CN218308662U - Part is local to be sprayed paint and is used protection anchor clamps - Google Patents

Abstract

The utility model provides a part is local sprays paint and uses protection anchor clamps, with part lower extreme and main part adaptation connection, the main part include the arc and with arc lower extreme fixed connection's base, the arc corresponds and shelters from it after laminating with the light transmission region position on part outside surface, the logical groove of part bottom with base upper end adaptation connection and the end of part along with the last plane laminating back of base, by the base to the internal surface that leads to the groove and the part end along sheltering from. The utility model provides a local surface have not had the transparent optics cup nonmetal part or the tube-shape metal part difficult problem that sprays paint of lacquer layer for the lacquer border is neat, and the uniformity is good, and appearance quality is excellent, and this anchor clamps dress gets the part easy and simple to handle, and is efficient, applicable in the automatic production line that sprays paint, greatly reduced the part intensity of labour who sprays paint locally, improved production efficiency, the cost is reduced has improved economic benefits.

Description

Part is local to be sprayed paint and is used protection anchor clamps

Technical Field

The utility model belongs to the technical field of the protection of spraying paint assists the utensil, concretely relates to part is local to be sprayed paint and is used protection anchor clamps.

Background

The cup body or the cylindrical structural part is widely applied to the fields of aeronautical instruments, optical instruments, automobiles, robots, automatic control systems and the like. A cup-shaped shell part made of transparent materials for aeronautical instruments needs to be locally sprayed with paint for shading due to different requirements on light guiding or shading of different parts, as shown in figure 1, 10 surfaces of different parts on the part 1 need to be transparent, a 24mm multiplied by 38mm light transmission area 2 on all inner surfaces of the part 1, a cylindrical surface of the part 1, inner surfaces of a through groove 3 at the bottom of the part 1 and bottom edges and top edges of the part 1 need to be shaded, and the other surfaces need to be shielded and protected at the transparent parts when in paint spraying. At present, the method of manually sticking different surface protection by using an adhesive tape is troublesome for shielding and protecting the light-transmitting part, the protection boundary is irregular, the appearance quality of the part cannot be ensured, meanwhile, each surface needs to be protected locally one by one, the labor intensity is high, the paint spraying process efficiency is extremely low, and the requirement of batch production cannot be met, so that the clamp which is reasonable in structure, can protect all light-transmitting surfaces and can be used repeatedly is very necessary for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem: the utility model provides a part is local sprays paint and uses protection anchor clamps, based on the structure of part, design the protection anchor clamps that include the main part of being connected with the part lower extreme and the upper cover of being connected with part upper end adaptation, realize sheltering from part printing opacity part, the problem of the transparent optics cup nonmetal part or the tube-shape metal part of local surface non-lacquer layer difficult that sprays paint is solved, make lacquer layer border neat, the uniformity is good, appearance quality is excellent, the part is easy and simple to handle to this anchor clamps dress, high efficiency, it is applicable in the automatic production line that sprays paint, greatly reduced the local intensity of labour that sprays paint of part, production efficiency is improved, the cost is reduced, economic benefits is improved.

The utility model adopts the technical proposal that: part is sprayed paint and is used protection anchor clamps, including the main part and with part upper end adaptation and be used for going on the upper cover that shelters from to part upper end inner wall, part lower extreme and main part adaptation connection, the main part include the arc and with arc lower extreme fixed connection's base, the arc shelters from it after corresponding and laminating with the light transmission region position on part outside surface, the logical groove of part bottom and base upper end adaptation connection and the end of part follow with the last plane laminating back of base, shelter from at the bottom of the internal surface that leads to the groove and part by the base.

Wherein, the upper cover is the ladder plate structure, the upper cover bottom surface from top to bottom system in proper order has the second step that equals with part external diameter and the first step that equals with part upper end internal diameter, first step and the step bottom surface and the part of part upper end hole adaptation and second step are gone up along the contact to by first step and second step shelter from to part upper end inner wall and part top edge respectively.

Furthermore, base up end bilateral symmetry system has the platform that shelters from that the adaptation is in leading to the groove both ends respectively, it has the bead to lead to have to locate to make under the groove both sides outer wall, shelter from under the platform both sides wall along locate to make with the guide slot that corresponds side convex edge adaptation, the arc lower extreme is fixed in with the light transmission area homonymy shelter from the bench, promote the base behind guide slot and the bead adaptation and make shelter from the platform and lead to the groove adaptation after the arc corresponds with the light transmission area and do not laminate.

Furthermore, with after the platform and the logical groove adaptation are shielded to the regional homonymy of light transmission, the outer wall that shields the platform with the regional opposite side of light transmission and part outer wall are located same arcwall face.

Further, the base and the arc-shaped plate are of an integrated structure.

Further, the part is a transparent optical cup-shaped non-metal part or a cylindrical metal part

The utility model has the advantages compared with the prior art:

1. according to the technical scheme, based on the structure of the part, the protective clamp which comprises a main body connected with the lower end of the part and an upper cover in adaptive connection with the upper end of the part is designed, so that the light-transmitting part of the part is shielded, and the problem that the transparent optical cup-shaped non-metal part or the cylindrical metal part with a local surface without a paint layer is difficult to paint is solved;

2. according to the technical scheme, the guide grooves matched with the corresponding convex edges on the part are arranged on the lower edges of the two side walls of the shielding table, so that the base and the part can be conveniently and quickly installed;

3. the technical scheme has the advantages that the paint layer boundary is neat, the consistency is good, the appearance quality is excellent, the part loading and unloading operation of the clamp is simple and convenient, the efficiency is high, the clamp is suitable for an automatic paint spraying production line, the labor intensity of part local paint spraying is greatly reduced, the production efficiency is improved, the cost is reduced, and the economic benefit is improved.

Drawings

FIG. 1 is a schematic view of a part structure;

FIG. 2 is a schematic plan view of the present invention after being assembled with parts;

FIG. 3 is a schematic view of the three-dimensional structure of the present invention after the installation of the components;

FIG. 4 is a schematic view of a second three-dimensional structure of the present invention after the installation of the components;

FIG. 5 is a schematic view of the main structure of the present invention;

fig. 6 is a schematic view of the structure of the upper cover of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 6 in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the verb "to comprise a" does not exclude the presence of other, identical elements in a process, method, article or apparatus that comprises a stated element.

Part is sprayed paint and is used protection anchor clamps, as shown in fig. 1-6, including main part 4 and with part 1 upper end adaptation and be used for carrying out the upper cover 5 that shelters from to part 1 upper end inner wall, part 1 lower extreme and main part 4 adaptation are connected, main part 4 includes arc 4-1 and with arc 4-1 lower extreme fixed connection's base 4-2, arc 4-1 corresponds and shelters from it after laminating with the regional 2 positions of light transmission on part 1 outside surface, logical groove 3 and base 4-2 upper end adaptation of part 1 bottom are connected and part 1's end is laminated with the last plane of base 4-2 after, sheltered from to logical groove 3's internal surface and part 1 end edge by base 4-2.

As shown in fig. 6, the specific structure of the upper cover 5 is as follows: the upper cover 5 is of a stepped plate structure, a second step 5-2 equal to the outer diameter of the part 1 and a first step 5-1 equal to the inner diameter of the upper end of the part 1 are sequentially arranged on the bottom surface of the upper cover 5 from top to bottom, the first step 5-1 is matched with an inner hole in the upper end of the part 1, the bottom surface of the second step 5-2 is in contact with the upper edge of the part 1, and the inner wall of the upper end of the part 1 and the top edge of the part 1 are respectively shielded by the first step 5-1 and the second step 5-2; in the structure, after the first step 5-1 is matched and fastened with the inner hole at the upper end of the part 1, the second step 5-2 is contacted with the top edge of the part 1, and the inner hole of the part 1 is reliably protected in the paint spraying process;

as shown in FIG. 5, the base 4-2 has the following specific structure: shielding platforms 4-21 respectively adapted to two ends of the through groove 3 are symmetrically formed on two sides of the upper end face of the base 4-2, convex ribs 3-1 are formed at the lower edges of the outer walls of two sides of the through groove 3, guide grooves 4-22 adapted to the corresponding convex ribs 3-1 are formed at the lower edges of two side walls of the shielding platforms 4-21, the lower end of the arc-shaped plate 4-1 is fixed on the shielding platform 4-21 on the same side as the light transmission area 2, and the arc-shaped plate 4-1 is correspondingly attached to the light transmission area 2 after the guide grooves 4-22 are adapted to the convex ribs 3-1 and then the base 4-2 is pushed to enable the shielding platform 4-21 to be adapted to the through groove 3; specifically, after the shielding tables 4-21 on the same side as the light transmission area 2 are matched with the through grooves, the outer walls of the shielding tables 4-21 on the opposite side of the light transmission area 2 and the outer wall of the part 1 are positioned on the same arc-shaped surface; in the structure, the shape of the light-transmitting area 2 of the part 1 can be square, rectangular, triangular, rhombic, parallelogram, fan-shaped or semicircular, and the shape and the size of the arc-shaped plate 4-1 are the same as those of the light-transmitting area 2;

wherein the base 4-2 and the arc-shaped plate 4-1 are of an integrated structure; the part 1 is a transparent optical cup-shaped non-metal part or a cylindrical metal part; specifically, the material of the upper cover 5 and the main body 4 may be a metal material such as titanium alloy, magnesium alloy, copper alloy, steel or stainless steel, or a non-metal material such as polytetrafluoroethylene, nylon or reinforced bakelite, in addition to aluminum alloy.

Before spraying paint, cleaning a part 1, firstly, loading the part 1 into a main body 4, wherein a light-transmitting area 2 at the front part of the part 1 is opposite to the main body 4 during assembly, and pushing a convex edge 3-1 on the inner side wall of a through groove 3 at the bottom of the part 1 into a guide groove 4-22 on a base 4-2 to enable the light-transmitting area 2 to be tightly attached to an arc-shaped plate 4-1; and secondly, after the upper cover 5 is arranged in the inner hole of the upper edge of the part 1 from top to bottom and fastened, the whole installation structure of the clamp and the part 1 can be painted.

This application technical scheme is based on part 1's structure, design the protection anchor clamps that include main part 4 be connected with part 1 lower extreme and upper cover 5 with part 1 upper end adaptation is connected, realize sheltering from part 1 printing opacity part, the problem of the transparent optics cup nonmetal part or the tube-shape metal part of local surface non-lacquer layer difficult that sprays paint is solved, make lacquer layer border neat, the uniformity is good, the appearance quality is excellent, this anchor clamps dress gets part 1 easy and simple to handle, high efficiency, it is applicable in the automatic production line that sprays paint, greatly reduced part 1 local intensity of labour that sprays paint, and the production efficiency is improved, the cost is reduced, and economic benefits is improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims (6)

1. Part is local to be sprayed paint and is used protection anchor clamps, its characterized in that: including main part (4) and with part (1) upper end adaptation and be used for carrying out upper cover (5) sheltered from to part (1) upper end inner wall, part (1) lower extreme and main part (4) adaptation connection, main part (4) include arc (4-1) and base (4-2) with arc (4-1) lower extreme fixed connection, after arc (4-1) corresponds and laminates light zone (2) position on part (1) outside surface and shelters from it, lead to groove (3) of part (1) bottom and base (4-2) upper end adaptation connection and the end of part (1) along with the last plane laminating back of base (4-2), shelter from at the bottom of the internal surface that leads to groove (3) and part (1) by base (4-2).

2. The protection jig for partial painting of parts according to claim 1, wherein: upper cover (5) are the ladder plate structure, upper cover (5) bottom surface from top to bottom system in proper order has second step (5-2) that equals with part (1) external diameter and first step (5-1) that equals with part (1) upper end internal diameter, first step (5-1) and part (1) upper end hole adaptation and the step bottom surface of second step (5-2) and part (1) go up along the contact to by first step (5-1) and second step (5-2) respectively to part (1) upper end inner wall and part (1) top along sheltering from.

3. The protective jig for partial painting of parts according to claim 1, wherein: the novel LED lamp is characterized in that blocking platforms (4-21) which are respectively matched with two ends of the through groove (3) are symmetrically formed on two sides of the upper end face of the base (4-2), convex ribs (3-1) are formed on the lower edges of the outer walls of two sides of the through groove (3), guide grooves (4-22) matched with the corresponding convex ribs (3-1) are formed on the lower edges of two side walls of the blocking platforms (4-21), the lower end of the arc plate (4-1) is fixed on the blocking platform (4-21) on the same side with the light transmission area (2), and the guide grooves (4-22) are matched with the convex ribs (3-1) and then push the base (4-2) to enable the blocking platforms (4-21) and the through groove (3) to be matched, and then the arc plate (4-1) is correspondingly and respectively attached to the light transmission area (2).

4. The protective jig for partial painting of parts according to claim 3, wherein: after the shielding tables (4-21) which are at the same side as the light transmission area (2) are matched with the through groove (3), the outer walls of the shielding tables (4-21) which are at the opposite side of the light transmission area (2) and the outer wall of the part (1) are positioned on the same arc-shaped surface.

5. The protective jig for partial painting of parts according to any one of claims 1 to 4, wherein: the base (4-2) and the arc-shaped plate (4-1) are of an integrated structure.

6. The protective jig for partial painting of parts according to claim 5, wherein: the part (1) is a transparent optical cup-shaped nonmetal part or a cylindrical metal part.

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