CN216012952U - Strength and durability detection fixing device of car side wall - Google Patents
Strength and durability detection fixing device of car side wall Download PDFInfo
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- CN216012952U CN216012952U CN202122146776.2U CN202122146776U CN216012952U CN 216012952 U CN216012952 U CN 216012952U CN 202122146776 U CN202122146776 U CN 202122146776U CN 216012952 U CN216012952 U CN 216012952U
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Abstract
The utility model provides an intensity and durability detection fixing device of car side wall, the real in service behavior of car side wall simulation that waits to detect is vertical fixes on fixed frame, can make the testing result more accurate, has the referential more. The flexibility of supplementary fixed pole can carry out the increase and decrease of quantity and the adjustment of position according to the car side wall of difference to the car side wall of multiple model is adapted to. Fixed accessory can slide around in the recess of angle steel, and L shape dead lever can slide from top to bottom in the fixing base, makes the utility model discloses a fixed accessory flexibility is stronger. The fixing base is rotatably installed in the recess of angle steel, and L shape dead lever is rotatably installed on the fixing base, therefore the fixed part can be through the suitable angle of the rotatory adjustment of secondary, makes its car side wall shape that adapts to different models, can laminate the mounting hole of the car side wall of different models more.
Description
Technical Field
The utility model relates to an automobile parts detection device especially relates to an automobile side wall intensity and durability detect fixing device.
Background
In recent years, the development of the automobile industry is accelerated along with the development of social economy, and the requirements of people on the quality of automobiles are higher and higher, so that more requirements are provided for the production and the research and the development of the automobiles. Before the automobile is produced and sold, parts and the whole automobile need to be detected, wherein the strength and durability of the automobile side wall need to be detected before the automobile leaves a factory, the automobile side wall needs to be fixed in the detection process, then repeated force application and pressing tests are carried out on a platform on the inner side of the automobile side wall for a set number of times with set force, and if an automobile side wall sample is not damaged after the set number of times of tests are finished, the detection is qualified.
In the test of the strength and the durability of the automobile side wall, in order to simulate a real use scene, the automobile side wall needs to be kept upright and fixed in the test process, and because the sizes of the side wall models of different automobiles are different, the current fixing device can not well fix all the automobile side walls, and in the repeated force application and pressing test process, the connection part of an automobile side wall sample and the fixing device is easy to loosen, so that the automobile side wall plate jumps in the test process, the test result can be influenced, and the connection part of the automobile side wall and the fixing device is easy to break due to repeated vibration; therefore, a fixing device for detecting the strength and durability of the automobile side body capable of effectively fixing various types is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving present car side wall's intensity and durability and detecting fixing device and can not fix the car side wall of multiple model well to car side wall and the easy cracked problem of junction that detects fixing device in the testing process, and the intensity and the durability of a car side wall that propose detect fixing device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fixing device for detecting the strength and durability of an automobile side wall comprises a fixing frame and fixing accessories; the fixing frame is formed by assembling angle steels with grooves, the fixing frame comprises a horizontal frame and a vertical frame which are perpendicular to each other, and auxiliary fixed rods which are arranged on the horizontal frame and the vertical frame, and the fixing fittings are slidably arranged in the grooves of the angle steels;
the fixing fittings comprise a fixing seat and an L-shaped fixing rod, the fixing seat comprises a horizontal base and a vertical base which are perpendicular to each other, the horizontal base is rotatably installed in a groove of the angle steel and is locked and fixed through a fastening bolt, a sliding groove is formed in the vertical base, the L-shaped fixing rod is slidably installed in the sliding groove and is locked and fixed through the fastening bolt, and a plurality of fixing holes are formed in the L-shaped fixing rod;
the automobile side body to be detected is located above the horizontal frame, the side face of the automobile side body to be detected is fixed on the vertical frame, the fixing parts arranged on the horizontal frame, the vertical frame and the auxiliary fixing rod are tightly attached to the periphery of the automobile side body, and the mounting hole in the automobile side body is aligned with the fixing hole in the fixing part and is locked and fixed through the original fixing screw in the automobile side body.
Preferably, the angle steel used for assembling the fixed frame is provided with grooves on four sides.
Preferably, an end of the auxiliary fixed bar is fixed in a groove of the horizontal frame or the vertical frame by a mounting seat.
Preferably, the mount is slidably mounted in a groove of the horizontal frame or the vertical frame.
Preferably, the mounting seat is locked and fixed by a fastening bolt.
Preferably, the horizontal base of the fixing base is rotatably fixed in the groove of the angle steel, and the L-shaped fixing rod is rotatably fixed in the chute of the vertical base.
Preferably, the L-shaped fixing rod is detachably fixed in the groove of the angle steel through a fastening bolt
Preferably, a shock pad is arranged on one side, attached to the side wall of the automobile, of the L-shaped fixing rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the automobile side body to be detected is vertically fixed on the fixed frame in a simulated real use condition, so that the detection result is more accurate and has more reference. The horizontal frame and the vertical frame guarantee to detect the holistic stability of fixing device, and the flexibility of supplementary fixed rod can carry out the increase and decrease of quantity and the adjustment of position according to the car side wall of difference to the car side wall of adaptation multiple model.
Horizontal frame, vertical frame, supplementary fixed pole all are formed by taking the notched angle steel preparation, and fixed accessories can freely select the position installation, and fixed accessories comprises fixing base and L shape dead lever, and fixed accessories can slide around in the recess, and L shape dead lever can slide from top to bottom in the fixing base, makes the utility model discloses a fixed accessories flexibility is stronger. The fixing base is rotatably installed in the recess of angle steel, and L shape dead lever is rotatably installed on the fixing base, therefore the fixed part can be through the suitable angle of the rotatory adjustment of secondary, makes its car side wall shape that adapts to different models, can laminate the mounting hole of the car side wall of different models more.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a fixing device for detecting strength and durability of a side wall of an automobile;
FIG. 2 is a schematic structural view of an angle steel of the fixing device for detecting strength and durability of the side wall of the automobile;
fig. 3 is a schematic structural view of a fixing part of the strength and durability detecting and fixing device for the side wall of the automobile.
Detailed Description
In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, 2 and 3, a device for detecting and fixing strength and durability of a side wall of an automobile comprises a fixing frame 1 and a fixing fitting 2; the fixing frame 1 is assembled by angle steel 3 with a groove 31, the fixing frame 1 comprises a horizontal frame 11 and a vertical frame 12 which are perpendicular to each other, and an auxiliary fixed rod 13 arranged on the horizontal frame 11 and the vertical frame 12, and the fixing fitting 2 is slidably arranged in the groove 31 of the angle steel 3. Horizontal frame 11 and vertical frame 12 are used for supporting the car side wall, guarantee the utility model discloses a detect holistic stability of fixing device and reliability. The number and the length of the auxiliary fixed rods 13 can be automatically installed according to different detection requirements of automobile side walls of different models. The horizontal frame 11, the vertical frame 12 and the auxiliary fixing rod 13 are assembled by angle steel 3 with a groove 31, so that the fixing fitting 2 can be installed on any one angle steel 3 and can slide along the groove 31 to change the position.
The fixing part 2 comprises a fixing seat 21 and an L-shaped fixing rod 22, the fixing seat 21 comprises a horizontal base 211 and a vertical base 212 which are perpendicular to each other, the horizontal base 211 is rotatably installed in a groove 31 of the angle steel 3, the horizontal base 211 is locked and fixed through a fastening bolt, a sliding groove 213 is formed in the vertical base 212, the L-shaped fixing rod 22 is slidably installed in the sliding groove 213, the L-shaped fixing rod 22 is locked and fixed through the fastening bolt, and a plurality of fixing holes 221 are formed in the L-shaped fixing rod 22. The fixing fitting 2 can be installed in the groove 31 of any angle steel 3, so that the degree of freedom is extremely high, the fixing fitting 2 can be rotated to change the angle thereof, and similarly, the L-shaped fixing rod 22 can also be rotated to change the angle thereof on the fixing base 21. The fixing base 21 and the L-shaped fixing rod 22 can be locked by a locking screw after sliding to a proper position and rotating to an ideal angle.
The automobile side wall to be detected is located above the horizontal frame 11, the side face of the automobile side wall is fixed on the vertical frame 12, the fixing parts 2 installed on the horizontal frame 11, the vertical frame 12 and the auxiliary fixing rod are attached to the periphery of the automobile side wall, and the installation hole in the automobile side wall is aligned with the fixing hole 221 in the fixing parts 2 and is locked and fixed through the original fixing screws of the automobile side wall.
The utility model discloses a whole fixed frame 1 is formed by 3 equipment fixings of angle steel of taking recess 31, fixed accessory 2 is just installed in the recess 31 of angle steel 3, fixed accessory 2 can slide in recess 31, it is rotatory, thereby change its position and angle, make it can adapt to the car side wall of different models and size better, make fixed accessory 2 laminate more, fixed effect is more excellent, and further avoid pushing down the in-process of test repeatedly, the car side wall is not hard up with the accessory junction, the damaged condition that the continuous striking leads to.
In an embodiment, the four sides of the angle steel 3 for assembling the fixed frame 1 are provided with the grooves 31, so that the angle steel 3 and the angle steel 3 can be assembled into the fixed frame 1 conveniently, the installation of the fixed fittings 2 is facilitated, and the degree of freedom is higher.
In one embodiment, the end of the auxiliary fixing bar 13 is fixed in the groove 31 of the horizontal frame 11 or the vertical frame 12 by a mounting seat 131, preferably, the mounting seat 131 is slidably mounted in the groove 31 of the horizontal frame 11 or the vertical frame 12, and the mounting seat 131 is locked and fixed by a fastening bolt. Supplementary pole 13 is detachable connected mode, through the dismantlement of mount pad 131, can be according to the car side wall structure of difference, will assist pole 13 to install in the different positions of horizontal frame 11 or vertical frame 12, or change the supplementary pole 13 of deciding of different length, make the utility model discloses a detection fixing device flexibility is higher.
In one embodiment, the horizontal base 211 of the fixing base 21 is rotatably fixed in the groove 31 of the angle steel 3, and the L-shaped fixing rod 22 is rotatably fixed in the sliding groove 213 of the vertical base 212. The fixed seat 21 can slide and rotate in the groove 31 of the angle steel 3, namely the fixed seat 21 can adjust the position and the angle of the fixed seat; the L-shaped fixing rod 22 can slide up and down in the vertical base 212 of the fixing base 21 and rotate, i.e. after the position and angle of the fixing base 21 are fixed, the L-shaped fixing rod can further adjust the height and angle up and down. The secondary rotation adjusting structure can adjust the fixed fittings 2 more flexibly, so that the fixed fittings are better attached and fixed with the side wall of the automobile.
Preferably, the L-shaped fixing rod 22 is detachably fixed in the groove 31 of the angle iron 3 by a fastening bolt. The L-shaped fixing rod 22 can be directly fixed on the angle iron 3 to be used as a fixing accessory 2, the front and rear fixing distances can be adjusted by fixing different fixing holes 221 in the L-shaped fixing rod 22, and the upper and lower fixing heights can be adjusted by rotating the L-shaped fixing rod 22.
Preferably, the shock pad 222 is arranged on one side, attached to the side wall of the automobile, of the L-shaped fixing rod 22, the shock pad 222 can be made of elastic materials, gaps which cannot be completely attached to the side wall of the automobile and the L-shaped fixing rod 22 can be filled up, the fixing is firmer, frequent collision damage caused by looseness of the connection part of the side wall and the fixing part 2 due to repeated testing is avoided, and the accuracy of a detection result is improved.
From above, use the utility model discloses a detect fixing device, the real in service behavior of car side wall simulation that waits to detect is vertical to be fixed on fixed frame, can make the testing result more accurate, has the referential more. The flexibility of supplementary fixed pole can carry out the increase and decrease of quantity and the adjustment of position according to the car side wall of difference to the car side wall of multiple model is adapted to. Fixed accessory can slide around in the recess of angle steel, and L shape dead lever can slide from top to bottom in the fixing base, makes the utility model discloses a fixed accessory flexibility is stronger. The fixing base is rotatably installed in the recess of angle steel, and L shape dead lever is rotatably installed on the fixing base, therefore the fixed part can be through the suitable angle of the rotatory adjustment of secondary, makes its car side wall shape that adapts to different models, can laminate the mounting hole of the car side wall of different models more.
The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.
Claims (8)
1. The utility model provides a strength and durability detection fixing device of car side wall which characterized in that: comprises a fixed frame and a fixed fitting; the fixing frame is formed by assembling angle steels with grooves, the fixing frame comprises a horizontal frame and a vertical frame which are perpendicular to each other, and auxiliary fixed rods which are arranged on the horizontal frame and the vertical frame, and the fixing fittings are slidably arranged in the grooves of the angle steels;
the fixing fittings comprise a fixing seat and an L-shaped fixing rod, the fixing seat comprises a horizontal base and a vertical base which are perpendicular to each other, the horizontal base is rotatably installed in a groove of the angle steel and is locked and fixed through a fastening bolt, a sliding groove is formed in the vertical base, the L-shaped fixing rod is slidably installed in the sliding groove and is locked and fixed through the fastening bolt, and a plurality of fixing holes are formed in the L-shaped fixing rod;
the automobile side body to be detected is located above the horizontal frame, the side face of the automobile side body to be detected is fixed on the vertical frame, the fixing parts arranged on the horizontal frame, the vertical frame and the auxiliary fixed rod are tightly attached to the periphery of the automobile side body, and the mounting hole in the automobile side body is aligned with the fixing hole in the fixing part and is locked and fixed through the original fixing screw in the automobile side body.
2. The device for detecting and fixing the strength and durability of the automobile side wall according to claim 1, characterized in that: the four sides of the angle steel for assembling the fixed frame are provided with grooves.
3. The device for detecting and fixing the strength and durability of the automobile side wall according to claim 1, characterized in that: the end part of the auxiliary fixed rod is fixed in the groove of the horizontal frame or the vertical frame through a mounting seat.
4. The device for detecting and fixing the strength and durability of the automobile side wall according to claim 3, characterized in that: the mounting seat is slidably mounted in a groove of the horizontal frame or the vertical frame.
5. The device for detecting and fixing the strength and durability of the automobile side wall according to claim 4, characterized in that: the mounting seat is locked and fixed through a fastening bolt.
6. The device for detecting and fixing the strength and durability of the automobile side wall according to claim 1, characterized in that: the horizontal base of the fixing base is rotatably fixed in the groove of the angle steel, and the L-shaped fixing rod is rotatably fixed in the chute of the vertical base.
7. The device for detecting and fixing the strength and durability of the automobile side wall according to claim 1, characterized in that: the L-shaped fixing rod is detachably fixed in the groove of the angle steel through a fastening bolt.
8. The device for detecting and fixing the strength and durability of the automobile side wall according to claim 1, characterized in that: and a damping pad is arranged on one side of the L-shaped fixed rod, which is attached to the side wall of the automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122146776.2U CN216012952U (en) | 2021-09-07 | 2021-09-07 | Strength and durability detection fixing device of car side wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122146776.2U CN216012952U (en) | 2021-09-07 | 2021-09-07 | Strength and durability detection fixing device of car side wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216012952U true CN216012952U (en) | 2022-03-11 |
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ID=80532805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122146776.2U Active CN216012952U (en) | 2021-09-07 | 2021-09-07 | Strength and durability detection fixing device of car side wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216012952U (en) |
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2021
- 2021-09-07 CN CN202122146776.2U patent/CN216012952U/en active Active
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