CN209531950U - Bending tool for reinforcing steel bars - Google Patents
Bending tool for reinforcing steel bars Download PDFInfo
- Publication number
- CN209531950U CN209531950U CN201920014251.3U CN201920014251U CN209531950U CN 209531950 U CN209531950 U CN 209531950U CN 201920014251 U CN201920014251 U CN 201920014251U CN 209531950 U CN209531950 U CN 209531950U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- hydraulic cylinder
- bending
- bottom plate
- steel bars
- 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
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- Bending Of Plates, Rods, And Pipes (AREA)
- Wire Processing (AREA)
Abstract
The utility model belongs to bending reinforcement technical field, in particular to a kind of bending tool for reinforcing steel bars, including bottom plate, reciprocating drive unit and connecting rod and limiting device, the reciprocating drive unit includes Oil pump electrical machinery, hydraulic cylinder, oil pump, two travel switches in the fixed left and right of the hydraulic cylinder, sliding bar is fixed on the piston rod of the hydraulic cylinder, the sliding bar is equipped with the plectrum of left and right two cooperated with travel switch, the piston rod and connecting rod one end are rotatablely connected, the other end fixed hub of the connecting rod, the axle sleeve is rotatably connected on bottom plate, it is connected between the axle sleeve and connecting rod by connecting plate, the limiting device includes the baffle and the other side and baffle several bumping posts disposed in parallel of side, the utility model provides a kind of bending tool for reinforcing steel bars, structure is simple, cost of manufacture is lower, it is convenient for carrying, make convenient for building site With in addition, bending is high-efficient, bending is effortless.
Description
Technical field
The utility model belongs to bending reinforcement technical field, in particular to a kind of bending tool for reinforcing steel bars.
Background technique
In construction projects, it needs reinforcing bar carrying out bending processing, there are some manual steel bar benders on the market at present
Tool and electronic bending tool, hand bending tool have small in size, and structure is simple, the advantages that being easy to use, but bending efficiency
Relatively low, the more wasteful physical strength of bending process is relatively labor-saving although electronic bending machine bending is high-efficient, and volume is all very big,
Cost is relatively high, and also inconvenient to carry and building site uses.
Utility model content
The utility model provides a kind of bending tool for reinforcing steel bars, can solve problem pointed in background technique.
A kind of bending tool for reinforcing steel bars, including bottom plate, reciprocating drive unit and connecting rod and limiting device, the reciprocal driving
Device includes Oil pump electrical machinery, hydraulic cylinder, oil pump, two travel switches in the fixed left and right of the hydraulic cylinder, the hydraulic cylinder
Piston rod on fix sliding bar, the sliding bar is equipped with the plectrum of left and right two cooperated with travel switch, the piston rod
Be rotatablely connected with connecting rod one end, the other end fixed hub of the connecting rod, the axle sleeve is rotatably connected on bottom plate, the axle sleeve with
Between connecting rod by connecting plate connect, the limiting device include side baffle and the other side and baffle it is disposed in parallel several
A bumping post.
Preferably, sleeve column is fixed on the bottom plate, the sleeve column and the axle sleeve are cooperatively connected, to realize that axle sleeve rotation connects
It connects in bottom plate.
Preferably, it is fixed between the baffle and bumping post and the consistent cushion block of connecting plate height.
The utility model provides a kind of bending tool for reinforcing steel bars, and structure is simple, and cost of manufacture is lower, is convenient for carrying, and is convenient for work
Ground uses, in addition, bending is high-efficient, bending is effortless.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the floor map of the utility model；
Fig. 3 is the reinforcement location schematic diagram of the utility model；
Fig. 4 is the utility model electric operation control circuit figure.
Description of symbols:
Figure label: 1, bottom plate；2, connecting rod；3, Oil pump electrical machinery；4, hydraulic cylinder；5, travel switch；6, piston rod；
7, sliding bar；8, plectrum；9, axle sleeve；10, connecting plate；11, baffle；12, bumping post；13, sleeve column；14, cushion block；15, oil pump；
16, reinforcing bar.
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the utility model is described in detail, it is to be understood that this
The protection scope of utility model is not limited by the specific implementation.
Embodiment, a kind of as shown in Figs 1-4, bending tool for reinforcing steel bars provided by the embodiment of the utility model, including bottom plate 1,
Reciprocating drive unit and connecting rod 2 and limiting device, the reciprocating drive unit include Oil pump electrical machinery 3, hydraulic cylinder 4, oil pump
15, Oil pump electrical machinery 3 is the power resources of hydraulic cylinder 4, and driving hydraulic cylinder 4 acts, on the hydraulic cylinder 4 along its length
Two travel switches 5 in fixed left and right, travel switch 5 are electrical connected with control circuit, and control circuit control oil pump motor 3 is positive and negative
Turn, to make 4 reciprocating action of hydraulic cylinder, control circuit is control 4 reciprocating action of hydraulic cylinder commonly used in the prior art
Control circuit, specific control circuit can also refer to shown in Fig. 4, and sliding bar 7 is fixed on the piston rod 6 of the hydraulic cylinder 4, sliding
Bar 7 follows piston rod 6 to move back and forth, and the sliding bar 7 is equipped with the plectrum 8 of left and right two cooperated with travel switch 5, the work
Stopper rod 6 and 2 one end of connecting rod are rotatablely connected, and the other end fixed hub 9 of the connecting rod 2, the axle sleeve 9 is rotatably connected on bottom plate 1,
Sleeve column 13 is fixed on the bottom plate 1, the sleeve column 13 is cooperatively connected with the axle sleeve 9, to realize that axle sleeve 9 is rotatably connected on bottom plate
1, it is connected between the axle sleeve 9 and connecting rod 2 by connecting plate 10, for placing reinforcing bar to be processed, the limit on connecting plate 10
Position device includes the baffle 11 and the other side and several bumping posts 12 disposed in parallel of baffle 11 of side, baffle 11 and bumping post 12 it
Between exist between it is empty, for placing reinforcing bar to be processed, the model of above-mentioned travel switch 5 is positive safe CHNTYBLX-ME/8104, oil
Pump motor 3 is threephase asynchronous machine, and the utility model provides a kind of bending tool for reinforcing steel bars, and structure is simple, and cost of manufacture is lower, side
Portable belt uses convenient for building site, in addition, bending is high-efficient, bending is effortless.
Be fixed between the baffle 11 and bumping post 12 with the consistent cushion block 14 of the height of connecting plate 10, can make to be placed on
Reinforcing bar keeps horizontal between baffle 11 and bumping post 12 and axle sleeve 9 and connecting rod 2.
The working principle or workflow of above technical scheme are as follows: bottom plate 1 is fixed in work surface, bottom plate 1 is equipped with
Screw hole, screw hole is for being fixed to the working face, in use, reinforcing bar 16 is placed in baffle 11 and bumping post 12 and axle sleeve 9 such as Fig. 3
Between connecting rod 2, start Oil pump electrical machinery 3, acted by switch control hydraulic cylinder 4, the piston rod 6 of hydraulic cylinder 4, which drives, to be connected
Bar 2 acts, and connecting rod 2 can be center of circle rotation, meeting bend reinforcement 16 while connecting rod 2 rotates, when 16 bending angle of reinforcing bar with sleeve column 13
When degree is close to 90 degree, the plectrum 8 in left side can stir left side travel switch 5, and right side travel switch 5 can be in the effect of contained spring
Lower return, at this moment control circuit meeting control oil pump motor 3 invert, and 3 control oil pump 15 of Oil pump electrical machinery, oil pump 15 controls hydraulic cylinder
4 piston rod 6 recycles, and when the plectrum 8 on right side stirs right side travel switch 5, left side travel switch 5 is under the action of contained spring
After return, control circuit control oil pump motor 3,3 control oil pump 15 of Oil pump electrical machinery stops working, 4 stopping of hydraulic cylinder movement, folding
Curved work is completed, and above-mentioned movement is repeated, and completes bending next time.
Disclosed above is only several specific embodiments of the utility model, and still, the utility model embodiment is not office
It is limited to this, the changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.
Claims (3)
1. a kind of bending tool for reinforcing steel bars, it is characterised in that: including bottom plate (1), reciprocating drive unit and connecting rod (2) and limit dress
It sets, the reciprocating drive unit includes Oil pump electrical machinery (3), hydraulic cylinder (4), oil pump (15), and the hydraulic cylinder (4) is fixed left
Right two travel switches (5) are fixed sliding bar (7) on the piston rod (6) of the hydraulic cylinder (4), are set on the sliding bar (7)
There is the plectrum (8) of left and right two with travel switch (5) cooperation, the piston rod (6) and connecting rod (2) one end are rotatablely connected, described
The other end fixed hub (9) of connecting rod (2), the axle sleeve (9) are rotatably connected on bottom plate (1), the axle sleeve (9) and connecting rod (2)
Between connected by connecting plate (10), the limiting device includes the baffle (11) of side and the other side is parallel with baffle (11) sets
Several bumping posts (12) set.
2. a kind of bending tool for reinforcing steel bars according to claim 1, sleeve column (13), the sleeve column are fixed on the bottom plate (1)
(13) it is cooperatively connected with the axle sleeve (9), to realize that axle sleeve (9) is rotatably connected on bottom plate (1).
3. a kind of bending tool for reinforcing steel bars described in -2 any one according to claim 1, the baffle (11) and bumping post (12) it
Between be fixed with and the consistent cushion block (14) of connecting plate (10) height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920014251.3U CN209531950U (en) | 2019-01-05 | 2019-01-05 | Bending tool for reinforcing steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920014251.3U CN209531950U (en) | 2019-01-05 | 2019-01-05 | Bending tool for reinforcing steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209531950U true CN209531950U (en) | 2019-10-25 |
Family
ID=68268598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920014251.3U Expired - Fee Related CN209531950U (en) | 2019-01-05 | 2019-01-05 | Bending tool for reinforcing steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209531950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360982A (en) * | 2020-05-21 | 2020-07-03 | 合肥浩凌机械设计制造有限公司 | PC component manufacturing and forming machine and manufacturing and forming method |
-
2019
- 2019-01-05 CN CN201920014251.3U patent/CN209531950U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360982A (en) * | 2020-05-21 | 2020-07-03 | 合肥浩凌机械设计制造有限公司 | PC component manufacturing and forming machine and manufacturing and forming method |
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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 |
Granted publication date: 20191025 Termination date: 20220105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |