CN209867202U - Handheld steel bar drag hook bending machine - Google Patents
Handheld steel bar drag hook bending machine Download PDFInfo
- Publication number
- CN209867202U CN209867202U CN201920505903.3U CN201920505903U CN209867202U CN 209867202 U CN209867202 U CN 209867202U CN 201920505903 U CN201920505903 U CN 201920505903U CN 209867202 U CN209867202 U CN 209867202U
- Authority
- CN
- China
- Prior art keywords
- bending
- backup plate
- handle
- drag hook
- steel bar
- 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 - Fee Related
Links
- 238000005452 bending Methods 0.000 title claims abstract description 55
- 229910000831 Steel Inorganic materials 0.000 title description 13
- 239000010959 steel Substances 0.000 title description 13
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 6
- 230000003014 reinforcing Effects 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- 210000001624 Hip Anatomy 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Abstract
The utility model discloses a handheld rebar retractor bending machine belongs to the machining equipment field, including fixed handle and twist grip, fixed handle's front end is equipped with the backup plate of bending, twist grip's front end is equipped with the rocking arm of bending, the backup plate of bending passes through the axis of rotation with the rocking arm of bending and rotates the connection, be equipped with the rebar baffle on the backup plate of bending. And a bending central shaft is arranged on one side of the bending backup plate, and a roller is arranged at the front end of the bending rocker arm. The fixed handle and the rotating handle are provided with handle sleeves. The utility model discloses can make things convenient for, swiftly bend into 135 degrees with the reinforcing bar drag hook by 90 degrees, work efficiency is high, and the angle of bending is accurate targets in place, and is effectual, has conveniently, swiftly solved the crooked operation problem of reinforcing bar drag hook in the normal position.
Description
Technical Field
The utility model relates to a machining equipment, concretely relates to handheld rebar retractor bending machine.
Background
The steel bar stirrup tie bar draw hooks are arranged on the concrete frame, the shear wall, the beam, the plate and the like in a large quantity, the quantity of the draw hooks is large due to the processing of a steel bar processing field, the on-site construction is convenient to carry out by considering the drawing at the same time, two ends of the draw hooks are usually processed into 135-degree angles according to the drawing requirement, and the other ends of the draw hooks are processed into 90-degree angles for being conveniently sleeved.
According to the requirements of the arrangement rule and the construction detail drawing (cast-in-place concrete frame, shear wall, beam and plate) of the concrete structure construction steel bar of the current national building standard design drawing set 18G901-1 and the overall plane representation method of the concrete structure construction drawing of 16G101-1, the bending angle of the stirrup of the structural member with the requirement of seismic fortification is 135 degrees, the bending angles of the two ends of the stirrup of the beam waist bar are 135 degrees, and the like, the stirrup is bent to 135 degrees, so that the steel bar processing machine has no convenient and fast tools in the market, and the on-site rectification difficulty is high.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides a technical scheme of handheld angle iron drag hook bending machine.
The technical scheme of the utility model as follows: handheld rebar retractor bending machine, including fixed handle and twist grip, the front end of fixed handle is equipped with the backup plate of bending, twist grip's front end is equipped with the rocking arm of bending, the backup plate of bending passes through the axis of rotation with the rocking arm of bending and rotates the connection, be equipped with the reinforcing bar baffle on the backup plate of bending, one side of the backup plate of bending is equipped with the bending center pin, be equipped with the gyro wheel on the rocking arm of bending.
The roller is arranged at the front end of the bending rocker arm.
The fixed handle and the rotating handle are provided with handle sleeves.
The utility model discloses can make things convenient for, swiftly bend into 135 degrees with the reinforcing bar drag hook by 90 degrees, work efficiency is high, and the angle of bending is accurate targets in place, and is effectual, has conveniently, swiftly solved the crooked operation problem of reinforcing bar drag hook in the normal position.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the steel bar bending hook of the present invention;
fig. 3 is a schematic view of the steel bar bending hook of the present invention;
in the figure: the steel bar bending device comprises a steel bar baffle 1, a steel bar drag hook 2, a bending central shaft 3, a roller 4, a bending rocker arm 5, a bending backup plate 6, a fixed handle 7, a rotating handle 8 and a rotating shaft 9.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1, 2 and 3, the handheld steel bar hook bending machine comprises a fixed handle 7 and a rotating handle 8, wherein a bending backup plate 6 is arranged at the front end of the fixed handle 7, a bending rocker arm 5 is arranged at the front end of the rotating handle 8, the bending backup plate 6 and the bending rocker arm 5 are rotatably connected through a rotating shaft 9, a steel bar baffle 1 is arranged on the bending backup plate 6, a bending central shaft 3 is arranged on one side of the bending backup plate 6, and a roller 4 is arranged at the front end of the bending rocker arm 5. The fixed handle 7 and the rotating handle 8 are provided with handle sleeves.
As shown in fig. 2 and 3, when the reinforcing steel bar is bent, the reinforcing steel bar drag hook 2 is firstly placed between the reinforcing steel bar baffle 1 and the bending central shaft 3, then the rotating handle 8 is pressed down, due to the lever effect, the roller 4 arranged on the bending rocker arm 5 is lifted to be in contact with the reinforcing steel bar drag hook 2, and under the action of force, one end of the reinforcing steel bar drag hook 2 is bent by 90 degrees to form 135 degrees. The utility model discloses can make things convenient for, swiftly pull 2 hooks with the reinforcing bar and bend into 135 degrees by 90 degrees, work efficiency is high, and the angle of bending is accurate targets in place, has conveniently, swiftly solved the crooked operation problem of reinforcing bar drag hook 2 in the normal position.
Claims (3)
1. Handheld rebar retractor bending machine, including fixed handle (7) and twist grip (8), its characterized in that: the bending device is characterized in that a bending backup plate (6) is arranged at the front end of the fixed handle (7), a bending rocker arm (5) is arranged at the front end of the rotating handle (8), the bending backup plate (6) and the bending rocker arm (5) are rotatably connected through a rotating shaft (9), a reinforcing steel bar baffle (1) is arranged on the bending backup plate (6), a bending central shaft (3) is arranged on one side of the bending backup plate (6), and a roller (4) is arranged on the bending rocker arm (5).
2. The hand-held rebar retractor bender as claimed in claim 1, wherein: the roller (4) is arranged at the front end of the bending rocker arm (5).
3. The hand-held rebar retractor bender as claimed in claim 1, wherein: the fixed handle (7) and the rotating handle (8) are provided with handle sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920505903.3U CN209867202U (en) | 2019-04-15 | 2019-04-15 | Handheld steel bar drag hook bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920505903.3U CN209867202U (en) | 2019-04-15 | 2019-04-15 | Handheld steel bar drag hook bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209867202U true CN209867202U (en) | 2019-12-31 |
Family
ID=68959936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920505903.3U Expired - Fee Related CN209867202U (en) | 2019-04-15 | 2019-04-15 | Handheld steel bar drag hook bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209867202U (en) |
-
2019
- 2019-04-15 CN CN201920505903.3U patent/CN209867202U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20200415 |