CN217738188U - Laser positioning monitoring system of locomotive wheel set press-mounting machine - Google Patents
Laser positioning monitoring system of locomotive wheel set press-mounting machine Download PDFInfo
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- CN217738188U CN217738188U CN202222032139.7U CN202222032139U CN217738188U CN 217738188 U CN217738188 U CN 217738188U CN 202222032139 U CN202222032139 U CN 202222032139U CN 217738188 U CN217738188 U CN 217738188U
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Abstract
The utility model discloses a locomotive wheel is to pressure equipment machine laser positioning monitoring system, including base, first guide bar, first screw rod, first support frame, first butt joint seat, second guide bar, second screw rod, second butt joint seat, ball. The utility model has the advantages that: the utility model provides a be the symmetry formula about on the first screw rod and be provided with two sets of reverse screw threads, second screw rod, third screw rod are provided with a set of screw thread respectively to be fixed with servo motor on the lateral wall of first support frame, second support frame, make and to carry out the screw linkage through the rotation of screw rod to the abutment, and then make the displacement that the staff can each abutment of accurate control, the utility model provides a one side lateral wall center department of second abutment is fixed with first laser displacement sensor, and the third is fixed with electronic hydraulic rod to the abutment is improved level and is fixed with, makes first laser displacement sensor can remove on X, Y is epaxial, and second laser displacement sensor can remove at X, Y, Z is epaxial.
Description
Technical Field
The utility model relates to a laser positioning monitoring system specifically is locomotive wheel to pressure equipment machine laser positioning monitoring system, belongs to laser positioning monitoring system technical field.
Background
The wheel pair is divided into a vehicle wheel pair and a locomotive wheel pair, and in the production and processing process of the locomotive wheel pair, in order to improve the production efficiency and the yield, a laser positioning monitoring system is needed to monitor whether the two wheel pairs are positioned on the same axis or not before press mounting, and then press mounting can be carried out.
However, most of the existing laser positioning monitoring systems have various problems:
1) When the locomotive wheel pair is subjected to laser positioning monitoring, the displacement of a laser displacement sensor needs to be moved appropriately, and the overall size of the locomotive wheel pair can be measured and monitored by the movement of the laser displacement sensor, but most of moving structures in the existing laser positioning monitoring system can only be adjusted in the horizontal direction, and when data in the vertical direction needs to be measured, a worker needs to erect the whole device, which wastes time and labor;
2) Because the laser displacement sensor among the laser positioning monitoring system need be through removing the displacement that produces and then can realize the measurement to locomotive wheel pair, the guide bar sliding type connection is adopted mostly to current displacement structure, and the staff need manually promote laser displacement sensor and remove on the guide bar when removing, complex operation and can't carry out the accurate removal.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a locomotive wheel is to pressure equipment machine laser positioning monitoring system just for solving above-mentioned at least one technical problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: locomotive wheelset pressure equipment machine laser positioning monitoring system includes:
the fixing mechanism comprises a base, a first support frame and a second support frame, wherein the first support frame is horizontally connected to the top of the base, and the second support frame is vertically connected to the top of the first support frame;
the sliding mechanism comprises a first butt joint seat, a second butt joint seat and a third butt joint seat, the sliding mechanism is connected to the fixing mechanism, the first butt joint seat is fixed at the bottom of the first support frame and is in limit butt joint in the base, the second butt joint seat is fixed at the bottom of the second support frame and is in limit butt joint in the first support frame, and the third butt joint seat is in limit butt joint in the second support frame;
the guide mechanism comprises a first guide rod, a second guide rod and a third guide rod, the guide mechanism is connected to the fixing mechanism, the first guide rod is horizontally fixed at two ends in the inner cavity of the base and penetrates through the through hole in the first butt joint seat, the second guide rod is horizontally fixed at two ends in the inner cavity of the first support frame and penetrates through the through hole in the second butt joint seat, and the third guide rod is vertically fixed at two ends in the inner cavity of the second support frame and penetrates through the through hole in the third butt joint seat;
the linkage mechanism comprises a first screw rod, a second screw rod and a third screw rod, the linkage mechanism is connected to a fixing mechanism, the first screw rod is connected to the center of the base in a rotating mode through a bearing and is in threaded rotation connection with a screw hole in the center of the first butt joint seat, the second screw rod is connected to the center of the first support frame in a rotating mode through a bearing and is in threaded rotation connection with a screw hole in the center of the second butt joint seat, and the first screw rod is connected to the center of the second support frame in a rotating mode through a bearing and is in threaded rotation connection with a screw hole in the center of the third butt joint seat.
As the utility model discloses further scheme again: the left end and the right end of the first butt joint seat, the second butt joint seat and the third butt joint seat are provided with through holes in a penetrating mode, and the through holes are connected with balls in a rolling mode.
As a further aspect of the present invention: two sets of reverse threads are symmetrically arranged on the left and right of the first screw rod, a set of threads are respectively arranged on the second screw rod and the third screw rod, servo motors are fixed on the side walls of the first support frame and the second support frame, and transmission shafts of the servo motors are connected with one ends of the second screw rod and one end of the third screw rod.
As a further aspect of the present invention: a first laser displacement sensor is fixed at the center of the side wall of one side of the second butt joint seat, an electric hydraulic push rod is horizontally fixed on the third butt joint seat, and a second laser displacement sensor is fixed at the top end of the electric hydraulic push rod.
As a further aspect of the present invention: the first guide rod, the second guide rod and the third guide rod are symmetrically arranged, and a layer of wear-resistant coating is sprayed on the surface of the first guide rod, the second guide rod and the third guide rod.
As the utility model discloses further scheme again: the electric hydraulic push rod is connected with an external electric control mechanism and is controlled to stretch out and draw back through a touch screen, and the repeated precision error is 0.02mm.
The utility model has the advantages that:
1) The left end and the right end of the first butt joint seat, the second butt joint seat and the third butt joint seat in the utility model are all provided with through holes in a penetrating way, and the friction force between the butt joint seats and the guide rods is reduced through the rolling of the balls, so that the butt joint seats can slide on the guide rods;
2) Two sets of reverse threads are symmetrically arranged on the left and right of the first screw rod, the second screw rod and the third screw rod are respectively provided with a set of threads, and servo motors are fixed on the side walls of the first support frame and the second support frame, so that the butt joint seats can be in thread linkage through the rotation of the screw rods, and further, workers can accurately control the displacement of each butt joint seat;
3) The utility model provides a one side lateral wall center department of second butt joint seat is fixed with first laser displacement sensor, and the third is fixed with electronic hydraulic push rod to the seat level, makes first laser displacement sensor can shift on X, Y is epaxial, and second laser displacement sensor can shift on X, Y, Z is epaxial.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the first support frame and the overall connection structure thereof;
FIG. 3 is a schematic view of a second support frame and its overall connection structure of the present invention;
fig. 4 is a schematic view of the connection structure of the electric hydraulic push rod of the present invention.
In the figure: 1. the base, 2, first guide bar, 3, first screw rod, 4, first support frame, 5, first butt joint seat, 6, second guide bar, 7, second screw rod, 8, second butt joint seat, 9, ball, 10, third guide bar, 11, third screw rod, 12, third butt joint seat, 13, electronic hydraulic push rod, 14, first laser displacement sensor, 15, second laser displacement sensor, 16, servo motor, 17, second support frame.
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 efforts all belong to the protection scope of the present invention.
Example one
As shown in fig. 1 to 4, the laser positioning monitoring system for locomotive wheel pair press-mounting machine includes:
the fixing mechanism comprises a base 1, a first support frame 4 and a second support frame 17, wherein the first support frame 4 is horizontally connected to the top of the base 1, and the second support frame 17 is vertically connected to the top of the first support frame 4;
the sliding mechanism comprises a first butt joint seat 5, a second butt joint seat 8 and a third butt joint seat 12, the sliding mechanism is connected to the fixing mechanism, the first butt joint seat 5 is fixed at the bottom of the first support frame 4 and is in limit butt joint in the base 1, the second butt joint seat 8 is fixed at the bottom of the second support frame 17 and is in limit butt joint in the first support frame 4, and the third butt joint seat 12 is in limit butt joint in the second support frame 17;
the guide mechanism comprises a first guide rod 2, a second guide rod 6 and a third guide rod 10, the guide mechanism is connected to the fixing mechanism, the first guide rod 2 is horizontally fixed at two ends in the inner cavity of the base 1 and penetrates through the through hole in the first butt joint seat 5, the second guide rod 6 is horizontally fixed at two ends in the inner cavity of the first support frame 4 and penetrates through the through hole in the second butt joint seat 8, and the third guide rod 10 is vertically fixed at two ends in the inner cavity of the second support frame 17 and penetrates through the through hole in the third butt joint seat 12;
the linkage mechanism comprises a first screw rod 3, a second screw rod 7 and a third screw rod 11, the linkage mechanism is connected to the fixing mechanism, the first screw rod 3 is rotatably connected to the center of the base 1 through a bearing and is in threaded rotary connection with a screw hole in the center of the first butt joint seat 5, the second screw rod 7 is rotatably connected to the center of the first support frame 4 through a bearing and is in threaded rotary connection with a screw hole in the center of the second butt joint seat 8, the first screw rod 3 is rotatably connected to the center of the second support frame 17 through a bearing and is in threaded rotary connection with a screw hole in the center of the third butt joint seat 12, the model of the electric hydraulic push rod 13 is YTX3000-300, the models of the first laser displacement sensor 14 and the second laser displacement sensor 15 are IL-600, and the model of the servo motor 16 is UB35D24-1030.
The embodiment of the utility model provides an in, both ends all run through being provided with the through-hole about first butt joint seat 5, second butt joint seat 8, third butt joint seat 12, and the inside of through-hole all is roll formula and is connected with ball 9, and the roll through ball 9 reduces the frictional force between butt joint seat and the guide bar, and then makes the butt joint seat can slide on the guide bar.
The embodiment of the utility model provides an in, it is provided with two sets of reverse screw to be the symmetry formula about on the first screw rod 3, second screw rod 7, third screw rod 11 are provided with a set of screw thread respectively to be fixed with servo motor 16 on the lateral wall of first support frame 4, second support frame 17, servo motor 16's transmission shaft and second screw rod 7, third screw rod 11's one end are connected, make and carry out the screw linkage through the rotation of screw rod to the abutment, and then make the displacement that the staff can each abutment of accurate control.
Example two
As shown in fig. 1 to 4, the laser positioning monitoring system for locomotive wheel pair press-mounting machine includes:
the fixing mechanism comprises a base 1, a first support frame 4 and a second support frame 17, wherein the first support frame 4 is horizontally connected to the top of the base 1, and the second support frame 17 is vertically connected to the top of the first support frame 4;
the sliding mechanism comprises a first butt joint seat 5, a second butt joint seat 8 and a third butt joint seat 12, the sliding mechanism is connected to the fixing mechanism, the first butt joint seat 5 is fixed at the bottom of the first support frame 4 and is in limit butt joint in the base 1, the second butt joint seat 8 is fixed at the bottom of the second support frame 17 and is in limit butt joint in the first support frame 4, and the third butt joint seat 12 is in limit butt joint in the second support frame 17;
the guide mechanism comprises a first guide rod 2, a second guide rod 6 and a third guide rod 10, the guide mechanism is connected to the fixing mechanism, the first guide rod 2 is horizontally fixed at two ends in the inner cavity of the base 1 and penetrates through the through hole in the first butt joint seat 5, the second guide rod 6 is horizontally fixed at two ends in the inner cavity of the first support frame 4 and penetrates through the through hole in the second butt joint seat 8, and the third guide rod 10 is vertically fixed at two ends in the inner cavity of the second support frame 17 and penetrates through the through hole in the third butt joint seat 12;
the linkage mechanism comprises a first screw rod 3, a second screw rod 7 and a third screw rod 11, the linkage mechanism is connected to a fixing mechanism, the first screw rod 3 is rotatably connected to the center of the base 1 through a bearing and is in threaded rotary connection with a screw hole in the center of the first butt joint seat 5, the second screw rod 7 is rotatably connected to the center of the first support frame 4 through a bearing and is in threaded rotary connection with a screw hole in the center of the second butt joint seat 8, and the first screw rod 3 is rotatably connected to the center of the second support frame 17 through a bearing and is in threaded rotary connection with a screw hole in the center of the third butt joint seat 12.
The embodiment of the utility model provides an in, one side lateral wall center department of second butt joint seat 8 is fixed with first laser displacement sensor 14, and the third is fixed with electronic hydraulic push rod 13 to 12 levels, and the top of electronic hydraulic push rod 13 is fixed with second laser displacement sensor 15, makes first laser displacement sensor 14 can remove on X, Y is epaxial, and second laser displacement sensor 15 can remove on X, Y, Z is epaxial.
The embodiment of the utility model provides an in, first guide bar 2, second guide bar 6, third guide bar 10 are equallyd divide and do not are the symmetry formula and are provided with two to it has the wear-resisting coating of one deck to spray on its surface, improves the life of guide bar.
The embodiment of the utility model provides an in, electronic hydraulic rod 13 is connected with external electrical control mechanism to through touch-sensitive screen control flexible, and repeated precision error is 0.02mm, make the flexible volume that the staff can the accurate control electronic hydraulic rod 13.
The working principle is as follows: when the laser positioning monitoring system is used, firstly, a locomotive wheel pair is fixed above a base 1 through a clamping device, then four laser displacement sensors with the same dimensionality are taught and reset to zero before being used, the distance between the detected workpieces is monitored in real time during working, the distance is fed back to a programmed industrial control all-in-one machine through a data transmission line, real-time data display is achieved, in addition, the first laser displacement sensor 14 is respectively controlled to move on a X, Y shaft by controlling the rotation of the first screw rod 3, the second screw rod 7 and the third screw rod 11 during monitoring, the second laser displacement sensor 15 moves on a X, Y, Z shaft, and then the positioning monitoring of the locomotive wheel pair is achieved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. Locomotive wheelset pressure equipment machine laser positioning monitoring system, its characterized in that includes:
the fixing mechanism comprises a base (1), a first support frame (4) and a second support frame (17), wherein the first support frame (4) is horizontally connected to the top of the base (1), and the second support frame (17) is vertically connected to the top of the first support frame (4);
the sliding mechanism comprises a first butt joint seat (5), a second butt joint seat (8) and a third butt joint seat (12), the sliding mechanism is connected to the fixing mechanism, the first butt joint seat (5) is fixed at the bottom of the first support frame (4) and is in limit butt joint with the base (1), the second butt joint seat (8) is fixed at the bottom of the second support frame (17) and is in limit butt joint with the first support frame (4), and the third butt joint seat (12) is in limit butt joint with the second support frame (17);
the guide mechanism comprises a first guide rod (2), a second guide rod (6) and a third guide rod (10), the guide mechanism is connected to the fixing mechanism, the first guide rod (2) is horizontally fixed at two ends in the inner cavity of the base (1) and penetrates through a through hole in the first butt joint seat (5), the second guide rod (6) is horizontally fixed at two ends in the inner cavity of the first support frame (4) and penetrates through a through hole in the second butt joint seat (8), and the third guide rod (10) is vertically fixed at two ends in the inner cavity of the second support frame (17) and penetrates through a through hole in the third butt joint seat (12);
the linkage mechanism comprises a first screw rod (3), a second screw rod (7) and a third screw rod (11), the linkage mechanism is connected to a fixing mechanism, the first screw rod (3) is connected to the center of the base (1) in a rotating mode through a bearing and is in threaded rotating connection with a screw hole in the center of the first butt joint seat (5), the second screw rod (7) is connected to the center of the first support frame (4) in a rotating mode through a bearing and is in threaded rotating connection with a screw hole in the center of the second butt joint seat (8), and the first screw rod (3) is connected to the center of the second support frame (17) in a rotating mode through a bearing and is in threaded rotating connection with a screw hole in the center of the third butt joint seat (12).
2. The laser positioning monitoring system of the locomotive wheel pair press-fitting machine according to claim 1, characterized in that: the left end and the right end of the first butt joint seat (5), the second butt joint seat (8) and the third butt joint seat (12) are provided with through holes in a penetrating mode, and the through holes are connected with balls (9) in a rolling mode.
3. The laser positioning monitoring system of the locomotive wheel pair press-fitting machine according to claim 1, characterized in that: the left and right of the first screw (3) are symmetrically provided with two sets of reverse threads, the second screw (7) and the third screw (11) are respectively provided with a set of threads, the side walls of the first support frame (4) and the second support frame (17) are fixed with a servo motor (16), and a transmission shaft of the servo motor (16) is connected with one end of the second screw (7) and one end of the third screw (11).
4. The laser positioning monitoring system of the locomotive wheel pair press-mounting machine according to claim 1, characterized in that: a first laser displacement sensor (14) is fixed at the center of the side wall of one side of the second butt joint seat (8), an electric hydraulic push rod (13) is horizontally fixed on the third butt joint seat (12), and a second laser displacement sensor (15) is fixed at the top end of the electric hydraulic push rod (13).
5. The laser positioning monitoring system of the locomotive wheel pair press-fitting machine according to claim 1, characterized in that: the first guide rod (2), the second guide rod (6) and the third guide rod (10) are symmetrically arranged, and a wear-resistant coating is sprayed on the surface of the first guide rod, the second guide rod and the third guide rod.
6. The laser positioning monitoring system of the locomotive wheel pair press-fitting machine according to claim 4, characterized in that: the electric hydraulic push rod (13) is connected with an external electric control mechanism and is controlled to stretch out and draw back through a touch screen, and the repeated precision error is 0.02mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222032139.7U CN217738188U (en) | 2022-08-03 | 2022-08-03 | Laser positioning monitoring system of locomotive wheel set press-mounting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222032139.7U CN217738188U (en) | 2022-08-03 | 2022-08-03 | Laser positioning monitoring system of locomotive wheel set press-mounting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217738188U true CN217738188U (en) | 2022-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222032139.7U Active CN217738188U (en) | 2022-08-03 | 2022-08-03 | Laser positioning monitoring system of locomotive wheel set press-mounting machine |
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| Country | Link |
|---|---|
| CN (1) | CN217738188U (en) |
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2022
- 2022-08-03 CN CN202222032139.7U patent/CN217738188U/en active Active
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