CN218983394U - Automatic pushing device of sawing machine for magnesium template production - Google Patents
Automatic pushing device of sawing machine for magnesium template production Download PDFInfo
- Publication number
- CN218983394U CN218983394U CN202320160136.3U CN202320160136U CN218983394U CN 218983394 U CN218983394 U CN 218983394U CN 202320160136 U CN202320160136 U CN 202320160136U CN 218983394 U CN218983394 U CN 218983394U
- Authority
- CN
- China
- Prior art keywords
- sawing machine
- frame
- pushing
- positioning
- magnesium
- 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
Images
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
Abstract
The utility model discloses an automatic pushing device of a sawing machine for magnesium template production, which comprises a sawing machine, wherein two sides of the sawing machine are respectively provided with a conveying frame which is coaxially arranged, the conveying frame at the input side of the sawing machine is provided with a pushing device, the conveying frame at the output side of the sawing machine is provided with a positioning device, and a workbench of the sawing machine is provided with a fixing device; the magnesium template is placed on the sawing machine workbench and is positioned between the positioning device and the pushing device, the moving distance of the positioning device and the pushing device is controlled through the servo motor and combined with the rack and pinion mechanism, the accurate positioning of the magnesium template is realized, the horizontal and vertical cylinders of the fixing device and the cylinders of the pushing device are combined, the position of the magnesium template is corrected and fixed by taking the vertical working surface of the workbench as a reference, so that the automatic accurate sawing of the magnesium template is realized, the problems that manual pushing feeding is needed during sawing of the existing sawing machine, the automation degree is low, and the working efficiency is low are solved, and the automatic accurate processing of the magnesium template is realized.
Description
Technical Field
The utility model relates to the technical field of template processing, in particular to an automatic pushing device of a sawing machine for magnesium template production.
Background
The magnesium alloy building form, also called as magnesium form, is a temporary supporting structure, which is made according to design requirement, and makes concrete structure and component formed according to defined position and geometric size, and can retain its correct position, and can bear self weight of building form and external load acted on it. The magnesium template is usually prepared from large-size extruded profiles through the technological processes of sawing, punching, welding, shot blasting, powder spraying, shaping and the like. In order to ensure the building quality after pouring, the requirement on the dimensional accuracy of the magnesium template is very high.
At present, in an actual production line, most of sawing of magnesium templates is produced by manual operation by a single sawing machine, and manual feeding, discharging and pushing are needed, so that the degree of automation is low, the production efficiency is low and the labor intensity is high; part of the template is pushed by a driving belt (such as a patent CN 217618146U 'automatic workpiece conveying device for band sawing machine', the conveying distance cannot be accurately controlled, and the magnesium template is easily not fed in place, so that the machining precision cannot meet the requirement, and the production quality stability of the product is poor; for example, photoelectric sensing, laser ranging or scale measurement is adopted to determine the feeding distance (such as patent CN108994370A, full-automatic aluminum profile cutting machine, and patent CN212793364U, feeding device of sawing machine), but the degree of automation is low and the precision is poor; in addition, the conveying mechanism, the limiting correction mechanism and the fixing mechanism are separated in the feeding process in the market (such as patent CN214770686U, an automatic conveying device for sawing machine), the structure is complex, and the template is easy to slip and incline in the conveying process.
In summary, the existing magnesium template production device needs to manually push and feed during sawing, and has low automation degree and low working efficiency; secondly, the pushing length cannot be accurately controlled in the pushing conveying process, so that the machining precision is poor.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides the sawing machine automatic pushing device for the magnesium template production, which realizes automatic feeding and cutting of the magnesium template and improves the processing efficiency of the magnesium template.
The utility model is realized by the following technical scheme:
the sawing machine automatic pushing device for magnesium template production comprises a sawing machine, wherein two sides of the sawing machine are respectively provided with a conveying frame which is coaxially arranged, a pushing device is arranged on the conveying frame at the input side of the sawing machine, a positioning device is arranged on the conveying frame at the output side of the sawing machine, and a fixing device is arranged on a workbench of the sawing machine;
the pushing device comprises a pushing frame, a gear driving device, a height positioning cylinder and a horizontal positioning cylinder, wherein the pushing frame is arranged at the top of the conveying frame and can move along the conveying frame, the pushing frame is connected with the conveying frame through the gear driving device, the height positioning cylinder is arranged at the inner top of the pushing frame, the horizontal positioning cylinder is fixed at one side of the pushing frame, and a vertical pushing plate is arranged at one side of the pushing frame away from the sawing machine;
the positioning device comprises a positioning frame and a gear driving device; the locating rack slides and sets up at the top of conveying frame, and the locating rack passes through gear drive and is connected with the conveying frame.
Preferably, guide rails are arranged on two sides of the top of the conveying frame, and the pushing frame and the positioning frame are connected with the guide rails through sliding blocks respectively.
Preferably, a rack is arranged at the top of the side wall of the conveying frame, the gear driving device comprises a servo motor and a gear arranged on an output shaft of the servo motor, and the gear is meshed with the rack.
Preferably, the positioning plate is arranged on the inner side wall of the pushing frame, the positioning plate and the horizontal positioning cylinder are respectively arranged on the two parallel inner walls of the pushing frame, and the positioning plate is flush with the vertical positioning surface of the sawing machine workbench.
Preferably, the locating frame is connected with the locating plate through a connecting rod, the locating plate is located at one side close to the sawing machine, and the end part of the magnesium template is abutted to the locating plate.
Preferably, a fixed pressing plate is arranged on a piston of the height positioning cylinder, and the width of the fixed pressing plate is larger than that of the magnesium template.
Preferably, the fixing device comprises a protective shell, a vertical cylinder and a horizontal cylinder, wherein the protective shell is suspended at the top of the sawing machine workbench and fixedly connected with the sawing machine, the vertical cylinder is arranged in the protective shell, and the horizontal cylinder is arranged on the horizontal operation surface of the sawing machine workbench.
Preferably, the conveying frame comprises a frame body and a plurality of roller bars arranged at the top of the conveying frame, and the roller bars are arranged at intervals along the length direction of the frame body.
Compared with the prior art, the utility model has the following beneficial technical effects:
the utility model provides an automatic pushing device of a sawing machine for magnesium template production, which comprises two coaxial conveying frames arranged on two sides of the sawing machine, wherein a positioning device and a pushing device are respectively arranged on the two conveying frames, the positioning device and the pushing device are driven to move on the conveying frames through a gear driving device, a magnesium template is placed on a sawing machine workbench and is positioned between the positioning device and the pushing device, the moving distance of the positioning device and the pushing device is controlled through a servo motor and combined with a gear rack mechanism, the accurate positioning of the magnesium template is realized, the precision can reach 0.01mm, the horizontal and vertical cylinders of a fixing device and the cylinder of the pushing device are combined, the position of the magnesium template is corrected by taking the vertical working surface of the workbench as a reference, so that the automatic accurate sawing of the magnesium template is realized, the problems that manual pushing feeding is needed during sawing of the existing sawing machine are solved, the automation degree and the working efficiency are low, meanwhile, the pushing length cannot be accurately controlled during pushing conveying are solved, and the automatic pushing device is simple in structure.
Drawings
FIG. 1 is a schematic diagram of the structure of the operation side of the automatic pushing device of the sawing machine;
FIG. 2 is a schematic view of the rear structure of the automatic pushing device of the sawing machine;
FIG. 3 is a left side schematic view of the sawing machine of the present utility model;
FIG. 4 is a right side view of the sawing machine of the present utility model;
FIG. 5 is a schematic view of a positioning device according to the present utility model;
FIG. 6 is a schematic structural view of an automatic pushing device according to the present utility model;
fig. 7 is a schematic view of the rear structure of the automatic pushing device of the present utility model.
In the figure: 1. sawing machine; 2. a conveying frame; 3. a positioning device; 4. a pushing device; 5. a chain support; 6. a cable protection chain; 7. a roller bar; 8. a waste recycling device; 9. a rack; 10. a guide rail; 100. a template; 11. a sawing machine body; 12. a protective shell; 13. a pressing plate; 14. a vertical cylinder; 15. a horizontal cylinder; 16. a saw blade slot; 31. a positioning frame; 32. a slide block; 33. a drive box; 34. a connecting rod; 35. a second positioning plate; 40. a pushing plate; 41. a pushing frame; 42. a height positioning cylinder; 43. a horizontal positioning cylinder; 44. a first positioning plate; 45. a fixed pressing plate; 46. a slide bar; 47. a chute; 48. a motor case; 49. and a motor fixing plate.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings, which illustrate but do not limit the utility model.
Referring to fig. 1 and 2, an automatic pushing device of sawing machine for magnesium template production comprises a sawing machine 1, a conveying frame 2, a positioning device 3, a pushing device 4, a fixing device and a waste recycling device 8.
The sawing machine is characterized in that two sides of the sawing machine 1 are respectively provided with a coaxially arranged conveying frame 2, a pushing device 4 is arranged on the conveying frame 2 at the input side of the sawing machine 1, a positioning device 3 is arranged on the conveying frame 2 at the output side of the sawing machine 1, a fixing device is arranged on a workbench of the sawing machine 1, and a waste recycling device 8 is connected with the sawing machine.
The pushing device 4 is used for pushing the magnesium templates to a preset position along the conveying frame 2, the positioning device 3 is used for positioning the preset pushing position of the magnesium templates, the fixing device is used for clamping and fixing the magnesium templates, and the waste recycling device 8 is used for collecting magnesium scraps generated by cutting the magnesium templates.
The conveying frame 2 comprises a frame body and a plurality of roller bars 7 arranged at the top of the frame body, the roller bars 7 are distributed at intervals along the length direction of the frame body, guide rails 10 are arranged at the tops of two sides of the frame body, racks 9 are arranged on the outer walls of the rear sides of the frame body, and the positioning device 3 and the pushing device 4 are connected with the guide rails 10 and can move along the guide rails.
Referring to fig. 6 and 7, the pushing device 4 includes a slider 32, a pushing frame 41, a gear driving device, a height positioning cylinder 42 and a horizontal positioning cylinder 43, the pushing frame 41 is straddled on the top of the conveying frame, two ends of the pushing frame 41 are connected with the guide rail 10 through the slider 32, the height positioning cylinder 42 is installed on the inner top of the pushing frame 41, the piston extends downwards to press the magnesium template 100 on the roller bar 7, the horizontal positioning cylinder 43 is fixed on one side of the pushing frame 41 and is located on the operation side of the sawing machine, when pushing, the clamping plate of the horizontal positioning cylinder 43 is abutted on the side wall of the magnesium template, the pressing plate 45 of the height positioning cylinder 42 is abutted on the top of the magnesium template, one side of the pushing frame 41 away from the sawing machine is provided with a vertical pushing plate 40, and the pushing plate is abutted with the tail end of the magnesium template 100.
The gear driving device comprises a rack 9, a gear and a motor box 48, wherein the rack is arranged on the outer wall of the rear side of the frame body of the conveying frame, the gear is connected with an output shaft of a servo motor, a motor fixing plate 49 is arranged at the lower end of the pushing plate 40, the motor box 48 is arranged on the motor fixing plate 49, the servo motor is arranged in the motor box, and the gear is meshed with the rack 9.
The piston of the height positioning air cylinder 42 is provided with a fixed pressing plate 45, the length of the pressing plate is larger than the width of the magnesium template, the pressing plate is pressed at the top of the tail end of the magnesium template during pushing, in order to ensure the balance of the fixed pressing plate 45, one end of the fixed pressing plate 45, which is far away from the sawing machine, is provided with two spaced and parallel sliding rods 46, the pushing plate 40 is provided with a sliding groove 47, one end of the sliding rod 46 is fixedly connected with the fixed pressing plate 45, and one end of the sliding rod 46 is positioned in the sliding groove and can move along the sliding groove; the end of the horizontal positioning cylinder 43 is provided with a clamping plate, and the inner wall of the side of the pushing frame 41, which is opposite to the horizontal positioning cylinder 43, is provided with a first positioning plate 44 which is flush with the vertical positioning surface of the sawing machine workbench.
During operation, the fixed pressing plate 45 and the magnesium template keep in a contact state, it is to be noted that the fixed pressing plate 45 cannot completely compress the magnesium template to cause the magnesium template to be unable to move, then the gear driving device drives the pushing frame 41 to move through the sliding block, the pushing frame 41 drives the magnesium template to move through the pushing plate 40, in the moving process, the horizontal positioning cylinder 43 applies thrust to the side wall of the magnesium template, the other end of the magnesium template is abutted with the first positioning plate 44, and meanwhile, the fixed pressing plate 45 is abutted with the top of the magnesium template, so far, the pushing device 4 completes quantitative pushing and positioning of the magnesium template.
Referring to fig. 5, the positioning device includes a positioning frame 31, a slider 32, a driving box 33, a link 34, and a second positioning plate 35; the bottom both ends of locating rack 31 are provided with slider 32 respectively, and the slider is connected with the guide rail 10 cooperation, and one side of locating rack 31 is provided with drive box 33, and its inside servo motor passes through the gear and meshes with rack 9, and second locating plate 35 passes through connecting rod 34 to be set up in locating rack 31 one side near sawing machine 1, and the tip butt of magnesium template 100 is on second locating plate 35.
During operation, according to the cutting length that sets for, drive the locating plate through rack and pinion mechanism and remove to predetermined distance, blevile of push 4 drives magnesium template 100 and removes, makes the tip of magnesium template and second locating plate 35 butt, realizes the spacing of magnesium template travel distance, guarantees the cutting accuracy of magnesium template.
Referring to fig. 3 and 4, the sawing machine 1 includes a sawing machine body 11, and a saw blade disposed in the sawing machine body, wherein the saw blade is connected with a driving device, an L-shaped working table is disposed on the sawing machine body near the operation side, the L-shaped working table includes a horizontal operation surface and a vertical positioning surface, a saw blade groove 16 is disposed on the working table, and when the saw blade is cut, the saw blade extends out of the saw blade groove 16 to cut the magnesium template.
The fixing device comprises a protective shell 12, a pressing plate 13, a vertical cylinder 14 and a horizontal cylinder 15, wherein the protective shell 12 is suspended at the top of the workbench and fixedly connected with the sawing machine body, the vertical cylinder 14 is arranged in the protective shell 12, a piston of the vertical cylinder compresses a magnesium template from top to bottom, the horizontal cylinder 15 is arranged on a horizontal operation surface of the L-shaped workbench, and the piston of the horizontal cylinder 15 applies compression force to the side wall of the magnesium template to correct and fix the position of the magnesium template.
In this embodiment, since the saw blade applies cutting force to the magnesium template when cutting, the saw blade compresses tightly by adopting a plurality of vertical cylinders, the three vertical cylinders are positioned on one side of the saw blade groove 16, the three cylinders work synchronously, the three pistons are connected with the pressing plate 13, the pressing plate applies pressure to the magnesium template, the dust collection pipeline is arranged on the workbench and the protective shell of the sawing machine body, the dust collection pipeline is connected with the waste recycling device 8, and the waste recycling device 8 collects the saw cut waste by suction.
The following describes the application method of the sawing machine automatic pushing device for magnesium template production in detail, and the application method is as follows:
referring to fig. 1, the saw machine orientations are defined as follows:
sawing machine operation side: the operator is right opposite to the sawing machine workbench;
input side of sawing machine: the position of the magnesium template to be sawed, namely the position of the pushing device 4;
output side of sawing machine: the position of the magnesium template after cutting, i.e. the position of the positioning means 3.
And 2, placing the magnesium template to be processed on the top of the sawing machine input side conveying frame 2, wherein one end of the magnesium template is abutted with the positioning plate 35, and the position of the pushing device 4 is adjusted through a manual adjustment mode of the control panel so that the end part of the pushing plate 40 is abutted with the other end of the magnesium template.
And 3, enabling the horizontal air cylinder 15 of the fixing device and the horizontal positioning air cylinder 43 of the pushing device 4 to work, applying thrust to the side wall of the magnesium template, enabling the other side wall of the magnesium template to be respectively abutted against the vertical positioning surface of the workbench and the positioning plate 44 on the inner wall of the pushing frame 41 for position correction, enabling the positioning plate 44 to be positioned on the same plane with the vertical positioning surface, and finally fixing the magnesium template through the height positioning air cylinder 42 and the vertical air cylinder 14.
And 4, starting the sawing machine, sawing the magnesium template by the saw blade, taking the sawed template by the worker after sawing, and recycling the sawed scraps by the waste recycling device 8.
Step 5, repeating the step 1, and moving the positioning plate to a preset position; if the sawing length is unchanged, the position of the positioning plate does not need to be adjusted again.
And 7, after the pushing of the magnesium template is completed, executing the process of the step 3, positioning and fixing the magnesium template, and then sawing again.
And 8, repeating the steps 5-7 until sawing of the extruded section of the magnesium alloy template is completed.
According to the automatic pushing device for the sawing machine for magnesium template production, provided by the utility model, the pushing frame is controlled by adopting the servo motor, so that the pushing length is accurately controlled, the sawing precision of a product is improved, and the precision can reach 0.01mm; the high location cylinder and the horizontal location cylinder of installation on the pushing frame make pushing, correct and fixed integration, can effectively prevent that the template from shifting at the propelling movement in-process, lay the rubber gasket simultaneously on fixed clamp plate and splint and can effectively cushion the shock attenuation at the fixed in-process of tightening, prevent that the impulsive force is too big, cause the damage to the template, this automatic pushing device simple structure can directly reform transform old equipment, improve production efficiency and product quality, realize full automatization pushing, improve work efficiency and reduce staff's operation intensity.
The above is only for illustrating the technical idea of the present utility model, and the protection scope of the present utility model is not limited by this, and any modification made on the basis of the technical scheme according to the technical idea of the present utility model falls within the protection scope of the claims of the present utility model.
Claims (8)
1. The sawing machine automatic pushing device for magnesium template production is characterized by comprising a sawing machine (1), wherein two sides of the sawing machine are respectively provided with a coaxially arranged conveying frame (2), a pushing device (4) is arranged on the conveying frame (2) at the input side of the sawing machine (1), a positioning device (3) is arranged on the conveying frame (2) at the output side of the sawing machine (1), and a fixing device is arranged on a workbench of the sawing machine (1);
the pushing device (4) comprises a pushing frame (41), a gear driving device, a height positioning air cylinder (42) and a horizontal positioning air cylinder (43), wherein the pushing frame (41) is arranged at the top of the conveying frame and can move along the conveying frame (2), the pushing frame (41) is connected with the conveying frame through the gear driving device, the height positioning air cylinder (42) is arranged at the inner top of the pushing frame (41), the horizontal positioning air cylinder (43) is fixed at one side of the pushing frame (41), and a vertical pushing plate (40) is arranged at one side, far away from the sawing machine, of the pushing frame (41);
the positioning device comprises a positioning frame (31) and a gear driving device; the locating rack (31) is arranged at the top of the conveying rack (2) in a sliding mode, and the locating rack (31) is connected with the conveying rack through a gear driving device.
2. The automatic pushing device of the sawing machine for magnesium template production according to claim 1, wherein guide rails (10) are arranged on two sides of the top of the conveying frame (2), and the pushing frame (41) and the positioning frame (31) are respectively connected with the guide rails (10) through sliding blocks (32).
3. The automatic pushing device of sawing machine for magnesium template production according to claim 1, wherein a rack (9) is arranged at the top of the side wall of the conveying frame (2), and the gear driving device comprises a servo motor and a gear arranged on the output shaft of the servo motor, wherein the gear is meshed with the rack.
4. The automatic pushing device for sawing machine for magnesium template production according to claim 1, wherein a first positioning plate is arranged on the inner side wall of the pushing frame (41), the first positioning plate and the horizontal positioning cylinder (43) are respectively arranged on two parallel inner walls of the pushing frame (41), and the first positioning plate is flush with the vertical positioning surface of the sawing machine workbench.
5. The automatic pushing device of sawing machine for magnesium template production according to claim 1, wherein the positioning frame (31) is connected with a second positioning plate through a connecting rod (34), the second positioning plate is positioned at one side close to the sawing machine, and the end part of the magnesium template (100) is abutted against the second positioning plate.
6. The automatic pushing device of sawing machine for magnesium template production according to claim 1, wherein a fixed pressing plate (45) is arranged on a piston of the height positioning cylinder (42), and the width of the fixed pressing plate (45) is larger than that of the magnesium template.
7. The automatic pushing device of the sawing machine for magnesium template production according to claim 1, wherein the fixing device comprises a protective shell (12), a vertical cylinder (14) and a horizontal cylinder (15), the protective shell (12) is suspended at the top of a sawing machine workbench and fixedly connected with the sawing machine, the vertical cylinder (14) is arranged inside the protective shell (12), and the horizontal cylinder (15) is arranged on a horizontal operation surface of the sawing machine workbench.
8. The automatic pushing device of the sawing machine for magnesium template production according to claim 1, wherein the conveying frame (2) comprises a frame body and a plurality of roller bars (7) arranged at the top of the conveying frame, and the roller bars (7) are arranged at intervals along the length direction of the frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320160136.3U CN218983394U (en) | 2023-02-01 | 2023-02-01 | Automatic pushing device of sawing machine for magnesium template production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320160136.3U CN218983394U (en) | 2023-02-01 | 2023-02-01 | Automatic pushing device of sawing machine for magnesium template production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218983394U true CN218983394U (en) | 2023-05-09 |
Family
ID=86224708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320160136.3U Active CN218983394U (en) | 2023-02-01 | 2023-02-01 | Automatic pushing device of sawing machine for magnesium template production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218983394U (en) |
-
2023
- 2023-02-01 CN CN202320160136.3U patent/CN218983394U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110587023A (en) | Machining center for 45-degree-angle automatic cutting of single door and window aluminum-plastic profiles | |
| CN203696081U (en) | Numerical control grooving machine | |
| CN111014815A (en) | Double-end angle section bar cutting equipment | |
| CN115415813B (en) | Production system for machining aluminum templates | |
| CN204657636U (en) | Steel pipe bundle component end face sawing device | |
| CN211661225U (en) | Double-end angle section bar cutting equipment | |
| CN113305577A (en) | Numerical control section end face milling center | |
| CN211102925U (en) | Automatic feeding device for civil air defense door profile | |
| CN209565546U (en) | A kind of self-feeding hydraulic plate shears | |
| CN218983394U (en) | Automatic pushing device of sawing machine for magnesium template production | |
| CN113059283B (en) | Section bar laser cutting device and method | |
| CN109940406A (en) | A kind of Profile CNC saw, milling integrated production line | |
| CN212072252U (en) | Device for machining specification material through mechanical arm | |
| CN114798896B (en) | Pipe punching and cutting method | |
| CN216181284U (en) | Sizing door plate processing equipment | |
| CN104759689A (en) | Steel tube bundle component end face sawing equipment | |
| CN213591637U (en) | Steel bar cutting machine | |
| CN114346577A (en) | Universal automatic tool clamp for main reinforcement assembly | |
| CN210633034U (en) | Machining center for 45-degree-angle automatic cutting of single door and window aluminum-plastic profiles | |
| CN210937904U (en) | Floating clamp for flexible sheet metal production line feeder | |
| CN115416129A (en) | Cross cutting method of full-automatic plate cutting device | |
| CN209578349U (en) | Accurate cutting saw with third party's feeding mechanism | |
| CN111805622A (en) | Device for machining specification material through mechanical arm and corresponding machining method thereof | |
| CN218488636U (en) | Positioning mechanism of wooden door and door pocket cutting equipment | |
| CN215880134U (en) | High-precision aluminum product cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |