CN116748582A - Cutting device is used in building board processing - Google Patents
Cutting device is used in building board processing Download PDFInfo
- Publication number
- CN116748582A CN116748582A CN202310780776.9A CN202310780776A CN116748582A CN 116748582 A CN116748582 A CN 116748582A CN 202310780776 A CN202310780776 A CN 202310780776A CN 116748582 A CN116748582 A CN 116748582A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- ring
- motor
- cutting device
- outer portion
- 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.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 239000000428 dust Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 7
- 239000004566 building material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011090 solid board Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D19/00—Shearing machines or shearing devices cutting by rotary discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
- B26D1/15—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Sawing (AREA)
Abstract
The invention relates to the technical field of building board processing and discloses a cutting device for building board processing, which comprises a dustproof shell, wherein a driving mechanism is fixedly connected to the inside of the dustproof shell, a sliding block is detachably connected to the inside of the driving mechanism, a hole is formed in the sliding block, a screw rod is arranged in the hole, a movable plate is arranged outside the screw rod, a motor is fixedly connected to the top of the screw rod, a fixed column is slidably connected to the inside of the movable plate, and a processing mechanism is arranged in the movable plate.
Description
Technical Field
The invention relates to the technical field of building board processing, in particular to a cutting device for building board processing.
Background
The plate is a flat rectangular building material plate made into standard size, and is applied to the building industry and used as a member of a wall, a ceiling or a floor. And also to a metal plate that is forged, rolled or cast. The building material is divided into thin plates, middle plates, thick plates, extra thick plates and flat rectangular building material plates which are usually made into standard sizes. The earliest board is solid board for woodworking, which is used for making furniture or other living facilities, the definition of the board is very wide nowadays in technological development, and boards with different materials are all manufactured in furniture, building industry, processing industry and the like.
When building board is processed, need according to actual conditions, the panel of different sizes of cutting is in order to be applicable to the construction or the fitment operation of each scene, need use cutting device to cut the operation to building board this moment, current cutting device is used in building board processing in the present market, drive the cutter through motor drive and cut panel, but there is the condition that the cutter takes place to vibrate in cutting process, result in cutting effect relatively poor, reduced the efficiency of panel cutting, for this we propose a cutting device is used in building board processing.
Disclosure of Invention
Aiming at the defect of cutter vibration problem of the existing cutting device for building board processing in the prior art, the invention provides the cutting device for building board processing, which has the advantages of simple and stable structure and vibration reduction.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a cutting device is used in building board processing, includes dustproof shell, the inside fixedly connected with actuating mechanism of dustproof shell, actuating mechanism's inside is dismantled and is connected with the slider, the hole is seted up to the inside of slider, and the internally mounted in hole has the lead screw, the outside of lead screw is provided with the movable plate, the top fixedly connected with motor of lead screw, the inside sliding connection of movable plate has the fixed column, the internally mounted of movable plate has processing mechanism.
Preferably, the top of dust cover is provided with the blast pipe, the internally mounted of blast pipe has the fan, the inside of dust cover is provided with the support, the outside fixedly connected with guard plate of support, the inside of support is provided with the containing box, and the part debris that produces in the cutting process will be blocked by the guard plate and fall into the containing box inside, and part drives through the fan and discharges through blast pipe and the external pipeline of blast pipe, reduces the droplet influence that produces in the cutting work.
Preferably, the driving mechanism comprises a first motor case and a sliding rail, a motor is arranged in the first motor case, the output end of the motor is fixedly connected with a motor shaft, the tail end of the motor shaft is fixedly connected with a first bevel gear, the outer meshing of the first bevel gear is connected with a second bevel gear, the inner fixedly connected with hollow cylinder structure of the second bevel gear is provided with a first threaded rod, the outer fixedly connected with first sprocket of the first threaded rod, the outer meshing of the first sprocket is connected with a chain, the inner meshing of the chain is connected with a second sprocket, the inner fixedly connected with second threaded rod of the second sprocket is connected with a fixing block, the outer fixedly connected with fixing ring of the first threaded rod is used for driving the motor to move through bevel gear transmission, and then the driving mechanism is driven to move through the threaded rod, so that the moving process is stable.
Preferably, the processing mechanism comprises a second motor case, the inside of second motor case is provided with the motor, and the output fixedly connected with pivot of motor, the outside fixedly connected with left solid fixed ring of pivot, the cell body has been seted up to the inside of left solid fixed ring, the both ends of cell body are provided with the elastic sheet, the outside fixedly connected with spring of elastic sheet, the outside of left solid fixed ring is provided with right solid fixed ring, the outside fixedly connected with spacing ring of left solid fixed ring, the both sides fixedly connected with annular arch of spacing ring, the outside fixedly connected with rubber ring of spacing ring, the recess that runs through has been seted up to the outside of rubber ring, the outside fixedly connected with rotation ring of rubber ring, the outside fixedly connected with cutter of pivot, right solid fixed ring and left solid fixed ring will reduce the influence of torsional force and reduce the influence of vibration through the rubber ring effect, increase the stability of course of working.
Preferably, the sliding block is slidably connected inside the sliding rail, and the sliding rail is fixedly connected inside the dustproof shell.
Preferably, the rotating ring is rotatably connected inside the moving plate, and the second motor box is slidably connected inside the dustproof housing.
Preferably, the right fixing ring is rotatably connected inside the limiting ring.
The beneficial effects are that:
1. this cutting device is used in building board processing drives through the inside motor of second motor case, drive the pivot and rotate, the pivot drives the cutter and cuts panel, the pivot that exists rotates unstably in the cutting process, will act on structures such as left solid fixed ring and right solid fixed ring, make produce effort between rotor ring and spacing ring and the rubber ring, and the rubber ring outside sets up the recess, the rubber ring can take place deformation in order to reach the damping effect, absorb the effort from rotor ring and spacing ring, reduce the influence of vibration to the pivot, right solid fixed ring is because not fixed with other structures simultaneously, the dystopy takes place with left solid fixed ring under torsional force, elastic sheet and spring will receive the extrusion to take place deformation in order to absorb the extrusion force from right solid fixed ring and left solid fixed ring, reduce the effect of torsional force to the pivot, accomplish the damping effect.
2. This cutting device is used in building board processing can drive the lead screw through the motor and rotate for the lead screw drives the movable plate and drives the processing agency and remove, adjusts the position of processing agency, makes things convenient for the cutter to use.
3. This cutting device is used in building board processing drives second bevel gear through the motor drive that first motor case inside set up, and then drives the inside first threaded rod of second bevel gear and rotate, and then drives the slider and move in the slide rail is inside, adjusts the position of movable plate and processing agency.
Drawings
FIG. 1 is a schematic view of a slide rail according to the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a schematic view of a processing mechanism according to the present invention;
FIG. 4 is a schematic diagram of the motor structure of the present invention;
FIG. 5 is a schematic diagram of an explosive structure according to the present invention;
fig. 6 is a schematic structural view of a driving mechanism of the present invention.
In the figure: 1. a dust-proof housing; 2. an exhaust pipe; 3. a bracket; 4. a protection plate; 5. a storage box; 6. a driving mechanism; 61. a first motor case; 7. a first bevel gear; 8. a second bevel gear; 9. a first threaded rod; 10. a first sprocket; 11. a chain; 12. a second sprocket; 13. a second threaded rod; 14. a fixed block; 15. a fixing ring; 16. a slide rail; 17. a slide block; 18. a moving plate; 19. a screw rod; 20. a motor; 21. fixing the column; 22. a processing mechanism; 23. a second motor case; 24. a rotating shaft; 25. a left fixing ring; 26. a tank body; 27. an elastic sheet; 28. a spring; 29. a right fixing ring; 30. a limiting ring; 31. an annular protrusion; 32. a rubber ring; 33. a groove; 34. a rotating ring; 35. a cutter.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-6, a cutting device for processing building boards comprises a dustproof housing 1, wherein a driving mechanism 6 is fixedly connected to the inside of the dustproof housing 1, a sliding block 17 is detachably connected to the inside of the driving mechanism 6, a hole is formed in the sliding block 17, a screw rod 19 is mounted in the hole, a movable plate 18 is arranged on the outside of the screw rod 19, a motor 20 is fixedly connected to the top of the screw rod 19, a fixed column 21 is slidingly connected to the inside of the movable plate 18, and a processing mechanism 22 is mounted in the movable plate 18.
Wherein, the top of dust cover 1 is provided with blast pipe 2, and blast pipe 2's internally mounted has the fan, and dust cover 1's inside is provided with support 3, and support 3's outside fixedly connected with guard plate 4, and support 3's inside is provided with containing box 5, and the part debris that produces in the cutting process will be blocked by guard plate 4 and fall into containing box 5 inside, and part drives through the fan and discharges through blast pipe 2 and blast pipe 2 external pipeline, reduces the droplet influence that produces in the cutting work.
The processing mechanism 22 includes a second motor case 23, a motor is disposed in the second motor case 23, an output end of the motor is fixedly connected with a rotating shaft 24, an outer portion of the rotating shaft 24 is fixedly connected with a left fixing ring 25, a groove 26 is formed in the inner portion of the left fixing ring 25, elastic pieces 27 are disposed at two ends of the groove 26, springs 28 are fixedly connected to the outer portion of the elastic pieces 27, a right fixing ring 29 is disposed on the outer portion of the left fixing ring 25, a limiting ring 30 is fixedly connected to the outer portion of the left fixing ring 25, the right fixing ring 29 is rotatably connected to the inner portion of the limiting ring 30, annular protrusions 31 are fixedly connected to two sides of the limiting ring 30, a rubber ring 32 is fixedly connected to the outer portion of the limiting ring 30, a penetrating groove 33 is formed in the outer portion of the rubber ring 32, a rotating ring 34 is rotatably connected to the inner portion of the moving plate 18, the second motor case 23 is slidably connected to the inner portion of the dust-proof casing 1, cutters 35 are fixedly connected to the outer portion of the rotating shaft 24, the right fixing ring 29 and the left fixing ring 25 are capable of reducing influences of torsion force through the elastic pieces 27 and the springs 28, and reducing influences of the vibration through the rubber ring 32.
Working principle: when the cutting device for building board processing is used, the motor inside the second motor box 23 can drive the rotating shaft 24 to rotate, the rotating shaft 24 drives the cutter 25 to cut the board, the rotating shaft 24 rotates unstable deflection force existing in the cutting process acts on the structures such as the left fixing ring 25, the right fixing ring 29 and the like, acting force is generated between the rotating ring 34 and the limiting ring 30 and the rubber ring 32, the rubber ring 32 is externally provided with the groove 33, the rubber ring 32 can deform to achieve a vibration reduction effect, the acting force from the rotating ring 34 and the limiting ring 30 is absorbed, the influence of vibration on the rotating shaft 24 is reduced, meanwhile, the right fixing ring 29 is not fixed with other structures, the right fixing ring 25 is out of position under the action of torsion force, the elastic piece 27 and the spring 28 are extruded to deform to absorb the extrusion force from the right fixing ring 29 and the left fixing ring 25, the action of the torsion force on the rotating shaft 24 is reduced, and the vibration reduction effect is completed.
Example two
Referring to fig. 1-6, further on the basis of the embodiment, the driving mechanism 6 includes a first motor case 61 and a sliding rail 16, the sliding block 17 is slidingly connected inside the sliding rail 16, the sliding rail 16 is fixedly connected inside the dust-proof casing 1, a motor is arranged inside the first motor case 61, an output end of the motor is fixedly connected with a motor shaft, a tail end of the motor shaft is fixedly connected with a first bevel gear 7, an external meshing of the first bevel gear 7 is connected with a second bevel gear 8, an internal fixedly connected with a hollow cylinder structure of the second bevel gear 8, a first threaded rod 9 is arranged inside the hollow cylinder structure, a first sprocket 10 is fixedly connected with an external meshing of the first threaded rod 9, a chain 11 is connected with an internal meshing of the first sprocket 10, a second sprocket 12 is fixedly connected with a second threaded rod 13, a fixed block 14 is arranged at a tail end of the second threaded rod 13, a fixed ring 15 is fixedly connected with an external of the first threaded rod 9, the driving motor is precisely driven by a transmission, and then the bevel gear is driven by the bevel gear 22 to move, the movement process is stable,
working principle: this cutting device is used in building board processing drives first bevel gear 7 through the inside motor drive that sets up of first motor case 61 and drives second bevel gear 8 and rotate, and then drives the inside first threaded rod 9 of second bevel gear 8 and rotate, and then drives slider 17 and move in slide rail 16 inside, adjusts the position of movable plate 18 and processing mechanism 22, and motor 20 can drive lead screw 19 and rotate for lead screw 19 drives movable plate 18 and drives processing mechanism 22 and remove, adjusts processing mechanism 22's position, makes things convenient for cutter 35 to use.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Cutting device is used in building board processing, including dustproof shell (1), its characterized in that: the inside fixedly connected with actuating mechanism (6) of dust cover (1), the inside of actuating mechanism (6) is dismantled and is connected with slider (17), the hole is seted up to the inside of slider (17), and the internally mounted in hole has lead screw (19), the outside of lead screw (19) is provided with movable plate (18), the top fixedly connected with motor (20) of lead screw (19), the inside sliding connection of movable plate (18) has fixed column (21), the internally mounted of movable plate (18) has processing mechanism (22).
2. The cutting device for processing building boards according to claim 1, wherein: the top of dustproof shell (1) is provided with blast pipe (2), the internally mounted of blast pipe (2) has the fan, the inside of dustproof shell (1) is provided with support (3), the outside fixedly connected with guard plate (4) of support (3), the inside of support (3) is provided with containing box (5).
3. The cutting device for processing building boards according to claim 1, wherein: the driving mechanism (6) comprises a first motor case (61) and a sliding rail (16), a motor is arranged in the first motor case (61), the output end of the motor is fixedly connected with a motor shaft, the tail end of the motor shaft is fixedly connected with a first bevel gear (7), the outer meshing of the first bevel gear (7) is connected with a second bevel gear (8), the inner fixedly connected with hollow cylinder structure of the second bevel gear (8), a first threaded rod (9) is arranged in the hollow cylinder structure, a first chain wheel (10) is fixedly connected to the outer part of the first threaded rod (9), a chain (11) is connected to the outer meshing of the first chain wheel (10), a second chain wheel (12) is connected to the inner meshing of the chain (11), a second threaded rod (13) is fixedly connected to the inner part of the second chain wheel (12), and a fixed block (14) is arranged at the tail end of the second threaded rod (13), and a fixed ring (15) is fixedly connected to the outer part of the first threaded rod (9).
4. The cutting device for processing building boards according to claim 1, wherein: the processing mechanism (22) comprises a second motor case (23), a motor is arranged in the second motor case (23), a rotating shaft (24) is fixedly connected to the output end of the motor, a left fixing ring (25) is fixedly connected to the outer portion of the rotating shaft (24), a groove body (26) is formed in the inner portion of the left fixing ring (25), elastic sheets (27) are arranged at two ends of the groove body (26), springs (28) are fixedly connected to the outer portion of the elastic sheets (27), a right fixing ring (29) is arranged on the outer portion of the left fixing ring (25), a limiting ring (30) is fixedly connected to the outer portion of the left fixing ring (25), annular protrusions (31) are fixedly connected to the two sides of the limiting ring (30), a rubber ring (32) is fixedly connected to the outer portion of the limiting ring (30), a through groove (33) is formed in the outer portion of the rubber ring (32), a rotating ring (34) is fixedly connected to the outer portion of the rubber ring (32), and a cutter (35) is fixedly connected to the outer portion of the rotating shaft (24).
5. A cutting device for building board processing according to claim 3, wherein: the sliding block (17) is connected inside the sliding rail (16) in a sliding mode, and the sliding rail (16) is fixedly connected inside the dustproof shell (1).
6. The cutting device for processing building boards as claimed in claim 4, wherein: the rotating ring (34) is rotatably connected to the inside of the moving plate (18), and the second motor case (23) is slidably connected to the inside of the dust-proof housing (1).
7. The cutting device for processing building boards as claimed in claim 4, wherein: the right fixing ring (29) is rotatably connected to the inside of the limiting ring (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310780776.9A CN116748582A (en) | 2023-06-29 | 2023-06-29 | Cutting device is used in building board processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310780776.9A CN116748582A (en) | 2023-06-29 | 2023-06-29 | Cutting device is used in building board processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116748582A true CN116748582A (en) | 2023-09-15 |
Family
ID=87951194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310780776.9A Pending CN116748582A (en) | 2023-06-29 | 2023-06-29 | Cutting device is used in building board processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116748582A (en) |
-
2023
- 2023-06-29 CN CN202310780776.9A patent/CN116748582A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2953753B1 (en) | Dual stage drive for power equipment | |
| US10549364B2 (en) | Table saw having a dual power train assembly | |
| CN116748582A (en) | Cutting device is used in building board processing | |
| CN216441741U (en) | Cutting device is used in star wheel piece processing | |
| CN215596332U (en) | Adjustable lead screw assembly | |
| CN211803967U (en) | Punching equipment for steel processing production | |
| CN212552014U (en) | Aluminum profile machining equipment with noise elimination function | |
| CN210969226U (en) | Fixed-length cutting device for plate production | |
| EP2611583B1 (en) | A power saw having a dual stage gear train | |
| CN112453565A (en) | Small-kerf aluminum profile angle sawing machine | |
| CN209792728U (en) | Cutting device is used in stainless steel production | |
| CN214819276U (en) | Building board cutting device | |
| CN214292037U (en) | Stop gear for machining | |
| CN213288723U (en) | Hardware processing equipment that stability is high | |
| CN219255836U (en) | Novel high efficiency multi-blade saw | |
| CN216541183U (en) | Energy-saving efficient reciprocating saw | |
| CN215966664U (en) | Scroll saw | |
| CN216504953U (en) | Automatic equipment accessory for machining precise metal parts | |
| CN215806110U (en) | Dustproof ball screw | |
| CN220910410U (en) | Mounting structure of stepping motor reducer | |
| CN220782388U (en) | Plate shearing machine capable of preventing environment from being polluted | |
| CN220762947U (en) | Positioning mechanism for cutting door plate | |
| CN218902772U (en) | Worm gear reducer protector | |
| CN220030502U (en) | Board cutting saw for wood board processing | |
| CN218462655U (en) | Open mill device is used in production of square condenser rubber buffer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |