CN205374195U - Door line gum cover test device that buckles - Google Patents
Door line gum cover test device that buckles Download PDFInfo
- Publication number
- CN205374195U CN205374195U CN201620087489.5U CN201620087489U CN205374195U CN 205374195 U CN205374195 U CN 205374195U CN 201620087489 U CN201620087489 U CN 201620087489U CN 205374195 U CN205374195 U CN 205374195U
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- CN
- China
- Prior art keywords
- gum cover
- line gum
- test device
- pivot section
- door
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- 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.)
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Abstract
The utility model provides a door line gum cover test device that buckles, including the fixed stay portion that constitutes door line gum cover installation carrier and the pin joint pivotally connected to portion in fixed stay portion, still include power device and connect the transmission connecting portion between power device and pivotally connected to portion. Door line gum cover test device that buckles, install between fixed stay portion and pivotally connected to portion through family of a general's line gum cover to pivotally connected to portion is pull by the power device actuation transmission connecting portion and for the reciprocal pivot of fixed stay portion, the relapse switching process of door can be simulated, and then the resistant bending performance of detectable door line gum cover, thereby realize the verification in advance and the rectifying and improving of door line gum cover, ensure the development period of whole car.
Description
Technical field
This utility model relates to auto parts and components field, particularly to a kind of door line gum cover cripping test device.
Background technology
Car door is the important composition parts of automobile, and relative each road Electronic control line is arranged at car door and vehicle frame hinged place, and in order to prevent external force from causing the wire harness of exposure to destroy, wire harness is wrapped up by general flexible door line gum cover.Door line gum cover one end is fixed on vehicle frame, and the other end is arranged on car door, and along with the shutter door line gum cover of car door is subjected to repeatedly bend, its resistance to bending performance directly affects service life.At present, fold into temporarily the special purpose device of row test without the bending resistance individually for door line gum cover, it is impossible to prediction door line gum cover service life on car load, there is a line gum cover and in use rupture, cause that wire harness breakage affects the risk of full-vehicle control.
Utility model content
This utility model is directed to a kind of door line gum cover cripping test device, detects with the resistance to bending performance of opposite house line gum cover.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of door line gum cover cripping test device includes:
Fixed support portion, described fixed support portion is formed the first installation portion being connected with door line gum cover wherein one end；
Pivot section, described pivot section is articulated on described fixed support portion, and described pivot section is formed the second installation portion being connected with the door line gum cover other end；
Be in transmission connection portion, is connected between power set and described pivot section；The described portion that is in transmission connection is because of the driving of power set, and traction pivot section back and forth pivots relative to described fixed support portion.
Further, described power set are rotary power output device.
Further, described rotary power output device is buncher.
Further, the clutch end in described power set is fixed with rotation dish, described in be in transmission connection portion and described rotation dish formed eccentric hinged.
Further, the portion that is in transmission connection described in is radially adjustable on described rotation dish with the pin joint that described rotation dish forms bias hinged.
Further, on described rotation dish, be formed with the chute being radially arranged along described rotation dish, described in the pin joint that portion and described rotation dish formed that is in transmission connection slide in chute.
Further, described pivot section is adjustable relative to the pivot radius that described fixed support portion pivots.
Further, being installed with drive-connecting shaft in described fixed support portion, on described drive-connecting shaft, turning set is equipped with the sliding supporting bar being plugged on described pivot section that slides；The described portion of being in transmission connection is length-adjustable telescopic lever.
Further, described sliding supporting bar is along the described spaced at least two of pivot section short transverse.
Further, the portion of being in transmission connection described in is connected to the bottom of described pivot section.
Relative to prior art, this utility model has the advantage that
(1) door line gum cover cripping test device described in the utility model, by door line gum cover is arranged between fixed support portion and pivot section, and driven the portion's of being in transmission connection traction pivot section back and forth to pivot relative to fixed support portion by power set, the opening and closing process repeatedly of car door can be simulated, and then the resistance to bending performance of a line gum cover can be detected, thus realizing checking in advance and the rectification of a line gum cover, it is ensured that the construction cycle of car load.
(2) rotary power output device adopts buncher, can pass through to control buncher rotating speed, change the reciprocal speed pivoted, can detect the resistance to bending performance of door line gum cover during with friction speed opening and closing car door.
(3) portion that is in transmission connection is formed eccentric hinged with rotation dish, and the portion of being in transmission connection and rotation dish can be made to constitute toggle, and traction pivot section back and forth pivots relative to fixed support portion, thus simulates the opening and closing process repeatedly of car door.
(4) portion that is in transmission connection is radially adjustable on rotation dish with the pin joint that rotation dish is formed, it is possible to the resistance to bending performance of door line gum cover when detection is with different angles opening and closing car door.
(5) pivot section is adjustable relative to the pivot radius that fixed support portion pivots, it is possible to the bending performance of the opening/closing door of vehicle process door line gum cover of detection different automobile types.
(6) portion of being in transmission connection is length-adjustable telescopic lever, it is possible to by regulating telescopic lever, during simulation closing of the door, the relative position of pivot section and fixed support portion, it is achieved the bending performance of the door line gum cover in the detection closing of the door process whole cycle.
(7) sliding supporting bar arranges two along pivot section short transverse at least interval, can improve the stability of pivot section and fixed support portion relative pivoting action.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the door line gum cover cripping test device described in this utility model embodiment；
Description of reference numerals:
1-fixed board, 101-the first installation portion, 102-lug component, 2-door line gum cover, 3-drive-connecting shaft, 4-sliding supporting bar, 5-activity riser, 501-the second installation portion, 6-telescopic lever, 7-jointed shaft, 8-flywheel, 801-chute, 9-buncher.
Detailed description of the invention
It should be noted that when not conflicting, the embodiment in this utility model and the feature in embodiment can be mutually combined.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
The present embodiment relates to a kind of door line gum cover cripping test device, it includes constituting the fixed support portion that door line gum cover 2 installs carrier and the pivot section being articulated on fixed support portion, also includes power set and the portion that is in transmission connection being connected between power set and pivot section.This device drives, by power set, the portion that is in transmission connection, and the portion's of being in transmission connection traction pivot section can be made back and forth to pivot relative to fixed support portion, thus the opening and closing process repeatedly of car door can be simulated, be achieved in the detection of the resistance to bending performance of opposite house line gum cover 2.
Based on design as above thought, a kind of example arrangement of the door line gum cover cripping test device of the present embodiment is as shown in Figure 1, power set adopt the buncher 9 of outputting rotary power, both save space and be easy to integral layout, also by the rotating speed controlling buncher 9, change the speed that is pivoted relative to each other of pivot section and fixed support portion, the resistance to bending performance of door line gum cover 2 during with detection with friction speed opening and closing car door.The output shaft of buncher 9 is also fixed with rotation dish, rotation dish is circular, rotation dish and output shaft coaxial cooperation, rotation dish can adopt flywheel 8, the kinetic energy produced to utilize flywheel 8 to rotate, when buffering pivot section pivots relative to fixed support portion, because pivoting the impact that buncher 9 is produced by velocity variations, extend the service life of buncher 9.
The portion of being in transmission connection in the present embodiment is connected with pivot section and the telescopic lever 6 hinged with flywheel 8, telescopic lever 6 and the hinged composition toggle of flywheel 8, so that telescopic lever 6 and flywheel 8 are formed eccentric hinged, thus can draw pivot section back and forth to pivot relative to fixed support portion, thus simulate the opening and closing repeatedly of car door.In order to improve the telescopic lever 6 traction effect to pivot section, telescopic lever 6 is rotatably connected on the bottom of pivot section.It addition, by the length regulating telescopic lever 6, it is possible to simulation pivot section when closing of the door with the relative position of fixed support portion, in order to the resistance to bending performance of door line gum cover 2 in the detection opening/closing door of vehicle whole cycle.For the ease of regulating telescopic lever 6, telescopic lever 6 can adopt chute-type structure, it is possible to adopting the differential screw structure that the stud that the threaded sleeve of tool and sleeve two ends are spirally connected collectively forms, the thread rotary orientation at sleeve two ends is contrary.
The resistance to bending performance of door line gum cover 2 during in order to detect with different angles opening and closing car door, it is radially adjustable that telescopic lever 6 and flywheel 8 form eccentric hinged pin joint position on flywheel 8.For realizing this purpose, flywheel 8 being formed with the chute 801 being radially arranged along flywheel 8, be embedded with the slide block that can slide along chute 801, slide block is formed the jointed shaft 7 hinged with telescopic lever 6 in chute 801, jointed shaft 7 is equal to aforesaid pin joint.Except forming jointed shaft 7 on certain slide block, it is possible to form hinge hole, telescopic lever 6 arranges the jointed shaft 7 that coordinates with hinge hole, it is possible to realize the hinged of telescopic lever 6 and slide block.
Fixed support portion in the present embodiment is the fixed board 1 that two sides are stretched in the same direction, and the middle part of fixed board 1 is formed with the first installation portion 101 being connected with door line gum cover 2 wherein one end；In order to improve the suitability of pivot section and fixed support portion, pivot section is also the movable riser 5 identical with fixed board 1 structure, and the middle part of movable riser 5 is formed with the second installation portion 501 being connected with door line gum cover 2 other end.In order to detect the resistance to bending performance of door line gum cover 2 in the opening/closing door of vehicle process of different automobile types, movable riser 5 is adjustable relative to the pivot radius of fixed board 1.Based on this purpose, movable riser 5 is plugged in sliding supporting bar 4 thereon and fixed board 1 pivot joint by slip, and movable riser 5 is provided with configuration in the sliding sleeve in sliding supporting bar 4 cross section, and sliding sleeve is additionally provided with orientable jackscrew.In order to improve pivot effect, sliding supporting bar 4 also can arrange multiple along the short transverse of movable riser 5.Just the adjustment of pivot radius can be realized from there through the adjustment activity riser 5 position on sliding supporting bar 4.Additionally, sliding supporting bar 4 also can be provided with graduation mark along its length, in order to accurately regulate pivot radius.Pivot joint for the ease of fixed board 1 with sliding supporting bar 4, fixed board 1 is provided with lug component 102, lug component 102 is made up of two spaced apart journal stirrups, lug component 102 is provided with and the drive-connecting shaft 3 of sliding supporting bar 4 pivot joint, lug component 102 also can arrange multiple along the short transverse of fixed board 1, to improve pivoting action stability.For the ease of dismounting sliding supporting bar 4, drive-connecting shaft 3 can adopt pin, it is possible to adopts night bolt hinge arrangement.
Door line gum cover cripping test device described in the present embodiment is in use, first the two ends of door line gum cover 2 are respectively installed on the second installation portion 501 of the first installation portion 101 on fixed board 1 and movable riser 5, and according to the virtual condition of car load, adjust the relative position of the first installation portion 101 and the second installation portion 501, make an installment state of line gum cover 2 and real vehicle state consistency.Further according to the door line gum cover 2 actual parameter in the radius of turn of vehicle door side installed surface, the maximum open-angle of car door and car door original position, the corresponding adjustment activity riser 5 position on sliding supporting bar 4, the length of telescopic lever 6 and slide block position in flywheel 8 upper hopper chute 801, the kinestate making this device is consistent with real vehicle kinestate.The rotating speed of last set buncher 9, between 10r/min 20r/min, rotates 1000 with flywheel 8 and transfers a circulation to, repeat 10 circulations, can detect the resistance to bending performance of a line gum cover 2 by the apparent condition of the door line gum cover 2 of record after each circulation.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (10)
1. a door line gum cover cripping test device, it is characterised in that including:
Fixed support portion, described fixed support portion is formed the first installation portion (101) being connected with door line gum cover (2) wherein one end；
Pivot section, described pivot section is articulated on described fixed support portion, and described pivot section is formed the second installation portion (501) being connected with door line gum cover (2) other end；
Be in transmission connection portion, is connected between power set and described pivot section；The described portion that is in transmission connection is because of the driving of power set, and traction pivot section back and forth pivots relative to described fixed support portion.
2. according to claim 1 line gum cover cripping test device, it is characterised in that: described power set are rotary power output device.
3. according to claim 2 line gum cover cripping test device, it is characterised in that: described rotary power output device is buncher (9).
4. according to claim 2 line gum cover cripping test device, it is characterised in that: the clutch end in described power set is fixed with rotation dish, described in be in transmission connection portion and described rotation dish formed eccentric hinged.
5. according to claim 4 line gum cover cripping test device, it is characterised in that: described in be in transmission connection that to form eccentric hinged pin joint radially adjustable on described rotation dish for portion and described rotation dish.
6. according to claim 5 line gum cover cripping test device, it is characterized in that: on described rotation dish, be formed with the chute (801) being radially arranged along described rotation dish, described in the pin joint that portion and described rotation dish formed that is in transmission connection slide in chute (801).
7. according to any one of claim 1 to 6 line gum cover cripping test device, it is characterised in that: described pivot section is adjustable relative to the pivot radius that described fixed support portion pivots.
8. according to claim 7 line gum cover cripping test device, it is characterized in that: in described fixed support portion, be installed with drive-connecting shaft (3), in the upper turning set of described drive-connecting shaft (3) equipped with the sliding supporting bar (4) being plugged on described pivot section that slides；The described portion of being in transmission connection is length-adjustable telescopic lever (6).
9. according to claim 8 line gum cover cripping test device, it is characterised in that: described sliding supporting bar (4) is along the described spaced at least two of pivot section short transverse.
10. door line gum cover cripping test device according to claim 8, it is characterised in that: described in the portion of being in transmission connection be connected to the bottom of described pivot section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087489.5U CN205374195U (en) | 2016-01-28 | 2016-01-28 | Door line gum cover test device that buckles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087489.5U CN205374195U (en) | 2016-01-28 | 2016-01-28 | Door line gum cover test device that buckles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205374195U true CN205374195U (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620087489.5U Active CN205374195U (en) | 2016-01-28 | 2016-01-28 | Door line gum cover test device that buckles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205374195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193924A (en) * | 2017-07-07 | 2019-09-03 | 沈桂英 | A kind of plastic film film bubble stabilizing equipment |
-
2016
- 2016-01-28 CN CN201620087489.5U patent/CN205374195U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193924A (en) * | 2017-07-07 | 2019-09-03 | 沈桂英 | A kind of plastic film film bubble stabilizing equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |