CN215847535U - Surface polishing device for sheet metal part based on special machining - Google Patents
Surface polishing device for sheet metal part based on special machining Download PDFInfo
- Publication number
- CN215847535U CN215847535U CN202121845209.XU CN202121845209U CN215847535U CN 215847535 U CN215847535 U CN 215847535U CN 202121845209 U CN202121845209 U CN 202121845209U CN 215847535 U CN215847535 U CN 215847535U
- Authority
- CN
- China
- Prior art keywords
- sheet metal
- groove
- motor
- fixedly installed
- bevel gear
- 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
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a surface polishing device for sheet metal parts based on special machining, which relates to the technical field of sheet metal polishing and comprises a workbench and a carrying plate, wherein first electric slide rails are respectively installed at two ends of the workbench, a portal frame is fixedly installed between moving ends of the first electric slide rails, a second electric slide rail is fixedly installed on the lower wall surface of a portal frame cross beam, a first electric telescopic rod is fixedly installed below the moving end of the first electric slide rail, a first motor is fixedly installed at the bottom end of the first electric telescopic rod, a polishing disc is installed at the driving end of the first motor, a first through groove is formed in the workbench, a positioning and overturning device is installed on the workbench and between the first through groove and the first electric slide rail, and a dust falling device is installed on the portal frame. The problem of current device when polishing to the sheet metal component, once only can polish the one side of sheet metal component, need the manual work turn-over when the other side is polished to needs, and produce the dust when polishing and endanger the workman healthy is solved.
Description
Technical Field
The utility model relates to the technical field of sheet metal polishing, in particular to a surface polishing device for a sheet metal part based on special machining.
Background
The sheet metal processing is a hinge technology which is required to be held by a sheet metal technical staff, and is also an important process for forming sheet metal products. The sheet metal processing includes traditional cutting, blanking, bending and pressing and other methods and technological parameters, various cold stamping die structures and technological parameters, various equipment working principles and operation methods, and new stamping technology and new technology. The processing of the metal plate of the part is called the sheet metal processing. In the sheet metal working process, generally need polish the polishing to the sheet metal component and handle, current publication number is CN201921185678.6 a car panel beating burnishing device includes workstation, a plurality of supporting legs of fixed connection in the workstation bottom, the top fixedly connected with guide rail of workstation, sliding fit has the board of placing on the guide rail, it is provided with the fixed subassembly that is used for fixed sheet metal component to place on the board, be provided with polishing mechanism on the workstation, polishing mechanism includes support frame, crossbeam, slider, slide rail, slider, electric putter, motor case, polishing piece, the quantity of support frame is two, and two support frames set up respectively in the both sides of guide rail, the bottom and the workstation fixed connection of support frame.
However, the above structure still has the following problems: when polishing the sheet metal component, once only can polish the one side of sheet metal component, need the manual work to turn over when the other side is polished to needs, waste time and energy, and can produce great dust when polishing, harm the workman healthy.
SUMMERY OF THE UTILITY MODEL
The utility model provides a surface polishing device for sheet metal parts based on special processing, aiming at overcoming the defects of the prior art, and solving the problems that the prior device can only polish one surface of the sheet metal part at a time when polishing the sheet metal part, needs to turn over manually when polishing the other surface, is time-consuming and labor-consuming, generates larger dust when polishing and is harmful to the health of workers.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a surface polishing device for sheet metal parts based on special machining comprises a workbench and an object carrying plate, wherein two ends of the workbench are respectively provided with a first electric slide rail, a door frame is fixedly arranged between the moving ends of the first electric slide rails, a second electric slide rail is fixedly arranged on the lower wall surface of the door frame beam, a first electric telescopic rod is fixedly arranged below the moving end of the first electric slide rail, a first motor is fixedly arranged at the bottom end of the first electric telescopic rod, a polishing disc is arranged at the driving end of the first motor, a first through groove is formed in the workbench, a positioning and overturning device is arranged on the workbench and between the first through groove and the first electric slide rail, carry thing board lower wall fixed mounting and have four second electric telescopic handle, it is inboard that the thing board is located first logical groove to carry the thing board four second electric telescopic handle fixed mounting is in ground, install dust device on the portal.
Preferably, the positioning and overturning device comprises a groove and a connecting shaft, the groove is respectively arranged on the workbench and is positioned between the first electric slide rail and the first through groove, guide grooves are respectively arranged on the front side wall surface and the rear side wall surface of the groove, a second motor is fixedly arranged on one side wall surface in the groove, a first bearing is fixedly arranged on the other side wall surface of the groove, a screw rod is fixedly arranged between the inner ring of the first bearing and the driving end of the second motor, a first slide block is movably arranged on the screw rod, guide blocks are respectively arranged on the front side and the rear side of the first slide block, the guide blocks are movably arranged in the guide grooves, a supporting plate is fixedly arranged on one side of the first slide block, a first through hole is arranged on the supporting plate, a second bearing is fixedly arranged in the first through hole, the connecting shaft penetrates through the supporting plate and is fixedly arranged on the inner ring of the second bearing, and a first bevel gear is fixedly arranged at one end of the connecting shaft, the other side of the first sliding block is fixedly provided with a third motor, a driving end of the third motor is fixedly provided with a second bevel gear, the first bevel gear is meshed with the second bevel gear, the other end of the connecting shaft is fixedly provided with a connecting plate, and two ends of the other side of the connecting plate are respectively provided with a clamping device.
Preferably, the clamping device comprises a housing and an annular plate, the housing is fixedly mounted at two ends of the other side of the connecting plate respectively, a dead axle is fixedly mounted at one end in the housing, a third bearing is fixedly mounted at the other end of the dead axle, an inner ring of the annular plate is fixedly mounted on an outer ring of the third bearing, a third bevel gear is fixedly mounted at one side of the annular plate, the dead axle is positioned in a third bevel gear, a fourth motor is fixedly mounted on a side wall surface in the annular plate, a driving end of the fourth motor is fixedly mounted with a fourth bevel gear, the third bevel gear is meshed with the fourth bevel gear, threads are arranged at the other side of the annular plate, the housing is provided with a pair of second through grooves, limit rods are slidably mounted in the pair of second through grooves respectively, one end of each limit rod is positioned in the housing, and a second sliding block is fixedly mounted at one end of each limit rod, a tooth key is arranged on one side of the second sliding block and meshed with the threads, the other end of the limiting rod is located outside the shell, and a limiting plate is fixedly mounted at the other end of the limiting rod.
Preferably, the dust device includes the water tank, water tank fixed mounting is in portal crossbeam upper wall rear side, portal crossbeam upper wall front side fixed mounting has the water pump, be connected with the inlet tube between water pump input and the water tank, the water pump output end is connected with the water hose, water hose other end fixed mounting has the spray pipe, spray pipe lower extreme fixed mounting has the shower nozzle, spray pipe one side fixed mounting has the support, support fixed mounting is in one side of first motor.
Preferably, the support legs are arranged below the workbench.
Preferably, a water tank cover is arranged on the water tank.
Advantageous effects
The utility model provides a surface polishing device for sheet metal parts based on special machining, which solves the problems that when the conventional device is used for polishing the sheet metal parts, only one surface of the sheet metal parts can be polished at a time, manual turnover is needed when the other surface of the sheet metal parts is polished, time and labor are wasted, and large dust is generated during polishing to harm the health of workers.
Drawings
Fig. 1 is a front view of a surface polishing device for sheet metal parts based on special machining according to the present invention.
Fig. 2 is a top view of the surface polishing device for sheet metal parts based on special processing.
FIG. 3 is a side view of the structure of a surface polishing device A for sheet metal parts based on special processing.
Fig. 4 is an enlarged view of the structure of a surface polishing device B for sheet metal parts based on special machining.
In the figure: 1-a workbench; 2-carrying plate; 3-a first motorized slide rail; 4-gantry; 5-a second electric slide rail; 6-a first electric telescopic rod; 7-a first motor; 8-grinding disc; 9-a first through slot; 10-a second electric telescopic rod; 11-a groove; 12-a connecting shaft; 13-a guide groove; 14-a second electric machine; 15-a first bearing; 16-a screw; 17-a first slider; 18-a guide block; 19-a support plate; 20-a second bearing; 21-a first bevel gear; 22-a third motor; 23-a second bevel gear; 24-a connecting plate; 25-a housing; 26-an annular plate; 27-fixed axis; 28-a third bearing; 29-a third bevel gear; 30-a fourth motor; 31-four bevel gears; 32-a second through slot; 33-a limiting rod; 34-a second slide; 35-a limiting plate; 36-a water tank; 37-a water pump; 38-water inlet pipe; 39-water outlet hose; 40-a water spray pipe; 41-a spray head; 42-bracket.
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. 1-4, the present invention provides a technical solution: a surface polishing device for sheet metal parts based on special machining comprises a workbench 1 and an object carrying plate 2, wherein first electric slide rails 3 are respectively installed at two ends of the workbench 1, a door frame 4 is fixedly installed between moving ends of the first electric slide rails 3, a second electric slide rail 5 is fixedly installed on the lower wall surface of a cross beam of the door frame 4, a first electric telescopic rod 6 is fixedly installed below the moving end of the first electric slide rail 3, a first motor 7 is fixedly installed at the bottom end of the first electric telescopic rod 6, a polishing disc 8 is installed at the driving end of the first motor 7, a first through groove 9 is formed in the workbench 1, a positioning and overturning device is installed on the workbench and positioned between the first through groove 9 and the first electric slide rails 3, four second electric telescopic rods 10 are fixedly installed on the lower wall surface of the object carrying plate 2, and the object carrying plate 2 is positioned inside the first through groove 9, four second electric telescopic handle 10 fixed mounting is in ground, install dust device on the portal 4. The positioning and turning device comprises a groove 11 and a connecting shaft 12, the groove 11 is respectively arranged on the workbench 1 and is positioned between the first electric slide rail 3 and the first through groove 9, guide grooves 13 are respectively arranged on the front side wall surface and the rear side wall surface of the groove 11, a second motor 14 is fixedly arranged on one side wall surface in the groove 11, a first bearing 15 is fixedly arranged on the other side wall surface of the groove 11, a screw 16 is fixedly arranged between the inner ring of the first bearing 15 and the driving end of the second motor 14, a first slide block 17 is movably arranged on the screw 16, guide blocks 18 are respectively arranged on the front side and the rear side of the first slide block 17, the guide blocks 18 are movably arranged in the guide grooves 13, a supporting plate 19 is fixedly arranged on one side of the first slide block 17, a first through hole is arranged on the supporting plate 19, a second bearing 20 is fixedly arranged in the first through hole, the connecting shaft 12 penetrates through the supporting plate 19 and is fixedly arranged on the inner ring of the second bearing 20, a first bevel gear 21 is fixedly mounted at one end of the connecting shaft 12, a third motor 22 is fixedly mounted at the other side of the first slider 17, a second bevel gear 23 is fixedly mounted at a driving end of the third motor 22, the first bevel gear 21 and the second bevel gear 23 are in meshed connection, a connecting plate 24 is fixedly mounted at the other end of the connecting shaft 12, and clamping devices are respectively mounted at two ends of the other side of the connecting plate 24. The clamping device comprises a shell 25 and an annular plate 26, wherein the shell 25 is fixedly arranged at two ends of the other side of the connecting plate 24 respectively, a fixed shaft 27 is fixedly arranged at one end in the shell 25, a third bearing 28 is fixedly arranged at the other end of the fixed shaft 27, an inner ring of the annular plate 26 is fixedly arranged on an outer ring of the third bearing 28, a third bevel gear 29 is fixedly arranged at one side of the annular plate 26, the fixed shaft 27 is positioned in the third bevel gear 29, a fourth motor 30 is fixedly arranged on the inner side wall surface of the annular plate 26, a driving end of the fourth motor 30 is fixedly arranged with a fourth bevel gear, the third bevel gear 29 is meshed with the fourth bevel gear 31, threads are arranged at the other side of the annular plate 26, a pair of second through grooves 32 is arranged on the shell 25, limiting rods 33 are slidably arranged in the pair of second through grooves 32 respectively, one end of the limiting rods 33 is positioned in the shell 25, gag lever post 33 one end fixed mounting has second slider 34, the tooth key has been seted up to second slider 34 one side, the tooth key meshes with the screw thread mutually, the gag lever post 33 other end is located outside casing 25, gag lever post 33 other end fixed mounting has limiting plate 35. The dust falling device comprises a water tank 36, the water tank 36 is fixedly installed on the rear side of the upper wall surface of the beam of the door frame 4, a water pump 37 is fixedly installed on the front side of the upper wall surface of the beam of the door frame 4, a water inlet pipe 38 is connected between the input end of the water pump 37 and the water tank 36, the output end of the water pump 37 is connected with a water outlet hose 39, a water spray pipe 40 is fixedly installed at the other end of the water outlet hose 39, a spray head 41 is fixedly installed at the lower end of the water spray pipe 40, a support 42 is fixedly installed on one side of the water spray pipe 40, and the support is fixedly installed on one side of the first motor 7. And support legs are arranged below the workbench 1. A water tank cover is arranged on the water tank 36.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
Example (b): as can be seen from the attached drawings 1-4 of the specification, a first motor 7, a second motor 14, a third motor 22, a fourth motor 30, a water pump 37, a first electric slide rail 3, a second electric slide rail 5, a first electric telescopic rod 6 and a second electric telescopic rod 10 are electrically connected with an external controller through leads, when the electric polishing machine is used, the controller controls the first electric slide rail 3 to drive a portal frame 4 to move back and forth so as to drive a polishing disc 8 to move back and forth, the controller controls the second electric slide rail 5 to drive the first electric telescopic rod 6 to move left and right so as to drive the polishing disc 8 to move left and right, the controller controls the first electric telescopic rod 6 to stretch up and down so as to drive the polishing disc to move up and down to precisely polish a sheet metal part, when the electric polishing machine is used, the sheet metal part is placed on a carrying plate 2, at the moment, the controller controls the second motor 14 to drive a first sliding block 17 to feed the sheet metal part so as to drive a sheet 12 on a supporting plate 19 to be close to the sheet part, thereby driving the connecting plate 24 and the clamping device on the connecting shaft 12 to be close to the sheet metal part, when the shell 25 of the clamping device contacts the sheet metal part, the controller controls the second motor 14 to stop running, at this time, the controller controls the fourth motor to rotate, drives the fourth bevel gear 31 to drive the third bevel gear 29 to drive the annular plate 26 to rotate, at this time, the annular plate 26 drives the second slider 34 to be close to each other to drive the limiting rod 33 to be close to each other to drive the limiting plate 35 to clamp the sheet metal part, at this time, the sheet metal part can be polished, when the surface needs to be turned over, the controller controls the second electric telescopic rod 10 to contract, at this time, the carrier plate 2 moves downwards away from the sheet metal part, at this time, the controller controls the third motor 22 to drive the second bevel gear 23 to rotate so as to drive the first bevel gear 21 to rotate so as to drive the connecting shaft 12 to rotate so as to drive the connecting plate 24 to rotate, the connecting plate 24 drives the clamping device above to drive the sheet metal part to rotate, after the sheet metal part rotates 180 degrees, the controller controls the third motor 22 to stop running, at the moment, the second electric telescopic rod 10 extends to drive the object carrying plate 2 to move upwards until the object carrying plate 2 contacts with the sheet metal part, and at the moment, the other surface can be polished to finish the whole process.
When needing the dust fall, controller control water pump 37 is with the water pump in the water tank to go out water hose 39 to spout from shower nozzle 41 on the spray pipe 40, the spun water sprays and can carry out the dust fall to it on polishing dish 8, and plays certain cooling effect.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (6)
1. A surface polishing device for sheet metal parts based on special machining comprises a workbench (1) and an object carrying plate (2), and is characterized in that first electric slide rails (3) are respectively installed at two ends of the workbench (1), a door frame (4) is fixedly installed between moving ends of the first electric slide rails (3), a second electric slide rail (5) is fixedly installed on a lower wall surface of a cross beam of the door frame (4), a first electric telescopic rod (6) is fixedly installed below the moving end of the first electric slide rail (3), a first motor (7) is fixedly installed at the bottom end of the first electric telescopic rod (6), a polishing disc (8) is installed at the driving end of the first motor (7), a first through groove (9) is formed in the workbench (1), and a positioning and overturning device is installed on the workbench and between the first through groove (9) and the first electric slide rail (3), carry thing board (2) lower wall fixed mounting have four second electric telescopic handle (10), it is inboard that thing board (2) are located first logical groove (9) to carry, four second electric telescopic handle (10) fixed mounting is in ground, install dust device on portal (4).
2. The surface polishing device for the sheet metal parts based on special processing according to claim 1, wherein the positioning and overturning device comprises a groove (11) and a connecting shaft (12), the groove (11) is respectively arranged on the workbench (1) and is positioned between the first electric sliding rail (3) and the first through groove (9), guide grooves (13) are respectively arranged on the front side wall surface and the rear side wall surface of the groove (11), a second motor (14) is fixedly arranged on the inner side wall surface of the groove (11), a first bearing (15) is fixedly arranged on the other side wall surface of the groove (11), a screw rod (16) is fixedly arranged between the inner ring of the first bearing (15) and the driving end of the second motor (14), a first sliding block (17) is movably arranged on the screw rod (16), and guide blocks (18) are respectively arranged on the front side and the rear side of the first sliding block (17), the guide block (18) is movably arranged in the guide groove (13), a support plate (19) is fixedly arranged on one side of the first sliding block (17), a first through hole is arranged on the supporting plate (19), a second bearing (20) is fixedly arranged in the first through hole, the connecting shaft (12) penetrates through the supporting plate (19) and is fixedly arranged on the inner ring of the second bearing (20), one end of the connecting shaft (12) is fixedly provided with a first bevel gear (21), a third motor (22) is fixedly arranged on the other side of the first sliding block (17), a second bevel gear (23) is fixedly arranged at the driving end of the third motor (22), the first bevel gear (21) is meshed with the second bevel gear (23), the other end of the connecting shaft (12) is fixedly provided with a connecting plate (24), and two ends of the other side of the connecting plate (24) are respectively provided with a clamping device.
3. The surface polishing device for the sheet metal parts based on special processing as claimed in claim 2, wherein the clamping device comprises a housing (25) and an annular plate (26), the housing (25) is fixedly installed at two ends of the other side of the connecting plate (24) respectively, a fixed shaft (27) is fixedly installed at one end in the housing (25), a third bearing (28) is fixedly installed at the other end of the fixed shaft (27), an inner ring of the annular plate (26) is fixedly installed with an outer ring of the third bearing (28), a third bevel gear (29) is fixedly installed at one side of the annular plate (26), the fixed shaft (27) is located in the third bevel gear (29), a fourth motor (30) is fixedly installed on the inner surface of the annular plate (26), a driving end of the fourth motor (30) is fixedly installed with the fourth bevel gear, and the third bevel gear (29) is meshed with the fourth bevel gear (31), annular plate (26) opposite side setscrew thread, casing (25) have been seted up a pair of second and have been led to groove (32), and are a pair of the second leads to groove (32) in the slidable mounting respectively have gag lever post (33), gag lever post (33) one end is located casing (25), gag lever post (33) one end fixed mounting has second slider (34), the tooth key has been seted up to second slider (34) one side, the tooth key meshes with the screw thread mutually, gag lever post (33) other end is located casing (25) outward, gag lever post (33) other end fixed mounting has limiting plate (35).
4. The surface polishing device for sheet metal parts based on special processing as claimed in claim 1, wherein the dust falling device comprises a water tank (36), the water tank (36) is fixedly mounted on the rear side of the upper wall surface of the beam of the gantry (4), a water pump (37) is fixedly mounted on the front side of the upper wall surface of the beam of the gantry (4), a water inlet pipe (38) is connected between the input end of the water pump (37) and the water tank (36), the output end of the water pump (37) is connected with a water outlet hose (39), the other end of the water outlet hose (39) is fixedly mounted with a water spray pipe (40), the lower end of the water spray pipe (40) is fixedly mounted with a spray head (41), a bracket (42) is fixedly mounted on one side of the water spray pipe (40), and the bracket is fixedly mounted on one side of the first motor (7).
5. A surface polishing device for sheet metal parts based on special machining according to claim 1, characterized in that support legs are arranged under the working table (1).
6. A surface polishing device for sheet metal parts based on special machining according to claim 4, characterized in that a water tank cover is arranged on the water tank (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121845209.XU CN215847535U (en) | 2021-08-09 | 2021-08-09 | Surface polishing device for sheet metal part based on special machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121845209.XU CN215847535U (en) | 2021-08-09 | 2021-08-09 | Surface polishing device for sheet metal part based on special machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215847535U true CN215847535U (en) | 2022-02-18 |
Family
ID=80326846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121845209.XU Active CN215847535U (en) | 2021-08-09 | 2021-08-09 | Surface polishing device for sheet metal part based on special machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215847535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116619177A (en) * | 2023-07-24 | 2023-08-22 | 辽宁华天航空科技股份有限公司 | Intelligent integrated grinding and polishing equipment and method for metal plates |
| CN116787304A (en) * | 2023-08-04 | 2023-09-22 | 河北正美模具制造有限公司 | Surface polishing device for die manufacturing |
-
2021
- 2021-08-09 CN CN202121845209.XU patent/CN215847535U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116619177A (en) * | 2023-07-24 | 2023-08-22 | 辽宁华天航空科技股份有限公司 | Intelligent integrated grinding and polishing equipment and method for metal plates |
| CN116619177B (en) * | 2023-07-24 | 2023-09-15 | 辽宁华天航空科技股份有限公司 | Intelligent integrated grinding and polishing equipment and method for metal plates |
| CN116787304A (en) * | 2023-08-04 | 2023-09-22 | 河北正美模具制造有限公司 | Surface polishing device for die manufacturing |
| CN116787304B (en) * | 2023-08-04 | 2024-02-27 | 河北正美模具制造有限公司 | Surface polishing device for die manufacturing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211135673U (en) | Numerical control planer-type milling machine with piece clearance mechanism | |
| CN215847535U (en) | Surface polishing device for sheet metal part based on special machining | |
| CN211072579U (en) | Cutting machine is used in processing of radiator steel pipe | |
| CN209772527U (en) | Efficient spraying equipment for surface maintenance of hardware | |
| CN210648661U (en) | Metal product processing device | |
| CN111299265A (en) | Cleaning device for machining tubular workpiece | |
| CN110315112B (en) | Intelligent machining equipment | |
| CN211303925U (en) | Belt cleaning device is used in five metals production | |
| CN111673546A (en) | Multi-station machining equipment and auxiliary equipment thereof | |
| CN110433996B (en) | Wood door frame paint spraying equipment | |
| CN202984163U (en) | Burr washing device for workpieces | |
| CN216419886U (en) | Coating device of full-automatic coating production line | |
| CN215968280U (en) | Fire extinguisher valve body burring equipment | |
| CN211589673U (en) | Burnishing device is used in glass processing | |
| CN211415528U (en) | Furniture production equipment with saw-dust clearance function | |
| CN115069711A (en) | Automatic change dust absorption and fall precision instrument manufacture platform of making an uproar | |
| CN210026853U (en) | Stone carving machine with cooling water circulation system | |
| CN210024768U (en) | High-precision lubricating oil fine grinding equipment | |
| CN112476038A (en) | Drilling equipment is used in production of car precision parts | |
| CN219403610U (en) | Automatic deburring device | |
| CN211942773U (en) | Automatic engraving machine for plates | |
| CN213557966U (en) | A bed body anti-rust paint spraying device for numerical control lathe | |
| CN218110126U (en) | Digit control machine tool belt cleaning device | |
| CN220533760U (en) | Corner grinding device for die casting | |
| CN213258591U (en) | Polishing equipment for precise metal structural part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |