CN208269769U - Detect auxiliary clamp and detection instrument - Google Patents
Detect auxiliary clamp and detection instrument Download PDFInfo
- Publication number
- CN208269769U CN208269769U CN201820734893.6U CN201820734893U CN208269769U CN 208269769 U CN208269769 U CN 208269769U CN 201820734893 U CN201820734893 U CN 201820734893U CN 208269769 U CN208269769 U CN 208269769U
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- Prior art keywords
- detection
- holder
- auxiliary clamp
- driving mechanism
- positioning pin
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- 238000001514 detection method Methods 0.000 title claims abstract description 59
- 238000005259 measurement Methods 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims description 22
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model provides a kind of detection auxiliary clamp and detection instrument, is related to the technical field of detection, including holder, driving mechanism and multiple positioning pins；Positioning pin and driving mechanism are installed on inside holder；The working face of holder is equipped at least two location holes；Driving mechanism and positioning pin are sequentially connected, for driving positioning pin to stretch out holder by location hole；In a state of use, positioning pin stretches out holder and is inserted into the detection hole of workpiece for measurement.The purpose of this utility model is to provide a kind of detection auxiliary clamp and detection instruments, can be realized the accurate fixation of workpiece for measurement, tentatively judge whether workpiece for measurement is qualified, guarantee the effective progress accurately measured.
Description
Technical field
The utility model relates to detection technique fields, more particularly, to a kind of detection auxiliary clamp and detection instrument.
Background technique
Three-coordinates measuring machine is also known as three-dimensional measuring instrument, three coordinates or three coordinate measuring machine, refers in spatial dimension,
The high-accuracy measuring instrument of the geometric tolerances such as geometry of objects, length and circular degree can be measured, measurement accuracy includes ruler
Very little precision, positioning accuracy, geometric accuracy and profile tolerance.Three-coordinates measuring machine is widely used in machine industry, especially extensively
The quick scanning inspection of general dimensional measurement and complicated surface applied in various parts, frock clamp size detection and mold manufacture
Survey etc..For three-coordinates measuring machine in examinations, the workbench of workpiece inevitably direct contact measurement instrument causes work
Platform damage influences the precision of measuring instrument work and the service life of measuring instrument, to increase testing cost and protection cost.
At the same time, when selling measuring instrument, dispatching does not measure auxiliary clamp for three-coordinates measuring machine producer, for some
The detection of irregular part cannot achieve the measurement of precision, traditional fixation if be fixed without auxiliary clamp substantially
Mode will receive influence in measurement accuracy.
The information disclosed in the background technology section is intended only to deepen the reason to the general background technology of the utility model
Solution, and it is known to those skilled in the art existing to be not construed as recognizing or imply that the information is constituted in any form
Technology.
Utility model content
The purpose of this utility model is to provide a kind of detection auxiliary clamp and detection instruments, can be realized workpiece for measurement
It is accurate fixed, tentatively judge whether workpiece for measurement is qualified, guarantees the effective progress accurately measured.
To achieve the above object, the utility model the following technical schemes are provided:
In a first aspect, the utility model provides a kind of detection auxiliary clamp, comprising: holder, driving mechanism and multiple positioning
Pin；
The positioning pin and the driving mechanism are installed on inside the holder；
The working face of the holder is equipped at least two location holes；The driving mechanism and positioning pin transmission connect
It connects, for driving the positioning pin to stretch out the holder by the location hole；
In a state of use, the positioning pin stretches out the holder and is inserted into the detection hole of workpiece for measurement.
Further, the holder includes the first working face and the second working face, and first working face and described the
Two working faces are vertically connected.
Further, set on first working face there are two first positioning hole, two first positioning holes with two
The detent fit.
Further, set on second working face there are two second location hole, two second location holes with two
The detent fit.
Further, straight line is vertical with straight line where two second location holes where two first positioning holes.
Further, the driving mechanism includes hydraulic cylinder and installation part；The hydraulic cylinder and installation part transmission connect
It connects；Two positioning pins are parallelly mounted on the installation part.
Further, the driving mechanism includes electric pushrod and installation part；The electric pushrod and the installation part pass
Dynamic connection；Two positioning pins are parallelly mounted on the installation part.
Second aspect, the utility model also provide a kind of detection instrument, including detection described in any one of first aspect
Auxiliary clamp.
Detection auxiliary clamp provided by the utility model and detection instrument have the advantages that
The utility model first aspect provides a kind of detection auxiliary clamp, comprising: holder, driving mechanism and multiple positioning
Pin；Positioning pin and driving mechanism are installed on inside holder；The working face of holder is equipped at least two location holes；Driving mechanism with
Positioning pin transmission connection, for driving positioning pin to stretch out holder by location hole；In a state of use, positioning pin stretches out holder simultaneously
It is inserted into the detection hole of workpiece for measurement.
The detection auxiliary clamp and detection instrument provided using the utility model first aspect, when needing fixed workpiece for measurement
When, the driving mechanism driving positioning pin inside holder stretches out holder by the location hole on holder surface, and positioning pin stretches out location hole
It will be inserted into the detection hole on workpiece for measurement, if multiple positioning pins are inserted into the detection hole on workpiece for measurement simultaneously, tentatively sentence afterwards
Disconnected workpiece for measurement is qualified；If there is positioning pin that cannot be inserted into the detection hole on workpiece for measurement, tentatively judge that workpiece for measurement is unqualified.
A kind of detection auxiliary clamp that the utility model first aspect provides, can be realized the accurate fixation of workpiece for measurement,
Tentatively judge whether workpiece for measurement is qualified, guarantees the effective progress accurately measured.
The detection that the detection instrument that the utility model second aspect provides is provided with the offer of the utility model first aspect is auxiliary
Fixture is helped, thus all beneficial effects possessed by the detection auxiliary clamp provided with the utility model first aspect.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of detection auxiliary clamp provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram that auxiliary clamp is detected under use state provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of the first driving mechanism provided by the embodiment of the utility model；
Fig. 4 is the structural schematic diagram of second of driving mechanism provided by the embodiment of the utility model.
Icon: 1- holder；2- driving mechanism；3- positioning pin；The first working face of 11-；The second working face of 12-；21- is hydraulic
Cylinder；22- installation part；23- electric pushrod；110- first positioning hole；120- second location hole；221- connecting shaft；222- mounting base.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, detection provided by the embodiment of the utility model is assisted below in conjunction with attached drawing
Fixture and detection instrument elaborate.
The embodiment of the utility model first aspect provides a kind of detection auxiliary clamp, comprising: holder 1, driving mechanism 2
With multiple positioning pins 3；
Positioning pin 3 and driving mechanism 2 are installed on inside holder 1；
The working face of holder 1 is equipped at least two location holes；Driving mechanism 2 and positioning pin 3 are sequentially connected, for driving
Positioning pin 3 stretches out holder 1 by location hole；
In a state of use, positioning pin 3 stretches out holder 1 and is inserted into the detection hole of workpiece for measurement.
The detection auxiliary clamp and detection instrument provided using the embodiment of the utility model first aspect, when needing to fix
When workpiece for measurement, the driving mechanism 2 inside holder 1 drives positioning pin 3 to stretch out holder 1, positioning by the location hole on 1 surface of holder
Pin 3 will be inserted into the detection hole on workpiece for measurement after stretching out location hole, if multiple positioning pins 3 are inserted into the inspection on workpiece for measurement simultaneously
In gaging hole, workpiece for measurement qualification is tentatively judged；It is preliminary to judge if there is positioning pin 3 that cannot be inserted into the detection hole on workpiece for measurement
Workpiece for measurement is unqualified.
A kind of detection auxiliary clamp that the embodiment of the utility model first aspect provides, can be realized the essence of workpiece for measurement
It is really fixed, tentatively judge whether workpiece for measurement is qualified, guarantees the effective progress accurately measured.
In the optional scheme of the present embodiment, further, holder 1 includes the first working face 11 and the second working face 12,
And first working face 11 and the second working face 12 be vertically connected.
In at least one embodiment, holder 1 is cuboid, and the first working face 11 and the second working face 12 are in cuboid
Two connected faces.
In the optional scheme of the present embodiment, further, set on the first working face 11 there are two first positioning hole 110,
Two first positioning holes 110 and two positioning pins 3 cooperate.
In at least one embodiment, the positioning pin 3 stretched out in two first positioning holes 110 realizes the transverse direction of workpiece for measurement
Positioning.
In the optional scheme of the present embodiment, further, set on the second working face 12 there are two second location hole 120,
Two second location holes 120 and two positioning pins 3 cooperate.
In at least one embodiment, the positioning pin 3 stretched out in two first positioning holes 110 realizes the longitudinal direction of workpiece for measurement
Positioning.
In the optional scheme of the present embodiment, further, two 110 place straight lines of first positioning hole and two second are fixed
120 place straight line of position hole is vertical.
In at least one embodiment, the positioning pin 3 stretched out in two first positioning holes 110 realizes the transverse direction of workpiece for measurement
Positioning.The positioning pin 3 stretched out in two first positioning holes 110 realizes the longitudinal register of workpiece for measurement.First positioning hole 110 and
Two location holes 120 are vertical, realize the precise positioning of workpiece for measurement.
It should be noted that a set of driving mechanism 2 can drive two positioning pins 3 simultaneously while stretch out first positioning hole 110
Or second location hole 120, two sets of 2 square crossings of driving mechanism are arranged inside holder 1.
In the optional scheme of the present embodiment, further, driving mechanism 2 includes hydraulic cylinder 21 and installation part 22；It is hydraulic
Cylinder 21 and installation part 22 are sequentially connected；Two positioning pins 3 are parallelly mounted on installation part 22.
In at least one embodiment, two installations that installation part 22 is equipped with connecting shaft 221 and connect with connecting shaft 221
Seat 222, two mounting bases 222 are arranged in parallel；Connecting shaft 221 is connect with 21 one end of hydraulic cylinder, and two positioning pins 3 are installed on above-mentioned
In two mounting bases 222.
In the optional scheme of the present embodiment, further, driving mechanism 2 includes electric pushrod 23 and installation part 22；Electricity
Dynamic push rod 23 is sequentially connected with installation part 22；Two positioning pins 3 are parallelly mounted on installation part 22.
In at least one embodiment, two installations that installation part 22 is equipped with connecting shaft 221 and connect with connecting shaft 221
Seat 222, two mounting bases 222 are arranged in parallel；Connecting shaft 221 is connect with 23 one end of electric pushrod, and two positioning pins 3 are installed on
It states in two mounting bases 222.Electric pushrod 23 is a kind of novel electric operator, electric pushrod 23 mainly by motor, push away
A kind of novel linear executing agency of the mechanisms such as bar and control device composition, may be implemented far distance control, centralized control.It is electronic
Push rod 23 makees back and forth movement in a certain range stroke.It is needed using 23 executing agency of electric pushrod when changing control aperture
Power supply, can no longer power when reaching required aperture, therefore in terms of energy conservation, and 23 executing agency of electric pushrod executes machine than pneumatic
Structure has obvious power saving advantages.
The embodiment of the utility model second aspect provides a kind of detection instrument (not shown), including any of the above-described
Detection auxiliary clamp in item embodiment.
The detection instrument that the embodiment of the utility model second aspect provides is provided with the reality of the utility model first aspect
The detection auxiliary clamp of example offer is applied, thus the detection auxiliary clamp institute that the embodiment with the utility model first aspect provides
All beneficial effects having.
The detection auxiliary clamp and detection instrument of the utility model are illustrated above, still, the utility model is not
It is defined in above-mentioned specific embodiment, without departing from the scope of the claims, various deformations or change can be carried out
More.The various modifications and change that the utility model is included within the scope of the claims.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although utility model is described in detail referring to foregoing embodiments, those skilled in the art should be managed
Solution: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of skills
Art feature is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution the utility model
The range of each embodiment technical solution.
Claims (8)
1. a kind of detection auxiliary clamp characterized by comprising holder, driving mechanism and multiple positioning pins；
The positioning pin and the driving mechanism are installed on inside the holder；
The working face of the holder is equipped at least two location holes；The driving mechanism and the positioning pin are sequentially connected, and use
The holder is stretched out in driving the positioning pin to pass through the location hole；
In a state of use, the positioning pin stretches out the holder and is inserted into the detection hole of workpiece for measurement.
2. detection auxiliary clamp according to claim 1, which is characterized in that the holder includes the first working face and second
Working face, and first working face and second working face are vertically connected.
3. detection auxiliary clamp according to claim 2, which is characterized in that first there are two being set on first working face
Location hole, two first positioning holes and two detent fits.
4. detection auxiliary clamp according to claim 3, which is characterized in that second there are two being set on second working face
Location hole, two second location holes and two detent fits.
5. detection auxiliary clamp according to claim 4, which is characterized in that straight lines where two first positioning holes with
Straight line where two second location holes is vertical.
6. detection auxiliary clamp according to claim 1, which is characterized in that the driving mechanism includes hydraulic cylinder and installation
Part；The hydraulic cylinder and the installation part are sequentially connected；Two positioning pins are parallelly mounted on the installation part.
7. detection auxiliary clamp according to claim 1, which is characterized in that the driving mechanism includes electric pushrod and peace
Piece installing；The electric pushrod and the installation part are sequentially connected；Two positioning pins are parallelly mounted on the installation part.
8. a kind of detection instrument, which is characterized in that including detection auxiliary clamp described in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734893.6U CN208269769U (en) | 2018-05-16 | 2018-05-16 | Detect auxiliary clamp and detection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734893.6U CN208269769U (en) | 2018-05-16 | 2018-05-16 | Detect auxiliary clamp and detection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208269769U true CN208269769U (en) | 2018-12-21 |
Family
ID=64681691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820734893.6U Expired - Fee Related CN208269769U (en) | 2018-05-16 | 2018-05-16 | Detect auxiliary clamp and detection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208269769U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160476A (en) * | 2019-06-03 | 2019-08-23 | 西安飞机工业（集团）有限责任公司 | A kind of continuous automatic measurement system based on three coordinate measuring machine |
| CN112109018A (en) * | 2020-09-27 | 2020-12-22 | 湖北文理学院 | Stepping type positioning device and movable deep hole detection equipment |
-
2018
- 2018-05-16 CN CN201820734893.6U patent/CN208269769U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160476A (en) * | 2019-06-03 | 2019-08-23 | 西安飞机工业（集团）有限责任公司 | A kind of continuous automatic measurement system based on three coordinate measuring machine |
| CN112109018A (en) * | 2020-09-27 | 2020-12-22 | 湖北文理学院 | Stepping type positioning device and movable deep hole detection equipment |
| CN112109018B (en) * | 2020-09-27 | 2022-01-25 | 湖北文理学院 | Stepping type positioning device and movable deep hole detection equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |