CN110340186A - A kind of steel plate bending machine bending depth adjustable type - Google Patents
A kind of steel plate bending machine bending depth adjustable type Download PDFInfo
- Publication number
- CN110340186A CN110340186A CN201910750593.6A CN201910750593A CN110340186A CN 110340186 A CN110340186 A CN 110340186A CN 201910750593 A CN201910750593 A CN 201910750593A CN 110340186 A CN110340186 A CN 110340186A
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- Prior art keywords
- fixedly installed
- bending
- block
- steel plate
- piston
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/002—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of steel plate bending machines for bending depth adjustable type, including bottom plate, left-hand thread column and right-hand thread column are symmetrically fixedly installed on the bottom plate, bend bar one is provided on the cylinder one, nut seat is movably set on the lead screw, the nut seat is provided with cylinder two close to the side of bottom plate, is provided with bend bar two on the cylinder two；It is symmetrically fixedly installed special-shaped piston in the inner cavity of the bottom plate, fixed rotating shaft is fixedly installed in the groove of the concave block, activity is provided through bull stick on the fixed rotating shaft, is fixedly installed grip block on the bull stick.The present invention provides the steel plate bending machines of bending depth adjustable type, it is built-in with two groups of bending structures, both it can be used alone, two different form of Bending Processing can also be carried out to steel plate simultaneously, simultaneously, bending position and bending depth can be adjusted precisely in the device, and for the dynamic clamp structure of two sides but also steel plate is effectively fixed in bending process, effect is preferable.
Description
Technical field
The present invention relates to bending machine technical field, specially a kind of steel plate bending machine for bending depth adjustable type.
Background technique
In the prior art, application No. is a kind of steel plate bending device of " 201810949878.8 ", including mounting platform, institutes
The mounting platform front stated is provided with pressure plate, and the two sides of pressure plate are provided with clamping motor, and the motor shaft of clamping motor passes through
Pressure plate is connected with lead screw III, and stainless steel plate is mounted on mounting platform, and clamping motor rotation drives pressure plate to complete to stainless
The compression of steel plate is provided with bending frame before mounting platform, and one end of lead screw II connects mounting platform, and one end passes through bending frame and adjusts
It saves motor to be connected, rectangular channel is provided on bending frame, lead screw II is provided in rectangular channel, bending plate can be under the drive of bending motor
It is moved up and down on lead screw II, completes the bending to stainless steel plate, the steel plate bending apparatus structure is novel, design is reasonable, operation
It is convenient, it can come into operation extensively.
But in use, however it remains more apparent defect: 1, being only provided in above-mentioned apparatus single
Bending motor can be only done primary bending, cannot meet the needs that steel plate carries out bending twice simultaneously, and efficiency is lower；2, above-mentioned
The position of bending motor is fixed in device, and when the bending position of steel plate adjusts, above-mentioned apparatus cannot be used,
Bad adaptability；3, lack the structure that the bending depth to steel plate is limited and adjusted in above-mentioned apparatus, be not able to satisfy diversification
Process requirements；4, lack the structure that dynamic clamp is carried out to steel plate, as steel plate is gradually bent, steel plate in above-mentioned apparatus
The linear distance at both ends is constantly reducing, it is therefore desirable to which a kind of dynamic clamp structure is defined the position of steel plate, avoids
There is bending deviation.
Summary of the invention
The purpose of the present invention is to provide a kind of steel plate bending machines for bending depth adjustable type, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme:
A kind of steel plate bending machine bending depth adjustable type, including bottom plate are symmetrically fixedly installed a left side on the bottom plate
Threaded post and right-hand thread column, screw thread is provided with caging bolt on the left-hand thread column and right-hand thread column, and the left-hand thread column is separate
One end of bottom plate is fixedly installed transverse slat, and the transverse slat is provided with cylinder one close to one end of bottom plate, is arranged on the cylinder one
There is bend bar one, bearing block is fixedly installed in the inner cavity of the transverse slat, lead screw is movably set in the bearing block, it is described
Lead screw is fixedly installed rotating handle far from one end of bearing block, and nut seat, the nut seat are movably set on the lead screw
Side close to bottom plate is provided with cylinder two, is provided with bend bar two on the cylinder two；
Special-shaped piston, the activity setting respectively of the both ends of the special-shaped piston are symmetrically fixedly installed in the inner cavity of the bottom plate
There are piston block one and piston block two, plunger shaft is provided between the piston block one and piston block two, the piston block one is separate
One end of plunger shaft is fixedly installed push rod one, limit plate is fixedly installed on the push rod one, the piston block two is far from living
One end of plug chamber is fixedly installed push rod two, and concave block is fixedly installed on the push rod two, is consolidated in the groove of the concave block
Surely it is provided with fixed rotating shaft, activity is provided through bull stick on the fixed rotating shaft, is fixedly installed grip block on the bull stick.
Preferably, the lead screw activity is disposed through in the mounting groove that right-hand thread column opens up.
Preferably, the symmetrical special-shaped piston, which extends through, is arranged in the inner cavity of left-hand thread column and right-hand thread column.
Preferably, the upper wall of the grip block offers threaded hole, and screw thread is provided through adjusting spiral shell in the threaded hole
Bar is fixedly installed grip block on the adjusting screw rod, and the adjusting screw rod is fixedly installed handwheel far from one end of grip block.
Preferably, side opposite with grip block on the grip block is provided with absorption layer.
Preferably, the piston block one and piston block two are symmetrically fixedly installed stopper far from the side of plunger shaft,
The stopper is fixed on the inner sidewall of special-shaped piston.
Compared with prior art, the beneficial effects of the present invention are:
1, the present apparatus is provided with two groups of bending structures, and the size of two groups of bend bars, shape can be different, because
This present apparatus can be used independently, also can carry out bending twice to steel plate simultaneously, and efficiency is higher, and production cost is effectively reduced；
2, have in the present apparatus position of one group of bending mechanism be it is revocable, can according to need the tune refined
Section can carry out Bending Processing in the different location of steel plate, and adaptability is high；
3, it is provided with the structure that the bending depth to steel plate is adjusted and limits in the present apparatus, can satisfy steel plate difference
The processing of degree bending needs；
4, dynamic clamp structure is provided in the present apparatus, can the two sides to steel plate carry out firm clamping, when steel plate with
Bending gradually deepen, when the linear distance on both sides being caused to be gradually reduced, the grip block of two sides also can equivalent move closer to, realize
Effective clamping limit to steel plate, improves the accuracy of bending operation.
The present invention provides the steel plate bending machines of bending depth adjustable type, are built-in with two groups of bending structures, both can be single
It solely uses, two kinds of different sizes, the Bending Processing of shape can also be carried out to steel plate simultaneously, meanwhile, bending position in the device
It can precisely be adjusted with bending depth, meet diversified processing needs, the dynamic clamp structure of two sides is but also steel plate exists
It is effectively fixed in bending process, effect is preferable.
Detailed description of the invention
Fig. 1 is overall structure main view of the invention；
Fig. 2 is enlarged drawing at the A in Fig. 1 of the invention；
Fig. 3 is concave block of the invention and grip block connection structure top view.
In figure: 1 bottom plate, 2 left-hand thread columns, 3 right-hand thread columns, 4 caging bolts, 5 transverse slats, 6 cylinders one, 7 bend bars one, 8
Bearing block, 9 lead screws, 10 rotating handles, 11 nut seats, 12 cylinders two, 13 bend bars two, 14 special-shaped pistons, 15 piston blocks one,
16 piston blocks two, 17 plunger shafts, 18 push rods one, 19 limit plates, 20 push rods two, 21 concave blocks, 22 fixed rotating shafts, 23 bull sticks, 24
Grip block, 25 threaded holes, 26 adjusting screw rods, 27 grip blocks, 28 handwheels, 29 absorption layers, 30 stoppers.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution:
A kind of steel plate bending machine bending depth adjustable type, including bottom plate 1 are symmetrically fixedly installed left spiral shell on bottom plate 1
Screw thread is provided with caging bolt 4 on line column 2 and right-hand thread column 3, left-hand thread column 2 and right-hand thread column 3, and caging bolt 4 can be along a left side
Threaded post 2 and right-hand thread column 3 rotate, and left-hand thread column 2 is fixedly installed transverse slat 5 far from one end of bottom plate 1, and transverse slat 5 is close to bottom plate 1
One end be provided with cylinder 1, bend bar 1 is provided on cylinder 1, is fixedly installed bearing block in the inner cavity of transverse slat 5
8, lead screw 9 is movably set in bearing block 8, and lead screw 9 is fixedly installed rotating handle 10 far from one end of bearing block 8, can pass through
Rotating handle 10 drives lead screw 9 to rotate in bearing block 8, nut seat 11 is movably set on lead screw 9, when lead screw 9 rotates
When, nut seat 11 can be moved along lead screw 9, and nut seat 11 is provided with cylinder 2 12, cylinder 1 close to the side of bottom plate 1
Other models such as SC63 can be used with cylinder 2 12, bend bar 2 13, bend bar 1 and folding are provided on cylinder 2 12
Size, the shape etc. of curved module 2 13 can not be identical, meet diversified bending needs.
Special-shaped piston 14 is symmetrically fixedly installed in the inner cavity of bottom plate 1, the both ends of special-shaped piston 14 are movably set with respectively
Piston block 1 and piston block 2 16 are provided with plunger shaft 17, fill out in plunger shaft 17 between piston block 1 and piston block 2 16
Filled with media such as piston oil, piston liquid, piston block 1 is fixedly installed push rod 1, push rod one far from one end of plunger shaft 17
Limit plate 19 is fixedly installed on 18, the position meeting inlay card that limit plate 19 finally moves down is in the top of caging bolt 4, limit plate 19
To steel plate can bending depth be defined, piston block 2 16 is fixedly installed push rod 2 20 far from one end of plunger shaft 17,
It is fixedly installed concave block 21 on push rod 2 20, fixed rotating shaft 22, fixed rotating shaft 22 are fixedly installed in the groove of concave block 21
Upper activity is provided through bull stick 23, and angle change can occur along fixed rotating shaft 22, be fixedly installed on bull stick 23 for bull stick 23
Grip block 24, grip block 24 are used to carry out clamping limit to the two sides of steel plate.
Preferably as one, 9 activity of lead screw is disposed through in the mounting groove that right-hand thread column 3 opens up, and lead screw 9 can installed
It is rotated in slot, right-hand thread column 3 plays the role of support to lead screw 9.
Preferably as one, symmetrical special-shaped piston 14 extends through the inner cavity that left-hand thread column 2 and right-hand thread column 3 is arranged in
In, it is such that the overall aesthetics that device can be improved is set.
Preferably as one, the upper wall of grip block 24 offers threaded hole 25, and screw thread is provided through tune in threaded hole 25
Screw rod 26 is saved, grip block 27 is fixedly installed on adjusting screw rod 26, adjusting screw rod 26 is fixedly installed far from one end of grip block 27
There is handwheel 28, adjusting screw rod 26 can be driven to rotate in threaded hole 25 by handwheel 28, to adjust the position of grip block 27, fitted
The steel plate of different-thickness is answered, firm clamping is carried out.
Preferably as one, the side opposite with grip block 27 is provided with absorption layer 29 on grip block 24, and absorption layer 29 can
To increase the absorption dynamics to steel plate, the stability of clamping is improved.
Preferably as one, the side of piston block 1 and piston block 2 16 far from plunger shaft 17 is symmetrically fixedly installed
Stopper 30, stopper 30 are fixed on the inner sidewall of special-shaped piston 14, and stopper 30 is to piston block 1 and piston block 2 16
Moving range be defined, prevent its be detached from special-shaped piston 14.
Steel plate to be processed: being placed in the grip block 24 of two sides by working principle first, rotates handwheel 28,28 band of handwheel
Dynamic adjusting screw rod 26 rotates in threaded hole 25, so that the position of grip block 27 is adjusted, so that steel plate is clamped in grip block 27
Between absorption layer 29, the steel plate of different-thickness can adapt to, realize firm clamping.
According to different bending needs, can with the size of flexible setting bend bar 1 and bend bar 2 13, shape,
If steel plate only needs a bending, cylinder 1 can be directly initiated, bending is carried out using bend bar 1, if steel plate
It needs to carry out bending twice, cylinder 1 and cylinder 2 12 can be started simultaneously, use bend bar 1 and bend bar 2 13
Bending simultaneously, wherein the position of bend bar 2 13 can need precisely to be adjusted according to processing, specifically, pass through rotation
Handle 10 drives lead screw 9 to rotate, and moves so that along lead screw 9 fining occurs for nut seat 11, nut seat 11 drives cylinder 2 12
Changed with the position of bend bar 2 13.
During bending carries out, as the bending degree of steel plate is gradually deepened, the linear distance on steel plate both sides can be with
Be gradually reduced, the grip blocks 24 of two sides can equivalent move closer to, dynamic clamp is realized, specifically, according to bending depth adjustment
The position of caging bolt 4, the initial position of limit plate 19 and the spacing of caging bolt 4 are the distance of steel plate bending deformation, limit
Eventually inlay card is on caging bolt 4 for position plate 19, and after being defined, as bending carries out, limit plate 19 can be pushed gradually, and
Push piston block 2 16 mobile to the direction far from plunger shaft 17 by piston block 1, push rod 2 20 passes sequentially through concave block 21
Grip block 24 is pushed to clamp so that the grip block 24 of two sides is close to each other to the two sides of steel plate with bull stick 23, meanwhile, it is curved
Side edge of steel plate angle after folding may change, and grip block 24 at this time can be occurred by bull stick 23 around fixed rotating shaft 22
Rotation effectively adapts to the change of position, distance and angle that steel plate occurs in bending process, realizes dynamic and fixes, improves
The accuracy of bending.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of steel plate bending machine for bending depth adjustable type, including bottom plate (1), it is characterised in that: the bottom plate (1) on pair
Title is fixedly installed left-hand thread column (2) and right-hand thread column (3), and screw thread is provided on the left-hand thread column (2) and right-hand thread column (3)
Caging bolt (4), the left-hand thread column (2) are fixedly installed transverse slat (5) far from the one end of bottom plate (1), and the transverse slat (5) is close
One end of bottom plate (1) is provided with cylinder one (6), and bend bar one (7) is provided on the cylinder one (6), the transverse slat (5)
It is fixedly installed in inner cavity bearing block (8), is movably set with lead screw (9) in the bearing block (8), the lead screw (9) is far from axis
The one end for holding seat (8) is fixedly installed rotating handle (10), is movably set with nut seat (11), the spiral shell on the lead screw (9)
Base (11) is provided with cylinder two (12) close to the side of bottom plate (1), is provided with bend bar two on the cylinder two (12)
(13)；
It is symmetrically fixedly installed special-shaped piston (14) in the inner cavity of the bottom plate (1), the both ends difference of the special-shaped piston (14)
It is movably set with piston block one (15) and piston block two (16), is provided between the piston block one (15) and piston block two (16)
Plunger shaft (17), the piston block one (15) are fixedly installed push rod one (18), the push rod far from the one end of plunger shaft (17)
It is fixedly installed on one (18) limit plate (19), the piston block two (16) is fixedly installed far from the one end of plunger shaft (17) and pushes away
Bar two (20) is fixedly installed concave block (21) on the push rod two (20), is fixedly installed in the groove of the concave block (21)
Have fixed rotating shaft (22), activity is provided through bull stick (23) on the fixed rotating shaft (22), and fixation is set on the bull stick (23)
It is equipped with grip block (24).
2. a kind of steel plate bending machine for bending depth adjustable type according to claim 1, it is characterised in that: the lead screw
(9) activity is disposed through in the mounting groove that right-hand thread column (3) opens up.
3. a kind of steel plate bending machine for bending depth adjustable type according to claim 1, it is characterised in that: symmetrical institute
It states special-shaped piston (14) and extends through and be arranged in the inner cavity of left-hand thread column (2) and right-hand thread column (3).
4. a kind of steel plate bending machine for bending depth adjustable type according to claim 1, it is characterised in that: the clamping
The upper wall of block (24) offers threaded hole (25), and screw thread is provided through adjusting screw rod (26) in the threaded hole (25), described
It is fixedly installed on adjusting screw rod (26) grip block (27), the adjusting screw rod (26) sets far from one end fixation of grip block (27)
It is equipped with handwheel (28).
5. a kind of steel plate bending machine for bending depth adjustable type according to claim 4, it is characterised in that: the clamping
The side opposite with grip block (27) is provided with absorption layer (29) on block (24).
6. a kind of steel plate bending machine for bending depth adjustable type according to claim 1, it is characterised in that: the piston
The side of block one (15) and piston block two (16) separate plunger shaft (17) is symmetrically fixedly installed stopper (30), the blocking
Block (30) is fixed on the inner sidewall of special-shaped piston (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910750593.6A CN110340186B (en) | 2019-08-14 | 2019-08-14 | Steel sheet bender of adjustable type of degree of depth of buckling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910750593.6A CN110340186B (en) | 2019-08-14 | 2019-08-14 | Steel sheet bender of adjustable type of degree of depth of buckling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110340186A true CN110340186A (en) | 2019-10-18 |
| CN110340186B CN110340186B (en) | 2020-08-04 |
Family
ID=68185047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910750593.6A Active CN110340186B (en) | 2019-08-14 | 2019-08-14 | Steel sheet bender of adjustable type of degree of depth of buckling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110340186B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111136138A (en) * | 2019-11-19 | 2020-05-12 | 宁波昌扬机械工业有限公司 | Stepless regulation and control bending machine positioning mechanism |
| CN111215818A (en) * | 2020-01-14 | 2020-06-02 | 重庆实创钢结构有限公司 | Support for welding steel structure |
| CN111467017A (en) * | 2020-03-23 | 2020-07-31 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Bending device for internal fixing steel plate |
| CN113458193A (en) * | 2021-07-09 | 2021-10-01 | 福建省立新船舶工程有限公司 | Cold bending device |
| CN113770205A (en) * | 2021-09-14 | 2021-12-10 | 江西迈丹尼科技有限公司 | Plate fixing mechanism for V-shaped bending machine and V-shaped bending machine |
| CN113967951A (en) * | 2020-07-22 | 2022-01-25 | 福建然一木业有限公司 | Composite environment-friendly multilayer solid wood and bending device thereof |
| CN114309304A (en) * | 2022-03-07 | 2022-04-12 | 迪亚爱柯新材料科技(江苏)有限公司 | Rock wool color steel plate overlap joint edge bending device |
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| CN209139557U (en) * | 2018-11-21 | 2019-07-23 | 大连诚和精密工业有限公司 | A kind of plate and profile are mostly used bending machine |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111136138A (en) * | 2019-11-19 | 2020-05-12 | 宁波昌扬机械工业有限公司 | Stepless regulation and control bending machine positioning mechanism |
| CN111215818A (en) * | 2020-01-14 | 2020-06-02 | 重庆实创钢结构有限公司 | Support for welding steel structure |
| CN111215818B (en) * | 2020-01-14 | 2021-08-20 | 重庆实创钢结构有限公司 | Support for welding steel structure |
| CN111467017A (en) * | 2020-03-23 | 2020-07-31 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Bending device for internal fixing steel plate |
| CN113967951A (en) * | 2020-07-22 | 2022-01-25 | 福建然一木业有限公司 | Composite environment-friendly multilayer solid wood and bending device thereof |
| CN113458193A (en) * | 2021-07-09 | 2021-10-01 | 福建省立新船舶工程有限公司 | Cold bending device |
| CN113770205A (en) * | 2021-09-14 | 2021-12-10 | 江西迈丹尼科技有限公司 | Plate fixing mechanism for V-shaped bending machine and V-shaped bending machine |
| CN114309304A (en) * | 2022-03-07 | 2022-04-12 | 迪亚爱柯新材料科技(江苏)有限公司 | Rock wool color steel plate overlap joint edge bending device |
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| Publication number | Publication date |
|---|---|
| CN110340186B (en) | 2020-08-04 |
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