CN219665426U - Laser cutting machine - Google Patents
Laser cutting machine Download PDFInfo
- Publication number
- CN219665426U CN219665426U CN202320345066.9U CN202320345066U CN219665426U CN 219665426 U CN219665426 U CN 219665426U CN 202320345066 U CN202320345066 U CN 202320345066U CN 219665426 U CN219665426 U CN 219665426U
- Authority
- CN
- China
- Prior art keywords
- dust collection
- laser cutting
- box body
- fixedly connected
- hydraulic cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003698 laser cutting Methods 0.000 title claims abstract description 34
- 239000000428 dust Substances 0.000 claims abstract description 55
- 238000005520 cutting process Methods 0.000 claims abstract description 44
- 230000001681 protective effect Effects 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 28
- 238000000034 method Methods 0.000 abstract description 11
- 238000003754 machining Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000001174 ascending effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Laser Beam Processing (AREA)
Abstract
The utility model relates to a laser cutting machine, and belongs to the technical field of cutting machines. The novel dust collection device comprises a base, a protective box body is fixedly arranged above the base, a first clamping mechanism is arranged above the base, the first clamping mechanism comprises a first hydraulic cylinder, the first hydraulic cylinder is fixedly arranged on the outer side face of the protective box body, a connecting rod is fixedly connected with one end of a guide plate, which is far away from the first hydraulic push rod, a first clamping plate is fixedly connected with one end of the guide plate, which is far away from the connecting rod, a second clamping mechanism is further arranged above the base, a cutting mechanism is arranged at the top of the protective box body, and a dust collection mechanism is arranged on the side face of the protective box body. Through the cooperation of first fixture and second fixture, make this novel when carrying out laser cutting processing, be difficult for receiving external force factor influence, wait to process the material centre gripping firm, and then effectively promote machining precision.
Description
Technical Field
The utility model relates to a laser cutting machine, and belongs to the technical field of cutting machines.
Background
The laser cutting machine focuses laser emitted from the laser into laser beams with high power density through an optical path system. The laser beam irradiates the surface of the material to make the material reach the melting point or boiling point, and the high-pressure gas coaxial with the laser beam blows away the melted or gasified chips. Along with the movement of the relative positions of the light beam and the material, the material finally forms a kerf, thereby achieving the aim of cutting. The laser cutting processing is to replace the traditional mechanical knife with invisible light beams, has the characteristics of high precision, rapid cutting, automatic typesetting, material saving, smooth cut, low processing cost and the like, and gradually improves or replaces the traditional material cutting process equipment, the mechanical part of the laser tool bit is not contacted with materials, scratches can not be caused on the surfaces of the materials in work, the laser cutting speed is high, the cut is smooth and flat, the subsequent processing is generally not needed, the cutting heat affected zone is small, the deformation of the materials is small, the cutting seam is narrow, the cut has no mechanical stress, shearing burrs are avoided, the processing precision is high, the repeatability is good, the surfaces of the materials are not damaged, the numerical control programming can be used for processing any plan, the whole plate with very large breadth can be cut, the die is not required to be opened, economy and time are saved, and the effect is quite excellent when the cutting is performed on thicker leather materials.
In the prior art CN211305240U, a laser cutting machine is disclosed, which belongs to the field of steel plate cutting equipment, and comprises a frame, wherein a workbench is fixedly arranged on one side of the frame, a cross beam extending to the workbench is horizontally connected to the frame in a sliding manner, a sliding block is horizontally connected to the cross beam in a sliding manner, a laser cutting head is fixedly arranged at the bottom of the sliding block, and a dust collection device which moves along with the laser cutting head is arranged on the cross beam; the dust collection device comprises a dust collection box fixedly arranged at one end of the beam close to the frame, an exhaust pipe is connected to the dust collection box, a dust collection cover extending to the side edge of the laser cutting head is fixedly arranged at one end, far away from the frame, of the exhaust pipe, and the open end of the dust collection cover faces the laser cutting head.
In the prior art CN211305240U, the method has the effects of reducing environmental pollution in workshops and reducing the harm of smoke dust to the bodies of workers.
However, the device still has the drawback at the during operation, and the device is at the during operation owing to not being equipped with relevant fixture for the device is when carrying out laser cutting processing, receives external force factor influence easily, leads to waiting to process the material displacement, and then influences machining precision.
In view of this, there is an urgent need for a laser cutter to solve the above-mentioned problems.
Disclosure of Invention
In view of the above, the present utility model provides a laser cutting machine to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a laser cutting machine which comprises a base, wherein a protective box body is fixedly arranged above the base, a first clamping mechanism is arranged above the base, the first clamping mechanism comprises a first hydraulic cylinder, the first hydraulic cylinder is fixedly arranged on the outer side face of the protective box body, the output end of the first hydraulic cylinder is connected with a first hydraulic push rod, the first hydraulic push rod penetrates through the protective box body and is fixedly connected with a guide plate, one end, far away from the first hydraulic push rod, of the guide plate is fixedly connected with a connecting rod, one end, far away from the guide plate, of the connecting rod is fixedly connected with a first clamping plate, a second clamping mechanism is further arranged above the base, the top of the protective box body is provided with a cutting mechanism, and the side face of the protective box body is provided with a dust collection mechanism.
The first electromagnetic valve is arranged on the first hydraulic cylinder, the first electromagnetic valve is in driving connection with the first hydraulic cylinder, and the first electromagnetic valve is an electric control valve.
In the utility model, two inner side surfaces of the protective box body perpendicular to the guide plate are fixedly provided with the limiting slide rails, two opposite sides of the limiting slide rails are respectively provided with a slide groove, and the guide plate and the first clamping plate are both in sliding connection with the slide grooves.
Through being equipped with first fixture, the user places the material that treats processing on the base, then through first solenoid valve control first pneumatic cylinder, drives first hydraulic push rod motion, promotes deflector, connecting rod and first grip block motion, and deflector and first grip block slide in the spout inside of spacing slide rail, and the slip process is stable, and at last under the cooperation of second grip block, the horizontal plane of treating the processing material is spacing.
In the utility model, the inner side surface of the protective box body far away from one side of the first hydraulic cylinder is fixedly provided with the second clamping plate, and one surface of the first clamping plate opposite to the second clamping plate is fixedly provided with the first clamping pad and the second clamping pad respectively.
Through being equipped with slipmat, first clamping pad and second clamping pad, can make the centre gripping in-process, do not lead to the fact and cut and scratch and wearing and tearing to the surface of material, also can increase frictional force simultaneously, promote the centre gripping effect.
The second clamping mechanism comprises a mounting frame, wherein the mounting frame is fixedly connected above a base, a second hydraulic cylinder is fixedly arranged at the central position of the top of the mounting frame, the output end of the second hydraulic cylinder is connected with a second hydraulic push rod, one end of the second hydraulic push rod, which is far away from the second hydraulic cylinder, is fixedly connected with a compression plate, the lower part of the compression plate is fixedly connected with an anti-skid pad, telescopic columns are fixedly connected above two sides of the compression plate, and the tops of the telescopic columns are fixedly connected with the mounting frame.
The second electromagnetic valve is arranged on the second hydraulic cylinder, the second electromagnetic valve is in driving connection with the second hydraulic cylinder, and the second electromagnetic valve is an electric control valve.
The cutting mechanism comprises a cutting slide rail, the cutting slide rail is fixedly arranged at the top of a protective box body, a cutting slide block is connected onto the cutting slide rail in a sliding manner, a hydraulic telescopic rod is fixedly arranged below the cutting slide block, a fixing frame is fixedly connected below the hydraulic telescopic rod, and a laser cutting machine component is arranged inside the fixing frame.
Through being equipped with cutting mechanism, the user can remove through adjusting cutting slider on cutting slide rail, adjusts the height of laser cutting machine subassembly through the hydraulic telescoping rod to adapt to the material of different thickness specifications, and start the laser cutting machine subassembly and cut the material that the centre gripping was accomplished.
The dust collection mechanism comprises a dust collection box, wherein the dust collection box is fixedly arranged above a base outside a protective box body, a dust collection pipe is communicated with the dust collection box, an installation seat is fixedly arranged at the position, close to the dust collection box, on the inner side of the protective box body, a dust collection fan is arranged on the installation seat, and the dust collection pipe penetrates through the protective box body and the installation seat to be communicated with the dust collection fan.
Through being equipped with dust absorption mechanism, when cutting operation goes on, the user can start the dust collection fan, under the effect of dust collection fan, adsorbs the tiny dust bits that produce in the cutting operation to retrieve in the dust collection box through the dust collecting tube, conveniently clear up or reuse.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides a laser cutting machine, in the novel type, a user places a material to be processed on a base by arranging a first clamping mechanism, then a first hydraulic cylinder is controlled by a first electromagnetic valve to drive a first hydraulic push rod to move so as to push a guide plate, a connecting rod and a first clamping plate to move, the guide plate and the first clamping plate slide in a sliding groove of a limiting sliding rail, the sliding process is stable, and finally the horizontal plane of the material to be processed is limited by the cooperation of a second clamping plate.
Through being equipped with second fixture, the user passes through second solenoid valve control second pneumatic cylinder, drives second hydraulic push rod motion, promotes the pressure strip and pushes down, cooperates flexible post and base to carry out the ascending centre gripping of vertical direction of material to be processed.
Through the cooperation of first fixture and second fixture, make this novel when carrying out laser cutting processing, be difficult for receiving external force factor influence, wait to process the material centre gripping firm, and then effectively promote machining precision.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of the present utility model;
FIG. 2 is a top view of the first clamping mechanism of the present utility model;
fig. 3 is a front view of a second clamping mechanism of the present utility model.
( 1. A base; 2. a protective box body; 3. a first clamping mechanism; 4. a first hydraulic cylinder; 5. a first electromagnetic valve; 6. a first hydraulic pushrod; 7. a guide plate; 8. a connecting rod; 9. a first clamping plate; 10. a first clamping pad; 11. a limit sliding rail; 12. a chute; 13. a second clamping plate; 14. a second clamping pad; 15. a second clamping mechanism; 16. a mounting frame; 17. a second hydraulic cylinder; 18. a second electromagnetic valve; 19. a second hydraulic pushrod; 20. a compacting plate; 21. an anti-slip pad; 22. a telescopic column; 23. a cutting mechanism; 24. cutting the sliding rail; 25. cutting the sliding block; 26. a hydraulic telescopic rod; 27. a fixing frame; 28. a laser cutter assembly; 29. a dust collection mechanism; 30. a dust collection box; 31. a dust collecting pipe; 32. a dust collection fan; 33. mounting base )
Detailed Description
Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 3: the utility model provides a laser cutting machine, which comprises a base 1, wherein a protective box body 2 is fixedly arranged above the base 1, a first clamping mechanism 3 is arranged above the base 1, the first clamping mechanism 3 comprises a first hydraulic cylinder 4, the first hydraulic cylinder 4 is fixedly arranged on the outer side surface of the protective box body 2, the output end of the first hydraulic cylinder 4 is connected with a first hydraulic push rod 6, the first hydraulic push rod 6 penetrates through the protective box body 2 and is fixedly connected with a guide plate 7, one end of the guide plate 7, far from the first hydraulic push rod 6, is fixedly connected with a connecting rod 8, one end of the connecting rod 8, far from the guide plate 7, is fixedly connected with a first clamping plate 9, a second clamping mechanism 15 is also arranged above the base 1, the top of the protective box body 2 is provided with a cutting mechanism 23, and the side surface of the protective box body 2 is provided with a dust suction mechanism 29.
In the utility model, a first electromagnetic valve 5 is arranged on a first hydraulic cylinder 4, the first electromagnetic valve 5 is in driving connection with the first hydraulic cylinder 4, and the first electromagnetic valve 5 is an electric control valve.
In the utility model, two inner side surfaces of the protective box body 2 perpendicular to the guide plate 7 are fixedly provided with limiting slide rails 11, two opposite sides of the limiting slide rails 11 are respectively provided with a slide groove 12, and the guide plate 7 and the first clamping plate 9 are both in sliding connection with the slide grooves 12.
In the utility model, a second clamping plate 13 is fixedly arranged on the inner side surface of one side, far away from the first hydraulic cylinder 4, of the protective box body 2, and a first clamping pad 10 and a second clamping pad 14 are respectively and fixedly arranged on the opposite surfaces of the first clamping plate 9 and the second clamping plate 13.
The second clamping mechanism 15 comprises a mounting frame 16, wherein the mounting frame 16 is fixedly connected above a base 1, a second hydraulic cylinder 17 is fixedly arranged at the central position of the top of the mounting frame 16, the output end of the second hydraulic cylinder 17 is connected with a second hydraulic push rod 19, one end, far away from the second hydraulic cylinder 17, of the second hydraulic push rod 19 is fixedly connected with a compression plate 20, the lower part of the compression plate 20 is fixedly connected with an anti-slip pad 21, the upper parts of two sides of the compression plate 20 are fixedly connected with telescopic columns 22, and the tops of the telescopic columns 22 at two sides are fixedly connected with the mounting frame 16.
In the utility model, a second electromagnetic valve 18 is arranged on a second hydraulic cylinder 17, the second electromagnetic valve 18 is in driving connection with the second hydraulic cylinder 17, and the second electromagnetic valve 18 is an electric control valve.
One working principle of the laser cutter based on embodiment 1 is: when the operator uses this device, through being equipped with first fixture, the user places the material that waits to process on the base, then through first solenoid valve control first pneumatic cylinder, drives first hydraulic push rod motion, promotes deflector, connecting rod and first grip block motion, and deflector and first grip block slide in the spout inside of spacing slide rail, and the slip process is stable, and at last under the cooperation of second grip block, the horizontal plane of waiting to process the material is spacing.
Through being equipped with second fixture, the user passes through second solenoid valve control second pneumatic cylinder, drives second hydraulic push rod motion, promotes the pressure strip and pushes down, cooperates flexible post and base to carry out the ascending centre gripping of vertical direction of material to be processed.
Through being equipped with slipmat, first clamping pad and second clamping pad, can make the centre gripping in-process, do not lead to the fact and cut and scratch and wearing and tearing to the surface of material, also can increase frictional force simultaneously, promote the centre gripping effect.
Example two
Based on embodiment 1, this embodiment further includes: according to the utility model, the cutting mechanism 23 comprises a cutting slide rail 24, the cutting slide rail 24 is fixedly arranged at the top of the protective box body 2, a cutting slide block 25 is connected to the cutting slide rail 24 in a sliding manner, a hydraulic telescopic rod 26 is fixedly arranged below the cutting slide block 25, a fixing frame 27 is fixedly connected below the hydraulic telescopic rod 26, and a laser cutting machine assembly 28 is arranged inside the fixing frame 27.
The dust collection mechanism 29 comprises a dust collection box 30, wherein the dust collection box 30 is fixedly arranged above a base 1 outside a protective box body 2, a dust collection pipe 31 is communicated with the dust collection box 30, an installation seat 33 is fixedly arranged at a position, close to the dust collection box 30, on the inner side of the protective box body 2, a dust collection fan 32 is arranged on the installation seat 33, and the dust collection pipe 31 penetrates through the protective box body 2 and the installation seat 33 and is communicated with the dust collection fan 32.
Through being equipped with cutting mechanism, the user can remove through adjusting cutting slider on cutting slide rail, adjusts the height of laser cutting machine subassembly through the hydraulic telescoping rod to adapt to the material of different thickness specifications, and start the laser cutting machine subassembly and cut the material that the centre gripping was accomplished.
Through being equipped with dust absorption mechanism, when cutting operation goes on, the user can start the dust collection fan, under the effect of dust collection fan, adsorbs the tiny dust bits that produce in the cutting operation to retrieve in the dust collection box through the dust collecting tube, conveniently clear up or reuse.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (8)
1. The utility model provides a laser cutting machine, its characterized in that includes base (1), the top fixed mounting of base (1) has protection box (2), the top of base (1) is equipped with first fixture (3), first fixture (3) include first pneumatic cylinder (4), first pneumatic cylinder (4) fixed mounting is on the lateral surface of protection box (2), the output of first pneumatic cylinder (4) is connected with first hydraulic push rod (6), first hydraulic push rod (6) run through protection box (2) fixedly connected with deflector (7), one end fixedly connected with connecting rod (8) of deflector (7) keeping away from first hydraulic push rod (6), one end fixedly connected with first deflector (9) of deflector (7) are kept away from to connecting rod (8), the top of base (1) still is equipped with second fixture (15), the top of protection box (2) is equipped with cutting mechanism (23), the side of protection box (2) is equipped with dust absorption mechanism (29).
2. The laser cutting machine according to claim 1, wherein the first hydraulic cylinder (4) is provided with a first electromagnetic valve (5), the first electromagnetic valve (5) is in driving connection with the first hydraulic cylinder (4), and the first electromagnetic valve (5) is an electric control valve.
3. The laser cutting machine according to claim 1, wherein two inner sides of the protective box body (2) perpendicular to the guide plate (7) are fixedly provided with limiting slide rails (11), two opposite sides of the limiting slide rails (11) are provided with slide grooves (12), and the guide plate (7) and the first clamping plate (9) are in sliding connection with the slide grooves (12).
4. A laser cutting machine according to claim 3, wherein the inner side surface of the protective box body (2) far away from the first hydraulic cylinder (4) is fixedly provided with a second clamping plate (13), and the opposite surfaces of the first clamping plate (9) and the second clamping plate (13) are respectively fixedly provided with a first clamping pad (10) and a second clamping pad (14).
5. The laser cutting machine according to claim 4, wherein the second clamping mechanism (15) comprises a mounting frame (16), the mounting frame (16) is fixedly connected to the upper portion of the base (1), a second hydraulic cylinder (17) is fixedly installed at the central position of the top of the mounting frame (16), a second hydraulic push rod (19) is connected to the output end of the second hydraulic cylinder (17), a pressing plate (20) is fixedly connected to the end, away from the second hydraulic cylinder (17), of the second hydraulic push rod (19), an anti-slip pad (21) is fixedly connected to the lower portion of the pressing plate (20), telescopic columns (22) are fixedly connected to the upper portions of the two sides of the pressing plate (20), and the tops of the telescopic columns (22) are fixedly connected to the mounting frame (16).
6. The laser cutting machine according to claim 5, wherein a second electromagnetic valve (18) is arranged on the second hydraulic cylinder (17), the second electromagnetic valve (18) is in driving connection with the second hydraulic cylinder (17), and the second electromagnetic valve (18) is an electric control valve.
7. The laser cutting machine according to claim 6, wherein the cutting mechanism (23) comprises a cutting slide rail (24), the cutting slide rail (24) is fixedly mounted at the top of the protective box body (2), a cutting slide block (25) is slidably connected to the cutting slide rail (24), a hydraulic telescopic rod (26) is fixedly mounted below the cutting slide block (25), a fixing frame (27) is fixedly connected below the hydraulic telescopic rod (26), and a laser cutting machine assembly (28) is mounted inside the fixing frame (27).
8. The laser cutting machine according to claim 7, wherein the dust collection mechanism (29) comprises a dust collection box (30), the dust collection box (30) is fixedly installed above the base (1) outside the protective box body (2), a dust collection pipe (31) is communicated with the dust collection box (30), an installation seat (33) is fixedly installed at the position, close to the dust collection box (30), of the inner side of the protective box body (2), a dust collection fan (32) is installed on the installation seat (33), and the dust collection pipe (31) penetrates through the protective box body (2) and the installation seat (33) to be communicated with the dust collection fan (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320345066.9U CN219665426U (en) | 2023-03-01 | 2023-03-01 | Laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320345066.9U CN219665426U (en) | 2023-03-01 | 2023-03-01 | Laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219665426U true CN219665426U (en) | 2023-09-12 |
Family
ID=87926949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320345066.9U Active CN219665426U (en) | 2023-03-01 | 2023-03-01 | Laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219665426U (en) |
-
2023
- 2023-03-01 CN CN202320345066.9U patent/CN219665426U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110000869B (en) | Six-face drilling and milling machining center | |
| CN214212280U (en) | Automatic high-power punching machine tool | |
| CN219151857U (en) | Metal plate grooving and laser cutting machine with movable working table panel | |
| CN110757017A (en) | Fixing device for laser cutting | |
| CN219665426U (en) | Laser cutting machine | |
| CN215319241U (en) | A milling flutes chasing bar that punches for wood working | |
| CN111716132A (en) | Simple tool magazine device for vertical milling machine and using method | |
| CN210524194U (en) | Self-detection teaching laser cutting machine | |
| CN210450934U (en) | Special numerical control cutting machine tool for aluminum billet casting head of electric baking pan | |
| CN115401468A (en) | Aluminum alloy door and window machining center | |
| CN213531026U (en) | Automatic cutting equipment for valve body blank | |
| CN213053323U (en) | Laser cutting machine | |
| CN212264652U (en) | Aluminum plate cutting and grooving integrated machine | |
| CN210361698U (en) | Short wood block drilling device | |
| CN113714653A (en) | Machining center with laser scribing or laser cutting function | |
| CN2619745Y (en) | Machine tool for machining plane in ultra-length deep cavity | |
| CN205551588U (en) | Vertical slotting machine | |
| CN212795450U (en) | Trompil edging integral type stone material machining center | |
| CN213104009U (en) | Disc-shaped workpiece edge cutting device | |
| CN220196647U (en) | Engraving cutting machine convenient for feeding and discharging | |
| CN214561634U (en) | Milling groove punching device for wood processing | |
| CN220149465U (en) | Laser cutting machine for glass cutting | |
| CN217802095U (en) | Box punching tool | |
| CN216371000U (en) | Auto-parts attacks bores dual-purpose lathe | |
| CN210967247U (en) | Cutting structure at aluminum profile sawing center |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |