CN210359639U - Square tube machining device - Google Patents
Square tube machining device Download PDFInfo
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- CN210359639U CN210359639U CN201921312978.6U CN201921312978U CN210359639U CN 210359639 U CN210359639 U CN 210359639U CN 201921312978 U CN201921312978 U CN 201921312978U CN 210359639 U CN210359639 U CN 210359639U
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- square tube
- square pipe
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- pipe
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Abstract
The utility model discloses a square tube processing device, which comprises a machine tool, a supporting mechanism, a first sliding part arranged on the machine tool and capable of sliding along the axial lead direction parallel to a square tube, a rotating part arranged on the first sliding part and capable of rotating along the axial lead direction perpendicular to the square tube, a second sliding part arranged on the rotating part and capable of sliding along the direction close to or far away from the square tube, and a processing seat arranged on the second sliding part and used for processing the square tube to form external threads, wherein the square tube is arranged on the supporting mechanism and capable of rotating along the axial lead direction; the processing seat comprises a connecting piece arranged on the second sliding piece, a rotating shaft arranged on the connecting piece and capable of rotating around the axis direction of the processing seat, a first motor arranged on the connecting piece and used for driving the rotating shaft to rotate, and a milling cutter arranged at one end of the rotating shaft. The square tube processing device of the utility model has the advantages that the milling cutter mills the external threads at four corners of the square tube for four times, and the four external threads are relatively high in synchronism with each other; milling cutter can once only mill the external screw thread that the degree of depth is up to standard, and the external screw thread precision is higher.
Description
Technical Field
The utility model relates to a side's pipe processingequipment.
Background
The existing device for processing the external thread of the square pipe is processed by four sets of cyclone milling cutters. Such a processing device has the following disadvantages: the four sets of cyclone milling cutters are respectively used for milling external threads on four corners of the square tube, so that the four external threads are poor in synchronism with each other; because the position of whirlwind milling cutter apart from square center of tubes is fixed, can not once only mill the external screw thread that the degree of depth is up to standard, need process in order to mill the external screw thread that the degree of depth meets the requirements through a set of many whirlwind milling cutters in proper order, it can lead to the external screw thread precision lower to process many times.
Disclosure of Invention
The utility model aims at providing a square pipe processingequipment, four external screw thread precisions of milling out at four angles of side pipe are higher, and the synchronism is higher.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a square tube processing device comprises a machine tool and a supporting mechanism arranged on the machine tool, wherein a square tube can be arranged on the supporting mechanism in a rotating mode around the axis direction of the square tube; the device also comprises a first sliding part which can slide along the direction parallel to the axial lead of the square pipe and is arranged on the machine tool, a rotating part which can rotate around the direction vertical to the axial lead of the square pipe and is arranged on the first sliding part, a second sliding part which can slide along the direction close to or far away from the square pipe and is arranged on the rotating part, and a processing seat which is arranged on the second sliding part and is used for processing the square pipe to form an external thread;
the processing seat comprises a connecting piece arranged on the second sliding piece, a rotating shaft arranged on the connecting piece, a first motor arranged on the connecting piece and a milling cutter arranged at one end of the rotating shaft, wherein the rotating shaft can rotate around the axis of the rotating shaft, the milling cutter is used for processing the square pipe in a static state.
Preferably, the supporting mechanism including set firmly locate be used for on the lathe connect the first supporting seat of square pipe one end, can follow the gliding locating of axial lead direction of square pipe be used for on the lathe connect the second supporting seat of the square pipe other end, the device is still including locating be used for on the first supporting seat drive square pipe pivoted second motor.
More preferably, the supporting mechanism still includes to be located around self axial lead direction pivoted first connecting axle on the first supporting seat, can be located around self axial lead direction pivoted second connecting axle on the second supporting seat, first connecting axle with the second connecting axle is used for the complex fixed connection the both ends of square pipe, first connecting axle the second connecting axle square coaxial extension, the maximum diameter of square pipe is greater than first connecting axle with the diameter of second connecting axle.
More preferably, the supporting mechanism further includes a third supporting seat provided on the machine tool and located between the first supporting seat and the second supporting seat for supporting the square pipe.
Preferably, the processing seat further comprises a fixed pipe fixedly connected to the connecting piece, and two limiting pieces arranged on the fixed pipe and used for respectively abutting against two sides of the square pipe to prevent the square pipe from rotating; the rotating shaft can rotate around the axis direction of the rotating shaft and penetrate through the fixed pipe.
More preferably, the fixing tube includes a tapered surface formed at one end thereof to abut against the square tube.
Preferably, the device further comprises a guide rail arranged on the machine tool, a screw rod arranged on the machine tool and capable of rotating around the axis direction of the screw rod, a third motor arranged on the machine tool and used for driving the screw rod to rotate, and a nut arranged on the screw rod, wherein the first sliding part is fixedly connected with the nut and is arranged on the guide rail in a sliding manner.
More preferably, the guide rail and the screw are parallel to the axial line direction of the square pipe.
Preferably, the axis of the square tube and the axis of the rotating shaft are both located in the horizontal plane, and the rotating part can be arranged on the first sliding part in a manner of rotating around the vertical direction.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model relates to a square tube processing device, a milling cutter is used for processing a square tube, the distance between the initial position of the milling cutter and the center of the square tube is adjustable, the milling cutter mills the external threads at four corners of the square tube for four times, and the four external threads are relatively high in synchronism with each other; the milling cutter can mill external threads with the depth reaching the standard at one time, and the external threads are high in precision; the angle between the milling cutter and the square pipe is adjustable, and the milling cutter can mill external threads with different thread lead angles according to needs.
Drawings
FIG. 1 is a schematic structural diagram of the device of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a front view of FIG. 1;
FIG. 4 is a schematic structural view of the fixed tube and the rotating shaft.
Wherein: 1. a machine tool; 2. a square tube; 3. a first slider; 4. a rotating member; 5. a connecting member; 6. a rotating shaft; 7. a first motor; 8. milling cutters; 9. a first support base; 10. a second support seat; 11. a second motor; 12. a first connecting shaft; 13. a second connecting shaft; 14. a third support seat; 15. a fixed tube; 16. a limiting member; 17. a conical surface; 18. a guide rail; 19. a screw; 20. a third motor; 21. a second slide member.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 to 4, the square tube processing device is used for milling four external threads on four corners of a square tube 2 along the length direction of the square tube, and the formed external thread square tube 2 is generally used in the construction industry.
The square tube processing device comprises a machine tool 1 and a supporting mechanism arranged on the machine tool 1, wherein the square tube 2 can be arranged on the supporting mechanism in a rotating mode around the axis direction of the square tube, and the square tube 2 can also be arranged on the supporting mechanism in a static mode. The device also comprises a first sliding part 3 which can slide along the direction parallel to the axial lead of the square pipe 2 and is arranged on the machine tool 1, a rotating part 4 which can rotate around the direction vertical to the axial lead of the square pipe 2 and is arranged on the first sliding part 3, a second sliding part 21 which can slide along the direction close to or far from the square pipe 2 and is arranged on the rotating part 4, and a processing seat which is arranged on the second sliding part 21 and is used for processing the square pipe 2 to form external threads. In this embodiment, the square tube 2 is in a stationary state during machining of the machining seat. The square tube 2 extends in the left-right direction (see fig. 2, where the left side in fig. 2 is the left side), and its axis line is located in the horizontal plane. The sliding direction of the first sliding member 3 is parallel to the length extending direction of the square tube 2, and the rotating member 4 rotates around the vertical direction. Through this setting, can adjust the angle between processing seat and the square pipe 2, the external screw thread of different thread lead angles can be milled out according to the processing needs to processing seat.
The processing seat comprises a connecting piece 5 fixedly arranged on the second sliding piece 21, a rotating shaft 6 which can rotate around the axis line direction of the connecting piece 5, a first motor 7 which is arranged on the connecting piece 5 and used for driving the rotating shaft 6 to rotate, and a milling cutter 8 which is arranged at the right end (the right end in figure 2 is the right end) of the rotating shaft 6, wherein the output end of the first motor 7 is connected with the left end of the rotating shaft 6. In the present embodiment, the axis of the rotating shaft 6 extends in the left-right direction and is located in the horizontal plane. The axial lead of the rotating shaft 6 and the axial lead of the square tube 2 are positioned at the same height, the angle between the rotating shaft 6 and the square tube 2 is adjustable through the rotation of the rotating part 4, and the milling cutter 8 and the rotating shaft 6 extend coaxially, namely the angle between the milling cutter 8 and the square tube 2 is adjustable. In the present embodiment, the milling cutter 8 is a three-edged blade. The sliding direction of the second sliding member 21 is also in the horizontal plane, and when the rotating shaft 6 is parallel to the square tube 2, the sliding direction of the second sliding member 21 is perpendicular to the longitudinal extension direction of the square tube 2.
In this embodiment, the supporting mechanism includes a first supporting seat 9 fixed on the machine tool 1 and used for connecting the left end of the square tube 2, a second supporting seat 10 capable of sliding along the axial lead direction of the square tube 2 and arranged on the machine tool 1 and used for connecting the right end of the square tube 2, and a second motor 11 arranged on the first supporting seat 9 and used for driving the square tube 2 to rotate. When the output end of the second motor 11 stops rotating, the square tube 2 is in a static state. The supporting mechanism further comprises a third supporting seat 14 which is arranged on the machine tool 1 and is positioned between the first supporting seat 9 and the second supporting seat 10 and is used for supporting the square tube 2. In this embodiment, the third supporting seat 14 is located the intermediate position department of first supporting seat 9 and second supporting seat 10, because square pipe 2 is longer, encircles conflict square pipe 2 through setting up third supporting seat 14 and carries on spacingly to it, can avoid square pipe 2 to add man-hour at quiescent condition, and the condition that the influence processingquality was taken place to slightly beating in square pipe 2 body. Specifically, the contact surface of the third support seat 14 and the square tube 2 is arc-shaped, and the arc recedes at the contact position of the square tube 2 and the milling cutter 8, so as to prevent interference in the processing of the milling cutter 8.
The supporting mechanism further comprises a first connecting shaft 12 which can rotate around the self axial lead direction and is arranged on the first supporting seat 9, a second connecting shaft 13 which can rotate around the self axial lead direction and is arranged on the second supporting seat 10, the first connecting shaft 12 and the second connecting shaft 13 are used for fixedly connecting the left end and the right end of the square pipe 2 in a matched mode, the first connecting shaft 12, the second connecting shaft 13 and the square pipe 2 coaxially extend, and the maximum diameter of the square pipe 2 is larger than the diameters of the first connecting shaft 12 and the second connecting shaft 13. With this arrangement, when the machining seat is at the initial position (i.e. the milling cutter 8 is aligned with the second connecting shaft 13), the distance between the axial leads of the milling cutter 8 and the second connecting shaft 13 is directly adjusted, and since the second connecting shaft 13 extends coaxially with the square pipe 2, the distance can determine the depth of the external thread milled when the milling cutter 8 machines the square pipe 2. Since the diameter of the second connecting shaft 13 is smaller than the maximum diameter of the square pipe 2 and the difference in radius between the two is greater than the standard depth of the external thread, the milling cutter 8 does not come into contact with the second connecting shaft 13 when the position of the milling cutter 8 is adjusted at the initial position.
The processing seat further comprises a fixed pipe 15 fixedly connected to the connecting piece 5, and two limiting pieces 16 arranged on the fixed pipe 15 and used for respectively abutting against two sides of the square pipe 2 to prevent the square pipe 2 from rotating; the rotating shaft 6 can rotate around the axis direction of the rotating shaft and is arranged in the fixed pipe 15 in a penetrating way. The fixing tube 15 includes a tapered surface 17 formed at a right end thereof to abut against the square tube 2. The square pipe 2 is adding man-hour, through setting up two upper and lower both sides that 16 contradict square pipe 2 respectively to support the part that tight square pipe 2 is located between two locating parts 16 through setting up conical surface 17, can effectually prevent that square pipe 2 from taking place the rotation when adding man-hour, further improve machining efficiency and processingquality.
The square tube processing device further comprises a guide rail 18 arranged on the machine tool 1, a screw rod 19 which can rotate around the axis line direction of the screw rod, is arranged on the machine tool 1, a third motor 20 which is arranged on the machine tool 1 and used for driving the screw rod 19 to rotate, and a nut arranged on the screw rod 19, wherein the first sliding part 3 is fixedly connected with the nut, and the first sliding part 3 is arranged on the guide rail 18 in a sliding manner. In the present embodiment, the guide rail 18 and the screw 19 are parallel to the axial direction of the square pipe 2. The third motor 20 drives the screw rod 19 to rotate, the nut moves on the screw rod 19 along the length extension direction of the screw rod, the first sliding part 3 is driven to move along the length extension direction parallel to the square pipe 2, and the guide rail 18 plays a role in guiding the sliding of the first sliding part 3.
The following specifically explains the working process of this embodiment:
firstly, adjusting the first sliding part 3 to move the processing seat to an initial position, aligning the milling cutter 8 with the second connecting shaft 13, adjusting the rotating part 4 according to the processing requirement, and enabling the angle between the rotating shaft 6 and the square tube 2 to meet the processing requirement; the second sliding piece 21 is adjusted according to the processing requirement, so that the distance between the milling cutter 8 and the second connecting shaft 13 meets the processing requirement;
then, the second motor 11 drives the square tube 2 to rotate, so that one corner of the square tube is opposite to the milling cutter 8; starting the first motor 7 and the third motor 20, moving the milling cutter 8 from right to left while rotating around the axis of the milling cutter, and processing the square pipe 2 until external threads are milled on one corner of the square pipe 2 along the length direction of the square pipe 2;
and repeating the steps until the external threads are milled on the four corners of the square pipe 2.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (9)
1. The utility model provides a square pipe processingequipment which characterized in that: the square tube type square tube machining device comprises a machine tool and a supporting mechanism arranged on the machine tool, wherein the square tube can be arranged on the supporting mechanism in a rotating mode around the axis direction of the square tube; the device also comprises a first sliding part which can slide along the direction parallel to the axial lead of the square pipe and is arranged on the machine tool, a rotating part which can rotate around the direction vertical to the axial lead of the square pipe and is arranged on the first sliding part, a second sliding part which can slide along the direction close to or far away from the square pipe and is arranged on the rotating part, and a processing seat which is arranged on the second sliding part and is used for processing the square pipe to form an external thread;
the processing seat comprises a connecting piece arranged on the second sliding piece, a rotating shaft arranged on the connecting piece, a first motor arranged on the connecting piece and a milling cutter arranged at one end of the rotating shaft, wherein the rotating shaft can rotate around the axis of the rotating shaft, the milling cutter is used for processing the square pipe in a static state.
2. The square tube processing device according to claim 1, wherein: the supporting mechanism is including setting firmly in be used for connecting on the lathe the first supporting seat of square pipe one end, can follow the gliding locating of axial lead direction of square pipe be used for connecting on the lathe the second supporting seat of the square pipe other end, the device is still including locating be used for the drive on the first supporting seat square pipe pivoted second motor.
3. The square pipe processing device according to claim 2, wherein: supporting mechanism still including can be around self axial lead direction pivoted locating first connecting axle on the first supporting seat, can be around self axial lead direction pivoted locating second connecting axle on the second supporting seat, first connecting axle with the second connecting axle is used for the complex fixed connection the both ends of managing, first connecting axle the second connecting axle manage coaxial extension, the maximum diameter of managing is greater than first connecting axle with the diameter of second connecting axle.
4. The square pipe processing device according to claim 2, wherein: the supporting mechanism further comprises a third supporting seat arranged on the machine tool and located between the first supporting seat and the second supporting seat and used for supporting the square pipe.
5. The square tube processing device according to claim 1, wherein: the processing seat further comprises a fixed pipe fixedly connected to the connecting piece, and two limiting pieces arranged on the fixed pipe and used for respectively abutting against two sides of the square pipe to prevent the square pipe from rotating; the rotating shaft can rotate around the axis direction of the rotating shaft and penetrate through the fixed pipe.
6. The square tube processing device according to claim 5, wherein: the fixed pipe comprises a conical surface which is arranged at one end of the fixed pipe and used for abutting against the square pipe.
7. The square tube processing device according to claim 1, wherein: the device is characterized by further comprising a guide rail arranged on the machine tool, a screw rod arranged on the machine tool and capable of rotating around the axis direction of the screw rod, a third motor arranged on the machine tool and used for driving the screw rod to rotate, and a nut arranged on the screw rod, wherein the first sliding part is fixedly connected with the nut and is arranged on the guide rail in a sliding manner.
8. The square tube processing device according to claim 7, wherein: the guide rail, the screw rod all is on a parallel with the axial lead direction of square pipe.
9. The square tube processing device according to claim 1, wherein: the side pipe with the axial lead of pivot all is located the horizontal plane, rotate the piece and can wind vertical direction pivoted and locate on the first slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921312978.6U CN210359639U (en) | 2019-08-14 | 2019-08-14 | Square tube machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921312978.6U CN210359639U (en) | 2019-08-14 | 2019-08-14 | Square tube machining device |
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| Publication Number | Publication Date |
|---|---|
| CN210359639U true CN210359639U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921312978.6U Active CN210359639U (en) | 2019-08-14 | 2019-08-14 | Square tube machining device |
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| CN (1) | CN210359639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394506A (en) * | 2019-08-14 | 2019-11-01 | 张家港市真智自动化科技有限公司 | A kind of square tube processing unit (plant) |
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2019
- 2019-08-14 CN CN201921312978.6U patent/CN210359639U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394506A (en) * | 2019-08-14 | 2019-11-01 | 张家港市真智自动化科技有限公司 | A kind of square tube processing unit (plant) |
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