CN117300812B - Intelligent production equipment for parts of automobile power-assisted steering device - Google Patents
Intelligent production equipment for parts of automobile power-assisted steering device Download PDFInfo
- Publication number
- CN117300812B CN117300812B CN202311612360.2A CN202311612360A CN117300812B CN 117300812 B CN117300812 B CN 117300812B CN 202311612360 A CN202311612360 A CN 202311612360A CN 117300812 B CN117300812 B CN 117300812B
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- China
- Prior art keywords
- fixedly connected
- air bag
- upper cover
- air
- polishing
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000005498 polishing Methods 0.000 claims abstract description 68
- 238000004140 cleaning Methods 0.000 claims description 36
- 238000007664 blowing Methods 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000002023 wood Substances 0.000 abstract description 106
- 239000012634 fragment Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007517 polishing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/08—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
- B24B19/11—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section for grinding the circumferential surface of rings, e.g. piston rings
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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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B19/24—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground of wood, e.g. furniture
-
- 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
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Air Bags (AREA)
Abstract
The invention relates to the technical field of automobile part processing, in particular to intelligent production equipment for automobile power-assisted steering gear parts. Technical problems: the piece that polishes down can block between polishing area and wood ring for polishing area is always with the piece to wood ring polishing, makes the efficiency of polishing reduce, and can make the area of polishing excessively consume. The technical scheme is as follows: an intelligent production device for parts of an automobile power-assisted steering device comprises a bottom plate, a guide rail and the like; the bottom plate is fixedly connected with a plurality of guide rails. According to the invention, the first air bag is formed by communicating the plurality of small air bags, so that the contact surface between the first air bag and the wood ring is reduced, and compared with a polishing belt with a large area, the polishing belt has less fragments clamped between the first air bag and the wood ring, and a plurality of gaps are arranged between the first air bags.
Description
Technical Field
The invention relates to the technical field of automobile part processing, in particular to intelligent production equipment for automobile power-assisted steering gear parts.
Background
In the prior art, a real wood steering wheel is formed by combining a steering wheel connecting rod and a wood ring, after the wood ring is manufactured, the surface is still provided with allowance, the surface is required to be polished smoothly, and then the next step is carried out, and during the polishing process, a large-area polishing belt is generally used for polishing, but the ground scraps are clamped between the polishing belt and the wood ring in the mode, so that the polishing belt always polishes the wood ring through scraps, the polishing efficiency is reduced, and the polishing belt is excessively consumed;
in the process of polishing the wood ring, the surface of the wood ring can remain polished scraps, so that when the polishing belt polishes the wood ring, the residual scraps can be rubbed all the time, the polishing efficiency of the polishing belt on the wood ring is affected, meanwhile, the polishing belt is excessively consumed, and the service life of the polishing belt is reduced;
because the steering wheel is formed by combining the connecting rod and the wood ring, when the steering wheel connecting rod is inserted into the slot of the wood ring, gaps exist, and in the process of polishing the wood ring, scraps can fall into the slot, so that a large amount of scraps are accumulated in the slots of the steering wheel connecting rod and the wood ring, the plugging of the steering wheel connecting rod and the slots of the wood ring is unstable, manual cleaning is also needed, and the efficiency is low.
Disclosure of Invention
In order to overcome the defects that the ground scraps can be clamped between the grinding belt and the wood ring, so that the grinding belt always grinds the wood ring through the scraps, the grinding efficiency is reduced, and the grinding belt is excessively consumed, the invention provides intelligent production equipment for parts of an automobile power steering gear.
The technical scheme is as follows: an intelligent production device for parts of an automobile power-assisted steering device comprises a bottom plate, a guide rail, a moving block, a motor and a connecting rod; the bottom plate is fixedly connected with a plurality of guide rails; all the guide rails are connected with a moving block in a sliding way; the middle part of the moving block is fixedly connected with a motor with a downward rotating part, and the rotating part of the motor is provided with a clamping ring; a plurality of connecting rods are fixedly connected at the bottom of the moving block; the device also comprises an upper cover, a collecting frame, a bottom cover, a pulling unit and an airbag I; each connecting rod is fixedly connected with an upper cover; the bottom plate is fixedly connected with a plurality of collecting frames, and each collecting frame is positioned right below the corresponding upper cover; each collecting frame is fixedly connected with a bottom cover, and the inner bottom surface of the bottom cover is communicated with the collecting frame; the upper cover and the corresponding bottom cover form an arc tube; the upper cover and the bottom cover are connected with a pulling component; one airbag one is connected to each pulling assembly.
Furthermore, it is particularly preferred that the pulling unit comprises a reel and a rope; the outer sides of each upper cover and each bottom cover are fixedly connected with a winder; each winder is connected with a rope; every rope all rigid coupling has an gasbag one, and every two adjacent gasbag one opposite faces all are provided with the area of polishing, and the gasbag one bottom of every upper cover connection all is equipped with the protruding pole, and the gasbag one upper portion of every bottom connection all is equipped with the recess, and the protruding pole that gasbag one bottom was equipped with is equipped with the recess mutually with gasbag one upper portion and fits.
Furthermore, it is particularly preferred that each upper cover and the airbag on the corresponding bottom cover are combined together to form a spiral shape.
Furthermore, it is particularly preferred that a cleaning strip is also included; the inner sides of the upper cover and the bottom cover are fixedly connected with a plurality of cleaning strips for cleaning residual scraps on the surface of the wooden steering wheel.
Furthermore, it is particularly preferred that a cleaning assembly is also included; the cleaning component comprises a first spring, an arc-shaped plate, an ejector rod and an ejector pin; each upper cover and each bottom cover are fixedly connected with a plurality of springs I; each first spring is fixedly connected with an arc-shaped plate, and each arc-shaped plate is in sliding connection with the inner surfaces of the corresponding upper cover and the bottom cover; each arc plate is fixedly connected with a plurality of ejector pins; and each arc-shaped plate is fixedly connected with a push rod, the push rods of the same upper cover are symmetrically arranged, and the push rods of the same bottom cover are also symmetrically arranged.
Furthermore, it is particularly preferred that a piercing strip is also included; each thimble tip is fixedly connected with a plurality of thorn strips for cleaning the cleaning strips.
Furthermore, it is particularly preferred that a blocking assembly is also included; the blocking component comprises an air bag II and an air suction pipe; a plurality of second air bags are fixedly connected to each upper cover, and a plurality of air blowing ports are formed in the bottoms of the second air bags; the upper parts of the two air bags are fixedly connected with an air suction pipe.
In addition, it is particularly preferable that the air blowing opening at the bottom of each airbag is inclined toward the middle of the corresponding airbag.
Furthermore, it is particularly preferred that a projection and a second spring are also included; a second spring is fixedly connected inside each second air bag; each second spring is fixedly connected with a lug, each lug is in sliding connection with the corresponding second air bag, and each lug is communicated with the corresponding second air bag.
Furthermore, it is particularly preferred that each projection is provided with a plurality of air outlets.
The beneficial effects are that: the invention solves the problems that in the existing polishing process, a large-area polishing belt is generally used for polishing, but the polished scraps are clamped between the polishing belt and the wood ring, so that the polishing belt always polishes the wood ring through scraps, and the polishing efficiency is reduced; through setting up first gasbag into by a plurality of little gasbags intercommunication to reduce the contact surface with the wood ring, thereby compare in using the area of polishing area, the piece of card between first gasbag and wood ring is few, and has a plurality of clearances between the first gasbag, when the wood ring rotates, the piece between polishing area and the wood ring can be taken out, then drops through the clearance, has reduced the accumulation of piece between polishing area and the wood ring, so as to polish the wood ring.
According to the invention, the problems that when the motor drives the wood ring to rotate, scraps between the grinding belt on the first air bag and the wood ring can be carried out along with the rotation of the wood ring, but only a small part of the carried scraps can fall off from the surface of the wood ring, more scraps still stay on the surface of the wood ring, and when the motor drives the wood ring to rotate reversely, the wood ring drives residual scraps to enter between the grinding belt and the wood ring again are solved; the remaining piece on wood ring surface is stirred through clean strip and trembles off to fall into the collection frame from leaking the bin, make wood ring surface basically have not had the piece to remain, when reversing, rethread gasbag a pair of wood ring surface strikes off, makes the piece that stays on wood ring surface chat rather than nothing.
According to the invention, the problem that the wood ring is driven to rotate by the steering wheel connecting rod is solved, so that when the steering wheel connecting rod is inserted into the slot of the wood ring, gaps exist, and scraps can fall into the slot of the wood ring in the process of polishing the wood ring, so that a large amount of scraps are accumulated in the slot of the wood ring, and the subsequent plugging work of the steering wheel connecting rod and the slot on the wood ring is influenced; when the motor drives the real wood steering wheel to rotate, the steering wheel extension rod extrudes the air bag II, so that the air bag II contracts, then the lug is extruded by air in the air bag II, the lug is ejected downwards from the air bag II, the spring II is pulled by the lug, the bottom surface of the lug is attached to the slot, the slot is blocked by the lug, meanwhile, air in the air bag II is ejected to the surface of the wood ring from the air blowing port, chips on the surface of the wood ring are blown into the material leakage groove, and then the chips fall into the collecting frame.
Drawings
FIG. 1 is a schematic diagram of an intelligent production device for parts of an automobile power steering gear;
FIG. 2 is a cross-sectional view of a portion of the disclosed intelligent production facility for components of an automotive power steering gear;
FIG. 3 is an exploded view of a part of the structure disclosed by the intelligent production equipment for parts of the power assisted steering system of the invention;
FIG. 4 is a schematic view of a portion of a barrier assembly disclosed in the intelligent production facility for automotive power steering components of the present invention;
FIG. 5 is an enlarged view at A of FIG. 4;
FIG. 6 is a state diagram of an airbag II and a bump disclosed by the intelligent production equipment of the parts of the automobile power steering gear;
fig. 7 is a schematic diagram of a combined structure of a steering wheel connecting rod and a wood ring, which is disclosed by the intelligent production equipment for parts of an automobile power steering device.
In the figure: 1-bottom plate, 2-guide rail, 3-movable block, 4-motor, 5-connecting rod, 101-upper cover, 102-collecting frame, 103-bottom cover, 104-winder, 105-rope, 106-gasbag one, 107-cleaning strip, 201-spring one, 202-arc plate, 203-thimble, 204-thorn strip, 205-ejector pin, 301-gasbag two, 302-lug, 303-breathing pipe, 304-spring two, 101 a-material leakage groove, 301 a-blowing port, 302 a-gas outlet, 200-steering wheel connecting rod, 300-wood ring, 400-slot.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the invention. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present invention.
Example 1
The intelligent production equipment for the parts of the automobile power-assisted steering device comprises a bottom plate 1, a guide rail 2, a moving block 3, a motor 4 and a connecting rod 5, as shown in figures 1-3 and 7; the bottom plate 1 is connected with two guide rails 2 through bolts; all the guide rails 2 are connected with a moving block 3 in a sliding way; the middle part of the moving block 3 is connected with a motor 4 with a downward rotating part, the rotating part of the motor 4 is provided with a clamping ring, and the clamping ring clamps a thread groove of the real wood steering wheel to drive the real wood steering wheel to rotate; four connecting rods 5 are fixedly connected to the bottom of the moving block 3;
the device also comprises an upper cover 101, a collecting frame 102, a bottom cover 103, a pulling unit and an airbag I106; each connecting rod 5 is fixedly connected with an upper cover 101; four collecting frames 102 are fixedly connected to the bottom plate 1, and each collecting frame 102 is positioned right below the corresponding upper cover 101; a bottom cover 103 is fixedly connected to each collecting frame 102, and the inner bottom surface of the bottom cover 103 is communicated with the collecting frames 102; the upper cover 101 and the corresponding bottom cover 103 form an arc tube; a pulling assembly is connected to both the upper cover 101 and the bottom cover 103; one balloon one 106 is attached to each pulling assembly.
The pulling unit comprises a winder 104 and a rope 105; the outer sides of each upper cover 101 and the bottom cover 103 are connected with a winder 104 through bolts; each reel 104 is connected with a rope 105; each rope 105 is fixedly connected with an airbag I106, the opposite surfaces of each two adjacent airbags I106 are provided with polishing belts, the bottom of the airbag I106 connected with each upper cover 101 is provided with a convex rod, the upper part of the airbag I106 connected with each bottom cover 103 is provided with a groove, and the convex rods arranged at the bottom of the airbag I106 are matched with the grooves arranged at the upper parts of the airbags I106.
The first air bag 106 is formed by communicating a plurality of small air bags, gaps are reserved between every two adjacent small air bags, when the motor 4 drives the wood ring 300 to rotate, scraps between the first air bag 106 and the wood ring 300 drop through the gaps, and accumulation of scraps between the first air bag 106 and the wood ring 300 is reduced.
Each upper cover 101 and the corresponding first air bag 106 on the bottom cover 103 are combined together to form a spiral shape, if a large annular polishing belt is arranged, the polishing area is larger, polishing is more stable, but the large annular polishing belt can lead to more scraps between the polishing belt and the wood ring 300, so that polishing efficiency is lower, the spiral polishing belt is formed by combining the first air bags 106, so that the polishing area is as large as possible, and meanwhile, scraps can flow out from a gap of the spiral first air bag 106, and polishing efficiency is improved.
Also included is a cleaning strip 107; two cleaning bars 107 are fixedly connected to the inner sides of each upper cover 101 and the bottom cover 103.
The following is the working mode of the above embodiment:
when the steering wheel connecting rod 200 is connected with the slots 400 on the wood ring 300, and the wood ring 300 needs to be polished, firstly, the motor 4 and the connecting rod 5 are driven by the moving block 3 to move upwards along the guide rail 2, so that the connecting rod 5 drives connected parts to move upwards, the upper cover 101 and the bottom cover 103 are separated, then the connected real wood steering wheel wood ring 300 is placed downwards on the four bottom covers 103, then, related parts are driven by the moving block 3 to move downwards, so that the upper cover 101 and the bottom cover 103 are mutually engaged, at the moment, the clamping ring on the rotating part of the motor 4 is clamped into the thread groove of the steering wheel, then, the motor 4 is started, the steering wheel is driven to rotate in a clockwise and anticlockwise reciprocating manner from the upper view, the surface of the wood ring 300 and the polishing belt on the air bag one 106 are rubbed with each other, the effect of polishing the surface of the wood ring 300 is achieved, and the polished fragments can fall into the collecting frame 102 from the material leakage groove 101 a;
in the conventional polishing process, a large-area polishing belt is generally used for polishing, but the polished scraps are clamped between the polishing belt and the wood ring 300, so that the polishing belt always polishes the wood ring 300 through scraps, and the polishing efficiency is reduced;
the mode of combining the upper air bag I106 and the lower air bag I106 to form a spiral polishing belt increases the polishing area of the wood ring 300 as much as possible, when the motor 4 drives the wood ring 300 to rotate, scraps between the polishing belt on the air bag I106 and the wood ring 300 can be carried out along with the rotation of the wood ring 300, the carried scraps can fall into the collecting frame 102 from the material leakage groove 101a, part of scraps still stay on the wood ring 300, when the motor 4 drives the wood ring 300 to rotate reversely, the scraps remained scraps on the wood ring 300 are scraped through the air bag I106, and the scraps remained on the wood ring 300 are prevented from being carried back between the air bag I106 and the wood ring 300 again, so that the polishing of the air bag I106 on the wood ring 300 is influenced;
however, both ends of the spiral airbag I106 are arc-shaped and have partial areas which cannot be polished, so when the motor 4 drives the steering wheel to rotate anticlockwise from top to bottom, the winder 104 of the upper cover 101 pulls the corresponding rope 105, the rope 105 pulls the corresponding airbag I106 to shrink together to form a large-area polishing surface, the area which cannot be polished by the original spiral airbag I106 is covered, when the motor 4 drives the steering wheel to rotate clockwise from top to bottom, the winder 104 of the upper cover 101 releases the corresponding rope 105, the airbag I106 is pushed to reset by the elasticity of the connected small airbags, the winder 104 on the bottom cover 103 pulls the corresponding rope 105 after reset, the mode is repeated, the unground area of the other direction is covered, and the problem that the two ends of the spiral airbag I106 are arc-shaped and the partial areas cannot be polished is avoided; meanwhile, when the first air bag 106 is contracted, the polishing surface is increased, the polishing effect on the wood ring 300 is enhanced, meanwhile, when the first air bag 106 is expanded, the wood ring 300 also rotates, more scraps leave between the polishing belt and the wood ring 300 under the rotation of the first air bag 106 and the wood ring 300, and the accumulation of scraps between the polishing belt and the wood ring 300 is further reduced;
when the motor 4 drives the wooden ring 300 to rotate, the fragments between the polishing belt on the first air bag 106 and the wooden ring 300 can be carried out along with the rotation of the wooden ring 300, but only a small part of the carried fragments can fall off from the surface of the wooden ring 300, more fragments still remain on the surface of the wooden ring 300, when the motor 4 drives the wooden ring 300 to rotate reversely, although the surface of the wooden ring 300 can be scraped through the first air bag 106, part of fragments still enter between the polishing belt and the wooden ring 300 again, so that the polishing efficiency of the polishing belt on the wooden ring 300 is affected, the excessive consumption of the polishing belt is caused, the service life of the polishing belt is reduced, therefore, when the motor 4 drives the wooden ring 300 to rotate, the cleaning strip 107 can be contacted with the surface of the wooden ring 300, the residual fragments on the surface of the wooden ring 300 are stirred and fall into the collecting frame 102 through the cleaning strip 107 a, the surface of the wooden ring 300 is basically free of fragments, and when the surface of the wooden ring 300 is reversely rotated, the first air bag 106 is matched to scrape the surface of the wooden ring 300, so that the fragments remain on the surface of the wooden ring 300, and the polishing efficiency of the polishing belt is prevented from being affected by the polishing belt 300.
Example 2
On the basis of the embodiment 1, as shown in fig. 1-5 and 7, a cleaning assembly is also included; the cleaning assembly comprises a first spring 201, an arc-shaped plate 202, a push rod 205 and a push rod 203; each upper cover 101 and the bottom cover 103 are fixedly connected with two springs one 201; each first spring 201 is fixedly connected with an arc-shaped plate 202, and each arc-shaped plate 202 is in sliding connection with the inner surfaces of the corresponding upper cover 101 and bottom cover 103; each arc plate 202 is fixedly connected with a plurality of ejector pins 203; each arc plate 202 is fixedly connected with a push rod 205, the push rods 205 of the same upper cover 101 are symmetrically arranged, and the push rods 205 of the same bottom cover 103 are also symmetrically arranged.
Also included are thorn strips 204; each thimble 203 has a plurality of thorn strips 204 fixedly connected to its tip.
The following is the working mode of the above embodiment:
when the cleaning strips 107 shake off the scraps, the scraps can be accumulated on the surfaces of the cleaning strips 107, so that the function of the cleaning strips 107 is reduced, therefore, when the motor 4 drives the real wood steering wheel to rotate, the steering wheel connecting rod 200 props against the ejector rod 205, the ejector rod 205 rotates in the direction opposite to the rotation direction of the real wood steering wheel, the ejector rod 205 drives the arc plate 202 and the ejector pin 203 to rotate together, the ejector pin 203 dials the cleaning strips 107, scraps clamped between the cleaning strips 107 are stirred out, the problem that the scraps can be accumulated on the surfaces of the cleaning strips 107 to reduce the function of the cleaning strips 107 is avoided when the motor 4 drives the real wood steering wheel to rotate reversely, and the first spring 201 pulls the arc plate 202 and the ejector pin 203 to reset;
when the ejector pin 203 stirs the cleaning strip 107, part of the scraps can not be completely cleaned, therefore, when the ejector pin 205 drives the arc plate 202 and the ejector pin 203 to rotate together, the ejector pin 204 is simultaneously driven to rotate, so that the ejector pin 203 and the ejector pin 204 push the cleaning strip 107 simultaneously, scraps on the cleaning strip 107 can be pushed out through the oblique angle arrangement of the ejector pin 204, the scraps fall along the surface of the wood ring 300, when the motor 4 drives the real wood steering wheel to rotate reversely, the first spring 201 pulls the arc plate 202 and the ejector pin 203 to reset, the ejector pin 204 is pulled out of a gap of the cleaning strip 107, scraps are pulled out of the gap between the cleaning strips 107, accumulation of scraps on the cleaning strip 107 is reduced, and the problem that part of scraps can not be completely cleaned when the ejector pin 203 stirs the cleaning strip 107 is avoided.
Example 3
On the basis of the embodiment 2, as shown in fig. 1-4 and 6-7, a blocking assembly is further included; the blocking component comprises a second air bag 301 and an air suction pipe 303; two air bags II 301 are fixedly connected to each upper cover 101, and three air blowing ports 301a are formed in the bottom of each air bag II 301; the upper parts of the second air bags 301 are fixedly connected with an air suction pipe 303.
The air blowing ports 301a at the bottom of each air bag II 301 are obliquely arranged towards the middle of the corresponding air bag II 301, when the air bag II 301 is extruded to enable air to be blown out of the air blowing ports 301a, the blown air can blow towards the middle of the air bag II 301, so that scraps on the wood ring 300 are far away from the slot 400, and the scraps are prevented from entering the slot 400, and the inserting flatness of the steering wheel connecting rod 200 and the wood ring 300 is prevented from being affected.
The device also comprises a bump 302 and a second spring 304; a second spring 304 is fixedly connected inside each second air bag 301; each second spring 304 is fixedly connected with a bump 302, each bump 302 is slidably connected with the second air bag 301, and each bump 302 is communicated with the corresponding second air bag 301.
Each bump 302 is provided with a plurality of air outlets 302a, when the bump 302 plugs the joint of the steering wheel connecting rod 200 and the wood ring 300, the bump 302 is extruded, so that air in the bump 302 is sprayed out from the air outlets 302a to blow away scraps at the edge of the joint of the steering wheel connecting rod 200 and the wood ring 300, the scraps are prevented from falling into the joint of the steering wheel connecting rod 200 and the wood ring 300, the joint of the steering wheel connecting rod 200 and the wood ring 300 is plugged by scraps, and the problem of uneven plugging is caused.
The following is the working mode of the above embodiment:
because the steering wheel extension rod 200 is required to drive the wood ring 300 to rotate, when the steering wheel extension rod 200 is inserted into the slot 400 of the wood ring 300, a gap exists, in the process of polishing the wood ring 300, scraps can fall into the slot 400 of the wood ring 300, so that a large amount of scraps are accumulated in the slot 400 of the wood ring 300, the subsequent splicing work of the steering wheel extension rod 200 and the slot 400 on the wood ring 300 is influenced, therefore, when the motor 4 drives a real wood steering wheel to rotate, the steering wheel extension rod 200 presses the air bag II 301, the air bag II 301 is contracted, then the convex block 302 is extruded by air in the air bag II 301, the convex block 302 is popped downwards from the interior of the air bag II 304, the bottom surface of the convex block 302 is attached to the slot 400, the position of the slot 400 is blocked by the convex block 302, meanwhile, the air in the air bag II 301 is blown out to the surface of the wood ring 300 from the blowing port 301a, the scraps on the surface of the wood ring 300 are blown into the material leakage groove 101a, and then fall into the collection frame 102, and the problem that when the steering wheel extension rod 200 is inserted into the slot 400 of the wood ring 300, the gap is solved, and the scraps in the process of polishing the wood ring 300 is greatly influenced, and the wood ring 300 is greatly influenced by the wood ring 300, and the scraps in the slot 400 is inserted into the slot 400;
when air in the second air bag 301 is sprayed out from the air blowing port 301a to the surface of the wood ring 300, part of the scraps can be blown to the edge of the protruding block 302, when the protruding block 302 is retracted and reset upwards, the scraps remained at the edge of the protruding block 302 can fall into the slot 400, therefore, when the protruding block 302 is extruded by the air in the second air bag 301, the protruding block 302 is ejected downwards from the second air bag 301 to the joint of the steering wheel connecting rod 200 and the wood ring 300, the air in the second air bag 301 is sprayed out from the air outlet 302a to the edge of the protruding block 302, the scraps remained at the edge of the protruding block 302 can be blown away, when the second air bag 301 is far away from the steering wheel connecting rod 200 extruded before, the second air bag 301 is gradually retracted from the air suction pipe 303 to expand and reset, and meanwhile, the protruding block 302 is reset under the pulling force of the second spring 304, and the scraps remained at the edge of the protruding block 302 can fall into the slot 400 when the protruding block 302 is retracted and reset upwards under the pulling force of the second spring 304.
It should be understood that this example is only illustrative of the invention and is not intended to limit the scope of the invention. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents are intended to fall within the scope of the claims appended hereto.
Claims (9)
1. An intelligent production device for parts of an automobile power-assisted steering device comprises a bottom plate (1), a guide rail (2), a moving block (3), a motor (4) and a connecting rod (5); the bottom plate (1) is fixedly connected with a plurality of guide rails (2); all the guide rails (2) are connected with a moving block (3) in a sliding way; a motor (4) with a downward rotating part is fixedly connected to the middle part of the moving block (3), and a clamping ring is arranged at the rotating part of the motor (4); a plurality of connecting rods (5) are fixedly connected at the bottom of the moving block (3); the device is characterized by further comprising an upper cover (101), a collecting frame (102), a bottom cover (103), a pulling unit and an airbag I (106); each connecting rod (5) is fixedly connected with an upper cover (101); the bottom plate (1) is fixedly connected with a plurality of collecting frames (102), and each collecting frame (102) is positioned under the corresponding upper cover (101); a bottom cover (103) is fixedly connected to each collecting frame (102), and the inner bottom surface of the bottom cover (103) is communicated with the collecting frames (102); the upper cover (101) and the corresponding bottom cover (103) form an arc tube; the upper cover (101) and the bottom cover (103) are connected with a pulling component; each pulling assembly is connected with an air bag I (106);
the pulling unit comprises a winder (104) and a rope (105); the outer sides of each upper cover (101) and each bottom cover (103) are fixedly connected with a winder (104); each winder (104) is connected with a rope (105); each rope (105) is fixedly connected with an air bag I (106), the opposite surfaces of each two adjacent air bags I (106) are provided with polishing belts, the bottom of each air bag I (106) connected with each upper cover (101) is provided with a convex rod, the upper part of each air bag I (106) connected with each bottom cover (103) is provided with a groove, and the convex rods arranged at the bottom of the air bag I (106) are matched with the grooves arranged at the upper parts of the air bags I (106);
the first air bag (106) is formed by communicating a plurality of small air bags, and a gap is reserved between every two adjacent small air bags.
2. An intelligent production device for automobile power steering gear parts according to claim 1, wherein each upper cover (101) and the corresponding airbag (106) on the bottom cover (103) are combined together to form a spiral shape.
3. An intelligent production device for parts of an automotive power steering gear according to any one of claims 1-2, characterized by further comprising a cleaning strip (107); a plurality of cleaning strips (107) for cleaning residual scraps on the surface of the wooden steering wheel are fixedly connected to the inner sides of the upper cover (101) and the bottom cover (103).
4. An intelligent production device for automobile power steering gear parts according to claim 3, further comprising a cleaning assembly; the cleaning assembly comprises a first spring (201), an arc-shaped plate (202), a push rod (205) and a push rod (203); each upper cover (101) and each bottom cover (103) are fixedly connected with a plurality of springs I (201); each first spring (201) is fixedly connected with an arc-shaped plate (202), and each arc-shaped plate (202) is in sliding connection with the inner surfaces of the corresponding upper cover (101) and the bottom cover (103); each arc-shaped plate (202) is fixedly connected with a plurality of ejector pins (203); each arc plate (202) is fixedly connected with a push rod (205), the push rods (205) of the same upper cover (101) are symmetrically arranged, and the push rods (205) of the same bottom cover (103) are also symmetrically arranged.
5. The intelligent production equipment for automobile power steering gear parts according to claim 4, further comprising a thorn strip (204); the tip of each thimble (203) is fixedly connected with a plurality of thorn strips (204) for cleaning the cleaning strips (107).
6. An intelligent production device for automobile power steering gear parts according to claim 1, further comprising a blocking assembly; the blocking component comprises a second air bag (301) and an air suction pipe (303); a plurality of second air bags (301) are fixedly connected to each upper cover (101), and a plurality of air blowing ports (301 a) are formed in the bottom of each second air bag (301); the upper parts of the air bags II (301) are fixedly connected with an air suction pipe (303).
7. The intelligent production equipment for parts of an automobile power steering gear according to claim 6, wherein the air blowing port (301 a) at the bottom of each air bag II (301) is obliquely arranged towards the middle of the corresponding air bag II (301).
8. The intelligent production equipment for automobile power steering gear parts according to claim 7, further comprising a lug (302) and a second spring (304); a second spring (304) is fixedly connected inside each second air bag (301); each second spring (304) is fixedly connected with a bump (302), each bump (302) is in sliding connection with the second air bag (301), and each bump (302) is communicated with the corresponding second air bag (301).
9. An intelligent production device for automobile power steering gear parts according to claim 8, wherein each projection (302) is provided with a plurality of air outlets (302 a).
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| CN202311612360.2A CN117300812B (en) | 2023-11-29 | 2023-11-29 | Intelligent production equipment for parts of automobile power-assisted steering device |
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| CN202311612360.2A CN117300812B (en) | 2023-11-29 | 2023-11-29 | Intelligent production equipment for parts of automobile power-assisted steering device |
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| CN117300812B true CN117300812B (en) | 2024-02-23 |
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| CN117300812A (en) | 2023-12-29 |
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