CN206773288U - Adjustment mechanism and the measuring table comprising the adjustment mechanism - Google Patents
Adjustment mechanism and the measuring table comprising the adjustment mechanism Download PDFInfo
- Publication number
- CN206773288U CN206773288U CN201720673845.6U CN201720673845U CN206773288U CN 206773288 U CN206773288 U CN 206773288U CN 201720673845 U CN201720673845 U CN 201720673845U CN 206773288 U CN206773288 U CN 206773288U
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- Prior art keywords
- gear
- adjustment mechanism
- adjustment
- thumb wheel
- workbench
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- 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.)
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A kind of adjustment mechanism is the utility model is related to, including：Transmission mechanism；Housing, for installing the transmission mechanism；Thumb wheel, connect the transmission mechanism；The transmission mechanism includes：Travelling gear；Gear；Gear fixed seat, installation is on the housing and for fixing the gear；The gear includes engaging piece intermeshing with the travelling gear and the connecting portion being connected with each other with the thumb wheel.It is simple in construction according to adjustment mechanism of the present utility model, regulate the speed fast, it is possible to achieve rough adjustment and accurate adjustment.
Description
Technical field
It the utility model is related to a kind of adjustment mechanism, more particularly to a kind of manual accurate adjusting mechanism of measuring microscope；With
And the measuring table comprising the adjustment mechanism.
Background technology
Measuring microscope is widely used in semiconductor, PCB, LCD, Mobile Industry chain mould hardware, automobile, measurement instrument etc.
Every profession and trade.The microscopical precision surface plate of general measure only has two kinds of translational speeds, usual speed and high speed, the usual speed of platform
Depending on the pitch of screw mandrel, the small field of view under high magnification can not be tackled and finely tune the application taken a little.
For client when using different multiplying object lens, the platform translational speed of demand is also variant, and below 200X's is low
Times due to the visual field it is larger, therefore it is required that translational speed it is also relatively fast, more than 200X high power field is smaller, it is desirable to movement
Speed also reduces accordingly, and the manual precision surface plate of common measuring microscope can only define translational speed according to the pitch of screw mandrel,
Speed requirement of the client under different multiplying can not be met.
Chinese patent 201320046784.2 discloses a kind of vernier knob device of precision instrument, is mainly used in aobvious
The focusing of micro mirror Z axis, the searching of high power focal length, the device are circumscribed micromatic setting, using the intervening mode for accommodating formula, are limited
It is larger in profile, therefore can not be applied on accurate measurement platform, X/Y directions can cause interference, due to not led with handwheel
To axis hole, clamping on adjusting handle and built on the sand, and can not ensure coaxial, after accommodating on handwheel, can only realize fine setting
Function, the normal movement speed of original machine will be limited.
Chinese patent 201320546065.7 discloses a kind of instant inserted and instant using type fine adjustment knob assembly, the device with
CN201320046784.2 invention distinguishes are on installation way that other functions are consistent with problem, can not equally be arranged on precision
On mobile platform.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, regulates the speed fast, it is possible to achieve rough adjustment and essence
The adjustment mechanism of close adjustment, and the precision comprising the adjustment mechanism are high, measuring table rational in infrastructure and easy to operate.
To realize above-mentioned purpose of utility model, the utility model provides a kind of adjustment mechanism, including：
Transmission mechanism；
Housing, for installing the transmission mechanism；
Thumb wheel, connect the transmission mechanism；
The transmission mechanism includes：
Travelling gear；
Gear；
Gear fixed seat, install on the housing, for fixing the gear；
The gear includes engaging piece intermeshing with the travelling gear and the connection being connected with each other with the thumb wheel
Portion.
According to one side of the present utility model, in addition to：
Stop screw, the thumb wheel and the gear are fixed in the gear fixed seat.
According to one side of the present utility model, the housing includes cover plate, cylindrical sidewall, installing plate；
The cylindrical sidewall has thumb wheel side plate；
The thumb wheel side plate, which is provided with, can make the exposed thumb wheel window of the thumb wheel.
According to one side of the present utility model, the installing plate has through hole；
The gear fixed seat is arranged on by the through hole；
The travelling gear is coaxially disposed with the through hole.
According to one side of the present utility model, the travelling gear includes installation end, and described with the gear engages
The working end of portion's engagement, and the power intake of connection power source.
According to one side of the present utility model, the cover plate, which has, to be used to input the power of the travelling gear
Hold the hole stretched out.
According to one side of the present utility model, the cover plate and the cylindrical sidewall are detachably connected.
A kind of measuring table, including：
Adjustment mechanism described in two groups；
The coarse adjustment handwheel of two groups of connections corresponding with the side of the adjustment mechanism；
The transmission device of two groups of connections corresponding with the opposite side of the adjustment mechanism；
Operating platform, it is connected with transmission device described in two groups, the operating platform includes：Workbench；Supporting station, support institute
State workbench；The workbench includes watch window.
According to one side of the present utility model, the workbench also includes the first slide rail radially extended, described
Supporting station is included along the second slide rail extended laterally；
Adjustment mechanism described in one group, transmission device described in coarse adjustment handwheel described in one group and one group form an adjustment unit；
One adjustment unit is arranged on the workbench along the opposite side in transverse direction, and is put down with first slide rail
OK；
Another described adjustment unit be arranged on the supporting station along on side radially, and slided with described second
Rail is parallel.
According to one side of the present utility model, the supporting station is also included positioned at the workbench along in transverse direction
Side is used to limit the workbench actively along the limiting stand of transverse shifting.
According to adjustment mechanism of the present utility model, its is simple and reasonable, regulates the speed fast, and by stirring thumb wheel part
Band moving gear and travelling gear rotate, travelling gear connection external transmission device or adjusting means, so as to reach the work of fine setting
With.Realize that the displacement of external device changes on a small quantity by the rotation of thumb wheel, i.e., accurate adjustment.
According to adjustment mechanism of the present utility model, basis can significantly and rapidly be operated by rotary transmission gear
Adjustment mechanism of the present utility model, so as to promote the external device for connecting adjustment mechanism of the present utility model roughly to adjust
Position, rapidly displacement so that adjustment time significantly shortens, and improves operating efficiency.
According to adjustment mechanism of the present utility model, cover plate and cylindrical sidewall are detachably connected.It is arranged such, can causes
According to adjustment mechanism easy disassembly of the present utility model and the maintenance of component and replacing so that adjustment mechanism of the present utility model can
With long-time normal work, whole service life length, operate steadily.
According to measuring table of the present utility model, its is simple in construction and reasonable, while easy to operate, and precision is high.By thick
Operating of the handwheel with nutating gear is adjusted quickly and roughly to adjust the workbench of measuring table or the position of supporting station,
So that the translational speed of measuring table is fast, operating efficiency is high；In addition, the operating by stirring wheeling driving gear and travelling gear
The workbench of measuring table or the position of supporting station can be adjusted with low speed and critically so that measuring table possesses Adjustment precision
The characteristics of high.Pass through the cooperation adjusted roughly and precision adjusts so that according to adjustment mechanism of the present utility model and measuring table
Possess the characteristics of strong adaptability, can be adjusted according to different working environments, there is versatility.Mechanism can be realized simultaneously
It is controllable with the speed of service of platform, realize that high low speed is adjustable.
Brief description of the drawings
Fig. 1 schematically shows the sectional view arranged according to the structure of adjustment mechanism of the present utility model；
Fig. 2 schematically shows the sectional view arranged according to the structure of adjustment mechanism of the present utility model；
Fig. 3 schematically shows the stereogram according to adjustment mechanism of the present utility model；
Fig. 4 schematically shows the stereogram according to the measuring table of the present utility model using adjustment mechanism.
Embodiment
, below will be to implementing in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in mode.It should be evident that drawings in the following description are only that this practicality is new
Some embodiments of type, for those of ordinary skills, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
When being described for embodiment of the present utility model, term " longitudinal direction ", " transverse direction ", " on ", " under ",
"front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", the orientation expressed by " outer " or position relationship are
Based on the orientation or position relationship shown in relevant drawings, it is for only for ease of description the utility model and simplified and describes, without
It is instruction or implies that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore on
Term is stated it is not intended that to limitation of the present utility model.
The utility model is described in detail with reference to the accompanying drawings and detailed description, embodiment can not herein one
One repeats, but therefore embodiment of the present utility model is not defined in implementation below.
Fig. 1 and Fig. 2 schematically shows what is arranged according to a kind of structure of adjustment mechanism of embodiment of the present utility model
Sectional view.As shown in figure 1, transmission mechanism 1, housing 2, thumb wheel 3, and spacing spiral shell are included according to adjustment mechanism of the present utility model
Nail 4.In the present embodiment, transmission mechanism 1 is arranged on the inside of housing 1, and thumb wheel 3 is connected with each other with transmission mechanism.
As shown in Fig. 2 transmission mechanism 1 includes travelling gear 101, gear 102, and gear fixed seat 103.In this implementation
In mode, gear fixed seat 103 is the position for fixed gear 102, and gear 102 is arranged in gear fixed seat 103, from
And in the positioned internal of housing 1.Certainly, in adjustment mechanism of the present utility model, gear 102 and gear fixed seat 103 can be with
It is detachably connected.So when abrasion or damage occur for gear, can more gear changing in time, ensure mechanism just
Often work and operating, improve the service life according to adjustment mechanism of the present utility model.As shown in Fig. 2 in the present embodiment,
One end of gear fixed seat is used to install fixed gear 102, and the other end is then mounted on the inwall of housing 1.
As shown in Fig. 2 gear 102 includes engaging piece 1021 and connecting portion 1022.In the present embodiment, gear 102 is logical
Cross engaging piece 1021 to engage with travelling gear 101, be connected with each other by connecting portion 1022 and thumb wheel 3.In the present embodiment, even
Socket part 1022 is used with thumb wheel 3 and is threadedly coupled.Other dismountable modes can certainly be used to connect, if it is convenient and and
Each components of Shi Genghuan, ensure the normal operation of mechanism, and mechanism work stagnation will not be caused because of the abrasion or damage of component i.e.
Can.As shown in Fig. 2 gear 102 and thumb wheel 3 are together fixed in gear fixed seat 103 by stop screw 4.
Fig. 3 is schematically shown according to a kind of stereogram of the adjustment mechanism of embodiment of the present utility model.
As shown in Figures 2 and 3, housing 2 includes cover plate 201, cylindrical sidewall 202 and installing plate 203.In present embodiment
In, cylindrical sidewall 202 is provided with thumb wheel side plate 2021.Thumb wheel window 2021a is provided with thumb wheel side plate 2021.In this embodiment party
In formula, the wall thickness of thumb wheel side plate 2021 is less than the wall thickness of cylindrical sidewall 202, and thumb wheel side plate 2021 is equivalent in cylindrical sidewall 202
The section formed after a upper excision part.In the present embodiment, because the wall thickness of thumb wheel side plate 2021 is relatively thin, thumb wheel 3
A part can be exposed from the thumb wheel window 2021a on thumb wheel side plate 2021, so in operation according to adjustment of the present utility model
During mechanism, it is possible to stir the exposed part of thumb wheel 3 band moving gear 102 and travelling gear 101 rotates, travelling gear connection is outside
Transmission device or adjusting means, realize and slow down, so as to have the function that fine setting.According to can be with thumb wheel 3 of the present utility model
Accurate scale is set, can so realize accurate adjustment so that passes through the platform adjusted according to adjustment mechanism of the present utility model
Either device can realize accurate adjustment displacement or position.In addition, can also be a kind of spiral shell according to thumb wheel 3 of the present utility model
Micro actuator is revolved, its main function is fine setting, realizes that the displacement of external device changes on a small quantity by the rotation of thumb wheel 3, i.e., smart
Close adjustment.No matter which kind of set-up mode, as long as thumb wheel 3 can meet fine setting or accurate adjustment displacement.
As shown in Fig. 2 installing plate 203 has through hole 2031.Cover plate 201 has hole 2011.In the present embodiment, gear
Fixed seat 103 is arranged on by through hole 2031.Travelling gear 101, through hole 2031 and hole 2011 are coaxially disposed.As shown in Fig. 2 pass
Moving gear 101 includes installation end 1011, working end 1012 and power intake 1013.In the present embodiment, installation end
1011 are set close to through hole 2031, are so easily installed the side power transmission member of the connection of end 1011 external device.Working end 1012
Engaged with the engaging piece 1021 of gear 102.
As shown in Figures 2 and 3, the power intake 1013 of travelling gear 101 is stretched from the hole 2011 on the cover plate 201
Go out, it is therefore an objective to the power source of outside is connected, to promote to operate according to adjustment mechanism of the present utility model, so as to drive external device
Displacement.In the present embodiment, significantly and rapidly can be operated by rotary transmission gear according to the utility model
Adjustment mechanism, so as to promote to connect the external device of adjustment mechanism of the present utility model can roughly adjustment position, quickly
Ground displacement so that adjustment time significantly shortens, and improves operating efficiency.
As shown in Figures 2 and 3, cover plate 201 and the shape adaptation of cylindrical sidewall 202, while use dismountable connected mode
Link together.In the present embodiment, cover plate 201 is connected with cylindrical sidewall 202 using screw spiral.It is arranged such, can be with
So that according to adjustment mechanism easy disassembly of the present utility model and the maintenance of component and replacing so that adjustment machine of the present utility model
Structure can long-time normal work, whole service life length, operate steadily.
Fig. 4 is schematically shown using according to a kind of the vertical of measuring table of the adjustment mechanism of embodiment of the present utility model
Body figure.As shown in figure 4, two groups of adjustment mechanisms, two groups of coarse adjustment handwheels 5, two groups of biographies are included according to measuring table of the present utility model
Dynamic device 6 and operating platform 7.As shown in figure 4, two groups of coarse adjustment handwheels 5 are respectively correspondingly connected to the one of two groups of adjustment mechanisms
Side.In the present embodiment, two groups of coarse adjustment handwheels 5 travelling gear with being stretched out from hole 2011 in two groups of adjustment mechanisms respectively
101 power intake 1013 connects.As shown in figure 4, two groups of transmission devices 6 are respectively correspondingly connected to two groups of adjustment mechanisms
Opposite side.In the present embodiment, two groups of transmission devices 6 installation end with the travelling gear 101 in two groups of adjustment mechanisms respectively
1011 connections.In the present embodiment, operating platform 7 is connected with two groups of transmission devices 6.
As shown in figure 4, operating platform 7 includes workbench 701 and supporting station 702.In the present embodiment, workbench 701
Including coordinating the watch window 7011 of the instruments such as microscope and the first slide rail along radially (fore-and-aft direction in Fig. 4) extension
7012.Supporting station 702 includes the second slide rail 7021 and limiting stand 7022 extended along transverse direction (left and right directions in Fig. 4).Limit
Position platform 7022 be arranged on workbench 701 along the side in transverse direction, the i.e. left and right ends of workbench 701 end position
Put, in the present embodiment, as shown in figure 4, limiting stand 7022 is arranged on the right-hand member of workbench 701.
As shown in figure 4, one group of adjustment mechanism, one group of coarse adjustment handwheel 5 and one in measuring table of the present utility model
Group transmission device 6 together constitutes an adjustment unit 8.In the present embodiment, two adjustment units 8 correspond respectively to operate
The workbench 701 and supporting station 702 of platform 7 are installed.One adjustment unit 8 be arranged on workbench 701 along another in transverse direction
Side, as shown in figure 4, adjustment unit 8 is arranged on one end relative with limiting stand 7022 of workbench 701, i.e. workbench 701
Left end, and it is parallel with the first slide rail 7012.Another adjustment unit 8 be arranged on supporting station 702 along on side radially,
In the present embodiment, the front end of supporting station 702 is provided in, and it is parallel with the second slide rail 7021.
According to the above-mentioned embodiment of measuring table of the present utility model so that the structure of measuring table is simple and reasonable,
Simultaneously easy to operate, precision is high.Survey can quickly and roughly be adjusted by operating of the coarse adjustment handwheel 5 with nutating gear 101
Measure the workbench 701 of platform or the position of supporting station 702 so that the translational speed of measuring table is fast, and operating efficiency is high；This
Outside, measuring table can be adjusted with low speed and critically by stirring operating of the thumb wheel 3 with moving gear 102 and travelling gear 101
The position of workbench 701 or supporting station 702 so that measuring table possesses the characteristics of Adjustment precision is high.By adjusting roughly and
The cooperation of precision adjustment so that the characteristics of strong adaptability, is possessed according to adjustment mechanism of the present utility model and measuring table, can be with
It is adjusted according to different working environments, there is versatility.It can realize that the speed of service of mechanism and platform is controllable simultaneously, it is real
Existing high low speed is adjustable.
The above is only enumerating for concrete scheme of the present utility model, for the equipment and knot of wherein not detailed description
Structure, it should be understood that take the existing common apparatus in this area and universal method to be practiced.
A scheme of the present utility model is the foregoing is only, the utility model is not limited to, for ability
For the technical staff in domain, the utility model can have various modifications and variations.It is all the spirit and principles of the utility model it
It is interior, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. adjustment mechanism, it is characterised in that including：Transmission mechanism (1)；Housing (2), for installing the transmission mechanism (1)；Thumb wheel (3), connect the transmission mechanism (1)；The transmission mechanism (1) includes：Travelling gear (101)；Gear (102)；Gear fixed seat (103), on the housing (2), for fixing the gear (102)；The gear (102) include with the travelling gear (101) intermeshing engaging piece (1021) and with the thumb wheel (3) The connecting portion (1022) of interconnection.
- 2. adjustment mechanism according to claim 1, it is characterised in that also include：Stop screw (4), the thumb wheel (3) and the gear (102) are fixed on the gear fixed seat (103).
- 3. adjustment mechanism according to claim 2, it is characterised in that the housing (2) includes cover plate (201), tubular side Wall (202), installing plate (203)；The cylindrical sidewall (202) has thumb wheel side plate (2021)；The thumb wheel side plate (2021), which is provided with, can make the exposed thumb wheel window (2021a) of the thumb wheel (3).
- 4. adjustment mechanism according to claim 3, it is characterised in that the installing plate (203) has through hole (2031)；It is other that the gear fixed seat (103) is arranged on the through hole (2031)；The travelling gear (101) is coaxially disposed with the through hole (2031).
- 5. adjustment mechanism according to claim 4, it is characterised in that the travelling gear (101) includes installation end (1011) working end (1012), engaged with the engaging piece (1021) of the gear (102), and connection power source are dynamic Power input (1013).
- 6. adjustment mechanism according to claim 5, it is characterised in that the cover plate (201), which has, to be used to make the transmission The hole (2011) that the power intake (1013) of gear (101) stretches out.
- 7. adjustment mechanism according to claim 6, it is characterised in that the cover plate (201) and the cylindrical sidewall (202) It is detachably connected.
- A kind of 8. measuring table of adjustment mechanism using as described in one of claim 1 to 7, it is characterised in that including：Adjustment mechanism described in two groups；The coarse adjustment handwheel (5) of two groups of connections corresponding with the side of the adjustment mechanism；The transmission device (6) of two groups of connections corresponding with the opposite side of the adjustment mechanism；Operating platform (7), it is connected with transmission device (6) described in two groups, the operating platform (7) includes：Workbench (701)；Branch Cushion cap (702), support the workbench (701)；The workbench (701) includes watch window (7011).
- 9. measuring table according to claim 8, it is characterised in that the workbench (701) also includes along radially prolonging The first slide rail (7012) stretched, the supporting station (702) are included along the second slide rail (7021) extended laterally；Adjustment mechanism described in one group, transmission device (6) described in coarse adjustment handwheel (5) described in one group and one group form an adjustment unit (8)；One adjustment unit (8) is arranged on the workbench (701) along the opposite side in transverse direction, and is slided with described first Rail (7012) is parallel；Another described adjustment unit (8) be arranged on the supporting station (702) along on side radially, and with described Two slide rails (7021) are parallel.
- 10. measuring table according to claim 9, it is characterised in that the supporting station (702) also includes being located at the work Make platform (701) along the side in transverse direction be used for limit the workbench (701) actively along the limiting stand of transverse shifting (7022)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673845.6U CN206773288U (en) | 2017-06-12 | 2017-06-12 | Adjustment mechanism and the measuring table comprising the adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673845.6U CN206773288U (en) | 2017-06-12 | 2017-06-12 | Adjustment mechanism and the measuring table comprising the adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206773288U true CN206773288U (en) | 2017-12-19 |
Family
ID=60636261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720673845.6U Expired - Fee Related CN206773288U (en) | 2017-06-12 | 2017-06-12 | Adjustment mechanism and the measuring table comprising the adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206773288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109725019A (en) * | 2018-12-29 | 2019-05-07 | 东旭集团有限公司 | Detection device, measuring system and the measurement method that base plate glass is heat-shrinked |
-
2017
- 2017-06-12 CN CN201720673845.6U patent/CN206773288U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109725019A (en) * | 2018-12-29 | 2019-05-07 | 东旭集团有限公司 | Detection device, measuring system and the measurement method that base plate glass is heat-shrinked |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20210612 |