CN107414506A - Novel multiaxis machining machine - Google Patents

Novel multiaxis machining machine Download PDF

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Publication number
CN107414506A
CN107414506A CN201710751724.3A CN201710751724A CN107414506A CN 107414506 A CN107414506 A CN 107414506A CN 201710751724 A CN201710751724 A CN 201710751724A CN 107414506 A CN107414506 A CN 107414506A
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CN
China
Prior art keywords
vertical bench
base
stage portion
cutter head
straight line
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710751724.3A
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Chinese (zh)
Inventor
郭继安
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Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201710751724.3A priority Critical patent/CN107414506A/en
Publication of CN107414506A publication Critical patent/CN107414506A/en
Pending legal-status Critical Current

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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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
    • B23Q1/015—Frames, beds, pillars
    • 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
    • B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
    • B23Q1/017—Arrangements of ways
    • 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
    • B23Q11/0017—Arrangements compensating weight or flexion on parts of the machine compensating the weight of vertically moving elements, e.g. by balancing liftable machine parts
    • B23Q11/0025—Arrangements compensating weight or flexion on parts of the machine compensating the weight of vertically moving elements, e.g. by balancing liftable machine parts using resilient means, e.g. springs, hydraulic dampers
    • 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/28—Electric drives

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)

Abstract

A kind of Novel multiaxis machining machine, the processing equipment includes base, vertical bench, cutter head case and main shaft headstock, the side of base is provided with the workbench of carrying workpiece, the opposite side of base is provided with the pedestal uprightly placed, the pedestal is the square bearer with interior space, and joint portion is extended in the top of pedestal to the direction of workbench, in the lower section of joint portion, base is provided with three layers of stage portion, and three layers of stage portion are climbed from workbench to pedestal order；Vertical bench is square frame support body, three layers of stage portion that the bottom of vertical bench is corresponded on base are formed combines step accordingly, be respectively provided between the first rank and the 3rd rank with reference to the front end of step, rear end and stage portion left and right to first straight line guide rail, the position of two first straight line guide rails is one high and one low, and combine step intermediate ends and stage portion second-order between be provided with left and right to first straight line motor, thus, between vertical bench and the stage portion of base formed left and right to the first feed mechanism.

Description

Novel multiaxis machining machine
Technical field
The present invention relates to the field of Cut Machine, more particularly to a kind of improve the new more of stability and machining accuracy Axis processing machine tool.
Background technology
Existing multiaxis machining machine is mostly three axles or five-axis robot machinery, is typically carried out using ball guide bar or screw rod more Axle is fed, but such feed accuracy and speed are all relatively low, can not adapt to higher and higher processing request at this stage.
And the defects of in order to overcome ball guide bar or screw rod, the more and more extensive feeding applied to processing equipment of linear electric motors In control, servo response and the dynamic cutting rigidity of linear electric motors are higher, and feed accuracy is also significantly larger than ball guide bar or spiral shell The feeding of bar, it uses modularized design, and part is less, and maintenance is convenient to.
But the linear electric motors in existing processing equipment, structure unreasonable allocation, easily cause to influence feed motion Balance and machining accuracy, e.g., when linear electric motors carry out feeding operation, the magnetic attraction of three times thrust can be produced, to processing equipment Structural requirement it is higher, on present processing equipment pedestal without for linear electric motors carry out respective design, be also easy to produce structure change Shape, transmission failure and precision is caused to reduce.
Therefore, the designer of the present invention, in view of drawbacks described above, by concentrating on studies and designing, synthesis is engaged in for many years for a long time The experience and achievement of related industry, research and design go out a kind of Novel multiaxis machining machine, to overcome drawbacks described above.
The content of the invention
It is an object of the invention to provide a kind of Novel multiaxis machining machine, and it ensure that straight-line electric by structure design The feed accuracy of machine, and main tapping will not be adsorbed during machining, increase service life.
To achieve the above object, the invention discloses a kind of Novel multiaxis machining machine, the processing equipment includes base, stood Formula platform, cutter head case and main shaft headstock, it is characterised in that：
The side of base is provided with the workbench of carrying workpiece, and the opposite side of base is provided with the pedestal uprightly placed, the base Seat is the square bearer with interior space, and joint portion is extended in the top of pedestal to the direction of workbench, in the lower section of joint portion, bottom Seat is provided with three layers of stage portion, and three layers of stage portion are climbed from workbench to pedestal order；
Vertical bench is square frame support body, and three layers of stage portion that the bottom of vertical bench is corresponded on base are formed combines platform accordingly Rank, be respectively provided between the first rank and the 3rd rank with reference to the front end of step, rear end and stage portion left and right to first straight line lead Rail, the position of two first straight line guide rails is one high and one low, and combines and be provided between the intermediate ends of step and the second-order of stage portion Left and right to first straight line motor, thus, between vertical bench and the stage portion of base formed left and right to the first feed mechanism.
Wherein, the top of vertical bench corresponds to the second straight line motor that joint portion is provided with left and right directions, the front end face of vertical bench Prominent joint portion, an and extension is extended upward in top, be provided between the extension and joint portion left and right to the Two line slideways, the second straight line guide rail and second straight line motor composition left and right to the second feed mechanism.
Wherein, cutter head case includes U-frame body and upper lid, divides between the rearward position of both sides cylinder and the inner side of vertical bench The 3rd line slideway not formed with above-below direction, thus, cutter head case can be slided in vertical bench along the 3rd line slideway, cutter head The 3rd linear electric motors of above-below direction are provided between the forward facing position and vertical bench of case both sides.
Wherein, the front end face of cutter head case is protruded from outside vertical bench, and respectively in the left and right sides, vertically extending be provided with is grown Bar extension, the 4th line slideway of above-below direction is provided between the strip extension of the both sides and the front end face of vertical bench.
Wherein, wherein, at least one pneumatic cylinder or hydraulic cylinder are provided with the front end face of vertical bench, the cylinder rod of each cylinder is stretched downwards Go out and be connected with the top of cutter head case, thus balance movement of the cutter head case in above-below direction.
Wherein, one is formed in cutter head case and places hole, this places bottom hole face and extended back provided with a magnetic extending bracket, wears Put bottom hole face and magnetic extending bracket is provided with the magnet of fore-and-aft direction, main shaft headstock is slideably positioned in cutter head case along the longitudinal direction Place in hole, its front end is provided with main tapping, is respectively equipped between the two bottom sides of main shaft headstock and the bottom surface for placing hole front and rear 5th line slideway in direction, and among the bottom and place and be provided with coil between the bottom surface in hole, the coil with place in hole Magnet forms the 5th linear electric motors of fore-and-aft direction, thus, passes through the 5th line slideway and the 5th linear electric motors drive shaft head Seat is movable.
By said structure, the present invention has advantages below：
1st, driving configuration opposing upper and lower is formed between vertical bench and base, contributes to the diffusion of magnetic force, reduces structure Influence to magnetic attraction, while four line slideways are provided with, more effective resistance can be provided, meanwhile, stair-stepping setting, The bearing capacity of more preferable fore-and-aft direction can be provided；
2nd, the air pressure or hydraulic cylinder of balance are provided with vertical bench so that cutter head case is when moving up and down, by more preferable Support, meanwhile, cylinder body is just put, and support end and force side distance are shorter, can reduce abrasion, raising service life；
3rd, by the setting of both sides line slideway and middle straight line motor, the sagging phenomenon in front end is reduced, it is ensured that enter To precision；
4th, magnetic extending bracket is provided with cutter head case, with supports main shaft headstock, reduces overall volume and weight, is dropped Low cost.
The present invention will be further described in detail by the following specific embodiments, and further combined with to accompanying drawing Illustrate to be more apparent and obvious to understand.
Brief description of the drawings
Fig. 1 shows the schematic perspective view of the Novel multiaxis machining machine of the present invention.
Fig. 2 shows the floor map of the Novel multiaxis machining machine of the present invention.
Fig. 3 shows the structure of the linear motion actuator schematic diagram of the present invention.
Fig. 4 shows the main axle structure schematic diagram of the present invention.
Embodiment
Referring to Fig. 1, it is shown that the schematic perspective view of Novel multiaxis machining machine of the invention.
The processing equipment includes base 10, vertical bench 20, cutter head case 30 and main shaft headstock 40.
Wherein, referring also to Fig. 2, the side of base 10 are provided with workbench 11, and workpiece may be disposed at workbench 11 during processing On, the opposite side of base 10 is provided with the pedestal 12 uprightly placed, and the pedestal 12 is the square bearer with interior space, pedestal 12 Joint portion 121 is extended in top to the direction of workbench 11, and in the lower section of joint portion 121, base 10 is provided with three layers of stage portion 13, three layers of stage portion 13 are climbed from workbench 11 to the order of pedestal 12.
Wherein, vertical bench 20 is square frame support body, and three layers of stage portion 13 that the bottom of vertical bench 20 is corresponded on base 10 are formed Step 21 is combined accordingly, is respectively provided between the first rank and the 3rd rank with reference to the front end of step 21, rear end and stage portion 13 To the first straight line guide rail 22 of (also referred to as X-direction), the position of two first straight line guide rails 22 is one high and one low, and combines for left and right Between the intermediate ends of step 21 and the second-order of stage portion 13 be provided with left and right to first straight line motor 23, thus, in vertical bench First feed mechanism of the left and right to (X-direction) is formed between 20 and the stage portion 13 of base 10, and in order to preferably control this The feeding in direction, the top of vertical bench 20 correspond to the second straight line motor 24 that joint portion 121 is provided with left and right directions, vertical bench 20 Front end face protrudes the joint portion 121, and extends upward an extension 25 in top, between the extension 25 and joint portion 121 Be provided with left and right to second straight line guide rail 26, the second straight line guide rail and second straight line motor composition left and right to second feeding Mechanism, thus, by first feed mechanism and the second feed mechanism, vertical bench 20 can slide in left-right direction on base 10 Feeding.
Wherein, at least one pneumatic cylinder or hydraulic cylinder 27 are provided with the front end face of vertical bench 20, it is preferred that there are two Pneumatic cylinder or hydraulic cylinder 27, the cylinder rod 271 of each cylinder extend downwardly from.
Wherein, referring also to Fig. 3, cutter head case 30 include U-frame body and upper lid, in both sides the rearward position of cylinder with it is vertical The 3rd line slideway 31 of above-below direction (both Y directions) is respectively formed between the inner side of platform 20, thus, cutter head case 30 can edge 3rd line slideway 31 is slided in vertical bench 20, is provided between the forward facing position and vertical bench 20 of the both sides of cutter head case 30 up and down 3rd linear electric motors 32 in direction, the front end face of cutter head case 30 are protruded from outside vertical bench 20, and respectively vertically square in the left and right sides Strip extension 33 is provided with to extension, above-below direction is provided between the strip extension 33 of the both sides and the front end face of vertical bench 20 The 4th line slideway 34.
Wherein, one is formed in cutter head case 30 and places hole 35, this places the bottom surface of hole 35 and extended back extends provided with a magnetic Support 36, places the bottom surface of hole 35 and magnetic extending bracket 36 is provided with the magnet 37 of fore-and-aft direction (both Z-directions), and is arranged at The cylinder rod 271 of pneumatic cylinder or hydraulic cylinder 27 on vertical bench 20 is connected with the top of cutter head case 30, is thus balanced cutter head case 30 and is existed The movement of above-below direction.
Wherein, referring also to Fig. 4, main shaft headstock 40 are slideably positioned in the placing in hole 35 of cutter head case 30 along the longitudinal direction, Its front end is provided with main tapping 41, and fore-and-aft direction is respectively equipped between the two bottom sides of main shaft headstock 40 and the bottom surface for placing hole 35 5th line slideway 42, and among the bottom and place and be provided with coil 43 between the bottom surface in hole 35, the coil 43 with place hole 35 Interior magnet 37 forms the 5th linear electric motors of fore-and-aft direction, thus, is driven by the 5th line slideway 41 and the 5th linear electric motors Dynamic main shaft headstock 40 moves forward and backward.
By said structure, the present invention has advantages below：
1st, driving configuration opposing upper and lower is formed between vertical bench and base, contributes to the diffusion of magnetic force, reduces structure Influence to magnetic attraction, while four line slideways are provided with, more effective resistance can be provided, meanwhile, stair-stepping setting, The bearing capacity of more preferable fore-and-aft direction can be provided；
2nd, the air pressure or hydraulic cylinder of balance are provided with vertical bench so that cutter head case is when moving up and down, by more preferable Support, meanwhile, cylinder body is just put, and support end and force side distance are shorter, can reduce abrasion, raising service life；
3rd, by the setting of both sides line slideway and middle straight line motor, the sagging phenomenon in front end is reduced, it is ensured that enter To precision；
4th, magnetic extending bracket is provided with cutter head case, with supports main shaft headstock, reduces overall volume and weight, is dropped Low cost.
It is readily apparent that the description and record of the above are only illustrated in the disclosure being not intended to be limiting of the invention Appearance, application or use.Although being described in embodiment and embodiment being described in the drawings, the present invention does not limit By accompanying drawing example and described in embodiment as it is now recognized that optimal mode to implement the particular case of the teachings of the present invention Son, the scope of the present invention is by any embodiment including falling into description and appended claims above.

Claims (6)

1. a kind of Novel multiaxis machining machine, the processing equipment includes base, vertical bench, cutter head case and main shaft headstock, its feature It is：The side of base is provided with the workbench of carrying workpiece, and the opposite side of base is provided with the pedestal uprightly placed, and the pedestal is Joint portion is extended in square bearer with interior space, the top of pedestal to the direction of workbench, and in the lower section of joint portion, base is set Three layers of stage portion are equipped with, three layers of stage portion are climbed from workbench to pedestal order；Vertical bench is square frame support body, the bottom of vertical bench Three layers of stage portion that portion is corresponded on base are formed combines step accordingly, with reference to the of the front end of step, rear end and stage portion Be respectively provided between single order and the 3rd rank left and right to first straight line guide rail, the position of two first straight line guide rails is one high and one low, and With reference to be provided between the intermediate ends of step and the second-order of stage portion left and right to first straight line motor, thus, in vertical bench and Between the stage portion of base formed left and right to the first feed mechanism.
2. Novel multiaxis machining machine as claimed in claim 1, it is characterised in that the top of vertical bench corresponds to joint portion and is provided with The second straight line motor of left and right directions, the front end face of vertical bench protrudes the joint portion, and extends upward an extension in top, Be provided between the extension and joint portion left and right to second straight line guide rail, the second straight line guide rail and second straight line group of motors Into left and right to the second feed mechanism.
3. Novel multiaxis machining machine as claimed in claim 1, it is characterised in that cutter head case includes U-frame body and upper lid, The 3rd line slideway of above-below direction, thus, knife are respectively formed between the rearward position of both sides cylinder and the inner side of vertical bench Head case can be slided in vertical bench along the 3rd line slideway, be provided between the forward facing position and vertical bench of cutter head case both sides up and down 3rd linear electric motors in direction.
4. Novel multiaxis machining machine as claimed in claim 3, it is characterised in that the front end face of cutter head case protrudes from vertical bench Outside, and respectively strip extension is provided with the left and right sides is vertically extending, before the strip extension and vertical bench of the both sides The 4th line slideway of above-below direction is provided between end face.
5. the Novel multiaxis machining machine as described in claim 3 or 4, it is characterised in that wherein, set in the front end face of vertical bench There are at least one pneumatic cylinder or hydraulic cylinder, the cylinder rod of each cylinder extends downwardly from being connected with the top of cutter head case, thus balances cutter head case In the movement of above-below direction.
6. the Novel multiaxis machining machine as described in claim 2,3 or 4, it is characterised in that form one in cutter head case and place Hole, this places bottom hole face and extended back provided with a magnetic extending bracket, places bottom hole face and magnetic extending bracket provided with front and rear The magnet in direction, main shaft headstock are slideably positioned in the placing in hole of cutter head case along the longitudinal direction, and its front end is provided with main tapping, main shaft Be respectively equipped with the 5th line slideway of fore-and-aft direction between the two bottom sides of headstock and the bottom surface for placing hole, and among bottom with Placing and coil is provided between the bottom surface in hole, the coil and the magnet placed in hole form the 5th linear electric motors of fore-and-aft direction, by This, is moved forward and backward by the 5th line slideway and the 5th linear electric motors drive shaft headstock.
CN201710751724.3A 2017-08-28 2017-08-28 Novel multiaxis machining machine Pending CN107414506A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710751724.3A CN107414506A (en) 2017-08-28 2017-08-28 Novel multiaxis machining machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710751724.3A CN107414506A (en) 2017-08-28 2017-08-28 Novel multiaxis machining machine

Publications (1)

Publication Number Publication Date
CN107414506A true CN107414506A (en) 2017-12-01

Family

ID=60434145

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710751724.3A Pending CN107414506A (en) 2017-08-28 2017-08-28 Novel multiaxis machining machine

Country Status (1)

Country Link
CN (1) CN107414506A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102328234A (en) * 2011-08-04 2012-01-25 四川欧曼机械有限公司 Novel multiaxis machining machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102328234A (en) * 2011-08-04 2012-01-25 四川欧曼机械有限公司 Novel multiaxis machining machine

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Application publication date: 20171201

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