CN107008781B - A kind of grounding flat steel bending apparatus and bending method - Google Patents
A kind of grounding flat steel bending apparatus and bending method Download PDFInfo
- Publication number
- CN107008781B CN107008781B CN201710361108.7A CN201710361108A CN107008781B CN 107008781 B CN107008781 B CN 107008781B CN 201710361108 A CN201710361108 A CN 201710361108A CN 107008781 B CN107008781 B CN 107008781B
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- band steel
- processed
- core cylinder
- right support
- left socle
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- 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
- B21D5/002—Positioning devices
-
- 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
- B21D5/0209—Tools therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a kind of grounding flat steel bending apparatus, including：Left socle and right support, the left socle and right support are inverted U shape structure, the left socle and right support same position are equipped with limiting lower beam and limiting upper boom, the left socle and right support both sides are attached by connecting plate, core cylinder limit space is surrounded between the limiting lower beam, limiting upper boom, left socle and right support, shaped core cylinder is removably equipped in the core cylinder limit space, curvature forming control when the shaped core cylinder is processed for band steel to be processed, the band steel to be processed is bent by flector, and the flector includes：Handle and band steel clamping portion, are obliquely set between the handle and band steel clamping portion, simple in structure, easily controllable and easy to operate.
Description
Technical field
The present invention relates to machinery field, more particularly to a kind of grounding flat steel bending apparatus and bending method.
Background technology
Installation is grounded in substation project and belongs to the emphasis of work, according to the requirement of national grid, grounding flat steel with
Earthing pole junction needs grounding flat steel embowment being attached.Grounding flat steel is processed in the arc-shaped, no special tool
Tool operation is time-consuming and laborious, and also difficulty reaches technological requirement.Under normal conditions, it is curved by special steel plate bending machine that galvanized steel plain sheet, which is bent,
System, since workload is small in substation's engineering in small hydropower station and plant area, residential quarters, the amount of bending is few, special
Steel plate bending machine cost is higher, and rent is high, and the operating time is long.The art of this patent is carried out using relatively simple tool and method
The arc machining of grounding flat steel makes simply, and method is reliable, and working efficiency is high, good forming effect.
Invention content
It is an object of the invention to：Overcome the above-mentioned problems in the prior art, propose a kind of grounding flat steel bending dress
It puts and bending method, it is simple in structure, easily controllable and easy to operate.
The purpose of the present invention is realized by following technical proposals：
A kind of grounding flat steel bending apparatus, including：Left socle and right support, the left socle and right support are inverted U shape
Structure, the left socle and right support same position are equipped with limiting lower beam and limiting upper boom, the left socle and right support two
Side is attached by connecting plate, and it is empty to surround the limiting of core cylinder between the limiting lower beam, limiting upper boom, left socle and right support
Between, shaped core cylinder is removably equipped in the core cylinder limit space, when the shaped core cylinder is processed for band steel to be processed
Curvature forming control.
A kind of grounding flat steel bending apparatus of the present invention, the band steel to be processed is bent by flector, described
Flector includes：Handle and band steel clamping portion, are obliquely set between the handle and band steel clamping portion.
A kind of grounding flat steel bending apparatus of the present invention, the band steel clamping portion includes：Upper plate and lower plate, the upper plate and
Lower plate both sides are equipped with intermediate plate, the narrow slit that formation is passed through for band steel to be processed between upper plate and lower plate, on the handle and upper plate
Surface is connected.
A kind of grounding flat steel bending apparatus of the present invention, be equipped between the limiting lower beam on the left socle and right support plus
Strong connecting rod.
A kind of grounding flat steel bending apparatus of the present invention, the length of the shaped core cylinder is than between left socle and right support
Distance 10-20mm.
A kind of grounding flat steel bending apparatus of the present invention, the diameter of the shaped core cylinder are shorter 10- than the length for limiting lower beam
20mm。
The band steel bending method of the present invention, includes the following steps：
S1, bending apparatus is fixed on working face；
S2, the length and width that needs are cut into band steel to be processed；
S3, band steel to be processed is carried out just to bend；
S4, between the band steel to be processed just bent is caught in connecting plate, and shaped core cylinder is penetrated in core cylinder limit space；
S5, the band steel to be processed in bending apparatus is bent, by flector be sleeved on the both ends of band steel to be processed to
Outside, which is formed, to be bent；
S6, completion is bent, takes out shaped core cylinder, take out the band steel met the requirements.
The band steel bending method of the present invention covers flector in the step S5 simultaneously at the both ends of band steel to be processed,
And it is bent round about simultaneously.
According to above-mentioned technical proposal, the beneficial effects of the invention are as follows：It is proposed a kind of grounding flat steel bending apparatus and bending side
Method, bending apparatus make rapidoprint using common iron, and raw material is easily obtained, cheap, can make on the spot, each
By being welded to connect between component, bending apparatus fixation is very simple, and fixed form is used according to actual conditions adaptation to local conditions,
If soil property is then inserted into fixation, if other are welded by working face is arranged to steel with bending apparatus, not by field
Ground condition limitation, fixed form is simple and effective, saves big machinery usage charges, and personal expenditures reduces construction cost.
Description of the drawings
Fig. 1 is a kind of schematic diagram of grounding flat steel bending apparatus of the present invention；
Fig. 2 is a kind of grounding flat steel bending apparatus operating diagram of the present invention；
Fig. 3 is the band steel schematic diagram that the present invention machines.
Specific embodiment
With reference to specific embodiments and the drawings, the present invention is further illustrated.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Such as the embodiment that Fig. 1-3 is a kind of grounding flat steel bending apparatus of the present invention and bending method, a kind of grounding flat steel is curved
Bent device, including：Left socle 2 and right support 1, the left socle 2 and right support 1 are inverted U shape structure, 2 He of left socle
1 same position of right support is equipped with limiting lower beam 3 and limiting upper boom 4, and the left socle 2 and 1 both sides of right support pass through connecting plate 5
It is attached, core cylinder limit space, the core is surrounded between the limiting lower beam 3, limiting upper boom 4, left socle 2 and right support 1
Shaped core cylinder 7, the curvature when shaped core cylinder 7 is processed for band steel 8 to be processed are removably equipped in cylinder limit space
Forming control, the band steel 8 to be processed are bent by flector, and the flector includes：Handle 9 and band steel clamping
Portion is obliquely set between the handle 9 and band steel clamping portion, and the band steel clamping portion includes：Upper plate 10 and lower plate 11, it is described
Upper plate 10 and 11 both sides of lower plate are equipped with intermediate plate 12, and the narrow slit passed through for band steel 8 to be processed is formed between upper plate 10 and lower plate 11,
The handle 9 is connected with 10 upper surface of upper plate, is equipped between the limiting lower beam 3 on the left socle 2 and right support 1 and strengthens connecting
Bar 6, the length of the shaped core cylinder 7 is longer 10-20mm than the distance between left socle 2 and right support 1, the shaped core cylinder 7
Diameter is shorter 10-20mm than the length for limiting lower beam 3.
Band steel bending method, includes the following steps：
S1, bending apparatus is fixed on working face 13；
S2, the length and width that needs are cut into band steel 8 to be processed；
S3, band steel 8 to be processed is carried out just to bend；
S4, between the band steel to be processed 8 just bent is caught in connecting plate 5, and shaped core is penetrated in core cylinder limit space
Cylinder；
S5, the band steel to be processed 8 in bending apparatus is bent, flector is sleeved on to the both ends of band steel 8 to be processed
It is formed and bends to outside；
S6, it bends completion, takes out shaped core cylinder, take out the band steel met the requirements, in band steel 8 to be processed in the step S5
Both ends put on flector simultaneously, and bent round about simultaneously.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of grounding flat steel bending apparatus, which is characterized in that including：Left socle and right support, the left socle and right support
Be inverted U shape structure, the left socle and right support same position are equipped with limiting lower beam and limiting upper boom, the left socle and
Right support both sides are attached by connecting plate, and core cylinder is surrounded between the limiting lower beam, limiting upper boom, left socle and right support
Limit space, shaped core cylinder is removably equipped in the core cylinder limit space, and the shaped core cylinder is used for band steel to be processed
Curvature forming control during processing.
2. a kind of grounding flat steel bending apparatus according to claim 1, it is characterised in that：The band steel to be processed passes through curved
Bent tool is bent, and the flector includes：Handle and band steel clamping portion, it is inclined between the handle and band steel clamping portion
Shape is set.
3. a kind of grounding flat steel bending apparatus according to claim 2, it is characterised in that：The band steel clamping portion includes：
Upper plate and lower plate, the upper plate and lower plate both sides are equipped with intermediate plate, form what is passed through for band steel to be processed between upper plate and lower plate
Narrow slit, the handle are connected with upper plate upper surface.
4. a kind of grounding flat steel bending apparatus according to claim 3, it is characterised in that：On the left socle and right support
Limiting lower beam between be equipped with strengthen connecting rod.
5. a kind of grounding flat steel bending apparatus according to claim 4, it is characterised in that：The length ratio of the shaped core cylinder
The long 10-20mm of the distance between left socle and right support.
6. a kind of grounding flat steel bending apparatus according to claim 5, it is characterised in that：The diameter ratio of the shaped core cylinder
Limit the short 10-20mm of length of lower beam.
7. use a kind of band steel bending method of grounding flat steel bending apparatus described in claim 6, which is characterized in that including with
Lower step：
S1, bending apparatus is fixed on working face；
S2, the length and width that needs are cut into band steel to be processed；
S3, band steel to be processed is carried out just to bend；
S4, between the band steel to be processed just bent is caught in connecting plate, and shaped core cylinder is penetrated in core cylinder limit space；
S5, the band steel to be processed in bending apparatus is bent, flector is sleeved on the both ends of band steel to be processed to outside
It is formed and bends；
S6, completion is bent, takes out shaped core cylinder, take out the band steel met the requirements.
8. band steel bending method according to claim 7, it is characterised in that：The two of band steel to be processed in the step S5
End puts on flector, and bent round about simultaneously simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710361108.7A CN107008781B (en) | 2017-05-22 | 2017-05-22 | A kind of grounding flat steel bending apparatus and bending method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710361108.7A CN107008781B (en) | 2017-05-22 | 2017-05-22 | A kind of grounding flat steel bending apparatus and bending method |
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| Publication Number | Publication Date |
|---|---|
| CN107008781A CN107008781A (en) | 2017-08-04 |
| CN107008781B true CN107008781B (en) | 2018-07-03 |
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| CN201710361108.7A Active CN107008781B (en) | 2017-05-22 | 2017-05-22 | A kind of grounding flat steel bending apparatus and bending method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06328134A (en) * | 1993-05-13 | 1994-11-29 | Haemmerle Ag | Method and press brake for bending metal plate |
| CN105251814A (en) * | 2015-10-22 | 2016-01-20 | 国网山东昌邑市供电公司 | Flat steel bending device |
| CN105268870A (en) * | 2014-05-27 | 2016-01-27 | 陈沛 | Bending tool used for square steel |
| JP2017501412A (en) * | 2013-12-20 | 2017-01-12 | ティッセンクルップ スチール ヨーロッパ アクチェンゲゼルシャフトＴｈｙｓｓｅｎＫｒｕｐｐ Ｓｔｅｅｌ Ｅｕｒｏｐｅ ＡＧ | Method and apparatus for determining the wearability of a coated flat product by bending it |
-
2017
- 2017-05-22 CN CN201710361108.7A patent/CN107008781B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06328134A (en) * | 1993-05-13 | 1994-11-29 | Haemmerle Ag | Method and press brake for bending metal plate |
| JP2017501412A (en) * | 2013-12-20 | 2017-01-12 | ティッセンクルップ スチール ヨーロッパ アクチェンゲゼルシャフトＴｈｙｓｓｅｎＫｒｕｐｐ Ｓｔｅｅｌ Ｅｕｒｏｐｅ ＡＧ | Method and apparatus for determining the wearability of a coated flat product by bending it |
| CN105268870A (en) * | 2014-05-27 | 2016-01-27 | 陈沛 | Bending tool used for square steel |
| CN105251814A (en) * | 2015-10-22 | 2016-01-20 | 国网山东昌邑市供电公司 | Flat steel bending device |
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| Publication number | Publication date |
|---|---|
| CN107008781A (en) | 2017-08-04 |
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