CN109848057A - The alternating of static test machine is changed gear device - Google Patents
The alternating of static test machine is changed gear device Download PDFInfo
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- CN109848057A CN109848057A CN201910256798.9A CN201910256798A CN109848057A CN 109848057 A CN109848057 A CN 109848057A CN 201910256798 A CN201910256798 A CN 201910256798A CN 109848057 A CN109848057 A CN 109848057A
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Abstract
The invention discloses and a kind of alternating of static test machine change gear device, it include to product clamping and the test fixture that can move alternatively up and down, conveying assembly, it is fixed on mounting portion power mechanism below, level is slidably mounted on transportation panel and in the conveying fixture of the product clamping and pushes away clamp device and installation and the drawing clamp device pushed away in clamp device push plate, the power mechanism includes the transmission mechanism by synchronous band connection motor and test axis one, test axis one, which is connected to, by gear drive and tests the transmission mechanism of axis two and is located at test axis one pulls up clip slot wheel, test fixture opens and closes sheave and the sheave that changes gear on test axis two, and rocker arm is driven by sheave respectively, the mechanisms such as connecting rod can drive the drawing clamp device work level sliding, the clamp device that pushes away does the sliding of opposite direction level, test fixture dress It sets and does up-down alternative motion.The present invention replaces the whole service process for the device that changes gear without logic control, changes gear more stable, high-efficient.
Description
Technical field
The present invention relates to mechanical equipment, the alternating for particularly relating to a kind of static test machine is changed gear device.
Background technique
Electronic Components Manufacturing requires to carry out testing, sorting after completing, in this procedure entire electricity product industry
It is extremely important, it is mainly the key for guaranteeing product to client's quality guarantee.Manufacturer mostly uses greatly manual test and flowing water at present
Formula automatic test, manual test the advantage is that test is accurate, disadvantage testing efficiency low cost is high.Continuous-flow type automatic test
Advantage is that testing efficiency is high, the low erroneous judgement of disadvantage test accuracy rate is high.Comprehensive based on two advantages, conveying fixture and test clamp
Material-changing device become the key for realizing static automatic streamline test, the present apparatus realizes simple, efficient, stable test of changing gear
Mechanism utmostly guarantees that every product has identical fill to survey the time, and improvement effect, test accuracy and production efficiency reduce
Cost.
Summary of the invention
Aiming at the shortcomings in the prior art, the technical problem to be solved in the present invention is that providing a kind of static test machine
Alternating is changed gear device, the alternating change gear device can effectively solve reload during signal interference, erroneous judgement, power source it is unstable,
It collides caused by the bursts factor such as maloperation, abnormal power-down, clubfoot and the problem of drop off.
In order to solve the above technical problems, the present invention is realized by following scheme: the alternating of static test machine is changed gear device,
Include:
Clamp device is pushed away, including pushing away clamping plate and pushing away pushing away folder limit assembly, pushing away on the upside of clamping plate set on described for clamping plate side set on described
The upper Double-sliding rail mechanism and lower Double-sliding rail mechanism in face and bottom surface, the folder limit assembly that pushes away are provided with gliding groove；
Conveying mechanism, which is provided with for product clamping and be able to drive product do orientation intermittent movement clamping device, it is multiple
The fixture mounting plate that clamping device is arranged in a row and one side is arranged in a row is placed in the upper gliding groove pushed away on folder limit assembly
It is interior；
Clamp device is drawn, is mounted on by upper Double-sliding rail mechanism and described pushes away clamping plate plate face and can be along the upper Double-sliding rail mechanism shifting
It is dynamic, it which is provided with the drawing clamping bar component that can clamp the tail portion of the movable axis on the clamping device；
Static test fixture is located at the conveying fixture opposite, and the clamping device on clamping part and conveying fixture thereon is one by one
Corresponding and be oppositely arranged, the static test fixture is equipped with lifting structure, being moved up and down by lifting structure thereon；
Product clamps closing device, the side of the static test fixture is arranged in, with the lifting knot on static test fixture
Structure connection；
Power mechanism, is arranged in the lower end surface for pushing away clamping plate, and driving portion clamps closing device by rocker arm assembly and the product
Connection, the power mechanism drive the rocker arm assembly that product clamping closing device is made to drive the folder on the static test fixture
The portion of holding moves up and down, and the driving portion of the other side drives the drawing clamp device to move along the upper Double-sliding rail mechanism.
Further, the clamping plate that pushes away pushed away on clamp device is convex plate, is equipped in the wide portion's plate face of convex and pushes away folder limit
Hyte part；
It is described push away folder limit assembly include two U-shaped piece of right angles, two push away folder gag lever post, two U-shaped piece of right angles are respectively arranged in
The two sides of the wide portion's plate face of convex for pushing away clamping plate, oral area is towards nip side, between the lateral upper end at two U-shaped piece of right angles
It is respectively mounted to be fixed between lateral lower end and pushes away folder gag lever post, two push away the folder opposite side of gag lever post and are provided with sliding slot；
The narrow portion upper surface for pushing away clamping plate is fixed with Double-sliding rail mechanism, and the upper Double-sliding rail mechanism includes two articles parallel the
One sliding rail and the first sliding block being arranged on first sliding rail, pushing away between two the first parallel sliding rails set on clamping plate plate body
It is equipped with slide opening；
The narrow portion lower end surface for pushing away clamping plate is fixed with lower Double-sliding rail mechanism, and the lower Double-sliding rail mechanism includes two the second sliding rails
With the second sliding block being arranged on the second sliding rail, second sliding block is fixed on the two sides of the narrow portion lower end surface for pushing away clamping plate
Edge.
Further, the narrow portion upper surface for pushing away clamping plate is also set up there are two moving forward and backward sensor, before two
Displacement sensor keeps the drawing clamp device mobile in two distances moved forward and backward between sensor afterwards.
Further, multiple clamping devices on the conveying mechanism are arranged in a row；
The clamping device includes fixture mounting plate, product jacking mechanism, and the fixture mounting plate is a plate body, above and below the plate body
It holds ipsilateral 90 degree of bending to form U-shaped body, hole, the product jacking mechanism installation is provided in the middle part of the plate body of the fixture mounting plate
On the hole；
The product jacking mechanism includes a U-shaped folder body, spring and movable axis, and the U-shaped folder body is fixed on folder by axle sleeve
On the hole for having mounting plate, the movable axis passes through the axle sleeve and is cased with spring on movable axis, and front end is used equipped with disc
In holding out against product, the spring one end is peaked on disc anchor ring, and the other end is against in the plate face of fixture mounting plate, the activity
One end of axis towards drawing clamp device is equipped with clamping baffle ring；
The upper and lower side of the fixture mounting plate is arranged in the upper gliding groove pushed away on folder limit assembly；
Movable axis outer end clamping opening is provided with the block for blocking the product.
Further, the drawing clamp device includes movable plate and draws clamping bar component, and movable plate lower end left and right sides connects
Two the first sliding blocks on upper Double-sliding rail mechanism, the upper end face front side are connected with link block, the slot of the top and bottom of link block
The drawing clamping bar component is installed at mouthful；
The drawing clamping bar component includes upper clamp plate, lower clamp plate, two support columns and two drawing clamping bars, the upper clamp plate, lower folder
Plate is separately mounted at the notch of the top and bottom of link block and upper clamp plate and lower clamp plate are parallel, and two support columns are fixed on
Rear corners between the upper clamp plate and lower clamp plate, forward surface on front side of the upper clamp plate and lower clamp plate is fixed respectively to draw folder
Bar, two drawing clamping bar forward surface outer ledges raise upward to form opposite clamp bar；
The tail portion of the movable axis is placed in the clamp bar between two drawing clamping bars；
Drawing clamping bar component lower end surface is vertically connected with fixed block, and the fixed block, which is placed in, described pushes away clamping plate upper surface, side
It is connected with the first rocker arm, the first rocker arm passes through the slide opening pushed away on clamping plate plate body, connect with power mechanism.
Further, the static test fixture includes two groups of clamping parts, elevating mechanism, upper test board, fixed test clip
Have plate, lower test board, sliding positioning plate；
Two groups of clamping parts include lower test fixture, upper test fixture, and the lower test fixture is set to the upper test fixture
Lower section, be provided with the partition for separating pin on the lower test fixture and upper test fixture, partition the upper side and lower side is equipped with
Upper fixture block and lower fixture block, upper fixture block and lower fixture block are provided with calibrating terminal, its rear end be connected with can by the upper fixture block and
The pivoted arm that lower fixture block is compressed to partition, the pivoted arm are socketed in one and open on folder axis shaft, described to open the connection production of folder axis shaft one end
Product clamp closing device, and opening folder axis shaft rotation described in product clamping closing device driving keeps the upper fixture block and lower fixture block whole
Body is swung；
It is described open folder axis shaft and product clamping closing device connecting pin be arranged to "-" type structure；
The upper test board is set to the top of the static test fixture, is provided with uplink calibrating terminal column, the lower survey
Test plate (panel) is set to the lower end of the static test fixture, is provided with downlink calibrating terminal column, the fixed test fixture plate is set
It is placed between the upper test board and lower test board, the upper end and lower end are provided with for contacting the uplink calibrating terminal column
With the contact contact of downlink terminal post；
The lower test fixture, upper test fixture are fixed on the sliding front side of positioning plate, under the plate body of the sliding positioning plate
Portion is equipped with elevating mechanism link block, which is connected with elevating mechanism, and the sliding positioning plate is vertically arranged, thereon
End and lower end are respectively perpendicular the upper test board of connection and lower test board, pass through rear bearing sheet on rear side of the upper test board and lower test board
Fixed, the fixed test fixture plate is fixed in two test fixture fixing seats, and two test fixture fixing seat separations are in institute
The two sides of fixed test fixture plate are stated, one of test fixture fixed seat side is equipped with for incuding whether test fixture rises
Drop to the inductive displacement inductor up and down of position；
Calibrating terminal on the lower test fixture, upper test fixture passes through the survey on soft arranging wire and the fixed test fixture plate
Try circuit connection；
The lower test fixture, upper test fixture, sliding positioning plate and rear bearing sheet form a black box structure, this is whole
Body modular construction is risen or fallen by elevating mechanism driving, makes the contact of the fixation test fixture plate of the black box inside configuration
Contact is contacted with uplink calibrating terminal column or downlink calibrating terminal column.
Further, the elevating mechanism includes the second rocker arm, first connecting rod, and one end axis of the first connecting rod connects in institute
It states on elevating mechanism link block, other end axis connects one end of the second rocker arm, and the other end axis of second rocker arm is connected to described
The disk non-central place of the first sheave on power mechanism is provided with shaft-jointed hole on the body of rod, and it is perpendicular to connect one by shaft-jointed hole axis
The first fixed plate set, second rocker arm are driven by power mechanism, using the axle portion at shaft-jointed hole as branch spot wobble, swing
After drive the first connecting rod to rise or fall.
Further, the product clamping closing device includes L-type mounting plate, opens folder axis, the installation of L-type mounting plate side
In the side of the static test fixture, it is provided with out folder shaft mounting hole, the folder shaft mounting hole of opening is equipped with out folder axis, institute
Stating out folder axis can rotate opening in folder shaft mounting hole, be equipped with "-" type clamping opening towards one end of the static test fixture,
Its one end that second connecting rod is connected by spiral arm, the second connecting rod is able to drive the folder axis of opening by spiral arm and rotates, described
Second connecting rod other end axis connects third rocker arm, and the third rocker arm other end is connected to the second sheave on the power mechanism
Disk non-central place is provided with shaft-jointed hole on the body of rod, connects second fixed plate being vertically arranged, the third by shaft-jointed hole axis
Rocker arm is driven by power mechanism, using the axle portion at shaft-jointed hole as branch spot wobble, the second connecting rod is driven to swing after swinging,
Second connecting rod opens folder axis rotation described in driving.
Further, the power mechanism includes gear set and driving portion；
The driving portion is a motor, is fixed on the lower end surface for pushing away clamping plate, passes through the first rotation of synchronous pulley connection
Axis, the motor drive the first rotary shaft to rotate by the synchronous pulley, the one end portion tooth connection of first rotary shaft
Wheel group, axis body are fixed with the second sheave；
First rotary shaft is connected on two supporting plates, between two supporting plates of the gear set, the plate of each supporting plate
Two mounting holes up and down are provided on body, the first rotary shaft is arranged on two mounting holes on the upside of two supporting plates, at two
The second rotary shaft is provided between two mounting holes on the downside of supporting plate；
The gear set includes driving gear and driven gear, and the driving gear and driven gear engage, the driving gear
It is fixed in first rotary shaft, driven gear is fixed in the second rotary shaft, also solid on the axis body of second rotary shaft
Surely there is the first sheave, first sheave follows second rotary shaft to rotate, and second rotary shaft follows the passive tooth
Wheel rotation；
It is further fixed on third sheave in first rotary shaft, the side axis of the third sheave connects one end of the first rocker arm, described
Shaft-jointed hole is set in the middle part of the first rocker arm, which is connected with T-type fixed block, and the T-type fixed block is fixed, and described first
Rotary shaft drives the third sheave reciprocating rotation, and the third sheave drives axis pendulum of first rocker arm along shaft-jointed hole
Dynamic, the first rocker arm other end drives fixed block to be moved forward and backward, and fixed block drives movable plate to be moved forward and backward.
Further, positioning signal trigger circuit module, positioning signal triggering are additionally provided in first rotary shaft
Circuit module is connect with the motor signal, and triggering or driving motor work or stop.
Compared with the existing technology, the beneficial effects of the present invention are:
1. alternating of the invention is changed gear, the control operation, installation operation of device and debugging operations are simple, are by the positioning of sheave key mapping
Can, do not need external displacement signal and complex logic control can be completed, the present invention alternately change gear device change gear movement connection inertia
It is good, high-efficient.
Power-off, maloperation, signal interference are different suddenly during 2. alternating of the invention is changed gear, device effective solution is reloaded
Interfere caused by often the problems such as, fall product, collide, scraping phenomena such as curved pin, while whole process is changed gear more steady without logic control
It is fixed, high-efficient.
3. in device during reloading of the invention of alternately changing gear, due to drawing clamp device, pushing away clamp device, product clamping folding
Therefore the movement that device and test fixture move up and down the process completion designated position that device can be rotated in sheave is being surveyed
After examination clamping closing device clamping, pushing away can carry out product very with clamp device is pushed away when clamp device unclamps the product on aging clamp
It separates well, so that the process of reloading be made more succinctly to link up, interference will not be generated, fall product, collide, scraping phenomena such as curved pin, together
When only one positioning signal of a cycle control, speed of changing gear it is fast, it is high-efficient.
Detailed description of the invention
Fig. 1 is the material-changing device stereogram exploded view on this practical static test machine.
Fig. 2 is the material-changing device three-dimensional assembly diagram on this practical static test machine.
Fig. 3 is Fig. 1 left view.
Fig. 4 is the three-dimensional main view of the material-changing device of this practical static test machine.
Fig. 5 is Fig. 4 replacement process cross-sectional view.
Fig. 6 is top view in Fig. 3.
Fig. 7 is the process product state diagram of changing gear of the I part amplification in Fig. 5.
Fig. 8 is the test method schematic diagram figure of the II part amplification in Fig. 5.
Fig. 9 is the test clamping Status view of III part in Fig. 3, and left side is clamp position, right side opening clip-like state.
Figure 10 is the drawing folder of the material-changing device of this practical static test machine, pushes away folder view.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, enables advantages and features of the invention to be easier to be readily appreciated by one skilled in the art, thus to protection of the invention
Range is more clearly defined.Obviously, embodiment described in the invention is only a part of the embodiment of the present invention,
Instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the connection inside two elements, can be wireless connection, be also possible to wired connection.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
Embodiment 1, specific structure of the invention are as follows:
Please refer to attached drawing 1-10, the alternating of static test machine of the invention is changed gear device, comprising:
Clamp device 200 is pushed away, including pushing away clamping plate 123 and pushing away pushing away folder limit assembly, pushing away set on described for 123 side of clamping plate set on described
The upper Double-sliding rail mechanism and lower Double-sliding rail mechanism of 123 upper side of clamping plate and bottom surface, the folder limit assembly that pushes away are provided with up and down
Sliding slot；
Conveying mechanism 300, which is provided with for product clamping and be able to drive product do orientation intermittent movement clamping device, it is more
The fixture mounting plate that a clamping device is arranged in a row and one side is arranged in a row is placed in the upper downslide pushed away on folder limit assembly
In slot；
Clamp device 100 is drawn, is mounted on by upper Double-sliding rail mechanism and described pushes away 123 plate face of clamping plate and can be along the upper double sided slider bar machine
Structure is mobile, which is provided with the drawing clamping bar component that can clamp 132 tail portion of the movable axis on the clamping device；
Static test fixture 400 is located at 300 opposite of conveying fixture, the clamping on clamping part and conveying fixture 300 thereon
Device is corresponded and is oppositely arranged, and the static test fixture 400 is equipped with lifting structure, doing by lifting structure thereon
It moves up and down；
Product clamps closing device 500, the side of the static test fixture 400 is arranged in, on static test fixture 400
Lifting structure connection；
Power mechanism 600, is arranged in the lower end surface for pushing away clamping plate 123, and driving portion is opened by rocker arm assembly and product clamping
It attaches together and sets 500 connections, it is described quiet that the power mechanism 600 drives the rocker arm assembly to drive product clamping closing device 500
Clamping part on state test fixture 400 moves up and down, and the driving portion of the other side drives the drawing clamp device 100 on described
Double-sliding rail mechanism is mobile.
A kind of optimal technical scheme of the present embodiment: the clamping plate 123 that pushes away pushed away on clamp device 200 is convex plate, convex
It is equipped in the wide portion's plate face of type and pushes away folder limit assembly；
It is described push away folder limit assembly include two U-shaped piece of right angles, two push away folder gag lever post 124, two U-shaped piece of right angles are installed respectively
In the two sides of the wide portion's plate face of the convex for pushing away clamping plate 123, oral area is towards nip side, the lateral upper end at two U-shaped piece of right angles
It is respectively mounted to be fixed between lateral lower end between portion and pushes away folder gag lever post 124, two push away the folder opposite side of gag lever post 124 and open
There is sliding slot；
The narrow portion upper surface for pushing away clamping plate 123 is fixed with Double-sliding rail mechanism, and the upper Double-sliding rail mechanism includes two parallel
First sliding rail 101 and the first sliding block for being arranged on first sliding rail 101, between two the first parallel sliding rails 101
It pushes away and is provided with slide opening on clamping plate plate body；
The narrow portion lower end surface for pushing away clamping plate 123 is fixed with lower Double-sliding rail mechanism, and the lower Double-sliding rail mechanism includes two second
Sliding rail 121 and the second sliding block being arranged on the second sliding rail 121, second sliding block are fixed on the narrow portion for pushing away clamping plate 123
The both sides of the edge of lower end surface.
A kind of optimal technical scheme of the present embodiment: the narrow portion upper surface for pushing away clamping plate 123 is also set up there are two front and back
Displacement sensor 602, moving forward and backward sensor by two makes the drawing clamp device 100 move forward and backward sensor 602 at two
The distance between it is mobile.
A kind of optimal technical scheme of the present embodiment: multiple clamping devices on the conveying mechanism 300 are arranged in a row；
The clamping device includes fixture mounting plate 131, product jacking mechanism, and the fixture mounting plate 131 is a plate body, the plate
Ipsilateral 90 degree of the bending of body upper and lower side forms U-shaped body, is provided with hole, the product top in the middle part of the plate body of the fixture mounting plate 131
Tight mechanism is mounted on the hole；
The product jacking mechanism includes a U-shaped folder body, spring and movable axis 132, and the U-shaped folder body is fixed on by axle sleeve
On the hole of fixture mounting plate 131, the movable axis 132 passes through the axle sleeve and is cased with spring on movable axis 132, and front end is set
There is disc for holding out against product 133, the spring one end peaks on disc anchor ring, and the other end is against fixture mounting plate 131
Plate face on, the movable axis 132 towards draw clamp device 100 one end be equipped with clamping baffle ring；
The upper and lower side of the fixture mounting plate 131 is arranged in the upper gliding groove pushed away on folder limit assembly；
The 132 outer end clamping opening of movable axis is provided with the block for blocking the product 133.
A kind of optimal technical scheme of the present embodiment: the drawing clamp device 100 includes movable plate and draws clamping bar component, described
Movable plate lower end left and right sides connects two the first sliding blocks on upper Double-sliding rail mechanism, is connected with link block on front side of the face of the upper end, even
It connects and the drawing clamping bar component is installed at the notch of the top and bottom of block；
The drawing clamping bar component includes upper clamp plate, lower clamp plate, two support columns and two drawing clamping bars 104, the upper clamp plate, under
Clamping plate is separately mounted at the notch of the top and bottom of link block and upper clamp plate and lower clamp plate are parallel, and two support columns are fixed
Rear corners between the upper clamp plate and lower clamp plate, forward surface on front side of the upper clamp plate and lower clamp plate is fixed respectively to draw folder
Bar 104, two 104 forward surface outer ledges of drawing clamping bar raise upward to form opposite clamp bar；
The tail portion of the movable axis 132 is placed in the clamp bar between two drawing clamping bars 104；
Drawing clamping bar component lower end surface is vertically connected with fixed block 103, and the fixed block 103 is placed in described push away on clamping plate 123
End face, side are connected with the first rocker arm 102, and the first rocker arm 102 passes through the slide opening pushed away on 123 plate body of clamping plate, with engine
Structure 600 connects.
A kind of optimal technical scheme of the present embodiment: the static test fixture 400 includes two groups of clamping parts, elevators
Structure, upper test board 147, fixed test fixture plate 148, lower test board 149, sliding positioning plate 150；
Two groups of clamping parts include lower test fixture 142, upper test fixture 143, and the lower test fixture 142 is set on described
The lower section of test fixture 143 is provided with the partition for separating pin on the lower test fixture 142 and upper test fixture 143, every
Plate the upper side and lower side is equipped with upper fixture block and lower fixture block, and upper fixture block and lower fixture block are provided with calibrating terminal, and its rear end is connected with energy
Enough pivoted arms for compressing the upper fixture block and lower fixture block to partition, the pivoted arm is socketed in one and opens on folder axis shaft, described to open folder
Axis shaft one end connects product and clamps closing device 500, and product clamping closing device 500 drives described open to press from both sides the rotation of axis shaft
Make the upper fixture block and lower fixture block Integral swinging；
It is described open folder axis shaft and product clamping closing device 500 connecting pin be arranged to "-" type structure；
The upper test board 147 is set to the top of the static test fixture 400, is provided with uplink calibrating terminal column, institute
The lower end that lower test board 149 is set to the static test fixture 400 is stated, downlink calibrating terminal column, the fixation are provided with
Test fixture plate 148 is set between the upper test board 147 and lower test board 149, and the upper end and lower end are provided with and are used for
Contact the contact contact of the uplink calibrating terminal column with downlink terminal post；
The lower test fixture 142, upper test fixture 143 are fixed on 150 front side of sliding positioning plate, the sliding positioning plate
150 plate body lower part is equipped with elevating mechanism link block, which is connected with elevating mechanism, the sliding positioning
Plate 150 is vertically arranged, and the upper end and lower end are respectively perpendicular the upper test board 147 of connection and lower test board 149, upper 147 He of test board
It is fixed on rear side of lower test board 149 by rear bearing sheet, the fixed test fixture plate 148 is fixed on two test fixture fixing seats
On 111, two separations of test fixture fixing seat 111 are in the two sides of the fixed test fixture plate 148, one of test clip
Tool 111 side of fixing seat is equipped with for incuding whether test fixture goes up and down the inductor of inductive displacement up and down 603 in place；
Calibrating terminal on the lower test fixture 142, upper test fixture 143 passes through soft arranging wire and the fixed test fixture plate
Test circuit connection on 148；
The lower test fixture 142, upper test fixture 143, sliding positioning plate 150 and rear bearing sheet form a black box
Structure, the black box structure are risen or fallen by elevating mechanism driving, make the fixation test clip of the black box inside configuration
The contact contact of tool plate 148 is contacted with uplink calibrating terminal column or downlink calibrating terminal column.
A kind of optimal technical scheme of the present embodiment: the elevating mechanism includes the second rocker arm 145, first connecting rod 146, institute
One end axis for stating first connecting rod 146 connects on the elevating mechanism link block, and other end axis connects one end of the second rocker arm 145,
The other end axis of second rocker arm 145 is connected to the non-central place of disk of the first sheave 167 on the power mechanism 600,
It is provided with shaft-jointed hole on the body of rod, first fixed plate being vertically arranged is connect by shaft-jointed hole axis, second rocker arm 145 is by engine
Structure 600 drives, and using the axle portion at shaft-jointed hole as branch spot wobble, drives the first connecting rod 146 to rise or fall after swinging.
A kind of optimal technical scheme of the present embodiment: the product clamping closing device 500 includes L-type mounting plate, opens folder
Axis 151, L-type mounting plate side are installed on the side of the static test fixture 400, are provided with out folder shaft mounting hole, institute
It states out folder shaft mounting hole and folder axis 151 is installed out, the folder axis 151 of opening can be rotated opening in folder shaft mounting hole, towards institute
The one end for stating static test fixture 400 is equipped with "-" type clamping opening, and one end of second connecting rod 153 is connected by spiral arm 152, described
Second connecting rod 153 is able to drive the folder axis 151 of opening by spiral arm 152 and rotates, and 153 other end axis of second connecting rod connects third
Rocker arm 154, the disk that 154 other end of third rocker arm is connected to the second sheave 165 on the power mechanism 600 are non-central
Locate, is provided with shaft-jointed hole on the body of rod, second fixed plate being vertically arranged, 154 quilt of third rocker arm are connect by shaft-jointed hole axis
Power mechanism 600 drives, and using the axle portion at shaft-jointed hole as branch spot wobble, the second connecting rod 153 is driven to swing after swinging,
Second connecting rod 153 drives the folder axis 151 of opening to rotate.
A kind of optimal technical scheme of the present embodiment: the power mechanism 600 includes gear set 168 and driving portion；
The driving portion is a motor 161, is fixed on the lower end surface for pushing away clamping plate 123, is connected by synchronous pulley 162
First rotary shaft 163, the motor 161 drive the first rotary shaft 163 to rotate by the synchronous pulley 162, first rotation
The one end portion connection gear group 168 of shaft 163, axis body are fixed with the second sheave 165；
First rotary shaft 163 is connected on two supporting plates, between 168 two supporting plates of the gear set, each bracket
It is provided with two mounting holes, the first rotary shaft 163 up and down on the plate body of plate, two mounting holes on the upside of two supporting plates are set
On, the second rotary shaft 164 is provided between two mounting holes on the downside of two supporting plates；
The gear set 168 includes driving gear and driven gear, and the driving gear and driven gear engage, the driving tooth
Wheel is fixed in first rotary shaft 163, and driven gear is fixed in the second rotary shaft 164, second rotary shaft 164
The first sheave 167 is further fixed on axis body, first sheave 167 follows second rotary shaft 164 to rotate, second rotation
Shaft 164 follows the driven gear to rotate；
It is further fixed on third sheave 166 in first rotary shaft 163, the side axis of the third sheave 166 connects the first rocker arm 102
One end, shaft-jointed hole is set in the middle part of first rocker arm 102, which is connected with T-type fixed block, and the T-type fixed block is solid
Fixed motionless, first rotary shaft 163 drives 166 reciprocating rotation of third sheave, and the third sheave 166 drives described the
Axis of one rocker arm 102 along shaft-jointed hole is swung, and 102 other end of the first rocker arm drives fixed block 103 to be moved forward and backward, fixed block
103 drive movable plate to be moved forward and backward.
A kind of optimal technical scheme of the present embodiment: positioning signal triggering electricity is additionally provided in first rotary shaft 163
Road module 601, the positioning signal trigger circuit module 601 are connect with 161 signal of motor, triggering or driving motor 161
Work stops.
Embodiment 2: the alternating of static test machine of the present invention device working principle of changing gear is as follows:
Product clamps closing device 500, is mounted on conveying test platform.Motor 161 works, and synchronous pulley 162 drives first
Rotary shaft 163 rotates, and the rotation of the first rotary shaft 163 is to driving second sheave 165 by low spot lofty perch, then by the
Three rocker arms 154 drive second connecting rod 153 to swing, and so that the spiral arm 152 is reached out folder axis 151 and are rotated by 90 ° the co-clip (E1 in Fig. 1
Direction)；Product clamps 500 high point of closing device and keeps product clamp position (see figure 9).
The drawing clamp device 100, the first sliding rail 101 is mounted on and is pushed away on clamping plate 123.When second sheave 165 is to most
When high point, the third sheave 166 is driven to start to drive first rocker arm 102 from high point to low spot in the first rotary shaft 163,
To drive and draw clamping bar 104 by fixed block 103, the drawing clamp device starts to draw folder (direction A1 in Fig. 1), until minimum point
And the constant (see figure 7) in holding position.
Meanwhile installation pushes away clamp device 200 with described on delivery platform, by the third sheave 166, from high point to low
Point drives the link block 122, by a pair of second sliding rail 121, the folder gag lever post 124 that pushes away is made to eject conveying clamp (B1 in Fig. 1
Direction), it is synchronous to keep (see figure 10).The product 133 and the conveying fixture, front and back are detached from this time, holding certain distance (see
Fig. 7).
The static test fixture 400, is mounted on test platform.It is described when the third sheave 166 arrives minimum point
Second rotary shaft 164, is driven by gear set 168, drives first sheave 167, drives second rocker arm 145, the
Two rocker arms drive first connecting rod 146, and then move up and down test fixture and complete (see Fig. 4 and Fig. 5)；In the present invention, described
168 transmission ratio 1:2 of gear set, 164 angular speed of the second rotary shaft are the half of first rotary shaft 163, therefore described the
In one swing circle of one rotary shaft 163, second rotary shaft 164 completes 180 ° of rotations；It is dynamic to the exchange of this test fixture
Make completion (see figure 5).Described at this time upper test fixture 143 and lower 142 place-exchange of test fixture (D1 or the side D2 in Fig. 1
To), the upper test board 147 is contacted with the fixed test fixture plate 148, and the lower test fixture 142 is static, and test starts
(see figure 8).
The drawing clamp device 100 described pushes away clamp device 200；Lead to a third sheave 166 respectively, from low spot to high point
Spinning reduction, i.e., described first rocker arm 102 are driven by fixed block 103 and draw clamping bar 104, and the drawing clamp device starts back folder (figure
The direction A2 in 1), while the link block 122 is driven, by a pair of second sliding rail 121, return the folder gag lever post 124 that pushes away
Position is left in conveying clamp (direction B2 in Fig. 1), and third sheave resets lofty perch and keeps (see figure 2), and the conveying fixture passes through
Conveying spring reset, which withstands the product 133, makes it grip product (see figure 4).
Product clamps closing device 500, and when the third sheave 166 is repositioned to highest point, second sheave 165 is by height
Point to low spot rotates, and driving third rocker arm 154 drives second connecting rod 153, so that the spiral arm 152 is reached out folder axis 151 and is rotated by 90 °
It opens in folder (direction E2 in Fig. 1), product clamping 500 low spot of closing device keeps product to open and holds state (see figure 9).To at this point, second
165 low spot of sheave runs intermediate neighbouring position, and positioning signal trigger circuit module 601 triggers, and driving motor 161 stops working.
The movement of reloading of entire static test machine is completed.
The conveying mechanism 300 starts by the direction the C operation in Fig. 1, until specified quantity stops, completion exchanges next time；
Fixture is static in the process, then completes product test.Next time the lower test fixture 142 on static test fixture 400 with
Upper test fixture 143 exchanges, and removes the product tested by the conveying mechanism 300, another fixture continues to test.
In the operational process that entirely changes gear, entire action control is believed by the positioning being installed in first rotary shaft 163
Number trigger circuit module 601 controls；First rotary shaft 163 often rotates a circle, and static test system completes survey of once changing gear
Examination；In addition, described move forward and backward sensor 602, proximity switch and installation and the sense on drawing holder on clamping plate 123 are pushed away by being installed on
It answers piece to form, is respectively used to monitor the spikes/low- points of the third sheave 166 and the drawing clamp device 100, described pushes away folder
The relative position of device 200；The inductor of inductive displacement up and down 603 being installed in test fixture fixing seat 111, is used respectively up and down
It is illustrated 6) in the lower test fixture 142 and upper test fixture 143(for detecting the static test.
The movement operation of entire exercise test process, only one group moves forward and backward the control of sensor 602, since anchor point
Operation completes a set of test fixture and alternately changes folder movement until anchor point stops；Sensor 602 is moved forward and backward, auxiliary monitoring is used for
Draw clip-like condition, upper and lower inductive displacement inductor 603, for monitoring 400 upper and lower displacement of static test fixture and instruction in static state
Fixture in test.
The present invention at least has the following beneficial effects: in the material-changing device of static test of the present invention, due to draw clamp device,
Push away clamp device, the process that test, which clamps closing device, and test fixture moves up and down device to rotate in sheave is completed to specify
The movement of position, therefore, test clamping closing device clamping after, push away clamp device unclamp aging clamp on product when can will
Product with push away clamp device and separated well, so that the process of reloading be made more succinctly to link up, interference will not be generated, fall product, hit
Machine is scraped phenomena such as curved pin, while only one positioning signal of a cycle controls, speed of changing gear is fast, high-efficient.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, all benefits
The equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other phases
The technical field of pass, is included within the scope of the present invention.
Claims (10)
- The device 1. alternating of static test machine is changed gear characterized by comprisingPush away clamp device (200), including push away clamping plate (123) and set on it is described push away clamping plate (123) side push away folder limit assembly, be set to The upper Double-sliding rail mechanism for pushing away clamping plate (123) upper side and bottom surface and lower Double-sliding rail mechanism, the folder limit assembly that pushes away are set It is equipped with gliding groove；Conveying mechanism (300), which is provided with for product clamping and be able to drive product do orientation intermittent movement clamping device, The fixture mounting plate that multiple clamping devices are arranged in a row and one side is arranged in a row be placed in it is described push away on folder limit assembly up and down In sliding slot；It draws clamp device (100), is mounted on by upper Double-sliding rail mechanism and described pushes away clamping plate (123) plate face and can be along upper double cunnings Rail mechanism is mobile, which is provided with the drawing clamping bar component that can clamp the movable axis on the clamping device (132) tail portion；Static test fixture (400) is located at the conveying fixture (300) opposite, on clamping part and conveying fixture (300) thereon Clamping device correspond and be oppositely arranged, the static test fixture (400) be equipped with lifting structure, thereon pass through liter Drop structure moves up and down；Product clamps closing device (500), is arranged in the side of the static test fixture (400), with static test fixture (400) the lifting structure connection on；Power mechanism (600), setting pass through rocker arm assembly and the product clip in the lower end surface for pushing away clamping plate (123), driving portion Closing device (500) connection is held, the power mechanism (600) drives the rocker arm assembly that product is made to clamp closing device (500) The clamping part on the static test fixture (400) is driven to move up and down, the driving portion driving drawing of the other side clamps (100) are set to move along the upper Double-sliding rail mechanism.
- The device 2. alternating of static test machine according to claim 1 is changed gear, it is characterised in that: described to push away clamp device (200) push away clamping plate (123) on are convex plate, are equipped in the wide portion's plate face of convex and push away folder limit assembly；It is described push away folder limit assembly include two U-shaped piece of right angles, two push away folder gag lever post (124), two U-shaped piece of right angles are pacified respectively Two sides loaded on the wide portion's plate face of the convex for pushing away clamping plate (123), oral area towards nip side, two U-shaped piece of right angles it is lateral It is respectively mounted to be fixed between lateral lower end between upper end and pushes away folder gag lever post (124), two push away folder gag lever post (124) in opposite directions Side is provided with sliding slot；The narrow portion upper surface for pushing away clamping plate (123) is fixed with Double-sliding rail mechanism, the upper Double-sliding rail mechanism include two simultaneously Capable the first sliding rail (101) and the first sliding block being arranged on first sliding rail (101), two the first parallel sliding rails (101) pushing away between is provided with slide opening on clamping plate plate body；The narrow portion lower end surface for pushing away clamping plate (123) is fixed with lower Double-sliding rail mechanism, and the lower Double-sliding rail mechanism includes two articles the Two sliding rails (121) and the second sliding block on the second sliding rail (121) is set, second sliding block, which is fixed on, described pushes away clamping plate (123) both sides of the edge of narrow portion lower end surface.
- The device 3. alternating of static test machine according to claim 2 is changed gear, it is characterised in that: described to push away clamping plate (123) Narrow portion upper surface also set up there are two moving forward and backward sensor (602), moving forward and backward sensor by two makes the drawings folder It is mobile that device (100) moves forward and backward the distance between sensor (602) at two.
- The device 4. alternating of static test machine according to claim 1 is changed gear, it is characterised in that: the conveying mechanism (300) multiple clamping devices on are arranged in a row；The clamping device includes fixture mounting plate (131), product jacking mechanism, and the fixture mounting plate (131) is a plate body, Ipsilateral 90 degree of the bending of the plate body upper and lower side forms U-shaped body, is provided with hole in the middle part of the plate body of the fixture mounting plate (131), described Product jacking mechanism is mounted on the hole；The product jacking mechanism includes a U-shaped folder body, spring and movable axis (132), and the U-shaped folder body is fixed by axle sleeve On the hole of fixture mounting plate (131), the movable axis (132) passes through the axle sleeve and is cased with spring on movable axis (132), Its front end is equipped with disc for holding out against product (133), and the spring one end peaks on disc anchor ring, and the other end is against fixture In the plate face of mounting plate (131), the movable axis (132) is equipped with clamping baffle ring towards one end of drawing clamp device (100)；The upper and lower side of the fixture mounting plate (131) is arranged in the upper gliding groove pushed away on folder limit assembly；Movable axis (132) outer end clamping opening is provided with the block for blocking the product (133).
- The device 5. alternating of static test machine according to claim 1 is changed gear, it is characterised in that: the drawing clamp device It (100) include movable plate and drawing clamping bar component, movable plate lower end left and right sides connects two first on upper Double-sliding rail mechanism Sliding block, the upper end face front side are connected with link block, the drawing clamping bar component are equipped at the notch of the top and bottom of link block；The drawing clamping bar component includes upper clamp plate, lower clamp plate, two support columns and two drawing clamping bars (104), the upper clamp plate, Lower clamp plate is separately mounted at the notch of the top and bottom of link block and upper clamp plate and lower clamp plate are parallel, and two support columns are solid The rear corners being scheduled between the upper clamp plate and lower clamp plate, forward surface on front side of the upper clamp plate and lower clamp plate is fixed respectively to be drawn Clamping bar (104), two drawing clamping bar (104) forward surface outer ledges raise upward to form opposite clamp bar；The tail portion of the movable axis (132) is placed in the clamp bar between two drawing clamping bars (104)；Drawing clamping bar component lower end surface is vertically connected with fixed block (103), and the fixed block (103), which is placed in, described pushes away clamping plate (123) upper surface, side are connected with the first rocker arm (102), and the first rocker arm (102) passes through described push away on clamping plate (123) plate body Slide opening is connect with power mechanism (600).
- The device 6. alternating of static test machine according to claim 1 is changed gear, it is characterised in that: the static test fixture (400) include two groups of clamping parts, elevating mechanism, upper test board (147), fixed test fixture plate (148), lower test board (149), It slides positioning plate (150)；Two groups of clamping parts include lower test fixture (142), upper test fixture (143), and the lower test fixture (142) is set to It is provided on the lower section of the upper test fixture (143), the lower test fixture (142) and upper test fixture (143) by pin The partition separated, partition the upper side and lower side are equipped with upper fixture block and lower fixture block, and upper fixture block and lower fixture block are provided with calibrating terminal, Rear end is connected with the pivoted arm that can compress the upper fixture block and lower fixture block to partition, and the pivoted arm is socketed in one and opens folder axis shaft On, described to open folder axis shaft one end connection product clamping closing device (500), which clamps closing device (500) and drives institute Stating out folder axis shaft rotation makes the upper fixture block and lower fixture block Integral swinging；It is described open folder axis shaft and product clamping closing device (500) connecting pin be arranged to "-" type structure；The upper test board (147) is set to the top of the static test fixture (400), is provided with uplink calibrating terminal Column, the lower test board (149) are set to the lower end of the static test fixture (400), are provided with downlink calibrating terminal column, The fixed test fixture plate (148) is set between the upper test board (147) and lower test board (149), and the upper end is under End is provided with the contact contact for contacting the uplink calibrating terminal column with downlink terminal post；The lower test fixture (142), upper test fixture (143) are fixed on front side of the sliding positioning plate (150), the sliding The plate body lower part of positioning plate (150) is equipped with elevating mechanism link block, which is connected with elevating mechanism, described Sliding positioning plate (150) is vertically arranged, and the upper end and lower end are respectively perpendicular connection upper test board (147) and lower test board (149), described It is fixed on rear side of upper test board (147) and lower test board (149) by rear bearing sheet, the fixed test fixture plate (148) is fixed On two test fixture fixing seats (111), two test fixture fixing seat (111) separations are in the fixed test fixture plate (148) two sides, one of test fixture fixing seat (111) side are equipped with for incuding whether test fixture goes up and down in place The inductor of inductive displacement up and down (603)；Calibrating terminal on the lower test fixture (142), upper test fixture (143) passes through soft arranging wire and the fixed test clip Has the test circuit connection on plate (148)；The lower test fixture (142), upper test fixture (143), sliding positioning plate (150) and rear bearing sheet formation one are whole Body modular construction, the black box structure are risen or fallen by elevating mechanism driving, make the fixation of the black box inside configuration The contact contact of test fixture plate (148) is contacted with uplink calibrating terminal column or downlink calibrating terminal column.
- The device 7. alternating of static test machine according to claim 6 is changed gear, it is characterised in that: the elevating mechanism includes One end axis of second rocker arm (145), first connecting rod (146), the first connecting rod (146) connects in the elevating mechanism link block On, other end axis connects one end of the second rocker arm (145), and the other end axis of second rocker arm (145) is connected to the engine The disk non-central place of the first sheave (167) on structure (600) is provided with shaft-jointed hole on the body of rod, is connect by shaft-jointed hole axis One the first fixed plate being vertically arranged, second rocker arm (145) are driven by power mechanism (600), are with the axle portion at shaft-jointed hole Branch spot wobble drives the first connecting rod (146) to rise or fall after swinging.
- The device 8. alternating of static test machine according to claim 1 is changed gear, it is characterised in that: the product clamping folding Device (500) includes L-type mounting plate, opens folder axis (151), and L-type mounting plate side is installed on the static test fixture (400) Side, be provided with out folder shaft mounting hole, the folder shaft mounting hole of opening is equipped with out folder axis (151), described to open folder axis (151) it can rotate opening in folder shaft mounting hole, be pressed from both sides towards one end of the static test fixture (400) equipped with "-" type Mouthful, by one end of spiral arm (152) connection second connecting rod (153), the second connecting rod (153) can by spiral arm (152) Folder axis (151) rotation is opened described in drive, second connecting rod (153) other end axis connects third rocker arm (154), the third rocker arm (154) other end is connected to the non-central place of disk of the second sheave (165) on the power mechanism (600), sets on the body of rod It is equipped with shaft-jointed hole, second fixed plate being vertically arranged is connect by shaft-jointed hole axis, the third rocker arm (154) is by power mechanism (600) it drives, using the axle portion at shaft-jointed hole as branch spot wobble, the second connecting rod (153) is driven to swing after swinging, second Connecting rod (153) opens folder axis (151) rotation described in driving.
- The device 9. alternating of static test machine according to claim 1 is changed gear, it is characterised in that: the power mechanism It (600) include gear set (168) and driving portion；The driving portion is a motor (161), is fixed on the lower end surface for pushing away clamping plate (123), passes through synchronous pulley (162) the first rotary shaft (163) are connected, the motor (161) drives the first rotary shaft by the synchronous pulley (162) (163) it rotates, the one end portion connection gear group (168) of first rotary shaft (163), axis body is fixed with the second sheave (165)；First rotary shaft (163) is connected on two supporting plates, between (168) two supporting plates of the gear set, each It is provided with two mounting holes, the first rotary shaft (163) up and down on the plate body of supporting plate, two on the upside of two supporting plates are set On mounting hole, the second rotary shaft (164) are provided between two mounting holes on the downside of two supporting plates；The gear set (168) includes driving gear and driven gear, and the driving gear and driven gear engage, the active Gear is fixed on first rotary shaft (163), and driven gear is fixed on the second rotary shaft (164), second rotation It is further fixed on the axis body of axis (164) the first sheave (167), first sheave (167) follows second rotary shaft (164) Rotation, second rotary shaft (164) follow the driven gear to rotate；Third sheave (166) are further fixed on first rotary shaft (163), the side axis of the third sheave (166) connects first Shaft-jointed hole is arranged in one end of rocker arm (102), the first rocker arm (102) middle part, which is connected with T-type fixed block, the T Type fixed block is fixed, and first rotary shaft (163) drives third sheave (166) reciprocating rotation, the third slot Taking turns (166) drives axis of first rocker arm (102) along shaft-jointed hole to swing, and the first rocker arm (102) other end drives solid Determine block (103) back-and-forth motion, fixed block (103) drives movable plate to be moved forward and backward.
- The device 10. alternating of static test machine according to claim 9 is changed gear, it is characterised in that: first rotary shaft (163) positioning signal trigger circuit module (601) is additionally provided on, the positioning signal trigger circuit module (601) and the electricity The connection of machine (161) signal, triggering or driving motor (161) work stop.
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| CN201910256798.9A CN109848057B (en) | 2019-04-01 | 2019-04-01 | Alternate row changing device of static testing machine |
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| CN201910256798.9A CN109848057B (en) | 2019-04-01 | 2019-04-01 | Alternate row changing device of static testing machine |
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| CN110302980A (en) * | 2019-08-05 | 2019-10-08 | 深圳新益昌科技股份有限公司 | A kind of alminium electrolytic condenser static test machine |
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| CN109848057B (en) | 2023-11-10 |
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