CN108381256A - The efficient cutter replacing equipment of numerically-controlled machine tool - Google Patents
The efficient cutter replacing equipment of numerically-controlled machine tool Download PDFInfo
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- CN108381256A CN108381256A CN201810431596.9A CN201810431596A CN108381256A CN 108381256 A CN108381256 A CN 108381256A CN 201810431596 A CN201810431596 A CN 201810431596A CN 108381256 A CN108381256 A CN 108381256A
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- tool changing
- changing transmission
- manipulator
- transmission shaft
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- 230000005540 biological transmission Effects 0.000 claims abstract description 179
- 230000007246 mechanism Effects 0.000 claims abstract description 126
- 239000003921 oil Substances 0.000 claims description 30
- 229910000906 Bronze Inorganic materials 0.000 claims description 12
- 239000010974 bronze Substances 0.000 claims description 12
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 12
- 239000010687 lubricating oil Substances 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 230000008278 dynamic mechanism Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
-
- 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
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/121—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/1554—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The invention discloses a kind of efficient cutter replacing equipment of numerically-controlled machine tool, the cutter replacing equipment includes:Machine tool main body, knife rest, manipulator support, robot drives axis support platform, robot drives axis, manipulator, efficient tool changing transmission mechanism and cutterhead are equipped with more than one piece cutter on cutterhead;Manipulator can take knife from cutterhead, and the knife removed is transported to knife rest;Tool changing transmission mechanism further includes:Tool changing transmission mechanism shell;Worm gear, worm gear are set in tool changing transmission mechanism shell, and worm gear is driven by power plant;Worm screw, worm screw is by worm-gear driven;Wherein, one end of worm screw is erected at by connecting rod in tool changing transmission mechanism shell, and one end of connecting rod is erected at by first bearing seat in the opening of tool changing transmission mechanism shell;It blocks, is arranged in the opening of tool changing transmission mechanism shell;Oil groove is opened in closure inside;And oiling box, it is set on the outside of tool changing transmission mechanism shell.The efficient cutter replacing equipment of the present invention can realize high efficiency tool changing.
Description
Technical field
The present invention relates to numerical control machine tool technique field, more particularly to the efficient cutter replacing equipment of a kind of numerically-controlled machine tool.
Background technology
With the rapid development of Numeric Control Technology, industrial production is gradually to the transformation of intelligent and automation direction.Compared to compared with
There is efficiency and the lower defect of ratio of precision for lower traditional manual tool changing mode.The processing of single part will generally pass through multiple tracks
Process can just be completed, and unifunctional numerically-controlled machine tool can only carry out single process.Therefore, when processing part, more
Tool changing tool just needs to consume a large amount of time [1].If it is intended to shortening the non-processing time, automatic tool changer must just be carried out
Innovation.With the rapid development of science and technology, production efficiency is all improving in each enterprise, production cost is reduced, to promote the competing of product
Strive power.In this context, it needs to manufacture and design more economical automatic tool changers, can just further increase labour in this way
Productivity reduces production cost.Though current China numerical control device is also very advanced, since many large enterprises are made
Machining center common configuration with tool changing device is bigger, and cost is also very high, this, which is many small business, to bear
The expense of high equipment purchasing.Therefore, many small business are at present still using the working method of manually tool changing,
This mode causes production efficiency too low.
Being disclosed in the information of the background technology part, it is only intended to increase understanding of the overall background of the invention, without answering
It has been the prior art well known to persons skilled in the art when being considered as recognizing or imply that the information is constituted in any form.
Invention content
The purpose of the present invention is to provide a kind of efficient cutter replacing equipments of numerically-controlled machine tool, to overcome lacking for the prior art
Point.
To achieve the above object, the present invention provides a kind of efficient cutter replacing equipments of numerically-controlled machine tool, including:Machine tool main body;
Knife rest, knife rest are set in machine tool main body;Manipulator support, manipulator support are set in machine tool main body;Robot drives axis
Support platform, robot drives axis support platform are mounted on manipulator support;Robot drives axis, robot drives pedestal are set
In robot drives axis support platform;Manipulator, manipulator are socketed in robot drives axis one end, and robot drives axis is machine
Tool hand provides power;Efficient tool changing transmission mechanism, efficient tool changing transmission mechanism are set in machine tool main body, wherein manipulator position
Between knife rest and efficient tool changing transmission mechanism;Cutterhead, cutterhead are driven axis connection, knife with efficient tool changing transmission mechanism by cutterhead
More than one piece cutter is housed on disk;Wherein, manipulator can take knife from cutterhead, and the knife removed can be transported to knife rest.Tool changing
Transmission mechanism includes:Tool changing transmission mechanism shell;Worm gear, worm gear are set in tool changing transmission mechanism shell, and worm gear is filled by power
Set driving;Worm screw, worm screw is by worm-gear driven;Wherein, one end of worm screw is erected at by connecting rod in tool changing transmission mechanism shell, even
One end of bar is erected at by first bearing seat in the opening of tool changing transmission mechanism shell;It blocks, blocks setting and be driven in tool changing
In the opening of mechanism shell;Oil groove, oil groove are opened in closure inside;Oiling box, oiling box are set to tool changing transmission mechanism
Outer side, oiling box are used to block the oil filler on blocking.
Preferably, in above-mentioned technical proposal, tool changing transmission mechanism further includes:Transmission shaft, transmission shaft are connect with worm screw, and
The rotation of transmission shaft provides power by worm screw;Shaft coupling;Cutter plate driver axis, cutter plate driver axis are connected with transmission shaft by shaft coupling
It connects;Emergency braking apparatus, emergency braking apparatus are socketed on cutter plate driver axis.
Preferably, in above-mentioned technical proposal, tool changing transmission mechanism shell includes transmission shaft holding tank, and transmission shaft is set to biography
In moving axis holding tank, wherein tool changing transmission mechanism further includes:Bronze bushing, bronze bushing are set to one end of transmission shaft holding tank, green
Copper sheathing is contacted with transmission shaft holding tank, and bronze bushing is sleeved on outside transmission shaft;Anti-wearing liner, anti-wearing liner are set to transmission shaft holding tank
The other end, anti-wearing liner stretches into transmission shaft holding tank;Anti-wearing liner jacking block, anti-wearing liner jacking block by locking bolt with change
Knife transmission mechanism shell connects, and anti-wearing liner jacking block is used to maintain the position of anti-wearing liner.
Preferably, in above-mentioned technical proposal, there is protrusion, protrusion to be contacted with transmission shaft on anti-wearing liner.
Preferably, in above-mentioned technical proposal, tool changing transmission mechanism further includes:Second bearing seat, second bearing seat are set to
One end in anti-wearing liner, second bearing seat are contacted with anti-wearing liner, and second bearing seat is sleeved on the outside of transmission shaft.
Preferably, multiple threaded holes are provided in above-mentioned technical proposal, on worm gear, tool changing transmission mechanism further includes:Floor,
Floor is fixed on by threaded hole on worm gear.
Preferably, in above-mentioned technical proposal, lubricating oil outlet is provided on worm gear.
Compared with prior art, the efficient cutter replacing equipment of numerically-controlled machine tool of the invention has the advantages that:The present invention
Efficient cutter replacing equipment added oil groove in the direction that connecting rod is open towards tool changing transmission mechanism shell, before being initiated, can be with
Lubricating oil is added into oil groove, while being blocked opening using oiling box, when transmission mechanism is started to work, worm screw will drive
Connecting rod rotates together, and the lubricating oil in oil groove will be flowed into along connecting rod inside tool changing transmission mechanism with the rotation of connecting rod, be led to
Crossing this mode improves the lubricant effect at connecting rod position, reduces the abrasion of connecting rod.In connecting rod and tool changing transmission mechanism shell
Between be further opened with clast slot, the clast that connecting rod generates in wear process flows into clast slot by washing away for lubricating oil, prevent
Only clast is attached to the excessive wear that connecting rod is caused on connecting rod.Emergency braking apparatus can be common brake, when tool changing is driven
Mechanism operates not normal (such as the too fast either running speed of running speed is unstable or running speed is excessively slow), and worker does not have
When having stopping machine in time, brake apparatus can make cutter plate driver axis stop operating by mode of braking, prevent danger, together
When prevent the damage of transmission mechanism.In general, transmission mechanism shell may be aluminum alloy casing, cast iron housing, and transmission shaft
The hardness of usually high-quality mild steel namely transmission shaft is generally higher than the hardness of shell, if transmission shaft is in direct contact with shell,
So shell is very easy to wear.In the present embodiment, transmission mechanism transmission shaft and shell contact position, devise multiple
Wear-resistant sleeve, including bronze bushing and anti-wearing liner prevent transmission shaft from also preventing with the contact of shell or the lower part of other hardness
The only contact of transmission shaft and the higher part of other hardness, to increase the use longevity of transmission shaft and other non-abrasive materials
Life.In general, when transmission mechanism operates, worm gear will produce some vibrations in rotation, lead to being engaged for worm gear and worm screw
Inaccurately, the excessive wear of worm gear and worm screw, this phenomenon is caused to be become apparent when worm gear runs at high speed, in order to realize
Efficient tool changing has to the velocity of rotation for increasing worm gear, and this generates apparent contradictions, are asked to solve this
Topic, the present embodiment have installed floor additional on worm gear, and floor has constant weight, this makes the center of gravity of worm gear move forward, prevents worm gear
Swing in rotation process reduces the abrasion between worm gear and worm screw.
Description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit are common for this field
Technical staff will become clear.Attached drawing only for the purpose of illustrating preferred embodiments, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the schematic layout pattern of the efficient cutter replacing equipment of numerically-controlled machine tool according to an embodiment of the invention;
Fig. 2 is the structural schematic diagram of tool changing transmission mechanism according to an embodiment of the invention.
Specific implementation mode
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in attached drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.It is to be able to be best understood from the disclosure on the contrary, providing these embodiments, and can be by this public affairs
The range opened completely is communicated to those skilled in the art.
Fig. 1 is the schematic layout pattern of the efficient cutter replacing equipment of numerically-controlled machine tool according to an embodiment of the invention;Fig. 2 is basis
The structural schematic diagram of the tool changing transmission mechanism of the embodiment of the present invention.
Embodiment 1
Cutter replacing equipment includes:Machine tool main body 101;Knife rest 102, knife rest 102 are set in machine tool main body;Manipulator support
103, manipulator support 103 is set in machine tool main body 101;Robot drives axis support platform 104, the support of robot drives axis
Stage+module is on manipulator support;Robot drives axis 105, robot drives pedestal are located at robot drives axis support platform
On;Manipulator (manipulator is respectively illustrated in Fig. 1 takes cutter position 108a, upright position 108b, tool change position 108c), machinery
Gloves are connected on robot drives axis one end, and robot drives axis provides power for manipulator;Efficient tool changing transmission mechanism 106 is high
Effect tool changing transmission mechanism 106 is set in machine tool main body, wherein manipulator is located at knife rest 102 and efficient tool changing transmission mechanism 106
Between;Cutterhead 107, cutterhead are driven axis connection by cutterhead with efficient tool changing transmission mechanism, more than one piece cutter are housed on cutterhead;Its
In, manipulator can take knife from cutterhead, and the knife removed can be transported to knife rest.Tool changing transmission mechanism includes:Tool changing passes
Dynamic mechanism shell 201;Worm gear 202, worm gear 202 are set in tool changing transmission mechanism shell 201, and worm gear is driven by power plant;
Worm screw 203, worm screw 203 are driven by worm gear 202;Wherein, one end of worm screw 203 is erected at tool changing transmission mechanism by connecting rod 204
On shell, one end of connecting rod is erected at by first bearing seat in the opening of tool changing transmission mechanism shell;205 are blocked, closure is set
It sets in the opening of tool changing transmission mechanism shell;Oil groove 206, oil groove are opened in closure inside;Oiling box 207, oiling box
It is set on the outside of tool changing transmission mechanism shell, oiling box is used to block the oil filler on blocking.
In the present embodiment, oil groove has been added in the direction that connecting rod is open towards tool changing transmission mechanism shell, in startup
Before, lubricating oil can be added into oil groove, while opening be blocked using oiling box, when transmission mechanism is started to work, snail
Bar will drive connecting rod to rotate together, and the lubricating oil in oil groove will flow into tool changing transmission mechanism with the rotation of connecting rod along connecting rod
Inside improves the lubricant effect at connecting rod position in this way, reduces the abrasion of connecting rod.In connecting rod and tool changing driver
Clast slot is further opened between structure shell, the clast that connecting rod generates in wear process flows into clast by washing away for lubricating oil
Slot prevents clast to be attached to the excessive wear for causing connecting rod on connecting rod.
Embodiment 2
Cutter replacing equipment includes:Machine tool main body 101;Knife rest 102, knife rest 102 are set in machine tool main body;Manipulator support
103, manipulator support 103 is set in machine tool main body 101;Robot drives axis support platform 104, the support of robot drives axis
Stage+module is on manipulator support;Robot drives axis 105, robot drives pedestal are located at robot drives axis support platform
On;Manipulator (manipulator is respectively illustrated in Fig. 1 takes cutter position 108a, upright position 108b, tool change position 108c), machinery
Gloves are connected on robot drives axis one end, and robot drives axis provides power for manipulator;Efficient tool changing transmission mechanism 106 is high
Effect tool changing transmission mechanism 106 is set in machine tool main body, wherein manipulator is located at knife rest 102 and efficient tool changing transmission mechanism 106
Between;Cutterhead 107, cutterhead are driven axis connection by cutterhead with efficient tool changing transmission mechanism, more than one piece cutter are housed on cutterhead;Its
In, manipulator can take knife from cutterhead, and the knife removed can be transported to knife rest.Tool changing transmission mechanism includes:Tool changing passes
Dynamic mechanism shell 201;Worm gear 202, worm gear 202 are set in tool changing transmission mechanism shell 201, and worm gear is driven by power plant;
Worm screw 203, worm screw 203 are driven by worm gear 202;Wherein, one end of worm screw 203 is erected at tool changing transmission mechanism by connecting rod 204
On shell, one end of connecting rod is erected at by first bearing seat in the opening of tool changing transmission mechanism shell;205 are blocked, closure is set
It sets in the opening of tool changing transmission mechanism shell;Oil groove 206, oil groove are opened in closure inside;Oiling box 207, oiling box
It is set on the outside of tool changing transmission mechanism shell, oiling box is used to block the oil filler on blocking.Tool changing transmission mechanism further includes:
Transmission shaft 208, transmission shaft 208 are connect with worm screw 203, and the rotation of transmission shaft provides power by worm screw;Shaft coupling 211;Knife
Disk drive shaft 209, cutter plate driver axis are connect with transmission shaft by shaft coupling;Emergency braking apparatus 210, emergency braking apparatus socket
On cutter plate driver axis.Transmission shaft is connect by key 223 with shaft coupling.
Emergency braking apparatus can be common brake, when the operating of tool changing transmission mechanism it is not normal (such as running speed is too fast,
Either running speed is unstable or running speed is excessively slow), and when worker without stopping machine in time, brake apparatus can be with
So that cutter plate driver axis is stopped operating by mode of braking, prevent danger, while preventing the damage of transmission mechanism.
Embodiment 3
Cutter replacing equipment includes:Machine tool main body 101;Knife rest 102, knife rest 102 are set in machine tool main body;Manipulator support
103, manipulator support 103 is set in machine tool main body 101;Robot drives axis support platform 104, the support of robot drives axis
Stage+module is on manipulator support;Robot drives axis 105, robot drives pedestal are located at robot drives axis support platform
On;Manipulator (manipulator is respectively illustrated in Fig. 1 takes cutter position 108a, upright position 108b, tool change position 108c), machinery
Gloves are connected on robot drives axis one end, and robot drives axis provides power for manipulator;Efficient tool changing transmission mechanism 106 is high
Effect tool changing transmission mechanism 106 is set in machine tool main body, wherein manipulator is located at knife rest 102 and efficient tool changing transmission mechanism 106
Between;Cutterhead 107, cutterhead are driven axis connection by cutterhead with efficient tool changing transmission mechanism, more than one piece cutter are housed on cutterhead;Its
In, manipulator can take knife from cutterhead, and the knife removed can be transported to knife rest.Tool changing transmission mechanism includes:Tool changing passes
Dynamic mechanism shell 201;Worm gear 202, worm gear 202 are set in tool changing transmission mechanism shell 201, and worm gear is driven by power plant;
Worm screw 203, worm screw 203 are driven by worm gear 202;Wherein, one end of worm screw 203 is erected at tool changing transmission mechanism by connecting rod 204
On shell, one end of connecting rod is erected at by first bearing seat in the opening of tool changing transmission mechanism shell;205 are blocked, closure is set
It sets in the opening of tool changing transmission mechanism shell;Oil groove 206, oil groove are opened in closure inside;Oiling box 207, oiling box
It is set on the outside of tool changing transmission mechanism shell, oiling box is used to block the oil filler on blocking.Tool changing transmission mechanism shell packet
Transmission shaft holding tank 212 is included, transmission shaft is set in transmission shaft holding tank, wherein tool changing transmission mechanism further includes:Bronze bushing
213, bronze bushing is set to one end of transmission shaft holding tank, and bronze bushing is contacted with transmission shaft holding tank, and bronze bushing is sleeved on transmission shaft
Outside;Anti-wearing liner 214, anti-wearing liner 214 are set to the other end of transmission shaft holding tank, and anti-wearing liner stretches into transmission shaft holding tank
It is interior;Anti-wearing liner jacking block 215, anti-wearing liner jacking block 215 is connect by locking bolt 216 with tool changing transmission mechanism shell, wear-resisting
Bushing jacking block is used to maintain the position of anti-wearing liner.There is protrusion 217, protrusion connects with transmission shaft on anti-wearing liner
It touches.
In general, transmission mechanism shell may be aluminum alloy casing, cast iron housing, and transmission shaft is usually high-quality low-carbon
The hardness of steel namely transmission shaft is generally higher than the hardness of shell, if transmission shaft is in direct contact with shell, shell holds very much
Easily wear.In the present embodiment, transmission mechanism transmission shaft and shell contact position, devise multiple wear-resistant sleeves, including blueness
Copper sheathing and anti-wearing liner prevent transmission shaft to be also prevented from transmission shaft and its with the contact of shell or the lower part of other hardness
The contact of the higher part of its hardness, to increase the service life of transmission shaft and other non-abrasive materials.
Embodiment 4
Cutter replacing equipment includes:Machine tool main body 101;Knife rest 102, knife rest 102 are set in machine tool main body;Manipulator support
103, manipulator support 103 is set in machine tool main body 101;Robot drives axis support platform 104, the support of robot drives axis
Stage+module is on manipulator support;Robot drives axis 105, robot drives pedestal are located at robot drives axis support platform
On;Manipulator (manipulator is respectively illustrated in Fig. 1 takes cutter position 108a, upright position 108b, tool change position 108c), machinery
Gloves are connected on robot drives axis one end, and robot drives axis provides power for manipulator;Efficient tool changing transmission mechanism 106 is high
Effect tool changing transmission mechanism 106 is set in machine tool main body, wherein manipulator is located at knife rest 102 and efficient tool changing transmission mechanism 106
Between;Cutterhead 107, cutterhead are driven axis connection by cutterhead with efficient tool changing transmission mechanism, more than one piece cutter are housed on cutterhead;Its
In, manipulator can take knife from cutterhead, and the knife removed can be transported to knife rest.Tool changing transmission mechanism includes:Tool changing passes
Dynamic mechanism shell 201;Worm gear 202, worm gear 202 are set in tool changing transmission mechanism shell 201, and worm gear is driven by power plant;
Worm screw 203, worm screw 203 are driven by worm gear 202;Wherein, one end of worm screw 203 is erected at tool changing transmission mechanism by connecting rod 204
On shell, one end of connecting rod is erected at by first bearing seat in the opening of tool changing transmission mechanism shell;205 are blocked, closure is set
It sets in the opening of tool changing transmission mechanism shell;Oil groove 206, oil groove are opened in closure inside;Oiling box 207, oiling box
It is set on the outside of tool changing transmission mechanism shell, oiling box is used to block the oil filler on blocking.Second bearing seat 218, second
Bearing block 218 is set to one end in anti-wearing liner, and second bearing seat is contacted with anti-wearing liner, and second bearing seat 218 is sleeved on biography
On the outside of moving axis.
Embodiment 5
Cutter replacing equipment includes:Machine tool main body 101;Knife rest 102, knife rest 102 are set in machine tool main body;Manipulator support
103, manipulator support 103 is set in machine tool main body 101;Robot drives axis support platform 104, the support of robot drives axis
Stage+module is on manipulator support;Robot drives axis 105, robot drives pedestal are located at robot drives axis support platform
On;Manipulator (manipulator is respectively illustrated in Fig. 1 takes cutter position 108a, upright position 108b, tool change position 108c), machinery
Gloves are connected on robot drives axis one end, and robot drives axis provides power for manipulator;Efficient tool changing transmission mechanism 106 is high
Effect tool changing transmission mechanism 106 is set in machine tool main body, wherein manipulator is located at knife rest 102 and efficient tool changing transmission mechanism 106
Between;Cutterhead 107, cutterhead are driven axis connection by cutterhead with efficient tool changing transmission mechanism, more than one piece cutter are housed on cutterhead;Its
In, manipulator can take knife from cutterhead, and the knife removed can be transported to knife rest.Tool changing transmission mechanism includes:Tool changing passes
Dynamic mechanism shell 201;Worm gear 202, worm gear 202 are set in tool changing transmission mechanism shell 201, and worm gear is driven by power plant;
Worm screw 203, worm screw 203 are driven by worm gear 202;Wherein, one end of worm screw 203 is erected at tool changing transmission mechanism by connecting rod 204
On shell, one end of connecting rod is erected at by first bearing seat in the opening of tool changing transmission mechanism shell;205 are blocked, closure is set
It sets in the opening of tool changing transmission mechanism shell;Oil groove 206, oil groove are opened in closure inside;Oiling box 207, oiling box
It is set on the outside of tool changing transmission mechanism shell, oiling box is used to block the oil filler on blocking.Multiple spiral shells are provided on worm gear
Pit 222, tool changing transmission mechanism further include:Floor 219, floor is fixed on by threaded hole on worm gear.
In general, when transmission mechanism operates, worm gear will produce some vibrations in rotation, lead to worm gear and worm screw
Occlusion is inaccurate, and the excessive wear of worm gear and worm screw, this phenomenon is caused to be become apparent when worm gear runs at high speed, in order to
It realizes efficient tool changing, has to the velocity of rotation for increasing worm gear, this generates apparent contradictions, in order to solve this
Problem, the present embodiment have installed floor additional on worm gear, and floor has constant weight, this makes the center of gravity of worm gear move forward, prevents snail
The swing in rotation process is taken turns, the abrasion between worm gear and worm screw is reduced.
Embodiment 6
Cutter replacing equipment includes:Machine tool main body 101;Knife rest 102, knife rest 102 are set in machine tool main body;Manipulator support
103, manipulator support 103 is set in machine tool main body 101;Robot drives axis support platform 104, the support of robot drives axis
Stage+module is on manipulator support;Robot drives axis 105, robot drives pedestal are located at robot drives axis support platform
On;Manipulator (manipulator is respectively illustrated in Fig. 1 takes cutter position 108a, upright position 108b, tool change position 108c), machinery
Gloves are connected on robot drives axis one end, and robot drives axis provides power for manipulator;Efficient tool changing transmission mechanism 106 is high
Effect tool changing transmission mechanism 106 is set in machine tool main body, wherein manipulator is located at knife rest 102 and efficient tool changing transmission mechanism 106
Between;Cutterhead 107, cutterhead are driven axis connection by cutterhead with efficient tool changing transmission mechanism, more than one piece cutter are housed on cutterhead;Its
In, manipulator can take knife from cutterhead, and the knife removed can be transported to knife rest.Tool changing transmission mechanism includes:Tool changing passes
Dynamic mechanism shell 201;Worm gear 202, worm gear 202 are set in tool changing transmission mechanism shell 201, and worm gear is driven by power plant;
Worm screw 203, worm screw 203 are driven by worm gear 202;Wherein, one end of worm screw 203 is erected at tool changing transmission mechanism by connecting rod 204
On shell, one end of connecting rod is erected at by first bearing seat in the opening of tool changing transmission mechanism shell;205 are blocked, closure is set
It sets in the opening of tool changing transmission mechanism shell;Oil groove 206, oil groove are opened in closure inside;Oiling box 207, oiling box
It is set on the outside of tool changing transmission mechanism shell, oiling box is used to block the oil filler on blocking.Lubricating oil is provided on worm gear
Outlet 220.
The description of the aforementioned specific exemplary embodiment to the present invention is in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changed
And variation.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the present invention and its actually answering
With so that those skilled in the art can realize and utilize the present invention a variety of different exemplary implementation schemes and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (7)
1. a kind of efficient cutter replacing equipment of numerically-controlled machine tool, the cutter replacing equipment include:
Machine tool main body;
Knife rest, the knife rest are set in the machine tool main body;
Manipulator support, the manipulator support are set in the machine tool main body;
Robot drives axis support platform, the robot drives axis support platform are mounted on the manipulator support;
Robot drives axis, the robot drives pedestal are located in the robot drives axis support platform;
Manipulator, the manipulator are socketed in robot drives axis one end, and the robot drives axis is the manipulator
Power is provided;
Efficient tool changing transmission mechanism, the efficient tool changing transmission mechanism are set in the machine tool main body, wherein the manipulator
Between the knife rest and the efficient tool changing transmission mechanism;
Cutterhead, the cutterhead are driven axis connection by cutterhead with the efficient tool changing transmission mechanism, more than one piece are housed on the cutterhead
Cutter;Wherein, the manipulator can take knife from the cutterhead, and the knife removed can be transported to the knife rest;
It is characterized in that:Wherein, the tool changing transmission mechanism includes:
Tool changing transmission mechanism shell;
Worm gear, the worm gear are set in the tool changing transmission mechanism shell, and the worm gear is driven by power plant;
Worm screw, the worm screw is by the worm-gear driven;
Wherein, one end of the worm screw is erected at by connecting rod in the tool changing transmission mechanism shell, and one end of the connecting rod is logical
First bearing seat is crossed to be erected in the opening of the tool changing transmission mechanism shell;
It blocks, the closure is arranged in the opening of the tool changing transmission mechanism shell;
Oil groove, the oil groove are opened on the inside of the closure;And
Oiling box, the oiling box are set on the outside of the tool changing transmission mechanism shell, and the oiling box is for blocking
Oil filler in the closure.
2. efficient cutter replacing equipment as described in claim 1, which is characterized in that the tool changing transmission mechanism further includes:
Transmission shaft, the transmission shaft are connect with the worm screw, and the rotation of the transmission shaft provides power by the worm screw;
Shaft coupling;
Cutter plate driver axis, the cutter plate driver axis are connect with the transmission shaft by the shaft coupling;And
Emergency braking apparatus, the emergency braking apparatus are socketed on the cutter plate driver axis.
3. efficient cutter replacing equipment as claimed in claim 2, which is characterized in that the tool changing transmission mechanism shell includes transmission shaft
Holding tank, the transmission shaft are set in the transmission shaft holding tank, wherein the tool changing transmission mechanism further includes:
Bronze bushing, the bronze bushing are set to one end of the transmission shaft holding tank, and the bronze bushing is accommodated with the transmission shaft
Slot contacts, and the bronze bushing is sleeved on outside the transmission shaft;
Anti-wearing liner, the anti-wearing liner are set to the other end of the transmission shaft holding tank, and the anti-wearing liner stretches into described
In transmission shaft holding tank;And
Anti-wearing liner jacking block, the anti-wearing liner jacking block is connect by locking bolt with the tool changing transmission mechanism shell, described
Anti-wearing liner jacking block is used to maintain the position of the anti-wearing liner.
4. efficient cutter replacing equipment as claimed in claim 3, which is characterized in that have protrusion, institute on the anti-wearing liner
Protrusion is stated to contact with the transmission shaft.
5. efficient cutter replacing equipment as claimed in claim 3, which is characterized in that the tool changing transmission mechanism further includes:Second axis
Bearing, the second bearing seat are set to one end in the anti-wearing liner, and the second bearing seat is socketed with the wear-resisting lining
It touches, the second bearing seat is sleeved on the outside of the transmission shaft.
6. efficient cutter replacing equipment as described in claim 1, which is characterized in that be provided with multiple threaded holes, institute on the worm gear
Stating tool changing transmission mechanism further includes:Floor, the floor are fixed on by the threaded hole on the worm gear.
7. efficient cutter replacing equipment as claimed in claim 6, which is characterized in that be provided with lubricating oil outlet on the worm gear.
Priority Applications (1)
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CN201810431596.9A CN108381256B (en) | 2018-05-08 | 2018-05-08 | High-efficient tool changing equipment of digit control machine tool |
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CN201810431596.9A CN108381256B (en) | 2018-05-08 | 2018-05-08 | High-efficient tool changing equipment of digit control machine tool |
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CN108381256A true CN108381256A (en) | 2018-08-10 |
CN108381256B CN108381256B (en) | 2024-06-25 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3300856A (en) * | 1964-02-14 | 1967-01-31 | Giddings & Lewis | Machine tool with automatic tool changing apparatus |
CN2251220Y (en) * | 1995-12-20 | 1997-04-02 | 王为 | Motor top cover convenient to filling lubricating oil |
CN1985107A (en) * | 2004-06-22 | 2007-06-20 | 迪姆肯公司 | Seal for worm gear speed reducer |
CN101708578A (en) * | 2009-08-12 | 2010-05-19 | 江苏齐航数控机床有限责任公司 | Tool changing manipulator of numerical control machine tool, and control method and tool changing method thereof |
DE202011001580U1 (en) * | 2011-01-11 | 2011-03-24 | Martschoke, Daniel | Electromechanical positioning device for aligning heavy workpieces on magnetic chucks |
CN105983882A (en) * | 2015-02-13 | 2016-10-05 | 山东普鲁特机床有限公司 | High-precision pentahedral cutter head with arbitrary dividing function |
CN206487528U (en) * | 2017-01-16 | 2017-09-12 | 恩永(北京)科技股份有限公司 | Oiling blanking cover mounting structure |
CN208147459U (en) * | 2018-05-08 | 2018-11-27 | 河南工学院 | The efficient cutter replacing equipment of numerically-controlled machine tool |
-
2018
- 2018-05-08 CN CN201810431596.9A patent/CN108381256B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3300856A (en) * | 1964-02-14 | 1967-01-31 | Giddings & Lewis | Machine tool with automatic tool changing apparatus |
CN2251220Y (en) * | 1995-12-20 | 1997-04-02 | 王为 | Motor top cover convenient to filling lubricating oil |
CN1985107A (en) * | 2004-06-22 | 2007-06-20 | 迪姆肯公司 | Seal for worm gear speed reducer |
CN101708578A (en) * | 2009-08-12 | 2010-05-19 | 江苏齐航数控机床有限责任公司 | Tool changing manipulator of numerical control machine tool, and control method and tool changing method thereof |
DE202011001580U1 (en) * | 2011-01-11 | 2011-03-24 | Martschoke, Daniel | Electromechanical positioning device for aligning heavy workpieces on magnetic chucks |
CN105983882A (en) * | 2015-02-13 | 2016-10-05 | 山东普鲁特机床有限公司 | High-precision pentahedral cutter head with arbitrary dividing function |
CN206487528U (en) * | 2017-01-16 | 2017-09-12 | 恩永(北京)科技股份有限公司 | Oiling blanking cover mounting structure |
CN208147459U (en) * | 2018-05-08 | 2018-11-27 | 河南工学院 | The efficient cutter replacing equipment of numerically-controlled machine tool |
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CN108381256B (en) | 2024-06-25 |
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