CN101837646A - Non-dead-point and non-momentum stepless adjustable pressing machine - Google Patents
Non-dead-point and non-momentum stepless adjustable pressing machine Download PDFInfo
- Publication number
- CN101837646A CN101837646A CN200910127555A CN200910127555A CN101837646A CN 101837646 A CN101837646 A CN 101837646A CN 200910127555 A CN200910127555 A CN 200910127555A CN 200910127555 A CN200910127555 A CN 200910127555A CN 101837646 A CN101837646 A CN 101837646A
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- China
- Prior art keywords
- fixed
- elastic plate
- correctly
- bed piece
- eccentric shaft
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- 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
- B30B1/02—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 lever mechanism
- B30B1/06—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 lever mechanism operated by cams, eccentrics, or cranks
Abstract
The invention discloses a non-dead-point and non-momentum stepless adjustable pressing machine. The pressing machine is characterized in that a machine tool body blank is manufactured by a casting method and then is designed to meet the requirements of a finished product by mechanical processing; an elastic plate is arranged and fixed on the top of the machine tool body by using a fulcrum pin; a fixed motor is arranged at a correct position of the machine tool body and a motor pulley is arranged and fixed above the output shaft of the motor at the same time; an eccentric shaft is arranged at a correct position of the machine tool body and a driven pulley is correctly arranged together with the eccentric shaft at the same time; an adjusting seat is arranged at a proper position of the elastic plate and is fixed by a fixing bolt; one end of a connecting rod is correctly connected with a crank of the eccentric shaft and a movable pin at the other end of the connecting rod is hinged together with the adjusting seat at the same time; a sliding block is correctly arranged and fixed at a correct position of the machine tool body; a floating joint is arranged above the elastic plate through a hard rubber mat and the sliding block is hinged together with the floating joint by using a pin shaft at the same time; and a working head is arranged and fixed at the bottom of the sliding block by using the fixing bolt thereof at the same time.
Description
Technical field
The present invention relates to a kind of forcing press, particularly a kind of no dead point and stamping press stepless adjustable pressing machine.Belong to the press technical field.
Background technology
At present: make at some paper products, the medicine packing, some forcing presses that use in toy manufacturing and other light industry field are to rotate at a high speed by the driven by motor flywheel, flywheel obtains certain energy by rotation, and through corresponding clutch-brake, gear train assembly and other corresponding mechanical system make the execution unit slide block produce pressure.This kind forcing press is complex structure not only, price is higher, simultaneously owing to use toggle, fixing last bottom dead centre is arranged, in addition, the pressure of this kind forcing press generally immobilizes, though the forcing press that has in recent years adopts the way of control flywheel rotating speed that the punching press of forcing press is regulated, but the not only complicated cost height of this kind control method, regulate cumbersome simultaneously, and in above-mentioned more described industries, because work, the general forcing press punching press of using is all little, need simultaneously to liquidate at all according to product batch etc. situation adjusting at any time, applying of pressure needs certain buffering, so present standard machinery forcing press can better be in the application of above-mentioned described industry and other relevant industries.
Summary of the invention
The objective of the invention is to: a kind of no dead point and stamping press stepless adjustable pressing machine are provided, this forcing press cost not only simple in structure is low, it is stepless adjustable to have supreme bottom dead centre punching press simultaneously, can better adapt to the paper product manufacturing, the medicine packing, toy manufacturing, and the use in other light industry field, it is higher to overcome the price that present widely used ordinary press brings, awkward defective.
For achieving the above object, the technical solution adopted in the present invention is: a leverage is installed on bed piece, described leverage comprises fulcrum pin, and the elastic plate lever is formed, at the other end of leverage, it is the other end of elastic plate lever, connect executing agency, described executing agency is by floating junction, the hardboard rubber cushion, bearing pin, slide block is formed.At the middle part of lever system, promptly link to each other with transmission system in the middle appropriate location of elastic plate lever, described transmission system is made up of hold-down screw, adjustment seat, removable pin, connecting rod, eccentric shaft, passive tape wheel, motor pulley, belt, motor.What above-mentioned all parts were all suitable is installed on the corresponding lathe bed.
Above-mentioned described a kind of no dead point and stamping press stepless adjustable pressing machine, its operation principle is: according to corresponding manufacturing process, adopt welding or cast-in-block method to produce the blank of bed piece, adopt the method for machining, the blank of bed piece is worked into the finished product requirement of drawing design, with fulcrum pin elastic plate is fixed on the top of bed piece, after elastic plate installs, should do corresponding inspection and test, guarantee that elastic plate rotates flexibly around fulcrum pin.Tram at bed piece installs and fixes motor, motor pulley is installed and fixed above the output shaft of motor simultaneously.Eccentric shaft is installed to the tram of bed piece, simultaneously negative pulley wheel and eccentric shaft correctly is installed together.Behind the appropriate location that is installed to elastic plate that adjustment seat is correct, be fixed, an end of connecting rod is correctly linked to each other with the crank throw of eccentric shaft with hold-down screw, and simultaneously that its other end removable pin and adjustment seat is hinged.Slide block is is correctly installed and fixed the tram of bed piece, correctly install and fix it elastic plate above by the ebonite pad floating junction, and just slide block and floating junction are hinged with bearing pin simultaneously, working head are fixed on the bottom of slide block with the working head set bolt.
Beneficial effect: because adjustment seat is at the diverse location at elastic plate lever middle part, will change corresponding arm of force relation, thereby make slide block obtain corresponding pressure, and the position of adjustment seat is continuous arbitrarily, so the power that slide block produced also is stepless continuous, while is owing to the use of elastic plate lever is the elasticity steel, and executive system links to each other with the elastic plate lever by the ebonite pad, so application of force process has certain buffering, there is not fixing dead point yet, so this structure is not only very simply cheap, and above-mentioned owing to having, so can better adapt to the needs of some specific industries.
Description of drawings
Accompanying drawing is a structure principle chart of the present invention.
Shown in the figure: 1, bed piece; 2, motor; 3, motor pulley; 4, negative pulley wheel; 5, eccentric shaft; 6, fulcrum pin; 7, elastic plate; 8, adjustment seat; 9, hold-down screw; 10, removable pin; 11, connecting rod; 12, floating junction; 13, ebonite pad; 14, slide block; 15, working head; 16, belt; 17, working head set bolt; 18, bearing pin.
The specific embodiment
According to corresponding manufacturing process, adopt welding or cast-in-block method to produce the blank of bed piece (1), adopt the method for machining, the blank of bed piece (1) is worked into the finished product requirement of drawing design, elastic plate (7) is fixed on the top of bed piece (1) with fulcrum pin (6), after elastic plate (7) installs, should do corresponding inspection and test, guarantee that elastic plate (7) rotates flexibly around fulcrum pin (6).Install and fix motor (2) in the tram of bed piece (1), simultaneously motor pulley (3) is installed and fixed above the output shaft of motor (2).Eccentric shaft (5) is installed to the tram of bed piece (1), simultaneously negative pulley wheel (4) and eccentric shaft (5) correctly is installed together.Behind the appropriate location that is installed to elastic plate (7) that adjustment seat (8) is correct, be fixed with hold-down screw (9), one end of connecting rod (11) is correctly linked to each other with the crank throw of eccentric shaft (5), and simultaneously that its other end removable pin (10) and adjustment seat (8) is hinged.Slide block (14) is is correctly installed and fixed the tram of bed piece (1), floating junction (12) is is correctly installed and fixed it above elastic plate (7) by ebonite pad (13), and just slide block (14) is hinged with floating junction (12) to use bearing pin (18) simultaneously, working head (15) is fixed on the bottom of slide block (14) with working head set bolt (17).
Claims (4)
1. no dead point and stamping press stepless adjustable pressing machine, it is characterized in that: according to corresponding manufacturing process, adopt welding or cast-in-block method to produce the blank of bed piece (1), adopt the method for machining, the blank of bed piece (1) is worked into the finished product requirement of drawing design, elastic plate (7) is fixed on the top of bed piece (1) with fulcrum pin (6), after elastic plate (7) installs, should do corresponding inspection and test, guarantee that elastic plate (7) rotates flexibly around fulcrum pin (6).
2. a kind of no dead point according to claim 1 and stamping press stepless adjustable pressing machine is characterized in that: install and fix motor (2) in the tram of bed piece (1), simultaneously motor pulley (3) is installed and fixed above the output shaft of motor (2).Eccentric shaft (5) is installed to the tram of bed piece (1), simultaneously negative pulley wheel (4) and eccentric shaft (5) correctly is installed together.
3. a kind of no dead point according to claim 1 and 2 and stamping press stepless adjustable pressing machine, it is characterized in that: behind the appropriate location that is installed to elastic plate (7) that adjustment seat (8) is correct, be fixed with hold-down screw (9), one end of connecting rod (11) is correctly linked to each other with the crank throw of eccentric shaft (5), and simultaneously that its other end removable pin (10) and adjustment seat (8) is hinged.
4. according to claim 1 or 3 described a kind of no dead point and stamping press stepless adjustable pressing machines, it is characterized in that: the tram that slide block (14) is is correctly installed and fixed bed piece (1), floating junction (12) is is correctly installed and fixed it above elastic plate (7) by ebonite pad (13), and just slide block (14) is hinged with floating junction (12) to use bearing pin (18) simultaneously, working head (15) is fixed on the bottom of slide block (14) with working head set bolt (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910127555A CN101837646A (en) | 2009-03-14 | 2009-03-14 | Non-dead-point and non-momentum stepless adjustable pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910127555A CN101837646A (en) | 2009-03-14 | 2009-03-14 | Non-dead-point and non-momentum stepless adjustable pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101837646A true CN101837646A (en) | 2010-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910127555A Pending CN101837646A (en) | 2009-03-14 | 2009-03-14 | Non-dead-point and non-momentum stepless adjustable pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101837646A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206978A (en) * | 2012-01-11 | 2013-07-17 | 昆山允升吉光电科技有限公司 | Objective table location method |
| CN103206974A (en) * | 2012-01-11 | 2013-07-17 | 昆山允升吉光电科技有限公司 | Positioning method of electric control object stage |
| CN103206976A (en) * | 2012-01-11 | 2013-07-17 | 昆山允升吉光电科技有限公司 | Positioning method of electric control object stage |
| CN104515675A (en) * | 2014-12-11 | 2015-04-15 | 重庆市西华机械制造有限公司 | Hinged connecting bar mechanism for dynamic test of laminated springs |
| CN109108612A (en) * | 2018-11-02 | 2019-01-01 | 安徽江淮汽车集团股份有限公司 | A kind of semi-automatic press mounting tool |
-
2009
- 2009-03-14 CN CN200910127555A patent/CN101837646A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206978A (en) * | 2012-01-11 | 2013-07-17 | 昆山允升吉光电科技有限公司 | Objective table location method |
| CN103206974A (en) * | 2012-01-11 | 2013-07-17 | 昆山允升吉光电科技有限公司 | Positioning method of electric control object stage |
| CN103206976A (en) * | 2012-01-11 | 2013-07-17 | 昆山允升吉光电科技有限公司 | Positioning method of electric control object stage |
| CN103206978B (en) * | 2012-01-11 | 2016-12-14 | 昆山允升吉光电科技有限公司 | Carrier registration methods |
| CN103206976B (en) * | 2012-01-11 | 2017-03-15 | 昆山允升吉光电科技有限公司 | The localization method of electric control object stage |
| CN104515675A (en) * | 2014-12-11 | 2015-04-15 | 重庆市西华机械制造有限公司 | Hinged connecting bar mechanism for dynamic test of laminated springs |
| CN109108612A (en) * | 2018-11-02 | 2019-01-01 | 安徽江淮汽车集团股份有限公司 | A kind of semi-automatic press mounting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100922 |