CN216955014U - Be applied to equipment that air compressor machine cylinder cap gas tightness detected - Google Patents

Abstract

The utility model relates to equipment applied to air tightness detection of a cylinder cover of an air compressor, which comprises a water tank, a lower plate and a pressing plate, wherein two supports are symmetrically arranged on two sides behind the water tank, a cross beam is arranged at the upper ends of the two supports, a lifting cylinder is vertically arranged in the middle of the upper end of the cross beam, a lifting frame which slides up and down is arranged between the two supports, the upper end of the lifting frame is connected with a piston rod at the lower end of the lifting cylinder, the lower end of the lifting frame extends into the water tank and is fixedly connected with the lower plate, an installation seat is arranged in the middle of the upper end of the lower plate, pressing cylinders are vertically arranged at four corners of the upper end of the lower plate, the piston rods at the upper ends of the four pressing cylinders are respectively connected with four corners of the pressing plate correspondingly, and detection devices are arranged at two sides of the upper end of the lower plate, which is positioned on the installation seat. The utility model has the characteristics of simple structure, convenient operation, short detection time and the like, and simultaneously, the design of the water detection is convenient, and the detection standard of air tightness is improved.

Description

Be applied to equipment that air compressor machine cylinder cap gas tightness detected

Technical Field

The utility model relates to the technical field of air compressors, in particular to equipment applied to air compressor cylinder cover air tightness detection.

Background

After the air compressor cylinder cap is processed, its gas tightness of itself is the important index of measuring its qualifiedly, and the gas tightness standard that the cylinder cap that is located the air compressor machine needs is that ordinary gas is examined the frock and can't accomplish, if purchase more accurate equipment can greatly increased manufacturing cost, in order to solve this problem, it is very necessary through designing a gas and examining equipment.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide equipment applied to air tightness detection of a cylinder cover of an air compressor, which has the characteristics of simple structure, convenience in operation, short detection time and the like, and meanwhile, the water detection is designed conveniently, so that the detection standard of air tightness is improved.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides an equipment for air compressor machine cylinder cap gas tightness detects is applied to, includes water tank, hypoplastron and clamp plate, the rear bilateral symmetry of water tank be provided with two supports, the crossbeam is installed to the upper end of two supports, the vertical lift cylinder that installs in horizontal upper end middle part, gliding crane about installing between two supports, the upper end of crane link to each other with the piston rod of lift cylinder lower extreme, the lower extreme of this crane stretch into in the water tank and with hypoplastron fixed connection, hypoplastron upper end mid-mounting have the mount pad, the equal vertical installation in four angles departments that this hypoplastron upper end is located the mount pad compresses tightly the cylinder, four piston rods that compress tightly the cylinder upper end correspond continuously with four corners of clamp plate respectively, hypoplastron upper end both sides that are located the mount pad all install detection device.

As a supplement to the technical scheme of the utility model, the water tank further comprises a base, the base comprises a bottom plate and four foot supports, the four corners of the bottom plate are vertically provided with the foot supports, the foot supports are L-shaped long strips, the water tank is arranged at the upper end of the bottom plate, and the upper ends of the four foot supports are respectively buckled at the four corners of the water tank.

As a supplement to the technical scheme of the utility model, the upper ends of two foot rests positioned at the rear end of the bottom plate are respectively and fixedly connected with corresponding brackets.

As a supplement to the technical scheme of the utility model, the upper side and the lower side of the rear end of the lifting frame are both transversely provided with a connecting rod, two ends of each connecting rod are both provided with rolling bearings, and the bracket is provided with a guide rail for the rolling bearings to slide up and down.

As a supplement to the technical scheme of the utility model, the detection device comprises a side top cylinder, a vertical plate and sealing plugs, wherein the vertical plate and a lower plate are fixedly arranged at one side of the mounting seat, a plurality of side top cylinders are horizontally arranged at the outer side of the vertical plate, a piston rod of each side top cylinder penetrates through the vertical plate and is connected with the sealing plugs, and an inflation tube is arranged in one sealing plug.

Has the advantages that: the utility model relates to equipment applied to air tightness detection of a cylinder cover of an air compressor, which has the characteristics of simple structure, convenience in operation, short detection time and the like, and meanwhile, the convenience in water detection is designed, and the detection standard of air tightness is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic structural view of a lower plate according to the present invention.

The figure is as follows: 1. the device comprises a bottom plate, 2, a water tank, 3, a foot supporting frame, 4, a mounting seat, 5, a lower plate, 6, a detection device, 7, a pressure plate, 8, a lifting frame, 9, a cross beam, 10, a lifting cylinder, 11, a support, 12, a connecting rod, 13, a guide rail, 14, a pressing cylinder, 15, a side-jacking cylinder, 16, a vertical plate, 17 and a sealing plug.

Detailed Description

The utility model will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention can be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the claims appended to the present application.

The embodiment of the utility model relates to equipment applied to air tightness detection of a cylinder cover of an air compressor, which comprises a water tank 2, a lower plate 5 and a pressure plate 7, wherein two supports 11 are symmetrically arranged at two sides of the rear part of the water tank 2, a cross beam 9 is arranged at the upper ends of the two supports 11, a lifting cylinder 10 is vertically arranged in the middle of the upper end of the cross beam 9, a lifting frame 8 which slides up and down is arranged between the two supports 11, the upper end of the lifting frame 8 is connected with a piston rod at the lower end of the lifting cylinder 10, the lower end of the lifting frame 8 extends into the water tank 2 and is fixedly connected with the lower plate 5, a mounting seat 4 is arranged in the middle of the upper end of the lower plate 5, compression cylinders 14 are vertically arranged at four corners of the mounting seat 4 at the upper end of the lower plate 5, the piston rods at the upper ends of the four compression cylinders 14 are respectively correspondingly connected with four corners of the pressure plate 7, and the upper end of the lower plate 5 is provided with a detection device 6 at both sides of the mounting seat 4.

Still include the base, the base include bottom plate 1 and four foot rest 3, four equal vertical installing of corner department of bottom plate 1 have foot rest 3, this foot rest 3 is the long slat of "L" type, water tank 2 install in bottom plate 1 upper end, four corners of water tank 2 are withheld respectively to the upper end of four foot rest 3, carry on spacingly to water tank 2, prevent that water tank 2 from appearing rocking.

The upper ends of two foot rests 3 positioned at the rear end of the bottom plate 1 are respectively fixedly connected with corresponding brackets 11.

The upper and lower sides of the rear end of the lifting frame 8 are transversely provided with a connecting rod 12, two ends of each connecting rod 12 are provided with rolling bearings, and the support 11 is provided with a guide rail 13 for the rolling bearings to slide up and down. The rolling bearing is matched with the guide rail 13, so that the up-and-down sliding stability of the lifting frame 8 is ensured.

The detection device 6 comprises a side top cylinder 15, a vertical plate 16 and sealing plugs 17, the vertical plate 16 and the lower plate 5 are fixedly arranged on one side of the mounting seat 4, a plurality of side top cylinders 15 are horizontally arranged on the outer side of the vertical plate 16, a piston rod of each side top cylinder 15 penetrates through the vertical plate 16 and is connected with one sealing plug 17, and an inflation tube is arranged in one sealing plug 17.

When the air tightness detection is carried out, firstly, an air compressor cylinder cover is installed on an installation seat 4, then four pressing cylinders 14 are started, piston rods of the pressing cylinders 14 are shortened, a pressing plate 7 presses the upper end of the air compressor cylinder cover downwards, then a plurality of side top cylinders 15 are started, one side top cylinder 15 controls one sealing plug 17, the piston rod of the side top cylinder 15 extends, a plurality of sealing plugs 17 respectively plug hole positions on two sides of the air compressor cylinder cover, then, a lifting cylinder 10 is started, the piston rod of the lifting cylinder 10 extends, the lifting cylinder 10 controls a lower plate 5 to move downwards, after the air compressor cylinder cover is completely immersed below the water surface of a water tank 2, the lower plate 5 stops moving downwards, an inflation tube is arranged in one sealing plug 17, inflation equipment connected with the inflation tube is started, if the air tightness of the air compressor cylinder cover is good, the internal air pressure will increase, and if the air tightness of the air compressor cylinder cover is not good, air leakage can occur, bubbles appear on the water surface of the water tank 2.

The product can be modified according to the structure difference of the air compressor cylinder cover, the mounting seat 4 and the sealing plug 17 can be replaced according to the structure of the air compressor cylinder cover, and the position of the side top cylinder 15 can be adjusted, so that the water detection equipment can use more cylinder body structures.

The utility model has the characteristics of simple structure, convenient operation, short detection time and the like, and simultaneously, the design of the water detection is convenient, and the detection standard of air tightness is improved.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

The above detailed description is given to the device applied to the air tightness detection of the cylinder cover of the air compressor, specific examples are applied in the detailed description to explain the principle and the implementation of the present application, and the description of the above embodiments is only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, the specific implementation manner and the application scope may be changed, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims (5)

1. The utility model provides an equipment for air compressor machine cylinder cap gas tightness detects, includes water tank (2), hypoplastron (5) and clamp plate (7), its characterized in that: two brackets (11) are symmetrically arranged at two sides of the rear part of the water tank (2), a cross beam (9) is arranged at the upper ends of the two brackets (11), a lifting cylinder (10) is vertically arranged in the middle of the upper end of the cross beam (9), a lifting frame (8) which can slide up and down is arranged between the two brackets (11), the upper end of the lifting frame (8) is connected with a piston rod at the lower end of the lifting cylinder (10), the lower end of the lifting frame (8) extends into the water tank (2) and is fixedly connected with the lower plate (5), the middle part of the upper end of the lower plate (5) is provided with a mounting seat (4), the upper end of the lower plate (5) is vertically provided with a pressing cylinder (14) at the four corners of the mounting seat (4), piston rods at the upper ends of the four pressing cylinders (14) are respectively and correspondingly connected with the four corners of the pressing plate (7), and the upper end of the lower plate (5) is provided with a detection device (6) at two sides of the mounting seat (4).

2. The device applied to the air compressor cylinder cover air tightness detection is characterized in that: the base comprises a bottom plate (1) and four foot supports (3), the four corners of the bottom plate (1) are vertically provided with the foot supports (3), the foot supports (3) are L-shaped long strips, the water tank (2) is arranged at the upper end of the bottom plate (1), and the upper ends of the four foot supports (3) are buckled at the four corners of the water tank (2) respectively.

3. The device applied to the air compressor cylinder cover air tightness detection is characterized in that: the upper ends of two foot supports (3) positioned at the rear end of the bottom plate (1) are respectively and fixedly connected with corresponding brackets (11).

4. The device applied to the air compressor cylinder cover air tightness detection is characterized in that: the upper and lower sides of the rear end of the lifting frame (8) are transversely provided with a connecting rod (12), rolling bearings are arranged at two ends of each connecting rod (12), and a guide rail (13) for the rolling bearings to slide up and down is arranged on the support (11).

5. The device applied to the air compressor cylinder cover air tightness detection is characterized in that: the detection device (6) comprises a side top cylinder (15), a vertical plate (16) and a sealing plug (17), the vertical plate (16) and a lower plate (5) are fixedly arranged on one side of the mounting seat (4), a plurality of side top cylinders (15) are horizontally arranged on the outer side of the vertical plate (16), a piston rod of the side top cylinder (15) penetrates through the vertical plate (16) and is connected with the sealing plug (17), and an inflation tube is arranged in one sealing plug (17).

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