CN107228645A - A kind of actuator pressure stroke test device - Google Patents
A kind of actuator pressure stroke test device Download PDFInfo
- Publication number
- CN107228645A CN107228645A CN201710577043.XA CN201710577043A CN107228645A CN 107228645 A CN107228645 A CN 107228645A CN 201710577043 A CN201710577043 A CN 201710577043A CN 107228645 A CN107228645 A CN 107228645A
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- China
- Prior art keywords
- plate
- slide
- push
- product supporting
- slide rail
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- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 238000006073 displacement reaction Methods 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000002265 prevention Effects 0.000 claims abstract description 18
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 12
- 239000000047 product Substances 0.000 description 56
- 238000012797 qualification Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008278 dynamic mechanism Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
Abstract
The invention discloses a kind of actuator pressure stroke test device, it is characterised in that：Including bottom plate, the bottom plate is provided with product supporting plate, screw rod testing agency, pushing mechanism and mechanism for measuring thick, the product supporting plate is installed on the middle part of the bottom plate, the screw rod testing agency is arranged at the right side of the product supporting plate, the pushing mechanism is arranged at the left side of the product supporting plate, the mechanism for measuring thick is arranged between the pushing mechanism and product supporting plate, and the mechanism for measuring thick is set close to the product supporting plate；The screw rod testing agency includes slide plate, two slide rails, U-shaped plate, screw mandrel moving member and the first displacement transducer；The top surface left end of the slide plate is provided with extension board, the first slide rail, displacement bar；The side of the slide plate is additionally provided with an error prevention means, and the error prevention means are set perpendicular to the slide rail, and the error prevention means are connected with the slide plate.The present invention improves the detection quality of actuator.
Description
Technical field
The present invention relates to a kind of actuator detection means, more particularly to a kind of actuator pressure stroke test device.
Background technology
Actuator is the device that control information is received in automation equipment and applies control action to controll plant.Its
In, pneumatic actuator is valve opening, the executing agency closed again.
When actuator is produced, it is necessary to which whether qualified to the extension elongation of actuator extension bar detect, also to test
Whether the thickness of actuator housing is qualified.But, in the prior art, it is detected and mainly manually surveyed with ruler
Amount, not only measurement efficiency is low, and measurement is inaccurate, and human cost is high.
The content of the invention
It is an object of the present invention to provide a kind of actuator pressure stroke test device, by using the structure, execution is improved
The detection quality of device, improves the qualification rate of Product checking.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of actuator pressure stroke test device, including
Bottom plate, the bottom plate is provided with product supporting plate, screw rod testing agency, pushing mechanism and mechanism for measuring thick, the product supporting plate
The middle part of the bottom plate is installed on, the screw rod testing agency is arranged at the right side of the product supporting plate, the pushing mechanism
The left side of the product supporting plate is arranged at, the mechanism for measuring thick is arranged between the pushing mechanism and product supporting plate, and
The mechanism for measuring thick is set close to the product supporting plate；The screw rod testing agency includes slide plate, two slide rails, U-shaped plate, silks
Bar moving member and the first displacement transducer, two slide rail and screw mandrel moving members are set perpendicular to the product supporting plate, institute
The bottom surface two ends for stating slide plate are slideably positioned on two slide rails respectively, and the screw mandrel moving member is arranged at two slide rails
Between, it is connected in the middle part of the bottom surface of the slide plate through contiguous block with the screw mandrel moving member；The top surface left end of the slide plate, which is provided with, to be prolonged
Plate is stretched, the extension board is provided with the first slide rail, and the U-shaped plate is slideably positioned on first slide rail through a sliding block, described
The right-hand member of sliding block is provided with a displacement bar, and the displacement bar is arranged at the underface of first displacement transducer；The slide plate
Side is additionally provided with an error prevention means, and the error prevention means are set perpendicular to the slide rail, and the error prevention means and the slide plate
It is connected.
In above-mentioned technical proposal, the error prevention means include locating rod, connecting plate, guide rod, mistake proofing cylinder and latch, institute
State that connecting plate is parallel to be set with the slide rail, the locating rod and guide rod are set perpendicular to the slide rail, the locating rod it is interior
End is connected with the sidepiece of the slide plate, and the outer end of the locating rod passes through the connecting plate, and the connecting plate can be slideably positioned in
In the locating rod；The guide rod is two, including the first guide rod and the second guide rod, first, second guide rod
The both sides of the locating rod are respectively arranged at, and the outer end of first, second guide rod is fixedly linked with the connecting plate, it is described
Mistake proofing cylinder is installed on the inner of first guide rod, and the mistake proofing cylinder is connected with the slide plate sidepiece；The locking
Plate is installed on the inner of second guide rod, and the latch is set perpendicular to the slide rail, and the right side of the latch
With flushing setting on the right side of the slide plate.
In above-mentioned technical proposal, the top surface of the slide plate, which is provided with a guide pad, the guide pad, is provided with a pilot hole,
The displacement bar is slideably positioned in the pilot hole；Provided with a fluting at the top of the guide pad, the fluting is oriented to described
Hole is connected, and first displacement transducer is installed on the fluting.
In above-mentioned technical proposal, the pushing mechanism includes fixed plate, pusher cylinder, guide pillar and push pedal, the fixed plate
The left end of the bottom plate is fixedly installed in, the pusher cylinder is fixedly installed in the left side of the fixed plate, and push pedal is arranged at institute
The right side of fixed plate is stated, the output shaft of the pusher cylinder is connected through the fixed plate with the push pedal；The guide pillar is two
Root, two shown guide pillars are respectively arranged at the both sides of the pusher cylinder, and the guide pillar passes through the fixed plate and the push pedal
It is connected.
In above-mentioned technical proposal, mechanism for measuring thick includes base, thickness measuring plate and is arranged at two groups of push plate device of base both sides,
Base and the thickness measuring plate is set parallel to the product supporting plate, and the floor installation is on the bottom plate, the thickness measuring plate
Be arranged between the push plate device and the product supporting plate, and the thickness measuring plate left side two ends respectively with being pushed away described in two groups
Panel assembly is connected；The push plate device includes the first push plate device and the second push plate device, the outside of first push plate device
Provided with second displacement sensor.
In above-mentioned technical proposal, the push plate device includes column, pushes away post and spring, and the uprights vertical is installed on described
On base, the column is provided with a through hole, and the through hole is set perpendicular to the thickness measuring plate, and the post that pushes away is through at the through hole
It is interior, and the right-hand member for pushing away post is connected with the thickness measuring plate；The spring housing is pushed away on post located at described, the right-hand member of the spring with
The thickness measuring plate is connected, and column described in the left end of the spring is connected.
In above-mentioned technical proposal, a governor motion, the governor motion peace are additionally provided with the outside of first push plate device
Loaded on the column, the governor motion includes adjusting slider, regulating bolt and slide rail clamping plate, and the slide rail clamping plate is installed on
On the lateral surface of the column, the adjusting slider is slideably positioned on the slide rail clamping plate, and the adjusting slider is perpendicular to institute
The setting of thickness measuring plate is stated, the regulating bolt is bolted in the adjusting slider, and the right-hand member of the regulating bolt is butted on the survey
On slab, left end flushes setting in the left side for pushing away post；The second displacement sensor is installed on the adjusting slider
On lateral surface, the bottom plate is provided with a reference block, and the reference block is arranged at the underface of the second displacement sensor.
In above-mentioned technical proposal, a protective cover is additionally provided with outside second push plate device, the left end of the protective cover is butted on
In the fixed plate, right-hand member is set close to the thickness measuring plate；The two of the push pedal rectify to be set to the post that pushes away of two groups of push plate device.
In above-mentioned technical proposal, a product standing groove is equipped with the top surface of the product supporting plate and thickness measuring plate.
In above-mentioned technical proposal, the bottom plate is provided with a chute, and the chute is set perpendicular to the slide rail, the production
Product supporting plate basal sliding is arranged in the chute.
Because above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
1. by setting product supporting plate to be supported product in the present invention, by screw rod, testing agency stretches to screw rod
Go out or shrink to be detected, the thickness of shell of product is detected by thickness measuring plate, the automatic detection of product can be realized,
And in detection process, by the setting of error prevention means and pushing mechanism, when Product checking is unqualified, error prevention means and promotion
Mechanism can be compressed to product, remind operating personnel to take out product, be put into unqualified region, so ensured the inspection of product
Mass metering, improves the detection qualification rate of product；
2. mistake proofing cylinder and latch, mistake proofing cylinder unqualified when detecting product are set in the present invention in error prevention means
And latch locking, make product be difficult to take out, improve the qualification rate of Product checking.
Brief description of the drawings
Fig. 1 is the structural representation in the embodiment of the present invention one；
Fig. 2 is Fig. 1 dimensional structure diagram.
Wherein：1st, bottom plate；2nd, product supporting plate；3rd, slide plate；4th, slide rail；5th, U-shaped plate；6th, the first displacement transducer；7th, prolong
Stretch plate；8th, the first slide rail；9th, sliding block；10th, displacement bar；11st, left location-plate；12nd, right location-plate；13rd, screw mandrel；14th, handle；15、
Locking member；16th, locating rod；17th, connecting plate；18th, reference block；19th, mistake proofing cylinder；20th, latch；21st, the first guide rod；22nd,
Two guide rods；23rd, guide pad；24th, fixed plate；25th, pusher cylinder；26th, guide pillar；27th, push pedal；28th, base；29th, thickness measuring plate；
30th, the first push plate device；31st, the second push plate device；32nd, second displacement sensor；33rd, column；34th, post is pushed away；35th, spring；36、
Adjusting slider；37th, regulating bolt；38th, slide rail clamping plate；39th, protective cover；40th, product standing groove；41st, chute.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Embodiment one：Referring to shown in Fig. 1,2, a kind of actuator pressure stroke test device, including bottom plate 1, the bottom plate 1
Product supporting plate 2, screw rod testing agency, pushing mechanism and mechanism for measuring thick are provided with, the product supporting plate 2 is installed on the bottom
The middle part of plate 1, the screw rod testing agency is arranged at the right side of the product supporting plate 2, and the pushing mechanism is arranged at described
The left side of product supporting plate 2, the mechanism for measuring thick is arranged between the pushing mechanism and product supporting plate 2, and the thickness measuring
Mechanism is set close to the product supporting plate 2；The screw rod testing agency includes slide plate 3, two slide rails 4, U-shaped plate 5, screw mandrels and moved
Moving part and the first displacement transducer 6, two slide rails 4 and screw mandrel moving member are set perpendicular to the product supporting plate 2, described
The bottom surface two ends of slide plate 3 are slideably positioned on two slide rails 4 respectively, and the screw mandrel moving member is arranged at two slide rails
Between 4, it is connected in the middle part of the bottom surface of the slide plate 3 through contiguous block 6 with the screw mandrel moving member；The top surface left end of the slide plate 3 is set
There is extension board 7, the extension board 7 is provided with the first slide rail 8, and the U-shaped plate 5 is slideably positioned in described first through a sliding block 9 and slided
On rail 8, the right-hand member of the sliding block 9 is provided with a displacement bar 10, and the displacement bar 10 is being arranged at first displacement transducer 6 just
Lower section；The side of the slide plate is additionally provided with an error prevention means, and the error prevention means are set perpendicular to the slide rail 4, and described anti-
Wrong mechanism is connected with the slide plate 3.
In originally implementing, screw mandrel moving member includes left location-plate 11, right location-plate 12, screw mandrel 13 and handle 14, two
The left end of bar slide rail is provided with left location-plate, and right-hand member is provided with right location-plate, and the two ends of screw mandrel, which are rotated, is arranged at left and right location-plate
On, wherein, contiguous block and slide plate are arranged on two one slide rails by screw mandrel movement.Wherein, handle is arranged at the right-hand member of screw mandrel, behaviour
Make personnel and rotate handle, can rotary screw rod, the rotation of screw mandrel can drive contiguous block to move, and such contiguous block can drive
Slide plate is moved left and right on slide rail.A locking member 15 is provided with wherein right location-plate, locking member can be locked to screw mandrel
Tightly.
In originally implementing, before being detected to product, according to the length of actuator screw rod, operating personnel pass through hand
Handle, rotary screw rod adjusts the distance between U-shaped plate and product supporting plate, is easy to the screw rod of actuator to be installed in U-shaped plate.
In use, product is placed directly in product supporting plate, then operating personnel insert in the screw rod of actuator in U-shaped plate, profit
U-shaped plate and screw rod are locked with latch, then operating personnel's connecting detection mechanism, give actuator ventilation, pushing meanss band
Dynamic mechanism for measuring thick is moved right, and product is compressed, while the thickness of actuator shell rim is detected, it is then logical to actuator
Gas, the screw rod of the actuator after ventilation can stretch out, and promote sliding block and displacement bar to move right, the process moved in displacement bar
In, the first displacement transducer can detect the displacement of displacement bar, that is, detect the extension elongation of screw rod.If the first displacement
The screw rod extension elongation that sensor is detected is qualified, then normal detection, if unqualified, error prevention means work, error prevention means
Sliding block can be made to move, it is necessary to which, by operating personnel's control, such operating personnel will be by underproof production to holding out against sliding block
Product take out, and are positioned in the containing box of substandard product, ensure that the qualification rate of detection.
Referring to shown in Fig. 1,2, the error prevention means include locating rod 16, connecting plate 17, guide rod, mistake proofing cylinder 19 and locking
Plate 20, the connecting plate 17 is parallel to be set with the slide rail 4, and the locating rod 16 and guide rod are set perpendicular to the slide rail 4, institute
The inner sidepiece with the slide plate 3 for stating locating rod 16 is connected, and the outer end of the locating rod passes through the connecting plate, and the connecting plate
It can be slideably positioned in the locating rod；The guide rod is two, including the first guide rod 21 and the second guide rod 22, institute
State the both sides that first, second guide rod is respectively arranged at the locating rod, and the outer end of first, second guide rod with it is described
Connecting plate is fixedly linked, and the mistake proofing cylinder 19 is installed on the inner of first guide rod, and the mistake proofing cylinder and the cunning
Plate sidepiece is connected；The latch is installed on the inner of second guide rod, and the latch is set perpendicular to the slide rail,
And the right side of the latch on the right side of the slide plate with flushing setting.
In originally implementing, mistake proofing cylinder can drive latch to be moved towards sliding block, when the detection of the first displacement transducer
During the defect of data arrived, the output shaft of mistake proofing cylinder stretches out, and drives latch to be moved towards sliding block, sliding block is held out against, makes cunning
Block can not be moved, it is necessary to which operating personnel control unblock manually, and such operating personnel are just able to know that product is unqualified, can be by product
It is positioned in the containing box of substandard product, ensure that the qualification rate of detection.
Led referring to shown in Fig. 1,2, the top surface of the slide plate 3 is provided with a guide pad 23, the guide pad 23 provided with one
Xiang Kong, the displacement bar 10 is slideably positioned in the pilot hole；The top of the guide pad 23 provided with a fluting, the fluting with
The pilot hole is connected, and first displacement transducer 6 is installed on the fluting.
By the setting of guide pad and pilot hole, such displacement bar ensure that the motion track of displacement bar is consistent,
Meanwhile, by the way that the first displacement transducer is arranged on fluting, it is able to detect that the displacement of displacement bar, it is ensured that detection quality.
Referring to shown in Fig. 1,2, the pushing mechanism includes fixed plate 24, pusher cylinder 25, guide pillar 26 and push pedal 27, described
Fixed plate is fixedly installed in the left end of the bottom plate, and the pusher cylinder is fixedly installed in the left side of the fixed plate, and push pedal is set
The right side of the fixed plate is placed in, the output shaft of the pusher cylinder is connected through the fixed plate with the push pedal；It is described to lead
Post is two, and two shown guide pillars are respectively arranged at the both sides of the pusher cylinder, and the guide pillar passes through the fixed plate and institute
Push pedal is stated to be connected.
Originally,, can be by pushing away when the output shaft of pusher cylinder stretches out by pusher cylinder and the setting of push pedal in implementing
Strip is moved mechanism for measuring thick and moved right, and the thickness of product can so be detected using mechanism for measuring thick.Meanwhile, if thickness measuring
Mechanism detects the unqualified thickness lattice of product, and the output shaft of pusher cylinder does not bounce back, it is necessary to controlled to bounce back by operating personnel, so
Operating personnel most can directly know that Product checking is unqualified.
Meanwhile, in originally implementing, provided with buzzer siren, when detecting unqualified, buzzer siren sounds, and promotes gas
The output shaft of cylinder and mistake proofing cylinder does not bounce back, it is necessary to controlled to bounce back by operating personnel, such operating personnel also can without observation
Most intuitively know whether product is qualified.
Referring to shown in Fig. 1,2, mechanism for measuring thick includes base 28, thickness measuring plate 29 and is arranged at two groups of push pedals dress of base both sides
Put, base and the thickness measuring plate is set parallel to the product supporting plate, the floor installation is on the bottom plate, the thickness measuring
Plate is arranged between the push plate device and the product supporting plate, and the thickness measuring plate left side two ends respectively with described in two groups
Push plate device is connected；The push plate device includes the first push plate device 30 and the second push plate device 31, first push plate device
30 outside is provided with second displacement sensor 32.
The push plate device includes column 33, pushes away post 34 and spring 35, and the uprights vertical is installed on the base, institute
Column is stated provided with a through hole, the through hole is set perpendicular to the thickness measuring plate, and the post that pushes away is through in the through hole, and described
The right-hand member for pushing away post is connected with the thickness measuring plate；The spring housing is pushed away on post located at described, the right-hand member of the spring and the thickness measuring
Plate is connected, and column described in the left end of the spring is connected.
The outside of first push plate device 30 is additionally provided with a governor motion, and the governor motion is installed on the column
On, the governor motion includes adjusting slider 36, regulating bolt 37 and slide rail clamping plate 38, and the slide rail clamping plate 38 is installed on described
On the lateral surface of column, the adjusting slider is slideably positioned on the slide rail clamping plate, and the adjusting slider is surveyed perpendicular to described
Slab is set, and the regulating bolt is bolted in the adjusting slider, and the right-hand member of the regulating bolt is butted on the thickness measuring plate
On, left end flushes setting in the left side for pushing away post；The second displacement sensor is installed on the outside of the adjusting slider
On face, the bottom plate is provided with a reference block 18, and the reference block is arranged at the underface of the second displacement sensor.
A protective cover 39 is additionally provided with outside second push plate device 31, the left end of the protective cover is butted on the fixed plate
On, right-hand member is set close to the thickness measuring plate；The two of the push pedal rectify to be set to the post that pushes away of two groups of push plate device.
In originally implementing, product is being positioned and during thickness measuring, the output shaft of pusher cylinder stretches out, and is pushed away using push pedal
It is dynamic to push away post, regulating bolt and adjusting slider, promote thickness measuring plate to move right using post, regulating bolt is pushed away, held when thickness measuring plate is butted on
When on row device, actuator can either be fixed, the movement of thickness measuring plate can be detected by second displacement sensor again, so
It is able to detect that whether the thickness of actuator housing is qualified.
Meanwhile, in the present embodiment, by setting governor motion, by the setting of regulating bolt, thickness measuring plate can be adjusted
The distance between with column, it so can adapt to different products.Wherein, position-limit mechanism is provided with adjusting slider, can be right
Adjusting slider carries out spacing.
A product standing groove 40 is equipped with the top surface of the product supporting plate and thickness measuring plate.
The bottom plate 1 is provided with a chute 41, and the chute 41 is set perpendicular to the slide rail, the product supporting plate bottom
Portion is slideably positioned in the chute.By the setting of chute, different product supporting plates are conveniently replaceable, it is different for adapting to
Product.
Claims (10)
1. a kind of actuator pressure stroke test device, it is characterised in that：Including bottom plate, the bottom plate is supported provided with product
Plate, screw rod testing agency, pushing mechanism and mechanism for measuring thick, the product supporting plate are installed on the middle part of the bottom plate, the spiral shell
Bar testing agency is arranged at the right side of the product supporting plate, and the pushing mechanism is arranged at the left side of the product supporting plate,
The mechanism for measuring thick is arranged between the pushing mechanism and product supporting plate, and the mechanism for measuring thick is supported close to the product
Plate is set；The screw rod testing agency includes slide plate, two slide rails, U-shaped plate, screw mandrel moving member and the first displacement transducer, two
Slide rail described in bar and screw mandrel moving member are set perpendicular to the product supporting plate, and setting is slided at the bottom surface two ends of the slide plate respectively
In on two slide rails, the screw mandrel moving member is arranged between two slide rails, through even in the middle part of the bottom surface of the slide plate
Block is connect with the screw mandrel moving member to be connected；The top surface left end of the slide plate is provided with extension board, and the extension board is slided provided with first
Rail, the U-shaped plate is slideably positioned on first slide rail through a sliding block, and the right-hand member of the sliding block is provided with a displacement bar, described
Displacement bar is arranged at the underface of first displacement transducer；The side of the slide plate is additionally provided with an error prevention means, described anti-
Wrong mechanism is set perpendicular to the slide rail, and the error prevention means are connected with the slide plate.
2. actuator pressure stroke test device according to claim 1, it is characterised in that：The error prevention means include fixed
Position bar, connecting plate, guide rod, mistake proofing cylinder and latch, the connecting plate is parallel to be set with the slide rail, the locating rod and guiding
Bar is set perpendicular to the slide rail, and the inner sidepiece with the slide plate of the locating rod is connected, and the outer end of the locating rod is worn
The connecting plate is crossed, and the connecting plate can be slideably positioned in the locating rod；The guide rod is two, including the first guiding
Bar and the second guide rod, first, second guide rod are respectively arranged at the both sides of the locating rod, and described first, second
The outer end of guide rod is fixedly linked with the connecting plate, and the mistake proofing cylinder is installed on the inner of first guide rod, and described
Mistake proofing cylinder is connected with the slide plate sidepiece；The latch is installed on the inner of second guide rod, and the latch hangs down
It is straight to be set in the slide rail, and the right side of the latch on the right side of the slide plate with flushing setting.
3. actuator pressure stroke test device according to claim 2, it is characterised in that：Set on the top surface of the slide plate
Have and a pilot hole is provided with a guide pad, the guide pad, the displacement bar is slideably positioned in the pilot hole；It is described to be oriented to
Provided with a fluting at the top of block, the fluting is connected with the pilot hole, and first displacement transducer is installed on the fluting
On.
4. actuator pressure stroke test device according to claim 1, it is characterised in that：The pushing mechanism includes solid
Fixed board, pusher cylinder, guide pillar and push pedal, the fixed plate are fixedly installed in the left end of the bottom plate, and the pusher cylinder is fixed
The left side of the fixed plate is installed on, push pedal is arranged at the right side of the fixed plate, and the output shaft of the pusher cylinder passes through institute
Fixed plate is stated with the push pedal to be connected；The guide pillar is two, and two shown guide pillars are respectively arranged at the two of the pusher cylinder
Side, the guide pillar is connected through the fixed plate with the push pedal.
5. actuator pressure stroke test device according to claim 4, it is characterised in that：Mechanism for measuring thick include base,
Thickness measuring plate and two groups of push plate device for being arranged at base both sides, base and the thickness measuring plate are set parallel to the product supporting plate
Put, the floor installation is on the bottom plate, and the thickness measuring plate is arranged between the push plate device and the product supporting plate,
And the left side two ends of the thickness measuring plate are connected with push plate device described in two groups respectively；The push plate device includes the first push plate device
And second push plate device, the outside of first push plate device is provided with second displacement sensor.
6. actuator pressure stroke test device according to claim 5, it is characterised in that：The push plate device includes vertical
Post, post and spring are pushed away, the uprights vertical is installed on the base, the column is provided with a through hole, the through hole is vertical
Set in the thickness measuring plate, the post that pushes away is through in the through hole, and the right-hand member for pushing away post is connected with the thickness measuring plate；It is described
Spring housing is pushed away on post located at described, and the right-hand member of the spring is connected with the thickness measuring plate, column phase described in the left end of the spring
Even.
7. actuator pressure stroke test device according to claim 6, it is characterised in that：First push plate device
Outside is additionally provided with a governor motion, and the governor motion is installed on the column, and the governor motion includes adjusting slider, adjusted
Bolt and slide rail clamping plate are saved, the slide rail clamping plate is installed on the lateral surface of the column, and the adjusting slider is slideably positioned in
On the slide rail clamping plate, the adjusting slider is set perpendicular to the thickness measuring plate, and the regulating bolt is bolted in the regulation and slided
In block, and the right-hand member of the regulating bolt is butted on the thickness measuring plate, and left end flushes setting in the left side for pushing away post；It is described
Second displacement sensor is installed on the lateral surface of the adjusting slider, and the bottom plate is provided with a reference block, the reference block
It is arranged at the underface of the second displacement sensor.
8. actuator pressure stroke test device according to claim 6, it is characterised in that：Outside second push plate device
A protective cover is additionally provided with, the left end of the protective cover is butted in the fixed plate, and right-hand member is set close to the thickness measuring plate；It is described to push away
The two of plate rectify to be set to the post that pushes away of two groups of push plate device.
9. actuator pressure stroke test device according to claim 5, it is characterised in that：The product supporting plate and survey
A product standing groove is equipped with the top surface of slab.
10. actuator pressure stroke test device according to claim 1, it is characterised in that：The bottom plate is provided with one
Chute, the chute is set perpendicular to the slide rail, and the product supporting plate basal sliding is arranged in the chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710577043.XA CN107228645A (en) | 2017-07-14 | 2017-07-14 | A kind of actuator pressure stroke test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710577043.XA CN107228645A (en) | 2017-07-14 | 2017-07-14 | A kind of actuator pressure stroke test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107228645A true CN107228645A (en) | 2017-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710577043.XA Pending CN107228645A (en) | 2017-07-14 | 2017-07-14 | A kind of actuator pressure stroke test device |
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| CN (1) | CN107228645A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN114646283A (en) * | 2022-04-15 | 2022-06-21 | 东莞利扬芯片测试有限公司 | Hole shaft offset detection jig and operation method thereof |
| CN114798492A (en) * | 2022-05-06 | 2022-07-29 | 杭州卓易特科技有限公司 | Spring detection equipment |
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| CN108278986A (en) * | 2018-03-23 | 2018-07-13 | 广泰精密冲压(苏州)有限公司 | A kind of product thickness device for fast detecting |
| CN113418567A (en) * | 2021-07-30 | 2021-09-21 | 杭州高品自动化设备有限公司 | Door actuator maximum force testing and BUMPER profile detection device and working method |
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| CN114646283A (en) * | 2022-04-15 | 2022-06-21 | 东莞利扬芯片测试有限公司 | Hole shaft offset detection jig and operation method thereof |
| CN114798492A (en) * | 2022-05-06 | 2022-07-29 | 杭州卓易特科技有限公司 | Spring detection equipment |
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Application publication date: 20171003 |