CN113740072B - Novel floating disc for testing truck positioning instrument - Google Patents
Novel floating disc for testing truck positioning instrument Download PDFInfo
- Publication number
- CN113740072B CN113740072B CN202110893606.2A CN202110893606A CN113740072B CN 113740072 B CN113740072 B CN 113740072B CN 202110893606 A CN202110893606 A CN 202110893606A CN 113740072 B CN113740072 B CN 113740072B
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- Prior art keywords
- base
- bottom plate
- block
- sliding
- rack
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- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 238000007667 floating Methods 0.000 title claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Machine Tool Units (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a novel floating disc for testing a truck positioning instrument, which comprises a bracket, a bottom plate and a base, wherein the bottom end surface of the base is connected with rolling bodies through bolts, the base is slidably arranged on the bottom plate through the rolling bodies, the upper surface of the base is provided with the bracket, a rotating roller is rotatably arranged on the bracket, one end of the rotating roller is provided with a driven wheel, the upper surface of the base is provided with a first cylinder and a motor at two sides of the rotating roller, the output end of the motor is connected with a driving wheel, and the driving wheel is in transmission connection with the driven wheel through a synchronous belt. The invention has the advantages of solving the dynamic test problem in the positioning of the truck wheels, increasing the test precision and having compact structure.
Description
Technical Field
The invention relates to the technical field of truck testing, in particular to a novel floating disc for testing a truck positioning instrument.
Background
In the whole truck test system, wherein the floating disc device is designed to be the most critical technology, the technology can solve the problem of the rotating angle of the floating disc under the condition of a heavy-duty truck (8 tons on a single shaft), can test the dynamic and static tests of the truck under the action of heavy load, and at present, the existing device in the industry cannot realize dynamic movement in the test process due to the large rotating radius of the truck tire, and cannot obtain more accurate tests.
Disclosure of Invention
The invention aims to provide a novel floating disc for testing a truck positioner, which has the advantages of solving the problem of dynamic test in truck wheel positioning, increasing test precision and compact structure, and solves the problems that the existing device in the industry can not realize dynamic movement and can not obtain more accurate test due to large rotation radius of a truck tire in the test process.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a novel floating disc for truck locator test, includes support, bottom plate and base, the bottom surface of base has the rolling element through bolted connection, the base passes through rolling element slidable mounting on the bottom plate, the last surface mounting of base has the support, rotate on the support and install the commentaries on classics roller, the one end of commentaries on classics roller is equipped with from the driving wheel, first cylinder and motor are installed to the both sides that the upper surface of base is located the commentaries on classics roller, the output of motor is connected with the action wheel, action wheel and from the driving wheel through hold-in range transmission connection.
Preferably, the second air cylinders are arranged below the rotating roller in the support, two second air cylinders are arranged in total, the two second air cylinders are symmetrically distributed at two ends of the rotating roller, and the output ends of the second air cylinders are connected with brake blocks.
Preferably, the second sliding rail is arranged on the bottom plate, the first sliding block is slidably arranged on the second sliding rail, the top end of the first sliding block is connected with the connecting column, one end of the connecting column, deviating from the first sliding block, is connected with the third sliding rail, and the third sliding rail is slidably connected with the second sliding block at the bottom end of the base.
Preferably, the bottom surface of base is through first slide rail slidable mounting has the fixture block, the output of first cylinder is connected with the connecting block, be connected with the rack on the connecting block, the rack passes through the connecting plate and is connected fixedly with the fixture block.
Preferably, the bottom end surface of the base is rotatably provided with a gear, positioning blocks are arranged on the two sides of the bottom plate and positioned on the gear, and the positions and the sizes of the positioning blocks are matched with the positions and the sizes of the clamping blocks.
Compared with the prior art, the invention has the beneficial effects that: through the arrangement of the gear, when the base is used, a user connects the first air cylinder with an external air source, the first air cylinder pushes the rack to move forwards through the connecting block, meanwhile, the rack drives the clamping block to slide forwards through the connecting block, and when the rack slides forwards, the rack is meshed with the gear for transmission, so that the rack on the other side also slides forwards, the clamping blocks on two sides move towards the center of the base and are clamped with the positioning blocks on the base plate, and the base is locked on the base plate;
Through setting up the second slide rail, slidable mounting has first slider on the second slide rail, and the top of first slider is connected with the spliced pole, and the one end that the spliced pole deviates from first slider is connected with the third slide rail, and third slide rail and the second slider sliding connection of base bottom, and then makes the base can carry out X on the bottom plate and upwards slide with Y.
Drawings
FIG. 1 is a schematic diagram of an oblique view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic diagram of the front view of the present invention;
FIG. 4 is a schematic top view of the base of the present invention;
Fig. 5 is a schematic front view of a second sliding rail according to the present invention.
In the figure: 1. a bracket; 2. a rotating roller; 3. a first cylinder; 4. a bottom plate; 5. a first slide rail; 6. a clamping block; 7. driven wheel; 8. a synchronous belt; 9. a driving wheel; 10. a motor; 11. a second slide rail; 12. a base; 13. a rolling element; 14. a second cylinder; 15. a brake block; 16. a connecting block; 17. a gear; 18. a rack; 19. a connecting plate; 20. a first slider; 21. a connecting column; 22. and a third slide rail.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 5, an embodiment of the present invention provides:
The utility model provides a novel floating disc for truck locator test, including support 1, bottom plate 4 and base 12, there is rolling element 13 bottom surface of base 12 through bolted connection, be convenient for base 12 moves on bottom plate 4, base 12 passes through rolling element 13 slidable mounting on bottom plate 4, install second slide rail 11 on the bottom plate 4, slidable mounting has first slider 20 on the second slide rail 11, the top of first slider 20 is connected with spliced pole 21, the one end that spliced pole 21 deviates from first slider 20 is connected with third slide rail 22, third slide rail 22 and the second slider sliding connection of base 12 bottom, and then make base 12 can carry out X on bottom plate 4 to and Y upwards slide, the upper surface mounting of base 12 has support 1, the inside of support 1 is located the below of changeing roller 2 installs second cylinder 14.
The two second cylinders 14 are symmetrically distributed at two ends of the rotary roller 2, the output end of the second cylinder 14 is connected with a brake block 15, the rotary roller 2 is rotatably installed on the support 1, one end of the rotary roller 2 is provided with a driven wheel 7, the upper surface of the base 12 is provided with a first cylinder 3 and a motor 10 which are arranged at two sides of the rotary roller 2, the output end of the motor 10 is connected with a driving wheel 9, the driving wheel 9 and the driven wheel 7 are in transmission connection through a synchronous belt 8, the bottom end surface of the base 12 is slidably installed with a clamping block 6 through a first sliding rail 5, the output end of the first cylinder 3 is connected with a connecting block 16, a rack 18 is connected and fixed with the clamping block 6 through a connecting plate 19, the bottom end surface of the base 12 is rotatably provided with a gear 17, two sides of the gear 17 are arranged on the bottom plate 4, a positioning block is installed on two sides of the gear 17, a user connects the first cylinder 3 with an external air source, the first cylinder 3 pushes the rack 18 to move forwards through the connecting block 16, and meanwhile the rack 18 drives the rack 6 to slide forwards through the connecting plate 19, when the rack 18 slides forwards, the other side of the rack 18 is meshed with the gear 17, and further the rack 18 on the other side slides forwards through the connecting block 6, the rack 18 is further, the two sides of the rack 6 is matched with the bottom plate 6, the bottom plate is further matched with the bottom plate 6, the bottom plate 6 is matched with the bottom plate 6, and the bottom plate is matched with the bottom plate 4, and the bottom plate is positioned on the bottom plate, and the bottom plate is matched with the bottom, and the bottom plate is the bottom, and the bottom plate is.
Working principle: when the tire rolling device is used, a user connects the first air cylinder 3 with an external air source, the first air cylinder 3 pushes the rack 18 to move forwards through the connecting block 16, meanwhile, the rack 18 drives the clamping block 6 to slide forwards through the connecting plate 19, the rack 18 is meshed with the gear 17 to drive when sliding forwards, the rack 18 on the other side also slides forwards, the clamping blocks 6 on two sides move towards the center of the base 12 and are clamped with the positioning blocks on the bottom plate 4, the base 12 is locked on the bottom plate 4, when the movement is needed, the user pushes the base 12 manually, the base 12 moves, the second sliding rail 11 is mounted on the bottom plate 4, the first sliding block 20 is slidably mounted on the second sliding rail 11, the top end of the first sliding block 20 is connected with the connecting column 21, one end of the connecting column 21, which deviates from the first sliding block 20, is connected with the third sliding rail 22, and the second sliding block at the bottom end of the base 12, so that the base 12 can slide upwards in X direction and Y direction on the bottom plate 4.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (2)
1. A novel floating disc for truck locator test, includes support (1), bottom plate (4) and base (12), its characterized in that:
The automatic feeding device is characterized in that rolling bodies (13) are connected to the bottom end surface of the base (12) through bolts, the base (12) is slidably mounted on the bottom plate (4) through the rolling bodies (13), a support (1) is mounted on the upper surface of the base (12), a rotating roller (2) is rotatably mounted on the support (1), a driven wheel (7) is arranged at one end of the rotating roller (2), a first air cylinder (3) and a motor (10) are mounted on the upper surface of the base (12) at two sides of the rotating roller (2), a driving wheel (9) is connected to the output end of the motor (10), and the driving wheel (9) and the driven wheel (7) are in transmission connection through a synchronous belt (8);
The base plate (4) is provided with a second sliding rail (11), the second sliding rail (11) is provided with a first sliding block (20) in a sliding manner, the top end of the first sliding block (20) is connected with a connecting column (21), one end, deviating from the first sliding block (20), of the connecting column (21) is connected with a third sliding rail (22), and the third sliding rail (22) is in sliding connection with a second sliding block at the bottom end of the base (12);
the bottom end surface of the base (12) is slidably provided with a clamping block (6) through a first sliding rail (5), the output end of the first air cylinder (3) is connected with a connecting block (16), the connecting block (16) is connected with a rack (18), and the rack (18) is fixedly connected with the clamping block (6) through a connecting plate (19);
The bottom end surface of the base (12) is rotatably provided with a gear (17), positioning blocks are arranged on the two sides of the gear (17) on the bottom plate (4), and the positions and the sizes of the positioning blocks are matched with those of the clamping blocks (6);
the rack (18) is meshed with the gear (17).
2. A novel floating disc for truck aligner testing as claimed in claim 1, wherein:
the inside of support (1) is located the below of commentaries on classics roller (2) and installs second cylinder (14), second cylinder (14) are equipped with two altogether, and two second cylinders (14) are at the both ends symmetric distribution of commentaries on classics roller (2), the output of second cylinder (14) is connected with brake block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110893606.2A CN113740072B (en) | 2021-08-04 | 2021-08-04 | Novel floating disc for testing truck positioning instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110893606.2A CN113740072B (en) | 2021-08-04 | 2021-08-04 | Novel floating disc for testing truck positioning instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113740072A CN113740072A (en) | 2021-12-03 |
| CN113740072B true CN113740072B (en) | 2024-04-26 |
Family
ID=78730145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110893606.2A Active CN113740072B (en) | 2021-08-04 | 2021-08-04 | Novel floating disc for testing truck positioning instrument |
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| Country | Link |
|---|---|
| CN (1) | CN113740072B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940618A (en) * | 2014-04-11 | 2014-07-23 | 宝克（无锡）测试设备有限公司 | Vehicle testing rotating drum device |
| CN204330359U (en) * | 2015-01-12 | 2015-05-13 | 宝克（无锡）测试设备有限公司 | The relocation mechanism of four-wheel position finder in auto Test Platform |
| CN105967040A (en) * | 2016-07-15 | 2016-09-28 | 阳兴造机（昆山）有限公司 | Distance-adjustable vacuum sucker mounting base |
| CN111595598A (en) * | 2020-04-20 | 2020-08-28 | 山东正能汽车检测装备有限公司 | Contact dynamic surface measurement four-wheel aligner |
| CN111721363A (en) * | 2020-07-03 | 2020-09-29 | 宝克(中国)测试设备有限公司 | Novel floating disc |
| CN213043573U (en) * | 2020-09-23 | 2021-04-23 | 无锡新帝森装备科技有限公司 | Stator mounting seat |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101637749B1 (en) * | 2014-11-26 | 2016-07-07 | 현대자동차주식회사 | A Calibration Base and Calibration Method thereof |
-
2021
- 2021-08-04 CN CN202110893606.2A patent/CN113740072B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940618A (en) * | 2014-04-11 | 2014-07-23 | 宝克（无锡）测试设备有限公司 | Vehicle testing rotating drum device |
| CN204330359U (en) * | 2015-01-12 | 2015-05-13 | 宝克（无锡）测试设备有限公司 | The relocation mechanism of four-wheel position finder in auto Test Platform |
| CN105967040A (en) * | 2016-07-15 | 2016-09-28 | 阳兴造机（昆山）有限公司 | Distance-adjustable vacuum sucker mounting base |
| CN111595598A (en) * | 2020-04-20 | 2020-08-28 | 山东正能汽车检测装备有限公司 | Contact dynamic surface measurement four-wheel aligner |
| CN111721363A (en) * | 2020-07-03 | 2020-09-29 | 宝克(中国)测试设备有限公司 | Novel floating disc |
| CN213043573U (en) * | 2020-09-23 | 2021-04-23 | 无锡新帝森装备科技有限公司 | Stator mounting seat |
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| Publication number | Publication date |
|---|---|
| CN113740072A (en) | 2021-12-03 |
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