CN212121288U - Automatically controlled cabinet bounding wall of track traffic is bent and is used high accuracy bending structure - Google Patents
Automatically controlled cabinet bounding wall of track traffic is bent and is used high accuracy bending structure Download PDFInfo
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- CN212121288U CN212121288U CN202020695293.0U CN202020695293U CN212121288U CN 212121288 U CN212121288 U CN 212121288U CN 202020695293 U CN202020695293 U CN 202020695293U CN 212121288 U CN212121288 U CN 212121288U
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- bending
- male die
- sliding table
- assembly
- die head
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- 238000005452 bending Methods 0.000 title claims abstract description 89
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
A high-precision bending structure for bending a coaming of an electric control cabinet of rail transit comprises a rack, a pressing structure, a positioning structure and a bending structure; the bending structure comprises an upper sliding table structure, a lower sliding table structure, a bending assembly, a bending connector, a bending air cylinder, a limiting structure and a hook supporting block; the bending assembly comprises a side fixing plate structure, a male die assembly, a supporting structure and a limiting block. The coaming that needs to bend carries out position location through location structure, then places hold-down structure and compresses tightly, with the coaming folding into main pattern under the bulldozing of bending structure. All the structures cooperate with each other, and the high-precision bending work of the enclosing plates of the rail transit electric control cabinet is completed.
Description
Technical Field
The utility model relates to an automatically controlled cabinet production field of track traffic especially relates to an automatically controlled cabinet bounding wall of track traffic is bent and is used high accuracy bending structure.
Background
At the present stage, when the rail transit electric control cabinet is produced, in order to improve the strength of the rail transit electric control cabinet, a surrounding plate structure is usually welded at a cabinet plate with a larger size. But the existing coaming bending work has great defects, 1) the coaming bending work has low dimensional accuracy, the overlong size causes the deformation of a finished electric control cabinet board, the appearance is influenced, the overlong size influences the subsequent welding work, and the subsequent welding work cannot play a role in reinforcement; 2) the angle precision that the bounding wall was bent out is not high, needs carry out the plastic to increase work load and reduced work efficiency.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing an automatically controlled cabinet bounding wall of track traffic is bent and is used high accuracy bending structure has solved the problem that exists when automatically controlled cabinet bounding wall of track traffic is bent.
The technical scheme is as follows: the utility model provides a high-precision bending structure for bending a coaming of an electric control cabinet of rail transit, which comprises a frame, two groups of compression structures, two positioning structures and a bending structure, wherein the compression structures are arranged on the frame; the bending structure comprises an upper sliding table structure, a lower sliding table structure, a bending assembly, a bending connector, a bending air cylinder, a limiting structure and a hook supporting block, wherein the upper sliding table structure and the lower sliding table structure are vertically arranged on the bending assembly in parallel, the bending air cylinder is connected with the lower end of the bending assembly through the bending connector, the limiting structure is arranged at the lower position on the bending assembly, and the hook supporting block is arranged on the lower sliding table structure and is positioned on the side edge of the bending assembly; the bending assembly comprises a side fixing plate structure, a male die assembly, a supporting structure and a limiting block, the male die assembly is arranged on the side fixing plate structure through the supporting structure, and the limiting block is arranged below the male die assembly. The coaming that needs to bend carries out position location through location structure, then places hold-down structure and compresses tightly, with the coaming folding into main pattern under the bulldozing of bending structure. All the structures cooperate with each other, and the high-precision bending work of the enclosing plates of the rail transit electric control cabinet is completed. The bending cylinder drives the bending assembly to move up and down along the upper sliding table structure and the lower sliding table structure, so that the coaming is bent, and the size precision of bending is improved.
Furthermore, the side fixing plate structure comprises a first side plate, a second side plate and a reinforcing block, wherein the first side plate and the second side plate are arranged in parallel and connected through the reinforcing block.
Further, the male die component comprises a male die sliding block seat, a male die head fixing structure, a male die, a hook, a fixing shaft and a compression spring, the male die is arranged at the upper end of the male die sliding block seat through the male die head fixing structure, the hook is arranged on the male die sliding block seat through the fixing shaft, and the compression spring is arranged on the male die sliding block seat and located below the male die sliding block seat.
Further, the male die head fixing structure comprises a male die head fixing shaft, a first male die head fixing rolling sleeve, a first male die head fixing clamp spring, a second male die head fixing rolling sleeve and a second male die head fixing clamp spring, wherein the first male die head fixing rolling sleeve and the second male die head fixing rolling sleeve are arranged at two ends of the male die head fixing shaft and are fixed through the first male die head fixing clamp spring and the second male die head fixing clamp spring respectively. The first side plate and the second side plate are provided with guide grooves, and a first male die head fixing roller and a second male die head fixing roller in the male die head fixing structure move along the guide grooves.
Furthermore, the supporting structure comprises a supporting block, a first fixing structure and a second fixing structure, and the first fixing structure and the second fixing structure are arranged on the supporting block in parallel.
Furthermore, the upper sliding table structure comprises a first upper sliding table assembly and a second upper sliding table assembly, and the first upper sliding table assembly and the second upper sliding table assembly are arranged oppositely; the first upper sliding table assembly and the second upper sliding table assembly are identical in structure, the first upper sliding table assembly comprises an upper sliding block, a first upper sliding block clamping plate and a second upper sliding table clamping plate, and the upper sliding block is arranged between the first upper sliding block clamping plate and the second upper sliding table clamping plate.
Further, the lower sliding table structure comprises a lower sliding table, a first lower sliding table upper clamping plate, a second lower sliding table upper clamping plate, a first lower sliding table lower clamping plate and a second lower sliding table lower clamping plate, wherein the first lower sliding table upper clamping plate and the second lower sliding table upper clamping plate are arranged above the lower sliding table relatively, and the first lower sliding table lower clamping plate and the second lower sliding table lower clamping plate are arranged below the lower sliding table relatively.
Furthermore, the positioning structure comprises a positioning limiting plate and a positioning suction nozzle, and the positioning suction nozzle is arranged on the positioning limiting plate. When the bending machine is bent, one end of the coaming is loosened by the positioning suction nozzle of one positioning structure, so that the bending machine is convenient to bend.
Furthermore, a limiting groove is formed in the positioning limiting plate, and the bottom surface of the limiting groove is lower than the upper end surface of the positioning suction nozzle. Thereby facilitating positioning.
Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: 1) the positioning structure is used for positioning, and the pressing structure is used for pressing, so that the bending and forming are realized at one time, and the working efficiency is improved; 2) an upper sliding table structure and a lower sliding table structure are arranged in the bending structure, so that the position precision in bending is improved; 3) the limiting structure, the hook and other structures are arranged, so that the angle precision in bending is improved, and the yield of products is improved; 4) simple structure and convenient operation.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of a bend configuration;
FIG. 3 is a perspective view of a bending assembly;
FIG. 4 is a cross-sectional view of the male die assembly;
FIG. 5 is a perspective view of a male die head securing structure;
FIG. 6 is a front view of the support structure;
FIG. 7 is a perspective view of a first upper ramp assembly;
FIG. 8 is a perspective view of the lower slide structure;
fig. 9 is a perspective view of the positioning structure.
In the figure: the device comprises a rack 1, a pressing structure 2, a positioning structure 3, a positioning limit plate 31, a limit groove 311, a positioning suction nozzle 32, a bending structure 4, an upper sliding table structure 41, a first upper sliding table assembly 411, an upper sliding block 4111, a first upper sliding block clamping plate 4112, a second upper sliding table clamping plate 4113, a second upper sliding table assembly 412, a lower sliding table structure 42, a lower sliding table 421, a first lower sliding table upper clamping plate 422, a second lower sliding table upper clamping plate 423, a first lower sliding table lower clamping plate 424, a second lower sliding table lower clamping plate 425, a bending assembly 43, a side fixing plate structure 431, a first side plate 4311, a second side plate 4312, a reinforcing block 4313, a male die assembly 432, a male die sliding block 4321, a male die fixing structure 4322, a male die fixing shaft 43221, a first male die fixing rolling sleeve 43222, a first male die fixing clamp spring 43223, a second male die fixing rolling sleeve 43224, a second male die fixing clamp spring 43225, a male die 4323, a hook 4324, the device comprises a compression spring 4326, a supporting structure 433, a supporting block 4331, a first fixing structure 4332, a second fixing structure 4333, a limiting block 434, a bending connector 44, a bending cylinder 45, a limiting structure 46, a hook supporting block 47 and a coaming 5.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" 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 defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example one
As shown in fig. 1, the utility model is a perspective view, which comprises a frame 1, a compressing structure 2, two positioning structures 3 and a bending structure 4, wherein the compressing structure 2 is arranged on the frame 1, the positioning structures 3 are arranged on the frame 1 and respectively located at two ends of the compressing structure 2, and the bending structure 4 is arranged on the frame 1 and located at one side of the compressing structure 2; the bending structure 4 is shown in a perspective view in fig. 2, and includes an upper sliding table structure 41, a lower sliding table structure 42, a bending assembly 43, a bending connector 44, a bending cylinder 45, a limiting structure 46 and a hook supporting block 47, where the upper sliding table structure 41 and the lower sliding table structure 42 are vertically arranged on the bending assembly 43 in parallel, the bending cylinder 45 is connected with the lower end of the bending assembly 43 through the bending connector 44, the limiting structure 46 is arranged at a lower position on the bending assembly 43, and the hook supporting block 47 is arranged on the lower sliding table structure 42 and is located at a side edge of the bending assembly 43; as shown in fig. 3, the bending assembly 43 includes a side fixing plate structure 431, a male mold assembly 432, a supporting structure 433, and a limiting block 434, wherein the male mold assembly 432 is disposed on the side fixing plate structure 431 through the supporting structure 433, and the limiting block 434 is disposed below the male mold assembly 432.
The side fixing plate structure 431 includes a first side plate 4311, a second side plate 4312 and a reinforcing block 4313, wherein the first side plate 4311 and the second side plate 4312 are arranged side by side and connected by the reinforcing block 4313.
Fig. 4 shows a cross-sectional view of the punch assembly 432, which includes a punch slide holder 4321, a punch head fixing structure 4322, a punch 4323, a hook 4324, a fixing shaft 4325 and a pressing spring 4326, wherein the punch 4323 is disposed at an upper end of the punch slide holder 4321 through the punch head fixing structure 4322, the hook 4324 is disposed on the punch slide holder 4321 through the fixing shaft 4325, and the pressing spring 4326 is disposed on the punch slide holder 4321 at a lower position.
Fig. 5 is a perspective view of the male die head fixing structure 4322, which includes a male die head fixing shaft 43221, a first male die head fixing roller 43222, a first male die head fixing snap spring 43223, a second male die head fixing roller 43224 and a second male die head fixing snap spring 43225, where the first male die head fixing roller 43222 and the second male die head fixing roller 43224 are disposed at two ends of the male die head fixing shaft 43221 and fixed by the first male die head fixing snap spring 43223 and the second male die head fixing snap spring 43225, respectively.
Fig. 6 is a front view of the supporting structure 433, which includes a supporting block 4331, a first fixing structure 4332 and a second fixing structure 4333, wherein the first fixing structure 4332 and the second fixing structure 4333 are juxtaposed on the supporting block 4331.
The upper sliding table structure 41 comprises a first upper sliding table assembly 411 and a second upper sliding table assembly 412, wherein the first upper sliding table assembly 411 and the second upper sliding table assembly 412 are arranged oppositely; the first upper sliding table assembly 411 and the second upper sliding table assembly 412 have the same structure, and are shown in fig. 7 as a perspective view of the first upper sliding table assembly 411, including an upper sliding block 4111, a first upper sliding block clamping plate 4112 and a second upper sliding table clamping plate 4113, the upper sliding block 4111 is arranged between the first upper sliding block clamping plate 4112 and the second upper sliding table clamping plate 4113.
As shown in fig. 8, the lower sliding table structure 42 is a perspective view, and includes a lower sliding table 421, a first lower sliding table upper clamp plate 422, a second lower sliding table upper clamp plate 423, a first lower sliding table lower clamp plate 424, and a second lower sliding table lower clamp plate 425, where the first lower sliding table upper clamp plate 422 and the second lower sliding table upper clamp plate 423 are relatively disposed above the lower sliding table 421, and the first lower sliding table lower clamp plate 424 and the second lower sliding table lower clamp plate 425 are relatively disposed below the lower sliding table 421.
Fig. 9 is a perspective view of the positioning structure 3, which includes a positioning limiting plate 31 and a positioning suction nozzle 32, wherein the positioning suction nozzle 32 is disposed on the positioning limiting plate 31.
The positioning limiting plate 31 is provided with a limiting groove 311, and the bottom surface of the limiting groove 311 is lower than the upper end surface of the positioning suction nozzle 32.
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 can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides an automatically controlled cabinet bounding wall of track traffic is bent and is used high accuracy bending structure which characterized in that: the clamping device comprises a rack (1), two groups of pressing structures (2), two groups of positioning structures (3) and two bending structures (4), wherein the pressing structures (2) are arranged on the rack (1), the two groups of positioning structures (3) are arranged on the rack (1) and are respectively positioned at two ends of the pressing structures (2), and the bending structures (4) are arranged on the rack (1) and are positioned at one side of the pressing structures (2); the bending structure (4) comprises an upper sliding table structure (41), a lower sliding table structure (42), a bending assembly (43), a bending connector (44), a bending air cylinder (45), a limiting structure (46) and a hook supporting block (47), the upper sliding table structure (41) and the lower sliding table structure (42) are vertically arranged on the bending assembly (43) in parallel, the bending air cylinder (45) is connected with the lower end of the bending assembly (43) through the bending connector (44), the limiting structure (46) is arranged at the lower position on the bending assembly (43), and the hook supporting block (47) is arranged on the lower sliding table structure (42) and is positioned on the side edge of the bending assembly (43); the bending assembly (43) comprises a side fixing plate structure (431), a male die assembly (432), a supporting structure (433) and a limiting block (434), wherein the male die assembly (432) is arranged on the side fixing plate structure (431) through the supporting structure (433), and the limiting block (434) is arranged below the male die assembly (432).
2. The rail transit electric control cabinet coaming bending high-precision bending structure according to claim 1, characterized in that: the side fixed plate structure (431) comprises a first side plate (4311), a second side plate (4312) and a reinforcing block (4313), wherein the first side plate (4311) and the second side plate (4312) are arranged in parallel and are connected through the reinforcing block (4313).
3. The rail transit electric control cabinet coaming bending high-precision bending structure according to claim 1, characterized in that: the male die component (432) comprises a male die slider seat (4321), a male die head fixing structure (4322), a male die (4323), a hook (4324), a fixed shaft (4325) and a compression spring (4326), wherein the male die (4323) is arranged at the upper end of the male die slider seat (4321) through the male die head fixing structure (4322), the hook (4324) is arranged on the male die slider seat (4321) through the fixed shaft (4325), and the compression spring (4326) is arranged on the male die slider seat (4321) and is located at the lower position.
4. The rail transit electric control cabinet coaming bending high-precision bending structure according to claim 3, characterized in that: the male die head fixing structure (4322) comprises a male die head fixing shaft (43221), a first male die head fixing rolling sleeve (43222), a first male die head fixing clamp spring (43223), a second male die head fixing rolling sleeve (43224) and a second male die head fixing clamp spring (43225), wherein the first male die head fixing rolling sleeve (43222) and the second male die head fixing rolling sleeve (43224) are arranged at two ends of the male die head fixing shaft (43221) and are fixed through the first male die head fixing clamp spring (43223) and the second male die head fixing clamp spring (43225) respectively.
5. The rail transit electric control cabinet coaming bending high-precision bending structure according to claim 1, characterized in that: the supporting structure (433) comprises a supporting block (4331), a first fixing structure (4332) and a second fixing structure (4333), and the first fixing structure (4332) and the second fixing structure (4333) are arranged on the supporting block (4331) in parallel.
6. The rail transit electric control cabinet coaming bending high-precision bending structure according to claim 1, characterized in that: the upper sliding table structure (41) comprises a first upper sliding table assembly (411) and a second upper sliding table assembly (412), and the first upper sliding table assembly (411) and the second upper sliding table assembly (412) are arranged oppositely; slip table subassembly (412) structure is the same on first upper sliding table subassembly (411) and the second, slip table splint (4113) are gone up including slider (4111), first upper shoe splint (4112) and second in first upper sliding table subassembly (411), slider (4111) sets up between slider splint (4113) are gone up to first upper shoe splint (4112) and second.
7. The rail transit electric control cabinet coaming bending high-precision bending structure according to claim 1, characterized in that: lower sliding table structure (42) include slip table (421), first slip table punch holder (422), second slip table punch holder (423), first slip table punch holder (424) and second slip table punch holder (425), slip table punch holder (422) and second slip table punch holder (423) set up relatively in slip table (421) top down, slip table punch holder (424) and second slip table punch holder (425) set up relatively in slip table (421) below down.
8. The rail transit electric control cabinet coaming bending high-precision bending structure according to claim 1, characterized in that: the positioning structure (3) comprises a positioning limiting plate (31) and a positioning suction nozzle (32), and the positioning suction nozzle (32) is arranged on the positioning limiting plate (31).
9. The rail transit electric control cabinet coaming bending high-precision bending structure according to claim 8, characterized in that: the positioning limiting plate (31) is provided with a limiting groove (311), and the bottom surface of the limiting groove (311) is lower than the upper end surface of the positioning suction nozzle (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020695293.0U CN212121288U (en) | 2020-04-30 | 2020-04-30 | Automatically controlled cabinet bounding wall of track traffic is bent and is used high accuracy bending structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020695293.0U CN212121288U (en) | 2020-04-30 | 2020-04-30 | Automatically controlled cabinet bounding wall of track traffic is bent and is used high accuracy bending structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212121288U true CN212121288U (en) | 2020-12-11 |
Family
ID=73691865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020695293.0U Expired - Fee Related CN212121288U (en) | 2020-04-30 | 2020-04-30 | Automatically controlled cabinet bounding wall of track traffic is bent and is used high accuracy bending structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212121288U (en) |
-
2020
- 2020-04-30 CN CN202020695293.0U patent/CN212121288U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 |