CN107290142A - A kind of sliding door of automobile durability test apparatus - Google Patents
A kind of sliding door of automobile durability test apparatus Download PDFInfo
- Publication number
- CN107290142A CN107290142A CN201710523840.XA CN201710523840A CN107290142A CN 107290142 A CN107290142 A CN 107290142A CN 201710523840 A CN201710523840 A CN 201710523840A CN 107290142 A CN107290142 A CN 107290142A
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- Prior art keywords
- plate
- fixed
- sliding door
- test apparatus
- durability test
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- 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
Abstract
The invention provides a kind of sliding door of automobile durability test apparatus, belong to testing equipment technical field.It solves the problem of existing sliding door of automobile long duration test data are not accurate enough.This sliding door of automobile durability test apparatus, including frame, movable plate is slidably connected in frame, level is fixed with longitudinal cylinder on movable plate, the piston rod end of longitudinal cylinder is fixed with supporting plate, slidably connect buffer board in the horizontal direction on the supporting plate, frame is provided with lateral cylinder, connecting plate is also associated with buffer board, adjustable plate is slidably connected on connecting plate, nylon tape is fixed with adjustable plate side, provided with the regulation spring that the upper-lower position of adjustable plate can be adjusted between connecting plate and adjustable plate.The present invention can carry out long duration test to the folding of sliding door, and test data is more accurate.
Description
Technical field
The invention belongs to testing equipment technical field, it is related to a kind of sliding door of automobile durability test apparatus.
Background technology
Car door is part indispensable on automobile, is generally made up of door body, door accessories and the part of interior decorative cover plate three, and car door
Quality be mainly reflected in the folding convenience of crashworthiness, the sealing property of car door and car door, and according to different vehicles, often
The car door species seen includes hinged door and sliding door, and car door then needs to carry out the long duration test of folding after designing, to examine
Validate the car the data such as service life of door, wherein then needed for sliding door car door unblock, open slide, closure is slided and car door
Lock Four processes, and each process is carried out automatically by testing equipment, but at present between testing equipment and car door
Connection uses Hard link, larger with the actual environment difference held when door handle is opened, therefore causes test data inadequate
Accurately.
The content of the invention
The purpose of the present invention is there is above mentioned problem for existing technology, it is proposed that a kind of sliding door of automobile long duration test
Device, this sliding door of automobile durability test apparatus can carry out long duration test to the folding of sliding door, and test data is more accurate
Really.
The purpose of the present invention can be realized by following technical proposal：A kind of sliding door of automobile durability test apparatus, including
Frame, it is characterised in that the level on movable plate, the movable plate that slidably connected in the horizontal direction in the frame is fixed with vertical
To cylinder, the piston rod of longitudinal cylinder and the moving direction of movable plate are perpendicular, and the piston rod end of longitudinal cylinder is consolidated
Supporting plate is connected with, buffer board is slidably connected in the horizontal direction on the supporting plate, the glide direction of the buffer board and movable plate
Glide direction is identical, and the supporting plate is provided with that buffer board can be entered and set in row buffering and spacing locating part, the frame
Have and connecting plate, the side of the connecting plate are also associated with the lateral cylinder that movable plate can be driven to move back and forth, the buffer board
Facing to the front end of longitudinal cylinder, vertically slidably connected on the connecting plate on adjustable plate, the adjustable plate side
Nylon tape is fixed with, nylon tape can bypass door handle, and the one end bypassed when door handle and relative adjustable plate side
It is fixed on by keeper on adjustable plate, being provided between the connecting plate and adjustable plate can be carried out to the upper-lower position of adjustable plate
The regulation spring of regulation.
Frame is fixed on the ground of car body side, and connecting plate is towards car door, by connecting plate close to door handle during experiment,
And by nylon tape through door handle and door outside wall, the free end for then being passed through nylon tape by keeper is positioned
On adjustable plate, that is, the connection of adjustable plate and door handle is realized, wherein because nylon tape is soft structures, with door handle
Between realize and be flexible coupling, be closer to the experimental enviroment of holding door handle, the piston rod of longitudinal cylinder being capable of band when retracting
Motor-car door handle is unlocked, and lateral cylinder driving movable plate movement, i.e., can pass sequentially through supporting plate, buffer board, connection after unblock
Plate and adjustable plate cause car door to move, the piston rod stopping action of lateral cylinder after mobile certain stroke, and now car door is still
So there is mobile inertia, therefore, it is possible to be moved under effect of inertia, i.e., buffer board can relative support plate continue to move to, until
Acted on locating part and stop movement, due to being normally acting at car when door handle opening car door is held in actual mechanical process
The mobile front half section of door, can be moved when dischargeing door handle tail gate under relation and function, therefore said structure is with actually opening
Door process is more nearly, therefore test data is more accurate, wherein because adjustable plate can move up and down regulation with respect to connecting plate,
When therefore occurring upper-lower position change in car door moving process, adjustable plate can carry out upper-lower position regulation accordingly,
I.e. adjustable plate remains able to be connected with the door handle, and applicability is stronger.
In above-mentioned sliding door of automobile durability test apparatus, the frame has work horizontally disposed and in strip
Two axis of guides one are fixed with platen, the working plate upper side along its length, relative two edges of the movable plate are equal
Guide sleeve one is fixed with, the guide sleeve one is slidably located on the axis of guide one, the movable plate is horizontally disposed with, above-mentioned longitudinal gas
Cylinder is connected on the upper side of movable plate.The axis of guide one is engaged with guide sleeve one, is provided support for movable plate and is oriented to so that
Movable plate movement is more steady.
In above-mentioned sliding door of automobile durability test apparatus, the plate face of the supporting plate is vertically arranged, in supporting plate
Two edges are fixed with the axis of guide two along its length up and down, the length direction of the axis of guide two and the glide direction phase of movable plate
Together, relative two edges of the buffer board are fixed with two connecting rods, and the free end of the connecting rod is fixed with guide sleeve two,
The guide sleeve two is slidably located on the axis of guide two.The same axis of guide two is engaged with guide sleeve two, and branch is provided for buffer board
Support and guiding so that buffer board movement is more steady, smooth.
In above-mentioned sliding door of automobile durability test apparatus, the locating part includes two flexible limited blocks and two
Limit spring, the two ends of the supporting plate lower edges are fixed with connecting seat, and the two ends of the axis of guide two are respectively fixedly connected
On two connecting seats, the limited block is connected on the connecting seat of the one end of the axis of guide two, and the limit spring is set in the axis of guide two
On, and the end of limit spring and the connecting seat of the other end of the axis of guide two be fixedly connected with, the other end of the limit spring with it is spacing
Block is relative, and when sliding door is opened to ultimate range, buffer board can lean with limit spring.The buffer board when door closing
It can be leant with limited block so that the position of buffer board is more accurate, and work as car door opening and slide into slow after half stroke
Punching is slided by inertia, until acting on limit spring, so as to enter row buffering to buffer board, it is to avoid hit.
In above-mentioned sliding door of automobile durability test apparatus, on the one end side of the supporting plate connection limit spring also
Vertically there is connecting lateral plate, reset cylinder is fixed with the connecting lateral plate, the piston rod of the reset cylinder is towards limited block, institute
The connected reset push pedal in piston rod end of reset cylinder is stated, the side of the reset push pedal is relative with the edge of buffer board.Reset gas
Cylinder is used for lateral cylinder when the reset of buffer board, i.e. car door need to close and drives movable plate reset movement, at the same time resets gas
Cylinder drives buffer board movement, can either ensure the positional accuracy of buffer board, the resetting time of buffer board can be saved again, improves
Efficiency.
In above-mentioned sliding door of automobile durability test apparatus, the keeper includes two bolts, the nylon tape
Free end edge be fixed with along its length in the fixed plate of strip, two end side surfaces of the fixed plate and offer connection
Hole, is also fixed with location nut on the side of fixed plate, and the screw of the location nut is relative with connecting hole, the adjustable plate
On offer through hole, above-mentioned bolt sequentially passes through through hole and connecting hole and is screwed onto in location nut.Bolt is passed through
Through hole and connecting hole simultaneously have gap when being screwed onto in location nut between fixed plate and adjustable plate, therefore when screwing bolt
Fixed plate can tense nylon tape, so that nylon tape holds door handle tightly, it is simple in construction, it is easy to operate.
In above-mentioned sliding door of automobile durability test apparatus, the upper and lower ends edge of the connecting plate is vertically fixed with
Two leads, the upper and lower ends of the adjustable plate are fixed with two adapter sleeves, and the adapter sleeve is slidably located on lead, institute
Regulation spring is stated to be set on lead, and one end of regulation spring is pressed on adapter sleeve end face, the other end is pressed on connection
On the edge of plate.Lead matches with adapter sleeve is combined into adjustable plate offer guiding, and adjustable plate can then be supported by adjusting spring, be made
Obtaining adjustable plate has a suitable position and is engaged with door handle.
It is also vertical on the side of the connecting plate to have against convex in above-mentioned sliding door of automobile durability test apparatus
Edge, should be located at against convex edge on the edge of connecting plate, the side relative with nylon tape against convex edge has cushion.When
Car door nylon tape when being resetted in the presence of nylon tape can be deformed upon, i.e., the mobile of door handle can relatively lag behind, therefore logical
Cross against the cushion pushing tow door handle on convex edge so that the reset of car door is more efficient.
In above-mentioned sliding door of automobile durability test apparatus, the vertical avoidance for offering strip lacks on the connecting plate
Mouthful, the head of above-mentioned bolt, which is located at, to be avoided in breach.Breach is avoided conveniently bolt is adjusted.
In above-mentioned sliding door of automobile durability test apparatus, the durability test apparatus also includes hinge bar, described slow
It is respectively provided with the opposite sides face of punching and connecting plate in connection protuberance, the connection protuberance and offers hinged groove, the hinge
The two ends of extension bar, which are respectively provided with, is hinged bulb, and the bulb hinged that is hinged is in hinged groove.I.e. connecting plate passes through the universal company of hinge bar
It is connected on buffer board so that connecting plate can be with the corresponding regulation of the change in location of door handle, so as to suitable for not
With the sliding door of motion track.
Compared with prior art, this sliding door of automobile durability test apparatus has advantages below：
1st, due to being normally acting at the first half that car door is moved when door handle opening car door is held in actual mechanical process
Section, can be moved when dischargeing door handle tail gate under relation and function, therefore buffer board is continued to move under effect of inertia
Structure design is more nearly with actual door opening process, therefore test data is more accurate.
2nd, because adjustable plate can move up and down regulation by connecting plate relatively, therefore in car door moving process in appearance
During lower change in location, adjustable plate can carry out upper-lower position regulation, i.e. adjustable plate accordingly and remain able to and the door handle palmistry
Connection, applicability is stronger.
3rd, because adjustable plate is connected by nylon tape with door handle, nylon tape is soft structures, with door handle it
Between realize and be flexible coupling, be closer to the experimental enviroment of holding door handle.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of this sliding door of automobile durability test apparatus.
Fig. 2 is the schematic enlarged-scale view at A in Fig. 1.
Fig. 3 is the structure top view of this sliding door of automobile durability test apparatus.
In figure, 1, frame；11st, working plate；12nd, lateral cylinder；13rd, the axis of guide one；2nd, movable plate；21st, longitudinal cylinder；
22nd, guide sleeve one；3rd, supporting plate；31st, the axis of guide two；32nd, connecting seat；33rd, limited block；34th, limit spring；35th, connecting lateral plate；
36th, reset cylinder；37th, push pedal is resetted；4th, buffer board；41st, connecting rod；42nd, guide sleeve two；5th, connecting plate；51st, lead；52、
Adjust spring；53rd, against convex edge；54th, cushion；55th, breach is avoided；6th, adjustable plate；61st, adapter sleeve；7th, nylon tape；8th, position
Part；81st, fixed plate；82nd, bolt；83rd, location nut；9th, hinge bar；91st, it is hinged bulb；92nd, connection protuberance；93rd, it is hinged
Groove.
Embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Figure 1 and Figure 2, in a kind of sliding door of automobile durability test apparatus, including frame 1, frame 1 in the horizontal direction
Slidably connect level on movable plate 2, movable plate 2 and be fixed with longitudinal cylinder 21, piston rod and the movable plate 2 of longitudinal cylinder 21
Moving direction it is perpendicular, the piston rod end of longitudinal cylinder 21 is fixed with supporting plate 3, is slided in the horizontal direction in supporting plate 3
Dynamic to be connected with buffer board 4, the glide direction of the buffer board 4 is identical with the glide direction of movable plate 2, and supporting plate 3 is provided with can
Row buffering is entered to buffer board 4 and spacing locating part, frame 1, which is provided with, can drive the lateral cylinder that movable plate 2 is moved back and forth
12, it is also associated with connecting plate 5 on buffer board 4, the side of the connecting plate 5 is towards the front end of longitudinal cylinder 21, edge on connecting plate 5
Vertical direction slidably connects adjustable plate 6, and adjustable plate 6 is fixed with nylon tape 7 on side, when door handle and the side of adjustable plate 6
Nylon tape 7 can bypass door handle when relative, and the one end bypassed is fixed on adjustable plate 6 by keeper 8, connecting plate 5
Provided with the regulation spring 52 that the upper-lower position of adjustable plate 6 can be adjusted between adjustable plate 6.
Frame 1 is fixed on the ground of car body side, and connecting plate 5 is towards car door, by connecting plate 5 close to door handle during experiment
Hand, and by nylon tape 7 through door handle and door outside wall, the freedom for then being passed through nylon tape 7 by keeper 8
End is positioned on adjustable plate 6, that is, realizes the connection of adjustable plate 6 and door handle, wherein because nylon tape 7 is soft structures,
Realize and be flexible coupling between door handle, be closer to the experimental enviroment of holding door handle, the piston rod of longitudinal cylinder 21
Door handle can be driven to unlock during retraction, the driving of lateral cylinder 12 movable plate 2 is moved after unblock, i.e., can pass sequentially through support
Plate 3, buffer board 4, connecting plate 5 and adjustable plate 6 cause car door movement, the piston rod of lateral cylinder 12 after mobile certain stroke
Stopping is acted, and now car door still has mobile inertia, and therefore, it is possible to be moved under effect of inertia, i.e., buffer board 4 being capable of phase
Supporting plate 3 is continued to move to, until movement is acted on and stopped with locating part, due to holding door handle in actual mechanical process
The front half section of car door movement is normally acting at during opening car door, can be moved down when dischargeing door handle tail gate in relation and function
Move, therefore said structure is more nearly with actual door opening process, therefore test data is more accurate, wherein due to the energy of adjustable plate 6
Enough relative connecting plates 5 move up and down regulation, therefore when there is upper-lower position change in car door moving process, adjustable plate 6
Upper-lower position regulation, i.e. adjustable plate 6 can be carried out accordingly to remain able to be connected with the door handle, applicability is stronger.
Specifically, with reference to shown in Fig. 3, frame 1 has working plate 11 horizontally disposed and in strip, working plate
Two axis of guides 1 are fixed with 11 upper sides along its length, relative two edges of movable plate 2 are fixed with guide sleeve 1,
Guide sleeve 1 is slidably located on the axis of guide 1, and movable plate 2 is horizontally disposed with, and longitudinal cylinder 21 is connected in the upper of movable plate 2
On side, the axis of guide 1 is engaged with guide sleeve 1, is that movable plate 2 provides support and is oriented to so that movable plate 2 is moved more
Plus it is steady.
Specifically, the plate face of supporting plate 3 is vertically arranged, and is connected along its length at two edges up and down of supporting plate 3
There is the axis of guide 2 31, the length direction of the axis of guide 2 31 is identical with the glide direction of movable plate 2, the relative both sides of buffer board 4
Along two connecting rods 41 are fixed with, the free end of connecting rod 41 is fixed with guide sleeve 2 42, and guide sleeve 2 42 is slidably located in
On the axis of guide 2 31, the same axis of guide 2 31 is engaged with guide sleeve 2 42, is that buffer board 4 provides support and is oriented to so that slow
Punching 4 moves more steady, smooth.
Specifically, locating part includes the two flexible limit springs 34 of limited block 33 and two, the lower edges of supporting plate 3
Two ends be fixed with connecting seat 32, the two ends of the axis of guide 2 31 are respectively fixedly connected on two connecting seats 32, and limited block 33 is connected in
On the connecting seat 32 of the one end of the axis of guide 2 31, limit spring 34 is set on the axis of guide 2 31, and the end of limit spring 34 with
The connecting seat 32 of the other end of the axis of guide 2 31 is fixedly connected with, and the other end of limit spring 34 is relative with limited block 33, when sliding door is opened
Buffer board 4 can lean with limit spring 34 when opening ultimate range, and when door closing, buffer board 4 can be with limited block 33
Lean so that the position of buffer board 4 is more accurate, and work as car door opening and slide into half stroke cushion guardail post 4 pass through it is used
Property slide, until acting on limit spring 34, so as to enter row buffering to buffer board 4, it is to avoid hit.
Specifically, also vertically there is connecting lateral plate 35, connecting side on the one end side of the connection of supporting plate 3 limit spring 34
Reset cylinder 36 is fixed with plate 35, the piston rod of the reset cylinder 36 is towards limited block 33, the tailpiece of the piston rod of reset cylinder 36
Portion, which is connected, resets push pedal 37, and the side of the reset push pedal 37 is relative with the edge of buffer board 4, and reset cylinder 36 is used for buffer board 4
Reset, i.e., lateral cylinder 12 drives the reset movement of movable plate 2 when car door needs to close, and at the same time reset cylinder 36 drives slow
Punching 4 is moved, and can either ensure the positional accuracy of buffer board 4, and the resetting time of buffer board 4 can be saved again, improves efficiency.
Specifically, keeper 8 includes two bolts 82, and the free end edge of nylon tape 7 is fixed with along its length
Connecting hole is offered in the fixed plate 81 of strip, two end side surfaces of fixed plate 81, is also connected on the side of fixed plate 81
There is location nut 83, the screw of location nut 83 is relative with connecting hole, through hole is offered on adjustable plate 6, bolt 82 is successively
Through through hole and connecting hole and it is screwed onto in location nut 83, bolt 82 is through through hole and connecting hole and is screwed onto positioning spiral shell
There is gap when in mother 83 between fixed plate 81 and adjustable plate 6, therefore fixed plate 81 can tense Buddhist nun when screwing bolt 82
Tengential belt 7, so that nylon tape 7 holds door handle tightly, it is simple in construction, it is easy to operate.
Specifically, the upper and lower ends edge of connecting plate 5 is vertically fixed with two leads 51, and up and down the two of adjustable plate 6
End is fixed with two adapter sleeves 61, and adapter sleeve 61 is slidably located on lead 51, and regulation spring 52 is set on lead 51,
And regulation spring 52 one end be pressed on the end face of adapter sleeve 61, the other end is pressed on the edge of connecting plate 5, lead 51 with
Adapter sleeve 61, which matches, is combined into the offer guiding of adjustable plate 6, and adjustable plate 6 can then be supported by adjusting spring 52 so that adjustable plate 6 has
One suitable position is simultaneously engaged with door handle.
Specifically, it is also vertical on the side of connecting plate 5 to have against convex edge 53, connecting plate 5 should be located at against convex edge 53
Edge, against the side relative with nylon tape 7 of convex edge 53 on have cushion 54, when car door is in the presence of nylon tape 7
Nylon tape 7 can be deformed upon during reset, i.e., the mobile of door handle can relatively lag behind, therefore by against the buffering on convex edge 53
54 pushing tow door handle of layer so that the reset of car door is more efficient.The vertical avoidance breach for offering strip on connecting plate 5
55, the head of bolt 82, which is located at, to be avoided in breach 55, avoids breach 55 and conveniently bolt 82 is adjusted.
Specifically, durability test apparatus also includes having on hinge bar 9, the opposite sides face of buffer board 4 and connecting plate 5
Have and hinged groove 93 is offered in connection protuberance 92, connection protuberance 92, the two ends of hinge bar 9, which are respectively provided with, is hinged bulb 91, is hinged
Bulb 91 is hinged in hinged groove 93, i.e., connecting plate 5 is connected on buffer board 4 by the way that hinge bar 9 is universal so that the energy of connecting plate 5
The corresponding regulation of the change in location with door handle is reached, so as to the sliding door suitable for different motion tracks.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (10)
1. a kind of sliding door of automobile durability test apparatus, including frame (1), it is characterised in that along level side on the frame (1)
Longitudinal cylinder (21) is fixed with to the level on movable plate (2), the movable plate (2) that slidably connects, longitudinal cylinder (21)
Piston rod and the moving direction of movable plate (2) are perpendicular, and the piston rod end of longitudinal cylinder (21) is fixed with supporting plate
(3) buffer board (4), is slidably connected in the horizontal direction in supporting plate (3), the glide direction and movable plate of the buffer board (4)
(2) glide direction is identical, and the supporting plate (3), which is provided with, to enter row buffering and spacing locating part to buffer board (4), institute
State frame (1) and be provided with the lateral cylinder (12) that movable plate (2) can be driven to move back and forth, be also connected with the buffer board (4)
Have on connecting plate (5), the front end of the longitudinal cylinder (21) of side direction of the connecting plate (5), the connecting plate (5) along vertical side
Nylon tape (7) is fixed with adjustable plate (6), adjustable plate (6) side to slidably connecting, when door handle and adjustable plate
(6) nylon tape (7) can bypass door handle when relative sideways, and the one end bypassed is fixed on adjustable plate by keeper (8)
(6) on, provided with the regulation that the upper-lower position of adjustable plate (6) can be adjusted between the connecting plate (5) and adjustable plate (6)
Spring (52).
2. sliding door of automobile durability test apparatus according to claim 1, it is characterised in that the frame (1) has water
Two guiding are fixed with along its length on the flat working plate (11) for setting and be in strip, working plate (11) upper side
Axle one (13), relative two edges of the movable plate (2) are fixed with guide sleeve one (22), described (22) slip cap of guide sleeve one
It is located on the axis of guide one (13), the movable plate (2) is horizontally disposed with, and above-mentioned longitudinal cylinder (21) is connected in the upper of movable plate (2)
On side.
3. sliding door of automobile durability test apparatus according to claim 2, it is characterised in that the plate of the supporting plate (3)
Face is vertically arranged, and is fixed with the axis of guide two (31) along its length at two edges up and down of supporting plate (3), the axis of guide two
(31) length direction is identical with the glide direction of movable plate (2), and relative two edges of the buffer board (4) are fixed with two companies
Extension bar (41), the free end of the connecting rod (41) is fixed with guide sleeve two (42), and the guide sleeve two (42) is slided and is arranged
On the axis of guide two (31).
4. sliding door of automobile durability test apparatus according to claim 3, it is characterised in that the locating part includes two tools
Flexible limited block (33) and two limit springs (34), the two ends of supporting plate (3) lower edges are fixed with connecting seat
(32), the two ends of the axis of guide two (31) are respectively fixedly connected on two connecting seats (32), and the limited block (33) is connected in guiding
On the connecting seat (32) of axle two (31) one end, the limit spring (34) is set on the axis of guide two (31), and limit spring
(34) end and the connecting seat (32) of the axis of guide two (31) other end are fixedly connected with, the other end and limit of the limit spring (34)
Relatively, when sliding door is opened to ultimate range, buffer board (4) can lean position block (33) with limit spring (34).
5. sliding door of automobile durability test apparatus according to claim 4, it is characterised in that supporting plate (3) connection
Also vertically have on connecting lateral plate (35), the connecting lateral plate (35) on the one end side of limit spring (34) and be fixed with reset gas
Cylinder (36), the piston rod of the reset cylinder (36) is towards limited block (33), and the piston rod end of the reset cylinder (36) is connected
Push pedal (37) is resetted, the side of the reset push pedal (37) is relative with the edge of buffer board (4).
6. the sliding door of automobile durability test apparatus according to claim 4 or 5, it is characterised in that keeper (8) bag
Two bolts (82) are included, the free end edge of the nylon tape (7) is fixed with the fixed plate (81) of strip along its length,
Connecting hole is offered in two end side surfaces of the fixed plate (81), location nut is also fixed with the side of fixed plate (81)
(83), the screw of the location nut (83) is relative with connecting hole, and through hole, above-mentioned positioning spiral shell are offered on the adjustable plate (6)
Bolt (82) sequentially passes through through hole and connecting hole and is screwed onto in location nut (83).
7. sliding door of automobile durability test apparatus according to claim 6, it is characterised in that the connecting plate (5) it is upper
Lower two ends edge is vertically fixed with two leads (51), and the upper and lower ends of the adjustable plate (6) are fixed with two adapter sleeves
(61), the adapter sleeve (61) is slidably located on lead (51), and the regulation spring (52) is set on lead (51),
And one end of regulation spring (52) is pressed on adapter sleeve (61) end face, the other end is pressed on the edge of connecting plate (5).
8. sliding door of automobile durability test apparatus according to claim 7, it is characterised in that the side of the connecting plate (5)
It is also vertical on face to have against convex edge (53), the edge of connecting plate (5) should be located at against convex edge (53), it is described against convex edge
(53) there is cushion (54) on the side relative with nylon tape (7).
9. sliding door of automobile durability test apparatus according to claim 8, it is characterised in that erected on the connecting plate (5)
The avoidance breach (55) provided with strip is headed straight for, the head of above-mentioned bolt (82), which is located at, to be avoided in breach (55).
10. sliding door of automobile durability test apparatus according to claim 9, it is characterised in that the durability test apparatus
Also including connecting rod (41), connection protuberance (92), institute are respectively provided with the opposite sides face of the buffer board (4) and connecting plate (5)
State and hinged groove (93) is offered in connection protuberance (92), the two ends of the connecting rod (41), which are respectively provided with, is hinged bulb (91), institute
State and be hinged bulb (91) and be hinged in hinged groove (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710523840.XA CN107290142A (en) | 2017-06-30 | 2017-06-30 | A kind of sliding door of automobile durability test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710523840.XA CN107290142A (en) | 2017-06-30 | 2017-06-30 | A kind of sliding door of automobile durability test apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN107290142A true CN107290142A (en) | 2017-10-24 |
Family
ID=60098789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710523840.XA Pending CN107290142A (en) | 2017-06-30 | 2017-06-30 | A kind of sliding door of automobile durability test apparatus |
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