CN212857237U - Door leaf bending mechanism - Google Patents
Door leaf bending mechanism Download PDFInfo
- Publication number
- CN212857237U CN212857237U CN202021390427.4U CN202021390427U CN212857237U CN 212857237 U CN212857237 U CN 212857237U CN 202021390427 U CN202021390427 U CN 202021390427U CN 212857237 U CN212857237 U CN 212857237U
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- bending
- door leaf
- knife
- hydraulic cylinder
- bender body
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Abstract
The utility model discloses a door leaf mechanism of bending, including the bender body, be provided with the motor in one side of bender body, be provided with rotary mechanism in the centre of bender body, the motor with rotary mechanism passes through drive mechanism and connects, the last first sword of bending that is provided with of rotary mechanism the bender body upper end is provided with first pneumatic cylinder below is connected with the second sword of bending bender body lower extreme is provided with the second pneumatic cylinder top is connected with the third sword of bending. The mechanism can be used for bending the door leaf panel for two times at one time, so that the production efficiency is improved, the product quality is improved, the labor cost is reduced, and the product cost is reduced.
Description
Technical Field
The utility model relates to a technical field of bending, concretely relates to door leaf mechanism of bending.
Background
At present, a door leaf flanging bending machine adopts two bending knives for bending. The requirement of bending the door leaf twice is completed: performing primary positioning according to the bending size requirement of the door leaf, pressing and fixing the door leaf plate by the upper bending knife, and bending the door leaf plate by the flanging bending knife to finish primary bending; and performing secondary positioning according to the bending size requirement of the door leaf, pressing and fixing the door leaf plate by the upper bending knife, and bending the door leaf plate by the flanging bending knife to finish secondary bending.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a door leaf mechanism of bending can once only accomplish twice of door leaf panel and bend, improves production efficiency, improves product quality, reduces the human cost, reduces product cost.
In order to achieve the technical effect, the utility model provides a following technical scheme:
the utility model provides a door leaf mechanism of bending, includes the bender body, is provided with the motor in one side of bender body, is provided with rotary mechanism in the centre of bender body, the motor with rotary mechanism passes through drive mechanism and connects, the last first sword of bending that is provided with of rotary mechanism the bender body upper end is provided with first pneumatic cylinder below is connected with the second sword of bending the bender body lower extreme is provided with the second pneumatic cylinder top is connected with the third sword of bending.
The bending mechanism further comprises a workbench fixed on the working plane of the bending machine, and a positioning tool is arranged on the workbench.
The further technical scheme is that the rotating mechanism is a rotating shaft.
The further technical scheme is that the transmission mechanism is a gear.
The further technical scheme is that the first hydraulic cylinder is connected with the second bending knife through a connecting rod.
The further technical scheme is that the second hydraulic cylinder is connected with the third bending knife through a connecting rod.
The further technical scheme is that the second bending knife and the third bending knife are L-shaped bending knives.
The door leaf bending mechanism has the following specific working process: the door leaf length positioning tool on the workbench is adjusted before machining, so that the door leaf length positioning tool is fixed at the position of the required door leaf length, and the door leaf to be bent is manually placed on the workbench surface and abuts against the tool. Starting the equipment, wherein the first hydraulic cylinder extends out, the second bending knife presses the plate tightly on the worktable surface, the second hydraulic cylinder extends out, and the third bending knife contacts the plate to finish one-time bending; the motor rotates to drive the first bending knife to contact the plate and the upper knife face of the second bending knife to finish bending. And the motor reversely rotates to retract the first bending knife, the first hydraulic cylinder and the second hydraulic cylinder, the second bending knife and the third bending knife, the worker takes down the processed door leaf material, and the steps are repeated.
Compared with the prior art, the utility model discloses following beneficial effect has: the door leaf mechanism of bending that this patent provided through hydraulic press electrical control, makes three sword relative motion of bending, once only accomplishes twice of door leaf panel and bends, has improved production efficiency greatly, improves product quality, has reduced human cost and product cost.
Drawings
Fig. 1 is a schematic view of the overall structure of the door leaf bending mechanism of the present invention;
fig. 2 is a front view of the door leaf bending mechanism of the present invention;
fig. 3 is a side view of the door leaf bending mechanism of the present invention;
FIG. 4 is a partial view of the door leaf of the present invention;
fig. 5 is a partial enlarged view of the second bending knife according to the present invention.
In the figure, 1-motor, 2-gear, 3-rotating mechanism, 4-second hydraulic cylinder, 5-first bending knife, 6-second bending knife, 7-third bending knife, 8-workbench, 9-first hydraulic cylinder and 10-positioning tool.
Detailed Description
The invention will be further explained and explained with reference to the drawings and the embodiments.
Example 1
As shown in fig. 1-3, the utility model discloses a door leaf mechanism of bending, including the bender body, be provided with the motor in one side of bender body, be provided with the pivot in the centre of bender body, the motor with rotary mechanism passes through drive gear and connects, the last first sword of bending that is provided with of rotary mechanism the bender body upper end is provided with first pneumatic cylinder below is connected with the second sword of bending bender body lower extreme is provided with the second pneumatic cylinder top is connected with the third sword of bending. The bending mechanism further comprises a workbench fixed on the working plane of the bending machine, and a positioning tool is arranged on the workbench. The first hydraulic cylinder is connected with the second bending knife through a connecting rod. And the second hydraulic cylinder is connected with the third bending knife through a connecting rod. The second bending knife and the third bending knife are L-shaped bending knives.
The door leaf bending mechanism has the following specific working process: the door leaf length positioning tool on the workbench is adjusted before machining, so that the door leaf length positioning tool is fixed at the position of the required door leaf length, and the door leaf to be bent is manually placed on the workbench surface and abuts against the tool. Starting the equipment, wherein the first hydraulic cylinder extends out, the second bending knife presses the plate tightly on the worktable surface, the second hydraulic cylinder extends out, and the third bending knife contacts the plate to finish one-time bending; the motor rotates to drive the first bending knife to contact the plate and the upper knife face of the second bending knife to finish bending. And the motor reversely rotates to retract the first bending knife, the first hydraulic cylinder and the second hydraulic cylinder, the second bending knife and the third bending knife, the worker takes down the processed door leaf material, and the steps are repeated.
Although the present invention has been described herein with reference to the illustrated embodiments thereof, which are merely preferred embodiments of the present invention, it is to be understood that the present invention is not limited thereto, and that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure.
Claims (7)
1. The door leaf bending mechanism is characterized by comprising a bending machine body, wherein a motor is arranged on one side of the bending machine body, a rotating mechanism is arranged in the middle of the bending machine body, the motor is connected with the rotating mechanism through a transmission mechanism, a first bending knife is arranged on the rotating mechanism, a first hydraulic cylinder is arranged at the upper end of the bending machine body, a second bending knife is connected below the first hydraulic cylinder, a second hydraulic cylinder is arranged at the lower end of the bending machine body, and a third bending knife is connected above the second hydraulic cylinder.
2. The door leaf bending mechanism according to claim 1, further comprising a workbench fixed on a working plane of the bending machine, wherein a positioning tool is arranged on the workbench.
3. The door leaf bending mechanism according to claim 1, wherein the rotating mechanism is a rotating shaft.
4. The door leaf bending mechanism according to claim 1, wherein the transmission mechanism is a gear.
5. The door leaf bending mechanism according to claim 1, wherein the first hydraulic cylinder is connected to the second bending blade through a link.
6. The door leaf bending mechanism according to claim 1, wherein the second hydraulic cylinder is connected to the third bending blade by a link.
7. The door leaf bending mechanism according to claim 1, wherein the second and third bending blades are L-shaped bending blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021390427.4U CN212857237U (en) | 2020-07-15 | 2020-07-15 | Door leaf bending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021390427.4U CN212857237U (en) | 2020-07-15 | 2020-07-15 | Door leaf bending mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212857237U true CN212857237U (en) | 2021-04-02 |
Family
ID=75215017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021390427.4U Active CN212857237U (en) | 2020-07-15 | 2020-07-15 | Door leaf bending mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212857237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369351A (en) * | 2021-08-13 | 2021-09-10 | 四川和乐门业有限公司 | Automatic tool changing flanging machine for door leaf short edge end |
-
2020
- 2020-07-15 CN CN202021390427.4U patent/CN212857237U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369351A (en) * | 2021-08-13 | 2021-09-10 | 四川和乐门业有限公司 | Automatic tool changing flanging machine for door leaf short edge end |
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