CN202527542U - Bending machine with telescopic knife edges - Google Patents
Bending machine with telescopic knife edges Download PDFInfo
- Publication number
- CN202527542U CN202527542U CN2012201386848U CN201220138684U CN202527542U CN 202527542 U CN202527542 U CN 202527542U CN 2012201386848 U CN2012201386848 U CN 2012201386848U CN 201220138684 U CN201220138684 U CN 201220138684U CN 202527542 U CN202527542 U CN 202527542U
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- Prior art keywords
- knife
- edge
- leading screw
- telescopic
- bending
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- 238000005452 bending Methods 0.000 title claims abstract description 49
- 150000001875 compounds Chemical class 0.000 claims description 6
- 241000397426 Centroberyx lineatus Species 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 229910003460 diamond Inorganic materials 0.000 abstract 2
- 239000010432 diamond Substances 0.000 abstract 2
- 238000013468 resource allocation Methods 0.000 abstract 1
- 238000010009 beating Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a bending machine with telescopic knife edges. The machine comprises a frame, wherein a knife edge moving device is arranged on the frame and comprises a transverse moving device and a longitudinal moving device; the transverse moving device comprises a fixing plate, a screw rod, a screw nut, a screw rod supporting seat, bending knife edges, a transverse moving component, a power device, a sliding block and a sliding rail; the bending knife edges is slidably formed on the fixing plate by matching bulges with grooves; the transverse moving component is a diamond telescopic frame; one end of the diamond telescopic frame is connected with the sliding block; and the screw rod drives the screw nut to further drive the sliding block to move. The transverse moving component is arranged to drive the bending knife edges, so that the lengths of the bending knife edges are adjusted; the product range is wide, and the requirement of arbitrary size in the range of the minimum size to the maximum size can be met; the machine has a simple structure and is low in cost; and the automation degree of the whole production line is improved, human resources are greatly saved, human resource allocation is optimized, and production efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of bending equipment, the telescopic bender of the edge of a knife when relating in particular to the panel beating moulding.
Background technology
The bending of panel beating is meant the processing that changes sheet material or plate angle, for example sheet material is accomplished V-arrangement; U-shaped etc., generally speaking, panel beating is bent with two kinds of methods; A kind of is the mould bending, is used for the structure more complicated, and volume is less, the sheet metal structural of processing in enormous quantities; Another kind is the bender bending, and being used for the bigger or output of processing structure size is not too big sheet metal structural.
At present, full-automatic panel beating production line has obtained large-scale popularization and application in China, on the bender station on the production line; The bending knife edge length that the product of different in width uses is also different, and factory also can not all be equipped with the bender of all situations all length, therefore changes the bending edge of a knife and is inevitable; But when the dimension series of product is many, also just be difficult to realize real full-automatic, great majority all are to adopt manually to change the bending edge of a knife; Influenced the automaticity of whole production line to a large extent; Its labour who needs is many, and production efficiency is low, causes waste of manpower resource; Make the incompatible market economy model now of this technology, make it become the obstruction of industry development.
The utility model content
The purpose of the utility model be to provide a kind of simple in structure, easy and simple to handle, regulate that bending knife edge length speed is fast, wide accommodation, the telescopic bender of the edge of a knife that automaticity is high.
For solving the problems of the technologies described above, the utility model provides a kind of edge of a knife telescopic bender, comprises frame; Frame is provided with knife edge moving device, and said knife edge moving device comprises horizontal mobile device and longitudinal moving device, and longitudinal moving device is controlled vertically moving of horizontal mobile device; Horizontal mobile device comprises fixed head, leading screw, screw, leading screw supporting base, the bending edge of a knife, traversing assembly, power set, slide block and slide rail; The said bending edge of a knife is a plurality of, is arranged side by side, and the top of the said bending edge of a knife is provided with convexity; The groove adaptive with it is set on fixed head, and the said bending edge of a knife slidably is arranged on the fixed head through protruding with groove fit;
Said traversing assembly is the rhombus expansion bracket, and the bending edge of a knife is fixed on the middle part compound hinges point of rhombus expansion bracket, and an end of said rhombus expansion bracket is connected with slide block; And with the same moved further of slide block, said leading screw supports two at seat, is separately positioned on the two ends of leading screw; Leading screw is rotating to be cooperated with the leading screw supporting seat, and the leading screw supporting seat is fixed on the fixed head, and an end of leading screw drives through power set; Nut sleeve is located on the leading screw and can on said leading screw, moves, and said slide block and screw are fixed, and the both sides of said leading screw are arranged with slide rail in parallel; Said slide rail is laid on the fixed head, and said slide block slides on slide rail.
The utility model improves to be had, and said power set are servomotor.
The utility model improves to be had, and said power set are stepper motor.
The utility model improves to be had, and said power set are handwheel.
For better realizing the slip of the bending edge of a knife and fixed head, the utility model improves to be had, and said groove is a dovetail groove, and said convexity is the swallow-tail form convexity suitable with dovetail groove.
The utility model improves to be had, and the middle part compound hinges point of said rhombus expansion bracket is provided with screw, and screw stretches into the bending edge of a knife is fixed on the rhombus expansion bracket bending edge of a knife.
The utility model improves to be had; Said longitudinal moving device comprises vertical driving cylinder and link, and the middle part of link is hinged on the frame, and link can be swung on frame; One end of said link links to each other with vertical driving cylinder, the other end fixed lateral mobile device of said link.
The beneficial effect of the utility model is: drive the bending edge of a knife through traversing assembly is set, realize the adjusting of length between the bending edge of a knife, its product scope is big; Can satisfy minimum dimension to the arbitrary dimension between the full-size, and to change product be that speed is fast, can have practiced thrift the time greatly; On the other hand, it is simple in structure, and cost is lower; And the control through drive unit, can improve the automaticity of production line, saved human resources greatly; Help the optimization of human resources configuration, improved production efficiency greatly.
Description of drawings
Accompanying drawing 1 is the left view of the telescopic bender of the edge of a knife of the utility model;
Accompanying drawing 2 is the front view of the telescopic bender of the edge of a knife of the utility model;
Accompanying drawing 3 is the partial enlarged drawing of the telescopic bender of the edge of a knife of the utility model.
Label declaration: 1-frame; The 2-leading screw; 3-leading screw supporting seat; The 4-bending edge of a knife; 41-is protruding; The 42-groove; The traversing assembly of 5-; The 6-power set; The 7-slide block; 8 slide rails; 9-vertically drives cylinder; The 91-link.
The specific embodiment
By the technology contents, the structural feature that specify the utility model, realized purpose and effect, know clearly below in conjunction with embodiment and conjunction with figs. and give explanation.
With reference to accompanying drawing 1-accompanying drawing 3; The telescopic bender of a kind of edge of a knife of the utility model shown in the accompanying drawing comprises frame 1, and frame 1 is provided with knife edge moving device; Said knife edge moving device comprises horizontal mobile device and longitudinal moving device; Vertically moving of longitudinal moving device control horizontal mobile device, horizontal mobile device comprises fixed head 11, leading screw 2, screw, leading screw supporting seat 3, the bending edge of a knife 4, traversing assembly 5, power set 6, slide block 7 and slide rail 8, the said bending edge of a knife 4 is a plurality of; Be arranged side by side; It is protruding 41 that the top of the said bending edge of a knife 4 is provided with, and the groove 42 adaptive with it is set on fixed head 11, and the said bending edge of a knife 4 cooperates with groove 42 through convexity 41 and slidably is arranged on the fixed head 11;
Said traversing assembly 5 is the rhombus expansion bracket, and the bending edge of a knife 4 is set up in parallel on the compound hinges point of the middle part of rhombus expansion bracket, and an end of said rhombus expansion bracket is connected with slide block 7; The other end and the patrix of rhombus expansion bracket are fixed, and promptly the bending edge of a knife of least significant end is fixed, and with slide block 7 same moved further; 3 two of said leading screw supporting seats are separately positioned on the two ends of leading screw 2, and leading screw 2 is rotating to be cooperated with leading screw supporting seat 3; Leading screw supporting seat 3 is fixed on the fixed head 11, and an end of leading screw 2 drives through power set 6, and nut sleeve is located on the leading screw 2 and can on said leading screw 2, moves; Said slide block 7 is fixed with screw; The both sides of said leading screw 2 are arranged with slide rail 8 in parallel, and said slide rail 8 is laid on the fixed head 11, and said slide block 7 slides on slide rail 8.
At first; Leading screw 2 rotating being arranged on the leading screw supporting seat 3; Its rotating mode adopts bearing to connect in the present embodiment, and it holds according to axial force that specifically bears and footpath outward force chosen axis; General deep groove ball bearing and the angular contact ball bearing of adopting can certainly adopt thrust bearing to realize purpose.
The rotation of leading screw 2 is driven by power set 6, and power set 6 can be numerous embodiments, for example adopts the simplest handwheel, relies on manpower to drive; Cost is low, and energy-conserving and environment-protective, certainly; If have ready conditions, also can adopt servomotor or stepper motor to drive, rely on servo-drive system to control the rotation of ball-screw 2; Further, for controllability and the mutability that guarantees to move, motor adopts shaft coupling to be connected with leading screw 2; Certainly this is some embodiment that the utility model provides, and as general the simplest embodiment, adopts handwheel can realize the rotation of leading screw 2.
With reference to accompanying drawing 3, shown in the accompanying drawing, in the present embodiment; The said bending edge of a knife 4 cooperates with groove 42, slidably is arranged on the fixed head 11, further; Said groove 42 is a dovetail groove, and said protruding 41 is the swallow-tail form convexity 41 suitable with dovetail groove, adopts dovetail groove to fix; In its accurate guiding, it slides more firmly and can bear load longitudinally.
The concrete course of work of present embodiment does, the bending edge of a knife 4 is N, and wherein the number of N is according to the adjustable range decision of the bending edge of a knife 4; Then, the bending edge of a knife 4 connects through traversing assembly 5, and traversing assembly 5 is the rhombus expansion bracket; The rhombus expansion bracket is made up of many mutually hinged connecting rods, and as the compound hinges point, said screw stretches into the bending edge of a knife 4 is fixed on the rhombus expansion bracket bending edge of a knife 4 by a screw in the center; Make the rhombus expansion bracket when flexible; Can drive the bending edge of a knife 4 and on groove 42, slide, and control the distance between its two bending edges of a knife 4, the bending edge of a knife 4 of its last position can be fixing; Connect drive end at the other end, its whole rhombus expansion bracket is stretched or contraction.
Drive end is a slide block 7, and slide block 7 slides on slide rail 8, and the center connects screw; Leading screw 2 rotating band movable wire main lines motions, and then drive slide block 7 and on slide rail 8, slides, during slide rail 8 slips; The drive end of pulling rhombus expansion bracket has been realized the adjusting of the bending edge of a knife 4.
Wherein, slide rail 8 preferred line slide rails 8, its great advantage is that coefficient of friction is little, and is moving; The confficient of static friction difference is very little, therefore, and the motion light and flexible; The motion power demand is little, and frictional heating is few, and it is little to wear and tear; Precision stability is good, and low speed motion stability is good, the advantage that mobile accuracy and positioning accuracy are high.
With reference to accompanying drawing 1; Shown in the accompanying drawing in the present embodiment; Said longitudinal moving device comprises vertical driving cylinder 9 and link 91, and the middle part of link 91 is hinged on the frame 1, and link 91 can be swung on frame 1; One end of said link 91 links to each other with vertical driving cylinder 9, the other end fixed lateral mobile device of said link 91.
Driving through vertical driving cylinder 9 is a spot wobble with link 91 1 articulated sections, and then drives the horizontal mobile device swing of the other end, realizes that the lengthwise position of its bending edge of a knife 4 is regulated.
The utility model compared with prior art has significant advantage and beneficial effect, is embodied in the following aspects:
Speed is fast when 1, changing product, has practiced thrift the time greatly;
2, product scope is wide, can satisfy the arbitrary size of minimum dimension in the full-size;
3, simple in structure, cost is low;
4, improved automatic degree of production line.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (7)
1. the telescopic bender of the edge of a knife comprises frame, it is characterized in that; Frame is provided with knife edge moving device, and said knife edge moving device comprises horizontal mobile device and longitudinal moving device, and longitudinal moving device is controlled vertically moving of horizontal mobile device; Horizontal mobile device comprises fixed head, leading screw, screw, leading screw supporting base, the bending edge of a knife, traversing assembly, power set, slide block and slide rail; The said bending edge of a knife is a plurality of, is arranged side by side, and the top of the said bending edge of a knife is provided with convexity; The groove adaptive with it is set on fixed head, and the said bending edge of a knife slidably is arranged on the fixed head through protruding with groove fit;
Said traversing assembly is the rhombus expansion bracket, and the bending edge of a knife is fixed on the middle part compound hinges point of rhombus expansion bracket, and an end of said rhombus expansion bracket is connected with slide block; And with the same moved further of slide block, said leading screw supports two at seat, is separately positioned on the two ends of leading screw; Leading screw is rotating to be cooperated with the leading screw supporting seat, and the leading screw supporting seat is fixed on the fixed head, and an end of leading screw drives through power set; Nut sleeve is located on the leading screw and can on said leading screw, moves, and said slide block and screw are fixed, and the both sides of said leading screw are arranged with slide rail in parallel; Said slide rail is laid on the fixed head, and said slide block slides on slide rail.
2. the telescopic bender of the edge of a knife according to claim 1 is characterized in that said power set are servomotor.
3. the telescopic bender of the edge of a knife according to claim 1 is characterized in that said power set are stepper motor.
4. the telescopic bender of the edge of a knife according to claim 1 is characterized in that said power set are handwheel.
5. the telescopic bender of the edge of a knife according to claim 1 is characterized in that said groove is a dovetail groove, and said convexity is the swallow-tail form convexity suitable with dovetail groove.
6. the telescopic bender of the edge of a knife according to claim 1 is characterized in that, the middle part compound hinges point of said rhombus expansion bracket is provided with screw, and screw stretches into the bending edge of a knife is fixed on the rhombus expansion bracket bending edge of a knife.
7. the telescopic bender of the edge of a knife according to claim 1; It is characterized in that; Said longitudinal moving device comprises vertical driving cylinder and link, and the middle part of link is hinged on the frame, and link can be swung on frame; One end of said link links to each other with vertical driving cylinder, the other end fixed lateral mobile device of said link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201386848U CN202527542U (en) | 2012-03-26 | 2012-03-26 | Bending machine with telescopic knife edges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201386848U CN202527542U (en) | 2012-03-26 | 2012-03-26 | Bending machine with telescopic knife edges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202527542U true CN202527542U (en) | 2012-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201386848U Expired - Fee Related CN202527542U (en) | 2012-03-26 | 2012-03-26 | Bending machine with telescopic knife edges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202527542U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212610A (en) * | 2012-04-11 | 2013-07-24 | 安徽省科昌机械制造有限公司 | Bending machine with flexible cutting edge |
| CN109249202A (en) * | 2018-10-29 | 2019-01-22 | 博众精工科技股份有限公司 | Turn to adaptive location device |
| CN109865769A (en) * | 2019-04-04 | 2019-06-11 | 深圳市骏昊自动化科技有限公司 | Roller cutting die knives bending machine and its feed device |
| CN115121663A (en) * | 2022-07-28 | 2022-09-30 | 安徽省科昌机械制造股份有限公司 | A sheet metal slot servo bending forming machine |
-
2012
- 2012-03-26 CN CN2012201386848U patent/CN202527542U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212610A (en) * | 2012-04-11 | 2013-07-24 | 安徽省科昌机械制造有限公司 | Bending machine with flexible cutting edge |
| CN109249202A (en) * | 2018-10-29 | 2019-01-22 | 博众精工科技股份有限公司 | Turn to adaptive location device |
| CN109865769A (en) * | 2019-04-04 | 2019-06-11 | 深圳市骏昊自动化科技有限公司 | Roller cutting die knives bending machine and its feed device |
| CN115121663A (en) * | 2022-07-28 | 2022-09-30 | 安徽省科昌机械制造股份有限公司 | A sheet metal slot servo bending forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |