CN216594114U - Fatigue test system for side protective surface knob of automobile trunk - Google Patents
Fatigue test system for side protective surface knob of automobile trunk Download PDFInfo
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- CN216594114U CN216594114U CN202122892934.9U CN202122892934U CN216594114U CN 216594114 U CN216594114 U CN 216594114U CN 202122892934 U CN202122892934 U CN 202122892934U CN 216594114 U CN216594114 U CN 216594114U
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Abstract
The utility model discloses a fatigue testing system for a side protective surface knob of an automobile trunk, which comprises a first frame, wherein two groups of first clamping devices are arranged on the top surface of the first frame; the second frame is arranged at one end of the first frame, one end of the top surface of the second frame is provided with a second clamping device, and the other end of the top surface of the second frame is provided with a third clamping device for clamping the automobile trunk; the first driving head is arranged in the middle of the top surface of the first frame; and a second driving head disposed at a middle position of a top surface of the second frame. The utility model is suitable for the fatigue test of the side protective surface knob of the automobile trunk, the automobile trunk is fixed by the arranged first fixture, the second fixture or the third fixture, and the side protective surface knob of the automobile trunk is repeatedly opened by the first driving head or the second driving head, so that the electric control fatigue test of the side protective surface knob of the automobile trunk is realized, the building is not needed, the labor is not consumed, and the use cost is low.
Description
Technical Field
The utility model belongs to the technical field of automobile trunks, and particularly relates to a fatigue test system for a side protective surface knob of an automobile trunk.
Background
The fatigue test of the side protective surface knob of the automobile trunk is one of important test contents for detecting the side protective surface performance of the automobile trunk, relates to a wide range of automobile types, can embody the service life of the side protective surface knob of the trunk according to the test result, influences the functionality of the side protective surface of the automobile trunk, and is a detection item of a host factory for the automobile type with the function;
however, the traditional fatigue test for the side protective surface knob of the trunk is complex in construction process, labor and time are consumed, the test is not repeated every time, certain experiment difficulty and inaccuracy exist, the traditional fatigue test for the side protective surface knob of the trunk can only test the trunk with a fixed model, and the applicability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the background art and provides a fatigue testing system for a side protective surface knob of an automobile trunk.
The technical scheme adopted by the utility model is as follows:
a car trunk side facing knob fatigue test system, comprising:
the top surface of the first frame is provided with two groups of first clamping devices for clamping the automobile trunk, and the two groups of first clamping devices are symmetrically arranged at two ends of the top surface of the first frame;
the second frame is arranged at one end of the first frame, one end of the top surface of the second frame is provided with a second fixture for clamping the automobile trunk, and the other end of the top surface of the second frame is provided with a third fixture for clamping the automobile trunk;
the first driving head is arranged in the middle of the top surface of the first frame and used for repeatedly driving a side protective surface knob of the automobile trunk; and
and the second driving head is arranged in the middle of the top surface of the second frame and is used for repeatedly driving the side protective surface knob of the automobile trunk.
Preferably, the first fixture comprises a first bottom plate, a bolt plate is connected to the edge of the first bottom plate through bolts, a first vertical plate is arranged on one side of the top surface of the first bottom plate, a second vertical plate is arranged on one side of the first vertical plate, and a third vertical plate is arranged on one side, away from the first vertical plate, of the second vertical plate.
Preferably, the first vertical plate, the second vertical plate and the third vertical plate are equally divided into an upper clamping plate and a lower clamping plate, and a telescopic plate is embedded between the upper clamping plate and the lower clamping plate and used for adjusting the height of the upper clamping plate.
Preferably, the second fixture comprises a second bottom plate, a fourth vertical plate is arranged on one side of the top surface of the second bottom plate, a fifth vertical plate is arranged on one side of the fourth vertical plate, a sixth vertical plate is arranged on one side, away from the fourth vertical plate, of the fifth vertical plate, and a seventh vertical plate is arranged on one side, away from the fifth vertical plate, of the sixth vertical plate.
Preferably, the third clamp includes a third bottom plate, an eighth vertical plate is arranged on one side of the top surface of the third bottom plate, a ninth vertical plate is arranged on one side of the eighth vertical plate, and a tenth vertical plate is arranged on one side of the ninth vertical plate away from the eighth vertical plate.
Preferably, the first driving head comprises an installation bottom plate, two sets of first motor bottom plates are symmetrically installed on the top surface of the installation bottom plate, a first motor vertical plate is welded on the top surface of the first motor bottom plate, a first driving motor is connected to one side of the first motor vertical plate through a bolt, a rotating shaft sleeve is installed at a position, close to an output shaft of the first driving motor, of the other side of the first motor vertical plate, the output shaft of the first driving motor penetrates through the rotating shaft sleeve and is connected with a transmission bar, a joint bearing is movably connected to the transmission bar, away from the rotating shaft sleeve, a connecting rod is connected to one end, away from the transmission bar, of the joint bearing through threads, and a first proximity switch is arranged on one side of the rotating shaft sleeve.
Preferably, the number of the second driving heads is three, and the second driving heads are arranged between the second fixture and the third fixture.
Preferably, the second driving head comprises a second motor bottom plate, a second motor vertical plate is welded on one side of the top surface of the second motor bottom plate, a second driving motor is connected on one side of the second motor vertical plate through a bolt, a motor shaft sleeve is installed on the other side of the second motor vertical plate close to the output shaft of the second driving motor, a detection rod is inserted into the side surface of the motor shaft sleeve, the output shaft of the second driving motor penetrates through the motor shaft sleeve and is in power connection with a transmission shaft, a side plate is welded on one side of the top surface of the second motor bottom plate close to the transmission shaft, a support column is fixedly connected to the side surface of the side plate, the transmission shaft penetrates through the support column, a friction sleeve is installed on the side surface of the transmission shaft close to the support column, two transmission shafts are connected with universal joints therebetween, and a wrench head is connected to the transmission shaft far away from the second driving motor through a moving thread, the motor shaft sleeve is used for being matched with a side protective surface knob of the automobile trunk, and second proximity switches are arranged on two sides of the top of the motor shaft sleeve.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. according to the utility model, the automobile trunk is fixed through the first fixture, the second fixture or the third fixture, and the side protective surface knob of the automobile trunk is repeatedly opened through the first driving head or the second driving head, so that the electric control fatigue test of the side protective surface knob of the automobile trunk is realized, the building is not needed, the labor is not consumed, and the use cost is low.
2. According to the automobile trunk clamping device, the heights of the first vertical plate, the second vertical plate and the third vertical plate can be adjusted, so that the automobile trunks can be conveniently fixed, and meanwhile, the automobile trunks of different specifications can be clamped, and the applicability is improved.
3. According to the automobile trunk side face protection device, the second driving motor can transmit power to the motor shaft sleeve, the motor shaft sleeve drives the transmission shaft, the transmission shaft can drive the automobile trunk side face protection knob through the wrench head, the second proximity switch can be matched with the detection rod, the rotation angle of the wrench head is controlled, the wrench head is prevented from excessively rotating, and safety is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a first fixture according to the present invention;
FIG. 3 is a schematic structural view of a second fixture according to the present invention;
FIG. 4 is a schematic structural view of a third fixture according to the present invention;
FIG. 5 is a schematic structural diagram of a first driving head according to the present invention;
FIG. 6 is a schematic structural diagram of a second driving head according to the present invention.
The labels in the figure are: 1. a first frame; 2. a second frame; 3. a first clamp; 31. a first base plate; 32. a bolt plate; 33. a first vertical plate; 34. a second vertical plate; 35. a third vertical plate; 4. a second fixture; 41. a second base plate; 42. a fourth vertical plate; 43. a fifth vertical plate; 44. a sixth vertical plate; 45. a seventh vertical plate; 5. a third chucking tool; 51. a third base plate; 52. an eighth vertical plate; 53. a ninth vertical plate; 54. a tenth vertical plate; 6. a first drive head; 61. mounting a bottom plate; 62. a first motor base plate; 63. a first motor vertical plate; 64. a first drive motor; 65. rotating the shaft sleeve; 66. a drive bar; 67. a knuckle bearing; 68. a connecting rod; 69. a first proximity switch; 7. a second drive head; 71. a second motor base plate; 72. a second motor vertical plate; 73. a second drive motor; 74. a motor shaft sleeve; 75. a detection rod; 76. a drive shaft; 77. a side plate; 78. a support column; 79. a friction sleeve; 710. a universal joint; 711. a wrench head; 712. a second proximity switch.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Example 1:
referring to fig. 1-3, a fatigue testing system for a side protective surface knob of an automobile trunk comprises a first frame 1, wherein two groups of first clamps 3 are arranged on the top surface of the first frame 1 and used for clamping the automobile trunk, and the two groups of first clamps 3 are symmetrically arranged at two ends of the top surface of the first frame 1;
the second frame 2 is arranged at one end of the first frame 1, one end of the top surface of the second frame 2 is provided with a second clamping device 4 for clamping the automobile trunk, and the other end of the top surface of the second frame 2 is provided with a third clamping device 5 for clamping the automobile trunk;
the first driving head 6 is arranged in the middle of the top surface of the first frame 1 and used for repeatedly driving a side protective surface knob of the automobile trunk; and
and a second driving head 7 provided at a middle position of a top surface of the second frame 2 for repeatedly driving the trunk side shield knob.
The automobile trunk is fixed through the first clamping device 3, the second clamping device 4 or the third clamping device 5, the side protective face knob of the automobile trunk is repeatedly opened through the first driving head 6 or the second driving head 7, the electric control fatigue test of the side protective face knob of the automobile trunk is realized, the building is not needed, the labor is not consumed, and the use cost is low.
Example 2:
referring to fig. 1 and 2, the first fixture 3 includes a first bottom plate 31, a bolt plate 32 is bolted to an edge position of the first bottom plate 31, a first vertical plate 33 is disposed on one side of a top surface of the first bottom plate 31, a second vertical plate 34 is disposed on one side of the first vertical plate 33, a third vertical plate 35 is disposed on one side of the second vertical plate 34 away from the first vertical plate 33, the second vertical plate 34 and the third vertical plate 35 are divided into an upper clamp plate and a lower clamp plate, and a telescopic plate is embedded between the upper clamp plate and the lower clamp plate for adjusting a height of the upper clamp plate.
The heights of the first vertical plate 33, the second vertical plate 34 and the third vertical plate 35 can be adjusted, so that the automobile luggage cases with different specifications can be clamped while the automobile luggage cases are conveniently fixed, and the applicability is improved.
Example 3:
referring to fig. 1, 3 and 4, the second fixture 4 includes a second bottom plate 41, a fourth vertical plate 42 is disposed on one side of the top surface of the second bottom plate 41, a fifth vertical plate 43 is disposed on one side of the fourth vertical plate 42, a sixth vertical plate 44 is disposed on one side of the fifth vertical plate 43 away from the fourth vertical plate 42, and a seventh vertical plate 45 is disposed on one side of the sixth vertical plate 44 away from the fifth vertical plate 43.
The third fixture 5 includes a third bottom plate 51, an eighth vertical plate 52 is disposed on one side of the top surface of the third bottom plate 51, a ninth vertical plate 53 is disposed on one side of the eighth vertical plate 52, and a tenth vertical plate 54 is disposed on one side of the ninth vertical plate 53 away from the eighth vertical plate 52.
The second fixture 4 and the third fixture 5 can be matched with each other to fix the trunk of the automobile.
Example 4:
The first driving motor 64 can transmit power to the transmission bar 66 through the rotating shaft sleeve 65, the transmission bar 66 transmits the power to the joint bearing 67, the joint bearing 67 drives the connecting rod 68, the connecting rod 68 can be matched with the shifting rod type automobile trunk side protective surface knob, and the rotating angle of the transmission bar 66 is controlled through the first proximity switch 69 to realize repeated testing.
Example 5:
the number of the second driving heads 7 is three, and the second driving heads 7 are all arranged between the second fixture 4 and the third fixture 5, each second driving head 7 comprises a second motor base plate 71, a second motor vertical plate 72 is welded on one side of the top surface of the second motor base plate 71, a second driving motor 73 is bolted on one side of the second motor vertical plate 72, a motor shaft sleeve 74 is installed on the other side of the second motor vertical plate 72, which is close to the output shaft of the second driving motor 73, a detection rod 75 is inserted on the side surface of the motor shaft sleeve 74, the output shaft of the second driving motor 73 penetrates through the motor shaft sleeve 74 and is connected with a transmission shaft 76 in a power mode, a side plate 77 is welded on one side of the top surface of the second motor base plate 71, which is close to the transmission shaft 76, a support pillar 78 is fixedly connected on the side surface of the side plate 77, the transmission shaft 76 penetrates through the support pillar 78, a friction sleeve 79 is installed on the side surface of the transmission shaft 76, and the number of the transmission shafts 76 is two, a universal joint 710 is connected between the two parts, a wrench head 711 is connected to the movable screw thread of the transmission shaft 76 far away from the second driving motor 73 and is used for matching with a side surface protection knob of the automobile trunk, and second proximity switches 712 are arranged at two sides of the top of the motor shaft sleeve 74.
The second driving motor 73 can convey power to the motor shaft sleeve 74, the motor shaft sleeve 74 drives the transmission shaft 76, the transmission shaft 76 can drive the side protective face knob of the automobile trunk through the wrench 711, the second proximity switch 712 can be matched with the detection rod 75, the rotation angle of the wrench 711 is controlled, the wrench 711 is prevented from being excessively rotated, and safety is improved.
The working principle, referring to fig. 1-3, when in use, the car trunk is fixed by the matching of two groups of first clamps 3 or second clamps 4 and third clamps 5, then, the first driving head 6 or the second driving head 7 is selected according to the specification of the automobile trunk side protection knob, the first driving motor 64 is turned on, the first driving motor 64 can transmit power to the transmission strip 66 through the rotating shaft sleeve 65, the transmission strip 66 transmits the power to the knuckle bearing 67, the knuckle bearing 67 drives the connecting rod 68, the connecting rod 68 can be matched with the toggle rod type automobile trunk side protection knob, the fatigue test is carried out on the side protective surface knob of the automobile trunk, the second driving motor 73 is turned on, the second driving motor 73 can transmit power to the motor shaft sleeve 74, the motor shaft sleeve 74 drives the transmission shaft 76, the transmission shaft 76 can drive the side protective surface knob of the automobile trunk through the wrench head 711, and the fatigue test is carried out on the side protective surface knob of the automobile trunk.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a car trunk side visor knob fatigue test system which characterized in that: the method comprises the following steps:
the automobile luggage box clamping device comprises a first frame (1), wherein two groups of first clamping devices (3) are arranged on the top surface of the first frame (1) and used for clamping an automobile luggage box, and the two groups of first clamping devices (3) are symmetrically arranged at two ends of the top surface of the first frame (1);
the second frame (2) is arranged at one end of the first frame (1), one end of the top surface of the second frame (2) is provided with a second clamping apparatus (4) for clamping the automobile trunk, and the other end of the top surface of the second frame (2) is provided with a third clamping apparatus (5) for clamping the automobile trunk;
the first driving head (6) is arranged in the middle of the top surface of the first frame (1) and used for repeatedly driving a side protective surface knob of the automobile trunk; and
and the second driving head (7) is arranged in the middle position of the top surface of the second frame (2) and is used for repeatedly driving the side protective surface knob of the automobile trunk.
2. The fatigue testing system for the side-facing knob of the trunk of the automobile according to claim 1, wherein: the first fixture (3) comprises a first base plate (31), a bolt plate (32) is connected to the edge of the first base plate (31) through bolts, a first vertical plate (33) is arranged on one side of the top surface of the first base plate (31), a second vertical plate (34) is arranged on one side of the first vertical plate (33), and a third vertical plate (35) is arranged on one side, away from the first vertical plate (33), of the second vertical plate (34).
3. The fatigue testing system for the side facing knob of the trunk of the automobile as set forth in claim 2, wherein: the first vertical plate (33), the second vertical plate (34) and the third vertical plate (35) are divided into an upper clamping plate and a lower clamping plate, and a telescopic plate is embedded between the upper clamping plate and the lower clamping plate and used for adjusting the height of the upper clamping plate.
4. The fatigue testing system for the side-facing knob of the trunk of the automobile according to claim 1, wherein: the second fixture (4) comprises a second bottom plate (41), a fourth vertical plate (42) is arranged on one side of the top surface of the second bottom plate (41), a fifth vertical plate (43) is arranged on one side of the fourth vertical plate (42), a sixth vertical plate (44) is arranged on one side, away from the fourth vertical plate (42), of the fifth vertical plate (43), and a seventh vertical plate (45) is arranged on one side, away from the fifth vertical plate (43), of the sixth vertical plate (44).
5. The fatigue testing system for the side-facing knob of the trunk of the automobile according to claim 1, wherein: the third fixture (5) comprises a third bottom plate (51), an eighth vertical plate (52) is arranged on one side of the top surface of the third bottom plate (51), a ninth vertical plate (53) is arranged on one side of the eighth vertical plate (52), and a tenth vertical plate (54) is arranged on one side, away from the eighth vertical plate (52), of the ninth vertical plate (53).
6. The fatigue testing system for the side-facing knob of the trunk of the automobile according to claim 1, wherein: the first driving head (6) comprises a mounting bottom plate (61), two groups of first motor bottom plates (62) are symmetrically mounted on the top surface of the mounting bottom plate (61), a first motor vertical plate (63) is welded on the top surface of the first motor bottom plate (62), a first driving motor (64) is connected with one side of the first motor vertical plate (63) through a bolt, a rotary shaft sleeve (65) is arranged at the other side of the first motor vertical plate (63) close to the output shaft of the first driving motor (64), the output shaft of the first driving motor (64) passes through a rotating shaft sleeve (65) and is connected with a transmission bar (66), the transmission strip (66) far away from the rotating shaft sleeve (65) is movably connected with a joint bearing (67), one end of the knuckle bearing (67) far away from the transmission strip (66) is connected with a connecting rod (68) through a thread, one side of the rotating shaft sleeve (65) is provided with a first proximity switch (69).
7. The fatigue testing system for the side-facing knob of the trunk of the automobile according to claim 1, wherein: the number of the second driving heads (7) is three, and the second driving heads are arranged between the second fixture (4) and the third fixture (5).
8. The fatigue testing system for the side-facing knob of the trunk of the automobile according to claim 1, wherein: the second driving head (7) comprises a second motor bottom plate (71), a second motor vertical plate (72) is welded on one side of the top surface of the second motor bottom plate (71), a second driving motor (73) is connected on one side of the second motor vertical plate (72) through a bolt, a motor shaft sleeve (74) is installed on the other side of the second motor vertical plate (72) close to the position of an output shaft of the second driving motor (73), a detection rod (75) is inserted into the side surface of the motor shaft sleeve (74), the output shaft of the second driving motor (73) penetrates through the motor shaft sleeve (74) to be in power connection with a transmission shaft (76), a side plate (77) is welded on one side of the top surface of the second motor bottom plate (71) close to the transmission shaft (76), a support pillar (78) is fixedly connected on the side surface of the side plate (77), the transmission shaft (76) penetrates through the support pillar (78), and a friction sleeve (79) is installed on the side surface of the transmission shaft (76) close to the support pillar (78), the number of the transmission shafts (76) is two, universal joints (710) are connected between the transmission shafts, the transmission shafts (76) far away from the second driving motor (73) are in threaded connection with wrenches (711) for being matched with side protective face knobs of the automobile trunk, and second proximity switches (712) are arranged on two sides of the top of the motor shaft sleeve (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122892934.9U CN216594114U (en) | 2021-11-24 | 2021-11-24 | Fatigue test system for side protective surface knob of automobile trunk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122892934.9U CN216594114U (en) | 2021-11-24 | 2021-11-24 | Fatigue test system for side protective surface knob of automobile trunk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216594114U true CN216594114U (en) | 2022-05-24 |
Family
ID=81647847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122892934.9U Active CN216594114U (en) | 2021-11-24 | 2021-11-24 | Fatigue test system for side protective surface knob of automobile trunk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216594114U (en) |
-
2021
- 2021-11-24 CN CN202122892934.9U patent/CN216594114U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Yang Inventor after: Wang Hanji Inventor after: Liang Yu Inventor before: Wang Hanji Inventor before: Liang Yu Inventor before: Zhou Yang |
|
| CB03 | Change of inventor or designer information |