CN213645688U - Multi-head steel bar hoop bending machine with automatic resetting clamping mechanism - Google Patents
Multi-head steel bar hoop bending machine with automatic resetting clamping mechanism Download PDFInfo
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- CN213645688U CN213645688U CN202022631873.6U CN202022631873U CN213645688U CN 213645688 U CN213645688 U CN 213645688U CN 202022631873 U CN202022631873 U CN 202022631873U CN 213645688 U CN213645688 U CN 213645688U
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- clamping mechanism
- bending machine
- bar hoop
- hoop bending
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Abstract
The utility model relates to the technical field of construction machinery, in particular to a multi-head steel bar hoop bending machine with an automatic resetting clamping mechanism, which comprises a rail arranged at the left and right sides in the sliding direction, wherein a plurality of bending heads are arranged on the rail; the four reset springs are arranged at the four corners of the lower pressing plate; the multi-head reinforcing steel bar hoop bending machine has the advantages of flexible resetting and convenient use.
Description
Technical Field
The utility model belongs to the technical field of the construction machinery technique and specifically relates to a bull reinforcing bar hoop bending machine is related to.
Background
The multi-head steel bar bender comprises a rail arranged at the left and right in the sliding direction, a plurality of bending heads are arranged on the rail, the plurality of bending heads can be used for bending steel bars, the positions of the bending heads need to be adjusted in real time in order to produce steel hoops of different types, the bending heads slide left and right on the rail during adjustment, the bending heads need to be fixed on the rail after sliding in place, and the fixed part is a clamping mechanism; the clamping mechanism is that a clamping oil cylinder is arranged below a bending head, an installation cavity of the clamping oil cylinder is arranged on the bending head above the track, and the clamping oil cylinder is installed in the installation cavity; the bending head can be clamped and fixed by pressing down the clamping oil cylinder, and the clamping oil cylinder needs to return to loosen the bending head after the work is finished; in the prior art, a device for automatically returning the oil cylinder is not arranged below the oil cylinder, the oil cylinder needs to be manually returned after the work is finished, and the oil cylinder has the defects of inflexible return and inconvenient use.
Disclosure of Invention
The utility model aims at the defects and provides a multi-head reinforcing steel bar hoop bending machine with flexible resetting of an oil cylinder and convenient use, namely a multi-head reinforcing steel bar hoop bending machine with an automatic resetting clamping mechanism.
The utility model adopts the following technical scheme that the clamping mechanism automatic re-setting's bull reinforcing bar hoop bending machine, including the track that sets up about the slip direction, install a plurality of bending heads on the track the bending head on the track has the installation cavity of clamping cylinder and installs clamping cylinder in this cavity, clamping cylinder below have the holding down plate, when the bending head is fixed, the holding down plate support orbital higher authority, characterized by: and a return spring is arranged between the lower pressure plate and the bending head.
Furthermore, the number of the return springs is four, and the four return springs are arranged at the four corners of the lower pressing plate.
Furthermore, the reset spring is sleeved with a telescopic rod, and the telescopic rod is connected between the bottom surface of the bending head and the lower pressing plate.
Furthermore, the clamping oil cylinder comprises an oil inlet and an oil outlet, and the oil outlet is connected with an electromagnetic valve.
The utility model has the advantages that: the multi-head reinforcing steel bar hoop bending machine has the advantages of flexible resetting and convenient use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view at a of fig. 1.
Wherein: 1. the device comprises a track 2, a bending head 3, a cavity 4, a clamping oil cylinder 5, a lower pressing plate 6, a return spring 7, an expansion link 8, an oil inlet/outlet 9 and a shoulder bolt.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 and 2, the multi-head steel bar hoop bending machine with the automatic resetting clamping mechanism comprises a rail 1 arranged at the left and right sides in the sliding direction, a plurality of bending heads 2 are arranged on the rail, an installation cavity of a clamping oil cylinder is arranged on the bending head on the rail, a clamping oil cylinder 4 is arranged in the cavity 3, a lower pressing plate 5 is arranged below the clamping oil cylinder, and when the bending heads are fixed, the lower pressing plate is pressed against the upper surface of the rail, and the multi-head steel bar hoop bending machine is characterized in that: and a return spring 6 is arranged between the lower pressure plate and the bending head.
After the reinforcing steel bar is bent, the clamping oil cylinder stops pressing, and then the clamping oil cylinder returns under the action of the return spring, so that the bending head can move conveniently.
Therefore, the arrangement of the reset spring makes the utility model discloses a steel bar hoop bending machine has the advantage of the flexibility of resetting, convenient to use.
Furthermore, the number of the return springs is four, and the four return springs are arranged at the four corners of the lower pressing plate.
The utility model discloses taken 4 springs of installation, had the more steady advantage that resets.
Furthermore, the reset spring is sleeved with a telescopic rod 7, and the telescopic rod is connected between the bottom surface of the bending head and the lower pressing plate.
This has the advantage of preventing the return spring from being unseated.
Further, the clamping oil cylinder comprises an oil inlet and an oil outlet 8, and the oil outlet is connected with an electromagnetic valve.
Therefore, the electromagnetic valve has the advantage of more convenient control.
Furthermore, two ends of the return spring are respectively connected to the bending head and the lower pressure plate by shoulder bolts 9.
The shoulder bolt can be used for fixing the return spring and has the advantages of stability and convenience in installation.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (6)
1. Clamping mechanism automatic re-setting's bull reinforcing bar hoop bending machine, including the track that sets up about the slip direction, install a plurality of bending heads on the track the bending head above the track has the installation cavity of pressing from both sides tight hydro-cylinder and installs tight hydro-cylinder in this cavity, tight hydro-cylinder of clamp have the holding down plate below, when the bending head is fixed, the holding down plate support orbital higher authority, characterized by: and a return spring is arranged between the lower pressure plate and the bending head.
2. The multi-headed bar hoop bending machine with the clamping mechanism automatically reset as claimed in claim 1, wherein: the four reset springs are arranged at the four corners of the lower pressing plate.
3. The multi-headed bar hoop bending machine with the clamping mechanism automatically reset as claimed in claim 1 or 2, wherein: the reset spring is sleeved with a telescopic rod, and the telescopic rod is connected between the bottom surface of the bending head and the lower pressing plate.
4. The multi-headed bar hoop bending machine with the clamping mechanism automatically reset as claimed in claim 1 or 2, wherein: the clamping oil cylinder comprises an oil inlet and an oil outlet, and the oil outlet is connected with an electromagnetic valve.
5. The multi-headed bar hoop bending machine with the clamping mechanism automatically reset as claimed in claim 3, wherein: the clamping oil cylinder comprises an oil inlet and an oil outlet, and the oil outlet is connected with an electromagnetic valve.
6. The multi-headed bar hoop bending machine with the clamping mechanism automatically reset as claimed in claim 1 or 2, wherein: two ends of the reset spring are respectively connected to the bending head and the lower pressure plate through shoulder bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022631873.6U CN213645688U (en) | 2020-11-15 | 2020-11-15 | Multi-head steel bar hoop bending machine with automatic resetting clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022631873.6U CN213645688U (en) | 2020-11-15 | 2020-11-15 | Multi-head steel bar hoop bending machine with automatic resetting clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213645688U true CN213645688U (en) | 2021-07-09 |
Family
ID=76684200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022631873.6U Active CN213645688U (en) | 2020-11-15 | 2020-11-15 | Multi-head steel bar hoop bending machine with automatic resetting clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213645688U (en) |
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2020
- 2020-11-15 CN CN202022631873.6U patent/CN213645688U/en active Active
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