CN219212862U - Thin-wall pipe fixing device - Google Patents
Thin-wall pipe fixing device Download PDFInfo
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- CN219212862U CN219212862U CN202223446666.9U CN202223446666U CN219212862U CN 219212862 U CN219212862 U CN 219212862U CN 202223446666 U CN202223446666 U CN 202223446666U CN 219212862 U CN219212862 U CN 219212862U
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Abstract
The utility model discloses a thin-wall pipe fixing device, which comprises: locating plate, support frame and pushing down the mechanism, the locating plate setting that has the mounting groove is at the support frame top, pushes down the mechanism and further includes: fixed block, rotatory depression bar, clamp plate and actuating mechanism, the fixed block that has the fourth through-hole is installed in one side of support frame, actuating mechanism is located the below of fixed block, and this actuating mechanism's expansion end upwards passes fourth through-hole and a link fixed connection who has the slide bar, rotate between rotatory depression bar's one end and the fixed block and be connected, the bottom of the other end is connected with the clamp plate, the middle part of this rotatory depression bar has a slide hole that supplies the slide bar to connect, when actuating mechanism extends, the link upwards promotes rotatory depression bar around the pivot. The thin-wall pipe fixing device effectively avoids the condition that the whole fixing is affected by the arching of the thin-wall pipe, improves the position precision of the thin-wall pipe, and improves the convenience of personnel operation by adopting a rotary opening and closing mode of the rotary compression bar.
Description
Technical Field
The utility model relates to the technical field of precision part machining, in particular to a thin-wall pipe fixing device.
Background
The thin-wall long tube is a typical component commonly used in engineering, and the production and manufacture of the thin-wall long tube usually adopts a processing mode of straight seam splice welding after cold bending and forming of a rolled steel plate. Because the wall thickness of the thin-wall long tube is smaller and is generally 2.5-4.5 mm, the rolling forming is very difficult, the input cost is very high even if the rolling forming is realized, and the working procedure is complex after the forming.
In the existing production, a thin-wall long tube and a connector are required to be welded by using laser, the requirement on the assembly clearance of a welding seam of a part is very high, and when the welding seam is in butt joint, materials on two sides cannot be overlapped, misplaced or distorted on the premise of ensuring the requirement on a molded surface.
However, in the process of machining, the tube body of the thin-walled tube is easily arched due to the large length of the thin-walled tube, so that the fixing effect is affected, and the fixing end position is deviated.
Disclosure of Invention
The utility model aims to provide a thin-wall pipe fixing device which effectively avoids the condition that the whole fixing is influenced by the arching of a thin-wall pipe, improves the position precision of the thin-wall pipe and also improves the convenience of personnel operation.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a thin walled tube securing device comprising: the positioning plate with the mounting groove is arranged at the top of the support frame, and the mounting groove is used for mounting the thin-wall pipe;
the pressing mechanism further includes: fixed block, rotatory depression bar, clamp plate and actuating mechanism, the fixed block with the fourth through-hole is installed in one side of support frame, actuating mechanism is located the below of fixed block, and the expansion end of this actuating mechanism upwards passes fourth through-hole and a link fixed connection who has the slide bar, rotate between one end and the fixed block of rotatory depression bar, the bottom of the other end is connected with the clamp plate, the middle part of this rotatory depression bar has a slide hole that supplies the slide bar to connect, when actuating mechanism extends, the link upwards promotes rotatory depression bar pivot rotation.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the rotary compression bar further comprises a pressing straight plate and an L-shaped connecting rod, one end of the L-shaped connecting rod is rotationally connected with the fixed block through a rotating shaft, the other end of the L-shaped connecting rod is provided with a sliding hole which is in sliding connection with the sliding rod, and the pressing straight plate is arranged at one end of the L-shaped connecting rod far away from the fixed block in a mode of being perpendicular to the L-shaped connecting rod.
2. In the above scheme, the driving mechanism is an ejection cylinder or a telescopic motor.
3. In the scheme, the length of the thin-wall pipe is 1-3 times of that of the pressing plate.
4. In the scheme, the pressing plate is an aluminum plate.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model relates to a thin-wall pipe fixing device, which is provided with a positioning plate with a mounting groove, wherein the mounting groove is used for mounting a thin-wall pipe, a fixed block with a fourth through hole is mounted on one side of a support frame, a driving mechanism is positioned below the fixed block, the movable end of the driving mechanism upwards passes through the fourth through hole and is fixedly connected with a connecting frame with a sliding rod, one end of the rotating pressing rod is rotationally connected with the fixed block, the bottom of the other end of the rotating pressing rod is connected with a pressing plate, the middle part of the rotating pressing rod is provided with a sliding hole for connecting a sliding rod, when the driving mechanism stretches, the connecting frame upwards pushes the rotating pressing rod to rotate around a shaft, and the movable end of the driving mechanism drives the connecting frame to move downwards along the sliding hole, so that the sliding rod is pushed to rotate to drive the pressing plate to press the thin-wall pipe in the mounting groove downwards, the situation that the whole fixing is influenced by the arching of the thin-wall pipe is effectively avoided, the position precision of the thin-wall pipe is improved, and the rotating pressing rod adopts a rotary opening and closing mode, the convenience of taking and placing the thin-wall pipe from different angles by personnel is improved.
Drawings
FIG. 1 is a schematic diagram of the whole structure of the thin-walled tube fixing device of the present utility model;
FIG. 2 is an enlarged view of the utility model at A of FIG. 1;
FIG. 3 is a schematic view of a part of the structure of the thin-walled tube fixing device of the present utility model.
In the above figures: 1. a positioning plate; 101. a mounting groove; 2. a support frame; 3. a pressing mechanism; 4. a fixed block; 41. a fourth through hole; 5. rotating the compression bar; 51. pressing down the straight plate; 52. l-shaped connecting plates; 6. a pressing plate; 7. a driving mechanism; 8. a connecting frame; 9. a slide bar; 10. a slide hole; 11. a rotating shaft; 12. a top block; 121. waist-shaped holes.
Detailed Description
The present patent will be further understood by the specific examples given below, which are not intended to be limiting.
Example 1: a thin walled tube securing device comprising: the positioning plate 1 with the mounting groove 101 is arranged at the top of the support frame 2, and the mounting groove 101 is used for mounting a thin-walled pipe;
the pressing mechanism 3 further includes: the fixing block 4 with a fourth through hole 41 is arranged on one side of the supporting frame 2, the driving mechanism 7 is positioned below the fixing block 4, the movable end of the driving mechanism 7 upwards passes through the fourth through hole 41 and is fixedly connected with a connecting frame 8 with a sliding rod 9, one end of the rotary pressing rod 5 is rotationally connected with the fixing block 4, the bottom of the other end is connected with the pressing plate 6, the middle part of the rotary pressing rod 5 is provided with a sliding hole 10 for the sliding rod 9 to be connected, and when the driving mechanism 7 stretches, the connecting frame 8 upwards pushes the rotary pressing rod 5 to rotate around a shaft;
the movable end of the driving mechanism pushes the connecting frame upwards to enable the connecting frame to move upwards and drive the sliding rod to move upwards along the sliding hole, the rotating clamping jaw is pushed to rotate and open in the sliding rod moving upwards process, the rotating clamping jaw rotates around the connecting shaft of the fixed block, the pressing effect on the thin-wall tube is lost, and the thin-wall tube is convenient to take out by personnel.
The rotary compression bar 5 further comprises a pressing straight plate 51 and an L-shaped connecting rod 52, wherein one end of the L-shaped connecting rod 52 is rotationally connected with the fixed block 4 through a rotating shaft 11, the other end of the L-shaped connecting rod 52 is provided with a sliding hole 10 which is in sliding connection with the sliding rod 9, and the pressing straight plate 51 is arranged at one end of the L-shaped connecting rod 52 far away from the fixed block 4 in a manner of being perpendicular to the L-shaped connecting rod;
the movable end of the driving mechanism pushes the connecting frame downwards, so that the connecting frame moves downwards and drives the sliding rod to move downwards along the sliding hole, and the rotating clamping jaw is pushed to rotate to be closed in the process of moving the sliding rod downwards, so that the pressing plate presses the thin-wall pipe in the mounting groove.
The driving mechanism 7 is an ejector cylinder.
The length of the thin-wall pipe is 2 times of the length of the pressing plate 6.
The rotating shaft 11 is rotatably connected between the top inner walls of the fixed blocks 4 through bearings, and one end of the L-shaped connecting rod 52 is sleeved with the rotating shaft 11.
Example 2: a thin walled tube securing device comprising: the positioning plate 1 with the mounting groove 101 is arranged at the top of the support frame 2, and the mounting groove 101 is used for mounting a thin-walled pipe;
the pressing mechanism 3 further includes: the fixing block 4 with a fourth through hole 41 is arranged on one side of the supporting frame 2, the driving mechanism 7 is positioned below the fixing block 4, the movable end of the driving mechanism 7 upwards passes through the fourth through hole 41 and is fixedly connected with a connecting frame 8 with a sliding rod 9, one end of the rotary pressing rod 5 is rotationally connected with the fixing block 4, the bottom of the other end is connected with the pressing plate 6, the middle part of the rotary pressing rod 5 is provided with a sliding hole 10 for the sliding rod 9 to be connected, and when the driving mechanism 7 stretches, the connecting frame 8 upwards pushes the rotary pressing rod 5 to rotate around a shaft;
the movable end of the driving mechanism drives the connecting frame to move downwards, so that the sliding rod moves downwards along the sliding hole, the rotary pressing rod is pushed to rotate to drive the pressing plate to press down the thin-wall tube in the mounting groove, the situation that the whole fixing is affected by the arching of the thin-wall tube is effectively avoided, the position precision of the thin-wall tube is improved, the rotary pressing rod adopts a rotary opening and closing mode, personnel can conveniently take and put the thin-wall tube from different angles, and the convenience of personnel operation is improved.
The rotary compression bar 5 further comprises a pressing straight plate 51 and an L-shaped connecting rod 52, one end of the L-shaped connecting rod 52 is rotatably connected with the fixed block 4 through the rotating shaft 11, the other end of the L-shaped connecting rod 52 is provided with a sliding hole 10 which is slidably connected with the sliding rod 9, and the pressing straight plate 51 is arranged at one end of the L-shaped connecting rod 52 far away from the fixed block 4 in a manner perpendicular to the L-shaped connecting rod.
The driving mechanism 7 is a telescopic motor.
The length of the thin-wall pipe is 2.5 times of the length of the pressing plate 6.
The pressing plate 6 is an aluminum plate.
The sliding rod 9 is rotatably connected between the top inner walls of the connecting frame 8 through bearings, and the sliding rod 9 is located inside the sliding hole 10, so that the connecting frame 8 is slidably connected with the sliding hole 10.
The working principle of the utility model is as follows:
the movable end of the driving mechanism pushes the connecting frame upwards, so that the connecting frame moves upwards and drives the sliding rod to move upwards along the sliding hole, the rotating clamping jaw is pushed to rotate and open in the process of moving upwards of the sliding rod, and the rotating clamping jaw rotates around the connecting shaft of the fixed block to lose the pressing effect on the thin-wall pipe, so that the thin-wall pipe can be taken out by personnel conveniently;
the movable end of the driving mechanism pushes the connecting frame downwards to enable the connecting frame to move downwards and drive the sliding rod to move downwards along the sliding hole, and the rotating clamping jaw is pushed to rotate to be closed in the process of moving the sliding rod downwards, so that the pressing plate presses the thin-wall tube in the mounting groove;
when the thin-wall tube fixing device is adopted, the movable end of the driving mechanism drives the connecting frame to move downwards, so that the sliding rod moves downwards along the sliding hole, the rotary pressing rod is pushed to rotate to drive the pressing plate to press down the thin-wall tube in the mounting groove, the situation that the whole fixing is influenced by the arching of the thin-wall tube is effectively avoided, the position precision of the thin-wall tube is improved, the rotary pressing rod adopts a rotary opening and closing mode, personnel can conveniently take and put the thin-wall tube from different angles, and the convenience of personnel operation is improved.
The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (5)
1. The utility model provides a thin wall pipe fixing device which characterized in that: comprising the following steps: the positioning plate (1) is arranged at the top of the support frame (2), and the mounting groove (101) is used for mounting a thin-wall pipe;
the pressing mechanism (3) further includes: fixed block (4), rotatory depression bar (5), clamp plate (6) and actuating mechanism (7), fixed block (4) with fourth through-hole (41) are installed in one side of support frame (2), actuating mechanism (7) are located the below of fixed block (4), and the expansion end of this actuating mechanism (7) upwards passes fourth through-hole (41) and link (8) fixed connection that have slide bar (9), rotate between one end and fixed block (4) of rotatory depression bar (5) and be connected, the bottom of the other end is connected with clamp plate (6), and the middle part of this rotatory depression bar (5) has a slide hole (10) that supplies slide bar (9) to be connected, when actuating mechanism (7) are elongated, link (8) upwards promote rotatory depression bar (5) pivot rotation.
2. The thin-walled tube fixture of claim 1 wherein: the rotary compression bar (5) further comprises a pressing straight plate (51) and an L-shaped connecting rod (52), one end of the L-shaped connecting rod (52) is rotationally connected with the fixed block (4) through a rotating shaft (11), the other end of the L-shaped connecting rod (52) is provided with a sliding hole (10) which is in sliding connection with the sliding rod (9), and the pressing straight plate (51) is arranged at one end, far away from the fixed block (4), of the L-shaped connecting rod (52) in a mode perpendicular to the L-shaped connecting rod ().
3. The thin-walled tube fixture of claim 1 wherein: the driving mechanism (7) is an ejection cylinder or a telescopic motor.
4. The thin-walled tube fixture of claim 1 wherein: the length of the thin-wall pipe is 1-3 times of the length of the pressing plate (6).
5. The thin-walled tube fixture of claim 1 wherein: the pressing plate (6) is an aluminum plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223446666.9U CN219212862U (en) | 2022-12-22 | 2022-12-22 | Thin-wall pipe fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223446666.9U CN219212862U (en) | 2022-12-22 | 2022-12-22 | Thin-wall pipe fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219212862U true CN219212862U (en) | 2023-06-20 |
Family
ID=86738891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223446666.9U Active CN219212862U (en) | 2022-12-22 | 2022-12-22 | Thin-wall pipe fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219212862U (en) |
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2022
- 2022-12-22 CN CN202223446666.9U patent/CN219212862U/en active Active
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