CN211637970U - Punching and bending device for portal frame assembly - Google Patents
Punching and bending device for portal frame assembly Download PDFInfo
- Publication number
- CN211637970U CN211637970U CN202020038307.1U CN202020038307U CN211637970U CN 211637970 U CN211637970 U CN 211637970U CN 202020038307 U CN202020038307 U CN 202020038307U CN 211637970 U CN211637970 U CN 211637970U
- Authority
- CN
- China
- Prior art keywords
- plate
- punch
- hole
- wall
- bending device
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a portal frame subassembly bending device that punches a hole of portal frame subassembly production technical field, comprising a base plate, the equal fixed mounting in roof four corners of bottom plate has first polished rod, the top fixed mounting of first polished rod has the cover half, the roof fixed mounting of cover half has the second polished rod, the roof of cover half is opened there is the drift to accomodate the hole, be provided with the movable mould subassembly between bottom plate and the cover half, the movable mould subassembly includes the movable mould board, the tip of first polished rod runs through the outer wall of movable mould board, the roof of movable mould board is opened there is the waste material through-hole, the diapire spiro union of movable mould board has first pneumatic cylinder, the upper portion of cover half is provided with the punching assembly, the punching assembly includes the clamp plate, the tip of second polished rod runs through the outer wall of clamp plate, the diapire of clamp plate has spiro union to have drift and second pneumatic cylinder respectively, the bottom of.
Description
Technical Field
The utility model discloses a portal frame subassembly bending device that punches a hole specifically is portal frame subassembly production technical field.
Background
In the prior art, the section of the door frame assembly profile is of a concave-convex alternate structure, and a plurality of through holes are required to be processed on the assembly profile. Traditional processing equipment can only singly realize bending, punching a hole, can't realize simultaneous processing, therefore machining efficiency is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portal frame subassembly bending device that punches a hole to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a punching and bending device for a portal frame assembly comprises a base plate, wherein first polished rods are fixedly mounted at four corners of a top wall of the base plate, a fixed die is fixedly mounted at the top end of each first polished rod, a second polished rod is fixedly mounted at a top wall of the fixed die, a punch containing hole is formed in the top wall of the fixed die, a movable die assembly is arranged between the base plate and the fixed die and comprises a movable die plate, the end portion of each first polished rod penetrates through the outer wall of the movable die plate, a waste through hole is formed in the top wall of the movable die plate, a first hydraulic cylinder is screwed to the bottom wall of the movable die plate, the bottom end of the first hydraulic cylinder is screwed to the top wall of the base plate, a punching assembly is arranged at the upper portion of the fixed die and comprises a pressing plate, the end portion of each second polished rod penetrates through the outer wall of the pressing plate, the bottom wall of the pressing, the bottom end of the punch is positioned in the inner cavity of the punch receiving hole.
Preferably, the bottom wall of the movable template is in threaded connection with a waste discharge bin, and the waste discharge bin is located at the lower part of the waste through hole.
Preferably, the bottom wall of the waste discharge bin is provided with a slope.
Preferably, the inner diameter of the scrap through hole is larger than the outer diameter of the punch.
Preferably, the top wall of the movable mould plate is provided with a positioning groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the device is provided with a first hydraulic cylinder, a movable template, a fixed die, a second hydraulic cylinder, a punch and a pressing plate, the movable template is driven to ascend by starting the first hydraulic cylinder, so that the movable template is in contact with the fixed die to bend a workpiece, then the second hydraulic cylinder is started to drive the pressing plate and the punch to descend, the punch performs punching operation on the bent workpiece, the workpiece is bent and punched and is jointly processed, meanwhile, the workpiece is bent and then punched, and punching errors caused by deformation during bending of the workpiece are avoided;
2) this device sets up waste material through-hole and waste material discharge storehouse, and the back is accomplished in punching a hole, and the waste material passes through the waste material through-hole and gets into the waste material discharge storehouse, realizes the concentrated collection of waste material and handles, avoids the waste material to pile up at the workstation, and this device simple structure, convenient to use realizes that the work piece is bent and is punched a hole and process jointly, realizes the concentrated collection of waste material and handles.
Drawings
Fig. 1 is a schematic front view of the punching and bending device for the gantry assembly of the present invention;
FIG. 2 is a schematic right sectional view of the movable mold of the present invention;
fig. 3 is the utility model discloses the cover half right side is looked the cross-sectional view schematic diagram.
In the figure: the device comprises a base plate 100, a first polished rod 110, a fixed mold 120, a punch containing hole 121, a second polished rod 130, a movable mold assembly 200, a movable mold plate 210, a scrap through hole 220, a first hydraulic cylinder 230, a scrap discharge bin 240, a punching assembly 300, a pressing plate 310, a punch 320 and a second hydraulic cylinder 330.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a portal frame subassembly bending device that punches a hole realizes that the work piece is bent and is punched a hole and process jointly, realizes the concentrated collection of waste material and handles, please refer to fig. 1 and 3, including bottom plate 100, the equal fixed mounting in roof four corners of bottom plate 100 has first polished rod 110, and the top fixed mounting of first polished rod 110 has cover half 120, and the roof fixed mounting of cover half 120 has second polished rod 130, and the roof of cover half 120 is opened has drift and accomodates hole 121, and first polished rod 110 is used for supporting cover half 120, and first polished rod 110 is used for the stability of the reciprocating of movable mould board 210, and second polished rod 130 is used for the stability of the reciprocating of clamp plate 310;
referring to fig. 1 and 2, a movable mold assembly 200 is arranged between a bottom plate 100 and a fixed mold 120, the movable mold assembly 200 includes a movable mold plate 210, an end portion of a first polished rod 110 penetrates through an outer wall of the movable mold plate 210, a scrap through hole 220 is formed in a top wall of the movable mold plate 210, a first hydraulic cylinder 230 is screwed to a bottom wall of the movable mold plate 210, a bottom end of the first hydraulic cylinder 230 is screwed to the top wall of the bottom plate 100, the movable mold plate 210 is used for bearing a workpiece, the scrap through hole 220 is used for discharging scraps after the workpiece is punched, and the first hydraulic cylinder 230 is used for driving the movable mold plate 210 and the workpiece to ascend to cooperate with;
referring to fig. 1, a punching assembly 300 is disposed at the upper portion of the fixed mold 120, the punching assembly 300 includes a pressing plate 310, an end portion of the second polish rod 130 penetrates through an outer wall of the pressing plate 310, a punch 320 and a second hydraulic cylinder 330 are respectively screwed to a bottom wall of the pressing plate 310, a bottom end of the second hydraulic cylinder 330 is screwed to a top wall of the fixed mold 120, a bottom end of the punch 320 is located in an inner cavity of the punch receiving hole 121, the pressing plate 310 is used for bearing the punch 320, and the second hydraulic cylinder 330 is used for driving the pressing plate 310 and the punch 320 to ascend and;
referring to fig. 1 and 2, a waste discharging bin 240 is screwed to the bottom wall of the movable mold plate 210, the waste discharging bin 240 is located at the lower portion of the waste through hole 220, and the waste discharging bin 240 is used for collecting waste falling from the waste through hole 220;
referring to fig. 2, the bottom wall of the waste discharging bin 240 is provided with a slope for the waste discharged from the waste discharging bin 240 into the collecting basket due to gravity;
referring to fig. 2 and 3, the inner diameter of the scrap through hole 220 is greater than the outer diameter of the punch 320, so as to prevent the scrap clamp from being inserted into the inner cavity of the scrap through hole 220;
referring to fig. 2, the top wall of the movable mold plate 210 is provided with a positioning groove for facilitating the placement of the workpiece.
While the invention has been described above with reference to certain embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the various embodiments disclosed herein can be used in any combination with one another, and the description of such combinations that is not exhaustive in this specification is merely for brevity and resource saving. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. A door frame subassembly punching and bending device, includes bottom plate (100), its characterized in that: the top wall four corners of the bottom plate (100) are fixedly provided with first polish rods (110), the top end of each first polish rod (110) is fixedly provided with a fixed die (120), the top wall of each fixed die (120) is fixedly provided with a second polish rod (130), the top wall of each fixed die (120) is provided with a punch head accommodating hole (121), a movable die assembly (200) is arranged between the bottom plate (100) and the fixed die (120), each movable die assembly (200) comprises a movable die plate (210), the end part of each first polish rod (110) penetrates through the outer wall of the corresponding movable die plate (210), the top wall of each movable die plate (210) is provided with a waste through hole (220), the bottom wall of each movable die plate (210) is screwed with a first hydraulic cylinder (230), the bottom end of each first hydraulic cylinder (230) is screwed with the top wall of the bottom plate (100), the upper part of each fixed die (120) is provided with a punching assembly (300), and, the end part of the second polish rod (130) penetrates through the outer wall of the pressing plate (310), the bottom wall of the pressing plate (310) is respectively in threaded connection with a punch (320) and a second hydraulic cylinder (330), the bottom end of the second hydraulic cylinder (330) is in threaded connection with the top wall of the fixed die (120), and the bottom end of the punch (320) is located in an inner cavity of the punch accommodating hole (121).
2. The punch bending device for the door frame assembly according to claim 1, wherein: the bottom wall of the movable template (210) is in threaded connection with a waste discharging bin (240), and the waste discharging bin (240) is located at the lower part of the waste through hole (220).
3. The punch bending device for the door frame assembly according to claim 2, wherein: the bottom wall of the waste discharge bin (240) is provided with a slope.
4. The punch bending device for the door frame assembly according to claim 1, wherein: the inner diameter value of the scrap through hole (220) is larger than the outer diameter value of the punch (320).
5. The punch bending device for the door frame assembly according to claim 1, wherein: the top wall of the movable mould plate (210) is provided with a positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020038307.1U CN211637970U (en) | 2020-01-09 | 2020-01-09 | Punching and bending device for portal frame assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020038307.1U CN211637970U (en) | 2020-01-09 | 2020-01-09 | Punching and bending device for portal frame assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211637970U true CN211637970U (en) | 2020-10-09 |
Family
ID=72704189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020038307.1U Active CN211637970U (en) | 2020-01-09 | 2020-01-09 | Punching and bending device for portal frame assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211637970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112371831A (en) * | 2020-10-22 | 2021-02-19 | 江苏健雄电气有限公司 | Switch contact punching machine of power distribution cabinet |
| CN113351747A (en) * | 2021-08-09 | 2021-09-07 | 徐州达一重锻科技有限公司 | Metal plate bending and punching integrated hydraulic machine |
-
2020
- 2020-01-09 CN CN202020038307.1U patent/CN211637970U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112371831A (en) * | 2020-10-22 | 2021-02-19 | 江苏健雄电气有限公司 | Switch contact punching machine of power distribution cabinet |
| CN112371831B (en) * | 2020-10-22 | 2023-03-14 | 江苏健雄电气有限公司 | Switch contact punching machine of power distribution cabinet |
| CN113351747A (en) * | 2021-08-09 | 2021-09-07 | 徐州达一重锻科技有限公司 | Metal plate bending and punching integrated hydraulic machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211637970U (en) | Punching and bending device for portal frame assembly | |
| CN216757915U (en) | Quick metal forming machine tool | |
| CN218015392U (en) | Automatic stamping material returning device | |
| CN217044149U (en) | Continuous stamping die for metal stamping | |
| CN212760683U (en) | Metal continuous stamping die | |
| CN214212001U (en) | Full-automatic backplate stamping forming device | |
| CN212442859U (en) | Double-station composite die for stamping and punching | |
| CN212733867U (en) | Stamping workpiece automatic discharging device | |
| CN113634648A (en) | Pressing forming device and pressing forming method | |
| CN215315029U (en) | Hardware fitting waste punching die structure | |
| CN213856639U (en) | Automatic cylindrical porous stamping die with spring mechanism | |
| CN217370017U (en) | Novel high-efficient aluminium template hydraulic pressure is arranged towards machine | |
| CN218487003U (en) | Integrative hole flanging mechanism that punches a hole | |
| CN214290339U (en) | Stainless steel strip-shaped hole punching die | |
| CN210996012U (en) | Punching die for punching near product bending edge | |
| CN213378778U (en) | Punching and blanking mechanism | |
| CN211413245U (en) | Bending die for truck oil tank support | |
| CN218168517U (en) | Environment-friendly waste collecting box for punch press | |
| CN220862493U (en) | Stamping die for steel structure machining | |
| CN218215213U (en) | Automatic punching device for chip surface | |
| CN215143737U (en) | Stamping device for manufacturing mechanical equipment | |
| CN219581459U (en) | Stamping die | |
| CN219004584U (en) | Extrusion separation die for sintering jig | |
| CN211437647U (en) | Punch press frame is used in production of square pile end board | |
| CN214133562U (en) | Punching device for automobile punching part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |