CN203019588U - Hydraulic tire vulcanizer capable of adaptively adjusting die - Google Patents
Hydraulic tire vulcanizer capable of adaptively adjusting die Download PDFInfo
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- CN203019588U CN203019588U CN 201220737324 CN201220737324U CN203019588U CN 203019588 U CN203019588 U CN 203019588U CN 201220737324 CN201220737324 CN 201220737324 CN 201220737324 U CN201220737324 U CN 201220737324U CN 203019588 U CN203019588 U CN 203019588U
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- connecting rod
- sill
- lower link
- tyre vulcanizer
- upper connecting
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Abstract
The utility model discloses a hydraulic tire vulcanizer capable of adaptively adjusting a die. The hydraulic tire vulcanizer comprises a rack, a beam mechanism and a model mechanism, wherein a pull rod mechanism comprises a plurality of groups of pull rods, at least one clamping mechanism and a plurality of hydraulic cylinders with the amount which is equal to the amount of the pull rods; a piston rod of each hydraulic cylinder is of a hollow structure; the hydraulic cylinders are evenly distributed at the periphery of a model; cylinder barrels are fixedly connected to a lower plane of a lower beam; a lower pull rod penetrates through the lower beam and the hydraulic cylinders, and is axially fixed with the piston rods of the hydraulic cylinders, in such a way, the rotation freedom degree of the lower pull rod is kept; the clamping mechanism comprises a driving device, a swinging rod and a plurality of connectors, which are connected with each other; an upper-lower pull rods connection position detecting device comprises a touch piece and a limit switch; the touch piece is arranged on the upper pull rod; the limit switch is arranged on the lower pull rod and is electrically connected to an external control system. By adopting the hydraulic tire vulcanizer, the reliability of latch releasing action between the upper pull rod and the lower pull rod can be improved and the adaptive die adjustment can be achieved.
Description
Technical field
The utility model relates to a kind of tire vulcanizing device, but particularly a kind of fluid pressure type tyre vulcanizer of self adaptation mode transfer.
Background technology
The fluid pressure type tyre vulcanizer is the equipment a kind of important and commonly used in the tyre vulcanization operation, and it will outclass traditional mechanical vulcanizing machine on operating accuracy, therefore general not being applied in modern tyre vulcanization processing.
The common structure of fluid pressure type tyre vulcanizer is the structure that pull bar adds supporting plate.Chinese patent CN101229669A discloses a kind of pull rod lock mode hydraulic tyre vulcanizer, its disclosed structure is with pull bar, adds pressing palette and pressurization oil cylinder formation pressure structure, the upper end of each pull bar is fixedly connected with entablature, the lower end is passed sill and is added pressing palette and be fixedly connected with, the pressurization oil cylinder is fixed on sill bottom, its piston rod end with add pressing palette and be fixedly connected with.The clamp force operation principle that applies of the disclosure patent is that the clamp force of pressurization oil cylinder of sill bottom is by adding pressing palette, patrix that pull bar is applied to be connected with entablature, make upper and lower mould close tightly, so the driving force of this kind structure pressurization oil cylinder need to be conducted by means of adding pressing palette fully.The major defect of said structure is: on the one hand, adding pressing palette and can making the weight of complete machine increase the weight of of said structure had relatively high expectations to synchronized movement of each pressurization oil cylinder, and higher to the required precision in the hole on sill and supporting plate, manufacturing cost also can increase; On the other hand, the said structure oil cylinder that will pressurize is clipped between sill and supporting plate, and the maintenance of pressurization oil cylinder and change inconvenience installs the time that changes also can have influence on the working (machining) efficiency of whole tyre vulcanization.
The utility model content
The purpose of this utility model is exactly for the problems referred to above, but a kind of self adaptation mode transfer is provided and can reduces the fluid pressure type tyre vulcanizer of complete machine weight and manufacturing cost.
To achieve these goals, the utility model provides following technical scheme: without the fluid pressure type tyre vulcanizer of supporting plate self adaptation mode transfer, comprise frame, beam mechanism and model mechanism; This frame comprises many support columns; This beam mechanism comprises entablature and sill, and this sill is connected with frame, and this entablature is connected with the sill guiding by folding mould guidance system; This model mechanism is arranged between entablature and sill, and its upper and lower end parts is fixedly connected with sill with entablature respectively; This tyre vulcanizer also comprises:
Drag link mechanism, this drag link mechanism comprise many group pull bars and the clamping mechanism and the hydraulic jack that equate with this pull bar quantity; This pull bar comprises upper connecting rod and the lower link that removably connects, and upper connecting rod is fixedly connected with entablature, and lower link passes sill and hydraulic jack; Clamping mechanism is connected on lower link, and each clamping mechanism comprises a drive unit, a fork and a plurality of connector, and this drive unit, fork and connector connect mutually;
At least one group of upper and lower pull bar link position checkout gear comprises collision block and limit switch, and described collision block is arranged on described upper connecting rod, and described limit switch is arranged on described lower link and is electrically connected to external control system.
Alternatively, above-mentioned drag link mechanism also comprises at least one connecting rod, and this connecting rod is connected between two described forks.
Further, above-mentioned pull bar is at least three, and above-mentioned at least three pull bars are peripheral symmetrical along above-mentioned model mechanism.
Further, the bottom of above-mentioned upper connecting rod is provided with the equally distributed projection of a plurality of axial lines with respect to above-mentioned upper connecting rod or groove, projection or the groove of the corresponding above-mentioned upper connecting rod in the upper end of above-mentioned lower link are provided with the equally distributed groove of a plurality of axial lines with respect to above-mentioned lower link or projection, and above-mentioned upper connecting rod and lower link removably connect by the cooperation of above-mentioned projection and groove.
Further, the inside of the piston rod of above-mentioned hydraulic jack is hollow-core construction, and above-mentioned piston rod and lower link are socketed.
Further, above-mentioned clamping mechanism is connected in bottom or the middle part of two adjacent lower links, and at least one end of above-mentioned clamping mechanism also is connected on above-mentioned support column or above-mentioned sill simultaneously.
Further, above-mentioned connector comprises pin joint piece and articulated elements.
Again further, one end of above-mentioned drive unit and above-mentioned support column or above-mentioned sill are rotationally connected by above-mentioned articulated elements, the other end is connected with an end of described connecting rod, one end and the fork of above-mentioned connecting rod fixedly are rotationally connected, the other end is connected with an above-mentioned pin joint piece, this pin joint piece also with fork in another be rotationally connected.
Adopt the beneficial effect of above technical scheme to be:
1. the utility model will add pressing palette and remove; and hydraulic jack directly is sheathed on lower link and in the bottom of lower link or the middle part arrange and connected clamping mechanism; the driving force of hydraulic jack directly drives entablature by lower link, upper connecting rod and moves downward reinforcing, reaches the purpose that model is applied clamp force downwards.The tyre vulcanizer that adds pressing palette compared to traditional installation, weight have obtained alleviating, and element precision requires to be reduced, and manufacturing cost is also saved.Clamping mechanism can also the self adaptation lower link move up and down, thereby improve further the reliability of upper lower link pine locking;
2. the utility model also is provided with upper and lower pull bar link position checkout gear, comprise collision block and limit switch, collision block is arranged on upper connecting rod, limit switch is arranged on lower link, the joint gap to upper and lower pull bar of being used for by this switch carries out self adaptation and regulates, thereby is the function of mode transfer increase by one self adaptation mode transfer.
Description of drawings
But Fig. 1 is the structural representation of tyre vulcanizer front angle in embodiment 1 of self adaptation mode transfer of the present utility model.
But Fig. 2 is the structural representation of tyre vulcanizer depression angle in embodiment 1 of self adaptation mode transfer of the present utility model.
Fig. 3 is that the upper and lower pull bar of the fluid pressure type tyre vulcanizer of regulating without the supporting plate multi-angle of the present utility model connects the structural representation of inching switch in embodiment 1.
Wherein, 1. frame 11. support column 21. entablature 22. sill 31. upper connecting rod 32. lower link 33. connector 34. link slot 35. projection 36. groove 4. clamping mechanism 41. drive units, 46. jiaos of bearings of cylinder 411. piston rod 421. articulated elements 422. pin joint piece 43. connecting rod 45. forks, 51. driving switch 52. limit switch 6. hydraulic jack 61. piston rods.
The specific embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Embodiment 1
As shown in Figure 1, tyre vulcanizer in the present embodiment comprises frame 1, beam mechanism and model mechanism (not shown in the prototype composition), frame 1 comprises many support columns 11, the quantity of support column 11 generally should be adjusted according to the concrete structure design, it is two as pull bar quantity, support column 11 can be set to two, enough parts are supported; Beam mechanism comprises entablature 21 and sill 22, and sill 22 all is connected with frame 1, is specially level frame and is located between the support column 11 of frame 1, and entablature 21 is connected (not shown) by folding mould guidance system with sill 22 guiding; Model mechanism is arranged between above-mentioned entablature 21 and sill 22, and its upper and lower end parts is fixedly connected with sill 22 with entablature 21 respectively; Tyre vulcanizer in the present embodiment also comprises drag link mechanism, and this drag link mechanism comprises four groups of pull bars and the clamping mechanism 4 that equates with pull bar quantity and hydraulic jack 6; Pull bar comprises upper connecting rod 31 and the lower link 32 that removably connects, upper connecting rod 31 is fixedly connected with entablature 21, lower link 32 passes sill 22 and hydraulic jack 6, clamping mechanism 4 is fixedly connected on bottom or the middle part of lower link 32, each clamping mechanism 4 comprises a drive unit 41, a fork 45 and a plurality of connector, above-mentioned drive unit 41, fork 45 and connector connect mutually, and the quantity of pull bar can or arrange more than three for three; As shown in Figure 3, above-mentioned tyre vulcanizer also comprises upper and lower pull bar link position checkout gear, comprise collision block 51 and limit switch 52, above-mentioned collision block 51 is arranged on above-mentioned upper connecting rod, and above-mentioned limit switch 52 is arranged on above-mentioned lower link and is electrically connected to external control system; Upper connecting rod 31 is matched in clearance with lower link 32, and axial and side has all reserved certain gap (as shown in Figure 1), thinks that the error of switch adjustment is made reservation, makes adjustment and loose block action very reliable; External control system can be the equipment such as computer, controls to realize automation.Upper and lower pull bar link position checkout gear can arrange two groups; just in case first group when malfunctioning; second group of switch can play a protective role, and first group and second group should arrange one high and one lowly, and this upper and lower pull bar link position checkout gear should be set to one group at least.
Above-mentioned model mechanism is comprised of upper mold section and female die, is commonly referred to as upper die and lower die, and patrix is fixed on entablature 21, and counterdie is fixed on sill 22.
Above-mentioned drag link mechanism can also comprise at least one connecting rod 43; this connecting rod 43 is connected between two forks 45; so just can practice original a plurality of clamping mechanisms that are divided on a plurality of lower links 32 in aggregates; can save the drive unit 41 on other several clamping mechanism; only provide driving force with drive unit 41 on one side, then drive the clamping mechanism of another side by the effect of connecting rod 43.The quantity of connecting rod 43 should decide according to the fork 45 on lower link 32 and the corresponding needs that use, for example be provided with four lower links 32 in the present embodiment, also be provided with four forks 45 on it, do connection by connecting rod 43 between adjacent two forks 45, three connecting rods 43 can be set, wherein vacate between two forks 45 and do not establish connecting rod 43, one of them fork 45 in these two forks 45 of vacating applies driving force by drive unit 41, then drives other several forks 45 by the effect of connecting rod 43.When only needing to connect in the situation of two forks 45, should arrange one.
As shown in Figure 2, above-mentioned connecting rod 43 also is designed to bending shape, thinks the installation vacating space of miscellaneous part, more saves the space with respect to straight-bar.
As shown in Figure 2, four above-mentioned pull bars are equally spaced along the periphery of model mechanism, and arranging uniformly to guarantee the precision of mode transfer.
as shown in Fig. 1-2, the bottom of upper connecting rod 31 is provided with the equally distributed projection 35 of a plurality of axial lines with respect to upper connecting rod 31, this projection 35 is at the laterally extending formation connector 33 of the bottom of upper connecting rod 31 difference, the projection 35 of the corresponding upper connecting rod 31 in the upper end of lower link 32 is provided with the equally distributed groove 36 of a plurality of axial lines with respect to lower link 32, the inner transverse of this groove 36 in the upper end of lower link 32 extends to form link slot 34, upper connecting rod 31 and lower link 32 are by the cooperation of above-mentioned projection 35 and groove 36, the cooperation that is connector 33 and link slot 34 removably connects, wherein link slot 34 axially and surrounding more bigger than connector 33, be accurately providing safeguard of uncaging.
As shown in Figure 1, the inside of the piston rod 61 of above-mentioned hydraulic jack 6 is hollow-core construction, and piston rod 61 is socketed and axial restraint with lower link 32, and the cylinder barrel of this hydraulic jack 6 is fixedly connected on the lower plane of sill 22.
As shown in Fig. 1-2, above-mentioned clamping mechanism 4 is connected in bottom or the middle part of two adjacent lower links 32, and at least one end of clamping mechanism 4 also is connected on support column 11 or sill 22 simultaneously.
As shown in Figure 2, four forks 45 are fixedly connected with bottom or the middle part of four lower links 32 respectively.The form that also can adopt drive unit 41 directly to drive fork 45 realizes said function, and is corresponding, and drive unit 41 two ends need to adopt the bulb bearing pin to connect, and every pull bar need configure one group of drive unit 41.
As shown in Figure 1, above-mentioned connector comprises pin joint piece 422 and articulated elements 421.
As shown in Fig. 1-2; one end of above-mentioned drive unit 41 and above-mentioned support column 11 or sill are rotationally connected by articulated elements 441; be specially by angle bearing 46 and connect; be rotationally connected by articulated elements 441 again between angle bearing 46 and clamping mechanism 4; the other end of drive unit 41 is that piston rod 411 is connected with an end of connecting rod 43; be specifically as follows hinged, the demand that moves up and down together with lower link 32 to adapt to connecting rod 43.
As Figure 1-3, the other end of above-mentioned connecting rod 43 is connected with a pin joint piece 422, above-mentioned pin joint piece 422 also with above-mentioned fork 45 in another be rotationally connected.
Above-mentioned drive unit 41 preferably can adopt cylinder 41 to implement.
The above-mentioned mode that is fixedly connected with can adopt to be spirally connected etc. and be fixedly connected with mode, and the mode of being rotationally connected can adopt hinged grade admittedly to be rotationally connected mode.
Because tyre vulcanizer generally is made of side by side two cover vulcanizer unit; therefore driving can be filled 41 is connected on the support column 11 that shares between two cover vulcanizer unit; time power of utilizing the motion of an end piston rod and bringing drives the motion on other one side, so only need to drive with the clamping mechanism 4 of a drive unit 41 to both sides.
Embodiment 2
other are identical with the described content of embodiment 1, difference is: the bottom of upper connecting rod 31 is provided with the equally distributed groove of a plurality of axial lines with respect to upper connecting rod 31, this groove is at the laterally extending formation link slot of the inside of the bottom of upper connecting rod 31 difference, the groove of the corresponding upper connecting rod 31 in the upper end of lower link 32 is provided with the equally distributed projection of a plurality of axial lines with respect to lower link 32, this projection is laterally extending formation link slot 34 in the upper end of lower link 32, wherein link slot 34 axially and surrounding equally all bigger than connector 33, be accurately providing safeguard of uncaging.
The below introduces operation principle of the present utility model:
When applying clamp force; the hydraulic jack 6 that is sheathed on lower link 31 provides driving force to give lower link 31; drive upper connecting rod, entablature move downward; model is applied clamp force downwards; the tyre vulcanizer that adds pressing palette compared to traditional installation; important having obtained alleviates, and manufacturing cost is also saved, and clamping mechanism can also be finely tuned the position of lower link.Only just can apply clamp force under upper lower link connection status.Also be provided with a plurality of articulated elements and/or pin joint piece on clamping mechanism, can the drop-down rod end of self adaptation moving up and down owing to applying clamp force; The collision block that is arranged on upper connecting rod coordinates with limit switch on being arranged at lower link the folding of carrying out switch, by this switch be used for the joint gap of upper and lower pull bar is judged.
Adopt the beneficial effect of above technical scheme to be:
1. the utility model will add pressing palette and remove; and hydraulic jack directly is sheathed on lower link and in the bottom of lower link or the middle part arrange and connected clamping mechanism; the driving force of hydraulic jack directly drives entablature by lower link, upper connecting rod and moves downward reinforcing, reaches the purpose that model is applied clamp force downwards.The tyre vulcanizer that adds pressing palette compared to traditional installation, weight have obtained alleviating, and element precision requires to be reduced, and manufacturing cost is also saved.Clamping mechanism can also the self adaptation lower link move up and down, thereby improve further the reliability of upper lower link pine locking;
2. the utility model also is provided with upper and lower pull bar link position checkout gear, comprise collision block and limit switch, collision block is arranged on upper connecting rod, limit switch is arranged on lower link, the joint gap to upper and lower pull bar of being used for by this switch carries out self adaptation and regulates, thereby is the function of mode transfer increase by one self adaptation mode transfer.
Above-described is only preferred embodiment of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (8)
1. but the fluid pressure type tyre vulcanizer of self adaptation mode transfer comprises frame, beam mechanism and model mechanism; Described frame comprises many support columns; Described beam mechanism comprises entablature and sill, and described sill is connected with described frame, and described entablature is connected with the sill guiding by folding mould guidance system; Described model mechanism is arranged between described entablature and sill, and its upper and lower end parts is fixedly connected with sill with described entablature respectively; It is characterized in that: described tyre vulcanizer also comprises:
Drag link mechanism, described drag link mechanism comprise many pull bars and the clamping mechanism and the hydraulic jack that equate with described pull bar quantity; Described pull bar comprises upper connecting rod and the lower link that removably connects, and described upper connecting rod is fixedly connected with described entablature, and described lower link passes described sill and described hydraulic jack; Described clamping mechanism is connected on described lower link, and described each clamping mechanism comprises a drive unit, a fork and a plurality of connector, and described drive unit, fork and connector connect mutually;
At least one group of upper and lower pull bar link position checkout gear comprises collision block and limit switch, and described collision block is arranged on described upper connecting rod, and described limit switch is arranged on described lower link and is electrically connected to external control system.
2. tyre vulcanizer according to claim 1, it is characterized in that: described drag link mechanism also comprises at least one connecting rod, described connecting rod is connected between two described forks.
3. tyre vulcanizer according to claim 1, it is characterized in that: described pull bar is at least three, described at least three pull bars are along peripheral evenly distribution of described model mechanism.
4. tyre vulcanizer according to claim 1, it is characterized in that: the bottom of described upper connecting rod is provided with the equally distributed projection of a plurality of axial lines with respect to described upper connecting rod or groove, projection or the groove of the corresponding described upper connecting rod in the upper end of described lower link are provided with the equally distributed groove of a plurality of axial lines with respect to described lower link or projection, and described upper connecting rod and described lower link removably connect by the cooperation of described projection and groove.
5. tyre vulcanizer according to claim 1, it is characterized in that: the inside of the piston rod of described hydraulic jack is hollow-core construction, described piston rod and described lower link are socketed and axial restraint, and the cylinder barrel of described hydraulic jack is fixedly connected on the sill lower plane.
6. tyre vulcanizer according to claim 1, it is characterized in that: described clamping mechanism is connected in bottom or the middle part of described lower link, and an end of described clamping mechanism also is connected on described support column or sill simultaneously.
7. tyre vulcanizer according to claim 1, it is characterized in that: described connector comprises pin joint piece and articulated elements.
8. tyre vulcanizer according to claim 7, it is characterized in that: an end of described drive unit and described support column or described sill are rotationally connected by described articulated elements, the other end is connected by described articulated elements with an end of described connecting rod, one end of described connecting rod is fixedly connected with described fork, the other end is connected with a described pin joint piece, described pin joint piece also with described fork in another be rotationally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220737324 CN203019588U (en) | 2012-12-28 | 2012-12-28 | Hydraulic tire vulcanizer capable of adaptively adjusting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220737324 CN203019588U (en) | 2012-12-28 | 2012-12-28 | Hydraulic tire vulcanizer capable of adaptively adjusting die |
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| Publication Number | Publication Date |
|---|---|
| CN203019588U true CN203019588U (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220737324 Withdrawn - After Issue CN203019588U (en) | 2012-12-28 | 2012-12-28 | Hydraulic tire vulcanizer capable of adaptively adjusting die |
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| CN (1) | CN203019588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909594A (en) * | 2012-12-28 | 2014-07-09 | 华澳轮胎设备科技（苏州）股份有限公司 | Hydraulic tire vulcanizer able to realize self-adaptive model adjustment and self-adaptive model adjustment thereof |
-
2012
- 2012-12-28 CN CN 201220737324 patent/CN203019588U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909594A (en) * | 2012-12-28 | 2014-07-09 | 华澳轮胎设备科技（苏州）股份有限公司 | Hydraulic tire vulcanizer able to realize self-adaptive model adjustment and self-adaptive model adjustment thereof |
| CN103909594B (en) * | 2012-12-28 | 2016-08-24 | 华澳轮胎设备科技（苏州）股份有限公司 | Can the fluid pressure type tyre vulcanizer of self adaptation mode transfer and self adaptation method for adjusting mould thereof |
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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 |
Owner name: HUAAO TYRE EQUIPMENT TECHNOLOGY (SUZHOU) CO., LTD. Free format text: FORMER NAME: HUAAO TIRE EQUIPMENT TECHNOLOGY (SUZHOU) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215000, No. 18, Sheng Ping Road, Suzhou Industrial Park, Jiangsu, Suzhou Patentee after: Hua'ao tyre equipment technology (Suzhou) Limited by Share Ltd Address before: 215000, No. 18, Sheng Ping Road, Suzhou Industrial Park, Jiangsu, Suzhou Patentee before: Huaao Tyre Equipment Technology (Suzhou) Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGSU HUAAO RUBBER MACHINERY CO., LTD. Assignor: Hua'ao tyre equipment technology (Suzhou) Limited by Share Ltd Contract record no.: 2015320010014 Denomination of utility model: Hydraulic tire vulcanizer able to realize self-adaptive model adjustment and self-adaptive model adjustment thereof Granted publication date: 20130626 License type: Exclusive License Record date: 20150216 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130626 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |