CN218584309U - Bumper collision test device - Google Patents
Bumper collision test device Download PDFInfo
- Publication number
- CN218584309U CN218584309U CN202222483124.2U CN202222483124U CN218584309U CN 218584309 U CN218584309 U CN 218584309U CN 202222483124 U CN202222483124 U CN 202222483124U CN 218584309 U CN218584309 U CN 218584309U
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- fixed mounting
- base
- backup pad
- plate
- bumper
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Abstract
The utility model relates to a test technical field just discloses a bumper collision test device, the on-line screen storage device comprises a base, the top fixed mounting of base has the backup pad, the top of base is provided with the adjusting part that is located the backup pad right side, the left and right sides of backup pad is provided with test assembly, the top fixed mounting of base has the anticollision mound that is located test assembly left side, adjusting part is including the biax motor that is located the backup pad right side with base top fixed mounting, the top fixed mounting of base has the curb plate that is located biax motor front and back both sides, the output shaft of biax motor has the cross axle that quantity is two, two through shaft coupling fixed mounting the equal fixed mounting in surface of cross axle has the external member, both sides all articulate around the base has the guard plate. This bumper collision test device through being provided with adjusting part, has possessed the advantage of bumper collision protection.
Description
Technical Field
The utility model relates to a test device technical field specifically is a bumper bump test device.
Background
The automobile front bumper is a working of plastics of assembly at the car front end, can cushion when car and object or human bumps, the automobile front bumper generally is the working of plastics, can be when car and human bump, reduce the damage to the human body, and the crashworthiness of car does not depend on front bumper, so the working of plastics is not only durable but also economic, current automobile front bumper need carry out collision test before dispatching from the factory, bumper collision test device is used to the experimental needs.
At present, the collision test device for the bumper is in the test process, and due to the fact that the broken fragments of the bumper can be splashed out due to impact collision, certain injury is easily caused to workers, the practicability is poor, and therefore the collision test device for the bumper is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a bumper collision test device possesses advantages such as bumper collision protection, and the collision test device who has solved present bumper is in the test process, because the impact collision leads to the broken piece of bumper to splash out, leads to certain injury to the staff easily, leads to the not good problem of practicality.
(II) technical scheme
The utility model provides an above-mentioned technical problem's technical scheme as follows: a bumper collision test device comprises a base, wherein a supporting plate is fixedly mounted at the top of the base, an adjusting assembly located on the right side of the supporting plate is arranged at the top of the base, test assemblies are arranged on the left and right sides of the supporting plate, and an anti-collision pier located on the left side of the test assemblies is fixedly mounted at the top of the base;
the adjusting part is including being located the biax motor on backup pad right side with base top fixed mounting, the top fixed mounting of base has the curb plate that is located both sides around the biax motor, the output shaft of biax motor has quantity to be two cross axles, two through shaft coupling fixed mounting the equal fixed mounting in surface of cross axle has the external member, both sides all articulate around the base has the guard plate, two the top of guard plate all with external member looks articulated connecting rod.
The utility model has the advantages that:
this bumper collision test device through being provided with adjusting part, has possessed the advantage of bumper collision protection.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the test assembly is including the roof with backup pad right side fixed mounting, the bottom fixed mounting of roof has servo motor, servo motor's output shaft has the pivot through shaft coupling fixed mounting, the outer fixed surface of pivot installs the gear, the left side fixed mounting of backup pad has the gag lever post that quantity is two, the left side fixed mounting of backup pad has the expanding spring who is located the relative one side of gag lever post, expanding spring's left side fixed mounting has the fixed plate, the left side fixed mounting of fixed plate has the bumper body, the right side fixed mounting of fixed plate has the rack bar that is located the inside one end of expanding spring and runs through and extend to with gear engagement.
Adopt the beneficial effect of above-mentioned further scheme to be, the test subassembly is convenient to play the effect of collision test to the bumper body.
Furthermore, a limiting groove is formed in the right side of the supporting plate, and two sliding blocks which are installed in a sliding mode with the limiting grooves are fixedly installed on the left side of the external member.
The beneficial effect who adopts above-mentioned further scheme is, makes things convenient for spacing groove and slider convenience to play spacing effect to the external member.
Further, the right side of fixed plate is seted up quantity and is two movable holes, the size of movable hole and the size of a dimension looks adaptation of gag lever post, two the equal fixed mounting in left side of gag lever post has the stopper.
Adopt above-mentioned further scheme's beneficial effect to be, the gag lever post has conveniently played spacing effect to the fixed plate.
Further, the through hole that one end runs through and extends to its right side is seted up to the left side of backup pad, the size of through hole and the size of the size looks adaptation of rack bar.
The beneficial effect of adopting above-mentioned further scheme is that, the through hole makes things convenient for rack bar to remove about and adjusts.
Furthermore, the outer surface of the gear is a plane with partial deletion, and the fixing plate is in a convex shape.
Adopt above-mentioned further scheme's beneficial effect be, the gear conveniently controls rack bar and plays the effect to expanding spring extrusion and to the bumper body impact.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of the present invention;
fig. 3 is a top view of the gear of the present invention;
fig. 4 is an enlarged view of a point a in the present invention.
In the figure: 1. a base; 2. a support plate; 3. an adjustment assembly; 31. a dual-axis motor; 32. a side plate; 33. a horizontal axis; 34. a kit; 35. a protection plate; 36. a connecting rod; 4. testing the component; 41. a top plate; 42. a servo motor; 43. a rotating shaft; 44. a gear; 45. a limiting rod; 46. a tension spring; 47. a fixing plate; 48. a bumper body; 49. a rack bar; 5. and (6) anti-collision piers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the embodiment, as shown in fig. 1-4, the bumper collision test device comprises a base 1, wherein a supporting plate 2 is fixedly installed at the top of the base 1, an adjusting component 3 positioned on the right side of the supporting plate 2 is arranged at the top of the base 1, test components 4 are arranged on the left and right sides of the supporting plate 2, and a collision prevention pier 5 positioned on the left side of the test components 4 is fixedly installed at the top of the base 1;
adjusting part 3 is including being located the double-shaft motor 31 on backup pad 2 right side with 1 top fixed mounting of base, the top fixed mounting of base 1 has the curb plate 32 that is located double-shaft motor 31 front and back both sides, double-shaft motor 31's output shaft passes through shaft coupling fixed mounting and has the cross axle 33 that quantity is two, the equal fixed mounting in surface of two cross axles 33 has external member 34, both sides all articulate around base 1 has guard plate 35, the top of two guard plates 35 all with external member 34 looks articulated connecting rod 36.
Wherein, the test component 4 is including the roof 41 with backup pad 2 right side fixed mounting, the bottom fixed mounting of roof 41 has servo motor 42, servo motor 42's output shaft has pivot 43 through shaft coupling fixed mounting, the outer fixed surface of pivot 43 installs gear 44, the left side fixed mounting of backup pad 2 has the gag lever post 45 that the quantity is two, the left side fixed mounting of backup pad 2 has the expanding spring 46 that is located the relative one side of gag lever post 45, expanding spring 46's left side fixed mounting has fixed plate 47, the left side fixed mounting of fixed plate 47 has bumper body 48, the right side fixed mounting of fixed plate 47 has the rack bar 49 that is located the inside one end of expanding spring 46 and runs through and extend to and mesh with gear 44.
The test assembly 4 facilitates performing crash testing functions on the bumper body 48.
Wherein, the spacing groove has been seted up on the right side of backup pad 2, the equal fixed mounting in left side of two external members 34 have with spacing groove slidable mounting's slider.
The limiting groove and the sliding block are convenient to limit the sleeve member 34.
Wherein, the right side of fixed plate 47 is seted up quantity and is two movable holes, the size of movable hole and the size of the size looks adaptation of gag lever post 45, and the equal fixed mounting in left side of two gag lever posts 45 has the stopper.
The limiting rod 45 conveniently plays a limiting role in the fixing plate 47.
Wherein, the through hole that one end runs through and extends to its right side is seted up to the left side of backup pad 2, and the size of through hole and the size of rack 49 looks adaptation.
The through holes facilitate the left-right movement adjustment of the rack bar 49.
Wherein, the outer surface of the gear 44 is a plane with partial missing, and the fixing plate 47 is in a convex shape.
The gear 44 facilitates control of the rack bar 49 to act as a compression against the extension spring 46 and as an impact against the bumper body 48.
The working principle is as follows:
a first step; when the bumper body 48 needs to be impacted, the servo motor 42 is started to drive the gear 44 on the rotating shaft 43, so that the rack rod 49 drives the fixing plate 47 to extrude and compress the telescopic spring 46 rightwards, the bumper body 48 is arranged on the left side of the fixing plate 47, the plane part of the gear 44 is rotated to be parallel to one side opposite to the rack rod 49, the bumper body 48 is impacted with the anti-collision pier 5 through the counter-impact acting force of the telescopic spring 46, and the collision test is completed;
a second step; when the chips splashed out from the bumper body 48 need to be protected, the double-shaft motor 31 is started to drive the external member 34 on the transverse shaft 33, so that the connecting rod 36 drives the protection plate 35 to move and lift relatively to one side, and the anti-collision protection is completed.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bumper collision test device, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a supporting plate (2), the top of the base (1) is provided with an adjusting component (3) positioned on the right side of the supporting plate (2), the left side and the right side of the supporting plate (2) are provided with testing components (4), and the top of the base (1) is fixedly provided with an anti-collision pier (5) positioned on the left side of the testing components (4);
adjusting part (3) including be located double-shaft motor (31) on backup pad (2) right side with base (1) top fixed mounting, the top fixed mounting of base (1) has curb plate (32) that is located double-shaft motor (31) front and back both sides, the output shaft of double-shaft motor (31) has quantity to be two cross axle (33), two through shaft coupling fixed mounting the equal fixed mounting in surface of cross axle (33) has external member (34), both sides all articulate around base (1) has guard plate (35), two the top of guard plate (35) all with external member (34) looks articulated connecting rod (36).
2. A bumper impact test apparatus according to claim 1, wherein: test component (4) including roof (41) with backup pad (2) right side fixed mounting, the bottom fixed mounting of roof (41) has servo motor (42), the output shaft of servo motor (42) has pivot (43) through shaft coupling fixed mounting, the outer fixed surface of pivot (43) installs gear (44), the left side fixed mounting of backup pad (2) has gag lever post (45) that quantity is two, the left side fixed mounting of backup pad (2) has expanding spring (46) that are located gag lever post (45) relative one side, the left side fixed mounting of expanding spring (46) has fixed plate (47), the left side fixed mounting of fixed plate (47) has bumper body (48), the right side fixed mounting of fixed plate (47) has rack bar (49) that are located the inside one end of expanding spring (46) and run through and extend to and mesh with gear (44).
3. The bumper impact test device according to claim 1, characterized in that: the right side of backup pad (2) has been seted up the spacing groove, two the left side of external member (34) all fixed mounting have with spacing groove slidable mounting's slider.
4. A bumper impact test apparatus according to claim 2, wherein: the right side of fixed plate (47) is seted up quantity and is two movable holes, the size in movable hole and gag lever post (45) size of a dimension looks adaptation, two the equal fixed mounting in left side of gag lever post (45) has the stopper.
5. A bumper impact test apparatus according to claim 2, wherein: one end is seted up on the left side of backup pad (2) and is run through and extend to its right side's through hole, the size of through hole and the size of rack bar (49) looks adaptation.
6. A bumper impact test apparatus according to claim 2, wherein: the outer surface of the gear (44) is a plane with part missing, and the fixing plate (47) is in a convex shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222483124.2U CN218584309U (en) | 2022-09-20 | 2022-09-20 | Bumper collision test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222483124.2U CN218584309U (en) | 2022-09-20 | 2022-09-20 | Bumper collision test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218584309U true CN218584309U (en) | 2023-03-07 |
Family
ID=85364462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222483124.2U Active CN218584309U (en) | 2022-09-20 | 2022-09-20 | Bumper collision test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218584309U (en) |
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2022
- 2022-09-20 CN CN202222483124.2U patent/CN218584309U/en active Active
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