CN208195283U - A kind of sheet metal bending mechanism - Google Patents
A kind of sheet metal bending mechanism Download PDFInfo
- Publication number
- CN208195283U CN208195283U CN201820699655.6U CN201820699655U CN208195283U CN 208195283 U CN208195283 U CN 208195283U CN 201820699655 U CN201820699655 U CN 201820699655U CN 208195283 U CN208195283 U CN 208195283U
- Authority
- CN
- China
- Prior art keywords
- sliding block
- support
- sheet metal
- side plate
- bending
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a kind of sheet metal bending mechanisms, one vertically-guided mechanism and a support are respectively installed in bottom plate two sides, there is a horizontal pressure roller between two supports, pressure roller both ends are fixed with sliding block, and sliding block and vertically-guided mechanism cooperate, and limitation sliding block can only be moved along vertically-guided mechanism, hold-down devices are installed on support, elastic element is equipped between sliding block and bottom plate, two support outers have been respectively articulated with side plate, bending bar and horizon bar are equipped between both side plate.It is additionally provided with limiting device in sheet metal bending mechanism side, limiting device includes the upper stroke switch and lower stroke switch of the upper plectrum being fixed on side plate and lower plectrum and installation on the support, and travel switch position is adjustable.The utility model can carry out the Bending Processing of large radius fillet to plate.
Description
Technical field
The utility model relates to a kind of plate forming mechanism, specifically a kind of sheet metal bending mechanism.
Background technique
Bending is a kind of important processing method in plate forming processing, and traditional bending mechanism is by upper and lower mould
The bending that plate is folded to certain angle is squeezed, but traditional bending mechanism mold size is limited, so can not process has
Compared with the bending of Rouno Cormer Pregrinding Wheel.
Utility model content
The purpose of the utility model is to provide a kind of bending mechanisms, and the bending for specially carrying out large radius fillet to plate adds
Work.
The utility model is realized in this way a kind of sheet metal bending mechanism, bottom plate both ends be equipped with vertically-guided mechanism and
Support, support is connected with a horizontal pressure roller between two supports, and pressure roller both ends are fixed with sliding block, and sliding block is matched with vertically-guided mechanism
It closes, limitation sliding block can only be moved along vertically-guided mechanism, which is specially the guide rod being vertically mounted on bottom plate.
Be equipped on support push slide block down hold-down devices, the downlink device be specially be mounted on two support upper ends hydraulic cylinder or
Cylinder, cylinder shaft push sliding block and pressure roller vertically to move down along guiding mechanism.Elastic element, the elasticity are equipped between sliding block and bottom plate
Element is specially spring, which is socketed on guide rod, and when the cylinder shaft of hydraulic cylinder or cylinder is shunk, spring pushes sliding block and pressure
Roller moves up.Side plate is hinged on the outside of two supports, both side plate can coaxially be freely rotated, and horizontal bending is equipped between both side plate
Bar, bending bar follow side plate to rotate together with, and bending bar is slightly larger than the radius of pressure roller at a distance from its shaft.It is also installed between both side plate
There is the horizon bar of the input for external impetus, horizon bar drives side plate and the rotation of bending bar to execute flexing movement.In order to control
Bending angle processed is provided with limiting device in bending mechanism side, including the upper plectrum and lower plectrum that are fixed on side plate and
The upper stroke switch and lower stroke switch being mounted on the support, upper and lower plectrum are rotated with side plate, and upper plectrum rotates to centainly
Position can stir upper stroke switch, and after upper stroke switch is touched, power source is automatically stopped and moves backward, until lower plectrum touches
Dynamic lower stroke switch, power source stop, and bending bar returns to original position at this time.
The utility model can carry out the fillet Bending Processing of large radius to plate, and can control to bending angle
System, meets the special process requirements of plate.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model.
Fig. 2 is the main view of the utility model.
Fig. 3 is the left view of the utility model.
Specific embodiment
As shown in Fig. 1 ~ 3, the 1 upper side both ends of bottom plate of the utility model are respectively equipped with a vertically-guided mechanism, at this
It is specially the guide rod 7 being vertically mounted on bottom plate 1 in embodiment, 1 both ends of bottom plate are respectively equipped with a support 5, have above bottom plate 1
One pressure roller 2,2 both ends of pressure roller are respectively connected with a sliding block 3, there is a vertical circular hole on sliding block 3 respectively, and two sliding blocks 3 pass through circle respectively
Hole is socketed on two guide rods 7, and sliding block 3 can only be moved up and down along guide rod 7.It installs and has elastic component between sliding block 3 and bottom plate 1,
It is specially the spring 8 that is socketed on guide rod 7 in the present embodiment, a hold-down devices is respectively installed on two supports 5, in the present embodiment
The hold-down devices are cylinder 6, and when elongate axis of cylinder 6 just pushes sliding block 3 to move down with dynamic pressure roller 2 and compressed spring 8, cylinder 6
Spring 8 pushes sliding block 3 and pressure roller 2 to rise back to original position when axis is shunk.The outside of two supports 5 has been respectively articulated with a side plate 4,
Both side plate 4 can coaxially be freely rotated, and a bending bar 9 is equipped between both side plate 4, bending bar 9 is parallel with pressure roller 2, and with side
Plate 4 rotates, and there are one horizon bars 10 between both side plate 4, pushes its movement by cylinder, hydraulic cylinder or other power sources, horizontal
The movement of bar 10 drives the rotation of side plate 4 and bending bar 9.Upper stroke switch 11 is installed on the support 5 in left side and down stroke is opened
12 are closed, plectrum 13 and lower plectrum 14 are fixed on the side plate 4 in left side, upper plectrum 13 and lower plectrum 14 are rotated with side plate 4, bending
Bar 9 is slightly larger than the radius of pressure roller 2 at a distance from its shaft, and when bending bar 9 reaches lower position, lower plectrum 14 touches down stroke
Switch 12 automatically cuts off power source, and when horizon bar is rotated up, when bending bar 9 reaches upper limit position, upper plectrum 13 touches
Upper stroke switch 11 automatically cuts off power source, and the high-low limit position of bending bar 9 can be by adjusting upper stroke switch 11 and downlink
The upper and lower position of Cheng Kaiguan 12 is realized.
The working method of the utility model is to pass through plate between pressure roller 2 and bottom plate 1, and starting cylinder 6 pushes pressure roller
2 move down compression plate, and starting external power supply pushes bending bar 9 to be rotated up, and bending bar 9 drives plate to make its bending, bending
Upper plectrum just touches upper stroke switch when bar reaches predetermined position, and power source is automatically stopped, and starts counter motion and drive folding
Curved bar 9 returns to original position, descends plectrum 14 to touch lower stroke switch 12 at this time, power source is automatically cut off, and one time Bending Processing is complete to this
At.Bending angle can be changed by adjusting the position of upper stroke switch 12.
Claims (5)
1. a kind of sheet metal bending mechanism, it is characterised in that bottom plate both ends are equipped with support, and support is connected with pressure between two supports
Roller is respectively fixed with sliding block at the pressure roller both ends, the sliding block and the vertically-guided mechanism for being mounted on bottom plate both ends cooperate with
The moving direction for limiting sliding block, is equipped with hold-down devices on the support, and elasticity is equipped between the sliding block and the bottom plate
Element, has been respectively articulated with side plate on the outside of two supports, and bending bar is equipped between both side plate.
2. sheet metal bending mechanism according to claim 1, it is characterised in that the vertically-guided mechanism is to be vertically mounted on
Guide rod on the bottom plate.
3. sheet metal bending mechanism according to claim 2, it is characterised in that the elastic element is to be socketed in the guide rod
The upper spring between the sliding block and the bottom plate.
4. sheet metal bending mechanism according to claim 1, it is characterised in that there are also limiting device, the limiting device includes
The upper plectrum and lower plectrum that are fixed on the side plate and the upper stroke switch and lower stroke switch that are mounted on the support.
5. sheet metal bending mechanism according to claim 1, horizon bar is also equipped between the both side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820699655.6U CN208195283U (en) | 2018-05-11 | 2018-05-11 | A kind of sheet metal bending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820699655.6U CN208195283U (en) | 2018-05-11 | 2018-05-11 | A kind of sheet metal bending mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208195283U true CN208195283U (en) | 2018-12-07 |
Family
ID=64520450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820699655.6U Expired - Fee Related CN208195283U (en) | 2018-05-11 | 2018-05-11 | A kind of sheet metal bending mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208195283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114700395A (en) * | 2022-04-12 | 2022-07-05 | 陕西中桥明智能科技有限公司 | Steel plate ring bending equipment |
-
2018
- 2018-05-11 CN CN201820699655.6U patent/CN208195283U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114700395A (en) * | 2022-04-12 | 2022-07-05 | 陕西中桥明智能科技有限公司 | Steel plate ring bending equipment |
| CN114700395B (en) * | 2022-04-12 | 2024-01-09 | 山东荣煜环保科技有限公司 | Steel plate ring bending equipment |
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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: 20181207 Termination date: 20210511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |