CN214516384U - Stamping die's belt cleaning device - Google Patents
Stamping die's belt cleaning device Download PDFInfo
- Publication number
- CN214516384U CN214516384U CN202120585374.XU CN202120585374U CN214516384U CN 214516384 U CN214516384 U CN 214516384U CN 202120585374 U CN202120585374 U CN 202120585374U CN 214516384 U CN214516384 U CN 214516384U
- Authority
- CN
- China
- Prior art keywords
- machine body
- cover
- shaped
- groove
- cleaning device
- 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
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a cleaning device of a stamping die, which comprises a machine body and a cleaning pool arranged inside the machine body, wherein a cover groove communicated with the cleaning pool is arranged on the top surface of the machine body, the inside of the cover groove is rotationally connected with a top cover through a hinge, one side of the top cover is provided with a hydraulic telescopic rod, the top end of the hydraulic telescopic rod is fixedly connected with the side surface of the top cover, and the bottom end of the hydraulic telescopic rod is positioned inside the cover groove; through the scalable pulling handle of U-shaped that sets up, carry the seat, first spring chamber, the T shape pull rod, the movable block, the shifting chute, the flexible fixture block of semi-circle, second spring chamber, lockpin and pinhole, make the top cap rotation open the back, the scalable top of pulling the handle of U-shaped can stretch out to the top of organism, thereby the operating personnel of being more convenient for hold and get to the scalable pulling handle of U-shaped, and will ask the basket to propose through the scalable pulling handle of U-shaped, the problem of original device must stretch into the hand when carrying out to ask the basket and wash the pond inside has been avoided.
Description
Technical Field
The utility model belongs to the technical field of the mould cleaning equipment, concretely relates to stamping die's belt cleaning device.
Background
When the stamping die is used, the surface of the stamping die can be stained with oil stains and scraps, the conventional cleaning mode is difficult to clean, an industrial ultrasonic cleaning machine is generally used for cleaning the stamping die, the industrial ultrasonic cleaning machine can not completely and effectively clean dies and workpieces manually or in other cleaning modes, the cleaning effect is remarkable, the cleaning requirement can be thoroughly met, stains at the hidden corner dead corners of the complex dies can be removed, and the cleaning efficiency is very high.
Current industry ultrasonic cleaner is in the use, in order to make the basket put into after wasing the pond, can not influence the normal closure of top cap, can highly set up the height that is less than the washing pond with two handles at basket top, but this just makes when follow-up operating personnel need take out the basket through the handle, must stretch into both hands inside the washing pond, though the top of handle does not soak totally in aquatic, nevertheless also can with wash the contact of pond inner wall when operating personnel holds and gets the handle, thereby make operating personnel hand be stained with the spot, have certain drawback, for this the utility model provides a stamping die's belt cleaning device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stamping die's belt cleaning device, current industry ultrasonic cleaner who proposes in solving above-mentioned background art is in the use, in order to make the basket put into after wasing the pond, can not influence the normal closure of top cap, can highly set up the height that is less than the washing pond with two handles at basket top, nevertheless this when just making follow-up operating personnel need take out the basket through the handle, must stretch into the both hands and wash the pond inside, though the top of handle does not soak in the aquatic completely, nevertheless also can with wash the contact of pond inner wall when operating personnel holds and gets the handle, thereby make the operating personnel hand be stained with the spot, there is certain drawback problem.
In order to achieve the above object, the utility model provides a following technical scheme: a cleaning device of a stamping die comprises a machine body and a cleaning pool arranged inside the machine body, wherein a cover groove communicated with the cleaning pool is formed in the top surface of the machine body, a top cover is rotatably connected inside the cover groove through a hinge, a hydraulic telescopic rod is arranged on one side of the top cover, the top end of the hydraulic telescopic rod is fixedly connected with the side surface of the top cover, the bottom end of the hydraulic telescopic rod is positioned inside the cover groove, the bottom end of the hydraulic telescopic rod is rotatably connected with the cover groove through a rotating shaft, an operation box is arranged on the front surface of the machine body, a supporting basket is arranged inside the cleaning pool, two symmetrical lifting seats are arranged on the top surface of the supporting basket through welding, a U-shaped telescopic pull handle is arranged at the top end of the lifting seat, the top end of the U-shaped telescopic pull handle is positioned at the top of the machine body, and the bottom end of the U-shaped telescopic pull handle is connected with a first spring chamber, the first spring chamber is located inside the lifting seat, a T-shaped pull rod is arranged on one side surface of the machine body, a moving block is fixedly welded at the bottom end of the T-shaped pull rod, a moving groove corresponding to the moving block is formed in the machine body, the moving block is located in the moving groove, a lock pin is fixedly welded on the top end surface of the moving block, the top end of the lock pin penetrates through the cover groove, and a pin hole corresponding to the lock pin is formed in one side surface of the top cover.
Preferably, the front surface of the machine body is fixed with an inclined baffle cover through screws, the inclined baffle cover is positioned at the top of the operation box, and the bottom end surface of the inclined baffle cover is provided with an integral inclined drainage strip.
Preferably, the two side surfaces of the inclined baffle cover are symmetrically provided with integrated fixed base strips, and the fixed base strips are fixed on the front surface of the machine body through screws.
Preferably, two screw holes are symmetrically formed in the fixed base strip, and a thread groove corresponding to the screw holes is formed in the front surface of the machine body.
Preferably, the top end of the lock pin is conical, the top end of the U-shaped telescopic pull handle is U-shaped, and a plurality of water leakage holes are uniformly formed in the surface of the support basket.
Preferably, semicircular telescopic clamping blocks are symmetrically arranged on the surfaces of two sides of the T-shaped pull rod and are located in the moving groove.
Preferably, the bottom end of the semicircular telescopic clamping block is connected with a second spring chamber, and the second spring chamber is positioned inside the T-shaped pull rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. scalable the pulling handle of U-shaped through setting up, carry the seat, first spring chamber, the T shape pull rod, the movable block, the shifting chute, the flexible fixture block of semicircle, second spring chamber, lockpin and pinhole, make the rotatory back of opening of top cap, the scalable top of pulling the handle of U-shaped can stretch out to the top of organism, thereby the operating personnel's of being more convenient for hold and get to the scalable pulling handle of U-shaped, and will ask the basket to propose through the scalable pulling handle of U-shaped, the problem of original device must stretch into the washing pond inside with the hand when carrying out to ask the basket has been avoided, and when the rotatory closure of top cap, the scalable pulling handle of U-shaped can receive the inside shrink of top cap extrusion and toward carrying the seat, from not influencing the normal closure of top cap, and can obtain good spacing under the effect of lockpin after the top cap closure.
2. Through the tilting fender cover, tilting drainage strip and the fixed base strip that set up, can carry out effectual sheltering from to the operation box to avoid washing the problem that the sewage that the mould drips at the in-process of taking directly falls on the operation box surface, make the cleanliness on operation box surface obtain guaranteeing.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal cross-sectional structure of the cleaning tank of the present invention;
FIG. 3 is a schematic side view of the connection between the U-shaped retractable pull handle and the lifting base of the present invention;
FIG. 4 is a schematic view of a portion of the enlarged structure of the area C in FIG. 2 according to the present invention;
fig. 5 is a schematic view of a partially enlarged structure of the region B in fig. 2 according to the present invention;
fig. 6 is a schematic view of a partially enlarged structure of a region a in fig. 1 according to embodiment 2 of the present invention;
fig. 7 is a schematic side view of the inclined shield according to embodiment 2 of the present invention;
fig. 8 is a schematic side sectional view of the inclined drainage strip of embodiment 2 of the present invention;
in the figure: 1. a body; 2. a T-shaped pull rod; 3. a top cover; 4. a U-shaped telescopic pull handle; 5. an inclined shield; 6. an operation box; 7. a water leakage hole; 8. a lock pin; 9. a cover groove; 10. a cleaning tank; 11. lifting a seat; 12. a basket; 13. a first spring chamber; 14. a moving groove; 15. a moving block; 16. a semicircular telescopic clamping block; 17. a second spring chamber; 18. an inclined drainage strip; 19. and fixing the base strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1 to 5, the present invention provides a technical solution: a cleaning device of a stamping die comprises a machine body 1 and a cleaning pool 10 arranged inside the machine body 1, wherein a cover groove 9 communicated with the cleaning pool 10 is formed in the top surface of the machine body 1, a top cover 3 is rotatably connected inside the cover groove 9 through a hinge, a hydraulic telescopic rod is arranged on one side of the top cover 3, the top end of the hydraulic telescopic rod is fixedly connected with the side surface of the top cover 3, the bottom end of the hydraulic telescopic rod is positioned inside the cover groove 9, the bottom end of the hydraulic telescopic rod is rotatably connected with the cover groove 9 through a rotating shaft, an operation box 6 is arranged on the front surface of the machine body 1, a supporting basket 12 is arranged inside the cleaning pool 10, two symmetrical lifting seats 11 are arranged on the top surface of the supporting basket 12 through welding, a U-shaped telescopic pull handle 4 is arranged on the top end of the lifting seat 11, the top end of the U-shaped telescopic pull handle 4 is positioned on the top of the machine body 1, and the bottom end of the U-shaped telescopic pull handle 4 is connected with a first spring chamber 13 through a spring, and the first spring chamber 13 is arranged inside the lifting seat 11, so that after the top cover 3 is rotated and opened, the top end of the U-shaped telescopic pull handle 4 can extend out to the top of the machine body 1, the holding of the U-shaped telescopic pull handle 4 by an operator is more convenient, the basket 12 is lifted out through the U-shaped telescopic pull handle 4, a T-shaped pull rod 2 is arranged on one side surface of the machine body 1, a moving block 15 is fixedly welded at the bottom end of the T-shaped pull rod 2, a moving groove 14 corresponding to the moving block 15 is formed in the machine body 1, the moving block 15 is arranged inside the moving groove 14, a lock pin 8 is fixedly welded on the top end surface of the moving block 15, the top end of the lock pin 8 penetrates through the cover groove 9, a pin hole corresponding to the lock pin 8 is formed in one side surface of the top cover 3, and the top cover 3 can be well limited under the action of the lock pin 8 after being closed.
In this embodiment, preferably, the top end of the lock pin 8 is tapered, so that the top end of the lock pin 8 is more easily inserted into the pin hole, the top end of the U-shaped telescopic pull handle 4 is U-shaped, so that the U-shaped telescopic pull handle is easy to hold, and a plurality of water leakage holes 7 are uniformly formed in the surface of the basket 12, so that water on the inner side can be leaked out when the basket 12 is lifted.
In this embodiment, preferably, the semicircular telescopic blocks 16 are symmetrically arranged on the two side surfaces of the T-shaped pull rod 2, and the semicircular telescopic blocks 16 are located inside the moving groove 14, so that after the T-shaped pull rod 2 pushes the top end of the lock pin 8 into the pin hole, the semicircular telescopic blocks 16 can be well limited.
In this embodiment, preferably, the bottom end of the semicircular telescopic latch 16 is connected to the second spring chamber 17 through a spring, and the second spring chamber 17 is located inside the T-shaped pull rod 2, so that the top end of the semicircular telescopic latch 16 can be squeezed into the second spring chamber 17 when being squeezed.
Example two
Referring to fig. 1 to 8, the present invention provides a technical solution: a cleaning device of a stamping die comprises a machine body 1 and a cleaning pool 10 arranged inside the machine body 1, wherein a cover groove 9 communicated with the cleaning pool 10 is formed in the top surface of the machine body 1, a top cover 3 is rotatably connected inside the cover groove 9 through a hinge, a hydraulic telescopic rod is arranged on one side of the top cover 3, the top end of the hydraulic telescopic rod is fixedly connected with the side surface of the top cover 3, the bottom end of the hydraulic telescopic rod is positioned inside the cover groove 9, the bottom end of the hydraulic telescopic rod is rotatably connected with the cover groove 9 through a rotating shaft, an operation box 6 is arranged on the front surface of the machine body 1, a supporting basket 12 is arranged inside the cleaning pool 10, two symmetrical lifting seats 11 are arranged on the top surface of the supporting basket 12 through welding, a U-shaped telescopic pull handle 4 is arranged on the top end of the lifting seat 11, the top end of the U-shaped telescopic pull handle 4 is positioned on the top of the machine body 1, and the bottom end of the U-shaped telescopic pull handle 4 is connected with a first spring chamber 13 through a spring, and the first spring chamber 13 is arranged inside the lifting seat 11, so that after the top cover 3 is rotated and opened, the top end of the U-shaped telescopic pull handle 4 can extend out to the top of the machine body 1, the holding of the U-shaped telescopic pull handle 4 by an operator is more convenient, the basket 12 is lifted out through the U-shaped telescopic pull handle 4, a T-shaped pull rod 2 is arranged on one side surface of the machine body 1, a moving block 15 is fixedly welded at the bottom end of the T-shaped pull rod 2, a moving groove 14 corresponding to the moving block 15 is formed in the machine body 1, the moving block 15 is arranged inside the moving groove 14, a lock pin 8 is fixedly welded on the top end surface of the moving block 15, the top end of the lock pin 8 penetrates through the cover groove 9, a pin hole corresponding to the lock pin 8 is formed in one side surface of the top cover 3, and the top cover 3 can be well limited under the action of the lock pin 8 after being closed.
In this embodiment, preferably, the front surface of the machine body 1 is fixed with the inclined baffle cover 5 through screws, the inclined baffle cover 5 is located at the top of the operation box 6, and the bottom end surface of the inclined baffle cover 5 is provided with the integral inclined drainage strip 18, so that the problem that sewage dripping during the taking process of the cleaning mold directly falls on the surface of the operation box 6 can be avoided.
In this embodiment, preferably, the two side surfaces of the inclined shield 5 are symmetrically provided with an integrated fixing base strip 19, and the fixing base strip 19 is fixed on the front surface of the machine body 1 by screws, so that the inclined shield 5 can be smoothly fixed on the top of the operation box 6.
In this embodiment, preferably, two screw holes are symmetrically formed in the fixing base strip 19, and a thread groove corresponding to the screw holes is formed on the front surface of the machine body 1, so that the fixing base strip 19 can be smoothly fixed on the front surface of the machine body 1 through screws.
In this embodiment, preferably, the top end of the lock pin 8 is tapered, so that the top end of the lock pin 8 is more easily inserted into the pin hole, the top end of the U-shaped telescopic pull handle 4 is U-shaped, so that the U-shaped telescopic pull handle is easy to hold, and a plurality of water leakage holes 7 are uniformly formed in the surface of the basket 12, so that water on the inner side can be leaked out when the basket 12 is lifted.
In this embodiment, preferably, the semicircular telescopic blocks 16 are symmetrically arranged on the two side surfaces of the T-shaped pull rod 2, and the semicircular telescopic blocks 16 are located inside the moving groove 14, so that after the T-shaped pull rod 2 pushes the top end of the lock pin 8 into the pin hole, the semicircular telescopic blocks 16 can be well limited.
In this embodiment, preferably, the bottom end of the semicircular telescopic latch 16 is connected to the second spring chamber 17 through a spring, and the second spring chamber 17 is located inside the T-shaped pull rod 2, so that the top end of the semicircular telescopic latch 16 can be squeezed into the second spring chamber 17 when being squeezed.
The hydraulic telescopic rod in the utility model is QD 19;
the utility model discloses a theory of operation and use flow: when an operator rotates and opens the top cover 3, the U-shaped telescopic pull handle 4 moves upwards under the pushing of the spring in the first spring chamber 13, and the top end of the U-shaped telescopic pull handle 4 extends out of the top of the machine body 1, so that the operator can more conveniently hold the U-shaped telescopic pull handle 4, and the basket 12 is lifted out through the U-shaped telescopic pull handle 4, the problem that the original device needs to stretch hands into the cleaning pool 10 when lifting out the basket 12 is solved, when the top cover 3 needs to be rotated and closed again, the bottom surface of the top cover 3 can be in contact with the top end of the U-shaped telescopic pull handle 4, downward pushing force is applied to the top end of the U-shaped telescopic pull handle 4, so that the top end of the U-shaped telescopic pull handle 4 can gradually contract towards the inside of the lifting seat 11 until the top cover 3 can be smoothly screwed into the inside of the cover groove 9, and the U-shaped telescopic pull handle 4 can be conveniently lifted out of the basket 12 by the operator, the normal closing of the top cover 3 is not influenced, after the top cover 3 is closed, the top end of the T-shaped pull rod 2 is pushed to the side surface of the machine body 1 forcibly, so that the moving block 15 moves towards the bottom end of the moving groove 14, the semicircular telescopic fixture block 16 on the surface of the T-shaped pull rod 2 is extruded by the outer surface of the machine body 1 and is extruded into the second spring chamber 17 to obtain the inside, so that the moving block 15 can smoothly move towards the bottom end of the moving groove 14, the lock pin 8 can be inserted into the pin hole in the side surface of the top cover 3, when the top end of the moving block 15 is pushed to the bottom end of the moving groove 14 and cannot be pushed continuously, the semicircular telescopic fixture block 16 is positioned in the moving groove 14 and is popped up under the action of the spring in the second spring chamber 17 to limit the T-shaped pull rod 2, the lock pin 8 cannot be moved out of the pin hole, and the top cover 3 can be well limited under the action of the pin hole, avoiding opening by the urging of the first spring chamber 13;
when the cleaning mould passes through the top of the operation box 6 in the taking process and sewage inside the cleaning mould drops downwards, the sewage can fall on the top surface of the inclined baffle cover 5 firstly, then flows to the inner side of the inclined drainage strip 18 and is finally discharged from the two sides of the inclined drainage strip 18, so that the problem that the surface cleanliness of the operation box 6 is poor due to the fact that the sewage directly drops on the surface of the operation box 6 is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A cleaning device of a stamping die comprises a machine body (1) and a cleaning pool (10) arranged inside the machine body (1), the top surface of the machine body (1) is provided with a cover groove (9) communicated with the cleaning pool (10), the inside of the cover groove (9) is rotationally connected with a top cover (3) through a hinge, one side of the top cover (3) is provided with a hydraulic telescopic rod, the top end of the hydraulic telescopic rod is fixedly connected with the side surface of the top cover (3), the bottom end of the hydraulic telescopic rod is positioned in the cover groove (9), the bottom end of the hydraulic telescopic rod is rotationally connected with the cover groove (9) through a rotating shaft, the front surface of the machine body (1) is provided with an operation box (6), the inside of the cleaning pool (10) is provided with a supporting basket (12), and the top surface of the basket (12) is provided with two symmetrical lifting seats (11) through welding, and is characterized in that: the top end of the lifting seat (11) is provided with a U-shaped telescopic pull handle (4), the top end of the U-shaped telescopic pull handle (4) is positioned at the top of the machine body (1), the bottom end of the U-shaped telescopic pull handle (4) is connected with a first spring chamber (13), the first spring chamber (13) is positioned inside the lifting seat (11), a T-shaped pull rod (2) is arranged on the surface of one side of the machine body (1), a moving block (15) is welded and fixed at the bottom end of the T-shaped pull rod (2), a moving groove (14) corresponding to the moving block (15) is arranged inside the machine body (1), the moving block (15) is positioned in the moving groove (14), the surface of the top end of the moving block (15) is fixedly welded with a lock pin (8), and the top end of the lock pin (8) penetrates into the cover groove (9), and a pin hole corresponding to the lock pin (8) is formed in the surface of one side of the top cover (3).
2. The cleaning device for the press die according to claim 1, wherein: the front surface of the machine body (1) is fixed with a tilting blocking cover (5) through screws, the tilting blocking cover (5) is arranged at the top of the operation box (6), and the bottom end surface of the tilting blocking cover (5) is provided with an integrated tilting drainage strip (18).
3. The cleaning device for the press die according to claim 2, wherein: the inclined type blocking cover (5) is characterized in that two side surfaces of the inclined type blocking cover are symmetrically provided with integrated fixed base strips (19), and the fixed base strips (19) are fixed on the front surface of the machine body (1) through screws.
4. A cleaning device for a press die according to claim 3, wherein: two screw holes are symmetrically formed in the fixed base strip (19), and a thread groove corresponding to the screw holes is formed in the front surface of the machine body (1).
5. The cleaning device for the press die according to claim 1, wherein: the top of the lock pin (8) is conical, the top of the U-shaped telescopic pull handle (4) is U-shaped, and a plurality of water leakage holes (7) are uniformly formed in the surface of the support basket (12).
6. The cleaning device for the press die according to claim 1, wherein: semicircular telescopic clamping blocks (16) are symmetrically arranged on the surfaces of the two sides of the T-shaped pull rod (2), and the semicircular telescopic clamping blocks (16) are located inside the moving groove (14).
7. The cleaning device for the press die according to claim 6, wherein: the bottom end of the semicircular telescopic clamping block (16) is connected with a second spring chamber (17), and the second spring chamber (17) is positioned in the T-shaped pull rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120585374.XU CN214516384U (en) | 2021-03-23 | 2021-03-23 | Stamping die's belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120585374.XU CN214516384U (en) | 2021-03-23 | 2021-03-23 | Stamping die's belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214516384U true CN214516384U (en) | 2021-10-29 |
Family
ID=78264757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120585374.XU Active CN214516384U (en) | 2021-03-23 | 2021-03-23 | Stamping die's belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214516384U (en) |
-
2021
- 2021-03-23 CN CN202120585374.XU patent/CN214516384U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214516384U (en) | Stamping die's belt cleaning device | |
| CN108746049B (en) | Material cleaning equipment | |
| CN213944235U (en) | Conical flask cleaning device for water quality testing | |
| CN113000474A (en) | Processingequipment is used in industrial chemicals production | |
| CN213417021U (en) | Device for cleaning color steel plate by sodium hydrogen carbonate solution | |
| CN213290929U (en) | Banbury mixer for producing PVC coiled material | |
| CN213287948U (en) | High-efficient belt cleaning device of accurate spare part | |
| CN213255850U (en) | Cleaning device for production and processing of hardware stamping parts | |
| CN210552646U (en) | Cleaning and maintaining device for injection mold | |
| CN108642790B (en) | Washing machine for rubbing and squeezing clothes by using flexible water-permeable bag and control method thereof | |
| CN212437695U (en) | Powder puff convenient to wash | |
| CN212653730U (en) | Stainless steel mould cleaning equipment | |
| CN206604807U (en) | A kind of advanced manufacturing industry solid waste treatment device | |
| CN112827925A (en) | Electromechanical device spare part belt cleaning device | |
| CN220532417U (en) | Zipper head cleaning equipment for zipper production | |
| CN213728087U (en) | Cleaning device for recycling old metal | |
| CN205413773U (en) | Full -automatic slide glass washs integrative appearance of drying | |
| CN216880645U (en) | Cleaning equipment is used in mould processing convenient to blowdown | |
| CN211559994U (en) | Hand-washing-free mop | |
| CN216369148U (en) | Scrap iron cleaning and recycling equipment for metal processing | |
| CN220804637U (en) | Belt cleaning device is used in hardware mould production | |
| CN216911176U (en) | Novel copper strips roll squeezer | |
| CN210847419U (en) | Automobile parts washs drying device | |
| CN220446061U (en) | Convenient and fast cleaning up polishing device for die manufacturing | |
| CN215251108U (en) | Galvanizing device for precise surface treatment of metal mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |