CN215547328U - Cross axle end surface machining device - Google Patents
Cross axle end surface machining device Download PDFInfo
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- CN215547328U CN215547328U CN202120951686.8U CN202120951686U CN215547328U CN 215547328 U CN215547328 U CN 215547328U CN 202120951686 U CN202120951686 U CN 202120951686U CN 215547328 U CN215547328 U CN 215547328U
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Abstract
The utility model provides a cross shaft end face machining device which comprises a rack, a positioning and pushing mechanism, a pressing mechanism, an end grinding device, a manipulator grabbing mechanism, an arrangement feeding conveying mechanism and a discharging output mechanism, the positioning and pushing mechanism is arranged on the first slide rail through the first slide seat, the positioning and pushing mechanism is also provided with a reversing rotary seat and a cross axle bracket, a hold-down mechanism is arranged at one end of the first slide rail, a liftable press plate is arranged below the hold-down mechanism, a material feeding conveying mechanism and a material discharging output mechanism are respectively arranged at two sides of the other end of the first slide rail, the manipulator grabbing mechanism spans the feeding conveying mechanism, the first slide rail and the discharging output mechanism, the manipulator grabbing mechanism is provided with a first movable material taking mechanical claw and a second movable material taking mechanical claw, and the end grinding devices are symmetrically arranged on two sides of the pressing mechanism. The device can be used for continuously finishing the processing of the end faces of the four shaft heads of the universal cross shaft, the processing efficiency can be improved, and the production cost can be reduced.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of cross shaft machining, in particular to a cross shaft end face machining device.
[ background of the utility model ]
Along with the rapid development of the society, the demand of people on automobiles is more and more increased, the automobile industry in China is also rapidly developed, meanwhile, the yield of automobile parts is gradually increased along with the demand of the automobiles, the quality of the automobile parts is more and more emphasized by people, and the cross shaft is one of the important parts of the automobiles, and the processing of the cross shaft is also a key process in the parts. In the process of cross shaft machining, a grinding machine is needed to machine the end face of the shaft head, the existing grinding machine can only grind one surface at a time, the efficiency is low, each step needs manual operation, the labor force is wasted, potential safety hazards also exist, and the cross shaft end face machining device is provided.
[ Utility model ] content
The utility model aims to solve the problems in the prior art, and provides a universal joint pin end face machining device which can continuously complete machining of four shaft head end faces of a universal joint pin, can improve machining efficiency and can reduce production cost.
In order to achieve the purpose, the utility model provides a cross shaft end face machining device which comprises a rack, a positioning pushing mechanism, a pressing mechanism, an end grinding device, a mechanical arm grabbing mechanism, an arrangement feeding conveying mechanism and a discharging output mechanism, wherein a first slide rail is arranged on the rack, the positioning pushing mechanism is installed on the first slide rail through a first slide seat, a reversing rotary seat and a cross shaft bracket are further arranged on the positioning pushing mechanism, the cross shaft bracket is arranged above the reversing rotary seat, a first driving device for driving the first slide seat to move along the first slide rail is arranged on the rack, the pressing mechanism is arranged at one end of the first slide rail, a liftable pressing plate is arranged below the pressing mechanism, the arrangement feeding conveying mechanism and the discharging output mechanism are respectively arranged on two sides of the other end of the first slide rail, and the mechanical arm grabbing mechanism stretches across the arrangement feeding conveying mechanism, The manipulator grabbing mechanism is provided with a first movable material taking mechanical claw and a second movable material taking mechanical claw, the rack is further provided with two end grinding devices, and the end grinding devices are symmetrically arranged on two sides of the pressing mechanism.
As preferred, hold-down mechanism still includes first supporting beam, compresses tightly cylinder, first lift seat and supplementary subassembly that compresses tightly, the top of first supporting beam is equipped with compresses tightly the cylinder, the below symmetry of first supporting beam is equipped with a plurality of direction slide bar, first lift seat movable mounting is on the direction slide bar, the telescopic link that compresses tightly the cylinder passes first supporting beam and links to each other with first lift seat, the bottom at first lift seat is installed to the clamp plate, the bottom of first lift seat still is equipped with two supplementary subassemblies that compress tightly, supplementary subassembly symmetry that compresses tightly sets up in the both sides of clamp plate, the below that supplementary subassembly that compresses tightly is equipped with telescopic bracket and pressure frame in proper order, the bottom of pressure frame has the indent of falling V word.
Preferably, the manipulator grabbing mechanism further comprises a second supporting beam, a walking seat and a third driving device, the second supporting beam spans across the arrangement of the feeding conveying mechanism, the first sliding rail and the discharging output mechanism, the walking seat is movably mounted on the third sliding rail below the second supporting beam, the manipulator grabbing mechanism walks along the third sliding rail of the second supporting beam under the action of the third driving device, the walking seat is provided with a first lifting cylinder and a second lifting cylinder, and a first material taking mechanical claw and a second material taking mechanical claw are mounted above the telescopic rods of the first lifting cylinder and the second lifting cylinder respectively.
Preferably, the end grinding device comprises a second sliding seat, a second driving device and a grinding disc, the second sliding seat is movably mounted on a second sliding rail of the frame, the second driving device is mounted on the second sliding seat, a driving shaft of the second driving device is connected with the grinding disc, and the grinding disc rotates under the action of the second driving device.
Preferably, the top of the cross shaft bracket is provided with a cross shaft fixing groove, the periphery of the cross shaft fixing groove is provided with four shaft head brackets, and the shaft head brackets are V-shaped grooves.
Preferably, the arrangement feeding conveying mechanism comprises a conveying belt, side baffles and end baffles, the side baffles are symmetrically arranged on two sides of the conveying belt, a conveying channel is formed between the two side baffles, and the end baffles are arranged at the tail part of the conveying channel.
The utility model has the beneficial effects that: according to the cross shaft clamping device, the cross shaft can be positioned and conveyed to a grinding station through the positioning pushing mechanism by matching the positioning pushing mechanism, the pressing mechanism, the end grinding device, the manipulator grabbing mechanism, the arrangement feeding conveying mechanism, the blanking output mechanism and the like, and can be fixed through the pressing mechanism, so that the cross shaft is not easy to loosen, and the machining precision is improved. The end grinding devices on two sides can synchronously grind two ends of the cross shaft, and after grinding of the two shaft heads is completed, the reversing rotary seat can rotate 90 degrees, so that the other two shaft heads can be ground, and the grinding efficiency can be improved.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a top view of a cross-shaft end face machining apparatus of the present invention;
FIG. 2 is a left side view of the positioning and pushing mechanism of the present invention moving directly below the hold-down mechanism;
FIG. 3 is a top view of a robot gripping mechanism of a spider end-face machining apparatus of the present invention;
FIG. 4 is a top view of a spider holder of a spider end face machining apparatus of the present invention.
[ detailed description ] embodiments
Referring to fig. 1 to 4, the utility model relates to a cross shaft end face machining device, which comprises a frame 1, a positioning pushing mechanism 2, a pressing mechanism 3, an end grinding device 4, a manipulator grabbing mechanism 5, an arrangement feeding conveying mechanism 6 and a blanking output mechanism 7, wherein a first slide rail 11 is arranged on the frame 1, the positioning pushing mechanism 2 is mounted on the first slide rail 11 through a first slide seat 21, a reversing rotary seat 22 and a cross shaft bracket 23 are further arranged on the positioning pushing mechanism 2, the cross shaft bracket 23 is arranged above the reversing rotary seat 22, a first driving device for driving the first slide seat 21 to move along the first slide rail 11 is arranged on the frame 1, the pressing mechanism 3 is arranged at one end of the first slide rail 11, a lifting pressing plate 34 is arranged below the pressing mechanism 3, the arrangement feeding conveying mechanism 6 and the blanking output mechanism 7 are respectively arranged at two sides of the other end of the first slide rail 11, the automatic material taking machine is characterized in that the manipulator grabbing mechanism 5 stretches across the arrangement of the feeding conveying mechanism 6, the first sliding rail 11 and the blanking output mechanism 7, a first movable material taking mechanical claw and a second movable material taking mechanical claw are arranged on the manipulator grabbing mechanism 5, two end grinding devices 4 are further arranged on the rack 1, and the end grinding devices 4 are symmetrically arranged on two sides of the pressing mechanism 3.
Further, hold-down mechanism 3 still includes first supporting beam 31, compresses tightly cylinder 32, first lift seat 33 and supplementary compress tightly subassembly 35, the top of first supporting beam 31 is equipped with compresses tightly cylinder 32, the below symmetry of first supporting beam 31 is equipped with a plurality of direction slide bar 311, first lift seat 33 movable mounting is on direction slide bar 311, the telescopic link that compresses tightly cylinder 32 passes first supporting beam 31 and links to each other with first lift seat 33, clamp plate 34 is installed in the bottom of first lift seat 33, the bottom of first lift seat 33 still is equipped with two supplementary compress tightly subassemblies 35, supplementary compress tightly subassembly 35 symmetry and set up in the both sides of clamp plate 34, the below that supplementary compress tightly subassembly 35 is equipped with telescopic bracket 351 and pressure frame 352 in proper order, the bottom of pressure frame 352 has the pressure tank of the word of falling V.
Further, the manipulator grabbing mechanism 5 further comprises a second supporting beam 51, a walking seat 52 and a third driving device, the second supporting beam 51 crosses the arrangement feeding conveying mechanism 6, the first sliding rail 11 and the blanking output mechanism 7, the walking seat 52 is movably mounted on a third sliding rail below the second supporting beam 51, and under the action of the third driving device, the manipulator grabbing mechanism walks along the third sliding rail of the second supporting beam 51, the walking seat 52 is provided with a first lifting cylinder 53 and a second lifting cylinder 54, and a first material taking mechanical claw and a second material taking mechanical claw are mounted above the telescopic rods of the first lifting cylinder 53 and the second lifting cylinder 54.
Further, the end grinding device 4 comprises a second sliding seat 41, a second driving device 42 and a grinding disc 43, the second sliding seat 41 is movably mounted on the second sliding rail 12 of the frame 1, the second driving device 42 is mounted on the second sliding seat 41, a driving shaft of the second driving device 42 is connected with the grinding disc 43, and the grinding disc 43 rotates under the action of the second driving device 42.
Further, a cross shaft fixing groove 230 is formed in the top of the cross shaft bracket 23, four spindle nose brackets 231 are arranged on the periphery of the cross shaft fixing groove 230, and the spindle nose brackets 231 are V-shaped grooves.
Further, the arrangement feeding conveying mechanism 6 comprises a conveying belt, side baffles 60 and end baffles 61, the side baffles 60 are symmetrically arranged on two sides of the conveying belt, a conveying channel is formed between the two side baffles 60, and the end baffles 61 are arranged at the tail of the conveying channel.
The working process of the utility model is as follows:
the utility model relates to a cross shaft end face processing device which comprises a frame, a driving device and a driving device,
the arrangement feeding conveying mechanism 6 can convey orderly cross shafts forwards in sequence, the cross shaft at the front end is enabled to abut against the end baffle 61, conveying of the cross shaft can be achieved through the manipulator grabbing mechanism 5, the first material taking mechanical claw and the second material taking mechanical claw synchronously act under the driving of the walking seat 52, the first material taking mechanical claw can grab an unprocessed cross shaft at the front end of the arrangement feeding conveying mechanism 6 and place the unprocessed cross shaft on the cross shaft bracket 23 of the positioning pushing mechanism 2, and the second material taking mechanical claw can grab an unprocessed cross shaft on the cross shaft bracket 23 and place the processed cross shaft on the blanking output mechanism 7 for outputting.
Can carry the cross bracket 23 location of bearing the weight of the cross to the station of polishing through location push mechanism 2, can fix the cross through hold-down mechanism 3 for the cross is difficult not hard up, and the supplementary subassembly 35 that compresses tightly that adds on hold-down mechanism 3 can compress tightly two spindle noses of treating the processing of cross, reduces the vibrations of spindle nose when polishing, thereby improves the machining precision. After the cross axle is positioned and compressed, the end grinding devices 4 on two sides act to synchronously polish two ends of the cross axle, after polishing of the two shaft heads is completed, the end grinding devices 4 and the pressing mechanisms 3 reset in sequence, then the reversing rotary seat 22 rotates for 90 degrees to enable the other two shaft heads to be converted into polishing stations, the pressing mechanisms 3 act again to compress the cross axle, the end grinding devices 4 polish again to complete polishing of the four shaft heads. And finally, resetting the positioning pushing mechanism 2, conveying the polished cross shaft to the position below the manipulator grabbing mechanism 5, and waiting for blanking.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (6)
1. The cross shaft end face machining device is characterized in that: the automatic feeding and discharging device comprises a rack (1), a positioning pushing mechanism (2), a pressing mechanism (3), an end grinding device (4), a manipulator grabbing mechanism (5), a arranging and feeding conveying mechanism (6) and a discharging and outputting mechanism (7), wherein a first slide rail (11) is arranged on the rack (1), the positioning pushing mechanism (2) is installed on the first slide rail (11) through a first slide seat (21), a reversing rotary seat (22) and a cross shaft bracket (23) are further arranged on the positioning pushing mechanism (2), the cross shaft bracket (23) is arranged above the reversing rotary seat (22), a first driving device for driving the first slide seat (21) to walk along the first slide rail (11) is arranged on the rack (1), the pressing mechanism (3) is arranged at one end of the first slide rail (11), and a liftable pressing plate (34) is arranged below the pressing mechanism (3), the other end both sides of first slide rail (11) are equipped with respectively and arrange material loading conveyor mechanism (6) and unloading output mechanism (7), the manipulator snatchs mechanism (5) and spanes and arrange material loading conveyor mechanism (6), first slide rail (11) and unloading output mechanism (7), the manipulator snatchs and is equipped with mobilizable first material gripper and the material gripper of getting of second on mechanism (5), still be equipped with two end grinding device (4) on frame (1), end grinding device (4) symmetry sets up in the both sides of hold-down mechanism (3).
2. The cross-shaft end-face machining device according to claim 1, characterized in that: the pressing mechanism (3) further comprises a first supporting beam (31), a pressing cylinder (32), a first lifting seat (33) and an auxiliary pressing assembly (35), the pressing cylinder (32) is arranged at the top of the first supporting beam (31), a plurality of guide slide bars (311) are symmetrically arranged below the first supporting beam (31), the first lifting seat (33) is movably mounted on the guide slide bars (311), a telescopic rod of the pressing cylinder (32) penetrates through the first supporting beam (31) to be connected with the first lifting seat (33), the pressing plate (34) is mounted at the bottom of the first lifting seat (33), two auxiliary pressing assemblies (35) are further arranged at the bottom of the first lifting seat (33), the auxiliary pressing assemblies (35) are symmetrically arranged on two sides of the pressing plate (34), a telescopic support (351) and a pressing frame (352) are sequentially arranged below the auxiliary pressing assembly (35), the bottom of the pressing frame (352) is provided with an inverted V-shaped pressing groove.
3. The cross-shaft end-face machining device according to claim 1, characterized in that: the manipulator grabbing mechanism (5) further comprises a second supporting beam (51), a walking seat (52) and a third driving device, the second supporting beam (51) stretches across and arranges the feeding conveying mechanism (6), the first sliding rail (11) and the blanking output mechanism (7), the walking seat (52) is movably mounted on the third sliding rail below the second supporting beam (51), under the action of the third driving device, the walking mechanism walks along the third sliding rail of the second supporting beam (51), a first lifting cylinder (53) and a second lifting cylinder (54) are mounted on the walking seat (52), and a first material taking mechanical claw and a second material taking mechanical claw are mounted above the telescopic rods of the first lifting cylinder (53) and the second lifting cylinder (54).
4. The cross-shaft end-face machining device according to claim 1, characterized in that: the end grinding device (4) comprises a second sliding seat (41), a second driving device (42) and a grinding disc (43), wherein the second sliding seat (41) is movably mounted on a second sliding rail (12) of the rack (1), the second driving device (42) is mounted on the second sliding seat (41), a driving shaft of the second driving device (42) is connected with the grinding disc (43), and the grinding disc (43) rotates under the action of the second driving device (42).
5. The cross-shaft end-face machining device according to claim 1, characterized in that: the universal joint pin bracket is characterized in that a universal joint pin fixing groove (230) is formed in the top of the universal joint pin bracket (23), four shaft head brackets (231) are arranged on the periphery of the universal joint pin fixing groove (230), and the shaft head brackets (231) are V-shaped grooves.
6. The cross-shaft end-face machining device according to claim 1, characterized in that: the arrangement feeding conveying mechanism (6) comprises a conveying belt, side baffles (60) and end baffles (61), wherein the side baffles (60) are symmetrically arranged on two sides of the conveying belt, a conveying channel is formed between the two side baffles (60), and the end baffles (61) are arranged at the tail of the conveying channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120951686.8U CN215547328U (en) | 2021-05-06 | 2021-05-06 | Cross axle end surface machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120951686.8U CN215547328U (en) | 2021-05-06 | 2021-05-06 | Cross axle end surface machining device |
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| Publication Number | Publication Date |
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| CN215547328U true CN215547328U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120951686.8U Active CN215547328U (en) | 2021-05-06 | 2021-05-06 | Cross axle end surface machining device |
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| CN (1) | CN215547328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290435A (en) * | 2021-05-06 | 2021-08-24 | 杭州正强传动股份有限公司 | Cross axle end surface machining device |
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2021
- 2021-05-06 CN CN202120951686.8U patent/CN215547328U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290435A (en) * | 2021-05-06 | 2021-08-24 | 杭州正强传动股份有限公司 | Cross axle end surface machining device |
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