CN206474658U - A kind of die casting cylinder sleeve axle allocation mechanism - Google Patents
A kind of die casting cylinder sleeve axle allocation mechanism Download PDFInfo
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- CN206474658U CN206474658U CN201720155560.3U CN201720155560U CN206474658U CN 206474658 U CN206474658 U CN 206474658U CN 201720155560 U CN201720155560 U CN 201720155560U CN 206474658 U CN206474658 U CN 206474658U
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- cylinder sleeve
- connecting rod
- chute
- sleeve axle
- die casting
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Abstract
A kind of die casting cylinder sleeve axle allocation mechanism, including connecting rod, it is arranged on the cylinder sleeve axle of connecting rod front end and is arranged on the core pulling device connector of rod rear end, the front end of connecting rod is axially opposed to be provided with two chutes, chute is obliquely installed, and the relatively low one end of chute is located at the front end of connecting rod, front end of the higher one end of chute away from connecting rod, loose piece is provided with chute, the front end sleeve of connecting rod is in cylinder sleeve axle, and the side wall of cylinder sleeve axle is provided with spacing hole, and loose piece is arranged in spacing hole.The utility model die casting cylinder sleeve axle allocation mechanism, that is, can guarantee that mould molding requirement, the spacing requirement of cylinder sleeve also be can guarantee that, while ambassador's cylinder sleeve axial float will not be crossed in production process because of stuffing pressure by also ensuring.It is simple in construction, highly versatile.
Description
Technical field
The utility model is related to a kind of detent mechanism, more particularly to a kind of die casting cylinder sleeve axle allocation mechanism.
Background technology
Compression mod, to prevent cylinder sleeve axial float, typically cylinder sleeve can be fixed in production band cylinder sleeve product.It is conventional
Fixed form is only applicable to situation of the rear and front end face without forming requirements for limitation cylinder sleeve rear and front end face, but which, and
Major part has shaping demand to cylinder sleeve rear and front end face, therefore, it is impossible to be carried out to cylinder sleeve both ends of the surface spacing.
Utility model content
The purpose of this utility model is to provide a kind of die casting cylinder sleeve axle allocation mechanism, solves what prior art was present
The problem of spacing can not be carried out to cylinder sleeve both ends of the surface.
The purpose of this utility model is achieved in that a kind of die casting cylinder sleeve axle allocation mechanism, including connecting rod, setting
Cylinder sleeve axle and the core pulling device connector for being arranged on rod rear end in connecting rod front end, the front end of connecting rod is axially opposed to be provided with two
Chute, chute is obliquely installed, and the relatively low one end of chute is located at the front end of connecting rod, front end of the higher one end of chute away from connecting rod
Loose piece is provided with head, chute, the front end sleeve of connecting rod is in cylinder sleeve axle, and the side wall of cylinder sleeve axle is provided with spacing hole, and loose piece is worn
In in spacing hole.
For the ease of the advance size of controls connecting rod, and ensure that spacing loose piece is expanded outwardly, above-mentioned chute and connecting rod axle center
Angle between line is 5 ° -15 °.
Further, the angle between preferably above-mentioned chute and connecting rod axial line is 5 °.
In order to ensure that loose piece can outwards be upheld, while having position-limiting action concurrently, above-mentioned spacing hole is square opening.
The utility model has following beneficial aspects：
1st, the utility model die casting cylinder sleeve axle allocation mechanism, that is, can guarantee that mould molding requirement, also can guarantee that cylinder sleeve
It is spacing to require, while ambassador's cylinder sleeve axial float will not be crossed in production process because of stuffing pressure by also ensuring.
2nd, the utility model is simple in construction, highly versatile.
Brief description of the drawings
Fig. 1 is the utility model die casting cylinder sleeve axle allocation mechanism structural representation；
Fig. 2 is connecting rod and cylinder sleeve axle connection diagram in the utility model die casting cylinder sleeve axle allocation mechanism；
Fig. 3 for Fig. 2 A to sectional view；
The die casting cylinder sleeve axle allocation mechanism cooperation schematic diagram that Fig. 4 provides for the utility model embodiment；
Fig. 5 is the mould assembling schematic diagram in the utility model embodiment.
Fig. 6 is moved outwardly to slide limit for the core pulling connector of the mould slide block die opening state in the utility model embodiment
Position position view；
Drivening rod is displaced outwardly signal while Fig. 7 is displaced outwardly for the core pulling connector in the utility model embodiment
Figure；
Fig. 8 inwardly shrinks for loose piece inside the cylinder sleeve axle of the utility model embodiment is in not spacing view；
Loose piece moves inward schematic diagram inside cylinder sleeve axle under the matched moulds state of Fig. 9 the utility model embodiments；
Figure 10 is in spacing view for loose piece inside the cylinder sleeve axle of the utility model embodiment；
Figure 11 is the spacing schematic diagram of core pulling device connector activity in the present embodiment.
In figure, 1. connecting rods, 2. cylinder sleeve axles, 3. core pulling device connectors, 4. chutes, 5. loose pieces, 6. spacing holes, 7. cylinder sleeves, 8.
Slide, 9. sliding blocks, 10. core pulling devices.
Embodiment
Embodiment of the present utility model is described in further detail with reference to the accompanying drawings and examples.
A kind of embodiment, die casting cylinder sleeve axle allocation mechanism referring to Fig. 1-Fig. 4, including connecting rod 1, is arranged on before connecting rod 1
The cylinder sleeve axle 2 at end and the core pulling device connector 3 for being arranged on the rear end of connecting rod 1, the front end of connecting rod 1 is axially opposed to be provided with two chutes
4, chute 4 is obliquely installed, and the relatively low one end of chute 4 is located at the front end of connecting rod 1, before the higher one end of chute 4 is away from connecting rod 1
Loose piece 5 is provided with termination, chute 4, the front end sleeve of connecting rod 1 is in cylinder sleeve axle 2, and the side wall of cylinder sleeve axle 2 is provided with spacing hole 6,
Loose piece 5 is arranged in spacing hole 6.
The angle of chute 4 and the axial line of connecting rod 1 is 5 ° -15 °.
It is preferred that the angle of chute 4 and the axial line of connecting rod 1 is 5 °.
Spacing hole 6 can be square opening or circular port, preferably square opening.
In the present embodiment, in addition to slide 8 and the sliding block 9 that is connected with slide 8, core pulling device connector 3 is arranged on slide 8
Interior, connecting rod 1 is arranged in sliding block 9, and slide 8 is provided with the stopper slot of core pulling device connector 3, and the two ends of stopper slot are confined planes, are taken out
There is gap between core device connector 3 and front end confined planes.
Referring to Fig. 5-Figure 11, core pulling device connector 3 is arranged in slide 8, and slide 8 is provided with sliding block 9, sliding block 9 and slide 8
It is connected by standing screw, core pulling device connector 3 is connected with core pulling device 10 for " card is not ", and connecting rod 1 is with core pulling device connector 3
Groove hanging platform mode is connected.During production, sliding block 9 is a molar behavior with slide 8, and the slide 8 at the rear of sliding block 9 is provided with core pulling
The stopper slot of device connector 3, stopper slot two ends are confined planes, have 3mm-5mm's between core pulling device connector 3 and the confined planes of front end
Gap.When core pulling device 10 is displaced outwardly, drives core pulling device connector 3 to move outwardly to confined planes, make the loose piece of the front end of connecting rod 1
5 act on to contract, infinite place.When core pulling device 10 moves inward lock pin, core pulling device connector 3 is driven to move inwardly into spacing
Face, makes the loose piece 5 of the front end of connecting rod 1 outwards uphold, and now can carry out position-limiting action to cylinder sleeve 7.During the demoulding, core pulling device connector 3
It is displaced outwardly, while driving the connecting rod 1 inside sliding block 9 and cylinder sleeve axle 2 to be displaced outwardly, shift motion is set to 10mm, when
When connecting rod 1 outwards reaches restraining position, the connecting rod 1 in cylinder sleeve axle 2 stops being displaced outwardly, but sliding block 9 also continues to be displaced outwardly, directly
Demoulding state is reached to sliding block 9.The chute 4 that now front end of 2 inner link of cylinder sleeve axle 1 is tiltedly set due to having, chute 4 and the phase of loose piece 5
Connect and spacing hole 6 of the loose piece 5 on cylinder sleeve axle 2 is fixed, when connecting rod 1 is displaced outwardly, loose piece 5 is with 5 ° -15 ° of gradient with chute
4 be track to the internal contraction of cylinder sleeve axle 2, now loose piece 5 is not at spacing action, and product and cylinder sleeve 7 can be normally stripped.On the contrary,
During matched moulds, core pulling device connector 3 is moved inward, while being moved inward with the connecting rod 1 inside movable slider 9 and cylinder sleeve axle 2, mobile row
Journey is set to 3mm, and the connecting rod 1 when reaching restraining position inside cylinder sleeve axle 2 stops moving inward, but sliding block 9 is also continued to inwardly
It is mobile, until confined planes reach sliding block 9 and specify matched moulds state.Now, because the front end of connecting rod 1 inside cylinder sleeve axle 2 has what is tiltedly set
Chute 4, when connecting rod 1 is moved inward, loose piece 5 along chute 4 to cylinder sleeve axle 2 outside expand, until loose piece 5 to cylinder sleeve 7 coordinate contract
Tightly, in spacing state.Therefore, the axial float of cylinder sleeve 7 will not be made because stuffing pressure is excessive during production.
The utility model die casting cylinder sleeve axle allocation mechanism, that is, can guarantee that mould molding requirement, also can guarantee that cylinder sleeve is limited
Position is required, while ambassador's cylinder sleeve axial float will not be crossed in production process because of stuffing pressure by also ensuring.It is simple in construction, versatility
By force.
Claims (5)
1. a kind of die casting cylinder sleeve axle allocation mechanism, it is characterised in that：Including connecting rod（1）, be arranged on connecting rod（1）The cylinder of front end
Cover axle（2）Be arranged on connecting rod（1）The core pulling device connector of rear end（3）, the connecting rod（1）Front end axially opposed be provided with two
Bar chute（4）, the chute（4）It is obliquely installed, chute（4）Relatively low one end is located at connecting rod（1）Front end, higher one end
Away from connecting rod（1）Front end, chute（4）It is interior to be provided with loose piece（5）, connecting rod（1）Front end sleeve be located at cylinder sleeve axle（2）It is interior, cylinder sleeve
Axle（2）Side wall be provided with spacing hole（6）, the loose piece（5）It is arranged in spacing hole（6）It is interior.
2. die casting cylinder sleeve axle allocation mechanism as claimed in claim 1, it is characterised in that：The chute（4）With connecting rod（1）
Angle between axial line is 5 ° -15 °.
3. die casting cylinder sleeve axle allocation mechanism as claimed in claim 2, it is characterised in that：The chute（4）With connecting rod（1）
Angle between axial line is 5 °.
4. die casting cylinder sleeve axle allocation mechanism as claimed in claim 1, it is characterised in that：The spacing hole（6）To be square
Hole.
5. die casting cylinder sleeve axle allocation mechanism as claimed in claim 1, it is characterised in that：Also include slide（8）With with cunning
Seat（8）The sliding block of connection（9）, core pulling device connector（3）It is arranged on slide（8）It is interior, connecting rod（1）It is arranged on sliding block（9）It is interior, slide
（8）It is provided with core pulling device connector（3）Stopper slot, the two ends of stopper slot are confined planes, core pulling device connector（3）It is spacing with front end
There is gap between face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720155560.3U CN206474658U (en) | 2017-02-21 | 2017-02-21 | A kind of die casting cylinder sleeve axle allocation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720155560.3U CN206474658U (en) | 2017-02-21 | 2017-02-21 | A kind of die casting cylinder sleeve axle allocation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206474658U true CN206474658U (en) | 2017-09-08 |
Family
ID=59748490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720155560.3U Active CN206474658U (en) | 2017-02-21 | 2017-02-21 | A kind of die casting cylinder sleeve axle allocation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206474658U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097913A (en) * | 2017-12-21 | 2018-06-01 | 宁波辉旺机械有限公司 | A kind of double angle slide block structures of single cylinder |
| CN108326255A (en) * | 2018-03-22 | 2018-07-27 | 重庆市搏润模具有限公司 | Cylinder head cylinder sleeve fast fixture |
-
2017
- 2017-02-21 CN CN201720155560.3U patent/CN206474658U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097913A (en) * | 2017-12-21 | 2018-06-01 | 宁波辉旺机械有限公司 | A kind of double angle slide block structures of single cylinder |
| CN108097913B (en) * | 2017-12-21 | 2023-12-29 | 浙江辉旺机械科技股份有限公司 | Single-oil-cylinder double-angle sliding block structure |
| CN108326255A (en) * | 2018-03-22 | 2018-07-27 | 重庆市搏润模具有限公司 | Cylinder head cylinder sleeve fast fixture |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180425 Address after: 400054, Banan District, Chongqing oil field Shen Shen industrial park Patentee after: Chongqing Zong Shen dynamic power machine limited company Address before: 400054, Banan District, Chongqing oil field Shen Shen industrial park Patentee before: Chongqing Shen parts manufacturing Co., Ltd. |