CN203798265U - Measuring tool device convenient to measure large-diameter cylinder - Google Patents
Measuring tool device convenient to measure large-diameter cylinder Download PDFInfo
- Publication number
- CN203798265U CN203798265U CN201420152382.5U CN201420152382U CN203798265U CN 203798265 U CN203798265 U CN 203798265U CN 201420152382 U CN201420152382 U CN 201420152382U CN 203798265 U CN203798265 U CN 203798265U
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- secondary chi
- chi
- frame
- measuring
- arc
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a measuring tool device convenient to measure a large-diameter cylinder. The measuring tool device includes a bow-shaped ruler frame; the bow-shaped ruler frame is provided with a fixing column; one end of the bow-shaped ruler frame, which is opposite to the fixing column, is connected with a movable measuring rod; the movable rod is sleeved with a fixed bushing; the fixed bushing is sleeved with a microdrum; an end portion of the microdrum is provided with a force measuring device; the middle of the bow-shaped ruler frame is provided with an auxiliary ruler fixing seat; an auxiliary ruler which can slide along the auxiliary ruler fixing seat is fixed in the auxiliary ruler fixing seat; the auxiliary ruler is strip-shaped; the middle line of the auxiliary ruler is overlapped with the middle line of the bow-shaped ruler frame; and the auxiliary ruler is provided with scales. Through adopting the above technical scheme, the measuring tool device convenient to measure the large-diameter cylinder of the utility model has the advantages of simple structure, high practicability, convenient measurement and low requirements for technical levels of measuring staff, and can assist in reducing measurement labor intensity and improving measuring work efficiency.
Description
Technical field
The utility model relates to a kind of measurer, relates to specifically a kind of gauge device of being convenient to measure cylinder with large diameter.
Background technology
The measurer of measuring body diameter is milscale, as shown in Figure 1, when traditional miking, the end face of the fixed leg 2 of milscale, the end face of movable measuring staff 3 will be parallel to workpiece 11 axis, in Y-direction, be parallel to workpiece 11, in Z-direction, diameter of work can not exceed the end face of milscale fixed leg 2 and the end face of movable measuring staff 3 simultaneously, otherwise measurement result is forbidden.
Measuring minor diameter, when diameter is less than the workpiece of 100mm, on Y-direction and this both direction of Z-direction, can control well, carry out correct measurement; If diameter is greater than 100mm, the end face diameter of the end face of fixed leg 2, movable measuring staff 3 only has 6.5mm conventionally, is difficult to snap into maximum gauge position, causes measurement result inaccurate.
Summary of the invention
Problem to be solved in the utility model is for overcoming above-mentioned technological deficiency, and a kind of gauge device of being convenient to measure cylinder with large diameter is provided, and this is convenient to measure large diameter gauge device can facilitate the diameters of measuring accurately large-scale workpiece.
In order to address the above problem, the utility model by the following technical solutions:
A kind of gauge device of being convenient to measure cylinder with large diameter, comprise arc chi frame, on described arc chi frame, there is fixed leg, on described arc chi frame, one end relative with fixed leg is connected with movable measuring staff, described movable measuring staff is socketed with fixed sleeving outward, described fixed sleeving is socketed with microdrum outward, and the end of described microdrum is provided with device for measuring force; The centre position of described arc chi frame is provided with secondary chi holder, is provided with the secondary chi that can slide along secondary chi holder in described secondary chi holder, and described secondary chi is strip, and the center line of the center line of secondary chi and arc chi frame coincides, and described secondary chi is provided with scale.
Below further improvement of the utility model:
Described secondary chi holder is detachably connected on arc chi frame, and described secondary chi holder is fixed on arc chi frame by secondary chi cage bolt; Described secondary chi holder is provided with can be by the fixing secondary chi lock screw of secondary chi.
The zero graduation line of described scale is positioned at one end away from measuring head on secondary chi; The end of described secondary chi is provided with secondary chi measuring head, and described measuring head is rectangular block, and measuring head is vertically set on the end of secondary chi.
The utility model adopts such scheme, and the utility model is simple in structure, practical, is convenient to measure, low to the technical merit requirement of survey crew, has alleviated measurement labour intensity, has improved the work efficiency of measuring.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Brief description of the drawings
Constitutional diagram when accompanying drawing 1 is traditional miking;
Accompanying drawing 2 is structural representation of the present utility model;
Accompanying drawing 3 is the structural representation of secondary chi in embodiment;
Accompanying drawing 4 is the installment state figure of secondary chi in embodiment;
Constitutional diagram when accompanying drawing 5 is measured for the utility model.
In figure:
The arc chi frame of 1-; 2-fixed leg; The movable measuring staff of 3-; 4-fixed sleeving; 5-microdrum; The secondary chi holder of 6-; The secondary chi cage bolt of 7-; The secondary chi of 8-; 9-scale; The secondary chi measuring head of 10-; 11-device for measuring force; 12-workpiece; The 13-workpiece center of circle; The secondary chi lock screw of 14-.
embodiment
Embodiment, as shown in accompanying drawing 2, accompanying drawing 3 and accompanying drawing 4, a kind of gauge device of being convenient to measure cylinder with large diameter, comprise arc chi frame 1, on described arc chi frame 1, have fixed leg 2, on described arc chi frame 1, one end relative with fixed leg 2 is connected with movable measuring staff 3, the outer fixed sleeving 4 that is socketed with of described movable measuring staff 3, described fixed sleeving 4 is outer is socketed with microdrum 5, and the end of described microdrum 5 is provided with device for measuring force 11; The centre position of described arc chi frame 1 is provided with secondary chi holder 6, in described secondary chi holder 6, be provided with the secondary chi 8 that can slide along secondary chi holder 6, described secondary chi 8 is strip, and the center line of the center line of secondary chi 8 and arc chi frame 1 coincides, and described secondary chi 8 is provided with scale 9.
Described secondary chi holder 6 is detachably connected on arc chi frame, and described secondary chi holder 6 is fixed on arc chi frame 1 by secondary chi cage bolt 7; Described secondary chi holder 6 is provided with can be by the fixing secondary chi lock screw 14 of secondary chi 8.
The zero graduation line of described scale 9 is positioned at one end away from measuring head 10 on secondary chi 8; The end of described secondary chi 8 is provided with secondary chi measuring head 10, and described measuring head 10 is rectangular block, and measuring head 10 is vertically set on the end of secondary chi 8; Described secondary chi 8 forms L shaped structure with secondary chi measuring head 10, can conveniently play a supporting role to workpiece.
As shown in Figure 5, in the time measuring, adjust the position of measuring head 10 in Z-direction, workpiece 12 is placed between the end face of end face, movable measuring staff 3 of fixed leg 2, make to be parallel to workpiece 11 axis and both can in Y-direction.
Described secondary chi 8 is strip, and the center line of secondary chi is (minimum measured value+12.5mm)/2 to the distance of fixed leg 2, and the zero graduation line of described scale 9 is positioned at one end away from measuring head 10 on secondary chi 8.
When use, cylinder taking measurement diameter as 523.05mm is as example, the measurement range of the milscale that arc chi frame 1, fixed leg 2, fixed sleeving 4 and microdrum 5 form is 500---525mm, the meter full scale of secondary chi 8 is 0-12.5 mm, secondary chi is adjusted between 11-12mm, with secondary chi lock screw locking; Secondary chi center line installation site is on the segmental support 1 of fixed leg 2 end 256.25 mm, and secondary chi measuring head width is 22.5 mm, length 15 mm, thickness 2mm; Gauge device is snapped on workpiece 12, secondary chi measuring head 10 is attached on workpiece 12, and is parallel to y axle, make measuring head parallel with the axis of workpiece, the end face of fixed leg 2 and movable measuring staff 3 is parallel to the axis of workpiece, records 523.05 mm, and these data are accurately.
The utility model and conventional milscale use different be in: 1. can allow ruler block above workpiece, secondary chi plays a supporting role, the hand-held firmly ruler of use that needn't be hard, secondary chi z to surely live size, needn't be at z to the measurement point of repeatedly looking for fixed leg 2 and device for measuring force 11,3. need find measuring position in a direction, 4. use large-scale ruler, a people also can operate; The utility model is simple in structure, practical, is convenient to measure, low to the technical merit requirement of survey crew, has alleviated measurement labour intensity, has improved the work efficiency of measuring.
Claims (3)
1. be convenient to measure the gauge device of cylinder with large diameter for one kind, comprise arc chi frame (1), it is characterized in that: on described arc chi frame (1), there is fixed leg (2), the upper one end relative with fixed leg (2) of described arc chi frame (1) is connected with movable measuring staff (3), the outer fixed sleeving (4) that is socketed with of described movable measuring staff (3), described fixed sleeving (4) is outer is socketed with microdrum (5), and the end of described microdrum (5) is provided with device for measuring force (11); The centre position of described arc chi frame (1) is provided with secondary chi holder (6), in described secondary chi holder (6), be provided with the secondary chi (8) that can slide along secondary chi holder (6), described secondary chi (8) is strip, the center line of secondary chi (8) and the center line of arc chi frame (1) coincide, and described secondary chi (8) is provided with scale (9).
2. the gauge device of being convenient to measure cylinder with large diameter according to claim 1, it is characterized in that: described secondary chi holder (6) is detachably connected on arc chi frame, described secondary chi holder (6) is fixed on arc chi frame (1) by secondary chi cage bolt (7); Described secondary chi holder (6) is provided with can be by the fixing secondary chi lock screw (14) of secondary chi (8).
3. the gauge device of being convenient to measure cylinder with large diameter according to claim 2, is characterized in that: the zero graduation line of described scale (9) is positioned at the upper one end away from measuring head (10) of secondary chi (8); The end of described secondary chi (8) is provided with secondary chi measuring head (10), and described measuring head (10) is rectangular block, and measuring head (10) is vertically set on the end of secondary chi (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420152382.5U CN203798265U (en) | 2014-04-01 | 2014-04-01 | Measuring tool device convenient to measure large-diameter cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420152382.5U CN203798265U (en) | 2014-04-01 | 2014-04-01 | Measuring tool device convenient to measure large-diameter cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203798265U true CN203798265U (en) | 2014-08-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420152382.5U Expired - Fee Related CN203798265U (en) | 2014-04-01 | 2014-04-01 | Measuring tool device convenient to measure large-diameter cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203798265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197261A (en) * | 2015-05-26 | 2016-12-07 | 上海金艺检测技术有限公司 | Accurate shaft-like workpiece Rapid center positioning device and detection method |
-
2014
- 2014-04-01 CN CN201420152382.5U patent/CN203798265U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197261A (en) * | 2015-05-26 | 2016-12-07 | 上海金艺检测技术有限公司 | Accurate shaft-like workpiece Rapid center positioning device and detection method |
| CN106197261B (en) * | 2015-05-26 | 2020-11-03 | 上海金艺检测技术有限公司 | Rapid detection method for center of precision shaft workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20180401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |