CN205607312U - Cone hole detection device - Google Patents
Cone hole detection device Download PDFInfo
- Publication number
- CN205607312U CN205607312U CN201620454018.3U CN201620454018U CN205607312U CN 205607312 U CN205607312 U CN 205607312U CN 201620454018 U CN201620454018 U CN 201620454018U CN 205607312 U CN205607312 U CN 205607312U
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- hole
- detection
- taper hole
- slide block
- cone
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Abstract
The utility model provides a cone hole detection device for the await measuring degree of depth of taper hole of detection, include: detector and to high base, the detector includes: the fixed block, be equipped with the through -hole on the fixed block, the percentage table, with fixed block fixed connection, just the thimble of percentage table stretches into the through -hole, with the detection slider of through -hole looks adaptation, it installs to detect the slider can be relative in the through -hole the through -hole slides, just the first end that detects the slider with the thimble is contradicted, to being equipped with standard taper hole on the high base, wherein, the second end that detects the slider can stretch into await measuring the taper hole with the standard taper hole is in order to detect the degree of depth of taper hole awaits measuring. Adopt this cone hole detection device to detect the degree of depth of the taper hole that awaits measuring, the easy operation of measuring, efficient examines time measuring to mass production's part, can save a large amount of manpowers and time, and the cone hole detection device simple structure that provides of this scheme, and is with low costs.
Description
Technical field
This utility model relates to detecting field of tool, more specifically, relates to a kind of cone hole detection device.
Background technology
At present, numerous parts all offers taper hole, particularly automotive transmission axial workpiece, speed change
Device axial workpiece is positioning datum adding Jun Yi in man-hour center taper hole.Part is after processing taper hole, and it is right to need
The degree of depth of taper hole is the most qualified tests.Existing detection method, general employing standard steel ball sum
Aobvious height gauge is measured.Check loaded down with trivial details, in production in enormous quantities, inefficiency, expend substantial amounts of manpower and
Time.
Utility model content
This utility model aims to solve the problem that at least one technical problem present in prior art.
To this end, the purpose of this utility model is, it is provided that a kind of cone hole detection device.
For achieving the above object, embodiment of the present utility model provides a kind of cone hole detection device, is used for
Detecting the degree of depth of taper hole to be measured, including: detector with to high-base, described detector includes: fixing
Block, described fixed block is provided with through hole；Dial gauge, fixes with described fixed block and is connected, and described hundred
The thimble dividing table stretches into described through hole；The detection slide block suitable with described through hole, described detection slide block
Be arranged in described through hole and can slide by the most described through hole, and the first end of described detection slide block and
Described thimble is conflicted；Described high-base is provided with standard taper hole；Wherein, the of described detection slide block
Two ends can extend into described taper hole to be measured and described standard taper hole, to detect the degree of depth of described taper hole to be measured.
In the program, cone hole detection device includes detector and to high-base, the cone to be measured on part
Default tapering during hole machined is consistent with to the standard taper hole on high-base with predetermined depth, detects part
On the degree of depth of taper hole to be measured the most qualified time, first with deep to the standard taper hole on high-base of detector
Degree measures, and writes down the reading of dial gauge, the most again with detector to the taper hole to be measured on part
The degree of depth measures, and writes down the reading of dial gauge, is contrasted by twice reading, just can learn to be measured
The degree of depth of taper hole is the most qualified.Use this cone hole detection device that the degree of depth of taper hole to be measured is detected,
Detection simple to operate, efficiency is high, when detecting the part produced in enormous quantities, can save a large amount of
Manpower and the time, and this programme provide cone hole detection device simple in construction, low cost.
Specifically, the Cleaning Principle of detector is as follows: under naturalness, and the second end of detection slide block is stretched
Go out through hole, when taper hole is detected, the second end of detection slide block is inserted taper hole, makes detection slide block
The hole wall of the second end and taper hole conflict, then move fixed block to taper hole direction, now, detection is sliding
Block promotes the thimble motion of dial gauge, and when fixed block is conflicted with part, detection slide block is by dial gauge
Thimble press-in this internal certain distance of dial gauge, now the reading of dial gauge just with the degree of depth pair of this taper hole
Should.Lifting detector, make detection slide block separate with taper hole, the thimble of dial gauge pushes away at its resetting means
Moving and stretch reset next time, meanwhile, detection slide block also resets, now under the promotion of dial gauge thimble
Detector just can carry out detection work next time.
In technique scheme, it is preferable that each described high-base is provided with various sizes of multiple
Standard taper hole.
Various sizes of taper hole can be detected by the detection device that this programme provides, and sets on high-base
There are multiple standard taper hole, the degree of depth of each standard taper hole and/or tapering different, presetting according to taper hole to be measured
Tapering and predetermined depth select corresponding standard taper hole object as a comparison, by the survey of respective standard taper hole
Value contrasts with the measured value of taper hole to be measured, just can learn that taper hole to be measured is the most qualified.
In technique scheme, alternatively, described high-base is included many sub-bases, described not
It is separately positioned on the plurality of sub-base with multiple standard taper holes of size.
In the program, every sub-base arranges a standard taper hole, the degree of depth of each standard taper hole and/or
Tapering is different, and default tapering and predetermined depth according to taper hole to be measured select corresponding sub-base, by this son
Standard taper hole object as a comparison on base is the most qualified to determine taper hole to be measured
In any of the above-described technical scheme, it is preferable that described second end of described detection slide block is provided with energy
Enough detection pieces coordinated with described taper hole to be measured, described detection piece enough stretches into described taper hole to be measured and described
Standard taper hole, to detect the degree of depth of described taper hole to be measured.
The hole wall of taper hole is inclined-plane, during the detection taper hole degree of depth, if the centrage of detection slide block and taper hole
Axis is misaligned, and testing result arises that very large deviation.In this programme, detection slide block the second end
Detection piece can coordinate with taper hole to be measured, for controlling the relative position detecting slide block with taper hole to be measured,
Ensure centrage and the dead in line of taper hole of detection slide block during detection, thus ensure the accuracy of detection.
In any of the above-described technical scheme, it is preferable that described detection piece is to bore with described standard taper hole etc.
The inverted cone spent or the spheroid that can coordinate with described standard taper hole.
In the program, inverted cone and spheroid can coordinate with the hole wall of taper hole when detection, rise to guide and make
With, drive detection slide block to move to taper hole center position, make the centrage of detection slide block and the axle of taper hole
Line overlaps, thus ensures the accuracy of detection.
In any of the above-described technical scheme, alternatively, what described detection piece can be dismantled is arranged on described
Second end of detection slide block, described cone hole detection device includes various sizes of multiple detection piece, described
Various sizes of multiple detection piece is able to coordinate with described various sizes of multiple standard taper holes.
In the program, cone hole detection device includes multiple detection piece, and the size of each detection piece is different, inspection
During survey, according to the pre-set dimension of taper hole to be measured, the second end at detection slide block installs the inspection of corresponding size
Survey part, respective standard taper hole and taper hole to be measured are detected, thus promotes the accurate of detection further
Property.
In any of the above-described technical scheme, alternatively, described detection piece is integrated with described detection slide block
Formula structure, described detection slide block can releasably be arranged in described through hole, described cone hole detection device
Including multiple detection slide blocks, the second end of the plurality of detection slide block is respectively equipped with various sizes of detection
Part, described various sizes of detection piece is able to coordinate with described various sizes of multiple standard taper holes.
In the program, cone hole detection device includes multiple detection slide block, and the second end of each detection slide block sets
There is different size detection piece, during detection, according to the pre-set dimension of taper hole to be measured, change and there is corresponding chi
The detection slide block of very little detection piece detects, thus promotes the accuracy of detection further.
In any of the above-described technical scheme, it is preferable that described fixed block includes fixing seat and keel,
Described through hole includes the first hole being located on described fixing seat and the second hole arranged on described keel,
Described fixing seat is fixing with described keel to be connected, and described dial gauge is arranged on described fixing seat, institute
Stating detection slide block can be slidably mounted in described second hole, described thimble stretches into described second hole also
Conflict with described detection slide block.
In any of the above-described technical scheme, it is preferable that described keel is provided with screw, described fixing
Position corresponding with described screw on seat is provided with connection through hole, and described fixing seat passes through with described keel
Screw is fixing to be connected.
In the program, fixing seat is connected by screw is fixing with keel, selects in this connected mode,
The simple in construction of product, low cost.And fixing seat with keel by screw, make fixing seat with padded
The assembling of block is detachable, so facilitates product repairing.
In any of the above-described technical scheme, it is preferable that described fixing seat is provided with resilient clamp member, institute
State dial gauge to dismantle with described resilient clamp member and be connected.
In the program, dial gauge is installed on fixing seat by resilient clamp member, so designs dial gauge
Installation simple to operate, can the efficiency of assembling of improving product.Dial gauge and described resilient clamp member can
Dismounting connects, and replaceable dial gauge after dial gauge damage the most on the detector, so that product can continue
Continuous use.
Specifically, described resilient clamp member includes connecting portion, limiting section and annular clamping section, described company
Connecing portion, described limiting section and described clamping section is integral type structure, and described connecting portion inserts described first
Hole is fixing with described fixing seat to be connected, described resilient clamp member is fixedly mounted on described fixing seat,
Described limiting section and the edge conflict in described first hole, carry out spacing, to determine described resilient clamp member
Inserting the degree of depth in described first hole, described annular clamping section is used for fixing described dial gauge, described annular
Clamping section is provided with at least one breach, makes described annular clamping section easily produce elastic deformation, thus
Reduce the installation difficulty of dial gauge.
Additional aspect of the present utility model and advantage will become obvious in following description part, or by this
The practice of utility model is recognized.
Accompanying drawing explanation
Embodiment is retouched by above-mentioned and/or additional aspect of the present utility model and advantage from combining accompanying drawings below
Will be apparent from easy to understand in stating, wherein:
Fig. 1 is the sectional structure schematic diagram of the cone hole detection device that this utility model one embodiment provides.
Wherein, the corresponding relation between the reference in Fig. 1 and component names is:
1 fixed block, 10 through holes, 11 fix seat, 12 keels, 2 dial gauges, 21 thimbles, 3 detections
Slide block, 31 detection pieces, 4 pairs of high-bases, 41 standard taper holes, 5 resilient clamp member, 51 connecting portions, 52
Limiting section, 53 annular clamping sections.
Detailed description of the invention
In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with attached
This utility model is further described in detail by figure and detailed description of the invention.It should be noted that not
In the case of conflict, the feature in embodiments herein and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding this utility model, but,
This utility model can be implemented to use other to be different from mode described here, therefore, and this utility model
Protection domain do not limited by following public specific embodiment.
As it is shown in figure 1, embodiment of the present utility model provides a kind of cone hole detection device, it is used for detecting
The degree of depth of taper hole to be measured, including: detector with to high-base 4, is provided with standard cone to high-base 4
Hole 41, detector includes: fixed block 1, dial gauge 2 and detection slide block 3.
Specifically, fixed block 1 is provided with through hole 10, and dial gauge 2 is fixing with fixed block 1 to be connected, and
The thimble 21 of dial gauge 2 stretches into through hole 10, and detection slide block 3 is suitable with through hole 10, detects slide block
In 3 are arranged on through hole 10 and can slide by opposing through-bores 10, and the first end of detection slide block 3 and top
Pin 21 is conflicted, and wherein, the second end of detection slide block 3 can extend into taper hole to be measured and standard taper hole 41,
To detect the degree of depth of taper hole to be measured.
In the program, cone hole detection device includes detector and to high-base 4, to be measured on part
Default tapering during cone hole machine is consistent with to the standard taper hole 41 on high-base 4 with predetermined depth, inspection
When the degree of depth of the taper hole to be measured on survey part is the most qualified, first with detector to the standard on high-base 4
The degree of depth of taper hole 41 measures, and writes down the reading of dial gauge 2, the most again with detector on part
The degree of depth of taper hole to be measured measure, write down the reading of dial gauge 2, twice reading contrasted,
Just can learn that the degree of depth of taper hole to be measured is the most qualified.Use deep to taper hole to be measured of this cone hole detection device
Degree detect, detection simple to operate, efficiency is high, to produce in enormous quantities part detect time,
Substantial amounts of manpower and time can be saved, and the cone hole detection device simple in construction that this programme provides, cost
Low.
Specifically, the Cleaning Principle of detector is as follows: under naturalness, the second end of detection slide block 3
Stretch out through hole 10, when taper hole is detected, the second end of detection slide block 3 is inserted taper hole, makes inspection
The hole wall of the second end and taper hole of surveying slide block 3 is conflicted, and then moves fixed block 1 to taper hole direction, this
Time, detection slide block 3 promotes the thimble 21 of dial gauge 2 to move, when fixed block 1 is conflicted with part,
The thimble 21 of dial gauge 2 is pressed into dial gauge 2 internal certain distances, now percentages by detection slide block 3
The reading of table 2 is just corresponding with the degree of depth of this taper hole.Lift detector, make detection slide block 3 divide with taper hole
From, the thimble 21 of dial gauge 2 promotes at its resetting means stretches reset next time, and meanwhile, detection is sliding
Block 3 also resets under the promotion of dial gauge 2 thimble 21, and now detector just can carry out inspection next time
Survey work.
In technique scheme, it is preferable that each pair of high-base 4 is provided with various sizes of multiple mark
Quasi-taper hole 41.
Various sizes of taper hole can be detected, on high-base 4 by the detection device that this programme provides
It is provided with multiple standard taper hole 41, the degree of depth of each standard taper hole 41 and/or tapering different, according to cone to be measured
The default tapering in hole and predetermined depth select corresponding standard taper hole 41 object as a comparison, will mark accordingly
The measured value of quasi-taper hole 41 contrasts with the measured value of taper hole to be measured, just whether can learn taper hole to be measured
Qualified.
In technique scheme, alternatively, high-base 4 is included many sub-bases, different size
Multiple standard taper holes 41 be separately positioned on many sub-bases.
In the program, every sub-base arranges a standard taper hole 41, each standard taper hole 41 deep
Degree and/or tapering are different, and default tapering and predetermined depth according to taper hole to be measured select corresponding sub-base,
By standard taper hole 41 object as a comparison on this sub-base, the most qualified to determine taper hole to be measured
In any of the above-described technical scheme, it is preferable that detection slide block 3 the second end be provided with can with treat
Surveying the detection piece 31 that taper hole coordinates, detection piece 31 enough stretches into taper hole to be measured and standard taper hole 41, with inspection
Survey the degree of depth of taper hole to be measured.
The hole wall of taper hole is inclined-plane, during the detection taper hole degree of depth, if the centrage of detection slide block 3 and taper hole
Axis misaligned, testing result arises that very large deviation.In this programme, detect slide block 3 second
The detection piece 31 of end can coordinate with taper hole to be measured, for controlling the phase detecting slide block 3 with taper hole to be measured
To position, it is ensured that detect the centrage of slide block 3 and the dead in line of taper hole during detection, thus ensure inspection
The accuracy surveyed.
In any of the above-described technical scheme, it is preferable that detection piece 31 is and standard taper hole 41 tapering such as grade
Inverted cone or the spheroid that can coordinate with standard taper hole 41.
In the program, inverted cone and spheroid can coordinate with the hole wall of taper hole when detection, rise to guide and make
With, drive detection slide block 3 to move to taper hole center position, make centrage and the taper hole of detection slide block 3
Dead in line, thus ensure detection accuracy.
In any of the above-described technical scheme, alternatively, it is sliding that what detection piece 31 can be dismantled is arranged on detection
Second end of block 3, cone hole detection device includes various sizes of multiple detection piece 31, various sizes of
Multiple detection pieces 31 are able to coordinate with various sizes of multiple standard taper holes 41.
In the program, cone hole detection device includes multiple detection piece 31, and the size of each detection piece 31 is not
With, during detection, according to the pre-set dimension of taper hole to be measured, the second end at detection slide block 3 is installed corresponding
The detection piece 31 of size, detects respective standard taper hole 41 and taper hole to be measured, thus further
Promote the accuracy of detection.
In any of the above-described technical scheme, alternatively, detection piece 31 is tied for integral type with detection slide block 3
Structure, detection slide block 3 can releasably be arranged in through hole 10, and cone hole detection device includes multiple detection
Slide block 3, the second end of multiple detection slide blocks 3 is respectively equipped with various sizes of detection piece 31, different chis
Very little detection piece 31 is able to coordinate with various sizes of multiple standard taper holes 41.
In the program, cone hole detection device includes multiple detection slide block 3, the second of each detection slide block 3
End is provided with different size detection piece 31, and during detection, according to the pre-set dimension of taper hole to be measured, replacing has
The detection slide block 3 of corresponding size detection piece 31 detects, thus promotes the accuracy of detection further.
In any of the above-described technical scheme, it is preferable that fixed block 1 includes fixing seat 11 and keel
12, through hole 10 includes the first hole being located on fixing seat 11 and the second hole arranged on keel 12,
Fixing seat 11 is fixing with keel 12 to be connected, and dial gauge 2 is arranged on fixing seat 11, detects slide block
3 can be slidably mounted in the second hole, and thimble 21 stretches into the second hole and conflicts with detection slide block 3.
In any of the above-described technical scheme, it is preferable that keel 12 is provided with screw, fixing seat 11
The upper position corresponding with screw is provided with connection through hole, and fixing seat 11 is fixed by screw with keel 12
Connect.
In the program, fixing seat 11 is connected by screw is fixing with keel 12, selects and connects at this
Mode, the simple in construction of product, low cost.And fixing seat 11 with keel 12 by screw, make
Fixing seat 11 is detachable with the assembling of keel 12, so facilitates product repairing.Certainly, it is possible to will
Above-mentioned screw changes bolt into or one end is rotary with the double threaded screw of nut.
In any of the above-described technical scheme, it is preferable that fixing seat 11 is provided with resilient clamp member 5, hundred
Divide table 2 can dismantle with resilient clamp member 5 to be connected.
In the program, dial gauge 2 is installed on fixing seat 11 by resilient clamp member 5, so designs
The installation of dial gauge 2 is simple to operate, can the efficiency of assembling of improving product.Dial gauge 2 and elastic clamping
Part 5 can dismantle connection, dial gauge 2 the most on the detector damage after replaceable dial gauge 2,
So that product can be continuing with.
Specifically, resilient clamp member 5 includes connecting portion 51, limiting section 52 and annular clamping section 53,
Connecting portion 51, limiting section 52 and clamping section are integral type structure, and connecting portion 51 inserts the first hole with solid
Reservation 11 is fixing to be connected, resilient clamp member 5 is fixedly mounted on fixing seat 11, and limiting section 52
Conflict with the edge in the first hole, carry out spacing, to determine that resilient clamp member 5 inserts the degree of depth in the first hole,
Annular clamping section 53 is used for fixing dial gauge 2, and annular clamping section 53 is provided with at least one breach,
Make annular clamping section 53 easily produce elastic deformation, thus reduce the installation difficulty of dial gauge 2.
In the description of this specification, term " embodiment ", " some embodiments ", " specific embodiment "
Deng description means to combine this embodiment or example describes specific features, structure, material or feature be contained in
In at least one embodiment of the present utility model or example.In this manual, schematic to above-mentioned term
Statement is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material
Or feature can combine in any one or more embodiments or example in an appropriate manner.Term is " even
Connect ", " installation ", " fixing " etc. all should be interpreted broadly, such as, " connection " can be fixing connection, it is possible to
Being to removably connect, or it is integrally connected；Can be to be joined directly together, it is also possible to indirect by intermediary
It is connected.For the ordinary skill in the art, can understand that above-mentioned term is at this as the case may be
Concrete meaning in utility model.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model,
For a person skilled in the art, this utility model can have various modifications and variations.All in this practicality
Within novel spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in this
Within the protection domain of utility model.
Claims (10)
1. a cone hole detection device, for detecting the degree of depth of taper hole to be measured, it is characterised in that including:
Detector, described detector includes:
Fixed block, described fixed block is provided with through hole；
Dial gauge, fixes with described fixed block and is connected, and the thimble of described dial gauge stretches into described
Through hole；
The detection slide block suitable with described through hole, described detection slide block is arranged in described through hole
And can slide by the most described through hole, and the first end of described detection slide block and described thimble
Conflict；
To high-base, described high-base is provided with standard taper hole；
Wherein, the second end of described detection slide block can extend into described taper hole to be measured and described standard taper hole,
To detect the degree of depth of described taper hole to be measured.
Cone hole detection device the most according to claim 1, it is characterised in that
Described high-base is provided with various sizes of multiple standard taper hole.
Cone hole detection device the most according to claim 2, it is characterised in that
Described high-base including many sub-bases, described various sizes of multiple standard taper holes set respectively
Put on the plurality of sub-base.
Cone hole detection device the most according to claim 2, it is characterised in that
Described second end of described detection slide block is provided with the detection piece that can coordinate with described taper hole to be measured,
Described detection piece enough stretches into described taper hole to be measured and described standard taper hole, to detect described taper hole to be measured
The degree of depth.
Cone hole detection device the most according to claim 4, it is characterised in that
Described detection piece is the inverted cone with taperings such as described standard taper holes or can be with described standard cone
The spheroid that hole coordinates.
Cone hole detection device the most according to claim 4, it is characterised in that
What described detection piece can be dismantled is arranged on described second end of described detection slide block, described taper hole
Detection device includes various sizes of multiple detection piece, described various sizes of multiple detection pieces energy respectively
Enough coordinate with described various sizes of multiple standard taper holes.
Cone hole detection device the most according to claim 4, it is characterised in that
Described detection piece and described detection slide block are integral type structure, and described detection slide block can be releasably
Being arranged in described through hole, described cone hole detection device includes multiple detection slide block, the plurality of detection
Second end of slide block is respectively equipped with various sizes of detection piece, described various sizes of detection piece energy respectively
Enough coordinate with described various sizes of multiple standard taper holes.
Cone hole detection device the most according to any one of claim 1 to 6, it is characterised in that
Described fixed block includes fixing seat and keel, and described through hole includes being located on described fixing seat
First hole and the second hole arranged on described keel, described fixing seat is fixing with described keel to be connected,
Described dial gauge is arranged on described fixing seat, and described detection slide block can be slidably mounted on described
In two holes, described thimble stretches into described second hole and conflicts with described detection slide block.
Cone hole detection device the most according to claim 8, it is characterised in that
Described keel is provided with screw, and on described fixing seat, the position corresponding with described screw is provided with even
Connecting hole, described fixing seat is connected by screw is fixing with described keel.
Cone hole detection device the most according to claim 8, it is characterised in that
Described fixing seat is provided with resilient clamp member, and described dial gauge can be torn open with described resilient clamp member
Unload connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620454018.3U CN205607312U (en) | 2016-05-18 | 2016-05-18 | Cone hole detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620454018.3U CN205607312U (en) | 2016-05-18 | 2016-05-18 | Cone hole detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205607312U true CN205607312U (en) | 2016-09-28 |
Family
ID=56949174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620454018.3U Active CN205607312U (en) | 2016-05-18 | 2016-05-18 | Cone hole detection device |
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| Country | Link |
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| CN (1) | CN205607312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180861A (en) * | 2018-03-26 | 2018-06-19 | 成都华川电装有限责任公司 | Flywheel taper hole depth detection apparatus and its detection method |
-
2016
- 2016-05-18 CN CN201620454018.3U patent/CN205607312U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180861A (en) * | 2018-03-26 | 2018-06-19 | 成都华川电装有限责任公司 | Flywheel taper hole depth detection apparatus and its detection method |
| CN108180861B (en) * | 2018-03-26 | 2024-04-02 | 成都华川电装有限责任公司 | Flywheel taper hole depth detection device and detection method thereof |
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