CN112894342A - Micro-corner adjusting device used in micro-assembly of intelligent machine parts - Google Patents

Micro-corner adjusting device used in micro-assembly of intelligent machine parts Download PDF

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Publication number
CN112894342A
CN112894342A CN202110040196.7A CN202110040196A CN112894342A CN 112894342 A CN112894342 A CN 112894342A CN 202110040196 A CN202110040196 A CN 202110040196A CN 112894342 A CN112894342 A CN 112894342A
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CN
China
Prior art keywords
adjusting
micro
assembly
nut
platform
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110040196.7A
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Chinese (zh)
Inventor
王福杰
胡耀华
任斌
秦毅
姜鸣
郭芳
姚智伟
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Dongguan University of Technology
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Dongguan University of Technology
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Filing date
Publication date
Application filed by Dongguan University of Technology filed Critical Dongguan University of Technology
Priority to CN202110040196.7A priority Critical patent/CN112894342A/en
Publication of CN112894342A publication Critical patent/CN112894342A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/10Aligning parts to be fitted together

Abstract

The invention relates to a micro-corner adjusting device used in micro-assembly of intelligent machine parts, which comprises: base, little corner adjustment module, wherein: the micro-rotation angle adjusting module is arranged on the base and comprises four micro-adjusting devices, a first adjusting platform and a second adjusting platform.

Description

Micro-corner adjusting device used in micro-assembly of intelligent machine parts
Technical Field
The invention relates to the technical field of part micro-assembly, in particular to a micro-rotation angle adjusting device for intelligent machine part micro-assembly.
Background
The micro-assembly technology is an advanced electrical interconnection technology for forming a high-density and multifunctional modular electronic product with a three-dimensional structure by comprehensively utilizing a high-density multilayer substrate technology, a multi-chip assembly technology, a three-dimensional assembly technology and a system-level assembly technology and carrying out high-density interconnection on an integrated circuit bare chip, a thin/thick film hybrid circuit, a microminiature surface-mounted component and the like. With the development of electronic information products toward miniaturization, light weight, high working frequency, high reliability, low cost, and the like, the requirements for the micro-assembly technology are increasing.
Definition of micro-assembly: the method comprises the steps of assembling an integrated circuit chip, a chip component and various micro components which form an electronic circuit on a high-density multilayer interconnection substrate by adopting a surface mounting and interconnection process, and packaging the integrated circuit chip, the chip component and the various micro components in the same shell to form the high-grade microelectronic component with a high-density, high-speed and high-reliability 3D (three-dimensional) structure. "micro-assembly" relates to the fields of integrated circuit technology, solid state technology, thick film technology, microcircuit technology, interconnection and micro-welding technology, thermal control technology, high-density assembly technology, test technology, reliability technology and computer aided engineering, and is a comprehensive technology for tightly combining a gate circuit, a structure, a process, materials, components and the like.
The micro-assembly process equipment is a physical and chemical carrier of a micro-assembly process technology, is a new product and a new process research and development foundation, has become one of important marks of the advanced electronic manufacturing technology level, and is increasingly widely applied to the industries of electronics, aviation, aerospace, ships and the like.
In the micro-assembly process of machine parts, the adjustment of a micro-rotation angle is particularly important, the existing micro-rotation angle adjustment only depends on the experience of workers, most of the traditional rotation angle fine adjustment mechanisms usually need to firstly loosen a locking device in the process of realizing fine adjustment of the rotation angle, secondly adjust the rotation angle around each shaft, and finally lock again after realizing fine adjustment of the rotation angle. However, what is not negligible, because the locking process is a process of applying force again, the process is very likely to cause the fine adjustment mechanism to deviate again, and then the original posture of the fine adjustment mechanism is damaged.
Disclosure of Invention
Therefore, the invention provides a micro-rotation angle adjusting device for micro-assembly of intelligent machine parts, which is used for overcoming the problems that the adjusting process in the prior art takes longer time and the measuring result is greatly influenced by installation.
The invention provides a micro-corner adjusting device used in micro-assembly of intelligent machine parts, which comprises: base, little corner adjustment module, wherein: the micro-corner adjusting module is installed on the base and comprises four micro-adjusting devices, a first adjusting platform and a second adjusting platform.
Further, the base includes:
the two bearing seats are respectively arranged on the base, and the shaft bearing seats are provided with supporting bosses with annular grooves and adjusting assemblies for bearing other parts;
the large bearing hole is arranged on the supporting boss, a worm wheel component is arranged in the large bearing hole and is meshed with the worm component arranged on the bearing seat, and the worm wheel component is connected with the micro-angle adjusting module through a flat key
Furthermore, the specific structure and installation mode of the four fine adjustment devices are completely consistent, and the four fine adjustment devices comprise two parts of an elastic connecting structure and a gap eliminating structure:
the anti-backlash structure includes: an adjusting screw rod and a plurality of nuts and flange nuts,
the adjusting screw rod forms a screw pair with the nut and the flange nut respectively;
the outer cylinder of the nut is provided with partial external threads and a gasket;
the gasket is sleeved outside the nut and used for contacting one surface of the gasket with the spring and contacting the other surface of the gasket with the adjusting nut, the adjusting nut is in threaded connection with the external thread part of the front nut, and the locking nut is positioned on the outer side of the adjusting nut and is in threaded connection with the external thread part of the nut;
the elastic connection structure includes: the elastic connecting piece front section and the elastic connecting piece rear section are connected through a bolt between the flange nut, and an expansion piece which has elasticity and is in a compression state is arranged between the elastic connecting piece front section and the elastic connecting piece rear section.
Furthermore, the first adjusting platform is provided with an annular table and a plurality of bearing holes, wherein the bearing holes are respectively used for connecting and fixing the fine adjusting device.
Furthermore, the second adjusting platform is arranged at the tops of the four fine adjusting devices, and a standard part is installed on the second adjusting platform.
Furthermore, a supporting structure is arranged in the base, and the supporting structure consists of a supporting seat, a supporting rod and a supporting disk and is used for fixing an adjusting platform arranged on the supporting seat.
Furthermore, the adjusting assembly in the bearing seat is an adjusting rod with a worm rod assembly, and the adjusting rod is meshed and connected with the worm rod assembly in the large bearing hole to adjust the micro-rotation angle adjusting module.
Compared with the prior art, the micro-rotation angle adjusting device has the advantages that the micro-rotation angle adjusting in the micro-assembly is realized by adopting the first adjusting platform and the second adjusting platform, the time spent in the adjusting process is effectively shortened, and the inaccuracy of the fine adjusting process caused by axial sliding caused by reverse backlash in the transmission process of the rotary shaft system is effectively reduced by arranging the worm component in the adjusting component and the base.
Drawings
FIG. 1 is a schematic overall structure diagram of a micro-rotation angle adjusting device for micro-assembly of intelligent machine parts according to the present invention;
FIG. 2 is a schematic structural diagram of a micro-rotation angle adjusting module of the micro-rotation angle adjusting device for micro-assembly of intelligent machine parts according to the present invention;
FIG. 3 is a front view of a micro-rotation angle adjusting device for micro-assembly of intelligent machine parts according to the present invention;
FIG. 4 is a schematic structural diagram of a micro-rotation angle adjusting device for micro-assembly of intelligent machine parts according to the present invention;
fig. 5 is a schematic view of a base of the micro-rotation angle adjusting device for micro-assembly of intelligent machine parts according to the present invention.
The parts in the drawings are numbered as follows: the device comprises a base 1, a large bearing hole 12, an adjusting rod 13, a bearing seat 14, a supporting boss 15, a first adjusting platform 21, a second adjusting platform 22, a first fine adjusting device 31, a second fine adjusting device 32, a third fine adjusting device 33, a fourth fine adjusting device 34 and a standard part 4.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the invention is further described below with reference to examples; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and do not limit the scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiment of the invention comprises the following steps:
the first embodiment,
Referring to fig. 1 and fig. 2, a micro-rotation angle adjusting device for micro-assembly of intelligent machine parts according to the present invention includes: the device comprises a base 1, a large bearing hole 12, an adjusting rod 13, a bearing seat 14, a supporting boss 15, a first adjusting platform 21, a second adjusting platform 22, a first fine adjusting device 31, a second fine adjusting device 32, a third fine adjusting device 33, a fourth fine adjusting device 34 and a standard part 4, wherein the base 1 is arranged at the bottom of the device and used for bearing all parts; the large bearing hole 12 is arranged on the support boss 15, a worm wheel component is arranged in the large bearing hole and is used for being meshed and connected with a worm rod component arranged on a bearing seat, and the worm wheel component is connected with the micro-rotation angle adjusting module through a flat key; the adjusting rod 13 is arranged on the bearing seat 14, penetrates through the large bearing hole 12, is an adjusting rod with a worm rod assembly and is used for being meshed and connected with the worm rod assembly in the large bearing hole 14 so as to adjust the micro-rotation angle adjusting module; the two bearing seats 14 have the same function and are respectively arranged on the base 1, and the bearing seats 14 are provided with supporting bosses 15 with annular grooves and adjusting components for bearing other parts; a first adjusting platform 21 having an annular table and a plurality of bearing holes, wherein the bearing holes are respectively used for connecting and fixing each fine adjusting device; a second adjustment platform 22, set on top of the four fine adjustment devices, a standard 4, mounted on top of said second adjustment platform 22.
When the device is used, a user needs to mount the device in advance, after the coarse mounting of the fine adjustment mechanism is completed, the adjusting rod 13 is rotated through rotating the adjusting rod 13, so that the worm assembly drives the worm gear assembly meshed with the worm gear assembly to rotate; the worm gear assembly drives the second adjusting platform 22 to rotate through a flat key between the worm gear assembly and the first adjusting platform 21; the rotation of the second adjusting platform 22 drives the standard component 4 on the second adjusting platform 22 to rotate and adjust, thereby realizing the fine adjustment of the rotation angle of the second adjusting platform 22 around the Z axis. The fine adjustment of the rotation angle of the second adjusting platform 22 around the X axis is realized by raising or lowering the first fine adjustment device 31 and the second fine adjustment device 32, and lowering or raising the heights of the third fine adjustment device 33 and the fourth fine adjustment device 34. The fine adjustment of the rotation angle of the tail end fine adjustment platform around the Y axis is realized by lifting or lowering the third fine adjustment device 33 and the fourth fine adjustment device 34 and lowering or lifting the heights of the first fine adjustment device 31 and the second fine adjustment device 32.
Examples 2,
Referring to fig. 1 and fig. 2, a micro-rotation angle adjusting device for micro-assembly of intelligent machine parts according to the present invention includes: the device comprises a base 1, a large bearing hole 12, an adjusting rod 13, a bearing seat 14, a supporting boss 15, a first adjusting platform 21, a second adjusting platform 22, a first fine adjusting device 31, a second fine adjusting device 32, a third fine adjusting device 33, a fourth fine adjusting device 34 and a standard part 4, wherein the base 1 is arranged at the bottom of the device and used for bearing all parts; the large bearing hole 12 is arranged on the support boss 15, a worm wheel component is arranged in the large bearing hole and is used for being meshed and connected with a worm rod component arranged on a bearing seat, and the worm wheel component is connected with the micro-rotation angle adjusting module through a flat key; the adjusting rod 13 is arranged on the bearing seat 14, penetrates through the large bearing hole 12, is an adjusting rod with a worm rod assembly and is used for being meshed and connected with the worm rod assembly in the large bearing hole 14 so as to adjust the micro-rotation angle adjusting module; the two bearing seats 14 have the same function and are respectively arranged on the base 1, and the bearing seats 14 are provided with supporting bosses 15 with annular grooves and adjusting components for bearing other parts; a first adjusting platform 21 having an annular table and a plurality of bearing holes, wherein the bearing holes are respectively used for connecting and fixing each fine adjusting device; a second adjustment platform 22, set on top of the four fine adjustment devices, a standard 4, mounted on top of said second adjustment platform 22.
When the device is used, after the user finishes the rough installation of the fine adjustment mechanism, the user can simultaneously adjust the first fine adjustment device 31 by controlling the adjusting rod 13, and control to raise or lower the heights of the first fine adjustment device 31, the second fine adjustment device 32, the third fine adjustment device 33 and the fourth fine adjustment device 34 on the first fine adjustment device 31, so as to realize the fine adjustment of the rotation angle of the second adjustment platform 22 around the X axis, and conversely, the height of the third fine adjustment device 33, the fourth fine adjustment device 34, the first fine adjustment device 31 and the second fine adjustment device 32 is raised or lowered, so as to realize the fine adjustment of the rotation angle of the tail end fine adjustment platform around the Y axis.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention; various modifications and alterations to this invention will become apparent to 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.

Claims (7)

1. The utility model provides a be arranged in little corner adjusting device of intelligent machine part micro-assembly which characterized in that, includes the base, little corner adjusting module, wherein: the micro-corner adjusting module is installed on the base and comprises four micro-adjusting devices, a first adjusting platform and a second adjusting platform.
2. The device of claim 1, wherein the base comprises:
the two bearing seats are respectively arranged on the base, and each bearing seat is provided with a supporting boss with an annular groove and an adjusting assembly for bearing other parts;
and the large bearing hole is arranged on the support boss, a worm wheel assembly is arranged in the large bearing hole and is meshed and connected with the worm assembly arranged on the bearing seat, and the worm wheel assembly is connected with the micro-angle adjusting module through a flat key.
3. The device for adjusting the micro-rotation angle in the micro-assembly of intelligent machine parts according to claim 1, wherein the four fine-adjustment devices (the first fine-adjustment device, the fourth fine-adjustment device) have the same structure and installation manner, and comprise two parts, namely an elastic connection structure and an anti-backlash structure:
the anti-backlash structure includes: an adjusting screw rod and a plurality of nuts and flange nuts,
the adjusting screw rod forms a screw pair with the nut and the flange nut respectively;
the outer cylinder of the nut is provided with partial external threads and a gasket;
the gasket is sleeved outside the nut and used for contacting one surface of the gasket with the spring and contacting the other surface of the gasket with the adjusting nut, the adjusting nut is in threaded connection with the external thread part of the front nut, and the locking nut is positioned on the outer side of the adjusting nut and is in threaded connection with the external thread part of the nut;
the elastic connection structure includes: the elastic connecting piece front section and the elastic connecting piece rear section are connected through a bolt between the flange nut, and an expansion piece which has elasticity and is in a compression state is arranged between the elastic connecting piece front section and the elastic connecting piece rear section.
4. The device of claim 1, wherein the first adjustment platform has an annular platform and a plurality of bearing holes, wherein the bearing holes are respectively used for connecting and fixing the fine adjustment devices.
5. The device of claim 1, wherein the second adjustment platform is disposed on top of four fine adjustment devices, and the second adjustment platform is mounted with a standard component.
6. The device for adjusting the micro-rotation angle in the micro-assembly of intelligent machine parts according to claims 1-2, wherein the base has a supporting structure inside, and the supporting structure is composed of a supporting seat, a supporting rod and a supporting disk and is used for fixing the adjusting platform mounted on the supporting seat.
7. The device for adjusting the micro-rotation angle in the micro-assembly of intelligent machine parts according to claims 1-2, wherein the adjusting component in the bearing seat is an adjusting rod with a worm rod component, and the adjusting rod is meshed with the worm rod component in the large bearing hole to adjust the micro-rotation angle adjusting module.
CN202110040196.7A 2021-01-13 2021-01-13 Micro-corner adjusting device used in micro-assembly of intelligent machine parts Pending CN112894342A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110040196.7A CN112894342A (en) 2021-01-13 2021-01-13 Micro-corner adjusting device used in micro-assembly of intelligent machine parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110040196.7A CN112894342A (en) 2021-01-13 2021-01-13 Micro-corner adjusting device used in micro-assembly of intelligent machine parts

Publications (1)

Publication Number Publication Date
CN112894342A true CN112894342A (en) 2021-06-04

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ID=76112643

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110040196.7A Pending CN112894342A (en) 2021-01-13 2021-01-13 Micro-corner adjusting device used in micro-assembly of intelligent machine parts

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Country Link
CN (1) CN112894342A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150306784A1 (en) * 2014-04-25 2015-10-29 Robert James Suhling Micro Fence Adjuster Assembly
CN106886228A (en) * 2017-04-29 2017-06-23 吉林大学 A kind of 3 Shaft angle micro-adjusting mechanisms
CN206854938U (en) * 2017-03-10 2018-01-09 杭州凯贝奈特科技有限公司 A kind of rotary operating platform in the assembly system using cabinet
CN207037479U (en) * 2017-04-29 2018-02-23 吉林大学 A kind of 3 Shaft angle micro-adjusting mechanisms

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150306784A1 (en) * 2014-04-25 2015-10-29 Robert James Suhling Micro Fence Adjuster Assembly
CN206854938U (en) * 2017-03-10 2018-01-09 杭州凯贝奈特科技有限公司 A kind of rotary operating platform in the assembly system using cabinet
CN106886228A (en) * 2017-04-29 2017-06-23 吉林大学 A kind of 3 Shaft angle micro-adjusting mechanisms
CN207037479U (en) * 2017-04-29 2018-02-23 吉林大学 A kind of 3 Shaft angle micro-adjusting mechanisms

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