CN216791549U - A gas tightness detection device for rim processing - Google Patents
A gas tightness detection device for rim processing Download PDFInfo
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- CN216791549U CN216791549U CN202220023839.7U CN202220023839U CN216791549U CN 216791549 U CN216791549 U CN 216791549U CN 202220023839 U CN202220023839 U CN 202220023839U CN 216791549 U CN216791549 U CN 216791549U
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Abstract
The utility model discloses an air tightness detection device for rim processing, which comprises a detection table, wherein two fixed plates are arranged on the detection table, the surfaces of the fixed plates are respectively and vertically connected with two support columns, one ends of the support columns, far away from the fixed plates, are connected through an installation table, an air tight cover is arranged at the bottom of the installation table, a detection groove is formed in the surface of the detection table, an encryption cylinder is arranged at the bottom of the detection table, an opening is formed in the top of the encryption cylinder and communicated with the detection groove, and an inflator pump is arranged on one side of the bottom of the detection table. This kind of an air tightness detection device for rim processing through setting up two hydraulic pumps, highly adjusts airtight cover, and in the time of the regulation, the rate of appraisal that both ends removed is the same, and pressure is the same, and airtight cover and the leakproofness of examining between the test table are better, through setting up encryption cylinder and inflation head, installs the inflation head in encryption cylinder, can carry out the gas tightness to the rim and detect, does not influence the position of placing of rim again.
Description
Technical Field
The utility model relates to the technical field of rim processing detection, in particular to an air tightness detection device for rim processing.
Background
The rim is commonly called as a rim, is a part for installing and supporting a tire on the periphery of a wheel, and forms the wheel with a spoke, and the quality of the rim can directly influence the quality of the automobile rim and even the quality of the whole automobile. At present, a series of standards are set for rims in the wheel industry, wherein the air tightness of the rims is an important technical parameter for inspecting the quality of rim products and an important technical performance for reflecting the tire pressure and the stability of a vehicle body when the vehicle runs. Therefore, in the related field of wheel rims, particularly automobile rim manufacturers, in order to ensure the product quality of the wheel rims, the air tightness detection of the wheel rims is required. At present, the existing device has low air tightness detection precision on a wheel rim and complex detection operation. Therefore, the air tightness detection device for the rim processing is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model relates to an air tightness detection device for rim processing, which comprises a detection table, wherein two fixing plates are arranged on the detection table, the surface of the fixed plate is respectively and vertically connected with two supporting columns, one ends of the supporting columns far away from the fixed plate are connected through a mounting table, the bottom of the mounting table is provided with an airtight cover, the surface of the detection table is provided with a detection groove, the bottom of the detection table is provided with an encryption cylinder, the top of the encryption cylinder is provided with an opening, and is communicated with the detection groove, one side of the bottom of the detection platform is provided with an inflator pump, an air outlet pipe of the inflator pump penetrates through the bottom of the encryption cylinder, and is fixedly connected with an inflation head, the bottom of the detection platform is provided with two symmetrical supporting legs, the supporting legs are of a U-shaped structure, two movable sliding plates are arranged at two ends of each supporting leg, and two movable wheels are mounted at the bottom of each movable sliding plate.
As a preferable technical scheme of the utility model, two hydraulic pumps are arranged on the surface of the mounting platform, and output shafts of the hydraulic pumps penetrate through the mounting platform and are vertically connected to the top of the airtight cover.
As a preferable technical scheme of the utility model, the bottom of the airtight cover is provided with an opening, the opening is provided with a sealing strip, and the top of the airtight cover is provided with a barometer.
As a preferred technical scheme, the surface of the detection table is provided with sealing grooves, and the sealing grooves and the sealing strips are arranged in a one-to-one correspondence mode.
As a preferable technical scheme of the utility model, two ends of the movable sliding plate are respectively connected to the surfaces of the two supporting legs in a sliding manner, a hydraulic rod is installed at the bottom of the detection platform, and the other end of the hydraulic rod is fixedly connected to the surface of the movable sliding plate.
As a preferred technical solution of the present invention, the fixing plates are symmetrically disposed at two sides of the sealing groove, and the supporting columns are disposed at two ends of the fixing plates.
As a preferred technical scheme of the utility model, the inflation head is arranged inside the encryption cylinder, and the encryption cylinder is fixedly connected to the bottom of the detection table through the sealing seat.
The utility model has the beneficial effects that:
1. according to the air tightness detection device for machining the rim, the supporting legs are arranged at the bottom of the detection platform, the supporting legs can support the detection platform to be stably positioned on the ground, a stable supporting effect is achieved on the detection platform during detection, the movable sliding plate with the adjustable height is arranged, the movable wheels are arranged at the bottom of the movable sliding plate, the moving function of the whole device is increased, and the detection platform can be conveniently pushed to an appointed position;
2. according to the air tightness detection device for processing the rim, the air tightness cover is arranged, the bottom of the air tightness cover is arranged on the sealing strip and matched with the sealing groove on the detection table, so that a sealing space can be formed between the air tightness cover and the detection table, and when the rim is detected, air leakage is prevented, and the accuracy of a detection result is influenced;
3. this kind of an air tightness detection device for rim processing through setting up two hydraulic pumps, highly adjusts airtight cover, and in the time of the regulation, the rate of appraisal that both ends removed is the same, and pressure is the same, and airtight cover and the leakproofness of examining between the test table are better, through setting up encryption cylinder and inflation head, installs the inflation head in encryption cylinder, can carry out the gas tightness to the rim and detect, does not influence the position of placing of rim again.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a first perspective view of an air tightness detecting device for rim processing according to the present invention;
FIG. 2 is a second perspective view of the air tightness detecting device for rim processing according to the present invention;
FIG. 3 is a perspective view of an inflation head of the air tightness detecting device for rim processing according to the present invention;
fig. 4 is a schematic structural diagram of an air tightness detection device for rim processing according to the present invention.
In the figure: 1. a detection table; 2. a support pillar; 3. an installation table; 4. a hydraulic pump; 5. a sealing groove; 6. supporting legs; 7. an inflator pump; 8. an airtight cover; 9. a sealing strip; 10. a hydraulic lever; 11. Moving the sliding plate; 12. a moving wheel; 13. an encryption cylinder; 14. a detection tank; 15. a barometer; 16. An inflation head.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in figures 1-4, the utility model relates to an air tightness detection device for rim processing, which comprises a detection table 1, wherein two fixed plates are arranged on the detection table 1, the surfaces of the fixed plates are respectively and vertically connected with two support columns 2, one ends of the support columns 2 far away from the fixed plates are connected through an installation table 3, the bottom of the installation table 3 is provided with an air tight cover 8, the surface of the detection table 1 is provided with a detection groove 14, the bottom of the detection table 1 is provided with an encryption cylinder 13, the top of the encryption cylinder 13 is provided with an opening and communicated with the detection groove 14, one side of the bottom of the detection table 1 is provided with an inflator pump 7, an air outlet pipe of the inflator pump 7 penetrates through the bottom of the encryption cylinder 13 and is fixedly connected with an inflator head 16, the bottom of the detection table 1 is provided with two support legs 6 which are symmetrical to each other, the support legs 6 are of a U-shaped structure, two ends of the two support legs 6 are provided with movable sliding plates 11, two moving wheels 12 are mounted on the bottom of the moving slide 11.
Wherein, two hydraulic pumps 4 are arranged on the surface of the mounting platform 3, and the output shafts of the hydraulic pumps 4 penetrate through the mounting platform 3 and are vertically connected with the top of the airtight cover 8.
Wherein, the bottom of airtight cover 8 has seted up the opening, and the opening part is installed sealing strip 9, and barometer 15 is installed at the top of airtight cover 8.
Wherein, detect the surface of platform 1 and seted up seal groove 5, seal groove 5 and the one-to-one setting of sealing strip 9.
Wherein, sliding connection is on the surface of two supporting legs 6 respectively at the both ends of sliding plate 11, examines the bottom of platform 1 and installs hydraulic stem 10, and the other end fixed connection of hydraulic stem 10 is on sliding plate 11's surface.
Wherein, the mutual symmetry of fixed plate sets up in the both sides of seal groove 5, and support column 2 sets up the both ends at the fixed plate.
Wherein, the inflation head 16 is installed inside the encryption tube 13, and the encryption tube 13 is fixedly connected to the bottom of the detection table 1 through a sealing seat.
The working principle is as follows: when the device is used, the hydraulic pump 4 is started, the hydraulic pump 4 rises, a rim to be detected is placed in the detection groove 14, then the hydraulic pump 4 is controlled to descend, when the hydraulic pump 4 descends, the airtight cover 8 is pushed to move downwards, the sealing strip 9 at the bottom of the airtight cover 8 contacts the sealing groove 5, a sealing space is formed in the airtight cover 8, the inflator pump 7 inflates air, the air pressure gauge 15 is observed, when the numerical value of the air pressure gauge 15 reaches the maximum and does not change, the inflation is stopped, whether the numerical value on the air pressure gauge 15 is reduced or not is observed, if the numerical value is not reduced, the sealing performance is good, otherwise, the sealing performance is poor, the supporting legs 6 are arranged at the bottom of the detection table 1, the supporting legs 6 can support the detection table 1 to be stably positioned on the ground, when in detection, the detection table 1 is stably supported, the height-adjustable movable sliding plate 11 is arranged, and the movable wheels 12 are arranged at the bottom of the movable sliding plate 11, increased the removal function of whole device, the convenience will detect platform 1 propelling movement to appointed position, through setting up airtight cover 8, the bottom of airtight cover 8 sets up at sealing strip 9, match each other with seal groove 5 on detecting platform 1, enable airtight cover 8 and detect and form the confined space between the platform 1, when detecting to the rim, prevent gas leakage, influence the precision of testing result, through setting up two hydraulic pumps 4, adjust the height of airtight cover 8, when adjusting, the rate of appraising that both ends removed is the same, pressure is the same, airtight cover 8 is better with the leakproofness of detecting between the platform 1, through setting up encryption tube 13 and inflation head 16, install inflation head 16 in encryption tube 13, can carry out the gas tightness to the rim and detect, do not influence the position of placing of rim again.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an airtightness detection device for rim processing, includes detects platform (1), its characterized in that, it installs two fixed plates on detecting platform (1), the surface of fixed plate is connected with two support columns (2) respectively perpendicularly, the one end of keeping away from the fixed plate on support column (2) is passed through mount table (3) and is connected, the bottom of mount table (3) is provided with airtight cover (8), the surface of detecting platform (1) has been seted up and has been detected groove (14), detect the bottom of platform (1) and install encryption section of thick bamboo (13), the opening has been seted up at the top of encryption section of thick bamboo (13), and communicate and detect groove (14), detect bottom one side of platform (1) and install inflator pump (7), the outlet duct of inflator pump (7) passes the bottom of encryption section of thick bamboo (13) to fixedly connected with inflation head (16), detect the bottom of platform (1) and install two supporting legs (6) that are symmetrical each other, the supporting legs (6) are of a U-shaped structure, two movable sliding plates (11) are arranged at two ends of each supporting leg (6), and two movable wheels (12) are installed at the bottoms of the movable sliding plates (11).
2. The airtightness detection apparatus for rim machining according to claim 1, wherein two hydraulic pumps (4) are mounted on the surface of the mounting table (3), and the output shafts of the hydraulic pumps (4) movably penetrate through the mounting table (3) and are vertically connected to the top of the airtight cover (8).
3. The airtightness detection device for the rim processing according to claim 1, wherein an opening is formed in the bottom of the airtight cover (8), a sealing strip (9) is installed at the opening, and a barometer (15) is installed at the top of the airtight cover (8).
4. The airtightness detection device for processing the rim according to claim 3, wherein a sealing groove (5) is formed in the surface of the detection table (1), and the sealing grooves (5) and the sealing strips (9) are arranged in a one-to-one correspondence manner.
5. The airtightness detection apparatus for processing the rim according to claim 1, wherein two ends of the movable sliding plate (11) are respectively slidably connected to the surfaces of the two support legs (6), a hydraulic rod (10) is mounted at the bottom of the detection table (1), and the other end of the hydraulic rod (10) is fixedly connected to the surface of the movable sliding plate (11).
6. The airtightness detection apparatus for rim processing according to claim 1, wherein the fixing plates are symmetrically disposed on both sides of the sealing groove (5), and the support columns (2) are disposed on both ends of the fixing plates.
7. The airtightness detection apparatus for rim processing according to claim 1, wherein the inflation head (16) is installed inside an encryption cylinder (13), and the encryption cylinder (13) is fixedly connected to the bottom of the detection table (1) through a sealing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220023839.7U CN216791549U (en) | 2022-01-06 | 2022-01-06 | A gas tightness detection device for rim processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220023839.7U CN216791549U (en) | 2022-01-06 | 2022-01-06 | A gas tightness detection device for rim processing |
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| Publication Number | Publication Date |
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| CN216791549U true CN216791549U (en) | 2022-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220023839.7U Active CN216791549U (en) | 2022-01-06 | 2022-01-06 | A gas tightness detection device for rim processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116202697A (en) * | 2023-05-05 | 2023-06-02 | 滨州盟威戴卡轮毂有限公司 | Air tightness detection equipment for aluminum alloy hub machining |
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2022
- 2022-01-06 CN CN202220023839.7U patent/CN216791549U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116202697A (en) * | 2023-05-05 | 2023-06-02 | 滨州盟威戴卡轮毂有限公司 | Air tightness detection equipment for aluminum alloy hub machining |
| CN116202697B (en) * | 2023-05-05 | 2023-08-11 | 滨州盟威戴卡轮毂有限公司 | Air tightness detection equipment for aluminum alloy hub machining |
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