CN208833801U - Automatic die-locking device, pcb board test mould group and pcb board test equipment - Google Patents
Automatic die-locking device, pcb board test mould group and pcb board test equipment Download PDFInfo
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- CN208833801U CN208833801U CN201821220794.2U CN201821220794U CN208833801U CN 208833801 U CN208833801 U CN 208833801U CN 201821220794 U CN201821220794 U CN 201821220794U CN 208833801 U CN208833801 U CN 208833801U
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Abstract
The utility model belongs to PCB production detection device technical field, more particularly to a kind of automatic die-locking device, pcb board tests mould group and pcb board test equipment, wherein automatic die-locking device includes retaining mechanism, the retaining mechanism includes oscillating rod, hinged seat and traction piece, the hinged seat is fixed on the edge of fixed plate, the middle part of the oscillating rod and the hinged seat are hinged, the first end of the oscillating rod extends to the intermediate of fixed plate, the second end of the oscillating rod extends downwardly and is bent to the lower surface of the cope plate, the traction piece is fixed on fixed plate and connect with the first end of the oscillating rod.In the present embodiment, pass through the cooperation of traction piece and oscillating rod, the locking state between cope plate and Rapid reversal cope plate and upper mounted plate can rapidly be locked, the dismounting and change speed for greatly accelerating cope plate and the testing host between cope plate and upper mounted plate, improves production efficiency.
Description
Technical field
The utility model belongs to PCB production detection device technical field more particularly to a kind of automatic die-locking device, pcb board
Test mould group and pcb board test equipment.
Background technique
Pcb board is tested mould group and is commonly used in pcb board burning program and test, in pcb board test mould group, testing host
It is fixed on the upper surface of cope plate, testing host is gripped up and down by upper mounted plate and cope plate, testing host is equipped with
The testing needle of cope plate is extended downward and through, testing host abuts preset contact on pcb board by testing needle, thus right
Pcb board is tested.Different pcb boards, circuit layout is not identical, therefore corresponding survey can be arranged to each pcb board
Try mainboard and cope plate.In the related technology, upper mounted plate is equipped with and extends downwardly and the screw with cope plate screw connection, passes through spiral shell
Cope plate is fixed below upper mounted plate by silk.But in the different pcb board of switch test, require to carry out twisting screw every time
Operation, process is tedious, and there are the slow-footed problems of dismounting and change testing host and cope plate.
Utility model content
The purpose of this utility model is to provide a kind of automatic die-locking device, pcb board test mould group and pcb board tests to set
It is standby, it is intended to solve the slow-footed technical problem of testing host and cope plate dismounting and change in the prior art.
In order to achieve the above purposes, the technical solution adopted by the utility model is: a kind of automatic die-locking device, for by upper mold
Plate lock onto the lower surface of upper mounted plate, and the automatic die-locking device includes retaining mechanism, the retaining mechanism include oscillating rod,
Hinged seat and traction piece, the hinged seat are fixed on the edge of fixed plate, the middle part of the oscillating rod and described hinged
Seat is hinged, and the first end of the oscillating rod extends to the intermediate of fixed plate, and the second end of the oscillating rod extends downwardly
And it is bent to the lower surface of the cope plate, the traction piece is fixed on first on fixed plate and with the oscillating rod
End connects and draws the first end of the oscillating rod and is swung up or to lower swing.
Optionally, the quantity of the hinged seat and the quantity of the oscillating rod are two, and two hinged seats are set side by side
It sets, the retaining mechanism further includes hinge bar and connecting rod, and the both ends of the hinge bar are arranged in respectively on two hinged seats, and
The both ends of the hinge bar are hinged with the middle part of two oscillating rods respectively, the both ends of the connecting rod respectively with two oscillating rods
First end connection, the traction piece connect with the middle part of the connecting rod.
Optionally, the retaining mechanism further includes the first fixing seat, and the traction piece is the first cylinder, first cylinder
It is fixed in first fixing seat and is located between the first end of two oscillating rods, the push rod of first cylinder is to downward
It stretches and is connect with the middle part of the connecting rod.
Optionally, the two sides of first fixing seat are equipped with elastic component, the upper end of two elastic components respectively with it is described
The two sides of first fixing seat connect, and the lower end of two elastic components is connect with the first end of two oscillating rods respectively.
Optionally, first fixing seat includes connecting plate and the mounting plate for fixing first cylinder, the company
It is fixedly connected on the lower end of fishplate bar and fixed plate, the upper end of the connecting plate is extended upwardly to higher than two oscillating rods
The position of first end, the mounting plate are fixed on the upper end of the connecting plate, and two fixed parts are respectively arranged at the installation
The two sides of plate.
Optionally, the lower end of the push rod of first cylinder is equipped with articulation piece, the upper end of the articulation piece and described first
The lower end of cylinder push-rod is hinged, and the lower end of the articulation piece is connect with the connecting rod.
Optionally, the automatic die-locking device further includes separating mechanism, and the separating mechanism includes the second fixing seat and the
Two cylinders, second fixing seat are fixed on fixed plate, and second cylinder is fixed in second fixing seat,
The push rod of second cylinder extends downward and through fixed plate and abuts with the cope plate.
The utility model has the beneficial effects that in the automatic die-locking device of the utility model, the first of traction piece and oscillating rod
End connects and draws the first end of oscillating rod and is swung up or to lower swing.The first end of oscillating rod is when swinging, band movable pendulum
The second end of lever in the middle part of the oscillating rod with the hinged spot wobble of hinged seat, due to the second end of oscillating rod first extend downwardly again to
To the bending of the lower surface of cope plate and hinged seat is fixed on the edge of upper mounted plate, therefore, the end of oscillating rod second end with
The abutted position of cope plate is located at the position below hinged seat and among cope plate.In use, traction piece is drawn
When the first end of oscillating rod is swung up, the second end of oscillating rod is then to lower swing, so that the end of oscillating rod second end is upward
The inside of template simultaneously moves up, and the end of oscillating rod second end pushes cope plate to move up, to rapidly lock cope plate
In the lower surface of upper mounted plate；When traction piece draws the first end of oscillating rod to lower swing, the second end of oscillating rod is then put upwards
It is dynamic so that outside from the end of oscillating rod second end to cope plate and move down, upper mold is unclamped in the end of oscillating rod second end
Plate, consequently facilitating cope plate is separated with upper mounted plate.It, can be fast by the cooperation of traction piece and oscillating rod in the present embodiment
Lock the locking state between cope plate and Rapid reversal cope plate and upper mounted plate fastly, greatly accelerate cope plate and
The dismounting and change speed of testing host between cope plate and upper mounted plate, improves production efficiency.
To achieve the above object, the utility model use another solution is that a kind of pcb board tests mould group, including
Upper mold group, the upper mold group include upper mounted plate, the cope plate for being set to upper mounted plate lower surface and are removably fixed in described
The testing host of the upper surface of cope plate, the two sides of fixed plate are equipped with the automatic die-locking device.
Optionally, the pcb board test mould group further includes lower die group and extends to the linear movement below the cope plate
Mould group, the lower die group is fixedly installed on the driving end of the linear movement mould group and the driving through the linear movement mould group
And the length direction along the linear movement mould group reciprocatingly moves, the lower surface of the cope plate, which is equipped with, to be extended downwardly and is inserted into
Replacement positioning pin in the lower die group and the spacer pin for extending downwardly and being abutted with the lower die group, the length of the spacer pin
Less than the length of the replacement positioning pin.
Optionally, the lower die group include be fixedly installed in the linear movement mould group driving end on bottom plate and
It is set to the lower template of the bottom plate upper surface, the bottom plate or/and the lower template are equipped with and the replacement
The matched pin hole of positioning pin.
The utility model has the beneficial effects that the two sides of upper mounted plate are equipped with aforementioned automatic mode locking dress in the utility model
It sets, two automatic die-locking devices push cope plate mobile to lock from the two sides support cope plate of cope plate, and from the two sides of cope plate
Tight cope plate so that pcb board test mould group in, can rapid automatic locking cope plate and release locking cope plate, accelerate
The speed of pcb board test mould group dismounting and change testing host and cope plate.
To achieve the above object, the yet another aspect that the utility model uses is: a kind of pcb board test equipment, including
Workbench, the pcb board test equipment include the pcb board test mould group described at least one, and each pcb board tests mould group
It is mounted on the workbench.
The utility model has the beneficial effects that the utility model pcb board test equipment can batch testing pcb board, have more
Comparatively fast pcb board test speed, the pcb board test equipment of the present embodiment, more frequently replace testing host and upper mold
Plate, and replacement can be related to multiple pcb board test mould groups every time, pass through the two of the upper mounted plate tested in mould group in each pcb board
Automatic die-locking device is arranged in side, can lock simultaneously cope plate or release locking cope plate simultaneously, has high replacement speed,
It improves work efficiency, adds automatic die-locking device bring cost problem in addition, also making up.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram that pcb board provided by the embodiment of the utility model tests mould group；
Fig. 2 is the rearview that pcb board provided by the embodiment of the utility model tests mould group；
Fig. 3 is the side view that pcb board provided by the embodiment of the utility model tests mould group；
Fig. 4 is the exploded view that pcb board provided by the embodiment of the utility model tests mould group.
Wherein, each appended drawing reference in figure: 1-upper mold group, 11-cope plates, 12-upper mounted plates, 13-testing hosts, more
Change positioning pin 14,15,2-retaining mechanism of spacer pin, 21-oscillating rods, 22-hinged seats, 23-traction pieces, 24-hinge bars,
25-connecting rods, the 26-the first fixing seat, 261-connecting plates, 262-mounting plates, 263-fixed parts, 27-elastic components, 28-hinges
Fitting, 3-separating mechanisms, the 31-the second fixing seat, the 32-the second cylinder, 4-lifting assemblies, 41-guide posts, 42-top plates,
43-third cylinders, 5-linear movement mould groups, 6-lower die groups, 61-bottom plates, 62-lower templates.
Specific embodiment
The embodiments of the present invention are described below in detail, the examples of the embodiments are shown in attached drawing 1 into attached drawing 4,
In which the same or similar labels are throughly indicated same or similar element or elements with the same or similar functions.Under
Face is exemplary by reference to the embodiment that attached drawing 1 to attached drawing 4 describes, it is intended to for explaining the utility model, and cannot be managed
Solution is limitations of the present invention.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
As Figure 1 and Figure 4, the utility model embodiment provides a kind of automatic die-locking device, for locking cope plate 11
Tightly in the lower surface of upper mounted plate 12, automatic die-locking device includes retaining mechanism 2, and retaining mechanism 2 includes oscillating rod 21, hinged seat
22 and traction piece 23, hinged seat 22 is fixed on the edge of upper mounted plate 12, and the middle part of oscillating rod 21 and hinged seat 22 are hinged, swings
The first end of bar 21 extends to the intermediate of upper mounted plate 12, and the second end of oscillating rod 21 extends downwardly and is bent to cope plate 11
Lower surface, traction piece 23 are fixed on upper mounted plate 12 and the first of oscillating rod 21 are connect and drawn with the first end of oscillating rod 21
End is swung up or to lower swing.In the present embodiment, traction piece 23 connect with the first end of oscillating rod 21 and draws oscillating rod
21 first end is swung up or to lower swing.The first end of oscillating rod 21 drives the second end of oscillating rod 21 when swinging
Hinged spot wobble around 21 middle part and hinged seat 22 of oscillating rod, since the second end of oscillating rod 21 first extends downwardly again to Xiang Shangmo
The lower surface of plate 11 is bent and hinged seat 22 is fixed on the edge of upper mounted plate 12, therefore, the end of 21 second end of oscillating rod
It is located at 22 lower section of hinged seat and the position among cope plate 11 with the abutted position of cope plate 11.In use, it leads
Draw part 23 and draw the first end of oscillating rod 21 when being swung up, the second end of oscillating rod 21 is then to lower swing, so that oscillating rod 21
Inside from the end of second end to cope plate 11 and move up, the end of 21 second end of oscillating rod pushes cope plate 11 to move up,
To which cope plate 11 rapidly to be lock onto the lower surface of upper mounted plate 12；The first end that traction piece 23 draws oscillating rod 21 is downward
When swing, the second end of oscillating rod 21 is then swung up so that the end of 21 second end of oscillating rod to the outside of cope plate 11 simultaneously
It moves down, cope plate 11 is unclamped in the end of 21 second end of oscillating rod, consequently facilitating cope plate 11 is separated with upper mounted plate 12.
In the present embodiment, by the cooperation of traction piece 23 and oscillating rod 21, can rapidly it lock on cope plate 11 and Rapid reversal
Locking state between template 11 and upper mounted plate 12 greatly accelerates cope plate 11 and is located at cope plate 11 and upper mounted plate
The dismounting and change speed of testing host 13 between 12, improves production efficiency.
Optionally, as shown in Figure 1 and Figure 2, the quantity of hinged seat 22 and the quantity of oscillating rod 21 are two, two hinged seats
22 are arranged side by side, and retaining mechanism 2 further includes hinge bar 24 and connecting rod 25, and the both ends of hinge bar 24 are arranged in two hinged seats 22 respectively
On, and the both ends of hinge bar 24 are hinged with the middle part of two oscillating rods 21 respectively, the both ends of connecting rod 25 respectively with two oscillating rods 21
First end connection, traction piece 23 are connect with the middle part of connecting rod 25.When single oscillating rod 21 locks cope plate 11, there are oscillating rods 21
Can not steady support cope plate 11 the problem of.In the present embodiment, by the way that two oscillating rods 21 are arranged, and pass through connecting rod 25 while band
Dynamic two oscillating rods 21 are swung, so that the second end of two oscillating rods 21 can synchronize locking cope plate 11 or synchronous releasing lock
The second end of tight cope plate 11, two oscillating rods 21 being capable of steady support cope plate 11.
Further, in this embodiment traction piece 23 is the dynamical element that can be drawn the first end of oscillating rod 21 and swing
Or elastic element, such as dynamical element element is cylinder, hydraulic cylinder, elastic element is compressed spring.Traction piece 23 is fixed on
On upper mounted plate 12, the upper end of traction piece 23 is connect with the first end of oscillating rod 21, to realize the first of traction oscillating rod 21
End is swung.
In the present embodiment, as shown in Fig. 2, retaining mechanism 2 further includes the first fixing seat 26, it is preferable that traction piece 23 is the
One cylinder, the first cylinder are fixed in the first fixing seat 26 and are located between the first end of two oscillating rods 21, and the first cylinder pushes away
Bar is extended downwardly and is connect with the middle part of connecting rod 25.The push rod of first cylinder can automatic telescopic, compared to compressed spring, automatically
Change degree is higher, and the speed of dismounting and change cope plate 11 and testing host 13 is faster.In addition, in the related technology, in order to accurately fixed
Position between position upper mounted plate 12 and cope plate 11 positions finger setting upper mounted plate 12 and cope plate 11 by installation, due to
The cooperation for installing positioning pin is close, so that cope plate 11, which is lock onto 12 lower surface of upper mounted plate, needs biggish active force, and
First cylinder can apply on biggish active force to oscillating rod 21, so that the second end of oscillating rod 21 can apply biggish work
For support and cope plate 11 is pushed up, cope plate 11 is locked.
Optionally, as Figure 1 and Figure 4, the two sides of the first fixing seat 26 are equipped with elastic component 27, two elastic components 27 it is upper
End is connect with the two sides of the first fixing seat 26 respectively, and the lower end of two elastic components 27 is connect with the first end of two oscillating rods 21 respectively.
In the present embodiment, the both ends of elastic component 27 connect with the respective side of the first fixing seat 26 and the first end of corresponding oscillating rod 21 respectively
It connecing, elastic component 27 can be continuously applied the active force for being swung up the first end of oscillating rod 21, so that oscillating rod 21
Second end can continue support cope plate 11, to run out of steam suddenly the feelings of (such as the first cylinder air pressure loss) in traction piece 23
Under condition, active force can be replenished in time with support cope plate 11, prevent cope plate 11 be detached from from the lower surface of upper mounted plate 12 and
Cope plate 11 and testing host 13 is caused to break.
Further, the two sides of the first fixing seat 26 are equipped with the fixed part 263 for extending corresponding 21 upper end of oscillating rod, and two
The upper end of elastic component 27 is connect with two fixed parts 263 respectively.
In the present embodiment, elastic component 27 is that extension spring or flexible rubber band, the present embodiment preferably stretch bullet
Spring.
Optionally, as Figure 1 and Figure 4, the first fixing seat 26 includes connecting plate 261 and the peace for fixing the first cylinder
The lower end of loading board 262, connecting plate 261 is fixedly connected with the lower end of upper mounted plate 12, and the upper end of connecting plate 261 upwardly extends supreme
In the position of two oscillating rods, 21 first end, mounting plate 262 is fixed on the upper end of connecting plate 261, and two fixed parts 263 are respectively arranged at
The two sides of mounting plate 262.It in the present embodiment, is upwardly extended by connecting plate 261, so that the height of mounting plate 262 is higher than
The height of two oscillating rods, 21 first end, when the both ends of elastic component 27 are connect with fixed part 263 and 21 first end of oscillating rod respectively, bullet
Property part 27 can enough provide and continuingly act on the pulling force of 21 first end of oscillating rod.
Optionally, as Figure 1 and Figure 4, the lower end of the push rod of the first cylinder is equipped with articulation piece 28, the upper end of articulation piece 28
Hinged with the lower end of the first cylinder push-rod, the lower end of articulation piece 28 is connect with connecting rod 25.First end due to oscillating rod 21 is being done
It swings, the motion profile of connecting rod 25 is arc, and the pushrod movement track of the first cylinder is straight line, and therefore, the first cylinder pushes away
It will form movement interference between bar and connecting rod 25.In the present embodiment, articulation piece is arranged by the lower end of the push rod in the first cylinder
28, so that the push rod of the first cylinder and connecting rod 25 be avoided to generate movement interference.
Optionally, as Figure 1 and Figure 4, automatic die-locking device further includes separating mechanism 3, and separating mechanism 3 includes second solid
Reservation 31 and the second cylinder 32, the second fixing seat 31 are fixed on upper mounted plate 12, and the second cylinder 32 is fixed on the second fixing seat
On 31, the push rod of the second cylinder 32 extends downward and through upper mounted plate 12 and abuts with cope plate 11.In the related technology, in order to
It is accurately positioned the position between upper mounted plate 12 and cope plate 11, passes through installation positioning finger setting upper mounted plate 12 and cope plate
11, since the cooperation of installation positioning pin is close, so that separating difficulty between cope plate 11 and upper mounted plate 12.Point of the present embodiment
Disembark in structure 3, the push rod of the second cylinder 32 abuts cope plate 11, so that cope plate 11 be pushed to move down, make cope plate 11 with
Upper mounted plate 12 separates, and realizes unlock cope plate 11.
In the present embodiment, the push rod of the second cylinder 32 extends downward and through upper mounted plate 12 and abuts with cope plate 11,
The push rod that can be the second cylinder 32 is abutted by testing host 13 with cope plate 11 indirectly, is also possible to testing host 13 and is equipped with
The hole of empty avoiding, so that the push rod of the second cylinder 32 is directly abutted with cope plate 11 by the hole of empty avoiding.
In addition, in the present embodiment, during unlocking cope plate 11, when cope plate 11 is separated with upper mounted plate 12 completely,
Very likely due to the influence of 13 gravity of cope plate 11 and testing host, the second end of oscillating rod 21 is made to continue up template 11
Outer side oscillation causes cope plate 11 to fall so that the second end of oscillating rod 21 and cope plate 11 are detached from.Aforementioned elastic parts 27
The second end of oscillating rod 21 can be hindered to continue up the outer side-sway of template 11 after cope plate 11 is separated with upper mounted plate 12
It is dynamic, so that the second end of oscillating rod 21 and cope plate 11 be avoided to be detached from, cope plate 11 and testing host 13 is avoided to fall.
As shown in Figure 1, the utility model embodiment additionally provides a kind of pcb board test mould group, including upper mold group 1, upper mold
Group 1 includes upper mounted plate 12, is set to the cope plate 11 of 12 lower surface of upper mounted plate and is removably fixed in the upper of cope plate 11
The testing host 13 on surface, the two sides of upper mounted plate 12 are equipped with aforementioned automatic die-locking device.
In the present embodiment, the two sides of upper mounted plate 12 are equipped with aforementioned automatic die-locking device, and two automatic die-locking devices are from upper
The two sides support cope plate 11 of template 11, and push cope plate 11 mobile to lock cope plate 11 from the two sides of cope plate 11, make
Pcb board test mould group in, can rapid automatic locking cope plate 11 and release locking cope plate 11, accelerate pcb board survey
The speed of die trial group dismounting and change testing host 13 and cope plate 11.
Optionally, as shown in Figure 3, Figure 4, pcb board test mould group further includes lower die group 6 and extends to below cope plate 1
Linear movement mould group 5, lower die group 6 is fixedly installed on the driving end of linear movement mould group 5 and the driving of linear movement mould group 5
And the length direction along linear movement mould group 5 reciprocatingly moves, the lower surface of cope plate 11, which is equipped with, to be extended downwardly and is inserted into lower die
The length of the spacer pin 15 for organizing the replacement positioning pin 14 in 6 and extending downwardly and abutting with lower die group, spacer pin 15 is less than replacement
The length of positioning pin 14.During installation testing host 13 automatically and cope plate 11, testing host 13 is initially secured to
The upper surface of template 11, cope plate 11 are placed in again in lower die group 6, and to replace positioning pin 14 and 6 company of matching of lower die group
It connects, while spacer pin 15 abuts lower die group 6, so that keeping spacing between cope plate 11 and lower die group 6, as shown in Figure 3；So
Afterwards, lower die group 6 is driven to be moved to the lower section of upper mounted plate 12 by linear movement mould group 5, testing host 13 and cope plate 11 are same
When be also brought to the lower section of upper mounted plate 12；Then, two retaining mechanisms 2 start work, and two traction pieces 23 draw two oscillating rods 21
First end on put, the second end of two oscillating rods 21 protrudes into the gap between cope plate 11 and lower die group 6, and cope plate 11 is connected
It is locked together with testing host 13, to realize automatic installation cope plate 11 and testing host 13, as shown in Figure 2.The present embodiment
In, mould group 5 is moved by core and transports cope plate 11 and testing host, cope plate 11 and testing host 13 are transported into supreme fixation
The lower section of plate 12, and by the way that replacement positioning pin 14 and spacer pin 15 is arranged in the lower surface of cope plate, so that under cope plate 11
There are gaps between mould group 6, so that the second end of oscillating rod 21 can extend between 11 lower die group 6 of cope plate, there are gaps
In, realize automatic installation cope plate 11 and testing host 13.
During automatic dismantling cope plate 11 and testing host 13, firstly, linear movement mould group 5 drives lower die group 6
It is moved to the lower section of cope plate 11, in order to accept cope plate 11；Then, the traction piece 23 in retaining mechanism 2 draws oscillating rod
21 first end is to lower swing, so that the second end of oscillating rod 21 puts outward and is detached from cope plate 11；Then, separating mechanism 3 opens
Start building to make, the push rod of the second cylinder 32 pushes cope plate 11 to move down, thus cope plate 11 separated with upper mounted plate 12 and
It drops down onto lower die group 6；Finally, linear movement mould group 5 drives lower die group 6 mobile, by cope plate 11 and testing host 13 from upper
It is delivered to below fixed plate 12 except upper mounted plate 12.
Optionally, lower die group 6 includes the bottom plate 61 being fixedly installed on the driving end of linear movement mould group 6 and setting
Lower template 62 in 61 upper surface of bottom plate, bottom plate 61 or/and lower template 62 are equipped with to be matched with replacement positioning pin 14
Pin hole (not indicated in figure).In the present embodiment, it can be arranged on bottom plate 61 or lower template 62 and replacement positioning pin 14
The pin hole matched, when setting in lower template 62 is with replacement 14 matched pin hole of positioning pin, in replacement cope plate 11 and testing host
Before 13, lower template 62 is first installed；When setting on bottom plate 61 is with replacement 14 matched pin hole of positioning pin, in replacement cope plate
11 and testing host 13 before, without installing lower template 62, cope plate 11 can be placed directly on bottom plate 61.It can also be simultaneously
Setting and the replacement matched pin hole of positioning pin 14 on bottom plate 61 and lower template 62, so regardless of whether installation lower template
62, replaceable cope plate 11 and testing host.
Optionally, as shown in figure 3, pcb board test mould group further includes lifting assembly 4, upper mold group 1 is set to lifting assembly 4
On, lifting assembly 4 drives upper mold group 1 to move up and down.Lifting assembly 4 drives cope plate 11 and test master in testing host
Plate 13 go up and down, to adjust the height of cope plate 11 and testing host 13 so that testing host 13 can be placed in lower die
Pcb board on plate 62 is electrically connected, to test pcb board.When dismantling cope plate 11 and testing host 13, lifting assembly 4 is adjusted
The height of upper mounted plate 12 is saved, so that when the second cylinder 32 separation cope plate 11 and testing host 13, cope plate 11 and test master
Plate 13 can be dropped down onto lower die group 6 with lesser difference in height, or cope plate 11 and testing host 13 are just dropped down onto
In lower die group 6, to reduce or avoid vibration when dismantling cope plate 11 and testing host 13；In installation cope plate 11 and survey
When trying mainboard 13, lifting assembly 4 adjusts the height of upper mounted plate 12, so that the second end of oscillating rod 21 can be directed at cope plate
Gap between 11 and lower die group 6, to protrude into the gap between cope plate 11 and lower die group 6.
Specifically, as shown in Figure 3, Figure 4, lifting assembly 4 include more vertical guide posts 41 disposed in parallel, be set to it is each
The top plate 42 of 41 upper end of guide post and the third cylinder 43 being fixed on top plate 42.Upper mold group 1 includes upper mounted plate 12, cope plate
11 and testing host 13, cope plate 11 be set to the lower surface of upper mounted plate 12, testing host 13 is detachably secured to upper mold
The upper surface of plate 11 and for testing pcb board, the two sides of upper mounted plate 12 are equipped with aforementioned automatic die-locking device, and cope plate 11 is logical
Cross the lower surface that aforementioned automatic die-locking device lock onto upper mounted plate 12.Upper mounted plate 12 is socketed on each guiding by linear bearing
On column 41, the output end of third cylinder 43 is connect to drive upper mounted plate 12 to do lifting fortune along each guide post 41 with upper mounted plate 12
It is dynamic.
In the present embodiment, upper mold group 1 connect with pcb board, in particular to testing host 13 on be connected with and extend downwardly and wear
Cross the testing needle of cope plate 11, testing host 13 connect by testing needle with pcb board, thus to pcb board progress burning program with
Test job.
The utility model embodiment additionally provides a kind of pcb board test equipment, including workbench (not shown) and
At least one pcb board test mould group being set on workbench, each pcb board test mould group are mounted on workbench.It is right
For single pcb board test mould group, more common 11 fixed form of cope plate is to be screwed, and structure is simple, at
This is low, but simultaneously to multiple pcb boards test mould group more allow cope plate 11 and testing host 13 when, screw is only capable of passing through when fixed
Cope plate 11 could be dismantled after repeatedly twisting manually, but significantly reduce equipment replaces cope plate 11 and testing host 13
Speed.In the pcb board test equipment of the present embodiment, workbench is equipped with multiple pcb boards and tests mould group, and therefore, pcb board is surveyed
Try equipment can batch testing pcb board, have faster pcb board test speed, the pcb board test equipment of the present embodiment relatively come
It says, more frequently replaces testing host 13 and cope plate 11, and replacement can be related to multiple pcb boards test mould groups every time, pass through
Each pcb board test mould group in upper mounted plate 12 two sides be arranged automatic die-locking device, can lock simultaneously cope plate 11 or
Locking cope plate 11 is released simultaneously, and there is high replacement speed, improve work efficiency, add automatic lock in addition, also making up
Mold device bring cost problem.
Above description is only the preferred embodiment of the utility model, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (11)
1. a kind of automatic die-locking device, for cope plate to be lock onto the lower surface of upper mounted plate, it is characterised in that: described automatic
Clamping apparatus includes retaining mechanism, and the retaining mechanism includes oscillating rod, hinged seat and traction piece, and the hinged seat is fixed on institute
The edge of upper mounted plate is stated, the middle part of the oscillating rod and the hinged seat are hinged, and the first end of the oscillating rod is on described
The intermediate of fixed plate extends, and the second end of the oscillating rod extends downwardly and be bent to the lower surface of the cope plate, described to lead
Draw part be fixed on fixed plate and connect with the first end of the oscillating rod and draw the first end of the oscillating rod to
Upper swing or to lower swing.
2. automatic die-locking device according to claim 1, it is characterised in that: the quantity of the hinged seat and the oscillating rod
Quantity be two, two hinged seats be arranged side by side, the retaining mechanism further includes hinge bar and connecting rod, the hinge bar
Both ends be arranged on two hinged seats respectively, and the both ends of the hinge bar respectively with the middle part of two oscillating rods cut with scissors
It connects, the both ends of the connecting rod are connect with the first end of two oscillating rods respectively, are connected in the middle part of the traction piece and the connecting rod
It connects.
3. automatic die-locking device according to claim 2, it is characterised in that: the retaining mechanism further includes first fixed
Seat, the traction piece are the first cylinder, and first cylinder is fixed in first fixing seat and is located at two oscillating rods
First end between, the push rod of first cylinder is extended downwardly and is connect with the middle part of the connecting rod.
4. automatic die-locking device according to claim 3, it is characterised in that: the two sides of first fixing seat are equipped with bullet
Property part, the upper end of two elastic components connect with the two sides of first fixing seat respectively, the lower end difference of two elastic components
It is connect with the first end of two oscillating rods.
5. automatic die-locking device according to claim 4, it is characterised in that: the two sides of first fixing seat, which are equipped with, prolongs
The fixed part of the corresponding oscillating rod upper end is stretched, the upper end of two elastic components is connect with two fixed parts respectively, described
First fixing seat includes connecting plate and the mounting plate for fixing first cylinder, the lower end of the connecting plate with it is described solid
It is fixedly connected on fixed board, the upper end of the connecting plate extends upwardly to the position higher than the two oscillating rod first ends, the peace
Loading board is fixed on the upper end of the connecting plate, and two fixed parts are respectively arranged at the two sides of the mounting plate.
6. automatic die-locking device according to claim 3, it is characterised in that: the lower end of the push rod of first cylinder is equipped with
Articulation piece, the upper end of the articulation piece and the lower end of first cylinder push-rod are hinged, the lower end of the articulation piece and the company
Bar connection.
7. automatic die-locking device according to any one of claims 1 to 6, it is characterised in that: the automatic die-locking device is also
Including separating mechanism, the separating mechanism includes the second fixing seat and the second cylinder, and second fixing seat is fixed on described
In fixed plate, second cylinder is fixed in second fixing seat, and the push rod of second cylinder extends downward and through
It fixed plate and is abutted with the cope plate.
8. a kind of pcb board tests mould group, including upper mold group, the upper mold group include upper mounted plate, are set to upper mounted plate following table
The testing host of the cope plate in face and the upper surface for being removably fixed in the cope plate, which is characterized in that fixed plate
Two sides be equipped with any one of claim 1 to 7 automatic die-locking device.
9. pcb board according to claim 8 tests mould group, it is characterised in that: the pcb board test mould group further includes lower die
Group and the linear movement mould group below the cope plate is extended to, the lower die group is fixedly installed in the linear movement mould group
Drive end on and the driving through the linear movement mould group and the length direction along the linear movement mould group reciprocatingly moves, institute
The lower surface for stating cope plate be equipped with extend downwardly and the replacement positioning pin that is inserted into the lower die group and extend downwardly and with it is described
The spacer pin that lower die group abuts, the length of the spacer pin are less than the length of the replacement positioning pin.
10. pcb board according to claim 9 tests mould group, it is characterised in that: the lower die group includes being fixedly installed in institute
The lower template stated the bottom plate on the driving end of linear movement mould group and be set to the bottom plate upper surface, it is described lower solid
Fixed board or/and the lower template are equipped with and the matched pin hole of the replacement positioning pin.
11. a kind of pcb board test equipment, including workbench, which is characterized in that the pcb board test equipment includes at least one
A described in any item pcb boards of claim 8 to 10 test mould group, and each pcb board test mould group is mounted on the work
On platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821220794.2U CN208833801U (en) | 2018-07-27 | 2018-07-27 | Automatic die-locking device, pcb board test mould group and pcb board test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821220794.2U CN208833801U (en) | 2018-07-27 | 2018-07-27 | Automatic die-locking device, pcb board test mould group and pcb board test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208833801U true CN208833801U (en) | 2019-05-07 |
Family
ID=66307802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821220794.2U Active CN208833801U (en) | 2018-07-27 | 2018-07-27 | Automatic die-locking device, pcb board test mould group and pcb board test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208833801U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957295A (en) * | 2018-07-27 | 2018-12-07 | 深圳市仕科达精密设备技术有限公司 | Pcb board tests mould group |
| CN108957042A (en) * | 2018-07-27 | 2018-12-07 | 深圳市仕科达精密设备技术有限公司 | Automatic die-locking device, pcb board test mould group and pcb board test equipment |
| CN110907665A (en) * | 2019-11-25 | 2020-03-24 | 杭州易正科技有限公司 | Lean against controllable integrated circuit package test seat of degree |
-
2018
- 2018-07-27 CN CN201821220794.2U patent/CN208833801U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957295A (en) * | 2018-07-27 | 2018-12-07 | 深圳市仕科达精密设备技术有限公司 | Pcb board tests mould group |
| CN108957042A (en) * | 2018-07-27 | 2018-12-07 | 深圳市仕科达精密设备技术有限公司 | Automatic die-locking device, pcb board test mould group and pcb board test equipment |
| CN110907665A (en) * | 2019-11-25 | 2020-03-24 | 杭州易正科技有限公司 | Lean against controllable integrated circuit package test seat of degree |
| CN110907665B (en) * | 2019-11-25 | 2021-10-22 | 江苏爱矽半导体科技有限公司 | Lean against controllable integrated circuit package test seat of degree |
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