CN115229594A - Stamping burr grinding device of tubular fastener - Google Patents
Stamping burr grinding device of tubular fastener Download PDFInfo
- Publication number
- CN115229594A CN115229594A CN202211137346.7A CN202211137346A CN115229594A CN 115229594 A CN115229594 A CN 115229594A CN 202211137346 A CN202211137346 A CN 202211137346A CN 115229594 A CN115229594 A CN 115229594A
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- grinding
- inner cavity
- fixedly connected
- protective shell
- wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/002—Machines or devices using grinding or polishing belts; Accessories therefor for grinding edges or bevels
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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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/008—Machines comprising two or more tools or having several working posts
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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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
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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
- B24B41/005—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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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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 discloses a stamping burr grinding device for tubular fasteners, which belongs to the technical field of burr grinding and comprises a rack, wherein a protective shell is fixedly arranged at the top of the rack, the top of an inner cavity of the protective shell is rotatably connected with a rotating mechanism, two adjusting mechanisms are fixedly arranged at the bottom of the rotating mechanism, and a grinding wheel is sleeved on the outer side of each adjusting mechanism. According to the invention, when the control cylinder works, the extension of the control cylinder can drive the extrusion triangular plate to extrude an extrusion ball downwards, the extrusion ball drives the first slide bar to move to drive the lug to move and extrude the guide rod, the guide rod pushes the support plate to extrude the grinding wheel sleeved outside the support rod, the support diameter of the external grinding wheel is adjusted through the expansion distance of the support plates on the two sides outside the support rod, the grinding radius of the grinding wheel can be adjusted in the working process, the full contact grinding and deburring effects on different end surfaces of a fastener are improved, the overall diameter of the grinding wheel can be quickly adjusted without stopping after grinding begins, and the deburring treatment effect is effectively improved.
Description
Technical Field
The invention belongs to the technical field of burr grinding, and particularly relates to a punching burr grinding device for a tubular fastener.
Background
The tubular fastener is used for fastening and assembling the pipe body through the bolt connection between the fastening parts at two sides, the fastening part can generate some flanging burrs and the like during punching, the burrs easily influence the assembly errors of the assembly type of the fastening part, and the grinding and deburring treatment is needed.
Chinese patent application CN108057753A discloses a universal rolling brush deburring machine, which belongs to the technical field of part surface treatment. This universal round brush burr-grinding machine includes the frame and installs in the round brush mechanism of frame, and round brush mechanism includes: a support plate connected to the frame; the rolling brush part comprises a rolling brush support rotatably connected to the support plate, two rolling brushes rotatably connected to the rolling brush support and two autorotation driving motors respectively used for driving the two rolling brushes to autorotate around the central axis of the rolling brush part, and the autorotation driving motors are arranged on the rolling brush support; and the revolution driving part is arranged on the supporting plate and is connected with the rolling brush support so as to drive the rolling brush support to drive the two rolling brushes to revolve around the rotating center of the rolling brush support. This scheme is through setting up two round brushes, through setting up two round brush revolutions of revolution drive division drive, simultaneously through two round brush rotations of two rotation driving motor drives for get rid of the burr on metal parts surface, but when the in-service use, interval between round brush portion and the bottom side frame is fixed, when leading to carrying out the grinding to different shape thickness fasteners, influence the treatment effect to different laminating position grinding face burrs because of the laminating intensity of round brush easily, consequently, there is certain modified space.
Disclosure of Invention
The invention aims to: the punching burr grinding device for the tubular fastener is provided for solving the problem that when fasteners with different shapes and thicknesses are ground due to the fact that the distance between the rolling brush part and the bottom side rack is fixed, the processing effect of burrs on grinding surfaces of different attaching positions is easily affected due to the attaching strength of the rolling brush.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a punching press deckle edge grinding device of tubulose fastener, includes the frame, frame top fixed mounting has the protective housing, protective housing inner chamber top is rotated and is connected with slewing mechanism, slewing mechanism bottom fixed mounting has two adjustment mechanism, and two adjustment mechanism set up relatively, the fixing base is installed through the pneumatic cylinder liftable in the adjustment mechanism bottom, the fixing base bottom is inlayed and is equipped with the bearing, and the bearing internal rotation is connected with the dwang, the equal fixedly connected with in dwang both ends is from the driving wheel, and is connected with adjustment mechanism through transmission chain belt transmission from the driving wheel lateral wall, adjustment mechanism outside cover is equipped with the emery wheel, adjustment mechanism one side cover is equipped with the transmission seat, body of rod and fixing base bottom fixed connection are passed through at transmission seat top, the equal fixed mounting in protective housing inner chamber both sides has lateral wall dull polish mechanism, frame top transmission is connected with the clearance abrasive band, and lateral wall dull polish mechanism is located clearance abrasive band top.
As a further description of the above technical solution:
the adjusting mechanism comprises a supporting pipe, the outer side of the tail end of the supporting pipe is rotatably connected to the inner cavity of the transmission base through a bearing, a driven chain wheel is fixedly connected to the outer side wall of the tail end of the supporting pipe, the outer side wall of the driven chain wheel is in transmission engagement with the bottom side of the transmission chain belt, two sides of the outer side wall of the supporting pipe are respectively and slidably connected with a supporting plate used for adjusting the outer diameter of the supporting plate, and the outer portion of the supporting plate is attached to one side of the inner cavity of the grinding wheel.
As a further description of the above technical solution:
the utility model discloses a supporting plate, including backup pad, bracing piece, support pipe, lug cross sectional shape, supporting tube, driving seat top fixedly connected with mounting panel, mounting panel inner chamber bottom fixedly connected with control cylinder, control cylinder piston portion bottom fixedly connected with extrusion set-square, extrusion set-square one side is laminated with extrusion ball one side mutually, and the guide bar lateral wall cover is equipped with the second spring, second spring one end is laminated with bracing tube inner chamber one side mutually, the second spring other end and the terminal fixed connection of guide bar lateral wall, and the laminating has the lug between the guide bar of both sides, lug cross sectional shape is trapezoidal, and run through connection has first slide bar between the lug of both sides, the terminal fixedly connected with extrusion ball of first slide bar, driving seat top fixedly connected with mounting panel, mounting panel inner chamber bottom fixedly connected with control cylinder, control cylinder piston portion bottom fixedly connected with extrusion set-square, extrusion set-square one side is laminated with extrusion ball one side mutually.
As a further description of the above technical solution:
first slide bar lateral wall cover is equipped with the fixed plate, fixed plate fixed connection is in the stay tube inner chamber, first slide bar lateral wall cover is equipped with first spring, first spring both ends correspond position fixed connection with lug and fixed plate one side respectively.
As a further description of the above technical solution:
the rotating mechanism comprises a driven gear sleeve wheel, the top of the driven gear sleeve wheel is rotatably connected to the top of the inner cavity of the protective shell through a bearing, a same driving toothed plate is meshed between one adjacent side of the two driven gear sleeve wheels, an electric push rod is fixedly mounted on one side of the driving toothed plate, and the electric push rod is fixedly mounted at the top of the inner cavity of the protective shell.
As a further description of the above technical solution:
the slewing mechanism still includes the second slide bar, second slide bar fixed connection keeps away from electric putter's one end at the drive pinion rack, second slide bar sliding connection is in the slide opening that protective housing lateral wall one side was seted up, second slide bar lateral wall cover is equipped with the sliding sleeve, sliding sleeve top fixed connection is in protective housing outer wall one side.
As a further description of the above technical solution:
the top of the driven wheel is meshed with a driving gear, a second driving motor is fixedly mounted on the rear side of the driving gear, and the second driving motor is fixedly mounted on one side of the outer wall of the fixed seat.
As a further description of the above technical solution:
the side wall sanding mechanism comprises a side sanding belt, wherein two sides of an inner cavity of the side sanding belt are in transmission connection with polishing driving rollers, the diameters of the polishing driving rollers on two sides are different, the rear sides of the polishing driving rollers are rotatably connected to one side of an inner cavity of the protective shell through bearings, the polishing driving rollers located at the bottom extend to the outer side of the protective shell and are fixedly provided with first driving motors, and the first driving motors are fixedly arranged on one side of the outer wall of the protective shell.
As a further description of the above technical solution:
the cleaning abrasive belt extends to the outer side of the groove formed in one side of the protective shell, a driving mechanism is arranged on one side of the cleaning abrasive belt, and the driving mechanism is fixedly installed on one side of the inner cavity of the rack.
As a further description of the above technical solution:
an opening for putting is formed in one side of the protective shell, door plates are hinged to the two sides of the inner cavity of the opening through hinges, and a control panel is fixedly mounted on one side of the protective shell.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the deburring device, a fastener can be placed between grinding wheels on two sides, at the moment, a second driving motor works to drive a driving gear to rotate and a driven gear to rotate, the driven gear drives a bottom driven sprocket to rotate through a transmission chain belt, the driven sprocket can drive an inner side supporting tube and an outer supporting plate to rotate, the supporting plate can drive the outer extrusion grinding wheel to rotate to enable the bottom side to enter the surface of the fastener to be subjected to deburring grinding, when a control cylinder works, the control cylinder extends to drive an extrusion triangular plate to downwards extrude an extrusion ball, the extrusion ball drives a first sliding rod to move to drive a protruding block to move to extrude a guide rod, the guide rod pushes the supporting plate to extrude the grinding wheel sleeved on the outer side, the supporting diameter of the outer grinding wheel is adjusted through the unfolding distance of the supporting plates outside the supporting rods on the two sides, the grinding wheel grinding radius can be adjusted in the working process, the full contact grinding effect on different end faces of the fastener is improved through adjustment on the supporting radius of a brush wheel, the whole diameter of the grinding wheel can be quickly adjusted after grinding wheel begins, and the deburring processing effect is effectively improved.
2. According to the invention, when a fastener is ground, the electric push rod is used for working and extending to push the driving toothed plate on one side to move, the driving toothed plate can drive the driven gear sleeve wheel meshed on one side to rotate, the driven gear sleeve wheel can drive the bottom fixing seat and the grinding wheel in transmission connection with the bottom side to deflect when rotating, the deflection angle of the grinding wheel is controlled through the working and extending of the electric push rod, the grinding matching angle of the grinding wheel and the surface burr of the fastener is adapted through the deflection of the grinding wheel, the grinding treatment effect on burrs on different special-shaped stamping surfaces is improved, the grinding wheel does not need to be continuously controlled in rotation, and the integration treatment degree and the maintainability are improved.
3. According to the invention, the cleaning abrasive belt is driven to rotate through the work of the driving mechanism of the cleaning abrasive belt, the cleaning abrasive belt can grind and deburr with the bottom of the fastener through the top abrasive surface, meanwhile, the deburred burrs can move to the outer sides of the frame and the protective shell to be collected and processed in the rotating process of the cleaning abrasive belt, the fastener can be pushed to be in contact with the side abrasive belt by the thrust of the lateral movement of the cleaning abrasive belt, when the output shaft of the first driving motor rotates, the side abrasive belt can be driven to rotate and polish through the rotation of the polishing driving roller, the side abrasive belt can grind and process the side wall position of the fastener through the polishing contact with the surface of the fastener, and the deburring effect on the peripheral side and the bottom position of the fastener is improved through the matching of the cleaning abrasive belt symmetrically arranged on two sides and the bottom cleaning abrasive belt, so that the full processing capacity of the punched burrs on the surface of the fastener is realized.
Drawings
Fig. 1 is a schematic view of the overall structure of a punching burr grinding device for a tubular fastener according to the present invention;
FIG. 2 is a schematic view of an exploded structure of a stamping burr grinding device for a tubular fastener according to the present invention;
FIG. 3 is a schematic view of a half-section structure of an adjusting mechanism of the punching burr grinding device for a tubular fastener according to the present invention;
FIG. 4 is an enlarged schematic view of a portion A of FIG. 3 of a device for piercing and burr grinding a tubular fastener according to the present invention;
FIG. 5 is a schematic view of a half-section structure of a protective shell of the apparatus for grinding punch burrs of a tubular fastener according to the present invention;
fig. 6 is an enlarged schematic structural view of a portion B of fig. 5 of a punching burr grinding apparatus for a tubular fastener according to the present invention;
FIG. 7 is another angle schematic diagram of an adjusting mechanism of the apparatus for grinding the stamping burr of a tubular fastener according to the present invention;
FIG. 8 is an enlarged schematic view of a portion C of FIG. 7 of a punch burr grinding apparatus for a tubular fastener according to the present invention;
FIG. 9 is a schematic view of a portion of a rear view of a punch burr grinding apparatus for a tubular fastener according to the present invention;
fig. 10 is another angle half-section schematic view of the apparatus for grinding punch burr of tubular fastener according to the present invention.
Illustration of the drawings:
1. a frame; 2. cleaning the abrasive belt; 3. grinding a grinding wheel; 4. an adjustment mechanism; 401. supporting a tube; 402. a fixing plate; 403. a first slide bar; 404. a bump; 405. a first spring; 406. a guide rod; 407. a second spring; 408. a support plate; 409. a driven sprocket; 410. extruding the ball; 411. extruding the triangular plate; 412. controlling the cylinder; 413. mounting a plate; 5. a rotating mechanism; 501. a driven gear sleeve wheel; 502. a driving toothed plate; 503. a second slide bar; 504. a sliding sleeve; 505. an electric push rod; 6. a side wall sanding mechanism; 601. side grinding abrasive belts; 602. polishing the driving roller; 603. a first drive motor; 7. a transmission seat; 8. a protective shell; 9. a fixed seat; 10. a door panel; 11. a control panel; 12. a drive chain belt; 13. a driven wheel; 14. a driving gear; 15. a second drive motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a stamping burr grinding device for tubular fasteners comprises a frame 1, a protective housing 8 is fixedly arranged at the top of the frame 1, a rotating mechanism 5 is rotatably connected at the top of an inner cavity of the protective housing 8, two adjusting mechanisms 4 are fixedly arranged at the bottom of the rotating mechanism 5, the two adjusting mechanisms 4 are oppositely arranged, a fixed seat 9 is arranged at the bottom of each adjusting mechanism 4 in a lifting way through a hydraulic cylinder, a bearing is embedded at the bottom of the fixed seat 9, a rotating rod is rotatably connected with the bearing, driven wheels 13 are fixedly connected at two ends of the rotating rod, the outer side wall of each driven wheel 13 is in transmission connection with the adjusting mechanism 4 through a transmission chain belt 12, a grinding wheel 3 is sleeved at the outer side of each adjusting mechanism 4, a transmission seat 7 is sleeved at one side of each adjusting mechanism 4, the top of the transmission seat 7 is fixedly connected with the bottom of the fixed seat 9 through a rod body, side grinding mechanisms 6 are fixedly arranged at two sides of an inner cavity of the protective housing 8, the side grinding mechanisms 6 are positioned at the top of a cleaning abrasive belt 2, each adjusting mechanism 4 comprises a supporting pipe 401, the outer side wall of the supporting pipe 401 is rotatably connected with an inner cavity of the transmission seat 7 through a bearing, a driven chain wheel 409 is fixedly connected at the outer side of the end of the transmission rod 406, the outer side wall of the transmission rod, a guide rod 408 is connected with a trapezoidal guide rod 406, the outer side wall of the supporting plate 408, the inner cavity of the supporting pipe 408, and a second guide rod 407 is connected with a trapezoidal guide rod 406, the outer side wall of the guide rod 404, and a trapezoidal guide rod 406, the tail end of the first sliding rod 403 is fixedly connected with an extrusion ball 410, the top of a transmission seat 7 is fixedly connected with a mounting plate 413, the bottom of an inner cavity of the mounting plate 413 is fixedly connected with a control cylinder 412, the bottom end of a piston part of the control cylinder 412 is fixedly connected with an extrusion triangular plate 411, one side of the extrusion triangular plate 411 is attached to one side of the extrusion ball 410, the extrusion triangular plate 411 can be attached to one side of the extrusion ball 410 through a top inclined plane, the extrusion transmission stability is guaranteed, the outer side wall of the first sliding rod 403 is sleeved with a fixing plate 402, the fixing plate 402 is fixedly connected to the inner cavity of a supporting tube 401, the outer side wall of the first sliding rod 403 is sleeved with a first spring 405, two ends of the first spring 405 respectively correspond to positions and are fixedly connected with a lug 404 and one side of the fixing plate 402, the first spring 405 is designed, the first spring 405 can utilize self elasticity to guarantee that the extrusion triangular plate 411 is separated from the extrusion ball 410, the extrusion ball 410 and the first sliding rod 403 can reset through elasticity of the first spring 405, a driving gear 14 is meshed with the top of a driving gear 13, the rear side of the driving gear 14 is fixedly mounted with a second driving motor 15, and the second driving gear 15 is fixedly mounted on one side of the outer wall of a fixing seat 9.
The implementation mode is specifically as follows: when a fastener to be polished enters the protective shell 8, the fastener can be placed between the grinding wheels 3 on two sides, at the moment, the second driving motor 15 works to drive the driving gear 14 to rotate through the rotation of the output shaft, the driving gear 14 rotates to drive the driven gear to rotate, the driven gear can drive the driven wheels 13 at the corresponding positions on two sides to rotate through the inner side rotating rod, the driven wheels 13 rotate to drive the chain belt 12 to rotate to drive the bottom driven chain wheel 409 to rotate, the driven chain wheel 409 rotates to drive the inner side supporting tube 401 and the outer supporting plate 408 to rotate, the supporting plate 408 rotates to drive the outer extrusion grinding wheels 3 to rotate to grind and deburr the bottom side entering the surface of the fastener, and when the type of the fastener is changed, after the partial lifting position of the fixed seat 9 is controlled through the top hydraulic cylinder, the extrusion triangular plate 411 can be driven to move downwards through the extension of the control cylinder 412 during working, the extrusion triangle plate 411 moves to extrude the extrusion ball 410 at the bottom, the surface of the extrusion ball 410 can drive the first slide bar 403 to move inwards along the inclined plane of the extrusion triangle plate 411 under the condition of extrusion, the first slide bar 403 can drive the two lugs 404 connected with the outer side to move, the lugs 404 can move to extrude the guide rods 406 at the corresponding positions at the two sides, the guide rods 406 slide in the guide holes at one side of the support tube 401, the guide rods 406 can push the support plate 408 to extrude the grinding wheel 3 sleeved at the outer side after sliding outwards, so that the support diameter of the external grinding wheel 3 can be adjusted through the expansion distance of the support plates 408 at the two sides outside the support rod, the grinding radius of the grinding wheel 3 can be adjusted in the working process, wherein, the grinding wheel 3 is provided with a brush wheel with an elastic inner cavity to ensure the sleeving and jointing effect, and the adjustment of the support radius of the brush wheel is realized, the full contact of improvement to the different terminal surfaces of fastener burring effect of polishing to need not to shut down after the grinding begins and can carry out quick adjustment to 3 whole diameters of emery wheel, effectively improve the burring treatment effect.
Referring to fig. 1-2 and fig. 9, the rotating mechanism 5 includes a driven gear sleeve 501, the top of the driven gear sleeve 501 is rotatably connected to the top of an inner cavity of the protective shell 8 through a bearing, and a same driving toothed plate 502 is engaged between adjacent sides of two driven gear sleeves 501, an electric push rod 505 is fixedly installed on one side of the driving toothed plate 502, the electric push rod 505 is fixedly installed on the top of the inner cavity of the protective shell 8, the rotating mechanism 5 further includes a second slide rod 503, the second slide rod 503 is fixedly connected to one end of the driving toothed plate 502 far away from the electric push rod 505, the second slide rod 503 is slidably connected in a slide hole formed in one side of a side wall of the protective shell 8, a slide sleeve 504 is sleeved on an outer side wall of the second slide rod 503, and the top of the slide sleeve 504 is fixedly connected to one side of an outer wall of the protective shell 8.
The implementation mode specifically comprises the following steps: when a fastener is ground, in order to improve grinding sufficiency, one side of the driving toothed plate 502 can be pushed to move through the working extension of the electric push rod 505, the driving toothed plate 502 can be moved to drive the driven toothed sleeve wheel 501 meshed with one side to rotate, the driven toothed sleeve wheel 501 can drive the bottom fixed seat 9 and the grinding wheel 3 in transmission connection with the bottom side to deflect when rotating, so that the deflection angle of the grinding wheel 3 can be controlled through the working extension of the electric push rod 505, the deflection of the grinding wheel 3 can be improved, the grinding matching angle with burrs on the surface of the fastener is improved, the grinding treatment effect on different special-shaped punching surface burrs is improved, continuous rotation control on the grinding wheel 3 is not needed, the integrated treatment degree and the easy maintenance degree are improved, the stability of the second sliding rod 503 through which the driving toothed plate 502 passes through in the sliding sleeve 504 can be improved through the designed second sliding rod 503, the shaking deviation generated when the driving toothed plate 502 moves is avoided, and the driving control stability is improved.
Referring to fig. 1-2 and fig. 10, the sidewall sanding mechanism 6 includes a side sanding belt 601, both sides of an inner cavity of the side sanding belt 601 are connected with a sanding drive roller 602 in a transmission manner, the diameters of the two side sanding drive rollers 602 are different, the rear side of the sanding drive roller 602 is rotatably connected to one side of an inner cavity of the protective shell 8 through a bearing, the sanding drive roller 602 located at the bottom extends to the outer side of the protective shell 8 and is fixedly provided with a first drive motor 603, the first drive motor 603 is fixedly installed on one side of an outer wall of the protective shell 8, the cleaning sanding belt 2 extends to the outer side of a groove formed in one side of the protective shell 8, a drive mechanism is arranged on one side of the cleaning sanding belt 2, the drive mechanism is fixedly installed on one side of the inner cavity of the frame 1, an opening for placing is formed in one side of the protective shell 8, both sides of the inner cavity of the opening are hinged to a door panel 10 through hinges, and a control panel 11 is fixedly installed on one side of the protective shell 8.
The implementation mode specifically comprises the following steps: through the lateral wall dull polish mechanism 6 of design, when grinding, can be through the work of control bottom clearance abrasive band 2, the actuating mechanism work of clearance abrasive band 2 drives clearance abrasive band 2 and changes, clearance abrasive band 2 can carry out the grinding burring through top frosting and fastener bottom, burr after polishing simultaneously can move to frame 1 and the protective housing 8 outside and collect the processing in clearance abrasive band 2 rotation process, simultaneously, the thrust of clearance abrasive band 2 lateral shifting can promote the fastener and one side sanding abrasive band 601 and contact, consequently can rotate the drive side sanding abrasive band 601 through the drive roller of polishing 602 when first driving motor 603 output shaft rotates and rotate and polish, side sanding abrasive band 601 can realize the grinding processing to fastener lateral wall position through the contact of polishing with the fastener surface, through the cooperation of clearance abrasive band 2 and bottom clearance abrasive band 2 that bilateral symmetry set up, improve the abundant grinding burring effect to all sides of fastener and bottom position, thereby can realize the abundant throughput to fastener surface punching press burr.
The working principle is as follows: when the grinding device is used, when a fastener to be ground enters the protective shell 8, the fastener is placed between the grinding wheels 3 on the two sides, the second driving motor 15 rotates through the output shaft to drive the driving gear 14 to rotate, the driving gear 14 rotates to drive the driven gear to rotate, the driven gear drives the driven wheels 13 on the two sides corresponding to the positions through the inner rotating rod to rotate, the driven wheels 13 rotate the transmission chain belt 12 to drive the bottom driven chain wheel 409 to rotate, the driven chain wheel 409 rotates to drive the inner supporting tube 401 and the outer supporting plate 408 to rotate, and the supporting plate 408 rotates to drive the outer extrusion grinding wheels 3 to rotate to grind and deburr the bottom side entering the surface of the fastener;
when the grinding distance is adjusted, after the lifting position of part of the fixing seat 9 is controlled by the top hydraulic cylinder, the extrusion triangle 411 is driven to move downwards by the extension of the control cylinder 412 when the control cylinder works, the extrusion triangle 411 moves and extrudes the extrusion ball 410 at the bottom, the surface of the extrusion ball 410 is extruded, the first slide bar 403 is driven to move inwards along the inclined surface of the extrusion triangle 411, the first slide bar 403 moves to drive the two convex blocks 404 connected with the outer side to move, the convex blocks 404 move and extrude the guide rods 406 at the corresponding positions at the two sides, the guide rods 406 slide in the guide holes at one side of the support pipe 401, the guide rods 406 slide outwards and push the support plates 408 to extrude the grinding wheels 3 sleeved at the outer side, the support diameters of the support plates 408 at the two sides outside the support rods are adjusted, and the grinding radius of the grinding wheels 3 is adjusted;
when a fastener is ground, the electric push rod 505 extends to push one side of the driving toothed plate 502 to move, the driving toothed plate 502 moves to drive the driven toothed sleeve wheel 501 meshed with one side of the driving toothed plate to rotate, the driven toothed sleeve wheel 501 drives the bottom fixed seat 9 and the grinding wheel 3 in transmission connection with the bottom side to deflect when rotating, the deflection angle of the grinding wheel 3 is controlled through the working extension of the electric push rod 505, and the grinding matching angle is adjusted;
when grinding is carried out, the bottom cleaning abrasive belt 2 is controlled to work, the driving mechanism of the cleaning abrasive belt 2 works to drive the cleaning abrasive belt 2 to rotate, the cleaning abrasive belt 2 carries out grinding and deburring with the bottom of a fastener through a top abrasive surface, the polished burrs move to the outer sides of the rack 1 and the protective shell 8 in the rotating process of the cleaning abrasive belt 2 to be collected and processed, the thrust of the lateral moving of the cleaning abrasive belt 2 pushes the fastener to be in contact with the side polishing abrasive belt 601 on one side, therefore, when the output shaft of the first driving motor 603 rotates, the side polishing abrasive belt 601 is driven to rotate and polish through the rotation of the polishing driving roller 602, the side polishing abrasive belt 601 is in contact with the surface of the fastener to realize the grinding processing of the side wall position of the fastener, the cleaning abrasive belt 2 and the bottom cleaning abrasive belt 2 which are symmetrically arranged on two sides are matched, and the full grinding and deburring effects on the peripheral side and the bottom position of the fastener are improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a punching press deckle edge grinding device of tubulose fastener, includes frame (1), frame (1) top fixed mounting has protective housing (8), its characterized in that, protective housing (8) inner chamber top is rotated and is connected with slewing mechanism (5), slewing mechanism (5) bottom fixed mounting has two adjustment mechanism (4), and two adjustment mechanism (4) set up relatively, but adjustment mechanism (4) bottom installs fixing base (9) through the pneumatic cylinder liftable, fixing base (9) bottom is inlayed and is equipped with the bearing, and the bearing internal rotation is connected with the dwang, the equal fixedly connected with in dwang both ends is from driving wheel (13), and is connected with adjustment mechanism (4) through transmission chain belt (12) transmission from driving wheel (13) lateral wall, adjustment mechanism (4) outside cover is equipped with abrasive wheel (3), adjustment mechanism (4) one side cover is equipped with transmission seat (7), body of rod and fixing base (9) bottom fixed connection are passed through at transmission seat (7) top, the equal fixed mounting in protective housing (8) inner chamber both sides has lateral wall dull polish mechanism (6), frame (1) top transmission is connected with abrasive belt (2), and lateral wall dull polish mechanism (6) are located abrasive belt (2).
2. The punching burr grinding device of tubular fastener according to claim 1, characterized in that said adjusting mechanism (4) comprises a supporting tube (401), said supporting tube (401) is rotatably connected to the inner cavity of said transmission base (7) through a bearing at the outer side of the end, said supporting tube (401) is fixedly connected with a driven sprocket (409) at the outer side wall of the end, said driven sprocket (409) is in transmission engagement with the bottom side of said transmission chain (12), said supporting plate (408) is slidably connected to both sides of the outer side wall of said supporting tube (401) for adjusting the outer diameter of the supporting, and the outer portion of said supporting plate (408) is attached to one side of the inner cavity of said grinding wheel (3).
3. The punching burr grinding device of a tubular fastener according to claim 2, characterized in that, the inner cavity both sides of one side of the support plate (408) are fixedly connected with the guide bar (406), and the outer side wall of the guide bar (406) is sleeved with the second spring (407), one end of the second spring (407) is attached to one side of the inner cavity of the support tube (401), the other end of the second spring (407) is fixedly connected to the end of the outer side wall of the guide bar (406), and the guide bar (406) is attached to the other side of the two sides with the convex block (404), the cross section of the convex block (404) is trapezoidal, and the convex block (404) is connected to the first slide bar (403) in a penetrating manner, the end of the first slide bar (403) is fixedly connected with the extrusion ball (410), the top of the transmission seat (7) is fixedly connected with the mounting plate (413), the inner cavity bottom of the mounting plate (413) is fixedly connected with the control cylinder (412), the piston bottom end of the control cylinder (412) is fixedly connected with the extrusion triangle (411), and one side of the extrusion triangle (411) is attached to one side of the extrusion ball (410).
4. The punching burr grinding device of tubular fastener according to claim 3, characterized in that the outer sidewall of said first slide bar (403) is sleeved with a fixing plate (402), said fixing plate (402) is fixedly connected to the inner cavity of said supporting tube (401), said outer sidewall of said first slide bar (403) is sleeved with a first spring (405), two ends of said first spring (405) are respectively fixedly connected to the corresponding positions of said protruding block (404) and one side of said fixing plate (402).
5. The apparatus for grinding the punch burr of a tubular fastener according to claim 1, wherein the rotating mechanism (5) comprises a driven gear sleeve wheel (501), the top of the driven gear sleeve wheel (501) is rotatably connected to the top of the inner cavity of the protective housing (8) through a bearing, and the same driving toothed plate (502) is engaged between two adjacent sides of the driven gear sleeve wheel (501), an electric push rod (505) is fixedly mounted on one side of the driving toothed plate (502), and the electric push rod (505) is fixedly mounted on the top of the inner cavity of the protective housing (8).
6. The device for grinding the punching burr of the tubular fastener according to claim 5, wherein the rotating mechanism (5) further comprises a second sliding rod (503), the second sliding rod (503) is fixedly connected to one end of the driving toothed plate (502) far away from the electric push rod (505), the second sliding rod (503) is slidably connected in a sliding hole formed in one side of the side wall of the protective shell (8), a sliding sleeve (504) is sleeved on the outer side wall of the second sliding rod (503), and the top of the sliding sleeve (504) is fixedly connected to one side of the outer wall of the protective shell (8).
7. The device for grinding the stamping burr of a tubular fastener according to claim 1, wherein a driving gear (14) is engaged with the top of the driven wheel (13), a second driving motor (15) is fixedly mounted on the rear side of the driving gear (14), and the second driving motor (15) is fixedly mounted on one side of the outer wall of the fixed seat (9).
8. The punching burr grinding device of tubular fastener according to claim 1, characterized in that said side wall sanding mechanism (6) comprises a side sanding belt (601), said side sanding belt (601) has a sanding drive roller (602) drivingly connected to both sides of the inner cavity of said side sanding belt, said sanding drive rollers (602) have different diameters, said sanding drive roller (602) is rotatably connected to one side of the inner cavity of said protective shell (8) through a bearing, said sanding drive roller (602) at the bottom extends to the outside of said protective shell (8) and is fixedly installed with a first drive motor (603), said first drive motor (603) is fixedly installed on one side of the outer wall of said protective shell (8).
9. The device for grinding the stamping burr of a tubular fastener according to claim 1, characterized in that the cleaning abrasive belt (2) extends to the outside of the slot formed on one side of the protective shell (8), and a driving mechanism is arranged on one side of the cleaning abrasive belt (2) and is fixedly arranged on one side of the inner cavity of the frame (1).
10. The device for grinding the stamping burrs of the tubular fastener according to claim 1, wherein an opening for placing is formed in one side of the protective shell (8), door plates (10) are hinged to two sides of an inner cavity of the opening through hinges, and a control plate (11) is fixedly mounted on one side of the protective shell (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211137346.7A CN115229594A (en) | 2022-09-19 | 2022-09-19 | Stamping burr grinding device of tubular fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211137346.7A CN115229594A (en) | 2022-09-19 | 2022-09-19 | Stamping burr grinding device of tubular fastener |
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| Publication Number | Publication Date |
|---|---|
| CN115229594A true CN115229594A (en) | 2022-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211137346.7A Pending CN115229594A (en) | 2022-09-19 | 2022-09-19 | Stamping burr grinding device of tubular fastener |
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| Country | Link |
|---|---|
| CN (1) | CN115229594A (en) |
Cited By (4)
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| CN115401553A (en) * | 2022-10-31 | 2022-11-29 | 沈阳市口腔医院 | Multi-station surface finishing device for oral care auxiliary appliance |
| CN116652731A (en) * | 2023-04-06 | 2023-08-29 | 昆山名士电子技术有限公司 | Equipment for notebook metal shell surface treatment |
| CN117506623A (en) * | 2024-01-03 | 2024-02-06 | 赣州穗联工程塑料有限责任公司 | Equipment is got rid of to PP board border deckle edge |
| CN118061042A (en) * | 2024-04-17 | 2024-05-24 | 广州市鸿辉电工机械有限公司 | Curved surface grinding equipment and grinding process for rotating shaft production |
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| CN117506623A (en) * | 2024-01-03 | 2024-02-06 | 赣州穗联工程塑料有限责任公司 | Equipment is got rid of to PP board border deckle edge |
| CN117506623B (en) * | 2024-01-03 | 2024-03-26 | 赣州穗联工程塑料有限责任公司 | Equipment is got rid of to PP board border deckle edge |
| CN118061042A (en) * | 2024-04-17 | 2024-05-24 | 广州市鸿辉电工机械有限公司 | Curved surface grinding equipment and grinding process for rotating shaft production |
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