CN112222980B - Quick grinding device of section for valve - Google Patents

Quick grinding device of section for valve Download PDF

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Publication number
CN112222980B
CN112222980B CN202011190576.0A CN202011190576A CN112222980B CN 112222980 B CN112222980 B CN 112222980B CN 202011190576 A CN202011190576 A CN 202011190576A CN 112222980 B CN112222980 B CN 112222980B
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China
Prior art keywords
wall
fixedly connected
frame
plate
grinding
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CN202011190576.0A
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Chinese (zh)
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CN112222980A (en
Inventor
舒瑞
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Zhejiang Dinggang Technology Co.,Ltd.
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Zhejiang Dinggang Technology Co ltd
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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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
    • 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
    • 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
    • B24B27/0084—Other grinding machines or devices the grinding wheel support being angularly adjustable
    • 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
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B24B41/047—Grinding heads for working on plane surfaces
    • 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
    • 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
    • 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
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • 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
    • B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
    • 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
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation

Abstract

The invention discloses a quick grinding and processing device for a valve section, and relates to the technical field of valve grinding; the grinding head is replaced in order to solve the problem that the existing equipment needs to be replaced; the rotary type polishing device comprises a base plate, a feeding assembly is fixedly connected to the outer wall of the top of the base plate, a fixing assembly is fixedly connected to the outer wall of the top of the feeding assembly, a valve body is arranged inside the fixing assembly, a vertical frame is fixedly connected to the outer wall of the top of the base plate, a rotary beam is rotatably connected to the inner wall of the upper portion of the vertical frame, the rotary beam is L-shaped, and a polishing mechanism is fixedly connected to the inner wall of one side of the rotary beam. According to the invention, the grinding mechanism is arranged, the grinding heads with four specifications are arranged in the gear shifting assembly, so that the grinding operation of burrs of various valve bodies can be met, meanwhile, the grinding heads with four specifications can be replaced and independently replaced, so that the application range of the processing device is further expanded, and the distance adjusting assembly can be adjusted according to the diameter of the end face of the valve body, so that the grinding effect is greatly optimized.

Description

Quick grinding device of section for valve
Technical Field
The invention relates to the technical field of valve polishing, in particular to a device for rapidly polishing and processing a section of a valve.
Background
After the valve body part of valve was processed, need carry out the terminal surface and polish, this process not only can make things convenient for follow-up equipment, can make things convenient for final off-the-shelf use again, but current equipment of polishing, the majority is polished for specific accessory, if need change other products then need rectify the equipment and change, very troublesome.
Through the retrieval, chinese patent application number is 201811555223.9's patent, discloses a processingequipment polishes fast for section for valve, comprises a workbench, the bottom of workstation is provided with the stabilizing mean that makes an uproar that falls, the top fixed mounting of workstation has conveyer belt and two support frames, the interior roof fixed mounting of support frame has two pneumatic cylinders, and fixed mounting has the fixed plate between the bottom of two pneumatic cylinders, the bottom fixedly connected with grinding device of fixed plate, the fixing base that the surface fixedly connected with equidistance of conveyer belt was arranged. The above patents suffer from the following disadvantages: the device is adjusted to the fixed of valve body, but lacks the improvement to the subassembly of polishing, in case need to change and produce the line product, must improve or wholly change the subassembly of polishing for the suitability scope of above-mentioned device is very big restricted, consequently needs to improve.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a device for quickly grinding and processing a cross section of a valve.
In order to achieve the purpose, the invention adopts the following technical scheme:
a section rapid polishing processing device for a valve comprises a bottom plate, wherein a feeding assembly is fixedly connected to the outer wall of the top of the bottom plate, a fixing assembly is fixedly connected to the outer wall of the top of the feeding assembly, a valve body is arranged inside the fixing assembly, a vertical frame is fixedly connected to the outer wall of the top of the bottom plate, a rotating beam is rotatably connected to the inner wall of the upper portion of the vertical frame, the rotating beam is L-shaped, a polishing mechanism is fixedly connected to the inner wall of one side of the rotating beam and comprises a distance adjusting assembly and a gear shifting assembly, the distance adjusting assembly comprises a supporting plate I and a moving plate, the outer wall of the top of the supporting plate I is connected with a sliding rail I through bolts, the sliding rail I is matched with a sliding block I, the outer wall of the bottom of the moving plate is fixedly connected to the outer wall of the top of the sliding block I, a supporting frame is fixedly connected to the outer wall of the top of the supporting frame, shaft sleeves are fixedly connected to the inner walls of the bottoms and the tops of the sleeves, the outer wall of one end of the middle shaft is fixedly connected with a connecting plate; the gear shifting assembly comprises a fork frame and trunnions, the outer walls of the two ends of each trunnions are rotatably connected to the inner walls of the two sides of the fork frame, the outer wall of the bottom of the fork frame is fixedly connected to the outer wall of the top of the connecting plate, the outer wall of the middle of each trunnions is fixedly connected with a placement frame, clamping sleeves are arranged on the outer walls of the periphery of the placement frames, grinding heads are fixedly connected to the inner walls of the clamping sleeves, and the specifications of the grinding heads are four.
Preferably: the outer wall of the top of the first supporting plate is fixedly connected with a first distance adjusting motor, an output shaft of the first distance adjusting motor is connected with a first lead screw through a coupler, the outer wall of the first lead screw is connected with a first lead screw nut support through threads, and the outer wall of the top of the first lead screw nut support is fixedly connected to the outer wall of the bottom of the movable plate.
Further: the outer wall of the top of the movable plate is fixedly connected with a shaft grinding motor, an output shaft of the shaft grinding motor is connected to the outer wall of the bottom end of the middle shaft through a coupler, the middle outer wall of the middle shaft is fixedly connected with a clamping plate, the bottom of the sleeve and the inner wall of the top are fixedly connected with a spacer sleeve I, the outer wall of one side of the spacer sleeve is provided with a ball I, and the outer wall of one side of the clamping plate is attached to the outer wall of one side of the clamping plate.
On the basis of the scheme: the inner wall of one side of the fork frame is fixedly connected with a gear shifting motor, the outer wall of an output shaft of the gear shifting motor is fixedly connected with chain wheels, the number of the chain wheels is two, the other chain wheel is fixedly connected with the outer wall of a trunnion, and the chain wheels are matched with a chain.
The better scheme in the scheme is as follows: and the inner walls of two sides of the fork frame are fixedly connected with a second spacer sleeve, the outer wall of one side of the second spacer sleeve is provided with a second ball, the outer wall of the second ball of one spacer sleeve is attached to the outer wall of one side of the placing frame, and the outer wall of the second ball of the other spacer sleeve is attached to the outer wall of one side of the chain wheel.
As a further scheme of the invention: the outer wall fixedly connected with frame one side of the vertical arm of the rotary beam, the inner wall fixedly connected with cylinder one at the top of the frame, the piston rod outer wall fixedly connected with spindle nose of cylinder one, the outer wall fixedly connected with fly leaf at the bottom end of the spindle nose, the outer wall fixedly connected with frame two at the bottom of the fly leaf, the inner wall of frame two is provided with an outer grinding motor, the outer wall fixedly connected with rotary table of the output shaft of the outer grinding motor, and the outer wall fixedly connected with rotary table at one side of the rotary table is arranged at one side of the support plate.
Meanwhile, the feeding assembly comprises a second supporting plate and a moving frame, the outer wall of the bottom of the second supporting plate is fixedly connected to the outer wall of the top of the bottom plate, the outer wall of the top of the second supporting plate is connected with a second sliding rail through a bolt, the second sliding rail is matched with a second sliding block, and the outer wall of the bottom of the moving frame is fixedly connected to the outer wall of the top of the second sliding block; the outer wall of the top of the second supporting plate is fixedly connected with a feeding motor, an output shaft of the feeding motor is connected with a second lead screw through a coupler, the outer wall of the second lead screw is connected with a second lead screw nut support through threads, and the outer wall of the top of the second lead screw nut support is fixedly connected to the outer wall of the bottom of the movable frame.
As a preferable aspect of the present invention: the outer wall of the top of the moving frame is fixedly connected with a second air cylinder, the outer wall of a piston rod of the second air cylinder is connected with a connector through threads, and the outer wall of the top of the connector is fixedly connected with a lifting plate.
And simultaneously, fixed subassembly includes integrated board and support, and integrated board bottom outer wall fixed connection is in lifter plate top outer wall, integrated board outer wall fixedly connected with boss, boss top outer wall fixedly connected with grudging post, grudging post bottom inner wall fixedly connected with cylinder three, the piston rod outer wall fixedly connected with connecting rod of cylinder three, connecting rod top outer wall fixedly connected with layering, layering bottom outer wall activity link in valve body top outer wall, valve body both ends outer wall swing joint in support top outer wall, support bottom outer wall fixed connection in integrated board top outer wall.
As a more preferable scheme of the invention: the outer wall of one side of the vertical frame is fixedly connected with a direction adjusting motor, an output shaft of the direction adjusting motor is connected with a mandrel through a coupler, and the outer wall of one end of the mandrel is fixedly connected with the outer wall of one side of the rotating beam; bottom plate top outer wall fixedly connected with fixing base, the automatically controlled cabinet of fixing base top outer wall fixedly connected with, automatically controlled cabinet top outer wall fixedly connected with swash plate, swash plate top outer wall fixedly connected with operation screen and button, automatically controlled inside central processing module and the gas circuit system of being provided with of cabinet.
The invention has the beneficial effects that:
1. this kind of processingequipment polishes fast of section for valve through setting up grinding mechanism, wherein settles the bistrique of four kinds of specifications in the subassembly of shifting gears, can satisfy the deckle edge burr work of polishing of multiple valve body, and the bistrique of four kinds of specifications can change the position simultaneously and change alone for this kind of processingequipment's application scope further enlarges, and the roll adjustment subassembly then can be adjusted according to the diameter size of valve body terminal surface, makes the effect of polishing optimize greatly.
2. This processingequipment polishes fast of section for valve, through setting up the roll adjustment subassembly, wherein the roll adjustment motor starts, drives the movable plate and moves on slide rail one, adjusts the position in shift unit axle center simultaneously to the valve body of different circumference diameters of correspondence, telescopic setting simultaneously makes the joint board when rotating, can keep the parallel with sleeve top and bottom outer wall, thereby guarantees the axiality of axis rotation in-process, avoids rocking of shift unit.
3. This processingequipment polishes fast for section for valve, through setting up spacer two, wherein the mode of arranging that the trunnion is located crotch both sides inner wall is spacer two, sprocket, arrangement frame and spacer two in proper order, utilizes spacer two to fill the space that sprocket and arrangement frame vacant put out, utilizes ball two to reduce its rotational friction simultaneously, and after the space is filled, can avoid the arrangement frame to appear rocking phenomenon when rotating, and then leads to the bistrique axle center inaccurate.
4. This quick processingequipment that polishes of section for valve through setting up pay-off subassembly and fixed subassembly, and wherein the valve body is settled behind fixed subassembly, need carry out altitude mixture control to it to the follow-up needs of polishing processing of adaptation, in the fixed subassembly simultaneously, the cylinder is three to be started, drives the clamp plate and pushes down, and the fixed work of valve body can be accomplished to the cooperation support, and is very convenient, and the parallel of valve body terminal surface can be realized to the setting of cylinder three and clamp plate simultaneously, guarantees the effect of polishing.
5. This processingequipment polishes fast of section for valve through setting up to motor and turning beam, and the shape of turning beam is L shape, and central one side outer wall and dabber fixed connection of turning beam for one side straight arm of turning beam can play the balancing act as the counter weight, thereby reduces the energy consumption of transferring to the motor, and the turning beam rotates under transferring to the motor drive simultaneously, can polish work to the upper, preceding, three side end faces in back of valve body.
Drawings
Fig. 1 is a schematic overall structure diagram of a rapid cross-section grinding device for a valve according to the present invention;
fig. 2 is a schematic structural view of a polishing mechanism of the rapid cross-section polishing device for the valve provided by the invention;
fig. 3 is a schematic structural view of a distance adjusting assembly of the rapid cross-section grinding device for the valve provided by the invention;
fig. 4 is a schematic structural diagram of a gear shifting assembly of the rapid cross-section grinding device for the valve according to the present invention;
FIG. 5 is a schematic structural view of a feeding assembly of the rapid cross-section grinding device for the valve provided by the invention;
fig. 6 is a schematic structural diagram of a fixing assembly of the rapid cross-section grinding device for a valve according to the present invention.
In the figure: 1-bottom plate, 2-feeding component, 3-fixing component, 4-rotating beam, 5-direction adjusting motor, 6-vertical frame, 7-polishing mechanism, 8-electric control cabinet, 9-operation screen, 10-frame I, 11-cylinder I, 12-movable plate, 13-frame II, 14-external grinding motor, 15-rotating disc, 16-distance adjusting component, 17-gear shifting component, 18-supporting plate I, 19-movable plate, 20-sleeve, 21-shaft sleeve, 22-connecting plate, 23-clamping plate, 24-middle shaft, 25-spacer sleeve I, 26-shaft grinding motor, 27-fork frame, 28-chain wheel, 29-chain, 30-mounting frame, 31-grinding head, 32-trunnion, 33-spacer sleeve II, 33-vertical frame, 34-a gear shifting motor, 35-a second supporting plate, 36-a moving frame, 37-a second air cylinder, 38-a lifting plate, 39-a feeding motor, 40-an integrated plate, 41-a vertical frame, 42-a valve body, 43-a third air cylinder and 44-a bracket.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
A quick section grinding and processing device for a valve is shown in figures 1-4 and comprises a bottom plate 1, wherein a feeding assembly 2 is fixedly connected to the outer wall of the top of the bottom plate 1, a fixing assembly 3 is fixedly connected to the outer wall of the top of the feeding assembly 2, a valve body 42 is arranged inside the fixing assembly 3, a vertical frame 6 is fixedly connected to the outer wall of the top of the bottom plate 1, a rotary beam 4 is rotatably connected to the inner wall of the upper portion of the vertical frame 6, the rotary beam 4 is L-shaped, and a grinding mechanism 7 is fixedly connected to the inner wall of one side of the rotary beam 4; the polishing mechanism 7 comprises a distance adjusting assembly 16 and a gear shifting assembly 17, the distance adjusting assembly 16 comprises a first supporting plate 18 and a first moving plate 19, the outer wall of the top of the first supporting plate 18 is connected with a first sliding rail through a bolt, the first sliding rail is matched with a first sliding block, the outer wall of the bottom of the first sliding block is fixedly connected with the outer wall of the top of the first sliding block, the outer wall of the top of the first moving plate 19 is fixedly connected with a supporting frame, the outer wall of the top of the supporting frame is fixedly connected with a sleeve 20, the inner walls of the bottom and the top of the sleeve 20 are fixedly connected with a shaft sleeve 21, the inner wall of the shaft sleeve 21 is rotatably connected with a middle shaft 24, and the outer wall of one end of the middle shaft 24 is fixedly connected with a connecting plate 22; the gear shifting assembly 17 comprises a fork frame 27 and trunnions 32, the outer walls of two ends of each trunnions 32 are rotatably connected to the inner walls of two sides of each fork frame 27, the outer wall of the bottom of each fork frame 27 is fixedly connected to the outer wall of the top of each connecting plate 22, the outer wall of the middle of each trunnion 32 is fixedly connected with a placement frame 30, clamping sleeves are arranged on the outer walls of the periphery of each placement frame 30, the inner walls of the clamping sleeves are fixedly connected with grinding heads 31, and the specifications of the grinding heads 31 are four; the outer wall of the top of the first supporting plate 18 is fixedly connected with a distance adjusting motor, an output shaft of the distance adjusting motor is connected with a first screw rod through a coupler, the outer wall of the first screw rod is connected with a first screw rod nut bracket through threads, and the outer wall of the top of the first screw rod nut bracket is fixedly connected with the outer wall of the bottom of the movable plate 19; the outer wall of the top of the moving plate 19 is fixedly connected with a shaft grinding motor 26, an output shaft of the shaft grinding motor 26 is connected to the outer wall of the bottom end of a middle shaft 24 through a coupler, the outer wall of the middle shaft 24 is fixedly connected with a clamping plate 23, the inner walls of the bottom and the top of the sleeve 20 are fixedly connected with a first spacer sleeve 25, the outer wall of one side of the first spacer sleeve 25 is provided with a first ball, and the outer wall of the first ball is attached to the outer wall of one side of the clamping plate 23; a gear shifting motor 34 is fixedly connected to the inner wall of one side of the fork frame 27, chain wheels 28 are fixedly connected to the outer wall of an output shaft of the gear shifting motor 34, the number of the chain wheels 28 is two, the inner wall of the middle of the other chain wheel 28 is fixedly connected to the outer wall of the trunnion 32, and a chain 29 is matched with the chain wheel 28; the inner walls of two sides of the fork frame 27 are fixedly connected with a second spacer bush 33, the outer wall of one side of the second spacer bush 33 is provided with a second ball, the outer wall of one ball of the second spacer bush 33 is attached to the outer wall of one side of the placing frame 30, and the outer wall of the other ball of the second spacer bush 33 is attached to the outer wall of one side of the chain wheel 28; the outer wall of one side of a vertical arm of the rotary beam 4 is fixedly connected with a first frame 10, the inner wall of the top of the first frame 10 is fixedly connected with a first air cylinder 11, the outer wall of a piston rod of the first air cylinder 11 is fixedly connected with a shaft head, the outer wall of the bottom end of the shaft head is fixedly connected with a movable plate 12, the outer wall of the bottom of the movable plate 12 is fixedly connected with a second frame 13, the inner wall of the second frame 13 is provided with an outer grinding motor 14, the outer wall of an output shaft of the outer grinding motor 14 is fixedly connected with a rotary table 15, and the outer wall of one side of a first supporting plate 18 is fixedly connected with the outer wall of one side of the rotary table 15; when the grinding head device is used, corresponding grinding heads 31 are selected according to the sizes of different valve bodies 42, wherein the gear shifting motor 34 is started to drive the chain wheel 28 to rotate, the chain 29 drives the trunnion 32 to rotate, so that the grinding heads 31 on the outer wall of the placement frame 30 follow the adjustment position, then the distance adjusting motor in the distance adjusting assembly 16 is started to drive the moving plate 19 to move on the first sliding rail, the position of the axis of the gear shifting assembly 17 is adjusted at the same time, so that the valve bodies 42 with different circumferential diameters can be matched, and then the shaft grinding motor 26 is started to drive the gear shifting assembly 17 to rotate, so that the outer wall of the valve body 42 is ground; then the distance adjusting component 16 rotates to carry out circumferential grinding on the end face; by arranging the polishing mechanism 7, the grinding heads 31 with four specifications are arranged in the gear shifting assembly 17, the burr and burr polishing work of various valve bodies 42 can be met, meanwhile, the grinding heads 31 with four specifications can be replaced and independently replaced, so that the application range of the processing device is further expanded, and the distance adjusting assembly 16 can be adjusted according to the diameter of the end face of the valve body 42, so that the polishing effect is greatly optimized; by arranging the distance adjusting assembly 16, wherein a distance adjusting motor is started to drive the moving plate 19 to move on the first sliding rail, and meanwhile, the position of the axis of the gear shifting assembly 17 is adjusted, so that the valve bodies 42 with different circumferential diameters can be corresponded, and meanwhile, by arranging the sleeve 20, the clamping and connecting plate 23 can keep parallel to the outer walls of the top and the bottom of the sleeve 20 when rotating, so that the coaxiality of the middle shaft 24 in the rotating process is ensured, and the gear shifting assembly 17 is prevented from shaking; through setting up spacer bush two 33, wherein the mode of arranging that trunnion 32 is located crotch 27 both sides inner wall is spacer bush two 33, sprocket 28, arrangement frame 30 and spacer bush two 33 in proper order, utilizes spacer bush two 33 can fill the space that sprocket 28 and arrangement frame 30 left free, utilizes ball two to reduce its rotational friction simultaneously, and after the space was filled, can avoid the arrangement frame 30 to appear rocking phenomenon when rotating, and then leads to the bistrique 31 axle center inaccurate.
In order to solve the problems of movement and control of related parts; as shown in fig. 1-6, the feeding assembly 2 comprises a second supporting plate 35 and a moving frame 36, the outer wall of the bottom of the second supporting plate 35 is fixedly connected to the outer wall of the top of the bottom plate 1, the outer wall of the top of the second supporting plate 35 is connected with a second sliding rail through a bolt, the second sliding rail is matched with a second sliding block, and the outer wall of the bottom of the moving frame 36 is fixedly connected to the outer wall of the top of the second sliding block; the outer wall of the top of the second supporting plate 35 is fixedly connected with a feeding motor 39, an output shaft of the feeding motor 39 is connected with a second lead screw through a coupler, the outer wall of the second lead screw is connected with a second lead screw nut support through threads, and the outer wall of the top of the second lead screw nut support is fixedly connected with the outer wall of the bottom of the movable frame 36; the outer wall of the top of the movable frame 36 is fixedly connected with a second air cylinder 37, the outer wall of a piston rod of the second air cylinder 37 is connected with a connector through threads, and the outer wall of the top of the connector is fixedly connected with a lifting plate 38; the fixing assembly 3 comprises an integrated board 40 and a support 44, the outer wall of the bottom of the integrated board 40 is fixedly connected to the outer wall of the top of the lifting board 38, the outer wall of the top of the integrated board 40 is fixedly connected with a boss, the outer wall of the top of the boss is fixedly connected with a vertical frame 41, the inner wall of the bottom of the vertical frame 41 is fixedly connected with a third air cylinder 43, the outer wall of a piston rod of the third air cylinder 43 is fixedly connected with a connecting rod, the outer wall of the top of the connecting rod is fixedly connected with a pressing strip, the outer wall of the bottom of the pressing strip is movably connected to the outer wall of the top of the valve body 42, the outer walls of two ends of the valve body 42 are movably connected to the outer wall of the top of the support 44, and the outer wall of the bottom of the support 44 is fixedly connected to the outer wall of the top of the integrated board 40; the outer wall of one side of the vertical frame 6 is fixedly connected with a direction adjusting motor 5, an output shaft of the direction adjusting motor 5 is connected with a mandrel through a coupler, and the outer wall of one end of the mandrel is fixedly connected with the outer wall of one side of the rotating beam 4; the outer wall of the top of the bottom plate 1 is fixedly connected with a fixed seat, the outer wall of the top of the fixed seat is fixedly connected with an electric control cabinet 8, the outer wall of the top of the electric control cabinet 8 is fixedly connected with an inclined plate, the outer wall of the top of the inclined plate is fixedly connected with an operation screen 9 and a button, and a central processing module and an air circuit system are arranged in the electric control cabinet 8; through the arrangement of the feeding assembly 2 and the fixing assembly 3, the valve body 42 is arranged behind the fixing assembly 3, and needs to be subjected to height adjustment so as to meet the requirement of subsequent polishing processing, meanwhile, in the fixing assembly 3, the third air cylinder 43 is started to drive the pressing plate to press downwards, the fixing work of the valve body 42 can be completed by matching with the support 44, the operation is very convenient, and meanwhile, the parallel of the end face of the valve body 42 can be realized through the arrangement of the third air cylinder 43 and the pressing plate, so that the polishing effect is ensured; transfer to motor 5 and turning beam 4 through setting up, the shape of turning beam 4 is L shape, and the central one side outer wall and the dabber fixed connection of turning beam 4 for the straight arm in one side of turning beam 4 can play the balance effect as the counter weight, thereby reduces and transfers to the energy consumption of motor 5, and turning beam 4 rotates under transferring to motor 5 drive simultaneously, can carry out the work of polishing to three side end faces on the upper and front, the back of valve body 42.
When the grinding device is used, the fixing device is powered on and started, the valve body 42 is arranged behind the fixing component 3, the feeding component 2 is sent to a grinding area, corresponding grinding heads 31 are selected according to the sizes of different valve bodies 42, the gear shifting motor 34 is started to drive the chain wheel 28 to rotate, the chain 29 drives the trunnion 32 to rotate, the grinding heads 31 on the outer wall of the arranging frame 30 are enabled to follow the adjusting positions, then the distance adjusting motor in the distance adjusting component 16 is started to drive the moving plate 19 to move on the first sliding rail, the position of the axis of the gear shifting component 17 is adjusted at the same time, so that the valve bodies 42 with different circumferential diameters can be conveniently matched, then the shaft grinding motor 26 is started to drive the gear shifting component 17 to rotate, and therefore the outer wall of the valve body 42 is ground; the pitch assembly 16 is then rotated to circumferentially grind the end faces.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (5)

1. A quick polishing and processing device for a valve section comprises a base plate (1), wherein a feeding assembly (2) is fixedly connected to the outer wall of the top of the base plate (1), a fixing assembly (3) is fixedly connected to the outer wall of the top of the feeding assembly (2), a valve body (42) is arranged inside the fixing assembly (3), a vertical frame (6) is fixedly connected to the outer wall of the top of the base plate (1), a rotating beam (4) is rotatably connected to the inner wall of the upper portion of the vertical frame (6), the rotating beam (4) is L-shaped, a polishing mechanism (7) is fixedly connected to the inner wall of one side of the rotating beam (4), the polishing mechanism (7) comprises a distance adjusting assembly (16) and a gear shifting assembly (17), the distance adjusting assembly (16) comprises a first supporting plate (18) and a moving plate (19), the outer wall of the top of the first supporting plate (18) is connected with a first sliding rail through a bolt, the first sliding rail is matched with the first sliding block, and the outer wall of the bottom of the moving plate (19) is fixedly connected to the outer wall of the first sliding block, the outer wall of the top of the movable plate (19) is fixedly connected with a support frame, the outer wall of the top of the support frame is fixedly connected with a sleeve (20), the bottom and the inner wall of the top of the sleeve (20) are fixedly connected with shaft sleeves (21), the inner wall of each shaft sleeve (21) is rotatably connected with a middle shaft (24), and the outer wall of one end of each middle shaft (24) is fixedly connected with a connecting plate (22); the gear shifting assembly (17) comprises a fork frame (27) and trunnions (32), the outer walls of two ends of each trunnion (32) are rotatably connected to the inner walls of two sides of each fork frame (27), the outer wall of the bottom of each fork frame (27) is fixedly connected to the outer wall of the top of the connecting plate (22), the outer wall of the middle of each trunnion (32) is fixedly connected with a placement frame (30), clamping sleeves are arranged on the outer walls of the periphery of each placement frame (30), the inner walls of the clamping sleeves are fixedly connected with grinding heads (31), and the specifications of the grinding heads (31) are four; the outer wall of the top of the first supporting plate (18) is fixedly connected with a distance adjusting motor, an output shaft of the distance adjusting motor is connected with a first screw rod through a coupling, the outer wall of the first screw rod is connected with a first screw rod nut support through threads, and the outer wall of the top of the first screw rod nut support is fixedly connected to the outer wall of the bottom of the movable plate (19); the outer wall of one side of a vertical arm of the rotary beam (4) is fixedly connected with a first frame (10), the inner wall of the top of the first frame (10) is fixedly connected with a first air cylinder (11), the outer wall of a piston rod of the first air cylinder (11) is fixedly connected with a shaft head, the outer wall of the bottom end of the shaft head is fixedly connected with a movable plate (12), the outer wall of the bottom of the movable plate (12) is fixedly connected with a second frame (13), the inner wall of the second frame (13) is provided with an outer grinding motor (14), the outer wall of an output shaft of the outer grinding motor (14) is fixedly connected with a rotary table (15), and the outer wall of one side of a first support plate (18) is fixedly connected to the outer wall of one side of the rotary table (15); a gear shifting motor (34) is fixedly connected to the inner wall of one side of the fork frame (27), chain wheels (28) are fixedly connected to the outer wall of an output shaft of the gear shifting motor (34), the number of the chain wheels (28) is two, the inner wall of the middle of the other chain wheel (28) is fixedly connected to the outer wall of the trunnion (32), and a chain (29) is matched with the chain wheels (28); the inner walls of two sides of the fork frame (27) are fixedly connected with a second spacer sleeve (33), the outer wall of one side of the second spacer sleeve (33) is provided with a second ball, the outer wall of the second ball of one spacer sleeve (33) is attached to the outer wall of one side of the placing frame (30), and the outer wall of the ball of the other spacer sleeve (33) is attached to the outer wall of one side of the chain wheel (28); the outer wall of the top of the movable plate (19) is fixedly connected with a shaft grinding motor (26), an output shaft of the shaft grinding motor (26) is connected to the outer wall of the bottom end of a middle shaft (24) through a coupler, the middle outer wall of the middle shaft (24) is fixedly connected with a clamping plate (23), the bottom of the sleeve (20) and the inner wall of the top are fixedly connected with a first spacer sleeve (25), the outer wall of one side of the first spacer sleeve (25) is provided with a first ball, and the outer wall of the first ball is attached to the outer wall of one side of the clamping plate (23).
2. The valve section rapid grinding device according to claim 1, wherein the feeding assembly (2) comprises a second supporting plate (35) and a moving frame (36), the outer wall of the bottom of the second supporting plate (35) is fixedly connected to the outer wall of the top of the bottom plate (1), the outer wall of the top of the second supporting plate (35) is connected with a second sliding rail through a bolt, the second sliding rail is matched with a second sliding block, and the outer wall of the bottom of the moving frame (36) is fixedly connected to the outer wall of the top of the second sliding block; the outer wall of the top of the second supporting plate (35) is fixedly connected with a feeding motor (39), an output shaft of the feeding motor (39) is connected with a second lead screw through a coupler, the outer wall of the second lead screw is connected with a second lead screw nut support through threads, and the outer wall of the top of the second lead screw nut support is fixedly connected to the outer wall of the bottom of the movable frame (36).
3. The valve section rapid grinding device as claimed in claim 2, wherein a second air cylinder (37) is fixedly connected to the outer wall of the top of the movable frame (36), a connector is connected to the outer wall of a piston rod of the second air cylinder (37) through a thread, and a lifting plate (38) is fixedly connected to the outer wall of the top of the connector.
4. The device for rapidly grinding and processing the section of the valve as claimed in claim 1, wherein the fixing assembly (3) comprises an integrated board (40) and a support (44), the outer wall of the bottom of the integrated board (40) is fixedly connected to the outer wall of the top of the lifting board (38), the outer wall of the integrated board (40) is fixedly connected with a boss, the outer wall of the top of the boss is fixedly connected with a vertical frame (41), the inner wall of the bottom of the vertical frame (41) is fixedly connected with a cylinder III (43), the outer wall of the piston rod of the cylinder III (43) is fixedly connected with a connecting rod, the outer wall of the top of the connecting rod is fixedly connected with a pressing strip, the outer wall of the bottom of the pressing strip is movably connected to the outer wall of the top of the valve body (42), the outer walls of two ends of the valve body (42) are movably connected to the outer wall of the top of the support (44), and the outer wall of the bottom of the support (44) is fixedly connected to the outer wall of the top of the integrated board (40).
5. The quick cross section grinding device for the valve according to claim 1, wherein the outer wall of one side of the stand (6) is fixedly connected with a direction adjusting motor (5), an output shaft of the direction adjusting motor (5) is connected with a mandrel through a coupler, and the outer wall of one end of the mandrel is fixedly connected with the outer wall of one side of the rotating beam (4); bottom plate (1) top outer wall fixedly connected with fixing base, fixing base top outer wall fixedly connected with automatically controlled cabinet (8), automatically controlled cabinet (8) top outer wall fixedly connected with swash plate, swash plate top outer wall fixedly connected with operation screen (9) and button, automatically controlled cabinet (8) inside central processing module and the gas circuit system of being provided with.
CN202011190576.0A 2020-10-30 2020-10-30 Quick grinding device of section for valve Active CN112222980B (en)

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CN115582669A (en) * 2022-10-13 2023-01-10 南京康达焊接设备有限公司 Full-automatic rapid switching tool clamp system and using method thereof

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Publication number Priority date Publication date Assignee Title
GB196872A (en) * 1922-11-13 1923-05-03 Montague Froome Improved means for reseating valves
US3153884A (en) * 1962-08-23 1964-10-27 Landis Tool Co Apparatus for grinding flexible workpieces
CN203901055U (en) * 2014-05-29 2014-10-29 温州龙铸钢铁阀门有限公司 Accurate grinding device for conical surface of valve body
CN105538072A (en) * 2015-12-02 2016-05-04 无锡威孚马山油泵油嘴有限公司 Double-end-surface polishing process of oil discharge valve base
CN108500775A (en) * 2018-05-29 2018-09-07 天津祥嘉流体控制系统有限公司 Grinder for ball for ball valve attrition process
CN208773299U (en) * 2018-08-27 2019-04-23 远大阀门集团有限公司 A kind of electrical integrated autogenous mill
CN209125596U (en) * 2018-10-15 2019-07-19 深圳市鸿辉金属制品有限公司 A kind of grinding apparatus of handware
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CN211760565U (en) * 2019-09-06 2020-10-27 鹤山市新康富服装有限公司 Polishing device for jeans processing
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