer DCS system are undertaken manually or automatically controlling by the control panel be arranged on mount pad, it is characterized in that: described hydraulic jack is connected with described control panel by pipeline, four edges bottom it are equipped with the lead be fixed on mount pad; Described patrix is fixedly connected with described hydraulic cylinder piston, and its four corners are all set on described lead and also can move up and down along lead, vertical uniform some drifts on this patrix bottom surface; Described counterdie to be arranged on mount pad and to be positioned at immediately below described patrix, counterdie is evenly equipped with described drift one_to_one corresponding and the die cavity matched; Described hopper is fixed on the rear side of hydraulic jack, and feed hopper bottom is evenly provided with the some tube connectors be connected with its inside, and this tube connector end is all communicated with described die cavity one_to_one corresponding.
As improvement, the upper end of described each drift is all arranged with a sealing sliding sleeve, sealing sliding sleeve can with the described die cavity close contacting fit matched.
As improvement, described counterdie is also provided with vacuum air valve, this vacuum air valve is communicated with described die cavity.
As improvement, described tube connector upper end is provided with the flow control valve for controlling the powder amount of feeding.
As improvement, the front side of described counterdie is provided with workbench, and its upper surface is higher than this workbench.
The beneficial effects of the utility model are:
(1) working face of patrix is evenly provided with some drifts along its length, being provided with some die cavities corresponding thereto by counterdie can the multiple product of disposal molding, production efficiency is high, and sprue is provided with vacuum air valve, within the extremely short time, the air in airtight die cavity can be discharged, dry powder vacuum debulk is shaping, and shaping speed is fast, product density is high, sintering shrinkage is little;
(2) upper end of the tube connector of connection hopper and counterdie die cavity sprue is provided with the flow control valve for controlling the powder amount of feeding in hopper, can change product size precision, meeting the need of market according to product requirement by regulating this flow control valve.
In sum, the utility model spark plug product density is high, sintering shrinkage is little, has stable, the advantage such as production efficiency is high and product size precision is adjustable.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is one of structural representation of the present utility model;
Fig. 2 is structural representation two of the present utility model.
Detailed description of the invention:
The following stated is only preferred embodiment of the present utility model, not limits scope of the present utility model.
Embodiment
With reference to accompanying drawing 1, a kind of isostatic pressed dry powder shaped device, comprise mount pad 1, hopper 2, hydraulic jack 3, patrix 4, counterdie 5 and PLC control system for splendid attire powder or host computer DCS system, PLC control system or host computer DCS system are undertaken manually or automatically controlling by the control panel be arranged on mount pad 1, described hydraulic jack 3 is connected with described control panel by pipeline 6, and four edges bottom it are equipped with the lead 11 be fixed on mount pad 1; Described patrix 4 is fixedly connected with described hydraulic jack 3 piston 31, its four corners are all set on described lead 11 and also can move up and down along lead 11, vertical uniform some drifts 41 on this patrix 4 bottom surface, this drift 41 is suitable with the centre bore of the spark plug of institute's processing; Described counterdie 5 to be arranged on mount pad 1 and to be positioned at immediately below described patrix 4, counterdie 5 is evenly equipped with described drift 41 one_to_one corresponding and the die cavity 51 matched; Described hopper 2 is fixed on the rear side of hydraulic jack 3, hopper 2 bottom even is provided with the some tube connectors 7 be connected with its inside, this tube connector 7 end is all communicated with described die cavity 51 one_to_one corresponding, and tube connector 7 upper end is also provided with the flow control valve 71 for controlling the powder amount of feeding.
As shown in Figure 2, the upper end of described each drift 41 is also arranged with a sealing sliding sleeve 42 respectively, when the working face of patrix 4 drop to contact with counterdie 5 upper surface time, sealing sliding sleeve 42 and described die cavity 51 close contacting fit matched, die cavity 51 is made to form a confined space, and each die cavity 51 is provided with the vacuum air valve 52 be communicated with it, when the powder in hopper 2 enters in corresponding die cavity 51 by tube connector 7, hydraulic jack 3 drives patrix 4 to move down until the sealing sliding sleeve 42 on drift 41 closely cooperates with corresponding die cavity 51 simultaneously, make powder extruded in airtight die cavity 51, air in confined space is got rid of by vacuum air valve 52, make product compaction moulding at short notice, blank density is high, when hydraulic jack 3 drive patrix 4 moves time, base substrate is placed on drift 41, by workman the base substrate on each drift 41 taken off and put into charging basket, the front side of counterdie 5 is provided with workbench 12, its upper surface is higher than this workbench 12, when preventing from operating, on base substrate, the powder that drops enters in the die cavity 51 of counterdie 5, affects product quality, simultaneously for workman take base substrate time provide support platform.
Claims (5)
1. an isostatic pressed dry powder shaped device, comprise mount pad (1), for the hopper (2) of splendid attire powder, hydraulic jack (3), patrix (4), counterdie (5) and PLC control system or host computer DCS system, PLC control system or host computer DCS system are undertaken manually or automatically controlling by the control panel be arranged on mount pad (1), it is characterized in that: described hydraulic jack (3) is connected with described control panel by pipeline (6), four edges bottom it are equipped with the lead (11) be fixed on mount pad (1), described patrix (4) is fixedly connected with described hydraulic jack (3) piston (31), its four corners are all set in described lead (11) and above also can move up and down along lead (11), vertical uniform some drifts (41) on this patrix (4) bottom surface, described counterdie (5) is arranged on mount pad (1) and goes up and be positioned at immediately below described patrix (4), counterdie (5) is evenly equipped with described drift (41) one_to_one corresponding and the die cavity matched (51), described hopper (2) is fixed on the rear side of hydraulic jack (3), hopper (2) bottom even is provided with the some tube connectors (7) be connected with its inside, and this tube connector (7) end is all communicated with described die cavity (51) one_to_one corresponding.
2. a kind of isostatic pressed dry powder shaped device as claimed in claim 1, it is characterized in that: the upper end of described each drift (41) is all arranged with a sealing sliding sleeve (42), sealing sliding sleeve (42) can with described die cavity (51) close contacting fit matched.
3. a kind of isostatic pressed dry powder shaped device as claimed in claim 1, is characterized in that: described counterdie (5) is also provided with vacuum air valve (52), and this vacuum air valve (52) is communicated with described die cavity (51).
4. a kind of isostatic pressed dry powder shaped device as claimed in claim 1, is characterized in that: described tube connector (7) upper end is provided with the flow control valve (71) for controlling the powder amount of feeding.
5. a kind of isostatic pressed dry powder shaped device as claimed in claim 1, is characterized in that: the front side of described counterdie (5) is provided with workbench (12), and its upper surface is higher than this workbench (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481829.3U CN204036612U (en) | 2014-08-25 | 2014-08-25 | A kind of isostatic pressed dry powder shaped device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481829.3U CN204036612U (en) | 2014-08-25 | 2014-08-25 | A kind of isostatic pressed dry powder shaped device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204036612U true CN204036612U (en) | 2014-12-24 |
Family
ID=52237320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420481829.3U Expired - Fee Related CN204036612U (en) | 2014-08-25 | 2014-08-25 | A kind of isostatic pressed dry powder shaped device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204036612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175387A (en) * | 2014-08-25 | 2014-12-03 | 长兴威力窑业有限公司 | Isostatic-pressing dry-powder molding device |
| CN108233186A (en) * | 2018-03-30 | 2018-06-29 | 广安博星科技有限公司 | Intelligent equivalent spark plug resistor powder powder feeding machine |
-
2014
- 2014-08-25 CN CN201420481829.3U patent/CN204036612U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175387A (en) * | 2014-08-25 | 2014-12-03 | 长兴威力窑业有限公司 | Isostatic-pressing dry-powder molding device |
| CN108233186A (en) * | 2018-03-30 | 2018-06-29 | 广安博星科技有限公司 | Intelligent equivalent spark plug resistor powder powder feeding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204036612U (en) | A kind of isostatic pressed dry powder shaped device | |
| CN104260235A (en) | Automatic quantitative feeding device | |
| CN104175387A (en) | Isostatic-pressing dry-powder molding device | |
| CN102463623A (en) | Porcelain bushing press forming die | |
| CN201597101U (en) | Isostatic pressing mold | |
| CN104242068A (en) | Sintering process for automobile ceramic sparking plug | |
| CN104191497B (en) | A kind of automatic moulding vacuum pumping hardware | |
| CN202701048U (en) | Magnet ring reshaping device | |
| CN204036634U (en) | A kind of mould quantitative injection device | |
| CN204036609U (en) | A kind of automatic moulding vacuum pumping hardware | |
| CN203357632U (en) | Ceramic piece pressing die | |
| CN206460988U (en) | A kind of dynamic lithium battery produces closing device | |
| CN203957074U (en) | The compacting tool set of refractory brick | |
| CN204935843U (en) | A kind of two wrapped brick-press frame | |
| CN208520104U (en) | A kind of novel powder drying system | |
| CN209888228U (en) | Electrode paste forming device | |
| CN203778768U (en) | Feeder for powder molding press | |
| CN104175490A (en) | Injection molding machine | |
| CN203124894U (en) | Strip-type ceramic electric soldering iron for cigarette making and plug assembling machine | |
| CN104175455A (en) | Injection molding machine | |
| CN104290248A (en) | Novel injection moulding machine | |
| CN104227950A (en) | Novel injection molding machine | |
| CN104290271A (en) | Novel injection moulding machine | |
| CN104227924A (en) | Novel injection molding machine | |
| CN104290273A (en) | Novel injection moulding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20150825 |
|
| EXPY | Termination of patent right or utility model |