CN217030284U - Straight pipe joint for hydraulic machine - Google Patents
Straight pipe joint for hydraulic machine Download PDFInfo
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- CN217030284U CN217030284U CN202122822313.3U CN202122822313U CN217030284U CN 217030284 U CN217030284 U CN 217030284U CN 202122822313 U CN202122822313 U CN 202122822313U CN 217030284 U CN217030284 U CN 217030284U
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- pipe joint
- straight
- holding ring
- hexagonal
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Abstract
The utility model discloses a straight-through pipe joint for a hydraulic press, relates to hydraulic press accessories, and aims to solve the problem that when a wrench is applied with force, the wrench is easy to slide out of an outer hexagon, so that the straight-through pipe joint is inconvenient to install and replace, and the technical scheme is characterized in that: including body and outer hexagonal, two holding rings of outer fixedly connected with of body, the two sides of hexagonal outside two holding rings laminate respectively, the outer distance along to the body of holding ring is greater than the distance of hexagonal side to the body outside, the outer bending along of holding ring is formed with the guide part, distance between two guide parts is from the one end to the other end crescent that is close to the body. The positioning ring is made of carbon steel and has the characteristic of high strength, so that the strength of the positioning ring can be improved, the positioning ring has stronger supporting capacity, and the wrench can be conveniently limited from shifting.
Description
Technical Field
The utility model relates to a hydraulic press accessory, in particular to a straight-through pipe joint for a hydraulic press.
Background
A pipe joint is a hydraulic term, which is a part of a hydraulic system that connects a pipe or attaches a pipe to a hydraulic component, and is a generic term for a connecting member that can be attached and detached in a fluid passage.
The pipe joint comprises a straight-through pipe joint, the existing straight-through pipe joint comprises a pipe body, threads are arranged at two ends of the pipe body, an outer hexagon is formed in the center of the pipe body, and the right-angle pipe joint can be conveniently connected or detached by rotating the right-angle pipe joint through a wrench.
When the existing straight-through pipe joint for the hydraulic machine is installed or needs to be replaced, the outer hexagon is clamped through the wrench, then force is applied to rotate, the operating environment is complex, the wrench and the hand can have an offset angle, and when force is applied to the wrench, the wrench easily slides out of the outer hexagon, so that the straight-through pipe joint is inconvenient to install and replace.
Therefore, a new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a straight-through pipe joint for a hydraulic machine, which can prevent a wrench from deviating and separating from an outer hexagon and is convenient to rotate.
The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a straight pipe joint for hydraulic press, includes body and outer hexagonal, two holding rings of the outer fixedly connected with of body, two the holding ring laminates outer hexagonal two sides respectively, the holding ring is outer along the distance to the body to be greater than the distance of outer hexagonal side to the body, the outer bending along of holding ring is formed with the guide part, two distance between the guide part is from the one end to the other end crescent that is close to the body.
Through adopting above-mentioned technical scheme, when rotating through the spanner through the straight-through pipe joint, because the distance between one side of two guide parts body dorsad is great, thereby make things convenient for the spanner card to go into between two guide parts, play the guide effect to the removal of spanner through the guide part, conveniently remove the spanner to between two holding rings, the spanner is when exerting oneself, when it receives the external force along straight-through pipe joint length direction, the spanner can be inconsistent with one of them holding ring, thereby through the removal of holding ring restriction spanner, avoid the spanner to take place the skew and break away from outer hexagonal, conveniently rotate straight-through pipe joint.
The utility model is further configured to: the outer wall of the pipe body is fixedly connected with a plurality of reinforcing plates which are right-angled triangles, and two right-angled edges of each reinforcing plate are respectively fixed with the pipe body and one surface of each positioning ring, which faces away from the outer hexagon.
Through adopting above-mentioned technical scheme, the reinforcing plate can play the supporting role to the holding ring, improves the intensity of holding ring and body junction for the holding ring has stronger bearing capacity, conveniently restricts the spanner skew.
The utility model is further configured to: two equal six sheets of rubber of fixedly connected with, six in the one side that the holding ring was faced each other six sides that the sheet rubber corresponds outer hexagonal set up.
Through adopting above-mentioned technical scheme, the sheet rubber can reduce the rigidity collision between spanner and the holding ring on the one hand, plays the effect of protection to the holding ring, and on the other hand can increase the frictional force between spanner and the holding ring, because the holding ring is fixed on the body to make things convenient for the spanner to rotate the body.
The utility model is further configured to: the outer edge of guide part is formed with the arc limit that the cross-section is the arc setting, the arc convex surface on arc limit sets up to the body dorsad.
By adopting the technical scheme, when an operator holds the straight-through pipe joint, the arc edge is contacted with the hand, the arc edge can protect the hand, and the straight-through pipe joint is convenient to move.
The utility model is further configured to: and a zinc coating is arranged outside the positioning ring.
Through adopting above-mentioned technical scheme, the galvanizing coat can play anticorrosive effect to make the holding ring corrosion-resistant, improve the life of holding ring, make the through pipe joint more durable.
The utility model is further configured to: the locating ring is made of carbon steel.
Through adopting above-mentioned technical scheme, the carbon steel has the characteristics of high strength to can improve the intensity of holding ring, make it have stronger support capacity, conveniently restrict the spanner skew.
In conclusion, the utility model has the following beneficial effects: when rotating straight-through pipe joint through the spanner, because the distance between one side of two guide parts body dorsad is great, thereby make things convenient for spanner card to go into between two guide parts, play the guide effect through the guide part to the removal of spanner, conveniently remove the spanner to between two holding rings, the spanner is when exerting oneself, when it receives along straight-through pipe joint length direction's external force, the spanner can be inconsistent with one of them holding ring, thereby through the removal of holding ring restriction spanner, avoid the spanner to take place the skew and break away from outer hexagonal, conveniently rotate straight-through pipe joint.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a tube body; 2. an outer hexagon; 3. a positioning ring; 4. a guide portion; 5. a reinforcing plate; 6. a rubber sheet; 7. and (5) arc edges.
Detailed Description
The utility model is described in detail below with reference to the figures and examples.
The utility model provides a straight-through pipe joint for hydraulic press, as shown in figure 1, including body 1 and outer hexagonal 2, body 1 outer welding has two holding rings 3, two holding rings 3 laminate outer hexagonal 2's two sides respectively, holding ring 3 is outer along being greater than the distance of outer hexagonal 2's side to body 1's distance to body 1, holding ring 3 has guide part 4 along crooked integrated into one piece outward, distance between two guide part 4 is from the one end to the other end crescent near body 1, guide part 4 is outer along being formed with the arc limit 7 that the cross-section is the arc setting, the arc convex surface on arc limit 7 sets up body 1 dorsad, holding ring 3 and guide part 4 all adopt carbon steel, and holding ring 3 and guide part 4 are outer all to be equipped with the galvanizing coat through electroplating.
As shown in fig. 1, the outer wall of the pipe body 1 is welded with a plurality of reinforcing plates 5 which are right-angled triangles, two right-angled edges of each reinforcing plate 5 are respectively welded with the pipe body 1 and one side of each positioning ring 3 which faces away from the outer hexagon 2, the two positioning rings 3 face each other, the rubber sheets 6 made of six rubber materials are bonded on the side, and the six rubber sheets 6 are arranged on the six sides of the corresponding outer hexagon 2.
The working principle is as follows: when the straight pipe joint is rotated by a wrench, because the distance between one sides of the two guide parts 4 back to the pipe body 1 is larger, the wrench can be conveniently clamped between the two guide parts 4, the wrench can be conveniently moved between the two positioning rings 3 by guiding the movement of the wrench through the guide parts 4, when the wrench is forced, when the wrench is subjected to external force along the length direction of the straight pipe joint, the wrench can be abutted against the rubber sheet 6 on one positioning ring 3, the rubber sheet 6 can reduce the rigid collision between the wrench and the positioning ring 3 on one hand and protect the positioning ring 3 on the other hand, the friction force between the wrench and the positioning ring 3 can be increased on the other hand, because the positioning rings 3 are fixed on the pipe body 1, the wrench can conveniently rotate the pipe body 1, the wrench is limited to move by the positioning rings 3, the wrench is prevented from deviating and separating from the outer hexagonal 2, and the straight pipe joint is convenient to rotate, reinforcing plate 5 can play the supporting role to holding ring 3, improves the intensity of holding ring 3 and 1 junction of body for holding ring 3 has stronger bearing capacity, and convenient restriction spanner skew.
The carbon steel has the characteristics of high strength, thereby can improve the intensity of holding ring 3 and guide part 4, make it have stronger support capacity, conveniently restrict the spanner skew, the galvanizing coat can play anticorrosive effect, thereby make holding ring 3 and guide part 4 corrosion-resistant, improve the life of holding ring 3 and guide part 4, make through coupling more durable, when operating personnel grips through coupling, circular arc limit 7 contacts with the hand, circular arc limit 7 can play the effect of protection to the hand, conveniently remove through coupling.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and all technical solutions that belong to the idea of the present invention belong to the scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (6)
1. A straight-through pipe joint for a hydraulic machine is characterized in that: including body (1) and outer hexagonal (2), two holding rings (3) of the outer fixedly connected with of body (1), two the two sides of outer hexagonal (2) are laminated respectively in holding ring (3), the distance of holding ring (3) outer edge to body (1) is greater than the distance to body (1) in the side of outer hexagonal (2), the outer edge bending of holding ring (3) is formed with guide part (4), two distance between guide part (4) is from the one end to the other end crescent that is close to body (1).
2. The straight pipe joint for the hydraulic machine as claimed in claim 1, wherein: the outer wall of the pipe body (1) is fixedly connected with a plurality of reinforcing plates (5) which are right-angled triangles, and two right-angled edges of each reinforcing plate (5) are fixed to one surface of the pipe body (1) and one surface of the positioning ring (3) which faces outwards and is provided with the hexagonal angle (2) respectively.
3. The straight pipe joint for the hydraulic machine as claimed in claim 1, wherein: two equal six rubber slab (6), six of equal fixedly connected with in the one side that holding ring (3) faced each other six rubber slab (6) correspond six side settings of outer hexagonal (2).
4. The through pipe joint for hydraulic machines according to claim 1, characterized in that: the outer edge of guide part (4) is formed with arc limit (7) that the cross-section is the arc setting, the arc convex surface of arc limit (7) sets up body (1) dorsad.
5. The straight pipe joint for the hydraulic machine as claimed in claim 1, wherein: and a zinc coating is arranged outside the positioning ring (3).
6. The through pipe joint for hydraulic machines according to claim 1, characterized in that: the positioning ring (3) is made of carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122822313.3U CN217030284U (en) | 2021-11-17 | 2021-11-17 | Straight pipe joint for hydraulic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122822313.3U CN217030284U (en) | 2021-11-17 | 2021-11-17 | Straight pipe joint for hydraulic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217030284U true CN217030284U (en) | 2022-07-22 |
Family
ID=82439965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122822313.3U Active CN217030284U (en) | 2021-11-17 | 2021-11-17 | Straight pipe joint for hydraulic machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217030284U (en) |
-
2021
- 2021-11-17 CN CN202122822313.3U patent/CN217030284U/en active Active
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