CN112934578A - Forming and finish machining process for hydraulic fittings of hydraulic transmission system - Google Patents
Forming and finish machining process for hydraulic fittings of hydraulic transmission system Download PDFInfo
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- CN112934578A CN112934578A CN202110125783.6A CN202110125783A CN112934578A CN 112934578 A CN112934578 A CN 112934578A CN 202110125783 A CN202110125783 A CN 202110125783A CN 112934578 A CN112934578 A CN 112934578A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
- B05C1/022—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles to the outer surface of hollow articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
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Abstract
The invention relates to a hydraulic fitting forming and finish machining process for a hydraulic transmission system. The inner lower end of the frame body is provided with a conveying device, a fixing device is installed at the position, close to the left end, of the upper end of the conveying device, an inner expanding device is arranged at the position, close to the right end, of the upper end face of the inner portion of the frame body, and coating devices are symmetrically installed on the front side wall and the rear side wall of the frame body below the inner expanding device. The invention can solve the following problems that the cylinder barrel of the existing hydraulic fitting can encounter in the process of actually coating the anti-rust layer: a. the spraying gun is manually operated to spray the antirust coating on the outer surface of the cylinder barrel, so that the spraying mode is complicated, the time consumption is long, and the spraying efficiency is low; b. the manual operation spray gun operation causes the waste of rust-resistant paint easily, and rust-resistant paint can probably be inhaled by the manual work to cause certain injury to artifical health.
Description
Technical Field
The invention relates to the field of manufacturing of hydraulic accessories of a hydraulic transmission system, in particular to a forming and finish machining process of the hydraulic accessories of the hydraulic transmission system.
Background
The hydraulic transmission system is a hydraulic system consisting of a hydraulic element, a hydraulic control element, a hydraulic actuator, a hydraulic auxiliary and hydraulic oil, the hydraulic element is mostly a hydraulic cylinder, and a cylinder barrel is one of main accessories of the hydraulic cylinder. When the cylinder barrels are manufactured and molded, a layer of antirust coating is usually required to be coated on the surface of the cylinder barrels, so that the cylinder barrels have a certain antirust function, and the service life of the cylinder barrels is prolonged.
At present, the cylinder barrel of the existing hydraulic fitting can have the following problems in the process of actually coating an anti-rust layer: a. the spraying gun is manually operated to spray the antirust coating on the outer surface of the cylinder barrel, so that the spraying mode is complicated, the time consumption is long, and the spraying efficiency is low; b. the manual operation spray gun operation causes the waste of rust-resistant paint easily, and rust-resistant paint can probably be inhaled by the manual work to cause certain injury to artifical health.
Disclosure of Invention
Technical problem to be solved
The invention can solve the following problems that the cylinder barrel of the existing hydraulic fitting can encounter in the process of actually coating the anti-rust layer: a. the spraying gun is manually operated to spray the antirust coating on the outer surface of the cylinder barrel, so that the spraying mode is complicated, the time consumption is long, and the spraying efficiency is low; b. the manual operation spray gun operation causes the waste of rust-resistant paint easily, and rust-resistant paint can probably be inhaled by the manual work to cause certain injury to artifical health.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme: the hydraulic transmission system hydraulic fitting forming finish machining process uses a hydraulic transmission system hydraulic fitting forming finish machining device, the hydraulic transmission system hydraulic fitting forming finish machining device comprises a frame body, a conveying device, a fixing device, an internal expanding device and a coating device, and the specific method when the hydraulic transmission system hydraulic fitting forming finish machining device is used for processing hydraulic fittings of a hydraulic transmission system is as follows:
s1, feeding and fixing: a cylinder barrel of a hydraulic fitting of a hydraulic transmission system, which needs to be subjected to antirust spraying, is vertically placed in a fixing device by manpower, and the lower end of the cylinder barrel is clamped and fixed by the fixing device;
s2, conveying: the fixing device is driven to move rightwards by the conveying device, so that the cylinder barrel in the fixing device is driven to be conveyed rightwards to the lower part of the internal expanding device;
s3, internal expanding positioning: after the step S2 is finished, the upper end of the cylinder barrel is subjected to internal expanding treatment through the internal expanding device, so that the cylinder barrel is positioned, and the stability of the cylinder barrel in the coating process is improved;
s4: coating treatment: after the step S3 is finished, the fixing device drives the cylinder barrel to rotate, and the coating device is used for coating the outer surface of the cylinder barrel with the antirust paint;
s5: blanking treatment: after the step S4 is finished, the cylinder barrel in the fixing device is driven by the conveying device to be conveyed rightwards to the material taking port in the middle of the right side wall of the frame body, the cylinder barrel which is finished with the coating treatment is taken down manually and dried in a natural environment;
the inner lower end of the frame body is provided with a conveying device, the position, close to the left end, of the upper end of the conveying device is provided with a fixing device, the position, close to the right end, of the inner upper end surface of the frame body is provided with an internal expanding device, and the front side wall and the rear side wall of the frame body below the internal expanding device are symmetrically provided with coating devices;
the conveying device comprises supporting columns, a conveying plate and electric sliding blocks, wherein the supporting columns are symmetrically arranged at the front and back of the upper end of the bottom plate, the conveying plate is fixedly connected to the upper end of each supporting column, a rectangular slide way is formed in the upper end face of each conveying plate, and the electric sliding blocks are slidably arranged in the rectangular slide ways;
the fixing device comprises a first concave disc, a first rotating mechanism, a working disc, a second rotating mechanism, a second concave disc and a fixing mechanism, wherein the upper end face of the electric sliding block is fixedly connected with the first concave disc;
the inner expanding device comprises a pushing cylinder, a mounting plate and an inner expanding mechanism, wherein the pushing cylinder is mounted at the position, close to the right end, of the upper end surface of the inner part of the frame body through a push rod base, the mounting plate is fixedly connected to the lower end of the pushing cylinder, and the inner expanding mechanism is arranged in the mounting plate;
the internal expanding mechanism comprises an electric push rod, a push plate, a vertical shaft, a round platform, an extrusion rod, a reset spring, a semi-sphere block, a ball and a mounting sleeve, wherein the electric push rod is mounted in the middle of the upper end face of the interior of the mounting plate through a push rod base, the push plate is fixedly connected to the lower end of the electric push rod, the vertical shaft is circumferentially mounted at the position, close to the outer edge, of the lower end face of the push plate, the round platform is fixedly connected to the lower end of the vertical shaft, the diameter of the round platform is gradually reduced from top to bottom, the mounting sleeve is arranged on the outer side of the round platform, the upper end of the mounting sleeve is fixedly connected to the lower end face of the mounting plate, cylindrical through grooves are uniformly formed in the middle of the outer side wall of the mounting sleeve, the extrusion rod is slidably mounted in the cylindrical through grooves, the semi-sphere block is fixedly connected to the inner end of, the outer end of the extrusion rod is provided with a ball;
the coating device comprises a driving mechanism, Contraband templates, a paint spraying mechanism and a coating mechanism, wherein the driving mechanism is symmetrically arranged on the front side wall and the rear side wall of the frame body below the internal expanding device, the inner end of the driving mechanism is fixedly connected with a Contraband template, the opening of the Contraband template faces the inner side, the paint spraying mechanism is arranged on the upper end surface of the Contraband template, and the coating mechanism is arranged inside the Contraband template;
the driving mechanism comprises an Contraband type frame, a second electric push rod, a pulley, a push rod, a roller, a mounting column and a buffer spring, the front side wall and the rear side wall of the frame body below the internal expanding device are symmetrically provided with Contraband type frames, the opening of the Contraband type frame faces the side wall of the frame body, the side wall of the Contraband type frame inner frame body is provided with a second electric push rod through a push rod base, the extending end of the second electric push rod is provided with a pulley, the outer side of the pulley is provided with a push rod, the lower end of the push rod is provided with a pulley groove, the pulley is arranged in the pulley groove in a sliding manner, the upper end of the push rod is arranged on the side wall of the upper end in the Contraband type frame through a pin shaft, the inner side wall of the push rod is attached with a roller in a sliding manner, the roller is arranged at the outer end of the mounting column, the middle part of the inner side wall of the Contraband type frame is provided with;
the paint spraying mechanism comprises a water pump, a material box, a material conveying pipe and a nozzle, wherein the material box is arranged on the upper end surface of the Contraband template, the water pump is arranged on the Contraband template on the inner side of the material box through a water pump base, the material outlet of the material box is communicated with the material inlet of the water pump through the material conveying pipe, the nozzle is fixedly arranged at the upper end of the inner side wall of the Contraband template, and the material outlet of the water pump is communicated with the nozzle through the material conveying;
the coating mechanism comprises a sliding shaft, a sliding block, a sponge base, a coating sponge block, a coating motor, an incomplete cam, a T-shaped shaft, a limiting plate and a spiral spring, contraband the inside fixed mounting of template have the slide axle, slidable mounting has the sliding block on the slide axle, install the sponge base on the inside wall of sliding block, install the coating sponge piece on the sponge base, fixedly connected with limiting plate on the Contraband template inside wall of sliding block below, spacing hole has been seted up at the middle part of limiting plate, sliding mounting has the T axle in spacing hole, the epaxial cover of T of spacing hole below is equipped with coil spring, the upper end fixed connection of T axle is on the sliding block, the lower extreme of T axle slides and laminates and has incomplete cam, incomplete cam passes through the key and installs on the output shaft of coating motor, the coating motor passes through the motor frame and installs on the inside terminal surface under the Contraband template.
As a preferable technical scheme of the invention, the middle part of the left side wall of the frame body is provided with a feed inlet, and the middle part of the right side wall of the frame body is provided with a material taking port.
As a preferred technical scheme of the invention, a sliding steel ball is arranged between the lower end surface of the working disc and the bottom of the first concave disc.
As a preferable technical scheme of the invention, the first rotating mechanism comprises a driving motor, a disc, a shifting lever, an L-shaped rod, a rectangular rack, a first gear and a gear shaft, the middle of the inside of a concave disc lower end is provided with a gear shaft, the upper end of the gear shaft is fixedly connected with the lower end face of the working disc, a gear is installed at the lower end of the gear shaft through a key, a rectangular rack is meshed outside the rear side of the gear, the rectangular rack is installed on the front side wall of the L-shaped rod, the L-shaped rod is installed on the lower end face of the inside of the concave disc in a sliding mode, a bar-shaped sliding groove is formed in the right end of the L-shaped rod, a shifting rod is attached to the inside of the bar-shaped sliding groove in a sliding mode, the upper end of the shifting rod is installed on the lower end face of the disc through a bearing and close to the outer edge, the disc is installed on an output shaft of a.
As a preferred technical scheme of the invention, the second rotating mechanism comprises a rotating motor, a driving gear, a driven gear and an installation shaft, wherein the rotating motor is installed in the middle of the upper end face of the inner part of the working disc through a motor base, the driving gear is installed on an output shaft of the rotating motor through a key, the driven gear is evenly and externally meshed in the circumferential direction of the outer side of the driving gear, the driven gear is installed at the lower end of the installation shaft through a key, circular grooves are evenly formed in the positions, close to the outer edge, of the upper end face of the working disc, sliding holes are formed in the bottoms of the circular grooves, and the upper end of the installation shaft penetrates through the sliding holes and is fixedly connected.
As a preferred technical scheme, the fixing mechanism comprises a high-pressure air pump, a rubber air pipe, a semicircular air frame, an elastic air bag, a T-shaped rod, an extrusion spring and a fixing block, wherein the semicircular air frame is symmetrically arranged on the inner side wall of the second concave disc, an air inlet is formed in the bottom of the semicircular air frame, the high-pressure air pump is arranged inside the lower end of the second concave disc through an air pump base, an air outlet of the high-pressure air pump is communicated with the air inlet of the semicircular air frame through the rubber air pipe, the elastic air bag is arranged in the middle of the inside of the semicircular air frame, the T-shaped rod is attached to the inner side wall of the elastic air bag, a mounting hole is formed in the middle of the inner side wall of the semicircular air frame, the T-shaped rod is arranged in the mounting hole in a sliding mode, the extrusion spring is sleeved on the.
As a preferred technical scheme of the invention, the inner side wall of the fixed block is uniformly provided with rubber strips.
(III) advantageous effects
1. According to the hydraulic transmission system hydraulic fitting forming finish machining process, the spraying mode is performed by replacing a manual spraying mode through mechanical coating, time and labor are saved, manual damage is avoided, the outer surfaces of a plurality of cylinders can be coated by one-time feeding, and the coating efficiency is greatly improved;
2. according to the forming and finish machining process for the hydraulic fittings of the hydraulic transmission system, the fixing device can clamp and fix a plurality of cylinder barrels at the same time, the conveying device can complete the feeding process of the plurality of cylinder barrels at the same time, the feeding and conveying time consumption is greatly saved, and the coating efficiency is improved;
3. according to the forming finish machining process for the hydraulic fittings of the hydraulic transmission system, the second rotating mechanism can simultaneously drive the plurality of cylinder barrels to rotate, coating treatment is completed in the rotating process of the second rotating mechanism, the coating time is shortened, the first rotating mechanism can realize automatic conversion among the cylinder barrel stations, and the coating efficiency and the coating effect are greatly improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a right side view of the present invention;
FIG. 4 is a schematic view of the construction of the fixing device of the present invention;
FIG. 5 is a schematic structural view of a working plate, a second rotating mechanism, a second concave circular plate and a fixing mechanism in the present invention;
FIG. 6 is a schematic structural view of a second concave disk and a fixing mechanism according to the present invention;
FIG. 7 is a schematic structural view of a mounting plate and an internal expanding mechanism in the invention;
FIG. 8 is a schematic perspective view of the internal expanding device of the present invention;
FIG. 9 is a right side view of the coating apparatus of the present invention;
FIG. 10 is a right side view of the drive mechanism of the present invention;
FIG. 11 is a right side view of the Contraband template, painting mechanism and coating mechanism of the present invention;
fig. 12 is a schematic perspective view of the cylinder barrel of the present invention.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1 to 12, a hydraulic transmission system hydraulic fitting forming finishing process uses a hydraulic transmission system hydraulic fitting forming finishing device, which includes a frame 1, a conveying device 2, a fixing device 3, an internal expanding device 4 and a coating device 5, and the hydraulic transmission system hydraulic fitting forming finishing device is used for processing hydraulic fittings in a hydraulic transmission system according to the following specific method:
s1, feeding and fixing: a cylinder barrel of a hydraulic fitting of a hydraulic transmission system, which needs to be subjected to antirust spraying, is vertically placed in the fixing device 3 by manpower, and the lower end of the cylinder barrel is clamped and fixed by the fixing device 3;
s2, conveying: the conveying device 2 drives the fixing device 3 to move rightwards, so that the cylinder barrel in the fixing device 3 is driven to be conveyed rightwards to the position below the internal expanding device 4;
s3, internal expanding positioning: after the step S2 is finished, the inner expanding device 4 is used for carrying out inner expanding treatment on the upper end of the cylinder barrel, so that the cylinder barrel is positioned, and the stability of the cylinder barrel in the coating process is improved;
s4: coating treatment: after the step S3 is finished, the fixing device 3 drives the cylinder barrel to rotate, and the coating device 5 is used for coating the outer surface of the cylinder barrel with the antirust paint;
s5: blanking treatment: after the step S4 is completed, the conveying device 2 drives the cylinder barrel in the fixing device 3 to be conveyed rightwards to the material taking port in the middle of the right side wall of the frame 1, the cylinder barrel which is subjected to the coating treatment is taken down manually, and the cylinder barrel is dried in a natural environment;
the inner lower end of the frame body 1 is provided with a conveying device 2, the upper end of the conveying device 2 close to the left end is provided with a fixing device 3, the inner upper end surface of the frame body 1 close to the right end is provided with an inner expanding device 4, and the front side wall and the rear side wall of the frame body 1 below the inner expanding device 4 are symmetrically provided with coating devices 5;
the middle part of the left side wall of the frame body 1 is provided with a feed inlet, and the middle part of the right side wall of the frame body 1 is provided with a material taking port.
The conveying device 2 comprises a supporting column 21, a conveying plate 22 and an electric sliding block 23, wherein the supporting column 21 is symmetrically arranged at the front and back of the upper end of the bottom plate 1, the conveying plate 22 is fixedly connected to the upper end of the supporting column 21, a rectangular slide way is arranged on the upper end face of the conveying plate 22, and the electric sliding block 23 is arranged in the rectangular slide way in a sliding manner. During specific work, the electric slide block 23 slides on the conveying plate 22, so that the fixing device 3 is driven to convey rightwards, and the efficiency of coating antirust paint on the surface of the cylinder barrel is improved.
The fixing device 3 comprises a first concave disc 31, a first rotating mechanism 32, a working disc 33, a second rotating mechanism 34, a second concave disc 35 and a fixing mechanism 36, wherein the upper end surface of the electric slide block 23 is fixedly connected with the first concave disc 31, the first rotating mechanism 32 is arranged inside the lower end of the first concave disc 31, the working disc 33 is slidably installed inside the first concave disc 31, sliding steel balls are arranged between the lower end surface of the working disc 33 and the bottom of the first concave disc 31, the sliding steel balls can reduce friction between the working disc 33 and the first concave disc 31, so that the second rotating mechanism 34 can drive the working disc 33 to rotate, the second rotating mechanism 34 is arranged inside the working disc 33, circular grooves are uniformly formed in positions, close to the outer edge, of the upper end surface of the working disc 33, and the second concave disc 35 is slidably arranged inside the circular grooves, the second concave disk 35 is provided with a fixing mechanism 36 inside. When the device works, a cylinder barrel of a hydraulic accessory of a hydraulic transmission system needing antirust spraying is vertically placed into a second concave disc 35 by manpower, the lower end of the cylinder barrel is clamped and fixed by a fixing mechanism 36, the first concave disc 31 is driven to move rightwards by an electric slider 23, a working disc 33 is driven to move rightwards, the second concave disc 35 is driven to move rightwards, the cylinder barrel in the second concave disc 35 is driven to move rightwards to the lower part of an internal expanding device 4, the internal expanding and positioning treatment is carried out on the inner part of the upper end of the cylinder barrel by the internal expanding device 4, the second concave disc 35 is driven to rotate by a second rotating mechanism 34, the fixing mechanism 36 is driven to rotate, the cylinder barrel is driven to rotate, the outer side wall of the cylinder barrel is coated with antirust paint by a coating device 5, the internal expanding device 4 is stopped to reset, the first concave disc 31 is driven to rotate by a first rotating mechanism 32, thereby drive the working disc 33 and rotate, thereby drive No. two spill disc 35 and rotate, thereby drive the cylinder that has accomplished the anti-corrosive paint coating and keep away from coating device 5, drive next cylinder simultaneously and rotate to coating device 5's inboard, expand device 4 in the restart, expand the location processing once more to the upper end inside of cylinder through expanding device 4 in, and then accomplish the coating process of anti-corrosive paint through coating device 5, improved the coating efficiency of cylinder greatly.
The first rotating mechanism 32 comprises a driving motor 321, a disc 322, a shift lever 323, an L-shaped rod 324, a rectangular rack 325, a first gear 326 and a gear shaft 327, a gear shaft 327 is arranged in the middle of the inner portion of the lower end of the first concave disc 31, the upper end of the gear shaft 327 is fixedly connected with the lower end face of the working disc 33, a first gear 326 is mounted at the lower end of the gear shaft 327 through a key, a rectangular rack 325 is meshed outside the rear side of the first gear 326, the rectangular rack 325 is mounted on the front side wall of the L-shaped rod 324, the L-shaped rod 324 is slidably mounted on the lower end face of the inner portion of the first concave disc 31, a strip-shaped sliding groove is formed in the right end of the L-shaped rod 324, a shifting rod 323 is slidably attached in the strip-shaped sliding groove, the upper end of the shifting rod 323 is mounted at the position, close to the outer edge, of the lower end face of the disc 322 through a bearing, the disc 322 is mounted on an output shaft of. During specific work, drive disc 322 through driving motor 321 and rotate, thereby drive driving lever 323 and rotate, slide in the bar spout of L type pole 324 right-hand member through driving lever 323, thereby drive L type pole 324 and move left, thereby drive rectangle rack 325 and move left, the intermeshing through rectangle rack 325 and a gear 326 drives a gear 326 and rotates, thereby drive gear shaft 327 and rotate, thereby drive working disc 33 and rotate, thereby realize the conversion between the cylinder station.
The second rotating mechanism 34 includes a rotating motor 341, a driving gear 342, a driven gear 343 and an installation shaft 344, wherein the rotating motor 341 is installed at the middle of the upper end face inside the working plate 33 through a motor base, the driving gear 342 is installed on an output shaft of the rotating motor 341 through a key, the driven gear 343 is evenly and externally meshed in the circumferential direction of the outer side of the driving gear 342, the driven gear 343 is installed at the lower end of the installation shaft 344 through a key, a circular groove is evenly opened at a position, close to the outer edge, of the upper end face of the working plate 33, a sliding hole is opened at the bottom of the circular groove, and the upper end of the installation shaft 344 penetrates through the sliding hole and is fixedly connected with. During specific work, drive driving gear 342 through rotating motor 341 and rotate, the intermeshing through driving gear 342 and driven gear 343 drives driven gear 343 and rotates to drive installation axle 344 and rotate, drive No. two spill discs 35 through installation axle 344 and rotate, thereby drive the cylinder in No. two spill discs 35 and rotate, thereby realize the anti-rust paint coating process of single cylinder lateral wall.
The fixing mechanism 36 comprises a high-pressure air pump 361, a rubber air pipe 362, a semicircular air frame 363, an elastic air bag 364, a T-shaped rod 365, an extrusion spring 366 and a fixing block 367, wherein the semicircular air frame 363 is symmetrically installed on the inner side wall of the second concave disc 35, an air inlet is formed in the bottom of the semicircular air frame 363, the high-pressure air pump 361 is installed inside the lower end of the second concave disc 35 through an air pump base, an air outlet of the high-pressure air pump 361 is communicated with the air inlet of the semicircular air frame 363 through the rubber air pipe 362, the elastic air bag 364 is arranged in the middle of the inner part of the semicircular air frame 363, the T-shaped rod 365 is attached to the inner side wall of the elastic air bag 364, an installation hole is formed in the middle of the inner side wall of the semicircular air frame 363, the T-shaped rod 365 is slidably arranged in the installation hole, the extrusion spring 366 is sleeved on the T, the rubber strips are uniformly arranged on the inner side wall of the fixing block 367, and can increase friction between the fixing block 367 and the lower end of the hydraulic fitting of the hydraulic transmission system, so that the fixing block 367 can clamp and fix the hydraulic fitting, and the stability of the hydraulic fitting of the hydraulic transmission system in the rotating process is improved. During specific work, the semicircular air frame 363 is inflated through the high-pressure air pump 361, so that the elastic air bag 364 is driven to expand, the T-shaped rod 365 is driven to move towards the inner side through the elastic air bag 364, the fixing block 367 is driven to move towards the inner side, and the lower end of the cylinder barrel is clamped and fixed through the fixing block 367.
The internal expanding device 4 comprises a pushing cylinder 41, a mounting plate 42 and an internal expanding mechanism 43, wherein the pushing cylinder 41 is mounted at the position, close to the right end, of the upper end surface of the inside of the frame body 1 through a push rod base, the mounting plate 42 is fixedly connected to the lower end of the pushing cylinder 41, and the internal expanding mechanism 43 is arranged inside the mounting plate 42. During specific work, the mounting plate 42 is driven to move downwards through the pushing cylinder 41, so that the internal expanding mechanism 43 is driven to move downwards, the lower end of the internal expanding mechanism 43 extends into the inner part of the upper end of the cylinder barrel, internal expanding support and positioning processing are carried out, and the stability of the cylinder barrel in the rotating process is improved.
The internal expanding mechanism 43 comprises a first electric push rod 431, a push plate 432, a vertical shaft 433, a circular truncated cone 434, an extrusion rod 435, a return spring 436, a hemispherical block 437, a ball 438 and a mounting sleeve 439, wherein the middle part of the upper end surface inside the mounting plate 42 is provided with the first electric push rod 431 through a push rod base, the lower end of the first electric push rod 431 is fixedly connected with the push plate 432, the lower end surface of the push plate 432 is circumferentially provided with the vertical shaft 433 near the outer edge, the lower end of the vertical shaft 433 is fixedly connected with the circular truncated cone 434, the diameter of the circular truncated cone 434 is gradually reduced from top to bottom, the outer side of the circular truncated cone 434 is provided with the mounting sleeve 439, the upper end of the mounting sleeve 439 is fixedly connected to the lower end surface of the mounting plate 42, the middle part of the outer side wall of the mounting sleeve 439 is uniformly provided with a cylindrical through groove, the extrusion rod 435 is slidably mounted in the cylindrical through groove, the, a return spring 436 is sleeved on the extrusion rod 435 between the hemispherical block 437 and the cylindrical through groove, and a ball 438 is arranged at the outer end of the extrusion rod 435. During operation, drive the kickboard 432 downstream through electric putter 431, thereby drive vertical axis 433 downstream, thereby drive round platform 434 downstream, drive hemisphere piece 437 outside lateral motion through the extrusion of round platform 434 to hemisphere piece 437, thereby drive the outside lateral motion of extrusion pole 435, thereby drive ball 438 outside lateral motion, make the lateral wall laminating of ball 438 on the upper end inside wall of cylinder, at the in-process of cylinder rotation, can guarantee that the lateral wall of cylinder is in same vertical plane all the time, thereby the stability and the coating effect of cylinder at the rotation in-process have been improved.
The coating device 5 comprises driving mechanisms 51, Contraband type plates 52, a paint spraying mechanism 53 and a coating mechanism 54, wherein the driving mechanisms 51 are symmetrically arranged on the front side wall and the rear side wall of the frame body 1 below the inner expanding device 4, the inner end of each driving mechanism 51 is fixedly connected with a Contraband type plate 52, the opening of each Contraband type plate 52 faces the inner side, the paint spraying mechanism 53 is arranged on the upper end surface of the Contraband type plate 52, and the coating mechanism 54 is arranged inside the Contraband type plate 52. During specific work, the Contraband type plates 52 are driven to move inwards through the driving mechanism 51, so that the coating mechanism 54 is driven to move inwards, the inner side of the coating mechanism 54 is attached to the outer side wall of the cylinder barrel, the coating mechanism 54 is sprayed with antirust paint through the paint spraying mechanism 53, and the outer side wall of the cylinder barrel is coated with the antirust paint through the coating mechanism 54.
The driving mechanism 51 comprises a Contraband-shaped frame 511, a second electric push rod 512, a pulley 513, a push rod 514, a roller 515, an installation column 516 and a buffer spring 517, wherein the front and back side walls of the frame body 1 below the internal expanding device 4 are symmetrically provided with the Contraband-shaped frame 511, the opening of the Contraband-shaped frame 511 faces the side wall of the frame body 1, the side wall of the frame body 1 in the Contraband-shaped frame 511 is provided with the second electric push rod 512 through a push rod base, the extending end of the second electric push rod 512 is provided with the pulley 513, the outer side of the pulley 513 is provided with the push rod 514, the lower end of the push rod 514 is provided with a pulley groove, the pulley 513 is slidably arranged in the pulley groove, the upper end of the push rod 514 is arranged on the side wall of the inner upper end of the Contraband-shaped frame 511 through a pin shaft, the roller 515 is slidably attached to the inner side wall of the push rod 514, the roller 515 is arranged at the outer end of the installation column 516, a buffer spring 517 is sleeved on the mounting column 516 between the circular through hole and the roller 515. During specific work, the second electric push rod 512 drives the pulley 513 to move inwards, so that the push rod 514 is driven to rotate inwards, the push rod 514 extrudes the roller 515 to move inwards, the mounting column 516 is driven to move inwards, the Contraband type plate 52 is driven to move inwards, the coating mechanism 54 is driven to move inwards, and the purpose of enabling the coating mechanism 54 to be attached to the outer side wall of the cylinder barrel is achieved.
The paint spraying mechanism 53 comprises a water pump 531, a material box 532, a material conveying pipe 533 and a nozzle 534, wherein the material box 532 is arranged on the upper end face of the Contraband-shaped plate 52, the water pump 531 is installed on the Contraband-shaped plate 52 on the inner side of the material box 532 through a water pump base, the discharge port of the material box 532 is communicated with the feed port of the water pump 531 through the material conveying pipe 533, the nozzle 534 is fixedly installed at the upper end of the inner side wall of the Contraband-shaped plate 52, and the discharge port of the water pump 531 is communicated with the nozzle. During specific work, the antirust paint in the material box 532 is conveyed to the nozzle 534 through the material conveying pipe 533 by the water pump 531, and the antirust paint is sprayed onto the coating mechanism 54 through the nozzle 534, so that the coating process is completed.
The coating mechanism 54 comprises a sliding shaft 541, a sliding block 542, a sponge base 543, a coating sponge block 544, a coating motor 545, an incomplete cam 546, a T-shaped shaft 547, a limit plate 548 and a spiral spring 549, wherein the sliding shaft 541 is fixedly installed inside the Contraband template 52, the sliding shaft 541 is slidably installed on the sliding shaft 542, the sponge base 543 is installed on the inner side wall of the sliding block 542, the coating sponge block 544 is installed on the sponge base 543, the limit plate 548 is fixedly connected to the inner side wall of the Contraband template 52 below the sliding block 542, the middle part of the limit plate 548 is provided with a limit hole, the T-shaped shaft 547 is slidably installed in the limit hole, the spiral spring 549 is sleeved on the T-shaped shaft 547 below the limit hole, the upper end of the T-shaped shaft 547 is fixedly connected to the sliding block 542, the incomplete cam 546 is slidably attached to the lower end of the T-shaped shaft 547, coating motor 545 is mounted Contraband on the inner lower end face of stencil 52 by a motor mount. During specific work, drive incomplete cam 546 through coating motor 545 and rotate to drive T shape axle 547 and carry out up-and-down reciprocating motion, drive sliding block 542 through T shape axle 547 and carry out up-and-down reciprocating motion, thereby drive sponge base 543 and carry out up-and-down reciprocating motion, thereby drive coating sponge piece 544 and carry out up-and-down reciprocating motion, at cylinder pivoted in-process, accomplish the anti-rust paint coating process to its surface.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a hydraulic drive system hydraulic fitting shaping finish machining technology, it has used a hydraulic drive system hydraulic fitting shaping finish machining equipment, this hydraulic drive system hydraulic fitting shaping finish machining equipment includes framework (1), conveyor (2), fixing device (3), interior expanding device (4) and coating device (5), its characterized in that: the specific method for processing the hydraulic accessories of the hydraulic transmission system by adopting the hydraulic accessory forming finish machining equipment of the hydraulic transmission system comprises the following steps:
s1, feeding and fixing: a cylinder barrel of a hydraulic fitting of a hydraulic transmission system, which needs to be subjected to antirust spraying, is vertically placed into the fixing device (3) by manpower, and the lower end of the cylinder barrel is clamped and fixed by the fixing device (3);
s2, conveying: the conveying device (2) drives the fixing device (3) to move rightwards, so that the cylinder barrel in the fixing device (3) is driven to be conveyed rightwards to the position below the internal expanding device (4);
s3, internal expanding positioning: after the step S2 is finished, the upper end of the cylinder barrel is subjected to internal expanding treatment through the internal expanding device (4), so that the cylinder barrel is positioned, and the stability of the cylinder barrel in the coating process is improved;
s4: coating treatment: after the step S3 is finished, the fixing device (3) drives the cylinder barrel to rotate, and meanwhile, the coating device (5) is used for coating the outer surface of the cylinder barrel with the antirust paint;
s5: blanking treatment: after the step S4 is finished, the conveying device (2) drives the cylinder barrel in the fixing device (3) to be conveyed rightwards to the material taking port in the middle of the right side wall of the frame body (1), the cylinder barrel which is finished with coating treatment is manually taken down and dried in a natural environment;
the inner lower end of the frame body (1) is provided with a conveying device (2), the upper end of the conveying device (2) close to the left end is provided with a fixing device (3), the inner upper end face of the frame body (1) close to the right end is provided with an inner expanding device (4), and the front side wall and the rear side wall of the frame body (1) below the inner expanding device (4) are symmetrically provided with coating devices (5);
the conveying device (2) comprises supporting columns (21), conveying plates (22) and electric sliding blocks (23), wherein the supporting columns (21) are symmetrically arranged at the front and back of the upper end of the bottom plate (1), the conveying plates (22) are fixedly connected to the upper ends of the supporting columns (21), rectangular slideways are formed in the upper end faces of the conveying plates (22), and the electric sliding blocks (23) are arranged in the rectangular slideways in a sliding mode;
the fixing device (3) comprises a first concave disc (31), a first rotating mechanism (32), a working disc (33), a second rotating mechanism (34), a second concave disc (35) and a fixing mechanism (36), wherein the upper end face of the electric sliding block (23) is fixedly connected with the first concave disc (31), the first rotating mechanism (32) is arranged inside the lower end of the first concave disc (31), the working disc (33) is slidably mounted inside the first concave disc (31), the second rotating mechanism (34) is arranged inside the working disc (33), circular grooves are uniformly formed in the positions, close to the outer edge, of the upper end face of the working disc (33), the second concave disc (35) is slidably arranged inside the circular grooves, and the fixing mechanism (36) is arranged inside the second concave disc (35);
the internal expanding device (4) comprises a pushing cylinder (41), an installation plate (42) and an internal expanding mechanism (43), wherein the pushing cylinder (41) is installed at the position, close to the right end, of the upper end face of the inside of the frame body (1) through a push rod base, the installation plate (42) is fixedly connected to the lower end of the pushing cylinder (41), and the internal expanding mechanism (43) is arranged inside the installation plate (42);
the internal expanding mechanism (43) comprises a first electric push rod (431), a push plate (432), a vertical shaft (433), a circular truncated cone (434), an extrusion rod (435), a reset spring (436), a hemispherical block (437), a ball (438) and a mounting sleeve (439), wherein the middle of the upper end face of the interior of the mounting plate (42) is provided with the first electric push rod (431) through a push rod base, the lower end of the first electric push rod (431) is fixedly connected with the push plate (432), the lower end face of the push plate (432) is circumferentially provided with the vertical shaft (433) at a position close to the outer edge, the lower end of the vertical shaft (433) is fixedly connected with the circular truncated cone (434), the diameter of the circular truncated cone (434) is gradually reduced from top to bottom, the mounting sleeve (439) is arranged on the outer side of the circular truncated cone (434), the upper end of the mounting sleeve (439) is fixedly connected to the lower end face of the mounting plate, an extrusion rod (435) is arranged in the cylindrical through groove in a sliding mode, the inner end of the extrusion rod (435) is fixedly connected with a hemispherical block (437), the outer side wall of the hemispherical block (437) is in sliding fit with the side wall of the circular truncated cone (434), a return spring (436) is sleeved on the extrusion rod (435) between the hemispherical block (437) and the cylindrical through groove, and a ball (438) is arranged at the outer end of the extrusion rod (435);
the coating device (5) comprises a driving mechanism (51), Contraband type plates (52), a paint spraying mechanism (53) and a coating mechanism (54), wherein the driving mechanism (51) is symmetrically installed on the front side wall and the rear side wall of the frame body (1) below the internal expanding device (4), the inner end of the driving mechanism (51) is fixedly connected with Contraband type plates (52), the opening of the Contraband type plates (52) faces the inner side, the paint spraying mechanism (53) is arranged on the upper end surface of the Contraband type plates (52), and the coating mechanism (54) is arranged inside the Contraband type plates (52);
the driving mechanism (51) comprises an Contraband-shaped frame (511), a second electric push rod (512), a pulley (513), a push rod (514), a roller (515), a mounting column (516) and a buffer spring (517), wherein the front side wall and the rear side wall of the frame body (1) below the internal expanding device (4) are symmetrically provided with the Contraband-shaped frame (511), the opening of the Contraband-shaped frame (511) faces the side wall of the frame body (1), the side wall of the inner frame body (1) of the Contraband-shaped frame (511) is provided with the second electric push rod (512) through a push rod base, the extending end of the second electric push rod (512) is provided with the pulley (513), the outer side of the pulley (513) is provided with the push rod (514), the lower end of the push rod (514) is provided with a pulley groove, the pulley (513) is arranged in the pulley groove in a sliding manner, the upper end of the push rod (514) is arranged on the side wall at the inner upper end of the Contraband-, the roller (515) is arranged at the outer end of the mounting column (516), a circular through hole is formed in the middle of the inner side wall of the Contraband-shaped frame (511), the inner end of the mounting column (516) penetrates through the circular through hole and is fixedly connected to the Contraband-shaped plate (52), and a buffer spring (517) is sleeved on the mounting column (516) between the circular through hole and the roller (515);
the paint spraying mechanism (53) comprises a water pump (531), a material box (532), a material conveying pipe (533) and a nozzle (534), wherein the material box (532) is arranged on the upper end surface of the Contraband-shaped plate (52), the water pump (531) is installed on the Contraband-shaped plate (52) on the inner side of the material box (532) through a water pump base, the discharge hole of the material box (532) is communicated with the feed inlet of the water pump (531) through the material conveying pipe (533), the nozzle (534) is fixedly installed at the upper end of the inner side wall of the Contraband-shaped plate (52), and the discharge hole of the water pump (531) is communicated with the nozzle (534) through the;
the coating mechanism (54) comprises a sliding shaft (541), a sliding block (542), a sponge base (543), a coating sponge block (544), a coating motor (545), an incomplete cam (546), a T-shaped shaft (547), a limiting plate (548) and a spiral spring (549), wherein the sliding shaft (541) is fixedly installed inside the Contraband template (52), the sliding shaft (541) is slidably installed with the sliding block (542), the inner side wall of the sliding block (542) is provided with the sponge base (543), the coating sponge block (544) is installed on the sponge base (543), the limiting plate (548) is fixedly connected on the inner side wall of the Contraband template (52) below the sliding block (542), the middle part of the limiting plate (548) is provided with a limiting hole, the T-shaped shaft (547) is slidably installed in the limiting hole, the spiral spring (549) is sleeved on the T-shaped shaft (547) below the limiting hole, the upper end of the T-shaped shaft (547) is, the lower end of the T-shaped shaft (547) is in sliding fit with an incomplete cam (546), the incomplete cam (546) is installed on an output shaft of a coating motor (545) through a key, and the coating motor (545) is installed on the lower end face of the inner part of the Contraband template (52) through a motor base.
2. The hydraulic fitting forming and finishing process of the hydraulic transmission system as claimed in claim 1, wherein the process comprises the following steps: the middle part of the left side wall of the frame body (1) is provided with a feed inlet, and the middle part of the right side wall of the frame body (1) is provided with a material taking port.
3. The hydraulic fitting forming and finishing process of the hydraulic transmission system as claimed in claim 1, wherein the process comprises the following steps: and a sliding steel ball is arranged between the lower end surface of the working disc (33) and the bottom of the first concave disc (31).
4. The hydraulic fitting forming and finishing process of the hydraulic transmission system as claimed in claim 1, wherein the process comprises the following steps: the first rotating mechanism (32) comprises a driving motor (321), a disc (322), a shifting rod (323), an L-shaped rod (324), a rectangular rack (325), a first gear (326) and a gear shaft (327), wherein the gear shaft (327) is arranged in the middle of the lower end of the first concave disc (31), the upper end of the gear shaft (327) is fixedly connected with the lower end face of the working disc (33), the first gear (326) is installed at the lower end of the gear shaft (327) through a key, the rectangular rack (325) is meshed outside the rear side of the first gear (326), the rectangular rack (325) is installed on the front side wall of the L-shaped rod (324), the L-shaped rod (324) is installed on the lower end face of the inner portion of the first concave disc (31) in a sliding mode, a strip-shaped sliding groove is formed in the right end of the L-shaped rod (324), the shifting rod (323) is attached in the strip-shaped sliding mode, the upper end of the shifting rod (323) is installed on, the disc (322) is arranged on an output shaft of the driving motor (321) through a key, and the driving motor (321) is arranged on the upper end surface of the inner part of the first concave disc (31) through a motor base.
5. The hydraulic fitting forming and finishing process of the hydraulic transmission system as claimed in claim 1, wherein the process comprises the following steps: second slewing mechanism (34) including rotating motor (341), driving gear (342), driven gear (343) and installation axle (344), wherein inside up end middle part of working disc (33) install through the motor frame and rotate motor (341), install driving gear (342) through the key on the output shaft of rotating motor (341), the even external toothing in outside circumference of driving gear (342) has driven gear (343), driven gear (343) are installed at the lower extreme of installation axle (344) through the key, circular recess has evenly been seted up to the position that the up end of working disc (33) is close to outer edge, the slide opening has been seted up to the bottom of circular recess, the upper end of installation axle (344) passes the slide opening and the lower terminal surface fixed connection of No. two concave disc (35).
6. The hydraulic fitting forming and finishing process of the hydraulic transmission system as claimed in claim 1, wherein the process comprises the following steps: the fixing mechanism (36) comprises a high-pressure air pump (361), a rubber air pipe (362), a semicircular air frame (363), an elastic air bag (364), a T-shaped rod (365), an extrusion spring (366) and a fixing block (367), wherein the semicircular air frame (363) is symmetrically arranged on the inner side wall of the second concave disc (35), an air inlet is formed in the bottom of the semicircular air frame (363), the high-pressure air pump (361) is arranged inside the lower end of the second concave disc (35) through an air pump base, an air outlet of the high-pressure air pump (361) is communicated with the air inlet of the semicircular air frame (363) through the rubber air pipe (362), the elastic air bag (364) is arranged in the middle of the inner part of the semicircular air frame (363), the T-shaped rod (365) is attached to the inner side wall of the elastic air bag (364), a mounting hole is formed in the middle part of the inner side wall of the semicircular, an extrusion spring (366) is sleeved on the T-shaped rod (365) between the mounting hole and the elastic air bag (364), and a fixing block (367) is fixedly connected to the inner end of the T-shaped rod (365).
7. The hydraulic fitting forming and finishing process of the hydraulic transmission system as claimed in claim 6, wherein the process comprises the following steps: the inner side wall of the fixing block (367) is uniformly provided with rubber strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110125783.6A CN112934578A (en) | 2021-01-29 | 2021-01-29 | Forming and finish machining process for hydraulic fittings of hydraulic transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110125783.6A CN112934578A (en) | 2021-01-29 | 2021-01-29 | Forming and finish machining process for hydraulic fittings of hydraulic transmission system |
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| Publication Number | Publication Date |
|---|---|
| CN112934578A true CN112934578A (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110125783.6A Withdrawn CN112934578A (en) | 2021-01-29 | 2021-01-29 | Forming and finish machining process for hydraulic fittings of hydraulic transmission system |
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| CN (1) | CN112934578A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114632667A (en) * | 2022-02-22 | 2022-06-17 | 福建优安纳伞业科技有限公司 | Automatic jointing device for umbrella cover and umbrella ribs and using method thereof |
-
2021
- 2021-01-29 CN CN202110125783.6A patent/CN112934578A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114632667A (en) * | 2022-02-22 | 2022-06-17 | 福建优安纳伞业科技有限公司 | Automatic jointing device for umbrella cover and umbrella ribs and using method thereof |
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Application publication date: 20210611 |
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