CN110871411A - Positioning device for locomotive beam body - Google Patents
Positioning device for locomotive beam body Download PDFInfo
- Publication number
- CN110871411A CN110871411A CN201810994157.9A CN201810994157A CN110871411A CN 110871411 A CN110871411 A CN 110871411A CN 201810994157 A CN201810994157 A CN 201810994157A CN 110871411 A CN110871411 A CN 110871411A
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- Prior art keywords
- supporting seat
- support seat
- locomotive
- positioning device
- base
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses a positioning device for a locomotive beam body, which comprises a base, a first supporting seat, a second supporting seat and a connecting piece, wherein the first supporting seat is slidably arranged on the base; the second supporting seat is slidably arranged on the base, and the second supporting seat and the first supporting seat are close to each other or far away from each other; the connecting piece is connected between the first supporting seat and the second supporting seat, and two ends of the connecting piece are arranged on the first supporting seat and the second supporting seat in a sliding mode respectively. The relative position of the first supporting seat, the second supporting seat and the connecting piece of the positioning device for the locomotive beam body can be adjusted according to the specific size of the beam body, so that the beam body can be stably attached to the positioning device for the locomotive beam body, the positioning device can be suitable for various beam bodies, and the manufacturing cost is reduced.
Description
Technical Field
The invention relates to a workpiece positioning technology, in particular to a positioning device for a locomotive beam body.
Background
Locomotives are typically driven directly or through a transmission by a power machine such as a steam engine, diesel engine, gas turbine, traction motor, or the like. The tractive force generated by the locomotive overcomes the resistance of the train and can drag the train which is 10 times or more than 20 times of the self weight of the train. Typical locomotives may include trains, city light rails, gas locomotives, and electric locomotives.
At present, on the basis of the advanced design concept and the process technology of digestion and absorption, a plurality of different types of locomotives, such as HXD2 series locomotives, are creatively developed on the market by combining the development trend of the domestic and foreign railway industries and the market demand.
However, although the basic structure of the side wall top side beam of the locomotive is similar, the specific section size is different, and a special positioning device needs to be designed and manufactured in the development stage of each type of locomotive to meet the development and production requirements.
Therefore, the production and manufacturing of various positioning devices inevitably consume a lot of manpower and material resources, and the manufacturing cost is difficult to reduce at a later time.
The above information disclosed in this background section is only for enhancement of understanding of the background of the invention.
Disclosure of Invention
It is a primary object of the present invention to overcome at least one of the above-mentioned deficiencies in the prior art and to provide a positioning device for a locomotive beam body that can accommodate beams of different sizes and that can be manufactured at a reduced cost.
In order to achieve the purpose, the invention adopts the following technical scheme:
according to one aspect of the invention, the positioning device for the locomotive beam body comprises a base, a first supporting seat, a second supporting seat and a connecting piece, wherein the first supporting seat is slidably arranged on the base; the second supporting seat is slidably arranged on the base, and the second supporting seat and the first supporting seat are close to each other or far away from each other; the connecting piece connect in first supporting seat with between the second supporting seat, the both ends of connecting piece set up slidable respectively in first supporting seat with on the second supporting seat.
According to an embodiment of the present invention, the first supporting seat and the second supporting seat slide on the same line.
According to an embodiment of the present invention, a plurality of first positioning holes are formed in the base, and the first supporting seat and/or the second supporting seat are selectively fixed in the first positioning holes by fasteners.
According to an embodiment of the present invention, the first support seat and/or the second support seat has a combination portion engaged with the base, the combination portion is provided with a first long waist hole, the first long waist hole extends along a sliding direction of the first support seat, and the first support seat or the second support seat is fixed to the base through a fastening member.
According to an embodiment of the present invention, the first support seat and/or the second support seat further has a body portion, the body portion is provided with a second long waist hole, and the connecting member is disposed in the second long waist hole through a fastening member, so that the connecting member can move up and down.
According to an embodiment of the present invention, the second long waist hole extends in a direction perpendicular to the moving direction of the first supporting seat.
According to an embodiment of the present invention, a third long waist hole is disposed on the connecting member, an extending direction of the third long waist hole is parallel to an extending direction of the connecting member, and a fastening member is connected to the second long waist hole and the third long waist hole to dispose the connecting member between the first supporting seat and the second supporting seat.
According to an embodiment of the present invention, the two connecting members are spaced and disposed oppositely to each other, so that the first supporting seat and the second supporting seat are clamped between the two connecting members.
According to an embodiment of the present invention, the connecting member further includes a through hole, the body portion of the first supporting seat or the body portion of the second supporting seat is further provided with a second positioning hole matching with the through hole, and the connecting member is positioned in the through hole by a pin.
According to an embodiment of the present invention, the first supporting seat and/or the second supporting seat has a beam combining portion, and a pressing block is disposed on the beam combining portion for fixing a beam.
According to the technical scheme, the positioning device for the locomotive beam body has the advantages and positive effects that: the relative position of the first supporting seat, the second supporting seat and the connecting piece of the positioning device for the locomotive beam body can be adjusted according to the specific size of the beam body, so that the beam body can be stably attached to the positioning device for the locomotive beam body, the positioning device can be suitable for various beam bodies, and the manufacturing cost is reduced.
Drawings
Various objects, features and advantages of the present invention will become more apparent from the following detailed description of preferred embodiments of the invention, when considered in conjunction with the accompanying drawings. The drawings are merely exemplary of the invention and are not necessarily drawn to scale. In the drawings, like reference characters designate the same or similar parts throughout the different views. Wherein:
FIG. 1 is a block diagram illustrating a positioning device for a locomotive sill according to an exemplary embodiment.
Fig. 2 is a structural view of the base in fig. 1.
Fig. 3 is a structural view of the first supporting seat in fig. 1.
Fig. 4 is a structural view of the second support seat in fig. 1.
Fig. 5 is a block diagram of the connector of fig. 1.
FIG. 6 is a structural view of the briquette in FIG. 1.
Fig. 7 is a structural view of the substrate in fig. 1.
Fig. 8 is a combination view of the positioning device for a locomotive beam body of fig. 1 engaged with the beam body.
Wherein the reference numerals are as follows:
100. a substrate; 200. A base;
201. a first positioning hole; 300. A first support base;
301. a first long waist hole; 302. A second long waist hole;
303. a second positioning hole; 400. A second support seat;
500. a connecting member; 501. A third long waist hole;
502. a through hole; 600. Briquetting;
700. a beam body.
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.
FIG. 1 is a block diagram illustrating a positioning device for a locomotive sill according to an exemplary embodiment. Referring to fig. 1, according to an aspect of the present invention, there is provided a positioning device for a locomotive girder, which may include a base 200, a first support seat 300, a second support seat 400, and a connection member 500. For a detailed description of the various components, please refer to the following.
Fig. 2 is a structural view of the base in fig. 1. Referring to fig. 2, according to an embodiment of the present invention, the base 200 may be directly fixed to the rack or indirectly fixed to the rack, which is within the protection scope of the present invention. According to an embodiment of the present invention, the base 200 may be directly fixed on the substrate 100, and the substrate 100 is directly fixed on the frame.
With continued reference to fig. 1 and 2, according to an embodiment of the present invention, a plurality of connection portions may be disposed on the base 200, and the first supporting seat 300 may be disposed on a certain connection portion according to installation requirements. Of course, the second supporting seat 400 can be disposed on the required connecting portion according to the requirement, and all fall within the protection scope of the present invention.
With continued reference to fig. 1 and 2, according to an embodiment of the present invention, wherein the base 200 may be provided with a plurality of first positioning holes 201, the first supporting seat 300 and/or the second supporting seat 400 may be selectively fixed in the first positioning holes 201 by fasteners. As shown in fig. 1 and 2, the first positioning holes 201 on the base 200 may be uniformly arranged, or the arrangement positions may be arbitrarily selected according to the requirement, which is within the protection scope of the present invention. As shown in fig. 1, the first positioning holes 201 on the base 200 are arranged in two rows and a plurality of columns, wherein the arrangement direction of the rows is perpendicular to the arrangement direction of the columns. According to an embodiment of the present invention, the first positioning hole 201 may be a through hole or a blind hole, and may be disposed as required, but of course, the first positioning hole 201 may also be a smooth hole or a threaded hole, as long as the supporting seat can be fixed at a desired position by a fastening member, which is within the protection scope of the present invention. According to an embodiment of the present invention, the base 200 is provided with a long waist hole for connecting with the base plate 100 or the rack, so that the precision requirement of the fastener assembly is reduced, and the working efficiency is improved.
Fig. 3 is a structural view of the first supporting seat in fig. 1. Fig. 4 is a structural view of the second support seat in fig. 1. Referring to fig. 1, 3 and 4, according to an embodiment of the present invention, the first supporting base 300 is slidably disposed on the base 200 to adjust the position of the first supporting base 300 on the base 200. The second support 400 is also slidably disposed on the base 200, and the second support 400 and the first support 300 can be moved toward or away from each other by sliding the first support 300 and the second support 400, so as to adjust the relative position between the first support 300 and the second support 400. According to an embodiment of the present invention, the second supporting seat 400 and the first supporting seat 300 can slide on the same straight line. According to an embodiment of the present invention, the second supporting seat 400 and the first supporting seat 300 can slide in a horizontal plane. The first supporting seat 300 and the second supporting seat 400 may have the same structure, and thus, one may be selected for a detailed description, and a detailed structure of the first supporting seat 300 will be selected for a description herein.
According to an embodiment of the present invention, the first supporting base 300 may have a body portion and a combining portion capable of being matched with the base 200. A first long waist hole 301 may be provided on the coupling portion, and the first long waist hole 301 may extend in the sliding direction of the first support 300. According to an embodiment of the present invention, the extending direction of the first long waist hole 301 of the first support seat 300 is parallel to or on the same line with the extending direction of the long waist hole 301 of the second support seat 400.
When the first support base 300 is matched with the base 200, the first support base 300 can be firstly preliminarily fixed on the base 200 through a fastener; then, the first supporting seat 300 is pushed to move along the sliding direction according to the specific size of the beam body, so that the relative distance between the first supporting seat 300 and the second supporting seat 400 can be adjusted. In the adjusting process, the fastener does not need to be detached, so that the labor intensity is reduced, and the assembly is more accurate. According to the present invention, in an embodiment, the first supporting seat 300 can also slide by means of a sliding rail and a sliding block, and the present invention is also within the protection scope of the present invention.
With continued reference to fig. 1, 3 and 4, according to an embodiment of the present invention, a second long waist hole 302 is formed in the body portion of the first supporting seat 300, and the connecting member 500 is disposed in the second long waist hole 302 by a fastening member, so that the connecting member 500 can move up and down to adjust the position and the inclination angle of the connecting member 500 relative to the base. The "up and down" is defined with reference to the up and down in fig. 1, and of course, when the drawing in fig. 1 is rotated, the up and down defined therein will also be rotated by the same angle. According to an embodiment of the present invention, the extending direction of the second long waist hole 302 may be perpendicular to the moving direction of the first supporting seat 300. According to an embodiment of the present invention, the second long waist hole 302 may extend along a vertical direction, but not limited thereto, if necessary, the extending direction of the second long waist hole 302 may be disposed at an angle with respect to a horizontal plane, and the angle between the extending direction of the second long waist hole 302 and the horizontal plane may be 15 ° to 90 °, for example, but not limited thereto, may be 30 °, 45 °, 60 °, and the like.
With continued reference to fig. 1, 3 and 4, the body of the first supporting seat 300 is further provided with a second positioning hole 303 for enhancing the connection strength between the connecting member 500 and the first supporting seat 300. According to an embodiment of the present invention, the second positioning hole 303 may be a through hole or a blind hole, and may be disposed as required, but of course, the second positioning hole 303 may also be a smooth hole or a threaded hole, as long as the supporting seat can be fixed at a desired position by a fastening member, which is within the protection scope of the present invention.
Fig. 5 is a block diagram of the connector of fig. 1. Referring to fig. 1 and 5, according to an embodiment of the present invention, a connecting member 500 may be connected between a first supporting seat 300 and a second supporting seat 400, and both ends of the connecting member 500 are slidably disposed on the first supporting seat 300 and the second supporting seat 400, respectively. According to an embodiment of the present invention, the number of the connecting members 500 may be two, and the two connecting members are spaced and oppositely disposed to sandwich the first supporting seat 300 and the second supporting seat 400 between the two connecting members 500.
With continued reference to fig. 1 and 5, according to an embodiment of the present invention, wherein the connecting member 500 may be provided with a third long waist hole 501, the extending direction of the third long waist hole 501 may be parallel to the extending direction of the connecting member 500, and a fastening member is coupled to the second long waist hole 302 and the third long waist hole 501 to dispose the connecting member 500 between the first supporting seat 300 and the second supporting seat 400.
With continued reference to fig. 1 and 5, according to an embodiment of the present invention, the connecting member 500 further includes a through hole 502 to cooperate with the second positioning hole 303 on the body portion of the first supporting seat 300 or the body portion of the second supporting seat 400 to fix the connecting member 500.
With continued reference to fig. 1, 3, 4, and 8, according to an embodiment of the present invention, the first support 300 and/or the second support 400 has a beam combining portion, and a pressing block 600 is disposed on the beam combining portion for fixing the beam 700. The top of the first and second supporting seats 300 and 400 may be a beam body coupling portion for supporting the beam body 700. According to an embodiment of the present invention, the top portions of the first supporting seat 300 and the second supporting seat 400 may have a curved surface or a flat surface, which may be selected as needed to be able to fit with the beam body. According to an embodiment of the present invention, the beam-body coupling portions of the first and second supporting seats 300 and 400 are inclined planes, and the inclined plane of the first supporting seat 300 is perpendicular to the inclined plane of the second supporting seat 400.
In the using process, the first supporting seat 300 and the second supporting seat 400 can be firstly placed on the base 200, and the fastening member is adopted to pass through the first long waist hole 301 and the first positioning hole 201, so as to preliminarily fix the first supporting seat 300 and the second supporting seat 400 on the base 200.
Then, a fastener is inserted through the third long waist hole 501 and the second long waist hole 302 to preliminarily couple the coupling member 500 between the first supporting seat 300 and the second supporting seat 400.
Further, the beam 700 is disposed on the positioning device for a locomotive beam, and the first supporting seat 300 or the second supporting seat 400 is pushed along the sliding direction of the first supporting seat 300 or the second supporting seat 400 according to the specific size of the beam 700, so as to adjust the distance between the first supporting seat 300 and the second supporting seat 400, and the beam combining portion of the first supporting seat 300 and the beam combining portion of the second supporting seat 400 are respectively attached to the beam 700.
Further, the position of the fastener in the second long waist hole 302 is adjusted to move the link 500 up and down. The connecting member 500 may be parallel to the plane of the base 200, or may have an angle with the plane, so as to be able to fit with the beam 700.
Then, a pin or a bolt is inserted into the through hole 502 and the second positioning hole 303 to firmly fix the connector 500 to the first and second supporting seats 300 and 400.
Finally, the fasteners of the press block 600 are adjusted so that the press block 600 presses against the beam body 700, as shown in fig. 8.
The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the above description, numerous specific details are provided to give a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that the invention may be practiced without one or more of the specific details, or with other methods, components, materials, and so forth. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring aspects of the invention.
Claims (10)
1. A positioning device for a locomotive beam, comprising:
a base;
the first supporting seat is slidably arranged on the base;
the second supporting seat is slidably arranged on the base, and the second supporting seat and the first supporting seat can be close to or far away from each other;
the connecting piece, connect in first supporting seat with between the second supporting seat, the both ends of connecting piece set up slidable respectively in first supporting seat with on the second supporting seat.
2. The positioning device for a locomotive beam according to claim 1, wherein said first support seat and said second support seat slide on a same line.
3. The locating device for a locomotive beam as claimed in claim 1, wherein said base is provided with a plurality of first locating holes, and said first support seat and/or said second support seat are selectively fixed in said first locating holes by fasteners.
4. The positioning device for a locomotive beam according to claim 1, wherein the first support seat and/or the second support seat has a coupling portion coupled with the base, the coupling portion has a first long waist hole extending along a sliding direction of the first support seat, and the first support seat or the second support seat is fixed to the base by a fastening member.
5. The positioning device for a locomotive beam according to claim 4, wherein the first support seat and/or the second support seat further comprises a body portion, the body portion is provided with a second long waist hole, and the connecting member is disposed in the second long waist hole by a fastening member, so that the connecting member can move up and down.
6. The positioning device for a locomotive beam according to claim 5, wherein the second long kidney hole extends in a direction perpendicular to the moving direction of the first support seat.
7. The positioning device for a body frame of a locomotive according to claim 5, wherein said connecting member is provided with a third long waist hole extending in a direction parallel to an extending direction of said connecting member, and a fastening member is coupled to said second long waist hole and said third long waist hole to position said connecting member between said first support seat and said second support seat.
8. The positioning apparatus for a locomotive beam according to claim 7, wherein said two connecting members are spaced apart and disposed opposite to each other to sandwich said first support seat and said second support seat between said two connecting members.
9. The positioning device for a locomotive beam body as claimed in claim 8, wherein the connecting member further comprises a through hole, and a second positioning hole matching with the through hole is further provided on the body portion of the first support seat or the body portion of the second support seat, and the connecting member is positioned in the through hole by a pin.
10. The positioning device for a locomotive beam according to any one of claims 1 to 9, wherein the first support seat and/or the second support seat has a beam body coupling portion, and a pressing block is provided on the beam body coupling portion for fixing the beam body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810994157.9A CN110871411A (en) | 2018-08-29 | 2018-08-29 | Positioning device for locomotive beam body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810994157.9A CN110871411A (en) | 2018-08-29 | 2018-08-29 | Positioning device for locomotive beam body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110871411A true CN110871411A (en) | 2020-03-10 |
Family
ID=69714717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810994157.9A Pending CN110871411A (en) | 2018-08-29 | 2018-08-29 | Positioning device for locomotive beam body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110871411A (en) |
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| CN203592421U (en) * | 2013-12-16 | 2014-05-14 | 济南轻骑摩托车有限公司 | Tool for preassembling pedal motorcycle engine |
| CN103940565A (en) * | 2014-04-24 | 2014-07-23 | 长春轨道客车股份有限公司 | Adjustable wheel set assembling and clamping device |
| CN104999214A (en) * | 2015-08-06 | 2015-10-28 | 南车青岛四方机车车辆股份有限公司 | Side beam pallet, assembling method and SDB80 subway side beam inner rib and outer body integrated pallet |
| CN105965422A (en) * | 2016-07-19 | 2016-09-28 | 苏州誉衡昌精密机械有限公司 | Universal jig for hardware |
| CN106457529A (en) * | 2014-06-30 | 2017-02-22 | 罗滕贝格尔股份公司 | Holding apparatus for holding in a rotatable manner a pipe which is to be machined |
| CN106533344A (en) * | 2016-12-30 | 2017-03-22 | 常州天合光能有限公司 | Adjustable photovoltaic holder for complex terrain |
| CN206614431U (en) * | 2017-01-23 | 2017-11-07 | 长春博信光电子有限公司 | A kind of fixture |
| CN107363763A (en) * | 2017-05-31 | 2017-11-21 | 苏州天吴电梯装璜有限公司 | Counterweight frame built up and assembling method |
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2018
- 2018-08-29 CN CN201810994157.9A patent/CN110871411A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6340039B1 (en) * | 2000-07-20 | 2002-01-22 | Wen-Chi Chang | Structure of a wood carving machine |
| CN202224959U (en) * | 2011-09-21 | 2012-05-23 | 中国北车集团大同电力机车有限责任公司 | Clamp capable of clamping multiple locomotive beams |
| CN203592421U (en) * | 2013-12-16 | 2014-05-14 | 济南轻骑摩托车有限公司 | Tool for preassembling pedal motorcycle engine |
| CN103940565A (en) * | 2014-04-24 | 2014-07-23 | 长春轨道客车股份有限公司 | Adjustable wheel set assembling and clamping device |
| CN106457529A (en) * | 2014-06-30 | 2017-02-22 | 罗滕贝格尔股份公司 | Holding apparatus for holding in a rotatable manner a pipe which is to be machined |
| CN104999214A (en) * | 2015-08-06 | 2015-10-28 | 南车青岛四方机车车辆股份有限公司 | Side beam pallet, assembling method and SDB80 subway side beam inner rib and outer body integrated pallet |
| CN105965422A (en) * | 2016-07-19 | 2016-09-28 | 苏州誉衡昌精密机械有限公司 | Universal jig for hardware |
| CN106533344A (en) * | 2016-12-30 | 2017-03-22 | 常州天合光能有限公司 | Adjustable photovoltaic holder for complex terrain |
| CN206614431U (en) * | 2017-01-23 | 2017-11-07 | 长春博信光电子有限公司 | A kind of fixture |
| CN107363763A (en) * | 2017-05-31 | 2017-11-21 | 苏州天吴电梯装璜有限公司 | Counterweight frame built up and assembling method |
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Application publication date: 20200310 |