CN207071635U - The rear material stopping device for bending machine of adjustable angle - Google Patents
The rear material stopping device for bending machine of adjustable angle Download PDFInfo
- Publication number
- CN207071635U CN207071635U CN201720699530.9U CN201720699530U CN207071635U CN 207071635 U CN207071635 U CN 207071635U CN 201720699530 U CN201720699530 U CN 201720699530U CN 207071635 U CN207071635 U CN 207071635U
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- bearing
- fixed
- stopping device
- bending machine
- material stopping
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- 238000005452 bending Methods 0.000 title claims abstract description 36
- 239000000463 material Substances 0.000 title claims abstract description 21
- 239000002184 metal Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model belongs to bender manufacturing technology field, and in particular to a kind of rear material stopping device for bending machine of adjustable angle, including support mounting seat, supports the top of mounting seat to be fixed with rotating self-locking mechanism by support column, striker plate is fixed with rotating self-locking mechanism.The rear material stopping device for bending machine of adjustable angle described in the utility model, on the premise of original stock stop can only carry out straight flange positioning, realize angle positioning during workpiece bending, positioned by the accurate adjustment of angle, improve positioning precision, improve product quality, for with a collection of workpiece, only need that by an angular adjustment location requirement can be met, it is no longer necessary to carry out card to each workpiece and turn positioning, effectively increase operating efficiency.
Description
Technical field
A kind of rear material stopping device for bending machine of adjustable angle is the utility model is related to, belongs to bender manufacturing technology field.
Background technology
Bender work adjusts the displacement of sliding block by two based on the AC servo motor of transducer drive, uses two
Individual servomotor drives back material stopping, and bender passes through shelves bin left-right and front-back, sliding block upper and lower displacement after adjustment, you can is converted into difference
The bool of shape.Bending process is：Required according to bending workpieces, back material stopping is firstly moved at workpiece straight flange anchor point, root
According to the selected upper mould of radius bend, mobile sliding block and upper mould are depressed at bending angle requirement and bending are carried out to workpiece, then backhaul,
Above procedure is repeated until bending workpieces completion of processing.
Because rear baffle of bending machine frame can only move forward and backward along X-axis, thus back material stopping device can only carry out it is movable and
Horizontally slipped along back material stopping frame guide rail, the workpiece 27 parallel with positioning side 29 of bending line 28 can only be carried out and positioned, such as Fig. 5 institutes
Show, can not then be positioned for some bending lines 28 with positioning the workpiece 27 of side 29 not parallel (angled), as shown in Figure 6.
If being molded the bending part of Fig. 6 shown types, in process of production, it is necessary to which carrying out card to each workpiece turns positioning, add
Work efficiency rate is low, low precision.
Utility model content
Deficiency of the prior art, the technical problems to be solved in the utility model are more than：There is provided one kind can be accurate
Workpiece orientation angle is adjusted, hypotenuse positioning, and the adjustable angle that bending precision is larger, bending efficiency is higher can be carried out to workpiece
Rear material stopping device for bending machine.
The rear material stopping device for bending machine of adjustable angle described in the utility model, including support mounting seat, support mounting seat
Top rotating self-locking mechanism is fixed with by support column, be fixed with striker plate on rotating self-locking mechanism.
Operation principle and process：
By adjusting rotating self-locking mechanism, striker plate is set to reach its operating angle, you can accurately to carry out hypotenuse to workpiece and determine
Position.
Described rotating self-locking mechanism includes supporting table and upper lid, and the left and right ends of supporting table and upper lid are respectively fixed with axle
Hold lid and shaft end ring, be fixed with pipe guide rail between bearing cap and shaft end ring, the front side of pipe guide rail is provided with chute, bearing cap with
Left bearing and right bearing are separately installed with shaft end ring, rotary screw, rotary screw are installed between left bearing and right bearing
The inner side of pipe guide rail is arranged on, one end of rotary screw is fixed with handle through bearing cap, shifting is threaded with rotary screw
Dynamic nut, the contiguous block on travelling nut are fixed with rack through chute；Lower shaft end back-up ring is respectively equipped with supporting table and upper lid
With upper shaft end ring, lower bearing and upper bearing (metal), lower bearing and upper bearing (metal) are separately installed with lower shaft end back-up ring and upper shaft end ring
Between rotary shaft is installed, the outside of rotary shaft is sequentially provided with connecting plate and gear from bottom to top, wheel and rack engagement matching,
Described striker plate is fixed on the front side of connecting plate.This structure operation is simple, and rotation, self-locking precision are higher.
Angle scale is fixed with described supporting table, the center of circle of angle scale is located on the axis of rotary shaft, outside rotary shaft
Side is additionally provided with the pointer corresponding with angle scale, can more intuitively show angle of inclination, and running accuracy is higher.
It is key connection between described gear and rotary shaft, installation, dismounting are simple, are easy to safeguard.
It is key connection between described connecting plate and rotary shaft, installation, dismounting are simple, are easy to safeguard.
Described striker plate is connected with connecting plate by steady pin, is installed, is dismantled simply, is easy to safeguard.
Described support column has retractility, can be according to the thickness for treating bending workpieces, the appropriate height for adjusting supporting table, folding
Curved effect is more preferable.
Possessed beneficial effect is the utility model compared with prior art：
The rear material stopping device for bending machine of adjustable angle described in the utility model, it can only carry out straight flange in original stock stop and determine
On the premise of position, angle positions when realizing workpiece bending, improves positioning precision by the accurate adjustment positioning of angle, improves production
Quality, simultaneously for a collection of workpiece, it is only necessary to location requirement can be met by an angular adjustment, it is no longer necessary to every
Product carries out card and turns positioning, effectively increases operating efficiency.
Brief description of the drawings
Fig. 1 is the external structure schematic diagram of the utility model preferred embodiment；
Fig. 2 is that the structural representation after covering is removed in Fig. 1；
Fig. 3 is the structural representation after each parts fractionation in Fig. 1；
Fig. 4 is use state figure of the present utility model；
Fig. 5 is the bending line Workpiece structure schematic diagram parallel with positioning side；
Fig. 6 is the bending line Workpiece structure schematic diagram not parallel with positioning side.
In figure：1st, mounting seat is supported；2nd, support column；3rd, handle；4th, supporting table；5th, upper lid；6th, upper shaft end ring；
7th, gear；8th, pointer；9th, angle scale；10th, connecting plate；11st, striker plate；12nd, bearing cap；13rd, left bearing；14、
Pipe guide rail；15th, upper bearing (metal)；16th, right bearing；17th, shaft end ring；18th, rack；19th, steady pin；20th, chute；
21st, rotary shaft；22nd, rotary screw；23rd, travelling nut；24th, lower bearing；25th, lower shaft end back-up ring；26th, back material stopping is horizontal
Beam；27th, workpiece；28th, bending line；29th, side is positioned.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
As shown in Figure 1 to Figure 3, the rear material stopping device for bending machine of adjustable angle described in the utility model, including support peace
Seat 1 is filled, the top of support mounting seat 1 is fixed with rotating self-locking mechanism by support column 2, backgauge is fixed with rotating self-locking mechanism
Plate 11.
By adjusting rotating self-locking mechanism, striker plate 11 is set to reach its operating angle, you can accurately to be carried out to workpiece 27 tiltedly
Side positions.
In preferred embodiment：Rotating self-locking mechanism includes the left and right ends of supporting table 4 and upper lid 5, supporting table 4 and upper lid 5
Bearing cap 12 and shaft end ring 17 are respectively fixed with, pipe guide rail 14, pipe guide rail are fixed between bearing cap 12 and shaft end ring 17
14 front side is provided with chute 20, and left bearing 13 and right bearing 16, left bearing are separately installed with bearing cap 12 and shaft end ring 17
Rotary screw 22 is installed, rotary screw 22 is arranged on the inner side of pipe guide rail 14, rotary screw 22 between 13 and right bearing 16
One end is fixed with handle 3 through bearing cap 12, is threaded with travelling nut 23 on rotary screw 22, the company on travelling nut 23
Connect block and be fixed with rack 18 through chute 20；Lower shaft end back-up ring 25 and upper shaft end ring 6 are respectively equipped with supporting table 4 and upper lid 5,
Be separately installed with lower bearing 24 and upper bearing (metal) 15 in lower shaft end back-up ring 25 and upper shaft end ring 6, lower bearing 24 and upper bearing (metal) 15 it
Between rotary shaft 21 is installed, the outside of rotary shaft 21 is sequentially provided with connecting plate 10 and gear 7, gear 7 and rack 18 from bottom to top
Engagement matching, described striker plate 11 is fixed on the front side of connecting plate 10, and this structure operation is simple, rotation, self-locking precision compared with
It is high；Angle scale 9 is fixed with supporting table 4, the center of circle of angle scale 9 is located on the axis of rotary shaft 21, and the outside of rotary shaft 21 is also
Provided with the pointer 8 corresponding with angle scale 9, angle of inclination can be more intuitively shown, running accuracy is higher；Gear 7 and rotary shaft
It is key connection between 21, installation, dismounting are simple, are easy to safeguard；It is key connection between connecting plate 10 and rotary shaft 21, installs, tears open
Unload simply, be easy to safeguard；Striker plate 11 is connected with connecting plate 10 by steady pin 19, is installed, is dismantled simply, is easy to tie up
Shield；Support column 2 has retractility, can be according to the thickness for treating bending workpieces 27, the appropriate height for adjusting supporting table 4, bending effect
More preferably.
The rear material stopping device for bending machine of adjustable angle described in the utility model, it can only carry out straight flange in original stock stop and determine
On the premise of position, angle positioning during 27 bending of workpiece is realized, is positioned by the accurate adjustment of angle, is improved positioning precision, carry
High product quality, for a collection of workpiece 27, it is only necessary to can meet location requirement by an angular adjustment, it is no longer necessary to
Card is carried out to each workpiece 27 and turns positioning, effectively increases operating efficiency.
Claims (6)
1. a kind of rear material stopping device for bending machine of adjustable angle, including support mounting seat (1), it is characterised in that：Support mounting seat
(1) top is fixed with rotating self-locking mechanism by support column (2), and striker plate (11) is fixed with rotating self-locking mechanism；It is described
Rotating self-locking mechanism include supporting table (4) and it is upper lid (5), supporting table (4) and it is upper cover (5) left and right ends be respectively fixed with axle
Lid (12) and shaft end ring (17) are held, pipe guide rail (14), pipe guide rail are fixed between bearing cap (12) and shaft end ring (17)
(14) front side is provided with chute (20), and left bearing (13) and right bearing are separately installed with bearing cap (12) and shaft end ring (17)
(16) rotary screw (22), is installed, rotary screw (22) is arranged on pipe guide rail between left bearing (13) and right bearing (16)
(14) inner side, one end of rotary screw (22) are fixed with handle (3) through bearing cap (12), and screw thread connects on rotary screw (22)
It is connected to travelling nut (23), the contiguous block on travelling nut (23) is fixed with rack (18) through chute (20)；Supporting table (4) and
Lower shaft end back-up ring (25) and upper shaft end ring (6), lower shaft end back-up ring (25) and upper shaft end ring (6) are respectively equipped with upper lid (5)
Lower bearing (24) and upper bearing (metal) (15) are inside separately installed with, rotary shaft is installed between lower bearing (24) and upper bearing (metal) (15)
(21), the outside of rotary shaft (21) is sequentially provided with connecting plate (10) and gear (7) from bottom to top, and gear (7) is nibbled with rack (18)
Matching is closed, described striker plate (11) is fixed on the front side of connecting plate (10).
2. the rear material stopping device for bending machine of adjustable angle according to claim 1, it is characterised in that：Described supporting table
(4) angle scale (9) is fixed with, the center of circle of angle scale (9) is located on the axis of rotary shaft (21), and the outside of rotary shaft (21) is also
Provided with the pointer (8) corresponding with angle scale (9).
3. the rear material stopping device for bending machine of adjustable angle according to claim 1 or 2, it is characterised in that：Described gear
(7) it is key connection between rotary shaft (21).
4. the rear material stopping device for bending machine of adjustable angle according to claim 1 or 2, it is characterised in that：Described connection
It is key connection between plate (10) and rotary shaft (21).
5. the rear material stopping device for bending machine of adjustable angle according to claim 1 or 2, it is characterised in that：Described backgauge
Plate (11) is connected with connecting plate (10) by steady pin (19).
6. the rear material stopping device for bending machine of adjustable angle according to claim 1 or 2, it is characterised in that：Described support
Post (2) has retractility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720699530.9U CN207071635U (en) | 2017-06-15 | 2017-06-15 | The rear material stopping device for bending machine of adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720699530.9U CN207071635U (en) | 2017-06-15 | 2017-06-15 | The rear material stopping device for bending machine of adjustable angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207071635U true CN207071635U (en) | 2018-03-06 |
Family
ID=61513906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720699530.9U Active CN207071635U (en) | 2017-06-15 | 2017-06-15 | The rear material stopping device for bending machine of adjustable angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207071635U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994192A (en) * | 2018-10-09 | 2018-12-14 | 戴梓莘 | A kind of rear material stopping device for bending machine |
| CN111974849A (en) * | 2020-08-27 | 2020-11-24 | 郑美月 | But angle regulation's convenient automatic bending machine |
-
2017
- 2017-06-15 CN CN201720699530.9U patent/CN207071635U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994192A (en) * | 2018-10-09 | 2018-12-14 | 戴梓莘 | A kind of rear material stopping device for bending machine |
| CN111974849A (en) * | 2020-08-27 | 2020-11-24 | 郑美月 | But angle regulation's convenient automatic bending machine |
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