CN217142703U - Cutting mechanism and laser pipe cutting machine - Google Patents
Cutting mechanism and laser pipe cutting machine Download PDFInfo
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- CN217142703U CN217142703U CN202122977349.9U CN202122977349U CN217142703U CN 217142703 U CN217142703 U CN 217142703U CN 202122977349 U CN202122977349 U CN 202122977349U CN 217142703 U CN217142703 U CN 217142703U
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Abstract
The utility model relates to a laser cutting technical field particularly, relates to a cutting mechanism and laser pipe cutting machine. The cutting mechanism comprises a cutting head structure, a support structure, a guide structure and a rotating mechanism, wherein the support structure is provided with a feed inlet, the guide structure is connected with the support structure, the guide structure and the feed inlet are coaxially arranged, a pipe to be cut is suitable for being passed through by the interior of the guide structure, the rotating mechanism is connected with the support structure, the rotating mechanism is in driving connection with the cutting head structure, and the rotating mechanism is suitable for driving the cutting head structure to rotate around the circumferential direction of the guide structure. The utility model controls the cutting head structure to rotate along the circumferential direction of the guide structure through the rotating mechanism, thereby avoiding the limitation caused by the fact that the pipe needs to be rotated to realize cutting when the conventional pipe is cut, and particularly effectively improving the cutting efficiency when the pipe with larger volume is cut; meanwhile, the guide structure can play a role in positioning the pipe, and the cutting precision of the cutting head in the process of cutting the pipe is guaranteed.
Description
Technical Field
The utility model relates to a laser cutting technical field particularly, relates to a cutting mechanism and laser pipe cutting machine.
Background
In recent years, with the development of the field of pipe processing, the market is continuously enlarged, and simultaneously, new application scenes are continuously subdivided, the existing laser cutting machine can rotate around the circumference of the pipe to realize the rotary cutting of the pipe, but the position of the pipe cannot be well positioned, and therefore the cutting quality of the pipe is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem be that the difficult location of tubular product leads to the cutting quality descends.
In order to solve the problem, the utility model provides a cutting mechanism, cutting mechanism includes cutting head structure, bearing structure, guide structure and rotary mechanism, the structural feed inlet of having seted up of bearing, guide structure with bearing structure connects, guide structure with the coaxial axle center setting of feed inlet, the tubular product of waiting to cut be suitable for by guide structure's inside passes through, rotary mechanism with bearing structure connects, rotary mechanism with cutting head structure drive is connected, rotary mechanism is suitable for the drive cutting head structure winds guide structure's circumferential direction.
Optionally, the cutting mechanism further includes a fixing structure, the fixing structure is mounted at one end of the guiding structure far away from the support structure, and/or mounted at one end of the guiding structure close to the support structure.
Optionally, the fixed knot constructs including mounting panel and roll structure, the mounting panel with guide structure connects, the roll structure with the mounting panel rotates to be connected, the roll structure with the circumferential surface of tubular product laminate mutually.
Optionally, the mounting panel with the quantity of rolling structure is two, two the mounting panel interval sets up, the mounting panel with guide structure connects, the rolling structure is located two between the mounting panel structure, the rolling structure with the mounting panel rotates to be connected, two the rotation axle center of rolling structure is parallel to each other.
Optionally, the rolling structure gradually shrinks from both ends to the center.
Optionally, the cutting mechanism further includes a connecting member and a first driving assembly, the rotating mechanism is in driving connection with the connecting member, the rotating mechanism is suitable for driving the connecting member to rotate, the first driving assembly is mounted on the connecting member, the first driving assembly is in driving connection with the cutting head structure, and the first driving assembly is suitable for driving the cutting head structure to move along a first linear direction.
Optionally, the connecting piece includes connecting plate and rotation portion, rotation portion is the drum type structure, guide structure is located in rotation portion, rotation portion with guide structure sets up with the axle center, first drive assembly install in on the connecting plate, seted up on the connecting plate and kept away the hole, guide structure partially wears to locate keep away the hole, rotation portion with the connecting plate is connected, the terminal surface of rotation portion with the surface of connecting plate is laminated mutually.
Optionally, the cutting mechanism further includes a second driving assembly, the second driving assembly is mounted on a rack of the laser pipe cutting machine, the support structure is connected to the rack in a sliding manner, the second driving assembly is connected to the support structure in a driving manner, and the second driving assembly is adapted to drive the support structure to move in a second linear direction.
Optionally, the second driving assembly may include a second driving mechanism, a second transmission rod and a second transmission block, a driving end of the second driving mechanism is in driving connection with the second transmission rod, the second transmission block is provided with an opening, the second transmission rod is inserted into the opening, the second transmission rod is in threaded connection with the opening, and the second transmission block is connected with the support structure.
Compared with the prior art, cutting mechanism the beneficial effect who has be:
the cutting head structure is controlled to rotate along the circumferential direction of the guide structure through the rotating mechanism, so that the limitation caused by the fact that the pipe needs to be rotated to realize cutting when the conventional pipe is cut is avoided, and particularly, the cutting efficiency can be effectively improved when the pipe with a large volume is cut; meanwhile, the guide structure can play a role in positioning the pipe, and the cutting precision of the cutting head in the process of cutting the pipe is guaranteed.
The utility model also provides a laser pipe cutting machine, include as above cutting mechanism.
The utility model provides an advantage and foretell cutting mechanism are the same for prior art's advantage that laser pipe cutting machine is for prior art, no longer describe herein.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a cutting mechanism of the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention;
fig. 3 is a schematic structural view of another embodiment of the cutting mechanism of the present invention;
fig. 4 is a schematic structural view of another embodiment of the cutting mechanism of the present invention;
fig. 5 is a schematic structural view of another embodiment of the cutting mechanism of the present invention.
Description of reference numerals:
1-a second drive assembly; 11-a second drive mechanism; 12-a second transmission rod; 13-a second transmission block; 2-a rotating mechanism; 3-cutting the head structure; 4-a first drive assembly; 5, a support structure; 6-a guide structure; 7-a fixed structure; 71-a mounting plate; 72-a rolling configuration; 8-a connector; 81-connecting plate; 82-a rotating part; 83-slewing bearing.
Detailed Description
The terms "mounted," "connected," and "coupled" are to be construed broadly and may include, for example, a fixed connection, a removable connection, or a rotatable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
The present invention provides a coordinate system XYZ in the drawings of the embodiments, wherein the forward direction of the X axis represents the left direction, the reverse direction of the X axis represents the right direction, the forward direction of the Z axis represents the top direction, the reverse direction of the Z axis represents the bottom direction, the forward direction of the Y axis represents the front direction, the reverse direction of the Y axis represents the back direction, and the directions or position relations indicated by the terms "up", "down", "front", "back", "left" and "right" etc. are based on the directions or position relations shown in the drawings, and are only for convenience of description, rather than indicating or implying that the device to be referred must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation of the present invention.
The terms "first", "second" and "third", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," and "third" may explicitly or implicitly include at least one of the feature.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1 and 3, an embodiment of the utility model provides a cutting mechanism, cutting mechanism includes cutting head structure 3, support structure 5, guide structure 6 and rotary mechanism 2, the feed inlet has been seted up on support structure 5, guide structure 6 with support structure 5 is connected, guide structure 6 with the feed inlet sets up with the axle center, treat the tubular product of cutting be suitable for by guide structure 6's inside is passed through, rotary mechanism 2 with support structure 5 is connected, rotary mechanism 2 with cutting head structure 3 drive is connected, rotary mechanism 2 is suitable for the drive cutting head structure 3 winds guide structure 6's circumferential direction.
In an embodiment, guide structure 6 can be tubulose, and tubular product can be passed through by guide structure 6's inside, and cutting head structure 3 can be along guide structure 6's circumferential direction, and guide structure 6 can play the effect to the tubular product direction, and tubular product can stretch out along guide structure 6's direction, and cutting head structure 3 can cut the part that tubular product stretches out. The diameter of the bore inside the guide structure 6 may be larger than the diameter of the tubing so that the tubing may pass through it. In another embodiment, the guide structure 6 may further have a guide groove, the pipe may move through the guide groove located on the guide structure 6, and the guide groove may guide the moving direction of the pipe, so that the pipe may extend from one end close to the support structure 5 to one end far from the support structure 5 through the guide structure 6.
The cutting head structure 3 is controlled to rotate along the circumferential direction of the guide structure 6 through the rotating mechanism 2, so that the limitation caused by the fact that the pipe needs to be rotated to realize cutting when the conventional pipe is cut is avoided, and especially when the pipe with a large size is cut, the cutting efficiency can be effectively improved; meanwhile, the guide structure 6 can play a role in positioning the pipe, and the cutting precision of the cutting head in the process of cutting the pipe is guaranteed.
As shown in fig. 1 and fig. 2, the cutting mechanism further includes a fixing structure 7, where the fixing structure 7 is installed at an end of the guiding structure 6 far from the supporting structure 5, and/or at an end of the guiding structure 6 near the supporting structure 5.
Fixed knot constructs 7 can be block structure, platelike structure etc. and fixed knot constructs 7 can install in guide structure 6 and keep away from the one end of support structure 5, can set up the opening that allows tubular product to pass through on the fixed knot constructs 7, and tubular product can be through guide structure 6's inside back, stretches out by the opening on the fixed knot constructs 7. The size of the opening on the fixing structure 7 can be adjusted, when pipes with different diameters are cut, the opening on the fixing structure 7 can be adjusted to be the same as the diameter of the pipe, or the opening is adjusted to be slightly larger than the diameter of the pipe, so that the pipe can extend out through the opening. Can play the effect fixed to tubular product through fixed knot structure 7, guarantee cutting head structure 3 precision and stability when cutting, be fixed in cutting head structure 3 pivoted axle center department with tubular product simultaneously, can avoid cutting head structure 3 when the rotary cutting, thereby cutting head structure 3 can collide tubular product and damage cutting head structure 3. Fixing structures 7 can be arranged at two opposite ends of the guide structure 6, so that the pipe can be guided in the guide structure 6.
As shown in fig. 1 and 2, the fixing structure 7 includes a mounting plate 71 and a rolling structure 72, the mounting plate 71 is connected to the guiding structure 6, the rolling structure 72 is rotatably connected to the mounting plate 71, and the circumferential surface of the rolling structure 72 is attached to the circumferential surface of the pipe.
The rolling structure 72 may be a ball, a roller, or the like. By changing sliding friction into rolling friction, the friction force between the pipe and the guide structure 6 can be effectively reduced, and the pipe is effectively prevented from being scratched. Meanwhile, the movement of the pipe is also facilitated by the arrangement of the rolling structure 72. The number of the scroll structures 72 may be set to one, two, three, four, etc. When the number of the rolling structures 72 is two or more, the rolling structures 72 may be uniformly arranged along the circumferential surface of the pipe to ensure uniform stress between the rolling structures 72 and the pipe. The mounting plate 71 may be one, two, three, four, etc.
The utility model discloses an in one embodiment, the quantity of mounting panel 71 is one, and rolling structure 72 is the ball, and the through-hole can be seted up at the center of mounting panel 71, and the inner wall of through-hole can be provided with a plurality of ball, and tubular product can wear to locate in the through-hole to move along the axis direction of through-hole. In another embodiment of the present invention, the number of the mounting plates 71 is three, the rolling structure 72 is a ball, the three mounting plates 71 can be arranged in a triangle, and the three mounting plates 71 are respectively mounted on the end of the guiding structure 6, each mounting plate 71 can be provided with a ball, the pipe is located between the three mounting plates 71, and the circumferential surface of the pipe is attached to the ball.
As shown in fig. 1 and 2, the number of the mounting plates 71 and the rolling structures 72 is two, two of the mounting plates 71 are arranged at intervals, the mounting plates 71 are connected with the guide structures 6, the rolling structures 72 are located between the two mounting plates 71, the rolling structures 72 are rotatably connected with the mounting plates 71, and the rotation axes of the two rolling structures 72 are parallel to each other.
The utility model discloses an in an embodiment, the surface of rolling structure 72 can be cylinder type structure, keeps away from by guide structure 6 when tubular product the one end of support structure 5 is stretched out, along with stretching out of tubular product, rolling structure 72 can rotate thereupon, and two rolling structure 72's rotation opposite direction. By changing sliding friction into rolling friction, the friction force between the pipe and the guide structure 6 can be effectively reduced, and the pipe is effectively prevented from being scratched; meanwhile, the movement of the pipe is also facilitated by the arrangement of the rolling structure 72.
In another embodiment of the present invention, the rolling structure 72 gradually shrinks from both ends to the center. The thickness of the rolling structure 72 along the direction of the rotating shaft can be gradually increased from the middle to two ends, the surface of the rolling structure 72 is arc-shaped, and the surface of the rolling structure 72 can be attached to the surface of a pipe so as to increase the contact area with the pipe. The two rolling structures 72 are provided with a channel for the pipe to pass through, and the pipe is attached to the surfaces of the rolling structures 72. Meanwhile, the position of the pipe can be limited through the shapes of the two rolling structures 72, so that the pipe can only extend out of the guide structure 6 in the axial direction, the extended pipe can be located at the cutting head structure 3, and the cutting head structure 3 can cut the pipe as required.
As shown in fig. 1 and 4, the cutting mechanism further includes a connecting member 8 and a first driving assembly, the rotating mechanism 2 is in driving connection with the connecting member 8, the rotating mechanism 2 is adapted to drive the connecting member 8 to rotate, the first driving assembly is mounted on the connecting member 8, the first driving assembly is in driving connection with the cutting head structure 3, and the first driving assembly is adapted to drive the cutting head structure 3 to move along a first linear direction.
The first linear direction is the radial direction of the tube. The first driving assembly can be installed on the connecting piece 8, the first driving assembly can include a first driving mechanism, a first transmission rod and a first transmission block, the first driving mechanism can be in driving connection with one end of the first transmission rod, and the first driving mechanism is used for driving the first transmission rod to rotate. The circumferential surface on the first transmission rod can be provided with threads, the first transmission block can be provided with a threaded hole, the first transmission rod can be arranged in the threaded hole in the first transmission block in a penetrating mode, and the first transmission rod is in threaded connection with the threaded hole of the first transmission block. When the first driving mechanism drives the first transmission rod to rotate, the first transmission block can move relative to the first transmission rod due to the threaded fit between the first transmission rod and the threaded hole of the first transmission block. When first transfer line clockwise or anticlockwise rotation, can drive first drive block and remove, drive the radial direction removal along tubular product of cutting head structure 3 that is connected with first drive block from this. When the pipe is cut, the first driving mechanism controls the first transmission block (not shown) to move towards the direction close to the pipe through the first transmission rod, so as to drive the cutting head structure 3 to carry out laser cutting on the surface close to the pipe. After the cutting of tubular product was accomplished, a drive mechanism passed through first transmission pole control first transmission piece (not shown) and removed to the direction of keeping away from tubular product, drives the surface that tubular product was kept away from to cutting head structure 3 from this, avoids cutting head structure 3 to receive the collision and produces the damage.
As shown in fig. 3 and 4, the connecting piece 8 includes connecting plate 81 and rotation portion 82, rotation portion 82 is the cylinder type structure, guide structure 6 is located in rotation portion 82, rotation portion 82 with guide structure 6 sets up with the axle center, first drive assembly install in on the connecting plate 81, seted up on the connecting plate 81 and dodged the hole, guide structure 6 part is worn to locate dodge the hole, rotation portion 82 with the connecting plate 81 is connected, the terminal surface of rotation portion 82 with the surface of connecting plate 81 is laminated mutually. The rotating part 82 which is arranged in a cylindrical structure can effectively increase the connection strength between the rotating part 82 and the connecting plate 81, when the rotating part 82 is driven to rotate by the rotating mechanism 2, the end part of the rotating part 82 is attached to the surface of the connecting plate 81, the contact area can be effectively increased, the stress at the joint of the rotating part 82 and the connecting plate 81 is uniform, and the deformation of the connecting part is prevented.
As shown in fig. 1, the connecting member 8 may include a slewing bearing 83, the slewing bearing 83 having an inner ring structure and an outer ring structure, and balls may be disposed between the inner ring structure and the outer ring structure, and the outer ring structure may rotate relative to the inner ring structure. The rotating electrical machines can drive the outer ring structure to rotate, the cutting head structure 3 is connected with the outer ring structure, and when the rotating electrical machines drive the outer ring structure to rotate relative to the inner ring structure, the outer ring structure can drive the cutting head structure 3 to rotate along the circumferential direction of the pipe, so that the pipe is cut in the circumferential direction. And slewing bearing 83 is hollow structure, and tubular product can be stretched out in the middle of slewing bearing 83 that slewing bearing 83 is hollow structure, and simultaneously when connecting piece 8 rotates, can not influence the tubular product that is located it for connecting piece 8 can take cutting head structure 3 to rotate along the circumference of tubular product when rotating, thereby realizes the cutting to tubular product.
As shown in fig. 1 and 5, the cutting mechanism further includes a second driving assembly 1, the second driving assembly 1 is mounted on a frame of the laser pipe cutting machine, the support structure 5 is slidably connected to the frame, the second driving assembly 1 is drivingly connected to the support structure 5, and the second driving assembly 1 is adapted to drive the support structure 5 to move along a second linear direction.
The second linear direction is an X-axis direction in the drawing, the rack (not shown) may be configured to support the second driving assembly 1, in an embodiment, a sliding groove structure may be disposed on the rack (not shown), a protruding structure matched with the sliding groove structure may be disposed below the support structure 5, and the protruding structure may slide along the X-axis direction along the arrangement direction of the sliding groove structure. In another embodiment, the bottom of the supporting structure 5 may be further provided with a plurality of rollers, and the rollers may rotate relative to the supporting structure 5, and when the second driving assembly 1 drives the supporting structure 5 to move along the X-axis direction, the rollers rotate to reduce the friction when the supporting structure 5 moves relative to the frame (not shown). Meanwhile, the rolling structure 72 can roll in the sliding groove structure, and the rolling structure 72 is matched with the sliding groove structure to realize the guiding when the support structure 5 moves.
As shown in fig. 1 and 5, the second driving assembly 1 may include a second driving mechanism 11, a second transmission rod 12 and a second transmission block 13, a driving end of the second driving mechanism 11 is connected to the second transmission rod 12 in a driving manner, the second transmission block 13 is provided with an opening, the second transmission rod 12 is inserted into the opening, the second transmission rod 12 is connected to the opening in a threaded manner, and the second transmission block 13 is connected to the support structure 5.
The second transmission rod 12 can be a screw rod, an external thread is arranged on the axial surface of the screw rod, an internal thread is arranged in the opening of the second transmission block 13, and the external thread is matched with the internal thread. When the second transmission rod 12 is driven to rotate by the second driving mechanism 11, the second transmission block 13 can move along the axial direction of the second transmission rod 12 through the matching of the internal thread and the external thread, so that the second transmission block 13 is driven to move relative to the second transmission rod 12. When the second transmission rod 12 rotates, the position of the second transmission rod 12 relative to the second driving mechanism 11 does not change, and when the second driving mechanism 11 drives the second transmission rod 12 to rotate clockwise or counterclockwise, the second transmission block 13 moves relative to the second transmission rod 12 along the axial direction thereof through the screw thread, so as to drive the support structure 5 connected therewith to move along the X-axis direction.
A slide rail structure (not shown) may be disposed on the rack (not shown), the slide rail structure (not shown) is disposed along the second linear direction, a slider structure (not shown) is disposed at the bottom of the support structure 5, and the slider structure (not shown) is slidably connected to the slide rail structure (not shown).
The slider structure (not shown) may be matched with the slide rail structure (not shown), the slider structure (not shown) may slide along the length direction of the slide rail structure (not shown), one side of the slider structure (not shown) may be opened with an opening, and the slide rail structure (not shown) is located in the opening. The opposite ends of the slide rail structure (not shown) are provided with grooves, and the opposite ends of the opening of the slide block structure (not shown) can be clamped in the grooves, so that the slide block structure (not shown) can be prevented from falling off. The slider structure (not shown) may be U-shaped, and the slide rail structure (not shown) may be partially accommodated in the U-shaped structure, thereby effectively preventing the slider structure (not shown) from falling off from the guide rail. The guiding of the movement of the support structure 5 can be realized by a slider structure (not shown) and a slide rail structure (not shown), so that the support structure 5 can only move along the length direction of the slide rail structure (not shown).
In the actual laser pipe cutting process, the user can cut pipes with different lengths according to the requirement. When carrying out the cutting of tubular product reality, earlier with the coil pipe alignment, stretch into tubular product by the feed inlet on the bearing structure 5 again, tubular product passes through rotary mechanism 2 and cutting head structure 3 in proper order, and the part that tubular product stretches out cutting head structure 3 is the tubular product length after the cutting. For example, when a length of 0.5 meter of pipe is to be cut, the second drive assembly 1 first moves the mount structure 5 in the positive X-axis direction to effect movement of the rotary mechanism 2 and the cutting head structure 3, and when the cutting head structure 3 moves to a distance of 0.5 meter from the end of the pipe, the first drive assembly stops driving the mount structure 5. At this moment, the cutting head structure 3 can emit laser beams, and the rotating mechanism 2 drives the cutting head structure 3 to rotate along the circumferential direction of the pipe so as to realize selective cutting of the pipe. Of course, the user can also move the position of the pipe as required, when the length of the pipe to be cut is long, the movement stroke of the rotating mechanism 2 cannot meet the actual requirement, the user can continuously feed the pipe into the pipe along the positive direction of the X axis, and when the pipe is placed at a proper position, the rotating mechanism 2 drives the cutting head structure 3 to rotate to cut.
Another embodiment of the utility model provides a laser pipe cutting machine, include as above cutting mechanism. The beneficial effects of the laser pipe cutting machine are the same as those of the cutting mechanism, and are not described in detail herein.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to fall within the scope of the present disclosure.
Claims (10)
1. A cutting mechanism, comprising:
cutting the head structure;
the support structure is provided with a feeding hole;
the guide structure is connected with the support structure, the guide structure and the feed inlet are coaxially arranged, and a pipe to be cut is suitable for passing through the guide structure;
the rotating mechanism is connected with the support structure, the rotating mechanism is in driving connection with the cutting head structure, and the rotating mechanism is suitable for driving the cutting head structure to rotate around the circumferential direction of the guide structure.
2. The cutting mechanism according to claim 1, further comprising a fixing structure mounted at an end of the guiding structure remote from the support structure and/or at an end of the guiding structure close to the support structure.
3. The cutting mechanism of claim 2, wherein the fixed structure comprises a mounting plate and a rolling structure, the mounting plate is connected with the guide structure, the rolling structure is rotatably connected with the mounting plate, and the circumferential surface of the rolling structure is attached to the circumferential surface of the pipe.
4. The cutting mechanism according to claim 3, wherein the number of the mounting plates and the rolling structures is two, the two mounting plates are arranged at intervals, the mounting plates are connected with the guide structures, the rolling structures are located between the two mounting plates, the rolling structures are rotatably connected with the mounting plates, and the rotating axes of the two rolling structures are parallel to each other.
5. The cutting mechanism of claim 3, wherein the rolling structure is tapered from both ends to a center.
6. The cutting mechanism of claim 1, further comprising a coupling member and a first drive assembly, the rotation mechanism being drivingly coupled to the coupling member, the rotation mechanism being adapted to drive the coupling member in rotation, the first drive assembly being mounted to the coupling member, the first drive assembly being drivingly coupled to the cutting head structure, the first drive assembly being adapted to drive the cutting head structure in a first linear direction.
7. The cutting mechanism according to claim 6, wherein the connecting member includes a connecting plate and a rotating portion, the rotating portion is a cylindrical structure, the guiding structure is located in the rotating portion, the rotating portion and the guiding structure are coaxially arranged, the first driving assembly is mounted on the connecting plate, an avoiding hole is formed in the connecting plate, the guiding structure is partially penetrated through the avoiding hole, the rotating portion is connected with the connecting plate, and an end face of the rotating portion is attached to a surface of the connecting plate.
8. The cutting mechanism of claim 1, further comprising a second drive assembly mounted to a frame of the laser pipe cutter, the support structure being slidably coupled to the frame, the second drive assembly being drivingly coupled to the support structure, the second drive assembly being adapted to drive the support structure in a second linear direction.
9. The cutting mechanism according to claim 8, wherein the second driving assembly comprises a second driving mechanism, a second transmission rod and a second transmission block, the driving end of the second driving mechanism is connected with the second transmission rod in a driving manner, the second transmission block is provided with an opening, the second transmission rod is arranged in the opening in a penetrating manner, the second transmission rod is connected with the opening in a threaded manner, and the second transmission block is connected with the support structure.
10. A laser pipe cutter comprising a cutting mechanism as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122977349.9U CN217142703U (en) | 2021-11-30 | 2021-11-30 | Cutting mechanism and laser pipe cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122977349.9U CN217142703U (en) | 2021-11-30 | 2021-11-30 | Cutting mechanism and laser pipe cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217142703U true CN217142703U (en) | 2022-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122977349.9U Active CN217142703U (en) | 2021-11-30 | 2021-11-30 | Cutting mechanism and laser pipe cutting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN217142703U (en) |
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2021
- 2021-11-30 CN CN202122977349.9U patent/CN217142703U/en active Active
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