CN2589186Y - Multiple punch pin die for hollow bar molded coal - Google Patents
Multiple punch pin die for hollow bar molded coal Download PDFInfo
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- CN2589186Y CN2589186Y CN 02251054 CN02251054U CN2589186Y CN 2589186 Y CN2589186 Y CN 2589186Y CN 02251054 CN02251054 CN 02251054 CN 02251054 U CN02251054 U CN 02251054U CN 2589186 Y CN2589186 Y CN 2589186Y
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- plunger
- hollow bar
- hole
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Abstract
The utility model relates to a mould for production type coal, particularly a multiple-punch mould for hollow bar type coal. The utility model is characterized in that the utility model comprises an upper punching rod which is sheathed with a pressure spring; the lower end surface of the upper punching rod is connected with a lower slide board though a screw bolt handle; the lower end of the upper punching rod is provided with one or more than one lower punching rod; the lower punching rod penetrates through the lower slide board to be connected with the upper punching rod; the center of the lower punching rod is processed into a cavity structure, and a punching needle rod which can stretch out is inserted in the cavity. The utility model has the characteristics that the cooking stoves can not be limited in use, and the combustion is thorough. The utility model can punch coal in various types, and the production efficiency is high.
Description
Technical field: the utility model relates to a kind of mould of producing moulded coal, i.e. the many plunger chip dies of hollow bar moulded coal.
Background technology: in prior art, a kind of moulded coal commonly used is that diameter is near the stove and accessory internal diameter, in stove and accessory, stack burning, moulded coal mostly is the short cylindrical type, and middle is limited by stove and accessory during moulded coal uses towards several through holes, its shortcoming are arranged, also bigger because of the moulded coal volume, it is insufficient to burn, and waste fuel is unfavorable for environmental protection.Also have a kind of type stove product, i.e. coal briquette, its shortcoming is to adopt solid construction, although not limited by the coal tool in using, also has the inadequate deficiency of burning.
The utility model content: the purpose of this utility model is not limited by stove and accessory when providing a kind of moulded coal of producing to use at above-mentioned deficiency, the many plunger chip dies of hollow bar moulded coal of sufficient combustion.
The utility model technical solution is: the many plunger chip dies of hollow bar moulded coal comprise upper plunger, be with stage clip on the upper plunger, connecing a lower skateboard, the upper plunger lower end has one or more lower plungeres by bolt in the upper plunger lower surface, and lower plunger passes lower skateboard and is connected with upper plunger.Cavity structure is processed at the lower plunger center, and interpolation hangs with exsertile towards shank.The syndeton of dashing shank and lower plunger in the lower plunger is to have the dowel hole that slits and lead to before and after vertically on the lower plunger wall, one hole is arranged towards shank upper end, and pivot pin is inserted through towards the shank upper end hole by dowel hole and lodge passes on the limit, hole of lower skateboard at lower plunger.Lower plunger is preferably seven, and middle one, along evenly distributing six on every side; Wherein one of centre penetrates in the upper plunger centre bore and by bearing pin and articulates, and six discoid lower surfaces of passing lower skateboard, upper plunger connect by bolt is stubborn with the flange plate-like pressing plate that is enclosed within on the upper plunger on every side.When lower plunger is one, once can only go out a moulded coal; When being seven, can go out seven moulded coals simultaneously, so, lower plunger quantity at least one, one is optional when above, and is not subjected in the present embodiment seven restriction.
According to said structure, the moulded coal of going out is short hollow bar shape, and promptly middle instantiation is of a size of diameter 38mm, high 55mm (but being not limited thereto) with a logical up and down through hole, serves as ut during use and uses.
The utility model has the advantages that: 1, adopt short hollow bar moulded coal structure,, use and be not subjected to the stove and accessory size restrictions, and sufficient combustion, energy-conservationly be beneficial to environmental protection again because of volume is little.2, adopt many punch structures, the production efficiency height.3, type coal shape is not limited to short cylindrical shape, can variation, and promptly can also be square, polygon, many prismatics, as long as change drift geometry and counterdie.With a plurality of drifts in, its geometry can be the same, also can be different, once can impact difform moulded coal.
4, applied widely, can mechanically use at punching press, hydraulic pressure, friction press equal pressure, also can on coal maker, use.5, described mould once can be gone out Togo's moulded coal, the production efficiency height.
Below in conjunction with accompanying drawing the utility model is described in further detail:
Description of drawings: Fig. 1 is a structure diagram of the present utility model:
The specific embodiment: referring to Fig. 1, the many plunger chip dies of hollow bar moulded coal comprise upper plunger 1, are with stage clip 2 on it, and upper plunger 1 lower surface is a disk 3 structures, and connecing a lower skateboard 5, lower skateboard 5 is a disc structure by bolt 4.Upper plunger 1 lower end can have one or more cylindrical lower plungeres 6, lower plunger 6 is seven in this example, middle one, enclose six of even distributions along circumference, lower plunger 6 penetrates in upper plunger 1 centre bore and by bearing pin 7 and articulates wherein, six lower plungeres 6 pass the disk 3 shape lower surfaces of lower skateboard 4, upper plunger on every side, and are enclosed within flange plate-like pressing plate 8 on the upper plunger 1 and twist by bolt and connect.
Cavity structure is processed at lower plunger 6 centers, and interpolation hangs with exsertile cylindrical towards shank 9.The syndetons of dashing shank 9 and lower plunger 6 in the lower plunger 6 are to have the logical dowel hole 10 that slits before and after vertically on lower plunger 6 walls, towards shank 9 upper ends one hole 11 is arranged, pivot pin is inserted through towards shank 9 upper end holes 11 by dowel hole 10 and lodge passes on the limit, hole of lower skateboard 5 at lower plunger 6.During latch, lower skateboard 5 falls earlier, and bearing pin just can ride on the limit, hole of lower skateboard 5 like this.Dowel hole 10 supply and marketing axles slide within it, realize moving towards shank 9.
Operation principle: move repeatedly by press, upper plunger 1 is given in the punching press of generation (pressure) conduction, and the pressure that upper plunger 1 produces downwards conducts to lower plunger 6 again, when mould tube (bed die, the figure part omitted) material is subjected to lower plunger 6 pressure, produces impedance immediately, but upper plunger 1 is still exerted pressure downwards, force in lower plunger 6 cavitys to dash shank 9 downward, and lower plunger 6 rests on the material impedance, and is downward until upper plunger 1, forces towards shank 9 and penetrates material, produce mesopore, mechanical action is finished.When upwards replying, spring 2 will be pulled out towards shank 9 and be finished whole mechanical movements.Again through the drift second time, depanning, the hollow bar coal promptly produces.
Claims (3)
1, the many plunger chip dies of a kind of hollow bar moulded coal, comprise upper plunger (1), be with stage clip (2) on the upper plunger (1), upper plunger (1) lower surface connects a lower skateboard (5) by the bolt handle, upper plunger (1) lower end has one or more lower plungeres (6), lower plunger (6) passes lower skateboard (5) and is connected with upper plunger (1), it is characterized in that lower plunger (6) center is processed into cavity structure, and interpolation hangs with exsertile towards shank (9).
2, according to the many plunger chip dies of the described hollow bar moulded coal of claim 1, it is characterized in that the syndeton of dashing shank (9) and lower plunger (6) in the lower plunger (6) is to have the logical dowel hole (10) that slits before and after vertically on lower plunger (6) wall, one hole (11) is arranged towards shank (9) upper end, and pivot pin is inserted through towards shank (9) upper end hole by dowel hole (10) and lodge passes on the limit, hole of lower skateboard (5) at lower plunger.
3, according to claim 1 or the many plunger chip dies of 2 described hollow bar moulded coals, its feature is seven at described lower plunger (6), middle one, along evenly distributing six on every side; Wherein one of centre penetrates in upper plunger (1) centre bore and articulates by bearing pin (7), and six discoid lower surfaces (3) of passing lower skateboard (5), upper plunger (1) connect by bolt is stubborn with the flange plate-like pressing plate (8) that is enclosed within on the upper plunger (1) on every side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02251054 CN2589186Y (en) | 2002-12-04 | 2002-12-04 | Multiple punch pin die for hollow bar molded coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02251054 CN2589186Y (en) | 2002-12-04 | 2002-12-04 | Multiple punch pin die for hollow bar molded coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2589186Y true CN2589186Y (en) | 2003-12-03 |
Family
ID=33721048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02251054 Expired - Fee Related CN2589186Y (en) | 2002-12-04 | 2002-12-04 | Multiple punch pin die for hollow bar molded coal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2589186Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739118A (en) * | 2015-03-15 | 2017-05-31 | 安徽鹰龙工业设计有限公司 | Clean moulded coal formation of lots drift |
-
2002
- 2002-12-04 CN CN 02251054 patent/CN2589186Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739118A (en) * | 2015-03-15 | 2017-05-31 | 安徽鹰龙工业设计有限公司 | Clean moulded coal formation of lots drift |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |