CN114700852A - Sanding device for high-precision casting - Google Patents
Sanding device for high-precision casting Download PDFInfo
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- CN114700852A CN114700852A CN202210371530.1A CN202210371530A CN114700852A CN 114700852 A CN114700852 A CN 114700852A CN 202210371530 A CN202210371530 A CN 202210371530A CN 114700852 A CN114700852 A CN 114700852A
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- sanding
- assembly
- frame
- sliding
- rod
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
- B24B41/047—Grinding heads for working on plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
- B24B7/17—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings for simultaneously grinding opposite and parallel end faces, e.g. double disc grinders
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the field of sanding devices, in particular to a sanding device for high-precision castings. The frame is provided with a plurality of groups. According to the invention, materials to be sanded are arranged above the connecting frames and are positioned among the plurality of groups of racks, and the elastic connecting pieces enable the two groups of racks to clamp the materials; the adjusting assembly drives the auxiliary sanding assembly to sand the surface of the material close to the rack; the main sanding component sands the surface of the material close to the connecting frame; the positioning assembly is utilized to position the rack, so that the stability of the whole device in sanding work is improved, and the sanding precision of the device is improved; through setting up main sanding subassembly and vice sanding subassembly, be convenient for carry out the sanding simultaneously to a plurality of surfaces of material to the material stability is higher between frame and link, and the sanding precision is high, and the integrated device practicality is high, is convenient for extensively popularize.
Description
Technical Field
The invention relates to the field of sanding devices, in particular to a sanding device for high-precision castings.
Background
The sand mill is the grinding equipment with the widest material adaptability, the most advanced and the highest efficiency, the grinding cavity is the narrowest, the deflector rod gap is the smallest, the grinding energy is the most intensive, and the continuous material processing and continuous discharging can be realized by matching with a high-performance cooling system and an automatic control system, so that the production efficiency is greatly improved.
The invention with the publication number of CN113732896A discloses a sanding device for high-precision castings, which comprises an operation table, wherein the top end of the operation table is fixedly connected with a first installation seat and a second installation seat, the back surface of the first installation seat is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a first rotating shaft, the front surfaces of the first installation seat and the second installation seat are respectively provided with a first transverse hole, the outer side of the first rotating shaft is connected with the inner wall of the first transverse hole in an inserting manner, the front surfaces of the first installation seat and the second installation seat are respectively provided with a second transverse hole, the inner wall of the second transverse hole is connected with a second rotating shaft in an inserting manner, a transmission mechanism is arranged between the first installation seat and the second installation seat, the front surface of the second installation seat is provided with a sanding mechanism, and an operator can conveniently install a sanding belt through the design of the tensioning mechanism, and can also adjust the sanding belt to be in a proper tension degree, so as to achieve better polishing effect.
However, the above prior art has the following drawbacks: but the device can only sand the single plane of material at the sanding in-process, can't sand the curved surface of material or crossing two sets of planes, and the practicality is lower, is difficult to popularize.
Disclosure of Invention
The invention provides a sanding device for high-precision castings, aiming at the technical problems in the background technology.
The technical scheme of the invention is as follows: the utility model provides a be used for high accuracy sanding device for foundry goods, includes frame, link, elastic connection spare, locating component, main sanding subassembly, vice sanding subassembly and adjusting part.
The racks are arranged in a plurality of groups, and the plurality of groups of racks are respectively arranged at two ends of the connecting frame in a sliding manner; the elastic connecting pieces are arranged on the connecting frame in a sliding mode, and two ends of each elastic connecting piece are arranged on the two groups of racks at two ends of the sliding frame respectively. The positioning component is arranged on the frame. The main sanding assembly is disposed on the link. The adjusting component is arranged on the frame; the secondary sanding assembly is disposed on the adjustment assembly. The material of treating processing is located the top of main sanding subassembly, and is located between the multiunit frame.
Preferably, the adjusting assembly comprises a sanding assembly mounting plate, a sliding rod, a second spring, a sliding seat, a connecting rod, a second lead screw motor, a telescopic cylinder, a rotating sleeve and a rotating shaft; one end of the auxiliary sanding assembly is arranged on the sanding assembly mounting plate; the sanding component mounting plate is arranged on the rotating shaft; the rotating shaft is rotatably arranged on the rotating sleeve; the rotating sleeve is arranged on one end of the connecting rod; the other end of the connecting rod is arranged on the sliding seat; the sliding seat is arranged on the sliding rod in a sliding manner; the sliding rod is arranged on the frame; a second spring is sleeved on the sliding rod in a sliding manner, one end of the second spring is arranged on the sliding seat, and the other end of the second spring is arranged on the rack; the other end of the auxiliary sanding component is arranged at the piston end of the telescopic cylinder; the cylinder body end of the telescopic cylinder is in threaded connection with the second lead screw motor, and the telescopic cylinder driven by the second lead screw motor is arranged on the rack in a sliding mode.
Preferably, the elastic connecting piece comprises a sliding rod, a guide sleeve rod and a first spring; the sliding rod is arranged on the guide sleeve rod in a sliding manner; the first spring is arranged on the guide sleeve rod in a sliding mode, one end of the first spring is arranged on the sliding rod, and the other end of the first spring is arranged on the guide sleeve rod.
Preferably, the sliding rod is provided with a clamping block; a clamping groove is formed in the guide sleeve rod; the clamping block is arranged on the clamping groove in a sliding mode.
Preferably, the positioning assembly comprises a positioning plate, a first screw motor and a rotating seat; the rotating seat is arranged on the frame; the first lead screw motor is arranged on the rack, and a lead screw of the first lead screw motor is a double-head lead screw; the double-head screw rod is rotationally arranged on the rotating seat; the positioning plates driven by the first screw motor are arranged on the rack in a sliding mode, and the multiple groups of positioning plates are arranged at the two ends of the double-end screw respectively.
Preferably, the rack is provided with a guide groove; the guide groove is parallel to a double-end screw rod of the first screw rod motor; the positioning plate is arranged on the guide groove in a sliding mode.
Preferably, the secondary sanding component comprises a driving motor, a grinding wheel and a connecting sleeve; the connecting sleeve is arranged on the adjusting component; the grinding wheel driven by the driving motor is rotatably arranged on the connecting sleeve.
Preferably, the grinding wheel of the main sanding assembly and the rotation shaft of the grinding wheel of the secondary sanding assembly are arranged vertically.
Compared with the prior art, the technical scheme of the invention has the following beneficial technical effects: the materials to be sanded are arranged above the connecting frames and among the plurality of groups of racks, and the elastic connecting pieces enable the two groups of racks to clamp the materials; the adjusting assembly drives the auxiliary sanding assembly to sand the surface of the material close to the rack; the main sanding component sands the surface of the material close to the connecting frame; the positioning assembly is utilized to position the rack, so that the stability of the whole device in sanding work is improved, and the sanding precision of the device is improved; through setting up main sanding subassembly and vice sanding subassembly, be convenient for carry out the sanding simultaneously to a plurality of surfaces of material to the material stability is higher between frame and link, and the sanding precision is high, and the integrated device practicality is high, is convenient for extensively popularize.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
FIG. 2 is a cross-sectional view of one embodiment of the present invention.
Figure 3 is a schematic diagram of the adjustment assembly and secondary sanding assembly in accordance with one embodiment of the present invention.
Fig. 4 is a partially enlarged structural view at B in fig. 3.
Fig. 5 is a partially enlarged structural view of a portion a in fig. 2.
Reference numerals: 1. a frame; 2. a connecting frame; 3. an elastic connecting member; 4. a slide bar; 5. a guide loop bar; 6. a first spring; 7. a clamping block; 8. a card slot; 9. a positioning assembly; 10. positioning a plate; 11. a first lead screw motor; 12. rotating the base; 13. a guide groove; 14. a primary sanding assembly; 15. a secondary sanding assembly; 16. an adjustment assembly; 17. a sanding assembly mounting plate; 18. a slide bar; 19. a second spring; 20. a sliding seat; 21. a connecting rod; 22. a screw motor II; 23. a telescopic cylinder; 24. a drive motor; 25. grinding a grinding wheel; 26. connecting sleeves; 27. rotating the sleeve; 28. a rotating shaft.
Detailed Description
Example one
The invention provides a sanding device for high-precision castings, which comprises a machine frame 1, a connecting frame 2, an elastic connecting piece 3, a positioning assembly 9, a main sanding assembly 14, a secondary sanding assembly 15 and an adjusting assembly 16.
As shown in fig. 1, a plurality of sets of racks 1 are arranged, and the plurality of sets of racks 1 are respectively arranged at two ends of a connecting frame 2 in a sliding manner; elastic connecting pieces 3 are arranged on the connecting frame 2 in a sliding mode, and two ends of each elastic connecting piece 3 are arranged on the two groups of racks 1 at two ends of the sliding frame 2 respectively. The positioning assembly 9 is arranged on the frame 1. The primary sanding assembly 14 is disposed on the attachment frame 2. The adjusting assembly 16 is arranged on the frame 1; the secondary sanding assembly 15 is disposed on the adjustment assembly 16. The material to be processed is located above the main sanding assembly 14 and between the sets of frames 1.
In the embodiment, the material to be sanded is arranged above the connecting frames 2 and among the plurality of groups of racks 1, and the elastic connecting pieces 3 enable the two groups of racks 1 to clamp the material; the adjusting assembly 16 drives the secondary sanding assembly 15 to sand the surface of the material close to the rack 1; the primary sanding assembly 14 sands the surface of the material adjacent the connecting frame 2; the positioning assembly 9 is utilized to position the machine frame 1, so that the stability of the whole device in sanding work is improved, and the sanding precision of the device is improved; through setting up main sanding subassembly 14 and vice sanding subassembly 15, be convenient for carry out the sanding to a plurality of surfaces of material simultaneously to the material is higher in stability between frame 1 and link 2, and the sanding precision is high, and the overall device practicality is high, is convenient for extensively popularize.
Example two
The invention provides a sanding device for high-precision castings, which comprises a machine frame 1, a connecting frame 2, elastic connecting pieces 3, a positioning assembly 9, a main sanding assembly 14, a secondary sanding assembly 15 and an adjusting assembly 16.
As shown in fig. 1-5, the racks 1 are provided with a plurality of groups, and the plurality of groups of racks 1 are respectively arranged at two ends of the connecting frame 2 in a sliding manner; elastic connecting pieces 3 are arranged on the connecting frame 2 in a sliding mode, and two ends of each elastic connecting piece 3 are arranged on the two groups of racks 1 at two ends of the sliding frame 2 respectively. The positioning assembly 9 is arranged on the frame 1. The primary sanding assembly 14 is disposed on the attachment frame 2. The adjusting assembly 16 is arranged on the frame 1; the secondary sanding assembly 15 is disposed on the adjustment assembly 16. The material to be processed is located above the main sanding assembly 14 and between sets of racks 1.
Further, the adjusting assembly 16 comprises a sanding assembly mounting plate 17, a sliding rod 18, a second spring 19, a sliding seat 20, a connecting rod 21, a second lead screw motor 22, a telescopic cylinder 23, a rotating sleeve 27 and a rotating shaft 28; one end of the secondary sanding assembly 15 is disposed on the sanding assembly mounting plate 17; the sanding assembly mounting plate 17 is disposed on the shaft 28; the rotating shaft 28 is rotatably arranged on the rotating sleeve 27; the rotating sleeve 27 is provided on one end of the connecting rod 21; the other end of the connecting rod 21 is arranged on the sliding seat 20; the sliding seat 20 is arranged on the sliding rod 18 in a sliding manner; the slide bar 18 is arranged on the frame 1; a second spring 19 is sleeved on the sliding rod 18 in a sliding manner, one end of the second spring 19 is arranged on the sliding seat 20, and the other end of the second spring 19 is arranged on the rack 1; the other end of the secondary sanding assembly 15 is arranged at the piston end of the telescopic cylinder 23; the cylinder body end of the telescopic cylinder 23 is in threaded connection with the second lead screw motor 22, and the telescopic cylinder 23 driven by the second lead screw motor 22 is arranged on the rack 1 in a sliding mode.
In the embodiment, the adjusting component 16 is arranged, and the second lead screw motor 22 is used for driving the telescopic cylinder 23 to slide on the rack 1; meanwhile, the telescopic cylinder 23 adjusts the linear distance between the rotating sleeve 27 and the sand mill assembly mounting plate 17 and the rack 1; in the adjustment process, connecting rod 21 drives sliding seat 20 and slides on slide bar 18, and two 19 spring make elastic connection between sliding seat 20 and the frame 1 to cushion protection to sanding subassembly mounting panel 17, and then improve the equipment stability under the vice 15 operating condition that sand grinds, thereby improve the sanding precision.
EXAMPLE III
The invention provides a sanding device for high-precision castings, which comprises a machine frame 1, a connecting frame 2, an elastic connecting piece 3, a positioning assembly 9, a main sanding assembly 14, a secondary sanding assembly 15 and an adjusting assembly 16.
As shown in fig. 1-5, the racks 1 are provided with a plurality of groups, and the plurality of groups of racks 1 are respectively arranged at two ends of the connecting frame 2 in a sliding manner; the elastic connecting pieces 3 are arranged on the connecting frame 2 in a sliding mode, and two ends of each elastic connecting piece 3 are arranged on the two groups of racks 1 at two ends of the sliding frame 2 respectively. The positioning assembly 9 is arranged on the frame 1. The primary sanding assembly 14 is disposed on the attachment frame 2. The adjusting assembly 16 is arranged on the frame 1; the secondary sanding assembly 15 is disposed on the adjustment assembly 16. The material to be processed is located above the main sanding assembly 14 and between sets of racks 1.
Further, the elastic connecting piece 3 comprises a sliding rod 4, a guide sleeve rod 5 and a first spring 6; the sliding rod 4 is arranged on the guide sleeve rod 5 in a sliding manner; the first spring 6 is arranged on the guide sleeve rod 5 in a sliding mode, one end of the first spring 6 is arranged on the sliding rod 4, and the other end of the first spring 6 is arranged on the guide sleeve rod 5.
In this embodiment, the elastic connection member 3 is provided to elastically connect the frame 1 and the connection frame 2.
Example four
The invention provides a sanding device for high-precision castings, which comprises a machine frame 1, a connecting frame 2, an elastic connecting piece 3, a positioning assembly 9, a main sanding assembly 14, a secondary sanding assembly 15 and an adjusting assembly 16.
As shown in fig. 1-5, the racks 1 are provided with a plurality of groups, and the plurality of groups of racks 1 are respectively arranged at two ends of the connecting frame 2 in a sliding manner; elastic connecting pieces 3 are arranged on the connecting frame 2 in a sliding mode, and two ends of each elastic connecting piece 3 are arranged on the two groups of racks 1 at two ends of the sliding frame 2 respectively. The positioning assembly 9 is arranged on the frame 1. The primary sanding assembly 14 is disposed on the attachment frame 2. The adjusting assembly 16 is arranged on the frame 1; the secondary sanding assembly 15 is disposed on the adjustment assembly 16. The material to be processed is located above the main sanding assembly 14 and between sets of racks 1.
Further, the elastic connecting piece 3 comprises a sliding rod 4, a guide sleeve rod 5 and a first spring 6; the sliding rod 4 is arranged on the guide sleeve rod 5 in a sliding manner; the first spring 6 is arranged on the guide sleeve rod 5 in a sliding mode, one end of the first spring 6 is arranged on the sliding rod 4, and the other end of the first spring 6 is arranged on the guide sleeve rod 5.
Furthermore, a clamping block 7 is arranged on the sliding rod 4; a clamping groove 8 is formed in the guide sleeve rod 5; the clamping block 7 is arranged on the clamping groove 8 in a sliding mode.
In the embodiment, the fixture block 7 is arranged to prevent the sliding rod 4 from falling off from the guide sleeve rod 5; the clamping groove 7 is arranged to guide and limit the clamping block 7 which is arranged on the guide sleeve rod 5 in a sliding mode.
EXAMPLE five
The invention provides a sanding device for high-precision castings, which comprises a machine frame 1, a connecting frame 2, an elastic connecting piece 3, a positioning assembly 9, a main sanding assembly 14, a secondary sanding assembly 15 and an adjusting assembly 16.
As shown in fig. 1-5, the racks 1 are provided with a plurality of groups, and the plurality of groups of racks 1 are respectively arranged at two ends of the connecting frame 2 in a sliding manner; elastic connecting pieces 3 are arranged on the connecting frame 2 in a sliding mode, and two ends of each elastic connecting piece 3 are arranged on the two groups of racks 1 at two ends of the sliding frame 2 respectively. The positioning assembly 9 is arranged on the frame 1. The primary sanding assembly 14 is disposed on the attachment frame 2. The adjusting assembly 16 is arranged on the frame 1; the secondary sanding assembly 15 is disposed on the adjustment assembly 16. The material to be processed is located above the main sanding assembly 14 and between sets of racks 1.
Further, the positioning assembly 9 comprises a positioning plate 10, a first screw motor 11 and a rotating base 12; the rotating seat 12 is arranged on the frame 1; the first lead screw motor 11 is arranged on the rack 1, and a lead screw of the first lead screw motor 11 is a double-head lead screw; the double-end screw rod is rotationally arranged on the rotating seat 12; the positioning plates 10 driven by the first screw motor 11 are arranged on the rack 1 in a sliding mode, and the multiple groups of positioning plates 10 are arranged at the two ends of the double-head screw respectively.
In the embodiment, the positioning assembly 9 is provided, and the position of the positioning plate 10 is adjusted by using the first lead screw motor 11, so that the stability of the frame 1 is improved in the working state.
EXAMPLE six
The invention provides a sanding device for high-precision castings, which comprises a machine frame 1, a connecting frame 2, an elastic connecting piece 3, a positioning assembly 9, a main sanding assembly 14, a secondary sanding assembly 15 and an adjusting assembly 16.
As shown in fig. 1-5, the racks 1 are provided with a plurality of groups, and the plurality of groups of racks 1 are respectively arranged at two ends of the connecting frame 2 in a sliding manner; elastic connecting pieces 3 are arranged on the connecting frame 2 in a sliding mode, and two ends of each elastic connecting piece 3 are arranged on the two groups of racks 1 at two ends of the sliding frame 2 respectively. The positioning assembly 9 is arranged on the frame 1. The primary sanding assembly 14 is disposed on the attachment frame 2. The adjusting assembly 16 is arranged on the frame 1; the secondary sanding assembly 15 is disposed on the adjustment assembly 16. The material to be processed is located above the main sanding assembly 14 and between sets of racks 1.
Further, the positioning assembly 9 comprises a positioning plate 10, a first screw motor 11 and a rotating base 12; the rotating seat 12 is arranged on the frame 1; the first lead screw motor 11 is arranged on the rack 1, and a lead screw of the first lead screw motor 11 is a double-head lead screw; the double-end screw rod is rotationally arranged on the rotating seat 12; the positioning plates 10 driven by the first screw motor 11 are arranged on the rack 1 in a sliding mode, and the multiple groups of positioning plates 10 are arranged at two ends of the double-head screw respectively.
Further, a guide groove 13 is arranged on the frame 1; the guide groove 13 is parallel to a double-end screw rod of the screw rod motor I11 for luxury; the positioning plate 10 is slidably disposed on the guide groove 13.
In this embodiment, a guide groove 13 is provided to limit the sliding of the positioning plate 10 on the frame 1.
EXAMPLE seven
The invention provides a sanding device for high-precision castings, which comprises a machine frame 1, a connecting frame 2, an elastic connecting piece 3, a positioning assembly 9, a main sanding assembly 14, a secondary sanding assembly 15 and an adjusting assembly 16.
As shown in fig. 1-5, the racks 1 are provided with a plurality of groups, and the plurality of groups of racks 1 are respectively arranged at two ends of the connecting frame 2 in a sliding manner; elastic connecting pieces 3 are arranged on the connecting frame 2 in a sliding mode, and two ends of each elastic connecting piece 3 are arranged on the two groups of racks 1 at two ends of the sliding frame 2 respectively. The positioning assembly 9 is arranged on the frame 1. The primary sanding assembly 14 is provided on the attachment frame 2. The adjusting assembly 16 is arranged on the frame 1; the secondary sanding assembly 15 is disposed on the adjustment assembly 16. The material to be processed is located above the main sanding assembly 14 and between sets of racks 1.
Further, the secondary sanding assembly 15 comprises a driving motor 24, a grinding wheel 25 and a connecting sleeve 26; the connecting sleeve 26 is arranged on the adjusting component 16; a grinding wheel 25 driven by a drive motor 24 is rotatably provided on the coupling sleeve 26.
In this embodiment, a secondary sanding assembly 15 is provided to sand the surface of the material adjacent the frame 1.
Example eight
The invention provides a sanding device for high-precision castings, which comprises a machine frame 1, a connecting frame 2, an elastic connecting piece 3, a positioning assembly 9, a main sanding assembly 14, a secondary sanding assembly 15 and an adjusting assembly 16.
As shown in fig. 1-5, the racks 1 are provided with a plurality of groups, and the plurality of groups of racks 1 are respectively arranged at two ends of the connecting frame 2 in a sliding manner; elastic connecting pieces 3 are arranged on the connecting frame 2 in a sliding mode, and two ends of each elastic connecting piece 3 are arranged on the two groups of racks 1 at two ends of the sliding frame 2 respectively. The positioning assembly 9 is arranged on the frame 1. The primary sanding assembly 14 is disposed on the attachment frame 2. The adjusting assembly 16 is arranged on the frame 1; the secondary sanding assembly 15 is disposed on the adjustment assembly 16. The material to be processed is located above the main sanding assembly 14 and between sets of racks 1.
Further, the rotational axes of the grinding wheel 25 of the primary and secondary sanding assemblies 14 and 15 are arranged vertically.
In this embodiment, the rotational axes of the grinding wheel 25 of the sanding assembly 14 and the secondary sanding assembly 15 are arranged vertically to facilitate targeted high precision sanding of different surfaces of a material.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (9)
1. A sanding device for high-precision castings comprises a machine frame (1), and is characterized by comprising a connecting frame (2), elastic connecting pieces (3), a positioning assembly (9), a main sanding assembly (14), a secondary sanding assembly (15) and an adjusting assembly (16);
the racks (1) are provided with a plurality of groups, and the plurality of groups of racks (1) are respectively arranged at two ends of the connecting frame (2) in a sliding manner; the elastic connecting pieces (3) are arranged on the connecting frames (2) in a sliding manner, and two ends of each elastic connecting piece (3) are respectively arranged on the two groups of racks (1) at two ends of each sliding frame (2);
the positioning assembly (9) is arranged on the rack (1);
the main sanding assembly (14) is arranged on the connecting frame (2);
the adjusting component (16) is arranged on the frame (1); the secondary sanding assembly (15) is arranged on the adjusting assembly (16);
the material to be processed is located above the main sanding assembly (14) and between the sets of racks (1).
2. The sanding device for high-precision castings according to claim 1, characterized in that the adjusting assembly (16) comprises a sanding assembly mounting plate (17), a slide rod (18), a second spring (19), a slide seat (20), a connecting rod (21), a second lead screw motor (22), a telescopic cylinder (23), a rotating sleeve (27) and a rotating shaft (28); one end of the secondary sanding assembly (15) is arranged on the sanding assembly mounting plate (17); the sanding component mounting plate (17) is arranged on the rotating shaft (28); the rotating shaft (28) is rotatably arranged on the rotating sleeve (27); the rotating sleeve (27) is arranged on one end of the connecting rod (21); the other end of the connecting rod (21) is arranged on the sliding seat (20); the sliding seat (20) is arranged on the sliding rod (18) in a sliding manner; the sliding rod (18) is arranged on the frame (1); a second spring (19) is sleeved on the sliding rod (18) in a sliding manner, one end of the second spring (19) is arranged on the sliding seat (20), and the other end of the second spring (19) is arranged on the rack (1); the other end of the secondary sanding component (15) is arranged at the piston end of the telescopic cylinder (23); the cylinder body end of the telescopic cylinder (23) is in threaded connection with the second lead screw motor (22), and the telescopic cylinder (23) driven by the second lead screw motor (22) is arranged on the rack (1) in a sliding mode.
3. A sanding device for high precision castings according to claim 1, characterized in that the resilient connecting element (3) comprises a sliding rod (4), a guide sleeve rod (5) and a spring one (6); the sliding rod (4) is arranged on the guide sleeve rod (5) in a sliding manner; the first spring (6) is arranged on the guide sleeve rod (5) in a sliding mode, one end of the first spring (6) is arranged on the sliding rod (4), and the other end of the first spring (6) is arranged on the guide sleeve rod (5).
4. A sanding device for high precision castings according to claim 3, characterized in that. A clamping block (7) is arranged on the sliding rod (4); a clamping groove (8) is formed in the guide sleeve rod (5); the clamping block (7) is arranged on the clamping groove (8) in a sliding mode.
5. The sanding device for high-precision castings according to claim 1, characterized in that the positioning assembly (9) comprises a positioning plate (10), a first lead screw motor (11) and a rotating base (12); the rotating seat (12) is arranged on the frame (1); the first lead screw motor (11) is arranged on the rack (1), and a lead screw of the first lead screw motor (11) is a double-head lead screw; the double-head screw rod is rotationally arranged on the rotating seat (12); the positioning plates (10) driven by the first screw motor (11) are arranged on the rack (1) in a sliding mode, and the multiple groups of positioning plates (10) are arranged at two ends of the double-head screw respectively.
6. A sanding device for high precision castings according to claim 5, characterized in that the frame (1) is provided with guide grooves (13); the guide groove (13) is parallel to a double-end screw of the first screw motor (11) for luxury; the positioning plate (10) is arranged on the guide groove (13) in a sliding manner.
7. The sanding device for high-precision castings according to claim 1, characterized in that the secondary sanding assembly (15) comprises a drive motor (24), a grinding wheel (25) and a connecting sleeve (26); the connecting sleeve (26) is arranged on the adjusting component (16); the grinding wheel (25) driven by the driving motor (24) is rotationally arranged on the connecting sleeve (26).
8. A sanding device for high precision castings according to claim 1, characterized in that the rotational axes of the grinding wheels (25) of the primary and secondary sanding assemblies (14, 15) are arranged vertically.
9. A sanding device for high precision castings according to any of claims 1-8, characterized by the following method:
s1, arranging the materials to be sanded above the connecting frames (2) and among the plurality of groups of racks (1);
s2, the elastic connecting piece (3) enables the two groups of racks (1) to clamp the materials;
s3, positioning the rack (1) by using the positioning assembly (9);
s4, the adjusting component (16) drives the secondary sanding component (15) to sand the surface of the material close to the rack (1);
s5, the primary sanding assembly (14) sands the surface of the material adjacent to the connecting frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210371530.1A CN114700852B (en) | 2022-04-11 | 2022-04-11 | Be used for high accuracy foundry goods to use sanding device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210371530.1A CN114700852B (en) | 2022-04-11 | 2022-04-11 | Be used for high accuracy foundry goods to use sanding device |
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| CN114700852A true CN114700852A (en) | 2022-07-05 |
| CN114700852B CN114700852B (en) | 2023-05-23 |
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| CN202210371530.1A Active CN114700852B (en) | 2022-04-11 | 2022-04-11 | Be used for high accuracy foundry goods to use sanding device |
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|---|---|
| CN114700852B (en) | 2023-05-23 |
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