CN209894409U - Square flange gas tightness of automobile exhaust system detects uses plugging mechanism - Google Patents
Square flange gas tightness of automobile exhaust system detects uses plugging mechanism Download PDFInfo
- Publication number
- CN209894409U CN209894409U CN201920933537.1U CN201920933537U CN209894409U CN 209894409 U CN209894409 U CN 209894409U CN 201920933537 U CN201920933537 U CN 201920933537U CN 209894409 U CN209894409 U CN 209894409U
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- exhaust system
- square flange
- buckle
- automobile exhaust
- connecting plate
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Abstract
The utility model discloses a square flange gas tightness of automobile exhaust system detects uses shutoff mechanism belongs to gas tightness detection auxiliary device technical field. The curb plate is connected at the connecting plate both ends, curb plate end connection clamp plate, and the shutoff end cap is located two between the curb plate, on the shutoff end cap was fixed in the mounting panel, be equipped with the fixed block on the mounting panel, the fixed block was connected in the connecting block rotation, and the connecting block articulates the drive handle, the drive handle rotates with the connecting plate to be connected, is equipped with the buckle on the drive handle, and the guide post runs through the connecting plate, guide post end connection mounting panel. The utility model has the advantages that: through pressing from both sides tight two handles, extrude the shutoff end cap in the through-hole of square flange to the exhaust system who will be connected with square flange is sealed, conveniently carries out the gas tightness to exhaust system and detects, and is sealed effectual, efficient.
Description
Technical Field
The utility model relates to a square flange gas tightness of automobile exhaust system detects shutoff mechanism of usefulness belongs to gas tightness detection auxiliary device technical field.
Background
Automobile exhaust system need be at tip installation square flange because of using the needs, to the automobile exhaust system who installs square flange, before using, need detect system gas tightness, detects qualified ability and uses, need carry out the shutoff to the square flange of tip before the gas tightness detects, and traditional shutoff mode adopts manual operation, and work efficiency is low, and the shutoff effect is unsatisfactory, influences the result that the gas tightness detected.
SUMMERY OF THE UTILITY MODEL
For solving the defect that prior art exists, the utility model aims at providing a shutoff mechanism is used in square flange gas tightness detection of automobile exhaust system that the shutoff is effectual, efficient.
The technical scheme of the utility model is that: the utility model provides a square flange gas tightness of automobile exhaust system detects uses shutoff mechanism, the curb plate is connected at the connecting plate both ends, curb plate end connection clamp plate, and the shutoff end cap is located two between the curb plate, on the shutoff end cap was fixed in the mounting panel, be equipped with the fixed block on the mounting panel, the connecting block rotated and connects the fixed block, the articulated drive handle of connecting block, drive handle rotates with the connecting plate to be connected, is equipped with the buckle on the drive handle, and the guide post runs through the mounting panel is connected to connecting plate, guide post end connection.
The connecting plate is provided with a guide sleeve, and the guide column penetrates through the connecting plate through the guide sleeve.
The guide post end is provided with a baffle.
The plugging plug is made of rubber.
The buckle includes, fixed buckle and activity buckle, activity buckle connection control switch, activity buckle is equipped with the pivot with control switch's connecting portion, and the activity buckle rotates through the pivot and connects the drive handle, and the drive is equipped with spacing draw-in groove on hand, and control switch one side is located outside the spacing draw-in groove, and the control switch opposite side is located spacing draw-in groove and connects compression spring.
The utility model has the advantages that: through pressing from both sides tight two handles, squeeze the shutoff end cap into the through-hole of square flange in, with the flange seal of exhaust system tip, and then carry out exhaust system's gas tightness and detect, sealed effectual, efficient.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a bottom view of the present invention.
The reference numbers in the figures are as follows: 1. the device comprises a connecting plate, 2, side plates, 3, a clamping plate, 4, a plugging plug, 5, a mounting plate, 6, a fixing block, 7, a connecting block, 8, a driving handle, 9, a buckle, 9.1, a fixing buckle, 9.2, a movable buckle, 10, a guide column, 11, a blocking piece, 12, a control switch, 13 and a rotating shaft.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings 1-3:
the utility model provides a square flange gas tightness of automobile exhaust system detects uses shutoff mechanism, 1 both ends of connecting plate connect curb plate 2, 2 end connection clamp plate 3 of curb plate, and shutoff end cap 4 of rubber material is located two between the curb plate 2, shutoff end cap 4 is fixed in on the mounting panel 5, is equipped with fixed block 6 on the mounting panel 5, and connecting block 7 rotates and connects fixed block 6, and the articulated drive handle 8 of connecting block, drive handle 8 rotates with connecting plate 1 to be connected, is equipped with buckle 9 on the drive handle 8, be equipped with the guide pin bushing on the connecting plate 1, guide post 10 runs through the guide pin bushing connecting plate 1, 10 end connection mounting panels 5 of guide post, the 10 other ends of guide post are equipped with separation.
The utility model discloses the working process is as follows:
to wait that the square flange who treats the detection places connecting plate 1 inboard, namely, place between connecting plate 1 and shutoff end cap 4, it is close to hold two handles 8 to the middle part, handle 8 promotes fixed block 6 through connecting block 7, and then promote mounting panel 5, mounting panel 5 drives shutoff end cap 4 on it and removes to square flange, square flange passes through clamp plate 3 spacingly, it is sealed with the through-hole in the through-hole that shutoff end cap 4 got into square flange, at this moment, fixed buckle 9.1 and movable buckle 9.2 block are in the same place, make the flange be in and tightly press from both sides and encapsulated situation, carry out the gas tightness to sealed exhaust system and detect. After the detection is finished, the control switch 12 is pinched, the control switch 12 drives the movable buckle 9.2 to rotate, so that the movable buckle is separated from the fixed buckle 9.1, then the two handles 12 are separated, the plugging plug 4 moves towards the direction far away from the clamping plate 3, the handles 12 are held, the flange is detached from the plugging plug 4, and the plugging mechanism completes one working cycle.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a square flange gas tightness of automobile exhaust system detects uses shutoff mechanism, its characterized in that, curb plate (2) are connected at connecting plate (1) both ends, curb plate (2) end connection clamp plate (3), and shutoff end cap (4) are located two between curb plate (2), on shutoff end cap (4) are fixed in mounting panel (5), be equipped with fixed block (6) on mounting panel (5), connecting block (7) are rotated and are connected fixed block (6), the articulated drive handle (8) of connecting block, drive handle (8) are rotated with connecting plate (1) and are connected, are equipped with buckle (9) on drive handle (8), and guide post (10) run through connecting plate (1), guide post (10) end connection mounting panel (5).
2. The plugging mechanism for detecting the air tightness of the square flange of the automobile exhaust system according to claim 1, wherein a guide sleeve is arranged on the connecting plate (1), and the guide post (10) penetrates through the connecting plate (1) through the guide sleeve.
3. The plugging mechanism for detecting the air tightness of the square flange of the automobile exhaust system according to claim 1, wherein a stop piece (11) is arranged at the end of the guide column (10).
4. The plugging mechanism for detecting the air tightness of the square flange of the automobile exhaust system according to claim 1, wherein the plugging plug (4) is made of rubber.
5. The plugging mechanism for the airtightness detection of the square flange of the automobile exhaust system according to claim 1, wherein the buckle (9) comprises a fixed buckle (9.1) and a movable buckle (9.2), the movable buckle (9.2) is connected with the control switch (12), a rotating shaft (13) is arranged at a connecting portion of the movable buckle (9.2) and the control switch (12), the movable buckle (9.2) is rotatably connected with the driving handle (8) through the rotating shaft (13), a limiting clamping groove is arranged on the driving handle (8), one side of the control switch (12) is located outside the limiting clamping groove, and the other side of the control switch (12) is located inside the limiting clamping groove and connected with the compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920933537.1U CN209894409U (en) | 2019-06-20 | 2019-06-20 | Square flange gas tightness of automobile exhaust system detects uses plugging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920933537.1U CN209894409U (en) | 2019-06-20 | 2019-06-20 | Square flange gas tightness of automobile exhaust system detects uses plugging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209894409U true CN209894409U (en) | 2020-01-03 |
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ID=69001658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920933537.1U Active CN209894409U (en) | 2019-06-20 | 2019-06-20 | Square flange gas tightness of automobile exhaust system detects uses plugging mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209894409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115824505A (en) * | 2023-02-23 | 2023-03-21 | 浙江华朔科技股份有限公司 | A shutoff mechanism that is used for new energy automobile part sealing performance to detect frock |
-
2019
- 2019-06-20 CN CN201920933537.1U patent/CN209894409U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115824505A (en) * | 2023-02-23 | 2023-03-21 | 浙江华朔科技股份有限公司 | A shutoff mechanism that is used for new energy automobile part sealing performance to detect frock |
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