CN202985885U - Center mechanism of tire forming vulcanizer - Google Patents
Center mechanism of tire forming vulcanizer Download PDFInfo
- Publication number
- CN202985885U CN202985885U CN201220542430.2U CN201220542430U CN202985885U CN 202985885 U CN202985885 U CN 202985885U CN 201220542430 U CN201220542430 U CN 201220542430U CN 202985885 U CN202985885 U CN 202985885U
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- ring oil
- oil cylinder
- pressed
- cylinder
- ring
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Abstract
The utility model discloses a center mechanism of a tire forming vulcanizer. The center mechanism of the tire forming vulcanizer comprises an upper ring oil cylinder and a lower ring oil cylinder. An upper ring oil cylinder guide sleeve is fixedly arranged on a main engine hot plate. A cylinder body of the upper ring oil cylinder is matched with the upper ring oil cylinder guide sleeve. Two sides of cylinder bodies of the lower ring oil cylinder are connected with the bottom of the upper ring oil cylinder and the bottom of the upper ring oil cylinder guide sleeve. A piston rod of the lower ring oil cylinder is connected to the bottom of the upper ring oil cylinder guide sleeve. A lower grip ring base body is arranged on the upper portion of the upper ring oil cylinder and on the top of the upper ring oil cylinder guide sleeve through a connecting base. An upper grip ring is arranged on an upper ring oil cylinder piston rod which stretches out of the connecting base and the lower grip ring base body. A displacement signal sensor used for detecting stop positions of the lower grip ring base body is arranged on the bottom of the upper ring oil cylinder. The upper ring oil cylinder guide sleeve is arranged on the vulcanizer hot plate through a connecting sleeve. The connecting base is arranged in the connecting sleeve. An anti-rotating guiding mechanism is arranged between the connecting base and the connecting sleeve. The center mechanism of the tire forming vulcanizer simplifies the mechanism, shortens whole length, guarantees accuracy of the center mechanism, can be installed in the whole, reduces cost and increases maintenance space.
Description
(1) technical field:
The utility model relates to tyre vulcanizer, is specially a kind of tire shaping vulcanizing machine central mechanism.
(2) background technology:
Central authority is the important component part of tire forming vulcanizer, take the Type B central authority as main.
The pressed on ring of described Type B central authority is controlled by water vat, and the upper chuck adjustable height need to be controlled by the typing sleeve, can not realize falling in arbitrary position and stop, and ring seat and cylinder barrel welding difficulty, be easy to leak in addition; Lower ring is realized lifting action by the connecting rod that pushes away device of tyre, in this kind structure, not only be subjected to the needed axial force of lifting during the lifting of Type B central authority cylinder barrel, and be subjected to radial load, after using a period of time, this radial load is easy to cause Type B central authority precision sideslip, thereby affects tire curing quality; Another lower outer ring need to push away device of tyre and come lifting, and need to increase a whole set of and push away device of tyre, the one, increase cost, the 2nd, service clearance is diminished.
The entire length of described Type B central authority is longer, not only wastes material, also causes the inconvenience of Type B central authority I﹠M, can not integral installation.
The steam pipework that hydraulic pressure vulcanizing machine uses and fluid pressure line import and export are 180 degree on central authority symmetrical, and easy when fluid pressure line is installed like this and steam pipework stroke interweaves, and makes the oil temperature rising in the process of using, and destroys hydraulic system.
(3) utility model content:
The purpose of this utility model is a kind of compact conformation of design, is convenient to safeguard, can automatically fall the tire shaping vulcanizing machine central mechanism that stops.
can realize the above-mentioned purpose tire shaping vulcanizing machine central mechanism, comprise the pressed on ring oil cylinder of controlling upper clamp ring lifting and the lower ring oil cylinder of controlling the lifting of lower clamping pedestal, difference is, be fixedly mounted with the pressed on ring oil-cylinder guide sleeve on hot plate of vulcanizer, the cylinder body of described pressed on ring oil cylinder is matched with the pressed on ring oil-cylinder guide sleeve, the cylinder body of pressed on ring oil cylinder bottom ring oil cylinder under connection both sides, pressed on ring oil-cylinder guide sleeve below, the piston rod of lower ring oil cylinder is connected in bottom the pressed on ring oil-cylinder guide sleeve, the lower clamping pedestal is installed by Connection Block in pressed on ring oil cylinder top above the pressed on ring oil-cylinder guide sleeve, install clamp ring from the pressed on ring cylinder piston rod that Connection Block and lower clamping pedestal protrude upward, arrange in pressed on ring oil cylinder bottom and detect the lower clamping pedestal and fall the displacement signal sensor that off-position is put.
In the utility model, the elevating movement of lower ring cylinder block drives pressed on ring oil cylinder integral elevating, and then realizes the lifting of lower clamping pedestal, and the lifting of pressed on ring cylinder piston rod directly drives the clamp ring lifting; The typing height and position of tire is controlled by the pressed on ring oil cylinder, and when displacement signal sensor arrived typing height setting value, controlling organization automatically fell upper clamp ring pedestal and is parked in the position of finalizing the design.
Described pressed on ring oil-cylinder guide sleeve is placed on hot plate of vulcanizer by connection to be installed, Connection Block is placed in adapter sleeve, the anti-rotation guiding mechanism is set between Connection Block and adapter sleeve, and Connection Block slides in adapter sleeve by the anti-rotation guiding mechanism, guarantees that central authority does not rotate in lifting process.
Described anti-rotation guiding mechanism is mutual chimeric fin and groove, and described groove is opened on the adapter sleeve inwall, and described fin is located on the Connection Block peripheral circumferential.
Described lower clamping pedestal steam manhole appendix is opened in the main frame back, and become in the plane 50 degree～70 degree angles, make the steam conducting pipes of central authority also become 50 degree～70 degree angles to install, like this and the fluid pressure line of main frame front do not interfere, easily stringing, increase service clearance.
Preferred 60 degree of angle between described steam manhole appendix.
For preventing that steam heat to the conduction of pressed on ring oil cylinder, between described Connection Block and lower clamping pedestal, thermal insulation board is set, and described pressed on ring cylinder piston rod adopting the little material of thermal conductivity factor.
The preferred 1Cr18Ni9Ti of described pressed on ring cylinder piston rod material.
Advantage of the present utility model:
1, the utility model tire shaping vulcanizing machine central mechanism has been simplified vulcanizer mechanism, has shortened the entire length of central authority, has guaranteed the precision of central authority, simultaneously can integral installation, reduced cost, and increased service clearance.
2, in the utility model structure, the tubing interface of pressed on ring oil cylinder and lower ring oil cylinder all is located at below the main machine base bottom surface, so that installing, safeguards, the maintenance aspect is all extremely convenient.
3, the utility model central authority can be in the situation that do not change original type height, be directly used on such vulcanizer, can satisfy so directly the type vulcanizer that present tire producer is used transforms, can realize that pressed on ring stops in arbitrary position, reduce and leak, guarantee the central authority precision, cancelled simultaneously pushing away device of tyre, reduced cost.
(4) description of drawings:
Fig. 1 be a kind of embodiment of the utility model perspective view.
Fig. 2 is that A in Fig. 1 is to view.
Fig. 3 is the B-B cutaway view in Fig. 2.
Fig. 4 is the C-C cutaway view in Fig. 2.
Figure number sign: 1, pressed on ring cylinder piston rod; 2, adapter sleeve; 3, upper clamp ring; 4, cylinder cap; 5, lower clamping pedestal; 6, thermal insulation board; 7, Connection Block; 8, pressed on ring oil-cylinder guide sleeve; 9, steam manhole appendix; 10, guide ring; 11, pressed on ring oil cylinder; 12, groove; 13, pressing plate; 14, displacement signal sensor; 15, connecting rod; 16, fixed head; 17, lower ring oil cylinder; 18, conduit.
(5) specific embodiment:
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further:
The utility model tire shaping vulcanizing machine central mechanism comprises clamp ring 3, lower clamping pedestal 5, pressed on ring oil cylinder 11, lower ring oil cylinder 17, adapter sleeve 2, pressed on ring oil-cylinder guide sleeve 8 and displacement signal sensor 14.
described adapter sleeve 2 and pressed on ring oil-cylinder guide sleeve 8 by upper the next coaxial link together into as a whole, adapter sleeve 2 is connected with bolt with the main frame hot plate, described pressed on ring oil cylinder 11 is snug fit in pressed on ring oil-cylinder guide sleeve 8 by guide ring 10, pressed on ring oil cylinder 11 tops are in adapter sleeve 2, pressed on ring oil cylinder 11 tops connect the coaxial connection of lower clamping pedestal 5(three by Connection Block 7), between described Connection Block 7 and lower clamping pedestal 5 across thermal insulation board 6, Connection Block 7 bottom circumference are expanded to adapter sleeve 2 inwalls, on the uniform fin of Connection Block 7 bottom periphery and adapter sleeve 2 inwalls, the corresponding groove of offering 12 is slidably matched, described lower clamping pedestal 5 tops arrange cylinder cap 4, described pressed on ring cylinder piston rod 1 upwards stretches out (pressed on ring cylinder piston rod 1 is by guide ring 10 guiding of lower clamping pedestal 5 interior settings) from the coaxial inner of Connection Block 7, lower clamping pedestal 5 and cylinder cap 4, described upper clamp ring 3 use nut tightenings are in pressed on ring cylinder piston rod 1 external part, as shown in Figure 2 and Figure 3.
Described pressed on ring oil cylinder 11 bottoms are stretched out pressed on ring oil-cylinder guide sleeve 8 downwards, described lower ring oil cylinder 17 is symmetrically set in pressed on ring oil cylinder 11 both sides, extending area, the piston rod of lower ring oil cylinder 17 upwards is connected to pressed on ring oil-cylinder guide sleeve 8 bottoms by connecting rod 15, connect by fixed head 16 between the cylinder body of lower ring oil cylinder 17, the centre bore of fixed head 16 is passed in pressed on ring oil cylinder 11 bottoms, be connected and fixed plate 16 with the pressing plate 13 that is installed in pressed on ring oil cylinder 11, pressed on ring oil cylinder 11 is connected with lower ring oil cylinder 17; Described displacement signal sensor 14 is arranged on pressed on ring oil cylinder 11 bottoms; The gauge tap of main frame is located at pressed on ring oil-cylinder guide sleeve 8 bottoms, as shown in Figure 2 and Figure 3.
The steam of the utility model central authority is imported and exported 9 and is opened on lower clamping pedestal 5 in the main frame back side, described steam is imported and exported 9 and is become in the plane 60 degree angles to arrange, steam conducting pipes 18 is in pressed on ring oil-cylinder guide sleeve 8 arranged outside and be upward through adapter sleeve 2 and steam and import and export 9 and be communicated with, as shown in Figure 1 and Figure 2, so make the apart from each other of steam pipework and fluid pressure line, avoided in use occurring oil temperature rising phenomenon.
Described pressed on ring cylinder piston rod 1 adopts the little material of thermal conductivity factor, the preferred 1Cr18Ni9Ti of material, thus when guaranteeing tyre vulcanization, the temperature in capsule passes to pressed on ring oil cylinder 11 as few as possible.
Claims (7)
1. tire shaping vulcanizing machine central mechanism, comprise the pressed on ring oil cylinder (11) of controlling upper clamp ring (3) lifting and the lower ring oil cylinder (17) of controlling lower clamping pedestal (5) lifting, it is characterized in that: be fixedly mounted with pressed on ring oil-cylinder guide sleeve (8) on the main frame hot plate, the cylinder body of described pressed on ring oil cylinder (11) is matched with pressed on ring oil-cylinder guide sleeve (8), the cylinder body of oil cylinder (17) is encircled in pressed on ring oil cylinder (11) bottom under connection both sides, pressed on ring oil-cylinder guide sleeve (8) below, the piston rod of lower ring oil cylinder (17) is connected in bottom pressed on ring oil-cylinder guide sleeve (8); Pressed on ring oil cylinder (11) top is installed lower clamping pedestal (5) in pressed on ring oil-cylinder guide sleeve (8) top by Connection Block (7), installs clamp ring (3) from the pressed on ring cylinder piston rod (1) that Connection Block (7) and lower clamping pedestal (5) protrude upward; Arrange in pressed on ring oil cylinder (11) bottom and detect lower clamping pedestal (5) and fall the displacement signal sensor (14) that off-position is put.
2. tire shaping vulcanizing machine central mechanism according to claim 1, it is characterized in that: described pressed on ring oil-cylinder guide sleeve (8) is installed in the main frame hot plate by adapter sleeve (2), Connection Block (7) is placed in adapter sleeve (2), between Connection Block (7) and adapter sleeve (2), the anti-rotation guiding mechanism is set.
3. tire shaping vulcanizing machine central mechanism according to claim 2, it is characterized in that: described anti-rotation guiding mechanism is mutual chimeric fin and groove (20), described groove (20) is opened on adapter sleeve (2) inwall, and described fin is located on Connection Block (7) peripheral circumferential.
4. the described tire shaping vulcanizing machine central mechanism of any one according to claim 1～3 is characterized in that: the steam manhole appendix (9) of described lower clamping pedestal (5) is opened in the main frame back, and becomes in the plane 50 degree～70 degree angles.
5. tire shaping vulcanizing machine central mechanism according to claim 4 is characterized in that: the angle between described steam manhole appendix (9) is 60 degree.
6. the described tire shaping vulcanizing machine central mechanism of any one according to claim 1～3, is characterized in that: between described Connection Block (7) and lower clamping pedestal (5), thermal insulation board (6) is set; Described pressed on ring cylinder piston rod (1) adopts the little material of thermal conductivity factor.
7. tire shaping vulcanizing machine central mechanism according to claim 6, it is characterized in that: described pressed on ring cylinder piston rod (1) material is 1Cr18Ni9Ti.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220542430.2U CN202985885U (en) | 2012-10-22 | 2012-10-22 | Center mechanism of tire forming vulcanizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220542430.2U CN202985885U (en) | 2012-10-22 | 2012-10-22 | Center mechanism of tire forming vulcanizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202985885U true CN202985885U (en) | 2013-06-12 |
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ID=48557102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220542430.2U Expired - Fee Related CN202985885U (en) | 2012-10-22 | 2012-10-22 | Center mechanism of tire forming vulcanizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202985885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580439A (en) * | 2021-08-06 | 2021-11-02 | 青岛力沃液压机械有限公司 | Center mechanism of vulcanizing machine |
-
2012
- 2012-10-22 CN CN201220542430.2U patent/CN202985885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580439A (en) * | 2021-08-06 | 2021-11-02 | 青岛力沃液压机械有限公司 | Center mechanism of vulcanizing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 541002 Guilin in the Guangxi Zhuang Autonomous Region City General Road No. 24 Patentee after: GUILIN RUBBER MACHINERY Co.,Ltd. Address before: 541002 Guilin in the Guangxi Zhuang Autonomous Region City General Road No. 24 Patentee before: Guilin Rubber Machinery Factory |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20211022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |