CN220668169U - Roller end shaft sleeve with locking function - Google Patents
Roller end shaft sleeve with locking function Download PDFInfo
- Publication number
- CN220668169U CN220668169U CN202321711279.5U CN202321711279U CN220668169U CN 220668169 U CN220668169 U CN 220668169U CN 202321711279 U CN202321711279 U CN 202321711279U CN 220668169 U CN220668169 U CN 220668169U
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- CN
- China
- Prior art keywords
- roller end
- locking function
- locking
- sleeve
- shaft sleeve
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- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect 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 belongs to the technical field of transmission and discloses a roller end shaft sleeve with a locking function, which comprises a roller end shaft sleeve body, a positioning sleeve and a positioning ring, wherein one end of the roller end shaft sleeve body is provided with two locking mechanisms close to one side of the positioning sleeve, each locking mechanism is used for locking a connecting piece on the roller end shaft sleeve body, each locking mechanism comprises a mounting block, one side of each mounting block is provided with a thread groove, the inner threads of each thread groove are connected with a threaded rod, and both ends of each threaded rod extend to the outer part of each thread groove.
Description
Technical Field
The utility model belongs to the technical field of transmission, and particularly relates to a roller end shaft sleeve with a locking function.
Background
The transmission means power transmission between machines, so to speak, mechanical power is transmitted to the terminal equipment through an intermediate medium, and the transmission means comprise chain transmission, friction transmission, hydraulic transmission, gear transmission, belt transmission and the like.
The existing roller end shaft sleeve with the locking function is easy to fall off due to factors of inertia, weight and vibration in the using process, the practicality of the roller end shaft sleeve is reduced, and the existing locking mechanism is difficult to quickly lock the connecting piece due to the fact that the structure is complex, so that the working efficiency of the roller end shaft sleeve is greatly reduced, and normal use of operators is not facilitated.
Disclosure of Invention
The utility model aims to provide a roller end shaft sleeve with a locking function, so as to solve the problem that the existing connecting piece is difficult to lock quickly, and the working efficiency of the roller end shaft sleeve is greatly reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a roller end axle sleeve with locking function, includes roller end axle sleeve body, spacer sleeve and holding ring, one end of roller end axle sleeve body is close to spacer sleeve one side and is provided with two locking mechanism, locking mechanism is used for locking the connecting piece on roller end axle sleeve body, locking mechanism includes the installation piece, the screw thread groove has been seted up to one side of installation piece, the internal thread connection of screw thread groove has the threaded rod, the outside to the screw thread groove all extends at the both ends of threaded rod, and the one end rotation of threaded rod is connected with the bearing, one side of bearing is connected with the connecting plate.
Preferably, the locating holes are formed in the two sides of the top of the roller end shaft sleeve body and close to the lower portion of the mounting block, the bottom of the mounting block is connected with a connecting block matched with the locating holes, bolts are connected to the two sides of the roller end shaft sleeve body in a threaded mode, and one end of each bolt penetrates through each locating hole and is in threaded connection with the connecting block.
Preferably, one side of the connecting plate is connected with a spring, and one end of the spring is connected with a clamping plate.
Preferably, two sides of one side of the clamping plate, which are close to the springs, are connected with guide rods, and one ends of the guide rods penetrate through the connecting plates.
Preferably, a plurality of protruding blocks are arranged in the positioning holes, and the protruding blocks are made of elastic materials.
Preferably, one side of the clamping plate is provided with an arc surface, and one end of the guide rod is connected with a limiting plate.
Compared with the prior art, the utility model has the following beneficial effects:
(1) According to the utility model, the mounting block, the thread groove, the threaded rod, the bearing and the connecting plate structure are arranged, so that the connecting piece is locked rapidly, the working efficiency of the roller end shaft sleeve is greatly improved, the normal use of operators is facilitated, the connecting piece and the roller end shaft sleeve are prevented from falling off, and the practicability of the roller end shaft sleeve is improved.
(2) According to the utility model, through arranging the connecting blocks, the positioning holes and the bolt structures, the locking mechanism is quickly disassembled and assembled, the disassembly and assembly efficiency of the device is improved, the roller end shaft sleeve and the locking mechanism are conveniently maintained and stored separately, and the convenience of the roller end shaft sleeve is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a left side view of the present utility model;
FIG. 3 is an enlarged view at A of FIG. 1;
in the figure: 1. a roller end sleeve body; 2. a positioning sleeve; 3. a positioning ring; 4. a locking mechanism; 5. a mounting block; 6. a thread groove; 7. a threaded rod; 8. a bearing; 9. a connecting plate; 10. a spring; 11. a clamping plate; 12. a guide rod; 13. a connecting block; 14. positioning holes; 15. and (5) a bolt.
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.
Referring to fig. 1 to 3, the present utility model provides the following technical solutions: the utility model provides a roller end axle sleeve with locking function, including roller end axle sleeve body 1, spacer sleeve 2 and holding ring 3, roller end axle sleeve body 1's one end is close to spacer sleeve 2 one side and is provided with two locking mechanism 4, locking mechanism 4 is used for locking the connecting piece on roller end axle sleeve body 1, locking mechanism 4 includes installation piece 5, thread groove 6 has been seted up to one side of installation piece 5, thread groove 6's inside threaded connection has threaded rod 7, threaded rod 7's both ends all extend to thread groove 6's outside, and threaded rod 7's one end rotation is connected with bearing 8, bearing 8's one side is connected with connecting plate 9.
Through the technical scheme:
specifically, when needs lock the connecting piece, make the connecting piece be connected with the inside position sleeve 2 of roller end axle sleeve body 1, afterwards rotate threaded rod 7, make threaded rod 7 remove through the thread groove 6 in the installation piece 5, connecting plate 9 contacts with the both sides of connecting piece, make threaded rod 7 rotate the limit, thereby realized locking the connecting piece fast, promoted the work efficiency of roller end axle sleeve greatly, be favorable to operating personnel's normal use, prevent to take place to drop between connecting piece and the roller end axle sleeve body 1, the practicality of roller end axle sleeve has been improved.
In the present utility model, referring to fig. 1, a positioning hole 14 is formed on both sides of the top of the roll end sleeve body 1 near the lower side of the mounting block 5, a connecting block 13 matched with the positioning hole 14 is connected to the bottom of the mounting block 5, bolts 15 are screwed on both sides of the roll end sleeve body 1, and one end of each bolt 15 penetrates through the positioning hole 14 and is screwed with the connecting block 13.
Through the technical scheme:
specifically, when the installation piece 5 needs to be disassembled, the bolt 15 is screwed, so that the bolt 15 is separated from the positioning hole 14, the connection block 13 is released from the limit, then the installation piece 5 is pulled to move upwards, the connection block 13 is separated from the positioning hole 14, and therefore the locking mechanism 4 is quickly disassembled and assembled, the disassembly efficiency of the device is improved, the roller end shaft sleeve body 1 and the locking mechanism 4 are conveniently maintained and stored separately, and the convenience of the roller end shaft sleeve is improved.
Referring to fig. 1-3, a spring 10 is connected to one side of a connecting plate 9, a clamping plate 11 is connected to one side of the spring 10, guide rods 12 are connected to two sides of one side of the clamping plate 11, which is close to the spring 10, one end of each guide rod 12 penetrates through the connecting plate 9, a plurality of protruding blocks are arranged in the positioning holes 14 and are made of elastic materials, one side of the clamping plate 11 is provided with an arc surface, and one end of each guide rod 12 is connected with a limiting plate.
Through the technical scheme:
specifically, the stability of connecting piece can be convenient for increase through setting up spring 10, splint 11, can prevent through setting up guide arm 12 that splint 11 from rocking, can press from both sides tightly between connecting block 13 and the locating hole 14 through setting up the lug, set up to the cambered surface through splint 11, the splint 11 of being convenient for laminate with the connecting piece, can carry out spacingly to guide arm 12 through setting up the limiting plate.
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.
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. The utility model provides a roller end axle sleeve with locking function which characterized in that: including roller end axle sleeve body (1), spacer sleeve (2) and holding ring (3), one end of roller end axle sleeve body (1) is close to spacer sleeve (2) one side and is provided with two locking mechanism (4), locking mechanism (4) are used for locking the connecting piece on roller end axle sleeve body (1), locking mechanism (4) are including installation piece (5), screw thread groove (6) have been seted up to one side of installation piece (5), the internal thread connection of screw thread groove (6) has threaded rod (7), the outside that all extends to screw thread groove (6) in the both ends of threaded rod (7), and the one end rotation of threaded rod (7) is connected with bearing (8), one side of bearing (8) is connected with connecting plate (9).
2. The roll end sleeve with locking function according to claim 1, wherein: locating holes (14) are formed in the two sides of the top of the roller end shaft sleeve body (1) close to the lower portion of the mounting block (5), connecting blocks (13) matched with the locating holes (14) are connected to the bottom of the mounting block (5), bolts (15) are connected to the two sides of the roller end shaft sleeve body (1) in a threaded mode, and one ends of the bolts (15) penetrate through the locating holes (14) and are connected with the connecting blocks (13) in a threaded mode.
3. The roll end sleeve with locking function according to claim 1, wherein: one side of the connecting plate (9) is connected with a spring (10), and one end of the spring (10) is connected with a clamping plate (11).
4. A roller end sleeve having a locking function as claimed in claim 3, wherein: two sides of one side of the clamping plate (11) close to the spring (10) are connected with guide rods (12), and one ends of the guide rods (12) penetrate through the connecting plate (9).
5. The roll end sleeve with locking function according to claim 2, wherein: a plurality of protruding blocks are arranged in the positioning holes (14), and the protruding blocks are made of elastic materials.
6. The roll end sleeve with locking function according to claim 4, wherein: one side of the clamping plate (11) is provided with an arc surface, and one end of the guide rod (12) is connected with a limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321711279.5U CN220668169U (en) | 2023-07-03 | 2023-07-03 | Roller end shaft sleeve with locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321711279.5U CN220668169U (en) | 2023-07-03 | 2023-07-03 | Roller end shaft sleeve with locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220668169U true CN220668169U (en) | 2024-03-26 |
Family
ID=90329826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321711279.5U Active CN220668169U (en) | 2023-07-03 | 2023-07-03 | Roller end shaft sleeve with locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220668169U (en) |
-
2023
- 2023-07-03 CN CN202321711279.5U patent/CN220668169U/en active Active
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