CN106239248B - Vertical lathe side's ram balance weight mechanism - Google Patents
Vertical lathe side's ram balance weight mechanism Download PDFInfo
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- CN106239248B CN106239248B CN201610740488.0A CN201610740488A CN106239248B CN 106239248 B CN106239248 B CN 106239248B CN 201610740488 A CN201610740488 A CN 201610740488A CN 106239248 B CN106239248 B CN 106239248B
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- 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
- B23Q11/001—Arrangements compensating weight or flexion on parts of the machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
- B23B25/06—Measuring, gauging, or adjusting equipment on turning-machines for setting-on, feeding, controlling, or monitoring the cutting tools or work
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- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
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Abstract
The invention discloses vertical lathe side's ram balance weight mechanisms, gland including the vertical lathe square ram vertically installed and square ram upper end, it further include oil cylinder, the oil cylinder is mounted on inside square ram and the cylinder body of oil cylinder is connected with square ram, the piston rod of oil cylinder is connected with the gland of square ram upper end, and the piston rod of oil cylinder is provided with endoporus and is communicated with the rod chamber of oil cylinder.
Description
Technical field
The present invention relates to balance weight mechanism more particularly to vertical lathe side's ram balance weight mechanisms.
Background technology
In vertical lathe, the stationary performance of the working condition for the square ram vertically installed is most important, if square ram
Work unstable, not only influence machining accuracy, can also and leading screw serious wear excessive due to motor load and there is the mechanical longevity
Order reduction problem.
Invention content
The present invention is intended to provide vertical lathe side's ram balance weight mechanism, to solve the above technical problems.
Provide vertical lathe side's ram balance weight mechanism in the embodiment of the present invention, including vertical lathe is with vertically installing
The gland of square ram and square ram upper end, further includes oil cylinder, and the oil cylinder is mounted on inside square ram and cylinder body and the side of oil cylinder
Ram is connected, and the piston rod of oil cylinder is connected with the gland of side ram upper end, and the piston rod of oil cylinder is provided with endoporus and oil cylinder
Rod chamber communicates.
Vertical lathe side's ram balance weight mechanism that the above embodiment of the present invention provides, oil cylinder use the piston rod with endoporus
Hydraulic oil is passed in and out, does not have pipeline on the cylinder body of oil cylinder, it is simple in structure, compact, it can be directly installed in ram, to solve
Above-mentioned technical problem.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the present invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the preparation side according to the insulating moulding coating of vertical lathe side's ram balance weight mechanism shown in an exemplary embodiment
The process flow chart of method.
Wherein：1- oil cylinders, 2- cylinder bodies, 3- piston rods, the side's 5- ram, 6- glands, 7- lead screws, 8- screws.
Specific implementation mode
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects being described in detail in claims, of the invention.
In the description of the present application, it should be noted that unless otherwise specified and limited, term " installation ", " connected ",
" connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, can also be the connection inside two elements, it can
, can also indirectly connected through an intermediary, for the ordinary skill in the art to be to be connected directly, it can basis
Concrete condition understands the concrete meaning of above-mentioned term.
The invention will be further described with the following Examples.
Application scenarios 1
Fig. 1 is according to vertical lathe side's ram balance weight mechanism shown in an exemplary embodiment, as shown in Figure 1, including vertical
The gland 6 of 5 upper end of the formula lathe square ram 5 vertically installed and square ram, further includes oily 1 cylinder, it is sliding that the oil cylinder 1 is mounted on side
The cylinder body 2 of 5 inside of pillow and oil cylinder is connected with side's ram 5, and the piston rod 3 of oil cylinder 1 is connected with the gland 6 of 5 upper end of square ram, oil
The piston rod 3 of cylinder 1 is provided with endoporus and is communicated with the rod chamber of oil cylinder 1.
Vertical lathe side's ram balance weight mechanism that the above embodiment of the present invention provides, oil cylinder use the piston rod with endoporus
Hydraulic oil is passed in and out, does not have pipeline on the cylinder body of oil cylinder, it is simple in structure, compact, it can be directly installed in ram to solve
Above-mentioned technical problem.
Preferably, 5 upper end of side's ram is additionally provided with fixed screw 8, which is used cooperatively with lead screw 7, passes through
The rotation driving side ram 5 of lead screw 7 is flexible.
Preferably, it is painted with insulating moulding coating on the gland 6；The outer surface of oily 1 cylinder is painted with insulating moulding coating；Fig. 2
It is the technique stream according to the preparation method of the insulating moulding coating of vertical lathe side's ram balance weight mechanism shown in an exemplary embodiment
Cheng Tu.With reference to Fig. 2, the insulating moulding coating, preparation method is as follows：
A. it screens：The vermiculite for taking 500 parts of weight obtains vermiculite original by impurity such as the dusts on selection by winnowing removal vermiculite surface
Material；
B. treatment fluid is prepared：By 100g Al (NO3)3.9H2O is dissolved in isometric carbon disulfide, and 50ml epoxies third are added
Alkane and 20ml formamides；
C. it by 2 hours in the vermiculite raw material input prepared treatment fluids of step B by A processing, obtains tentatively expanding leech
Stone；Preliminary expanded vermiculite is placed in electric arc furnaces in 1000 DEG C, with 20 DEG C/min heating rates, handles 2 hours, obtains secondary swollen
Swollen vermiculite；
D. by by reexpansion vermiculite that step C is handled crushed using micronizer and ultrafine mill refinement after,
Obtain the vermiculite powder that granularity is about 150 mesh；
E. the vermiculite powder obtained by step D processing is placed in Muffle furnace, with the heating rate of 10 DEG C/min, heating
Room temperature is naturally cooled to after to 300 DEG C, obtained vermiculite powder is crossed into 300 mesh mesh screens, vermiculite power of the removal more than 300 mesh respectively
End；Then cooling vermiculite powder is added in the nitric acid and sulfuric acid mixed solution of 2.0M, magnetic agitation is heated to 70~90 DEG C
Continue 2 hours, obtains solidliquid mixture；
F. disodium hydrogen phosphate-citrate buffer solution is added in the solidliquid mixture obtained by step E, uses ammonium hydroxide tune
PH value is saved to 7.0 ± 0.5, obtains mixed solution, and state the silver nitrate and 1M that a concentration of 0.5M is added in solution upwards in turn
Above-mentioned mixed solution is placed in 5~10Gy by NiC2O4 solution137It irradiates 1~2 hour under the gamma-rays that Cs is generated, is then added
50g carbon nanotubes, reuse 10~30Gy137It is irradiated 1~1.5 hour under the gamma-rays that Cs is generated；
G. nano montmorillonite and TiO2 solution are added in the solution of F-step processing, is kept for 3 hours, uses 20Gy's60Co
Gamma-rays irradiates 3 hours, is placed in ultrasound and disperses 30min, solid is obtained by filtration；
H. it will be placed in baking oven and be dried overnight by the solid matter of step G processing, then ultrafine mill is used to refine,
Cross 300 mesh mesh screens, you can obtain vermiculite heat-insulating coating；
I. in use, the vermiculite heat-insulating coating prepared by step H is dissolved in suitable quantity of water and epoxy resin fusion.
It is as shown in table 1 to the experimental result of above application scene：
The performance of 1 insulating moulding coating of table
Application scenarios 2
Fig. 1 is according to vertical lathe side's ram balance weight mechanism shown in an exemplary embodiment, as shown in Figure 1, including vertical
The gland 6 of 5 upper end of the formula lathe square ram 5 vertically installed and square ram, further includes oily 1 cylinder, it is sliding that the oil cylinder 1 is mounted on side
The cylinder body 2 of 5 inside of pillow and oil cylinder is connected with side's ram 5, and the piston rod 3 of oil cylinder 1 is connected with the gland 6 of 5 upper end of square ram, oil
The piston rod 3 of cylinder 1 is provided with endoporus and is communicated with the rod chamber of oil cylinder 1.
Vertical lathe side's ram balance weight mechanism that the above embodiment of the present invention provides, oil cylinder use the piston rod with endoporus
Hydraulic oil is passed in and out, does not have pipeline on the cylinder body of oil cylinder, it is simple in structure, compact, it can be directly installed in ram to solve
Above-mentioned technical problem.
Preferably, 5 upper end of side's ram is additionally provided with fixed screw 8, which is used cooperatively with lead screw 7, passes through
The rotation driving side ram 5 of lead screw 7 is flexible.
Preferably, it is painted with insulating moulding coating on the gland 6；The outer surface of oily 1 cylinder is painted with insulating moulding coating；Fig. 2
It is the technique stream according to the preparation method of the insulating moulding coating of vertical lathe side's ram balance weight mechanism shown in an exemplary embodiment
Cheng Tu.With reference to Fig. 2, the insulating moulding coating, preparation method is as follows：
A. it screens：The vermiculite for taking 500 parts of weight obtains vermiculite original by impurity such as the dusts on selection by winnowing removal vermiculite surface
Material；
B. treatment fluid is prepared：By 100g Al (NO3)3.9H2O is dissolved in isometric carbon disulfide, and 50ml epoxies third are added
Alkane and 20ml formamides；
C. it by 2 hours in the vermiculite raw material input prepared treatment fluids of step B by A processing, obtains tentatively expanding leech
Stone；Preliminary expanded vermiculite is placed in electric arc furnaces in 1000 DEG C, with 20 DEG C/min heating rates, handles 2 hours, obtains secondary swollen
Swollen vermiculite；
D. by by reexpansion vermiculite that step C is handled crushed using micronizer and ultrafine mill refinement after,
Obtain the vermiculite powder that granularity is about 150 mesh；
E. the vermiculite powder obtained by step D processing is placed in Muffle furnace, with the heating rate of 10 DEG C/min, heating
Room temperature is naturally cooled to after to 300 DEG C, obtained vermiculite powder is crossed into 300 mesh mesh screens, vermiculite of the removal more than 300 mesh respectively
Grain；Then cooling vermiculite powder is added in the nitric acid and sulfuric acid mixed solution of 2.0M, magnetic agitation is heated to 70~90 DEG C
Continue 2 hours, obtains solidliquid mixture；
F. disodium hydrogen phosphate-citrate buffer solution is added in the solidliquid mixture obtained by step E, uses ammonium hydroxide tune
PH value is saved to 7.0 ± 0.5, obtains mixed solution, and state the silver nitrate and 1M that a concentration of 0.5M is added in solution upwards in turn
Above-mentioned mixed solution is placed in 5~10KG by NiC2O4 solution137It irradiates 1~2 hour under the gamma-rays that Cs is generated, is then added
50g carbon nanotubes, reuse 10~30KG137It is irradiated 1~1.5 hour under the gamma-rays that Cs is generated；
G. nano montmorillonite and TiO2 solution are added in the solution of F-step processing, is kept for 3 hours, uses 20Gy's60Co
Gamma-rays irradiates 3 hours, is placed in ultrasound and disperses 30min, solid is obtained by filtration；
H. it will be placed in baking oven and be dried overnight by the solid matter of step G processing, then ultrafine mill is used to refine,
Cross 300 mesh mesh screens, you can obtain vermiculite heat-insulating coating；
I. in use, the vermiculite heat-insulating coating prepared by step H is dissolved in suitable quantity of water and epoxy resin fusion.
It is as shown in table 1 to the experimental result of above application scene：
The performance of 1 insulating moulding coating of table
Application scenarios 3
Fig. 1 is according to vertical lathe side's ram balance weight mechanism shown in an exemplary embodiment, as shown in Figure 1, including vertical
The gland 6 of 5 upper end of the formula lathe square ram 5 vertically installed and square ram, further includes oily 1 cylinder, it is sliding that the oil cylinder 1 is mounted on side
The cylinder body 2 of 5 inside of pillow and oil cylinder is connected with side's ram 5, and the piston rod 3 of oil cylinder 1 is connected with the gland 6 of 5 upper end of square ram, oil
The piston rod 3 of cylinder 1 is provided with endoporus and is communicated with the rod chamber of oil cylinder 1.
Vertical lathe side's ram balance weight mechanism that the above embodiment of the present invention provides, oil cylinder use the piston rod with endoporus
Hydraulic oil is passed in and out, does not have pipeline on the cylinder body of oil cylinder, it is simple in structure, compact, it can be directly installed in ram to solve
Above-mentioned technical problem.
Preferably, 5 upper end of side's ram is additionally provided with fixed screw 8, which is used cooperatively with lead screw 7, passes through
The rotation driving side ram 5 of lead screw 7 is flexible.
Preferably, it is painted with insulating moulding coating on the gland 6；The outer surface of oily 1 cylinder is painted with insulating moulding coating；Fig. 2
It is the technique stream according to the preparation method of the insulating moulding coating of vertical lathe side's ram balance weight mechanism shown in an exemplary embodiment
Cheng Tu.With reference to Fig. 2, the insulating moulding coating, preparation method is as follows：
A. it screens：The vermiculite for taking 500 parts of weight obtains vermiculite original by impurity such as the dusts on selection by winnowing removal vermiculite surface
Material；
B. treatment fluid is prepared：By 100g Al (NO3)3.9H2O is dissolved in isometric carbon disulfide, and 50ml epoxies third are added
Alkane and 20ml formamides；
C. it by 2 hours in the vermiculite raw material input prepared treatment fluids of step B by A processing, obtains tentatively expanding leech
Stone；Preliminary expanded vermiculite is placed in electric arc furnaces in 1000 DEG C, with 20 DEG C/min heating rates, handles 2 hours, obtains secondary swollen
Swollen vermiculite；
D. by by reexpansion vermiculite that step C is handled crushed using micronizer and ultrafine mill refinement after,
Obtain the vermiculite powder that granularity is about 150 mesh；
E. the vermiculite powder obtained by step D processing is placed in Muffle furnace, with the heating rate of 10 DEG C/min, heating
Room temperature is naturally cooled to after to 300 DEG C, obtained vermiculite powder is crossed into 300 mesh mesh screens, vermiculite of the removal more than 300 mesh respectively
Grain；Then cooling vermiculite powder is added in the nitric acid and sulfuric acid mixed solution of 2.0M, magnetic agitation is heated to 70~90 DEG C
Continue 2 hours, obtains solidliquid mixture；
F. disodium hydrogen phosphate-citrate buffer solution is added in the solidliquid mixture obtained by step E, uses ammonium hydroxide tune
PH value is saved to 7.0 ± 0.5, obtains mixed solution, and state the silver nitrate and 1M that a concentration of 0.5M is added in solution upwards in turn
Above-mentioned mixed solution is placed in 5~10KG by NiC2O4 solution137It irradiates 1~2 hour under the gamma-rays that Cs is generated, is then added
50g carbon nanotubes, reuse 10~30KG137It is irradiated 1~1.5 hour under the gamma-rays that Cs is generated；
G. nano montmorillonite and TiO2 solution are added in the solution of F-step processing, is kept for 3 hours, uses 20Gy's60Co
Gamma-rays irradiates 3 hours, is placed in ultrasound and disperses 30min, solid is obtained by filtration；
H. it will be placed in baking oven and be dried overnight by the solid matter of step G processing, then ultrafine mill is used to refine,
Cross 300 mesh mesh screens, you can obtain vermiculite heat-insulating coating；
I. in use, the vermiculite heat-insulating coating prepared by step H is dissolved in suitable quantity of water and epoxy resin fusion.
It is as shown in table 1 to the experimental result of above application scene：
The performance of 1 insulating moulding coating of table
Application scenarios 4
Fig. 1 is according to vertical lathe side's ram balance weight mechanism shown in an exemplary embodiment, as shown in Figure 1, including vertical
The gland 6 of 5 upper end of the formula lathe square ram 5 vertically installed and square ram, further includes oily 1 cylinder, it is sliding that the oil cylinder 1 is mounted on side
The cylinder body 2 of 5 inside of pillow and oil cylinder is connected with side's ram 5, and the piston rod 3 of oil cylinder 1 is connected with the gland 6 of 5 upper end of square ram, oil
The piston rod 3 of cylinder 1 is provided with endoporus and is communicated with the rod chamber of oil cylinder 1.
Vertical lathe side's ram balance weight mechanism that the above embodiment of the present invention provides, oil cylinder use the piston rod with endoporus
Hydraulic oil is passed in and out, does not have pipeline on the cylinder body of oil cylinder, it is simple in structure, compact, it can be directly installed in ram to solve
Above-mentioned technical problem.
Preferably, 5 upper end of side's ram is additionally provided with fixed screw 8, which is used cooperatively with lead screw 7, passes through
The rotation driving side ram 5 of lead screw 7 is flexible.
Preferably, it is painted with insulating moulding coating on the gland 6；The outer surface of oily 1 cylinder is painted with insulating moulding coating；Fig. 2
It is the technique stream according to the preparation method of the insulating moulding coating of vertical lathe side's ram balance weight mechanism shown in an exemplary embodiment
Cheng Tu.With reference to Fig. 2, the insulating moulding coating, preparation method is as follows：
A. it screens：The vermiculite for taking 500 parts of weight obtains vermiculite original by impurity such as the dusts on selection by winnowing removal vermiculite surface
Material；
B. treatment fluid is prepared：By 100g Al (NO3)3.9H2O is dissolved in isometric carbon disulfide, and 50ml epoxies third are added
Alkane and 20ml formamides；
C. it by 2 hours in the vermiculite raw material input prepared treatment fluids of step B by A processing, obtains tentatively expanding leech
Stone；Preliminary expanded vermiculite is placed in electric arc furnaces in 1000 DEG C, with 20 DEG C/min heating rates, handles 2 hours, obtains secondary swollen
Swollen vermiculite；
D. by by reexpansion vermiculite that step C is handled crushed using micronizer and ultrafine mill refinement after,
Obtain the vermiculite powder that granularity is about 150 mesh；
E. the vermiculite powder obtained by step D processing is placed in Muffle furnace, with the heating rate of 10 DEG C/min, heating
Room temperature is naturally cooled to after to 300 DEG C, obtained vermiculite powder is crossed into 300 mesh mesh screens, vermiculite of the removal more than 300 mesh respectively
Grain；Then cooling vermiculite powder is added in the nitric acid and sulfuric acid mixed solution of 2.0M, magnetic agitation is heated to 70~90 DEG C
Continue 2 hours, obtains solidliquid mixture；
F. disodium hydrogen phosphate-citrate buffer solution is added in the solidliquid mixture obtained by step E, uses ammonium hydroxide tune
PH value is saved to 7.0 ± 0.5, obtains mixed solution, and state the silver nitrate and 1M that a concentration of 0.5M is added in solution upwards in turn
Above-mentioned mixed solution is placed in 5~10KG by NiC2O4 solution137It irradiates 1~2 hour under the gamma-rays that Cs is generated, is then added
50g carbon nanotubes, reuse 10~30KG137It is irradiated 1~1.5 hour under the gamma-rays that Cs is generated；
G. nano montmorillonite and TiO2 solution are added in the solution of F-step processing, is kept for 3 hours, uses 20Gy's60Co
Gamma-rays irradiates 3 hours, is placed in ultrasound and disperses 30min, solid is obtained by filtration；
H. it will be placed in baking oven and be dried overnight by the solid matter of step G processing, then ultrafine mill is used to refine,
Cross 300 mesh mesh screens, you can obtain vermiculite heat-insulating coating；
I. in use, the vermiculite heat-insulating coating prepared by step H is dissolved in suitable quantity of water and epoxy resin fusion.
It is as shown in table 1 to the experimental result of above application scene：
The performance of 1 insulating moulding coating of table
Application scenarios 5
Fig. 1 is according to vertical lathe side's ram balance weight mechanism shown in an exemplary embodiment, as shown in Figure 1, including vertical
The gland 6 of 5 upper end of the formula lathe square ram 5 vertically installed and square ram, further includes oily 1 cylinder, it is sliding that the oil cylinder 1 is mounted on side
The cylinder body 2 of 5 inside of pillow and oil cylinder is connected with side's ram 5, and the piston rod 3 of oil cylinder 1 is connected with the gland 6 of 5 upper end of square ram, oil
The piston rod 3 of cylinder 1 is provided with endoporus and is communicated with the rod chamber of oil cylinder 1.
Vertical lathe side's ram balance weight mechanism that the above embodiment of the present invention provides, oil cylinder use the piston rod with endoporus
Hydraulic oil is passed in and out, does not have pipeline on the cylinder body of oil cylinder, it is simple in structure, compact, it can be directly installed in ram to solve
Above-mentioned technical problem.
Preferably, 5 upper end of side's ram is additionally provided with fixed screw 8, which is used cooperatively with lead screw 7, passes through
The rotation driving side ram 5 of lead screw 7 is flexible.
Preferably, it is painted with insulating moulding coating on the gland 6；The outer surface of oily 1 cylinder is painted with insulating moulding coating；Fig. 2
It is the technique stream according to the preparation method of the insulating moulding coating of vertical lathe side's ram balance weight mechanism shown in an exemplary embodiment
Cheng Tu.With reference to Fig. 2, the insulating moulding coating, preparation method is as follows：
A. it screens：The vermiculite for taking 500 parts of weight obtains vermiculite original by impurity such as the dusts on selection by winnowing removal vermiculite surface
Material；
B. treatment fluid is prepared：By 100g Al (NO3)3.9H2O is dissolved in isometric carbon disulfide, and 50ml epoxies third are added
Alkane and 20ml formamides；
C. it by 2 hours in the vermiculite raw material input prepared treatment fluids of step B by A processing, obtains tentatively expanding leech
Stone；Preliminary expanded vermiculite is placed in electric arc furnaces in 1000 DEG C, with 20 DEG C/min heating rates, handles 2 hours, obtains secondary swollen
Swollen vermiculite；
D. by by reexpansion vermiculite that step C is handled crushed using micronizer and ultrafine mill refinement after,
Obtain the vermiculite powder that granularity is about 150 mesh；
E. the vermiculite powder obtained by step D processing is placed in Muffle furnace, with the heating rate of 10 DEG C/min, heating
Room temperature is naturally cooled to after to 300 DEG C, obtained vermiculite powder is crossed into 300 mesh mesh screens, vermiculite of the removal more than 300 mesh respectively
Grain；Then cooling vermiculite powder is added in the nitric acid and sulfuric acid mixed solution of 2.0M, magnetic agitation is heated to 70~90 DEG C
Continue 2 hours, obtains solidliquid mixture；
F. disodium hydrogen phosphate-citrate buffer solution is added in the solidliquid mixture obtained by step E, uses ammonium hydroxide tune
PH value is saved to 7.0 ± 0.5, obtains mixed solution, and state the silver nitrate and 1M that a concentration of 0.5M is added in solution upwards in turn
Above-mentioned mixed solution is placed in 5~10KG by NiC2O4 solution137It irradiates 1~2 hour under the gamma-rays that Cs is generated, is then added
50g carbon nanotubes, reuse 10~30KG137It is irradiated 1~1.5 hour under the gamma-rays that Cs is generated；
G. nano montmorillonite and TiO2 solution are added in the solution of F-step processing, is kept for 3 hours, uses 20Gy's60Co
Gamma-rays irradiates 3 hours, is placed in ultrasound and disperses 30min, solid is obtained by filtration；
H. it will be placed in baking oven and be dried overnight by the solid matter of step G processing, then ultrafine mill is used to refine,
Cross 300 mesh mesh screens, you can obtain vermiculite heat-insulating coating；
I. in use, the vermiculite heat-insulating coating prepared by step H is dissolved in suitable quantity of water and epoxy resin fusion.
The performance of 1 insulating moulding coating of table
In conclusion the insulating moulding coating that the present invention uses has the characteristics that：
(1) vermiculite of the invention carries out compound tense with nano silver, due to adding carbon nanotube, nano montmorillonite and titanium etc.
Substance increases the specific surface area of entire composite material, makes it have preferable absorption property and dispersibility, while having excellent
Heat-proof quality；
(2) vermiculite of the invention makes the surface group vigor of vermiculite enhance after gamma-ray irradiation, with carbon nanotube and
The binding ability of nano silver enhances, and carbon nanotube and nano silver, montmorillonite etc. is made largely to be adsorbed onto in the hole of vermiculite, on the one hand
The heat-proof quality of vermiculite is enhanced, another party's name also improves the anti-microbial property of vermiculite coating；
(3) to be that natural mineral, cheap, rich reserves, and vermiculite have using vermiculite in the present invention good
Heat-proof quality, is a kind of excellent insulating moulding coating, and the vermiculite heat-insulating coating of preparation has more preferable stability, and does not generate and toxic have
Harmful substance is a kind of environmental protection coating material of green natural.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although being explained in detail to the present invention with reference to preferred embodiment, those skilled in the art answer
Work as understanding, technical scheme of the present invention can be modified or replaced equivalently, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (2)
1. vertical lathe side's ram balance weight mechanism, which is characterized in that sliding with the square ram and side vertically installed including vertical lathe
The gland for resting the head on upper end, further includes oil cylinder, and the oil cylinder is mounted on inside square ram and the cylinder body of oil cylinder is connected with square ram, oil cylinder
Piston rod be connected with the gland of square ram upper end, the piston rod of oil cylinder is provided with endoporus and is communicated with the rod chamber of oil cylinder；
It is painted with insulating moulding coating on the gland,
The outer surface of the oil cylinder is painted with insulating moulding coating；The insulating moulding coating, preparation method are as follows：
A. it screens：The vermiculite for taking 500 parts of weight obtains vermiculite raw material by impurity such as the dusts on selection by winnowing removal vermiculite surface；
B. treatment fluid is prepared：By 100g Al (NO3)3·9H2O is dissolved in isometric carbon disulfide, and 50ml propylene oxide is added
And 20ml formamides；
C. by 2 hours in the vermiculite raw material input prepared treatment fluids of step B by A processing, preliminary expanded vermiculite is obtained；It will
Preliminary expanded vermiculite is placed in electric arc furnaces in 1000 DEG C, with 20 DEG C/min heating rates, is handled 2 hours, is obtained reexpansion leech
Stone；
D. it by after the reexpansion vermiculite that step C is handled is crushed using micronizer and ultrafine mill refines, obtains
Granularity is about the vermiculite powder of 150 mesh；
E. the vermiculite powder obtained by step D processing is placed in Muffle furnace, with the heating rate of 10 DEG C/min, is warming up to
Room temperature is naturally cooled to after 300 DEG C, obtained vermiculite powder is crossed into 300 mesh mesh screens, vermiculite power of the removal more than 300 mesh respectively
End；Then cooling vermiculite powder is added in the nitric acid and sulfuric acid mixed solution of 2.0M, magnetic agitation is heated to 70~90 DEG C
Continue 2 hours, obtains solidliquid mixture；
F. disodium hydrogen phosphate-citrate buffer solution is added in the solidliquid mixture obtained by step E, pH is adjusted using ammonium hydroxide
Value obtains mixed solution, and state the silver nitrate and 1M that a concentration of 0.5M is added in solution upwards in turn to 7.0 ± 0.5
Above-mentioned mixed solution is placed in 5~10Gy by NiC2O4 solution137It irradiates 1~2 hour under the gamma-rays that Cs is generated, is then added
50g carbon nanotubes, reuse 10~30Gy137It is irradiated 1~1.5 hour under the gamma-rays that Cs is generated；
G. nano montmorillonite and TiO2 solution are added in the solution of F-step processing, is kept for 3 hours, uses 20Gy's60Co γ are penetrated
Line irradiates 3 hours, is placed in ultrasound and disperses 30min, solid is obtained by filtration；
H. it will be placed in baking oven and be dried overnight by the solid matter of step G processing, then ultrafine mill is used to refine, mistake
300 mesh mesh screens, you can obtain vermiculite heat-insulating coating；
I. in use, the vermiculite heat-insulating coating prepared by step H is dissolved in suitable quantity of water and epoxy resin fusion.
2. ram balance weight mechanism in vertical lathe side's according to claim 1, which is characterized in that side's ram upper end is also set
It is equipped with fixed screw, which is used cooperatively with lead screw, flexible by the rotation driving side ram of lead screw.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610740488.0A CN106239248B (en) | 2016-08-26 | 2016-08-26 | Vertical lathe side's ram balance weight mechanism |
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| CN201610740488.0A CN106239248B (en) | 2016-08-26 | 2016-08-26 | Vertical lathe side's ram balance weight mechanism |
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| CN106239248A CN106239248A (en) | 2016-12-21 |
| CN106239248B true CN106239248B (en) | 2018-08-10 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0683010B1 (en) * | 1994-05-18 | 1998-12-23 | SMC Kabushiki Kaisha | Actuator with slide table |
| CN202377858U (en) * | 2011-12-27 | 2012-08-15 | 岳阳金博机床制造有限公司 | Ram balancing device |
| CN103851126A (en) * | 2014-03-13 | 2014-06-11 | 辽宁三三工业有限公司 | Square slide sleeper counter weight mechanism for upright lathe |
| CN204123111U (en) * | 2014-07-04 | 2015-01-28 | 福建成功机床有限公司 | A kind of novel vertical lathe ram structure |
-
2016
- 2016-08-26 CN CN201610740488.0A patent/CN106239248B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0683010B1 (en) * | 1994-05-18 | 1998-12-23 | SMC Kabushiki Kaisha | Actuator with slide table |
| CN202377858U (en) * | 2011-12-27 | 2012-08-15 | 岳阳金博机床制造有限公司 | Ram balancing device |
| CN103851126A (en) * | 2014-03-13 | 2014-06-11 | 辽宁三三工业有限公司 | Square slide sleeper counter weight mechanism for upright lathe |
| CN204123111U (en) * | 2014-07-04 | 2015-01-28 | 福建成功机床有限公司 | A kind of novel vertical lathe ram structure |
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| Publication number | Publication date |
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| CN106239248A (en) | 2016-12-21 |
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Effective date of registration: 20180625 Address after: 221400 Taihang Mountain Road, north ditch town, Xinyi City, Xuzhou, Jiangsu, 38 Applicant after: Xuzhou Lida sewing equipment manufacturing Co., Ltd. Address before: 315200 No. 555 north tunnel road, Zhenhai District, Ningbo, Zhejiang Applicant before: Meng Ling |
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