CN203665972U - Mechanical guide device and forming drum installed with same - Google Patents
Mechanical guide device and forming drum installed with same Download PDFInfo
- Publication number
- CN203665972U CN203665972U CN201320869325.4U CN201320869325U CN203665972U CN 203665972 U CN203665972 U CN 203665972U CN 201320869325 U CN201320869325 U CN 201320869325U CN 203665972 U CN203665972 U CN 203665972U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- package
- gathering sill
- lock dog
- driving arrangement
- 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 - Lifetime
Links
- 230000001360 synchronised effect Effects 0.000 claims abstract description 36
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses a mechanical guide device which comprises a rotary shaft on which bilateral symmetric guide grooves are formed, and synchronous pins each with one end fixed to subsequent linear motion equipment and the other end matched with each guide groove. According to the mechanical guide device, the linear motion equipment on the two sides of a rotary shaft is matched with the guide grooves through the synchronous pins when moving oppositely or relatively, so that mechanical positioning and guiding effects can be achieved and uniform motion of the linear motion equipment on the two sides of the rotary shaft can be guaranteed. In addition, the utility model further discloses a forming drum installed with the mechanical guide device.
Description
Technical field
The utility model belongs to rubber for tire mechanical field, relates to particularly the driver part on assembly drum.
Background technology
Mechanical assembly drum in the market, counter-wrapping rod anti-package sidewall and lock dog are synchronous etc. mainly provides power by source of the gas, with reference to figure 1, the counter-wrapping rod of the existing assembly drum drives structure of rising and falling mainly comprises: hold-down ring 1, counter-wrapping rod 2, rear end cap 3, cylinder block 4, slip cap 5, piston 6 and drive end bearing bracket 7 etc., rear end cap 3, cylinder block 4 and drive end bearing bracket 7 are bolted, and can realize forward-reverse simultaneously; Hold-down ring 1 is bolted on rear end cap, and counter-wrapping rod 2 can rotate on hold-down ring 1; Rear end cap 3, piston 6, cylinder block 4, slip cap 5 form airtight air chamber 8; Drive end bearing bracket 7, piston 6, cylinder block 4, slip cap 5 form airtight air chamber 9; In the time of air chamber 8,9 ventilation, drive counter-wrapping rod rises and falls, because the compressibility of gas is too strong, compressed air pressure is unstable, and flow-control is unstable, and counter-wrapping rod lacks mechanical guide, cause left and right counter-wrapping rod to rise and fall asynchronous, the plies of both sides moves and is difficult to ensure synchronism in turn-up process, this anti-package asymmetric, cause the plies sizing material of both sides stressed asymmetric, larger to the Index Influence such as dynamic balancing, uniformity of tire.
utility model content
Move and be difficult to ensure synchronism for counter-wrapping rod anti-package or lock dog synchronizing process on assembly drum in solution prior art, affect the problem of subsequent tyre dynamic balancing, uniformity index, the utility model proposes a kind of mechanical guiding device, concrete scheme is as follows:
A kind of mechanical guiding device comprises: rotating shaft, which is provided with symmetrical gathering sill; Synchronous pin, one end is fixed on follow-up rectilinear motion equipment, and the other end coordinates with described gathering sill; When the rectilinear motion equipment of rotating shaft both sides is in opposite directions or when relative motion, the synchronous pin of rotating shaft both sides along gathering sill separately mutually near or separate rotating shaft rotation simultaneously.
Further, described gathering sill is helicla flute.
Further, described gathering sill leaves 1-2mm gap with synchronizeing of being mated in its groove width direction between pin.
Further, the other end of described synchronous pin coordinates with described gathering sill by rolling bearing.
Further, described spiral fluted number is two.
Further, described spiral fluted number is four, is wherein positioned at two upper and lower being symmetrical arranged of helicla flute of a side.
The utility model also proposes a kind of assembly drum, comprises rectilinear motion equipment and leading screw, and described rectilinear motion equipment comprises anti-package driving arrangement and lock dog driving arrangement, on described anti-package driving arrangement, mechanical guiding device is installed;
Described mechanical guiding device comprises rotating shaft and synchronously sells, described rotating shaft is rotatably connected on described leading screw, which is provided with symmetrical gathering sill, described synchronous pin one end is fixed on the cylinder drive end bearing bracket on anti-package driving arrangement, and the other end coordinates with described gathering sill;
When the anti-package driving arrangement of rotating shaft both sides is in opposite directions or when relative motion, the synchronous pin of rotating shaft both sides along gathering sill separately mutually near or separate rotating shaft rotation simultaneously.
The utility model also proposes a kind of assembly drum in addition, comprises rectilinear motion equipment and leading screw, and described rectilinear motion equipment comprises anti-package driving arrangement and lock dog driving arrangement, on described lock dog driving arrangement, lock dog mechanical guiding device is installed; Described mechanical guiding device comprises that lock dog rotating shaft and lock dog synchronously sell, described lock dog rotating shaft is rotatably connected on described leading screw, which is provided with symmetrical gathering sill, described lock dog is synchronously sold one end and is fixed on the piston rod on lock dog driving arrangement, and the other end coordinates with described gathering sill; When the lock dog driving arrangement of lock dog rotating shaft both sides is in opposite directions or when relative motion, the synchronous pin of lock dog of lock dog rotating shaft both sides along gathering sill separately mutually near or separate lock dog rotating shaft rotation simultaneously.
Further, described leading screw comprises anti-package leading screw and lock dog leading screw, and described lock dog rotating shaft is rotatably connected on lock dog leading screw; On described anti-package driving arrangement, anti-package mechanical guiding device is installed; Described mechanical guiding device comprises that anti-package rotating shaft and anti-package synchronously sell, described anti-package rotating shaft is rotatably connected on described anti-package leading screw, which is provided with symmetrical gathering sill, described anti-package is synchronously sold one end and is fixed on the cylinder drive end bearing bracket on anti-package driving arrangement, and the other end coordinates with described gathering sill; When the anti-package driving arrangement of anti-package rotating shaft both sides is in opposite directions or when relative motion, the synchronous pin of anti-package of anti-package rotating shaft both sides along gathering sill separately mutually near or separate anti-package rotating shaft rotation simultaneously.
Compared with prior art, advantage of the present utility model and good effect are as follows:
The utility model is by proposing a kind of mechanical guiding device, the rectilinear motion equipment that can make rotating shaft both sides is in opposite directions or when relative motion, by coordinating of synchronous pin and gathering sill, play machinery location and guide effect, thereby ensure that the rectilinear motion equipment moving of rotating shaft both sides is consistent.
When on anti-package driving arrangement mechanical guiding device being applied on assembly drum, can realize rotating shaft left and right sides counter-wrapping rod anti-package synchronous, when on lock dog driving arrangement mechanical guiding device being applied on assembly drum, can realize rotating shaft left and right sides lock dog locking synchronization.
Read by reference to the accompanying drawings after detailed description of the invention of the present utility model, other features of the present utility model and advantage will become clearer.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the counter-wrapping rod of the existing assembly drum drives structure schematic diagram that rises and falls;
In Fig. 1: 1, hold-down ring; 2, counter-wrapping rod; 3, rear end cap; 4, cylinder block; 5, slip cap; 6, piston; 7, drive end bearing bracket; 8, air chamber; 9, air chamber;
Fig. 2 is the mechanical assembly drum structural representation that the utility model embodiment realizes the synchronous anti-package of counter-wrapping rod;
Fig. 3 is rotating shaft front view in the utility model embodiment;
Fig. 4 is rotating shaft top view in the utility model embodiment;
Fig. 5 is rotating shaft stereogram in the utility model embodiment;
In Fig. 2-Fig. 5: 1, leading screw; 2, hold-down ring; 3, counter-wrapping rod; 4, rear end cap; 5, cylinder block; 6, piston; 7, drive end bearing bracket; 8, synchronously sell; 9, rotating shaft; 9-1, helicla flute; 10, tracheae.
Detailed description of the invention
Embodiment mono-, with reference to figure 2, the present embodiment proposes a kind of mechanical guiding device and comprises rotating shaft 9 and synchronously sell 8.
Described rotating shaft 9 is installed in rotation on other equipment to be installed, and this rotating shaft 9 is provided with gathering sill 9-1.Described synchronous pin 8 one end are fixed on follow-up rectilinear motion equipment to be installed, the other end coordinates with described gathering sill 9-1, with reference to figure 3-Fig. 5, on rotating shaft 9, left and right is arranged with two gathering sill 9-1, the present embodiment gathering sill is helicla flute 9-1, the helicla flute 9-1 of both sides is synchronizeed respectively pin one end of 8 and is coordinated with one, the other end of synchronous pin 8 is connected on rectilinear motion equipment separately, when the rectilinear motion equipment of rotating shaft 9 both sides is in opposite directions or when relative motion, the synchronous pin 8 of rotating shaft 9 both sides along gathering sill 9-1 separately mutually near or separate, rotating shaft 9 rotates simultaneously.
It should be noted that, what the present embodiment was offered on rotating shaft is helicla flute, certainly as long as meet, the motion of synchronous pin is play the guiding role and ensures that rectilinear motion equipment that synchronous pin drives realizes the groove being synchronized with the movement and all can realize the utility model object.In order to reduce the friction between synchronous pin 8 and gathering sill 9-1, the other end of described synchronous pin 8 coordinates with described gathering sill by rolling bearing.In order to ensure that synchronous pin moves smoothly in gathering sill, described gathering sill leaves 1-2mm gap with synchronizeing between selling in its groove width direction.
Described in the present embodiment, spiral fluted number is two, and spiral fluted number is also four certainly, is wherein positioned at two upper and lower being symmetrical arranged of helicla flute of a side.
Embodiment bis-, same with reference to figure 2-Fig. 5, Fig. 2 is the mechanical assembly drum structural representation of realizing the synchronous anti-package of counter-wrapping rod, and as shown in the figure, the anti-package that mechanical guiding device in embodiment mono-is applied to assembly drum by the present embodiment drives, particularly, synchronizing shaft 9 is set in the outer surface of leading screw 1, and the two is connected by the bearing at two ends, and can on leading screw 1, rotate, rear end cap 4, cylinder block 5 and drive end bearing bracket 7 are bolted composition anti-package driving arrangement, can realize forward-reverse simultaneously; Hold-down ring 2 is bolted on rear end cap 4, and counter-wrapping rod 3 can rotate on hold-down ring 2; Synchronous pin 8 and drive end bearing bracket 7 are bolted, and synchronously sell the helicla flute 9-1 of 8 insertion synchronizing shafts 9; Drive end bearing bracket 7 and piston 6 form airtight air chamber, in the time that tracheae 10 ventilations enter air chamber, drive end bearing bracket 7 axially moves, drive synchronous pin 8 to axially move simultaneously, make synchronous pin 8 in the interior slip of helicla flute 11, and then drive synchronizing shaft 9 to rotate along self axis, and rotatablely moving of rotating shaft can drive synchronizing shaft to move in helicla flute.Because the both sides of synchronizing shaft 9 arrange symmetrical helicla flute 11, make the synchronous pin axial displacement Complete Synchronization of both sides, the counter-wrapping rod anti-package that realizes the left and right sides is synchronous.
The present embodiment, by simple mechanical guiding device, makes the counter-wrapping rod of machinery drum realize synchronous anti-package, thereby improves the quality of tire building.
Embodiment tri-, the present embodiment is applied to the mechanical guiding device in embodiment mono-on the lock dog driving arrangement of assembly drum, the similar enforcement two of principle, this does not repeat.Certainly, also can on the lock dog driving arrangement of assembly drum and anti-package driving arrangement, above-mentioned mechanical guiding device be installed simultaneously.
The above, be only preferred embodiment of the present utility model, is not to restriction of the present utility model, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But, every technical solutions of the utility model content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (10)
1. a mechanical guiding device, is characterized in that comprising:
Rotating shaft, which is provided with symmetrical gathering sill;
Synchronous pin, one end is fixed on follow-up rectilinear motion equipment, and the other end coordinates with described gathering sill;
When the rectilinear motion equipment of rotating shaft both sides is in opposite directions or when relative motion, the synchronous pin of rotating shaft both sides along gathering sill separately mutually near or separate rotating shaft rotation simultaneously.
2. mechanical guiding device according to claim 1, is characterized in that: described gathering sill is helicla flute.
3. mechanical guiding device according to claim 2, is characterized in that: described gathering sill leaves 1-2mm gap with synchronizeing of being mated in its groove width direction between pin.
4. mechanical guiding device according to claim 3, is characterized in that: the other end of described synchronous pin coordinates with described gathering sill by rolling bearing.
5. mechanical guiding device according to claim 4, is characterized in that: described spiral fluted number is two.
6. mechanical guiding device according to claim 4, is characterized in that: described spiral fluted number is four, is wherein positioned at two upper and lower being symmetrical arranged of helicla flute of a side.
7. an assembly drum, comprises rectilinear motion equipment and leading screw, and described rectilinear motion equipment comprises anti-package driving arrangement and lock dog driving arrangement, it is characterized in that:
On described anti-package driving arrangement, mechanical guiding device is installed;
Described mechanical guiding device comprises rotating shaft and synchronously sells, described rotating shaft is rotatably connected on described leading screw, which is provided with symmetrical gathering sill, described synchronous pin one end is fixed on the cylinder drive end bearing bracket on anti-package driving arrangement, and the other end coordinates with described gathering sill;
When the anti-package driving arrangement of rotating shaft both sides is in opposite directions or when relative motion, the synchronous pin of rotating shaft both sides along gathering sill separately mutually near or separate rotating shaft rotation simultaneously.
8. an assembly drum, comprises rectilinear motion equipment and leading screw, and described rectilinear motion equipment comprises anti-package driving arrangement and lock dog driving arrangement, it is characterized in that:
On described lock dog driving arrangement, lock dog mechanical guiding device is installed;
Described mechanical guiding device comprises that lock dog rotating shaft and lock dog synchronously sell, described lock dog rotating shaft is rotatably connected on described leading screw, which is provided with symmetrical gathering sill, described lock dog is synchronously sold one end and is fixed on the piston rod on lock dog driving arrangement, and the other end coordinates with described gathering sill;
When the lock dog driving arrangement of lock dog rotating shaft both sides is in opposite directions or when relative motion, the synchronous pin of lock dog of lock dog rotating shaft both sides along gathering sill separately mutually near or separate lock dog rotating shaft rotation simultaneously.
9. assembly drum according to claim 8, is characterized in that:
Described leading screw comprises anti-package leading screw and lock dog leading screw, and described lock dog rotating shaft is rotatably connected on lock dog leading screw;
On described anti-package driving arrangement, anti-package mechanical guiding device is installed;
Described mechanical guiding device comprises that anti-package rotating shaft and anti-package synchronously sell, described anti-package rotating shaft is rotatably connected on described anti-package leading screw, which is provided with symmetrical gathering sill, described anti-package is synchronously sold one end and is fixed on the cylinder drive end bearing bracket on anti-package driving arrangement, and the other end coordinates with described gathering sill;
When the anti-package driving arrangement of anti-package rotating shaft both sides is in opposite directions or when relative motion, the synchronous pin of anti-package of anti-package rotating shaft both sides along gathering sill separately mutually near or separate anti-package rotating shaft rotation simultaneously.
10. according to the assembly drum described in claim 7-9 any one, it is characterized in that: described gathering sill is helicla flute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320869325.4U CN203665972U (en) | 2013-12-27 | 2013-12-27 | Mechanical guide device and forming drum installed with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320869325.4U CN203665972U (en) | 2013-12-27 | 2013-12-27 | Mechanical guide device and forming drum installed with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203665972U true CN203665972U (en) | 2014-06-25 |
Family
ID=50962304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320869325.4U Expired - Lifetime CN203665972U (en) | 2013-12-27 | 2013-12-27 | Mechanical guide device and forming drum installed with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203665972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742392A (en) * | 2013-12-27 | 2015-07-01 | 软控股份有限公司 | Mechanical guide device and assembly drum provided with mechanical guide device |
| CN110740857A (en) * | 2017-06-16 | 2020-01-31 | 哈布尔格-弗罗伊登贝格尔机械工程有限公司 | Method and apparatus for manufacturing tyres |
-
2013
- 2013-12-27 CN CN201320869325.4U patent/CN203665972U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742392A (en) * | 2013-12-27 | 2015-07-01 | 软控股份有限公司 | Mechanical guide device and assembly drum provided with mechanical guide device |
| WO2015096728A1 (en) * | 2013-12-27 | 2015-07-02 | 软控股份有限公司 | Mechanical guide device and molding drum installed with same |
| CN110740857A (en) * | 2017-06-16 | 2020-01-31 | 哈布尔格-弗罗伊登贝格尔机械工程有限公司 | Method and apparatus for manufacturing tyres |
| CN110740857B (en) * | 2017-06-16 | 2022-08-02 | 哈布尔格-弗罗伊登贝格尔机械工程有限公司 | Method and apparatus for manufacturing tyres |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203665972U (en) | Mechanical guide device and forming drum installed with same | |
| CN203680127U (en) | Hydraulic corner-compressing mechanism | |
| CN203236756U (en) | Paper box printing and groove forming combined system | |
| CN102350781B (en) | Rubber extruder and feeding device thereof | |
| CN203600616U (en) | Desk-top type 3D (three-dimensional) printer | |
| CN104742392A (en) | Mechanical guide device and assembly drum provided with mechanical guide device | |
| CN104440024B (en) | A kind of steel clamp expansion device | |
| CN205045599U (en) | A automatic winding mechanism for desktop consumptive material testing machine | |
| CN106696319A (en) | Tire forming drum | |
| CN203142260U (en) | Photographing platform press paper stretching mechanism | |
| CN205290274U (en) | Mified head | |
| CN204773058U (en) | Mesopore sword actuating mechanism of porcelain insulator puncher | |
| CN106636485A (en) | Fur carding machine | |
| CN203853491U (en) | Auxiliary roller device of spherical ring rolling machine | |
| CN204914631U (en) | Tyre forming drum | |
| CN104164760B (en) | A kind of glue-coating device | |
| CN103470715B (en) | A kind of transfer roller rotational speed difference device | |
| CN204549543U (en) | A kind of rewinding machine | |
| CN203496145U (en) | Rotation speed differential motion device | |
| CN104226737A (en) | Metal sheet flattening machine | |
| CN204298689U (en) | Wrapping paper compounding machine waxing guiding mechanism | |
| CN203448395U (en) | Rotation-type swelling-shrinking device of paper packing machine | |
| CN103657884B (en) | Centrifugal machine scraper drive unit | |
| CN203682487U (en) | Aluminum section bar conveying roller | |
| CN204278683U (en) | Precision lining machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |
|
| CX01 | Expiry of patent term |