CN212042239U - Power assembly of friction punching machine for elevator plates - Google Patents
Power assembly of friction punching machine for elevator plates Download PDFInfo
- Publication number
- CN212042239U CN212042239U CN202020207808.8U CN202020207808U CN212042239U CN 212042239 U CN212042239 U CN 212042239U CN 202020207808 U CN202020207808 U CN 202020207808U CN 212042239 U CN212042239 U CN 212042239U
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- plate
- wheel
- driving
- roof
- power assembly
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- Expired - Fee Related
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Abstract
The utility model discloses a power component of friction piercing press of elevator panel, including landing leg, the roof beam body, assembly plate, roof beam body upper end is provided with the riser, the riser top is provided with the roof, be provided with the ram that vertical lift used of punching a hole in assembly plate, the roof, be provided with between the assembly plate and carry out driven level pressure wheel to the ram, level pressure wheel one side is provided with rather than coaxial driven pulleys, be provided with the driving motor who is equipped with driving pulley on the assembly plate, be provided with the driving band on driven pulleys, the driving pulley, be provided with the driving band in the riser and rotate the subassembly that compresses tightly to the driving band. The utility model discloses a dwang middle part is fixed the rotation that realizes the dwang through the dead lever with the riser, through and the roof between the spring that sets up, the elasticity rope realizes the one end elasticity tensioning of dwang, through the pinch roller of opposite side realize the tight synchronous drive of controllable stroke through the toothed wheel belt structure realization simultaneously of driving band.
Description
Technical Field
The utility model belongs to elevator panel processing field, concretely relates to power component of friction piercing press of elevator panel.
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 utility model discloses a solve the problem that prior art exists and provide, its purpose provides the power component of elevator panel's friction piercing press.
The technical scheme of the utility model is that: the power assembly of the friction punching machine for the elevator plates comprises supporting legs, beam bodies are arranged at the upper ends of the supporting legs, an assembling plate is arranged between the two beam bodies, a vertical plate is arranged at the upper end of each beam body, a top plate is arranged at the top of each vertical plate, punching rods for vertical lifting punching are arranged in the assembling plates and the top plates, a constant pressure wheel for driving the punching rods is arranged between the top plates and the assembling plates, a driven belt wheel coaxial with the constant pressure wheel is arranged on one side of the constant pressure wheel, a driving motor provided with a driving belt wheel is arranged on the assembling plates, driving belts are arranged on the driven belt wheel and the driving belt wheel, and a pressing assembly for rotating and pressing the driving belts is arranged in each vertical plate.
Preferably, the driven belt wheel and the driving belt wheel are both toothed wheels, and the driving belt is a toothed belt.
Preferably, the compressing assembly comprises a rotating rod, a strip-shaped square hole is formed in the vertical plate, a transverse hole is formed in the rotating rod, the fixing rod penetrates through the vertical plate and is inserted into the transverse hole, and the rotating rod rotates along the fixing rod.
Preferably, one end of the rotating rod is in a U shape and is used for arranging a pressing wheel, and the pressing wheel presses the outer side of the driving belt.
Preferably, an elastic pulling piece is arranged between one end of the rotating rod extending out of the vertical plate and the lower end of the top plate.
More preferably, the roof lower extreme is provided with down the installation ear, the dwang upper end is provided with the installation ear, be provided with the bullet between installation ear, the last installation ear down and draw the piece.
Preferably, the elastic pulling piece is a spring or an elastic rope.
Preferably, the length of the rotating rod on the inner side of the vertical plate is greater than the length of the rotating rod on the outer side of the vertical plate.
Preferably, the fixed pressing wheel is arranged in the bracket.
The utility model discloses a dwang middle part is fixed the rotation that realizes the dwang through the dead lever with the riser, through and the roof between the spring that sets up, the elasticity rope realizes that the one end elasticity of dwang is taut, through the pinch roller of opposite side realize the tight synchronous drive of driving band simultaneously through the toothed wheel belt structure realization controllable stroke, through the dwang at the inboard longer length of riser, can effectually utilize gravity to compress tightly, the utility model discloses can guarantee the operation of punching a hole.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the installation of the assembled plate of the present invention;
fig. 3 is a schematic structural view of the bracket of 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 sliding plate 16 sliding rack
17 transverse hydraulic cylinder of movable pressing wheel 18
19 limiting plate 20 spring
21 pinch roller 22 spring piece
23 rotating rod
The vertical mounting plate 101 102 is mounted transversely.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples:
as shown in fig. 1 to 3, the power assembly of the friction punching machine for elevator plates comprises a support leg 1, wherein beam bodies 2 are arranged at the upper end of the support leg 1, an assembled plate 3 is arranged between the two beam bodies 2, a vertical plate 5 is arranged at the upper end of each beam body 2, a top plate 6 is arranged at the top of each vertical plate 5, a punch 7 for vertical lifting punching is arranged in each assembled plate 3 and the top plate 6, a constant pressure wheel 11 for driving the punch 7 is arranged between each top plate 6 and each assembled plate 3, a driven pulley coaxial with the constant pressure wheel 11 is arranged on one side of each constant pressure wheel 11, a driving motor 12 provided with a driving pulley 13 is arranged on each assembled plate 3, driving belts 14 are arranged on the driven pulleys and the driving pulleys 13, and a pressing assembly for rotationally pressing the driving belts 14 is arranged in each vertical plate 5.
The driven belt wheel and the driving belt wheel 13 are both toothed wheels, and the driving belt 14 is a toothed belt.
The compressing assembly comprises a rotating rod 23, a strip-shaped square hole is formed in the vertical plate 5, a transverse hole is formed in the rotating rod 23, the fixing rod penetrates through the vertical plate 5 and is inserted into the transverse hole, and the rotating rod 23 rotates along the fixing rod.
One end of the rotating rod 23 is in a U shape and is used for arranging the pressing wheel 21, and the pressing wheel 21 presses the outer side of the driving belt 14.
An elastic pulling piece 22 is arranged between one end of the rotating rod 23 extending out of the vertical plate 5 and the lower end of the top plate 6.
The roof 6 lower extreme is provided with down the installation ear, 23 upper ends of dwang are provided with the installation ear, be provided with between installation ear, the last installation ear down and stretch out a 22.
The elastic pulling member 22 is a spring or an elastic rope.
The length of the rotating rod 23 on the inner side of the vertical plate 5 is greater than that on the outer side of the vertical plate 5.
The fixed pressure wheel 11 is arranged in the bracket 10.
The lower mounting lug and the upper mounting lug are positioned on the same plane.
The upper end of the punch rod 7 extends out of the top plate 6, a spring 20 is sleeved on the extending section of the punch rod 7, a limiting plate 19 is arranged at the upper end of the punch rod 7, one end of the spring 20 is in contact with the top plate 6, and the other end of the spring is in contact with the limiting plate 19.
A threaded hole is formed in the limiting plate 19, an external thread is formed on the upper portion of the punch 7, and the limiting plate 19 and the punch 7 are in threaded fit.
The assembling plate 3 is provided with assembling holes 4 for the punch 7 to pass through.
And guide pieces for guiding the punch 7 are arranged in the top plate 6 and the assembling plate 3.
The guide part comprises a lower guide part 8 and an upper guide part 9, and the lower guide part 8 and the upper guide part 9 have the same structure.
The lower guide 8 includes a fixing plate 81 and a sleeve 82, and the fixing plate 81 and the sleeve 82 are of an integral structure.
Through holes are formed in the fixing plate 81, and bolts are screwed into the top plate 6/the assembly plate 3 through the through holes to fix the lower guide 8.
The lower guide 8 is arranged at the lower end of the top plate 6, and the upper guide 9 is arranged at the upper end of the assembling plate 3.
A bracket 10 is disposed between the fixing plate 81 of the lower guide 8 and the fixing plate of 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 provided with a mounting hole corresponding to the through hole in the fixing plate 81, the top plate 6 and the assembling plate 3 are provided with a thread counter bore correspondingly, and the bolt penetrates through the transverse mounting plate 102 and the fixing plate 81 and then is screwed into the thread counter bore.
The other side of the punch 7 is provided with a dynamic pressure wheel 17 which is close to or far away from the punch 7.
The movable pressing wheel 17 is arranged on a sliding frame 16, the sliding frame 16 is arranged on a sliding plate 15, and the sliding plate 15 slides between the assembled plate 3 and the top plate 6.
Guide grooves are formed in the assembling plates 3 and the top plate 6, and the sliding plates 15 and the guide grooves form sliding pairs.
A transverse hydraulic cylinder 18 is arranged in the vertical plate 5, and the rod of the transverse hydraulic cylinder 18 is connected with the back of the sliding plate 15.
The fixed driving component comprises a fixed pressure wheel 11 which is contacted with the punch 7, and the fixed pressure wheel 11 is arranged on the bracket 10.
The fixed pressure wheel 11 and the dynamic pressure wheel 17 are positioned on the same plane and are respectively positioned on two sides of the punch 7.
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 sliding frame 16 is of a U-shaped structure.
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 utility model is as follows:
first, in the initial state, the dynamic pressure roller 17 is disengaged from the plunger 7, and the plunger 7 is lifted up by the spring 20 and the stopper plate 19, that is, the lower end of the plunger 7 does not protrude out of the assembled board 3. And feeding the plates until the plates are pressed at the lower end of the assembled plate 3.
The rod of the transverse hydraulic cylinder 18 is then driven outwards until the pressure roller 17 comes into contact with the ram 7.
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.
While the drive belt 14 drives the fixed pressure roller 11, one end of the rotating lever 23 can be lifted by selecting a spring or an elastic cord having a different length, and the drive belt 14 can be pressed by the pressing roller 21.
The utility model discloses a dwang middle part is fixed the rotation that realizes the dwang through the dead lever with the riser, through and the roof between the spring that sets up, the elasticity rope realizes that the one end elasticity of dwang is taut, through the pinch roller of opposite side realize the tight synchronous drive of driving band simultaneously through the toothed wheel belt structure realization controllable stroke, through the dwang at the inboard longer length of riser, can effectually utilize gravity to compress tightly, the utility model discloses can guarantee the operation of punching a hole.
Claims (9)
1. Power component of friction piercing press of elevator panel, including landing leg (1), landing leg (1) upper end is provided with roof beam body (2), is provided with between two roof beam bodies (2) and assembles board (3), roof beam body (2) upper end is provided with riser (5), riser (5) top is provided with roof (6), be provided with drift pole (7) that vertical lift used of punching a hole in assembling board (3), roof (6), its characterized in that: a fixed pressing wheel (11) for driving the punch rod (7) is arranged between the top plate (6) and the assembling plate (3), a driven belt wheel coaxial with the fixed pressing wheel is arranged on one side of the fixed pressing wheel (11), a driving motor (12) provided with a driving belt wheel (13) is arranged on the assembling plate (3), a driving belt (14) is arranged on the driven belt wheel and the driving belt wheel (13), and a pressing assembly for rotating and pressing the driving belt (14) is arranged in the vertical plate (5).
2. The power assembly of a friction punch for elevator sheet material of claim 1, wherein: the driven belt wheel and the driving belt wheel (13) are both toothed wheels, and the driving belt (14) is a toothed belt.
3. The power assembly of a friction punch for elevator sheet material of claim 2, wherein: the pressing assembly comprises a rotating rod (23), a strip-shaped square hole is formed in the vertical plate (5), a transverse hole is formed in the rotating rod (23), the fixing rod penetrates through the vertical plate (5) and is inserted into the transverse hole, and the rotating rod (23) rotates along the fixing rod.
4. The power assembly of a friction punch for elevator sheet material of claim 3, wherein: one end of the rotating rod (23) is U-shaped and used for arranging the pressing wheel (21), and the pressing wheel (21) presses the outer side of the driving belt (14).
5. The power assembly of a friction punch for elevator sheet material of claim 4, wherein: an elastic pulling piece (22) is arranged between one end of the rotating rod (23) extending out of the vertical plate (5) and the lower end of the top plate (6).
6. The power assembly of an elevator sheet friction punch of claim 5, wherein: the roof (6) lower extreme is provided with down the installation ear, dwang (23) upper end is provided with the installation ear, be provided with between installation ear, the last installation ear down and stretch out and draw piece (22).
7. The power assembly of an elevator sheet friction punch of claim 6, wherein: the elastic pulling piece (22) is a spring or an elastic rope.
8. The power assembly of an elevator sheet friction punch of claim 7, wherein: the length of the rotating rod (23) on the inner side of the vertical plate (5) is greater than the length of the rotating rod on the outer side of the vertical plate (5).
9. The power assembly of a friction punch for elevator sheet material of claim 1, wherein: the fixed pressing wheel (11) is arranged in the bracket (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020207808.8U CN212042239U (en) | 2020-02-25 | 2020-02-25 | Power assembly of friction punching machine for elevator plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020207808.8U CN212042239U (en) | 2020-02-25 | 2020-02-25 | Power assembly of friction punching machine for elevator plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212042239U true CN212042239U (en) | 2020-12-01 |
Family
ID=73533567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020207808.8U Expired - Fee Related CN212042239U (en) | 2020-02-25 | 2020-02-25 | Power assembly of friction punching machine for elevator plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212042239U (en) |
-
2020
- 2020-02-25 CN CN202020207808.8U patent/CN212042239U/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: 20201201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |