CN209077484U - A kind of bullodozer - Google Patents

A kind of bullodozer Download PDF

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Publication number
CN209077484U
CN209077484U CN201821973166.1U CN201821973166U CN209077484U CN 209077484 U CN209077484 U CN 209077484U CN 201821973166 U CN201821973166 U CN 201821973166U CN 209077484 U CN209077484 U CN 209077484U
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CN
China
Prior art keywords
fixed
servo motor
screw rod
die
bullodozer
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Active
Application number
CN201821973166.1U
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Chinese (zh)
Inventor
刘士孔
郑良泽
刘星明
项海成
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Jiangsu Tiemao Glass Co Ltd
Original Assignee
Intelligent Cnc Technology Co Ltd
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Priority to CN201821973166.1U priority Critical patent/CN209077484U/en
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Abstract

The utility model 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

A kind of bullodozer
Technical field
The utility model relates to bullodozer technical field, in particular to a kind of bullodozer.
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.
Utility model content
The utility model provides a kind of bullodozer and its operation method, and it is above-mentioned to can be effectively solved existing bending die Institute's problem.
In a first aspect, the utility model provides a kind of bullodozer, the bullodozer include: lathe bed 1, guide rail 2, sliding block, under It presses servo 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 further program of the utility model, the bullodozer further include: air cylinder connecting rod 19, upper die 21 are adjusted and watched Motor 25, servo motor fixed block 26, height block 46, upper die is taken to 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 further program of the utility model, servo motor 25 is adjusted by shaft coupling and connects adjusting screw rod 66.
As further program of the utility model, speed reducer 4 is fastened on the screw rod on lathe bed 1 by shaft coupling 10。
As further program of the utility model, top bottom plate 15 bends the fixed branch of beam by the way that screw and positioning pin are fixed Frame 12.
Second aspect, the utility model embodiment provide 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 further program of the utility model, 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.
It is driven as further program of the utility model, when the adjusting servo motor rotates and adjusts screw rod rotation 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.
Compared with prior art, the utility model at least has the advantages that
It is logical only servo motor need to be controlled to adjust by PLC when the utility model bullodozer replaces new product or debugging Height block can quickly be adjusted by overregulating screw rod.Height block is adjusted using Serve Motor Control, passes through multiple servo electricity arranged side by side The adjustable bending mechanism of machine can be suitable for the press-bending of different product, while the height of height block is adjusted by multiple Lian Zulai, Suitable for the press-bending of different product, no replacement is required bends beam, reduces cost and time;
The utility model also has guiding role by bending die upper and lower mould so that overall structure is more stable, precision more It is high;
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 illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is a kind of bullodozer main view that the utility model one embodiment provides;
Fig. 2 is a kind of bullodozer top view that the utility model one embodiment provides;
Fig. 3 is a kind of press-bending side view that the utility model one embodiment provides;
Fig. 4 is a kind of bullodozer perspective view that the utility model one embodiment provides.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments, based on the implementation in the utility model Example, those of ordinary skill in the art's every other embodiment obtained without making creative work, all belongs to In the range of the utility model protection.
As shown in Fig. 1,2,3 and 4, the utility model embodiment provides a kind of bullodozer, the bullodozer include: lathe bed 1, Guide rail 2, sliding block push servo motor 3, speed reducer 4, screw rod 10, bend the fixed bracket 12 of beam, bend beam 14, top bottom plate 15, Air cylinder connecting rod 19, upper die 21 adjust servo motor 25, servo motor fixed block 26, height block 46, upper die adjusting cylinder 47 With adjusting 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.
PLC need to only be passed through when bullodozer replaces new product or debugging in the utility model and control to adjust servo electricity Machine can regulate and control each servo motor by program, and then regulate and control to adjust screw rod one by one and can fast and accurately adjust All height blocks.Height block is adjusted using Serve Motor Control, passes through multiple adjustable bending mechanisms of servo motor arranged side by side, energy Enough it is suitable for the press-bending of different product, while adjusts the height of height block by multiple Lian Zulai, and pass through bending die Guiding, so that overall structure is more stable, precision is higher.
In addition to this, the operation method of above-mentioned bullodozer is also provided herein.
The utility model embodiment 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 the utility model one embodiment, 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.
It is driven in the utility model one embodiment, 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.
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 Lian Zulai, 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 above is only the preferred embodiment of the present invention, it is merely to illustrate practical Novel technical solution, is not intended to limit the protection scope of the utility model.It is all the spirit and principles of the utility model it Interior done any modification, equivalent substitution, improvement and etc., are all contained in the protection scope of the utility model.

Claims (5)

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).
CN201821973166.1U 2018-11-27 2018-11-27 A kind of bullodozer Active CN209077484U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821973166.1U CN209077484U (en) 2018-11-27 2018-11-27 A kind of bullodozer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821973166.1U CN209077484U (en) 2018-11-27 2018-11-27 A kind of bullodozer

Publications (1)

Publication Number Publication Date
CN209077484U true CN209077484U (en) 2019-07-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821973166.1U Active CN209077484U (en) 2018-11-27 2018-11-27 A kind of bullodozer

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111360152A (en) * 2020-03-19 2020-07-03 绍兴市蓝也机械有限公司 Adjusting mechanism and adjusting method of high-precision hardware stamping die

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111360152A (en) * 2020-03-19 2020-07-03 绍兴市蓝也机械有限公司 Adjusting mechanism and adjusting method of high-precision hardware stamping die
CN111360152B (en) * 2020-03-19 2021-05-14 杭州光大金属制品有限公司 Adjusting mechanism and adjusting method of high-precision hardware stamping die

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20191227

Address after: 226600 No.128, Changjiang West Road, Hai'an town, Haian City, Nantong City, Jiangsu Province

Patentee 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

Patentee before: Intelligent CNC Technology Co., Ltd.

TR01 Transfer of patent right