CN110640655A - Omnibearing fine adjustment mechanism - Google Patents
Omnibearing fine adjustment mechanism Download PDFInfo
- Publication number
- CN110640655A CN110640655A CN201910966834.0A CN201910966834A CN110640655A CN 110640655 A CN110640655 A CN 110640655A CN 201910966834 A CN201910966834 A CN 201910966834A CN 110640655 A CN110640655 A CN 110640655A
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- axis
- connecting plate
- plate
- fine adjustment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Measuring And Other Instruments (AREA)
Abstract
The invention relates to an omnibearing fine adjustment mechanism, which comprises a front fine adjustment component, a rear fine adjustment component, an upper fine adjustment component and a lower fine adjustment component, wherein the front fine adjustment component and the rear fine adjustment component comprise a fixed plate, a connecting moving plate, an X-axis sliding rail and an X-axis sliding block; the upper fine adjustment assembly and the lower fine adjustment assembly comprise base plates, Z-axis sliding rails and Z-axis sliding blocks, the base plates are connected onto the rotating shaft connecting plate through bearings, the Z-axis sliding rails are fixed onto the rotating shaft connecting plate along the Z axis, the Z-axis sliding blocks are fixed onto the other side of the movable connecting plate along the Z axis, and the Z-axis sliding rails are matched with the Z-axis sliding blocks and can slide along the Z axis to drive the rotating shaft connecting plate to move along the Z axis. The knob type screw rod is a driving piece, and the adjustment of the upper part, the lower part, the front part and the rear part in all directions is realized through the matching motion of the slide rail slide block.
Description
Technical Field
The invention relates to an omnibearing fine adjustment mechanism.
Background
At present, the fine adjustment mechanism has the following structural types: 1) the adjustable mechanism pushes the regulated body to move forward along a certain specific direction through the rotation of the differential knob, but when the differential knob is rotated reversely, the regulated body realizes the effect of moving back through a spring device; 2) the mechanism which can not be adjusted back pushes the adjusted body to move forward along a certain specific direction through the rotation of the differential knob, and when the differential knob is rotated reversely, the adjusted body can not move back. The fine adjustment mechanism has the advantages of higher manufacturing cost, complex structural design, low adjustment and positioning precision and inconvenient use.
In order to better meet the requirements, an all-directional fine adjustment mechanism needs to be designed and researched.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide an omnibearing fine adjustment mechanism.
The purpose of the invention is realized by the following technical scheme:
the omnibearing fine adjustment mechanism is characterized in that: the X-axis sliding block is fixed on one side of the connecting moving plate along the X axis direction, and is matched with the X-axis sliding rail, and the X-axis sliding block can slide along the X axis direction to drive the moving connecting plate to move together;
the upper fine adjustment assembly and the lower fine adjustment assembly comprise base plates, Z axial sliding rails, Z axial sliding blocks, bearings and rotating shaft connecting plates, the base plates are connected onto the rotating shaft connecting plates through the bearings, the Z axial sliding rails are fixed onto the rotating shaft connecting plates along the Z axial direction, the Z axial sliding blocks are fixed onto the other sides of the movable connecting plates along the Z axial direction, the Z axial sliding rails are matched with the Z axial sliding blocks and can slide along the Z axial direction, and the Z axial sliding rails can drive the rotating shaft connecting plates to move along the Z axial direction.
Further, in the above-mentioned all-directional fine adjustment mechanism, the first knob connecting plate is mounted on the fixed plate, the shaft diameter portion of the X-axis knob screw is clamped into the U-shaped groove of the first knob connecting plate and can freely rotate, and the front end thread portion of the X-axis knob screw is rotatably fitted with the nut sleeve of the connecting moving plate, so that the connecting moving plate can be driven to move along the X-axis direction.
Furthermore, in the omnibearing fine adjustment mechanism, a first micrometer connecting plate is mounted on the fixed plate, the X-axis micrometer is connected to the first micrometer connecting plate, and a telescopic head at the front end of the X-axis micrometer is abutted to the connecting moving plate.
Further, in the above-mentioned all-directional fine adjustment mechanism, an X-axis locking plate is mounted on the fixed plate, a waist-shaped hole is formed along the X-axis on the X-axis locking plate, and a thread portion of the X-axis locking screw passes through the waist-shaped hole and is screwed into a threaded hole of the connecting moving plate.
Further, in the above-mentioned all-round fine adjustment mechanism, a second knob connecting plate is mounted on the movable connecting plate, the shaft diameter portion of the Z-axis knob screw is clamped into the U-shaped groove of the second knob connecting plate and can freely rotate, and the front end threaded portion of the Z-axis knob screw is rotatably fitted with the nut sleeve of the rotation shaft connecting plate to drive the rotation shaft connecting plate to move along the Z-axis direction.
Furthermore, in the above-mentioned omnibearing fine adjustment mechanism, a second micrometer connecting plate is installed on the movable connecting plate, the Z-axis micrometer is connected to the second micrometer connecting plate, and a telescopic head at the front end of the Z-axis micrometer is abutted to the rotating shaft connecting plate.
Furthermore, in the above-mentioned all-round fine adjustment mechanism, a Z-axis locking plate is provided on the movable connecting plate, a waist-shaped hole is provided along the Z-axis on the Z-axis locking plate, and a threaded portion of the Z-axis locking screw passes through the waist-shaped hole and is screwed into a threaded hole of the rotating shaft connecting plate.
Compared with the prior art, the invention has obvious advantages and beneficial effects, and is embodied in the following aspects:
the all-dimensional fine adjustment mechanism is novel in structure, the front and rear fine adjustment assemblies and the upper and lower fine adjustment assemblies are effectively combined and connected together, the connecting moving plate is used as a transition connecting piece, the knob type screw rod is used as a driving piece, and all-dimensional adjustment of the upper, the lower, the front and the rear can be realized through the matching motion of the slide rail and the slide block; and, through the locking of locking screw, read out the scale by the micrometer, its design is very ingenious, and is functional strong. The technology is novel, creative and practical. Is simple and applicable, and is a new practical design.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1: the axis measuring and indicating diagram of the mechanism of the invention;
FIG. 2: an axis measuring drawing of the front and back fine tuning components;
FIG. 3: another schematic axial view of the front and rear trim components;
FIG. 4: an axis measuring drawing of the upper and lower fine tuning components;
FIG. 5: another schematic axial view of the upper and lower fine tuning elements;
FIG. 6: the structure schematic diagram of the X-axis knob type screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present invention, the directional terms and the sequence terms, etc. are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
As shown in fig. 1, the omnibearing fine adjustment mechanism comprises a front fine adjustment component 1, a rear fine adjustment component 1 and an upper fine adjustment component 2;
as shown in fig. 2 to 3, the front and rear fine adjustment assembly 1 includes a fixed plate 11, a connecting moving plate 12, an X-axis sliding rail 13, and an X-axis sliding block 14, the fixed plate 11 is mounted on a component to be adjusted, and the moving connecting plate 12 plays a role in connecting the front and rear fine adjustment assembly 1 and the upper and lower fine adjustment assembly 2, and can also move along with the X-axis sliding block 14; the X-axis slide rail 13 is fixed on the fixed plate 11 along the X-axis direction, the X-axis slide block 14 is fixed on one side of the connecting moving plate 12 along the X-axis direction, the X-axis slide block 14 is matched with the X-axis slide rail 13, and the X-axis slide block 14 can slide along the X-axis slide rail 13 in the X-axis direction to drive the moving connecting plate 12 to move together.
The first knob connecting plate 19 is mounted on the fixed plate 11, the X-axis knob screw 18 includes a knob portion 181, a shaft diameter portion 182, and a thread portion 183, which are connected in sequence, as shown in fig. 6, the first knob connecting plate 19 has a U-shaped groove, the shaft diameter portion 182 of the X-axis knob screw 18 is inserted into the U-shaped groove and can rotate freely, the thread portion at the front end of the X-axis knob screw 18 is engaged with the nut of the connecting moving plate 12, and the connecting moving plate 12 can be driven to move along the X-axis by rotating the knob portion 181.
A first micrometer connecting plate 17 is mounted on the fixed plate 11, the X-axis micrometer 16 is connected to the first micrometer connecting plate 17, and a telescopic head at the front end of the X-axis micrometer 16 is abutted to the connecting moving plate 12. The telescopic head at the front end can be stretched according to the torsion of the micrometer, and the scale of the micrometer can be read.
An X-axis locking plate is mounted on the fixed plate 11, a waist-shaped hole is formed in the X-axis locking plate along the X-axis direction, and a thread portion of an X-axis locking screw 15 penetrates through the waist-shaped hole and is screwed in a threaded hole of the connecting moving plate 12.
As shown in fig. 4 to 5, the vertical fine adjustment assembly includes a base plate 21, a Z-axis slide rail 23, a Z-axis slider 24, a bearing 30 and a rotation axis connecting plate 31, the base plate 21 is connected to the rotation axis connecting plate 31 through the bearing 30, the Z-axis slide rail 23 is fixed to the rotation axis connecting plate 31 along the Z-axis direction, the Z-axis slider 24 is fixed to the other side of the movable connecting plate 12 along the Z-axis direction, the Z-axis slide rail 23 is matched with the Z-axis slider 24 and can slide along the Z-axis direction, and the Z-axis slide rail 23 can drive the rotation axis connecting.
The movable connecting plate 12 is provided with a knob connecting plate II 29, the structure of the Z-axis knob type screw rod 28 is the same as that of the X-axis knob type screw rod 18, the shaft diameter part of the Z-axis knob type screw rod 28 is clamped into a U-shaped groove of the knob connecting plate II 29 and can freely rotate, the front end thread part of the Z-axis knob type screw rod 28 is sleeved with a nut of the rotating shaft connecting plate 31 in a rotating mode, and the Z-axis knob type screw rod 28 rotates to drive the rotating shaft connecting plate 31 to move along the Z-axis direction.
And a second micrometer connecting plate 27 is installed on the movable connecting plate 12, the Z-axis micrometer 26 is connected to the second micrometer connecting plate 27, and a telescopic head at the front end of the Z-axis micrometer 26 is abutted to the rotating shaft connecting plate 31. The telescopic head at the front end can be stretched according to the torsion of the micrometer, and the scale of the micrometer can be read.
The movable connecting plate 12 is provided with a Z-axis locking plate, a waist-shaped hole is arranged on the Z-axis locking plate along the Z-axis direction, and a thread part of a Z-axis locking screw 25 penetrates through the waist-shaped hole and is screwed in a threaded hole of the rotating shaft connecting plate 31.
When the X-axis locking device is specifically applied, the micrometer connecting plate I17 is installed on the fixing plate 11, the knob connecting plate I19 is installed on the fixing plate 11, and if the X-axis locking screw 15 and the X-axis micrometer 16 are loosened and the X-axis knob type lead screw 18 is rotated when adjustment is needed, so that the X-axis sliding block 14 moves along the X-axis sliding rail 13, the moving connecting plate 12 is driven to move back and forth (in the X axis direction), and the X-axis locking screw 15 is locked after the proper position is adjusted.
The micrometer connecting plate II 27 and the knob connecting plate II 29 are arranged on the movable connecting plate 12 and can move along with the movement of the movable connecting plate 12; if the adjustment is needed, the Z-axis locking screw 25 and the Z-axis micrometer 26 are loosened, the Z-axis knob type screw rod 28 is rotated, the Z-axis slide rail 23 moves on the Z-axis slide block 24, so that the rotating shaft connecting plate 31 is driven to slightly move up and down (Z-axis direction), the fine adjustment of the up and down and the front and back is coordinated through the rotation of the bearing 30, and the Z-axis locking screw 25 is locked after the adjustment is carried out to a proper position.
In conclusion, the omnibearing fine adjustment mechanism is novel in structure, the front and rear fine adjustment assemblies and the upper and lower fine adjustment assemblies are effectively combined and linked together, the connecting moving plate is used as a transition linking piece, the knob type screw rod is used as a driving piece, and the up and down omnibearing adjustment can be realized through the matching motion of the slide rail and the slide block; and, through the locking of locking screw, read out the scale by the micrometer, its design is very ingenious, and is functional strong.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and shall be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (7)
1. All-round fine-tuning, its characterized in that: the X-axis sliding block (14) is fixed on one side of the connecting moving plate (12) along the X axis, the X-axis sliding block (14) is matched with the X-axis sliding rail (13), and the X-axis sliding block (14) can slide along the X axis to the X axis along the X axis sliding rail (13) to drive the moving connecting plate (12) to move together;
the upper and lower fine adjustment assembly comprises a base plate (21), a Z-axis sliding rail (23), a Z-axis sliding block (24), a bearing (30) and a rotating shaft connecting plate (31), the base plate (21) is connected to the rotating shaft connecting plate (31) through the bearing (30), the Z-axis sliding rail (23) is fixed to the rotating shaft connecting plate (31) along the Z axis, the Z-axis sliding block (24) is fixed to the other side of the movable connecting plate (12) along the Z axis, the Z-axis sliding rail (23) is matched with the Z-axis sliding block (24) and can slide along the Z axis, and the Z-axis sliding rail (23) can drive the rotating shaft connecting plate (31) to move along.
2. The omni-directional fine adjustment mechanism according to claim 1, characterized in that: a first knob connecting plate (19) is mounted on the fixed plate (11), the shaft diameter part of the X-axis knob type screw rod (18) is arranged in a U-shaped groove of the first knob connecting plate (19) and can freely rotate, a threaded part at the front end of the X-axis knob type screw rod (18) is matched with a nut sleeve of the connecting moving plate (12) in a rotating mode, and the connecting moving plate (12) can be driven to move along the X-axis direction.
3. The omni-directional fine adjustment mechanism according to claim 1, characterized in that: a first micrometer connecting plate (17) is installed on the fixing plate (11), the X-axis micrometer (16) is connected to the first micrometer connecting plate (17), and a telescopic head at the front end of the X-axis micrometer (16) is abutted to the connecting moving plate (12).
4. The omni-directional fine adjustment mechanism according to claim 1, characterized in that: an X-axis locking plate is mounted on the fixed plate (11), a waist-shaped hole is formed in the X-axis locking plate along the X-axis direction, and a thread portion of an X-axis locking screw (15) penetrates through the waist-shaped hole to be screwed in a threaded hole of the connecting moving plate (12).
5. The omni-directional fine adjustment mechanism according to claim 1, characterized in that: a second knob connecting plate (29) is arranged on the movable connecting plate (12), the shaft diameter part of the Z-axis knob type screw rod (28) is arranged in a U-shaped groove of the second knob connecting plate (29) and can freely rotate, and the front end thread part of the Z-axis knob type screw rod (28) is matched with the nut sleeve of the rotating shaft connecting plate (31) in a rotating mode and can drive the rotating shaft connecting plate (31) to move along the Z-axis direction.
6. The omni-directional fine adjustment mechanism according to claim 1, characterized in that: a second micrometer connecting plate (27) is arranged on the movable connecting plate (12), the Z-axis micrometer (26) is connected to the second micrometer connecting plate (27), and a telescopic head at the front end of the Z-axis micrometer (26) is abutted to the rotating shaft connecting plate (31).
7. The omni-directional fine adjustment mechanism according to claim 1, characterized in that: a Z-axis locking plate is arranged on the movable connecting plate (12), a waist-shaped hole is formed in the Z-axis locking plate along the Z-axis direction, and a threaded part of a Z-axis locking screw (25) penetrates through the waist-shaped hole to be screwed in a threaded hole of the rotating shaft connecting plate (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910966834.0A CN110640655A (en) | 2019-10-12 | 2019-10-12 | Omnibearing fine adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910966834.0A CN110640655A (en) | 2019-10-12 | 2019-10-12 | Omnibearing fine adjustment mechanism |
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| Publication Number | Publication Date |
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| CN110640655A true CN110640655A (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910966834.0A Pending CN110640655A (en) | 2019-10-12 | 2019-10-12 | Omnibearing fine adjustment mechanism |
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| CN (1) | CN110640655A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922951A (en) * | 2020-08-24 | 2020-11-13 | 安徽皓视光电科技有限公司 | Flexible automatic aligning device |
| CN116786969A (en) * | 2023-08-29 | 2023-09-22 | 苏州赛腾精密电子股份有限公司 | Hot press device with fine tuning function and force control function |
-
2019
- 2019-10-12 CN CN201910966834.0A patent/CN110640655A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922951A (en) * | 2020-08-24 | 2020-11-13 | 安徽皓视光电科技有限公司 | Flexible automatic aligning device |
| CN116786969A (en) * | 2023-08-29 | 2023-09-22 | 苏州赛腾精密电子股份有限公司 | Hot press device with fine tuning function and force control function |
| CN116786969B (en) * | 2023-08-29 | 2023-11-14 | 苏州赛腾精密电子股份有限公司 | Hot press device with fine tuning function and force control function |
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