CN114918755B - Stainless steel product processing system - Google Patents
Stainless steel product processing system Download PDFInfo
- Publication number
- CN114918755B CN114918755B CN202210647399.7A CN202210647399A CN114918755B CN 114918755 B CN114918755 B CN 114918755B CN 202210647399 A CN202210647399 A CN 202210647399A CN 114918755 B CN114918755 B CN 114918755B
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- Prior art keywords
- air inlet
- fixedly connected
- polishing head
- main control
- valve rod
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 30
- 239000010935 stainless steel Substances 0.000 title claims abstract description 30
- 238000005498 polishing Methods 0.000 claims abstract description 77
- 239000012530 fluid Substances 0.000 claims abstract description 25
- 238000000605 extraction Methods 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 15
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 9
- 239000004579 marble Substances 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 244000309464 bull Species 0.000 claims 2
- 238000003754 machining Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 230000003993 interaction Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/40—Single-purpose machines or devices for grinding tubes internally
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a processing system of a stainless steel product, which belongs to the technical field of machining equipment and comprises a vertical reducing pipe piece, wherein a total control body is arranged in the vertical reducing pipe piece, the inner end of the total control body is in sliding clamping connection with a total control shaft, the outer surface of the middle end of the total control shaft is fixedly connected with a plurality of double-effect fan plates at equal angles, the air inlet valve rod can be pushed to seal the air inlet when the air inlet valve rod contacts with a reducing point, the air inlet channel is opened and sealed through the total control frame when the air inlet valve rod is separated from a small-diameter pipe wall, so that a polishing head is controlled to move inwards and outwards, and a braking roller is controlled to brake through a movable magnetic plate and magnetorheological fluid when the air inlet valve rod contacts with the pipe wall, so that the polishing head is fixed.
Description
Technical Field
The invention relates to the technical field of machining equipment, in particular to a machining system for stainless steel products.
Background
The stainless steel product is made of stainless steel materials, is acid-resistant and alkali-resistant, reaches SUS304 food sanitation level, is provided with a stainless steel cabinet, a dustbin and the like, accords with GMP certification, and has the characteristics of smooth and firm surface, difficult dirt accumulation and convenient cleaning, so that the stainless steel product is widely applied to the fields of building material decoration, food processing, catering, brewing, chemical industry and the like, has smooth surface, is an important characteristic of the stainless steel product, and has important significance for maintaining the normal function of the stainless steel product, and the polishing process of the stainless steel product is very important.
Because the morphological structure of stainless steel products is different, diversified polishing systems are produced on the market according to mainstream morphology to cope with various situations, wherein, for polishing the inner wall of a vertical reducing pipe, especially a pipe with longer depth, an operator cannot accurately judge the reducing point, so that the inner wall of a complete pipe is difficult to polish, therefore, the conventional polishing method for the inner wall of the vertical reducing pipe mainly comprises the steps of polishing half sides of the pipe respectively and then connecting the half sides by seamless welding, but the mode is convenient for polishing, the internal structure of the pipe is damaged to a certain extent, and the integral strength of the pipe is reduced.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems existing in the prior art, the invention aims to provide a processing system of stainless steel products, which can realize the purposes that an air suction valve rod is pushed to seal an air suction channel when contacting with a reducing point, and the air suction channel is opened and sealed through a main control frame when separating from a small-diameter pipe wall, so that a polishing head is controlled to move towards the inner side and the outer side, and a movable magnetic plate and magnetorheological fluid are used for controlling a braking roller to brake when contacting with the pipe wall, so that the polishing head is fixed, the reducing point is automatically judged and accurately and flexibly polished under the condition that an operator does not need to observe the reducing point, and the condition that the integral strength of the stainless steel products is damaged by separated polishing is effectively avoided.
2. Technical proposal
In order to solve the problems, the invention adopts the following technical scheme.
The processing system of the stainless steel product comprises a vertical reducing pipe, wherein a total control body is arranged inside the vertical reducing pipe, a total control shaft is connected to the inner end of the total control body in a sliding and clamping mode, a plurality of double-effect fan plates are fixedly connected to the outer surface of the middle end of the total control shaft in equal angle, a plurality of movable magnetic plates are connected to the outer surface of the rear end of the total control shaft in a sliding and clamping mode in equal angle, a threshold spring is fixedly connected to the rear end of the movable magnetic plates, a plurality of air extraction output pipes are fixedly connected to the inner portion of the front end of the total control body in equal angle, a plurality of regression pushing air pipes are fixedly connected to the outer portion of the total control body in equal angle, a control ring frame is fixedly connected to the outer end of the total control ring frame in equal angle, a plurality of pairs of brake rollers are fixedly connected to the inner portion of the control ring frame in equal angle, magnetorheological fluid is filled at the joint of the inner portion of the control ring frame and the brake rollers in equal angle, a plurality of fixed inner square pipes are fixedly connected to the outer end of the total control ring frame, the outer surface sliding clamping connection of the fixed inner square tube is provided with a polishing head, the inner end of the polishing head is fixedly connected with a control marble, the outer end of the polishing head is symmetrically and rotationally connected with two pairs of connecting rotating rods, the outer end of the connecting rotating rod is rotationally connected with a main control rotating rod, the inner surface of the inner end of the main control rotating rod is rotationally connected with a main control frame, the inner end of the main control frame is fixedly connected with a plurality of pairs of return springs, the front end of the main control frame is fixedly connected with a control long rod, the middle end of the main control frame is fixedly connected with a sealing long rod, the inner sliding clamping connection of the rear end of the outer side of the polishing head is provided with an air inlet valve rod, the middle end of the air inlet valve rod is provided with a flow hole, the rear end of the air inlet valve rod is fixedly connected with a pressing plate, the inner part of the polishing head is internally provided with an air inlet channel, the upper end of the middle part of the air inlet channel is provided with a flow dividing control channel, the front end of the outer side of the polishing head is close to the front side direction of the air inlet channel and fixedly connected with an air inlet controller, the air inlet valve rod is pushed to seal the air suction channel when the air inlet valve rod is contacted with the reducing point, and the air suction channel is opened and sealed through the main control frame when the air inlet valve rod is separated from the small-diameter pipe wall, so that the polishing head is controlled to move inwards and outwards, and the movable magnetic plate and magnetorheological fluid are used for controlling the braking roller to brake when the air inlet valve rod is contacted with the pipe wall, so that the polishing head is fixed, the reducing point is automatically judged and the stainless steel product is accurately and flexibly polished under the condition that an operator does not need to observe the reducing point, and the condition that the whole strength of a stainless steel product is damaged by separated polishing is effectively avoided.
Further, the central axis of the movable magnetic plate and the central axis of the control ring frame are positioned on the same vertical plane, and after the movable magnetic plate slides backwards to the maximum displacement distance, the distance between the movable magnetic plate and the magnetorheological fluid is larger than the farthest action distance between the movable magnetic plate and the magnetorheological fluid, so that the interaction between the movable magnetic plate and the magnetorheological fluid can be accurately controlled.
Further, the polishing head penetrates through the inner end and the outer end of the control ring frame, the outer surface of the polishing head is attached to the outer surface of the braking roller, and the polishing head can be fixed through the braking roller.
Further, the control marble is located the fixed inner side outside of square pipe, and the outer fixed surface of control ball inner and total accuse body is connected, can assist the head of polishing to move to the outside.
Further, the adsorption roller is rotationally connected to the inner surface of the outer end of the main control rotating rod, the central axis of the adsorption roller and the central axis of the outlet at the outermost side of the air inlet channel are in the same vertical direction, most of polished chips can be adsorbed in time, and the subsequent cleaning difficulty is reduced.
Furthermore, the rear end outside the control long rod is provided with an arc-shaped notch corresponding to the front end of the air inlet valve rod, and the rear end outside the control long rod and the front end of the air inlet valve rod are polished smoothly, so that the control long rod and the air inlet valve rod can be controlled mutually.
Further, the air inlet valve rod penetrates through the front end and the rear end of the air extraction channel, the diameter of the outer end of the air inlet valve rod is larger than the diameter of the inner end of the air extraction channel, the upper end, the lower end and the inner end of the circulation hole are communicated with the air extraction channel, and the circulation of the air extraction channel can be accurately controlled through the air inlet valve rod.
Furthermore, the sealing long rod penetrates through the inner end and the outer end of the air inlet channel, the diameter of the outer end of the sealing long rod is larger than that of the inner end of the air inlet channel, and the circulation of the air inlet channel can be accurately controlled through the sealing long rod.
Further, the outer end of the return pushing air pipe is in sliding clamping connection with the inner end of the shunt control channel, and the inner end of the return pushing air pipe is in sliding clamping connection with the inner part of the movable magnetic plate, so that the movable magnetic plate can be controlled to move backwards after the air inlet channel is closed.
Furthermore, the front end of the outer side of the extraction channel is communicated with the outside, and the inner end of the extraction channel is communicated with the extraction output pipe through the inside of the polishing head and the inside of the fixed inner square pipe, so that the air circulation in the extraction channel is prevented from being blocked.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) The scheme is characterized in that the air inlet valve rod is pushed to seal the air suction channel when the air inlet valve rod contacts with the reducing point, and the air suction channel is opened and sealed through the main control frame when the air suction channel is separated from the small-diameter pipe wall, so that the polishing head is controlled to move inwards and outwards, and the polishing head is fixed by controlling the braking roller through the movable magnetic plate and magnetorheological fluid when the air suction valve rod contacts with the pipe wall, so that the reducing point is automatically judged and accurately and flexibly polished under the condition that an operator does not need to observe the reducing point, and the condition that the integral strength of a stainless steel product is damaged by separated polishing is effectively avoided.
(2) The central axis of the movable magnetic plate and the central axis of the control ring frame are positioned on the same vertical plane, and after the movable magnetic plate slides backwards to the maximum displacement distance, the distance between the movable magnetic plate and the magnetorheological fluid is larger than the farthest action distance between the movable magnetic plate and the magnetorheological fluid, so that the interaction between the movable magnetic plate and the magnetorheological fluid can be accurately controlled.
(3) The polishing head penetrates through the inner end and the outer end of the control ring frame, the outer surface of the polishing head is attached to the outer surface of the brake roller, and the polishing head can be fixed through the brake roller.
(4) The control marble is located the fixed inner side outside of square pipe, and the control marble inner and the outer fixed surface of total accuse are connected, can assist the head of polishing to move outside.
(5) The adsorption roller is rotationally connected to the inner surface of the outer end of the main control rotating rod, the central axis of the adsorption roller and the central axis of the outlet at the outermost side of the air inlet channel are in the same vertical direction, most of the polished chips can be adsorbed in time, and the subsequent cleaning difficulty is reduced.
(6) The rear end outside the control long rod is provided with the arc-shaped notch corresponding to the front end of the air inlet valve rod, and the rear end outside the control long rod and the front end of the air inlet valve rod are polished smoothly, so that the control long rod and the air inlet valve rod can be controlled mutually.
(7) The air inlet valve rod penetrates through the front end and the rear end of the air extraction channel, the diameter of the outer end of the air inlet valve rod is larger than the diameter of the inner end of the air extraction channel, the upper end, the lower end and the inner end of the circulation hole are communicated with the air extraction channel, and the circulation of the air extraction channel can be accurately controlled through the air inlet valve rod.
(8) The sealing long rod penetrates through the inner end and the outer end of the air inlet channel, the diameter of the outer end of the sealing long rod is larger than that of the inner end of the air inlet channel, and the circulation of the air inlet channel can be accurately controlled through the sealing long rod.
(9) The outer end of the return pushing air pipe is in sliding clamping connection with the inner end of the shunt control channel, and the inner end of the return pushing air pipe is in sliding clamping connection with the inner part of the movable magnetic plate, so that the movable magnetic plate can be controlled to move backwards after the air inlet channel is closed.
(10) The front end of the outer side of the extraction channel is communicated with the outside, and the inner end of the extraction channel is communicated with the extraction output pipe through the inside of the polishing head and the inside of the fixed inner square tube, so that the gas circulation in the extraction channel is prevented from being blocked.
Drawings
FIG. 1 is a schematic view of the main body in a working state;
FIG. 2 is a schematic view of the rear view of the main body of the present invention;
FIG. 3 is a schematic rear view of the present invention;
FIG. 4 is a schematic view of the enlarged structure of the variation at A in FIG. 3;
FIG. 5 is a schematic diagram of a right-side view explosion structure of the joint of the fixed inner square tube and the polishing head;
FIG. 6 is a schematic diagram of a left-side cross-sectional structure of a joint between a main control body and a double-effect fan plate according to the present invention;
FIG. 7 is a schematic diagram of a left-view explosion structure of the joint of the main control body and the main control shaft of the present invention;
FIG. 8 is a schematic view of a rear cross-sectional structure of a control cage and brake roller connection of the present invention;
FIG. 9 is a schematic cross-sectional view of the joint of the polishing head and the master control frame of the present invention;
FIG. 10 is a schematic diagram of a rear view of a connection between a main control lever and a main control frame according to the present invention;
FIG. 11 is a schematic view of the flow direction of the air flow inside the suction duct in left view according to the present invention;
FIG. 12 is a schematic diagram of the flow direction of the air flow inside the air inlet and the split control duct according to the present invention.
The reference numerals in the figures illustrate:
the device comprises a vertical reducing pipe fitting 1, a total control body 2, a total control shaft 3, a double-effect fan plate 4, a movable magnetic plate 5, a threshold spring 6, an air extraction output pipe 7, a return pushing air pipe 8, a control ring frame 9, a brake roller 10, a magnetorheological fluid 11, a fixed inner square pipe 12, a grinding head 13, a control marble 14, a connecting rotating rod 15, a main control rotating rod 16, an adsorption roller 17, a total control frame 18, a return spring 19, a control long rod 20, a channel sealing long rod 21, a gas inlet valve rod 22, a flow hole 23, a pressure plate 24, a gas extraction channel 25, a gas inlet channel 26, a shunt control channel 27 and a gas inlet controller 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of the element of the adapting model. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1:
referring to fig. 1-12, a processing system of stainless steel products comprises a vertical reducer pipe 1, wherein a main control body 2 is arranged in the vertical reducer pipe 1, a main control shaft 3 is slidably clamped at the inner end of the main control body 2, a plurality of double-effect fan plates 4 are fixedly connected to the outer surface of the middle end of the main control shaft 3 at equal angles, two pairs of connecting rotating rods 15 are symmetrically and rotatably connected to the outer end of a polishing head 13, a main control rotating rod 16 is rotatably connected to the outer end of the connecting rotating rod 15, an adsorption roller 17 is rotatably connected to the inner surface of the outer end of the main control rotating rod 16, the central axis of the adsorption roller 17 and the central axis of the outlet at the outermost side of an air inlet 26 are in the same vertical direction, and most of polished chips can be adsorbed in time, so that the subsequent cleaning difficulty is reduced.
Referring to fig. 1-3, a plurality of air extraction output pipes 7 are fixedly connected to the front end of the main control body 2 at equal angles, a plurality of return pushing air pipes 8 are fixedly connected to the inner outer end of the main control body 2 at equal angles, the outer ends of the return pushing air pipes 8 are slidably clamped with the inner ends of the shunt control channels 27, and the inner ends of the return pushing air pipes 8 are slidably clamped with the inner ends of the movable magnetic plates 5, so that the movable magnetic plates 5 can be controlled to move backwards after the air inlet 26 is closed.
Referring to fig. 2-5, the outer end of the main control body 2 is fixedly connected with a control ring frame 9, the outer end of the control ring frame 9 is rotationally connected with a plurality of pairs of brake rollers 10 at equal angles, magnetorheological fluid 11 is filled in the joint of the inner part of the control ring frame 9 and the brake rollers 10, a plurality of fixed inner square tubes 12 are fixedly connected at equal angles to the outer end of the main control body 2, polishing heads 13 are slidably clamped on the outer surfaces of the fixed inner square tubes 12, the polishing heads 13 penetrate through the inner and outer ends of the control ring frame 9, the outer surfaces of the polishing heads 13 are attached to the outer surfaces of the brake rollers 10, the polishing heads 13 can be fixed through the brake rollers 10, control marbles 14 are fixedly connected to the inner ends of the polishing heads 13, the control marbles 14 are positioned on the outer sides of the fixed inner square tubes 12, and the inner ends of the control marbles 14 are fixedly connected with the outer surfaces of the main control body 2, so that the polishing heads 13 can be assisted to move outwards.
Referring to fig. 5-7, the outer surface of the rear end of the general control shaft 3 is slidably clamped with a plurality of movable magnetic plates 5 at equal angles, the central axis of the movable magnetic plates 5 is on the same vertical plane with the central axis of the control ring frame 9, after the movable magnetic plates 5 slide backwards to the maximum displacement distance, the distance between the movable magnetic plates 5 and the magnetorheological fluid 11 is greater than the farthest action distance between the movable magnetic plates 5 and the magnetorheological fluid 11, the interaction between the movable magnetic plates 5 and the magnetorheological fluid 11 can be accurately controlled, and the rear end of the movable magnetic plates 5 is fixedly connected with a threshold spring 6.
Referring to fig. 8-10, the inner surface of the inner end of the main control rotating rod 16 is rotatably connected with a main control frame 18, the inner end of the main control frame 18 is fixedly connected with a plurality of pairs of return springs 19, the front end of the main control frame 18 is fixedly connected with a control long rod 20, the rear end of the outer side of the control long rod 20 is provided with an arc-shaped notch corresponding to the front end of the air inlet valve rod 22, the rear end of the outer side of the control long rod 20 and the front end of the air inlet valve rod 22 are polished smoothly, the control long rod 20 and the air inlet valve rod 22 can be controlled mutually, the middle end of the main control frame 18 is fixedly connected with a sealing long rod 21, the sealing long rod 21 penetrates through the inner end and the outer end of the air inlet 26, and the diameter of the outer end of the sealing long rod 21 is larger than the diameter of the inner end of the air inlet 26, so that the circulation of the air inlet 26 can be controlled accurately by the sealing long rod 21.
Referring to fig. 9-12, an air inlet valve rod 22 is slidably clamped inside the rear end of the outer side of the polishing head 13, a flow hole 23 is formed in the middle end of the air inlet valve rod 22, the air inlet valve rod 22 penetrates through the front end and the rear end of an air suction channel 25, the outer end diameter of the air inlet valve rod 22 is larger than the inner end diameter of the air suction channel 25, the upper end, the lower end and the inner end of the flow hole 23 are communicated with the air suction channel 25, the circulation of the air suction channel 25 can be precisely controlled through the air inlet valve rod 22, the rear end of the air inlet valve rod 22 is fixedly connected with a pressing plate 24, the air suction channel 25 is formed inside the polishing head 13, the front end of the outer side of the air suction channel 25 is communicated with the outside, the inner end of the air suction channel 25 is communicated with the air suction output tube 7 through the inside the polishing head 13 and the inside the fixed inner square tube 12, the air circulation of the air suction channel 25 is prevented from being blocked, an air inlet channel 26 is formed in the inner side of the polishing head 13, a flow dividing control channel 27 is formed in the middle of the upper end of the air inlet channel 26, and an air inlet controller 28 is fixedly connected to the front side of the outer side of the polishing head 13.
Referring to fig. 1-12, when it is required to polish the inner wall of the vertical reducing pipe 1, an operator firstly places the whole system in front of the pipe orifice and pushes the whole system forward, then moves the main control shaft 3 forward until the main control shaft 3 drives the movable magnetic plate 5 to move out of the maximum distance at which the movable magnetic plate 5 can interact with the magnetorheological fluid 11, at this time, the operator can freely adjust the position of the polishing head 13, then places the polishing head 13 inside the vertical reducing pipe 1, the polishing head 13 is tightly attached to the inner wall of the vertical reducing pipe 1 under the action of the control ball 14, then the main control shaft 3 naturally returns under the action of the threshold spring 6, the movable magnetic plate 5 and the magnetorheological fluid 11 restart to interact, the magnetorheological fluid 11 increases the braking force to the braking roller 10, thereby fixing the polishing head 13, then the operator starts the main control shaft 3 and the air suction pipe 7 and the air intake controller 28, the general control shaft 3 drives the whole system to rotate and starts polishing the inner wall of the vertical reducing pipe fitting 1 through the polishing head 13, when the rear end of the polishing head 13 is about to be contacted with a reducing point, the movable magnetic plate 24 and the air inlet valve rod 22 can be pushed forward so as to seal the air extraction channel 25, the polishing head 13 is attracted inwards because the air extraction output pipe 7 is always in an air extraction state, meanwhile, the general control shaft 3 can move backwards because of the obstruction of the reducing point, so that the degaussing rheological fluid 11 brakes the braking roller 10, the polishing head 13 can automatically move inwards, after the polishing head 13 is separated from the reducing point, the general control body 2 can move backwards under the action of the threshold spring 6, the movable magnetic plate 5 and the magnetorheological fluid 11 can not continuously move inwards, and then polishing is continuously carried out after the reducing point is moved again, due to the lack of the extrusion of the inner wall to the adsorption roller 17 and the master control frame 18, the master control frame 18 returns to the outside under the action of the return spring 19, the air inlet valve rod 22 is pushed back to the rear side by the control long rod 20, so that the inside of the air suction channel 25 is circulated again, the attraction to the polishing head 13 is eliminated, meanwhile, the channel sealing long rod 21 moves to the outside and seals the air inlet channel 26, the air flows in from the split control channel 27, then the movable magnetic plate 5 and the polishing head 13 are respectively generated with the pushing force to the rear side and the outside by the returning pushing air pipe 8, after the movable magnetic plate 5 moves to the rear side, the polishing head 13 can freely move to the outside under the auxiliary action of the air pushing force and the control marble 14 until the inner wall of the vertical reducing pipe 1 again extrudes the adsorption roller 17, so that the air in the split control channel 27 can circulate, the movable magnetic plate 5 returns to the front side to fix the polishing head 13 again, and then the process can be repeated until polishing is finished, so that a series of operation processes of automatically and flexibly polishing the inner wall of the vertical reducing pipe fitting 1 can be completed, the air suction valve rod 22 is pushed to seal the air suction channel 25 when the air suction valve rod contacts with the reducing point, the air suction channel 25 is opened and the air suction channel 26 is sealed through the main control frame 18 when the air suction valve rod is separated from the small-diameter pipe wall, the polishing head 13 is controlled to move inwards and outwards, and the movable magnetic plate 5 and magnetorheological fluid 11 are used for controlling the brake roller 10 to brake when the air suction valve rod contacts with the pipe wall, so that the polishing head 13 is fixed, the reducing point is automatically judged to be accurately and flexibly polished under the condition that an operator does not need to observe the reducing point, and the condition that the integral strength of a stainless steel product is damaged by separated polishing is effectively avoided.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (10)
1. A system for processing stainless steel products, comprising a vertical reducer pipe (1), characterized in that: the vertical reducing pipe fitting (1) is internally provided with a main control body (2), the inner end of the main control body (2) is slidably clamped with a main control shaft (3), the outer surface of the middle end of the main control shaft (3) is fixedly connected with a plurality of double-effect fan plates (4) at equal angles, the outer surface of the rear end of the main control shaft (3) is slidably clamped with a plurality of movable magnetic plates (5) at equal angles, the rear end of the movable magnetic plates (5) is fixedly connected with a threshold spring (6), the inner end of the front end of the main control body (2) is fixedly connected with a plurality of air extraction output pipes (7), the inner outer end of the main control body (2) is fixedly connected with a plurality of regression pushing air pipes (8) at equal angles, the outer end of the main control body (2) is fixedly connected with a control ring frame (9), the outer end of the control ring frame (9) is rotationally connected with a plurality of pairs of brake rollers (10) at equal angles, magnetorheological fluid (11) is filled at the joint of the inner part of the control ring frame (9) and the brake rollers (10), a plurality of fixed inner square tubes (12) are fixedly connected with the outer end of the main control body (2) at equal angles, a polishing head (13) is fixedly connected with the outer surface of the fixed inner square tubes (12) in a sliding clamping manner, a control marble (14) is fixedly connected with the inner end of the polishing head (13), two pairs of connecting rotating rods (15) are symmetrically rotationally connected with the outer end of the polishing head (13), the utility model discloses a polishing head, including main control bull stick (15), main control bull stick (16) inner internal surface rotates and is connected with total accuse frame (18), total accuse frame (18) inner fixedly connected with is to reply spring (19), total accuse frame (18) front end fixedly connected with control stock (20), total accuse frame (18) middle-end fixedly connected with seals a stock (21), the inside sliding joint in outside rear end of polishing head (13) has inlet valve rod (22), inlet valve rod (22) middle-end has seted up flow hole (23), inlet valve rod (22) rear end fixedly connected with pressure movable plate (24), the extraction channel (25) have been seted up to inside of polishing head (13), inlet channel (26) have been seted up to inside of polishing head (13), branch flow control channel (27) have been seted up to the middle part upper end, the outside front end of polishing head (13) is close to inlet channel (26) front side direction fixedly connected with air inlet controller (28).
2. A system for processing stainless steel articles according to claim 1, wherein: the central axis of the movable magnetic plate (5) and the central axis of the control ring frame (9) are positioned on the same vertical plane, and after the movable magnetic plate (5) slides backwards to the maximum displacement distance, the distance between the movable magnetic plate (5) and the magnetorheological fluid (11) is larger than the farthest action distance between the movable magnetic plate (5) and the magnetorheological fluid (11).
3. A system for processing stainless steel articles according to claim 1, wherein: the polishing head (13) penetrates through the inner end and the outer end of the control ring frame (9), and the outer surface of the polishing head (13) is attached to the outer surface of the brake roller (10).
4. A system for processing stainless steel articles according to claim 1, wherein: the control marble (14) is positioned at the outer side of the fixed inner square tube (12), and the inner end of the control marble (14) is fixedly connected with the outer surface of the main control body (2).
5. A system for processing stainless steel articles according to claim 1, wherein: the inner surface of the outer end of the main control rotating rod (16) is rotationally connected with an adsorption roller (17), and the central axis of the adsorption roller (17) and the central axis of the outlet at the outermost side of the air inlet channel (26) are in the same vertical direction.
6. A system for processing stainless steel articles according to claim 1, wherein: the rear end of the outer side of the control long rod (20) is provided with an arc-shaped notch corresponding to the front end of the air inlet valve rod (22), and the rear end of the outer side of the control long rod (20) and the front end of the air inlet valve rod (22) are polished smoothly.
7. A system for processing stainless steel articles according to claim 1, wherein: the air inlet valve rod (22) penetrates through the front end and the rear end of the air extraction channel (25), the diameter of the outer end of the air inlet valve rod (22) is larger than that of the inner end of the air extraction channel (25), and the upper end, the lower end and the inner end of the circulating hole (23) are communicated with the air extraction channel (25).
8. A system for processing stainless steel articles according to claim 1, wherein: the sealing long rod (21) penetrates through the inner end and the outer end of the air inlet channel (26), and the diameter of the outer end of the sealing long rod (21) is larger than that of the inner end of the air inlet channel (26).
9. A system for processing stainless steel articles according to claim 1, wherein: the outer end of the return pushing air pipe (8) is in sliding clamping connection with the inner end of the shunt control channel (27), and the inner end of the return pushing air pipe (8) is in sliding clamping connection with the inner part of the movable magnetic plate (5).
10. A system for processing stainless steel articles according to claim 1, wherein: the front end of the outer side of the air extraction channel (25) is communicated with the outside, and the inner end of the air extraction channel (25) is communicated with the air extraction output pipe (7) through the inside of the polishing head (13) and the inside of the fixed inner square pipe (12).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210647399.7A CN114918755B (en) | 2022-06-08 | 2022-06-08 | Stainless steel product processing system |
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| CN202210647399.7A CN114918755B (en) | 2022-06-08 | 2022-06-08 | Stainless steel product processing system |
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| CN114918755A CN114918755A (en) | 2022-08-19 |
| CN114918755B true CN114918755B (en) | 2024-01-23 |
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| CN116967859B (en) * | 2023-09-05 | 2024-01-30 | 南京科迈德机器人技术有限公司 | Grinding device is used in production of servo deceleration joint module |
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| CN211966927U (en) * | 2019-12-31 | 2020-11-20 | 河南恒托电子科技有限公司 | Cylindrical steel pipe inner wall grinding machine |
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| CN113021094A (en) * | 2020-12-22 | 2021-06-25 | 陈健 | Inner wall grinding device with self-adaptive adjusting structure for pipeline machining |
| CN213917698U (en) * | 2020-12-20 | 2021-08-10 | 朱雀儿 | Inner wall polishing device for machining |
| JP2021167059A (en) * | 2020-04-09 | 2021-10-21 | 朱暁鳳 | Polishing device for seam of straight seam steel pipe inner wall |
| CN216228373U (en) * | 2021-11-10 | 2022-04-08 | 四川泛华航空仪表电器有限公司 | Diameter-variable grinding device for diameter-variable pipe |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211966927U (en) * | 2019-12-31 | 2020-11-20 | 河南恒托电子科技有限公司 | Cylindrical steel pipe inner wall grinding machine |
| JP2021167059A (en) * | 2020-04-09 | 2021-10-21 | 朱暁鳳 | Polishing device for seam of straight seam steel pipe inner wall |
| CN213917698U (en) * | 2020-12-20 | 2021-08-10 | 朱雀儿 | Inner wall polishing device for machining |
| CN112658813A (en) * | 2020-12-21 | 2021-04-16 | 何英妹 | Bush polishing equipment for new energy automobile |
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| CN114918755A (en) | 2022-08-19 |
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Effective date of registration: 20231227 Address after: 528400 No. 5-2, 1st Street, Liaohou Xingliao, Shinan District, Zhongshan, Guangdong Applicant after: Zhongshan Jiuheng Hardware Products Co.,Ltd. Address before: No. 273, Nanyuan West Road, Xialin Street, Chengxiang District, Putian City, Fujian Province, 351100 Applicant before: Li Lin |
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