CN215747360U - Manufacturing mould for assembled turnover support - Google Patents

Manufacturing mould for assembled turnover support Download PDF

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Publication number
CN215747360U
CN215747360U CN202120236019.1U CN202120236019U CN215747360U CN 215747360 U CN215747360 U CN 215747360U CN 202120236019 U CN202120236019 U CN 202120236019U CN 215747360 U CN215747360 U CN 215747360U
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support
positioning
positioning block
flange
bottom plate
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CN202120236019.1U
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陈宇斌
吴鹏
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China 22MCC Group Corp Ltd
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China 22MCC Group Corp Ltd
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Abstract

The utility model provides a manufacturing mould of an assembled turnover support, which comprises a mould table for assembling and welding a single-sheet support, a flange assembling mould table for positioning the height and the verticality of a flange plate at two ends of the single-sheet support, a flange welding platform for controlling the welding deformation of the flange, a side support assembling and welding mould table for assembling a side support pipe fitting of a support frame and a T-shaped end, a side support connecting piece assembling mould table for assembling the side support and a support frame assembling and welding mould table for assembling the single-sheet support and the side support into a whole.

Description

Manufacturing mould for assembled turnover support
Technical Field
The utility model belongs to a pipe assembly type support standard knot manufacturing device, and particularly relates to a manufacturing mould of an assembly type turnover support.
Background
The traditional turnover support is manufactured by cutting parts by a numerical control cutting machine and a drilling machine, cutting a pipe section by teams according to a drawing, processing a groove, placing a ground sample, manufacturing a lifting mould, assembling a reinforcing plate between a flange and the pipe section and fixedly welding the reinforcing plate after the flange is spot-welded on the pipe section, and then welding the flange and the pipe section. The mould only simply raises the component, can not ensure the perpendicularity between the flange and the pipe section, can not control the welding deformation, and can not ensure the connection precision between the connecting holes, so that the utility model needs to invent an assembly type turnover support mould manufacturing method to manufacture the assembly type turnover support mould, and solves the problems.
Disclosure of Invention
The utility model aims to ensure the perpendicularity of the flange and the pipe section of the assembled turnover support standard section and control the welding deformation.
In order to achieve the purpose of the utility model, the utility model adopts the technical scheme that:
the utility model provides an assembled turnover supports preparation mould, includes monolithic supporter die table, flange assembly die table, flange welding die table and side support die table.
Wherein: the single-support body die table comprises a bottom plate, wherein a positioning block A, a positioning block B and a positioning block C which are used for positioning the left support tube are arranged on the surface of the bottom plate; a positioning block D, a positioning block E and a positioning block F for positioning the right supporting tube; positioning plates M1 and M2 for positioning the connecting pipe from the lower end of the left supporting pipe to the upper end of the right supporting pipe; positioning plates M3 and M4 for positioning the connecting pipe from the lower part of the right supporting pipe to the upper part of the left supporting pipe; and one ends of the left supporting tube and the right supporting tube are attached to the baffle.
Flange assembling die table: the pipe assembling and welding device comprises a bottom plate, wherein a positioning block A, a positioning block B, a positioning block C, a positioning block D, a positioning block E and a positioning block F which are the same as those on a pipe assembling and welding die table are arranged on the bottom plate, baffle plates are further arranged on the outer sides of the positioning block A and the positioning block D, flange positioning plates are arranged on the outer sides of the positioning block C and the positioning block F, a flange plate tray and at least three fixing holes corresponding to the flange holes in the flange plate are arranged on the flange positioning plates, and the flange plate which is required to be fixedly connected to the end portions of a left supporting pipe and a right supporting pipe is fixed on the flange positioning plates.
Flange welding mould platform: the flange assembling die comprises a bottom plate, wherein a positioning block A, a positioning block B, a positioning block C, a positioning block D, a positioning block E and a positioning block F which are the same as those on a flange assembling die table are arranged at the lower part of the bottom plate; the upper part of the bottom plate is provided with a positioning block A ', a positioning block B', a positioning block C ', a positioning block D', a positioning block E 'and a positioning block F' which are symmetrical to the lower part of the bottom plate one by one; the outer sides of the positioning block A, the positioning block D, the positioning block A 'and the positioning block D' are provided with baffles.
The side support body assembly welding mould platform comprises a bottom plate, wherein a support A, a support B, a support C and a support D are fixedly connected to the bottom plate, the support A, the support B, the support C and the support D consist of side limiting frames and end limiting frames, the side limiting frames are T-shaped plates, the head parts of the side limiting frames are positioned on the inner side, the tail parts of the side limiting frames face the outer side, and the rear ends of the layer parts are provided with convex blocks; the end part limiting frame is a T-shaped plate, the other head parts of the end part limiting frame are arranged in parallel with the tail part of the side limiting frame, the tail part of the end part limiting frame is arranged outwards, and a protruding block is arranged at the rear end of the tail part; the tops of the support A, the support B, the support C and the support D are also fixedly connected with a profiling bolt connecting plate.
Side supporter connecting piece assembly mould platform: the support A, the support B, the support C and the support D are composed of a side limiting frame and an end limiting frame, the side limiting frame is a T-shaped plate, the head of the side limiting frame is positioned on the inner side, the tail of the side limiting frame faces the outer side, and a protruding block is arranged at the rear end of the layer part; the end part limiting frame is a T-shaped plate, other heads are arranged in parallel with the tail part of the side limiting frame, the tail part of the end part limiting frame is arranged outwards, and a protruding block is arranged at the rear end of the tail part.
Assembling a support frame and welding a die table: the positioning device comprises a bottom plate, a front positioning frame and a rear positioning frame, wherein a first positioning column, a second positioning column, a third positioning column and a fourth positioning column are arranged on the bottom plate; and the top parts of the second positioning column and the third positioning column are provided with door-shaped frames, and one end of each door-shaped frame is connected with the second positioning column or the third positioning column through a pin shaft.
Compared with the prior art, the utility model adopting the method has the beneficial effects that: the perpendicularity of the flange and the pipe section, the manufacturing precision of the hole and the connection precision of the hole between the supports are well guaranteed, welding deformation is effectively controlled, and conditions are created for batch production of standard sections.
Drawings
FIG. 1 is a schematic view of a single support body mold table according to the present invention;
FIG. 2a is a view showing a structure of a fixed block A; FIG. 2b is a structural view of the positioning plate M1;
FIG. 3 is a schematic structural view of a flange assembly mold of the present invention;
FIG. 4 is a view of the inner side of the flange fixing plate according to the present invention;
FIG. 5 is a schematic structural view of a flange welding mold of the present invention;
FIG. 6 is a schematic structural view of a side support assembly welding mold of the present invention;
FIG. 7 is a partial view of the support on the side support assembly mold table;
FIG. 8 is a schematic view of the side support link assembly mold of the present invention;
FIG. 9 is a view of the structure of the support A of the present invention;
FIG. 10 is a schematic view of a support frame assembly and welding mold table according to the present invention;
FIG. 11a is a schematic view of a second positioning post or a third positioning post of the support frame assembly and welding mold;
FIG. 11b is a schematic view of a first positioning post or a fourth positioning post of the support frame assembly and welding mold;
FIG. 12 is a schematic view of the structure of a single support assembled and welded on a single support mold table according to the present invention;
FIG. 13 is a schematic view of the step of mounting a flange plate for a monolithic support on a flange mounting block;
FIG. 14 is a schematic view of a complete welding step of a flange to a pipe section on a flange welding die table;
FIG. 15 is a schematic view of a side support pipe section tack weld configuration on a side support assembly welding jig;
FIG. 16 is a schematic view of the side support body assembled with the bolted connection plate;
fig. 17 is an assembly view of the standard section of the support frame.
Detailed Description
The utility model will be further illustrated by the following examples, which are intended only for a better understanding of the present invention and therefore do not limit the scope of the utility model.
Referring to fig. 1 to 11, the assembly type turnover support manufacturing clamping fixture provided by the utility model comprises a single support body die table, a flange assembly die table, a flange welding die table and a side support die table, wherein:
a single-support body die table shown in figures 1 and 2, which comprises a bottom plate, wherein the surface of the bottom plate is provided with a positioning block A1, a positioning block B2 and a positioning block C3 which are used for positioning a left support tube; a positioning block D4, a positioning block E5 and a positioning block F6 for positioning the right support tube; a positioning plate M18 and a positioning plate M210 which are used for positioning the connecting pipe from the lower end of the left supporting pipe to the upper end of the right supporting pipe; a positioning plate M311 and a positioning plate M49 which are used for positioning the connecting pipe from the lower part of the right supporting pipe to the upper part of the left supporting pipe; and a baffle 7 is arranged on the outer sides of the positioning block A1 and the positioning block D4. As shown in fig. 2a, the positioning block A1, the positioning block B2, the positioning block C3, the positioning block D4, the positioning block E5 and the positioning block F6 are formed by two oppositely arranged T-shaped steels, and chamfers are arranged at the tops of the inner sides of the two T-shaped steels. As shown in FIG. 2b, the positioning plate M18, the positioning plate M210, the fixed plate M311 and the fixed plate M49 are composed of a supporting plate 8-2 and a limiting plate 8-1, the supporting plate 8-2 is disposed at the bottom of the connecting pipe 22, and the limiting plate 2-1 is disposed at one side of the connecting pipe 22.
Flange assembling die table: as shown in fig. 3 and 4, the pipe-assembling welding mold comprises a bottom plate, wherein a positioning block A1, a positioning block B2, a positioning block C3, a positioning block D4, a positioning block E5 and a positioning block F6 which are the same as those on the pipe-assembling welding mold table are arranged on the bottom plate; the outer sides of the positioning block A1 and the positioning block D4 are also provided with a baffle 7, and the outer sides of the positioning block C3 and the positioning block F6 are provided with flange positioning plates 12. As shown in fig. 4, the flange positioning plate 12 is provided with a flange holder 12-1 and at least three positioning holes 12-2 corresponding to the flange holes of the flange. The flange support 12-1 is used for positioning the height of the flange plate 24, bolts are installed in positioning holes corresponding to the flange holes, stability of the flange plate is guaranteed during welding, and deformation is prevented.
Flange welding mould platform: as shown in fig. 5, the flange assembling die comprises a bottom plate, a positioning block A1, a positioning block B2, a positioning block C3, a positioning block D4, a positioning block E5 and a positioning block F6 which are the same as those on the flange assembling die table are arranged at the lower part of the bottom plate, and baffles 7 are arranged at the outer sides of the positioning block A1 and the positioning block D4; the upper part of the bottom plate is provided with a positioning block A '1', a positioning block B '2', a positioning block C '3', a positioning block D '4', a positioning block E '5' and a positioning block F '6', which are symmetrical with the lower part of the bottom plate one by one, and the outsides of the positioning block A '1' and the positioning block D '4' are also provided with a baffle 7.
The side support body assembly welding mould table comprises a bottom plate, wherein a support A13, a support B, a support C and a support D are fixedly connected to the bottom plate, the support A, the support B, the support C and the support D consist of side limiting frames 13-1 and end limiting frames 13-2, the side limiting frames 13-1 are T-shaped plates, the head parts of the side limiting frames are positioned at the inner sides, the tail parts of the side limiting frames face the outer sides, and the rear ends of the tail parts of the side limiting frames are provided with lugs; the end part limiting frame is a T-shaped plate, the other head parts of the end part limiting frame are arranged in parallel with the tail part of the side limiting frame, the tail part of the end part limiting frame 13-2 is arranged outwards, and the rear end of the tail part is provided with a lug boss 13-3; the tops of the support A13, the support B, the support C and the support D are also fixedly connected with a profiling bolt connecting plate 14. The dummy bolt attachment holes 14 of the die table are equal-proportion dummy pieces of the side supports and the connecting pieces 27 of the single-piece supports.
Side supporter connecting piece assembly mould platform: as shown in fig. 8 and 9, the device comprises a bottom plate, wherein a support A, a support B, a support C and a support D are fixedly connected to the bottom plate. The support A13, the support B, the support C and the support D are composed of a side limiting frame 13-1 and an end limiting frame 13-2, the side limiting frame is a T-shaped plate, the head of the side limiting frame is positioned at the inner side, the tail of the side limiting frame faces the outer side, and a protruding block is arranged at the rear end of the tail; the end part limiting frame is a T-shaped plate, the other head parts of the end part limiting frame are parallel to the tail part of the side limiting frame, the tail part of the end part limiting frame 13-2 is outwards arranged, and the rear end of the tail part is provided with a protruding block 13-3.
Assembling a support frame and welding a die table: as shown in fig. 10 and 11, the positioning device comprises a bottom plate, a front positioning frame 20 and a rear positioning frame 21, wherein the bottom plate is provided with a first positioning column 15, a second positioning column 16, a third positioning column 18 and a fourth positioning column 17; the top parts of the second positioning column 16 and the third positioning column 18 are provided with door-shaped frames 19, one end of each door-shaped frame 19 is connected with the second positioning column 16 or the third positioning column 18 through a pin shaft, and the other end of each door-shaped frame is arranged on the other side of the supporting tube in a spanning mode. The first positioning column 15, the second positioning column 16, the third positioning column 18 and the fourth positioning column 17 in the die table are composed of a supporting block and a side blocking column. The top of the inner side of the supporting block is provided with a chamfer, so that the supporting pipe of the single support body positioned at the lower side is effectively stabilized. The structure of the supporting block is the same as that of the positioning block component on the single-piece supporting body mould table.
The construction method for assembling the support frame by adopting the manufacturing mould of the assembled turnover support is shown in the attached drawings 12-17, and comprises the following specific operation steps:
firstly, as shown in fig. 12 and 13, two support tubes are respectively placed on positioning blocks a to C and positioning blocks D to F of a single-piece support body die table, one end of a support tube 22 is in contact with a baffle, and the positioning blocks a to F and the baffle 7 control the accurate spatial positions of the support tubes; placing the connecting tubes 23 on positioning plates M1, M2, M3 and M4, wherein the positioning plates M1 to M4 control the spatially accurate positions of the connecting tubes 23; the support tube 22 and the connection tube 23 are welded and combined into a single support body.
Secondly, referring to fig. 13, fixing the flange plate 24 to the flange positioning plate 12 of the flange assembling die table; integrally placing the single support welded in the first step on a flange assembly die table; one end of the single-chip supporting body is tightly attached to the flange plate 24, and wedges are embedded into the space between the other end of the single-chip supporting body and the baffle plate 7 for fixation; then spot welding and fixing the flange plate 24 and the single support body; and turning over the single support body to fix the other end of the single support body by a flange.
Thirdly, as shown in fig. 14, flange plates 24 are mounted on the baffle plates 7 at two ends of the flange welding mold, two single-piece pipe support bodies with the flange plates 24 are hung on the flange welding mold, so that the positioning blocks C3 and the flange plates 24 at the sides of the positioning blocks C '3' of the two single-piece pipe support bodies are mutually attached and fixed by bolts, wedges are embedded into the intervals between the baffle plates 7 at the side of the positioning block A1 and the flange plates 24 to tightly prop up the baffle plates 7 at the side of the positioning block a '1' and the flange plates 24, and the two attached flange plates 24 and the nodes of the supporting pipe 22 are fully welded; and turning over the two single-chip supporting bodies, and performing flange welding on the other end. In the step, one of the two single supports on the flange welding die table can be placed on the platform for a long time to serve as a 'master slice', and then all the single supports needing to be welded are fixed with the 'master slice' and then welded, so that the welded single supports have a shaping standard, and the consistency of the connecting ends of the single supports can be guaranteed to the maximum extent.
Fourthly, as shown in fig. 15, T-shaped plates 26 are respectively placed on the support a 13, the support B, the support C and the profiling bolt connecting plate 27 on the top of the support D of the side support assembly welding jig, the T-shaped plates 26 are fixed to the profiling bolt connecting plate 27 by positioning pins 28, the support pipe 25 of the side support is arranged according to the drawing requirements, and the support pipe 25 and the T-shaped plates 26 are fully welded and fixed.
Fifthly, as shown in fig. 16, respectively placing a bolt connecting plate 27' on the top of a support A13, a support B, a support C and a support D of the side support connecting piece assembling die table; and (3) integrally moving the assembly welding structure of the support pipe fitting 25 and the T-shaped plate 26 welded in the step (4) to a side support body connecting piece assembling die table, and fixing the T-shaped plate 26 and the bolt connecting plate 27' by using bolts. It should be particularly noted that the profiled bolt connecting plates 27 and 27 'of the utility model in figures 15 and 16 are identical in shape, but the bolt connecting plates 27' are parts belonging to the side supports and the profiled bolt connecting plates 27 are parts belonging to the side support assembly welding station. The purpose is to control the welding deformation when the side support pipe fitting group is welded, so that the side support pipe fitting group can be assembled with the bolt connecting plate 27', and the welding position precision of the side support pipe fitting group and the single support body is further ensured.
Sixthly, combining the single-piece supporting bodies with the flange plates at the two ends welded in the step 3, taking two single-piece supporting bodies which are respectively placed on the left and right sides of the supporting frame assembling and welding mould table, clamping the two ends of each single-piece supporting body through a front positioning frame 20 and a rear positioning frame 21, buckling a supporting tube 22 on the upper side of each single-piece supporting body through a rotating portal frame 19, and taking the side supporting body welded in the step 5 to perform assembly welding on the lower sides of the two single-piece supporting bodies; and taking the side support welded in the step 5, and assembling and welding the upper sides of the two single support bodies.
Compared with the prior art, the utility model adopting the structure has the beneficial effects that:
this scheme provides the assembly platform to every step for assembled turnover support frame, provides reliable assembly platform for preparation support frame standard festival, not only protects the straightness that hangs down of pipeline section and flange, can also effectively reduce the condition of each step welding deformation, for unified specification, the condition is created in batch production.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, which is defined in the appended claims.

Claims (1)

1. The utility model provides a preparation mould that assembled turnover supported, includes monolithic supporter die table, flange assembly die table, flange welding die table and side support body die table, wherein:
the single-support body die table comprises a bottom plate, wherein a positioning block A, a positioning block B and a positioning block C which are used for positioning the left support tube are arranged on the surface of the bottom plate; a positioning block D, a positioning block E and a positioning block F for positioning the right supporting tube; positioning plates M1 and M2 for positioning the connecting pipe from the lower end of the left supporting pipe to the upper end of the right supporting pipe; positioning plates M3 and M4 for positioning the connecting pipe from the lower part of the right supporting pipe to the upper part of the left supporting pipe; the outer sides of the positioning block A and the positioning block D are provided with baffle plates; one end of the left supporting tube and one end of the right supporting tube are attached to the baffle;
flange assembling die table: the flange positioning plate comprises a bottom plate, wherein a positioning block A, a positioning block B, a positioning block C, a positioning block D, a positioning block E and a positioning block F which are the same as those on a die table of the single-piece support body are arranged on the bottom plate; the flange plates which are fixedly connected with the end parts of the left supporting tube and the right supporting tube are fixed on the flange positioning plate;
flange welding mould platform: the flange assembling die comprises a bottom plate, wherein a positioning block A, a positioning block B, a positioning block C, a positioning block D, a positioning block E and a positioning block F which are the same as those on a flange assembling die table are arranged at the lower part of the bottom plate; the upper part of the bottom plate is provided with a positioning block A ', a positioning block B', a positioning block C ', a positioning block D', a positioning block E 'and a positioning block F' which are symmetrical to the lower part of the bottom plate one by one; the outer sides of the positioning block A, the positioning block D, the positioning block A 'and the positioning block D' are provided with baffles;
the side support body assembly welding mould platform comprises a bottom plate, wherein a support A, a support B, a support C and a support D are fixedly connected to the bottom plate, the support A, the support B, the support C and the support D consist of side limiting frames and end limiting frames, the side limiting frames are T-shaped plates, the head parts of the side limiting frames are positioned on the inner side, the tail parts of the side limiting frames face the outer side, and the rear ends of the layer parts are provided with convex blocks; the end part limiting frame is a T-shaped plate, the other head parts of the end part limiting frame are arranged in parallel with the tail part of the side limiting frame, the tail part of the end part limiting frame is arranged outwards, and a protruding block is arranged at the rear end of the tail part; the tops of the support A, the support B, the support C and the support D are also fixedly connected with a profiling bolt connecting plate;
side supporter connecting piece assembly mould platform: the support A, the support B, the support C and the support D are composed of a side limiting frame and an end limiting frame, the side limiting frame is a T-shaped plate, the head of the side limiting frame is positioned on the inner side, the tail of the side limiting frame faces the outer side, and a protruding block is arranged at the rear end of the layer part; the end part limiting frame is a T-shaped plate, the other head parts of the end part limiting frame are arranged in parallel with the tail part of the side limiting frame, the tail part of the end part limiting frame is arranged outwards, and a protruding block is arranged at the rear end of the tail part;
assembling a support frame and welding a die table: the positioning device comprises a bottom plate, a front positioning frame and a rear positioning frame, wherein a first positioning column, a second positioning column, a third positioning column and a fourth positioning column are arranged on the bottom plate; and the top parts of the second positioning column and the third positioning column are provided with door-shaped frames, and one end of each door-shaped frame is connected with the second positioning column or the third positioning column through a pin shaft.
CN202120236019.1U 2021-01-28 2021-01-28 Manufacturing mould for assembled turnover support Active CN215747360U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120236019.1U CN215747360U (en) 2021-01-28 2021-01-28 Manufacturing mould for assembled turnover support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120236019.1U CN215747360U (en) 2021-01-28 2021-01-28 Manufacturing mould for assembled turnover support

Publications (1)

Publication Number Publication Date
CN215747360U true CN215747360U (en) 2022-02-08

Family

ID=80071488

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120236019.1U Active CN215747360U (en) 2021-01-28 2021-01-28 Manufacturing mould for assembled turnover support

Country Status (1)

Country Link
CN (1) CN215747360U (en)

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