CN113670633B - Take-up and tension detector for spare tire lifter - Google Patents
Take-up and tension detector for spare tire lifter Download PDFInfo
- Publication number
- CN113670633B CN113670633B CN202110955899.2A CN202110955899A CN113670633B CN 113670633 B CN113670633 B CN 113670633B CN 202110955899 A CN202110955899 A CN 202110955899A CN 113670633 B CN113670633 B CN 113670633B
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- China
- Prior art keywords
- spare tire
- pneumatic
- tire lifter
- rack
- upper cover
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- 230000002441 reversible effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Classifications
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- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0028—Force sensors associated with force applying means
- G01L5/0033—Force sensors associated with force applying means applying a pulling force
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Measuring Fluid Pressure (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a wire-collecting and tension detector for a spare tire lifter, which comprises a bench, wherein an operation table is arranged on the bench, a support bottom plate is arranged on the bench, the support bottom plate is positioned behind the operation table, a side plate is arranged on one side, far away from the bench, of the support bottom plate, an upper cover plate is arranged on one side, far away from the support bottom plate, of the side plate, a guide pillar is arranged on one side, close to the side plate, of the upper cover plate, a guide block is arranged on the guide pillar, a connector is arranged on the guide block, a pneumatic screw knife is arranged on the connector, a clamping head is arranged at the output end of the pneumatic screw knife, a cylinder is arranged on the upper cover plate, the output end of the cylinder penetrates through the upper cover plate, and the output end of the cylinder is fixedly connected with the connector.
Description
Technical Field
The invention relates to the technical field of spare tire lifters, in particular to a wire winding and tension detector of a spare tire lifter.
Background
The spare tire lifter is used as an automobile standard part, has strict requirements on quality, safety performance and the like, so that automobile part manufacturers can comprehensively detect the quality, the safety performance and the like of products before leaving factories according to the standard of a quality system, wherein the measurement of an overload rotation torque item of a steel cable is an indispensable procedure, the common requirement is that a rotating disc in a box cover of the spare tire lifter assembly is required to keep the minimum 1900N tensile force at the tail end of a connecting steel cable under the condition that the overload rotation torque is not more than 30Nm, and the free rotation torque is not more than 10Nm and is qualified, and because the appearance of the product causes great limitation on the measurement, the measurement is not easy to operate, and the common practice is to detect by using a torque wrench and a lifter fixing device in cooperation with a tension sensor; or find a special detection machine developed by the equipment manufacturing company to carry out corresponding detection.
The existing common method for detecting the torque wrench by matching with the tension sensor has the defects of low efficiency, high labor intensity, and difficulty in bearing by operators, namely, a plurality of operators with good physical quality rotate operation, and the labor intensity is conceivable, and the efficiency is low because the torque wrench is close to the pure manual labor; the special customized detection machine can solve the problems of low efficiency and high labor intensity, but has the defects of high price, and the special equipment is generally only suitable for detecting single-variety spare tire lifters, and has poor compatibility and high cost.
Disclosure of Invention
In order to solve the above-mentioned shortcomings in the background art, the invention aims to provide a wire-rewinding and pulling force detector for a spare tire lifter, which has remarkable effect through practical application, changes the situation that a plurality of young people are required to perform mutual rotation operation into the situation that only one operator is required, and improves the productivity to more than 800 pieces per day from the detection of the original 400 pieces per day.
The aim of the invention can be achieved by the following technical scheme:
The wire reeling and pulling force detector comprises a rack, an operation table is arranged on the rack, a support base plate is arranged on the rack, the support base plate is positioned behind the operation table, a side plate is arranged on one side, far away from the rack, of the support base plate, an upper cover plate is arranged on one side, far away from the support base plate, of the side plate, a guide pillar is arranged on one side, close to the side plate, of the upper cover plate, a guide block is arranged on the guide pillar, a connector is arranged on the guide block, a pneumatic screw knife is arranged on the connector, a clamping head is arranged at the output end of the pneumatic screw knife, an air cylinder is arranged on the upper cover plate, the output end of the air cylinder penetrates through the upper cover plate, and the output end of the air cylinder is fixedly connected with the connector;
the operation panel is last to be equipped with the location frock that is used for fixed spare tyre riser, and one side of location frock is connected with tension sensor.
As a preferable scheme of the invention, the positioning tool comprises a bayonet used for fixing the tail end of the spare tire lifter, and the bayonet is connected with the operating platform through an inner hexagon bolt.
As a preferable scheme of the invention, the positioning tool further comprises a clamping groove for fixing the head end of the spare tire lifter, and the clamping groove is positioned below the pneumatic screw blade.
As a preferable scheme of the invention, the air cylinder is electrically connected with a pneumatic pedal valve, the pneumatic screw blade is electrically connected with a pneumatic reversing valve, and the pneumatic reversing valve is fixedly arranged at the top end of the rack.
As a preferable scheme of the invention, the tension sensor is electrically connected with a display, and the display is fixedly arranged at the top end of the rack.
As a preferable scheme of the invention, the pneumatic screw blade is a pneumatic screw blade capable of rotating positively and negatively, and the maximum torque of the pneumatic screw blade is 50Nm.
The invention has the beneficial effects that:
1. according to the invention, by arranging the positioning tool capable of being replaced quickly, detection of different spare tire lifters can be realized by replacing the bayonet;
2. According to the invention, the air cylinder is arranged to utilize aerodynamic force to replace manual labor, so that the manual labor of operators is greatly reduced, the working rhythm is accelerated, and the working efficiency is effectively improved;
3. the invention applies the pneumatic screw blade with positive and negative rotation to the detector, which not only can realize 30Nm accurate torque control, but also can realize reverse power, thereby reducing working procedures;
4. According to the invention, the pneumatic screw blade is effectively connected with the spare tire lifter through the refitted clamping head;
5. According to the invention, the tension sensor is connected with the positioning tool of the spare tire lifter, so that the detection process is simpler, more convenient and quicker;
6. the wire-collecting and tension detector of the spare tire lifter is relatively simple in structure, low in manufacturing cost and convenient to operate.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
Fig. 3 is a top view of the present invention.
In the figure:
1. A stand; 2. an operation table; 3. a support base plate; 4. a side plate; 5. an upper cover plate; 6. a guide post; 7. a guide block; 8. a connecting body; 9. pneumatic screw knives; 10. a chuck; 11. a cylinder; 12. positioning a tool; 13. a tension sensor; 14. a bayonet; 15. a clamping groove; 16. pneumatic foot valve; 17. a pneumatic reversing valve; 18. a display.
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 understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1-3, the wire winding and pulling force detector for the spare tire lifter comprises a rack 1, wherein an operation table 2 is arranged on the rack 1, a support base plate 3 is arranged on the rack 1, the support base plate 3 is positioned behind the operation table 2, a side plate 4 is arranged on one side, far away from the rack 1, of the support base plate 3, an upper cover plate 5 is arranged on one side, far away from the support base plate 3, of the side plate 4, a guide post 6 is arranged on one side, close to the side plate 4, of the upper cover plate 5, of the guide post 6, a guide block 7 is arranged on the guide block 7, a connecting body 8 is arranged on the guide block 7, a pneumatic screw cutter 9 is arranged on the connecting body 8, a clamping head 10 is arranged at the output end of the pneumatic screw cutter 9, an air cylinder 11 is arranged on the upper cover plate 5, the output end of the air cylinder 11 penetrates through the upper cover plate 5, and the output end of the air cylinder 11 is fixedly connected with the connecting body 8;
The operation panel 2 is provided with a positioning tool 12 for fixing the spare tire lifter, and one side of the positioning tool 12 is connected with a tension sensor 13.
The positioning tool 12 comprises a bayonet 14 for fixing the tail end of the spare tire lifter, and the bayonet 14 is connected with the operating platform 2 through an inner hexagon bolt.
The positioning tool 12 further comprises a clamping groove 15 for fixing the head end of the spare tire lifter, and the clamping groove 15 is located below the pneumatic screw blade 9.
The cylinder 11 is electrically connected with a pneumatic foot valve 16, the pneumatic screwdriver 9 is electrically connected with a pneumatic reversing valve 17, and the pneumatic reversing valve 17 is fixedly arranged at the top end of the rack 1.
The tension sensor 13 is electrically connected with a display 18, and the display 18 is fixedly arranged at the top end of the rack 1.
The pneumatic screw blade 9 is a reversible pneumatic screw blade 9, and the maximum torque of the pneumatic screw blade 9 is 50Nm.
By using the device, an operator puts the spare tire lifter into the positioning tool 12, applies pressure to the pneumatic pedal valve 16 to enable the air cylinder 11 to work and press downwards, the working air cylinder 11 pushes the pneumatic screw blade 9 with the adjusted maximum torque of 30Nm to the position where the spare tire lifter needs to rotate through the guide slide block 7 to be connected with the clamping head 10 and rotate, the tail part of the spare tire lifter is tensioned to enable the spare tire lifter to work after the pneumatic screw blade 9 rotates, after the spare tire lifter rotates to the torque of 30Nm, the rotation is automatically stopped, the tension sensor 13 correspondingly displays the current tension on the display screen after being stressed by the steel wire rope, the operator can judge whether the part is qualified or not according to whether the tension value is larger than 1900N or not, the pneumatic reversing valve 17 is shifted, the pneumatic screw blade 9 is reversed until the steel wire rope is unloaded, the pneumatic pedal valve 16 is released, the air cylinder 11 is lifted and is reset, and the spare tire lifter product is taken out, and the detection process is completed.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (6)
1. The utility model provides a spare tyre lifter wire reeling, pulling force detector, its characterized in that, including rack (1), be equipped with operation panel (2) on rack (1), be equipped with support bottom plate (3) on rack (1), support bottom plate (3) are located operation panel (2) rear, be equipped with curb plate (4) on one side of keeping away from rack (1) on support bottom plate (3), one side of keeping away from support bottom plate (3) curb plate (4) is equipped with upper cover plate (5), one side of upper cover plate (5) near curb plate (4) is equipped with guide pillar (6), be equipped with guide block (7) on guide pillar (6), be equipped with connector (8) on guide block (7), be equipped with pneumatic screw (9) on connector (8), the output of pneumatic screw (9) is equipped with chuck (10), be equipped with cylinder (11) on upper cover plate (5), the output of cylinder (11) runs through upper cover plate (5), and the output and connector (8) fixed connection of cylinder (11);
The operation panel (2) is provided with a positioning tool (12) for fixing the spare tire lifter, and one side of the positioning tool (12) is connected with a tension sensor (13).
2. The spare tire lifter wire reeling and pulling force detector according to claim 1, wherein the positioning tool (12) comprises a bayonet (14) for fixing the tail end of the spare tire lifter, and the bayonet (14) is connected with the operating table (2) through an inner hexagon bolt.
3. The spare tire lifter wire take-up and tension detector according to claim 1, wherein the positioning tool (12) further comprises a clamping groove (15) for fixing the head end of the spare tire lifter, and the clamping groove (15) is located below the pneumatic screw blade (9).
4. The spare tire lifter take-up and pull force detector according to claim 1, wherein the air cylinder (11) is electrically connected with a pneumatic pedal valve (16), the pneumatic screw blade (9) is electrically connected with a pneumatic reversing valve (17), and the pneumatic reversing valve (17) is fixedly arranged at the top end of the rack (1).
5. The spare tire lifter wire reeling and pulling force detector according to claim 1, wherein the pulling force sensor (13) is electrically connected with a display (18), and the display (18) is fixedly arranged at the top end of the rack (1).
6. The spare tire lifter take-up and pull force detector according to claim 1, wherein the pneumatic screw blade (9) is a reversible pneumatic screw blade (9), and the maximum torque of the pneumatic screw blade (9) is 50Nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110955899.2A CN113670633B (en) | 2021-08-19 | 2021-08-19 | Take-up and tension detector for spare tire lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110955899.2A CN113670633B (en) | 2021-08-19 | 2021-08-19 | Take-up and tension detector for spare tire lifter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113670633A CN113670633A (en) | 2021-11-19 |
| CN113670633B true CN113670633B (en) | 2024-04-19 |
Family
ID=78544124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110955899.2A Active CN113670633B (en) | 2021-08-19 | 2021-08-19 | Take-up and tension detector for spare tire lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113670633B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203062680U (en) * | 2013-02-05 | 2013-07-17 | 镇江玛维克工具制造有限公司 | Pneumatic screwdriver |
| CN206862546U (en) * | 2017-07-03 | 2018-01-09 | 浙江顶立添翼汽车部件股份有限公司 | A kind of spare tyre lifter detection means |
| CN207570790U (en) * | 2017-12-20 | 2018-07-03 | 合肥瑞朗自动化设备有限公司 | A kind of automobile spare tire capstan winch automatic tester for performance |
| CN109483478A (en) * | 2017-09-11 | 2019-03-19 | 中国航空工业集团公司西安飞机设计研究所 | A kind of screw withdrawing device |
| CN208765961U (en) * | 2018-09-10 | 2019-04-19 | 瑞安市益华汽车配件有限公司 | A kind of detection device of glass-frame riser |
| CN110261028A (en) * | 2019-06-28 | 2019-09-20 | 武汉东环车身系统有限公司 | A kind of glass-frame riser steel wire tensioning power automatic detection device |
-
2021
- 2021-08-19 CN CN202110955899.2A patent/CN113670633B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203062680U (en) * | 2013-02-05 | 2013-07-17 | 镇江玛维克工具制造有限公司 | Pneumatic screwdriver |
| CN206862546U (en) * | 2017-07-03 | 2018-01-09 | 浙江顶立添翼汽车部件股份有限公司 | A kind of spare tyre lifter detection means |
| CN109483478A (en) * | 2017-09-11 | 2019-03-19 | 中国航空工业集团公司西安飞机设计研究所 | A kind of screw withdrawing device |
| CN207570790U (en) * | 2017-12-20 | 2018-07-03 | 合肥瑞朗自动化设备有限公司 | A kind of automobile spare tire capstan winch automatic tester for performance |
| CN208765961U (en) * | 2018-09-10 | 2019-04-19 | 瑞安市益华汽车配件有限公司 | A kind of detection device of glass-frame riser |
| CN110261028A (en) * | 2019-06-28 | 2019-09-20 | 武汉东环车身系统有限公司 | A kind of glass-frame riser steel wire tensioning power automatic detection device |
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| Publication number | Publication date |
|---|---|
| CN113670633A (en) | 2021-11-19 |
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