CN109605296B - Aligning and leveling device - Google Patents
Aligning and leveling device Download PDFInfo
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- CN109605296B CN109605296B CN201811479042.2A CN201811479042A CN109605296B CN 109605296 B CN109605296 B CN 109605296B CN 201811479042 A CN201811479042 A CN 201811479042A CN 109605296 B CN109605296 B CN 109605296B
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- 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
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
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- 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
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/18—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in inclination
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Abstract
The invention relates to a centering and leveling device, which comprises an upper-layer centering structure and a lower-layer leveling structure; the upper layer aligning structure comprises a base, an adjusting core, a steel ball rolling ball, an upper cover, an X-axis rotating plate, a Y-axis rotating plate, an X-axis driving separation card, a Y-axis driving separation card, a first group of guide structures, a second group of guide structures, an X-axis resetting structure, a Y-axis resetting structure and a ball structure; the lower leveling structure comprises a top cover, a convex spherical swinging piece, a concave spherical swinging piece, a base plate, a universal structure, an adjusting screw rod, an upper connecting shaft and a base plate connecting shaft; rotating the X-axis driving separation card and the Y-axis driving separation card to push the adjustment core to move; thereby compress tightly through adjusting screw the top cap carries out leveling and lock. The aligning and leveling device provided by the invention is convenient to adjust, stable and reliable, and meets the requirements of various aspects of precise assembly, adjustment, measurement and processing.
Description
Technical Field
The invention relates to the technical field of auxiliary assembly and adjustment, in particular to a centering and leveling device, and particularly relates to a high-precision centering and leveling device.
Background
The aligning and leveling technology is widely applied to the machining, assembly and adjustment and detection of precise workpieces. The existing aligning and leveling technology generally has the following problems.
The first and second axes displacement adjustment and pitching adjustment interfere with each other, and the adjustment precision is not high; secondly, when a centering chuck is additionally arranged on the four-dimensional adjusting table, the four-dimensional adjusting table rotates along with the workpiece to be measured or adjusted when the workpiece is clamped, the original mandrel and the original pitching angle are changed, the stability of the adjusting table is poor, and the workpiece needs to be adjusted again when clamped every time; thirdly, the phenomenon of clamping stagnation and the phenomenon of adjusting the displacement change of one axis and the other axis are easy to occur in the displacement adjustment of the two axes; for example, an automatic aligning and adjusting platform provided in patent US4731934 applied by Taylor Hobson company in england can cause the separation of a rolling spherical surface and a matching spherical surface of a table top when the displacement of two shafts is adjusted under a heavy load working condition, so that the adjustment of a pitch angle is interfered, in addition, pin hole guiding is adopted during the adjustment of the displacement of the two shafts, a guiding hole is shallow due to structural limitation, and clamping stagnation during adjustment is easily caused; the aligning leveling table provided by the patent CN101788282B cannot be locked after being leveled, the table top on the measured workpiece adjusting table is clamped to rotate along with the aligning leveling table when a centering chuck is additionally installed, so that the pitching angle is changed, and in addition, when the aligning leveling table is matched with a rotary table for use, the detection precision is seriously influenced along with the vibration of the table top on the adjusting table along with the rotation of the rotary table; the aligning levelling device that patent CN102607482B provided is because universal leveling board surface is too big, hardly accomplish with revolving stage mesa precision fit, this can influence the every single move angle when just causing the aligning, and leveling structure can't lock, poor stability, utilizes the jackscrew aligning of four symmetric distributions in addition actually to adorn and transfer the precision very low and very inconvenient.
Therefore, further improvements are needed in the art.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, when an automatic aligning and leveling device adjusts the displacement of two shafts, the clamping is blocked, one shaft is interfered with the displacement of the other shaft, and the displacement adjustment of the two shafts and the pitching adjustment are interfered with each other under the working conditions of heavy load and clamping of a centering chuck, so that the adjustment precision is low due to poor stability.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a aligning levelling device, aligning levelling device includes: an upper layer aligning structure and a lower layer leveling structure;
the upper layer aligning structure comprises a base, an adjusting core, a steel ball rolling ball, an upper cover, an X-axis rotating plate, a Y-axis rotating plate, an X-axis driving separation card, a Y-axis driving separation card, a first group of guide structures, a second group of guide structures, an X-axis resetting structure, a Y-axis resetting structure and a ball structure; wherein the content of the first and second substances,
the side surfaces of the X-axis rotating plate and the Y-axis rotating plate are respectively and fixedly arranged on two adjacent surfaces of the adjusting core in a 90-degree manner, and the first group of guide structures and the second group of guide structures are respectively connected to the X-axis rotating plate and the Y-axis rotating plate; the steel ball rolling ball is fixedly arranged on the upper surface of the adjusting core and forms rolling friction with the base; the upper cover is fixed with the upper surface of the adjusting core; the ball structure is fixed on the base and used for supporting the upper cover and forming rolling friction with the upper cover; the X-axis driving separation card and the Y-axis driving separation card are fixedly arranged on the base, and the X-axis driving separation card and the Y-axis driving separation card are rotated so as to push the adjusting core to move; the X-axis driving separation card and the Y-axis driving separation card are reversely rotated to reset the adjusting core through the X-axis resetting structure and the Y-axis resetting structure;
the lower leveling structure comprises a top cover, a convex spherical swinging piece, a concave spherical swinging piece, a base plate, a universal structure, an adjusting screw rod, an upper connecting shaft and a base plate connecting shaft; one side of the substrate connecting shaft is connected with the universal structure, and the other side of the substrate connecting shaft is connected with the substrate; one side of the upper connecting shaft is connected with the universal structure, and the other side of the upper connecting shaft is in threaded connection with the adjusting screw; the convex spherical swinging piece and the concave spherical swinging piece are arranged between the base plate and the top cover in a spherical matching way; thereby compress tightly through adjusting screw the top cap carries out leveling and lock.
Preferably, the bottom surface of the X-axis rotation plate and the bottom surface of the Y-axis rotation plate are higher than the bottom surface of the adjustment core.
Preferably, the diameter of the upper connecting shaft is approximately half of the diameter of the through hole corresponding to the top cover.
Preferably, the first group of guide structures comprises an X-axis first guide rail, an X-axis first slider, an X-axis second guide rail, an X-axis second slider, an X-axis first slider rotating plate and an X-axis second slider rotating plate; the X-axis first guide rail is fixedly arranged on the base and is in sliding connection with the X-axis first sliding block; the X-axis second guide rail is fixedly arranged on the X-axis rotating plate and is movably connected with the X-axis second sliding block; the second group of guide structures comprise a Y-axis first guide rail, a Y-axis first sliding block, a Y-axis second guide rail, a Y-axis second sliding block, a Y-axis first sliding block rotating plate and a Y-axis second sliding block rotating plate; the Y-axis first guide rail is fixedly arranged on the base and is in sliding connection with the Y-axis first sliding block; the Y-axis second guide rail is fixed on the Y-axis rotating plate and is connected with the Y-axis second sliding block in a sliding manner; the first slider of X axle changes the horizontal and vertical two slot holes of opening respectively of board, respectively with Y axle second slider changes the board with the first slider of X axle is connected, the first slider of Y axle changes the horizontal and vertical two slot holes of opening respectively of board, respectively with X axle second slider changes the board with the first slider of Y axle is connected.
Preferably, the X-axis reset structure comprises an X-axis cushion block, an X-axis first connecting rod, an X-axis second connecting rod, an X-axis connecting rod screw, an X-axis connecting rod reset spring, an X-axis reset slider, an X-axis reset guide rail, an X-axis reset spring sleeve, an X-axis first reset bearing and an X-axis second reset bearing; the X-axis connecting rod screw is arranged at a position corresponding to the X-axis first connecting rod and the X-axis second connecting rod, and the X-axis connecting rod return spring is arranged between the two X-axis connecting rod screws; the X-axis first reset bearing and the X-axis second reset bearing are fixedly arranged on one side of the X-axis reset sliding block, and the bearing end surfaces of the X-axis first reset bearing and the X-axis second reset bearing are flush and exposed out of the side surface of the X-axis reset sliding block; the X-axis reset spring sleeve is fixedly arranged on the base, and the X-axis reset spring is arranged between the X-axis reset spring sleeve and the X-axis reset sliding block.
Preferably, a rectangular groove is formed in one side of the X-axis reset sliding block, a round hole is formed in the other side of the X-axis reset sliding block, a pin hole is formed in the upper end face of the X-axis reset sliding block, and the X-axis first reset bearing and the X-axis second reset bearing are fixed in the rectangular groove through pins; the X-axis reset spring is connected with the X-axis reset sliding block through the round hole.
Preferably, the Y-axis reset structure comprises a Y-axis cushion block, a Y-axis first connecting rod, a Y-axis second connecting rod, a Y-axis connecting rod screw, a Y-axis connecting rod reset spring, a Y-axis reset sliding block, a Y-axis reset guide rail, a Y-axis reset spring sleeve, a Y-axis first reset bearing and a Y-axis second reset bearing; the Y-axis connecting rod screw is arranged at the corresponding position of the Y-axis first connecting rod and the Y-axis second connecting rod, and the Y-axis connecting rod reset spring is arranged between the two Y-axis connecting rod screws; the Y-axis first reset bearing and the Y-axis second reset bearing are fixedly arranged on one side of the Y-axis reset sliding block, and the bearing end surfaces of the Y-axis first reset bearing and the Y-axis second reset bearing are flush and exposed out of the side surface of the Y-axis reset sliding block; the Y-axis reset spring sleeve is fixedly arranged on the base, and the Y-axis reset spring is arranged between the Y-axis reset spring sleeve and the Y-axis reset sliding block.
Preferably, a rectangular groove is formed in one side of the Y-axis reset sliding block, a round hole is formed in the other side of the Y-axis reset sliding block, a pin hole is formed in the upper end face of the Y-axis reset sliding block, and the Y-axis first reset bearing and the Y-axis second reset bearing are fixed in the rectangular groove through pins; and the Y-axis reset spring is connected with the Y-axis reset sliding block through the round hole.
Preferably, the gimbal structures are evenly distributed along the circumference.
Preferably, the number of the universal structures is 3 or 4.
The aligning and leveling device provided by the invention has the following beneficial effects:
the aligning and leveling device adopts a double-layer structure of an upper-layer aligning structure and a lower-layer leveling structure, wherein the lower-layer leveling structure is leveled and locked by a universal structure which is circumferentially and symmetrically distributed and a screw compression top cover connected with the universal structure, the leveling stability of the lower-layer leveling structure can be effectively ensured, and the change of a pitching angle caused by clamping a chuck and a heavy load working condition is avoided.
The guide rails in the two axis directions are fixed on the adjusting core of the upper-layer aligning structure, the corresponding sliding blocks are connected with the sliding blocks corresponding to the guide rails in the other axis direction through the connecting pieces, so that the other axis displacement cannot be interfered when one axis displacement is adjusted, the pitching angle cannot be interfered when the two axis displacement is adjusted, and meanwhile, the clamping stagnation phenomenon of the two axis displacement can be avoided being adjusted through accurate adjustment.
In addition, the problem that the mandrel and the pitching angle are changed due to the fact that the upper cover of the adjusting table rotates along with the guide rails during heavy load and chuck clamping is solved through combination and limiting among the guide rails.
The four-dimensional aligning and leveling device overcomes the defects in the prior art, is convenient to adjust, stable and reliable, and meets the requirements of various aspects of precise assembly, adjustment, measurement and processing.
Drawings
Fig. 1 is a schematic perspective view of a centering leveling device according to an embodiment of the present invention;
FIG. 2 is a side view of a self-aligning leveling device in an embodiment of the present invention;
fig. 3 is a cross-sectional view of the aligning and leveling device in fig. 2 in the direction of C;
fig. 4 is a cross-sectional view of the aligning and leveling device in fig. 3 from the direction of a;
FIG. 5 is a cross-sectional view of the aligning and leveling device shown in FIG. 3 taken along the direction B;
FIG. 6 is an enlarged view of the section D of the centering leveling device in FIG. 3;
fig. 7 is an enlarged view of a portion E of the aligning leveling device in fig. 3.
Wherein:
100. aligning leveling device 26 and X-axis first sliding block rotating plate
101. Upper layer aligning structure 27 and X-axis second sliding block rotating plate
102. Lower leveling structure 28 and Y-axis first guide rail
1. Base 29, Y-axis slider
2. Adjusting core 30, Y-axis second guide rail
3. Steel ball rolling ball 31 and Y-axis second sliding block
4. Upper cover 32 and Y-axis first sliding block rotating plate
5. X-axis rotating plate 33 and Y-axis second sliding block rotating plate
6. Y-axis rotating plate 34 and X-axis cushion block
7. X-axis drive separation card 35 and X-axis first connecting rod
8. Y-axis driving separating clamp 36 and X-axis second connecting rod
9. First group of guide structures 37 and X-axis connecting rod screw
10. Second group guide structure 38 and X-axis connecting rod reset spring
11. X-axis reset structure 39 and X-axis reset sliding block
12. Y-axis reset structure 40 and X-axis reset guide rail
13. Ball structure 41, X-axis return spring
14. Top cover 42 and X-axis reset spring sleeve
15. Convex spherical swinging piece 43 and X-axis first reset bearing
16. Concave spherical swinging piece 44 and X-axis second reset bearing
17. Base plate 45, Y axle backing block
18. Universal structure 46, Y-axis first connecting rod
19. Adjusting screw 47, Y-axis second connecting rod
20. Upper connecting shaft 48 and Y-axis connecting rod screw
21. Base connecting shaft 49, Y-axis connecting rod reset spring
22. X-axis first guide rail 50 and Y-axis reset sliding block
23. X-axis first slide block 51 and Y-axis reset guide rail
24. X-axis second guide rail 52 and Y-axis return spring
25. X-axis second sliding block 53 and Y-axis reset spring sleeve
54. Y-axis first reset bearing 55 and Y-axis second reset bearing
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention.
Specifically, referring to fig. 1 to 7, a high-precision aligning and leveling device 100 is composed of an upper-layer aligning structure 101 and a lower-layer leveling structure 102.
The upper-layer aligning structure comprises a base 1, an adjusting core 2, a steel ball rolling ball 3, an upper cover 4, an X-axis rotating plate 5, a Y-axis rotating plate 6, an X-axis driving separation card 7, a Y-axis driving separation card 8, a first group of guide structures 9, a second group of guide structures 10, an X-axis resetting structure 11, a Y-axis resetting structure 12 and a ball structure 13.
Specifically, the adjusting core 2 is fixed on the upper cover 4, the steel ball rolling ball 3 arranged on the adjusting core 2 forms rolling friction with the base 1, the ball structures 13 are uniformly fixed on the upper surface of the base 1 and form rolling friction with the upper cover 4, and the X-axis driving separation card 7 and the Y-axis driving separation card 8 are both fixed on the base 1.
Specifically, the side surfaces of the X-axis rotating plate 5 and the Y-axis rotating plate 6 are respectively and fixedly arranged on two adjacent surfaces of the adjusting core 2 at 90 degrees, and the bottom surfaces of the two adjacent surfaces are higher than the bottom surface of the adjusting core 2. In a specific embodiment, the bottom surfaces of the X-axis rotating plate 5 and the Y-axis rotating plate 6 are slightly higher than the bottom surface of the adjustment core 2, so that the precise movement of the adjustment core 2 during the centering process is facilitated. The first set of guide structures 9 and the second set of guide structures 10 are connected to the X-axis rotating plate 5 and the Y-axis rotating plate 6, respectively.
Specifically, the first group guide structure 9 is composed of an X-axis first guide rail 22, an X-axis first slider 23, an X-axis second guide rail 24, an X-axis second slider 25, an X-axis first slider rotating plate 26, and an X-axis second slider rotating plate 27. The second group of guide structures 10 are composed of a Y-axis first guide rail 28, a Y-axis first slider 29, a Y-axis second guide rail 30, a Y-axis second slider 31, a Y-axis first slider rotating plate 32 and a Y-axis second slider rotating plate 33.
The X-axis first sliding block rotating plate 26 is transversely and longitudinally provided with two long holes respectively, the two long holes are respectively connected with the Y-axis second sliding block rotating plate 33 and the X-axis first sliding block 23, the X-axis first guide rail 22 is fixedly arranged on the base 1, and the X-axis second guide rail 24 is fixedly arranged on the X-axis rotating plate 5. The Y-axis first slide block rotating plate 32 is transversely and longitudinally provided with two long holes respectively and is connected with the X-axis second slide block rotating plate 27 and the Y-axis first slide block 29 respectively, the Y-axis first guide rail 28 is fixedly arranged on the base 1, and the Y-axis second guide rail 30 is fixedly arranged on the Y-axis rotating plate 6.
Preferably, the X-axis restoring structure 11 and the Y-axis restoring structure 12 are the same structure and are uniformly distributed along 90 degrees.
The X-axis reset structure 11 is composed of an X-axis pad 34, an X-axis first connecting rod 35, an X-axis second connecting rod 36, an X-axis connecting rod screw 37, an X-axis connecting rod reset spring 38, an X-axis reset slider 39, an X-axis reset guide rail 40, an X-axis reset spring 41, an X-axis reset spring sleeve 42, an X-axis first reset bearing 43, and an X-axis second reset bearing 44. X-axis connecting rod screws 37 are installed at corresponding positions of the X-axis first connecting rod 35 and the X-axis second connecting rod 36, an X-axis connecting rod reset spring 38 is installed between the two X-axis connecting rod screws 37, a rectangular groove is formed in one side of an X-axis reset sliding block 39, a round hole is formed in the other side of the X-axis reset sliding block, a pin hole is formed in the upper end face of the X-axis connecting rod reset spring, the X-axis first reset bearing 43 and the X-axis second reset bearing 44 are fixed in the rectangular groove through pins, the two bearing end faces are flush and expose the side face of the X-axis reset sliding block 39, an X-axis reset spring sleeve 42 is fixed on the base 1, and an X-axis reset spring.
The lower leveling structure 102 includes a top cover 14, a convex spherical swing member 15, a concave spherical swing member 16, a base plate 17, a gimbal structure 18, an adjusting screw 19, an upper connecting shaft 20, and a base plate connecting shaft 21. One side of a base plate connecting shaft 21 is connected with the universal structure 18, the other side of the base plate connecting shaft is connected with the base plate 17, one side of an upper connecting shaft 20 is connected with the universal structure 18, the other side of the upper connecting shaft is in threaded connection with an adjusting screw rod 19, the diameter of the upper connecting shaft is approximately one half of the diameter of the through hole corresponding to the top cover 14, and the top cover 14 is pressed through the adjusting screw rod 19 to be leveled and locked.
The working principle of the self-aligning leveling device 100 provided by the present invention will be further explained below.
The aligning and leveling device 100 realizes aligning and leveling functions through a double-layer structure of an upper-layer aligning structure 101 and a lower-layer leveling structure 102.
In the aligning process, the rotating X-axis driving separation card 7 and the rotating Y-axis driving separation card 8 respectively push the adjusting core 2 to move forwards precisely, and the directions of the X, Y axes are respectively limited by the first group of guide structures 9 and the second group of guide structures 10 in the moving process. When the X-axis driving separation card 7 and the Y-axis driving separation card 8 are rotated reversely, the reset function of the adjusting core 2 is realized through the X-axis reset structure 11 and the Y-axis reset structure 12, so that the aligning function is realized.
In the leveling process, 3 or 4 adjusting screws 19 are uniformly distributed along the circumferential direction, taking 3 as an example, each adjusting screw 19 is regarded as one point, when one point is unscrewed, the other two points are screwed, and the spherical surfaces of the convex spherical swinging piece 15 and the concave spherical swinging piece 16 are matched to rotate and adjust the angle by pressing the top cover 14, so that the leveling function is realized.
The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a aligning levelling device which characterized in that, aligning levelling device includes: an upper layer aligning structure and a lower layer leveling structure;
the upper layer aligning structure comprises a base, an adjusting core, a steel ball rolling ball, an upper cover, an X-axis rotating plate, a Y-axis rotating plate, an X-axis driving separation card, a Y-axis driving separation card, a first group of guide structures, a second group of guide structures, an X-axis resetting structure, a Y-axis resetting structure and a ball structure; wherein the content of the first and second substances,
the side surfaces of the X-axis rotating plate and the Y-axis rotating plate are respectively and fixedly arranged on two adjacent surfaces of the adjusting core in a 90-degree manner, and the first group of guide structures and the second group of guide structures are respectively connected to the X-axis rotating plate and the Y-axis rotating plate; the steel ball rolling ball is fixedly arranged on the upper surface of the adjusting core and forms rolling friction with the base; the upper cover is fixed with the upper surface of the adjusting core; the ball structure is fixed on the base and used for supporting the upper cover and forming rolling friction with the upper cover; the X-axis driving separation card and the Y-axis driving separation card are fixedly arranged on the base, and the X-axis driving separation card and the Y-axis driving separation card are rotated so as to push the adjusting core to move; the X-axis driving separation card and the Y-axis driving separation card are reversely rotated to reset the adjusting core through the X-axis resetting structure and the Y-axis resetting structure;
the lower leveling structure comprises a top cover, a convex spherical swinging piece, a concave spherical swinging piece, a base plate, a universal structure, an adjusting screw rod, an upper connecting shaft and a base plate connecting shaft; one side of the substrate connecting shaft is connected with the universal structure, and the other side of the substrate connecting shaft is connected with the substrate; one side of the upper connecting shaft is connected with the universal structure, and the other side of the upper connecting shaft is in threaded connection with the adjusting screw; the convex spherical swinging piece and the concave spherical swinging piece are arranged between the base plate and the top cover in a spherical matching way; thereby compress tightly through adjusting screw the top cap carries out leveling and lock.
2. The self-aligning leveling device according to claim 1, wherein the bottom surfaces of the X-axis rotating plate and the Y-axis rotating plate are higher than the bottom surface of the adjustment core.
3. The self-aligning leveling device according to claim 2, wherein the diameter of the upper connecting shaft is approximately one-half of the diameter of the corresponding through hole of the top cover.
4. The self-aligning leveling device according to claim 2, wherein the first set of guiding structures comprises an X-axis first guide rail, an X-axis first slider, an X-axis second guide rail, an X-axis second slider, an X-axis first slider rotating plate and an X-axis second slider rotating plate; the X-axis first guide rail is fixedly arranged on the base and is in sliding connection with the X-axis first sliding block; the X-axis second guide rail is fixedly arranged on the X-axis rotating plate and is movably connected with the X-axis second sliding block;
the second group of guide structures comprise a Y-axis first guide rail, a Y-axis first sliding block, a Y-axis second guide rail, a Y-axis second sliding block, a Y-axis first sliding block rotating plate and a Y-axis second sliding block rotating plate; the Y-axis first guide rail is fixedly arranged on the base and is in sliding connection with the Y-axis first sliding block; the Y-axis second guide rail is fixed on the Y-axis rotating plate and is connected with the Y-axis second sliding block in a sliding manner; the first slider of X axle changes the horizontal and vertical two slot holes of opening respectively of board, respectively with Y axle second slider changes the board with the first slider of X axle is connected, the first slider of Y axle changes the horizontal and vertical two slot holes of opening respectively of board, respectively with X axle second slider changes the board with the first slider of Y axle is connected.
5. The aligning and leveling device according to claim 2, wherein the X-axis reset structure comprises an X-axis cushion block, an X-axis first connecting rod, an X-axis second connecting rod, an X-axis connecting rod screw, an X-axis connecting rod reset spring, an X-axis reset slider, an X-axis reset guide rail, an X-axis reset spring sleeve, an X-axis first reset bearing and an X-axis second reset bearing; the X-axis connecting rod screw is arranged at a position corresponding to the X-axis first connecting rod and the X-axis second connecting rod, and the X-axis connecting rod return spring is arranged between the two X-axis connecting rod screws; the X-axis first reset bearing and the X-axis second reset bearing are fixedly arranged on one side of the X-axis reset sliding block, and the bearing end surfaces of the X-axis first reset bearing and the X-axis second reset bearing are flush and exposed out of the side surface of the X-axis reset sliding block; the X-axis reset spring sleeve is fixedly arranged on the base, and the X-axis reset spring is arranged between the X-axis reset spring sleeve and the X-axis reset sliding block.
6. The aligning and leveling device according to claim 5, wherein a rectangular groove is formed in one side of the X-axis reset slider, a circular hole is formed in the other side of the X-axis reset slider, a pin hole is formed in the upper end face of the X-axis reset slider, and the X-axis first reset bearing and the X-axis second reset bearing are fixed in the rectangular groove through pins; the X-axis reset spring is connected with the X-axis reset sliding block through the round hole.
7. The aligning and leveling device according to claim 5, wherein the Y-axis reset structure comprises a Y-axis cushion block, a Y-axis first connecting rod, a Y-axis second connecting rod, a Y-axis connecting rod screw, a Y-axis connecting rod reset spring, a Y-axis reset slider, a Y-axis reset guide rail, a Y-axis reset spring sleeve, a Y-axis first reset bearing and a Y-axis second reset bearing; the Y-axis connecting rod screw is arranged at the corresponding position of the Y-axis first connecting rod and the Y-axis second connecting rod, and the Y-axis connecting rod reset spring is arranged between the two Y-axis connecting rod screws; the Y-axis first reset bearing and the Y-axis second reset bearing are fixedly arranged on one side of the Y-axis reset sliding block, and the bearing end surfaces of the Y-axis first reset bearing and the Y-axis second reset bearing are flush and exposed out of the side surface of the Y-axis reset sliding block; the Y-axis reset spring sleeve is fixedly arranged on the base, and the Y-axis reset spring is arranged between the Y-axis reset spring sleeve and the Y-axis reset sliding block.
8. The aligning and leveling device according to claim 7, wherein a rectangular groove is formed in one side of the Y-axis reset slider, a circular hole is formed in the other side of the Y-axis reset slider, a pin hole is formed in the upper end face of the Y-axis reset slider, and the Y-axis first reset bearing and the Y-axis second reset bearing are fixed in the rectangular groove through pins; and the Y-axis reset spring is connected with the Y-axis reset sliding block through the round hole.
9. Self-aligning levelling device according to claim 2, characterized in that the gimbal structures are evenly distributed along the circumference.
10. The self-aligning leveling device according to claim 9, wherein the number of the universal structures is 3 or 4.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811479042.2A CN109605296B (en) | 2018-12-05 | 2018-12-05 | Aligning and leveling device |
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|---|---|---|---|
| CN201811479042.2A CN109605296B (en) | 2018-12-05 | 2018-12-05 | Aligning and leveling device |
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| CN109605296B true CN109605296B (en) | 2020-10-13 |
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