CN205551790U - Directly drive wedge rotational scanning mechanism - Google Patents
Directly drive wedge rotational scanning mechanism Download PDFInfo
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- CN205551790U CN205551790U CN201620329787.0U CN201620329787U CN205551790U CN 205551790 U CN205551790 U CN 205551790U CN 201620329787 U CN201620329787 U CN 201620329787U CN 205551790 U CN205551790 U CN 205551790U
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- bearing
- deep groove
- groove ball
- ring
- main casing
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- 210000004907 gland Anatomy 0.000 claims description 15
- 238000010276 construction Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 5
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 5
- 241001330002 Bambuseae Species 0.000 abstract 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 5
- 239000011425 bamboo Substances 0.000 abstract 5
- 238000009434 installation Methods 0.000 abstract 1
- 230000009347 mechanical transmission Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model discloses a directly drive wedge rotational scanning mechanism, including motor stator, electric motor rotor, the main casing body, the encoder, the auxiliary shell body, bearing cover, the hollow rotating shaft, deep groove ball bearing, the wedge lens, a lens section of thick bamboo, the elasticity clamping ring, the wedge lens compresses tightly through the elasticity clamping ring and fixes in a lens section of thick bamboo, a lens section of thick bamboo passes through bolted connection with the hollow rotating shaft, lens section of thick bamboo both ends card has deep groove ball bearing, deep groove ball bearing fixes at the main casing body and auxiliary shell internally respectively, the main casing body and the auxiliary shell body form integratively through bolted connection, the motor stator installation is fixed at the main casing internally, electric motor rotor bonds outside a lens section of thick bamboo, the utility model discloses the structure principle is simple, and through motor direct drive wedge lens, the error of having avoided mechanical transmission to bring, the while is the real -time position feedback of encoder in addition, easily realizes the accurate offset control to the light path.
Description
Technical field
This utility model relates to a kind of sweep mechanism, specially one and directly drives wedge shape rotary scanning mechanism.
Background technology
Along with constantly popularizing of laser processing application technology, and laser processing technology requirement is improved constantly,
The accuracy of laser graphics is increasingly paid close attention to by client, in the known laser course of processing to figure
In, figure walk to take dependence is traditional machine driving, such as leading screw, rack-and-pinion, robot etc.,
Figure is walked out in the cooperation of several axles, so can bring a problem, that is, the accuracy of figure is the highest,
And the occasion being rapidly completed Laser Processing is just seemed not enough, speed promotes and is restricted.
Utility model content
The purpose of this utility model is to provide one directly to drive wedge shape rotary scanning mechanism, to solve the above-mentioned back of the body
The problem proposed in scape technology.
For achieving the above object, this utility model provides following technical scheme: one is directly driven wedge shape rotation and swept
Retouch mechanism, including the first motor stator, the second motor stator, the first rotor, the second rotor,
First main casing, the second main casing, the first encoder, the second encoder, the first sub-shell, the second pair
Housing, clutch shaft bearing gland, the second bearing gland, the first hollow rotating shaft, the second hollow rotating shaft, first
Deep groove ball bearing, the second deep groove ball bearing, the first wedge-shaped lens, the second wedge-shaped lens, the first eyeglass cylinder,
Second eyeglass cylinder, the first elastic trim ring, the second elastic trim ring, described first wedge-shaped lens passes through the first bullet
Property trim ring is pressed abd fixed in the first eyeglass cylinder, and described first eyeglass cylinder and the first hollow rotating shaft pass through bolt
Connecting, described first eyeglass cylinder two ends card has the first deep groove ball bearing, and described first deep groove ball bearing is respectively
Being fixed in the first main casing and the first sub-shell, described first main casing and the first sub-shell pass through bolt
Being connected to form one, described first motor stator is fixed in the first main casing, described first motor
Rotor is bonded in outside the first eyeglass cylinder, described first motor stator, the first rotor, the first main casing,
First encoder, the first sub-shell, clutch shaft bearing gland, the first hollow rotating shaft, the first deep groove ball bearing,
First wedge-shaped lens, the first eyeglass cylinder, the first elastic trim ring form the first assembly, and described second motor is fixed
Son, the second rotor, the second main casing, the second encoder, the second sub-shell, the second bearing gland,
Second hollow rotating shaft, the second deep groove ball bearing, the second wedge-shaped lens, the second eyeglass cylinder, the second elastic pressure
Circle composition the second assembly, and the first assembly and the second modular construction specular.
Preferably, described first deep groove ball bearing is pressed abd fixed on the first sub-shell by clutch shaft bearing gland
In.
Preferably, described first encoder is fixed on the first sub-shell, described first encoder inner ring with
First hollow rotating shaft holds connection tightly.
Preferably, described first deep groove ball bearing and the second deep groove ball bearing structure are completely the same, including axle
Bearing outer-ring, bearing inner race, retainer and ball, described ball by retainer be fixed on bearing outer ring with
Between bearing inner race, the bearing cap being respectively provided on two sides with annular between described bearing outer ring and bearing inner race,
Described retainer includes the first support body the most ringwise and the second support body, described first support body and the second support body
All include the first ring and the second ring and connect the first ring and the connecting rod of the second ring, described first ring, second
Ring is all tangent with ball.
Compared with prior art, the beneficial effects of the utility model are:
(1) this utility model structural principle is simple, by motor direct-drive wedge-shaped lens, it is to avoid machine
The error that tool transmission brings, simultaneously plus the real time position feedback of encoder, it is easy to accomplish the essence to light path
Really offset control.
(2) eyeglass cylinder of the present utility model uses deep groove ball bearing with the support of hollow rotating shaft, and it makes
Using the life-span long, rotation friction is little, is more suitably applied to the process of high-rate laser scanning, can be effective
Shortening the time of processing, improve work efficiency, the error radially of rotating shaft is preferably minimized, and improves fortune
The accuracy turned.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model；
Fig. 2 is overall appearance schematic diagram of the present utility model；
Fig. 3 is main casing schematic diagram of the present utility model；
Fig. 4 is hollow rotating shaft schematic diagram of the present utility model；
Fig. 5 is deep groove ball bearing structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Referring to Fig. 1-4, this utility model provides a kind of technical scheme: one directly drives wedge shape rotation sweep
Mechanism, including first motor stator the 1, second motor stator the 2, first rotor the 3, second rotor
4, first main casing the 5, second main casing the 6, first encoder the 7, second encoder the 8, first sub-shell
9, the second sub-shell 10, clutch shaft bearing gland the 11, second bearing gland the 12, first hollow rotating shaft 13,
Second hollow rotating shaft the 14, first deep groove ball bearing the 15, second deep groove ball bearing the 16, first wedge-shaped lens
17, the elastic trim ring 21 of second wedge-shaped lens the 18, first eyeglass cylinder the 19, second eyeglass cylinder 20, first,
Second elastic trim ring 22, described first wedge-shaped lens 17 is pressed abd fixed on the by the first elastic trim ring 21
In one eyeglass cylinder 19, described first eyeglass cylinder 19 is bolted with the first hollow rotating shaft 13, described
First eyeglass cylinder 19 two ends card has the first deep groove ball bearing 15, and described first deep groove ball bearing 15 is solid respectively
Being scheduled in the first main casing 5 and the first sub-shell 9, described first main casing 5 and the first sub-shell 9 lead to
Crossing bolt to be connected to form one, described first motor stator 1 is fixed in the first main casing 5, this
The motor stator of utility model is fixed in main casing, and both are in close contact, the heat transmission that motor produces
To main casing, taken away by the water-cooled in main casing, enhance heat sinking function, described first rotor 3
Being bonded in outside the first eyeglass cylinder 19, described first encoder 7 is fixed on the first sub-shell 9, and described
One encoder 7 inner ring and the first hollow rotating shaft 13 hold connection tightly.Described first motor stator the 1, first electricity
Machine rotor the 3, first main casing the 5, first encoder the 7, first sub-shell 9, clutch shaft bearing gland 11,
First hollow rotating shaft the 13, first deep groove ball bearing the 15, first wedge-shaped lens the 17, first eyeglass cylinder 19,
First elastic trim ring 21 forms the first assembly, described second motor stator the 2, second rotor 4, the
Two main casing the 6, second encoder the 8, second sub-shell the 10, second bearing glands 12, second hollow turn
The elastic pressure of axle the 14, second deep groove ball bearing the 16, second wedge-shaped lens the 18, second eyeglass cylinder 20, second
Circle 22 composition the second assemblies, and the first assembly and the second modular construction specular.
In the present embodiment, the first deep groove ball bearing 15 is pressed abd fixed on first by clutch shaft bearing gland 11
In sub-shell 9, deep groove ball bearing is fixed in sub-shell by this utility model, compresses by bearing gland,
Prevent hollow rotating shaft and eyeglass cylinder play in the axial direction.
As it is shown in figure 5, in the present embodiment, the first deep groove ball bearing 15 and the second deep groove ball bearing 16 are tied
Structure is completely the same, including bearing outer ring 23, bearing inner race 24, retainer 25 and ball 26, described rolling
Pearl 26 is fixed between bearing outer ring 23 and bearing inner race 24 by retainer 25, described bearing outer ring
The bearing cap being respectively provided on two sides with annular between 23 and bearing inner race 24, described retainer 25 includes all
The first support body 27 and the second support body 28 ringwise, described first support body 27 and the second support body 28 all include
First ring 29 and the second ring 30 and connect the first ring 29 and connecting rod 31 of the second ring 30, described first
Ring the 29, second ring 30 is all tangent with ball 26.Eyeglass cylinder of the present utility model and the support of hollow rotating shaft
Using deep groove ball bearing, its service life is long, and rotation friction is little, is more suitably applied to swash at a high speed
The process of photoscanning, can effectively shorten the time of processing, improves work efficiency, and rotating shaft is radially
Error be preferably minimized, improve the accuracy of operating.
Using method of the present utility model comprises the following steps:
When A, first motor stator the 1, second motor stator 2 are energized, coil produces magnetic field, drives the respectively
One rotor 3 and the second positive and negative rotation of rotor 4；
B, the first rotor positive and negative rotation of the 3, second rotor 4 drive respectively the first eyeglass cylinder, second
Positive and negative rotation；
C, the first eyeglass cylinder, the second eyeglass cylinder drive respectively and are fixed on first eyeglass cylinder the 19, second eyeglass cylinder
The first wedge-shaped lens 17 and the second wedge-shaped lens 18 on 20, it is achieved the first wedge-shaped lens 17 and the second wedge
The positive and negative rotation of shape eyeglass 18；
D, by being fixed on the first encoder 7 and on first hollow rotating shaft the 13, second hollow rotating shaft 14
Second encoder 8 Real-time Feedback position signalling in rotation process, it is achieved to the accurate control rotated, energy
Enough easily walk out various figure.
This utility model structural principle is simple, by motor direct-drive wedge-shaped lens, it is to avoid mechanical biography
The dynamic error brought, simultaneously plus the real time position feedback of encoder, it is easy to accomplish to light path the most partially
Move and control.
Embodiment the most of the present utility model, for the ordinary skill people of this area
For Yuan, it is possible to understand that can be real to these in the case of without departing from principle of the present utility model and spirit
Executing example to carry out multiple change, revise, replace and modification, scope of the present utility model is by claims
And equivalent limits.
Claims (4)
1. directly drive a wedge shape rotary scanning mechanism, determine including the first motor stator, the second motor
Son, the first rotor, the second rotor, the first main casing, the second main casing, first
Encoder, the second encoder, the first sub-shell, the second sub-shell, clutch shaft bearing gland,
Two bearing glands, the first hollow rotating shaft, the second hollow rotating shaft, the first deep groove ball bearing, second
Deep groove ball bearing, the first wedge-shaped lens, the second wedge-shaped lens, the first eyeglass cylinder, the second eyeglass
Cylinder, the first elastic trim ring, the second elastic trim ring, it is characterised in that: described first wedge-shaped lens
It is pressed abd fixed in the first eyeglass cylinder by the first elastic trim ring, described first eyeglass cylinder and first
Hollow rotating shaft is bolted, and described first eyeglass cylinder two ends card has the first deep groove ball bearing,
Described first deep groove ball bearing is separately fixed in the first main casing and the first sub-shell, and described
One main casing and the first sub-shell are bolted formation one, described first motor stator peace
Dress is fixed in the first main casing, and described first rotor is bonded in outside the first eyeglass cylinder, institute
State the first motor stator, the first rotor, the first main casing, the first encoder, the first pair
Housing, clutch shaft bearing gland, the first hollow rotating shaft, the first deep groove ball bearing, the first wedge-shaped mirrors
Sheet, the first eyeglass cylinder, the first elastic trim ring form the first assembly, described second motor stator,
Second rotor, the second main casing, the second encoder, the second sub-shell, the second bearing pressure
Lid, the second hollow rotating shaft, the second deep groove ball bearing, the second wedge-shaped lens, the second eyeglass cylinder,
Second elastic trim ring forms the second assembly, and the first assembly and the second modular construction specular.
One the most according to claim 1 directly drives wedge shape rotary scanning mechanism, and its feature exists
In: described first deep groove ball bearing is pressed abd fixed in the first sub-shell by clutch shaft bearing gland.
One the most according to claim 1 directly drives wedge shape rotary scanning mechanism, and its feature exists
In: described first encoder is fixed on the first sub-shell, described first encoder inner ring and
One hollow rotating shaft holds connection tightly.
One the most according to claim 1 directly drives wedge shape rotary scanning mechanism, its feature
It is: described first deep groove ball bearing and the second deep groove ball bearing structure are completely the same, including axle
Bearing outer-ring, bearing inner race, retainer and ball, described ball is fixed on bearing by retainer
Between outer ring and bearing inner race, being respectively provided on two sides with between described bearing outer ring and bearing inner race
The bearing cap of annular, described retainer includes the first support body the most ringwise and the second support body, institute
State the first support body and the second support body all includes the first ring and the second ring and connects the first ring and the
The connecting rod of bicyclo-, described first ring, the second ring are all tangent with ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620329787.0U CN205551790U (en) | 2016-04-19 | 2016-04-19 | Directly drive wedge rotational scanning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620329787.0U CN205551790U (en) | 2016-04-19 | 2016-04-19 | Directly drive wedge rotational scanning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205551790U true CN205551790U (en) | 2016-09-07 |
Family
ID=56809701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620329787.0U Active CN205551790U (en) | 2016-04-19 | 2016-04-19 | Directly drive wedge rotational scanning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205551790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710531A (en) * | 2016-04-19 | 2016-06-29 | 上海嘉强自动化技术有限公司 | Direct-driven wedge-shaped rotary scanning mechanism |
-
2016
- 2016-04-19 CN CN201620329787.0U patent/CN205551790U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710531A (en) * | 2016-04-19 | 2016-06-29 | 上海嘉强自动化技术有限公司 | Direct-driven wedge-shaped rotary scanning mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 8 Dongbao Road, Songjiang District, Shanghai, 2016 Patentee after: Jiaqiang (Shanghai) Intelligent Technology Co.,Ltd. Country or region after: China Address before: 201611 first floor, No. 56, Lane 1500, Xinfei Road, Songjiang District, Shanghai Patentee before: SHANGHAI EMPOWER AUTOMATION TECHNOLOGY Co.,Ltd. Country or region before: China |