CN113695188A - Talc coating tool and using method thereof - Google Patents
Talc coating tool and using method thereof Download PDFInfo
- Publication number
- CN113695188A CN113695188A CN202111153276.XA CN202111153276A CN113695188A CN 113695188 A CN113695188 A CN 113695188A CN 202111153276 A CN202111153276 A CN 202111153276A CN 113695188 A CN113695188 A CN 113695188A
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- coating
- tool
- talc
- pressing plate
- talc coating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1015—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to a conditions of ambient medium or target, e.g. humidity, temperature ; responsive to position or movement of the coating head relative to the target
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C21/00—Accessories or implements for use in connection with applying liquids or other fluent materials to surfaces, not provided for in groups B05C1/00 - B05C19/00
- B05C21/005—Masking devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/002—Pretreatement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/007—After-treatment
Abstract
The invention discloses a talc coating tool and a using method thereof, belonging to the technical field of surface treatment. The talc coating tool comprises a rotating tool and a talc coating forming and coating tool; in the rotary tool, a turnover table is arranged on a supporting seat and is movably connected with the supporting seat through a turnover motor and a speed reducer, the output end of the speed reducer is meshed with a driven gear, the driven gear is fixedly connected with a transmission shaft, the transmission shaft is fixedly connected with the turnover table, and two ends of the transmission shaft are movably connected with the supporting seat through bearings; the rotating disc is arranged on the overturning platform and is movably connected with the overturning platform through a part rotating motor and a speed reducer; the talc coating forming tool comprises a coating clamp. The application method is characterized in that the coating forming tool is clamped on two sides of the part, needing to be coated with the talc coating, of the fan casing, and the gap formed between the coating tool and the inner ring of the casing is the width and the size of the talc coating part. The invention has the advantages of simple operation and smooth and uniform coating.
Description
Technical Field
The invention belongs to the technical field of surface treatment, and relates to a talc coating tool and a using method thereof.
Background
The surface of the inner ring of the fan case of the aircraft engine is coated with a layer of talc coating according to the design requirement, so that the talc coating has an abradable effect when being rubbed with the blades, and the blades are prevented from being damaged. The talc coating to be coated is flat and uniform and has a certain thickness, the fan casing is large in size and is in a ring shape with the diameter being more than or equal to 1800mm and the height being more than or equal to 500mm, the part of the inner ring surface of the fan casing, coated with the talc coating, is in a ring belt shape with the width being about 200mm, and the coating thickness needs to reach 4 mm. The existing coating process needs at least two operators to be matched with each other, one operator manually rotates the casing, one operator manually coats the talc coating by using a scraper, 2-3 layers of the talc coating need to be coated to ensure the thickness requirement, the smooth surface state needs to be controlled by turning subsequently due to the uneven coated talc coating, meanwhile, the coated part of the talc coating is the local position of the inner ring surface of the fan casing, the non-coated part needs to be protected, and the deprotection is carried out after the coating is finished. The whole process has long processing time, serious waste and poor quality consistency. In order to solve the problem, a tool and a method for coating the talc coating on the surface of the inner ring of the fan case are needed to be redesigned, the operation is simple, convenient and quick, the prepared talc coating is formed in one step, the surface is flat and uniform, and the size and the molded surface can be ensured.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a talc coating application tool and a using method thereof, which are suitable for applying a talc coating on the surface of an inner ring of a fan casing and have the advantages of simple operation and smooth and uniform coating.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose:
the invention discloses a talc coating tool, which comprises a rotating tool and a talc coating forming and coating tool; the rotating tool comprises a supporting seat, a turnover table, a turnover motor, a speed reducer, a part rotating motor, a speed reducer and a rotating disc; the overturning platform is arranged on the supporting seat, a bearing is further arranged on the supporting seat, the overturning platform is movably connected with the supporting seat through an overturning motor and a speed reducer, a driven gear is meshed with the output end of the speed reducer, a transmission shaft is fixedly connected with the driven gear, the transmission shaft is fixedly connected with the overturning platform, and two ends of the transmission shaft are movably connected with the supporting seat through the bearing; the rotating disc is arranged on the overturning platform and is movably connected with the overturning platform through a part rotating motor and a speed reducer; the talc coating forming tool comprises a coating clamp.
Preferably, the rotating disk is provided with a supporting and jacking mechanism for clamping the fan casing, an upper pressing mechanism 6 and a lower pressing mechanism; the supporting and jacking mechanism is arranged in the middle of the rotating disk and used for clamping the inner side face of the fan casing, and the upper pressing mechanism and the lower pressing mechanism are arranged at the circumferential part of the rotating disk and used for clamping the outer side face of the fan casing.
Further preferably, the supporting and jacking mechanism comprises a support, a jacking nut and a jacking pressing plate, the support is fixedly connected with the rotating disc, one end of the jacking pressing plate is provided with a screw, and the other end of the jacking pressing plate is provided with a jacking pressing block; during assembly, the screw penetrates through the support and is provided with the jacking nut.
Further preferably, the lower pressing mechanism comprises a lower pressing nut and a lower pressing plate, the lower pressing plate is fixedly connected with the rotating disc through the lower pressing nut, and a lower pressing sheet is further arranged on a contact surface of the lower pressing plate and the lower mounting edge of the fan casing.
Further preferably, the upper pressing mechanism comprises a screw, an upper pressing nut and an upper pressing plate, the screw is fixedly connected to the rotating disk, the upper pressing plate is fixedly connected with the screw through the upper pressing nut, and an upper pressing plate is further arranged on a contact surface of the upper pressing plate and the mounting edge of the fan casing.
Preferably, a bracket for preventing the fan casing from falling to the ground is further arranged inside the supporting seat, the bracket and the supporting seat are fixedly connected or in a non-contact connection mode,
preferably, one side of the supporting seat close to the driven gear is further provided with a travel limit switch, a proximity switch and a limit pin, and the travel limit switch, the proximity switch and the limit pin are used for ensuring real-time detection of the normal and effective working state of the overturning platform.
Preferably, the applicator clamp is provided with an applicator handle on the non-working surface.
The invention discloses a using method of the talc coating tool, which is characterized in that a coating forming tool is clamped at two sides of a part of a fan casing, which needs to be coated with the talc coating, so that a gap formed by the coating tool and an inner ring of the casing is the width and the size of the talc coating part; the coating and forming of the talc coating can be finished by pressing the coating and forming tool.
Preferably, the fan casing is rotationally switched in a horizontal or vertical state through the overturning platform; the fan case is rotated by the rotating disk during the coating process of the talc coating.
Compared with the prior art, the invention has the following beneficial effects:
the invention discloses a talc coating tool, which is used for driving a fan case by designing a rotary tool so as to realize the rotary switching of the fan case in a horizontal or vertical state and realize the autorotation of the fan case in the talc coating process. The talc coating forming tool is clamped on two sides of a part, needing to be coated with the talc coating, of the fan casing, and is used for coating the fan casing. The talc coating tool is characterized in that the fan casing is arranged on the rotary tool, the rotary tool drives the fan casing to rotate, an operator only needs to compress the talc coating tool, the talc coating can be coated and formed at one time, and the coating surface is blocked by the plane of the coating clamp, so that the surface is smooth and uniform, the size meets the requirement, and subsequent lathing is avoided.
The invention discloses a using method of the talc coating tool, and the prepared talc coating is formed in one step, the surface of the talc coating is flat and uniform, and the size and the molded surface of the talc coating can be ensured. The application method corresponds to the coating process method, the fan casing is arranged on the rotary tool, the coating forming tool is clamped on two sides of the part of the fan casing, which needs to be coated with the talc coating, the width of the coating tool is the part needing to be coated with the talc coating, the coating gap formed between the tool and the casing is the thickness size needing to be coated with the talc coating, and an operator only needs to compress the coating forming tool, so that the talc coating can be coated and formed at one time. In the embodiment, the rotating tool drives the fan casing to rotate at a speed of 0.05-0.2 rpm, and has the advantages of simple, convenient and fast operation.
Drawings
FIG. 1 is a side view of a rotary tooling in a talc coating application tool according to the present invention;
FIG. 2 is a schematic top perspective view of a talc coating application tool of the invention in use;
fig. 3 is a schematic view of a talc coating forming tool in the talc coating tool according to the present invention.
Wherein: 1-a supporting seat; 2-turning over the platform; 3-a driven gear; 4-supporting and jacking mechanism; 5-a bracket; 6-upper hold-down mechanism; 7-lower part hold-down mechanism; 8-turnover motor and reducer; 9-part rotating machine and reducer; 10-electric appliance control box; 11-a travel limit switch and a proximity switch; 12-a spacing pin; 13-rotating the disc; 14-coating a clamp; 15-coating the handle.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The invention is described in further detail below with reference to the accompanying drawings:
referring to fig. 1 to 3, a talc coating application tool and an assembly of the same to a casing according to the present disclosure can be seen. As can be seen from fig. 1 to 2, the talc coating tool comprises a rotating tool and a talc coating forming and coating tool; wherein rotatory frock includes: the device comprises a supporting seat 1, a turnover table 2, a driven gear 3, a supporting and jacking mechanism 4, a bracket 5, an upper pressing mechanism 6, a lower pressing mechanism 7, a turnover motor and a speed reducer 8, a part rotating motor and a speed reducer 9, an electric appliance control box 10, a travel limit switch and proximity switch 11, a limit pin 12 and a rotating disk 13; talc coating shaping frock includes: an application fixture 14 and an application handle 15.
The rotating tool is used for driving the fan case, so that the fan case is in rotating switching in a horizontal or vertical state, and meanwhile, the fan case can rotate in the talc coating process. The concrete structure is as follows:
be equipped with roll-over table 2 on the bearing 1, roll-over table 2 is through upset motor and reduction gear 8 and bearing 1 swing joint: the output end of the speed reducer is engaged with a driven gear 3, the driven gear 3 is fixedly connected with a transmission shaft, the transmission shaft is fixedly connected with the overturning platform 2, two ends of the transmission shaft are rotatably connected to the supporting seat 1, the supporting seat 1 is provided with a bearing, and two ends of the transmission shaft are respectively arranged on the inner ring of the bearing; one side of the supporting seat 1 close to the driven gear 3 is also provided with a travel limit switch, a proximity switch 11 and a limit pin 12, so as to ensure the real-time detection of the normal and effective working state of the overturning platform 2. Thereby, the overturning of the structure of the overturning platform 2 in a horizontal to vertical state is realized.
The overturning platform 2 is provided with a rotating disk 13, and the rotating disk 13 is movably connected with the overturning platform 2 through a part rotating motor and a speed reducer 9: the output shaft of the speed reducer is fixedly connected to the rotating disc 13, and the output shaft of the part rotating motor is connected with the speed reducer; whereby self-rotation of the rotating disk 13 structure is achieved. In practical use, the rotating disk 13 is used for clamping the fan casing, so the supporting jacking mechanism 4, the upper pressing mechanism 6 and the lower pressing mechanism 7 for clamping the fan casing are arranged on the rotating disk 13: the supporting and jacking mechanism 4 is arranged in the middle of the rotating disk 13 and provides radially outward jacking force to jack the fan casing from the inner side surface of the fan casing, the upper pressing mechanism 6 and the lower pressing mechanism 7 are arranged on the circumferential part of the rotating disk 13 and used for clamping the fan casing from the outer side surface of the fan casing, the upper pressing mechanism 6 is used for clamping the upper mounting edge of the fan casing, and the lower pressing mechanism 7 is used for clamping the lower mounting edge of the fan casing. Wherein, the tight mechanism 4 in supporting top is by the support, push up tight nut, push up tight clamp plate and push up tight briquetting and constitute, support and rotary disk 13 fixed connection, the one end of pushing up tight clamp plate is equipped with the screw rod, the other end of pushing up tight clamp plate is equipped with the tight briquetting in top, the screw rod of pushing up tight clamp plate passes the support to through the tight nut in top and screw rod cooperation, adjust the length that the tight clamp plate in top stretches out the support, when realizing supporting tight mechanism 4 in the fan machine casket upset vertical state with this, give fan machine casket a supporting force effect. The lower pressing mechanism 7 is composed of a lower pressing nut, a lower pressing plate and a lower pressing sheet, the lower pressing plate is fixedly connected with a stud on the rotating disk 13 through the lower pressing nut, the lower pressing sheet is further arranged on a contact surface of the lower pressing plate and a lower mounting edge of the fan case, the lower pressing sheet is made of nylon and is used for directly contacting the fan case, and the lower pressing nut and the lower pressing plate are made of steel materials. The upper portion pressing mechanism 6 is composed of a screw, an upper portion pressing nut, an upper portion pressing plate and an upper portion pressing sheet, the screw is fixedly connected to the rotating disk 13, the upper portion pressing plate is fixedly connected with the screw through the upper portion pressing nut, the upper portion pressing plate is further provided with the upper portion pressing sheet on a contact surface of an installation edge of the fan case, the upper portion pressing sheet is made of nylon and is used for being in direct contact with the fan case, and the upper portion pressing nut and the upper portion pressing plate are made of steel materials.
An electrical control box 10 is further arranged on the supporting seat 1, and the electrical control box 10 is used for realizing control and operation of the electrical equipment units such as the turnover motor and the speed reducer 8, the part rotating motor and the speed reducer 9, the travel limit switch and the proximity switch 11 and the like.
The support 5 for preventing the fan case from falling to the ground is further arranged inside the support seat 1, the support 5 and the support seat 1 are fixedly connected or in a non-contact connection mode, the supporting and protecting effects are achieved, and the fan case does not participate in working during working.
Wherein, talcum coating shaping frock is used for realizing carrying out the coating operation to fan machine casket, and its concrete structure includes: a coating jig 14 for performing a blade coating operation on an inner ring of a fan case, and a coating handle 15, the coating jig 14 being attached to a non-working surface of the coating jig 14.
The invention discloses a using method of the talc coating tool, which comprises the steps of conveying a talc coating to the surface of a part needing coating, clamping coating forming tools on two sides of the part, needing coating the talc coating, of a fan casing by an operator, enabling a gap formed between the coating tools and an inner ring of the casing to be the width and the size of the talc coating part, and enabling the operator to finish the coating forming of the talc coating only by pressing the coating forming tools. Specifically, the fan casing is arranged on a rotary tool, the rotary tool drives the fan casing to rotate at the speed of 0.05-0.2 rpm, an operator firstly coats a talc coating primer on a talc coating part by using a brush, the talc coating is conveyed to the surface of the part needing coating, the operator clamps the talc coating forming tool on two sides of the part needing coating the talc coating on the fan casing, the gap formed by a coating clamp 14 of the talc coating forming tool and the inner ring of the casing is the width and the size of the talc coating part, and the operator can finish the coating forming of the talc coating only by pressing the coating clamp 14 of the talc coating forming tool by a handle 15.
The working principle of the application method of the talc coating tool is as follows:
in the existing practical operation, when the fan casing is coated with talc, the fan casing is generally vertically placed for an operator to coat, because the size of the fan casing is large, the operator can only coat the lower half part of the fan casing, and the upper half part cannot be coated, and in the practical operation process, one operator must be added to rotate the casing, so that the operator can fully fill the talc coating part of the inner ring of the whole casing with the talc coating. The talc coated applicator tool of the present invention addresses this obstacle to use: in the invention, the fan casing is in a rotary motion state based on the rotary tool, the speed is adjustable, the condition that an operator is required to rotate the casing before is avoided, the talc coating forming and coating tool is clamped at two sides of the part of the fan casing, which needs to be coated with the talc coating, so that the gap formed by the coating tool and the inner ring of the casing is the width and the size of the coated part of the talc coating, the talc coating in the coating process can be uniformly stressed, the talc coating is prevented from being loosened, and the casing is still in the rotary motion state after the coating is finished, so that the talc coating on the surface obtains the action of centrifugal force, the talc coating at the top is prevented from falling downwards, and the repair of the talc coating is reduced.
Specifically, about 4mm to the thickness that fan machine casket need coat the talc coating, before improving, the operative employee paints the shaping with the talc coating through the scraper blade, paint 2-3 layers in the actual process usually and just can guarantee that thickness satisfies the requirement, because the talc coating of coating is uneven, the size of thickness direction is difficult to control, follow-up still need control the surperficial leveling state through car processing, because many times of shaping simultaneously, still there is bonding between the talc coating cohesion, and the bonding force between the layer can be weaker than and the base stock between the cohesion can, lead to the talc coating to appear falling between the layer easily. The talc coating tool is designed, the width of the coating tool is the part needing to be coated with the talc coating, the coating gap formed between the talc coating tool and the casing is the thickness size needing to be coated with the talc coating, and an operator only needs to compress the coating forming tool, so that the talc coating can be coated and formed at one time, the subsequent workshop processing is reduced, and meanwhile, the phenomenon of falling off between talc coating layers is avoided. In the invention, an operator cooperates with the casing to automatically rotate at a constant speed to uniformly fill the talc coating primer at the inner ring coating part of the inner casing, and then the talc coating forming and coating tool is pressed on the inner ring coating part of the fan casing by using the talc coating forming and coating tool, and the fan casing automatically rotates at a constant speed for a circle, thus completing the one-time coating forming of the talc coating of the fan casing.
In yet another specific embodiment, the talc coated tool and the method for using the same according to the present invention are embodied as follows:
the fan case is arranged on a rotary tool, the rotary tool drives the fan case to rotate at the speed of 0.05-0.2 rpm, an operator firstly removes oil from the coating part of the case by using acetone, the oil is dried in the air for 10-15 minutes after being removed, and then the adhesive tape is used for protecting the adjacent surface of the talc coating part. Coating a layer of talc coating base glue on a talc coating part by using a brush, conveying the talc coating to the surface of the part needing coating, clamping coating clamps 14 of a talc coating forming and coating tool on two sides of the part needing coating the talc coating of the fan casing by an operator, enabling a gap formed by the coating clamps 14 and an inner ring of the casing to be the width and the size of the talc coating part, pressing the coating clamps 14 on the surface of the casing by the operator to complete coating and forming of the talc coating, completing coating in about 10 minutes after the coating process, removing an adhesive tape and the redundant talc coating after the coating is completed, and simultaneously keeping the casing to rotate for 24 hours until the talc coating is cured.
The above-mentioned contents are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modification made on the basis of the technical idea of the present invention falls within the protection scope of the claims of the present invention.
Claims (10)
1. A talc coating tool is characterized by comprising a rotating tool and a talc coating forming and coating tool;
the rotary tool comprises a supporting seat (1), a turnover table (2), a turnover motor and a speed reducer (8), a part rotary motor and a speed reducer (9) and a rotary disk (13); the overturning platform (2) is arranged on the supporting seat (1), a bearing is further arranged on the supporting seat (1), the overturning platform (2) is movably connected with the supporting seat (1) through an overturning motor and a speed reducer (8), wherein the output end of the speed reducer is meshed with a driven gear (3), the driven gear (3) is fixedly connected with a transmission shaft, the transmission shaft is fixedly connected with the overturning platform (2), and two ends of the transmission shaft are movably connected with the supporting seat (1) through the bearing; the rotating disc (13) is arranged on the overturning platform (2), and the rotating disc (13) is movably connected with the overturning platform (2) through a part rotating motor and a speed reducer (9);
the talc coating forming tool comprises a coating clamp (14).
2. A tool for coating talc according to claim 1, characterized in that the rotary disc (13) is provided with supporting jacking means (4), upper hold-down means (6) and lower hold-down means (7) for holding the fan case;
the supporting and jacking mechanism (4) is arranged in the middle of the rotating disk (13) and used for clamping the inner side face of the fan casing, and the upper pressing mechanism (6) and the lower pressing mechanism (7) are arranged at the circumferential part of the rotating disk (13) and used for clamping the outer side face of the fan casing.
3. The talc coating tool according to claim 2, wherein the supporting and pressing mechanism (4) comprises a support, a pressing nut and a pressing plate, the support is fixedly connected with the rotating disk (13), one end of the pressing plate is provided with a screw, and the other end of the pressing plate is provided with a pressing block; during assembly, the screw penetrates through the support and is provided with the jacking nut.
4. A tool for coating talc according to claim 2, characterized in that said lower pressing mechanism (7) comprises a lower pressing nut and a lower pressing plate, said lower pressing plate is tightly connected with said rotary disk (13) by means of said lower pressing nut, and said lower pressing plate is provided with a lower pressing plate on the contact surface with said lower mounting edge of said fan casing.
5. A tool for coating talc according to claim 2, wherein said upper pressing means (6) comprises a screw fixedly connected to said rotary disk (13), an upper pressing nut and an upper pressing plate, said upper pressing plate is tightly connected to said screw through said upper pressing nut, and said upper pressing plate is further provided with an upper pressing plate on a contact surface with said mounting edge of said fan casing.
6. A tool for applying talc coatings according to claim 1, characterized in that inside the support base (1) is also arranged a bracket (5) for preventing the fan case from falling to the ground, the bracket (5) support base (1) is fixed or non-contact type.
7. A tool for coating talc according to claim 1 characterized in that a travel limit switch and proximity switch (11) and limit pin (12) are provided on the side of the support base (1) near the driven gear (3) to ensure real time detection of the normal and effective working conditions of the flipping table (2).
8. A tool for applying talc coatings according to claim 1, characterized in that the non-working surface of the application clamp (14) is provided with an application handle (15).
9. The use method of the talc coating tool of any one of claims 1 to 8, wherein the coating forming tool is clamped on both sides of the part of the fan casing to be coated with the talc coating, so that the gap formed by the coating tool and the inner ring of the casing is the width and the size of the part to be coated with the talc coating; the coating and forming of the talc coating can be finished by pressing the coating and forming tool.
10. Use according to claim 9, characterized in that the rotary switching of the fan case in horizontal or vertical position is achieved by means of a turning table (2);
the fan case is rotated by the rotating disk (13) during the coating process of the talcum coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111153276.XA CN113695188A (en) | 2021-09-29 | 2021-09-29 | Talc coating tool and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111153276.XA CN113695188A (en) | 2021-09-29 | 2021-09-29 | Talc coating tool and using method thereof |
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| CN113695188A true CN113695188A (en) | 2021-11-26 |
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| CN102423858A (en) * | 2011-09-29 | 2012-04-25 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for positioning and clamping welding receiver lathing installation edges and device |
| CN206046424U (en) * | 2016-08-30 | 2017-03-29 | 南京川页机械有限公司 | A kind of fuel tank of vehicle shakes painting frock |
| CN108481052A (en) * | 2018-03-23 | 2018-09-04 | 西安交通大学 | A kind of Thin-Wall Outer Casing class part is without flutter processing method and its clamp for machining |
| CN111940228A (en) * | 2020-07-14 | 2020-11-17 | 中国人民解放军第五七一九工厂 | Aero-engine fan casing sealant forming tool and vacuum filling device |
| CN212916361U (en) * | 2020-08-06 | 2021-04-09 | 歌尔光学科技有限公司 | Rotating mechanism and manipulator using same |
| CN112548617A (en) * | 2020-11-23 | 2021-03-26 | 中国航发沈阳黎明航空发动机有限责任公司 | Thin-wall mounting edge wall thickness turning device for sheet metal cylindrical part |
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Application publication date: 20211126 |
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