CN208297109U - A kind of car door durable test device - Google Patents
A kind of car door durable test device Download PDFInfo
- Publication number
- CN208297109U CN208297109U CN201820934363.6U CN201820934363U CN208297109U CN 208297109 U CN208297109 U CN 208297109U CN 201820934363 U CN201820934363 U CN 201820934363U CN 208297109 U CN208297109 U CN 208297109U
- Authority
- CN
- China
- Prior art keywords
- clamp arm
- car door
- sliding block
- stayed pole
- cylindrical shell
- 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.)
- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a kind of car door durable test devices, including rail brackets, rail brackets include straight guide A, the straight guide B of parallel arrangement, straight guide A is equipped with sliding block A, straight guide B is equipped with slide block B, drawing crossbeam is provided between sliding block A and slide block B, it pulls crossbeam and is equipped with stayed pole, sliding block A, slide block B and drawing driving device transmission connection, stayed pole and car door are sequentially connected, and drawing driving device driving sliding block A, slide block B drive drawing crossbeam linkage stayed pole drawing car door back and forth to open and close.The utility model is convenient for disassembly and assembly using one kind, suitable for the scheme of various arrangements for automotive doors durable tests, has the characteristics of convenient for disassembly and assembly, strong applicability.
Description
Technical field
The utility model relates to a kind of car door durable test device, in particular to a kind of improved car door durable test
Device belongs to automobile component durable test field.
Background technique
The durability of automobile component is extremely important, it determines the service life of vehicle, or even is related to the person of passenger
Safety.If the durability of the important component of an automobile is bad, it will bring many hidden danger to driver and passenger.Component
Durability refers to that automobile component is kept for the use time of quality and function, in order to reach the life requirement of vehicle and its component,
It needs to do durability test test respectively to vehicle and its component.Automobile component fatigue damage process is finger in alternate stress
Under the action of, it generates structure and destroys the process for falling off or being broken to cracked, scrimp or even small pieces.Automobile traveling and
Constantly by shock loading caused by extraneous stress in use process, while also by steering lateral force, driving force and brake force
Effect, therefore automobile is in use in a considerably complicated stress environment, and each components are general
It will be by the effect of the stress occurred with the time.By certain working time, some components will generate tired damage
It is bad, cracked or fracture.In use, dismounting bothers existing car door durable test device, and applicability is not strong.
Utility model content
The utility model car door durable test device discloses new scheme, convenient for disassembly and assembly using one kind, is suitable for
The scheme of various arrangements for automotive doors durable tests solves existing scheme dismounting trouble, the not strong problem of applicability.
The utility model car door durable test device includes rail brackets, and rail brackets include the straight guide of parallel arrangement
A, straight guide B, straight guide A are equipped with sliding block A, and straight guide B is equipped with slide block B, drawing crossbeam is provided between sliding block A and slide block B,
It pulls crossbeam and is equipped with stayed pole, sliding block A, slide block B and drawing driving device transmission connection, stayed pole and car door transmission connect
It connects, drawing driving device driving sliding block A, slide block B drive drawing crossbeam linkage stayed pole drawing car door back and forth to open and close.
Further, the drawing crossbeam of this programme is equipped with connection sliding block, and the connection sliding block is equipped with internal thread hole, drawing
The connecting pin of bar is equipped with external thread section, and stayed pole forms internal and external threads with connection sliding block and connect.
Further, the drawing end of the stayed pole of this programme is equipped with door clamp, and stayed pole clamps vehicle by door clamp
Door handle.
Further, the door clamp of this programme includes cylindrical shell, and the side of the front end of cylindrical shell is hinged with clamp arm
A, the opposite side of the front end side of cylindrical shell are hinged with clamp arm B, are equipped with driving clamping device in the rear end of cylindrical shell, clamp
Driving device includes motor, and the outer end of the output shaft of motor is equipped with frustum pushing block, and motor driven frustum pushing block is to cylindrical shell
Nose motion, frustum pushing block by clamp arm A, clamp arm B be located at one end in cylindrical shell to the inner sidewall direction of cylindrical shell arrange
It squeezes and opposite clamping gear motion is done by the other end of articulated section linkage clamp arm A, clamp arm B.
Further, the clamp arm A of this programme, the front end of clamp arm B and cylindrical shell hinged place be equipped with torsional spring, frustum pushing block
Recession resets, and torsional spring flicks the other end of clamp arm A, clamp arm B.
Further, the end of the other end of the clamp arm A of this programme is equipped with tooth socket, on the end of the other end of clamp arm B
Equipped with tooth side, the other end the cooperatively forming to clamp and engage by tooth socket and tooth side of clamp arm A, clamp arm B.
The utility model car door durable test device is convenient for disassembly and assembly using one kind, and it is durable to be suitable for various arrangements for automotive doors
The scheme of test has the characteristics of convenient for disassembly and assembly, strong applicability.
Detailed description of the invention
Fig. 1 is the schematic front view of the utility model car door durable test device.
Fig. 2 is the schematic top plan view of car door durable test device in Fig. 1.
Fig. 3 is the left view schematic diagram of car door durable test device in Fig. 1.
Fig. 4 is the schematic diagram of stayed pole.
Fig. 5 is the enlarged diagram of door clamp opening state.
Fig. 6 is the enlarged diagram of door clamp meshing state.
Wherein, 110 be straight guide A, and 120 be straight guide B, and 210 be sliding block A, and 220 be slide block B, and 310 be drawing crossbeam,
311 be connection sliding block, and 320 be stayed pole, and 410 be clamp arm A, and 411 be tooth socket, and 420 be clamp arm B, and 421 be tooth side, and 430 be frustum
Pushing block.
Specific embodiment
Below in conjunction with attached drawing, the utility model is described in further detail.
As shown in Figures 1 to 3, the utility model car door durable test device includes rail brackets, and rail brackets include flat
Straight guide A, the straight guide B of row arrangement, straight guide A are equipped with sliding block A, and straight guide B is equipped with slide block B, between sliding block A and slide block B
It is provided with drawing crossbeam, drawing crossbeam is equipped with stayed pole, sliding block A, slide block B and drawing driving device transmission connection, stayed pole
It is sequentially connected with car door, drawing driving device driving sliding block A, slide block B drive drawing crossbeam linkage stayed pole to pull car door
Reciprocal folding.In order to improve the bonding strength of drawing crossbeam and stayed pole, guarantee that drawing is smooth, and design a kind of easy to disassemble
Connection structure, the drawing crossbeam of this programme is equipped with connection sliding block, and the connection sliding block is equipped with internal thread hole, stayed pole
Connecting pin is equipped with external thread section, and stayed pole forms internal and external threads with connection sliding block and connect.Above scheme uses a kind of dismounting
It is convenient, suitable for the scheme of various arrangements for automotive doors durable tests, sets up, disassembly flexibility height, can adapt to various test environment,
Without setting up tooling on the body of a car, testing efficiency is improved.
As shown in figure 4, effective transmission connection in order to realize stayed pole and car door, the drawing end of the stayed pole of this programme
It is equipped with door clamp, stayed pole clamps door handle by door clamp.The concrete scheme of door clamp is as shown in Figure 5,6,
The door clamp of this programme includes cylindrical shell, and the side of the front end of cylindrical shell is hinged with clamp arm A, the front end one of cylindrical shell
The opposite side of side is hinged with clamp arm B, is equipped with driving clamping device in the rear end of cylindrical shell, and driving clamping device includes motor,
The outer end of the output shaft of motor is equipped with frustum pushing block, and to the nose motion of cylindrical shell, frustum pushes away motor driven frustum pushing block
Clamp arm A, clamp arm B are located at one end in cylindrical shell and are pressed from both sides to the exclusion of the inner sidewall direction of cylindrical shell by articulated section linkage by block
Arm A, clamp arm B the other end do opposite clamping gear motion.Fig. 5 shows structure of the fixture under open configuration, works as motor
When frustum pushing block being pushed to push ahead, the tapered surface of pushing block squeezes one end of two clamp arm to both sides, to link, its is another
End is drawn close to form folder closed state mutually, as shown in Figure 6.In order to open clamp arm can automatically after pushing block reset, this programme
The hinged place of the front end of clamp arm A, clamp arm B and cylindrical shell is equipped with torsional spring, and the recession of frustum pushing block resets, and torsional spring is by clamp arm A, clamp arm
The other end of B flicks.Further, for the case where enabling the folder closed end of two clamp arm preferably to engage, avoid not counterpart, originally
The end of the other end of the clamp arm A of scheme is equipped with tooth socket, and the end of the other end of clamp arm B is equipped with tooth side, clamp arm A, clamp arm B
The other end cooperatively forming to clamp and engage by tooth socket and tooth side.The above improvement project effectively increases durable test device
Working efficiency, effect.
The car door durable test device of this programme is using convenient for disassembly and assembly, suitable for leading for various arrangements for automotive doors durable tests
Rail drawing-type structure is improved the stability of test movement using door clamp, improves the working efficiency of device.Based on the above spy
The car door durable test device of point, this programme has substantive features and progress compared to existing product.
This programme car door durable test device is not limited to content disclosed in specific embodiment, occurs in embodiment
Technical solution can the understanding based on those skilled in the art and extend, those skilled in the art are according to this programme in conjunction with known in
The simple replacement scheme that common sense is made also belongs to the range of this programme.
Claims (6)
1. a kind of car door durable test device, it is characterized in that including rail brackets, the rail brackets include parallel arrangement
Straight guide A, straight guide B, the straight guide A are equipped with sliding block A, and the straight guide B is equipped with slide block B, the sliding block A with it is described
Drawing crossbeam is provided between slide block B, the drawing crossbeam is equipped with stayed pole, the sliding block A, slide block B and drawing driving device
Transmission connection, the stayed pole and car door are sequentially connected, and the drawing driving device drives the sliding block A, slide block B to drive institute
The drawing crossbeam linkage stayed pole drawing car door is stated back and forth to open and close.
2. car door durable test device according to claim 1, which is characterized in that the drawing crossbeam is equipped with connection
Sliding block, the connection sliding block are equipped with internal thread hole, and the connecting pin of the stayed pole is equipped with external thread section, the stayed pole with
The connection sliding block forms internal and external threads connection.
3. car door durable test device according to claim 1, which is characterized in that set on the drawing end of the stayed pole
There is door clamp, the stayed pole clamps door handle by the door clamp.
4. car door durable test device according to claim 3, which is characterized in that the door clamp includes column shell
Body, the side of the front end of the cylindrical shell are hinged with clamp arm A, and the opposite side of the front end side of the cylindrical shell is hinged with folder
Arm B is equipped with driving clamping device in the rear end of the cylindrical shell, and the driving clamping device includes motor, the motor
The outer end of output shaft is equipped with frustum pushing block, nose motion from frustum pushing block described in the motor driven to the cylindrical shell,
The clamp arm A, clamp arm B are located at one end in the cylindrical shell to the inner sidewall side of the cylindrical shell by the frustum pushing block
To exclusion by articulated section link the clamp arm A, clamp arm B the other end do opposite clamping gear motion.
5. car door durable test device according to claim 4, which is characterized in that the clamp arm A, clamp arm B with it is described
The hinged place of the front end of cylindrical shell is equipped with torsional spring, and frustum pushing block recession resets, and the torsional spring is by the clamp arm A, clamp arm B
The other end flick.
6. car door durable test device according to claim 4, which is characterized in that the end of the other end of the clamp arm A
Head is equipped with tooth socket, and the end of the other end of the clamp arm B is equipped with tooth side, the clamp arm A, clamp arm B the other end pass through institute
Tooth socket is stated to engage with the clamping that cooperatively forms on the tooth side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820934363.6U CN208297109U (en) | 2018-06-15 | 2018-06-15 | A kind of car door durable test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820934363.6U CN208297109U (en) | 2018-06-15 | 2018-06-15 | A kind of car door durable test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208297109U true CN208297109U (en) | 2018-12-28 |
Family
ID=64702108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820934363.6U Expired - Fee Related CN208297109U (en) | 2018-06-15 | 2018-06-15 | A kind of car door durable test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208297109U (en) |
-
2018
- 2018-06-15 CN CN201820934363.6U patent/CN208297109U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20190615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |