CN208751597U - A kind of fixed mechanism of vacuum function test fixture - Google Patents
A kind of fixed mechanism of vacuum function test fixture Download PDFInfo
- Publication number
- CN208751597U CN208751597U CN201821598495.2U CN201821598495U CN208751597U CN 208751597 U CN208751597 U CN 208751597U CN 201821598495 U CN201821598495 U CN 201821598495U CN 208751597 U CN208751597 U CN 208751597U
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- bar
- test
- fixedly installed
- bottom plate
- fixed mechanism
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Abstract
The utility model relates to test fixture technical fields, and disclose a kind of fixed mechanism of vacuum function test fixture, including pedestal, and the inside of the pedestal offers T-slot.The fixed mechanism of the vacuum function test fixture, by the inner cavity that the object of required test is placed in test bottom plate, moving substrate, keep T-bar mobile in the inside of T-slot, keep outer bar and interior bar mobile, drive the test object on test bottom plate mobile, coarse adjustment is carried out to test, by rotating threaded rod, threaded rod is set to drive fixinig plate, fixinig plate drives grip block mobile, grip block is set to be in contact with test object, test object is finely adjusted, test object is set to be located at the underface of contact pin, test object is fixed simultaneously, a kind of product can only be tested by avoiding a kind of fixture, it cannot achieve Common Testing, increase testing cost, and without fixed device, manual secured adjusted can only be relied on when test, it is bothersome laborious, and it is unstable, use very inconvenient problem.
Description
Technical field
The utility model relates to test fixture technical field, specially a kind of fixed mechanism of vacuum function test fixture.
Background technique
There are many fixture why generate be because business needs because there are many type fixture be it is customized,
It is certain be to increase productivity, repeat specific action or to make work more accurate.Because the design of fixture is substantially established
In logic, similar fixture may generate respectively because different when and wheres is used in.
Existing test fixture structure is simple currently on the market, although but realize test function, a kind of fixture
A kind of product can be tested, cannot achieve Common Testing, increases testing cost, and without fixed device, it can only be according to when test
By manual secured adjusted, bothersome laborious and unstable, use is very inconvenient, so propose a kind of vacuum function test fixture
Fixed mechanism solve the problems, such as above-mentioned propose.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of fixed mechanism of vacuum function test fixture, tool
The advantages that standby easy to use, solve in the market that existing test fixture structure is simple, although but realize test function,
A kind of fixture can only test a kind of product, cannot achieve Common Testing, increase testing cost, and without fixed device, survey
Manual secured adjusted can only be relied on when examination, it is bothersome laborious and unstable, use very inconvenient problem.
(2) technical solution
To realize above-mentioned purpose easy to use, the utility model is provided the following technical solutions: a kind of vacuum function test
The fixed mechanism of fixture, including pedestal, the inside of the pedestal offer T-slot, and the internal activity of the T-slot is equipped with one
End extends to the T-bar of base top, and substrate is fixedly installed at the top of the T-bar, and the top of the substrate is fixedly mounted
Having quantity is four outer bars, and the inside of the outer bar is fixedly installed with spring, is fixedly installed with one end at the top of the spring
Run through and extend to the interior bar above outer bar, the top of four interior bars is fixedly connected with test bottom plate, the test bottom
The inner cavity left side wall and right side wall of plate are fixedly installed with the placing groove being provided on test bottom plate, the left side of the test bottom plate
It is movably installed with one end with right side through test bottom plate and extends to the threaded rod inside placing groove, the threaded rod is opposite
Side is fixedly installed with the fixinig plate inside placing groove, and the opposite side of the fixinig plate is fixedly installed with to be located at and put
The grip block on the outside of slot is set, quantity is fixedly installed at the top of the pedestal and is two and is located at the vertical bar at substrate rear, it is described
Mandril is fixedly installed at the top of vertical bar, the rear surface of two mandrils is fixedly connected with bearing plate, the bearing plate
Front surface is fixedly installed with one end and extends to extension board above bearing plate, and the front surface of the extension board, which is fixedly installed with, to be located at
H-shaped bar above bearing plate, the inside of the H-shaped bar are socketed with one end and extend to shaft above extension board, the shaft
Top is fixedly installed with the handle that one end extends to extension board rear, and the left and right sides of the shaft is connected with one end and prolongs
The curved bar below shaft is extended to, the opposite side of the curved bar is movably installed with compression bar, and the bottom of the compression bar is fixedly installed with
With the test board ontology of vertical bar socket, the inside of the test board ontology, which is fixedly installed with, is isodistantly spaced distribution and one end through simultaneously
Extend to the testing needle below test board ontology.
Preferably, the diameter of the T-bar is greater than the diameter that the diameter at the top of T-slot is less than T-slot bottom, the substrate
Diameter be greater than T-slot at the top of diameter.
Preferably, the inside of the bearing plate offers strip-shaped hole, and the front surface of the extension board is run through by screw prolongs
It stretches plate and passes through strip-shaped hole and be flexibly connected with bearing plate.
Preferably, the height that the testing needle is located at test board body bottom portion is greater than the cavity heights of test bottom plate, described
Test board ontology is flexibly connected with vertical bar.
Preferably, the threaded rod is connected with test base thread, and the grip block is rubber, the spring compressible
Distance is greater than interior bar and is located at the length on the outside of outer bar.
Preferably, the curved bar is located at the left and right sides of H-shaped bar, the curved bar and shaft and curved bar and compression bar passes through company
Bar is flexibly connected.
Preferably, the distance of the testing needle to test bottom plate is less than the height of shaft, the lateral wall package of the handle
There is sponges cover.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of fixed mechanism of vacuum function test fixture, have with
It is lower the utility model has the advantages that
1, the fixed mechanism of the vacuum function test fixture, by the way that the object of required test to be placed in test bottom plate
Chamber, moving substrate keep T-bar mobile in the inside of T-slot, keep outer bar and interior bar mobile, drive the tester on test bottom plate
Body is mobile, carries out coarse adjustment to test, by rotation threaded rod, threaded rod is made to drive fixinig plate, and fixinig plate drives grip block mobile,
So that grip block is in contact with test object, test object is finely adjusted, test object is made to be located at the underface of contact pin, simultaneously will
Test object is fixed, and a kind of product can only be tested by avoiding a kind of fixture, cannot achieve Common Testing, increase test at
This, and without fixed device, when test, can only rely on manual secured adjusted, and bothersome laborious and unstable, use is very inconvenient
The problem of.
2, by the way that outer bar is arranged spring is arranged in the inside of outer bar, in bullet in the fixed mechanism of the vacuum function test fixture
Interior bar is arranged in the top of spring, makes the test fixture when being tested, and contact pin is in contact with test object, to test bottom plate
Apply pressure, makes interior bar by spring buffer pressure, play a protective role to test object, prevent pressure is excessive from damaging tester by pressure
Body or contact pin.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged drawing at A in the utility model structure chart 1；
Fig. 3 is enlarged drawing at B in the utility model structure chart 1；
Fig. 4 is the connection schematic diagram of the utility model structure outer bar and interior bar.
In figure: 1 pedestal, 2T shape slot, 3 T-bars, 4 substrates, 5 outer bars, 6 springs, 7 interior bars, 8 threaded rods, 9 test bottom plates,
10 placing grooves, 11 fixinig plates, 12 grip blocks, 13 vertical bars, 14 mandrils, 15 bearing plates, 16 extension boards, 17 H-shaped bars, 18 shafts, 19
Handle, 20 curved bars, 21 compression bars, 22 test board ontologies, 23 contact pins.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of fixation machine of vacuum function test fixture
Structure, including pedestal 1, the inside of pedestal 1 offer T-slot 2, and the internal activity of T-slot 2 is equipped with one end and extends to the top of pedestal 1
The T-bar 3 in portion, the top of T-bar 3 are fixedly installed with substrate 4, and the diameter that the diameter of T-bar 3 is greater than 2 top of T-slot is less than T
The diameter of 2 bottom of shape slot, the diameter of substrate 4 are greater than the diameter at 2 top of T-slot, and T-bar 3 is prevented to be detached from substrate 4 or can not be in T
It is moved in shape slot 2, the top of substrate 4 is fixedly installed with the outer bar 5 that quantity is four, and the inside of outer bar 5 is fixedly installed with spring
6, the top of spring 6 is fixedly installed with the interior bar 7 that one end is run through and extends to the top of outer bar 5, the top of four interior bars 7 with survey
Examination bottom plate 9 is fixedly connected, and the inner cavity left side wall and right side wall for testing bottom plate 9, which are fixedly installed with, to be provided on test bottom plate 9
The left and right side of placing groove 10, test bottom plate 9 is movably installed with one end through test bottom plate 9 and extends in placing groove 10
The threaded rod 8 in portion, the opposite side of threaded rod 8 are fixedly installed with the fixinig plate 11 inside placing groove 10, fixinig plate 11
Opposite side is fixedly installed with the grip block 12 positioned at 10 outside of placing groove, and threaded rod 8 and test bottom plate 9 are threadedly coupled,
Grip block 12 is rubber, and cavity heights of the height of grip block 12 less than 9 prevent grip block 12 from hindering test, and spring 6 can press
The distance of contracting is greater than the length that interior bar 7 is located at 5 outside of outer bar, buffers contact pin 23 when pushing is tested, no
The object of required test can be damaged by pressure, the top of pedestal 1 is fixedly installed with quantity and is two and is located at the vertical bar at 4 rear of substrate
13, the top of vertical bar 13 is fixedly installed with mandril 14, and the rear surface of two mandrils 14 is fixedly connected with bearing plate 15, bearing plate
15 front surface is fixedly installed with the extension board 16 that one end extends to 15 top of bearing plate, and the inside of bearing plate 15 offers bar shaped
The front surface in hole, extension board 16 is flexibly connected by screw through extension board 16 and across strip-shaped hole with bearing plate 15, makes to extend
Plate 16 can adjust height according to the test article of different model, and use is more extensive, and the front surface of extension board 16 is fixedly installed with position
H-shaped bar 17 above bearing plate 15, the inside of H-shaped bar 17 are socketed with the shaft 18 that one end extends to 16 top of extension board, axis
The top of bar 18 is fixedly installed with the handle 19 that one end extends to 16 rear of extension board, and the left and right sides of shaft 18 is flexibly connected
There is one end to extend to the curved bar 20 of the lower section of shaft 18, curved bar 20 be located at the left and right sides of H-shaped bar 17, curved bar 20 and shaft 18 with it is curved
Bar 20 and compression bar 21 are flexibly connected by connecting rod, and the opposite side of curved bar 20 is movably installed with compression bar 21, the bottom of compression bar 21
It is fixedly installed with the test board ontology 22 being socketed with vertical bar 13, the inside of test board ontology 22, which is fixedly installed with, is isodistantly spaced distribution
And one end is run through and extends to the testing needle 23 of 22 lower section of test board ontology, testing needle 23 is located at the height of 22 bottom of test board ontology
Degree is greater than the cavity heights of test bottom plate 9, and test board ontology 22 is flexibly connected with vertical bar 13, testing needle 23 to test bottom plate 9
Distance is less than the height of shaft 18, guarantees that contact pin 23 can be in contact with the object of required test, the lateral wall package of handle 19
There is sponges cover, use is more comfortable, and by the way that the object of required test to be placed in the inner cavity of test bottom plate 9, moving substrate 4 makes T
Shape bar 3 is mobile in the inside of T-slot 2, keeps outer bar 5 and interior bar 7 mobile, drives the test object on test bottom plate 9 mobile, to survey
Examination carries out coarse adjustment, by rotating threaded rod 8, so that threaded rod 8 is driven fixinig plate 11, fixinig plate 11 drives grip block 12 mobile, makes
Grip block 12 is in contact with test object, is finely adjusted to test object, so that test object is located at the underface of contact pin 23, simultaneously
Test object is fixed, a kind of product can only be tested by avoiding a kind of fixture, cannot achieve Common Testing, increase test at
This, and without fixed device, when test, can only rely on manual secured adjusted, and bothersome laborious and unstable, use is very inconvenient
The problem of, by the way that outer bar 5 is arranged, spring 6 is set in the inside of outer bar 5, interior bar 7 is set at the top of spring 6, makes the test clip
When being tested, contact pin 23 is in contact tool with test object, applies pressure to test bottom plate 9, interior bar 7 is made to pass through spring
6 compensator or trimmer pressures, play a protective role to test object, prevent pressure is excessive from damaging test object or contact pin 23 by pressure.
In conclusion the fixed mechanism of the vacuum function test fixture, by the way that the object of required test is placed in test
The inner cavity of bottom plate 9, moving substrate 4 keep T-bar 3 mobile in the inside of T-slot 2, keep outer bar 5 and interior bar 7 mobile, drive test
Test object on bottom plate 9 is mobile, carries out coarse adjustment to test, by rotation threaded rod 8, threaded rod 8 is made to drive fixinig plate 11, Gu
Stator 11 drives grip block 12 mobile, so that grip block 12 is in contact with test object, is finely adjusted to test object, makes tester
Body is located at the underface of contact pin 23, while test object being fixed, and a kind of product, Wu Fashi can only be tested by avoiding a kind of fixture
Existing Common Testing, increases testing cost, and without fixed device, and when test can only rely on manual secured adjusted, bothersome to take
Power, and it is unstable, using very inconvenient problem, by the way that outer bar 5 is arranged, spring 6 is set in the inside of outer bar 5, in spring 6
Top be arranged interior bar 7, make the test fixture when being tested, contact pin 23 is in contact with test object, to test bottom
Plate 9 applies pressure, makes interior bar 7 by 6 compensator or trimmer pressure of spring, plays a protective role to test object, prevent pressure is excessive from damaging by pressure
Test object or contact pin 23.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of fixed mechanism of vacuum function test fixture, including pedestal (1), it is characterised in that: the inside of the pedestal (1)
It offers T-slot (2), the internal activity of the T-slot (2) is equipped with one end and extends to T-bar (3) at the top of pedestal (1), institute
It states and is fixedly installed at the top of T-bar (3) substrate (4), the outer bar that quantity is four is fixedly installed at the top of the substrate (4)
(5), the inside of the outer bar (5) is fixedly installed with spring (6), and one end is fixedly installed at the top of the spring (6) through simultaneously
The interior bar (7) above outer bar (5) is extended to, the top of four interior bars (7) is fixedly connected with test bottom plate (9), described
The inner cavity left side wall and right side wall of testing bottom plate (9) are fixedly installed with the placing groove (10) being provided in test bottom plate (9), institute
The left and right side for stating test bottom plate (9) is movably installed with one end through test bottom plate (9) and extends in placing groove (10)
The threaded rod (8) in portion, the opposite side of the threaded rod (8) are fixedly installed with the fixinig plate internal positioned at placing groove (10)
(11), the opposite side of the fixinig plate (11) is fixedly installed with the grip block (12) on the outside of placing groove (10), described
Quantity is fixedly installed at the top of pedestal (1) to be two and be located at the vertical bar (13) at substrate (4) rear, the top of the vertical bar (13)
Portion is fixedly installed with mandril (14), and the rear surface of two mandrils (14) is fixedly connected with bearing plate (15), the load-bearing
The front surface of plate (15) is fixedly installed with one end and extends to extension board (16) above bearing plate (15), the extension board (16)
Front surface is fixedly installed with the H-shaped bar (17) above bearing plate (15), and the inside of the H-shaped bar (17) is socketed with one end and prolongs
The shaft (18) above extension board (16) is extended to, one end is fixedly installed at the top of the shaft (18) and extends to extension board (16)
The handle (19) at rear, the left and right sides of the shaft (18) are connected with one end and extend to curved bar below shaft (18)
(20), the opposite side of the curved bar (20) is movably installed with compression bar (21), the bottom of the compression bar (21) be fixedly installed with
Vertical bar (13) socket test board ontology (22), the inside of the test board ontology (22) be fixedly installed be isodistantly spaced distribution and
One end is run through and extends to the testing needle (23) below test board ontology (22).
2. a kind of fixed mechanism of vacuum function test fixture according to claim 1, it is characterised in that: the T-bar
(3) diameter is greater than the diameter that the diameter at the top of T-slot (2) is less than T-slot (2) bottom, and the diameter of the substrate (4) is greater than T
Diameter at the top of shape slot (2).
3. a kind of fixed mechanism of vacuum function test fixture according to claim 1, it is characterised in that: the bearing plate
(15) inside offers strip-shaped hole, and the front surface of the extension board (16) through extension board (16) and passes through bar shaped by screw
Hole is flexibly connected with bearing plate (15).
4. a kind of fixed mechanism of vacuum function test fixture according to claim 1, it is characterised in that: the testing needle
(23) it is greater than the cavity heights of test bottom plate (9), the test board ontology (22) positioned at the height of test board ontology (22) bottom
It is flexibly connected with vertical bar (13).
5. a kind of fixed mechanism of vacuum function test fixture according to claim 1, it is characterised in that: the threaded rod
(8) it is threadedly coupled with test bottom plate (9), the grip block (12) is rubber, and the compressible distance of the spring (6) is greater than interior bar
(7) length being located on the outside of outer bar (5).
6. a kind of fixed mechanism of vacuum function test fixture according to claim 1, it is characterised in that: the curved bar
(20) it is located at the left and right sides of H-shaped bar (17), the curved bar (20) and shaft (18) pass through with curved bar (20) and compression bar (21)
Connecting rod is flexibly connected.
7. a kind of fixed mechanism of vacuum function test fixture according to claim 1, it is characterised in that: the testing needle
(23) it is less than the height of shaft (18) to the distance of test bottom plate (9), the lateral wall of the handle (19) is enclosed with sponges cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821598495.2U CN208751597U (en) | 2018-09-29 | 2018-09-29 | A kind of fixed mechanism of vacuum function test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821598495.2U CN208751597U (en) | 2018-09-29 | 2018-09-29 | A kind of fixed mechanism of vacuum function test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208751597U true CN208751597U (en) | 2019-04-16 |
Family
ID=66085357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821598495.2U Expired - Fee Related CN208751597U (en) | 2018-09-29 | 2018-09-29 | A kind of fixed mechanism of vacuum function test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208751597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110962060A (en) * | 2019-11-30 | 2020-04-07 | 徐州市可嘉商贸有限公司 | Clamp for processing glass products |
-
2018
- 2018-09-29 CN CN201821598495.2U patent/CN208751597U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110962060A (en) * | 2019-11-30 | 2020-04-07 | 徐州市可嘉商贸有限公司 | Clamp for processing glass products |
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Legal Events
| 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: 20190416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |