CN106441025A - Right angle side pitch measuring tool of structure hole on component inclination portion - Google Patents
Right angle side pitch measuring tool of structure hole on component inclination portion Download PDFInfo
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- CN106441025A CN106441025A CN201610929117.7A CN201610929117A CN106441025A CN 106441025 A CN106441025 A CN 106441025A CN 201610929117 A CN201610929117 A CN 201610929117A CN 106441025 A CN106441025 A CN 106441025A
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- pin
- secondary chi
- dial
- hole
- base plate
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
- G01B5/143—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures between holes on a workpiece
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- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to a right angle side pitch measuring tool of a structure hole on a component inclination portion. The tool comprises a base plate. The base plate is movably assembled with an auxiliary ruler assembly. The base plate is provided with a fixed positioning pin. The auxiliary ruler assembly is provided with a movable positioning pin. The fixed positioning pin and the movable positioning pin are used for carrying out coaxial positioning assembling with a corresponding structure hole on the component inclination portion. A position on the base plate, which is used to fix the positioning pins, is coaxially provided with a fixed measuring pin. The auxiliary ruler assembly comprises an auxiliary ruler. The auxiliary ruler possesses a linear ruler body which is arranged relative to the base plate as a setting included angle. The setting included angle forms a complementary angle with an inclination angle of the component inclination portion. The linear ruler body is movably assembled with a movable measuring pin. A central axis of the movable positioning pin is located in a plane formed by a central axis of the movable measuring pin during a moving process of the movable measuring pin. After an included angle of the linear ruler body and the base plate is adjusted, a distance between the two measuring pins is measured so that a right angle side pitch size of the corresponding structure hole can be acquired. Measurement is simple.
Description
Technical field
The present invention relates on a kind of parts rake structure hole right-angle side pitch-row survey tool.
Background technology
The structure of the contact tube parts in high pressure electrical products as shown in figure 1, have line part 100 and with line part with
Set the rake 200 that angle is in tilted layout, line part 100 and rake 200 be disposed with multiple structure hole 300,
After machining, need the spacing measuring adjacent structure hole it is ensured that the machining accuracy of parts.For line part, by
It is on line part in it, survey tool direct measurement can be passed through.And for rake, because design pitch-row is in right-angle side
Above it is impossible to directly carry out respective aperture away from measurement of length.Existing measuring method is first to measure corresponding two structure hole tilting
Spacing in portion is hypotenuse size, i.e. L1 or L2 in Fig. 2, then goes out adjacent two according to line part with the angle calcu-lation of rake
The design pitch-row size of structure hole, i.e. L3 or L4 in Fig. 2.
This measuring method can be used to measure single or minority part, due to being required for single calculating process every time,
When amount of parts is more, measuring method to be calculated just seems especially loaded down with trivial details every time.And, this have tilting section
Parts species is more, and it has different bending angles, aperture and pitch-row so that this measurement adds the method for calculating concrete
Bother very much during use.
Content of the invention
It is an object of the invention to provide on a kind of parts rake structure hole right-angle side pitch-row survey tool, with solve
Certainly first measuring hypotenuse pitch-row size in existing design recycles the measuring method that calculating means obtain right-angle side pitch-row to be applied to count
Measure relatively complicated technical problem during more parts measurement.
For achieving the above object, on parts rake provided by the present invention structure hole right-angle side pitch-row survey tool
Technical scheme be：The right-angle side pitch-row survey tool of structure hole on parts rake, including base plate, on base plate movably
It is equipped with secondary chi assembly, base plate is provided with fixed locating stud, secondary chi assembly is provided with loose pin, fixed locating stud and activity
Alignment pin is used for coaxially positioning inserting with the corresponding construction hole on parts rake, same at fixed locating stud position on base plate
Axle is provided with fixation measuring pin, and secondary chi assembly includes secondary chi, and secondary chi has for set the straight line that angle is with respect to backplane
Blade, the angle of inclination complementary angle each other of described setting angle and parts rake, movably it is equipped with work with straightedge rule
Dynamic measurement pin, the central axis of loose pin is located at activity measurement pin center axis institute's shape in activity measurement pin moving process
In the plane becoming.
Described secondary chi assembly includes the dial together with described loose pin fixing assembling, dial has with
The annular angle index of benchmark centered on described loose pin central axis, described secondary chi is with described loose pin central shaft
It is rotatably mounted on the basis of line on described dial.
Described secondary chi assembly include together with the described secondary chi fixing assembling for using cooperatively with described dial
Alidade, alidade has with described loose pin central axis centered on benchmark ring slider scale.
The end face towards secondary chi of described dial is provided with annular groove, and described alidade correspondence is arranged in described annular groove.
The end face deviating from described secondary chi of described dial is provided with annular step structure, between secondary chi and dial
It is provided with for preventing secondary chi from disengaging the disconnecting prevention structure of dial, disconnecting prevention structure includes the first gear diametrically arranged along dial
Block and the second block, two blocks are respectively equipped with coincide corresponding ladder corresponding with the annular step structure on described dial
Structure, each block is provided with the pin-and-hole of corresponding insertion with secondary chi, and in pin-and-hole, correspondence is fitted with block alignment pin.
Described two blocks are the block arc of the annular step structure extension along dial.
It is provided between described dial and secondary chi for both fastenings being assembled together when secondary chi rotates and is adjusted in place
Fastening structure, the briquetting in annular step structure that fastening structure includes be fitted in dial, on briquetting and described secondary chi
It is provided with the threaded mounting hole of corresponding insertion, in described threaded mounting hole, correspondence is equipped with trip bolt, in described two blocks
Individual block is provided with briquetting caulking groove, and briquetting is corresponding to be inlaid in described briquetting caulking groove.
Described dial is located at the rear of described secondary chi, and described dial is provided with and is coaxially coincide with described loose pin
The loose pin installing hole of inserting, loose pin installing hole is the taper hole knot for boot activity alignment pin automatic centering
Structure, loose pin passes through the fastening of loose pin stretching screw and is assemblied in described loose pin installing hole.
Described base plate is provided with guiding elongated slot, and described dial has the guide part coordinating with guiding elongated slot guiding to realize
Secondary chi assembly and the mobile assembling on chassis, are provided between described dial and described base plate for inciting somebody to action when dial moves into place
The fixed structure of both fastening assemblings.
The fixed locating stud installing hole of the inserting that coaxially coincide with described fixed locating stud is had on described fixation measuring pin, Gu
Determine the taper hole structure that alignment pin installing hole is for guiding fixed locating stud automatic centering, described fixed locating stud passes through fixing fixed
Position pin stretching screw is fixed in fixed locating stud installing hole.
The invention has the beneficial effects as follows：Parts provided by the present invention do not tilt the right-angle side pitch-row measurement of structure hole
In instrument, base plate is movably equipped with secondary chi assembly, and, base plate is provided with fixed locating stud, secondary chi assembly is provided with
Loose pin, so can adjust position on base plate for the secondary chi assembly as needed, so that fixed locating stud and activity
Alignment pin coaxially positions inserting with the corresponding construction hole on parts rake respectively, due to secondary chi straight line blade with zero
The angle of inclination of part rake each other complementary angle setting angle arrangement, so it is only necessary to make activity measurement pin be aligned fix
Measurement is sold, and be aligned herein refers to activity measurement and sells the line of centres and activity measurement pin and activity with fixation measuring pin
The line of centres of alignment pin is mutually perpendicular to, then it is only necessary to the distance between measurement fixation measuring pin and activity measurement are sold, you can
Obtain the right-angle side pitch-row of structure hole on parts hypotenuse, the distance between measurement fixation measuring pin and activity measurement pin can herein
Think the distance between two measurement pin centers or two measurement pin respective inside or respective outer distance it is also possible to
Be one measurement pin inner side with one measurement pin outside the distance between, be related to measure pin in outside apart from when can deduct or
Plus the radius size of corresponding measurement pin, very simple when this calculating is in the case of known measurement pin radial dimension.
In the range measurement of structure hole on large batch of parts rake, adjusted using survey tool provided by the present invention
It is only necessary to be assemblied in survey tool positioning on parts rake after angle between whole good straight line blade and base plate, you can
The right-angle side pitch-row size obtaining corresponding construction hole quickly, measurement is relatively simple.
Further, secondary chi assembly includes dial, and secondary chi is rotatably assembled on the basis of movable fixed pin center line
On dial, adjustment secondary chi is rotated so that straight line blade can be from different angles according to the annular angle index on dial
Degree and backplane, so can make survey tool meet the parts measurement demand of differing tilt angles, and can effectively expand should
Use scope.
Further, secondary chi assembly includes the alidade together with secondary chi fixing assembling, so can improve straightedge rule
Body and the angle precision of base plate, improve measurement result precision.
Further, alidade correspondence is arranged in the annular groove that dial is provided with, makes full use of the sky on dial
Between, reduce the space that survey tool takies, convenient use.
Further, secondary chi is avoided arbitrarily to take off with dial using the disconnecting prevention structure being arranged between secondary chi and dial
Open, conveniently realize secondary chi and rotate prepackage positioning during adjustment.
Further, two blocks of disconnecting prevention structure are block arc, in the case of not affecting secondary chi rotation, improve anti-
The anticreep effect of de- structure.
Further, it is provided with corresponding fastening structure between dial and secondary chi, can realize after secondary chi rotates adjustment
Dial is assembled with the fastening of secondary chi.
Further, dial is provided with loose pin installing hole, because loose pin installing hole is taper hole structure,
When loose pin being assemblied in loose pin installing hole using loose pin stretching screw, it is fixed to activity to can achieve
The automatic centering of position pin, not only can improve loose pin positioning precision, and, the activity being easy to be adapted to different-diameter size is fixed
Position pin.
Further, fixation measuring pin is provided with fixed locating stud installing hole, because fixed locating stud installing hole is taper hole
Structure, when fixed locating stud being assemblied in fixed locating stud installing hole using fixed locating stud stretching screw, it is right to can achieve
The automatic centering of fixed locating stud, not only can improve fixed locating stud positioning precision, and, it is easy to be adapted to different-diameter size
Fixed locating stud.
Brief description
Fig. 1 is the Workpiece structure schematic diagram of existing right-angle side pitch-row to be measured；
Fig. 2 is the schematic diagram that at present workpiece shown in Fig. 1 is carried out with right-angle side pitch-row measurement；
Fig. 3 is a kind of embodiment of the right-angle side pitch-row survey tool of structure hole on parts rake provided by the present invention
Structural representation；
Fig. 4 is the partial rear view of secondary chi part in Fig. 3；
Fig. 5 is the partial sectional view of secondary chi part in Fig. 3；
Fig. 6 is the structural representation of dial in Fig. 3；
Fig. 7 is the rearview of dial shown in Fig. 6；
Fig. 8 is the half sectional view of dial shown in Fig. 6；
Fig. 9 is the structural representation of base plate in Fig. 3；
Figure 10 is sectional view at E-E in Fig. 9；
Figure 11 is the structural representation of secondary chi in Fig. 3；
Figure 12 is sectional view at F-F in Figure 11；
Figure 13 is the structural representation of alidade in Fig. 3；
Figure 14 is the structural representation of fixed locating stud in Fig. 3；
Figure 15 is the structural representation of fixation measuring pin in Fig. 3；
Figure 16 is the structural representation of activity measurement pin in Fig. 3；
Figure 17 is the structural representation of baffle plate in Fig. 3；
Figure 18 is the structural representation of the first block in Fig. 3；
Figure 19 is the half sectional view of the first block shown in Figure 18；
Figure 20 is the structural representation of briquetting in Fig. 3；
Figure 21 is the half sectional view of briquetting shown in Figure 20；
Figure 22 is the structural representation of the second block in Fig. 3；
Figure 23 is the half sectional view of the second block shown in Figure 22；
Figure 24 is fixed locating stud and fixation measuring pin assembly structure figure in Fig. 3；
Figure 25 is to apply on parts shown in Fig. 1 testing tool shown in Fig. 3 to measure structure hole on parts rake
The structural representation of right-angle side pitch-row；
Figure 26 is enlarged drawing at A in Figure 25.
Specific embodiment
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.
The specific embodiment of the right-angle side pitch-row survey tool of structure hole on parts rake provided by the present invention, such as
Shown in Fig. 1 to Figure 26, the survey tool in this embodiment includes the base plate 1 extending in left-right direction, and the left end of base plate 1 is provided with end
For arranging fixed locating stud 71, the right side of base plate 1 is provided with the guiding elongated slot 31 extending in left-right direction, leads portion's installing hole 33
Movably it is equipped with secondary chi assembly in elongated slot 31.It should be noted that secondary chi assembly is provided with joining with guiding elongated slot and guiding
The guide part closing, guide part extends in guiding elongated slot 31, in fact, secondary chi assembly is fitted on the front end face of base plate 1, passes through
The baffle plate 5 being arranged in floor rear prevents secondary chi assembly from deviating from forward base plate, and guiding elongated slot 31 has interval cloth along the vertical direction
The both sides cell wall put, is provided with step, baffle plate 5 is fitted in step at the opening's edge of the rear end notch of both sides cell wall corresponding guiding elongated slot
Place is simultaneously connected by screw structure and is connected with secondary chi assembly, prevents secondary chi assembly from departing from using baffle plate 5, it is right to realize using guide part
The mobile guide of secondary chi assembly, and will be moved into the fastening dress of the secondary chi assembly behind position using the trip bolt in screw connecting structure
Fit on base plate.
In the present embodiment, coaxial at the end installing hole of base plate 1 it is fixedly installed fixed locating stud 71 and fixation measuring
Pin 12, fixed locating stud 71 is used for coaxially positioning inserting to realize to base plate 1 with the corresponding construction hole on parts rake
Positioning.Specifically, as shown in figure 15, fixation measuring pin 12 has with fixed locating stud coaxially coincide inserting fixation fixed
Position pin installing hole 121, fixed locating stud installing hole 121 is the taper hole structure for guiding fixed locating stud automatic centering, fixing
Alignment pin is fixed in fixed locating stud installing hole by fixed locating stud stretching screw 83.
Corresponding with fixed locating stud, loose pin 72 is provided with secondary chi assembly, this loose pin 72 be used for
Corresponding construction hole on parts rake coaxially positions inserting to realize to the angle of base plate 1 positioning and secondary chi assembly is existed
Position positioning on base plate.
It should be noted that loose pin 71 herein is identical with the structure of fixed locating stud 72, as shown in figure 14, divide
Do not have for coaxial inserting corresponding to corresponding construction hole inserting section 73 and for and corresponding be in taper hole alignment pin installing hole
Coincide corresponding conical section 74, is additionally provided with the screwed hole 75 with the assembling of corresponding stretching screw spiral on conical section 74.
As shown in Fig. 3, Fig. 4 and Fig. 5, above-mentioned secondary chi assembly includes dial 4, alidade 3 and secondary chi 2, above-mentioned dial 4
It is specially disc structure, the middle part of the front end face towards secondary chi of dial 4 is provided with round boss 43, and alidade 3 is solid with secondary chi 2
Surely it is assembled together, and alidade 3 and secondary chi 2 are provided with coaxial insertion and are coincide corresponding pilot hole with round boss, vernier
Disk 3 and secondary chi 2 are passed through pilot hole and are rotatably assembled together with dial 4 with the grafting assembling of round boss 43.As Fig. 8 institute
Show, the middle part of round boss 43 is provided with the loose pin installing hole 44 of before and after's insertion, and loose pin installing hole 44 is by rear
The taper hole structure that size tapers into forward, coaxial in taper hole structure identical is fitted with loose pin 72, and, by living
Dynamic alignment pin stretching screw 81 is by loose pin 72 together with dial 4 fixing assembling.Dial 4 deviate from secondary chi after
End face is convexly equipped with horizontal boss 43, horizontal boss 43 as secondary chi assembly guide part insert base plate guiding elongated slot 31 in reality
Existing secondary chi assembly is assembled with the guiding movement of base plate 1, and, the dowel hole being provided with horizontal boss 43 and screw are installed
Hole, to facilitate the fastening assembling realizing dial 4 and baffle plate 5.
In the present embodiment, as shown in figure 8, being provided with loose pin outside annular groove 42 on the leading flank of dial 4
The annular angle index of benchmark centered on heart axis, alidade 3 is used for using cooperatively with dial, accordingly, alidade 3 has
Have with loose pin central axis centered on benchmark ring slider scale 33.
In the present embodiment, secondary chi 2 has straight line blade, is provided with mobile elongated slot 32 with straightedge rule, and, in mobile elongated slot
32 sides are provided with shift scale, are movably equipped with activity measurement pin 13, it should be noted that activity is fixed in mobile elongated slot 32
The central axis of position pin 72 is located in plane formed in activity measurement pin moving process for activity measurement pin 13 central axis.
With above-mentioned activity measurement pin 13 is fixed on the straightedge rule of secondary chi 2 by activity measurement pin nut 11 after moving into place.
The end face deviating from secondary chi of above-mentioned dial 4 is provided with annular step structure 41, secondary chi 2 and dial 4 it
Between be provided with for prevent secondary chi disengage dial disconnecting prevention structure, this disconnecting prevention structure specifically includes diametrically to be arranged along dial
The first block 6 and the second block 10, two blocks be along dial annular step structure extend block arc.And
And, the first block 6 is provided with the hierarchic structure 61 coincide corresponding with the annular step structure on described dial, the second block
It also is provided with corresponding hierarchic structure on 10, and each block is provided with the pin-and-hole of corresponding insertion with secondary chi, corresponding plug-in mounting in pin-and-hole
There is block alignment pin.
And, it is additionally provided between dial 4 and secondary chi 2 for both being fastened assembling when secondary chi rotates and is adjusted in place
Fastening structure together, the briquetting 9 in annular step structure 41 that this fastening structure includes be fitted in dial 4, briquetting
On there is corresponding hierarchic structure, briquetting and secondary chi are provided with the threaded mounting hole of corresponding insertion, right in described threaded mounting hole
Trip bolt should be equipped with.For the overall appearance of survey tool, briquetting caulking groove 101 is provided with the second block 10, briquetting 9 is corresponding
Be inlaid in briquetting caulking groove 101.
In the survey tool that the present embodiment is provided, secondary chi assembly on the whole can be along the guiding elongated slot movement on base plate to adjust
The position of whole secondary chi assembly, and alidade 3 and secondary chi 2 then can be rotated with relative scale disk 4 to adjust secondary chi 2 with respect to base plate 1
Angle, and it is possible to after secondary chi assembly and secondary chi are adjusted in place, secondary chi be fixed.
When specifically used, the aperture of the structure hole according to parts rake to be measured selects the fixation of respective diameters size
Alignment pin 71 and loose pin 72, according to the angle of inclination of parts rake, adjust straight line blade and the base plate 1 of secondary chi 2
Setting angle, the angle of inclination complementary angle each other of this setting angle and parts rake, then by dial 4, secondary chi 2 and trip
Bidding quotation 3 tightened relative is assembled together, and meanwhile, mobile activity measures pin 13 to the position of be aligned fixation measuring pin 12, specifically
For, be aligned herein refers to fixation measuring pin 12 and measures pin 13 and activity with the line of centres of activity measurement pin 13 and activity
The line of centres of alignment pin 72 is mutually perpendicular to.
As shown in Figure 25, Figure 26, after the completion of adjustment, by a structure hole of fixed locating stud 71 and parts rake
Grafting coordinates, and then moves secondary chi assembly to loose pin 72 and another structure hole grafting cooperation, is surveyed using survey tool
Two activity measurement pins of amount and fixation measuring pin opposite exterior lateral sides apart from C, then deduct the respective radiuses of two measurement pins
Right-angle side pitch-row B to two structure hole relatively of parts rake.
Here is needed to illustrate, loose pin is sold and solid with the movable line of centres measuring pin and activity measurement
The line of centres of location survey amount pin is mutually perpendicular to, and effectively ensures the accuracy of right-angle side pitch-row.
And, for right-angle side pitch-row, because it is more sensitive with the angular error of secondary chi for base plate, so,
It is configured with alidade to improve the precision of set angle at dial.
The survey tool that the present embodiment is provided is suitable for the structure hole of a large amount of parts rakes at same angle of inclination
The measurement of right-angle side pitch-row, is also applied for the parts of differing tilt angles, as long as adjustment right angle blade with the angle of base plate is
Can.
In the present embodiment, secondary chi is rotatably mounted on dial, so can adjust the angle of secondary chi.Real at other
Apply in example, if survey tool is only applied to a kind of part at angle of inclination, now, also can make secondary chi with fixed angle and bottom
Plate intersects arrangement it is not necessary to adjustment is it is only necessary to ensure that secondary chi assembly is movably assemblied on base plate.In the present embodiment,
For ensureing the precision of rotational angle, it is configured with alidade, in other embodiments it is also possible to save alidade.
In the present embodiment, it is provided with disconnecting prevention structure and fastening structure between dial and secondary chi, disconnecting prevention structure adopts block
Structure, in other embodiments, disconnecting prevention structure can also include the deep-slotted chip breaker being located in dial or secondary chi, wears in deep-slotted chip breaker
Dress anticreep alignment pin is to prevent secondary chi from disengaging with dial, and, does not also interfere with the normal rotation of secondary chi.
In the present embodiment, fixation measuring pin and fixed locating stud are assembled together, and fixation is located on base plate, real at other
Apply in example, fixation measuring pin can also be structure as a whole with fixed locating stud.And, will be fixed to fixed locating stud installing hole and activity
Position pin installing hole is designed as taper hole structure, to adapt to the alignment pin of different-diameter, in other embodiments it is also possible to incite somebody to action corresponding
Alignment pin installing hole is designed as cylindrical hole, now, can correspond to the alignment pin of single diameter.
Claims (10)
1. on parts rake structure hole right-angle side pitch-row survey tool it is characterised in that：Including base plate, removable on base plate
Dynamic is equipped with secondary chi assembly, and base plate is provided with fixed locating stud, and secondary chi assembly is provided with loose pin, fixed locating stud and
Loose pin is used for coaxially positioning inserting with the corresponding construction hole on parts rake, in fixed locating stud position on base plate
Place is coaxially provided with fixation measuring pin, and secondary chi assembly includes secondary chi, and secondary chi has for set angle with respect to backplane
Straight line blade, the angle of inclination complementary angle each other of described setting angle and parts rake, movably assembles with straightedge rule
There is activity measurement pin, the central axis of loose pin is located at activity measurement pin center axis in activity measurement pin moving process
In the plane being formed.
2. on parts rake according to claim 1 structure hole right-angle side pitch-row survey tool it is characterised in that：
Described secondary chi assembly includes the dial together with described loose pin fixing assembling, dial has with described activity
The annular angle index of benchmark centered on alignment pin central axis, described secondary chi is on the basis of described loose pin central axis
It is rotatably mounted on described dial.
3. on parts rake according to claim 2 structure hole right-angle side pitch-row survey tool it is characterised in that：
Described secondary chi assembly include together with described secondary chi fixing assembling for the alidade using cooperatively with described dial, swim
Have on bidding quotation with described loose pin central axis centered on benchmark ring slider scale.
4. on parts rake according to claim 3 structure hole right-angle side pitch-row survey tool it is characterised in that：
The end face towards secondary chi of described dial is provided with annular groove, and described alidade correspondence is arranged in described annular groove.
5. on parts rake according to claim 2 structure hole right-angle side pitch-row survey tool it is characterised in that：
The end face deviating from described secondary chi of described dial is provided with annular step structure, be provided between secondary chi and dial for
Prevent secondary chi from disengaging the disconnecting prevention structure of dial, disconnecting prevention structure includes the first block and second diametrically arranged along dial
Block, two blocks is respectively equipped with coincide corresponding hierarchic structure corresponding with the annular step structure on described dial, often
Individual block is provided with the pin-and-hole of corresponding insertion with secondary chi, and in pin-and-hole, correspondence is fitted with block alignment pin.
6. on parts rake according to claim 5 structure hole right-angle side pitch-row survey tool it is characterised in that：
Described two blocks are the block arc of the annular step structure extension along dial.
7. on parts rake according to claim 5 structure hole right-angle side pitch-row survey tool it is characterised in that：
It is provided between described dial and secondary chi for tying, when secondary chi rotates and is adjusted in place, the fastening that both fastenings are assembled together
Structure, the briquetting in annular step structure that fastening structure includes be fitted in dial, briquetting and described secondary chi are provided with correspondence
The threaded mounting hole of insertion, in described threaded mounting hole, correspondence is equipped with trip bolt, on one of described two blocks block
It is provided with briquetting caulking groove, briquetting is corresponding to be inlaid in described briquetting caulking groove.
8. on parts rake as claimed in any of claims 2 to 7, the right-angle side pitch-row of structure hole measures work
Tool it is characterised in that：Described dial is located at the rear of described secondary chi, and described dial is provided with same with described loose pin
The loose pin installing hole of the identical inserting of axle, loose pin installing hole is the cone for boot activity alignment pin automatic centering
Pore structure, loose pin passes through the fastening of loose pin stretching screw and is assemblied in described loose pin installing hole.
9. on parts rake as claimed in any of claims 1 to 7, the right-angle side pitch-row of structure hole measures work
Tool it is characterised in that：Described base plate is provided with guiding elongated slot, and described dial has the guide part with guiding elongated slot guiding cooperation
To realize the mobile assembling of secondary chi assembly and chassis, it is provided with for moving in dial between described dial and described base plate
During position, both are fastened the fixed structure of assembling.
10. on parts rake as claimed in any of claims 1 to 7, the right-angle side pitch-row of structure hole measures work
Tool it is characterised in that：The fixed locating stud peace of the inserting that coaxially coincide with described fixed locating stud is had on described fixation measuring pin
Dress hole, fixed locating stud installing hole is the taper hole structure for guiding fixed locating stud automatic centering, and described fixed locating stud leads to
Cross fixed locating stud stretching screw to be fixed in fixed locating stud installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610929117.7A CN106441025B (en) | 2016-10-31 | 2016-10-31 | The right-angle side pitch-row survey tool of structure hole on parts rake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610929117.7A CN106441025B (en) | 2016-10-31 | 2016-10-31 | The right-angle side pitch-row survey tool of structure hole on parts rake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106441025A true CN106441025A (en) | 2017-02-22 |
| CN106441025B CN106441025B (en) | 2018-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610929117.7A Active CN106441025B (en) | 2016-10-31 | 2016-10-31 | The right-angle side pitch-row survey tool of structure hole on parts rake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106441025B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592758B (en) * | 2018-06-21 | 2020-07-28 | 江苏理工学院 | Pitch detection device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3289307A (en) * | 1964-04-22 | 1966-12-06 | Eugene J Kelly | Distance gauge |
| CN201081678Y (en) * | 2007-08-21 | 2008-07-02 | 上海宝钢设备检修有限公司 | Hole pitch measuring tool for holes not in the same plane with center line perpendicular to each other |
| CN103115550A (en) * | 2013-01-24 | 2013-05-22 | 浙江联宜电机股份有限公司 | Adjustable pitch measuring device |
| CN204944404U (en) * | 2015-09-08 | 2016-01-06 | 镇江市建科工程质量检测中心有限公司 | A kind of detection ruler |
-
2016
- 2016-10-31 CN CN201610929117.7A patent/CN106441025B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3289307A (en) * | 1964-04-22 | 1966-12-06 | Eugene J Kelly | Distance gauge |
| CN201081678Y (en) * | 2007-08-21 | 2008-07-02 | 上海宝钢设备检修有限公司 | Hole pitch measuring tool for holes not in the same plane with center line perpendicular to each other |
| CN103115550A (en) * | 2013-01-24 | 2013-05-22 | 浙江联宜电机股份有限公司 | Adjustable pitch measuring device |
| CN204944404U (en) * | 2015-09-08 | 2016-01-06 | 镇江市建科工程质量检测中心有限公司 | A kind of detection ruler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106441025B (en) | 2018-10-23 |
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