CN206001986U - A kind of slide calliper rule gauge head for slide calliper rule and slide calliper rule - Google Patents
A kind of slide calliper rule gauge head for slide calliper rule and slide calliper rule Download PDFInfo
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- CN206001986U CN206001986U CN201620798546.0U CN201620798546U CN206001986U CN 206001986 U CN206001986 U CN 206001986U CN 201620798546 U CN201620798546 U CN 201620798546U CN 206001986 U CN206001986 U CN 206001986U
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- calliper rule
- slide calliper
- gauge head
- side wall
- fixture
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Abstract
This utility model is related to measurer manufacturing technology field, discloses a kind of slide calliper rule gauge head for slide calliper rule and slide calliper rule.Slide calliper rule gauge head forms 1 by two parts, clamping part, and 2, for the probe part of measurement, fixture is provided with fixed mechanism and is fixed on fixture for described fixture is fixed on the claw of described slide calliper rule, measuring cell.Its fixture be provided with for the draw-in groove coordinating with described claw, draw-in groove is provided with relative the first side wall and second sidewall, is arranged at described the first side wall and the clamp system for being clamped in described claw in described second sidewall.It can existing 0 300 with market within vernier and digital display calliper coordinated, achieve slide calliper rule and can complete multiple functions and measurement needs, this slide calliper rule need not carry out the improvement in structure and processing, also slide calliper rule will not be caused damage during installation and removal.Structure is simple, easy to process.
Description
Technical field
This utility model is related to measuring appliance manufacturing technology field, particularly to a kind of slide calliper rule gauge head for slide calliper rule and card
Chi.
Background technology
The slide calliper rule commonly used at present, such as Fig. 1, blade drives circular grill piece to rotate, uses equipped with high accuracy tooth bar, tooth bar operating
Photoimpact counting principle, the displacement of slide calliper rule measuring jaw is changed into pulse signal, by enumerator and display by measuring scale
Very little use numerical monitor is on screen.It can only measure internal diameter and inside dimension and external diameter and outside dimension and depth dimensions.Except this it
Also have outward the slide calliper rule of special measurement wall thickness and special measurement inside groove slide calliper rule.It can thus be appreciated that above 5 measurements will be completed at least will
There are above 3 kinds of slide calliper rule just can complete, using having inconvenience process more.
Existing slide calliper rule species numerous and complicated, and functional integration is low.
Utility model content
This utility model provides a kind of slide calliper rule gauge head for slide calliper rule and slide calliper rule, and this slide calliper rule gauge head can be general with market
Slide calliper rule coordinate so that slide calliper rule possess measurement function corresponding with slide calliper rule gauge head, it is possible to increase the functional integration of slide calliper rule, and
The suitability is high.
For reaching above-mentioned purpose, this utility model provides technical scheme below：
A kind of slide calliper rule gauge head, the measuring cell including fixture with for measuring object under test size, described fixture sets
Fixed mechanism is had to be fixed on described fixation for described fixture is fixed on the claw of described slide calliper rule, described measuring cell
Part.
Preferably, described fixed mechanism includes：
Described fixture be provided with for the draw-in groove coordinating with described claw, described draw-in groove be provided with relative the first side wall and
Second sidewall；
It is arranged at described the first side wall and the clamp system for being clamped in described claw in described second sidewall.
Preferably, described clamp system includes：At least one run through described the first side wall and with described the first side wall screw thread
The trip bolt of cooperation, one end of described trip bolt can stretch into space between described the first side wall and described second sidewall with
Surface for being deviated from described second sidewall with claw is offseted.
Preferably, the end that at least one described regulating bolt stretches between described the first side wall and described second sidewall sets
There is tabletting.
Preferably, described clamp system includes：
It is installed in the regulating bolt of described the first side wall, the inner of described regulating bolt is located at described the first side wall and second
In space between the wall of side；
Tabletting between described the first side wall and second sidewall, described tabletting can be along described regulating bolt axial line
Bearing of trend is slidably mounted to described draw-in groove, and screw thread cooperation between described tabletting and described regulating bolt, and described tabletting
Form clamping face towards the surface of described second sidewall.
Preferably, the clamping face of described tabletting is provided with flexible liner.
Preferably, described clamp system includes：
Spring leaf between described the first side wall and second sidewall, one end of described spring leaf is fixed on described first
The side wall and other end is freely placed, the elastic force passing through described spring leaf with described claw when described fixture is coordinated will be described
Claw is clamped in described second sidewall.
Preferably, described measuring cell is detachably secured to described fixture.
Preferably, described measuring cell and described fixture have integral structure.
This utility model additionally provides a kind of slide calliper rule, including any one the slide calliper rule gauge head providing in technique scheme.
The slide calliper rule gauge head that this utility model provides is applied on slide calliper rule, when corresponding gauge head is installed to the card of slide calliper rule by needs
When on pawl, by fixed mechanism, the fixture of slide calliper rule gauge head can be fixed on the claw of slide calliper rule, thus by corresponding function
Measuring cell is installed on slide calliper rule so that slide calliper rule possess corresponding with measuring cell measure function, such as taking thickness as a example,
One group of slide calliper rule gauge head being used for measuring two measuring cells of thickness can be installed to two claws of slide calliper rule, now will
One slide calliper rule gauge head is installed on a claw of slide calliper rule, then another slide calliper rule gauge head is installed on the claw of slide calliper rule, so
Afterwards, two claws slide calliper rule being carried slide calliper rule gauge head are returned to zero after closing up, and are then treated using the slide calliper rule with slide calliper rule gauge head
The wall thickness surveying object measures, then, after the wall thickness of measuring targets completes measurement, can be by slide calliper rule gauge head from slide calliper rule
Disassemble on claw and keep well, make slide calliper rule recover original measurement function.Above-mentioned slide calliper rule gauge head is varied, and user can basis
The slide calliper rule gauge head with different measuring function is installed on slide calliper rule actual measurement demand, and then can be come using slide calliper rule
Multiple band measurement data of measuring targets measure.
And, the fixed mechanism that above-mentioned slide calliper rule gauge head can be provided with by its fixture is fixing with the claw of slide calliper rule to join
Close, thus the claw of slide calliper rule need not be transformed, therefore, above-mentioned slide calliper rule gauge head applied widely, the suitability is higher.
Brief description
Fig. 1 is the slide calliper rule schematic diagram under prior art；
Schematic diagram during the slide calliper rule gauge head wall-thickness measurement that Fig. 2 provides for this utility model；
Fig. 3 measures schematic diagram during inside groove for the slide calliper rule gauge head that this utility model provides；
Fig. 4 is to be schematic diagram during clamp system using screw gasket；
Fig. 5 is to be schematic diagram during clamp system using spring leaf；
Fig. 6 a is a kind of structural representation of slide calliper rule gauge head；
Fig. 6 b is the structural representation of slide calliper rule gauge head fixture；
Fig. 6 c is another kind of structural representation of slide calliper rule gauge head.
Reference
1- slide calliper rule 2- slide calliper rule gauge head 11- the first claw
12- the second claw 21- fixture 22- measuring cell
211- draw-in groove 2111- the first side wall 2111- second sidewall
212- clamp system 2121- trip bolt 2122- regulating bolt
2123- tabletting 2124- spring leaf
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model patent protection.
Of the present utility model description in, it should be noted that unless otherwise clearly defined and limited, term " in
The heart ", " on ", D score, "left", "right", " vertical ", " level ", " interior ", the orientation of instruction such as " outward " or position relationship be based on attached
Orientation shown in figure or position relationship, are for only for ease of and describe this utility model and simplify description, rather than instruction or hint
The device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The restriction of utility model.Additionally, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or
Hint relative importance.Term " installation ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, also may be used
Being to be detachably connected, or it is integrally connected；Can be to be mechanically connected or electrically connect；Can be to be joined directly together, also may be used
To be indirectly connected to by intermediary, it can be the connection of two element internals.For the ordinary skill in the art,
Above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
As Fig. 2 this utility model embodiment provides a kind of slide calliper rule 1 and the slide calliper rule gauge head 2 being applied on slide calliper rule, slide calliper rule
Gauge head is mounted on the blade of slide calliper rule, when slide calliper rule need to measure the parameter that some can not measure itself,
The slide calliper rule gauge head with this function can be installed on the claw of slide calliper rule, and then this parameter is measured.Certainly, above-mentioned
Slide calliper rule 1 can change different slide calliper rule gauge heads 2 according to different measurement demands, increases the many of slide calliper rule with the integration realizing slide calliper rule
Feature.In order to clearly be described to the operation principle of above-mentioned slide calliper rule gauge head 2, hereafter slide calliper rule gauge head 2 is being carried out
Introduce above-mentioned slide calliper rule 1 during description, therefore, hereafter no longer individually slide calliper rule 1 are described.
Above-mentioned slide calliper rule 1 can be digital display calliper.
Using reading can be made if digital display calliper directly perceived, using can be easily.
Certainly above-mentioned in theory slide calliper rule gauge head 2 can be applied equally to non-digital display calliper.
As shown in Fig. 2 a kind of slide calliper rule gauge head 2 for slide calliper rule 1 that this utility model embodiment provides includes：
Fixture 21 and for measuring the measuring cell 22 of object under test size, fixture 21 be provided with fixed mechanism for
Fixing fixture 21 and the claw of slide calliper rule 1, measuring cell 22 and draw-in groove 211 fixed-link.
This utility model provide slide calliper rule gauge head 2 apply on slide calliper rule 1, taking the structure shown in Fig. 2 as a example, when need by
When corresponding slide calliper rule gauge head 2 is installed on slide calliper rule, the fixture 21 of a slide calliper rule gauge head 2 can be fixed on the claw 11 of slide calliper rule
On, the fixture 21 of another slide calliper rule gauge head 2 is fixed on the claw 12 of slide calliper rule, thus the measuring cell 22 by corresponding function
It is installed on slide calliper rule, so that slide calliper rule 1 possess the corresponding measurement function of measuring cell 22 with slide calliper rule gauge head 2, such as with thickness gauge
As a example very little, first a slide calliper rule gauge head 2 is fixed on claw 11 by fixture 21, then a slide calliper rule gauge head 2 is passed through to fix
Part 21 is fixed on claw 12, then installs measuring cell 22 respectively on fixture 21.Then, two of slide calliper rule 1 are carried
The claw 11 of slide calliper rule gauge head 2 and claw 12 are returned to zero after closing up.After zeroing, open slide calliper rule 1, two measuring cells 22 are drawn
Open, so that the claw 11 with measuring cell 22 and claw 12 is extend in object to be measured, close up claw 11 and claw 12, measurement
And reading.After the wall thickness of measuring targets completes measurement, take out claw 11 and claw 12, disassemble two fixtures 21 respectively
On measuring cell 22 and keep well, then slide calliper rule recover original measurement function.
Above-mentioned slide calliper rule gauge head is varied, and user can will have the card of different measuring function according to actual measurement demand
Chi gauge head is installed on slide calliper rule, and then can be measured using multiple band measurement data that slide calliper rule carry out measuring targets.
As gaging hole centre-to-centre spacing slide calliper rule gauge head, lengthen slide calliper rule gauge head, scalable slide calliper rule gauge head, thickness of pipe wall slide calliper rule gauge head, wide amount face slide calliper rule
Gauge head, hole internal groove caliper gauge head, the cylindrical gauge head of outer surface groove slide calliper rule gauge head, survey endoporus and outer round surface (also can be surveyed
Amount ladder diameter of bore, axle external diameter etc.), dish-shaped amount face gauge head, screw thread gauge head, off normal pawl gauge head, survey the ball of bearing internal external raceway
Gauge head and the tip gauge head surveying brake block.
And, the claw of the fixed mechanism that above-mentioned slide calliper rule gauge head can be provided with by its fixture 21 and slide calliper rule 1 is fixed
Cooperation, thus the claw of slide calliper rule need not be transformed, therefore, above-mentioned slide calliper rule gauge head applied widely, the suitability is higher, tool
There is promotional value.
In a kind of specific embodiment, above-mentioned fixed mechanism can include：
Fixture 21 be provided with for the draw-in groove 211 coordinating with claw, draw-in groove 211 is provided with relative the first side wall 2111 He
Second sidewall 2112；
It is arranged at the first side wall 2111 and the clamp system 212 for being clamped in claw in second sidewall 2112.
Claw 11 is extend in the draw-in groove 211 of a slide calliper rule gauge head 2, with clamp system gripping dogs 11 during concrete measurement
In the second sidewall 2112 of draw-in groove 211, then claw 12 is extend in the draw-in groove 211 of a slide calliper rule gauge head, screw regulation spiral shell
Bolt 2122 makes tabletting 2123 gripping dogs 12 in the second sidewall 2112 of draw-in groove 211.
In the draw-in groove 211 that claw 11 or claw 12 can go deep into, draw-in groove 211 has the first side wall 2111 and second sidewall 2112
Claw can be enveloped, relatively stable, and clamp system 212 is provided with the first side wall 2111, stable claw can be played
Effect.
Above-mentioned clamp system 212 can have multiple choices mode, such as：
Mode one, above-mentioned clamp system 212 can include：At least one run through the first side wall 2111 and with the first side wall spiral shell
The regulating bolt 2122 of stricture of vagina cooperation, the space between the first side wall 2111 and second sidewall 2112 can be stretched in one end of regulating bolt
Surface for being deviated from second sidewall 2112 with claw is offseted.
On the basis of aforesaid way one, at least one above-mentioned regulating bolt 2122 stretches into the first side wall 2111 and the second side
End between wall 2112 is provided with tabletting 2123.
Pressure can be reduced, it is to avoid during being used for multiple times, produce the infringement knot unfavorable to claw if increasing tabletting 2123
Really.
It is, of course, also possible to be that each above-mentioned regulating bolt 2122 is stretching into the first side wall 2111 and second sidewall 2112
Between end be provided with tabletting 2123.
Undoubtedly, such mode can make to coordinate between claw 11 and claw 12 and slide calliper rule gauge head 2 more firm.
Further, more specifically, tabletting can select sheet rubber.
Further, more specifically, tabletting can select plus metal gauze sheet asbestos.
Further, more specifically, tabletting can select metal bag flat shim.
Further, more specifically, tabletting can select rubbery asbestos gasket.
Further, more specifically, tabletting can select metal sheeting.
Further, in order to easy to use, measuring cell 22 is detachably secured to fixture 21.
The collecting of part and the replacing of measuring cell 22 so can be facilitated, this mode can preferably realize this reality
With new purpose, understand more convenient to use.
The fixed form that measuring cell 22 above is detachably mounted on fixture 21 can coordinate for screw thread.
So can be convenient for changing and standardization, manufacture, use all simply, connection is reliable, easy to use, versatility is good,
Detachable and the advantages of reuse.
The fixed form that measuring cell 22 above is detachably mounted on fixture 21 can be snap fit.
Such mode has without welding, material-saving, and structure is simple, easy to use, good excellent of repeated disassembled and assembled performance
Point.
Further, in order to realize more combining, measuring cell 22 and fixture 21 can be integral type structure.
Integral structure can more consolidate and convenient, works without carrying out excessive assembly and disassembly, and conventional
Measurement content is just fixing several, so both can be cost-effective and be unlikely to excessive impact using effect.
Mode two, above-mentioned clamp system can also include：
It is installed in the regulating bolt 2122 of the first side wall 2111, the inner of regulating bolt is located at the first side wall 2111 and second
In space between side wall 2112；
Tabletting 2123 between the first side wall 2111 and second sidewall 2112, tabletting 2123 can be along regulating bolt 2122
The bearing of trend of axial line is slidably mounted to draw-in groove 211, and screw thread cooperation between tabletting 2123 and regulating bolt 2122, and presses
Piece 2123 forms clamping face towards the surface of second sidewall 2112.
During rotating regulating bolt 2122, regulating bolt 2122 rotates along its axial line, will not produce axial line
The displacement in direction, but tabletting 2123 thereon can be driven to move on axial line, make tabletting with respect to claw and second
Upper in the one side of side wall phase-contact surface produce clamping face, this mode can very easily carry out pressure adjustment and will not be to card
Pawl produces and damages.
The clamping face of tabletting is provided with flexible liner.
Flexible liner can alleviate the pressure that tabletting 2123 is produced with claw 11 surface.To protect jaw surface not to be subject to not
The harmful consequencess of profit.
Further, more specifically, tabletting can select sheet rubber.
Further, more specifically, tabletting can select plus metal gauze sheet asbestos.
Further, more specifically, tabletting can select metal bag flat shim.
Further, more specifically, tabletting can select rubbery asbestos gasket.
Further, more specifically, flexible liner can select sheet rubber.
Further, more specifically, flexible liner can select synthetic resin gasket
Further, more specifically, flexible liner can select teflon gasket
Further, more specifically, flexible liner can select soft graphite Composition spacer
Certainly, multiple combination can more preferably it is contemplated that space size between the first side wall 2111 and second sidewall 2112 with
And conveniently processing and manufacture, select pad as few as possible as far as possible；
Mode three, above-mentioned clamp system can also include：
Spring leaf 2124 between the first side wall 2111 and second sidewall 2112, one end of spring leaf 2123 is fixed on
The first side wall 2111 and other end is freely placed, will by the elastic force of spring leaf 2124 when fixture 21 and claw 11 cooperation
Claw is clamped in second sidewall 2112.
Such mode can realize fast quick-detach, and the process of plug can realize the step mounting and dismounting, need not
Swivel bolt etc. operates, simple and convenient, fast saves time.
Further, above-mentioned spring leaf can also select multiple.
The serious forgiveness of spring leaf failure conditions so can be improved.
The arrangement of above-mentioned multiple spring leaf can be using rows arrangement.
Further, above-mentioned spring leaf can also select straight flat spring.
It is convenient that straight flat spring obtains, convenient production.
Further, above-mentioned spring leaf can also select bending spring.
Under bending spring equal conditions, elasticity is more sufficient, has longer service life.
Further, above-mentioned spring leaf can also select stairstepping spring.
Stairstepping spring can produce different elastic force according to the difference of service condition, and fault-tolerance can be better.
And above-mentioned spring leaf can also be from rectangle, triangle or the shape such as trapezoidal.
Further, in order to easy to use, measuring cell 22 is detachably secured to fixture 21.
The collecting of part and the replacing of measuring cell 22 so can be facilitated, this mode can preferably realize this reality
With new purpose, understand more convenient to use.
The fixed form that measuring cell 22 above is detachably mounted on fixture 21 can coordinate for screw thread.
So can be convenient for changing and standardization, manufacture, use all simply, connection is reliable, easy to use, versatility is good,
Detachable and the advantages of reuse.
The fixed form that measuring cell 22 above is detachably mounted on fixture 21 can be snap fit.
Such mode has without welding, material-saving, and structure is simple, easy to use, good excellent of repeated disassembled and assembled performance
Point.
The fixed form that measuring cell 22 above is detachably mounted on fixture 21 can be riveting.
Such mode is higher than the threaded intensity under same case, and is not easy to loosen.
Further, in order to realize more combining, measuring cell 22 and fixture 21 can be integral type structure.
Integral structure can more consolidate and convenient, works without carrying out excessive assembly and disassembly, and conventional
Measurement content is just fixing several, so both can be cost-effective and be unlikely to excessive impact using effect.
Theoretically in order that fixation has bigger requirement for intensity in other words, need fixture 21 and claw cooperation
More stable, we can also process the screwed hole of at least one on the first side wall 2111, is fixed with bolt.
Obviously, those skilled in the art can carry out various changes and modification without deviating from this practicality to this utility model
New spirit and scope.So, if of the present utility model these modification and modification belong to this utility model claim and
Within the scope of its equivalent technologies, then this utility model is also intended to comprise these changes and modification.These are only this practicality
New preferred embodiment, not in order to limit this utility model, all of the present utility model spirit and principle within, institute
Any modification, equivalent substitution and improvement made etc., should be included within protection domain of the present utility model.
Claims (9)
1. a kind of slide calliper rule gauge head for slide calliper rule is it is characterised in that include fixture and the survey for measuring object under test size
Amount element, described fixture is provided with fixed mechanism for described fixture is fixed on the claw of described slide calliper rule, described measurement
Element is fixed on described fixture；Described fixed mechanism includes：
Described fixture be provided with for the draw-in groove coordinating with described claw, described draw-in groove is provided with relative the first side wall and second
Side wall；
It is arranged at described the first side wall and the clamp system for being clamped in described claw in described second sidewall.
2. slide calliper rule gauge head according to claim 1 is it is characterised in that described clamp system includes：At least one runs through institute
State the first side wall and the trip bolt with the cooperation of described the first side wall screw thread, one end of described trip bolt can stretch into described first
Space between side wall and described second sidewall is offseted for the surface being deviated from described second sidewall with claw.
3. slide calliper rule gauge head according to claim 2 is it is characterised in that at least one described trip bolt stretches into described first
End between side wall and described second sidewall is provided with tabletting.
4. slide calliper rule gauge head according to claim 1 is it is characterised in that described clamp system includes：
It is installed in the regulating bolt of described the first side wall, the inner of described regulating bolt is located at described the first side wall and second sidewall
Between space in；
Tabletting between described the first side wall and second sidewall, described tabletting can be along the extension of described regulating bolt axial line
Direction is slidably mounted to described draw-in groove, and screw thread cooperation between described tabletting and described regulating bolt, and described tabletting direction
The surface of described second sidewall forms clamping face.
5. slide calliper rule gauge head according to claim 4 is it is characterised in that the clamping face of described tabletting is provided with flexible liner.
6. slide calliper rule gauge head according to claim 1 is it is characterised in that described clamp system includes：
Spring leaf between described the first side wall and second sidewall, described first side is fixed in one end of described spring leaf
The wall and other end is freely placed, when described fixture and described claw cooperation by the elastic force of described spring leaf by described card
Pawl is clamped in described second sidewall.
7. the slide calliper rule gauge head according to any one of claim 1-6 is it is characterised in that described measuring cell is removably secured
In described fixture.
8. the slide calliper rule gauge head according to any one of claim 1-6 is it is characterised in that described measuring cell and described fixture
There is integral structure.
9. a kind of slide calliper rule are it is characterised in that include the slide calliper rule gauge head as described in any one of claim 1～8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620798546.0U CN206001986U (en) | 2016-07-27 | 2016-07-27 | A kind of slide calliper rule gauge head for slide calliper rule and slide calliper rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620798546.0U CN206001986U (en) | 2016-07-27 | 2016-07-27 | A kind of slide calliper rule gauge head for slide calliper rule and slide calliper rule |
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| Publication Number | Publication Date |
|---|---|
| CN206001986U true CN206001986U (en) | 2017-03-08 |
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| CN201620798546.0U Active CN206001986U (en) | 2016-07-27 | 2016-07-27 | A kind of slide calliper rule gauge head for slide calliper rule and slide calliper rule |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973089A (en) * | 2016-07-27 | 2016-09-28 | 王苏清 | Caliper measuring head for caliper and caliper |
-
2016
- 2016-07-27 CN CN201620798546.0U patent/CN206001986U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973089A (en) * | 2016-07-27 | 2016-09-28 | 王苏清 | Caliper measuring head for caliper and caliper |
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