CN217520370U - Jump airtightness detection equipment for diesel engine - Google Patents
Jump airtightness detection equipment for diesel engine Download PDFInfo
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- CN217520370U CN217520370U CN202220952752.8U CN202220952752U CN217520370U CN 217520370 U CN217520370 U CN 217520370U CN 202220952752 U CN202220952752 U CN 202220952752U CN 217520370 U CN217520370 U CN 217520370U
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Abstract
The utility model belongs to the technical field of diesel engine detection, in particular to a diesel engine bounce air tightness detection device, which comprises a detection bottom plate, wherein an air source for air tightness detection is arranged on the detection bottom plate, a detection assembly is arranged on the detection bottom plate, the detection assembly comprises an inserted detection column and an adaptive sleeve, the adaptive sleeve is arranged on the outer wall of the inserted detection column, two air tightness areas are formed for air tightness detection, and a limiting fixed disc and a clamping sleeve are arranged on two sides of the adaptive sleeve; when inserting the adaptation cover and detecting on the outer wall of post, spacing fixed disk carries out limit position to make the centre gripping cover with insert and detect post threaded connection, centre gripping cover and adaptation cover threaded connection, can convenient to detach centre gripping cover, be used for changing the adaptation cover corresponding with different axle class spare parts, and detect through the percentage table and beat, make and can carry out airtight detection when beating the detection, and can detect to different products, improve the suitability that equipment used.
Description
Technical Field
The utility model belongs to the technical field of the diesel engine detects, concretely relates to diesel engine airtight check out test set that beats.
Background
Diesel engines are internal combustion engines fueled by diesel fuel. The diesel engine belongs to compression ignition type engine, and some axle class spare parts on the diesel engine often need to beat airtight detection to guarantee the quality of diesel engine normal use.
SUMMERY OF THE UTILITY MODEL
When detecting diesel engine part at present, shaft class spare part that itself has different diameters often some check out test set can't detect to different products, leads to the rate of utilization that equipment used to be low. The utility model provides a diesel engine airtight check out test set that beats has the messenger and can carry out airtight detection when beating the detection to can detect the adaptation rate's that improve equipment used characteristics to the product of difference.
The utility model provides a following technical scheme: the diesel engine airtight check out test set that beats, including detecting the bottom plate, be equipped with the air supply that is used for airtight detection on the detection bottom plate, be equipped with determine module on the detection bottom plate, determine module is including inserting detection post and adaptation cover, the adaptation ways is established insert the detection post outer wall, be formed with two airtight regions and carry out airtight detection, adaptation cover both sides all are equipped with spacing fixed disk and clamping sleeve, are used for changing the adaptation cover reaches the purpose that detects different shaft class spare part.
The inside of the insertion detection column is hollow, the insertion detection column is provided with two air holes, and the two air holes are respectively located in the two airtight areas.
Wherein, it has two first external screw threads to insert the detection post outer wall, it all is equipped with sealed closure disc to insert detection post both ends, sealed closure disc with first external screw thread threaded connection.
Wherein, one of them sealed closure disc outer end fixedly connected with knob, the last swivelling joint of knob has the trachea, the trachea with the air supply is connected.
Wherein, spacing fixed disk is fixed insert on the outer wall of detecting the post.
The clamping sleeve is in threaded connection with the insertion detection column, the outer wall of the clamping sleeve is provided with a second external thread in threaded connection with the adaptation sleeve, and the outer wall of the clamping sleeve is fixedly connected with a convex column.
Wherein, one of them sealed closure disc outer end fixedly connected with is used for beating the percentage table that detects.
The utility model has the advantages that:
through the determine module who sets up including inserting detection post and adaptation cover, adaptation cover is established and is being inserted the detection post outer wall, be formed with two airtight regions and carry out airtight detection, when inserting the adaptation cover on the outer wall that inserts the detection post, spacing fixed disk carries out limit position, and make the centre gripping cover with insert detection post threaded connection, the centre gripping cover is with adaptation cover threaded connection, can be convenient for dismantle the centre gripping cover, be used for changing the adaptation cover corresponding with different axle class spare part, and detect beating through the percentage table, make and can carry out airtight detection when beating the detection, and can detect to different products, the rate of adaptation of improve equipment use.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the adaptive sleeve of the present invention;
FIG. 3 is a schematic structural view of the clamping sleeve of the present invention;
FIG. 4 is a schematic structural view of the detection column inserted in the present invention;
in the figure: 1. detecting the bottom plate; 11. a gas source; 2. a detection component; 21. inserting a detection column; 211. a limiting fixed disc; 212. a vent hole; 213. a first external thread; 22. adapting to a sleeve; 23. sealing the plugging disc; 24. a rotation knob; 25. a clamping sleeve; 26. an airtight region; 251. a second external thread; 252. a convex column; 3. a dial indicator; 4. the trachea.
Detailed Description
Referring to fig. 1-4, the present invention provides the following technical solutions: including detecting bottom plate 1, be equipped with the air supply 11 that is used for airtight detection on detecting bottom plate 1, be equipped with detection module 2 on detecting bottom plate 1, detection module 2 is including inserting detection post 21 and adaptation cover 22, adaptation cover 22 cover is established and is inserted detection post 21 outer wall, be formed with two airtight regions and carry out airtight detection 26, adaptation cover 22 both sides all are equipped with spacing fixed disk 211 and clamping sleeve 25, be used for changing adaptation cover 22 and reach the purpose that detects different shaft class spare part.
In this embodiment: the detection bottom plate 1 is provided with an air source 11 for air tightness detection, the air source 11 can be an air pump, the air pipe 4 can generate air for detecting air tightness, the detection assembly 2 comprises an insertion detection column 21 and an adaptation sleeve 22, the adaptation sleeve 22 is sleeved on the outer wall of the insertion detection column 21, two air tightness areas 26 are formed for air tightness detection, when the insertion detection column 21 is positioned in a workpiece, two sealing plugging discs 23 can be respectively plugged and clamped to clamp the workpiece, then air is ventilated through the air pipe 4, the air vent 212 is discharged into the workpiece, the air tightness can be detected through an air tightness sensor, the air tightness sensor is the prior art, when the adaptation sleeve 22 is inserted into the outer wall of the insertion detection column 21, a limit fixing disc 211 is used for limiting the position, the clamping sleeve 25 is in threaded connection with the insertion detection column 21, and the clamping sleeve 25 is in threaded connection with the adaptation sleeve 22, can be convenient for dismantle centre gripping cover 25, an adaptation cover 22 corresponding with different shaft class spare part for the change, can detect to different products, improve the rate of adaptation that equipment used, and detect through percentage table 3 and beat, make and to carry out airtight detection when beating the detection, and can detect to different products, improve the rate of adaptation that equipment used, when inserting the detection post 21 and being used in the work piece, sealed closing disc 23 is located the tip position department of work piece, the probe of percentage table 3 is facing to the tip of work piece when can, and the rotation inserts detection post 21, and then judge according to the numerical value of percentage table 3.
The inside of the insertion detection column 21 is hollow, two vent holes 212 are formed in the insertion detection column 21, and the two vent holes 212 are respectively located in the two airtight areas 26; the air pipe 4 is used for ventilation, and the air vent 212 is discharged into the workpiece, so that the airtightness can be detected by the airtightness sensor.
The outer wall of the insertion detection column 21 is provided with two first external threads 213, two ends of the insertion detection column 21 are respectively provided with a sealing blocking disc 23, and the sealing blocking discs 23 are in threaded connection with the first external threads 213; the two sealing blocking discs 23 can be respectively blocked to clamp a workpiece, and the air tightness detection is convenient.
The outer end of one of the sealing blocking discs 23 is fixedly connected with a rotating button 24, the rotating button 24 is rotatably connected with an air pipe 4, and the air pipe 4 is connected with an air source 11; the rotating knob 24 is operated to move the sealing blocking disk 23, and the air tube 4 does not interfere with the rotation of the rotating knob 24.
The limiting fixing disc 211 is fixed on the outer wall of the insertion detection column 21, the clamping sleeve 25 is in threaded connection with the insertion detection column 21, the outer wall of the clamping sleeve 25 is provided with a second external thread 251 in threaded connection with the adapting sleeve 22, and the outer wall of the clamping sleeve 25 is fixedly connected with a convex column 252; through the convex column 252 can be convenient for operate the clamping sleeve 25, when inserting adaptation cover 22 on the outer wall that inserts the detection post 21, spacing fixed disk 211 carries out limit position, and make clamping sleeve 25 with insert detection post 21 threaded connection, clamping sleeve 25 and adaptation cover 22 threaded connection, adaptation cover 22 is identical with the work piece inner wall, the vertical direction position that inserts the detection post 21 is being fixed a position, and twist off clamping sleeve 25 and can dismantle adaptation cover 22, be used for changing the adaptation cover 22 corresponding with different shaft class spare parts.
The outer end of one of the sealing plugging discs 23 is fixedly connected with a dial indicator 3 for jumping detection; when the inserted detection column 21 acts on the workpiece, the sealing blocking disc 23 is positioned at the end part of the workpiece, the measuring head of the dial indicator 3 faces the end part of the workpiece, the inserted detection column 21 is rotated for one circle, the swinging difference of the pointer of the dial indicator 3 is the jumping of the end surface and the center in the hole, and then the judgment is carried out according to the numerical value of the dial indicator 3.
The utility model discloses a theory of operation and use flow: when in use, the adaptive sleeve 22 is sleeved on the outer wall of the insertion detection column 21 to form two airtight areas 26 for airtight detection, when the insertion detection column 21 is positioned in a workpiece, the two sealing blocking discs 23 can respectively block and clamp the workpiece, then the air is ventilated through the air pipe 4, the air vent 212 is discharged into the workpiece to detect the airtightness, when the adaptive sleeve 22 is inserted into the outer wall of the insertion detection column 21, the limiting fixing disc 211 is limited, the clamping sleeve 25 is in threaded connection with the insertion detection column 21, the clamping sleeve 25 is in threaded connection with the adaptive sleeve 22, the adaptive sleeve 22 is matched with the inner wall of the workpiece, the vertical position of the insertion detection column 21 is positioned, the adaptive sleeve 22 can be disassembled by unscrewing the clamping sleeve 25, the clamping sleeve 25 can be conveniently disassembled, the adaptive sleeve 22 corresponding to different shaft type parts can be replaced, and detection can be carried out aiming at different products, the rate of adaptation that improve equipment used to detect through percentage table 3 and beat, make and to carry out airtight detection when beating the detection, and can detect to the product of difference, the rate of adaptation that improve equipment used, when inserting the detection post 21 and act on in the work piece, sealed closing disk 23 is located the tip position department of work piece, the probe of percentage table 3 faces to the tip of work piece when can, and rotatory insertion detection post 21, and then judges according to the numerical value of percentage table 3.
Claims (7)
1. Diesel engine airtight check out test set that beats, including detecting the bottom plate, be equipped with the air supply that is used for airtight detection on the detection bottom plate, its characterized in that: the utility model discloses a detection device, including detection post and adaptation cover, the adaptation ways is established and is inserted detection post outer wall, is formed with two airtight regions and carries out airtight detection, adaptation cover both sides all are equipped with spacing fixed disk and centre gripping cover, are used for changing the adaptation cover reaches the purpose that detects the disalignment class spare part.
2. The diesel engine pulsation airtightness detection apparatus according to claim 1, wherein: the inside hollow form that is of detection post inserts, just insert the detection post and seted up two air vents, two the air vent is located two respectively in the airtight region.
3. The diesel engine bounce airtightness detection apparatus according to claim 1, wherein: insert and detect the post outer wall and have two first external screw threads, insert and detect the post both ends and all be equipped with sealed closure disc, sealed closure disc with first external screw thread threaded connection.
4. The diesel engine bounce airtightness detection apparatus according to claim 3, wherein: one of them sealed closure disc outer end fixedly connected with knob, the last rotation connection of knob has the trachea, the trachea with the air supply is connected.
5. The diesel engine bounce airtightness detection apparatus according to claim 1, wherein: the limiting fixing disc is fixed on the outer wall of the insertion detection column.
6. The diesel engine bounce airtightness detection apparatus according to claim 1, wherein: the clamping sleeve is in threaded connection with the insertion detection column, the outer wall of the clamping sleeve is provided with a second external thread in threaded connection with the adaptive sleeve, and the outer wall of the clamping sleeve is fixedly connected with a convex column.
7. The diesel engine bounce airtightness detection apparatus according to claim 3, wherein: one of the sealing plug disc outer end fixedly connected with is used for beating the percentage table that detects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220952752.8U CN217520370U (en) | 2022-04-24 | 2022-04-24 | Jump airtightness detection equipment for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220952752.8U CN217520370U (en) | 2022-04-24 | 2022-04-24 | Jump airtightness detection equipment for diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217520370U true CN217520370U (en) | 2022-09-30 |
Family
ID=83370804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220952752.8U Active CN217520370U (en) | 2022-04-24 | 2022-04-24 | Jump airtightness detection equipment for diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217520370U (en) |
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2022
- 2022-04-24 CN CN202220952752.8U patent/CN217520370U/en active Active
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