CN217190382U

CN217190382U - Automobile outer gear paint spraying tool

Info

Publication number: CN217190382U
Application number: CN202221126777.9U
Authority: CN
Inventors: 林明高
Original assignee: Dafa Gear Co ltd
Current assignee: Dafa Gear Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-08-16
Anticipated expiration: 2032-05-10

Abstract

The utility model provides an automobile external gear frock of spraying paint belongs to the auto-parts field. It has solved the current not good problem of frock life-span. The automobile outer gear paint spraying tool comprises a horizontally arranged support ring, wherein a support cylinder and a positioning barrel are respectively and vertically arranged on the upper side and the lower side of the support ring, and the support cylinder, the positioning barrel and the support ring are coaxially arranged; the positioning barrel is fixedly connected with the support ring, and the support ring seals the opening of the positioning barrel; the supporting cylinder forms a seal with the supporting ring through the sealing ring, and a motor for driving the supporting cylinder to rotate around the axis of the positioning cylinder is fixed in the positioning barrel; the supporting cylinder is internally fixed with a support, the support is detachably fixed with a limiting part, the limiting part comprises a flat plate body which is horizontally arranged and coaxial with the supporting cylinder, the flat plate body is positioned above the supporting cylinder, and a clamping opening used for clamping an automobile external gear is formed between the flat plate body and the top wall of the supporting cylinder. The automobile outer gear paint spraying tool is long in service life.

Description

Automobile outer gear paint spraying tool

Technical Field

The utility model belongs to the auto-parts field relates to an external automobile gear, especially an external automobile gear frock of spraying paint.

Background

In order to prolong the service life of automobile gears, one current practice is to spray a layer of silicon-boron mixture on the gear tooth surface to improve the gear tooth surface finish and reduce the friction coefficient.

The existing spraying equipment, such as surface paint spraying equipment (application number: 202122471481.2) for machining automobile gears disclosed in Chinese patent library, comprises a workbench, a rack, a fixing part mechanism, a paint spraying mechanism and supporting legs, wherein the upper surfaces of two ends of the workbench are fixedly connected with the rack, the fixing part mechanism is arranged in the middle of the inner walls of two sides of the rack, the paint spraying mechanism is arranged at the top of the rack, and the supporting legs are fixedly connected at four corners of the bottom surface of the workbench; the fixing part mechanism comprises supporting rods, a protective cylinder, sealing bearings, a carrying platform, elastic pieces, a speed reducing motor, liquid guide ports, a liquid guide station, a spring, a touch station, a material collecting bottle and an alarm lamp, wherein one ends of the two supporting rods, which are far away from each other, are fixedly connected with the middle parts of the inner walls of the two sides of the rack, the outer walls of the two sides of the protective cylinder are fixedly connected with one ends of the two supporting rods, which are far away from each other, the sealing bearings are fixedly sleeved on the inner wall of the middle part of the protective cylinder, the carrying platform is fixedly sleeved on the inner wall of an inner ring of the sealing bearings, one ends, which are close to each other, of the two elastic pieces are fixedly connected with the outer walls of the two sides of the top end of the carrying platform, the bottom end of the speed reducing motor is fixedly connected with the middle part of the top surface of the workbench, the tail end of an output shaft at the top end of the speed reducing motor is fixedly connected with the bottom surface of the carrying platform, the top ends of the two liquid guide ports are communicated with the bottom surfaces of the protective cylinder, and the bottom surfaces of the two ends of the working platform are fixedly connected with the upper surface of the working platform, two the bottom of spring leads the top surface fixed connection in radio station with two, two the bottom surface in touch radio station and the top fixed connection of two springs, two the bottom of collecting flask and the top overlap joint in two touch radio stations, the left end of alarm lamp and the bottom fixed connection of frame left side inner wall.

The spraying equipment positions the gear by the aid of the spring plate, and the friction between the spring plate and the inner wall of the gear is increased, so that the inner wall of the gear is easily scratched when the gear is plugged and pulled, and the quality of a product is affected; secondly, the elastic sheet is easy to be fatigue-damaged under high-frequency use, so that the elastic force of the elastic sheet can not position the gear, and the service life is short.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a can avoid damaging the car external gear frock of spraying paint of car external gear.

The purpose of the utility model can be realized by the following technical proposal: the paint spraying tool for the automobile outer gear comprises a horizontally arranged support ring, and is characterized in that a support cylinder and a positioning barrel are respectively and vertically arranged on the upper side and the lower side of the support ring, and the support cylinder, the positioning barrel and the support ring are coaxially arranged; the positioning barrel is fixedly connected with the support ring, and the support ring seals the opening of the positioning barrel; the supporting cylinder forms a seal with the supporting ring through the sealing ring, and a motor for driving the supporting cylinder to rotate around the axis of the positioning cylinder is fixed in the positioning barrel; the supporting cylinder is internally fixed with a support, the support is detachably fixed with a limiting part, the limiting part comprises a flat plate body which is horizontally arranged and coaxial with the supporting cylinder, the flat plate body is positioned above the supporting cylinder, and a clamping opening used for clamping an automobile external gear is formed between the flat plate body and the top wall of the supporting cylinder.

During the in-service use, the external gear of car is the level and sets up and press from both sides tight location between the plate body and a supporting cylinder, realizes the external gear of car terminal surface location, so not only can effectively avoid the external gear of car to press from both sides tight in-process impaired, and the relative friction between the plate body that adopts the terminal surface location to bring, the external gear of car and the supporting cylinder three is few moreover, effectively prolongs the life of plate body and a supporting cylinder to prolong this frock life-span.

In the paint spraying tool for the external automobile gear, the flat plate body can be moved upwards or downwards through external force to separate or combine the limiting part and the support, so that the external automobile gear can be locked or unlocked conveniently by disassembling and assembling the limiting part, and the use is more convenient.

In foretell external gear frock of spraying paint, the support top is vertical to be equipped with the screw hole, and the locating part still includes the double-screw bolt of shaping on the plate diapire, and the double-screw bolt spiro union is in above-mentioned screw hole. The flat plate body is driven to move up and down by rotating the flat plate body, and the device has the advantages of simple structure and convenience in use.

In the automobile external gear paint spraying tool, the top of the flat plate body is also provided with the vertically arranged holding rod, and the holding rod and the stud are coaxially arranged so as to provide a holding point for an operator and better rotate the limiting part.

As another scheme, in foretell external gear of automobile frock of spraying paint, the support top is vertical to be equipped with the jack, and the locating part still includes the shaping and just inserts the post with the jack matching on the dull and stereotyped diapire, and inserts the post and inlay in the jack, like this alright realize locating part and support combination or separation through the plug, have simple structure, convenient to use's advantage equally.

In foretell external gear frock of spraying paint, integrated into one piece has the bulge loop that matches with the external gear hole of car on the supporting cylinder roof, and when the external gear centre gripping of car was fixed a position on the plate body and supporting cylinder roof, the bulge loop was pegged graft in the external gear hole of car. The convex ring is matched with the inner hole of the external automobile gear, so that the external automobile gear is arranged in place at one time, and the operation is further convenient.

In foretell external gear frock of spraying paint, the inner wall of a supporting cylinder is the periphery, and integrated into one piece has the guide ring that is the ring form on the support ring roof, and the shape and the size of guide ring all match with a supporting cylinder, and a supporting cylinder lower extreme cup joints on the guide ring for a supporting cylinder rotates the direction, improves a supporting cylinder and rotates precision and stability, thereby strengthens this frock job stabilization nature.

In foretell external gear frock of spraying paint, seted up the ring channel on the guide ring lateral wall, foretell sealing washer sets up in the ring channel, and the lateral wall of sealing washer offsets with the inner wall of a support section of thick bamboo, makes to form reliable sealed between a support section of thick bamboo and the guide ring, prevents that the paint vehicle from entering into the location bucket, strengthens the protection effect to the motor.

In foretell external gear frock of spraying paint, integrated into one piece has the plectane body coaxial with a supporting cylinder on the supporting cylinder inner wall, and support and motor set up respectively in the upside and the downside of plectane body, and the support links firmly with the plectane body, and the motor spindle links firmly with the plectane body through the connecting piece.

In foretell external gear frock of spraying paint, the connecting piece includes the mounting panel that the level set up, the mounting panel is in between motor spindle and the plectane body, the mounting panel links firmly with motor spindle, and the mounting panel roof presses on the plectane body diapire, integrated into one piece has the spliced pole that is vertical setting on the mounting panel roof, the spliced pole has at least two and follows plectane body circumference equipartition, it has the through-hole to run through vertically on the plectane body, the through-hole is the same with spliced pole quantity and the position one-to-one, the spliced pole upper end is passed and is corresponded the through-hole and the spiro union has the nut, and the nut is pressed at plectane body upside.

In foretell external gear frock of spraying paint, the support is straight rod-shaped, and support and a supporting cylinder are coaxial to be arranged, and the spliced pole is in the support outside, makes things convenient for motor and a supporting cylinder dismouting.

In foretell automobile external gear frock of spraying paint, the plectane body is pressed on the guide ring roof for a supporting cylinder installation location does benefit to the equipment.

Compared with the prior art, this external gear of car frock of spraying paint has following advantage:

1. during the in-service use, the external gear of car is the level and sets up and press from both sides tight location between the plate body and a supporting cylinder, realizes the external gear of car terminal surface location, so not only can effectively avoid the external gear of car to press from both sides tight in-process impaired, and the relative friction between the plate body that adopts the terminal surface location to bring, the external gear of car and the supporting cylinder three is few moreover, effectively prolongs the life of plate body and a supporting cylinder to prolong this frock life-span.

2. The circular plate body of shaping in supporting a section of thick bamboo both is used for connecting motor and support, is used for supporting a section of thick bamboo installation spacing with the guide ring cooperation again, and in this application, the circular plate body possesses a thing three way effect promptly, when simplifying the structure, the equipment of being convenient for.

Drawings

FIG. 1 is a schematic structural diagram of a paint spraying tool for an external gear of an automobile

Fig. 2 is an enlarged schematic view of a structure at a in fig. 1.

Fig. 3 is a schematic structural view of the support cylinder.

In the figure, 1, a support ring; 1a, a guide ring; 2. a support cylinder; 2a, a convex ring; 2b, a circular plate body; 3. positioning the barrel; 3a, annular flanging; 4. a screw; 5. a seal ring; 6. a motor; 7. a support; 8. a limiting member; 8a, a flat plate body; 8b, a stud; 8c, a holding rod; 9. an automotive outer gear; 10. mounting a plate; 10a, connecting columns; 11. and a nut.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1, the paint spraying tool for the automobile outer gear comprises a support ring 1 which is horizontally arranged, and a support cylinder 2 and a positioning barrel 3 which are respectively arranged on the upper side and the lower side of the support ring 1, wherein the support cylinder 2, the positioning barrel 3 and the support ring 1 are coaxially arranged.

Wherein,

the positioning barrel 3 is vertically arranged, and the upper end of the positioning barrel 3 is opened while the lower end is closed. The support ring 1 seals the bung of the positioning barrel 3, and in the embodiment, the positioning barrel 3 is tightly pressed on the bottom wall of the support ring 1 through the top wall of the positioning barrel. Further, an annular flange 3a is integrally formed on the outer wall of the upper end of the positioning barrel 3, and the annular flange 3a is tightly pressed on the bottom wall of the support ring 1 to enhance the effect of sealing the opening of the positioning barrel 3. Preferably, the annular flange 3a is detachably and fixedly connected with the support ring 1 through a circle of screw 4.

Support section of thick bamboo 2 is vertical setting, and the equal opening in both ends of support section of thick bamboo 2, and the roof of supporting section of thick bamboo 2 is the plane. The supporting cylinder 2 forms a seal with the supporting ring 1 through a sealing ring 5, and a motor 6 for driving the supporting cylinder 2 to rotate around the axis of the supporting cylinder is fixed in the positioning barrel 3. As shown in fig. 1, a support 7 is fixed in the support cylinder 2, a limiting member 8 is detachably fixed on the support 7, the limiting member 8 comprises a flat plate body 8a which is horizontally arranged and coaxial with the support cylinder 2, the flat plate body 8a is positioned above the support cylinder 2, and a clamping opening for clamping an automobile external gear 9 is formed between the flat plate body 8a and the top wall of the support cylinder 2. During the in-service use, outer automobile gear 9 is the level setting and presss from both sides tight location between dull and stereotyped 8a and a support section of thick bamboo 2, realizes outer automobile gear 9 end face location, so not only can effectively avoid outer automobile gear 9 to be impaired at the clamping in-process, and the relative friction that adopts between dull and stereotyped 8a, outer automobile gear 9 and the support section of thick bamboo 2 three that end face location brought is minimum moreover, effectively prolongs the life of dull and stereotyped 8a and a support section of thick bamboo 2 to this frock life-span is prolonged.

In the present embodiment, it is preferred that,

a convex ring 2a matched with the inner hole of the external automobile gear 9 is integrally formed on the top wall of the supporting cylinder 2, and when the external automobile gear 9 is clamped and positioned on the flat plate body 8a and the top wall of the supporting cylinder 2, the convex ring 2a is inserted into the inner hole of the external automobile gear 9. The convex ring 2a is matched with the inner hole of the external automobile gear 9 to play a role in installation and guide, so that the external automobile gear 9 is placed in place at one time, and the operation is further convenient.

Preferably, the positioning barrel 3 is made of heat conducting materials so as to accelerate the heat dissipation speed and efficiency of the motor 6. The heat conduction material can be an aluminum alloy material or a stainless steel material, and the preferred positioning barrel 3 is made of an aluminum alloy material.

The connection mode of the positioning barrel 3 and the motor 6 is as follows: the inner wall of the supporting cylinder 2 is a circumferential surface, a circular plate body 2b coaxial with the supporting cylinder 2 is integrally formed on the inner wall of the supporting cylinder 2, a support 7 and a motor 6 are respectively arranged on the upper side and the lower side of the circular plate body 2b, the support 7 is fixedly connected with the circular plate body 2b, and a main shaft of the motor 6 is fixedly connected with the circular plate body 2b through a connecting piece.

The concrete structure of the connecting piece is as follows: as shown in fig. 1 and fig. 3, the connecting member includes a horizontally disposed mounting plate 10, the mounting plate 10 is located between the main shaft of the motor 6 and the circular plate body 2b, the mounting plate 10 is pressed on the main shaft of the motor 6 and is fixedly connected with the main shaft of the motor 6, and preferably, the mounting plate 10 is fixedly connected with the main shaft of the motor 6 by welding. The roof of mounting panel 10 is pressed on the diapire of plectane body 2b, integrated into one piece has the spliced pole 10a that is vertical setting on the mounting panel 10 roof, spliced pole 10a have at least two and follow plectane body 2b circumference equipartition, the vertical through has the through-hole on the plectane body 2b, the through-hole is the same with spliced pole 10a quantity and position one-to-one, spliced pole 10a upper end is passed and is corresponded the through-hole and spiro union has nut 11, and nut 11 presses at the plectane body 2b upside.

As shown in fig. 1, the bracket 7 is in a straight rod shape, the bracket 7 and the support cylinder 2 are coaxially arranged, and the connecting column 10a is positioned outside the bracket 7, so that the motor 6 and the support cylinder 2 can be conveniently disassembled and assembled. Preferably, the bracket 7 is fixedly connected with the circular plate body 2b by welding.

Further, the flat plate body 8a can be moved up or down by an external force to separate or combine the limiting member 8 and the bracket 7, so that the limiting member 8 can be conveniently detached to lock the external automobile gear 9 or unlock the external automobile gear 9, and the use is convenient. Specifically, as shown in fig. 1 and 2, a threaded hole is vertically formed in the top of the bracket 7, the limiting member 8 further includes a stud 8b formed on the bottom wall of the flat plate body 8a, and the stud 8b is screwed into the threaded hole. The flat plate body 8a is driven to move up and down by rotating the flat plate body 8a, and the device has the advantages of simple structure and convenience in use. Furthermore, the top of the flat plate body 8a is formed with a vertically arranged holding rod 8c, and the holding rod 8c and the stud 8b are coaxially arranged to provide a holding point for an operator to rotate the limiting member 8 better.

As shown in fig. 1, the seal ring 5 is mounted as follows: integrated into one piece has the guide ring 1a that is the ring form on the 1 roof of support ring, and the shape and the size of guide ring 1a all match with a support section of thick bamboo 2, and support 2 lower extremes of a section of thick bamboo and cup joint on guide ring 1a for 2 rotation direction of a support section of thick bamboo improve 2 rotation accuracy and stability of a support section of thick bamboo, thereby strengthen this frock job stabilization nature. The annular groove has been seted up on the lateral wall of guide ring 1a, and sealing washer 5 sets up in the annular groove, and the lateral wall of sealing washer 5 offsets with the inner wall of a support section of thick bamboo 2, makes and forms reliable sealed between a support section of thick bamboo 2 and the guide ring 1a, prevents that the paint vehicle from entering into location bucket 3, strengthens the protection effect to motor 6. Preferably, the circular plate body 2b presses on the top wall of the guide ring 1a, and is used for supporting the installation and positioning of the barrel 2, so that the assembly is facilitated.

Example two

The structure and principle of the second embodiment are basically the same as those of the first embodiment, and different points are as follows: the jack is vertically arranged at the top of the support 7, the limiting part 8 further comprises an inserting column which is formed on the bottom wall of the flat plate body 8a and matched with the jack, and the inserting column is inserted into the jack, so that the limiting part 8 and the support 7 can be combined or separated through plugging, and the structure is simple and convenient to use.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The paint spraying tool for the automobile outer gear comprises a horizontally arranged support ring (1), and is characterized in that a support cylinder (2) and a positioning barrel (3) are respectively and vertically arranged on the upper side and the lower side of the support ring (1), and the support cylinder (2), the positioning barrel (3) and the support ring (1) are coaxially arranged; the positioning barrel (3) is fixedly connected with the support ring (1), and the support ring (1) seals the opening of the positioning barrel (3); the supporting cylinder (2) forms a seal with the supporting ring (1) through a sealing ring (5), and a motor (6) for driving the supporting cylinder (2) to rotate around the axis of the positioning barrel (3) is fixed in the positioning barrel; a support (7) is fixed in the support cylinder (2), a limiting part (8) is detachably fixed on the support (7), the limiting part (8) comprises a flat plate body (8a) which is horizontally arranged and coaxial with the support cylinder (2), the flat plate body (8a) is positioned above the support cylinder (2), and a clamping opening for clamping an automobile external gear (9) is formed between the flat plate body (8a) and the top wall of the support cylinder (2).

2. The paint spraying tool for the external gear of the automobile according to claim 1, wherein the limiting member (8) and the bracket (7) are separated or combined by moving the flat plate body (8a) up or down by an external force.

3. The paint spraying tool for the external automobile gear is characterized in that a threaded hole is vertically formed in the top of the bracket (7), the limiting piece (8) further comprises a stud (8b) formed on the bottom wall of the flat plate body (8a), and the stud (8b) is in threaded connection with the threaded hole.

4. The paint spraying tool for the external automobile gear is characterized in that a holding rod (8c) is vertically arranged on the top of the flat plate body (8a), and the holding rod (8c) and the stud (8b) are coaxially arranged.

5. The paint spraying tool for the external automobile gear is characterized in that a convex ring (2a) matched with an inner hole of the external automobile gear (9) is integrally formed on the top wall of the supporting cylinder (2), and when the external automobile gear (9) is clamped and positioned on the flat plate body (8a) and the top wall of the supporting cylinder (2), the convex ring (2a) is inserted into the inner hole of the external automobile gear (9).

6. The automobile outer gear paint spraying tool according to claim 1, characterized in that the inner wall of the support cylinder (2) is a circumferential surface, a circular guide ring (1a) is integrally formed on the top wall of the support ring (1), the shape and size of the guide ring (1a) are matched with those of the support cylinder (2), and the lower end of the support cylinder (2) is sleeved on the guide ring (1 a).

7. The paint spraying tool for the external gear of the automobile as claimed in claim 6, wherein an annular groove is formed in the outer side wall of the guide ring (1a), the sealing ring (5) is arranged in the annular groove, and the outer side wall of the sealing ring (5) abuts against the inner wall of the support cylinder (2).

8. The paint spraying tool for the external gear of the automobile according to claim 6, wherein a circular plate body (2b) coaxial with the supporting cylinder (2) is integrally formed on the inner wall of the supporting cylinder (2), a bracket (7) and the motor (6) are respectively arranged on the upper side and the lower side of the circular plate body (2b), the bracket (7) is fixedly connected with the circular plate body (2b), and a main shaft of the motor (6) is fixedly connected with the circular plate body (2b) through a connecting piece.

9. The paint spraying tool for the external automobile gear according to claim 8, wherein the connecting piece comprises a horizontally arranged mounting plate (10), the mounting plate (10) is arranged between a main shaft of the motor (6) and the circular plate body (2b), the mounting plate (10) is fixedly connected with the main shaft of the motor (6), the top wall of the mounting plate (10) is pressed on the bottom wall of the circular plate body (2b), vertically arranged connecting columns (10a) are integrally formed on the top wall of the mounting plate (10), at least two connecting columns (10a) are uniformly distributed along the circumferential direction of the circular plate body (2b), through holes vertically penetrate through the circular plate body (2b), the through holes and the connecting columns (10a) are identical in number and correspond to one another in position, the upper ends of the connecting columns (10a) penetrate through the corresponding through holes and are screwed with nuts (11), and the nuts (11) are pressed on the upper side of the circular plate body (2 b).

10. The paint spraying tool for the external automobile gear according to claim 8, wherein the circular plate body (2b) is pressed on the top wall of the guide ring (1 a).