Vibrating table base with gas storage function

Abstract

The utility model provides a vibrating table base with a gas storage function, which comprises a base formed by assembling a plurality of channel steels, support structures are arranged on two sides of the base, each support structure comprises a support plate I, support columns, support plates II and side plates are arranged at two ends of each support plate I, and upper plates are arranged at the upper ends of the support plates I, the support columns, the support plates II and the side plates. A gas storage cavity is formed in the supporting column. The utility model has the beneficial effects that the support column with a hollow structure is formed in the internal space of the base, and an original gas storage tank structure arranged outside equipment is replaced, so that the whole space of the equipment is saved, and the production operation safety of a workshop is also improved.

Description

TECHNICAL FIELD

[0001] The utility model mainly relates to the technical field of vibration table, concretely relates to a vibration table base with gas storage function. BACKGROUND

[0002] The vibration table is also called a vibration tester, which is used to simulate various environments encountered by products in manufacturing, assembly, transportation and use execution stages, to identify whether the products can withstand environmental vibration, and is suitable for research, development, quality control and manufacturing of electronics, electromechanical, optoelectronic, automobile and toy industries.

[0003] The vibration table is composed of a driving coil, a moving part, a moving part suspension guide device, a field excitation and degaussing unit, a table body and a supporting device. The supporting device is particularly important in the overall structure of the vibration table. The shock-absorbing mechanism in the supporting device absorbs or buffers the impact force caused by vibration, protects the overall equipment and prevents damage to the equipment itself due to vibration.

[0004] During the operation of the specific embodiment, the inventor found the following defects:

[0005] The shock-absorbing mechanism in the general supporting device usually uses an air bag shock absorber to achieve the effect of shock absorption and buffering. The air bag shock absorber controls the expansion and contraction of the air bag by supplying and discharging compressed gas, thereby adjusting the volume and pressure of the air bag. Therefore, the traditional supporting device needs to be externally connected with a gas storage tank beside the vibration table to cooperate with the use of the air bag shock absorber.

[0006] However, the externally connected gas storage tank occupies a lot of production space, and the gas storage tank needs to be regularly checked to prevent gas leakage. The gas connection pipeline between the gas storage tank and the vibration table is exposed to the ground, and production personnel can easily trip during walking, which poses a safety hazard to production operations.

[0007] It should be noted that the above content belongs to the technical cognition of the inventor. Since the technical content in this field is vast and complex, the above content of the present application does not necessarily constitute the prior art. CONTENT OF THE UTILITY MODEL

[0008] 1. Technical problem to be solved by the utility model:

[0009] The utility model provides a vibration table base with gas storage function to solve the technical problems existing in the background technology.

[0010] 2. Technical solution:

[0011] To achieve the above object, the utility model provides a technical scheme for a vibration table base with gas storage function, which comprises a base assembled by a plurality of channel steels, both sides of the base are provided with support structures, the support structures comprise support plate one, both ends of the support plate one are provided with support columns, support plate two and side plates, upper ends of the support plate one, the support columns, the support plate two and the side plates are provided with upper plates, the support columns have gas storage cavities.

[0012] Further, the support column is a hollow structure, the support column is provided with a gas connection end one and two gas connection ends two, the gas connection end one and the gas connection end two are communicated with the gas storage cavity.

[0013] Further, the gas connection end one is arranged close to the upper plate, and the gas connection end two is arranged on both sides of the support column and close to the base.

[0014] Further, both sides of the support plate one are provided with angle support plates, upper ends of the angle support plates are fixedly connected with the upper plates, one side of the support plate one is further provided with a plurality of filter pressure reducing valves, and the filter pressure reducing valves are connected with the gas connection end two through gas connection pipes.

[0015] Further, both sides of the support column are fixedly connected with the support plate one and the support plate two, and upper and lower ends of the support column are sealingly connected with the upper plate and the base.

[0016] Further, the upper plate is fixedly connected with the support plate one, the support plate two and the side plate through a plurality of locking bolts, a plurality of oil-free bushings for connecting the vibration table are embedded on the upper plate, and bearing seats are arranged on the oil-free bushings.

[0017] 3. Beneficial effects:

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The utility model discloses a reasonable design, and the hollow structure support column is formed in the internal space of the base, replaces the original gas tank structure installed outside the equipment, saves the overall space of the equipment, and improves the production operation safety of the workshop.

[0020] It should be noted that the structures not introduced in the utility model are the same as or can be realized by the prior art, and details are not described here. DRAWINGS

[0021] Fig. 1 It is the whole structure schematic diagram of the utility model;

[0022] Fig. 2 It is the local structure schematic diagram of the utility model;

[0023] Fig. 3 It is partial structure section view of the utility model.

[0024] Reference signs:

[0025] 1, base; 2, support plate one; 3, support column; 4, support plate two; 5, side plate; 6, upper plate; 7, gusset plate; 8, filter pressure reducing valve; 9, gas connection end one; 10, gas connection end two; 11, oilless bushing; 12, bearing seat. DETAILED DESCRIPTION

[0026] In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the related drawings, wherein several embodiments of the utility model are given, however, the utility model can be realized in many different forms, and is not limited to the embodiments described herein, on the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0027] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0028] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0029] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing", "provided with", "provided in" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. EMBODIMENT

[0030] Refer to the drawings Figs. 1-3 A vibration table base with gas storage function, comprising a base 1 assembled by multiple channel steels, both sides of the base 1 are provided with support structures, the support structures comprise a support plate one 2, both ends of the support plate one 2 are provided with support columns 3, support plate twos 4 and side plates 5, upper ends of the support plate one 2, the support columns 3, the support plate twos 4 and the side plates 5 are provided with upper plates 6, the support columns 3 have gas storage cavities.

[0031] Refer to the drawings Figs. 1-3 The support columns 3 are hollow structures, the support columns 3 are provided with a gas connection end one 9 and two gas connection ends two 10, the gas connection end one 9 and the gas connection ends two 10 are both connected with the gas storage cavities, the gas connection end one 9 is arranged close to the upper plate 6, the gas connection ends two 10 are arranged on both sides of the support columns 3 and close to the base 1, the gas connection end one 9 and the gas connection ends two 10 are respectively arranged on upper and lower positions of the support columns 3, the upper ends are used for connecting air bag shock absorbers in the vibration table, the lower ends are used for connecting filter pressure reducing valves 8, both sides of the support columns 3 are fixedly connected with the support plate one 2 and the support plate two 4, upper and lower ends of the support columns 3 are sealingly connected with the upper plate 6 and the base 1, the gas storage cavities in the support columns 3 have compressed gas, the gas storage cavities are used for realizing supply and discharge of the compressed gas in the air bag shock absorbers, when the air bag shock absorbers are impacted or vibrated, the gas in the air bags enters or discharges through the filter pressure reducing valves 8, so as to adjust the volume and pressure of the air bags, through reasonable adjustment of opening and closing of the valves, the expansion and contraction speed of the air bags can be controlled, so as to realize shock absorption and stability of the moving objects.

[0032] Refer to the drawings Figs. 1-3 Both sides of the support plate one 2 are provided with gusset plates 7, upper ends of the gusset plates 7 are fixedly connected with the upper plate 6, the gusset plates 7 are distributed on both sides of the support plate one 2, and form stable triangular support structures between the support plate one 2 and the upper plate 6, one side of the support plate one 2 is further provided with multiple filter pressure reducing valves 8, the filter pressure reducing valves 8 are connected with the gas connection ends two 10 through gas connection pipes, the upper plate 6 is fixedly connected with the support plate one 2, the support plate two 4 and the side plates 5 through multiple locking latches, the upper plate 6 is further embedded with multiple oil-free bushings 11 for connecting the vibration table, the oil-free bushings 11 are provided with bearing seats 12, the upper plate 6 is connected and assembled with the vibration table through the multiple oil-free bushings 11 and the bearing seats 12, the base 1 adopts a channel steel structure and has stable supportability, and is used for bearing the weight and pressure brought by the vibration table.

[0033] In the embodiment, the hollow structure of the support columns 3 forms a seal between the upper plate 6 and the base 1, the support columns 3 are respectively connected with the air bag shock absorbers and the filter pressure reducing valves 8 through the gas connection end one 9 and the gas connection ends two 10, so as to realize supply and discharge of the compressed gas in the air bag shock absorbers, the support columns 3 form an integral structure with the base, so as to realize the role of replacing the gas storage tank and save the overall space of the equipment.

[0034] The above-described embodiments only express certain implementation manners of the present application, and the description is relatively specific and detailed, but should not be understood as a limitation on the scope of the present application; it should be pointed out that, for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application; therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. A vibration table base with air storage function, characterized in that: The base (1) is assembled by multiple channel steels, both sides of the base (1) are provided with support structures, the support structures include support plate one (2), both ends of the support plate one (2) are provided with support posts (3), support plate two (4) and side plates (5), the upper ends of the support plate one (2), the support posts (3), the support plate two (4) and the side plates (5) are provided with upper plates (6), the support posts (3) have gas storage cavities.

2. The vibration table base with gas storage function according to claim 1, characterized in that: The support posts (3) are hollow structures, the support posts (3) are provided with gas connection ends one (9) and two gas connection ends two (10), the gas connection ends one (9) and the gas connection ends two (10) are communicated with the gas storage cavities.

3. The vibration table base with gas storage function according to claim 2, characterized in that: The gas connection ends one (9) are arranged close to the upper plates (6), the gas connection ends two (10) are arranged on both sides of the support posts (3) and close to the base (1).

4. The vibration table base with gas storage function according to claim 3, characterized in that: Both sides of the support plate one (2) are provided with gusset plates (7), the upper ends of the gusset plates (7) are fixedly connected with the upper plates (6), one side of the support plate one (2) is further provided with multiple filter pressure reducing valves (8), the filter pressure reducing valves (8) are connected with the gas connection ends two (10) through gas connection pipes.

5. The vibration table base with gas storage function according to claim 1, characterized in that: Both sides of the support posts (3) are fixedly connected with the support plate one (2) and the support plate two (4), the upper and lower ends of the support posts (3) are sealingly connected with the upper plates (6) and the base (1).

6. The vibration table base with gas storage function according to claim 1, characterized in that: The upper plates (6) are fixedly connected with the support plate one (2), the support plate two (4) and the side plates (5) through multiple locking latches, the upper plates (6) are further embedded with multiple oil-free bushings (11) for connecting vibration tables, bearing seats (12) are arranged on the oil-free bushings (11).

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