CN208162344U - A kind of bending machine - Google Patents
A kind of bending machine Download PDFInfo
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- CN208162344U CN208162344U CN201820199419.8U CN201820199419U CN208162344U CN 208162344 U CN208162344 U CN 208162344U CN 201820199419 U CN201820199419 U CN 201820199419U CN 208162344 U CN208162344 U CN 208162344U
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- bending
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- block
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Abstract
The utility model belongs to apparatus for bending field, provides a kind of bending machine, including：Rack, rack are formed with bending mouth；Lower knife plate is located at bending mouth lower side and connect with rack；Upper knife plate is located at side on bending mouth and connect with housing slide；Back material stopping component is set in rack, and one end of block is located at lower knife plate side；Electronic ruler link block, lower end are connected to frame underside end.Compared with prior art, the utility model has the advantage of the bending machines when carrying out bending to plate, electronic ruler is not influenced by lower pressure, to improve measurement accuracy, knife plate dropping distance precision can be improved, increase sheet metal bending precision, back material stopping component can be adjusted according to the length and bending depth of different plates, increase the versatility of this bending machine.
Description
Technical field
The utility model belongs to apparatus for bending field, and in particular to a kind of bending machine.
Background technique
Bending machine is a kind of machine that bending can be carried out to plate, and bending machine is divided into manual bending machine, hydraulic bending press
And numerical control bender, manual bending machine are divided into mechanical, hand-driven bending machine and electric and hand bending machine again, hydraulic bending press is by same
Step mode can be divided into again：Synchronous axis, the synchronization of machine liquid and electro-hydraulic synchronization are turned round, hydraulic bending press can be divided into upper dynamic again by motion mode
Formula and lower-moving type, bending machine in the prior art is mostly hydraulic bending press, but there are many disadvantages for traditional hydraulic bending press：
1, bending precision is lower, is unable to satisfy high-precision requirement；2, bending inefficiency can not keep up with rhythm of production；3, bending machine is more
It is secondary to be deformed because of stress using rear bottom plate；4, position inaccurate, and a bending machine can only be applicable in a kind of plate.In view of
This, needs to design the wide bending machine of high a bending precision, high-efficient, accurate positioning, versatility.
Utility model content
Technical problem to be solved in the utility model is the status for the prior art, and provides a kind of bending machine.
The utility model solves technical solution used by above-mentioned technical problem：It is proposed a kind of bending machine, including：
Rack, the rack are formed with bending mouth；
Lower knife plate is located at the bending mouth lower side and connect with the rack, and the lower knife plate is for putting wait roll over
Curved plate；
Upper knife plate is located at side on the bending mouth and connect with the housing slide, the upper knife plate lower end connection
There are several for installing the cutter link block of cutter；
Back material stopping component is set in the rack, and back material stopping component one end is equipped with several blocks, the block
One end be located at the lower knife plate side；
Electronic ruler link block, lower end are connected to the frame underside end, and electronic ruler link block upper end is equipped with electronics
Ruler, described electronic ruler one end are connected to the upper knife plate side；
It can be by sheet metal bending when the upper knife plate is close to the lower knife plate.
In a kind of above-mentioned bending machine, electronic ruler link block lower end be equipped with connecting plate, the one end of the connection board with
The frame underside end connection, forms tension gap between electronic ruler link block and the rack.
In a kind of above-mentioned bending machine, the back material stopping component includes：
Y-axis moving guide rail, Y-axis moving guide rail one end are set to the lower knife plate rear side end；
Y-axis movable block is slidably connected with the Y-axis moving guide rail, and Y-axis movable block both ends are equipped with connecting column；
X-axis moving guide rail, both ends are connected to a connecting column upper end, and each described block one end is slidably connected
In X-axis moving guide rail upper end.
In a kind of above-mentioned bending machine, the X-axis moving guide rail and the lower knife plate upper surface horizontal parallel.
In a kind of above-mentioned bending machine, each cutter link block includes：
Intermediate plate, the upper end are connected to the upper knife plate lower end, and the intermediate plate lower end offers even cutter groove；
Fastening plates, and the intermediate plate elastic connection opens up in the fastening plates fluted, can be rotated in the groove
It is connected with spanner, described spanner one end, which has, props up block, and described block one end of propping up abuts against and intermediate plate side end face.
In a kind of above-mentioned bending machine, the intermediate plate upper end is equipped with upper knife plate link block, the upper knife plate link block
It is removably connected to the upper knife plate, intermediate plate upper end is also provided with notch, and tapered wedges are inserted in the notch, described oblique
Voussoir upper surface abuts against on the upper knife plate lower end surface, and tapered wedges lower end surface abuts against on whose lower end face.
In a kind of above-mentioned bending machine, the frame upper end is equipped with several oil cylinders, and each oil cylinder lower end connects
It is connected to the upper knife plate.
Compared with prior art, the utility model has the advantage of the bending machines when carrying out bending to plate, electronic ruler
It is not influenced by lower pressure, to improve measurement accuracy, knife plate dropping distance precision can be improved, increase sheet metal bending essence
Degree, back material stopping component can be adjusted according to the length and bending depth of different plates, increase the versatility of this bending machine.
Detailed description of the invention
Fig. 1 is the concrete structure schematic diagram of this bending machine；
Fig. 2 is the rearview of bending machine in Fig. 1；
Fig. 3 is the concrete structure schematic diagram of cutter link block.
Fig. 4 is the structural schematic diagram of spanner.
In figure, rack 1, bending mouth 2, lower knife plate 3, upper knife plate 4, cutter link block 5, back material stopping component 6, block 7, electronics
Ruler link block 8, electronic ruler 9, connecting plate 10, tension gap 11, Y axis moving guide rail 12, Y-axis movable block 13, connecting column 14, X-axis
Moving guide rail 15, intermediate plate 16, even cutter groove 17, fastening plates 18, groove 19, spanner 20, prop up block 21, link block 23, notch 24,
Tapered wedges 25, oil cylinder 26.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As depicted in figs. 1 and 2, this bending machine, including：Rack 1, rack 1 are formed with bending mouth 2；Lower knife plate 3, is located at
It 2 lower side of bending mouth and is connect with rack 1, lower knife plate 3 is used to put the plate to bending；Upper knife plate 4 is located at bending mouth 2
It upper side and is slidably connected with rack 1, upper 4 lower end of knife plate is connected with several for installing the cutter link block 5 of cutter；Afterwards
Backgauge component 6 is set in rack 1, and 6 one end of back material stopping component is equipped with several blocks 7, and one end of block 7 is located at lower knife plate
3 sides；Electronic ruler link block 8, lower end are connected to 1 lower side of rack, and 8 upper end of electronic ruler link block is equipped with electronic ruler 9, electronics
9 one end of ruler is connected to 4 side of knife plate；It can be by sheet metal bending when upper knife plate 4 is close to lower knife plate 3.
Cutter link block 5, when upper knife plate 4 moves down, can roll over the plate on lower knife plate 3 for connecting cutter
Curved, 7 one end of block can act against the end face of plate, need when the different location of plate carries out bending, it is only necessary to move back
Dynamic block 7, such benefit is to can be improved the precision of bending position while facilitating bending again, when one block of plate needs
When multiple positions carry out bending, it is only necessary to which moving backward for interval can carry out bending at various locations, improve equipment
Versatility.
The purpose for being provided with several cutter link blocks 5 is, can be more when the plate to different in width carries out bending
The cutter for changing different length achievees the purpose that cutter adapts to plate, more improves the versatility of bending machine.
When plate carries out bending, since pressure of the upper knife plate 4 to lower knife plate 3 can make 1 middle part of rack because of itself stress
And deform, electronic ruler 9 is connected directly to 1 side of rack in traditional technology, thus electronic ruler 9 can be made by rack 1
The inaccuracy of measurement caused by the influence of deformation, and in the application, the lower end of electronic ruler link block 8 is connect with 1 lower side of rack,
Other positions of electronic ruler 9 are not contact with rack 1, and 9 one end of electronic ruler is connected to knife plate 4, the other end and electronics at this time
The connection of 8 upper end of ruler link block, this makes it possible to guarantee that the stress deformation of the rack 1 in bending do not interfere with electronic ruler link block
8, so as to guarantee that electronic ruler 9 is unaffected in bending, which improves the measurement accuracy of electronic ruler 9, thus
The dropping distance of knife plate 4 can be accurately controlled, bending precision is improved.
As shown in Fig. 2, 8 lower end of electronic ruler link block is equipped with connecting plate 10,10 one end of connecting plate and 1 lower side of rack connect
It connects, forms tension gap 11 between electronic ruler link block 8 and rack 1, tension gap 11 makes electronic ruler link block 8 not by rack
The influence of 1 deformation.
Back material stopping component 6 includes：Y-axis moving guide rail 12,12 one end of Y-axis moving guide rail, which is set to, cuts 3 rear side end of plate；Y
Axis movable block 13 is slidably connected with Y-axis moving guide rail 12, and 13 both ends of Y-axis movable block are equipped with connecting column 14；X-axis movement is led
Rail 15, both ends are connected to 14 upper end of connecting column, and each 7 one end of block is slidably connected to X-axis moving guide rail 15
Upper end.
Y-axis movable block 13 can move back and forth on Y-axis moving guide rail 12, because 13 both ends of Y-axis movable block are respectively equipped with
One connecting column 14 and 14 upper end of connecting column is connect with X-axis moving guide rail 15, so being able to drive when Y-axis movable block 13 is mobile
X-axis moving guide rail 15 is mobile, that is, block 7 is driven to move in the Y-axis direction, can adjust block 7 at this time and cut
The relative position of plate 3 can realize that plate is positioned in the bending of different location.
When the plate to different in width carries out bending, it is only necessary to adjust position of the block 7 in X-axis, i.e., changeable gear
Block 7 and plate one end abut against a little, so that plate accurate positioning and being capable of increasing the versatility of this bending machine.
X-axis moving guide rail 15 and lower 3 upper surface horizontal parallel of knife plate, can make the level of block 7 Yu plate in this way
Position is parallel.
As shown in Fig. 1, Fig. 3 and Fig. 4, each cutter link block 5 includes：Intermediate plate 16, the upper end is connected to upper slitter
4 lower end of plate, 16 lower end of intermediate plate offer even cutter groove 17；Fastening plates 18, and 16 elastic connection of intermediate plate are opened in fastening plates 18
Equipped with groove 19, being rotatably connected in groove 19 has spanner 20, and 20 one end of spanner, which has, props up block 21, props up 21 one end of block and abuts against
With 16 side end face of intermediate plate.
Even cutter groove 17 is for putting cutter, and fastening plates 18 are for fixing cutter, because fastening plates 18 are with intermediate plate 16
Elastic connection, so fastening plates 18 can be propped up by propping up block 21 when rotating spanner 20, so that fastening plates 18 and intermediate plate 16
Between connection gap become larger, thus allow for replacing different cutters.
16 upper end of intermediate plate is equipped with upper knife plate link block 23, and upper knife plate link block 23 is removably connected to knife plate 4, in
16 upper end of Jie's plate is also provided with notch 24, and tapered wedges 25 are inserted in notch 24, and 25 upper surface of tapered wedges abuts against under knife plate 4
On end face, 25 lower end surface of tapered wedges is abutted against on 24 lower end surface of notch.
When cutter can generate deformation after being used for multiple times, so that cutter itself generates radian, can thus lead
Cause bending precision when bending to beat less than requiring, in the application, tapered wedges 25 plug in notch 24, and 25 upper surface of tapered wedges top
It is against on 4 lower end surface of knife plate, 25 lower end surface of tapered wedges abuts against on 24 lower end surface of notch, and this makes it possible to by adjusting inclined wedge
The depth that block 25 is inserted into notch 24 enables intermediate plate 16 to generate certain deformation, so as to the deflection of quasi-complement cutter,
Achieve the purpose that improve cutter to sheet metal bending precision.
As shown in Figure 1,1 upper end of rack is equipped with several oil cylinders 26, each 26 lower end of oil cylinder is all connected to knife plate 4, this
Oil cylinder 26 in application can be made using the lesser oil cylinder 26 of interior latus rectum so that the speed of 26 piston of oil cylinder becomes faster
The movement speed of upper knife plate 4 becomes faster.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application defined in range.
Claims (7)
1. a kind of bending machine, which is characterized in that including：
Rack, the rack are formed with bending mouth；
Lower knife plate is located at the bending mouth lower side and connect with the rack, and the lower knife plate is for putting to bending
Plate；
Upper knife plate is located at side on the bending mouth and connect with the housing slide, if the upper knife plate lower end is connected with
Dry for installing the cutter link block of cutter；
Back material stopping component, be set to the rack in, back material stopping component one end be equipped with several blocks, the one of the block
End is located at the lower knife plate side；
Electronic ruler link block, lower end are connected to the frame underside end, and electronic ruler link block upper end is equipped with electronic ruler, institute
It states electronic ruler one end and is connected to the upper knife plate side；
It can be by sheet metal bending when the upper knife plate is close to the lower knife plate.
2. a kind of bending machine according to claim 1, which is characterized in that electronic ruler link block lower end is equipped with connection
Plate, the one end of the connection board are connect with the frame underside end, and tension gap is formed between electronic ruler link block and the rack.
3. a kind of bending machine according to claim 1, which is characterized in that the back material stopping component includes：
Y-axis moving guide rail, Y-axis moving guide rail one end are set to the lower knife plate rear side end；
Y-axis movable block is slidably connected with the Y-axis moving guide rail, and Y-axis movable block both ends are equipped with connecting column；
X-axis moving guide rail, both ends are connected to a connecting column upper end, and each described block one end is slidably connected to institute
State X-axis moving guide rail upper end.
4. a kind of bending machine according to claim 3, which is characterized in that on the X-axis moving guide rail and the lower knife plate
End face horizontal parallel.
5. a kind of bending machine according to claim 1, which is characterized in that each cutter link block includes：
Intermediate plate, the upper end are connected to the upper knife plate lower end, and the intermediate plate lower end offers even cutter groove；
Fastening plates, and the intermediate plate elastic connection opens up in the fastening plates fluted, is rotatably connected in the groove
There is spanner, described spanner one end, which has, props up block, and described block one end of propping up abuts against and intermediate plate side end face.
6. a kind of bending machine according to claim 5, which is characterized in that the intermediate plate upper end is connected equipped with upper knife plate
Block, the upper knife plate link block are removably connected to the upper knife plate, and intermediate plate upper end is also provided with notch, in the notch
Tapered wedges are inserted with, the tapered wedges upper surface abuts against on the upper knife plate lower end surface, and tapered wedges lower end surface abuts against notch
On lower end surface.
7. a kind of bending machine according to claim 1, which is characterized in that the frame upper end is equipped with several oil cylinders, often
A oil cylinder lower end is all connected to the upper knife plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820199419.8U CN208162344U (en) | 2018-02-05 | 2018-02-05 | A kind of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820199419.8U CN208162344U (en) | 2018-02-05 | 2018-02-05 | A kind of bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208162344U true CN208162344U (en) | 2018-11-30 |
Family
ID=64383758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820199419.8U Active CN208162344U (en) | 2018-02-05 | 2018-02-05 | A kind of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208162344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435837A (en) * | 2018-02-05 | 2018-08-24 | 宁波广元玛赫机床有限公司 | A kind of bender |
-
2018
- 2018-02-05 CN CN201820199419.8U patent/CN208162344U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435837A (en) * | 2018-02-05 | 2018-08-24 | 宁波广元玛赫机床有限公司 | A kind of bender |
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