Shielding and spraying jig for charging interface

Abstract

The utility model provides a shielding and spraying jig for a charging interface, which relates to the technical field of charging interface processing and comprises a shielding and spraying jig, a connecting table, an adjusting mechanism and four elastic buckles. The spraying shielding jig comprises a bearing jig, iron pieces and spraying shielding pieces, the iron pieces are evenly arranged above the bearing jig, and the spraying shielding pieces cover the upper portion of the bearing jig and press the iron pieces; the connecting table is fixedly arranged at the bottom of the limiting mechanism bearing jig. Grooves are integrally formed in the front face, the rear face, the left face and the right face of the connecting table. The four elastic buckles are fixedly installed above the four groove bodies correspondingly and used for clamping the spraying shielding piece. According to the utility model, the clamping piece is ingeniously matched with the spring, so that the spraying shielding piece is ensured to be stable and immovable, an iron piece is effectively prevented from deviating, the paint spraying precision is improved, the reject ratio is reduced, the operation is efficient and convenient, the production efficiency and quality are obviously improved, and the spraying shielding piece can be more convenient to mount and dismount.

Description

TECHNICAL FIELD

[0001] The utility model relates to charging interface processing technical field especially, relates to a kind of shielding and spraying tool for charging interface. BACKGROUND

[0002] The charging interface shielding and spraying tool is an auxiliary tool specially used to protect the charging interface from being polluted by paint during the painting process. The design usually includes a shielding and spraying piece, which can be provided with spraying holes matching the shape and size of the charging interface to allow the surrounding area of the charging interface to be painted while shielding the charging interface itself to prevent paint from penetrating or polluting the interface.

[0003] Currently, the conventional charging interface shielding and spraying tool arranges the iron pieces on the bearing jig during use, and then cooperates the shielding and spraying piece with the bearing jig through positioning pin columns, and then transfers to the painting equipment below for painting. However, since the positioning is only performed by the positioning pin columns, the shielding and spraying piece tends to move upward during the transfer process if it encounters bumps, and a gap appears between the iron pieces and the shielding and spraying piece after the shielding and spraying piece moves upward, so the iron pieces can be positionally offset, which needs to be observed and adjusted again before painting, otherwise the painting precision can be inaccurate to cause the interface to be penetrated or polluted, which affects the efficiency and quality of painting and increases unnecessary waste and rework. SUMMARY

[0004] The utility model mainly provides a kind of shielding and spraying tool for charging interface, which ensures the stability of the shielding and spraying piece and improves the painting precision.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a shielding and spraying tool for charging interface, comprising a shielding and spraying tool, a connecting table, an adjusting mechanism and four elastic buckles.

[0006] The shielding and spraying tool includes a bearing jig, iron pieces and a shielding and spraying piece. The iron pieces are uniformly arranged above the bearing jig, and the shielding and spraying piece covers the bearing jig and presses the iron pieces tightly. The connecting table is fixedly arranged at the bottom of the bearing jig of the limiting mechanism, and the connecting table is integrally formed with a groove on the front, back, left and right four sides. Four elastic buckles are fixedly installed above the four grooves and used for clamping the shielding and spraying piece. The adjusting mechanism synchronously controls the four elastic buckles to release the clamping of the shielding and spraying piece. The top of the connecting table is provided with a cross groove and a recess. The cross groove is in communication with the four grooves, and the adjusting mechanism is arranged in the cross groove and the recess.

[0007] Preferably, each of the elastic buckles comprises a base fixedly connected to the groove body, a through groove is formed in the inner bottom wall of the base and communicates with the groove body, a baffle is fixedly connected to the inner side of the base, a connecting plate is slidably arranged on the inner side of the base, a clamping piece for clamping the shielding and spraying piece is fixedly connected to one side of the connecting plate, a spring is fixedly connected between the side, away from the clamping piece, of the connecting plate and the baffle, and a pull rope is fixedly connected to the side, away from the clamping piece, of the connecting plate.

[0008] Preferably, the adjusting mechanism comprises a rotating shaft and a rotating rod, the rotating shaft is rotatably connected in the groove, the rotating rod is rotatably connected in the cross groove, the outer wall of the rotating rod is sequentially and fixedly sleeved with a winding wheel and a driven bevel gear from top to bottom, one end of the rotating shaft penetrates into the cross groove and is fixedly sleeved with a driving bevel gear engaged with the driven bevel gear, and one end, away from the connecting plate, of the pull rope sequentially penetrates through the spring, the baffle, the through groove, the groove body and the cross groove and is wound on the winding wheel.

[0009] Preferably, one end, away from the driving bevel gear, of the rotating shaft penetrates through the outer wall of the connecting table and is fixedly connected with a knob, and anti-skid lines are arranged on the outer wall of the knob.

[0010] Preferably, a lower guide roller is rotatably arranged in the groove body, and an upper guide roller is rotatably connected to the inner side of the base, the lower guide roller and the upper guide roller are aligned with the through groove, and the pull rope can wind around the surfaces of the lower guide roller and the upper guide roller.

[0011] Preferably, the top of the clamping piece is arranged in an inclined manner.

[0012] Preferably, sliding grooves are formed in the two sides of the base, and sliding blocks are fixedly connected to the two sides of the connecting plate and located in the inner sides of the sliding grooves and slidably matched with the sliding grooves.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that,

[0014] 1. In the utility model, the installation process is simple and fast, the shielding and spraying piece is installed above the bearing jig, the shielding and spraying piece is quickly clamped by the clamping piece through the interaction of the shielding and spraying piece and the clamping piece.

[0015] 2. In the utility model, the clamping piece can be displaced when being pressed by the shielding and spraying piece through the cooperation of the connecting plate and the spring, and the clamping piece can be automatically reset after the installation of the shielding and spraying piece is completed, so that the reliable clamping of the shielding and spraying piece is realized, the shielding and spraying piece can be kept stationary during the paint spraying process, the offset of the iron piece caused by the bumping is effectively prevented, and the problems of the paint spraying precision error and the interface pollution are avoided.

[0016] 3. In the utility model, the winding operation of the winding wheel on the pull rope can be realized by rotating the rotating shaft, so that the clamping state of the clamping piece on the shielding and spraying piece is easily released, the shielding and spraying piece is conveniently taken down, and the operation efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A structure schematic view of the shielding and spraying jig for the charging interface is provided for the utility model;

[0018] Figure 2 A connection table structure schematic view of the shielding and spraying jig for the charging interface is provided for the utility model;

[0019] Figure 3 A structure schematic view of the shielding and spraying jig for the charging interface is provided for the utility model; Figure 2 A structure schematic view of the shielding and spraying jig for the charging interface is provided for the utility model;

[0020] Figure 4 A structure schematic view of the shielding and spraying jig for the charging interface is provided for the utility model; Figure 2 A structure schematic view of the shielding and spraying jig for the charging interface is provided for the utility model;

[0021] Figure 5 A connection table structure schematic view of the shielding and spraying jig for the charging interface is provided for the utility model;

[0022] Figure 6 A structure schematic view of the shielding and spraying jig for the charging interface is provided for the utility model; Figure 5 A structure schematic view of the shielding and spraying jig for the charging interface is provided for the utility model;

[0023] Figure 7 An explosion structure schematic view of the shielding and spraying jig for the charging interface is provided for the utility model.

[0024] Legend: 100, shielding and spraying jig; 101, bearing jig; 102, iron piece; 103, shielding and spraying piece; 200, connection table; 201, groove body; 202, cross groove; 203, recess; 204, lower guide roller; 300, elastic buckle; 301, base; 302, baffle; 303, connecting plate; 304, clamping piece; 305, spring; 306, pull rope; 307, upper guide roller; 308, sliding groove; 309, sliding block; 400, adjusting mechanism; 401, rotating shaft; 402, rotating rod; 403, winding wheel; 404, driven bevel gear; 405, driving bevel gear; 406, knob. DETAILED DESCRIPTION

[0025] In order to make the above purpose, features and advantages of the utility model more clearly understood, the utility model will be further described below in combination with the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0026] In the following description, a lot of specific details are set forth in order to facilitate a thorough understanding of the present application, however, the present application can be practiced in different ways from those described herein, therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0027] Please refer to Figures 1-6 The present application provides a technical scheme: a shielding and spraying jig for a charging interface, comprising a shielding and spraying jig 100, a connecting table 200, an adjusting mechanism 400 and four elastic buckles 300.

[0028] The shielding and spraying jig 100 comprises a bearing jig 101, an iron piece 102 and a shielding and spraying piece 103, the iron pieces 102 are uniformly arranged above the bearing jig 101, and the shielding and spraying piece 103 covers the bearing jig 101 and presses the iron pieces 102 tightly; the connecting table 200 is fixedly arranged at the bottom of the limiting mechanism bearing jig 101, and the connecting table 200 is integrally formed with groove bodies 201 on the front, back, left and right four sides; the four elastic buckles 300 are respectively fixedly installed above the four groove bodies 201 and are used for clamping the shielding and spraying piece 103; the adjusting mechanism 400 synchronously controls the four elastic buckles 300 to release the clamping of the shielding and spraying piece 103, the top of the connecting table 200 is provided with a cross groove 202 and a groove 203, the cross groove 202 is communicated with the four groove bodies 201, and the adjusting mechanism 400 is arranged in the inside of the cross groove 202 and the groove 203.

[0029] As Figure 3 shown, each elastic buckle 300 comprises a base 301 fixedly connected with the groove body 201, a through groove communicated with the groove body 201 is formed in the inner bottom wall of the base 301, a baffle 302 is fixedly connected to the inner side of the base 301, a connecting plate 303 is slidably arranged on the inner side of the base 301, a clamping piece 304 clamping the shielding and spraying piece 103 is fixedly connected to one side of the connecting plate 303, a spring 305 is fixedly connected between the side, away from the clamping piece 304, of the connecting plate 303 and the baffle 302, and a pull rope 306 is fixedly connected to the side, away from the clamping piece 304, of the connecting plate 303; the clamping piece 304 clamps the shielding and spraying piece 103 under the action of the spring 305, and the pull rope 306 pulls the connecting plate 303 to release the clamping of the shielding and spraying piece 103 by the clamping piece 304.

[0030] As Figure 4As shown, the adjusting mechanism 400 comprises a rotating shaft 401 and a rotating rod 402, the rotating shaft 401 is rotatably connected in the groove 203, the rotating rod 402 is rotatably connected in the cross groove 202, the outer wall of the rotating rod 402 is sequentially fixedly sleeved with a winding wheel 403 and a driven bevel gear 404 from top to bottom, one end of the rotating shaft 401 penetrates into the cross groove 202 and is fixedly sleeved with a driving bevel gear 405 meshing with the driven bevel gear 404, one end of the pull rope 306 away from the connecting plate 303 sequentially penetrates through the spring 305, the baffle 302, the through groove, the groove 201 and the cross groove 202 and is wound on the winding wheel 403; the rotating shaft 401 can drive the driving bevel gear 405 to rotate, the driven bevel gear 404 meshing with the driving bevel gear 405 rotates and drives the rotating rod 402 to rotate the winding wheel 403, the winding wheel 403 rotates to wind the pull rope 306, so that the connecting plate 303 can be pulled to release the clamping of the rain-shielding and rain-protecting piece 103.

[0031] As shown in Figure 2 the outer end of the rotating shaft 401 away from the driving bevel gear 405 penetrates to the outer wall of the connecting table 200 and is fixedly connected with a knob 406, the outer wall of the knob 406 is provided with anti-skid lines; the knob 406 with anti-skid lines facilitates the rotation of the rotating shaft 401.

[0032] As shown in Figure 6 the inner part of the groove 201 is rotatably provided with a lower guide roller 204, the inner side of the base 301 is rotatably connected with an upper guide roller 307, the lower guide roller 204 and the upper guide roller 307 are aligned with the through groove, and the pull rope 306 can pass around the surfaces of the lower guide roller 204 and the upper guide roller 307; the lower guide roller 204 and the upper guide roller 307 guide the pull rope 306 to be distributed reasonably.

[0033] As shown in Figure 3 the top of the clamping piece 304 is inclined; when the rain-shielding and rain-protecting piece 103 is installed, the inclined position of the top of the clamping piece 304 can be directly contacted, facilitating the installation.

[0034] As shown in Figure 3 both sides of the base 301 are provided with sliding grooves 308, both sides of the connecting plate 303 are fixedly connected with sliding blocks 309 located inside the sliding grooves 308 and slidingly matched with the sliding grooves 308; when the connecting plate 303 moves, the sliding blocks 309 can be driven to slide along the sliding grooves 308, so that the connecting plate 303 moves stably.

[0035] The use method and working principle of the device are as follows:

[0036] First, the iron piece 102 is orderly arranged in the bearing fixture 101, and the spray shielding piece 103 is installed above the bearing fixture 101. In this process, the spray shielding piece 103 first contacts the inclined part at the top of the clamping piece 304, and pressing the spray shielding piece 103 downward can extrude the clamping piece 304 to make the clamping piece 304 displace. When the clamping piece 304 displaces, the spring 305 can be extruded to produce elastic deformation through the connecting plate 303. After the spray shielding piece 103 is installed and the iron piece 102 is pressed tightly, the clamping piece 304 is no longer extruded by the spray shielding piece 103, the spring 305 generates elastic force to push the connecting plate 303 to reset the clamping piece 304, and the clamping piece 304 can be clamped above the spray shielding piece 103. When being transferred to the spraying equipment below for spraying, even if there is a bump, the spray shielding piece 103 will remain stationary under the action of the clamping piece 304, so the iron piece 102 pressed by the spray shielding piece 103 will not be offset, and there is no need to observe and adjust before spraying, so as to reduce the error of spraying precision and the occurrence of the situation that the interface is penetrated or contaminated, improve the efficiency and quality of spraying, and reduce the defective rate.

[0037] Secondly, after the spraying is completed, the rotation is adjusted to rotate the rotating shaft 401, the rotating shaft 401 rotates the winding wheel 403 through the cooperation of the driving bevel gear 405 and the driven bevel gear 404, the winding wheel 403 winds the pull rope 306, the pull rope 306 pulls the connecting plate 303 to extrude the spring 305, and the clamping piece 304 moves with the connecting plate 303 to clamp the spray shielding piece 103, that is, the spray shielding piece 103 can be removed.

[0038] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belong to the protection scope of the technical scheme of the present application.

Claims

1. A spray shielding fixture for a charging interface, characterized in that, include: A spray masking fixture (100) includes a support fixture (101), iron parts (102), and a spray masking component (103). The iron parts (102) are evenly arranged above the support fixture (101), and the spray masking component (103) covers the support fixture (101) and presses the iron parts (102) together. Connecting platform (200), the connecting platform (200) is fixedly installed at the bottom of the limiting mechanism bearing fixture (101), and the connecting platform (200) has a groove (201) integrally formed on the front, back, left and right sides. Four elastic clips (300) are respectively fixedly installed above the four slots (201) and used to clamp the spray shield (103). An adjustment mechanism (400) is provided, which synchronously controls four elastic buckles (300) to release the clamping of the spray shield (103). The top of the connecting platform (200) is provided with a cross groove (202) and a groove (203). The cross groove (202) is connected to four grooves (201). The adjustment mechanism (400) is located inside the cross groove (202) and the groove (203).

2. The spray shielding fixture for a charging interface according to claim 1, characterized in that: Each of the elastic buckles (300) includes a base (301) fixedly connected to the groove (201). The inner bottom wall of the base (301) is provided with a through groove communicating with the groove (201). A baffle (302) is fixedly connected to the inner side of the base (301). A connecting plate (303) is slidably provided on the inner side of the base (301). A clamping member (304) for clamping the spray shield (103) is fixedly connected to one side of the connecting plate (303). A spring (305) is fixedly connected between the side of the connecting plate (303) away from the clamping member (304) and the baffle (302). A pull rope (306) is fixedly connected to the side of the connecting plate (303) away from the clamping member (304).

3. A spray shielding fixture for a charging interface according to claim 2, characterized in that: The adjustment mechanism (400) includes a rotating shaft (401) and a rotating rod (402). The rotating shaft (401) is rotatably connected in the groove (203), and the rotating rod (402) is rotatably connected in the cross groove (202). The outer wall of the rotating rod (402) is fixedly sleeved with a take-up wheel (403) and a driven bevel gear (404) from top to bottom. One end of the rotating shaft (401) passes through the cross groove (202) and is fixedly sleeved with a driving bevel gear (405) that meshes with the driven bevel gear (404). The end of the pull rope (306) away from the connecting plate (303) passes through the spring (305), the baffle (302), the through groove, the groove body (201), and the cross groove (202) in sequence and then wraps around the take-up wheel (403).

4. A spray shielding fixture for a charging interface according to claim 3, characterized in that: The end of the rotating shaft (401) away from the active bevel gear (405) extends through to the outer wall of the connecting platform (200) and is fixedly connected to a knob (406). The outer wall of the knob (406) is provided with anti-slip texture.

5. A spray shielding fixture for a charging interface according to claim 2, characterized in that: The groove (201) is rotatably equipped with a lower guide roller (204), and the base (301) is rotatably connected to an upper guide roller (307). Both the lower guide roller (204) and the upper guide roller (307) are aligned with the through groove, and the pull rope (306) can be wrapped around the surface of the lower guide roller (204) and the upper guide roller (307).

6. A spray shielding fixture for a charging interface according to claim 2, characterized in that: The top of the card (304) is inclined.

7. A spray shielding fixture for a charging interface according to claim 2, characterized in that: The base (301) has sliding grooves (308) on both sides, and the connecting plate (303) has sliders (309) fixedly connected to both sides, which are located inside the sliding grooves (308) and slide in cooperation with the sliding grooves (308).

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