CN219956455U - Automobile front axle straightness correction tool - Google Patents
Automobile front axle straightness correction tool Download PDFInfo
- Publication number
- CN219956455U CN219956455U CN202320524645.XU CN202320524645U CN219956455U CN 219956455 U CN219956455 U CN 219956455U CN 202320524645 U CN202320524645 U CN 202320524645U CN 219956455 U CN219956455 U CN 219956455U
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- front axle
- fixed connection
- fixedly connected
- automobile front
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- 230000001939 inductive effect Effects 0.000 claims 3
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of automobile parts and provides an automobile front axle straightness correction tool, wherein a screw is arranged in a base, a sliding block is connected in the base in a sliding manner, a thread groove is formed in the sliding block, the screw is connected in the thread groove, the sliding block is respectively and fixedly connected with a movable rod, the other end of the movable rod is fixedly connected with a supporting column, the left side and the right side of the top of the base are respectively and fixedly connected with supporting seats, the top of the supporting column penetrates through the top of the base and is fixedly connected with a detection plate.
Description
Technical Field
The utility model relates to the technical field of automobile parts, in particular to an automobile front axle straightness correction tool.
Background
The front axle is one of the main structures of the automobile, and besides bearing the weight of the automobile, the front axle also bears the vertical load between the ground and the frame, braking force, lateral force, bending moment caused by the lateral force and the like, and in the production and processing process of the front axle of the automobile, straightness detection and correction are required to be carried out on the front axle so as to ensure the product quality of the front axle.
When the straightness correction tool for the front axle of the automobile in the market at present detects the straightness of the front axle of the automobile, the two ends of the front axle of the automobile are fixed through the clamp, the front axle rotates, and then the straightness detection is carried out through the deflection instrument, but the deflection instrument can only detect the radial runout error of the front axle of the automobile, so the straightness correction tool for the front axle of the automobile is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an automobile front axle straightness correction tool, which has the advantage of detecting the automobile front axle straightness.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automobile front axle straightness accuracy correction frock, includes the base, the inside screw rod that is provided with of base, the inside sliding connection of base has the slider, and the thread groove has been seted up to the slider inside, thread groove inside threaded connection screw rod, slider fixed connection movable rod respectively, the other end fixed connection support column of movable rod, base top left and right sides fixed connection supporting seat respectively, base top fixed connection pick-up plate is run through at the support column top, two laser instruments of pick-up plate one side fixedly connected with, slider other end fixed connection movable rod, movable rod top fixed connection spanners, spanners top run through base top and fixedly connected with sensing plate, two schematic lamps of sensing plate top fixedly connected with, two laser sensors of sensing plate one side fixedly connected with, every laser instrument one side fixed connection movable block, the opposite side fixed connection gag lever post of movable block, every laser sensor one side fixed connection movable block, the opposite side fixed connection locating lever post of movable block.
Preferably, each of the laser sensors is electrically connected to a corresponding indicator light.
Preferably, the two laser sensors are symmetrical with the longitudinal center line of the base respectively, grooves matched with the moving block and the positioning rod are formed in one side of the sensing plate, and grooves matched with the moving block and the limiting rod are formed in one side of the sensing plate.
Preferably, the top of the base is provided with a chute matched with the supporting column and the bearing column.
Preferably, a motor is arranged in the base, and an output shaft of the motor rotates a connecting screw rod through a universal joint.
Preferably, the top of the base is fixedly connected with a supporting table.
The beneficial effects are that:
1. the front axle of the automobile with two ends fixed by the clamp is placed through the supporting seat, the laser instrument and the laser sensor are pulled according to the diameter of the front axle, and the moving block are respectively and simultaneously driven, so that the limiting rod and the positioning rod are separated from the matching groove, and the distance between each laser instrument and each laser sensor is adjusted; turning on the laser instrument and the laser sensor, and confirming whether each laser instrument and each laser sensor are aligned according to the on-off state of the indication lamp; when the fixture drives the front axle to rotate, the motor is turned on, the motor rotates and under the action of the universal joint, the screw rod rotates, the sliding block slides, the moving rod, the supporting column, the detecting plate, the moving rod, the bearing column and the sensing plate are driven to move simultaneously, the laser instrument and the laser sensor move along the front axle, when the straightness of the front axle jumps, the indicator light is extinguished, the motor stops rotating, the front axle stops rotating simultaneously, the press corrects the straightness of the just-inclined position, and so on until the straightness of the front axle is corrected.
2. Through the brace table, when the press carries out straightness accuracy correction to the automobile front axle, the brace table can support the automobile front axle middle part, can effectively prevent that the automobile front axle from appearing the middle part crooked condition because not supporting.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the base of the present utility model;
FIG. 3 is a schematic view of the inner structure of the detecting plate according to the present utility model;
fig. 4 is a schematic diagram of the internal structure of the induction plate according to the present utility model.
In the figure: 1. a base; 2. a screw; 3. a slide block; 4. a moving rod; 5. a support column; 6. a support base; 7. a detection plate; 8. a laser instrument; 9. a motion bar; 10. a bearing column; 11. an induction plate; 12. a schematic lamp; 13. a laser sensor; 14. a moving block; 15. a limit rod; 16. a motion block; 17. a positioning rod; 18. a motor; 19. a universal joint; 20. and a support table.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1-4, in a preferred embodiment, an automobile front axle straightness correction tool comprises a base 1, wherein a screw rod 2 is arranged in the base 1, a sliding block 3 is slidably connected in the base 1, a thread groove is formed in the sliding block 3, the screw rod 2 is connected in the thread groove in a thread way, the sliding block 3 is fixedly connected with a movable rod 4 respectively, the other end of the movable rod 4 is fixedly connected with a supporting column 5, the left side and the right side of the top of the base 1 are fixedly connected with a supporting seat 6 respectively, the top of the supporting column 5 penetrates through the top of the base 1 to be fixedly connected with a detection plate 7, one side of the detection plate 7 is fixedly connected with two lasers 8, the other end of the sliding block 3 is fixedly connected with a movable rod 9, the top of the movable rod 9 is fixedly connected with a bearing column 10, the top of the bearing column 10 penetrates through the top of the base 1 and is fixedly connected with a sensing plate 11, the top of the sensing plate 11 is fixedly connected with two indicator lamps 12, two laser sensors 13 are fixedly connected to one side of the sensing plate 11, one side of each laser instrument 8 is fixedly connected with a moving block 14, the other side of the moving block 14 is fixedly connected with a limiting rod 15, one side of each laser sensor 13 is fixedly connected with a moving block 16, the other side of the moving block 16 is fixedly connected with a positioning rod 17, each laser sensor 13 is electrically connected with a corresponding indicator lamp 12, the two laser sensors 13 are respectively symmetrical with the two laser instruments 8 based on the longitudinal center line of the base 1, grooves matched with the moving block 16 and the positioning rod 17 are formed in one side of the sensing plate 11, grooves matched with the moving block 14 and the limiting rod 15 are formed in one side of the sensing plate 7, a motor 18 is arranged in the base 1, an output shaft of the motor 18 is rotationally connected with the screw rod 2 through a universal joint 19, the top of the base 1 is provided with a chute matched with the supporting column 5 and the bearing column 10.
The working principle of the automobile front axle straightness correction tool based on the preferred embodiment is as follows: the automobile front axle with two ends fixed by the clamp is placed through the supporting seat 6, the laser instrument 8 and the laser sensor 13 are pulled according to the diameter of the front axle, the moving block 14 and the moving block 16 are respectively and simultaneously driven, the limiting rod 15 and the positioning rod 17 are separated from matching grooves, the distance between each laser instrument 8 and each laser sensor 13 is adjusted, the laser instrument 8 and the laser sensor 13 are opened, whether the laser instrument 8 and each laser sensor 13 are aligned or not is confirmed according to the on-off state of the indication lamp 12, when the clamp drives the front axle to rotate, the motor 18 is opened, the motor 18 rotates and rotates under the action of the universal joint 19, the screw rod 2 slides, the moving rod 4, the supporting column 5, the detection plate 7, the moving rod 9, the bearing post 10 and the sensing plate 11 are simultaneously driven to move along the front axle, the indication lamp 12 is turned off when the straightness of the front axle happens, the motor 18 stops rotating, the rotation of the front axle is stopped, the straightness is corrected, and the straightness is corrected until the front axle is corrected by analogy.
As shown in fig. 1-4, in another embodiment, an automobile front axle straightness correction tool, compared to the above preferred embodiment, further includes: the top of the base 1 is fixedly connected with a supporting table 20.
In this embodiment, when the press corrects the straightness of the front axle of the automobile, the supporting table 20 can support the middle part of the front axle of the automobile, so that the middle part bending of the front axle of the automobile due to no support can be effectively prevented.
Although preferred embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications or substitutions may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a frock is rectified to automobile front axle straightness accuracy, includes base (1), its characterized in that: the base (1) is internally provided with a screw rod (2), the inside sliding connection of base (1) has slider (3), the inside screw groove of seting up of slider (3), screw groove inside screw connection screw rod (2), slider (3) are fixed connection movable rod (4) respectively, the other end fixed connection support column (5) of movable rod (4), base (1) top left and right sides are fixed connection supporting seat (6) respectively, base (1) top fixed connection pick-up plate (7) are run through at support column (5) top, two laser instrument (8) are fixedly connected with one side of pick-up plate (7), slider (3) other end fixed connection movable rod (9), movable rod (9) top fixed connection spandrel column (10), spandrel column (10) top run through base (1) top and fixed connection inductive plate (11), inductive plate (11) top fixedly connected with two pilot lamps (12), inductive plate (11) one side fixedly connected with two laser sensors (13), every laser instrument (8) one side fixed connection movable block (14), every side of movable block (16) fixed connection spacing block (16), the other side of the moving block (16) is fixedly connected with a positioning rod (17).
2. The automobile front axle straightness correction tool according to claim 1, wherein: each laser sensor (13) is electrically connected with a corresponding indicator lamp (12).
3. The automobile front axle straightness correction tool according to claim 1, wherein: the two laser sensors (13) are respectively symmetrical with the two laser instruments (8) based on the longitudinal center line of the base (1), grooves matched with the moving block (16) and the positioning rod (17) are formed in one side of the sensing plate (11), and grooves matched with the moving block (14) and the limiting rod (15) are formed in one side of the sensing plate (7).
4. The automobile front axle straightness correction tool according to claim 1, wherein: the top of the base (1) is provided with a chute matched with the supporting column (5) and the bearing column (10).
5. The automobile front axle straightness correction tool according to claim 1, wherein: the base (1) is internally provided with a motor (18), and an output shaft of the motor (18) rotates the connecting screw (2) through a universal joint (19).
6. The automobile front axle straightness correction tool according to claim 1, wherein: the top of the base (1) is fixedly connected with a supporting table (20).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022233299156 | 2022-12-13 | ||
| CN202223329915 | 2022-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219956455U true CN219956455U (en) | 2023-11-03 |
Family
ID=88540938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320524645.XU Active CN219956455U (en) | 2022-12-13 | 2023-03-17 | Automobile front axle straightness correction tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219956455U (en) |
-
2023
- 2023-03-17 CN CN202320524645.XU patent/CN219956455U/en active Active
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