CN210160270U - Mould of bending under backplate - Google Patents
Mould of bending under backplate Download PDFInfo
- Publication number
- CN210160270U CN210160270U CN201921738353.6U CN201921738353U CN210160270U CN 210160270 U CN210160270 U CN 210160270U CN 201921738353 U CN201921738353 U CN 201921738353U CN 210160270 U CN210160270 U CN 210160270U
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- Prior art keywords
- bending
- base
- die base
- mould base
- plate
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- 238000005452 bending Methods 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a mould of bending under backplate, include lower mould base, go up mould base and mounting groove, the backup pad is evenly installed to the one end at lower mould base top, and the top of backup pad installs the lower mould backing plate, the one end that the backup pad was kept away from at lower mould base top is provided with the mounting groove, the lower mould backing plate is close to the one end of mounting groove and installs the articulated shaft, and the outside of articulated shaft articulates there is the layer board of bending. The utility model discloses install first fixation nut, fixing bolt and second fixation nut, through twist first fixation nut and second fixation nut with fixing bolt simultaneously in, not only can adjust the distance between lower mould base and the last mould base for the device can be applicable to the backplate of different thickness, still can be fixed with lower mould base and last mould base, presss from both sides the backplate through lower mould base and last mould base, prevents that the backplate from removing at the in-process of bending, is favorable to improving device's stability.
Description
Technical Field
The utility model relates to a backplate mold processing technical field specifically is a mould of bending under backplate.
Background
The back plate is a back protection shell of a display, a computer and other equipment, the production and processing of the back plate need to be processed by casting, stamping, bending and other processing procedures, when a lower bending die is used for bending the back plate, the existing equipment generally processes the back plate through an upper die sliding block device and a lower die sliding block device, and achieves the purposes of stamping forming and smooth demoulding through the sliding blocks and the jacking blocks which are respectively arranged on an upper die and a lower die and are provided with matched vertical surfaces, however, in the using process of the existing back plate lower bending die, the upper die base and the lower die base cannot be effectively fixed, so that the die cannot be suitable for the back plates with different thicknesses and cannot clamp the back plates with different thicknesses, the applicability and the stability of the die are poor, meanwhile, the existing back plate lower bending die can only bend the back plate to a fixed bending degree and cannot adjust the bending degree of the back plate, the adjustability of the device is also poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mould of bending under backplate to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould of bending under backplate, includes lower mould base, goes up mould base and mounting groove, the backup pad is evenly installed to the one end at lower mould base top, and the top of backup pad installs the lower mould backing plate, the one end that the backup pad was kept away from at lower mould base top is provided with the mounting groove, the lower mould backing plate is close to the one end of mounting groove and installs the articulated shaft, and the outside of articulated shaft articulates there is the layer board of bending, the one end that the lower mould base is close to the backup pad is installed first fixation nut, it is provided with the spout to go up the bottom that the mould base is close to bearing one end, and the spout passes through the slider and installs the connecting plate, the connecting rod is installed at the top of connecting plate, and the bottom of connecting plate.
Preferably, the bottom of the inside of the mounting groove is provided with a bearing, the inside of the bearing is provided with a solenoid, the inside of the solenoid is provided with a screw, and the top of the screw is hinged to the bending support plate.
Preferably, go up the mould base and be close to the one end of first fixation nut and install second fixation nut, and the internal thread of second fixation nut installs the fixing bolt who mutually supports with first fixation nut.
Preferably, the swivel is installed on the outside of screwed pipe, and the outside of swivel evenly is provided with anti-skidding arch.
Preferably, an upper die base plate is installed at one end, close to the supporting plate, of the bottom of the upper die base.
Preferably, the bottom of the lower die base is provided with an anti-skid rubber pad, and the outer side of the anti-skid rubber pad is provided with anti-skid grains.
Compared with the prior art, the beneficial effects of the utility model are that: the back plate lower bending die is provided with a first fixing nut, a fixing bolt and a second fixing nut, the fixing bolt is screwed into the first fixing nut and the second fixing nut simultaneously, the distance between the lower die base and the upper die base can be adjusted, so that the device can be suitable for back plates with different thicknesses, the lower die base and the upper die base can be fixed, the back plates are clamped through the lower die base and the upper die base, the back plates are prevented from moving in the bending process, the stability of the device is improved, meanwhile, the device is provided with a bearing, a hinge shaft, a bending support plate, a screw rod and a screw pipe, the screw rod moves inside the screw pipe through threads by rotating the screw pipe clockwise or anticlockwise, the screw pipe pushes or pulls the bending support plate, the bending support plate rotates along the hinge position of the bending support plate and the hinge shaft as the circle center, and the inclination angle of the bending support plate can be, thereby can adjust the lower camber of bending of backplate, the controllability of device is stronger, is favorable to the popularization of device.
Drawings
Fig. 1 is a schematic front sectional view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a schematic view of a partial structure of the present invention.
In the figure: 1. a lower die base; 2. a first fixing nut; 3. a bearing; 4. a support plate; 5. a lower die base plate; 6. fixing the bolt; 7. an upper die base plate; 8. an upper die base; 9. a second fixing nut; 10. a connecting rod; 11. a through hole; 12. a chute; 13. a connecting plate; 14. bending the rod; 15. hinging a shaft; 16. bending the supporting plate; 17. a screw; 18. a solenoid; 19. and (4) mounting the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a back plate lower bending die comprises a lower die base 1, an upper die base 8 and a mounting groove 19, wherein a supporting plate 4 is uniformly arranged at one end of the top of the lower die base 1, and the top of the supporting plate 4 is provided with a lower die base plate 5, one end of the top of the lower die base 1 far away from the supporting plate 4 is provided with a mounting groove 19, one end of the lower die base plate 5 close to the mounting groove 19 is provided with a hinge shaft 15, and the outer side of the articulated shaft 15 is articulated with a bending supporting plate 16, one end of the lower die base 1 close to the supporting plate 4 is provided with a first fixing nut 2, the bottom of one end of the upper die base 8 close to the bearing 3 is provided with a chute 12, and the chute 12 is provided with a connecting plate 13 through a slide block, the top of the connecting plate 13 is provided with a connecting rod 10, and the bottom of connecting plate 13 is installed and is bent pole 14, and the one end that goes up mould base 8 top and be close to bearing 3 is provided with through-hole 11, and connecting rod 10 passes through-hole 11 and extends to the outside of last mould base 8.
In this implementation:
further, bearing 3 is installed to the inside bottom of mounting groove 19, and the internally mounted of bearing 3 has solenoid 18, screw rod 17 is installed to the internal thread of solenoid 18, the top of screw rod 17 is articulated with the layer board 16 of bending, through clockwise or anticlockwise rotation solenoid 18, make screw rod 17 pass through the screw thread at the inside removal of solenoid 18, solenoid 18 promotes or stimulates layer board 16 of bending, make layer board 16 of bending rotate as the centre of a circle along its articulated position department that has with articulated shaft 15, can adjust the inclination of layer board 16 of bending, thereby can adjust the lower bending camber of backplate, the controllability of device is stronger, be favorable to the popularization of device.
Further, go up mould base 8 and install second fixation nut 9 near the one end of first fixation nut 2, and the internal thread of second fixation nut 9 installs the fixing bolt 6 of mutually supporting with first fixation nut 2, through twisting fixing bolt 6 in first fixation nut 2 and the second fixation nut 9 simultaneously, not only can adjust the distance between lower mould base 1 and the last mould base 8, make the device can be applicable to the backplate of different thickness, still can fix lower mould base 1 and last mould base 8, it is tight with the backplate clamp through lower mould base 1 and last mould base 8, prevent that the backplate from removing at the in-process of bending, be favorable to improving device's stability.
Furthermore, a rotating ring is arranged on the outer side of the spiral tube 18, and anti-skid protrusions are uniformly arranged on the outer side of the rotating ring, so that the spiral tube 18 can be conveniently rotated.
Further, an upper die base plate 7 is installed at one end, close to the supporting plate 4, of the bottom of the upper die base 8 and can be used for clamping the back plate.
Further, the bottom of the lower die base 1 is provided with an anti-skid rubber pad, the outer side of the anti-skid rubber pad is provided with anti-skid lines, the anti-skid effect is good, and the lower die base 1 can be prevented from sliding.
The working principle is as follows: when the bending device is used, firstly, a backboard to be bent downwards is placed at the top of a lower die base plate 5, a bent part of the backboard to be bent is placed at the position of a hinge shaft 15, then an upper die base 8 is placed at the top of the backboard, an upper die base plate 7 at the bottom of the upper die base 8 is attached to the backboard, a fixing bolt 6 is screwed into a first fixing nut 2 and a second fixing nut 9 simultaneously, so that the lower die base 1 and the upper die base 8 are fixed, the backboard is clamped through the lower die base 1 and the upper die base 8, when the lower bending degree of the backboard is required to be adjusted, a worker can rotate a screw tube 18 clockwise or anticlockwise to enable a screw rod 17 to move inside the screw tube 18 through threads, the screw tube 18 pushes or pulls the bending support plate 16, the bending support plate 16 rotates along the hinged position of the bending support plate 16 with the hinge shaft 15 as, the layer board 16 that will bend adjusts to suitable inclination, during the backplate of bending, be connected connecting rod 10 with external drive device's output, drive arrangement promotes connecting plate 13 through connecting rod 10 and slides downwards on spout 12, the backplate is pressed to the pole 14 of bending of connecting plate 13 bottom, make the kink that the backplate is located articulated shaft 15 position department produce and buckle, drive arrangement continuously promotes connecting rod 10 until the backplate bottom is bent to the top of laminating in layer board 16 of bending, can accomplish the process of bending down of backplate, twist out fixing bolt 6 from first fixation nut 2 and second fixation nut 9 simultaneously, can take off from lower mould base 1 top with last mould base 8, thereby can take off the backplate after bending down from the device.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a mould of bending under backplate, includes lower mould base (1), goes up mould base (8) and mounting groove (19), its characterized in that: the die comprises a lower die base (1), a supporting plate (4) is uniformly installed at one end of the top of the lower die base (1), a lower die base plate (5) is installed at the top of the supporting plate (4), a mounting groove (19) is formed in one end, far away from the supporting plate (4), of the top of the lower die base (1), an articulated shaft (15) is installed at one end, close to the mounting groove (19), of the lower die base plate (5), a bending supporting plate (16) is hinged to the outer side of the articulated shaft (15), a first fixing nut (2) is installed at one end, close to the supporting plate (4), of the lower die base (1), a sliding groove (12) is formed in the bottom, close to one end of a bearing (3), of the upper die base (8), a connecting plate (13) is installed through a sliding block, a connecting rod (10) is installed at the top of the connecting plate (13), a bending, the connecting rod (10) penetrates through the through hole (11) and extends to the outside of the upper die base (8).
2. The back plate downward bending die according to claim 1, wherein: the bearing (3) is installed to the inside bottom in mounting groove (19), and the internally mounted of bearing (3) has solenoid (18), screw rod (17) are installed to the internal thread of solenoid (18), the top of screw rod (17) is articulated with layer board (16) of bending.
3. The back plate downward bending die according to claim 1, wherein: go up mould base (8) and install second fixation nut (9) near the one end of first fixation nut (2), and the inside screw thread of second fixation nut (9) is installed and is mutually supported fixing bolt (6) with first fixation nut (2).
4. The back plate downward bending die according to claim 2, wherein: the swivel is installed in the outside of screwed pipe (18), and the outside of swivel evenly is provided with anti-skidding arch.
5. The back plate downward bending die according to claim 1, wherein: an upper die base plate (7) is installed at one end, close to the supporting plate (4), of the bottom of the upper die base (8).
6. The back plate downward bending die according to claim 1, wherein: the anti-skidding rubber mat is installed to the bottom of lower mould base (1), and the outside of anti-skidding rubber mat is provided with anti-skidding line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921738353.6U CN210160270U (en) | 2019-10-17 | 2019-10-17 | Mould of bending under backplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921738353.6U CN210160270U (en) | 2019-10-17 | 2019-10-17 | Mould of bending under backplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210160270U true CN210160270U (en) | 2020-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921738353.6U Expired - Fee Related CN210160270U (en) | 2019-10-17 | 2019-10-17 | Mould of bending under backplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210160270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355102A (en) * | 2020-12-18 | 2021-02-12 | 山东沃尔斯铜铝业有限公司 | Multi-purpose aluminium alloy bender |
-
2019
- 2019-10-17 CN CN201921738353.6U patent/CN210160270U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355102A (en) * | 2020-12-18 | 2021-02-12 | 山东沃尔斯铜铝业有限公司 | Multi-purpose aluminium alloy bender |
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| 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: 20200320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |