CN207771215U - Circumferentially positioned mechanism and assembling line - Google Patents
Circumferentially positioned mechanism and assembling line Download PDFInfo
- Publication number
- CN207771215U CN207771215U CN201721797714.5U CN201721797714U CN207771215U CN 207771215 U CN207771215 U CN 207771215U CN 201721797714 U CN201721797714 U CN 201721797714U CN 207771215 U CN207771215 U CN 207771215U
- Authority
- CN
- China
- Prior art keywords
- circumferentially positioned
- workpiece
- drive shaft
- rotation drive
- rotation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Automatic Assembly (AREA)
Abstract
The utility model is related to producing equipment fields, disclose a kind of circumferentially positioned mechanism and assembling line, the circumferentially positioned mechanism includes mounting bracket (1), rotate the first sensing device (3) drive shaft (2) and be installed on the mounting bracket (1), the free end of the rotation drive shaft (2) is provided with joint portion and can be driven to rotate to make the joint portion be engaged with workpiece (10), and workpiece (10) coaxial rotating is driven in the engaged condition, first sensing device (3) can detect the rotation position of the rotation drive shaft (2), can determine the circumferential position of the workpiece (10) in the engaged condition and drive the workpiece (10) to predetermined circumferentially positioned position.The circumferentially positioned mechanism of the utility model can be convenient for automatically and quickly realizing the circumferentially positioned of workpiece, to improve production efficiency.
Description
Technical field
The utility model is related to producing equipment fields, more particularly to a kind of circumferentially positioned mechanism.On this basis, this reality
A kind of assembling line is further related to novel.
Background technology
It is more and more automation equipments, automatic with the development of science and technology, automated manufacturing process is being grown rapidly
Metaplasia producing line is applied in the product manufacturing of all trades and professions.Wherein, due to product differentiation demand, non-standard automatic just gradually by
To the attention of people, and the detent mechanism in non-standard automatic is for realizing that automated production plays an important roll.
For example, axial workpiece assembly in, it is often necessary to realized according to the supplied materials mode of different angle it is circumferentially positioned, with true
Guarantor efficiently and accurately assembles.Axial workpiece is rotated to specified orientation, so usually by way of manually rotating in the prior art
After carry out follow-up producing process, seriously affect production efficiency.
In view of this, the circumferentially positioned circumferentially positioned mechanism of axial workpiece can be suitable for it is necessary to provide a kind of, to carry
High efficiency and the degree of automation.
Utility model content
The purpose of this utility model is to overcome of the existing technology caused by positioning the problem of low production efficiency,
A kind of circumferentially positioned mechanism is provided, which can be convenient for automatically and quickly realizing the circumferentially positioned of workpiece, to carry
High efficiency.
To achieve the goals above, on the one hand the utility model provides a kind of circumferentially positioned mechanism, including mounting bracket, rotation
Drive shaft and the first sensing device being installed on the mounting bracket, the free end of the rotation drive shaft be provided with joint portion and
It can be driven to rotate to make the joint portion be engaged with workpiece, and drive the workpiece coaxial rotating in the engaged condition, it is described
First sensing device can detect the rotation position of the rotation drive shaft, can determine the work in the engaged condition
The circumferential position of part and by the artifact-driven to predetermined circumferentially positioned position.
Preferably, rotary power unit is installed, the rotation drive shaft is prolonged across the mounting bracket on the mounting bracket
Stretch and be sequentially connected to the power output shaft of the rotary power unit, with can under rotary power unit driving opposite institute
State mounting bracket rotation.
Preferably, the circumferentially positioned mechanism further includes lifting gear, and the mounting bracket is connected on the lifting gear simultaneously
It can be driven in vertical direction elevating movement.
Preferably, it is connected with sensing chip in the rotation drive shaft, first sensing device is by detecting the sensing chip
And detect the rotation position of the rotation drive shaft.
Preferably, the free end of the rotation drive shaft is formed with the axial projection with chamfering, which is located at
On the central axis of the rotation drive shaft.
Preferably, the joint portion is relative to the axially projecting chimeric block of the rotation drive shaft, which can be embedding
It is bonded in the embeded slot of the workpiece to drive the workpiece coaxial rotating.
Preferably, the chimeric block is removably attachable in the rotation drive shaft.
Preferably, the rotation drive shaft includes driving shaft, driven shaft and is based on the driving shaft towards the engagement
The spring of driven shaft described in the axial bias of portion direction, the spring are set as only in the engaged condition, the rotation drive shaft
Drive the workpiece coaxial rotating.
Preferably, the second sensing device of the axial position for detecting the driven shaft is installed on the mounting bracket,
The engagement state can be detected.
The utility model second aspect provides a kind of assembling line with above-mentioned circumferentially positioned mechanism.
Through the above technical solutions, the circumferentially positioned mechanism of the utility model can to connect by rotating drive shaft turns
Conjunction portion is bonded to workpiece, and determines the circumferential position of workpiece using the first sensing device under the engagement state, and workpiece is driven
It moves to predetermined circumferentially positioned position, can quickly and automatically realize the circumferentially positioned of workpiece, convenient for raising production efficiency and automatically
Change degree.
Description of the drawings
Fig. 1 is the dimensional structure diagram according to a kind of circumferentially positioned mechanism of preferred embodiment of the utility model；
Fig. 2 is the enlarged drawing of part A in Fig. 1, wherein the chimeric block in rotation drive shaft is bonded to workpiece；
Fig. 3 is the schematic diagram rotated when the chimeric block in drive shaft is not bonded to workpiece；
Fig. 4 is the enlarged drawing of part B in Fig. 1；
Fig. 5 is the dimensional structure diagram of the circumferentially positioned mechanism from Fig. 1 of another view；
Fig. 6 is the enlarged drawing of Local C in Fig. 5.
Reference sign
1- mounting brackets；2- rotates drive shaft；21- driving shafts；22- driven shafts；23- springs；2a- axial projections；P- chamferings；
The first sensing devices of 3-；4- rotary power units；5- lifting gears；6- sensing chips；7- chimeric blocks；The second sensing devices of 8-；10-
Workpiece；10a- embeded slots
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific implementation mode is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Shown in Fig. 4, according to a kind of circumferentially positioned mechanism of preferred embodiment of the utility model, including peace
Shelve 1, rotation drive shaft 2 and the first sensing device 3 etc. being installed on mounting bracket 1.Rotation drive shaft 2 can be driven to around
Own axes rotation to be bonded to workpiece 10 by the joint portion for being set to its free end (chimeric block 7 as described later), with
10 coaxial rotating of workpiece can be driven in the engaged condition.First sensing device 3 can detect rotation drive shaft 2
Rotation position, can determine the circumferential position of workpiece 10 in the engaged condition and drive the workpiece 10 to predetermined circumferential direction
Position location.
As a result, when workpiece 10 is transported to diagram rotation 2 top of drive shaft, no matter it is in any circumferential orientation, only
It rotates drive shaft 2 and the workpiece 10 of for example, axial workpiece is coaxial, you can so that engagement by rotating the rotation of drive shaft 2
Portion is bonded to workpiece 10.Thus, it is possible to determine the circumferential position of workpiece 10 using the first sensing device 3, and rotation can be passed through
Drive shaft 2 drives workpiece 10 to predetermined circumferentially positioned position.In other words, the first sensing device 3 can determine rotation drive shaft 2
With the originating circumferential position and rotation circumferential position at joint portion, after rotating the rotation of drive shaft 2 such as 360 °, joint portion and workpiece 10
Default location structure position correspond to, can determine the circumferential position of workpiece 10 at this time, can then drive it to predetermined week
To position location.Thereby, it is possible to quickly and automatically realize the circumferentially positioned of workpiece 10, convenient for improving production efficiency and automation
Degree.
It should be noted that although the utility model using axial workpiece as workpiece 10 for circumferentially positioned mechanism carry out
Illustrate, but the circumferentially positioned mechanism be not limited to axial workpiece it is circumferentially positioned in, as long as workpiece 10 have can be with joint portion
The structure feature (such as fitting groove) in its circumferential orientation is engaged and determined, the circumferentially positioned mechanism of the utility model can be utilized real
Automatically existing circumferentially positioned.
The circumferentially positioned mechanism of the utility model could be provided as multiple structural forms, for example, rotation drive shaft 2 can be by
Driven by the motor of belt transmission etc..In illustrated preferred embodiment, rotary power unit 4 is installed on mounting bracket 1
(such as motor), rotation drive shaft 2 pass through mounting bracket 1 to extend and are sequentially connected in the power output shaft of rotary power unit 4, thus
Rotation drive shaft 2 can be driven to rotate, to engage and be driven it to predetermined circumferentially positioned position with workpiece 10.
Further, in order to be adapted to circumferentially positioned or for workpiece 10 the conveying with the workpiece 10 of axially different length
Step down, the circumferentially positioned mechanism of the utility model can also include lifting gear 5, the lifting gear 5 can drive mounting bracket 1 and
Rotary power unit 4 thereon, rotation drive shaft 2 etc. are lifted in vertical direction.
In the present invention, the first sensing device 3 could be provided as directly incuding the specific structure in rotation drive shaft 2
(such as recess portion), to detect the rotation position of the rotation drive shaft 2.It in a preferred embodiment, can be in rotation drive shaft 2
Upper connection sensing chip 6, the first sensing device 3 detect the rotation position of rotation drive shaft 2 by detecting sensing chip 6.This reality
Can be various inductive switches appropriate etc. with novel the first sensing device 3 used and the second then described sensing device 8.
According to engagement above-mentioned, that rotation drive shaft 2 passes through rotation realization joint portion and workpiece 10.For this purpose, rotation drive shaft 2
It is required to axial displacement at least one of workpiece 10, to be moved from disengaged condition as engagement state.For example, workpiece 10
There can be degree of freedom appropriate in vertical direction, with when the rotation of rotation drive shaft 2 is such as chimeric block 7 and the Qian He on workpiece 10
When slot 10a (with reference to shown in Fig. 2 and Fig. 3), workpiece 10 is engaged with rotation drive shaft 2 under the effect of gravity.
In the utility model one kind more preferred embodiment, the sectional design by rotating drive shaft 2 is realized
Engagement state changes.Specifically, in conjunction with shown in Fig. 5 and Fig. 6, rotation drive shaft 2 includes driving shaft 21, driven shaft 22 and spring
23, driving shaft 21 is connected on the power output shaft of rotary power unit 4, and driven shaft 22 circumferentially engages (such as with the driving shaft 21
Pass through and illustrate unlabelled convex block), 23 one end of spring is resisted against on driving shaft 21, and the other end is towards joint portion direction axial bias
Driven shaft 22.Workpiece 10 is not necessarily to axial displacement in circumferentially positioned as a result, in the state that joint portion is not bonded to workpiece 10,
Spring 23 is driven to joint portion and is contacted with 10 bottom end of workpiece, but the frictional force generated is not enough to driving workpiece 10 and rotates；Only when
Rotation drive shaft 2 is rotated to be through spring 23 so that in the state that joint portion engages with workpiece 10, and workpiece can be driven coaxial
Rotation, to determine the circumferential position of workpiece 10 and drive to predetermined circumferentially positioned position.
Wherein, due to factors such as cooperation precision, it is possible that rotation drive shaft 2 fails after rotating such as 360 ° so that connecing
The situation that conjunction portion is engaged with workpiece 10 causes positioning to fail.For this purpose, the of detection engagement state can also be arranged in the utility model
Two sensing devices 8.Second sensing device 8 can detect the axial position of driven shaft 22, such as can be set on driven shaft 22
Radial boss or groove are set, it is possible thereby to judge whether engagement in place, to continue driving rotation in the case of not engaging successfully
Turn the rotation of drive shaft 2, until joint portion is engaged with workpiece 10.
With reference to shown in Fig. 3, for the ease of engaging in place, can also axial projection be set in the free end of rotation drive shaft 2
On 2a, axial projection 2a with chamfering P and on the central axis of rotation drive shaft 2.By this set, at joint portion
With in 10 engaging process of workpiece, axial projection 2a can play the role of it is axially directed, improve engagement success rate, therefore ensure that higher
Production efficiency.
Typically, joint portion described in the utility model can be the axially projecting chimeric block 7 of relative rotation drive shaft 2,
The chimeric block 7 can be fitted into the embeded slot 10a of workpiece 10, to be formed as engagement state.Wherein, chimeric block 7 can be with rotation
It is integrally formed to turn drive shaft 2.In a kind of preferred embodiment of the utility model, chimeric block 7 is removably attachable to rotation and drives
On moving axis 2, it is possible thereby to be suitable for the circumferentially positioned of the workpiece 10 of different structure by way of replacing different chimeric blocks 7.
On this basis, the utility model also provides a kind of assembling line with aforementioned circumferentially positioned mechanism.As a result,
When workpiece 10 is delivered to different supplied materials angles above circumferentially positioned mechanism so that the joint portion in rotation drive shaft 2 and work
10 bottom end of part contacts；Driving rotation drive shaft 2 rotates so that joint portion is engaged with workpiece 10 (embeded slot 10a), during which can be with
Determine whether engagement in place using the second sensing device 8；At this point, the first sensing device 3 is according to the circumferential position with rotation drive shaft 2
The correspondence set can determine the circumferential position of workpiece 10, it is possible thereby to by the driving of workpiece 2 to predetermined circumferentially positioned position.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail above in association with attached drawing
In this.In the range of the technology design of the utility model, a variety of simple variants can be carried out to the technical solution of the utility model,
It is combined in any suitable manner including each particular technique feature.In order to avoid unnecessary repetition, the utility model
Various combinations of possible ways are no longer separately illustrated.But these simple variants and combination equally should be considered as the utility model institute
Disclosure belongs to the scope of protection of the utility model.
Claims (10)
1. a kind of circumferentially positioned mechanism, which is characterized in that the circumferentially positioned mechanism include mounting bracket (1), rotation drive shaft (2) and
The free end of the first sensing device (3) being installed on the mounting bracket (1), the rotation drive shaft (2) is provided with joint portion
And can be driven to rotate to make the joint portion be engaged with workpiece (10), and drive the workpiece (10) coaxial in the engaged condition
Rotation, first sensing device (3) can detect the rotation position of the rotation drive shaft (2), with can be in the engagement
The circumferential position of the workpiece (10) is determined under state and drives the workpiece (10) to predetermined circumferentially positioned position.
2. circumferentially positioned mechanism according to claim 1, which is characterized in that it is dynamic to be equipped with rotation on the mounting bracket (1)
Power apparatus (4), the rotation drive shaft (2) pass through the mounting bracket (1) to extend and are sequentially connected to the rotary power unit
(4) power output shaft, can be rotated relative to the mounting bracket (1) under the rotary power unit (4) driving.
3. circumferentially positioned mechanism according to claim 2, which is characterized in that the circumferentially positioned mechanism further includes lifting dress
It sets (5), the mounting bracket (1) is connected on the lifting gear (5) and can be driven in vertical direction elevating movement.
4. circumferentially positioned mechanism according to claim 1, which is characterized in that connect thoughts on the rotation drive shaft (2)
Piece (6), first sensing device (3) is answered to detect the rotation position of the rotation drive shaft (2) by detecting sensing chip (6)
It sets.
5. circumferentially positioned mechanism according to claim 1, which is characterized in that the free end shape of the rotation drive shaft (2)
At the axial projection (2a) having with chamfering (P), which is located at the central axis of the rotation drive shaft (2)
On.
6. circumferentially positioned mechanism according to claim 1, which is characterized in that the joint portion is to be driven relative to the rotation
The axially projecting chimeric block (7) of axis (2), the chimeric block (7) can be fitted into the embeded slot of the workpiece (10) (10a) to drive
Move workpiece (10) coaxial rotating.
7. circumferentially positioned mechanism according to claim 6, which is characterized in that the chimeric block (7) is removably attachable to
On the rotation drive shaft (2).
8. circumferentially positioned mechanism as claimed in any of claims 1 to 7, which is characterized in that the rotation drive shaft
(2) include driving shaft (21), driven shaft (22) and based on the driving shaft (21) towards joint portion direction axial bias
The spring (23) of the driven shaft (22), the spring (23) are set as only in the engaged condition, the rotation drive shaft (2)
Drive the workpiece (10) coaxial rotating.
9. circumferentially positioned mechanism according to claim 8, which is characterized in that be equipped on the mounting bracket (1) for examining
The second sensing device (8) for surveying the axial position of the driven shaft (22), the engagement state can be detected.
10. a kind of assembling line, which is characterized in that the assembling line includes according to any one of claim 1 to 9 institute
The circumferentially positioned mechanism stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721797714.5U CN207771215U (en) | 2017-12-18 | 2017-12-18 | Circumferentially positioned mechanism and assembling line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721797714.5U CN207771215U (en) | 2017-12-18 | 2017-12-18 | Circumferentially positioned mechanism and assembling line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207771215U true CN207771215U (en) | 2018-08-28 |
Family
ID=63227393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721797714.5U Active CN207771215U (en) | 2017-12-18 | 2017-12-18 | Circumferentially positioned mechanism and assembling line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207771215U (en) |
-
2017
- 2017-12-18 CN CN201721797714.5U patent/CN207771215U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209310840U (en) | A kind of mobile phone screen detection device | |
| KR101890041B1 (en) | Multi-tapping machine | |
| CN104634387A (en) | Main reducer bearing rotating torque and active and passive gear pair backlash detection system | |
| CN207402743U (en) | The angular detent mechanism of differential casing | |
| CN204473849U (en) | Lifting rotation mechanism | |
| JP2007222966A (en) | Automatic torque converter assembling apparatus | |
| CN107756198B (en) | Jar external wall high efficiency grinding device | |
| CN207771215U (en) | Circumferentially positioned mechanism and assembling line | |
| CN208898075U (en) | A kind of electronic stock stop | |
| CN103115588A (en) | Precision detection test bench for arc-face cam indexing mechanism capable of changing center distance | |
| CN106042001A (en) | Measurement device for tail spatial position of robot | |
| CN206028919U (en) | Gear blank selection is to device | |
| CN205668438U (en) | A kind of transfer apparatus of full automatic Plastic Drum | |
| CA2806138C (en) | A spindle apparatus for chemical mechanical polishing | |
| CN201800051U (en) | Horizontal rotating mechanism of multi-degree-of-freedom robot | |
| CN209431990U (en) | A kind of blind threaded automatic detection device of rotating disc type | |
| CN218673923U (en) | Multi-azimuth infrared temperature measuring device | |
| CN103721949B (en) | Car engine rotor punching checkout gear | |
| CN104139225A (en) | Device for automatically detecting blockage or breakage of solder wire | |
| CN213933081U (en) | Keyboard automatic detection equipment | |
| CN205466316U (en) | Terminal antiwind device of industrial robot | |
| CN104029198A (en) | Manipulator | |
| CN207114179U (en) | Snap ring detection means | |
| CN215371635U (en) | Wafer platform rotary mechanism | |
| CN109895230A (en) | Self centering pottery art repaired biscuit folder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |