CN106378367A - Small manual bending machine - Google Patents
Small manual bending machine Download PDFInfo
- Publication number
- CN106378367A CN106378367A CN201610725795.1A CN201610725795A CN106378367A CN 106378367 A CN106378367 A CN 106378367A CN 201610725795 A CN201610725795 A CN 201610725795A CN 106378367 A CN106378367 A CN 106378367A
- Authority
- CN
- China
- Prior art keywords
- seat
- lower seat
- bending
- small
- gear
- 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
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to a small manual bending machine. The small manual bending machine comprises an upper seat and a lower seat which are fixedly connected up and down, wherein a feed inlet is formed in a connection part of the upper seat and the lower seat on the left side; a three fourths cylindrical bending wheel is rotatably mounted at the middle part of the lower seat; a notch corner is arranged at the right upper end of the bending wheel; a protruding block is fixedly mounted on the arc surface of the left side of the bending wheel; a spring connecting the protruding block and the lower seat is arranged between the protruding block and the lower seat; a limiting plate is mounted on the right side of the lower seat; a rack is mounted at the middle part of the upper seat in the vertical direction in a sliding manner; a pressing block is fixedly mounted at the lower part of the rack; the rack meshes with a gear; the gear is connected with a rotating handle; and the right end face of the pressing block is matched with the left oblique plane of the notch corner in position. According to the small manual bending machine, the operation is simple, a gear rack mechanism drives the pressing block to press downwards and the bending wheel to rotate, two-side stress can be applied to a small sheet metal part, the effect of easily and quickly bending the small sheet metal part is achieved, and large-scale bending processing can be conveniently carried out.
Description
Technical field
The present invention relates to the mechanical device of automobile metal plate work processing, specifically a kind of small-sized hand-operated bender.
Background technology
In automobile metal plate work processing, people often need, according to actual demand, sheet metal component is to a certain degree being carried out 90
Degree bending, this is accomplished by carrying out secondary process using corresponding large-sized bender, but for only processing the enterprise of small-sized sheet metal component
For, wasted one's talent on a petty job beyond doubt using large-sized bender, and the equipment cost expending is relatively large, and using also relatively not
Become.
Content of the invention
In order to cost-effective, the present invention proposes a kind of small-sized hand-operated bending being applied to small-sized sheet metal component bending
Machine.
The technical problem to be solved employs the following technical solutions to realize：
A kind of small-sized hand-operated bender, including the seat of honour being connected up and down and lower seat, the described seat of honour and the company in left side for the lower seat
Socket part is provided with charging aperture, is rotatably provided with the press-bending wheel in 3/4 cylinder in the middle part of described lower seat, described press-bending wheel
Positive upper end is provided with breach angle, the left side cambered surface of described press-bending wheel is fixed with casting lug thereon, has between described casting lug thereon and lower seat
The spring that the two is connected, on described lower seat, right side is provided with limiting plate.
Vertically it is slidably fitted with tooth bar, described tooth bar bottom is fixed with briquetting, described tooth bar in the middle part of the described seat of honour
It is engaged with gear, described gear is connected with rotary handle.
Described briquetting right side is adapted with the left tilted surface position at breach angle.
Small-sized sheet metal component, when using, only need to be extended to the right at charging aperture by the present invention along lower seat left bottom,
The conjunction position until small-sized sheet metal component and limiting plate offset, subsequently just can manual rotate counterclockwise rotary handle so that gear drives
Tooth bar and briquetting move downward, and briquetting one side gives the stress that small-sized sheet metal component keeps left under laterally, on the other hand can be right
Left tilted surface pressure on breach angle is so that whole press-bending wheel starts to rotate counterclockwise.Further so that the right tilted surface at breach angle
Move and give the stress that small-sized sheet metal component is kept right on the side upwards, small-sized sheet metal component, can be quick under two stress
And be bent over easily.Subsequently take out bending part, briquetting is lifted by the rotary handle that turns clockwise, and bending wheel can be in the work of spring
Use lower recovery, conveniently carry out carrying out Bending Processing to a large amount of workpiece.
The invention has the beneficial effects as follows：
The present invention is simple to operate, drives briquetting to push by pinion and rack and wheel rotation of bending, can give little
Type sheet metal component two lateral stress, reaches easily and quickly by effect of small-sized sheet metal component bending, and can conveniently be rolled on a large scale
Curved processing.Additionally, the present invention also has functions that to save electric energy.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the front view of the present invention.
Specific embodiment
In order that the technological means realized of the present invention, creation characteristic, reached purpose and effect are easy to understand, below right
The present invention is expanded on further.
As shown in figure 1, a kind of small-sized hand-operated bender, including the seat of honour 1 being connected up and down and lower seat 2, the described seat of honour 1 with
Seat 2 connecting portions in left side are provided with charging aperture 3, are rotatably provided with the press-bending in 3/4 cylinder in the middle part of described lower seat 2
Wheel 4, the described positive upper end bending wheel 4 is provided with breach angle 4a, and the left side cambered surface of described press-bending wheel 4 is fixed with casting lug thereon 5, described
There is between casting lug thereon 5 and lower seat 2 spring 6 that the two is connected, on described lower seat 2, right side is provided with limiting plate 7.
Vertically it is slidably fitted with tooth bar 11, described tooth bar 11 bottom is fixed with briquetting 8, institute in the middle part of the described seat of honour 1
State tooth bar 2 and be engaged with gear 9, described gear 9 is connected with rotary handle 10.
Described briquetting 8 right side is adapted with the left tilted surface position of breach angle 4a.
Small-sized sheet metal component, when using, only need to be prolonged to the right at charging aperture 3 by the present invention along lower seat 2 left bottom
Stretch, the conjunction position until small-sized sheet metal component and limiting plate 7 offset, subsequently just can manual rotate counterclockwise rotary handle 10 so that tooth
Wheel 9 driving tooth bar 11 and briquetting 8 move downward, and briquetting 8 one aspect gives the stress that small-sized sheet metal component keeps left under laterally, another
Aspect can press to the left tilted surface on the 4a of breach angle so that the whole wheel 4 that bends starts to rotate counterclockwise.Further so that
The right tilted surface of breach angle 4a moves upwards and gives the stress that small-sized sheet metal component is kept right on the side, and small-sized sheet metal component is in two stress
Under effect, can quickly and easily be bent over.Subsequently take out bending part, briquetting 8 is lifted by the rotary handle 10 that turns clockwise,
The wheel 4 that bends can restore in the presence of spring 6, conveniently carries out carrying out Bending Processing to a large amount of workpiece.
General principle, principal character and the advantages of the present invention of the present invention have been shown and described above.The technology of the industry
The simply present invention it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and specification for the personnel
Principle, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these change and
Improvement both falls within claimed invention.Claimed scope is by appending claims and its equivalent circle.
Fixed.
Claims (1)
1. a kind of small-sized hand-operated bender, including up and down be connected the seat of honour (1) and lower seat (2) it is characterised in that：The described seat of honour
(1) it is provided with charging aperture (3) with the connecting portion in left side for the lower seat (2), be rotatably provided with 3/ in the middle part of described lower seat (2)
The press-bending wheel (4) of 4 cylinders, the described positive upper end bending wheel (4) is provided with breach angle (4a), the left side arc of the described wheel (4) that bends
Casting lug thereon (5) is fixed with face, there is between described casting lug thereon (5) and lower seat (2) spring (6) that the two is connected, described under
The upper right side of seat (2) is provided with limiting plate (7)；
Vertically it is slidably fitted with tooth bar (11), described tooth bar (11) bottom is fixed with briquetting in the middle part of the described seat of honour (1)
(8), described tooth bar (2) is engaged with gear (9), and described gear (9) is connected with rotary handle (10)；
Described briquetting (8) right side is adapted with the left tilted surface position of breach angle (4a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610725795.1A CN106378367A (en) | 2016-08-25 | 2016-08-25 | Small manual bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610725795.1A CN106378367A (en) | 2016-08-25 | 2016-08-25 | Small manual bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106378367A true CN106378367A (en) | 2017-02-08 |
Family
ID=57917078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610725795.1A Pending CN106378367A (en) | 2016-08-25 | 2016-08-25 | Small manual bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106378367A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695165A (en) * | 2017-10-24 | 2018-02-16 | 江门市长华集团有限公司 | A kind of forming machine of motorcycle nameplate |
| CN108704957A (en) * | 2018-04-28 | 2018-10-26 | 四川九洲电器集团有限责任公司 | A kind of Miniature joggling machine that small-sized thin-walled parts are processed |
| CN112775221A (en) * | 2021-02-26 | 2021-05-11 | 肖春 | Iron sheet arc bending equipment for part production and manufacturing |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5031440A (en) * | 1989-02-15 | 1991-07-16 | Enami Seiki Mfg., Co. Ltd. | Apparatus for forming long plate member |
| GB2344546A (en) * | 1998-12-10 | 2000-06-14 | Belsize Engineering Company Li | Bend forming apparatus |
| US20040035178A1 (en) * | 2000-08-11 | 2004-02-26 | Masateru Matsumoto | Bending method and device therefore |
| CN101773966A (en) * | 2010-01-12 | 2010-07-14 | 安特(苏州)精密机械有限公司 | Gear type bending die |
| CN201791836U (en) * | 2010-09-29 | 2011-04-13 | 东莞益新实业有限公司 | Rotary crease-free plate bending female die |
| CN203853456U (en) * | 2014-03-19 | 2014-10-01 | 上海强精金属制品有限公司 | Rotary bending die applied to air conditioner partition board |
| CN204842703U (en) * | 2015-08-26 | 2015-12-09 | 厦门宏发电气有限公司 | Steel sheet does not have indentation lower mould device of bending |
| CN105729088A (en) * | 2014-12-10 | 2016-07-06 | 西安嘉昱知识产权运营管理有限公司 | Manual lever type pressing machine |
| CN105728520A (en) * | 2014-12-11 | 2016-07-06 | 上海新宇箴诚电控科技有限公司 | Device for bending metal plate by any angle |
-
2016
- 2016-08-25 CN CN201610725795.1A patent/CN106378367A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5031440A (en) * | 1989-02-15 | 1991-07-16 | Enami Seiki Mfg., Co. Ltd. | Apparatus for forming long plate member |
| GB2344546A (en) * | 1998-12-10 | 2000-06-14 | Belsize Engineering Company Li | Bend forming apparatus |
| US20040035178A1 (en) * | 2000-08-11 | 2004-02-26 | Masateru Matsumoto | Bending method and device therefore |
| CN101773966A (en) * | 2010-01-12 | 2010-07-14 | 安特(苏州)精密机械有限公司 | Gear type bending die |
| CN201791836U (en) * | 2010-09-29 | 2011-04-13 | 东莞益新实业有限公司 | Rotary crease-free plate bending female die |
| CN203853456U (en) * | 2014-03-19 | 2014-10-01 | 上海强精金属制品有限公司 | Rotary bending die applied to air conditioner partition board |
| CN105729088A (en) * | 2014-12-10 | 2016-07-06 | 西安嘉昱知识产权运营管理有限公司 | Manual lever type pressing machine |
| CN105728520A (en) * | 2014-12-11 | 2016-07-06 | 上海新宇箴诚电控科技有限公司 | Device for bending metal plate by any angle |
| CN204842703U (en) * | 2015-08-26 | 2015-12-09 | 厦门宏发电气有限公司 | Steel sheet does not have indentation lower mould device of bending |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695165A (en) * | 2017-10-24 | 2018-02-16 | 江门市长华集团有限公司 | A kind of forming machine of motorcycle nameplate |
| CN108704957A (en) * | 2018-04-28 | 2018-10-26 | 四川九洲电器集团有限责任公司 | A kind of Miniature joggling machine that small-sized thin-walled parts are processed |
| CN108704957B (en) * | 2018-04-28 | 2019-09-13 | 四川九洲电器集团有限责任公司 | A kind of Miniature joggling machine that small-sized thin-walled parts are processed |
| CN112775221A (en) * | 2021-02-26 | 2021-05-11 | 肖春 | Iron sheet arc bending equipment for part production and manufacturing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170208 |
|
| RJ01 | Rejection of invention patent application after publication |