CN219101861U - Stable fish-eye joint - Google Patents
Stable fish-eye joint Download PDFInfo
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- CN219101861U CN219101861U CN202222902041.2U CN202222902041U CN219101861U CN 219101861 U CN219101861 U CN 219101861U CN 202222902041 U CN202222902041 U CN 202222902041U CN 219101861 U CN219101861 U CN 219101861U
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- joint
- fish
- sealing
- lubricating
- lubricating pipe
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Abstract
The utility model discloses a stable fish-eye joint, which belongs to the technical field of fish-eye joints and comprises an outer ring, wherein a joint block is arranged in the outer ring, a lubricating pipe is arranged between the outer ring and the joint block, a sealing component is arranged in the lubricating pipe, a pressing oil bottle is arranged at the upper end of the lubricating pipe, the sealing component is arranged in the lubricating pipe, a rotating sealing circular plate is arranged in the lubricating pipe, the lubricating pipe can be sealed and blocked, waste caused by excessive injection of lubricating oil into the fish-eye joint after the pressing oil bottle is mistakenly touched is avoided, and a limiting plate in the lubricating pipe can avoid the excessive rotation of the sealing circular plate to influence the sealing effect; the auxiliary assembly is arranged, the spring pin in the fixing ring is clamped with the fixing hole in the positioning sleeve, and the mounting block and the lantern ring can be fixed, so that relative movement between the mounting block and the lantern ring can not occur, the structure between the mounting block and the connecting rod is more stable, and the mounting stability of the fisheye joint is improved.
Description
Technical Field
The utility model belongs to the technical field of fish-eye joints, and particularly relates to a stable fish-eye joint.
Background
The fish-eye joint is specially called a self-lubricating rod end joint bearing, and belongs to one kind of joint bearing. The function is to connect the two bars with intersecting center lines.
The Chinese patent application No. 202220155359.6 discloses a multifunctional fish-eye joint, which comprises an outer ring, wherein a joint mechanism is connected in the outer ring in a sliding way, one side of the joint mechanism is fixedly connected with a mounting mechanism, the inside of the mounting mechanism is connected with a connecting mechanism in a sliding way, one side of the connecting mechanism far away from the mounting mechanism is connected with a limiting mechanism in a threaded way, and the multifunctional fish-eye joint has the beneficial effects that: through setting up the lubrication hole, pressing oil bottle and lubricated pipe can be fast with the lubrication liquid injection outer loop and connect the piece inside lubricated, increase the leakproofness of outer loop and connect piece junction through the sealing washer simultaneously, prevent that lubricating oil from leaking, increase life, the colleague passes through ring channel and slider, can drive the lantern ring and rotate screw thread groove threaded connection at the connecting rod when removing the lantern ring to carry out quick connect or dismantle connecting piece, dismantle fastly, and need not use the instrument just can use fast during the use.
The above-mentioned disclosed patent presses down between oil bottle by mistake bump will have lubricating oil entering outer loop and the joint piece, can cause the waste when the lubrication degree is good in the joint, simultaneously, the connection between installation piece and the connecting rod is not stable enough when the former device installation.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a stable fish-eye joint which has the characteristics of less waste of lubricating oil and stable structure.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stable fish-eye joint, includes the outer loop, the outer loop is inside to be provided with to connect the piece, is provided with lubricated pipe between outer loop and the piece, and lubricated intraductal seal assembly that is provided with of pipe, lubricated pipe upper end are provided with presses the oil bottle, and outer loop one side is provided with the installation piece, and installation piece one side is provided with the connecting rod, is provided with the lantern ring between connecting rod and the installation piece, is provided with auxiliary assembly between lantern ring and the installation piece.
Preferably, the seal assembly comprises a rotating rod, a rotating disc and a seal circular plate, wherein the rotating rod is arranged inside the lubrication pipe, the seal circular plate is arranged on the surface of the rotating rod, and the rotating disc is arranged at one end of the rotating rod.
Preferably, the sealing assembly further comprises a limiting plate and a buffer pad, wherein the limiting plate is arranged inside the lubricating pipe and positioned at the lower end of the sealing circular plate, and the buffer pad is arranged on the surface of the limiting plate.
Preferably, the seal assembly further comprises an indicator plate and an indicator, wherein the indicator plate is arranged inside the rotating disc, and the indicator mark is arranged on the surface of the indicator plate.
Preferably, the auxiliary assembly comprises a fixed ring, a positioning sleeve, a fixed hole and a spring pin, wherein the positioning sleeve is arranged on one side of the lantern ring, the fixed ring is arranged on the surface of the mounting block, the spring pin is arranged inside the fixed ring, and the fixed hole is arranged in the position, corresponding to the spring pin, of the positioning sleeve.
Preferably, the outer surface of the positioning sleeve and the position corresponding to the fixing hole are provided with rubber soft covers, and the rubber soft covers are of arc structures.
Compared with the prior art, the utility model has the beneficial effects that:
1. the sealing assembly is arranged in the lubricating pipe, the rotating sealing circular plate is arranged in the lubricating pipe, the lubricating pipe can be sealed and blocked, waste caused by excessive injection of lubricating oil into the fisheye joint after the oil bottle is touched by mistake is avoided, and the limiting plate in the lubricating pipe can prevent the sealing circular plate from excessively rotating to influence the sealing effect.
2. The auxiliary assembly is arranged, the spring pin in the fixing ring is clamped with the fixing hole in the positioning sleeve, and the mounting block and the lantern ring can be fixed, so that relative movement between the mounting block and the lantern ring can not occur, the structure between the mounting block and the connecting rod is more stable, and the mounting stability of the fisheye joint is improved.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of the utility model at B of FIG. 2;
FIG. 4 is a front view of a rotatable disk of the present utility model;
FIG. 5 is an enlarged view of the utility model at A of FIG. 2;
in the figure: 1. an outer ring; 2. a joint block; 3. a connecting rod; 4. a collar; 5. an auxiliary component; 51. a fixing ring; 52. a positioning sleeve; 53. a fixing hole; 54. a rubber soft cover; 55. a spring pin; 6. a lubrication tube; 7. pressing the oil bottle; 8. a seal assembly; 81. a rotating lever; 82. a rotating disc; 83. a limiting plate; 84. a cushion pad; 85. a sealing circular plate; 86. an indication board; 87. an indicator; 9. and (5) installing a block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a stable fish-eye joint, includes outer loop 1, and outer loop 1 is inside to be provided with connects piece 2, is provided with lubricated pipe 6 between outer loop 1 and the piece 2, and lubricated pipe 6 is inside to be provided with seal assembly 8, and lubricated pipe 6 upper end is provided with presses oil bottle 7, and outer loop 1 one side is provided with installation piece 9, and installation piece 9 one side is provided with connecting rod 3, is provided with lantern ring 4 between connecting rod 3 and the installation piece 9, is provided with auxiliary assembly 5 between lantern ring 4 and the installation piece 9.
Specifically, the sealing assembly 8 comprises a rotating rod 81, a rotating disc 82 and a sealing circular plate 85, wherein the rotating rod 81 is arranged in the lubricating tube 6, the sealing circular plate 85 is arranged on the surface of the rotating rod 81, the rotating disc 82 is arranged at one end of the rotating rod 81,
through adopting above-mentioned technical scheme, rotate the rolling disc 82, make dwang 81 drive sealed plectane 85 rotate and seal lubricated pipe 6, avoid pressing oil bottle 7 and pour into too much lubricating oil and cause the waste after being bumped by the mistake.
Specifically, the sealing assembly 8 further comprises a limiting plate 83 and a buffer pad 84, wherein the limiting plate 83 is arranged inside the lubrication tube 6 and at the lower end of the sealing circular plate 85, the buffer pad 84 is arranged on the surface of the limiting plate 83,
by adopting the above technical scheme, the limiting plate 83 can prevent the sealing circular plate 85 from excessively rotating to leave a gap, and the buffer pad 84 can prevent the sealing circular plate 85 from being damaged.
In particular, the seal assembly 8 further comprises an indicator plate 86 and an indicator 87, wherein the indicator plate 86 is provided inside the rotating disc 82, the indicator 87 is provided on the surface of the indicator plate 86,
through adopting above-mentioned technical scheme, the surface of the indicator plate 86 in the rotating disc 82 sets up indicator 87, makes things convenient for the staff to confirm the direction of rotation.
When the embodiment is used, the oil bottle 7 is extruded and pressed when lubrication is needed, lubricating oil is injected into the outer ring 1 and the joint block 2 of the fisheye joint through the lubricating pipe 6, after lubrication is completed, the rotating disc 82 is rotated, the rotating rod 81 drives the sealing circular plate 85 to rotate to seal the lubricating pipe 6, waste caused by injection of excessive lubricating oil after the oil bottle 7 is mistakenly touched is avoided, the limiting plate 83 can avoid excessive rotation of the sealing circular plate 85 to leave gaps, the buffer pad 84 can avoid damage of the sealing circular plate 85, the indicator 87 is arranged on the surface of the indicator 86 in the rotating disc 82, a worker can conveniently determine the rotation direction, the installation block 9 is sleeved with the connecting rod 3 when the fisheye joint is installed, then the lantern ring 4 is pushed to move and rotate, and the lantern ring 4 is connected with the connecting rod 3 in a threaded mode, so that the connection of the fisheye joint is completed.
Example 2
This embodiment differs from embodiment 1 in that: the auxiliary component 5 comprises a fixed ring 51, a locating sleeve 52, a fixed hole 53 and a spring pin 55, wherein the locating sleeve 52 is arranged on one side of the lantern ring 4, the fixed ring 51 is arranged on the surface of the mounting block 9, the spring pin 55 is arranged in the fixed ring 51, the fixed hole 53 is arranged in the locating sleeve 52 and corresponds to the spring pin 55,
through adopting above-mentioned technical scheme, the spring pin 55 card in the solid fixed ring 51 goes into in the fixed orifices 53, is connected fixedly to lantern ring 4 and installation piece 9, makes it can not appear relative movement, and the installation of fisheye joint is more stable.
Specifically, a rubber soft cover 54 is arranged on the outer surface of the positioning sleeve 52 corresponding to the fixing hole 53, the rubber soft cover 54 is arranged in an arc structure,
by adopting the above technical scheme, the rubber soft cover 54 can shield the fixing hole 53, prevent dust from entering, and has elasticity, so that the pressing of the spring pin 55 is not affected.
When the fixing device is used, after the fixing of the lantern ring 4 is completed, the positioning sleeve 52 moves synchronously therewith, at this time, the spring pin 55 in the fixing ring 51 is clamped into the fixing hole 53, so that the lantern ring 4 and the mounting block 9 are connected and fixed, relative movement cannot occur, the mounting of the fish-eye joint is more stable, the rubber soft cover 54 can shield the fixing hole 53, dust is prevented from entering, and the fixing device has elasticity and cannot influence the pressing of the spring pin 55.
The spring pin 55 is a prior art, and is selected from the model XY1248.
The working principle and the using flow of the utility model are as follows: when the device is used, the oil bottle 7 is extruded and pressed when lubrication is needed, lubricating oil is injected into the outer ring 1 and the joint block 2 of the fisheye joint through the lubricating pipe 6, after lubrication is finished, the rotating disc 82 is rotated, the rotating rod 81 drives the sealing circular plate 85 to rotate so as to seal the lubricating pipe 6, waste caused by excessive injected lubricating oil after the oil bottle 7 is mistakenly touched is avoided, the limiting plate 83 can avoid excessive rotation of the sealing circular plate 85 to leave gaps, the buffer pad 84 can avoid damage of the sealing circular plate 85, the indicator 87 is arranged on the surface of the indicator 86 in the rotating disc 82, a worker can conveniently determine the rotation direction, when the fisheye joint is installed, the installation block 9 is sleeved with the connecting rod 3, then the lantern ring 4 is pushed to move and rotate, and the lantern ring 4 is connected with the connecting rod 3 in a threaded manner so as to finish the connection of the fisheye joint; after the lantern ring 4 is fixed, the positioning sleeve 52 moves synchronously with the fixing sleeve, at the moment, the spring pin 55 in the fixed ring 51 is clamped into the fixing hole 53, so that the lantern ring 4 and the mounting block 9 are connected and fixed, relative movement cannot occur, the mounting of the fish-eye joint is more stable, the rubber soft cover 54 can shield the fixing hole 53, dust is prevented from entering, and the spring pin has elasticity, so that the pressing of the spring pin 55 cannot be influenced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A stable fish-eye joint, includes outer loop, its characterized in that: the inside joint piece that is provided with of outer loop, be provided with lubricated pipe between outer loop and the joint piece, lubricated intraduct is provided with seal assembly, and lubricated pipe upper end is provided with presses the oil bottle, and outer loop one side is provided with the installation piece, and installation piece one side is provided with the connecting rod, is provided with the lantern ring between connecting rod and the installation piece, is provided with auxiliary assembly between lantern ring and the installation piece.
2. A stable fish-eye joint as claimed in claim 1, wherein: the sealing assembly comprises a rotating rod, a rotating disc and a sealing circular plate, wherein the rotating rod is arranged inside the lubricating tube, the sealing circular plate is arranged on the surface of the rotating rod, and the rotating disc is arranged at one end of the rotating rod.
3. A stable fish-eye joint as claimed in claim 2, wherein: the sealing assembly further comprises a limiting plate and a buffer pad, wherein the limiting plate is arranged inside the lubricating pipe and positioned at the lower end of the sealing circular plate, and the buffer pad is arranged on the surface of the limiting plate.
4. A stable fish-eye joint as claimed in claim 2, wherein: the seal assembly further comprises an indicator plate and an indicator mark, wherein the indicator plate is arranged inside the rotating disc, and the indicator mark is arranged on the surface of the indicator plate.
5. A stable fish-eye joint as claimed in claim 1, wherein: the auxiliary assembly comprises a fixed ring, a locating sleeve, a fixed hole and a spring pin, wherein the locating sleeve is arranged on one side of the lantern ring, the fixed ring is arranged on the surface of the mounting block, the spring pin is arranged inside the fixed ring, and the fixed hole is formed in the position, corresponding to the spring pin, of the locating sleeve.
6. A stable fish-eye joint as claimed in claim 5, wherein: the outer surface of the positioning sleeve and the corresponding position of the fixing hole are provided with rubber soft covers, and the rubber soft covers are of arc structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222902041.2U CN219101861U (en) | 2022-11-01 | 2022-11-01 | Stable fish-eye joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222902041.2U CN219101861U (en) | 2022-11-01 | 2022-11-01 | Stable fish-eye joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219101861U true CN219101861U (en) | 2023-05-30 |
Family
ID=86463399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222902041.2U Active CN219101861U (en) | 2022-11-01 | 2022-11-01 | Stable fish-eye joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219101861U (en) |
-
2022
- 2022-11-01 CN CN202222902041.2U patent/CN219101861U/en active Active
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