CN107497624B

CN107497624B - Rotating shaft spraying jig

Info

Publication number: CN107497624B
Application number: CN201710692314.6A
Authority: CN
Inventors: 尹雪冰; 吴永科
Original assignee: Anhui Xinlu Electronic Technology Co ltd
Current assignee: Anhui Xinlu Electronic Technology Co ltd
Priority date: 2017-08-14
Filing date: 2017-08-14
Publication date: 2020-10-16
Anticipated expiration: 2037-08-14
Also published as: CN107497624A

Abstract

The invention provides a rotating shaft type spraying jig which comprises a jig body, wherein the jig body is in a long strip structure, is positioned on spraying equipment and is distributed along the transportation direction of the equipment; positioning parts are arranged at two ends of the jig body and fixedly connected with two ends of the jig body; the jig body is provided with clamping parts, and the clamping parts are positioned on two sides of the jig body and fixedly connected with the jig body. According to the rotary shaft type spraying jig provided by the invention, the rotary shaft type part is arranged on the jig, the part to be sprayed is clamped through the clamping groove, a fastener and a single part jig are omitted, meanwhile, through the inclination of an angle, the former part shields the latter part, the spraying requirement of the part is met, the spraying efficiency is improved while the cost is saved, and because the spaces of two side edges of the jig body are open, a plurality of parts with different length sizes can be sprayed together, and the application range is enlarged.

Description

Rotating shaft spraying jig

Technical Field

The invention relates to a spraying jig, in particular to a rotating shaft part spraying jig of a notebook computer.

Background

In the current market, the demand of the notebook computer as a popular electronic product is more and more large, and the turning rotating shaft part of the notebook computer is particularly important as a stress unit, so that for manufacturers, the quality of the parts is related to the quality of the whole product, and the processing and spraying of the parts are also very important.

Because the notebook is small in size, the size of rotating shaft parts in the notebook is very small, the conventional clamp jig can not meet the spraying requirement while ensuring clamping and positioning, and a special tool for manufacturing the clamp jig and a shielding tool are often required to meet the spraying work, so that the spraying efficiency is reduced, the production cost is improved, and the economic benefit pursued by enterprises is not met.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the utility model provides a pivot class spraying tool, aims at assembling the pivot class part of small-size on a tool, utilizes the angle to make the product shield automatically simultaneously, satisfies the spraying needs, adopts the mark specification simultaneously, satisfies most dimension specification.

In order to solve the technical problems, the technical scheme of the invention is as follows:

a rotating shaft type spraying jig comprises a jig body, wherein the jig body is of a long strip structure, is positioned on spraying equipment and is distributed along the transportation direction of the equipment;

two ends of the jig body are provided with positioning parts which are fixedly connected with the jig body;

the jig body is provided with a clamping part, and the clamping part is positioned on the side surface of the jig body and fixedly connected with the jig body.

Furthermore, the positioning component comprises at least one positioning plate which is symmetrically distributed relative to the center of the jig body, and each positioning plate is positioned at one end of the jig body, is vertically connected with the jig body, is fixedly connected with the jig body and is matched with the conveyor belt of the spraying equipment.

Furthermore, the clamping part comprises at least two clamping plates which are symmetrically distributed relative to the center of the jig body, and each clamping plate is distributed along the length direction of the jig body, is positioned on the side edge of the jig body and is fixedly connected with the jig body.

Furthermore, the clamping plate is higher than the upper surface of the jig body and is vertically intersected with the jig body.

Furthermore, a plurality of clamping grooves are formed in each clamping plate, are uniformly distributed on the clamping plates, penetrate through the clamping plates and are communicated with three adjacent side faces of the clamping plates.

Furthermore, the width of each clamping groove is matched with a part to be sprayed, and the part is tightly attached to the clamping groove.

Furthermore, each clamping groove is distributed on the clamping plate along the inclined direction, and the inclined direction is matched with the rotating shaft type part to be sprayed.

Furthermore, any two adjacent clamping grooves are parallel to each other, the distance between the two clamping grooves is the same as the width of the rotating shaft type part to be sprayed, when the rotating shaft type part to be sprayed is arranged in the clamping grooves, the former part highly shields the latter part, and the latter part is only exposed out of a sprayed area.

Furthermore, the clamping grooves on the adjacent clamping plates are in one-to-one correspondence and are positioned on the same horizontal plane.

Furthermore, the jig body is provided with at least one lightening hole which is uniformly distributed on the jig body and penetrates through the jig body.

Compared with the prior art, the rotary shaft type spraying jig provided by the invention has the advantages that the rotary shaft type parts are arranged on the jig, the parts to be sprayed are clamped through the clamping grooves, a fastener and a single part jig are omitted, meanwhile, the former part shields the latter part through inclination of an angle, the spraying requirements of the parts are met, the cost is saved, the spraying efficiency is improved, and the space of two side edges of the jig body is opened, so that a plurality of parts with different length sizes can be sprayed together, and the application range is enlarged.

Drawings

Fig. 1 shows a schematic view of the mechanism of the present invention.

Fig. 2 shows a left side cross-sectional view of the present invention.

Wherein: 1. the spraying fixture comprises a fixture body, 2 parts for positioning, 3 parts for clamping, 4 parts for positioning, 5 parts for clamping plates, 6 parts for clamping grooves, 7 parts for lightening holes and 8 parts for rotating shafts to be sprayed.

Detailed Description

As shown in the figure, the rotating shaft type spraying jig comprises a jig body 1, wherein the jig body 1 is in a long strip structure, is positioned on spraying equipment, is distributed along the transportation direction of the equipment, and is used for bearing and installing the rotating shaft type part 8 to be sprayed;

the two ends of the jig body 1 are provided with positioning parts 2, and the positioning parts 2 are fixedly connected with the jig body 1 and used for positioning and bearing the jig body 1;

the fixture body 1 is provided with a clamping part 3, the clamping part 3 is positioned on the side surface of the fixture body 1, is fixedly connected with the fixture body 1 and is used for clamping the rotating shaft type part 8 to be sprayed.

Furthermore, the positioning part 2 comprises at least two positioning plates 4, wherein the positioning plates 4 are symmetrically distributed relative to the center of the jig body 1, each positioning plate 4 is positioned at one end of the jig body 1, is vertically connected with the jig body 1, is fixedly connected with the jig body 1, is matched with a conveyor belt of spraying equipment, is used for bearing the jig body 1, is clamped on the spraying equipment and stabilizes the jig body 1.

Furthermore, the clamping part 3 comprises at least two clamping plates 5 which are symmetrically distributed relative to the center of the jig body 1, and each clamping plate 5 is distributed along the length direction of the jig body 1, is positioned on the side edge of the jig body 1, is fixedly connected with the jig body 1 and is used for bearing the rotating shaft type part 8 to be sprayed.

Further, the clamping plate 5 is higher than the upper surface of the jig body 1 and is vertically intersected with the jig body 1, so that the rotating shaft type parts 8 to be sprayed are ensured to be installed on the jig body 1 and then a space is reserved for spraying.

Furthermore, each clamping plate 5 is provided with a plurality of clamping grooves 6, the clamping grooves 6 are uniformly distributed on the clamping plates 5, penetrate through the clamping plates 5 and are communicated with three adjacent side faces of the clamping plates 5, and the clamping grooves are used for clamping the rotating shaft type parts 8 to be sprayed.

Furthermore, each 6 width of draw-in groove with treat that the spraying part cooperatees, the part with draw-in groove 6 closely laminate, make treat that spraying pivot class part 8 can be stabilized draw-in groove 6 inside, can not produce during the transportation and rock.

Furthermore, each clamping groove 6 is distributed on the clamping plate 5 along the inclined direction, and the inclined direction is matched with the rotating shaft type part to be sprayed, so that the part can be ensured to be always exposed from the spraying surface in the clamping groove 6, and the spraying is convenient.

Further, arbitrary adjacent two draw-in grooves 6 be parallel to each other, two draw-in grooves 6 between the distance with treat that spraying pivot class part 8's width is the same, when treating that spraying pivot class part 8 packs into draw-in grooves 6, a back part is shielded to former part height, and a back part only exposes the region that needs the spraying, shields naturally treat the non-spraying face on the spraying pivot class part 8, practices thrift tool cost and assembly cost.

Furthermore, the clamping grooves 6 on the adjacent clamping plates 5 are in one-to-one correspondence and are positioned on the same horizontal plane, so that the bearing stability of the rotating shaft type parts 8 to be sprayed is ensured.

Furthermore, the jig body 1 is provided with at least one lightening hole 7, the lightening holes 7 are uniformly distributed on the jig body 1 and penetrate through the jig body 1, the weight of the jig body 1 is reduced, and the jig body is convenient to carry.

When in use, the long edge of the rotating shaft type part 8 to be sprayed is clamped into the clamping groove 6, one long edge is clamped into the clamping groove 6 at the corresponding position on the two clamping plates 5, so that the positioning and the stability of the part can be ensured, at the moment, the front rotating shaft type part 8 to be sprayed is just higher than the long edge of the rear rotating shaft type part 8 to be sprayed, so that the long edge is only exposed out of the top part to be sprayed, and by analogy, all the parts are exposed outside at the part to be sprayed, and are directly sprayed after entering the equipment, all the parts are sprayed simultaneously without being sprayed on the non-spraying surface of the part, in addition, because the spaces at the two sides of the jig body 1 are open, the length of the rotating shaft type part 8 to be sprayed is not limited, the rotating shaft type parts with different sizes can be assembled on the same jig for spraying, the efficiency is improved, and the cost is saved, the application range is enlarged.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all the modifications and equivalent substitutions should be covered by the claims of the present invention.

Claims

1. A rotating shaft type spraying jig is characterized by comprising a jig body, wherein the jig body is of a strip-shaped structure, is positioned on spraying equipment and is distributed along the transportation direction of the equipment;

the jig body is provided with a clamping part, and the clamping part is positioned on the side surface of the jig body and is fixedly connected with the jig body;

the clamping part comprises at least two clamping plates which are symmetrically distributed relative to the center of the jig body, and each clamping plate is distributed along the length direction of the jig body, is positioned on the side edge of the jig body and is fixedly connected with the jig body; the clamping plate is higher than the upper surface of the jig body and is vertically intersected with the jig body; the jig body is provided with at least one lightening hole which is uniformly distributed on the jig body and penetrates through the jig body; each clamping plate is provided with a plurality of clamping grooves, the clamping grooves are uniformly distributed on the clamping plates, penetrate through the clamping plates and are communicated with three adjacent side surfaces of the clamping plates;

any two adjacent clamping grooves are parallel to each other, the distance between the two clamping grooves is the same as the width of the rotating shaft type part to be sprayed, when the rotating shaft type part to be sprayed is arranged in the clamping grooves, the front part is high enough to shield the rear part, and the rear part is only exposed out of a spraying area;

through installing pivot class part on the tool, press from both sides through the draw-in groove and press from both sides tightly treating the spraying part, saved fastener and single part tool, simultaneously through the angle slope, preceding part shields a back part, satisfies the part spraying requirement, because tool body both sides limit space is open, can be simultaneously with the part of a plurality of different length dimensions together the spraying.

2. The spraying jig for shafts as claimed in claim 1, wherein the positioning members comprise at least two positioning plates symmetrically disposed with respect to the center of the jig body, each positioning plate being disposed at one end of the jig body, vertically connected to the jig body, and engaged with the conveyor belt of the spraying equipment.

3. The spraying jig for rotating shafts as claimed in claim 1, wherein the width of each slot is matched with the part to be sprayed, and the part is tightly attached to the slot.

4. The spraying jig for rotating shafts as claimed in claim 1, wherein each of the slots is disposed on the clamping plate along an oblique direction, and the oblique direction is matched with the rotating shaft to be sprayed.

5. The spraying jig for shafts as claimed in claim 1, wherein the locking grooves of adjacent clamping plates are in one-to-one correspondence with each other and are located on the same horizontal plane.