CN202943880U - Sizing drum device of all-steel meridian engineering tire two-stage molding machine - Google Patents
Sizing drum device of all-steel meridian engineering tire two-stage molding machine Download PDFInfo
- Publication number
- CN202943880U CN202943880U CN 201220670918 CN201220670918U CN202943880U CN 202943880 U CN202943880 U CN 202943880U CN 201220670918 CN201220670918 CN 201220670918 CN 201220670918 U CN201220670918 U CN 201220670918U CN 202943880 U CN202943880 U CN 202943880U
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- main shaft
- tire
- drum device
- tyre
- actuating sleeve
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Abstract
The utility model discloses a sizing drum device of an all-steel meridian engineering tire two-stage molding machine. The device comprises a main shaft, left and right screw rods, a nut base and a pair of machine heads which can move along an axial direction of the main shaft. The device is characterized in that each machine head comprises a driving sleeve sleeved on the main shaft, a capsule pressing disc, a guide disc and a tire ring locking mechanism, wherein each tire ring locking mechanism comprises a guide sleeve sleeved on the driving sleeve, an air cylinder piston driving connecting rod device and a slide block; the slide blocks are mounted on slide grooves in the guide discs and the other sides of the slide blocks are contacted with anti-wearing rings mounted on the back end faces of air cylinders; the slide blocks are connected with connecting rods on the connecting rod devices; grooves are formed in the tops of the slide blocks and are internally provided with sealing capsules and rubber gaskets; the sealing capsules adopt inner tires; and air cylinder pistons are double pistons. The sizing drum device disclosed by the utility model has the advantages that a symmetrical machine head device is adopted and an applicable range is large; the utilization of tire blanks with same diameter and different widths can be met and the cost is saved; double-cylinder pressurization is used for driving a plurality of groups of the connecting rods to simultaneously push the slide blocks to ascend simultaneously, so that the tire ring locking mechanisms firmly fix the tire blanks on the machine heads for effectively preventing a phenomenon that tire rings are released in a molding process.
Description
Technical field
The present invention relates to a kind of rubber tyre machinery, especially for a kind of setting drum device of producing on full-steel radial ply engineering tyre second stage building machine.
Background technology
the oblique configuration engineering tyre, there is poor durability in this tire, life-span is short, energy consumption is large, the shortcomings such as poor stability, and that the full-steel radial ply engineering tyre has is wear-resisting, life-span is long, energy-conservation, comfortable, many superiority such as safety, in the native land, the full-steel radial ply engineering tyre of large engineering vehicle use at present must be bought from external import, country classifies this exploration project as improves one of tire meridian rate key content, therefore more domestic tyre production enterprises are all accelerating research and development full-steel radial ply engineering tyre product, so accelerating to research and develop China is also the task of top priority of my company for the production of the full-steel radial ply building machine for engineering tire, the full-steel radial ply engineering tyre secondary method shaping machine set of my company's research and development, wherein second stage building machine setting drum device is the core of this equipment.
Summary of the invention
The object of the invention is to design a kind of second stage building machine setting drum, it is that the setting drum of the new structure of special use is provided for the tire base final molding on full-steel radial ply engineering tyre one-section shaping apparatus.full-steel radial ply engineering tyre second stage building machine setting drum device comprises main shaft, main shaft is fixed on ring flange on the forming machine mainframe box, the coupling band that the main shaft other end connects with forming machine tailstock mechanism, bearing block is equipped with at the main shaft two ends, a left and right screw mandrel is housed in main shaft, a left side that is complementary with the left and right screw mandrel, right nut seat and can be along the axially movable a pair of head of main shaft, it is characterized in that this is symmetrical mounting to head, each head comprises the actuating sleeve that is nested with on main shaft, glue on actuating sleeve is assisted platen and positioning disk and along the tyre bead locking mechanism of positioning disk radial contraction, described nut seat upper pin passes the main shaft elongated slot and connects with actuating sleeve.
Said tyre bead locking mechanism comprise be nested with on actuating sleeve along actuating sleeve cylinder piston drive linkage, the slide block on guide pin bushing, guide pin bushing in axial sliding, slide block is arranged on the chute of positioning disk, the another side of slide block contacts with the wear ring that is arranged on the cylinder rear end face, slide block is connected with connecting rod on linkage, slider top is provided with groove, groove is in-built to be useful on and to prevent that the fluid sealant that leaks gas from assisting and rubber washer, and fluid sealant is assisted the employing inner tube of a tyre; Said cylinder piston drive linkage comprises cylinder piston and linkage, and cylinder piston is double-piston, i.e. the cylinder twin-rotor housing cylinder that is, and linkage is distributed on guide pin bushing along even circumferential.
Said tracheae is arranged in main shaft, and inlet suction port and air outlet adapter are housed on main shaft.
The self-lubricating cover is housed between main shaft and actuating sleeve.
Superiority of the present invention is: 1, adopt a symmetrical frame head apparatus, the scope of application is large, can satisfy the tire base that diameter is identical, width is different and use, and two sections machines can be used in combination with one section machine of different size, provide cost savings;
2, fluid sealant is assisted the employing inner tube of a tyre, and is easy to loading and unloading, is convenient to change, and saves time, and improved operating efficiency;
3, the in-built fluid sealant of slider top groove is assisted and rubber washer, has guaranteed the good airproof performance of aeration settling in the tire base;
4, adopt the twin-tub supercharging to drive many group connecting rods and promote simultaneously slide block and synchronously rise, make tyre bead locking mechanism firmly effectively avoid in forming process tyre bead to deviate from phenomenon on head the tire base;
Wearability and the life-span of 5, adopting wear ring to improve setting drum, reduced manufacturing cost;
6, the self-lubricating cover is housed between main shaft and actuating sleeve, makes slip more smooth and easy, improve wearability and the life-span of main shaft.
Description of drawings:
Fig. 1 is the main TV structure schematic diagram of full-steel radial ply engineering tyre second stage building machine setting drum device in the present invention;
Fig. 2 is the plan structure schematic diagram of full-steel radial ply engineering tyre second stage building machine setting drum device in the present invention.
The specific embodiment:
As shown in Figure 1, 2, ring flange 1, bearing block 2, inlet suction port 3, tracheae 4, left and right screw mandrel 5, main shaft 6, nut seat 7, actuating sleeve 8, piston 9, piston 10, connecting rod base 11, wear ring 12, slide block 13, positioning disk 14, glue are assisted platen 15, shaping tire base 16, air outlet adapter 17, cylinder 18, guide pin bushing 19, bearing block 20, coupling band 21, prepattern tire base 22.
as shown in Figure 1, a kind of full-steel radial ply engineering tyre second stage building machine setting drum device, main shaft 6 is fixed on the ring flange 1 on the mainframe box of second stage building machine, main shaft 6 other ends connect with second stage building tail seat mechanism by coupling band 21, bearing block 2 is equipped with at main shaft 6 two ends, 20, a left and right screw mandrel 5 is housed in main shaft 6, a left side that is complementary with left and right screw mandrel 5, right nut seat and can be along the axially movable a pair of head of main shaft 6, it is characterized in that this is symmetrical mounting to head, each head comprises the actuating sleeve 8 that is nested with on main shaft 6, be arranged on fixed disk 15 on actuating sleeve 8 and positioning disk 14 and along the tyre bead locking mechanism of positioning disk 14 radial contraction, the elongated slot that bearing pin on described nut seat 6 passes on main shaft 6 connects with actuating sleeve 8, said tyre bead locking mechanism comprise be nested with on actuating sleeve 8 along actuating sleeve 8 cylinder piston drive linkage, the slide block 13 on guide pin bushing 19, guide pin bushing 19 in axial sliding, slide block 13 is arranged on the chute of positioning disk 14, the another side of slide block 13 contacts with the wear ring 12 that is arranged on cylinder 18 rear end faces, slide block 13 is connected with connecting rod on linkage 11, slide block 13 tops are provided with groove, groove is in-built to be useful on and to prevent that the fluid sealant that leaks gas from assisting and rubber washer, and fluid sealant is assisted the employing inner tube of a tyre, said cylinder piston drive linkage comprises cylinder piston 9,10 and linkage 11, and linkage 11 is distributed on guide pin bushing 19 along even circumferential.
The course of work of the present invention: in tyre bead locking mechanism cylinder piston drive linkage, piston 9,10 drive link, connecting rod pulls slide block 13, make slide block 13 increase along positioning disk 14, with the tyre bead locking in slide block 13 top upper grooves, make the tire base firmly on head, to 22 inflations of tire base, simultaneously a pair of head drives left and right nut seats at left and right screw mandrel 5 and promotes actuating sleeves 8 along main shaft 6 to middle move toward one another, to the operation of finalizing the design of tire base.
Claims (5)
1. full-steel radial ply engineering tyre second stage building machine setting drum device, comprise main shaft, main shaft is fixed on ring flange on the forming machine mainframe box, the coupling sleeve that the main shaft other end connects with forming machine tailstock mechanism, bearing block is equipped with at the main shaft two ends, a left and right screw mandrel is housed in main shaft, tracheae, a left side that is complementary with the left and right screw mandrel, right nut seat and can be along the axially movable a pair of head of main shaft, it is characterized in that this is symmetrical mounting to head, each head comprises the actuating sleeve that is nested with on main shaft, be arranged on that glue on actuating sleeve is assisted platen and positioning disk and along the tyre bead locking mechanism of positioning disk radial contraction, the elongated slot that bearing pin on nut seat passes on main shaft connects with actuating sleeve, said tyre bead locking mechanism comprise be nested with on actuating sleeve along actuating sleeve cylinder piston drive linkage and the slide block on guide pin bushing and guide pin bushing in axial sliding, slide block is arranged on the chute of positioning disk, the another side of slide block contacts with the wear ring that is arranged on the cylinder rear end face, slide block is connected with connecting rod on linkage, and linkage is distributed on guide pin bushing along even circumferential.
2. full-steel radial ply engineering tyre second stage building machine setting drum device as claimed in claim 1, is characterized in that slider top is provided with groove, and groove is in-built to be useful on and to prevent that the fluid sealant that leaks gas from assisting and rubber washer, and fluid sealant is assisted the employing inner tube of a tyre.
3. full-steel radial ply engineering tyre second stage building machine setting drum device as claimed in claim 1, is characterized in that said cylinder piston drive linkage comprises cylinder piston and linkage, and cylinder piston is double-piston, i.e. the cylinder twin-rotor housing cylinder that is.
4. full-steel radial ply engineering tyre second stage building machine setting drum device as claimed in claim 1, is characterized in that said tracheae is arranged in main shaft, is equipped with inlet suction port and air outlet adapter on main shaft.
5. full-steel radial ply engineering tyre second stage building machine setting drum device as claimed in claim 1, is characterized in that being equipped with between said main shaft and actuating sleeve from sliding sliding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220670918 CN202943880U (en) | 2012-12-08 | 2012-12-08 | Sizing drum device of all-steel meridian engineering tire two-stage molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220670918 CN202943880U (en) | 2012-12-08 | 2012-12-08 | Sizing drum device of all-steel meridian engineering tire two-stage molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202943880U true CN202943880U (en) | 2013-05-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220670918 Expired - Lifetime CN202943880U (en) | 2012-12-08 | 2012-12-08 | Sizing drum device of all-steel meridian engineering tire two-stage molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202943880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847120A (en) * | 2012-12-08 | 2014-06-11 | 福建建阳龙翔科技开发有限公司 | Sizing drum device of all-steel meridian engineering tire two-stage molding machine |
-
2012
- 2012-12-08 CN CN 201220670918 patent/CN202943880U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847120A (en) * | 2012-12-08 | 2014-06-11 | 福建建阳龙翔科技开发有限公司 | Sizing drum device of all-steel meridian engineering tire two-stage molding machine |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |