CN217748731U - Positioning tool and positioning system - Google Patents
Positioning tool and positioning system Download PDFInfo
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- CN217748731U CN217748731U CN202222132495.6U CN202222132495U CN217748731U CN 217748731 U CN217748731 U CN 217748731U CN 202222132495 U CN202222132495 U CN 202222132495U CN 217748731 U CN217748731 U CN 217748731U
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- positioning
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- positioning seat
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Abstract
The embodiment of the utility model discloses a positioning tool and a positioning system, which are used for positioning a side beam of a locomotive underframe, wherein the positioning tool comprises a positioning seat, a first adjusting component, a positioning component and a second adjusting component, and the positioning seat is used for supporting the side beam; the first adjusting assembly is movably connected to the positioning seat along a first direction and is used for abutting against a first side face of the side beam; the positioning component is movably connected with the positioning seat and has a positioning position relative to the positioning seat; the second adjusting assembly is movably connected to the positioning seat along the first direction and used for driving the positioning assembly to move relative to the positioning seat so as to enable the positioning assembly to be abutted against the second side face of the side beam when the positioning assembly is located at the positioning position, and the first side face and the second side face are oppositely arranged.
Description
Technical Field
The embodiment of the utility model provides an electric locomotive chassis processing technology field particularly, relates to a location frock and positioning system.
Background
The underframe of the electric locomotive comprises side beams, and the side beams need to be welded when the underframe is processed. The side sill often has an out-of-tolerance sidekick due to the long length of the side sill.
When the chassis of the processing machine of the related technology is adopted, flame straightening is needed subsequently due to the out-of-tolerance phenomenon of side bending, and extra workload is increased. Further, when the underframe is removed from the machining tool, the outer surface of the underframe side member may be scratched, and the tool may be damaged.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a location frock and positioning system to solve the problem that exists among the correlation technique.
The positioning tool provided by the embodiment of the utility model is used for positioning the side beam of the locomotive underframe, and comprises a positioning seat, a first adjusting component, a positioning component and a second adjusting component, wherein the positioning seat is used for supporting the side beam; the first adjusting assembly is movably connected to the positioning seat along a first direction and is used for abutting against a first side face of the side beam; the positioning assembly is movably connected to the positioning seat and has a positioning position relative to the positioning seat; the second adjusting assembly is movably connected to the positioning seat along the first direction and used for driving the positioning assembly to move relative to the positioning seat, so that the positioning assembly is abutted against a second side face of the side beam when located at the positioning position, and the first side face and the second side face are arranged oppositely.
According to some embodiments of the invention, the positioning seat has a holding tank, at least part of the side beam is located the holding tank.
According to some embodiments of the present invention, the positioning seat further comprises a supporting portion, the supporting portion is convexly disposed at the bottom of the accommodating groove, and is used for supporting the third side surface of the side beam;
the third side, the first side, and the second side are not coplanar with each other.
According to some embodiments of the invention, the first adjustment assembly comprises:
the first threaded rod is in threaded connection with the positioning seat through a first nut and is used for being abutted against the first side face of the side beam;
the first nut is fixedly connected to the positioning seat.
According to some embodiments of the invention, the second adjustment assembly comprises:
the second threaded rod is in threaded connection with the positioning seat through a second nut and is used for pushing the positioning assembly to move relative to the positioning seat;
the second nut is fixedly connected to the positioning seat.
According to the utility model discloses a some embodiments, the location frock still includes:
and the third adjusting assembly is connected to the positioning seat and is used for abutting against the fourth side surface of the side beam.
According to some embodiments of the invention, the third adjustment assembly comprises:
the swinging frame is hinged to the positioning seat; and
a third threaded rod screwed to the swing frame through a third nut and adapted to abut against the fourth side surface of the side member in the second direction;
the first direction is perpendicular to the second direction.
According to some embodiments of the invention, the axis of the articulated shaft of the swing frame and the positioning seat is perpendicular to the first direction and the second direction.
According to some embodiments of the present invention, the positioning tool further comprises a guide body, the guide body is fixedly connected to the positioning seat and has a first positioning surface and a guide through hole, and the guide through hole penetrates through the first positioning surface;
the positioning assembly comprises a positioning shaft, and the second adjusting assembly is used for driving the positioning shaft to move relative to the positioning seat; the positioning shaft comprises a shaft part and a positioning part, the positioning part is arranged at one end of the shaft part, at least part of the positioning part is arranged on the outer side surface of the shaft part in a protruding mode, and the positioning part is provided with a second positioning surface;
the shaft part is movably arranged in the guide through hole in a penetrating mode in the first direction, and when the second positioning surface is abutted to the first positioning surface, the positioning shaft is located at the positioning position.
The utility model discloses a positioning system for the curb girder of location locomotive underframe, positioning system includes:
a platform; and
the positioning tools are arranged on the platform; the plurality of positioning tools are divided into two groups, the plurality of positioning tools in each group correspond to one side beam, and the plurality of positioning tools in each group are arranged at intervals along the extending direction of the side beam.
An embodiment of the above utility model has at least the following advantages or beneficial effects:
therefore, the utility model discloses location frock through operation first adjusting part, second adjusting part and locating component, on the one hand in the location curb girder, can also straighten the curb girder, and on the other hand is convenient for pull down the curb girder from location frock, avoids curb girder or location frock impaired.
Drawings
Fig. 1 shows a schematic view of a machine chassis of a positioning system according to an embodiment of the present invention.
Fig. 2 shows a side view of the positioning system of fig. 1.
Fig. 3 shows a schematic view of the third adjustment assembly of the positioning tool in an open state.
Fig. 4 shows a schematic view of the third adjustment assembly of the positioning tool in a closed state.
Fig. 5 shows a schematic view of the positioning shaft after assembly with the guide body.
Fig. 6 shows a schematic view of the positioning shaft.
Fig. 7 shows a schematic view of the guide body.
Wherein the reference numerals are as follows:
100. positioning tool
200. Platform
300. Side beam
301. First side surface
302. Second side surface
303. Third side face
304. The fourth side
10. Positioning seat
110. Accommodating tank
120. Supporting part
160. Guide body
161. A first positioning surface
162. Guide through hole
20. First adjusting component
210. First threaded rod
30. Positioning assembly
310. Positioning shaft
311. Shaft part
312. Positioning part
313. Second positioning surface
40. Second adjusting component
410. Second threaded rod
50. Third regulating assembly
510. Third threaded rod
520. Swing frame
D1, first direction
D2, second direction
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.
As shown in fig. 1 and fig. 2, fig. 1 is a schematic view of a chassis of a positioning system processing machine according to an embodiment of the present invention. Fig. 2 shows a side view of the positioning system of fig. 1. The utility model discloses positioning system is used for the curb girder 300 of location locomotive underframe to the messenger is when welding the locomotive underframe, fixes curb girder 300.
The utility model discloses positioning system includes platform 200 and a plurality of location frock 100, and a plurality of location frock 100 are located on platform 200. The plurality of positioning tools 100 are divided into two groups, the plurality of positioning tools 100 in each group correspond to one side beam 300 of the locomotive underframe, and the plurality of positioning tools 100 in each group are arranged at intervals along the extending direction of the side beam 300.
It is to be understood that the terms "comprises" and "comprising," and any variations thereof, in the embodiments of the present invention, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or may alternatively include other steps or elements inherent to such process, method, article, or apparatus.
The platform 200 may be a plate-like structure, but is not limited thereto. The platform 200 may include a plurality of sub-components that are sequentially spliced to form the platform 200. Of course, in other embodiments, the platform 200 may be a unitary structure.
As shown in fig. 2, two sets of positioning tools 100 are arranged side by side along the width direction of the platform 200, wherein one set of positioning tools 100 is used for positioning one side beam 300 of the chassis, and the other set of positioning tools 100 is used for positioning the other side beam 300 of the chassis.
As shown in fig. 3 and 4, fig. 3 is a schematic view illustrating the third adjustment assembly 50 of the positioning tool 100 in an open state. Fig. 4 is a schematic view of the third adjustment assembly 50 of the positioning tool 100 in a closed state. The utility model discloses location frock 100 includes positioning seat 10, first adjusting part 20, locating component 30 and second adjusting part 40. The positioning seat 10 is used for supporting the side beam 300, and the first adjusting assembly 20 is movably connected to the positioning seat 10 along the first direction D1 and is used for abutting against a first side surface 301 of the side beam 300. The positioning assembly 30 is movably connected to the positioning socket 10 and has a positioning position relative to the positioning socket 10. The second adjusting assembly 40 is movably connected to the positioning socket 10 along the first direction D1, and is used for driving the positioning assembly 30 to move relative to the positioning socket 10, so that when the positioning assembly 30 is located at the positioning position, the second side face 302 of the side beam 300 is abutted, and the first side face 301 is opposite to the second side face 302.
It is understood that the first side surface 301 may be an inner wall surface of the side member 300 and the second side member 300 may be an outer wall surface of the side member 300.
In the present embodiment, the positioning member 30 can be located at the positioning position by operating the second adjusting member 40, and abut against the second side surface 302 of the side member 300, and at this time, the second side surface 302 of the side member 300 is positioned by the positioning member 30 and the second adjusting member 40, i.e., the side member 300 cannot move in the first direction D1 and toward the second adjusting member 40. The first adjusting member 20 is then operated to abut the first side surface 301 of the side member 300 against the first adjusting member 20. During operation of the first adjustment assembly 20, if the side member 300 is bent sideways, the first side surface 301 of the side member 300 can be pressed by the abutting action of the first adjustment assembly 20. Since the second side 302 of the side member 300 has been positioned by the positioning assembly 30 and the second adjusting assembly 40, the side member 300 can be straightened to make the side curve meet the specification when the first adjusting assembly 20 presses the first side 301 of the side member 300. That is, positioning tool 100 according to the present embodiment can position side member 300 and straighten side member 300.
In addition, after the side beam 300 is processed, the first adjusting assembly 20, the second adjusting assembly 40 and the positioning assembly 30 are operated in reverse, so that the side beam 300 can be in an uncontrolled state, the side beam 300 can be conveniently detached from the positioning tool 100, and the outer wall surface of the side beam 300 is prevented from being scratched or the positioning tool 100 is prevented from being damaged.
Therefore, the utility model discloses location frock 100, through operation first adjusting part 20, second adjusting part 40 and locating component 30, on the one hand in the location curb girder 300, can also straighten curb girder 300, on the other hand is convenient for pull down curb girder 300 from location frock 100, avoids curb girder 300 or location frock 100 impaired.
The positioning seat 10 has a receiving groove 110, and at least a part of the side member 300 is disposed in the receiving groove 110. The positioning base 10 further includes a supporting portion 120, wherein the supporting portion 120 is protruded from the bottom of the receiving groove 110 for supporting the third side 303 of the side beam 300. The third side 303, the first side 301, and the second side 302 are not coplanar with one another.
The first side 301 and the second side 302 are parallel to each other, and the third side 303 is perpendicular to the first side 301 and the second side 302.
With continued reference to fig. 3 and 4, the first adjusting assembly 20 includes a first threaded rod 210, and the first threaded rod 210 is screwed to the positioning seat 10 by a first nut for abutting against the first side surface 301 of the side beam 300. The first nut is fixedly connected to the positioning seat 10.
The first threaded rod 210 has an external thread structure, the first nut has an internal thread structure, and the external thread structure of the first threaded rod 210 is threadedly coupled with the internal thread structure of the first nut.
As an example, the first adjusting assembly 20 includes two first threaded rods 210, and the two first threaded rods 210 are respectively screwed to the positioning seat 10 by two first nuts.
Of course, in other embodiments, the number of first threaded rods 210 may also be one, three, or other numbers.
The second adjusting assembly 40 comprises a second threaded rod 410, and the second threaded rod 410 is screwed to the positioning seat 10 through a second nut for pushing the positioning assembly 30 to move relative to the positioning seat 10. The second nut is fixedly connected to the positioning seat 10.
The second threaded rod 410 has an external thread structure, the second nut has an internal thread structure, and the external thread structure of the second threaded rod 410 is threadedly coupled with the internal thread structure of the second nut.
As an example, the second adjusting assembly 40 includes two second threaded rods 410, and the two second threaded rods 410 are respectively screwed to the positioning socket 10 by two second nuts.
Of course, in other embodiments, the number of second threaded rods 410 may also be one, three, or other numbers.
In an embodiment, the second nut and the positioning seat 10 can be connected by a bolt, but not limited thereto.
With reference to fig. 3 and fig. 4, the positioning tool 100 further includes a third adjusting assembly 50, and the third adjusting assembly 50 is connected to the positioning seat 10 for abutting against a fourth side surface 304 of the side beam 300. The fourth side 304 is disposed opposite the third side 303.
The third adjustment assembly 50 includes a swing frame 520 and a third threaded rod 510. The swing frame 520 is hinged to the positioning base 10, and the third threaded rod 510 is screwed to the swing frame 520 by a third nut for abutting against the fourth side surface 304 of the side member 300 in the second direction D2. The first direction D1 is perpendicular to the second direction D2.
In the present embodiment, the side member 300 is positioned in the first direction D1 and the second direction D2 by the combined action of the first adjusting unit 20, the second adjusting unit 40, and the third adjusting unit 50.
The swing frame 520 can swing relative to the positioning base 10, and the swing frame 520 includes an open state and a closed state relative to the receiving groove 110. In the closed state, the side member 300 is enclosed within the receiving groove 110 (as shown in fig. 4). In the open state, the opening of the receiving groove 110 is not closed by the swing frame 520, so that the side sill 300 can be taken out of the receiving groove 110 (see fig. 3).
The number of the third threaded rods 510 of the third adjusting assembly 50 may be one or more.
As an example, the axes of the hinge shafts of the swing frame 520 and the positioning socket 10 are perpendicular to the first direction D1 and the second direction D2.
Of course, in other embodiments, the axes of the hinge shafts of the swing frame 520 and the positioning socket 10 may be parallel to the second direction D2.
As shown in fig. 4 to 7, fig. 5 is a schematic view illustrating the positioning shaft 310 and the guide body 160 after being assembled. Fig. 6 shows a schematic view of the positioning shaft 310. Fig. 7 shows a schematic view of the guide body 160. The utility model discloses location frock 100 still includes the guide body 160, and guide body 160 fixed connection in positioning seat 10 just has first locating surface 161 and guiding through hole 162, and guiding through hole 162 runs through first locating surface 161. The first positioning surface 161 is used for positioning and matching with the positioning component 30, and the guide through hole 162 is used for movably penetrating the positioning component 30.
The positioning assembly 30 comprises a positioning shaft 310, and the second threaded rod 410 of the second adjusting assembly 40 is used for driving the positioning shaft 310 to move relative to the positioning socket 10. The positioning shaft 310 includes a shaft portion 311 and a positioning portion 312, the positioning portion 312 is disposed at one end of the shaft portion 311, and at least partially protrudes from an outer side surface of the shaft portion 311, and the positioning portion 312 has a second positioning surface 313.
The shaft portion 311 is movably disposed through the guide through hole 162 along the first direction D1, and when the second positioning surface 313 abuts against the first positioning surface 161, the positioning shaft 310 is located at a positioning position.
Specifically, the second threaded rod 410 is operated to push the second threaded rod 410 to move relative to the positioning base 10 against the positioning shaft 310. The shaft portion 311 of the positioning shaft 310 is moved relative to the guide through hole 162 of the guide body 160 by the second screw shaft 410. When the second positioning surface 313 of the positioning shaft 310 abuts against the first positioning surface 161 of the guide body 160, the positioning shaft 310 reaches the positioning position, and at this time, one end of the positioning shaft 310 abuts against the second side surface 302 of the side member 300.
Thereafter, the first threaded rod 210 is operated again so that the first threaded rod 210 abuts the first side surface 301 of the side member 300. Thus, the side member 300 is positioned in the first direction D1.
Finally, after the swing frame 520 is operated so that the swing frame 520 is switched from the open state to the closed state, the third threaded rod 510 is operated so that the third threaded rod 510 abuts against the fourth side surface 304 of the side member 300. Thus, the side member 300 is positioned in the second direction D2.
It is understood that the various embodiments/implementations provided by the present invention can be combined without contradiction, and are not illustrated herein.
In the embodiments of the present invention, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present invention.
In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any embodiment or example.
The above description is only a preferred embodiment of the invention and is not intended to limit the same, and various modifications and changes may be made to the embodiment by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the embodiments of the present invention should be included in the scope of the embodiments of the present invention.
Claims (10)
1. The utility model provides a location frock for the curb girder of location locomotive underframe, its characterized in that, location frock includes:
a positioning seat for supporting the side beam;
the first adjusting assembly is movably connected to the positioning seat along a first direction and is used for abutting against the first side surface of the side beam;
the positioning assembly is movably connected to the positioning seat and has a positioning position relative to the positioning seat; and
the second adjusting assembly is movably connected to the positioning seat along the first direction and used for driving the positioning assembly to move relative to the positioning seat so as to enable the positioning assembly to be abutted against a second side face of the side beam when the positioning assembly is located at the positioning position, and the first side face and the second side face are arranged oppositely.
2. The locating tool of claim 1, wherein the locating seat has a receiving groove, and at least a portion of the side beam is disposed in the receiving groove.
3. The positioning tool according to claim 2, wherein the positioning seat further comprises a supporting portion, the supporting portion is protruded at the bottom of the accommodating groove and is used for supporting the third side surface of the side beam;
the third side, the first side, and the second side are not coplanar with each other.
4. The positioning tool according to claim 1, wherein the first adjusting assembly comprises:
the first threaded rod is in threaded connection with the positioning seat through a first nut and is used for being abutted against the first side face of the side beam;
the first nut is fixedly connected to the positioning seat.
5. The positioning tool according to claim 1, wherein the second adjusting assembly comprises:
the second threaded rod is in threaded connection with the positioning seat through a second nut and is used for pushing the positioning assembly to move relative to the positioning seat;
the second nut is fixedly connected to the positioning seat.
6. The positioning tool according to claim 1, further comprising:
and the third adjusting assembly is connected to the positioning seat and is used for abutting against the fourth side surface of the side beam.
7. The positioning tool according to claim 6, wherein the third adjusting assembly comprises:
the swinging frame is hinged to the positioning seat; and
a third threaded rod screwed to the swing frame through a third nut and adapted to abut against the fourth side surface of the side member in the second direction;
the first direction is perpendicular to the second direction.
8. The positioning tool of claim 7, wherein the axes of the hinge shafts of the swing frame and the positioning seat are perpendicular to the first direction and the second direction.
9. The positioning tool according to any one of claims 1 to 8, further comprising a guide body, wherein the guide body is fixedly connected to the positioning seat and has a first positioning surface and a guide through hole, and the guide through hole penetrates through the first positioning surface;
the positioning assembly comprises a positioning shaft, and the second adjusting assembly is used for driving the positioning shaft to move relative to the positioning seat; the positioning shaft comprises a shaft part and a positioning part, the positioning part is arranged at one end of the shaft part, at least part of the positioning part is arranged on the outer side surface of the shaft part in a protruding mode, and the positioning part is provided with a second positioning surface;
the shaft part is movably arranged in the guide through hole in a penetrating mode in the first direction, and when the second positioning surface is abutted to the first positioning surface, the positioning shaft is located at the positioning position.
10. A positioning system for positioning a side sill of a locomotive underframe, comprising:
a platform; and
a plurality of positioning tools according to any one of claims 1 to 9, arranged on the platform; the positioning tools are divided into two groups, the positioning tools in each group correspond to one side beam, and the positioning tools in each group are arranged at intervals along the extending direction of the side beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222132495.6U CN217748731U (en) | 2022-08-12 | 2022-08-12 | Positioning tool and positioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222132495.6U CN217748731U (en) | 2022-08-12 | 2022-08-12 | Positioning tool and positioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217748731U true CN217748731U (en) | 2022-11-08 |
Family
ID=83879423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222132495.6U Active CN217748731U (en) | 2022-08-12 | 2022-08-12 | Positioning tool and positioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217748731U (en) |
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2022
- 2022-08-12 CN CN202222132495.6U patent/CN217748731U/en active Active
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