CN215617278U - Surface polishing device for part machining - Google Patents
Surface polishing device for part machining Download PDFInfo
- Publication number
- CN215617278U CN215617278U CN202122277899.XU CN202122277899U CN215617278U CN 215617278 U CN215617278 U CN 215617278U CN 202122277899 U CN202122277899 U CN 202122277899U CN 215617278 U CN215617278 U CN 215617278U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- shell
- threaded
- movable
- motor
- 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.)
- Expired - Fee Related
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 35
- 238000003754 machining Methods 0.000 title claims abstract description 18
- 241000237983 Trochidae Species 0.000 claims abstract description 23
- 239000000428 dust Substances 0.000 claims abstract description 10
- 238000010521 absorption reaction Methods 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 abstract description 8
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 241000209128 Bambusa Species 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 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
- 238000007517 polishing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model belongs to the technical field of part machining, and relates to a surface polishing device for part machining, which comprises a workbench, wherein the top of the workbench is fixedly connected with a top shell and an adjusting component, the top of the adjusting component is provided with a movable seat, the top of the movable seat is fixedly connected with a first vertical plate, the top of the movable seat is provided with a movable groove, a movable block is arranged in the movable groove, and the top of the movable block is fixedly connected with a second vertical plate. Its beneficial effect is, this surface finish device for parts machining, through setting up first electronic hydraulic rod, the protecting crust, the dust absorption shell, air exhauster and collecting box, drive the protecting crust through first electronic hydraulic rod and descend, make the protecting crust seal the processing space, avoid adding the metal debris that produces and cause the injury to the staff, and absorb the inside of collecting box through the tiny metal debris that the air exhauster produced in to the protecting crust, be convenient for collect the processing to tiny debris.
Description
Technical Field
The utility model belongs to the technical field of part machining, and particularly relates to a surface polishing device for part machining.
Background
Polishing in machining is a processing technology that many machine parts all need to use, and at present many cylindricality parts are basically through the emery wheel to it surface treatment when carrying out surface polishing, but this kind of mode need the both ends of handheld cylindricality part in the operation, then polish it, this kind of mode of polishing work efficiency ratio is lower, needs manual round trip movement part, and the operation is inconvenient, and when polishing the part, can produce tiny metal piece, easily causes the injury to staff.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a surface polishing device for part machining, which solves the technical problems of inconvenient operation and easy injury to workers caused by generated fine metal chips.
In order to achieve the purpose, the utility model provides the following technical scheme: a surface polishing device for part processing comprises a workbench, wherein the top of the workbench is fixedly connected with a top shell and an adjusting component, the top of the adjusting component is provided with a movable seat, the top of the movable seat is fixedly connected with a first vertical plate, the top of the movable seat is provided with a movable groove, a movable block is arranged inside the movable groove, the top of the movable block is fixedly connected with a second vertical plate, the side surface of the movable seat is provided with a second rectangular through hole, the second rectangular through hole is communicated with the movable groove, the side surface of the movable block is fixedly connected with a second threaded column, the second threaded column is in threaded connection with a threaded cap through the second rectangular through hole, the opposite surfaces of the first vertical plate and the second vertical plate are both provided with first round holes, first bearings are arranged inside the first round holes, and first rotating shafts are penetrated inside the two first bearings, the opposite ends of the two first rotating shafts are fixedly connected with limiting shells, the side surfaces of the first vertical plates are fixedly connected with third fixing shells, a second motor is arranged inside the third fixing shells, an output shaft of the second motor is fixedly connected with the first rotating shafts, threaded holes are formed in the surfaces of the limiting shells, bolts are in threaded connection inside the threaded holes, one ends of the bolts are sleeved with second bearings, and the bottoms of the second bearings are fixedly connected with limiting plates;
the utility model discloses a top shell, including top shell, inner wall top fixedly connected with first electronic hydraulic rod of top shell, the bottom fixedly connected with protecting crust of first electronic hydraulic rod, the electronic hydraulic rod of inner wall top fixedly connected with second of protecting crust, the bottom fixedly connected with polishing assembly of the electronic hydraulic rod of second, the inner wall top fixedly connected with mount of top shell, and the quantity of mount be two, equal fixedly connected with dust absorption shell on two mounts, the top of top shell is provided with air exhauster and collecting box, two the top of dust absorption shell is all linked together with the air exhauster through air pipe, the output of air exhauster is linked together through exhaust pipe and collecting box.
As a further scheme of the utility model: the adjusting part comprises a first fixing shell, a first motor is arranged inside the first fixing shell, a first threaded column is fixedly connected to an output shaft of the first motor, a second rotating shaft is fixedly connected to one end of the first threaded column, a third bearing is sleeved at one end of the second rotating shaft, the third bearing is fixedly connected to the inner wall of the first fixing shell, a threaded cylinder is connected to the surface of the first threaded column in a threaded manner, the number of the threaded cylinders is two, the two connecting blocks are fixedly connected to the top of the threaded cylinder, a first rectangular through hole is formed in the top of the first fixing shell, the two connecting blocks are movably connected inside the first rectangular through hole, the first fixing shell is fixedly connected to the workbench, and the two connecting blocks are fixedly connected to the movable seat.
As a further scheme of the utility model: the protective shell is characterized in that the opposite surface of the working table and the opposite surface of the top shell are fixedly connected with the same slide rod, the number of the slide rods is two, two side surfaces of the protective shell are fixedly connected with slide cylinders, and the two slide cylinders are movably sleeved on the surfaces of the slide rods respectively.
As a further scheme of the utility model: the ventilation holes are formed in two side faces of the protective shell, and the observation window is arranged on the surface of the protective shell.
As a further scheme of the utility model: the polishing component comprises a second fixing shell, a third motor is arranged inside the second fixing shell, a polishing wheel is fixedly connected to an output shaft of the third motor, and the second fixing shell is fixedly connected to a second electric hydraulic push rod.
As a further scheme of the utility model: the surface of the threaded cap is provided with a pinch plate, and the side surface of the top shell is provided with a control switch.
Compared with the prior art, the utility model has the beneficial effects that:
1. this surface finish device for parts machining, through setting up adjusting part, the second motor, the second screw thread post, screw cap and limiting plate, through unscrewing the screw cap, make the movable block in the inside activity of activity groove, be convenient for adjust the position of second riser, be convenient for fix not unidimensional part, and through rotating the bolt, make the inside activity of bolt at the screw hole, make the bolt drive the limiting plate activity, make the surperficial overlap joint of limiting plate and part, be convenient for add the part and hold fixedly, and pass through adjusting part, be convenient for act on the activity to the sliding seat, drive spacing shell through the second motor and rotate, be convenient for carry out rotatory activity to the part, be convenient for process the part.
2. This surface finish device for parts machining, through setting up first electronic hydraulic rod, protecting crust, dust absorption shell, air exhauster and collecting box, drive the protecting crust through first electronic hydraulic rod and descend, make the protecting crust seal the processing space, avoid adding the metal piece that produces man-hour to cause the injury to the staff, and absorb the inside of collecting box through the tiny metal piece that the air exhauster produced in to the protecting crust, be convenient for collect the processing to tiny piece.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of a front view cross section of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of the adjustment assembly of the present invention;
FIG. 4 is an enlarged schematic view of the polishing assembly of the present invention;
FIG. 5 is a front view of the present invention;
in the figure: 1. a work table; 2. an adjustment assembly; 201. a first stationary case; 202. a first motor; 203. a first threaded post; 204. a threaded barrel; 205. a first rectangular through hole; 206. connecting blocks; 3. a movable seat; 4. a first vertical plate; 5. a top shell; 6. a movable groove; 7. a movable block; 8. a second threaded post; 9. a threaded cap; 10. a second rectangular through hole; 11. a second vertical plate; 12. a second motor; 13. a limiting shell; 14. a bolt; 15. a limiting plate; 16. a first electro-hydraulic ram; 17. a protective shell; 18. a second electro-hydraulic push rod; 19. a polishing assembly; 191. a second stationary case; 192. a third motor; 193. a polishing wheel; 20. a dust collection shell; 21. an exhaust fan; 22. a collection box; 23. a slide bar; 24. a slide cylinder; 25. a vent hole; 26. an observation window; 27. and controlling the switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: a surface polishing device for part machining comprises a workbench 1, wherein the top of the workbench 1 is fixedly connected with a top shell 5 and an adjusting component 2, the top of the adjusting component 2 is provided with a movable seat 3, the top of the movable seat 3 is fixedly connected with a first vertical plate 4, the top of the movable seat 3 is provided with a movable groove 6, the inside of the movable groove 6 is provided with a movable block 7, the top of the movable block 7 is fixedly connected with a second vertical plate 11, the side surface of the movable seat 3 is provided with a second rectangular through hole 10, the second rectangular through hole 10 is communicated with the movable groove 6, the side surface of the movable block 7 is fixedly connected with a second threaded column 8, the second threaded column 8 is in threaded connection with a threaded cap 9 through the second rectangular through hole 10, the opposite surfaces of the first vertical plate 4 and the second vertical plate 11 are both provided with first round holes, and the inside of the first round holes is provided with first bearings, the first rotating shafts are arranged in the two first bearings in a penetrating manner, the opposite ends of the two first rotating shafts are fixedly connected with limiting shells 13, the side surfaces of the first vertical plates 4 are fixedly connected with third fixing shells, the second motor 12 is arranged in the third fixing shells, the output shaft of the second motor 12 is fixedly connected with the first rotating shafts, the surfaces of the limiting shells 13 are provided with threaded holes, the inner threads of the threaded holes are connected with bolts 14, one ends of the bolts 14 are sleeved with the second bearings, the bottom of the second bearings is fixedly connected with limiting plates 15, the adjusting components 2, the second motors 12, the second threaded columns 8, the threaded caps 9 and the limiting plates 15 are arranged, the movable blocks 7 can move in the movable grooves 6 by unscrewing the threaded caps 9, the positions of the second vertical plates 11 can be adjusted conveniently, parts with different sizes can be fixed conveniently, and the bolts 14 can be rotated, the bolt 14 is enabled to move in the threaded hole, the bolt 14 drives the limiting plate 15 to move, the limiting plate 15 is in lap joint with the surface of the part, the part is convenient to be held and fixed, the adjusting assembly 2 is convenient to act and move on the movable seat 3, the limiting shell 13 is driven to rotate by the second motor 12, the part is convenient to rotate and move, and the part is convenient to process;
the top of the inner wall of the top shell 5 is fixedly connected with a first electric hydraulic push rod 16, the bottom of the first electric hydraulic push rod 16 is fixedly connected with a protective shell 17, the top of the inner wall of the protective shell 17 is fixedly connected with a second electric hydraulic push rod 18, the bottom of the second electric hydraulic push rod 18 is fixedly connected with a polishing component 19, the top of the inner wall of the top shell 5 is fixedly connected with two fixing frames, the two fixing frames are fixedly connected with a dust collection shell 20, the top of the top shell 5 is provided with an exhaust fan 21 and a collection box 22, the tops of the two dust collection shells 20 are communicated with the exhaust fan 21 through a ventilation pipeline, the output end of the exhaust fan 21 is communicated with the collection box 22 through an exhaust pipe, and the protective shell 17 is driven to descend through the first electric hydraulic push rod 16, make protecting crust 17 seal the processing space, avoid adding the metal clastic that produces man-hour and cause the injury to the staff, and absorb the inside of collecting box 22 through the tiny metal clastic that air exhauster 21 produced in to protecting crust 17, be convenient for collect the processing to tiny clastic.
Specifically, the adjusting assembly 2 includes a first fixing shell 201, a first motor 202 is disposed inside the first fixing shell 201, a first threaded column 203 is fixedly connected to an output shaft of the first motor 202, one end of the first threaded column 203 is fixedly connected to a second rotating shaft, one end of the second rotating shaft is sleeved with a third bearing, the third bearing is fixedly connected to an inner wall of the first fixing shell 201, surface threads of the first threaded column 203 are connected with threaded cylinders 204, the number of the threaded cylinders 204 is two, the tops of the two threaded cylinders 204 are both fixedly connected with connecting blocks 206, the top of the first fixing shell 201 is provided with a first rectangular through hole 205, the two connecting blocks 206 are both movably connected inside the first rectangular through hole 205, the first fixing shell 201 is fixedly connected to the workbench 1, the two connecting blocks 206 are both fixedly connected to the movable base 3, drive first screw thread post 203 through first motor 202, make two screw thread section of thick bamboo 204 at the surface activity of first screw thread post 203, make two screw thread section of thick bamboos 204 drive two connecting blocks 206 respectively and move about, make two connecting blocks 206 drive sliding seat 3 and move about, be convenient for adjust the horizontal position of part, the same slide bar 23 of fixedly connected with on the opposite face of workstation 1 and topshell 5, the quantity of slide bar 23 is two, the equal fixedly connected with slide cartridge 24 in two sides of protecting crust 17, two slide cartridge 24 is the activity respectively cup joints the surface at slide bar 23, makes protecting crust 17 more stable at the in-process that rises or descends.
Specifically, ventilation hole 25 has all been seted up to two sides of protecting crust 17, makes the circulation of air in the protecting crust 17, the surface of protecting crust 17 is provided with observation window 26, is convenient for observe the behavior in the protecting crust 17.
Specifically, the polishing assembly 19 comprises a second fixing shell 191, a third motor 192 is arranged inside the second fixing shell 191, a polishing wheel 193 is fixedly connected to an output shaft of the third motor 192, the second fixing shell 191 is fixedly connected to a second electric hydraulic push rod 18, the third motor 192 drives the polishing wheel 193 to rotate, so that parts can be polished conveniently, a buckle plate is arranged on the surface of the screw cap 9, the screw cap 9 can be rotated and adjusted conveniently, and a control switch 27 is arranged on the side surface of the top shell 5.
The working principle of the utility model is as follows:
when the polishing wheel is used, an external power supply is connected, according to the size of a part, the screw cap 9 is unscrewed to enable the movable block 7 to move in the movable groove 6, the position of the second vertical plate 11 is adjusted to a proper position, the screw cap 9 is screwed down to fix the position of the second vertical plate 11, the part is placed in the two limiting shells 13, the bolt 14 is rotated to enable the bolt 14 to move in the threaded hole, the bolt 14 drives the limiting plate 15 to move, the limiting plate 15 is in lap joint with the surface of the part to hold and fix the part, the control switch 27 starts the first electric hydraulic push rod 16, the first electric hydraulic push rod 16 drives the protective shell 17 to descend, the protective shell 17 seals a processing space, the second electric hydraulic push rod 18 and the third motor 192 are started, the third motor 192 drives the polishing wheel 193 to rotate, the second electric hydraulic push rod 18 drives the polishing wheel 193 to be close to the surface of the part, carry out the polishing operation to the part, at the in-process of polishing, through starting second motor 12, make second motor 12 drive spacing shell 13 and carry out rotatory activity, can rotate the regulation to the part, through starting first motor 202, make first motor 202 drive first screw thread post 203, make two screw thread section of thick bamboo 204 at the surface activity of first screw thread post 203, make two screw thread section of thick bamboo 204 drive two connecting blocks 206 respectively and move about, make two connecting blocks 206 drive movable seat 3 and move about, can adjust the horizontal position of part, carry out comprehensive polishing to the part, and in the polishing process, tiny metal debris that produces in to protecting crust 17 through air exhauster 21 absorbs the inside of collecting box 22, collect the processing to tiny debris.
Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.
Claims (6)
1. The utility model provides a surface finish device for parts machining, includes workstation (1), its characterized in that: the top of the workbench (1) is fixedly connected with a top shell (5) and an adjusting component (2), the top of the adjusting component (2) is provided with a movable seat (3), the top of the movable seat (3) is fixedly connected with a first vertical plate (4), the top of the movable seat (3) is provided with a movable groove (6), the movable groove (6) is internally provided with a movable block (7), the top of the movable block (7) is fixedly connected with a second vertical plate (11), the side surface of the movable seat (3) is provided with a second rectangular through hole (10), the second rectangular through hole (10) is communicated with the movable groove (6), the side surface of the movable block (7) is fixedly connected with a second threaded column (8), the second threaded column (8) is in threaded connection with a threaded cap (9) through the second rectangular through hole (10), and the opposite surfaces of the first vertical plate (4) and the second vertical plate (11) are provided with first round holes, first bearings are arranged inside the first round holes, first rotating shafts penetrate through the two first bearings, limiting shells (13) are fixedly connected to opposite ends of the two first rotating shafts, a third fixing shell is fixedly connected to the side face of the first vertical plate (4), a second motor (12) is arranged inside the third fixing shell, an output shaft of the second motor (12) is fixedly connected with the first rotating shafts, threaded holes are formed in the surface of the limiting shells (13), bolts (14) are connected to the inner threads of the threaded holes in a threaded mode, a second bearing is sleeved at one end of each bolt (14), and a limiting plate (15) is fixedly connected to the bottom of the second bearing;
the utility model discloses a dust collection device, including top shell (5), inner wall top fixedly connected with first electronic hydraulic rod (16) of top shell (5), the bottom fixedly connected with protecting crust (17) of first electronic hydraulic rod (16), the inner wall top fixedly connected with second electronic hydraulic rod (18) of protecting crust (17), the bottom fixedly connected with polishing subassembly (19) of second electronic hydraulic rod (18), the inner wall top fixedly connected with mount of top shell (5), and the quantity of mount is two, equal fixedly connected with dust absorption shell (20) on two mounts, the top of top shell (5) is provided with air exhauster (21) and collecting box (22), two the top of dust absorption shell (20) is all linked together with air exhauster (21) through air pipe, the output of air exhauster (21) is linked together through exhaust pipe and collecting box (22).
2. A surface polishing device for parts machining according to claim 1, characterized in that: the adjusting assembly (2) comprises a first fixing shell (201), a first motor (202) is arranged inside the first fixing shell (201), a first threaded column (203) is fixedly connected to an output shaft of the first motor (202), a second rotating shaft is fixedly connected to one end of the first threaded column (203), a third bearing is sleeved at one end of the second rotating shaft and fixedly connected to the inner wall of the first fixing shell (201), threaded cylinders (204) are connected to the surface of the first threaded column (203) in a threaded manner, the number of the threaded cylinders (204) is two, connecting blocks (206) are fixedly connected to the tops of the two threaded cylinders (204), a first rectangular through hole (205) is formed in the top of the first fixing shell (201), the two connecting blocks (206) are movably connected inside the first rectangular through hole (205), and the first fixing shell (201) is fixedly connected to the workbench (1), two equal fixed connection of connecting block (206) is on sliding seat (3).
3. A surface polishing device for parts machining according to claim 1, characterized in that: the working table is characterized in that the opposite surfaces of the working table (1) and the top shell (5) are fixedly connected with the same sliding rod (23), the number of the sliding rods (23) is two, two side surfaces of the protective shell (17) are fixedly connected with sliding cylinders (24), and the sliding cylinders (24) are movably sleeved on the surfaces of the sliding rods (23) respectively.
4. A surface polishing device for parts machining according to claim 1, characterized in that: both sides of protective housing (17) have all been seted up ventilation hole (25), protective housing's (17) surface is provided with observation window (26).
5. A surface polishing device for parts machining according to claim 1, characterized in that: the polishing assembly (19) comprises a second fixed shell (191), a third motor (192) is arranged inside the second fixed shell (191), a polishing wheel (193) is fixedly connected to an output shaft of the third motor (192), and the second fixed shell (191) is fixedly connected to a second electric hydraulic push rod (18).
6. A surface polishing device for parts machining according to claim 1, characterized in that: the surface of the thread cap (9) is provided with a pinch plate, and the side surface of the top shell (5) is provided with a control switch (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122277899.XU CN215617278U (en) | 2021-09-18 | 2021-09-18 | Surface polishing device for part machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122277899.XU CN215617278U (en) | 2021-09-18 | 2021-09-18 | Surface polishing device for part machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215617278U true CN215617278U (en) | 2022-01-25 |
Family
ID=79917929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122277899.XU Expired - Fee Related CN215617278U (en) | 2021-09-18 | 2021-09-18 | Surface polishing device for part machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215617278U (en) |
-
2021
- 2021-09-18 CN CN202122277899.XU patent/CN215617278U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110757169B (en) | Cutting and polishing integrated device for aluminum alloy machining and using method thereof | |
| CN111761471A (en) | Full-automatic grinding device is used in metal work piece processing | |
| CN219503954U (en) | Laser cutting machine tool capable of stably clamping arc-shaped metal | |
| CN111715924A (en) | Metal rod cutting device for metal processing | |
| CN215617278U (en) | Surface polishing device for part machining | |
| CN111531370B (en) | Double-spindle turning and milling composite numerical control lathe | |
| CN219986487U (en) | Plasma cladding build-up welding device | |
| CN202877878U (en) | Planer milling machine | |
| CN108296532B (en) | Cutting and milling device for profiling groove at port of numerical control block | |
| CN217413442U (en) | Dustproof effectual beveler | |
| CN215748524U (en) | Anti-splashing safety equipment for metal processing | |
| CN215316482U (en) | Welding tool table for robot machining | |
| CN214559854U (en) | Auxiliary machining device for dustproof robot speed reducer | |
| CN205519828U (en) | Processingequipment of efficient integral blade distortion impeller | |
| CN211840200U (en) | Fixed effectual drilling equipment for machining | |
| CN210818683U (en) | Milling machine with dust removal structure | |
| CN220881321U (en) | Drilling and milling machine tool for oil cylinder machining | |
| CN220944197U (en) | Numerical control metal cutting machine tool | |
| CN216781014U (en) | Vertical machining center with high product and machine body stability | |
| CN215545254U (en) | Novel door and window aluminium alloy end surface milling machine | |
| CN219805427U (en) | Milling machine tool for cylinder cover of diesel engine | |
| CN213163263U (en) | High-efficient aluminium door and window end surface milling machine | |
| CN212665492U (en) | Air compressor cylinder head mold processing | |
| CN219026049U (en) | Horizontal milling machine for production of exhaust communicating pipe | |
| CN215473246U (en) | Adjustable four-column hydraulic machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |