Vulcanizing mold for multiple rows of rubber pipes

Abstract

The utility model relates to the technical field of rubber tube vulcanization molds, in particular to a vulcanization mold for multiple rows of rubber tubes. The multi-row rubber pipe vulcanization mold comprises an erecting plate, a plurality of sets of mold erecting parts with the same specification are arranged on the erecting plate, and a mold core pipe is installed on each set of mold erecting parts. According to the vulcanization mold for the multiple rows of rubber pipes, the rubber pipes are sleeved on the mold core pipes in advance, and then the mold core pipes are arranged in the mold erecting part on the erecting plate, so that on one hand, when a worker installs the rubber pipes on the mold, the mold core pipes are inserted into the rubber pipes firstly, and the rubber pipes are inserted into the mold core pipes; the rubber pipes are installed in the mode that the rubber pipes slide along the bent parts of the dies, the installation difficulty of the rubber pipes on the dies is lowered, and the installation efficiency of the rubber pipes is greatly improved. Therefore, the phenomenon of low rubber tube sleeving or demolding speed caused by the fact that adjacent molds are densely arranged when a worker sleeves a rubber tube or demolds the rubber tube is inflexible to operate is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber tube vulcanization mould technical field especially relates to a kind of multi-row rubber tube vulcanization mould. BACKGROUND

[0002] Vulcanization is the important process that makes rubber and framework produce extremely high adhesive strength, and makes it become a whole, and it is the important link to ensure product quality. At present, the industry usually uses inner core rod mould as rubber tube vulcanization mould, to support rubber tube inner diameter, control rubber tube direction. Because the size of rubber tube mould is different, the process of being sleeved into core rod often must be manually operated, in order to improve the rate of rubber tube vulcanization, usually more dense inner core rod mould is fixedly installed on carrier, leading to the problem that operation is limited, inconvenient when rubber tube is set or rubber tube is demoulded due to adjacent mould arrangement is dense, not only enhance the labor intensity of worker, but also lead to the rate of rubber tube installation or demoulding reduces.

[0003] Therefore, it is necessary to provide a new multi-row rubber tube vulcanization mould to solve the above technical problems. SUMMARY

[0004] To solve the above technical problems, the utility model provides a kind of multi-row rubber tube vulcanization mould.

[0005] The multi-row rubber tube vulcanization mould provided by the utility model includes erecting plate, the erecting plate is provided with several groups of identical specification frame mould components, and the frame mould component includes base, the base is fixedly installed with the coaxially arranged insertion column, and the base is also fixedly installed with multiple limit rods distributed in annular shape.

[0006] Each group of frame mould components is installed with mould core pipe, and two bottom discs distributed above and below are fixedly installed on the installation end pipe body of the mould core pipe, and multiple limit holes distributed in annular shape are formed in each bottom disc.

[0007] Preferably, the base is also installed with rotationally connected positioning rod, and rectangular locking tablets are fixedly sleeved on the positioning rod.

[0008] Preferably, the rod head of the positioning rod is fixedly installed with knob.

[0009] Preferably, the bottom disc is provided with strip-shaped cavity matched with locking tablet.

[0010] Preferably, the mould core pipe is also fixedly installed with abutting disc for abutting rubber tube insertion end, and the abutting disc is above the bottom disc.

[0011] Preferably, several groups of frame mould components are arranged as two rows on the erecting plate, and the two rows of frame mould components are symmetrically distributed.

[0012] Preferably, the pipe mouth of the mold core pipe away from the base is provided with a threaded port, and a threaded connection abutting nut is inserted on the threaded port.

[0013] Compared with the related art, the multi-row rubber pipe vulcanization mold has the following beneficial effects:

[0014] The rubber pipe is sleeved on the mold core pipe in advance, and then the mold core pipe is installed into the mold mounting component on the erection plate by the staff in sequence, on the one hand, the staff can insert the mold core pipe into the rubber pipe when installing the rubber pipe on the mold, and then the rubber pipe is installed in the form of sliding along the bending part of the mold, which not only reduces the installation difficulty of the rubber pipe on the mold, but also greatly improves the installation efficiency of the rubber pipe, on the other hand, the traditional rubber pipe is arranged densely in the multi-row mold, which causes the staff to be inconvenient to operate when sleeving or demolding the rubber pipe due to the dense arrangement of the adjacent mold, and thus the phenomenon of low sleeving or demolding rate of the rubber pipe occurs. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A preferred embodiment of the multi-row rubber pipe vulcanization mold is shown in the structure schematic view.

[0016] Figure 2 A preferred embodiment of the multi-row rubber pipe vulcanization mold is shown in the structure schematic view. Figure 1 A preferred embodiment of the multi-row rubber pipe vulcanization mold is shown in the structure schematic view.

[0017] Figure 3 A preferred embodiment of the multi-row rubber pipe vulcanization mold is shown in the structure schematic view. Figure 1 A preferred embodiment of the multi-row rubber pipe vulcanization mold is shown in the structure schematic view.

[0018] In the drawing, 1 is an erection plate, 2 is a mold mounting component, 21 is a base, 22 is an insertion column, 23 is a limiting rod, 24 is a positioning rod, 241 is a locking pressing sheet, 242 is a knob, 3 is a mold core pipe, 3a is a threaded port, 31 is a base plate, 31a is a limiting hole, 31b is a strip-shaped cavity, 32 is an abutting disc, and 4 is an abutting nut. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail by combining with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0020] The specific implementation of the utility model will be described in detail in combination with specific examples.

[0021] Please refer to Figures 1 to 3 The utility model embodiment provides a kind of multi-row rubber pipe vulcanization mold, and the multi-row rubber pipe vulcanization mold includes erection plate 1, mold mounting component 2 and mold core pipe 3.

[0022] In the embodiment of the utility model, please refer to Figure 1 、 Figure 2 and Figure 3 , a plurality of groups of identical specifications are arranged on the erecting plate 1, and the plurality of groups of erecting components 2 are arranged in two rows on the erecting plate 1, and the two rows of erecting components 2 are symmetrically distributed, the erecting plate 1 is installed on the trolley, so that the rubber pipe on the erecting plate 1 is sleeved on the mold core pipe 3 and enters the vulcanization equipment for vulcanization.

[0023] The erecting component 2 comprises a base 21, a coaxially arranged inserting column 22 is fixedly installed on the base 21, and a plurality of annularly arranged limiting rods 23 are also fixedly installed on the base 21, a mold core pipe 3 is installed on each group of erecting components 2, two bottom discs 31 are fixedly installed on the installation end pipe body of the mold core pipe 3, and a plurality of annularly arranged limiting holes 31a are formed in each bottom disc 31.

[0024] It should be noted that: after the staff sets the rubber pipe on the mold core pipe 3, each mold core pipe 3 is installed on each erecting component 2 in turn, specifically, the limiting holes 31a formed in the bottom disc 31 below the mold core pipe 3 are kept corresponding to the limiting rods 23, then the bottom of the mold core pipe 3 is inserted into the inserting column 22, and the limiting rods 23 pass through the limiting holes 31a on the bottom disc 31, so that the installation of the mold core pipe 3 on the base 21 is completed, which is simple and fast, and when the rubber pipe on the mold core pipe 3 is vulcanized, the mold core pipe 3 can be removed, then the staff collects each mold core pipe 3 to remove the rubber pipe.

[0025] The application adopts the method that the rubber pipe is set on the mold core pipe 3 in advance, and then the staff installs the mold core pipe 3 in the erecting component 2 on the erecting plate 1 in turn,

[0026] On the one hand, the staff can insert the mold core pipe 3 into the rubber pipe first when installing the rubber pipe on the mold, and then install the rubber pipe by sliding along the bending part of the mold, which not only reduces the installation difficulty of the rubber pipe on the mold, but also greatly improves the installation efficiency of the rubber pipe.

[0027] On the other hand, because the traditional rubber pipe is arranged densely in multiple rows of molds, the staff is not flexible when setting the rubber pipe or removing the rubber pipe due to the dense arrangement of adjacent molds, so the setting or removal rate of the rubber pipe is low.

[0028] In the embodiment of the utility model, please refer to Figure 1 and Figure 2 , the base 21 is also provided with a rotationally connected positioning rod 24, a rectangular locking pressing sheet 241 is fixedly sleeved on the positioning rod 24, a knob 242 is fixedly installed on the rod head of the positioning rod 24, and a strip-shaped cavity 31b matched with the locking pressing sheet 241 is formed in the bottom disc 31.

[0029] Need to explain: in the mold core tube 3 is installed to each frame mold part 2 in turn, keep the lock press piece 241 with the strip-shaped cavity 31b is corresponding, when the lock press piece 241 passes through the strip-shaped cavity 31b, rotates the knob 242 so that the lock press piece 241 is misaligned with the strip-shaped cavity 31b, can make the mold core tube 3 is fixed on the base 21, greatly improve the stability of the installation of mold core tube 3.

[0030] In the embodiment of the utility model, please refer to Figure 1 And Figure 3 Mold core tube 3 still fixedly installed with the resistance and combination disc 32 for resisting and combining rubber tube insertion end, and the resistance and combination disc 32 is located above the bottom disc 31, and the pipe orifice of mold core tube 3 away from the bottom disc 31 is provided with the threaded mouth 3a, and the threaded mouth 3a is inserted with the threaded connection resistance and combination nut 4.

[0031] Need to explain: the resistance and combination disc 32 set can resist and combine the head of rubber tube sleeve, and when the other end of rubber tube is sleeved to the mold core tube 3, installs the resistance and combination nut 4, can lock rubber tube, avoids the problem that rubber tube is along the mold core tube 3 and deviates and slips when vulcanizing.

[0032] The above only is the embodiment of the utility model, and does not limit the patent range of the utility model, and the equivalent structure or equivalent process transformation of the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are all included in the patent protection range of the utility model, too.

Claims

1. A multi-row hose curing mold characterized by, Including erecting plate (1), a plurality of groups of identical specifications are arranged on the erecting plate (1), and the erecting plate (1) comprises a plurality of groups of erecting components (2), and the erecting component (2) comprises a base (21), a coaxially arranged inserting column (22) is fixedly installed on the base (21), and a plurality of annularly distributed limiting rods (23) are also fixedly installed on the base (21); Each group of the erecting component (2) is provided with a mold core pipe (3), two bottom plates (31) are fixedly installed on the installation end pipe body of the mold core pipe (3), and a plurality of annularly distributed limiting holes (31a) are formed in each bottom plate (31).

2. The multi-row tube vulcanization mold according to claim 1, characterized by, The base (21) is also provided with a rotationally connected positioning rod (24), and a rectangular locking pressing sheet (241) is fixedly sleeved on the positioning rod (24).

3. The multi-row tube vulcanization mold according to claim 2, characterized by, The knob (242) is fixedly installed on the rod head of the positioning rod (24).

4. The multi-row tube vulcanization mold according to claim 3, characterized by, The bottom plate (31) is provided with a strip-shaped cavity (31b) matched with the locking pressing sheet (241).

5. The multi-row tube vulcanization mold according to claim 1, characterized by, The mold core pipe (3) is also provided with a butt joint disc (32) for butt joint of the inserting end of the rubber pipe, and the butt joint disc (32) is located above the bottom plate (31).

6. The multi-row tube vulcanization mold according to claim 1, wherein A plurality of groups of the erecting component (2) are arranged in two rows on the erecting plate (1), and the two rows of the erecting component (2) are symmetrically distributed.

7. The multi-row tube vulcanization mold according to claim 1, characterized by, The pipe opening of the mold core pipe (3) away from the bottom plate (31) is provided with a threaded opening (3a), and a threaded connecting butt joint nut (4) is inserted on the threaded opening (3a).

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