CN221110832U - Inclined plane conversion frock suitable for railway track spare part processing - Google Patents
Inclined plane conversion frock suitable for railway track spare part processing Download PDFInfo
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- CN221110832U CN221110832U CN202323155545.3U CN202323155545U CN221110832U CN 221110832 U CN221110832 U CN 221110832U CN 202323155545 U CN202323155545 U CN 202323155545U CN 221110832 U CN221110832 U CN 221110832U
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 22
- 238000012545 processing Methods 0.000 title claims abstract description 17
- 239000000758 substrate Substances 0.000 claims abstract description 46
- 238000003825 pressing Methods 0.000 claims abstract description 27
- 238000003466 welding Methods 0.000 claims abstract description 15
- 238000003754 machining Methods 0.000 claims description 22
- 238000012795 verification Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model provides an inclined plane conversion tool suitable for processing railway track parts, which can provide a new solution for processing railway track parts and realize efficient low-cost processing, and comprises the following components: the welding machine tool comprises a tool clamping plate, a part clamping base plate, a welding upright post and a second base plate, wherein the tool clamping plate is a horizontal plate and is fixedly arranged on the machine tool through a first bolt; one end of the part clamping substrate is connected with one end of the tool clamping plate, and the part clamping substrate is inclined upwards to form an included angle with the tool clamping plate; the surface of the part clamping substrate is provided with a plurality of U-shaped pressing plates, and each U-shaped pressing plate is correspondingly provided with a T-shaped nut; the part clamping base plate is connected with the tool clamping plate through a plurality of welding upright posts; the second base plate is fixed on the surface of the part clamping base plate through locking screws, and a plurality of U-shaped pressing plates are arranged on the annular side of the second base plate.
Description
Technical Field
The utility model relates to the field of part machining, in particular to an inclined plane conversion tool suitable for machining railway track parts.
Background
In the prior art, particularly, a large number of parts such as beams, joints, connecting pieces and the like exist in the processing process of parts of the high-speed railway track, and the processing of the parts is characterized by multi-surface processing and large part batch.
The high-speed railway track parts are made of high-hardness steel, the allowance of machining blanks is large, five-axis machining is usually adopted in the actual machining process, but the machining cost is high, the clamping time is long, and therefore the five-axis machine tool temporary machine time is long.
Disclosure of utility model
The utility model aims to provide an inclined plane conversion tool suitable for processing railway track parts, which can provide a new solution for processing railway track parts and realize efficient and low-cost processing.
Embodiments of the present utility model are implemented as follows:
An inclined plane conversion frock suitable for railway track spare part processing, this inclined plane conversion frock includes: the welding machine tool comprises a tool clamping plate, a part clamping base plate, a welding upright post and a second base plate, wherein the tool clamping plate is a horizontal plate and is fixedly arranged on the machine tool through a first bolt; one end of the part clamping substrate is connected with one end of the tool clamping plate, and the part clamping substrate is inclined upwards to form an included angle with the tool clamping plate; the surface of the part clamping substrate is provided with a plurality of U-shaped pressing plates, and each U-shaped pressing plate is correspondingly provided with a T-shaped nut; the part clamping base plate is connected with the tool clamping plate through a plurality of welding upright posts; the second base plate is fixed on the surface of the part clamping base plate through locking screws, and a plurality of U-shaped pressing plates are arranged on the annular side of the second base plate.
In the preferred embodiment of the utility model, a plurality of leveling reference planes are also sunk on two sides of the surface of the part clamping substrate.
In a preferred embodiment of the present utility model, a plurality of side positioning pin holes for positioning the part are further provided on both sides of the surface of the part clamping substrate.
In a preferred embodiment of the present utility model, one end of the part clamping substrate is provided with an end face positioning pin hole; and the two sides of the other end of the part clamping substrate are respectively provided with an origin fine hole and a verification column arranged in the vertical direction.
In a preferred embodiment of the present utility model, the second substrate is provided with a second substrate positioning pin, and the second substrate positioning pin is assembled into the side positioning pin hole.
In the preferred embodiment of the utility model, the second substrate is further provided with a locking screw, and the locking screw sequentially passes through the U-shaped pressing plate, the second substrate and the part clamping substrate to connect with the screw pressing hole.
The embodiment of the utility model has the beneficial effects that:
According to the utility model, the part clamping base plate forms an inclined plane with inclination through the tool clamping plate and the welding upright post, and then the second base plate and the U-shaped pressing plate are used for assembling the part, so that the machining tool can switch different angles according to the requirement of the machined part, the railway track part which is originally required to be machined on the five-axis machine tool can be machined on the three-axis machine tool, the machining rigidity of the machined part is ensured, and meanwhile, multiple parts can be clamped at one time, and high-efficiency and stable cutting is realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a perspective structure of an inclined plane conversion tool according to an embodiment of the utility model;
FIG. 2 is a schematic side view of a slope conversion tool according to an embodiment of the present utility model;
FIG. 3 is a schematic top view of a slope conversion tool according to an embodiment of the present utility model;
Icon: a tooling clamping plate 110; a part clamping base plate 120; welding the column 130; a second substrate 140; a U-shaped pressing plate 121; side registration pin holes 122; end face registration pin holes 123; an origin fine hole 124; a verification column 125; leveling the reference plane 126; a locking screw 141; and a second substrate positioning pin 142.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
First embodiment
Referring to fig. 1-3, the present embodiment provides an inclined plane conversion tooling suitable for machining railway track parts, which includes a tooling clamping plate 110, a part clamping base plate 120, a welding upright 130 and a second base plate 140. Wherein the tooling clamping plate 110 is horizontally arranged; one end of the part clamping substrate 120 is connected with one end of the fixture clamping plate 110, and the part clamping substrate 120 is inclined upwards to form an included angle with the fixture clamping plate 110; the plurality of welding columns 130 connect between the part clamping base plate 120 and the fixture clamping plate 110, so that the fixture clamping plate 110, the part clamping base plate 120 and the welding columns 130 form an assembly fixture with right-angled triangle sides. The second substrate 140 is fixedly disposed on the surface of the part clamping substrate 120 by a locking screw, and the shape and the size of the second substrate 140 are not limited and are replaceable.
Because the part to be processed in the embodiment is a rail transit part, the material is high-strength adjusting steel, the shape of the part is complex, the narrow area is more, the deep groove suspension depth is high, and the precision requirement is high, the inclined plane conversion tool in the embodiment mainly solves the problem of clamping rigidity, and improves the integral supporting strength of the part; the second substrate 140 is applied to switch angles to allow the three-axis machine to machine five-axis parts.
Specifically, the tooling clamping plate 110 is a horizontal plate, and the tooling clamping plate 110 is fixedly arranged on the triaxial machine tool through a first bolt. The part clamping base plate 120 is made of high-strength steel, the welding upright post 130 is made of Q235 easy-to-weld steel, and the fixture clamping plate 110 and the part clamping base plate 120 are welded and fixed through the welding upright post 130.
The surface of the part clamping substrate 120 is provided with a plurality of U-shaped pressing plates 121, and each U-shaped pressing plate 121 is correspondingly provided with a T-shaped nut for fixing the U-shaped pressing plate 121. The corresponding part clamping base plate 120 is provided with a countersunk hole for assembling the T-shaped nut, and the T-shaped nut is hidden inside the tool.
In this embodiment, the U-shaped pressing plate adopts an a-type M16mm by 200mm specification, 121 is used for pressing the side surface of the second substrate 140, the second substrate 140 is fixedly arranged on the surface of the part clamping substrate 120 through one or more U-shaped pressing plates 121 and a plurality of locking screws 141, and the fast clamping is realized by pressing and assembling the U-shaped pressing plates 121.
In this embodiment, the second substrate 140 may be designed with different angles according to the machining angle of the machined part, so as to adapt to the machining mode of the machined part.
According to the utility model, the part clamping base plate 120 forms an inclined plane with inclination through the tool clamping plate 110 and the welding upright 130, and then the second base plate 140 and the U-shaped pressing plate 121 are used for assembling parts, so that the machining tool can switch different angles according to the requirements of the machined parts, the railway track parts which originally need to be machined on a five-axis machine tool can be machined on a three-axis machine tool, the machining rigidity of the machined parts is ensured, and meanwhile, multiple parts can be clamped at one time, and high-efficiency and stable cutting is realized.
The two sides of the surface of the part clamping substrate 120 are also provided with a plurality of leveling reference surfaces 126 in a sinking manner, and after the inclined plane conversion tool is clamped, the tool can be leveled through the step difference on the leveling reference surfaces 126, and chip removal is facilitated.
The two sides of the surface of the part clamping substrate 120 are also provided with a plurality of side positioning pin holes 122 for positioning the part, the corresponding second substrate 140 is provided with second substrate positioning pins 142, and the second substrate positioning pins 142 are assembled into the side positioning pin holes 122. For precisely and rapidly clamping the second substrate 140 to the part clamping substrate 120 when the second substrate 140 is assembled.
One end of the part clamping substrate 120 is provided with an end face positioning pin hole 123 for quick positioning during clamping of the part to be processed. The part clamping substrate is provided with a side surface positioning pin hole 122 and an end surface positioning pin hole 123, and the contact between the positioning pin and the end surface of the part and the side surface part ensures that the part reference coincides with the tool reference; and then pressed by the U-shaped pressing plate 121 using the adjusted parts.
The two sides of the other end of the part clamping substrate 120 are respectively provided with an origin fine hole 124 and a verification column 125 arranged in the vertical direction, the origin fine hole 124 is used for guaranteeing that the supported part is clamped stably and reliably, and the part is also provided with a recheck benchmark by arranging the origin fine hole 124 on the part clamping substrate 120, so that part clamping errors and cutter misuse are prevented; the verification column 125 is used for verifying the clamping coordinates of the part and verifying the size of the cutter, so that the quality problem caused by errors generated when the part to be processed is clamped and set at the original point is prevented.
The second base plate 140 is further provided with a locking screw 141, and the locking screw 141 sequentially passes through the U-shaped pressing plate 121, the second base plate 140 and the part clamping base plate 120 to connect with a screw pressing hole.
When aiming at different types of parts to be processed, the inclined plane conversion tool needs to be noted: rough machining, namely machining parts by adopting an indexable fast-feeding cutter and a powerful cutter handle; during deep groove processing, a sleeve type cutter handle is selected to reduce the suspension length of the cutter as much as possible; the rough machining and the semi-finishing adopt indexable groove cutters; when the inclined plane conversion tool is matched with the inclined plane conversion tool, an operator can easily clamp the inclined plane conversion tool once, and the machining precision of important parts of the parts is guaranteed.
In summary, the tool in this embodiment has the advantages that:
the multi-angle switching and laminating field application can be realized, multiple solutions are provided for process staff, quick combination can be realized among units through the positioning pin holes, the accuracy and clamping stability after combination are ensured, the open processing of parts is realized by adopting the tool, the processing is easier in a narrow area, the split working procedures of a plurality of machine tools are processed, and the efficient low-cost processing is realized.
This description describes examples of embodiments of the utility model and is not intended to illustrate and describe all possible forms of the utility model. It should be understood that the embodiments in the specification may be embodied in many alternate forms. The figures are not necessarily to scale; some features may be exaggerated or minimized to show details of particular components. Specific structural and functional details disclosed are not to be interpreted as limiting, but merely as a representative basis for teaching one skilled in the art to variously employ the present utility model. Those skilled in the art will appreciate that a plurality of features illustrated and described with reference to any one drawing may be combined with features illustrated in one or more other drawings to form embodiments not explicitly illustrated or described. The illustrated combination of features provides representative embodiments for typical applications. However, various combinations and modifications of the features consistent with the teachings of the present utility model may be used in particular applications or implementations as desired.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. Inclined plane conversion frock suitable for railway track spare part processing, its characterized in that includes: the tool clamping plate is a horizontal plate and is fixedly arranged on the machine tool through a first bolt;
The part clamping base plate is connected with one end of the tool clamping plate, and the part clamping base plate is inclined upwards to form an included angle with the tool clamping plate; the surface of the part clamping substrate is provided with a plurality of U-shaped pressing plates, and each U-shaped pressing plate is connected with a T-shaped nut;
The part clamping base plate is connected with the fixture clamping plate through a plurality of welding stand columns;
The second base plate is fixed on the surface of the part clamping base plate through a locking screw, and a plurality of U-shaped pressing plates are arranged on the annular side of the second base plate.
2. The slope conversion tool for machining railway track parts according to claim 1, wherein a plurality of leveling reference planes are further sunk on two sides of the surface of the part clamping substrate.
3. The slope conversion tooling suitable for machining railway track parts according to claim 1, wherein a plurality of side positioning pin holes for positioning parts are further formed on two sides of the surface of the part clamping substrate.
4. The inclined plane conversion tool suitable for machining railway track parts according to claim 1, wherein one end of the part clamping substrate is provided with an end face positioning pin hole; and the two sides of the other end of the part clamping substrate are respectively provided with an origin fine hole and a verification column arranged in the vertical direction.
5. The bevel transfer tool for machining railway track components of claim 3 wherein a second base plate locating pin is provided on the second base plate and is fitted into the side locating pin hole.
6. The inclined plane conversion tooling suitable for machining railway track parts according to claim 3, wherein the second base plate is further provided with a locking screw, and the locking screw is connected with the screw pressing hole sequentially through the U-shaped pressing plate, the second base plate and the part clamping base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323155545.3U CN221110832U (en) | 2023-11-22 | 2023-11-22 | Inclined plane conversion frock suitable for railway track spare part processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323155545.3U CN221110832U (en) | 2023-11-22 | 2023-11-22 | Inclined plane conversion frock suitable for railway track spare part processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221110832U true CN221110832U (en) | 2024-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323155545.3U Active CN221110832U (en) | 2023-11-22 | 2023-11-22 | Inclined plane conversion frock suitable for railway track spare part processing |
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| Country | Link |
|---|---|
| CN (1) | CN221110832U (en) |
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2023
- 2023-11-22 CN CN202323155545.3U patent/CN221110832U/en active Active
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