CN206309757U - A kind of detachable assembling bent axle - Google Patents
A kind of detachable assembling bent axle Download PDFInfo
- Publication number
- CN206309757U CN206309757U CN201621403766.5U CN201621403766U CN206309757U CN 206309757 U CN206309757 U CN 206309757U CN 201621403766 U CN201621403766 U CN 201621403766U CN 206309757 U CN206309757 U CN 206309757U
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- journal
- crank
- bent axle
- trunnion
- rod
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Abstract
The utility model is related to a kind of detachable assembling bent axle, including trunnion, crank base, rod journal, connecting rod, bearing and positioning shaft sleeve, two crank bases are symmetrical arranged and bottom is worn and connects locking rod journal two ends between two crank bases inner side, connective pole one end is worn in rod journal middle part via the bearing that two positioning shaft sleeve both sides position, and the outer upper of two crank bases is close to through multiple bolt locks connects trunnion respectively.
Description
Technical field
The utility model is related to a kind of bent axle, specifically a kind of detachable assembling bent axle.
Background technology
Bent axle is a kind of drive disk assembly changed by circulation rotating motion and between pumping, bent in traditional structure
The trunnion of axle, between crank base, rod journal using interference fit assemble, once assemble integral, the bearing of its upper connecting rod
Cannot be changed, it is necessary to integral replacing bent axle, replacing is wasted time and energy, and use cost is high after long-term use damage.
The content of the invention
For the drawbacks described above of prior art, the utility model improves a kind of simple structure, stabilization, firm, assembling, dimension
Protect, change convenient, the low detachable assembling bent axle of use cost.
The technical solution of the utility model is：A kind of detachable assembling bent axle, it is characterised in that：Including trunnion, crank
Seat, rod journal, connecting rod, bearing and positioning shaft sleeve, two crank bases are symmetrical arranged and bottom is worn and connects lock between two crank bases inner side
Connective pole one end, two crank bases are worn via the bearing that two positioning shaft sleeve both sides position in tight rod journal two ends, rod journal middle part
Outer upper be close to through multiple bolt locks connect trunnion respectively.
Further, the outer upper of the crank base is provided with the heavy platform of partial or complete circle, and trunnion is through thereon
Flange is placed in circular heavy platform and is close to by finger setting, bolt lock and connects crank base.
Further, the crank base bottom is provided with the journal hole for wearing connective pole axle journal, and journal hole is axially arranged with locking
Seam, locking seam wears the rod journal that connecting bolt locking is placed in journal hole, and rod journal is positioned in journal hole with pin key groove.
Further, the connecting rod other end is provided with output shaft hole.
Further, the crank base and trunnion are split or integrative-structure.
Further, the trunnion of multiple detachable assembling bent axles is mutually coaxially fixedly connected with certain angle, works as rotation
Reciprocating drive is realized with fixed angle through connecting rod by the way that respective connecting rod is synchronous at 360 °.
The utility model uses trunnion, crank base, rod journal, mutual spacing, the positioning assembling of connecting rod of Split type structure,
The stable and firm assembling of bent axle is realized, and is conveniently replaceable its inner bearing, reduce use cost.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the left view of Fig. 1.
In figure：Crank base 1, the heavy platform 2 of circle, trunnion 3, flange 4, alignment pin 5, clamping screw 6, journal hole 7, locking seam
8, hold-down bolt 9, rod journal 10, positioning shaft sleeve 11, bearing 12, connecting rod 13, output shaft hole 14.
Specific embodiment
It is described further below in conjunction with drawings and Examples.
Fig. 1, shown in 2：A kind of detachable assembling bent axle includes crank base 1, trunnion 3, alignment pin 5, clamping screw 6, pressure
Tight bolt 9, rod journal 10, positioning shaft sleeve 11, bearing 12 and connecting rod 13, two crank bases 1 are symmetrical arranged and two crank bases inner side
Between bottom wear and connect locking rod journal 10 two ends, the bottom of crank base 1 is provided with the journal hole 7 for wearing connective pole axle journal 10, journal hole
7 be axially arranged with locking seam 8, locking seam 8 is worn and connects hold-down bolt 9 and lock the rod journal 10 that is placed in journal hole 7, rod journal
The one end of connective pole 13 is worn in 10 middle parts via the bearing 12 that the both sides of two positioning shaft sleeve 11 position, and the other end of connecting rod 13 is provided with output shaft hole
14.The outer upper of crank base 1 is provided with the heavy platform 2 of partial or complete circle, and it is circular heavy that trunnion 2 is placed in through flange 4 thereon
Positioned in platform 2 and by alignment pin 5, clamping screw 6 locks connecting crank seat 1.
On the basis of above-described embodiment, rod journal can be positioned in journal hole with pin key groove, it is ensured that repeat convenient standard
Really dismounting assembling；Crank base and trunnion can be split or integrative-structure.
Claims (6)
- It is 1. a kind of detachably to assemble bent axle, it is characterised in that：Including trunnion, crank base, rod journal, connecting rod, bearing and fixed Position axle sleeve, two crank bases are symmetrical arranged and bottom is worn and connects locking rod journal two ends between two crank bases inner side, in rod journal Connective pole one end is worn via the bearing that two positioning shaft sleeve both sides position by portion, and the outer upper of two crank bases is respectively through multiple bolt locks It is close to and connects trunnion.
- 2. one kind according to claim 1 is detachable assembles bent axle, it is characterized in that：The outer upper of the crank base is provided with The heavy platform of partial or complete circle, trunnion is placed in circular heavy platform through flange thereon and is close to by finger setting, bolt lock Connect crank base.
- 3. one kind according to claim 1 is detachable assembles bent axle, it is characterized in that：The crank base bottom is provided with wears in succession The journal hole of bar axle journal, the locking that is axially arranged with of journal hole is stitched, and locking seam wears the pitman shaft that connecting bolt locking is placed in journal hole Neck, rod journal is positioned in journal hole with pin key groove.
- 4. one kind according to claim 1 is detachable assembles bent axle, it is characterized in that：The connecting rod other end is provided with output shaft Hole.
- 5. according to any detachable assembling bent axles of described one kind of claim 1-4, it is characterized in that：The crank base and trunnion It is split or integrative-structure.
- 6. one kind according to claim 1 is detachable assembles bent axle, it is characterized in that：The main shaft of multiple detachable assembling bent axles Neck is mutually coaxially fixedly connected with certain angle, synchronous with fixed angle through connecting rod reality by respective connecting rod when being rotated by 360 ° Existing reciprocating drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621403766.5U CN206309757U (en) | 2016-12-21 | 2016-12-21 | A kind of detachable assembling bent axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621403766.5U CN206309757U (en) | 2016-12-21 | 2016-12-21 | A kind of detachable assembling bent axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206309757U true CN206309757U (en) | 2017-07-07 |
Family
ID=59251969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621403766.5U Active CN206309757U (en) | 2016-12-21 | 2016-12-21 | A kind of detachable assembling bent axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206309757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837985A (en) * | 2016-12-21 | 2017-06-13 | 江苏友诚数控科技有限公司 | A kind of detachable assembling bent axle |
-
2016
- 2016-12-21 CN CN201621403766.5U patent/CN206309757U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837985A (en) * | 2016-12-21 | 2017-06-13 | 江苏友诚数控科技有限公司 | A kind of detachable assembling bent axle |
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