CN206306516U - The baling press material pressing device of transmission efficiency - Google Patents
The baling press material pressing device of transmission efficiency Download PDFInfo
- Publication number
- CN206306516U CN206306516U CN201621313441.8U CN201621313441U CN206306516U CN 206306516 U CN206306516 U CN 206306516U CN 201621313441 U CN201621313441 U CN 201621313441U CN 206306516 U CN206306516 U CN 206306516U
- Authority
- CN
- China
- Prior art keywords
- piston rod
- hair
- snap ring
- transmission efficiency
- baling press
- 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
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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model discloses a kind of baling press material pressing device of transmission efficiency, including oil cylinder and cutting somebody's hair, the piston rod of oil cylinder passes through to reduce the attachment structure that piston rod stress concentrates and is connected with cutting somebody's hair, the circular blind hole for being connected with piston rod is provided with cutting somebody's hair, the diameter of piston rod matches with the size of the diameter of circular blind hole.The utility model changes piston rod and the connected mode cut somebody's hair so that piston rod stress is more dispersed, and the moment of torsion when unbalance stress is cut somebody's hair on piston rod diminishes, transmission efficiency is higher, the easy to wear of piston rod is reduced, the situation of easy fracture extends the service life of piston rod.
Description
Technical field
The utility model is related to the mechanical structure of baling press, and in particular to a kind of baling press of transmission efficiency is filled with binder
Put.
Background technology
At present, serial its of baling press such as Y81 promotes mainly head and piston rod, as shown in Figure 1 and Figure 2, using axle and snap ring connection side
Case so that piston rod stress compares concentration, moment of torsion is big, causes Fast Wearing, the fracture of axle, and using effect is unsatisfactory.
Utility model content
The technical problem that the utility model is mainly solved is, there is provided a kind of baling press of transmission efficiency is filled with binder
Put, make piston rod service life longer, it is cost-effective, improve operating efficiency.
The utility model solves the technical scheme that its technical problem used：The baling press of transmission efficiency is filled with binder
Put, including oil cylinder and cut somebody's hair, the piston rod of oil cylinder passes through to reduce attachment structure that piston rod stress concentrates and is connected with cutting somebody's hair,
The circular blind hole for being connected with piston rod is provided with cutting somebody's hair, the diameter of the piston rod is big with the diameter of circular blind hole
It is small to match.The attachment structure that piston rod stress is concentrated can be reduced by setting, by force dispersion so that cutting somebody's hair stress not
Moment of torsion when on piston rod diminishes, and piston rod is not easy to wear, fracture, cost-effective, improves operating efficiency.
As the further improvement of the baling press material pressing device of the utility model transmission efficiency, piston rod can be reduced
The attachment structure that stress is concentrated be it is integrally formed with piston rod for and the snap ring being fixedly connected of cutting somebody's hair, snap ring and cutting somebody's hair passes through
Bolt is fixedly connected, and the piston rod is cylindrical.Snap ring is arranged to be integrally formed with piston rod, such stress mainly collects
In at snap ring, the fracture and abrasion of piston rod can be avoided, compared to snap ring, piston rod is golden expensive, accordingly even when snap ring exists
Damaged in use, cost is not still high.
As the further improvement of the baling press material pressing device of the utility model transmission efficiency, piston rod can be reduced
The attachment structure that stress is concentrated is the step on piston rod and snap ring match with this step, the step piston rod to section
Being shaped as of face lacks the trapezoidal of base, and snap ring and cutting somebody's hair is bolted to connection.Original step cutting pattern is become present
Shape so that concentrate on the component become to different directions of the power at the fluting of piston rod and snap ring, reduce piston rod
Situation about being concentrated with the stress at the fluting of snap ring, reduces abrasion, the situation of fracture of piston rod.
As the further improvement of the baling press material pressing device of the utility model transmission efficiency, piston rod can be reduced
The attachment structure that stress is concentrated includes the bolt hole, the snap ring with bolt hole that are set on piston rod, snap ring and cuts somebody's hair by spiral shell
Bolt is fixedly connected, and the piston rod is cylindrical.Snap ring and piston rod are arranged to split type, but piston rod still uses nothing
The setting of step, stress is concentrated with snap ring when so using, and snap ring changes snap ring again once damaging, and the cost for changing snap ring is remote
Less than the cost for changing piston rod.
As the further improvement of the baling press material pressing device of the utility model transmission efficiency, piston rod can be reduced
The attachment structure that stress is concentrated includes the flexible pad that the piston rod with step, snap ring and quality of rubber materials are made, the piston rod
With bolt connection of cutting somebody's hair after snap ring coordinates flexible pad；The flexible pad is shaped as "U" shaped piston rod axial cross section.
This is the chi that former snap ring is reduced on the basis of original baling press such as the serial attachment structures that it promotes mainly head and piston rod of Y81
It is very little, then increase flexible pad so that concentrate on piston rod and be reduced with the power at the fluting of snap ring.
The utility model makes piston rod force dispersion, and the moment of torsion when unbalance stress is cut somebody's hair on piston rod diminishes, transmission effect
Rate is uprised, and reduces the easy to wear of piston rod, the situation of easy fracture.
Brief description of the drawings
Fig. 1 is the structural representation of the baling press material pressing device of existing transmission efficiency；
Fig. 2 is the structural representation of piston rod in Fig. 1；
Fig. 3 is the structural representation of the baling press material pressing device embodiment one of the utility model transmission efficiency；
Fig. 4 is the structural representation of piston rod in Fig. 3；
Fig. 5 is the structural representation cut somebody's hair in Fig. 3；
Fig. 6 is the structural representation of the utility model embodiment two；
Fig. 7 is the structural representation of piston rod in Fig. 6；
Fig. 8 is the structural representation of snap ring in Fig. 6；
Fig. 9 is the structural representation of the utility model embodiment three；
Figure 10 be Fig. 9 in removal cut somebody's hair after piston rod and snap ring decomposing schematic representation；
Figure 11 is the structural representation of the utility model embodiment three；
Figure 12 is the structural representation of piston rod in Figure 11；
Figure 13 is the enlarged diagram of circular dashed line part in Figure 11.
In figure：1st, cut somebody's hair 2, piston rod 3, step 4, circular blind hole 5, snap ring 6, bolt 7, bolt hole 8, soft
Property pad.
Specific embodiment
Clearly understand to have to technical characteristic of the present utility model, purpose and effect, now compare accompanying drawing detailed
Describe bright specific embodiment of the present utility model in detail.
Embodiment one：
As shown in Figures 3 to 5, the baling press material pressing device of transmission efficiency, including oil cylinder and cut somebody's hair 1, the work of oil cylinder
Stopper rod 2 passes through to reduce attachment structure that piston rod stress concentrates and 1 is connected with cutting somebody's hair, cut somebody's hair be provided with 1 for piston rod 2
The circular blind hole 4 of connection, the diameter of the piston rod 2 matches with the size of the diameter of circular blind hole 4.Work can be reduced
Stopper rod stress concentrate attachment structure be it is integrally formed with piston rod 2 for and cut somebody's hair 1 snap ring 5 being fixedly connected, the He of snap ring 5
Cut somebody's hair and 1 be fixedly connected by bolt 6, the piston rod 2 is cylindrical.
Embodiment two：
Difference with embodiment one is that as shown in Figure 6 to 8, can reduce the attachment structure of piston rod stress concentration
The snap ring 5 matched for the step 3 on piston rod 2 and with this step 3, the step 3 the axial cross section of piston rod 2 be shaped as lack
One base it is trapezoidal, snap ring 51 is fixedly connected by bolt 6 with cutting somebody's hair.
Embodiment three：
Difference with embodiment one is：As shown in Figure 9, Figure 10, the attachment structure of piston rod stress concentration can be reduced
Including the bolt hole 7, the snap ring 5 with bolt hole 7 that are set on piston rod 2, snap ring 51 is fixedly connected by bolt 6 with cutting somebody's hair,
The piston rod 2 is cylindrical.
Example IV：
Difference with embodiment one is：As shown in Figure 11 to Figure 13, the connection knot of piston rod stress concentration can be reduced
Structure includes the flexible pad 8 that the piston rod 2 with step 3, snap ring 5 and quality of rubber materials are made, and the piston rod 2 is matched somebody with somebody by snap ring 5
It is connected with 1 bolt 6 of cutting somebody's hair after closing flexible pad 8；The flexible pad 8 is shaped as "U" shaped the axial cross section of piston rod 2.
Above content is to combine specific optimal technical scheme further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all regarded
To belong to protection domain of the present utility model.
Claims (5)
1. the baling press material pressing device of transmission efficiency, it is characterised in that including oil cylinder and cut somebody's hair, the piston rod of oil cylinder passes through
The attachment structure that piston rod stress concentration can be reduced is connected with cutting somebody's hair, cut somebody's hair on be provided with for piston rod connect it is circular not
Through hole, the diameter of the piston rod matches with the size of the diameter of circular blind hole.
2. the baling press material pressing device of transmission efficiency according to claim 1, it is characterised in that described to reduce
The attachment structure that piston rod stress is concentrated be it is integrally formed with piston rod for and the snap ring being fixedly connected of cutting somebody's hair, snap ring and push away
Head is bolted to connection, and the piston rod is cylindrical.
3. the baling press material pressing device of transmission efficiency according to claim 1, it is characterised in that described to reduce
The attachment structure that piston rod stress is concentrated is the step on piston rod and the snap ring matched with this step, and the step is in piston rod
Being shaped as of axial cross section lacks the trapezoidal of base, and snap ring and cutting somebody's hair is bolted to connection.
4. the baling press material pressing device of transmission efficiency according to claim 1, it is characterised in that described to reduce
The attachment structure that piston rod stress is concentrated includes the bolt hole, the snap ring with bolt hole that are set on piston rod, snap ring and cuts somebody's hair
It is bolted to connection, the piston rod is cylindrical.
5. the baling press material pressing device of transmission efficiency according to claim 1, it is characterised in that described to reduce
The attachment structure that piston rod stress is concentrated includes the flexible pad that the piston rod with step, snap ring and quality of rubber materials are made, described
Piston rod after snap ring coordinates flexible pad with cut somebody's hair bolt connection；The flexible pad is shaped as piston rod axial cross section
"U" shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621313441.8U CN206306516U (en) | 2016-12-02 | 2016-12-02 | The baling press material pressing device of transmission efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621313441.8U CN206306516U (en) | 2016-12-02 | 2016-12-02 | The baling press material pressing device of transmission efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206306516U true CN206306516U (en) | 2017-07-07 |
Family
ID=59249783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621313441.8U Expired - Fee Related CN206306516U (en) | 2016-12-02 | 2016-12-02 | The baling press material pressing device of transmission efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206306516U (en) |
-
2016
- 2016-12-02 CN CN201621313441.8U patent/CN206306516U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20201202 |