CN113459048B - High-response high-balance working platform - Google Patents
High-response high-balance working platform Download PDFInfo
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- CN113459048B CN113459048B CN202110718796.4A CN202110718796A CN113459048B CN 113459048 B CN113459048 B CN 113459048B CN 202110718796 A CN202110718796 A CN 202110718796A CN 113459048 B CN113459048 B CN 113459048B
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- 230000004044 response Effects 0.000 title claims abstract description 15
- 239000002245 particle Substances 0.000 claims description 22
- 230000009471 action Effects 0.000 claims description 11
- 229910000639 Spring steel Inorganic materials 0.000 claims description 10
- 230000000670 limiting effect Effects 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 3
- 229910001234 light alloy Inorganic materials 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000013016 damping Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- QXJJQWWVWRCVQT-UHFFFAOYSA-K calcium;sodium;phosphate Chemical compound [Na+].[Ca+2].[O-]P([O-])([O-])=O QXJJQWWVWRCVQT-UHFFFAOYSA-K 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a high-response high-balance working platform, which comprises a horizontal movement assembly, a vertical movement assembly and a balance assembly, wherein the horizontal movement assembly is connected with the vertical movement assembly; the horizontal movement assembly drives the vertical movement assembly to vertically move by utilizing the inclined plane during horizontal movement; the balance component is arranged on one side or two sides of the vertical motion component, and a guide piece is used for providing vertical guide and balance force for the vertical motion component. The invention can meet the requirements of high response speed and high balance, and has compact structure and convenient use.
Description
Technical Field
The invention relates to a workbench, in particular to a high-response high-balance workbench.
Background
In the use of precision work tables, the requirements on the precision, the corresponding speed and the force for balancing the load of the work table are very high, and the current work table cannot meet the requirements at the same time.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides the high-response high-balance working platform which can meet the requirements of high response speed and high balance, and has a compact structure and convenient use.
In order to achieve the technical purpose, the invention adopts the following technical scheme: a high-response high-balance working platform comprises a horizontal movement assembly, a vertical movement assembly and a balance assembly;
the horizontal movement assembly drives the vertical movement assembly to vertically move by utilizing the inclined plane during horizontal movement;
the balance component is arranged on one side or two sides of the vertical motion component, and a guide piece is used for providing vertical guide and balance force for the vertical motion component.
Further, the upper side of the horizontal movement assembly is provided with a lower inclined plane, the lower side of the vertical movement assembly is provided with an upper inclined plane, the upper inclined plane is in contact with the lower inclined plane to form a wedge-shaped surface structure, the upper side of the vertical movement assembly is a horizontal working surface, and the working surface vertically moves under the action of the wedge-shaped surface structure.
Further, the horizontal movement assembly comprises a base plate, a horizontal linear motor and a middle cover plate, and the lower inclined surface is arranged on the upper side surface of the middle cover plate; the lower side of the middle cover plate is provided with a horizontal accommodating space, and the horizontal linear motor is arranged in the horizontal accommodating space and fixedly connected with the base plate to provide power for horizontal movement for the middle cover plate.
Further, a horizontal grating ruler is fixed on the side wall of the horizontal accommodating space, and a horizontal reading head is fixed on the stator of the horizontal linear motor.
Further, the middle cover plate is provided with horizontal movement tracks along the bottoms of the two side edges of the horizontal movement direction, and the horizontal movement tracks are fixed on the base plate.
Further, the vertical movement assembly comprises an upper cover plate, and the upper inclined surface is arranged on the lower side surface of the upper cover plate; the upper cover plate is provided with inclined guide rails along two sides of the moving direction, the inclined direction and the inclined angle of the inclined guide rails are the same as those of the upper inclined surface, and the inclined guide rails are fixed on two sides of the middle cover plate.
Further, one side or two sides of the base plate are fixed with side plates, the upper end parts of the side plates are cross bars, the guide pieces are sleeved on the cross bars, the first wall surfaces of the guide pieces are horizontally fixed on the cross bars, and the second wall surfaces of the guide pieces are horizontally fixed on the outer walls of the upper cover plates; the first wall surface and the second wall surface are opposite surfaces of the guide piece along the axis.
Further, the guide piece comprises a first arc surface wall, a first plane wall, a second arc surface wall and a second plane wall which are connected end to end; the first wall surface adopts the first plane wall, and the second wall surface adopts the second plane wall; the first plane wall is fixed on the outer wall of the cross rod, and the second plane wall is fixed on the outer wall of the upper cover plate.
Further, the guide piece is made of spring steel and is formed by connecting spring steel sheets end to end.
In summary, the present invention achieves the following technical effects:
1. the linear motor pushes the middle sliding block to horizontally move, and the horizontal movement is converted into the displacement in the height direction through the angle of the middle inclined plane;
2. the guide of the present invention restricts the horizontal movement of the stage so that the stage moves only vertically.
3. The inclined plane structure of the invention can increase the thrust of the motor, and the guide piece can be used for balancing the load.
4. The invention uses the circular rings with different widths and thicknesses to load weight and has influence on the dynamic response speed of the platform.
5. According to the invention, friction particles are arranged on the guide piece, so that the shock absorption and load balancing can be realized, and the corresponding speed and accuracy can be improved.
Drawings
FIG. 1 is a schematic diagram of a high-response high-balance working platform according to an embodiment of the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a schematic view in section A-A of FIG. 2;
FIG. 4 is an enlarged schematic view of a portion of FIG. 3;
FIG. 5 is a schematic top view of FIG. 1;
FIG. 6 is a schematic view of the B-B direction of FIG. 5;
FIG. 7 is a schematic view of the C-C direction of FIG. 5;
FIG. 8 is a schematic view of a guide;
FIG. 9 is an enlarged partial schematic view of FIG. 3 after installation of the guide bar;
FIG. 10 is a schematic view of another guide;
FIG. 11 is a schematic illustration of the entire packing of friction particles in a guide;
FIG. 12 is a schematic view of partially filled friction particles in a guide;
fig. 13 is a schematic view of another partial fill friction particle in a guide.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly fixed and limited otherwise, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and include, for example, either fixedly attached, detachably attached, or as a unit; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the direct contact of the first and second features, or the indirect contact of the first and second features through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
Examples:
as shown in FIG. 1, the high-response high-balance working platform comprises a horizontal movement assembly, a vertical movement assembly and a balance assembly, wherein the horizontal movement assembly drives the vertical movement assembly to vertically move by utilizing an inclined plane during horizontal movement; the balancing assembly is arranged on one side or both sides of the vertical movement assembly, and vertical guiding and balancing force is provided for the vertical movement assembly by using a guiding piece 7.
As shown in fig. 2 and 3, the horizontal movement assembly comprises a base plate 4, a horizontal linear motor 3 and a middle cover plate 2, and the lower inclined plane 201 is arranged on the upper side surface of the middle cover plate 2; the lower side of the middle cover plate 2 is provided with a horizontal accommodating space 202, and the horizontal linear motor 3 is arranged in the horizontal accommodating space 202 and fixedly connected with the base plate 4 to provide power for horizontal movement for the middle cover plate 2.
The base plate 4 is used as a base of the whole device, and two sides of the base plate are respectively provided with a bending plate so as to wrap the whole horizontal movement assembly in the middle. The stator of the horizontal linear motor 3 is fixed on the base plate 4, and the rotor is fixed in the horizontal accommodating space 202, so that the rotor can drive the middle cover plate 2 to horizontally move when the horizontal linear motor 3 is connected.
The inclined side surface of the middle cover plate 2 is provided with a horizontal accommodating space 202, the upper wall of the horizontal accommodating space 202 is horizontal and is convenient for installing the horizontal linear motor 3, and the upper side surface of the middle cover plate 2 is an inclined surface for converting horizontal movement into vertical movement.
As shown in fig. 3, a horizontal grating ruler 10 is fixed on the side wall of the horizontal accommodating space 202, and a horizontal reading head 9 is fixed on the stator of the horizontal linear motor 3, and the horizontal reading head 9 reads the data of the horizontal grating ruler 10 as the distance of horizontal movement.
As shown in fig. 3, the bottom of two sides of the middle cover plate 2 along the horizontal movement direction is provided with horizontal movement tracks 8, and the horizontal movement tracks 8 are fixed on the base plate 4 and serve as horizontal movement guide rails.
As shown in fig. 5 and 6, the vertical movement assembly includes an upper cover plate 1, and the upper inclined surface 101 is disposed on the lower side surface of the upper cover plate 1; referring to fig. 3, the upper cover plate 1 is provided with oblique guide rails 5 along two sides of the moving direction, the oblique direction and the oblique angle of the oblique guide rails 5 are the same as those of the upper inclined plane 101, the oblique guide rails 5 are fixed on two sides of the middle cover plate 2, provide a track and a direction for the relative movement between the middle cover plate 2 and the upper cover plate 1, and limit the upper cover plate 1 from shaking in the horizontal direction.
As shown in fig. 6, the upper side of the horizontal movement assembly is provided with a lower inclined plane 201, the lower side of the vertical movement assembly is provided with an upper inclined plane 101, the upper inclined plane 101 contacts with the lower inclined plane 201 to form a wedge-shaped surface structure, the upper side of the vertical movement assembly is a horizontal working surface, and the working surface vertically moves under the action of the wedge-shaped surface structure. That is, the middle cover plate 2 moves horizontally under the action of the horizontal linear motor, the lower inclined surface 201 moves horizontally therewith, and the lower inclined surface 201 presses the upper inclined surface 101 under the action of the wedge structure, so that the upper cover plate 1 moves relative to the middle cover plate 2.
As shown in fig. 1, a side plate 6 is fixed on one side or two sides of the base plate 4, the upper end part of the side plate 6 is a cross bar, the cross bar is sleeved with the guide piece 7, a first wall surface of the guide piece 7 is horizontally fixed on the cross bar, and a second wall surface of the guide piece 7 is horizontally fixed on the outer wall of the upper cover plate 1; the first wall surface and the second wall surface are opposite walls of the guide 7 along the axis.
The guide piece 7 is made of spring steel and is formed by connecting spring steel sheets end to end.
Here, spring steel refers to steel that is specially used for manufacturing springs and elastic elements due to elasticity in quenched and tempered states. The elasticity of the annular guide 7 is achieved here by its elasticity in the form of a spring steel sheet, the elasticity of which is dependent on its ability to elastically deform, i.e. within a specified range, the ability of the guide 7 to elastically deform places it under a certain load without permanent deformation occurring after removal of the load.
As shown in fig. 3 in combination with fig. 8 and 9, the guide 7 includes a first arc wall 71, a first planar wall 72, a second arc wall 73, and a second planar wall 74 that are connected end to end; the first wall surface adopts the first planar wall 72, and the second wall surface adopts the second planar wall 74; the first planar wall 72 is fixed to the outer wall of the rail by a first fixing plate 11, and the second planar wall 74 is fixed to the outer wall of the upper cover plate 1 by a second fixing plate 12.
The first planar wall 72 and the second planar wall 74 are respectively provided with a plurality of bolt holes 75 for being matched with the first fixing plate 11 and the second fixing plate 12 to be fixedly connected with the cross rod or the upper cover plate 1.
During movement, the first fixing plate 11 fixes the first plane wall 72, the upper cover plate 1 drives the second plane wall 74 to move up and down, the first arc wall 71 and the second arc wall 73 deform under the elastic action of the first plane wall and the second arc wall, so that the second plane wall 74 can move up and down smoothly, the guide of the guide piece 7 in the vertical direction is realized, the guide piece 7 cannot move in the horizontal direction, and the guide piece 7 is ensured to only provide the upper cover plate with the movement direction in the vertical direction.
Further, when the upper cover plate 2 moves vertically, under the action of the guide piece 7, the upper cover plate 2 can only move vertically and cannot move in the same horizontal direction as the horizontal linear motor 3, so that the movement direction of the upper cover plate 2 is limited, the upper cover plate 1 is ensured not to deviate, and the working surface moves accurately.
In addition, the guide 7 is made of elastic steel, and can balance the load on the working surface during vertical movement.
And the thickness of the elastic steel of the guide member 7 is determined according to the use situation, when the load is large, the elastic steel with large thickness is selected, when the load is small, the smaller elastic steel is selected, and the thickness of the elastic steel plays a great role in the response speed of the upper cover plate, so that the thickness of the elastic steel is matched with the load, and the maximum response speed can be ensured.
Further, in order to improve the guiding force and prevent the deflection of the guiding element 7 when the load is too large and the guiding element runs for a long time, a row of guiding rods 14 are horizontally arranged on the side wall of the second fixing plate 12, guiding grooves 61 are formed on the side wall of the cross rod, and the guiding grooves 61 are matched with the guiding rods 14. When the upper cover plate moves, one side of the guide piece 7 is driven to move under the elastic action, the second fixing plate 12 moves up and down along with the upper cover plate, the guide rod 14 moves up and down along with the guide rod in the guide groove 61, and on the basis of the self guide of the guide piece 7, the upper cover plate is further ensured to move only in the vertical direction, and no horizontal direction exists.
The arrangement position and arrangement mode of the guide groove 61 and the guide rod 14 can not influence the movement of the guide piece, and the guide rod 14 is made of light alloy or plastic or wood, so that the extra load of the whole workbench can not be increased. Meanwhile, limiting blocks (not shown) are arranged at the upper and lower positions of the guide grooves, so that the limiting effect can be achieved.
Since any motion has vibration, the vibration needs to be reduced to the minimum in the precise scene used by the device so as not to influence the working accuracy of the working surface.
Further, the guide member 7 is of a solid structure, and the guide member 7 may also be of a hollow structure.
As shown in fig. 10, the guide member 7 includes an inner layer 77, an outer layer 76, side plates 78 and friction particles, the inner layer 77 is an inner ring formed by connecting spring steel sheets end to end, the outer layer 76 is an outer ring formed by connecting spring steel sheets end to end, and the size of the outer layer 76 is larger than that of the inner layer 77. The corners formed by sleeving the inner layer 77 and the outer layer 76 are sealed by side plates 78, the inner layer 77, the outer layer 76 and the side plates 78 form a closed space, and friction particles are partially or completely filled in the closed space.
As shown in fig. 11, the whole enclosed space is filled with friction particles, as shown in fig. 12, two arc-shaped areas are filled with friction particles, as shown in fig. 13, and two plane areas are filled with friction particles.
Of course, when the friction particles are partially filled, a separator is required.
The guide member 7 may have a solid structure, a space for accommodating the guide member is formed in the solid structure, and friction particles are filled in the space.
The friction particles are filled in the planar region so as to avoid the positions of the first fixing plate 11, the second fixing plate 12, and the guide rod.
The friction particles can adopt particles, the particles adopt balls with various different diameters, during movement, the friction particles collide with each other, friction and energy exchange are carried out, vibration energy is consumed, vibration reduction is achieved, and the collision between the friction particles and the inner wall can also achieve vibration reduction.
The friction particles can be one or more of steel spheres, lead spheres, aluminum spheres, ceramic spheres, glass spheres, plastic spheres and alloy spheres.
The guide piece 7 cooperates friction particles to form damping, on the one hand, damping is achieved, on the other hand, load can be further balanced when moving, load of the horizontal linear motor is reduced, load of two tracks is reduced, the whole device is more durable, meanwhile, after the guide piece is matched with the friction particles, precision of the whole workbench is improved, response speed is improved, and multiple functions of damping, load balancing, corresponding speed improving and precision improving are achieved.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical principles of the present invention are within the scope of the technical solutions of the present invention.
Claims (1)
1. The utility model provides a high balanced work platform of high response which characterized in that: the device comprises a horizontal movement assembly, a vertical movement assembly and a balance assembly; the horizontal movement assembly drives the vertical movement assembly to vertically move by utilizing the inclined plane during horizontal movement; the balance component is arranged on one side or two sides of the vertical motion component, and a guide piece (7) is used for providing vertical guide and balance force for the vertical motion component; the upper side surface of the horizontal movement assembly is provided with a lower inclined surface (201), the lower side surface of the vertical movement assembly is provided with an upper inclined surface (101), the upper inclined surface (101) is in contact with the lower inclined surface (201) to form a wedge-shaped surface structure, the upper side surface of the vertical movement assembly is a horizontal working surface, and the working surface vertically moves under the action of the wedge-shaped surface structure; the horizontal movement assembly comprises a base plate (4), a horizontal linear motor (3) and a middle cover plate (2), and the lower inclined surface (201) is arranged on the upper side surface of the middle cover plate (2); the lower side surface of the middle cover plate (2) is provided with a horizontal accommodating space (202), and the horizontal linear motor (3) is arranged in the horizontal accommodating space (202) and fixedly connected with the base plate (4) to provide power for horizontal movement for the middle cover plate (2); a horizontal grating ruler (10) is fixed on the side wall of the horizontal accommodating space (202), and a horizontal reading head (9) is fixed on the stator of the horizontal linear motor (3); the bottoms of the two side edges of the middle cover plate (2) along the horizontal movement direction are provided with horizontal movement tracks (8), and the horizontal movement tracks (8) are fixed on the base plate (4); the vertical movement assembly comprises an upper cover plate (1), and the upper inclined surface (101) is arranged on the lower side surface of the upper cover plate (1); the upper cover plate (1) is provided with inclined guide rails (5) along two sides of the moving direction, the inclined direction and the inclined angle of the inclined guide rails (5) are the same as those of the upper inclined surface (101), and the inclined guide rails (5) are fixed on two sides of the middle cover plate (2); a first side plate (6) is fixed on one side or two sides of the base plate (4), the upper end part of the first side plate (6) is a cross rod, the cross rod is sleeved with a guide piece (7), a first wall surface of the guide piece (7) is horizontally fixed on the cross rod, and a second wall surface of the guide piece (7) is horizontally fixed on the outer wall of the upper cover plate (1); the first wall surface and the second wall surface are opposite surfaces of the guide piece (7) along the axis; the guide piece (7) comprises a first arc surface wall (71), a first plane wall (72), a second arc surface wall (73) and a second plane wall (74) which are connected end to end; -said first wall employs said first planar wall (72) and said second wall employs said second planar wall (74); the first planar wall (72) is fixed on the outer wall of the cross bar, and the second planar wall (74) is fixed on the outer wall of the upper cover plate (1); the stator of the horizontal linear motor (3) is fixed on the base plate (4), and the rotor is fixed in the horizontal accommodating space (202), so that the rotor can drive the middle cover plate (2) to horizontally move when the horizontal linear motor (3) is connected;
the first plane wall (72) and the second plane wall (74) are provided with a plurality of bolt holes (75) for being matched with the first fixing plate (11) and the second fixing plate (12) to be fixedly connected with the cross rod or the upper cover plate (1);
when the guide piece moves, the first fixing plate (11) fixes the first plane wall (72), the upper cover plate (1) drives the second plane wall (74) to move up and down, the first arc wall (71) and the second arc wall (73) deform under the elastic action of the first arc wall and the second arc wall, so that the second plane wall (74) can smoothly move up and down, the guide of the guide piece (7) in the vertical direction is realized, and the guide piece (7) cannot move in the horizontal direction;
when the upper cover plate (2) moves vertically, the upper cover plate (2) can only move vertically under the action of the guide piece (7) and cannot move in the same horizontal direction as the horizontal linear motor (3);
a row of guide rods (14) are horizontally arranged on the side wall of the second fixed plate (12), guide grooves (61) are formed in the side wall of the cross rod, the guide grooves (61) are matched with the guide rods (14), one side of the guide piece (7) is driven to move under the elastic action when the upper cover plate moves, the second fixed plate (12) moves up and down along with the guide rods (14) move up and down along with the guide grooves (61);
the guide rod (14) is made of light alloy or plastic or wood;
limiting blocks are arranged at the upper and lower positions of the guide groove;
the guide piece (7) adopts a hollow structure;
the guide piece (7) comprises an inner layer (77), an outer layer (76), a second side plate (78) and friction particles, wherein the inner layer (77) is an inner ring formed by connecting spring steel sheets end to end, the outer layer (76) is an outer ring formed by connecting spring steel sheets end to end, the size of the outer layer (76) is larger than that of the inner layer (77), corners formed after the inner layer (77) and the outer layer (76) are sleeved with each other are sealed by the second side plate (78), the inner layer (77), the outer layer (76) and the second side plate (78) form a closed space, and friction particles are partially or completely filled in the closed space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110718796.4A CN113459048B (en) | 2021-06-28 | 2021-06-28 | High-response high-balance working platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110718796.4A CN113459048B (en) | 2021-06-28 | 2021-06-28 | High-response high-balance working platform |
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| Publication Number | Publication Date |
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| CN113459048A CN113459048A (en) | 2021-10-01 |
| CN113459048B true CN113459048B (en) | 2024-04-16 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM457619U (en) * | 2013-01-30 | 2013-07-21 | yong-run Chen | Base lifting and lowering structure |
| CN103247348A (en) * | 2013-05-16 | 2013-08-14 | 中国科学院长春光学精密机械与物理研究所 | Working table applied to grating ruling machine |
| CN108241263A (en) * | 2018-03-19 | 2018-07-03 | 合肥芯碁微电子装备有限公司 | A kind of Z axis device of automatic lifting for laser direct-writing exposure machine |
| CN207992624U (en) * | 2018-03-30 | 2018-10-19 | 上海思恩装备科技有限公司 | A kind of wedging movement mechanism of achievable lifting |
| CN210193303U (en) * | 2019-07-12 | 2020-03-27 | 德中(苏州)激光技术有限公司 | Automatic lifting device suitable for precision machining |
| CN211569990U (en) * | 2019-12-02 | 2020-09-25 | 无锡地心科技有限公司 | Response elevating platform |
-
2021
- 2021-06-28 CN CN202110718796.4A patent/CN113459048B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM457619U (en) * | 2013-01-30 | 2013-07-21 | yong-run Chen | Base lifting and lowering structure |
| CN103247348A (en) * | 2013-05-16 | 2013-08-14 | 中国科学院长春光学精密机械与物理研究所 | Working table applied to grating ruling machine |
| CN108241263A (en) * | 2018-03-19 | 2018-07-03 | 合肥芯碁微电子装备有限公司 | A kind of Z axis device of automatic lifting for laser direct-writing exposure machine |
| CN207992624U (en) * | 2018-03-30 | 2018-10-19 | 上海思恩装备科技有限公司 | A kind of wedging movement mechanism of achievable lifting |
| CN210193303U (en) * | 2019-07-12 | 2020-03-27 | 德中(苏州)激光技术有限公司 | Automatic lifting device suitable for precision machining |
| CN211569990U (en) * | 2019-12-02 | 2020-09-25 | 无锡地心科技有限公司 | Response elevating platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113459048A (en) | 2021-10-01 |
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