CN117428492A

CN117428492A - Burr removing device for machining multipath valve body castings

Info

Publication number: CN117428492A
Application number: CN202311753808.2A
Authority: CN
Inventors: 宦治平
Original assignee: JINGJIANG CHANGYUAN HYDRAULIC MACHINERY CO Ltd
Current assignee: JINGJIANG CHANGYUAN HYDRAULIC MACHINERY CO Ltd
Priority date: 2023-12-20
Filing date: 2023-12-20
Publication date: 2024-01-23
Anticipated expiration: 2043-12-20
Also published as: CN117428492B

Abstract

The invention discloses a burr removing device for machining a multipath valve body casting, which comprises: a base frame; the linear moving piece is connected to the top of the foundation frame; the rotatable limiting piece is connected to the linear moving piece, is connected with the multipath valve body and is used for linking the rotation angles of the multipath valve body; the first burr removing part is connected to the foundation frame and is used for removing burrs at one end of the first group of through holes A and one end of the second group of through holes B; the second burr removing part is connected to the foundation frame and is used for removing burrs at the other end of the first group of through holes A and the other end of the second group of through holes B; the third burr removing part is connected to the foundation frame and is used for removing burrs on the end parts of the third group of through holes C; therefore, the technical problems that a plurality of through holes are formed in the multipath valve body, the positions of the through holes are scattered, the operation is inconvenient when the burrs are manually removed, the workload is large, the deburring effect is poor, and the machined surface is scratched are solved.

Description

Burr removing device for machining multipath valve body castings

Technical Field

The invention relates to the technical field of multipath valve body castings, in particular to a burr removing device for machining multipath valve body castings.

Background

The multi-way valve is a reversing valve combination capable of controlling a plurality of hydraulic actuating mechanisms, integrates a reversing valve, a one-way valve, a safety valve, an oil supplementing valve, a flow dividing valve and the like into a whole, and can realize centralized control of the plurality of actuating mechanisms;

the multi-way valve body is an important part on the multi-way valve, and is generally formed by adopting a casting blank after machining, and a plurality of holes are required to be machined during machining due to the fact that the multi-way valve body is provided with a plurality of channels;

such as: the multipath valve body is of a cuboid shape and is provided with a first group of through holes A, a second group of through holes B and a third group of through holes C;

the first set of through holes a includes: two groups, each group has four ladder-shaped first through holes, and the groups are arranged at intervals;

the second set of through holes B includes: two groups, each group is provided with two ladder-shaped second through holes, and the groups are arranged at intervals; the second group of through holes B and the first group of through holes A are arranged at intervals;

the third group of through holes C includes: the five third through holes are arranged vertically to the first through holes or the second through holes;

after machining is finished, the end part of the through hole is required to be deburred, and the traditional method is that the tool such as a polisher, a burr scraper and the like is manually utilized to remove burrs, and as a plurality of through holes are formed in the multipath valve body, the positions of the through holes are scattered, and when the burrs are manually removed, the operation is inconvenient, the workload is large, the deburring effect is poor, and the situation that a machined surface is scratched is caused.

Disclosure of Invention

The burr removing device for machining the multipath valve body castings aims at solving the technical problems that the multipath valve body castings in the related art are provided with a plurality of through holes, the positions of the through holes are scattered, when the burrs are manually removed, the operation is inconvenient, the workload is large, the deburring effect is poor, and the machined surfaces are scratched.

The technical scheme for realizing the purpose is as follows: a burr removing device for machining a multipath valve body casting comprises:

a base frame;

the linear moving piece is connected to the top of the foundation frame;

the rotatable limiting piece is connected to the linear moving piece, is linked by the linear moving piece to move along a linear movement position, is connected with the multi-way valve body and is linked with the multi-way valve body in rotation angle;

the first burr removing part is connected to the foundation frame, spans the linear moving part and the rotatable limiting part and is used for removing burrs at one end of the first group of through holes A and one end of the second group of through holes B;

the second burr removing part is connected to the foundation frame and spans the linear moving part and the rotatable limiting part, and is arranged at intervals with the first burr removing part and used for removing burrs at the other end of the first group of through holes A and the other end of the second group of through holes B;

And a third burr removing part connected to the base frame and crossing the linear moving part and the rotatable limiting part, wherein the third burr removing part is arranged at intervals with the second burr removing part and is used for removing burrs on the end parts of the third group of through holes C.

Further: the foundation frame includes: supporting feet; a deck plate connected to the top of the support legs; and the two flange plates are symmetrically connected to the deck plate, a first space is formed between the two flange plates and the top of the deck plate, and the first space accommodates the linear moving member.

Further: the linear moving member includes: the two first linear tracks are symmetrically connected to the table top board at intervals; the bearing plate is connected to the first linear track; and the screw rod assembly is connected to the deck plate and used for linking the bearing plate to move back and forth along the first linear track.

Further: the rotatable limiter comprises: the two first supporting seats are symmetrically connected to the bearing plate at intervals; the four bearing seats are two groups, and each group of bearing seats is connected to one first supporting seat; the first clamping piece is penetrated on one of the first supporting seats and is connected by a group of bearing seats; the second clamping piece is penetrated on the other first supporting seat and connected by the other group of bearing seats, the second clamping piece and the first clamping piece are arranged at opposite intervals, and the multipath valve body is limited between the second clamping piece and the first clamping piece; and the first driving piece is connected to one of the first supporting seats and is used for linking the first clamping piece to rotate.

Further: the first clamping member includes: the first shaft body penetrates through the first supporting seat and is connected with the bearing seat, and the first shaft body is connected with the first driving piece; the first side baffle is connected to the first shaft body and provided with a first cuboid space, and one end of the multipath valve body is limited at the first cuboid space; the two first elastic clamps are symmetrically connected to the first side baffle and arranged in the first cuboid-shaped space and used for clamping one end of the multipath valve body; the first elastic pressing piece is connected to the first side baffle and arranged outside the first cuboid-shaped space and used for limiting one end of the multipath valve body in the first cuboid-shaped space;

the first spring clip includes: one end of the elastic bending piece is connected with the first side baffle, is arranged at the inlet of the first cuboid-shaped space, and the other end of the elastic bending piece extends obliquely to the depth of the first cuboid-shaped space; the first roller is connected to the other end of the elastic bending piece and is contacted with the multipath valve body;

the first elastic pressing piece includes: the second supporting seat is connected to the first side baffle and provided with a first step through hole; the third shaft body penetrates through the first stepped through hole, and two ends of the third shaft body protrude out of the second supporting seat; the first spring is sleeved on one end of the third shaft body, one part of the first spring is arranged in the first stepped through hole, and the other part of the first spring protrudes out of the first stepped through hole; the first limiting nut is connected to one end of the third shaft body and limits the first spring; and the first bending pressure head is connected to the other end of the third shaft body and presses the multipath valve body.

Further: the second clamping member includes: the second shaft body is penetrated on the first supporting seat and is connected by the bearing seat; the second side block is connected to the second shaft body and provided with a second cuboid space, and the second cuboid space is used for limiting the other end of the multipath valve body; the two second elastic clamps are symmetrically connected to the second side baffle and arranged in the second cuboid-shaped space and are used for clamping the other end of the multipath valve body; the second elastic pressing piece is connected to the second side baffle and arranged outside the second cuboid-shaped space and used for limiting the other end of the multipath valve body in the second cuboid-shaped space;

the second elastic clamp and the first elastic clamp have the same structure;

the second elastic pressing piece includes: the third supporting seat is connected to the second side baffle and is provided with a second step through hole; the fourth shaft body penetrates through the second stepped through hole, and two ends of the fourth shaft body protrude out of the third supporting seat; the second spring is sleeved on one end of the fourth shaft body, one part of the second spring is arranged in the second stepped through hole, and the other part of the second spring protrudes out of the second stepped through hole; the second limiting nut is connected to one end of the fourth shaft body and limits the second spring; and the second bending pressure head is connected to the other end of the fourth shaft body and presses the multipath valve body.

Further: the first burr removing part includes: the two fourth supporting seats are symmetrically connected to the table top plate and are arranged at intervals with the linear moving part and the rotatable limiting part; the second linear rail is connected to one of the fourth supporting seats; the first electric linear guide rail is connected to the other fourth supporting seat and is arranged in parallel to the opposite surface of the second linear rail; the first bracket is connected between the second linear rail and the first electric linear rail, and is linked by the first electric linear rail to move up and down along the second linear rail and the first electric linear rail; two groups of first rotary polishing parts, one end of which is connected with the first bracket, and the groups are arranged at intervals; two groups of second rotary polishing parts, one end of each second rotary polishing part is connected with the first bracket, the groups are arranged at intervals, and the second rotary polishing parts are arranged at intervals with the first rotary polishing parts; two first gears connected to the first rotary polishing parts one by one; two second gears connected to the second rotary grinding parts one by one, the two second gears are meshed with each other, and one of the second gears is meshed with the two first gears; the first cover body is connected to the first bracket and covers the first gear and the second gear; the second driving piece is connected to the first cover body and connected with one of the second rotary polishing parts and is used for linking the second rotary polishing parts to rotate with the first rotary polishing parts, and the first rotary polishing parts and the second rotary polishing parts polish burrs at one end of the first group of through holes A and one end of the second group of through holes B;

The first rotary grinding part includes: a first driving rotating part connected to the first bracket, one end of which penetrates through the first bracket and is connected with the first gear; the three first driven rotating parts are arranged at intervals and are arranged at intervals along a straight line with the first driving rotating parts; and a first belt connecting the first driving rotation part and the first driven rotation part;

the second rotary grinding part includes: a second driving rotating part connected to the first bracket, one end of which penetrates through the first bracket and is connected with the second gear; a second driven rotating part which is arranged at intervals and is arranged along a straight line with the second driving rotating part at intervals; and a second belt connecting the second driving rotation part and the second driven rotation part;

the first driving rotation portion, the first driven rotation portion, the second driving rotation portion, or the second driven rotation portion includes: the first outer sleeve body is connected to the first bracket, and a third step through hole is formed in the middle of the first outer sleeve body; at least two first bearings which are connected at intervals at the third stepped through holes; the first central shaft penetrates through the third stepped through hole and is connected and positioned by the first bearing; the two first clamping springs are connected to the first central shaft and block the first bearing; the two first pressing plates are connected to the first outer sleeve body at intervals and limit the first bearing; a first pulley connected to the first center shaft and connected to the first belt or the second belt; the second clamp spring is connected to the first central shaft and limits the first belt wheel; the first grinding head is spliced with the first central shaft; at least one first threaded pin connected to the first central shaft and propped against the first grinding head;

The first central shaft on the first driving rotating part or the second driving rotating part penetrates out of the first bracket, is connected with the first gear or the second gear, and is connected with the second driving piece;

the first center shaft on the first driven rotating part or the second driven rotating part does not penetrate through the first bracket, and is arranged at intervals with the first bracket.

Further: the second burr removing part has the same structure as the first burr removing part, except that the position of the second rotary grinding part is adjusted according to the position of the second group of through holes B.

Further: the third burr removing part includes: the two fifth supporting seats are symmetrically connected to the table top plate and are arranged at intervals with the linear moving part and the rotatable limiting part; the third linear rail is connected to one of the fifth supporting seats; the second electric linear guide rail is connected to the other fifth supporting seat and is arranged in parallel to the opposite surface of the third linear rail; the second bracket is connected between the third linear rail and the second electric linear rail, and is linked by the second electric linear rail to move up and down along the third linear rail and the second electric linear rail; an active rotary scraper assembly connected to the second bracket and having one end penetrating the second bracket; at least one driven rotary scraper component connected to the second bracket and arranged at intervals with the driving rotary scraper component; a third belt connecting the driving rotary doctor assembly and the driven rotary doctor assembly; the second cover body is connected to the second bracket; the third driving piece is connected to the second cover body and is used for linking the driving rotary scraper component to rotate;

The driving rotary doctor assembly and the driven rotary doctor assembly each include: the second outer sleeve body is connected to the second bracket, and a fourth stepped through hole is formed in the middle of the second outer sleeve body; at least two second bearings which are connected at intervals at the fourth stepped through hole; the second central shaft penetrates through the fourth step through hole and is connected and positioned by the second bearing; the two third clamp springs are connected to the second central shaft at intervals and block the second bearing; two second pressing plates are connected to the second outer sleeve body at intervals and limit the second bearing; the second belt wheel is connected to the second central shaft, is arranged outside the second outer sleeve body and is connected with the third belt; the fourth clamp spring is connected to the second central shaft and limits the second belt wheel; the scraper is connected with the second central shaft; the fifth clamp spring is connected to the second central shaft and limits the scraper;

one end of the second central shaft on the active rotary scraper component penetrates through the second bracket and is connected with the third driving piece; the second central shaft on the driven rotary scraper component does not penetrate out of the second bracket and is arranged at intervals with the second bracket.

Further: further comprises: the transparent outer cover is connected to the foundation frame and covers part of the linear moving part, the rotatable limiting part, the first burr removing part, the second burr removing part and the third burr removing part;

the transparent outer cover includes: the bending cover body is connected to the foundation frame and spans the linear moving part, the rotatable limiting part, the first burr removing part, the second burr removing part and the third burr removing part; and two side cover plates are symmetrically connected to the bending cover body, and a first opening is formed between the side cover plates and the foundation frame.

By adopting the technical scheme, the method has the following beneficial effects: compared with the related art, the burr removing device for machining the multipath valve body casting is provided with a base frame, a linear moving part, a rotatable limiting part, a first burr removing part, a second burr removing part and a third burr removing part; the foundation frame forms a reliable supporting structure, which is beneficial to connecting and arranging other components; the rotatable limiting piece is connected with the multipath valve body, the linear moving piece is linked with the rotatable limiting piece and the multipath valve body to move along a straight line, when the multipath valve body reaches the first burr removing piece, burrs at one end of the first group of through holes A and one end of the second group of through holes B are removed by the first burr removing piece, the rotatable limiting piece is linked with the multipath valve body to rotate, when the multipath valve body reaches the second burr removing piece, burrs at the other end of the first group of through holes A and the other end of the second group of through holes B are removed by the second burr removing piece, the rotatable limiting piece is linked with the multipath valve body to rotate, when the multipath valve body reaches the third burr removing piece, burrs at the end part of the third group of through holes C are removed by the third burr removing piece, the purposes that the operation is relatively convenient, the deburring effect is good and the machined surface cannot be scratched are achieved; thereby overcome and be provided with a plurality of through-holes on the multichannel valve body, the position of through-hole is more dispersed, and during artifical deburring, the operation is inconvenient, and the work load is big, and the burring effect is relatively poor moreover, has the technical problem of the condition of scratch machined surface, has reached that the operation is convenient relatively, and the burring effect is better, can not scratch the technical effect of machined surface.

Drawings

FIG. 1 is a schematic diagram of a general assembly structure;

FIG. 2 is a schematic view of a part of a linear motion member and a basic frame;

FIG. 3 is a schematic view of a part of a linear motion member and a rotatable stop member;

FIG. 4 is a schematic view of the structure of a first side stop and a first spring clip, or a second side stop and a second spring clip;

FIG. 5 is a schematic view of a first elastomeric press;

FIG. 6 is a schematic structural view of a second elastomeric follower;

fig. 7 is a schematic structural view of the first burr remover or the second burr remover;

FIG. 8 is a partial cross-sectional view of a first driving rotary part, a first driven rotary part, a second driving rotary part or a second driven rotary part;

fig. 9 is a schematic structural view of a third burr remover;

FIG. 10 is a partial cross-sectional view of a driving rotary doctor assembly or a driven rotary doctor assembly;

FIG. 11 is a schematic view of the structure of the collector and curtain blower of FIG. 1 with the addition of a transparent cover;

FIG. 12 is a schematic view of the structure of the transparent outer cover;

FIG. 13 is a schematic view of the structure of the collecting member;

FIG. 14 is an exploded view of the collection member;

FIG. 15 is one of the schematic structural diagrams of the multiway valve body;

FIG. 16 is a second schematic view of the structure of the multiple-way valve;

in the figure: 10. the base frame, 11, the support foot, 12, the deck plate, 12-1, the second opening, 13, the flange plate, 20, the linear movement member, 21, the first linear rail, 22, the support plate, 23, the lead screw assembly, 30, the rotatable stop member, 31, the first support seat, 32, the bearing seat, 33, the first clamping member, 33-1, the first shaft, 33-2, the first side rail, 33-21, the first rectangular solid space, 33-3, the first resilient clamp, 33-31, the resilient bending piece, 33-32, the first roller, 33-4, the first resilient pressing member, 33-41, the second support seat, 33-42, the third shaft, 33-43, the first spring, 33-44, the first stop nut, 33-45, the first bending press head, 34, the second clamping member, 34-1, the second shaft, 34-2 second side stops, 34-21 second rectangular solid space, 34-3 second spring clips, 34-4 second spring press, 34-41 third support base, 34-42 fourth axle body, 34-43 second spring, 34-44 second stop nut, 34-45 second bending ram, 35 first drive, 40 first burr remover, 41 fourth support base, 42 second linear track, 43 first electric linear guide, 44 first bracket, 45 first rotary grinding portion, 45-1 first driving rotary portion, 45-2 first driven rotary portion, 45-3 first belt, 45-11 first outer sleeve, 45-111 third stepped through hole, 45-12 first bearing, 45-13 first central axle shaft, 45-14, first clamp spring, 45-15, first pressure plate, 45-16, first pulley, 45-17, second clamp spring, 45-18, first grinding head, 45-19, first threaded pin, 46, second rotary grinding portion, 46-1, second driving rotary portion, 46-2, second driven rotary portion, 46-3, second belt, 47, first gear, 48, second gear, 49, first cover, 410, second drive, 50, second burr remover, 60, third burr remover, 61, fifth support, 62, third linear rail, 63, second electric linear rail, 64, second bracket, 65, driving rotary scraper assembly, 65-1, second outer sleeve, 65-11, fourth stepped throughbore, 65-2, second bearing, 65-3, second central shaft, 65-4, third clamp spring, 65-5, second pressure plate, 65-6, second pulley, 65-7, fourth clamp spring, 65-8, doctor blade, 65-9, fifth clamp spring, 66, driven rotary doctor assembly, 67, third belt, 68, second housing, 69, third drive, 70, transparent housing, 71, bent housing, 72, side cover plate, 72-1, first opening, 80, collector, 81, conical housing assembly, 81-1, U-shaped recess, 82, bracket, 82-1, "[" shaped side baffle, 82-2, bottom plate, 83, drawer, 84, suction attachment, 84-1, insert, 84-2, cloth, 90, curtain fan, 100, multiple valve bodies.

Detailed Description

In order that the contents may be more readily understood, a further detailed description is provided below, according to specific embodiments, in conjunction with the accompanying drawings;

the utility model provides a multichannel valve body is burr remove device for foundry goods processing, has solved and is provided with a plurality of through-holes on the multichannel valve body among the correlation technique, and the position of through-hole is more dispersed, and during artifical deburring, the operation is inconvenient, and the work load is big, and the burring effect is relatively poor moreover, has the technical problem of the condition of scratch machined surface, has reached that the operation is convenient relatively, and the burring effect is better, can not scratch the positive effect of machined surface, and the overall thinking is as follows:

embodiment 1

As shown in fig. 1, 15 and 16; a burr removing device for machining a multipath valve body casting comprises:

a base frame 10; a linear moving member 20 connected to the top of the base frame 10; a rotatable stopper 30 connected to the linear moving member 20 and moved along a linear movement position by the linear moving member 20, and the rotatable stopper 30 is connected to the multi-way valve body 100 and moves the multi-way valve body 100 by a rotation angle; a first burr removing member 40 connected to the base frame 10, crossing the linear moving member 20 and the rotatable stopper 30, for removing burrs at one end of the first group of through holes a and one end of the second group of through holes B; a second burr removing member 50 connected to the base frame 10 and crossing the linear moving member 20 and the rotatable stopper 30, the second burr removing member 50 being spaced apart from the first burr removing member 40 for removing burrs at the other ends of the first group of through holes a and the second group of through holes B; and a third burr removing member 60 connected to the base frame 10 across the linear moving member 20 and the rotatable stopper 30, the third burr removing member 60 being spaced apart from the second burr removing member 50 for removing burrs on ends of the third group of through holes C;

In particular, in practice, the foundation frame 10 forms a reliable support structure, facilitating the connection of other components; the rotatable limiting piece 30 is connected with the multipath valve body 100, the linear moving piece 20 is linked with the rotatable limiting piece 30 and the multipath valve body 100 to move along a linear movement position, when the multipath valve body 100 reaches the first burr removing piece 40, burrs at one end of a first group of through holes A and one end of a second group of through holes B are removed by the first burr removing piece 40, the rotatable limiting piece 30 is linked with the multipath valve body 100 to rotate 180 degrees, when the multipath valve body 100 reaches the second burr removing piece 50, burrs at the other end of the first group of through holes A and the other end of the second group of through holes B are removed by the second burr removing piece 50, the rotatable limiting piece 30 is linked with the multipath valve body 100 to rotate 90 degrees, when the multipath valve body 100 reaches the third burr removing piece 60, burrs at one end of the third group of through holes C are removed by the third burr removing piece 60, the multipath valve body 100 is linked with the multipath valve body 100 to rotate 180 degrees, the multipath valve body 100 is removed by the third burr removing piece 60, and the purpose of relatively convenient operation and no burr scratch on the machined surface is achieved;

Embodiment 2

As shown in fig. 1, 2 and 11; in practice, the foundation frame 10 comprises: a support leg 11; a deck plate 12 attached to the top of the support legs 11; and two flanges 13 symmetrically connected to the deck plate 12, and forming a first space between the top of the deck plate 12, where the linear moving object 20 is accommodated; the supporting feet 11 are welded by square tubes, so that a reliable supporting structure is formed; the table top plate 12 is a cuboid plate and is welded with the top of the supporting leg 11; the flange plate 13 is connected with the table top plate 12 by penetrating the bolt, and forms a first space with the top of the table top plate 12, so that a block is formed, and the rotatable limiting part 30 is prevented from sliding down when moving along the linear moving part 20, so that the rotary limiting part is relatively safe; the second opening 12-1 is of a square through groove structure, so that metal scraps can fall off easily;

embodiment 3

As shown in fig. 1, 2, 3, 11; in practice, the linear-motion member 20 includes: two first linear rails 21 symmetrically connected to the deck plate 12 at intervals; a support plate 22 connected to the first linear rail 21; and a screw assembly 23 connected to the deck plate 12 for linking the back and forth movement of the support plate 22 along the first linear rail 21; the first linear rail 21 is a common structure in the prior art, and includes: a first rail, and a first slider slidably connected to the first rail; the bearing plate 22 is of a square plate-shaped structure, is connected with the first sliding block through an inner hexagon bolt piece and slides along the first rail together with the first sliding block; the screw rod assembly 23 is a common structure in the prior art, and is used for linking the supporting plate 22 and the first sliding block to slide along the first track;

The linear moving part 20 is arranged, can link the rotatable limiting part 30 and the multi-way valve body 100 to move along a linear direction, and changes the positions of the multi-way valve body 100, so that the first group of through holes A, the second group of through holes B and the third group of through holes C on the multi-way valve body 100 can be respectively deburred, the operation is relatively convenient, and the deburring effect is good;

embodiment 4

As shown in fig. 1, 2, 3, 4, 5, 6, and 11; in practice, the rotatable limiter 30 comprises: two first supporting seats 31 symmetrically and alternately connected to the bearing plate 22; four bearing blocks 32, two of which are a group, each group of the bearing blocks 32 being connected to one of the first support blocks 31; the first clamping piece 33 is penetrated on one of the first supporting seats 31 and is connected by a group of bearing seats 32; the second clamping piece 34 is threaded on the other first supporting seat 31 and is connected by the other group of bearing seats 32, the second clamping piece 34 and the first clamping piece 33 are arranged at intervals opposite to each other, and the multipath valve body 100 is limited between the second clamping piece 34 and the first clamping piece 33; and a first driving member 35 connected to one of the first supporting seats 31 to rotate the first clamping member 33;

The first supporting seat 31 is of a T-shaped structure, is formed by assembling and welding plates, and is connected with the supporting plate 22 through a bolt piece, so that a reliable supporting structure is formed; the bearing housing 32 is of a construction commonly used in the art, such as: the flange bearing seat is connected with the first supporting seat 31 through a bolt, so that the first shaft body 33-1 or the second shaft body 34-1 can be limited, and the first shaft body 33-1 or the second shaft body 34-1 can freely rotate, so that the rotation is smoother;

the first clamping member 33 includes: the first shaft body 33-1 is threaded on the first supporting seat 31 and is connected by the bearing seat 32, and the first shaft body 33-1 is connected with the first driving piece 35; the first side block 33-2 is connected to the first shaft body 33-1, a first cuboid space 33-21 is formed in the first side block 33-2, and one end of the multi-way valve body 100 is limited at the first cuboid space 33-21; two first elastic clamps 33-3 symmetrically connected to the first side block 33-2 and disposed in the first cuboid space 33-21 for clamping one end of the multi-way valve body 100; the first elastic pressing piece 33-4 is connected to the first side baffle 33-2, is arranged outside the first cuboid space 33-21, and is used for limiting one end of the multipath valve body 100 in the first cuboid space 33-21; the first shaft body 33-1 is a stepped shaft; the first side baffle 33-2 is of a cuboid block structure, is connected with the first shaft body 33-1 through a bolt piece, and is provided with a first cuboid space 33-21, so that one end of the multipath valve body 100 can be contained conveniently;

The first elastic clip 33-3 includes: one end of the elastic bending piece 33-31 is connected with the first side baffle 33-2, is arranged at the inlet of the first cuboid space 33-21, and the other end of the elastic bending piece extends obliquely to the depth of the first cuboid space 33-21; the first roller 33-32 is connected to the other end of the elastic bending piece 33-31 and is contacted with the multipath valve body 100; the elastic bending piece 33-31 is formed by bending a thin plate (a metal plate with the thickness of 2-3 mm), one end of the elastic bending piece is connected with the first side baffle 33-2 through a countersunk bolt piece, the other end of the elastic bending piece extends obliquely and is arranged at intervals with the first side baffle 33-2, so that the elastic bending piece 33-31 has elasticity, and when the first roller 33-32 is in contact with the multi-way valve body 100, the elasticity of the elastic bending piece 33-31 enables the first roller 33-32 to be tightly attached to the multi-way valve body 100, so that a clamping force is formed, and the multi-way valve body 100 can be clamped and limited; the first roller 33-32 is of a common structure in the prior art, and when the first roller 33-32 contacts the multi-way valve body 100, the first roller 33-32 can rotate, so that the assembling and disassembling resistance of the multi-way valve body 100 is relatively small, and the assembling and disassembling are convenient;

the first elastic pressing member 33-4 includes: the second supporting seat 33-41 is connected to the first side baffle 33-2, and the second supporting seat 33-41 is provided with a first step through hole; the third shaft body 33-42 is penetrated at the first stepped through hole, and two ends of the third shaft body 33-42 protrude out of the second supporting seat 33-41; a first spring 33-43 sleeved on one end of the third shaft body 33-42, wherein one part of the first spring 33-43 is arranged in the first step through hole, and the other part of the first spring protrudes out of the first step through hole; the first limit nut 33-44 is connected to one end of the third shaft body 33-42 and limits the first spring 33-43; the first bending pressure heads 33-45 are connected to the other ends of the third shaft bodies 33-42 and press the multipath valve body 100; the second supporting seat 33-41 is welded with the first side baffle 33-2, is provided with a first step through hole, is beneficial to being connected with the third shaft body 33-42 in a sliding way, and can limit the first spring 33-43; the third shaft body 33-42 is a stepped shaft; the first springs 33-43 are of a construction commonly used in the art, such as: a cylindrical spring; the first limit nuts 33-44 are hexagonal nuts and are in threaded connection with the third shaft bodies 33-42 to form a block, so that the first springs 33-43 are always in a compressed state; the appearance of the first bending press head 33-45 is approximately in a [ -shaped structure, one end of the first bending press head is welded with the third shaft body 33-42, the [ -shaped structure is beneficial to the grasping of operators, when the multi-way valve body 100 needs to be pressed, the first bending press head 33-45 is pulled, the third shaft body 33-42 and the first limit nut 33-44 are linked to move along the first stepped through hole, the first spring 33-43 is compressed, and then the first bending press head 33-45 is rotated, so that the other end of the first bending press head 33-45 faces the multi-way valve body 100, the first bending press head 33-45 is loosened, and the other end of the first bending press head 33-45 abuts against the multi-way valve body 100, so that the multi-way valve body 100 is pressed;

The second clamping member 34 includes: the second shaft body 34-1 is threaded on the first supporting seat 31 and is connected by the bearing seat 32; the second side block 34-2 is connected to the second shaft body 34-1, the second side block 34-2 is provided with a second cuboid space 34-21, and the second cuboid space 34-21 is used for limiting the other end of the multi-way valve body 100; two second elastic clamps 34-3 symmetrically connected to the second side block 34-2 and disposed in the second cuboid space 34-21 for clamping the other end of the multi-way valve body 100; the second elastic pressing piece 34-4 is connected to the second side block 34-2, is arranged outside the second cuboid-shaped space 34-21, and is used for limiting the other end of the multipath valve body 100 in the second cuboid-shaped space 34-21; the second shaft body 34-1 is a stepped shaft; the second side block 34-2 is of a cuboid block structure, is connected with the second shaft body 34-1 through a bolt piece, and is provided with a second cuboid space 34-21, so that the other end of the multipath valve body 100 can be accommodated conveniently;

the second elastic clamp 34-3 has the same structure as the first elastic clamp 33-3, so as to form a clamping force, and can clamp the limiting multi-way valve body 100;

The second elastic pressing piece 34-4 includes: the third supporting seat 34-41 is connected to the second side block 34-2, and the third supporting seat 34-41 is provided with a second step through hole; the fourth shaft body 34-42 penetrates through the second stepped through hole, and two ends of the fourth shaft body 34-42 protrude out of the third supporting seat 34-41; a second spring 34-43 sleeved on one end of the fourth shaft body 34-42, wherein one part of the second spring 34-43 is arranged in the second stepped through hole, and the other part of the second spring protrudes out of the second stepped through hole; the second limiting nut 34-44 is connected to one end of the fourth shaft body 34-42 and limits the second spring 34-43; and a second bending press head 34-45 connected to the other end of the fourth shaft 34-42 for pressing the multi-way valve body 100; the third supporting seat 34-41 and the second side block 34-2 are welded, a second step through hole is formed, sliding connection of the fourth shaft body 34-42 is facilitated, and the second spring 34-43 can be limited; the fourth shaft body 34-42 is a stepped shaft; the second springs 34-43 are of a construction commonly used in the art, such as: a cylindrical spring; the second limit nuts 34-44 are hexagonal nuts and are in threaded connection with the fourth shaft body 34-42 to form a block, so that the second springs 34-43 are always in a compressed state; the second bending press head 34-45 is approximately in a [ -shaped structure, one end of the second bending press head is welded with the fourth shaft body 34-42, the [ -shaped structure is beneficial to grasping by an operator, when the multi-way valve body 100 needs to be pressed, the second bending press head 34-45 is pulled, the fourth shaft body 34-42 and the second limit nut 34-44 are linked to move along the second stepped through hole, the second spring 34-43 is compressed, and then the second bending press head 34-45 is rotated, so that the other end of the second bending press head 34-45 faces the multi-way valve body 100, the second bending press head 34-45 is loosened, and the other end of the second bending press head 34-45 abuts against the multi-way valve body 100, so that the multi-way valve body 100 is pressed;

The first driving member 35 is of a structure commonly used in the art, for example, including: the first section bar is connected with the top of the first supporting seat 31 through a bolt; the first motor is connected to the first section bar; and a first coupling connecting the first motor and the first shaft body 33-1; the first motor is a common structure in the prior art, such as: a stepping motor, etc.; the first coupling is a common structure in the prior art, such as: diaphragm couplings, etc.; the first driving member 35 is used for generating driving force and is used for linking the first clamping member 33 to rotate, so that the multi-way valve body 100 and the second clamping member 34 are linked to rotate, and the rotation angle of the multi-way valve body 100 is realized;

embodiment 5

As shown in fig. 1, 7, 8, 9, 10, 11, 15, and 16; in practice, the first burr remover 40 comprises: two fourth supporting seats 41 symmetrically connected to the deck plate 12 and spaced apart from the linear moving member 20 and the rotatable limiting member 30; a second linear rail 42 connected to one of the fourth support seats 41; a first electric linear guide rail 43 connected to the other fourth support base 41 and disposed opposite and parallel to the second linear guide rail 42; a first bracket 44 connected between the second linear rail 42 and the first electric linear rail 43, and being moved up and down along the second linear rail 42 and the first electric linear rail 43 by the first electric linear rail 43; two groups of first rotary polishing parts 45, one end of which is connected with the first bracket 44, and the groups are arranged at intervals; two sets of second rotary polishing parts 46, one end of which is connected with the first bracket 44, the sets are arranged at intervals, and the second rotary polishing parts 46 are arranged at intervals with the first rotary polishing parts 45; two first gears 47 connected to the first rotary grinding parts 45 one by one; two second gears 48 connected to the second rotary grinding portions 46 one by one, the two second gears 48 being engaged with each other, and one of the second gears 48 being engaged with the two first gears 47; a first cover 49 connected to the first bracket 44 and covering the first gear 47 and the second gear 48; the second driving piece 410 is connected to the first cover 49 and connected to one of the second rotary polishing parts 46, and is used for linking the rotation of the second rotary polishing part 46 and the first rotary polishing part 45, and the first rotary polishing part 45 and the second rotary polishing part 46 polish burrs at one end of the first group of through holes a and one end of the second group of through holes B;

The fourth supporting seat 41 has a shape of an L-shaped structure, and one end of the fourth supporting seat is connected with the deck plate 12 by penetrating a bolt member, so that a reliable supporting structure is formed; the second linear rail 42 is a common structure in the prior art, is connected to the fourth supporting seat 41 through a bolt member, and has the function of linear guiding; the first electric linear guide rail 43 is a common structure in the prior art, is connected to the fourth supporting seat 41 through a bolt member and is used for generating linear driving force, and the first bracket 44 is linked to move up and down along the second linear rail 42 and the first electric linear guide rail 43, so that the positions of the first rotary polishing part 45 and the second rotary polishing part 46 are adjusted, burrs of the first group of through holes A and the second group of through holes B are favorably polished, after polishing is finished, the first rotary polishing part 45 and the second rotary polishing part 46 can move up, and can not collide with the multipath valve body 100 when the multipath valve body 100 is linked by the rotatable limiting member 30 to rotate, and the reliability of the structure is good; the first bracket 44 has a general shape of a [ -shaped structure, is formed by bending a plate, and is connected with a second sliding block on the second linear rail 42 and a third sliding block on the first electric linear rail 43 to form a reliable supporting structure;

The first rotary grinding part 45 includes: a first driving rotation part 45-1 connected to the first bracket 44, one end of which penetrates the first bracket 44 and is connected to the first gear 47; three first driven rotating parts 45-2 arranged at intervals and arranged along a straight line with the first driving rotating parts 45-1; and a first belt 45-3 connecting the first driving rotation part 45-1 and the first driven rotation part 45-2;

the second rotary grinding part 46 includes: a second driving rotation part 46-1 connected to the first bracket 44, one end of which penetrates the first bracket 44 and is connected to the second gear 48; a second driven rotating portion 46-2 disposed at an interval and spaced apart from the second driving rotating portion 46-1 along a straight line; and a second belt 46-3 connecting the second driving rotation part 46-1 and the second driven rotation part 46-2;

the first driving rotation part 45-1, the first driven rotation part 45-2, the second driving rotation part 46-1, or the second driven rotation part 46-2 includes: the first outer sleeve 45-11 is connected to the first bracket 44, and a third step through hole 45-111 is formed in the middle of the first outer sleeve 45-11; at least two first bearings 45-12, which are connected at intervals at the third stepped through holes 45-111; the first central shaft 45-13 penetrates through the third step through hole 45-111 and is connected and positioned by the first bearing 45-12; two first clamping springs 45-14 which are connected to the first central shaft 45-13 and block the first bearings 45-12; two first pressing plates 45-15 which are connected to the first outer sleeve body 45-11 at intervals and limit the first bearings 45-12; a first belt wheel 45-16 connected to the first center shaft 45-13 and connected to the first belt 45-3 or the second belt 46-3; the second clamp spring 45-17 is connected to the first central shaft 45-13 and limits the first belt wheel 45-16; the first grinding head 45-18 is inserted into the first central shaft 45-13; and at least one first threaded pin 45-19 connected to said first central shaft 45-13 against said first grinding head 45-18; the first outer sleeve body 45-11 is of a T-shaped columnar structure, and is connected with the first bracket 44 through a bolt piece, so that a reliable supporting structure is formed; the third step through hole 45-111 is arranged, so that the first central shaft 45-13 can be penetrated out, and the first bearing 45-12 can be connected; the first bearing 45-12 is of a construction commonly used in the art, such as: the deep groove ball bearing is used for supporting and limiting the first central shaft 45-13, and the first central shaft 45-13 can smoothly rotate; the first central shaft 45-13 is a stepped shaft; the first clamping spring 45-14 is of a common structure in the prior art; the first pressing plate 45-15 is of a circular annular plate-shaped structure, is connected with the first outer sleeve body 45-11 through a bolt piece, presses the first bearing 45-12, and prevents the first bearing 45-12 from being separated from the first outer sleeve body 45-11; the first pulley 45-16 is of a construction commonly used in the art; the second clamping spring 45-17 is of a common structure in the prior art;

The first grinding heads 45-18 include: one end of the round shaft-shaped handle is inserted into a reserved blind hole on the end part of the first central shaft 45-13; the grinding wheel head is connected to the other end of the round shaft-shaped handle part and is used for matching with the end parts of the first group of through holes A and the second group of through holes B in shape, and polishing the end parts of the first group of through holes A and the second group of through holes B, so that the purpose of deburring is achieved;

the first threaded pin 45-19 is in threaded connection with the first central shaft 45-13 and abuts against the limiting first grinding head 45-18, so that the first grinding head 45-18 is convenient to assemble and disassemble;

wherein the first central shaft 45-13 of the first driving rotation part 45-1 or the second driving rotation part 46-1 passes through the first bracket 44, is connected with the first gear 47 or the second gear 48, and the first central shaft 45-13 of one of the second driving rotation parts 46-1 is connected with the second driving member 410; the first central shaft 45-13 of the first driven rotating part 45-2 or the second driven rotating part 46-2 does not pass through the first bracket 44, and is spaced from the first bracket 44; when the second driving piece 410 is linked with one second driving rotation part 46-1 to rotate, the second driving rotation part 46-1, two second driven rotation parts 46-2, two first driving rotation parts 45-1 and six first driven rotation parts 45-2 can be linked to rotate simultaneously;

The first belt 45-3 or the second belt 46-3 is of a structure commonly used in the art;

the first gear 47 or the second gear 48 is a spur gear for meshing transmission;

the first cover 49 is formed by combining plates, is connected with the first bracket 44 by penetrating bolt pieces, forms a reliable supporting structure and is relatively attractive;

the second driving member 410 is a common structure in the prior art, such as: the stepping motor is connected to the first cover body 49 through a bolt member, is connected with the first central shaft 45-13 through a second coupler and is used for linking the rotation of the first central shaft 45-13;

the second burr removing part 50 has the same structure as the first burr removing part 40 except that the position of the second rotary grinding part 46 is adjusted according to the position of the second group of through holes B; when the linear moving member 20 moves along a linear movement position together with the multi-way valve body 100 and reaches the first burr removing member 40, the multi-way valve body 100 is burr-removed by the first burr removing member 40 from one end of the first group of through holes A and one end of the second group of through holes B, the multi-way valve body 100 is linked by the rotatable limiting member 30 to rotate 180 degrees, and when the multi-way valve body 100 reaches the second burr removing member 50, the multi-way valve body 100 is burr-removed by the second burr removing member 50 from the other ends of the first group of through holes A and the second group of through holes B; because the multi-way valve body 100 rotates 180 degrees, the position of the second rotary grinding part 46 changes;

Embodiment 6

As shown in fig. 1, 7, 8, 11, 15, 16; in practice, the third burr remover 60 comprises: two fifth supporting seats 61 symmetrically connected to the deck plate 12 and spaced apart from the linear moving member 20 and the rotatable limiting member 30; a third linear rail 62 connected to one of the fifth holders 61; a second electric linear guide 63 connected to the other fifth support 61 and disposed opposite and parallel to the third linear guide 62; a second bracket 64 connected between the third linear rail 62 and the second electric linear rail 63, and linked by the second electric linear rail 63 to move up and down along the third linear rail 62 and the second electric linear rail 63; an active rotary doctor assembly 65 attached to the second bracket 64 and having one end extending through the second bracket 64; at least one driven rotary scraper assembly 66 coupled to the second bracket 64 in spaced relation to the driving rotary scraper assembly 65; a third belt 67 connecting the driving rotary doctor assembly 65 and the driven rotary doctor assembly 66; a second cover 68 attached to the second bracket 64; and a third driving member 69 connected to the second cover 68 and coupled to the active rotary blade assembly 65 for rotation;

The fifth supporting seat 61 has a shape of L-shaped structure, and one end is connected with the deck plate 12 by penetrating the bolt members, so that a reliable supporting structure is formed; the third linear rail 62 is a common structure in the prior art, is connected to the fifth supporting seat 61 through a bolt member, and has a linear guiding function; the second electric linear guide rail 63 is a common structure in the prior art, is connected to the fifth supporting seat 61 through a bolt member, is used for generating linear driving force, is used for linking the second bracket 64 to move up and down along the third linear rail 62 and the second electric linear guide rail 63, realizes the adjustment of the positions of the driving rotary scraper assembly 65 and the driven rotary scraper assembly 66, is beneficial to scraping and polishing to remove burrs on the end part of the third group of through holes C, and after polishing is finished, the driving rotary scraper assembly 65 and the driven rotary scraper assembly 66 can move upwards to avoid collision with the multipath valve body 100 when the rotatable limiting member 30 links the multipath valve body 100 to rotate, and has better structural reliability; the second bracket 644 has a general shape of a [ -shaped structure, is formed by bending a plate, and is connected with a fourth sliding block on the third linear rail 62 and a fifth sliding block on the second electric linear rail 63 to form a reliable supporting structure;

The driving rotary doctor assembly 65 and the driven rotary doctor assembly 66 each include: a second outer jacket body 65-1 connected to the second bracket 64, the second outer jacket body 65-1 having a fourth stepped through hole 65-11 at a middle position thereof; at least two second bearings 65-2, which are connected at intervals at the fourth stepped through holes 65-11; the second central shaft 65-3 is penetrated at the fourth step through hole 65-11 and is connected and positioned by the second bearing 65-2; the two third clamping springs 65-4 are connected to the second central shaft 65-3 at intervals and used for blocking the second bearing 65-2; two second pressing plates 65-5, which are connected to the second outer casing 65-1 at intervals, and limit the second bearings 65-2; a second pulley 65-6 connected to the second center shaft 65-3, provided outside the second outer jacket 65-1, and connected to the third belt 67; the fourth clamp spring 65-7 is connected to the second central shaft 65-3 and limits the second belt wheel 65-6; a scraper 65-8 connected to the second central shaft 65-3; the fifth clamp spring 65-9 is connected to the second central shaft 65-3 and limits the scraper 65-8;

the second outer sleeve body 65-1 is in a T-shaped columnar structure, and is connected with the second bracket 64 through a bolt piece, so that a reliable supporting structure is formed; the fourth stepped through hole 65-11 is provided to facilitate the penetration of the second central shaft 65-3 and the connection of the second bearing 65-2; the second bearing 65-2 is a structure commonly used in the art, such as: the deep groove ball bearing is used for supporting and limiting the second central shaft 65-3, and the second central shaft 65-3 can smoothly rotate; the second central shaft 65-3 is a stepped shaft; the third clamp spring 65-4 is of a common structure in the prior art; the second pressing plate 65-5 is of a circular annular plate-shaped structure, is connected with the second outer sleeve body 65-1 through a bolt piece, presses the second bearing 65-2, and prevents the second bearing 65-2 from being separated from the second outer sleeve body 65-1; the second pulley 65-6 is of a construction commonly used in the art; the fourth clamp spring 65-7 is of a common structure in the prior art; the fifth clamp spring 65-9 is of a common structure in the prior art;

The doctor blade 65-8 includes: a center sleeve connected to the second center shaft 65-3 and provided with a key with the second center shaft 65-3; the three blades are uniformly distributed on the center sleeve and are used for scraping and removing burrs on the end parts of the third group of through holes C;

wherein one end of the second central shaft 65-3 of the active rotary scraper assembly 65 penetrates through the second bracket 64 and is connected with the third driving member 69; the second central shaft 65-3 of the driven rotary scraper assembly 66 does not pass through the second bracket 64 and is spaced apart from the second bracket 64; when the third driving piece 69 is linked with the driving rotary scraper assembly 65 to rotate, the third driving piece 69 can be linked with the driven rotary scraper assembly 66 to rotate together, so that burrs on the ends of five third groups of through holes C can be removed simultaneously, and the efficiency is relatively high;

the third belt 67 is of a construction commonly used in the art;

the second cover 68 is formed by combining plates and is connected with the second bracket 64 by penetrating bolts, so that a reliable supporting structure is formed and the second cover is relatively attractive;

the third driving member 69 is of a structure commonly used in the art, such as: the stepping motor is connected to the second cover 68 through a bolt member and is connected with the second central shaft 65-3 through a third coupler for linking the rotation of the second central shaft 65-3;

Embodiment 7

As shown in fig. 11 and 12; in practice, the method further comprises the following steps: a transparent cover 70 coupled to the base frame 10 to cover a portion of the linear moving object 20, the rotatable stopper 30, the first burr remover 40, the second burr remover 50, and the third burr remover 60;

the transparent cover 70 includes: a bending cover 71 connected to the base frame 10 and crossing the linear movement member 20, the rotatable stopper 30, the first burr removing member 40, the second burr removing member 50, and the third burr removing member 60; two side cover plates 72 symmetrically connected to the bent cover body 71, wherein a first opening 72-1 is formed between the side cover plates 72 and the base frame 10;

the transparent outer cover 70 is made of plastic and has a transparent structure, so that operators can see the condition inside the transparent outer cover 70, and can form a barrier to prevent metal scraps from splashing, so that the transparent outer cover is relatively safe and sanitary;

the bending cover 71 is connected with the table top 12 through a bolt; the side cover plate 72 is connected with the bending cover body 71 through a bolt; providing the first opening 72-1 does not affect the position of the rotatable stop 30 along a straight line with the multiplex valve body 100;

Embodiment 8

As shown in fig. 11, 13 and 14; in practice, the method further comprises the following steps: a collecting member 80 connected to the bottom surface of the deck plate 12, communicating with the first space, for collecting metal chips dropped from the second opening 12-1 of the deck plate 12; and two curtain fans 90 symmetrically connected in the transparent outer cover 70 and close to the first opening 72-1 for blowing air in the direction of the second opening 12-1;

the collecting member 80 includes: a cone cover assembly 81, the top of which is connected with the bottom surface of the table top 12; a bracket box 82 connected to the bottom of the cone cover assembly 81 and communicated with the cone cover assembly 81; a drawer 83 provided at the tray 82 for collecting metal chips dropped at the cone cover assembly 81; and a plurality of suction members 84 connected within the cone cover assembly 81;

the cone cover assembly 81 includes: the square flange is connected with the bottom surface of the table top plate 12 by penetrating a bolt; and a cone-shaped cover body connected to the square flange and connected to the bracket 82;

the tray 82 includes: a "[ -shaped side baffle 82-1 connected to the cone-shaped housing; and a bottom plate 82-2 connected to the "[ -shaped side baffle 82-1, forming a rectangular parallelepiped space with the" [ -shaped side baffle 82-1, where the drawer 83 is accommodated;

The drawer 83 is a common structure in the prior art, and is common knowledge;

the number of the adsorbing pieces 84 is at least ten, and the adsorbing pieces are arranged in the conical cover body at intervals;

the adsorbing member 84 includes: the end of the inserted link 84-1 is inserted into the U-shaped groove 81-1 on the inner wall of the conical cover body; one end of the cloth 84-2 is connected with the inserted link 84-1, and is hung in the conical cover body, and the gap between the cloth 84-2 is 2-5mm;

the cloth 84-2 is made of materials commonly used in the art, such as: the fabrics woven by the fibers such as terylene, polypropylene and the like are common knowledge, have the effect of sticking and adsorbing metal scraps, are replaced regularly (replaced once in three months), and are convenient to operate;

the curtain fan 90 is a structure commonly used in the prior art, and is used for blowing air towards the second opening 12-1, so that metal scraps can enter the conical cover body, contact with the cloth body, be absorbed by the cloth body, and the non-absorbed metal scraps (the weight of the metal scraps can gradually fall off) can enter the drawer 83, so that the effect of collecting the metal scraps of the collecting piece 80 is improved, and the curtain fan 90 can prevent a large amount of metal scraps from flying out from the first opening 72-1, so that the curtain fan is relatively sanitary;

Embodiment 9

As shown in fig. 1, 11, 15, 16; the multipath valve body 100 has a cuboid-shaped appearance and is provided with a first group of through holes A, a second group of through holes B and a third group of through holes C;

the working principle is as follows: the rotatable limiting piece 30 is connected with the multipath valve body 100, the linear moving piece 20 is linked with the rotatable limiting piece 30 and the multipath valve body 100 to move along a linear movement position, when the multipath valve body 100 reaches the first burr removing piece 40, burrs at one end of a first group of through holes A and one end of a second group of through holes B are removed by the first burr removing piece 40, the rotatable limiting piece 30 is linked with the multipath valve body 100 to rotate 180 degrees, when the multipath valve body 100 reaches the second burr removing piece 50, burrs at the other end of the first group of through holes A and the other end of the second group of through holes B are removed by the second burr removing piece 50, the rotatable limiting piece 30 is linked with the multipath valve body 100 to rotate 90 degrees, when the multipath valve body 100 reaches the third burr removing piece 60, burrs at one end of the third group of through holes C are removed by the third burr removing piece 60, the multipath valve body 100 is linked with the multipath valve body 100 to rotate 180 degrees, the multipath valve body 100 is removed by the third burr removing piece 60, and the purpose of relatively convenient operation and no burr scratch on the machined surface is achieved;

In the description, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", etc. indicate orientations or positional relationships based on the positional relationships described in the drawings, and are merely for convenience of description or simplification of description, and do not indicate a specific orientation that must be possessed; the operation process described in the embodiment is not an absolute use step, and can be adjusted correspondingly in actual use;

unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art; the terms "first," "second," and the like in the description and in the claims, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another, and likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one of the components, and the terms "a" or "an" and the like, as appropriate for the context of the embodiments;

the above description is only of the preferred embodiments, but the scope of protection is not limited to the above description, and any equivalent or modified embodiments according to the technical scheme and the inventive concept disclosed by those skilled in the art should be covered in the scope of protection.

Claims

1. The utility model provides a multichannel valve body burr remove device for foundry goods processing which characterized in that includes:

a base frame;

the linear moving piece is connected to the top of the foundation frame;

2. The burr removal device for machining a multi-way valve body casting according to claim 1, wherein: the foundation frame includes: supporting feet; a deck plate connected to the top of the support legs; and the two flange plates are symmetrically connected to the deck plate, a first space is formed between the two flange plates and the top of the deck plate, and the first space accommodates the linear moving member.

3. The burr removal device for machining a multi-way valve body casting according to claim 2, wherein: the linear moving member includes: the two first linear tracks are symmetrically connected to the table top board at intervals; the bearing plate is connected to the first linear track; and the screw rod assembly is connected to the deck plate and used for linking the bearing plate to move back and forth along the first linear track.

4. The burr removal device for machining a multi-way valve body casting according to claim 3, wherein: the rotatable limiter comprises: the two first supporting seats are symmetrically connected to the bearing plate at intervals; the four bearing seats are two groups, and each group of bearing seats is connected to one first supporting seat; the first clamping piece is penetrated on one of the first supporting seats and is connected by a group of bearing seats; the second clamping piece is penetrated on the other first supporting seat and connected by the other group of bearing seats, the second clamping piece and the first clamping piece are arranged at opposite intervals, and the multipath valve body is limited between the second clamping piece and the first clamping piece; and the first driving piece is connected to one of the first supporting seats and is used for linking the first clamping piece to rotate.

5. The burr removal device for machining a multi-way valve body casting according to claim 4, wherein: the first clamping member includes: the first shaft body penetrates through the first supporting seat and is connected with the bearing seat, and the first shaft body is connected with the first driving piece; the first side baffle is connected to the first shaft body and provided with a first cuboid space, and one end of the multipath valve body is limited at the first cuboid space; the two first elastic clamps are symmetrically connected to the first side baffle and arranged in the first cuboid-shaped space and used for clamping one end of the multipath valve body; the first elastic pressing piece is connected to the first side baffle and arranged outside the first cuboid-shaped space and used for limiting one end of the multipath valve body in the first cuboid-shaped space;

6. The burr removal device for machining a multi-way valve body casting according to claim 5, wherein: the second clamping member includes: the second shaft body is penetrated on the first supporting seat and is connected by the bearing seat; the second side block is connected to the second shaft body and provided with a second cuboid space, and the second cuboid space is used for limiting the other end of the multipath valve body; the two second elastic clamps are symmetrically connected to the second side baffle and arranged in the second cuboid-shaped space and are used for clamping the other end of the multipath valve body; the second elastic pressing piece is connected to the second side baffle and arranged outside the second cuboid-shaped space and used for limiting the other end of the multipath valve body in the second cuboid-shaped space;

The second elastic clamp and the first elastic clamp have the same structure;

7. The burr removal device for machining a multi-way valve body casting according to claim 2, wherein: the first burr removing part includes: the two fourth supporting seats are symmetrically connected to the table top plate and are arranged at intervals with the linear moving part and the rotatable limiting part; the second linear rail is connected to one of the fourth supporting seats; the first electric linear guide rail is connected to the other fourth supporting seat and is arranged in parallel to the opposite surface of the second linear rail; the first bracket is connected between the second linear rail and the first electric linear rail, and is linked by the first electric linear rail to move up and down along the second linear rail and the first electric linear rail; two groups of first rotary polishing parts, one end of which is connected with the first bracket, and the groups are arranged at intervals; two groups of second rotary polishing parts, one end of each second rotary polishing part is connected with the first bracket, the groups are arranged at intervals, and the second rotary polishing parts are arranged at intervals with the first rotary polishing parts; two first gears connected to the first rotary polishing parts one by one; two second gears connected to the second rotary grinding parts one by one, the two second gears are meshed with each other, and one of the second gears is meshed with the two first gears; the first cover body is connected to the first bracket and covers the first gear and the second gear; the second driving piece is connected to the first cover body and connected with one of the second rotary polishing parts and is used for linking the second rotary polishing parts to rotate with the first rotary polishing parts, and the first rotary polishing parts and the second rotary polishing parts polish burrs at one end of the first group of through holes A and one end of the second group of through holes B;

8. The burr removal device for machining a multi-way valve body casting according to claim 7, wherein: the second burr removing part has the same structure as the first burr removing part, except that the position of the second rotary grinding part is adjusted according to the position of the second group of through holes B.

9. The burr removal device for machining a multi-way valve body casting according to claim 8, wherein: the third burr removing part includes: the two fifth supporting seats are symmetrically connected to the table top plate and are arranged at intervals with the linear moving part and the rotatable limiting part; the third linear rail is connected to one of the fifth supporting seats; the second electric linear guide rail is connected to the other fifth supporting seat and is arranged in parallel to the opposite surface of the third linear rail; the second bracket is connected between the third linear rail and the second electric linear rail, and is linked by the second electric linear rail to move up and down along the third linear rail and the second electric linear rail; an active rotary scraper assembly connected to the second bracket and having one end penetrating the second bracket; at least one driven rotary scraper component connected to the second bracket and arranged at intervals with the driving rotary scraper component; a third belt connecting the driving rotary doctor assembly and the driven rotary doctor assembly; the second cover body is connected to the second bracket; the third driving piece is connected to the second cover body and is used for linking the driving rotary scraper component to rotate;

10. The burr removing device for machining a multiplex valve body casting according to claim 1, 6 or 9, characterized in that: further comprises: the transparent outer cover is connected to the foundation frame and covers part of the linear moving part, the rotatable limiting part, the first burr removing part, the second burr removing part and the third burr removing part;