CN103895133B - The tyre vulcanizer of fluid pressure type without supporting plate - Google Patents
The tyre vulcanizer of fluid pressure type without supporting plate Download PDFInfo
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- CN103895133B CN103895133B CN201210582321.8A CN201210582321A CN103895133B CN 103895133 B CN103895133 B CN 103895133B CN 201210582321 A CN201210582321 A CN 201210582321A CN 103895133 B CN103895133 B CN 103895133B
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- sill
- connecting rod
- lower link
- tyre vulcanizer
- hydraulic jack
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Abstract
The invention discloses a kind of without supporting plate fluid pressure type tyre vulcanizer, including frame, beam mechanism and model mechanism; Frame includes many support columns; Beam mechanism includes entablature and sill, and sill is connected with frame; Drag link mechanism, drag link mechanism includes organizing pull bar, at least one clamping mechanism and the hydraulic jack equal with pull bar quantity more, hydraulic cylinder piston rod is hollow-core construction, hydraulic jack is distributed on around model, its cylinder barrel is fixedly connected on sill lower plane, lower link through sill and hydraulic jack, and with hydraulic cylinder piston rod axial restraint, retain pull bar rotational freedom; Clamping mechanism includes the driving device, a fork and the multiple connector that are mutually attached. This device eliminates and adds pressing palette, it is possible to decrease complete machine weight and manufacturing cost.
Description
Technical field
The present invention relates to a kind of tire vulcanizing device, particularly to a kind of without supporting plate fluid pressure type tyre vulcanizer.
Background technology
Fluid pressure type tyre vulcanizer is a kind of important and conventional equipment in tire curing operation, and it to outclass traditional mechanical vulcanizing machine on operating accuracy, is therefore commonly applied in the tyre vulcanization processing in modern times.
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, structure disclosed in it for pull bar, add pressing palette and add compressing cylinder and constituted pressure structure, the upper end of each pull bar is fixing with entablature to be connected, lower end through sill with add that pressing palette is fixing to be connected, add compressing cylinder and be fixed on bottom sill, its piston rod end with add that pressing palette is fixing to be connected. The applying clamp force operation principle of the disclosure patent be the power output adding compressing cylinder bottom sill by adding pressing palette, pull bar is applied to entablature and the upper mould that is connected with entablature, upper and lower mould being closed tight, the driving force that therefore this kind of structure adds compressing cylinder needs to conduct by means of adding pressing palette completely. Main disadvantage is that of said structure: add pressing palette and can make the weight penalty of complete machine, the synchronicity of each pressurization cylinder action is required higher, the requirement on machining accuracy of the pull bar installing hole on crossbeam and supporting plate is higher, it is not easy to maintenance and the mounting or dismounting of pressurized cylinder, and manufacturing cost also can increase.
Summary of the invention
The purpose of the present invention is aiming at the problems referred to above, it is provided that a kind of tyre vulcanizer of fluid pressure type without supporting plate reducing complete machine weight and manufacturing cost.
To achieve these goals, the invention provides techniques below scheme: without supporting plate fluid pressure type tyre vulcanizer, including frame, beam mechanism and model mechanism; Above-mentioned frame includes many support columns; Above-mentioned beam mechanism includes entablature and sill, and above-mentioned sill is connected with above-mentioned frame; Above-mentioned model mechanism is arranged between above-mentioned entablature and sill, and its upper and lower end parts is fixing with above-mentioned entablature and sill respectively to be connected; Above-mentioned tyre vulcanizer also includes: drag link mechanism, and this drag link mechanism includes many group pull bars and the clamping mechanism equal with this pull bar quantity and hydraulic jack; This pull bar includes the upper connecting rod and the lower link that removably connect, and upper connecting rod is fixing with entablature to be connected, and lower link passes sill and hydraulic jack; Clamping mechanism is connected on lower link, and each clamping mechanism includes a driving device, a fork and multiple connector, and this driving device, fork and connector are attached mutually.
Alternatively, above-mentioned drag link mechanism also includes 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 symmetrical along the periphery of above-mentioned model mechanism.
Further, the bottom of above-mentioned upper connecting rod is provided with multiple relative to the equally distributed projection of the axial line of above-mentioned upper connecting rod or groove, the projection of the corresponding above-mentioned upper connecting rod in the upper end of above-mentioned lower link or groove are provided with and multiple are removably connected by the cooperation of above-mentioned projection and groove relative to the equally distributed groove of the axial line of above-mentioned lower link or projection, above-mentioned upper connecting rod and lower link.
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 to bottom or the middle part of adjacent two piece lower link, and at least one end of above-mentioned clamping mechanism is additionally coupled on above-mentioned support column or above-mentioned sill simultaneously.
Further, above-mentioned fork is fixedly connected on bottom or the middle part of lower link.
Further, above-mentioned connector includes pin joint piece and articulated elements.
Yet further, the one end of above-mentioned driving device is rotationally connected by above-mentioned articulated elements with above-mentioned support column or above-mentioned sill, and the other end is connected with the one end of described connecting rod.
Yet further, the one end of above-mentioned connecting rod and fork are fixing to be rotationally connected, and the other end is connected with an above-mentioned pin joint piece, and this pin joint piece is also rotationally connected with another in fork.
Adopt having the beneficial effects that of above technical scheme:
The present invention will add pressing palette and remove; and hydraulic jack is directly sleeved on lower link and is connected to clamping mechanism in the bottom of lower link or middle part setting; the driving force of hydraulic jack drives entablature to move downward reinforcing either directly through lower link, upper connecting rod, reaches model is downwardly applied to the purpose of clamp force. Add the tyre vulcanizer of pressing palette compared to traditional installation, weight obtains and alleviates, and element precision requires to be reduced, and manufacturing cost is also saved. The up and down motion of all right self adaptation lower link of clamping mechanism, thus improving the reliability of upper lower link pine locking further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the tyre vulcanizer of fluid pressure type without the supporting plate front viewing angle in embodiment 1 of the present invention.
Fig. 2 is the structural representation of the tyre vulcanizer of fluid pressure type without the supporting plate depression angle in embodiment 1 of the present invention.
Wherein, 1. frame 11. support column 21. entablature 22. sill 31. upper connecting rod 32. lower link 33. union joint 34. link slot 35. projection 36. groove 4. clamping mechanism 41. driving device, cylinder 411. piston rod 421. 46. jiaos of bearing 6. hydraulic jack 61. piston rods of articulated elements 422. pin joint piece 43. connecting rod 45. fork.
Detailed description of the invention
The preferred embodiment of the present invention is described in detail below in conjunction with accompanying drawing.
Embodiment 1
As shown in Figure 1, tyre vulcanizer in the present embodiment includes frame 1, beam mechanism and model mechanism (prototype structure is not shown), frame 1 includes many support columns 11, the quantity of support column 11 generally should be adjusted according to concrete structure design, if pull bar quantity is two, then support column 11 could be arranged to two, enough parts to be supported; Beam mechanism includes entablature 21 and sill 22, and sill 22 is all connected with frame 1, is specially between the support column 11 that level frame is located at 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 fixed be connected with entablature 21 and sill 22 respectively; Tyre vulcanizer in the present embodiment also includes drag link mechanism, and this drag link mechanism includes four groups of pull bars and the clamping mechanism 4 equal with pull bar quantity and hydraulic jack 6; Pull bar includes the upper connecting rod 31 and the lower link 32 that removably connect; upper connecting rod 31 is fixing with entablature 21 to be connected; lower link 32 traverse 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 includes 41, fork 45 of a driving device and multiple connector; above-mentioned driving device 41, fork 45 and connector are attached mutually, and the quantity of pull bar can be three or be configured more than three.
Above-mentioned model mechanism is made up of upper mold section and female die, is commonly referred to as upper die and lower die, and upper mould is fixed on entablature 21, and counterdie is fixed on sill 22.
Above-mentioned drag link mechanism can also include at least one connecting rod 43; this connecting rod 43 is connected between two forks 45; thus originally multiple clamping mechanisms being divided on multiple lower link 32 can be practiced integral; the driving device 41 on other several clamping mechanism can be saved; only provide driving force with driving device 41 on one side, again through the clamping mechanism of the effect driving another side of connecting rod 43. The quantity of connecting rod 43 should determine according to the fork 45 on lower link 32 and corresponding use needs, the present embodiment such as, is provided with four lower links 32, it is also equipped with four forks 45, done by connecting rod 43 between adjacent two forks 45 and connect, three connecting rods 43 then can be set, vacate between two of which fork 45 and do not set connecting rod 43, one of them fork 45 in the two fork 45 vacated applies driving force by driving device 41, and the effect again through connecting rod 43 drives other several forks 45. When having only to connect two fork 45, then should arrange one.
As in figure 2 it is shown, above-mentioned connecting rod 43 is also designed to bending shape, think the installation vacating space of miscellaneous part, more save space relative to straight-bar.
As in figure 2 it is shown, above-mentioned four pull bars are uniformly distributed along the periphery of model mechanism, uniform arrangement can ensure that model uniform force.
As shown in Figure 1-2, the bottom of upper connecting rod 31 is provided with multiple relative to the equally distributed projection 35 of the axial line of upper connecting rod 31, this projection 35 forms union joint 33 in the difference horizontal expansion of the bottom of upper connecting rod 31, the projection 35 of the upper end correspondence upper connecting rod 31 of lower link 32 is provided with multiple relative to the equally distributed groove 36 of the axial line of lower link 32, this groove 36 inner transverse in the upper end of lower link 32 extends to form link slot 34, upper connecting rod 31 and the lower link 32 cooperation by above-mentioned projection 35 and groove 36, namely the cooperation of union joint 33 and link slot 34 removably connects, wherein link slot 34 axially and surrounding more bigger than union joint 33, reliable realization for pine locking provides safeguard.
As it is shown in figure 1, the inside of the piston rod 61 of above-mentioned hydraulic jack 6 is hollow-core construction, piston rod 61 and lower link 32 carry out socket axial restraint, and the cylinder barrel of this hydraulic jack 6 is fixedly connected on the lower plane of sill 22.
As shown in Figure 1-2, above-mentioned clamping mechanism 4 is connected to bottom or the middle part of adjacent two piece lower link 32, and at least one end of clamping mechanism 4 is additionally coupled on support column 11 or sill 22 simultaneously.
As in figure 2 it is shown, four forks 45 are fixed with the bottom of four lower links 32 or middle part respectively and are connected. Driving device 41 can also be adopted directly to drive the form of fork 45 to realize said function, and accordingly, driving device 41 two ends need to adopt ball stud shaft to connect, and every pull bar need to configure one group of driving device 41.
As it is shown in figure 1, above-mentioned connector includes pin joint piece 422 and articulated elements 421.
As shown in Figure 1-2; the one end of above-mentioned driving device 41 is rotationally connected by articulated elements 441 with above-mentioned support column 11 or sill; it is attached specifically by angle bearing 46; it is rotationally connected further through articulated elements 441 between angle bearing 46 and clamping mechanism 4; the other end of driving device 41 and piston rod 411 are connected with the one end of connecting rod 43; it is specifically as follows hinged, to adapt to the demand that connecting rod 43 moves up and down together with lower link 32.
As shown in Figure 1-2, the other end of above-mentioned connecting rod 43 is connected with a pin joint piece 422, and above-mentioned pin joint piece 422 is also rotationally connected with another in above-mentioned fork 45.
Above-mentioned driving device 41 preferably can adopt cylinder 41 to be carried out.
Above-mentioned fixing connected mode can adopt fixing connected modes such as being spirally connected, and the mode of being rotationally connected can adopt hinged grade to be admittedly rotationally connected mode.
Constitute side by side owing to tyre vulcanizer is generally overlapped vulcanizer unit by two; therefore driving can be filled 41 and be connected on support column 11 shared between two set vulcanizer unit; the power of returning utilizing the motion of one end piston rod and bring drives additionally motion on one side, so has only to use a driving device 41 that the clamping mechanism 4 on both sides is driven.
Embodiment 2
Other are identical with content described in embodiment 1, it is different in that: the bottom of upper connecting rod 31 is provided with multiple relative to the equally distributed groove of the axial line of upper connecting rod 31, the inside horizontal expansion respectively in the bottom of upper connecting rod 31 of this groove forms link slot, the groove of the upper end correspondence upper connecting rod 31 of lower link 32 is provided with multiple relative to the equally distributed projection of the axial line of lower link 32, this projection forms link slot 34 in the upper end horizontal expansion of lower link 32, wherein link slot 34 axially and surrounding equally all bigger than union joint 33, reliable realization for pine locking provides safeguard.
The operation principle of the present invention is described below:
When applying clamp force; the hydraulic jack 6 being sheathed on lower link 31 provides driving force to give lower link 31; upper connecting rod, entablature is driven to move downward; model is downwardly applied to clamp force; the tyre vulcanizer of pressing palette is added compared to traditional installation; important obtaining alleviates, and manufacturing cost is also saved, and the position of lower link can also be finely tuned by clamping mechanism. Under upper lower link connection status, only just can apply clamp force. Clamping mechanism 4 is provided with multiple articulated elements and/or pin joint piece, it is possible to the drop-down rod end of self adaptation is owing to applying up and down motion during clamp force.
Adopt having the beneficial effects that of above technical scheme:
The present invention will add pressing palette and remove; and hydraulic jack is directly sleeved on lower link and is connected to clamping mechanism in the bottom of lower link or middle part setting; the driving force of hydraulic jack drives entablature to move downward reinforcing either directly through lower link, upper connecting rod, reaches model is downwardly applied to the purpose of clamp force. Add the tyre vulcanizer of pressing palette compared to traditional installation, weight obtains and alleviates, and element precision requires to be reduced, and manufacturing cost is also saved. The up and down motion of all right self adaptation lower link of clamping mechanism, thus improving the reliability of upper lower link pine locking further.
Above-described is only the preferred embodiment of the present invention, it is noted that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.
Claims (9)
1. without supporting plate fluid pressure type tyre vulcanizer, including frame, beam mechanism and model mechanism; Described frame includes many support columns; Described beam mechanism includes entablature and sill, and sill is connected with described frame; Described model mechanism is arranged between described entablature and sill, and its upper and lower end parts is fixing with described entablature and sill respectively to be connected; It is characterized in that: described tyre vulcanizer also includes: drag link mechanism, described drag link mechanism includes many group pull bars and the clamping mechanism equal with described pull bar quantity and hydraulic jack; Described pull bar includes the upper connecting rod and the lower link that removably connect, and described upper connecting rod is fixing with described entablature to be connected, 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 includes a driving device, a fork and multiple connector, and described driving device, fork and connector are attached mutually, and described connector includes pin joint piece and articulated elements.
2. tyre vulcanizer according to claim 1, it is characterised in that: described drag link mechanism also includes at least one connecting rod, and described connecting rod is connected between two described forks.
3. tyre vulcanizer according to claim 1, it is characterised in that: described pull bar is at least three, and described at least three pull bars are uniformly distributed along the periphery 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 multiple relative to the equally distributed projection of the axial line of described upper connecting rod or groove, the projection of the corresponding described upper connecting rod in the upper end of described lower link or groove are provided with and multiple are removably connected by the cooperation of described projection and groove relative to the equally distributed groove of the axial line of described lower link or projection, described upper connecting rod and described lower link.
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 carry out socket axial restraint, and the cylinder barrel of described hydraulic jack is fixedly connected on sill lower plane.
6. tyre vulcanizer according to claim 1, it is characterised in that: described clamping mechanism is connected to bottom or the middle part of described lower link, and one end of described clamping mechanism is additionally coupled on described support column or sill simultaneously.
7. the tyre vulcanizer according to claim 1 or 6, it is characterised in that: described fork is fixedly connected on bottom or the middle part of described lower link.
8. tyre vulcanizer according to claim 2, it is characterised in that: the one end of described driving device is rotationally connected by described articulated elements with described support column or described sill, and the other end is connected by described articulated elements with the one end of described connecting rod.
9. tyre vulcanizer according to claim 2, it is characterised in that: the one end of described connecting rod and described fork are fixing to be connected, and the other end is connected with pin joint piece described in, and described pin joint piece is also rotationally connected with another in described fork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210582321.8A CN103895133B (en) | 2012-12-28 | 2012-12-28 | The tyre vulcanizer of fluid pressure type without supporting plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210582321.8A CN103895133B (en) | 2012-12-28 | 2012-12-28 | The tyre vulcanizer of fluid pressure type without supporting plate |
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| Publication Number | Publication Date |
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| CN103895133A CN103895133A (en) | 2014-07-02 |
| CN103895133B true CN103895133B (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210582321.8A Active CN103895133B (en) | 2012-12-28 | 2012-12-28 | The tyre vulcanizer of fluid pressure type without supporting plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114043757A (en) * | 2021-12-02 | 2022-02-15 | 萨驰智能装备股份有限公司 | Pressurization clamping mechanism and hydraulic vulcanizing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2210776Y (en) * | 1995-01-18 | 1995-10-25 | 黄熊飞 | Hydraulic vlcanization machine for tyre form-fixation |
| CN101229669A (en) * | 2007-11-29 | 2008-07-30 | 华澳轮胎设备科技（苏州）有限公司 | Pull rod lock mode hydraulic tyre vulcanizer |
| CN202412546U (en) * | 2011-12-22 | 2012-09-05 | 软控股份有限公司 | Tire forming hydraulic vulcanizing machine |
| CN203210577U (en) * | 2012-12-28 | 2013-09-25 | 华澳轮胎设备科技（苏州）有限公司 | Supporting-plate-free hydraulic type tyre vulcanizer |
-
2012
- 2012-12-28 CN CN201210582321.8A patent/CN103895133B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2210776Y (en) * | 1995-01-18 | 1995-10-25 | 黄熊飞 | Hydraulic vlcanization machine for tyre form-fixation |
| CN101229669A (en) * | 2007-11-29 | 2008-07-30 | 华澳轮胎设备科技（苏州）有限公司 | Pull rod lock mode hydraulic tyre vulcanizer |
| CN202412546U (en) * | 2011-12-22 | 2012-09-05 | 软控股份有限公司 | Tire forming hydraulic vulcanizing machine |
| CN203210577U (en) * | 2012-12-28 | 2013-09-25 | 华澳轮胎设备科技（苏州）有限公司 | Supporting-plate-free hydraulic type tyre vulcanizer |
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| CN103895133A (en) | 2014-07-02 |
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Address after: 215000 No.18 Pingsheng Road, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee after: Sino-arp Tires Equipment Technology (Suzhou) Co.,Ltd. Address before: 215000 No.18 Pingsheng Road, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee before: SINO-ARP TIRES EQUIPMENT TECHNOLOGY (SUZHOU) Co.,Ltd. |
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