CN116727777A - Gear machining is with stable conveyer with locking mechanical system - Google Patents
Gear machining is with stable conveyer with locking mechanical system Download PDFInfo
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- CN116727777A CN116727777A CN202310734574.0A CN202310734574A CN116727777A CN 116727777 A CN116727777 A CN 116727777A CN 202310734574 A CN202310734574 A CN 202310734574A CN 116727777 A CN116727777 A CN 116727777A
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- 238000003754 machining Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000001360 synchronised effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 43
- 238000000034 method Methods 0.000 claims description 22
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- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 2
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 5
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
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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
Abstract
The invention discloses a stable conveying device with a locking mechanism for gear machining, and belongs to the technical field of gear machining; the invention is used for solving the technical problems that the high-precision gear is easily damaged due to vibration abrasion surface, offset collision and the like during the transportation of the high-precision gear due to the interference of multiple factors existing in the volume, dead weight and transportation of part of the gears and lack of locking protection of the high-precision gear during the transportation; the invention comprises an upper conveying frame, wherein a sliding frame is fixedly arranged on the inner side wall of the top of the upper conveying frame, and a hanging clamp assembly is connected with the center of the inner wall of the top of the upper conveying frame in a sliding manner; the invention not only can form the limit of up-and-down sliding locking of the gear workpiece, but also can utilize the limit frame to limit and prevent the release of the outer wall of the top end face of the gear workpiece, and can utilize the cooperation structure of the supporting pad, the special-shaped rod and the arc-shaped supporting rod to link, so as to form the limit of clamping two sides of the gear workpiece, thereby promoting the up-and-down synchronous multi-axial linkage locking and fixing during the transportation of the gear workpiece.
Description
Technical Field
The invention relates to the technical field of gear machining, in particular to a stable conveying device with a locking mechanism for gear machining.
Background
The gear is a mechanical element which is provided with teeth on the rim and can continuously mesh and transmit motion and power, the application of the gear in transmission has long appeared, the principle of generating a gear cutting method and the sequential appearance of a special machine tool and a cutter for cutting teeth by utilizing the principle are developed in the end of the 19 th century, and the stability of the gear operation is valued along with the development of production; the technical process of obtaining the specific structure and the precision of the gear by using a mechanical method is that the gear is a core transmission component in the motion of an automobile, and the quality of the processing quality of the gear can directly influence the vibration noise, the reliability and the like of an automobile assembly and even the whole automobile and can sometimes become a key factor for restricting the improvement of the product level;
in the existing high-precision gear machining process, the high-precision gear needs to be automatically transported to the next step by using a conveying device, and is interfered by the volume, dead weight and multiple factors existing in the transportation process of part of the gears, the locking protection of the high-precision gear in the transportation process is lacking, and the problems of vibration abrasion surface, offset collision damage and the like in the high-precision gear transportation process are easily caused; the high-precision gear is horizontally placed and difficult to grasp due to the influence of the dead weight of the high-precision gear, the surface smoothness and other factors, and the high-precision gear is easy to be damaged due to the unidirectional forced hanging transportation;
in view of the above technical drawbacks, a solution is now proposed.
Disclosure of Invention
The invention aims to provide a stable conveying device with a locking mechanism for gear machining, which solves the problems that the gear machining is interfered by multiple factors existing in the volume, dead weight and conveying period of part of gears, the locking protection of high-precision gears in the conveying process is lacking, vibration abrasion surfaces and offset collision damage are easily caused in the conveying period of the high-precision gears, and the like; the problem that the high-precision gear is difficult to grasp due to the influence of the dead weight of the high-precision gear, the smooth surface and other factors, and the local friction of the high-precision gear is easily damaged due to unidirectional forced hanging transportation is caused.
The aim of the invention can be achieved by the following technical scheme: the stable conveying device for gear machining with the locking mechanism comprises an upper conveying frame, wherein a sliding frame is fixedly arranged on the inner side wall of the top of the upper conveying frame, a hanging clamp assembly is connected to the center of the inner wall of the top of the upper conveying frame in a sliding manner, the hanging clamp assembly comprises a sliding piece, a central sliding groove and a plurality of groups of side sliding grooves are formed in the bottom of the sliding piece in parallel, an upper clamping block is connected to the bottom of the central sliding groove in a sliding manner, a lower clamping block is connected to the inside of the side sliding groove in a sliding manner, and a connecting rod connected with the sliding frame in a sliding manner is clamped on the side edge of the sliding piece;
the upper conveying frame is characterized in that the lower conveying frame is clamped at the bottom of the upper conveying frame, a sliding plate sleeved with the lower conveying frame in a sliding mode is arranged at the bottom of the connecting rod, a bracket is clamped at the top of the sliding plate, a supporting pad is slidably connected to the center of the top of the bracket, and arc supporting rods connected with the bracket in a rotating mode are symmetrically arranged on two sides of the supporting pad.
Preferably, one side of the inner wall of the top of the upper conveying frame, which is far away from the sliding frame, is provided with a first transmission chain in transmission connection with the sliding piece, the top of the sliding frame is provided with an arc-shaped groove, and the upper conveying frame is in a concave structure.
Preferably, the last clamp splice extends to and rotates on the inside one end lateral wall of center spout and be connected with the wind-up roll, and the cover is equipped with the torsion spring who is connected with last clamp splice on the roll body of wind-up roll, center spout bottom rotates and is connected with the deflector roll, multiunit the groove symmetry of sideslipping is offered in center spout both sides, the clamp splice extends to and rotates on the inside one end lateral wall of sideslipping groove and be connected with the commentaries on classics tooth, and is equipped with on the sideslip inslot wall with changeing tooth engagement driven rack, and the rack middle part protrusion extends to the holder of changeing tooth one end, lower clamp splice is kept away from changeing tooth one end terminal surface embedded sliding connection and is provided with the spacing, and the spacing is L shape structure, the spacing embedding is equipped with coil spring in the inside one end surface cover of clamp splice down.
Preferably, a magnetic force reel is arranged between the rotating teeth, a traction rope for connecting the guide roller and the winding roller is wound in the middle of the surface of the magnetic force reel, guide wheels which are in sliding connection with the retainer are symmetrically arranged on two sides of the magnetic force reel, magnetic force side plates which are close to each other are symmetrically arranged on two sides of the magnetic force reel, and a connecting shaft penetrating through the rotating teeth is arranged in the middle of the magnetic force side plates.
Preferably, the top of the connecting rod is provided with an upper connecting rod clamped with the sliding piece, and the bottom of one side of the upper connecting rod, which is far away from the sliding piece, is provided with a ball which is in sliding connection with the sliding frame.
Preferably, the lower conveying frame is close to the second transmission chain that is connected with the sliding plate transmission in the inner wall of one side of the sliding frame, offer the guide slot that is located the second transmission chain below on the inner wall of the lower conveying frame bottom, be provided with the tooth on the inner wall of guide slot top, the guide slot is located the lower conveying frame and is close to the discharge gate region, it is connected with multiunit conveying roller to rotate on the inner wall of the lower conveying frame bottom, and conveying roller and sliding plate bottom swing joint, sliding plate is close to two sides of transmission chain and runs through and be equipped with the straight-tooth pole with the guide slot meshing, the inside one end of straight-tooth pole submergence sliding frame is equipped with the awl tooth that is close to the bracket, awl tooth top meshing has the transmission loop bar that cup joints with the bracket rotation.
Preferably, the center of the bottom of the bracket is embedded with a telescopic sleeve close to the supporting pad, the bottom of the supporting pad is provided with a sliding rod sleeved with the telescopic sleeve in a sliding mode, the inner walls of the two sides of the bracket are embedded with limiting shafts connected with the arc supporting rods in a rotating mode, the bottom of the arc supporting rods is provided with special-shaped rods extending to the lower portion of the supporting pad, and the inner walls of the arc supporting rods and the top of the supporting pad are fixedly provided with rubber gaskets.
Preferably, the bottom of the side-slipping groove penetrates through the balance rod which is connected with a rack far away from in a sliding manner, the top of the balance rod is provided with a jacking which is movably connected with the bottom of the lower clamping block, the top of the balance rod is provided with a hanging rod which penetrates through the jacking and is clamped with the bottom of the lower clamping block, the surface of the bottom of the hanging rod is sleeved with a spiral spring I, the bottom of the balance rod is fixedly provided with a beam plate, the middle of the beam plate penetrates through and is sleeved with a lead screw, the middle of the lead screw is sleeved with a limit plate in a threaded manner, two sides of the limit plate are sleeved with the balance rod in a sliding manner, the bottom of the lead screw is sleeved with an inserting block which is sleeved with a transmission sleeve rod, and the bottom of the balance rod is sleeved with a spiral spring II which is positioned between the limit plate and the beam plate.
The working method of the stable conveying device with the locking mechanism for gear machining comprises the following steps of:
step one: when the device is used, the traction limiting frame is pulled to be far away from the side sliding groove until the spiral spring is extruded with the inner wall of the lower clamping block, a gear workpiece is put on the surface of the lower clamping block, clamping of the gear workpiece is released, the gear workpiece is driven by dead weight to slide down along the side sliding groove, the lower clamping block is meshed with the rack in the sliding process of the side sliding groove, the rotating teeth drive the magnetic side disc to synchronously rotate through the connecting shaft, the magnetic side disc drives the magnetic reel to synchronously rotate through magnetic force, the magnetic reel continuously slides down along the retainer through the guide wheel, the traction rope is wound in the rotating process of the magnetic reel, the traction rope is wound to synchronously rotate by the winding and pulling roller, and the winding roller drives the upper clamping block to downwards press along the central sliding groove to be close to the outer wall of the top of the gear workpiece through the traction rope, so that the upper and lower clamping and locking of the top of the gear workpiece are formed;
step two: when the upper clamping block and the lower clamping block clamp and lock the gear workpiece, the lower clamping block still continuously slides downwards under the dead weight of the gear workpiece, when the upper clamping block is attached to the outer wall of the top of the gear workpiece, the traction rope is wound up to the limit by the magnetic force reel, and the magnetic force flexible connection between the magnetic force reel and the magnetic force side disk plays a role in keeping the continuous meshing transmission of the rotating teeth and the racks, preventing the magnetic force reel from unwinding, and promoting the traction rope to continuously keep tightening and traction the upper clamping block;
step three: when the gear workpiece slides downwards under the action of the dead weight and contacts the supporting pad, the supporting pad is stressed to synchronously slide downwards and push the sliding rod to sink into the telescopic sleeve, the special-shaped rod drives the arc-shaped supporting rod to rotate along the limiting shaft in the sliding process of the supporting pad, the top of the arc-shaped supporting rod is promoted to be close to the outer walls of two sides of the gear workpiece until the rubber pad contacts the outer walls of the gear workpiece by utilizing the lever principle, the gear workpiece is further lifted, limited and locked, and the gear workpiece is prevented from being worn by external factors and surface caused by transportation vibration in the transportation process;
step four: the upper connecting rod is connected with the sliding frame in a sliding way through a ball, the lower conveying frame is synchronously connected with the conveying roller in a movable way through a second driving chain, and the bottom of the sliding plate is connected with the conveying roller in a movable way to form a synchronous, balanced and stable conveying structure of the whole device upper hanging and lower supporting;
step five: when the gear is in self-weight continuous sliding after the upper clamping block and the lower clamping block are clamped and limited, the gear is in self-weight continuous sliding, the bottom of the gear is in contact with the limiting plate, the limiting plate is pressed to slide downwards along the surface of the balance rod and drives the screw rod to idle, the limiting plate slides to the bottom of the balance rod to extrude the scroll spring II and close to the beam plate and then stop sliding downwards, the balance rod is driven by the gravity of the gear to slide along the bottom of the sideslip groove and extend to be close to the bracket, the limiting plate lifts the gear to contact with the supporting pad until the inserting block is sleeved with the top of the transmission sleeve rod, the bracket is matched with the buffer lower clamping of the gear, when the bracket moves to the discharge port area of the lower conveying frame, the straight tooth rod is meshed and rotated along the guide groove with the upper tooth, the straight tooth rod drives the transmission sleeve rod to synchronously rotate through the inserting block, the screw rod drives the screw rod to rotate through the surface threads, the limiting plate slides upwards along the balance rod, the limiting plate slides upwards synchronously and is separated from the supporting pad, the bracket contacts with the lower supporting limiting block of the gear, the upper clamping block lifts the gear along the bottom of the sideslip groove, the upper clamping block is driven by external force, the upper clamping block and the lower clamping block is reset, the limiting block is far away from the side sliding chute, and the gear is taken out, and the lower clamping block is pulled into the balance rod.
The invention has the beneficial effects that:
(1) The invention forms a linkage locking structure by the traction rope assisting the upper clamping block and the lower clamping block, so that the upper and lower sliding locking limit of the gear workpiece is formed in the process of pushing the upper clamping block and the lower clamping block to move by utilizing the dead weight of the gear workpiece, and the limiting and anti-falling protection of the limiting frame to the outer wall of the top end face of the gear workpiece is realized; the magnetic force reel and the magnetic force side disc assist in winding the traction rope when the lower clamping block is displaced, a magnetic coupling structure is formed, the limit traction limit of the traction rope to the upper clamping block and the lower clamping block is guaranteed, meanwhile, the gear workpiece is prevented from being damaged by torsion between the rotating teeth and the magnetic force reel, the gear workpiece is continuously matched with the self-weight continuous sliding contact bracket, the gear workpiece is transported and locked, and buffer protection caused by the self-weight falling during hanging and buckling throwing of the gear workpiece is formed;
(2) The self-weight falling pressure of the gear workpiece is received through the support pad, the sliding rod of the support pad is used for absorbing the falling impact force of the gear workpiece in a linkage way with the telescopic cylinder sleeve, and meanwhile, the support pad is used for being in linkage with the special-shaped rod and the arc-shaped support rod in an interactive structure to form clamping limit on two sides of the gear workpiece, so that the up-down synchronous multi-axial linkage locking and fixing of the gear workpiece during transportation are promoted;
(3) The upper conveying frame and the lower conveying frame are assisted by the connecting rods to be used, the sliding piece and the bracket are spliced to form a whole by the connecting rods, and then the upper conveying frame and the lower conveying frame are used for synchronous conveying, so that gear workpieces are synchronously and stably conveyed up and down, and the influence of the dead weight of the gear workpieces on conveying stability is avoided;
(4) The auxiliary hanging clamp assembly of the balance rod is used with the bracket, the limiting plate and the lead screw are utilized to form a buffer lifting mechanism for the gear which continuously slides downwards after being clamped, the lead screw, the insertion block, the transmission sleeve rod, the straight tooth rod and the lower conveying frame are utilized to form a linkage structure, so that the transmission lifting mechanism is convenient to form in a discharging area, the gear which is limited to be clamped is caused to slide off the bracket, and the external force lifting gear is convenient to slide upwards along the side sliding groove to release the clamping and take out.
Drawings
The invention is further described below with reference to the accompanying drawings;
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the upper carriage and the hanging clamp assembly of the present invention;
FIG. 3 is a schematic view of the internal structure of the slider of the present invention;
FIG. 4 is a schematic diagram of the magnetic force reel structure of the present invention;
FIG. 5 is a schematic view of the connection structure of the connecting rod with the bracket and the lower carriage of the present invention;
FIG. 6 is a schematic view of the internal structure of the bracket of the present invention;
FIG. 7 is a schematic view of the structure of the balance frame of the present invention;
FIG. 8 is a schematic view of the connection structure of the guide slot and the straight tooth bar of the present invention.
Legend description: 1. an upper conveying frame; 101. a first transmission chain; 102. a carriage; 2. a lower conveying frame; 201. a transmission chain II; 202. a conveying roller; 203. a guide groove; 204. a tooth is arranged; 3. a hanging clip assembly; 301. a slider; 302. a central chute; 303. a side chute; 304. an upper clamping block; 305. a wind-up roll; 306. a traction rope; 307. rotating teeth; 308. a lower clamping block; 309. a limiting frame; 4. a bracket; 401. an arc-shaped supporting rod; 402. a support pad; 403. rubber cushion; 404. a limiting shaft; 405. a profiled bar; 406. a telescopic sleeve; 5. a connecting rod; 501. an upper connecting rod; 502. a ball; 503. a sliding plate; 504. a straight toothed bar; 505. bevel gear; 506. a transmission loop bar; 6. a magnetic force reel; 601. a guide wheel; 602. a magnetic side plate; 603. a connecting shaft; 7. a balance bar; 701. jacking; 702. a hanging rod; 703. a limiting plate; 704. a screw rod; 705. inserting blocks; 706. and (5) a beam plate.
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.
Embodiment one:
the embodiment is used for solving the problems that the high-precision gear is interfered by the volume, dead weight and multiple factors existing during transportation of part of gears, the locking protection of the high-precision gear during transportation is lacked, vibration abrasion surfaces and offset collision damage are easy to occur during the transportation of the high-precision gear, and the like.
Referring to fig. 1-4, the embodiment is a stable conveying device with a locking mechanism for gear processing, comprising an upper conveying frame 1, wherein a carriage 102 is fixedly installed on the inner side wall at the top of the upper conveying frame 1, a hanging clamp assembly 3 is slidably connected to the center of the inner wall at the top of the upper conveying frame 1, the hanging clamp assembly 3 comprises a sliding piece 301, a central sliding groove 302 and a plurality of groups of side sliding grooves 303 are arranged at the bottom of the sliding piece 301 in parallel, an upper clamping block 304 is slidably connected to the central sliding groove 302, a lower clamping block 308 is slidably connected to the inside of the side sliding groove 303, and a connecting rod 5 slidably connected with the carriage 102 is clamped at the side edge of the sliding piece 301;
the upper clamping block 304 extends to the side wall of one end inside the central sliding groove 302 and is rotationally connected with the wind-up roller 305, the roller body of the wind-up roller 305 is sleeved with a torsion spring connected with the upper clamping block 304, the bottom of the central sliding groove 302 is rotationally connected with guide rollers, a plurality of groups of side sliding grooves 303 are symmetrically arranged on two sides of the central sliding groove 302, the lower clamping block 308 extends to the side wall of one end inside the side sliding groove 303 and is rotationally connected with rotating teeth 307, racks meshed with the rotating teeth 307 are arranged on the inner wall of the side sliding groove 303, the middle part of the racks protrudes to a retainer at one end of the rotating teeth 307, the end face of the lower clamping block 308, which is far away from the rotating teeth 307, is embedded with a limiting frame 309, the limiting frame 309 is in an L-shaped structure, one end surface of the limiting frame 309, which is embedded into the lower clamping block 308, is sleeved with a coil spring, a magnetic force reel 6 is arranged between the plurality of groups of rotating teeth 307, the middle part of the surface of the magnetic force reel 6 is winded with magnetic force ropes 306 which are connected with the guide rollers and the wind-up roller 302, two sides of the magnetic force reel 6 are symmetrically arranged with traction shafts 601 which are connected with the retaining frames in a sliding mode, the two sides of the magnetic force reel 6 are symmetrically arranged, and the magnetic force side reels 602 which are mutually close to each other, and the middle part of the magnetic force reel guide wheel 602 is provided with a connecting shaft 603 penetrating through the rotating teeth 307;
pulling the traction limiting frame 309 to stretch away from the side sliding groove 303 until a spiral spring is extruded with the inner wall of the lower clamping block 308, putting a gear workpiece on the surface of the lower clamping block 308, loosening the clamping of the gear workpiece, driving the lower clamping block 308 to slide down along the side sliding groove 303 by self weight, and driving the upper clamping block 304 to slide down along the center sliding groove 302 in the process of sliding down the lower clamping block 308 along the side sliding groove 303, wherein the rotating teeth 307 are meshed with racks, the rotating teeth 307 drive the magnetic force side disc 602 to synchronously rotate through a connecting shaft 603, the magnetic force side disc 602 drives the magnetic force reel 6 to synchronously rotate through magnetic force, the magnetic force reel 6 continuously slides down along the retainer through a guide wheel 601, the traction rope 306 is wound in the rotating process of the magnetic force reel 6, the traction rope 306 is wound and pulled by a winding roller 305 to synchronously rotate, and the winding roller 305 drives the upper clamping block 304 to slide down along the center sliding groove 302 to be close to the top outer wall of the gear workpiece so as to form up-down clamping and locking of the top of the gear workpiece;
when the upper clamping block 304 and the lower clamping block 308 clamp and lock the gear workpiece, the lower clamping block 308 still continuously slides downwards under the dead weight of the gear workpiece, when the upper clamping block 304 is attached to the outer wall of the top of the gear workpiece, the traction rope 306 is wound up to the limit by the magnetic force reel 6, and the magnetic force soft connection between the magnetic force reel 6 and the magnetic force side disc 602 acts, so that the rotating teeth 307 and the rack are continuously meshed and driven, the unwinding of the magnetic force reel 6 is prevented, and the traction rope 306 is continuously kept taut to pull the upper clamping block 304.
Embodiment two:
the embodiment is used for solving the problems that the high-precision gear is flat and difficult to grasp due to the influence of factors such as dead weight of the high-precision gear and smooth surface, and local friction damage of the high-precision gear is easily caused by unidirectional stressed hanging transportation.
Referring to fig. 1, 5 and 6, the stable transporting device with locking mechanism for gear processing in this embodiment includes a lower transporting frame 2 clamped at the bottom of an upper transporting frame 1, a sliding plate 503 slidably sleeved with the lower transporting frame 2 is arranged at the bottom of a connecting rod 5, a bracket 4 is clamped and mounted at the top of the sliding plate 503, a supporting pad 402 is slidably connected at the center of the top of the bracket 4, arc supporting rods 401 rotationally connected with the bracket 4 are symmetrically arranged at two sides of the supporting pad 402, a first transmission chain 101 in transmission connection with a sliding member 301 is arranged at one side of the inner wall of the top of the upper transporting frame 1 far away from the sliding member 102, an arc groove is arranged at the top of the sliding member 102, the upper transporting frame 1 is in a concave structure, an upper connecting rod 501 clamped with the sliding member 301 is arranged at the top of the connecting rod 5, and a ball 502 in sliding connection with the sliding member 102 is arranged at the bottom of one side of the upper connecting rod 501 far away from the sliding member 301;
a transmission chain II 201 in transmission connection with a sliding plate 503 is arranged in the inner wall of one side of the lower conveying frame 2, which is close to the sliding frame 102, a plurality of groups of conveying rollers 202 are rotatably connected on the inner wall of the bottom of the lower conveying frame 2, the conveying rollers 202 are movably connected with the bottom of the sliding plate 503, a telescopic sleeve 406 close to a supporting pad 402 is embedded in the center of the bottom of a bracket 4, a sliding rod sleeved with the telescopic sleeve 406 is arranged at the bottom of the supporting pad 402 in a sliding manner, limiting shafts 404 in rotary connection with an arc-shaped supporting rod 401 are embedded in the inner walls of two sides of the bracket 4, a special-shaped rod 405 extending to the lower side of the supporting pad 402 is arranged at the bottom of the arc-shaped supporting rod 401, and rubber pads 403 are fixedly arranged on the inner wall of the arc-shaped supporting rod 401 and the top of the supporting pad 402;
when the gear workpiece slides downwards under the action of the dead weight and contacts the supporting pad 402, the supporting pad 402 is stressed to slide downwards synchronously and push the sliding rod to be immersed into the telescopic sleeve 406, the special-shaped rod 405 is extruded in the sliding process of the supporting pad 402, the special-shaped rod 405 drives the arc-shaped supporting rod 401 to rotate along the limiting shaft 404, the top of the arc-shaped supporting rod 401 is promoted to be close to the outer walls of the two sides of the gear workpiece under the action of the lever principle until the rubber pad 403 contacts the outer walls of the gear workpiece, the gear workpiece is further lifted, limited and locked, and the surface abrasion of the gear workpiece caused by external factors and transportation vibration in the transportation process is avoided;
the connecting rod 5 is used for splicing the sliding part 301 and the bracket 4 to form a whole through the upper connecting rod 501 and the sliding plate 503, when the upper conveying frame 1 drives the sliding frame to move and transport through the first transmission chain 101, the upper connecting rod 501 is in sliding connection with the sliding frame 102 through the ball 502, the lower conveying frame 2 synchronously drives the sliding plate 503 to move and transport through the second transmission chain 201, and the bottom of the sliding plate 503 is movably connected with the conveying roller 202 to form a synchronous, balanced and stable conveying structure of the hanging and the falling support of the whole device.
Embodiment III:
referring to fig. 1-8, the stable transporting device with locking mechanism for gear processing in this embodiment includes a guide groove 203 located below a second transmission chain 201 provided on an inner wall of a bottom portion of a lower transporting frame 2, an upper tooth 204 provided on an inner wall of a top portion of the guide groove 203, the guide groove 203 located in a region of the lower transporting frame 2 near a discharge port, a plurality of groups of transporting rollers 202 rotatably connected to the inner wall of the bottom portion of the lower transporting frame 2, the transporting rollers 202 movably connected to a bottom portion of a sliding plate 503, a straight tooth bar 504 meshed with the guide groove 203 penetrating through one side of the sliding plate 503 near the second transmission chain 201, a transmission sleeve 506 rotatably sleeved with the bracket 4 being provided at an end of the straight tooth bar 504 which is immersed in the sliding frame 503, a balance bar 7 far from the rack being provided at a bottom portion of the side sliding groove 303, a hanging bar 702 movably connected to a bottom portion of the lower clamping block 308 being provided at a top portion of the balancing bar 7, a scroll spring first sleeved on a bottom surface of the hanging bar 702, a beam plate 706 fixedly mounted at a bottom portion of the balancing bar 7, a beam plate 706 penetrating through the balancing bar 706 and a bottom portion of the balancing bar 702 being sleeved with the balancing bar 706, a scroll bar 704 sleeved with the two side of the balancing bar 704 being sleeved with the guide bar 704, the screw bar 706 sleeved with the screw bar 706, and the screw bar 704 sleeved with the screw bar 706 being rotatably mounted at two sides of the balancing bar 704, and the middle portion of the balancing bar 704 being sleeved with the screw bar 706;
when the upper clamping block 304 and the lower clamping block 308 of the gear are clamped and limited, the gear is continuously slid downwards by self weight, the bottom of the gear is contacted with the limiting plate 703, the limiting plate 703 is pressed and slides downwards along the surface of the balance bar 7, the screw rod 704 is driven by threads to idle, the limiting plate 703 slides to the bottom of the balance bar 7 to press the spiral spring II and close to the beam plate 706, then the spiral spring II stops sliding downwards, the balance bar 7 is driven by gravity of the gear to slide along the bottom of the sideslip groove 303 and extend to be close to the bracket 4, the limiting plate 703 lifts the gear to contact with the supporting pad 402 until the inserting block 705 is sheathed with the top of the transmission sleeve 506, the bracket 4 is matched with the lower clamping block 4 to complete buffering of the gear, when the bracket 4 moves to the discharge hole area of the lower conveying frame 2, the straight tooth rod 504 is meshed with the upper tooth 204 to rotate along the guide groove 203, the straight tooth rod 504 drives the transmission sleeve rod 506 to synchronously rotate through the taper tooth 505, the screw rod 704 is driven by the inserting block 705 to rotate through the screw rod 704, the screw rod 704 is driven by the surface threads to drive the limiting plate 703 to slide upwards along the space between the balance bar 7, the limiting plate 703 slides upwards to drive the gear to synchronously slide upwards and move towards the bracket 402, the lower supporting block 4 contacts with the lower clamping pad 304 of the gear, the upper clamping block 702 to be limited by the lower clamping block 309, the upper clamping block is further separated from the upper clamping block 308, and the upper clamping block 308 is far from the upper clamping block side from the upper clamping block 303, and the lower clamping block is far away from the upper clamping block 308.
In combination with the first embodiment, the second embodiment and the third embodiment, the upper clamping block 304 and the lower clamping block 308 can be pushed by utilizing the dead weight of a gear workpiece to move, the upper and lower sliding locking limit of the gear workpiece is formed, the limiting frame is utilized to limit and prevent the outer wall of the top end face of the gear workpiece from falling off, the transportation locking of the gear workpiece is realized, the buffer protection of the gear workpiece falling off due to the dead weight in the hanging and buckling putting period is formed, the sliding rod of the supporting pad 402 and the telescopic sleeve 406 are utilized to be linked to absorb the falling impact force of the gear workpiece, meanwhile, the supporting pad 402, the special-shaped rod 405 and the arc-shaped supporting rod 401 are utilized to be linked to form the clamping limit of two sides of the gear workpiece, the upper and lower synchronous multi-axial linkage locking fixation during the transportation of the gear workpiece is promoted, the upper and lower synchronous multi-stable transportation of the gear workpiece is avoided being influenced by the dead weight of the gear workpiece, the upper sliding of the clamped limited gear is actively promoted by utilizing the linkage structure relation, and the limitation and the gear is taken out are facilitated.
The foregoing is merely illustrative of the structures of this invention and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the invention or from the scope of the invention as defined in the accompanying claims.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (9)
1. The utility model provides a gear processing is with stable conveyer with locking mechanical system, includes carriage (1), its characterized in that, fixedly mounted has balladeur train (102) on the inside wall of top of last carriage (1), the center sliding connection of the inside wall of top of last carriage (1) has hanging clamp subassembly (3), hanging clamp subassembly (3) include slider (301), central spout (302) and multiunit side spout (303) have been seted up side by side to slider (301) bottom, sliding connection has last clamp splice (304) in central spout (302), sliding connection has lower clamp splice (308) in side spout (303), slider (301) side joint has connecting rod (5) with balladeur train (102) sliding connection;
go up carriage (1) bottom joint and have lower carriage (2), connecting rod (5) bottom be equipped with lower carriage (2) slip sliding plate (503) of cup jointing, bracket (4) are installed to sliding plate (503) top joint, bracket (4) top center sliding connection has pad (402), pad (402) bilateral symmetry is equipped with arc riding rod (401) of being connected with bracket (4) rotation.
2. The stable conveying device for gear machining with the locking mechanism according to claim 1, wherein a first transmission chain (101) in transmission connection with a sliding piece (301) is arranged on one side, away from the sliding frame (102), of the inner wall of the top of the upper conveying frame (1), an arc-shaped groove is formed in the top of the sliding frame (102), and the upper conveying frame (1) is in a concave structure.
3. The stable conveying device for gear machining with the locking mechanism according to claim 1, wherein the upper clamping block (304) extends to the side wall of one end inside the central sliding groove (302) and is rotationally connected with the wind-up roller (305), a torsion spring connected with the upper clamping block (304) is sleeved on the roller body of the wind-up roller (305), guide rollers are rotationally connected to the bottom of the central sliding groove (302), a plurality of groups of side sliding grooves (303) are symmetrically formed on two sides of the central sliding groove (302), rotating teeth (307) are rotationally connected to the side wall of one end inside the side sliding groove (303) extending to the lower clamping block (308), racks meshed with the rotating teeth (307) are arranged on the inner wall of the side sliding groove (303), a retainer extending to one end of the rotating teeth (307) is arranged in a protruding mode in the middle of the racks, a limit frame (309) is connected to one end face of the lower clamping block (308) in an embedded sliding mode, the limit frame (309) is in an L-shaped structure, and a spiral spring is sleeved on one end surface of the lower clamping block (308) in an embedded mode.
4. The stable conveying device for gear machining with the locking mechanism according to claim 3, wherein a magnetic force reel (6) is arranged among a plurality of groups of rotating teeth (307), a traction rope (306) for connecting a guide roller and a winding roller (305) is wound on the middle part of the surface of the magnetic force reel (6), guide wheels (601) which are in sliding connection with a retainer are symmetrically arranged on two sides of the magnetic force reel (6), magnetic force side discs (602) which are close to each other are symmetrically arranged on two sides of the magnetic force reel (6), and a connecting shaft (603) penetrating through the rotating teeth (307) is arranged in the middle part of the magnetic force side discs (602).
5. The stable transportation device for gear processing with the locking mechanism according to claim 1, wherein an upper connecting rod (501) clamped with the sliding piece (301) is arranged at the top of the connecting rod (5), and a ball (502) in sliding connection with the sliding frame (102) is arranged at the bottom of one side of the upper connecting rod (501) away from the sliding piece (301).
6. The stable conveying device for gear machining with the locking mechanism according to claim 1, wherein a transmission chain II (201) in transmission connection with a sliding plate (503) is arranged in the inner wall of one side of the lower conveying frame (2) close to the sliding frame (102), a guide groove (203) positioned below the transmission chain II (201) is formed in the inner wall of the bottom of the lower conveying frame (2), an upper tooth (204) is arranged on the inner wall of the top of the guide groove (203), a plurality of groups of conveying rollers (202) are rotatably connected on the inner wall of the bottom of the lower conveying frame (2), the conveying rollers (202) are movably connected with the bottom of the sliding plate (503), a straight tooth rod (504) meshed with the guide groove (203) is arranged on one side of the sliding plate (503) close to the transmission chain II, a bevel tooth (505) close to the bracket (4) is arranged at one end of the inner side of the straight tooth rod (504), and a transmission sleeve rod (506) rotatably sleeved on the bevel tooth (505) is meshed with the bracket (4).
7. The stable conveying device for gear machining with the locking mechanism according to claim 1, wherein a telescopic sleeve (406) close to a supporting pad (402) is embedded in the center of the bottom of the bracket (4), a sliding rod sleeved with the telescopic sleeve (406) in a sliding mode is arranged at the bottom of the supporting pad (402), limiting shafts (404) rotationally connected with arc supporting rods (401) are embedded in the inner walls of the two sides of the bracket (4), special-shaped rods (405) extending to the lower portion of the supporting pad (402) are arranged at the bottom of the arc supporting rods (401), and rubber pads (403) are fixedly mounted on the inner walls of the arc supporting rods (401) and the tops of the supporting pads (402).
8. The stable conveying device for gear machining with the locking mechanism according to claim 1, wherein a balance rod (7) far away from a rack is connected to the bottom of the sideslip groove (303) in a penetrating and sliding manner, a jacking (701) movably connected with the bottom of the lower clamping block (308) is arranged at the top of the balance rod (7), a hanging rod (702) penetrating the jacking (701) and being clamped with the bottom of the lower clamping block (308) is arranged at the top of the balance rod (7), a scroll spring I is sleeved on the bottom surface of the hanging rod (702), a beam plate (706) is fixedly installed at the bottom of the balance rod (7), a lead screw (704) is sleeved on the middle of the beam plate (706) in a penetrating and sleeved mode, a limit plate (703) is sleeved on the middle of the lead screw (704) in a threaded mode, two sides of the limit plate (703) are sleeved with the balance rod (7) in a sliding mode, an inserting block (705) sleeved with a transmission loop bar (506) is sleeved on the bottom of the balance rod (7), and a scroll spring II is arranged between the limit plate (704) and the beam plate (706).
9. A method of operating a stable transport device for gear machining with a locking mechanism, comprising the steps of:
step one: when the device is used, the traction limiting frame (309) is pulled to be far away from the side sliding groove (303) until the spiral spring is extruded with the inner wall of the lower clamping block (308), a gear workpiece is put on the surface of the lower clamping block (308), the clamping of the gear workpiece is released, the lower clamping block (308) is driven by self weight to slide down along the side sliding groove (303), in the process that the lower clamping block (308) slides down along the side sliding groove (303), the rotating teeth (307) are meshed with the racks to drive the magnetic force side disc (602) to synchronously rotate, the magnetic force side disc (602) drives the magnetic force reel (6) to synchronously rotate through magnetic force, the magnetic force reel (6) continuously slides down along the retainer through the guide wheel (601), the traction rope (306) is wound in the rotating process of the magnetic force reel (6), the traction rope (306) is wound to drive the rolling roller (305) to synchronously rotate, and the rolling roller (305) is driven by the traction rope (306) to drive the upper clamping block (304) to slide down along the center sliding groove (302) to be close to the outer wall of the top of the gear workpiece, so that the upper part and the lower clamping locking of the gear workpiece is formed;
step two: when the upper clamping block (304) and the lower clamping block (308) clamp and lock the gear workpiece, the lower clamping block (308) still continuously slides downwards under the dead weight of the gear workpiece, when the upper clamping block (304) is attached to the outer wall of the top of the gear workpiece, the traction rope (306) is wound up by the magnetic force reel (6) to the limit, and the magnetic force flexible connection between the magnetic force reel (6) and the magnetic force side disc (602) plays a role in keeping the rotary tooth (307) to continuously engage with the rack for transmission and preventing the magnetic force reel (6) from unwinding, so that the traction rope (306) is continuously kept taut to pull the upper clamping block (304);
step three: when the gear workpiece slides downwards under the action of the dead weight and contacts the supporting pad (402), the supporting pad (402) slides downwards under the action of the dead weight synchronously and pushes the sliding rod to be immersed into the telescopic sleeve (406), the special-shaped rod (405) is extruded in the sliding process of the supporting pad (402), the special-shaped rod (405) drives the arc-shaped supporting rod (401) to rotate along the limiting shaft (404), the top of the arc-shaped supporting rod (401) is promoted to be close to the outer walls of two sides of the gear workpiece under the action of the lever principle until the rubber pad (403) contacts the outer walls of the gear workpiece, and the gear workpiece is further lifted, limited and locked, so that the gear workpiece is prevented from being worn by external factors and the surface caused by transportation vibration in the transportation process;
step four: the connecting rod (5) is used for splicing the sliding part (301) and the bracket (4) into a whole through the upper connecting rod (501) and the sliding plate (503), when the upper conveying frame (1) drives the sliding frame to move and transport through the first transmission chain (101), the upper connecting rod (501) is in sliding connection with the sliding frame (102) through the ball (502), the lower conveying frame (2) synchronously drives the sliding plate (503) to move and transport through the second transmission chain (201), and the bottom of the sliding plate (503) is movably connected with the conveying roller (202), so that the synchronous, balanced and stable conveying structure of the upper hanging and the lower supporting of the whole device is formed;
step five: after the upper clamping block (304) and the lower clamping block (308) of the gear are clamped and limited, the gear is continuously slid downwards by self weight, the bottom of the gear is contacted with a limiting plate (703), the limiting plate (703) is pressed to slide downwards along the surface of a balance rod (7), the screw rod (704) is driven to idle by threads, the limiting plate (703) slides to the bottom of the balance rod (7) to extrude a scroll spring II and close to a beam plate (706), then the sliding downwards is stopped, the balance rod (7) is driven by the gravity of the gear to slide along the bottom of a sideslip groove (303) to extend to be close to a bracket (4), the limiting plate (703) lifts the gear to contact with a supporting pad (402) until an inserting block (705) is sleeved with the top of a transmission sleeve rod (506), the bracket (4) is matched to complete the buffering lower clamping of the gear, when the bracket (4) moves to a discharge port area of a lower conveying frame (2), the straight tooth rod (504) is meshed and rotates along a guide groove (203) and an upper tooth (204), the straight tooth rod (504) is driven by a taper tooth (505) to synchronously rotate, the transmission sleeve rod (506) and the transmission sleeve rod (705) is driven by the taper tooth (704) to rotate along the upper tooth (505) to move along the upper sliding plate (704) and move along the upper sliding surface of the limiting plate (704), external force further lifts the gear, promotes to go up clamp splice (304) and lower clamp splice (308) to reset, pulls spacing (309) and keeps away from side spout (303), takes out the gear, and in this process, lower clamp splice (308) is gone up to slide and is pulled peg (702), and peg (702) traction balance rod (7) is gone up to slide and reset and is submerged in side spout (303).
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| CN202310734574.0A CN116727777B (en) | 2023-06-20 | 2023-06-20 | Gear machining is with stable conveyer with locking mechanical system |
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| CN202310734574.0A CN116727777B (en) | 2023-06-20 | 2023-06-20 | Gear machining is with stable conveyer with locking mechanical system |
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| CN116727777B CN116727777B (en) | 2023-12-26 |
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| US3458229A (en) * | 1967-06-26 | 1969-07-29 | Jules G Nagy | Universal lifting spreader |
| FR2547229A1 (en) * | 1983-06-10 | 1984-12-14 | Lacombe Laux Ind Services | Device for grasping tools from a tool support and for presenting them in front of a workstation |
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| CN210363990U (en) * | 2019-08-06 | 2020-04-21 | 平湖市一鑫齿轮制造厂 | Conveyer for gear machining |
| CN114162390A (en) * | 2021-11-18 | 2022-03-11 | 九江市启田智能科技有限公司 | Hanging packaging equipment |
| CN114275596A (en) * | 2021-12-27 | 2022-04-05 | 江苏一拓智能装备有限公司 | Novel a high-efficient conveyer that hangs for paper mill device |
| CN115258925A (en) * | 2022-07-25 | 2022-11-01 | 南昌工程学院 | Lifting appliance for international trade goods transportation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3458229A (en) * | 1967-06-26 | 1969-07-29 | Jules G Nagy | Universal lifting spreader |
| FR2547229A1 (en) * | 1983-06-10 | 1984-12-14 | Lacombe Laux Ind Services | Device for grasping tools from a tool support and for presenting them in front of a workstation |
| CN110385225A (en) * | 2019-08-02 | 2019-10-29 | 天津丹阳车圈有限公司 | A kind of intermittent wheel face polishing spray painting is automated system |
| CN210363990U (en) * | 2019-08-06 | 2020-04-21 | 平湖市一鑫齿轮制造厂 | Conveyer for gear machining |
| CN114162390A (en) * | 2021-11-18 | 2022-03-11 | 九江市启田智能科技有限公司 | Hanging packaging equipment |
| CN114275596A (en) * | 2021-12-27 | 2022-04-05 | 江苏一拓智能装备有限公司 | Novel a high-efficient conveyer that hangs for paper mill device |
| CN115258925A (en) * | 2022-07-25 | 2022-11-01 | 南昌工程学院 | Lifting appliance for international trade goods transportation |
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|---|---|
| CN116727777B (en) | 2023-12-26 |
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