CN218764954U - Multifunctional swing arm quality testing fixture for automobile - Google Patents
Multifunctional swing arm quality testing fixture for automobile Download PDFInfo
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- CN218764954U CN218764954U CN202222420254.1U CN202222420254U CN218764954U CN 218764954 U CN218764954 U CN 218764954U CN 202222420254 U CN202222420254 U CN 202222420254U CN 218764954 U CN218764954 U CN 218764954U
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Abstract
The utility model relates to an automobile parts detects technical field, and discloses a multi-functional swing arm quality of car examines utensil, including bottom plate and montant, two the montant is fixed to be set up in the upper surface both sides of bottom plate, two the fixed diaphragm that is provided with in top of montant, logical groove, both sides have all been seted up to the both sides of diaphragm the inside that leads to the groove all slides and is provided with the scale rod, two the lower extreme of scale rod is all fixed and is provided with the tension scale, the upper surface of bottom plate and the both sides that are located the tension scale that corresponds are all fixed and are provided with the dead lever, and are a plurality of the ring is placed to the top of dead lever is all fixed being provided with, the both sides of diaphragm are all fixed and are provided with the curb plate, two it is provided with the bull stick to rotate between the middle-end of curb plate. The utility model discloses a two tensile scales of two scale rod cooperations are crisscross to be detected, can guarantee promptly that a tensile scale is in the stand-by state all the time, can save the used time that resets to, improve work efficiency greatly.
Description
Technical Field
The utility model relates to an automobile parts detects technical field, especially relates to an utensil is examined to multi-functional swing arm quality of car.
Background
The swing arm of the automobile is used for guiding and supporting the suspension, and the deformation of the swing arm influences the positioning of wheels and reduces the driving stability.
Because the automobile swing arm is just a connecting mechanism of a frame and wheels and needs to be replaced rarely, the quality requirement on the swing arm is high, the swing arm not only needs certain hardness but also needs certain elasticity, and the existing swing arm is lack of a device for detecting the elasticity of the swing arm after production, so that whether the elasticity of the swing arm reaches the standard cannot be known, and whether the swing arm is qualified or not cannot be effectively guaranteed
Wherein, notice number CN208999044U discloses a utensil is examined to multi-functional swing arm, including first bracing piece, first dead lever, second dead lever, handle, scale rod, test subject, second bracing piece, first fixed subject, base, recess and the fixed subject of second, first bracing piece fixed connection is in the front portion of base, first dead lever fixed connection is on the upper portion of first bracing piece, the upper end fixed connection of first bracing piece is in the bottom of second dead lever, the handle is pegged graft in the middle part of second dead lever, the lower extreme fixed connection of handle is in the upper end of scale rod, the lower extreme fixed connection of scale rod is in the upper end of test subject, test subject threaded connection is in the middle part of first dead lever, second bracing piece fixed connection is at the rear portion of base, still has the defect in this technical scheme:
just need rotatory many rings of scales after detecting a swing arm among this technical scheme to the scale resets, when detecting more swing arm, the scale that resets can waste more time, thereby has reduced work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art multi-functional swing arm and examining utensil and need rotatory many rings of scales after detecting a swing arm at every time to the scale that resets, when detecting more swing arm, the scale that resets can waste more time, thereby has reduced work efficiency's problem, and the multi-functional swing arm quality of automobile that proposes examines utensil.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an utensil is examined to multi-functional swing arm quality of car, includes bottom plate and montant, two the montant is fixed to be set up in the upper surface both sides of bottom plate, two the fixed diaphragm that is provided with in top of montant, logical groove has all been seted up to the both sides of diaphragm, both sides the inside of leading to the groove all slides and is provided with the scale rod, two the lower extreme of scale rod is all fixed and is provided with the tension force balance, the upper surface of bottom plate and the both sides that are located corresponding tension force balance all fix and are provided with the dead lever, and are a plurality of the top of dead lever is all fixed and is provided with and places the ring, the both sides of diaphragm are all fixed and are provided with the curb plate, two it is provided with the bull stick to rotate between the middle-end of curb plate, the fixed gear that has cup jointed in the middle-end of bull stick, two the inboard of scale rod is all fixed and is provided with the rack, two the rack all is connected with gear engagement, one side the outside of curb plate is provided with the drive the bull stick pivoted drive mechanism.
Preferably, drive mechanism includes worm wheel and worm, one side the outside of curb plate is fixed and is provided with two fixed plates, the worm wheel sets up in two between the fixed plate, the one end fixed connection of worm wheel and bull stick, the worm meshing sets up in one side of worm wheel, the both ends of worm all are connected with the fixed plate rotation that corresponds.
Preferably, the upper end of the worm is fixedly sleeved with a handle.
Preferably, both sides the inner wall that leads to the groove all fixedly is provided with the stopper, both sides the spacing groove has all been seted up to the lateral wall of scale rod, both sides the stopper all with the spacing groove sliding connection who corresponds.
Preferably, the inner walls of the plurality of placing rings are fixedly provided with non-slip mats.
Preferably, mounting holes are formed in the two sides of the bottom plate.
Compared with the prior art, the utility model provides an utensil is examined to multi-functional swing arm quality of car possesses following beneficial effect:
this utensil is examined to multi-functional swing arm quality of car, through rotating the worm, the worm drives the worm wheel and rotates, can drive gear revolve promptly, and the gear drives both sides rack and removes, can drive both sides scale rod once on can promptly, adopts two crisscross detections of two tension scales of two scale rod cooperations promptly, can guarantee to have a tension scale all the time to be in the stand-by state promptly, can save the used time that resets to, improve work efficiency greatly.
The device does not relate to the part and all is the same with prior art or can adopt prior art to realize, the utility model discloses a two tensile scales of two scale rod cooperations are crisscross to be detected, can guarantee promptly that a tensile scale is in the stand-by state all the time, can save the used time that resets to, thereby, improve work efficiency greatly.
Drawings
FIG. 1 is a schematic structural view of a multifunctional swing arm quality testing fixture for an automobile according to the present invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1;
fig. 3 is an enlarged view of a portion a of fig. 2.
In the figure: 1 bottom plate, 2 montants, 3 dead levers, 4 place ring, 5 scale bars, 6 tension balance, 7 curb plates, 8 bull sticks, 9 gears, 10 racks, 11 worm wheels, 12 worms, 13 handles, 14 fixed plates, 15 stopper, 16 diaphragm.
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.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example one
Referring to fig. 1-2, an utensil is examined to multi-functional swing arm quality of car, including bottom plate 1 and montant 2, two montants 2 are fixed to be set up in the upper surface both sides of bottom plate 1, the mounting hole has all been seted up to the both sides of bottom plate 1, it is convenient to fix bottom plate 1, make detection work more stable, two montant 2's top is fixed and is provided with diaphragm 16, logical groove has all been seted up to diaphragm 16's both sides, the inside that the logical groove of both sides all slides and is provided with scale rod 5, the lower extreme of two scale rod 5 all fixes and is provided with tension scale 6, the upper surface of bottom plate 1 and the both sides that are located corresponding tension scale 6 all fix and are provided with dead lever 3, the top of a plurality of dead levers 3 is all fixed and is provided with placing ring 4, a plurality of inner walls of placing ring 4 all fix and are equipped with the slipmat, the swing arm slides when preventing as far as possible to detect, the both sides of diaphragm 16 all fix and are provided with curb plate 7, it is provided with bull stick 8 to rotate between the middle-end of two curb plates 7, the middle-end cover of bull stick 8 has connected with gear 9, the inboard of two scale rod 5 all is fixed and is provided with rack 10, two rack 10 all are connected with gear 9 meshing.
Example two
Referring to fig. 1, a transmission mechanism for driving the rotating rod 8 to rotate is arranged on the outer side of the side plate 7 on one side, the transmission mechanism comprises a worm wheel 11 and a worm 12, two fixing plates 14 are fixedly arranged on the outer side of the side plate 7 on one side, the worm wheel 11 is arranged between the two fixing plates 14, the worm wheel 11 is fixedly connected with one end of the rotating rod 8, the worm 12 is meshed with one side of the worm wheel 11, two ends of the worm 12 are rotatably connected with the corresponding fixing plates 14, and a handle 13 is fixedly sleeved on the upper end of the worm 12 to facilitate rotation of the worm 12.
EXAMPLE III
Referring to fig. 2-3, the inner walls of the through grooves on both sides are all fixedly provided with limiting blocks 15, the outer side walls of the scale rods 5 on both sides are all provided with limiting grooves, and the limiting blocks 15 on both sides are all in sliding connection with the corresponding limiting grooves, so that the scale rods 5 cannot rotate, namely can stably slide.
The utility model discloses in, during the use, place the swing arm two inboards of placing ring 4 in one side, bull stick worm 12, worm 12 drives worm wheel 11 and rotates, even make gear 9 drive both sides rack 10 one end, even make one side scale 5 rebound, make the couple of one side tension balance 6 front portion will be upwards pulled up by the detection swing arm, utilize the pulling force that produces in the motion process to make to take place to be detected the swing arm and deform, observe the coefficient of tension and the record that tension balance 6 shows, reuse plus ruler measure out the coefficient of tension balance 6 around the motion scale distance and record, the coefficient of tension through the record and the coefficient of tension around the motion scale distance calculate the 6 general deformation distance of tension balance 6, observe the scale distance and the record of 5 motions of scale, the scale distance of 5 motions subtracts the 6 general deformation distance of tension balance, calculate the coefficient of tension that is detected the swing arm through coefficient of deformation and coefficient of tension and accomplish the detection, (with the patent operation mode that publication number CN 2089944U is unanimous basically, when detecting next swing arm, place the inboard of placing ring 4 in two opposite sides with the swing arm, this moment, can carry out the detection work time that resets greatly, thereby the efficiency is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an utensil is examined to multi-functional swing arm quality of car, includes bottom plate (1) and montant (2), its characterized in that, two montant (2) are fixed to be set up in the upper surface both sides of bottom plate (1), two the top of montant (2) is fixed and is provided with diaphragm (16), logical groove has all been seted up to the both sides of diaphragm (16), both sides the inside that leads to the groove all slides and is provided with scale rod (5), two the lower extreme of scale rod (5) all is fixed and is provided with tensile force scale (6), the upper surface of bottom plate (1) and the both sides that are located corresponding tensile force scale (6) all are fixed and are provided with dead lever (3), and are a plurality of the top of dead lever (3) all is fixed and is provided with places ring (4), the both sides of diaphragm (16) all are fixed and are provided with curb plate (7), two it is provided with bull stick (8) to rotate between the middle-end of curb plate (7), the middle-end fixed the bull stick (8) has connect has gear (9), two the inboard of scale rod (5) all is fixed and is provided with rack (10), two rack (10) all are connected with gear (9) meshing, one side the outside of driving side of driving lever (7) is provided with the rotating mechanism.
2. The automotive multifunctional swing arm quality gauge is characterized by comprising a worm wheel (11) and a worm (12), wherein two fixing plates (14) are fixedly arranged on the outer side of the side plate (7) on one side, the worm wheel (11) is arranged between the two fixing plates (14), the worm wheel (11) is fixedly connected with one end of the rotating rod (8), the worm (12) is meshed with one side of the worm wheel (11), and two ends of the worm (12) are rotatably connected with the corresponding fixing plates (14).
3. The multifunctional swing arm quality testing fixture for the automobile as claimed in claim 2, wherein a handle (13) is fixedly sleeved on the upper end of the worm (12).
4. The multifunctional swing arm quality testing fixture for the automobile according to claim 1, wherein the inner walls of the through grooves at two sides are fixedly provided with limiting blocks (15), the outer side walls of the scale rods (5) at two sides are provided with limiting grooves, and the limiting blocks (15) at two sides are slidably connected with the corresponding limiting grooves.
5. The multifunctional swing arm quality testing fixture for the automobiles according to claim 1, characterized in that the inner walls of the placing rings (4) are all fixedly provided with non-slip mats.
6. The multifunctional swing arm quality testing fixture for the automobile according to claim 1, wherein mounting holes are formed in two sides of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222420254.1U CN218764954U (en) | 2022-09-13 | 2022-09-13 | Multifunctional swing arm quality testing fixture for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222420254.1U CN218764954U (en) | 2022-09-13 | 2022-09-13 | Multifunctional swing arm quality testing fixture for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218764954U true CN218764954U (en) | 2023-03-28 |
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ID=85694212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222420254.1U Active CN218764954U (en) | 2022-09-13 | 2022-09-13 | Multifunctional swing arm quality testing fixture for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218764954U (en) |
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2022
- 2022-09-13 CN CN202222420254.1U patent/CN218764954U/en active Active
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