CN219795840U - High-precision ball joint assembly - Google Patents
High-precision ball joint assembly Download PDFInfo
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- CN219795840U CN219795840U CN202320706755.8U CN202320706755U CN219795840U CN 219795840 U CN219795840 U CN 219795840U CN 202320706755 U CN202320706755 U CN 202320706755U CN 219795840 U CN219795840 U CN 219795840U
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- fixing
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- 230000000670 limiting effect Effects 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims description 16
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of ball joint assemblies, and discloses a high-precision ball joint assembly which comprises a joint main body, wherein a supporting sleeve is movably arranged in the joint main body, a ball head is movably arranged in the supporting sleeve, a connecting rod is arranged at the top of the ball head, a fixing sleeve is arranged at the top of the joint main body, a limiting ring is arranged in an internal thread of the fixing sleeve, and an adjusting ring is arranged at the top end of the limiting ring. According to the utility model, the limiting ring is arranged in the fixing sleeve in a threaded manner, so that the limiting block can be pressed downwards to be fixed, the supporting sleeve is prevented from being separated from the inside of the joint main body, the damaged ball head can be conveniently replaced, the fixing rod is in threaded connection with the threaded sleeve in a threaded manner through rotation, the top end of the fixing rod is arranged in the threaded groove in a threaded manner, the supporting sleeve can be locked and fixed, the supporting sleeve is prevented from shaking in the inside of the joint main body, and the aim of high precision can be achieved.
Description
Technical Field
The utility model relates to the technical field of ball joint assemblies, in particular to a high-precision ball joint assembly.
Background
The spherical joint is also called a spherical compensator, which mainly absorbs or compensates transverse displacement of a pipeline in one or more directions by means of angular displacement of a sphere, the compensator is used in pairs, and the single joint has no compensation capability, but can be used as a universal joint of the pipeline.
The existing ball joint assembly is inconvenient to connect and fix when in use, is inconvenient to replace when the ball joint is damaged, is inconvenient to connect and fix when in use according to the ball joint assembly disclosed in Chinese patent publication No. CN205689584U, is inconvenient to replace the joint inside the ball joint when the ball joint is damaged, is low in precision, and is easy to reverse slide after being installed, so that the use of the ball joint is affected, and the problem of the ball joint assembly with high precision is solved according to the conditions.
Disclosure of Invention
The utility model aims to solve the defects existing in the prior art, such as: the existing ball joint assembly is inconvenient to connect and fix when the ball joint is damaged, the joint inside the existing ball joint assembly is inconvenient to replace, the precision of the existing ball joint is low, the ball joint is easy to reversely slide after being installed, and therefore the use of the ball joint is affected, and the ball joint assembly with high precision is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a ball of high accuracy connects assembly, includes connects the main part, the inside movable mounting who connects the main part has the supporting sleeve, the inside movable mounting who supports the cover has the bulb, the connecting rod is installed at the top of bulb, the fixed cover is installed at the top of connecting the main part, the spacing ring is installed to the internal thread of fixed cover, the adjusting ring is installed on the top of spacing ring, the top of adjusting ring is located the top of fixed cover, the fixing base is installed in the left side of connecting the main part, the fixed slot has been seted up in the left side of fixing base, the fixed block is installed to the internal thread of fixed slot, the bracing piece is installed in the left side of fixed block, stop gear is all installed to the upper and lower both sides of bracing piece, the fixed ring is installed in the left side of fixing base, the supporting slot of bilateral symmetry has been seted up in the left side of fixed ring, the equal activity of stop gear alternates in the inside of supporting slot, the common cover in the outside of stop gear has the expansion ring, the mid-mounting of connecting the main part bottom.
Preferably, the stop gear is including installing the spacing in both sides about the bracing piece, supporting spring is all installed to the left inner wall of spacing, movable block is installed on supporting spring's right side, the gag lever post is installed on movable block's right side, the right side activity of gag lever post alternates in the inside of supporting slot.
Preferably, the slide hole is transversely arranged on one side, far away from the support rod, of the limiting mechanism, the sliding block is movably arranged in the slide hole, and one end of the sliding block is respectively connected with the inner side of the movable ring.
Preferably, the fixing mechanism comprises a thread sleeve arranged in the middle of the bottom end of the joint main body, the fixing rod is arranged in the internal thread of the thread sleeve, a thread groove is formed in the middle of the bottom end of the supporting sleeve, and the top thread of the fixing rod is arranged in the thread groove.
Preferably, the limit grooves are vertically formed in the left inner wall and the right inner wall of the fixed sleeve, limiting blocks are mounted on two sides of the supporting sleeve, the limiting blocks are movably inserted into the limit grooves respectively, and the limiting rings are located above the limiting blocks.
Preferably, the top of the supporting sleeve is provided with a limiting sleeve, and the bottom of the connecting rod is movably inserted into the limiting sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, the supporting sleeve is inserted into the connector main body, so that the limiting block is inserted into the limiting groove, the supporting sleeve can be prevented from rotating in the connector main body, the limiting block can be pressed downwards and fixed by the limiting ring which is arranged in the fixing sleeve in a threaded manner, the supporting sleeve is prevented from being separated from the connector main body, a damaged ball head can be conveniently replaced, the fixing rod is connected with the threaded sleeve in a threaded manner by rotating, the top end of the fixing rod is arranged in the threaded groove in a threaded manner, the supporting sleeve can be locked and fixed, the supporting sleeve is prevented from shaking in the connector main body, and the aim of high precision can be achieved.
(2) According to the ball joint assembly, the fixing block is arranged in the fixing groove in a threaded mode, the supporting rod and the fixing seat can be connected and fixed, the movable block is pushed through the supporting spring, the right side of the limiting rod can be driven to penetrate into the limiting groove, the limiting effect on the supporting rod can be achieved, relative rotation between the supporting rod and the fixing seat is prevented, the ball joint assembly is prevented from being separated, the movable ring is pulled to the left side, the sliding block can be simultaneously driven to slide in the sliding hole, the movable block is driven to move, the limiting rod is separated from the limiting groove, the fixing state between the supporting rod and the fixing seat can be relieved, and the ball joint assembly is convenient to replace.
Drawings
FIG. 1 is a schematic view of the overall internal structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1 at A-A in accordance with the present utility model;
FIG. 3 is a schematic diagram of a first embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a second embodiment of the present utility model.
In the figure: 1. a joint body; 2. a support sleeve; 3. ball head; 4. a limiting block; 5. a fixed sleeve; 6. a fixing seat; 7. a limiting ring; 8. a limiting mechanism; 81. a limiting frame; 82. a support spring; 83. a movable block; 84. a limit rod; 85. a slide hole; 86. a slide block; 9. a fixing mechanism; 91. a thread sleeve; 92. a fixed rod; 93. a thread groove; 10. a limit sleeve; 11. an adjusting ring; 12. a connecting rod; 13. a fixing ring; 14. a fixing groove; 15. a fixed block; 16. a movable ring; 17. a support rod; 18. a limit groove; 19. and a support groove.
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.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-4, a high-precision ball joint assembly comprises a joint main body 1, a supporting sleeve 2 is movably arranged in the joint main body 1, a ball head 3 is movably arranged in the supporting sleeve 2, a connecting rod 12 is arranged at the top of the ball head 3, a limit sleeve 10 is arranged at the top of the supporting sleeve 2, the bottom of the connecting rod 12 is movably inserted into the limit sleeve 10, a fixing sleeve 5 is arranged at the top of the joint main body 1, a limit ring 7 is arranged in an internal thread of the fixing sleeve 5, limit grooves 18 are vertically formed in the left and right inner walls of the fixing sleeve 5, limit blocks 4 are arranged on two sides of the supporting sleeve 2, the limit blocks 4 are respectively movably inserted into the limit grooves 18, the limit rings 7 are positioned above the limit blocks 4, an adjusting ring 11 is arranged at the top of the limit rings 7, the top of the adjusting ring 11 is positioned at the top of the fixing sleeve 5, the limit blocks 4 are inserted into the limit grooves 18, can prevent the support sleeve 2 from appearing the pivoted condition in the inside of joint main part 1 to install in the inside of fixed sleeve 5 through spacing ring 7 screw thread, can compress tightly fixedly downwards stopper 4, prevent support sleeve 2 break away from the inside of joint main part 1, and can conveniently change the bulb 3 that damages wherein, fixing base 6 is installed in the left side of joint main part 1, fixed slot 14 has been seted up to the left side of fixing base 6, fixed block 15 is installed to the internal screw thread of fixed slot 14, install in the inside of fixed slot 14 through the fixed block 15 screw thread, can make bracing piece 17 and fixing base 6 connect fixedly, bracing piece 17 is installed in the left side of fixed block 15, stop gear 8 is all installed to the upper and lower both sides of bracing piece 17, fixed ring 13 is installed in the left side of fixed seat 6, the supporting slot 19 of upper and lower symmetry has been seted up in the left side of fixed ring 13, the right side of the limiting mechanism 8 is movably inserted into the supporting groove 19, the outer side of the limiting mechanism 8 is sleeved with a movable ring 16, and the middle part of the bottom end of the joint main body 1 is provided with a fixing mechanism 9.
Embodiment one:
as shown in fig. 3, the stop mechanism 8 includes a stop frame 81 installed on the upper and lower sides of the support rod 17, a support spring 82 is installed on the left inner wall of the stop frame 81, a movable block 83 is installed on the right side of the support spring 82, a stop lever 84 is installed on the right side of the movable block 83, the right side of the stop lever 84 is movably inserted into the support groove 19, a slide hole 85 is transversely formed in one side, far away from the support rod 17, of the stop mechanism 8, a slide block 86 is movably installed in the slide hole 85, one end of the slide block 86 is respectively connected with the inner side of the movable ring 16, the movable block 83 is pushed by the support spring 82, the right side of the stop lever 84 is inserted into the inner side of the limit groove 18, the support rod 17 is limited, the relative rotation between the support rod 17 and the fixed seat 6 is prevented, the ball joint assembly is prevented from being separated, the slide block 86 is simultaneously driven to slide in the inner side of the slide hole 85, the fixed assembly between the support rod 17 and the fixed seat 6 is released, and the ball joint assembly is convenient to replace.
Embodiment two:
as shown in fig. 4, the fixing mechanism 9 includes a thread bush 91 installed in the middle of the bottom end of the joint body 1, a fixing rod 92 is installed in the internal thread of the thread bush 91, a thread groove 93 is formed in the middle of the bottom end of the support sleeve 2, the top thread of the fixing rod 92 is installed in the thread groove 93, the fixing rod 92 is screwed with the thread bush 91 through rotation, the top thread of the fixing rod 92 is installed in the thread groove 93, the support sleeve 2 can be locked and fixed, shaking of the support sleeve 2 in the joint body 1 is prevented, and the purpose of high precision can be achieved.
In the utility model, when a user uses the device, the supporting sleeve 2 is inserted into the connector body 1, the limiting block 4 is inserted into the limiting groove 18, the limiting ring 7 is arranged in the fixing sleeve 5 in a threaded manner, the limiting block 4 can be pressed downwards to be fixed, the supporting sleeve 2 is prevented from being separated from the inside of the connector body 1, the damaged ball head 3 can be conveniently replaced, the fixing rod 92 is in threaded connection with the threaded sleeve 91, the top end of the fixing rod 92 is arranged in the threaded groove 93, the supporting sleeve 2 can be locked and fixed, the fixing block 15 is arranged in the fixing groove 14 in a threaded manner, the supporting rod 17 and the fixing seat 6 can be connected and fixed, the supporting spring 82 pushes the movable block 83, the right side of the limiting rod 84 can be driven to be inserted into the limiting groove 18, the supporting rod 17 can be limited, and relative rotation between the supporting rod 17 and the fixing seat 6 can be prevented.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. The utility model provides a high accuracy ball connects assembly, includes connects main part (1), its characterized in that, the inside movable mounting who connects main part (1) has supporting sleeve (2), the inside movable mounting who connects supporting sleeve (2) has bulb (3), connecting rod (12) are installed at the top of bulb (3), fixed sleeve (5) are installed at the top of connecting main part (1), spacing ring (7) are installed to the internal screw thread of fixed sleeve (5), adjusting ring (11) are installed on the top of spacing ring (7), the top of adjusting ring (11) is located the top of fixed sleeve (5), fixing base (6) are installed on the left side of connecting main part (1), fixed slot (14) are seted up in the left side of fixing base (6), fixed block (15) are installed to the internal screw thread of fixed slot (14), bracing piece (17) are installed in the left side of fixed block (15), spacing mechanism (8) are all installed to the upper and lower both sides of bracing piece (17), fixed ring (6) are installed on the left side and are installed fixed ring (13), fixed ring (19) are installed on the side of fixed ring (13), spacing mechanism (19) are all installed on the outside of the side of moving about (8), the middle part of the bottom end of the joint main body (1) is provided with a fixing mechanism (9).
2. The high-precision ball joint assembly according to claim 1, wherein the limiting mechanism (8) comprises limiting frames (81) arranged on the upper side and the lower side of the supporting rod (17), supporting springs (82) are arranged on the left inner walls of the limiting frames (81), movable blocks (83) are arranged on the right sides of the supporting springs (82), limiting rods (84) are arranged on the right sides of the movable blocks (83), and the right sides of the limiting rods (84) are movably inserted into the supporting grooves (19).
3. The high-precision ball joint assembly according to claim 2, wherein sliding holes (85) are transversely formed in one sides, far away from the supporting rods (17), of the limiting mechanisms (8), sliding blocks (86) are movably mounted in the sliding holes (85), and one ends of the sliding blocks (86) are respectively connected with the inner sides of the movable rings (16).
4. The high-precision ball joint assembly according to claim 1, wherein the fixing mechanism (9) comprises a threaded sleeve (91) arranged in the middle of the bottom end of the joint main body (1), a fixing rod (92) is arranged in the internal thread of the threaded sleeve (91), a thread groove (93) is formed in the middle of the bottom end of the supporting sleeve (2), and the top thread of the fixing rod (92) is arranged in the thread groove (93).
5. The high-precision ball joint assembly according to claim 1, wherein limiting grooves (18) are vertically formed in the left inner wall and the right inner wall of the fixed sleeve (5), limiting blocks (4) are mounted on two sides of the supporting sleeve (2), the limiting blocks (4) are movably inserted into the limiting grooves (18) respectively, and the limiting rings (7) are located above the limiting blocks (4).
6. The high-precision ball joint assembly according to claim 1, wherein the top end of the supporting sleeve (2) is provided with a limiting sleeve (10), and the bottom of the connecting rod (12) is movably inserted into the limiting sleeve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320706755.8U CN219795840U (en) | 2023-03-29 | 2023-03-29 | High-precision ball joint assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320706755.8U CN219795840U (en) | 2023-03-29 | 2023-03-29 | High-precision ball joint assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219795840U true CN219795840U (en) | 2023-10-03 |
Family
ID=88180072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320706755.8U Active CN219795840U (en) | 2023-03-29 | 2023-03-29 | High-precision ball joint assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219795840U (en) |
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2023
- 2023-03-29 CN CN202320706755.8U patent/CN219795840U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |