CN211292312U - Rigidity test clamp for automobile closure member - Google Patents
Rigidity test clamp for automobile closure member Download PDFInfo
- Publication number
- CN211292312U CN211292312U CN201921533508.2U CN201921533508U CN211292312U CN 211292312 U CN211292312 U CN 211292312U CN 201921533508 U CN201921533508 U CN 201921533508U CN 211292312 U CN211292312 U CN 211292312U
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- connecting piece
- automobile
- height
- closure
- clamp
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Abstract
The utility model provides an automobile closure part rigidity test fixture, including the anchor clamps main part, height-adjustable connecting piece, automobile closure part connecting piece, anchor clamps main part bottom is equipped with the anchor clamps stationary plane respectively with the top and connects the face, carry out fixed connection through the frame between anchor clamps stationary plane and the connection face, be equipped with upper and lower two-layer stiffener on the frame, be equipped with the anchor clamps mounting hole on anchor clamps stationary plane respectively with connecting the face, install height-adjustable connecting piece on the connection face of anchor clamps main part, height-adjustable connecting piece comprises bottom plate and roof, be connected through connecting screw between bottom plate and the roof, the last adjusting nut that is equipped with of connecting screw, be equipped with the connecting piece mounting hole on bottom plate and the roof respectively, install automobile closure. The utility model has the advantages that: the height is adjustable, the actual connection of the automobile closure member can be completely simulated, the rigidity test requirement of the automobile closure member is met, whether the design of the automobile closure member is reasonable or not can be verified, and the safety of the automobile industry in China is ensured.
Description
Technical Field
The utility model relates to an experimental field of car closure member rigidity especially relates to a car closure member rigidity test fixture.
Background
With the rapid development of the automobile industry in China, people have more and more criticism on the quality of automobiles when purchasing automobiles, and among the large parts of the automobiles, a closure part is obviously one of the most important parts, what is the closure part? As the name suggests, the closing part is a part for closing the automobile, and comprises a front engine hood, a trunk cover, an automobile door, a tail door and the like of the automobile, and the parts are the most striking components of the automobile and the most concerned parts of automobile purchasers, so that the closing part is extremely important for the test of the automobile closing part, and the angles of all installation modes of the automobile closing part are different, so that the test fixture is designed so as to complete the design verification and the real environment assessment, and has very important significance for improving the development of the automobile industry in China.
The existing test fixture cannot completely simulate the actual connection of the automobile closure part due to the unadjustable height, cannot meet the requirement of the rigidity test of the automobile closure part, cannot realize the forceful application of the closure part in the rigidity test in the field, and cannot verify whether the design of the automobile closure part is reasonable or not, so that the safety of the automobile industry in China cannot be guaranteed.
Disclosure of Invention
According to the technical problem, the utility model provides a rigidity test clamp for an automobile closure part, which comprises a clamp main body, a height adjustable connecting piece and an automobile closure part connecting piece,
the bottom and the top of the clamp main body are respectively provided with a clamp fixing surface and a connecting surface, the clamp fixing surface and the connecting surface are fixedly connected through a frame with a rectangular cross section, the frame is provided with an upper layer of reinforcing rod and a lower layer of reinforcing rod, the clamp fixing surface and the connecting surface are respectively provided with a clamp mounting hole,
the connecting surface of the clamp main body is provided with a height-adjustable connecting piece,
the height-adjustable connecting piece is composed of a bottom plate and a top plate, the bottom plate is connected with the top plate through a connecting screw rod, an adjusting nut is arranged on the connecting screw rod, connecting piece mounting holes are respectively arranged on the bottom plate and the top plate,
and the top plate of the height-adjustable connecting piece is provided with an automobile closing piece connecting piece.
Further, the clamp main body is a hollow cuboid framework.
Further, the clamp fixing surface is fixedly connected with an external ground rail through a fastener.
Further, the fastener is a bolt and nut assembly.
Further, the automobile closure part connecting piece comprises an angle adjustable piece, a fixed supporting piece, a hinge connecting piece and a locking point connecting piece.
Furthermore, the automobile closing part is respectively provided with an automobile closing part connecting piece mounting hole.
The utility model has the advantages that:
1. the height-adjustable connecting piece is arranged at the top of the clamp body, so that the overall height of the clamp is adjustable, the actual connection of an automobile closure member can be completely simulated, and the reasonable implementation of a test is ensured;
2. by arranging various automobile closure part connecting pieces, all testing forces in an automobile rigidity test can be applied, and the effect is good;
3. the operation cost is low, and the investment can be quickly recovered: compared with the strength test of the traditional square automobile closure member, the test piece with different losses only needs to be replaced by different connecting pieces, so that the cost is low;
4. low investment cost, no occupation of building area: the total occupied area of the clamp is about 6 square meters, and the main body square steel structure is light.
Drawings
FIG. 1 is a view of the main structure of the present invention;
FIG. 2 is a schematic structural view of a height adjustable connector;
FIG. 3 is a schematic view of the angle-adjustable member;
FIG. 4 is a schematic structural view of the fixing member;
FIG. 5 is a schematic view of a hinge connection;
FIG. 6 is a schematic view of a lock point connector;
as shown in the figure, the clamp comprises a clamp body-1, a clamp fixing surface-11, a connecting surface-12, a frame-13, a reinforcing rod-14, a clamp mounting hole-15, a height-adjustable connecting piece-2, a bottom plate-21, a top plate-22, a connecting screw rod-23, an adjusting nut-24, a connecting piece mounting hole-25, an automobile closing piece connecting piece-3, an angle-adjustable piece-31, a fixed support piece-32, a hinge connecting piece-33, a locking point connecting piece-34 and an automobile closing piece connecting piece mounting hole-4.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings: the utility model relates to an automobile closure member rigidity test fixture, which comprises a fixture main body 1, a height-adjustable connecting piece 2 and an automobile closure member connecting piece 3, wherein the bottom and the top of the fixture main body 1 are respectively provided with a fixture fixing surface 11 and a connecting surface 12, the fixture fixing surface 11 and the connecting surface 12 are fixedly connected through a frame 13 with a rectangular cross section, the frame 13 is provided with an upper layer reinforcing rod 14 and a lower layer reinforcing rod 14, the fixture fixing surface 11 and the connecting surface 12 are respectively provided with a fixture mounting hole 15, the connecting surface 12 of the fixture main body 1 is provided with the height-adjustable connecting piece 2, the height-adjustable connecting piece 2 consists of a bottom plate 21 and a top plate 22, the bottom plate 21 and the top plate 22 are connected through a connecting screw rod 23, the connecting screw rod 23 is provided with an adjusting nut 24, the bottom plate 21 and the top plate 22 are, the top plate 22 of the height adjustable connector 2 is fitted with an automotive closure connector 3.
Further, the clamp body 1 is a hollow cuboid framework.
Further, the clamp fixing surface 11 is fixedly connected with an external ground rail through a fastener.
Further, the fastener is a bolt and nut assembly.
Further, the automobile closing part 3 connecting piece comprises an angle adjusting piece 31, a fixed support piece 32, a hinge connecting piece 33 and a locking point connecting piece 34.
Further, the automobile closing part 3 is respectively provided with an automobile closing part connecting piece mounting hole 4.
The working principle is as follows: anchor clamps main part 1 is hollow cuboid framework, the bottom surface of anchor clamps main part 1 is anchor clamps stationary plane 11, anchor clamps stationary plane 11 passes through fastener and outside ground rail fixed connection, the fastener includes bolt and nut subassembly, also can be for other structures that can realize quick fixation, the face 12 of connecting on 11 upper portions of anchor clamps stationary plane, be used for mounting height-adjustable connecting piece 2, different car closure connecting piece 3 can be installed to the top surface of height-adjustable connecting piece 2, including angle adjustable 31, prop up 32 admittedly, hinged joint spare 33, lock point connecting piece 34, when the aim at carries out the testpieces of different specification models in the like product, removable this car closure connecting piece 3, and anchor clamps main part 1 need not to be changed, save the cost, high efficiency, improve the uniformity of test quality.
It should be noted that, for prior art, because the utility model discloses an anchor clamps design height-adjustable connecting piece 2 and a plurality of car closure member connecting piece 3 through adjusting nut 24 for connecting screw 23's relative position to realize adjusting different height and changing different car closure member connecting piece 3, can carry out the installation and the intensity test of multiple model product, improved work efficiency and data acquisition's accuracy.
To sum up, compare with prior art, the utility model provides a pair of car closure rigidity test fixture, it can be effectively to accomplishing design verification and true environment examination, has very important meaning to the development that improves china's automotive industry, the utility model discloses can effectively solve the experimental cost height of current car closure intensity test, consuming time, anchor clamps are difficult to unified problem.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (6)
1. A rigidity test clamp for an automobile closure part is characterized by comprising a clamp main body, a height-adjustable connecting piece and an automobile closure part connecting piece,
the bottom and the top of the clamp main body are respectively provided with a clamp fixing surface and a connecting surface, the clamp fixing surface and the connecting surface are fixedly connected through a frame with a rectangular cross section, the frame is provided with an upper layer of reinforcing rod and a lower layer of reinforcing rod, the clamp fixing surface and the connecting surface are respectively provided with a clamp mounting hole,
the connecting surface of the clamp main body is provided with a height-adjustable connecting piece,
the height-adjustable connecting piece is composed of a bottom plate and a top plate, the bottom plate is connected with the top plate through a connecting screw rod, an adjusting nut is arranged on the connecting screw rod, connecting piece mounting holes are respectively arranged on the bottom plate and the top plate,
and the top plate of the height-adjustable connecting piece is provided with an automobile closing piece connecting piece.
2. The vehicle closure stiffness test clip of claim 1, wherein the clip body is a hollow cuboid frame.
3. The vehicle closure stiffness test clip of claim 1 wherein the clip mounting surface is fixedly attached to the external ground rail by a fastener.
4. The automotive closure stiffness test fixture of claim 3, wherein the fastener is a bolt and nut assembly.
5. The automotive closure stiffness test fixture of claim 1 wherein the automotive closure connector comprises an angle adjuster, a brace, a hinge connector, a lock point connector.
6. The vehicle closure stiffness test fixture of claim 5, wherein vehicle closure connector mounting holes are provided in each of the vehicle closures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921533508.2U CN211292312U (en) | 2019-09-16 | 2019-09-16 | Rigidity test clamp for automobile closure member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921533508.2U CN211292312U (en) | 2019-09-16 | 2019-09-16 | Rigidity test clamp for automobile closure member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211292312U true CN211292312U (en) | 2020-08-18 |
Family
ID=72037075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921533508.2U Active CN211292312U (en) | 2019-09-16 | 2019-09-16 | Rigidity test clamp for automobile closure member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211292312U (en) |
-
2019
- 2019-09-16 CN CN201921533508.2U patent/CN211292312U/en active Active
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