CN113369377A - Swing structure of friction punching machine for elevator plates - Google Patents
Swing structure of friction punching machine for elevator plates Download PDFInfo
- Publication number
- CN113369377A CN113369377A CN202010117799.8A CN202010117799A CN113369377A CN 113369377 A CN113369377 A CN 113369377A CN 202010117799 A CN202010117799 A CN 202010117799A CN 113369377 A CN113369377 A CN 113369377A
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- CN
- China
- Prior art keywords
- plate
- punch
- wheel
- friction
- fixed
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- 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.)
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Classifications
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- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/002—Drive of the tools
Abstract
The invention discloses a swing structure of a friction punching machine for elevator plates, which comprises a supporting leg, wherein beam bodies are arranged on the supporting leg, an assembly plate is arranged between the two beam bodies, vertical plates are arranged at the upper ends of the beam bodies, top plates are arranged at the upper ends of the two vertical plates, through holes are formed in the top plates, assembly holes are formed in the assembly plate, punching rods for vertical punching operation are arranged in the through holes and the assembly holes, constant pressure wheels for driving the punching rods to lift and lower are arranged between the top plates and the assembly plate, a swing assembly is arranged at the lower end of the top plate, and a dynamic pressure wheel for tightly pushing the punching rods and the constant pressure wheels is arranged in the swing assembly. The guide of the punching operation is realized through the clearance fit of the assembling plate, the top plate and the punch, the cylinder rod of the transverse hydraulic cylinder pushes the rotating plate to rotate along the articulated shaft in the lug plate, and the dynamic pressure wheel arranged on the swinging frame is combined with the constant pressure wheel in the bracket to realize the bidirectional compression of the punch so as to perform the punching operation of the punch.
Description
Technical Field
The invention belongs to the field of elevator plate processing, and particularly relates to a swing structure of a friction punching machine for elevator plates.
Background
The elevator is an indispensable part of a manned bearing object of a high-rise building, an elevator car generally comprises a car frame and a car body, the car frame is a traction and bearing structure outside the car body, and the car body provides a closed space for storage and manned.
Generally, a car body is divided into a car top, a car wall and a car top according to a mounting position, the car top, the car wall and the car top are all of plate structures, when the plates are processed, mounting holes of the plates need to be processed firstly, then the mounting holes are bent, and then the plates are assembled outside the car body through the mounting holes.
At present, the mounting holes in the plates are mostly processed in a punching mode, deburring needs to be carried out on two side faces after punching, and double-side processing is not needed if the punching mode is adopted.
Disclosure of Invention
The invention is provided for solving the problems in the prior art, and aims to provide a swing structure of a friction punching machine of an elevator plate.
The technical scheme of the invention is as follows: the utility model provides a swing structure of friction piercing press of elevator panel, includes the landing leg, be provided with the roof beam body on the landing leg, be provided with the makeup board between two roof beam bodies, the roof beam body upper end is provided with the riser, and two riser upper ends are provided with the roof, form the through-hole in the roof, form in the makeup board and assemble the hole, be provided with the jumper bar that vertical punching operation was used in through-hole, the hole of assembling, be provided with between roof, the makeup board and carry out driven level pressure wheel to the jumper bar lift operation, the roof lower extreme is provided with the swing subassembly, be provided with the dynamic pressure wheel that pushes up jumper bar, level pressure wheel in the swing subassembly.
Preferably, the swing assembly comprises two lug plates fixed at the lower end of the top plate, a hinged rotating plate is arranged between the lug plates, the rotating plate is connected with the swing frame, and the movable pressing wheel is arranged in the swing frame.
Preferably, the swing frame is of a U-shaped structure, and the movable pressing wheel is fixed in the groove.
Preferably, the swing frame and the rotating plate are vertically fixed, the swing frame and the rotating plate are fixed by screws, through holes are formed in the bottoms of the grooves of the swing frame, and the screws penetrate through the through holes and are screwed into the rotating plate.
Preferably, a transverse hydraulic cylinder is arranged in the vertical plate, and a cylinder rod of the transverse hydraulic cylinder props against the back of the rotating plate.
Preferably, a ball head is arranged on a cylinder rod of the transverse hydraulic cylinder, and the ball head is in contact with the rotating plate.
Preferably, the constant pressure wheel is fixed in the bracket.
Preferably, the assembling plate is provided with a driving motor, a main shaft of the driving motor is provided with a driving belt wheel, one side of the fixed pressing wheel forms a driven belt wheel, and a driving belt is arranged between the driving belt wheel and the driven belt wheel.
Preferably, the driving pulley and the driven pulley are toothed pulleys, and the driving belt is a toothed belt.
The punching device realizes the guiding of punching operation through clearance fit of the assembling plate, the top plate and the punch, pushes the rotating plate to rotate along a hinge shaft in the lug plate through a cylinder rod of the transverse hydraulic cylinder, realizes the bidirectional compression of the punch through the combination of a dynamic pressure wheel arranged on the swinging frame and a constant pressure wheel in the bracket, and realizes the lifting operation of the punch through the driving belt wheel and the driven belt wheel.
Drawings
FIG. 1 is a schematic diagram of the compact state of the present invention;
FIG. 2 is a schematic structural view of the present invention in an uncompressed state;
FIG. 3 is a schematic view of the assembly of the beam and the assembled plate of the present invention;
FIG. 4 is a schematic structural view of a stent according to the present invention;
wherein:
1 supporting leg and 2 beam body
3 assembling plate 4 assembling hole
5 vertical plate 6 top plate
7 punch 8 lower guide
9 upper guide 10 support
11 constant pressure wheel 12 driving motor
13 driving pulley 14 driving belt
15 ear plate 16 swing frame
17 transverse hydraulic cylinder of movable pressing wheel 18
The vertical mounting plate 101 102 is mounted transversely.
Detailed Description
The present invention is described in detail below with reference to the accompanying drawings and examples:
as shown in fig. 1 to 4, a swing structure of a friction punching machine for elevator plates comprises a support leg 1, wherein beam bodies 2 are arranged on the support leg 1, an assembled plate 3 is arranged between the two beam bodies 2, vertical plates 5 are arranged at the upper ends of the beam bodies 2, a top plate 6 is arranged at the upper ends of the two vertical plates 5, through holes are formed in the top plate 6, assembled holes 4 are formed in the assembled plate 3, punch rods 7 for vertical punching operation are arranged in the through holes and the assembled holes 4, a constant pressure wheel 11 for driving the punch rods 7 to ascend and descend is arranged between the top plate 6 and the assembled plate 3, a swing assembly is arranged at the lower end of the top plate 6, and a dynamic pressure wheel 17 for pressing the punch rods 7 and the constant pressure wheel 11 is arranged in the swing assembly.
The swing assembly comprises two lug plates 15 fixed at the lower end of the top plate 6, a hinged rotating plate is arranged between the lug plates 15 and connected with a swing frame 16, and the movable pressing wheel 17 is arranged in the swing frame 16.
The swing frame 16 is of a U-shaped structure, and the movable pressing wheel 17 is fixed in the groove.
The swing frame 16 and the rotating plate are vertically fixed, the swing frame 16 and the rotating plate are connected through screws, through holes are formed in the bottoms of the grooves of the swing frame 16, and the screws penetrate through the through holes and are screwed into the rotating plate.
A transverse hydraulic cylinder 18 is arranged in the vertical plate 5, and a cylinder rod of the transverse hydraulic cylinder 18 is propped against the back of the rotating plate.
A ball head is arranged on a cylinder rod of the transverse hydraulic cylinder 18 and is in contact with the rotating plate.
The fixed pressure wheel 11 is fixed in the bracket 10.
The splicing plate 3 is provided with a driving motor 12, a main shaft of the driving motor 12 is provided with a driving belt wheel 13, one side of the fixed pressing wheel 11 forms a driven belt wheel, and a driving belt 14 is arranged between the driving belt wheel 13 and the driven belt wheel.
The driving belt wheel 13 and the driven belt wheel are toothed belt wheels, and the driving belt 14 is a toothed belt.
The outer contours of the fixed pressure wheel 11 and the dynamic pressure wheel 17 are the same.
After the dynamic pressure wheel 17 and the punch 7 are pressed, the constant pressure wheel 11 and the dynamic pressure wheel 17 are respectively positioned at two sides of the punch 7, and the axes of the constant pressure wheel and the dynamic pressure wheel are positioned on the same horizontal plane.
The upper end of the assembling plate 3 is provided with a lower guide part 8, and a through hole in clearance fit with the punch 7 is formed in the lower guide part 8.
The lower end of the top plate 6 is provided with an upper guide 9, and a through hole which is in clearance fit with the punch 7 is formed in the upper guide 9.
The support 10 comprises two fixing bodies with the same structure, each fixing body comprises two transverse mounting plates 102, a vertical mounting plate 101 is arranged between the two transverse mounting plates 102, a bearing is embedded in the vertical mounting plate 101, and two mounting sections of the constant pressure wheel 11 are inserted into the bearing.
The transverse mounting plate 102 is fixed to the top plate 6 and the assembling plate 3 by bolts. (not shown)
Yet another embodiment
The swing structure of the friction punching machine for the elevator plates comprises supporting legs 1, beam bodies 2 are arranged on the supporting legs 1, an assembling plate 3 is arranged between the two beam bodies 2, vertical plates 5 are arranged at the upper ends of the beam bodies 2, a top plate 6 is arranged at the upper ends of the two vertical plates 5, through holes are formed in the top plate 6, assembling holes 4 are formed in the assembling plate 3, punching rods 7 for vertical punching operation are arranged in the through holes and the assembling holes 4, constant pressure wheels 11 for driving the punching rods 7 to lift are arranged between the top plate 6 and the assembling plate 3, swing assemblies are arranged at the lower ends of the top plate 6, and dynamic pressure wheels 17 for tightly pushing the punching rods 7 and the constant pressure wheels 11 are arranged in the swing assemblies.
The swing assembly comprises two lug plates 15 fixed at the lower end of the top plate 6, a hinged rotating plate is arranged between the lug plates 15 and connected with a swing frame 16, and the movable pressing wheel 17 is arranged in the swing frame 16.
The swing frame 16 is of a U-shaped structure, and the movable pressing wheel 17 is fixed in the groove.
The swing frame 16 and the rotating plate are vertically fixed, the swing frame 16 and the rotating plate are connected through screws, through holes are formed in the bottoms of the grooves of the swing frame 16, and the screws penetrate through the through holes and are screwed into the rotating plate.
A transverse hydraulic cylinder 18 is arranged in the vertical plate 5, and a cylinder rod of the transverse hydraulic cylinder 18 is propped against the back of the rotating plate.
A ball head is arranged on a cylinder rod of the transverse hydraulic cylinder 18 and is in contact with the rotating plate.
The fixed pressure wheel 11 is fixed in the bracket 10.
The splicing plate 3 is provided with a driving motor 12, a main shaft of the driving motor 12 is provided with a driving belt wheel 13, one side of the fixed pressing wheel 11 forms a driven belt wheel, and a driving belt 14 is arranged between the driving belt wheel 13 and the driven belt wheel.
The driving belt wheel 13 and the driven belt wheel are toothed belt wheels, and the driving belt 14 is a toothed belt.
The outer contours of the fixed pressure wheel 11 and the dynamic pressure wheel 17 are the same.
After the dynamic pressure wheel 17 and the punch 7 are pressed, the constant pressure wheel 11 and the dynamic pressure wheel 17 are respectively positioned at two sides of the punch 7, and the axes of the constant pressure wheel and the dynamic pressure wheel are positioned on the same horizontal plane.
The upper end of the assembling plate 3 is provided with a lower guide part 8, and a through hole in clearance fit with the punch 7 is formed in the lower guide part 8.
The lower end of the top plate 6 is provided with an upper guide 9, and a through hole which is in clearance fit with the punch 7 is formed in the upper guide 9.
The support 10 comprises two fixing bodies with the same structure, each fixing body comprises two transverse mounting plates 102, a vertical mounting plate 101 is arranged between the two transverse mounting plates 102, a bearing is embedded in the vertical mounting plate 101, and two mounting sections of the constant pressure wheel 11 are inserted into the bearing.
The lower guide 8 and the upper guide 9 are both in a step shape, and the transverse mounting plate 102 of the bracket 10 is fixed with the top plate 6 and the assembling plate 3 through bolts.
The wheel surfaces of the fixed pressure wheel 11 and the dynamic pressure wheel 17 form arc-shaped grooves matched with the punch 7, and the punch 7 is in surface contact with the fixed pressure wheel 11 and the dynamic pressure wheel 17.
The working process of the invention is as follows:
firstly, a cylinder rod of the transverse hydraulic cylinder 18 is driven to extend outwards, the cylinder rod pushes the back of a rotating plate, the rotating plate drives a rotating frame 16 and a dynamic pressure wheel 17 to move towards the direction of the punch 7 until the dynamic pressure wheel 17 is in contact with the punch 7, a fixed pressure wheel 11 is driven to rotate clockwise, and the punch 7 is lifted upwards.
And then, conveying the plate to be processed to the lower part of the assembled plate for fixing.
And finally, rotating the fixed pressing wheel 11 anticlockwise so as to drive the punch 7 to move downwards until the punch passes through the assembling hole, and then completing the punching operation.
The punching device realizes the guiding of punching operation through clearance fit of the assembling plate, the top plate and the punch, pushes the rotating plate to rotate along a hinge shaft in the lug plate through a cylinder rod of the transverse hydraulic cylinder, realizes the bidirectional compression of the punch through the combination of a dynamic pressure wheel arranged on the swinging frame and a constant pressure wheel in the bracket, and realizes the lifting operation of the punch through the driving belt wheel and the driven belt wheel.
Claims (9)
1. The utility model provides a swing structure of friction piercing press of elevator panel, includes landing leg (1), be provided with roof beam body (2) on landing leg (1), be provided with between two roof beam bodies (2) and assemble board (3), roof beam body (2) upper end is provided with riser (5), and two riser (5) upper ends are provided with roof (6), form the through-hole in roof (6), form in assembling board (3) and assemble hole (4), through-hole, assemble and be provided with vertical jumper bar (7) that punch a hole the operation used in hole (4), its characterized in that: a fixed pressing wheel (11) for driving the lifting operation of the punch rod (7) is arranged between the top plate (6) and the assembled plate (3), a swinging assembly is arranged at the lower end of the top plate (6), and a movable pressing wheel (17) for tightly pressing the punch rod (7) and the fixed pressing wheel (11) is arranged in the swinging assembly.
2. The oscillating structure of a friction punch for elevator sheet material according to claim 1, wherein: the swing assembly comprises two lug plates (15) fixed to the lower end of the top plate (6), a hinged rotating plate is arranged between the lug plates (15), the rotating plate is connected with the swing frame (16), and the movable pressing wheel (17) is arranged in the swing frame (16).
3. The oscillating structure of a friction punch for elevator sheet material according to claim 2, wherein: the swing frame (16) is of a U-shaped structure, and the movable pressing wheel (17) is fixed in the groove.
4. The oscillating structure of a friction punch for elevator sheet material according to claim 3, wherein: the swing frame (16) and the rotating plate are vertically fixed, the swing frame (16) and the rotating plate are connected through screws, through holes are formed in the bottoms of the groove grooves of the swing frame (16), and the screws penetrate through the through holes and are screwed into the rotating plate.
5. The oscillating structure of a friction punch for elevator sheet material according to claim 4, wherein: a transverse hydraulic cylinder (18) is arranged in the vertical plate (5), and a cylinder rod of the transverse hydraulic cylinder (18) props against the back of the rotating plate.
6. The oscillating structure of a friction punch for elevator sheet material according to claim 5, wherein: and a bulb is arranged on a cylinder rod of the transverse hydraulic cylinder (18), and the bulb is contacted with the rotating plate.
7. The oscillating structure of a friction punch for elevator sheet material according to claim 6, wherein: the fixed pressing wheel (11) is fixed in the bracket (10).
8. The oscillating structure of a friction punch for elevator sheet material according to claim 7, wherein: the splicing plate is characterized in that a driving motor (12) is arranged on the splicing plate (3), a driving belt wheel (13) is arranged on a main shaft of the driving motor (12), a driven belt wheel is formed on one side of the fixed pressing wheel (11), and a driving belt (14) is arranged between the driving belt wheel (13) and the driven belt wheel.
9. The oscillating structure of a friction punch for elevator sheet material according to claim 8, wherein: the driving belt wheel (13) and the driven belt wheel are toothed belt wheels, and the driving belt (14) is a toothed belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010117799.8A CN113369377A (en) | 2020-02-25 | 2020-02-25 | Swing structure of friction punching machine for elevator plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010117799.8A CN113369377A (en) | 2020-02-25 | 2020-02-25 | Swing structure of friction punching machine for elevator plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113369377A true CN113369377A (en) | 2021-09-10 |
Family
ID=77569334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010117799.8A Pending CN113369377A (en) | 2020-02-25 | 2020-02-25 | Swing structure of friction punching machine for elevator plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113369377A (en) |
-
2020
- 2020-02-25 CN CN202010117799.8A patent/CN113369377A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210910 |
|
| WD01 | Invention patent application deemed withdrawn after publication |