CN207421117U - A kind of pivotable frame - Google Patents
A kind of pivotable frame Download PDFInfo
- Publication number
- CN207421117U CN207421117U CN201721571638.6U CN201721571638U CN207421117U CN 207421117 U CN207421117 U CN 207421117U CN 201721571638 U CN201721571638 U CN 201721571638U CN 207421117 U CN207421117 U CN 207421117U
- Authority
- CN
- China
- Prior art keywords
- pivotable frame
- hole
- reinforcing rib
- bearing piece
- die casting
- 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.)
- Expired - Fee Related
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 42
- 238000004512 die casting Methods 0.000 claims abstract description 23
- 238000005728 strengthening Methods 0.000 claims description 3
- 210000002435 tendon Anatomy 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model is related to a kind of pivotable frames, bearing piece and two through holes there are two being set on the pivotable frame, die casting has two reinforcing ribs between two bearing pieces on the pivotable frame and the right side through hole on pivotable frame, wherein a reinforcing rib is located between a bearing piece and the right side through hole on pivotable frame, and inclined distribution；Another reinforcing rib is located between another bearing piece on pivotable frame and right side through hole, and perpendicular shape is distributed；The beneficial effects of the utility model are：By setting two reinforcing ribs, and the structure that the reinforcing rib is integrated with through hole die casting on the right side of pivotable frame in pivotable frame so that pivotable frame has the advantages that good tensile property, high mechanical strength, service life are long.
Description
Technical field
The utility model belongs to cast member technical field more particularly to a kind of pivotable frame in engineering machinery.
Background technology
Pivotable frame is mainly used in engineering machinery field, and the magnitude relationship of intensity the service life of entire machinery,
As shown in Figure 1, the frame body supporting point of the pivotable frame 1 of the structure is mainly distributed on the lower left quarter of entire pivotable frame, i.e., in lower part
Equipped with one and the reinforcing rib 4 that is integrated of two supporting blocks in left and right, cause to be located at the intensity of the mounting hole on 1 right side of pivotable frame not
It is enough, so that entire pivotable frame is in use, it is susceptible to that abrasion, which is accelerated, tensile property is bad, service life is short lacks
It falls into.
The content of the invention
The purpose of the utility model is to overcome the shortcomings of the prior art, and it is good, mechanical to provide a kind of tensile property
The high pivotable frame of intensity.
The purpose of this utility model is completed by following technical solution, is set on the pivotable frame there are two bearing piece and two
A through hole, between two bearing pieces on the pivotable frame and the right side through hole on pivotable frame die casting have two reinforcing ribs,
In a reinforcing rib be located between a bearing piece and the right side through hole on pivotable frame, and inclined distribution；Another reinforcing rib is located at
Between another bearing piece and right side through hole on pivotable frame, and perpendicular shape is distributed.
Preferably, two bearing pieces are divided into left bearing piece, right bearing piece, wherein left bearing piece is led to the right side on pivotable frame
Die casting has a left reinforcing rib between hole, between the right side through hole in right bearing piece and pivotable frame die casting have right reinforcing rib；It is mutually pressed with right side through hole
Left and right strengthening ribs die casting point, be to separate shape on the hole wall of right side through hole.
Preferably, described left reinforcing rib one end is integrated with left bearing piece, the other end of left reinforcing rib is along pivot
Pedestal inclination extends on the hole wall of right side through hole and die casting is integral.
Preferably, described right reinforcing rib one end is integrated with right bearing piece, the other end of right reinforcing rib is along pivot
Pedestal extends perpendicularly on the hole wall of right side through hole and die casting is integral.
Preferably, two reinforced bag sand wells are at the lower right of pivotable frame upper left side through hole.
The beneficial effects of the utility model are：By setting two reinforcing ribs, and the reinforcing rib and pivotable frame in pivotable frame
The structure that right side through hole die casting is integrated so that it is excellent that there is pivotable frame good tensile property, high mechanical strength, service life to grow
Point.
Description of the drawings
Fig. 1 is existing pivotable frame structure diagram.
Fig. 2 is the pivotable frame structure diagram of the utility model.
Label in attached drawing is respectively：1st, pivotable frame；2nd, bearing piece；3rd, through hole；4th, reinforcing rib；5th, die casting point；21st, left branch
Block；22nd, right bearing piece；31st, PATENT left side via；32nd, right side through hole；41st, left reinforcing rib；42nd, right reinforcing rib.
Specific embodiment
Detailed introduction is done to the utility model below in conjunction with attached drawing：As shown in Figure 2, the pivotable frame of the utility model
It is set on 1 there are two bearing piece 2 and two through holes 3, two bearing pieces 2 on the pivotable frame 1 are led to the right side being located on pivotable frame 1
The die casting of 32, hole has two reinforcing ribs 4, wherein a reinforcing rib is located between a bearing piece and the right side through hole 32 on pivotable frame 1,
And inclined distribution；Another reinforcing rib is located between another bearing piece on pivotable frame 1 and right side through hole 32, and perpendicular shape point
Cloth；Such structure arrangement so that the right side intensity of pivotable frame 1 greatly increases.
Two bearing pieces 2 are divided for left bearing piece 21, right bearing piece 22, wherein left bearing piece 21 is led to the right side on pivotable frame 1
The die casting of 32, hole has a left reinforcing rib 41, between the right side through hole 32 in right bearing piece 22 and pivotable frame 1 die casting have right reinforcing rib 42；With the right side
The die casting point 5 of the left and right strengthening ribs of 32 phase pressure of side through hole is to separate shape, i.e., mutual die casting point on the hole wall of right side through hole 32
5 mutually disjoint, so that in angled on right side through hole 32 between left reinforcing rib 41, right reinforcing rib 42.
Described 41 one end of left reinforcing rib is integrated with left bearing piece 21, and the other end of left reinforcing rib 41 is along pivotable frame
1 inclination extends on the hole wall of right side through hole 32 and die casting is integral；So that pivotable frame 1 horizontal direction on have it is laterally strong
Degree.
Described 42 one end of right reinforcing rib is integrated with right bearing piece 22, and the other end of right reinforcing rib 42 is along pivotable frame
1 extend perpendicularly to right side through hole 32 hole wall on and die casting it is integral；So that pivotable frame 1 vertical direction on have it is vertical strong
Degree.
Two reinforcing ribs 4 are distributed at the lower right of 1 upper left side through hole 31 of pivotable frame.
The utility model is not limited to the above embodiment, makees any variation no matter being formed in its shape or material, all
It is using structure design provided by the utility model, is all a kind of deformation of the utility model, is considered as new in this practicality
Within type protection domain.
Claims (5)
1. a kind of pivotable frame, set that there are two bearing piece (2) and two through holes (3) on the pivotable frame (1), it is characterised in that：Described
Die casting has two reinforcing ribs (4) between two bearing pieces (2) on pivotable frame (1) and the right side through hole (32) on pivotable frame (1),
Wherein a reinforcing rib is located between a bearing piece on pivotable frame (1) and right side through hole (32), and inclined distribution；Another adds
Strengthening tendons is located between another bearing piece on pivotable frame (1) and right side through hole (32), and perpendicular shape is distributed.
2. pivotable frame according to claim 1, it is characterised in that：Two bearing pieces (2) are divided into left bearing piece (21), the right side
Bearing piece (22), wherein die casting has left reinforcing rib (41), right bearing piece between right side through hole (32) in left bearing piece (21) and pivotable frame (1)
(22) die casting has right reinforcing rib (42) between the right side through hole (32) and on pivotable frame (1)；The left and right mutually pressed with right side through hole (32)
The die casting point (5) of reinforcing rib is to separate shape on the hole wall of right side through hole (32).
3. pivotable frame according to claim 2, it is characterised in that：Described left reinforcing rib (41) one end and left bearing piece (21)
It is integrated, the other end of left reinforcing rib (41) is extended on the hole wall of right side through hole (32) simultaneously along pivotable frame (1) inclination
Die casting is integral.
4. pivotable frame according to claim 2, it is characterised in that：Described right reinforcing rib (42) one end and right bearing piece (22)
It is integrated, the other end of right reinforcing rib (42) is extended perpendicularly on the hole wall of right side through hole (32) simultaneously along pivotable frame (1)
Die casting is integral.
5. pivotable frame according to claim 1, it is characterised in that：Two reinforcing ribs (4) are distributed in pivotable frame (1)
At the lower right of upper left side through hole (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721571638.6U CN207421117U (en) | 2017-11-22 | 2017-11-22 | A kind of pivotable frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721571638.6U CN207421117U (en) | 2017-11-22 | 2017-11-22 | A kind of pivotable frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207421117U true CN207421117U (en) | 2018-05-29 |
Family
ID=62304011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721571638.6U Expired - Fee Related CN207421117U (en) | 2017-11-22 | 2017-11-22 | A kind of pivotable frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207421117U (en) |
-
2017
- 2017-11-22 CN CN201721571638.6U patent/CN207421117U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |