CN209386996U - A kind of gasket thickness detection device - Google Patents
A kind of gasket thickness detection device Download PDFInfo
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- CN209386996U CN209386996U CN201920372659.8U CN201920372659U CN209386996U CN 209386996 U CN209386996 U CN 209386996U CN 201920372659 U CN201920372659 U CN 201920372659U CN 209386996 U CN209386996 U CN 209386996U
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- supporting plate
- washer
- briquetting
- detection device
- contact
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Abstract
The utility model relates to differential mechanism spare and accessory parts testing equipment fields, a kind of gasket thickness detection device is specifically disclosed, including supporting plate (3), the supporting plate (3) is for placing washer (1), briquetting (5) are equipped with above the supporting plate (3), the briquetting (5) connects driving device (10), the briquetting (5) can move up and down under driving device driving and contact with the washer (1), briquetting (5) bottom is equipped with pressure head (51), the supporting plate (3) is equipped with contact (41), the contact (41) is located at below the pressure head (51) and can generate displacement in the case where the pressure head (51) push, the contact (51) connects displacement detector (4).The utility model is effectively eliminated because the installation error of detection device itself brings the error of gasket thickness detection, ensures the accurate of detection, and structure is simple, versatile.
Description
Technical field
The utility model relates to differential mechanism spare and accessory parts testing equipment fields, and in particular to a kind of gasket thickness detection device.
Background technique
Need to assemble a kind of becket sheet washer in automobile differential, since differential mechanism matching requirements are high, to pad
Circle thickness also has more accurate requirement, this, which just needs to realize, accurately detects the thickness of washer, ensures entire differential mechanism
Assembling quality.
Existing washer detection device or similar detection device are primarily present as following drawbacks: first is that the detection dress generallyd use
Setting is to push washer by being connected with the briquetting of displacement sensor, reads the Bottom Runby of briquetting, so that directly measurement washer is thick
Degree, but there is the drawback for making testing result inaccurate because of the rigging error of detection device itself in such equipment；Second is that inspection
With strong points, the poor universality of device is surveyed, it is at high cost, and also structure is complicated.
In view of the above drawbacks, the utility model creator obtains originally practical new finally by prolonged research and practice
Type.
Utility model content
To solve above-mentioned technological deficiency, the technical solution adopted in the utility model is, provides a kind of gasket thickness detection
Device, including supporting plate, the supporting plate are equipped with briquetting for placing washer, the supporting plate top, and the briquetting connects driving device,
The driving device for drive the briquetting move down and with the washer contacts, the briquetting bottom be equipped with pressure head, institute
Supporting plate is stated equipped with contact, the contact is located at below the pressure head and can generate displacement, the touching under pressure head promotion
Head connection displacement detector.
Optionally, the supporting plate is equipped with plate hole, and the plate hole is a through-hole, and the contact is located in the plate hole.
Optionally, the contact protrudes from the upper surface of washer or concordant with the upper surface of washer.
Optionally, the briquetting bottom is equipped with the indent of recess, and the pressure head is set in the indent.
Optionally, the supporting plate is equipped with side plate, and the side plate is equipped with guide groove, and the briquetting is equipped with slide bar, described
Slide bar one end is caught in the guide groove and can slide along the guide groove.
Optionally, the supporting plate is equipped with clamping jaw, and the clamping jaw is for fixing the washer.
Optionally, the contact site of the clamping jaw and the washer is equipped with imitated structure.
Optionally, block is additionally provided on the supporting plate, the block is used to limit the washer.
Optionally, the block is equipped with proximity sensor.
Optionally, the supporting plate is equipped with gap, and the opening of the gap is towards the front edge of supporting plate.
Compared with the prior art the utility model has the beneficial effects that: 1. the utility model push washer using briquetting,
Drive the pressure head on briquetting that contact is pushed to generate displacement, pressure head pushes contact to produce when placing washer by calculating and do not place washer
The difference of raw displacement realizes the accurate detection of gasket thickness, eliminates because the installation error of detection device itself brings washer
The error of thickness ensures the accurate of detection.2. the utility model structure is simple, versatile.
Detailed description of the invention
It, below will be to institute in embodiment description in order to illustrate more clearly of the technical solution in various embodiments of the utility model
Attached drawing to be used is needed to be briefly described.
Fig. 1 is a kind of structure chart of gasket thickness detection device of the utility model；
Fig. 2 is the partial cutaway view in Fig. 1 at A-A；
Fig. 3 is a kind of support board structure figure of gasket thickness detection device of the utility model；
Fig. 4 is a kind of briquette structure figure of gasket thickness detection device of the utility model；
Fig. 5 is the structure chart of the utility model embodiment five.
Description of symbols:
1. 42. protecting box of washer 2. pillar, 3. supporting plate, 31. plate hole, 4. displacement detector, 41. contact, 5. briquetting
51. 52. 11. clamping jaw of indent 6. first link block, 7. slide bar, 8. side plate, 81. guide groove of pressure head, 9. support plate 10. driving dress
Set 12. second link block, 13. block, 14. protective door, 141. feeding inlet 15. knob 16. locking device, 17. control cabinet
Specific embodiment
Below in conjunction with attached drawing, the above and other technical features and advantages of the present invention are described in more detail.
To better understand subsequent embodiment, before carrying out embodiment explanation, first to washer to be detected
Structure is briefly described as follows: as shown in Figure 1, washer to be detected 1 is a kind of accessory applied in automobile differential, the pad
Circle 1 is with certain thickness flat annulus structure, i.e. the center of washer has circular through-hole, is equivalent in a disk
The heart is provided with a circular through hole, the upper surface of washer 1 and it is following be plane.Although the creation original intention of the utility model is detection automobile
The thickness of the washer 1 of differential mechanism, but in fact, the utility model can be expanded in the Thickness sensitivity for being applied to all similar products,
Therefore it should not be using product to be detected described in following specific embodiments as the improper restriction to the utility model.Below with reference to tool
Body embodiment elaborates to the utility model.
Embodiment one
As depicted in figs. 1 and 2, a kind of gasket thickness detection device, including a supporting plate 3, the supporting plate 3 are to be detected for placing
The washer 1 of thickness, after putting well, the lower surface of washer 1 is contacted with the upper surface of supporting plate 3.
Hanging above supporting plate 3 has a briquetting 5, and 5 top of briquetting is fixedly connected with the first link block 6, and the first link block 6 passes through the
Two link blocks 12 are fixedly connected with a driving device 10, which can be cylinder or electric cylinders, and driving device 10 can be with
Driving briquetting 5 is lifted or is pushed.5 bottom of briquetting is a flat surface, and the position among 5 bottom of briquetting is fixedly connected with a pressure head 51, pressure
First 51 are vertically arranged, and when briquetting 5 is depressed, can move straight down with dynamic head 51, since washer 1 is annular structure,
Therefore briquetting 5 can be depressed into and contact with the top planes of washer 1, and pressure head 51 is in the center of 1 annulus of washer, therefore pressure head 51
It is not contacted with washer 1.
Corresponding position vertical with pressure head 51 is provided with plate hole 31 among supporting plate 3, and plate hole 31 is perforation 3 upper and lower surface of supporting plate
Through-hole.A contact 41 is vertically arranged in plate hole 31,41 lower part of contact is connect with the top of displacement detector 4, displacement detector
4 are fixedly connected with 3 bottom of supporting plate.The displacement detector 4 can be the displacement sensing for meeting detection accuracy and range requirement
Device.
In the present embodiment, pressure head 51 slightly protrudes from the lower surface of briquetting 5, and in the state that briquetting 5 does not push, contact 41 is stretched
For the upper surface of supporting plate 3 and washer 1.When briquetting 5 pushes, pressure head 51 is first contacted with contact 41, and contact 41 is pushed away by pressure head 51
Dynamic to move down generation displacement, when briquetting 5 and the conflict of washer 1, briquetting 5 stops downlink, and pressure head 51 is also simultaneously stopped downlink, displacement inspection
It surveys device 4 and measures the stroke that contact 41 moves down.Obtain the thickness of washer 1, it is only necessary to which contact 41 moves down when will be without placing washer 1
Stroke, with place washer 1 after the stroke that moves down of contact 41 make the difference, obtained difference is the thickness of washer 1.
The utility model pushes washer 1 using briquetting 5, to drive the pressure head 51 on briquetting 5 that contact 41 is pushed to generate position
It moves, the difference for the displacement that pressure head 51 pushes contact 41 to generate when placing washer 1 by calculating and do not place washer 1 realizes washer
The accurate detection of 1 thickness eliminates because the installation error of detection device itself brings the error of 1 thickness of washer, ensures detection
Accurately, also, the utility model structure is simple, versatile, for similar or like product thickness or height detection,
To use for reference the mentality of designing of this detection device.
In addition, it is necessary to explanation, since pressure head 51 is fixedly mounted on 5 bottom of briquetting, i.e., briquetting 5 it is synchronous with pressure head 51 under
Row stops, therefore pressure head 51 protrudes from the upright position needs of the length and contact 41 of 5 lower surface of briquetting relative to plate hole 31
Meet the following conditions: during briquetting 5 pushes, pressure head 51 and contact 41 are first compared with briquetting 5 and washer 1 and briquetting 5 and supporting plate 3
Contact contacts simultaneously, to ensure the validity of detection.Certainly, in order to reach this purpose, the length and touching of pressure head 51
First 41 can carry out flexible setting relative to the height of supporting plate 3, for example, the long enough that pressure head 51 can be arranged, and make contact
41 unlikely can reach on the upper surface of supporting plate 3.
Embodiment two
As shown in figure 4, on the basis of the above embodiments, the present embodiment the difference is that, among 5 bottom surface of briquetting
Position be equipped with the indent 52 that is recessed upwards, indent 52 is a cylindrical groove, and 52 bottom of indent is fixedly connected with pressure head 51.Indent 52
Setting realize the empty avoiding around pressure head 51, bigger selection space can be provided to the length of pressure head 51, it is high to reduce complete machine
Degree.
Embodiment three
In conjunction with shown in Fig. 2 and Fig. 3, on the basis of the above embodiments, the present embodiment the difference is that, supporting plate 3
The left and right sides is respectively provided with a side plate 8.Two side plates 8 are opposite to be arranged in parallel.Side plate 8 is vertically fixedly mounted on supporting plate 3.Side plate
A support plate 9 is fixedly mounted in 8 tops, and support plate 9 is parallel to supporting plate 3.9 top of support plate is installed by driving device 10, driving device
10 output rod passes through support plate 9 and is fixedly connected with the second link block 12.
Vertical guide groove 81 is equipped on the inside of side plate 8, guide groove 81 is rectangle elongated slot.Briquetting 5 is each side fixedly connected with one
Root slide bar 7, slide bar 7 are cylindrical shape structure, the concentric installation of two slide bar 7.One end of slide bar 7 can be caught in guide groove 81, and edge
Guide groove 81 slides up and down.During driving device 10 drives briquetting 5 to push, slide bar 7 is ensured along 81 slide downward of guide groove
The pushing of briquetting 5 direction is accurate, so as to ensure the accurate contraposition of pressure head 51 Yu contact 41.
Example IV
As shown in figure 3, on the basis of the above embodiments, the present embodiment the difference is that, supporting plate 3 is equipped with folder
Pawl 11, clamping jaw 11 can be from the lateral walls of left and right sides clamping washer 1, to play the role of fixed and limiting gasket 1, clamping jaw
11 are driven by cylinder.The position that 11 head of clamping jaw is contacted with washer 11 is equipped with imitated structure, is convenient for fixing gasket 1.
Preferably, being fixed with block 13 on supporting plate 3, the rearward position that block 13 is used to place washer 1 is defined.
Block 13 is equipped with proximity sensor, and after washer 1 is placed by operating personnel, the proximity sensor on block 13 is detected
Washer 1 is in place, and clamping jaw 11 acts, clamping washer 1, and then briquetting 5 pushes, and is detected to the thickness of washer 1.
Embodiment five
On the basis of the above embodiments, the present embodiment the difference is that, 3 front end of supporting plate of rectangle is equipped with trapezoidal
Gap, the short side of trapezoidal gap is close to the center of supporting plate 3, and the opening of trapezoidal gap is towards the front edge of supporting plate 3.Trapezoidal gap
Presence so that operating personnel only needed when placing washer 1 from leading flank operate, without hand is placed in briquetting 5
Lower section makes to operate more convenient and safe.
Optionally, the trapezoidal gap of supporting plate is also possible to the other shapes such as V-type gap, U-shaped gap.
Embodiment six
As shown in figure 5, on the basis of the above embodiments, the present embodiment the difference is that, 3 bottom of supporting plate is uniform
Four pillars 2 are installed.Protecting box 42 is equipped with outside displacement detector 4, protecting box 42 is fixedly connected with 3 bottom of supporting plate, is protected
Box 42 prevents protecting box 42 by false hit for protecting displacement detector 4.
It is additionally provided with protective door 14 before briquetting 5, is rotated and is connected by hinge on front side of 14 left side side of protective door and a side plate 8
It connects, the right edge of protective door 14, is locked by the front side of locking device 16 and another side plate 8.14 bottom of protective door is lean-in
Tiltedly to the short side upper lateral part of the trapezoidal gap of supporting plate 3, and there is enough spacing with 3 upper surface of supporting plate, which forms feeding inlet
141, feeding inlet 141 can accommodate washer 1 and be put into.
It is additionally provided with knob 15 on protective door 14, is easy to open.
Inductor is equipped between protective door 14 and side plate 8 or support plate 9, when protective door 14 is opened, detection device can not
Automatic work reduces security risk.
The gasket thickness detection device of the present embodiment further includes a control cabinet 17, and 17 front panel of control cabinet, which is equipped with, to be touched
Screen operates equipment or setting parameter for operating personnel.
The above is only the preferred embodiment of the present invention, is merely illustrative for the utility model, and
It is unrestricted.Those skilled in the art understand that can be to it in the spirit and scope defined by the utility model claims
Many changes, modifications, and even equivalents are carried out, but all will fall within the protection scope of the utility model.
Claims (10)
1. a kind of gasket thickness detection device, which is characterized in that including supporting plate (3), the supporting plate (3) is used to place washer (1),
Briquetting (5) are equipped with above the supporting plate (3), the briquetting (5) connects driving device (10), and the driving device (10) is for driving
It moves the briquetting (5) to move down and contact with the washer (1), briquetting (5) bottom is equipped with pressure head (51), the supporting plate
(3) contact (41) are equipped with, the contact (41) is located at below the pressure head (51) and can produce in the case where the pressure head (51) push
Raw displacement, the contact (41) connect displacement detector (4).
2. gasket thickness detection device as described in claim 1, which is characterized in that the supporting plate (3) is equipped with plate hole (31),
The plate hole (31) is a through-hole, and the contact (41) is located in the plate hole (31).
3. gasket thickness detection device as claimed in claim 2, which is characterized in that the contact (41) protrudes from the washer
(1) upper surface or concordant with the washer (1) upper surface.
4. gasket thickness detection device as claimed in claim 3, which is characterized in that briquetting (5) bottom is equipped with recess
Indent (52), the pressure head (51) are set in the indent (52).
5. gasket thickness detection device as described in claim 1, which is characterized in that the supporting plate (3) is equipped with side plate (8),
The side plate (8) is equipped with guide groove (81), and the briquetting (5) is equipped with slide bar (7), and described slide bar (7) one end is caught in described lead
Slot (81) can simultaneously be slided along the guide groove (81).
6. gasket thickness detection device as described in claim 1, which is characterized in that the supporting plate (3) is equipped with clamping jaw (11),
The clamping jaw (11) is for fixing the washer (1).
7. gasket thickness detection device as claimed in claim 6, which is characterized in that the clamping jaw (11) and the washer (1)
Contact site be equipped with imitated structure.
8. gasket thickness detection device as claimed in claim 7, which is characterized in that be additionally provided with block on the supporting plate (3)
(13), the block (13) is used to limit the washer (1).
9. gasket thickness detection device as claimed in claim 8, which is characterized in that the block (13) is equipped with close to biography
Sensor.
10. the gasket thickness detection device as described in claim 1-9 is any, which is characterized in that the supporting plate (3), which is equipped with, to be slitted
Mouthful, the opening of the gap is towards the front edge of the supporting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920372659.8U CN209386996U (en) | 2019-03-22 | 2019-03-22 | A kind of gasket thickness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920372659.8U CN209386996U (en) | 2019-03-22 | 2019-03-22 | A kind of gasket thickness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209386996U true CN209386996U (en) | 2019-09-13 |
Family
ID=67852387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201920372659.8U Active CN209386996U (en) | 2019-03-22 | 2019-03-22 | A kind of gasket thickness detection device |
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| CN (1) | CN209386996U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578882A (en) * | 2020-05-06 | 2020-08-25 | 浙江工贸职业技术学院 | Universal sealing gasket testing equipment |
| CN112246670A (en) * | 2020-11-06 | 2021-01-22 | 佛山市南海合丰橡胶制品有限公司 | High-precision seal ring thickness detector |
| CN113102268A (en) * | 2021-04-02 | 2021-07-13 | 杭州千岛湖瑞淳机器人研究院有限公司 | Metal washer thickness detection equipment |
-
2019
- 2019-03-22 CN CN201920372659.8U patent/CN209386996U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578882A (en) * | 2020-05-06 | 2020-08-25 | 浙江工贸职业技术学院 | Universal sealing gasket testing equipment |
| CN111578882B (en) * | 2020-05-06 | 2021-11-05 | 浙江工贸职业技术学院 | Universal sealing gasket testing equipment |
| CN112246670A (en) * | 2020-11-06 | 2021-01-22 | 佛山市南海合丰橡胶制品有限公司 | High-precision seal ring thickness detector |
| CN113102268A (en) * | 2021-04-02 | 2021-07-13 | 杭州千岛湖瑞淳机器人研究院有限公司 | Metal washer thickness detection equipment |
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Address after: 315000 building 4, No. 99, Qingyi Road, high tech Zone, Ningbo City, Zhejiang Province Patentee after: Ningbo Junpu Intelligent Manufacturing Co., Ltd Address before: 315040 025 025 Ju Xian Road, hi tech Zone, Ningbo, Zhejiang. Patentee before: NINGBO PIA AUTOMATION Co.,Ltd. |