CN108160760A - A kind of manual bending device of sheet metal - Google Patents
A kind of manual bending device of sheet metal Download PDFInfo
- Publication number
- CN108160760A CN108160760A CN201711492118.0A CN201711492118A CN108160760A CN 108160760 A CN108160760 A CN 108160760A CN 201711492118 A CN201711492118 A CN 201711492118A CN 108160760 A CN108160760 A CN 108160760A
- Authority
- CN
- China
- Prior art keywords
- label
- limiting
- type
- pedestal
- shaft
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/008—Bending sheet metal along straight lines, e.g. to form simple curves combined with heating or cooling of the bends
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention relates to a kind of manual bending devices of sheet metal.Pedestal (3) including carrying multiple mounting holes (2), vertical shaft (5) is equipped on pedestal (3), further include the L-type bottom plate (7) being positioned on pedestal (3) and the L-type riser (6) for the upper surface for being fixed on L-type bottom plate (7), vertical outer sleeve (4) is equipped in the bending part of L-type riser (6), shaft (5) is in outer sleeve (4)；Horizontal hand driving lever (1) is connected on the inner wall of a plate body of L-type riser (6), through-hole is equipped on the plate body of L-type transverse slat (7)；The first limiting label (8), the second limiting label (9) and third limiting label (10) are additionally provided on the pedestal (3), centered on the center line of shaft (5), the first limiting marks (8) and the second limiting that 30 ° circumferentially-spaced (9), the second limiting label (9) and third is marked to limit 90 ° of interval between label (10).
Description
Technical field
The invention belongs to machining equipment technical field more particularly to a kind of manual bending devices of sheet metal.
Background technology
In field of machining, the bending operation to thick sheet metal is frequently referred to, if the lifting fork of elevator is by one
The elongated metallic plate of block carries out right angle in end and bends to obtain, and forms a shorter connecting portion and a longer horizontal fork.On
It states bending operation and is suitble to the machine-shaping on large hydraulic press, but for the small lot production of small business, due to lacking
Weary heavy mechanical equipment and exist processing on difficulty.
Invention content
The present invention for solve technical problem present in known technology provide it is a kind of it is simple in structure, assist bending effect good
The manual bending device of sheet metal.
The present invention is adopted the technical scheme that solve technical problem present in known technology：A kind of sheet metal hand
Dynamic bending device includes the pedestal that edge carries multiple mounting holes, and vertical shaft is equipped on the pedestal, is also wrapped
The L-type bottom plate being positioned on the pedestal and the L-type riser for the upper surface for being fixed on L-type bottom plate are included, in the L-type riser
Bending part be equipped with vertical outer sleeve, shaft is located in outer sleeve；It is solid on the inner wall of a plate body of the L-type riser
Horizontal hand driving lever is connected to, through-hole is equipped on the plate body of L-type transverse slat；The first limiting label, the are additionally provided on the pedestal
Two limiting labels and third limiting label, centered on the center line of shaft, the first limiting label and the second limiting label are circumferential
90 ° are spaced between 30 ° of interval, the second limiting label and third limiting label.
The advantages and positive effects of the present invention are：As a result of above-mentioned design, the configuration of the present invention is simple.Straight thick metal
The trepanning of plate one end, and be secured by bolts on the plate body equipped with through-hole of L-type riser, the other end is closely attached on the first gag lever post
Note, the position bent using spray gun etc. to metallic plate needs are heated, and after the position red heat, pulling hand driving lever makes L-type bottom
The combination of plate and L-type riser rotates around the axis, that is, completes the bending to thick sheet metal, simple operation, low processing cost.
By setting multiple limiting labels, the assurance to bending angle is realized with the through-hole cooperation on L-type transverse slat.
Description of the drawings
Fig. 1 is the overlooking the structure diagram of the present invention.
In figure：1st, hand driving lever；2nd, mounting hole；3rd, pedestal；4th, outer sleeve；5th, shaft；6th, L-type L-type riser；7th, L-type bottom plate；
8th, the first limiting label；9th, the second limiting label；10th, third limiting label.
Specific embodiment
It is described in detail such as in order to further understand the content, features and effects of the present invention, the following examples are hereby given
Under：
Fig. 1 is referred to, sheet metal of the invention manual bending device includes the pedestal that edge carries multiple mounting holes 2
3, on the base 3 equipped with vertical shaft 5, further include the L-type bottom plate 7 being positioned on pedestal 3 and be fixed on L-type bottom plate 7
The L-type riser 6 of upper surface is equipped with vertical outer sleeve 4 in the bending part of L-type riser 6, and shaft 5 is located in outer sleeve 4.L
Type bottom plate 7 and L-type riser 6 may be used mutually perpendicular two angle steel and form, and is welded and fixed between two angle steel.
Horizontal hand driving lever 1 is connected on the inner wall of a plate body of L-type riser 6, is set on the plate body of L-type transverse slat 7
There is through-hole.
It is additionally provided with the first limiting label 8, second limiting label 9 and third limiting label 10 on the base 3, with shaft 5
Centered on center line, the first limiting label 8 and second limits 9 circumferentially-spaced 30 ° of label, the second limiting label 9 is limited with third
10 circumferentially-spaced 90 ° of label.By setting three limiting labels, realized with the through-hole cooperation on L-type transverse slat 7 to bending angle
It holds.
Claims (1)
1. a kind of manual bending device of sheet metal, it is characterised in that：The pedestal of multiple mounting holes (2) is carried including edge
(3), vertical shaft (5) is equipped on the pedestal (3), further include the L-type bottom plate (7) that is positioned on the pedestal (3) with
And the L-type riser (6) of the upper surface of L-type bottom plate (7) is fixed on, it is equipped with vertically in the bending part of the L-type riser (6)
Outer sleeve (4), shaft (5) is in outer sleeve (4)；Level is connected on the inner wall of a plate body of the L-type riser (6)
Hand driving lever (1), on the plate body of L-type transverse slat (7) be equipped with through-hole；The first limiting label is additionally provided on the pedestal (3)
(8), the second limiting label (9) and third limiting label (10), centered on the center line of shaft (5), the first limiting label (8)
30 ° circumferentially-spaced label (9), the second limiting label (9) and third, which are limited, with second limits circumferentially-spaced 90 ° of label (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711492118.0A CN108160760A (en) | 2017-12-30 | 2017-12-30 | A kind of manual bending device of sheet metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711492118.0A CN108160760A (en) | 2017-12-30 | 2017-12-30 | A kind of manual bending device of sheet metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108160760A true CN108160760A (en) | 2018-06-15 |
Family
ID=62517126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711492118.0A Pending CN108160760A (en) | 2017-12-30 | 2017-12-30 | A kind of manual bending device of sheet metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108160760A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5099671A (en) * | 1991-03-18 | 1992-03-31 | Russ Beaulac | Combination braking, punching and shearing apparatus for forming sheet metal strips |
| JPH09323125A (en) * | 1996-06-03 | 1997-12-16 | Iwagami Seisakusho:Kk | Device for working accessary |
| CN2287061Y (en) * | 1996-08-23 | 1998-08-05 | 朱德江 | Hand plate bender with chain comission |
| CN201102041Y (en) * | 2007-10-17 | 2008-08-20 | 河南索凌电气有限公司 | Manually bending device |
| CN202239332U (en) * | 2011-10-19 | 2012-05-30 | 内蒙古一机集团北方实业有限公司 | Auxiliary positioning device for bending of plate bending machine |
| CN203448464U (en) * | 2013-08-02 | 2014-02-26 | 天津市武清区精诚金属制品有限公司 | Auxiliary bending device of thick metal plates |
| CN205551148U (en) * | 2016-02-15 | 2016-09-07 | 郑汉素 | Manual flanging machine of bending of sheet metal |
-
2017
- 2017-12-30 CN CN201711492118.0A patent/CN108160760A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5099671A (en) * | 1991-03-18 | 1992-03-31 | Russ Beaulac | Combination braking, punching and shearing apparatus for forming sheet metal strips |
| JPH09323125A (en) * | 1996-06-03 | 1997-12-16 | Iwagami Seisakusho:Kk | Device for working accessary |
| CN2287061Y (en) * | 1996-08-23 | 1998-08-05 | 朱德江 | Hand plate bender with chain comission |
| CN201102041Y (en) * | 2007-10-17 | 2008-08-20 | 河南索凌电气有限公司 | Manually bending device |
| CN202239332U (en) * | 2011-10-19 | 2012-05-30 | 内蒙古一机集团北方实业有限公司 | Auxiliary positioning device for bending of plate bending machine |
| CN203448464U (en) * | 2013-08-02 | 2014-02-26 | 天津市武清区精诚金属制品有限公司 | Auxiliary bending device of thick metal plates |
| CN205551148U (en) * | 2016-02-15 | 2016-09-07 | 郑汉素 | Manual flanging machine of bending of sheet metal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180615 |