CN220126663U

CN220126663U - Automobile main shell paint spraying device that subtracts

Info

Publication number: CN220126663U
Application number: CN202321551372.4U
Authority: CN
Inventors: 刘贤来; 陈望
Original assignee: Yueqing Wanda Electrical Auto Parts Co ltd
Current assignee: Yueqing Wanda Electrical Auto Parts Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-12-05
Anticipated expiration: 2033-06-16

Abstract

The utility model relates to a paint spraying device for a main shell of an automobile, which comprises a carriage body, wherein a paint spraying chamber is formed in the carriage body, paint spraying mechanisms are symmetrically arranged in the paint spraying chamber, dragging sliding rails are symmetrically arranged on two sides of the bottom end of the paint spraying chamber, a sliding plate is connected onto the dragging sliding rails in a sliding manner, the upper end of the sliding plate is fixedly connected with a rotating motor, an output shaft of the rotating motor is fixedly connected with a placing disc, the upper end face of the placing disc is provided with a mounting groove, a supporting rod is fixedly connected into the mounting groove, and a telescopic fixing device is matched with the supporting rod. According to the utility model, the automobile shell reduction body is fixed by virtue of the telescopic fixing device, so that the automobile shell reduction body is prevented from being deflected due to centrifugal force under the condition that the placing disc rotates at a high speed.

Description

Automobile main shell paint spraying device that subtracts

Technical Field

The utility model relates to automobile main shell processing equipment, in particular to an automobile main shell paint spraying device.

Background

The main speed reducer is characterized by comprising a main speed reducer shell, wherein the main speed reducer shell is fully called as an automobile speed reducer shell, and the main speed reducer shell is used for organizing various transmission parts of the speed reducer and enabling the differential to exert efficiency. In the production manufacturing process of the automobile main shell, the automobile main shell needs to be painted, and the traditional method is to paint the automobile main shell manually, so that the workload is large, the time consumption is long, and the working efficiency is low.

To this, a speed reducer casing paint spraying apparatus of patent number CN209753236U drives the speed reducer casing through the carousel and rotates, can wash the speed reducer casing through belt cleaning device, can adjust the height of spray pipe according to the size of speed reducer, washs very convenient, dries the speed reducer casing through drying device, and rethread mopping device carries out the mopping, dries at last again, and working strength is low, and work efficiency is high, and it is comparatively convenient to use.

However, the above-mentioned patent does not fix the automobile main casing when the automobile main casing is processed, and the position of the automobile main casing is easily deviated by centrifugal force during rotation of the turntable.

Disclosure of Invention

The utility model provides a paint spraying device for a main shell of an automobile, which can fix the main shell of the automobile and solve the problems in the using process in the prior art.

The technical scheme of the utility model is realized as follows: the utility model provides a car owner subtracts casing paint spraying apparatus, includes the railway carriage or compartment body, the spray booth has been seted up on the railway carriage or compartment body, the railway carriage or compartment body is provided with paint spraying mechanism at the indoor symmetry of spray booth, the bottom bilateral symmetry of spray booth is provided with drags the slide rail, sliding connection has the slide on the drag slide rail, the upper end fixedly connected with rotation motor of slide, fixedly connected with placing tray on rotation motor's the output shaft, the mounting groove has been seted up to the up end of placing tray, fixedly connected with bracing piece in the mounting groove, the cooperation is provided with flexible fixing device on the bracing piece.

Through adopting above-mentioned technical scheme, the workman pulls out the slide from the paint spray booth earlier, and then according to the car owner subtracts the shape of casing, adjusts flexible fixing device to suitable length, and with the car owner subtracting the casing and place on placing the dish afterwards, make flexible fixing device contradict on the inner wall that the car owner subtracts the casing to reach fixed effect, prevent that the car owner from subtracting the casing and producing the skew at the in-process that rotates the paint.

The utility model is further provided with: the telescopic fixing device comprises a plurality of telescopic sleeves and a plurality of moving rods, the telescopic sleeves are fixedly connected to the supporting rods, telescopic sliding rails are arranged in the telescopic sleeves, telescopic sliding blocks corresponding to the telescopic sliding rails are fixedly connected to the circumferential side walls of the moving rods, the moving rods are connected to the telescopic sliding rails in a sliding mode through the telescopic sliding blocks, the moving rods are matched with the supporting contacts at one ends, outside the telescopic sleeves, of the moving rods, and positioning devices are matched with the telescopic sleeves on the moving rods.

Through adopting above-mentioned technical scheme, the workman subtracts the shape of casing according to the car owner and pulls out certain length in the flexible cover with the movable rod, and reuse positioner is fixed, prevents that the movable rod from placing the car owner and subtracting the casing or rotate in-process withdrawal flexible cover that sprays paint, and the conflict head supports and holds and provide holding power on the inner wall that the car owner subtracts the casing to reach the purpose that the fixed car owner subtracts the casing position.

The utility model is further provided with: the anti-collision head comprises an arc-shaped head and an elastic column, wherein the arc-shaped head is fixedly connected to the elastic column, an anti-collision groove is formed in one end of the moving rod, which is located outside the telescopic sleeve, the elastic column is slidably connected in the anti-collision groove, a compression spring is fixedly connected in the anti-collision groove, and the other end of the compression spring is fixedly connected to the elastic column.

Through adopting above-mentioned technical scheme, can adapt to the car owner and subtract the irregular inner wall of casing, ensure that the car owner subtracts the casing can overlap to establish outside the conflict head to compression spring can give the elastic column an outside power, makes the arc head support and holds on the inner wall that the car owner subtracts the casing, and elastic column sliding connection also can guarantee that the workman can be comparatively convenient place and take off the car owner and subtract the casing in contradicting the inslot.

The utility model is further provided with: every three telescopic sleeves are in a group, each telescopic sleeve is distributed on the side wall of the supporting rod in an equidistant circumferential manner, and the two telescopic sleeves are distributed on the side wall of the supporting rod in an up-down staggered manner.

Through adopting above-mentioned technical scheme, the movable rod can comparatively stably support and fix the car owner and subtract the casing to avoid the car owner to subtract the casing and rotate the skew that produces in the spraying paint process.

The utility model is further provided with: the positioning device comprises a positioning seat and a positioning screw rod, wherein the positioning seat is fixedly connected to one end, far away from the supporting rod, of the telescopic sleeve, a positioning hole penetrating into the telescopic sleeve is formed in the positioning seat, the positioning screw rod is in threaded connection with the positioning hole, a positioning groove is formed in the upper end of the moving rod, and the positioning screw rod is abutted to the positioning groove.

Through adopting above-mentioned technical scheme, fix the movable rod of finishing flexible length to prevent that the movable rod from subtracting the casing or rotating in-process withdrawal telescopic cover that sprays paint in preventing the car.

The utility model is further provided with: the upper end of the positioning screw is fixedly connected with a rotating head, and a plurality of anti-skid patterns are formed on the rotating head.

By adopting the technical scheme, workers can conveniently rotate the positioning screw rod.

The utility model is further provided with: the paint spraying mechanism comprises a paint box, a conveying pipe and a paint spraying head, wherein the paint box is fixedly connected to the outer side of the carriage body, the conveying pipe is fixedly connected to the upper end of the paint box and extends into the paint spraying chamber, the paint spraying head is fixedly connected to one end of the conveying pipe, which is located in the paint spraying chamber, and a liquid pump is fixedly installed on one end, which is close to the paint box, of the conveying pipe.

Through adopting above-mentioned technical scheme, the drawing liquid pump draws the paint in the paint box and carries to the paint spraying head, and the paint spraying head reduces the casing from the eminence to the pivoted car and sprays paint the processing.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 with the automobile main subtracting enclosure removed;

FIG. 3 is a schematic view of the structure of FIG. 2 with the housing and slide removed;

FIG. 4 is an enlarged schematic view of a portion of FIG. 3A;

FIG. 5 is a schematic view of the structure of the positioning screw of the present utility model;

FIG. 6 is a schematic view of a movable rod according to the present utility model;

FIG. 7 is a schematic view of the structure of FIG. 6 with the abutment removed;

fig. 8 is a schematic view of the structure of the contact according to the present utility model.

Reference numerals in the drawings: the paint spraying device comprises a box body 1, a paint spraying room 2, a dragging slide rail 201, a slide plate 3, a rotating motor 301, a placing disc 302, a mounting groove 303, a supporting rod 4, a telescopic sleeve 401, a moving rod 402, a telescopic slide rail 403, a telescopic slide block 404, a pushing groove 405, a compression spring 406, a positioning groove 407, a contact 5, an arc-shaped head 501, an elastic column 502, a positioning seat 601, a positioning hole 602, a positioning screw 603, a rotating head 604, an anti-skid pattern 605, a paint box 701, a conveying pipe 702, a paint spraying head 703, a liquid pump 704 and a car main reducing shell 8.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 8 of the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

as shown in fig. 1 to 8, the utility model discloses a paint spraying device for a main shell of an automobile, which comprises a carriage body 1, wherein a paint spraying chamber 2 is arranged on the carriage body 1, and paint spraying mechanisms are symmetrically arranged in the paint spraying chamber 2 on the carriage body 1. Further, the bottom bilateral symmetry of spray booth 2 is provided with drags slide rail 201, drags slide rail 201 and goes up sliding connection and has slide 3, and slide 3's upper end fixedly connected with rotation motor 301 to fixedly connected with on rotation motor 301's the output shaft places the dish 302, places the up end of dish 302 and has seted up mounting groove 303, and fixedly connected with bracing piece 4 in the mounting groove 303, and the cooperation is provided with the flexible fixing device that is used for supporting fixed car owner to subtract casing 8 on the bracing piece 4.

The telescopic fixing device comprises a plurality of telescopic sleeves 401 and a plurality of moving rods 402. The telescopic sleeve 401 is fixedly connected to the support rod 4, a telescopic slide rail 403 is arranged in the telescopic sleeve 401, and a telescopic slide block 404 corresponding to the telescopic slide rail 403 is fixedly connected to the circumferential side wall of the moving rod 402. The movable rod 402 is slidably connected to the telescopic slide rail 403 through the telescopic slide block 404, and the movable rod 402 is provided with a contact 5 on one end outside the telescopic sleeve 401 in a matched manner, and the telescopic sleeve 401 is provided with a positioning device on the movable rod 402 for preventing the movable rod 402 from retracting into the telescopic sleeve 401.

Through adopting above-mentioned structure, when needs to spray paint to the car owner subtracts casing 8, the workman pulls out slide 3 from spray booth 2 earlier, and then according to the shape of car owner subtracts casing 8, pull out certain length with movable rod 402 from flexible cover 401 in, and reuse positioner is fixed, prevent that movable rod 402 from placing car owner subtracts casing 8 or rotate in-process retraction flexible cover 401 that sprays paint, the supporting contact 5 supports and provides holding power on the inner wall of car owner subtracts casing 8, thereby reach the purpose of fixed car owner subtracts casing 8 position, prevent that car owner subtracts casing 8 from producing the skew at the in-process that rotates the spraying paint.

In addition, in this embodiment, the number of the telescopic sleeves 401 is six, every three telescopic sleeves 401 are in a group, each group of telescopic sleeves 401 are distributed on the side wall of the supporting rod 4 in an equidistant circumferential manner, and the side walls of the supporting rods 4 of the two groups of telescopic sleeves 401 are distributed in an up-down staggered manner. This is because the triangle bearing structure is most stable, and two sets of telescopic sleeves 401 are staggered and distributed to support and fix the automobile main reducing shell 8 in all directions, so that the moving rod 402 can stably support and fix the automobile main reducing shell 8, and the offset of the automobile main reducing shell 8 in the process of rotating and spraying paint is avoided.

Here, in the automobile main-reduction housing of the present embodiment, the inner wall is an irregular shape with a narrow upper part and a wide lower part, so as to be able to fit the shape of the automobile main-reduction housing 8 and fix the automobile main-reduction housing 8 with the irregular shape, and the lengths of the telescopic sleeves 401 and the moving rods 402 on the supporting rods 4 are different.

Further, the abutting head 5 includes two parts including an arc-shaped head 501 and an elastic column 502, wherein the arc-shaped head 501 is fixedly connected to the elastic column 502, and the moving rod 402 is provided with an abutting groove 405 at one end located outside the telescopic sleeve 401, and the elastic column 502 is slidably connected in the abutting groove 405. Further, a compression spring 406 is fixedly connected in the abutting groove 405, and the other end of the compression spring 406 is fixedly connected to the elastic column 502. The movable rod 402 can adapt to the irregular inner wall of the automobile main reduction shell 8 through the structure of the abutting contact 5, so that the automobile main reduction shell 8 can be sleeved outside the abutting contact 5, and the compression spring 406 can give an outward force to the elastic column 502, so that the arc-shaped head 501 abuts against the inner wall of the automobile main reduction shell 8, and the elastic column 502 is slidably connected in the abutting groove 405, so that a worker can conveniently place and take down the automobile main reduction shell 8.

The positioning device for preventing the moving rod 402 from retracting into the telescopic sleeve 401 comprises a positioning seat 601 and a positioning screw 603, wherein the positioning seat 601 is fixedly connected to one end of the telescopic sleeve 401 far away from the supporting rod 4, the positioning seat 601 is provided with a positioning hole 602 penetrating into the telescopic sleeve 401, and the positioning screw 603 is in threaded connection with the positioning hole 602; in addition, a positioning slot 407 is formed at the upper end of the moving rod 402, and the positioning screw 603 abuts against the positioning slot 407.

The positioning device is used for fixing the moving rod 402 with the adjusted telescopic length, so that the moving rod 402 is prevented from retracting into the telescopic sleeve 401 in the process of preventing the automobile main reduction shell 8 or rotating paint spraying, the telescopic fixing device is ensured to be capable of giving the automobile main reduction shell 8 a stable supporting force, and the position of the automobile main reduction shell 8 is prevented from shifting in the process of rotating paint spraying.

Further, the upper end of the positioning screw 603 is fixedly connected with a rotating head 604, and a plurality of anti-skid threads 605 are formed on the rotating head 604, so that a worker can rotate the positioning screw 603 conveniently.

The paint spraying mechanism comprises a paint box 701, a conveying pipe 702 and a paint spraying head 703, wherein the paint box 701 is fixedly connected to the outer side of the carriage body 1, the conveying pipe 702 is fixedly connected to the upper end of the paint box 701 and extends into the paint spraying chamber 2, the paint spraying head 703 is fixedly connected to one end of the conveying pipe 702, which is positioned in the paint spraying chamber 2, and the conveying pipe 702 is fixedly provided with a liquid pump 704 at one end, which is close to the paint box 701. The liquid pump 704 pumps paint in the paint tank 701 and delivers the paint to the paint spray head 703, and the paint spray head 703 sprays paint on the rotating automobile main body 8 from a high place.

Also, the terms pointed out by the present utility model are as follows: the directional or positional relationships indicated by the terms "front", "rear", "vertical", "horizontal", etc., are based on the directional or positional relationships shown in the drawings, are merely for convenience in describing the utility model and to simplify the description, and are not indicative or implying that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed to limit the scope of the utility model.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a car owner subtracts casing paint spraying apparatus, includes railway carriage or compartment body (1), its characterized in that: paint spray booth (2) have been seted up on carriage body (1), carriage body (1) symmetry is provided with paint spraying mechanism in paint spray booth (2), the bottom bilateral symmetry of paint spray booth (2) is provided with drags slide rail (201), sliding connection has slide plate (3) on dragging slide rail (201), the upper end fixedly connected with rotating electrical machines (301) of slide plate (3), fixedly connected with places dish (302) on the output shaft of rotating electrical machines (301), install groove (303) have been seted up to the up end of placing dish (302), fixedly connected with bracing piece (4) in install groove (303), the cooperation is provided with flexible fixing device on bracing piece (4).

2. The paint spraying apparatus for a main automotive shell according to claim 1, wherein: the telescopic fixing device comprises a plurality of telescopic sleeves (401) and a plurality of moving rods (402), the telescopic sleeves (401) are fixedly connected to a supporting rod (4), telescopic sliding rails (403) are arranged in the telescopic sleeves (401), telescopic sliding blocks (404) corresponding to the telescopic sliding rails (403) are fixedly connected to the circumferential side walls of the moving rods (402), the moving rods (402) are slidably connected to the telescopic sliding rails (403) through the telescopic sliding blocks (404), the moving rods (402) are matched with the supporting contacts (5) at one ends, outside the telescopic sleeves (401), of the moving rods, and positioning devices are matched with the telescopic sleeves (401).

3. The paint spraying apparatus for a main automotive shell according to claim 2, wherein: the utility model provides a flexible cable of the utility model, including arc head (501) and elastic column (502) are contradicted in first (5), arc head (501) fixed connection is on elastic column (502), conflict groove (405) have been seted up in the one end that is located outside flexible cover (401) in movable rod (402), elastic column (502) sliding connection is in conflict groove (405), fixedly connected with compression spring (406) in conflict groove (405), compression spring (406) other end fixed connection is on elastic column (502).

4. A paint spraying apparatus for a main automotive body shell as claimed in claim 3, wherein: the number of the telescopic sleeves (401) is six, every three telescopic sleeves (401) are in a group, each group of telescopic sleeves (401) are distributed on the side wall of the supporting rod (4) in an equidistant circumferential mode, and the two groups of telescopic sleeves (401) are distributed on the side wall of the supporting rod (4) in an up-down staggered mode.

5. The paint spraying apparatus for a main automotive shell according to claim 2, wherein: the positioning device comprises a positioning seat (601) and a positioning screw (603), wherein the positioning seat (601) is fixedly connected to one end, far away from the supporting rod (4), of the telescopic sleeve (401), a positioning hole (602) penetrating into the telescopic sleeve (401) is formed in the positioning seat (601), the positioning screw (603) is in threaded connection with the positioning hole (602), a positioning groove (407) is formed in the upper end of the moving rod (402), and the positioning screw (603) is abutted to the positioning groove (407).

6. The paint spraying apparatus for a main automotive shell according to claim 1, wherein: the upper end of the positioning screw rod (603) is fixedly connected with a rotating head (604), and a plurality of anti-skid patterns (605) are formed on the rotating head (604).

7. The paint spraying apparatus for a main automotive shell according to claim 1, wherein: the paint spraying mechanism comprises a paint box (701), a conveying pipe (702) and a paint spraying head (703), wherein the paint box (701) is fixedly connected to the outer side of a carriage body (1), the conveying pipe (702) is fixedly connected to the upper end of the paint box (701) and extends into a paint spraying chamber (2), the paint spraying head (703) is fixedly connected to one end, located in the paint spraying chamber (2), of the conveying pipe (702), and a liquid drawing pump (704) is fixedly installed on one end, close to the paint box (701), of the conveying pipe (702).