CN114147615A - Automatic polishing equipment for production of self-sealing oil gun fitting and oil gun nozzle - Google Patents
Automatic polishing equipment for production of self-sealing oil gun fitting and oil gun nozzle Download PDFInfo
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- CN114147615A CN114147615A CN202210116987.8A CN202210116987A CN114147615A CN 114147615 A CN114147615 A CN 114147615A CN 202210116987 A CN202210116987 A CN 202210116987A CN 114147615 A CN114147615 A CN 114147615A
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- polishing
- ring
- oil gun
- strip
- rotating
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
Abstract
The invention relates to the technical field of oil gun accessory processing, in particular to automatic polishing equipment for production of a self-sealing oil gun accessory oil gun nozzle. The invention can automatically polish the surfaces of the oil gun nozzles with different bending degrees and different section diameters, can improve the practical applicability of the invention, and can rotationally adjust the three-jaw chuck when clamping the two ends of the oil gun nozzle so as to clamp the oil gun nozzles with different bending degrees.
Description
Technical Field
The invention relates to the technical field of oil gun accessory processing, in particular to automatic polishing equipment for production of an oil gun nozzle of a self-sealing oil gun accessory.
Background
With the continuous development of society, automobiles have been fully entered into ordinary families, automobiles in the market at present mainly provide power by burning gasoline, a fuel gun is used by a gas station during refueling, the fuel gun is a terminal output by a refueling machine in the gas station, namely a part contacting a fuel tank of the automobile, and a self-sealing fuel gun and a composite fuel gun are commonly used. The self-sealing oil gun mainly comprises an oil gun body, a main valve, a self-sealing mechanism, an auxiliary valve, a limiting plate, a switch handle, a baffle, a transfer sleeve, an oil gun nozzle, an air inlet nozzle and the like.
At present, the surface of the oil gun nozzle needs to be polished before being installed so as to remove burrs and shakeout on the surface of the oil gun nozzle, and the following problems exist in the surface polishing process of the existing oil gun nozzle: because the oil gun mouth is arc tubulose mechanism for a lot of current polishing equipment are difficult to oil gun mouth surface finish, therefore mostly still adopt artifical mode to polish oil gun mouth surface, and polishing efficiency is low, simultaneously because the inhomogeneous problem of oil gun mouth surface finish appears easily to artificial uncontrollable factor. Of course, the existing oil gun nozzle polishing equipment still exists in the market, but most of the equipment is complex in structure, only can polish the surfaces of oil gun nozzles bent within a certain range, and is difficult to polish the oil gun nozzles with different bending degrees.
Disclosure of Invention
The invention provides automatic polishing equipment for production of an oil gun nozzle of a self-sealing oil gun accessory, which can solve the problems.
In order to achieve the purpose, the invention specifically adopts the following technical scheme: the utility model provides a proclaim oneself automatic polishing equipment of formula oil gun accessory oil gun mouth production, includes workstation, clamping device and burnishing device, workstation upper end be provided with clamping device and burnishing device.
Clamping device include pneumatic cylinder, grip slipper, rotation strip, axis of rotation, three-jaw chuck and latch mechanism No. one, the workstation upper end slides and is provided with the grip slipper that distributes about two, grip slipper back of the body one end is connected with a pneumatic cylinder output, and a pneumatic cylinder stiff end installs on the workstation, the grip slipper upper end is seted up recess and axis of rotation both ends and is passed through the bearing and install on the wall around the recess, rotates strip one end and installs in the axis of rotation, rotates the strip other end and installs three-jaw chuck, connect through latch mechanism between grip slipper and the rotation strip.
The polishing device comprises mounting frames, guide rods, a rotary lead screw, a rotary motor, moving blocks, a lifting rod, a loop frame, a polishing mechanism, a mounting seat and a lifting spring, wherein the left side and the right side of the upper end of the workbench are respectively provided with the mounting frames, the upper end and the lower end between the two mounting frames are respectively connected with the two guide rods distributed front and back, the rotary lead screw is arranged between the two guide rods positioned at the upper end of the mounting frames, both ends of the rotary lead screw are respectively arranged at the tops of the two mounting frames through bearings, the rotary lead screw is connected with the output end of the rotary motor through a coupler, the rotary motor is arranged on the mounting frames through a motor seat, the two moving blocks distributed up and down are arranged above the workbench, the moving blocks are arranged on the guide rods in a sliding manner, the moving blocks positioned at the upper end of the mounting frames are in threaded connection with the rotary lead screw, the loop frame is arranged between the two moving blocks, and the polishing mechanism is arranged in the loop frame, the lifting frame is characterized in that mounting seats are fixed at the front end and the rear end of the shaping frame, lifting rods are connected to the upper end and the lower end of each mounting seat, one ends, far away from the mounting seats, of the lifting rods penetrate through the moving blocks and are arranged on the moving blocks in a sliding mode, lifting springs are sleeved on the lifting rods, and the two ends of each lifting spring are connected to the moving blocks and the mounting seats respectively.
Preferably, latch mechanism include spacing tooth, snap ring, latch and ring channel, the ring channel has all been seted up to the looks remote site of rotating strip and holder recess, and the ring channel is concentric structure with the axis of rotation, the ring channel lateral wall on the rotating strip is provided with spacing tooth, it is provided with the snap ring to slide in the ring channel on the holder recess lateral wall, be provided with on the snap ring lateral wall with spacing tooth complex latch.
Preferably, snap ring front end circumference evenly connected with a plurality of card strips, and card strip front end runs through the grip slipper, and is a plurality of the front end of card strip is connected on same pull ring, and the pull ring is located the place ahead of grip slipper.
Preferably, polishing mechanism include collar, pivot, polishing ring, T type ring, drive gear, polishing motor and polishing branch chain, it all is connected with the pivot to be provided with vertical collar and collar front and back end in the type frame to return, the collar rotates through the pivot to be installed on returning the type frame, it is the concentric structure with the collar to rotate to be provided with polishing ring and polishing ring on the collar inner side wall, polishing ring left end installs T type ring, T type ring left end lateral wall is provided with outer ring gear, T type ring passes through outer ring gear and drive gear external toothing, drive gear passes through the spline and installs on polishing motor's output, and polishing motor passes through the motor cabinet and installs the top at the collar, polishing ring inside wall is provided with the polishing branch chain.
Preferably, the opposite side of the vertical section of the square-frame is connected with two balance springs which are distributed up and down, one end of each balance spring, which is far away from the square-frame, is connected to the outer side wall of the mounting ring, and the balance springs are symmetrically distributed.
Preferably, the polishing branch chain include base, slider, No. two pneumatic cylinders, slide and trapezoidal piece, the polishing ring inside wall is provided with the base, the one end that the polishing ring was kept away from to the base slides and is provided with the slider, slider one end is connected with No. two pneumatic cylinder output and the No. two pneumatic cylinder other ends passes through the connecting seat and installs on the polishing ring inside wall, the base right-hand member is fixed with the slide, it cooperatees with the slider to slide to be provided with trapezoidal piece and trapezoidal piece on the slide.
Preferably, the trapezoidal piece is kept away from the one end of polishing ring inside wall and is seted up circular slot and circular slot bottom and install elastic telescopic rod, No. two polishing balls are installed through the detachable mode to the flexible end of elastic telescopic rod, the both sides that polish ring inside wall and lie in the base are provided with and all are provided with the support frame, the one end that polish ring was kept away from to the support frame rotates with V type strip turning portion to be connected, and two V type strips are the symmetric distribution, the polishing ball is installed through the detachable mode to the one end that the base was kept away from to V type strip, the gyro wheel is installed, two to the one end that V type strip is close to the base be connected with reset spring between the one end that V type strip is close to the base.
Preferably, the inclined wall inclination is the same around the trapezoidal piece, V type strip is through the conflict cooperation of the inclined wall of gyro wheel with the trapezoidal piece, the trapezoidal piece lower extreme is provided with the inclined plane, the slider up end is provided with the fitting surface of contradicting the cooperation with trapezoidal piece lower extreme inclined plane.
The invention has the beneficial effects that: 1. the invention can automatically polish the surfaces of the oil gun nozzles with different bending degrees and different section diameters, can improve the practical applicability of the invention, and can rotationally adjust the three-jaw chuck when clamping the two ends of the oil gun nozzle so as to clamp the oil gun nozzles with different bending degrees.
2. According to the invention, the rotating strip is controlled to rotate and adjust on the clamping seat through the clamping mechanism, so that the included angle between the three-jaw chuck and the horizontal plane can be changed, and the three-jaw chuck can clamp and fix the end parts of the oil gun nozzles with different bending degrees.
3. The polishing mechanism can perform self-adaptive up-and-down sliding adjustment when moving left and right so as to adapt to oil gun nozzles with different bending degrees, and meanwhile, the mounting ring can drive the polishing branch chain to rotate left and right so as to improve the polishing effect of the polishing branch chain on the oil gun nozzle.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a cross-sectional view of the clamping device of the present invention with the hydraulic cylinder number one removed.
Fig. 3 is a schematic view of the structure between the rotating bar and the clamping mechanism of the present invention.
Fig. 4 is a partial enlarged view of the invention at a in fig. 2.
Fig. 5 is a partial enlarged view of the invention at B in fig. 3.
Fig. 6 is a schematic structural view of the polishing mechanism of the present invention.
FIG. 7 is a schematic diagram of the structure between the polishing arm, polishing ring, mounting ring and counterbalance spring of the present invention.
Fig. 8 is an enlarged view of a portion of the invention at C in fig. 7.
In the figure: 100. a grease gun nozzle; 1. a work table; 2. a clamping device; 21. a first hydraulic cylinder; 22. a clamping seat; 23. rotating the strip; 24. a rotating shaft; 25. a three-jaw chuck; 26. a clamping mechanism; 261. limiting teeth; 262. a snap ring; 263. clamping teeth; 264. an annular groove; 265. clamping the strip; 266. a pull ring; 3. a polishing device; 31. a mounting frame; 32. a guide bar; 33. rotating the screw rod; 34. rotating the motor; 35. a moving block; 36. a lifting rod; 37. a back-shaped frame; 38. a polishing mechanism; 381. a mounting ring; 382. a rotating shaft; 383. polishing the ring; 384. a T-shaped ring; 385. a drive gear; 386. polishing the motor; 387. polishing the branched chain; 3871. a base; 3872. a slider; 3873. a second hydraulic cylinder; 3874. a slide base; 3875. a trapezoidal block; 3876. an elastic telescopic rod; 3877. polishing the ball II; 3878. v-shaped strips; 3879. a first polishing ball; 3870. a return spring; 388. a balance spring; 39. a mounting seat; 310. a lifting spring.
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 convention. Therefore, these terms are defined based on the entire contents of the present specification.
Referring to fig. 1, the automatic polishing equipment for the production of the self-sealing oil gun fitting oil gun nozzle comprises a workbench 1, a clamping device 2 and a polishing device 3, wherein the clamping device 2 and the polishing device 3 are arranged at the upper end of the workbench 1.
Referring to fig. 1 and 2, the clamping device 2 includes a first hydraulic cylinder 21, a clamping holder 22, a rotating bar 23, a rotating shaft 24, a three-jaw chuck 25 and a clamping mechanism 26, the upper end of the workbench 1 is slidably provided with two clamping holders 22 distributed left and right, one end of each of the clamping holders 22, which is opposite to the other end, is connected with the output end of the first hydraulic cylinder 21, the fixed end of the first hydraulic cylinder 21 is mounted on the workbench 1, the upper end of the clamping holder 22 is provided with a groove, two ends of the rotating shaft 24 are mounted on the front and rear walls of the groove through bearings, one end of the rotating bar 23 is mounted on the rotating shaft 24, the other end of the rotating bar 23 is provided with the three-jaw chuck 25, and the clamping holder 22 and the rotating bar 23 are connected through the clamping mechanism 26; during specific work, one end of the oil gun nozzle 100 to be processed firstly penetrates through the polishing mechanism 38 of the polishing device 3, then the rotating angle of the rotating strip 23 on the clamping seat 22 is adjusted through the clamping mechanism 26, then one end of the oil gun nozzle 100 is clamped and fixed through the three-jaw chuck 25 on the rotating strip 23, and then the other clamping seat 22 is driven to move through the first hydraulic cylinder 21 so that the three-jaw chuck 25 on the other clamping seat can clamp and fix the other end of the oil gun nozzle 100, and meanwhile, the bending part and the two end parts of the oil gun nozzle 100 are ensured to be on the same vertical plane.
Referring to fig. 2 to 5, the clamping mechanism 26 includes a limit tooth 261, a snap ring 262, a snap tooth 263 and an annular groove 264, the annular groove 264 is formed at the opposite ends of the grooves of the rotating strip 23 and the holder 22, the annular groove 264 and the rotating shaft 24 are concentric, the limit tooth 261 is arranged on the outer side wall of the annular groove 264 on the rotating strip 23, the snap ring 262 is slidably arranged in the annular groove 264 on the side wall of the groove of the holder 22, and the snap tooth 263 matched with the limit tooth 261 is arranged on the outer side wall of the snap ring 262.
When the three-jaw oil gun nozzle adjusting device works specifically, firstly, the pull ring 266 is pulled, so that the clamping strip 265 drives the clamping ring 262 to move towards the direction far away from the rotating strip 23, then the clamping teeth 263 on the clamping ring 262 are not meshed with the limiting teeth 261 on the rotating strip 23 any more, the rotating strip 23 can rotate in the groove of the clamping seat 22 through the rotating shaft 24, and the angle of the three-jaw chuck 25 is adjusted, so that the three-jaw oil gun nozzle 100 with different bending angles can be clamped and fixed, after the three-jaw chuck 25 is adjusted, the pull ring 266 is pushed, so that the clamping strip 265 drives the clamping ring 262 to move towards the limiting teeth 261 on the rotating strip 23, and then the clamping teeth 263 on the clamping ring 262 are meshed with the limiting teeth 261, and the clamping strip 265 penetrates through the clamping seat 22 in a sliding mode, so that the clamping ring 262 limits the rotating strip 23 to rotate, and rotation control over the rotating strip 23 is achieved.
Referring to fig. 1, the polishing device 3 includes a mounting frame 31, guide rods 32, a rotating lead screw 33, a rotating motor 34, moving blocks 35, a lifting rod 36, a square-shaped frame 37, a polishing mechanism 38, a mounting base 39 and a lifting spring 310, the mounting frame 31 is disposed on both sides of the upper end of the worktable 1, the two guide rods 32 distributed front and back are connected to the upper end and the lower end between the two mounting frames 31, the rotating lead screw 33 is disposed between the two guide rods 32 located on the upper end of the mounting frame 31, both ends of the rotating lead screw 33 are mounted on the top of the two mounting frames 31 through bearings, the rotating lead screw 33 is connected to the output end of the rotating motor 34 through a coupling, the rotating motor 34 is mounted on the mounting frame 31 through a motor base, the two moving blocks 35 distributed up and down are disposed above the worktable 1, the moving blocks 35 are slidably disposed on the guide rods 32, moving blocks 35 located at the upper end of the mounting frame 31 are in threaded connection with the rotating lead screw 33, a loop frame 37 is arranged between the two moving blocks 35, a polishing mechanism 38 is arranged in the loop frame 37, mounting bases 39 are fixed to the front end and the rear end of the loop frame 37, lifting rods 36 are connected to the upper end and the lower end of the mounting bases 39, one ends, far away from the mounting bases 39, of the lifting rods 36 penetrate through and are arranged on the moving blocks 35 in a sliding mode, lifting springs 310 are sleeved on the lifting rods 36, and two ends of the lifting springs 310 are connected to the moving blocks 35 and the mounting bases 39 respectively. During specific work, after the polishing mechanism 38 is adjusted, the rotating motor 34 drives the rotating lead screw 33 to rotate, the moving block 35 moves along the guide rod 32, meanwhile, the moving block 35 enables the polishing mechanism 38 on the oil gun nozzle 100 to synchronously move through the matching of the lifting rod 36 and the mounting base 39, so that the polishing mechanism 38 polishes the oil gun nozzle 100, and the oil gun nozzle 100 is in a bent shape with a certain radian, so that the polishing mechanism 38 needs to move up and down along with the bent radian of the oil gun nozzle 100 when polishing the outer surface of the oil gun nozzle 100, and the lifting rod 36 and the lifting spring 310 are used for ensuring that the oil gun nozzle 37 can slide up and down and be adjusted.
Referring to fig. 6 and 7, the polishing mechanism 38 includes a mounting ring 381, a rotating shaft 382, a polishing ring 383, a T-ring 384, a driving gear 385, a polishing motor 386, and a polishing branch 387, a vertical installation ring 381 is arranged in the frame 37, the front end and the rear end of the installation ring 381 are connected with a rotating shaft 382, the installation ring 381 is rotatably installed on the frame 37 through a rotating shaft 382, a polishing ring 383 is rotatably installed on the inner side wall of the installation ring 381, and the polishing ring 383 and the installation ring 381 are concentric structures, the left end of the polishing ring 383 is provided with a T-shaped ring 384, the outer side wall of the left end of the T-shaped ring 384 is provided with an outer gear ring, the T-ring 384 is externally engaged with a drive gear 385 through an external gear ring, the drive gear 385 is spline-mounted on an output end of a polishing motor 386, and the polishing motor 386 is mounted on the top of the mounting ring 381 through a motor base, and the inner side wall of the polishing ring 383 is provided with polishing branched chains 387. During specific work, the polishing motor 386 drives the T-shaped ring 384 to rotate through the driving gear 385, so that the polishing ring 383 rotates in the mounting ring 381, the polishing branched chain 387 on the polishing ring 383 can circumferentially and uniformly polish the outer surface of the oil gun nozzle 100, and the polishing branched chain 387 moves left and right under the action of the rotating screw rod 33, so that the whole outer surface of the oil gun nozzle 100 can be uniformly polished.
Referring to fig. 6 and 7, two balance springs 388 are connected to opposite sides of the vertical section of the circular frame 37, the balance springs 388 are distributed up and down, one ends of the balance springs 388, which are far away from the circular frame 37, are connected to the outer side wall of the mounting ring 381, and the balance springs 388 are distributed symmetrically. Because the oil gun nozzle 100 is in a curved shape with a certain radian, when the polishing branch chain 387 on the polishing ring 383 polishes the outer surface of the oil gun nozzle 100, the polishing branch chain 387 needs to rotate adaptively along with the curved radian of the oil gun nozzle 100 to ensure that the polishing branch chain 387 can effectively polish the outer surface of the oil gun nozzle 100, the mounting ring 381 provided by the invention rotates left and right on the square frame 37 through the rotating shaft 382, and the mounting ring 381 can quickly return to an initial state through the balance spring 388 without being influenced by external force.
Referring to fig. 6 to 8, the polishing branch chain 387 includes a base 3871, a slide block 3872, a second hydraulic cylinder 3873, a slide block 3874, and a trapezoidal block 3875, the inner side wall of the polishing ring 383 is provided with the base 3871, one end of the base 3871, which is far away from the polishing ring 383, is slidably provided with the slide block 3872, one end of the slide block 3872 is connected to the output end of the second hydraulic cylinder 3873, the other end of the second hydraulic cylinder 3873 is installed on the inner side wall of the polishing ring 383 through a connection seat, the right end of the base 3871 is fixed with the slide block 3874, the slide block 3874 is slidably provided with the trapezoidal block 3875, and the trapezoidal block 3875 is matched with the slide block 3872.
The inclined angle of the front inclined wall and the rear inclined wall of the trapezoidal block 3875 are the same, the V-shaped strip 3878 is in interference fit with the inclined wall of the trapezoidal block 3875 through the roller, the lower end of the trapezoidal block 3875 is provided with an inclined surface, and the upper end surface of the sliding block 3872 is provided with a matching surface in interference fit with the inclined surface of the lower end of the trapezoidal block 3875.
When the oil gun nozzle 100 works specifically, when one end of the oil gun nozzle 100 penetrates into the polishing ring 383 and is positioned between the two V-shaped strips 3878 and the elastic telescopic rod 3876, the output end of the second hydraulic cylinder 3873 pushes the slide block 3872 to move on the base 3871, so that the matching surface at the upper end of the slide block 3872 is in interference fit with the inclined surface at the lower end of the trapezoid block 3875, the trapezoid block 3875 moves upwards on the slide block 3874 and drives the second polishing ball 3877 to move upwards synchronously through the elastic telescopic rod 3876 until the second polishing ball 3877 is pressed and abutted against the outer surface of the oil gun nozzle 100, the V-shaped strips 3878 are in interference fit with the inclined wall of the trapezoid block 3875 through the rollers while the trapezoid block 3875 moves upwards, so that the first polishing ball 3879 rotates towards the outer surface of the oil gun nozzle 100 until the first polishing ball 3879 is in contact with the outer surface of the oil gun nozzle 100, and then the first polishing ball 3879 and the second polishing ball 3877 are driven by the polishing motor 386 and the rotating motor 34 to polish the outer surface of the oil gun nozzle 100 uniformly polish the oil gun nozzle 100, when the bending radian of the oil gun nozzle 100 is small, the mounting ring 381 cannot rotate in a self-adaptive manner, the second polishing ball 3877 moves towards the trapezoid block 3875 through the elastic telescopic rod 3876, it is ensured that the polishing ring 383 moves left and right smoothly, the oil gun nozzle 100 is always in contact with the first polishing ball 3879 and the second polishing ball 3877, after polishing is completed, the second hydraulic cylinder 3873 pulls the sliding block 3872 to return to the initial position, meanwhile, under the action of the return spring 3870, the V-shaped strip 3878 rotates to enable the first polishing ball 3879 to be separated from contact with the oil gun nozzle 100, then the V-shaped strip 3878 abuts against the inclined wall of the trapezoid block 3875 through the roller, so that the trapezoid block 3875 moves towards the initial position, and then the three-jaw chuck 25 releases clamping of the oil gun nozzle 100, so that the oil gun nozzle 100 can be taken out.
The invention comprises the following working steps: the first step is as follows: one end of the oil gun nozzle 100 to be processed firstly passes through the polishing mechanism 38 of the polishing device 3, and then the two ends of the oil gun nozzle 100 are clamped and fixed through the three-jaw chuck 25 rotationally adjusted through the clamping mechanism 26, and meanwhile, the bending part and the two end parts of the oil gun nozzle 100 are ensured to be on the same vertical plane.
The second step is that: the polishing mechanism 38 is adjusted, so that the first polishing ball 3879 and the second polishing ball 3877 on the polishing mechanism 38 are in contact with the outer surface of the oil gun nozzle 100, the first polishing ball 3879 and the second polishing ball 3877 are driven by the polishing motor 386 to circumferentially polish the outer surface of the oil gun nozzle 100, and the first polishing ball 3879 and the second polishing ball 3877 are driven by the rotating motor 34 to move left and right, so that the outer surface of the oil gun nozzle 100 is uniformly polished.
The third step: after finishing polishing the outer surface of the oil gun nozzle 100, the polishing device 3 and the holding device 2 are reset, and the oil gun nozzle 100 is taken out.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a proclaim oneself automatic polishing equipment of formula oil gun accessory oil gun mouth production, includes workstation (1), clamping device (2) and burnishing device (3), its characterized in that: the upper end of the workbench (1) is provided with a clamping device (2) and a polishing device (3); wherein:
the clamping device (2) comprises a hydraulic cylinder (21), clamping seats (22), a rotating strip (23), a rotating shaft (24), a three-jaw chuck (25) and a clamping mechanism (26), wherein the two clamping seats (22) distributed left and right are arranged at the upper end of the workbench (1) in a sliding mode, one ends of the clamping seats (22) back to back are connected with the output end of the hydraulic cylinder (21), the fixed end of the hydraulic cylinder (21) is installed on the workbench (1), a groove is formed in the upper end of the clamping seats (22), the two ends of the rotating shaft (24) are installed on the front wall and the rear wall of the groove through bearings, one end of the rotating strip (23) is installed on the rotating shaft (24), the three-jaw chuck (25) is installed at the other end of the rotating strip (23), and the clamping seats (22) and the rotating strip (23) are connected through the clamping mechanism (26);
the polishing device (3) comprises mounting frames (31), guide rods (32), a rotating lead screw (33), a rotating motor (34), moving blocks (35), lifting rods (36), a shaping frame (37), a polishing mechanism (38), a mounting seat (39) and lifting springs (310), wherein the mounting frames (31) are arranged on the left side and the right side of the upper end of the workbench (1), the two guide rods (32) which are distributed front and back are connected to the upper end and the lower end between the two mounting frames (31), the rotating lead screw (33) is arranged between the two guide rods (32) positioned on the upper end of the mounting frame (31), the two ends of the rotating lead screw (33) are mounted at the tops of the two mounting frames (31) through bearings, the rotating lead screw (33) is connected with the output end of the rotating motor (34) through a coupler, and the rotating motor (34) is mounted on the mounting frame (31) through a motor seat, two moving blocks (35) which are vertically distributed are arranged above the workbench (1), the moving blocks (35) are arranged on the guide rod (32) in a sliding mode, the moving blocks (35) located at the upper end of the installation frame (31) are in threaded connection with the rotating lead screw (33), a back-type frame (37) and a polishing mechanism (38) are arranged between the two moving blocks (35), installation seats (39) are fixed to the front end and the rear end of the back-type frame (37), lifting rods (36) are connected to the upper end and the lower end of the installation seats (39), one ends, far away from the installation seats (39), of the lifting rods (36) penetrate through the moving blocks (35) and are arranged on the sliding mode, and lifting springs (310) and the two ends of the lifting springs (310) are connected to the moving blocks (35) and the installation seats (39) respectively are sleeved on the lifting rods (36).
2. The automatic polishing equipment for the production of the oil gun nozzle of the self-sealing oil gun accessory according to claim 1, characterized in that: clamping mechanism (26) including spacing tooth (261), snap ring (262), latch (263) and ring channel (264), ring channel (264) have all been seted up to the looks remote site that rotates strip (23) and holder (22) recess, and ring channel (264) and axis of rotation (24) are concentric structure, ring channel (264) lateral wall on rotating strip (23) is provided with spacing tooth (261), it is provided with snap ring (262) to slide in ring channel (264) on holder (22) recess lateral wall, be provided with on snap ring (262) lateral wall with spacing tooth (261) complex latch (263).
3. The automatic polishing equipment for the production of the oil gun nozzle of the self-sealing oil gun accessory according to claim 2, characterized in that: snap ring (262) front end circumference evenly connected with a plurality of card strip (265), and card strip (265) front end runs through grip slipper (22), a plurality of the front end of card strip (265) is connected on same pull ring (266), and pull ring (266) are located the place ahead of grip slipper (22).
4. The automatic polishing equipment for the production of the oil gun nozzle of the self-sealing oil gun accessory according to claim 1, characterized in that: the polishing mechanism (38) comprises a mounting ring (381), a rotating shaft (382), a polishing ring (383), a T-shaped ring (384), a driving gear (385), a polishing motor (386) and a polishing branched chain (387), wherein the vertical mounting ring (381) is arranged in the rotary frame (37), the front end and the rear end of the mounting ring (381) are connected with the rotating shaft (382), the mounting ring (381) is rotatably mounted on the rotary frame (37) through the rotating shaft (382), the inner side wall of the mounting ring (381) is rotatably provided with the polishing ring (383), the polishing ring (383) and the mounting ring (381) are of a concentric structure, the T-shaped ring (384) is mounted at the left end of the polishing ring (383), an outer gear ring is arranged on the outer side wall of the left end of the T-shaped ring (384), the T-shaped ring (384) is externally meshed with the driving gear (385) through the outer gear ring, the driving gear (385) is mounted at the output end of the polishing motor (386) through a spline, and the polishing motor (386) is arranged at the top of the mounting ring (381) through a motor base, and a polishing branched chain (387) is arranged on the inner side wall of the polishing ring (383).
5. The automatic polishing equipment for the production of the oil gun nozzle of the self-sealing oil gun accessory as claimed in claim 4, wherein: the relative one side of the vertical section of type frame (37) all be connected with two balancing spring (388) that distribute from top to bottom, balancing spring (388) are kept away from the one end of type frame (37) and are connected on collar (381) lateral wall, a plurality of balancing spring (388) are the symmetric distribution.
6. The automatic polishing equipment for the production of the oil gun nozzle of the self-sealing oil gun accessory as claimed in claim 4, wherein: polishing branch chain (387) include base (3871), slider (3872), No. two pneumatic cylinder (3873), slide (3874) and trapezoidal piece (3875), it is provided with base (3871) to polish ring (383) inside wall, the one end that polishing ring (383) was kept away from in base (3871) slides and is provided with slider (3872), slider (3872) one end is connected with No. two pneumatic cylinder (3873) output and No. two pneumatic cylinder (3873) other end is installed on polishing ring (383) inside wall through the connecting seat, base (3871) right-hand member is fixed with slide (3874), it is provided with trapezoidal piece (3875) and cooperatees with slider (3872) to slide (3874).
7. The automatic polishing equipment for the production of the oil gun nozzle of the self-sealing oil gun accessory according to claim 6, characterized in that: trapezoidal piece (3875) keep away from the one end of polishing ring (383) inside wall and seted up circular slot and circular slot bottom and install elastic telescopic rod (3876), No. two polishing balls (3877) are installed through the detachable mode to elastic telescopic rod (3876) flexible end, the both sides of polishing ring (383) inside wall and being located base (3871) all are provided with the support frame, the one end and the V type strip (3878) corner portion rotation that polishing ring (383) was kept away from to the support frame are connected, and two V type strips (3878) are symmetric distribution, No. one polishing ball (3879) are installed through the detachable mode to the one end that base (3871) was kept away from in V type strip (3878), the gyro wheel is installed to the one end that V type strip (3878) are close to base (3871), two V type strip (3878) are close to and are connected with reset spring (3870) between the one end of base (3871).
8. The automatic polishing equipment for the production of the nozzle of the self-sealing oil gun fitting oil gun according to claim 7, characterized in that: inclined angle of inclined wall is the same around trapezoidal piece (3875), V type strip (3878) contradict the cooperation through the gyro wheel with the inclined wall of trapezoidal piece (3875), trapezoidal piece (3875) lower extreme is provided with the inclined plane, slider (3872) upper end is provided with the fitting surface of contradicting the cooperation with trapezoidal piece (3875) lower extreme inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210116987.8A CN114147615B (en) | 2022-02-08 | 2022-02-08 | Automatic polishing equipment for production of self-sealing oil gun fitting and oil gun nozzle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210116987.8A CN114147615B (en) | 2022-02-08 | 2022-02-08 | Automatic polishing equipment for production of self-sealing oil gun fitting and oil gun nozzle |
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| CN114147615A true CN114147615A (en) | 2022-03-08 |
| CN114147615B CN114147615B (en) | 2022-04-15 |
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| CN202210116987.8A Active CN114147615B (en) | 2022-02-08 | 2022-02-08 | Automatic polishing equipment for production of self-sealing oil gun fitting and oil gun nozzle |
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| CN115042075A (en) * | 2022-08-17 | 2022-09-13 | 江苏顺律机电有限公司 | Outer surface polishing equipment for bent pipeline |
| CN115157026A (en) * | 2022-09-09 | 2022-10-11 | 江苏德创制管有限公司 | Elbow pipe fitting surface polishing device |
| CN115302388A (en) * | 2022-09-14 | 2022-11-08 | 安徽晶晶玻璃制品有限公司 | Colored glass manufacturing device and method with fixed-point polishing curved surface |
| CN116728233A (en) * | 2023-08-15 | 2023-09-12 | 启东市申力高压油泵厂 | Cambered surface burnishing and polishing equipment |
| CN116900910A (en) * | 2023-09-12 | 2023-10-20 | 江苏宁博机械制造有限公司 | Metal workpiece polishing device |
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| CN114147615B (en) | 2022-04-15 |
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