CN102922744A

CN102922744A - Single-man self-control type plate rolling die for rubber air spring

Info

Publication number: CN102922744A
Application number: CN2012104363151A
Authority: CN
Inventors: 张国盛; 孙学平
Original assignee: American-European Sub-Rubber Industry Co Ltd In Qingdao
Current assignee: American-European Sub-Rubber Industry Co Ltd In Qingdao
Priority date: 2012-11-06
Filing date: 2012-11-06
Publication date: 2013-02-13

Abstract

The invention discloses a single-man self-control type plate rolling die for a rubber air spring. The die comprises an upper top, an upper die body, an upper die body lower tool and a lower die body, wherein the upper die body is in locking connection with the upper die body lower tool through a bolt, the upper top is arranged at the top of the upper die body, the lower die body is arranged at the bottom of the upper die body lower tool and comprises a left block and a right block, the left block and the right block are symmetrical to and separated from each other and can be combined into a whole, and the lower die body is closely matched with the upper die body lower tool. A finished product can be rolled through one-time reciprocating operation by one person, the number of personnel is reduced by 50%, the efficiency is improved by 50%, and the obtained finished product is good in tightness and free from air leakage.

Description

The single autocontrol plate rolling mould of rubber air spring

Technical field

The invention belongs to the plate rolling mould technical field, be specifically related to a kind of automobile rubber air spring plate rolling mould.

Background technology

The automobile rubber air spring is a kind of folder fabric rubber bag tank, in fill the compression air, inflatable, utilize gas volume elasticity to play the rubber of cushioning effect.Just can produce finished product after in the prior art plate rolling mould of rubber air spring leather bag and cover plate volume means of press seals must being finished through two reciprocal operating procedures, and two people's compounding practices of needs, waste of manpower, efficient are also not high, and the finished product sealing of gained is also good not.

Summary of the invention

The defects that exists in order to overcome the prior art field, the object of the invention is to, provide a kind of rubber air spring single autocontrol plate rolling mould, solve prior art because producing the waste of manpower that finished product causes by two people operation and through two reciprocal operating procedures, efficient is low, the problem of gained finished product poor sealing.

The single autocontrol plate rolling mould of rubber air spring provided by the invention, it comprises tool and lower mold body under top, upper die body, the upper die body, upper die body is connected tool to connect by bolt-locking with upper die body, upper top is arranged at the upper die body top, lower mold body is arranged at tool bottom under the upper die body, described lower mold body comprises two that left-right symmetry is separated, becomes as a whole after merging, and with upper die body under the tool driving fit; Tool is the left-right symmetry structure under described upper top, upper die body, the upper die body; Described upper top one end gos deep into upper die body inside, and extends to tool bottom under the upper die body, respectively with upper die body and upper die body under the tool driving fit.

The single autocontrol plate rolling mould of rubber air spring provided by the invention, its beneficial effect are, only need a people to carry out once back and forth operation and can roll up the extrusion finished product, and personnel save 50%, and efficient improves 50%, and gained finished product good airproof performance is air tight.

Description of drawings

Fig. 1 is the overall structure schematic diagram of one embodiment of the invention.

Mark among the figure:

1. upward push up; 2. upper die body; 3. tool under the upper die body; 4. lower mold body; 5. bolt; 6. bolt; 7. bolt.

The specific embodiment

With reference to the accompanying drawings, in conjunction with an embodiment, the single autocontrol plate rolling mould of rubber air spring provided by the invention is described in detail.

Embodiment

With reference to Fig. 1, the single autocontrol plate rolling mould of the rubber air spring of the present embodiment, it comprises tool 3 and lower mold body 4 under top 1, upper die body 2, the upper die body, upper die body 2 is connected tool 3 to connect by bolt 5 lockings with upper die body, upper top 1 is arranged at upper die body 2 tops, and lower mold body 4 is arranged at tool 3 bottoms under the upper die body, and described lower mold body 4 comprises two that left-right symmetry is separated, become as a whole after merging, and with upper die body under tool 3 driving fits; Tool 3 is the left-right symmetry structure under described upper top 1, upper die body 2, the upper die body; Described upper top 1 one ends go deep into upper die body 2 inside, and extend to tool 3 bottoms under the upper die body, respectively with upper die body 2 and upper die body under tool 3 driving fits.

Use when of the present invention, tool 3 under upper die body 2 and the upper die body is fixed on the 300T press master cylinder body by bolt 6, symmetrical two of lower mold body 4 is fixed on 300T press two side cylinders by bolt 7, below lower mold body 4, place a cylinder type hollow metal bucket and do support, and the rubber air spring leather bag that will roll up pressure is put into the cylinder type hollow metal bucket, the workman operates 300T press side cylinder electrically-controlled valve, lower mold body 4 is merged, the rubber air spring cover plate is put into lower mold body 4, the upper top 1 that is removed is reloaded upper die body 2 inner and hold out against under the upper die body tool 3 bottoms and exert pressure, the workman continues to operate 300T press master cylinder, make upper die body 2 holddown plates and rubber air spring leather bag circle mouth, master cylinder continues pressurization, automatically rises after reaching the pressure of 300T press regulation, can finish the one-pass finished volume and press.

Claims

1. single autocontrol plate rolling mould of rubber air spring, it is characterized in that: it comprises tool and lower mold body under top, upper die body, the upper die body, upper die body is connected tool to connect by bolt-locking with upper die body, upper top is arranged at the upper die body top, lower mold body is arranged at tool bottom under the upper die body, described lower mold body comprises two that left-right symmetry is separated, becomes as a whole after merging, and with upper die body under the tool driving fit.

2. the single autocontrol plate rolling mould of rubber air spring according to claim 1, it is characterized in that: tool is the left-right symmetry structure under described upper top, upper die body, the upper die body.

3. the single autocontrol plate rolling mould of rubber air spring according to claim 1, it is characterized in that: described upper top one end gos deep into upper die body inside, and extends to tool bottom under the upper die body, respectively with upper die body and upper die body under the tool driving fit.