CN219692005U - Adjustable straight line module - Google Patents
Adjustable straight line module Download PDFInfo
- Publication number
- CN219692005U CN219692005U CN202320869882.XU CN202320869882U CN219692005U CN 219692005 U CN219692005 U CN 219692005U CN 202320869882 U CN202320869882 U CN 202320869882U CN 219692005 U CN219692005 U CN 219692005U
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- block
- bearing
- bevel gear
- rotating rod
- sliding
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- 238000007789 sealing Methods 0.000 claims abstract description 5
- 244000309464 bull Species 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses an adjustable linear module, which comprises a guide rail, wherein the top of the guide rail is connected with a sliding block in a sliding way, the bottom of the sliding block is provided with a detachable bearing, the top of the sliding block is provided with a groove, the top of the groove is provided with a sealing plate, and an adjusting structure matched with the bearing is arranged in the groove; the adjusting structure comprises a rotating rod and an adjusting block, wherein a second bevel gear is arranged on the outer side of the rotating rod in a sliding sleeve mode, a limiting piece is arranged at one end of the rotating rod, a connecting plate is connected with the inner portion of the sliding block through a spring, a threaded rod is connected with the eccentric portion of the bottom of the adjusting block in a threaded mode, a connecting block is arranged at the bottom of the threaded rod, and the bottom of the connecting block is fixed with a bearing. According to the utility model, the bearing is eccentrically arranged through the connecting block and the threaded rod, and through the cooperation of the rotating rod, the first bevel gear and the second bevel gear, the eccentric adjustment of the bearing is realized, the contact area of the bearing and the guide rail is changed, the function of adjusting the friction force of the bearing is realized, and the problem that the bearing is worn and needs to be replaced is avoided.
Description
Technical Field
The utility model relates to the technical field of linear modules, in particular to an adjustable linear module.
Background
The linear module is a high-precision transmission platform commonly used in the field of automation, and mainly consists of a sliding block and a linear guide rail and is used for transportation operations such as the automation industry.
Because the difference of each load quality is also different to the frictional force between slider and linear guide, in the in-process of using, can appear that frictional force leads to the bearing to receive wearing and tearing, leads to the unable accurate problem of location of slider, needs to change the bearing in order to avoid this problem, and frequent change can not solve the root problem, still can increase use cost, consequently, proposes an adjustable linear module.
Disclosure of Invention
The present utility model is directed to an adjustable linear module for solving the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustable linear module comprising:
the guide rail is connected with the top of the guide rail in a sliding way, a detachable bearing is arranged at the bottom of the guide rail, a groove is formed in the top of the guide rail, a sealing plate is assembled at the top of the groove, and an adjusting structure matched with the bearing is arranged in the groove;
the adjusting structure comprises a rotating rod and an adjusting block, the outer side of the rotating rod is sleeved with a second bevel gear in a sliding mode, one end of the rotating rod is rotationally provided with a connecting plate, one end of the rotating rod, which is close to the connecting plate, is provided with a limiting piece, the connecting plate is connected with the inside of the sliding block through a spring, a threaded rod is connected with the eccentric portion of the bottom of the adjusting block in a threaded mode, the top of the adjusting block is provided with a first bevel gear, the first bevel gear is meshed with the second bevel gear, the bottom of the threaded rod is provided with a connecting block, and the bottom of the connecting block is fixed with a bearing.
As a further preferable mode of the technical scheme, the limiting piece comprises a spur gear and a limiting block, the spur gear is fixedly sleeved on the outer side of one end of the rotating rod, the limiting block is arranged at the bottom of the spur gear, a fixing plate is installed at one end of the limiting block, and the fixing plate is fixedly connected with the inside of the sliding block.
As a further preferable mode of the technical scheme, a tooth slot is formed in the top of the limiting block, the tooth slot is matched with the spur gear in size, tail bases are arranged at two ends of the guide rail, a cover plate is slidably connected to the center of the top of the sliding block, two sides of the cover plate are fixed to the tail bases, and the outer side of the bearing is slidably connected with the inner wall of the guide rail.
As a further preferable mode of the technical scheme, a through hole is formed in one end of the sliding block, the other end of the rotating rod is connected in the through hole in a sliding and penetrating mode, the top of the connecting block is connected with the bottom of the sliding block in a rotating mode, rotating holes are formed in two ends of two sides of the bottom of the sliding block, and the threaded rod extends into the groove through the rotating holes.
As a further preferable mode of the technical scheme, the bottom of the adjusting block is provided with a rubber sheet, the rubber sheet is movably sleeved on the outer side of the threaded rod and is rotationally connected with the bottom of the groove, the inner side of the second bevel gear is provided with a guide block, and the outer side of the rotating rod is provided with a sliding groove which is in sliding connection with the guide block.
As a further preferable mode of the technical scheme, the two ends of the second bevel gear are rotatably provided with positioning plates, the tops of the positioning plates are fixed with the bottoms of the sealing plates, the bottoms of the connecting plates are in sliding connection with the tops of the fixing plates, and the spur gears are not in contact with the fixing plates.
The utility model provides an adjustable linear module, which has the following beneficial effects:
according to the utility model, the bearing is eccentrically arranged through the connecting block and the threaded rod, and through the cooperation of the rotating rod, the first bevel gear and the second bevel gear, the eccentric adjustment of the bearing is realized, the contact area of the bearing and the guide rail is changed, the function of adjusting the friction force of the bearing is realized, and the problem that the bearing is worn and needs to be replaced is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall internal structure of the present utility model;
FIG. 3 is a side view of a second bevel gear, turn bar and guide block connection configuration of the present utility model;
FIG. 4 is a top view of the slider interior structure of the present utility model;
fig. 5 is a side view of the stopper and spur gear connection structure of the present utility model.
In the figure: 1. a guide rail; 2. a slide block; 3. a cover plate; 4. a bearing; 5. a connecting block; 6. a threaded rod; 7. an adjusting block; 8. a first bevel gear; 9. a second bevel gear; 10. a rotating rod; 11. a guide block; 12. a connecting plate; 13. a fixing plate; 14. a spring; 15. a limiting block; 16. spur gears.
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.
Specific embodiments of the present utility model will be described below with reference to the accompanying drawings
As shown in fig. 1, an adjustable linear module, comprising:
as shown in fig. 1 and 2, the guide rail 1, the top sliding connection of guide rail 1 has slider 2, and slider 2 bottom is provided with detachable bearing 4, and the recess has been seted up at slider 2 top, and the recess top is equipped with the closing plate, and the closing plate plays the effect of closed recess, avoids the dust to get into the recess, is provided with in the recess with bearing 4 complex regulation structure.
As shown in fig. 2 and 4, the adjusting structure comprises a rotating rod 10 and an adjusting block 7, a second bevel gear 9 is sleeved on the outer side of the rotating rod 10 in a sliding mode, a connecting plate 12 is rotatably arranged at one end of the rotating rod 10, the connecting plate 12 plays a role in limiting the rotating rod 10, and a limiting piece is arranged at one end, close to the connecting plate 12, of the rotating rod 10.
As shown in fig. 2, fig. 4 and fig. 5, the locating plates are rotatably mounted at two ends of the second bevel gear 9, the top of the locating plates is fixed with the bottom of the sealing plate, the second bevel gear 9 is limited by the locating plates, the second bevel gear 9 is prevented from being pushed by the rotating rod 10 to move, the bottom of the connecting plate 12 is slidably connected with the top of the fixing plate 13, the connecting plate 12 is limited by the fixing plate 13, the spur gear 16 is not contacted with the fixing plate 13, the position of the spur gear 16 is limited, and the spur gear 16 is prevented from being blocked from rotating by the fixing plate 13 in the moving process.
As shown in fig. 2, 4 and 5, the limiting piece comprises a spur gear 16 and a limiting block 15, wherein the spur gear 16 is fixedly sleeved on the outer side of one end of the rotating rod 10, the limiting block 15 is arranged at the bottom of the spur gear 16, a fixing plate 13 is installed at one end of the limiting block 15, the fixing plate 13 is fixedly connected with the inside of the sliding block 2, and an installation position is provided for the limiting block 15 through the fixing plate 13.
As shown in fig. 1, fig. 2, fig. 4 and fig. 5, the top of the limiting block 15 is provided with a tooth slot, the tooth slot is matched with the size of the spur gear 16, the tooth slot is in an opening shape, the spur gear 16 can slide linearly, the spur gear 16 rotates through the tooth slot limiting, the spur gear 16 is not contacted with the limiting block 15 when the spring 14 is in a compressed state, the two ends of the guide rail 1 are provided with tail seats, the center of the top of the sliding block 2 is slidably connected with the cover plate 3, two sides of the cover plate 3 are fixed with the tail seats, the outer side of the bearing 4 is slidably connected with the inner wall of the guide rail 1, the guide rail 1 and the cover plate 3 are fixedly arranged through the tail seats, and a space for linear sliding is provided for the sliding block 2 through a gap between the guide rail 1 and the cover plate 3.
As shown in fig. 2, 4 and 5, the connecting plate 12 is connected with the inside of the sliding block 2 through a spring 14, the eccentric position of the bottom of the adjusting block 7 is in threaded connection with the threaded rod 6, for the connecting position of the adjusting block 7 and the threaded rod 6, the threaded rod 6 rotates eccentrically at the bottom of the adjusting block 7, the first bevel gear 8 is installed at the top of the adjusting block 7, the first bevel gear 8 is meshed with the second bevel gear 9, the synchronous rotation of the rotating rod 10 and the adjusting block 7 is realized through the first bevel gear 8 and the second bevel gear 9, the connecting block 5 is installed at the bottom of the threaded rod 6, and the bottom of the connecting block 5 is fixed with the bearing 4.
As shown in fig. 2, 3 and 4, the bottom of the adjusting block 7 is provided with a rubber sheet, the rubber sheet is movably sleeved on the outer side of the threaded rod 6 and is rotationally connected with the bottom of the groove, friction between the adjusting block 7 and the sliding block 2 is reduced through the rubber sheet, the inner side of the second bevel gear 9 is provided with a guide block 11, a sliding groove is formed in the outer side of the rotating rod 10, the sliding groove is slidably connected with the guide block 11, the guide block 11 is in a shape protruding towards the sliding groove, the guide block 11 can linearly slide in the sliding groove, and the guide block 11 can rotate due to sliding groove resistance when the rotating rod 10 rotates.
As shown in fig. 2 and fig. 4, in this embodiment, specifically: the through-hole has been seted up to slider 2 one end, and the bull stick 10 other end slides and alternates to be connected in the through-hole, has the gap between through-hole and bull stick 10, can avoid the through-hole to block the removal to bull stick 10, and connecting block 5 top and slider 2 bottom rotate to be connected, and the commentaries on classics hole has all been seted up at the both ends of slider 2 bottom both sides, and threaded rod 6 stretches into the recess through changeing the hole, changes the hole and rotates with threaded rod 6 to be connected.
The theory of operation, when using, stretch into the commentaries on classics hole with threaded rod 6 rotation, upward rotation bearing 4 again, make threaded rod 6 and regulating block 7 thread tightening, when needing regulating bearing 4, press the bull stick 10 other end, bull stick 10 drives connecting plate 12 and spur gear 16 slip, connecting plate 12 compression spring 14, spur gear 16 breaks away from the contact with stopper 15, the unlimited potential energy of bull stick 10 rotates at this moment, bull stick 10 rotates and drives second bevel gear 9 through guide block 11 and rotate, second bevel gear 9 drives first bevel gear 8 and rotates, first bevel gear 8 drives the eccentric rotation of bearing 4, loosen bull stick 10 after the regulation is accomplished, the elasticity of spring 14 drives spur gear 16 and slides, spur gear 16 and stopper 15 tooth's socket block are fixed, thereby realize the regulation to bearing 4.
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. An adjustable linear module, comprising:
the guide rail (1), the top sliding connection of guide rail (1) has slider (2), and slider (2) bottom is provided with detachable bearing (4), and the recess has been seted up at slider (2) top, and the recess top is equipped with the closing plate, is provided with in the recess with bearing (4) complex regulation structure;
the adjusting structure comprises a rotating rod (10) and an adjusting block (7), wherein a second bevel gear (9) is arranged on the outer side of the rotating rod (10) in a sliding sleeve mode, a connecting plate (12) is installed at one end of the rotating rod (10) in a rotating mode, a limiting piece is arranged at one end, close to the connecting plate (12), of the rotating rod (10), the connecting plate (12) is connected with the inside of a sliding block (2) through a spring (14), a threaded rod (6) is connected with the eccentric portion of the bottom of the adjusting block (7) in a threaded mode, a first bevel gear (8) is installed at the top of the adjusting block (7), the first bevel gear (8) is meshed with the second bevel gear (9), a connecting block (5) is installed at the bottom of the threaded rod (6), and the bottom of the connecting block (5) is fixed with a bearing (4).
2. An adjustable linear module according to claim 1, wherein: the limiting piece comprises a spur gear (16) and a limiting block (15), wherein the spur gear (16) is fixedly sleeved on the outer side of one end of the rotating rod (10), the limiting block (15) is arranged at the bottom of the spur gear (16), the fixing plate (13) is installed at one end of the limiting block (15), and the fixing plate (13) is fixedly connected with the inside of the sliding block (2).
3. An adjustable linear module according to claim 2, wherein: the limiting block (15) is provided with a tooth slot at the top, the tooth slot is matched with the spur gear (16) in size, tail seats are arranged at two ends of the guide rail (1), a cover plate (3) is slidably connected to the center of the top of the sliding block (2), two sides of the cover plate (3) are fixed to the tail seats, and the outer side of the bearing (4) is slidably connected with the inner wall of the guide rail (1).
4. An adjustable linear module according to claim 1, wherein: through-hole has been seted up to slider (2) one end, and bull stick (10) other end slip interlude is connected in the through-hole, and connecting block (5) top and slider (2) bottom rotate to be connected, and the commentaries on classics hole has all been seted up at the both ends of slider (2) bottom both sides, and threaded rod (6) stretch into the recess through changeing the hole.
5. An adjustable linear module according to claim 1, wherein: the bottom of the adjusting block (7) is provided with a rubber sheet, the rubber sheet is movably sleeved on the outer side of the threaded rod (6) and is rotationally connected with the bottom of the groove, the inner side of the second bevel gear (9) is provided with a guide block (11), the outer side of the rotating rod (10) is provided with a sliding groove, and the sliding groove is in sliding connection with the guide block (11).
6. An adjustable linear module according to claim 1, wherein: the two ends of the second bevel gear (9) are rotatably provided with positioning plates, the tops of the positioning plates are fixed with the bottoms of the sealing plates, the bottoms of the connecting plates (12) are slidably connected with the tops of the fixing plates (13), and the spur gear (16) is not contacted with the fixing plates (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320869882.XU CN219692005U (en) | 2023-04-18 | 2023-04-18 | Adjustable straight line module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320869882.XU CN219692005U (en) | 2023-04-18 | 2023-04-18 | Adjustable straight line module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219692005U true CN219692005U (en) | 2023-09-15 |
Family
ID=87939376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320869882.XU Active CN219692005U (en) | 2023-04-18 | 2023-04-18 | Adjustable straight line module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219692005U (en) |
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2023
- 2023-04-18 CN CN202320869882.XU patent/CN219692005U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 101, Building 7, No. 10 Huaide Dapu Road, Humen Town, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan Meite Precision Machinery Co.,Ltd. Country or region after: China Address before: Room 103, Building 1, No. 2, Donghua Lane, Xuebian, Chang'an Town, Dongguan City, Guangdong Province 523000 Patentee before: Dongguan Meite Precision Machinery Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |