CN214211814U - Automatic bending device for elevator door plate - Google Patents
Automatic bending device for elevator door plate Download PDFInfo
- Publication number
- CN214211814U CN214211814U CN202023082685.9U CN202023082685U CN214211814U CN 214211814 U CN214211814 U CN 214211814U CN 202023082685 U CN202023082685 U CN 202023082685U CN 214211814 U CN214211814 U CN 214211814U
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- bending
- positioning seat
- lifting plate
- elevator door
- block
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- 238000005452 bending Methods 0.000 title claims abstract description 85
- 238000003825 pressing Methods 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 5
- 238000007493 shaping process Methods 0.000 abstract 4
- 238000000034 method Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model discloses an automatic bending device of elevator door plant, the on-line screen storage device comprises a base, the base top is equipped with first lifter plate, the top of base is equipped with the positioning seat, first lifter plate is run through and is equipped with the standing groove in the top of positioning seat, the top of first lifter plate is equipped with two pieces of bending, two pieces of bending are located the both sides of positioning seat respectively, and the piece of bending passes through spout slidable and connects in first lifter plate, the top of the piece of bending is equipped with the constant head tank, and the side of the piece of bending to the positioning seat is equipped with the second lifter plate for the top of first shaping inclined plane positioning seat, the bottom of second lifter plate is equipped with briquetting and two slotting tools, two sides of briquetting are second shaping inclined plane, second shaping inclined plane is corresponding with first shaping inclined plane, the slotting tool is with two piece one-to-ones-axis correspondences of bending, the slotting tool is used for the drive piece of bending to one side of positioning seat and removes. The utility model relates to an automatic dress of bending of elevator door plant, its is rational in infrastructure, and machining efficiency is high, and the yields is high.
Description
Technical Field
The utility model relates to an automatic bending device of elevator door plant.
Background
The manufacturing of the elevator door plate generally comprises a door plate bending process and a rib plate welding process, after the elevator door plate is bent, the reinforcing rib plate is arranged on the back surface of the elevator door plate, and the reinforcing rib plate is welded on the back surface of the elevator door plate through welding equipment and used for improving the overall strength of the elevator door plate. The device that is used for bending processing to elevator door plant has now that the efficiency is lower during operation, and the precision of bending moreover is relatively poor, is unfavorable for the enterprise to improve product machining efficiency and quality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic dress of bending of elevator door plant, its is rational in infrastructure, and machining efficiency is high, and the yields is high.
In order to achieve the purpose, the technical scheme of the utility model is to design an automatic bending device for elevator door plates, which comprises a base and a bracket arranged on the base; the support comprises a pair of vertical plates, a first lifting plate is arranged between the vertical plates, a positioning seat is arranged at the top of the base, the top of the positioning seat penetrates through the first lifting plate and is provided with a placing groove, a sliding hole for the positioning seat to penetrate through is formed in the first lifting plate, two bending driving oil cylinders are arranged at the top of the base and are respectively located on two sides of the positioning seat, output ends of the two bending driving oil cylinders are connected with the first lifting plate, two bending blocks are arranged at the top of the first lifting plate and are respectively located on two sides of the positioning seat, the two bending blocks are respectively connected to the first lifting plate in a sliding mode through sliding grooves, a positioning groove is formed in the top of each bending block, the side face of each bending block facing the positioning seat is a first forming inclined face, and an included angle between each first forming inclined face and the horizontal plane is 89 degrees; the automatic forming device is characterized in that a transverse plate is connected between the top ends of the pair of vertical plates, a compression driving oil cylinder is arranged at the top of the transverse plate, the output end of the compression driving oil cylinder penetrates through the transverse plate and is connected with a second lifting plate, a pressing block and two slotting tools are arranged at the bottom of the second lifting plate, the pressing block is located right above the positioning seat, two side faces of the pressing block are second forming inclined planes, the second forming inclined planes correspond to the first forming inclined planes of the two bending blocks one by one, each second forming inclined plane is consistent with the inclination direction of the corresponding first forming inclined plane, the two slotting tools correspond to the two bending blocks one by one, each slotting tool is located on the outer side of the corresponding bending block, a driving inclined plane is arranged on the inner side face of each slotting tool, and a driven inclined plane corresponding to the driving inclined plane is arranged on each bending block.
Preferably, the sliding groove is formed in the top of the first lifting plate, a sliding block located in the sliding groove is arranged at the bottom of the bending block, a return spring is connected to the inner side of the sliding block, and the other end of the return spring is connected with the groove wall of the sliding groove.
Preferably, the sliding groove is a T-shaped sliding groove, and the sliding block is a T-shaped sliding block.
Preferably, the top of the base is provided with an oil cylinder mounting groove, and the bending driving oil cylinder is fixed in the oil cylinder mounting groove.
Preferably, the transverse plate and the vertical plate are integrally connected.
The utility model has the advantages and the beneficial effects that: the elevator door plate automatic bending device is reasonable in structure, high in machining efficiency and high in yield.
When the bending block is used, the elevator door plate to be processed is placed in the placing groove of the positioning seat, and the part of the elevator door plate to be bent is positioned in the positioning groove of the bending block; after the bending process is finished, the pressing driving oil cylinder drives the second lifting plate to move downwards, the second lifting plate drives the pressing block to move downwards and press the elevator door plate, then the bending driving oil cylinder drives the first lifting plate to move upwards, the first lifting plate drives the bending block to move upwards, so that the bending part of the elevator door plate is bent upwards, in the process of moving upwards of the bending block, the bending block moves towards one side of the pressing block through the contact matching of the driving inclined plane and the driven inclined plane, the bending part is bent into 89 through the matching of the first forming inclined plane and the second forming inclined plane, the bending part which finishes the bending process rebounds from 89 degrees to 90 degrees, and the processing requirement is met.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic view of the connection structure of the middle bending block and the first lifting plate of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The utility model discloses the technical scheme who specifically implements is:
as shown in fig. 1 and 2, an automatic bending device for elevator door panels comprises a base 1 and a bracket arranged on the base 1; the support comprises a pair of vertical plates 2, a first lifting plate 3 is arranged between the vertical plates 2, a positioning seat 4 is arranged at the top of the base 1, the top of the positioning seat 4 penetrates through the first lifting plate 3 and is provided with a placing groove, a sliding hole for the positioning seat 4 to penetrate through is arranged on the first lifting plate 3, two bending driving oil cylinders 5 are arranged at the top of the base 1, the two bending driving oil cylinders 5 are respectively positioned at two sides of the positioning seat 4, the output ends of the two bending driving oil cylinders 5 are connected with the first lifting plate 3, two bending blocks 6 are arranged at the top of the first lifting plate 3, the two bending blocks 6 are respectively positioned at two sides of the positioning seat 4, the two bending blocks 6 are respectively connected with the first lifting plate 3 in a sliding manner through sliding grooves 7, a positioning groove is arranged at the top of each bending block 6, and the side surface of each bending block 6 facing the positioning seat 4 is a first molding inclined surface 8, the included angle between the first forming inclined plane 8 and the horizontal plane is 89 degrees; a transverse plate 9 is connected between the top ends of the pair of vertical plates 2, a pressing driving oil cylinder 10 is arranged at the top of the transverse plate 9, the output end of the pressing driving oil cylinder 10 penetrates through the transverse plate 9 and is connected with a second lifting plate 11, a pressing block 12 and two slotting tools 13 are arranged at the bottom of the second lifting plate 11, the pressing block 12 is located right above the positioning seat 4, two side faces of the pressing block 12 are second forming inclined faces 14, the two second forming inclined faces 14 are in one-to-one correspondence with the first forming inclined faces 8 of the two bending blocks 6, each second forming inclined face 14 is consistent with the inclination direction of the corresponding first forming inclined face 8, the two slotting tools 13 are in one-to-one correspondence with the two bending blocks 6, each slotting tool 13 is located on the outer side of the corresponding bending block 6, a driving inclined face 15 is arranged on the inner side face of each slotting tool 13, and a driven inclined face 16 corresponding to the driving inclined face 15 is arranged on the bending block 6.
The sliding groove 7 is arranged at the top of the first lifting plate 3, the bottom of the bending block 6 is provided with a sliding block 17 positioned in the sliding groove 7, the inner side of the sliding block 17 is connected with a return spring 18, and the other end of the return spring 18 is connected with the groove wall of the sliding groove 7.
The slide groove 7 is a T-shaped slide groove, and the slide block 17 is a T-shaped slide block.
The top of the base 1 is provided with an oil cylinder mounting groove, and the bending driving oil cylinder 5 is fixed in the oil cylinder mounting groove.
The horizontal plate 9 is integrally connected to the vertical plate 2.
The utility model has the advantages and the beneficial effects that: the elevator door plate automatic bending device is reasonable in structure, high in machining efficiency and high in yield.
When the bending machine is used, the elevator door panel 20 to be processed is placed in the placing groove of the positioning seat 4, and the part to be bent of the elevator door panel 20 is located in the positioning groove of the bending block 6; after the bending process is finished, the pressing driving oil cylinder 10 drives the second lifting plate 11 to move downwards, the second lifting plate 11 drives the pressing block 12 to move downwards and press the elevator door plate 20, then the bending driving oil cylinder 5 drives the first lifting plate 3 to move upwards, the first lifting plate 3 drives the bending block 6 to move upwards, so that the bending part of the elevator door plate 20 is bent upwards, in the process of moving upwards, the bending block 6 is moved towards one side of the pressing block 12 through the contact and matching of the driving inclined plane 15 and the driven inclined plane 16, the bending part is bent into 89 degrees through the matching of the first forming inclined plane 8 and the second forming inclined plane 14, the bending part which finishes the bending process rebounds from 89 degrees to 90 degrees so as to meet the processing requirements.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. An automatic bending device for an elevator door plate is characterized by comprising a base and a support arranged on the base; the support comprises a pair of vertical plates, a first lifting plate is arranged between the vertical plates, a positioning seat is arranged at the top of the base, the top of the positioning seat penetrates through the first lifting plate and is provided with a placing groove, a sliding hole for the positioning seat to penetrate through is formed in the first lifting plate, two bending driving oil cylinders are arranged at the top of the base and are respectively located on two sides of the positioning seat, output ends of the two bending driving oil cylinders are connected with the first lifting plate, two bending blocks are arranged at the top of the first lifting plate and are respectively located on two sides of the positioning seat, the two bending blocks are respectively connected to the first lifting plate in a sliding mode through sliding grooves, a positioning groove is formed in the top of each bending block, the side face of each bending block facing the positioning seat is a first forming inclined face, and an included angle between each first forming inclined face and the horizontal plane is 89 degrees; the automatic forming device is characterized in that a transverse plate is connected between the top ends of the pair of vertical plates, a compression driving oil cylinder is arranged at the top of the transverse plate, the output end of the compression driving oil cylinder penetrates through the transverse plate and is connected with a second lifting plate, a pressing block and two slotting tools are arranged at the bottom of the second lifting plate, the pressing block is located right above the positioning seat, two side faces of the pressing block are second forming inclined planes, the second forming inclined planes correspond to the first forming inclined planes of the two bending blocks one by one, each second forming inclined plane is consistent with the inclination direction of the corresponding first forming inclined plane, the two slotting tools correspond to the two bending blocks one by one, each slotting tool is located on the outer side of the corresponding bending block, a driving inclined plane is arranged on the inner side face of each slotting tool, and a driven inclined plane corresponding to the driving inclined plane is arranged on each bending block.
2. The automatic bending device for the elevator door panel according to claim 1, wherein the sliding groove is formed in the top of the first lifting plate, a sliding block located in the sliding groove is arranged at the bottom of the bending block, a return spring is connected to the inner side of the sliding block, and the other end of the return spring is connected with the wall of the sliding groove.
3. The automatic bending device for elevator door panels according to claim 2, wherein the chute is a T-shaped chute and the slider is a T-shaped slider.
4. The automatic bending device for elevator door panels according to claim 3, wherein a cylinder mounting groove is formed in the top of the base, and the bending driving cylinder is fixed in the cylinder mounting groove.
5. The automatic bending device for elevator door panels according to claim 4, wherein the transverse plates are integrally connected with the vertical plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023082685.9U CN214211814U (en) | 2020-12-21 | 2020-12-21 | Automatic bending device for elevator door plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023082685.9U CN214211814U (en) | 2020-12-21 | 2020-12-21 | Automatic bending device for elevator door plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214211814U true CN214211814U (en) | 2021-09-17 |
Family
ID=77703612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023082685.9U Active CN214211814U (en) | 2020-12-21 | 2020-12-21 | Automatic bending device for elevator door plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214211814U (en) |
-
2020
- 2020-12-21 CN CN202023082685.9U patent/CN214211814U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215000 1658 Huatian Road, Taoyuan Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suling Express Elevator (Suzhou) Co.,Ltd. Country or region after: China Address before: 215000 1658 Huatian Road, Taoyuan Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: ZHONGHAI SANLING ELEVATOR (SUZHOU) CO.,LTD. Country or region before: China |