CN209094393U - A kind of Portable reinforcing steel bar apparatus for bending - Google Patents
A kind of Portable reinforcing steel bar apparatus for bending Download PDFInfo
- Publication number
- CN209094393U CN209094393U CN201821512747.5U CN201821512747U CN209094393U CN 209094393 U CN209094393 U CN 209094393U CN 201821512747 U CN201821512747 U CN 201821512747U CN 209094393 U CN209094393 U CN 209094393U
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- China
- Prior art keywords
- fixed
- fixed plate
- shell
- hydraulic cylinder
- shaft
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- 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
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Abstract
The utility model discloses a kind of Portable reinforcing steel bar apparatus for bending, including shell, hydraulic cylinder, pushing block, first fixed plate, shaft, second fixed plate, gear, connecting rod, fixed block, pulley, support rod, threaded rod, bidirectional helical sleeve, stop collar and control panel, outer casing inner wall is fixed with hydraulic cylinder, hydraulic cylinder output end passes through shell and is fixed with pushing block, pushing block offers fixing groove far from one end of hydraulic cylinder, outer shell outer wall is fixed with the first fixed plate close to the side lower end of pushing block, first fixed plate upper surface is symmetrically fixed with shaft, shaft in first fixed plate is fixed with the second fixed plate far from one end of the first fixed plate, and second fixed plate be fixedly connected with shell, gear is rotatably connected to by bearing in the middle part of shaft, and two gears in shaft engage connection, the Portable reinforcing steel bar apparatus for bending can be to support Bar is adjusted, to adjust the distance between two pulleys, using the reinforcing bar of different-diameter, and it is time saving and energy saving.
Description
Technical field
The utility model relates to bending reinforcement technical fields, and in particular to a kind of Portable reinforcing steel bar apparatus for bending.
Background technique
Reinforcing bar refers to that armored concrete is used and prestressed reinforced concrete steel, cross section are circle, is sometimes band
There is the rectangular of fillet.Including plain bar, Ribbed Bar, twisted bar.There are many bar types, usually according to chemical composition, produce
Technique, rolling shape, supply form, diameter, and purposes in the structure are classified, Current Domestic basement raft
In the work progress of plate, anti-float anchor rod can be set, wherein after the completion of bolt grouting, need to be bent anchor pole reinforcing bar.It is existing portable
Formula bending tool for reinforcing steel bars can not adjust the distance of two supporting points, be not suitable for different-diameter reinforcing bar, and bending diameter compared with
It is not easy bending when big reinforcing bar, it is time-consuming and laborious.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of structure it is simple, just with adjust,
Time saving and energy saving Portable reinforcing steel bar apparatus for bending, including shell, hydraulic cylinder, pushing block, the first fixed plate, shaft, the second fixation
Plate, gear, connecting rod, fixed block, pulley, support rod, threaded rod, bidirectional helical sleeve, stop collar and control panel, it is described outer
Shell inner wall is fixed with hydraulic cylinder, and the hydraulic cylinder output end passes through shell and is fixed with pushing block, the pushing block far from hydraulic cylinder one
End offers fixing groove, and the outer shell outer wall is fixed with the first fixed plate, first fixed plate close to the side lower end of pushing block
Upper surface is symmetrically fixed with shaft, and the shaft in first fixed plate is fixed with second far from one end of the first fixed plate and fixes
Plate, and the second fixed plate is fixedly connected with shell, is rotatably connected to gear by bearing in the middle part of the shaft, and in shaft
Two gear engagement connections, the gear outside are respectively and fixedly provided with connecting rod, and one end upper surface of the connecting rod far from gear is solid
Surely there is fixed block, the fixed block top is rotatably connected to pulley by bearing, and the connecting rod is logical close to one end of fixed block
It crosses hinge and is rotatably connected to support rod, the support rod is fixed with threaded rod, the threaded rod outside far from one end of connecting rod
Equipped with bidirectional helical sleeve, bidirectional helical sleeve both ends are threadedly coupled with two threaded rods on support rod respectively, described
Bidirectional helical sleeve lining both ends are symmetrically fixed with stop collar, and two stop collar inner walls in bidirectional helical sleeve respectively and even
Two support rods on extension bar are slidably connected, and the cover top portion is fixed with control panel, and hydraulic cylinder and control panel are electrical
Connection.
Preferably, the cover top portion is fixed with handle.
Preferably, the pulley and fixing groove are in same level.
Preferably, being equipped with form friction pattern on the outside of the bidirectional helical sleeve.
Preferably, two threaded rods in the bidirectional helical sleeve are oppositely oriented.
The beneficial effects of the utility model are:
1, when working, first the bending point of reinforcing bar is placed in fixing groove, at this time pushing block in pulley close to the side of hydraulic cylinder,
Hydraulic cylinder is pushed, drives pushing block mobile, to make the reinforcing bar and pulley contact in fixing groove, continues to press on hydraulic cylinder at this time, make
Pushing block continues to squeeze reinforcing bar, so that reinforcing bar be made to start to bend with the contact point inflection point with pushing block, connecting rod one end passes through hinge
Chain is rotatably connected to support rod, and support rod one end is fixed with threaded rod, when rotating bidirectional helical sleeve, makes two threaded rod negative sides
To movement, so that the gear in two connecting rods is driven to rotate centered on two shafts respectively, two in connecting rod gear
Engagement connection, makes two connecting rods while opening and closing, so that the distance between two pulleys in connecting rod is made to become smaller or become larger,
Apparatus for bending is set to be suitable for the bar bending of different-diameter.
2, when bar diameter is larger, bidirectional helical sleeve is rotated, so that the distance between two threaded rods is become larger, to make
The distance between two pulleys become larger, and it is more labor-saving when pushing pushing block bending reinforcing steel bar to make hydraulic cylinder, to make same power can be with
The thicker reinforcing bar of diameter is bent, it is time saving and energy saving.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
Fig. 1 is the whole overlooking structure diagram of the utility model；
Fig. 2 is that the utility model faces anatomical structure schematic diagram；
Fig. 3 is the bidirectional helical sleeve anatomical structure schematic diagram of the utility model.
In figure: 1, shell；2, hydraulic cylinder；3, pushing block；4, fixing groove；5, the first fixed plate；6, shaft；7, second is fixed
Plate；8, gear；9, connecting rod；10, fixed block；11, pulley；12, support rod；13, threaded rod；14, bidirectional helical sleeve；15,
Stop collar；16, control panel；17, handle.
Specific embodiment
Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other
Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
?.
A kind of Portable reinforcing steel bar apparatus for bending as shown in FIG. 1 to FIG. 3, including shell 1, hydraulic cylinder 2, pushing block 3, first
It is fixed plate 5, shaft 6, the second fixed plate 7, gear 8, connecting rod 9, fixed block 10, pulley 11, support rod 12, threaded rod 13, double
To screw shell 14, stop collar 15 and control panel 16,1 inner wall of shell is fixed with hydraulic cylinder 2, and the hydraulic cylinder 2 exports
End is fixed with pushing block 3 across shell 1, and the pushing block 3 offers fixing groove 4,1 outer wall of shell far from one end of hydraulic cylinder 2
Side lower end close to pushing block 3 is fixed with the first fixed plate 5, and 5 upper surface of the first fixed plate is symmetrically fixed with shaft 6, institute
State shaft 6 in the first fixed plate 5 and be fixed with the second fixed plate 7 far from one end of the first fixed plate 5, and the second fixed plate 7 with
Shell 1 is fixedly connected, and 6 middle part of shaft is rotatably connected to gear 8 by bearing, and two gears 8 engagement in shaft 6
It connects, is respectively and fixedly provided with connecting rod 9 on the outside of the gear 8, the connecting rod 9 is fixed with fixation far from one end upper surface of gear 8
Block 10, is rotatably connected to pulley 11 by bearing at the top of the fixed block 10, and the connecting rod 9 is logical close to one end of fixed block 10
It crosses hinge and is rotatably connected to support rod 12, the support rod 12 is fixed with threaded rod 13, the screw thread far from one end of connecting rod 9
On the outside of bar 13 be equipped with bidirectional helical sleeve 14,14 both ends of bidirectional helical sleeve respectively with two threaded rods on support rod 12
13 are threadedly coupled, and the 14 inner wall both ends of bidirectional helical sleeve are symmetrically fixed with stop collar 15, and in bidirectional helical sleeve 14
Two 15 inner walls of stop collar are slidably connected with two support rods 12 in connecting rod 9 respectively, are fixed with control at the top of the shell 1
Panel 16, and hydraulic cylinder 2 and control panel 16 are electrically connected.
It is fixed with handle 17 at the top of the shell 1, is picked up convenient for people.
The pulley 11 in same level, is convenient for carrying out bending to reinforcing bar with fixing groove 4.
It is equipped with form friction pattern on the outside of the bidirectional helical sleeve 14, increases the frictional force on 14 surface of bidirectional helical sleeve, is convenient for
People's rotation.
Two threaded rods 13 in the bidirectional helical sleeve 14 are oppositely oriented, make two 13 counter motions of threaded rod.
The working principle of the present embodiment is as follows: first the bending point of reinforcing bar is placed in fixing groove 4, at this time when work
In pulley 11 close to the side of hydraulic cylinder 2, hydraulic cylinder 2 pushes pushing block 3, drives pushing block 3 mobile, to make the steel in fixing groove 4
Muscle is contacted with pulley 11, and hydraulic cylinder 2 continues to press at this time, make pushing block 3 continue squeeze reinforcing bar, thus make reinforcing bar with pushing block 3
Contact point is that inflection point starts to bend, and 9 one end of connecting rod is rotatably connected to support rod 12 by hinge, and 12 one end of support rod is fixed
There is threaded rod 13, when rotating bidirectional helical sleeve 14, makes two 13 opposite direction of threaded rod movements, to drive two connecting rods 9
On gear 8 rotated centered on two shafts 6 respectively, two in connecting rod 9 gear 8 engagement connection, make two connecting rods 9
It opens and closes simultaneously, so that the distance between two pulleys 11 in connecting rod 9 be made to become smaller or become larger, is suitable for apparatus for bending not
With the reinforcing bar of diameter.
The utility model is not limited to specific embodiment above-mentioned.The utility model expands to any in this specification
The new feature of middle disclosure or any new combination, and disclose any new method or process the step of or any new group
It closes.
Claims (5)
1. a kind of Portable reinforcing steel bar apparatus for bending, including shell (1), hydraulic cylinder (2), pushing block (3), the first fixed plate (5), turn
Axis (6), the second fixed plate (7), gear (8), connecting rod (9), fixed block (10), pulley (11), support rod (12), threaded rod
(13), bidirectional helical sleeve (14), stop collar (15) and control panel (16), it is characterised in that: shell (1) inner wall is fixed
Have hydraulic cylinder (2), hydraulic cylinder (2) output end passes through shell (1) and is fixed with pushing block (3), and the pushing block (3) is far from hydraulic cylinder
(2) one end offers fixing groove (4), and shell (1) outer wall is fixed with the first fixed plate close to the side lower end of pushing block (3)
(5), the first fixed plate (5) upper surface is symmetrically fixed with shaft (6), and the shaft (6) on first fixed plate (5) is separate
One end of first fixed plate (5) is fixed with the second fixed plate (7), and the second fixed plate (7) is fixedly connected with shell (1), described
It is rotatably connected to gear (8) by bearing in the middle part of shaft (6), and two gears (8) in shaft (6) engage connection, it is described
It is respectively and fixedly provided with connecting rod (9) on the outside of gear (8), the connecting rod (9) is fixed with fixed block far from one end upper surface of gear (8)
(10), it is rotatably connected to pulley (11) at the top of the fixed block (10) by bearing, the connecting rod (9) is close to fixed block (10)
One end be rotatably connected to support rod (12) by hinge, the support rod (12) is fixed with spiral shell far from the one end of connecting rod (9)
Rasp bar (13), threaded rod (13) outside are equipped with bidirectional helical sleeve (14), bidirectional helical sleeve (14) the both ends difference
It is threadedly coupled with two threaded rods (13) on support rod (12), bidirectional helical sleeve (14) the inner wall both ends are symmetrically fixed with
Stop collar (15), and two stop collar (15) inner walls in bidirectional helical sleeve (14) respectively with two branch on connecting rod (9)
Strut (12) is slidably connected, and is fixed with control panel (16) at the top of the shell (1), and hydraulic cylinder (2) and control panel (16)
It is electrically connected.
2. a kind of Portable reinforcing steel bar apparatus for bending according to claim 1, it is characterised in that: at the top of the shell (1)
It is fixed with handle (17).
3. a kind of Portable reinforcing steel bar apparatus for bending according to claim 1, it is characterised in that: the pulley (11) and solid
Slot (4) is determined in same level.
4. a kind of Portable reinforcing steel bar apparatus for bending according to claim 1, it is characterised in that: the bidirectional helical sleeve
(14) outside is equipped with form friction pattern.
5. a kind of Portable reinforcing steel bar apparatus for bending according to claim 1, it is characterised in that: the bidirectional helical sleeve
(14) two threaded rods (13) in are oppositely oriented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512747.5U CN209094393U (en) | 2018-09-17 | 2018-09-17 | A kind of Portable reinforcing steel bar apparatus for bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512747.5U CN209094393U (en) | 2018-09-17 | 2018-09-17 | A kind of Portable reinforcing steel bar apparatus for bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209094393U true CN209094393U (en) | 2019-07-12 |
Family
ID=67152792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821512747.5U Expired - Fee Related CN209094393U (en) | 2018-09-17 | 2018-09-17 | A kind of Portable reinforcing steel bar apparatus for bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209094393U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586800A (en) * | 2019-09-25 | 2019-12-20 | 卢亚丹 | Construction steel bar bending equipment |
| CN110695248A (en) * | 2019-11-07 | 2020-01-17 | 刘一漩 | Portable angle bending machine for building site |
| CN111151683A (en) * | 2020-03-12 | 2020-05-15 | 暴伟杰 | Handheld steel bar shearing and bending machine |
| CN111496028A (en) * | 2020-04-17 | 2020-08-07 | 张兆菊 | External-support type bending device for parallel rod-shaped object |
-
2018
- 2018-09-17 CN CN201821512747.5U patent/CN209094393U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586800A (en) * | 2019-09-25 | 2019-12-20 | 卢亚丹 | Construction steel bar bending equipment |
| CN110695248A (en) * | 2019-11-07 | 2020-01-17 | 刘一漩 | Portable angle bending machine for building site |
| CN111151683A (en) * | 2020-03-12 | 2020-05-15 | 暴伟杰 | Handheld steel bar shearing and bending machine |
| CN111151683B (en) * | 2020-03-12 | 2021-06-18 | 暴伟杰 | Handheld steel bar shearing and bending machine |
| CN111496028A (en) * | 2020-04-17 | 2020-08-07 | 张兆菊 | External-support type bending device for parallel rod-shaped object |
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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: 20190712 Termination date: 20200917 |