CN213351008U - Fixing device for cutting metal pipe - Google Patents
Fixing device for cutting metal pipe Download PDFInfo
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- CN213351008U CN213351008U CN202021769251.3U CN202021769251U CN213351008U CN 213351008 U CN213351008 U CN 213351008U CN 202021769251 U CN202021769251 U CN 202021769251U CN 213351008 U CN213351008 U CN 213351008U
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Abstract
The utility model discloses a fixing device for cutting metal tubes, which belongs to the technical field of metal tube processing, wherein a control switch is arranged on the side surface of a workbench, two hydraulic cylinders, two sections of limiting slide rails and a second clamping rod are fixed at the top end of the workbench, the limiting slide rails are fixed between the hydraulic cylinders and are slidably connected with a first clamping rod, a straight plate is fixed on a piston rod of the hydraulic cylinder, the bottom end of the straight plate is slidably connected with a first connecting block, and a cutting mechanism is fixed at the bottom end of the first connecting block; a first gear and a second gear are respectively fixed in the second clamping rod through a first supporting rod and a second supporting rod, the first gear and the second gear are in meshing transmission with the first gear, a driving rod is further arranged at the bottom end inside the second clamping rod, and the driving rod extends out of the second clamping rod through threaded rotation; by using the device, enough clamping force can be applied to the metal pipe, and the phenomenon that the metal pipe moves to influence the cutting precision during cutting is avoided.
Description
Technical Field
The utility model relates to a tubular metal resonator processing technology field, in particular to fixing device is used in tubular metal resonator cutting.
Background
The existing metal pipe needs to be fixed and clamped by a fixing device before cutting, so that the phenomenon that the cutting precision is influenced due to shaking of the metal pipe during cutting is avoided; and present fixing device for tubular metal resonator cutting centre gripping dynamics is not enough, appears removing easily when cutting it and makes the cutting position error appear influence cutting accuracy, and the present needs a urgent need to design a novel fixing device for tubular metal resonator cutting and solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixing device is used in tubular metal resonator cutting to solve traditional fixing device for cutting and not enough influence cutting accuracy's problem to the tubular metal resonator dynamics of holding.
In order to solve the technical problem, the utility model provides a fixing device for cutting metal tubes, which comprises a workbench and a metal tube positioned at the top end of the workbench, wherein a control switch is arranged on the side surface of the workbench, two hydraulic cylinders, two sections of limiting slide rails and a second clamping rod are fixed at the top end of the workbench, the limiting slide rails are fixed between the hydraulic cylinders and are connected with a first clamping rod in a sliding manner, a straight plate is fixed on a piston rod of the hydraulic cylinder, the bottom end of the straight plate is connected with a first connecting block in a sliding manner, and a cutting mechanism is fixed at the bottom end of the first connecting block;
arc grooves in opposite positions are formed in the side faces of the top ends of the first clamping rod and the second clamping rod and used for placing the metal pipe, a moving rod is further fixed on one side of the first clamping rod and penetrates through the second clamping rod, and a plurality of first gear teeth are fixed at the bottom end of the moving rod; a first gear and a second gear are respectively fixed in the second clamping rod through a first supporting rod and a second supporting rod, and the first gear and the second gear are in meshing transmission with the first gear; the bottom end in the second clamping rod is also provided with a driving rod, the driving rod extends out of the second clamping rod through thread rotation, and a plurality of second gear teeth which can be in meshing transmission with the second gear are fixed on the side surface of one end of the driving rod;
the control switch is electrically connected with the hydraulic cylinder.
Optionally, the cutting mechanism includes a cutter mounting seat, a cutting knife and a driving motor, the cutter mounting seat is fixed to the bottom end of the first connecting block, the cutting knife is mounted on the cutter mounting seat, the driving motor is fixed to the bottom end of the first connecting block through a second connecting block, and the output end of the driving motor is fixedly connected to the cutting knife.
Optionally, a positioning pin is inserted into the moving rod and used for fixing the first clamping rod.
Optionally, a shift lever is further fixed to a side face of the other end of the driving rod.
Optionally, the control switch is electrically connected to the driving motor.
In the fixing device for cutting the metal tube, provided by the utility model, a control switch is installed on the side surface of the workbench, two hydraulic cylinders, two sections of limiting slide rails and a second clamping rod are fixed at the top end of the workbench, the limiting slide rails are fixed between the hydraulic cylinders and are connected with a first clamping rod in a sliding manner, a straight plate is fixed on a piston rod of the hydraulic cylinder, the bottom end of the straight plate is connected with a first connecting block in a sliding manner, and a cutting mechanism is fixed at the bottom end of the first connecting block; a first gear and a second gear are respectively fixed in the second clamping rod through a first supporting rod and a second supporting rod, the first gear and the second gear are in meshing transmission with the first gear, a driving rod is further arranged at the bottom end inside the second clamping rod, and the driving rod extends out of the second clamping rod through threaded rotation; by using the device, enough clamping force can be applied to the metal pipe, and the phenomenon that the metal pipe moves to influence the cutting precision during cutting is avoided.
Drawings
FIG. 1 is a schematic structural view of a fixing device for cutting a metal pipe according to the present invention;
fig. 2 is a cross-sectional view of the fixing mechanism provided by the present invention.
Detailed Description
The following describes a fixing device for cutting a metal pipe according to the present invention in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
Example one
The utility model provides a fixing device is used in tubular metal resonator cutting, its structure is as shown in figure 1, including workstation 1 with be located the tubular metal resonator 5 on its top, 1 side-mounting of workstation has control switch 2, and the top is fixed with two pneumatic cylinders 3, two sections spacing slide rails 6 and second clamping bar 13, and its structure is as shown in figure 2, spacing slide rail 6 is fixed in between the pneumatic cylinder 3 and sliding connection have first clamping bar 7, be fixed with straight board 4 on the 3 piston rods of pneumatic cylinder, 4 bottom sliding connection of straight board have first connecting block 8, 8 bottom mounting of first connecting block have cutting mechanism. Arc grooves in opposite positions are formed in the side faces of the top ends of the first clamping rod 7 and the second clamping rod 13 and used for placing the metal pipe 5, a moving rod 14 is further fixed on one side of the first clamping rod 7, the moving rod 14 penetrates through the second clamping rod 13, and a plurality of first gear teeth 15 are fixed at the bottom end of the moving rod 14; a first gear 16 and a second gear 18 are respectively fixed in the second clamping rod 13 through a first supporting rod 17 and a second supporting rod 19, and the first gear 15 and the second gear 18 are in meshing transmission with the first gear 16; a driving rod 20 is further arranged at the bottom end inside the second clamping rod 13, the driving rod 20 extends out of the second clamping rod 13 through thread rotation, and a plurality of second gear teeth 22 capable of being in meshing transmission with the second gear 18 are fixed on the side surface of one end of the driving rod 20; the control switch 2 is electrically connected with the hydraulic cylinder 3. The fixing device for cutting the metal pipe can apply enough clamping force to the metal pipe 5, so that the phenomenon that the cutting precision is influenced due to movement during cutting is avoided, and the requirement of an enterprise is met.
The cutting mechanism comprises a cutter mounting seat 9, a cutting knife 10 and a driving motor 11, the cutter mounting seat 9 is fixed at the bottom end of the first connecting block 8, the cutting knife 10 is mounted on the cutter mounting seat 9, the driving motor 11 is fixed at the bottom end of the first connecting block 8 through a second connecting block 12, and the output end of the driving motor is fixedly connected with the cutting knife 10; a positioning pin 23 is inserted into the moving rod 14 for fixing the first clamping rod 7, and a shift lever 21 is further fixed on the side surface of the other end of the driving rod 20 for rotating the driving rod 20; the control switch 2 is electrically connected with the driving motor 11, and the control switch 2, the hydraulic cylinder 3 and the driving motor 11 are all connected with an external power supply.
When in use, the metal tube 5 is placed between the two arc grooves, the driving rod 20 is moved outwards by rotating the driving lever 21, the second gear 22 is in meshing transmission with the second gear 18 to drive the first gear 16 to rotate, the first gear 16 is in meshing transmission with the first gear 15, so that the moving rod 14 drives the first clamping rod 7 to move towards the second clamping rod 13 to clamp the metal tube 5, and then the positioning pin 23 is inserted to fix the position of the first clamping rod 7; at this time, the control switch 2 controls the hydraulic cylinder 3 and the driving motor 11 to work simultaneously, the driving motor 11 drives the cutting knife 10 to rotate rapidly, and the hydraulic cylinder 3 drives the cutting knife 10 to move vertically downwards to cut the metal pipe 5; after a period of time, the cutting is completed, the control switch controls the hydraulic cylinder 3 to vertically move upwards, the driving motor 11 stops working, the driving rod 20 is rotated through the shifting rod 21, after a series of meshing transmission, the first clamping rod 7 moves towards the direction far away from the second clamping rod 13, and then the cut metal pipe 5 is taken down, namely the cutting is completed.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (5)
1. A fixing device for cutting a metal pipe comprises a workbench (1) and the metal pipe (5) positioned at the top end of the workbench, and is characterized in that a control switch (2) is installed on the side surface of the workbench (1), two hydraulic cylinders (3), two sections of limiting slide rails (6) and a second clamping rod (13) are fixed at the top end of the workbench, the limiting slide rails (6) are fixed between the hydraulic cylinders (3) and are connected with a first clamping rod (7) in a sliding manner, a straight plate (4) is fixed on a piston rod of the hydraulic cylinder (3), a first connecting block (8) is connected at the bottom end of the straight plate (4) in a sliding manner, and a cutting mechanism is fixed at the bottom end of the first connecting block (8);
arc grooves in opposite positions are formed in the side faces of the top ends of the first clamping rod (7) and the second clamping rod (13) and used for placing the metal pipe (5), a moving rod (14) is further fixed to one side of the first clamping rod (7), the moving rod (14) penetrates through the second clamping rod (13), and a plurality of first gear teeth (15) are fixed to the bottom end of the moving rod; a first gear (16) and a second gear (18) are respectively fixed in the second clamping rod (13) through a first supporting rod (17) and a second supporting rod (19), and the first gear (15) and the second gear (18) are in meshing transmission with the first gear (16); a driving rod (20) is further arranged at the bottom end inside the second clamping rod (13), the driving rod (20) extends out of the second clamping rod (13) through thread rotation, and a plurality of second gear teeth (22) capable of being in meshing transmission with the second gear (18) are fixed on the side face of one end of the driving rod (20);
the control switch (2) is electrically connected with the hydraulic cylinder (3).
2. The fixing device for cutting the metal pipe as claimed in claim 1, wherein the cutting mechanism comprises a cutter mounting seat (9), a cutting knife (10) and a driving motor (11), the cutter mounting seat (9) is fixed at the bottom end of the first connecting block (8), the cutting knife (10) is mounted on the cutter mounting seat (9), the driving motor (11) is fixed at the bottom end of the first connecting block (8) through a second connecting block (12), and the output end of the driving motor is fixedly connected with the cutting knife (10).
3. The fixing device for cutting metal pipes according to claim 1, characterized in that a positioning pin (23) is inserted on the moving bar (14) for fixing the first clamping bar (7).
4. The fixing device for cutting the metal pipe as claimed in claim 1, wherein a driving lever (21) is further fixed to a side surface of the other end of the driving rod (20).
5. The metal pipe cutting fixture according to claim 2, wherein the control switch (2) is electrically connected to the driving motor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021769251.3U CN213351008U (en) | 2020-08-23 | 2020-08-23 | Fixing device for cutting metal pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021769251.3U CN213351008U (en) | 2020-08-23 | 2020-08-23 | Fixing device for cutting metal pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213351008U true CN213351008U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021769251.3U Active CN213351008U (en) | 2020-08-23 | 2020-08-23 | Fixing device for cutting metal pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213351008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012163A (en) * | 2021-10-26 | 2022-02-08 | 南京视莱尔汽车电子有限公司 | Metal pipe synchronous cutting robot and cutting method thereof |
-
2020
- 2020-08-23 CN CN202021769251.3U patent/CN213351008U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012163A (en) * | 2021-10-26 | 2022-02-08 | 南京视莱尔汽车电子有限公司 | Metal pipe synchronous cutting robot and cutting method thereof |
| CN114012163B (en) * | 2021-10-26 | 2022-09-02 | 南京昱晟机器人科技有限公司 | Metal pipe synchronous cutting robot and cutting method thereof |
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