CN211576429U - Tire rubber film frictional force detection device - Google Patents
Tire rubber film frictional force detection device Download PDFInfo
- Publication number
- CN211576429U CN211576429U CN202020195864.4U CN202020195864U CN211576429U CN 211576429 U CN211576429 U CN 211576429U CN 202020195864 U CN202020195864 U CN 202020195864U CN 211576429 U CN211576429 U CN 211576429U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- friction force
- tire rubber
- film
- 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.)
- Active
Links
Images
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model provides a tire rubber film frictional force detection device, which belongs to the technical field of film detection, and comprises a supporting frame, a tire and a placing plate, wherein the output end of a driving motor is fixedly connected with a transmission shaft, one end of the transmission shaft, which is far away from the driving motor, is fixedly connected with a rotating wheel, one side of a disc, which is far away from a fixed shaft, is fixedly connected with an annular baffle plate, four threaded rods are connected on the annular baffle plate in an equidistant and penetrating way, one end of each threaded rod, which is positioned outside the annular baffle plate, is fixedly connected with an adjusting wheel, and one; the utility model has high detection efficiency, four placing plates which are distributed annularly can detect the friction force of the films of various materials at one time, and workers can not repeatedly change the films for detection; and through the film fixing mechanism, the phenomenon that the film slides to cause detection errors in the process of detecting the friction force can be prevented, and the detection effect is greatly improved.
Description
Technical Field
The utility model relates to a film detects technical field, and is more specific relates to a tire rubber film frictional force detection device.
Background
When two or more objects are contacted, friction force can be generated, and when there is a movement trend and there is no actual relative movement, the friction force is static friction force; when the two objects overcome the maximum static friction force, relative motion is generated, and the friction force at the moment is sliding friction force. The research on the friction force under different conditions has extremely important significance in actual scientific research and production. The requirement for energy conservation and emission reduction of the automobile is stricter, the requirement for the friction torque of the rubber film of the tire of the automobile is higher and higher, the low friction torque is beneficial to improving the transmission efficiency, and certain contribution is made to energy conservation and emission reduction.
The tire is one of the most important components on the automobile, and the tire mainly plays the following roles: supporting the whole weight of the vehicle and bearing the load of the vehicle; the traction and braking torque force is transmitted, and the adhesion between the wheels and the road surface is ensured; the shock and impact force of the automobile during running are reduced and absorbed, the parts of the automobile are prevented from being violently shocked and early damaged, the high-speed performance of the automobile is adapted, the noise during running is reduced, and the running safety, the operation stability, the comfort and the energy-saving economy are ensured. The tyre is difficult to assemble with the rim and, in order to improve the assembly, a rubber compound with low friction should be used. However, the tire is aged and hardened after long-term use, and the grip force is reduced, while devices for detecting the friction force of the tire rubber film have been provided in the prior art, most devices are more complicated in friction force detection, and an operator needs to repeatedly replace rubber films made of different materials, so that the labor intensity of the operator is increased; most friction force detection devices are of fixed structures, inconvenient to adjust and incapable of being flexibly adjusted according to actual production requirements, and therefore the tire rubber sheet friction force detection device needs to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem in the background to provide a tire rubber film frictional force detection device.
In order to achieve the above object, the utility model provides a following technical scheme: a tire rubber sheet friction force detection device comprises a supporting rack, a tire and a placing plate, wherein the supporting rack is provided with two supporting racks, a cross beam is fixedly connected between the top ends of the inner sides of the two supporting racks, a track is fixedly connected to the inner part of the cross beam, a first sliding block is connected inside the track in a penetrating manner, clamping plates are fixedly connected to the two ends of the first sliding block, a plurality of fixing bolts are connected between the two clamping plates in a penetrating manner, the bottoms of the two clamping plates are fixedly connected with a connecting plate together, an L-shaped fixing plate is fixedly connected to the bottom of the connecting plate, a driving motor is arranged inside the L-shaped fixing plate, a transmission shaft is fixedly connected to the output end of the driving motor, a rotating wheel is fixedly connected to one end, away from the driving motor, of the transmission shaft, a fixed shaft is, the disc is kept away from one side fixedly connected with ring baffle of fixed axle, the equidistance encircles four threaded rods of through connection on the ring baffle, the threaded rod is located the outside one end fixedly connected with regulating wheel of shape baffle, the threaded rod is located the inside one end rotation of shape baffle and is connected with and places the board, the both ends of placing the board are provided with equal film fixed establishment.
Preferably, the film fixing mechanism comprises an L-shaped connecting rod, a compression spring, a pressing plate, a sliding groove and a second sliding block, the two ends of the placing plate are fixedly connected with the L-shaped connecting rod, the sliding groove is formed in the inner side of the L-shaped connecting rod, the second sliding block is connected to the inner part of the sliding groove in a sliding mode, the pressing plate is fixedly connected to one side, away from the sliding groove, of the second sliding block, and the compression spring is fixedly connected between the bottom of the pressing plate and the L-shaped connecting rod; the arc amplitude of clamp plate and placing the board is unanimous, and the bottom of clamp plate is provided with anti-skidding texture.
Preferably, four of the placing plates are distributed in a ring shape, and the circumference of the placing plate is 1/4 of the circumference of the rotating wheel.
Preferably, the rail is horizontally installed, and the rail is connected with the first sliding block in a sliding manner.
Preferably, the annular baffle is in threaded connection with the threaded rod.
Preferably, the rotating wheel coincides with the center line of the disc, and one side of the annular baffle in the disc faces the rotating wheel.
Preferably, the driving motor is electrically connected with a power supply.
The utility model provides a pair of tire rubber film frictional force detection device has following beneficial effect:
1. this tire rubber film frictional force detection device is provided with film fixed establishment, lay the film flatly in place behind the board, and lay the both ends of film to the back of placing the board, then when hand upwards carries the pulling pressure plate, the extension behind the compression spring atress, and two upwards slides in the spout of slider, place the both ends of film under the pressure plate after that, when loosening the pressure plate, compression spring loses external force, can be with the pulling downwards of pressure plate, and then the film is fixed and is being placed the board, can prevent that the film from carrying out the frictional force testing process, take place the phenomenon that the landing leads to appearing detection error, the detection effect has been improved greatly and detection effect is in-process
2. The tire rubber film friction force detection device is provided with a threaded rod, and the adjusting wheel is twisted to rotate so as to slowly move the rubber film on the placing plate to the outer surface of the rotating wheel; the utility model discloses a tire slide rail, including the board, the board is placed to the board, help adjusting the locating position of placing the film in the board according to the actual requirement that detects, make it can agree with the tire accurately together to reach the purpose that detects frictional force, the effect that the reinforcing detected, and staff's hand promotes splint, can make the slider slide in the track, and then remove the tire to the inside of annular baffle, make the device have nimble ground controllability, improved its practicality.
3. This tire rubber film frictional force detection device is provided with four boards of placing that are the annular and distribute, can once only carry out the frictional force to the film of multiple material and detect, need not the staff and change the film repeatedly and detect, great reduction staff's intensity of labour.
Drawings
Fig. 1 is a schematic overall perspective sectional view of the present invention.
Fig. 2 is a schematic view of the overall overlooking structure of the present invention.
Fig. 3 is a schematic diagram of the cross-sectional structure of the disc of the present invention.
Fig. 4 is a side view schematic diagram of the placing board of the present invention.
In FIGS. 1-4: the film fixing device comprises a supporting frame 1, a rotating wheel 2, a placing plate 3, a disc 4, a film fixing mechanism 5, an L-shaped connecting rod 51, a compression spring 52, a pressing plate 53, a sliding chute 54, a second sliding block 55, a cross beam 6, a rail 7, a clamping plate 8, a first sliding block 9, a fixing bolt 10, a connecting plate 11, an L-shaped fixing plate 12, a driving motor 13, a transmission shaft 14, an annular baffle plate 15, a threaded rod 16, an adjusting wheel 17 and a fixing shaft 18.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in the embodiment of the present invention, a tire rubber sheet friction force detecting device includes a supporting frame 1, a rotating wheel 2 and a placing plate 3, the supporting frame 1 is provided with two, a cross beam 6 is fixedly connected between the top ends of the inner sides of the two supporting frames 1, a track 7 is fixedly connected inside the cross beam 6, a first slider 9 is connected inside the track 7 in a penetrating manner, two ends of the first slider 9 are fixedly connected with a clamping plate 8, a plurality of fixing bolts 10 are connected between the two clamping plates 8 in a penetrating manner, the bottoms of the two clamping plates 8 are fixedly connected with a connecting plate 11 together, the bottom of the connecting plate 11 is fixedly connected with an L-shaped fixing plate 12, a driving motor 13 is arranged inside the L-shaped fixing plate 12, an output end of the driving motor 13 is fixedly connected with a transmission shaft 14, one end of the transmission shaft 14 far away from the, the one end fixedly connected with disc 4 of supporting frame 1 is kept away from to fixed axle 18, and one side fixedly connected with ring baffle 15 of fixed axle 18 is kept away from to disc 4, and equidistant penetration connection has four threaded rods 16 around on the ring baffle 15, and threaded rod 16 is located the outside one end fixedly connected with regulating wheel 17 of shape baffle 15, and threaded rod 16 is located the inside one end rotation of shape baffle 15 and is connected with and places board 3, and the both ends of placing board 3 are provided with equal film fixed establishment 5.
In this embodiment, the film fixing mechanism 5 includes an L-shaped connecting rod 51, a compression spring 52, a pressing plate 53, a sliding slot 54 and a second sliding block 55, both ends of the placing plate 3 are fixedly connected with the L-shaped connecting rod 51, the sliding slot 54 is formed in the inner side of the L-shaped connecting rod 51, the second sliding block 55 is slidably connected inside the sliding slot 54, the pressing plate 53 is fixedly connected to one side of the second sliding block 55 far away from the sliding slot 54, and the compression spring 52 is fixedly connected between the bottom of the pressing plate 53 and the L-shaped connecting rod 51; the clamp plate 53 is unanimous with the arc range of placing board 3, and the bottom of clamp plate 53 is provided with anti-skidding texture, helps clamp plate 53 can laminate more in placing board 3, and anti-skidding texture can be favorable to in the film testing process, prevents its landing and leads to detecting the error.
In this embodiment, four boards 3 of placing are the annular and distribute, and place the 1/4 that the board 3 girth is runner 2 girth for the device can once only detect the rubber film of multiple material, has improved the efficiency that detects greatly, has also improved the device's practicality.
In this embodiment, track 7 is horizontal installation, and track 7 and slider 9 sliding connection help in the slip in-process of slider 9, can adjust the position of runner 2 for detection work is more simple and convenient, has nimble ground adjustability.
In this embodiment, spiro union is connected between ring baffle 15 and the threaded rod 16, helps adjusting the locating position who places the film in board 3 according to the actual requirement that detects, makes it can agree with together with runner 2 accurately to reach the purpose that detects frictional force, the effect that the reinforcing detected.
In this embodiment, the central line coincidence of runner 2 and disc 4, and one side of annular baffle 15 in disc 4 towards runner 2 for runner 2 can accurately move to with place the position that the film produced the friction in board 3, improved the device's practicality.
In this embodiment, the driving motor 13 is electrically connected to a power source.
When using the utility model relates to a tire rubber film frictional force detection device, at first the staff lays the film of different materials on respective board 3 of placing, and lay the both ends of film to the back of placing board 3, then when hand upwards draws clamp plate 53, compression spring 52 atress back is tensile, and slider two 55 upwards slides in spout 54, after placing the both ends of film under clamp plate 53, when loosening clamp plate 53, compression spring 52 loses external force, can pull clamp plate 53 down, and then the film is fixed on placing board 3; then, the worker pushes the clamping plate 8 by hand, so that the first sliding block 9 slides in the track 7, and the rotating wheel 2 is moved to the inside of the annular baffle 15 and is positioned on the same vertical line with the film on the placing plate 3; afterwards, wrench movement regulating wheel 17 again for threaded rod 16 rotates, and then will place the film on the board 3 and remove to the surface of runner 2 slowly, and finally, connect the power, driving motor 13 starts the back and can make transmission shaft 14 drive runner 2 and rotate, and then makes it and place the film on the board 3 and take place relative motion, produces a frictional force, so that the staff detects can.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (7)
1. The tire rubber sheet friction force detection device comprises a support rack (1), a rotating wheel (2) and a placement plate (3), and is characterized in that the number of the support rack (1) is two, a cross beam (6) is fixedly connected between the top ends of the inner sides of the two support racks (1), a track (7) is fixedly connected to the inner portion of the cross beam (6), a first sliding block (9) is connected to the inner portion of the track (7) in a penetrating manner, clamping plates (8) are fixedly connected to the two ends of the first sliding block (9), a plurality of fixing bolts (10) are connected between the two clamping plates (8) in a penetrating manner, a connecting plate (11) is fixedly connected to the bottoms of the two clamping plates (8) together, an L-shaped fixing plate (12) is fixedly connected to the bottom of the connecting plate (11), and a driving motor (13) is arranged, the output end of the driving motor (13) is fixedly connected with a transmission shaft (14), one end of the transmission shaft (14) far away from the driving motor (13) is fixedly connected with a rotating wheel (2), a fixed shaft (18) is fixedly connected with the inner side of one of the supporting frames (1), one end of the fixed shaft (18) far away from the supporting rack (1) is fixedly connected with a disc (4), one side of the disc (4) far away from the fixed shaft (18) is fixedly connected with an annular baffle plate (15), four threaded rods (16) are connected on the annular baffle (15) in a penetrating way at equal intervals, one end of the threaded rod (16) positioned outside the shape baffle (15) is fixedly connected with an adjusting wheel (17), one end of the threaded rod (16) positioned in the inner part of the shape baffle (15) is rotationally connected with a placing plate (3), the two ends of the placing plate (3) are provided with uniform film fixing mechanisms (5).
2. The tire rubber sheet friction force detecting device according to claim 1, characterized in that: the film fixing mechanism (5) comprises an L-shaped connecting rod (51), a compression spring (52), a pressing plate (53), a sliding groove (54) and a second sliding block (55), the two ends of the placing plate (3) are fixedly connected with the L-shaped connecting rod (51), the sliding groove (54) is formed in the inner side of the L-shaped connecting rod (51), the second sliding block (55) is connected in the sliding groove (54) in a sliding mode, the pressing plate (53) is fixedly connected to one side, far away from the sliding groove (54), of the second sliding block (55), and the compression spring (52) is fixedly connected between the bottom of the pressing plate (53) and the L-shaped connecting rod (51); the arc amplitude of the pressing plate (53) is consistent with that of the placing plate (3), and anti-skid textures are arranged at the bottom of the pressing plate (53).
3. The tire rubber sheet friction force detecting device according to claim 1, characterized in that: the four placing plates (3) are distributed in an annular shape, and the circumference of each placing plate (3) is 1/4 of the circumference of the rotating wheel (2).
4. The tire rubber sheet friction force detecting device according to claim 1, characterized in that: the rail (7) is horizontally arranged, and the rail (7) is connected with the first sliding block (9) in a sliding mode.
5. The tire rubber sheet friction force detecting device according to claim 1, characterized in that: the annular baffle (15) is in threaded connection with the threaded rod (16).
6. The tire rubber sheet friction force detecting device according to claim 1, characterized in that: the central lines of the rotating wheel (2) and the disc (4) are superposed, and one side of the annular baffle plate (15) in the disc (4) faces the rotating wheel (2).
7. The tire rubber sheet friction force detecting device according to claim 1, characterized in that: the driving motor (13) is electrically connected with a power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020195864.4U CN211576429U (en) | 2020-02-23 | 2020-02-23 | Tire rubber film frictional force detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020195864.4U CN211576429U (en) | 2020-02-23 | 2020-02-23 | Tire rubber film frictional force detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211576429U true CN211576429U (en) | 2020-09-25 |
Family
ID=72524749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020195864.4U Active CN211576429U (en) | 2020-02-23 | 2020-02-23 | Tire rubber film frictional force detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211576429U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115165650A (en) * | 2022-08-22 | 2022-10-11 | 郑州天源橡胶有限公司 | Intelligent detection equipment for polymer rubber products |
| CN115318904A (en) * | 2022-08-18 | 2022-11-11 | 浙江东宇电气股份有限公司 | Production forming equipment and process for high-voltage power distribution cabinet |
-
2020
- 2020-02-23 CN CN202020195864.4U patent/CN211576429U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318904A (en) * | 2022-08-18 | 2022-11-11 | 浙江东宇电气股份有限公司 | Production forming equipment and process for high-voltage power distribution cabinet |
| CN115318904B (en) * | 2022-08-18 | 2023-11-17 | 浙江东宇电气股份有限公司 | High-voltage power distribution cabinet production molding equipment and process |
| CN115165650A (en) * | 2022-08-22 | 2022-10-11 | 郑州天源橡胶有限公司 | Intelligent detection equipment for polymer rubber products |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211576429U (en) | Tire rubber film frictional force detection device | |
| CN107414446A (en) | A kind of automatic turning frock for the assembling of brake drum wheel hub assembly | |
| CN210763586U (en) | Spindle loading device | |
| CN212020336U (en) | Brake block grinding device | |
| CN103978855A (en) | Safe traction machine | |
| CN208164661U (en) | A kind of three axis displacement automotive wheel tightening device | |
| CN216979195U (en) | Preventive test device for lightning arrester | |
| CN206876406U (en) | A kind of tire stiffness testboard bay with vibration damping power-assisted push plate device | |
| CN105345444B (en) | A kind of Electric Motor Wheel assembly tool and assemble method | |
| CN210132773U (en) | 3D printer vibrations monitoring mechanism | |
| CN114194148A (en) | A rescue device that gets rid of poverty for tracked vehicle | |
| CN207310993U (en) | A kind of vacuum tyre bead breaker | |
| CN208528899U (en) | A kind of fixture of spindle | |
| CN206020047U (en) | A kind of electrodynamic balance car test measurement equipment | |
| CN214251893U (en) | Automobile tire wear-resisting test equipment | |
| CN213945659U (en) | Clamp for belt pulley machining | |
| CN212170280U (en) | Bolt wrench for high-speed rail | |
| CN217901218U (en) | Detection apparatus for electrodynamic balance car | |
| CN219870135U (en) | Dynamic balance detection device for wheels | |
| CN220534124U (en) | Crane steel wire rope threading tool | |
| CN210255470U (en) | Processing machine tool of motorcycle brake | |
| CN216730385U (en) | Roller carrier capable of being adjusted according to size of welding part | |
| CN220596909U (en) | Transfer device for tire production | |
| CN219369143U (en) | Fixing device of motor vehicle detection platform | |
| CN218539051U (en) | Bridge crane equipped with multifunctional cab |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |