CN209212673U - Accumulator bowl-type diaphragm of rubber - Google Patents

Abstract

The utility model discloses accumulator bowl-type diaphragm of rubber, including diaphragm of rubber, diaphragm of rubber is equipped with internal layer, thick bottom is equipped among the bottom of internal layer, protective plate is connected among the bottom of thick bottom, the both ends that protective plate is located remotely from each other are respectively connected with No.1 activity template, interlocking bar is respectively connected on No.1 activity template, protective plate is connected with buffer spring far from the side of thick bottom, buffer spring is connected with bottom plate far from one end of protective plate, the utility model is by setting up protective plate and bottom plate, and buffer spring is fixedly connected between protective plate and bottom plate, pass through buffer spring, buffer function can be played to pressure suffered by the middle position of diaphragm of rubber bottom, by setting up secondary spring, rear baffle, support plate, joining rod and interlocking bar, further suffered pressure can be alleviated, pass through dual alleviation, it can be effectively It reduces pressure to damage caused by diaphragm of rubber, extends the service life of diaphragm of rubber.

Description

Accumulator bowl-type diaphragm of rubber

Technical field

The utility model relates to a kind of diaphragm of rubber, in particular to accumulator bowl-type diaphragm of rubber, belong to accumulator and match Cover equipment technical field.

Background technique

Diaphragm of rubber in present accumulator requires to bear a large amount of pressure in accumulation of energy, and it is under pressure most Strong position is exactly the bottom middle position of diaphragm of rubber, and the impact being under pressure for a long time can be such that diaphragm of rubber is extremely easy Damage, shortens the service life of diaphragm of rubber, in order to solve the above technical problems, the utility model proposes accumulator bowl-type Diaphragm of rubber.

Utility model content

The utility model provides accumulator bowl-type diaphragm of rubber.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:

Accumulator bowl-type diaphragm of rubber, including diaphragm of rubber, the diaphragm of rubber are equipped with internal layer, the bottom of the internal layer Centre is equipped with thick bottom, is connected with protective plate among the bottom of the thickness bottom, the both ends that the protective plate is located remotely from each other connect It is connected to No.1 activity template, interlocking bar, side connection of the protective plate far from thick bottom are respectively connected on the No.1 activity template There is buffer spring, the buffer spring is connected with bottom plate far from one end of protective plate, and the both ends that the bottom plate is located remotely from each other connect Be connected to No. two activity templates, No. two activity templates are respectively connected with joining rod, the one end of the joining rod far from No. two activity templates with The one end of interlocking bar far from No.1 activity template is connected with secondary spring, the one end of the secondary spring far from joining rod by shaft It is respectively connected with rear baffle, the rear baffle is respectively connected with support plate far from the side of secondary spring.

As a preferred technical solution of the utility model, the diaphragm of rubber is double-layer structure, the thickness bottom For multilayer rubber structure, the protective plate is fixedly connected among the bottom of thick bottom, the bottom plate be fixedly connected on rubber every In the outer layer intermediate inner wall of film 1, the both ends that the buffer spring is located remotely from each other are respectively fixedly connected on protective plate and bottom plate.

As a preferred technical solution of the utility model, it is mutual that the No.1 activity template is movably connected in protective plate On separate both ends, No. two activity templates are movably connected on the both ends that bottom plate is located remotely from each other.

As a preferred technical solution of the utility model, the joining rod one end and connection far from No. two activity templates The one end of lever far from No.1 activity template is flexibly connected with shaft, and the shaft is fixedly connected on secondary spring far from rear baffle One end on, the secondary spring is fixedly connected on rear baffle far from one end of shaft.

As a preferred technical solution of the utility model, support plate position triangular structure, the support plate Rear baffle is fixedly connected on far from the side of secondary spring, the interlocking bar and joining rod are respectively fixedly connected in No.1 activity On piece and No. two activity templates, the support plate is fixedly connected on the outer layer inner wall of diaphragm of rubber by its bottom.

The utility model beneficial effect achieved is: the utility model is being prevented by setting up protective plate and bottom plate Buffer spring is fixedly connected between backplate and bottom plate, it, can be to suffered by the middle position of diaphragm of rubber bottom by buffer spring To pressure play buffer function, by setting up secondary spring, rear baffle, support plate, joining rod and interlocking bar, further to institute The pressure received is alleviated, and by dual alleviation, can effectively reduce pressure damage caused by diaphragm of rubber, extend rubber The service life of glue diaphragm.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the plan cross-section structural schematic diagram of the utility model；

Fig. 2 is enlarged structure schematic diagram at the A of the utility model.

In figure: 1, diaphragm of rubber；2, internal layer；3, thick bottom；4, protective plate；5, No.1 activity template；6, interlocking bar；7, it buffers Spring；8, bottom plate；9, No. two activity templates；10, joining rod；11, secondary spring；12, rear baffle；13, support plate.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment: as shown in Figs. 1-2, accumulator bowl-type diaphragm of rubber, including diaphragm of rubber 1, diaphragm of rubber 1 are equipped with interior Layer 2, the bottom centre of internal layer 2 are equipped with thick bottom 3, are connected with protective plate 4 among the bottom of thick bottom 3, protective plate 4 is located remotely from each other Both ends be respectively connected with No.1 activity template 5, be respectively connected with interlocking bar 6 on No.1 activity template 5, protective plate 4 far from thick bottom 3 one Side is connected with buffer spring 7, and buffer spring 7 is connected with bottom plate 8 far from one end of protective plate 4, and the both ends that bottom plate 8 is located remotely from each other are equal Be connected with No. two activity templates 9, No. two activity templates 9 are respectively connected with joining rod 10, the one end of joining rod 10 far from No. two activity templates 9 with The one end of interlocking bar 6 far from No.1 activity template 5 is connected with secondary spring 11 by shaft, and secondary spring 11 is far from joining rod 10 One end is respectively connected with rear baffle 12, and rear baffle 12 is respectively connected with support plate 13 far from the side of secondary spring 11.

Diaphragm of rubber 1 is double-layer structure, and thick bottom 3 is multilayer rubber structure, and protective plate 4 is fixedly connected on thick bottom 3 Among bottom, bottom plate 8 is fixedly connected in the outer layer intermediate inner wall of diaphragm of rubber 1, the both ends difference that buffer spring 7 is located remotely from each other It being fixedly connected on protective plate 4 and bottom plate 8, No.1 activity template 5 is movably connected on the both ends that protective plate 4 is located remotely from each other, and No. two Activity template 9 is movably connected on the both ends that bottom plate 8 is located remotely from each other, the one end of joining rod 10 far from No. two activity templates 9 and interlocking bar 6 One end far from No.1 activity template 5 is flexibly connected with shaft, and shaft is fixedly connected on secondary spring 11 far from rear baffle 12 On one end, secondary spring 11 is fixedly connected on rear baffle 12 far from one end of shaft, 13 triangular structures of support plate, support Plate 13 is fixedly connected on side of the rear baffle 12 far from secondary spring 11, and interlocking bar 6 and joining rod 10 are respectively fixedly connected with On No.1 activity template 5 and No. two activity templates 9, support plate 13 is fixedly connected on the outer layer inner wall of diaphragm of rubber 11 by its bottom On.

Specifically, pressure can be generated to diaphragm of rubber 1 when accumulator carries out accumulation of energy, and the bottom end interposition of its septation It is maximum to set suffered pressure, once diaphragm is damaged because pressure is excessive, accumulator also will be ineffective, and in accumulation of energy process In, the pressure to diaphragm of rubber 1 be also it is changeable, when it is high when low pressure can greatly reduce the service life of diaphragm of rubber 1, because Diaphragm of rubber 1 is set as double-layer structure by this, is the thick bottom 3 of multilayer rubber composition among the bottom end of internal layer 2, in thick bottom 3 Bottom among be fixedly connected with protective plate 4, be connected with buffer spring 7 among the bottom of protective plate 4, and buffer spring 7 is remote One end from protective plate 4 is fixedly connected on bottom plate 8, can be in 1 bottom middle position of diaphragm of rubber by setting up buffer spring 7 The case where relieving stress is played when being under pressure, and is set up protective plate 4 between buffer spring 7 and thick bottom 3, can delayed The possibility that thick bottom 3 is punctured by buffer spring 7 is avoided while punching, and because setting up thick bottom 3, it can be to a certain extent It carries out suffered pressure to be alleviated, No.1 activity template 5 is connected on the both ends that protective plate 4 is located remotely from each other, and It is connected with No. two activity templates 9 on the both ends that bottom plate 8 is located remotely from each other, linkage is fixedly connected on No.1 activity template 5 Bar 6, and joining rod 10 is fixedly connected on No. two activity templates 9, joining rod 10 one end and interlocking bar far from No. two activity templates 9 6 one end far from No.1 activity template 5 make interlocking bar 6 be movably connected with joining rod 10 by shaft, protective plate 4 by When pressure declines, by No.1 activity template 5 and No. two activity templates 9, interlocking bar 6 and joining rod 10 can be made outwardly against joining Lever 6 and the shaft of 10 junction of joining rod are fixedly connected with secondary spring 11, flex outward in interlocking bar 6 and joining rod 10 When, secondary spring 11 can be squeezed, can further be relieved stress by secondary spring 11, while being provided centainly for buffer spring 7 Stability, be fixedly connected on rear baffle 12, can be provided for secondary spring 11 far from one end of shaft in secondary spring 11 One is borrowed force, and the support plate 13 of triangle is fixedly connected on the back of rear baffle 12, can be provided for rear baffle 12 Supporting role can effectively alleviate the pressure generated in accumulator accumulation of energy to diaphragm of rubber 1 by above-mentioned, greatly increase The service life of diaphragm of rubber 1, above is exactly that the utility model operates with process.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. accumulator bowl-type diaphragm of rubber, including diaphragm of rubber (1), which is characterized in that the diaphragm of rubber (1) is equipped with internal layer (2), it is equipped with thick bottom (3) among the bottom of the internal layer (2), is connected with protective plate among the bottom of the thickness bottom (3) (4), the both ends that the protective plate (4) is located remotely from each other are respectively connected with No.1 activity template (5), are connected on the No.1 activity template (5) It is connected to interlocking bar (6), the protective plate (4) is connected with buffer spring (7), the buffer spring far from the side of thick bottom (3) (7) one end far from protective plate (4) is connected with bottom plate (8), and the both ends that the bottom plate (8) is located remotely from each other are respectively connected with No. two activities Piece (9), No. two activity templates (9) are respectively connected with joining rod (10), and the one of separate No. two activity templates (9) of the joining rod (10) End is connected with secondary spring (11), the secondary spring by shaft far from the one end of No.1 activity template (5) with interlocking bar (6) (11) one end far from joining rod (10) is respectively connected with rear baffle (12), and the one of the rear baffle (12) separate secondary spring (11) Side is respectively connected with support plate (13).

2. accumulator according to claim 1 bowl-type diaphragm of rubber, which is characterized in that the diaphragm of rubber (1) is double Layer structure, the thickness bottom (3) is multilayer rubber structure, and the protective plate (4) is fixedly connected in the bottom of thick bottom (3) Between, the bottom plate (8) is fixedly connected in the outer layer intermediate inner wall of diaphragm of rubber (1), what the buffer spring (7) was located remotely from each other Both ends are respectively fixedly connected on protective plate (4) and bottom plate (8).

3. accumulator according to claim 1 bowl-type diaphragm of rubber, which is characterized in that the No.1 activity template (5) is living Dynamic to be connected on the both ends that protective plate (4) is located remotely from each other, No. two activity templates (9) are movably connected in bottom plate (8) and are located remotely from each other Both ends on.

4. accumulator according to claim 1 bowl-type diaphragm of rubber, which is characterized in that the joining rod (10) is far from two One end of number activity template (9) is flexibly connected with shaft with interlocking bar (6) far from the one end of No.1 activity template (5), the shaft Secondary spring (11) are fixedly connected on far from the one end of rear baffle (12), the one end of the secondary spring (11) far from shaft is solid Surely it is connected on rear baffle (12).

5. accumulator according to claim 1 bowl-type diaphragm of rubber, which is characterized in that support plate (13) position triangle Shape structure, the support plate (13) are fixedly connected on the side of rear baffle (12) separate secondary spring (11), the interlocking bar (6) it is respectively fixedly connected with joining rod (10) in No.1 activity template (5) on No. two activity templates (9), the support plate (13) is logical Its bottom is crossed to be fixedly connected on the outer layer inner wall of diaphragm of rubber (1).