CN209992293U - Tensile detection device of antistatic rubber tube sizing material - Google Patents
Tensile detection device of antistatic rubber tube sizing material Download PDFInfo
- Publication number
- CN209992293U CN209992293U CN201920647786.4U CN201920647786U CN209992293U CN 209992293 U CN209992293 U CN 209992293U CN 201920647786 U CN201920647786 U CN 201920647786U CN 209992293 U CN209992293 U CN 209992293U
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- lead screw
- detection device
- servo motor
- sizing material
- base
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 48
- 239000005060 rubber Substances 0.000 title claims abstract description 48
- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 title claims abstract description 19
- 238000004513 sizing Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
Images
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a tensile detection device of antistatic rubber tube sizing material, the on-line screen storage device comprises a base, fixed plate and the backup pad of being provided with on the base, install servo motor on the fixed plate, servo motor's output shaft has the lead screw, servo motor's one end setting is kept away from to the lead screw in the backup pad, and set up in the backup pad with the lead screw on screw thread assorted thread groove, the symmetry is provided with two nut seats on the lead screw, every the equal fixed mounting in upper end of nut seat has chucking device, two the chucking device is connected with the flexible tube jointly. The utility model discloses simple structure, the installation or the dismantlement of being convenient for, not only cost low relatively can obtain very accurate measuring result moreover, and the measurement personnel only need just can read tensile length and the pulling force that the material receives under measuring from the screen of control appearance, has improved detection efficiency.
Description
Technical Field
The utility model relates to a mechanical properties detects technical field, especially relates to a tensile detection device of antistatic rubber tube sizing material.
Background
The rubber tube is a kind of tubular rubber product for conveying gas, liquid, slurry or granular material, and is generally composed of inner and outer rubber layers and a skeleton layer, the skeleton layer can be made of cotton fiber, various synthetic fibers, carbon fiber or asbestos, the inner and outer rubber layers of the rubber tube are made of natural rubber, butadiene styrene rubber or butadiene rubber, and different rubber raw materials are used according to different requirements.
There are many kinds of antistatic rubber tubes, such as high-pressure steel wire woven steel tube, oiling machine rubber tube, automobile rubber tube, etc., but no matter which kind of rubber tube, when involving the rubber tube performance test, all need to test its tensile strength or elongation at break change rate, but most stretch detection device only equips a scale, by the surveyor with naked eye reading, therefore the error is very big, and the stretch detection device that can realize automatic measurement is not only comparatively bulky, and the cost is expensive, therefore, we propose an antistatic rubber tube sizing material stretch detection device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an antistatic rubber tube sizing material stretching detection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a tensile detection device of antistatic rubber tube sizing material, includes the base, fixed plate and the backup pad of being provided with on the base, install servo motor on the fixed plate, servo motor's output shaft has the lead screw, servo motor's one end setting is kept away from in the backup pad to the lead screw, and set up in the backup pad with the lead screw on screw thread assorted thread groove, the symmetry is provided with two nut seats on the lead screw, every the equal fixed mounting in upper end of nut seat has chucking device, two the chucking device is connected with the flexible tube jointly.
Preferably, the upper surface of base fixed mounting has the controller, every all install distance sensor on the lateral wall of nut seat, every distance sensor all with controller electric connection.
Preferably, a tension sensor is fixedly arranged in the middle of the flexible pipe, connecting lock heads are arranged at two ends of the tension sensor, each connecting lock head is connected with an elastic steel rope, and the two elastic steel ropes are respectively connected with the two clamping devices.
Preferably, the clamping device comprises a clamping seat with a V-shaped structure and two arc-shaped grooves symmetrically formed in the clamping seat, two threaded holes are symmetrically formed in the opening end of the clamping seat, locking bolts are jointly installed in the threaded holes, and flexible sleeves are arranged at the heads of the locking bolts.
Preferably, the tension sensor is electrically connected with the control instrument.
Preferably, the size of each arc-shaped groove is matched with that of the rubber hose.
The utility model has the advantages that:
1. through setting up two sections opposite direction's screw thread on the lead screw, can control the distance size between two nut seats through servo motor's positive, reversal to exert different pulling forces to the rubber tube, simultaneously, servo motor passes through the signal of telecommunication control, can realize accurate speed, displacement change.
2. Through setting up distance sensor and force sensor, can directly change the pulling force that distance and rubber tube received between two nut seats into the signal of telecommunication, rethread control appearance changes the reading and shows on the screen into, neither can produce the error, makes things convenient for measurement personnel record data again.
3. Through setting up the flexible sleeve, make things convenient for the measurement personnel to twist manual locking bolt with the hand, adjust the tight degree of clamp of V-arrangement clamp holder.
To sum up, the utility model discloses simple structure, be convenient for installation or dismantlement, not only cost low relative price can obtain very accurate measuring result moreover, and the testing personnel only need just can read tensile length and the pulling force that the material under test received from the screen of control appearance, has improved detection efficiency.
Drawings
Fig. 1 is a schematic structural view of an antistatic rubber tube sizing material tensile testing device provided by the utility model;
fig. 2 is a schematic structural view of a tension sensor part in the antistatic rubber tube sizing material tensile detection device provided by the utility model;
fig. 3 is the utility model provides a structural schematic diagram of chucking device among tensile detection device of antistatic rubber tube sizing material.
In the figure: the device comprises a clamping device 1, a locking bolt 101, a clamping seat 102, an arc-shaped groove 103, a flexible sleeve 104, a flexible pipe 2, a tension sensor 3, a rubber pipe 4, a servo motor 5, a lead screw 6, a fixing plate 7, a supporting plate 8, a base 9, a controller 10, a distance sensor 11, a nut seat 12, a connecting lock head 13 and an elastic steel rope 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an antistatic rubber tube sizing material tensile detection device comprises a base 9, a fixed plate 7 and a support plate 8 are fixedly arranged on the base 9, a servo motor 5 is arranged on the fixed plate 7, the servo motor 5 has the advantage of high accuracy compared with a common motor, an output shaft of the servo motor 5 is connected with a lead screw 6, two sections of threads with opposite directions are arranged on the lead screw 6, one end of the lead screw 6, far away from the servo motor 5, is arranged in the support plate 8, a thread groove matched with the threads on the lead screw 6 is formed in the support plate 8, the lead screw 6 can freely rotate in the thread groove, two nut seats 12 are symmetrically arranged on the lead screw 6, a clamping device 1 is fixedly arranged at the upper end of each nut seat 12, the two clamping devices 1 are jointly connected with a flexible tube 2, the flexible tube 2 has a certain toughness and can, and has excellent resilience and does not deform after returning to the initial state.
The utility model discloses in, the last fixed surface of base 9 installs controller 10, all installs distance sensor 11 on the lateral wall of every nut seat 12, and distance sensor 11's response end and nut seat 12's inside wall are in same vertical plane, and rubber tube 4 is by the distance that changes between the tensile distance is exactly two distance sensor 11's the response end.
The utility model discloses in, the fixed tension sensor 3 that is provided with in middle part in the flexible tube 2, tension sensor 3's both ends all are provided with connects tapered end 13, every connects tapered end 13 and all is connected with elasticity steel cable 14, and two elasticity steel cables 14 link to each other with two chucking devices 1 respectively, returns the effort on tension sensor 3 through elasticity steel cable 14, and tension sensor 3 can calculate the pulling force that rubber tube 4 received, then returns this numerical value and send the receiving terminal of controller 10 to.
The utility model discloses in, two arc walls 103 on pressing from both sides tight seat 102 are seted up to the tight seat 102 of clamp and symmetry that chucking device 1 includes the V-arrangement structure, and the open end symmetry that presss from both sides tight seat 102 is provided with two screw holes, installs locking bolt 101 jointly in two screw holes, and locking bolt 101's head is provided with flexible cover 104, and flexible cover 104 makes things convenient for the measuring personnel to twist manual locking bolt 101 with the hand, adjusts the tight degree of clamp that the V pressed from both sides tight seat.
The utility model discloses in, every distance sensor 11 and force sensor 3 all with control appearance 10 electric connection, in the signal homoenergetic that the sensor received returned to control appearance 10 at once, rethread photoelectric conversion presented measuring result on the display screen.
The utility model discloses in, the size of every arc wall 103 all with the size phase-match of rubber tube 4, can not take place to be surveyed rubber tube 4 and slide or even the obscission.
When the utility model is used, the rubber tube 4 is placed into the arc-shaped groove 103 on the clamping seat 102, the locking bolt 101 is screwed, the distance of the opening of the clamping seat 102 is reduced, the rubber tube 4 is clamped, a wavy anti-slip structure can be arranged in the arc-shaped groove 103, the friction force between the arc-shaped groove 103 and the rubber tube 4 is increased, the rubber tube 4 is prevented from sliding when the rubber tube is stretched, after the rubber tube 4 is fixed, the controller 10 is opened, then the servo motor 5 is selected to drive the screw rod 6 to rotate at a proper speed, the two bases 9 on the screw rod 6 can move along with the rotation of the screw rod 6, when the servo motor 5 rotates forwards, the two bases 9 are mutually far away, the clamping device 1 is mutually far away, the rubber tube 4 to be tested is stretched, at the moment, the distance sensor 11 can measure the far away distance through the infrared sensing element, and transmit the electric signal into the controller 10, and, at the moment, the elastic steel rope 14 in the flexible pipe 2 is also stretched, because the tension sensor 3 is fixed in the middle of the flexible pipe 2 all the time, the piezoresistor in the tension sensor 3 can not move, the tension force received by the elastic steel rope 14 can be converted into the tension force received by the flexible pipe 2 through a certain numerical relation, the tension force data is transmitted into the controller 10 through a connecting wire and displayed on a display screen together with displacement data, the controller 10 also has a data storage function, the previous detection test data can be derived as required, only the reversing of the servo motor 5 is needed when the tension force on the tested rubber pipe 4 needs to be reduced, after the test is finished, the servo motor 5 and the controller 10 are closed, the rubber pipe 4 is taken down, the measurement data and the analysis result are derived.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a tensile detection device of antistatic rubber tube sizing material, includes base (9), its characterized in that, the both ends symmetry of base (9) is provided with fixed plate (7) and backup pad (8), install servo motor (5) on fixed plate (7), the output shaft of servo motor (5) has lead screw (6), servo motor (5) is kept away from in backup pad (8) to lead screw (6) one end setting, and set up in backup pad (8) and go up screw thread assorted thread groove with lead screw (6), the symmetry is provided with two nut seats (12) on lead screw (6), every the equal fixed mounting in upper end of nut seat (12) has chucking device (1), two be connected with flexible pipe (2) on the lateral wall of chucking device (1) jointly.
2. The anti-static rubber hose sizing material stretching detection device according to claim 1, wherein a controller (10) is fixedly installed on the upper surface of the base (9), a distance sensor (11) is installed on the side wall of each nut seat (12), and each distance sensor (11) is electrically connected with the controller (10).
3. The stretching detection device for the rubber material of the antistatic rubber hose according to claim 1, characterized in that a tension sensor (3) is fixedly arranged in the middle of the flexible hose (2), connecting locking heads (13) are arranged at both ends of the tension sensor (3), each connecting locking head (13) is connected with an elastic steel rope (14), and the other ends of the two elastic steel ropes (14) are respectively connected with the two clamping devices (1).
4. The anti-static rubber hose sizing material stretching detection device according to claim 1, wherein the clamping device (1) comprises a clamping base (102) with a V-shaped structure and two arc-shaped grooves (103) symmetrically formed in the clamping base (102), two threaded holes are symmetrically formed in the opening end of the clamping base (102), a locking bolt (101) is jointly installed in the two threaded holes, and a flexible sleeve (104) is arranged at the head of the locking bolt (101).
5. The antistatic rubber hose sizing material stretching detection device as claimed in claim 3, wherein the tension sensor (3) is electrically connected with the control instrument (10).
6. The antistatic rubber hose sizing material stretching detection device as claimed in claim 4, wherein the size of each arc-shaped groove (103) is matched with the size of the rubber hose (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920647786.4U CN209992293U (en) | 2019-05-08 | 2019-05-08 | Tensile detection device of antistatic rubber tube sizing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920647786.4U CN209992293U (en) | 2019-05-08 | 2019-05-08 | Tensile detection device of antistatic rubber tube sizing material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209992293U true CN209992293U (en) | 2020-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920647786.4U Expired - Fee Related CN209992293U (en) | 2019-05-08 | 2019-05-08 | Tensile detection device of antistatic rubber tube sizing material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209992293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466132A (en) * | 2021-07-01 | 2021-10-01 | 哈尔滨金融学院 | Hyperspectrum-based rice blast cycle detection equipment |
-
2019
- 2019-05-08 CN CN201920647786.4U patent/CN209992293U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466132A (en) * | 2021-07-01 | 2021-10-01 | 哈尔滨金融学院 | Hyperspectrum-based rice blast cycle detection equipment |
| CN113466132B (en) * | 2021-07-01 | 2022-04-19 | 哈尔滨金融学院 | Hyperspectrum-based rice blast cycle detection equipment |
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|---|---|---|---|
| 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: 20200124 |