CN112518522A - Manufacturing and processing technology of automobile driving shaft - Google Patents
Manufacturing and processing technology of automobile driving shaft Download PDFInfo
- Publication number
- CN112518522A CN112518522A CN202011370594.7A CN202011370594A CN112518522A CN 112518522 A CN112518522 A CN 112518522A CN 202011370594 A CN202011370594 A CN 202011370594A CN 112518522 A CN112518522 A CN 112518522A
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- China
- Prior art keywords
- polishing
- driving shaft
- automobile driving
- sliding
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/004—Machines or devices using grinding or polishing belts; Accessories therefor using abrasive rolled strips
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/008—Machines comprising two or more tools or having several working posts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/02—Machines or devices using grinding or polishing belts; Accessories therefor for grinding rotationally symmetrical surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention provides a manufacturing and processing process of an automobile driving shaft, which relates to the field of manufacturing and processing of the automobile driving shaft and comprises a bottom plate, a polishing mechanism and a fixing mechanism, wherein the fixing mechanism is fixedly connected onto the bottom plate, the polishing mechanism is fixedly arranged on the bottom plate, and the polishing mechanism is positioned above the fixing mechanism.
Description
Technical Field
The invention relates to the field of manufacturing and processing of automobile driving shafts, and particularly provides a manufacturing and processing technology of an automobile driving shaft.
Background
The automobile is very popular in daily life, but the automobile structure is not generally known, and the automobile structure is very complex, wherein an automobile driving shaft is one of very important parts, the automobile driving shaft is a rotating body with high rotating speed and little support, so the surface smoothness of the automobile driving shaft is very important, the automobile driving shaft is not formed by one part and is formed by an axle tube, a universal joint and a telescopic sleeve, wherein two ends of the axle tube are in a stepped cylindrical shape, and the manufacturing and processing of the automobile driving shaft are particularly difficult.
After the automobile driving shaft is produced, in order to reduce abrasion generated in the using process and improve the service life of the automobile driving shaft, the automobile driving shaft needs to be polished. The smoothness of the automobile driving shaft is guaranteed, and the existing automobile driving shaft manufacturing and processing device is generally used for polishing through a manual handheld special polishing machine.
The existing automobile driving shaft manufacturing and processing device is very popular in various factories, but still has the following problems that the existing automobile driving shaft manufacturing and processing device is low in efficiency in the polishing process, so that the productivity is small, the existing automobile driving shaft manufacturing and processing device needs a large amount of manual work to carry out field operation, the technical requirement on workers is strict, the cost of manual labor consumption is further high, the polishing quality of the existing automobile driving shaft manufacturing and processing device is poor, the phenomenon of processing omission occurs in some places, and the improvement space is provided.
Disclosure of Invention
Problems to be solved
The present invention can solve all the problems mentioned in the background art described above.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that the automobile driving shaft manufacturing and processing technology adopts an automobile driving shaft manufacturing and processing device which comprises a bottom plate, a polishing mechanism and a fixing mechanism, wherein the bottom plate is fixedly connected with the fixing mechanism, the polishing mechanism is fixedly arranged on the bottom plate, and the polishing mechanism is positioned above the fixing mechanism.
Polishing mechanism includes the backup pad, the unit of polishing, the slip lead screw, the sliding plate, the lead screw motor, driven gear, driving gear and rotation motor, fixed mounting has the backup pad on the bottom plate, be connected with the slip lead screw in the backup pad, the lower extreme of slip lead screw is connected with the lead screw motor, be connected with the sliding plate through screw-thread fit's mode on the slip lead screw, the upper end of sliding plate is connected with the unit of polishing through the pivoted mode, fixed mounting has driven gear on the unit of polishing, driven gear rotates and sets up on the sliding plate, it is connected with the driving gear with driven gear intermeshing to rotate on the sliding plate, the driving gear links to each other with the.
The unit of polishing is including the frame of polishing, the polishing piece, the post of polishing, a spring, the polishing strip, fixed block and two-way cylinder, it has seted up the round hole to run through on the frame of polishing, the frame of polishing is hollow structure, it is provided with the polishing piece of symmetry to slide in the frame of polishing, be connected with two-way cylinder on the polishing piece, the corner symmetry of polishing piece is provided with the fixed block, it places the hole evenly to have seted up on the polishing piece, it is provided with the post of polishing to place downthehole slip, be connected with the spring between the lower extreme of post of polishing and the inner wall of polishing piece, and be connected with the gasbag between the post of polishing, the one end that.
The manufacturing and processing technology of the automobile driving shaft comprises the following steps:
s1, equipment checking: before starting the automobile driving shaft manufacturing and processing device for processing, checking the operation of equipment;
s2, preparation: placing an automobile driving shaft to be processed in an area to be processed, and clamping and fixing the automobile driving shaft to be processed through a fixing mechanism;
s3, processing and manufacturing: polishing the surface of the automobile driving shaft to be processed by a polishing mechanism;
s4, collecting operation: and uniformly collecting the processed automobile driving shafts.
According to the preferred technical scheme, the polishing strip comprises a collecting roller, a releasing roller and a winding motor, the collecting roller and the releasing roller are rotationally connected inside the polishing frame, the collecting roller is connected with the winding motor, the winding motor is fixed on the polishing frame, the polishing strip is wound between the collecting roller and the releasing roller, a guide groove is formed in the polishing frame, and the polishing strip penetrates through the guide groove in a sliding mode and is attached to the polishing column.
According to the preferred technical scheme, the fixing block comprises a fixing roller, a bidirectional telescopic rod and a rotating shaft, the fixing block is of a hollow structure, moving grooves are symmetrically formed in the fixing block, the rotating shafts are symmetrically arranged in the moving grooves in a sliding mode, the fixing roller is sleeved on the rotating shaft, and one end, close to the moving grooves, of the rotating shaft is connected with the bidirectional telescopic rod.
According to the preferred technical scheme, the fixing mechanism comprises a clamping frame, a spring telescopic rod, a connecting rod, a trapezoidal round block, a clamping claw and an inner support unit, the clamping frame is fixedly installed on the bottom plate, a movable hole is formed in the position of the central line of the clamping frame, the connecting rod is arranged in the movable hole in a sliding mode, the spring telescopic rod is connected between the lower end of the connecting rod and the inner wall of the clamping frame, the trapezoidal round block is fixedly installed at the upper end of the connecting rod, the clamping claw abuts against the two ends of the trapezoidal round block, the clamping claw is hinged to the clamping frame, and the inner support module is connected to the upper end.
As a preferred technical scheme of the invention, the inner support module comprises an extrusion rod, a support column, a spring rod, a moving block and a support rod, the support column is arranged inside the polishing unit and fixed on the support frame, the support column is of a hollow structure, the support rod is connected in the support column in a sliding manner, the moving block is fixedly connected to one end of the support rod close to the support frame, the sliding block is arranged inside the support column in a sliding manner, the sliding block is connected with the inner wall of the support column through the spring rod, symmetrical sliding grooves are formed in the moving block in a penetrating manner, the support rod is connected in the sliding grooves.
As a preferred technical scheme of the invention, the symmetrical sliding grooves which are arranged on the moving block in a penetrating way are of a splayed structure.
(III) advantageous effects
1. The invention provides a manufacturing and processing technology of an automobile driving shaft.A fixing mechanism can further fix the automobile driving shaft by extrusion, so that the stability of the automobile driving shaft is ensured, and the automobile driving shaft is prevented from rotating during grinding.
2. The invention provides a manufacturing and processing technology of an automobile driving shaft, wherein a polishing mechanism can polish automobile driving shafts in different shapes, the utilization rate of the device is ensured, the manufacturing and processing efficiency is greatly improved, and meanwhile, the cost consumption can be effectively reduced through automation.
3. The invention provides a manufacturing and processing technology of an automobile driving shaft, wherein a workpiece and a set of polishing strips are realized by automatically winding the polishing strips, so that the manufacturing and processing efficiency is further improved, the polishing success rate is ensured, and the replacement period of the polishing strips can be reduced.
4. The invention provides a manufacturing and processing technology of an automobile driving shaft, wherein a fixing block further plays a role in fixing a polishing strip through tensioning of a fixing roller, the polishing strip is prevented from displacing during polishing, polishing efficiency can be improved, and the possibility of damage of the polishing strip is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic diagram of the construction of the grinding mechanism of the present invention;
FIG. 4 is a cross-sectional view of a sharpening unit according to the invention;
FIG. 5 is a schematic diagram of the construction of a grinding unit of the present invention;
FIG. 6 is a cross-sectional view of the anchor block of the present invention;
FIG. 7 is a schematic structural view of the securing mechanism of the present invention;
fig. 8 is a schematic structural view of the inner support unit of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 8, an automobile driving shaft manufacturing process adopts an automobile driving shaft manufacturing device, which includes a bottom plate 1, a polishing mechanism 2 and a fixing mechanism 3, wherein the fixing mechanism 3 is fixedly connected to the bottom plate 1, the polishing mechanism 2 is fixedly mounted on the bottom plate 1, and the polishing mechanism 2 is located above the fixing mechanism 3; during concrete work, the automobile driving shaft lower extreme is cylindricly, and the upper end is cascaded cylindricly, and the cylinder hollow structure on automobile driving shaft top places the automobile driving shaft and fixes in fixed establishment 3, and grinding machanism 2 carries out work afterwards, carries out attached polishing to the surface of automobile driving shaft, further realizes automatic polishing, effectively improves the efficiency of polishing.
The polishing mechanism 2 comprises a supporting plate 21, a polishing unit 22, a sliding screw rod 23, a sliding plate 24, a screw rod motor 25, a driven gear 26, a driving gear 27 and a rotating motor 28, the supporting plate 21 is fixedly installed on the bottom plate 1, the sliding screw rod 23 is connected onto the supporting plate 21, the lower end of the sliding screw rod 23 is connected with the screw rod motor 25, the sliding screw rod 23 is connected with the sliding plate 24 in a threaded fit mode, the upper end of the sliding plate 24 is connected with the polishing unit 22 in a rotating mode, the driven gear 26 is fixedly installed on the polishing unit 22, the driven gear 26 is rotatably arranged on the sliding plate 24, the driving gear 27 meshed with the driven gear 26 is rotatably connected onto the sliding plate 24, the driving gear 27 is connected with the output end of the rotating motor 28; when the automobile driving shaft polishing device works specifically, the screw rod motor 25 is started, the screw rod motor 25 drives the sliding plate 24 to move up and down through the sliding screw rod 23, in an initial state, the sliding plate 24 is located at the position of the uppermost end of the sliding screw rod 23, after an automobile driving shaft is fixed to the fixing mechanism 3, the screw rod motor 25 controls the sliding plate 24 to move downwards until the sliding plate 24 is mutually abutted to the automobile driving shaft, then the rotating motor 28 is started, the rotating motor 28 drives the driving gear 27 to rotate through an output shaft, the driving gear 27 drives the driven gear 26 which is meshed with the driving gear 27 to rotate, the driven gear 26 drives the polishing unit 22 to rotate and polish, after polishing is completed, the rotating motor 28 is stopped, the screw rod motor 25 controls the sliding plate 24 to return to.
The polishing unit 22 comprises a polishing frame 221, a polishing block 222, polishing columns 223, springs 224, polishing strips 225, a fixing block 226 and a bidirectional cylinder 227, a round hole is formed in the polishing unit 22 in a penetrating mode, the polishing frame 221 is of a hollow structure, the polishing blocks 222 are symmetrically arranged in the polishing frame 221 in a sliding mode, the bidirectional cylinder 227 is connected to the polishing blocks 222, the fixing blocks 226 are symmetrically arranged at corners of the polishing blocks 222, placing holes are evenly formed in the polishing blocks 222, the polishing columns 223 are arranged in the placing holes in a sliding mode, the springs 224 are connected between the lower ends of the polishing columns 223 and the inner walls of the polishing blocks 222, air bags are connected between the polishing columns 223, and the polishing strips 225 are arranged at one ends, far away from the springs 224, of the polishing columns 223; when the automobile driving shaft polishing device works specifically, the bidirectional air cylinder 227 is started, the bidirectional air cylinder 227 controls the polishing block 222 to move inwards simultaneously until the polishing column 223 on the polishing block 222 is contacted with the automobile driving shaft, after the polishing column 223 on the polishing block 222 is contacted with the automobile driving shaft, the bidirectional air cylinder 227 continues to move inwards until the polishing column 223 of the polishing block 222 tightly compresses the spring 224 inside the polishing column 223, the polishing column 223 drives the polishing strip 225 to be tightly attached to the surface of the automobile driving shaft, the automobile driving shaft polishing part is in a stepped cylindrical shape, when the uniformly distributed polishing columns 223 are attached to the surface of the automobile driving shaft, the polishing column 223 is extruded, the shape of the extruded polishing column 223 is the same as that of the automobile driving shaft, at the moment, the air bag is inflated, the surface of the polishing column 223 is continuously extruded until the polishing column 223 is fixed, the surface of the polishing column 223 is in a frosted shape, and the friction force can, further improve the stability of gasbag centre gripping.
The manufacturing and processing technology of the automobile driving shaft comprises the following steps:
s1, equipment checking: before starting the automobile driving shaft manufacturing and processing device for processing, checking the operation of equipment;
s2, preparation: placing an automobile driving shaft to be processed in an area to be processed, and clamping and fixing the automobile driving shaft to be processed through a fixing mechanism 3;
s3, processing and manufacturing: the surface of the automobile driving shaft to be processed is polished through the polishing mechanism 2;
s4, collecting operation: and uniformly collecting the processed automobile driving shafts.
The polishing strip 225 comprises a collecting roller 201, a releasing roller 202 and a winding motor 203, the interior of a polishing frame 221 is rotatably connected with the symmetrical collecting roller 201 and the releasing roller 202, the collecting roller 201 is connected with the winding motor 203, the winding motor 203 is fixed on the polishing frame 221, the polishing strip 225 is wound between the collecting roller 201 and the releasing roller 202, the polishing frame 221 is provided with a guide groove, the polishing strip 225 is slidably penetrated through the guide groove and is attached to a polishing column 223, during specific work, an unused polishing strip 225 is wound on the releasing roller 202 in an initial state, a small amount of used polishing strip 225 is wound on the collecting roller 201, after the polishing strip 225 at the upper end of the polishing column 223 is used, the winding motor 203 is started, the winding motor 203 controls the collecting roller 201 to rotate, so that the used polishing strip 225 can be transported away, before the polishing column 223 works is always kept, the polishing strip 225 is in a normal state, and the single-time of the equipment is further prolonged, frequent replacement of the polishing strip 225 is avoided, and polishing efficiency is improved.
The fixed block 226 comprises a fixed roller 204, a bidirectional electric telescopic rod 205 and a rotating shaft 206, the fixed block 226 is of a hollow structure, moving grooves are symmetrically formed in the fixed block 226, the rotating shafts 206 are symmetrically arranged in the moving grooves in a sliding mode, the fixed roller 204 is sleeved on the rotating shaft 206, and one end, close to the moving grooves, of the rotating shaft 206 is connected with the bidirectional electric telescopic rod 205; during specific work, the strip 225 of polishing is released from release roller 202, through fixed block 226, attached surface at post 223 of polishing afterwards, pass through fixed block 226 again afterwards, at last gather and roll up and twine on the roller 201, the strip 225 of polishing passes the fixed roll 204 that the symmetry set up on the fixed block 226, two-way electric telescopic handle 205 starts, two-way electric telescopic handle 205 control axis of rotation 206 simultaneous inward movement, thereby realize that the fixed roll 204 that the cover was established on the axis of rotation 206 plays the tensioning effect, one section strip 225 of polishing of laminating can effectually polish on the further assurance post 223 of polishing, the efficiency of polishing is improved.
The fixing mechanism 3 comprises a clamping frame 31, a spring telescopic rod 32, a connecting rod 33, a trapezoidal round block 34, a clamping claw 35 and an inner supporting unit 36, the clamping frame 31 is fixedly installed on the bottom plate 1, a movable hole is formed in the central line position of the clamping frame 31, the connecting rod 33 is arranged in the movable hole in a sliding mode, the spring telescopic rod 32 is connected between the lower end of the connecting rod 33 and the inner wall of the clamping frame 31, the trapezoidal round block 34 is fixedly installed at the upper end of the connecting rod 33, the clamping claw 35 abuts against the two ends of the trapezoidal round block 34, the clamping claw 35 is hinged to the clamping frame 31, and the inner supporting unit 36 is connected to the upper end of; specific during operation, treat the regional upwards placing of polishing with the automobile drive axle, when the automobile drive axle was put into trapezoidal circle piece 34 on, the action of gravity through the automobile drive axle, trapezoidal circle piece 34 extrusion certain distance downwards that will support through spring telescopic link 32, support on the inclined plane of trapezoidal circle piece 34 and have supported gripper jaw 35, the inclined plane is when the downstream, drive gripper jaw 35 around the pin joint rotation, further realization gripper jaw 35's upper end presss from both sides tight automobile drive axle, the stability of centre gripping is improved, fixed establishment 3 and interior support unit 36 mutually support, fix the automobile drive axle, when preventing to polish at grinding machanism 2, the automobile drive axle takes place to rotate.
The moving block 364 is provided with symmetrical sliding grooves in a splayed structure.
The inner support unit 36 comprises a pressing rod 361, a supporting column 362, a spring rod 363, a moving block 364 and a supporting rod 365, the grinding unit 22 is internally provided with the supporting column 362, the supporting column 362 is fixed on the supporting frame, the supporting column 362 is internally of a hollow structure, the pressing rod 361 is connected in the supporting column 362 in a sliding manner, one end of the pressing rod 361 close to the supporting frame is fixedly connected with the moving block 364, the sliding plate 24 is arranged in the supporting column 362 in a sliding manner, the sliding plate 24 is connected with the inner wall of the supporting column 362 through the spring rod 363, the moving block 364 is provided with symmetrical sliding grooves in a penetrating manner, the supporting rod 365 is connected in the sliding grooves in a sliding manner and arranged through the supporting column 362, during specific work, when the sliding motor controls the sliding plate 24 to move downwards, the pressing rod 361 on the sliding plate 24 presses the upper end of the automobile driving shaft, and the pressing rod, the sliding tray that the symmetry was seted up on movable block 364 is splayed inclined structure, and sliding connection has bracing piece 365 in the sliding tray, bracing piece 365 slides and runs through support column 362, and bracing piece 365 is spacing by support column 362 can only carry out the horizontal slip, consequently movable block 364 is at the in-process of rebound, bracing piece 365 outwards expands further to support in the upper end of automobile drive axle, and then sliding plate 24 is the downstream more, the more firm of interior support, thereby automobile drive axle takes place to rotate when further preventing to polish, the efficiency of polishing has been improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an automobile drive shaft manufacturing and processing technology, this automobile drive shaft manufacturing and processing technology adopts following automobile drive shaft to make processingequipment, and this automobile drive shaft makes processingequipment includes bottom plate (1), grinding machanism (2) and fixed establishment (3), its characterized in that: the polishing machine is characterized in that a fixing mechanism (3) is fixedly connected to the bottom plate (1), a polishing mechanism (2) is fixedly mounted on the bottom plate (1), and the polishing mechanism (2) is located above the fixing mechanism (3);
the polishing mechanism (2) comprises a supporting plate (21), a polishing unit (22), a sliding screw rod (23), a sliding plate (24), a screw rod motor (25), a driven gear (26), a driving gear (27) and a rotating motor (28), the supporting plate (21) is fixedly installed on the bottom plate (1), the sliding screw rod (23) is connected onto the supporting plate (21), the lower end of the sliding screw rod (23) is connected with the screw rod motor (25), the sliding plate (24) is connected onto the sliding screw rod (23) in a threaded fit mode, the polishing unit (22) is connected onto the upper end of the sliding plate (24) in a rotating mode, the driven gear (26) is fixedly installed onto the polishing unit (22), the driven gear (26) is rotatably arranged on the sliding plate (24), the driving gear (27) which is meshed with the driven gear (26) is rotatably connected onto the, the driving gear (27) is connected with the output end of a rotating motor (28), and the rotating motor (28) is fixed on the sliding plate (24);
the polishing unit (22) comprises a polishing frame (221), a polishing block (222), polishing columns (223), springs (224), polishing strips (225), fixing blocks (226) and a bidirectional cylinder (227), wherein circular holes are formed in the polishing frame (221) in a penetrating mode, the polishing frame (221) is of a hollow structure, the polishing blocks (222) are symmetrically arranged in the polishing frame (221) in a sliding mode, the bidirectional cylinder (227) is connected to the polishing block (222), the fixing blocks (226) are symmetrically arranged at corners of the polishing block (222), placing holes are uniformly formed in the polishing block (222), the polishing columns (223) are arranged in the placing holes in a sliding mode, the springs (224) are connected between the lower ends of the polishing columns (223) and the inner wall of the polishing block (222), air bags are connected between the polishing columns (223), and the polishing strips (225) are arranged at one ends, far away from the springs, of the polishing columns (223);
the manufacturing and processing technology of the automobile driving shaft comprises the following steps:
s1, equipment checking: before starting the automobile driving shaft manufacturing and processing device for processing, checking the operation of equipment;
s2, preparation: placing an automobile driving shaft to be processed in an area to be processed, and clamping and fixing the automobile driving shaft to be processed through a fixing mechanism (3);
s3, processing and manufacturing: the surface of the automobile driving shaft to be processed is polished through a polishing mechanism (2);
s4, collecting operation: and uniformly collecting the processed automobile driving shafts.
2. The manufacturing and processing process of the automobile driving shaft according to claim 1, wherein: polishing strip (225) is including collecting roller (201), release roller (202) and winding motor (203), the inside swivelling joint of frame of polishing (221) has collection roller (201) and release roller (202) of symmetry, be connected with winding motor (203) on collecting roller (201), winding motor (203) are fixed on frame of polishing (221), it has polishing strip (225) to coil between collecting roller (201) and release roller (202), and the guide slot has been seted up on frame of polishing (221), polishing strip (225) slide and wear to establish guide slot laminating polishing post (223) setting.
3. The manufacturing and processing process of the automobile driving shaft according to claim 1, wherein: fixed block (226) are including fixed roller (204), two-way electric telescopic handle (205) and axis of rotation (206), and fixed block (226) are hollow structure, and the shifting chute has been seted up to the inside symmetry of fixed block (226), and it has symmetrical axis of rotation (206) to slide in the shifting chute, and the cover is equipped with fixed roller (204) on axis of rotation (206), and the one end that axis of rotation (206) are close to the shifting chute is connected with two-way electric telescopic handle (205).
4. The manufacturing and processing process of the automobile driving shaft according to claim 1, wherein: fixed establishment (3) are including centre gripping frame (31), spring telescopic link (32), connecting rod (33), trapezoidal circle piece (34), gripper jaw (35) and interior support unit (36), fixed mounting has gripper frame (31) on bottom plate (1), the activity hole has been seted up to the central line position department of gripper frame (31), connecting rod (33) set up in the activity hole through gliding mode, be connected with spring telescopic link (32) between the lower extreme of connecting rod (33) and the inner wall of gripper frame (31), the upper end fixed mounting of connecting rod (33) has trapezoidal circle piece (34), the both ends of trapezoidal circle piece (34) are supported and are leaned on gripper jaw (35), gripper jaw (35) articulate on gripper frame (31), the upper end of support frame is connected with interior support unit (36).
5. The manufacturing and processing process of the automobile driving shaft according to claim 4, wherein: interior support unit (36) are including extrusion stem (361), support column (362), spring beam (363), movable block (364) and bracing piece (365), the inside of unit of polishing (22) is provided with support column (362), support column (362) are fixed on the support frame, the inside of support column (362) is hollow structure, sliding connection has bracing piece (365) in support column (362), one end fixedly connected with movable block (364) that bracing piece (365) is close to the support frame, sliding plate (24) slide the setting in the inside of support column (362), link to each other through spring beam (363) between the inner wall of sliding plate (24) and support column (362), run through on movable block (364) and set up the sliding tray of symmetry, sliding tray in-connection has bracing piece (365), bracing piece (365) slide and run through support column (362) and set up.
6. The manufacturing and processing technology of the automobile driving shaft according to claim 5, characterized in that: symmetrical sliding grooves which are arranged on the moving block (364) in a penetrating mode are of a splayed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011370594.7A CN112518522A (en) | 2020-11-30 | 2020-11-30 | Manufacturing and processing technology of automobile driving shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011370594.7A CN112518522A (en) | 2020-11-30 | 2020-11-30 | Manufacturing and processing technology of automobile driving shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112518522A true CN112518522A (en) | 2021-03-19 |
Family
ID=74995193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011370594.7A Withdrawn CN112518522A (en) | 2020-11-30 | 2020-11-30 | Manufacturing and processing technology of automobile driving shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112518522A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683150A (en) * | 2022-03-11 | 2022-07-01 | 浙江昕兴科技有限公司 | Automobile parts equipment of polishing |
-
2020
- 2020-11-30 CN CN202011370594.7A patent/CN112518522A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683150A (en) * | 2022-03-11 | 2022-07-01 | 浙江昕兴科技有限公司 | Automobile parts equipment of polishing |
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Application publication date: 20210319 |