CN211344427U - Blocking device for inlet of supercharger - Google Patents
Blocking device for inlet of supercharger Download PDFInfo
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- CN211344427U CN211344427U CN201922127264.4U CN201922127264U CN211344427U CN 211344427 U CN211344427 U CN 211344427U CN 201922127264 U CN201922127264 U CN 201922127264U CN 211344427 U CN211344427 U CN 211344427U
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- shell
- connecting seat
- supercharger
- plugging device
- column
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Abstract
The utility model provides a blocking device for an inlet of a supercharger, which comprises a shell, wherein a blocking head is arranged at the left end of the shell, a terminal is arranged at the right end of the shell, two clips are symmetrically hinged on the side wall of the shell through a connecting seat, a cylindrical pin is arranged on the shell at the left side of the connecting seat, one end of the cylindrical pin is arranged in the shell, and the other end of the cylindrical pin is abutted against the clip at the left side of the connecting; the shell on the right side of the connecting seat is provided with a top groove, a jacking spring and a top column are sequentially arranged in the top groove from inside to outside, one end of the top column is arranged in the top groove and is abutted against the jacking spring, and the other end of the top column extends out of the top groove and is abutted against a clamp on the right side of the connecting seat. The utility model discloses shutoff easy operation, quick moreover, the cooperation of spring, fore-set and checkpost is advanced in the top, makes plugging device and booster import realize the fast and stable connection, avoids plugging device to drop, has strengthened sealed effect.
Description
Technical Field
The utility model relates to a booster detects technical field, especially indicates a booster import plugging device.
Background
The supercharger is a core component for providing the power performance of the engine, the blockage of a supercharger inlet is usually involved in an engine test system, the problems of low blockage speed, complex blockage operation, poor sealing and the like exist in the existing blockage of the supercharger inlet, the quick blockage of the supercharger is realized, the operation of workers is convenient, and the method has important significance for providing the test efficiency of the engine.
SUMMERY OF THE UTILITY MODEL
The utility model provides a booster import plugging device, shutoff easy operation, moreover quick, the cooperation of spring, fore-set and checkpost is advanced in the top, makes plugging device and booster import realize fast and stable and be connected, avoids plugging device to drop, has strengthened sealed effect.
The technical scheme of the utility model is realized like this: a blocking device for an inlet of a supercharger comprises a shell, wherein a blocking head is arranged at the left end of the shell, a terminal is arranged at the right end of the shell, two clamps are symmetrically hinged to the side wall of the shell through a connecting seat, a cylindrical pin is arranged on the shell on the left side of the connecting seat, one end of the cylindrical pin is arranged in the shell, and the other end of the cylindrical pin abuts against the clamp on the left side of the connecting seat; the shell on the right side of the connecting seat is provided with a top groove, a jacking spring and a top column are sequentially arranged in the top groove from inside to outside, one end of the top column is arranged in the top groove and is abutted against the jacking spring, and the other end of the top column extends out of the top groove and is abutted against a clamp on the right side of the connecting seat.
Further, the checkpost includes the card body with connecting seat articulated, and the left end of the card body is provided with the arc dop along the circumference of shutoff post, and the left end of arc dop is provided with the card point towards the shutoff head.
Furthermore, the plugging head comprises a limiting plate arranged at the left end of the shell, a plugging column is arranged on the left side of the limiting plate, an annular groove is formed in the side wall of the plugging column along the circumferential direction, and an O-shaped ring is arranged in the annular groove.
Furthermore, the plugging column, the limiting plate and the shell are of an integrated structure and are arranged coaxially.
Further, the terminal is connected with the shell through threads, and the threaded connection part is coated with silicone adhesive.
Furthermore, the connecting seat comprises two first supporting plates welded on the side wall of the shell, a second supporting plate is welded and fixed on one side, close to the shell, of the clamp, and the second supporting plate is arranged between the two first supporting plates and is hinged with the two first supporting plates through a pin shaft.
The utility model has the advantages that:
the plugging device of the utility model is especially suitable for the rapid plugging of the inlet of the supercharger in the engine test system; whole shutoff process easy operation, quick moreover, the shutoff head inserts the booster import, realizes sealing through O type circle, and the cooperation of jacking spring, fore-set and checkpost makes plugging device and booster entrance point high-speed joint, connects moreover firmly, avoids plugging device to drop, has strengthened sealed effect, and the setting of cylindric lock for the angle of restriction checkpost to the casing rotation makes the jacking spring be in compression state all the time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
fig. 4 is a schematic view of the inlet of the supercharger.
The sealing device comprises a shell 1, a sealing head 2, a limiting plate 3, a sealing column 4, an annular groove 5, an O-shaped ring 6, a terminal 7, a hole hanging plate 8, a clamping body 9, an arc-shaped clamping head 10, a clamping tip 11, a connecting seat 12, a cylindrical pin 13, a top groove 14, a jacking spring 15, a top column 16, a first supporting plate 17, a second supporting plate 18, a pin shaft 19, a supercharger inlet 20 and an annular groove 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
The terms "left and right" of the present invention are relative to the position shown in fig. 1.
As shown in fig. 1-3, a supercharger inlet plugging device comprises a hollow shell 1, wherein a plugging head 2 is arranged at the left end of the shell 1, the plugging head 2 comprises a limiting plate 3 arranged at the left end of the shell 1, a plugging column 4 is arranged at the left side of the limiting plate 3, an annular groove 5 is circumferentially arranged on the side wall of the plugging column 4, an O-ring 6 is fixed in the annular groove 5, and the O-ring 6 is made of fluororubber; the plugging column 4, the limiting plate 3 and the shell 1 are of an integral structure and are arranged coaxially.
The right-hand member of casing 1 is provided with terminal 7, and terminal 7 passes through threaded connection with casing 1, and threaded connection department scribbles silicone adhesive, and the right-hand member of end is fixed with hanging hole board 8. Articulated through connecting seat 12 symmetry on the lateral wall of casing 1 have two checkposts, and the checkpost includes the card body 9 with connecting seat 12 articulated, and the left end of the card body 9 is provided with arc dop 10 along the circumference of shutoff post 4, and the left end of arc dop 10 is provided with the card point 11 towards shutoff post 4.
A cylindrical pin 13 is arranged on the shell 1 on the left side of the connecting seat 12, one end of the cylindrical pin 13 is arranged in the shell 1 and is fixedly connected with the shell 1, and the other end of the cylindrical pin 13 is abutted against the clamping body 9 on the left side of the connecting seat 12; the shell 1 on the right side of the connecting seat 12 is provided with a top groove 14, a jacking spring 15 and a top column 16 are sequentially arranged in the top groove 14 from inside to outside, one end of the top column 16 is arranged in the top groove 14 and is abutted against the jacking spring, and the other end of the top column extends out of the top groove 14 and is abutted against the clamping body 9 on the right side of the connecting seat 12. The cylindrical pin 13 and the top groove 14 are arranged in a direction perpendicular to the axis of the housing 1.
The connecting seat 12 includes two first supporting plates 17 welded on the side wall of the casing 1, a second supporting plate 18 is welded and fixed on one side of the clip close to the casing 1, the second supporting plate 18 is arranged between the two first supporting plates 17, and is hinged with the two first supporting plates 17 through a pin 19 and a pin 19.
The application method of the embodiment comprises the following steps: as shown in fig. 4, the supercharger inlet 20 is provided with a blocking head and an O-ring, low-temperature grease is applied to the blocking head and the O-ring, the right end of the blocking body 9 is held by a hand and pressed down forcibly, the blocking body 9 drives the clamping head to open, then the blocking head is inserted into the supercharger inlet 20 forcibly, the blocking column 4 enters the supercharger inlet 20, the blocking body 9 is loosened after the end surface of the supercharger inlet 20 is aligned with the left end of the limiting plate 3, the jacking spring 15 pushes the jacking column 16, the jacking column 16 pushes the blocking body 9, the blocking body 9 drives the clamping head to reset, and the clamping tip 11 enters the annular groove 21 of the supercharger inlet 20 to; the cylindrical pin 13 is used for limiting the inward rotation angle of the card body 9.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A booster import plugging device, includes casing (1), its characterized in that: a blocking head (2) is arranged at the left end of the shell (1), a terminal (7) is arranged at the right end of the shell, two clamps are symmetrically hinged to the side wall of the shell (1) through a connecting seat (12), a cylindrical pin (13) is arranged on the shell (1) on the left side of the connecting seat (12), one end of the cylindrical pin (13) is arranged in the shell (1), and the other end of the cylindrical pin (13) abuts against the clamp on the left side of the connecting seat (12); a top groove (14) is formed in the shell (1) on the right side of the connecting seat (12), a jacking spring (15) and a top column (16) are sequentially arranged in the top groove (14) from inside to outside, one end of the top column (16) is arranged in the top groove (14) and is abutted against the jacking spring, and the other end of the top column extends out of the top groove (14) and is abutted against a clamp on the right side of the connecting seat (12).
2. The inlet plugging device of a supercharger of claim 1, wherein: the checkpost includes the card body (9) with connecting seat (12) articulated, and the left end of the card body (9) is provided with arc dop (10) along the circumference of shutoff head (2), and the left end of arc dop (10) is provided with card point (11) towards shutoff post (4).
3. The inlet plugging device of a supercharger of claim 1, wherein: the blocking head (2) comprises a limiting plate (3) arranged at the left end of the shell (1), a blocking column (4) is arranged on the left side of the limiting plate (3), an annular groove (5) is formed in the side wall of the blocking column (4) along the circumferential direction, and an O-shaped ring (6) is arranged in the annular groove (5).
4. A supercharger inlet plugging device according to claim 3, wherein: the plugging column (4), the limiting plate (3) and the shell (1) are of an integral structure and are arranged coaxially.
5. The inlet plugging device of a supercharger of claim 1, wherein: the terminal (7) is in threaded connection with the shell (1), and silicone adhesive is coated at the threaded connection position.
6. The inlet plugging device of a supercharger of claim 1, wherein: the connecting seat (12) comprises two first supporting plates (17) welded on the side wall of the shell (1), a second supporting plate (18) is welded on one side, close to the shell (1), of the clamp, the second supporting plate (18) is arranged between the two first supporting plates (17), and the second supporting plate (18) is hinged to the two first supporting plates (17) through a pin shaft (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922127264.4U CN211344427U (en) | 2019-11-30 | 2019-11-30 | Blocking device for inlet of supercharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922127264.4U CN211344427U (en) | 2019-11-30 | 2019-11-30 | Blocking device for inlet of supercharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211344427U true CN211344427U (en) | 2020-08-25 |
Family
ID=72102603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922127264.4U Active CN211344427U (en) | 2019-11-30 | 2019-11-30 | Blocking device for inlet of supercharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211344427U (en) |
-
2019
- 2019-11-30 CN CN201922127264.4U patent/CN211344427U/en active Active
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