CN108816885B - Automatic cleaning machine for shaft parts - Google Patents
Automatic cleaning machine for shaft parts Download PDFInfo
- Publication number
- CN108816885B CN108816885B CN201810637582.2A CN201810637582A CN108816885B CN 108816885 B CN108816885 B CN 108816885B CN 201810637582 A CN201810637582 A CN 201810637582A CN 108816885 B CN108816885 B CN 108816885B
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- Prior art keywords
- air
- spraying
- block
- water
- guide rail
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- 238000004140 cleaning Methods 0.000 title claims abstract description 27
- 238000005507 spraying Methods 0.000 claims abstract description 118
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000001035 drying Methods 0.000 claims abstract description 5
- 239000007921 spray Substances 0.000 claims description 19
- 238000000227 grinding Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000861 blow drying Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses an automatic cleaning machine for shaft parts, which comprises an outer shell and a bottom plate arranged at the bottom of the outer shell, wherein a groove is formed in the bottom plate and close to the front side of the bottom plate, pneumatic sliding tables are respectively arranged on the groove and close to the two ends of the groove, a supporting seat is arranged on each pneumatic sliding table, a cam shaft is fixed between the two supporting seats, and a first water and air spraying block capable of cleaning and drying the end face of the cam shaft is arranged on one end face, close to the cam shaft, of one of the supporting seats; the novel camshaft cleaning device comprises a base plate, and is characterized in that a main frame is arranged on the base plate and close to the rear side of the base plate, a rodless cylinder is arranged at the upper end of the main frame, a cylinder sliding block capable of moving back and forth is arranged on the rodless cylinder, the cylinder sliding block is connected with a driving seat, the driving seat is connected with a water spraying and air injecting mechanism, the water spraying and air injecting mechanism moves back and forth under the driving of the cylinder sliding block and the driving seat, and the circumferential side face of the camshaft can be cleaned and dried in the process of moving back and forth.
Description
Technical Field
The invention belongs to the technical field of automobile part machining, and particularly relates to an automatic shaft part cleaning machine.
Background
The camshaft is an important component in a piston engine and its function is to control the opening and closing actions of the valves. The rotating speed of the engine is high in the working process of the engine, and the engine needs to bear large torque, so that the requirements on the strength and the support of the camshaft in the design are high, and the camshaft is made of special cast iron or forge pieces. Because the motion law of the valve is related to the power and the operation characteristics of an engine, the processing precision of the cam shaft plays a very important role in the performance of the engine.
The cam shaft generally needs to carry out working procedures such as running, milling, drilling and grinding, more processing scraps exist at the positions of the part surface and the end face hole before grinding, and if the cam shaft is not cleaned first and then is subjected to a subsequent grinding working procedure, the dimension of the grinding position is easily out of tolerance, so that the processing precision of the cam shaft is affected.
The patent with the application number of 2016107003211 discloses an automatic shaft part cleaning machine, which comprises an operation bin arranged at the upper part of the front end of a machine body, wherein the upper end of the operation bin is open, a cleaning bin is arranged above the middle part of the machine body, the front end of the cleaning bin is provided with a feed inlet and a feed outlet, the rear end of the machine body is provided with a water tank, a vertical centrifugal pump is arranged above the water tank, the liquid inlet end of the vertical centrifugal pump extends into the water tank, the liquid outlet end of the vertical centrifugal pump is connected with the inlet of a pressure vessel through a first water pipe, the pressure vessel is positioned at the rear side of the cleaning bin, the outlet of the pressure vessel is connected with a water collecting main pipe through a second water pipe, the water collecting main pipe is positioned in the cleaning bin, a row of spray heads which are sequentially arranged from front to back are arranged on the inner bottom wall of the cleaning bin, the front end of the longitudinal guide rail extends into the operation bin, the front end of the feeding trolley is in sliding fit with the two longitudinal guide rails through a sliding block at the bottom of the feeding trolley, the rear end of the feeding trolley is connected with a longitudinal cylinder, the cylinder body of the longitudinal trolley is arranged at the rear end of the longitudinal trolley through a sliding block of the vertical guide rail and is connected with a piston rod of the longitudinal cylinder, the longitudinal trolley, the left side of the longitudinal trolley is arranged on the front side of the longitudinal trolley and a plurality of parallel positioning pins are arranged on the front side of the two parallel support pins and a plurality of positioning pins are arranged on the front support plates and are arranged on the front side of the front support plate and two parallel to the front support pins; a row of spray heads are arranged on the same spray head support, two first transverse guide rails which are parallel front and back are arranged below the spray head support, the spray head support is in sliding fit with the two first transverse guide rails through a sliding block at the bottom of the spray head support, transverse air cylinders are arranged on the side edges of the spray head support, the transverse air cylinders and the longitudinal guide rails are respectively arranged on the two sides of the spray head support, and a piston rod of each transverse air cylinder is connected with the spray head support; the longitudinal beam is arranged on the other side of the first support plate relative to the second support plate, the longitudinal beam is a rectangular tube, guide sleeves are fixed at the front end and the rear end of the top surface of the longitudinal beam, the axial lead of each guide sleeve is perpendicular to the longitudinal guide rail, each guide sleeve is internally provided with a detection pin in a penetrating mode, and the tip of each detection pin faces the first support plate vertically. On one hand, the device has more parts, the connection relation among the parts is complex, the device is easy to break down in the actual use process, and the device is not easy to maintain; on the other hand, the device can only clean and dry the inner hole of the shaft part, has very limited effect, and cannot achieve the effects of comprehensive cleaning and drying.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present invention aims to provide an automatic shaft part cleaning machine which has a simple and compact structure, is convenient to operate, and can clean and blow-dry the axial inner hole and the circumferential surface of the cam shaft.
The technical scheme of the invention is as follows:
the automatic shaft part cleaning machine comprises an outer shell and a bottom plate arranged at the bottom of the outer shell, wherein a groove is formed in the bottom plate, close to the front side of the bottom plate, along the length direction of the bottom plate, a pneumatic sliding table capable of moving along the groove is respectively arranged at the position, close to the two ends of the groove, a supporting seat is arranged on each pneumatic sliding table, a jacking center is respectively arranged on two opposite surfaces of the two supporting seats, a camshaft is arranged between the two jacking centers, and a first water and air spraying block capable of cleaning and drying the end surface of the camshaft is arranged on one end surface, close to the camshaft, of one supporting seat;
the novel camshaft is characterized in that a main frame is arranged on the bottom plate near the rear side of the bottom plate along the length direction of the bottom plate, a rodless cylinder is arranged at the upper end of the main frame, a cylinder sliding block capable of moving back and forth is arranged on the rodless cylinder, the cylinder sliding block is connected with a driving seat, the driving seat is connected with a water spraying and air injecting mechanism, the water spraying and air injecting mechanism moves back and forth under the driving of the cylinder sliding block and the driving seat, and the circumferential side face of the camshaft can be cleaned and dried in the process of moving back and forth.
By adopting the technical scheme, the camshaft is arranged between the two jacking centers according to the distance between the two pneumatic sliding tables, then the end face of the camshaft is cleaned and dried by the first water-spraying air-spraying block, the water-spraying air-spraying mechanism moves back and forth under the drive of the cylinder sliding block and the driving seat, and the circumferential side face of the camshaft is cleaned and dried in the process of moving back and forth.
Preferably, the first water spraying and air spraying block is of a cylindrical hollow cavity structure, spraying holes communicated with the first water spraying and air spraying block are distributed on one end face, close to the cam shaft, of the first water spraying and air spraying block, at least one first pipe joint is fixed on one supporting seat connected with the first water spraying and air spraying block, one end of the first pipe joint penetrates through the supporting seat to be communicated with the first water spraying and air spraying block, the other end of the first pipe joint is connected with a water pipe and an air pipe, and control valves are respectively arranged on the water pipe and the air pipe.
When the device is used, the control valve on the water pipe is opened firstly, water is sprayed out from the spray hole of the first water spraying and air spraying block to clean the end face of the cam shaft, then the control valve on the water pipe is closed, the control valve on the air pipe is opened, the spray hole of the first water spraying and air spraying block sprays air to the end face of the cam shaft, and blow-drying of the end face of the cam shaft is completed.
Preferably, the upper end surface and the side surface of the main frame are respectively provided with a first linear guide rail and a second linear guide rail along the length direction of the main frame, and the driving seat can move back and forth along the first linear guide rail and the second linear guide rail under the driving of the cylinder sliding block.
So set up, guaranteed the linearity and the steadiness of driving the seat in the removal in-process.
Preferably, the driving seat comprises an inverted L-shaped body, a horizontal plane of the inverted L-shaped body is connected with the cylinder sliding block, a vertical plane of the inverted L-shaped body is connected with the water spraying and air injecting mechanism, guide rail sliding sleeves are respectively arranged on the inner sides of the horizontal plane and the vertical plane of the inverted L-shaped body, and the two guide rail sliding sleeves are respectively sleeved on the first linear guide rail and the second linear guide rail and can move back and forth along the first linear guide rail and the second linear guide rail.
Preferably, the water spraying and air spraying mechanism comprises a driving block connected with the driving seat, the driving block is arranged along the horizontal direction, two spraying seats are arranged on one end face of the driving block side by side, at least one second water spraying and air spraying block is connected below the two spraying seats respectively, and the second water spraying and air spraying blocks below the two spraying seats are respectively positioned on two sides of the cam shaft.
So set up, drive the seat and drive the second water spray air-jet block back and forth movement in the removal in-process, and the second water spray air-jet block of two seat below is located respectively the both sides of camshaft has realized that the use need not to rotate the camshaft and can carry out comprehensive washing and weather to the circumference side of camshaft.
Preferably, the second water spraying and air spraying blocks are of a cavity structure, at least two nozzles are distributed on opposite surfaces of the two opposite second water spraying and air spraying blocks respectively, at least one second pipe joint is arranged on the driving block, one end of each second pipe joint is communicated with each second water spraying and air spraying block through a pipeline, the other end of each second pipe joint is connected with a water pipe and an air pipe, and control valves are arranged on the water pipes and the air pipes respectively.
When the device is used, the control valve on the water pipe is opened firstly, water is sprayed out from the nozzle to clean the axial side face of the camshaft after entering the second water spraying and air spraying block from the pipeline, the control valve on the water pipe is opened after the cleaning is finished, and the air is sprayed to the axial side face of the camshaft through the nozzle of the second water spraying and air spraying block to dry the camshaft.
Preferably, at least one V-shaped support block and a limiting block capable of moving back and forth along the groove are further arranged at the position, located between the two pneumatic sliding tables, on the groove.
So set up, support the camshaft through V type branch piece, the stopper has prevented the circumferential direction of camshaft.
Preferably, the pneumatic sliding table comprises a sliding table body capable of moving on the groove, the upper end of the sliding table body is slidably connected with a connecting platform, the supporting seat is connected to the connecting platform, two adjacent side surfaces of the sliding table body are respectively provided with a fixing seat, and the fixing seat is provided with a first hydraulic buffer.
So set up, pneumatic slip table can reciprocate in the recess to adapt to not unidimensional camshaft, connecting platform can slide the installation and the dismantlement of making things convenient for the camshaft on the slip table body, and the first hydraulic buffer who sets up after connecting platform removes extreme position can cushion it.
Preferably, a proximity switch bracket is respectively arranged at the position, close to the two ends of the rodless cylinder, of the rear side of the main frame, and a proximity switch is arranged on the proximity switch bracket and is electrically connected with the rodless cylinder.
When the limit switch is touched by the cylinder sliding block in the moving process, the limit switch can transmit signals to the rodless cylinder, and the rodless cylinder stops acting.
Preferably, a buffer bracket is respectively arranged on the front side surface of the main frame and close to the two ends of the second linear guide rail, and a second hydraulic buffer is arranged on the buffer bracket.
So set up, when driving the seat and removing extreme position, second hydraulic buffer can be to its buffering, prevents that it from directly punching out second linear guide.
The beneficial effects are that: according to the technical scheme, when the camshaft is used, the distance between the two pneumatic sliding tables is adjusted according to the length of the camshaft, the camshaft is fixed between the two jacking centers, then the end face of the camshaft is cleaned and dried by the first water-spraying air-spraying block, the water-spraying air-spraying mechanism moves back and forth under the drive of the cylinder sliding block and the driving seat, and the circumferential side face of the camshaft is cleaned and dried in the process of moving back and forth.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1 with the outer shell removed;
FIG. 3 is another angular view of FIG. 2;
FIG. 4 is a schematic view of the driving seat and the water spraying and air injecting mechanism in FIG. 2;
FIG. 5 is a rear view of FIG. 4;
FIG. 6 is a schematic view of the driving seat in FIG. 4;
FIG. 7 is a schematic view of the structure of the V-shaped supporting block in FIG. 2;
FIG. 8 is a schematic view of the stopper in FIG. 2;
fig. 9 is a schematic structural view of the pneumatic sliding table in fig. 2.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
the automatic cleaning machine for shaft parts, as shown in fig. 1-9, comprises an outer shell 1 and a bottom plate 2 arranged at the bottom of the outer shell 1, wherein a control panel is arranged on the outer shell 1, the cleaning machine is controlled by a PLC program, a groove 21 is formed in the position, close to the front side, of the bottom plate 2 along the length direction of the bottom plate, a pneumatic sliding table 6 capable of moving along the groove 21 is respectively arranged in the position, close to the two ends, of the groove 21, a supporting seat 7 is respectively arranged on each pneumatic sliding table 6, a jacking center 71 is respectively arranged on two opposite surfaces of the two supporting seats 7, a camshaft 11 is arranged between the two jacking centers 71, a first air spraying block 8 capable of cleaning and drying the end surface of the camshaft 11 is arranged on one end surface, close to the camshaft 11, at least one V-shaped supporting block 9 and a limiting block 10 capable of moving back and forth along the groove 21 are also arranged on the position, between the two pneumatic sliding tables 6, and in this embodiment, two limiting blocks 10 are arranged between the two V-shaped supporting blocks 9 and 10.
As can be seen from fig. 2 and 3, the first water-spraying air-spraying block 8 is of a cylindrical hollow cavity structure, one end of the first water-spraying air-spraying block 8 is connected with the supporting seat 7, the other end is provided with a tightening tip 71, one end surface of the first water-spraying air-spraying block 8, which is close to the camshaft 11, is provided with spray holes 81 communicated with the first water-spraying air-spraying block, meanwhile, the tightening tip 71 is also provided with a through hole, the through hole is communicated with the spray holes 81 in the center of the first water-spraying air-spraying block 8, one supporting seat 7 connected with the first water-spraying air-spraying block 8 is fixed with at least one first pipe joint 82, one end of the first pipe joint 82 penetrates through the supporting seat 7 and is communicated with the first water-spraying air-spraying block 8, the other end is connected with a water pipe and an air pipe (the structure is not shown in the drawings in the prior art), and a control valve is respectively arranged on the water pipe and the air pipe, and a check valve is simultaneously arranged on the water pipe and the air pipe.
A main frame 3 is arranged on the bottom plate 2 near the rear side along the length direction thereof, a rodless cylinder 4 is arranged at the upper end of the main frame 3 along the length direction thereof, two ends of the rodless cylinder 4 are fixed on the main frame 3 through a cylinder bracket 42 fixed on the main frame 3, a cylinder sliding block 41 capable of moving back and forth along the rodless cylinder 4 is arranged on the rodless cylinder 4, the cylinder sliding block 41 is connected with a driving seat 51, the driving seat 51 is connected with a water spraying and air injecting mechanism, the water spraying and air injecting mechanism moves back and forth under the driving of the cylinder sliding block 41 and the driving seat 51, and the circumferential side surface of the cam shaft 11 can be cleaned and dried in the process of moving back and forth. The upper end surface and the side surface of the main frame 3 are respectively provided with a first linear guide rail 31 and a second linear guide rail 32 along the length direction thereof, and the driving seat 51 can move back and forth along the first linear guide rail 31 and the second linear guide rail 32 under the driving of the cylinder sliding block 41. The rear side of the main frame 3 is provided with a proximity switch bracket 35 near the two ends of the rodless cylinder 4, and the proximity switch bracket 35 is provided with a proximity switch which is electrically connected with the rodless cylinder 4. A buffer bracket 33 is respectively arranged on the front side surface of the main frame 3 near the two ends of the second linear guide rail 32, and a second hydraulic buffer 34 is arranged on the buffer bracket 33.
Referring to fig. 6, the driving seat 51 includes an inverted L-shaped body 510, a horizontal plane of the inverted L-shaped body 510 is connected with the cylinder slider 41, a vertical plane of the inverted L-shaped body 510 is connected with the water spraying and air injecting mechanism, a guide rail sliding sleeve 511 is respectively disposed on inner sides of the horizontal plane and the vertical plane of the inverted L-shaped body 510, and the two guide rail sliding sleeves 511 are respectively sleeved on the first linear guide rail 31 and the second linear guide rail 32 and can move back and forth along the first linear guide rail 31 and the second linear guide rail 32. A reinforcing side plate 512 is disposed between the horizontal surface and the vertical surface of the driving seat 51 near both sides thereof.
As can be seen from fig. 4 and 5, the water spraying and air injecting mechanism includes a driving block 52 connected with the driving seat 51, where the driving block 52 is a rectangular block and is disposed along a horizontal direction, for convenience of connection, a connecting plate 57 is disposed between a vertical surface of the driving seat 51 and the driving block 52, two spraying seats 53 are disposed side by side on a front end surface of the driving block 52, the spraying seats 53 are rectangular blocks, at least one second water spraying and air injecting block 54 is connected below the two spraying seats 53, in this embodiment, two second water spraying and air injecting blocks 54 are connected below each spraying seat 53, and the second water spraying and air injecting blocks 54 below the two spraying seats 53 are located at two sides of the cam shaft 11. The second water spraying and air spraying block 54 is of a rectangular cavity structure as a whole, at least two nozzles 55 are respectively distributed on opposite surfaces of the second water spraying and air spraying block 54, which are opposite below the two spraying seats 53, in this embodiment, the number of the nozzles 55 is 4, each nozzle 55 is communicated with the second water spraying and air spraying block 54, one surface of the second water spraying and air spraying block 54 is provided with a concave surface of the nozzle 55, so that the second water spraying and air spraying block 54 is of a C-shaped structure as a whole when seen from the side, the driving block 52 is provided with two second pipe joints 56, one ends of the second pipe joints 56 are respectively communicated with the second water spraying and air spraying blocks 54 through pipelines, and the other ends of the second pipe joints are connected with a water pipe and an air pipe, which are respectively provided with control valves (the structure is not shown in the figure in the prior art).
As can be seen from fig. 7, the V-shaped supporting block 9 includes an L-shaped supporting body 91, a first protrusion 92 capable of sliding along the groove 21 is provided at a lower end of a horizontal plane of the L-shaped supporting body 91, a wedge 93 is connected to an upper end of a vertical plane of the L-shaped supporting body 91, and a V-shaped groove 94 is provided at an upper end of the wedge 93.
As can be seen from fig. 8, the above-mentioned stopper 10 includes an L-shaped stopper body 100, a second protrusion 101 capable of sliding along the groove 21 is provided at the lower end of the horizontal plane of the L-shaped stopper body 100, and a U-shaped groove 102 is provided at the upper end of the vertical plane of the L-shaped stopper body 100.
As can be seen from fig. 9, the pneumatic sliding table 6 includes a sliding table body 61 capable of moving on the groove 21, a connecting platform 62 is slidably connected to an upper end of the sliding table body 61, the supporting seat 7 is fixed on the connecting platform 62, two adjacent side surfaces of the sliding table body 61 are respectively provided with a fixing seat 63, and the fixing seat 63 is provided with a first hydraulic buffer 64.
When the device is used, the distance between two pneumatic sliding tables 6 is adjusted according to the length of a camshaft 11, then the camshaft 11 is arranged between supporting seats 7 on the two pneumatic sliding tables 6, the positions of a V-shaped supporting block 9 and a limiting block 10 are moved to support the camshaft 11, then a control valve on a water pipe is opened, water enters a first water spraying and air spraying block 8 from the water pipe and is sprayed out from a spray hole 81, the end face of the camshaft 11 is cleaned, after the cleaning is finished, the control valve on the water pipe is closed, the control valve on an air pipe is opened, and the first water spraying and air spraying block 8 sprays air to the end face of the camshaft 11 to blow the end face of the camshaft to dry; meanwhile, the cylinder slider 41 drives the driving seat 51 and the water spraying and air injecting mechanism to move back and forth along the first linear guide rail 31 and the second linear guide rail 32, a control valve on a water pipe of the second pipe joint 56 is opened in the moving process, water is sprayed out from the nozzle 55 to clean the circumferential side face of the cam shaft 11 after entering the second water spraying and air injecting block 54, the control valve on the water pipe is closed after cleaning is finished, the control valve on the air pipe is opened, the nozzle 55 on the second water spraying and air injecting block 54 is changed into the mode of spraying air to blow the cam shaft 11 to dry the cam shaft 11, the arranged proximity switch can prevent the pneumatic slider 41 from exceeding the limit position, and the second hydraulic buffer 34 can buffer the driving seat 51 in the limit position in the running process, so that the overall safety is improved and the service life of equipment is prolonged.
The foregoing describes in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the invention by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (4)
1. An automatic cleaning machine for shaft parts is characterized in that:
the novel air-jet type air-jet device comprises an outer shell (1) and a bottom plate (2) arranged at the bottom of the outer shell (1), wherein a groove (21) is formed in the position, close to the front side, of the bottom plate (2) along the length direction of the bottom plate, a pneumatic sliding table (6) capable of moving along the groove (21) is respectively arranged at the position, close to the two ends, of the groove (21), each pneumatic sliding table (6) is provided with a supporting seat (7), two opposite surfaces of each supporting seat (7) are respectively provided with a jacking center (71), a camshaft (11) is arranged between the two jacking centers (71), and a first water-jet air-jet block (8) capable of cleaning and drying the end surface of the camshaft (11) is arranged on one end surface, close to the camshaft (11), of one supporting seat (7);
a main frame (3) is arranged on the bottom plate (2) near the rear side of the bottom plate along the length direction of the bottom plate, a rodless cylinder (4) is arranged at the upper end of the main frame (3), a cylinder sliding block (41) capable of moving forwards and backwards is arranged on the rodless cylinder (4), the cylinder sliding block (41) is connected with a driving seat (51), the driving seat (51) is connected with a water spraying and air injecting mechanism, the water spraying and air injecting mechanism moves forwards and backwards under the driving of the cylinder sliding block (41) and the driving seat (51), and the circumferential side surface of the cam shaft (11) can be cleaned and dried in the process of moving forwards and backwards;
the first water and air spraying block (8) is of a cylindrical hollow cavity structure, spray holes (81) communicated with the first water and air spraying block (8) are distributed on one end face, close to the cam shaft (11), of the first water and air spraying block, at least one first pipe joint (82) is fixed on one supporting seat (7) connected with the first water and air spraying block (8), one end of the first pipe joint (82) penetrates through the supporting seat (7) to be communicated with the first water and air spraying block (8), and the other end of the first pipe joint is connected with a water pipe and an air pipe, and control valves are respectively arranged on the water pipe and the air pipe;
the upper end face and the side face of the main frame (3) are respectively provided with a first linear guide rail (31) and a second linear guide rail (32) along the length direction of the main frame, and the driving seat (51) can move back and forth along the first linear guide rail (31) and the second linear guide rail (32) under the driving of the air cylinder sliding block (41);
the driving seat (51) comprises an inverted L-shaped body (510), the horizontal plane of the inverted L-shaped body (510) is connected with the cylinder sliding block (41), the vertical plane of the inverted L-shaped body (510) is connected with the water spraying and air injecting mechanism, guide rail sliding sleeves (511) are respectively arranged on the horizontal plane and the inner side of the vertical plane of the inverted L-shaped body (510), and the two guide rail sliding sleeves (511) are respectively sleeved on the first linear guide rail (31) and the second linear guide rail (32) and can move back and forth along the first linear guide rail (31) and the second linear guide rail (32);
the water spraying and air injecting mechanism comprises a driving block (52) connected with the driving seat (51), the driving block (52) is arranged along the horizontal direction, two spraying seats (53) are arranged on one end face of the driving block (52) side by side, at least one second water spraying and air injecting block (54) is respectively connected below the two spraying seats (53), and the second water spraying and air injecting blocks (54) below the two spraying seats (53) are respectively positioned at two sides of the cam shaft (11);
a proximity switch bracket (35) is arranged at the position, close to the two ends of the rodless cylinder (4), of the rear side of the main frame (3), and a proximity switch is arranged on the proximity switch bracket (35) and is electrically connected with the rodless cylinder (4);
a buffer support (33) is arranged on the front side surface of the main frame (3) and close to the two ends of the second linear guide rail (32), and a second hydraulic buffer (34) is arranged on the buffer support (33).
2. The automatic shaft-type part cleaning machine according to claim 1, wherein:
the second water spraying and air spraying blocks (54) are of a cavity structure, at least two nozzles (55) are distributed on opposite surfaces of the second water spraying and air spraying blocks (54) which are opposite to each other, at least one second pipe joint (56) is arranged on the driving block (52), one end of each second pipe joint (56) is communicated with the corresponding second water spraying and air spraying block (54) through a pipeline, the other end of each second pipe joint is connected with a water pipe and an air pipe, and control valves are arranged on the water pipe and the air pipe respectively.
3. The automatic shaft-type part cleaning machine according to claim 1 or 2, characterized in that:
the groove (21) is further provided with at least one V-shaped support block (9) and a limiting block (10) which can move back and forth along the groove (21) at a position between the two pneumatic sliding tables (6).
4. A machine for automatically cleaning shaft-like parts according to claim 3, characterized in that:
the pneumatic sliding table (6) comprises a sliding table body (61) capable of moving on the groove (21), a connecting platform (62) is connected to the upper end of the sliding table body (61) in a sliding mode, the supporting seat (7) is connected to the connecting platform (62), two adjacent side faces of the sliding table body (61) are respectively provided with a fixing seat (63), and a first hydraulic buffer (64) is arranged on the fixing seat (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810637582.2A CN108816885B (en) | 2018-06-20 | 2018-06-20 | Automatic cleaning machine for shaft parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810637582.2A CN108816885B (en) | 2018-06-20 | 2018-06-20 | Automatic cleaning machine for shaft parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108816885A CN108816885A (en) | 2018-11-16 |
| CN108816885B true CN108816885B (en) | 2024-02-02 |
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| CN201810637582.2A Active CN108816885B (en) | 2018-06-20 | 2018-06-20 | Automatic cleaning machine for shaft parts |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109622475A (en) * | 2018-12-29 | 2019-04-16 | 苏州格瑞泰克环保科技有限公司 | Camshaft cleaning device |
| CN110813857A (en) * | 2019-11-07 | 2020-02-21 | 江苏奇力锅炉有限公司 | Nonmetal compensator processing equipment capable of limiting stretching length |
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| KR20090129008A (en) * | 2008-06-12 | 2009-12-16 | 주식회사 예일하이테크 | Cam shaft cleaning apparatus with surface polishing function |
| DE102012110778A1 (en) * | 2011-11-10 | 2013-05-16 | Hubert Knoth | Method for cleaning linear extended objects e.g. such as cam shaft, involves blowing cleaning medium onto object to remove oil or other debris, and directing nozzles into annular gap between object and nozzle carrier tangent to object |
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| CN205341365U (en) * | 2015-12-03 | 2016-06-29 | 重庆本创机械有限公司 | Special quick belt cleaning device of camshaft |
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| Publication number | Publication date |
|---|---|
| CN108816885A (en) | 2018-11-16 |
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