CN210889747U - Double-axis guide rail guide bearing device - Google Patents
Double-axis guide rail guide bearing device Download PDFInfo
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- CN210889747U CN210889747U CN201921672468.XU CN201921672468U CN210889747U CN 210889747 U CN210889747 U CN 210889747U CN 201921672468 U CN201921672468 U CN 201921672468U CN 210889747 U CN210889747 U CN 210889747U
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- bearing
- guide rail
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- main body
- bottom plate
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- 239000000956 alloy Substances 0.000 claims abstract description 7
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims abstract description 7
- 238000013016 damping Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a double-axis guide rail guide bearing device, which comprises a fixed base and a bearing slider, wherein the bearing slider is movably arranged on the fixed base, and the fixed base and the bearing slider are made of high-strength stainless steel alloy materials, so that the whole device is firmer and more durable, the bearing effect is better, and a first rectangular opening and a second rectangular opening are arranged on a guide rail fixed block and a connecting bottom plate simultaneously, so that the quality is lightened, the guide rail guide bearing device is smoother during movement, the processing cost is also reduced, and the guide rail guide bearing device is firmer; through installing bearing assembly in the bearing mounting groove, and bearing assembly is provided with the guide rail matched with curved surface gyro wheel with cylindric structure for the direction is more smooth, and the guide rail of cylindric structure is durable more firm, can bear bigger power, is applicable to more operational environment.
Description
Technical Field
The utility model relates to a biax heart guide rail technical field specifically is a biax heart guide rail guiding bearing device.
Background
In the field of linear transmission, a guide rail device composed of a slide rail and a slide block is a relatively critical product, and becomes an indispensable main functional component in various machine tools, numerical control machining centers and precise electronic machinery.
In the current market, the slide block in the existing guide rail device generally adopts a ball structure, the ball structure can frequently make the ball fall off when in use, and the ball structure is not flexible in heavier machinery because the ball structure has small volume and small bearing capacity. A guide bearing device of a guide rail device capable of flexibly sliding in heavy machinery or light machinery has become an urgent need of the industry.
To the above problem, the utility model provides a biax heart guide rail guiding bearing device to the problem among the prior art has been solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a biax center guide rail direction bearing device, including unable adjustment base and bearing slider, bearing slider movable mounting is on unable adjustment base, and the bearing is big, thereby the problem among the prior art has been solved to the direction is effectual.
In order to achieve the above object, the utility model provides a following technical scheme: a double-axle-center guide rail guide bearing device comprises a fixed base and bearing sliding blocks, wherein the bearing sliding blocks are movably arranged on the fixed base, the fixed base is of a concave structure and comprises guide rail fixing blocks and a connecting bottom plate, the guide rail fixing blocks are arranged in two groups, the two groups of guide rail fixing blocks are fixedly arranged on two sides of the upper end surface of the connecting bottom plate and are symmetrically distributed about the transverse center line of the connecting bottom plate, the connecting bottom plate is of a rectangular structure and comprises a bottom plate main body and a second rectangular opening, the second rectangular opening is formed in the bottom plate main body, and the guide rail fixing blocks and the connecting bottom plate are fixedly connected to form the whole fixed base;
the bearing slider is provided with bearing fixed block, bearing fixed block connecting plate and bearing assembly, and the bearing fixed block is the type of falling L structure to set up two sets of, two sets of bearing fixed block fixed welding is in the both sides of the up end of bearing fixed block connecting plate, and about the horizontal central line symmetric distribution of bearing fixed block connecting plate, bearing fixed block connecting plate sets up to type of calligraphy structure, and is provided with work piece fixed surface board and bearing mounting groove, and bearing assembly fixed mounting is inside the bearing mounting groove.
Preferably, it is characterized in that: the fixed base and the bearing sliding block are both made of high-strength stainless steel alloy materials.
Preferably, the guide rail fixing block comprises a fixing block main body, a guide rail mounting groove, a guide rail and a first rectangular opening, the guide rail mounting groove is formed in the upper end of the fixing block main body, the guide rail is of a cylindrical structure and is fixedly mounted inside the guide rail mounting groove, and the first rectangular opening is formed in the fixing block main body.
Preferably, the guide rail mounting groove is matched with the guide rail.
Preferably, the bearing fixing block comprises a bearing fixing block main body, a nut mounting groove and an inner hexagon nut, the nut mounting groove is formed in the upper end face of the bearing fixing block main body, and the inner hexagon nut is fixedly arranged in the nut mounting groove.
Preferably, the bearing assembly comprises a fixed head, a connecting shaft, a damping spring and a curved roller, the fixed head is fixedly installed in the bearing installation groove and connected with one end of the connecting shaft, the damping spring is sleeved outside the connecting shaft, the curved roller is connected with the other end of the connecting shaft, and the fixed head, the connecting shaft, the damping spring and the curved roller form the whole bearing assembly.
Preferably, the curved roller is matched with the guide rail.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. this biax heart guide rail direction bearing device is through adopting high strength stainless steel alloy material to make unable adjustment base and bearing slider for whole device is more firmly durable, and the bearing effect is better, sets up first rectangle mouth and second rectangle mouth simultaneously on guide rail fixed block and connection bottom plate, makes the quality alleviate, and is more smooth and easy during the removal, has also reduced the processing cost, also makes more firmly.
2. This biax center guide rail direction bearing device, through installation bearing subassembly in the bearing mounting groove, and bearing subassembly be provided with cylindric structure's guide rail matched with curved surface gyro wheel for the direction is more smooth, and cylindric structure's guide rail is durable more firm, can bear bigger power, is applicable to more operational environment.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the fixing base structure of the present invention;
FIG. 3 is a schematic view of the structure of the bearing slider of the present invention;
fig. 4 is a schematic structural diagram of a bearing assembly according to the present invention.
In the figure: 1. a fixed base; 11. a guide rail fixing block; 111. a fixed block main body; 112. a guide rail mounting groove; 113. a guide rail; 114. a first rectangular opening; 12. connecting the bottom plate; 121. a base plate main body; 122. a second rectangular opening; 2. a bearing slider; 21. a bearing fixing block; 211. a bearing fixing block main body; 212. a nut mounting groove; 213. a hexagon socket nut; 22. a bearing fixing block connecting plate; 221. a workpiece fixing panel; 222. a bearing mounting groove; 23. a bearing assembly; 231. a fixed head; 232. a connecting shaft; 233. a damping spring; 234. a curved surface roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a double-axis guide rail guide bearing device includes a fixed base 1 and a bearing slider 2, the bearing slider 2 is movably mounted on the fixed base 1, and the fixed base 1 and the bearing slider 2 are both made of high-strength stainless steel alloy material.
Referring to fig. 2, a double-axis guide rail guide bearing device, a fixing base 1 is configured as a concave structure, and includes guide rail fixing blocks 11 and a connecting base plate 12, the guide rail fixing blocks 11 are configured as two sets, the two sets of guide rail fixing blocks 11 are fixedly installed at two sides of the upper end surface of the connecting base plate 12 and symmetrically distributed about the transverse center line of the connecting base plate 12, the guide rail fixing blocks 11 include a fixing block main body 111, a guide rail installation groove 112, a guide rail 113 and a first rectangular port 114, the upper end of the fixing block main body 111 is provided with the guide rail installation groove 112, the guide rail 113 is in a cylindrical structure and is fixedly installed inside the guide rail installation groove 112, the first rectangular port 114 is provided on the fixing block main body 111, the guide rail installation groove 112 is matched with the guide rail 113, the connecting base plate 12 is in a rectangular structure and includes a base plate main body 121 and a second rectangular port 122, the second rectangular, through adopting high strength stainless steel alloy material to make unable adjustment base 1 and bearing slider 2 for whole device is firm more durable, and the bearing effect is better, sets up first rectangle mouth 114 and second rectangle mouth 122 on guide rail fixed block 11 and connecting bottom plate 12 simultaneously, makes the quality alleviate, and is more smooth and easy during the removal, has also reduced the processing cost, also makes more firm.
Referring to fig. 3-4, a double-axis guide rail and guide bearing assembly, a bearing slider 2 is provided with a bearing fixing block 21, a bearing fixing block connecting plate 22 and a bearing assembly 23, the bearing fixing block 21 is of an inverted L-shaped structure and is provided with two sets, the two sets of bearing fixing blocks 21 are fixedly welded on two sides of the upper end surface of the bearing fixing block connecting plate 22 and are symmetrically distributed about the transverse center line of the bearing fixing block connecting plate 22, the bearing fixing block 21 comprises a bearing fixing block main body 211, a nut mounting groove 212 and an inner hexagon nut 213, the upper end surface of the bearing fixing block main body 211 is provided with the nut mounting groove 212, the inner hexagon nut 213 is fixedly arranged in the nut mounting groove 212, the bearing fixing block connecting plate 22 is of a concave structure and is provided with a workpiece fixing panel 221 and a bearing mounting groove 222, the bearing assembly, Connecting axle 232, damping spring 233 and curved surface gyro wheel 234, fixed head 231 fixed mounting is in bearing mounting groove 222, and be connected with the one end of connecting axle 232, damping spring 233 suit is outside connecting axle 232, curved surface gyro wheel 234 is connected with the other end of connecting axle 232, curved surface gyro wheel 234 cooperatees with guide rail 113, fixed head 231, connecting axle 232, damping spring 233 and curved surface gyro wheel 234 constitute bearing assembly 23 wholly, through installing bearing assembly 23 in bearing mounting groove 222, and bearing assembly 23 is provided with the curved surface gyro wheel 234 with the guide rail 113 matched with of cylindric structure, make the direction more smooth, and the guide rail 113 of cylindric structure is more durable firm, can bear bigger power, and be applicable to more operational environment.
In summary, the following steps: the utility model provides a biax center guide rail direction bearing device, including unable adjustment base 1 and bearing slider 2, bearing slider 2 movable mounting is on unable adjustment base 1, makes whole device more firm durable through adopting high strength stainless steel alloy material to make unable adjustment base 1 and bearing slider 2, and the bearing effect is better, sets up first rectangle mouth 114 and second rectangle mouth 122 on guide rail fixed block 11 and connecting bottom plate 12 simultaneously, makes the quality lighten, and is more smooth and easy during the removal, has also reduced the processing cost, also makes more firm; through installing bearing assembly 23 in bearing mounting groove 222, and bearing assembly 23 is provided with curved surface gyro wheel 234 with cylindric structure's guide rail 113 matched with for the direction is more smooth, and cylindric structure's guide rail 113 is more durable firm, can bear bigger power, is applicable to more operational environment.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a biax center guide rail direction bearing device, includes unable adjustment base (1) and bearing slider (2), bearing slider (2) movable mounting is on unable adjustment base (1), its characterized in that: the fixing base (1) is of a concave structure and comprises guide rail fixing blocks (11) and a connecting bottom plate (12), the guide rail fixing blocks (11) are arranged in two groups, the two groups of guide rail fixing blocks (11) are fixedly arranged on two sides of the upper end face of the connecting bottom plate (12) and are symmetrically distributed about the transverse central line of the connecting bottom plate (12), the connecting bottom plate (12) is of a rectangular structure and comprises a bottom plate main body (121) and a second rectangular opening (122), the second rectangular opening (122) is formed in the bottom plate main body (121), and the guide rail fixing blocks (11) and the connecting bottom plate (12) are fixedly connected to form the whole fixing base (1);
bearing slider (2) are provided with bearing fixed block (21), bearing fixed block connecting plate (22) and bearing assembly (23), and bearing fixed block (21) are the type of falling L structure to set up two sets ofly, two sets of bearing fixed block (21) fixed welding is in the both sides of the up end of bearing fixed block connecting plate (22), and about the horizontal center line symmetric distribution of bearing fixed block connecting plate (22), bearing fixed block connecting plate (22) set up to type of calligraphy structure, and be provided with work piece fixed panel (221) and bearing mounting groove (222), inside bearing assembly (23) fixed mounting in bearing mounting groove (222).
2. The double-axis guide rail guide bearing device according to claim 1, wherein: the fixed base (1) and the bearing sliding block (2) are both made of high-strength stainless steel alloy materials.
3. The double-axis guide rail guide bearing device according to claim 1, wherein: the guide rail fixing block (11) comprises a fixing block main body (111), guide rail mounting grooves (112), guide rails (113) and a first rectangular opening (114), the guide rail mounting grooves (112) are formed in the upper end of the fixing block main body (111), the guide rails (113) are of cylindrical structures and are fixedly mounted inside the guide rail mounting grooves (112), and the first rectangular opening (114) is formed in the fixing block main body (111).
4. The double-axis guide rail guide bearing device according to claim 3, wherein: the guide rail mounting groove (112) is matched with the guide rail (113).
5. The double-axis guide rail guide bearing device according to claim 1, wherein: the bearing fixing block (21) comprises a bearing fixing block main body (211), a nut mounting groove (212) and an inner hexagonal nut (213), the nut mounting groove (212) is formed in the upper end face of the bearing fixing block main body (211), and the inner hexagonal nut (213) is fixedly arranged in the nut mounting groove (212).
6. The double-axis guide rail guide bearing device according to claim 1, wherein: the bearing assembly (23) comprises a fixed head (231), a connecting shaft (232), a damping spring (233) and a curved roller (234), wherein the fixed head (231) is fixedly installed in a bearing installation groove (222) and is connected with one end of the connecting shaft (232), the damping spring (233) is sleeved outside the connecting shaft (232), the curved roller (234) is connected with the other end of the connecting shaft (232), and the fixed head (231), the connecting shaft (232), the damping spring (233) and the curved roller (234) form the whole bearing assembly (23).
7. The double-axis guide rail guide bearing device according to claim 6, wherein: the curved roller (234) is matched with the guide rail (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921672468.XU CN210889747U (en) | 2019-10-08 | 2019-10-08 | Double-axis guide rail guide bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921672468.XU CN210889747U (en) | 2019-10-08 | 2019-10-08 | Double-axis guide rail guide bearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210889747U true CN210889747U (en) | 2020-06-30 |
Family
ID=71312577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921672468.XU Active CN210889747U (en) | 2019-10-08 | 2019-10-08 | Double-axis guide rail guide bearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210889747U (en) |
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2019
- 2019-10-08 CN CN201921672468.XU patent/CN210889747U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building 101, Building 2, Huachuangda Science and Technology Park, No. 5 Dafu Industrial Zone, Dafu Community, Guanlan Street, Longhua District, Shenzhen City, Guangdong Province, 518110 Patentee after: Shenzhen Jianxin Industry Co.,Ltd. Country or region after: China Address before: 518000 1st, 2nd and 3rd floors, building 3, huachuangda Science Park, Dafu Industrial Zone, Aobei community, Guanlan street, Longhua New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN JIANXIN HARDWARE Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |