CN106313098A - Hing module and mechanical arm with hinge module - Google Patents
Hing module and mechanical arm with hinge module Download PDFInfo
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- CN106313098A CN106313098A CN201510348815.3A CN201510348815A CN106313098A CN 106313098 A CN106313098 A CN 106313098A CN 201510348815 A CN201510348815 A CN 201510348815A CN 106313098 A CN106313098 A CN 106313098A
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- assembly
- rotating shaft
- perforating
- hinge module
- face
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Abstract
The invention discloses a hinge module. The hinge module comprises a first assembly part, a rotating shaft and a second assembly part. The first assembly part has two clamping surfaces. The second assembly part is pivoted on the first assembly part by the rotating shaft. The second assembly part has two pressed surfaces. The nonstressed gap of the two pressed surfaces is larger than the nonstresed gap of the two clamping surfaces. The two pressed surfaces are arranged between the two clamping surfaces, and the two clamping surfaces are respectively butted against the two pressed surfaces, so that the first assembly part clamps the second assembly part.
Description
Technical field
The present invention relates to a kind of hinge module, a kind of hinge module and tool fixing two assemblies in clamping close-fitting mode
There is the mechanical arm of this hinge module.
Background technology
In order to reduce pollution and improve yield, semiconductor industry often utilizes one or more mechanical arm carrying Silicon Wafer or electronics
The work packages such as chip, in order to carry out follow-up fabrication steps or testing electrical property.
It is said that in general, mechanical arm is adjustable stroke size vertically through motor driven line slideway.When with
During family mechanical arm to be adjusted position vertically, need movable mechanical arm simultaneously overall to change the position of mechanical arm
Put.But, common mechanical arm is through carrying a large amount of external members to be connected to motor so that mechanical arm overall weight mistake
Greatly.During additionally, motor drives line slideway weight bigger mechanical arm entirety, easily produce inertia force so that arm body holds
Easily opposite base produces and rocks the most in the course of the work, cause the work package being carried on arm body with the presence of the risk dropped, and shadow
Ring the suction nozzle life-span, have impression or bottom to have the problems such as pin trace to produce in work package with causing.
Summary of the invention
In view of the above problems, the present invention discloses a kind of hinge module and has the mechanical arm of this hinge module, contributes to
Avoid arm body to produce in the course of the work to rock.
Hinge module disclosed in this invention comprises one first assembly, a rotating shaft and one second assembly.First assembly tool
There are two clamping faces.Second assembly is hubbed at the first assembly by rotating shaft.Second assembly has two compression faces.Two are subject to
Between pressure surface, spacing when non-stress is more than spacing when non-stress between two clamping faces.Two compression faces are arranged at two clampings
Between face, and two clamping faces compress two compression faces respectively, and make the first assembly clamp the second assembly.
Mechanical arm disclosed in this invention comprises a support body, an arm body and aforesaid hinge module.Support body is fixed on hinge
First assembly of module.Arm body is fixed on the second assembly of hinge module.
According to hinge module disclosed in this invention and mechanical arm, owing between two compression faces, spacing when the non-stress is big
Spacing when non-stress between two clamping faces.Thereby, clamping face and compression face can closely cooperate completely, and contribute to keeping away
Exempt from the second assembly to rock relative to the first assembly generation in the course of the work with arm body, and then avoid being carried on the work of arm body
Part (such as Silicon Wafer, LED grain or electronic chip) drops or weighs the unexpected generations such as damage wounded.
The above explanation about present invention and the explanation of following embodiment are in order to demonstrate and to explain the present invention
Principle, and provide claims of the present invention further to explain.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the mechanical arm according to first embodiment of the invention.
Fig. 2 is the decomposing schematic representation of mechanical arm in Fig. 1.
Fig. 3 is the upper schematic diagram of mechanical arm in Fig. 1.
Fig. 4 is the cut-away illustration along cutting line 4-4 of the mechanical arm along Fig. 3.
Fig. 5 is the cut-away illustration of the mechanical arm according to second embodiment of the invention.
Symbol description:
1 mechanical arm
10 support bodys
20 hinge modules
210 first assemblies
211 fixed parts
212 extensions
213 clamping faces
214 first perforatings
220 rotating shafts
230 second assemblies
231 compression faces
232 second perforatings
30 arm bodies
Spacing when non-stress between D1 compression face
Spacing when non-stress between D2 clamping face
The width of W1, W2 extension
Detailed description of the invention
Hereinafter describe detailed features and the advantage of the present invention the most in detail, its content be enough to make any be familiar with relevant
Those skilled in the art understands the technology contents of the present invention and implements according to this, and according to content disclosed in this specification, claims and
Figure of description, any relevant art of being familiar with can be readily understood upon purpose and the advantage that the present invention is correlated with.Below example
Further describe the viewpoint of the present invention, but non-to limit scope of the invention anyways.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.Fig. 1 is the vertical of the mechanical arm according to first embodiment of the invention
Body schematic diagram.Fig. 2 is the decomposing schematic representation of mechanical arm in Fig. 1.Fig. 3 is the upper schematic diagram of mechanical arm in Fig. 1.
Fig. 4 is the cut-away illustration along cutting line 4-4 of the mechanical arm along Fig. 3.In the present embodiment, a mechanical arm 1
Comprise support body 10, hinge module 20 and an arm body 30.
Support body 10 may connect to a power source (such as motor, do not illustrate), and make power source can drive support body 10 relative self
Axle center rotates (direction as indicated by arrow R in Fig. 1).
Hinge module 20 comprises one first assembly 210, rotating shaft 220 and one second assembly 230.
A first assembly 210 for example, metallic plate, it is fixed on support body 10, and the first assembly 210 has two folders
Hold face 213.Specifically, the first assembly 210 comprises fixed part 211 and two extensions 212, and two extensions
212 relative two sides being individually fixed in fixed part 211.Each extension 212 is dashed forward towards the direction of another extension 212
Rise and form a teat.Two clamping faces 213 lay respectively at the teat of two extensions 212, and the two mutual faces of clamping face 213
Right.In the present embodiment, clamping face 213 is half toroid surface, and the bearing of trend of two extensions 212 is mutual
Parallel, but the present invention is not limited thereto.In other embodiments, clamping face 213 can be in random geometry
Surface, and the bearing of trend of two extensions 212 can intersect each other.As long as it is to say, meeting two clamping face 213 phases
Faced by Hu, the shape of clamping face 213 and the external form of extension 212 all can arbitrarily adjust.
Relative two ends of rotating shaft 220 are all fixed on the first assembly 210.Specifically, in the present embodiment, first group
Piece installing 210 has more 2 first perforatings 214.2 first perforatings 214 are connected to two clamping faces 213.Rotating shaft
220 wear 2 first perforatings 214, and 2 first perforatings 214 all with rotating shaft 220 phase close-fitting, and make rotating shaft 220
It is fixed on the first assembly 210.
Second assembly 230 is hubbed at rotating shaft 220 and is pivoted mutually with the first assembly 210.Second assembly 230 has
There are two compression face 231 and one second perforatings 232.Second perforating 232 is between two compression faces 231.Two pressurizeds
Face 231 is all arranged between two clamping faces 213 of the first assembly 210, and two clamping faces 213 compress two respectively and are subject to
Pressure surface 231, and make the first assembly 210 clamp the second assembly 230.Second perforating 232 is positioned at 2 first and wears
Between hole 214, and rotating shaft 220 wears the second perforating 232.The aperture of the second perforating 232 is more than rotating shaft 220
The diameter of axle, and contribute to making the second assembly 230 can have good flexibility ratio when the first assembly 210 rotates.Separately
The most in the present embodiment, clamping face 213 is semi-circular shape surface, and can reduce between clamping face 213 and compression face 231
Contact area.Still further, owing to the area of the clamping face 213 of the present embodiment is less than the area of compression face 231,
And help avoid the second assembly 230 when the first assembly 210 rotates, produce excessive friction.
It is noted that the space D 1 when non-stress is more than between two clamping faces 213 between two compression faces 231
A space D 2 when non-stress.Specifically, as in figure 2 it is shown, work as the first assembly 210 and the second assembly 230
When being separated, the space D 1 between two compression faces 231 is more than the space D 2 between two clamping faces 213.Thereby, help
Assemble relative to first in the course of the work in the arm body 30 avoiding the second assembly 230 and be fixed on the second assembly 230
Part 210 produces and rocks.
Arm body 30 is fixed on the second assembly 230, and makes arm body 30 be hubbed at rotating shaft 220 through the second assembly 230.
Arm body 30 can be provided with an absorption heads (not illustrating) or a jaw (not illustrating) away from one end of rotating shaft 210, in order to utilizes arm
Body 30 carries the work packages (not illustrating) such as Silicon Wafer, LED grain and electronic chip.
Additionally, in the present embodiment, extension 212 is column, and the thickness size of two extensions 212 is the most different.
Specifically, as it is shown on figure 3, wherein the width W1 of an extension 212 is more than the width W2 of another extension 212,
And make thicker extension 212 have stronger structural strength.Thereby, when the state of support body 10 spinning activity stops,
Thicker extension 212 helps avoid the work package being carried on arm body 30 in the away arms because of excessive horizontal inertial force
Body 30.
In sum, due between two compression faces 231 space D 1 when the non-stress more than between two clamping faces 213 in
Space D 2 during non-stress, therefore when the first assembly 210 clamps the second assembly 230, clamping face 213 and pressurized
Face 231 can closely cooperate completely, and help avoid the second assembly 230 and be fixed on the arm body of the second assembly 230
30 rock relative to the first assembly 210 generation in the course of the work, and then avoid the work package being carried on arm body 30 (such as silicon
Wafer, LED grain or electronic chip) drop or weigh the unexpected generations such as damage wounded.
In the first embodiment, the first assembly and rotating shaft fix, and the second assembly is hubbed at rotating shaft, but the present invention
It is not limited thereto.Referring to Fig. 5, for the cut-away illustration of the mechanical arm according to second embodiment of the invention.By
Similar to first embodiment in the second embodiment, therefore only deviation is illustrated below.
In the present embodiment, the second assembly 230 is fixed in rotating shaft 220, and the first assembly 210 is hubbed at rotating shaft 220.
Specifically, rotating shaft 220 wears 2 first perforatings 214 of the first assembly 210 and the of the second assembly 230
Two perforatings 232.Second perforating 232 and rotating shaft 220 phase close-fitting, and the aperture of 2 first perforatings 214 is all more than
The diameter of axle of rotating shaft 220.
In sum, in hinge module disclosed in this invention and mechanical arm, due between two compression faces when the non-stress
Spacing is more than spacing when non-stress between two clamping faces, therefore when the first assembly clamps the second assembly, clamping face and
Compression face can closely cooperate completely, and help avoid the second assembly and be fixed on the arm body of the second assembly in work process
In relative first assembly produce and rock, and then avoid the work package being carried on arm body (such as Silicon Wafer, LED grain or electronics
Chip) drop or weigh the unexpected generations such as damage wounded.
Although the present invention is open the most as above with aforesaid preferred embodiment, so it is not limited to the present invention, any be familiar with alike
Those skilled in the art, without departing from the spirit and scope of the present invention, when making a little change and retouching, the therefore patent of the present invention
Protection domain must be depending on being as the criterion that this specification appending claims is defined.
Claims (10)
1. a hinge module, it is characterised in that comprise:
One first assembly, has two clamping faces；And
One second assembly, is hubbed at this first assembly by a rotating shaft, and this second assembly has two compression faces,
Between this two compression face, spacing when non-stress is more than spacing when non-stress between this two clamping face, this two pressurized
Face is arranged between this two clamping face, and this two clamping face compresses this two compression face respectively, and makes this first assembly press from both sides
Hold this second assembly.
2. hinge module as claimed in claim 1, it is characterised in that the area of this two clamping face of each of which is less than each
The area of this two compression face.
3. hinge module as claimed in claim 1, it is characterised in that wherein this first assembly comprises a fixed part and two
Extension, this two extension each is fixed on this fixed part, and this two clamping face lays respectively at this two extension, and this two
Clamping face is facing.
4. hinge module as claimed in claim 3, it is characterised in that wherein the bearing of trend of this two extension is parallel to each other.
5. as claimed in claim 3 hinge module, it is characterised in that this two extension of each of which is column, and this two
The thickness size of extension is the most different.
6. hinge module as claimed in claim 1, it is characterised in that wherein this first assembly is fixed in this rotating shaft, and
This second assembly is hubbed at this rotating shaft.
7. as claimed in claim 6 hinge module, it is characterised in that wherein this first assembly has more 2 first and wears
Hole, this second assembly has more one second perforating, and this 2 first perforating is connected to this two clamping face, should
Second perforating is between this 2 first perforating, and this rotating shaft wears this 2 first perforating and this second perforating,
This 2 first perforating all with this rotating shaft phase close-fitting, and the aperture of this second perforating is more than the diameter of axle of this rotating shaft.
8. hinge module as claimed in claim 1, it is characterised in that wherein this second assembly is fixed in this rotating shaft, and
This first assembly is hubbed at this rotating shaft.
9. hinge module as claimed in claim 8, it is characterised in that wherein this first assembly has more and lays respectively at this
2 first perforatings of two clamping faces, this second assembly has more one second perforating, and this second perforating is positioned at this
Between 2 first perforatings, this rotating shaft wears this 2 first perforating and this second perforating, this second perforating and should
Rotating shaft phase close-fitting, and the aperture of this 2 first perforating is all more than the diameter of axle of this rotating shaft.
10. a mechanical arm, it is characterised in that comprise:
Just like the hinge module described in any one of claims 1～9；
One support body, is fixed on this first assembly of this hinge module；And
One arm body, is fixed on this second assembly of this hinge module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510348815.3A CN106313098A (en) | 2015-06-23 | 2015-06-23 | Hing module and mechanical arm with hinge module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510348815.3A CN106313098A (en) | 2015-06-23 | 2015-06-23 | Hing module and mechanical arm with hinge module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106313098A true CN106313098A (en) | 2017-01-11 |
Family
ID=57728187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510348815.3A Pending CN106313098A (en) | 2015-06-23 | 2015-06-23 | Hing module and mechanical arm with hinge module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106313098A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB840474A (en) * | 1958-01-01 | 1960-07-06 | Henry Hope And Sons Ltd | Hinges |
| CN2155419Y (en) * | 1993-05-11 | 1994-02-09 | 潘建芳 | Hinge |
| US20020144377A1 (en) * | 2001-04-10 | 2002-10-10 | Cheng Ko Ming | Pivotal device for a frameless glass door |
| CN101361177A (en) * | 2006-08-11 | 2009-02-04 | 东京毅力科创株式会社 | Substrate transferring apparatus, substrate processing apparatus, substrate transferring arm and substrate transferring method |
| CN204339798U (en) * | 2014-11-28 | 2015-05-20 | 致茂电子(苏州)有限公司 | Mechanical arm |
-
2015
- 2015-06-23 CN CN201510348815.3A patent/CN106313098A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB840474A (en) * | 1958-01-01 | 1960-07-06 | Henry Hope And Sons Ltd | Hinges |
| CN2155419Y (en) * | 1993-05-11 | 1994-02-09 | 潘建芳 | Hinge |
| US20020144377A1 (en) * | 2001-04-10 | 2002-10-10 | Cheng Ko Ming | Pivotal device for a frameless glass door |
| CN101361177A (en) * | 2006-08-11 | 2009-02-04 | 东京毅力科创株式会社 | Substrate transferring apparatus, substrate processing apparatus, substrate transferring arm and substrate transferring method |
| CN204339798U (en) * | 2014-11-28 | 2015-05-20 | 致茂电子(苏州)有限公司 | Mechanical arm |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |
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| WD01 | Invention patent application deemed withdrawn after publication |