CN1254627A - Ejecting device for punching machine - Google Patents
Ejecting device for punching machine Download PDFInfo
- Publication number
- CN1254627A CN1254627A CN 99123991 CN99123991A CN1254627A CN 1254627 A CN1254627 A CN 1254627A CN 99123991 CN99123991 CN 99123991 CN 99123991 A CN99123991 A CN 99123991A CN 1254627 A CN1254627 A CN 1254627A
- Authority
- CN
- China
- Prior art keywords
- driving lever
- punch press
- hinge
- rod
- following
- 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.)
- Granted
Links
Images
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
An ejecting unit for punching machine structurally features that the top end of the upper push rod has a hinge to join with punching machine, its rod body is joined to connecting-rod via its central hinge, the another end of connecting-rod is hinged to the fixed rod of slide block of punching machine, and a lower hinge joined with punching machine is arranged at central position of lower push rod, whose rod body is connected to two reset springs connected to punching machine. Its advantages are simple structure, low cost, and automatic ejecting.
Description
The present invention relates to a kind of punch press field.
At present, utilize the punch press processing parts, generally adopt composite die and continuous mould, open type punch press assembling composite die processing parts, finished product generally drops on the sheet material of stamping-out, must dial away finished product from sheet material through manually-operated, the production efficiency that works together is low, and poor stability; The assembling continuous mould is processed, and must dispose automatic feed mechanism, just can realize the automation continuous stamping, but use the continuous mould processed finished products, and the precision of finished product is relatively poor, and the higher feed mechanism of palpus configuration precision, involves great expense, and also is not suitable for the stamping-out of leftover pieces.
The purpose of this invention is to provide a kind of ejecting device, it matches with the open type punch press that composite die is housed, and can automatically the finished product of stamping-out be got, and realizes continued operation.
The technology used in the present invention division is: the ejecting device that is used for punch press, driving lever upper end is provided with the upper hinge that links to each other with the punch press body on it, on the last driving lever body of rod, establish a connecting rod, one end of connecting rod links to each other with last driving lever by middle hinge, and the other end of connecting rod is established in order to connect the fixed bar hinge of slider of punch; Establish the following hinge that links to each other with the punch press body near the centre position of following driving lever, set aside club shaft and be connected with two return springs, the other end of described two return springs links to each other with the body of punch press respectively; During use, the lower end of the last driving lever of vertical direction with horizontal square to the drive end of setting aside club shaft can intersect.
As a kind of improvement technical scheme of the present invention be: it is tabular that following driving lever is got the finished product end, establishes a flanging on the side direction of plate.
As a kind of improvement technical scheme of the present invention be: the syndeton that goes up driving lever and punch press body is such, establishes a fixed block by the upper hinge connection above last driving lever, and fixed block connects the punch press body.
As a kind of improvement technical scheme of the present invention be: the syndeton of connecting rod and slider of punch is such, and at connecting rod one end, the vertical horizontal fixed bar of establishing with connecting rod, fixed bar is in order to be connected with the slide block of punch press.
As a kind of improvement technical scheme of the present invention be: the syndeton of following driving lever and punch press body is such, and following hinge is positioned on the spacer, and spacer is in order to link to each other with the body of punch press.
As a kind of improvement technical scheme of the present invention be: set aside club shaft and establish a contiguous block, described contiguous block is connected on the locating piece by following hinge.
The present invention is work like this, the driving lever of going up of the present invention is positioned on the punch press body by hinge, last driving lever can center on the hinge swing, connecting rod is connected with hinge with slider of punch, connecting rod one end is along with slider of punch moves up and down, and the driving of the connecting rod other end is gone up driving lever and vertically moved back and forth, and last driving lever is also just stirred down driving lever and laterally swung back and forth, thereby the finished product of stamping-out is opened, realized the continued operation of punch press processing; For driving lever is transferred to towards part, the present invention gets the finished product end to driving lever down and makes tabularly, establishes a flanging on the side direction of plate.When the punch press matched moulds, last driving lever is stirred down driving lever and is driven punching to a lateral movement, makes punching get out of the way the stamping-out of punch press; Last driving lever separates with following driving lever in the process of stirring, after the separation, last driving lever continues swing, the then swing in the opposite direction under the effect of return spring of following driving lever, when punch press is finished the stamping-out die sinking, last driving lever is swung to opposite side, and in the reciprocally swinging process, intersect and stir down that driving lever moves to opposite side with following driving lever, when driving lever is put certain position instantly, upper and lower driving lever separates, following driving lever drives the pendulum that re-packs with certain acceleration and goes back under the effect of return spring, thereby gets the stamping-out finished product that falling.The present invention and the open type punch press that composite die is housed match, and can realize automatically the stamping-out finished product being got out, and realize continued operation, and this invention is simple in structure, and cost is low.
Below in conjunction with accompanying drawing the utility model is elaborated.
Fig. 1 is used for the schematic diagram of the ejecting device of punch press for the utility model.
Fig. 2 be among Fig. 1 A to schematic diagram.
Fig. 3 be among Fig. 1 C-C to schematic diagram.
Fig. 4 be among Fig. 1 B-B to schematic diagram.
As shown in Figure 1, the ejecting device that a kind of punch press is used, the upper end of last driving lever 2 is connected with punch press body 1 by upper hinge 21, during use, last driving lever 2 is positioned on the body 1 of punch press around upper hinge 21 in the vertical directions, and last driving lever 2 can center on upper hinge 21 in the vertical direction swings; For the ease of on the body 1 of punch press, installing, can be positioned at upper hinge 21 on the fixed block 11 earlier, fixed block 11 relocates on the body 1 of punch press, need not change arbitrary component shape of punch press body 1 like this, just can be positioned at last driving lever 2 on the body 1 of punch press by fixed block 11 easily, last driving lever 2 bodies of rod can be done complete joint formula or tie up the joint formula, can regulate the length of driving lever 2 like this, and then the following amplitude of oscillation of driving lever 3 of control, so that the speed that driving lever 3 gets and the speed of finished product whereabouts are adapted; Be connected by middle hinge 22 between last driving lever 2 and the connecting rod 4, last driving lever 1 is connected with the slide block 6 of punch press by connecting rod 4 usefulness fixed bar hinges 41, and connecting rod 4 length can be regulated, to regulate the amplitude of oscillation of driving lever 2; For ease of installing, connect a fixed bar 4 at connecting rod 4 other ends by fixed bar hinge 41 as shown in Figure 3, fixed bar 4 is connected on the slider of punch 6; On punch press body 1, the end of getting that driving lever 2 can dial driving lever 3 bodies of rod is just gone up in getting end and can intersecting of the lower end that should guarantee vertical last driving lever 2 simultaneously and horizontal following driving lever 3 bodies of rod to the body of rod of following driving lever 3 by following hinge 31 located lateral; Be illustrated in figure 2 as convenient the connection, can establish a spacer 33, need not change arbitrary component shape of punch press body 1 like this, just can be easily be fixed on the body 1 of punch press by driving lever 3 under 33 of the locating pieces in hinge 31 upper ends down; In order to make down hinge 31 rotate flexibly, lubricate conveniently, can below spacer 33, fix one case piece 32, establish a cavity in the middle of the case piece 32, the T-shape head is made in following hinge 31 upper ends, be stuck in case piece 32 cavity places, hinge 31 is not only rotated flexibly, and be difficult for from case piece 32, deviating from again, case piece 32 tops also are provided with aperture, are convenient to hinge 31 under the drip lubrication; Can also establish a contiguous block 35 on driving lever 3 bodies of rod down as shown in Figure 4, following driving lever 3 is contained on the contiguous block 35 and can regulates the length of driving lever 3 down, so that coordinate getting the time of punching, following hinge 31 lower ends link to each other with contiguous block 35, the height of hinge 31 under regulating between spacer 33 and the contiguous block 35, can regulate and set aside the height of bar 3 bodies of rod, so that operation with respect to the punch press counterdie.In order to get the stamping-out finished product, following driving lever 3 is got the finished product end and is made tabularly, establishes a flanging on the side direction of plate; Following driving lever 3 bodies of rod have return spring 34, return spring 34 1 ends are fixed on the contiguous block 35, return spring 34 other ends are fixed on the body 1 of punch press, return retainer spring 34 and generally can be two, be certain angle between two springs, but be not equal to 0 degree, the force action of two return spring 34 generations is on following driving lever 3 bodies of rod, make down driving lever 3 static relatively and be parked in a suitable position, when last driving lever 2, when following driving lever 3 separates in the process of stirring, make down return spring 34 with joint efforts driving lever 3 backswing to original position, and when backswing, produce an acceleration, make punching get finished product; Return spring 34 also can be the helical line spring, helical line spring one end is fixed on the following hinge 31 between spacer 33 and the contiguous block 35, the other end of helical line spring is fixed on the spacer 33, and the installation site of two return springs 34 is eclipsed forms up and down, and the intensity of regulating spring is to coordinate down the motion conditions of driving lever 3 and punching.
Claims (6)
1, a kind of ejecting device that is used for punch press, it is characterized in that: go up driving lever (2) upper end and be provided with the upper hinge (21) that links to each other with punch press body (1), establish connecting rod (4) at last driving lever (2) body of rod, one end of connecting rod (4) links to each other with last driving lever (2) by middle hinge (22), and the other end of connecting rod (4) is established in order to connect the fixed bar hinge (41) of slider of punch (6); Establish the following hinge (31) that links to each other with the body (1) of punch press on following driving lever (3) body of rod, two return springs (34) of ining succession on following driving lever (3) body of rod, the other end of described two return springs (34) is in order to be connected with the body (1) of punch press; During use, the lower end of the last driving lever (2) of vertical direction with horizontal square to the drive end of following driving lever (3) body of rod can intersect.
2, the ejecting device that is used for punch press according to claim 1 is characterized in that: it is tabular that following driving lever (3) is transferred to the finished product end, establishes a flanging on the side direction of plate.
3, the ejecting device that is used for punch press according to claim 1, it is characterized in that: the syndeton that goes up driving lever (2) and punch press body (1) is such, establish a fixed block (11) by upper hinge (21) connection in last driving lever (2) top, fixed block (11) connects the body (1) of punch press.
4, the ejecting device that is used for punch press according to claim 1, it is characterized in that: connecting rod (4) is such with the syndeton of slider of punch (6), at connecting rod (4) one ends, the vertical horizontal fixed bar (5) of establishing with connecting rod (4), fixed bar (5) is in order to be connected with the slide block (6) of punch press.
5, the ejecting device that is used for punch press according to claim 1, it is characterized in that: following driving lever (3) is such with the syndeton of punch press body (1), following hinge (31) is positioned on the spacer (33), and spacer (33) is in order to be connected with the body (1) of punch press.
6, the ejecting device that is used for punch press according to claim 1 is characterized in that: following driving lever (3) body of rod is established a contiguous block (35), and described contiguous block 35 is connected on the locating piece (35) by following hinge (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99123991A CN1087980C (en) | 1999-11-23 | 1999-11-23 | Ejecting device for punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99123991A CN1087980C (en) | 1999-11-23 | 1999-11-23 | Ejecting device for punching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1254627A true CN1254627A (en) | 2000-05-31 |
| CN1087980C CN1087980C (en) | 2002-07-24 |
Family
ID=5283094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99123991A Expired - Fee Related CN1087980C (en) | 1999-11-23 | 1999-11-23 | Ejecting device for punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1087980C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101559461B (en) * | 2008-03-19 | 2013-09-25 | 通快机床两合公司 | Ejection tool for processing workpiece |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2237503Y (en) * | 1993-10-26 | 1996-10-16 | 邹继才 | Automation operation machine for single punching machine |
-
1999
- 1999-11-23 CN CN99123991A patent/CN1087980C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101559461B (en) * | 2008-03-19 | 2013-09-25 | 通快机床两合公司 | Ejection tool for processing workpiece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1087980C (en) | 2002-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106140369A (en) | A kind of footwear industry is with discarding mold gear formula breaker | |
| CN205236842U (en) | Stand alone type line manipulator | |
| CN107537947A (en) | Five degree-of-freedom manipulator device | |
| CN204770126U (en) | Full -automatic piercing press | |
| CN201347214Y (en) | Full automatic cartoning machine bubbling cap feeding mechanism | |
| CN111776306A (en) | Cam intermittent pushing and pressing material threading mechanism | |
| CN106390810A (en) | Raw material mixing plant for fine chemical flavor production | |
| CN1087980C (en) | Ejecting device for punching machine | |
| CN108582221B (en) | Full-automatic linear station reciprocating switching device | |
| CN204585954U (en) | Single rotating disk paper cup making machine | |
| CN113426889A (en) | Mobile phone steel sheet stamping device convenient to clearance waste material | |
| CN205886981U (en) | Shoes are already with abandonment mould gear formula breaker | |
| CN109366185A (en) | Automatic rotation rolling cut press machine | |
| CN111318602B (en) | Steel sheet cutting punching press all-in-one | |
| CN218283381U (en) | Gauge needle punching feeder | |
| CN215544244U (en) | Refrigerator length-adjustable edge folding die | |
| CN211248440U (en) | Perforating equipment is used in auto parts production | |
| CN210671875U (en) | Four-connecting-rod type double-action cutter mechanism | |
| CN206104797U (en) | High -speed mould two a towards cold heading machine | |
| CN112264525A (en) | Turnover type metal processing die | |
| CN219985969U (en) | Stamping die with shaping and cutting-off function | |
| CN110126019A (en) | It is die cut the lifting device of machine worktable | |
| CN112170598A (en) | Diesel engine water tank stamping production equipment | |
| CN202540819U (en) | Pasting device for reinforcing tapes by punching and pressurizing | |
| CN2198997Y (en) | Right-angle double-rocker driver for hydraulic shearing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |