CN216971004U - Mechanical rail high-precision rail aligning mechanism - Google Patents
Mechanical rail high-precision rail aligning mechanism Download PDFInfo
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- CN216971004U CN216971004U CN202220762108.4U CN202220762108U CN216971004U CN 216971004 U CN216971004 U CN 216971004U CN 202220762108 U CN202220762108 U CN 202220762108U CN 216971004 U CN216971004 U CN 216971004U
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- rail
- sleeve
- swivel nut
- threaded sleeve
- precision
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- 230000007246 mechanism Effects 0.000 title claims abstract description 58
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims 1
- 230000001174 ascending effect Effects 0.000 abstract 1
- 239000000758 substrate Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high-precision rail aligning mechanism of a mechanical rail, which comprises a rail base body and a connecting mechanism, wherein a limiting sleeve is fixed inside the rail base body, a first threaded sleeve is spirally penetrated inside the limiting sleeve, an end ring is fixed at the front end part of the first threaded sleeve, a first screw rod is penetrated inside the first threaded sleeve, the connecting mechanism is arranged at the front end of the end ring, a second threaded sleeve is fixed at the front end of a limiting rod, and a second screw rod is penetrated inside the second threaded sleeve. This mechanical rail high accuracy is to rail mechanism, first screw rod are used for removing the adjustment to the position of first swivel nut, can carry out the vertical ascending position fine setting of level promptly to first swivel nut, with first swivel nut back-and-forth movement, and then can be with the track base member back-and-forth movement, finally make first swivel nut can dock coupling mechanism on, guarantee the smooth completion to rail work, and through the slight adjustment to first swivel nut front and back position, can greatly improve the rail precision.
Description
Technical Field
The utility model relates to the technical field of mechanical rail aligning mechanisms, in particular to a mechanical rail high-precision rail aligning mechanism.
Background
In various mechanical structures, the rail occupies an indispensable important position, the rail can play a supporting role and a guiding role, in many special transmission structures, the rail also plays a transportation role, the rail is directly related to the normal operation of the machine, and as the rail is not a whole formed structure, most of the rails need to be spliced and assembled, and some rails can move in the mechanical operation process, the rail is very important for the rail structure of the rail mechanism.
The existing rail aligning mechanism is insufficient in moving precision, small amount of fine adjustment cannot be performed on the original basis during adjustment, the moving precision is insufficient, the final rail aligning quality is limited, parts are easily damaged after actual operation, and even serious problems such as falling and blocking occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-precision rail aligning mechanism for a mechanical rail, which aims to solve the problems that the conventional rail aligning mechanism in the background art has insufficient moving precision, cannot be slightly adjusted on the original basis during adjustment and has insufficient moving precision.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a mechanical rail high accuracy is to rail mechanism, includes track base member and coupling mechanism, the inside of track base member is fixed with the stop collar, and the inside spiral of stop collar runs through and has first swivel nut, the preceding end fixing of first swivel nut has the end circle, and the inside of first swivel nut runs through and has first screw rod, coupling mechanism sets up the front end at the end circle, and coupling mechanism comprises end cover, rotary rod, first gear and gag lever post, the front end of gag lever post is fixed with the second swivel nut, and the inside of second swivel nut runs through and has the second screw rod, the back tip outside of first screw rod is fixed with the second gear.
Preferably, the stop collar penetrates through the entire interior of the rail base body, and the first threaded sleeve penetrates through the entire interior of the stop collar.
Preferably, the front end of the end sleeve is welded with a rotating rod, and the end face of the rotating rod, which is close to the end sleeve, and the end face of the first screw rod, which is close to the end sleeve, are both provided with laser positioning sensor placement grooves.
Preferably, the outer wall of the rotating rod is fixedly sleeved with a first gear, and the center of one end, far away from the end sleeve, of the rotating rod is connected with a limiting rod in an inserting manner.
Preferably, the position between the end sleeve and the end ring is aligned, and the size between the end sleeve and the end ring is matched.
Preferably, the thread size between the second threaded sleeve and the second screw is matched, and the connecting mechanism forms a moving structure through the second threaded sleeve and the second screw.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the high-precision rail aligning mechanism of the mechanical rail, the first screw is used for moving and adjusting the position of the first screw sleeve, namely, the first screw sleeve can be subjected to fine adjustment on the position in the horizontal and longitudinal directions, the first screw sleeve is moved back and forth, and then the rail base body can be moved back and forth, so that the first screw sleeve can be finally abutted to the connecting mechanism, the rail aligning work is guaranteed to be smoothly completed, and the rail aligning precision can be greatly improved through fine adjustment on the front and rear positions of the first screw sleeve;
2. the limiting sleeve is fixedly connected with the track base body, the limiting sleeve is in threaded sleeve connection with the first threaded sleeve, the track base body can be displaced forwards and backwards by utilizing the rotation of the first threaded sleeve, and the track base body is adjusted to a proper position so as to better play the self-action of the track base body;
3. the connecting mechanism is used for connecting the first threaded sleeve to realize rail alignment, the laser positioning sensor is arranged in the laser positioning sensor mounting groove, is used for correcting the position, and the laser positioning sensor has accurate alignment, can effectively ensure the accurate and successful alignment, when the end sleeve and the end ring are aligned accurately, the first screw rod rotates to drive the first threaded sleeve to move back and forth, the first threaded sleeve moves towards the connecting mechanism until the end ring is inserted into the end sleeve completely, and the connecting mechanism is in accurate butt joint with the track substrate, wherein the limiting rod is movably connected with the rotating rod, the rotating rod can rotate by taking the limiting rod as the center, thereby driving the end sleeve, the end ring in the end sleeve and the first thread sleeve connected with the end ring to rotate together, moving the track substrate back and forth, and adjusting the position of the track substrate to play the basic role of the track substrate;
4. the second screw rod rotates to drive the second threaded sleeve to move left and right, so that the position of the connecting mechanism can be moved, the connecting mechanism is moved to a position corresponding to the first threaded sleeve, namely the positions of the end sleeve and the end ring are opposite, after the connecting mechanism is connected with the first threaded sleeve, the second screw rod rotates to drive the whole mechanism to move left and right, and then the left and right positions of the track base body are adjusted, so that the track base body can work normally.
Drawings
FIG. 1 is a schematic view of the connection mechanism and the first screw rod of the present invention;
FIG. 2 is a schematic view of the connection mechanism and the first screw rod of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 4 is a schematic structural diagram of the connecting mechanism of the present invention.
In the figure: 1. a rail base; 2. a limiting sleeve; 3. a first threaded sleeve; 4. an end ring; 5. a first screw; 6. a laser positioning sensor placing groove; 7. a connecting mechanism; 8. end sleeves; 9. rotating the rod; 10. a first gear; 11. a limiting rod; 12. a second thread insert; 13. a second screw; 14. a second gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a high-precision rail aligning mechanism of a mechanical rail comprises a rail base body 1 and a connecting mechanism 7, wherein a limiting sleeve 2 is fixed inside the rail base body 1, a first threaded sleeve 3 penetrates through the limiting sleeve 2 in a spiral mode, the limiting sleeve 2 penetrates through the inside of the rail base body 1 in a whole mode, the first threaded sleeve 3 penetrates through the inside of the limiting sleeve 2 in a whole mode, the limiting sleeve 2 is fixedly connected with the rail base body 1, the limiting sleeve 2 is in threaded sleeve connection with the first threaded sleeve 3, the rail base body 1 can be displaced forwards and backwards by means of rotation of the first threaded sleeve 3, the rail base body 1 is adjusted to a proper position, and the function of the rail base body 1 can be better played;
an end ring 4 is fixed at the front end part of the first screw sleeve 3, a first screw rod 5 penetrates through the first screw sleeve 3, the first screw rod 5 is used for moving and adjusting the position of the first screw sleeve 3, namely, the first screw sleeve 3 can be subjected to horizontal and longitudinal position fine adjustment, the first screw sleeve 3 is moved back and forth, and then the track base body 1 can be moved back and forth, finally the first screw sleeve 3 can be butted to the connecting mechanism 7, the smooth completion of track alignment work is ensured, and the track alignment precision can be greatly improved by finely adjusting the front and rear positions of the first screw sleeve 3;
the connecting mechanism 7 is arranged at the front end of the end ring 4, the connecting mechanism 7 is composed of an end sleeve 8, a rotary rod 9, a first gear 10 and a limiting rod 11, the rotary rod 9 is welded at the front end of the end sleeve 8, the end face of the rotary rod 9 close to the end sleeve 8 and the end face of the first screw 5 close to the end sleeve 8 are both provided with a laser positioning sensor accommodating groove 6, the outer wall of the rotary rod 9 is fixedly sleeved with the first gear 10, the center of one end of the rotary rod 9 far away from the end sleeve 8 is inserted and connected with the limiting rod 11, the positions of the end sleeve 8 and the end ring 4 are aligned, the end sleeve 8 and the end ring 4 are matched in size, the connecting mechanism 7 is used for connecting the first thread sleeve 3 to realize rail alignment, a laser positioning sensor is arranged in the laser positioning sensor accommodating groove 6 and used for position alignment, the laser positioning sensor is aligned accurately, the rail alignment can be effectively ensured to be accurate and successful, when the positions of the end sleeve 8 and the end ring 4 are aligned, the first screw rod 5 rotates to drive the first threaded sleeve 3 to move back and forth, the first threaded sleeve 3 moves towards the connecting mechanism 7 until the end ring 4 is completely inserted into the end sleeve 8, and at the moment, the connecting mechanism 7 is accurately butted with the track substrate 1, wherein the limiting rod 11 is movably connected with the rotating rod 9, the rotating rod 9 can rotate by taking the limiting rod 11 as a center, so that the end sleeve 8, the end ring 4 in the end sleeve 8 and the first threaded sleeve 3 connected with the end ring 4 can be driven to rotate together, the track substrate 1 is moved back and forth in the rotating process, the position of the track substrate 1 is adjusted, and the basic function of the track substrate 1 is exerted;
a second threaded sleeve 12 is fixed at the front end of the limiting rod 11, a second screw rod 13 penetrates through the second threaded sleeve 12, a second gear 14 is fixed on the outer side of the rear end portion of the first screw rod 5, the thread size between the second threaded sleeve 12 and the second screw rod 13 is identical, the connecting mechanism 7 and the second screw rod 13 form a moving structure through the second threaded sleeve 12, the second screw rod 13 rotates to drive the second threaded sleeve 12 to move left and right, so that the position of the connecting mechanism 7 can be moved to a position corresponding to the first threaded sleeve 3, namely the positions of the end sleeve 8 and the end ring 4 are opposite, after the connecting mechanism 7 and the first threaded sleeve 3 are connected, the second screw rod 13 rotates to drive the whole mechanism to move left and right, and the left and right positions of the track base body 1 are adjusted, and the track base body 1 can normally work.
The working principle is as follows: firstly, a laser positioning sensor is arranged in a laser positioning sensor mounting groove 6 and is connected with a circuit, the laser positioning sensor is always in a working state in the rail aligning process, a motor connected with the end part of a second screw 13 is started, the second screw 13 rotates, a second screw sleeve 12 moves left and right to drive a connecting mechanism 7 to move, when the laser positioning sensor at the end part of a rotating rod 9 and the laser positioning sensor at the end part of a first screw 5 feed back aligned data, the connecting mechanism 7 stops moving, the first screw sleeve 3 is moved instead, a transmission system externally connected with a second gear 14 is started, the first screw 5 rotates to drive the first screw sleeve 3 to move back and forth, the first screw sleeve 3 is slowly abutted to the connecting mechanism 7 until an end ring 4 is inserted into an end sleeve 8, at the moment, the connecting mechanism 7 is accurately abutted to a rail base body 1, the rail aligning is completed, the first screw 5 stops rotating, the rotating rod 9 can be rotated by a transmission system externally connected with the first gear 10, the end sleeve 8, the end ring 4 in the end sleeve 8 and the first threaded sleeve 3 connected with the end ring 4 rotate together, the track substrate 1 moves back and forth in the rotating process, the motor at the end part of the second screw 13 is started, the second screw 13 rotates to drive the whole mechanism to move left and right, the left and right positions of the track substrate 1 are adjusted, the track substrate 1 is moved to a required position, and then subsequent work can be carried out.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a mechanical rail high accuracy is to rail mechanism, includes track base member (1) and coupling mechanism (7), its characterized in that: the inside of track base member (1) is fixed with stop collar (2), and the inside spiral of stop collar (2) runs through and has first swivel nut (3), the preceding end fixing of first swivel nut (3) has end ring (4), and the inside of first swivel nut (3) runs through and has first screw rod (5), coupling mechanism (7) set up the front end at end ring (4), and coupling mechanism (7) comprise end sleeve (8), rotary rod (9), first gear (10) and gag lever post (11), the front end of gag lever post (11) is fixed with second swivel nut (12), and the inside of second swivel nut (12) runs through and has second screw rod (13), the back tip outside of first screw rod (5) is fixed with second gear (14).
2. The mechanical rail high-precision rail aligning mechanism of claim 1, wherein: the limiting sleeve (2) penetrates through the whole interior of the track base body (1), and the first threaded sleeve (3) penetrates through the whole interior of the limiting sleeve (2).
3. The mechanical rail high-precision rail aligning mechanism of claim 1, wherein: the welding of the front end of end cover (8) has rotary rod (9), and rotary rod (9) are close to the terminal surface of end cover (8) and first screw rod (5) and all are provided with laser positioning sensor mounting groove (6) near the terminal surface of end cover (8).
4. The mechanical rail high-precision rail aligning mechanism according to claim 3, is characterized in that: the outer wall of rotary rod (9) is fixed to be equipped with first gear (10), and rotary rod (9) keep away from the one end center of pot head (8) and insert and be connected with gag lever post (11).
5. The mechanical rail high-precision rail aligning mechanism according to claim 3, is characterized in that: the position between the end sleeve (8) and the end ring (4) is aligned, and the size between the end sleeve (8) and the end ring (4) is matched.
6. The mechanical rail high-precision rail aligning mechanism of claim 1, wherein: the sizes of the threads of the second threaded sleeve (12) and the second screw (13) are matched, and the connecting mechanism (7) forms a moving structure through the second threaded sleeve (12) and the second screw (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220762108.4U CN216971004U (en) | 2022-04-02 | 2022-04-02 | Mechanical rail high-precision rail aligning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220762108.4U CN216971004U (en) | 2022-04-02 | 2022-04-02 | Mechanical rail high-precision rail aligning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216971004U true CN216971004U (en) | 2022-07-15 |
Family
ID=82342394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220762108.4U Expired - Fee Related CN216971004U (en) | 2022-04-02 | 2022-04-02 | Mechanical rail high-precision rail aligning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216971004U (en) |
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2022
- 2022-04-02 CN CN202220762108.4U patent/CN216971004U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220715 |
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| CF01 | Termination of patent right due to non-payment of annual fee |