CN112476039A - CNC lathe that impeller end tooth axle processing was used - Google Patents
CNC lathe that impeller end tooth axle processing was used Download PDFInfo
- Publication number
- CN112476039A CN112476039A CN202011448256.0A CN202011448256A CN112476039A CN 112476039 A CN112476039 A CN 112476039A CN 202011448256 A CN202011448256 A CN 202011448256A CN 112476039 A CN112476039 A CN 112476039A
- Authority
- CN
- China
- Prior art keywords
- sliding
- fixedly connected
- groove
- block
- plate
- 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
Images
Classifications
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
Abstract
The invention discloses a CNC machine tool for processing a gear shaft at the end of an impeller, which comprises a sliding door, wherein the middle part of the sliding door is provided with glass, one side of the sliding door is fixedly connected with a mounting plate, one side of the mounting plate is provided with two sliding plates, the top and the bottom of one side of each sliding plate are fixedly connected with a sliding block, one side of the mounting plate is provided with a sliding groove, one side of one sliding plate is fixedly connected with a sponge block, the other side of the other sliding plate is embedded with a plurality of bristles, the top and the bottom of each sliding block are respectively provided with a groove, the inner cavity of each groove is provided. The invention is beneficial to cleaning glass by utilizing the mutual matching of the mounting plate, the sliding block, the sliding plate, the sponge block and the bristles, thereby being convenient for cleaning cutting fluid and scraps from the glass, being convenient for observing the processing condition of the gear shaft at the impeller end through the glass, and being convenient for mounting and dismounting the mounting plate.
Description
Technical Field
The invention relates to the field of CNC machine tools, in particular to a CNC machine tool for machining a gear shaft at an impeller end.
Background
When the impeller end gear shaft is machined, a CNC machine tool is needed, the CNC machine tool is also called a numerical control machine tool, the numerical control machine tool is a numerical control machine tool for short, and is an automatic machine tool provided with a program control system, the control system can logically process a program specified by a control code or other symbolic instructions, decode the program, represent the coded number, input the program into a numerical control device through an information carrier, send various control signals through an arithmetic processing device, control the action of the machine tool, and automatically machine parts according to the shape and the size required by a drawing.
CNC lathe is adding man-hour to impeller end tooth axle, need use the cutting fluid to come to spray the cutting department, consequently if cutting tool bit when change angle and removal, the cutting fluid sprays on the cutting tool bit, lead to splashing of cutting fluid easily, and accompany the piece, thereby cutting fluid with fly the bits splash easily on the glass on the CNC lathe push-and-pull door, because cutting fluid and clastic piling up, then the staff is not convenient for clear up glass, lead to glass sheltered from easily, some can use the towel to clean glass, but the piece injures staff's hand easily, thereby can influence the observation to impeller end tooth axle processing, there is certain limitation.
Disclosure of Invention
The invention aims to provide a CNC machine tool for processing a gear shaft at the end of an impeller, which solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: CNC lathe of impeller end tooth axle processing usefulness, include the middle part of push-and-pull door is provided with glass, the symmetrical fixedly connected with mounting panel in one side of push-and-pull door, one side of mounting panel is provided with two sliding plates, the top and the equal fixedly connected with sliding block in bottom of sliding plate one side, the sliding tray has been seted up to one side of mounting panel, the sliding block slides with the inner chamber of sliding tray and alternates and is connected, one of them one side fixedly connected with sponge piece of sliding plate, another of them the opposite side of sliding plate is spread all over and is inlayed and be equipped with a plurality of brush hairs, the top and the bottom of sliding block are all seted up flutedly, the inner chamber of recess is provided with the guide block, the avris fixedly connected with fixed block of guide block, the.
Preferably, the side of the inner wall of the sliding groove is provided with a through groove, and the through groove is communicated with the inner cavity of the sliding groove.
Preferably, the other side of the guide block is fixedly connected with a first spring, and one end of the first spring is fixedly connected with the side of the inner wall of the groove.
Preferably, the first stopper of the equal fixedly connected with in both sides of guide block, first spacing groove has all been seted up to the both sides of recess inner wall, the inner chamber sliding interlude of first stopper and first spacing groove is connected.
Preferably, the inner chamber that leads to the groove is provided with the connecting plate, and the avris fixedly connected with of connecting plate promotes the piece, promote the inner chamber sliding alternate connection of piece and spout.
Preferably, the second spacing groove has all been seted up to the both sides that lead to the inslot wall, the equal fixedly connected with second stopper in both sides of connecting plate, the inner chamber sliding interlude of second stopper and second spacing groove is connected.
The other avris fixedly connected with of connecting plate presses the movable plate, the equal symmetrical fixedly connected with a plurality of connecting rods in top and the bottom of mounting panel, the connecting rod is connected with pressing the movable plate slip interlude.
The outer wall cover of connecting rod is equipped with the second spring, the one end and the pressing plate fixed connection of second spring, the other end and the mounting panel fixed connection of second spring.
The top and the equal symmetrical two fixed plates of fixedly connected with in bottom of sliding block, two be provided with the pivot between the fixed plate, the both ends of pivot rotate with two fixed plates respectively and alternate and be connected, the outer wall fixed interlude of pivot is connected with the disc.
The invention has the technical effects and advantages that:
(1) the invention is beneficial to cleaning glass by utilizing the mutual matching of the mounting plate, the sliding block, the sliding plate, the sponge block and the bristles, thereby being convenient for cleaning cutting fluid and scraps from the glass, being convenient for observing the processing condition of the gear shaft at the impeller end through the glass, and being convenient for mounting and dismounting the mounting plate;
(2) the connecting plate, the pushing block, the guide block and the first spring are matched with each other, so that the sliding block is convenient to mount and dismount, the sponge block and the bristles are convenient to replace and clean, the sliding block is convenient to slide in the inner cavity of the sliding groove by utilizing the matching of the disc and the rotating shaft, the sponge block and the bristles can conveniently slide back and forth on glass, and cutting fluid and chips can be conveniently cleaned.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic sectional front view of the mounting plate according to the present invention.
FIG. 3 is a schematic cross-sectional front view of the slider of the present invention.
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention.
FIG. 5 is a schematic perspective view of the disk of the present invention.
FIG. 6 is a schematic view of a partial enlarged structure of the slider according to the present invention.
In the figure: 1. a sliding door; 2. glass; 3. mounting a plate; 4. a slider; 5. a sliding plate; 6. a sponge block; 7. brushing; 8. a connecting rod; 9. a guide block; 10. a fixed block; 11. a rotating shaft; 12. a fixing plate; 13. a disc; 14. a first stopper; 15. a first spring; 16. a second spring; 17. a connecting plate; 18. a pushing block; 19. a second limiting block; 20. and pressing the plate.
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.
The invention provides a CNC machine tool for processing a gear shaft at an impeller end as shown in figures 1-6, which comprises a sliding door 1, wherein the middle part of the sliding door 1 is provided with glass 2, one side of the sliding door 1 is symmetrically and fixedly connected with a mounting plate 3, the mounting plate 3 is beneficial to mounting and dismounting the sliding block 4, so that the sliding block 4 can slide on the sliding door, a sponge block 6 and bristles 7 can slide back and forth on the glass 2 conveniently, so that scraps and cutting fluid can be cleaned conveniently, one side of the mounting plate 3 is provided with two sliding plates 5, the sliding plates 5 are beneficial to driving the sponge block 6 and the bristles 7 to move, the sliding blocks 4 are fixedly connected with the top and the bottom of one side of each sliding plate 5, so that the sliding plates 5 can be driven to move, the sponge block 6 and the bristles 7 can be mounted and dismounted conveniently, one side of the mounting plate 3 is provided with a, the sliding blocks 4 are connected with the inner cavity of the sliding groove in a sliding and penetrating manner, one side of one sliding plate 5 is fixedly connected with a sponge block 6, the sponge block 6 is favorable for wiping cutting fluid and scraps on the glass 2, so that the glass 2 does not influence the observation visual field, the other side of the other sliding plate 5 is embedded with a plurality of bristles 7, the bristles 7 are favorable for cleaning the cutting fluid and the scraps on the glass 2 and avoiding the cutting fluid and the scraps from influencing the observation visual field of the glass 2, grooves are respectively formed in the top and the bottom of each sliding block 4 and favorable for the guide block 9 to slide in the inner cavity of the sliding block, the inner cavity of each groove is provided with a guide block 9 which is favorable for limiting the position of each sliding block 4 and avoiding the sliding block 4 from being separated from the inner cavity of the sliding groove to cause the sliding plate 5 to fall off and influence the processing, be favorable to prescribing a limit to the position of guide block 9, be favorable to sliding block 4 to slide in the inner chamber of sliding tray simultaneously, the spout with fixed block 10 matched with has all been seted up with the bottom on the top of sliding tray inner wall, is favorable to fixed block 10 to slide in the inner chamber of spout.
The side of the inner wall of the sliding groove is provided with a through groove, so that the connecting plate 17 can slide in the inner cavity of the sliding groove, and the through groove is communicated with the inner cavity of the sliding groove.
The other side of the guide block 9 is fixedly connected with a first spring 15, the elastic force of the first spring 15 is favorable for pushing the guide block 9 to move, the guide block 9 is convenient to restore to the original position after moving, and one end of the first spring 15 is fixedly connected with the side of the inner wall of the groove.
The first stopper 14 of the equal fixedly connected with in both sides of guide block 9 is favorable to prescribing a limit to the position of guide block 9, avoids guide block 9 to break away from mutually because of the elasticity of first spring 15 and the inner chamber of recess, and first spacing groove has all been seted up to grooved inner wall's both sides, is favorable to first stopper 14 to slide at the inner chamber of first spacing groove, and first stopper 14 alternates with the inner chamber sliding of first spacing groove to be connected.
The inner chamber that leads to the groove is provided with connecting plate 17, and connecting plate 17 is favorable to promoting to promote piece 18 and moves, and the avris fixedly connected with of connecting plate 17 promotes piece 18, promotes piece 18 and is favorable to promoting fixed block 10 and moves to promote the inner chamber of fixed block 10 and spout and break away from mutually, thereby be convenient for to the installation and the dismantlement of sliding block 4, promote the inner chamber slip interlude of piece 18 and spout and be connected.
Lead to the both sides of inslot wall and all seted up the second spacing groove, be favorable to second stopper 19 to slide in the inner chamber of second spacing groove, the equal fixedly connected with second stopper 19 in both sides of connecting plate 17 is favorable to prescribing a limit to the position of connecting plate 17, appears the skew of position when avoiding connecting plate 17 to move, and second stopper 19 alternates with the inner chamber of second spacing groove and is connected.
The other side of connecting plate 17 is fixedly connected with presses movable plate 20, is favorable to promoting connecting plate 17 and moves, and the top and the equal symmetry fixedly connected with a plurality of connecting rods 8 in bottom of mounting panel 3 are favorable to pressing movable plate 20 to move on it, and connecting rod 8 and press movable plate 20 slip interlude to be connected.
The outer wall cover of connecting rod 8 is equipped with second spring 16, and the elasticity of second spring 16 is favorable to pressing board 20 to resume to the original position after the motion, and the one end and the pressing board 20 fixed connection of second spring 16, the other end and the mounting panel 3 fixed connection of second spring 16.
Two fixed plates 12 of the equal symmetry fixedly connected with in top and bottom of sliding block 4, be favorable to pivot 11 to rotate between two fixed plates 12, be provided with pivot 11 between two fixed plates 12, be favorable to driving disc 13 and rotate, the both ends of pivot 11 rotate with two fixed plates 12 respectively and alternate and be connected, the outer wall fixed alternate connection of pivot 11 has disc 13, disc 13 rolls along the inner wall of sliding tray, thereby be favorable to sliding block 4 to move in the inner chamber of sliding tray.
The working principle of the invention is as follows:
after a period of processing, when the cutting fluid and the scraps on the glass 2 are observed to be adhered to the glass 2 and need to be cleaned, firstly, the sliding plate 5 where the bristles 7 are located is slid, so as to drive the sliding block 4 to slide in the inner cavity of the sliding groove, so that the fixed block 10 slides in the inner cavity of the sliding groove, then the disc 13 rolls along the inner wall of the sliding groove, so that the rotating shaft 11 rolls between the two fixed plates 12, so as to drive the bristles 7 to slide back and forth on the glass 2, so that the bristles 7 clean the cutting fluid and the scraps on the glass 2, so as to clean the cutting fluid and the scraps, after one end of cleaning is finished, the sliding plate 5 where the other sponge block 6 is located is slid, so as to drive the sponge block 4 to move, then the sponge block 6 is driven to slide back and forth on the glass 2, so as to clean the cleaned glass 2, so as to finish the cleaning of the cutting fluid and the scraps, then, the glass 2 can be cleaned, and then the two sliding plates 5 are slid to the initial position;
when the sponge block 6 and the bristles 7 need to be replaced, firstly, the two pressing plates 20 are pressed, so that the pressing plates 20 slide on the outer wall of the connecting rod 8, so that the pressing plates 20 extrude the second springs 16, the second springs 16 generate upward elastic force on the pressing plates 20, then the pressing plates 20 push the connecting plates 17 to slide in the inner cavities of the through grooves, so that the second limit blocks 19 slide in the inner cavities of the second limit grooves, then the connecting plates 17 push the pushing blocks 18 to move, then the pushing blocks 18 slide in the inner cavities of the through grooves, so that the fixed blocks 10 are pushed to move downwards, so that the fixed blocks 10 are extruded to move, so that the disc 13 is driven to move, then the first springs 15 are compressed, so that the first springs 15 generate elastic force on the guide blocks 9, meanwhile, the first limit blocks 14 slide in the inner cavities of the first limit grooves, and then the sliding plate 5 is manually pulled, thereby the sliding plate 5 drives the sliding block 4 to slide in the inner cavity of the sliding groove, thereby the sliding block 4 is drawn out from the inner cavity of the sliding groove, thereby the connection of the sliding block 4 and the mounting plate 3 is completed, and the sponge block 6 and the brush hair 7 are replaced and cleaned.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The CNC machine tool for machining the gear shaft at the impeller end comprises a sliding door (1) and is characterized in that glass (2) is arranged in the middle of the sliding door (1), a mounting plate (3) is symmetrically and fixedly connected to one side of the sliding door (1), two sliding plates (5) are arranged on one side of the mounting plate (3), sliding blocks (4) are fixedly connected to the top and the bottom of one side of each sliding plate (5), a sliding groove is formed in one side of the mounting plate (3), the sliding blocks (4) are connected with an inner cavity of the sliding groove in a sliding and penetrating mode, a sponge block (6) is fixedly connected to one side of one sliding plate (5), a plurality of sliding block bristles (7) are embedded in the other side of the other sliding plate (5), grooves are formed in the top and the bottom of the sliding plates (4), and guide blocks (9) are arranged in the inner, the avris fixedly connected with fixed block (10) of guide block (9), the spout with fixed block (10) matched with has all been seted up with the bottom in the top of sliding tray inner wall.
2. The CNC machine tool for machining the gear shaft at the end of the impeller according to claim 1, wherein a through groove is formed in the side of the inner wall of the sliding groove, and the through groove is communicated with the inner cavity of the sliding groove.
3. The CNC machine tool for machining the gear shaft at the impeller end is characterized in that a first spring (15) is fixedly connected to the other side of the guide block (9), and one end of the first spring (15) is fixedly connected with the side of the inner wall of the groove.
4. The CNC machine tool for machining the gear shaft at the impeller end is characterized in that a first limiting block (14) is fixedly connected to each side of the guide block (9), a first limiting groove is formed in each side of the inner wall of the groove, and the first limiting block (14) is connected with the inner cavity of the first limiting groove in a sliding penetrating mode.
5. The CNC machine tool for machining the gear shaft at the end of the impeller is characterized in that a connecting plate (17) is arranged in the inner cavity of the through groove, a pushing block (18) is fixedly connected to the side of the connecting plate (17), and the pushing block (18) is connected with the inner cavity of the sliding groove in a sliding penetrating mode.
6. The CNC machine tool for machining the gear shaft at the impeller end is characterized in that second limiting grooves are formed in two sides of the inner wall of the through groove, second limiting blocks (19) are fixedly connected to two sides of the connecting plate (17), and the second limiting blocks (19) are connected with inner cavities of the second limiting grooves in a sliding penetrating mode.
7. The CNC machine tool for machining the gear shaft at the impeller end is characterized in that a pressing plate (20) is fixedly connected to the other side of the connecting plate (17), a plurality of connecting rods (8) are symmetrically and fixedly connected to the top end and the bottom end of the mounting plate (3), and the connecting rods (8) are connected with the pressing plate (20) in a sliding penetrating mode.
8. The CNC machine tool for machining the gear shaft at the impeller end is characterized in that a second spring (16) is sleeved on the outer wall of the connecting rod (8), one end of the second spring (16) is fixedly connected with the pressing plate (20), and the other end of the second spring (16) is fixedly connected with the mounting plate (3).
9. The CNC machine tool for machining the gear shaft at the impeller end is characterized in that two fixing plates (12) are symmetrically and fixedly connected to the top end and the bottom end of the sliding block (4), a rotating shaft (11) is arranged between the two fixing plates (12), two ends of the rotating shaft (11) are respectively and rotatably and alternately connected with the two fixing plates (12), and a disc (13) is fixedly and alternately connected to the outer wall of the rotating shaft (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011448256.0A CN112476039A (en) | 2020-12-11 | 2020-12-11 | CNC lathe that impeller end tooth axle processing was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011448256.0A CN112476039A (en) | 2020-12-11 | 2020-12-11 | CNC lathe that impeller end tooth axle processing was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112476039A true CN112476039A (en) | 2021-03-12 |
Family
ID=74941574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011448256.0A Pending CN112476039A (en) | 2020-12-11 | 2020-12-11 | CNC lathe that impeller end tooth axle processing was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112476039A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008045793A1 (en) * | 2008-09-05 | 2010-03-11 | Autz & Herrmann Gmbh | Rotary visible window for use on safety laminated glass pane of machine tool, has rotor and/or rotor window exchanged by removing fixing bolt, and magnet fastened to rotor by shifting magnet towards rotation axis into coil units |
| CN206811615U (en) * | 2017-06-09 | 2017-12-29 | 深圳市鑫瑞华通信设备技术有限公司 | A kind of CNC machine side window |
| CN208102197U (en) * | 2018-04-23 | 2018-11-16 | 黄贤庆 | A kind of flexible wind deflector of battery truck |
| CN209340761U (en) * | 2018-12-03 | 2019-09-03 | 广州魔幻视野科技有限公司 | A kind of game machine metal plate bracket with shock-absorbing function |
| CN209673484U (en) * | 2019-01-31 | 2019-11-22 | 孙华 | A kind of turbidity detection device |
| CN210187782U (en) * | 2019-04-17 | 2020-03-27 | 中山市泽烨自动化设备科技有限公司 | Cleaning device for CNC processing equipment observation window |
| CN211053243U (en) * | 2019-08-06 | 2020-07-21 | 苏州海可杰精密机械有限公司 | Protection device of vertical machining center |
| CN211359729U (en) * | 2019-12-23 | 2020-08-28 | 山东星辉数控技术研发有限公司 | Cleaning device in numerical control machine tool |
| CN211661647U (en) * | 2019-09-18 | 2020-10-13 | 侯林林 | Numerical control machine tool protective door glass window convenient to clean |
-
2020
- 2020-12-11 CN CN202011448256.0A patent/CN112476039A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008045793A1 (en) * | 2008-09-05 | 2010-03-11 | Autz & Herrmann Gmbh | Rotary visible window for use on safety laminated glass pane of machine tool, has rotor and/or rotor window exchanged by removing fixing bolt, and magnet fastened to rotor by shifting magnet towards rotation axis into coil units |
| CN206811615U (en) * | 2017-06-09 | 2017-12-29 | 深圳市鑫瑞华通信设备技术有限公司 | A kind of CNC machine side window |
| CN208102197U (en) * | 2018-04-23 | 2018-11-16 | 黄贤庆 | A kind of flexible wind deflector of battery truck |
| CN209340761U (en) * | 2018-12-03 | 2019-09-03 | 广州魔幻视野科技有限公司 | A kind of game machine metal plate bracket with shock-absorbing function |
| CN209673484U (en) * | 2019-01-31 | 2019-11-22 | 孙华 | A kind of turbidity detection device |
| CN210187782U (en) * | 2019-04-17 | 2020-03-27 | 中山市泽烨自动化设备科技有限公司 | Cleaning device for CNC processing equipment observation window |
| CN211053243U (en) * | 2019-08-06 | 2020-07-21 | 苏州海可杰精密机械有限公司 | Protection device of vertical machining center |
| CN211661647U (en) * | 2019-09-18 | 2020-10-13 | 侯林林 | Numerical control machine tool protective door glass window convenient to clean |
| CN211359729U (en) * | 2019-12-23 | 2020-08-28 | 山东星辉数控技术研发有限公司 | Cleaning device in numerical control machine tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112476039A (en) | CNC lathe that impeller end tooth axle processing was used | |
| CN109866075B (en) | Multifunctional numerical control machine tool | |
| CN208744934U (en) | A kind of paper cutting device with cleaning function | |
| CN208787289U (en) | A kind of small-sized hardware stamping part continuous punching device | |
| CN216633802U (en) | Surface treatment device for metal product processing | |
| CN208289688U (en) | A kind of polishing is with rushing needle fixation device | |
| CN111708187B (en) | Glasses bracket | |
| CN211661647U (en) | Numerical control machine tool protective door glass window convenient to clean | |
| CN210348566U (en) | Department's attendance device of checking card | |
| CN216623312U (en) | Performance recorder for manpower resources management | |
| CN215701180U (en) | Clamping device is used in installation of embedded singlechip | |
| CN211718704U (en) | Dust protected wall clock | |
| CN219358838U (en) | Numerical control machine tool with cleaning device | |
| CN211103466U (en) | Numerical control machine tool capable of conveniently cleaning machining scraps | |
| CN217413340U (en) | Digit control machine tool convenient to remove dust | |
| CN213968108U (en) | Keyboard cleaning device convenient to use | |
| CN107971256B (en) | Gap dirt cleaning device of mouse gyro wheel | |
| CN214684592U (en) | Gear production iron fillings collecting device | |
| CN213640729U (en) | Door and window convenient to clean | |
| CN218926591U (en) | Gantry laser cutting machine | |
| CN220944384U (en) | Dustproof numerical control machine tool | |
| CN217034799U (en) | Attendance device convenient to it is clean | |
| CN210649512U (en) | Numerical control machine tool with high machining precision | |
| CN218615002U (en) | Burr removing device is used in production of double-colored rubber watchband | |
| CN215699678U (en) | High-speed high-rigidity heavy turning processing equipment |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210312 |
|
| RJ01 | Rejection of invention patent application after publication |