CN110744376B - Processing burr removing system for manufacturing hydraulic valve block - Google Patents
Processing burr removing system for manufacturing hydraulic valve block Download PDFInfo
- Publication number
- CN110744376B CN110744376B CN201911011618.7A CN201911011618A CN110744376B CN 110744376 B CN110744376 B CN 110744376B CN 201911011618 A CN201911011618 A CN 201911011618A CN 110744376 B CN110744376 B CN 110744376B
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- polishing
- locking
- hydraulic valve
- rod
- plate
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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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0015—Hanging grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/48—Single-purpose machines or devices for grinding walls of very fine holes, e.g. in drawing-dies
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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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Abstract
The invention relates to a hydraulic valve block manufacturing and processing burr removing system which comprises a bottom plate, a sliding frame, a rotating motor, a locking mechanism, a supporting vertical plate, a rotating rod, a telescopic column, a top plate and a polishing mechanism, wherein a sliding groove is formed in the top of the right end of the bottom plate, the right end of the sliding frame is connected with the sliding groove in the bottom plate in a sliding fit mode, the supporting vertical plate is installed on the top of the left end of the bottom plate, the number of the locking mechanisms is two, one locking mechanism is installed on the right side face of the supporting vertical plate through the rotating rod, and the other locking mechanism is installed on the left side face of the upper end. The hydraulic valve block polishing device can solve the problems that different hydraulic valve blocks cannot be firmly locked when the existing hydraulic valve blocks are polished, and the hydraulic valve blocks cannot be freely rotated when the hydraulic valve blocks are locked by the chuck, so that the hydraulic valve blocks need to be taken down from the chuck and then placed again when different sides of the hydraulic valve blocks are polished, the polishing efficiency of the hydraulic valve blocks is low, and the like.
Description
Technical Field
The invention belongs to the technical field of hydraulic valve processing, and particularly relates to a hydraulic valve block manufacturing processing burr removing and processing system.
Background
The hydraulic valve block is a thicker hydraulic element mounting plate and is used in a TRT device of an electro-hydraulic servo control system, the TRT device mainly realizes the system control of the TRT such as starting, stopping, rotating speed control, power control, furnace top pressure, process detection and the like according to the instruction of a main control room, and the side surface of the hydraulic valve block is provided with a hole with a chamfer at the outer end so as to be connected with various hydraulic elements.
The hole of present hydraulic valve piece is seted up and is accomplished and the chamfer finishes the back, need polish the processing operation with the inner wall of its hole rather than chamfer position department, and this kind of operation generally goes on through semi-automatization's mode, and the manual work is with valve piece locking on the chuck, later polishes its porous lateral wall through the pole of polishing, later polishes its chamfer position department through the emery wheel, and this kind is as follows the problem that exists when polishing hydraulic valve piece:
1. different hydraulic valve blocks cannot be firmly locked, and the hydraulic valve blocks cannot be freely rotated when being locked by the chuck, so that the hydraulic valve blocks need to be taken down from the chuck and then placed again when different side surfaces of the hydraulic valve blocks are polished, and the polishing efficiency of the hydraulic valve blocks is low;
2. the hole and the chamfer on the hydraulic valve block need to be polished by two polishing devices, the polishing operation is complex, and polishing chips adhered to the inner wall of the hole of the hydraulic valve block cannot be removed synchronously during polishing.
Disclosure of Invention
In order to solve the problems, the invention provides a hydraulic valve block manufacturing and processing burr removing system which comprises a bottom plate, a sliding frame, a rotating motor, a locking mechanism, a supporting vertical plate, a rotating rod, a telescopic column, a top plate and a polishing mechanism, wherein a sliding groove is formed in the top of the right end of the bottom plate, the right end of the sliding frame is connected with the sliding groove in the bottom plate in a sliding fit mode, the supporting vertical plate is arranged on the top of the left end of the bottom plate, the number of the locking mechanisms is two, one locking mechanism is arranged on the right side surface of the supporting vertical plate through the rotating rod, the other locking mechanism is arranged on the left side surface of the upper end of the sliding frame through the rotating motor, the top plate is positioned above the locking mechanism, a square groove is formed in the middle of the top plate, the polishing mechanism is arranged in the square groove in the, the hydraulic valve block can be clamped and locked through the two locking mechanisms, and the hydraulic valve block can be driven to rotate through rotation of the rotating motor, so that different sides of the hydraulic valve block can be polished, the telescopic motion of the telescopic column can drive the top plate to adjust the height, and the polishing mechanism outer support can polish the hydraulic valve block.
The locking mechanism comprises a locking connecting plate, a locking sliding frame, a locking supporting plate, a locking bolt, a locking clamping plate and a clamping plate bolt, wherein the locking connecting plate positioned at the left end of the bottom plate is arranged on the rotating rod, the locking connecting plate positioned at the right end of the bottom plate is arranged on an output shaft of the rotating motor, a sliding groove is formed in the right side surface of the middle part of the locking connecting plate positioned at the right end of the bottom plate, a rotating sliding column is arranged on the outer side of the rotating motor, the right end of the rotating sliding column is arranged on the sliding frame, the left end of the rotating sliding column is connected with the sliding groove in the locking connecting plate in a sliding fit manner, a square groove with a sliding groove formed in the side wall is formed in each of the rear side of the upper end and the front side of the lower end of the locking;
the outer end of the locking carriage is connected to the inner end of a locking bolt, the middle part of which is connected to a locking plate by means of a screw-thread fit, the locking plate being mounted on the outer side of the locking link plate;
the inner end of the locking sliding frame is of an L-shaped structure, the inner side surface of the outer end of the locking sliding frame is provided with a sliding groove, the sliding groove of the locking sliding frame is connected with the locking clamping plate in a sliding fit manner, the inner side surface of the locking clamping plate is provided with clamping teeth, the outer side surface of the locking clamping plate is connected with the inner end of the clamping plate bolt, the middle part of the clamping plate bolt penetrates through the locking sliding frame, and the locking sliding frame and the clamping plate bolt are in threaded fit.
As a preferred technical scheme of the invention, the polishing mechanism comprises a polishing lead screw, a stabilizing rod, a movable frame, an electric slider, a polishing motor and a polishing rod, wherein the polishing lead screw is arranged in a square groove on a top plate, the front end and the rear end of the polishing lead screw are uniformly distributed with one stabilizing rod, the stabilizing rod is arranged in the square groove on the top plate, the movable frame is arranged on the middle part of the polishing lead screw, and the outer end of the movable frame is connected with the stabilizing rod in a sliding fit manner;
the electric sliding block is mounted on the bottom of the moving frame, the grinding motor is mounted on the bottom of the electric sliding block through the motor sleeve, the grinding rod is mounted on an output shaft of the grinding motor, in specific work, the grinding mechanism can finish grinding actions on the hydraulic valve block, and the grinding lead screw and the electric sliding block can drive the grinding rod to adjust the transverse position and the longitudinal position, so that the grinding rod can perform grinding actions on holes in different positions of the hydraulic valve block.
As a preferred technical scheme of the invention, the middle part of the lower end of the sliding frame is connected with the middle part of the adjusting rod in a threaded fit mode, external threads are arranged on the outer side surface of the adjusting rod, a rocker is arranged on the right end of the adjusting rod, the left end of the adjusting rod is arranged on the upper end surface of the middle part of the bottom plate through the adjusting support plate, and the position of the sliding frame can be adjusted by manually shaking the rocker, so that the distance between the two locking mechanisms can be adjusted, and the application range of the invention is further expanded.
As a preferred technical scheme of the invention, four V-shaped grooves are symmetrically arranged on the outer side surface of the left end of the rotating rod, a positioning insertion block is arranged in the V-shaped groove at the upper end of the rotating rod, the positioning insertion block is arranged on the bottom of the top-extending sliding column, the bottom of the positioning insertion block is of an arc-shaped structure, the middle part of the top-extending sliding column is connected with a positioning support plate in a sliding fit manner, the positioning support plate is arranged on the right side surface of the upper end of the supporting vertical plate, a positioning spring is arranged on the outer side surface of the lower end of the top-extending sliding column, the positioning spring is arranged between the positioning insertion block and the positioning support plate, the V-shaped groove on the rotating rod is matched with the positioning insertion block to limit the rotating position of the hydraulic valve block, so that the upper side surface of the hydraulic valve block is perpendicular to the polishing rod after the, the positioning insertion block is prevented from influencing the rotation of the rotating motor.
As a preferred technical scheme, a round hole is formed in the lower end face of the polishing rod, a polishing block is mounted in the round hole of the polishing rod through a polishing spring, the polishing block is of a step-shaped circular cylinder structure, and holes in different depths on the hydraulic valve block can be polished by the aid of the telescopic matching connection of the polishing rod and the polishing block.
As a preferred technical scheme of the invention, the upper end of a grinding rod is provided with a connecting disc, the connecting disc on the grinding rod is connected with an output shaft of a grinding motor, square grooves are symmetrically arranged on the outer side surface of the upper end of the grinding rod, a grinding body is arranged in each square groove on the grinding rod, the upper end of each grinding body is arranged on the lower end surface of the connecting disc on the grinding rod through a pin shaft, the inner side surface of the lower end of each grinding body is arranged in the square groove on the grinding rod through a telescopic spring, the outer side surface of each grinding body is an arc surface, after the position of the grinding rod is adjusted, a telescopic column is controlled to perform contraction motion, the grinding bodies can be attached to chamfers of holes of a hydraulic valve block under the connecting action of the pin shaft, the grinding motor can drive the grinding bodies to perform grinding action on the chamfers of the holes on the hydraulic valve block, and the telescopic springs can enable the grinding bodies to be attached to the hydraulic, the polishing effect is improved.
As a preferred technical scheme of the invention, a polishing groove is formed in the outer side surface of the polishing block, an arc-shaped polishing block is mounted in the polishing groove of the polishing block through a buffer spring, an arc-shaped groove which is obliquely arranged is formed in the lower end of the arc-shaped polishing block, the arc-shaped polishing block on the polishing block can polish the hole wall of the hydraulic valve block when moving downwards, the arc-shaped structure of the arc-shaped polishing block can increase the polishing effect, and the buffer spring can enable the arc-shaped polishing block to be attached to the hole wall of the hydraulic valve block with a certain force, so that the hole of the hydraulic valve block can be thoroughly polished.
As a preferable technical scheme of the invention, the middle part of the polishing block is provided with bristles with certain toughness, the bristles on the polishing block can brush down scraps polished by the arc-shaped polishing block, and the bristles on the polishing block can move into a round hole of the polishing rod when the polishing block shrinks.
The invention has the beneficial effects that:
the invention can stably lock hydraulic valve blocks of different models, and can prevent the holes of the hydraulic valve blocks from being polished by two polishing heads by polishing the inner walls of the holes of the hydraulic valve blocks and hole chamfers at one time, so that the polishing effect of the hydraulic valve blocks is improved;
the hydraulic valve blocks with different heights and widths can be locked through adjustment of the locking mechanism, and the hydraulic valve blocks with different lengths can be locked through manual rocking of the rocker, so that the applicability of the hydraulic valve block locking device is improved;
the grinding body can be attached to the chamfer of the hole of the hydraulic valve block under the connection action of the pin shaft, the grinding motor can be driven to rotate to drive the grinding body to grind the chamfer of the hole in the hydraulic valve block, and the telescopic spring can enable the grinding body to be attached to the hydraulic valve block with certain force, so that the grinding effect is improved;
the arc-shaped grinding block on the grinding block can grind the hole wall of the hydraulic valve block when the grinding block moves downwards, the grinding effect of the arc-shaped grinding block can be improved due to the arc-shaped structure of the arc-shaped grinding block, and the buffer spring can enable the arc-shaped grinding block to be attached to the hole wall of the hydraulic valve block with certain force, so that the hole of the hydraulic valve block can be thoroughly ground.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention with the telescoping post, top plate and grinding mechanism removed;
FIG. 3 is a schematic structural view of the locking mechanism, the supporting vertical plate and the rotating rod of the present invention;
FIG. 4 is a schematic view of the arrangement between the top plate and the grinding mechanism of the present invention;
FIG. 5 is a schematic structural view of the present invention between the moving frame, the electric slider, the grinding motor, the grinding rod and the grinding block;
figure 6 is a cross-sectional view of the sanding lever, sanding spring, and sanding block of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 6, a hydraulic valve block manufacturing and processing burr removing system comprises a bottom plate 1, a sliding frame 2, a rotating motor 3, a locking mechanism 4, a supporting vertical plate 5, a rotating rod 6, a telescopic column 7, a top plate 8 and a polishing mechanism 9, wherein a sliding groove is arranged on the top of the right end of the bottom plate 1, the right end of the sliding frame 2 is connected with the sliding groove on the bottom plate 1 in a sliding fit manner, the supporting vertical plate 5 is arranged on the top of the left end of the bottom plate 1, the number of the locking mechanisms 4 is two, one locking mechanism 4 is arranged on the right side surface of the supporting vertical plate 5 through the rotating rod 6, the other locking mechanism 4 is arranged on the left side surface of the upper end of the sliding frame 2 through the rotating motor 3, the top plate 8 is positioned above the locking mechanism 4, a square groove is arranged in the middle part of the top plate 8, the polishing mechanism 9, the bottom of the telescopic column 7 is installed on the top of the outer end of the bottom plate 1, the hydraulic valve block can be clamped and locked through the two locking mechanisms 4, the hydraulic valve block can be driven to rotate through rotation of the rotating motor 3, different sides of the hydraulic valve block can be polished, the telescopic motion of the telescopic column 7 can drive the top plate 8 to conduct height adjustment, and the polishing mechanism 9 is enabled to externally support polishing of the hydraulic valve block.
The middle part of the lower end of the sliding frame 2 is connected with the middle part of the adjusting rod 21 in a threaded fit mode, external threads are arranged on the outer side surface of the adjusting rod 21, a rocker 22 is arranged on the right end of the adjusting rod 21, the left end of the adjusting rod 21 is arranged on the upper end surface of the middle part of the bottom plate 1 through an adjusting support plate 23, and the position of the sliding frame 2 can be adjusted by manually shaking the rocker 22, so that the distance between the two locking mechanisms 4 can be adjusted, and the application range of the invention is enlarged.
The outer side surface of the left end of the rotating rod 6 is symmetrically provided with four V-shaped grooves, the V-shaped groove at the upper end of the rotating rod 6 is internally provided with a positioning insertion block 61, the positioning insertion block 61 is arranged at the bottom of a top extending sliding column 62, the bottom of the positioning insertion block 61 is of an arc-shaped structure, the middle part of the top extending sliding column 62 is connected with a positioning support plate 63 in a sliding fit mode, the positioning support plate 63 is arranged on the right side surface of the upper end of a supporting vertical plate 5, the outer side surface of the lower end of the top extending sliding column 62 is provided with a positioning spring 64, the positioning spring 64 is arranged between the positioning insertion block 61 and the positioning support plate 63, the V-shaped groove on the rotating rod 6 is matched with the positioning insertion block 61 to limit the rotating position of the hydraulic valve block, so that the upper side surface of the hydraulic valve block is perpendicular to the polishing rod 96 after the hydraulic valve block, the positioning insertion block 61 is prevented from affecting the rotation of the rotary motor 3.
The locking mechanism 4 comprises a locking connecting plate 41, a locking sliding frame 42, a locking support plate 43, a locking bolt 44, a locking clamping plate 45 and a clamping plate bolt 46, wherein the locking connecting plate 41 positioned at the left end of the bottom plate 1 is arranged on the rotating rod 6, the locking connecting plate 41 positioned at the right end of the bottom plate 1 is arranged on an output shaft of the rotating motor 3, a sliding groove is arranged on the right side surface of the middle part of the locking connecting plate 41 positioned at the right end of the bottom plate 1, a rotating sliding column is arranged on the outer side of the rotating motor 3, the right end of the rotating sliding column is arranged on the sliding frame 2, the left end of the rotating sliding column is connected with the sliding groove on the locking connecting plate 41 in a sliding fit manner, a square groove with a sliding groove formed in the side wall is arranged on each of the rear side and front sides of the upper end of the locking connecting plate 41, and each square;
the outer end of the locking carriage 42 is connected to the inner end of a locking bolt 44, the middle part of the locking bolt 44 being connected to a locking brace 43 by means of a screw-thread fit, the locking brace 43 being mounted on the outer side of the locking link plate 41;
the inner end of the locking sliding frame 42 is of an L-shaped structure, the inner side surface of the outer end of the locking sliding frame 42 is provided with a sliding groove, the sliding groove of the locking sliding frame 42 is connected with the locking clamping plate 45 in a sliding fit manner, the inner side surface of the locking clamping plate 45 is provided with a latch, the outer side surface of the locking clamping plate 45 is connected with the inner end of the clamping plate bolt 46, the middle part of the clamping plate bolt 46 penetrates through the locking sliding frame 42, and the locking sliding frame 42 and the clamping plate bolt 46 are in threaded fit, in particular, during operation, the locking mechanism 4 can clamp and lock the outer end of the hydraulic valve block, and the transverse position and the longitudinal position of the locking clamping plate 45 can be adjusted by rotating the locking bolt 44 and the clamping plate bolt 46, so that the locking mechanism 4 can.
The polishing mechanism 9 comprises a polishing lead screw 91, a stabilizing rod 92, a moving frame 93, an electric slider 94, a polishing motor 95 and a polishing rod 96, wherein the polishing lead screw 91 is arranged in a square groove on the top plate 8, the front end and the rear end of the polishing lead screw 91 are uniformly distributed with one stabilizing rod 92, the stabilizing rod 92 is arranged in the square groove on the top plate 8, the moving frame 93 is arranged on the middle part of the polishing lead screw 91, and the outer end of the moving frame 93 is connected with the stabilizing rod 92 in a sliding fit manner;
the electric slide block 94 is mounted on the bottom of the moving frame 93, the grinding motor 95 is mounted on the bottom of the electric slide block 94 through a motor sleeve, and the grinding rod 96 is mounted on an output shaft of the grinding motor 95, in a specific operation, the grinding mechanism 9 can complete grinding actions on the hydraulic valve block, and the grinding lead screw 91 and the electric slide block 94 can drive the grinding rod 96 to perform adjustment on the transverse and longitudinal positions, so that the grinding rod 96 can perform grinding actions on holes in different positions of the hydraulic valve block.
The lower end face of the polishing rod 96 is provided with a round hole, a polishing block 98 is arranged in the round hole of the polishing rod 96 through a polishing spring 97, the polishing block 98 is of a step-shaped circular cylinder structure, and holes with different depths on the hydraulic valve block can be polished by the telescopic matching connection of the polishing rod 96 and the polishing block 98.
The upper end of the polishing rod 96 is provided with a connecting disc, the connecting disc on the polishing rod 96 is connected with an output shaft of a polishing motor 95, square grooves are symmetrically arranged on the outer side surface of the upper end of the polishing rod 96, a polishing body 961 is arranged in each square groove on the polishing rod 96, the upper end of each polishing body 961 is arranged on the lower end surface of the connecting disc on the polishing rod 96 through a pin shaft, the inner side surface of the lower end of each polishing body 961 is arranged in the corresponding square groove on the polishing rod 96 through a telescopic spring 962, the outer side surface of each polishing body 961 is an arc-shaped surface, after the position of the polishing rod 96 is adjusted, the telescopic columns 7 are controlled to perform contraction movement, the polishing bodies 961 can be attached to chamfers of holes of the hydraulic valve blocks under the connecting action of the pin shafts, the rotation of the polishing motor 95 can drive the polishing bodies 961 to polish the chamfers of the holes on the hydraulic valve blocks, and the telescopic springs 962 can enable the polishing bodies 961 to be attached to, the polishing effect is improved.
The outer side surface of the grinding block 98 is provided with a grinding groove, an arc-shaped grinding block 982 is installed in the grinding groove of the grinding block 98 through a buffer spring 981, the lower end of the arc-shaped grinding block 982 is provided with an arc-shaped groove which is obliquely arranged, the arc-shaped grinding block 982 on the grinding block 98 can grind the hole wall of the hydraulic valve block when moving downwards, the arc-shaped structure of the arc-shaped grinding block 982 can increase the grinding effect, and the buffer spring 981 can enable the arc-shaped grinding block 982 to be attached to the hole wall of the hydraulic valve block with certain force, so that the hole of the hydraulic valve block can be thoroughly ground.
The middle part of the polishing block 98 is provided with bristles with certain toughness, the bristles on the polishing block 98 can brush down chips polished by the arc-shaped polishing block 982, and when the polishing block 98 contracts, the bristles on the polishing block 98 can move into a round hole of the polishing rod 96.
During operation, firstly, the transverse position and the longitudinal position of the locking clamping plate 45 can be respectively adjusted by rotating the locking bolt 44 and the clamping plate bolt 46, so that the locking mechanisms 4 can lock and polish hydraulic valve blocks with different sizes, the hydraulic valve blocks are placed between the two locking mechanisms 4, then the position of the sliding frame 2 can be adjusted by manually shaking the rocker 22, so that the hydraulic valve blocks can be stably locked, the side surfaces of the hydraulic valve blocks to be polished are upward through rotation of the rotating motor 3, the rotating positions of the hydraulic valve blocks can be limited by matching the V-shaped grooves on the rotating rod 6 with the positioning insertion blocks 61, and the upper side surfaces of the hydraulic valve blocks are perpendicular to the polishing rod 96 after the hydraulic valve blocks are rotationally adjusted;
the polishing lead screw 91 and the electric slide block 94 can drive the polishing rod 96 to adjust the transverse position and the longitudinal position, so that the polishing rod 96 can polish holes at different positions of the hydraulic valve block, the telescopic column 7 is controlled to perform contraction motion, the polishing body 961 can be attached to a chamfer of the hole of the hydraulic valve block under the connection action of the pin shaft, the rotation of the polishing motor 95 can drive the polishing body 961 to polish the chamfer of the hole on the hydraulic valve block, the telescopic spring 962 can enable the polishing body 961 to be attached to the hydraulic valve block with certain force to increase the polishing effect, the telescopic matching connection of the polishing rod 96 and the polishing block 98 can polish the holes at different depths on the hydraulic valve block, the arc structure of the arc-shaped polishing block 982 can increase the polishing effect, and the buffer spring 981 can enable the arc-shaped polishing block 982 to be attached to the hole wall of the hydraulic valve block with certain force, therefore, the holes of the hydraulic valve block are thoroughly ground, the bristles on the grinding block 98 can brush down the chips ground by the arc-shaped grinding block 982, and the bristles on the grinding block 98 can move into the round holes of the grinding rod 96 when the grinding block 98 contracts, so that the holes of the hydraulic valve block are ground.
The hydraulic valve block polishing device can stably lock hydraulic valve blocks of different models, and can prevent the holes of the hydraulic valve blocks from being polished by two polishing heads by polishing the inner walls of the holes of the hydraulic valve blocks and hole chamfers at one time, so that the polishing effect of the hydraulic valve blocks is improved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a processing burr removal processing system is made to hydrovalve piece, includes bottom plate (1), carriage (2), rotates motor (3), locking mechanical system (4), supports riser (5), dwang (6), flexible post (7), roof (8) and grinding machanism (9), its characterized in that: the top of the right end of the bottom plate (1) is provided with a sliding groove, the right end of the sliding frame (2) is connected with the sliding groove in the bottom plate (1) in a sliding fit mode, the supporting vertical plate (5) is installed on the top of the left end of the bottom plate (1), the number of the locking mechanisms (4) is two, one locking mechanism (4) is installed on the right side face of the supporting vertical plate (5) through a rotating rod (6), the other locking mechanism (4) is installed on the left side face of the upper end of the sliding frame (2) through a rotating motor (3), the top plate (8) is located above the locking mechanism (4), a square groove is formed in the middle of the top plate (8), a polishing mechanism (9) is installed in the square groove in the top plate (8), telescopic columns (7) are symmetrically installed at the outer ends of the top plate (8), and the bottoms of the telescopic columns (; wherein:
the locking mechanism (4) comprises a locking connecting plate (41), a locking sliding frame (42), a locking support plate (43), a locking bolt (44), a locking clamping plate (45) and a clamping plate bolt (46), wherein the locking connecting plate (41) positioned at the left end of the bottom plate (1) is arranged on the rotating rod (6), the locking connecting plate (41) positioned at the right end of the bottom plate (1) is arranged on an output shaft of the rotating motor (3), the rear side of the upper end and the front side of the lower end of the locking connecting plate (41) are respectively provided with a square groove with a sliding groove formed in the side wall, and each square groove in the locking connecting plate (41) is connected with the middle part of one locking sliding frame (42) in a sliding fit manner;
-the outer end of the locking carriage (42) is connected to the inner end of a locking bolt (44), the middle of the locking bolt (44) being connected to a locking brace (43) in a screw-fit manner, the locking brace (43) being mounted on the outer side of the locking tie-plate (41);
-the inner end of the locking sliding frame (42) is of an L-shaped structure, the inner side surface of the outer end of the locking sliding frame (42) is provided with a sliding groove, the sliding groove of the locking sliding frame (42) is connected with the locking clamping plate (45) in a sliding fit manner, the inner side surface of the locking clamping plate (45) is provided with clamping teeth, the outer side surface of the locking clamping plate (45) is connected with the inner end of the clamping plate bolt (46), the middle part of the clamping plate bolt (46) penetrates through the locking sliding frame (42), and the locking sliding frame (42) is in threaded fit with the clamping plate bolt (46).
2. The hydraulic valve block manufacturing and machining burr removal processing system according to claim 1, characterized in that: the polishing mechanism (9) comprises a polishing lead screw (91), a stabilizing rod (92), a moving frame (93), an electric slider (94), a polishing motor (95) and a polishing rod (96), wherein the polishing lead screw (91) is installed in a square groove on the top plate (8), the front end and the rear end of the polishing lead screw (91) are uniformly distributed with one stabilizing rod (92), the stabilizing rod (92) is installed in the square groove on the top plate (8), the moving frame (93) is installed in the middle of the polishing lead screw (91), and the outer end of the moving frame (93) is connected with the stabilizing rod (92) in a sliding fit manner;
the electric sliding block (94) is arranged on the bottom of the moving frame (93), the grinding motor (95) is arranged on the bottom of the electric sliding block (94) through a motor sleeve, and a grinding rod (96) is arranged on an output shaft of the grinding motor (95).
3. The hydraulic valve block manufacturing and machining burr removal processing system according to claim 1, characterized in that: the lower end middle part of the sliding frame (2) is connected with the middle part of the adjusting rod (21) in a threaded fit mode, external threads are arranged on the outer side face of the adjusting rod (21), a rocker (22) is installed on the right end of the adjusting rod (21), and the left end of the adjusting rod (21) is installed on the upper end face of the middle part of the bottom plate (1) through an adjusting support plate (23).
4. The hydraulic valve block manufacturing and machining burr removal processing system according to claim 1, characterized in that: the left end lateral surface of dwang (6) on the symmetry be provided with four V type grooves, be provided with location inserted block (61) in the V type groove of dwang (6) upper end, location inserted block (61) are installed and are stretched on the bottom of traveller (62) on the top, the middle part that the traveller (62) was stretched on the top is connected with location extension board (63) through sliding fit's mode, location extension board (63) are installed on the upper end right flank of supporting riser (5), be provided with positioning spring (64) on the lower extreme lateral surface that the traveller (62) was stretched on the top, positioning spring (64) are installed between location inserted block (61) and location extension board (63).
5. The hydraulic valve block manufacturing and machining burr removal processing system according to claim 2, characterized in that: the lower end face of the polishing rod (96) is provided with a round hole, a polishing block (98) is installed in the round hole of the polishing rod (96) through a polishing spring (97), and the polishing block (98) is of a step-shaped circular cylinder structure.
6. The hydraulic valve block manufacturing processing burr removal processing system according to claim 2 or 5, characterized in that: the upper end of the polishing rod (96) is provided with a connecting disc, the connecting disc on the polishing rod (96) is connected with an output shaft of a polishing motor (95), square grooves are symmetrically formed in the outer side face of the upper end of the polishing rod (96), a polishing body (961) is arranged in each square groove on the polishing rod (96), the upper end of each polishing body (961) is installed on the lower end face of the connecting disc on the polishing rod (96) through a pin shaft, the inner side face of the lower end of each polishing body (961) is installed in the corresponding square groove on the polishing rod (96) through a telescopic spring (962), and the outer side face of each polishing body (961) is an arc-shaped face.
7. The hydraulic valve block manufacturing and processing burr removal processing system according to claim 5, characterized in that: the grinding device is characterized in that a grinding groove is formed in the outer side face of the grinding block (98), an arc-shaped grinding block (982) is installed in the grinding groove of the grinding block (98) through a buffer spring (981), and an arc-shaped groove which is obliquely arranged is formed in the lower end of the arc-shaped grinding block (982).
8. The hydraulic valve block manufacturing and processing burr removal processing system according to claim 5, characterized in that: bristles with certain toughness are arranged in the middle of the grinding block (98).
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| CN201911011618.7A CN110744376B (en) | 2019-10-23 | 2019-10-23 | Processing burr removing system for manufacturing hydraulic valve block |
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| CN201911011618.7A CN110744376B (en) | 2019-10-23 | 2019-10-23 | Processing burr removing system for manufacturing hydraulic valve block |
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| CN113059444B (en) * | 2021-03-05 | 2022-02-18 | 佛山市有为科技有限公司 | Modularization assembled wall body assembly structure processing equipment |
| CN114454001B (en) * | 2022-02-28 | 2023-10-20 | 苏州勇讯精密机械有限公司 | Hydraulic valve block hole machining burr polishing device and polishing method |
| CN114939819A (en) * | 2022-04-29 | 2022-08-26 | 贺志彬 | Polishing device for hardware machining and polishing method thereof |
| CN114905349B (en) * | 2022-06-10 | 2024-03-26 | 安徽省含山县皖中减速机械有限公司 | Motor casing processing is with equipment of polishing |
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| WO1989007500A1 (en) * | 1988-02-12 | 1989-08-24 | August Sandstad | Device for finishing cast iron |
| JPH07164293A (en) * | 1993-12-15 | 1995-06-27 | Yamaha Motor Co Ltd | Deburring brush device and deburring brush and machining center installing holder |
| CN205218599U (en) * | 2015-12-17 | 2016-05-11 | 重庆正博机械制造有限公司 | Module processing upset anchor clamps about forge hot mould |
| CN109128670A (en) * | 2018-10-16 | 2019-01-04 | 珠海仕高玛机械设备有限公司 | A kind of automatic turning device of side wall gusset frame welding |
| CN209394459U (en) * | 2019-01-24 | 2019-09-17 | 永济铁路机车车辆配件有限公司 | A kind of motor on line process equipment |
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Effective date of registration: 20210329 Address after: 3 Shengda Road, Zeguo Town, Wenling City, Taizhou City, Zhejiang Province Applicant after: Zhejiang Bole Hydraulic Technology Co.,Ltd. Address before: Anqing Normal University, 1318 Jixian North Road, Yixiu District, Anqing City, Anhui Province 246001 Applicant before: Guo Jianshe |
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