CN114515913A - Laser pipe cutting machine - Google Patents
Laser pipe cutting machine Download PDFInfo
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- CN114515913A CN114515913A CN202210277203.XA CN202210277203A CN114515913A CN 114515913 A CN114515913 A CN 114515913A CN 202210277203 A CN202210277203 A CN 202210277203A CN 114515913 A CN114515913 A CN 114515913A
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- pipe
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- 238000005520 cutting process Methods 0.000 title claims abstract description 33
- 238000003698 laser cutting Methods 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 238000007667 floating Methods 0.000 claims abstract description 3
- 230000002457 bidirectional effect Effects 0.000 claims description 33
- 239000002893 slag Substances 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000012545 processing Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/16—Removal of by-products, e.g. particles or vapours produced during treatment of a workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention provides a laser pipe cutting machine which is structurally characterized in that a movable chuck, a fixed chuck and a laser cutting head are sequentially arranged on a rack from left to right, wherein the movable chuck can slide left and right on the rack and is used for clamping the non-cutting end of a pipe to be cut and pushing the pipe to be cut towards the laser cutting head; the fixed chuck is used for clamping the end to be cut close to the pipe and drives the cut pipe to synchronously rotate together with the movable chuck; the laser cutting head is used for carrying out laser cutting on the rotating pipe; the centering support capable of floating up and down is arranged on the machine frame positioned in the movable area of the movable chuck and used for supporting and centering the steel pipe to be cut; a material receiving box for receiving cut finished products is arranged on the right side of the rack. The automatic pipe cutting machine has high automation degree, is suitable for cutting processing of different pipes, and can produce cut pipe products with clean surfaces and good appearance quality.
Description
Technical Field
The invention relates to a pipe cutting device, in particular to a laser pipe cutting machine.
Background
With the continuous development of the modern industrial process and the daily change of high and new technologies, the pipe machining industry is also developing towards the direction of high machining efficiency and high machining precision, so that the laser pipe cutting machine is continuously updated and iterated. However, the existing pipe cutting machine on the market has the problems of complex structure, high price, high maintenance difficulty and low production efficiency and automation degree. Therefore, there is a need for a pipe cutting machine that can achieve rapid mass processing of cut pipes, has high accuracy, and is easy to maintain.
Disclosure of Invention
The invention aims to provide a laser pipe cutting machine to solve the problems of high equipment maintenance cost, complex structure, low production efficiency and the like in the prior art
The invention is realized in the following way: a movable chuck, a fixed chuck and a laser cutting head are sequentially arranged on a rack from left to right, wherein the movable chuck can slide left and right on the rack and is used for clamping the non-cutting end of a pipe to be cut and pushing the pipe to be cut towards the direction of the laser cutting head; the fixed chuck is used for clamping the end to be cut close to the pipe and drives the cut pipe to synchronously rotate together with the movable chuck; the laser cutting head is used for carrying out laser cutting on the rotating pipe; a centering support capable of floating up and down is arranged on the rack positioned in the movable area of the movable chuck and is used for supporting and centering a steel pipe to be cut; and a material receiving box for receiving cut finished products is arranged on the right side of the rack.
The centering supports are arranged on the rack at intervals along the pushing direction of the pipe to be cut; the centering support comprises a base arranged on the rack, a sliding mechanism which slides along the upper square and the lower square is arranged on the base, and a clamping mechanism is arranged on the sliding mechanism; the clamping mechanism comprises a bidirectional cylinder and a pair clamp, pneumatic rods on two sides of the bidirectional cylinder synchronously stretch in the horizontal direction, the pair clamp comprises two clamp bodies which are arranged in pair, each clamp body is arranged in the vertical direction and is respectively installed on the two pneumatic rods of the bidirectional cylinder, and the bidirectional pneumatic cylinder drives the two clamp bodies of the pair clamp to separate and pair through the stretching of the two pneumatic rods.
The clamp body positioned on the right side of the bidirectional pneumatic cylinder is in an ㄣ shape, the lower end of the clamp body is connected with the pushing end part of the pneumatic rod on the right side of the bidirectional pneumatic cylinder, the clamp body positioned on the left side of the bidirectional pneumatic cylinder and the clamp body positioned on the right side of the bidirectional pneumatic cylinder are symmetrically arranged, and the straight rod sections at the upper ends of the two clamp bodies are butt-jointed ends for clamping a pipe to be cut.
The sliding mechanism comprises a first driving motor connected with the control system and a longitudinal sliding plate; the bidirectional pneumatic cylinder is installed on the upper end plate surface of the rear side of the longitudinal sliding plate, a rack is arranged on the front side plate surface of the longitudinal sliding plate along the vertical direction, the first driving motor is installed on the base, and a gear meshed with the rack is arranged on an output shaft of the first driving motor.
The bidirectional pneumatic cylinder is installed on the outer side plate surface of the longitudinal sliding plate through a pneumatic cylinder seat, a rotatable rotating rod support is further arranged on the pneumatic cylinder seat, and the axis direction of the rotating rod support is consistent with the telescopic direction of a pneumatic rod of the bidirectional pneumatic cylinder and used for supporting a pipe to be processed and clamped between the two clamping bodies.
Two dovetail grooves are formed in the two ends of the base in the vertical direction, two guide rails are arranged at the two ends of the front side plate face on the longitudinal sliding plate, and the two guide rails are matched with the dovetail grooves in shape and embedded in the dovetail grooves.
The movable chuck is installed on the chuck base, a second driving motor is further arranged on the chuck base, a second gear is arranged on an output shaft of the second driving motor, the chuck base slides along a rail arranged on the rack, a second rack is arranged on one side of the rail, and the second rack is meshed with the second gear on the output shaft of the second driving motor.
A tailing trolley is arranged below the left end close to the rack, the rack above the tailing trolley is of an upward structure and is a blanking space, and the tailing trolley is used for receiving tailing falling off from the movable chuck through the blanking space; the tailing trolley comprises a hopper, a pulley arranged at the bottom of the hopper and a first dragging handle arranged on the hopper.
The receiving vehicle comprises a slag collecting hopper and a finished product collecting hopper which are juxtaposed in the front-back direction, and rollers arranged at the bottoms of the two hoppers, wherein the slag collecting hopper is right opposite to a finished product blanking area, and a grate plate inclined towards the finished product collecting hopper is arranged at a hopper opening of the slag collecting hopper and used for receiving a finished product cut pipe and enabling the finished product cut pipe to slide into the finished product collecting hopper.
The grate plate comprises a grate plate frame and a plurality of slide bars, wherein the two ends of each slide bar are lapped on the grate plate frame; a material taking door is arranged on the rear side bucket surface of the finished product collecting bucket; and second dragging handles are respectively arranged outside the slag collecting hopper and the finished product collecting hopper.
The movable chuck can slide left and right on the rack and can push a pipe to be cut for the laser cutting head, the centering support is arranged on the rack in the movable area of the movable chuck, the steel pipe to be cut can be supported and centered, and the centering support can float up and down, so that the movable chuck can smoothly convey the steel pipe to be cut to the laser cutting head. The material receiving box provided by the invention comprises a front hopper and a rear hopper, a cut finished product falls onto the grid plate above the material residue collecting hopper, the cutting residue on the finished product cut pipe can be separated from a finished product pipe and falls into the material residue collecting hopper, and the finished product pipe rolls into the finished product collecting hopper under the action of the inclined grid plate, so that the cleanness of the finished product cut pipe is ensured, and the improvement of the product phase of the finished product cut pipe is facilitated. In a word, the automatic pipe cutting machine has high automation degree, is suitable for cutting and processing different pipes, and the surfaces of the produced pipe cutting finished products are clean, thereby having good popularization and use values.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic view of the structure of the moving chuck.
Fig. 3 is a schematic view of the structure of the laser cutting head.
Fig. 4 is a schematic structural view of the centering support.
Fig. 5 is a rear side structural view of the centering support.
Fig. 6 is a schematic structural view of the chucking mechanism.
FIG. 7 is a schematic view of the tailing trolley.
Fig. 8 is a schematic structural view of the material receiving vehicle.
Fig. 9 is a schematic view of the structure of the fixing chuck.
In the figure: 1. a frame; 1-1, a guide rail; 2. fixing the chuck; 2-1, a fourth driving motor; 2-2, a first clamp; 3. moving the chuck; 3-1, a second driving motor; 3-2, a chuck base; 3-3, a third driving motor; 4. centering and supporting; 4-1, rolling; 4-2, a clamp body; 4-3, a bidirectional pneumatic cylinder; 4-4, a pneumatic cylinder seat; 4-5, longitudinal sliding plates; 4-6, guide rails; 4-7, a limiting plate; 4-8, a rack; 4-10, a base; 4-11, a first driving motor; 4-12, rotating the rod holder; 4-13, bearing; 4-14, shaft lever; 5. a laser cutting head; 5-1, a portal frame; 7. a tailing trolley; 7-1, a car hopper; 7-2, a pulley; 7-3, a first dragging handle; 8. a finished product collecting hopper; 8-1, a material taking door; 8-2, a second towing handle; 8-3, rollers; 9. a slag collecting hopper; 9-1, and a grid plate.
Detailed Description
As shown in figure 1, the invention is that a movable chuck 3, a fixed chuck 2 and a laser cutting head 5 are sequentially arranged on a frame 1 from left to right, and the frame 1 of the invention is a truss structure formed by welding rod pieces. The movable chuck 3 can slide left and right on the rack 1 and is used for clamping the non-cutting end of the pipe to be cut and pushing the pipe to be cut to the direction of the laser cutting head 5 so that the laser cutting head 5 can cut the pipe to be cut. The fixed chuck 2 is used for clamping the end to be cut close to the pipe, and drives the pipe being cut to synchronously rotate around the axial direction together with the movable chuck 3. The laser cutting head 5 is used for laser cutting the rotating pipe. The machine frame 1 is also provided with a plurality of centering supports 4, and the centering supports 4 are arranged on the movable area of the movable chuck 3 at intervals along the left-right direction and are used for supporting and centering the steel pipe to be cut. The invention is provided with a material receiving box at the right side of a frame 1 for receiving finished products after cutting.
As shown in fig. 4, 5 and 6, the base 4-10 of the present invention is provided with a slide mechanism which slides in the vertical direction, and the slide mechanism is provided with a clamp mechanism. The clamping mechanism comprises a bidirectional pneumatic cylinder 4-3 and an involutory clamp. The pneumatic rods on two sides of the bidirectional pneumatic cylinder 4-3 synchronously extend and retract in the horizontal direction. The involutory clamp comprises two clamp bodies 4-2 which are arranged in pairs, each clamp body 4-2 is arranged along the up-down direction and is respectively arranged on two air pressure rods of the bidirectional air pressure cylinder 4-3, and the two air pressure rods of the bidirectional air pressure cylinder 4-3 are driven by the telescopic motion of the two air pressure rods to separate and involutory motion the two clamp bodies 4-2 of the involutory clamp.
As shown in figures 4 and 6, the clamp 4-2 positioned at the right side of the bidirectional pneumatic cylinder 4-3 of the invention is in an ㄣ -shaped structure, the lower end of the clamp 4-2 is fixed at the end part of the pushing end of the right pneumatic rod of the bidirectional pneumatic cylinder, and the clamp 4-2 positioned at the left side of the bidirectional pneumatic cylinder 4-3 and the clamp 4-2 positioned at the right side have the same structure and are symmetrically arranged. The upper end straight rod sections of the two clamp bodies 4-2 are involutory ends for clamping the cutting pipe to be processed. According to the invention, tubular rollers 4-1 are sleeved on the involutive ends of the two clamps 4-2, and bearings 4-13 are arranged between the involutive ends of the rollers 4-1 and the clamps 4-2 in order to facilitate the relative sliding of the rollers 4-1 relative to the upper straight rod section of the clamps 4-2.
As shown in fig. 4 and 5, the slide mechanism includes a first driving motor 4-11 and a longitudinal slide plate 4-5. The bidirectional pneumatic cylinder 4-3 is arranged on the upper end plate surface of the rear side of the longitudinal sliding plate 4-5. The front side plate surface of the longitudinal sliding plate 4-5 is provided with a first rack 4-8 along the vertical direction. As shown in figure 1, a first driving motor 4-11 is arranged on a base 4-10, a gear meshed with a first rack 4-8 is arranged on an output shaft of the first driving motor 4-11, and the first driving motor 4-11 drives a longitudinal sliding plate 4-5 to slide on the base 4-10 through the mutually meshed gear and the first rack 4-8.
As shown in fig. 5 and 6, the bidirectional pneumatic cylinder 4-3 is mounted on the outer side plate surface of the longitudinal sliding plate 4-5 through a pneumatic cylinder base, a rotatable rotating rod support 4-12 is further arranged on the pneumatic cylinder base 4-4, the axial direction of the rotating rod support 4-12 is consistent with the telescopic direction of the bidirectional pneumatic cylinder 4-3, and the position of the involutory clamp is opposite to the position of the involutory clamp to support the cut pipe to be processed which is clamped between the two clamp bodies 4-2. The rotating support rod 4-12 of the embodiment is composed of a rotating rod and a shaft rod 4-14, wherein two ends of the shaft rod are fixed on the air cylinder seat 4-4, the rotating rod is of a tubular structure and is sleeved on the shaft rod 4-14, and a bearing is further arranged between the shaft rod 4-14 and the rotating rod.
Two dovetail grooves are arranged at two side ends of a base 4-10 in the vertical direction, two guide rails 4-6 are arranged at two ends of the front side plate surface of a longitudinal sliding plate 4-5, the two guide rails 4-6 are matched with the dovetail grooves in shape and embedded in the dovetail grooves, so that the longitudinal sliding plate 4-5 can slide on the base 4-10 under the driving of a first driving motor 4-11.
As shown in figure 4, in order to prevent the longitudinal sliding plate 4-5 from falling off the base 4-10, the upper end and the lower end of the inner side plate surface of the longitudinal limit plate 4-5 are provided with limit plates 4-7. An organ cover is also covered between the longitudinal sliding plate 4-5 and the base 4-10, so that the dustproof effect is achieved on the mutually meshed gear and the first rack 4-8. At the pipe cutting in-process, the centering supports 4 and supports for the work piece provides the centering that floats, and supplementary laser cutting head 5 cuts the work piece, reduces rocking that the pipe fitting produced in the cutting process, improves the machining precision, and when removal chuck 2 on the laser pipe cutting machine was close to certain centering gradually and supports 4 to the settlement distance, control system can control this centering and support 4 descends, and the cancellation provides the support to the work piece to dodge and remove chuck 2.
As shown in fig. 1 and 7, the present invention is further provided with a tail trolley 7 below the machine frame for receiving the cut residual tail held by the movable chuck 3. The tailing trolley 7 is arranged below the left end of the rack 1, and the rack 1 above the tailing trolley is of a structure which is upward in the whole body, so that a falling space can be reserved for tailing. The tailing trolley 7 comprises a hopper 7-1, a pulley 7-2 and a first dragging handle. The opening of the hopper 7-1 is upward to receive the tailings. The first towing handle 7-3 includes a towing bar hinged to the hopper 7-1 and a handle attached to a free end of the towing bar.
As shown in fig. 1 and 8, the material receiving vehicle includes a slag collecting hopper 9, a finished product collecting hopper 8 and rollers 8-3 arranged at the bottoms of the two hoppers, the slag collecting hopper 9 and the finished product collecting hopper 8 are arranged in parallel in the front-rear direction, wherein the slag collecting hopper 9 is over against the blanking area of the finished product pipe, and a grate plate 9-1 inclined towards the finished product collecting hopper 8 is arranged at the hopper mouth of the slag collecting hopper for receiving the cut finished product pipe and rolling the cut finished product pipe into the finished product collecting hopper 8. The grid plate 9-1 comprises a grid plate frame and a plurality of slide bars, two ends of each slide bar are lapped on the grid plate frame, and the plurality of slide bars are parallel to each other and are obliquely arranged towards the direction of the finished product collecting hopper 8. When the finished product pipe is used, the cut finished product pipe firstly falls onto the grid plate 9-1 of the slag collecting hopper 9, and due to the connection and blocking of the grid plate 9-1, a shaking-off effect can be achieved, so that slag on the finished product pipe can shake off the slag collecting hopper 9, and the finished product pipe can roll down the grid plate 9-1 into the finished product collecting hopper 8, so that the finished product pipe is separated from the slag, the surface of the slag is clean, and the appearance quality of the finished product pipe is improved.
The cantilever beam welded on the main frame is arranged in front of the material receiving vehicle and used for supporting the screen and the electric cabinet.
A material taking door 8-1 is arranged on the rear side of the finished product collecting hopper 8, and the finished product pipes can be smoothly taken out of the finished product collecting hopper 8 by opening the material taking door 8-1. The two hoppers are in a split type design and are connected through the connecting piece, so that the material taking and slag removing operation can be separately carried out.
As shown in fig. 1 and 2, the movable chuck 2 comprises a chuck base 3-2, a chuck main body, a second driving motor 3-1 and a third driving motor 3-3, the chuck base 3-2 is connected with two guide rails 1-1 on the rack 1 in a sliding manner, a rack is arranged on the guide rail 1-1, the second driving motor 3-1 is arranged on the chuck base 3-2, a gear meshed with the rack is arranged on an output shaft of the second driving motor 3-1, the second driving motor 3-1 is in meshing transmission with the rack through the gear, and the chuck base 3-2 slides on the rack 1, so that the movable chuck 2 is driven to slide on the rack 1. The chuck main body is arranged on a chuck base 3-2 and comprises a clamp arranged on the chuck base and a third driving motor for driving the clamp to rotate in the axial direction, and the third driving motor drives the second clamp to rotate through a gear transmission set. The second clamping device is a multi-jaw chuck which comprises four jaws which are arranged along the circumferential direction and can be opened and closed. An adjusting bolt is further arranged between the chuck main body and the chuck base 3-2 and used for adjusting the height of the chuck main body.
As shown in fig. 1 and 3, the laser cutting head 5 is mounted on a gantry 5-1 erected on the frame, and the laser cutting head can slide on the gantry 5-1 in the front-back direction so as to adjust the position to cut the pipe.
As shown in fig. 2, the fixed chuck 2 includes a fixed chuck seat installed on the frame 1, a fourth driving motor 2-1 and a first clamping device 2-2, the first clamping device 2-2 is installed on the fixed chuck seat, the fourth driving motor 2-1 drives the clamping device 2-2 to rotate through a gear transmission assembly, the second clamping device 2-2 is a multi-jaw chuck, and the multi-jaw chuck includes four jaws which are arranged along a circumferential direction and can be opened and closed. And a leveling bolt is arranged between the first clamping device 2-2 and the fixed chuck so as to adjust the height of the first clamping device 2-2.
Claims (10)
1. A laser pipe cutting machine is characterized in that a movable chuck, a fixed chuck and a laser cutting head are sequentially arranged on a rack from left to right, wherein the movable chuck can slide left and right on the rack and is used for clamping the non-cutting end of a pipe to be cut and pushing the pipe to be cut towards the laser cutting head; the fixed chuck is used for clamping the end to be cut close to the pipe and drives the cut pipe to synchronously rotate together with the movable chuck; the laser cutting head is used for carrying out laser cutting on the rotating pipe; a centering support capable of floating up and down is arranged on the rack positioned in the movable area of the movable chuck and is used for supporting and centering a steel pipe to be cut; and a material receiving box for receiving cut finished products is arranged on the right side of the rack.
2. The laser pipe cutting machine of claim 1, wherein a plurality of the centering supports are arranged at intervals on the machine frame along the pushing direction of the pipe to be cut; the centering support comprises a base arranged on the rack, a sliding mechanism which slides along the upper square and the lower square is arranged on the base, and a clamping mechanism is arranged on the sliding mechanism; the clamping mechanism comprises a bidirectional cylinder and a pair clamp, pneumatic rods on two sides of the bidirectional cylinder synchronously stretch in the horizontal direction, the pair clamp comprises two clamp bodies which are arranged in pair, each clamp body is arranged in the vertical direction and is respectively installed on the two pneumatic rods of the bidirectional cylinder, and the bidirectional pneumatic cylinder drives the two clamp bodies of the pair clamp to separate and pair through the stretching of the two pneumatic rods.
3. The laser pipe cutting machine according to claim 2, wherein the clamp body located on the right side of the bidirectional pneumatic cylinder is shaped like "ㄣ", the lower end of the clamp body is connected with the pushing end of the pneumatic rod on the right side of the bidirectional pneumatic cylinder, the clamp body located on the left side of the bidirectional pneumatic cylinder and the clamp body located on the right side of the bidirectional pneumatic cylinder are symmetrically arranged, and the straight rod sections at the upper ends of the two clamp bodies are butt ends for clamping a pipe to be cut.
4. The laser pipe cutter of claim 2, wherein the skid mechanism comprises a first drive motor connected to the control system and a longitudinal skid plate; the bidirectional pneumatic cylinder is installed on the upper end plate surface of the rear side of the longitudinal sliding plate, a rack is arranged on the front side plate surface of the longitudinal sliding plate along the vertical direction, the first driving motor is installed on the base, and a gear meshed with the rack is arranged on an output shaft of the first driving motor.
5. The laser pipe cutting machine according to claim 4, wherein the bidirectional pneumatic cylinder is mounted on the outer side plate surface of the longitudinal sliding plate through a pneumatic cylinder seat, a rotatable rotating rod support is further arranged on the pneumatic cylinder seat, and the axial direction of the rotating rod support is consistent with the telescopic direction of the pneumatic rod of the bidirectional pneumatic cylinder so as to support a pipe to be processed clamped between the two clamping bodies.
6. The laser pipe cutting machine according to claim 4, wherein two vertical dovetail grooves are formed at two ends of the base, two guide rails are formed at two ends of a front side plate surface on the longitudinal sliding plate, and the two guide rails are matched with the dovetail grooves in shape and embedded in the dovetail grooves.
7. The laser pipe cutting machine according to claim 1, wherein the movable chuck is mounted on a chuck base, a second driving motor is further provided on the chuck base, a second gear is provided on an output shaft of the second driving motor, the chuck base slides along a rail provided on the frame, a second rack is provided on one side of the rail, and the second rack is engaged with the second gear on the output shaft of the second driving motor.
8. The laser pipe cutting machine according to claim 1, wherein a tailing trolley is arranged below the machine frame near the left end of the machine frame, the machine frame above the tailing trolley is of a generally upward structure and is a blanking space, and the tailing trolley is used for receiving tailing falling off from the movable chuck through the blanking space; the tailing trolley comprises a hopper, a pulley arranged at the bottom of the hopper and a first dragging handle arranged on the hopper.
9. The laser pipe cutting machine as claimed in claim 1, wherein the receiving vehicle includes a slag collecting hopper and a finished product collecting hopper juxtaposed in a front-rear direction, and rollers disposed at bottoms of the two hoppers, the slag collecting hopper faces the finished product blanking area, and a grate plate inclined toward the finished product collecting hopper is disposed at an opening of the slag collecting hopper for receiving the finished product cut pipe and sliding the finished product cut pipe into the finished product collecting hopper.
10. The laser pipe cutting machine of claim 9, wherein the grid plate comprises a grid plate frame and a plurality of slide bars with two ends lapped on the grid plate frame, and the plurality of slide bars are parallel to each other and are obliquely arranged towards the direction of the finished product collecting hopper; a material taking door is arranged on the rear side bucket surface of the finished product collecting bucket; and second dragging handles are arranged outside the material slag collecting hopper and the finished product collecting hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210277203.XA CN114515913A (en) | 2022-03-21 | 2022-03-21 | Laser pipe cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210277203.XA CN114515913A (en) | 2022-03-21 | 2022-03-21 | Laser pipe cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114515913A true CN114515913A (en) | 2022-05-20 |
Family
ID=81600216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210277203.XA Pending CN114515913A (en) | 2022-03-21 | 2022-03-21 | Laser pipe cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114515913A (en) |
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| CN214721170U (en) * | 2021-05-14 | 2021-11-16 | 无锡庆源激光科技有限公司 | Three-chuck over-stroke blanking pipe cutting machine |
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2022
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