CN116571814A - Burr removing device for manufacturing hardware fittings - Google Patents
Burr removing device for manufacturing hardware fittings Download PDFInfo
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- CN116571814A CN116571814A CN202310835819.9A CN202310835819A CN116571814A CN 116571814 A CN116571814 A CN 116571814A CN 202310835819 A CN202310835819 A CN 202310835819A CN 116571814 A CN116571814 A CN 116571814A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 99
- 238000003754 machining Methods 0.000 claims abstract description 10
- 230000003028 elevating effect Effects 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D69/00—Filing or rasping machines or devices. characterised only by constructional features of particular parts, e.g. guiding arrangements, drives; Accessories for filing or rasping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
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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)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The invention discloses a deburring device for manufacturing hardware fittings, which belongs to the technical field of hardware fitting machining and comprises a hardware fitting machining table, wherein a lifting mechanism is arranged on the hardware fitting machining table, a corner mechanism is arranged on the side of the lifting mechanism, the bottom end of an output shaft arranged in the corner mechanism is connected with a transmission shaft, a plurality of transmission ports are formed in the shaft surface of the transmission shaft and are in an annular array, and a deburring mechanism is connected with the plurality of transmission ports in an embedded mode in the transmission shaft. According to the invention, acting force between the lower active wedge-shaped seat and the lower passive wedge-shaped seat is weakened, the second file rotates through the spring hinge, the second file changes an inclined state from a vertical state, and the first file is still in the vertical state, so that burrs of holes of the upper round and the lower cone can be removed, corresponding regulation and control operations can be carried out according to use requirements, burrs of conical holes on hardware fittings can be removed, and the flexibility is high, and the practicability is strong.
Description
Technical Field
The invention belongs to the technical field of hardware fitting machining, and particularly relates to a deburring device for manufacturing hardware fittings.
Background
Machine parts or components made of hardware, and some small hardware products called hardware fittings, which can be used alone or as auxiliary tools, have burrs on the surfaces or parts after the hardware fittings are processed, and if the burrs are not removed, the burrs cause a lot of unnecessary troubles, the use effect of the hardware fittings is easily affected, and the mechanical equipment is easily damaged, so a deburring machine is needed to remove the burrs on the surfaces of the hardware fittings.
The prior art discloses an invention patent in the technical field of part of hardware fitting processing, wherein Chinese patent CN102398086B discloses deburring equipment which comprises a bottom plate, a cutter device, a guiding device, a positioning device and a compacting device, wherein the cutter device comprises a motor, a connector and a drill bit, the drill bit is connected with the motor through the connector, and the motor is fixed on the bottom plate; the guide device comprises a fixed plate, a fixed sleeve and a guide sleeve, wherein the fixed plate is arranged on the bottom plate, the fixed sleeve is arranged on the fixed plate, and the guide sleeve is movably arranged in a hole of the fixed sleeve; the positioning device comprises a part positioning plate, positioning pins, a sliding rail, a sliding seat and an air cylinder, wherein the sliding rail and the air cylinder are fixedly arranged on a bottom plate; the compressing device is arranged on the part positioning plate and used for compressing the positioned part. Simple structure, convenient operation possesses many times continuous processing, and machining efficiency is high.
In the prior art, the deburring equipment still has some defects in the using process, and can only remove burrs from regular round holes, and the holes formed in the surface of the hardware fitting are not only regular round holes, but also partial conical holes and irregular holes with upper circles and lower cones, so that the suitability is poor, and the processing requirements of multiple working conditions cannot be met.
Based on the above, the invention designs a deburring device for manufacturing hardware fittings to solve the above problems.
Disclosure of Invention
The invention aims at: in order to solve the defect that the deburring equipment still has some in the use process in the prior art, only can carry out burr removal processing to regular circular hole, and the hole that the hardware fitting surface was seted up not only has regular circular structure hole, still has partial conical hole and the irregular hole of upper circle lower cone, and the suitability is relatively poor, can't satisfy the problem of the processing needs of many operating modes, and a hardware fitting preparation is with burring device is proposed.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the deburring device for manufacturing the hardware fitting comprises a hardware fitting machining table, wherein a lifting mechanism is arranged on the hardware fitting machining table, a corner mechanism is arranged on the side of the lifting mechanism, the bottom end of an output shaft arranged in the corner mechanism is connected with a transmission shaft, a plurality of transmission ports are formed in the shaft surface of the transmission shaft and are in an annular array, a deburring mechanism is connected with the transmission shaft in an embedded mode, the deburring mechanism comprises a plurality of assembly seats in an annular array, a first file is connected to the assembly surface of each assembly seat, a plurality of first files are outwards unfolded to adapt to holes with different inner diameters, and burrs are removed layer by layer;
the burr removing mechanism further comprises a distance adjusting device, the assembly seat rotates through the distance adjusting device, an upper layer file inclination adjusting mechanism is further arranged between the transmission shaft and the assembly seat, and the upper layer file inclination adjusting mechanism enables the assembly seat to rotate around the distance adjusting device to adjust and control the inclination of the first file and is used for adapting to the machining requirements of the conical holes.
As a further description of the above technical solution:
the burr removing mechanism comprises a distance adjusting main shaft which is connected inside a transmission shaft in an embedded mode, a hydraulic cylinder is arranged inside the transmission shaft corresponding to the distance adjusting main shaft, and the hydraulic cylinder drives the distance adjusting main shaft to lift in the vertical direction inside the transmission shaft.
As a further description of the above technical solution:
the position clamping of the transmission port corresponding to the distance adjusting device is provided with a directional sleeve, the distance adjusting device is slidably connected in the directional sleeve, one end of the distance adjusting device is connected to the shaft surface of the distance adjusting main shaft, and the other end of the distance adjusting device is connected to the assembly seat.
As a further description of the above technical solution:
the distance adjusting device comprises an inner side switching frame, the inner side switching frame is connected to the shaft surface of the distance adjusting main shaft, the inner side of the inner side switching frame is rotationally connected with a distance adjusting auxiliary shaft, the other end of the distance adjusting auxiliary shaft is rotationally connected with a supporting frame, and the supporting frame is slidingly connected in the directional sleeve;
the other end of the support frame is rotationally connected with an outer switching frame, the outer switching frame is connected to the assembly seat, and a switching spring is rotationally connected between the support frame and the outer switching frame.
As a further description of the above technical solution:
the upper layer file inclination adjustment mechanism comprises an upper layer transmission sleeve, the upper layer transmission sleeve is sleeved in the transmission shaft, a first electric putter is mounted on the upper layer transmission sleeve, an upper layer rear seat is connected to the transmission shaft corresponding to the first electric putter, and the top of the first electric putter body is mounted on the upper layer rear seat.
As a further description of the above technical solution:
the upper layer transmission outer wall is connected with an upper layer connecting shaft corresponding to the positions of the plurality of assembly seats, the other end of the upper layer connecting shaft is connected with an upper layer driving wedge seat, an upper layer passive wedge seat is connected on the inclined surface of the upper layer driving wedge seat in a sliding manner, and the upper layer passive wedge seat is connected on the assembly seat.
As a further description of the above technical solution:
still be provided with lower floor's file gradient adjustment mechanism between file and the transmission shaft, lower floor's file gradient adjustment mechanism includes a plurality of files No. two, and a plurality of files are articulated respectively in the bottom of a plurality of files No. one through a plurality of spring hinges, and a plurality of files No. two draw in and a plurality of files that are in vertical orientation are used for the hole of the round lower cone of adaptation.
As a further description of the above technical solution:
the lower layer file inclination adjustment mechanism comprises a lower layer transmission sleeve, the lower layer transmission sleeve is sleeved in a transmission shaft, a second electric putter is installed below the lower layer transmission sleeve, a lower layer rear seat is connected to the transmission shaft corresponding to the second electric putter, and the bottom of the second electric putter body is connected to the lower layer rear seat.
As a further description of the above technical solution:
the lower layer transmission outer wall is connected with a lower layer connecting shaft corresponding to the positions of the files II, the other end of the lower layer connecting shaft is connected with a lower layer driving wedge-shaped seat, a lower layer passive wedge-shaped seat is connected onto the inclined surface of the lower layer driving wedge-shaped seat in a sliding manner, and the lower layer passive wedge-shaped seat is connected onto the back of the files II.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, acting force between the lower active wedge-shaped seat and the lower passive wedge-shaped seat is weakened, the second file rotates through the spring hinge, the second file changes an inclined state from a vertical state, and the first file is still in the vertical state, so that burrs of holes of the upper round and the lower cone can be removed, corresponding regulation and control operations can be carried out according to use requirements, burrs of conical holes on hardware fittings can be removed, and the flexibility is high, and the practicability is strong.
2. According to the invention, the lifting mechanism drives the transmission shaft to undershoot, the first file and the second file vertically punch downwards from the vertical direction from top to bottom, burrs are removed from the inside of a hole in a hardware fitting to be deburred, after one-time deburring processing is completed, the lifting mechanism drives the transmission shaft to ascend, then the rotation angle mechanism enables the transmission shaft to rotate for a certain angle, and then the second deburring processing is performed, after multiple processing operations, burrs in a layer range can be comprehensively removed, then the hydraulic cylinder is controlled to push the transmission shaft, the first electric push rod and the second electric push rod are matched with the hydraulic cylinder to perform telescopic movement in the same direction, the first file and the second file are unfolded, the deburring processing operations are repeated, so that burrs in the next layer range can be removed, the burrs in the hole of the hardware fitting are completely cleaned, the burrs in the hole of the hardware fitting are layered, the burrs in multiple layers are removed in a multiple times, the local thickness deviation caused by uneven stress between the burrs and the hardware fitting can be avoided, the holes are offset between the files and the fitting, and damage to the hardware fitting is easily caused.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a deburring device for manufacturing hardware fittings according to the present invention;
fig. 2 is a schematic structural diagram of a transmission shaft in a deburring device for manufacturing hardware fittings according to the present invention;
FIG. 3 is a schematic diagram showing a structure of the deburring device for hardware fitting production according to the present invention with the inclination adjusting mechanism of the lower rasp removed;
fig. 4 is a schematic structural view of a lower layer file inclination adjusting mechanism in a deburring device for manufacturing hardware fittings;
fig. 5 is a schematic structural diagram of a driving port in a deburring device for manufacturing hardware fittings according to the present invention;
fig. 6 is a schematic structural diagram of a deburring mechanism in a deburring device for manufacturing hardware fittings according to the present invention;
fig. 7 is a schematic structural view of an inclination adjusting mechanism of an upper file in a deburring device for manufacturing hardware fittings;
fig. 8 is a schematic structural view of the inclination adjusting mechanism of the upper rasp in the deburring device for hardware fitting manufacturing according to the present invention at another view angle.
Legend description:
1. a hardware fitting processing station; 2. a lifting mechanism; 3. a corner mechanism; 4. a transmission shaft; 5. a transmission port; 6. a burr removing mechanism; 601. a distance-adjusting main shaft; 602. a distance adjusting device; 6021. an inner side switching frame; 6022. a distance-adjusting auxiliary shaft; 6023. a support frame; 6024. an outer switching frame; 6025. a transfer spring; 603. assembling a seat; 604. a file number one; 7. an inclination adjusting mechanism of the upper layer file; 701. an upper layer transmission sleeve; 702. a first electric push rod; 703. an upper rear seat; 704. an upper layer connecting shaft; 705. an upper active wedge seat; 706. an upper passive wedge seat; 8. a directional sleeve; 9. inclination adjusting mechanism of lower file; 901. a lower layer transmission sleeve; 902. a second electric push rod; 903. a lower rear seat; 904. a lower layer connecting shaft; 905. a lower active wedge seat; 906. a lower passive wedge seat; 907. file number two.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a burring device for hardware fitting preparation, including hardware fitting processing platform 1, install elevating system 2 on the hardware fitting processing platform 1, elevating system 2 side installs corner mechanism 3, the bottom of the built-in output shaft of corner mechanism 3 is connected with transmission shaft 4, a plurality of transmission mouths 5 are in annular array on the axial face of transmission shaft 4, a plurality of transmission mouths 5 are connected with burr removal mechanism 6 with the transmission shaft 4 is interior embedded, burr removal mechanism 6 includes that a plurality of equipment seats 603 are annular array, be connected with file 604 No. one on the equipment face of equipment seat 603, file 604 outwards expands the hole of adaptation different internal diameters No. one, carry out the layer by layer to the burr and get rid of;
the burr removing mechanism 6 further comprises a distance adjusting device 602, the assembly seat 603 rotates through the distance adjusting device 602, an upper layer file inclination adjusting mechanism 7 is further arranged between the transmission shaft 4 and the assembly seat 603, and the upper layer file inclination adjusting mechanism 7 enables the assembly seat 603 to rotate around the distance adjusting device 602 to adjust and control the inclination of the first file 604 for adapting to the machining requirements of the conical holes.
Specifically, the burr removing mechanism 6 includes a distance adjusting main shaft 601, the distance adjusting main shaft 601 is connected inside the transmission shaft 4 in an embedded manner, a hydraulic cylinder is installed inside the transmission shaft 4 corresponding to the distance adjusting main shaft 601, the hydraulic cylinder drives the distance adjusting main shaft 601 to lift in the vertical direction inside the transmission shaft 4, a directional sleeve 8 is clamped at a position corresponding to the distance adjusting device 602 in the transmission port 5, the distance adjusting device 602 is slidingly connected in the directional sleeve 8, one end of the distance adjusting device 602 is connected on the shaft surface of the distance adjusting main shaft 601, the other end of the distance adjusting device 602 is connected on the assembly seat 603, the distance adjusting device 602 includes an inner side switching frame 6021, the inner side switching frame 6021 is connected on the shaft surface of the distance adjusting main shaft 601, the inner side of the inner side switching frame 6021 is rotationally connected with a distance adjusting auxiliary shaft 6022, the other end of the distance adjusting auxiliary shaft 6022 is rotationally connected with a supporting frame 6023, and the supporting frame 6023 is slidingly connected in the directional sleeve 8;
the other end of the support 6023 is rotatably connected with an outer side switching frame 6024, the outer side switching frame 6024 is connected to the assembly seat 603, and a switching spring 6025 is rotatably connected between the support 6023 and the outer side switching frame 6024.
The implementation mode specifically comprises the following steps: when the holes on the hardware fittings are in a regular round structure, the hydraulic cylinder is controlled to operate, the distance adjusting main shaft 601 is pulled upwards when the hydraulic cylinder works, the distance adjusting main shaft 601 can simultaneously drive a plurality of inner side switching frames 6021 to synchronously move in the process of rising upwards in the transmission shaft 4, one end of the distance adjusting auxiliary shaft 6022 is pulled by the inner side switching frames 6021, one end of the distance adjusting auxiliary shaft 6022 rotates at the inner side of the inner side switching frames 6021, the other end of the distance adjusting auxiliary shaft 6022 rotates around one end close to the supporting frame 6023 and pulls the supporting frame 6023, the supporting frame 6023 slides in the directional sleeve 8 under the pulling of the distance adjusting auxiliary shaft 6022, the supporting frame 6023 retracts towards the inside of the transmission shaft 4, the supporting frame 6023 applies pulling force on the assembling seats 603 through the outer side switching frames 6024, the assembling seats 603 simultaneously drive a plurality of first files 604 to retract, the inner diameter of a round structure surrounded by the first files 604 after retraction is slightly smaller than the inner diameter of the holes, in the process of folding the files 604, the electric push rods 702 and 902 are controlled to move in the same direction in cooperation with the contraction movement of the files 604, so that the upper passive wedge seat 706 and the lower passive wedge seat 906 are always stably supported, the files 604 and the files 907 are ensured to be in the vertical direction all the time after being folded, then the lifting mechanism 2 is controlled to drive the transmission shaft 4 on the corner structure to move towards the hardware fitting processing table 1, when the deburring hardware fitting is positioned on the hardware fitting processing table 1, the lifting mechanism 2 drives the transmission shaft 4 to punch downwards, the holes on the hardware fitting to be deburred are deburred from the longitudinal files 604 and the files 907 from top to bottom, after the deburring processing is completed once, the elevating system 2 drives transmission shaft 4 to go upward, and then the corner mechanism 3 makes transmission shaft 4 rotate certain angle, and then secondary burr removal processing, after processing operation many times, can get rid of the burr in the range of one level comprehensively, then control pneumatic cylinder promotes transmission shaft 4, the concertina movement on the same direction is done to electric putter 702 and No. two electric putter 902 cooperation pneumatic cylinder, a plurality of files 604 and No. two files 907 expand, repeat above-mentioned burring processing operation, thereby can get rid of the burr in the range of next level, until with the whole clean-up of burr in the hole, layering the burr in the hardware fitting hole, and get rid of the burr of a plurality of levels in a number of times.
Specifically, the inclination adjusting mechanism 7 of the upper file comprises an upper transmission sleeve 701, the upper transmission sleeve 701 is sleeved in the transmission shaft 4, a first electric push rod 702 is installed on the upper transmission sleeve 701, the transmission shaft 4 is internally connected with an upper rear seat 703 corresponding to the first electric push rod 702, the top of a body of the first electric push rod 702 is installed on the upper rear seat 703, the positions, corresponding to a plurality of assembly seats 603, of the outer wall of the upper transmission sleeve 701 are respectively connected with an upper connecting shaft 704, the other end of the upper connecting shaft 704 is connected with an upper driving wedge seat 705, an upper driven wedge seat 706 is connected to the inclined surface of the upper driving wedge seat 705 in a sliding manner, and the upper driven wedge seat 706 is connected to the assembly seats 603.
The implementation mode specifically comprises the following steps: when the hole on the hardware fitting is in a regular taper structure, the first electric push rod 702 is controlled to do stretching movement, the first electric push rod 702 pushes the plurality of upper layer connecting shafts 704 to descend through the upper layer transmission sleeve 701, the plurality of upper layer connecting shafts 704 respectively drive the plurality of upper layer driving wedge seats 705 to slide on the inclined planes of the plurality of upper layer driving wedge seats 706, the supporting strength of the upper layer driving wedge seats 705 on the upper layer driving wedge seats 706 is gradually enhanced, the assembly seat 603 rotates around one end close to the supporting frame 6023 through the outer side switching frame 6024, in the process, the second electric push rod 902 is controlled to do stretching movement in the same direction, the second electric push rod 902 pushes the lower layer transmission sleeve 901 to descend, the lower layer transmission sleeve 901 simultaneously drives the plurality of lower layer driving wedge seats 905 to slide downwards on the inclined planes of the plurality of lower layer driving wedge seats 906 respectively, the second electric file 907 rotates through a spring, the second electric file 907 changes from a vertical state to a state, the second electric file 907 is enabled to tilt, and the first electric file 907 can be enabled to be in a consistent tilt state, and the second electric file 907 can be enabled to be in a consistent processing angle, and the hole of the second electric push rod is enabled to be removed.
Specifically, still be provided with lower floor's file gradient adjustment mechanism 9 between file 604 and the transmission shaft 4, lower floor's file gradient adjustment mechanism 9 includes a plurality of files 907 No. two, a plurality of files 907 are articulated respectively in the bottom of a plurality of files 604 No. two through a plurality of spring hinges, a plurality of files 907 draw in and a plurality of files 604 that are in vertical orientation are used for the hole of the circular lower cone in the adaptation, lower floor's file gradient adjustment mechanism 9 includes lower floor's driving sleeve 901, lower floor's driving sleeve 901 cup joints in transmission shaft 4, install No. two electric putter 902 below the lower floor's driving sleeve 901, the inside electric putter 902 that corresponds No. two is connected with lower floor's back seat 903, the position that No. two electric putter 902 fuselage's bottom is connected on lower floor's back seat 903 file, lower floor's driving sleeve 901 outer wall all is connected with lower floor's connecting axle 904, the other end of lower floor's connecting axle 904 is connected with lower floor's initiative wedge 905, slide connection has lower floor's passive wedge 906 on the inclined plane of lower floor initiative wedge seat, lower floor's passive wedge 906 is connected with upper wedge 906.
The implementation mode specifically comprises the following steps: when the hole on the hardware fitting is of an upper round lower cone structure, the second electric push rod 902 is controlled to do stretching movement, the second electric push rod 902 pushes the lower layer transmission sleeve 901 to descend, the lower layer transmission sleeve 901 simultaneously drives the plurality of lower layer driving wedge seats 905 to slide downwards on the inclined planes of the plurality of lower layer driven wedge seats 906 respectively through the plurality of lower layer connecting shafts 904, acting force between the lower layer driving wedge seats 905 and the lower layer driven wedge seats 906 is weakened, the second file 907 rotates through a spring hinge, the second file 907 changes an inclined state from a vertical state, and the first file 604 is still in the vertical state at the moment, so that burr removing processing can be carried out on the hole of the upper round lower cone.
Working principle, when in use:
when the holes on the hardware fittings are in a regular round structure, the hydraulic cylinder is controlled to operate, the distance adjusting main shaft 601 is pulled upwards when the hydraulic cylinder works, the distance adjusting main shaft 601 can simultaneously drive a plurality of inner side switching frames 6021 to synchronously move in the process of rising upwards in the transmission shaft 4, one end of the distance adjusting auxiliary shaft 6022 is pulled by the inner side switching frames 6021, one end of the distance adjusting auxiliary shaft 6022 rotates at the inner side of the inner side switching frames 6021, the other end of the distance adjusting auxiliary shaft 6022 rotates around one end close to the supporting frame 6023 and pulls the supporting frame 6023, the supporting frame 6023 slides in the directional sleeve 8 under the pulling of the distance adjusting auxiliary shaft 6022, the supporting frame 6023 retracts towards the inside of the transmission shaft 4, the supporting frame 6023 applies pulling force on the assembling seats 603 through the outer side switching frames 6024, the assembling seats 603 simultaneously drive a plurality of first files 604 to retract, the inner diameter of a round structure surrounded by the first files 604 after retraction is slightly smaller than the inner diameter of the holes, in the process of folding the files 604, the electric push rods 702 and 902 are controlled to move in the same direction in cooperation with the contraction movement of the files 604, so that the upper passive wedge seat 706 and the lower passive wedge seat 906 are always stably supported, the files 604 and the files 907 are ensured to be in the vertical direction all the time after being folded, then the lifting mechanism 2 is controlled to drive the transmission shaft 4 on the corner structure to move towards the hardware fitting processing table 1, when the deburring hardware fitting is positioned on the hardware fitting processing table 1, the lifting mechanism 2 drives the transmission shaft 4 to punch downwards, the holes on the hardware fitting to be deburred are deburred from the longitudinal files 604 and the files 907 from top to bottom, after the deburring processing is completed once, the lifting mechanism 2 drives the transmission shaft 4 to ascend, then the rotation angle mechanism 3 enables the transmission shaft 4 to rotate for a certain angle, then burrs in the next layer range are removed, burrs in a layer range can be removed comprehensively after multiple processing operations, then the hydraulic cylinder is controlled to push the transmission shaft 4, the first electric push rod 702 and the second electric push rod 902 are matched with the hydraulic cylinder to do telescopic motion in the same direction, the first files 604 and the second files 907 are unfolded, the deburring processing operation is repeated, so that burrs in the next layer range can be removed, the burrs in the holes are completely cleaned, the burrs in the holes of the hardware fittings are layered, the burrs in multiple layers are removed in a layered mode, partial burrs are prevented from being offset due to uneven stress, offset dislocation between the files and the holes of the hardware fittings can be avoided, and damage to the hardware fittings is easily caused by the files;
when the holes on the hardware fitting are in a regular taper structure, the first electric push rod 702 is controlled to do stretching movement, the first electric push rod 702 pushes the plurality of upper layer connecting shafts 704 to descend through the upper layer transmission sleeve 701, the plurality of upper layer connecting shafts 704 respectively drive the plurality of upper layer driving wedge bases 705 to slide on the inclined planes of the plurality of upper layer driven wedge bases 706, the supporting strength of the upper layer driving wedge bases 705 on the upper layer driven wedge bases 706 is gradually enhanced, the assembly base 603 rotates around one end close to the supporting frame 6023 through the outer side switching frame 6024, in the process, the second electric push rod 902 is controlled to do stretching movement in the same direction, and therefore the first file 604 and the second file 907 in an inclined state can be enabled to conduct burr removing processing on the taper holes on the hardware fitting along with the same inclined angle of the first file 604;
when the hole on the hardware fitting is of an upper round lower cone structure, the second electric push rod 902 is controlled to do stretching movement, the second electric push rod 902 pushes the lower layer transmission sleeve 901 to descend, the lower layer transmission sleeve 901 simultaneously drives the plurality of lower layer driving wedge seats 905 to slide downwards on the inclined planes of the plurality of lower layer driven wedge seats 906 respectively through the plurality of lower layer connecting shafts 904, acting force between the lower layer driving wedge seats 905 and the lower layer driven wedge seats 906 is weakened, the second file 907 rotates through a spring hinge, the second file 907 changes from a vertical state to an inclined state, and the first file 604 at the moment is still in the vertical state, so that burr removing processing can be carried out on the hole of the upper round lower cone, and the hole has high flexibility and strong practicability.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a burring device for hardware fitting preparation, includes hardware fitting processing platform (1), install elevating system (2) on hardware fitting processing platform (1), elevating system (2) side-mounting has corner mechanism (3), its characterized in that, the bottom of corner mechanism (3) built-in output shaft is connected with transmission shaft (4), a plurality of transmission mouths (5) are annular array on the axial face of transmission shaft (4), a plurality of transmission mouths (5) are connected with burr removal mechanism (6) with the transmission shaft (4) are embedded in, burr removal mechanism (6) are annular array including a plurality of equipment seats (603), be connected with file (604) on the equipment face of equipment seat (603), file (604) outwards expand the different internal diameter holes of adaptation, get rid of the burr layer by layer;
the burr removing mechanism (6) further comprises a distance adjusting device (602), the assembly seat (603) rotates through the distance adjusting device (602), an upper layer file inclination adjusting mechanism (7) is further arranged between the transmission shaft (4) and the assembly seat (603), and the upper layer file inclination adjusting mechanism (7) enables the assembly seat (603) to rotate around the distance adjusting device (602) to adjust and control the inclination of the first file (604) for adapting to the machining requirement of the taper hole.
2. The deburring device for manufacturing hardware fittings according to claim 1, wherein the deburring mechanism (6) comprises a distance adjusting main shaft (601), the distance adjusting main shaft (601) is connected inside a transmission shaft (4) in an embedded mode, a hydraulic cylinder is mounted inside the transmission shaft (4) corresponding to the distance adjusting main shaft (601), and the hydraulic cylinder drives the distance adjusting main shaft (601) to lift in the vertical direction inside the transmission shaft (4).
3. The deburring device for manufacturing hardware fittings according to claim 2, wherein the transmission port (5) is provided with a directional sleeve (8) in a clamping manner corresponding to the distance adjusting device (602), the distance adjusting device (602) is slidably connected in the directional sleeve (8), one end of the distance adjusting device (602) is connected to the axial surface of the distance adjusting main shaft (601), and the other end of the distance adjusting device (602) is connected to the assembly seat (603).
4. A deburring device for manufacturing hardware fittings according to claim 3, wherein the distance adjusting device (602) comprises an inner side switching frame (6021), the inner side switching frame (6021) is connected to the shaft surface of the distance adjusting main shaft (601), a distance adjusting auxiliary shaft (6022) is rotatably connected to the inner side of the inner side switching frame (6021), a supporting frame (6023) is rotatably connected to the other end of the distance adjusting auxiliary shaft (6022), and the supporting frame (6023) is slidably connected to the directional sleeve (8);
the other end of the supporting frame (6023) is rotationally connected with an outer side switching frame (6024), the outer side switching frame (6024) is connected to the assembling seat (603), and a switching spring (6025) is rotationally connected between the supporting frame (6023) and the outer side switching frame (6024).
5. The deburring device for manufacturing hardware fittings according to claim 1, wherein the upper layer file inclination adjusting mechanism (7) comprises an upper layer transmission sleeve (701), the upper layer transmission sleeve (701) is sleeved in a transmission shaft (4), a first electric push rod (702) is installed on the upper layer transmission sleeve (701), an upper layer rear seat (703) is connected in the transmission shaft (4) corresponding to the first electric push rod (702), and the top of a body of the first electric push rod (702) is installed on the upper layer rear seat (703).
6. The deburring device for manufacturing hardware fittings according to claim 5, wherein the positions of the outer walls of the upper transmission sleeve (701) corresponding to the plurality of assembly seats (603) are respectively connected with an upper connecting shaft (704), the other ends of the upper connecting shafts (704) are connected with upper active wedge seats (705), an upper passive wedge seat (706) is slidingly connected on the inclined surface of the upper active wedge seat (705), and the upper passive wedge seat (706) is connected on the assembly seats (603).
7. The deburring device for manufacturing hardware fittings according to claim 1, wherein a lower layer file inclination adjusting mechanism (9) is further arranged between the first file (604) and the transmission shaft (4), the lower layer file inclination adjusting mechanism (9) comprises a plurality of second files (907), the second files (907) are hinged to the bottoms of the first files (604) through a plurality of spring hinges respectively, and the second files (907) are folded and the first files (604) which are in vertical directions are used for being matched with holes of upper circles and lower cones.
8. The deburring device for manufacturing hardware fittings according to claim 7, wherein the lower-layer file inclination adjusting mechanism (9) comprises a lower-layer transmission sleeve (901), the lower-layer transmission sleeve (901) is sleeved in the transmission shaft (4), a second electric push rod (902) is installed below the lower-layer transmission sleeve (901), a lower-layer rear seat (903) is connected inside the transmission shaft (4) corresponding to the second electric push rod (902), and the bottom of a body of the second electric push rod (902) is connected to the lower-layer rear seat (903).
9. The deburring device for hardware fitting manufacturing according to claim 8, wherein the positions, corresponding to the second files (907), of the outer walls of the lower transmission sleeves (901) are respectively connected with a lower connecting shaft (904), the other ends of the lower connecting shafts (904) are connected with lower active wedge-shaped seats (905), lower passive wedge-shaped seats (906) are slidably connected onto inclined surfaces of the lower active wedge-shaped seats (905), and the lower passive wedge-shaped seats (906) are connected onto backs of the second files (907).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310835819.9A CN116571814B (en) | 2023-07-10 | 2023-07-10 | Burr removing device for manufacturing hardware fittings |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310835819.9A CN116571814B (en) | 2023-07-10 | 2023-07-10 | Burr removing device for manufacturing hardware fittings |
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| CN116571814A true CN116571814A (en) | 2023-08-11 |
| CN116571814B CN116571814B (en) | 2023-09-12 |
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Cited By (1)
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| CN117283047A (en) * | 2023-11-24 | 2023-12-26 | 苏州海通机器人系统有限公司 | Deep hole radial and angle simultaneous floating deburring device and method |
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|---|---|
| CN116571814B (en) | 2023-09-12 |
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