CN102398371A - Fully folding machine head - Google Patents
Fully folding machine head Download PDFInfo
- Publication number
- CN102398371A CN102398371A CN2010102854573A CN201010285457A CN102398371A CN 102398371 A CN102398371 A CN 102398371A CN 2010102854573 A CN2010102854573 A CN 2010102854573A CN 201010285457 A CN201010285457 A CN 201010285457A CN 102398371 A CN102398371 A CN 102398371A
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- CN
- China
- Prior art keywords
- drum
- connection rod
- connecting rod
- rod
- machine head
- 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.)
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- Tyre Moulding (AREA)
Abstract
The present invention belongs to a tire production tooling, specifically relates to a fully folding machine head. The fully folding machine head comprises a main connection rod, a secondary connection rod, a drum rack, an adjustment ring and a drum shoulder. The drum rack is connected with a drum wing. The main connection rod is provided with a positioning assembly, and is connected with a connection rod I by a pin. The secondary connection rod is connected with a connection rod II and a connection rod III by pins. The connection rod I, the connection rod II and the connection rod III are respectively connected with the drum wing by pins. The adjustment ring and the drum shoulder are connected with the drum rack by bolts. Compared to the prior art, the gap is arranged on the position of the circle opening, the folding can be directly performed on the 4th roller pressing tipping forming machine, and then the tire blank can be taken. The fully folding machine head of the present invention adopts the inertia to carry out folding, the margin tile disassembly is not required, the labor intensity can be reduced, and the production efficiency can be improved.
Description
Technical field
The invention belongs to the frock of tire production, be specifically related to a kind of former of producing tire.
Background technology
The space saver tire former is the employed mould of the important procedure-tyre building in the tyre production technology process, also is mounted in the matching die on the tyre building machine.The tire of different structure and specification need adopt head dissimilar, differently contoured curve can be produced the green tyres that meets the requirements.Application number is that the utility model patent that " 02273003.6 ", name are called " 12 watts of formula formers " has been introduced a kind of former, is suitable for the moulding of tires such as radial.The folding full head of existing 23.5-25 is as depicted in figs. 1 and 2; Comprise master connecting-rod 1, pair connecting rod 8, drum frame 9, adjustable ring 4, drum shoulder 6, connecting rod, positioning component 12 etc.; Wherein rouse frame circumferencial direction piecemeal (6 ~ 10), adjustable ring 4 also is divided into identical piece number with drum shoulder 6 and couples together through bolt and drum frame 9.Drum shoulder 6 is divided into two parts again in outer end, and a part is provided with breach, and another part fastens continuous herein, and every limit watt connects through bearing pin guide C.After the tire blank molding is intact, need at first the limit at A place watt is disassembled, head could be realized folding; And dismounting limit watt-hour need pull open the handle on the B place bearing pin; The first piece watt is laid down, can take out the limit watt of back one by one, every of used 23.5-25 head limit watt weight is about 15-20Kg; Its labour intensity is big, production efficiency is low, and potential safety hazard is bigger.
Summary of the invention
The technical problem that the present invention will solve is that existing 23.5-25 head need be dismantled limit watt when folding; Cause that production efficiency is low, labour intensity is big; A kind of complete folding head that relies on inertia directly to fold is provided, can enhances productivity, reduce labour intensity.Technical scheme of the present invention realizes in the following manner:
A kind of complete folding head; Comprise master connecting-rod, pay connecting rod, drum frame, adjustable ring and drum shoulder, the drum frame links to each other with fluttering, master connecting-rod is provided with positioning component; Master connecting-rod links to each other with the connecting rod I through bearing pin; Pay connecting rod and link to each other with the connecting rod III with the connecting rod II through bearing pin, connecting rod I, connecting rod II, connecting rod III link to each other with fluttering respectively through bearing pin, adjustable ring and drum take on through bolt with rouse frame and link to each other.
Described bulging frame is 10 ~ 12 of circumferencial direction piecemeals, and the drum shoulder also is divided into and the identical piece number of drum frame with adjustable ring.
The external diameter of said drum shoulder is 860mm.
Compared with prior art, the present invention is provided with breach at ring edge position, on No. 4 pressure roller edging moulding machines, can directly fold, and fetus is taken out to get final product then.The present invention utilizes inertia to fold, and need not dismantle limit watt, can reduce labour intensity, enhances productivity.
Description of drawings
Fig. 1 is the prior art constructions sketch map.
Fig. 2 is the E-E cutaway view among Fig. 1.
Fig. 3 is a structural representation of the present invention.
Fig. 4 is the enlarged diagram in I zone among Fig. 3.
Fig. 5 is the sketch map of open configuration of the present invention.
Fig. 6 is the sketch map of folded state of the present invention.
The specific embodiment
Shown in Fig. 3 ~ 6; The present invention includes master connecting-rod 1, pair connecting rod 8, drum frame 9, adjustable ring 4 and drum shoulder 6; Master connecting-rod 1 is provided with positioning component 12, and master connecting-rod 1 links to each other with connecting rod I 2 through bearing pin, pays connecting rod 8 and links to each other with connecting rod III 7 with connecting rod II 3 through bearing pin; Connecting rod I 2, connecting rod II 3, connecting rod III 7 through bearing pin respectively be welded on bulging frame on flutter and 5 link to each other, adjustable ring 4 links to each other with bulging frame 9 through bolt with drum shoulder 6.
Described bulging frame 9 is 10 ~ 12 of circumferencial direction piecemeals, and drum shoulder 6 and adjustable ring 4 also are divided into the piece number identical with bulging frame 9.
The external diameter of said drum shoulder 6 is 860mm.
Said adjustable ring 4 is provided with groove 4-1, and drum frame 9 is provided with protruding 9-1, and protruding 9-1 is arranged in the groove 4-1.
The course of work of the present invention is following: master connecting-rod 1 links to each other with the main shaft 11 of make-up machine through key, and the outside brakes cover of forming machine main spindle 11 and pair connecting rod 8 link to each other through spline.When head folds, need earlier the pin that draws of a side in the positioning component 12 to be pulled out from drawing in the key seat forming machine main spindle 11 counter-rotatings; Ringfeder in the brake cover opened brake overlapped stop; Because the brake cover is paid connecting rod 8 with head and linked to each other, the connecting rod 8 of paying of head stops, and forming machine main spindle 11 is rotated further; Driving head master connecting-rod 1 rotates; Like this master connecting-rod 1 of head, pay connecting rod 8 and produce relative motions, through inertia the pin crowns in the positioning component 12 in the head are gone out, driven connecting rod I 2, connecting rod II 3, connecting rod III 7 simultaneously and also produced relative motion.Connecting rod drive 10 or 12 pieces watts together motion head is folded up.Same reason, make-up machine make it return to original open state when just changeing, the pin head in the positioning component 12 also returns to original position.
Claims (3)
1. one kind folds head entirely; Comprise master connecting-rod (1), pair connecting rod (8), drum frame (9), adjustable ring (4) and drum shoulder (6); Drum frame (9) links to each other with flutter (5); Master connecting-rod (1) is provided with positioning component (12), and master connecting-rod (1) links to each other with connecting rod I (2) through bearing pin, pays connecting rod (8) and links to each other with connecting rod III (7) with connecting rod II (3) through bearing pin; Connecting rod I (2), connecting rod II (3), connecting rod III (7) link to each other with flutter (5) respectively through bearing pin, it is characterized in that: adjustable ring (4) links to each other with drum frame (9) through bolt with drum shoulder (6).
2. complete folding head according to claim 1 is characterized in that: described bulging frame (9) is 10 ~ 12 of circumferencial direction piecemeals, and drum shoulder (6) is divided into and the identical piece number of drum frame (9) with adjustable ring (4).
3. complete folding head according to claim 2, it is characterized in that: the external diameter of said drum shoulder (6) is 860mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010285457.3A CN102398371B (en) | 2010-09-19 | 2010-09-19 | Fully folding machine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010285457.3A CN102398371B (en) | 2010-09-19 | 2010-09-19 | Fully folding machine head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102398371A true CN102398371A (en) | 2012-04-04 |
| CN102398371B CN102398371B (en) | 2014-02-12 |
Family
ID=45881217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010285457.3A Active CN102398371B (en) | 2010-09-19 | 2010-09-19 | Fully folding machine head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102398371B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4636277A (en) * | 1984-02-08 | 1987-01-13 | Wyko Equipment Limited | Tire building drum |
| CN2562966Y (en) * | 2002-08-31 | 2003-07-30 | 广东巨轮模具股份有限公司 | Twelve tile type forming head |
| CN101259756A (en) * | 2008-04-12 | 2008-09-10 | 山东新城建工股份有限公司 | Rotary radial folding full-steel giant tyre forming machine head |
| CN201309626Y (en) * | 2008-11-20 | 2009-09-16 | 中山中荣纸类印刷制品有限公司 | Hand-held packing box |
| CN201808226U (en) * | 2010-09-19 | 2011-04-27 | 风神轮胎股份有限公司 | Full-foldable nose |
-
2010
- 2010-09-19 CN CN201010285457.3A patent/CN102398371B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4636277A (en) * | 1984-02-08 | 1987-01-13 | Wyko Equipment Limited | Tire building drum |
| CN2562966Y (en) * | 2002-08-31 | 2003-07-30 | 广东巨轮模具股份有限公司 | Twelve tile type forming head |
| CN101259756A (en) * | 2008-04-12 | 2008-09-10 | 山东新城建工股份有限公司 | Rotary radial folding full-steel giant tyre forming machine head |
| CN201309626Y (en) * | 2008-11-20 | 2009-09-16 | 中山中荣纸类印刷制品有限公司 | Hand-held packing box |
| CN201808226U (en) * | 2010-09-19 | 2011-04-27 | 风神轮胎股份有限公司 | Full-foldable nose |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102398371B (en) | 2014-02-12 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |