CN215964278U - Titanium alloy part frock of spraying paint - Google Patents
Titanium alloy part frock of spraying paint Download PDFInfo
- Publication number
- CN215964278U CN215964278U CN202121770921.8U CN202121770921U CN215964278U CN 215964278 U CN215964278 U CN 215964278U CN 202121770921 U CN202121770921 U CN 202121770921U CN 215964278 U CN215964278 U CN 215964278U
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- titanium alloy
- mandrel
- support piece
- positioning support
- alloy part
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Abstract
The utility model belongs to the field of metal surface treatment, and particularly relates to a paint spraying tool for a titanium alloy part. Comprises a bracket, a lifting ring screw, a mandrel and a positioning support piece; the positioning support piece is of a cylindrical step structure, the mandrel is placed on the positioning support piece, and the lower end of the mandrel is in clearance fit with the small cylindrical end of the positioning support piece. A lifting ring screw is welded at the top end of the mandrel; the bottom surface of the positioning support piece is connected with the bracket through a bolt. The paint spraying tool for the titanium alloy parts can thoroughly solve the problem that the titanium alloy parts with holes are difficult to spray paint, has a simple structure, is convenient to clamp and can be repeatedly used, and greatly improves the paint spraying qualification rate and the production efficiency of the titanium alloy parts with holes.
Description
Technical Field
The utility model belongs to the field of metal surface treatment, and particularly relates to a paint spraying tool for a titanium alloy part.
Background
The titanium alloy is an alloy material with wide application in the field of aviation in China. Titanium alloy is an important structural metal, has high strength, small density, good mechanical property, good corrosion resistance, high heat resistance and strong compatibility of a composite structure, and is widely used in various high-end fields of aviation, ships and the like. In addition, titanium alloys are often surface coated to achieve a strong protective effect during use.
The titanium alloy coating technology is that compressed air is sprayed out from a central hole of an air cap, a negative pressure area is formed at the front end of a coating nozzle, coating in a coating container is sprayed out from the coating nozzle and rapidly enters high-speed compressed air flow, liquid-gas phase is rapidly diffused, and the coating is atomized, flies in a paint mist shape and is coated on the surface of the titanium alloy. The paint is mainly composed of pigment and varnish, wherein the varnish comprises film-forming substances, solvent and auxiliary additives (flatting agent, catalyst, flatting agent and the like), and can be divided into polyurethane paint, epoxy paint, acrylic paint and the like according to the difference of the film-forming substances. The polyurethane paint is mainly characterized by full gloss, strong adhesive force, water resistance, wear resistance and corrosion resistance, but has the defects of bubbling in the presence of damp, chalking of paint film and the like. Epoxy paint has excellent chemical resistance, strong adhesion, high strength, good toughness and the like, but has poor light aging property, poor low-temperature curing property and the like.
The titanium alloy sprays paint and adopts the clamping mode that the attached drawing 1 shows at present, and not only the part is transported the difficulty, and the part has the risk that drops, and also can't spray paint bottom the part, seriously influences efficiency and quality of spraying paint.
Contents of the utility model
This be suitable for neotype purpose provides a titanium alloy part frock of spraying paint for the foraminiferous titanium alloy part of auxiliary center sprays paint, and not only the clamping is convenient, can repeatedly be suitable for, and with the part regional contactless that sprays paint, is showing improvement part quality and production efficiency of spraying paint.
Technical scheme
A titanium alloy part paint spraying tool comprises a support 2, a lifting ring screw 3, a mandrel 4 and a positioning support piece 5; the positioning support piece 5 is of a cylindrical step structure, the mandrel 4 is placed on the positioning support piece 5, and the lower end of the mandrel 4 is in clearance fit with the small cylindrical end of the positioning support piece 5. A lifting ring screw 3 is welded at the top end of the mandrel 4; the bottom surface of the positioning support 5 is connected with the bracket 2 through a bolt.
The support 2 is provided with 4 movable casters 1.
The movable caster is provided with a braking device which limits the movable caster 1 to move by treading on the movable caster.
The holder 2 is made of stainless steel.
The mandrel is made of 2a12 aluminum.
The mandrel 4 is detachable, and the size of the mandrel 4 is set according to the sizes of different parts.
Technical effects
The paint spraying tool for the titanium alloy parts can thoroughly solve the problem that the titanium alloy parts with holes are difficult to spray paint, has a simple structure, is convenient to clamp and can be repeatedly used, and greatly improves the paint spraying qualification rate and the production efficiency of the titanium alloy parts with holes.
Drawings
FIG. 1 is a diagram showing a conventional titanium alloy painting method;
FIG. 2 is a diagram of a novel tool of the present invention;
wherein, 1-a movable caster, 2-a bracket, 3-a lifting bolt, 4-a mandrel and 5-a positioning support;
FIG. 3 is a diagram of the fit relationship between the parts and the tooling.
Detailed Description
The utility model will now be further described with reference to the accompanying figures 1 to 3:
the titanium alloy part paint spraying tool comprises a support 2, a lifting ring screw 3, a mandrel 4 and a positioning support piece 5; the positioning support piece 5 is of a cylindrical step structure, the mandrel 4 is placed on the positioning support piece 5, and the lower end of the mandrel 4 is in clearance fit with the small cylindrical end of the positioning support piece 5. A lifting ring screw 3 is welded at the top end of the mandrel 4; the bottom surface of the positioning support 5 is connected with the bracket 2 through a bolt.
4 movable trundles 1 are arranged on the support 2, so that the tool can be conveniently moved.
The movable caster is provided with a braking device, and the movable caster 1 can be limited to move by treading on the movable caster.
The holder 2 is made of stainless steel. Ensuring the strength of the bracket 2.
The mandrel is made of 2a12 aluminum. The aluminum material has light weight and certain elasticity, and does not damage the surface of the part.
The mandrel 4 is detachable, and the size of the mandrel 4 is set according to the sizes of different parts. The dismouting is more convenient, is applicable to the work demand of different occasions.
The specific operation flow is as follows:
the titanium alloy part paint spraying tool comprises 4 movable casters, 1 support, 1 lifting bolt, 1 set of mandrel and 1 positioning support piece.
The frock top is raised to the part at first, then slowly from the frock upper end down transferring, part centre bore and dabber cooperation, the part hangs on the frock for the part homoenergetic except that the centre bore sprays paint (the hole need not to spray paint). The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the novel inventive concept of the present invention, and these are all within the scope of the novel invention.
Claims (6)
1. The titanium alloy part paint spraying tool is characterized by comprising a support (2), lifting ring screws (3), a core shaft (4) and a positioning support piece (5); the positioning support piece (5) is of a cylindrical step structure, the mandrel (4) is placed on the positioning support piece (5), and the lower end of the mandrel (4) is in clearance fit with the small cylindrical end of the positioning support piece (5); a lifting ring screw (3) is welded at the top end of the mandrel (4); the bottom surface of the positioning support piece (5) is connected with the bracket (2) through a bolt.
2. The titanium alloy part paint spraying tool according to claim 1, wherein 4 movable casters (1) are arranged on the support (2).
3. The titanium alloy part paint spraying tool according to claim 2, wherein the movable caster (1) is provided with a braking device, and the movable caster (1) is limited to move by stepping on the movable caster with feet.
4. The titanium alloy part painting tool according to claim 1, wherein the bracket (2) is made of stainless steel.
5. The titanium alloy part painting tool according to claim 1, wherein the mandrel is made of 2A12 aluminum.
6. The titanium alloy part painting tool according to claim 1, wherein the mandrel (4) is detachable, and the size of the mandrel (4) is set according to different part sizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121770921.8U CN215964278U (en) | 2021-07-30 | 2021-07-30 | Titanium alloy part frock of spraying paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121770921.8U CN215964278U (en) | 2021-07-30 | 2021-07-30 | Titanium alloy part frock of spraying paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215964278U true CN215964278U (en) | 2022-03-08 |
Family
ID=80515459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121770921.8U Active CN215964278U (en) | 2021-07-30 | 2021-07-30 | Titanium alloy part frock of spraying paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215964278U (en) |
-
2021
- 2021-07-30 CN CN202121770921.8U patent/CN215964278U/en active Active
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