CN112247757A - Grinding device is used in processing of carbon fiber bonnet - Google Patents
Grinding device is used in processing of carbon fiber bonnet Download PDFInfo
- Publication number
- CN112247757A CN112247757A CN202011109158.4A CN202011109158A CN112247757A CN 112247757 A CN112247757 A CN 112247757A CN 202011109158 A CN202011109158 A CN 202011109158A CN 112247757 A CN112247757 A CN 112247757A
- Authority
- CN
- China
- Prior art keywords
- grinding device
- waste liquid
- carbon fiber
- plate
- automobile engine
- 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
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 19
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 19
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 239000002699 waste material Substances 0.000 claims abstract description 34
- 238000005498 polishing Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 4
- 244000309464 bull Species 0.000 description 7
- 239000010865 sewage Substances 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Abstract
The invention discloses a polishing device for processing a carbon fiber automobile engine hood, which comprises a bottom plate, a drain pipe and a fixing frame, wherein a waste liquid box is arranged above the bottom plate, a top cover is clamped at the top of the waste liquid box, through holes are uniformly formed in the top of the top cover, a porous object placing plate is arranged above the top cover, the drain pipe is arranged on the rear side of the waste liquid box, a water tank is arranged on the right side of the drain pipe, the fixing frame is arranged on the left side of the waste liquid box, and a motor is arranged in the motor box. This grinding device is used in processing of carbon fiber automobile engine hood, be provided with the liquid pump, in the water tank will get into the drain pipe through the connecting tube under the effect of liquid pump in to spout the carbon fiber automobile engine hood to polishing through the outlet on the drain pipe, thereby can accelerate the settling velocity of sweeps, and then be convenient for prevent that the sweeps from filling up and causing the pollution to operational environment, also can effectively avoid the staff to inhale the sweeps in the body simultaneously, and then be convenient for protect that the staff's is healthy.
Description
Technical Field
The invention relates to the technical field of automobile accessory grinding, in particular to a grinding device for processing a carbon fiber automobile engine hood.
Background
The automobile engine hood is one of auto-parts, and through the massive retrieval, the typical automobile parts processing of automobile engine hood grinding device among the prior art like publication No. CN107498409A is found to need to use grinding device in the course of working of automobile engine hood, including the workstation, the board is placed to the left side fixedly connected with at workstation top, the top of placing the board is provided with the clamp plate, the right side fixedly connected with stand at workstation top, the top fixedly connected with diaphragm of stand, the right side fixedly connected with second motor of diaphragm bottom, the output fixedly connected with cam of second motor. The grinding wheel, the first motor, the transverse plate, the second motor, the first air cylinder, the spring, the fixing plate, the cam, the supporting rod and the pulley are matched for use, and the grinding wheel has the main characteristics of good grinding effect and uniform grinding.
To sum up, the phenomenon is diffused to the sweeps appears easily at the in-process of polishing to current grinding device to easily cause the pollution to operational environment, to above-mentioned problem, need improve current equipment.
Disclosure of Invention
The invention aims to provide a polishing device for processing a carbon fiber automobile engine hood, which aims to solve the problem that the existing polishing device proposed in the background art is easy to pollute the working environment due to the phenomenon of easy diffusion of scraps in the polishing process.
In order to achieve the purpose, the invention provides the following technical scheme: a polishing device for processing a carbon fiber automobile engine hood comprises a bottom plate, a drain pipe and a fixing frame,
the waste liquid box is arranged above the bottom plate, a limiting plate is arranged inside the waste liquid box, a sewage discharge pipe is connected to the bottom of the right side of the waste liquid box, a top cover is clamped to the top of the waste liquid box, through holes are uniformly formed in the top of the top cover, a porous object placing plate is arranged above the top cover, and limiting mechanisms are symmetrically arranged on the porous object placing plate;
the drainage pipe is arranged on the rear side of the waste liquid tank, water outlets are distributed on the front side of the drainage pipe at equal intervals, the bottom of the drainage pipe is fixedly connected with the bottom plate through a support rod, a water tank is arranged on the right side of the drainage pipe, a liquid pump is connected to the top of the water tank, and the liquid pump is connected with the drainage pipe through a connecting pipeline;
the mount, the mount sets up in the left side of waste liquid case, and the top of mount is provided with the pneumatic cylinder, and the bottom of pneumatic cylinder runs through the mount simultaneously and is connected with the motor case, the motor incasement is provided with the motor, and the output and the sanding block of motor are connected.
Preferably, the limiting plate is provided with a filter screen, and the filter screen is connected with the limiting plate through a screw.
Preferably, the top cover is rotatably connected with the porous object placing plate through a first connecting piece.
Preferably, the left and right sides symmetry of porous thing board of putting is provided with the telescopic link, and the telescopic link closes with porous thing board of putting and is connected, is provided with the fastener on the telescopic link simultaneously.
Preferably, stop gear includes fixed block, bull stick and stripper plate, and fixed block bottom and porous thing board fixed connection of putting, bull stick and fixed block threaded connection, and the bull stick rotates with the stripper plate to be connected.
Preferably, the motor and the grinding block form a rotating structure, and the motor is connected with the grinding block through a second connecting piece.
Compared with the prior art, the invention has the beneficial effects that: the polishing device for processing the carbon fiber automobile engine hood,
(1) the carbon fiber automobile engine hood is provided with a liquid pump, water in a water tank enters a drain pipe through a connecting pipeline under the action of the liquid pump and is sprayed to the carbon fiber automobile engine hood being polished through a water outlet on the drain pipe, so that the settling speed of scraps can be accelerated, the pollution to a working environment caused by the diffusion of the scraps can be further conveniently prevented, meanwhile, the situation that workers suck the scraps into the body can be effectively avoided, and the health of the workers can be further conveniently protected;
(2) be provided with the waste liquid case, waste liquid case accessible through-hole is collected the sewage of sewage and sweeps and is saved to be convenient for prevent that sewage from causing the pollution to operational environment wantonly, be provided with the filter screen simultaneously, the filter screen can separate sewage and sweeps, thereby the staff of being convenient for carries out classification to the two.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. the bottom plate, 2, the waste liquid case, 3, the limiting plate, 4, the filter screen, 5, the top cap, 6, the through-hole, 7, porous thing board of putting, 8, first connecting piece, 9, stop gear, 901, the fixed block, 902, the bull stick, 903, the stripper plate, 10, the drain pipe, 11, the outlet, 12, the bracing piece, 13, the telescopic link, 14, the fastener, 15, the water tank, 16, the liquid pump, 17, the connecting tube, 18, the mount, 19, the pneumatic cylinder, 20, the motor case, 21, the motor, 22, the piece of polishing, 23, the second connecting piece.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a polishing device for processing a carbon fiber automobile engine hood is disclosed, as shown in figure 1, a waste liquid box 2 is arranged above a bottom plate 1, a limiting plate 3 is arranged inside the waste liquid box 2, a filter screen 4 is arranged on the limiting plate 3, the filter screen 4 is connected with the limiting plate 3 through a screw, the filter screen 4 plays a role of filtering waste scraps, so that workers can respectively treat sewage and the waste scraps, meanwhile, a drain pipe is connected with the bottom of the right side of the waste liquid box 2, a top cover 5 is clamped at the top of the waste liquid box 2, the top cover 5 can be conveniently opened by the workers to clean the waste scraps on the filter screen 4, through holes 6 are uniformly formed in the top of the top cover 5, a porous object placing plate 7 is arranged above the top cover 5, the top cover 5 is rotatably connected with the porous object placing plate 7 through a first connecting piece 8, so that the porous object placing plate 7 can be conveniently rotated, so that a polishing block 22 can conveniently, and porous thing board 7 is gone up the symmetry and is provided with stop gear 9, stop gear 9 includes fixed block 901, bull stick 902 and stripper plate 903, and fixed block 901 bottom and porous thing board 7 fixed connection of putting, bull stick 902 and fixed block 901 threaded connection, and bull stick 902 and stripper plate 903 rotate to be connected, stop gear 9 plays the effect of fixed automobile bonnet, thereby be convenient for prevent that the automobile bonnet from taking place to remove at the in-process of polishing, and then be convenient for guarantee the quality of polishing of device, the left and right sides symmetry of porous thing board 7 of putting is provided with telescopic link 13, and telescopic link 13 is connected with porous thing board 7 block, be provided with fastener 14 on the telescopic link 13 simultaneously, telescopic link 13 plays the effect of fixed porous thing board 7 of putting, thereby be convenient for prevent its unexpected rotation.
As shown in fig. 1, fig. 2 and fig. 3, the drain pipe 10 is disposed at the rear side of the waste liquid tank 2, and the front side of the drain pipe 10 is provided with the water outlets 11 at equal intervals, meanwhile, the bottom of the drain pipe 10 is fixedly connected with the bottom plate 1 through the support rod 12, the right side of the drain pipe 10 is provided with the water tank 15, the top of the water tank 15 is connected with the liquid pump 16, meanwhile, the liquid pump 16 is connected with the drain pipe 10 through the connecting pipe 17, the fixing frame 18 is disposed at the left side of the waste liquid tank 2, the top of the fixing frame 18 is provided with the hydraulic cylinder 19, meanwhile, the bottom end of the hydraulic cylinder 19 penetrates through the fixing frame 18 to be connected with the motor box 20, the motor 21 is disposed in the motor box 20, the output end of the motor 21 is connected with the polishing block 22, the motor 21 and the polishing block 22 form a rotating structure.
The working principle is as follows: when the polishing device for processing the carbon fiber automobile engine hood is used, the automobile engine hood is firstly placed above the porous object placing plate 7, then the rotating rod 902 can be manually rotated to enable the extrusion plate 903 at the inner side to be in contact with and fix the left side and the right side of the automobile engine hood, then the power supply starting device is connected, the motor 21 drives the polishing block 22 to rotate, meanwhile, the hydraulic cylinder 19 drives the motor 21 and the rotating polishing block 22 to move downwards through the motor box 20 to polish the automobile engine hood, on the other hand, the liquid pump 16 drives water in the water box 15 to enter the drain pipe 10 through the connecting pipeline 17 and spray the water to the polishing block 22 and the automobile engine hood which are performing polishing work through the water outlet 11 on the drain pipe 10, thereby spraying the waste chips generated by polishing and accelerating the sedimentation of the waste chips, and then the water sprayed by the water outlet 11 can wrap the waste chips and flow down from the porous object placing plate 7, the waste water flows into the waste liquid tank 2 through the through hole 6 to be stored, meanwhile, the filter screen 4 can intercept and filter waste scraps in the waste water, the filtered waste water is discharged through a sewage discharge pipe, when the next position of the automobile engine hood needs to be polished, a user can separate the telescopic rod 13 from the porous object placing plate 7 through the rotary fastener 14, then the porous object placing plate 7 can be manually rotated to change the polishing position of the automobile engine hood, then the telescopic rod 13 is clamped with the porous object placing plate 7 to continue polishing, and all the work is completed.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a carbon fiber is grinding device for automobile engine hood processing, includes bottom plate (1), drain pipe (10) and mount (18), its characterized in that:
the waste liquid storage box comprises a bottom plate (1), a waste liquid box (2) is arranged above the bottom plate (1), a limiting plate (3) is arranged inside the waste liquid box (2), a blow-off pipe is connected to the bottom of the right side of the waste liquid box (2), a top cover (5) is clamped at the top of the waste liquid box (2), through holes (6) are uniformly formed in the top of the top cover (5), a porous storage plate (7) is arranged above the top cover (5), and limiting mechanisms (9) are symmetrically arranged on the porous storage plate (7);
the drainage pipe (10) is arranged on the rear side of the waste liquid tank (2), drainage openings (11) are distributed on the front side of the drainage pipe (10) at equal intervals, the bottom of the drainage pipe (10) is fixedly connected with the bottom plate (1) through a support rod (12), a water tank (15) is arranged on the right side of the drainage pipe (10), a liquid pump (16) is connected to the top of the water tank (15), and the liquid pump (16) is connected with the drainage pipe (10) through a connecting pipeline (17);
mount (18), mount (18) set up the left side at waste liquid case (2), and the top of mount (18) is provided with pneumatic cylinder (19), and the bottom of pneumatic cylinder (19) runs through mount (18) simultaneously and is connected with motor case (20), be provided with motor (21) in motor case (20), and the output and the piece of polishing (22) of motor (21) are connected.
2. The grinding device for machining the carbon fiber automobile engine hood as claimed in claim 1, wherein the grinding device comprises: the limiting plate (3) is provided with a filter screen (4), and the filter screen (4) is connected with the limiting plate (3) through a screw.
3. The grinding device for machining the carbon fiber automobile engine hood as claimed in claim 1, wherein the grinding device comprises: the top cover (5) is rotatably connected with the porous object placing plate (7) through a first connecting piece (8).
4. The grinding device for machining the carbon fiber automobile engine hood as claimed in claim 1, wherein the grinding device comprises: the left side and the right side of the porous object placing plate (7) are symmetrically provided with telescopic rods (13), the telescopic rods (13) are connected with the porous object placing plate (7) in a clamping mode, and meanwhile the telescopic rods (13) are provided with fasteners (14).
5. The grinding device for machining the carbon fiber automobile engine hood as claimed in claim 1, wherein the grinding device comprises: the limiting mechanism (9) comprises a fixing block (901), a rotating rod (902) and an extrusion plate (903), the bottom of the fixing block (901) is fixedly connected with the porous object placing plate (7), the rotating rod (902) is in threaded connection with the fixing block (901), and the rotating rod (902) is rotatably connected with the extrusion plate (903).
6. The grinding device for machining the carbon fiber automobile engine hood as claimed in claim 1, wherein the grinding device comprises: the motor (21) and the grinding block (22) form a rotating structure, and the motor (21) is connected with the grinding block (22) through a second connecting piece (23).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011109158.4A CN112247757A (en) | 2020-10-16 | 2020-10-16 | Grinding device is used in processing of carbon fiber bonnet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011109158.4A CN112247757A (en) | 2020-10-16 | 2020-10-16 | Grinding device is used in processing of carbon fiber bonnet |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112247757A true CN112247757A (en) | 2021-01-22 |
Family
ID=74244232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011109158.4A Pending CN112247757A (en) | 2020-10-16 | 2020-10-16 | Grinding device is used in processing of carbon fiber bonnet |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112247757A (en) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19651662A1 (en) * | 1996-12-12 | 1998-06-18 | Ringler Bernhard | Removing machining swarf and debris by suction |
US6159086A (en) * | 1998-07-20 | 2000-12-12 | Mcclurkin; Walter J. | Dust collecting work station |
CN106078498A (en) * | 2016-08-16 | 2016-11-09 | 无锡尊宝电动车有限公司 | A kind of polisher of recoverable metal chip |
CN107775468A (en) * | 2016-08-28 | 2018-03-09 | 天津百诚阀门制造有限公司 | It is a kind of to automate the strong grinding apparatus of processing seal |
CN207548383U (en) * | 2017-12-02 | 2018-06-29 | 无锡汇欧陶瓷有限公司 | A kind of tile edge machine with dedusting function |
CN108818233A (en) * | 2018-08-20 | 2018-11-16 | 姚巧宁 | A kind of maintenance facility of mold |
CN209319526U (en) * | 2018-12-11 | 2019-08-30 | 上海环欣诺机电设备制造有限公司 | Burnishing device is used in a kind of production of automobile engine shaft |
CN210281756U (en) * | 2019-07-31 | 2020-04-10 | 昆山万联利自动化科技有限公司 | Sanding equipment is used in automobile parts production and processing |
CN210633415U (en) * | 2019-06-10 | 2020-05-29 | 佴耀东 | Quick grinding device in large-scale welding surface |
CN211305924U (en) * | 2019-12-19 | 2020-08-21 | 苏州瑞博机电有限公司 | Gasket polishing device |
-
2020
- 2020-10-16 CN CN202011109158.4A patent/CN112247757A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19651662A1 (en) * | 1996-12-12 | 1998-06-18 | Ringler Bernhard | Removing machining swarf and debris by suction |
US6159086A (en) * | 1998-07-20 | 2000-12-12 | Mcclurkin; Walter J. | Dust collecting work station |
CN106078498A (en) * | 2016-08-16 | 2016-11-09 | 无锡尊宝电动车有限公司 | A kind of polisher of recoverable metal chip |
CN107775468A (en) * | 2016-08-28 | 2018-03-09 | 天津百诚阀门制造有限公司 | It is a kind of to automate the strong grinding apparatus of processing seal |
CN207548383U (en) * | 2017-12-02 | 2018-06-29 | 无锡汇欧陶瓷有限公司 | A kind of tile edge machine with dedusting function |
CN108818233A (en) * | 2018-08-20 | 2018-11-16 | 姚巧宁 | A kind of maintenance facility of mold |
CN209319526U (en) * | 2018-12-11 | 2019-08-30 | 上海环欣诺机电设备制造有限公司 | Burnishing device is used in a kind of production of automobile engine shaft |
CN210633415U (en) * | 2019-06-10 | 2020-05-29 | 佴耀东 | Quick grinding device in large-scale welding surface |
CN210281756U (en) * | 2019-07-31 | 2020-04-10 | 昆山万联利自动化科技有限公司 | Sanding equipment is used in automobile parts production and processing |
CN211305924U (en) * | 2019-12-19 | 2020-08-21 | 苏州瑞博机电有限公司 | Gasket polishing device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109227159B (en) | Size-adjustable workbench for cutting machining | |
CN109224575B (en) | Municipal sewage treatment filters auxiliary device with debris | |
CN112247757A (en) | Grinding device is used in processing of carbon fiber bonnet | |
CN210818894U (en) | Numerical control equipment dust keeper | |
CN112518035A (en) | Burnishing device is used in saw blade processing | |
CN112355857A (en) | Iron pipe end rust cleaning grinding device for machining | |
CN111604732A (en) | Cylindrical stone polishing and dust removing device | |
CN112355762A (en) | Cutting equipment for pipes | |
CN215968102U (en) | Flat grinder for optical glass processing | |
CN214642679U (en) | Steel processing is with burnishing device who has sweeps to collect mechanism | |
CN219598967U (en) | Linear edge grinding machine for glass processing | |
CN214869040U (en) | Product processing cutting equipment | |
CN218014549U (en) | Cleaning equipment for spinneret plate machining | |
CN216098031U (en) | Glass tangent plane grinding device is used in production of solar photovoltaic glass | |
CN219484437U (en) | Y type filter core cutting device | |
CN220664944U (en) | Sewage purification treatment device | |
CN214817800U (en) | Polishing and cleaning device for motor shell metal mold | |
CN220464344U (en) | Cutting equipment is used in artificial stone processing | |
CN216067029U (en) | Numerically controlled grinder capable of collecting cleaning fluid | |
CN220703286U (en) | Sewage treatment agent sprinkler for sewage treatment | |
CN220162101U (en) | Polishing and cleaning equipment | |
CN215469906U (en) | Workstation is used in automation equipment processing with amortization performance | |
CN215918367U (en) | Car mould processing cleaning equipment | |
CN217914722U (en) | High-efficient grinding device of high rigidity metal surface treatment | |
CN213106068U (en) | Polishing device for surface treatment of diamond compact |
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 | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210122 |