CN217815494U - Anti-drop's high pressure fuel pipe connects - Google Patents
Anti-drop's high pressure fuel pipe connects Download PDFInfo
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- CN217815494U CN217815494U CN202221397273.0U CN202221397273U CN217815494U CN 217815494 U CN217815494 U CN 217815494U CN 202221397273 U CN202221397273 U CN 202221397273U CN 217815494 U CN217815494 U CN 217815494U
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- high pressure
- connecting cylinder
- pressure fuel
- fuel pipe
- drop
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Abstract
The utility model discloses an anti-drop's high pressure fuel pipe connects relates to oil pipe joint technical field, including high pressure fuel pipe joint body, high pressure fuel pipe, the inside fixedly connected with baffle of high pressure fuel pipe joint body, the first connecting cylinder of outside fixedly connected with of high pressure fuel pipe joint body, high pressure fuel pipe's the outside fixedly connected with second connecting cylinder. The utility model discloses a first connecting cylinder, the second connecting cylinder, the bolt, the baffle, the reference column, the constant head tank that sets up, make high pressure fuel pipe and baffle, second connecting cylinder and first connecting cylinder all zonulae occludens, make the second connecting cylinder pass through the reference column with high pressure fuel pipe joint body simultaneously, the constant head tank joint, later through the bolt to the second connecting cylinder, first connecting cylinder is fixed, make can effectively avoid under the special circumstances, high pressure fuel pipe vibrations lead to high pressure fuel pipe joint body and high pressure fuel pipe to appear becoming flexible phenomenon of droing, can play the effect that increases the leakproofness simultaneously.
Description
Technical Field
The utility model relates to an oil pipe connects technical field, specifically is an anti-drop's high pressure fuel pipe connects.
Background
The high-pressure oil pipe is an important component of a high-pressure oil circuit of a machine tool, has the characteristics of high pressure resistance, corrosion resistance and the like, and generally has several forms such as a ferrule type, an internal thread plane type and the like.
The high pressure oil pipes are connected by high pressure oil pipe joints, so the connection of the high pressure oil pipe joints and the high pressure oil pipes is very important.
At present, most of high-pressure oil pipes are connected with high-pressure oil pipes through threads, the working environment where the high-pressure oil pipes are usually located is severe, the internal oil pressure is very high, particularly, under special conditions, the high-pressure oil pipes vibrate and the like, the high-pressure oil pipes are more easily loosened and fall off, and operators are easily injured at the moment of falling.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing an anti-drop's high pressure fuel pipe connects to solve current high pressure fuel pipe and connect the technical problem who appears becoming flexible the phenomenon that drops with high pressure fuel pipe easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-drop's high pressure fuel pipe connects, includes high pressure fuel pipe joint body, high pressure fuel pipe, the inside fixedly connected with baffle of high pressure fuel pipe joint body, the first connecting cylinder of outside fixedly connected with of high pressure fuel pipe joint body, high pressure fuel pipe's outside fixedly connected with second connecting cylinder, the inside of first connecting cylinder, second connecting cylinder is provided with the bolt, the inboard fixedly connected with reference column of second connecting cylinder, the constant head tank with reference column assorted has all been seted up to the both sides of high pressure fuel pipe joint body.
Through adopting above-mentioned technical scheme, make high pressure fuel pipe and baffle, second connecting cylinder and first connecting cylinder all zonulae occludens, make the second connecting cylinder and high pressure fuel pipe joint body pass through reference column, constant head tank joint simultaneously, later fix second connecting cylinder, first connecting cylinder through the bolt for can effectively avoid under the special circumstances, high pressure fuel pipe vibrations lead to high pressure fuel pipe joint body and high pressure fuel pipe to appear not hard up phenomenon of droing, can play the effect that increases the leakproofness simultaneously.
The utility model discloses further set up to, the internal diameter of baffle is the same with high pressure fuel pipe's internal diameter, high pressure fuel pipe's lateral wall closely laminates with the lateral wall of baffle.
Through adopting above-mentioned technical scheme, can be convenient for realize the primary connection between high pressure fuel pipe and the high pressure fuel pipe joint body.
The utility model discloses further set up to, the second connecting cylinder passes through the bolt fastening with first connecting cylinder, the internal diameter of first connecting cylinder slightly is greater than the external diameter of second connecting cylinder.
Through adopting above-mentioned technical scheme, can effectively avoid under the special circumstances, high pressure fuel pipe vibrations lead to high pressure fuel pipe to connect the body and high pressure fuel pipe the phenomenon that becomes flexible and drop appears, can play the effect that increases the leakproofness simultaneously.
The utility model discloses further set up to, the bolt is provided with eight, and every four is a set of.
Through adopting above-mentioned technical scheme, can disperse the power of second connecting cylinder and first connecting cylinder in the horizontal direction for the atress of single bolt is comparatively even.
The utility model discloses further set up to, reference column, constant head tank all are provided with eight groups, the second connecting cylinder passes through reference column, constant head tank joint with high pressure fuel pipe connects the body.
Through adopting above-mentioned technical scheme, can be convenient for the location between second connecting cylinder and the high pressure fuel pipe joint body for can avoid appearing rotating between high pressure fuel pipe joint body and the second connecting cylinder.
The utility model discloses further set up to, the equal fixedly connected with ring packing strip in one side of high pressure fuel pipe, second connecting cylinder, the ring packing groove has all been seted up to the inside of baffle, first connecting cylinder one side, high pressure fuel pipe all passes through ring packing groove, ring packing strip sealing connection with baffle, second connecting cylinder and first connecting cylinder.
Through adopting above-mentioned technical scheme, can play the effect that increases sealed effect.
The utility model discloses further set up to, annular seal groove, annular sealing strip all are provided with four groups, the annular sealing strip chooses for use the rubber material.
By adopting the technical scheme, the sealing effect is further improved through multiple sealing connection, so that the oil leakage is reduced.
To sum up, the utility model discloses mainly have following beneficial effect:
1. the utility model discloses a first connecting cylinder, second connecting cylinder, bolt, baffle, reference column, constant head tank that set up make high pressure fuel pipe and baffle, second connecting cylinder and first connecting cylinder all be closely connected, make second connecting cylinder and high pressure fuel pipe joint body pass through reference column, constant head tank joint simultaneously, later fix second connecting cylinder, first connecting cylinder through the bolt, make can effectively avoid under the special circumstances, the vibration of high pressure fuel pipe leads to high pressure fuel pipe joint body and high pressure fuel pipe to appear the phenomenon that becomes flexible and drop, can play the effect of increasing the leakproofness simultaneously;
2. the utility model discloses an annular seal groove, the annular seal strip that set up, second connecting cylinder and first connecting cylinder, high pressure fuel pipe all pass through annular seal groove, annular seal strip sealing connection with the baffle for can be through the sealed effect of the further increase of multiple sealing connection, thereby the condition that reduces the oil leak takes place.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic view of the position relationship between the first connecting cylinder and the high-pressure oil pipe of the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the first connecting cylinder and the high-pressure oil pipe of the present invention.
In the figure: 1. a high pressure tubing joint body; 2. a high pressure oil pipe; 3. a first connecting cylinder; 4. a second connecting cylinder; 5. a bolt; 6. a positioning column; 7. positioning a groove; 8. a baffle plate; 9. an annular seal groove; 10. an annular sealing strip.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
Next, an embodiment of the present invention will be described with reference to the overall structure thereof.
An anti-drop's high pressure fuel pipe connects, as shown in fig. 1-4, includes high pressure fuel pipe connects body 1, high pressure fuel pipe 2, and the inside fixedly connected with baffle 8 of high pressure fuel pipe connects body 1, and the internal diameter of baffle 8 is the same with high pressure fuel pipe 2's internal diameter, and high pressure fuel pipe 2's lateral wall closely laminates with the lateral wall of baffle 8, can be convenient for realize the primary junction between high pressure fuel pipe 2 and the high pressure fuel pipe connects body 1.
The outside fixedly connected with first connecting cylinder 3 of high pressure fuel pipe joint body 1, the outside fixedly connected with second connecting cylinder 4 of high pressure fuel pipe 2, first connecting cylinder 3, the inside of second connecting cylinder 4 is provided with bolt 5, second connecting cylinder 4 passes through bolt 5 with first connecting cylinder 3 to be fixed, the internal diameter of first connecting cylinder 3 slightly is greater than the external diameter of second connecting cylinder 4, can effectively avoid under the special circumstances, high pressure fuel pipe 2 vibrations lead to high pressure fuel pipe joint body 1 and high pressure fuel pipe 2 the phenomenon that becomes flexible and drops to appear, can play the effect that increases the leakproofness simultaneously.
All fixedly connected with annular sealing strip 10 in one side of high pressure fuel pipe 2, second connecting cylinder 4, annular seal groove 9 has all been seted up to the inside of baffle 8, 3 one sides of first connecting cylinder, and high pressure fuel pipe 2 and baffle 8, second connecting cylinder 4 all pass through annular seal groove 9, annular sealing strip 10 sealing connection with first connecting cylinder 3, can play the effect that increases sealed effect.
The inboard fixedly connected with reference column 6 of second connecting cylinder 4, high pressure fuel pipe connects the both sides of body 1 and all seted up with reference column 6 assorted constant head tank 7, reference column 6, constant head tank 7 all are provided with eight groups, second connecting cylinder 4 passes through reference column 6, constant head tank 7 joint with high pressure fuel pipe connects body 1, can be convenient for second connecting cylinder 4 and the location between the high pressure fuel pipe connects the body 1 for can avoid appearing rotating between high pressure fuel pipe connects body 1 and the second connecting cylinder 4.
The bolts 5 are eight in number, and every four bolts are in a group, so that the force of the second connecting cylinder and the force of the first connecting cylinder in the horizontal direction can be dispersed, and the stress of the single bolt 5 is uniform.
The utility model discloses a theory of operation does: during the use, make high pressure fuel pipe 2 and baffle 8, second connecting cylinder 4 and first connecting cylinder 3 all zonulae occludens, make second connecting cylinder 4 and high pressure fuel pipe connect body 1 to pass through reference column 6 simultaneously, constant head tank 7 joint, later through bolt 5 to second connecting cylinder 4, first connecting cylinder 3 is fixed, make can effectively avoid under the special circumstances, high pressure fuel pipe vibrations lead to high pressure fuel pipe to connect the body and high pressure fuel pipe the phenomenon that becomes flexible and drop to appear, can play the effect that increases the leakproofness simultaneously, and at this in-process, second connecting cylinder 4 and first connecting cylinder 3, high pressure fuel pipe 2 and baffle 8 all pass through annular seal groove 9, annular seal strip 10 sealing connection, make can connect further increase sealed effect through multiple sealing, thereby the condition of reducing the oil leak takes place.
Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.
Claims (7)
1. The utility model provides an anti-drop's high pressure fuel pipe connects, includes high pressure fuel pipe joint body (1), high pressure fuel pipe (2), its characterized in that: the inside fixedly connected with baffle (8) of high pressure fuel pipe joint body (1), the first connecting cylinder of outside fixedly connected with (3) of high pressure fuel pipe joint body (1), the outside fixedly connected with second connecting cylinder (4) of high pressure fuel pipe (2), the inside of first connecting cylinder (3), second connecting cylinder (4) is provided with bolt (5), the inboard fixedly connected with reference column (6) of second connecting cylinder (4), high pressure fuel pipe joint body (1) both sides all seted up with reference column (6) assorted constant head tank (7).
2. An anti-drop high pressure oil pipe joint according to claim 1, characterized in that: the inner diameter of the baffle (8) is the same as that of the high-pressure oil pipe (2), and the side wall of the high-pressure oil pipe (2) is tightly attached to the side wall of the baffle (8).
3. The drop-proof high pressure tubing joint of claim 1, wherein: the second connecting cylinder (4) is fixed with the first connecting cylinder (3) through a bolt (5), and the inner diameter of the first connecting cylinder (3) is slightly larger than the outer diameter of the second connecting cylinder (4).
4. The drop-proof high pressure tubing joint of claim 1, wherein: eight bolts (5) are arranged, and four bolts form a group.
5. The drop-proof high pressure tubing joint of claim 1, wherein: the positioning columns (6) and the positioning grooves (7) are provided with eight groups, and the second connecting cylinder (4) is connected with the high-pressure oil pipe connector body (1) in a clamped mode through the positioning columns (6) and the positioning grooves (7).
6. An anti-drop high pressure oil pipe joint according to claim 1, characterized in that: all fixedly connected with annular sealing strip (10) in one side of high pressure fuel pipe (2), second connecting cylinder (4), annular seal groove (9) have all been seted up to the inside of baffle (8), first connecting cylinder (3) one side, high pressure fuel pipe (2) and baffle (8), second connecting cylinder (4) all pass through annular seal groove (9), annular sealing strip (10) sealing connection with first connecting cylinder (3).
7. An anti-drop high pressure oil pipe joint according to claim 6, characterized in that: annular seal groove (9), annular sealing strip (10) all are provided with four groups, annular sealing strip (10) select for use the rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221397273.0U CN217815494U (en) | 2022-06-07 | 2022-06-07 | Anti-drop's high pressure fuel pipe connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221397273.0U CN217815494U (en) | 2022-06-07 | 2022-06-07 | Anti-drop's high pressure fuel pipe connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217815494U true CN217815494U (en) | 2022-11-15 |
Family
ID=83990702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221397273.0U Active CN217815494U (en) | 2022-06-07 | 2022-06-07 | Anti-drop's high pressure fuel pipe connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217815494U (en) |
-
2022
- 2022-06-07 CN CN202221397273.0U patent/CN217815494U/en active Active
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