CN206916812U - A kind of Novel X-shaped I-shaped structure connecting rod - Google Patents
A kind of Novel X-shaped I-shaped structure connecting rod Download PDFInfo
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- CN206916812U CN206916812U CN201720781503.6U CN201720781503U CN206916812U CN 206916812 U CN206916812 U CN 206916812U CN 201720781503 U CN201720781503 U CN 201720781503U CN 206916812 U CN206916812 U CN 206916812U
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- central siphon
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- connecting rod
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Abstract
The utility model discloses a kind of Novel X-shaped I-shaped structure connecting rod, the connecting rod includes a central siphon I, two external vertical ribs, two bending studs and two central siphon II；The one side of two external vertical ribs is respectively and fixedly connected to the both sides in central siphon I radial circumference face, two bending studs are fixed in X-type structure on the radial circumference face of the central siphon I between two external vertical ribs, and two central siphon II radial circumference face is respectively and fixedly connected on the another side of external vertical rib and bending stud；Two external vertical rib, two bending studs and two central siphon II are arranged symmetrically relative to central siphon I radial centre lines.The utility model application I-shaped structure and X-type structure, on the premise of not increasing weight, bearing capacity is strengthened；Two-sided welding can be applied, welding procedure is simple and reliable；Simple in construction, identical components may be reused, and be simple to manufacture, and cost is low.
Description
Technical field
A kind of Novel X-shaped I-shaped structure connecting rod is the utility model is related to, specifically one kind can be applied in excavator, loaded
On the engineering goods such as machine, the bar linkage structure part for transmitting power and motion can be realized, belongs to Machine Design and transmission field.
Background technology
In the engineering goods such as excavator, loading machine, oil cylinder etc. provides the driven ratio of component, the range of movement of active force
With the limitation of installing space, tend not to be designed to be directly connected on end effector（Such as the scraper bowl of excavator）.And connect
Bar is as a kind of interface components, it is possible to achieve improves power output or increase range of movement, slows down impact, realizes the work(such as peculair motion
Can, using very extensive.Traditional bar linkage structure uses the structure such as straight panel dock or casing shrouding formula, can not take into account simultaneously
The strong and in light weight requirement of bearing capacity, and casing seals plank frame due to being quadrilateral structure, the welding matter to transitional region
Amount requires very high, stress concentration and the phenomenon of cracking otherwise easily occurs.
The content of the invention
In view of the above-mentioned problems of the prior art, the utility model provides a kind of Novel X-shaped I-shaped structure connecting rod, the company
Bar has the characteristics of X-type arm large carrying capacity applied in I-shaped structure and ascending platform, and simple in construction, and welding usability is excellent
It is good（Two-sided welding can be realized, quality of weld seam molding is good）, it is simple to manufacture, it is in light weight, maintainable strong.
The utility model is realized by following technical scheme：
A kind of Novel X-shaped I-shaped structure connecting rod, the connecting rod include a central siphon I, two external vertical ribs, two bending studs and two central siphons
II；The one side of two external vertical ribs is respectively and fixedly connected to the both sides in central siphon I radial circumference face, and two bending studs are affixed with X-type structure
On the radial circumference face of central siphon I between two external vertical ribs, two central siphon II radial circumference face is respectively and fixedly connected to external vertical rib and folding
On the another side of curved stud；Two external vertical rib, two bending studs and two central siphon II are in relative to central siphon I radial centre lines
It is arranged symmetrically.
Further, it is connected with one in the region between the external vertical rib in every side, bending stud, central siphon I and central siphon II
Block horizontal bar, plays a part of cross-brace.
Further, the two sides of the external vertical rib are respectively provided with a deep-slotted chip breaker, external vertical rib is stuck in bearing pin completely
On pipe I, central siphon II peripheries, linked together by welding manner, play outer support effect.
Further, the two sides of the bending stud are respectively provided with a deep-slotted chip breaker, bending stud is stuck in completely
On bearing pin pipe I, central siphon II peripheries, linked together by welding manner, play inner support effect.
Further, the middle of two bending studs is respectively provided with a groove, contacts and welds by way of intersecting and engaging
Connect fixation and form X-type structure.
Further, any bending stud of two bending studs is two sections of identical bending muscle, by way of being bonded face
Contact and be welded and fixed to form X-type structure.
Further, two bending studs are integrally formed to form X-type structure.
Further, a central siphon I, two external vertical ribs, two bending studs, two horizontal bars and two central siphon II are shaped to forging type
One entirety.
Compared with prior art, the utility model has the following advantages that：
1st, using I-shaped structure and X-type structure, on the premise of not increasing weight, bearing capacity is strengthened；
2nd, two-sided welding can be applied, welding procedure is simple and reliable；
3rd, simple in construction, identical components may be reused, and be simple to manufacture, and cost is low.
Brief description of the drawings
Fig. 1 is the stereogram of embodiment 1 of the present utility model；
Fig. 2 is the front view shown in Fig. 1；
Fig. 3 is A-A views in Fig. 2；
Fig. 4 is B-B views in Fig. 2；
Fig. 5 is the stereogram of embodiment 2 of the present utility model；
Fig. 6 is the front view shown in Fig. 5；
Fig. 7 is A-A views in Fig. 6；
Fig. 8 is B-B views in Fig. 6；
In figure：1st, central siphon I, 2, external vertical rib, 3, bending stud, 4, horizontal bar, 5, central siphon II.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described by specific embodiment.
As shown in Figures 1 to 4, a kind of Novel X-shaped I-shaped structure connecting rod, the connecting rod include a central siphon I1, two external vertical ribs 2,
Two bending studs 3 and two central siphon II5；Two external vertical ribs 2 are located at the outside of the left and right sides of connecting rod, and two sides are respectively provided with an arc
Shape groove, external vertical rib 2 is stuck in bearing pin pipe I1 completely, on central siphon II5 peripheries, linked together by welding manner, rise
Acted on to outer support.
The middle of two bending studs 3 is respectively provided with a groove, is contacted by way of intersecting and engaging and is welded and fixed shape
Into X-type structure；Or two any bending stud 3 of bending stud 3 be two sections of identical bending muscle, by way of being bonded face
Contact and be welded and fixed to form X-type structure；Or two bending stud 3 be integrally formed to form X-type structure；To ensure that stress can
It is delivered evenly on whole connecting rod.The two sides of each bending stud 3 are respectively provided with a deep-slotted chip breaker, enable bending stud 3
It is enough to be stuck in bearing pin pipe I1 completely, on central siphon II5 peripheries, linked together by welding manner, play inner support effect.
One piece of horizontal bar is welded with region between the external vertical rib 2 of every side, bending stud 3, central siphon I1 and central siphon II5
4, play a part of cross-brace.Two external vertical ribs 2, two bending studs 3, two horizontal bars 4 and two central siphon II5 relative to central siphon I1 footpath
It is arranged symmetrically to center line.
In another embodiment, as shown in Fig. 5 to Fig. 8, according to the requirement in bearing capacity and space, a central siphon I1, two
External vertical rib 2, two bending studs 3, two horizontal bars 4 and two central siphon II5 are shaped to an entirety with forging type.
The utility model application I-shaped structure and X-type structure, on the premise of not increasing weight, bearing capacity is strengthened, and
Simple in construction, welding usability is excellent（Two-sided welding can be realized, quality of weld seam molding is good）, it is simple to manufacture, it is in light weight, can tie up
Shield property is strong.
The X-type I-shaped structure connecting rod of above-mentioned introduction can be applicable to all kinds of needs and realize that the engineering machinery for transmitting power and motion is set
In standby, especially apply in excavator and loading machine, the excavator and loading machine for employing X-type I-shaped structure connecting rod are not increasing
On the premise of weight, bearing capacity is strengthened, and welding usability is excellent（Two-sided welding can be realized, quality of weld seam molding is good）,
It is in light weight, maintainable strong.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and deformation can also be made, these change
Enter and deform and also should be regarded as the scope of protection of the utility model.
Claims (8)
- A kind of 1. Novel X-shaped I-shaped structure connecting rod, it is characterised in that：The connecting rod includes a central siphon I（1）, two external vertical ribs（2）, two Bending stud（3）With two central siphon II（5）；Two external vertical ribs（2）One side be respectively and fixedly connected to central siphon I（1）Radial circumference face both sides, two bending studs（3）With X Type structure is fixed in two external vertical ribs（2）Between central siphon I（1）Radial circumference face on, two central siphon II（5）Radial circumference face point External vertical rib is not fixed in it（2）With bending stud（3）Another side on；Two external vertical rib（2）, two bending studs（3）With two central siphon II（5）Relative to central siphon I（1）Radial centre lines in pair Claim arrangement.
- A kind of 2. Novel X-shaped I-shaped structure connecting rod according to claim 1, it is characterised in that：External vertical rib in every side （2）, bending stud（3）, central siphon I（1）With central siphon II（5）Between region in be connected with one piece of horizontal bar（4）, play cross-brace Effect.
- A kind of 3. Novel X-shaped I-shaped structure connecting rod according to claim 1, it is characterised in that：The external vertical rib（2）Two Side is respectively provided with a deep-slotted chip breaker, makes external vertical rib（2）Bearing pin pipe I can be stuck in completely（1）, central siphon II（5）On periphery, pass through Welding manner links together, and plays outer support effect.
- A kind of 4. Novel X-shaped I-shaped structure connecting rod according to claim 1, it is characterised in that：The bending stud（3）'s Two sides are respectively provided with a deep-slotted chip breaker, make bending stud（3）Bearing pin pipe I can be stuck in completely（1）, central siphon II（5）On periphery, Linked together by welding manner, play inner support effect.
- A kind of 5. Novel X-shaped I-shaped structure connecting rod according to claim 1, it is characterised in that：Two bending studs（3）In Between locate respectively to be provided with a groove, intersect engage by way of contact and be welded and fixed to form X-type structure.
- A kind of 6. Novel X-shaped I-shaped structure connecting rod according to claim 1, it is characterised in that：Two bending studs（3）Appoint One bending stud（3）For two sections of identical bending muscle, contact and be welded and fixed to form X-type structure by way of face is bonded.
- A kind of 7. Novel X-shaped I-shaped structure connecting rod according to any one of Claims 1-4, it is characterised in that：Two bendings are stood Muscle（3）It is integrally formed to form X-type structure.
- A kind of 8. Novel X-shaped I-shaped structure connecting rod according to claim 2, it is characterised in that：One central siphon I（1）, it is vertical outside two Muscle（2）, two bending studs（3）, two horizontal bars（4）With two central siphon II（5）One entirety is shaped to forging type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720781503.6U CN206916812U (en) | 2017-06-30 | 2017-06-30 | A kind of Novel X-shaped I-shaped structure connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720781503.6U CN206916812U (en) | 2017-06-30 | 2017-06-30 | A kind of Novel X-shaped I-shaped structure connecting rod |
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| Publication Number | Publication Date |
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| CN206916812U true CN206916812U (en) | 2018-01-23 |
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| CN201720781503.6U Active CN206916812U (en) | 2017-06-30 | 2017-06-30 | A kind of Novel X-shaped I-shaped structure connecting rod |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881726A (en) * | 2019-04-19 | 2019-06-14 | 山东迈克拉克工程机械有限公司 | A kind of connection structure applied between excavator boom and execution unit |
| WO2020167536A1 (en) | 2019-02-14 | 2020-08-20 | Caterpillar Inc. | Apparatus for facilitating pivotal movement of implements in machines |
| RU2804967C2 (en) * | 2019-02-14 | 2023-10-09 | Кейтерпиллар Инк. | Device for facilitating rotary movement of working tool relative to machine arm, lever mechanism assembly for controlling working tool relative to machine frame and working machine |
-
2017
- 2017-06-30 CN CN201720781503.6U patent/CN206916812U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020167536A1 (en) | 2019-02-14 | 2020-08-20 | Caterpillar Inc. | Apparatus for facilitating pivotal movement of implements in machines |
| US10895058B2 (en) | 2019-02-14 | 2021-01-19 | Caterpillar Inc. | Apparatus for facilitating pivotal movement of implements in machines |
| DE112020000427T5 (en) | 2019-02-14 | 2021-09-23 | Caterpillar Inc. | DEVICE FOR ENABLING THE PIVOTING MOVEMENT OF WORK EQUIPMENT IN MACHINERY |
| GB2598483A (en) * | 2019-02-14 | 2022-03-02 | Caterpillar Inc | Apparatus for facilitating pivotal movement of implements in machines |
| GB2598483B (en) * | 2019-02-14 | 2023-04-05 | Caterpillar Inc | Apparatus for facilitating pivotal movement of implements in machines |
| RU2804967C2 (en) * | 2019-02-14 | 2023-10-09 | Кейтерпиллар Инк. | Device for facilitating rotary movement of working tool relative to machine arm, lever mechanism assembly for controlling working tool relative to machine frame and working machine |
| CN109881726A (en) * | 2019-04-19 | 2019-06-14 | 山东迈克拉克工程机械有限公司 | A kind of connection structure applied between excavator boom and execution unit |
| CN109881726B (en) * | 2019-04-19 | 2024-05-10 | 雷道装备科技(山东)有限公司 | Connecting structure applied between excavator bucket rod and executing component |
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