CN101229692A - Same work station and double working procedure forcing press - Google Patents
Same work station and double working procedure forcing press Download PDFInfo
- Publication number
- CN101229692A CN101229692A CNA2008100262884A CN200810026288A CN101229692A CN 101229692 A CN101229692 A CN 101229692A CN A2008100262884 A CNA2008100262884 A CN A2008100262884A CN 200810026288 A CN200810026288 A CN 200810026288A CN 101229692 A CN101229692 A CN 101229692A
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- CN
- China
- Prior art keywords
- connecting rod
- eccentric wheel
- rod
- slider
- slide block
- 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.)
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Abstract
The invention belongs to a mechanical crank press, in particular to a co-worker and double position press. The invention comprises a flywheel, a worktable, an eccentric wheel, a main slider, a main connecting rod, an auxiliary slider, an auxiliary connecting rod, a crank shaft, a guide pillar frame, a drive rod and a die frame; one end of the main connecting rod is sleeved on the crank which is provided with the flywheel and the other end of the main connecting rod is connected with the main slider; the eccentric wheel is arranged at the end of a crank of the crankshaft; one end of the auxiliary connecting rod is sleeved on excircle of the eccentric wheel and the other end of the auxiliary connecting rod is connected with the auxiliary slider; the auxiliary slider is arranged on the guide pillar frame and the auxiliary slider and the die frame is connected by the drive rod; the die frame is positioned above the worktable. The invention can largely promote the processing efficiency of high stamping as well as greatly reduce the production cost.
Description
Technical field:
The invention belongs to the mechanical crank forcing press, refer in particular to a kind of same work station and double working procedure forcing press.
Background technology:
Crank press commonly used all is to finish one time the operation punching course in a rotation period, but in product processing, there are most of products all to need plural manufacturing procedure punch process, just process and to produce operation successively with two equipment and two workmans with forcing press commonly used, so production efficiency is low, labour intensity is big.
Summary of the invention:
The objective of the invention is to overcome the deficiencies in the prior art, a kind of same work station and double working procedure forcing press that increases substantially punch process efficient, reduces production costs greatly is provided.
For achieving the above object, technical scheme provided by the invention is: include flywheel, workbench, eccentric wheel, master slider, master connecting-rod, secondary slide block, slave connecting rod, bent axle, guide pillar frame, drive link, die frame, one end of master connecting-rod is placed on the bent axle that flywheel is housed, the other end of master connecting-rod connects master slider, eccentric wheel is loaded on the end of crankshaft crank, one end of slave connecting rod is placed on the eccentric wheel cylindrical, other end auxiliary connection slide block, secondary slide block is loaded on the guide pillar frame, be connected by drive link between secondary slide block and the die frame, die frame is positioned at the top of workbench.
Beneficial effect of the present invention have following some: 1, forcing press is finished two operations at same rotation period, has improved operating efficiency.2, because two operations successively machine in same mold cavity, reduced a work-handling or station and transmitted, in safety in production and raising stamping products yield rate, improving crudy has great role.3, mould is simple relatively, reduces manufacturing cost.4, because the processing technology difference, change originally and be difficult to the workpiece of processing or the workpiece that mould is damaged easily at ordinary press, sometimes can be easy to processing at this forcing press, owing to the change of operation principle can be done the various ways selection to the change of processing technology for blanking and discharging, thereby improve the speed and the operating efficiency of lathe.
Description of drawings:
Fig. 1 is the structural front view of forcing press of the present invention;
Fig. 2 is the structure side view of forcing press of the present invention.
The specific embodiment:
See Fig. 1-shown in Figure 2:
Present embodiment includes flywheel 1, workbench 2, eccentric wheel 3, master slider 4, master connecting-rod 5, secondary slide block 6, slave connecting rod 7, bent axle 8, guide pillar frame 9, drive link 10, die frame 11, one end of master connecting-rod 5 is placed on the bent axle 8 that flywheel 1 is housed, the other end of master connecting-rod 5 connects master slider 4, eccentric wheel 3 is loaded on the end of bent axle 8 crank throws, one end of slave connecting rod 7 is placed on eccentric wheel 3 cylindricals, other end auxiliary connection slide block 6, secondary slide block 6 is loaded on the guide pillar frame 9, be connected by drive link 10 between secondary slide block 6 and the die frame 11, die frame 11 is positioned at the top of workbench 2.The single axle double throw principle that the present invention utilizes, the type of belt drive of major-minor connecting rod 5,7 and major-minor slide block 4,6 different times, outside former crankshaft crank connecting rod slider mechanism, loaded onto an adjustable eccentric wheel 3 at the crank throw end of bent axle, on eccentric wheel 3 cylindricals, put a slave connecting rod 7, and die frame 11 portable plates that install on the moving workbench of two drive link 10 connecting bands on secondary slide block 6 both sides carry out press work.When bent axle rotates, master slider 4 carries out a punching course by usual work, secondary slide block 6 is then done by the manufacturing procedure requirement, thereby work shifts to an earlier date with master slider 4 or moving up and down of the different time differences that lag behind makes two slide blocks produce the press work that one in front and one in back acts on two operations on the product.
This forcing press drives flywheel 1 and bent axle 8 by motor at work, drives master connecting-rod 5, master slider 5 through the bent axle crank throw and is carrying out manufacturing procedure such as punching press.When master slider 4 arrives after bottom dead center stroke, at this moment, another crank link mechanism that is made up of the eccentric wheel 3 that is installed in the crankshaft crank end upwards pushes away secondary slide block 6 and moves up and down on guide pillar frame 9.The motion of secondary slide block 6 drives guide-post of die-set frame 11 through drive link 10 and carries out the processing of second operation, such as stamping-out, punching, die mould etc.Twice operation processing is finished in the same mold cavity all at same station, has finished the processing technology of twice operation of forcing press.
In addition, the angle by adjusting eccentric wheel 3 and crankshaft crank and the precedence that changes can change the work precedence of master connecting-rod 5, slave connecting rod 7, master slider 4, secondary slide block 6 and differ the time, and the impulse stroke of secondary slide block 6 reaches processing request.
The embodiment of the above is preferred embodiment of the present invention only, is not to limit practical range of the present invention with this, so the equivalence that all shapes according to the present invention, structure and principle are done changes, all should be covered by in protection scope of the present invention.
Claims (1)
1. same work station and double working procedure forcing press, include flywheel (1), workbench (2), eccentric wheel (3), master slider (4), master connecting-rod (5), secondary slide block (6), slave connecting rod (7), bent axle (8), guide pillar frame (9), drive link (10), die frame (11), it is characterized in that: an end of master connecting-rod (5) is placed on the bent axle (8) that flywheel (1) is housed, the other end of master connecting-rod (5) connects master slider (4), eccentric wheel (3) is loaded on the end of bent axle (8) crank throw, one end of slave connecting rod (7) is placed on eccentric wheel (3) cylindrical, other end auxiliary connection slide block (6), secondary slide block (6) is loaded on the guide pillar frame (9), be connected by drive link (10) between secondary slide block (6) and the die frame (11), die frame (11) is positioned at the top of workbench (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100262884A CN101229692A (en) | 2008-02-04 | 2008-02-04 | Same work station and double working procedure forcing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100262884A CN101229692A (en) | 2008-02-04 | 2008-02-04 | Same work station and double working procedure forcing press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101229692A true CN101229692A (en) | 2008-07-30 |
Family
ID=39896641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100262884A Pending CN101229692A (en) | 2008-02-04 | 2008-02-04 | Same work station and double working procedure forcing press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101229692A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433343A (en) * | 2013-08-19 | 2013-12-11 | 苏州市胜能弹簧五金制品有限公司 | Linear punching device suitable for punching thin die plate |
| CN109278332A (en) * | 2018-11-03 | 2019-01-29 | 浙江易田精工机械股份有限公司 | A kind of high efficiency punching machine |
| CN109849400A (en) * | 2019-03-27 | 2019-06-07 | 浙江易锻精密机械有限公司 | A kind of compact two-point press |
-
2008
- 2008-02-04 CN CNA2008100262884A patent/CN101229692A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433343A (en) * | 2013-08-19 | 2013-12-11 | 苏州市胜能弹簧五金制品有限公司 | Linear punching device suitable for punching thin die plate |
| CN109278332A (en) * | 2018-11-03 | 2019-01-29 | 浙江易田精工机械股份有限公司 | A kind of high efficiency punching machine |
| CN109849400A (en) * | 2019-03-27 | 2019-06-07 | 浙江易锻精密机械有限公司 | A kind of compact two-point press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080730 |