CN112720165A - Efficient grinding machine equipment for machining aerospace carbon fiber part mold - Google Patents
Efficient grinding machine equipment for machining aerospace carbon fiber part mold Download PDFInfo
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- CN112720165A CN112720165A CN202011451478.8A CN202011451478A CN112720165A CN 112720165 A CN112720165 A CN 112720165A CN 202011451478 A CN202011451478 A CN 202011451478A CN 112720165 A CN112720165 A CN 112720165A
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- 238000000227 grinding Methods 0.000 title claims abstract description 196
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000003754 machining Methods 0.000 title claims description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 65
- 238000005498 polishing Methods 0.000 claims abstract description 60
- 230000000670 limiting effect Effects 0.000 claims description 102
- 238000000034 method Methods 0.000 abstract description 28
- 239000000463 material Substances 0.000 description 20
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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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
- B24B41/005—Feeding or manipulating devices specially adapted to 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
- B24B41/06—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
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/003—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
- B24B47/00—Drives or gearings; Equipment therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
An efficient grinding machine device for processing an aerospace carbon fiber part mold comprises a rack, a linear driving module, a feeding frame, a feeding mechanism, a clamping mechanism, a grinding cover, a grinding lifting rod, a grinding support, a grinding motor and a grinding wheel disc; the frame is a hollow structure; the linear driving modules are arranged on the top surface of the rack and symmetrically arranged on two sides; the feeding frame can be transversely displaced through the linear driving modules on the two sides; the feeding mechanism and the feeding frame are movably arranged; the clamping mechanisms are arranged on two sides of the feeding mechanism; the grinding cover is buckled on the top surface of the feeding frame; the polishing lifting rod is arranged on one side of the top surface of the rack; the polishing support is arranged at the top end part of the polishing lifting rod; the polishing motor is fixed on the top surface of the polishing bracket; the grinding wheel disc is arranged at one end of the grinding motor. The automatic feeding device can realize automatic feeding of the die, and after the die is automatically positioned and clamped, the grinding wheel disc realizes an automatic grinding process, so that the device has high automation degree and high process efficiency; and the grinding wheel disc is convenient to replace and firm to assemble.
Description
Technical Field
The invention relates to the field of grinding machine equipment, in particular to efficient grinding machine equipment for processing an aerospace carbon fiber part mould.
Background
In the process of the preparation process of the aerospace component, a die is required to be used for stamping preparation, the surface finish of the die is required to have extremely high requirements, and special grinding machine equipment is used for grinding the surface of the die so as to meet the high finish requirement. The prior art has various forms of grinding machine structures, but when the grinding machine structure is used for processing aerospace part molds, the grinding machine structure has no universality and has the following technical defects. 1) The grinding machine tool structure is in a long-term repeated grinding state, the tool is seriously worn, the tool needs to be regularly and frequently replaced, the tool of the grinding machine needs to be quickly replaced for many times, a clamping mechanism of the tool needs to be designed, a grinding wheel disc is adopted by a common grinding machine to be used as a grinding tool, a threaded connection mode is adopted when the grinding wheel disc is assembled, repeated screwing is needed to be carried out on a plurality of thread structures in the assembling process, and the time and labor consumption of the tool assembling process is reduced, so that the efficiency of the assembling process is low. 2) When sending into the mould and polishing the processing in the grinding machine equipment, because the size of mould is great, the manual work of being not convenient for goes up unloading and handles, all adopts the manual material loading of operating personnel when polishing to the work piece in the grinding machine equipment of general, needs manual location to the location of mould simultaneously, and its process is troublesome, can't realize automated production. 3) After a material to be polished is fed by a general grinding machine structure, an operator is required to manually clamp and fix the material, so that the process flow efficiency is low, a device for quickly clamping the shape of an aerospace part mold needs to be designed, and the process efficiency of the whole grinding machine is improved.
Disclosure of Invention
In order to solve the existing problems, the invention discloses high-efficiency grinding machine equipment for processing an aerospace carbon fiber part mould, which has the following specific technical scheme: an efficient grinding machine device for processing an aerospace carbon fiber part mold comprises a rack, a linear driving module, a feeding frame, a feeding mechanism, a clamping mechanism, a grinding cover, a grinding lifting rod, a grinding support, a grinding motor and a grinding wheel disc;
the frame is of a hollow structure; the linear driving modules are arranged on the top surface of the rack and symmetrically arranged on two sides; the feeding frame is arranged on the top surface of the rack, and can be transversely displaced through the linear driving modules on the two sides; the feeding mechanism is arranged in the center of the top surface of the feeding frame and is movably arranged with the feeding frame; the clamping mechanisms are arranged on the top surface of the feeding frame and arranged on two sides of the feeding mechanism, and the clamping mechanisms and the top surface of the feeding frame are arranged in a sliding manner; the polishing cover is buckled on the top surface of the feeding frame and fixedly arranged with the feeding frame, and one side of the polishing cover is hollowed out to form a polishing cover through hole; the polishing lifting rod is arranged on one side of the top surface of the rack and is arranged on the outer side of the polishing cover; the polishing support is arranged at the top end part of the polishing lifting rod; the polishing motor is fixed on the top surface of the polishing bracket; the grinding wheel disc is arranged at one end of the grinding motor, the grinding wheel disc is connected with the grinding motor through a grinding cover through hole, and the grinding wheel disc is fixedly arranged with the grinding motor through a cutter clamping mechanism.
Furthermore, the surface center of the feeding frame is hollowed to form a lifting port, and the feeding mechanism comprises an arrival frame, a rail column and an electric sliding rail; the in-place frame is arranged in the lifting port, and the in-place frame is fixedly arranged with one side edge of the lifting port; the surface of the locating frame is hollowed out to form a lifting roller opening; the end part of the bottom surface of the arrival frame is provided with a lifting track which is symmetrically arranged, and the lifting track at each side is vertically and fixedly arranged with the arrival frame; lifting plates are arranged at two ends of the bottom surface of the arrival frame, two ends of each lifting plate are embedded into the lifting tracks at two sides, so that the lifting plates longitudinally limit and slide in the lifting tracks, and lifting teeth are arranged at two sides of the wall surface of each lifting plate; a lifting roller is arranged between the lifting plates at two sides, and the end part of the lifting roller is rotated with the inner wall surface of each lifting plate at each side through a shaft seat; adjusting tooth supports are arranged on two sides of the bottom surface of the in-place frame, the adjusting tooth supports are arranged on the outer sides of the lifting rails on each side, and the adjusting tooth supports are vertically fixed with the in-place frame; an adjusting gear is arranged between the adjusting gear supports, the adjusting gear is rotated with the adjusting gear supports on two sides through a rotating shaft, and one side of the adjusting gear is meshed with the lifting gear; the in-place frame is arranged at one end of the lifting port and comprises an in-place plate and a horizontal frame, the horizontal frame surrounds the side edge of the in-place frame, the inner wall surfaces of two sides of the horizontal frame are provided with horizontal frame side teeth, and the horizontal frame side teeth are meshed with one side of the adjusting gear; the locating plate is arranged on one side of the top surface of the horizontal frame and is vertically fixed with the horizontal frame; the track post set up in the both ends of going up and down the mouth, the track post with go up the work or material rest vertical fixation, the both ends laminating that arrives the position board is in corresponding the lateral wall of track post to through electronic slide linkage, realize the frame that arrives in place is located the longitudinal liftable setting is personally submitted to the lateral wall of track post.
Further, one side of feed mechanism still is equipped with material loading roller and material loading motor, material loading roller embedding set up in the one end of material loading board, and set up in one side of lift mouth, the material loading roller is horizontal array setting, every the both ends of material loading roller pass through the bearing with material loading frame realizes rotating, the material loading motor set up in one side of material loading roller, material loading motor and one the material loading roller coaxial rotation realizes just the material loading roller drive.
Furthermore, the number of the lifting roller openings is two, and the two lifting roller openings are arranged in parallel at two sides.
Furthermore, the cross section of each lifting rail is in a structure shaped like the Chinese character 'Contraband', and the side wall surface of each lifting rail is flush with the side wall of each lifting opening.
Furthermore, the number of the lifting teeth arranged on the wall surface of each lifting plate is two, and the lifting teeth are symmetrically arranged on two sides; the number of the adjusting gears arranged between the adjusting gear supports on each side is two, and each adjusting gear is arranged corresponding to one row of the lifting gear.
Furthermore, the number of the lifting rollers is two, the setting position of each lifting roller is matched with the opening of each lifting roller, and the diameter of each lifting roller is slightly smaller than the width of the opening of each lifting roller.
Furthermore, the top surface of the horizontal frame is in a structure of the shape of 'Contraband', and is circumferentially arranged on three side wall surfaces of the arrival frame; the cross sections of the two sides of the horizontal frame are of L-shaped structures and are parallel to the side wall surface of the arrival frame.
Furthermore, two ends of the locating plate extend out of the top surface of the horizontal frame in an inclined mode and are in a Z-shaped structure.
Furthermore, the clamping mechanism comprises a first transverse push rod, a push rod bracket, a first push sheet, a first clamping sheet, a first longitudinal push rod, a clamping sheet track, an adjusting sheet, an adjusting shaft, an adjusting cylinder, a second transverse push rod and a second clamping sheet; the first transverse push rod is arranged on one side of the feeding frame and supported by a push rod support; the first push sheet is arranged at the end part of the first transverse push rod and is perpendicular to the first transverse push rod; the first clamping piece is vertically fixed with the first transverse push rod and is fixed with the first push piece; the first longitudinal push rod is transversely arranged on one side of the first push sheet; the clamping piece rail is arranged on the bottom side of the first pushing piece, and the first pushing piece is slidably arranged with the feeding frame through the clamping piece rail; the adjusting sheet is arranged at one end of the first push sheet, and the end part of the first longitudinal push rod is vertically fixed with the adjusting sheet; the adjusting cylinder is arranged on the top surface of the first push sheet, the adjusting shaft transversely penetrates through the adjusting cylinder, and one end of the adjusting shaft is vertically fixed with the adjusting sheet; the second transverse push rod is arranged on the other side of the feeding frame and is opposite to the first clamping piece, the second transverse push rod is arranged on one side of the second clamping piece and is vertically fixed with the second clamping piece, and the second transverse push rod is fixed with the top surface of the feeding frame through a push rod support.
Furthermore, the number of the first transverse push rods is two, and the two transverse push rods are arranged in parallel at two sides; the cross section of the first clamping piece is of an L-shaped structure, and the bottom side of the first clamping piece is parallel to the top surface of the feeding frame; the cross section of the first push sheet is of an inverted L-shaped structure, the first push sheet and the first clamping sheet enclose a rectangular frame structure, and the first transverse push rod and the longitudinal vertical surface of the first push sheet are vertically fixed.
Furthermore, one end of the adjusting sheet extends out of the side wall surface of the first clamping sheet.
Furthermore, a sliding limiting column is arranged on the side wall of one end of the polishing cover, the sliding limiting column is vertically arranged and is vertically fixed with the top surface of the feeding frame, and the side wall of the sliding limiting column is in an inclined plane shape; the one end lateral wall of the cover of polishing is equipped with motor protection post, motor protection post is vertical setting to circumference protection in the outside of material loading motor, motor protection post with the top surface vertical fixation of material loading frame, with the spacing post of slip sets up relatively.
Furthermore, an illuminating lamp is arranged on one side of the inner wall surface of the polishing cover and is fixedly arranged on the polishing cover; and an observation window is arranged on one side wall surface of the polishing cover.
Furthermore, the top surface of the polishing cover is provided with a lifting plate, and the lifting plate can be rotatably arranged through a movable hinge.
Further, the cutter clamping mechanism comprises a positioning disc, a limiting disc, a pin shaft, a positioning cap, a plug pin and a split pin; the positioning disc is arranged on the outer wall surface of the rotating shaft of the polishing motor; the side wall surface of the positioning disc is of a groove-shaped structure in the circumferential direction to form a positioning slot, an inner ring of one end surface of the positioning disc is of a counter bore structure to form a positioning through hole, the positioning through hole is communicated with the bottom end of the positioning slot, an outer ring of one end surface of the positioning disc is of a hollow structure to form a positioning pin hole, and the positioning pin hole is communicated with the top end of the positioning slot; the limiting disc is arranged on one end face of the positioning disc and is circumferentially arranged on the outer wall face of the grinding rotating shaft, and the limiting disc and the positioning disc are of an integrated structure; the grinding wheel disc is arranged on one end face of the limiting disc, and the end face of the grinding wheel disc and the limiting disc can be fixedly embedded; the side wall surface of the grinding wheel disc is provided with a grinding wheel positioning groove, the bottom surface of the grinding wheel positioning groove is of a through hole structure to form a grinding wheel positioning hole, and the grinding wheel positioning hole transversely penetrates through the grinding wheel disc; the pin shaft penetrates through the grinding wheel positioning hole and extends into the positioning pin hole, and the end part of the pin shaft is embedded into the grinding wheel positioning groove; the positioning cap is embedded into the positioning pin hole, the end part of the pin shaft is embedded into the positioning cap, and the positioning cap is clamped and fixed with the pin shaft; the outer side wall of one end of the positioning cap is in a groove shape to form a positioning cap clamping groove, the bolt is embedded into the positioning slot and is inserted into the positioning cap clamping groove of the positioning cap to realize the limiting and fixing of the positioning cap and the positioning disc, and the top end of the bolt is in a through hole shape to form a bolt through hole; the split pin penetrates through the positioning pin hole and the bolt through hole, and the bolt and the positioning plate are limited and fixed.
Further, the positioning disc is of a disc structure; the positioning slots that the positioning disk set up are three in quantity, be circumference evenly set up in the lateral wall face of positioning disk.
Furthermore, the number of the positioning through holes is three, and the position of each positioning through hole is matched with the position of the positioning slot; the cross section of each positioning through hole is of a circular structure, and the inner diameter of each positioning through hole is matched with the outer diameter of each positioning cap.
Furthermore, the limiting disc is of a disc structure, and the diameter of the limiting disc is slightly smaller than that of the positioning disc; the outer ring of the side wall surface of the limiting disc is of a convex structure in the circumferential direction to form a limiting ring, the limiting ring and the limiting disc are of an integrated structure, a limiting block is arranged on the inner ring of the limiting ring in the circumferential direction, and the limiting block and the limiting ring are fixedly arranged; a limiting column is arranged in the center of the limiting disc and is vertically fixed with the end face of the limiting disc; the diameter of one end face of the grinding wheel disc is matched with the inner diameter of the limiting ring, and the outer side of the grinding wheel disc is circumferentially in a groove shape to form a grinding wheel caulking groove; the center of the end face of the grinding wheel disc is in a blind hole shape to form a grinding wheel embedding hole, the grinding wheel disc is embedded into the inner side of the limiting ring, the limiting block is embedded into the grinding wheel embedding groove, and the limiting column is inserted into the grinding wheel embedding hole to realize the limiting fixation of the grinding wheel disc and the limiting disc.
Further, the pin shaft comprises a connecting cap, a connecting rod and a connecting block, wherein the connecting cap is arranged at the end part of the connecting rod and is vertically fixed with the connecting rod; the connecting block is arranged on the side wall of one end of the connecting rod and is fixedly arranged with the connecting rod; the cross section of the connecting cap is of a hexagonal structure, and the cross section of the grinding wheel positioning groove is matched with the shape and size of the cross section of the connecting cap; the connecting block is of a semicircular annular structure, and the cross section of the grinding wheel positioning hole is matched with the cross section shapes and sizes of the connecting rod and the connecting block.
Further, one end of the positioning cap is in a hexagonal prism structure; one end of the positioning cap is of a cylindrical structure and is of a hollow structure, a positioning cap cavity is formed, the circumferential direction of the inner end face of the positioning cap cavity is groove-shaped, a positioning cap embedded groove is formed, the end portion of the connecting rod extends into the positioning cap cavity, the connecting block is rotatably embedded into the positioning cap embedded groove, and the positioning cap and the pin shaft are axially positioned.
Furthermore, the longitudinal section of the bolt is of a U-shaped structure, and the width of an opening at the bottom end of the bolt is matched with the width of the positioning cap clamping grooves on the two sides; the cross section shape and the size of the plug pin are matched with those of the positioning slot.
The invention has the beneficial effects that:
the feeding mechanism is designed aiming at the arrangement of the grinding machine, after a mould is sent into the feeding roller by the feeding mechanism through the conveying device, the in-place frame at one end of the feeding frame can be longitudinally lifted to form a baffle structure to block and position the mould, and the lifting roller is driven to descend by the gear meshing structure of the regulating gear, so that the mould is placed in a plane state after being positioned, and a precise surface grinding process can be carried out; after the process is finished, the lifting roller is driven to lift by the longitudinal descending of the in-place frame, so that the bottom surface of the die is in a slidable state, and the discharging is convenient. This feed mechanism need not to use operating personnel to carry out manual operation, through the cooperation transmission of each part, realizes realizing the material loading process to automatic conveying of mould, spacing, location, and is accurate to the location of mould, and degree of automation is high, and compact structure has saved whole process flow time.
The invention designs a clamping mechanism aiming at a grinding machine, the clamping mechanism is designed aiming at the appearance structure of a aerospace part mould, and clamping pieces on two sides of the clamping mechanism are used for carrying out transverse position adjustment on the mould and can be used for carrying out transverse clamping and positioning; meanwhile, the adjusting sheet on one side and the positioning plate clamp the mold to longitudinally assist in positioning the mold, the multi-directional clamping and positioning of the mold can be realized, the mold is circumferentially well positioned, the clamping mechanism has strong clamping capability on the mold, the clamping process of the clamping mechanism is rapid, an automatic clamping process can be realized, the clamping process is rapid, and the automation degree is high.
The tool of the grinding machine is designed to be clamped, the grinding wheel disc and the positioning disc are fixed in an inserting and clamping mode, the grinding wheel disc is well limited and fixed in the circumferential direction, penetrates through the grinding wheel disc and the positioning disc through the pin shaft, is matched with the positioning cap to be fixed in a rotating and embedding mode, and is limited and rotated through the pin shaft, so that the grinding wheel disc and the positioning disc are axially limited and fixed; the grinding wheel disc after being assembled has a good fastening effect, and has good fastening performance with the positioning disc.
Aiming at the problem that the grinding wheel disc needs to be frequently replaced after being worn, the grinding wheel disc and the positioning disc are connected in a design mode, a connection mode of adopting thread locking is abandoned, the grinding wheel disc and the positioning disc can be quickly assembled by adopting a mode of pin shaft insertion and clamping, and the assembly and disassembly process of the grinding wheel disc has higher assembly efficiency.
Drawings
Fig. 1 is a schematic view of the overall configuration of the present invention.
Figure 2 is a schematic view of the internal structure of the sanding cover of the present invention.
Fig. 3 is a schematic structural view of the automatic feeding mechanism of the present invention.
Fig. 4 is a schematic cross-sectional view of the present invention to a stand.
Fig. 5 is a partial schematic view of the invention to the underside of a shelf.
Fig. 6 is a schematic structural view of the clamping mechanism of the present invention.
Fig. 7 is an overall cross-sectional schematic view of the tool clamping mechanism of the present invention.
Fig. 8 is a schematic view of the assembly between the limiting disc and the grinding wheel disc of the present invention.
Fig. 9 is a schematic view of the assembly of the pin, the locking cap and the plug of the present invention.
List of reference numerals:
a frame 1;
a linear driving module 2;
a feeding frame 3;
3-1 of a lifting port;
a feeding mechanism 4;
to the rack 4-1; 4-1-1 part of lifting roller port, 4-1-2 parts of lifting rail, 4-1-3 parts of lifting plate, 4-1-4 parts of lifting tooth, 4-1-5 parts of lifting roller, 4-1-6 parts of adjusting tooth bracket and 4-1-7 parts of adjusting gear;
a positioning frame 4-2; a locating plate 4-2-1, a horizontal frame 4-2-2 and horizontal frame side teeth 4-2-3;
4-3 of a rail column;
4-4 of an electric slide rail;
4-5 of a feeding roller;
4-6 of a feeding motor;
a clamping mechanism 5;
the device comprises a first transverse push rod 5-1, a push rod bracket 5-2, a first push sheet 5-3, a first clamping sheet 5-4, a first longitudinal push rod 5-5, a clamping sheet rail 5-6, an adjusting sheet 5-7, an adjusting shaft 5-8, an adjusting cylinder 5-9, a second transverse push rod 5-10 and a second clamping sheet 5-11;
a polishing cover 6;
a grinding cover through hole 6-1, a sliding limiting column 6-2, a motor protection column 6-3, an illuminating lamp 6-4, an observation window 6-5 and a lifting plate 6-6;
polishing the lifting rod 7;
polishing the bracket 8;
polishing the motor 9;
a grinding wheel disk 10;
10-1 of a grinding wheel positioning groove, 10-2 of a grinding wheel positioning hole, 10-3 of a grinding wheel caulking groove and 10-4 of a grinding wheel caulking hole;
a tool clamping mechanism 11;
a positioning plate 11-1; the positioning slot 11-1-1, the positioning through hole 11-1-2 and the positioning pin hole 11-1-3;
a limiting disc 11-2; a limiting ring 11-2-1, a limiting block 11-2-2 and a limiting column 11-2-3;
a pin shaft 11-3; the connecting cap 11-3-1, the connecting rod 11-3-2 and the connecting block 11-3-3;
positioning caps 11-4; a positioning cap clamping groove 11-4-1, a positioning cap cavity 11-4-2 and a positioning cap caulking groove 11-4-3;
11-5 of a bolt; a bolt through hole 11-5-1;
a cotter pin 11-6;
a conveyor 12.
Detailed Description
In order to make the technical scheme of the invention clearer and clearer, the invention is further described with reference to the accompanying drawings, and any scheme obtained by carrying out equivalent replacement and conventional reasoning on the technical characteristics of the technical scheme of the invention falls into the protection scope of the invention. The fixed connection, the fixed arrangement and the fixed structure mentioned in the embodiment are known technologies known to those skilled in the art, such as gluing, welding, screwing, bolt-nut connection, riveting and the like.
The attached drawing shows that the efficient grinding machine equipment for aerospace carbon fiber part mould processing comprises a rack 1, a linear driving module 2, a feeding frame 3, a feeding mechanism 4, a clamping mechanism 5, a grinding cover 6, a grinding lifting rod 7, a grinding support 8, a grinding motor 9 and a grinding wheel disc 10;
the frame 1 is of a hollow structure; the linear driving modules 2 are arranged on the top surface of the rack 1 and symmetrically arranged on two sides; the feeding frame 3 is arranged on the top surface of the rack 1, and the feeding frame 3 can be transversely displaced through the linear driving modules 2 on the two sides; the feeding mechanism 4 is arranged in the center of the top surface of the feeding frame 3, and the feeding mechanism 4 and the feeding frame 3 are movably arranged; the clamping mechanisms 5 are arranged on the top surface of the feeding frame 3 and arranged on two sides of the feeding mechanism 4, and the clamping mechanisms 5 and the top surface of the feeding frame 3 are arranged in a sliding manner; the polishing cover 6 is buckled on the top surface of the feeding frame 3 and is fixedly arranged with the feeding frame 3, and one side of the polishing cover 6 is hollowed out to form a polishing cover through hole 6-1; the polishing lifting rod 7 is arranged on one side of the top surface of the rack 1 and is arranged on the outer side of the polishing cover 6; the polishing bracket 8 is arranged at the top end part of the polishing lifting rod 7; the grinding motor 9 is fixed on the top surface of the grinding bracket 8; the grinding wheel disc 10 is arranged at one end of the grinding motor 9, the grinding wheel disc 10 is connected with the grinding motor 9 through a grinding cover through hole 6-1, and the grinding wheel disc 10 is fixedly arranged with the grinding motor 9 through a cutter clamping mechanism 11.
Further, the center of the surface of the feeding frame 3 is hollowed to form a lifting port 3-1, and the feeding mechanism 4 comprises a position frame 4-1, a position frame 4-2, a rail column 4-3 and an electric sliding rail 4-4; the arrival frame 4-1 is arranged in the lifting port 3-1, and the arrival frame 4-1 is fixedly arranged with one side edge of the lifting port 3-1; the surface of the arrival frame 4-1 is hollowed to form a lifting roller opening 4-1-1; the end part of the bottom surface of the arrival frame 4-1 is provided with a lifting track 4-1-2 which is symmetrically arranged, and the lifting track 4-1-2 at each side is vertically and fixedly arranged with the arrival frame 4-1; two ends of the bottom surface of the arrival frame 4-1 are provided with lifting plates 4-1-3, two ends of each lifting plate 4-1-3 are embedded into the lifting tracks 4-1-2 at two sides, so that the lifting plates 4-1-3 longitudinally limit and slide in the lifting tracks 4-1-2, and two sides of the wall surface of each lifting plate 4-1-3 are provided with lifting teeth 4-1-4; a lifting roller 4-1-5 is arranged between the lifting plates 4-1-3 at the two sides, and the end part of the lifting roller 4-1-5 is rotated with the inner wall surface of the lifting plate 4-1-3 at each side through a shaft seat; adjusting tooth supports 4-1-6 are arranged on two sides of the bottom surface of the arrival frame 4-1, the adjusting tooth supports 4-1-6 are arranged on the outer sides of the lifting rails 4-1-2 on each side, and the adjusting tooth supports 4-1-6 are vertically fixed with the arrival frame 4-1; an adjusting gear 4-1-7 is arranged between the adjusting gear supports 4-1-6, the adjusting gear 4-1-7 rotates with the adjusting gear supports 4-1-6 on two sides through a rotating shaft, and one side of the adjusting gear 4-1-7 is meshed with the lifting gear 4-1-4; the in-place frame 4-2 is arranged at one end of the lifting port 3-1, the in-place frame 4-2 comprises an in-place plate 4-2-1 and a horizontal frame 4-2-2, the horizontal frame 4-2-2 surrounds the side edge of the in-place frame 4-1, horizontal frame side teeth 4-2-3 are arranged on the inner wall surfaces of two sides of the horizontal frame 4-2-2, and the horizontal frame side teeth 4-2-3 are meshed with one side of the adjusting gear 4-1-7; the position arrival plate 4-2-1 is arranged on one side of the top surface of the horizontal frame 4-2-2 and is vertically fixed with the horizontal frame 4-2-2; the track columns 4-3 are arranged at two ends of the lifting port 3-1, the track columns 4-3 are vertically fixed with the feeding frame 3, two ends of the arrival plate 4-2-1 are attached to the side wall corresponding to the track columns 4-3 and are connected through electric sliding rails 4-4, and the fact that the arrival frame 4-2 is arranged on the side wall surface of the track columns 4-3 in a vertically lifting mode is achieved.
Furthermore, one side of the feeding mechanism 4 is also provided with feeding rollers 4-5 and feeding motors 4-6, the feeding rollers 4-5 are embedded into one end of the feeding plate and arranged on one side of the lifting port 3-1, the feeding rollers 4-5 are arranged in a transverse array, two ends of each feeding roller 4-5 are rotated with the feeding frame 3 through bearings, the feeding motors 4-6 are arranged on one side of the feeding rollers 4-5, and the feeding motors 4-6 and one feeding roller 4-5 rotate coaxially to drive the feeding rollers 4-5.
Furthermore, the number of the lifting roller openings 4-1-1 is two, and the two lifting roller openings are arranged in parallel at two sides.
Furthermore, the cross section of each lifting rail 4-1-2 at each side is in a Contraband-shaped structure, and the side wall surface of each lifting rail 4-1-2 at each side is flush with the side wall of each lifting opening 3-1.
Furthermore, the lifting teeth 4-1-4 arranged on the wall surface of each lifting plate 4-1-3 are two rows and are symmetrically arranged on two sides; the number of the adjusting gears 4-1-7 arranged between the adjusting gear brackets 4-1-6 on each side is two, and each adjusting gear 4-1-7 is arranged corresponding to one row of the lifting gears 4-1-4.
Furthermore, the number of the lifting rollers 4-1-5 is two, the arrangement position of each lifting roller 4-1-5 is adapted to the width of the lifting roller opening 4-1-1, and the diameter of each lifting roller 4-1-5 is slightly smaller than the width of the lifting roller opening 4-1-1.
Furthermore, the top surface of the horizontal frame 4-2-2 is in a structure like the Chinese character 'Contraband', and is circumferentially arranged on three side wall surfaces of the arrival frame 4-1; the cross sections of the two sides of the horizontal frame 4-2-2 are of L-shaped structures and are arranged in parallel with the side wall surface of the arrival frame 4-1.
Furthermore, two ends of the arrival plate 4-2-1 extend out of the top surface of the horizontal frame 4-2-2 in an inclined manner and are in a Z-shaped structure.
Further, the clamping mechanism 5 comprises a first transverse push rod 5-1, a push rod support 5-2, a first push sheet 5-3, a first clamping sheet 5-4, a first longitudinal push rod 5-5, a clamping sheet rail 5-6, an adjusting sheet 5-7, an adjusting shaft 5-8, an adjusting cylinder 5-9, a second transverse push rod 5-10 and a second clamping sheet 5-11; the first transverse push rod 5-1 is arranged on one side of the feeding frame 3, and the first transverse push rod 5-1 is supported by a push rod bracket 5-2; the first push sheet 5-3 is arranged at the end part of the first transverse push rod 5-1 and is perpendicular to the first transverse push rod 5-1; the first clamping piece 5-4 is vertically fixed with the first transverse push rod 5-1 and is fixed with the first push piece 5-3; the first longitudinal push rod 5-5 is transversely arranged on one side of the first push sheet 5-3; the clamping piece rails 5-6 are arranged on the bottom side of the first push piece 5-3, and the first push piece 5-3 is slidably arranged with the feeding frame 3 through the clamping piece rails 5-6; the adjusting sheet 5-7 is arranged at one end of the first push sheet 5-3, and the end part of the first longitudinal push rod 5-5 is vertically fixed with the adjusting sheet 5-7; the adjusting cylinder 5-9 is arranged on the top surface of the first push sheet 5-3, the adjusting shaft 5-8 transversely penetrates through the adjusting cylinder 5-9, and one end of the adjusting shaft 5-8 is vertically fixed with the adjusting sheet 5-7; the second transverse push rod 5-10 is arranged on the other side of the feeding frame 3 and is opposite to the first clamping piece 5-4, the second transverse push rod 5-10 is arranged on one side of the second clamping piece 5-11 and is vertically fixed with the second clamping piece 5-11, and the second transverse push rod 5-10 is fixed with the top surface of the feeding frame 3 through a push rod support 5-2.
Furthermore, the number of the first transverse push rods 5-1 is two, and the two sides are arranged in parallel; the cross section of the first clamping piece 5-4 is of an L-shaped structure, and the bottom side of the first clamping piece 5-4 is parallel to the top surface of the feeding frame 3; the section of the first push sheet 5-3 is of an inverted L-shaped structure, the first push sheet 5-3 and the first clamping sheet 5-4 enclose a rectangular frame structure, and the first transverse push rod 5-1 is vertically fixed with the longitudinal vertical surface of the first push sheet 5-3.
Furthermore, one end of the adjusting sheet 5-7 extends out of the side wall surface of the first clamping sheet 5-4.
Furthermore, a sliding limiting column 11-2-36-2 is arranged on the side wall of one end of the polishing cover 6, the sliding limiting column 11-2-36-2 is vertically arranged and is vertically fixed with the top surface of the feeding frame 3, and the side wall of the sliding limiting column 11-2-36-2 is in an inclined plane shape; the side wall of one end of the polishing cover 6 is provided with a motor protection column 6-3, the motor protection column 6-3 is vertically arranged and circumferentially protected outside the feeding motor 4-6, and the motor protection column 6-3 is vertically fixed with the top surface of the feeding frame 3 and is opposite to the sliding limiting column 11-2-36-2.
Further, an illuminating lamp 6-4 is arranged on one side of the inner wall surface of the polishing cover 6, and the illuminating lamp 6-4 is fixedly arranged on the polishing cover 6; and an observation window 6-5 is arranged on one side wall surface of the polishing cover 6.
Furthermore, the top surface of the polishing cover 6 is provided with a lifting plate 6-6, and the lifting plate 6-6 can be rotatably arranged through a movable hinge.
Further, the cutter clamping mechanism 11 comprises a positioning disc 11-1, a limiting disc 11-2, a pin shaft 11-3, a positioning cap 11-4, a plug pin 11-5 and a split pin 11-6; the positioning disc 11-1 is arranged on the outer wall surface of the rotating shaft of the polishing motor 9; the side wall surface of the positioning disc 11-1 is of a groove-shaped structure in the circumferential direction to form a positioning slot 11-1-1, the inner ring of one end surface of the positioning disc 11-1 is of a counter bore structure to form a positioning through hole 11-1-2, the positioning through hole 11-1-2 is communicated with the bottom end of the positioning slot 11-1-1, the outer ring of one end surface of the positioning disc 11-1 is of a hollow structure to form a positioning pin hole 11-1-3, and the positioning pin hole 11-1-3 is communicated with the top end of the positioning slot 11-1-1; the limiting disc 11-2 is arranged on one end face of the positioning disc 11-1 and is circumferentially arranged on the outer wall face of the grinding rotating shaft, and the limiting disc 11-2 and the positioning disc 11-1 are of an integrated structure; the grinding wheel disc 10 is arranged on one end face of the limiting disc 11-2, and the end face of the grinding wheel disc 10 and the limiting disc 11-2 can be fixedly embedded; a grinding wheel positioning groove 10-1 is formed in the side wall surface of the grinding wheel disc 10, the bottom surface of the grinding wheel positioning groove 10-1 is of a through hole structure, a grinding wheel positioning hole 10-2 is formed, and the grinding wheel positioning hole 10-2 transversely penetrates through the grinding wheel disc 10; the pin shaft 11-3 penetrates through the grinding wheel positioning hole 10-2 and extends into the positioning pin hole 11-1-3, and the end part of the pin shaft 11-3 is embedded into the grinding wheel positioning groove 10-1; the positioning cap 11-4 is embedded into the positioning pin hole 11-1-3, the end part of the pin shaft 11-3 is embedded into the positioning cap 11-4, and the positioning cap 11-4 is clamped and fixed with the pin shaft 11-3; the outer side wall of one end of the positioning cap 11-4 is in a groove shape to form a positioning cap clamping groove 11-4-1, the bolt 11-5 is embedded into the positioning slot 11-1-1 and is inserted into the positioning cap clamping groove 11-4-1 of the positioning cap 11-4 to realize the limiting and fixing of the positioning cap 11-4 and the positioning disc 11-1, and the top end of the bolt 11-5 is in a through hole shape to form a bolt through hole 11-5-1; the split pin 11-6 penetrates through the positioning pin hole 11-1-3 and the bolt through hole 11-5-1, and the bolt 11-5 and the positioning plate 11-1 are limited and fixed.
Further, the positioning plate 11-1 is in a disc structure; the positioning plate 11-1 is provided with three positioning slots 11-1-1 which are circumferentially and uniformly arranged on the side wall surface of the positioning plate 11-1.
Furthermore, the number of the positioning through holes 11-1-2 is three, and the position of each positioning through hole 11-1-2 is adapted to the position of the positioning slot 11-1-1; the section of each positioning through hole 11-1-2 is of a circular structure, and the inner diameter of each positioning through hole 11-1-2 is adapted to the outer diameter of each positioning cap 11-4.
Further, the limiting disc 11-2 is of a disc structure, and the diameter of the limiting disc 11-2 is slightly smaller than that of the positioning disc 11-1; the outer ring of the side wall surface of the limiting disc 11-2 is of a convex structure in the circumferential direction to form a limiting ring 11-2-1, the limiting ring 11-2-1 and the limiting disc 11-2 are of an integral structure, the limiting block 11-2-2 is arranged on the inner ring of the limiting ring 11-2-1 in the circumferential direction, and the limiting block 11-2-2 and the limiting ring 11-2-1 are fixedly arranged; a limiting column 11-2-3 is arranged in the center of the limiting disc 11-2, and the limiting column 11-2-3 is vertically fixed with the end face of the limiting disc 11-2; the diameter of one end face of the grinding wheel disk 10 is matched with the inner diameter of the limiting ring 11-2-1, and the outer side circumference of the grinding wheel disk 10 is in a groove shape to form a grinding wheel caulking groove 10-3; the center of the end face of the grinding wheel disc 10 is in a blind hole shape to form a grinding wheel embedding hole 10-4, the grinding wheel disc 10 is embedded into the inner side of the limiting ring 11-2-1, the limiting block 11-2-2 is embedded into the grinding wheel embedding groove 10-3, and the limiting column 11-2-3 is inserted into the grinding wheel embedding hole 10-4, so that the grinding wheel disc 10 and the limiting disc 11-2 are limited and fixed.
Further, the pin shaft 11-3 comprises a connecting cap 11-3-1, a connecting rod 11-3-2 and a connecting block 11-3-3, wherein the connecting cap 11-3-1 is arranged at the end part of the connecting rod 11-3-2 and is vertically fixed with the connecting rod 11-3-2; the connecting block 11-3-3 is arranged on the side wall of one end of the connecting rod 11-3-2 and is fixedly arranged with the connecting rod 11-3-2; the cross section of the connecting cap 11-3-1 is of a hexagonal structure, and the cross section of the grinding wheel positioning groove 10-1 is matched with the shape and size of the cross section of the connecting cap 11-3-1; the connecting block 11-3-3 is of a semicircular annular structure, and the section of the grinding wheel positioning hole 10-2 is matched with the section shapes and sizes of the connecting rod 11-3-2 and the connecting block 11-3-3.
Further, one end of the positioning cap 11-4 is in a hexagonal prism structure; one end of the positioning cap 11-4 is of a cylindrical structure and is of a hollow structure, a positioning cap cavity 11-4-2 is formed, the circumferential direction of the inner end face of the positioning cap cavity 11-4-2 is of a groove shape, a positioning cap embedded groove 11-4-3 is formed, the end portion of the connecting rod 11-3-2 extends into the positioning cap cavity 11-4-2, and the connecting block 11-3-3 is rotatably embedded into the positioning cap embedded groove 11-4-3, so that the positioning cap 11-4 and the pin shaft 11-3 are axially positioned.
Furthermore, the longitudinal section of the bolt 11-5 is in a U-shaped structure, and the width of an opening at the bottom end of the bolt 11-5 is adapted to the width of the positioning cap clamping grooves 11-4-1 at the two sides; the cross section shape and the size of the bolt 11-5 are adapted to the cross section shape and the size of the positioning slot 11-1-1.
The process principle of the invention is as follows:
the mould is sent to a feeding roller of the automatic feeding mechanism through a conveying device and is sent into the polishing cover; starting a feeding motor to drive a feeding roller to rotate, and transversely conveying the die and the surface of a feeding frame; meanwhile, electric sliding rails on two sides of the feeding frame are started to drive the in-place frame and the side wall surface of the rail column to be longitudinally lifted, after the in-place frame is lifted, the in-place plate is positioned at the height of the plane extending out of the feeding frame, the horizontal frame and the in-place frame are in the same horizontal plane, when the in-place frame is lifted, the side teeth of the horizontal frame drive the adjusting gear to rotate, the adjusting gear simultaneously drives the lifting teeth to be meshed and driven, the lifting plate vertically descends and displaces in the lifting rail, and the lifting plate drives the lifting roller to integrally descend and is lower than the height of a lifting roller opening; one end of the die is attached to the wall surface of the positioning plate for positioning under the limiting action of the positioning plate, and the bottom surface of the die is completely and horizontally arranged on the surfaces of the horizontal frame and the positioning frame, so that the automatic feeding process of the die is realized;
then, a second transverse push rod on one side is started first, and the transverse position of the clamped die is adjusted; then, starting the first transverse push rod on one side, enabling the first clamping piece to perform transverse displacement on the clamping piece rail, and clamping and fixing two sides of the wall surface clamping mould of the first clamping piece and the second clamping piece; starting a first longitudinal push rod to drive an adjusting sheet to longitudinally displace, enabling an adjusting shaft to longitudinally slide in an adjusting cylinder, enabling the adjusting sheet to be attached to one side of a mold, and enabling the adjusting sheet and an in-place plate to longitudinally clamp the mold, so that a circumferential clamping process of the mold is realized;
then adjusting a polishing lifting rod, adjusting the contact height of a grinding wheel disc and the surface of the die, and adjusting the height of a polishing motor at a through hole of a polishing cover; and then starting the linear driving module to drive the feeding plate and the polishing cover to perform integral displacement, and polishing the surface of the die by the grinding wheel disc.
The assembly principle of the tool clamping mechanism of the invention is as follows:
embedding the grinding wheel disc into one end of the limiting disc, embedding the grinding wheel disc into the inner side of the limiting ring, inserting the limiting column into the grinding wheel disc embedding hole, and embedding the limiting block into the grinding wheel embedding groove; inserting a pin shaft into a grinding wheel positioning hole from one side of a grinding wheel disc, enabling a connecting rod and a connecting block to penetrate through the grinding wheel positioning hole, embedding a connecting cap into a grinding wheel positioning groove for limiting and fixing, embedding a positioning cap into the positioning through hole from one side of the positioning disc, aligning the connecting rod and the connecting block to an opening of a positioning cap cavity, enabling the end part of the pin shaft to extend into the positioning cap cavity, rotating the end part of the positioning cap through a spanner, adjusting the vertical positions of clamping grooves and positioning slots of the positioning caps at two sides, at the moment, enabling the connecting block to be rotatably embedded into the positioning cap embedding groove, and; inserting the inserted pin into the positioning slot, inserting the inserted pin into two sides of the clamping slot of the positioning cap, and limiting and fixing the positioning cap and the positioning disc; and finally, inserting the cotter pin into the positioning pin hole, simultaneously extending the cotter pin into the bolt through hole, and limiting and fixing the bolt and the positioning plate.
The invention has the beneficial effects that:
the feeding mechanism is designed aiming at the arrangement of the grinding machine, after a mould is sent into the feeding roller by the feeding mechanism through the conveying device, the in-place frame at one end of the feeding frame can be longitudinally lifted to form a baffle structure to block and position the mould, and the lifting roller is driven to descend by the gear meshing structure of the regulating gear, so that the mould is placed in a plane state after being positioned, and a precise surface grinding process can be carried out; after the process is finished, the lifting roller is driven to lift by the longitudinal descending of the in-place frame, so that the bottom surface of the die is in a slidable state, and the discharging is convenient. This feed mechanism need not to use operating personnel to carry out manual operation, through the cooperation transmission of each part, realizes realizing the material loading process to automatic conveying of mould, spacing, location, and is accurate to the location of mould, and degree of automation is high, and compact structure has saved whole process flow time.
The invention designs a clamping mechanism aiming at a grinding machine, the clamping mechanism is designed aiming at the appearance structure of a aerospace part mould, and clamping pieces on two sides of the clamping mechanism are used for carrying out transverse position adjustment on the mould and can be used for carrying out transverse clamping and positioning; meanwhile, the adjusting sheet on one side and the positioning plate clamp the mold to longitudinally assist in positioning the mold, the multi-directional clamping and positioning of the mold can be realized, the mold is circumferentially well positioned, the clamping mechanism has strong clamping capability on the mold, the clamping process of the clamping mechanism is rapid, an automatic clamping process can be realized, the clamping process is rapid, and the automation degree is high.
The tool of the grinding machine is designed to be clamped, the grinding wheel disc and the positioning disc are fixed in an inserting and clamping mode, the grinding wheel disc is well limited and fixed in the circumferential direction, penetrates through the grinding wheel disc and the positioning disc through the pin shaft, is matched with the positioning cap to be fixed in a rotating and embedding mode, and is limited and rotated through the pin shaft, so that the grinding wheel disc and the positioning disc are axially limited and fixed; the grinding wheel disc after being assembled has a good fastening effect, and has good fastening performance with the positioning disc.
Aiming at the problem that the grinding wheel disc needs to be frequently replaced after being worn, the grinding wheel disc and the positioning disc are connected in a design mode, a connection mode of adopting thread locking is abandoned, the grinding wheel disc and the positioning disc can be quickly assembled by adopting a mode of pin shaft insertion and clamping, and the assembly and disassembly process of the grinding wheel disc has higher assembly efficiency.
Claims (10)
1. The efficient grinding machine equipment for processing the aerospace carbon fiber part mould is characterized by comprising a rack (1), a linear driving module (2), a feeding frame (3), a feeding mechanism (4), a clamping mechanism (5), a grinding cover (6), a grinding lifting rod (7), a grinding support (8), a grinding motor (9) and a grinding wheel disc (10);
the rack (1) is of a hollow structure; the linear driving modules (2) are arranged on the top surface of the rack (1) and symmetrically arranged on two sides; the feeding frame (3) is arranged on the top surface of the rack (1), and the feeding frame (3) can be transversely displaced through the linear driving modules (2) on the two sides; the feeding mechanism (4) is arranged in the center of the top surface of the feeding frame (3), and the feeding mechanism (4) and the feeding frame (3) are movably arranged; the clamping mechanisms (5) are arranged on the top surface of the feeding frame (3) and arranged on two sides of the feeding mechanism (4), and the clamping mechanisms (5) and the top surface of the feeding frame (3) are arranged in a sliding manner; the polishing cover (6) is buckled on the top surface of the feeding frame (3) and is fixedly arranged with the feeding frame (3), and one side of the polishing cover (6) is hollowed out to form a polishing cover through hole (6-1); the polishing lifting rod (7) is arranged on one side of the top surface of the rack (1) and is arranged on the outer side of the polishing cover (6); the polishing bracket (8) is arranged at the top end part of the polishing lifting rod (7); the polishing motor (9) is fixed on the top surface of the polishing bracket (8); the grinding wheel disc (10) is arranged at one end of the grinding motor (9), the grinding wheel disc (10) is connected with the grinding motor (9) through a grinding cover through hole (6-1), and the grinding wheel disc (10) is fixedly arranged with the grinding motor (9) through a cutter clamping mechanism (11).
2. The efficient grinding machine equipment for aerospace carbon fiber part mould processing is characterized in that the surface center of the feeding frame (3) is hollowed to form a lifting port (3-1), and the feeding mechanism (4) comprises a positioning frame (4-1), a positioning frame (4-2), a rail column (4-3) and an electric sliding rail (4-4); the arrival frame (4-1) is arranged in the lifting port (3-1), and the arrival frame (4-1) and one side edge of the lifting port (3-1) are fixedly arranged; the surface of the arrival frame (4-1) is hollowed to form a lifting roller opening (4-1-1); the end part of the bottom surface of the arrival frame (4-1) is provided with a lifting track (4-1-2) which is symmetrically arranged, and the lifting track (4-1-2) at each side is vertically and fixedly arranged with the arrival frame (4-1); lifting plates (4-1-3) are arranged at two ends of the bottom surface of the arrival frame (4-1), two ends of each lifting plate (4-1-3) are embedded into the lifting rails (4-1-2) at two sides, so that the lifting plates (4-1-3) longitudinally limit and slide in the lifting rails (4-1-2), and lifting teeth (4-1-4) are arranged at two sides of the wall surface of each lifting plate (4-1-3); a lifting roller (4-1-5) is arranged between the lifting plates (4-1-3) at two sides, and the end part of the lifting roller (4-1-5) is rotated with the inner wall surface of the lifting plate (4-1-3) at each side through a shaft seat; adjusting tooth supports (4-1-6) are arranged on two sides of the bottom surface of the arrival frame (4-1), the adjusting tooth supports (4-1-6) are arranged on the outer sides of the lifting rails (4-1-2) on each side, and the adjusting tooth supports (4-1-6) are vertically fixed with the arrival frame (4-1); adjusting gears (4-1-7) are arranged between the adjusting gear supports (4-1-6), the adjusting gears (4-1-7) rotate with the adjusting gear supports (4-1-6) on two sides through rotating shafts, and one sides of the adjusting gears (4-1-7) are meshed with the lifting gears (4-1-4); the in-place frame (4-2) is arranged at one end of the lifting port (3-1), the in-place frame (4-2) comprises an in-place plate (4-2-1) and a horizontal frame (4-2-2), the horizontal frame (4-2-2) surrounds the side edge of the in-place frame (4-1), horizontal frame side teeth (4-2-3) are arranged on the inner wall surfaces of two sides of the horizontal frame (4-2-2), and the horizontal frame side teeth (4-2-3) are meshed with one side of the adjusting gear (4-1-7); the position arrival plate (4-2-1) is arranged on one side of the top surface of the horizontal frame (4-2-2) and is vertically fixed with the horizontal frame (4-2-2); the rail columns (4-3) are arranged at two ends of the lifting port (3-1), the rail columns (4-3) are vertically fixed with the feeding frame (3), two ends of the locating plate (4-2-1) are attached to the side wall corresponding to the rail columns (4-3) and are connected through electric sliding rails (4-4), and the fact that the locating frame (4-2) is located on the side wall surface of the rail columns (4-3) and is vertically arranged in a lifting mode is achieved.
3. The high-efficiency grinding machine equipment for processing the aerospace carbon fiber part mould as claimed in claim 2, it is characterized in that a feeding roller (4-5) and a feeding motor (4-6) are arranged on one side of the feeding mechanism (4), the feeding roller (4-5) is embedded into one end of the feeding plate, and is arranged at one side of the lifting port (3-1), the feeding rollers (4-5) are arranged in a transverse array, two ends of each feeding roller (4-5) are rotated with the feeding frame (3) through bearings, the feeding motor (4-6) is arranged on one side of the feeding roller (4-5), and the feeding motor (4-6) and the feeding roller (4-5) rotate coaxially to drive the feeding roller (4-5).
4. The efficient grinding machine equipment for aerospace carbon fiber part mould processing is characterized in that the clamping mechanism (5) comprises a first transverse push rod (5-1), a push rod support (5-2), a first push plate (5-3), a first clamping plate (5-4), a first longitudinal push rod (5-5), a clamping plate track (5-6), an adjusting plate (5-7), an adjusting shaft (5-8), an adjusting cylinder (5-9), a second transverse push rod (5-10) and a second clamping plate (5-11); the first transverse push rod (5-1) is arranged on one side of the feeding frame (3), and the first transverse push rod (5-1) is supported by a push rod support (5-2); the first push sheet (5-3) is arranged at the end part of the first transverse push rod (5-1) and is vertical to the first transverse push rod (5-1); the first clamping piece (5-4) is vertically fixed with the first transverse push rod (5-1) and is fixed with the first push piece (5-3); the first longitudinal push rod (5-5) is transversely arranged on one side of the first push sheet (5-3); the clamping piece rails (5-6) are arranged on the bottom sides of the first push pieces (5-3), and the first push pieces (5-3) are slidably arranged with the feeding frame (3) through the clamping piece rails (5-6); the adjusting sheet (5-7) is arranged at one end of the first push sheet (5-3), and the end part of the first longitudinal push rod (5-5) is vertically fixed with the adjusting sheet (5-7); the adjusting cylinder (5-9) is arranged on the top surface of the first push sheet (5-3), the adjusting shaft (5-8) transversely penetrates through the adjusting cylinder (5-9), and one end of the adjusting shaft (5-8) is vertically fixed with the adjusting sheet (5-7); the second transverse push rod (5-10) is arranged on the other side of the feeding frame (3) and is opposite to the first clamping piece (5-4), the second transverse push rod (5-10) is arranged on one side of the second clamping piece (5-11) and is vertically fixed with the second clamping piece (5-11), and the second transverse push rod (5-10) is fixed with the top surface of the feeding frame (3) through a push rod support (5-2).
5. The efficient grinding machine equipment for aerospace carbon fiber part mould processing is characterized in that a sliding limiting column (11-2-3) (6-2) is arranged on one end side wall of the grinding cover (6), the sliding limiting column (11-2-3) (6-2) is vertically arranged and is vertically fixed with the top surface of the feeding frame (3), and the side wall of the sliding limiting column (11-2-3) (6-2) is in an inclined plane shape; the polishing device is characterized in that a motor protection column (6-3) is arranged on the side wall of one end of the polishing cover (6), the motor protection column (6-3) is vertically arranged and circumferentially protected outside the feeding motor (4-6), and the motor protection column (6-3) is vertically fixed to the top surface of the feeding frame (3) and is opposite to the sliding limiting columns (11-2-3) (6-2).
6. The efficient grinding machine equipment for aerospace carbon fiber part mould processing is characterized in that an illuminating lamp (6-4) is arranged on one side of the inner wall surface of the grinding cover (6), and the illuminating lamp (6-4) is fixedly arranged on the grinding cover (6); an observation window (6-5) is arranged on one side wall surface of the polishing cover (6).
7. The high-efficiency grinding machine equipment for aerospace carbon fiber part mould processing is characterized in that the top surface of the grinding cover (6) is provided with a lifting plate (6-6), and the lifting plate (6-6) is rotatably arranged through a movable hinge.
8. The efficient grinding machine equipment for aerospace carbon fiber part mould machining is characterized in that the cutter clamping mechanism (11) comprises a positioning disc (11-1), a limiting disc (11-2), a pin shaft (11-3), a positioning cap (11-4), a plug pin (11-5) and a split pin (11-6); the positioning disc (11-1) is arranged on the outer wall surface of a rotating shaft of the polishing motor (9); the side wall surface of the positioning disc (11-1) is of a groove-shaped structure in the circumferential direction to form a positioning slot (11-1-1), the inner ring of one end face of the positioning disc (11-1) is of a counter bore structure to form a positioning through hole (11-1-2), the positioning through hole (11-1-2) is communicated with the bottom end of the positioning slot (11-1-1), the outer ring of one end face of the positioning disc (11-1) is of a hollow structure to form a positioning pin hole (11-1-3), and the positioning pin hole (11-1-3) is communicated with the top end of the positioning slot (11-1-1); the limiting disc (11-2) is arranged on one end face of the positioning disc (11-1) and is circumferentially arranged on the outer wall face of the grinding rotating shaft, and the limiting disc (11-2) and the positioning disc (11-1) are of an integrated structure; the grinding wheel disc (10) is arranged on one end face of the limiting disc (11-2), and the end face of the grinding wheel disc (10) and the limiting disc (11-2) can be embedded and fixed; a grinding wheel positioning groove (10-1) is formed in the side wall surface of the grinding wheel disc (10), the bottom surface of the grinding wheel positioning groove (10-1) is of a through hole structure to form a grinding wheel positioning hole (10-2), and the grinding wheel positioning hole (10-2) transversely penetrates through the grinding wheel disc (10); the pin shaft (11-3) penetrates through the grinding wheel positioning hole (10-2) and extends into the positioning pin hole (11-1-3), and the end part of the pin shaft (11-3) is embedded into the grinding wheel positioning groove (10-1); the positioning cap (11-4) is embedded into the positioning pin hole (11-1-3), the end part of the pin shaft (11-3) is embedded into the positioning cap (11-4), and the positioning cap (11-4) is clamped and fixed with the pin shaft (11-3); the outer side wall of one end of the positioning cap (11-4) is in a groove shape to form a positioning cap clamping groove (11-4-1), the plug pin (11-5) is embedded into the positioning slot (11-1-1) and is inserted into the positioning cap clamping groove (11-4-1) of the positioning cap (11-4) to realize the limiting and fixing of the positioning cap (11-4) and the positioning disc (11-1), and the top end of the plug pin (11-5) is in a through hole shape to form a plug pin through hole (11-5-1); the cotter pin (11-6) penetrates through the positioning pin hole (11-1-3) and the bolt through hole (11-5-1) to realize the limiting and fixing of the bolt (11-5) and the positioning disc (11-1).
9. The efficient grinding machine equipment for aerospace carbon fiber part mould machining is characterized in that the limiting disc (11-2) is of a disc structure, and the diameter of the limiting disc (11-2) is slightly smaller than that of the positioning disc (11-1); the outer ring of the side wall surface of the limiting disc (11-2) is of a convex structure in the circumferential direction to form a limiting ring (11-2-1), the limiting ring (11-2-1) and the limiting disc (11-2) are of an integrated structure, the limiting block (11-2-2) is arranged on the inner ring of the limiting ring (11-2-1) in the circumferential direction, and the limiting block (11-2-2) and the limiting ring (11-2-1) are fixedly arranged; a limiting column (11-2-3) is arranged in the center of the limiting disc (11-2), and the limiting column (11-2-3) is vertically fixed with the end face of the limiting disc (11-2); the diameter of one end face of the grinding wheel disc (10) is matched with the inner diameter of the limiting ring (11-2-1), and the outer side circumference of the grinding wheel disc (10) is in a groove shape to form a grinding wheel caulking groove (10-3); the center of the end face of the grinding wheel disc (10) is in a blind hole shape to form a grinding wheel embedding hole (10-4), the grinding wheel disc (10) is embedded into the inner side of the limiting ring (11-2-1), the limiting block (11-2-2) is embedded into the grinding wheel embedding groove (10-3), and the limiting column (11-2-3) is inserted into the grinding wheel embedding hole (10-4) to realize the limiting and fixing of the grinding wheel disc (10) and the limiting disc (11-2).
10. The efficient grinding machine equipment for aerospace carbon fiber part mould processing is characterized in that the pin shaft (11-3) comprises a connecting cap (11-3-1), a connecting rod (11-3-2) and a connecting block (11-3-3), wherein the connecting cap (11-3-1) is arranged at the end part of the connecting rod (11-3-2) and is vertically fixed with the connecting rod (11-3-2); the connecting block (11-3-3) is arranged on the side wall of one end of the connecting rod (11-3-2) and is fixedly arranged with the connecting rod (11-3-2); the cross section of the connecting cap (11-3-1) is of a hexagonal structure, and the cross section of the grinding wheel positioning groove (10-1) is matched with the cross section of the connecting cap (11-3-1) in shape and size; the connecting block (11-3-3) is of a semicircular annular structure, and the section of the grinding wheel positioning hole (10-2) is matched with the section shapes and sizes of the connecting rod (11-3-2) and the connecting block (11-3-3).
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| CN202011451478.8A CN112720165A (en) | 2020-12-10 | 2020-12-10 | Efficient grinding machine equipment for machining aerospace carbon fiber part mold |
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| CN202011451478.8A CN112720165A (en) | 2020-12-10 | 2020-12-10 | Efficient grinding machine equipment for machining aerospace carbon fiber part mold |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115625593A (en) * | 2022-12-22 | 2023-01-20 | 江苏鑫达能热能环保科技有限公司 | Polishing device and method for steam generator machining |
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