CN208245683U - A kind of bending device for rebars - Google Patents
A kind of bending device for rebars Download PDFInfo
- Publication number
- CN208245683U CN208245683U CN201820825385.9U CN201820825385U CN208245683U CN 208245683 U CN208245683 U CN 208245683U CN 201820825385 U CN201820825385 U CN 201820825385U CN 208245683 U CN208245683 U CN 208245683U
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- tables
- bending
- driving shaft
- plane bearing
- driven
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Abstract
A kind of bending device for rebars, including tables and it is fixed in the support rod of tables corner, tables are equipped with bending mechanism and power mechanism, wherein bending mechanism includes driven shaft, driven shaft is mounted on tables by rolling bearing, and driven shaft is located on the position above tables is successively arranged bending, the first plane bearing from top to bottom；Driven shaft is located on the position below tables is successively arranged driven sprocket, the second plane bearing from top to bottom；Power mechanism includes driving shaft, driving shaft is mounted on tables by rolling bearing, driving shaft, which is located on the position above tables, is arranged with third plane bearing, driving shaft is located on the position below tables is successively arranged drive sprocket, fourth plane bearing from top to bottom, and the upper end of driving shaft is connected with cross bar；Pass through two chain connections between drive sprocket and driven sprocket.It improves and carries out cannot be guaranteed the problem of round reinforcing bar size made every time is consistent when round bar bending in construction site.
Description
Technical field
The utility model relates to Architectural Equipment fields, and in particular to a kind of bending device for rebars.
Background technique
Between floors, load bearing wall needs to preset load-bearing reinforced frame, and load-bearing reinforced frame is by more root thickness reinforcing bars according to one
Fixed putting in order is arranged, and in order to carry out fastening positioning between more root thickness reinforcing bars, guarantee is all to maintain perpendicular from top to bottom
The round reinforcing bar of straight state, spaced positions same size carries out positioning welding.In building site, makes round reinforcing bar and need
Use the bar of fixed size to be wound as mold, then cut off again, but entire bending process is using progress by hand
Bending causes the size of the round reinforcing bar of production that cannot protect it cannot be guaranteed that bending process can be such that reinforcing bar is tightly attached on bar every time
It holds unanimously, more group reinforcing bars cannot be accurately positioned affixed.
Utility model content
For the deficiency in the presence of the prior art, the utility model provides a kind of bending device for rebars, solves and builds
It builds and carries out cannot be guaranteed the problem of round reinforcing bar size made every time is consistent when round bar bending in building site.
To achieve the above object, the utility model uses the following technical solution:
A kind of bending device for rebars including tables and is fixed in the support rod of tables corner, and the tables are equipped with
Bending mechanism and power mechanism, wherein bending mechanism includes driven shaft, and driven shaft is mounted on tables by rolling bearing, from
Moving axis is located on the position above tables is successively arranged bending, the first plane bearing from top to bottom, and passes through nut check；
Driven shaft is located on the position below tables is successively arranged driven sprocket, the second plane bearing from top to bottom, and passes through nut lock
Tightly；The power mechanism includes driving shaft, and driving shaft is mounted on tables by rolling bearing, and driving shaft is located above tables
It is arranged with third plane bearing on position and passes through nut check, driving shaft is located on the position below tables from top to bottom successively
Equipped with drive sprocket, fourth plane bearing, and by nut check, the upper end of driving shaft is connected with cross bar；The drive sprocket
It is connect between driven sprocket by two chains.
In use, the end of a disk reinforcing bar is fixed in bending, driving shaft rotation is then rotated by cross bar, so that
Drive sprocket drives driven sprocket rotation, thus drive bending that driven shaft is followed to rotate, so that reinforcing bar is wound in bending,
The round reinforcing bar wound is cut off after one circle of rotation, then carries out the production of next round reinforcing bar, whole process again
Power transmitted by sprocket wheel, avoid directlying adopt and be bent by hand, it is strong to reduce work of the worker when winding reinforcing bar
Degree, and also ensure that the round reinforcing bar made every time is bonded with bending, the size after production is consistent.
Compared with the prior art, the utility model has the following beneficial effects:
1, it is positioned by bending, and directly by the end on a disk reinforcing bar in bending upper limit, and passes through cross
Bar increases rotating torque and sticks on reinforcing bar more with bending during bending so that reinforcing bar rotates in bending
It closes, and size is consistent substantially after ensure that bar bending each time, is conducive to subsequent in entire load-bearing reinforced frame
It uses；
2, bending is fabricated to the round reinforcing bar that can removably make different size of bending to sizes into
Row bending, so as to fast implement the production of round reinforcing bar at construction site scene.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model bending；
In figure, tables 1, support rod 2, driven shaft 3, bending 4, rotation section 41, positioning region 42, limiting section 43, positioning plate
44, compression bar 45, the first plane bearing 5, driven sprocket 6, the second plane bearing 7, driving shaft 8, third plane bearing 9, drive chain
Take turns 10, fourth plane bearing 11, cross bar 12, antiskid glue sleeve 13, mounting plate 14.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
As shown in FIG. 1 to FIG. 2, a kind of bending device for rebars described in the utility model, including tables 1 and it is fixed in table
The support rod 2 of 1 corner of platform, tables 1 and support rod 2 are all made of steel production, guarantee whole structural stability and carrying
Intensity is connected with installation in the lower end of support rod 2 in order to which entire tables 1 and support rod 2 are stably mounted on construction site
4 corners of plate 14, mounting plate 14 offer mounting hole, pass through mounting hole and pre-plugged on building sites buried
Bolt cooperation, to guarantee that tables 1 will not move, in whole device use process, will not when by applied force quilt
The situation thrown or shifted；Bending mechanism and power mechanism are equipped on tables 1, wherein bending mechanism includes driven shaft 3,
Driven shaft 3 is mounted on tables 1 by rolling bearing, and driven shaft 3 is located on the position of 1 top of tables to be successively arranged from top to bottom
Bending 4, the first plane bearing 5, and pass through nut check；Driven shaft 3 be located on the position of the lower section of tables 1 from top to bottom according to
It is secondary to be equipped with driven sprocket 6, the second plane bearing 7, and pass through nut check, wherein the first plane bearing 5, the second plane bearing 7
Driven sprocket 6, bending 4 on guarantee driven shaft 3 can also flexible rotatings after fastening.In order to guarantee bending 4 and driven sprocket 6
Sliding condition will not occur during rotation between driven shaft 3, between driven shaft 3 and driven sprocket 6, bending 4
It is connected using spline.
Bending 4 includes rotation section 41 and the positioning region 42 being fixed on rotation section 41, the edge on rotation section 41
Equipped with the limiting section 43 concentric with positioning region 42, limiting section 43 is arcuate structure, and positioning region 42 and the top of limiting section 43 are equipped with
Positioning plate 44, one end of positioning plate 44 are rotatably installed on positioning region 42, and the other end of positioning plate 44 is locked at limit by screw
In position portion 43, positioning plate 44 is equipped with the compression bar 45 being threadedly engaged with it, and positioning region 42 and limiting section 43 are protruded into 45 lower end of compression bar
Between, wherein the structure of compression bar 45 is that " T " shape structure can facilitate rotation when carrying out the adjusting of compression bar 45.When reinforcing bar end
After head is limited between limiting section 43 and positioning region 42, and steel bar end is compressed by compression bar 45.In order to entirely be bent
The structural strength of platform 4, bending 4 are integrally formed processing, can be to positioning region in order to adapt to various sizes of round reinforcement fabrication
42 diameter is designed, so that the bending 4 of sizes can adapt to the round reinforcing bar of sizes, in building work
Quickly bending 4 can be replaced on the ground, the production of different sized circular reinforcing bars is switched fast, improves the reality of whole device
The property used.
Power mechanism includes driving shaft 8, and driving shaft 8 is mounted on tables 1 by rolling bearing, and driving shaft 8 is located at tables 1
Third plane bearing 9 is arranged on the position of top and by nut check, driving shaft 8 be located on the position below tables 1 from
Under to being above successively arranged drive sprocket 10, fourth plane bearing 11, and by nut check, the upper end of driving shaft 8 is connected with cross
Bar 12, third plane bearing 9, fourth plane bearing 11 can guarantee the flexible rotating that driving shaft 8 is under locking state.Equally
, it is connected between driving shaft 8 and drive sprocket 10 using spline, guarantees the synchronism in rotation process, and drive sprocket 10
It is connect between driven sprocket 6 by two chains, drive sprocket 10, driven sprocket 6 directly adopt duplex chain wheel, improve actively
Power between sprocket wheel 10 and driven sprocket 6 transmits stability.
It will not be slided when in order to hold cross bar 12, and can guarantee that hand will not be injured, be arranged in the end of cross bar 12
There is antiskid glue sleeve 13, antiskid glue sleeve 13 is equipped with several hemispherical protuberances, improves and holds frictional force.
In the explanation of the utility model, it should be noted that term " first ", " second ", " third ", " the 4th " etc. are only
For ease of description and understand, not the usage quantity of particular technique feature, erection sequence or significance level are defined.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (6)
1. a kind of bending device for rebars, including tables (1) and it is fixed in the support rod (2) of tables (1) corner, feature exists
In: the tables (1) are equipped with bending mechanism and power mechanism, and wherein bending mechanism includes driven shaft (3), driven shaft (3)
It is mounted on tables (1) by rolling bearing, driven shaft (3) is located on the position above tables (1) to be successively arranged from top to bottom
Bending (4), the first plane bearing (5), and pass through nut check；Driven shaft (3) be located on the position below tables (1) from
Under to being above successively arranged driven sprocket (6), the second plane bearing (7), and pass through nut check；
The power mechanism includes driving shaft (8), and driving shaft (8) is mounted on tables (1) by rolling bearing, driving shaft (8)
It is arranged with third plane bearing (9) on the position above tables (1) and passes through nut check, driving shaft (8) is located at tables
(1) drive sprocket (10), fourth plane bearing (11) are successively arranged on the position below from top to bottom, and passes through nut check,
The upper end of driving shaft (8) is connected with cross bar (12)；
It is connect between the drive sprocket (10) and driven sprocket (6) by two chains.
2. a kind of bending device for rebars according to claim 1, it is characterised in that: the bending (4) includes rotation section
(41) and the positioning region (42) that is fixed on rotation section (41), the edge on rotation section (41) are equipped with same with positioning region (42)
The limiting section (43) of the heart, limiting section (43) are arcuate structure, and the top of positioning region (42) and limiting section (43) is equipped with positioning plate
(44), one end of positioning plate (44) is rotatably installed on positioning region (42), and the other end of positioning plate (44) is locked at by screw
On limiting section (43), positioning plate (44) is equipped with the compression bar (45) being threadedly engaged with it, and positioning region is protruded into compression bar (45) lower end
(42) between limiting section (43).
3. a kind of bending device for rebars according to claim 2, it is characterised in that: the structure of the compression bar (45) is " T "
Shape structure.
4. a kind of bending device for rebars according to claim 3, it is characterised in that: the driven sprocket (6) and drive chain
Taking turns (10) is duplex chain wheel.
5. a kind of bending device for rebars according to claim 1, it is characterised in that: the lower end of the support rod (2) is affixed
Have mounting plate (14), 4 corners of mounting plate (14) offer mounting hole.
6. a kind of bending device for rebars according to claim 5, it is characterised in that: the end of the cross bar (12) is arranged with
Antiskid glue sleeve (13), antiskid glue sleeve (13) are equipped with several hemispherical protuberances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820825385.9U CN208245683U (en) | 2018-05-30 | 2018-05-30 | A kind of bending device for rebars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820825385.9U CN208245683U (en) | 2018-05-30 | 2018-05-30 | A kind of bending device for rebars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208245683U true CN208245683U (en) | 2018-12-18 |
Family
ID=64651773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820825385.9U Expired - Fee Related CN208245683U (en) | 2018-05-30 | 2018-05-30 | A kind of bending device for rebars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208245683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210473A (en) * | 2021-05-18 | 2021-08-06 | 徐张琦 | Automatic processing device for cup holder |
-
2018
- 2018-05-30 CN CN201820825385.9U patent/CN208245683U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210473A (en) * | 2021-05-18 | 2021-08-06 | 徐张琦 | Automatic processing device for cup holder |
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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: 20181218 Termination date: 20190530 |