CN109304385A - A kind of bullodozer and its operation method - Google Patents
A kind of bullodozer and its operation method Download PDFInfo
- Publication number
- CN109304385A CN109304385A CN201811426441.2A CN201811426441A CN109304385A CN 109304385 A CN109304385 A CN 109304385A CN 201811426441 A CN201811426441 A CN 201811426441A CN 109304385 A CN109304385 A CN 109304385A
- Authority
- CN
- China
- Prior art keywords
- servo motor
- screw rod
- fixed
- upper die
- bullodozer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- B21D5/004—Bending sheet metal along straight lines, e.g. to form simple curves with program control
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/12—Bending rods, profiles, or tubes with programme control
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses one kind, the bullodozer includes: lathe bed, guide rail, sliding block, pushing servomotor, gear reducer, screw rod, bends the fixed bracket of beam, bends beam, top bottom plate, air cylinder connecting rod, upper die, adjusts servo motor, servo motor fixed block, height block, upper die adjusting cylinder and adjust screw rod；Sliding block connects top bottom plate；Top bottom plate bends beam by the way that the fixed bracket of fixed press-bending beam is fixed；Lathe bed is fixed with speed reducer, and speed reducer connection pushes servo motor；Speed reducer is fastened on the screw rod on lathe bed；It bends and fixes servo motor fixed block on beam, take the connection of motor fixed block and adjust servo motor；It adjusts servo motor connection and adjusts screw rod；It adjusts screw rod and connects upper die；Height block is fixed on upper die, height block and press-bending beam are fitted close；Upper die adjusts cylinder and is connect by air cylinder connecting rod with upper die.The bullodozer is suitable for the press-bending of different product, and no replacement is required bends beam, reduces cost and time.
Description
Technical field
The present invention relates to bullodozer technical field, in particular to a kind of bullodozer and its operation method.
Background technique
During the manufacture of some automobile components, need to carry out press-bending processing to product, currently, the bending press of object
Its principle is usually the upper vertical in object in the bending direction application pressure of object, so that object be made to be bent.
Traditional bending die is fixed form, can only bend single product, cannot be adjusted according to the difference of product
Whole, limitation is too big.A set of new bending die is needed replacing when encountering new product and bends beam, is debugged later.Make every time
With also needing to adjust for a period of time.Height block is manually adjusted, degree of regulation and the degree of automation are low.
Summary of the invention
The present invention provides a kind of bullodozer and its operation method, can be effectively solved existing bending die it is above-mentioned go out
Existing problem.
In a first aspect, the present invention provides a kind of bullodozer, which includes: that lathe bed 1, guide rail 2, sliding block, pushing are watched
It takes motor 3, speed reducer 4, screw rod 10, bend the fixed bracket 12 of beam, bend beam 14 and top bottom plate 15；
Guide rail 2 is mounted on lathe bed 1, is equipped with sliding block on guide rail 2, connects top bottom plate 15 by sliding block；Top bottom plate
15 bend beam 14 by the way that the fixed bracket 12 of fixed press-bending beam is fixed；Lathe bed 1 is fixed with speed reducer 4, and the connection of speed reducer 4, which pushes, to be watched
Take motor 3；Speed reducer 4 is fastened on the screw rod 10 on lathe bed 1.
As a further solution of the present invention, bullodozer further include: air cylinder connecting rod 19, upper die 21 adjust servo electricity
Machine 25, servo motor fixed block 26, height block 46, upper die adjust cylinder 47 and adjust screw rod 66；
It bends and fixes servo motor fixed block 26 on beam 14, take the connection of motor fixed block 26 and adjust servo motor 25；It adjusts
The connection of servo motor 25 adjusts screw rod 66；It adjusts screw rod 66 and connects upper die 21；Height block 46, height block are fixed on upper die 21
46 are fitted close with beam 14 is bent；Upper die adjusts cylinder 47 and is connect by air cylinder connecting rod 19 with upper die 21.
As a further solution of the present invention, it adjusts servo motor 25 and adjusting screw rod 66 is connected by shaft coupling.
As a further solution of the present invention, speed reducer 4 is fastened on the screw rod 10 on lathe bed 1 by shaft coupling.
As a further solution of the present invention, top bottom plate 15 bends the fixed bracket of beam by the way that screw and positioning pin are fixed
12。
Second aspect, the embodiment of the invention provides a kind of operation method of bullodozer, which includes:
By pushing the transmission for rotating through speed reducer of servo motor to drive the rotation of screw rod；
The top floor fixed by feed screw nut is driven to move up and down in guide rail by the rotation of screw rod.
As a further solution of the present invention, this method further include:
It is driven when adjusting servo motor rotation and adjusts screw rod rotation；
The rotation for adjusting screw rod drives upper die to move up and down according to the direction for bending beam slot.
As a further solution of the present invention, it is driven when the adjusting servo motor rotates and adjusts the specific packet of screw rod rotation
It includes:
The rotation of servo motor is controlled to adjust by programmable logic controller (PLC) PLC；
Adjust the rotation of the rotation control different adjustment screw rod of servo motor.
Compared with prior art, the present invention at least has the advantages that
Only servo motor need to be controlled to adjust by PLC when bullodozer replacement new product of the present invention or debugging pass through tune
Section screw rod can quickly adjust height block.Height block is adjusted using Serve Motor Control, it can by multiple servo motors arranged side by side
The bending mechanism of tune can be suitable for the press-bending of different product, while the height of height block is adjusted by multiple even groups, be applicable in
In the press-bending of different product, no replacement is required bends beam, reduces cost and time；
The present invention also has guiding role by bending die upper and lower mould, so that overall structure is more stable, precision is higher；
Bullodozer is generally existing with also needing to readjust one time after a period of time, debugs before directly being taken out by PLC
Data can be finished with fast debugging, without slowly correcting by manually.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of bullodozer main view provided by one embodiment of the present invention；
Fig. 2 is a kind of bullodozer top view provided by one embodiment of the present invention；
Fig. 3 is a kind of press-bending side view provided by one embodiment of the present invention；
Fig. 4 is a kind of bullodozer perspective view provided by one embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments, based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Fig. 1,2,3 and 4, the embodiment of the invention provides a kind of bullodozer, which includes: lathe bed 1, guide rail
2, sliding block, pushing servo motor 3, speed reducer 4, screw rod 10, the fixed bracket 12 of press-bending beam, bend beam 14, top bottom plate 15, cylinder
Connecting rod 19, upper die 21 adjust servo motor 25, servo motor fixed block 26, height block 46, upper die adjusting cylinder 47 and adjust
Save screw rod 66.
Guide rail 2 is mounted on lathe bed 1, is equipped with sliding block on guide rail 2, connects top bottom plate 15 by sliding block；Top bottom plate
15 bend beam 14 by the way that the fixed bracket 12 of fixed press-bending beam is fixed；Lathe bed 1 is fixed with speed reducer 4, and the connection of speed reducer 4, which pushes, to be watched
Take motor 3；Speed reducer 4 is fastened on the screw rod 10 on lathe bed 1；It bends and fixes row's servo motor fixed block 26 on beam 14,
It takes the connection of motor fixed block 26 and adjusts servo motor 25；It adjusts the connection of servo motor 25 and adjusts screw rod 66；Screw rod 66 is adjusted to connect
Upper die 21；Height block 46 is fixed on upper die 21, height block 46 and press-bending beam 14 are fitted close；It is logical that upper die adjusts cylinder 47
Air cylinder connecting rod 19 is crossed to connect with upper die 21.
In this embodiment, it adjusts servo motor 25 and adjusting screw rod 66 is connected by shaft coupling.Speed reducer 4 passes through shaft coupling
The screw rod 10 being fastened on lathe bed 1.Top bottom plate 15 bends the fixed bracket 12 of beam by the way that screw and positioning pin are fixed.
It is worth noting that it is to have upward and front and back by hydraulic drive that the bullodozer, which further includes lower die establishment (171),
Direction pushes.There is lower die establishment and be directed at pressuring action.
Only servo motor need to be controlled to adjust by PLC when bullodozer replaces new product or debugging in the present invention, it can
To regulate and control each servo motor by program, so regulate and control to adjust one by one screw rod can fast and accurately adjust it is all high
Low piece.Adjusting height block using Serve Motor Control can be applicable in by multiple adjustable bending mechanisms of servo motor arranged side by side
The height of height block is adjusted in the press-bending of different product, while by multiple even groups, and by the guiding of bending die, is made
Overall structure is more stable, precision is higher.
In addition to this, the present invention also provides the operation methods of above-mentioned bullodozer.
The embodiment of the invention provides a kind of operation method of bullodozer, which includes:
By pushing the transmission for rotating through speed reducer of servo motor to drive the rotation of screw rod；
The top floor fixed by feed screw nut is driven to move up and down in guide rail by the rotation of screw rod.
In this embodiment, the sliding block being equipped with above lathe bed on guide rail and guide rail is connected to top bottom by sliding block
Plate, top bottom plate are moved up and down with guide rail direction.Portion's bottom plate screw and positioning pin fix press-bending beam and fix bracket, then pass through
The fixed bracket of beam is bent to fix press-bending beam, the fixed speed reducer of lathe bed is connected to pushing servo motor by speed reducer.Speed reducer
It is connected to the screw rod being fixed on lathe bed by shaft coupling, drives screw rod rotation to drive silk by pushing servo motor rotation
The fixed bottom plate of stem nut moves up and down.
In an embodiment of the invention, this method further include:
It is driven when adjusting servo motor rotation and adjusts screw rod rotation；
The rotation for adjusting screw rod drives upper die to move up and down according to the direction for bending beam slot.
In this embodiment, row's servo motor fixed block is fixed on bending beam, then is adjusted by taking the connection of motor fixed block
Save servo motor.It adjusts servo motor and adjusting screw rod is connected by shaft coupling.It is driven when adjusting servo motor rotation and adjusts silk
Bar rotation adjusts screw rod rotation and upper die is driven to move up and down.Height block is fixed on upper die, it is close when height block is with press-bending beam
Cooperation, servo motor rotation drive upper die to move up and down according to the direction for bending beam slot.It is fixed and is pressed by the spring on both sides
Mould.Spring auxiliary upper die adjusts cylinder pulling upper die and reaches one by one by adjusting Serve Motor Control during the depression process
Height block shape push.
In an embodiment of the invention, adjusting screw rod rotation is driven to specifically include when the adjusting servo motor rotates:
The rotation of servo motor is controlled to adjust by programmable logic controller (PLC) PLC；
Adjust the rotation of the rotation control different adjustment screw rod of servo motor.
In this embodiment, it need to only pass through PLC when bullodozer replaces new product or debugging and control to adjust servo electricity
Machine can regulate and control each servo motor by program, by adjust one by one screw rod can fast and accurately adjust it is all
Height block.Height block is adjusted using Serve Motor Control, passes through multiple adjustable bending mechanisms of servo motor arranged side by side, Neng Goushi
For the press-bending of different product, while the height of height block is adjusted by multiple even groups, and by the guiding of bending die,
So that overall structure is more stable, precision is higher.
It should be noted that, in this document, such as first and second etc relational terms are used merely to an entity
Or operation is distinguished with another entity or operation, is existed without necessarily requiring or implying between these entities or operation
Any actual relationship or order.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-
It is exclusive to include, so that the process, method, article or equipment for including a series of elements not only includes those elements,
It but also including other elements that are not explicitly listed, or further include solid by this process, method, article or equipment
Some elements.In the absence of more restrictions, the element limited by sentence " including one ", is not arranged
Except there is also other identical factors in the process, method, article or apparatus that includes the element.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can store in computer-readable storage medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes: ROM, RAM, magnetic disk or light
In the various media that can store program code such as disk.
Finally, it should be noted that the foregoing is merely presently preferred embodiments of the present invention, it is merely to illustrate skill of the invention
Art scheme, is not intended to limit the scope of the present invention.Any modification for being made all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., are included within the scope of protection of the present invention.
Claims (8)
1. a kind of bullodozer, which is characterized in that the bullodozer includes: lathe bed (1), guide rail (2), sliding block, pushes servo motor
(3), speed reducer (4), screw rod (10), press-bending beam are fixed bracket (12), bend beam (14) and top bottom plate (15)；
Guide rail (2) is mounted on lathe bed (1), and guide rail is equipped with sliding block on (2), connects top bottom plate (15) by sliding block；Top
Bottom plate (15) bends beam (14) by the way that fixed press-bending beam fixed bracket (12) is fixed；Lathe bed (1) is fixed with speed reducer (4), subtracts
Fast machine (4) connection pushes servo motor (3)；Speed reducer (4) is fastened on the screw rod (10) on lathe bed (1).
2. bullodozer according to claim 1, which is characterized in that the bullodozer further include: air cylinder connecting rod (19), upper die
(21), servo motor (25), servo motor fixed block (26), height block (46), upper die adjusting cylinder (47) are adjusted and is adjusted
Screw rod (66)；
It bends and fixes servo motor fixed block (26) on beam (14), take motor fixed block (26) connection and adjust servo motor (25)；
It adjusts servo motor (25) connection and adjusts screw rod (66)；Adjust screw rod (66) connection upper die (21)；It is fixed on upper die (21)
Height block (46), height block (46) and press-bending beam (14) are fitted close；Upper die adjusts cylinder (47) and passes through air cylinder connecting rod (19)
It is connect with upper die (21).
3. bullodozer according to claim 2, which is characterized in that adjust servo motor (25) by shaft coupling and connect adjusting
Screw rod (66).
4. bullodozer according to claim 1, which is characterized in that speed reducer (4) is fastened on lathe bed by shaft coupling
(1) screw rod (10) on.
5. bullodozer according to claim 1, which is characterized in that top bottom plate (15) passes through screw and the fixed pressure of positioning pin
Camber beam is fixed bracket (12).
6. a kind of operation method of bullodozer, which is characterized in that the operation method includes:
By pushing the rotation of servo motor by the rotation for being driven to drive screw rod of speed reducer；
The top floor fixed by feed screw nut is driven to move up and down in guide rail by the rotation of screw rod.
7. the operation method of bullodozer according to claim 6, which is characterized in that this method further include:
It is driven when adjusting servo motor rotation and adjusts screw rod rotation；
The rotation for adjusting screw rod drives upper die to move up and down according to the direction for bending beam slot.
8. the operation method of bullodozer according to claim 7, which is characterized in that the adjusting servo motor drives when rotating
Screw rod rotation is adjusted to specifically include:
The rotation of servo motor is controlled to adjust by programmable logic controller (PLC) PLC；
Adjust the rotation of the rotation control different adjustment screw rod of servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811426441.2A CN109304385A (en) | 2018-11-27 | 2018-11-27 | A kind of bullodozer and its operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811426441.2A CN109304385A (en) | 2018-11-27 | 2018-11-27 | A kind of bullodozer and its operation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109304385A true CN109304385A (en) | 2019-02-05 |
Family
ID=65223287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811426441.2A Pending CN109304385A (en) | 2018-11-27 | 2018-11-27 | A kind of bullodozer and its operation method |
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| Country | Link |
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| CN (1) | CN109304385A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449520A (en) * | 2019-09-04 | 2019-11-15 | 意特利（滁州）智能数控科技有限公司 | A kind of bullodozer lower die holder and bullodozer |
| CN111570575A (en) * | 2020-05-06 | 2020-08-25 | 意特利（滁州）智能数控科技有限公司 | Adjustable bending die head, adjustable bending die, use method and machining method |
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| CN104226806A (en) * | 2014-07-04 | 2014-12-24 | 宁波裕民机械工业有限公司 | Adjustable forming die for bending aluminum guide rails of automobile skylights |
| CN204171125U (en) * | 2014-10-27 | 2015-02-25 | 鞍山东方钢构桥梁有限公司 | Curved plate plane inner bending equipment |
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| CN205497054U (en) * | 2016-04-13 | 2016-08-24 | 意特利（上海）科技有限公司 | Pneumatic clamp |
| CN108145015A (en) * | 2016-12-05 | 2018-06-12 | 新昌县双彩乡凯大模具厂 | Adjustable bending die |
| CN108380712A (en) * | 2017-12-29 | 2018-08-10 | 宁波昌扬机械工业有限公司 | The stepless regulated bending machine of intelligent numerical control |
| CN209077484U (en) * | 2018-11-27 | 2019-07-09 | 意特利（滁州）智能数控科技有限公司 | A kind of bullodozer |
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2018
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|---|---|---|---|---|
| CN104226806A (en) * | 2014-07-04 | 2014-12-24 | 宁波裕民机械工业有限公司 | Adjustable forming die for bending aluminum guide rails of automobile skylights |
| CN204171125U (en) * | 2014-10-27 | 2015-02-25 | 鞍山东方钢构桥梁有限公司 | Curved plate plane inner bending equipment |
| CN105522022A (en) * | 2016-01-19 | 2016-04-27 | 宁海县华力机械有限公司 | Curvature-variable bending equipment for skylight guide rail |
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| CN108145015A (en) * | 2016-12-05 | 2018-06-12 | 新昌县双彩乡凯大模具厂 | Adjustable bending die |
| CN108380712A (en) * | 2017-12-29 | 2018-08-10 | 宁波昌扬机械工业有限公司 | The stepless regulated bending machine of intelligent numerical control |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449520A (en) * | 2019-09-04 | 2019-11-15 | 意特利（滁州）智能数控科技有限公司 | A kind of bullodozer lower die holder and bullodozer |
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| CN111570575A (en) * | 2020-05-06 | 2020-08-25 | 意特利（滁州）智能数控科技有限公司 | Adjustable bending die head, adjustable bending die, use method and machining method |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20191226 Address after: 226600 No.128, Changjiang West Road, Hai'an town, Haian City, Nantong City, Jiangsu Province Applicant after: Jiangsu Tiemao Glass Co.,Ltd. Address before: 239001 Standard Workshop No. 1, Xin'anjiang Road Modern Industrial Workshop, Suchu Modern Industrial Park, Chuzhou City, Anhui Province Applicant before: Intelligent CNC Technology Co., Ltd. |
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