CN109441951B - PEEK material half axle sleeve - Google Patents
PEEK material half axle sleeve Download PDFInfo
- Publication number
- CN109441951B CN109441951B CN201811506895.0A CN201811506895A CN109441951B CN 109441951 B CN109441951 B CN 109441951B CN 201811506895 A CN201811506895 A CN 201811506895A CN 109441951 B CN109441951 B CN 109441951B
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- hole
- shaft sleeve
- groove
- rotating
- grooves
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/20—Sliding surface consisting mainly of plastics
- F16C33/201—Composition of the plastic
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention provides a PEEK material half-side shaft sleeve. The PEEK half shaft sleeve comprises a half shaft sleeve; the two first grooves are formed in the same side of the half shaft sleeve; the two clamping columns are fixedly arranged on the same side of the half shaft sleeve and are matched with the first groove; the two fixing blocks are fixedly arranged on the same side of the half shaft sleeve; the two fixing mechanisms are arranged in the half shaft sleeve and comprise a second groove, a first through hole and a screw rod, and the screw rod is slidably arranged in the corresponding second groove and first through hole; two rotating mechanisms. The PEEK half-side shaft sleeve provided by the invention has the advantages of being convenient to disassemble and assemble quickly, fixing quickly, avoiding loosening effectively, reducing maintenance and overhaul time and improving production efficiency.
Description
Technical Field
The invention relates to the technical field of shaft sleeves, in particular to a PEEK half-side shaft sleeve.
Background
Along with the continuous development of economy, the demand of PCB board is increasing, in PCB board electroplating production process, the high temperature section of horizontal continuous plating line and polymer conductive film line exists high temperature, strong oxidation, liquid medicine crystallization etc. adverse circumstances such as groove position such as remove offset, oxidation, can't use metal and have ball bearing structure to transmission conveying gyro wheel etc. can only adopt the axle sleeve of PEEK material, and the utilization of PEEK material has brought very big facility for production.
However, the traditional PEEK material shaft sleeve is a complete circle, and all fixing screws can be completely removed during replacement, and the PEEK material shaft sleeve does not have a quick fixing mechanism, so that the PEEK material shaft sleeve is inconvenient to quickly fix, has extremely low replacement efficiency, is easy to loosen after long-term use, and has long maintenance time and influences production.
Therefore, it is necessary to provide a new PEEK half bushing to solve the above technical problems.
Disclosure of Invention
The invention solves the technical problem of providing the PEEK material half-side shaft sleeve which is convenient to use, high in space utilization efficiency and convenient to clean dust.
In order to solve the technical problems, the PEEK half-side shaft sleeve provided by the invention comprises: half shaft sleeve; the two first grooves are formed in the same side of the half shaft sleeve; the two clamping columns are fixedly arranged on the same side of the half shaft sleeve and are matched with the first groove; the two fixing blocks are fixedly arranged on the same side of the half shaft sleeve; the two fixing mechanisms are arranged in the half shaft sleeve and comprise a second groove, a first through hole and a screw rod, and the screw rod is slidably arranged in the corresponding second groove and first through hole; the two rotating mechanisms are respectively arranged in the two fixed blocks, each rotating mechanism comprises a second through hole, a rotating rod and a threaded through hole, and the rotating rods are rotatably arranged in the second through holes; the two transmission mechanisms are respectively arranged in the two fixing blocks, each transmission mechanism comprises a first bevel gear, a rotating shaft and a second bevel gear, the second bevel gears are fixedly arranged on the rotating shafts, and the second bevel gears are meshed with the first bevel gears.
Preferably, the clamping column is slidably mounted in the corresponding first groove, the second groove is formed in one side, close to the corresponding fixing block, of the clamping column, the first through hole is formed in the inner wall, close to the fixing block, of one side of the first groove, and the first through hole is communicated with the corresponding second through hole.
Preferably, one end of the screw rod far away from the second groove extends into the corresponding threaded through hole, and the screw rod is installed in the corresponding threaded through hole in a threaded mode.
Preferably, a first annular groove is formed in the inner wall of the second through hole, the first bevel gear is rotatably mounted in the corresponding first annular groove, and the first bevel gear is fixedly sleeved on the rotating rod.
Preferably, the inner walls of one side of the two first annular grooves far away from each other are respectively provided with a third through hole, the rotating shafts are rotatably installed in the corresponding third through holes, one ends of the two rotating shafts close to each other extend to the corresponding first annular grooves respectively, the two second bevel gears are fixedly installed at one ends of the two rotating shafts close to each other respectively, and one ends of the two rotating shafts far away from each other extend to the outside of the corresponding third through holes respectively and are welded with handles.
Preferably, a second annular groove is formed in the inner wall of the third through hole, an annular clamping block is rotatably mounted in the second annular groove, and the annular clamping block is fixedly sleeved on the corresponding rotating shaft.
Preferably, the rotating rod is fixedly sleeved with two bearings, and outer rings of the two bearings are fixedly installed on the inner wall of the second through hole.
Preferably, two sides of the screw rods, which are far away from each other, are provided with sliding grooves, limiting blocks are slidably arranged in the sliding grooves, and one sides of the limiting blocks extend out of the corresponding sliding grooves and are fixedly arranged on the inner wall of the first through hole.
Compared with the related art, the PEEK half-side shaft sleeve provided by the invention has the following beneficial effects:
the invention provides a PEEK material half-side shaft sleeve, which is characterized in that two half-side shaft sleeves are firstly mutually close, the clamping columns slide into the corresponding first grooves so as to facilitate quick assembly and disassembly, the maintenance time is greatly reduced, the handle is rotated, the rotating shaft is driven by the handle to rotate in the corresponding third through holes, the rotating shaft drives the second bevel gear to rotate in the first annular grooves, the second bevel gear drives the first bevel gear to rotate in the first annular grooves, the first bevel gear drives the rotating rod to rotate in the corresponding second through holes, the screw rod is driven by the rotating rod to transversely move in the corresponding threaded through holes, the screw rod is driven to transversely move in the corresponding second grooves, the clamping columns are fixed in the corresponding first grooves, and the other three clamping columns are fixed according to the same method, so that the two half-side shaft sleeves are assembled together, the quick fixation is facilitated, the long-term production efficiency is effectively improved, and the long-term production convenience is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional front view of a PEEK half-sided sleeve according to one preferred embodiment of the present invention;
FIG. 2 is a schematic side view and cross-sectional structure of a PEEK half-sided sleeve according to a preferred embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the portion A shown in FIG. 1;
FIG. 4 is an enlarged view of the portion B shown in FIG. 3;
fig. 5 is a schematic perspective view of a preferred embodiment of a PEEK half-sided sleeve according to the present invention.
Reference numerals in the drawings: 1. half axle sleeve, 2, first recess, 3, card post, 4, fixed block, 5, fixed establishment, 51, second recess, 52, first through-hole, 53, lead screw, 6, slewing mechanism, 61, second through-hole, 62, dwang, 63, screw through-hole, 7, drive mechanism, 71, first bevel gear, 72, pivot, 73, second bevel gear, 8, first annular recess, 9, third through-hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present invention may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present invention.
Example 1
The invention provides a PEEK material half-side shaft sleeve.
Referring to fig. 1-5 in combination, in one embodiment of the present invention, a PEEK half bushing includes: half shaft sleeve 1; the two first grooves 2 are formed in the same side of the half shaft sleeve 1; the two clamping columns 3 are fixedly arranged on the same side of the half shaft sleeve 1, and the clamping columns 3 are matched with the first groove 2; the two fixing blocks 4 are fixedly arranged on the same side of the half shaft sleeve 1; the two fixing mechanisms 5 are arranged in the half shaft sleeve 1, the two fixing mechanisms 5 comprise a second groove 51, a first through hole 52 and a screw rod 53, and the screw rod 53 is slidably arranged in the corresponding second groove 51 and first through hole 52; the two rotating mechanisms 6 are respectively arranged in the two fixed blocks 4, the two rotating mechanisms 6 comprise a second through hole 61, a rotating rod 62 and a threaded through hole 63, and the rotating rod 62 is rotatably arranged in the second through hole 61; the two transmission mechanisms 7, two transmission mechanisms 7 are respectively arranged in the two fixed blocks 4, and the two transmission mechanisms 7 comprise a first bevel gear 71, a rotating shaft 72 and a second bevel gear 73, the second bevel gear 73 is fixedly arranged on the rotating shaft 72, and the second bevel gear 73 is meshed with the first bevel gear 71.
The clamping column 3 is slidably mounted in the corresponding first groove 2, the second groove 51 is formed on one side of the clamping column 3, which is close to the corresponding fixed block 4, the first through hole 52 is formed on one side inner wall of the first groove 2, which is close to the fixed block 4, the first through hole 52 is communicated with the corresponding second through hole 61, one end of the screw rod 53, which is far away from the second groove 51, extends into the corresponding threaded through hole 63, the screw rod 53 is threadedly mounted in the corresponding threaded through hole 63, a first annular groove 8 is formed on the inner wall of the second through hole 61, the first conical gear 71 is rotatably mounted in the corresponding first annular groove 8, the first conical gear 71 is fixedly sleeved on the rotating rod 62, a third through hole 9 is formed on one side inner wall, which is far away from each other, of the two first annular grooves 8, the rotating shafts 72 are rotatably installed in the corresponding third through holes 9, one ends of the two rotating shafts 72, which are close to each other, extend into the corresponding first annular grooves 8 respectively, the two second bevel gears 73 are fixedly installed at one ends of the two rotating shafts 72, which are close to each other, the one ends of the two rotating shafts 72, which are far away from each other, extend out of the corresponding third through holes 9 respectively and are welded with handles, the inner wall of the third through holes 9 is provided with a second annular groove, an annular clamping block is rotatably installed in the second annular groove, the annular clamping block is fixedly sleeved on the corresponding rotating shafts 72, two bearings are fixedly sleeved on the rotating rod 62, the outer rings of the two bearings are fixedly installed on the inner wall of the second through holes 61, one sides of the two screw rods 53, which are far away from each other, are provided with sliding grooves, and a limiting block is slidably arranged in the sliding groove, and one side of the limiting block extends out of the corresponding sliding groove and is fixedly arranged on the inner wall of the first through hole 52.
Through half axle sleeve 1 first recess 2 with card post 3 cooperatees, can be quick assemble and dismantle the axle sleeve, very big reduction overhauls the maintenance time, has improved production efficiency.
Example two
Referring to fig. 3-5 in combination, the difference between this embodiment and the first embodiment is that when the clamping posts 3 on the two half shaft sleeves 1 need to be quickly fixed, the handle is rotated first, the rotating shaft 72 is driven by the handle to rotate in the corresponding third through holes 9, the rotating shaft 72 drives the second bevel gear 73 to rotate in the corresponding first annular groove 8, the second bevel gear 73 drives the first bevel gear 71 to rotate in the first annular groove 8, the first bevel gear 71 drives the rotating rod 62 to rotate in the corresponding second through holes 61, and because of the limiting effect of the limiting block, the screw rod 53 is driven by the rotating rod 62 to move transversely in the corresponding threaded through holes 63, and meanwhile, the screw rod 53 is driven to move transversely in the first through holes 52 and slide into the corresponding second grooves 51, so that the clamping posts 3 are fixed in the corresponding first grooves 2, then the three clamping posts 3 are fixed according to the same method, and the two half shaft sleeves 1 are prevented from being quickly assembled together, thereby greatly improving the production efficiency.
The working principle of the PEEK half-side shaft sleeve provided by the invention is as follows:
the two half shaft sleeves 1 are firstly moved close to each other, so that the clamping posts 3 slide into the corresponding first grooves 2, then the handles are rotated, so that the rotating shafts 72 are driven by the handles to rotate in the corresponding third through holes 9, meanwhile, the rotating shafts 72 drive the second bevel gears 73 to rotate in the corresponding first annular grooves 8, meanwhile, the second bevel gears 73 drive the first bevel gears 71 to rotate in the corresponding first annular grooves 8, meanwhile, the first bevel gears 71 drive the rotating rods 62 to rotate in the corresponding second through holes 61, and the screw rods 53 are driven by the rotating rods 62 to transversely move in the corresponding threaded through holes 63 due to the limiting effect of limiting blocks, meanwhile, the screw rods 53 are driven to transversely move in the corresponding first through holes 52 and slide into the corresponding second grooves 51, so that the clamping posts 3 are fixed in the corresponding first grooves 2, and then the three clamping posts 3 are fixed in the same way, so that the two half shaft sleeves 1 are assembled together.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (5)
1. A PEEK material half axle sleeve, its characterized in that includes:
half shaft sleeve;
the two first grooves are formed in the same side of the half shaft sleeve;
the two clamping columns are fixedly arranged on the same side of the half shaft sleeve and are matched with the first groove;
the two fixing blocks are fixedly arranged on the same side of the half shaft sleeve;
the two fixing mechanisms are arranged in the half shaft sleeve and comprise a second groove, a first through hole and a screw rod, and the screw rod is slidably arranged in the corresponding second groove and first through hole;
the two rotating mechanisms are respectively arranged in the two fixed blocks, each rotating mechanism comprises a second through hole, a rotating rod and a threaded through hole, and the rotating rods are rotatably arranged in the second through holes;
the two transmission mechanisms are respectively arranged in the two fixed blocks, each transmission mechanism comprises a first bevel gear, a rotating shaft and a second bevel gear, the second bevel gears are fixedly arranged on the rotating shafts, and the second bevel gears are meshed with the first bevel gears;
the clamping columns are slidably arranged in the corresponding first grooves, the second grooves are formed in one sides, close to the corresponding fixed blocks, of the clamping columns, the first through holes are formed in the inner walls, close to the fixed blocks, of one sides of the first grooves, and the first through holes are communicated with the corresponding second through holes;
a first annular groove is formed in the inner wall of the second through hole, the first conical gear is rotatably arranged in the corresponding first annular groove, and the first conical gear is fixedly sleeved on the rotating rod;
the two first annular grooves are far away from each other and are all provided with third through holes on one side inner wall, the rotating shafts are rotatably installed in the corresponding third through holes, one ends, close to each other, of the two rotating shafts are respectively extended into the corresponding first annular grooves, the two second bevel gears are respectively fixedly installed at one ends, close to each other, of the two rotating shafts, and one ends, far away from each other, of the two rotating shafts are respectively extended out of the corresponding third through holes and are welded with handles.
2. The PEEK half bushing of claim 1, wherein an end of the screw distal from the second groove extends into the corresponding threaded through hole, and the screw is threadedly mounted in the corresponding threaded through hole.
3. The PEEK material half shaft sleeve according to claim 1, wherein a second annular groove is formed in the inner wall of the third through hole, an annular clamping block is rotatably mounted in the second annular groove, and the annular clamping block is fixedly sleeved on the corresponding rotating shaft.
4. The PEEK material half shaft sleeve according to claim 1, wherein two bearings are fixedly sleeved on the rotating rod, and outer rings of the two bearings are fixedly installed on the inner wall of the second through hole.
5. The PEEK material half shaft sleeve according to claim 1, wherein two sides of the screw rods far away from each other are provided with sliding grooves, a limiting block is slidably installed in the sliding grooves, and one side of the limiting block extends out of the corresponding sliding groove and is fixedly installed on the inner wall of the first through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811506895.0A CN109441951B (en) | 2018-12-10 | 2018-12-10 | PEEK material half axle sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811506895.0A CN109441951B (en) | 2018-12-10 | 2018-12-10 | PEEK material half axle sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109441951A CN109441951A (en) | 2019-03-08 |
| CN109441951B true CN109441951B (en) | 2023-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811506895.0A Active CN109441951B (en) | 2018-12-10 | 2018-12-10 | PEEK material half axle sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109441951B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117189775B (en) * | 2023-11-08 | 2024-02-27 | 福建省德源智能科技有限公司 | High-pressure-bearing deformation-resistant bearing |
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| US9874243B2 (en) * | 2012-12-11 | 2018-01-23 | Rotacaster Wheel Limited | Axel bush |
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| Publication number | Publication date |
|---|---|
| CN109441951A (en) | 2019-03-08 |
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Inventor after: Cheng Songqi Inventor after: Jiang Dawei Inventor after: Cheng Wenjun Inventor after: Xiang Feiyue Inventor after: Lei Gang Inventor before: Jiang Dawei Inventor before: Cheng Wenjun Inventor before: Xiang Feiyue Inventor before: Lei Gang |
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