CN113909394A - Steel strip discharging device of punching machine - Google Patents
Steel strip discharging device of punching machine Download PDFInfo
- Publication number
- CN113909394A CN113909394A CN202111211853.6A CN202111211853A CN113909394A CN 113909394 A CN113909394 A CN 113909394A CN 202111211853 A CN202111211853 A CN 202111211853A CN 113909394 A CN113909394 A CN 113909394A
- Authority
- CN
- China
- Prior art keywords
- arc
- connecting rod
- mounting
- shaped
- rotatably connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 23
- 239000010959 steel Substances 0.000 title claims abstract description 23
- 238000007599 discharging Methods 0.000 title claims abstract description 13
- 238000004080 punching Methods 0.000 title claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/16—Unwinding or uncoiling
- B21C47/18—Unwinding or uncoiling from reels or drums
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The invention provides a steel strip discharging device of a punching machine, which comprises an installation roller and a plurality of supporting structures, wherein through grooves are formed in the installation roller, a plurality of installation grooves are uniformly distributed on the side wall of the installation roller, and the installation grooves and the through grooves axially extend along the installation roller; a sliding body is arranged in the through groove, a screw rod is rotatably connected to the mounting roller, and the screw rod penetrates through the sliding block and is in threaded connection with the sliding block; the supporting structure comprises a first connecting rod, a second connecting rod, a supporting connecting rod and an arc-shaped supporting plate, wherein one end of the first connecting rod is rotatably connected in the mounting groove, the other end of the first connecting rod is fixedly provided with a first rotating shaft, and the first rotating shaft is inserted into the arc-shaped supporting plate and is rotatably connected with the arc-shaped supporting plate; one end of a second connecting rod is rotatably connected in the mounting groove, the other end of the second connecting rod is fixedly provided with a second rotating shaft, the second rotating shaft is inserted into the arc-shaped supporting plate and is rotatably connected with the arc-shaped supporting plate, one end of the supporting connecting rod is rotatably connected with the mounting block, and the other end of the supporting connecting rod is rotatably connected with the middle part of the second connecting rod; the arc-shaped supporting plate is sleeved with a limiting frame, the outer arc-shaped part is inserted with a bolt, and the bolt is inserted into the arc-shaped supporting plate and is magnetically connected with the arc-shaped supporting plate.
Description
Technical Field
The invention relates to a seat chassis stamping machine, in particular to a steel strip discharging device of a stamping machine.
Background
The metal fittings of the seat chassis are processed by a stamping mode, the raw materials adopt steel coils, steel rings are placed on the rollers, and the steel coils are driven by the driving rollers to be unfolded and fed into the punching machine to be gradually punched and molded. The existing roller is generally specific in diameter, so that the roller can only correspond to a steel coil with one specification.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a steel strip discharging device of a punching machine, which is suitable for steel coils with different inner diameters.
The technical purpose of the invention is realized by the following technical scheme: a steel strip discharging device of a punching machine comprises an installation roller and a plurality of supporting structures which are uniformly distributed along the circumferential direction of the installation roller, wherein through grooves are formed in the installation roller, a plurality of installation grooves are uniformly distributed on the side wall of the installation roller, the installation grooves are communicated with the through grooves, the installation grooves and the through grooves axially extend along the installation roller, and the length of the through grooves is smaller than that of the installation grooves; a sliding body is arranged in the through groove and comprises a sliding block and mounting blocks fixed on the side faces of the sliding block, each mounting groove corresponds to two mounting blocks, and the two mounting blocks are abutted to the inner walls of the mounting grooves; the mounting roller is rotatably connected with a screw rod, and the screw rod penetrates through the sliding block to be in threaded connection with the sliding block; the supporting structure comprises a first connecting rod, a second connecting rod, a supporting connecting rod and an arc-shaped supporting plate, wherein one end of the first connecting rod is rotatably connected in the mounting groove, the other end of the first connecting rod is fixedly provided with a first rotating shaft, and the first rotating shaft is inserted into the arc-shaped supporting plate and is rotatably connected with the arc-shaped supporting plate; one end of the second connecting rod is rotatably connected in the mounting groove, the other end of the second connecting rod is fixedly provided with a second rotating shaft, the second rotating shaft is inserted into the arc-shaped supporting plate and is rotatably connected with the arc-shaped supporting plate, one end of the supporting connecting rod is rotatably connected with the mounting block, and the other end of the supporting connecting rod is rotatably connected with the middle part of the second connecting rod; the arc backup pad has last cup jointed spacing, spacing including the interior arc portion of butt arc backup pad internal surface, with interior arc portion fixed and the outer arc portion of butt arc backup pad surface, fix the V-arrangement frame in outer arc portion, the pointed end of V-arrangement frame outwards, a bolt is inserted to outer arc portion, and the bolt is inserted the arc backup pad and is connected with arc backup pad magnetism.
The steel strip coil is placed on the arc-shaped supporting plate, the sliding block is driven to move by rotating the screw rod, the sliding block drives the supporting connecting rod, the supporting connecting rod drives the second connecting rod, the first connecting rod and the second connecting rod synchronously rotate to drive the arc-shaped supporting plate to move outwards, so that the arc-shaped supporting plate and the steel strip coil are tightly supported, the screw rod has a self-locking effect, the screw rod is not required to be fixed again, and the operation is simple. And set up the V-arrangement frame in the arc backup pad outside and carry out further spacing, play a guard action, prevent that the coil of strip from breaking away from in the arc backup pad. The V-shaped frame is heavier by gravity, has larger frictional force with the arc backup pad between, and adopts the mode of magnetism bolt to fix V-shaped frame, and is quick.
The mounting roller is further provided with a terminal limiting protection mechanism, the terminal limiting protection mechanism comprises a fixed sleeve fixed on the screw rod and a rotating sleeve in friction fit rotation with the fixed sleeve, a limiting rod is arranged on the mounting roller in a radial sliding mode, a blocking structure for blocking the limiting rod from moving outwards is further arranged, a plurality of arc-shaped bulges are uniformly distributed and fixed on the rotating sleeve, a limiting block is fixed in the mounting roller, and when one side of each arc-shaped bulge is abutted to the limiting block, the bottom of each limiting rod is abutted to the top of each arc-shaped bulge; when the other side of the arc-shaped bulge is abutted to the limiting block, the bottom of the limiting rod is abutted to the rotating sleeve.
Make equipment safer through the spacing protection mechanism in terminal, nevertheless rotate the screw rod, fixed cover rotates with the screw rod together, because the frictional force is great between rotation cover and the fixed cover, consequently rotates the cover and rotates along with fixed cover, and rotates the arc arch on the cover in the rotation process and carry on spacingly with the gag lever post is ejecting upwards to the spacing, when the protruding butt stopper of arc, rotates the cover and can not rotate, fixed cover overcome and rotate the frictional force between the cover oneself and rotate.
Further setting, hinder the structure and include the rotation cover that magnetic material made, arc protruding material is unanimous with the rotation cover material, gag lever post and fixed cover are ferrous material.
The fixed sleeve and the rotating sleeve are magnetically connected to realize friction rotation fit, and the limiting rod cannot fall off due to the magnetic attraction of the rotating sleeve to the limiting rod.
Further, the limiting blocks are arranged in a plurality and are in one-to-one correspondence with the arc-shaped protruding portions.
Further provided, the inner arc part and the outer arc part are integrally formed through the connecting part.
And further arranging two limiting frames symmetrically by taking the axis of the installation roller as a symmetric center.
And a handle is fixed at one end of the screw rod extending out of the mounting roller.
In conclusion, the invention has the following beneficial effects: the steel strip discharging device can adapt to steel coils with different inner diameters, and is safe and reliable.
Drawings
FIG. 1 is a schematic structural view of an embodiment;
FIG. 2 is a schematic view of the attachment of the mounting roller to the screw;
FIG. 3 is a schematic view of a spacing frame;
FIG. 4 is a schematic view of a support structure;
FIG. 5 is a schematic view of the position of the stop lever and the stop bracket;
FIG. 6 is a schematic view of the stop post after ejection;
FIG. 7 is a schematic illustration of the stop post after retraction.
Reference numerals: 1. mounting a roller; 11. a through groove; 12. mounting grooves; 13. a limiting block; 2. a sliding body; 21. a slider; 22. mounting blocks; 3. a screw; 31. a handle; 41. a first link; 42. a second link; 43. a support link; 44. an arc-shaped support plate; 45. a first rotating shaft; 46. a second rotating shaft; 5. a limiting frame; 51. an inner arcuate portion; 52. an outer arcuate portion; 53. a V-shaped frame; 54. a connecting portion; 6. a bolt; 71. fixing a sleeve; 72. rotating the sleeve; 73. a limiting rod; 74. and an arc-shaped bulge.
Detailed Description
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
The utility model provides a steel band blowing device of punching machine, includes installation roller 1, along 1 circumference evenly distributed's of installation roller a plurality of bearing structure, sets up four bearing structure in this embodiment. Set up logical groove 11 in the installation roller 1, a plurality of mounting grooves 12 of equipartition on the 1 lateral wall of installation roller, mounting groove 12 all with lead to groove 11 intercommunication, mounting groove 12 with lead to groove 11 and extend along 1 axial of installation roller, lead to groove 11 length and be less than mounting groove 12 length.
A sliding body 2 is arranged in the through groove 11, the sliding body 2 comprises a sliding block 21 and mounting blocks 22 fixed on the side surfaces of the sliding block 21, each mounting groove 12 corresponds to two mounting blocks 22, and the two mounting blocks 22 are abutted to the inner walls of the mounting grooves 12; the mounting roller 1 is rotatably connected with a screw rod 3, the screw rod 3 penetrates through the sliding block 21 to be in threaded connection with the sliding block 21, and a handle 31 is fixed at one end, extending out of the mounting roller 1, of the screw rod 3.
The supporting structure comprises a first connecting rod 41, a second connecting rod 42, a supporting connecting rod 43 and an arc-shaped supporting plate 44, wherein one end of the first connecting rod 41 is rotatably connected in the mounting groove 12, the other end of the first connecting rod is fixedly provided with a first rotating shaft 45, and the first rotating shaft 45 is inserted into the arc-shaped supporting plate 44 and is rotatably connected with the same; one end of the second connecting rod 42 is rotatably connected in the mounting groove 12, the other end is fixedly provided with a second rotating shaft 46, the second rotating shaft 46 is inserted into the arc-shaped supporting plate 44 and is rotatably connected with the same, one end of the supporting connecting rod 43 is rotatably connected with the mounting block 22, and the other end is rotatably connected with the middle part of the second connecting rod 42.
The arc-shaped support plate 44 is sleeved with the limiting frame 5, the limiting frame 5 is symmetrically arranged by taking the axial lead of the installation roller 1 as a symmetric center, the limiting frame 5 comprises an inner arc-shaped part 51 abutting against the inner surface of the arc-shaped support plate 44, an outer arc-shaped part 52 fixed with the inner arc-shaped part 51 and abutting against the outer surface of the arc-shaped support plate 44, and a V-shaped frame 53 fixed on the outer arc-shaped part 52, and the inner arc-shaped part 51 and the outer arc-shaped part 52 are integrally formed through a connecting part 54. The tip of the V-shaped frame 53 faces outwards, the outer arc part 52 is inserted with a bolt 6, and the bolt 6 is inserted into the arc support plate 44 and is magnetically connected with the arc support plate 44.
Every spacing 5 is provided with the spacing protection mechanism in terminal outward, the spacing protection mechanism in terminal is including fixing fixed cover 71 on screw rod 3, with fixed cover 71 friction fit pivoted rotation cover 72, radial slide is provided with gag lever post 73 on the installation roller 1, still be provided with the hindrance structure that hinders gag lever post 73 and move outward, the equipartition is fixed with a plurality of arc archs 74 on the rotation cover 72, arc arch 74 and rotation cover 72 integrated into one piece, 1 internal fixation of installation roller has stopper 13, stopper 13 sets up a plurality ofly, specifically be four, set up with arc protruding 74 portion one-to-one. When one side of the arc-shaped bulge 74 abuts against the limiting block 13, the bottom of the limiting rod 73 abuts against the top of the arc-shaped bulge 74; when the other side of the arc-shaped projection 74 abuts against the stopper 13, the bottom of the stopper rod 73 abuts against the rotating sleeve 72. The blocking structure comprises a rotating sleeve 72 made of magnetic materials, the arc-shaped bulges 74 are made of the same materials as the rotating sleeve 72, and the limiting rod 73 and the fixed sleeve 71 are made of ferrous materials.
Claims (7)
1. The utility model provides a steel band blowing device of punching machine which characterized in that: the mounting roller comprises a mounting roller and a plurality of supporting structures which are uniformly distributed along the circumferential direction of the mounting roller, through grooves are formed in the mounting roller, a plurality of mounting grooves are uniformly distributed on the side wall of the mounting roller, the mounting grooves are communicated with the through grooves, the mounting grooves and the through grooves axially extend along the mounting roller, and the length of each through groove is smaller than that of the corresponding mounting groove; a sliding body is arranged in the through groove and comprises a sliding block and mounting blocks fixed on the side faces of the sliding block, each mounting groove corresponds to two mounting blocks, and the two mounting blocks are abutted to the inner walls of the mounting grooves; the mounting roller is rotatably connected with a screw rod, and the screw rod penetrates through the sliding block to be in threaded connection with the sliding block; the supporting structure comprises a first connecting rod, a second connecting rod, a supporting connecting rod and an arc-shaped supporting plate, wherein one end of the first connecting rod is rotatably connected in the mounting groove, the other end of the first connecting rod is fixedly provided with a first rotating shaft, and the first rotating shaft is inserted into the arc-shaped supporting plate and is rotatably connected with the arc-shaped supporting plate; one end of the second connecting rod is rotatably connected in the mounting groove, the other end of the second connecting rod is fixedly provided with a second rotating shaft, the second rotating shaft is inserted into the arc-shaped supporting plate and is rotatably connected with the arc-shaped supporting plate, one end of the supporting connecting rod is rotatably connected with the mounting block, and the other end of the supporting connecting rod is rotatably connected with the middle part of the second connecting rod; the arc backup pad has last cup jointed spacing, spacing including the interior arc portion of butt arc backup pad internal surface, with interior arc portion fixed and the outer arc portion of butt arc backup pad surface, fix the V-arrangement frame in outer arc portion, the pointed end of V-arrangement frame outwards, a bolt is inserted to outer arc portion, and the bolt is inserted the arc backup pad and is connected with arc backup pad magnetism.
2. The steel strip discharging device of a punch according to claim 1, wherein: a terminal limiting protection mechanism is arranged outside each limiting frame, the terminal limiting protection mechanism comprises a fixed sleeve fixed on the screw rod and a rotating sleeve rotating in friction fit with the fixed sleeve, a limiting rod is arranged on the installation roller in a radial sliding mode, a blocking structure for blocking the limiting rod from moving outwards is further arranged, a plurality of arc-shaped bulges are uniformly distributed and fixed on the rotating sleeve, a limiting block is fixed in the installation roller, and when one side of each arc-shaped bulge abuts against the limiting block, the bottom of each limiting rod abuts against the top of each arc-shaped bulge; when the other side of the arc-shaped bulge is abutted to the limiting block, the bottom of the limiting rod is abutted to the rotating sleeve.
3. The steel strip discharging device of the punch according to claim 2, wherein: the blocking structure comprises a rotating sleeve made of a magnetic material, an arc-shaped protruding material is consistent with the rotating sleeve material, and the limiting rod and the fixing sleeve are made of iron materials.
4. The steel strip discharging device of the punch according to claim 2, wherein: the limiting blocks are arranged in a plurality and are in one-to-one correspondence with the arc-shaped protruding parts.
5. The steel strip discharging device of a punch according to claim 1, wherein: the inner arc-shaped part and the outer arc-shaped part are integrally formed through the connecting part.
6. The steel strip discharging device of a punch according to claim 1, wherein: the limiting frames are symmetrically arranged in two numbers by taking the axial line of the installation roller as a symmetric center.
7. The steel strip discharging device of a punch according to claim 1, wherein: and a handle is fixed at one end of the screw rod extending out of the mounting roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111211853.6A CN113909394B (en) | 2021-10-18 | 2021-10-18 | Steel belt discharging device of punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111211853.6A CN113909394B (en) | 2021-10-18 | 2021-10-18 | Steel belt discharging device of punching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113909394A true CN113909394A (en) | 2022-01-11 |
| CN113909394B CN113909394B (en) | 2023-11-14 |
Family
ID=79241400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111211853.6A Active CN113909394B (en) | 2021-10-18 | 2021-10-18 | Steel belt discharging device of punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113909394B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115555443A (en) * | 2022-09-23 | 2023-01-03 | 江苏氟豪防腐科技有限公司 | Environment-friendly steel lining tetrafluoro elbow processingequipment |
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| US20110233318A1 (en) * | 2010-03-24 | 2011-09-29 | M.I.C Industries, Inc. | Vertical sheet metal decoiling system |
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| CN113478245A (en) * | 2021-06-02 | 2021-10-08 | 吴玮佳 | Sliding seat capable of automatically cleaning and improving numerical control gantry milling efficiency |
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2021
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| US20030029214A1 (en) * | 2001-08-10 | 2003-02-13 | Steudle Ernst W. | Method and apparatus to uncoil and dekink coiled material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113909394B (en) | 2023-11-14 |
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