CN201969775U - Double-punch synchronous punching device - Google Patents
Double-punch synchronous punching device Download PDFInfo
- Publication number
- CN201969775U CN201969775U CN2011200433809U CN201120043380U CN201969775U CN 201969775 U CN201969775 U CN 201969775U CN 2011200433809 U CN2011200433809 U CN 2011200433809U CN 201120043380 U CN201120043380 U CN 201120043380U CN 201969775 U CN201969775 U CN 201969775U
- Authority
- CN
- China
- Prior art keywords
- die
- punching
- punch
- mould bases
- drift
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a double-punch synchronous punching device, which comprises a punching die set seat plate and two punching die sets. The punching die sets can slide on the punching die set seat plate, at least one group of punch dies is mounted on each punching die set and consists of a punch rod, a punch and a die, a die changing cylinder and a die changing cushion block are mounted on a die changing seat, the die changing cylinder is used for selecting punching dies, the punches are fixed onto the punch rods by the aid of nuts, and positively-threaded lead screws and reversely-threaded lead screws drive the two punching die sets to move towards or away from each other. When wing-surface holes of H-beam steel are punched and machined, the positively-threaded lead screws and the reversely-threaded lead screws drive the two punching die sets to move on the punching die set seat plate to reach positions needing to be punched, and the die changing cylinder drives the die changing cushion block to select the punches for meeting the punching needs. When holes on two sides of a middle surface are asymmetric, the die changing cylinder drives the die changing cushion block to select the corresponding punch die to participate in punching, and a function of punching a single hole is selectively realized. The double-punch synchronous punching device has the advantages of high machining precision and production efficiency.
Description
Technical field
The utility model relates to shaped steel punching processing equipment technical field, particularly a kind of aerofoil hole punched device of H shaped steel.
Background technology
Sector application such as steel construction and multi-storied garage H shaped steel is many, and the aerofoil of H shaped steel need be processed many holes, these hole great majority with the aerofoil center line of H shaped steel to bilateral symmetry.Existing processing mode all adopts the drilling mode to process basically, and production efficiency is low, and machining accuracy is relatively poor.
Summary of the invention
The purpose of this utility model provides a kind of production efficiency, the higher synchronous hole punched device of two drifts of machining accuracy, and this hole punched device can carry out punching simultaneously to the monosymmetric hole of center line of H shaped steel aerofoil length direction, also can carry out punching to aerofoil separately.
The technical scheme that the utility model is adopted for achieving the above object is:
A kind of pair of synchronous hole punched device of drift, comprise perforating die stand plate, the punching mould bases that can on perforating die stand plate, slide, at least one group of punch die of being made up of plunger rod, drift and die is installed on the punching mould bases, be used for selecting the die change cylinder of punching die and die change cushion block to be installed on the die change seat, drift is fixed on the plunger rod by nut, it is characterized in that: described punching mould bases is two, and positive and negative silk leading screw drives two punching mould bases and does in opposite directions or counter motion.
In order further to improve punching efficient, two groups of punch dies or three groups of punch dies are installed on the punching mould bases described in the utility model.Many group punch dies can certainly be installed according to actual needs.
The of the present utility model pair of synchronous hole punched device of drift, when the aerofoil hole of punch process H shaped steel, after shaped steel arrives punching position, punching simultaneously if desired, drive two punching mould bases by positive and negative leading screw rotation and on perforating die stand plate, move, arrive required punching position, drive the drift that the die change cushion block need to select punching by the die change cylinder, punching power is passed on the drift by die change seat, die change cushion block, plunger rod, goes out required hole.When the hole on outside of belly both sides when being asymmetric, then drive the die change cushion block and select corresponding punch die whether to participate in punching by the die change cylinder, realize selecting the function of single punching.
Hole punched device of the present utility model has the following advantages:
1, machining accuracy height: existing H shaped steel adopts drilling to add man-hour, is subjected to the influence of drill bit rigidity, drill-shape, bit wear and material surface roughness and intensity etc., bigger deviation can occur during bit bore.The of the present utility model pair of synchronous hole punched device of drift, the rigidity of drift is very strong, and the precision of punching is subjected to the influence of drift wearing and tearing and material surface roughness and intensity etc. very little, so, greatly improved the machining accuracy of shaped steel.
2, production efficiency height: the synchronous hole punched device of the of the present utility model pair of drift replaces traditional drill mode, because the speed of punching is much larger than the speed of boring, production efficiency improves.Many group punch dies particularly can be installed on its punching mould bases according to actual needs, therefore can further raise the efficiency.
The punching processing that 3, can be used for H shaped steel also can be used for the punching processing of other shaped steel such as channel-section steel, square bar or sheet material.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the two synchronous hole punched devices of drift of the utility model.
Fig. 2 is the A-A cutaway view among Fig. 1.
Among the figure: 1-perforating die stand plate, 2-punching mould bases, the positive and negative silk of 3-leading screw, 4-die change cylinder, 5-die change cushion block, 6-die change seat, 7-plunger rod, 8-nut, 9-drift.
The specific embodiment
Also in conjunction with the accompanying drawings the utility model is described further below by non-limiting embodiment.
Fig. 1, Fig. 2 are the schematic diagram of a kind of specific embodiment of the two synchronous hole punched devices of drift of the utility model, comprise perforating die stand plate 1, can be on perforating die stand plate the 1 punching mould bases 2 that slides, 3 groups of punch dies of being made up of plunger rod 7, drift 9 and die are installed on the punching mould bases 2, be used for selecting the die change cylinder 4 of punching die and die change cushion block 5 to be installed on the die change seat 6, drift 9 is fixed on the plunger rod 7 by nut 8, punching mould bases 2 is two, and positive and negative silk leading screw 3 drives two punching mould bases 2 and does in opposite directions or counter motion.
The concrete course of work is as follows: the synchronous hole punched device of two drifts of present embodiment is installed on the H shaped steel numerical control punching production line, during work, driving two punching mould bases 2 by positive and negative silk leading screw 3 rotations earlier moves on perforating die stand plate 1, after arriving required punching position, material pressing device compresses shaped steel, drive the drift 9 that die change cushion block 5 need to select punching by die change cylinder 4 simultaneously, the pressure that power source provides is passed on the drift 9 by die change seat 6, die change cushion block 5, plunger rod 7, realizes the punching simultaneously of two drifts.When the outside of belly two is lateral opening when being asymmetric, then drive die change cushion blocks 5 and select corresponding punch die whether to participate in punching by die change cylinder 4, realize selecting the function of single punching.
Claims (3)
1. two synchronous hole punched device of drift, comprise perforating die stand plate, the punching mould bases that can on perforating die stand plate, slide, at least one group of punch die of being made up of plunger rod, drift and die is installed on the punching mould bases, be used for selecting the die change cylinder of punching die and die change cushion block to be installed on the die change seat, drift is fixed on the plunger rod by nut, it is characterized in that: described punching mould bases is two, and positive and negative silk leading screw drives two punching mould bases and does in opposite directions or counter motion.
2. the synchronous hole punched device of pair drift according to claim 1 is characterized in that: two groups of punch dies are installed on the described punching mould bases.
3. the synchronous hole punched device of pair drift according to claim 1 is characterized in that: three groups of punch dies are installed on the described punching mould bases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200433809U CN201969775U (en) | 2011-02-22 | 2011-02-22 | Double-punch synchronous punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200433809U CN201969775U (en) | 2011-02-22 | 2011-02-22 | Double-punch synchronous punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201969775U true CN201969775U (en) | 2011-09-14 |
Family
ID=44574882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200433809U Expired - Fee Related CN201969775U (en) | 2011-02-22 | 2011-02-22 | Double-punch synchronous punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201969775U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615174A (en) * | 2012-04-26 | 2012-08-01 | 南京工业职业技术学院 | Double-row pitch quick and adjustable stamping die device |
| CN107088614A (en) * | 2017-04-12 | 2017-08-25 | 滁州市东华模具制造有限公司 | A kind of high-accuracy cylinder piece cold punching die of multistation |
| CN108454035A (en) * | 2017-02-17 | 2018-08-28 | 汉达精密电子(昆山)有限公司 | Die cut structural |
| CN108723171A (en) * | 2018-05-28 | 2018-11-02 | 常州信息职业技术学院 | Double punch type punch mechanisms |
| CN108906975A (en) * | 2018-07-04 | 2018-11-30 | 苏州市翔耀精密自动化设备有限公司 | A kind of selection type hole punched device |
| CN109047463A (en) * | 2017-03-01 | 2018-12-21 | 宁波奉化飞天人精密模具设计有限公司 | A kind of thin aluminum sheet perforating device for press machine |
| CN111036760A (en) * | 2019-12-31 | 2020-04-21 | 重庆函木科技有限公司 | Numerical control door plate punching positioning device and positioning method thereof |
-
2011
- 2011-02-22 CN CN2011200433809U patent/CN201969775U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615174A (en) * | 2012-04-26 | 2012-08-01 | 南京工业职业技术学院 | Double-row pitch quick and adjustable stamping die device |
| CN108454035A (en) * | 2017-02-17 | 2018-08-28 | 汉达精密电子(昆山)有限公司 | Die cut structural |
| CN109047463A (en) * | 2017-03-01 | 2018-12-21 | 宁波奉化飞天人精密模具设计有限公司 | A kind of thin aluminum sheet perforating device for press machine |
| CN107088614A (en) * | 2017-04-12 | 2017-08-25 | 滁州市东华模具制造有限公司 | A kind of high-accuracy cylinder piece cold punching die of multistation |
| CN108723171A (en) * | 2018-05-28 | 2018-11-02 | 常州信息职业技术学院 | Double punch type punch mechanisms |
| CN108906975A (en) * | 2018-07-04 | 2018-11-30 | 苏州市翔耀精密自动化设备有限公司 | A kind of selection type hole punched device |
| CN111036760A (en) * | 2019-12-31 | 2020-04-21 | 重庆函木科技有限公司 | Numerical control door plate punching positioning device and positioning method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201969775U (en) | Double-punch synchronous punching device | |
| CN105642952A (en) | Die drilling tool | |
| CN203281698U (en) | Numerical control press | |
| CN107825173A (en) | A kind of perforating device for metal material | |
| CN203853438U (en) | Two-sided punching device for pipe | |
| CN104907395A (en) | V-shaped bracket punching die | |
| CN104526780A (en) | Efficient bamboo chip drilling equipment | |
| CN104551687A (en) | Steel angle punching cutter | |
| CN211218788U (en) | Surface perforating device for steel pipe manufacturing | |
| CN201841564U (en) | Intelligent control multistation material forming machine | |
| CN205217725U (en) | Hydraulic punching device | |
| CN104475497A (en) | Reinforcement machinery servo bending machine | |
| CN102744454B (en) | Pneumatic-two-stage toggle rod reinforcement-hydraulic synchronization compound transmission plate shearer drive unit | |
| CN102198526B (en) | Numerical control three-face drilling bed | |
| CN203343473U (en) | Bidirectional center drilling machine | |
| CN201841200U (en) | H-beam numerical control punching production line | |
| CN103991234A (en) | Transmission type double-station punching machine | |
| CN203418136U (en) | Drilling tapping machine | |
| CN103071723B (en) | Main transmission device of mechanical servo numerical-control turret punching machine | |
| CN203281705U (en) | Free-standing connecting rod punching device | |
| CN205436615U (en) | Regulating plate drives running roller and removes mechanism that remodels | |
| CN104589059B (en) | Multifunctional lock combined processing machine | |
| CN203991942U (en) | A kind of broad-adjustable punching die | |
| CN103991232A (en) | Double-station punching machine with double-output-shaft motor | |
| CN205834290U (en) | A kind of novel nonstandard punching drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANCHEN ALUMINUM MANUFACTURING CO., LTD. Free format text: FORMER OWNER: HOU XIUFENG Effective date: 20130312 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130312 Address after: Tianchen Avenue high tech Zone of Ji'nan City, Shandong Province, No. 1571 250101 Patentee after: Jinan Tianchen Aluminium Machine Co.,Ltd. Address before: 250101 Shandong city of Ji'nan province high tech Development Zone Tianchen Tianchen Avenue Industrial Park Patentee before: Hou Xiufeng |
|
| C56 | Change in the name or address of the patentee |
Owner name: JI'NAN TIANCHEN ALUMINUM MACHINE CO., LTD. Free format text: FORMER NAME: TIANCHEN ALUMINUM MANUFACTURING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Tianchen Avenue high tech Zone of Ji'nan City, Shandong Province, No. 1571 250101 Patentee after: Ji'nan Tianchen Aluminum Machine Co., Ltd. Address before: Tianchen Avenue high tech Zone of Ji'nan City, Shandong Province, No. 1571 250101 Patentee before: Jinan Tianchen Aluminium Machine Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20190222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |