CN202725712U - Metal bar material arc-shaped bending machine - Google Patents
Metal bar material arc-shaped bending machine Download PDFInfo
- Publication number
- CN202725712U CN202725712U CN2012203007780U CN201220300778U CN202725712U CN 202725712 U CN202725712 U CN 202725712U CN 2012203007780 U CN2012203007780 U CN 2012203007780U CN 201220300778 U CN201220300778 U CN 201220300778U CN 202725712 U CN202725712 U CN 202725712U
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- CN
- China
- Prior art keywords
- metal bar
- bar material
- bending machine
- fixed
- scratch diskette
- 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 - Lifetime
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Abstract
Disclosed is a metal bar material arc-shaped bending machine. The metal bar material arc-shaped bending machine comprises a tray, a working plate, a squeezing device, a rotating handle, a locating plate and a fixed shaft. The upper end of the fixed shaft penetrates through the center of the working plate and then is fixed with the center position of the locating plate. The lower end of the fixed shaft is fixed with the center position of the tray in a connecting mode. The tray is installed on a supporting frame. A gap exists between the tray and the working plate. One end of the rotating shaft is arranged in the gap and is sleeved on the fixed shaft in a ring mode. The other end of the rotating shaft is a free end. The surface of the working plate is provided with the squeezing device and a fastening cam. One end of the metal bar material is locked by the fastening cam, then the rotating handle drives the squeezing device to rotate and squeezes the metal bar material, and therefore the metal bar material is bended into an arc-shape with a certain radian or into a semi-circle. The metal bar material arc-shaped bending machine has the advantages of being simple in structure and easy to operate, examine and repair.
Description
Technical field
The utility model relates to the machinery that the metal manufacture field is used, specifically a kind of metal bar material arc fold bending machine.
Background technology
Often bonding jumper or metal bar need to be bent into needed shape in the metal material processing field, as have arc, the semicircle of certain radian, even U-shaped, S shape etc., in the case, need to use bending machinery.Bender of the prior art often volume is larger, is mainly used in the processing of large-scale workpiece, if when processing small-sized arc or semicircle bar-shaped workpiece, not only use the efficient of inconvenience, lifting not high with bender, has also increased production cost and energy consumption simultaneously.
The utility model content
For the bender that solves prior art operates inconvenience, uses problem complicated and increase energy consumption and cost when processing the small bar metal charge, the utility model provides a kind of metal bar material arc fold bending machine.
The utility model is that the technical scheme that solves the problems of the technologies described above employing is: a kind of metal bar material arc fold bending machine, comprise pallet, scratch diskette, pressurizing unit, turning handle, positioning disk and fixed axis, wherein, the upper end of fixed axis is fixed with the center of positioning disk after passing the center of scratch diskette, and scratch diskette and positioning disk close contact, the lower end of fixed axis is connected and fixed with the center that is arranged on the pallet on the support, and there is the gap between pallet and the scratch diskette, one end of turning handle be arranged in this gap and ring set on fixed axis, the other end is free end; The surface of described scratch diskette is provided with pressurizing unit and lock cam, and wherein, lock cam is fixed on by screw thread on the card of scratch diskette, and an end of pressurizing unit is connected with turning handle.
In the utility model, a plurality of cam installing holes can be set in the card of scratch diskette, the distance at each cam installing hole and positioning disk center does not wait, when the diameter of metal bar material to be processed changes, lock cam can be installed in the corresponding cam installing hole, lock cam can be clamped on bar in the gap of lock cam and positioning disk;
In the utility model, can chute be set at turning handle, simultaneously the end at pressurizing unit arranges slide block, and slide block is installed in the chute and can slides in chute and fix, adjust the spacing of pressurizing unit and positioning disk with this, so that adapt to the metal bar material of different-diameter.
Since lock cam be shaped as irregular cam face, can be by rotating so that itself and the spacing change of positioning disk fix metal bar material with this; After the end points of metal bar material was fixing, pressurizing unit propped up bar, rotated turning handle, and turning handle drives pressurizing unit and rotates around positioning disk, thereby bar is bent into the shape of positioning disk, as has arc or the semicircle of certain radian.
Beneficial effect: the utility model is stuck with an end of bar by lock cam, and then turning handle drives pressurizing unit and rotates also extruded bar stock, makes the bar bending for having arc or the semicircle of certain radian, and is simple and practical, easy operating and maintenance.
Description of drawings
Fig. 1 is top view of the present utility model;
Fig. 2 is unitary side view of the present utility model;
Reference numeral: 1, lock cam, 2, pallet, 3, scratch diskette, 4, pressurizing unit, 5, turning handle, 6, positioning disk, 7, the cam installing hole, 8, support, 9, fixed axis.
The specific embodiment
As shown in the figure, a kind of metal bar material arc fold bending machine, comprise pallet 2, scratch diskette 3, pressurizing unit 4, turning handle 5, positioning disk 6 and fixed axis 9, wherein, the upper end of fixed axis 9 is fixed with the center of positioning disk 6 after passing the center of scratch diskette 3, and scratch diskette 3 and positioning disk 6 close contacts, the lower end of fixed axis 9 is connected and fixed with the center that is arranged on the pallet 2 on the support 8, and there is the gap between pallet 2 and the scratch diskette 3, one end of turning handle 5 be arranged in this gap and ring set on fixed axis 9, the other end is free end; The surface of described scratch diskette 3 is provided with pressurizing unit 4 and lock cam 1, and wherein, lock cam 1 is fixed on by screw thread on the card of scratch diskette 3, and an end of pressurizing unit 4 is connected with turning handle 5;
Also be provided with a plurality of cam installing holes 7 on the card of scratch diskette 3, each cam installing hole 7 does not wait with the distance at positioning disk 6 centers;
One end of pressurizing unit 4 is arranged in the chute on the turning handle 5 by slide block.
The utility model in use, determine first the position of lock cam 1 according to the diameter of bar to be processed, then rotation lock cam 1 makes it that bar is stuck in the gap of lock cam 1 and positioning disk 6, then by slide block and chute adjustment so that the end of pressurizing unit 4 pushes against bar, then slide block is fixed in the chute; Rotate turning handle 5, pressurizing unit 4 rotates thereupon, and in rotation process extruded bar stock, make it be bent to needed radian.
Claims (3)
1. metal bar material arc fold bending machine, it is characterized in that: comprise pallet (2), scratch diskette (3), pressurizing unit (4), turning handle (5), positioning disk (6) and fixed axis (9), wherein, the upper end of fixed axis (9) is fixed with the center of the upper positioning disk (6) that arranges of scratch diskette (3) after passing the center of scratch diskette (3), the lower end of fixed axis (9) is connected and fixed with the center that is arranged on the pallet (2) on the support (8), and there is the gap between pallet (2) and the scratch diskette (3), one end of turning handle (5) be arranged in this gap and ring set on fixed axis (9), the other end is free end; The surface of described scratch diskette (3) is provided with pressurizing unit (4) and lock cam (1), and wherein, lock cam (1) is fixed on by screw thread on the card of scratch diskette (3), and an end of pressurizing unit (4) is connected with turning handle (5).
2. a kind of metal bar material arc fold bending machine according to claim 1 is characterized in that: also be provided with a plurality of cam installing holes (7) on the card of described scratch diskette (3), each cam installing hole (7) does not wait with the distance at positioning disk (6) center.
3. a kind of metal bar material arc fold bending machine according to claim 1 is characterized in that: an end of described pressurizing unit (4) is arranged in the chute on the turning handle (5) by slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203007780U CN202725712U (en) | 2012-06-26 | 2012-06-26 | Metal bar material arc-shaped bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203007780U CN202725712U (en) | 2012-06-26 | 2012-06-26 | Metal bar material arc-shaped bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202725712U true CN202725712U (en) | 2013-02-13 |
Family
ID=47651462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203007780U Expired - Lifetime CN202725712U (en) | 2012-06-26 | 2012-06-26 | Metal bar material arc-shaped bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202725712U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357713A (en) * | 2013-07-22 | 2013-10-23 | 顾玉美 | Arc-bending device |
| CN104384262A (en) * | 2014-09-29 | 2015-03-04 | 沈阳黎明航空发动机(集团)有限责任公司 | Conduit bending molding equipment and conduit bending molding method |
-
2012
- 2012-06-26 CN CN2012203007780U patent/CN202725712U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357713A (en) * | 2013-07-22 | 2013-10-23 | 顾玉美 | Arc-bending device |
| CN104384262A (en) * | 2014-09-29 | 2015-03-04 | 沈阳黎明航空发动机(集团)有限责任公司 | Conduit bending molding equipment and conduit bending molding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 471000 Shuang Xiang Road, Luo Xin Industrial Zone, Luoyang, Henan, Xin'an County Patentee after: Achemetal Tungsten AND Molybdenum Co.,Ltd. Address before: 471000 Shuang Xiang Road, Luo Xin Industrial Zone, Luoyang, Henan, Xin'an County Patentee before: Luoyang Achemetal Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |