CN216501717U

CN216501717U - Bending device is used in processing of box-type substation's casing

Info

Publication number: CN216501717U
Application number: CN202122620124.8U
Authority: CN
Inventors: 阎树壮
Original assignee: Dalian Sanyou Electrical Equipment Co ltd
Current assignee: Dalian Sanyou Electrical Equipment Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-13
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a bending device for processing a box-type transformer substation shell, and particularly relates to the relevant technical field of transformer substations. The bending device for machining the box-type substation shell can freely adjust the distance between the two pressing plates, so that the device can be suitable for pressing shells of different sizes, is wider in application range, and can be used for bending the same shell only once, and the working efficiency is remarkably improved.

Description

Bending device is used in processing of box-type substation's casing

Technical Field

The utility model relates to the technical field of transformer substation correlation, in particular to a bending device for machining a box-type transformer substation shell.

Background

The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage switch equipment, the distribution transformer and the low-voltage distribution device are factory prefabricated indoor and outdoor compact distribution equipment which are integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and are arranged in a steel structure box which is damp-proof, rust-proof, dust-proof, rat-proof, fireproof, anti-theft, heat-insulating, totally-closed and movable.

The box-type substation casing need buckle the casing at the in-process of carrying out processing, and most of the machines of buckling among the prior art can not be applicable to the box-type substation casing work of buckling of unidimensional not, and its application scope teaches little, and to same box-type substation casing, need carry out the processing of buckling many times, and its work efficiency still has great promotion space.

Disclosure of Invention

The utility model mainly aims to provide a bending device for machining a box-type substation shell, which can effectively solve the problems in the background art.

In order to realize the purpose, the utility model adopts the technical scheme that:

a bending device for processing a box-type substation shell comprises a base, wherein two moving mechanisms are slidably mounted at the upper end of the base, vertical plates are fixedly mounted on one sides of the upper ends of the two moving mechanisms, horizontal plates perpendicular to the vertical plates are fixedly mounted at the upper ends of the two vertical plates, inclined plates are fixedly mounted between the two horizontal plates and the vertical plates together, bending assemblies are arranged in the middle parts of the two horizontal plates, a pressing member is fixedly mounted between the two horizontal plates together, scale marks are carved on the edge of the upper end face of the base, a driving mechanism is arranged in the middle part of the upper end of the base, and two T-shaped sliding grooves are formed in the positions, located on the two sides of the driving mechanism, of the upper end of the base;

the moving mechanism comprises a mounting plate, the vertical plate is fixedly mounted at the upper end of the mounting plate, two T-shaped sliders are fixedly mounted at the lower end of the mounting plate, two vertical plates are symmetrically and fixedly mounted at the upper end of the mounting plate, a supporting plate is fixedly mounted at the upper ends of the two vertical plates jointly, and a scale is fixedly mounted on one side of the mounting plate close to the scale marks.

Preferably, the subassembly of buckling includes the second pneumatic cylinder, second pneumatic cylinder fixed mounting is in horizontal plate upper end middle part, and the output of second pneumatic cylinder runs through the horizontal plate and extends to its below and fixed mounting has the flange, the upper end symmetry fixed mounting of flange has two sleeves, the equal fixed mounting in horizontal plate lower extreme both sides has interior pole, and two interior poles are sliding connection respectively in two sleeves.

Preferably, the lower surface of the convex plate is a curved surface with a smooth surface, and the side, close to each other, of the support plates in the two moving mechanisms is provided with the smooth curved surface.

Preferably, actuating mechanism includes servo motor, mount pad and fixed plate, servo motor and fixed plate respectively fixed mounting are in base upper end both sides and lie in between two T type spouts, and servo motor's output fixed mounting has the axostylus axostyle, servo motor's one end is kept away from to the axostylus axostyle is rotated with the fixed plate and is connected, two sets of external screw threads have been seted up to axostylus axostyle surface symmetry, the mount pad is provided with two, and two mount pads respectively fixed mounting at two mounting panel upper ends middle parts, the axostylus axostyle respectively with two mount pad threaded connection.

Preferably, the two external threads of the outer surface of the shaft are oppositely threaded.

Preferably, the compressing member includes the fixed block, the fixed block is provided with two, and the equal fixed mounting in two fixed block upper ends has first pneumatic cylinder, two the output of first pneumatic cylinder all runs through the fixed block and extends to its below and fixed mounting has the clamp plate, two common fixed mounting has first connecting plate and second connecting plate between the clamp plate, the spacing groove has been seted up to the one end that first connecting plate is close to the second connecting plate, the one end fixed mounting that the second connecting plate is close to first connecting plate has the limiting plate.

Preferably, the pressing plate, the first connecting plate and the second connecting plate are parallel to the base and the mounting plate.

Preferably, the distance between the two T-shaped sliding blocks is equal to the distance between the two T-shaped sliding grooves, and the scale marks are parallel to the T-shaped sliding grooves.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model discloses a bending device for processing a box-type transformer substation shell, which is provided with a pressing component and a driving mechanism, can utilize a lead screw principle, and can separate or mutually approach two moving mechanisms to two sides by moving two mounting seats, so that the purpose of adjusting the distance between the two moving mechanisms is achieved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the moving mechanism of the present invention;

FIG. 3 is a schematic view of the overall structure of the bending assembly of the present invention;

FIG. 4 is a schematic view of the overall structure of the driving mechanism of the present invention;

fig. 5 is a schematic view of the entire structure of the pressing member of the present invention.

In the figure: 1. a base; 2. a moving mechanism; 21. mounting a plate; 22. a T-shaped slider; 23. a vertical plate; 24. a support plate; 25. a smooth curved surface; 26. a scale; 3. a drive mechanism; 31. a servo motor; 32. a mounting seat; 33. a shaft lever; 34. an external thread; 35. a fixing plate; 4. a vertical plate; 5. a pressing member; 51. a fixed block; 52. a first hydraulic cylinder; 53. pressing a plate; 54. a first connecting plate; 55. a second connecting plate; 56. a limiting plate; 57. a limiting groove; 6. scale lines; 7. a horizontal plate; 8. an inclined plate; 9. a bending assembly; 91. a second hydraulic cylinder; 92. a convex plate; 93. a sleeve; 94. an inner rod; 10. t-shaped sliding chutes.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a bending device is used in processing of box-type substation shell, including base 1, base 1 upper end slidable mounting has two moving mechanism 2, the equal fixed mounting in 2 upper end one side of two moving mechanism has vertical board 4, the equal fixed mounting in 4 upper ends of two vertical boards has horizontal plate 7 rather than mutually perpendicular, and equal common fixed mounting has hang plate 8 between two horizontal plate 7 and the vertical board 4, all be provided with bending assembly 9 in the middle part of two horizontal plate 7, common fixed mounting has compressing component 5 between two horizontal plates 7, base 1 up end edge is carved with scale mark 6, base 1 upper end middle part is provided with actuating mechanism 3, two T type spouts 10 have been seted up to the position that is located actuating mechanism 3 both sides on base 1 upper end.

Specifically, as shown in fig. 2, the moving mechanism 2 includes a mounting plate 21, the vertical plate 4 is fixedly mounted at the upper end of the mounting plate 21, two T-shaped sliders 22 are fixedly mounted at the lower end of the mounting plate 21, two vertical plates 23 are symmetrically and fixedly mounted at the upper end of the mounting plate 21, a support plate 24 is fixedly mounted at the upper ends of the two vertical plates 23 together, and a scale 26 is fixedly mounted at one side of the mounting plate 21 close to the scale mark 6; the distance between the two T-shaped sliding blocks 22 is equal to the distance between the two T-shaped sliding grooves 10, and the scale marks 6 are parallel to the T-shaped sliding grooves 10, so that the two moving mechanisms 2 can freely slide through the matching of the T-shaped sliding blocks 22 and the T-shaped sliding grooves 10, the distance between the two moving mechanisms 2 is further adjusted, and the bending processing device is suitable for bending processing work of box-type substation shells with different sizes.

As shown in fig. 3, the bending assembly 9 includes a second hydraulic cylinder 91, the second hydraulic cylinder 91 is fixedly installed in the middle of the upper end of the horizontal plate 7, the output end of the second hydraulic cylinder 91 penetrates through the horizontal plate 7 and extends to the lower part thereof, and is fixedly installed with a convex plate 92, two sleeves 93 are symmetrically and fixedly installed at the upper end of the convex plate 92, inner rods 94 are fixedly installed on both sides of the lower end of the horizontal plate 7, and the two inner rods 94 are respectively connected in the two sleeves 93 in a sliding manner; it should be noted that the lower surface of the protruding plate 92 is a curved surface with a smooth surface, one side of the supporting plate 24 in the two moving mechanisms 2, which is close to each other, is provided with a smooth curved surface 25, when the second hydraulic cylinder 91 is started, the protruding plate 92 is pushed to move downwards, and then the shell to be bent is pressed downwards and bent, in the process, the sleeve 93 and the inner rod 94 play a role in positioning and guiding, so that the stability of the protruding plate 92 in the downward moving process is maintained, and the aesthetic degree of the crease mark of the shell in the bending process can be effectively ensured by using the smooth curved surface of the lower surface of the protruding plate 92 and the smooth curved surface 25.

As shown in fig. 4, the driving mechanism 3 includes a servo motor 31, two mounting seats 32 and a fixing plate 35, the servo motor 31 and the fixing plate 35 are respectively and fixedly mounted on two sides of the upper end of the base 1 and located between the two T-shaped chutes 10, an output end of the servo motor 31 is fixedly mounted with a shaft lever 33, one end of the shaft lever 33 far away from the servo motor 31 is rotatably connected with the fixing plate 35, two sets of external threads 34 are symmetrically formed on the surface of the shaft lever 33, the two mounting seats 32 are respectively and fixedly mounted in the middle of the upper ends of the two mounting plates 21, and the shaft lever 33 is respectively in threaded connection with the two mounting seats 32; it should be noted that the two external threads 34 on the outer surface of the shaft 33 are opposite in thread direction; during actual work, the servo motor 31 is started to drive the shaft rod 33 to rotate, so that the two moving mechanisms 2 can be separated towards two sides or mutually close together through the two mounting seats 32 by utilizing the screw rod principle, and the purpose of adjusting the distance between the two moving mechanisms 2 is achieved; utilize two moving mechanism 2 cooperations, to the buckling of same casing, only need carry out once buckling processing work, its work efficiency has and is showing the promotion.

As shown in fig. 5, the pressing member 5 includes two fixing blocks 51, the two fixing blocks 51 are provided, the first hydraulic cylinders 52 are fixedly mounted at the upper ends of the two fixing blocks 51, the output ends of the two first hydraulic cylinders 52 extend to the lower side of the fixing blocks 51 through the fixing blocks 51 and are fixedly mounted with pressing plates 53, a first connecting plate 54 and a second connecting plate 55 are fixedly mounted between the two pressing plates 53, a limiting groove 57 is formed at one end of the first connecting plate 54 close to the second connecting plate 55, and a limiting plate 56 is fixedly mounted at one end of the second connecting plate 55 close to the first connecting plate 54; the pressing plate 53, the first connecting plate 54 and the second connecting plate 55 are parallel to the base 1 and the mounting plate 21; when two fixed blocks 51 worked, push down clamp plate 53, and then make clamp plate 53 and first connecting plate 54 move down and compress tightly the casing, in order to guarantee to compress tightly the effect, the terminal surface all should be located same horizontal plane under clamp plate 53, first connecting plate 54 and the second connecting plate 55, and when two moving mechanism 2 removed, utilized limiting plate 56 and spacing groove 57 cooperation, can freely adjust the distance between two clamp plates 53, and then be applicable to not unidimensional casing and compress tightly the work.

It should be noted that, in the present invention, the two fixed blocks 51 are controlled by the same electric control switch to control the synchronous extension or synchronous shortening thereof, and the two second hydraulic cylinders 91 are controlled by the same electric control switch to control the synchronous extension or synchronous shortening thereof.

The working principle of the utility model is as follows: when in use, the servo motor 31 is started to drive the shaft rod 33 to rotate according to the size of the shell to be bent, and then the two moving mechanisms 2 are separated towards two sides or are close to each other through the two mounting seats 32 by utilizing the principle of a screw rod, so as to achieve the purpose of adjusting the distance between the two moving mechanisms 2, after the adjustment is finished, the shell is placed on the upper end surfaces of the two supporting plates 24, the bent parts are aligned with the two smooth curved surfaces 25 of the shell, then the two fixing blocks 51 are started to press the pressing plate 53 downwards, so that the pressing plate 53 and the first connecting plate 54 move downwards to press the shell tightly, after the pressing is finished, the two second hydraulic cylinders 91 are started to push the convex plate 92 to move downwards, so as to press and bend the shell to be bent downwards, in the process, the sleeve 93 and the inner rod 94 play a role in positioning and guiding, so as to keep the stability of the convex plate 92 in the downward moving process, and the smooth curved surfaces 25 of the lower surface of the convex plate 92 are utilized, the attractive degree of the crease marks of the shell can be effectively ensured when the shell is bent.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bending device is used in processing of box-type substation's casing, includes base (1), its characterized in that: the upper end of the base (1) is slidably provided with two moving mechanisms (2), one side of the upper end of each of the two moving mechanisms (2) is fixedly provided with a vertical plate (4), the upper ends of the two vertical plates (4) are fixedly provided with horizontal plates (7) which are perpendicular to the upper ends of the two vertical plates, an inclined plate (8) is fixedly arranged between each of the two horizontal plates (7) and the vertical plate (4), the middle parts of the two horizontal plates (7) are respectively provided with a bending assembly (9), a pressing component (5) is fixedly arranged between the two horizontal plates (7), the edge of the upper end face of the base (1) is carved with a scale mark (6), the middle part of the upper end of the base (1) is provided with a driving mechanism (3), and the positions of the upper end of the base (1) at two sides of the driving mechanism (3) are provided with two T-shaped sliding chutes (10);

moving mechanism (2) include mounting panel (21), vertical board (4) fixed mounting is in mounting panel (21) upper end, mounting panel (21) lower extreme fixed mounting has two T type sliders (22), mounting panel (21) upper end symmetry fixed mounting has two risers (23), and the common fixed mounting in two risers (23) upper end has backup pad (24), one side fixed mounting that mounting panel (21) are close to scale mark (6) has scale (26).

2. The bending device for machining of the box-type substation shell according to claim 1, characterized in that: the bending assembly (9) comprises a second hydraulic cylinder (91), the second hydraulic cylinder (91) is fixedly installed in the middle of the upper end of the horizontal plate (7), the output end of the second hydraulic cylinder (91) penetrates through the horizontal plate (7) and extends to the lower portion of the horizontal plate and is fixedly provided with a convex plate (92), two sleeves (93) are symmetrically and fixedly installed at the upper end of the convex plate (92), an inner rod (94) is fixedly installed on two sides of the lower end of the horizontal plate (7), and the two inner rods (94) are respectively connected in the two sleeves (93) in a sliding mode.

3. The bending device for machining of the box-type substation shell according to claim 2, characterized in that: the lower surface of the convex plate (92) is a curved surface with a smooth surface, and one side, close to each other, of the support plates (24) in the two moving mechanisms (2) is provided with a smooth curved surface (25).

4. The bending device for machining of the box-type substation shell according to claim 1, characterized in that: actuating mechanism (3) are including servo motor (31), mount pad (32) and fixed plate (35), servo motor (31) and fixed plate (35) respectively fixed mounting be in base (1) upper end both sides and lie in between two T type spout (10), and servo motor's (31) output fixed mounting has axostylus axostyle (33), servo motor (31) was kept away from in axostylus axostyle (33) one end and fixed plate (35) rotate to be connected, two sets of external screw thread (34) have been seted up to axostylus axostyle (33) surface symmetry, mount pad (32) are provided with two, and two mount pad (32) respectively fixed mounting at two mounting panel (21) upper end middle parts, axostylus axostyle (33) respectively with two mount pad (32) threaded connection.

5. The bending device for machining of the box-type substation shell according to claim 4, characterized in that: the two external threads (34) on the outer surface of the shaft rod (33) are opposite in thread direction.

6. The bending device for machining of the box-type substation shell according to claim 1, characterized in that: compressing tightly component (5) is including fixed block (51), fixed block (51) are provided with two, and two fixed block (51) upper end equal fixed mounting have first pneumatic cylinder (52), two the output of first pneumatic cylinder (52) all runs through fixed block (51) and extends to its below and fixed mounting have clamp plate (53), two common fixed mounting has first connecting plate (54) and second connecting plate (55) between clamp plate (53), spacing groove (57) have been seted up to first connecting plate (54) one end near second connecting plate (55), the one end fixed mounting that second connecting plate (55) are close to first connecting plate (54) has limiting plate (56).

7. The bending device for machining of the box-type substation shell according to claim 6, characterized in that: the pressing plate (53), the first connecting plate (54) and the second connecting plate (55) are parallel to the base (1) and the mounting plate (21).

8. The bending device for machining of the box-type substation shell according to claim 1, characterized in that: the distance between the two T-shaped sliding blocks (22) is equal to the distance between the two T-shaped sliding grooves (10), and the scale marks (6) are parallel to the T-shaped sliding grooves (10).