CN203635726U - Three-dimensional punching unit - Google Patents
Three-dimensional punching unit Download PDFInfo
- Publication number
- CN203635726U CN203635726U CN201320650696.3U CN201320650696U CN203635726U CN 203635726 U CN203635726 U CN 203635726U CN 201320650696 U CN201320650696 U CN 201320650696U CN 203635726 U CN203635726 U CN 203635726U
- Authority
- CN
- China
- Prior art keywords
- punching
- fixed
- propelling cylinder
- piston rod
- top board
- 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
- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a three-dimensional punching unit. The three-dimensional punching unit includes a base, wherein a gantry type frame is fixed on the base; a mounting trough plate with T-shaped troughs is fixed on the frame; a lower die is arranged in the T-shaped troughs of the mounting trough plate, and can slide for position adjustments and be replaced integrally; punching devices for punching a workpiece are respectively arranged in positions corresponding to the upward side, the left side and the right side of the lower die; each punching device includes a thrust cylinder, a punch connected with a piston rod of the thrust cylinder, and a discharge device which is fixed at the end of the piston rod of the thrust cylinder and used for collecting wastes after punching; each discharge device includes a lower pressure plate which tightly presses a lower die working face during punching, and an upper pressure plate which is fixed at the end of the piston rod of the corresponding thrust cylinder and moves towards the lower pressure plate under the pushing of the corresponding thrust cylinder. The three-dimensional punching unit can achieve one-side, double-side or multi-side punching as well as one-hole, double-hole or multi-hole punching of the workpiece through one-step positioning, and has the advantages of high punching precision, small hole pitch errors and high processing speed; the lower die can be replaced as a whole, so as to facilitate operations and improve the work efficiency.
Description
Technical field
The utility model relates to mechanical equipment technical field, especially a kind of three-dimensional punching unit.
Background technology
Along with the development of punch press industry, the class processing of increasing hole adopts impact style to be made.Due to the generally vertically punching of traditional mechanical press, also can only carry out single-sided punching to workpiece, therefore current manufacture field only limits to flat board to carry out punching, and for the shaped steel workpiece such as Ji face and the outside of belly of the Ji face such as angle steel, channel-section steel and the outside of belly, H shaped steel, still be difficult to realize punching operation, because if workpiece is wanted two-sided or three porous punchings together, and aperture difference, that add man-hour need be through twice, three roads even multiple working procedure just can complete, and in process, want resetting to clamp, working strength is larger; Same, boring three-dimensional rig used at present, its vertical plane is unadjustable, can only realize three-dimensional boring, cannot carry out porous boring simultaneously side by side, and institute's machining hole can not be shifted, owing to adopting bit bore, activity duration is relatively long, and operating efficiency is lower, and machining accuracy is also difficult to reach technical requirement
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, provide the disposable realization of a kind of energy workpiece one side, two-sided and three faces to be carried out to the three-dimensional punching unit of porous punch process, to enhance productivity, reduce operation intensity, stablize machining accuracy.
The utility model solves the technical scheme that its technical problem adopts: a kind of three-dimensional punching unit, comprise base, on base, be fixed with the frame of planer-type, in described frame, be fixed with the installation frid with T-shaped groove, in the T-shaped groove of installation frid, be provided with the slidably also counterdie of energy integral replacing of adjusting position, the top of corresponding counterdie, left side and right positions, be respectively equipped with the hole punched device of punched workpiece, described hole punched device comprises propelling cylinder, the drift being connected with propelling cylinder piston rod, be fixed on propelling cylinder piston rod end for collecting the device for discharging of waste material under punching press, described device for discharging is pressed on the lower platen on counterdie working face while comprising punching press, be fixed on propelling cylinder piston rod end and the top board that moves of pushing the back down direction under propelling cylinder promotes.
Specifically, described propelling cylinder piston rod external part is fixed with connector, between connector and drift, is connected by fast replacing device.
For guiding better the movement of propelling cylinder piston rod, described propelling cylinder end face is fixed with guiding protective cover, is provided with two spline parts that guiding propelling cylinder piston rod moves in guiding protective cover.
Between described top board and lower platen, be connected by hanging bolt, top board and hanging bolt upper end are slidably matched, and are provided with compressed elastic supporting member for supporting optical member in the time that top board pushing the back down is moved between top board and lower platen.
The beneficial effects of the utility model are: the utility model one-time positioning can realize the punching processing to workpiece one side, two-sided and multiaspect, punching precision is high, pitch of holes error is little, process velocity is fast, can meet the processing request of high-precision product, counterdie can integral replacing, and handled easily, has improved operating efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structure for amplifying schematic diagram of hole punched device described in the utility model.
In figure, 1. base 2. frame 3. counterdie 4. hole punched device 41. propelling cylinder 42. drift 43. device for discharging 43-1. lower platen 43-2. top board 43-3. hanging bolt 43-4. elastic supporting member for supporting optical member 44. connector 45. fast replacing devices 5. are installed the frid 51.T type groove 6. 7. pairs of spline parts of protective cover that lead
The specific embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Fig. 1, the three-dimensional punching unit of one shown in Fig. 2, for after one-time positioning to workpiece one side, two-sided or multiaspect is carried out punching processing simultaneously, comprise base 1, on base 1, be fixed with the frame 2 of planer-type, in frame 2, be fixed with the installation frid 5 with T-shaped groove 51, in the T-shaped groove 51 of installation frid 5, slip is provided with the counterdie 3 of adjustable position, position adjustment when adapting to different workpieces punching press, counterdie 3 adopts monolithic construction, three face footpaths are configuration together as requested, and counterdie 3 has positioner, if change counterdie 3, counterdie 3 entirety can be pulled down, disposable replacing, and without to mould, this structure, thereby greatly save the lead-time, improve operating efficiency.
Top, left side and the right positions of corresponding counterdie 3, be respectively equipped with the hole punched device 4 of punched workpiece, drift 42 that described hole punched device 4 comprises propelling cylinder 41, be connected with propelling cylinder 41 piston rods, be fixed on propelling cylinder 41 piston rod ends for collecting the device for discharging 43 of waste material under punching press, described propelling cylinder 41 piston rod external parts are fixed with connector 44, between connector 44 and drift 42, are connected by fast replacing device 45.
For guiding better the movement of propelling cylinder 41 piston rods, described propelling cylinder 41 end faces are fixed with guiding protective cover 6, are provided with two spline parts 7 that guiding propelling cylinder 41 piston rods move in guiding protective cover 6.
Described device for discharging 43 is pressed on the lower platen 43-1 on counterdie 3 working faces while comprising punching press, be fixed on the top board 43-2 of propelling cylinder 41 piston rod ends, when punching press, top board 43-2 pushing the back down 43-1 direction under propelling cylinder 41 promotes moves, between described top board 43-2 and lower platen 43-1, be connected by hanging bolt 43-3, top board 43-2 and hanging bolt 43-3 upper end are slidably matched, between top board 43-2 and lower platen 43-1, be provided with elastic supporting member for supporting optical member 43-4, in the time that top board 43-2 pushing the back down 43-1 moves, elastic supporting member for supporting optical member 43-4 is compressed, propelling cylinder 41 piston rods drive drift 42 to continue to move forward and stamped workpieces, top board 43-2 returns with propelling cylinder 41 and during away from lower platen 43-1, elastic supporting member for supporting optical member 43-4 upsprings and is supported between top board 43-2 and lower platen 43-1.
Because workpiece pore size arranges, in general, on workpiece, plane hole is main connecting hole, aperture is larger, and the aperture in the hole of side surface direction is less, therefore for propelling cylinder 41, propelling cylinder 42 diameters of vertical direction are larger, thrust is also larger, the propelling cylinder 41 that diameter is less can be selected in the left and right sides, can certainly select the propelling cylinder identical with vertical direction 41, in actual use, also can adjust according to punching size the size of the propelling cylinder 41 of upper, left and right three directions, to meet instructions for use.
Three-dimensional punching unit described in the utility model, it is a kind of portal-type hydraulic perforating press being formed by three of upper, middle and lower propelling cylinder 41, this design, change traditional mechanical press noise large, and the very unsafe defect of operating personnel's operation, not only frame 2 is stable and reliable for performance, and handling safety, and noise is little.When work, can carry out single hole, diplopore, multiple piercing to workpiece simultaneously, and can also one side, two-sided or three faces work independently, such as for workpiece such as angle steel, channel-section steel, H shaped steel, can carry out multiple piercing to several faces, process velocity is fast simultaneously, can improve stamping press efficiency.
As long as this three-dimensional punching unit carries out one-time positioning, just can disposablely carry out one side to workpiece, two-sided, three faces carry out multiple piercing, add three faces of workpiece in man-hour apart from substantially there is no error, this design has improved the precision of punching, better meets the processing request of high-precision product.
Above-mentioned embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (4)
1. a three-dimensional punching unit, comprise base (1), on base (1), be fixed with the frame (2) of planer-type, it is characterized in that: in described frame (2), be fixed with the installation frid (5) with T-shaped groove (51), in the T-shaped groove (51) of installation frid (5), be provided with the slidably also counterdie (3) of energy integral replacing of adjusting position, the top of corresponding counterdie (3), left side and right positions, be respectively equipped with the hole punched device (4) of punched workpiece, described hole punched device (4) comprises propelling cylinder (41), the drift (42) being connected with propelling cylinder (41) piston rod, be fixed on propelling cylinder (41) piston rod end for collecting the device for discharging (43) of waste material under institute's punching press, described device for discharging (43) is pressed on the lower platen (43-1) on counterdie (3) working face while comprising punching press, be fixed on propelling cylinder (41) piston rod end and the top board (43-2) that moves of pushing the back down (43-1) direction under propelling cylinder (41) promotes.
2. three-dimensional punching unit according to claim 1, is characterized in that: described propelling cylinder (41) piston rod external part is fixed with connector (44), between connector (44) and drift (42), is connected by fast replacing device (45).
3. three-dimensional punching unit according to claim 1, is characterized in that: described propelling cylinder (41) end face is fixed with guiding protective cover (6), is provided with two spline parts (7) that guiding propelling cylinder (41) piston rod moves in guiding protective cover (6).
4. three-dimensional punching unit according to claim 1, it is characterized in that: between described top board (43-2) and lower platen (43-1), be connected by hanging bolt (43-3), top board (43-2) is slidably matched with hanging bolt (43-3) upper end, is provided with compressed elastic supporting member for supporting optical member (43-4) in the time that top board (43-2) pushing the back down (43-1) is mobile between top board (43-2) and lower platen (43-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320650696.3U CN203635726U (en) | 2013-10-22 | 2013-10-22 | Three-dimensional punching unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320650696.3U CN203635726U (en) | 2013-10-22 | 2013-10-22 | Three-dimensional punching unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203635726U true CN203635726U (en) | 2014-06-11 |
Family
ID=50867006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320650696.3U Expired - Fee Related CN203635726U (en) | 2013-10-22 | 2013-10-22 | Three-dimensional punching unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203635726U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526756A (en) * | 2014-12-25 | 2015-04-22 | 柳州凌云汽车零部件有限公司 | Punching device for door glass guide groove |
| CN105436292A (en) * | 2015-12-09 | 2016-03-30 | 无锡西源电力装备厂 | Pipe punching device |
| CN105562506A (en) * | 2016-02-29 | 2016-05-11 | 浙江飞力科技股份有限公司 | Automatic multi-directional punching machine |
| CN107413933A (en) * | 2017-09-08 | 2017-12-01 | 佛山鑫东飞机床设备有限公司 | A kind of multifunctional numerical control stamping machine |
-
2013
- 2013-10-22 CN CN201320650696.3U patent/CN203635726U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526756A (en) * | 2014-12-25 | 2015-04-22 | 柳州凌云汽车零部件有限公司 | Punching device for door glass guide groove |
| CN104526756B (en) * | 2014-12-25 | 2016-04-13 | 柳州凌云汽车零部件有限公司 | Glass guide way of vehicle door hole punched device |
| CN105436292A (en) * | 2015-12-09 | 2016-03-30 | 无锡西源电力装备厂 | Pipe punching device |
| CN105562506A (en) * | 2016-02-29 | 2016-05-11 | 浙江飞力科技股份有限公司 | Automatic multi-directional punching machine |
| CN107413933A (en) * | 2017-09-08 | 2017-12-01 | 佛山鑫东飞机床设备有限公司 | A kind of multifunctional numerical control stamping machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203635726U (en) | Three-dimensional punching unit | |
| CN105345142A (en) | Device used for cutting steel pipe | |
| CN104625408A (en) | Positioning device and positioning method for laser tailor-welding machine | |
| CN202845539U (en) | Section steel punching device | |
| CN203636247U (en) | Splicing and welding tooling for components in middle of excavator frame | |
| CN202087677U (en) | Punching machine | |
| CN207308690U (en) | One kind indexing perforating press | |
| CN203316570U (en) | Precision punching device for cookware | |
| CN203944702U (en) | A kind of circular pipe workpiece punching auxiliary fixing device | |
| CN204639431U (en) | A kind of laser assembly solder machine positioning device | |
| CN104174755A (en) | Angle steel end portion gap stamping die | |
| CN103331364B (en) | Precise punching device of cookware | |
| CN205236728U (en) | Special plane punches a hole | |
| CN105522038A (en) | Slanting wedge punching die for automobile sheet metal parts | |
| CN103639266A (en) | Magnetic-conducting piece blanking die | |
| CN203599342U (en) | Lifting sheet metal part punching device | |
| CN203695782U (en) | Die fixing device | |
| CN203316851U (en) | Die-internal tapping device | |
| CN204074899U (en) | A kind of automobile metal plate work tiltedly carves punching die | |
| CN204504285U (en) | A kind of tubing automatic punching device | |
| CN204449454U (en) | The plate shearing machine of efficient location | |
| CN104191044B (en) | A kind of aluminium sheet grooving cutting machine | |
| CN203157180U (en) | Workbench stopping structure of hydraulic machine provided with double moving workbenches | |
| CN203956158U (en) | A kind of cylinder lower margin punching tooling | |
| CN203494991U (en) | Longitudinal member punching device of automobile frame |
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: 20140611 Termination date: 20191022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |