CN210358649U

CN210358649U - Bender is used in switch board production

Info

Publication number: CN210358649U
Application number: CN201921526204.3U
Authority: CN
Inventors: 李飞; 张林宇; 黄家军
Original assignee: Kunshan Yankou Electrical Co ltd
Current assignee: Kunshan Yankou Electrical Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-04-21
Anticipated expiration: 2029-09-09

Abstract

The utility model relates to the technical field of auxiliary devices for power distribution cabinet production, in particular to a bending machine for power distribution cabinet production, which can limit the position of a plate in the bending process and reduce the probability of the plate deviating; the bending device comprises a bottom plate, a first supporting plate, a second supporting plate, a transverse plate, an air cylinder and a bending plate, wherein an output end of the bottom of the air cylinder is provided with a telescopic rod; the first front sliding block, the first rear sliding block, the second front sliding block, the second rear sliding block, the first front sliding rod, the first rear sliding rod, the second front sliding rod, the second rear sliding rod, the first fixing shaft, the second fixing shaft, the first compression roller, the second compression roller, the first connecting plate, the second connecting plate, the first rotating rod, the second rotating rod, the first rotating disk and the second rotating disk are further included, the bottom end of the first rotating rod is inserted into the first rotating groove and provided with a first ball bearing between the inner side wall of the first rotating groove, and the bottom end of the second rotating rod is inserted into the second rotating groove and provided with a second ball bearing between the inner side wall of the second rotating groove.

Description

Bender is used in switch board production

Technical Field

The utility model relates to a switch board production auxiliary device's technical field especially relates to a bender is used in switch board production.

Background

As is well known, a bending machine for power distribution cabinet production is an auxiliary device for bending a plate in the power distribution cabinet production process, and is widely used in the field of power distribution cabinet production; the existing bending machine for producing the power distribution cabinet comprises a bottom plate, a first supporting plate, a second supporting plate, a transverse plate, an air cylinder and a bending plate, wherein the bottom ends of the first supporting plate and the second supporting plate are respectively connected with a left half area and a right half area of the top end of the bottom plate; when the existing bending machine for producing the power distribution cabinet is used, a plate is firstly placed on the top end of a bottom plate, a central area of the plate is located right above a bending groove, a telescopic rod is controlled by an air cylinder to move downwards, the telescopic rod drives a bending plate to move downwards, and the central area of the plate is bent by the bending plate; the existing bending machine for power distribution cabinet production is found in use, the two ends of a plate are easily tilted in the bending process, and the plate is easily deviated, so that the use reliability is poor.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a can be spacing to the plate at the in-process of bending, reduce the probability that the skew appears in the plate, improve the bender for the switch board production of using the reliability.

The utility model discloses a bender is used in switch board production, comprising a base plate, first backup pad, the second backup pad, the diaphragm, the cylinder and the board of bending, first backup pad and second backup pad bottom are connected with bottom plate top left half regional and right half regional respectively, diaphragm left end and right-hand member are connected with first backup pad right side wall and second backup pad left side wall first half regional respectively, diaphragm top central area vertically is provided with the concertina hole, the cylinder is installed in diaphragm top central area, cylinder bottom output is provided with the telescopic link, the telescopic link bottom passes the concertina hole and is connected with the board top central area of bending, bottom plate top central area is provided with the groove of bending; the first front sliding block, the first rear sliding block, the second front sliding block, the second rear sliding block, the first front sliding rod, the first rear sliding rod, the second front sliding rod, the second rear sliding rod, the first fixing shaft, the second fixing shaft, the first compression roller, the second compression roller, the first connecting plate, the second connecting plate, the first rotating rod, the second rotating rod, the first turntable and the second turntable are further included, the left side wall of the first supporting plate and the left side wall of the second supporting plate are respectively and transversely provided with a first square hole and a second square hole, the first square hole and the second square hole are respectively communicated with the bottom ends of the first supporting plate and the second supporting plate, the front side wall and the inner rear side wall in the first square hole are respectively provided with a first front sliding groove and a first rear sliding groove, the front side wall and the inner rear side wall in the second square hole are respectively provided with a second front sliding groove and a second rear sliding groove, the front half area and the rear half area at the top end of the first supporting plate are respectively and longitudinally provided with a first front sliding hole and, a first front sliding hole and a second rear sliding hole are longitudinally arranged in the front half area and the rear half area of the top end of the second support plate respectively, the first front sliding block and the first rear sliding block are slidably fixed in the first front sliding groove and the first rear sliding groove respectively, the second front sliding block and the second rear sliding block are slidably fixed in the second front sliding groove and the second rear sliding groove respectively, the front end and the rear end of the first fixed shaft are connected with the first front sliding block and the first rear sliding block respectively, the first press roller is rotatably fixed in the central area outside the first fixed shaft, the front end and the rear end of the second fixed shaft are connected with the second front sliding block and the second rear sliding block respectively, the second press roller is rotatably fixed in the central area outside the second fixed shaft, the bottom ends of the first front sliding rod and the first rear sliding rod respectively penetrate through the first front sliding hole and the first rear sliding hole and are connected with the central areas of the top ends of the first front sliding block and the first rear sliding block respectively, the top ends of the first front sliding rod and the first rear sliding rod are respectively connected with the front half area and the rear half area of the bottom end of the first connecting plate, the central area of the top end of the first connecting plate is longitudinally provided with a first threaded hole, the central area of the top end of the first supporting plate is provided with a first rotating groove, the upper half area of the outer side wall of the first rotating rod is provided with a first external thread, the bottom end of the first rotating rod is inserted into the first rotating groove and is provided with a first ball bearing between the bottom end of the first rotating groove and the inner side wall of the first rotating groove, the top end of the first rotating rod is screwed and penetrates through the first threaded hole and is connected with the central area of the bottom end of the first rotating disc, the bottom ends of the second front sliding rod and the second rear sliding rod respectively penetrate through the second front sliding hole and the second rear sliding hole and are respectively connected with the central areas of the top ends of the second front sliding rod and the second rear sliding rod, the second connecting plate top central zone vertically is provided with the second screw hole, and second backup pad top central zone is provided with the second and rotates the groove, first half region of second dwang lateral wall is provided with the second external screw thread, second dwang bottom insert to the second rotate the inslot and with the second rotate between the inslot lateral wall be provided with second ball bearing, second dwang top spiral shell pass the second screw hole and with second carousel bottom central zone be connected.

The utility model discloses a bender is used in switch board production still includes four group's screwed pipes, four group's threaded rods and four group's balance plates, bottom plate bottom left side front side, right front side, left rear side and right rear side are provided with four group's spread grooves respectively, four group's screwed pipes top insert respectively to four group's spread grooves in and with four group be provided with four group's third ball bearing between the spread groove inside walls respectively, four group's threaded rod top is in spiral shell dress to four group's screwed pipes respectively, four group's threaded rod bottom respectively with four group's balance plate top central authorities regional connection.

The utility model discloses a bender is used in switch board production still includes first rocker and second rocker, first rocker and second rocker bottom respectively with first carousel top half regional on the left side and the right half regional connection on second carousel top.

The utility model discloses a bender is used in switch board production, first rocker and second rocker lateral wall central zone do not are provided with first slipmat and second slipmat.

The utility model discloses a bender is used in switch board production still includes left anchor strut and right anchor strut, left side anchor strut and right anchor strut top respectively with telescopic link left side wall and right side wall connection, left anchor strut and right anchor strut bottom respectively with bend the half regional connection on the left side of board top and half regional connection on the right side.

The utility model discloses a bender is used in switch board production still includes branch and installation pole, the branch top is connected with installation pole bottom half right area, and branch bottom is connected with diaphragm top half right area, and installation pole left end is connected with the cylinder right-hand member.

The utility model discloses a bender is used in switch board production still includes left hand handle and right hand handle, left hand handle right-hand member and right hand handle left end are connected with bottom plate left end and right-hand member respectively.

The utility model discloses a bender is used in switch board production, four group's balance plate bottom do not are provided with four group's rubber pads.

Compared with the prior art, the beneficial effects of the utility model are that: the worker makes the right end of the plate pass through the left hole and the right hole in sequence, so that the central area of the plate is aligned with the bending groove, the worker rotates the first rotating disc and the second rotating disc simultaneously, the first rotating disc and the second rotating disc drive the first rotating rod and the second rotating rod to rotate respectively, the first rotating rod and the second rotating rod can rotate in the first rotating groove and the second rotating groove respectively, the first ball bearing and the second ball bearing can reduce the friction resistance generated when the first rotating rod and the second rotating rod rotate in the first rotating groove and the second rotating groove respectively, in the rotating process of the first rotating rod and the second rotating rod, the first connecting plate and the second connecting plate move downwards, the first connecting plate and the second connecting plate drive the first pressing roller and the second pressing roller to move downwards, the left end and the right end of the plate are pressed and fixed through the first pressing roller and the second pressing roller, and the first pressing roller and the second pressing roller can be fixed on the first fixing shaft and the second fixing shaft in a rotating mode, the two ends of the plate can move towards the middle in the bending process, the plate can be limited in the bending process, the probability of deviation of the plate is reduced, and the use reliability is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic left side view of a part of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

FIG. 4 is a partial enlarged view of B in FIG. 2;

in the drawings, the reference numbers: 1. a base plate; 2. a first support plate; 3. a transverse plate; 4. a cylinder; 5. bending the plate; 6. a telescopic rod; 7. a first front slider; 8. a first rear slider; 9. a first front slide bar; 10. a first rear slide bar; 11. a first fixed shaft; 12. a first press roll; 13. a first connecting plate; 14. a first rotating lever; 15. a first turntable; 16. a first front sliding groove; 17. a first rear sliding groove; 18. a first ball bearing; 19. a threaded pipe; 20. a threaded rod; 21. a balance plate; 22. a third ball bearing; 23. a first rocker; 24. a first non-slip mat; 25. a left reinforcement bar; 26. a right reinforcing rod; 27. a strut; 28. mounting a rod; 29. a left handle; 30. a right handle; 31. and (7) a rubber pad.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the utility model discloses a bending machine for power distribution cabinet production, including bottom plate 1, first backup pad 2, the second backup pad, diaphragm 3, cylinder 4 and bend plate 5, first backup pad 2 and second backup pad bottom are connected with bottom plate 1 top left half region and right half region respectively, diaphragm 3 left end and right-hand member are connected with first backup pad 2 right side wall and second backup pad left side wall upper half region respectively, diaphragm 3 top central area vertically is provided with the concertina hole, cylinder 4 is installed in diaphragm 3 top central area, cylinder 4 bottom output end is provided with telescopic link 6, telescopic link 6 bottom passes the concertina hole and is connected with bend plate 5 top central area, bottom plate 1 top central area is provided with the bending groove; the first front sliding block 7, the first rear sliding block 8, the second front sliding block, the second rear sliding block, the first front sliding rod 9, the first rear sliding rod 10, the second front sliding rod, the second rear sliding rod, the first fixing shaft 11, the second fixing shaft, the first compression roller 12, the second compression roller, the first connecting plate 13, the second connecting plate, the first rotating rod 14, the second rotating rod, the first rotating disk 15 and the second rotating disk, the left side wall of the first supporting plate 2 and the left side wall of the second supporting plate are respectively and transversely provided with a first square hole and a second square hole, the first square hole and the second square hole are respectively communicated with the bottom ends of the first supporting plate 2 and the second supporting plate, the front side wall and the inner rear side wall in the first square hole are respectively provided with a first front sliding groove 16 and a first rear sliding groove 17, the front side wall and the inner rear side wall in the second square hole are respectively provided with a second front sliding groove and a second rear sliding groove, the front half area and the rear area of the top end of the first supporting plate 2 are respectively and longitudinally provided with a first front sliding hole and a second front sliding hole and a second rear sliding hole are respectively and longitudinally arranged in the front half area and the rear half area of the top end of the second supporting plate, a first front sliding block 7 and a first rear sliding block 8 are respectively and slidably fixed in a first front sliding groove 16 and a first rear sliding groove 17, a second front sliding block and a second rear sliding block are respectively and slidably fixed in a second front sliding groove and a second rear sliding groove, the front end and the rear end of a first fixed shaft 11 are respectively connected with the first front sliding block 7 and the first rear sliding block 8, a first pressure roller 12 is rotatably fixed in the central area of the outer side of the first fixed shaft 11, the front end and the rear end of the second fixed shaft are respectively connected with the second front sliding block and the second rear sliding block, a second pressure roller is rotatably fixed in the central area of the outer side of the second fixed shaft, the bottom ends of a first front sliding rod 9 and a first rear sliding rod 10 respectively penetrate through the first front sliding hole and the first rear sliding hole and are respectively connected with the central areas of the top ends of the first front sliding block 7 and the, the top ends of a first front sliding rod 9 and a first rear sliding rod 10 are respectively connected with the front half area and the rear half area of the bottom end of a first connecting plate 13, the central area of the top end of the first connecting plate 13 is longitudinally provided with a first threaded hole, the central area of the top end of a first supporting plate 2 is provided with a first rotating groove, the upper half area of the outer side wall of a first rotating rod 14 is provided with a first external thread, the bottom end of the first rotating rod 14 is inserted into the first rotating groove and is provided with a first ball bearing 18 between the bottom end of the first rotating groove and the inner side wall of the first rotating groove, the top end of the first rotating rod 14 is screwed and penetrates through the first threaded hole and is connected with the central area of the bottom end of a first rotating disc 15, the bottom ends of a second front sliding rod and a second rear sliding rod respectively penetrate through a second front sliding hole and a second rear sliding hole and are respectively connected with the central areas of the top ends of a second front sliding block and a second, a second threaded hole is longitudinally formed in the central area of the top end of the second connecting plate, a second rotating groove is formed in the central area of the top end of the second supporting plate, second external threads are formed in the upper half area of the outer side wall of the second rotating rod, the bottom end of the second rotating rod is inserted into the second rotating groove, a second ball bearing is arranged between the bottom end of the second rotating rod and the inner side wall of the second rotating groove, and the top end of the second rotating rod penetrates through the second threaded hole in a threaded mode and is connected with the central area of the bottom end; the worker makes the right end of the plate pass through the left hole and the right hole in sequence, so that the central area of the plate is aligned with the bending groove, the worker rotates the first rotating disc and the second rotating disc simultaneously, the first rotating disc and the second rotating disc drive the first rotating rod and the second rotating rod to rotate respectively, the first rotating rod and the second rotating rod can rotate in the first rotating groove and the second rotating groove respectively, the first ball bearing and the second ball bearing can reduce the friction resistance generated when the first rotating rod and the second rotating rod rotate in the first rotating groove and the second rotating groove respectively, in the rotating process of the first rotating rod and the second rotating rod, the first connecting plate and the second connecting plate move downwards, the first connecting plate and the second connecting plate drive the first pressing roller and the second pressing roller to move downwards, the left end and the right end of the plate are pressed and fixed through the first pressing roller and the second pressing roller, and the first pressing roller and the second pressing roller can be fixed on the first fixing shaft and the second fixing shaft in a rotating mode, the two ends of the plate can move towards the middle in the bending process, the plate can be limited in the bending process, the probability of deviation of the plate is reduced, and the use reliability is improved.

The utility model discloses a bender is used in switch board production still includes four group's screwed pipe 19, four group's threaded rod 20 and four group's balance plate 21, bottom plate 1 bottom left front side, right front side, left back side and right back side are provided with four group's spread groove respectively, four group's screwed pipe 20 tops of four group's threaded rod insert respectively in four group's spread groove and with four group's spread groove inside walls between be provided with four group's third ball bearing 22 respectively, four group's threaded rod 20 tops screw dress respectively to four group's screwed pipe 19, four group's threaded rod 20 bottoms are connected with four group's balance plate 21 top central zone; simultaneously, four groups of threaded pipes are rotated, the four groups of threaded pipes can rotate in the four groups of connecting grooves respectively, the height of the device can be adjusted through the matching of the four groups of threaded pipes and the four groups of threaded rods, and the use limitation is reduced.

The utility model discloses a bender is used in switch board production still includes first rocker 23 and second rocker, and first rocker 23 and second rocker bottom are connected with first carousel 15 top left half regional and second carousel top right half regional respectively; first rocker and second rocker can be convenient for the staff to rotate first carousel and second carousel, improve and use the convenience.

The utility model discloses a bending machine for producing a power distribution cabinet, wherein a first anti-skid pad 24 and a second anti-skid pad are respectively arranged in the central areas of the outer side walls of a first rocker 23 and a second rocker; but first slipmat and second slipmat staff's palm protects, improves the safety in utilization.

The utility model discloses a bender is used in switch board production still includes left anchor strut 25 and right anchor strut 26, and left anchor strut 25 and right anchor strut 26 top are connected with 6 left side walls and right side walls of telescopic link respectively, and left anchor strut 25 and right anchor strut 26 bottom are connected with the half regional left side and half regional right side on the top of bending plate 5 respectively; left side anchor strut and right anchor strut can consolidate the folded plate, improve the stability in use.

The utility model discloses a bender is used in switch board production still includes branch 27 and installation pole 28, and the top of branch 27 is connected with installation pole 28 bottom half right region, and the bottom of branch 27 is connected with diaphragm 3 top half right region, and installation pole 28 left end is connected with cylinder 4 right-hand member; the cylinder can be fixed by the supporting rod and the mounting rod, and the use reliability is improved.

The utility model discloses a bending machine for producing a power distribution cabinet, which also comprises a left handle 29 and a right handle 30, wherein the right end of the left handle 29 and the left end of the right handle 30 are respectively connected with the left end and the right end of the bottom plate 1; the left handle and the right handle can be convenient for the staff to remove the device, improve and use the flexibility.

In the bending machine for producing the power distribution cabinet, the four groups of rubber pads 31 are respectively arranged at the bottom ends of the four groups of balance plates 21; the four groups of rubber pads can prevent the four groups of balance plates from sliding relative to the ground, and the use stability is improved.

The utility model discloses a bender is used in switch board production, it is at the during operation, the staff makes the plate right-hand member pass left shape hole and right shape hole in proper order, make plate central zone align with the groove of bending, the staff rotates first carousel and second carousel simultaneously, first carousel and second carousel drive first dwang and second dwang rotation respectively, first dwang and second dwang can be respectively in first dwang groove and second dwang rotation, first ball bearing and second ball bearing can reduce the frictional resistance that first dwang and second dwang produced when rotating respectively in first dwang groove and second dwang groove, in the process of first dwang and second dwang rotation, first connecting plate and second connecting plate move down, first connecting plate and second connecting plate drive first compression roller and second compression roller respectively and move down, compress tightly the left end and the right-hand member of fixing plate through first compression roller and second compression roller, because the first compression roller and the second compression roller can be rotationally fixed on the first fixing shaft and the second fixing shaft, two ends of the plate can move towards the middle in the bending process, the plate can be limited in the bending process, the probability of offset of the plate is reduced, and the use reliability is improved; meanwhile, four groups of threaded pipes are rotated, the four groups of threaded pipes can rotate in the four groups of connecting grooves respectively, the height of the device can be adjusted through the matching of the four groups of threaded pipes and the four groups of threaded rods, and the use limitation is reduced; the first rocker and the second rocker can facilitate workers to rotate the first rotary table and the second rotary table, so that the use convenience is improved; the first anti-skid pad and the second anti-skid pad can protect the palm of a worker, so that the use safety is improved; the left reinforcing rod and the right reinforcing rod can reinforce the bending plate, so that the use stability is improved; the supporting rod and the mounting rod can fix the cylinder, so that the use reliability is improved; the left handle and the right handle can facilitate the movement of the device by workers, so that the use flexibility is improved; the four groups of rubber pads can prevent the four groups of balance plates from sliding relative to the ground, and the use stability is improved.

The utility model discloses a cylinder that bender was used in switch board production is from purchasing on the market, only need install according to the description use can.

The utility model discloses a bender is used in switch board production, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical type to the concrete structure, model and the coefficient index of all its parts are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at many and give unnecessary details.

The utility model relates to a bending machine for producing power distribution cabinets, under the condition of not explaining the contrary, the orientation words contained in the terms such as 'up-down, left-right, front-back, inside-outside, vertical and horizontal' only represent the orientation of the term under the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A bending machine for power distribution cabinet production comprises a bottom plate (1), a first supporting plate (2), a second supporting plate, a transverse plate (3), a cylinder (4) and a bending plate (5), wherein the bottom ends of the first supporting plate (2) and the second supporting plate are respectively connected with the left half area and the right half area of the top end of the bottom plate (1), the left end and the right end of the transverse plate (3) are respectively connected with the right side wall of the first supporting plate (2) and the upper half area of the left side wall of the second supporting plate, a telescopic hole is longitudinally formed in the central area of the top end of the transverse plate (3), the cylinder (4) is installed in the central area of the top end of the transverse plate (3), an expansion rod (6) is arranged at the output end of the bottom of the cylinder (4), the bottom end of the expansion rod (6) penetrates through the telescopic hole and; it is characterized by also comprising a first front slide block (7), a first rear slide block (8), a second front slide block, a second rear slide block, a first front slide rod (9), a first rear slide rod (10), a second front slide rod, a second rear slide rod, a first fixed shaft (11), a second fixed shaft, a first press roller (12), a second press roller, a first connecting plate (13), a second connecting plate, a first rotating rod (14), a second rotating rod, a first rotating disk (15) and a second rotating disk, wherein the left side walls of the first supporting plate (2) and the second supporting plate are respectively and transversely provided with a first square hole and a second square hole which are respectively communicated with the bottom ends of the first supporting plate (2) and the second supporting plate, the front side wall and the inner rear side wall in the first square hole are respectively provided with a first front slide groove (16) and a first rear slide groove (17), and the front side wall and the inner rear side wall in the second square hole are respectively provided with a second front slide groove and a second rear slide groove, the front half area and the rear half area of the top end of the first supporting plate (2) are respectively and longitudinally provided with a first front sliding hole and a first rear sliding hole, the front half area and the rear half area of the top end of the second supporting plate are respectively and longitudinally provided with a second front sliding hole and a second rear sliding hole, the first front sliding block (7) and the first rear sliding block (8) are respectively and slidably fixed in a first front sliding groove (16) and a first rear sliding groove (17), the second front sliding block and the second rear sliding block are respectively and slidably fixed in a second front sliding groove and a second rear sliding groove, the front end and the rear end of the first fixed shaft (11) are respectively connected with the first front sliding block (7) and the first rear sliding block (8), the first press roller (12) is rotatably fixed in the central area of the outer side of the first fixed shaft (11), and the front end and the rear end of the second fixed shaft are respectively connected with the second front sliding block and the second rear sliding block, the second pressing roller is rotatably fixed in the central area outside the second fixing shaft, the bottom ends of the first front sliding rod (9) and the first rear sliding rod (10) respectively penetrate through the first front sliding hole and the first rear sliding hole and are respectively connected with the central area at the top ends of the first front slider (7) and the first rear slider (8), the top ends of the first front sliding rod (9) and the first rear sliding rod (10) are respectively connected with the front half area and the rear half area at the bottom end of the first connecting plate (13), the central area at the top end of the first connecting plate (13) is longitudinally provided with a first threaded hole, the central area at the top end of the first supporting plate (2) is provided with a first rotating groove, the upper half area on the outer side wall of the first rotating rod (14) is provided with a first external thread, the bottom end of the first rotating rod (14) is inserted into the first rotating groove and is provided with a first ball bearing (18) between the inner side, the top end of the first rotating rod (14) is screwed and penetrates through the first threaded hole and is connected with the central area of the bottom end of the first rotating disk (15), the bottom ends of the second front sliding rod and the second rear sliding rod respectively penetrate through the second front sliding hole and the second rear sliding hole and are respectively connected with the central areas of the top ends of the second front sliding block and the second rear sliding block, the top ends of the second front sliding rod and the second rear sliding rod are respectively connected with the front half area and the rear half area of the bottom end of the second connecting plate, a second threaded hole is longitudinally arranged in the central area of the top end of the second connecting plate, a second rotating groove is arranged in the central area of the top end of the second supporting plate, the first region of second dwang lateral wall is provided with the second external screw thread, second dwang bottom insert the second rotate the inslot and with the second rotate and be provided with second ball bearing between the inslot lateral wall, second dwang top spiral shell dress pass the second screw hole and with second carousel bottom central zone be connected.

2. The bending machine for power distribution cabinet production according to claim 1, further comprising four groups of threaded pipes (19), four groups of threaded rods (20) and four groups of balance plates (21), wherein four groups of connection grooves are respectively formed in the left front side, the right front side, the left rear side and the right rear side of the bottom end of the bottom plate (1), the top ends of the four groups of threaded pipes (19) are respectively inserted into the four groups of connection grooves, four groups of third ball bearings (22) are respectively arranged between the top ends of the four groups of threaded pipes (20) and the inner side walls of the four groups of connection grooves, the top ends of the four groups of threaded rods (20) are respectively screwed into the four groups of threaded pipes (19), and the bottom ends of the four groups of threaded rods (20.

3. The bending machine for power distribution cabinet production according to claim 2, further comprising a first rocker (23) and a second rocker, wherein bottom ends of the first rocker (23) and the second rocker are respectively connected with a left half area of a top end of the first rotating disc (15) and a right half area of a top end of the second rotating disc.

4. The bending machine for the production of power distribution cabinets according to claim 3, characterized in that the first rocker (23) and the second rocker are provided with a first anti-skid pad (24) and a second anti-skid pad, respectively, in the central area of the outer side wall.

5. The bending machine for power distribution cabinet production according to claim 4, further comprising a left reinforcing rod (25) and a right reinforcing rod (26), wherein the top ends of the left reinforcing rod (25) and the right reinforcing rod (26) are respectively connected with the left side wall and the right side wall of the telescopic rod (6), and the bottom ends of the left reinforcing rod (25) and the right reinforcing rod (26) are respectively connected with the left half area and the right half area of the top end of the bending plate (5).

6. The bending machine for power distribution cabinet production according to claim 5, further comprising a supporting rod (27) and a mounting rod (28), wherein the top end of the supporting rod (27) is connected with the right half area of the bottom end of the mounting rod (28), the bottom end of the supporting rod (27) is connected with the right half area of the top end of the transverse plate (3), and the left end of the mounting rod (28) is connected with the right end of the cylinder (4).

7. The bending machine for production of power distribution cabinets according to claim 6, further comprising a left handle (29) and a right handle (30), wherein the right end of the left handle (29) and the left end of the right handle (30) are respectively connected with the left end and the right end of the base plate (1).

8. The bending machine for the production of power distribution cabinets according to claim 7, characterized in that four sets of rubber pads (31) are respectively disposed at the bottom ends of four sets of balance plates (21).