CN211759545U - High-speed railway wire casing branch box welding frock - Google Patents
High-speed railway wire casing branch box welding frock Download PDFInfo
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- CN211759545U CN211759545U CN201922462806.3U CN201922462806U CN211759545U CN 211759545 U CN211759545 U CN 211759545U CN 201922462806 U CN201922462806 U CN 201922462806U CN 211759545 U CN211759545 U CN 211759545U
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Abstract
The utility model discloses a high-speed railway wire casing branch box welding frock, include: an outer clamping assembly and/or an inner ejection mechanism; the outer clamping assembly comprises a bottom plate and four pressing plates, the four pressing plates are connected to the bottom plate and form a cuboid space, and a welding gap is reserved at the included angle of two adjacent pressing plates forming the cuboid space; and/or the inner ejection mechanism comprises ejector rods, short shafts, ejector plates, cams, supporting blocks and supporting plates, the cams are connected to the outer sides of the short shafts, the two supporting plates are symmetrically arranged on the outer sides of the cams, the ejector rods are arranged on the outer sides of the supporting plates, the ejector plates are respectively and/or simultaneously arranged on the two sides of the supporting plates and the outer sides of the ejector rods, and the ejector plates form a cuboid. The utility model discloses, press from both sides tight the internal and external clamp of separated time box, control and/or reduction welding deformation have reduced welding error and reprocess the rate, have improved production efficiency, are applicable to the weldment work of different specification high-speed railway wire casing branch boxs.
Description
Technical Field
The utility model belongs to the technical field of high-speed railway product processing equipment, concretely relates to welding frock of high-speed railway wire casing branch box.
Background
The junction box of the high-speed rail wire casing needs a fixing tool to fix and then is welded in the welding process. At present, the existing fixing tool can only simply fix the wire dividing box, and the deformation of the welded box body welding surface is difficult to control; therefore, the shaping workload of the product after welding is large, the repair rate is high, the welding cost is high, and the production efficiency is low.
In view of this, the present invention is especially provided.
SUMMERY OF THE UTILITY MODEL
Problem and/or not enough to prior art existence, the utility model aims to provide a branch box welding frock presss from both sides tightly the internal and external of branch box, and control and/or reduction welding deformation have reduced welding error and reprocess the rate, have improved production efficiency, are applicable to the weldment work of different specification high-speed railway wire casing branch boxes.
The utility model provides a technical scheme as follows:
the utility model provides a wire separating box welding frock, includes: an outer clamping assembly and/or an inner ejection mechanism; the outer clamping assembly comprises a bottom plate and four pressing plates, the four pressing plates are connected to the bottom plate and form a cuboid space, and a welding gap is reserved at the included angle of two adjacent pressing plates forming the cuboid space; and/or the inner ejection mechanism comprises ejector rods, short shafts, ejector plates, cams, supporting blocks and supporting plates, the cams are connected to the outer sides of the short shafts, the two supporting plates are symmetrically arranged on the outer sides of the cams, the ejector rods are arranged on the outer sides of the supporting plates, the ejector plates are respectively and/or simultaneously arranged on the two sides of the supporting plates and the outer sides of the ejector rods, and the ejector plates form a cuboid.
Further, in any of the above technical solutions, the junction box welding tool is a high-speed rail line trough junction box welding tool.
Further, in any of the above technical solutions, the pressing plate is an L-shaped plate.
Furthermore, in any of the above technical solutions, a reinforcing plate is disposed on an outer side surface of the pressure plate.
Furthermore, in any of the above technical solutions, at least one pressing plate is movably connected to the bottom plate; and/or the outer side of each pressure plate movably connected to the bottom plate is provided with a pressure clamp.
Furthermore, in any of the above technical solutions, at least two pressure plates are movably connected to the bottom plate.
Furthermore, in any of the above technical solutions, the pressure plate is movably connected to the bottom plate through a dovetail groove guide rail structure.
Furthermore, in any of the above technical solutions, one end of the pressing clamp props against the pressing plate; and/or the pressing pliers are connected to the support.
Furthermore, in any of the above technical solutions, the two support plates are connected by a support block; and/or four ejector rods are arranged on the outer side of each supporting plate.
Further, in any one of the above technical solutions, the rectangular parallelepiped formed by the top plate can be placed in the rectangular parallelepiped space formed by the bottom plate.
The beneficial effects of the utility model are that, specifically as follows:
(1) the inner ejection mechanism can adjust the gap between the top plate and the branching box body by rotating a short shaft with a cam, so as to clamp the inside and the outside of the branching box body, thereby controlling and/or reducing welding deformation;
(2) through inside and outside tight location of clamp, greatly reduced welding error and repair rate, showing and improving production efficiency, reduced manufacturing cost, increased economic benefits, be applicable to the weldment work of different specification high-speed railway wire casing branch boxs.
Drawings
Fig. 1 is a schematic structural view of the high-speed rail line trough junction box welding tool of the present invention;
fig. 2 is a schematic structural view of an ejection mechanism of the high-speed rail line trough junction box welding tool of the present invention;
FIG. 3 is a schematic structural view of the high-speed rail line trough junction box of the present invention;
fig. 4 is a schematic structural diagram of the high-speed rail line-trough junction box welding tool (including an ejection mechanism) of the present invention;
fig. 5 is a schematic structural view of the high-speed rail line-trough junction box welding tool (including the ejection mechanism) of the present invention rotating a certain angle;
fig. 6 is a schematic structural view of the ejection mechanism of the high-speed rail line trough junction box welding tool of the present invention;
fig. 7 is a schematic view of the distribution box being nested outside of the ejection mechanism.
In the figure: the device comprises a support frame 1, a rotating shaft 2, a pressing piece 3, a quick pressing clamp 4, a bottom plate 5, a pressing plate 6, a top rod 7, a short shaft 8, a top plate 9, a cam 10, a supporting block 11 and a supporting plate 12.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The terms "connected," "mounted," and "disposed" are to be construed broadly unless otherwise explicitly specified or limited; for example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Example 1
As shown in fig. 1-7, the utility model discloses high-speed railway wire casing branch box welding frock, include: an outer clamping assembly and an inner ejection mechanism;
wherein the content of the first and second substances,
the outer clamping assembly comprises a bottom plate 5 and four pressing plates 6, the pressing plates 6 are L-shaped plates, are vertically connected (can be fixedly connected or movably connected and the like) on the bottom plate 5 and form a uncovered cuboid (comprising a cube) space, and welding gaps are reserved at the included angle parts of the two adjacent pressing plates 6 forming the cuboid space;
preferably, the outer side surface of the pressure plate 6 is provided with a reinforcing plate which plays a role in reinforcing strength;
furthermore, at least one pressing plate 6 (two in the embodiment) is movably connected to the bottom plate 5 through a dovetail groove guide rail structure, the outer side of each pressing plate 6 movably connected to the bottom plate 5 is provided with a rapid pressing clamp 4, one end of each rapid pressing clamp 4 is propped against the pressing plate 6, and the rapid pressing clamp 4 can adjust the external gap between the pressing plate 6 and the junction box body, so that the junction box is pressed and fixed;
further, a quick pressing clamp 4 is connected to the support;
the inner ejection mechanism comprises ejector rods 7, a short shaft 8, a top plate 9, a cam 10, supporting blocks 11 and supporting plates (see: fig. 2 and 6), the cam 10 is connected to the outer side of the short shaft 8, the two supporting plates 12 are symmetrically arranged on the outer side of the cam 10, the two supporting plates 12 are connected through the supporting blocks 11, four ejector rods 7 are arranged on the outer side of each supporting plate 12, the top plates 9 are respectively and/or simultaneously arranged on the two sides of each supporting plate 12 and the outer sides of the ejector rods 7, the top plates 9 form an uncovered cuboid (comprising a cube), and the cuboid formed by the top plates 9 can be placed in a cuboid space formed by the bottom plate 5;
when the welding work is carried out, the short shaft 8 is rotated to drive the cam 10 on the short shaft, so that the ejector rod 7 ejects the top plate 9, and the internal clearance between the internal ejection mechanism and the branching box body is adjusted;
the outer clamping assembly and the inner ejection mechanism are matched for use, and the interior and the exterior of the branching box body can be clamped, so that the welding deformation is controlled and/or reduced;
in order to realize the rotating function and action, the junction box welding tool further comprises a rotating assembly, wherein the rotating assembly comprises a rotating shaft 2, a supporting frame 1 and a pressing piece 3;
wherein the content of the first and second substances,
the rotating shaft 2 is fixedly connected to two ends of the outer clamping assembly bottom plate 5;
the rotating shaft 2 is movably connected at two ends of the support frame 1, preferably, the rotating shaft 2 is movably connected in V-shaped grooves at two ends of the support frame 1, a pressing part 3 is arranged above the V-shaped grooves and used for pressing and fixing the rotating shaft 2, the pressing part 3 comprises an installation seat and a fixed block arranged on the installation seat, the fixed block and the installation seat are in threaded connection, and the fixed block is unscrewed and screwed to complete the adjustment of a rotating angle (see figure 5);
further, the support frame 1 comprises a cross beam and two trapezoidal frameworks, and the two trapezoidal frameworks are connected through the cross beam; the welding process specifically comprises the following steps:
(1) sleeving all parts of the junction box on the outer side of the inner ejection mechanism, and then placing the parts in a cuboid space formed by the outer clamping component bottom plate 5;
(2) the rapid pressing pliers 4 are used for adjusting the external gap between the pressing plate 6 and the branching box body to play a role in pressing and fixing, and then welding is carried out;
(3) the angle of the outer clamping component and the angle of the inner ejection mechanism are adjusted by the rotating shaft 2 according to requirements;
(4) and after the welding is finished, opening the quick pressing clamp 4 and taking out the junction box.
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 (9)
1. The utility model provides a high-speed railway wire casing branch box welding frock which characterized in that includes: an outer clamping assembly and/or an inner ejection mechanism; the outer clamping assembly comprises a bottom plate and four pressing plates, the four pressing plates are connected to the bottom plate and form a cuboid space, and a welding gap is reserved at the included angle of two adjacent pressing plates forming the cuboid space; and/or the inner ejection mechanism comprises ejector rods, short shafts, ejector plates, cams, supporting blocks and supporting plates, the cams are connected to the outer sides of the short shafts, the two supporting plates are symmetrically arranged on the outer sides of the cams, the ejector rods are arranged on the outer sides of the supporting plates, the ejector plates are respectively and/or simultaneously arranged on the two sides of the supporting plates and the outer sides of the ejector rods, and the ejector plates form a cuboid.
2. The high-speed rail wire trough distribution box welding tool according to claim 1, wherein the pressing plate is an L-shaped plate.
3. The high-speed rail wire trough branch box welding tool according to claim 1, characterized in that a reinforcing plate is arranged on the outer side surface of the pressing plate.
4. The high-speed rail wire trough branch box welding tool according to claim 1, wherein at least one pressure plate is movably connected to the bottom plate; and/or the outer side of each pressure plate movably connected to the bottom plate is provided with a pressure clamp.
5. The high-speed rail wire trough branch box welding tool according to claim 3, wherein at least two pressure plates are movably connected to the bottom plate.
6. The high-speed rail wire trough distribution box welding tool according to claim 3, wherein the pressure plate is movably connected to the bottom plate through a dovetail groove guide rail structure.
7. The high-speed rail wire trough branch box welding tool according to claim 4, wherein one end of a pressing clamp is abutted against a pressing plate; and/or the pressing pliers are connected to the support.
8. The high-speed rail wire trough branch box welding tool according to claim 1, wherein the two support plates are connected through a support block; and/or four ejector rods are arranged on the outer side of each supporting plate.
9. The high-speed rail wire trough branch box welding tool according to claim 1, wherein a cuboid formed by the top plate can be placed in a cuboid space formed by the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922462806.3U CN211759545U (en) | 2019-12-31 | 2019-12-31 | High-speed railway wire casing branch box welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922462806.3U CN211759545U (en) | 2019-12-31 | 2019-12-31 | High-speed railway wire casing branch box welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211759545U true CN211759545U (en) | 2020-10-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922462806.3U Active CN211759545U (en) | 2019-12-31 | 2019-12-31 | High-speed railway wire casing branch box welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211759545U (en) |
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2019
- 2019-12-31 CN CN201922462806.3U patent/CN211759545U/en active Active
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