CN208963936U - A kind of rotationally hanging device with auxiliary positioning mechanism - Google Patents
A kind of rotationally hanging device with auxiliary positioning mechanism Download PDFInfo
- Publication number
- CN208963936U CN208963936U CN201821432196.1U CN201821432196U CN208963936U CN 208963936 U CN208963936 U CN 208963936U CN 201821432196 U CN201821432196 U CN 201821432196U CN 208963936 U CN208963936 U CN 208963936U
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- China
- Prior art keywords
- positioning mechanism
- boom
- auxiliary
- auxiliary positioning
- spreader frames
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Abstract
The utility model discloses a kind of rotationally hanging devices with auxiliary positioning mechanism, including duel spreader frames and the boom being hinged in the duel spreader frames, bar-link drive and position-limit mechanism are additionally provided in the duel spreader frames, the upper end of the boom is provided with spacing collision block corresponding with the position-limit mechanism, the sides of the duel spreader frames is symmetrical arranged there are two column, is connected with auxiliary positioning mechanism corresponding with the boom on the column.The auxiliary positioning mechanism includes positioning mechanism support, cylinder, U-shaped locating clip and auxiliary guide rail；The bar-link drive includes decelerating motor, actuating arm, connecting rod and transmission arm.The utility model passes through the double limitation up and down of boom, and swing when avoiding boom in off position effectively increases the positioning accuracy of workpiece, it is ensured that the fluency of transfer station production improves the degree of automation.
Description
[technical field]
The utility model relates to the technical fields of auto production line conveying equipment, more particularly to one kind to have auxiliary positioning machine
The rotationally hanging device of structure.
[background technique]
Currently, being to drive suspender to realize vehicle using automatic carriage mostly on the transfer station of auto assembly chassis assembly line
Body turns linked to, and since automatic carriage is a flexiblesystem, positioning accuracy is poor, and boom will appear pendulum during the shutdown process
Dynamic phenomenon causes vehicle body to be easy to appear during turning linked to and turns linked to the phenomenon that having some setbacks, or even will appear the problem of vehicle body slides.
Therefore, it generally requires to carry out manual intervention in the transfer station of existing assembly line, by manually carrying out auxiliary positioning piece uploading.With
Automobile main frame maker is continuously increased industrial automation production requirement, and existing production model has seriously hindered industrial automatic
The process of change.
[utility model content]
In view of this, in order to overcome the deficiencies of the prior art, the utility model provides a kind of turn with auxiliary positioning mechanism
Hang device, by the improvement of boom structure and the setting of auxiliary positioning mechanism, swing when avoiding boom in off position,
Effectively increase the positioning accuracy of workpiece, it is ensured that the fluency of transfer station production improves the degree of automation.
To achieve the above object, the technical solution of the utility model is as follows:
A kind of rotationally hanging device with auxiliary positioning mechanism including duel spreader frames and is hinged in the duel spreader frames
Boom, is additionally provided with bar-link drive and position-limit mechanism in the duel spreader frames, the upper end of the boom be provided with it is described
The corresponding spacing collision block of position-limit mechanism, the sides of the duel spreader frames are symmetrical arranged there are two column, are connected on the column
There is auxiliary positioning mechanism corresponding with the boom.The position-limit mechanism and the spacing collision block are used cooperatively, it is ensured that institute
The uniqueness for stating boom closed position, swing when avoiding the boom in off position.The auxiliary positioning mechanism is used for
The limit of the boom lower end effectively increases the positioning accuracy of workpiece using double limitation.
The auxiliary positioning mechanism includes positioning mechanism support, cylinder and U-shaped locating clip, the positioning mechanism support
It is connected on the column, the cylinder is fixed on the positioning mechanism support, and the locating clip is connected to the cylinder
On piston rod, and the U-type groove width of the locating clip is greater than the boom width 1mm-3mm, in use, the locating clip clamping stagnation
Limit in the outside of the boom, for the boom lower end.
The bar-link drive includes decelerating motor, the actuating arm being connected in the geared motor output shaft, symmetrical
The transmission arm that the connecting rod at the actuating arm both ends is set and is hinged on the connecting rod, one end key connection of the transmission arm
The actuating arm is driven to rotate, to pass through the connecting rod and the biography by the rotation of the decelerating motor in the boom
Swing arm drives the boom to close and open, and realizes the loading and unloading of workpiece.
Preferably, the auxiliary positioning mechanism further includes auxiliary guide rail, one end of the auxiliary guide rail is connected to described fixed
On the mechanism support of position, the other end of the auxiliary guide rail is connected on the locating clip, and which obviate the locating clip motion bits
The offset set improves the reliability of positioning.
Further, the position-limit mechanism includes limiting bracket and the adjustment being connected on limiting bracket limit spiral shell
Nail realizes the adjusting of boom closed state position by the change of the adjustment stop screw position, easy to use, fixed
Position precision is high.
Further, the lower end of the boom is provided with conical dowel pin, is used for the positioning of workpiece, it is ensured that the location of workpiece
Uniqueness.
The beneficial effects of the utility model are: (1) being used cooperatively by the position-limit mechanism and the spacing collision block,
Boom upper end stop position is limited, it is ensured that the uniqueness of the boom closed position avoids the boom and exists
Swing when closed state；(2) by the setting of the auxiliary positioning mechanism, it is used for the limit of the boom lower end, is used
Double limitation further avoids the swing of the boom, effectively increases the positioning accuracy of workpiece, it is ensured that transfer station production
Fluency.
[Detailed description of the invention]
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of auxiliary positioning mechanism in Fig. 1；
Fig. 3 is the partial enlargement structural representation in Fig. 1 at A；
Fig. 4 is the use state diagram of the utility model.
In figure, 1, duel spreader frames, 2, boom, 3, bar-link drive, 31, decelerating motor, 32, actuating arm, 33, connecting rod,
34, transmission arm, 4, position-limit mechanism, 41, limiting bracket, 42, adjustment stop screw, 5, spacing collision block, 6, column, 7, auxiliary positioning
Mechanism, 71, positioning mechanism support, 72, cylinder, 73, locating clip, 74, auxiliary guide rail, 8, conical dowel pin, 9, vehicle body.
[specific embodiment]
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig.1, a kind of rotationally hanging device with auxiliary positioning mechanism, including duel spreader frames 1 and it is hinged on described hang
Have the boom 2 on frame 1, is additionally provided with bar-link drive 3 and position-limit mechanism 4 in the duel spreader frames 1, the boom 2
Upper end is provided with spacing collision block 5 corresponding with the position-limit mechanism 4, there are two the side of the duel spreader frames 1 is symmetrical arranged
Column 6 is connected with auxiliary positioning mechanism 7 corresponding with the boom 2 on the column 6.The position-limit mechanism 4 and the limit
Position collision block 5 is used cooperatively, it is ensured that the uniqueness of 2 closed position of boom, when avoiding the boom 2 in off position
It swings.Limit of the auxiliary positioning mechanism 7 for 2 lower end of boom effectively increases determining for workpiece using double limitation
Position precision.
Referring to Figures 1 and 2, the auxiliary positioning mechanism 7 includes positioning mechanism support 71, cylinder 72, U-shaped locating clip 73
And auxiliary guide rail 74, the positioning mechanism support 71 are connected on the column 6, the cylinder 72 is fixed on the localization machine
On the side of structure support 71, the locating clip 73 is connected on the piston rod of the cylinder 72, and the U-type groove of the locating clip 73
Width is greater than the boom width 3mm, and one end of the auxiliary guide rail 74 is connected to the other side of the positioning mechanism support 71
On, the other end of the auxiliary guide rail 74 is connected on the locating clip 73, and auxiliary guide rail 74 avoids the locating clip 73 and transports
The offset of dynamic position, improves the reliability of positioning.In use, 73 clamping stagnation of locating clip is used in the outside of the boom 2
The limit of 2 lower end of boom.
Referring to Fig.1, the bar-link drive 3 includes decelerating motor 31, is connected on 31 output shaft of decelerating motor
Actuating arm 32, the transmission arm that is symmetricly set on the connecting rod 33 at 32 both ends of actuating arm and is hinged on the connecting rod 33
34, one end of the transmission arm 34, which is keyed, drives the driving by the rotation of the decelerating motor 31 in the boom 2
Arm 32 rotates, to drive the boom 2 to close and open by the connecting rod 33 and the transmission arm 34, realizes the upper of workpiece
Blanking.
Referring to Fig. 3, the position-limit mechanism 4 includes limiting bracket 41 and the adjustment being connected on the limiting bracket 41 limit
Position screw 42 is realized the adjusting of the 2 closed state position of boom, is made by the change of adjustment 42 position of stop screw
With convenient, positioning accuracy height.
Referring to Fig.1, the lower end of the boom 2 is provided with conical dowel pin 8, is used for the positioning of workpiece, it is ensured that workpiece position
The uniqueness set.
As shown in Figures 2 to 4, bar-link drive 3 drives boom 2 to rotate, and forms closed state, and spacing collision block 5 offsets
Limit in adjustment stop screw 42, for 2 upper end of boom；Meanwhile cylinder 72 acts, and locating clip 73 is driven to move forward, it is fixed
Limit of the U-type groove clamping stagnation of position folder 73 in the outside of boom 2, for 2 lower end of boom.At this point, the position of boom 2 is fixed, hang
The support portion that 2 lower end of arm is formed is matched with vehicle body 9, and conical dowel pin 8 is aligned with the location hole of vehicle body 9, convenient for turning for vehicle body 9
Fortune.
Swing when the utility model avoids boom 2 in off position, effectively increases the positioning accuracy of workpiece, it is ensured that
The fluency of transfer station production, improves the degree of automation.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (4)
1. a kind of rotationally hanging device with auxiliary positioning mechanism including duel spreader frames and is hinged on hanging in the duel spreader frames
Arm, which is characterized in that bar-link drive and position-limit mechanism, the upper end setting of the boom are additionally provided in the duel spreader frames
There is spacing collision block corresponding with the position-limit mechanism, the side of the duel spreader frames is arranged symmetrically, and there are two columns, described vertical
Auxiliary positioning mechanism corresponding with the boom is connected on column；
The auxiliary positioning mechanism includes positioning mechanism support, cylinder and U-shaped locating clip, the positioning mechanism support connection
On the column, the cylinder is fixed on the positioning mechanism support, and the locating clip is connected to the piston of the cylinder
On bar, and the U-type groove width of the locating clip is greater than the boom width 1mm-3mm；
The bar-link drive includes decelerating motor, the actuating arm on the output shaft for being connected to the decelerating motor, symmetrically sets
Set the connecting rod at the actuating arm both ends and the transmission arm that is hinged on the connecting rod, one end key connection of the transmission arm in
The boom.
2. a kind of rotationally hanging device with auxiliary positioning mechanism according to claim 1, which is characterized in that the auxiliary is fixed
Position mechanism further includes auxiliary guide rail, and one end of the auxiliary guide rail is connected on the positioning mechanism support, the auxiliary guide rail
The other end be connected on the locating clip.
3. a kind of rotationally hanging device with auxiliary positioning mechanism according to claim 1, which is characterized in that the position restrainer
Structure includes limiting bracket and the adjustment stop screw being connected on the limiting bracket.
4. a kind of rotationally hanging device with auxiliary positioning mechanism according to claim 1, which is characterized in that the boom
Lower end is provided with conical dowel pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821432196.1U CN208963936U (en) | 2018-09-03 | 2018-09-03 | A kind of rotationally hanging device with auxiliary positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821432196.1U CN208963936U (en) | 2018-09-03 | 2018-09-03 | A kind of rotationally hanging device with auxiliary positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208963936U true CN208963936U (en) | 2019-06-11 |
Family
ID=66755605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821432196.1U Active CN208963936U (en) | 2018-09-03 | 2018-09-03 | A kind of rotationally hanging device with auxiliary positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208963936U (en) |
-
2018
- 2018-09-03 CN CN201821432196.1U patent/CN208963936U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A rotary hanging device with auxiliary positioning mechanism Effective date of registration: 20220121 Granted publication date: 20190611 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUANGSHI ZHONGCHENG AUTOMATION TECHNOLOGY Co.,Ltd. Registration number: Y2022420000025 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230202 Granted publication date: 20190611 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUANGSHI ZHONGCHENG AUTOMATION TECHNOLOGY Co.,Ltd. Registration number: Y2022420000025 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A hanging device with auxiliary positioning mechanism Effective date of registration: 20230207 Granted publication date: 20190611 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUANGSHI ZHONGCHENG AUTOMATION TECHNOLOGY Co.,Ltd. Registration number: Y2023420000027 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |