CN221088669U - Be used for water conservancy pipeline surface rust cleaning maintenance device - Google Patents
Be used for water conservancy pipeline surface rust cleaning maintenance device Download PDFInfo
- Publication number
- CN221088669U CN221088669U CN202322928029.3U CN202322928029U CN221088669U CN 221088669 U CN221088669 U CN 221088669U CN 202322928029 U CN202322928029 U CN 202322928029U CN 221088669 U CN221088669 U CN 221088669U
- Authority
- CN
- China
- Prior art keywords
- support frame
- transmission
- water conservancy
- bolted
- rod
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 46
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000012423 maintenance Methods 0.000 title claims abstract description 14
- 238000004140 cleaning Methods 0.000 title claims description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 75
- 238000005488 sandblasting Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 description 8
- 238000005457 optimization Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a rust removal maintenance device for the surface of a water conservancy pipeline, which belongs to the technical field of water conservancy projects and comprises a first support frame, wherein a second support frame is arranged on the right side of the first support frame, a support rod is bolted to the rear side of the right side of the first support frame, a first roller is sleeved on the surface of the support rod, a transmission rod is arranged on the front side of the support rod, the left side of the transmission rod penetrates through the first support frame, the right side of the transmission rod penetrates through the second support frame, a second roller is sleeved on the surface of the transmission rod, a support plate is bolted to the front side of the bottom of the left side of the first support frame, a transmission assembly matched with the transmission rod is arranged at the top of the support plate, a fixing plate is arranged at the top of the first roller, a sand blasting gun is bolted to the bottom of the fixing plate, and a fan is arranged at the top of the fixing plate.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to a rust removal maintenance device for the surface of a hydraulic pipeline.
Background
The hydraulic engineering is a built engineering for controlling and allocating surface water and underground water in the nature to achieve the aim of removing harm and benefiting, is also called as water engineering, and is an indispensable precious resource for human production and life, and only the hydraulic engineering is built to control water flow, prevent flood disasters and regulate and allocate water quantity so as to meet the needs of people's life and production on water resources.
At present, the utility model discloses a pipeline surface rust removing device for water conservancy construction, which is disclosed in China patent publication No. CN217317461U, wherein an upper electric sliding table and a lower electric sliding table are respectively and transversely fixed at the upper end and the lower end of a supporting upright rod, the annular edges at the top end and the bottom end of a rotary ring are rotatably clamped by a ring clamping seat and are respectively and fixedly arranged on sliding blocks of the upper electric sliding table and the lower electric sliding table, motors are transversely arranged on the sliding blocks of the upper electric sliding table and the lower electric sliding table, a gear is connected to a rotating shaft of the motor, and gear teeth meshed with the gear are arranged on the outer wall of the rotary ring; the grinding machine is fixedly arranged on the inner wall of the rotary ring through the electric push rod, and the application is suitable for carrying out surface rust removal on pipelines with different diameters; 360-degree omnibearing automatic rust removal can be carried out on the surface of the pipeline; the pipeline rust removal, rust cleaning and rust prevention maintenance work are synchronously carried out, and the rust removal effect is good and the efficiency is high.
When carrying out rust cleaning maintenance to water conservancy pipeline surface, can use the mode to carry out rust cleaning to water conservancy pipeline surface sandblast, current generally carries out the sandblast manually, and intensity of labour is high, and sandblast inefficiency brings inconvenience for the user.
Disclosure of utility model
The utility model provides a rust removal maintenance device for the surface of a water conservancy pipeline, and aims to solve the problems that the conventional manual sand blasting is usually performed, the labor intensity is high, the sand blasting efficiency is low, and inconvenience is brought to a user.
The utility model is realized in such a way, the rust removing maintenance device for the surface of a water conservancy pipeline comprises a first support frame, wherein a second support frame is arranged on the right side of the first support frame, a support rod is bolted to the rear side of the right side of the first support frame, a first roller is sleeved on the surface of the support rod, a transmission rod is arranged on the front side of the support rod, the left side of the transmission rod penetrates through the first support frame, the right side of the transmission rod penetrates through the second support frame, a second roller is sleeved on the surface of the transmission rod, a support plate is bolted to the front side of the bottom of the left side of the first support frame, a transmission component matched with the transmission rod is arranged at the top of the support plate, a fixed plate is arranged at the top of the first roller, a sand blasting gun is bolted to the bottom of the fixed plate, a fan is arranged at the top of the fixed plate, a positioning rod is bolted to the rear side of the top of the right side of the first support frame, the right side of the positioning rod penetrates through the fixed plate, and a transmission component matched with the fixed plate is arranged at the top of the second roller;
the transmission assembly comprises a transmission motor, a first transmission disc, a second transmission disc and a transmission belt, wherein the bottom of the transmission motor is bolted with the top of the supporting plate, the left side of the first transmission disc is bolted with the output end of the transmission motor, the right side of the second transmission disc is bolted with the left side of the transmission rod, and the first transmission disc is connected with the second transmission disc through the transmission belt.
In order to achieve the effect of driving the fixing plate to move, the transmission assembly comprises a positive and negative motor and a threaded rod, wherein the left side of the threaded rod is bolted with the output end of the positive and negative motor, and the right side of the threaded rod sequentially penetrates through the first support frame, the fixing plate and the second support frame from left to right.
In order to achieve the effect of supporting the first roller, the rust removing and maintaining device for the surface of the water conservancy pipeline is preferable, the right side of the supporting rod is bolted with the left side of the second supporting frame, and the inner wall of the first roller is rotatably connected with the surface of the supporting rod through a bearing.
In order to achieve the effect that the transmission rod is convenient to rotate, the rust removing maintenance device for the surface of the water conservancy pipeline is preferable in the utility model, the front sides of the left sides of the first support frame and the second support frame are respectively provided with a movable opening matched with the transmission rod, two sides of the surface of the transmission rod are rotatably connected with the inner wall of the movable opening through bearings, and the inner wall of the second roller is bolted with the surface of the transmission rod.
In order to achieve the effect of supporting the fan, the water conservancy pipeline surface rust removing maintenance device is preferably used, the two sides of the fan are respectively bolted with supporting bars, and one sides, close to the first supporting frame and the second supporting frame, of the two supporting bars are respectively bolted with the first supporting frame and the second supporting frame.
In order to achieve the effect of positioning the position of the fixed plate, the rust removing maintenance device for the surface of the water conservancy pipeline is preferable in the utility model, the rear side of the left side of the fixed plate is provided with a movable hole matched with a positioning rod, the surface of the positioning rod is in contact with the inner wall of the movable hole, and the right side of the positioning rod is bolted with the rear side of the top of the left side of the second support frame.
In order to achieve the effect that the threaded rod can rotate, the rust removing and maintaining device for the water conservancy pipeline surface is preferable in the utility model, the front sides of the tops of the left sides of the first support frame and the second support frame are respectively provided with a through hole matched with the threaded rod, and two sides of the surface of the threaded rod are rotatably connected with the inner wall of the through hole through bearings.
In order to achieve the effect that the fixing plate can move through threads when the threaded rod rotates, the front side of the left side of the fixing plate is provided with a threaded hole matched with the threaded rod for use, and the surface of the threaded rod is in threaded contact with the inner wall of the threaded hole.
Compared with the prior art, the utility model has the beneficial effects that:
This a be used for water conservancy pipeline surface rust cleaning maintenance device, through setting up first support frame, the second support frame, the bracing piece, first gyro wheel, the transfer line, the second gyro wheel, the backup pad, drive assembly, the fixed plate, the sandblast rifle, the fan, locating lever and transmission subassembly, when using, through placing the water conservancy pipeline at the top of first gyro wheel and second gyro wheel, then move about the fixed plate through transmission assembly drive, the fixed plate drives the sandblast rifle and controls and remove, the sandblast rifle removes the time carries out the sandblast to the water conservancy pipeline, then air-dry the water conservancy pipeline after the sandblast through the fan, then drive the transfer line through transmission subassembly and rotate, the transfer line drives the second gyro wheel and rotates, the second gyro wheel drives the water conservancy pipeline and rotate, thereby realize that the sandblast rifle carries out all-round sandblast to the surface of water conservancy pipeline, and sandblast efficiency is high.
Drawings
FIG. 1 is a diagram showing the whole structure of the device for derusting and maintaining the surface of a water conservancy pipeline;
FIG. 2 is a block diagram of a first support frame and a second support frame according to the present utility model;
FIG. 3 is a block diagram of a first roller, a second roller and a drive assembly according to the present utility model;
FIG. 4 is a block diagram of a mounting plate, a locating lever and a transfer assembly of the present utility model;
Fig. 5 is a structural view of the fixing plate and the blasting gun in the present utility model.
In the figure, 1, a first supporting frame; 2. a second support frame; 3. a support rod; 4. a first roller; 5. a transmission rod; 6. a second roller; 7. a support plate; 8. a transmission assembly; 801. a drive motor; 802. a first drive plate; 803. a second drive plate; 804. a transmission belt; 9. a fixing plate; 10. a sand blasting gun; 11. a fan; 12. a positioning rod; 13. a transmission assembly; 1301. a forward and reverse motor; 1302. a threaded rod; 14. a movable opening; 15. a support bar; 16. a movable hole; 17. a through port; 18. and (3) a threaded hole.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a be used for water conservancy pipeline surface rust cleaning maintenance device, including first support frame 1, the right side of first support frame 1 is provided with second support frame 2, the rear side bolt on first support frame 1 right side has bracing piece 3, the surface cover of bracing piece 3 is equipped with first gyro wheel 4, the front side of bracing piece 3 is provided with transfer line 5, the left side of transfer line 5 runs through first support frame 1, the right side of transfer line 5 runs through second support frame 2, the surface cover of transfer line 5 is equipped with second gyro wheel 6, the front side bolt of the left side bottom of first support frame 1 has backup pad 7, the top of backup pad 7 is provided with the drive assembly 8 that uses with transfer line 5 cooperation, the top of first gyro wheel 4 is provided with fixed plate 9, the bottom bolt of fixed plate 9 has sand blasting rifle 10, the top of fixed plate 9 is provided with fan 11, the rear side bolt on the top of first support frame 1 right side has locating lever 12, the right side of locating lever 12 runs through fixed plate 9, the top of second gyro wheel 6 is provided with the transmission assembly 13 that uses with fixed plate 9 cooperation;
The transmission assembly 8 comprises a transmission motor 801, a first transmission disc 802, a second transmission disc 803 and a transmission belt 804, wherein the bottom of the transmission motor 801 is bolted with the top of the supporting plate 7, the left side of the first transmission disc 802 is bolted with the output end of the transmission motor 801, the right side of the second transmission disc 803 is bolted with the left side of the transmission rod 5, and the first transmission disc 802 is connected with the second transmission disc 803 through the transmission belt 804.
In this embodiment: through setting up first support frame 1, second support frame 2, bracing piece 3, first gyro wheel 4, the transfer line 5, second gyro wheel 6, backup pad 7, drive assembly 8, fixed plate 9, sandblast rifle 10, fan 11, locating lever 12 and transmission subassembly 13, during the use, through placing the water conservancy pipeline at the top of first gyro wheel 4 and second gyro wheel 6, then drive fixed plate 9 through transmission subassembly 13 and control and remove, fixed plate 9 drives sandblast rifle 10 and control and remove, carry out the sandblast to the water conservancy pipeline when sandblast rifle 10 removes, then air-dry the water conservancy pipeline after the sandblast through fan 11, then drive transfer line 5 through drive assembly 8 and rotate, transfer line 5 drives second gyro wheel 6 and rotate, second gyro wheel 6 drives the water conservancy pipeline and rotate, thereby realize sandblast rifle 10 carries out the omnidirectional sandblast to the surface of water conservancy pipeline, and sandblast efficiency is high.
As a technical optimization scheme of the utility model, the transmission assembly 13 comprises a forward and reverse motor 1301 and a threaded rod 1302, wherein the left side of the threaded rod 1302 is bolted with the output end of the forward and reverse motor 1301, and the right side of the threaded rod 1302 sequentially penetrates through the first support frame 1, the fixing plate 9 and the second support frame 2 from left to right.
In this embodiment: by providing the reversible motor 1301, the threaded rod 1302 can be driven to rotate, and by providing the threaded rod 1302, the fixing plate 9 can be moved by threads when the threaded rod 1302 rotates.
As a technical optimization scheme of the utility model, the right side of the supporting rod 3 is bolted with the left side of the second supporting frame 2, and the inner wall of the first roller 4 is rotatably connected with the surface of the supporting rod 3 through a bearing.
In this embodiment: through setting up bracing piece 3, can support first gyro wheel 4, through setting up first gyro wheel 4, can use the water conservancy pipeline with the cooperation of second gyro wheel 6 and support, through setting up the inner wall of first gyro wheel 4 and the surface of bracing piece 3 through the bearing rotation connection, in order to make first gyro wheel 4 can rotate on the surface of bracing piece 3.
As a technical optimization scheme of the utility model, the front sides of the left sides of the first support frame 1 and the second support frame 2 are respectively provided with a movable opening 14 matched with the transmission rod 5, two sides of the surface of the transmission rod 5 are rotatably connected with the inner wall of the movable opening 14 through bearings, and the inner wall of the second roller 6 is bolted with the surface of the transmission rod 5.
In this embodiment: through setting up movable mouth 14, in order to make transfer line 5 conveniently rotate, through setting up transfer line 5, can drive second gyro wheel 6 and rotate, through setting up second gyro wheel 6, can drive the water conservancy pipeline and rotate.
As a technical optimization scheme of the utility model, two sides of the fan 11 are respectively bolted with the supporting bars 15, and one side, close to the first supporting frame 1 and the second supporting frame 2, of the two supporting bars 15 is respectively bolted with the first supporting frame 1 and the second supporting frame 2.
In this embodiment: by providing the support bars 15, the fan 11 can be supported.
As a technical optimization scheme of the utility model, a movable hole 16 matched with the positioning rod 12 is formed on the rear side of the left side of the fixed plate 9, the surface of the positioning rod 12 is contacted with the inner wall of the movable hole 16, and the right side of the positioning rod 12 is bolted with the rear side of the top of the left side of the second support frame 2.
In this embodiment: by arranging the fixing plate 9, the sand blasting gun 10 can be supported and driven to move, and by arranging the movable hole 16, the fixing plate 9 can be moved on the surface of the positioning rod 12, and by arranging the positioning rod 12, the position of the fixing plate 9 can be positioned.
As a technical optimization scheme of the utility model, the front sides of the left side tops of the first support frame 1 and the second support frame 2 are respectively provided with a through hole 17 matched with the threaded rod 1302 for use, and two sides of the surface of the threaded rod 1302 are rotatably connected with the inner wall of the through hole 17 through bearings.
In this embodiment: by providing the through opening 17, the threaded rod 1302 is rotatable.
As a technical optimization scheme of the utility model, a threaded hole 18 matched with a threaded rod 1302 is formed in the front side of the left side of the fixing plate 9, and the surface of the threaded rod 1302 is in threaded contact with the inner wall of the threaded hole 18.
In this embodiment: by providing the screw hole 18, the fixing plate 9 can be moved by the screw in order to rotate the threaded rod 1302.
Working principle: firstly, through placing the water conservancy pipeline at the top of first gyro wheel 4 and second gyro wheel 6, then through starting positive and negative motor 1301, positive and negative motor 1301 drives threaded rod 1302 positive and negative rotation, positive and negative rotation through threaded rod 1302 makes fixed plate 9 pass through the screw thread and control the removal, fixed plate 9 drives sand blasting rifle 10 and control the removal, sand blasting rifle 10 carries out the sandblast to the water conservancy pipeline after the sandblast, then air-dry through fan 11, then through starting driving motor 801, driving motor 801 drives first driving disk 802 and rotates, first driving disk 802 drives second driving disk 803 through drive belt 804 and rotates, second driving disk 803 drives transfer line 5 and rotates, transfer line 5 drives second gyro wheel 6 and rotate, second gyro wheel 6 drives the water conservancy pipeline and rotate, thereby realize that sand blasting rifle 10 carries out the omnidirectional sandblast to the surface of water conservancy pipeline, and sandblast efficiency is high.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. Be used for water conservancy pipeline surface rust cleaning maintenance device, including first support frame (1), its characterized in that: the right side of first support frame (1) is provided with second support frame (2), the rear side bolt on first support frame (1) right side has bracing piece (3), the surface cover of bracing piece (3) is equipped with first gyro wheel (4), the front side of bracing piece (3) is provided with transfer line (5), the left side of transfer line (5) runs through first support frame (1), the right side of transfer line (5) runs through second support frame (2), the surface cover of transfer line (5) is equipped with second gyro wheel (6), the front side bolt of first support frame (1) left side bottom has backup pad (7), the top of backup pad (7) is provided with drive assembly (8) that use with transfer line (5) cooperation, the top of first gyro wheel (4) is provided with fixed plate (9), the bottom bolt of fixed plate (9) has sand blasting gun (10), the top of fixed plate (9) is provided with fan (11), the rear side (12) at first support frame (1) right side top is run through second gyro wheel (6), the fixed plate (9) is used in cooperation with fixed plate (13);
The transmission assembly (8) comprises a transmission motor (801), a first transmission disc (802), a second transmission disc (803) and a transmission belt (804), wherein the bottom of the transmission motor (801) is bolted with the top of a supporting plate (7), the left side of the first transmission disc (802) is bolted with the output end of the transmission motor (801), the right side of the second transmission disc (803) is bolted with the left side of a transmission rod (5), and the first transmission disc (802) is connected with the second transmission disc (803) through the transmission belt (804).
2. The device for derusting and maintaining the surface of a water conservancy pipeline as claimed in claim 1, wherein: the transmission assembly (13) comprises a positive and negative motor (1301) and a threaded rod (1302), the left side of the threaded rod (1302) is bolted with the output end of the positive and negative motor (1301), and the right side of the threaded rod (1302) sequentially penetrates through the first support frame (1), the fixing plate (9) and the second support frame (2) from left to right.
3. The device for derusting and maintaining the surface of a water conservancy pipeline as claimed in claim 1, wherein: the right side of bracing piece (3) is bolted with the left side of second support frame (2), the inner wall of first gyro wheel (4) is connected through the bearing rotation with the surface of bracing piece (3).
4. The device for derusting and maintaining the surface of a water conservancy pipeline as claimed in claim 1, wherein: the movable opening (14) matched with the transmission rod (5) is formed in the front side of the left side of the first support frame (1) and the front side of the left side of the second support frame (2), two sides of the surface of the transmission rod (5) are rotatably connected with the inner wall of the movable opening (14) through bearings, and the inner wall of the second roller (6) is bolted with the surface of the transmission rod (5).
5. The device for derusting and maintaining the surface of a water conservancy pipeline as claimed in claim 1, wherein: the fan is characterized in that support bars (15) are bolted to two sides of the fan (11), and one sides, close to the first support frame (1) and the second support frame (2), of the two support bars (15) are bolted to the first support frame (1) and the second support frame (2) respectively.
6. The device for derusting and maintaining the surface of a water conservancy pipeline as claimed in claim 1, wherein: the movable hole (16) matched with the positioning rod (12) is formed in the rear side of the left side of the fixed plate (9), the surface of the positioning rod (12) is in contact with the inner wall of the movable hole (16), and the right side of the positioning rod (12) is bolted with the rear side of the top of the left side of the second support frame (2).
7. The device for derusting and maintaining the surface of a water conservancy pipeline as claimed in claim 2, wherein: the front sides of the left side tops of the first support frame (1) and the second support frame (2) are respectively provided with a through hole (17) matched with the threaded rod (1302), and two sides of the surface of the threaded rod (1302) are rotatably connected with the inner wall of the through hole (17) through bearings.
8. The device for derusting and maintaining the surface of a water conservancy pipeline as claimed in claim 2, wherein: screw holes (18) matched with the threaded rods (1302) are formed in the front side of the left side of the fixing plate (9), and the surfaces of the threaded rods (1302) are in threaded contact with the inner walls of the screw holes (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322928029.3U CN221088669U (en) | 2023-10-31 | 2023-10-31 | Be used for water conservancy pipeline surface rust cleaning maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322928029.3U CN221088669U (en) | 2023-10-31 | 2023-10-31 | Be used for water conservancy pipeline surface rust cleaning maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221088669U true CN221088669U (en) | 2024-06-07 |
Family
ID=91305078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322928029.3U Active CN221088669U (en) | 2023-10-31 | 2023-10-31 | Be used for water conservancy pipeline surface rust cleaning maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221088669U (en) |
-
2023
- 2023-10-31 CN CN202322928029.3U patent/CN221088669U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221088669U (en) | Be used for water conservancy pipeline surface rust cleaning maintenance device | |
| CN211277671U (en) | Grinding device is used in production of compressor rotor | |
| CN209793312U (en) | Surface rust removing device for steel pipe | |
| CN214980082U (en) | Steel pipe outer wall rust cleaning device | |
| CN114905083B (en) | Pipeline cutting equipment for hydraulic engineering | |
| CN217394507U (en) | Grinding device is used in processing of accurate axle core | |
| CN215942363U (en) | A high-efficient polishing equipment for diamond compact piece | |
| CN216542620U (en) | Polishing machine for artware | |
| CN216566422U (en) | Preprocessing device is used in processing of bearing retainer | |
| CN108787653A (en) | A kind of horizontal bucket wall paint vehicle smartphone device | |
| CN214120921U (en) | A cleaning device for tube sheet | |
| CN210997932U (en) | Heat energy deburring device | |
| CN213439110U (en) | Revolution and rotation round grinding head | |
| CN213164819U (en) | Adjusting device of grinding and polishing machine | |
| CN210476538U (en) | Burnishing device is used in steel production | |
| CN210701404U (en) | A belt cleaning device for cross axle processing | |
| CN112917309A (en) | Hardware surface polishing and spraying processing equipment | |
| CN215147991U (en) | Surface treatment device for hardware parts | |
| CN215544955U (en) | Turning processing device for stainless steel pipes | |
| CN215036368U (en) | Steel pipe inner wall rust cleaning device convenient to it is fixed | |
| CN216760509U (en) | Blanking mechanism for processing water pan | |
| CN213730782U (en) | Be applied to digit control machine tool cutter grinding device | |
| CN217728276U (en) | Surface treatment device for toothed plate machining | |
| CN220047501U (en) | Novel dust fall for building engineering device | |
| CN214237603U (en) | Multi-station reciprocating polishing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |