CN219724196U - Polygonal bending die with spliced upper die plate - Google Patents
Polygonal bending die with spliced upper die plate Download PDFInfo
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- CN219724196U CN219724196U CN202320558293.XU CN202320558293U CN219724196U CN 219724196 U CN219724196 U CN 219724196U CN 202320558293 U CN202320558293 U CN 202320558293U CN 219724196 U CN219724196 U CN 219724196U
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- 238000005452 bending Methods 0.000 title claims abstract description 66
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
The utility model relates to a polygonal bending die with a spliced upper die plate, which comprises an upper die holder, an upper base plate, an upper die plate, a base, a lower die plate, a lower stripper plate, a lower stop plate, a lower base plate and a lower die holder which are sequentially connected, wherein the upper die plate comprises a plurality of upper die plates, each upper die plate is correspondingly arranged above a supporting part of the base, the lower die plate comprises a plurality of lower die plates, each lower die plate is correspondingly arranged below a part to be bent of the base, the lower stripper plate comprises a positioning lower stripper plate and a sliding lower stripper plate, the base is positioned on the sliding lower stripper plate, and the sliding lower stripper plate moves up and down on one side of the positioning lower stripper plate. Compared with the prior art, the utility model has the advantages of high efficiency, low cost and the like.
Description
Technical Field
The utility model relates to the technical field of manufacturing of base parts of electric control boxes, in particular to a polygonal bending die with a spliced upper die plate.
Background
The electric control cabinet is a control cabinet or a control box which is used for assembling switch equipment, measuring instruments, protection appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to electric wiring requirements, is arranged to meet the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of personnel and surrounding equipment, and comprises a power distribution cabinet, a power distribution box, an electric appliance control cabinet, and the like, and is commonly used in various power distribution, distribution and transformation offices.
The existing electric control cabinet base is complex in structure, more bending parts exist at the periphery of the base, bending operation of the bending parts is achieved through multiple procedures in the prior art, time and labor are wasted, manufacturing efficiency of parts is low, meanwhile, bending of different parts is needed, bending is conducted through different dies, and manufacturing cost of the parts is greatly improved.
Disclosure of Invention
The utility model aims to overcome the defects that in the prior art, bending operations on bending parts are respectively realized through a plurality of working procedures, time and labor are wasted, the manufacturing efficiency of parts is low, and meanwhile, different dies are required to be adopted for bending different parts, so that the manufacturing cost of the parts is greatly increased.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a multilateral mould of bending with concatenation formula cope match-plate pattern, includes upper die base, cope match-plate pattern, base, lower bolster, takes off board, backstop board down, lower bolster and die holder that connect gradually, the cope match-plate pattern includes a plurality of upper mould boards, the shape of cope match-plate pattern lower surface corresponds with the shape of base upper surface, the lower bolster includes a plurality of lower mould boards, and each upper mould board corresponds the setting in the top of base supporting part, take off board and slip take off board under taking off under the location down including the location, the base is located slip down takes off the board, slip takes off the board down and takes off one side of board down and reciprocate under the location.
Preferably, the upper end surface of the base is in a step shape, the upper template comprises a first upper die plate, a second upper die plate and a third upper die plate, the first upper die plate is connected with the upper die base, the second upper die plate is connected with the upper backing plate, and the lower surface of the first upper die plate is higher than the lower surface of the second upper die plate;
the third upper die plate is connected with the upper die base, the second upper die plate and the third upper die plate form a T-shaped combined plate, and the lower end face of the T-shaped combined plate is matched with the upper surface contour of the base.
Preferably, the upper end face of the base is provided with a bump, the third upper mold plate is provided with a first groove and a second groove, and the shapes of the first groove and the second groove are matched with the bump.
Preferably, the base comprises a first bending part, a second bending part and a third bending part, the lower template comprises a first lower die plate, a second lower die plate and a third lower die plate, the lower template is connected with the lower base plate, the first lower die plate is located at one end of the first upper die plate, the second lower die plate is located at one end of the third upper die plate, the third lower die plate is located at one side of the second upper die plate, the first lower die plate is located below the first bending part, the second lower die plate is located below the second bending part, and the third lower die plate is located below the third bending part.
Preferably, the lower part of the first bending part comprises a bending notch, the upper end of the first lower mold plate is provided with a protruding block, and the shape of the protruding block is matched with the shape of the bending notch.
Preferably, a lower cushion block is arranged below the lower die holder, a lower supporting plate is arranged below the lower cushion block, and the number of the lower cushion blocks is multiple.
Preferably, the upper end of the lower cushion block is connected with the lower die holder through a bolt, and the lower end of the lower cushion block is connected with the lower supporting plate through a bolt.
Preferably, a sleeve-type limit screw is arranged on the lower base plate, and penetrates through the lower stop plate.
Preferably, a first limiting piece is arranged on the lower surface of the upper die holder, a second limiting piece is arranged on the upper surface of the lower die holder, and the first limiting piece and the second limiting piece are coaxially arranged.
Preferably, an outer guide post is arranged between the upper die holder and the lower die holder, and a return spring is sleeved on the outer guide post.
Compared with the prior art, the utility model has the following advantages:
(1) In this scheme, constitute through a plurality of mould boards and go up mould board shape matched with cope match-plate pattern lower extreme down, fix the upper end of base, the cope match-plate pattern includes a plurality of mould boards down to with each mould board down set up respectively in the below of the base position of waiting to bend, take off the board under the slip in the base setting moreover, take off the board under the slip and take off the board under the location u one side downwardly moving, the base is along with taking off the board downwardly moving under the slip, each mould board down will correspond the base wait to bend the position and bend, accomplish the operation. Through spliced upper template and lower bolster structure, the action of bending of a plurality of positions of bending of base is once only realized, has greatly simplified the processing procedure of base, has saved the manufacturing time of base, has improved the manufacturing efficiency of base.
(2) According to the scheme, the combined die of the upper die plate and the lower die plate is spliced to realize simultaneous bending actions of different parts, so that the defect that different dies are required to be designed for different bending parts of the base in the prior art, the base is bent step by step is overcome, the integration degree and the integrity of the die are improved, the manufacturing cost of the base is reduced, and the economic benefit is higher.
Drawings
Fig. 1 is a front view of a bending die provided by the utility model;
FIG. 2 is a top view of a base provided by the present utility model;
FIG. 3 is a top view of the bottom pallet provided by the present utility model, wherein A is a left side view of the bottom pallet;
FIG. 4 is a top view of the upper plate provided by the present utility model, wherein B is a left side view of the upper plate, and C is a front view of the upper plate;
FIG. 5 is a top view of a lower plate provided by the present utility model;
FIG. 6 is a top view of a first lower mold plate provided by the present utility model, wherein D is a rear view of the first lower mold plate;
FIG. 7 is a left side view of a second lower mold plate provided by the present utility model, wherein E is a top view of the second lower mold plate;
FIG. 8 is a top view of a first lower mold plate provided by the present utility model, wherein F is a front view of the first lower mold plate;
FIG. 9 is a schematic view of a first view of a processed base according to the present utility model;
FIG. 10 is a schematic view of a second view of a processed base according to the present utility model;
in the figure: 1. the upper die holder, 2, an upper backing plate, 3, an upper die plate, 31, a first upper die plate, 21, a second upper die plate, 33, a third upper die plate, 4, a base, 41, a first bending part, 42, a second bending part, 43, a third bending part, 5, a lower die plate, 51, a first lower die plate, 52, a second lower die plate, 53, a third lower die plate, 6, a lower stripper plate, 61, a positioning lower stripper plate, 62, a sliding lower stripper plate, 7, a lower stop plate, 8, a lower backing plate, 81, a first lower die plate fixing groove, 82, a second lower die plate fixing groove, 83, a third lower die plate fixing groove, 9, a lower die holder, 10, a first groove, 11, a second groove, 12, a bump, 13, a lower spacer block, 14, a lower carrier plate, 15, a sleeve-type limit screw, 16, a first limiter, 17, a second limiter, 18, an outer guide post, 19, and a return spring.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.
It should be noted that the terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying a number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
Example 1
The embodiment provides a polygonal bending die with a spliced upper die plate, as shown in fig. 1-10, comprising an upper die holder 1, an upper base plate 2, an upper die plate 3, a base 4, a lower die plate 5, a lower stripper plate 6, a lower stop plate 7, a lower base plate 8 and a lower die holder 9 which are sequentially connected, wherein the upper die plate 3 comprises a plurality of upper die plates, each upper die plate is correspondingly arranged above a supporting part of the base 4, the lower die plate 5 comprises a plurality of lower die plates, each lower die plate is correspondingly arranged below a part to be bent of the base 4, the lower stripper plate 6 comprises a positioning lower stripper plate 61 and a sliding lower stripper plate 62, the base 4 is positioned on the sliding lower stripper plate 62, and the sliding lower stripper plate 62 moves up and down on one side of the positioning lower stripper plate 61.
In this scheme, constitute the lower terminal surface of cope match-plate pattern 3 with the up end shape of base 4 through a plurality of upper mould boards, fix the upper end of base 4, lower bolster 5 includes a plurality of lower mould boards, and set up each lower mould board respectively in the below of base 4 wait to bend the position, and on base 4 sets up under slip take off the board 62, slip take off the board 62 down in the one side of location take off the board 61 and remove down, base 4 moves down along with slip take off the board 62 down, each lower mould board is with corresponding base 4 wait to bend the position, accomplish the operation. Through the upper template 3 and the lower template 5 structures of concatenation formula, the action of bending of a plurality of bending positions of base 4 is once only realized, has greatly simplified the processing procedure of base 4, has saved the manufacturing time of base 4, has improved the manufacturing efficiency of base 4.
According to the scheme, the combined die of the lower die plates 5 of the upper die plates 3 in a splicing mode is used for realizing simultaneous bending actions of different parts, so that the defect that different dies are required to be designed for different bending parts of the base 4 in the prior art, the base 4 is bent step by step is avoided, the integration degree and the integrity of the die are improved, the manufacturing cost of the base 4 is reduced, and the economic benefit is higher.
The upper end surface of the base 4 is stepped, the upper template 3 comprises a first upper die plate 31, a second upper die plate 32 and a third upper die plate 33, the first upper die plate 31 is connected with the upper die holder 1, the second upper die plate 32 is connected with the upper backing plate 2, and the lower surface of the first upper die plate 31 is higher than the lower surface of the second upper die plate 32;
the third upper die plate 33 is connected with the upper die holder 1, the second upper die plate 32 and the third upper die plate 33 form a T-shaped combined plate, and the lower end surface of the T-shaped combined plate is matched with the upper surface contour of the base 4.
The first upper mold plate 31, the second upper mold plate 32 and the third upper mold plate 33 are correspondingly arranged above the supporting part of the base 4, and are used for positioning and supporting the supporting part, so that the base can be in a reliable position when the lower mold plate 5 bends the base 4.
The upper end surface of the base 4 is provided with a bump, the third upper mold plate 33 is provided with a first groove 10 and a second groove 11, and the shapes of the first groove 10 and the second groove 11 are matched with the bump. After the part to be bent of the base 4 is prevented from being bent, the convex blocks on the base 4 cannot contact the outer surface of the upper mold plate, so that the bending angle of the part to be bent of the base 4 is not thorough, and the accuracy and reliability of bending of the base 4 are improved.
The base 4 includes a first bending portion 41, a second bending portion 42, and a third bending portion 43, the lower die plate 5 includes a first lower die plate 51, a second lower die plate 52, and a third lower die plate 53, the lower die plate 5 is connected to the lower pad 8, the first lower die plate 51 is located at one end of the first upper die plate 31, the second lower die plate 52 is located at one end of the third upper die plate 33, the third lower die plate 53 is located at one side of the second upper die plate 32, the first lower die plate 51 is located under the first bending portion 41, the second lower die plate 52 is located under the second bending portion 42, and the third lower die plate 53 is located under the third bending portion 43.
The lower part of the first bending part 41 comprises a bending notch, the upper end of the first lower mold plate 51 is provided with a protruding block 12, and the shape of the protruding block 12 is matched with the shape of the bending notch.
Optionally, a first lower mold plate fixing groove 81, a second lower mold plate fixing groove 82 and a third lower mold plate fixing groove 83 are provided on the lower backing plate 8, respectively for fixing the first lower mold plate 51, the second lower mold plate 52 and the third lower mold plate 53.
A lower cushion block 13 is arranged below the lower die holder 9, a lower supporting plate 14 is arranged below the lower cushion block 13, and the number of the lower cushion blocks 13 is multiple. The upper end of the lower cushion block 13 is connected with the lower die holder 9 through bolts, and the lower end of the lower cushion block 13 is connected with the lower supporting plate 14 through bolts.
The lower backing plate 8 is provided with a sleeve-type limit screw 15, and the sleeve-type limit screw 15 penetrates through the lower stop plate 7. The travel of the sliding lower release plate 62 is limited by the sleeve-type limit screw 15, so that the base is ensured to be additionally acted and additionally deformed in the process of moving along with the sliding lower release plate 62 of the base 4, and the quality of the base 4 is influenced.
The lower surface of the upper die holder 1 is provided with a first limiting piece 16, the upper surface of the lower die holder 9 is provided with a second limiting piece 17, and the first limiting piece 16 and the second limiting piece 17 are coaxially arranged.
The minimum distance between the lower die holder 1 and the lower die holder 9 is ensured, the damage caused by overlarge bearing of the internal structure of the die is avoided, and the safety and the reliability of the device are improved.
An outer guide post 18 is arranged between the upper die holder 1 and the lower die holder 9, and a return spring 20 is sleeved on the outer guide post 18.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (10)
1. The utility model provides a multilateral mould of bending with concatenation formula cope match-plate pattern, includes upper die base (1), cope match-plate pattern (2), cope match-plate pattern (3), base (4), lower bolster (5), takes off board (6), backstop board (7) down, lower bolster (8) and die holder (9) down that connect gradually, a serial communication port, cope match-plate pattern (3) include a plurality of upper mold boards, and each upper mold board corresponds the top of setting at base (4) supporting part, lower bolster (5) include a plurality of lower mold boards, and each lower mold board corresponds the setting in the below of waiting the position of bending of base (4), take off board (6) take off board (61) and slip down including the location down, base (4) are located slip down take off board (62), slip down takes off board (62) and reciprocates in one side of taking off board (61) under the location.
2. Polygonal bending die provided with a spliced upper die plate according to claim 1, characterized in that the upper end surface of the base (4) is stepped, the upper die plate (3) comprises a first upper die plate (31), a second upper die plate (32) and a third upper die plate (33), the first upper die plate (31) is connected with the upper die base (1), the second upper die plate (32) is connected with the upper backing plate (2), and the lower surface of the first upper die plate (31) is higher than the lower surface of the second upper die plate (32);
the third upper die plate (33) is connected with the upper die holder (1), the second upper die plate (32) and the third upper die plate (33) form a T-shaped combined plate, and the lower end face of the T-shaped combined plate is matched with the upper surface contour of the base (4).
3. Polygonal bending die with a spliced upper die plate according to claim 2, characterized in that the upper end surface of the base (4) is provided with a bump, the third upper die plate (33) is provided with a first groove (10) and a second groove (11), and the shapes of the first groove (10) and the second groove (11) are matched with the bump.
4. A polygonal bending mould provided with a split-joint upper mould plate according to claim 1, characterized in that the base (4) comprises a first bending part (41), a second bending part (42) and a third bending part (43), the lower mould plate (5) comprises a first lower mould plate (51), a second lower mould plate (52) and a third lower mould plate (53), the lower mould plate (5) is connected to the lower backing plate (8), the first lower mould plate (51) is located at one end of the first upper mould plate (31), the second lower mould plate (52) is located at one end of the third upper mould plate (33), the third lower mould plate (53) is located at one side of the second upper mould plate (32), the first lower mould plate (51) is located under the first bending part (41), the second lower mould plate (52) is located under the second bending part (42), and the third lower mould plate (53) is located under the third bending part (43).
5. The polygonal bending die with the spliced upper die plate according to claim 4, wherein the lower portion of the first bending portion (41) comprises a bending notch, the upper end of the first lower die plate (51) is provided with a protruding block (12), and the shape of the protruding block (12) is matched with the shape of the bending notch.
6. The polygonal bending die with the spliced upper die plate according to claim 1, wherein a lower cushion block (13) is arranged below the lower die holder (9), a lower supporting plate (14) is arranged below the lower cushion block (13), and the number of the lower cushion blocks (13) is multiple.
7. The polygonal bending die with the spliced upper die plate according to claim 6, wherein the upper end of the lower cushion block (13) is connected with the lower die holder (9) through a bolt, and the lower end of the lower cushion block (13) is connected with the lower supporting plate (14) through a bolt.
8. Polygonal bending mould with a spliced upper mould plate according to claim 1, characterized in that the lower backing plate (8) is provided with sleeve-type limit screws (15), and the sleeve-type limit screws (15) penetrate through the lower stop plate (7).
9. The polygonal bending die with the spliced upper die plate according to claim 1, wherein a first limiting piece (16) is arranged on the lower surface of the upper die holder (1), a second limiting piece (17) is arranged on the upper surface of the lower die holder (9), and the first limiting piece (16) and the second limiting piece (17) are coaxially arranged.
10. Polygonal bending die with spliced upper die plates according to claim 1, wherein an outer guide post (18) is arranged between the upper die base (1) and the lower die base (9), and a return spring (19) is sleeved on the outer guide post (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320558293.XU CN219724196U (en) | 2023-03-21 | 2023-03-21 | Polygonal bending die with spliced upper die plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320558293.XU CN219724196U (en) | 2023-03-21 | 2023-03-21 | Polygonal bending die with spliced upper die plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219724196U true CN219724196U (en) | 2023-09-22 |
Family
ID=88062513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320558293.XU Active CN219724196U (en) | 2023-03-21 | 2023-03-21 | Polygonal bending die with spliced upper die plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219724196U (en) |
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2023
- 2023-03-21 CN CN202320558293.XU patent/CN219724196U/en active Active
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