CN200967285Y - Head beam device for middle-small-sized crank block type full-automatic dry powder press - Google Patents
Head beam device for middle-small-sized crank block type full-automatic dry powder press Download PDFInfo
- Publication number
- CN200967285Y CN200967285Y CN 200620126214 CN200620126214U CN200967285Y CN 200967285 Y CN200967285 Y CN 200967285Y CN 200620126214 CN200620126214 CN 200620126214 CN 200620126214 U CN200620126214 U CN 200620126214U CN 200967285 Y CN200967285 Y CN 200967285Y
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- entablature
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- dry powder
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Abstract
The utility model relates to an upper beam mechanism of small crank-slider type full-auto dry powder pressing machine, in particular to an upper beam mechanism used for powder made-product dry-press forming equipment, belonging to a designated mechanism of mechanical equipment. The utility model is an upper beam mechanism of powder press forming equipment in powder metallurgy, hard alloy, fine ceramic, electronic ceramic, magnetic material and other industries, comprising an upper beam, a piston, a sleeve, a hydraulic pressure pad piston, a worm shaft, a worm wheel and an adjustable motor; the piston is arranged in the sleeve; the sleeve is arranged on the beam; the hydraulic pressure pad piston is arranged at the upper part of the sleeve; the adjustable motor is arranged at one side of the upper beam; the worm shaft and the worm wheel are arranged at the upper beam; the output shaft of the adjustable motor drives the worm shaft by a pair of bevel gear; the upper beam is connected with the main press beam by a pull rod; the piston is connected with the upper punch by screws; the upper end of the piston is connected with the hydraulic pressure pad piston; the upper end of the hydraulic pad piston is sealed by hydraulic pressure oil; a screw rod is arranged at the upper part of the hydraulic pressure pad piston; nuts are arranged at the lower part of the sleeve.
Description
Technical field
What the entablature mechanism of the middle-size and small-size crank slide block type full automatic dry powder press of the utility model related to is a kind of entablature mechanism that is used for the dry-pressing formed equipment of pulverulent product.Belong to special mechanical equipment mechanism, it is the entablature mechanism of the powder pressing forming equipment of industries such as powder metallurgy, carbide alloy, fine ceramics, electronic ceramics, magnetic material.
Background technology
The entablature mechanism of present medium and small dry powder press is provided with press rods, if improper use makes press rods reach plastic deformation, press rods will be changed again, have influence on dry powder press and normally use.
Summary of the invention
The utility model purpose is the entablature mechanism that a kind of middle-size and small-size crank slide block type full automatic dry powder press is provided at above-mentioned weak point; entablature installs the motor adjustment additional; be convenient to operation more; adjust accurately; owing to change press rods into hydraulic die cushion; meeting superpressure, vexed Che Shike release, the protection machine is not damaged.
The entablature mechanism of middle-size and small-size crank slide block type full automatic dry powder press takes following scheme to realize:
The entablature mechanism structure of middle-size and small-size crank slide block type full automatic dry powder press comprises entablature, piston, sleeve, hydraulic die cushion piston, worm shaft, worm gear, adjustment motor.Piston is contained in the sleeve, and sleeve is contained on the entablature, and the hydraulic die cushion piston is contained in upper cartridge, adjusts motor and is contained in entablature one side, and worm shaft, worm gear are contained on the entablature, adjusts motor output shaft by a pair of bevel gear transmission worm shaft.
Entablature is connected with the main beam of pressing by pull bar, and piston is connected with upper punch by screw, and piston plays the effect of the protection demoulding; sleeve is equivalent to the cylinder body of cylinder; in the time of 0 °-180 °, the lower chamber of air cylinder air inlet, upper punch is in upper limit; in the time of after machine moves to 180 °; upper chamber of air cylinder air inlet, upper punch have had the trend that moves downward, and upper punch will be pushed down blank all the time when entablature moved upward; finish up to the demoulding, at this moment piston cavity of resorption air inlet upper punch returns upper limit.Protection stripper EOS, the upper end of piston connects hydraulic die cushion piston, the upper end sealed hydraulic oil of hydraulic die cushion piston; the effect of hydraulic die cushion is the effect of protection upper punch, when press power excessive or vexed car the time, and the turn screw rod; discharge hydraulic coupling, the upper punch retraction can go back by anti-car like this.Nut plays the effect of regulating prestrain.
The stroke of entablature also is adjustable, and the rotary worm axle drives worm gear and rotates, and the internal thread of worm gear and the external screw thread of sleeve cooperate, and sleeve does not change, and the just relative entablature of sleeve moves up and down like this, and its adjustment stroke is 70mm.
The entablature mechanical work principle of middle-size and small-size crank slide block type full automatic dry powder press:
At first mould is installed on the mould bases, adjust the motor of running part, motor drives the driving shaft rotation by worm reducer, driving belt, by travelling gear transmission eccentric wheel, connecting rod, guiding pull bar, the guiding pull bar drives the upper and lower motion of entablature, thereby the work of compacting blank is finished in the upper and lower motion of T-connecting piece in the drive.
Entablature part: when the upper and lower motion of guiding pull bar, the upper and lower motion of entablature, when entablature moves downward, device T shape part in the pneumatic piston rod drive of the cylinder block on the entablature moves down and is pressed into die, the roof pressure piston of device in two roof pressure cylinder bodies on entablature both sides forces concave template to move downward synchronously on concave template, finishes the compacting work of bottom punch.
The hydraulic die cushion piston of device in the cylinder body on entablature top in the cylinder block pressing process, link to each other with pneumatic piston rod on T shape part under the cope match-plate pattern reaction force; promoting pneumatic piston rod drive cylinder block moves upward; the hydraulic piston that promotes in the cylinder body moves upward; oil pressure is raise; show pressure by pressure sensor; when the dry powder press superpressure, can shed the oil cylinder internal pressure, fix a breakdown, play the safeguard protection effect.
The entablature mechanical feature of middle-size and small-size crank slide block type full automatic dry powder press:
Entablature installs the motor adjustment additional, is convenient to operation more, adjusts accurately, owing to change press rods into hydraulic die cushion, is meeting superpressure, vexed Che Shike release, and the protection machine is not damaged.
In the structure function design of middle-size and small-size crank slide block type full automatic dry powder press, owing to adopted the utility model entablature mechanism, advanced pressure die two-way three compact techniques that float have been adopted, machine construction is rationally advanced, the geometric accuracy height of stampings, the volume density of blank is evenly distributed, production latent qualitative good.
Description of drawings
The utility model is described in further detail below with reference to accompanying drawing.
Fig. 1 is the entablature structural scheme of mechanism of middle-size and small-size crank slide block type full automatic dry powder press.
Fig. 2 is the entablature mechanism structure schematic diagram of middle-size and small-size crank slide block type full automatic dry powder press.
Fig. 3 is the entablature institutional adjustment motor adjustment member structural representation of middle-size and small-size crank slide block type full automatic dry powder press.
Fig. 4 is that the entablature mechanism worm and gear of middle-size and small-size crank slide block type full automatic dry powder press is adjusted structural representation.
Label in the accompanying drawing: 1, hydraulic die cushion piston, 2, entablature, 3, right pull bar, 4, piston, 5, upper punch, 6, nut, 7, sleeve, 8, left lever, 9, screw rod, 10, adjust motor, 11, bevel gear, 12, worm shaft, 13, worm gear.
The specific embodiment
With reference to accompanying drawing 1～4, the entablature mechanism of middle-size and small-size crank slide block type full automatic dry powder press comprises entablature 2, piston 4, sleeve 7, hydraulic die cushion piston 1, worm shaft 12, worm gear 13, adjusts motor 10.Piston 4 is contained in the sleeve 7, sleeve 7 is contained on the entablature 2, and hydraulic die cushion piston 1 is contained in sleeve 7 tops, adjusts motor 10 and is contained in entablature 2 one sides, worm shaft 12, worm gear 13 are contained on the entablature 2, adjust motor 10 output shafts by a pair of bevel gear 11 transmission worm shafts 12.
The stroke of entablature 2 also is adjustable, adjusts motor 10 transmission worm shafts 12, drives worm gear 13 and rotates, the external screw thread of the internal thread of worm gear 13 and sleeve 7 cooperates, and sleeve 7 does not change, and sleeve 7 just relative entablatures 2 move up and down like this, and its adjustment stroke is 70mm.
Claims (4)
1, a kind of entablature mechanism of middle-size and small-size crank slide block type full automatic dry powder press is characterized in that structure comprises entablature, piston, sleeve, hydraulic die cushion piston, worm shaft, worm gear, adjustment motor; Piston is contained in the sleeve, sleeve is contained on the entablature, the hydraulic die cushion piston is contained in upper cartridge, adjust motor and be contained in entablature one side, worm shaft, worm gear are contained on the entablature, adjust motor output shaft by a pair of bevel gear transmission worm shaft, entablature is connected with the main beam of pressing by pull bar, and piston is connected with upper punch by screw.
2, the entablature mechanism of middle-size and small-size crank slide block type full automatic dry powder press according to claim 1 is characterized in that the upper end of piston connects hydraulic die cushion piston, the upper end sealed hydraulic oil of hydraulic die cushion piston.
3, the entablature mechanism of middle-size and small-size crank slide block type full automatic dry powder press according to claim 1 is characterized in that screw rod is contained in hydraulic die cushion piston top.
4, the entablature mechanism of middle-size and small-size crank slide block type full automatic dry powder press according to claim 1 is characterized in that lower cartridge is equipped with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620126214 CN200967285Y (en) | 2006-10-25 | 2006-10-25 | Head beam device for middle-small-sized crank block type full-automatic dry powder press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620126214 CN200967285Y (en) | 2006-10-25 | 2006-10-25 | Head beam device for middle-small-sized crank block type full-automatic dry powder press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200967285Y true CN200967285Y (en) | 2007-10-31 |
Family
ID=38966856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620126214 Expired - Fee Related CN200967285Y (en) | 2006-10-25 | 2006-10-25 | Head beam device for middle-small-sized crank block type full-automatic dry powder press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200967285Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189698A (en) * | 2010-03-20 | 2011-09-21 | 罗伯特·博世有限公司 | Press machine with pretightening frame |
| CN107138668A (en) * | 2017-06-21 | 2017-09-08 | 泰州智脑机器人科技有限公司 | The riveting device processed for aluminium section bar |
-
2006
- 2006-10-25 CN CN 200620126214 patent/CN200967285Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189698A (en) * | 2010-03-20 | 2011-09-21 | 罗伯特·博世有限公司 | Press machine with pretightening frame |
| CN107138668A (en) * | 2017-06-21 | 2017-09-08 | 泰州智脑机器人科技有限公司 | The riveting device processed for aluminium section bar |
| CN107138668B (en) * | 2017-06-21 | 2018-05-15 | 泰州智脑机器人科技有限公司 | Riveting device for aluminium section bar processing |
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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: 20071031 Termination date: 20121025 |