CN202527587U - Channel steel leg punching die for hydraulic combined punching and shearing machine - Google Patents
Channel steel leg punching die for hydraulic combined punching and shearing machine Download PDFInfo
- Publication number
- CN202527587U CN202527587U CN2012201419184U CN201220141918U CN202527587U CN 202527587 U CN202527587 U CN 202527587U CN 2012201419184 U CN2012201419184 U CN 2012201419184U CN 201220141918 U CN201220141918 U CN 201220141918U CN 202527587 U CN202527587 U CN 202527587U
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- punching
- die
- shearing machine
- hydraulic combined
- channel steel
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Abstract
The utility model discloses a novel channel steel leg punching die, which comprises an upper punching die and a lower punching die, wherein the upper die comprises a puncher pin and a connecting sleeve; the connecting sleeve is connected with an oil cylinder of a hydraulic combined punching and shearing machine; the lower die comprises a lower die holder, a female die and a material blocking device; the shape of the cross section of the lower die holder is in an 'I'-shaped; the female die is fixedly connected to the upper surface of the lower die holder, and a 'U'-shaped groove is formed at the bottom of the lower die holder; the lower die holder is pressed on a guide rail of the hydraulic combined punching and shearing machine tightly by a pressing plate, T-shaped bolts and nuts; and the material blocking device is fixed to the right end face of the lower die holder. When the channel steel leg punching die is used for punching, a leg, which is needed to be punched, of channel steel is placed on the upper plane of the female die, the other leg of the channel steel is positioned between an upper plane and a lower plane of the lower die holder, and the puncher pin does motion downwards to punch holes. By using the channel steel leg punching die, the legs of the channel steel can be punched conveniently on the hydraulic combined punching and shearing machine.
Description
Technical field
The utility model relates to the channel-section steel shank punching die of hydraulic combined punching & shearing machine.
Background technology
The punching and shearing machine that uses at present mainly contains two types of flywheel-type punching and shearing machine and hydraulic combined punching & shearing machines, on the function gradually by single punching, shearing or crooked function to multi-functional development.Wherein hydraulic combined punching & shearing machine generally all has five stations: standard configuration punching station, angle steel shaped steel are sheared station, bar is cut off station, sheet shearing station, corner cut station etc.; Can realize multiple shaped steel and sheet material are processed; Reaching effect of one machine multiple purposes, is the modern mechanical manufacturing industry like the ideal equipment of industry such as metallurgy, bridge, communication, electric power.But because the shank of channel-section steel can't be put on existing bed die, therefore hydraulic combined punching & shearing machine can only carry out punching to the waist of channel-section steel at present, and can't be to the shank punching of channel-section steel, so the punching of channel-section steel shank can only realize on punch press.Like this, punch press will dispose a cover punch die separately and supply the punching of channel-section steel shank to use, and has improved processing cost.Simultaneously, a lot of times have also been wasted in the separately punching press of the waist of channel-section steel, shank.
Summary of the invention
The utility model problem to be solved provides a kind of novel channel-section steel shank punching die, and it makes hydraulic combined punching & shearing machine carry out punching to the channel-section steel shank.
The channel-section steel shank punching die of the utility model hydraulic combined punching & shearing machine is characterized in that: it comprises punching mold, punching bed die, and mold comprises drift, adapter sleeve, and adapter sleeve links to each other with the oil cylinder of hydraulic combined punching & shearing machine; Bed die comprises die shoe, die, stop gauge; The cross sectional shape of die shoe is " worker " type; Plane is fixedly connected with die on it; Its bottom is processed with " U " shape groove, is pressed on the hydraulic combined punching & shearing machine guide rail through pressing plate, T type bolt, nut, and stop gauge is fixed on the right side of die shoe.
When using this mould to carry out punching; Earlier channel-section steel is placed on the bed die; Wherein channel-section steel needs that leg of punching to be placed on the last plane of die, and in addition one leg is confirmed the position of channel-section steel punching again on the die shoe between the lower plane through stop gauge; Drift moves downward punching then, and the waste material that gets off of being stamped drops and on die shoe, slips in the waste material box.Mold in this mould can be with channel-section steel waist punching die shared one, and only need change bed die, just can on hydraulic combined punching & shearing machine, realize the punching to the channel-section steel shank easily.This novel channel-section steel shank punching die cost is about 200 yuan, and the grooving steel drift punch die cost that common punch press disposes separately is about 2000 yuan.In addition, hydraulic combined punching & shearing machine is changed the shank punching die and is only needed 5 minutes after the punching of channel-section steel waist finishes; And if move to common punch press punching to channel-section steel, therefore common punch press is about 30 minutes of mold exchange time more, has practiced thrift a lot of times.
Description of drawings
Fig. 1 is the front view of this novel punching die.
Fig. 2 is the vertical view of this novel middle punching bed die.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed explanation:
Can know from Fig. 1, Fig. 2, the channel-section steel shank punching die of the utility model hydraulic combined punching & shearing machine, it comprises punching mold, punching bed die; Wherein, mold comprises drift 15, adapter sleeve 16, and adapter sleeve 16 links to each other with the oil cylinder 17 of hydraulic combined punching & shearing machine; Bed die comprises die shoe 1, die 2, stop gauge; The cross sectional shape of die shoe 1 is " worker " type; Plane is fixedly connected with die 2 on it, and its bottom is processed with " U " shape groove, is pressed on the hydraulic combined punching & shearing machine guide rail 12 through pressing plate 7, T type bolt 8, nut 9; Stop gauge is fixed on the right side of die shoe 1.After being placed on bed die on the hydraulic combined punching & shearing machine guide rail 12, move its position make die 2 be in drift 15 under after, through pressing plate 7, T type bolt 8, nut 9 it is pressed on the guide rail 12.
Wherein, stop gauge comprises striker plate 10, gear screw 11; Striker plate 10 is fixed on the right side of die shoe 1, and it is provided with several gear screws 11.When punching,, through adjustment gear screw 11 it is contacted with the waist of channel-section steel, thereby the punching position of assurance channel-section steel is below drift 15 like this if the size of channel-section steel changes.
As this novel a kind of optimal way, this novel locking device that also comprises, locking device is two covers, front and back are arranged on the die 2 symmetrically; Every cover stop gauge comprises connecting plate 3, handle 4, pad 5, nut 6; Have a kidney slot on the connecting plate 3, the threaded portion of handle 4 passes the back and matches with nut 6 from the kidney slot of pad 5, connecting plate 3, connecting plate 3 is pressed on the die 2.Like this when punching; If the size of channel-section steel changes, after gear screw 11 makes the channel-section steel location, release handle 4; Make connecting plate 3 side-to-side movement on die 2; Touch set lever 4 behind the shank of channel-section steel when connecting plate 3, make striker plate 3 be pressed on the side of channel-section steel shank, then channel-section steel is carried out punching processing.Under the acting in conjunction of connecting plate 3 and gear screw 11, move in the time of can preventing the channel-section steel punching and overturn.
As this novel another kind of optimal way; This novel stopping means that also comprises; Stopping means comprises limited block 13, stop screw 14; Limited block 13 is fixed on the right side of hydraulic combined punching & shearing machine guide rail 12, and it is provided with stop screw 14, and stop screw 14 contacts with the lateral surface of die shoe 1 bottom.The effect of stopping means is: the position that in the process of punching, prevents bed die changes.
As this novel a kind of improved procedure, it is the fillet of R that there is a radius the last plane of die 2 and its right flank junction.Can easily channel-section steel be placed on the die 2 like this, and not interfere.
Claims (5)
1. the channel-section steel shank punching die of hydraulic combined punching & shearing machine, it is characterized in that: it comprises punching mold, punching bed die, and mold comprises drift (15), adapter sleeve (16), and adapter sleeve (16) links to each other with the oil cylinder (17) of hydraulic combined punching & shearing machine; Bed die comprises die shoe (1), die (2), stop gauge; The cross sectional shape of die shoe (1) is " worker " type; Plane is fixedly connected with die (2) on it; Its bottom is processed with " U " shape groove, is pressed on the hydraulic combined punching & shearing machine guide rail (12) through pressing plate (7), T type bolt (8), nut (9), and stop gauge is fixed on the right side of die shoe (1).
2. punching die according to claim 1 is characterized in that: stop gauge comprises striker plate (10), gear screw (11); Striker plate (10) is fixed on the right side of die shoe (1), and it is provided with several gear screws (11).
3. punching die according to claim 1 it is characterized in that: further comprising locking device, and locking device is two covers, and front and back are arranged on the die (2) symmetrically; Every cover stop gauge comprises connecting plate (3), handle (4), pad (5), nut (6); Connecting plate has a kidney slot on (3), and the threaded portion of handle (4) passes the back and matches with nut (6) from the kidney slot of pad (5), connecting plate (3), connecting plate (3) is pressed on the die (2).
4. according to claim 2 or 3 described punching dies; It is characterized in that: further comprising stopping means; Stopping means comprises limited block (13), stop screw (14); Limited block (13) is fixed on the right side of hydraulic combined punching & shearing machine guide rail (12), and it is provided with stop screw (14), and stop screw (14) contacts with the lateral surface of die shoe (1) bottom.
5. punching die according to claim 1 is characterized in that: it is the fillet of R that there is a radius the last plane of die (2) and its right flank junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201419184U CN202527587U (en) | 2012-04-06 | 2012-04-06 | Channel steel leg punching die for hydraulic combined punching and shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201419184U CN202527587U (en) | 2012-04-06 | 2012-04-06 | Channel steel leg punching die for hydraulic combined punching and shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202527587U true CN202527587U (en) | 2012-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201419184U Expired - Fee Related CN202527587U (en) | 2012-04-06 | 2012-04-06 | Channel steel leg punching die for hydraulic combined punching and shearing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN202527587U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302169A (en) * | 2013-06-13 | 2013-09-18 | 长沙仙达实业有限公司 | Device for punching holes on double-layer longitudinal beams |
| CN103752682A (en) * | 2014-01-03 | 2014-04-30 | 石嘴山市鼎力支护设备有限公司 | Punching die for hole systems of steel channels of longitudinal beams of intermediate frames of conveyors |
| CN104550471A (en) * | 2014-12-31 | 2015-04-29 | 柳州市金元机械制造有限公司 | Punching device for fastener of outer sheath of flexible shaft assembly |
| CN105499373A (en) * | 2015-12-25 | 2016-04-20 | 广东迪生电力钢构器材有限公司 | Steel channel punching die |
| CN110814137A (en) * | 2019-11-21 | 2020-02-21 | 余庆县兴达家具制造有限公司 | Trapezoidal bending and stamping device |
-
2012
- 2012-04-06 CN CN2012201419184U patent/CN202527587U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302169A (en) * | 2013-06-13 | 2013-09-18 | 长沙仙达实业有限公司 | Device for punching holes on double-layer longitudinal beams |
| CN103752682A (en) * | 2014-01-03 | 2014-04-30 | 石嘴山市鼎力支护设备有限公司 | Punching die for hole systems of steel channels of longitudinal beams of intermediate frames of conveyors |
| CN104550471A (en) * | 2014-12-31 | 2015-04-29 | 柳州市金元机械制造有限公司 | Punching device for fastener of outer sheath of flexible shaft assembly |
| CN104550471B (en) * | 2014-12-31 | 2017-05-17 | 柳州市金元机械制造有限公司 | Punching device for fastener of outer sheath of flexible shaft assembly |
| CN105499373A (en) * | 2015-12-25 | 2016-04-20 | 广东迪生电力钢构器材有限公司 | Steel channel punching die |
| CN110814137A (en) * | 2019-11-21 | 2020-02-21 | 余庆县兴达家具制造有限公司 | Trapezoidal bending and stamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20150406 |
|
| EXPY | Termination of patent right or utility model |