CN213748943U - High-pressure air tightness detection device for automobile brake hose - Google Patents
High-pressure air tightness detection device for automobile brake hose Download PDFInfo
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- CN213748943U CN213748943U CN202022774758.4U CN202022774758U CN213748943U CN 213748943 U CN213748943 U CN 213748943U CN 202022774758 U CN202022774758 U CN 202022774758U CN 213748943 U CN213748943 U CN 213748943U
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Abstract
The utility model provides a high-pressure air tightness detection device for an automobile brake hose, which comprises a device body, wherein the bottom of the device body is provided with a left-right limiting fixed box, and a left-right positive and negative threaded rod is fixedly arranged in the middle of the bottom inside the limiting fixed box through a bearing; the end parts of the left side and the right side of the positive and negative threaded rod are in limit sleeving and are locked with adjusting rotating wheels through bolts, and the left side and the right side of the positive and negative threaded rod are fixedly provided with limit adjusting plates in the front-back direction; and the limiting adjusting plates are inserted from top to bottom and are provided with four braking hose fittings which are arranged in the front-back direction and in the left-right direction in a limiting manner. The setting of spacing fixed case makes things convenient for positive and negative threaded rod to pass through bearing fixed mounting and makes inside spacing regulating plate fixed mounting inside, makes things convenient for outside water supply pipe to pass through screw thread fixed mounting and makes inside water logging not brake hose spare, and whether convenient direct observation brake hose spare has the bubble to emerge, judges whether there is the gas tightness problem.
Description
Technical Field
The utility model belongs to the technical field of the car brake hose, especially, relate to a car brake hose high pressure gas tightness detection device.
Background
The automobile brake hose is a part in an automobile brake system and mainly used for transmitting a brake medium in automobile braking to ensure that braking force is transmitted to an automobile brake shoe or a brake caliper to generate braking force, so that the braking is effective at any time. The connection between the brake hose and the brake hose nipple is permanent and is achieved by crimping or cold-forming the nipple portion relative to the hose.
Based on the foregoing, the inventor discovers that the high-pressure air tightness detection device of the existing automobile brake hose is inconvenient to adjust the limiting fixing block according to the length of the automobile brake hose, the quick butt joint of the inconvenient automobile brake hose is fixed and detected, and the inconvenient direct observation of whether the automobile brake hose has air tightness or not.
In view of the above, the present invention provides a high-pressure air tightness detection device for an automobile brake hose, which is developed and improved in view of the existing structure and defects, and is intended to achieve a more practical purpose.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a car brake hose high pressure gas tightness detection device to solve current car brake hose high pressure gas tightness detection device inconvenient adjust spacing fixed block according to car brake hose length, the fixed detection of quick butt joint of inconvenient car brake hose, and whether inconvenient direct observation car brake hose has the problem of gas tightness.
The utility model discloses car brake hose high pressure gas tightness detection device's purpose and efficiency are reached by following specific technological means:
a high-pressure air tightness detection device for an automobile brake hose comprises a device body, wherein a left-right-direction limiting fixed box is arranged at the bottom of the device body, and a left-right-direction positive and negative threaded rod is fixedly installed in the middle of the bottom inside the limiting fixed box through a bearing; the end parts of the left side and the right side of the positive and negative threaded rod are in limit sleeving and are locked with adjusting rotating wheels through bolts, and the left side and the right side of the positive and negative threaded rod are fixedly provided with limit adjusting plates in the front-back direction; four brake hose pieces which are arranged in the left and right directions in a front-back arrangement are inserted and limited between the limiting adjusting plates from top to bottom, and the end parts of the left side and the right side of each brake hose piece are inserted into the clamping fixing plates; the front and the back of the lower parts of the left and the right side end surfaces of the limiting fixed box are fixedly provided with left and right clamping hydraulic cylinders through bolts, and front and back clamping fixed plates are fixedly arranged between the end parts of the extension rods at the inner sides of the clamping hydraulic cylinders through bolts; the clamping fixing plate is sleeved on the left side and the right side of the positive threaded rod, and the outer end face of the clamping fixing plate is fixedly provided with hose bent joints which are arranged upwards in four places in a front-back mode.
Furthermore, the threaded holes that run through around all seting up in the middle of the bottom in the middle of the wall around spacing fixed case, and the mounting hole that runs through about all seting up in the middle of the wall of the left and right sides of spacing fixed case, all seting up around the wall lower part of the left and right sides of spacing fixed case and inserting the mounting hole that runs through about.
Furthermore, a threaded hole penetrating through the left and right is formed in the middle of the limiting adjusting plate, four U-shaped grooves which are arranged in a front-back mode and penetrate through the limiting adjusting plate upwards are formed in the upper portion of the end face of the inner side of the limiting adjusting plate, four limiting grooves which are arranged in a front-back mode and penetrate through the limiting adjusting plate upwards are formed in the upper portion of the end face of the outer side of the limiting adjusting plate, and the bottom of each limiting groove is of a triangular structure.
Furthermore, the inside center of the clamping fixing plate is provided with a sleeving hole which penetrates through the left and right, insertion blind holes with threaded holes in the up-down direction of the top belt are formed in the front and back of the end face of the outer side of the clamping fixing plate, regular hexagon insertion grooves which are arranged in the front and back of the four positions are formed in the end face of the inner side of the clamping fixing plate, and threaded holes which penetrate through the left and right sides are formed in the regular hexagon insertion grooves of the clamping fixing plate.
Furthermore, the outer circumference of the end part of the bottom of the hose elbow connector is provided with mounting threads, the outer circumference of the end part of the bottom of the hose elbow connector is provided with a regular hexagon ring plate, and the inner circumference of the top of the hose elbow connector is provided with fixing threads.
Compared with the prior art, the utility model discloses following beneficial effect has:
the setting of spacing fixed case makes things convenient for positive and negative threaded rod to pass through bearing fixed mounting and makes inside spacing regulating plate fixed mounting inside, makes things convenient for outside water supply pipe to pass through screw thread fixed mounting and makes inside water logging not brake hose spare, and whether convenient direct observation brake hose spare has the bubble to emerge and judges whether have the gas tightness problem.
The setting of spacing adjusting plate conveniently realizes synchronous inside or outside removal regulation in the positive and negative threaded rod left and right sides through thread fixing and installs, has solved inconvenient problem according to braking hose spare length control interval, and the convenient tight fixed plate that presss from both sides makes braking hose spare tip insert the butt joint through pressing from both sides tight pneumatic cylinder inwards movement, has solved the problem of inconvenient braking hose spare quick butt joint fixed detection.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic sectional structure diagram of the present invention.
Fig. 3 is a schematic view of the disassembly structure of the present invention.
In the figure: 1. a device body; 2. a limiting and fixing box; 3. a limiting adjusting plate; 4. clamping the fixing plate; 5. a hose elbow; 6. a positive and negative threaded rod; 7. braking the hose member; 8. clamping a hydraulic cylinder; 9. the rotating wheel is adjusted.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 3:
the utility model provides a high-pressure air tightness detection device for an automobile brake hose, which comprises a device body 1, wherein the bottom of the device body 1 is provided with a left-right spacing fixed box 2, and a left-right positive and negative threaded rod 6 is fixedly arranged in the middle of the bottom inside the spacing fixed box 2 through a bearing; the end parts of the left side and the right side of the positive and negative threaded rod 6 are in limit sleeving and are locked with adjusting rotating wheels 9 through bolts, and the left side and the right side of the positive and negative threaded rod 6 are fixedly provided with limit adjusting plates 3 in the front-back direction; four braking hose fittings 7 which are arranged in the left and right directions in a front-back arrangement are inserted and limited between the limiting adjusting plates 3 from top to bottom, and the end parts of the left side and the right side of each braking hose fitting 7 are inserted into the clamping fixing plates 4; the front and the back of the lower parts of the left and the right end surfaces of the limit fixing box 2 are fixedly provided with clamping hydraulic cylinders 8 in the left and the right directions through bolts, and the clamping fixed plate 4 in the front-back direction is fixedly arranged between the end parts of the extension rods at the inner side of the clamping hydraulic cylinder 8 through bolts, a sleeving hole penetrating through the left and the right is arranged at the center inside the clamping fixed plate 4, inserting blind holes with top threaded holes in the upper and lower directions are formed in the front and back of the end face of the outer side of the clamping and fixing plate 4, regular hexagon inserting grooves which are arranged in the front and back directions are formed in the end face of the inner side of the clamping and fixing plate 4, threaded holes which penetrate through the regular hexagon inserting grooves in the left and right directions are formed in the regular hexagon inserting grooves of the clamping and fixing plate 4, the positive and negative threaded rods 6 can penetrate through the regular hexagon inserting grooves conveniently, the end portions of the extending rods of the clamping hydraulic cylinders 8 can be inserted and fixed through bolts conveniently, the end portions of the braking hose fittings 7 can be inserted, limited and pressed and fixed conveniently, and the hose bent connectors 5 can be fixed and installed through threads conveniently; clamping plate 4 all suits are in 6 left and right sides on positive and negative threaded rod, and the equal fixed mounting of 4 outside end faces of clamping plate has ascending hose elbow joint 5 of range from beginning to end all around, the installation screw thread has been seted up to the outside circumference of 5 bottom tip of hose elbow joint, and the outside circumference of 5 bottom tip of hose elbow joint is provided with regular hexagon crown plate, fixed screw thread has been seted up to the inside circumference in 5 tops of hose elbow joint, make things convenient for self to pass through screw thread fixed mounting on clamping plate 4, make things convenient for self to rotate the dismouting through the instrument, make things convenient for outside pipeline to pass through screw thread fixed mounting.
Wherein, the screw hole that runs through around the bottom all sets up in the middle of 2 preceding back walls of spacing fixed case, and the bottom all sets up about the mounting hole that runs through in the middle of 2 left and right walls of spacing fixed case, all sets up about the lower part of 2 left and right walls of spacing fixed case about the insertion mounting hole that runs through, make things convenient for water supply pipe to pass through thread fixed mounting, make things convenient for positive and negative threaded rod 6 to pass through bearing fixed mounting, make things convenient for the tight pneumatic cylinder 8 extension bar of clamp to insert inside.
Wherein, set up about in the middle of the spacing regulating plate 3 screw hole that runs through, and spacing regulating plate 3 medial surface upper portion sets up the U-shaped groove that upwards link up of four front-back arrangements, spacing regulating plate 3 outside terminal surface upper portion sets up four front-back arrangements and upwards link up the spacing groove that the bottom is the triangle-shaped structure, makes things convenient for self to pass through screw thread fixed mounting on positive and negative threaded rod 6, conveniently brakes 7 pipe sections of hose spare and stretch out, conveniently brakes 7 tip heads of hose spare and put into spacing fixedly.
The specific use mode and function of the embodiment are as follows:
the utility model discloses in, when the device body 1 shown in fig. 1 uses, bottom is through screw thread installation water supply pipe in the middle of 2 preceding back walls of spacing fixed box, pass through screw thread fixed mounting pressurization pipelines with hose elbow joint 5 tops, open and supply water and make the water logging not brake hose spare 7, then add to observe whether there is the bubble to emit and take notes the result braking hose spare 7, after the detection finishes, 2 inside water evacuation of spacing fixed box, open and press from both sides tight pneumatic cylinder 8 shrink, it breaks away from the compressing tightly fixed to brake hose spare 7 tip to drive the outside removal of tight fixed plate 4 through pressing from both sides tight pneumatic cylinder 8, take out and place braking hose spare 7 according to the testing result, then put into the next a set of braking hose spare 7 and detect can, braking hose spare 7 is put into and is examined time measuring, rotate wheel 9 through adjusting and rotate positive and negative threaded rod 6 and spacing regulating plate 3 screw-thread engagement, make spacing regulating plate 3 adjust through the synchronous inwards or outwards removal of screw-thread engagement and be suitable for the long length of braking hose spare 7 After adjustment is finished, the end part of the brake hose fitting 7 is placed into the limit adjusting plate 3 from top to bottom for limiting, then the clamping hydraulic cylinder 8 is started to drive the clamping fixing plate 4 to move inwards, the end surface of the inner side of the clamping fixing plate 4 is enabled to press the end surface of the outer side of the limit adjusting plate 3, the end part of the brake hose fitting 7 is enabled to be inserted into the clamping fixing plate 4 to press the sealing rubber pad, then water is injected into the limit fixing box 2, and the brake hose fitting 7 is subjected to pressure test; the limiting fixing box 2 is convenient for the positive and negative threaded rods 6 to be fixedly installed inside through bearings so that the limiting adjusting plate 3 is fixedly installed, an external water supply pipeline is convenient for the internal water to submerge the braking hose fitting 7 through the fixed installation of the threads, and whether bubbles emerge from the braking hose fitting 7 or not is convenient to directly observe so as to judge whether the air tightness problem exists or not; wherein spacing regulating plate 3 conveniently realizes synchronous inside or outside removal regulation in the 6 left and right sides of positive and negative threaded rod through thread fixing, has solved inconvenient 7 length control interval's according to the braking problem, conveniently presss from both sides tight fixed plate 4 and makes 7 tip of braking hose spare insert the butt joint through pressing from both sides tight pneumatic cylinder 8 inward movement, has solved the problem of inconvenient 7 quick butt joint fixed detection of braking hose spare.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides an automobile brake hose high pressure gas tightness detection device which characterized in that: comprises a device body (1); the device comprises a device body (1), wherein a left-right limiting fixed box (2) is arranged at the bottom of the device body (1), and a left-right positive and negative threaded rod (6) is fixedly arranged in the middle of the bottom inside the limiting fixed box (2) through a bearing; the end parts of the left side and the right side of the positive and negative threaded rod (6) are in limit sleeving and are locked with adjusting rotating wheels (9) through bolts, and the left side and the right side of the positive and negative threaded rod (6) are fixedly provided with limit adjusting plates (3) in the front-back direction; four braking hose fittings (7) which are arranged in the left and right directions in a front-back arrangement are inserted and limited between the limiting adjusting plates (3) from top to bottom, and the end parts of the left side and the right side of each braking hose fitting (7) are inserted into the clamping fixing plates (4); clamping hydraulic cylinders (8) in the left and right directions are fixedly installed on the front and back of the lower portions of the left and right end faces of the limiting fixing box (2) through bolts, and clamping fixing plates (4) in the front and back directions are fixedly installed between the end portions of the extension rods on the inner sides of the clamping hydraulic cylinders (8) through bolts; the clamping fixing plate (4) is sleeved on the left side and the right side of the positive and negative threaded rod (6), and the outer end face of the clamping fixing plate (4) is fixedly provided with hose bent connectors (5) which are arranged upwards in four places in a front-back manner.
2. The high-pressure airtightness detection apparatus for the automobile brake hose according to claim 1, wherein: the bottom all sets up the screw hole that runs through around in the middle of the back wall around spacing fixed case (2), and about spacing fixed case (2) wall middle bottom all set up about the mounting hole that runs through, about spacing fixed case (2) wall lower part all set up about the insertion mounting hole that runs through.
3. The high-pressure airtightness detection apparatus for the automobile brake hose according to claim 1, wherein: the middle of the limiting adjusting plate (3) is provided with a threaded hole which penetrates through the left and right, the upper portion of the inner side end face of the limiting adjusting plate (3) is provided with four U-shaped grooves which are arranged in a front-back mode and are communicated upwards, and the upper portion of the outer side end face of the limiting adjusting plate (3) is provided with four limiting grooves which are arranged in a front-back mode and are communicated upwards and are of a triangular structure.
4. The high-pressure airtightness detection apparatus for the automobile brake hose according to claim 1, wherein: the suit hole that runs through about pressing from both sides tight fixed plate (4) inside center is seted up, and all sets up the top around pressing from both sides tight fixed plate (4) outside end face and take the inserting blind hole of lower direction screw hole, and the regular hexagon insertion groove of arranging around four places is seted up to tight fixed plate (4) medial surface, and the screw hole that runs through about all seting up inside tight fixed plate (4) regular hexagon insertion groove.
5. The high-pressure airtightness detection apparatus for the automobile brake hose according to claim 1, wherein: the outer circumference of the end part of the bottom of the hose elbow connector (5) is provided with mounting threads, the outer circumference of the end part of the bottom of the hose elbow connector (5) is provided with a regular hexagon ring plate, and the inner circumference of the top of the hose elbow connector (5) is provided with fixing threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022774758.4U CN213748943U (en) | 2020-11-26 | 2020-11-26 | High-pressure air tightness detection device for automobile brake hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022774758.4U CN213748943U (en) | 2020-11-26 | 2020-11-26 | High-pressure air tightness detection device for automobile brake hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213748943U true CN213748943U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022774758.4U Active CN213748943U (en) | 2020-11-26 | 2020-11-26 | High-pressure air tightness detection device for automobile brake hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213748943U (en) |
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2020
- 2020-11-26 CN CN202022774758.4U patent/CN213748943U/en active Active
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