CN206153987U - Bent axle rotary positioning device - Google Patents
Bent axle rotary positioning device Download PDFInfo
- Publication number
- CN206153987U CN206153987U CN201621183647.3U CN201621183647U CN206153987U CN 206153987 U CN206153987 U CN 206153987U CN 201621183647 U CN201621183647 U CN 201621183647U CN 206153987 U CN206153987 U CN 206153987U
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- bent axle
- cylinder
- rotary
- driving
- support
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Abstract
The utility model discloses a bent axle rotary positioning device, including bent axle, driving part and the support part of taking crankshaft counter balance, the supporting part divides the supporting shoe that supports at the bent axle both ends, driving part is including driving actuating cylinder, connecting the rotary cylinder on driving the actuating cylinder piston rod and install and stir the rotatory driving lever of crankshaft counter balance on rotary cylinder, just the driving lever is relative rotary cylinder's center pin off -centre is arranged. This bent axle rotary positioning device can the direct mount on conveying material channel, do not need the top location of centre bore, realize that bent axle part gesture changes, and this simple structure, small, the commonality is strong, make and use cost cheap.
Description
Technical field
This utility model belongs to machine-building frock clamp field, and in particular to a kind of bent axle rotary positioning apparatus.
Background technology
When crankshaft part carries out material conveying and mechanical hand loading and unloading by raceway, it is sometimes desirable to rotate one around axis
Fixed angle.At present, generally using it is telescopic it is top be supported in crankshaft two end centre bore, then by dowel hole or folder
Tight crankshaft journal drives, and is allowed to turn an angle.But this method that chooses to install has the following disadvantages：
(1) complex structure, needs multiple axle synergy movements；
(2) larger space is needed, is easily limited by field condition；
(3) multiple axle prices, increased use cost high.
The content of the invention
The purpose of this utility model is aiming at the deficiency of above-mentioned technology, there is provided a kind of simple structure, highly versatile, volume
Little and with low cost bent axle rotary positioning apparatus.
For achieving the above object, designed by this utility model include the bent axle with crankshaft counter balance, drive part and
Support part point, the support section is supported on the support block of crankshaft two end；The drive part includes drive cylinder, is connected to driving
Rotary cylinder on cylinder piston rod and the driving lever of crankshaft counter balance rotation is stirred on rotary cylinder, and the driving lever phase
The eccentricity of central axis of the rotary cylinder is arranged.
Further, the support section also includes the pallet being arranged on raceway, and the bottom of two support blocks is supported
On the pallet.
Further, the drive part also includes being arranged on the drive cylinder support of raceway sidepiece, the drive cylinder
On the drive cylinder support.
Compared with prior art, using bent axle rotary positioning apparatus of the present utility model, it is not necessary to the top positioning of centre bore,
The bent axle rotary positioning apparatus can be directly installed in conveying material road, realize that crankshaft part attitude changes；And the simple structure,
Small volume, highly versatile, manufacturing cost and use cost is cheap.
Description of the drawings
Fig. 1 is the structural representation of this utility model bent axle rotary positioning apparatus.
Wherein：Piston rod 1, drive cylinder 2, rotary cylinder 3, driving lever 4, crankshaft counter balance 5, bent axle 6, support block 7, pallet
8th, raceway 9, drive cylinder support 10.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail with specific embodiment.
Bent axle rotary positioning apparatus are illustrated in figure 1, including the bent axle 6, drive part with crankshaft counter balance 5 and supporting part
Point.Support section includes the support block 7 for being respectively supported at the two ends of bent axle 6 and the pallet 8 being arranged on raceway 9, two support blocks 7
Bottom be against on pallet 8；Drive part include drive cylinder 2, the rotary cylinder 3 that is connected on the piston rod 1 of drive cylinder 2 and
The driving lever 4 of the rotation of crankshaft counter balance 5, and the central shaft of the relative rotary cylinder 3 of driving lever 4 are directly stirred on rotary cylinder 3
Arranged off-centre；Drive cylinder 2 is arranged on drive cylinder support 10, and drive cylinder support 10 is arranged on the sidepiece of raceway 9.
Further in conjunction with shown in Fig. 1, drive cylinder 2 drives rotary cylinder 3 to move right, until the relative center of rotary cylinder 3
The driving lever 4 of eccentric shaft arrangement is located at by the crankshaft counter balance 5 of the high order end of bent axle 6, and rotary cylinder 3 rotarily drives driving lever 4 and rotates, and is dialled
The crankshaft counter balance 5 that bar 4 is directly stirred on bent axle 6 rotates, and crankshaft counter balance 5 rotarily drives bent axle 6 and rotates, and rotates bent axle 6
Certain angle, so as to complete rotational positioning function.After the rotational positioning of bent axle 6 is finished, bent axle 6 and support block 7 are with raceway 9
Pallet 8 is removed together, and now drive cylinder 2 drives rotary cylinder 3 to be moved to the left, meanwhile, the opposite direction of rotary cylinder 3 rotarily drives
Driving lever 4 resets to initial position, waits follow-up crankshaft part to be conveyed through and comes, and then starts new circulation.
Compared with prior art, using bent axle rotary positioning apparatus of the present utility model, it is not necessary to the top positioning of centre bore,
The bent axle rotary positioning apparatus can be directly installed in conveying material road, realize that crankshaft part attitude changes；And the simple structure,
Small volume, highly versatile, manufacturing cost and use cost is cheap.
Claims (3)
1. a kind of bent axle rotary positioning apparatus, including the bent axle (6) with crankshaft counter balance (5), drive part and support section, its
It is characterised by：The support section is supported on the support block (7) at bent axle (6) two ends；The drive part includes drive cylinder
(2) rotary cylinder (3) that, is connected on drive cylinder (2) piston rod (1) and bent axle is stirred on rotary cylinder (3) put down
The driving lever (4) of weighing apparatus block (5) rotation, and the eccentricity of central axis arrangement of the relatively described rotary cylinder (3) of the driving lever (4).
2. bent axle rotary positioning apparatus according to claim 1, it is characterised in that：The support section also includes being arranged on rolling
Pallet (8) on road (9), the bottom of two support blocks (7) is against on the pallet (8).
3. bent axle rotary positioning apparatus according to claim 1 or claim 2, it is characterised in that：The drive part also includes installing
In the drive cylinder support (10) of raceway (9) sidepiece, the drive cylinder (2) is on the drive cylinder support (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621183647.3U CN206153987U (en) | 2016-11-03 | 2016-11-03 | Bent axle rotary positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621183647.3U CN206153987U (en) | 2016-11-03 | 2016-11-03 | Bent axle rotary positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206153987U true CN206153987U (en) | 2017-05-10 |
Family
ID=58657383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621183647.3U Active CN206153987U (en) | 2016-11-03 | 2016-11-03 | Bent axle rotary positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206153987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350963A (en) * | 2017-07-28 | 2017-11-17 | 津上精密机床（浙江）有限公司 | A kind of driving support meanss of bent axle |
-
2016
- 2016-11-03 CN CN201621183647.3U patent/CN206153987U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350963A (en) * | 2017-07-28 | 2017-11-17 | 津上精密机床（浙江）有限公司 | A kind of driving support meanss of bent axle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |