CN215296683U - Wheel test machine of multiple road conditions of simulation - Google Patents
Wheel test machine of multiple road conditions of simulation Download PDFInfo
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- CN215296683U CN215296683U CN202121160786.5U CN202121160786U CN215296683U CN 215296683 U CN215296683 U CN 215296683U CN 202121160786 U CN202121160786 U CN 202121160786U CN 215296683 U CN215296683 U CN 215296683U
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Abstract
The utility model discloses a wheel testing machine for simulating various road conditions, which comprises a bottom plate, wherein a testing frame is welded on the bottom plate, a detachable first testing roller is arranged in the testing frame, a testing motor for driving the first testing roller to rotate is arranged on the bottom plate, and an ejection cylinder for ejecting the first testing roller is arranged on the bottom plate; through installation cylinder and fixed rotary drum, when first test cylinder is installed in the test frame, let even a fixed rotary drum disconnection lock, let the first pivot on first test cylinder right side break away from fixed rotary drum, through propelling movement cylinder and push plate, push plate promotes first test cylinder to the liftout plate right, make the left first pivot of first test cylinder break away from the grafting rotary drum, it is ejecting with first test rotary drum through ejecting cylinder, thereby under the condition that need not to dismantle the wheel, the road conditions through changing first test cylinder to the road surface test changes, make things convenient for the multiple road conditions of wheel test.
Description
Technical Field
The utility model belongs to the technical field of the wheel test machine and specifically relates to a wheel test machine of multiple road conditions of simulation is related to.
Background
The vehicle tire is one of important parts of the automobile, is directly contacted with a road surface, and is used for relieving the impact on the automobile during running together with an automobile suspension to ensure that the automobile has good riding comfort and running smoothness; the good adhesion between the wheels and the road surface is ensured; the traction, braking and passing performance of the automobile are improved; bearing the weight of the automobile, the important role of the tire on the automobile is more and more paid attention by people.
In the actual use of tire, the product all need carry out the frictional force test in the face of different road conditions, the wearability that is used for examining the tire, but all need change a plurality of test machines ceaselessly when present wheel need test multiple road conditions and simulate multiple road surface condition and test, lead to the wheel all need ceaselessly when testing multiple road conditions dismantlement and install and test on new test machine, cause the inconvenience of test, consequently need a test machine that can be convenient for change test road surface to solve this technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
The utility model provides a wheel test machine of multiple road conditions of simulation, includes the bottom plate, weld the test frame on the bottom plate, be equipped with the first test cylinder of detachable in the test frame, be equipped with the first test cylinder pivoted test motor of drive on the bottom plate, be equipped with the ejecting cylinder that is used for ejecting first test cylinder on the bottom plate, the left side is equipped with the propelling movement cylinder that is used for promoting first test cylinder in the test frame, is equipped with the support frame on the test frame, support frame bottom surface and test frame top surface sliding fit are equipped with the mount that is used for fixed wheel in the support frame.
As a further aspect of the present invention: the testing device is characterized in that an inverted n-shaped first fixing seat is arranged on the bottom plate, a first gear is arranged in the first fixing seat, connecting holes communicated with openings of the first fixing seat are drilled in the left side and the right side of the first fixing seat, a rotating shaft of a testing motor penetrates through the connecting holes and the first gear and is in coaxial transmission with the second gear, a second fixing seat is welded on the left side of the testing frame, a rotating hole is drilled in the second fixing seat, an inserting rotary drum in rotary fit with the rotating hole is penetrated in the rotating hole, the first testing rotary drum is in coaxial transmission with the inserting rotary drum, a second gear in coaxial transmission with the inserting rotary drum is arranged on the left side of the inserting rotary drum, and a transmission chain meshed with the first gear and the second gear is sleeved outside the first gear and the second gear.
As a further aspect of the present invention: the shaping has a plurality of slots in the grafting rotary drum, and the slot uses the inner tube centre of a circle of grafting rotary drum as the axle, and equidistant shaping is in the inner tube of grafting rotary drum, and the first test drum left and right sides transversely is fixed with first pivot, and the first pivot outer shaping of the left first test drum of first test drum and slot assorted first inserted block, when first test drum installs in the test frame, the left first pivot of first test drum is pegged graft with the inner tube of grafting rotary drum, and first inserted block is pegged graft with the slot.
As a further aspect of the present invention: horizontal shaping has first spout on the test frame, be equipped with in the first spout with first spout sliding fit's first slider, the quantity of second slider is two, be equipped with the mount pad on the second slider, fixed rotary drum has been welded on the mount pad left side, the shape of fixed rotary drum is "halfcylinder", both sides are equipped with the installation cylinder around on the test frame, the piston rod of installation cylinder passes through the screw and fixes with the mount pad, promote the mount pad around the installation cylinder, when fixed rotary drum was buckled each other, fixed rotary drum forms "cylinder", the first pivot on first test cylinder right side and the inner tube normal running fit of fixed rotary drum.
As a further aspect of the present invention: still be equipped with detachable second test drum in the test frame, second test drum is equipped with a plurality of lugs outward, and second test drum transversely is fixed with the second pivot, and the outer shaping of the left second pivot of second test drum and slot assorted second inserted block, when first test drum dismantles, the left second pivot of second test drum is pegged graft with the inner tube of grafting rotary drum, and the second inserted block is pegged graft with the slot, and the second pivot on second test drum right side and the inner tube normal running fit of fixed rotary drum.
As a further aspect of the present invention: the right side of a piston rod of the pushing cylinder is vertically provided with a pushing plate, the pushing cylinder transversely pushes the pushing plate, the right side of the pushing plate corresponds to the left side of the first testing roller, an ejector plate is arranged on the piston rod of the ejecting cylinder, the shape of the top surface of the ejector plate is matched with the bottom surface of the first testing roller, and the pushing plate pushes the first testing roller to the top surface of the ejector plate rightwards.
As a further aspect of the present invention: the shape of support frame is "n" type, and the horizontal shaping of test frame left and right sides has the second spout, and the support frame has the second slider with second spout sliding fit, and the test frame left and right sides still has the removal cylinder through the screw fixation, and the piston rod of removal cylinder passes through the screw to be fixed with the support frame front side, promotes the support frame around the removal cylinder.
As a further aspect of the present invention: the top surface is equipped with test cylinder in the support frame, and test cylinder's piston rod has the crane, and the vertical shaping in the left and right sides has movable spout in the support frame, crane left and right sides and movable spout sliding fit, and the mount is installed under the crane, and the shape of mount is "n" type, transversely is equipped with the fixed axle in the opening of mount, and the inner circle of wheel passes the fixed axle and with fixed axle normal running fit.
Compared with the prior art, the beneficial effects of the utility model are that:
through installation cylinder and fixed rotary drum, when first test cylinder is installed in the test frame, let two fixed rotary drum disconnection locks, let the first pivot on first test cylinder right side break away from fixed rotary drum, through propelling movement cylinder and push plate, push plate promotes first test cylinder to the liftout plate right, make the left first pivot of first test cylinder break away from the grafting rotary drum, it is ejecting with first test rotary drum through ejecting cylinder, thereby under the condition that need not to dismantle the wheel, the road conditions through changing first test cylinder to the road surface test changes, make things convenient for the multiple road conditions of wheel test.
Through the second test rotary drum, can dismantle the back at first test rotary drum, install in the test frame to through the outer test lug of first test rotary drum, further test wheel wearability under different road conditions.
Through the installation cylinder, the supporting frame can be conveniently moved when the first testing roller is ejected out of the ejection cylinder, and the supporting frame is prevented from obstructing the ejection of the first testing roller.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the mounting cylinder of the present invention.
Fig. 3 is a schematic structural view of the ejector plate of the present invention.
Fig. 4 is a schematic structural view of the pushing seat of the present invention.
Fig. 5 is a schematic view of a second gear structure of the present invention.
Fig. 6 is an enlarged view at a in fig. 2.
Fig. 7 is an enlarged view of fig. 3 at B.
Fig. 8 is an enlarged view at C in fig. 3.
Fig. 9 is an enlarged view at D in fig. 4.
Fig. 10 is an enlarged view at E in fig. 5.
In the figure: 1. the device comprises a first testing roller, a second testing roller, a first rotating shaft, a second rotating shaft, a first inserting block, a first gear, a second inserting block, a second testing roller, a second rotating shaft, a second inserting block, a second testing roller, a base plate, a second testing frame, a second testing motor, a second rotating shaft, a second inserting block, a second inserting frame, a second rotating frame, a.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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.
Please refer to fig. 1-10, in an embodiment of the present invention, a wheel testing machine for simulating multiple road conditions, including a bottom plate 7, a testing frame 8 is welded on the bottom plate 7, a first testing roller 1 of detachable is arranged in the testing frame 8, a testing motor 10 for driving the first testing roller 1 to rotate is arranged on the bottom plate 7, an ejecting cylinder 25 for ejecting the first testing roller 1 is arranged on the bottom plate 7, a pushing cylinder 28 for pushing the first testing roller 1 is arranged on the left side in the testing frame 8, a supporting frame 9 is arranged on the testing frame 8, the bottom surface of the supporting frame 9 is in sliding fit with the top surface of the testing frame 8, and a fixing frame 16 for fixing a wheel 17 is arranged in the supporting frame 9.
The testing device is characterized in that an inverted 'n' -shaped first fixing seat 36 is arranged on the bottom plate 7, a first gear 12 is arranged in the first fixing seat 36, connecting holes 37 communicated with openings of the first fixing seat 36 are drilled in the left side and the right side of the first fixing seat 36, a rotating shaft of the testing motor 10 penetrates through the connecting holes 37 and the first gear 12 and is in coaxial transmission with the second gear 13, a second fixing seat 34 is welded on the left side of the testing frame 8, a rotating hole 35 is drilled in the second fixing seat 34, an inserting rotary drum 32 in rotary fit with the rotating hole 35 penetrates through the rotating hole 35, the first testing rotary drum 1 is in coaxial transmission with the inserting rotary drum 32, a second gear 13 in coaxial transmission with the inserting rotary drum 32 is arranged on the left side of the inserting rotary drum 32, and a transmission chain 11 meshed with the first gear 12 and the second gear 13 is sleeved outside the first gear 12 and the second gear 13.
A plurality of slots 33 are formed in the splicing rotary drum 32, the slots 33 are formed in the inner drum of the splicing rotary drum 32 at equal intervals by taking the center of the inner drum of the splicing rotary drum 32 as an axis, the left side and the right side of the first testing drum 1 are transversely fixed with first rotary shafts 3, the first rotary shafts 3 on the left side of the first testing drum 1 are externally formed with first insertion blocks 5 matched with the slots 33, when the first testing drum 1 is installed in the testing frame 8, the first rotary shafts 3 on the left side of the first testing drum 1 are spliced with the inner drum of the splicing rotary drum 32, and the first insertion blocks 5 are spliced with the slots 33.
The horizontal shaping has first spout 23 on the test frame 8, be equipped with in the first spout 23 with first spout 23 sliding fit's first slider 22, the quantity of second slider 31 is two, be equipped with mount pad 20 on the second slider 31, fixed rotary drum 21 has been welded on the mount pad 20 left side, the shape of fixed rotary drum 21 is "halfcylinder", both sides are equipped with installation cylinder 19 around on the test frame 8, the piston rod of installation cylinder 19 passes through the screw and is fixed with mount pad 20, promote mount pad 20 around installation cylinder 19, when fixed rotary drum 21 is buckled each other, fixed rotary drum 21 forms "cylinder", first pivot 3 on first test cylinder 1 right side and the inner tube normal running fit of fixed rotary drum 21.
Still be equipped with detachable second test drum 2 in the test frame 8, second test drum 2 is equipped with a plurality of lugs 38 outward, second test drum 2 transversely is fixed with second pivot 4, the outer shaping of the left second pivot 4 of second test drum 2 and slot 33 assorted second inserted block 6, when first test drum 1 dismantles, the left second pivot 4 of second test drum 2 is pegged graft with the inner tube of grafting rotary drum 32, second inserted block 6 is pegged graft with slot 33, the second pivot 4 on second test drum 2 right side and the inner tube normal running fit of fixed rotary drum 21.
The vertical push plate 27 that is equipped with in push cylinder 28's piston rod right side, push cylinder 28 transversely promotes push plate 26, and push plate 27 right side is corresponding with first test drum 1 left side, is equipped with liftout plate 26 on the piston rod of liftout cylinder 25, and the shape and the first test drum 1 bottom surface phase-match of liftout plate 26 top surface, push plate 26 promote first test drum 1 to liftout plate 26 top surface right.
The shape of support frame 9 is "n" type, and the horizontal shaping in the test frame 8 left and right sides has second spout 30, and support frame 9 has the second slider 31 with second spout 30 sliding fit, and the test frame 8 left and right sides still has the moving cylinder 39 through the screw fixation, and the piston rod of moving cylinder 39 passes through the screw to be fixed with support frame 9 front side, and moving cylinder 39 promotes support frame 9 around.
The testing device is characterized in that a testing cylinder 14 is arranged on the inner top surface of the supporting frame 9, a lifting frame 15 is arranged below a piston rod of the testing cylinder 14, movable sliding grooves 24 are vertically formed in the left side and the right side of the supporting frame 9, the left side and the right side of the lifting frame 15 are in sliding fit with the movable sliding grooves 24, a fixing frame 16 is installed below the lifting frame 15, the fixing frame 16 is n-shaped, a fixing shaft 18 is transversely arranged in an opening of the fixing frame 16, and an inner ring of a wheel 17 penetrates through the fixing shaft 18 and is in running fit with the fixing shaft 18.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (8)
1. The utility model provides a wheel test machine of multiple road conditions of simulation, its characterized in that, comprises a base plate, the test frame has been welded on the bottom plate, is equipped with the first test cylinder of detachable in the test frame, is equipped with the first test cylinder pivoted test motor of drive on the bottom plate, is equipped with the ejecting cylinder that is used for ejecting first test cylinder on the bottom plate, and the left side is equipped with the propelling movement cylinder that is used for promoting first test cylinder in the test frame, is equipped with the support frame on the test frame, and the support frame bottom surface is equipped with the mount that is used for fixed wheel with test frame top surface sliding fit in the support frame.
2. The wheel testing machine for simulating various road conditions according to claim 1, wherein the bottom plate is provided with an inverted "n" shaped first fixing seat, a first gear is arranged in the first fixing seat, connecting holes communicated with the opening of the first fixing seat are drilled on the left and right sides of the first fixing seat, a rotating shaft of the testing motor penetrates through the connecting holes and the first gear and is in coaxial transmission with the second gear, a second fixing seat is welded on the left side of the testing frame, a rotating hole is drilled in the second fixing seat, an inserting rotary drum in rotary fit with the rotating hole is penetrated in the rotating hole, the first testing rotary drum is in coaxial transmission with the inserting rotary drum, a second gear in coaxial transmission with the inserting rotary drum is arranged on the left side of the inserting rotary drum, and a transmission chain meshed with the first gear and the second gear is sleeved outside the first gear and the second gear.
3. The wheel testing machine for simulating various road conditions as claimed in claim 2, wherein a plurality of slots are formed in the insertion rotary drum, the slots are formed in the inner drum of the insertion rotary drum at equal intervals by taking the center of the circle of the inner drum of the insertion rotary drum as an axis, first rotating shafts are transversely fixed on the left and right sides of the first testing drum, first insertion blocks matched with the slots are formed outside the first rotating shafts on the left side of the first testing drum, when the first testing drum is installed in the testing frame, the first rotating shafts on the left side of the first testing drum are inserted into the inner drum of the insertion rotary drum, and the first insertion blocks are inserted into the slots.
4. The wheel testing machine for simulating various road conditions as claimed in claim 3, wherein a first sliding groove is formed in the testing frame in the transverse direction, a first sliding block which is in sliding fit with the first sliding groove is arranged in the first sliding groove, the number of the second sliding blocks is two, a mounting seat is arranged on the second sliding block, a fixed rotating cylinder is welded on the left side of the mounting seat, the fixed rotating cylinder is in a shape of a semi-cylinder, mounting cylinders are arranged on the testing frame on the front side and the rear side, piston rods of the mounting cylinders are fixed with the mounting seat through screws, the mounting seat is pushed forward and backward by the mounting cylinders, when the fixed rotating cylinders are mutually buckled, the fixed rotating cylinder forms a cylinder, and a first rotating shaft on the right side of the first testing cylinder is in rotating fit with an inner cylinder of the fixed rotating cylinder.
5. The wheel testing machine for simulating various road conditions as claimed in claim 4, wherein a detachable second testing roller is further disposed in the testing frame, a plurality of bumps are disposed outside the second testing roller, a second rotating shaft is transversely fixed on the second testing roller, a second insertion block matched with the slot is formed outside the second rotating shaft on the left side of the second testing roller, when the first testing roller is detached, the second rotating shaft on the left side of the second testing roller is inserted into the inner cylinder of the insertion rotating cylinder, the second insertion block is inserted into the slot, and the second rotating shaft on the right side of the second testing roller is rotationally matched with the inner cylinder of the fixed rotating cylinder.
6. The wheel testing machine for simulating various road conditions as claimed in claim 1, wherein a push plate is vertically arranged on the right side of the piston rod of the push cylinder, the push cylinder pushes the push plate transversely, the right side of the push plate corresponds to the left side of the first testing roller, an ejector plate is arranged on the piston rod of the ejector cylinder, the top surface of the ejector plate is matched with the bottom surface of the first testing roller, and the push plate pushes the first testing roller to the right to the top surface of the ejector plate.
7. The wheel testing machine for simulating various road conditions as claimed in claim 1, wherein the supporting frame is n-shaped, the left and right sides of the testing frame are transversely formed with second sliding grooves, a second sliding block in sliding fit with the second sliding grooves is arranged under the supporting frame, the left and right sides of the testing frame are further fixed with moving cylinders through screws, piston rods of the moving cylinders are fixed with the front side of the supporting frame through screws, and the moving cylinders push the supporting frame forward and backward.
8. The wheel testing machine of claim 7, wherein a testing cylinder is arranged on the top surface inside the supporting frame, a lifting frame is arranged below a piston rod of the testing cylinder, movable sliding grooves are vertically formed in the left side and the right side of the inside of the supporting frame, the left side and the right side of the lifting frame are in sliding fit with the movable sliding grooves, a fixing frame is arranged below the lifting frame, the fixing frame is n-shaped, a fixing shaft is transversely arranged in an opening of the fixing frame, and an inner ring of the wheel penetrates through the fixing shaft and is in rotating fit with the fixing shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121160786.5U CN215296683U (en) | 2021-05-27 | 2021-05-27 | Wheel test machine of multiple road conditions of simulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121160786.5U CN215296683U (en) | 2021-05-27 | 2021-05-27 | Wheel test machine of multiple road conditions of simulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215296683U true CN215296683U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121160786.5U Active CN215296683U (en) | 2021-05-27 | 2021-05-27 | Wheel test machine of multiple road conditions of simulation |
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| Country | Link |
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| CN (1) | CN215296683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115420528A (en) * | 2022-11-07 | 2022-12-02 | 山东枣矿中兴慧通轮胎有限公司 | Anti extrusion detection device for tire manufacturing |
-
2021
- 2021-05-27 CN CN202121160786.5U patent/CN215296683U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115420528A (en) * | 2022-11-07 | 2022-12-02 | 山东枣矿中兴慧通轮胎有限公司 | Anti extrusion detection device for tire manufacturing |
| CN115420528B (en) * | 2022-11-07 | 2023-01-20 | 山东枣矿中兴慧通轮胎有限公司 | Anti extrusion detection device for tire manufacturing |
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