CN106404413A - Sliding rail sliding test device - Google Patents
Sliding rail sliding test device Download PDFInfo
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- CN106404413A CN106404413A CN201610412159.3A CN201610412159A CN106404413A CN 106404413 A CN106404413 A CN 106404413A CN 201610412159 A CN201610412159 A CN 201610412159A CN 106404413 A CN106404413 A CN 106404413A
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- Prior art keywords
- slide
- fixture
- slide rail
- glidepath
- support
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- 238000012360 testing method Methods 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000003028 elevating effect Effects 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 abstract 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
Classifications
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The present invention discloses a sliding rail sliding test device. The device comprises a lower sliding rail fixing mechanism and an upper sliding rail sliding fluency detection mechanism; the lower sliding rail fixing mechanism is located at the side of the upper sliding rail sliding fluency detection mechanism; the upper sliding rail sliding fluency detection mechanism includes a pedestal, a sliding seat and a sliding plate, the sliding seat is installed on the pedestal, and the sliding plate is installed on the sliding seat; and force measurement mechanisms are respectively installed at left and right ends of the sliding plate. According to the technical scheme, a lower sliding rail in the sliding rail to be detected is horizontally fixed on the lower sliding rail fixing mechanism; when the force measurement mechanism located at the left end of the sliding plate pushes an upper sliding rail to the right, a digital display pull and push dynamometer detects the size of the push; and when the force measurement mechanism located at the right end of the sliding plate push the upper sliding rail to the left, the digital display pull and push dynamometer detects the size of the push. If the detection values of the digital display pull and push dynamometer in the two force measurement mechanisms are different, the production party can regulate the cooperation relation between the upper sliding rail and the lower sliding rail to help users to conveniently use the sliding rail.
Description
Technical field：
The present invention relates to the production equipment of automotive seat front-and-back adjusting device, before a kind of car seat
In slide rail in adjusting means, upper slide rail slides the testing equipment of smooth degree in glidepath afterwards.
Background technology：
Generally known, the front-seat seat of car can be adjusted in front and back, and described seat slide is arranged on slide rail, wherein, institute
State the upper slide rail that slide rail includes being slidably matched, glidepath, the ball bar being embedded between slide rail and glidepath, described
Upper slide rail is arranged on the bottom of seat, and described glidepath is arranged on the base plate of car.
As shown in Figure 1 and Figure 2, the slide rail d in a kind of car front seat front-and-back adjusting device, this slide rail d include
Slide rail a, upper slide rail a sets slide slot a1；Glidepath b, the bottom weldering of glidepath b are installed in the slide slot of upper slide rail
It is connected to multiple bolt b1, glidepath is provided with pin-and-hole；Between the medial wall of slide slot a1 of upper slide rail a and glidepath b
It is provided with ball bar c；Locker e is set in the bar-shaped trough of glidepath b, when locker e is in lock state, upper cunning
Rail cannot occur relative movement along glidepath, pushes the end of locker, locker is in released state, this
When, in the presence of extraneous thrust, upper slide rail can move along glidepath.
Before slide rail d dispatches from the factory, the smooth degree that producer need to slide in glidepath b to upper slide rail a is tested,
So that user can be conveniently used slide rail d, to adjust the front and back position of front-row seats.
Content of the invention：
The purpose of the present invention：There is provided a kind of dynameter, this equipment can be in car front seat front-and-back adjusting device
The upper slide rail of slide rail slides required thrust in glidepath and is detected, so as producer to upper slide rail and glidepath it
Between matching relationship be adjusted, and then allow users to be conveniently used slide rail.
The present invention provides following technical scheme：
A kind of slide rail coasting test equipment, including：Glidepath fixed mechanism, upper slide rail slide fluency testing agency；
Described glidepath fixed mechanism slides the side of fluency testing agency positioned at upper slide rail；
Described glidepath fixed mechanism includes stake body, support assembly, a pair of fixture, and described support assembly is installed
On stake body, the pair of fixture is arranged on the both sides of stake body, and glidepath is clamped in support combinations by a pair of fixture
On part；Described fixture acts on the centre of glidepath end, and the width of fixture is less than the width of glidepath bar-shaped trough；
Described upper slide rail slides fluency testing agency and includes base, electric cylinders, slide, the first cylinder, slide plate, described
Slide is slidably mounted on base, and electric cylinders are arranged on base, and electric cylinders drive slide to move left and right on base, institute
State slide plate slides to coordinate on slide, the first cylinder is arranged on slide, before the first air cylinder driven slide plate is made on slide
After move；Described slide plate is in strip, and the left end of slide plate and right-hand member are respectively mounted force measuring machine, two force measuring machine phases
To setting, force measuring machine includes support, the second cylinder, push unit, digital displaying push-and-pull tensiometer, and described support is fixed on
On slide plate, the second cylinder is fixed on support, and push unit is slidably mounted on support, and the piston rod of the second cylinder is even
Connect push unit, the second air cylinder driven push unit moves left and right, and digital displaying push-and-pull tensiometer is arranged on push unit.
By technique scheme, the glidepath in slide rail to be detected is horizontally fixed on glidepath fixed mechanism of the present invention
On, act on the end that one of a pair of fixture of glidepath both ends centre fixture pushes locker in glidepath
Portion, locker is in released state, and now, in the presence of extraneous thrust, upper slide rail can move along glidepath；
Start to detect, the first air cylinder driven slide plate moves forward to precalculated position, and now, the push unit positioned at slide plate left end is located at
At the left end of upper slide rail, the push unit positioned at slide plate right-hand member is located at the right-hand member of upper slide rail；Afterwards, left positioned at slide plate
The push unit that second air cylinder driven at end is located at left end moves to right, and makes the push unit positioned at slide plate left end and upper slide rail
Left end contacts；Afterwards, electric cylinders drive slide to move horizontally to the right, drive upper slide rail positioned at the force measuring machine of slide plate left end
Digital display to right translation in glidepath, in upper slide rail to the right translation motion, in the force measuring machine of slide plate left end
Pull and push dynamometer detection promotes the size of the power needed for upper slide rail；After upper slide rail moves to low order end, positioned at slide plate right-hand member
The second air cylinder driven be located at the push unit of right-hand member and move to left, make the right side of push unit positioned at slide plate right-hand member and upper slide rail
End in contact；Afterwards, electric cylinders drive slide to move horizontally to the left, drive upper slide rail to exist positioned at the force measuring machine of slide plate right-hand member
To left in glidepath, in upper slide rail to the left translation motion, the digital display in the force measuring machine of slide plate right-hand member pushes away
Strain gauge detection promotes the size of the power needed for upper slide rail.
By technique scheme, if the digital displaying push-and-pull tensiometer detection income value in two force measuring machines does not meet predetermined number
Value, producer can be adjusted to the matching relationship between upper slide rail and glidepath, so that user can be conveniently used
Slide rail.
As one kind explanation to glidepath fixed mechanism for the present invention, described support assembly includes the first support member and the
Two support members, the first support member and the second support member divide the both sides being listed in stake body, the first support member and the second support member
It is provided with alignment pin and location hole, described alignment pin and the pin-and-hole cooperation of glidepath, described location hole and glidepath weld
The bolt cooperation connecing；The pair of fixture includes the first fixture and the second fixture, and the first fixture is located at the first support member
Side, the second fixture is located at the side of the second support member, and the first support member and the second support member are located at the first fixture and the
Between two fixtures.
As one kind explanation to glidepath fixed mechanism for the present invention, described stake body includes the first transverse slat and the second transverse slat；
Described first fixture and the second fixture all include straight line lift cylinder, elevating lever, fixture block, spring；Described straight line lifting
Cylinder is fixed on the first transverse slat, and elevating lever activity plugs on the second transverse slat, elevating lever bottom and straight line lift cylinder
Piston rod connects；Described spring is vertically installed on the second transverse slat and is located at the side of elevating lever；Described fixture block includes pressing from both sides
Block, driving branch, clamping branch, reply branch, described driving branch, clamping branch, reply branch are positioned at folder
On block, described fixture block is in integrally fan blade shape, and fixture block body is articulated on the second transverse slat, drives branch to be against elevating lever
Top, replys branch and is against the top of spring, and when driving branch by elevating lever lifting, clamping branch is by glidepath
End is clamped on support assembly.
As one kind explanation to glidepath fixed mechanism for the present invention, described second transverse slat is provided with push pin device, described
Push pin device includes the upper top gas cylinder being fixed on the second transverse slat, the thimble being fixed on top gas cylinder piston rod, upper top
Air cylinder driven thimble lifts.After glidepath is fixed on support assembly for first fixture and the second fixture, upper top gas
Cylinder driving thimble is up, and thimble from bottom to top withstands in the pin-and-hole of glidepath, prevents glidepath from sliding smoothness in upper slide rail
Translate during the upper slide rail of translation about degree testing agency.
As the present invention, upper slide rail is slided with a kind of explanation of fluency testing agency, it is sliding that described push unit includes first
Block, the second slide block, pushing block, axial load overload protective device, described support is provided with guide rail, the first slide block and second
Slide block is slidably mounted on guide rail with tandem, is spaced a distance between the first slide block and the second slide block, described
Pushing block is fixed on the first slide block, and described axial load overload protective device is arranged on the second slide block, and axial load is transshipped
The front end of protector is connected with pushing block, and the tail end of axial load overload protective device is connected with digital displaying push-and-pull tensiometer, and digital display pushes away
Strain gauge is arranged on the second slide block.
As the present invention, upper slide rail is slided with a kind of explanation of fluency testing agency, described force measuring machine is located at slide plate two
The front side at end, described slide plate centre is provided with support plate, and support plate is installed Fibre Optical Sensor, and Fibre Optical Sensor is used for detecting
Whether it is fixed with slide rail on glidepath fixed mechanism in front of slide plate.As described above, slide plate moves on slide, when
Fibre Optical Sensor detects when there is slide rail to slide plate, and slide plate stops moving, and now, two force measuring machines divide just
Not Wei Yu slide rail to be detected left and right two ends.
As the present invention, upper slide rail is slided with a kind of explanation of fluency testing agency, described base side wall fixedly mounts
First locating piece, described slide side wall is installed the second locating piece, and the first locating piece and the second locating piece are all triangular in shape,
When slide slides to precalculated position on base, the drift angle of the first locating piece is relative with the drift angle of the second locating piece.Press
Described above, staff can accurately and intuitively judge whether slide reaches predetermined station.
Brief description：
The present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of slide rail d involved by the present invention；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is a kind of structural representation of present invention slide rail coasting test equipment；
Fig. 4 is the structural representation of glidepath fixed mechanism 20 in Fig. 3；
Fig. 5 is the left view of Fig. 4；
Fig. 6 is the perspective view of glidepath fixed mechanism 20 in Fig. 4；
Fig. 7 is to overlook, in Fig. 3, the structural representation that described upper slide rail slides fluency testing agency 10 gained；
Fig. 8 is the right structural representation sliding fluency testing agency 10 gained depending on described upper slide rail in Fig. 3；
Fig. 9 is the perspective view that in Fig. 3, upper slide rail slides fluency testing agency 10；
Figure 10 is the structural representation of force measuring machine 16 in Fig. 7, Fig. 8, Fig. 9；
Figure 11 is enlarged drawing at A in Fig. 9；
Figure 12 is the knot that in Fig. 7, Fig. 8, Fig. 9, slide rail a upper described in Fig. 1 is moved to low order end by force measuring machine 16
Structure schematic diagram；
Figure 13 is the knot that in Fig. 7, Fig. 8, Fig. 9, slide rail a upper described in Fig. 1 is moved to high order end by force measuring machine 16
Structure schematic diagram.
In figure symbol description：
A, upper slide rail；A1, slide slot；B, glidepath；B1, weld bolt；C, ball bar；D, slide rail；e、
Locker；
10th, upper slide rail slides fluency testing agency；11st, base；111st, the first locating piece；12nd, electric cylinders；13、
Slide；131st, the second locating piece；14th, the first cylinder；15th, slide plate；16th, force measuring machine；161st, support；162、
Second cylinder；163rd, push unit；1631st, the first slide block；1632nd, the second slide block；1633rd, pushing block；1634、
Axial load overload protective device；164th, digital displaying push-and-pull tensiometer；165th, guide rail；17th, support plate；171st, Fibre Optical Sensor.
20th, glidepath fixed mechanism；21st, stake body；211st, the first transverse slat；212nd, the second transverse slat；22nd, support
Molectron；221st, the first support member；222nd, the second support member；23rd, fixture；231st, the first fixture；232nd,
Two fixtures；233rd, straight line lift cylinder；234th, elevating lever；235th, fixture block；236th, spring；237th, drive branch；
238th, clamp branch；239th, reply branch.
Specific embodiment：
As Fig. 3, a kind of slide rail coasting test equipment, including：Glidepath fixed mechanism 20, upper slide rail slide fluency
Testing agency 10；Described glidepath fixed mechanism slides the side of fluency testing agency positioned at upper slide rail.
In conjunction with Fig. 4 to Fig. 6, described glidepath fixed mechanism 20 includes stake body 21, support assembly 22, a pair of folder
Tool 23, described support assembly is arranged on stake body, and the pair of fixture is arranged on the both sides of stake body, a pair of folder
Glidepath b is clamped on support assembly tool.
In glidepath fixed mechanism 20, in conjunction with Fig. 4 to Fig. 6, described fixture 23 acts on the central authorities of glidepath b end
Place, the width of fixture is less than the width of glidepath bar-shaped trough.
In glidepath fixed mechanism 20, such as Fig. 5, described support assembly 22 includes the first support member 221 and second
Support member 222, the first support member and the second support member divide the both sides being listed in stake body 21, the first support member and the second support
Part is provided with alignment pin and location hole, pin-and-hole cooperation, described location hole and the glidepath of described alignment pin and glidepath b
The bolt b1 cooperation of upper welding；The pair of fixture 23 includes the first fixture 231 and the second fixture 232, the first fixture
Positioned at the side of the first support member, the second fixture is located at side, the first support member and second support member of the second support member
Between the first fixture and the second fixture.
In glidepath fixed mechanism 20, such as Fig. 5, described stake body 21 includes the first transverse slat 211 and the second transverse slat 212；
Described first fixture 231 and the second fixture 232 all include straight line lift cylinder 233, elevating lever 234, fixture block 235,
Spring 236；Described straight line lift cylinder is fixed on the first transverse slat, and elevating lever activity plugs on the second transverse slat, elevating lever
Bottom is connected with the piston rod of straight line lift cylinder；Described spring is vertically installed on the second transverse slat and is located at elevating lever
Side；Described fixture block includes fixture block body, drives branch 237, clamping branch 238, replys branch 239, described driving
Branch, clamping branch, reply branch and be located on fixture block body, described fixture block is in integrally fan blade shape, and fixture block body is articulated in the
On two transverse slats, drive branch to be against the top of elevating lever, reply the top that branch is against spring, risen when driving branch
During fall bar lifting, the end of glidepath b is clamped on support combination part 22 for clamping branch.
In glidepath fixed mechanism 20, such as Fig. 5, described second transverse slat 212 is provided with push pin device 24, described thimble
Device includes the upper top gas cylinder 241 being fixed on the second transverse slat, the thimble 242 being fixed on top gas cylinder piston rod, on
Top air cylinder driven thimble lifting.
In conjunction with Fig. 7 to Fig. 9, described upper slide rail slides fluency testing agency 10 and includes base 11, electric cylinders 12, slide
13rd, the first cylinder 14, slide plate 15, described slide is slidably mounted on base, and electric cylinders are arranged on base, and electric cylinders are driven
Dynamic slide moves left and right on base, and described slide plate slides coordinate on slide, and the first cylinder is arranged on slide,
First air cylinder driven slide plate moves forward and backward on slide.Described slide plate is in strip, and the left end of slide plate and right-hand member are respectively
Force measuring machine 16 is installed, two force measuring machines are oppositely arranged, and force measuring machine includes support 161, the second cylinder 162, pushes away
Moving device 163, digital displaying push-and-pull tensiometer 164, described support is fixed on slide plate, and the second cylinder is fixed on support, pushes away
Moving device is slidably mounted on support, and the piston rod of the second cylinder connects push unit, the second air cylinder driven push unit
Move left and right, digital displaying push-and-pull tensiometer is arranged on push unit.
Upper slide rail slides in fluency testing agency 10, such as Figure 10, described push unit 163 include the first slide block 1631,
Second slide block 1632, pushing block 1633, axial load overload protective device 1634, described support 161 is provided with guide rail 165,
First slide block and the second slide block are slidably mounted on guide rail with tandem, are spaced one between the first slide block and the second slide block
Fixed distance, described pushing block is fixed on the first slide block, and described axial load overload protective device is arranged on the second slide block,
The front end of axial load overload protective device is connected with pushing block, the tail end of axial load overload protective device and digital displaying push-and-pull tensiometer
164 connections, digital displaying push-and-pull tensiometer is arranged on the second slide block.
Upper slide rail slides in fluency testing agency 10, and in conjunction with Fig. 7 to Fig. 9, described force measuring machine 16 is located at slide plate
The front side at 15 two ends, described slide plate centre is provided with support plate 17, and support plate is installed Fibre Optical Sensor 171, Fibre Optical Sensor
Device is used for detecting on the glidepath fixed mechanism 20 in front of slide plate, whether clamping has slide rail d.
Upper slide rail slides in fluency testing agency 10, in conjunction with Fig. 9, Figure 11, fixing peace on described base 11 side wall
Fill the first locating piece 111, described slide 13 side wall is installed the second locating piece 131, the first locating piece and the second positioning
Block is all triangular in shape, when slide slides to precalculated position on base, the drift angle of the first locating piece and the second locating piece
Drift angle relatively.
The workflow of slide rail coasting test equipment of the present invention is as follows：
First, the glidepath b in slide rail d to be detected is horizontally fixed on glidepath fixed mechanism 20, acts on downslide
One of a pair of fixture 23 of rail both ends centre fixture pushes the end of locker e in glidepath b, lock
Device e is in released state, and now, in the presence of extraneous thrust, upper slide rail a can move along glidepath b；
The second, the first cylinder 14 drives slide plate 15 to move forward to precalculated position, now, positioned at the passage of slide plate 15 left end
Device 163 is located at the left end of upper slide rail a, is located at the right side of upper slide rail a positioned at the push unit 163 of slide plate 15 right-hand member
At end；
3rd, drive the push unit 163 being located at left end to move to right positioned at second cylinder 162 of slide plate 15 left end, make position
Push unit in slide plate left end is contacted with the left end of upper slide rail a；Afterwards, electric cylinders 12 drive slide 13 level to the right
Mobile, drive upper slide rail a to right translation in glidepath b positioned at the force measuring machine 16 of slide plate left end, upper slide rail to
During right translation, promote needed for upper slide rail positioned at digital displaying push-and-pull tensiometer 164 detection in the force measuring machine of slide plate left end
Power size, as shown in figure 12；
4th, after upper slide rail a moves to low order end, drive positioned at second cylinder 162 of slide plate 15 right-hand member and be located at the right side
The push unit 163 at end moves to left, and so that the push unit positioned at slide plate right-hand member is contacted with the right-hand member of upper slide rail a；Afterwards,
Electric cylinders 12 drive slide 13 to move horizontally to the left, drive upper slide rail a gliding positioned at the force measuring machine 16 of slide plate right-hand member
To left in rail b, in upper slide rail to the left translation motion, the digital display in the force measuring machine of slide plate 15 right-hand member pushes away
Strain gauge 164 detection promotes the size of the power needed for upper slide rail, as shown in figure 13.
Above content is only the better embodiment of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, all will change in specific embodiments and applications, it is right that this specification content should not be construed as
The restriction of the present invention.
Claims (7)
1. a kind of slide rail coasting test equipment, including：Glidepath fixed mechanism (20), upper slide rail slide fluency inspection
Survey mechanism (10)；Described glidepath fixed mechanism slides the side of fluency testing agency positioned at upper slide rail；
Described glidepath fixed mechanism (20) includes stake body (21), support assembly (22), a pair of fixture (23),
Described support assembly is arranged on stake body, and the pair of fixture is arranged on the both sides of stake body, under a pair of fixture is incited somebody to action
Slide rail (b) is clamped on support assembly；
Described upper slide rail slide fluency testing agency (10) include base (11), electric cylinders (12), slide (13),
First cylinder (14), slide plate (15), described slide is slidably mounted on base, and electric cylinders are arranged on base, electric cylinders
Slide is driven to move left and right on base, described slide plate slides coordinate on slide, and the first cylinder is arranged on slide,
First air cylinder driven slide plate moves forward and backward on slide；
It is characterized in that：
In glidepath fixed mechanism (20), described fixture (23) acts on the centre of glidepath (b) end, folder
The width of tool is less than the width of glidepath bar-shaped trough；
Upper slide rail slides in fluency testing agency (10), and described slide plate is in strip, and the left end of slide plate and right-hand member divide
Not An Zhuan force measuring machine (16), two force measuring machines are oppositely arranged, and force measuring machine includes support (161), the second cylinder
(162), push unit (163), digital displaying push-and-pull tensiometer (164), described support is fixed on slide plate, the second cylinder
It is fixed on support, push unit is slidably mounted on support, the piston rod connection push unit of the second cylinder, second
Air cylinder driven push unit moves left and right, and digital displaying push-and-pull tensiometer is arranged on push unit.
2. as claimed in claim 1 a kind of slide rail coasting test equipment it is characterised in that：Glidepath fixed mechanism (20)
In, described support assembly (22) includes the first support member (221) and the second support member (222), the first support member
With the second support member divide the both sides being listed in stake body (21), the first support member and the second support member be provided with alignment pin and
Location hole, described alignment pin is coordinated with the pin-and-hole of glidepath (b), the bolt (b1) of welding on described location hole and glidepath
Cooperation；The pair of fixture (23) includes the first fixture (231) and the second fixture (232), and the first fixture is positioned at the
The side of one support member, the second fixture is located at the side of the second support member, and the first support member and the second support member are located at the
Between one fixture and the second fixture.
3. as claimed in claim 2 a kind of slide rail coasting test equipment it is characterised in that：Glidepath fixed mechanism (20)
In, described stake body (21) includes the first transverse slat (211) and the second transverse slat (212)；Described first fixture (231)
All include straight line lift cylinder (233), elevating lever (234), fixture block (235), spring (236) with the second fixture (232)；
Described straight line lift cylinder is fixed on the first transverse slat, and elevating lever activity plugs on the second transverse slat, elevating lever bottom with straight
The piston rod of line lift cylinder connects；Described spring is vertically installed on the second transverse slat and is located at the side of elevating lever；Institute
State fixture block to include fixture block body, drive branch (237), clamping branch (238), reply branch (239), described driving
Branch, clamping branch, reply branch and be located on fixture block body, described fixture block is in integrally fan blade shape, and fixture block body is articulated in the
On two transverse slats, drive branch to be against the top of elevating lever, reply the top that branch is against spring, risen when driving branch
During fall bar lifting, the end of glidepath (b) is clamped on support combination part (22) for clamping branch.
4. as claimed in claim 3 a kind of slide rail coasting test equipment it is characterised in that：Glidepath fixed mechanism (20)
In, described second transverse slat (212) is provided with push pin device (24), and described push pin device includes being fixed on the second transverse slat
On upper top gas cylinder (241), the thimble (242) being fixed on top gas cylinder piston rod, upper top air cylinder driven thimble liter
Fall.
5. as claimed in claim 1 a kind of slide rail coasting test equipment it is characterised in that：Upper slide rail slides fluency
In testing agency (10), described push unit (163) include the first slide block (1631), the second slide block (1632),
Pushing block (1633), axial load overload protective device (1634), described support (161) is provided with guide rail (165), the
One slide block and the second slide block are slidably mounted on guide rail with tandem, are spaced certain between the first slide block and the second slide block
Distance, described pushing block is fixed on the first slide block, and described axial load overload protective device is arranged on the second slide block,
The front end of axial load overload protective device is connected with pushing block, the tail end of axial load overload protective device and digital displaying push-and-pull tensiometer
(164) connect, digital displaying push-and-pull tensiometer is arranged on the second slide block.
6. as claimed in claim 1 a kind of slide rail coasting test equipment it is characterised in that：Upper slide rail slides fluency
In testing agency (10), described force measuring machine (16) is located at the front side at slide plate (15) two ends, described slide plate central authorities
Place is provided with support plate (17), and support plate is installed Fibre Optical Sensor (171), under Fibre Optical Sensor is used for detecting in front of slide plate
On slide-rail fixing mechanism (20), whether clamping has slide rail (d).
7. as claimed in claim 1 a kind of slide rail coasting test equipment it is characterised in that：Upper slide rail slides fluency
In testing agency (10), described base (11) side wall fixedly mounts the first locating piece (111), described slide (13)
Second locating piece (131) is installed on the wall of side, the first locating piece and the second locating piece are all triangular in shape, when slide is in base
On when sliding to precalculated position, the drift angle of the first locating piece is relative with the drift angle of the second locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610412159.3A CN106404413B (en) | 2016-06-13 | 2016-06-13 | A kind of sliding rail coasting test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610412159.3A CN106404413B (en) | 2016-06-13 | 2016-06-13 | A kind of sliding rail coasting test equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106404413A true CN106404413A (en) | 2017-02-15 |
| CN106404413B CN106404413B (en) | 2019-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610412159.3A Active CN106404413B (en) | 2016-06-13 | 2016-06-13 | A kind of sliding rail coasting test equipment |
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Cited By (1)
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| CN108313199A (en) * | 2017-12-20 | 2018-07-24 | 佛山科学技术学院 | The launch control unit and its control method of coasting test in a kind of small-sized sink |
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| CN106404413B (en) | 2019-09-03 |
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