CN208902027U - A kind of test product close to characteristic can test fixture - Google Patents
A kind of test product close to characteristic can test fixture Download PDFInfo
- Publication number
- CN208902027U CN208902027U CN201821421713.5U CN201821421713U CN208902027U CN 208902027 U CN208902027 U CN 208902027U CN 201821421713 U CN201821421713 U CN 201821421713U CN 208902027 U CN208902027 U CN 208902027U
- Authority
- CN
- China
- Prior art keywords
- close
- characteristic
- test
- bottom plate
- test fixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 62
- 230000001105 regulatory effect Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 7
- 210000003734 kidney Anatomy 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 238000010009 beating Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
A kind of test product close to characteristic can test fixture, including mounting base, testing agency, regulating mechanism and reading mechanism, the testing agency, regulating mechanism and reading mechanism are arranged in mounting base, and the testing agency connect with regulating mechanism, and the regulating mechanism is connect with reading mechanism.The utility model obtain the utility model has the advantages that loading and unloading efficient and convenient, simple, convenient reading when the utility model is used.The utility model can easily adjust spacing between the two according to test requirements document, and spacing is adjusted precisely, and the performance of product is judged by the inductance value measured.The utility model by graphing method finds the point closest to test requirements document to move in a straight line instead of target tangent line at a distance from sensitive surface, simplifies clamp structure with this.
Description
Technical field
The utility model relates to test fixture field, in particular to test fixture of a kind of test product close to characteristic energy.
Background technique
Position sensor is a kind of position that can experience measured object and the sensor for being converted into usable output signal.It can feel
By measured object position and be converted into the sensor of usable output signal.It refers to close to switch when object is proximate to it to setting
Apart from when can issue the switch of " movement " signal, it is not necessarily to and object directly contacts.It is usually to utilize close to attribute testing
After product is fixedly connected by test fixture, by controlling the target and induction end interplanar distance of special substance, according to sensor
Inductance value judges whether product is qualified and reaches scheduled performance indicator.
Test fixture be properties of product test in it is indispensable, the reasonability and operability of test fixture be test energy
It is no to go on smoothly and the whether accurate key factor of test result.Due to the structure, appearance and connection type of various products
Difference, is formed the particularity of tool structure, and the product sensing chip off-target mark outer surface every increase 0.1mm of vertical range needs to examine
Survey primary production performance.And control vertical range increase 0.1mm can greatly increase fixture difficulty and operation it is efficient and convenient.
Utility model content
The purpose of this utility model is that: propose a kind of test product close to characteristic can test fixture, operation is fast
Victory is convenient, and it is accurate to adjust.
To achieve the above object, using following technical scheme: a kind of test product close to characteristic can test fixture, including
Mounting base, testing agency, regulating mechanism and reading mechanism, the testing agency, regulating mechanism and reading mechanism are arranged at peace
It fills on seat, the testing agency connect with regulating mechanism, and the regulating mechanism is connect with reading mechanism；
The mounting base includes bottom plate and the vertical plate that bottom plate side is arranged in, and the nearly right side of the bottom plate is provided with baffle, institute
It states and is provided with adjusting sliding slot on the left of baffle, be provided with the shaft being connected on vertical plate right above the adjusting sliding slot；
The testing agency includes latch hook, target and close switch, and the latch hook top is provided with installation folder, described close
Switch is fixed on latch hook by installation folder, and the target is disposed proximate on the vertical plate of switch lower section, is arranged on the latch hook
There is shaft hole, the latch hook is rotatably arranged on vertical plate by shaft and shaft hole cooperation, below the shaft hole (701)
It is provided with and stirs slot；
The regulating mechanism includes that the sliding block adjusted in sliding slot, institute is arranged in the adjusting screw rod being mounted on baffle and agreeing with
Adjusting screw rod left end to be stated to connect with sliding block, the adjusting screw rod right end is provided with boost bar, it is provided with push rod on the sliding block,
The push rod upper end setting is being stirred in slot；
The reading mechanism includes dial gauge, table folder and beats table block, and the table folder is connected to bottom plate side, the dial gauge
It is fixed on and is adjusted on the left of sliding slot by table folder, the table block of beating is connect with dial gauge right end, and the table block of beating is connected on sliding block.
Further, the mounting base is integrally formed.
Take above-mentioned further scheme the utility model has the advantages that is integrally formed the relative position that can guarantee each section well,
Convenient for the accuracy of testing result in the assembling of test fixture and subsequent use process.
Further, the bottom plate and vertical plate verticality are less than 0.05.
Take above-mentioned further scheme the utility model has the advantages that guarantees the accuracy of testing result, reduces error.
Further, the dial gauge range is 0-30mm.
Take above-mentioned further scheme the utility model has the advantages that realize the reading of fixture adjustable range.
Further, kidney slot identical with bottom plate axis direction is provided in the table folder, the table folder and bottom plate use
Screw connection.
Take above-mentioned further scheme the utility model has the advantages that being in order to facilitate the installation of, to open up and bottom plate axis using screw
The identical kidney slot in direction, be adjusted table folder can in the axial direction, convenient for reading in fixture use process dial gauge
Number calibration.
Further, the boost bar and adjusting screw rod are rigid connection.
Take above-mentioned further scheme the utility model has the advantages that takes rigid connection, guarantees the accuracy adjusted.
Further, the slot of stirring is kidney slot.
Take above-mentioned further scheme the utility model has the advantages that guarantee that the movement of latch hook is gone on smoothly.
Further, the adjusting sliding slot is dovetail groove.
Take above-mentioned further scheme the utility model has the advantages that oat tail groove structure can guarantee in adjustment process stablizes, accurately.
The utility model obtain the utility model has the advantages that
1, efficient and convenient, simple, convenient reading is loaded and unloaded when the utility model is used.
2, the utility model can easily adjust spacing between the two according to test requirements document, and spacing is adjusted precisely,
The performance of product is judged by the inductance value measured.
3, the utility model finds the point closest to test requirements document by graphing method to move in a straight line instead of target tangent line
At a distance from sensitive surface, clamp structure is simplified with this.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the latch hook structure and motion range schematic diagram of the utility model.
In figure: 1- bottom plate, 2- block, 3- boost bar, 4- adjusting screw rod, 5- sliding block, 6- push rod, 7- latch hook, 701- turn
Axis hole, 702- stir slot, 8- strut, 9- and play table close to switch, 10- target, 11- vertical plate, 12- dial gauge, 13- table folder, 14-
The close switch of block, 15- adjusting seat, 16-.
Specific embodiment
With reference to the accompanying drawing, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Refering to fig. 1-2, a kind of test product close to characteristic can test fixture, including mounting base, testing agency, adjust machine
Structure and reading mechanism, the testing agency, regulating mechanism and reading mechanism are arranged in mounting base, the testing agency and tune
Mechanism connection is saved, the regulating mechanism is connect with reading mechanism；
The mounting base includes bottom plate 1 and the vertical plate 11 that bottom plate side is arranged in, and the nearly right side of the bottom plate is provided with baffle
2, be provided on the left of the baffle 2 and adjust sliding slot 15, it is described adjust to be provided with to be connected on vertical plate 11 right above sliding slot 15 turn
Axis 8；
The testing agency includes that latch hook 7, target 10 and close switch 16,7 top of latch hook are provided with installation folder 9,
It is described to be fixed on latch hook 7 close to switch 16 by installation folder 9, vertical plate 11 of the interlocking of target 10 below close switch 16
On, shaft hole 701 is provided on the latch hook 7, the latch hook 7 is rotatably arranged on by shaft 8 and the cooperation of shaft hole 701
On vertical plate 11, it is provided with below the shaft hole 701 and stirs slot 702；
The regulating mechanism includes that the adjusting screw rod 4 being mounted on baffle 2 and agreeing with is mounted on the cunning adjusted in sliding slot 15
Block 5,4 left end of adjusting screw rod are connect with sliding block 5, and 4 right end of adjusting screw rod is equipped with boost bar 3, on the sliding block
It is welded with push rod 6,6 upper end of push rod, which is movably arranged on, stirs in slot 702；
The reading mechanism includes dial gauge 12, table folder 13 and beats table block 14, and the table folder 13 is connected to 1 side of bottom plate,
The dial gauge 12 is fixed on by table folder 13 adjusts 15 left side of sliding slot, and the table block 14 of beating is connect with 12 right end of dial gauge, institute
Dozen table block 14 is stated to be connected on sliding block 5.
The mounting base is integrally formed.
The bottom plate 1 is with 11 verticality of vertical plate less than 0.05.
12 range of dial gauge is 0-30mm.
Kidney slot identical with 1 axis direction of bottom plate is provided in the table folder 13, the table folder 13 uses screw with bottom plate 1
Connection.
The boost bar 3 is rigid connection with adjusting screw rod 4.
The slot 702 of stirring is kidney slot.
The adjusting sliding slot 15 is dovetail groove.
The course of work or principle of the utility model:
Find the point closest to test requirements document by graphing method move in a straight line instead of target tangent line and sensitive surface away from
From simplifying clamp structure with this.
It is further described, is adjusted by regulating mechanism referring to figs. 1 and 2, test clamp when percentage meter reading is 0
The vertical range of tool guarantee position sensor sensing chip to target outer surface is 1.5mm (calling initial position in the following text)；
The product sensing chip off-target mark outer surface every increase 0.1mm of vertical range, need to detect primary production performance.Pass through adjusting
Mechanism urges latch hook rotates clockwise 25 ° around strut 8, at this time the vertical range of sensing chip to target outer surface be about 24mm (under
Claim final position)；
With measuring instrument measurement motion process (being a circulation from initial position to final position) sensing chip off-target mark appearance
The every inductance value for increasing 0.1mm of face vertical range.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of test product close to characteristic can test fixture, including mounting base, testing agency, regulating mechanism and reading machine
Structure, it is characterised in that: the testing agency, regulating mechanism and reading mechanism are arranged in mounting base, the testing agency with
Regulating mechanism connection, the regulating mechanism are connect with reading mechanism；
The mounting base includes bottom plate (1) and the vertical plate (11) that bottom plate side is arranged in, and the nearly right side of the bottom plate is provided with baffle
(2), it is provided on the left of the baffle (2) and adjusts sliding slot (15), be provided with right above the adjusting sliding slot (15) and be connected to vertical plate
(11) shaft (8) on；
The testing agency includes latch hook (7), target (10) and close switch (16), and latch hook (7) top is provided with installation
It presss from both sides (9), described to be fixed on latch hook (7) close to switch (16) by installation folder (9), the target (10) is disposed proximate to switch
(16) on the vertical plate (11) below, be provided with shaft hole (701) on the latch hook (7), the latch hook (7) by shaft (8) with
Shaft hole (701) cooperation is rotatably arranged on vertical plate (11), is provided with below the shaft hole (701) and is stirred slot (702)；
The regulating mechanism includes the adjusting screw rod (4) being mounted on baffle (2) and agrees with setting in adjusting sliding slot (15)
Sliding block (5), adjusting screw rod (4) left end are connect with sliding block (5), and adjusting screw rod (4) right end is provided with boost bar
(3), it is provided on the sliding block push rod (6), push rod (6) the upper end setting is being stirred in slot (702)；
The reading mechanism includes dial gauge (12), table folder (13) and beats table block (14), and the table folder (13) is connected to bottom plate (1)
Side, the dial gauge (12) is fixed on by table folder (13) and is adjusted on the left of sliding slot (15), described to play table block (14) and dial gauge
(12) right end connects, and the table block (14) of beating is connected on sliding block (5).
2. test product according to claim 1 close to characteristic can test fixture, it is characterised in that: the mounting base is
It is integrally formed.
3. test product according to claim 1 close to characteristic can test fixture, it is characterised in that: the bottom plate (1)
With vertical plate (11) verticality less than 0.05.
4. test product according to claim 1 close to characteristic can test fixture, it is characterised in that: the dial gauge
(12) range is 0-30mm.
5. test product according to claim 1 close to characteristic can test fixture, it is characterised in that: the table folder (13)
On be provided with kidney slot identical with bottom plate (1) axis direction, the table folder (13) is connect with bottom plate (1) using screw.
6. test product according to claim 1 close to characteristic can test fixture, it is characterised in that: the boost bar
It (3) is rigid connection with adjusting screw rod (4).
7. test product according to claim 1 close to characteristic can test fixture, it is characterised in that: it is described to stir slot
It (702) is kidney slot.
8. test product according to claim 1 close to characteristic can test fixture, it is characterised in that: the adjusting sliding slot
It (15) is dovetail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821421713.5U CN208902027U (en) | 2018-08-31 | 2018-08-31 | A kind of test product close to characteristic can test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821421713.5U CN208902027U (en) | 2018-08-31 | 2018-08-31 | A kind of test product close to characteristic can test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208902027U true CN208902027U (en) | 2019-05-24 |
Family
ID=66570926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821421713.5U Withdrawn - After Issue CN208902027U (en) | 2018-08-31 | 2018-08-31 | A kind of test product close to characteristic can test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208902027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297395A (en) * | 2018-08-31 | 2019-02-01 | 贵州新安航空机械有限责任公司 | Test fixture of the test product close to characteristic energy |
-
2018
- 2018-08-31 CN CN201821421713.5U patent/CN208902027U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297395A (en) * | 2018-08-31 | 2019-02-01 | 贵州新安航空机械有限责任公司 | Test fixture of the test product close to characteristic energy |
| CN109297395B (en) * | 2018-08-31 | 2024-03-15 | 贵州新安航空机械有限责任公司 | Test fixture for testing product near-specific performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190524 Effective date of abandoning: 20240315 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190524 Effective date of abandoning: 20240315 |