CN209296503U - A kind of rubber product rigidity detection device - Google Patents
A kind of rubber product rigidity detection device Download PDFInfo
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- CN209296503U CN209296503U CN201920049317.2U CN201920049317U CN209296503U CN 209296503 U CN209296503 U CN 209296503U CN 201920049317 U CN201920049317 U CN 201920049317U CN 209296503 U CN209296503 U CN 209296503U
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- bottom plate
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Abstract
The utility model discloses a kind of rubber product rigidity detection devices, including bottom plate and fixed plate, fixed plate is provided with above the bottom plate, the vertical cross section of the fixed plate is set as U-typed, the bottom end of the transverse part of the fixed plate is connected with electric telescopic rod by transverse slat, the bottom end of the electric telescopic rod is fixedly welded with buffer unit, the bottom end of the buffer unit is equipped with pressure sensor, the bottom end of the pressure sensor is equipped with testing needle, tested rubber slab is provided with below the testing needle, the rubber slab is arranged on bottom plate, the rubber slab is fixed by the two groups of fixed devices installed on bottom plate, two groups of fixed devices are symmetrical arranged on bottom plate about the middle line of bottom plate, article putting groove is drilled on the bottom plate, the underface of testing needle is arranged in the article putting groove.The rubber product rigidity detection device, can accurately test out pressure value, be suitble to universal on a large scale and promote.
Description
Technical field
The utility model belongs to rubber product detection technique field, and in particular to a kind of rubber product rigidity detection device.
Background technique
Rubber product refers to the activity that various rubber products are produced using natural and synthetic rubber as raw material, further includes utilizing useless rubber
The rubber product of glue reproduction.1. when rubber product forming, suppressed through excessive pressure, the cohesive force had by elastomer without
Method is eliminated, and when molding is from mould, often generates extremely unstable contraction (shrinking percentage of rubber, variant because of glue kind difference),
After must pass through a period of time, could ease up stabilization.So at the beginning of rubber product design, no matter formula or mold, all need
Cooperation is calculated with caution, if it is not, it is unstable to be then easy to produce product size, causes product property low.2. genus hevea thermosol thermosetting
The elastomer of property, plastics then belong to freezing off property of thermosol.Rubber is because sulphidic species main body is different, the temperature model of forming and hardening
It encloses, also has quite poor away from or even being influenced because of climate change, indoor temperature and humidity.Therefore the working condition of rubber manufactured goods,
Appropriate adjustment need to be done at any time, if nothing, there may be the differences of product property.It will do it mostly before the use of rubber product
Hardness determination, but measurement accuracy accuracy is not high when the measurement of existing rigidity detection device, is unable to satisfy the rubber of high-quality
The detection of product.
Therefore it is directed to this status, there is an urgent need to design and produce a kind of rubber product rigidity detection device, to meet reality
The needs that border uses.
Utility model content
The purpose of this utility model is to provide a kind of rubber product rigidity detection devices, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of rubber product rigidity detection device, packet
Bottom plate and fixed plate are included, fixed plate is provided with above the bottom plate, the vertical cross section of the fixed plate is set as U-typed, institute
The bottom end for stating the transverse part of fixed plate is connected with electric telescopic rod by transverse slat, and the bottom end of the electric telescopic rod is fixedly welded with
Buffer unit, the bottom end of the buffer unit are equipped with pressure sensor, and the bottom end of the pressure sensor is equipped with testing needle,
Tested rubber slab is provided with below the testing needle, the rubber slab is arranged on bottom plate, and the rubber slab passes through bottom
The fixed device of two groups installed on plate is fixed, and two groups of fixed devices are symmetrical arranged on bottom plate about the middle line of bottom plate, the bottom
Article putting groove is drilled on plate, the underface of testing needle is arranged in the article putting groove.
Preferably, the buffer unit includes casing, round bar, compression spring and plectane, the fixed weldering in the top of described sleeve pipe
It is connected to plectane, the upper half of the round bar is arranged in the inner cavity of casing, passes through between the top of the round bar and the bottom end of plectane
Compression spring is fixedly connected.
Preferably, the fixed device includes vertical plate and threaded rod, and the vertical cross section of the vertical plate is set as " L " type, institute
The transverse part for stating vertical plate is drilled with the vertical threaded hole of perforation, and vertical threaded hole internal screw thread is connected with threaded rod, the screw thread
The bottom end of bar resists rubber slab.
Preferably, the upper limit plate being set side by side and lower limit are fixedly welded between two groups of vertical portions of the fixed plate
Plate, the upper limit plate and lower limiting board are drilled with the vertical through holes of perforation, pass through in the vertical through holes of the upper limit plate
Casing, the vertical through holes of the lower limiting board are interior to pass through round bar.
Preferably, riser, two groups of symmetrically arranged sides of the bottom plate are provided on the outside of the vertical portion of the fixed plate
The lateral threaded holes internal screw thread that face is drilled with is connected with cross bolts, the side face drilling that two groups of vertical portions of the fixed plate are located remotely from each other
If lateral threaded holes in be also threaded with cross bolts, it is logical that two groups of cross bolts both pass through the transverse direction that riser side is drilled with
Hole, the vertical threaded hole internal screw thread that the transverse part of the fixed plate is drilled with are connected with vertical bolt, and vertical bolt also extends through transverse slat
The vertical through holes being drilled with.
The technical effect and advantage of the utility model: the rubber product rigidity detection device, the telescopic end of electric telescopic rod
It moves down, push to test needle resists rubber slab, as the increase of stress, compression spring are shunk during moving down, slows down
The speed being needled into is tested, and will not influence the accuracy of the numerical value of pressure sensor, can also accurately understand different pressures
What test was needled into when value protrudes into, and pressure when puncturing more can be accurately tested out during testing needle slowly moves down
Force value, rotation threaded rod enable threaded rod to resist rubber slab, and two groups of fixed devices can be good at fixing rubber slab, keep away
Exempt from rubber slab to shift in stress, influence subsequent test, which can accurately test
Pressure value out is suitble to universal on a large scale and promotes.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the cross-sectional view of the buffer unit of the utility model；
Fig. 3 is the structural schematic diagram of the fixation device of the utility model.
In figure: 1 bottom plate, 2 fixed plates, 3 transverse slats, 4 electric telescopic rods, 5 buffer units, 6 pressure sensors, 7 testing needles, 8
Rubber slab, 9 fixed devices, 10 casings, 11 round bars, 12 compression springs, 13 plectanes, 14 vertical plates, 15 threaded rods, 16 upper limit plates,
17 lower limiting boards, 18 risers, 19 cross bolts, 20 vertical bolts.
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.
In addition to non-individual defines the direction pointed out, present document relates to up, down, left, right, before and after, the directions such as inner and outer be
It is subject to the directions such as up, down, left, right, before and after in figure shown in the utility model, inner and outer, illustrates in this together.
The utility model provides a kind of rubber product rigidity detection device as shown in Figs. 1-3, including bottom plate 1 and fixation
Plate 2, the top of the bottom plate 1 are provided with fixed plate 2, and the vertical cross section of the fixed plate 2 is set as U-typed, the fixed plate 2
The bottom end of transverse part electric telescopic rod 4 is connected with by transverse slat 3, the bottom end of the electric telescopic rod 4 is fixedly welded with buffering
Device 5, the bottom end of the buffer unit 5 are equipped with pressure sensor 6, and pressure sensor 6 is connected with the PLC with display screen,
Convenient for real-time display pressure value, the bottom end of the pressure sensor 6 is equipped with testing needle 7, and the lower section of the testing needle 7 is provided with
Tested rubber slab 8, the rubber slab 8 are arranged on bottom plate 1, and the rubber slab 8 is fixed by two groups installed on bottom plate 1
Device 9 is fixed, and two groups of fixed devices 9 are symmetrical arranged on bottom plate 1 about the middle line of bottom plate 1, is drilled with glove on the bottom plate 1
The underface of testing needle 7 is arranged in slot, the article putting groove.
Specifically, the buffer unit 5 includes casing 10, round bar 11, compression spring 12 and plectane 13, described sleeve pipe 10
Top is fixedly welded with plectane 13, and the upper half of the round bar 11 is arranged in the inner cavity of casing 10, the top of the round bar 11 and
It is fixedly connected between the bottom end of plectane 13 by compression spring 12, the contraction of compression spring 12, so that the actual (tube) length of buffer unit 5
Degree is changed, and slows down the speed that testing needle 7 moves down, and being used cooperatively for casing 10 and round bar 11 avoids compression spring 12 from occurring
Lateral bending.
Specifically, the fixed device 9 includes vertical plate 14 and threaded rod 15, the vertical cross section of the vertical plate 14 is set as
" L " type, the transverse part of the vertical plate 14 is drilled with the vertical threaded hole of perforation, and vertical threaded hole internal screw thread is connected with threaded rod
15, the bottom end of the threaded rod 15 resists rubber slab 8, and threaded rod 15 resists rubber slab 8, so that rubber slab 8 is fixed, avoids
The movement of rubber slab 8 causes test deviation occur in testing.
Specifically, being fixedly welded with the upper limit plate 16 being set side by side between two groups of vertical portions of the fixed plate 2 under
Limit plate 17, the upper limit plate 16 and lower limiting board 17 are drilled with the vertical through holes of perforation, and the upper limit plate 16 erects
Casing 10 is passed through into through-hole, passes through round bar 11, the mistake for avoiding buffer unit 5 from moving down in the vertical through holes of the lower limiting board 17
It is disorderly moved in journey.
Specifically, being provided with riser 18 on the outside of the vertical portion of the fixed plate 2, two groups of the bottom plate 1 are symmetrical arranged
The lateral threaded holes internal screw thread that is drilled with of side be connected with cross bolts 19, two groups of vertical portions of the fixed plate 2 are located remotely from each other
The lateral threaded holes that are drilled with of side in be also threaded with cross bolts 19, two groups of cross bolts 19 both pass through 18 side of riser
The cross through hole being drilled with, the vertical threaded hole internal screw thread that the transverse part of the fixed plate 2 is drilled with are connected with vertical bolt 20, vertically
Bolt 20 also extends through the vertical through holes that transverse slat 3 is drilled with.
Specifically, the rubber product rigidity detection device, rubber slab 8 is placed on bottom plate 1, rotation threaded rod 15 makes spiral shell
Rasp bar 15 resists rubber slab 8, so that rubber slab 8 is fixed, is then turned on electric telescopic rod 4, electric telescopic rod 4 is stretched
During contracting end moves down, testing needle 7 is pierced into rubber slab 8, and in the process, 12 stress of compression spring is shunk, round bar 11
The length side length of casing 10 is protruded into, the physical length of buffer unit 5 shortens, to slow down the speed of the piercing of testing needle 7, flexible
During end gradually moves down, final test needle 7 punctures rubber slab, is placed in article putting groove.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of rubber product rigidity detection device, including bottom plate (1) and fixed plate (2), it is characterised in that: the bottom plate (1)
Top be provided with fixed plate (2), the vertical cross section of the fixed plate (2) is set as U-typed, the transverse direction of the fixed plate (2)
The bottom end in portion is connected with electric telescopic rod (4) by transverse slat (3), and the bottom end of the electric telescopic rod (4) is fixedly welded with buffering
The bottom end of device (5), the buffer unit (5) is equipped with pressure sensor (6), the bottom end installation of the pressure sensor (6)
Have testing needle (7), be provided with tested rubber slab (8) below the testing needle (7), the rubber slab (8) is arranged the bottom of at
On plate (1), the rubber slab (8) is fixed by two groups installed on bottom plate (1) fixed devices (9), and two groups of fixed devices (9) exist
It is symmetrical arranged on bottom plate (1) about the middle line of bottom plate (1), article putting groove is drilled on the bottom plate (1), the article putting groove setting exists
The underface of testing needle (7).
2. a kind of rubber product rigidity detection device according to claim 1, it is characterised in that: the buffer unit (5)
Including casing (10), round bar (11), compression spring (12) and plectane (13), the top of described sleeve pipe (10) is fixedly welded with plectane
(13), the upper half setting of the round bar (11) is in the inner cavity of casing (10), the top of the round bar (11) and plectane (13)
It is fixedly connected between bottom end by compression spring (12).
3. a kind of rubber product rigidity detection device according to claim 1, it is characterised in that: the fixed device (9)
Including vertical plate (14) and threaded rod (15), the vertical cross section of the vertical plate (14) is set as " L " type, the transverse direction of the vertical plate (14)
Portion is drilled with the vertical threaded hole of perforation, and vertical threaded hole internal screw thread is connected with threaded rod (15), the threaded rod (15)
Bottom end resists rubber slab (8).
4. a kind of rubber product rigidity detection device according to claim 1, it is characterised in that: the fixed plate (2)
The upper limit plate (16) and lower limiting board (17) being set side by side, the upper limit plate (16) are fixedly welded between two groups of vertical portions
It is drilled with the vertical through holes of perforation with lower limiting board (17), passes through casing in the vertical through holes of the upper limit plate (16)
(10), round bar (11) are passed through in the vertical through holes of the lower limiting board (17).
5. a kind of rubber product rigidity detection device according to claim 1, it is characterised in that: the fixed plate (2)
It is provided on the outside of vertical portion riser (18), in the lateral threaded holes that two groups of symmetrically arranged sides of the bottom plate (1) are drilled with
It is threaded with cross bolts (19), the horizontal thread that the side that two groups of vertical portions of the fixed plate (2) are located remotely from each other is drilled with
It is also threaded in hole cross bolts (19), it is logical that two groups of cross bolts (19) both pass through the transverse direction that riser (18) side is drilled with
Hole, the vertical threaded hole internal screw thread that the transverse part of the fixed plate (2) is drilled with are connected with vertical bolt (20), vertical bolt (20)
Also extend through the vertical through holes that transverse slat (3) is drilled with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920049317.2U CN209296503U (en) | 2019-01-12 | 2019-01-12 | A kind of rubber product rigidity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920049317.2U CN209296503U (en) | 2019-01-12 | 2019-01-12 | A kind of rubber product rigidity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209296503U true CN209296503U (en) | 2019-08-23 |
Family
ID=67642077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920049317.2U Expired - Fee Related CN209296503U (en) | 2019-01-12 | 2019-01-12 | A kind of rubber product rigidity detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209296503U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595870A (en) * | 2019-09-17 | 2019-12-20 | 华北水利水电大学 | Mechanical property testing equipment for rubber material |
| CN110631925A (en) * | 2019-11-04 | 2019-12-31 | 辽宁博艾格电子科技有限公司 | Super capacitor pin solder joint intensity detection device |
-
2019
- 2019-01-12 CN CN201920049317.2U patent/CN209296503U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595870A (en) * | 2019-09-17 | 2019-12-20 | 华北水利水电大学 | Mechanical property testing equipment for rubber material |
| CN110595870B (en) * | 2019-09-17 | 2021-09-28 | 华北水利水电大学 | Mechanical property testing equipment for rubber material |
| CN110631925A (en) * | 2019-11-04 | 2019-12-31 | 辽宁博艾格电子科技有限公司 | Super capacitor pin solder joint intensity detection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 Termination date: 20210112 |