CN206914473U - Voluntarily fixture and non-maintaining assembly line - Google Patents
Voluntarily fixture and non-maintaining assembly line Download PDFInfo
- Publication number
- CN206914473U CN206914473U CN201720769047.3U CN201720769047U CN206914473U CN 206914473 U CN206914473 U CN 206914473U CN 201720769047 U CN201720769047 U CN 201720769047U CN 206914473 U CN206914473 U CN 206914473U
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- Prior art keywords
- bottom plate
- conductive
- motor
- voluntarily
- electrode
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Abstract
The utility model discloses a kind of voluntarily fixture, including bottom plate and walking component, walking component includes some castors and motor, if bottom plate is provided with the conductive module that capable person's electric energy is delivered to motor, one conductive module includes two conductive rollers, the zero line of one conductive roller connection motor, another conductive roller connect the zero line side of motor；Non-maintaining assembly line, include the station unit of some head and the tail connection, each station unit includes upper and lower two layers of operation platform, and two operation platforms include being located at guide rail and conductive bar, each pair conductive bar connection external power source.The design enables the conductive bar of each conductive roller contact strip bottom plate motor in movement is continuously obtained electric power, keeps moving ahead；And non-maintaining assembly line is moved ahead by the i.e. bootable bottom plate of the guide rail and conductive bar fixed, it is not necessary to any moving component, there is no rapid wear situation, realize extraordinary economic benefit.This utility model is used for transport production line field.
Description
Technical field
Transport production line field is the utility model is related to, more particularly to a kind of voluntarily fixture and non-maintaining assembly line.
Background technology
In automotive seat industry, the processing of seat is typically to lift transfer or shifted by belt traction.For belt transmission
Etc, it is necessary to the component combination of double-speed chain, rub running roller line etc. relative motion, while suitable pretension is needed between each part
Power.Traditional production line is in use, and because each moving component easily needs often maintenance along bad, each moving component, it can not be steady
Determine, work longer, consumption manpower and materials maintenance, i.e., economic benefit is not high.
Utility model content
The purpose of this utility model be to provide it is a kind of from production line power taking as the voluntarily fixture of power and using from
The non-maintaining assembly line of moving component is not needed after row fixture.
Technical solution adopted in the utility model is：
Voluntarily fixture, including bottom plate and the walking component for being located at baseplate underside, walking component include some castors and traction
The motor that each castor rolls, if bottom plate is provided with the conductive module that capable person's electric energy is delivered to motor, each conductive module is installed in bottom
The same side of plate, each group conductive module include the first of two conductive rollers in different height and the conductive roller of support two
Support, first support are arranged on bottom plate, the zero line of a conductive roller connection motor, another conductive roller connection motor
Zero line side, each first support includes being fixed on the movable part of fixed part and the conductive roller of support two on base, movable part and
Fixed part is connected by chute, and the spring for stretching out fixed part in boot activity portion is provided between movable part and fixed part.
As the improvement of such scheme, walking component also includes being located at the driving shaft of bottom plate front end and is located at base plate rear end
Driven shaft, four castors engage connection actively positioned at the both ends of driving shaft and driven shaft, the output end of motor by gear respectively
Axle, each castor are provided with guide pad in the outside away from bottom plate axis of movement, shape between two guide pads on driving shaft or driven shaft
Into interlayer, each guide pad is the lamellar body that diameter is more than castor, and each guide pad is coaxially disposed with castor.
As the improvement of such scheme, the downside of bottom plate is provided with slidable motor rack, is used between motor rack and bottom plate
Slide rail is connected, and motor is arranged on motor rack, and motor rack is provided with clutch linkage, is provided between clutch linkage and bottom plate and is promoted electricity
Spring of the frame close to driving shaft.
As the improvement of such scheme, bottom plate is provided with rocker device, and rocker device includes follower lever and one end is hinged on
Swingable driving lever on bottom plate, the both ends of follower lever are respectively articulated with clutch linkage and driving lever, follower lever and clutch linkage
Pin joint is higher than driving lever and the pin joint of bottom plate.
As the improvement of such scheme, the head end of bottom plate is provided with anticollision mechanism, anticollision mechanism include fixed first electrode,
The movable component of second electrode and support second electrode, first electrode connect the zero line of motor, and second electrode is connected as motor
Each conductive roller of zero line power supply, movable component separate first electrode and second electrode after being pressurized.
As the improvement of such scheme, movable component include can opposed bottom slide crash bar and be fixed on crash bar
Connecting rod, be provided between crash bar and connecting rod and be fixed on fixed plate on bottom plate, connecting rod can opposing fixed plate movement, the
One electrode and second electrode are between connecting rod and fixed plate, and first electrode is fixed in fixed plate, and second electrode is fixed on
Some promotion springs of the crash bar away from fixed plate are provided with connecting rod, between crash bar and bottom plate.
As the improvement of such scheme, the upside of bottom plate is provided with some alignment pins for being used to place flow line tray, bottom plate
Some pressure pins for being used to place material box are provided with rear end, each pressure pin is provided with some blocks for positioning materials box.
A kind of non-maintaining assembly line using above-mentioned voluntarily fixture, include the station unit of some head and the tail connection, each station
Unit includes upper and lower two layers of operation platform, and two operation platforms include a pair positioned at the guide rail of the left and right sides and positioned at the same side
Conductive bar, each pair conductive bar connection external power source make have voltage, two each castors of guide rail support, each conductive rolling between two conductive bars
The conductive bar of wheel fitting institute face.
As the improvement of such scheme, upper cover plate is equipped between two guide rails in the operation platform of upper strata, lower floor's operation is flat
Hollow out between two guide rails in platform, each station unit are provided with dismountable AD in left and right sides, and each AD is located at upper and lower two
Between layer operation platform, each AD is provided with the viewing window for being easy to observe lower floor's operation platform, and each AD is provided with handle.
As the improvement of such scheme, the left and right sides of every layer of operation platform is provided with some recognizable voluntarily fixture orientation
Inductor.
The beneficial effects of the utility model：Voluntarily the motor power input end of fixture extends respectively into some of both sides and led for this
In electric module, while the conductive bar of each conductive roller contact strip enables bottom plate motor in movement to be continuously obtained electric power, protects
Hold forward；And non-maintaining assembly line is moved ahead by guide rail, conductive bar and gib block the guiding bottom plate fixed, it is not necessary to any motion portion
Part, there is no rapid wear situation, greatly reduce maintenance cost or even realize non-maintaining, there is extraordinary economic benefit, pacify simultaneously
Full performance also has very big raising.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the travel position figure of voluntarily fixture；
Fig. 2 is the voluntarily mapping such as front of fixture；
Fig. 3 is the voluntarily mapping such as reverse side of fixture；
Fig. 4 is the side view of voluntarily fixture；
Fig. 5 is the schematic diagram of motor engagement；
Fig. 6 is the schematic diagram of rocker device；
Fig. 7 is the schematic diagram of anticollision mechanism；
Fig. 8 is the mappings such as the front of assembly line；
Fig. 9 is the mappings such as the front of station unit；
Figure 10 is the side view of station unit.
Embodiment
1~Fig. 7 of reference picture, it is rear end referring in particular to Fig. 3 and by front end, upper left side of lower right side.
The utility model is voluntarily fixture, including bottom plate 1 and the walking component for being located at the downside of bottom plate 1, and walking component includes
Some castors 11 and the motor 12 for drawing each rolling of castor 11, the periphery of each castor 11 are provided with polyurethane coating.Bottom plate 1 is provided with
If capable person's electric energy is delivered to the conductive module of motor 12, each conductive module is installed in the same side of bottom plate 1, each group conductive module
First support 31 including two conductive rollers 32 in different height and the conductive roller 32 of support two, first support 31 are pacified
On bottom plate 1, a conductive roller 32 connects the zero line of motor 12, and another conductive roller 32 connects the zero line of motor 12
End.
8~Figure 10 of reference picture, a kind of non-maintaining assembly line using above-mentioned voluntarily fixture, include the work that some head and the tail connect
Bit location 6, the skeleton of station unit 6 increase each part on this basis similar to cuboid framework.Non-maintaining assembly line can be upper
Descend two layers and pass through voluntarily fixture simultaneously.In the present embodiment, bottom plate 1 is made using stainless steel material, but middle hollow out, mitigates weight
Amount.
Each station unit 6 includes upper and lower two layers of operation platform, and two operation platforms include the guide rail 61 positioned at the left and right sides
With a pair of conductive bar 62 positioned at the same side, each pair conductive bar 62, which connects external power source, makes have voltage between two conductive bars 62,
Each castor 11 of the support of two guide rail 61, each conductive roller 32 are bonded the conductive bar 62 of institute's face.To make accompanying drawing 8 succinct, only specific mark
Pour down the operation platform of layer.
Each station unit 6 each matches somebody with somebody stand-by power source.In order to prevent from improving the security of each station unit 6, two conductive bars 62
It is placed on the conductive bar 62 of insulation, finally fixes conductive bar 62 again, the conductive bar 62 is two U-shapeds arranged side by side
Groove.
Bottom plate 1 is unilateral to have two conductive modules, another to lead when one of them damages or does not temporarily contact conductive bar 62
Electric module continues to keep normal work；When one of which situation is that bottom plate 1 passes through the gap between two station units 6, now separately
Outer conductive module can ensure normal work.
Bottom plate 1 is equipped with transition castor 511 in the left and right sides.It is easy to bottom plate 1 to shift switchover operation by extra means to put down
Coordinate during platform with other castors 11, there are four stable impetus all the time.
As preferred embodiment, each first support 31 includes the fixed part being fixed on base and the conductive rolling of support two
The movable part of wheel 32, movable part are connected with fixed part by chute, and boot activity portion is provided between movable part and fixed part and is stretched out
The spring of fixed part.Spring is designed to compensate for the error that each conductive roller 32 contacts conductive bar 62, ensures that both constantly paste
Close.
As preferred embodiment, walking component is also included after being located at the driving shaft 14 of the front end of bottom plate 1 and being located at bottom plate 1
The driven shaft 15 at end, four castors 11 pass through tooth positioned at the both ends of driving shaft 14 and driven shaft 15, the output end of motor 12 respectively
Wheel engagement connection driving shaft 14.Power source is not provided with driven shaft 15, belongs to passive movement.Supporting is installed actively on bottom plate 1
The bearing block 16 of axle 14 and driven shaft 15.
In the present embodiment, motor 12 directly drives driving shaft 14 and rotated, and motor 12 uses DC speed-reducing 12, and power is
30W, output speed 70r/min.When selecting the motor 12 of other high speeds, then supporting decelerator is needed.
As preferred embodiment, each castor 11 is provided with guide pad 4 in the outside away from the axis of movement of bottom plate 1, actively
Interlayer is formed between two guide pads 4 on axle 14 or driven shaft 15, i.e., this can clamp the guide rail of the left and right sides to guide pad 4
61, realize the effect of guide-localization.Each guide pad 4 is the lamellar body that diameter is more than castor 11, and each guide pad 4 is coaxially set with castor 11
Put.
As preferred embodiment, the downside of bottom plate 1 is provided with slidable motor rack 13, motor rack 13 and bottom plate 1 it
Between using slide rail connect, motor 12 be arranged on motor rack 13 on, motor rack 13 is provided with clutch linkage 17, clutch linkage 17 and bottom
Spring of the pushing motor frame 13 close to driving shaft 14 is provided between plate 1.First effect of the design is to strengthen the engagement of gear train
Effect, in the present embodiment, bottom plate 1 has a baffle plate at the rear of motor rack 13, and spring promotes clutch linkage 17 close to driving shaft
14, the then pushing motor frame 13 of clutch linkage 17.
As preferred embodiment, bottom plate 1 is provided with rocker device, and rocker device includes follower lever 19 and one end is hinged
The swingable driving lever 18 on bottom plate 1, the both ends of follower lever 19 are respectively articulated with clutch linkage 17 and driving lever 18；The design is led to
Cross driving lever 18 to swing, clutch linkage 17 transmits motion and realizes that motor rack 13 slides.Follower lever 19 is be hinged with clutch linkage 17
Point higher than driving lever 18 and bottom plate 1 pin joint, i.e., rocker device can self-locking, after rocker device departs from self-locking state, bullet
Spring pushing motor 12 engages driving shaft 14, and this is also second effect of spring.
Reference picture 5, a kind of situation are to equalize driving lever 18, and motor rack 13 slides to the right, and motor 12 departs from driving shaft 14, together
When spring be pressurized and store power, but rocker device is now in self-locking state；Another situation is that driving lever 18 is in nature shape
State, spring, which produces thrust, engages motor 12.If motor 12 breaks down, pulling driving lever 18 departs from driving gear pair, this
The can of sample bottom plate 1 is arbitrarily front and rear to be pulled；If without clutch linkage 17, bottom plate 1 can not be pulled, violence pulls bottom plate 1 to damage again
Motor 12.
As preferred embodiment, the head end of bottom plate 1 is provided with anticollision mechanism, and anticollision mechanism includes fixed first electrode
24th, the movable component of second electrode 25 and support second electrode 25, first electrode 24 connect the zero line of motor 12, second electrode
25 are connected as each conductive roller 32 of the zero line of motor 12 power supply, and movable component makes first electrode 24 and second electrode 25 after being pressurized
Separation.
Movable component include can the crash bar 21 that slides of opposed bottom 1 and the connecting rod 22 that is fixed on crash bar 21, prevent
Be provided between lance 21 and connecting rod 22 and be fixed on fixed plate 23 on bottom plate 1, connecting rod 22 can opposing fixed plate 23 move, the
One electrode 24 and second electrode 25 are between connecting rod 22 and fixed plate 23, and first electrode 24 is fixed in fixed plate 23, the
Two electrodes 25 are fixed in connecting rod 22, and some promotion crash bars 21 are provided between crash bar 21 and bottom plate 1 away from fixed plate 23
Spring.
Fig. 3 is can refer to, bottom plate 1 is provided with two springs at the both ends of corresponding crash bar 21 and what can be slided on bottom plate 1 leads
Bar, guide rod are fixedly connected with crash bar 21 after piercing into spring, and the length of fixed plate 23 is longer, and two springs have both passed through fixed plate 23.
It is fixedly connected simultaneously between crash bar 21 and connecting rod 22 by axle, correspondingly, crash bar 21 has with connecting rod 22 to be connected at two
Point, two axles are also through fixed plate 23.When crash bar 21 bumps against barrier, for example crash bar 21 is moved to the left, connecting rod
22 and second electrode 25 can also be moved to the left, while spring energy storage；Because first electrode 24 can not move, first electrode 24 and
Two electrodes 25 separate, and the dead electricity of motor 12 is stopped, and voluntarily fixture stops movement.When the pressure of crash bar 21 is cancelled, spring is extensive
Shape is restored, first electrode 24 and second electrode 25 are bonded again.Correspondingly, first electrode 24 and second electrode 25 are provided with exhausted
Edge cushion block, improve security.
As preferred embodiment, the upside of bottom plate 1 is provided with some alignment pins for being used to place flow line tray 91, bottom
Plate 1 is provided with some pressure pins 93 for being used to place material box 92 in rear end, and each pressure pin 93 is used for positioning materials box 92 provided with some
Block.Bottom plate 1 can be used as universal component, when the car type change of production, it is only necessary to change the pallet of the top of bottom plate 1.
As preferred embodiment, upper cover plate 71, upper cover plate are equipped between two guide rails 61 in the operation platform of upper strata
71 prevent that the debris such as screw from dropping next layer of operation platform；Hollow out between the guide rail 61 of lower floor two, it is easy to the debris ground that can drop
Pick up, due to 6 frameworks as rectangle of station unit, have interval naturally between the guide rail 61 of lower floor two.
As the improvement of such scheme, the left and right sides of every layer of operation platform is provided with some recognizable voluntarily fixture orientation
Inductor.Each sensor connects computer, can determine that in the voluntarily position on fixture production line, and is to calculate using the signal
Machine controls the break-make of power supply on each station unit 6, realizes voluntarily fixture walking or stops.In the present embodiment, each inductor leads to
Cross inductor mounting bar 64 and be installed to each station unit 6, inductor mounting bar 64 is in the left and right sides of operation platform.Inductor
Mounting bar 64 is U groove structure, and inductor can use infrared ray sensor, side sensor emission signal, opposite side sensing
Device reception signal.
As preferred embodiment, each station unit 6 is provided with dismountable AD 81, each AD 81 in left and right sides
Between upper and lower two layers of operation platform, each AD 81 is provided with the viewing window 82 for being easy to observe lower floor's operation platform, each dimension
Repair door 81 and be provided with handle 83.The top of each AD 81 is provided with neck, and each station unit 6 is provided with the lower section of AD 81 and inserted
Enter the latch at the edge of AD 81.
AD 81 removes and installs the installation method that can refer to Conventional glass, and AD 81 inserts neck obliquely,
Then the downside of AD 81 is ajusted and inserts latch, completes installation；During dismounting, lift AD 81 and depart from latch, first remove dimension
The downside of door 81 is repaiied, then just can pull away AD 81 downwards easily.Due to the quick release of AD 81, it is easy to safeguard assembling
Line cleans.
As preferred embodiment, station unit 6 is equipped with instrument hanging strip 72 and backplate 73 in left and right sides.Backplate 73
Cross section prevents the motion platform directly exposure on upper strata from causing danger similar to L-shaped, opening direction towards station unit 6.Instrument is hung
Bar 72 is arranged on backplate 73, for hanging spanner, air gun and screw box etc..
As preferred embodiment, four corners of the downside of each station unit 6 be provided with can independent-lifting pin cup 74.
In use, four corners can separately adjustable height, adapt to out-of-flatness ground, and adjust the height of station unit 6 jointly.
The power input end of motor 12 of this voluntarily fixture is extended respectively on the conductive module of two homonymies, while each conductive rolling
The conductive bar 62 of the contact strip of wheel 32 enables the motor 12 in movement of bottom plate 1 to be continuously obtained electric power, keeps moving ahead；It is and non-maintaining
Assembly line is moved ahead by guide rail 61, conductive bar 62 and gib block the guiding bottom plate 1 fixed, it is not necessary to any moving component, without easy
Damage situation, greatly reduce maintenance cost or even realize non-maintaining, realize extraordinary economic benefit, while security performance
There is very big raising.
Certainly, the design creates and is not limited to above-mentioned embodiment, the combination of the various embodiments described above different characteristic, also may be used
To reach good effect.Those skilled in the art can also make on the premise of without prejudice to the utility model spirit
With deformation or replace, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (10)
1. voluntarily fixture, it is characterised in that：Including bottom plate (1) and the walking component being located on the downside of bottom plate (1), the walking component
The motor (12) rolled including some castors (11) and each castor (11) of traction, the bottom plate (1) is if be provided with capable person's electric energy transmission
To the conductive module of motor (12), each conductive module is installed in the same side of bottom plate (1), conductive module bag described in each group
Include two in different height conductive rollers (32) and the conductive roller of support two (32) first support (31), described first
Support (31) is arranged on bottom plate (1), the zero line of the conductive roller (32) connection motor (12), is led described in another
The zero line side of electric roller (32) connection motor (12), each first support (31) include the fixed part being fixed on base and held
The movable part of the conductive roller of support two (32), the movable part are connected with fixed part by chute, the movable part and fixed part it
Between be provided with boot activity portion stretch out fixed part spring.
2. voluntarily fixture according to claim 1, it is characterised in that：The walking component is also included before being located at bottom plate (1)
The driving shaft (14) at end and the driven shaft (15) for being located at bottom plate (1) rear end, four castors (11) are located at driving shaft respectively
(14) and driven shaft (15) both ends, the output end of the motor (12) engages connection driving shaft (14) by gear, each described
Castor (11) is provided with guide pad (4) in the outside away from bottom plate (1) axis of movement, on the driving shaft (14) or driven shaft (15)
Two guide pads (4) between form interlayer, each guide pad (4) is the lamellar body that diameter is more than castor (11), each guiding
Block (4) is coaxially disposed with castor (11).
3. voluntarily fixture according to claim 2, it is characterised in that：The downside of the bottom plate (1) is provided with slidable electricity
Frame (13), it is connected between the motor rack (13) and bottom plate (1) using slide rail, the motor (12) is arranged on motor rack (13)
On, the motor rack (13) is provided with clutch linkage (17), and pushing motor is provided between the clutch linkage (17) and bottom plate (1)
Spring of the frame (13) close to driving shaft (14).
4. voluntarily fixture according to claim 3, it is characterised in that：The bottom plate (1) is provided with rocker device, described to shake
Linkage includes follower lever (19) and one end is hinged on driving lever (18) swingable on bottom plate (1), the follower lever (19)
Both ends are respectively articulated with clutch linkage (17) and driving lever (18), and the follower lever (19) and the pin joint of clutch linkage (17) are higher than
The pin joint of driving lever (18) and bottom plate (1).
5. voluntarily fixture according to claim 1, it is characterised in that：The head end of the bottom plate (1) is provided with anticollision mechanism, institute
Stating anticollision mechanism includes the movable component of fixed first electrode (24), second electrode (25) and support second electrode (25), institute
The zero line of first electrode (24) connection motor (12) is stated, the second electrode (25) is connected as the power supply of motor (12) zero line
Each conductive roller (32), the movable component separate first electrode (24) and second electrode (25) after being pressurized.
6. voluntarily fixture according to claim 5, it is characterised in that：The movable component includes can opposed bottom (1) cunning
Dynamic crash bar (21) and the connecting rod (22) being fixed on crash bar (21), between the crash bar (21) and connecting rod (22)
Provided with the fixed plate (23) being fixed on bottom plate (1), the connecting rod (22) can opposing fixed plate (23) it is mobile, first electricity
Pole (24) and second electrode (25) are between connecting rod (22) and fixed plate (23), and the first electrode (24) is fixed on fixation
On plate (23), the second electrode (25) is fixed in connecting rod (22), the crash bar (21) and bottom plate (1) if between be provided with
It is dry to promote spring of the crash bar (21) away from fixed plate (23).
7. according to voluntarily fixture according to any one of claims 1 to 6, it is characterised in that：The upside of the bottom plate (1) is provided with
Some alignment pins for being used to place flow line tray (91), the bottom plate (1) are provided with some for placing material box in rear end
(92) pressure pin (93), each pressure pin (93) are provided with some blocks for positioning materials box (92).
8. the voluntarily non-maintaining assembly line of fixture any one of a kind of usage right requirement 1~7, it is characterised in that：Including
The station unit (6) of some head and the tail connections, each station unit (6) include upper and lower two layers of operation platform, and two operations are flat
Platform includes the guide rail (61) positioned at the left and right sides and a pair of conductive bar (62) positioned at the same side, conductive bar (62) described in each pair
Connection external power source makes have voltage between two conductive bars (62), two each castors of guide rail (61) support (11), it is each described in lead
The conductive bar (62) of electric roller (32) fitting institute face.
9. non-maintaining assembly line according to claim 8, it is characterised in that：Two guide rails in operation platform described in upper strata
(61) it is equipped with upper cover plate (71) between, hollow out between two guide rails (61) in operation platform described in lower floor, each station list
First (6) are provided with dismountable AD (81) in left and right sides, each AD (81) between upper and lower two layers of operation platform,
Each AD (81) is provided with the viewing window (82) for being easy to observe lower floor's operation platform, and each AD (81) is provided with
Handle (83).
10. non-maintaining assembly line according to claim 8, it is characterised in that：The left and right sides of every layer of operation platform is equal
It is provided with the inductor in some recognizable voluntarily fixture orientation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720769047.3U CN206914473U (en) | 2017-06-28 | 2017-06-28 | Voluntarily fixture and non-maintaining assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720769047.3U CN206914473U (en) | 2017-06-28 | 2017-06-28 | Voluntarily fixture and non-maintaining assembly line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206914473U true CN206914473U (en) | 2018-01-23 |
Family
ID=61322974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720769047.3U Expired - Fee Related CN206914473U (en) | 2017-06-28 | 2017-06-28 | Voluntarily fixture and non-maintaining assembly line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206914473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336767A (en) * | 2017-06-28 | 2017-11-10 | 广州市卓升精密机械有限公司 | Voluntarily fixture and non-maintaining assembly line |
-
2017
- 2017-06-28 CN CN201720769047.3U patent/CN206914473U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336767A (en) * | 2017-06-28 | 2017-11-10 | 广州市卓升精密机械有限公司 | Voluntarily fixture and non-maintaining assembly line |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20200628 |