CN113997152A - Synchronous grinding device for inner wall and outer wall of large thin-wall component - Google Patents
Synchronous grinding device for inner wall and outer wall of large thin-wall component Download PDFInfo
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- CN113997152A CN113997152A CN202111375486.3A CN202111375486A CN113997152A CN 113997152 A CN113997152 A CN 113997152A CN 202111375486 A CN202111375486 A CN 202111375486A CN 113997152 A CN113997152 A CN 113997152A
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 37
- 238000005498 polishing Methods 0.000 claims abstract description 49
- 238000006073 displacement reaction Methods 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0007—Movable machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/02—Bench grinders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A synchronous grinding device for the inner wall and the outer wall of a large thin-wall component comprises a synchronous grinding mechanism (3), and is characterized by further comprising a base mechanism (1), an anti-deviation mechanism (2) and a cantilever mechanism (4); the upper surface of the base mechanism (1) is provided with a workbench (1a), and the cantilever mechanism (4) is fixedly arranged at the right end of the workbench (1 a); a large rectangular groove (1c) is formed in the middle of the workbench (1a), the upper end of the synchronous polishing mechanism (3) is connected to the lower end of a cantilever of the cantilever mechanism (4l), and the lower end of the synchronous polishing mechanism (3) is connected with the base mechanism (1); the upper surfaces of the front side and the rear side of the workbench (1a) are provided with (4) groups of supporting wheels (1 b); the invention effectively solves the technical problems that the inner wall and the outer wall of the member can not be simultaneously polished and the large member is difficult to limit in the prior art.
Description
Technical Field
The invention discloses a synchronous polishing device for inner and outer walls of a large thin-wall component, relates to the technical field of component polishing equipment, and particularly relates to a synchronous polishing device for the inner and outer walls of the large thin-wall component.
Background
When a metal material is welded, in order to obtain good welding quality, a to-be-welded area of the metal needs to be cleaned before welding, and rust, oil stains and dust in the area are removed. The commonly adopted cleaning method mainly comprises the modes of chemical cleaning, mechanical polishing or combination of the chemical cleaning and the mechanical polishing, particularly welding easily oxidized metals such as aluminum alloy and the like, and polishing before welding is an important means for removing oxide skin on the surface of the metal. Aiming at the thin-wall component, the following polishing method is mainly adopted: 1. an operator holds a polishing gun to polish and clean the positions to be welded on the inner side and the outer side of the component; 2. and (4) polishing and cleaning the positions to be welded on the inner side and the outer side of the component by adopting a robot clamping polishing gun. The former has high labor intensity, needs certain production experience, faces noise and occupational hazards of metal dust, and the latter has high equipment investment once, is suitable for application in mass production, and has relatively complex realization process of small-batch products.
Disclosure of Invention
The invention aims to provide a synchronous polishing device for inner and outer walls of a large thin-wall component, which solves the problem of synchronous polishing of the inner and outer walls of the large thin-wall component.
A synchronous grinding device for the inner wall and the outer wall of a large thin-wall component comprises a synchronous grinding mechanism 3 and is characterized by further comprising a base mechanism 1, an anti-deviation mechanism 2 and a cantilever mechanism 4; the upper surface of the base mechanism 1 is a workbench 1a, and the cantilever mechanism 4 is fixedly arranged at the right end of the workbench 1 a; a large rectangular groove 1c is formed in the middle of the workbench 1a, the upper end of the synchronous polishing mechanism 3 is connected to the lower end of a cantilever of the cantilever mechanism 4l, and the lower end of the synchronous polishing mechanism 3 is connected with the base mechanism 1; 4 groups of supporting wheels 1b are arranged on the upper surfaces of the front side and the rear side of the workbench 1 a;
specifically, the synchronous polishing mechanism 3 comprises an outer wall polishing component and an inner wall polishing component, wherein the outer wall polishing component comprises a lower sliding rail 3b, an outer wall steel wire wheel 3c, an outer wall straight shank pneumatic drill 3f and a lower clamping component 3 g; the lower sliding rails 3b are fixed on the inner walls of two sides of a rectangular groove 1c in the middle of the workbench 1a, the lower part of the lower clamping component 3g is a sliding block fixing plate, the sliding block fixing plate is sleeved on the lower sliding rails 3b, the upper part of the lower clamping component 3g is fixedly connected with an outer wall straight handle pneumatic drill 3f, the left end of the outer wall straight handle pneumatic drill 3f is connected with an outer wall steel wire wheel 3c, and the lower part of the lower clamping component 3g is connected with the lower sliding rails 3 b; the inner wall polishing assembly comprises an upper sliding rail 3a, an upper wall steel wire wheel 3h, an inner wall straight shank pneumatic drill 3e and an upper clamping assembly 3 d; the upper part of the upper clamping component 3d is sleeved on the upper sliding rail 3a, and the upper end surface of the upper clamping component 3d is connected with a sliding rail adapter plate 4c of the cantilever mechanism 4; the lower part of the upper clamping component 3d is fixedly connected with an inner wall straight shank pneumatic drill 3e, and the left end of the inner wall straight shank pneumatic drill 3e is connected with an upper wall steel wire wheel 3 h;
the cantilever mechanism 4 comprises an L-shaped cantilever beam 4a, an L-shaped adapter plate 4e, an air cylinder 4d, a slide rail adapter plate 4c and an air cylinder displacement sliding table 4 b; the air cylinder displacement sliding table 4b is connected to the upper end of the L-shaped cantilever beam 4a, the L-shaped adapter plate 4e is connected to the air cylinder displacement sliding table 4b, the air cylinder 4d is connected to the lower end face of the L-shaped adapter plate 4e, the slide rail adapter plate 4c is connected to the lower end of the air cylinder 4d, and the lower end of the slide rail adapter plate 4c is connected to the upper end of the upper clamping assembly 3 d;
prevent that excursion mechanism 2 includes rubber roll 2a, mount 2b, displacement slip table 2c and opens and shuts the frame 2d, and the right-hand member at workstation 1a is installed to rubber roll 2a and mount 2b, and the left end at workstation 1a is installed to displacement slip table 2c, and the frame 2d that opens and shuts is installed on displacement slip table 2 c.
The lower clamping component 3g comprises a slide block fixing plate matched with the slide rail, two adjusting bolts arranged at intervals are arranged on the slide block fixing plate, compression springs and air drill fixing plates are sleeved on the adjusting bolts, and the air drill fixing plates are connected with the adjusting bolts through nuts.
Compared with the prior art, the invention has the beneficial effects that:
the synchronous grinding mechanism is used for synchronously grinding the inner wall and the outer wall of large members with different diameters, and the deviation preventing mechanism is used for limiting the large members, so that the technical problems that the inner wall and the outer wall of the members cannot be simultaneously ground and the large members are difficult to limit in the prior art are effectively solved.
Secondly, the synchronous grinding mechanism comprises an outer wall grinding assembly and an inner wall grinding assembly, and can automatically grind large thin-wall components with different diameters without manual adjustment of workers, so that great convenience is brought to the workers.
Thirdly, the anti-deviation mechanism comprises two limiting assemblies and can limit a large component, so that the rubber roller can be always in rolling connection with two sides of the component in the rotation of the large thin-wall component, the large thin-wall component is prevented from being greatly vibrated or deviated in the polishing process, and the component can be conveniently placed and detached by an operator through the open-close type limiting assemblies.
Drawings
FIG. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the base mechanism 1 of the present invention;
FIG. 3 is a schematic structural diagram of the anti-shift mechanism 2 according to the present invention;
FIG. 4 is a schematic structural diagram of the synchronous grinding mechanism 3 according to the present invention;
fig. 5 is a schematic structural diagram of the cantilever mechanism of the present invention.
Wherein, 1 is the base mechanism, 1a is the workstation, 1b is the supporting wheel, 1c is the rectangular channel, 2 is the deviation prevention mechanism, 2a is the rubber roller, 2b is the mount, 2c is the displacement slip table, 2d is the frame that opens and shuts, 3 is synchronous grinding machanism, 3a is the inner wall subassembly slide rail of polishing, 3b is the outer wall subassembly slide rail of polishing, 3c is the steel wire wheel, 3d is the centre gripping subassembly, 3e is the straight shank air drill of inner wall polishing, 3f is the straight shank air drill of outer wall polishing, 4 is cantilever mechanism, 4a is L type cantilever beam, 4b is the cylinder displacement slip table, 4c is the slide rail keysets, 4d is the cylinder, 4e is L type keysets, 3f is the straight shank air drill of outer wall, 3g is the lower part centre gripping subassembly, 3h is the upper wall steel wire wheel.
Detailed Description
The invention provides a synchronous polishing device for inner and outer walls of a large thin-wall component, which comprises a base mechanism, an anti-deviation mechanism, a synchronous polishing mechanism and a cantilever mechanism, wherein the cantilever mechanism and the anti-deviation mechanism are arranged at the top of the base mechanism, the synchronous polishing mechanism is arranged between the base mechanism and the cantilever mechanism, the base mechanism comprises a workbench and a supporting wheel, the anti-deviation mechanism comprises a fixed limiting assembly and an open-close type limiting assembly, the synchronous polishing mechanism comprises an outer wall polishing assembly and an inner wall polishing assembly, and the cantilever mechanism comprises an L-shaped cantilever beam, an air cylinder displacement sliding table and an air cylinder assembly.
Furthermore, the workbench of the base mechanism is of a rectangular hollow structure, and the four supporting wheels are installed at the top of the workbench at intervals.
Furthermore, fixed spacing subassembly of preventing excursion mechanism is including two rubber rollers and a mount that the interval set up on the mount, and the mount is installed in the top of leaning on right of base mechanism. The opening-closing type limiting assembly of the anti-deviation mechanism comprises a rubber roller arranged on an opening-closing frame, an opening-closing frame and a displacement sliding table, wherein the opening-closing frame is fixed on the displacement sliding table, and the displacement sliding table is arranged at the top, close to the left, of the base mechanism.
Further, cantilever mechanism's L type cantilever beam welding is at the top of leaning on right of workstation, cylinder displacement slip table vertical fixation at L type cantilever beam upper end tip, the cylinder subassembly include a cylinder, an L type keysets and a slide rail keysets of fixing on the keysets, L type keysets is fixed on cylinder displacement slip table, the slide rail keysets is fixed at the cylinder end.
Furthermore, the outer wall polishing assembly and the inner wall polishing assembly of the synchronous polishing mechanism comprise a sliding rail, a clamping assembly, a straight shank pneumatic drill and a steel wire wheel, and the difference lies in different types of the straight shank pneumatic drill, namely different rotation directions and different rotation speeds. The outer wall polishing assembly is characterized in that sliding rails of the outer wall polishing assembly are fixed on two sides of the inner wall of the workbench, a clamping assembly in sliding fit with the sliding rails is arranged on the sliding rails, the outer wall straight shank pneumatic drill is fixed on the clamping assembly, the steel wire wheel is installed at the end part of the straight shank pneumatic drill, a transfer block is welded at the middle position of the upper portion of the sliding rail of the inner wall polishing assembly, the transfer block is quickly fixed at the lower end of the air cylinder, the clamping assembly in sliding fit with the inner wall straight shank pneumatic drill is arranged below the sliding rails, and the steel wire wheel is installed at the end part of the straight shank pneumatic drill.
Furthermore, the clamping assembly comprises a sliding block fixing plate matched with the sliding rail, two adjusting bolts are arranged on the fixing plate at intervals, a compression spring and an air drill fixing plate are sleeved on each adjusting bolt, and the air drill fixing plate is connected with the adjusting bolts through nuts.
Example (b):
the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
Referring to fig. 1 to 5, an embodiment of the present invention provides a large-scale thin-walled member inner and outer wall synchronous polishing apparatus, including a base mechanism 1, an anti-deviation mechanism 2, a synchronous polishing mechanism 3 and a cantilever mechanism 4, where the anti-deviation mechanism 2 and the cantilever mechanism 4 are on the top of the base mechanism 1, the synchronous polishing mechanism 3 is between the base mechanism 1 and the cantilever mechanism 4, the synchronous polishing mechanism includes an outer wall polishing component and an inner wall polishing component, slide rails 3b of the outer wall polishing component are fixed on both sides of an inner wall of a workbench 1a, a clamping component 3d is arranged on the slide rails, an outer wall straight shank pneumatic drill 3f is fixed on the clamping component, a steel wire wheel 3c is arranged at an end of the straight shank pneumatic drill, a slide rail 3a of the inner wall polishing component is fixed at a lower end of a cylinder 4d, the clamping component 3d is arranged below the slide rails, and an inner wall straight shank pneumatic drill 3e is fixed on the clamping component, the steel wire wheel 3c is arranged at the end part of the straight-shank pneumatic drill 3e, and can automatically and synchronously polish the inner wall and the outer wall of large thin-wall components with different diameters through the synchronous polishing mechanism 3, manual adjustment by workers is not needed, great convenience is brought to the workers, and the device is high in practicability and worthy of popularization. Can carry out spacing operation to large-scale thin wall component through preventing excursion mechanism 2, make rubber roller 2a carry out roll connection with the component both sides all the time in the rotation of large-scale thin wall component, avoid large-scale thin wall component to produce great vibrations or skew at the in-process of polishing, through setting up the spacing subassembly of open-close type, be convenient for the worker to place and dismantle large-scale component.
The working principle of the invention is as follows: the worker manually places the large thin-wall component on the supporting wheels 1b, the four supporting wheels 1b can support the large thin-wall component, the anti-deviation mechanism 2 works to limit the large thin-wall component, the working principle is that the worker manually abuts one end of the large thin-wall component against the rubber roller 2a on the anti-fixing frame 2b, then the worker drives the opening and closing frame 2d to move towards the other end of the component through the rotary displacement sliding table 2c, so that the rubber roller 2a on the opening and closing frame abuts against the other end of the component, the fixing frame 2b and the rubber roller 2a of the opening and closing frame 2d can be always in rolling connection with the two sides of the component in the rotation of the large thin-wall component, and the rubber roller 2a can limit the large thin-wall component. The synchronous grinding mechanism 3 works to realize synchronous grinding of the inner wall and the outer wall of a large thin-wall component, the working principle is that the compressed air is used for driving the air cylinder 4d to drive the inner wall grinding component slide rail 3a to move downwards, so that the steel wire wheel 3c of the inner wall grinding component and the steel wire wheel 3c of the outer wall grinding component are abutted against the inner wall and the outer wall of the large thin-wall component, the compressed air is used for driving the inner wall grinding straight shank air drill 3e and the outer wall grinding straight shank air drill 3f to rotate reversely at the same time, the straight shank air drill 3e and the straight shank air drill 3f drive the steel wire wheels 3c at the respective ends to rotate reversely, and rolling friction between the steel wire wheel 3c and the cylinder wall can drive the large thin-wall component to rotate and carry out grinding and rust removing operation on the large thin-wall component in rotation.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (2)
1. A synchronous grinding device for the inner wall and the outer wall of a large thin-wall component comprises a synchronous grinding mechanism (3), and is characterized by further comprising a base mechanism (1), an anti-deviation mechanism (2) and a cantilever mechanism (4); the upper surface of the base mechanism (1) is provided with a workbench (1a), and the cantilever mechanism (4) is fixedly arranged at the right end of the workbench (1 a); a large rectangular groove (1c) is formed in the middle of the workbench (1a), the upper end of the synchronous polishing mechanism (3) is connected to the lower end of a cantilever of the cantilever mechanism (4l), and the lower end of the synchronous polishing mechanism (3) is connected with the base mechanism (1); the upper surfaces of the front side and the rear side of the workbench (1a) are provided with (4) groups of supporting wheels (1 b);
specifically, the synchronous grinding mechanism (3) comprises an outer wall grinding assembly and an inner wall grinding assembly, wherein the outer wall grinding assembly comprises a lower sliding rail (3b), an outer wall steel wire wheel (3c), an outer wall straight shank pneumatic drill (3f) and a lower clamping assembly (3 g); the lower sliding rails (3b) are fixed on the inner walls of two sides of a rectangular groove (1c) in the middle of the workbench (1a), the lower part of the lower clamping assembly (3g) is a sliding block fixing plate which is sleeved on the lower sliding rails (3b), the upper part of the lower clamping assembly (3g) is fixedly connected with an outer wall straight handle pneumatic drill (3f), the left end of the outer wall straight handle pneumatic drill (3f) is connected with an outer wall steel wire wheel (3c), and the lower part of the lower clamping assembly (3g) is connected with the lower sliding rails (3 b); the inner wall grinding assembly comprises an upper sliding rail (3a), an upper wall steel wire wheel (3h), an inner wall straight shank pneumatic drill (3e) and an upper clamping assembly (3 d); the upper part of the upper clamping component (3d) is sleeved on the upper sliding rail (3a), and the upper end surface of the upper clamping component (3d) is connected with a sliding rail adapter plate (4c) of the cantilever mechanism (4); the lower part of the upper clamping component (3d) is fixedly connected with an inner wall straight handle pneumatic drill (3e), and the left end of the inner wall straight handle pneumatic drill (3e) is connected with an upper wall steel wire wheel (3 h);
the cantilever mechanism (4) comprises an L-shaped cantilever beam (4a), an L-shaped adapter plate (4e), an air cylinder (4d), a slide rail adapter plate (4c) and an air cylinder displacement sliding table (4 b); the air cylinder displacement sliding table (4b) is connected to the upper end of the L-shaped cantilever beam (4a), the L-shaped adapter plate (4e) is connected to the air cylinder displacement sliding table (4b), the air cylinder (4d) is connected to the lower end face of the L-shaped adapter plate (4e), the slide rail adapter plate (4c) is connected to the lower end of the air cylinder (4d), and the lower end of the slide rail adapter plate (4c) is connected with the upper end of the upper clamping component (3 d);
prevent excursion mechanism (2) and include rubber roll (2a), mount (2b), displacement slip table (2c) and open and shut frame (2d), and the right-hand member at workstation (1a) is installed in rubber roll (2a) and mount (2b), and the left end at workstation (1a) is installed in displacement slip table (2c), and open and shut frame (2d) and install on displacement slip table (2 c).
2. The synchronous grinding device for the inner wall and the outer wall of the large thin-wall component is characterized in that the lower clamping assembly (3g) comprises a sliding block fixing plate matched with a sliding rail, two adjusting bolts arranged at intervals are arranged on the sliding block fixing plate, a compression spring and an air drill fixing plate are sleeved on each adjusting bolt, and the air drill fixing plate is connected with the adjusting bolts through nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111375486.3A CN113997152B (en) | 2021-11-19 | 2021-11-19 | Synchronous grinding device for inner wall and outer wall of large thin-wall member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111375486.3A CN113997152B (en) | 2021-11-19 | 2021-11-19 | Synchronous grinding device for inner wall and outer wall of large thin-wall member |
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| Publication Number | Publication Date |
|---|---|
| CN113997152A true CN113997152A (en) | 2022-02-01 |
| CN113997152B CN113997152B (en) | 2024-04-12 |
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| CN202111375486.3A Active CN113997152B (en) | 2021-11-19 | 2021-11-19 | Synchronous grinding device for inner wall and outer wall of large thin-wall member |
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| CN109483383A (en) * | 2018-11-28 | 2019-03-19 | 安徽省徽腾智能交通科技有限公司 | A kind of working method of large-size cylinder body polishing derusting device |
| CN210499299U (en) * | 2019-08-02 | 2020-05-12 | 苏州翔傲精密机械有限公司 | Multifunctional machining clamp |
| CN211072073U (en) * | 2019-10-28 | 2020-07-24 | 江苏诺米新材料科技有限公司 | Aluminum plate groover |
| CN211661800U (en) * | 2020-03-16 | 2020-10-13 | 知与（杭州）科技有限公司 | Building steel pipe inside and outside wall rust cleaning device that polishes |
| CN212495819U (en) * | 2020-05-23 | 2021-02-09 | 天津市锦诺钢管有限公司 | Steel pipe mantle fiber machine with auxiliary stay mechanism |
| CN111823074A (en) * | 2020-06-29 | 2020-10-27 | 安徽虹泰磁电有限公司 | Inner and outer wall double-polishing equipment for machining magnetic ring and working method thereof |
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