CN208476098U - Elevation angle measuring gage - Google Patents
Elevation angle measuring gage Download PDFInfo
- Publication number
- CN208476098U CN208476098U CN201821212208.XU CN201821212208U CN208476098U CN 208476098 U CN208476098 U CN 208476098U CN 201821212208 U CN201821212208 U CN 201821212208U CN 208476098 U CN208476098 U CN 208476098U
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- CN
- China
- Prior art keywords
- main scale
- gauge
- rack gear
- gear
- ruler frame
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to shield machine technical field more particularly to a kind of elevation angle measuring gages, including gauge head, pedestal, main scale, ruler frame, rack gear, gear shaft, transverse slipway and dial gauge；The bottom of the main scale is fixed on the base by magnet base, the ruler frame is slided up and down with the main scale to be fixed with merga pass screw, the bottom of the ruler frame is equipped with transverse slipway, the rack gear is slidably matched with the transverse slipway, the gear shaft is fixed on ruler frame side by bearing, the gauge head is hinged on the side of the rack gear by shaft, the cross section of the gauge head is U-shaped, the side of the shaft is equipped with jacking block, the cooperation of the measuring staff of the jacking block and dial gauge, the dial gauge are mounted on the side of the rack gear.The main scale of the present apparatus can measure the height of bit leg, cooperate corresponding dial gauge by the gauge head of one U-shaped of setting, can solve the angle measurement for having protrusion among disk.
Description
Technical field
The utility model relates to shield machine technical field more particularly to a kind of elevation angle measuring gages.
Background technique
Currently, the front of bit leg is one piece of protrusion and comes out, the plane of the bottom for protruding part in gear wheel manufacturing field
It can not measure, so just not can guarantee the consistency of the bottom of each pressing device protrusion part, when the later period installs very
It is easy to cause pinch roller unqualified due to can not accurately install, a set of gear wheel cost is very high, will be to enterprise if it is substandard product
Industry brings larger waste.
Utility model content
Purpose of the utility model is to overcome the shortcomings of the above technology, and to provide a kind of elevation angle measuring gages, can
The height and angle of bit leg are measured.
In order to achieve the above object, the utility model adopts the following technical solutions: a kind of elevation angle measuring gage, feature exist
In: including gauge head, pedestal, main scale, ruler frame, rack gear, gear shaft, transverse slipway and dial gauge；The bottom of the main scale passes through
Magnet base is fixed on the base, and the ruler frame is slided up and down with the main scale to be fixed with merga pass screw, the ruler frame
Bottom be equipped with transverse slipway, the rack gear is slidably matched with the transverse slipway, and the top of the rack gear is engaged with gear, institute
It states gear to be mounted on gear shaft, the gear shaft is fixed on ruler frame side by bearing, and the gauge head is hinged on by shaft
The side of the rack gear, the cross section of the gauge head are U-shaped, and the side of the shaft is equipped with jacking block, the jacking block and dial gauge
Measuring staff cooperation, the dial gauge is mounted on the side of the rack gear.
It preferably, further include control gauge, the control gauge is made of bottom plate, main scale and auxiliary scale, and main scale and auxiliary scale are coaxially set
It sets, the auxiliary scale is the half of main scale, and the bottom of auxiliary scale has calibration plate.
Preferably, the top of the ruler frame is equipped with the fine motion frame being slidably matched with main scale, and the top of the ruler frame is equipped with
With externally threaded screw rod, fine motion frame is connect by knurled nut with the screw rod, and the other side of the fine motion frame passes through
Flat head screw is fixed with the main scale.
The beneficial effects of the utility model are: compared with the existing technology, the main scale of the present apparatus can height to bit leg into
Row measurement cooperates corresponding dial gauge by the gauge head of one U-shaped of setting, and can solve has the angle of protrusion to survey among disk
Amount.Multiple gauge heads can be configured according to different specifications, at any time can more side change head, can be measured accurately by the present apparatus
Angle and height.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model and control gauge cooperation；
Fig. 3 is the application schematic diagram of the utility model.
Specific embodiment
With reference to the accompanying drawing and specific embodiment of the present utility model is described in detail in preferred embodiment.As shown in Figure 1, one
Kind elevation angle measuring gage, including gauge head 1, pedestal 2, main scale 3, ruler frame 4, rack gear 5, gear shaft 6, transverse slipway 7 and percentage
Table 8；The bottom of the main scale is fixed on the base by magnet base 9, and the ruler frame and the main scale slide up and down cooperation
And it is fixed by screw 10, the bottom of the ruler frame is equipped with transverse slipway, and the rack gear is slidably matched with the transverse slipway, institute
The top for stating rack gear is engaged with gear 11, and the gear is mounted on gear shaft, and the gear shaft is fixed on ruler frame by bearing
Side, the gauge head are hinged on the side of the rack gear by shaft 12, and the cross section of the gauge head is U-shaped, the shaft
Side is equipped with jacking block 13, the measuring staff cooperation of the jacking block and dial gauge, and the dial gauge is mounted on the side of the rack gear.In order to
Convenient for shaft reset, fix a pressing plate in shaft, on rear side of the pressing plate and gauge head between a spring 14 is set.
Above structure is to use for measuring, but the present apparatus is exactly to use as gauge there are one effect, such as Fig. 2 institute
Show, further include control gauge, the control gauge is made of bottom plate 15, main scale 16 and auxiliary scale 17, main scale and auxiliary scale coaxial arrangement, described
Auxiliary scale is the half of main scale, and the bottom of auxiliary scale has calibration plate 18.When being with calibration cabinet, auxiliary scale is adjusted according to the design of product
Angle, such as with 30 ° of angles of horizontal plane, after adjustment, control gauge is placed on to the side of gauge head, by adjusting ruler frame and rack gear
Position makes gauge head touch the calibration plate in auxiliary scale, then the reading on dial gauge is reset, and removes control gauge later, then to it
When his bit leg axis measures, the reading on dial gauge is just observed whether in zero position, or in zero position or so
In error range, this sample device can be used when gauge.
In order to the height of slight adjusting ruler frame, the top of the ruler frame is equipped with the fine motion frame being slidably matched with main scale
Frame 19, the top of the ruler frame, which is equipped with, has externally threaded screw rod 20, and fine motion frame is connected by knurled nut 21 and the screw rod
It connects, the other side of the fine motion frame is fixed by flat head screw 22 and the main scale.
The main scale of the present apparatus can measure the height of bit leg, be cooperated by the gauge head of one U-shaped of setting corresponding
Dial gauge can solve the angle measurement for having protrusion among disk.Multiple gauge heads can be configured according to different specifications, at any time
Can more side change head, accurate angle and height can be measured by the present apparatus.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (3)
1. a kind of elevation angle measuring gage, it is characterised in that: including gauge head, pedestal, main scale, ruler frame, rack gear, gear shaft, transverse direction
Slideway and dial gauge；The bottom of the main scale is fixed on the base by magnet base, on the ruler frame and the main scale
Lower slider is fixed with merga pass screw, and the bottom of the ruler frame is equipped with transverse slipway, and the rack gear and the transverse slipway are sliding
Dynamic cooperation, the top of the rack gear are engaged with gear, and the gear is mounted on gear shaft, and the gear shaft is fixed by bearing
In ruler frame side, the gauge head is hinged on the side of the rack gear by shaft, and the cross section of the gauge head is U-shaped, and described turn
The side of axis is equipped with jacking block, the measuring staff cooperation of the jacking block and dial gauge, and the dial gauge is mounted on the side of the rack gear.
2. elevation angle measuring gage according to claim 1, it is characterised in that: further include control gauge, the control gauge by
Bottom plate, main scale and auxiliary scale are constituted, and main scale and auxiliary scale coaxial arrangement, the auxiliary scale are the half of main scale, and the bottom of auxiliary scale has school
Quasi- plate.
3. elevation angle measuring gage according to claim 1, it is characterised in that: the top of the ruler frame is equipped with sliding with main scale
The fine motion frame of dynamic cooperation, the top of the ruler frame, which is equipped with, has externally threaded screw rod, and fine motion frame passes through knurled nut and institute
Screw rod connection is stated, the other side of the fine motion frame is fixed by flat head screw and the main scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821212208.XU CN208476098U (en) | 2018-07-30 | 2018-07-30 | Elevation angle measuring gage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821212208.XU CN208476098U (en) | 2018-07-30 | 2018-07-30 | Elevation angle measuring gage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208476098U true CN208476098U (en) | 2019-02-05 |
Family
ID=65209200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821212208.XU Active CN208476098U (en) | 2018-07-30 | 2018-07-30 | Elevation angle measuring gage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208476098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844429A (en) * | 2018-07-30 | 2018-11-20 | 天津立林钻头有限公司 | Elevation angle measuring gage |
-
2018
- 2018-07-30 CN CN201821212208.XU patent/CN208476098U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844429A (en) * | 2018-07-30 | 2018-11-20 | 天津立林钻头有限公司 | Elevation angle measuring gage |
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