CN112355901A - Sand blasting device suitable for large-area curved surface - Google Patents
Sand blasting device suitable for large-area curved surface Download PDFInfo
- Publication number
- CN112355901A CN112355901A CN202011237003.9A CN202011237003A CN112355901A CN 112355901 A CN112355901 A CN 112355901A CN 202011237003 A CN202011237003 A CN 202011237003A CN 112355901 A CN112355901 A CN 112355901A
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- cavity
- moving
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- sliding
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Spray Control Apparatus (AREA)
Abstract
The invention discloses a sand blasting device suitable for large-area curved surfaces, which comprises height telescopic rods symmetrically arranged on the left and right sides, wherein supporting bodies are fixedly arranged on the lower sides of the height telescopic rods, roller cavities are symmetrically arranged on the left and right sides of the lower sides of the supporting bodies, rollers are rotatably arranged in the roller cavities, a certain base body is arranged on the lower side of the supporting bodies, and a moving cavity is arranged in the middle of the certain base body.
Description
Technical Field
The invention relates to a sand blasting device suitable for large-area curved surfaces, and mainly relates to the related field of sand blasting equipment for the surfaces of mechanical parts.
Background
The process of cleaning and coarsening the surface of a matrix by utilizing the impact action of high-speed sand flow adopts compressed air as power to form a high-speed spray beam to spray materials to the surface of a workpiece to be treated at a high speed, so that the appearance or the shape of the outer surface of the workpiece is changed, and the surface of the workpiece obtains certain cleanliness and different roughness due to the impact and cutting action of abrasive materials on the surface of the workpiece, so that the mechanical property of the surface of the workpiece is improved, the fatigue resistance of the workpiece is improved, the adhesive force between the workpiece and a coating is increased, the durability of a coating film is prolonged, the leveling and decoration of the coating are facilitated, a common sand blasting device is handheld, the operation is inconvenient, the efficiency is not high, and when the surface of a large-area curved surface is subjected to uneven spraying.
Disclosure of Invention
The invention aims to solve the technical problem of providing a sand blasting device suitable for large-area curved surfaces, and the sand blasting device overcomes the problems.
The invention is realized by the following technical scheme.
The invention relates to a sand blasting device suitable for large-area curved surfaces, which comprises height telescopic rods symmetrically arranged on the left and right, wherein a support body is fixedly arranged at the lower side of each height telescopic rod, roller cavities are symmetrically arranged on the left and right of the lower side of the support body, rollers are rotatably arranged in the roller cavities, a certain base body is arranged at the lower side of the support body, a moving cavity is arranged in the middle of the certain base body, a moving slide block is arranged in the moving cavity in a front-back sliding mode, a threaded hole is formed in the moving slide block, a moving threaded column is connected with the moving slide block in a threaded manner, a motor for driving the moving threaded column to rotate is arranged at the rear side of the certain base body, a cavity avoiding cavity is communicated with the upper side of the moving cavity, a connecting column is fixedly arranged at the upper side, the locking threaded hole is in threaded connection with a locking threaded column, a handle is fixedly arranged at the left end of the locking threaded column, a certain base body is positioned at the right side of the locking threaded hole and is communicated with a second sliding cavity, a locking block is arranged in the second sliding cavity in a left-right sliding manner and is rotationally connected with the right end of the locking threaded column, a second sliding block is arranged at the right side of the locking block in a front-back sliding manner, a first sliding cavity is arranged above the right side of the certain base body, a first sliding block is arranged in the first sliding cavity in a front-back sliding manner, a clamping mechanism is fixedly arranged at the right sides of the first sliding block and the second sliding block, a cross rod is fixedly arranged in the middle of a shaft at the upper side of a left-right height telescopic rod, a moving rack is fixedly arranged at the upper side of the cross rod, a cross moving body is arranged, the upper side of the transverse moving cavity is provided with a power cavity, a power motor is arranged in the power cavity, a power gear is fixedly arranged on a shaft of the power motor, a sprayer mechanism is arranged on the lower side of the transverse moving body, the sprayer mechanism comprises an angle adjusting cavity arranged in the transverse moving body, the front wall body and the rear wall body of the angle adjusting cavity are rotatably provided with three transmission gears, a transmission belt is connected between the transmission gears, an angle adjusting motor is arranged on the rear side wall body of the angle adjusting cavity, an adjusting gear is fixedly arranged on the shaft of the angle adjusting motor and meshed with the transmission gears, the lower side of the angle adjusting cavity is communicated with a rotating cavity, the front wall and the rear wall of the rotating cavity are provided with arc chutes, arc chutes of the rotating cavity are slidably provided with arc sliding blocks, rotating connectors are fixedly arranged on the arc sliding blocks, the arc-shaped rack is meshed with the transmission gear, a spray head is arranged on the lower side of the rotating connecting body, the spray head is communicated with a connecting pipe, and infrared sensors are fixedly arranged at the lower end of the transverse moving body in a bilateral symmetry mode.
Further, the clamping mechanism comprises a clamping body fixed at the right end of the first sliding block and the second sliding block, the right side of the clamping body is provided with a sliding groove with a right opening, the upper side wall body of the sliding groove is provided with a second threaded rod in a rotating manner, the lower side wall body of the sliding groove is internally provided with a clamping motor, the lower side wall body of the sliding groove is provided with a first threaded rod in a rotating manner, the first threaded rod is fixedly connected with the second threaded rod, the first threaded rod is externally provided with threads, the right side of the sliding groove is symmetrically provided with clamping connecting rods in an up-down manner, the upper side clamping connecting rod is provided with a second threaded hole, the lower side clamping connecting rod is provided with a first threaded hole, the first threaded hole is provided with the first threaded rod in a threaded connection manner, the second threaded hole is provided with a second threaded rod in a threaded connection manner, the, the second threaded rod extends to in the locking chamber, the fixed first spur gear that is equipped with in second threaded rod upper end, side wall body UNICOM is equipped with the ratchet chamber on the locking chamber, the wall body rotates about the ratchet chamber and is equipped with the ratchet, ratchet chamber left side wall body rotates and is equipped with the pawl, the fixed second spur gear that is equipped with of axle downside of ratchet, the second spur gear extends to in the locking chamber, the second spur gear with the straight-tooth connection is equipped with the adapter sleeve between the first spur gear, the adapter sleeve outside is equipped with the spout, the spout rotates and is equipped with the locking connecting rod, be equipped with the drive in the locking chamber the linear electric motor that the locking connecting rod reciprocated, the tight connecting rod tip of clamp is equipped with self-adaptation mechanism.
Further, the self-adaptation mechanism includes the fixed body that is equipped with of tight connecting rod right-hand member of clamp, be equipped with the downward pressure of opening in the fixed body and experience the chamber, the pressure is experienced the chamber and is slided from top to bottom and is equipped with and practises the level slider, practise the level slider with pressure is experienced the chamber upper end and is connected and is equipped with pressure spring, the fixed pressure that is equipped with of pressure is experienced the chamber upper end wall body and is experienced the device, practise level slider lower extreme is equipped with contact block, contact block is equipped with the ascending angle adjustment groove of opening, the angle adjustment groove rotates and is equipped with practise the level slider, practise the level slider with be equipped with rotation spring about the angle adjustment groove between the wall body.
The invention has the beneficial effects that: by using the device, the device can be installed at two ends of a large-area curved surface as required, the angle of the sand blasting head can be adjusted according to the current curvature of the curved surface, so that the sand blasting head can be always vertically aligned with the curved surface, the sand blasting is uniform by the method, the effect is good, manual participation is not needed, the device is free and flexible, the installation is convenient, the flexible disassembly and the convenient carrying and transportation can be realized, the adaptability of the device is strong, and most of curved surfaces are relatively adaptive.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the adaptive mechanism 60 in fig. 1.
Fig. 3 is an enlarged schematic view of the clamping mechanism 61 in fig. 1.
Fig. 4 is an enlarged schematic view of the head mechanism 62 in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to the accompanying drawings 1-4, the sand blasting device suitable for large-area curved surfaces comprises a height expansion rod 17 which is arranged in bilateral symmetry, a support body 16 is fixedly arranged on the lower side of the height expansion rod 17, the support body 17 is detachable from the support body 16, a roller cavity 19 is arranged in bilateral symmetry on the lower side of the support body 16, a roller 18 is arranged in the roller cavity 19 in a rotating manner, a certain base body 10 is arranged on the lower side of the support body 16, a moving cavity 11 is arranged in the middle of the certain base body 10, a moving slider 12 is arranged in the moving cavity 11 in a front-back sliding manner, a threaded hole is formed in the moving slider 12, a moving threaded column 13 is arranged in the moving slider 12 in a threaded connection manner, a motor for driving the moving threaded column 13 to rotate is arranged on the rear side of the certain base body 10, a cavity 14 is communicated with the upper side of, the fixed base 10 is provided with a locking threaded hole 22 at the lower side of the movable sliding block 12, threads are arranged in the locking threaded hole 22, the locking threaded hole 22 is connected with a locking threaded column 23 in a threaded manner, a handle 24 is fixedly arranged at the left end of the locking threaded column 23, the fixed base 10 is arranged at the right side of the locking threaded hole 22 and is communicated with a second sliding cavity 79, the second sliding cavity 79 is provided with a locking block 25 in a left-right sliding manner, the locking block 25 is rotatably connected with the right end of the locking threaded column 23, the second sliding cavity 79 is arranged at the right side of the locking block 25 in a front-back sliding manner and is provided with a second sliding block 26, a first sliding cavity 80 is arranged above the right side of the fixed base 10, the first sliding cavity 80 is provided with a first sliding block 81 in a front-back sliding manner, the right sides of the first sliding block 81 and the second sliding block 26 are fixedly provided, the 20 and 17 shafts are detachable, a movable rack 21 is fixedly arranged on the upper side of the cross rod 20, the cross rod 20 is provided with a transverse moving body 29, the transverse moving body 29 is provided with a transverse moving cavity 30, the transverse moving cavity 30 is slidably provided with the cross rod 20, the upper side of the transverse moving cavity 30 is provided with a power cavity 31, the power cavity 31 is internally provided with a power motor 32, the shaft of the power motor 32 is fixedly provided with a power gear 33, the lower side of the transverse moving body 29 is provided with a spray head mechanism 62, the spray head mechanism 62 comprises an angle adjusting cavity 56 arranged in the transverse moving body 29, the front wall and the rear wall of the angle adjusting cavity 56 are rotatably provided with three transmission gears 59, a transmission belt 71 is connected between the transmission gears 59, the rear side wall of the angle adjusting cavity 56 is provided with an angle adjusting motor 57, the shaft of the angle adjusting motor 57 is fixedly provided with an adjusting gear 58, the downside intercommunication in angle adjustment chamber 56 is equipped with rotates chamber 77, it is equipped with the arc spout to rotate chamber 77 front and back wall, the arc spout that rotates chamber 77 slides and is equipped with arc slider 78, arc slider 78 is fixed to be equipped with and rotates connector 73, it is fixed to be equipped with arc rack 76 to rotate connector 73 upside, arc rack 76 with drive gear 59 meshes, it is equipped with shower nozzle 74 to rotate connector 73 downside, shower nozzle 74 intercommunication is equipped with connecting pipe 75, it is fixed with infrared sensor 72 to sideslip body 29 lower extreme bilateral symmetry.
Advantageously, the clamping mechanism 61 includes a clamping body 27 fixed at the right end of the first sliding block 81 and the second sliding block 26, the right side of the clamping body 27 is provided with a sliding groove 44 with a right opening, the upper side wall of the sliding groove 44 is rotatably provided with a second threaded rod 45, the lower side wall of the sliding groove 44 is internally provided with a clamping motor 47, the lower side wall of the sliding groove 44 is rotatably provided with a first threaded rod 48, the first threaded rod 48 is fixedly connected with the second threaded rod 45, the first threaded rod 48 is externally provided with threads, the right side of the sliding groove 44 is vertically and symmetrically provided with clamping connecting rods 43, the upper side clamping connecting rod 43 is provided with a second threaded hole 46, the lower side clamping connecting rod 43 is provided with a first threaded hole 49, the first threaded hole 49 is provided with the first threaded rod 48 in a threaded connection, the second threaded hole 46 is provided with the second threaded rod 45 in a threaded connection, the clamping body 27 is provided with a, the right side of the locking cavity 54 communicates with the sliding groove 44, the second threaded rod 45 extends into the locking cavity 54, a first straight gear 82 is fixedly arranged at the upper end of the second threaded rod 45, a ratchet cavity 50 is communicated with the upper side wall body of the locking cavity 54, the upper wall body and the lower wall body of the ratchet cavity 50 are rotatably provided with a ratchet 51, the left side wall body of the ratchet cavity 50 is rotatably provided with a pawl, a second spur gear 83 is fixedly arranged on the lower shaft side of the ratchet wheel 51, the second spur gear 83 extends into the locking cavity 54, a connecting sleeve 52 is arranged between the second straight gear 83 and the first straight gear 82 in a straight-tooth connection manner, a sliding groove 53 is arranged on the outer side of the connecting sleeve 52, a locking connecting rod 55 is rotatably arranged on the sliding groove 53, a linear motor for driving the locking connecting rod 55 to move up and down is arranged in the locking cavity 54, and a self-adaptive mechanism 60 is arranged at the end part of the clamping connecting rod 43.
Beneficially, the adaptive mechanism 60 includes the fixed body 34 that the right end of the clamping connecting rod 43 is fixedly provided with, a pressure sensing cavity 37 with a downward opening is arranged in the fixed body 34, a practicing slide block 40 is arranged on the pressure sensing cavity 37 in a vertical sliding manner, a pressure spring 38 is arranged at the upper end of the practicing slide block 40 and connected with the upper end of the pressure sensing cavity 37, a pressure sensing device 39 is fixedly arranged on the upper end wall body of the pressure sensing cavity 37, a contact block 35 is arranged at the lower end of the practicing slide block 40, an angle adjusting groove 41 with an upward opening is arranged on the contact block 35, the practicing slide block 40 is arranged in a rotating manner in the angle adjusting groove 41, a rotating spring 42 is arranged between the practicing slide block 40 and the left and right wall bodies in the angle adjusting groove 41, and an anti-skid pad 36 is fixedly.
Sequence of mechanical actions of the whole device: after the device is assembled, a curved surface needing sand blasting is placed in a gap between the upper self-adaptive mechanism 60 and the lower self-adaptive mechanism 60, the clamping motor 47 is started, the clamping motor 47 drives the lower clamping connecting rod 43 to move upwards through the first threaded rod 48, the first threaded rod 48 drives the second threaded rod 45 to rotate, the second threaded rod 45 drives the upper clamping connecting rod 43 to move downwards, the upper clamping connecting rod 43 and the lower clamping connecting rod 43 drive the self-adaptive mechanism 60 to approach to press the sand blasting curved surface, the curved surface pushes the rotary stage sliding block 40 to rotate for a certain angle and compresses the rotary stage sliding block 40 to move outwards until the rotary stage sliding block 40 is contacted with the pressure sensing device 39, the clamping motor 47 stops moving, the second threaded rod 45 drives the ratchet wheel 51 to rotate through the first straight gear 82, the connecting sleeve 52 and the second straight gear 83, the ratchet wheel 51 and the pawl are matched with the second threaded rod 45 for one-, if the curved surface is relaxed, the linear motor drives the connecting sleeve 52 to move downwards to separate from the second straight gear 83;
a certain base body 10 is moved back and forth, the first sliding block 81 moves back and forth in the first sliding cavity 80, the second sliding block 26 slides back and forth in the second sliding cavity 79, the handle 24 is rotated, the locking threaded column 23 pushes the locking block 25 to be in contact with the second sliding block 26, the second sliding block 26 is locked, and the purpose of adjusting the back and forth positions of the certain base body 10 is achieved;
the power motor 32 drives the power gear 33 to move left and right on the moving rack 21, the infrared sensor 72 detects and records the height of the curved surface, a corresponding normal is calculated according to a detected curve, the spray head 74 is opened, the angle adjusting motor 57 drives the transmission gear 59 to rotate through the adjusting gear 58, the transmission gear 59 drives the rotating connecting body 73 to rotate through the arc-shaped rack 76, and the rotating connecting body 73 drives the spray head 74 to move to the direction corresponding to the nearest normal, so that the function of uniform sand blasting is realized;
the motor drives the movable threaded column 13 to rotate, the movable threaded column 13 drives the connecting column 15 to move back and forth through the movable sliding block 12, and the connecting column 15 drives the supporting body 16, the height telescopic rod 17, the cross rod 20 and the spray head mechanism 62 to move back and forth, so that the function of sand blasting on the whole curved surface is realized.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides a be suitable for sand blasting unit of large tracts of land curved surface, includes the high telescopic link that bilateral symmetry was equipped with, its characterized in that: a support body is fixedly arranged at the lower side of the height telescopic rod, roller cavities are symmetrically arranged at the left and right sides of the lower side of the support body, rollers are rotatably arranged in the roller cavities, a certain base body is arranged at the lower side of the support body, a moving cavity is arranged in the middle of the certain base body, a moving slide block is arranged in the moving cavity in a front-back sliding manner, a threaded hole is formed in the moving slide block, a moving threaded column is connected and arranged in a threaded manner in the moving slide block, a motor for driving the moving threaded column to rotate is arranged at the rear side of the certain base body, a cavity avoiding cavity is communicated with the upper side of the moving cavity, a connecting column is fixedly arranged at the upper side of the moving slide block, the connecting column is fixedly connected with the lower end of the support body, a locking threaded hole is, the right side of the locking threaded hole of the certain base body is communicated with a second sliding cavity, the second sliding cavity is provided with a locking block in a left-right sliding mode, the locking block is rotatably connected with the right end of the locking threaded column, the right side of the locking block of the second sliding cavity is provided with a second slide block in a front-back sliding mode, a first sliding cavity is arranged above the right side of the certain base body, the first sliding cavity is provided with a first slide block in a front-back sliding mode, the right sides of the first slide block and the second slide block are fixedly provided with a clamping mechanism, the middle of a shaft at the upper side of the telescopic rod with left and right heights is fixedly provided with a cross rod, the upper side of the cross rod is fixedly provided with a moving rack, the cross rod is provided with a cross moving body, the cross moving body is provided with a cross moving cavity, the cross rod is slidably provided with the cross moving cavity, the sprayer mechanism comprises a transverse moving body, an angle adjusting cavity is arranged in the transverse moving body, three transmission gears are arranged on the front wall body and the rear wall body of the angle adjusting cavity in a rotating mode, a transmission belt is connected between the transmission gears, an angle adjusting motor is arranged on the rear wall body of the angle adjusting cavity, an adjusting gear is fixedly arranged on a shaft of the angle adjusting motor and is meshed with the transmission gears, a rotating cavity is arranged on the lower side of the angle adjusting cavity in a communicating mode, an arc-shaped sliding groove is formed in the front wall and the rear wall of the rotating cavity, an arc-shaped sliding block is arranged on the arc-shaped sliding groove of the rotating cavity in a sliding mode, a rotating connecting body is fixedly arranged on the arc-shaped sliding block, an arc-shaped rack is fixedly arranged on the upper side of the rotating connecting body and is, the lower end of the transverse moving body is fixed with infrared sensors in bilateral symmetry.
2. The sand blasting apparatus suitable for large-area curved surfaces according to claim 1, wherein: the clamping mechanism comprises a clamping body fixed at the right end of the first slider and the second slider, the right side of the clamping body is provided with a sliding groove with a right opening, the upper side wall body of the sliding groove is provided with a second threaded rod in a rotating manner, the lower side wall body of the sliding groove is internally provided with a clamping motor, the lower side wall body of the sliding groove is provided with a first threaded rod in a rotating manner, the first threaded rod is fixedly connected with the second threaded rod, the first threaded rod is externally provided with threads, the right side of the sliding groove is symmetrically provided with clamping connecting rods up and down, the upper side clamping connecting rod is provided with a second threaded hole, the lower side clamping connecting rod is provided with a first threaded hole, the first threaded hole is provided with the first threaded rod in a threaded connection manner, the second threaded rod is provided in a threaded connection manner, the clamping body is positioned at the upper side, the second threaded rod extends to in the locking chamber, the fixed first spur gear that is equipped with in second threaded rod upper end, side wall body UNICOM is equipped with the ratchet chamber on the locking chamber, the wall body rotates about the ratchet chamber and is equipped with the ratchet, ratchet chamber left side wall body rotates and is equipped with the pawl, the fixed second spur gear that is equipped with of axle downside of ratchet, the second spur gear extends to in the locking chamber, the second spur gear with the straight-tooth connection is equipped with the adapter sleeve between the first spur gear, the adapter sleeve outside is equipped with the spout, the spout rotates and is equipped with the locking connecting rod, be equipped with the drive in the locking chamber the linear electric motor that the locking connecting rod reciprocated, the tight connecting rod tip of clamp is equipped with self-adaptation mechanism.
3. The sand blasting apparatus suitable for large-area curved surfaces according to claim 1, wherein: self-adaptation mechanism includes the fixed body that is equipped with of tight connecting rod right-hand member of clamp, be equipped with the decurrent pressure of opening in the fixed body and experience the chamber, the pressure is experienced the chamber and is slided from top to bottom and is equipped with practises the level slider, practise the level slider with the connection of pressure experience chamber upper end is equipped with pressure spring, the fixed pressure that is equipped with of pressure experience chamber upper end wall body experiences the device, it is equipped with contact block to practise level slider lower extreme, contact block is equipped with the ascending angle adjustment groove of opening, the angle adjustment groove rotates and is equipped with practise the level slider, practise the level slider with be equipped with rotation spring about the angle adjustment groove between the wall body, the fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011237003.9A CN112355901A (en) | 2020-11-09 | 2020-11-09 | Sand blasting device suitable for large-area curved surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011237003.9A CN112355901A (en) | 2020-11-09 | 2020-11-09 | Sand blasting device suitable for large-area curved surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112355901A true CN112355901A (en) | 2021-02-12 |
Family
ID=74508822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011237003.9A Withdrawn CN112355901A (en) | 2020-11-09 | 2020-11-09 | Sand blasting device suitable for large-area curved surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112355901A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334260A (en) * | 2021-04-27 | 2021-09-03 | 王武成 | Sand blasting machine with multi-degree-of-freedom control over steering of spray head |
| CN114029862A (en) * | 2021-11-18 | 2022-02-11 | 昆山飞博特电子科技有限公司 | Sand blasting device for MIM metal forming |
-
2020
- 2020-11-09 CN CN202011237003.9A patent/CN112355901A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334260A (en) * | 2021-04-27 | 2021-09-03 | 王武成 | Sand blasting machine with multi-degree-of-freedom control over steering of spray head |
| CN113334260B (en) * | 2021-04-27 | 2022-12-23 | 浙江美晶新材料有限公司 | Sand blasting machine with multi-degree-of-freedom control over steering of spray head |
| CN114029862A (en) * | 2021-11-18 | 2022-02-11 | 昆山飞博特电子科技有限公司 | Sand blasting device for MIM metal forming |
| CN114029862B (en) * | 2021-11-18 | 2022-12-30 | 昆山飞博特电子科技有限公司 | Sand blasting device for MIM metal forming |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210212 |
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| WW01 | Invention patent application withdrawn after publication |