CN213511945U - High-precision direction adjusting device for rolling guide part - Google Patents
High-precision direction adjusting device for rolling guide part Download PDFInfo
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- CN213511945U CN213511945U CN202022058283.9U CN202022058283U CN213511945U CN 213511945 U CN213511945 U CN 213511945U CN 202022058283 U CN202022058283 U CN 202022058283U CN 213511945 U CN213511945 U CN 213511945U
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- slide block
- rotatably connected
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- 238000005096 rolling process Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 230000033001 locomotion Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model provides a direction adjusting device for a high-precision rolling guide component, which comprises a guide table, the bottom end of the guide table is provided with a chute, the two ends of the inner cavity of the chute are respectively connected with a driving slide block and a driven slide block in a sliding way, the top end of the driving slide block is rotatably connected with a driving shaft, one end of the driving shaft is rotatably connected with a group of bearings, a group of guide wheels are rotatably connected on the outer side of the bearing, the utility model adopts the design of a second screw rod, a driving slide block and a driven slide block are both connected with a slide groove in a sliding way, the second screw rod is rotated and is connected with the base through screw threads, thereby the base drives the driving slide block to move, the driving slide block drives the driven slide block to move, thereby realizing the direction adjustment of the guide wheel, the threaded rod synchronously moves along with the driving slide block due to the design of the cross universal shaft, therefore, the driving slide block and the driven slide block do not need to move and adjust the position of the transmission device when moving.
Description
Technical Field
The utility model mainly relates to a technical field that accurate guider adjusted, concretely relates to high accuracy direction adjusting device for roll guide part.
Background
In the mechanical system, the guide part is used for supporting and limiting the motion part to move according to the given motion requirement and motion direction, the rolling guide rail is a linear motion support which adds a rolling body between two guide rail surfaces which do relative linear motion and changes sliding friction into rolling friction.
The direction adjusting device realizes adjusting the direction of the guide device through the adjustment of specific data, and in the existing direction adjusting device, the bottom end fixed mounting of the guide wheel is generally realized through the bolt on the bottom surface of the guide plate, and when the guide wheel is moved again through loosening the bolt, the position of the transmission device needs to be adjusted after the guide wheel is moved, so that the operation process is more complicated, and the debugging time is longer.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a direction adjusting device for high-precision rolling guide part for solve the technical problem who proposes among the above-mentioned background art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a direction adjusting device for a high-precision rolling guide part comprises a guide table, wherein a sliding groove is formed in the bottom end of the guide table, a driving sliding block and a driven sliding block are respectively connected to two ends of an inner cavity of the sliding groove in a sliding mode, the top end of the driving sliding block is rotatably connected with a driving shaft, one end of the driving shaft is rotatably connected with a group of bearings, the outer side of each bearing is rotatably connected with a group of guide wheels, the top end of each driven sliding block is rotatably connected with a driven shaft, one end of each driven shaft is rotatably connected with another group of bearings, the outer side of each bearing is rotatably connected with another group of guide wheels, a first lead screw is connected between the driving sliding block and the driven sliding block through threads, a sliding rod is sleeved at one end of the driving sliding block, the other end of the sliding rod is sleeved at one end, the base is fixedly mounted on one side of the bottom end of the driving sliding block, a second lead screw is connected to one end of the base in a threaded mode, a fixed block is fixedly mounted at the bottom end of the guide table, one end of the fixed block is connected with one end of the second lead screw in a threaded mode, and a power device is fixedly mounted at the bottom end of the guide table.
Preferably, power device includes motor, pivot, connecting rod, cross universal shaft and threaded rod, motor fixed mounting is in the bottom of direction platform, the output shaft fixedly connected with pivot of motor, a set of cross universal shaft of one end fixedly connected with of pivot, the one end fixedly connected with connecting rod of cross universal shaft, another set of cross universal shaft of one end fixedly connected with of connecting rod, the one end fixedly connected with threaded rod of cross universal shaft.
Preferably, one end of the first screw rod is fixedly connected with a rotating handle, and the driving gear and the driven gear are adjusted through the first screw rod to be meshed and separated.
Preferably, the bottom fixed mounting of base has the mount pad, one side of driving gear and one side threaded connection of threaded rod.
Preferably, the one end of threaded rod is rotated and is connected with the mount pad, the one end of pivot is rotated and is connected with another group of mount pad, the equal fixed mounting of mount pad is in the bottom of direction platform.
Preferably, a through hole is formed in one side of the top end of the guide table, and the driving shaft and the driven shaft are respectively connected with two ends of the through hole in an inserting mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a design of second lead screw, initiative slider and driven slider all with spout sliding connection, rotatory second lead screw, second lead screw and base threaded connection to the base drives the initiative slider and removes, and the initiative slider drives the driven slider and removes, thereby realizes the direction regulation of leading wheel, and the design of cross universal shaft makes the threaded rod follow initiative slider synchronous motion, thereby the initiative slider need not carry on transmission's position again when carrying out the position removal with the driven slider and remove and the adjustment.
2. This use is novel through the design of initiative slider and driven slider, has cup jointed the slide bar between initiative slider and driven slider, and threaded connection has first lead screw between initiative slider and the driven slider, thereby rotatory commentaries on classics makes first lead screw rotate to adjust the distance of initiative slider and driven slider, with the distance between adjusting two leading wheels.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic structural diagram of the adjusting mechanism of the present invention;
fig. 4 is a schematic structural diagram of the power device of the present invention.
In the figure: 1. a guide table; 2. an active slider; 3. a driven slider; 4. a drive shaft; 5. a driven shaft; 6. a first lead screw; 7. turning a handle; 8. a base; 9. a slide bar; 10. a bearing; 11. a guide wheel; 12. a driving gear; 13. a driven gear; 14. a second lead screw; 15. a fixed block; 16. a motor; 17. a rotating shaft; 18. a mounting seat; 19. a connecting rod; 20. a cross cardan shaft; 21. a threaded rod.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1-4 heavily, a direction adjusting device for a high precision rolling guide component comprises a guide table 1, a sliding slot is arranged at the bottom end of the guide table 1, a driving slider 2 and a driven slider 3 are respectively connected at two ends of an inner cavity of the sliding slot in a sliding manner, the driving slider 2 and the driven slider 3 are installed in the same sliding slot, a driving shaft 4 is rotatably connected at the top end of the driving slider 2, a set of bearings 10 is rotatably connected at one end of the driving shaft 4, a set of guide wheels 11 is rotatably connected at the outer side of the bearings 10, a driven shaft 5 is rotatably connected at the top end of the driven slider 3, another set of bearings 10 is rotatably connected at one end of the driven shaft 5, another set of guide wheels 11 is rotatably connected at the outer side of the bearings 10, a slide rod 9 is sleeved at one end of the driving slider 2, the other, one end of the driven shaft 5 is fixedly sleeved with a driven gear 13, the bottom end of the guide table 1 is fixedly provided with a fixed block 15, one end of the fixed block 15 is in threaded connection with one end of a second screw rod 14, and the bottom end of the guide table 1 is fixedly provided with a power device.
Power device includes motor 16, pivot 17, connecting rod 19, cross cardan shaft 20 and threaded rod 21, motor 16 fixed mounting is in the bottom of direction platform 1, motor 16's output shaft fixedly connected with pivot 17, a set of cross cardan shaft 20 of the one end fixedly connected with of pivot 17, the one end fixedly connected with connecting rod 19 of cross cardan shaft 20, another set of cross cardan shaft 20 of one end fixedly connected with of connecting rod 19, the one end fixedly connected with threaded rod 21 of cross cardan shaft 20, power device still can normally carry out power transmission when being used for realizing that the 21 directions of threaded rod rotate through two sets of cross cardan shafts 20, and need not the adjusting position.
A first screw rod 6 is connected between the driving sliding block 2 and the driven sliding block 3 through threads, a rotating handle 7 is fixedly connected to one end of the first screw rod 6, the driving gear 12 and the driven gear 13 are adjusted through the first screw rod 6 to be meshed and separated, and the driving sliding block 2 is fixed in position and the driven sliding block 3 moves when the first screw rod 6 rotates.
One side fixed mounting of the drive slider 2 bottom has base 8, the threaded connection of one end of base 8 has second lead screw 14, the bottom fixed mounting of base 8 has mount pad 18, one side of driving gear 12 and one side threaded connection of threaded rod 21, and when rotatory second lead screw 14, drive slider 2 and driven slider 3 synchronous movement.
One end of the threaded rod 21 is rotatably connected with the mounting seat 18, one end of the rotating shaft 17 is rotatably connected with the other group of mounting seats 18, and the mounting seats 18 are fixedly mounted at the bottom end of the guide table 1.
A through hole is formed in one side of the top end of the guide table 1, and the driving shaft 4 and the driven shaft 5 are respectively connected with the two ends of the through hole in an inserting mode and used for adjusting the position relation of the two groups of guide wheels 11.
The utility model discloses a concrete operation as follows:
when the direction is adjusted, the rotating handle 7 is rotated, the rotating handle 7 is in threaded transmission with the driving slide block 2 and the driven slide block 3 respectively, the driven slide block 3 slides in the sliding groove, the driven slide block 3 slides along the sliding rod 9, the driven slide block 3 is close to the driving slide block 2, and then the driving gear 12 is in meshed transmission with the driven gear 13.
The second screw rod 14 is rotated, the second screw rod 14 and the base 8 are in threaded transmission, so that the base 8 drives the driving slide block 2 to slide in the sliding groove, and the driving slide block 2 drives the driven slide block 3 to slide in the sliding groove through the first screw rod 6.
The motor 16 is started, the output shaft of the motor 16 rotates to drive the rotating shaft 17 to rotate, the rotating shaft 17 drives the cross universal shafts 20 to rotate, thereby driving the connecting rods 19 to rotate, the connecting rods 19 drive the other set of cross universal shafts 20 to rotate, further enabling the threaded rods 21 to rotate, the threaded rods 21 are in meshed transmission with the driving gear 12, the driving gear 12 rotates to drive the driving shaft 4 to rotate, thereby driving the guide wheels 11 fixedly installed on the outer surface of the driving gear 11 to rotate, the driving gear 12 and the driven gear 13 are in transmission when meshed, the threaded rods 21 are enabled to follow the driving slide block 2 to move synchronously through the design of the two sets of cross universal shafts 20, and therefore the driving slide block 2 and the driven slide block 3 do not.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.
Claims (6)
1. A direction adjusting device for a high-precision rolling guide component comprises a guide table (1) and is characterized in that a sliding groove is formed in the bottom end of the guide table (1), a driving sliding block (2) and a driven sliding block (3) are respectively connected to two ends of an inner cavity of the sliding groove in a sliding mode, a driving shaft (4) is rotatably connected to the top end of the driving sliding block (2), one end of the driving shaft (4) is rotatably connected with a group of bearings (10), a group of guide wheels (11) are rotatably connected to the outer sides of the bearings (10), a driven shaft (5) is rotatably connected to the top end of the driven sliding block (3), another group of bearings (10) are rotatably connected to one end of the driven shaft (5), another group of guide wheels (11) are rotatably connected to the outer sides of the bearings (10), a first lead screw (6) is connected between the driving sliding block (2, slide bar (9) have been cup jointed to the one end of initiative slider (2), the other end of slide bar (9) is cup jointed in the one end of driven slider (3), the fixed cover of one end of driving shaft (4) has been cup jointed driving gear (12), the fixed cover of one end of driven shaft (5) has been cup jointed driven gear (13), one side fixed mounting of initiative slider (2) bottom has base (8), the one end threaded connection of base (8) has second lead screw (14), the bottom fixed mounting of direction platform (1) has fixed block (15), the one end of fixed block (15) and the one end threaded connection of second lead screw (14), the bottom fixed mounting of direction platform (1) has power device.
2. The direction adjusting device for the high-precision rolling guide component is characterized in that the power device comprises a motor (16), a rotating shaft (17), a connecting rod (19), a cross universal shaft (20) and a threaded rod (21), the motor (16) is fixedly installed at the bottom end of the guide table (1), the rotating shaft (17) is fixedly connected to an output shaft of the motor (16), one end of the rotating shaft (17) is fixedly connected with one group of cross universal shafts (20), one end of each cross universal shaft (20) is fixedly connected with the connecting rod (19), one end of each connecting rod (19) is fixedly connected with the other group of cross universal shafts (20), and one end of each cross universal shaft (20) is fixedly connected with the threaded rod (21).
3. The direction adjusting device for the high-precision rolling guide component according to claim 1, wherein a rotating handle (7) is fixedly connected to one end of the first screw rod (6), and the driving gear (12) and the driven gear (13) are adjusted to be engaged and disengaged through the first screw rod (6).
4. The direction adjusting device for the high-precision rolling guide component as claimed in claim 1, wherein a mounting seat (18) is fixedly arranged at the bottom end of the base (8), and one side of the driving gear (12) is in threaded connection with one side of a threaded rod (21).
5. The direction adjusting device for the high-precision rolling guide component as claimed in claim 2, wherein one end of the threaded rod (21) is rotatably connected with a mounting seat (18), one end of the rotating shaft (17) is rotatably connected with another group of mounting seats (18), and the mounting seats (18) are fixedly arranged at the bottom end of the guide platform (1).
6. The direction adjusting device for the high-precision rolling guide component as claimed in claim 1, wherein a through hole is formed in one side of the top end of the guide table (1), and the driving shaft (4) and the driven shaft (5) are respectively connected with two ends of the through hole in an inserting manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022058283.9U CN213511945U (en) | 2020-09-18 | 2020-09-18 | High-precision direction adjusting device for rolling guide part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022058283.9U CN213511945U (en) | 2020-09-18 | 2020-09-18 | High-precision direction adjusting device for rolling guide part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213511945U true CN213511945U (en) | 2021-06-22 |
Family
ID=76447979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022058283.9U Expired - Fee Related CN213511945U (en) | 2020-09-18 | 2020-09-18 | High-precision direction adjusting device for rolling guide part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213511945U (en) |
-
2020
- 2020-09-18 CN CN202022058283.9U patent/CN213511945U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210622 |
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| CF01 | Termination of patent right due to non-payment of annual fee |