Five-axis ultra-precise air-floating motion platform lathe bed

Abstract

The utility model belongs to the technical field of application of ultra-precise air-floating motion platforms, and particularly discloses a five-axis ultra-precise air-floating motion platform lathe bed which comprises a marble base plate, a marble lower transition block, a spiral groove, a stud, a circular supporting plate, a circular transition supporting plate, a transverse marble track mounting bedplate, a track, a vertical marble supporting beam, a transverse marble supporting beam and the like. The utility model has the beneficial effects that the whole body is made of a marble material with a reasonable multi-component split design, so that the assembly or disassembly and maintenance are convenient, and meanwhile, the cleaning and maintenance are also convenient; a PLC with a display screen, a laser vibration measurement transmitter, a laser vibration measurement reflection part, a laser displacement transmitter, a laser displacement reflection part, a laser distance measurement transmitter and a laser distance measurement reflection part which are matched for use can perform corresponding multi-directional monitoring on real-time vibration, deviation and height information of the whole bed body, so that the bed body is kept in a balanced state; and the five-axis ultra-precise air floating motion platform is ensured to be in an optimal working scene.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of super-precision air floating motion platform application, concretely relates to a five-axis super-precision air floating motion platform bed body. BACKGROUND

[0002] The main purpose of the machine tool bed is to support various components of the machine tool, to ensure the stability and precision of the machine tool during work. At the same time, the bed also plays a role in bearing and dispersing various forces generated during the work of the machine tool, including cutting force, gravity, inertia force, etc., to maintain the overall rigidity and precision of the machine tool.

[0003] The five-axis super-precision air floating motion platform works through the principle of magnetic suspension driving. During its driving process, it needs to reduce interference and at the same time has the function of being easy to clean and maintain.

[0004] Therefore, based on the above problems, the utility model provides a five-axis super-precision air floating motion platform bed body. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a five-axis super-precision air floating motion platform bed body, which on the one hand adopts marble components to reduce interference, and on the other hand can monitor the bed body, so that the five-axis super-precision air floating motion platform is maintained in the best working state.

[0006] Technical scheme: The utility model relates to a five-axis super-precision air floating motion platform bed body, which comprises a marble base plate, marble lower transition blocks arranged at the bottom surfaces of the four corners of the marble base plate, screw grooves arranged in one side of the marble lower transition blocks, screw columns connected with the screw grooves, circular support plates arranged at the end surfaces of one end of the screw columns, circular transition support plates arranged on the screw columns and abutting against the surfaces of the marble transition blocks, a plurality of groups of marble upper transition blocks symmetrically arranged at the end surfaces of one end of the marble base plate, horizontal marble track mounting table plates arranged on the surfaces of the marble upper transition blocks, tracks arranged at the end surfaces of the center lines of the horizontal marble track mounting table plates, vertical marble support beams symmetrically arranged on the horizontal marble track mounting table plates and located on both sides of the tracks, and horizontal marble support beams connected with the vertical marble support beams at both ends.

[0007] The five-axis super-precision air floating motion platform bed body further comprises horizontal screw grooves and circular grooves symmetrically arranged in the outer walls on both sides of the horizontal marble track mounting table plates, internally threaded screw columns used in cooperation with the horizontal screw grooves and the circular grooves, internally threaded circular plates arranged at the end surfaces of one end of the internally threaded screw columns, screw rods used in cooperation with the internally threaded circular plates and the internally threaded screw columns, and hole ear plates arranged at the end surfaces of one end of the screw rods.

[0008] The five-axis ultra-precision air floating motion platform bed body has the advantages that: 1. the whole is made of reasonable multi-component split type design marble material, is convenient to assemble or disassemble, reduces the interference on the work of the five-axis ultra-precision air floating motion platform, and is also convenient to clean and maintain; 2. the marble material has high strength, is durable, has long service life, and is easy to process and manufacture; 3. the display screen PLC controller, the laser vibration emitting device, the laser vibration reflecting part, the laser displacement emitting device, the laser displacement reflecting part, the laser ranging emitting device and the laser ranging reflecting part are used in cooperation, can perform corresponding multidirectional monitoring on the real-time vibration, deviation and height information of the whole bed body, make the bed body maintain in a balanced state, and guarantee that the five-axis ultra-precision air floating motion platform is in the best working scene.

[0009] The five-axis ultra-precision air floating motion platform bed body has the advantages that: 1. the whole is made of reasonable multi-component split type design marble material, is convenient to assemble or disassemble, reduces the interference on the work of the five-axis ultra-precision air floating motion platform, and is also convenient to clean and maintain; 2. the marble material has high strength, is durable, has long service life, and is easy to process and manufacture; 3. the display screen PLC controller, the laser vibration emitting device, the laser vibration reflecting part, the laser displacement emitting device, the laser displacement reflecting part, the laser ranging emitting device and the laser ranging reflecting part are used in cooperation, can perform corresponding multidirectional monitoring on the real-time vibration, deviation and height information of the whole bed body, make the bed body maintain in a balanced state, and guarantee that the five-axis ultra-precision air floating motion platform is in the best working scene.

[0010] The five-axis ultra-precision air floating motion platform bed body has the advantages that: 1. the whole is made of reasonable multi-component split type design marble material, is convenient to assemble or disassemble, reduces the interference on the work of the five-axis ultra-precision air floating motion platform, and is also convenient to clean and maintain; 2. the marble material has high strength, is durable, has long service life, and is easy to process and manufacture; 3. the display screen PLC controller, the laser vibration emitting device, the laser vibration reflecting part, the laser displacement emitting device, the laser displacement reflecting part, the laser ranging emitting device and the laser ranging reflecting part are used in cooperation, can perform corresponding multidirectional monitoring on the real-time vibration, deviation and height information of the whole bed body, make the bed body maintain in a balanced state, and guarantee that the five-axis ultra-precision air floating motion platform is in the best working scene.

[0011] The five-axis ultra-precision air floating motion platform bed body has the advantages that: 1. the whole is made of reasonable multi-component split type design marble material, is convenient to assemble or disassemble, reduces the interference on the work of the five-axis ultra-precision air floating motion platform, and is also convenient to clean and maintain; 2. the marble material has high strength, is durable, has long service life, and is easy to process and manufacture; 3. the display screen PLC controller, the laser vibration emitting device, the laser vibration reflecting part, the laser displacement emitting device, the laser displacement reflecting part, the laser ranging emitting device and the laser ranging reflecting part are used in cooperation, can perform corresponding multidirectional monitoring on the real-time vibration, deviation and height information of the whole bed body, make the bed body maintain in a balanced state, and guarantee that the five-axis ultra-precision air floating motion platform is in the best working scene. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0013] Figure 1 is a front view structural schematic diagram of the five-axis ultra-precision air floating motion platform bed body of the present application;

[0014] Figure 2 is a left view partial structural schematic diagram of the five-axis ultra-precision air floating motion platform bed body of the present application;

[0015] Figure 3The utility model discloses a five -axis super -precision air -floating motion platform bed body's cross screw groove, round recess, with inner screw groove stud, with screw groove round plate, screw rod, ear plate's split structure schematic diagram.

[0016] In the figure, the serial number is as follows: 100-marble base plate, 101-marble lower transition block, 102-screw groove, 103-stud, 104-circular support plate, 105-circular transition support plate, 106-marble upper transition block, 107-horizontal marble track installation base plate, 108-cross screw groove, 109-round recess, 110-vertical marble support beam, 111-horizontal marble support beam, 112-rail, 113-PLC controller with display screen, 114-laser displacement transmitter, 115-laser displacement reflection part, 116-laser range finder transmitter, 117-laser range finder reflection part, 118-laser vibration measuring transmitter, 119-laser vibration measuring reflection part, 120-round plate with screw groove, 121-stud with inner screw groove, 122-screw rod, 123-ear plate with hole. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0018] In the description of the utility model, it needs to be explained that the terms "top", "bottom", "one side", "the other side", "front", "back", "intermediate position", "interior", "top end", "bottom end" and the like indicate the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and is not intended to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0019] Embodiment one

[0020] AsFigure 1 and Figure 2 The five-axis ultra-precision air-floating motion platform bed shown in the figure includes a marble base 100, and marble lower transition blocks 101 arranged at the bottom of the four corners of the marble base 100, and screw grooves 102 respectively arranged in one surface of the marble lower transition block 101, and studs 103 respectively connected to the screw grooves 102, and circular support plates 104 respectively arranged on one end surface of the studs 103, and circular transition support plates 105 respectively arranged on the studs 103 and abutting the surface of the marble transition block 101, and symmetrically arranged on one end surface of the marble base 100. Several groups of marble upper transition blocks 106, and horizontal marble track mounting plates 107 respectively arranged on the surface of the marble upper transition blocks 106, and tracks 112 arranged on the end faces of the symmetrical center lines of the horizontal marble track mounting plates 107, and vertical marble support beams 110 symmetrically arranged on the horizontal marble track mounting plates 107 and on both sides of the tracks 112, and horizontal marble support beams 111 respectively connected to the vertical marble support beams 110 at both ends; wherein, one end face of the horizontal marble track mounting plate 107 is flush with the end face of the marble base plate 100.

[0021] Example 2

[0022] Based on the first embodiment, Figure 3 The five-axis ultra-precision air-floating motion platform bed shown also includes horizontal screw grooves 108 and circular grooves 109 symmetrically arranged in the outer walls on both sides of the horizontal marble track mounting plate 107, and studs 121 with inner screw grooves respectively used in conjunction with the horizontal screw grooves 108 and the circular grooves 109, and circular plates 120 with screw grooves respectively arranged on the end faces of one end of the studs 121 with inner screw grooves, and screws 122 respectively used in conjunction with the circular plates 120 with screw grooves and the studs 121 with inner screw grooves, and ear plates 123 with holes respectively arranged on the end faces of one end of the screws 122.

[0023] In this way, when the entire bed needs to be moved, the screw 122, the circular plate with screw grooves 120, and the stud with inner screw grooves 121 can be tightened by rotating the ear plate with holes 123, and the ear plate with holes 123 is used to pass the lifting rope.

[0024] Example 3

[0025] Based on the first or second embodiment, the five-axis ultra-precision air-floating motion platform bed further includes a PLC controller 113 with a display screen disposed on any vertical marble support beam 110, a laser vibrometer transmitter 118 disposed on the bottom surface of the marble substrate 100, and a laser vibrometer reflector 119 used in conjunction with the laser vibrometer transmitter 118;

[0026] The laser vibration measuring transmitter 118 is connected with the PLC controller 113 with display screen, and can monitor the vibration amplitude of the bed body in working state. When the vibration amplitude exceeds the preset vibration range value of the PLC controller 113 with display screen, the PLC controller 113 with display screen gives an alarm (text prompt is jumped out).

[0027] Embodiment four

[0028] On the basis of the embodiment one or the embodiment two or the embodiment three, the five-axis ultra-precision air floating motion platform bed body further comprises laser displacement transmitters 114 arranged at the four corners of the bottom surface of the marble base plate 100, and laser displacement reflecting parts 115 matched with the laser displacement transmitters 114.

[0029] The laser displacement transmitters 114 are connected with the PLC controller 113 with display screen, and can monitor the horizontal position of the bed body in working state. When the horizontal position exceeds the preset offset position range value of the PLC controller 113 with display screen, the PLC controller 113 with display screen gives an alarm (text prompt is jumped out).

[0030] Embodiment five

[0031] On the basis of the embodiment one or the embodiment two or the embodiment three or the embodiment four, the five-axis ultra-precision air floating motion platform bed body further comprises laser distance measuring transmitters 116 arranged at the four corners of the bottom surface of the marble base plate 100, and laser distance measuring reflecting parts 117 matched with the laser distance measuring transmitters 116.

[0032] The laser distance measuring transmitters 116 are connected with the PLC controller 113 with display screen, and can monitor the vertical position of the four corners of the bed body in working state (the distance between the bed body and the mounting surface). When the vertical position exceeds the preset vertical relative position range value of the PLC controller 113 with display screen, the PLC controller 113 with display screen gives an alarm (text prompt is jumped out), so as to prevent the bed body from being not flat, and affect the working precision and safety of the five-axis ultra-precision air floating motion platform.

[0033] The five-axis ultra-precision air floating motion platform bed body of the structure can not only realize the basic application functions, but also can monitor the state of the bed body itself, so as to avoid the change of the bed body itself affecting the working state of the five-axis ultra-precision air floating motion platform, and make the five-axis ultra-precision air floating motion platform always work in a safe and precise working scene.

[0034] In the five-axis ultra-precision air floating motion platform bed body of the structure, the track 112, the PLC controller 113 with display screen, the laser displacement transmitters 114, the laser displacement reflecting parts 115, the laser distance measuring transmitters 116, the laser distance measuring reflecting parts 117, the laser vibration measuring transmitter 118 and the laser vibration measuring reflecting part 119 are all conventional components. The application does not make a detailed description.

[0035] It has to be understood that, in the present text, terms such as "including", "comprising" or any other variant thereof are intended to cover non-exclusive inclusions, such that processes, methods, articles, or devices that include a series of elements are not limited to those elements, but are also inclusive of other elements not expressly listed, or inherent to such processes, methods, articles, or devices. Without further limitation, an element defined by the phrase "comprising a" does not exclude the presence of additional identical elements in the process, method, article, or device including the element.

[0036] It will be apparent to those skilled in the art that the present application is not limited to the details of the above-exemplified embodiments and that the present application can be implemented in other particular forms without departing from the spirit or essential characteristics of the present application. The present application thus should not be considered limited to the embodiments described herein, but rather should be understood to cover all modi- fications, equivalents, and alternatives falling within the sphere of the equivalent elements of the claims. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A five-axis ultra-precision air-floating motion stage bed, characterized in that: Including marble base plate (100), And the marble lower transition block (101) arranged at the bottom surface of the four corners of the marble base plate (100), and the screw groove (102) arranged in one side of the marble lower transition block (101), and the screw column (103) connected with the screw groove (102), and the circular support plate (104) arranged at one end surface of the screw column (103), and the circular transition support plate (105) arranged on the screw column (103) and abutting against the surface of the marble lower transition block (101), and the several groups of marble upper transition blocks (106) symmetrically arranged at one end surface of the marble base plate (100), and the horizontal marble rail mounting table plate (107) arranged on the surface of the marble upper transition block (106), and the rail (112) arranged at the center line end surface of the horizontal marble rail mounting table plate (107), and the vertical marble support beam (110) symmetrically arranged on the horizontal marble rail mounting table plate (107) and on both sides of the rail (112), and the horizontal marble support beam (111) connected with the vertical marble support beam (110) at both ends.

2. The five-axis ultra-precision air-floating motion stage bed according to claim 1, wherein: The five-axis ultra-precision air floating motion table bed body further comprises horizontal screw grooves (108) and circular grooves (109) symmetrically arranged in the outer walls on both sides of the horizontal marble rail mounting table plate (107), and inner screw groove screw columns (121) used in cooperation with the horizontal screw grooves (108) and the circular grooves (109), and screw groove circular plates (120) arranged at one end surface of the inner screw groove screw columns (121), and screw rods (122) used in cooperation with the screw groove circular plates (120) and the inner screw groove screw columns (121), and hole ear plates (123) arranged at one end surface of the screw rods (122).

3. The five-axis ultra-precision air-floating motion stage bed according to claim 1 or 2, characterized in that: The five-axis ultra-precision air floating motion table bed body further comprises a PLC controller (113) with a display screen arranged on any vertical marble support beam (110), a laser vibration measurement transmitter (118) arranged on the bottom surface of the marble base plate (100), and a laser vibration measurement reflection part (119) used in cooperation with the laser vibration measurement transmitter (118); The laser vibration measurement transmitter (118) is connected with the PLC controller (113) with a display screen.

4. The five-axis ultra-precision air-floating motion stage bed according to claim 3, characterized in that: The five-axis ultra-precision air floating motion table bed body further comprises laser displacement transmitters (114) arranged at the four corners of the bottom surface of the marble base plate (100), and laser displacement reflection parts (115) used in cooperation with the laser displacement transmitters (114); The laser displacement transmitters (114) are connected with the PLC controller (113) with a display screen.

5. The five-axis ultra-precision air-floating motion stage bed according to claim 4, characterized in that: The five-axis ultra-precision air floating motion table bed body further comprises laser ranging transmitters (116) arranged at the four corners of the bottom surface of the marble base plate (100), and laser ranging reflection parts (117) used in cooperation with the laser ranging transmitters (116); The laser ranging transmitters (116) are connected with the PLC controller (113) with a display screen.

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