CN109277811B - Hub wire feeding machine - Google Patents
Hub wire feeding machine Download PDFInfo
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- CN109277811B CN109277811B CN201811466373.2A CN201811466373A CN109277811B CN 109277811 B CN109277811 B CN 109277811B CN 201811466373 A CN201811466373 A CN 201811466373A CN 109277811 B CN109277811 B CN 109277811B
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- rod
- air cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
Abstract
The invention provides a hub wire feeding machine which comprises a rotary disc, a separator for driving the rotary disc, a motor for driving the separator, three hub fixing mechanisms which are arranged on the rotary disc at intervals uniformly, hubs fixed by the hub fixing mechanisms, an auxiliary positioning mechanism positioned above a first hub, a wire feeding mechanism positioned above a second hub and a detection mechanism positioned above a third hub, wherein the first hub is provided with a wire feeding mechanism; the auxiliary positioning mechanism comprises a rotating plate, a fifth air cylinder arranged on the rotating plate, a first guide rod connected to a piston rod of the fifth air cylinder, and a positioning head connected to the bottom end of the first guide rod; the screw feeding mechanism comprises a sixth air cylinder, at least one air batch driven by the sixth air cylinder and a screw distributing mechanism connected with the air batch. The wheel hub threading machine provided by the invention can automatically complete screw hole positioning, wheel hub threading and screw position detection, improves the threading efficiency and threading success rate of the wheel hub, and reduces the labor cost.
Description
Technical Field
The invention relates to the technical field of wire feeding machines, in particular to a hub wire feeding machine.
Background
The hub is a cylindrical metal part with the inner contour of the tire supporting the tire and centered on the axle. Also called rim, steel rim, wheels and tyre bell. The hub has various types according to the diameter, width, forming mode and materials. The wheel hub is usually provided with a plurality of screw holes, and other parts such as a brake disc are fixed on the wheel hub by extending the screws into the screw holes, so that the wheel hub in the prior art is fixed by manually screwing, the fixing efficiency is low, the labor cost is high, and the screw stability is poor.
In view of the foregoing, there is a need for an improvement over the prior art hub threading machine that addresses the above-described problems.
Disclosure of Invention
The invention aims to disclose a wheel hub threading machine which can automatically complete screw hole positioning, wheel hub threading and screw position detection, improve the threading efficiency and threading success rate of the wheel hub and reduce the labor cost.
In order to achieve the above purpose, the invention provides a hub threading machine, which comprises a rotary disk, a separator for driving the rotary disk, a motor for driving the separator, three hub fixing mechanisms which are arranged on the rotary disk at equal intervals, hubs which are fixed by the hub fixing mechanisms, an auxiliary positioning mechanism which is positioned above a first hub, a threading mechanism which is positioned above a second hub, and a detection mechanism which is positioned above a third hub; the auxiliary positioning mechanism comprises a rotating plate, a fifth air cylinder arranged on the rotating plate, a first guide rod connected to a piston rod of the fifth air cylinder, and a positioning head connected to the bottom end of the first guide rod; the screw feeding mechanism comprises a sixth air cylinder, at least one air batch driven by the sixth air cylinder and a screw distributing mechanism connected with the air batch; the screw vibration plate is connected with the screw distributing mechanism; the detection mechanism comprises a fixed plate, a seventh air cylinder arranged on the fixed plate, a second guide rod connected to a piston rod of the seventh air cylinder, a guide block for the second guide rod to pass through, a pressure head connected to the bottom end of the second guide rod, and a photoelectric position switch connected to the top end of the second guide rod; the rotating plate is hinged to the fixed plate, and the device further comprises an eighth air cylinder arranged on the fixed plate, and a piston rod of the eighth air cylinder is connected with the rotating plate.
In some embodiments, the hub fixing mechanism comprises a plurality of slideways arranged on the rotary disk, a clamping head which slides freely in the slideways and is used for clamping or loosening the hub, a station disk rotatably connected to the bottom of the rotary disk, a clamping shaft with one end hinged to the station disk, a first cylinder, a clamping rod connected to a piston rod of the first cylinder, a second cylinder, a loosening rod connected to a piston rod of the second cylinder, a connecting rod seat, a first connecting rod with one end hinged to the connecting rod seat, a second connecting rod with one end hinged to the other end of the first connecting rod, and an adjusting seat hinged to the other end of the second connecting rod and connected to the station disk; the other end of the clamping shaft is hinged with the clamping head, and the free end of the clamping rod and the free end of the loosening rod are both hinged on the connecting rod seat and can push the first connecting rod.
In some embodiments, the adjusting seat is provided with an adjusting screw, an adjusting sliding block connected to the adjusting screw, and a locking column for fixing the position of the adjusting screw, and the second connecting rod is hinged to the adjusting sliding block.
In some embodiments, the adjustment seat is disposed at the edge of the station disc.
In some embodiments, the number of the clamping heads is three, and the clamping heads are uniformly distributed at intervals around the rim of the hub.
In some embodiments, the screw feed mechanism comprises a base, a first feed pipe, a second feed pipe and a third feed pipe which are communicated with the base and are sequentially arranged from one end to the other end of the base, a side wall connected to the base, a screw feed port which is formed on the side wall and is positioned between the first feed pipe and the second feed pipe, a movable seat positioned on the base, a third cylinder positioned at one end of the base, a movable plate connected to a piston rod of the third cylinder, a fourth cylinder positioned at the other end of the base, a cover body connected to the side wall and covering the movable seat, a first guide groove and a second guide groove which are formed on the cover body, a first guide block, a first guide column connected to the first guide block and sliding in the first guide groove, and a second guide column connected to the second guide block and sliding in the second guide groove; the fourth cylinder is connected to the moving plate, a piston rod of the fourth cylinder is connected with the moving seat, a first discharge hole close to one end of the base and a second discharge hole close to the other end of the base are arranged on the moving seat, a first clamping groove communicated with the first discharge hole and a second clamping groove communicated with the second discharge hole are also formed in the moving seat, the first guide block freely slides in the first clamping groove to control the falling of the screw, and the second guide block freely slides in the second clamping groove to control the falling of the screw; the screw enters the first discharge hole or the second discharge hole through the screw feeding hole to fall into the first feeding pipe or the second feeding pipe or the third feeding pipe.
In some embodiments, the first guide block length is longer than the second guide block length.
In some embodiments, the first guide channel includes first and second intersecting channels that are V-shaped, the second guide channel includes third and fourth intersecting channels, the third channel being parallel to the first channel, and the fourth channel being parallel to the sidewall.
In some embodiments, the first free end corresponds to a second feed tube, the second free end corresponds to a first feed tube, and the third free end corresponds to a third feed tube.
In some embodiments, the first and second guide block ends are each U-shaped.
Compared with the prior art, the invention has the beneficial effects that: the wheel hub threading machine provided by the invention can automatically complete screw hole positioning, wheel hub threading and screw position detection, improves the threading efficiency and threading success rate of the wheel hub, and reduces the labor cost.
Drawings
FIG. 1 is a schematic view of a wire feeder for a hub according to the present invention;
FIG. 2 is a schematic view of the auxiliary positioning mechanism and the detection mechanism shown in FIG. 1;
FIG. 3 is a schematic structural view of the hub fixing mechanism illustrated in FIG. 1;
FIG. 4 is a bottom plan view of the hub fixing mechanism illustrated in FIG. 3;
FIG. 5 is a top plan view of the hub fixing mechanism illustrated in FIG. 3;
FIG. 6 is a schematic view of the screw dispensing mechanism shown in FIG. 1;
FIG. 7 is a top view of the screw feed mechanism shown in FIG. 6;
FIG. 8 is a front view of the screw dispensing mechanism shown in FIG. 6;
fig. 9 is a schematic view of the screw dispensing mechanism shown in fig. 6 with the cover omitted.
Detailed Description
The present invention will be described in detail below with reference to the embodiments shown in the drawings, but it should be understood that the embodiments are not limited to the present invention, and functional, method, or structural equivalents and alternatives according to the embodiments are within the scope of protection of the present invention by those skilled in the art.
The wire feeding machine for hubs as shown in fig. 1 and 2 comprises a rotary disk 1, a separator (not shown) driving the rotary disk 1, a motor 8 driving the separator, three hub fixing mechanisms 100 installed on the rotary disk 1 and uniformly arranged at intervals, hubs 18 fixed by the hub fixing mechanisms 100, an auxiliary positioning mechanism positioned above a first hub 18, a wire feeding mechanism positioned above a second hub 18, and a detection mechanism positioned above a third hub 18. The brake disc 181 is placed on the hub 18, and the screw holes on the hub 18 are communicated with the screw holes on the brake disc 181, and in this embodiment, the number of the screw holes on the hub 18 is three.
The auxiliary positioning mechanism comprises a rotating plate 3, a fifth air cylinder 31 arranged on the rotating plate 3, a first guide rod 32 connected to a piston rod of the fifth air cylinder 31, and a positioning head 33 connected to the bottom end of the first guide rod 32. The fifth cylinder 31 drives the first guide rod 32 to descend, and the positioning head 33 is inserted into the screw hole of the hub 18 and the screw hole of the brake disc 181, so as to play a role in positioning, prevent the corresponding deflection of the screw hole, and improve the wire feeding efficiency and the wire feeding success rate of the hub 18.
The wire feeding mechanism comprises a sixth air cylinder 4, three air batches 41 driven by the sixth air cylinder 4 and a screw distributing mechanism 200 connected with the air batches 41. And further comprises a screw vibration disc 6 connected with the screw distributing mechanism 200. The screw enters the air batch 41 through the feeding pipe 20, the sixth air cylinder 4 drives the air batch 41 to descend, and when the head of the air batch 41 is inserted into the screw hole of the hub 18 and the screw hole of the brake disc 181, the screw is quickly screwed so as to realize connection between the hub 18 and the brake disc 181. In this embodiment, the feeding pipes 20 include a first feeding pipe 221, a second feeding pipe 222, and a third feeding pipe 223, and each feeding pipe 20 is connected to one windbreak 41.
The detection mechanism comprises a fixed plate 5, a seventh air cylinder 51 arranged on the fixed plate 5, a second guide rod 54 connected to a piston rod of the seventh air cylinder 51, a guide block 53 for the second guide rod 54 to pass through, a pressure head 55 connected to the bottom end of the second guide rod 54, and a photoelectric position switch 52 connected to the top end of the second guide rod 54. The seventh cylinder 51 drives the second guide rod 54 to descend, so that the pressure head 55 butts against the screw, if the screw is completely screwed into the screw hole, the photoelectric position switch 52 just reaches the guide block 53, if the screw is not screwed into the screw hole, i.e. protrudes out of the screw hole, the photoelectric position switch 5 is at a certain distance from the guide block 53, and then the background sends an alarm signal to prompt.
The rotating plate 3 is hinged on the fixed plate 5, and further comprises an eighth air cylinder 56 arranged on the fixed plate 5, and a piston rod of the eighth air cylinder 56 is connected with the rotating plate 3. The extension of the piston rod of the eighth cylinder 56 pushes out the rotating plate 3 when the auxiliary positioning mechanism is required, and the retraction of the piston rod of the eighth cylinder 56 pulls back the rotating plate 3 when the auxiliary positioning mechanism is not required.
The machine further comprises a frame 7, and the fixing plate 5, the screw distributing mechanism 200, the screw vibration disc 6, the separator, the motor 8 and the wire feeding mechanism are all arranged on the frame 7.
The separator drives the rotary disk 1 to rotate, so that the hub 18 sequentially passes through the auxiliary positioning mechanism, the wire feeding mechanism and the detection mechanism to finish the wire feeding operation.
The hub fixing mechanism 100 shown in fig. 3 to 5 comprises three slide ways 10 arranged on the rotating disc 1, a clamping head 17 which slides freely in the slide ways 10 and is positioned at the top of the rotating disc 1, a hub 18 clamped or loosened by the clamping head 17, a station disc 12 rotatably connected to the bottom of the rotating disc 1, a clamping shaft 121 hinged to the station disc 12 at one end, a first cylinder 13, a clamping rod 131 connected to a piston rod of the first cylinder 13, a second cylinder 15, a loosening rod 151 connected to a piston rod of the second cylinder 15, a connecting rod seat 14, a first connecting rod 141 hinged to the connecting rod seat 14 at one end, a second connecting rod 142 hinged to the other end of the first connecting rod 141 at one end, and an adjusting seat 16 hinged to the other end of the second connecting rod 142 and connected to the station disc 12. The clamping shafts 121 are uniformly spaced around the edge of the station disk 12.
The other end of the clamping shaft 121 is hinged to the clamping head 17. The free ends of the clamping rod 131 and the releasing rod 151 are both hinged on the connecting rod seat 14 and can push the first connecting rod 141, specifically, a pushing block (not shown) which is located on the same horizontal plane as the first connecting rod 141 is arranged on the clamping rod 131, and a pushing block (not shown) which is located on the same horizontal plane as the first connecting rod 141 is also arranged on the releasing rod 151, so that the clamping rod can be abutted with the first connecting rod 141 and push the first connecting rod 141 to move.
The adjustment seats 16 are provided at the edge of the station disc 12. The adjusting seat 16 is provided with an adjusting screw 162, an adjusting slide block 161 connected to the adjusting screw 162, and a locking column 163 for fixing the position of the adjusting screw 162, and the second connecting rod 142 is hinged to the adjusting slide block 161. The length of the adjusting screw 162 extending out of the adjusting seat 16 is adjusted, so that the position of the other end of the second connecting rod 142 on the adjusting seat 16 can be controlled, and then the rotating angle of the station disc 12 can be controlled, and the sliding stroke of the clamping head 17 can be controlled, so that the clamping head is suitable for hubs 18 with different specifications.
The number of the clamping heads 17 is three. The clamping heads 17 are uniformly distributed at intervals on the edge of the hub 18, so that the stability of clamping the hub 18 by the clamping heads 17 is further ensured. The first cylinder 13 and the second cylinder 15 are both mounted on the rotary disk 1.
The hub fixing mechanism 100 is used as follows: the piston rod of the first air cylinder 13 extends, the piston rod drives the clamping rod 131, the clamping rod 131 pushes the first connecting rod 141, the first connecting rod 141 drives the second connecting rod 142, the second connecting rod 142 drives the adjusting seat 16, the adjusting seat 16 drives the station disc 12 to rotate, the station disc 12 drives the clamping shaft 121 to rotate, and the clamping shaft 121 drives the clamping head 17 to move towards the hub 18 to bite the hub 18.
The piston rod of the second air cylinder 15 extends, the piston rod drives the loosening rod 151, the loosening rod 151 reversely pushes the first connecting rod 141, the first connecting rod 141 drives the second connecting rod 142 to reset, the second connecting rod 142 drives the adjusting seat 16 to reset, the adjusting seat 16 drives the station disc 12 to reversely rotate to reset, the station disc 12 drives the clamping shaft 121 to rotate, the clamping shaft 121 drives the clamping head 17 to move back to the hub 18 to loosen the hub 18, meanwhile, the piston rod of the first air cylinder 13 is retracted, and finally, the piston rod of the second air cylinder 15 is retracted.
The screw feed mechanism 200 shown in fig. 6 to 9 includes a base 2, a first feed pipe 221, a second feed pipe 222, and a third feed pipe 223 which are communicated with the base 2 and are sequentially arranged from one end to the other end of the base 2, a side wall 21 connected to the base 2, a screw feed port 210 opened on the side wall 21 and located between the first feed pipe 221 and the second feed pipe 222, a movable seat 26 located on the base 2, a third cylinder 251 located at one end of the base 2, a movable plate 250 connected to a piston rod of the third cylinder 251, a fourth cylinder 252 located at the other end of the base 2, a cover 22 connected to the side wall 21 and covering the movable seat 26, a first guide groove 23 and a second guide groove 24 opened on the cover 22, a first guide block 271, a first guide column 233 connected to the first guide block 271 and sliding in the first guide groove 23, a second guide column connected to the second guide block 281 and sliding in the second guide groove 243.
The screw vibration plate 6 is connected to the screw feed port 210 such that the screws in the screw vibration plate 6 are sequentially pushed into the screw feed port 210.
The cylinder body of the fourth cylinder 252 is connected to the moving plate 250, the piston rod of the fourth cylinder 252 is connected to the moving seat 26, and the cylinder body of the third cylinder 251 is mounted on the base 2. Screw feed ports 210 are identical in profile to screws, and only one screw can be fed from screw feed port 210 at a time.
The movable seat 26 is provided with a first discharge opening 261 arranged near one end of the base 2 and a second discharge opening 262 arranged near the other end of the base 2. The moving seat 26 is further provided with a first clamping groove 270 communicated with the first discharge hole 261 and a second clamping groove 280 communicated with the second discharge hole 262.
The first guide block 271 is free to slide in the first clamping groove 270 to control the drop of the screw, and the second guide block 281 is free to slide in the second clamping groove 280 to control the drop of the screw. The end of the first guide block 271 and the end of the second guide block 281 are both U-shaped, so that the screw head is conveniently clamped, and the screw is prevented from falling. When the end part of the first guide block 271 extends into the first discharge hole 261, the screw extruded into the first discharge hole 261 is clamped by the end part of the first guide block 271 and does not fall off; when the end of the first guide block 271 exits the first discharge port 261, the screw pushed into the first discharge port 261 automatically drops.
The screw passes through the screw feed port 210 into the first discharge port 261 or the second discharge port 262 to drop into the first feed pipe 221 or the second feed pipe 222 or the third feed pipe 223.
The first guide block 271 has a length longer than that of the second guide block 281 to prevent mutual motion influence. The first guide groove 23 includes a first guide channel 231 and a second guide channel 232 intersecting in a V-shape, the second guide groove 24 includes a third guide channel 241 and a fourth guide channel 242 intersecting, the third guide channel 241 is parallel to the first guide channel 231, and the fourth guide channel 242 is parallel to the side wall 21.
The free end of the first guide channel 231 corresponds to the second feeding pipe 222, the free end of the second guide channel 232 corresponds to the first feeding pipe 221, and the free end of the third guide channel 241 corresponds to the third feeding pipe 223.
Also included are bolts (not shown) by which the cover 22 is secured to the side wall 21.
The screw feed mechanism 200 works as follows:
the first discharge hole 261 is aligned with the screw feed hole 210, the screw is extruded into the first discharge hole 261, the screw is suspended in the first discharge hole 261 due to the clamping of the end part of the first guide block 271, the piston rod of the third cylinder 251 is retracted, the movable seat 26 moves towards one end of the base 2 until the first discharge hole 261 is aligned with the first feed pipe 221, the first guide column 233 slides in the first guide groove 23 to the free end of the second guide channel 232, the first guide block 271 withdraws from the first discharge hole 261 along with the movement of the first guide column 233, and the screw falls into the first feed pipe 221;
when the first discharge port 261 is aligned with the first feeding pipe 221, the second discharge port 262 is aligned with the screw feed port 210, and the next screw enters the second discharge port 262, and the screw is suspended in the second discharge port 262 due to the clamping of the end of the second guide block 281.
The piston rod of the third cylinder 251 is extended, the first discharge port 261 is realigned with the screw feed port 210, and the next screw is pushed into the first discharge port 261, and the screw is suspended in the first discharge port 261 due to the clamping of the end of the first guide block 271.
The piston rod of the fourth cylinder 252 is retracted, and the moving seat 26 moves towards the other end of the base 2 until the first discharge opening 261 is aligned with the second feeding pipe 222, and the second discharge opening 262 is aligned with the third feeding pipe 223;
the first guide column 233 slides in the first guide groove 23 to the free end of the first guide channel 231, and along with the movement of the first guide column 233, the first guide block 271 withdraws from the first discharge hole 261, and the screw falls into the second feeding pipe 222;
the second guide post 243 slides in the second guide groove 24 to the free end of the third guide channel 241, and as the second guide post 243 moves, the second guide block 281 exits the second discharge opening 262, and the screw falls into the third feed pipe 223.
The piston rod of the fourth cylinder 252 is extended, and the moving seat 26 moves toward one end of the base 2 to the first discharge port 261 to realign the screw feed port 210.
The above is one duty cycle.
The screw distributing mechanism 200 provided by the invention has a simple structure and ingenious connection, and can sequentially convey screws into the first conveying pipe 221, the second conveying pipe 222 and the third conveying pipe 223 respectively, so that the conveying efficiency of the screws is improved, and the production cost is reduced.
The above list of detailed descriptions is only specific to practical embodiments of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent embodiments or modifications that do not depart from the spirit of the present invention should be included in the scope of the present invention.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The hub threading machine is characterized by comprising a rotary disc (1), a separator for driving the rotary disc (1), a motor (8) for driving the separator, three hub fixing mechanisms (100) which are arranged on the rotary disc (1) at equal intervals, hubs (18) which are fixed by the hub fixing mechanisms (100), an auxiliary positioning mechanism which is positioned above a first hub, a threading mechanism which is positioned above a second hub and a detection mechanism which is positioned above a third hub;
the auxiliary positioning mechanism comprises a rotating plate (3), a fifth air cylinder (31) arranged on the rotating plate (3), a first guide rod (32) connected to a piston rod of the fifth air cylinder (31), and a positioning head (33) connected to the bottom end of the first guide rod (32);
the screw feeding mechanism comprises a sixth air cylinder (4), at least one air batch (41) driven by the sixth air cylinder (4), and a screw distributing mechanism (200) connected with the air batch (41); the screw vibration plate (6) is connected with the screw distributing mechanism (200);
the detection mechanism comprises a fixed plate (5), a seventh air cylinder (51) arranged on the fixed plate (5), a second guide rod (54) connected to a piston rod of the seventh air cylinder (51), a guide block (53) for the second guide rod (54) to pass through, a pressure head (55) connected to the bottom end of the second guide rod (54), and a photoelectric position switch (52) connected to the top end of the second guide rod (54);
the rotating plate (3) is hinged on the fixed plate (5), and further comprises an eighth air cylinder (56) arranged on the fixed plate (5), and a piston rod of the eighth air cylinder (56) is connected with the rotating plate (3);
the hub fixing mechanism (100) comprises a plurality of slide ways (10) arranged on the rotary disc (1), clamping heads (17) which slide freely in the slide ways (10) and are used for clamping or loosening hubs (18), a station disc (12) rotatably connected to the bottom of the rotary disc (1), a clamping shaft (121) with one end hinged to the station disc (12), a first air cylinder (13), a clamping rod (131) connected to a piston rod of the first air cylinder (13), a second air cylinder (15), a loosening rod (151) connected to a piston rod of the second air cylinder (15), a connecting rod seat (14), a first connecting rod (141) with one end hinged to the connecting rod seat (14), a second connecting rod (142) with one end hinged to the other end of the first connecting rod (141) and an adjusting seat (16) hinged to the other end of the second connecting rod (142) and connected to the station disc (12);
the other end of the clamping shaft (121) is hinged with the clamping head (17), and the free end of the clamping rod (131) and the free end of the loosening rod (151) are both hinged on the connecting rod seat (14) and can push the first connecting rod (141);
the adjusting seat (16) is provided with an adjusting screw (162), an adjusting sliding block (161) connected to the adjusting screw (162) and a locking column (163) for fixing the position of the adjusting screw (162), and the second connecting rod (142) is hinged to the adjusting sliding block (161);
the number of the clamping heads (17) is three, and the clamping heads (17) are uniformly distributed at intervals on the edge of the hub (18).
2. The wire-on-hub machine according to claim 1, characterized in that the adjustment seat (16) is provided at the edge of the station disc (12).
3. The wire feeding machine for hubs according to claim 1, characterized in that the screw feed mechanism (200) comprises a base (2), a first feed pipe (221), a second feed pipe (222) and a third feed pipe (223) which are communicated with the base (2) and are sequentially arranged from one end to the other end of the base (2), a side wall (21) which is connected to the base (2), a screw feed port (210) which is arranged on the side wall (21) and is positioned between the first feed pipe (221) and the second feed pipe (222), a movable seat (26) which is positioned on the base (2), a third cylinder (251) which is positioned at one end of the base (2), a movable plate (250) which is connected to a piston rod of the third cylinder (251), a fourth cylinder (252) which is positioned at the other end of the base (2), a cover (22) which is connected to the side wall (21) and covers the movable seat (26), a first guide groove (23) and a second guide groove (24) which are arranged on the cover (22), a first guide block (271) which is connected to the first guide block (271) and a second guide block (243) which is connected to the second guide block (243) in the first guide column (24);
the fourth cylinder (252) is connected to the movable plate (250), a piston rod of the fourth cylinder (252) is connected with the movable seat (26), a first discharge opening (261) close to one end of the base (2) and a second discharge opening (262) close to the other end of the base (2) are arranged on the movable seat (26), a first clamping groove (270) communicated with the first discharge opening (261) and a second clamping groove (280) communicated with the second discharge opening (262) are also formed in the movable seat (26), the first guide block (271) freely slides in the first clamping groove (270) to control the falling of a screw, and the second guide block (281) freely slides in the second clamping groove (280) to control the falling of the screw;
the screw enters the first discharge opening (261) or the second discharge opening (262) through the screw feeding opening (210) to fall into the first feeding pipe (221) or the second feeding pipe (222) or the third feeding pipe (223).
4. A wire-on-hub machine according to claim 3, characterized in that the first guide block (271) is longer in length than the second guide block (281).
5. The wire-on-hub machine according to claim 4, characterized in that the first guide groove (23) comprises a first guide channel (231) and a second guide channel (232) intersecting in a V-shape, the second guide groove (24) comprises a third guide channel (241) and a fourth guide channel (242) intersecting, the third guide channel (241) being parallel to the first guide channel (231), the fourth guide channel (242) being parallel to the side wall (21).
6. The wire feeder in accordance with claim 5, wherein the first guide channel (231) has a free end corresponding to the second feed tube (222), the second guide channel (232) has a free end corresponding to the first feed tube (221), and the third guide channel (241) has a free end corresponding to the third feed tube (223).
7. The wire feeder of claim 4, wherein the first guide block (271) and the second guide block (281) are each U-shaped at their ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811466373.2A CN109277811B (en) | 2018-12-03 | 2018-12-03 | Hub wire feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811466373.2A CN109277811B (en) | 2018-12-03 | 2018-12-03 | Hub wire feeding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109277811A CN109277811A (en) | 2019-01-29 |
| CN109277811B true CN109277811B (en) | 2023-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811466373.2A Active CN109277811B (en) | 2018-12-03 | 2018-12-03 | Hub wire feeding machine |
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| CN (1) | CN109277811B (en) |
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| CN207205788U (en) * | 2017-08-17 | 2018-04-10 | 厦门市富惠螺丝工业有限公司 | Screw assembly automatic assembling |
| CN207642327U (en) * | 2017-12-29 | 2018-07-24 | 南京林业大学 | A kind of automotive hub Flexible Manufacture fixture |
| CN208066794U (en) * | 2018-01-11 | 2018-11-09 | 国林（东莞）螺丝制品有限公司 | A kind of screw feeding-distribution device |
| CN108890249A (en) * | 2018-08-25 | 2018-11-27 | 赵广朔 | A kind of bead seat assembling line |
| CN209125277U (en) * | 2018-12-03 | 2019-07-19 | 无锡市朗恒自动化设备有限公司 | A kind of wheel hub filament assembling machine |
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| ES2264637B2 (en) * | 2005-06-06 | 2009-05-25 | Eurobarna De Caldereria, S.L. | MACHINE FOR THE HOLDING OF WHEELS IN VEHICLES. |
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| CN205915000U (en) * | 2016-08-19 | 2017-02-01 | 昆山轴研自动化设备有限公司 | Wheel hub automatic assembly machine |
| CN207076921U (en) * | 2017-06-03 | 2018-03-09 | 广东星徽精密制造股份有限公司 | A kind of screw feeding distribution mechanism |
| CN207205788U (en) * | 2017-08-17 | 2018-04-10 | 厦门市富惠螺丝工业有限公司 | Screw assembly automatic assembling |
| CN207642327U (en) * | 2017-12-29 | 2018-07-24 | 南京林业大学 | A kind of automotive hub Flexible Manufacture fixture |
| CN208066794U (en) * | 2018-01-11 | 2018-11-09 | 国林（东莞）螺丝制品有限公司 | A kind of screw feeding-distribution device |
| CN108890249A (en) * | 2018-08-25 | 2018-11-27 | 赵广朔 | A kind of bead seat assembling line |
| CN209125277U (en) * | 2018-12-03 | 2019-07-19 | 无锡市朗恒自动化设备有限公司 | A kind of wheel hub filament assembling machine |
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| CN109277811A (en) | 2019-01-29 |
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