CN210398106U - Quick end cap of connecting pipe for gearbox pressure detection - Google Patents
Quick end cap of connecting pipe for gearbox pressure detection Download PDFInfo
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- CN210398106U CN210398106U CN201921349528.4U CN201921349528U CN210398106U CN 210398106 U CN210398106 U CN 210398106U CN 201921349528 U CN201921349528 U CN 201921349528U CN 210398106 U CN210398106 U CN 210398106U
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- connecting pipe
- truncated cone
- shaped head
- hole
- rear end
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Abstract
The utility model discloses a gearbox is quick end cap of connecting pipe for pressure measurement, the connecting pipe comprises a connecting pipe, the tip shaping of connecting pipe has round platform shape head, the big diameter end shaping of round platform shape head is at the tip of connecting pipe, the minor diameter end department of round platform shape head is in the front portion, round platform shape head plug bush is in fixed cover, the middle part spiro union of the front end plate of fixed cover has the regulation double-screw bolt, the front end of regulation double-screw bolt stretches out the front end plate of fixed cover and is fixed with the rotation wheel, the rear end department of regulation double-screw bolt is in the middle part through-hole of fixed cover and is fixed with the connection sprue, the rear end face middle part shaping of connecting the sprue has the bellying, the bellying plug bush is in the through-hole at the front end middle part of round platform shape head, the rear end face of connecting the sprue. It can carry out the shutoff with the connecting pipe fast, and its installation is dismantled conveniently, can use repeatedly, and is effectual, efficient.
Description
The technical field is as follows:
the utility model relates to a gearbox equipment technical field, more specifically the quick end cap of connecting pipe for gearbox pressure detection that says so relates to.
Background art:
the existing anti-blocking mode is that a sleeve body with one end sealed is sleeved on the oil pipe head, then the sleeve body is fixed on the oil pipe head in a mode of a hoop and the like, and the existing gearbox needs to be disassembled after detection is finished, so that the disassembly and the assembly are troublesome, and the efficiency is low;
and the sleeve body and the hoop can be damaged after being used for many times, the replacement frequency is high, and the effect is not ideal.
The utility model has the following contents:
the utility model aims at overcoming the not enough of prior art, provide a quick end cap of connecting pipe for gearbox pressure measurement, it can carry out the shutoff with the connecting pipe fast, and its installation is dismantled conveniently, can use repeatedly, and is effectual, efficient.
The utility model provides a technical problem's scheme is:
the utility model provides a gearbox is quick end cap of connecting pipe for pressure measurement, the connecting pipe comprises a connecting pipe, the tip shaping of connecting pipe has round platform shape head, the major diameter end shaping of round platform shape head is at the tip of connecting pipe, the minor diameter end department of round platform shape head is in the front portion, round platform shape head plug bush is in fixed cover, the middle part spiro union of the front end plate of fixed cover has the regulation double-screw bolt, the front end of regulation double-screw bolt stretches out the front end plate of fixed cover and is fixed with and rotates the wheel, the rear end department of regulation double-screw bolt is in the middle part through-hole of fixed cover and is fixed with the connection sprue, the rear end face middle part shaping of connecting the sprue has the bellying, the bellying plug bush is in the through-hole at the front end middle part of round platform shape head, the rear.
The diameter of the connecting pipe is smaller than that of the large-diameter end of the truncated cone-shaped head, an arc-shaped bulge is formed on the inner wall surface of the left end of the middle through hole, the wall surface of the bottom plate of the connecting pipe is pressed against the inner wall surface of the arc-shaped bulge, and the rear wall surface of the bottom of the rear end of the truncated cone-shaped head is pressed against the front end surface of the arc-shaped bulge.
The sealing ring is nested on the protruding portion and clamped between the front end face of the truncated cone-shaped head and the rear end face of the connecting plugging block.
The middle through hole is inserted and sleeved with a buffer spring, the rear end of the adjusting stud is arranged in the middle through hole, the buffer spring is inserted and sleeved on the adjusting stud, the front end of the buffer spring exerts force on the rear wall surface of the front end plate of the fixed sleeve, and the rear end of the buffer spring exerts force on the front end surface of the connecting plugging block.
An upper through groove is formed in the wall surface of the top of the fixed sleeve and communicated with the middle through hole.
The rear part of the upper through groove is a rear part through groove, the front part of the upper through groove is a front part through groove, the width of the rear part through groove is smaller than the diameter of the large-diameter end of the cone-shaped head, and the width of the front part through groove is larger than the diameter of the large-diameter end of the cone-shaped head.
The utility model discloses an outstanding effect is:
compared with the prior art, it can be rotatory through adjusting the double-screw bolt, realizes connecting the quick shutoff with the connecting pipe of sprue, and its installation is dismantled conveniently, can use repeatedly, and is effectual, efficient.
Description of the drawings:
fig. 1 is a schematic view of a partial structure of a usage state of the present invention;
fig. 2 is a partial structural schematic diagram of the present invention;
fig. 3 is a partial top view of a connecting tube.
The specific implementation mode is as follows:
in the embodiment, as shown in fig. 1 to fig. 3, a quick plug for a connecting pipe for detecting pressure of a gearbox includes a connecting pipe 10, a truncated cone-shaped head 11 is formed at an end of the connecting pipe 10, a large diameter end of the truncated cone-shaped head 11 is formed at an end of the connecting pipe 10, a small diameter end of the truncated cone-shaped head 11 is located at a front portion, the truncated cone-shaped head 11 is inserted and sleeved in a fixing sleeve 20, an adjusting stud 21 is screwed in a middle of a front end plate of the fixing sleeve 20, a front end of the adjusting stud 21 extends out of the front end plate of the fixing sleeve 20 and is fixed with a rotating wheel 22, a rear end of the adjusting stud 21 is located in a middle through hole 23 of the fixing sleeve 20 and is fixed with a connecting block 24, a protruding portion 25 is formed in a middle of a rear end face of the connecting block 24, the protruding portion 25 is inserted and sleeved in a through hole 111 in the middle of the front end of the truncated cone-shaped.
Further, the diameter of the connecting pipe 10 is smaller than the diameter of the large diameter end of the truncated cone-shaped head 11, an arc-shaped protrusion 231 is formed on the inner wall surface of the left end of the middle through hole 23, the wall surface of the bottom plate of the connecting pipe 10 is pressed against the inner wall surface of the arc-shaped protrusion 231, and the bottom rear wall surface of the rear end of the truncated cone-shaped head 11 is pressed against the front end surface of the arc-shaped protrusion 231.
Further, the sealing ring 1 is nested on the protruding portion 25, and the sealing ring 1 is clamped between the front end surface of the truncated cone-shaped head 11 and the rear end surface of the connecting block 24.
Furthermore, the buffer spring 2 is inserted into the middle through hole 23, the rear end of the adjusting stud 21 is positioned in the middle through hole 23, the buffer spring 2 is inserted into the adjusting stud 21, the front end of the buffer spring 2 is forced on the rear wall surface of the front end plate of the fixed sleeve 20, and the rear end of the buffer spring 2 is forced on the front end surface of the connecting block 24.
Furthermore, an upper through groove 26 is formed on the top wall surface of the fixing sleeve 20, and the upper through groove 26 is communicated with the middle through hole 23.
Further, the rear portion of the upper through groove 26 is a rear portion through groove 261, the front portion of the upper through groove 26 is a front portion through groove 262, the width of the rear portion through groove 261 is smaller than the diameter of the large diameter end of the truncated cone-shaped head 11, and the width of the front portion through groove 262 is larger than the diameter of the large diameter end of the truncated cone-shaped head 11.
The working principle is as follows: the rear end of the connecting pipe 10 is fixed on the gearbox shell and communicated with an oil cavity in the gearbox, when the connecting pipe is used, the connecting pipe 10 extends into the middle through hole 23 from the rear through groove 261, the truncated cone-shaped head 11 extends into the middle through hole 23 from the front through groove 262, then, the wall surface of the bottom plate of the connecting pipe 10 is pressed on the inner wall surface of the arc-shaped bulge 231, the rear wall surface of the bottom of the rear end of the truncated cone-shaped head 11 is pressed on the front end surface of the arc-shaped bulge 231, the rotating wheel 22 is manually rotated, the adjusting stud 21 is rotated, the bulge 25 is inserted and sleeved in the through hole 111 in the middle of the front end of the truncated cone-shaped head 11, the sealing ring 1 is clamped between the front end surface of the truncated cone-shaped head 11 and the rear end surface of the connecting block 24, fixation is completed, at the moment, the connecting pipe 10 is sealed, the pressure.
After the detection is finished, the adjusting stud 21 can be rotated by directly rotating the rotating wheel 22, so that the connecting plug 24 is separated from the truncated cone-shaped head 11, the embodiment can be detached, and the device is very convenient.
Finally, the above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (5)
1. The utility model provides a gearbox is quick end cap of connecting pipe for pressure measurement, includes connecting pipe (10), its characterized in that: the end part of the connecting pipe (10) is formed with a truncated cone-shaped head (11), the large diameter end of the truncated cone-shaped head (11) is formed at the end part of the connecting pipe (10), the small diameter end of the truncated cone-shaped head (11) is arranged at the front part, the truncated cone-shaped head (11) is inserted in the fixed sleeve (20), the middle part of the front end plate of the fixed sleeve (20) is screwed with an adjusting stud (21), the front end of the adjusting stud (21) extends out of the front end plate of the fixed sleeve (20) and is fixed with a rotating wheel (22), the rear end of the adjusting stud (21) is positioned in a middle through hole (23) of the fixed sleeve (20) and is fixed with a connecting block (24), the middle part of the rear end surface of the connecting block (24) is formed with a convex part (25), the convex part (25) is inserted and sleeved in a through hole (111) in the middle part of the front end of the truncated cone-shaped head (11), the rear end face of the connecting block (24) is pressed against the front end face of the truncated cone-shaped head (11).
2. The quick plug for the connecting pipe for detecting the pressure of the gearbox according to claim 1, is characterized in that: the diameter of the connecting pipe (10) is smaller than that of the large-diameter end of the truncated cone-shaped head (11), an arc-shaped bulge (231) is formed on the inner wall surface of the left end of the middle through hole (23), the wall surface of the bottom plate of the connecting pipe (10) is pressed against the inner wall surface of the arc-shaped bulge (231), and the rear wall surface of the bottom of the rear end of the truncated cone-shaped head (11) is pressed against the front end surface of the arc-shaped bulge (231).
3. The quick plug for the connecting pipe for detecting the pressure of the gearbox according to claim 1, is characterized in that: the sealing ring (1) is nested on the protruding portion (25), and the sealing ring (1) is clamped between the front end face of the truncated cone-shaped head (11) and the rear end face of the connecting plugging block (24).
4. The quick plug for the connecting pipe for detecting the pressure of the gearbox according to claim 1, is characterized in that: the middle through hole (23) is sleeved with a buffer spring (2), the rear end of the adjusting stud (21) is arranged in the middle through hole (23), the buffer spring (2) is sleeved on the adjusting stud (21), the front end of the buffer spring (2) exerts force on the rear wall surface of the front end plate of the fixing sleeve (20), and the rear end of the buffer spring (2) exerts force on the front end surface of the connecting block (24).
5. The quick plug for the connecting pipe for detecting the pressure of the gearbox according to claim 1, is characterized in that: an upper through groove (26) is formed in the wall surface of the top of the fixed sleeve (20), and the upper through groove (26) is communicated with the middle through hole (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921349528.4U CN210398106U (en) | 2019-08-20 | 2019-08-20 | Quick end cap of connecting pipe for gearbox pressure detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921349528.4U CN210398106U (en) | 2019-08-20 | 2019-08-20 | Quick end cap of connecting pipe for gearbox pressure detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210398106U true CN210398106U (en) | 2020-04-24 |
Family
ID=70339350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921349528.4U Active CN210398106U (en) | 2019-08-20 | 2019-08-20 | Quick end cap of connecting pipe for gearbox pressure detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210398106U (en) |
-
2019
- 2019-08-20 CN CN201921349528.4U patent/CN210398106U/en active Active
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