CN110284115A - Multi-cavity type differential speed rotation trolley - Google Patents
Multi-cavity type differential speed rotation trolley Download PDFInfo
- Publication number
- CN110284115A CN110284115A CN201910615365.8A CN201910615365A CN110284115A CN 110284115 A CN110284115 A CN 110284115A CN 201910615365 A CN201910615365 A CN 201910615365A CN 110284115 A CN110284115 A CN 110284115A
- Authority
- CN
- China
- Prior art keywords
- interlayer
- cavity
- bottom plate
- lower table
- connecting rod
- 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
Links
- 239000011229 interlayer Substances 0.000 claims abstract description 39
- 239000010410 layer Substances 0.000 claims abstract description 20
- 238000004804 winding Methods 0.000 claims abstract description 4
- 208000002925 dental caries Diseases 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 abstract description 13
- 238000000576 coating method Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000007921 spray Substances 0.000 description 3
- 238000010422 painting Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/50—Substrate holders
- C23C14/505—Substrate holders for rotation of the substrates
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Spray Control Apparatus (AREA)
Abstract
The invention discloses a kind of multi-cavity type differential speed rotation trolleys, it includes cover board, connecting rod, axle bumper, interlayer, axle sleeve, lower table and bottom plate.The bottom plate, interlayer and cover board are connected into empty frames frame in standing position cylinder by four uniformly distributed connecting rod series windings.Equivalent axle sleeve in tandem in connecting rod between bottom plate and interlayer, in the axle bumper connecting rod in tandem on interlayer, the axle bumper axial limiting interlayer of locking is formed using interlayer as the upper and lower level cavity on boundary.The lower table is that both ends are equipped with overhanging cylindrical frame, 3~4 lower tables are separated into interlayer lower layer's cavity below, the upper shaft part and the preset shaft hole matching of interlayer of lower table, lower shaft part and the preset shaft hole matching of bottom plate, constituting every lower table can System of Rotating about Fixed Axis structure.The cavity of the present invention preset not co-content in rotary trolley, and the corresponding rotational structure of configuration, this differential design load workpiece convenient for classification, are conducive to improve PVD coating quality and production efficiency.
Description
Technical field
The invention belongs to the devices that external coating technical field matches, in particular it relates to a kind of for making
The rotary trolley of PVD coating processing, especially multi-cavity type differential speed rotation trolley.
Background technique
The key components and parts and high precision cutting tools of the configuration of some important equipments, measurer, mold surface press design requirement
Make surface covering, especially PVD coating.PVD coating belongs to typical surface covering, and the uniformity is critically important technical indicator.
The PVD coating of homogeneous in order to obtain, the industry are generally loaded using rotary trolley by painting workpiece, implement spray under rotation status
It applies workpiece surface and uniform coating is more readily formed.Such rotary trolley structure is simple, is easy to make, is easy to use, Neng Gouda
To the purpose for improving coating uniformity.But the matched rotary trolley of existing PVD spray equipment is fixed structure, it can only be
Workpiece is loaded in rotary trolley internal volume tolerance band.The rotary trolley of such fixed structure is because size-limited, the scope of application
It is small, some small mount, multi items production models are not suitable for mating, easily cause that spray equipment utilization rate is low and surface is uniform
Spend the realistic problems such as difference.
Summary of the invention
Present invention is generally directed to the deficiencies of prior art rotary trolley fixed structure, propose a kind of multi-cavity type differential speed rotation platform
Vehicle, the rotary trolley structure is simple, is easy to make, is easy to use, and maximum technical characteristic is that inner cavity divides rationally, can satisfy not
Workpiece with size or shape completes the processing of PVD coating in same trolley.
The present invention is achieved through the following technical solutions technical goal.
Multi-cavity type differential speed rotation trolley, it includes cover board, connecting rod, axle bumper, interlayer, axle sleeve, lower table and bottom plate.Its
The improvement is that: the bottom plate, interlayer and cover board are the alternate round plate of three-layer parallel, and three layers of alternate plate are by uniformly distributed
Four connecting rod series windings are connected into empty frames frame in standing position cylinder.Equivalent axis in tandem in the every connecting rod between bottom plate and interlayer
Set, the axle sleeve of superposition directly support interlayer.In the axle bumper connecting rod in tandem on interlayer, the axle bumper axial limiting of locking
Interlayer is formed using interlayer as the upper and lower level cavity on boundary.The lower table is cylindrical frame, in interlayer lower layer's cavity below
In uniformly distributed 3~4 same sizes lower table, shaft part and the preset shaft hole matching of interlayer, lower shaft part and bottom on lower table
The preset shaft hole matching of plate, constituting every lower table can System of Rotating about Fixed Axis structure.
As the scheme of further improvement, the total cavity 1/3~2/5 of upper layer cavity Zhan on the interlayer, remaining is lower layer
Cavity.
As the scheme of further improvement, the lower table is axially separated into 2~3 cavitys by partition.
Compared with prior art, the present invention having the positive effect that:
1, multi-cavity structure is simple, is easy to make, is easy to use；
2, upper cavity outage is big, can the relatively large workpiece of stowing dimensions make PVD coating processing, more lower works built in lower chamber
Make platform, every workbench is multilayered structure again, is convenient for small size workpiece dispersed arrangement, reduces accumulation and not only improves raising PVD painting
The uniformity of layer, and improve production efficiency；
3, rotary trolley is rotated with host, and built-in lower table can be introduced power with lower shaft end and make differential speed rotation, this to press work
The structure of part dimensional configurations revolving speed is conducive to improve PVD coating quality.
Detailed description of the invention
Fig. 1 is structure of the invention diagrammatic cross-section.
Fig. 2 is Fig. 1 C-C diagrammatic cross-section.
Specific embodiment
Below according to attached drawing and in conjunction with the embodiments, the invention will be further described.
Multi-cavity type differential speed rotation trolley shown in FIG. 1, it include cover board 1, connecting rod 2, axle bumper 3, interlayer 4, axle sleeve 5, under
Workbench 6 and bottom plate 7.The bottom plate 7, interlayer 4 and cover board 1 are the alternate round plate of three-layer parallel, three layers of alternate plate
Empty frames frame in standing position cylinder is connected into uniformly distributed four connecting rods 2 series winding.For the interlayer 4 that location and installation is placed in the middle, in bottom plate 7
Equivalent axle sleeve 5 in tandem in every connecting rod 2 between interlayer 4, the axle sleeve 5 of superposition directly support interlayer 4.The axle bumper 3 is gone here and there
In the connecting rod 2 on interlayer 4, the 3 axial limiting interlayer 4 of axle bumper of locking, being formed with interlayer 4 is the upper and lower level chamber on boundary
Body.The total cavity 1/3 of upper layer cavity Zhan reserved on interlayer 4 in the present embodiment, remaining is lower layer's cavity.The lower table 6
For cylindrical frame, the present embodiment uniformly distributed 4 lower tables 6 in the lower layer's cavity below of interlayer 4, every lower table 6 by
Partition 6.2 is separated into 3 cavitys, shaft part 6.1 and the preset shaft hole matching of interlayer 4, lower shaft part 6.3 on the lower table 6 being vertically arranged
The preset shaft hole matching with bottom plate 7, constituting every lower table 6 can System of Rotating about Fixed Axis structure.In actual use, rotary trolley with
Host rotation, rotation speed are determined by the workpiece size that upper layer cavity loads.Built-in every lower table 6 is because being separated into 3
Small cavity, 4 lower tables 6 set 12 small cavitys altogether, the workpiece of corresponding size are loaded into these small cavitys, due to small ruler
Very little workpiece dense arrangement, the rotating ratio upper layer cavity that when spraying needs is high, can just obtain coating more evenly, finer and smoother in this way.
In above structure, lower layer's cavity configuration lower table 6 except with rotary trolley rotation in addition to, itself can also System of Rotating about Fixed Axis, lower work
The rotary power of platform 6 is introduced by lower shaft part 6.3, and built-in lower table 6 and rotary trolley differential speed rotation structure is consequently formed.This
The differential design of kind, had not only taken into account the production requirement of different dimension workpieces, but also be easy to get to the PVD coating and production efficiency of high quality.
Claims (3)
1. a kind of multi-cavity type differential speed rotation trolley, it include cover board (1), connecting rod (2), axle bumper (3), interlayer (4), axle sleeve (5),
Lower table (6) and bottom plate (7)；It is characterized by: the bottom plate (7), interlayer (4) and cover board (1) are that three-layer parallel is alternate
Round plate, three layers of alternate plate are connected into empty frames frame in standing position cylinder by uniformly distributed four connecting rods (2) series winding；In bottom plate
(7) equivalent axle sleeve in tandem (5) in the every connecting rod (2) between interlayer (4), the axle sleeve (5) of superposition directly support interlayer
(4)；In the axle bumper (3) connecting rod (2) in tandem on interlayer (4), axle bumper (3) axial limiting interlayer (4) of locking, shape
At the upper and lower level cavity for taking interlayer (4) as boundary；The lower table (6) is cylindrical frame, in interlayer (4) lower layer's chamber below
The lower table (6) of 3~4 same sizes is separated into body, shaft part (6.1) and interlayer (4) preset axis on lower table (6)
Hole cooperation, lower shaft part (6.3) and bottom plate (7) preset shaft hole matching, constituting every lower table (6) can System of Rotating about Fixed Axis knot
Structure.
2. multi-cavity type differential speed rotation trolley according to claim 1, it is characterised in that: the upper layer on the interlayer (4)
The total cavity 1/3~2/5 of cavity Zhan, remaining is lower layer's cavity.
3. multi-cavity type differential speed rotation trolley according to claim 1, it is characterised in that: the lower table (6) is by partition
(6.2) axially spaced at 2~3 cavitys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910615365.8A CN110284115A (en) | 2019-07-09 | 2019-07-09 | Multi-cavity type differential speed rotation trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910615365.8A CN110284115A (en) | 2019-07-09 | 2019-07-09 | Multi-cavity type differential speed rotation trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110284115A true CN110284115A (en) | 2019-09-27 |
Family
ID=68022018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910615365.8A Pending CN110284115A (en) | 2019-07-09 | 2019-07-09 | Multi-cavity type differential speed rotation trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110284115A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203999799U (en) * | 2014-08-04 | 2014-12-10 | 江苏海事职业技术学院 | Gear hob PVD coating bracket for chassis |
| US20160002769A1 (en) * | 2013-03-19 | 2016-01-07 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Pvd processing apparatus and pvd processing method |
| CN105586577A (en) * | 2015-12-21 | 2016-05-18 | 上海应用技术学院 | Flexible rotary workbench for preparing physical vapor deposition (PVD) coating on tool |
| CN210367894U (en) * | 2019-07-09 | 2020-04-21 | 江苏太平洋精锻科技股份有限公司 | Multi-cavity differential rotation trolley |
-
2019
- 2019-07-09 CN CN201910615365.8A patent/CN110284115A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160002769A1 (en) * | 2013-03-19 | 2016-01-07 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Pvd processing apparatus and pvd processing method |
| CN203999799U (en) * | 2014-08-04 | 2014-12-10 | 江苏海事职业技术学院 | Gear hob PVD coating bracket for chassis |
| CN105586577A (en) * | 2015-12-21 | 2016-05-18 | 上海应用技术学院 | Flexible rotary workbench for preparing physical vapor deposition (PVD) coating on tool |
| CN210367894U (en) * | 2019-07-09 | 2020-04-21 | 江苏太平洋精锻科技股份有限公司 | Multi-cavity differential rotation trolley |
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