CN112461484B - New energy automobile rear anti-collision Liang Bianjie detection device - Google Patents
New energy automobile rear anti-collision Liang Bianjie detection device Download PDFInfo
- Publication number
- CN112461484B CN112461484B CN202011286519.2A CN202011286519A CN112461484B CN 112461484 B CN112461484 B CN 112461484B CN 202011286519 A CN202011286519 A CN 202011286519A CN 112461484 B CN112461484 B CN 112461484B
- Authority
- CN
- China
- Prior art keywords
- shaped
- plate
- movable
- block
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
-
- 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
- G01M17/0078—Shock-testing of vehicles
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Vibration Dampers (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention relates to a detection device, in particular to a novel energy automobile rear anti-collision Liang Bianjie detection device. The technical problem is how to design a novel energy automobile rear anti-collision Liang Bianjie detection device which can enable different materials to collide with an anti-collision beam, has a good detection effect, enables the angle of the anti-collision beam to change and detects comprehensively. New energy automobile rear anti-collision Liang Bianjie detection device, including: the base, base one side interval rigid coupling has the supporting leg, and its quantity is six. According to the invention, the anti-collision Liang Bang is arranged on the u-shaped mounting plate, the telescopic rod of the starting cylinder is shortened, the multi-material shaft moves leftwards, the wedge-shaped block is separated from the contact plate when the roller moves to the concave part of the L-shaped plate, and the multi-material shaft moves rightwards to reset to collide the anti-collision beam, so that the quality is detected, and therefore, the anti-collision beam can be impacted by different materials through the materials on the multi-material shaft, and the detection effect is good.
Description
Technical Field
The invention relates to a detection device, in particular to a novel energy automobile rear anti-collision Liang Bianjie detection device.
Background
In the new energy automobile manufacturing process, in order to guarantee the security of new energy automobile, all can have the installation of crashproof roof beam, all need detect the quality before crashproof roof beam uses, at present, most all strike the crashproof roof beam through the machine and detect, and the machine strikes crashproof roof beam with same material at every turn, leads to the effect of detecting not good, and crashproof roof beam all is with same angle by striking to carry out quality detection, detects incompletely.
Therefore, it is necessary to design and develop a new energy automobile rear collision-prevention Liang Bianjie detection device which can make different materials strike the collision-prevention beam, has a good detection effect, can make the angle of the collision-prevention beam change and can detect comprehensively.
Disclosure of Invention
In order to overcome the defects that the machine impacts an anti-collision beam by using the same material every time, so that the detection effect is poor, and the anti-collision beam is impacted at the same angle and the detection is incomplete, the technical problem of the invention is that: the novel energy automobile rear anti-collision Liang Bianjie detection device has the advantages that different materials can be used for collision of the anti-collision beams, the detection effect is good, the angle of the anti-collision beams can be changed, and the novel energy automobile rear anti-collision Liang Bianjie detection device is comprehensive in detection.
The technical implementation scheme of the invention is as follows: new energy automobile rear anti-collision Liang Bianjie detection device, including: the base is fixedly connected with supporting legs at intervals on one side of the base, and the number of the supporting legs is six; the u-shaped plate is fixedly connected between the ends of the six supporting legs far away from the base; the U-shaped mounting plate is fixedly connected between two sides in the U-shaped plate; the L-shaped plate is fixedly connected between two sides in the u-shaped plate; the driving mechanism is arranged between the L-shaped plate and the u-shaped plate and is used for providing power; and the detection mechanism is arranged on the u-shaped plate, is in contact fit with the driving mechanism and is used for impacting the anti-collision beam.
More preferably, the driving mechanism comprises: the L-shaped movable plate is symmetrically and slidably connected to one side of the u-shaped plate far away from the u-shaped mounting plate in a penetrating way; the movable sleeve is connected to one side of the L-shaped movable plate close to the u-shaped mounting plate in a sliding mode in a penetrating mode; the roller is rotatably arranged at the end part of the movable sleeve facing the base and is in contact fit with the L-shaped plate; the wedge-shaped block is arranged in the movable sleeve in a sliding manner and is in contact fit with the detection mechanism; the first spring is connected between the end part of the wedge-shaped block facing the base and one side in the movable sleeve; the cylinder is symmetrically and fixedly connected to one side in the L-shaped plate, and the end part of the telescopic rod is fixedly connected with one side in the L-shaped movable plate.
More preferably, the detection mechanism includes: a u-shaped rod slidably connected to one side of the u-shaped plate remote from the u-shaped mounting plate; the sliding block is connected to the two sides of the u-shaped plate in a sliding mode in a penetrating mode, and one side of the sliding block is fixedly connected with the end portion of the u-shaped rod; the contact plate is fixedly connected between two sides of the u-shaped rod close to the sliding block, and is positioned in the u-shaped plate to be in contact fit with the wedge-shaped block; the multi-material shaft is rotationally connected between one sides of the two sliding blocks in a penetrating way, and clamping holes are uniformly formed in the circumferential directions of two sides of the multi-material shaft at intervals; the L-shaped clamping rods are arranged on two sides in the multi-material shaft in a sliding mode, and one end of each L-shaped clamping rod penetrates through the multi-material shaft and is positioned in the clamping hole; the second spring is connected between one side outside the L-shaped clamping rod and one side inside the multi-material shaft; and the third spring is wound and connected between the inner side of the U-shaped rod far away from the U-shaped mounting plate and the outer side of the U-shaped plate.
More preferably, the device further comprises a turnover mechanism, and the turnover mechanism comprises: the ratchet wheel is fixedly sleeved on two sides of the multi-material shaft in the circumferential direction; the ratchet bar is connected to the two sides of the u-shaped plate far away from the u-shaped mounting plate in a sliding manner in a penetrating manner and is matched with the ratchet wheel; the fourth spring is connected between one side of the ratchet strip far away from the u-shaped mounting plate and the inside of the u-shaped plate; the L-shaped contact block is connected to two sides of the u-shaped plate close to the ratchet bar in a sliding mode in a penetrating mode and is matched with the L-shaped clamping rod; and the fifth spring is connected between one side of the L-shaped contact block far away from the u-shaped mounting plate and the inside of the u-shaped plate.
More preferably, the device further comprises an adjusting mechanism, and the adjusting mechanism comprises: the fixed block is symmetrically and fixedly connected to one side of the u-shaped mounting plate far away from the contact plate; the movable frame is rotatably connected between one sides of the two fixed blocks; the clamping block is fixedly connected between two ends of the movable frame facing the multi-material shaft; the balancing weight is arranged between two sides of the movable frame close to the base in a sliding mode; the fastening bolt is connected to one side of the balancing weight in a threaded symmetrical rotary mode in a penetrating mode, and one end of the fastening bolt is in contact fit with the movable frame; the special-shaped movable rod is fixedly connected to one side, far away from the U-shaped mounting plate, of the outer side of the L-shaped movable plate; the guide grooves are formed on two sides of the special-shaped movable rod close to the movable frame; the movable block is slidably connected in the guide groove in a penetrating way; a sixth spring connected between the movable block side facing the base and the guide groove side; the contact roller is rotatably connected between one sides of the two movable blocks and is in contact fit with the movable frame.
More preferably, the method further comprises the steps of: the fixed rod is fixedly connected to one side outside the u-shaped plate far away from the base and the fixed block at intervals; the hanging spring is fixedly connected to the fixed rod; the hanging rods are fixedly connected to one side, away from the base, of the outer side of the u-shaped rod of the fixed block at intervals, and are in contact fit with the hanging springs.
More preferably, the method further comprises the steps of: the buffer plates are slidably connected to two sides of the u-shaped plate close to the sliding block in a penetrating mode; the guide rod is fixedly connected to the middle part of one side of the buffer plate far away from the sliding block, and the tail end of the guide rod penetrates through the u-shaped plate; and the seventh spring is connected between one side of the buffer plate far away from the sliding block and the inside of the u-shaped plate, and is sleeved on the guide rod.
More preferably, the outer sides of the multiple material shafts are circumferentially provided with different materials.
Compared with the prior art, the invention has the following advantages:
1. through with crashproof Liang Bang on u type mounting panel, the telescopic link of start cylinder shortens, and many material axles also just move left, and when the gyro wheel moved the concave part of L template, wedge was broken away from with the contact plate, and many material axial right movement reset is strikeed crashproof roof beam, just also detects the quality, so, through the epaxial material of many material, can strike crashproof roof beam with different materials, and the detection effect is good.
2. Through tilting mechanism's effect, can change the epaxial material of many material, so, need not the operating personnel and manually rotate many material axles, convenient and fast.
3. Through adjustment mechanism's effect, can adjust the angle of crashproof roof beam, so, can make crashproof roof beam by the striking with different angles carry out quality testing, detect more comprehensively.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a first part of the present invention.
Fig. 3 is a schematic perspective view of a second part of the present invention.
Fig. 4 is an enlarged schematic view of the portion a of the present invention.
FIG. 5 is an enlarged schematic view of section B of the present invention.
FIG. 6 is an enlarged schematic view of section C of the present invention.
Fig. 7 is an enlarged schematic view of part D of the present invention.
Fig. 8 is an enlarged schematic view of the portion E of the present invention.
Fig. 9 is a schematic perspective view of a third portion of the present invention.
Meaning of reference numerals in the drawings: 1. the device comprises a base, 2, supporting legs, 3, u-shaped plates, 31, u-shaped mounting plates, 4, L-shaped plates, 5, driving mechanisms, 51, air cylinders, 52, L-shaped movable plates, 53, movable sleeves, 54, wedge blocks, 55, first springs, 56, rollers, 6, detection mechanisms, 61, u-shaped rods, 62, contact plates, 63, multiple material shafts, 64, sliding blocks, 65, L-shaped clamping rods, 66, clamping holes, 67, second springs, 68, third springs, 7, turnover mechanisms, 71, L-shaped contact blocks, 72, ratchet bars, 73, fourth springs, 74, fifth springs, 75, ratchets, 8, adjusting mechanisms, 81, fixed blocks, 82, movable frames, 83, clamping blocks, 84, special-shaped movable rods, 86, balancing weights, 87, fastening bolts, 88, guide grooves, 89, movable blocks, 810, contact rollers, 811, sixth springs, 9, fixed rods, 10, hanging rods, 11, hanging springs, 12, buffer plates, 13, 14 and seventh springs.
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.
Example 1
The utility model provides a new energy automobile rear collision avoidance Liang Bianjie detection device, as shown in fig. 1-6, including base 1, supporting leg 2, u type board 3, u type mounting panel 31, L type board 4, actuating mechanism 5 and detection mechanism 6, the rigid coupling of both sides all even interval around the base 1 top has three supporting leg 2, the rigid coupling has u type board 3 between six supporting leg 2 tops, be equipped with detection mechanism 6 on the u type board 3, the rigid coupling has u type mounting panel 31 between the both sides face right side around in the u type board 3, rigid coupling has L type board 4 between the left side of both sides face and the interior left side lower part around in the u type board 3, be equipped with actuating mechanism 5 between the outer top of L type board 4 and the left side of u type board 3, actuating mechanism 5 and detection mechanism 6 contact cooperation.
The driving mechanism 5 comprises an air cylinder 51, an L-shaped movable plate 52, a movable sleeve 53, a wedge block 54, a first spring 55 and a roller 56, wherein the L-shaped movable plate 52 is slidably connected to the front and rear parts of the left side of the u-shaped plate 3 in a penetrating manner, the movable sleeve 53 is slidably connected to the right part of the L-shaped movable plate 52 in a penetrating manner, the wedge block 54 is slidably arranged in the movable sleeve 53 and is in contact fit with the detection mechanism 6, the first spring 55 is connected between the bottom end of the wedge block 54 and the inner bottom of the movable sleeve 53, the air cylinder 51 is fixedly connected to the front and rear of the right side in the L-shaped plate 4 in a front-rear symmetry manner, the end of a telescopic rod of the air cylinder 51 is fixedly connected with the inner left side surface of the L-shaped movable plate 52, the roller 56 is rotatably arranged at the bottom end of the movable sleeve 53, and the roller 56 is in contact fit with the outer top of the L-shaped plate 4.
The detection mechanism 6 comprises a u-shaped rod 61, a contact plate 62, a plurality of material shafts 63, sliding blocks 64, L-shaped clamping rods 65, a second spring 67 and a third spring 68, wherein the u-shaped rod 61 is connected to the upper portion of the left side face of the u-shaped plate 3 in a sliding manner in a penetrating manner, the third spring 68 is connected between the front side and the rear side of the inner left side of the u-shaped rod 61 and the outer left side face of the u-shaped plate 3 in a winding manner, the contact plate 62 is fixedly connected between the front side and the rear side right portion of the u-shaped rod 61 and positioned in the u-shaped plate 3 in a contact fit manner with the wedge-shaped block 54, the sliding blocks 64 are connected to the upper portion of the front side and the rear side face of the u-shaped plate 3 in a sliding manner in a penetrating manner, the plurality of material shafts 63 are connected to the right end of the u-shaped rod 61 in a rotating manner, clamping holes 66 are uniformly spaced in the circumferential direction of the front side and the rear side of the plurality of the material shafts 63, the L-shaped clamping rods 65 are arranged in a sliding manner, the left end of the L-shaped clamping rods 65 is positioned in the clamping holes 66, and the second springs 67 are connected between the outer side face of the L-shaped clamping rods 65 and the inner side face of the plurality of the material shafts 63.
Firstly, an operator starts the driving mechanism 5 on the u-shaped mounting plate 31, the driving mechanism 5 operates to drive the detecting mechanism 6 to move leftwards, the driving mechanism 5 moves leftwards to slide on the L-shaped plate 4, when the driving mechanism 5 moves leftwards to a concave part of the L-shaped plate 4, the driving mechanism 5 is separated from the detecting mechanism 6, the detecting mechanism 6 moves rightwards to impact the anti-collision beam, the quality of the anti-collision beam is detected, the driving mechanism 5 is restarted to operate and reset, the driving mechanism 5 is reset to be in contact with the detecting mechanism 6, the driving mechanism 5 is closed, and the detecting mechanism 6 can be pulled to enable another material to detect the anti-collision beam, so that the quality of the anti-collision beam can be continuously detected repeatedly. When the detection of the impact beam is completed, the impact beam can be detached from the u-shaped mounting plate 31.
When the anti-collision Liang Bang is arranged on the u-shaped mounting plate 31, the air cylinder 51 is started, the telescopic rod of the air cylinder 51 stretches to drive the L-shaped movable plate 52 to move leftwards, the L-shaped movable plate 52 moves leftwards to drive the movable sleeve 53 to move leftwards, the roller 56 moves leftwards on the L-shaped plate 4, the movable sleeve 53 also drives the wedge block 54 to move leftwards, the wedge block 54 moves leftwards to drive the detection mechanism 6 to move leftwards, when the roller 56 moves leftwards to the concave part of the L-shaped plate 4, the roller 56 drives the movable sleeve 53 to move downwards due to the action of gravity, the movable sleeve 53 moves downwards to drive the wedge block 54 to move downwards, the wedge block 54 moves downwards to be separated from the detection mechanism 6, the detection mechanism 6 also moves rightwards to impact an anti-collision beam, the quality of the anti-collision beam is detected, at this time, the telescopic rod of the air cylinder 51 is started to shorten, the telescopic rod of the air cylinder 51 shortens to drive the L-shaped movable plate 52 to move rightwards, the roller 56 moves rightwards through the movable sleeve 53, the roller 56 moves rightwards to the concave part of the L-shaped plate 4, the L-shaped movable sleeve 56 is separated from the concave part of the L-shaped plate 4 due to the action of gravity, the roller 56 moves upwards, the wedge block 56 moves upwards, and the first wedge block 55 moves upwards, and the reset spring 54 moves upwards to detect the wedge block 6 to contact with the anti-collision mechanism 6, and is closed when the anti-collision mechanism is contacted with the anti-collision mechanism 6, and is detected by the reset mechanism 6.
When the telescopic rod of the air cylinder 51 stretches, the wedge block 54 moves leftwards to drive the contact plate 62 to move leftwards, the contact plate 62 moves leftwards to drive the u-shaped rod 61 to move leftwards, the third spring 68 stretches, the u-shaped rod 61 moves leftwards to drive the sliding block 64 to move leftwards, the sliding block 64 moves leftwards to drive the multi-material shaft 63 to move leftwards, when the wedge block 54 is separated from the contact plate 62, the u-shaped rod 61 moves rightwards to drive the contact plate 62 to reset due to the action of the third spring 68, the u-shaped rod 61 also drives the multi-material shaft 63 to move rightwards through the sliding block 64, the multi-material shaft 63 moves rightwards to collide with an anti-collision beam, the quality of the anti-collision beam is detected, and then the air cylinder 51 is closed, the L-shaped clamping rod 65 is pulled rightwards to move rightwards, the second spring 67 compresses, the L-shaped clamping rod 65 moves rightwards to be separated from the clamping hole 66, the L-shaped clamping rod 65 can be pushed to rotate to enable the next material to be corresponding to the beam anti-collision, the L-shaped clamping rod 65 is loosened, and the L-shaped clamping rod 65 can be inserted into the clamping hole 66 leftwards due to the action of the second spring 67 to move leftwards to the anti-collision beam, and the anti-collision beam is not repeatedly detected, and the quality of the anti-collision beam is repeatedly detected. When the quality of the impact beam is detected, the cylinder 51 is closed, and the multi-material shaft 63 stops moving.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 2, 7 and 8, the turnover mechanism 7 is further included, the turnover mechanism 7 comprises an L-shaped contact block 71, a ratchet strip 72, a fourth spring 73, a fifth spring 74 and a ratchet 75, the left side of the upper parts of the front side and the rear side of the u-shaped plate 3 are all in sliding connection with the L-shaped contact block 71, the L-shaped contact block 71 is matched with the L-shaped clamping rod 65, the fifth spring 74 is connected between the rear part of the left side surface of the L-shaped contact block 71 and the inside of the u-shaped plate 3, the ratchet strip 72 is connected with the ratchet strip 72 in sliding connection with the left side of the upper parts of the front side and the rear side of the u-shaped plate 3, the ratchet strip 72 is located below the L-shaped contact block 71, the fourth spring 73 is connected between the left side surface of the ratchet strip 72 and the inside of the u-shaped plate 3, and the ratchet 75 is fixedly connected with the ratchet 75 in the circumferential direction of the front side and the rear side of the multi-material shaft 63.
The adjusting mechanism 8 comprises a fixed block 81, a movable frame 82, clamping blocks 83, special-shaped movable rods 84, balancing weights 86, fastening bolts 87, movable blocks 89, contact rollers 810 and sixth springs 811, wherein the fixed blocks 81 are fixedly connected to the front side and the rear side of the upper portion of the right side of the u-shaped mounting plate 31, the movable frames 82 are rotatably connected between the fixed blocks 81 on the front side and the rear side, damping sense is achieved between the movable frames 82 and the fixed blocks 81, the clamping blocks 83 are fixedly connected between the left ends of the movable frames 82, the clamping blocks 83 are located on the left side of the u-shaped mounting plate 31, the balancing weights 86 are slidably arranged between the lower portions of the front side and the rear side of the movable frames 82, the fastening bolts 87 are arranged on the front side and the rear side of the right side of the balancing weights 86 through threads, the left ends of the fastening bolts 87 are in contact with the movable frames 82, the middle portions of the left sides of the outer left sides of the L-shaped movable plates 52 are fixedly connected with the special-shaped movable rods 84, guide grooves 88 are formed in the upper sides of the right sides of the special-shaped movable rods 84, the movable blocks 89 are slidably arranged in the guide grooves 88, the front side and the movable blocks 89 are rotatably connected with the contact rollers 810, the lower portions of the contact rollers 810 are in contact with the lower portions of the movable plates 82, and the bottoms of the movable plates 89 are in contact with the bottoms of the sixth springs 88.
When the telescopic rod of the air cylinder 51 stretches, the multi-material shaft 63 moves leftwards and drives the ratchet 75 to move leftwards, when the ratchet 75 moves leftwards and is meshed with the ratchet 72, the L-shaped clamping rod 65 is matched with the clamping hole 66 to fix the multi-material shaft 63, the ratchet 75 moves leftwards to drive the ratchet 72 to move leftwards, the fourth spring 73 is compressed, when the L-shaped clamping rod 65 moves leftwards to be contacted with the L-shaped contact block 71, the L-shaped contact block 71 enables the L-shaped clamping rod 65 to move rightwards to be separated from the clamping hole 66, the ratchet 75 moves leftwards and rotates through the ratchet 72, the ratchet 75 rotates to drive the multi-material shaft 63 to rotate, the next material of the multi-material shaft 63 rotates to correspond to the anti-collision beam, the L-shaped clamping rod 65 continues to move leftwards and drives the L-shaped contact block 71 to move leftwards, the fifth spring 74 is compressed, when the wedge-shaped block 54 is separated from the contact plate 62, simultaneously, the L-shaped clamping rod 65 moves rightwards to be contacted with the L-shaped contact block 71, and the ratchet 75 moves rightwards due to the action of the fourth spring 71, and the ratchet 71 moves rightwards due to the action of the fifth spring 72. Thus, the multiple material shafts 63 do not need to be manually rotated by operators, and the operation is convenient and quick.
Firstly, an operator clamps the anti-collision beam on the clamping block 83, then, according to the speed of swinging and resetting the anti-collision beam, the fastening bolt 87 is twisted to move rightward to separate from the movable frame 82, the balancing weight 86 is pulled to move up and down to a proper position, the fastening bolt 87 is twisted to move leftward to be contacted with the movable frame 82 to fix the balancing weight 86, when the telescopic rod of the air cylinder 51 stretches, the L-shaped movable plate 52 moves leftward to drive the special-shaped movable rod 84 to move leftward, the special-shaped movable rod 84 moves leftward to drive the movable block 89 to move leftward, the movable block 89 moves leftward to be clamped in the guide groove 88, the movable block 89 moves leftward to drive the contact roller 810 to move leftward, the contact roller 810 moves leftward to drive the lower part of the movable frame 82 to swing leftward, the lower part of the movable frame 82 swings leftward to drive the balancing weight 86 to swing, simultaneously, the upper part of the movable frame 82 swings upward to drive the clamping block 83 to swing upward, the clamping block 83 swings upward, at the moment, the anti-collision beam swings upward to change the placing angle, and when the contact roller 810 continues to move leftward to move with the movable frame 82, the gravity of the balancing weight 86 is separated from the contact roller 810, the lower part of the movable frame 82 is driven to swing leftward to drive the upper part of the anti-collision beam 63, and the anti-collision beam is contacted with the anti-collision beam 63. When the anti-collision beam is impacted, the anti-collision beam swings downwards to reset, and then the telescopic rod of the air cylinder 51 shortens to drive the L-shaped movable plate 52 to reset, the special-shaped movable rod 84 moves rightwards to drive the contact roller 810 to move rightwards through the movable block 89, and when the contact roller 810 moves rightwards to be in contact with the movable frame 82, the contact roller 810 moves rightwards to slide from the movable frame 82 to reset due to the action of the sixth spring 811. After the quality detection of the anti-collision beam is completed, the anti-collision beam is taken down from the clamping block 83, so that the anti-collision beam can be impacted at different angles to carry out the quality detection, and the detection is more comprehensive.
Example 3
On the basis of the embodiment 1 and the embodiment 2, as shown in fig. 2, 7 and 9, the U-shaped plate 3 further comprises a fixed rod 9, a hanging rod 10 and a hanging spring 11, wherein the fixed rod 9 is fixedly connected to the left side of the outer top of the U-shaped plate 3 at uniform intervals, the hanging spring 11 is fixedly connected to the fixed rod 9, the hanging rod 10 is fixedly connected to the left side of the top of the U-shaped rod 61 at uniform intervals, and the hanging rod 10 is in contact fit with the hanging spring 11.
The U-shaped plate 3 is characterized by further comprising a buffer plate 12, guide rods 13 and seventh springs 14, wherein the buffer plate 12 is connected to the right side of the upper parts of the front side and the rear side of the U-shaped plate 3 in a sliding manner in a penetrating manner, the buffer plate 12 is matched with the sliding block 64, the guide rods 13 are fixedly connected to the middle parts of the right side surfaces of the buffer plate 12, the right ends of the guide rods 13 penetrate through the U-shaped plate 3 to be in sliding fit with the U-shaped plate 3, the seventh springs 14 are connected between the right side surfaces of the buffer plate 12 and the inside of the U-shaped plate 3, and the seventh springs 14 are sleeved on the guide rods 13.
First, an operator hangs a proper amount of hanging spring 11 on hanging rod 10 according to the requirement, when u-shaped rod 61 moves leftwards, u-shaped rod 61 also drives hanging rod 10 to move leftwards, hanging spring 11 stretches, and when wedge block 54 is separated from contact plate 62, hanging rod 10 enables u-shaped rod 61 to move rightwards and reset due to the action of hanging spring 11. In this way, the force with which the multiple material shafts 63 strike the impact beam can be adjusted.
When the slider 64 moves rightward to drive the multi-material shaft 63 to move rightward to strike the impact beam, the slider 64 moves rightward to contact the buffer plate 12, and the buffer plate 12 buffers the slider 64 due to the seventh spring 14. In this way, the slider 64 is prevented from being damaged by violent contact with the inside of the u-shaped plate 3.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (4)
1. New energy automobile rear anti-collision Liang Bianjie detection device, characterized by including:
the base (1), one side of the base (1) is fixedly connected with supporting legs (2) at intervals, and the number of the supporting legs is six;
the u-shaped plate (3) is fixedly connected between the ends of the six supporting legs (2) far away from the base (1);
the U-shaped mounting plate (31), the U-shaped mounting plate (31) is fixedly connected between two sides in the U-shaped plate (3), and during detection, an anti-collision Liang Bang is arranged on the U-shaped mounting plate (31);
the L-shaped plate (4) is fixedly connected between two sides in the u-shaped plate (3);
the driving mechanism (5) is arranged between the L-shaped plate (4) and the u-shaped plate (3) and is used for providing power;
the detection mechanism (6) is arranged on the u-shaped plate (3), is in contact fit with the driving mechanism (5) and is used for impacting the anti-collision beam; the driving mechanism (5) comprises:
an L-shaped movable plate (52), wherein the L-shaped movable plate (52) is symmetrically connected to one side of the u-shaped plate (3) far away from the u-shaped mounting plate (31) in a sliding mode;
the movable sleeve (53) is slidably connected to one side of the L-shaped movable plate (52) close to the u-shaped mounting plate (31) in a penetrating way;
the roller (56) is rotatably arranged at the end part of the movable sleeve (53) facing the base (1), and is in contact fit with the L-shaped plate (4);
the wedge block (54), the wedge block (54) is slidably arranged in the movable sleeve (53), the wedge block is in contact fit with the detection mechanism (6), when the roller (56) moves leftwards to the concave part of the L-shaped plate (4), the roller (56) drives the movable sleeve (53) to move downwards due to the action of gravity, the movable sleeve (53) moves downwards to drive the wedge block (54) to move downwards, the wedge block (54) moves downwards to be separated from the detection mechanism (6), the detection mechanism (6) moves rightwards to impact the anti-collision beam, and when the roller (56) moves rightwards to be separated from the concave part of the L-shaped plate (4), the L-shaped plate (4) enables the roller (56) to move upwards to reset;
a first spring (55), wherein the first spring (55) is connected between the end part of the wedge block (54) facing the base (1) and one side in the movable sleeve (53);
the air cylinder (51) is symmetrically fixedly connected to one side in the L-shaped plate (4), and the end part of the telescopic rod is fixedly connected with one side in the L-shaped movable plate (52); the detection mechanism (6) comprises:
-a u-shaped rod (61), the u-shaped rod (61) being slidably connected to the side of the u-shaped plate (3) remote from the u-shaped mounting plate (31);
the sliding block (64) is connected to the two sides of the u-shaped plate (3) in a sliding mode, and one side of the sliding block (64) is fixedly connected with the end part of the u-shaped rod (61);
the contact plate (62) is fixedly connected between two sides of the u-shaped rod (61) close to the sliding block (64), and is positioned in the u-shaped plate (3) to be in contact fit with the wedge-shaped block (54);
the multi-material shaft (63) is rotationally connected between one sides of the two sliding blocks (64) in a penetrating way, and clamping holes (66) are uniformly formed in the circumference of two sides of the multi-material shaft (63) at intervals;
the L-shaped clamping rods (65) are arranged on two sides in the multi-material shaft (63) in a sliding mode, and one ends of the L-shaped clamping rods penetrate through the multi-material shaft (63) and are positioned in the clamping holes (66);
the second spring (67) is connected between one side outside the L-shaped clamping rod (65) and one side inside the multi-material shaft (63);
a third spring (68), wherein the third spring (68) is wound and connected between the inner two sides of the U-shaped rod (61) far from the U-shaped mounting plate (31) and the outer side of the U-shaped plate (3); the utility model also comprises a turnover mechanism (7), wherein the turnover mechanism (7) comprises:
the ratchet wheel (75) is fixedly sleeved on two sides of the multi-material shaft (63) in the circumferential direction;
a ratchet bar (72), wherein the ratchet bar (72) is slidably connected to two sides of the u-shaped plate (3) far away from the u-shaped mounting plate (31) in a penetrating way, and is matched with the ratchet wheel (75);
a fourth spring (73), wherein the fourth spring (73) is connected between one side of the ratchet strip (72) far away from the u-shaped mounting plate (31) and the inside of the u-shaped plate (3);
the L-shaped contact blocks (71) are slidably connected to two sides of the u-shaped plate (3) close to the ratchet bar (72) in a penetrating manner, and are matched with the L-shaped clamping rods (65);
a fifth spring (74), wherein the fifth spring (74) is connected between one side of the L-shaped contact block (71) far away from the u-shaped mounting plate (31) and the inside of the u-shaped plate (3); the outer circumference of the multi-material shaft (63) is provided with different materials.
2. The rear collision avoidance Liang Bianjie detection device for a new energy automobile according to claim 1, further comprising an adjusting mechanism (8), wherein the adjusting mechanism (8) comprises:
the fixed block (81) is fixedly connected with the front side and the rear side of the upper part of the right side surface of the u-shaped mounting plate (31);
a movable frame (82), a movable frame (82) is rotatably connected between the fixed blocks (81) on the front side and the rear side, and a damping sense is arranged between the movable frame (82) and the fixed blocks (81);
the clamping block (83) is fixedly connected between the two ends of the left side of the movable frame (82), and the anti-collision beam is clamped on the clamping block (83) during detection;
the balancing weight (86) is arranged between two sides of the movable frame (82) close to the base (1) in a sliding mode;
the front side and the rear side of the right side of the balancing weight (86) are provided with fastening bolts (87) through threads, and the left ends of the fastening bolts (87) are in contact fit with the movable frame (82);
the middle part of the left side surface of the outer side of the L-shaped movable plate (52) is fixedly connected with a special-shaped movable rod (84), and the upper side of the right part of the special-shaped movable rod (84) is provided with a guide groove (88);
a guide groove (88), the upper side of the right part of the special-shaped movable rod (84) is provided with the guide groove (88);
the movable block (89) is slidably connected in the guide groove (88) in a penetrating way;
a sixth spring (811) connected between the movable block (89) side facing the base (1) and the guide groove (88) side;
the contact roller (810), contact roller (810) rotary type connect in two between movable block (89) one side, it with movable frame (82) contact cooperation, when the telescopic link of cylinder (51) is prolonged, L type fly leaf (52) is moved left and is driven special-shaped movable rod (84) and move left, special-shaped movable rod (84) is moved left and is driven movable block (89) and move left, movable block (89) is moved left and is blocked in guide way (88), movable block (89) is moved left and is driven contact roller (810) and move left, contact roller (810) is moved left and is driven movable frame (82) lower part and swing left, movable frame (82) lower part swing left and drive balancing weight (86) and swing left, simultaneously, movable frame (82) lower part swing left and make upper portion upwards swing, movable frame (82) upper portion swing upwards and drive balancing weight (83) and swing upwards, chucking piece (83) swing upwards and drive the crashproof roof beam and upwards swing and make the angle of placing change, when contact roller (810) continue to move left and movable frame (82) and break away from, the lower part drives balancing weight (86) and makes down the chucking roof beam (83) swing downwards, make down the chucking roof beam (63) and make down, and the chucking roof beam and make down the down swing down, and the bump.
3. The rear collision avoidance Liang Bianjie detection device for a new energy vehicle according to claim 2, further comprising:
the fixing rods (9) are fixedly connected to one side, away from the base (1) and the outer side of the u-shaped plate (3) of the fixing block (81), of the fixing rods (9) at intervals;
a hanging spring (11), wherein the hanging spring (11) is fixedly connected to the fixed rod (9);
the hanging rods (10) are fixedly connected to one side, away from the base (1), of the outer side of the u-shaped rod (61) of the fixed block (81) at intervals, and the hanging rods (10) are in contact fit with the hanging springs (11).
4. A rear collision avoidance Liang Bianjie detection apparatus for a new energy vehicle as claimed in claim 3, further comprising:
the buffer plates (12) are slidably connected to two sides of the u-shaped plate (3) close to the sliding blocks (64) in a penetrating mode;
the guide rod (13) is fixedly connected to the middle part of one side of the buffer plate (12) far away from the sliding block (64), and the tail end of the guide rod (13) penetrates through the u-shaped plate (3);
and a seventh spring (14), wherein the seventh spring (14) is connected between one side of the buffer plate (12) far away from the sliding block (64) and the inside of the u-shaped plate (3), and is sleeved on the guide rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011286519.2A CN112461484B (en) | 2020-11-17 | 2020-11-17 | New energy automobile rear anti-collision Liang Bianjie detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011286519.2A CN112461484B (en) | 2020-11-17 | 2020-11-17 | New energy automobile rear anti-collision Liang Bianjie detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112461484A CN112461484A (en) | 2021-03-09 |
| CN112461484B true CN112461484B (en) | 2023-05-12 |
Family
ID=74837593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011286519.2A Active CN112461484B (en) | 2020-11-17 | 2020-11-17 | New energy automobile rear anti-collision Liang Bianjie detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112461484B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115184046B (en) * | 2022-09-14 | 2022-12-09 | 河北永耐车业有限公司 | Bicycle tire load capacity check out test set |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207336019U (en) * | 2017-10-25 | 2018-05-08 | 天津瑷睿赛福科技有限公司 | A kind of automobile dummy's testboard for test collisions degree |
| CN211291932U (en) * | 2020-01-14 | 2020-08-18 | 嘉善欣越塑业有限公司 | Impact testing machine |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0854329A (en) * | 1994-08-15 | 1996-02-27 | Nkk Corp | Method and device for testing strength of bumper beam |
| US9395264B2 (en) * | 2011-06-14 | 2016-07-19 | The Boeing Company | Blunt impact test apparatus and method |
| RU171399U1 (en) * | 2017-04-12 | 2017-05-30 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт автоматики им. Н.Л. Духова" (ФГУП "ВНИИА") | Impact Test Bench |
| CN208109375U (en) * | 2018-05-15 | 2018-11-16 | 金达开 | A kind of shell endurance detection device |
| CN109507044B (en) * | 2018-10-08 | 2021-08-13 | 南京昱晟机器人科技有限公司 | Impact test equipment for automobile bumper used material |
| CN109211596A (en) * | 2018-11-26 | 2019-01-15 | 唐榕悠 | A kind of automobile buffer beam collision measuring and controlling equipment of collision height and adjustable angle |
| CN109655283B (en) * | 2018-12-27 | 2020-12-04 | 日照杜卡机电设备有限公司 | Detection device for detecting strength of bumper of small car |
| CN209911149U (en) * | 2019-04-19 | 2020-01-07 | 漯河职业技术学院 | Automobile glass bears impact detection device |
| CN210982081U (en) * | 2019-09-24 | 2020-07-10 | 黄山学院 | Equipment and material anti-falling performance testing device |
| CN211206092U (en) * | 2019-10-17 | 2020-08-07 | 淄博市机电泵类产品质量检验研究院 | Equipment for detecting strength of metal material |
| CN210638903U (en) * | 2019-10-17 | 2020-05-29 | 上海渤元信息科技有限公司 | Automobile front suspension system collision test device |
| CN111929018A (en) * | 2020-07-16 | 2020-11-13 | 叶庆国 | Automobile bumper overall physical performance collision test system and method |
-
2020
- 2020-11-17 CN CN202011286519.2A patent/CN112461484B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207336019U (en) * | 2017-10-25 | 2018-05-08 | 天津瑷睿赛福科技有限公司 | A kind of automobile dummy's testboard for test collisions degree |
| CN211291932U (en) * | 2020-01-14 | 2020-08-18 | 嘉善欣越塑业有限公司 | Impact testing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112461484A (en) | 2021-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112461484B (en) | New energy automobile rear anti-collision Liang Bianjie detection device | |
| CN105499322B (en) | Aligning axis part accessory | |
| CN104401023A (en) | Elevator guide rail straightening press machine | |
| CN116164924B (en) | Shock resistance testing device for machine tool protective cover | |
| CN113669595B (en) | Intelligent horizontal positioning device for electromechanical equipment | |
| CN113959410B (en) | Anti-collision horizon rule device for building detection and anti-collision method thereof | |
| CN116749356B (en) | Suspension type punching and screw mounting system | |
| CN219142532U (en) | A test device for concrete shock resistance detects | |
| CN204309283U (en) | Cage guide straightening press | |
| CN116086996A (en) | Civil air defense door testing device and testing method thereof | |
| CN114136660B (en) | Automobile intelligent driving auxiliary emergency braking device testing system | |
| CN211576503U (en) | Large-specification elastic check ring elastic testing machine | |
| CN213111861U (en) | Air-expanding shaft safety protection device of turret type winding and unwinding mechanism | |
| CN221572049U (en) | Building material tensile detection device | |
| CN111076879A (en) | Large-specification elastic check ring elastic testing machine | |
| CN117074219A (en) | Building material strength detection technology | |
| CN216771286U (en) | Safety net check out test set for construction | |
| CN117288494B (en) | Anti-collision detection device for automobile chassis | |
| CN114112280B (en) | Anti-falling performance detection device for multi-dimensional adjustment and simulation of communication equipment | |
| CN217845840U (en) | Ultra-high molecular weight polyethylene pipe wear resistance detection device | |
| CN221445611U (en) | Impact steel pipe strength test equipment | |
| CN113607361B (en) | Combined flexible flywheel vibration resistance testing process | |
| CN202267634U (en) | Door lock handle detector | |
| CN220568576U (en) | Clamping and fixing device for hydraulic testing of workpiece strength | |
| CN219737148U (en) | House wall hardness detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |