CN102672033A - Multiple-hole piercing device for arc-shaped corrugated plate - Google Patents
Multiple-hole piercing device for arc-shaped corrugated plate Download PDFInfo
- Publication number
- CN102672033A CN102672033A CN2012101880813A CN201210188081A CN102672033A CN 102672033 A CN102672033 A CN 102672033A CN 2012101880813 A CN2012101880813 A CN 2012101880813A CN 201210188081 A CN201210188081 A CN 201210188081A CN 102672033 A CN102672033 A CN 102672033A
- Authority
- CN
- China
- Prior art keywords
- wallboard
- arc
- hydraulic jack
- hydraulic
- shaped wave
- 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.)
- Pending
Links
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to a multiple-hole piercing device for an arc-shaped corrugated plate and belongs to the technical field of processing equipment of the arc-shaped corrugated plate. The multiple-hole piercing device is used for piercing holes on the arc-shaped corrugated plate. According to the technical scheme, the multiple-hole piercing device comprises a chassis, a stretchable cylinder, a moveable wallboard, a fixed wallboard, hydraulic cylinder frames, hydraulic cylinders, punching moulds, a hydraulic pump station and a control cabinet, wherein the stretchable cylinder, the moveable wallboard and the fixed wallboard are mounted on the chassis in a parallel form; the stretchable cylinder is connected with the moveable wallboard; a plurality of hydraulic cylinder frames are mounted on opposite board surfaces of the moveable wallboard and the fixed wallboard; the hydraulic cylinders and the punching moulds are mounted on the hydraulic cylinder frames; and the stretchable cylinder and the hydraulic cylinders are respectively connected with the hydraulic pump station and the control cabinet. The multiple-hole piercing device can punching multiple holes once, so that the position precision of products and the working efficiency are increased; a plurality of hydraulic cylinders and punching moulds are arranged along the curve of the arc-shaped corrugated plate, so that the quality of pierced holes is ensured and the precision of the distance between the pierced holes is greatly increased; and the clamping operation is more convenient and quick.
Description
Technical field
The present invention relates to a kind of device that on arc-shaped wave card face, carries out the punching operation, belong to arc-shaped wave card technical field of processing equipment.
Background technology
Metal bellows replaces cement culvert pipe, slab culvert, box culvert, arch culvert and little bridges and culverts very general; But diameter surpasses 3 meters large aperture bellows because transportation problem; Can not make integral body and transport again, need to make the arc-shaped wave card in the factory, be spliced at the construction field (site).Technical process is that plain plate is rolled into flat corrugated plating, and flat corrugated plating is rolled into the arc-shaped wave card with certain curvature radius again, and the bolt hole that connects usefulness is arranged on the edge of arc-shaped wave card.The arc-shaped wave card in strap bolt hole connects into the corrugated plating passage of circular cross-section or profiled-cross-section at the construction field (site) with high-strength bolt all around.
The processing of in actual production, finding the hole is difficult to guarantee positional precision and aperture circularity.Processing technology has three kinds at present: hole on boring or punching, the arc-shaped wave card on boring or punching on the flat board, the flat corrugated plating.
After boring or punching on the flat board, because steel plate has the horizontal spacing of stretchable holes can become greatly, circular hole can become elliptical aperture in the process of rolling ripple.In order to guarantee the circularity in horizontal spacing and hole, need find out deflection in advance, the position in the hole on the flat like this corrugated plating could guarantee.But the steel plate deformed amount of different-thickness, different size and different batches is also inequality, so needs a large amount of mold frocks, and quality is also very unstable, and percent defective is very high.
Variation when machining hole on flat corrugated plating, rolling ripple can be eliminated, but in the rolling arc-shaped wave card of curved circle; Because crest compression trough stretches, vertically the spacing between the Kong Yukong changes, and the circularity in hole in the opposite direction changes once more; Become ellipse; Ovality is bigger, and the circular hole of diameter 24 can become 20 * 26 irregular elliptical aperture, has a strong impact on installation accuracy.
Boring is best solution on the arc-shaped wave card, because plate need not reprocessed all variations not in position that influences the hole and circularity, but shortcoming is: mold of holing on the arc-shaped wave card that uses at present and frock are very complicated, and the accuracy of manufacture is relatively poor; Applying degree in the process between mold and the plate to be processed is poor, and the hole circle degree that processes is out of question, but there is deviation the position; Working (machining) efficiency is very low, needs great amount of time adjustment mold and workpiece, and the arc-shaped wave card after the processing need be removed burr, neither be easy to.
Summary of the invention
Technical problem to be solved by this invention provides a kind of simple in structure, machining accuracy is high, working (machining) efficiency is high arc-shaped wave card multiple piercing equipment.
The technical scheme that solves the problems of the technologies described above is:
A kind of arc-shaped wave card multiple piercing equipment; It is by underframe, telescopic oil cylinder, removable wallboard, fixedly wallboard, hydraulic jack frame, hydraulic jack, punch die, hydraulic power unit and switch board are formed; Telescopic oil cylinder, removable wallboard, fixedly wallboard is installed in parallel on the underframe; Telescopic oil cylinder is connected with removable wallboard, and removable wallboard bottom is removable the connection with underframe, and a plurality of hydraulic jack framves are installed at removable wallboard with on the plate face that fixedly wallboard is relative; Hydraulic jack and punch die are installed on the hydraulic jack frame, and telescopic oil cylinder is connected with switch board with hydraulic power unit respectively with hydraulic jack.
Above-mentioned arc-shaped wave card multiple piercing equipment, said hydraulic jack frame distribute along the crooked camber line of arc-shaped wave card and are installed in removable wallboard and fixedly on the wallboard, and the quantity and the position of punching are corresponding on the quantity of hydraulic jack frame and position and the arc-shaped wave card.
Above-mentioned arc-shaped wave card multiple piercing equipment; Said hydraulic jack frame has parallel relative upper table surface and following table; Hydraulic jack is fixed to the upper table surface of hydraulic jack frame; The patrix end face of punch die is connected with the piston-rod lower end of hydraulic jack, and the counterdie of punch die is fixed on the following table of hydraulic jack frame.
Above-mentioned arc-shaped wave card multiple piercing equipment, the bottom of said removable wallboard is equipped with scroll wheel, and dragging track is arranged on the underframe, and scroll wheel is meshed with dragging track.
The invention has the beneficial effects as follows:
The present invention adopts a plurality of hydraulic jacks and punch die punching simultaneously, can once accomplish the porous punching out, reduces clamping times, has improved the positional precision and the operating efficiency of product; A plurality of hydraulic jacks and punch die can make punching quality be guaranteed along the curved arrangement of arc-shaped wave card, and the range accuracy between the punching improves greatly; Fixedly wallboard and removable wallboard make clamping work more efficient and convenient.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of hydraulic jack frame;
Fig. 3 is the structural representation of hydraulic jack;
Fig. 4 is the structural representation of punch die.
Mark is following among the figure: underframe 1, telescopic oil cylinder 2, scroll wheel 3, removable wallboard 4, arc-shaped wave card 5, hydraulic jack frame 6, screw 7, fixedly wallboard 8, hydraulic jack 9, punch die 10, hydraulic power unit and switch board 11.
The specific embodiment
The present invention is by underframe 1, telescopic oil cylinder 2, removable wallboard 4, fixedly wallboard 8, hydraulic jack frame 6, hydraulic jack 9, punch die 10, hydraulic power unit and switch board 11 are formed.
Show among the figure that telescopic oil cylinder 2, removable wallboard 4, fixedly wallboard 8 is installed in parallel on the underframe 1.Telescopic oil cylinder 2 is with fixedly wallboard 8 is fixing with underframe 1; The bottom of removable wallboard 4 is equipped with scroll wheel 3, on the underframe 1 dragging track is arranged, and scroll wheel 3 can move on dragging track; Telescopic oil cylinder 2 is connected with removable wallboard 4, and telescopic oil cylinder 2 stretches and makes removable wallboard move left and right.
Show among the figure; On the relative plate face of removable wallboard 4 and fixing wallboard 8, a plurality of hydraulic jack framves 6 are installed; Hydraulic jack frame 6 distributes along the crooked camber line of arc-shaped wave card and is installed on removable wallboard 4 and the fixing wallboard 8, and the quantity and the position of punching are corresponding on the quantity of hydraulic jack frame 6 and position and the arc-shaped wave card.
Show among the figure; Hydraulic jack frame 6 has parallel relative upper table surface and following table; Hydraulic jack 9 is fixed to the upper table surface of hydraulic jack frame 6, and the patrix end face of punch die 10 is connected with the piston-rod lower end of hydraulic jack 9, and the counterdie of punch die 10 is fixed on the following table of hydraulic jack frame 6.When the piston rod of hydraulic jack 9 moved down, the patrix that drives punch die 10 moved downward, and the upper table surface that is placed on hydraulic jack frame 6 and the arc-shaped wave card between the following table are carried out punching.
Show among the figure that telescopic oil cylinder 2 is connected with switch board 11 with hydraulic power unit respectively with hydraulic jack 9.
The arc-shaped wave card thickness of one embodiment of the present of invention processing is between 3-8mm, and width is 1000mm, and the aperture of punching is 22mm.
The maximum characteristics of the present invention are exactly to change original whole multiple piercing system into a plurality of independently systems, all be distributed on the circular arc, and on its normal, the boring ratio of punching out are more satisfactory.
The present invention has realized clamping punching out porous No. one time, and is very low to the clamping requirement of beginning, but workpiece is motionless with regard to the punching out porous behind the clamping, has so just improved the position degree of the opinion in hole and hole, and a porous punching out is shortened process time greatly, thereby has improved working (machining) efficiency.
The specific (special) requirements that hydraulic power unit all dashes according to porous designs and makes, because after multi-cylinder has before requiring when stretching out to have, provide on request during design.In the design of punch die, itself increased limit function, just dashed the hole after, punch die is not walking downward, and stops automatically.
The present invention requires the machining accuracy at each position higher; The hole location of the fixed punch aperture apparatus on the wallboard is had relatively high expectations; Adopt numerical control to bore processing, will guarantee that also position and the relation of height of die of the fixing hole of single hole punched device wanted accurately, so just increase and design and the difficulty of manufacturing; Must guarantee to guarantee the positional precision in hole with co-relation.
When design, the thickness that also will consider plate is not at the position influence on the circular arc (need consider on the flat board), and no longer through distortion, such hole is more satisfactory in the hole of processing.
The course of work of the present invention is following:
The removable wallboard 4 of telescopic oil cylinder 2 withdrawal → drives to underframe 1 lateral direction move make removable wallboard 4 and fixedly the spacing between the wallboard 8 become on the die of counterdie of the punch die 10 on the hydraulic jack frame 6 of big → lifting arc-shaped wave card 5 to the fixing wallboard 8 → telescopic oil cylinder 2 stretches out → drives removable wallboard 4 and move to the fixing direction of wallboard 8; Stretch out the patrix that drives punch die 10 and move down when both sides punch die pitch of holes equals all hydraulic oil cylinder 9 of wallboard 8 on removable wallboard 4 of lateral opening spacing time → telescopic oil cylinder 2 stop motions in arc-shaped wave card 5 both sides → fixedly → workpiece is carried out punch operation → hydraulic jack 9 withdrawals → telescopic oil cylinders 2 regain, increasing is the distance → taking-up arc-shaped wave card 5 between wallboard 8 and the removable wallboard 4 fixedly.
Claims (4)
1. arc-shaped wave card multiple piercing equipment; It is characterized in that: it is by underframe (1), telescopic oil cylinder (2), removable wallboard (4), fixedly wallboard (8), hydraulic jack frame (6), hydraulic jack (9), punch die (10), hydraulic power unit and switch board (11) are formed; Telescopic oil cylinder (2), removable wallboard (4), fixedly wallboard (8) is installed in parallel on the underframe (1); Telescopic oil cylinder (2) is connected with removable wallboard (4); Removable wallboard (4) bottom is removable the connection with underframe (1); At removable wallboard (4) with on the plate face that fixedly wallboard (8) is relative a plurality of hydraulic jack framves (6) are installed; Hydraulic jack (9) and punch die (10) are installed on the hydraulic jack frame (6), and telescopic oil cylinder (2) is connected with switch board (11) with hydraulic power unit respectively with hydraulic jack (9).
2. arc-shaped wave card multiple piercing equipment according to claim 1; It is characterized in that: said hydraulic jack frame (6) distributes along the crooked camber line of arc-shaped wave card (5) and is installed on removable wallboard (4) and the fixing wallboard (8), and the quantity and the position of punching are corresponding on the quantity of hydraulic jack frame (6) and position and the arc-shaped wave card (5).
3. arc-shaped wave card multiple piercing equipment according to claim 1 and 2; It is characterized in that: said hydraulic jack frame (6) has parallel relative upper table surface and following table; Hydraulic jack (9) is fixed to the upper table surface of hydraulic jack frame (6); The patrix end face of punch die (10) is connected with the piston-rod lower end of hydraulic jack (9), and the counterdie of punch die (10) is fixed on the following table of hydraulic jack frame (6).
4. arc-shaped wave card multiple piercing equipment according to claim 3, it is characterized in that: the bottom of said removable wallboard (4) is equipped with scroll wheel (3), and underframe has dragging track on (1), and scroll wheel (3) is meshed with dragging track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101880813A CN102672033A (en) | 2012-06-08 | 2012-06-08 | Multiple-hole piercing device for arc-shaped corrugated plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101880813A CN102672033A (en) | 2012-06-08 | 2012-06-08 | Multiple-hole piercing device for arc-shaped corrugated plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102672033A true CN102672033A (en) | 2012-09-19 |
Family
ID=46804958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101880813A Pending CN102672033A (en) | 2012-06-08 | 2012-06-08 | Multiple-hole piercing device for arc-shaped corrugated plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102672033A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111509A (en) * | 2013-01-24 | 2013-05-22 | 宁波福耀汽车零部件有限公司 | One-time punching device adjustable in three dimensions of vehicle window frame strip |
| CN103447376A (en) * | 2013-07-24 | 2013-12-18 | 凌云工业股份有限公司 | Three-dimensional oil-pressure multi-head punching device |
| CN106624646A (en) * | 2016-12-21 | 2017-05-10 | 国网上海市电力公司 | Cable tunnel arc-shaped support integration machining shaping method |
| CN106799430A (en) * | 2016-12-21 | 2017-06-06 | 国网上海市电力公司 | A kind of cable tunnel arc support integration processing and forming technology |
| CN111687292A (en) * | 2020-06-08 | 2020-09-22 | 安徽新拓装备科技有限公司 | Automobile floor piece punching die |
| CN112045017A (en) * | 2020-09-01 | 2020-12-08 | 冀中能源井陉矿业集团元氏矿业有限公司 | Corrugated steel plate manufacturing method |
| WO2021077651A1 (en) * | 2019-10-25 | 2021-04-29 | 南京联众工程技术有限公司 | Hole-punching device for arc-shaped corrugated plate |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5555760A (en) * | 1994-04-28 | 1996-09-17 | Kadis; Paul M. | Actuator-punch assembly with forming die installation |
| JPH1085867A (en) * | 1996-09-11 | 1998-04-07 | Amada Co Ltd | Machined work collective integration type radial multi-loading device |
| CN201198010Y (en) * | 2008-05-21 | 2009-02-25 | 庄添财 | Punch machine |
| EP2092994A1 (en) * | 2008-02-22 | 2009-08-26 | Trumpf Werkzeugmaschinen GmbH + Co. KG | Machine tool for cutting and/or forming plate-form workpieces |
| CN101862786A (en) * | 2010-06-18 | 2010-10-20 | 张家港金鸿顺机械工业有限公司 | Precious omni-directional punching die |
| DE102009055682A1 (en) * | 2009-11-25 | 2011-05-26 | Bayerische Motoren Werke Aktiengesellschaft | Manual punching and gluing device has clamping system for fixing component, where multiple punching units are provided for inserting punching holes into component |
| CN202591358U (en) * | 2012-06-08 | 2012-12-12 | 衡水益通金属制品有限责任公司 | Multi-hole punching device for arc-shaped corrugated plate |
-
2012
- 2012-06-08 CN CN2012101880813A patent/CN102672033A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5555760A (en) * | 1994-04-28 | 1996-09-17 | Kadis; Paul M. | Actuator-punch assembly with forming die installation |
| JPH1085867A (en) * | 1996-09-11 | 1998-04-07 | Amada Co Ltd | Machined work collective integration type radial multi-loading device |
| EP2092994A1 (en) * | 2008-02-22 | 2009-08-26 | Trumpf Werkzeugmaschinen GmbH + Co. KG | Machine tool for cutting and/or forming plate-form workpieces |
| CN201198010Y (en) * | 2008-05-21 | 2009-02-25 | 庄添财 | Punch machine |
| DE102009055682A1 (en) * | 2009-11-25 | 2011-05-26 | Bayerische Motoren Werke Aktiengesellschaft | Manual punching and gluing device has clamping system for fixing component, where multiple punching units are provided for inserting punching holes into component |
| CN101862786A (en) * | 2010-06-18 | 2010-10-20 | 张家港金鸿顺机械工业有限公司 | Precious omni-directional punching die |
| CN202591358U (en) * | 2012-06-08 | 2012-12-12 | 衡水益通金属制品有限责任公司 | Multi-hole punching device for arc-shaped corrugated plate |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111509A (en) * | 2013-01-24 | 2013-05-22 | 宁波福耀汽车零部件有限公司 | One-time punching device adjustable in three dimensions of vehicle window frame strip |
| CN103111509B (en) * | 2013-01-24 | 2016-01-20 | 宁波宏协承汽车部件有限公司 | The three-dimensional adjustable disposable hole punched device of a kind of vehicle window moulding |
| CN103447376A (en) * | 2013-07-24 | 2013-12-18 | 凌云工业股份有限公司 | Three-dimensional oil-pressure multi-head punching device |
| CN103447376B (en) * | 2013-07-24 | 2015-09-23 | 凌云工业股份有限公司 | The three-dimensional perforating press of a kind of oil pressure bull |
| CN106624646A (en) * | 2016-12-21 | 2017-05-10 | 国网上海市电力公司 | Cable tunnel arc-shaped support integration machining shaping method |
| CN106799430A (en) * | 2016-12-21 | 2017-06-06 | 国网上海市电力公司 | A kind of cable tunnel arc support integration processing and forming technology |
| CN106799430B (en) * | 2016-12-21 | 2019-04-12 | 国网上海市电力公司 | A kind of cable tunnel arc bracket integration processing and forming technology |
| WO2021077651A1 (en) * | 2019-10-25 | 2021-04-29 | 南京联众工程技术有限公司 | Hole-punching device for arc-shaped corrugated plate |
| CN111687292A (en) * | 2020-06-08 | 2020-09-22 | 安徽新拓装备科技有限公司 | Automobile floor piece punching die |
| CN112045017A (en) * | 2020-09-01 | 2020-12-08 | 冀中能源井陉矿业集团元氏矿业有限公司 | Corrugated steel plate manufacturing method |
| CN112045017B (en) * | 2020-09-01 | 2022-05-20 | 冀中能源井陉矿业集团元氏矿业有限公司 | Corrugated steel plate manufacturing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102672033A (en) | Multiple-hole piercing device for arc-shaped corrugated plate | |
| CN203209521U (en) | Punching device for punching symmetrical holes in metal straight pipe workpiece | |
| CN202539963U (en) | Special-purpose clamp for drilling and rough-boring small hole on connecting rod | |
| CN1986102A (en) | Process and apparatus for punching hole in angle steel flange of air duct | |
| CN202591358U (en) | Multi-hole punching device for arc-shaped corrugated plate | |
| CN204638866U (en) | Trough type bridge frame plate numerical control hydraulic Pneumatic punching device | |
| CN203265413U (en) | One-time stamping forming die | |
| CN105665536A (en) | Continuous stamping mould | |
| CN109047517A (en) | A kind of multistation workpiece stamping equipment | |
| CN201644569U (en) | Steel plate reelpipe lapel device | |
| CN103521593A (en) | Automatic blanking die of sheet metal part | |
| CN103920814A (en) | Blanking and punching process for small parts | |
| CN202824406U (en) | Stamping die | |
| CN201625695U (en) | Phi 351 steel pipe bending die | |
| CN203356337U (en) | Angle steel punching device | |
| CN205147092U (en) | Punching press mould of buckling | |
| CN201997584U (en) | U-shaped groove forming machine | |
| CN204799794U (en) | Automobile CS7 support continuous mould of blanking that punches a hole | |
| CN205200138U (en) | Titanium stick perforation mould | |
| CN204448996U (en) | A kind of cylindrical wall punching special tooling | |
| CN217166088U (en) | Stamping die for upright post production | |
| CN205096656U (en) | A chasing bar for modulus of continuity | |
| CN204584068U (en) | A kind of crossbeam punching positioning table | |
| CN220497434U (en) | Special-shaped steel template manufacturing device | |
| CN203599520U (en) | Split powder forming 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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |