CN112196895B - Reverser assembly - Google Patents
Reverser assembly Download PDFInfo
- Publication number
- CN112196895B CN112196895B CN202011273207.8A CN202011273207A CN112196895B CN 112196895 B CN112196895 B CN 112196895B CN 202011273207 A CN202011273207 A CN 202011273207A CN 112196895 B CN112196895 B CN 112196895B
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- reverser
- sub
- sleeve
- cavity
- inverter
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- 238000005096 rolling process Methods 0.000 claims description 52
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- 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
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
- F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
- F16C29/0602—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly
- F16C29/0609—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the ends of the bearing body or carriage where the rolling elements change direction, e.g. end caps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The application provides an inverter assembly, which comprises a first inverter, a second inverter, a first sleeve and a second sleeve, wherein the first inverter and the second inverter are respectively connected with the first sleeve and the second sleeve, the first inverter comprises a second sub-inverter and a first sub-inverter clamped on the inner side of the second sub-inverter, and the second sub-inverter is clamped on the inner side of an end plastic cover; the second reverser comprises a fourth sub-reverser and a third sub-reverser clamped on the inner side of the fourth sub-reverser, and the fourth sub-reverser is clamped on the inner side of the end plastic cover; the first sleeve includes a fifth cavity along which the first sub-roller assembly rolls; the second sleeve includes a sixth cavity along which the second roller sub-assembly rolls. In the application, the reverser and the sleeve are in a split structure, and the mould for producing the reverser and the mould for producing the sleeve are simple, so that the mould for producing the reverser component is simple in manufacturing process, and the manufacturing difficulty of the reverser component is reduced.
Description
Technical Field
The application relates to the technical field of guide rails, in particular to a reverser assembly.
Background
With rapid development of equipment manufacturing industry, particularly wide application of heavy equipment, requirements of linear guide rail pairs of roller assemblies are also increasing. In recent years, the roller assembly linear guide rail pair developed at home and abroad has better flexibility, smaller noise and longer service life.
The conventional roller assembly linear guide pair includes a conventional roller assembly slider and a slide rail. The conventional roller assembly slider includes a reverser assembly including a reverser and a sleeve, which are integrally formed. The reverser assembly is of an integrally formed structure, so that the manufacturing process of a mould for producing the reverser assembly is complex, and the reverser assembly is difficult to manufacture.
Disclosure of Invention
The application provides an inverter component, which aims to solve the problem that the manufacturing process of a die for generating the inverter component is complex, and the inverter component is difficult to manufacture.
The first reverser comprises a first sub-reverser and a second sub-reverser, the first sub-reverser is clamped at the inner side of the second sub-reverser, the first sub-roller assembly changes the rolling direction through the first cavity, the second sub-reverser is clamped at the inner side of the end plastic cover, the second sub-reverser and the end plastic cover enclose the second cavity, and the second sub-roller assembly changes the rolling direction through the second cavity; the second reverser comprises a third sub-reverser and a fourth sub-reverser, the third sub-reverser is clamped at the inner side of the fourth sub-reverser, the third sub-reverser and the fourth sub-reverser enclose a third cavity, the second sub-roller component changes the rolling direction through the third cavity, the fourth sub-reverser is clamped at the inner side of the end plastic cover, the fourth sub-reverser and the end plastic cover enclose a fourth cavity, and the first sub-roller component changes the rolling direction through the fourth cavity; the first sleeve comprises a fifth cavity, the first end of the first sub-reverser is movably connected with the bottom surface of the first end of the first sleeve, the first end of the fourth sub-reverser is movably connected with the bottom surface of the second end of the first sleeve, and the first sub-roller assembly rolls along the fifth cavity; the second sleeve comprises a sixth cavity, the first end of the second sub-reverser is movably connected with the bottom surface of the first end of the second sleeve, the first end of the third sub-reverser is movably connected with the bottom surface of the second end of the second sleeve, and the second sub-roller assembly rolls along the sixth cavity.
Alternatively, the second inverter is an inverter obtained by rotating the first inverter by 90 °.
Optionally, the first sub-reverser includes a first steering surface, a connecting surface and two clamping surfaces, two ends of the connecting surface are respectively and fixedly connected with two ends of the first steering surface, the two clamping surfaces are respectively and fixedly connected with two sides of the connecting surface, and the first steering surface is used for converting the rolling direction of the first sub-roller assembly or the second sub-roller assembly.
Optionally, the second sub-reverser includes a second steering surface, two clamping grooves and a groove, two ends of the second steering surface are fixedly connected with first ends of the two clamping grooves respectively, second ends of the two clamping grooves are fixedly connected with two ends of the groove respectively, the two clamping grooves are used for clamping the two clamping surfaces respectively, and the second steering surface is used for converting the rolling direction of the first sub-roller assembly or the second sub-roller assembly.
Optionally, the first turning surface is arc-shaped, and the second turning surface is U-shaped.
Optionally, the first sleeve and the second sleeve each comprise two sub-sleeves, the two sub-sleeves are movably connected, and the two sub-sleeves form a fifth cavity or a sixth cavity.
Optionally, the shape of the sub-sleeve is U-shaped.
Optionally, the first reverser and the second reverser are respectively movably connected with the first sleeve and the second sleeve through mortise and tenon structures.
The beneficial effects are that: the application provides an inverter assembly comprising a first inverter, a second inverter, a first sleeve and a second sleeve. The first reverser and the second reverser are respectively and movably connected with the first sleeve and the second sleeve. The first reverser comprises a first sub reverser and a second sub reverser, the first sub reverser is clamped on the inner side of the second sub reverser, the first sub reverser and the second sub reverser enclose a first cavity, the first sub roller component changes the rolling direction through the first cavity, the second sub reverser is clamped on the inner side of the end plastic cover, the second sub reverser and the end plastic cover enclose a second cavity, and the second sub roller component changes the rolling direction through the second cavity. The second reverser comprises a third reverser and a fourth reverser, the third reverser is clamped at the inner side of the fourth reverser, the third reverser and the fourth reverser enclose a third cavity, the second roller component changes the rolling direction through the third cavity, the fourth reverser is clamped at the inner side of the end plastic cover, the fourth reverser and the end plastic cover enclose a fourth cavity, and the first roller component changes the rolling direction through the fourth cavity. The first sleeve comprises a fifth cavity, the first end of the first sub-reverser is movably connected with the bottom surface of the first end of the first sleeve, the first end of the fourth sub-reverser is movably connected with the bottom surface of the second end of the first sleeve, and the first sub-roller assembly rolls along the fifth cavity. The second sleeve comprises a sixth cavity, the first end of the second sub-reverser is movably connected with the bottom surface of the first end of the second sleeve, the first end of the third sub-reverser is movably connected with the bottom surface of the second end of the second sleeve, and the second sub-roller assembly rolls along the sixth cavity. In use, the first sub-roller assembly rotates in a rolling direction along the first cavity, rolls along the fifth cavity, and rotates in a rolling direction along the fourth cavity; the second sub-roller assembly rotates in a rolling direction along the second cavity, rolls along the sixth cavity, and rotates in a rolling direction along the third cavity. In the application, the first reverser comprises a first sub-reverser and a second sub-reverser, the second reverser comprises a third sub-reverser and a fourth sub-reverser, the first end of the first sub-reverser is movably connected with the bottom surface of the first end of the first sleeve, the first end of the fourth sub-reverser is movably connected with the bottom surface of the second end of the first sleeve, the first end of the second sub-reverser is movably connected with the bottom surface of the first end of the second sleeve, and the first end of the third sub-reverser is movably connected with the bottom surface of the second end of the second sleeve. The first reverser and the second reverser are respectively and movably connected with the first sleeve and the second sleeve, so that the reverser and the sleeve are not in an integrated structure, and are in a split structure. Since the reverser is not of integral construction with the sleeve, the mold for producing the reverser and the mold for producing the sleeve are relatively simple with respect to the mold for producing the entire reverser assembly. In the application, the reverser and the sleeve are in a split structure, and the mould for producing the reverser and the mould for producing the sleeve are relatively simple relative to the mould for producing the whole reverser assembly, so that the mould for producing the reverser assembly has simple manufacturing process, and the manufacturing difficulty of the reverser assembly is reduced.
Drawings
In order to more clearly illustrate the technical solution of the present application, the drawings that are needed in the embodiments will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic diagram of the overall structure of a roller type linear guide rail pair according to an embodiment of the present application;
FIG. 2 is an exploded schematic view of an inverter assembly and roller assembly provided in accordance with an embodiment of the present application;
FIG. 3 is an exploded view of an inverter assembly according to an embodiment of the present application;
FIG. 4 is a schematic structural diagram of a slider body according to an embodiment of the present application;
FIG. 5 is an exploded view of a first inverter according to an embodiment of the present application;
FIG. 6 is a schematic view of an end cap according to an embodiment of the present application;
Description of the drawings: 1-roller slide, 2-slide rail, 11-slide body, 14-reverser assembly, 15-roller assembly, 16-end molding cap, 141-first sleeve, 142-second sleeve, 143-first reverser, 144-second reverser, 151-first sub-roller assembly, 152-second sub-roller assembly, 1121-first fixed cavity, 1122-second fixed cavity, 1411-fifth cavity, 1421-sixth cavity, 1431-first sub-reverser, 1432-second sub-reverser, 1441-third sub-reverser, 1442-fourth sub-reverser, 11231-first sub-rolling groove, 11233-second sub-rolling groove, 14311-first turning surface, 14312-connecting surface, 14313-snap surface, 14321-second turning surface, 14322-snap groove, 14323-groove.
Detailed Description
Fig. 1 is a schematic diagram of the overall structure of a roller type linear guide rail pair according to an embodiment of the present application. Fig. 2 is an exploded view of an inverter assembly and roller assembly provided in an embodiment of the present application. Fig. 3 is an exploded view of an inverter assembly according to an embodiment of the present application. Fig. 4 is a schematic structural diagram of a slider body according to an embodiment of the present application. Fig. 5 is an exploded view of a first inverter according to an embodiment of the present application. Fig. 6 is a schematic diagram of an end plastic cover according to an embodiment of the present application. Referring to fig. 1-6, in an embodiment of the present application, the roller slider 1 includes a slider body 11, a reverser assembly 14, and a roller assembly 15. In particular, the method comprises the steps of,
The slider body 11 includes a first fixed chamber 1121, a second fixed chamber 1122, a first sub-rolling groove 11231, and a second sub-rolling groove 11233. The first and second securing cavities 1121, 1122 may each be used to house a portion of the structural members of the reverser assembly 14, and the roller assemblies 15 may roll along the first and second sub-rolling grooves 11231, 11232.
The inverter assembly 14 includes a first sleeve 141, a second sleeve 142, a first inverter 143, and a second inverter 144. The second inverter 144 is an inverter obtained by rotating the first inverter 143 by 90 degrees, and the first inverter 143 and the second inverter 144 are movably connected with the first sleeve 141 and the second sleeve 142 respectively. The first reverser 143 and the second reverser 144 are respectively movably connected with the first sleeve 141 and the second sleeve 142 through mortise and tenon structures. The first reverser 143 and the second reverser 144 are respectively movably connected with the first sleeve 141 and the second sleeve 142, which illustrate that the reverser and the sleeve are not in an integrated structure, and are in a split structure. Since the reverser is not of integral construction with the sleeve, the mold for producing the reverser and the mold for producing the sleeve are relatively simple with respect to the mold for producing the entire reverser assembly. In the application, the reverser and the sleeve are in a split structure, and the mould for producing the reverser and the mould for producing the sleeve are relatively simple relative to the mould for producing the whole reverser assembly, so that the mould for producing the reverser assembly has simple manufacturing process, and the manufacturing difficulty of the reverser assembly is reduced.
The first sleeve 141 is fixed to the first fixing chamber 1121, and the second sleeve 142 is fixed to the second fixing chamber 1122. The roller assembly 15 may roll along the first sleeve 141 and the second sleeve 142. Specifically, the first sleeve 141 and the second sleeve 142 each include two sub-sleeves, and the two sub-sleeves are movably connected. Both sub-sleeves are U-shaped in shape, and both sub-sleeves constitute either the fifth cavity 1411 or the sixth cavity 1421. That is, two sub-bushings of the first bushing 141 constitute the fifth cavity 1411, and two sub-bushings of the second bushing 142 constitute the sixth cavity 1421. The roller assembly 15 includes a plurality of rollers that enclose an annular structure. The roller assembly 15 includes a first sub-roller assembly 151 and a second sub-roller assembly 152. The first sub-roller assembly 151 rolls along the fifth cavity 1411 of the first sleeve 141 and the second sub-roller assembly 152 rolls along the sixth cavity 1421 of the second sleeve 142.
The first inverter 143 and the second inverter 144 are each used to turn the rolling direction of the roller assembly 15. In particular, the method comprises the steps of,
The first inverter 143 includes a first sub-inverter 1431 and a second sub-inverter 1432. The first sub-inverter 1431 is engaged with the inner side of the second sub-inverter 1432, and the first sub-inverter 1431 and the second sub-inverter 1432 enclose a first cavity. The first sub-roller assembly 151 changes the rolling direction through the first cavity. The second sub-inverter 1432 is engaged with the inner side of the end plastic cover 16, and the second sub-inverter 1432 and the end plastic cover 16 enclose a second cavity. The second roller sub-assembly 152 transitions the rolling direction through the second cavity. The first end of the first sub-inverter 1431 is movably connected with the bottom surface of the first end of the first sleeve 141 through a mortise and tenon structure, and the second end of the first sub-inverter 1431 is abutted with the first end surface of the first sub-rolling groove 11231. The first end of the second sub-reverser 1432 is movably connected with the bottom surface of the first end of the second sleeve 142 through a mortise and tenon structure, and the second end of the second sub-reverser 1432 is in butt joint with the first end surface of the second sub-rolling groove 11233.
The first sub-inverter 1431 includes a first turning surface 14311, a connecting surface 14312, and two engaging surfaces 14313, wherein two ends of the connecting surface 14312 are fixedly connected with two ends of the first turning surface 14311, two engaging surfaces 14313 are fixedly connected to two sides of the connecting surface 14312, the first turning surface 14311 is used for turning the rolling direction of the first sub-roller assembly 151, and the shape of the first turning surface 14311 is arc.
The second sub-inverter 1432 includes a second steering surface 14321, two engaging grooves 14322 and a groove 14323, two ends of the second steering surface 14321 are respectively and fixedly connected with the first ends of the two engaging grooves 14322, two second ends of the two engaging grooves 14322 are respectively and fixedly connected with two ends of the groove 14323, the two engaging grooves 14322 are respectively used for engaging the two engaging surfaces 14313, the second steering surface 14321 is used for turning the rolling direction of the second sub-roller assembly 152, and the second steering surface 14321 is in a U shape.
The second inverter 144 includes a third sub-inverter 1441 and a fourth sub-inverter 1442. The third sub-inverter 1441 is engaged with the inner side of the fourth sub-inverter 1442, and the third sub-inverter 1441 and the fourth sub-inverter 1442 enclose a third cavity. The second scrolling component 152 transitions the scrolling direction via the third cavity. The fourth sub-inverter 1442 is engaged with the inner side of the end plastic cover 16, and the fourth sub-inverter 1442 and the end plastic cover 16 enclose a fourth cavity. The first sub-roller assembly 151 changes the rolling direction through the fourth cavity. The first end of the third sub-reverser 1441 is movably connected with the bottom surface of the second end of the second sleeve 142 through a mortise and tenon structure, and the second end of the third sub-reverser 1441 is movably connected with the second end surface of the first sub-rolling groove 11231 through a mortise and tenon structure. The first end of the fourth sub-inverter 1442 is movably connected with the bottom surface of the second end of the first sleeve 141 through a mortise and tenon structure, and the second end of the fourth sub-inverter 1442 is abutted with the second end surface of the second sub-rolling groove 11233. The two sub-inverters of the first inverter 143 and the second inverter 144 are of split structures, so that the manufacturing is simple, and the production and the installation are convenient. In addition, the two sub-inverters of the first inverter 143 and the second inverter 144 are fixedly installed in the end plastic cover, so that the installation is convenient, and the structure is compact and stable.
As can be seen from the above description, the rolling process of the roller assembly 15 is as follows: first, rolling along the sleeve; secondly, turning the rolling direction through an inverter; again, scrolling along the first sub-scrolling slot or the second sub-scrolling slot; finally, the scrolling direction is switched via another inverter. Rolling process of the first sub-roller assembly 151: first, roll along the fifth cavity 1411; secondly, converting the rolling direction through the first cavity; again, scrolling along the first sub-scrolling slot 11231; finally, the rolling direction is changed through the fourth cavity. The rolling process of the second sub-roller assembly 152: first, roll along the sixth cavity 1421; secondly, the rolling direction is changed through the second cavity; again, scrolling along the second sub-scrolling slot 11233; finally, the rolling direction is changed through the third cavity.
The application provides an inverter assembly comprising a first inverter, a second inverter, a first sleeve and a second sleeve. The first reverser and the second reverser are respectively and movably connected with the first sleeve and the second sleeve. The first reverser comprises a first sub reverser and a second sub reverser, the first sub reverser is clamped on the inner side of the second sub reverser, the first sub reverser and the second sub reverser enclose a first cavity, the first sub roller component changes the rolling direction through the first cavity, the second sub reverser is clamped on the inner side of the end plastic cover, the second sub reverser and the end plastic cover enclose a second cavity, and the second sub roller component changes the rolling direction through the second cavity. The second reverser comprises a third reverser and a fourth reverser, the third reverser is clamped at the inner side of the fourth reverser, the third reverser and the fourth reverser enclose a third cavity, the second roller component changes the rolling direction through the third cavity, the fourth reverser is clamped at the inner side of the end plastic cover, the fourth reverser and the end plastic cover enclose a fourth cavity, and the first roller component changes the rolling direction through the fourth cavity. The first sleeve comprises a fifth cavity, the first end of the first sub-reverser is movably connected with the bottom surface of the first end of the first sleeve, the first end of the fourth sub-reverser is movably connected with the bottom surface of the second end of the first sleeve, and the first sub-roller assembly rolls along the fifth cavity. The second sleeve comprises a sixth cavity, the first end of the second sub-reverser is movably connected with the bottom surface of the first end of the second sleeve, the first end of the third sub-reverser is movably connected with the bottom surface of the second end of the second sleeve, and the second sub-roller assembly rolls along the sixth cavity. In use, the first sub-roller assembly rotates in a rolling direction along the first cavity, rolls along the fifth cavity, and rotates in a rolling direction along the fourth cavity; the second sub-roller assembly rotates in a rolling direction along the second cavity, rolls along the sixth cavity, and rotates in a rolling direction along the third cavity. In the application, the first reverser comprises a first sub-reverser and a second sub-reverser, the second reverser comprises a third sub-reverser and a fourth sub-reverser, the first end of the first sub-reverser is movably connected with the bottom surface of the first end of the first sleeve, the first end of the fourth sub-reverser is movably connected with the bottom surface of the second end of the first sleeve, the first end of the second sub-reverser is movably connected with the bottom surface of the first end of the second sleeve, and the first end of the third sub-reverser is movably connected with the bottom surface of the second end of the second sleeve. The first reverser and the second reverser are respectively and movably connected with the first sleeve and the second sleeve, so that the reverser and the sleeve are not in an integrated structure, and are in a split structure. Since the reverser is not of integral construction with the sleeve, the mold for producing the reverser and the mold for producing the sleeve are relatively simple with respect to the mold for producing the entire reverser assembly. In the application, the reverser and the sleeve are in a split structure, and the mould for producing the reverser and the mould for producing the sleeve are relatively simple relative to the mould for producing the whole reverser assembly, so that the mould for producing the reverser assembly has simple manufacturing process, and the manufacturing difficulty of the reverser assembly is reduced.
Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the embodiments herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It is to be understood that the application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (6)
1. The reverser assembly is characterized by comprising a first reverser (143), a second reverser (144), a first sleeve (141) and a second sleeve (142), wherein the second reverser (144) is a reverser obtained by rotating the first reverser (143) by 90 degrees, the first reverser (143) and the second reverser (144) are respectively and movably connected with the first sleeve (141) and the second sleeve (142),
The first reverser (143) comprises a first sub-reverser (1431) and a second sub-reverser (1432), the first sub-reverser (1431) is clamped on the inner side of the second sub-reverser (1432), the first sub-reverser (1431) and the second sub-reverser (1432) enclose a first cavity, the first sub-roller assembly (151) changes the rolling direction through the first cavity, the second sub-reverser (1432) is clamped on the inner side of the end plastic cover (16), the second sub-reverser (1432) and the end plastic cover (16) enclose a second cavity, and the second sub-roller assembly (152) changes the rolling direction through the second cavity;
The first sub-reverser (1431) comprises a first steering surface (14311), a connecting surface (14312) and two clamping surfaces (14313), wherein two ends of the connecting surface (14312) are fixedly connected with two ends of the first steering surface (14311) respectively, two clamping surfaces (14313) are fixedly connected with two sides of the connecting surface (14312) respectively, and the first steering surface (14311) is used for converting the rolling direction of the first sub-roller assembly (151) or the second sub-roller assembly (152);
the second reverser (144) comprises a third sub-reverser (1441) and a fourth sub-reverser (1442), the third sub-reverser (1441) is clamped on the inner side of the fourth sub-reverser (1442), the third sub-reverser (1441) and the fourth sub-reverser (1442) enclose a third cavity, the second sub-roller assembly (152) changes the rolling direction through the third cavity, the fourth sub-reverser (1442) is clamped on the inner side of the end plastic cover (16), the fourth sub-reverser (1442) and the end plastic cover (16) enclose a fourth cavity, and the first sub-roller assembly (151) changes the rolling direction through the fourth cavity;
The first sleeve (141) comprises a fifth cavity, a first end of the first sub-reverser (1431) is movably connected with the bottom surface of the first end of the first sleeve (141), a first end of the fourth sub-reverser (1442) is movably connected with the bottom surface of the second end of the first sleeve (141), and the first sub-roller assembly (151) rolls along the fifth cavity;
the second sleeve (142) comprises a sixth cavity, the first end of the second sub-reverser (1432) is movably connected with the bottom surface of the first end of the second sleeve (142), the first end of the third sub-reverser (1441) is movably connected with the bottom surface of the second end of the second sleeve (142), and the second sub-roller assembly (152) rolls along the sixth cavity.
2. The reverser assembly according to claim 1, wherein the second sub-reverser (1432) comprises a second steering surface (14321), two engagement grooves (14322) and a groove (14323), two ends of the second steering surface (14321) are respectively fixedly connected with first ends of the two engagement grooves (14322), second ends of the two engagement grooves (14322) are respectively fixedly connected with two ends of the groove (14323), the two engagement grooves (14322) are respectively used for engaging the two engagement surfaces (14313), and the second steering surface (14321) is used for converting the rolling direction of the first sub-roller assembly (151) or the second sub-roller assembly (152).
3. The reverser assembly according to claim 2, wherein the first steering surface (14311) is arcuate in shape and the second steering surface (14321) is U-shaped in shape.
4. The reverser assembly according to claim 1, wherein the first sleeve (141) and the second sleeve (142) each comprise two sub-sleeves, two of which are movably connected, two of which constitute the fifth cavity or the sixth cavity.
5. The reverser assembly according to claim 4, wherein the subs are U-shaped in shape.
6. The reverser assembly according to claim 1, wherein the first reverser (143) and the second reverser (144) are respectively and movably connected with the first sleeve (141) and the second sleeve (142) by mortise and tenon structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011273207.8A CN112196895B (en) | 2020-11-13 | 2020-11-13 | Reverser assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011273207.8A CN112196895B (en) | 2020-11-13 | 2020-11-13 | Reverser assembly |
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| CN112196895A CN112196895A (en) | 2021-01-08 |
| CN112196895B true CN112196895B (en) | 2024-10-08 |
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| CN119353316A (en) * | 2024-12-25 | 2025-01-24 | 江苏恒立精密工业有限公司 | Snap-fit miniature linear guides |
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| CN213776088U (en) * | 2020-11-13 | 2021-07-23 | 山东台稳精密机械有限公司 | Reverser assembly |
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| CN1736659A (en) * | 2005-07-13 | 2006-02-22 | 南京工艺装备制造厂 | Roller linear guide of four directions equal load |
| CN104019128A (en) * | 2014-03-17 | 2014-09-03 | 陕西汉江机床有限公司 | Integrally injection-molded pin roller linear guide rail pair |
| TWM519692U (en) * | 2015-10-02 | 2016-04-01 | Ome Technology Co Ltd | Linear slide retainer |
| CN209539835U (en) * | 2018-12-03 | 2019-10-25 | 林福强 | A kind of direct insertion fixed installation of sliding block stainless steel holder |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213776088U (en) * | 2020-11-13 | 2021-07-23 | 山东台稳精密机械有限公司 | Reverser assembly |
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| CN112196895A (en) | 2021-01-08 |
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