CN212238730U - Bending machine for geotechnical engineering - Google Patents
Bending machine for geotechnical engineering Download PDFInfo
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- CN212238730U CN212238730U CN202020963629.7U CN202020963629U CN212238730U CN 212238730 U CN212238730 U CN 212238730U CN 202020963629 U CN202020963629 U CN 202020963629U CN 212238730 U CN212238730 U CN 212238730U
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- guide groove
- plate
- connecting plate
- placing
- pipe
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Abstract
The utility model discloses a pipe bender for geotechnical engineering, which comprises a placing plate, wherein a guide groove which has a limiting effect on the pipe bending of the placing plate is arranged on the placing plate, a connecting plate is arranged on one side of the tail end of the guide groove, a connecting plate arc part is arranged on one side of the rectangular connecting plate close to the guide groove, a bearing is arranged on one side of the guide groove far away from the connecting plate, the circle center of the bearing is positioned on the straight line of one side of the connecting plate far away from the guide groove or positioned below the straight line of one side of the connecting plate far away from the guide groove, the outer wall of the bearing is connected with a rotating plate, a fixed block is fixedly arranged on the placing plate, the fixed block is positioned on one side of the bearing far away from the guide groove, an elastic part is connected between the fixed block and the rotating plate, a first air cylinder, the first push rod drives the rotating plate to rotate. The utility model discloses simple structure, convenient to use.
Description
Technical Field
The utility model relates to a bending machine specifically is a bending machine for geotechnical engineering.
Background
In the machine manufacturing industry, tube bending machines are widely used to bend tubes to form tubes with desired shapes or to facilitate connection between tubes.
Present bending machine structure is complicated and troublesome operation, in order to solve the above-mentioned problem that appears, the utility model provides a bending machine for geotechnical engineering.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bending machine for geotechnical engineering to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a pipe bending machine for geotechnical engineering comprises a placing plate, wherein a guide groove which has a limiting effect on pipe bending of the placing plate is arranged on the placing plate, a connecting plate is arranged on one side of the tail end of the guide groove, a connecting plate arc part is arranged on one side, close to the guide groove, of the rectangular connecting plate, a bearing is arranged on one side, far away from the connecting plate, of the guide groove, the circle center of the bearing is positioned on a straight line where one side, far away from the guide groove, of the connecting plate is positioned or is positioned below a straight line where one side, far away from the guide groove, of the connecting plate is positioned, a rotating plate is connected to the outer wall of the bearing, a fixed block is fixedly installed on the placing plate and is positioned on one side, far away from the guide groove, an elastic part is connected between the fixed block and the rotating plate, a first air cylinder is fixedly, pressure sensor is installed to the below of connecting plate, places and is provided with the controller on the board, pressure sensor and controller electric connection, second cylinder and controller electric connection.
As a further aspect of the present invention: the elastic piece is a spring.
As a further aspect of the present invention: the head end of guide way is provided with the arc connecting block.
As a further aspect of the present invention: the included angle between the rotating plate and the straight line where the guide groove is located is 30-90 degrees.
As a further aspect of the present invention: the lower part of the placing plate, which is located on the guide groove, is provided with a baffle in a sliding manner, the lower part of the placing plate is fixedly provided with a second cylinder, the output end of the second cylinder is provided with a second push rod, and the second push rod drives the baffle to move.
Compared with the prior art, the beneficial effects of the utility model are that: the placing pipe is fixedly arranged in the guide groove, the first air cylinder is started to drive the first push rod to move, the first push rod drives the rotating plate to rotate to bend the placing pipe, the elastic piece is in a stretching state, when the pressure sensor detects that the rotating plate is in contact with the connecting plate, pressure changes occur, the controller controls the first air cylinder to restore to an initial state, at the moment, the elastic piece restores to the initial state to enable the rotating plate to be far away from the connecting plate, and the placing pipe finishes bending; waiting for the next pipe bending processing; and after the pipe bending treatment of the placing pipe is finished, the second cylinder starts to pull the second push rod, and the second push rod moves to pull the baffle below the placing plate so that the placing pipe subjected to the pipe bending treatment falls from the lower part of the placing plate for conveying.
Drawings
Fig. 1 is a schematic structural view of a pipe bender for geotechnical engineering.
Fig. 2 is a schematic view of a baffle in the pipe bender for geotechnical engineering.
In the figure: the device comprises a placing plate 1, a guide groove 2, a placing pipe 3, a connecting plate 4, a connecting plate arc part 401, a controller 402, a bearing 5, a rotating plate 6, a fixing block 7, an elastic part 8, a first air cylinder 9, a first push rod 10, an arc connecting block 11, a pressure sensor 12, a baffle 13, a second air cylinder 14 and a second push rod 15.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1, a pipe bender for geotechnical engineering comprises a placing plate 1, a guide groove 2 for limiting the pipe bending of a placing pipe 3 is arranged on the placing plate 1, a connecting plate 4 is arranged on one side of the tail end of the guide groove 2, a connecting plate arc portion 401 is arranged on one side of the rectangular connecting plate 4 close to the guide groove 2, a bearing 5 is arranged on one side of the guide groove 2 far from the connecting plate 4, the circle center of the bearing 5 is positioned on the straight line on one side of the connecting plate 4 far from the guide groove 2 or below the straight line on one side of the connecting plate 4 far from the guide groove 2, a rotating plate 6 is connected with the outer wall of the bearing 5, a fixed block 7 is fixedly arranged on the placing plate 1, the fixed block 7 is positioned on one side of the bearing 5 far from the guide groove 2, an elastic element 8 is connected between the fixed block 7 and the rotating plate 6, a first air cylinder 9 is, the output end of the first air cylinder 9 is connected with a first push rod 10, the first push rod 10 drives the rotating plate 6 to rotate, a pressure sensor 12 is installed below the connecting plate 4, a controller 402 is arranged on the placing plate 1, the pressure sensor 12 is electrically connected with the controller 402, and the second air cylinder 14 is electrically connected with the controller 402;
the placing pipe 3 is arranged in the guide groove 2 to be fixed, the first air cylinder 9 is started to drive the first push rod 10 to move, the first push rod 10 drives the rotating plate 6 to rotate to bend the placing pipe 3, the elastic piece 8 is in a stretching state, when the pressure sensor 12 detects that the rotating plate 6 is in contact with the connecting plate 4, pressure changes occur, the controller 402 controls the first air cylinder 9 to restore to an initial state, at the moment, the elastic piece 8 restores to the initial state to enable the rotating plate 6 to be far away from the connecting plate 4, and the placing pipe 3 finishes the bending processing; waiting for the next pipe bending processing;
the specific shape of the elastic member 8 is not limited, and in the present embodiment, it is preferable that the elastic member 8 is a spring; the elastic piece 8 is arranged as a spring to perform the resetting action on the rotating plate 6;
the head end of the guide groove 2 is provided with an arc-shaped connecting block 11; the arc-shaped connecting block 11 is arranged at the head end of the guide groove 2, so that the placing pipe 2 can enter the guide groove 2 more easily;
the rotation angle of the rotation plate 6 is not limited, and in this embodiment, it is preferable that the included angle between the rotation plate 6 and the straight line where the guide groove 2 is located is 30 to 90 degrees.
Example 2
Referring to fig. 2, in order to enable the pipe bender for geotechnical engineering to convey a pipe after pipe bending processing, in this embodiment, a further improvement is made on the basis of embodiment 1, a baffle 13 is slidably disposed below the guide groove 2 of the placing plate 1, a second cylinder 14 is fixedly mounted below the placing plate 1, a second push rod 15 is mounted at an output end of the second cylinder 14, and the second push rod 15 drives the baffle 13 to move. After the pipe bending treatment of the placing pipe 3 is completed, the second cylinder 14 is started to pull the second push rod 15, the second push rod 15 moves to pull the baffle 13 below the placing plate 1, so that the placing pipe 3 subjected to pipe bending treatment falls from the lower side of the placing plate 1 for conveying.
The utility model discloses a theory of operation is: the placing pipe 3 is fixedly arranged in the guide groove 2, the first air cylinder 9 is started to drive the first push rod 10 to move, the first push rod 10 drives the rotating plate 6 to rotate to bend the placing pipe 3, the elastic piece 8 is in a stretching state, when the pressure sensor 12 detects that the rotating plate 6 is in contact with the connecting plate 4, pressure changes occur, the controller 402 controls the first air cylinder 9 to restore to an initial state, at the moment, the elastic piece 8 restores to the initial state to enable the rotating plate 6 to be far away from the connecting plate 4, and the placing pipe 3 finishes pipe bending; waiting for the next pipe bending processing; after the pipe bending treatment of the placing pipe 3 is completed, the second cylinder 14 is started to pull the second push rod 15, the second push rod 15 moves to pull the baffle 13 below the placing plate 1, so that the placing pipe 3 subjected to pipe bending treatment falls from the lower side of the placing plate 1 for conveying.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A pipe bender for geotechnical engineering comprises a placing plate (1), and is characterized in that a guide groove (2) for limiting the pipe bending of a placing pipe (3) is arranged on the placing plate (1), a connecting plate (4) is arranged on one side of the tail end of the guide groove (2), a connecting plate arc part (401) is arranged on one side, close to the guide groove (2), of the rectangular connecting plate (4), a bearing (5) is arranged on one side, far away from the connecting plate (4), of the guide groove (2), the circle center of the bearing (5) is positioned on a straight line where one side, far away from the guide groove (2), of the connecting plate (4) is located or is positioned below a straight line where one side, far away from the guide groove (2), of the connecting plate (4) is located, a rotating plate (6) is connected to the outer wall of the bearing (5), a fixing block (7) is fixedly installed on the placing plate (1), and the fixing block (, be connected with elastic component (8) between fixed block (7) and rotor plate (6), place on board (1) one side fixed mounting that rotor plate (6) are close to elastic component (8) have first cylinder (9), the output of first cylinder (9) is connected with first catch bar (10), first catch bar (10) drive rotor plate (6) rotate, pressure sensor (12) are installed to the below of connecting plate (4), place and be provided with controller (402) on board (1), pressure sensor (12) and controller (402) electric connection.
2. The bending machine for geotechnical engineering according to claim 1, characterized in that said elastic member (8) is a spring.
3. The bending machine for geotechnical engineering according to claim 1 or 2, characterized in that the head end of the guide groove (2) is provided with an arc-shaped connecting block (11).
4. The pipe bender for geotechnical engineering according to claim 3, characterized in that the included angle between the rotating plate (6) and the straight line of the guide groove (2) is 30-90 degrees.
5. The pipe bender for geotechnical engineering according to claim 1, characterized in that a baffle (13) is slidably arranged below the guide groove (2) of the placing plate (1), a second cylinder (14) is fixedly installed below the placing plate (1), a second push rod (15) is installed at the output end of the second cylinder (14), the second push rod (15) drives the baffle (13) to move, and the second cylinder (14) is electrically connected with the controller (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020963629.7U CN212238730U (en) | 2020-06-01 | 2020-06-01 | Bending machine for geotechnical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020963629.7U CN212238730U (en) | 2020-06-01 | 2020-06-01 | Bending machine for geotechnical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212238730U true CN212238730U (en) | 2020-12-29 |
Family
ID=73977966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020963629.7U Active CN212238730U (en) | 2020-06-01 | 2020-06-01 | Bending machine for geotechnical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212238730U (en) |
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2020
- 2020-06-01 CN CN202020963629.7U patent/CN212238730U/en active Active
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