CN117548969A - Box-type substation casing fixed-position welding frock - Google Patents
Box-type substation casing fixed-position welding frock Download PDFInfo
- Publication number
- CN117548969A CN117548969A CN202410032935.1A CN202410032935A CN117548969A CN 117548969 A CN117548969 A CN 117548969A CN 202410032935 A CN202410032935 A CN 202410032935A CN 117548969 A CN117548969 A CN 117548969A
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- plate
- face
- box
- ceiling
- base
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- 238000003466 welding Methods 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000005096 rolling process Methods 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of fixed-position welding, in particular to a fixed-position welding tool for a box-type transformer substation shell; comprises a fixing frame; the fixing frame is provided with a base, the middle part of the base is rotatably provided with a turntable, the base is provided with a limiting mechanism, and the base is also provided with rolling mechanisms in a front-back symmetry way; the invention solves the problems that the manual scribing and alignment adjustment process mainly exists in the welding process of the ceiling and the box body framework at present is relatively tedious and time-consuming, and workers need to adjust the position of the ceiling for many times so as to align the ceiling with the box body framework, thereby increasing the operation time and reducing the welding efficiency; secondly, in order to lighten the weight of the box-type transformer substation shell and facilitate maintenance, the ceiling is usually made of a thin steel plate, the thin steel plate is relatively soft and easy to deform, and when the ceiling is directly welded with the box body framework, gaps are easily formed between the ceiling and the box body framework, so that the welding quality and strength are affected.
Description
Technical Field
The invention relates to the technical field of fixed-position welding, in particular to a fixed-position welding tool for a shell of a box-type transformer substation.
Background
A box-type substation is a device for transmission and distribution of electricity that provides a closed, safe and reliable environment to protect the transformation equipment; the box-type substation shell mainly comprises a box framework and a herringbone roof used for dredging rain, the box framework and the roof are connected in a welding mode, namely, the outline of the box framework is firstly drawn on the roof, then the roof is lifted by a crane and then is placed on the upper end face of the box framework, then workers climb to a high position through a herringbone ladder, then the roof is aligned with the box framework according to the outline on the roof, and then the roof and the box framework are welded together.
However, the following problems exist in the welding process of the ceiling and the box body framework at present: the manual scribing and alignment adjustment process is relatively tedious and time-consuming, and the workers need to adjust the position of the ceiling for many times to align the ceiling with the box body framework, so that the operation time is increased, and the welding efficiency is reduced; secondly, in order to reduce the weight of the box-type substation shell and facilitate maintenance, the ceiling is usually made of a thin steel plate, the thin steel plate is relatively soft and easy to deform, and if the ceiling is directly welded with the box body framework, gaps are easily formed between the ceiling and the box body framework, so that the welding quality and strength are affected.
Disclosure of Invention
In view of the above problems, embodiments of the present application provide a positioning welding tool for a box-type substation housing, so as to solve the above-mentioned technical problems.
In order to achieve the above purpose, the embodiment of the present application provides the following technical solutions: the embodiment of the application provides a box-type substation shell positioning welding tool, which comprises a fixing frame; the fixing frame on install the base, the middle part of base rotates and installs the carousel, is provided with stop gear on the base, still the fore-and-aft symmetry respectively is provided with a rolling mechanism on the base.
The limiting mechanism comprises a bidirectional screw rod, the left end face and the right end face of the base are respectively provided with the bidirectional screw rod through shaft seats in a rotating mode, two threaded sections of the bidirectional screw rod are respectively connected with a supporting block in a threaded mode, the supporting blocks are of an L-shaped structure, the horizontal sections of the supporting blocks are in sliding connection with the upper end face of the base, a supporting frame is installed between the two supporting blocks which are opposite in the left-right direction, the supporting frame is of an inverted U-shaped structure, two vertical sections of the supporting frame are respectively provided with a square cylinder, a driving piece for driving the square cylinders to move is arranged on the supporting frame, opposite ends of two square cylinders on the same supporting frame are respectively provided with a template, one end, away from the square cylinders, of each template is provided with a vertical plate, the rectangular block is in collision with a box body framework, and a pressing piece is arranged on the vertical plate.
As the preferred scheme, the casting die include U type groove, the U type groove has been seted up to riser up end, slidable mounting has the stripper plate in the U type groove, and be provided with on the stripper plate with ceiling slope complex inclined plane, two vertical sections in U type groove respectively have seted up a U type groove, the stripper plate passes through roller and U type groove sliding fit, the roof is installed to the up end of riser, roof passes through linear guide and support frame sliding connection, and be provided with the spring between roof and the stripper plate, be provided with the casting die between roller and the template.
As the preferred scheme, bulldoze the piece and include the gear post, the gear post is installed to square section of thick bamboo internal rotation, and square section of thick bamboo is run through at the both ends of gear post, template be located the horizontal segment up end of lower part and evenly be provided with along its length direction with gear post engaged tooth, install compression spring between one side tip and the square section of thick bamboo inner wall that template kept away from the riser, a connecting rod is respectively installed at the both ends of gear post, the waist groove is seted up to one side that the gear post was kept away from to the connecting rod, just the roller slip run through corresponding waist groove.
As the preferred scheme, rolling mechanism include the fixing base, the up end of base is installed through electric slider fore-and-aft symmetry and is left and right sides gliding fixing base, has seted up rectangular channel on the fixing base, the notch with rectangular channel intercommunication is seted up to the fixing base lower part, rotates in the rectangular channel and installs the lead screw, threaded mounting has the joint board on the lead screw of rectangular channel, has seted up the spacing groove on the joint board, sliding mounting has the fixed block in the spacing groove, the fixed block is L type structure, the telescopic cylinder is installed to the lower terminal surface of joint board, the telescopic end of telescopic cylinder is connected with the vertical section of fixed block, the backup pad is installed to the vertical section up end of fixed block, and the backup pad is L type structure, the thrust plate is installed to the vertical section of backup pad, the thrust plate is evenly installed the roller bearing in one side terminal surface of keeping away from the fixing base, the rolling piece is installed to the vertical section of backup pad.
As the preferred scheme, the rolling part include T template, the slide has been seted up to the vertical section of backup pad, sliding mounting has T template in the slide, install the pressure spring between terminal surface and the fixed block under the vertical section of T template, the horizontal segment of T template is close to the one side terminal surface of pushing the board and evenly installs the compression roller, the T template lower part is close to one side terminal surface of pushing the board and installs the conflict piece, the conflict piece is right angled triangle structure, and the inclined plane of conflict piece is contradicted with the box skeleton.
As the preferred scheme, the driving piece include the push-and-pull board, install the push-and-pull board on the square section of thick bamboo, and the push-and-pull board is L type structure, push-and-pull board horizontal segment slidable mounting is at the up end of support frame, the two cylinder that send out is installed to the up end of support frame, two flexible sections of two cylinder that send out are connected with two push-and-pull boards that correspond respectively.
Preferably, the bottom wall of the inner cavity of the notch is coplanar with the bottom wall of the inner cavity of the rectangular groove.
The above technical solutions in the embodiments of the present invention have at least one of the following technical effects: 1. according to the invention, the ceiling is extruded and straightened through the limiting mechanism and the rolling mechanism, and meanwhile, the lower pressing piece can be driven to downwards extrude the ceiling through the limiting mechanism, so that the ceiling is tightly attached to the box body framework, the ceiling can be quickly straightened and fixed, manual operation is reduced, and further, the welding processing efficiency of the ceiling is improved.
2. According to the invention, the rolling piece extrudes the ceiling through the compression roller, and the external welding head moves along with the rolling piece to weld, so that the operation of rolling and welding is realized, the bonding degree of the ceiling and the box body framework in the welding process is ensured, and the welding quality and strength of the ceiling are improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of the present application.
Fig. 2 is a schematic structural view of fig. 1 with the ceiling and the box frame omitted.
Fig. 3 is a schematic perspective view of a limiting mechanism of the present application.
Fig. 4 is a partial structural cross-sectional view of the limiting mechanism of the present application.
Fig. 5 is a schematic perspective view of a rolling mechanism of the present application.
Fig. 6 is a partial structural cross-sectional view of the rolling mechanism of the present application.
Reference numerals: 10. a fixing frame; 11. a base; 12. a turntable; 2. a limiting mechanism; 20. a two-way screw rod; 21. a support block; 22. a support frame; 23. a square cylinder; 24. templates; 25. a vertical plate; 26. rectangular blocks; 4. a pressing piece; 40. an extrusion plate; 41. a U-shaped groove; 42. a roll shaft; 5. a pushing member; 50. a gear post; 51. a compression spring; 52. a connecting rod; 6. a driving member; 60. a push-pull plate; 3. a rolling mechanism; 30. a fixing seat; 31. rectangular grooves; 32. a notch; 33. a screw rod; 34. a receiving plate; 35. a fixed block; 36. a telescopic cylinder; 37. a support plate; 38. a pushing plate; 39. a rolling member; 390. t-shaped plates; 391. a pressure spring; 392. a press roller; 393. and (5) abutting the block.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1, a box-type substation shell positioning welding fixture comprises a fixing frame 10; the fixing frame 10 on install base 11, the middle part of base 11 rotates and installs carousel 12, is provided with stop gear 2 on the base 11, still the front and back symmetry respectively is provided with a roll extrusion mechanism 3 on the base 11.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the limiting mechanism 2 includes a bidirectional screw rod 20, the left and right end surfaces of the base 11 are respectively rotatably provided with the bidirectional screw rod 20 through shaft seats, two threaded sections of the bidirectional screw rod 20 are respectively connected with a supporting block 21 in a threaded manner, the supporting block 21 is in an L-shaped structure, a supporting frame 22 is installed between the horizontal section of the supporting block 21 and the upper end surface of the base 11 in a sliding manner, the supporting frame 22 is in an inverted-u-shaped structure, two vertical sections of the supporting frame 22 are respectively and slidably provided with a square cylinder 23, a driving piece 6 for driving the square cylinder 23 to move is arranged on the supporting frame 22, opposite ends of two square cylinders 23 on the same supporting frame 22 are respectively and slidably provided with a template 24, one end, far away from the square cylinder 23, of the template 24 is provided with a vertical plate 25, a rectangular block 26 which is in contact with a box framework is arranged on the lower part of the vertical plate 25, and a pressing piece 4 is arranged on the vertical plate 25.
As shown in fig. 1, 2, 5 and 6, the rolling mechanism 3 includes a fixing base 30, the upper end surface of the base 11 is symmetrically provided with the fixing base 30 that slides left and right through an electric sliding block (not shown in the drawings), a rectangular slot 31 is provided on the fixing base 30, a notch 32 that communicates with the rectangular slot 31 is provided at the lower part of the fixing base 30, a screw rod 33 is rotatably provided in the rectangular slot 31, a receiving plate 34 is screwed on the screw rod 33 in the rectangular slot 31, a limit slot is provided on the receiving plate 34, a fixing block 35 is slidably provided in the limit slot, the fixing block 35 is in an L-shaped structure, a telescopic cylinder 36 is provided at the lower end surface of the receiving plate 34, a telescopic end of the telescopic cylinder 36 is connected with a vertical section of the fixing block 35, a supporting plate 37 is provided at the upper end surface of the longitudinal section of the fixing block 35, a pushing plate 38 is provided at the longitudinal section of the supporting plate 37, a roller is uniformly provided at one side end surface of the pushing plate 38 away from the fixing base 30, and a rolling member 39 is provided at the vertical section of the supporting plate 37.
As shown in fig. 2 and 3, the driving member 6 includes a push-pull plate 60, the square cylinder 23 is provided with the push-pull plate 60, the push-pull plate 60 has an L-shaped structure, a horizontal section of the push-pull plate 60 is slidably mounted on an upper end surface of the support frame 22, a double-head cylinder (not shown in the drawings) is mounted on the upper end surface of the support frame 22, and two telescopic sections of the double-head cylinder are respectively connected with the two corresponding push-pull plates 60.
As shown in fig. 2 and 5, the bottom wall of the cavity of the notch 32 is coplanar with the bottom wall of the cavity of the rectangular slot 31.
When the box body framework is particularly operated, firstly, placing the box body framework on the turntable 12 for welding forming, or placing the box body framework after welding forming on the turntable 12; the external motor I installed on the fixed seat 30 runs to drive the screw rod 33 to rotate, the screw rod 33 rotates to enable the supporting plate 34 to move up and down and rotate, the upper end of the supporting plate 34 is abutted against the upper end of the notch 32 at the moment, so that the supporting plate 34 synchronously rotates into the rectangular groove 31 along with the rotation of the screw rod 33, after the supporting plate 34 is abutted against the inner wall of the rectangular groove 31, the supporting plate 34 moves upwards along with the rotation of the screw rod 33, the supporting plate 34 is close to the position where the ceiling is attached to the box body framework, the fixing block 35 is pushed by the telescopic cylinder 36, and the fixing block 35 drives the supporting plate 37 and the pushing plate 38 to move towards the ceiling to align the front side and the rear side of the ceiling with the box body framework; the base 11 is provided with an external motor II, the external motor II is in transmission connection with one of the two-way screw rods 20 and the two-way screw rods 20 through an external belt pulley mechanism, the external motor II runs to drive the two-way screw rods 20 to rotate through the external belt pulley mechanism, the two-way screw rods 20 drive the support frame 22 to move towards the ceiling until the rectangular block 26 can be in interference fit with the box body framework, the two push-pull plates 60 on the same support frame 22 are pulled by the double-head cylinder to be close to each other, the push-pull plates 60 can drive the square cylinders 23, the template 24 and the vertical plates 25 to approach the ceiling, so that the vertical plates 25 are in interference fit with the ceiling to push the ceiling, the left and right directions of the ceiling are pushed and righted, then the pressing piece 4 is driven to squeeze the ceiling along with the movement of the square cylinders 23 to limit the movement of the ceiling, so that the stability in the subsequent welding process is guaranteed, after limiting, the push-push plate 38 is pulled away from the ceiling by the telescopic cylinder 36, at the moment, the rolling piece 39 can squeeze the ceiling, the external head can be arranged on the push-push plate 38, the welding head can be driven by the electric slide block to move the fixing seat 30, the operation can be realized, the welding operation can be guaranteed, the welding can be carried out, the side, the welding frame and the roof frame can be welded with the box body frame, and the frame can be welded together.
As shown in fig. 2, 3 and 4, the pressing member 4 includes a U-shaped groove, the upper end surface of the vertical plate 25 is provided with a U-shaped groove, the U-shaped groove is slidably provided with a pressing plate 40, the pressing plate 40 is provided with a slope matched with a ceiling slope, two vertical sections of the U-shaped groove are respectively provided with a U-shaped groove 41, the pressing plate 40 is slidably matched with the U-shaped groove 41 through a roller shaft 42, the upper end surface of the vertical plate 25 is provided with a top plate, the top plate is slidably connected with the supporting frame 22 through a linear guide rail (not shown in the figure), a spring is arranged between the top plate and the pressing plate 40, and a pressing member template 5 is arranged between the roller shaft 42 and the .
As shown in fig. 2, 3 and 4, the pushing member 5 includes a gear column 50, the gear column 50 is rotatably mounted in the square cylinder 23, two ends of the gear column 50 penetrate through the square cylinder 23, teeth engaged with the gear column 50 are uniformly disposed on an upper end surface of a horizontal section of the lower portion of the template 24 along a length direction of the upper end surface, a compression spring 51 is mounted between an end portion of a side of the template 24, which is far away from the riser 25, and an inner wall of the square cylinder 23, two ends of the gear column 50 are respectively mounted with a connecting rod 52, a waist groove is formed in a side of the connecting rod 52, which is far away from the gear column 50, and the roll shaft 42 slides through the corresponding waist groove.
When the welding device works specifically, after the front end and the rear end of a ceiling are welded, the two push-pull plates 60 on the same support frame 22 are pushed to be away from each other by the double-head cylinder, the square cylinder 23 is pulled by the push-pull plates 60, the square cylinder 23 drives the gear column 50 to synchronously move, the gear column 50 is meshed with teeth in the moving process, accordingly, the gear column 50 rotates simultaneously along with the movement of the gear column 50, the gear column 50 rotates to push the roll shaft 42 to move upwards through the connecting rod 52, the roll shaft 42 moves upwards to drive the extrusion plate 40 to be away from the ceiling until the compression spring 51 is reset from a compressed state, the template 24 drives the vertical plate 25, the rectangular block 26 and the extrusion plate 40 to be away from the ceiling and the box framework along with the movement of the square cylinder 23, the corresponding limiting mechanism 2 is driven to be away from the ceiling and the box framework through the bidirectional screw rod 20, the rotating turntable 12 rotates the box framework and the ceiling, and the left and right non-welded parts of the ceiling rotate to the position of the rolling mechanism 3, and the remaining non-welded parts of the ceiling are welded and processed by the rolling mechanism 3.
As shown in fig. 2, 5 and 6, the rolling piece 39 includes a T-shaped plate 390, a vertical section of the supporting plate 37 is provided with a slide way, the T-shaped plate 390 is slidably mounted in the slide way, a compression spring 391 is mounted between a lower end surface of the vertical section of the T-shaped plate 390 and the fixed block 35, a compression roller 392 is uniformly mounted on a side end surface of a horizontal section of the T-shaped plate 390, which is close to the push plate 38, a collision block 393 is mounted on a side end surface of a lower portion of the T-shaped plate 390, which is close to the push plate 38, the collision block 393 is in a right triangle structure, and an inclined surface of the collision block 393 collides with the box body framework.
When the ceiling is particularly operated, after the ceiling is rightly fixed, the telescopic cylinder 36 pulls the fixed block 35 to move towards the fixed seat 30, the fixed seat 30 drives the supporting plate 37 to move, the compression roller 392 corresponding to the movement of the supporting plate 37 can move from the inside of the ceiling to the front side inner wall or the rear side inner wall of the ceiling, then the abutting block 393 can abut against the box body framework, the abutting block 393 can be pushed to move downwards along with the movement of the supporting plate 37, and the abutting block 393 drives the T-shaped plate 390 to move downwards, so that the compression roller 392 extrudes the ceiling from the inner side of the ceiling, and the fitting degree of the ceiling and the box body framework is improved.
When the invention is specifically used, firstly, the box body framework is placed on the turntable 12 for welding forming, or the welded box body framework is placed on the turntable 12, then, the ceiling is hung on the box body framework, the front end and the rear end of the ceiling are extruded and fixed by the rolling mechanism 3, the left and right directions of the ceiling are extruded and fixed by the limiting mechanism 2, the ceiling is extruded by the pressing piece 4 to limit the movement of the ceiling, then, the external welding head moves together with the rolling mechanism 3 and welds the ceiling, and the rolling piece 39 rolls the inner wall of the synchronous ceiling to ensure the fitting degree between the ceiling and the box body framework, thereby improving the welding quality and strength.
In the description of the present invention, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present invention; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Furthermore, the terms "first," "second," "first," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "first", "second", "first", "second" may include at least one such feature, either explicitly or implicitly. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," "mounted," 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 invention will be understood in specific cases by those of ordinary skill in the art.
The embodiments of the present invention are all preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (7)
1. A box-type substation shell positioning welding tool comprises a fixing frame (10); the method is characterized in that: a base (11) is arranged on the fixing frame (10), a turntable (12) is rotatably arranged in the middle of the base (11), a limiting mechanism (2) is arranged on the base (11), and rolling mechanisms (3) are symmetrically arranged on the base (11) in a front-back mode; wherein:
the limiting mechanism (2) comprises a bidirectional screw rod (20), the left end face and the right end face of the base (11) are respectively provided with the bidirectional screw rod (20) through shaft seat rotation, two thread sections of the bidirectional screw rod (20) are respectively connected with a supporting block (21) in a threaded mode, the supporting blocks (21) are of an L-shaped structure, the horizontal sections of the supporting blocks (21) are connected with the upper end face of the base (11) in a sliding mode, a supporting frame (22) is arranged between the two supporting blocks (21) which are opposite in the left-right mode, the supporting frame (22) is of an inverted U-shaped structure, two vertical sections of the supporting frame (22) are respectively provided with a square cylinder (23), driving pieces (6) for driving the square cylinders (23) to move are arranged on the supporting frame (22), opposite ends of the two square cylinders (23) on the same supporting frame (22) are respectively provided with a template (24), one ends of the template (24) away from the square cylinders (23) are provided with a vertical plate (25), the lower portion of the vertical plate (25) is provided with a rectangular block (26) which is in an inverted U-shaped structure, and the upper portion of the vertical plate (25) is provided with a pressing piece (4).
2. The box-type substation shell positioning welding fixture according to claim 1, wherein: the utility model provides a lower casting die (4) include U type groove, U type groove has been seted up to riser (25) up end, slidable mounting has stripper plate (40) in U type groove, and be provided with on stripper plate (40) with ceiling slope complex inclined plane, U type groove (41) have respectively been seted up to two vertical sections in U type groove, stripper plate (40) pass through roller (42) and U type groove (41) sliding fit, the roof is installed to the up end of riser (25), roof passes through linear guide and support frame (22) sliding connection, and be provided with the spring between roof and the stripper plate (40), be provided with thrust piece (5) between roller (42) and template (24).
3. The box-type substation shell positioning welding fixture according to claim 2, wherein: the pushing part (5) comprises a gear column (50), the gear column (50) is rotationally installed at the square cylinder (23), the square cylinder (23) is penetrated at two ends of the gear column (50), teeth meshed with the gear column (50) are uniformly arranged on the upper end face of the horizontal section of the lower part of the template (24) along the length direction of the upper end face of the horizontal section of the lower part of the horizontal section, a compression spring (51) is installed between one side end part of the template (24), far away from the vertical plate (25), and the inner wall of the square cylinder (23), a connecting rod (52) is installed at two ends of the gear column (50), one side of the connecting rod (52), far away from the gear column (50), is provided with a waist groove, and the roll shaft (42) slides to penetrate through the corresponding waist groove.
4. The box-type substation shell positioning welding fixture according to claim 1, wherein: the rolling mechanism (3) comprises a fixed seat (30), the upper end face of the base (11) is provided with a left-right sliding fixed seat (30) through an electric sliding block, a rectangular groove (31) is formed in the fixed seat (30), a notch (32) communicated with the rectangular groove (31) is formed in the lower portion of the fixed seat (30), a screw rod (33) is mounted in the rectangular groove (31) in a rotating mode, a bearing plate (34) is mounted on the screw rod (33) in the rectangular groove (31) in a threaded mode, a limiting groove is formed in the bearing plate (34), a fixed block (35) is mounted in the limiting groove in a sliding mode, the fixed block (35) is of an L-shaped structure, the lower end face of the bearing plate (34) is provided with a telescopic cylinder (36), the telescopic end of the telescopic cylinder is connected with the vertical section of the fixed block (35), a supporting plate (37) is mounted on the upper end face of the longitudinal section of the fixed block (35), the supporting plate (37) is of an L-shaped structure, a pushing plate (38) is mounted on the longitudinal section of the supporting plate (37), one side end face of the supporting plate (38) far away from the fixed seat (30) is uniformly mounted with the rolling member (39).
5. The box-type substation shell positioning welding fixture according to claim 4, wherein: the rolling piece (39) comprises a T-shaped plate (390), a slide way is arranged on the vertical section of the supporting plate (37), the T-shaped plate (390) is slidably arranged in the slide way, a pressure spring (391) is arranged between the lower end face of the vertical section of the T-shaped plate (390) and the fixed block (35), a compression roller (392) is uniformly arranged on the horizontal section of the T-shaped plate (390) close to one side end face of the pushing plate (38), a collision block (393) is arranged on the lower portion of the T-shaped plate (390) close to one side end face of the pushing plate (38), the collision block (393) is of a right-angled triangle structure, and the inclined face of the collision block (393) collides with the box body framework.
6. The box-type substation shell positioning welding fixture according to claim 1, wherein: the driving piece (6) comprises a push-pull plate (60), the push-pull plate (60) is arranged on the square cylinder (23), the push-pull plate (60) is of an L-shaped structure, the horizontal section of the push-pull plate (60) is slidably arranged on the upper end face of the supporting frame (22), the upper end face of the supporting frame (22) is provided with a double-head cylinder, and two telescopic sections of the double-head cylinder are respectively connected with the two corresponding push-pull plates (60).
7. The box-type substation shell positioning welding fixture according to claim 4, wherein: the bottom wall of the inner cavity of the notch (32) is coplanar with the bottom wall of the inner cavity of the rectangular groove (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410032935.1A CN117548969B (en) | 2024-01-10 | 2024-01-10 | Box-type substation casing fixed-position welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410032935.1A CN117548969B (en) | 2024-01-10 | 2024-01-10 | Box-type substation casing fixed-position welding frock |
Publications (2)
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| CN117548969B CN117548969B (en) | 2024-03-22 |
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| EP0887141A1 (en) * | 1997-06-26 | 1998-12-30 | Samsung Electronics Co., Ltd. | An apparatus for joining two ring-shaped members |
| KR102092588B1 (en) * | 2019-01-16 | 2020-03-26 | 주식회사대불용접산업 | An automatic welding device about curved steel pipes |
| CN212823604U (en) * | 2020-05-28 | 2021-03-30 | 江苏金派汽车配件有限公司 | Headrest tube welding device for buffering seat framework |
| CN113118914A (en) * | 2021-04-19 | 2021-07-16 | 尹丽芬 | Production processing machinery and processing method for reinforced PE plastic barrel |
| CN214109914U (en) * | 2020-11-26 | 2021-09-03 | 江苏奋杰有色金属制品有限公司 | Ultrahigh-strength aluminum alloy bar processing equipment |
| CN113770604A (en) * | 2021-09-28 | 2021-12-10 | 广东天恒液压机械有限公司 | Pump valve casting welding device for pump valve machining |
| CN216359526U (en) * | 2021-11-01 | 2022-04-22 | 雷果科技无锡有限公司 | Mould processing clamping and positioning mechanism |
| CN117139976A (en) * | 2023-10-25 | 2023-12-01 | 江苏新核力机电有限公司 | Automatic elevator car gantry beam welding system and application method thereof |
-
2024
- 2024-01-10 CN CN202410032935.1A patent/CN117548969B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0887141A1 (en) * | 1997-06-26 | 1998-12-30 | Samsung Electronics Co., Ltd. | An apparatus for joining two ring-shaped members |
| KR102092588B1 (en) * | 2019-01-16 | 2020-03-26 | 주식회사대불용접산업 | An automatic welding device about curved steel pipes |
| CN212823604U (en) * | 2020-05-28 | 2021-03-30 | 江苏金派汽车配件有限公司 | Headrest tube welding device for buffering seat framework |
| CN214109914U (en) * | 2020-11-26 | 2021-09-03 | 江苏奋杰有色金属制品有限公司 | Ultrahigh-strength aluminum alloy bar processing equipment |
| CN113118914A (en) * | 2021-04-19 | 2021-07-16 | 尹丽芬 | Production processing machinery and processing method for reinforced PE plastic barrel |
| CN113770604A (en) * | 2021-09-28 | 2021-12-10 | 广东天恒液压机械有限公司 | Pump valve casting welding device for pump valve machining |
| CN216359526U (en) * | 2021-11-01 | 2022-04-22 | 雷果科技无锡有限公司 | Mould processing clamping and positioning mechanism |
| CN117139976A (en) * | 2023-10-25 | 2023-12-01 | 江苏新核力机电有限公司 | Automatic elevator car gantry beam welding system and application method thereof |
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| CN117548969B (en) | 2024-03-22 |
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