CN212225911U - Micro guide rail for machining flange linear bearing - Google Patents
Micro guide rail for machining flange linear bearing Download PDFInfo
- Publication number
- CN212225911U CN212225911U CN202020701189.8U CN202020701189U CN212225911U CN 212225911 U CN212225911 U CN 212225911U CN 202020701189 U CN202020701189 U CN 202020701189U CN 212225911 U CN212225911 U CN 212225911U
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- CN
- China
- Prior art keywords
- guide
- lead screw
- guide rail
- linear bearing
- fixedly connected
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a miniature guide rail technical field just discloses a miniature guide rail is used in processing of flange linear bearing, comprising a base plate, the equal fixedly connected with curb plate in the positive left and right sides of bottom plate, two one side swing joint that the curb plate is relative has the screw thread lead screw, the side surface threaded connection of screw thread lead screw has coasting mechanism, and there is servo motor in the positive left side of bottom plate through mounting panel fixed mounting. This flange is miniature guide rail for linear bearing processing, rotation through servo motor can drive the screw thread lead screw and rotate, transmission effect through the screw thread makes the fixed block remove about the surface of screw thread lead screw, it carries out the horizontal slip at the surface of guide bar to drive the guide block, the guide block is at the in-process that removes, the direction ball rolls in the inside of guide way, contrast traditional guide rail, change sliding friction into rolling friction, frictional force has been reduced, thereby make the guide block more easy at the surperficial slip of guide bar, the condition that the card went up appears when preventing device uses.
Description
Technical Field
The utility model relates to a miniature guide rail technical field specifically is a miniature guide rail is used in processing of flange linear bearing.
Background
The micro guide rail is a guide rail applied to a device such as a miniaturized device, and is widely used in a machining process of some small parts.
The flange linear bearing is a linear motion system produced with low cost, is used for being matched with a cylindrical shaft for use in an infinite stroke, and needs to use a micro guide rail in the processing process of the linear bearing.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a flange linear bearing processing is with miniature guide rail possesses the advantage that prevents the device card pause the condition when using, has solved the problem that proposes among the above-mentioned background art.
(II) technical scheme
The utility model provides a following technical scheme: the utility model provides a flange linear bearing processing is with miniature guide rail, includes the bottom plate, the equal fixedly connected with curb plate in the positive left and right sides of bottom plate, two one side swing joint that the curb plate is relative has the screw thread lead screw, the side surface threaded connection of screw thread lead screw has coasting mechanism, there is servo motor in the positive left side of bottom plate through mounting panel fixed mounting, the positive top of bottom plate and the equal fixedly connected with fixed plate in bottom, two the fixed plate is located the top and the bottom of screw thread lead screw respectively, two the equal fixedly connected with guide bar in front of fixed plate.
Slide mechanism is including crossbeam, fixed block and two guide blocks, the middle part fixed connection at the top of fixed block and crossbeam top, the thread groove has been seted up to the inside of fixed block, the inside threaded connection of the side surface of screw thread lead screw and thread groove, two the top of guide block all with the bottom fixed connection of crossbeam, and two guide blocks are located the both sides of fixed block respectively, two the spout, two have all been seted up to the inside of guide block the equal swing joint of interior roof of spout has the direction ball.
Preferably, the back of the mounting plate is fixedly connected with the left side of the front face of the bottom plate, and the servo motor is fixedly mounted on the front face of the mounting plate.
Preferably, the right end of the threaded lead screw penetrates through and extends to the right side of the right side plate, and the right end of the threaded lead screw is fixedly connected with a rotating knob.
Preferably, the inner top wall of the sliding groove is provided with a ball groove, and the guide ball is movably connected with the inside of the ball groove.
Preferably, the front surface of the guide rod is provided with a guide groove, and the size of the guide ball is matched with that of the guide groove.
Preferably, two equal fixedly connected with expanding spring in the opposite one side of curb plate, the one end fixedly connected with buffering baffle that the curb plate was kept away from to expanding spring, the middle part of buffering baffle and the side surface swing joint of screw lead screw.
Compared with the prior art, the utility model provides a flange linear bearing processing is with miniature guide rail possesses following beneficial effect:
1. this flange is miniature guide rail for linear bearing processing, rotation through servo motor can drive the screw thread lead screw and rotate, transmission effect through the screw thread makes the fixed block remove about the surface of screw thread lead screw, it carries out the horizontal slip at the surface of guide bar to drive the guide block, the guide block is at the in-process that removes, the direction ball rolls in the inside of guide way, contrast traditional guide rail, change sliding friction into rolling friction, frictional force has been reduced, thereby make the guide block more easy at the surperficial slip of guide bar, the condition that the card went up appears when preventing device uses.
2. This flange is miniature guide rail for linear bearing processing through being provided with the rotation knob, when the outage appears or servo motor breaks down, can rotate the knob by manual rotation and drive the screw lead screw and rotate to drive slide mechanism and remove about the surface of device, make the device still can the manually operation use under the condition that servo motor damaged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the guide bar of the present invention;
FIG. 3 is a schematic view of the structure of the sliding mechanism of the present invention;
fig. 4 is an enlarged view of a structure a in fig. 1 according to the present invention.
Wherein: 1. a base plate; 2. a side plate; 3. a threaded lead screw; 4. a coasting mechanism; 401. a cross beam; 402. a fixed block; 403. a thread groove; 404. a guide block; 405. a chute; 406. a guide ball; 5. mounting a plate; 6. a servo motor; 7. a fixing plate; 8. a guide bar; 9. rotating the knob; 10. a guide groove; 11. a tension spring; 12. buffer baffle.
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. 1-4, a micro guide rail for processing a flange linear bearing comprises a base plate 1, wherein the left side and the right side of the front surface of the base plate 1 are fixedly connected with side plates 2, one opposite side of the two side plates 2 is movably connected with a threaded lead screw 3, the side surface of the threaded lead screw 3 is in threaded connection with a sliding mechanism 4, the left side of the front surface of the base plate 1 is fixedly provided with a servo motor 6 through a mounting plate 5, the back surface of the mounting plate 5 is fixedly connected with the left side of the front surface of the base plate 1, the servo motor 6 is fixedly arranged on the front surface of the mounting plate 5, the top and the bottom of the front surface of the base plate 1 are fixedly connected with fixing plates 7, the two fixing plates 7 are respectively arranged at the top and the bottom of the threaded lead screw 3, the front surfaces of the two fixing plates 7 are fixedly connected, the knob 9 is rotated to the right-hand member fixedly connected with of screw lead screw 3, rotates knob 9 through the rotation and can drive screw lead screw 3 and rotate, when the servo motor 6 of device appears damaging, can adopt manual mode to replace servo motor 6 to carry out work.
The sliding mechanism 4 comprises a cross beam 401, a fixed block 402 and two guide blocks 404, the top of the fixed block 402 is fixedly connected with the middle of the top of the cross beam 401, a thread groove 403 is formed in the fixed block 402, the side surface of the thread lead screw 3 is in threaded connection with the inside of the thread groove 403, the tops of the two guide blocks 404 are fixedly connected with the bottom of the cross beam 401, the two guide blocks 404 are respectively positioned at two sides of the fixed block 402, a sliding groove 405 is formed in the two guide blocks 404, guide balls 406 are movably connected with the inner top wall of the two sliding grooves 405, a ball groove is formed in the inner top wall of the sliding groove 405, the guide balls 406 are movably connected with the inside of the ball groove, a guide groove 10 is formed in the front surface of a guide rod 8, the size of the guide balls 406 is matched with the guide groove 10, telescopic springs 11 are fixedly connected to one opposite sides of the two side plates 2, a, the middle part of the buffer baffle plate 12 is movably connected with the side surface of the threaded screw rod 3, the two sides of the sliding mechanism 4 can be protected in a buffering mode through the action of the telescopic spring 11 and the buffer baffle plate 12, and the sliding mechanism 4 is prevented from being directly collided with the side surface of the side plate 2 in the sliding process and being damaged.
When using, can drive threaded screw 3 through servo motor 6's rotation and rotate, make fixed block 402 remove about threaded screw 3's surface through the transmission effect of screw thread, drive guide block 404 and carry out the horizontal slip on the surface of guide bar 8, guide block 404 is at the in-process that removes, direction ball 406 rolls in the inside of guide way 10, compare traditional guide rail, change sliding friction into rolling friction, frictional force has been reduced, thereby make guide block 404 more easily at the surperficial slip of guide bar 8, the condition that the card pause appears when preventing device uses.
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 (6)
1. The utility model provides a flange linear bearing processing is with miniature guide rail, includes bottom plate (1), its characterized in that: the left side and the right side of the front of the bottom plate (1) are fixedly connected with side plates (2), one side of each of the two side plates (2) opposite to each other is movably connected with a threaded lead screw (3), the side surface of each threaded lead screw (3) is in threaded connection with a sliding mechanism (4), the left side of the front of the bottom plate (1) is fixedly provided with a servo motor (6) through a mounting plate (5), the top and the bottom of the front of the bottom plate (1) are fixedly connected with fixing plates (7), the two fixing plates (7) are respectively positioned at the top and the bottom of the threaded lead screw (3), and the front of the two fixing plates (7) is fixedly connected with a;
slide mechanism (4) including crossbeam (401), fixed block (402) and two guide block (404), the middle part fixed connection at the top of fixed block (402) and crossbeam (401) top, thread groove (403) have been seted up to the inside of fixed block (402), the side surface of screw lead screw (3) and the internal thread connection of thread groove (403), two the top of guide block (404) all with the bottom fixed connection of crossbeam (401), and two guide block (404) are located the both sides of fixed block (402) respectively, two spout (405) have all been seted up to the inside of guide block (404), two the equal swing joint of the interior roof of spout (405) has direction ball (406).
2. The micro guide rail for processing the flange linear bearing according to claim 1, wherein: the back of mounting panel (5) and the positive left side fixed connection of bottom plate (1), servo motor (6) fixed mounting is in the front of mounting panel (5).
3. The micro guide rail for processing the flange linear bearing according to claim 1, wherein: the right end of the threaded lead screw (3) penetrates through and extends to the right side of the right side plate (2), and the right end of the threaded lead screw (3) is fixedly connected with a rotating knob (9).
4. The micro guide rail for processing the flange linear bearing according to claim 1, wherein: the ball groove is formed in the inner top wall of the sliding groove (405), and the guide balls (406) are movably connected with the inner portion of the ball groove.
5. The micro guide rail for processing the flange linear bearing according to claim 1, wherein: the front surface of the guide rod (8) is provided with a guide groove (10), and the size of the guide ball (406) is matched with that of the guide groove (10).
6. The micro guide rail for processing the flange linear bearing according to claim 1, wherein: two equal fixedly connected with expanding spring (11) in the relative one side of curb plate (2), the one end fixedly connected with buffer stop (12) of curb plate (2) are kept away from in expanding spring (11), the middle part of buffer stop (12) and the side surface swing joint of screw lead screw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020701189.8U CN212225911U (en) | 2020-04-30 | 2020-04-30 | Micro guide rail for machining flange linear bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020701189.8U CN212225911U (en) | 2020-04-30 | 2020-04-30 | Micro guide rail for machining flange linear bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212225911U true CN212225911U (en) | 2020-12-25 |
Family
ID=73909674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020701189.8U Expired - Fee Related CN212225911U (en) | 2020-04-30 | 2020-04-30 | Micro guide rail for machining flange linear bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212225911U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114380009A (en) * | 2022-01-20 | 2022-04-22 | 常州唯可泰电机科技有限公司 | Linear motion mechanism and disinfection device |
| CN114552862A (en) * | 2022-01-13 | 2022-05-27 | 济宁市技师学院 | Linear driving device based on PLC |
-
2020
- 2020-04-30 CN CN202020701189.8U patent/CN212225911U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114552862A (en) * | 2022-01-13 | 2022-05-27 | 济宁市技师学院 | Linear driving device based on PLC |
| CN114380009A (en) * | 2022-01-20 | 2022-04-22 | 常州唯可泰电机科技有限公司 | Linear motion mechanism and disinfection device |
| CN114380009B (en) * | 2022-01-20 | 2024-01-26 | 常州唯可泰电机科技有限公司 | Linear motion mechanism and disinfection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201225 Termination date: 20210430 |