CN212042241U - Straight punch assembly of elevator plate punching machine - Google Patents
Straight punch assembly of elevator plate punching machine Download PDFInfo
- Publication number
- CN212042241U CN212042241U CN202020207816.2U CN202020207816U CN212042241U CN 212042241 U CN212042241 U CN 212042241U CN 202020207816 U CN202020207816 U CN 202020207816U CN 212042241 U CN212042241 U CN 212042241U
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- plate
- roof
- punch
- punching
- hole
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- 238000004080 punching Methods 0.000 title claims abstract description 52
- 238000003825 pressing Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 5
- 239000011435 rock Substances 0.000 abstract description 3
- 230000001174 ascending effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a straight punch subassembly of elevator panel piercing press, which comprises supporting legs, be provided with the roof beam body on the landing leg, roof beam body upper end is provided with the riser, is provided with the built-up plate between two roof beam bodies, the riser upper end is provided with the roof, be provided with the jumper bar of vertical punching a hole operation between built-up plate, the roof, the jumper bar upper end is provided with the drive plate, the roof upper end is provided with carries out the driven pneumatic cylinder that punches a hole to the drive plate, still be provided with the guide that leads to the jumper bar between built-up plate, the roof. The utility model discloses a pneumatic cylinder that punches a hole that sets up on the roof carries out lift drive to the drive plate, and the drive plate middle part links to each other with the jumper bar to correspond in roof, assembly board and set up the lift direction that the guide realized the jumper bar, realize the face contact of jumper bar offside through two level pressure wheels, avoid the hole axle cooperation in-process clearance to rock and the deviation that punches a hole that leads to, the utility model discloses simple structure, the precision of punching a hole are high.
Description
Technical Field
The utility model belongs to elevator panel processing field, concretely relates to elevator panel piercing press's direct punch subassembly.
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 elevator panel piercing press's straight punch subassembly.
The technical scheme of the utility model is that: the direct punching punch assembly of the elevator plate punching machine comprises supporting legs, beam bodies are arranged on the supporting legs, vertical plates are arranged at the upper ends of the beam bodies, an assembling plate is arranged between the two beam bodies, a top plate is arranged at the upper end of each vertical plate, a punch rod for vertical punching operation is arranged between the assembling plate and the top plate, a driving plate is arranged at the upper end of the punch rod, a punching hydraulic cylinder for driving the driving plate is arranged at the upper end of the top plate, and a guide piece for guiding the punch rod is further arranged between the assembling plate and the top plate.
Preferably, the bottom of the punching hydraulic cylinder is arranged on the top plate, and a cylinder rod of the punching hydraulic cylinder is connected with the lower end of the driving plate.
Preferably, the driving plate is rectangular, and the four punching hydraulic cylinders are respectively connected with four corners of the driving plate.
Preferably, the ram is attached to the centre of the drive plate.
Preferably, the assembling plate is provided with assembling holes through which the punch rod can pass.
Preferably, the guide part comprises an upper guide part arranged at the lower end of the top plate and a lower guide part arranged at the upper end of the assembled plate, and the punch rod penetrates through the lower guide part and the upper guide part.
Preferably, the two sides of the punch rod are also provided with fixed pressing wheels for bidirectionally pressing the punch rod.
Preferably, an arc groove corresponding to the punch rod is formed on the wheel surface of the fixed pressing wheel, and the arc groove is in contact with the punch rod surface.
The utility model discloses a pneumatic cylinder that punches a hole that sets up on the roof carries out lift drive to the drive plate, and the drive plate middle part links to each other with the jumper bar to correspond in roof, assembly board and set up the lift direction that the guide realized the jumper bar, realize the face contact of jumper bar offside through two level pressure wheels, avoid the hole axle cooperation in-process clearance to rock and the deviation that punches a hole that leads to, the utility model discloses simple structure, the precision of punching a hole are high.
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 the lower guide of pole 8
9 upper guide 10 support
11 leading wheel 12 driving plate
13 punching hydraulic cylinder
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 direct punching punch assembly of the elevator plate punching machine comprises a support leg 1, a beam body 2 is arranged on the support leg 1, a vertical plate 5 is arranged at the upper end of the beam body 2, an assembled plate 3 is arranged between the two beam bodies 2, a top plate 6 is arranged at the upper end of the vertical plate 5, a punch rod 7 for vertical punching operation is arranged between the assembled plate 3 and the top plate 6, a drive plate 12 is arranged at the upper end of the punch rod 7, a punching hydraulic cylinder 13 for driving the drive plate 12 is arranged at the upper end of the top plate 6, and a guide for guiding the punch rod 7 is further arranged between the assembled plate 3 and the top plate 6.
The bottom of the punching hydraulic cylinder 13 is arranged on the top plate 6, and the cylinder rod of the punching hydraulic cylinder 13 is connected with the lower end of the driving plate 12.
The driving plate 12 is rectangular, and the four punching hydraulic cylinders 13 are respectively connected with four corners of the driving plate 12.
The ram 7 is attached to the centre of the drive plate 12.
The assembling plate 3 is provided with assembling holes 4 through which the punch 7 can pass.
The guide parts comprise an upper guide part 9 arranged at the lower end of the top plate 6 and a lower guide part 8 arranged at the upper end of the assembled plate 3, and the punch 7 penetrates through the lower guide part 8 and the upper guide part 9.
And two sides of the punch rod 7 are also provided with constant pressure wheels 11 for bidirectionally compressing the punch rod 7.
An arc groove corresponding to the punch 7 is formed on the wheel surface of the fixed pressing wheel 11, and the arc groove is in surface contact with the punch 7.
And a flange plate is arranged at the bottom of the punching hydraulic cylinder 13, and the punching hydraulic cylinder 13 is fixed with the top plate 6 through the flange plate.
The upper end of the punch rod 7 is provided with a threaded counter bore, the driving plate 12 is correspondingly provided with a through hole, and a bolt passes through the through hole and is screwed into the threaded counter bore, so that the punch rod 7 and the driving plate 12 are fixed.
And the cylinder rod of the punching hydraulic cylinder 13 is fixedly connected with the driving plate 12.
The lower end of the driving plate 12 is provided with a sleeve, a cylinder rod of the punching hydraulic cylinder 13 is inserted into the sleeve, a transverse hole is correspondingly formed in the sleeve and the cylinder rod, and a bolt is inserted into the transverse hole to fix the sleeve and the cylinder rod.
The bracket 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 guide wheel 11 are inserted into the bearing.
The transverse mounting plates 102 are fixed to the top plate 6/the assembled plate 3 by bolts, respectively.
Yet another embodiment
Straight punch subassembly of elevator panel piercing press, including landing leg 1, be provided with roof beam body 2 on the landing leg 1, 2 upper ends of roof beam body are provided with riser 5, are provided with built-up plate 3 between two roof beam bodies 2, 5 upper ends of riser are provided with roof 6, be provided with the jumper bar 7 of vertical operation of punching a hole between built-up plate 3, the roof 6, 7 upper ends of jumper bar are provided with drive plate 12, 6 upper ends of roof are provided with carries out driven pneumatic cylinder 13 that punches a hole to drive plate 12, still be provided with the guide that leads to jumper bar 7 between built-up plate 3, the roof 6.
The bottom of the punching hydraulic cylinder 13 is arranged on the top plate 6, and the cylinder rod of the punching hydraulic cylinder 13 is connected with the lower end of the driving plate 12.
The driving plate 12 is rectangular, and the four punching hydraulic cylinders 13 are respectively connected with four corners of the driving plate 12.
The ram 7 is attached to the centre of the drive plate 12.
The assembling plate 3 is provided with assembling holes 4 through which the punch 7 can pass.
The guide parts comprise an upper guide part 9 arranged at the lower end of the top plate 6 and a lower guide part 8 arranged at the upper end of the assembled plate 3, and the punch 7 penetrates through the lower guide part 8 and the upper guide part 9.
And two sides of the punch rod 7 are also provided with constant pressure wheels 11 for bidirectionally compressing the punch rod 7.
An arc groove corresponding to the punch 7 is formed on the wheel surface of the fixed pressing wheel 11, and the arc groove is in surface contact with the punch 7.
And a flange plate is arranged at the bottom of the punching hydraulic cylinder 13, and the punching hydraulic cylinder 13 is fixed with the top plate 6 through the flange plate.
The upper end of the punch rod 7 is provided with a threaded counter bore, the driving plate 12 is correspondingly provided with a through hole, and a bolt passes through the through hole and is screwed into the threaded counter bore, so that the punch rod 7 and the driving plate 12 are fixed.
And the cylinder rod of the punching hydraulic cylinder 13 is fixedly connected with the driving plate 12.
The lower end of the driving plate 12 is provided with a sleeve, a cylinder rod of the punching hydraulic cylinder 13 is inserted into the sleeve, a transverse hole is correspondingly formed in the sleeve and the cylinder rod, and a bolt is inserted into the transverse hole to fix the sleeve and the cylinder rod.
The bracket 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 guide wheel 11 are inserted into the bearing.
The lower guide 8 and the upper guide 9 are both in a step shape, the transverse mounting plate 102 in the bracket 10 is fixed with the step end faces of the lower guide 8 and the upper guide 9 respectively, and the fixing mode is also fixed by bolts.
The spliced plate 3 and the beam body 2 are fixed by bolts, the spliced plate 3 is divided into two pieces, one side of the spliced plate 3 forms an arc groove, and the two arc grooves are enclosed to form a spliced hole 4.
The working process of the utility model is as follows:
first, the punching hydraulic cylinder 13 is driven to make the cylinder rod in the protruding state, and at this time, the punch rod 7 is in the lifting state, and the plate is fixed to the lower end of the assembled plate 3 through the positioning tool, so that the clamping state is maintained.
Then, the cylinder rod of the punching hydraulic cylinder 13 is driven to retract, the punch rod 7 is guided through the lower guide 8 and the upper guide 9, and then punching operation is performed on the plate in the positioning tool.
During the process of ascending or descending the punch rod 7, the constant pressure wheel 11 contacts the punch rod 7, so that the deviation of punching positions caused by the matching amount of clearance fit in the lower guide 8 and the upper guide 9 is avoided.
The utility model discloses a pneumatic cylinder that punches a hole that sets up on the roof carries out lift drive to the drive plate, and the drive plate middle part links to each other with the jumper bar to correspond in roof, assembly board and set up the lift direction that the guide realized the jumper bar, realize the face contact of jumper bar offside through two level pressure wheels, avoid the hole axle cooperation in-process clearance to rock and the deviation that punches a hole that leads to, the utility model discloses simple structure, the precision of punching a hole are high.
Claims (8)
1. Elevator panel piercing press's straight drift subassembly, including landing leg (1), be provided with roof beam body (2) on landing leg (1), roof beam body (2) upper end is provided with riser (5), is provided with between two roof beam bodies (2) and assembles board (3), riser (5) upper end is provided with roof (6), its characterized in that: be provided with between makeup board (3), roof (6) plunger (7) of vertical punching operation, plunger (7) upper end is provided with drive plate (12), roof (6) upper end is provided with carries out driven punching hydraulic cylinder (13) to drive plate (12), still be provided with between makeup board (3), roof (6) and carry out the guide that leads to plunger (7).
2. The elevator plate punching machine direct punch assembly of claim 1, wherein: the bottom of the punching hydraulic cylinder (13) is arranged on the top plate (6), and a cylinder rod of the punching hydraulic cylinder (13) is connected with the lower end of the driving plate (12).
3. The elevator plate punching machine direct punch assembly of claim 2, wherein: the driving plate (12) is rectangular, and the four punching hydraulic cylinders (13) are respectively connected with the four corners of the driving plate (12).
4. The elevator plate punching machine direct punch assembly of claim 3, wherein: the punch rod (7) is connected with the center of the driving plate (12).
5. The elevator plate punching machine direct punch assembly of claim 4, wherein: and the assembling plate (3) is internally provided with an assembling hole (4) through which the punch rod (7) can pass.
6. The elevator plate punching machine direct punch assembly of claim 5, wherein: the guide part comprises an upper guide part (9) arranged at the lower end of the top plate (6) and a lower guide part (8) arranged at the upper end of the assembled plate (3), and the punch (7) penetrates through the lower guide part (8) and the upper guide part (9).
7. The elevator plate punching machine direct punch assembly of claim 6, wherein: and fixed pressing wheels (11) which are used for bidirectionally pressing the punch (7) are also arranged on two sides of the punch (7).
8. The elevator plate punching machine direct punch assembly of claim 7, wherein: an arc groove corresponding to the punch rod (7) is formed in the wheel surface of the fixed pressing wheel (11), and the arc groove is in surface contact with the punch rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020207816.2U CN212042241U (en) | 2020-02-25 | 2020-02-25 | Straight punch assembly of elevator plate punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020207816.2U CN212042241U (en) | 2020-02-25 | 2020-02-25 | Straight punch assembly of elevator plate punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212042241U true CN212042241U (en) | 2020-12-01 |
Family
ID=73534077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020207816.2U Expired - Fee Related CN212042241U (en) | 2020-02-25 | 2020-02-25 | Straight punch assembly of elevator plate punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212042241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119076774A (en) * | 2024-10-18 | 2024-12-06 | 滁州美业科技股份有限公司 | A punching process for refrigerator top cover |
-
2020
- 2020-02-25 CN CN202020207816.2U patent/CN212042241U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119076774A (en) * | 2024-10-18 | 2024-12-06 | 滁州美业科技股份有限公司 | A punching process for refrigerator top cover |
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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 |