CN113319647A - Scrap box for recovering cutting oil - Google Patents
Scrap box for recovering cutting oil Download PDFInfo
- Publication number
- CN113319647A CN113319647A CN202110717034.2A CN202110717034A CN113319647A CN 113319647 A CN113319647 A CN 113319647A CN 202110717034 A CN202110717034 A CN 202110717034A CN 113319647 A CN113319647 A CN 113319647A
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- Prior art keywords
- wheel set
- box body
- box
- rolling wheel
- station
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- 239000010730 cutting oil Substances 0.000 title claims abstract description 89
- 238000005096 rolling process Methods 0.000 claims abstract description 89
- 239000003921 oil Substances 0.000 claims abstract description 50
- 238000005192 partition Methods 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 239000002699 waste material Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 9
- 238000004064 recycling Methods 0.000 claims description 4
- 239000011111 cardboard Substances 0.000 claims 2
- 238000001914 filtration Methods 0.000 abstract description 13
- 238000005520 cutting process Methods 0.000 description 13
- 239000002173 cutting fluid Substances 0.000 description 8
- 230000005484 gravity Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000003754 machining Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000002826 coolant Substances 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1069—Filtration systems specially adapted for cutting liquids
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses a scrap box for recovering cutting oil, which comprises: a box body; the oil filtering partition plate is arranged at the bottom in the box body; the oil bearing inclined plate is arranged in the box body, is arranged below the oil filtering partition plate and inclines towards an oil collecting angle at the bottom of the box body; the vibration wheel set is arranged below the box body and is rigidly connected with the box body, the vibration wheel set comprises at least four vibration wheels which synchronously rotate, and the periphery of each vibration wheel is provided with a plane part so that the vibration wheels vibrate the box body in the rolling process; the rolling wheel group is arranged below the box body and comprises at least four rolling wheels; the rolling wheel set lifting device is connected with the rolling wheel set to drive the rolling wheel set to switch between a first station and a second station, and when the first station is adopted, the position of the rolling wheel set is higher than that of the vibrating wheel set in the height direction of the box body, and the box body is supported and moved through the vibrating wheel set; and in the second station, the position of the rolling wheel set in the height direction of the box body is lower than that of the vibrating wheel set, and the box body is supported and moved by the rolling wheel set.
Description
Technical Field
The invention relates to a scrap collecting device, in particular to a scrap box.
Background
In the industrial production process, the material of the crankshaft of the internal combustion engine is 38MnVS6 non-quenched and tempered steel, the tensile strength of which is 862MPa, and the yield strength of which is 620 MPa. Due to the cutting performance limitation of non-quenched and tempered steel, when AF100 is used for machining crankshaft flanges and shaft head hole systems, cutting fluid must be applied for cooling, lubricating and chip removal of drill bits and screw taps.
At present, the mainstream cutting fluid in the machining industry is divided into two categories, namely synthetic cutting fluid and cutting oil, wherein the main component of the synthetic cutting fluid is water, and the synthetic cutting fluid has the advantages of good heat conductivity, large specific heat capacity and low cost.
In a crankshaft machining production line, a centralized liquid supply mode is generally adopted for cutting liquid. Among them, in the working procedures of AF90 grinding main journals and connecting rods, AF110 grinding flanges and bearing seats, and AF150 main journals and connecting rods polishing, cutting oil must be used due to the limitation of process conditions. Accordingly, when the AF100 is adopted to process the crankshaft flange and the shaft head, cutting oil is also required.
However, it should be noted that it was found that about 3 kg of cutting oil was fed into the scrap box together with the chips after AF100 machining. This causes the following three problems: (1) a large amount of cutting oil is wasted per shift. (2) The scraps are recycled by a blank factory and then are smelted again to manufacture a new blank, and the cutting oil mixed into the scrap box has negative influence on the recycling of the scraps. (3) Anaerobic bacteria can be bred in a scrap box with a large amount of cutting oil left in the high-temperature environment of an outdoor field warehouse, and the anaerobic bacteria react with sulfur elements of extreme pressure lubricating additives in the cutting oil to generate toxic hydrogen sulfide gas to influence the air quality.
In order to solve the above problems in the prior art, some researchers have performed related optimization designs, and have obtained the following improvements:
1. and (3) pressing the waste chips containing the cutting oil for a long time at high pressure by using a pressing device.
2. The cutting oil is not used as a coolant, and the synthetic cutting fluid with lower cost is used.
3. In wet machining without using a coolant, a minimal lubrication method (semi-dry cutting) is employed, in which a compressed gas (air, nitrogen, carbon dioxide, or the like) is mixed with a very small amount of lubricating oil and vaporized to form oil mist containing micro-sized droplets, and the oil mist is sprayed at a high speed through a nozzle onto a cutting region to cool and lubricate the cutting region.
4. The cutting oil with lower viscosity is used, the adhesion force to cutting is reduced by reducing the viscosity of the cutting oil, and the loss of the cutting oil along with scraps is avoided.
However, the four improvements still have certain defects, when the scheme 1 is adopted, the investment of the squeezing equipment is overlarge, the workshop area is limited, if the equipment needs to be added, the layout of the equipment needs to be re-planned, and the input-output ratio is too low.
When the scheme 2 is adopted, the synthetic cutting fluid with lower cost is used as the coolant instead, a centralized liquid supply system needs to be modified, a set of liquid supply system using the cutting oil is needed in the grinding and polishing process, a set of liquid supply system using the synthetic cutting fluid is needed in the cutting machining process, and the problems of overlarge equipment investment and increased equipment management difficulty exist.
Correspondingly, when the scheme 3 is adopted, a micro-lubrication mode is adopted, the chip removal effect of compressed air is lower than that of a wet processing mode, the cutting parameters of the AF100 crankshaft flange and shaft head processing procedure are larger, and the risk of cutter breakage caused by unsmooth chip removal is increased. When the scheme 4 is adopted, the cutting oil with lower viscosity is used, the cost of the cutting oil is increased, the volatility of the cutting oil with low viscosity is stronger, and larger smoke and air pollution are generated in the processing process.
Therefore, the technical scheme for rapidly, simply and conveniently recovering the cutting oil while ensuring low cost is still lacked at present, and in order to solve the problems in the prior art, the invention aims to obtain the scrap box for recovering the cutting oil, the scrap box is convenient to operate, simple to maintain and good in reliability, the optimized structural design is adopted, additional energy is not needed, and the cutting oil in the scrap can be filtered out by skillfully utilizing gravity and vibration.
The scrap box disclosed by the invention has an obvious effect of recovering the cutting oil, can avoid the waste of the cutting oil in the cuttings, can effectively reduce the pollution to the environment, and has very good popularization prospect and application value.
Disclosure of Invention
One of the purposes of the invention is to provide a scrap box for recovering cutting oil, which is convenient to operate, simple to maintain and good in reliability, adopts an optimized structural design, does not need additional energy, and can filter out the cutting oil in the scrap by skillfully utilizing gravity and vibration.
The scrap box disclosed by the invention has an obvious effect of recovering the cutting oil, can avoid the waste of the cutting oil in the cuttings, can effectively reduce the pollution to the environment, and has very good popularization prospect and application value.
In order to achieve the above object, the present invention provides a scrap box for recovering cutting oil, including:
a box body;
the oil filtering partition plate is arranged at the bottom in the box body;
the oil-bearing inclined plate is arranged in the box body and below the oil-filtering partition plate, and the oil-bearing partition plate is inclined towards an oil-collecting angle at the bottom of the box body;
the vibration wheel set is arranged below the box body and is rigidly connected with the box body, the vibration wheel set comprises at least four vibration wheels which rotate synchronously, and the periphery of the outer wheel of each vibration wheel is provided with a plane part so that the vibration wheels vibrate the box body in the rolling process;
the rolling wheel group is arranged below the box body and comprises at least four rolling wheels;
the rolling wheel set lifting device is connected with the rolling wheel set to drive the rolling wheel set to switch between a first station and a second station, wherein the position of the rolling wheel set in the height direction of the box body is higher than that of the vibration wheel set in the first station, so that the box body is supported and moved through the vibration wheel set; and at the second station, the position of the rolling wheel set in the height direction of the box body is lower than that of the vibrating wheel set, so that the box body is supported and moved by the rolling wheel set.
Furthermore, in the scrap box for recovering cutting oil, provided by the invention, the oil filtering partition plate is provided with a bolt component, and the oil filtering partition plate is fixedly arranged in the box body through the bolt component.
Further, in the scrap box for recovering cutting oil of the present invention, an oil suction pipe is provided above the oil collection corner.
Further, in the scrap box for recovering cutting oil according to the present invention, the vibration wheel set further includes:
a vibration wheel connecting shaft which connects the two vibration wheels in the width direction of the box body;
and the vibrating wheel connecting rod is connected with the two vibrating wheels in the length direction of the box body.
Further, in the scrap box for recovering cutting oil according to the present invention, the rolling wheel set lifting device includes:
at least four lifting connecting rods which are respectively and correspondingly connected with the rolling wheels;
a weight block provided to be movable in a height direction of the case;
the box side wall fixed pulley block is arranged on the side wall of the box;
the fixed pulley block at the bottom of the box body is arranged at the bottom of the box body;
the two movable pulleys are arranged at the bottom of the box body;
the two pull rods are respectively and correspondingly connected with the two movable pulleys, and each pull rod is correspondingly connected with two lifting connecting rods;
one end of the steel wire rope is connected with the balancing weight, and the other end of the steel wire rope is fixed at the bottom of the box body by winding the fixed pulley block on the side wall of the box body, the fixed pulley block at the bottom of the box body and the movable pulley;
when the steel wire rope is pulled towards the first direction, the two pull rods move towards or away from each other to drive the lifting connecting rod to be switched from the folded state to the extended state, so that the rolling wheel set is switched from the first station to the second station; when the steel wire rope is pulled towards a second direction opposite to the first direction, the two pull rods move back to back or opposite to each other to drive the lifting connecting rod to be switched from the stretching state to the folding state, so that the rolling wheel set is switched from the second station to the first station.
Further, in the scrap box for recovering cutting oil according to the present invention, the rolling wheel set lifting device further includes: the counterweight block guide rod is arranged on the side wall of the box body, and the counterweight block moves along the counterweight block guide rod in the height direction of the box body.
Further, in the scrap box for recovering cutting oil according to the present invention, the rolling wheel set lifting device further includes:
the four roller seats are fixedly arranged at the bottom of the box body, and each roller seat is provided with a guide rail;
and each rolling wheel is provided with a lifting slide block so as to slide along the guide rail in the switching process of the first station and the second station.
Further, in the scrap box for recovering cutting oil according to the present invention, the rolling wheel set lifting device further includes:
the lifting handle is hinged with the box body, and a sliding groove is formed in the tail end of the lifting handle;
the sliding block is fixedly provided with a deflector rod, the sliding block is fixedly connected with the steel wire rope, and the deflector rod is inserted into a sliding groove of the lifting handle;
when the lifting handle rotates around the hinged shaft of the lifting handle in a first rotating direction, the sliding block is driven to pull the steel wire rope towards the first direction, and when the lifting handle rotates around the hinged shaft of the lifting handle in a second rotating direction opposite to the first rotating direction, the sliding block is driven to pull the steel wire rope towards the second direction.
Further, in the scrap box for recovering cutting oil according to the present invention, the rolling wheel set lifting device further includes:
the lifting handle is arranged on the lifting handle, and the lower end of the lifting handle is provided with a lifting pin;
the turning pin shaft is inserted into the chute;
the crutch pin is connected with the crutch pin handle through the crutch pin shaft;
the clamping plate is fixedly arranged on the side wall of the box body, and a clamping groove is formed in the clamping plate;
the crutch pin spring is sleeved on the periphery of the crutch pin and applies elasticity to the crutch pin so as to keep the lower end of the crutch pin in the clamping groove;
when the upper end of the crank pin handle is pressed, the crank pin handle rotates by taking the supporting part as a fulcrum to overcome the elasticity of the crank pin spring to drive the crank pin to move upwards, so that the lower end of the crank pin is separated from the clamping groove, and in this state, the lifting handle can rotate in the first rotating direction or the second rotating direction.
Further, in the scrap box for recycling cutting oil according to the present invention, the clamping plate has a first clamping groove and a second clamping groove, which correspond to the first station and the second station of the roller, respectively, and lock the lifting handle at a corresponding rotational position.
Compared with the prior art, the scrap box for recovering the cutting oil has the following advantages and beneficial effects:
the scrap box for recovering the cutting oil is convenient to operate, simple to maintain and good in reliability, adopts an optimized structural design, does not need additional energy, and can filter the cutting oil in the scrap by skillfully utilizing gravity and vibration.
The scrap box disclosed by the invention has an obvious effect of recovering the cutting oil, can avoid the waste of the cutting oil in the cuttings, can effectively reduce the pollution to the environment, and has very good popularization prospect and application value.
Drawings
Fig. 1 is a schematic structural view of a scrap box for recovering cutting oil according to an embodiment of the present invention from a perspective view.
Fig. 2 is a schematic structural view of a scrap box for recovering cutting oil according to an embodiment of the present invention from another perspective.
Fig. 3 shows a schematic structural diagram of the scrap box for recovering cutting oil according to the present invention after hiding an oil filter partition plate under an embodiment.
Fig. 4 is a partial enlarged view of the structure shown in fig. 3 at a.
Fig. 5 is a schematic structural diagram of an oil filter partition plate of a scrap box for recovering cutting oil according to an embodiment of the invention.
FIG. 6 is an enlarged view of a portion of the oil filter baffle structure shown in FIG. 5 at B.
Fig. 7 is a schematic structural diagram of a vibrating wheel set of a scrap box for recovering cutting oil according to an embodiment of the present invention.
Fig. 8 is a partially enlarged view of the oscillating wheel set shown in fig. 7 at C.
FIG. 9 is a schematic structural view of a scrap box for recovering cutting oil according to an embodiment of the present invention, in which a part of the structure of the box body is cut away.
Fig. 10 is a schematic structural view of a scrap box for recovering cutting oil according to an embodiment of the present invention from another perspective.
Fig. 11 is a partial enlarged view of the structure shown in fig. 10 at D.
Fig. 12 is a partial enlarged view of the structure shown in fig. 9 at I.
Fig. 13 is a partial enlarged view of the structure shown in fig. 9 at H.
Fig. 14 is a partial enlarged view of the structure shown in fig. 10 at E.
Fig. 15 is a front view of a scrap box for recovering cutting oil according to an embodiment of the present invention.
Fig. 16 is a cross-sectional view F-F of the structure shown in fig. 15.
FIG. 17 schematically illustrates a cross-sectional view F-F of an operator applying an external force to control the compression of the crank pin handle and the pulling of the crank pin.
FIG. 18 is a bottom view of a rolling wheel set in a first station of a scrap box for recovering cutting oil according to an embodiment of the present invention.
Fig. 19 is a G-G cross-sectional view of the structure shown in fig. 18.
Fig. 20 is a J-J cross-sectional view of the structure shown in fig. 18.
Fig. 21 is a partial enlarged view of the structure shown in fig. 19 at K.
Fig. 22 is a partial enlarged view of the structure shown in fig. 20 at L.
FIG. 23 is a bottom view of a rolling wheel set in a second station of an embodiment of a scrap box for recovering cutting oil in accordance with the present invention.
Fig. 24 is a G-G cross-sectional view of the structure shown in fig. 23.
Fig. 25 is a J-J cross-sectional view of the structure shown in fig. 23.
Fig. 26 is a partial enlarged view of the structure shown in fig. 24 at K.
Fig. 27 is a partial enlarged view of the structure shown in fig. 25 at L.
Detailed Description
The scrap box for recovering cutting oil according to the present invention will be further explained and illustrated with reference to the drawings and the specific examples, which are not intended to unduly limit the technical scope of the present invention.
Fig. 1 is a schematic structural view of a scrap box for recovering cutting oil according to an embodiment of the present invention from a perspective view.
Fig. 2 is a schematic structural view of a scrap box for recovering cutting oil according to an embodiment of the present invention from another perspective.
As shown in fig. 1 and 2, in the present embodiment, the scrap box according to the present invention may include: the oil filter device comprises a box body 1, an oil filter partition plate 2, a vibration wheel set 4, a rolling wheel set 5 and a rolling wheel set lifting device 6. Wherein, the oil filter baffle plate 2 is arranged at the bottom in the box body 1.
In the present invention, the vibrating wheel set 4 is disposed below the box body 1, the vibrating wheel set 4 is rigidly connected to the box body 1, and the vibrating wheel set 4 includes at least four vibrating wheels 41 rotating synchronously. Correspondingly, a roller set 5 is also arranged below the housing 1, which roller set 5 may comprise at least four rollers 51.
It should be noted that, in the present invention, the rolling wheel set lifting device 6 is connected to the rolling wheel set 5 to drive the rolling wheel set 5 to switch between the first station and the second station, wherein, at the first station, the position of the rolling wheel set 5 in the height direction of the box body 1 is higher than the position of the vibrating wheel set 4, so that the box body 1 can be supported and moved by the vibrating wheel set 4; in the second station, the position of the rolling wheel set 5 in the height direction of the box body is lower than that of the vibrating wheel set 4, so that the box body 1 is supported and moved by the rolling wheel set 5.
To further illustrate the internal structure of the waste bin of the present invention, an oil filter partition plate disposed at the bottom of the internal space of the bin body may be hidden, so as to obtain the schematic structural diagram shown in fig. 3.
Fig. 3 shows a schematic structural diagram of the scrap box for recovering cutting oil according to the present invention after hiding an oil filter partition plate under an embodiment.
As shown in fig. 3, in the invention, an oil-receiving sloping plate 3 is further arranged in the box body 1 of the scrap box, and the oil-receiving sloping plate 3 can be arranged below the oil filtering partition plate 2 and can be used for receiving the cutting oil filtered by the oil filtering partition plate 2.
In order to facilitate the cutting oil received by the oil-receiving sloping plate 3 to converge into the oil collection angle of the box body 1, the oil-receiving sloping plate 3 can be inclined towards the oil collection angle at the bottom of the box body 1, and the filtered cutting oil is concentrated at the oil collection angle by means of the gravity and the fluidity of the cutting oil.
Fig. 4 is a partial enlarged view of the structure shown in fig. 3 at a.
As shown in fig. 4 and also shown in fig. 1, in the present embodiment, an oil pumping pipe 7 may be further disposed above the oil collecting corner, and the cutting oil collected in the oil collecting corner may be pumped out by the oil pumping pipe 7 and reused.
As can be seen from fig. 4, in the present embodiment, since a small amount of the extremely fine cutting oil may be mixed in the cutting oil filtered by the oil filter 2, in order to prevent the extremely fine cutting powder from being mixed in the cutting oil, a square hole may be formed in the end portion of the oil-receiving swash plate 3 close to the oil collection angle of the casing 1, and a raised chip stopper plate 31 may be provided in the opening of the square hole.
Fig. 5 is a schematic structural diagram of an oil filter partition plate of a scrap box for recovering cutting oil according to an embodiment of the invention.
As shown in fig. 5, in this embodiment, the invention may use a porous oil filtering partition plate 2 and lay a steel wire mesh to filter and control oil in the scraps, and when the processed scraps are accumulated in the box body 1, the cutting oil mixed with the scraps may drop downward through the porous oil filtering partition plate 2 by using gravity, and the scraps are blocked.
It should be noted that, in the present invention, four sides of the oil filtering partition plate 2 may be respectively provided with a bolt assembly 21, the oil filtering partition plate 2 may be fixed at the bottom inside the box body 1 by using the bolt assembly 21, and the oil filtering partition plate 2 and the box body 1 are detachably connected.
FIG. 6 is an enlarged view of a portion of the oil filter baffle structure shown in FIG. 5 at B.
As shown in fig. 6, in the present embodiment, the latch assembly 21 may include a latch holder 211, a latch 213, and a latch spring 212, by which the oil filter partition 2 may be detachably coupled to the tank 1.
Fig. 7 is a schematic structural diagram of a vibrating wheel set of a scrap box for recovering cutting oil according to an embodiment of the present invention.
As shown in fig. 7 and also shown in fig. 2, in the present embodiment, the oscillating wheel set 4 disposed below the casing 1 and rigidly connected to the casing 1 may further include: an oscillating wheel connecting shaft 42 and an oscillating wheel link 43. The vibration wheel connecting shaft 42 may connect the two vibration wheels 41 in the width direction of the case 1, and the vibration wheel connecting rod 43 may connect the two vibration wheels 41 in the length direction of the case 1.
In the vibration wheel set 4 of the present invention, the center lines of the four vibration wheels 41 are connected to the vibration wheel connecting shaft 42 and the vibration wheel connecting rod 43 at the same plane, and the four vibration wheels 41 can synchronously rotate under the cooperation of the vibration wheel connecting shaft 42 and the vibration wheel connecting rod 43.
Fig. 8 is a partially enlarged view of the oscillating wheel set shown in fig. 7 at C.
As shown in fig. 8 and also shown in fig. 7, in the present embodiment, the vibration wheel set 4 according to the present invention may further include four chamfered wheel seats 44, each chamfered wheel seat 44 may correspond to the vibration wheel 41, and the chamfered wheel seats may be rigidly connected to the bottom surface of the box body 1 by means of bolts.
In addition, as further shown in fig. 8, in the present invention, each vibration wheel 41 is further provided with a flat portion 411 on the outer circumference thereof, so that the vibration wheel 41 vibrates the box body 1 during the rolling process.
Accordingly, in order to achieve the above-mentioned purpose and ensure the vibration frequency of the box body 1, it is also preferable to control the arrangement positions of the planar portions 411 of the four vibration wheels 41, so that the planar portions 411 of the vibration wheels 41 can sequentially contact and roll the ground in sequence during the synchronous rotation of the four vibration wheels 41, so as to vibrate the box body 1.
It should be noted that, in the present invention, the outer wall of the box body 1 may further be provided with a trailer ring, the trailer ring can realize that the box body 1 is connected with a vehicle for traction, and during the process of the vehicle for traction of the scrap box of the present invention, the vibration wheel connecting shaft 42 and the vibration wheel connecting rod 43 move synchronously, so that the four vibration wheels 41 can rotate synchronously. In this embodiment, in order to avoid excessive traction resistance, the circumferential surfaces of at least three vibrating wheels 41 are always kept in contact with the ground, so that the box body 1 fully loaded with the scraps can continuously and sequentially vibrate up and down at four corners regularly, and further the cutting oil adhered to the scraps can be further dropped off.
In addition, in order to further explain the internal structure of the scrap box of the present invention, a part of the structure of the box body 1 may be cut away to obtain the schematic structure shown in fig. 9.
FIG. 9 is a schematic structural view of a scrap box for recovering cutting oil according to an embodiment of the present invention, in which a part of the structure of the box body is cut away.
Fig. 10 is a schematic structural view of a scrap box for recovering cutting oil according to an embodiment of the present invention from another perspective.
Fig. 11 is a partial enlarged view of the structure shown in fig. 10 at D.
As shown in fig. 9 and 10, and as can be seen by referring to fig. 2, in this embodiment, the rolling wheel set lifting device 6 of the scrap box according to the present invention may include: the device comprises a balancing weight 61, a balancing weight guide rod 62, a box side wall fixed pulley block 63, a box bottom fixed pulley block 64, two movable pulleys 65, two pull rods 66 and a steel wire rope 67.
In the present embodiment, the counterweight guide rod 62 is provided on the side wall of the box 1, the box side wall fixed pulley block 63 is provided on the side wall of the box 1, the box bottom fixed pulley block 64 is provided at the bottom of the box 1, and the two movable pulleys are provided at the bottom of the box 1. Wherein, the counterweight 61 can move along the counterweight guide rod 62 in the height direction of the box body 1, and the gravity of the box body 1 can be partially offset by the gravity of the counterweight 61.
Accordingly, referring to fig. 9, 10 and 11, and further referring to fig. 2, it can be seen that, in the present invention, one end of the wire rope 67 is connected to the counterweight block 61, and the other end of the wire rope 67 can pass through the box sidewall fixed pulley block 63, the box bottom fixed pulley block 64 and the movable pulley 65, and then be fixed at the bottom of the box 1 by the fixing pin. The two movable pulleys 65 are correspondingly connected with two pull rods 66, and each pull rod 66 is correspondingly connected with two lifting links 68 (as shown in fig. 11). The two tie rods 66 may correspond to four lifting links 68, and the lifting links 68 may be connected to each of the rolling wheels 51.
When the steel wire rope 67 is pulled towards the first direction, the two pull rods 66 can move towards or away from each other to drive the lifting connecting rod 68 to switch from the folded state to the extended state, and further the rolling wheel 51 can be switched from the first station to the second station, at this time, the position of the rolling wheel group 5 in the height direction of the box body 1 is lower than that of the vibrating wheel group 4, only the rolling wheel 51 is in contact with the ground, and the scrap box cannot vibrate in the consignment process because the circumference of the rolling wheel 51 is a complete circle.
Correspondingly, when the steel wire rope 67 is pulled towards a second direction opposite to the first direction, the two pull rods 66 can move away from or towards each other to drive the lifting connecting rod 68 to switch from the extended state to the folded state, so that the rolling wheels 51 are switched from the second station to the first station, at this time, the positions of the rolling wheel sets 5 in the height direction of the box body 1 are higher than those of the vibrating wheel sets 4, only the vibrating wheels 41 are in contact with the ground, and the scrap box can vibrate in the carrying process.
In addition, as further shown in fig. 11, in the present invention, the rolling wheel set lifting apparatus 6 may further include: at least four roller mounts 613. The roller bases 613 are all fixedly disposed at the bottom of the box 1, and each roller base 613 is provided with a guide rail 6131.
In the present invention, each rolling wheel 51 is correspondingly provided with a lifting slider 614, the lifting slider 614 can match with a corresponding guide rail 6131, and during the switching process of the first station and the second station of the rolling wheel set 5, the lifting slider 614 slides along the guide rail 6131 to provide a guiding function.
Accordingly, as shown in fig. 11, in the present embodiment, a lifting stopper pin 620 and a retracting stopper pin 621 may be further provided on the base of the box body 1, and each may be connected to the bottom surface of the box body 1 by interference fit. The lifting stop pins 620 and the retracting stop pins 621 can be matched into one group, four groups can be arranged on the bottom surface of the box body 1, and the lifting stop pins 620 and the retracting stop pins 621 can be used for resisting the movement of the tissue pull rod 66.
Fig. 12 is a partial enlarged view of the structure shown in fig. 9 at I.
Fig. 13 is a partial enlarged view of the structure shown in fig. 9 at H.
Fig. 14 is a partial enlarged view of the structure shown in fig. 10 at E.
As shown in fig. 14 and also seen in fig. 12 and 13, in the present embodiment, the rolling wheel set lifting device 6 according to the present invention may further include: a lift handle 610 and a slider 611. The lifting handle 610 and the box body 1 of the present invention may be hinged by a hinge shaft 6102 (as shown in fig. 15), and a sliding slot 6101 (as shown in fig. 15) is disposed at the tail end of the lifting handle 610.
In the present invention, the sliding block 611 may be fixedly connected to the wire rope 67, and the sliding block 611 may be correspondingly matched with the dovetail groove rail 6111 disposed on the bottom surface of the box body, and may slide along the dovetail groove rail 6111. Referring to fig. 12, in the present invention, a shift lever 612 is fixedly disposed on the sliding block 611, and the shift lever 612 can be inserted into the sliding slot 6101 of the lifting handle 610.
When the design is adopted, when the lifting handle 610 rotates around the hinge shaft 6102 in the first rotation direction, the shift lever 612 can drive the sliding block 611 to slide along the dovetail groove guide rail 6111 in the first direction, and further pull the steel wire rope 67 in the first direction; when the lifting handle 610 rotates around its hinge axis 6102 in a second rotation direction opposite to the first rotation direction, the wire rope 67 is pulled in the second direction by the slide block 611 driven by the lever 612.
Fig. 15 is a front view of a scrap box for recovering cutting oil according to an embodiment of the present invention.
Fig. 16 is a cross-sectional view F-F of the structure shown in fig. 15.
As shown in fig. 15 and fig. 16, and as can be seen from fig. 13, in this embodiment, the rolling wheel set lifting device 6 according to the present invention may further include: an angle knob handle 615, an angle knob shaft 616, an angle knob 617, a catch plate 618, and an angle knob spring 619.
In this embodiment, a support portion 6151 is disposed on the crank pin handle 615, the crank pin handle 615 can abut against the lifting handle 610 through the support portion 6151, and a chute 6152 is disposed at the lower end of the crank pin handle 615; the turning pin shaft 616 is correspondingly inserted into the chute 6152; the crank pin 617 may be coupled to the crank pin handle 615 via the crank pin shaft 616 described above.
In the present invention, the locking plate 618 may be fixedly disposed on the sidewall of the box body 1, and has a first locking groove and a second locking groove, which correspond to the first working position and the second working position of the rolling wheel set 5, respectively, so as to lock the lifting handle 610 at the corresponding rotational positions. The first clamping groove and the second clamping groove can be used for realizing accurate limiting and reliable self-locking of the lifting handle 610. In addition, two protrusions can be further arranged at the left end and the right end of the clamping plate 618 to ensure the stroke limit of the lifting handle 610, so that the safety protection effect is achieved.
Accordingly, the pin spring 619 of the present invention may be disposed around the pin 617, which may apply a spring force to the pin 617 to retain the lower end of the pin 617 within the slot.
FIG. 17 schematically illustrates a cross-sectional view F-F of an operator applying an external force to control the compression of the crank pin handle and the pulling of the crank pin.
As shown in fig. 17 and also shown in fig. 16, when the operator applies an external force to control the upper end of the crank pin handle 615 to be compressed, the crank pin handle 615 can rotate around the support portion 6151 as a fulcrum to overcome the elastic force of the crank pin spring 619 and drive the crank pin 617 to move upwards, so as to pull up the crank pin 617, and thus the lower end of the crank pin 617 is disengaged from the first engaging groove or the second engaging groove of the engaging plate 618, and in this state, the lifting handle 610 can rotate in the first rotational direction or the second rotational direction.
In summary, in the present invention, the rolling wheel set lifting device 6 can cooperate with the rolling wheel set 5 to switch the rolling wheel set 5 between the first working position and the second working position. When the scrap box is used, an operator can switch the wheel set used for supporting the box body 1 by controlling the rolling wheel set lifting device 6, so that the use of the scrap box is assisted.
FIG. 18 is a bottom view of a rolling wheel set in a first station of a scrap box for recovering cutting oil according to an embodiment of the present invention.
Fig. 19 is a G-G cross-sectional view of the structure shown in fig. 18.
Fig. 20 is a J-J cross-sectional view of the structure shown in fig. 18.
Fig. 21 is a partial enlarged view of the structure shown in fig. 19 at K.
Fig. 22 is a partial enlarged view of the structure shown in fig. 20 at L.
When the rolling wheel set 5 is in the first working position, the lower end of the turning pin 617 of the rolling wheel set lifting device 6 is held in the first engaging groove of the engaging plate 618.
As shown in fig. 18, 19, 20, 21 and 22, when the rolling wheel set 5 is at the first working position, the lifting links 68 correspondingly connected with the pull rods 66 are all in a folded state, and at this time, the positions of the lifting links 68 correspondingly connected with the rolling wheels 51 in the height direction of the box body 1 are higher than the vibrating wheels 41 in the vibrating wheel set 4, and the vibrating wheels are supported and transported by the four vibrating wheels 41.
Because the outer wheel periphery of each vibration wheel 41 is also provided with the plane part 411, when the rolling wheel set 5 is at the first station and transports the scrap box provided by the invention, the vibration wheel 41 adopted by the scrap box can vibrate the box body 1 in the rolling process, and the cutting oil adhered to the scrap can be further separated by vibration.
FIG. 23 is a bottom view of a rolling wheel set in a second station of an embodiment of a scrap box for recovering cutting oil in accordance with the present invention.
Fig. 24 is a G-G cross-sectional view of the structure shown in fig. 23.
Fig. 25 is a J-J cross-sectional view of the structure shown in fig. 23.
Fig. 26 is a partial enlarged view of the structure shown in fig. 24 at K.
Fig. 27 is a partial enlarged view of the structure shown in fig. 25 at L.
As shown in fig. 23, fig. 24, fig. 25, fig. 26 and fig. 27, in combination with fig. 2, in the present invention, an operator can control the lifting device 6 of the rolling wheel set to switch the rolling wheel set 5 from the first working position to the second working position.
In actual operation, an operator may apply an external force to control the upper end of the crank pin handle 615 to rotate the crank pin handle 615 around the support 6151 as a pivot, so as to overcome the elastic force of the crank pin spring 619 and drive the crank pin 617 to move upwards, and pull up the crank pin 617, so that the lower end of the crank pin 617 is located in the first engaging slot of the engaging plate 618. At this time, an operator can control the lifting handle 610 to rotate around the hinge shaft 6102 in the first rotating direction, the sliding slot 6101 provided at the tail end of the lifting handle 610 can drive the sliding block 611 to slide along the dovetail groove rail 6111 in the first direction through the shift lever 612, and pull the wire rope 67. When the wire rope 67 moves in the first direction, under the balance of the weight 61, the wire rope can pull the two pull rods 66 to move toward or away from each other through the box side wall fixed pulley block 63, the box bottom fixed pulley block 64 and the movable pulley 65, so as to drive the lifting connecting rod 68 to switch from the folded state to the extended state.
At this time, the rolling wheel 51 connected to the lifting link 68 is forced to slide on the guide rail 6131 of the roller base 613 by the lifting slider 614, and then to move downward in the height direction of the box body 1, so that the position of the rolling wheel 51 in the height direction of the box body 1 is lower than that of the vibration wheel 41, and the whole box body 1 is lifted by the rolling wheel 51, and the rolling wheel group 5 is at the second working position.
When the rolling wheel set 5 is at the second station, the lifting handle 610 rotates to the second clamping groove station of the clamping plate 618, at this time, the operator releases the force applied to the upper end of the turning pin handle 615, the turning pin 617 moves downwards under the elastic force of the turning pin spring 619, so that the lower end of the turning pin 617 is clamped into the second clamping groove of the clamping plate 618, and self-locking is completed.
In conclusion, the scrap box is convenient to operate, simple to maintain and good in reliability, adopts an optimized structural design, does not need additional energy, and can filter the cutting oil in the scrap by skillfully utilizing gravity and vibration.
The scrap box has remarkable recovery effect on the cutting oil, can avoid the waste of the cutting oil in the cuttings, can effectively reduce the pollution to the environment, and has very good popularization prospect and application value
It should be noted that the combination of the features in the present application is not limited to the combination described in the claims of the present application or the combination described in the embodiments, and all the features described in the present application may be freely combined or combined in any manner unless contradicted by each other.
It should also be noted that the above-mentioned embodiments are only specific embodiments of the present invention. It is apparent that the present invention is not limited to the above embodiments and similar changes or modifications can be easily made by those skilled in the art from the disclosure of the present invention and shall fall within the scope of the present invention.
Claims (10)
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| CN202110717034.2A CN113319647B (en) | 2021-06-28 | 2021-06-28 | Scrap box for recovering cutting oil |
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|---|---|---|---|
| CN202110717034.2A CN113319647B (en) | 2021-06-28 | 2021-06-28 | Scrap box for recovering cutting oil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114671175A (en) * | 2022-03-02 | 2022-06-28 | 上汽大众汽车有限公司 | A trolley that automatically ensures that workpieces are loaded at the same position |
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| CN113319647B (en) | 2022-08-09 |
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