CN206335576U - A kind of lift dowel device - Google Patents
A kind of lift dowel device Download PDFInfo
- Publication number
- CN206335576U CN206335576U CN201621475823.0U CN201621475823U CN206335576U CN 206335576 U CN206335576 U CN 206335576U CN 201621475823 U CN201621475823 U CN 201621475823U CN 206335576 U CN206335576 U CN 206335576U
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- main body
- alignment pin
- drive mechanism
- lift
- connecting rod
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Abstract
The utility model discloses a kind of lift dowel device, it includes guide body, the alignment pin main body in guide body, the drive mechanism with output revolving shaft, the drive mechanism is connected by swing rod with alignment pin main body, one end of the swing rod is circumferentially opposed to be regularly socketed on the output revolving shaft of drive mechanism, and the other end of the swing rod is provided with strip chute；Connecting rod is fitted with the alignment pin main body, one end of the connecting rod is embedded in and is limited in the chute of the swing rod；The guide body is provided with the groove of the strip passed through for the connecting rod.The utility model connects drive mechanism and alignment pin main body and guide body with guide function by designing swing rod, can effectively ensure that the stability of the elevating movement of alignment pin main body during use；Avoid that fine component is easily lost using back-moving spring, gear etc., enormously simplify the construction of device, reduce parts machining process requirement and installation difficulty, so as to reduce production cost.
Description
Technical field
The utility model is related to positioning tool technical field, and in particular to a kind of lift dowel device.
Background technology
Automatic guided vehicle (AGV, Automated Guided Vehicle) refers to that be equipped with electric magnetically or optically wait leads automatically
Leading-in device, can be travelled, the transport vehicle with safeguard protection and various transfer functions, AGV belongs to along defined guide path
The category of wheeled mobile robot.The scene of transfer material is needed in factory etc., AGV and bin pass through the lifter pin located at AGV
Device is connected.In use, on the one hand, lifting pin assembly need to disclosure satisfy that AGV service precision requirement and stability will
Ask, on the other hand, in order to which it is beneficial to popularization and application, assembling easy to process and the condition installed should be met as much as possible.
Publication No. CN103753516A, publication date is public for the Chinese patent " lifting pin assembly " on April 30th, 2014
Opened a kind of lifting pin assembly, it include base, the guide body on base, the spring for being sheathed on guide body outer wall,
It is sheathed on the slip cap of guide body outer wall, is sheathed on the balance ring of guide body outer wall, the lifter pin in guide body
Body, drive device and the screw rod on base；Lifter pin body and balance ring connection, balance ring be located at slip cap under and and
Slip cap is flexibly connected, and screw rod is through slip cap and is threadedly coupled with the slip cap, spring one end connection slip cap and the other end
Connect base.It is fragile that the device puts forth effort on solution lifter pin body, the problem of force unbalance.But the lifting pin assembly
Complex structure, installation difficulty is big, requires high to part process, so as to cause the cost of device higher.
Utility model content
The purpose of this utility model is to provide a kind of simple and reasonable, lift dowel device for being easily assembled, both
Stable operation is ensure that, production cost can be reduced again.
To achieve the above object, a kind of lift dowel device provided by the utility model, it include guide body,
Alignment pin main body in guide body, the drive mechanism with output revolving shaft, the drive mechanism pass through swing rod and positioning
Main body connection is sold, one end of the swing rod is circumferentially opposed to be regularly socketed on the output revolving shaft of drive mechanism, the swing rod
The other end is provided with strip chute；Connecting rod is fitted with the alignment pin main body, one end insertion of the connecting rod is simultaneously spacing
In in the chute of the swing rod；The guide body is provided with the groove of the strip passed through for the connecting rod.
Preferably, what is led to during the guide body is in is columnar structured, and the groove of the guide body is along guide body
It is axially extending.
Preferably, the end of the connecting rod connection swing rod is socketed with ball bearing, and the ball bearing insertion is simultaneously
In the chute for being limited in the swing rod.
Preferably, the lift dowel device also include main stand, the main stand include top board and with institute
State the connecting plate being connected with the middle flow-through outer barrel of top board connection, the lateral wall of the outer barrel for installing drive mechanism；It is described
Outer barrel is socketed on the outside of guide body, and the outer barrel is provided with the groove of the strip passed through for the connecting rod, the outer barrel
Groove along the axially extending of outer barrel；The top board is provided with the through hole passed through for alignment pin body top.
Preferably, the side of the connecting plate is provided with the swing rod, and the opposite side of the connecting plate sets alignment pin main body
And bolt connection is in the drive mechanism on connecting plate；The connecting plate is provided with the logical of the strip passed through for the connecting rod
Groove, the elevating movement path extension of the groove of the connecting plate along connecting rod；The connecting plate, which is provided with, supplies the drive mechanism
The through hole that passes through of output revolving shaft.
Preferably, the lift dowel device also includes proximity test mechanism, and the proximity test mechanism is included extremely
Few two proximity transducers and the detection bolt being connected in alignment pin main body, the proximity transducer correspond to detection bolt
The two ends of elevating movement stroke are set.
The connecting rod traverses alignment pin main body, and one end connection swing rod of the connecting rod, the other end installs detection bolt.
Preferably, the lift dowel device also includes proximity test mechanism, and the proximity test mechanism is included extremely
Few two proximity transducers and the detection bolt being connected in alignment pin main body, the proximity transducer correspond to detection bolt
The two ends of elevating movement stroke are set；The detection branch for installing proximity transducer is also associated with the lateral wall of the outer barrel
Frame, the detection support is provided with the groove of strip, the elevating movement path of the groove edge detection bolt of the detection support
Extension, the proximity transducer is by nut check on the groove of the detection support.
Preferably, the output revolving shaft of the drive mechanism is provided with pin key position, and the pin key position is with being located at swing link end part
Pin-and-hole coordinates to realize the output revolving shaft of the drive mechanism and being relatively fixed for the swing link end part.
Preferably, the drive mechanism is clockwise and anticlockwise motor.
A kind of lift dowel device that above-mentioned technical proposal is provided, drive mechanism is connected and fixed by designing swing rod
Position pin main body and the guide body with guide function, make drive mechanism by swing rod traction bars, so as to drive alignment pin
Connection between the oscilaltion campaign of main body, each component is compact, can effectively ensure that the liter of alignment pin main body during use
The stability of motion drops；Compared with prior art, it is to avoid fine component is easily lost using screw mandrel, gear etc., dress is enormously simplify
The construction put, reduces parts machining process requirement and installation difficulty, so as to reduce production cost.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of lift dowel device of the present utility model；
Fig. 2 is the part-structure explosive view of lift dowel device of the present utility model；
Fig. 3 is another dimensional structure diagram of lift dowel device of the present utility model；
Fig. 4 is the side view of lift dowel device of the present utility model；
Fig. 5 is A-A cross-sectional views in Fig. 4.
Wherein, 1- guide bodies, 2- alignment pin main bodys, 3- drive mechanisms, 4- swing rods, 5- connecting rods, the chute of 6- swing rods,
The groove of 7- guide bodies, 8- ball bearings, 9- main stands, 10- top boards, 11- outer barrels, 12- connecting plates, 13- outer barrels it is logical
Groove, the groove of 14- connecting plates, 15- proximity transducers, 16- detection bolts, 17- detection supports, 18- detects the groove of support.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
Refer to accompanying drawing 1-5, a kind of lift dowel device provided by the utility model, it include guide body 1,
Alignment pin main body 2 in guide body 1, the drive mechanism 3 with output revolving shaft.In the present embodiment, the driving machine
Structure 3 uses clockwise and anticlockwise motor.The drive mechanism 3 is connected by swing rod 4 with alignment pin main body 2, and one end of the swing rod 4 is circumferential
On be socketed on drive mechanism 3 output revolving shaft with being relatively fixed, specifically, the output revolving shaft of the drive mechanism 3 is provided with pin
Key mapping, the pin key position coordinates to realize the output revolving shaft and the swing rod of the drive mechanism with being located at the pin-and-hole of swing link end part
End is relatively fixed.The other end of the swing rod 4 is provided with strip chute；Connecting rod is fitted with the alignment pin main body 2
5, one end of the connecting rod 5 is embedded in and is limited in the chute 6 of the swing rod.The guide body, which is provided with, supplies the connecting rod
The groove of the strip passed through.Based on such scheme, by designing connection drive mechanism 3 and the alignment pin main body 2 of swing rod 4 and having
The guide body 1 of guide function, makes drive mechanism 3 by the traction bars 5 of swing rod 4, so as to drive alignment pin main body about 2
Connection between elevating movement, each component is compact, can effectively ensure that the steady of the elevating movement of alignment pin main body during use
It is qualitative；Compared with prior art, it is to avoid fine component is easily lost using screw mandrel, gear etc., the construction of device is enormously simplify, dropped
Low parts machining process requirement and installation difficulty, so as to reduce production cost.
Refer to accompanying drawing 2, it is columnar structured that the guide body 1 leads in being in, the groove 7 of the guide body is along guiding
Axially extending, the mobile route realization restriction to the connecting rod 5 of main body.The connection being inserted into alignment pin main body 2
One end of bar 5 passes through the groove 7 of guide body, and insertion is simultaneously limited in the chute 6 of the swing rod.The guide body 1 is socketed
In the outside of alignment pin main body 2, spacing is formed to alignment pin main body 2, alignment pin main body 2 is only had and is oppositely oriented main body 1
It is axially moved the free degree.
Accompanying drawing 2 and 5 is referred to, the end of the connection swing rod 4 of the connecting rod 5 is socketed with ball bearing 8, the ball axle
Hold 8 insertions and be limited in the chute 6 of the swing rod.By installing ball bearing 8 in the end of connecting rod 5, company can be made
The end of extension bar 5 is freely rotated in the chute 6 of swing rod, it is to avoid the sliding friction between the end of connecting rod 5 and groove
The loss of caused energy and the damage of machinery, make connection between the two more flexible.The end of the connecting rod 5 is provided with
Either jump ring projection is engaged pin key with the recess on ball bearing 8 or the end of the connecting rod 5 is provided with recess and rolling
Pin key on pearl bearing 8 is engaged, and realizes the end of connecting rod 5 and the circumferentially opposed positioning of ball bearing 8.
Operationally, the swing rod 4 occurs forward and reverse past the lift dowel device under the driving of drive mechanism 3
Rotary motion is returned, so as to draw above and below the generation of groove 7 of connecting rod 5 of the end interlocking in the chute 6 of swing rod along guide body
Round elevating movement, connecting rod 5 drives alignment pin main body 2 to occur elevating movement along the axial direction of guide body.Drive mechanism 3 is led to
Cross swing rod 4 to be driven, by the convert rotational motion of output revolving shaft into the elevating movement of alignment pin main body 2, positioned so as to avoid using
The more fine component that common screw mandrel, gear, spring etc. are easily lost in pin assembly.
Accompanying drawing 2 is referred to, the lift dowel device also includes main stand 9, and the main stand 9 includes top board
10 and the middle flow-through outer barrel 11 that is connected with the top board 10.It is connected with the lateral wall of the outer barrel 11 for installing drive mechanism
3 connecting plate 12.The outer barrel 11 is socketed on guide body 1, it is preferred that can connect outer barrel 11 using fixing bolt and be oriented to
Main body 1, is relatively fixed both.The outer barrel 11 is provided with the groove of the strip passed through for the connecting rod, the outer barrel
Groove 13 is along the axially extending of outer barrel, and one end of the connecting rod 5 being inserted into alignment pin main body sequentially passes through guide body
Groove 7, the groove 13 of outer barrel, then be embedded in and be limited in the chute 6 of the swing rod.The top board 10 is provided with and supplies alignment pin
The through hole that the top of main body 2 is passed through.
Accompanying drawing 1 is referred to, swing rod 4 is installed in the side of the connecting plate 12, the opposite side of the connecting plate 12 sets fixed
Position pin main body 2 and bolt connection are in the drive mechanism 3 on connecting plate 12；The connecting plate 12 is provided with to be passed through for the connecting rod
Strip groove, the elevating movement path extension of the groove 14 of the connecting plate along connecting rod 5；Set on the connecting plate 12
There is the through hole that the output revolving shaft for drive mechanism 3 is passed through.Pass through the phase of the fixed locating stud main body 2 of main stand 9 and drive mechanism 3
To position, make the connection of each component more compact firm.
Accompanying drawing 3,4,5 is referred to, the lift dowel device also includes proximity test mechanism, the proximity test machine
Structure includes at least two proximity transducers 15 and the detection bolt 16 being connected in alignment pin main body 2, the proximity transducer 15
Set corresponding to the two ends of the elevating movement stroke of detection bolt 16.The proximity transducer 15 is used to monitor in the process of running
The elevating movement of alignment pin main body 2, the lift dowel device is fed back to by the elevating movement signal of alignment pin main body 2
Controller, the switch of lift dowel device is controlled beneficial to controller.In the present embodiment, the proximity transducer 15 passes through
Monitor the exercise data that the detection bolt 16 being fixed in alignment pin main body 2 obtains alignment pin main body 2.It is preferred that the connection
Bar 5 traverses alignment pin main body 2, and one end connection swing rod 4 of the connecting rod 5, the other end installs detection bolt 16.The outer barrel 11
Lateral wall on be also associated with detection support 17 for installing proximity transducer 15, the detection support 17 is provided with strip
Groove, the elevating movement path of the groove 18 of the detection support along detection bolt 16 extends, and the proximity transducer 15 leads to
Nut check is crossed on the groove 18 of the detection support.The groove 18 of the detection support is used in the lift alignment pin
Before plant running, the position of proximity transducer 15 is finely adjusted, makes it correspond to detect the movement travel of bolt 16, makes it
Detection is more accurate.
It the above is only preferred embodiment of the present utility model, it is noted that for the ordinary skill people of the art
Member for, on the premise of the utility model know-why is not departed from, some improvement and replacement can also be made, these improve and
Replacement also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of lift dowel device, it is characterised in that it includes guide body, the alignment pin master in guide body
Body, the drive mechanism with output revolving shaft, the drive mechanism are connected by swing rod with alignment pin main body, one end of the swing rod
Circumferentially opposed to be regularly socketed on the output revolving shaft of drive mechanism, the other end of the swing rod is provided with strip chute；It is described
Connecting rod is fitted with alignment pin main body, one end of the connecting rod is embedded in and is limited in the chute of the swing rod；It is described to lead
The groove of the strip passed through for the connecting rod is provided with to main body.
2. lift dowel device as claimed in claim 1, it is characterised in that the cylindrical shape that the guide body leads in being in
Structure, the groove of the guide body is along the axially extending of guide body.
3. lift dowel device as claimed in claim 1, it is characterised in that the connecting rod connects the end of the swing rod
Portion is socketed with ball bearing, and the ball bearing is embedded in and is limited in the chute of the swing rod.
4. lift dowel device as claimed in claim 2, it is characterised in that also including main stand, the main body machine
Frame includes being connected with top board and the middle flow-through outer barrel being connected with the top board, the lateral wall of the outer barrel for installing driving machine
The connecting plate of structure；The outer barrel is socketed on the outside of guide body, and the outer barrel is provided with the strip passed through for the connecting rod
Groove, the groove of the outer barrel is along the axially extending of outer barrel；The top board was provided with for leading to that alignment pin body top is passed through
Hole.
5. lift dowel device as claimed in claim 4, it is characterised in that the side of the connecting plate is provided with the pendulum
Bar, the opposite side of the connecting plate sets alignment pin main body and bolt connection in the drive mechanism on connecting plate；The connecting plate
It is provided with the groove of the strip passed through for the connecting rod, the elevating movement path of the groove of the connecting plate along connecting rod is prolonged
Stretch；The connecting plate is provided with the through hole passed through for the output revolving shaft of the drive mechanism.
6. lift dowel device as described in any of claims 1, it is characterised in that also including proximity test machine
Structure, the proximity test mechanism includes at least two proximity transducers and the detection bolt being connected in alignment pin main body, described
The two ends that proximity transducer corresponds to the elevating movement stroke of detection bolt are set.
7. lift dowel device as claimed in claim 6, it is characterised in that the connecting rod traverses alignment pin main body,
One end connection swing rod of the connecting rod, the other end installs detection bolt.
8. lift dowel device as claimed in claim 4, it is characterised in that described to connect also including proximity test mechanism
Nearly testing agency includes at least two proximity transducers and the detection bolt being connected in alignment pin main body, the proximity transducer
Set corresponding to the two ends of the elevating movement stroke of detection bolt；It is also associated with being used to install close on the lateral wall of the outer barrel
The detection support of sensor, the detection support is provided with the groove of strip, the groove edge detection bolt of the detection support
Elevating movement path extension, the proximity transducer by nut check in it is described detection support groove on.
9. lift dowel device as claimed in claim 1, it is characterised in that set on the output revolving shaft of the drive mechanism
Have a pin key position, pin key position with the pin-and-hole cooperation located at swing link end part with realize the output revolving shaft of the drive mechanism with it is described
Swing link end part is relatively fixed.
10. lift dowel device as claimed in any one of claims 1-9 wherein, it is characterised in that the drive mechanism is
Clockwise and anticlockwise motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475823.0U CN206335576U (en) | 2016-12-29 | 2016-12-29 | A kind of lift dowel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475823.0U CN206335576U (en) | 2016-12-29 | 2016-12-29 | A kind of lift dowel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206335576U true CN206335576U (en) | 2017-07-18 |
Family
ID=59303334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621475823.0U Active CN206335576U (en) | 2016-12-29 | 2016-12-29 | A kind of lift dowel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206335576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737640A (en) * | 2016-12-29 | 2017-05-31 | 广州市远能物流自动化设备科技有限公司 | A kind of lift dowel device |
-
2016
- 2016-12-29 CN CN201621475823.0U patent/CN206335576U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737640A (en) * | 2016-12-29 | 2017-05-31 | 广州市远能物流自动化设备科技有限公司 | A kind of lift dowel device |
| CN106737640B (en) * | 2016-12-29 | 2023-08-01 | 广州市远能物流自动化设备科技有限公司 | Lifting type positioning pin device |
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| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
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Effective date of registration: 20200416 Granted publication date: 20170718 |