CN207014632U - A kind of downstriker vulcanizer - Google Patents

Abstract

The utility model proposes a kind of downstriker vulcanizer, including:The main backstop and secondary support frame being disposed adjacent, main backstop include base, supporting walls and the upper beam being fixedly connected；Base, which is provided with, hauls out structure, hauls out structure and is provided with division center, division center is provided with lower mould；Upper beam is provided with descending structure, and supporting walls are provided with guide frame, and descending structure is slidably connected with guide frame；Mold is installed, mold coordinates with lower mould in descending structure；The utility model by set main backstop, secondary support frame, haul out frame, the ejection cylinder, the combined oil cylinder that are made up of the inner cylinder body and outer cylinder body that are set in together vulcanize to green tire, while workflow is simplified, the work of mold and lower mould can be accurately controlled, ensure that crudy.

Description

A kind of downstriker vulcanizer

Technical field

A kind of vulcanizing equipment is the utility model is related to, particularly relates to a kind of downstriker vulcanizer.

Background technology

It is that the embryo of advance comprising is put into mould to be heated and pressing technology in tire production.Wherein Central authority is integrally fixed on base, and green tire is placed into mould by other aids and carries out vulcanization processing, is processed Cheng Houzai is taken out the tire after processing by aid, by aid dismount green tire and tire easily collide green tire or Tire, have a strong impact on the quality of production.

Utility model content

The utility model proposes a kind of downstriker vulcanizer, by setting main backstop, secondary support frame on base, and Set on main backstop and haul out frame, division center is arranged on and hauled out on frame, hauled out division center to secondary branch by hauling out frame Green tire or dismounting forming tire are installed on support, the damage to green tire or tire is avoided, ensure that crudy and production Efficiency；It is proposed the division center that a kind of inner cylinder body by being set in together and outer cylinder body form simultaneously so that division center drives It is more stable during mold work, due to the design of stroke, the vulcanization of various sizes of tire can be adapted to, expand applicable model Enclose, ensure that the quality of production；Additionally by setting combined oil cylinder on upper beam and setting guide frame on supporting walls, by upper mould Tool be slidably mounted on guide frame, by combined oil cylinder drive mold slided up and down on guide frame with ejection The lower mould that oil cylinder drives coordinates to be vulcanized to green tire, is simplified workflow, can accurately be controlled mold and lower mould Work, simplify workflow while ensure that crudy.

What the technical solution of the utility model was realized in：

A kind of downstriker vulcanizer, including：The main backstop and secondary support frame being disposed adjacent, the main backstop include solid Surely base, supporting walls and the upper beam connected；The base, which is provided with, hauls out structure, and the hauling-out structure is provided with division center, The division center is provided with lower mould；The upper beam is provided with descending structure, and the supporting walls are provided with guide frame, described Descending structure is slidably connected with the guide frame；Mold is installed in the descending structure, the mold with it is described under Mould coordinates.

Further, the descending structure includes being fixed on the combined oil cylinder that Open Side Down on the upper beam, the combination Oil cylinder includes the first cylinder body and the first plunger being set in first cylinder body, first cylinder body are fixed on the upper beam, First plunger is fixedly connected with pallet by tray center part, and hot plate, the mold peace are provided with the pallet Loaded on the upper hot plate.

Further, the division center includes ejection cylinder, and the ejection cylinder includes being fixedly set in inner casing together Body and outer cylinder body, the inner cylinder body is interior to be provided with center post rod, and the stretching that the lower mould is set in the center post rod is described interior On one end of cylinder body, the outer cylinder body outer circumferential side is set with lower hot plate, and the lower mould is set on the lower hot plate simultaneously.

Further, the fixed mount hauled out structure and include hauling out frame, with the hauling-out frame coordinating, the height of the fixed mount Degree is identical with the height of the secondary support frame；The fixed mount is provided with horizontal track and fixing axle, and the hauling-out frame, which slides, to be set In in the horizontal track, while the hauling-out frame slip cap is loaded in the fixing axle；The hauling-out frame is connected with hauling-out oil Cylinder, the hauling-out oil cylinder are fixed on the fixed mount；The outer cylinder body is fixed on the hauling-out frame；The hauling-out oil cylinder band The dynamic hauling-out frame on the fixed mount on the main backstop by hauling out onto the secondary support frame.

Further, the lower mould includes upper lid and lower cover, the lower cover fixed cover loaded on the lower hot plate, it is described on Lid fixed cover is loaded in the center post rod；The contiguous block being fixedly connected also is movably installed with the center post rod, in described Fixed cover is equipped with central shaft briquetting on mandrel briquetting, and the contiguous block is located at below the central shaft briquetting, the lower hot plate with The lower cover is fixedly connected by the contiguous block；The central shaft briquetting is communicated with nitrogen pipeline, and the nitrogen pipeline is simultaneously Connected with the dies cavity, high pressure control valve is provided with the nitrogen pipeline；Piston, the piston are provided with the outer cylinder body The inner cylinder body outer circumferential side is set in, center oil pipe is connected with the top of the outer cylinder body；The center post rod bottom is set with post Plug, the inner cylinder body bottom are provided with inlet valve, L-type in-line, the L-type in-line and institute are provided with the inlet valve State inner cylinder body connection.

Further, the first cylinder base of the combined oil cylinder is provided with oil discharge passage；First plunger passes through seal It is set in first cylinder body, the axial slices of the seal are T fonts, and the seal leads to provided with inverted L shape oil-feed Road, the fixing hole for being used for being fixedly connected is provided with provided with the relative side of the inverted L shape oil inlet passage on the seal, it is described Seal is detachably connected by the cooperation of bolt and the fixing hole with first cylinder body；The first plunger base suit Rubber sleeve, the rubber sleeve are detachably connected with first plunger by screw thread, and polycyclic lead is equipped with the rubber sleeve Chute；The first cylinder body top outer is set with for assembling fixed terminal pad, and first cylinder body is consolidated by terminal pad Due on the upper beam.

Further, the guide frame includes the vertical track being fixed on the supporting walls, consolidates on the supporting walls Surely the first guide frame is provided with, the end of the vertical track is fixedly connected with the second guide frame, second guide frame It is bolted to connection with first guide frame, guide lugs, the guide lugs and institute is additionally provided with the vertical track Pallet is stated to be fixedly connected；The junction of second guide frame and the vertical track is provided with reinforcement.

Further, the hauling-out frame includes supporting plate and support slot, and the support slot is provided with multigroup for increasing load-bearing The reinforcement of power, the interior mounting hole being provided with for installation center structure of the support slot, the outer cylinder body are fixed on the installation In hole, the hauling-out frame is installed on the base by the supporting plate.

Further, the fixed mount bottom is provided with base cover plate, and the fixed mount is provided with opening installing frame, the base Cover plate is provided with open center bore, and the opening installing frame is centrally located on same root vertical line with the open center bore；Institute The corner for stating fixed mount is provided with the angle iron for being used for strengthening bearing capacity, is additionally provided with a plurality of horizontal on the fixed mount and vertically adds Strengthening tendons；Simultaneously in order to increase the bearing capacity of fixed mount, the width of the base cover plate is more than the width of the fixed mount.

Further, the supporting walls are provided with two groups, and supporting walls described in every group are provided with guide frame described in two groups, described Pallet is fixedly connected with the guide lugs on the vertical track of four groups of guide frames simultaneously；For resistance to overturning, the horizontal stroke Direction guiding rail is provided with two groups, and similarly, the hauling-out oil cylinder is provided with two groups, and the fixing axle is provided with two groups.

The utility model is by setting main backstop, secondary support frame on base, and is set on main backstop and haul out frame, Division center is arranged on and hauled out on frame, is hauled out division center to installing green tire or dismounting on secondary support frame by hauling out frame Forming tire, the damage to green tire or tire is avoided, ensure that crudy and production efficiency；It is proposed one kind by being set with simultaneously Inner cylinder body together and the division center of outer cylinder body composition so that it is more stable when division center driven mold works, due to The design of stroke, the vulcanization of various sizes of tire can be adapted to, expand the scope of application, ensure that the quality of production；It is logical in addition Cross and combined oil cylinder be set on upper beam and guide frame is set on supporting walls, mold is slidably mounted on guide frame, The lower mould cooperation pair for driving mold to be slided up and down on guide frame by combined oil cylinder to drive with ejection cylinder Green tire is vulcanized, and simplifies workflow, can accurately control the work of mold and lower mould, is simplifying workflow It ensure that crudy simultaneously.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid Put, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is a kind of overall structure front view of downstriker vulcanizer in the utility model specific embodiment；

Fig. 2 is the side structure schematic diagram of the downstriker vulcanizer shown in Fig. 1；

Fig. 3 is that the central authority of the downstriker vulcanizer shown in Fig. 2 is hauled out to the state knot on secondary support frame by hauling-out frame Structure schematic diagram；

Fig. 4 is the descending structure of downstriker vulcanizer and the structural representation of guide frame shown in Fig. 1；

Fig. 5 is the planar structure schematic diagram of the guide frame shown in Fig. 4；

Fig. 6 is the attachment structure schematic diagram of the guide frame and pallet shown in Fig. 5；

Fig. 7 is the structural representation of the combined oil cylinder in the descending structure shown in Fig. 4；

Fig. 8 is the combination of the division center (i.e. ejection cylinder, lower mould and lower hot plate) of the downstriker vulcanizer shown in Fig. 1 Structural representation；

Fig. 9 is the working state structure schematic diagram of the division center shown in Fig. 8；

Figure 10 is the structural representation of the ejection cylinder of the division center of the downstriker vulcanizer shown in Fig. 1；

Figure 11 is the structural front view of the hauling-out frame of the downstriker vulcanizer shown in Fig. 1；

Figure 12 is the structure top view for holding out valency of the downstriker vulcanizer shown in Fig. 1；

Figure 13 is the overall structure diagram of the fixed mount of the downstriker vulcanizer shown in Fig. 1；

Figure 14,15 be respectively Figure 13 shown in fixed mount decomposition texture schematic diagram part-structure schematic diagram；

Figure 16 is the connection relationship diagram for hauling out oil cylinder and fixed mount and base of the downstriker vulcanizer shown in Fig. 1；

Figure 17 is the structure top view of the upper beam of the downstriker vulcanizer shown in Fig. 1；

Figure 18 is the structural front view of the pallet in the descending structure of the downstriker vulcanizer shown in Fig. 1；

Figure 19 is the structure top view of the pallet in the descending structure of the downstriker vulcanizer shown in Fig. 1；

Figure 20 is the lower hot plate on upper hot plate or central authority in the descending structure of the downstriker vulcanizer shown in Fig. 1 Planar structure schematic diagram；

Figure 21 is the first structural representation of the central shaft briquetting in the division center shown in Fig. 8；

Figure 22 is second of structural representation of the central shaft briquetting in the division center shown in Fig. 8；

Figure 23 is the planar structure schematic diagram for the high pressure control valve being connected with the central shaft briquetting shown in Figure 21,22；

Figure 24 is the attachment structure schematic diagram of the horizontal track in the hauling-out structure shown in Fig. 1；

Figure 25 is the structure left view of the horizontal track in the hauling-out structure shown in Fig. 1；

Figure 26 is the structural front view of the horizontal track in the hauling-out structure shown in figure.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

In specific embodiment of the utility model, Fig. 1~Figure 26 is seen, a kind of downstriker vulcanizer is existing in order to overcome Difficulty is dismounted present in technology, the shortcomings that damage is easily caused to product, has been disposed adjacent main backstop 3 and secondary support frame 5, it is main Support frame 3 includes base 33, supporting walls 32 and the upper beam 31 being fixedly connected；It is provided with simultaneously on base 33 and hauls out structure 4, is hauled out Division center 2 is set in structure 4, and logical structure 4 of hauling out is carried out division center 2 by hauling-out on main backstop 3 to secondary support frame 5 Dismounting, prevent collision of the green tire in disassembly process and form damage；Lower mould 21 is set in division center 2 simultaneously, at center Under the drive of structure 2, lower mould 21 is moved up and down to coordinate production；Upper beam 31 is provided with descending structure 1, on supporting walls 32 Provided with guide frame 6, descending structure 1 is slidably connected with guide frame 6, and mold 17, mold 17 are provided with descending structure 1 Coordinate with lower mould 21；Descending structure 1 slide up and down the lower mould 21 of drive with closed die 17 along guide frame 6.

In specific embodiment of the utility model, Fig. 1, Fig. 4, Fig. 7 are seen, descending structure 1 includes being fixed on upper beam 31 The combined oil cylinder 11 that Open Side Down, combined oil cylinder 11 provide power for the operation of descending structure 1, and combined oil cylinder 11 includes first Cylinder body 111 and the first plunger 112 being set in first cylinder body 111, kept to limit the home position of descending structure 1 It is constant, the first cylinder body 111 is fixed on upper beam 31, the first plunger 112 is fixedly connected with pallet 15 by tray center part 14, Hot plate 16 is installed, mold 17 is installed on hot plate 16, i.e., drives mold 17 by the first plunger 112 on pallet 15 Moved up and down to coordinate lower mould 21 to carry out vulcanization production.

In specific embodiment of the utility model, Fig. 1, Fig. 8, Fig. 9, Figure 10, Figure 17, Figure 18, Figure 19, Figure 20 are seen, in Core structure 2 includes dynamic structure ejection cylinder 23, in order to keep the stability of the integral pressure of ejection cylinder 23, by ejection cylinder 23 It is designed as including being fixedly set in inner cylinder body 232 and outer cylinder body 231 together, center post rod 233 is provided with inner cylinder body 232, in The length (i.e. the length of inner cylinder body 232) that stem bar 233 is located in inner cylinder body 232 determines the operation row of lower mould (i.e. tire) Journey；Lower mould 21 is set on one end of stretching inner cylinder body 232 of center post rod 233, and the outer circumferential side of outer cylinder body 231 is set with down Hot plate 22, lower mould 21 are set on lower hot plate 22 simultaneously, are fixed on by outer cylinder body 231 and are hauled out the position on frame 44 to limit The position of lower hot plate 22 and lower mould 21.

In specific embodiment of the utility model, Fig. 1, Fig. 2, Fig. 3, Figure 10, Figure 14 are seen, will haul out frame 4 for convenience Hauled out from fixed mount 42, the fixed mount 42 that hauling-out structure 4 is designed as hauling out frame 44 and with hauling out frame 44 coordinating is formed, and it is solid The height for determining frame 42 is identical with the height of secondary support frame 5；In order to prevent from hauling out the operationally sideslip of frame 44, on fixed mount 42 Provided with horizontal track 45 and fixing axle 41, haul out frame 44 and slide in horizontal track 45, while haul out the slip cap of frame 44 and be loaded on In fixing axle 41；Haul out frame 44 and connect the hauling-out oil cylinder 43 that promising hauling-out frame 44 provides power, haul out oil cylinder 43 and be fixed on simultaneously Frame 44 is hauled out on fixed mount 42 with driving to move；In order to facilitate the movement of division center 2, outer cylinder body 234 is fixed on and dragged Go out on frame 44；Haul out oil cylinder 43 and drive hauling-out frame 44 by being hauled out on the fixed mount 42 on main backstop 3 onto secondary support frame 5, i.e., Division center 2 is moved on secondary support frame 5.

In specific embodiment of the utility model, Fig. 8, Fig. 9, Figure 21, Figure 22, Figure 23 are seen, wherein lower mould 21 is used for Green tire is installed, the following mould 21 of institute is activating mold, and lower mould 21 includes upper lid 211 and lower cover 212；Taken turns in order to facilitate dismounting Tire, the fixed cover of lower cover 212 is loaded on lower hot plate 22, and the upper fixed cover of lid 211 is loaded in center post rod 233, when needing to dismount tire When, drive the upper lid 211 of lower mould 21 to be lifted up by center post rod 233 in order to install and detaching tyre；Center post rod The contiguous block 235 being fixedly connected is movably installed with 233, while fixed cover is equipped with central shaft briquetting 234 in center post rod 233, Contiguous block 235 is located at the lower section of central shaft briquetting 234, and lower hot plate 22 is fixedly connected with lower cover 212 by contiguous block 235, will under The position of lid 212 is fixed, and mobile upper lid 211 is only needed when needing to dismount tire；Central shaft briquetting 234 is communicated with nitrogen Pipeline 2341, nitrogen pipeline 2341 are connected with dies cavity 213 simultaneously, and high pressure control valve 2342 is provided with nitrogen pipeline 2341, Wherein central shaft briquetting 234 devises two kinds of structures, can carry out selection installation according to the pressure condition for the nitrogen being actually needed, So same vulcanizer can adapts to the demand of a variety of tyre productions, improves utilization rate, avoids waste；Outer cylinder body Piston 2311 is provided with 231, piston 2311 is set in the outer circumferential side of inner cylinder body 232, in order to ensure the pressure in inner cylinder body 232 It is stable, in the top of outer cylinder body 231 connection center oil pipe 2312；The bottom of center post rod 233 is set with plunger 2321, inner cylinder body 232 Bottom is provided with inlet valve 237, by the pressure in oil pressure cntrol inner cylinder body 232 so as to drive the movement of center post rod 233 with Lid 211 is moved up and down in drive, and L types in-line 2371 is provided with inlet valve 237, and designing L-type in-line 2371 can be with Oil pressure is buffered, avoids pressure is excessive from causing danger, while is conveniently hinged with pipeline, prevents oil leak；L-type in-line 2371 and inner casing Body 232 connects.

In specific embodiment of the utility model, Fig. 1, Fig. 4, Fig. 7, Figure 17, the first cylinder body 111 of combined oil cylinder 11 are seen Bottom is provided with oil discharge passage 1111；First plunger 112 is set in the first cylinder body 111 by seal 13, the axle of seal 13 It is T fonts to section, seal 13 is provided with inverted L shape oil inlet passage 131, with being provided with inverted L shape oil inlet passage 131 on seal 13 Relative side is provided with the fixing hole 132 for being used for being fixedly connected, the cooperation and first that seal 13 passes through bolt and fixing hole 132 Cylinder body 111 is detachably connected；The bottom of first plunger 112 is set with rubber sleeve 1121, and rubber sleeve 1121 passes through with the first plunger 112 Screw thread is detachably connected, and polycyclic guiding gutter is equipped with rubber sleeve 1121；The top outer of first cylinder body 111 is set with for assembling Fixed terminal pad 12, the first cylinder body 111 are fixed on upper beam 31 by terminal pad 12.

In specific embodiment of the utility model, Fig. 1, Fig. 4, Fig. 5, Fig. 6, Figure 24, Figure 25, Figure 26, guide frame 6 are seen Including the vertical track 64 being fixed on supporting walls 32, the first guide frame 62, vertical track are fixed with supporting walls 32 64 end is fixedly connected with the second guide frame 61, the second guide frame 61 and the company of being bolted of the first guide frame 62 Connect, guide lugs 63 are additionally provided with vertical track 64, guide lugs 63 move up and down along vertical track 64, guide lugs 63 and pallet 15 It is fixedly connected；The junction of second guide frame 61 and vertical track 64 is provided with reinforcement 65.

In specific embodiment of the utility model, Fig. 1, Figure 11, Figure 12 are seen, hauling out frame 44 includes supporting plate 441 and branch Groove 442 is supportted, support slot 442 is provided with multigroup reinforcement 444 for being used to increase bearing capacity, is provided with support slot 442 and is used to install The mounting hole 443 of division center, outer cylinder body 231 are fixed in mounting hole 443, are hauled out frame 44 and are installed on bottom by supporting plate 441 On seat 33.

In specific embodiment of the utility model, Fig. 1, Figure 12 are seen, the bottom of fixed mount 42 is provided with base cover plate 421, Gu Determine frame 42 and be provided with opening installing frame 424, base cover plate 421 is provided with open center bore 425, and be open installing frame 424 and opening Centre bore 425 is centrally located on same root vertical line；The corner of fixed mount 42 is provided with the angle iron for being used for strengthening bearing capacity 422, a plurality of transverse direction and vertical strengthening ribs 423 are additionally provided with fixed mount 42；While in order to increase the bearing capacity of fixed mount 42, base The width of cover plate 421 is more than the width of fixed mount 42.

In specific embodiment of the utility model, Fig. 1~Figure 26 is seen, supporting walls 32 are provided with two groups, every group of supporting walls 32 Two groups of guide frames 6 are provided with, pallet 15 is fixed with the guide lugs 63 on the vertical track 64 of four groups of guide frames 6 simultaneously to be connected Connect；For resistance to overturning, cross slide way 45 is provided with two groups, similarly, hauls out oil cylinder 43 and is provided with two groups, fixing axle 41 is provided with two Group.

In specific embodiment of the utility model, Fig. 1~Figure 26 is seen, will be hauled out by hauling out oil cylinder 43 first during work Frame 44 is placed on secondary support frame 5, i.e., division center 2 is placed on secondary support frame 5, then ejection cylinder 23 works, newel Bar 233 moves upwards in the presence of oil pressure, while center post rod 233 drives the upper lid 211 of lower mould 21 to move opening upwards Mold cavity 213, then green tire is placed in the mold cavity 213 of lower mould 21 by aid, after installation, stopped inside The oiling of cylinder body 232, the pressure in inner cylinder body 232 decrease, and with the reduction of oil pressure, center post rod 223 moves downward, simultaneously Lid 211 moves downward in drive engages with lower cover 212；Combined oil cylinder 11 after the completion of engaging in up structure 1 is started working, group The first mast 111 closed in oil cylinder 11 moves downward while drives mold 16 downward along the vertical track 64 of guide frame 6 Motion coordinates with lower mould 21 to vulcanize to the green tire in mould 21；After the completion of vulcanization, combined oil cylinder 11 passes through the first post Mold is kept in the center to postpone and is stopped by bar 111, then drives hauling-out frame 44 along cross slide way by hauling out oil cylinder 43 45 are run on secondary support frame 5, and the then oiling into inner cylinder body 232, ejection cylinder 23 is started working, and center post rod 233 is in oil Moved upwards in the presence of pressure, while center post rod 233 drives the upper lid 211 of lower mould 21 to move opening mold cavity 213 upwards, Central shaft briquetting 234 ejects the tire vulcanizated the lower cover 212 of lower mould 21 simultaneously, then takes tire by aid Go out, stop the oiling into inner cylinder body 232 after taking-up, center post rod 233 is gradually restored to original position, and center post rod 233 stops Afterwards, driven by hauling out oil cylinder 43 and haul out frame 44 and set back and put, complete a workflow.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in Protection domain within.

Claims (10)

1. A kind of 1. downstriker vulcanizer, it is characterised in that：Including the main backstop being disposed adjacent and secondary support frame, the main support Frame includes base, supporting walls and the upper beam being fixedly connected；The base, which is provided with, hauls out structure, during the hauling-out structure is provided with Core structure, it is described haul out structure include haul out frame, with it is described hauling-out frame coordinate fixed mount, the height of the fixed mount with it is described The height of secondary support frame is identical；The division center is simultaneously on the hauling-out frame and fixed mount；Set in the division center Have lower mould, the upper beam is provided with descending structure, is provided with mold in the descending structure, the mold with it is described under Mould coordinates；The supporting walls are provided with guide frame, and the descending structure is slidably connected with the guide frame.
2. 2. downstriker vulcanizer as claimed in claim 1, it is characterised in that：The fixed mount bottom is provided with base cover plate, institute State fixed mount and be provided with opening installing frame, the base cover plate is provided with open center bore, and the opening installing frame is opened with described Mouth centre bore is centrally located on same root vertical line；The corner of the fixed mount is provided with the angle iron for being used for strengthening bearing capacity, A plurality of transverse direction and vertical strengthening ribs are additionally provided with the fixed mount；While in order to increase the bearing capacity of fixed mount, the base cover The width of plate is more than the width of the fixed mount.
3. 3. downstriker vulcanizer as claimed in claim 2, it is characterised in that：The descending structure includes being fixed on the upper beam On the combined oil cylinder that Open Side Down, the combined oil cylinder includes the first cylinder body and the first post being set in first cylinder body Plug, first cylinder body are fixed on the upper beam, and first plunger is fixedly connected with pallet, the support by tray center part Hot plate is installed, the mold is installed on the upper hot plate on disk.
4. 4. downstriker vulcanizer as claimed in claim 3, it is characterised in that：The division center includes ejection cylinder, described Ejection cylinder includes being fixedly set in inner cylinder body and outer cylinder body together, and center post rod, the lower mould are provided with the inner cylinder body Tool is set on one end of the stretching inner cylinder body of the center post rod, and the outer cylinder body outer circumferential side is set with lower hot plate, institute State lower mould while be set on the lower hot plate.
5. 5. downstriker vulcanizer as claimed in claim 4, it is characterised in that：The fixed mount is provided with horizontal track and fixation Axle, the hauling-out frame are slided in the horizontal track, while the hauling-out frame slip cap is loaded in the fixing axle；It is described Haul out frame and be connected with hauling-out oil cylinder, the hauling-out oil cylinder is fixed on the fixed mount；The outer cylinder body is fixed on the hauling-out On frame；The hauling-out oil cylinder drives the hauling-out frame by being hauled out on the fixed mount on the main backstop to the secondary support frame On.
6. 6. downstriker vulcanizer as claimed in claim 5, it is characterised in that：The lower mould includes upper lid and lower cover, described Lower cover fixed cover is loaded on the lower hot plate, and the upper lid fixed cover is loaded in the center post rod；In the center post rod also The contiguous block being fixedly connected is movably installed with, fixed cover is equipped with central shaft briquetting, the contiguous block position on the central shaft briquetting Below the central shaft briquetting, the lower hot plate is fixedly connected with the lower cover by the contiguous block；The central shaft pressure Block is communicated with nitrogen pipeline, and the nitrogen pipeline connects with the dies cavity simultaneously, is provided with the nitrogen pipeline high voltage-controlled Valve processed；Piston is provided with the outer cylinder body, the piston bush is loaded on the inner cylinder body outer circumferential side, is connected with the top of the outer cylinder body Center oil pipe；The center post rod bottom is set with plunger, and the inner cylinder body bottom is provided with inlet valve, set in the inlet valve There is L-type in-line, the L-type in-line connects with the inner cylinder body.
7. 7. downstriker vulcanizer as claimed in claim 6, it is characterised in that：First cylinder base of the combined oil cylinder is provided with Oil discharge passage；For first plunger by sealing member sheathing in first cylinder body, the axial slices of the seal are T words Type, the seal are provided with inverted L shape oil inlet passage, on the seal with provided with the inverted L shape oil inlet passage it is relative one Side is provided with the fixing hole for being used for being fixedly connected, cooperation and first cylinder body of the seal by bolt and the fixing hole It is detachably connected；First plunger base is set with rubber sleeve, and the rubber sleeve and first plunger are removable by screw thread Connection is unloaded, polycyclic guiding gutter is equipped with the rubber sleeve；The first cylinder body top outer is set with fixed for assembling Terminal pad, first cylinder body are fixed on the upper beam by terminal pad.
8. 8. downstriker vulcanizer as claimed in claim 7, it is characterised in that：The guide frame includes being fixed at the branch The vertical track on wall is supportted, the first guide frame is fixed with the supporting walls, the end of the vertical track is fixedly connected There is the second guide frame, second guide frame is bolted to connection with first guide frame, the vertical road Guide lugs are additionally provided with rail, the guide lugs are fixedly connected with the pallet；Second guide frame and the vertical track Junction be provided with reinforcement.
9. 9. downstriker vulcanizer as claimed in claim 8, it is characterised in that：The hauling-out frame includes supporting plate and support slot, The support slot is provided with multigroup reinforcement for being used to increase bearing capacity, is provided with the support slot for installation center structure Mounting hole, the outer cylinder body are fixed in the mounting hole, and the hauling-out frame is installed on the base by the supporting plate.
10. 10. downstriker vulcanizer as claimed in claim 9, it is characterised in that：The supporting walls are provided with two groups, branch described in every group Support wall is provided with guide frame described in two groups, the pallet and meanwhile with the guide lugs on the vertical track of four groups of guide frames It is fixedly connected；For resistance to overturning, the cross slide way is provided with two groups, and similarly, the hauling-out oil cylinder is described solid provided with two groups Dead axle is provided with two groups.