CN221311999U - Bending machine for steel door production - Google Patents
Bending machine for steel door production Download PDFInfo
- Publication number
- CN221311999U CN221311999U CN202323274474.9U CN202323274474U CN221311999U CN 221311999 U CN221311999 U CN 221311999U CN 202323274474 U CN202323274474 U CN 202323274474U CN 221311999 U CN221311999 U CN 221311999U
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- Prior art keywords
- plate
- fixed
- bending
- bending machine
- steel door
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- 238000005452 bending Methods 0.000 title claims abstract description 52
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 24
- 239000010959 steel Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract 8
- 241001330002 Bambuseae Species 0.000 claims abstract 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract 8
- 239000011425 bamboo Substances 0.000 claims abstract 8
- 239000000463 material Substances 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to the technical field of steel door bending, in particular to a bending machine for steel door production, which comprises a base and is characterized in that: the base upside is fixed with two backup pads, swivelling joint has the connecting axle between two backup pads, the connecting axle includes connecting plate and joint board, the mounting groove has been seted up to connecting plate one side, insert down the board of bending in the mounting groove, the connecting plate one side passes the mounting groove and has seted up the interface, connecting plate one side is located interface department and is fixed with spacing section of thick bamboo, through-hole has been seted up to spacing section of thick bamboo one side, down the board one side of bending is located interface department and has been seted up the connecting hole, insert in interface and the connecting hole and be equipped with the spliced pole, spliced pole one end is fixed with the connecting rod, connecting rod one end passes the through-hole and is fixed with the circle handle, it presss from both sides to be located the connecting rod outside between spliced pole and the spacing section of thick bamboo and is equipped with compression spring. The technical problem to be solved by the utility model is to provide the bending machine for producing the steel door, which is convenient for changing different bending dies and is convenient to assemble and disassemble.
Description
Technical Field
The utility model relates to the technical field of steel door bending, in particular to a bending machine for steel door production.
Background
The steel fireproof door is a door which is formed by manufacturing a door frame, a door leaf framework and a door leaf panel by steel materials, filling fireproof heat insulation materials which are nontoxic and harmless to human bodies if the door leaf is filled with the materials, and matching fireproof hardware fittings, wherein the door has a specified fireproof performance;
The current in-process that prevents fire door production often needs to utilize hydraulic bending machine to bend to prevent fire door edge, because the width of different models prevent fire door requirement crease is different, so need change hydraulic bending machine's the sword of bending or the die holder of bending at the in-process of bending, current sword of bending and the die holder of bending mostly all are fixed with the utilization bolt, need with the help of the instrument when changing, troublesome operation influences hydraulic bending machine's work efficiency scheduling problem.
Disclosure of utility model
The technical problem to be solved by the utility model is to provide the bending machine for producing the steel door, which is convenient for changing different bending dies and is convenient to assemble and disassemble.
The technical scheme includes that the device comprises a base, two supporting plates are fixed on the upper side of the base, a connecting shaft is rotatably connected between the two supporting plates, the connecting shaft comprises a connecting plate and a clamping plate, a mounting groove is formed in one side of the connecting plate, a lower bending plate is inserted into the mounting groove, an inserting port is formed in one side of the connecting plate, a limiting cylinder is fixed at the inserting port, a through hole is formed in one side of the limiting cylinder, a connecting hole is formed in one side of the lower bending plate, an inserting connecting rod is inserted into the inserting port and the connecting hole, a connecting rod is fixed at one end of the inserting connecting rod, a round handle is fixed at one end of the connecting rod, and a compression spring is clamped between the inserting connecting rod and the limiting cylinder and located outside the connecting rod.
As a further scheme of the utility model: the base upside is fixed with and holds the material platform, holds the fixed limiting plate of material platform downside, is fixed with a plurality of telescopic link in the limiting plate, and telescopic link one end is fixed with spacing cardboard, can fix the position of connecting plate, and spacing draw-in groove has been seted up to spacing cardboard one side position joint board department.
As a further scheme of the utility model: the base upside is fixed with the bearing plate in the backup pad outside, and the bearing plate top is fixed with the support top, is fixed with a plurality of pneumatic cylinder in the support top, is convenient for exert pressure to the steel sheet and processes.
As a further scheme of the utility model: the hydraulic cylinder bottom is fixed with the connection longeron, and spacing slot has been seted up to connection longeron one side, has pegged graft in the spacing slot and has had last pressure head, is convenient for change.
As a further scheme of the utility model: and a bending channel is formed on the upper side of the lower bending plate, so that bending and forming are facilitated.
As a further scheme of the utility model: the telescopic rod is electrically connected with an external power supply.
As a further scheme of the utility model: the hydraulic cylinder is communicated with an external hydraulic control device.
Compared with the prior art, the utility model has the advantages that: according to the utility model, the connecting shaft structure is added, the connecting plate is fixed on one side of the connecting shaft, and the quick assembly and disassembly of the lower bending plate can be realized through the plug-in rod structure, the clamping plate structure is added, and the position of the connecting shaft can be fixed, so that the bending precision is ensured, and the slot structure is added, so that the assembly and disassembly of the upper pressure head can be realized conveniently.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
fig. 1 is a perspective view of the whole structure of a bending machine for producing steel doors.
Fig. 2 is a partial sectional view of a bending machine for producing a steel door according to the present utility model.
Fig. 3 is a partial sectional view of a bending machine for producing a steel door according to the second embodiment of the present utility model.
Fig. 4 is an enlarged view of the structure of the part a of the bending machine for producing steel doors.
In the accompanying drawings:
1. A base; 2. a support plate; 3. a connecting shaft; 4. a lower bending plate; 5. inserting a connecting rod; 6. a compression spring; 7. a material bearing table; 8. a limiting plate; 9. a telescopic rod; 10. a limiting clamping plate; 11. a bearing plate; 12. a support roof; 13. a hydraulic cylinder; 14. connecting long plates; 15. an upper pressure head; 3.1, connecting the plates; 3.2, a clamping plate; 3.3, a mounting groove; 3.4, a plug interface; 3.5, a limiting cylinder; 3.6, through holes; 4.1, connecting holes; 5.1, connecting rod; 5.2, a round handle; 10.1, a limit clamping groove; 14.1, limit slot.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a technical scheme that: in order to solve the existing problems set forth in the background art.
With reference to fig. 1-4, it can be known that the structure includes a base 1, two support plates 2 are fixed on the upper side of the base 1, a connecting shaft 3 is rotatably connected between the two support plates 2, the connecting shaft 3 includes a connecting plate 3.1 and a clamping plate 3.2, a mounting groove 3.3 is formed on one side of the connecting plate 3.1, a lower bending plate 4 is inserted in the mounting groove 3.3, a socket 3.4 is formed on one side of the connecting plate 3.1 through the mounting groove 3.3, a limiting cylinder 3.5 is fixed at the position of the connecting plate 3.4 on one side of the connecting plate 3.1, a through hole 3.6 is formed on one side of the limiting cylinder 3.5, a connecting hole 4.1 is formed at the position of the lower bending plate 4.4 on one side of the lower bending plate, a connecting rod 5.4 and the connecting hole 4.1 are inserted for fixing the position of the lower bending plate 4, one end of the connecting rod 5.1 is fixed with a connecting rod 5.1, one end of the connecting rod 5.1 passes through the through hole 3.6 and is fixed with a round handle 5.2, and the round handle 5.2 is pulled to drive the connecting rod 5.1 to be separated from the connecting hole 4.1, so that the lower bending plate 4.1 can be conveniently disassembled from the connecting rod 5.1, and the connecting rod 5.1 is located at the position of the connecting rod 5.4 to be compressed tightly.
A material bearing table 7 is fixed on the upper side of the base 1, a limiting plate 8 is fixed on the lower side of the material bearing table 7, a plurality of telescopic rods 9 are fixed in the limiting plate 8, a limiting clamping plate 10 is fixed at one end of each telescopic rod 9, the position of a connecting plate 3.1 can be fixed, and a limiting clamping groove 10.1 is formed in one side of the limiting clamping plate 10, which is located at the clamping plate 3.2; a bearing plate 11 is fixed on the upper side of the base 1, which is positioned on the outer side of the supporting plate 2, a supporting top 12 is fixed on the top of the bearing plate 11, and a plurality of hydraulic cylinders 13 are fixed in the supporting top 12, so that the steel plate can be pressed conveniently for processing; the bottom of the hydraulic cylinder 13 is fixedly provided with a connecting long plate 14, one side of the connecting long plate 14 is provided with a limiting slot 14.1, and an upper pressure head 15 is inserted into the limiting slot 14.1 so as to be convenient for replacement; a bending channel is formed on the upper side of the lower bending plate 4, so that bending and forming are facilitated; the telescopic rod 9 is electrically connected with an external power supply; the hydraulic cylinder 13 communicates with an external hydraulic control device.
The working principle of the application is as follows: when the lower bending plate 4 is installed, the round handle 5.2 is pulled firstly to separate the inserting rod 5 from the inserting port 3.4, then the lower bending plate 4 is inserted into the installation groove 3.3, the connecting hole 4.1 is aligned with the inserting port 3.4, then the inserting rod 5 completely penetrates through the inserting port 3.4 and the connecting hole 4.1 to fix the position of the lower bending plate 4, then the whole body is rotated upwards by ninety degrees to enable the bending channel to be upwards, then the telescopic rod 9 is started to drive the clamping plate 3.2 to move, the clamping groove 10.1 is used for clamping the clamping plate 3.2, the position of the connecting shaft 3 is inconvenient, then a proper upper pressing head 15 is inserted into the limiting slot 14.1, then a steel plate can be placed above the material bearing table 7, and then the hydraulic cylinder 13 can be started to drive the upper pressing head 15 to move downwards to bend.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. The utility model provides a bender is used in steel door production, includes base (1), its characterized in that: the base (1) upside is fixed with two backup pad (2), swivelling joint has connecting axle (3) between two backup pad (2), connecting axle (3) are including connecting plate (3.1) and joint board (3.2), mounting groove (3.3) have been seted up to connecting plate (3.1) one side, insert in mounting groove (3.3) and be equipped with down bent plate (4), connecting plate (3.1) one side is passed mounting groove (3.3) and is offered interface (3.4), connecting plate (3.1) one side is located interface (3.4) department and is fixed with spacing section of thick bamboo (3.5), through-hole (3.6) have been offered on spacing section of thick bamboo (3.5) one side, connecting hole (4.1) have been offered to lower bent plate (4) one side is located interface (3.4), insert in interface (3.4) and connecting hole (4.1) have plug rod (5), plug rod (5.1) are fixed with connecting rod (5.1), connecting rod (5.1) one end is passed through-hole (3.6) and is fixed with connecting rod (5.5.5), be equipped with between spacing section of thick bamboo (5.5) and spacing section of thick bamboo (5) and the outside of thick bamboo (1).
2. A bending machine for steel door production according to claim 1, wherein: the material bearing table (7) is fixed on the upper side of the base (1), the limiting plate (8) is fixed on the lower side of the material bearing table (7), a plurality of telescopic rods (9) are fixed in the limiting plate (8), a limiting clamping plate (10) is fixed at one end of each telescopic rod (9), and a limiting clamping groove (10.1) is formed in one side of each limiting clamping plate (10) and located at the corresponding clamping plate (3.2).
3. A bending machine for steel door production according to claim 1, wherein: the hydraulic support is characterized in that a bearing plate (11) is fixed on the upper side of the base (1) and located on the outer side of the supporting plate (2), a supporting top (12) is fixed on the top of the bearing plate (11), and a plurality of hydraulic cylinders (13) are fixed in the supporting top (12).
4. A bending machine for the production of steel doors according to claim 3, characterized in that: the bottom of the hydraulic cylinder (13) is fixedly provided with a connecting long plate (14), one side of the connecting long plate (14) is provided with a limiting slot (14.1), and an upper pressing head (15) is inserted into the limiting slot (14.1).
5. A bending machine for steel door production according to claim 1, wherein: the upper side of the lower bending plate (4) is provided with a bending channel.
6. A bending machine for steel door production according to claim 2, characterized in that: the telescopic rod (9) is electrically connected with an external power supply.
7. A bending machine for the production of steel doors according to claim 3, characterized in that: the hydraulic cylinder (13) is communicated with an external hydraulic control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323274474.9U CN221311999U (en) | 2023-12-02 | 2023-12-02 | Bending machine for steel door production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323274474.9U CN221311999U (en) | 2023-12-02 | 2023-12-02 | Bending machine for steel door production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221311999U true CN221311999U (en) | 2024-07-12 |
Family
ID=91785009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323274474.9U Active CN221311999U (en) | 2023-12-02 | 2023-12-02 | Bending machine for steel door production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221311999U (en) |
-
2023
- 2023-12-02 CN CN202323274474.9U patent/CN221311999U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |