CN207668228U - A kind of servo numerical control bending machine - Google Patents
A kind of servo numerical control bending machine Download PDFInfo
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- CN207668228U CN207668228U CN201721647894.9U CN201721647894U CN207668228U CN 207668228 U CN207668228 U CN 207668228U CN 201721647894 U CN201721647894 U CN 201721647894U CN 207668228 U CN207668228 U CN 207668228U
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- servo motor
- rack
- servo
- movable pulley
- pulley
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Abstract
The utility model discloses a kind of servo numerical control bending machines, including workbench, rack, digital control system, positioning device, it is provided with lower die on the upside of the workbench, it is provided with the rack on the outside of the workbench, it is provided with the positioning device on rear side of the lower die, it is provided with upper mold on the upside of the lower die, it is provided with driving device on the upside of the upper mold, the driving device includes sliding block, it is provided with movable pulley on the sliding block, it is provided with fixed pulley in the rack on the downside of the movable pulley, positive servo motor is provided in the rack, it is provided with anti-servo motor on the outside of the positive servo motor, it is provided with transmission belt between the fixed pulley and the movable pulley, the shell outside is provided with the digital control system.The beneficial effects of the utility model are：Process when bending is with backhaul by Serve Motor Control, and more precisely, more durable, bending is more efficient.
Description
Technical field
The utility model is related to bending machine equipment design fields, more particularly to a kind of servo numerical control bending machine.
Background technology
The driving device of traditional bender when driving upper mold to feed down is driven by hydraulic cylinder
Mould, although the pressure of hydraulic-driven is very big, compare power consumption, and because hydraulic column is generally arranged at upper mold or so two
Side causes the pressure of the left and right sides and the pressure at center unbalanced, the final straightness for influencing workpiece, later improvement model
It is to be fixed on the rack by a servo motor and one group of movable pulley and fixed pulley, fixed pulley, movable pulley is fixed on the rack,
By a transmission belt, servo motor rotation, transmission belt drives movable pulley to move down, and movable pulley band movable slider moves down,
Original place is gone back on sliding block top by retracting spring after completion bending, completes to reset, all motors are controlled by digital control system, due to multigroup
Pulley action so that pressure is uniform, but the shortcomings that this bender be reset when be to be realized by retracting spring, bullet
The elastic force of spring can be affected after long-term use, and then influence the return of sliding block, and spring return function speed is uncontrolled.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of servo numerical control bending machine.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of servo numerical control bending machine, including workbench, rack, digital control system, positioning device, the workbench upside are set
It is equipped with lower die, the rack is provided on the outside of the workbench, the positioning device, the lower die are provided on rear side of the lower die
Upside is provided with upper mold, is provided with driving device on the upside of the upper mold, the driving device includes sliding block, is arranged on the sliding block
There is movable pulley, fixed pulley is provided in the rack on the downside of the movable pulley, positive servo motor, institute are provided in the rack
It states and is provided with anti-servo motor on the outside of positive servo motor, transmission belt is provided between the fixed pulley and the movable pulley, it is described
Shell outside is provided with the digital control system, and the positioning device includes the first lead screw, and the is provided on the downside of first lead screw
One servo motor, the first lead screw upside are provided with the second servo motor, second are provided on the right side of second servo motor
Lead screw, the second lead screw front side are provided with locating piece, and the rack both sides are provided with grating scale.
In above structure, workpiece is placed in the lower die, and by the digital control system, it is fixed to control the positioning device adjustment
Position, the first servo motor control the locating piece and move in the horizontal direction, positioned described in second Serve Motor Control
Block is moved in vertical direction, can be defined to inlet amount etc., and then the digital control system controls the positive servo motor work
Make, when the positive servo motor works, the anti-servo motor output shaft is fixed, i.e., the described positive servo motor is rotated forward the biography
Dynamic band recycling, the movable pulley drive the sliding block that the upper mold is driven to move down carry out bending, and bending is completed, another side
Pulley blocks work, because the pulley blocks of this one side are the movable pulleys under, the fixed pulley is upper, so working as the anti-servo
When electric motor starting, the movable pulley is to drive the sliding block that the upper mold is driven to move up, and the driving device is just led to
The pulley blocks and the positive servo motor and the anti-servo motor for crossing two sides cooperate and complete bending, cooperate by described
Digital control system controls.
In order to further increase bending efficiency, the movable pulley is aligned in the vertical direction with the fixed pulley, and
The movable pulley is both provided with four groups with the fixed pulley, is distributed in the sliding block both sides, and the movable pulley on both sides two-by-two
And the position of the fixed pulley is on the contrary, every group is provided with several described movable pulleys and several fixed pulleys, every group of setting one
Positive servo motor and an anti-servo motor and a transmission belt described in platform, the transmission belt are electric from the positive servo
Machine rises, and all fixed pulleys of the group and the movable pulley is bypassed, until the anti-servo motor.
In order to further increase bending efficiency, the movable pulley is connected with the sliding block by screw fastening, described fixed
Pulley is connected with the rack by screw fastening, and the sliding block is connected with the upper mold by screw fastening.
In order to further increase bending efficiency, the upper mold is connected with the workbench by screw fastening, described fixed
Position device is connected with the workbench by screw fastening, and the positioning device is connected with the rack by screw fastening
It connects.
In order to further increase bending efficiency, the first servo motor is connect with first screw rod transmission, and described
Two servo motors are connect with first screw rod transmission, and second servo motor is connect with second screw rod transmission, described
Locating piece is connected with second lead screw by screw fastening.
In order to further increase bending efficiency, the driving device is with the positioning device with the digital control system by leading
Line is connected.
The beneficial effects of the utility model are：Process and backhaul when bending is by Serve Motor Control, more precisely,
More durable, bending is more efficient.
Description of the drawings
Fig. 1 is a kind of main sectional view of servo numerical control bending machine described in the utility model；
Fig. 2 is a kind of left sectional view of servo numerical control bending machine described in the utility model；
Fig. 3 is a kind of front view of the positioning device of servo numerical control bending machine described in the utility model.
The reference numerals are as follows：
1, workbench；2, lower die；3, upper mold；4, fixed pulley；5, movable pulley；6, transmission belt；7, grating scale；8, anti-servo electricity
Machine；9, positive servo motor；10, sliding block；11, digital control system；12, positioning device；13, rack；14, the first lead screw；15, it second watches
Take motor；16, the second lead screw；17, locating piece；18, first servo motor；19, driving device.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of servo numerical control bending machine, including workbench 1, rack 13, digital control system 11, positioning dress
12 are set, 1 upside of workbench is provided with lower die 2, and organic frame 13, rack 13 is arranged for carrying workpiece, 1 outside of workbench in lower die 2
For arranging that driving device 19 and positioning device 12,2 rear side of lower die are provided with positioning device 12, positioning device 12 is used to position,
2 upside of lower die is provided with upper mold 3, and upper mold 3 is used for bending, and 3 upside of upper mold is provided with driving device 19, and driving device 19 is for driving
Dynamic upper mold 3, driving device 19 include sliding block 10, and sliding block 10 is provided with movable pulley 5, movable pulley for driving upper mold 3 on sliding block 10
5 move for band movable slider 10, are provided with fixed pulley 4 in the rack 13 of 5 downside of movable pulley, fixed pulley 4 is for driving movable pulley 5
It is mobile, positive servo motor 9 is provided in rack 13, positive servo motor 9 is used for the uplink and downlink of sliding block 10,9 outside of positive servo motor
It is provided with anti-servo motor 8, transmission belt 6 is provided between fixed pulley 4 and movable pulley 5, transmission belt 6 is used for passing power, rack
13 outsides are provided with digital control system 11, and digital control system 11 cooperates for controlling all motors, and positioning device 12 includes first
Lead screw 14, the first lead screw 14 are used to adjust the horizontal position of locating piece 17, and 14 downside of the first lead screw is provided with first servo motor
18, for driving the first lead screw 14,14 upside of the first lead screw to be provided with the second servo motor 15, second watches first servo motor 18
Take motor 15 for drive the second lead screw 16, be provided with the second lead screw 16 on the right side of the second servo motor 15, the second lead screw 16 is used for
The vertical position of locating piece 17 is adjusted, 16 front side of the second lead screw is provided with locating piece 17, and 13 both sides of rack are provided with grating scale 7.
In above structure, workpiece is placed in lower die 2, and by digital control system 11, the control adjustment of positioning device 12 positions, and first
Servo motor 18 controls locating piece 17 and moves in the horizontal direction, and the second servo motor 15 controls locating piece 17 and moved in vertical direction
It is dynamic, inlet amount etc. can be defined, then digital control system 11 controls the work of positive servo motor 9, and positive servo motor 9 works
When, 8 output shaft of anti-servo motor is fixed, i.e., transmission belt 6 is recycled in the positive rotating forward of servo motor 9, and movable pulley 5 drives with movable slider 10
Upper mold 3 moves down carry out bending, and bending is completed, the pulley blocks work of another side, because the pulley blocks of this one side are movable pulleys 5
Under, fixed pulley 4 is upper, so when anti-servo motor 8 starts, movable pulley 5 is that band movable slider 10 drives upper mold 3 upward
Mobile, driving device 19 is just cooperated by the pulley blocks on two sides and positive servo motor 9 and anti-servo motor 8 and completes bending,
Collaborative work is controlled by digital control system 11.
In order to further increase bending efficiency, movable pulley 5 is aligned in the vertical direction with fixed pulley 4, and movable pulley 5
Four groups are both provided with fixed pulley 4, is distributed in 10 both sides of sliding block, and the position phase of the movable pulley 5 on both sides and fixed pulley 4 two-by-two
Instead, several movable pulleys 5 and several fixed pulleys 4, the positive servo motor 9 of every group of setting one and an anti-servo electricity are provided with for every group
Machine 8 and a transmission belt 6, transmission belt 6 bypass all fixed pulleys 4 of the group and movable pulley 5, until anti-servo from positive servo motor 9
Until motor 8, movable pulley 5 is connected with sliding block 10 by screw fastening, and fixed pulley 4 is connected with rack 13 by screw fastening
It connects, sliding block 10 is connected with upper mold 3 by screw fastening, and upper mold 3 is connected with workbench 1 by screw fastening, positioning device
12 are connected with workbench 1 by screw fastening, and positioning device 12 is connected with rack 13 by screw fastening, the first servo electricity
Machine 18 and the first lead screw 14 are sequentially connected, and the second servo motor 15 is sequentially connected with the first lead screw 14, the second servo motor 15 and
Second lead screw 16 is sequentially connected, and locating piece 17 is connected with the second lead screw 16 by screw fastening, and driving device 19 is filled with positioning
12 are set with digital control system 11 to be connected by conducting wire.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by appending claims and equivalents.
Claims (6)
1. a kind of servo numerical control bending machine, it is characterised in that：Including workbench, rack, digital control system, positioning device, the work
Make to be provided with lower die on the upside of platform, the rack is provided on the outside of the workbench, the positioning dress is provided on rear side of the lower die
It sets, upper mold is provided on the upside of the lower die, is provided with driving device on the upside of the upper mold, the driving device includes sliding block, institute
It states and is provided with movable pulley on sliding block, fixed pulley is provided in the rack on the downside of the movable pulley, is provided in the rack
Positive servo motor, the positive servo motor outside are provided with anti-servo motor, are arranged between the fixed pulley and the movable pulley
There are transmission belt, the shell outside to be provided with the digital control system, the positioning device includes the first lead screw, first lead screw
Downside is provided with first servo motor, and the second servo motor is provided on the upside of first lead screw, and second servo motor is right
Side is provided with the second lead screw, is provided with locating piece on front side of second lead screw, the rack both sides are provided with grating scale.
2. a kind of servo numerical control bending machine according to claim 1, it is characterised in that：The movable pulley and the fixed pulley
It is alignment in the vertical direction, and the movable pulley is both provided with four groups with the fixed pulley, is distributed in the sliding block two-by-two
Both sides, and if the movable pulley on both sides and the position of the fixed pulley on the contrary, every group be provided with several described movable pulleys and
The fixed pulley, every group of setting one positive servo motor and an anti-servo motor and a transmission belt are done,
The transmission belt bypasses all fixed pulleys of the group and the movable pulley, until the anti-servo from the positive servo motor
Until motor.
3. a kind of servo numerical control bending machine according to claim 1, it is characterised in that：The movable pulley is logical with the sliding block
It crosses screw fastening to be connected, the fixed pulley is connected with the rack by screw fastening, and the sliding block is logical with the upper mold
Screw fastening is crossed to be connected.
4. a kind of servo numerical control bending machine according to claim 1, it is characterised in that：The upper mold is logical with the workbench
It crosses screw fastening to be connected, the positioning device is connected with the workbench by screw fastening, the positioning device and institute
Rack is stated by screw fastening to be connected.
5. a kind of servo numerical control bending machine according to claim 1, it is characterised in that：The first servo motor with it is described
First screw rod transmission connects, and second servo motor is connect with first screw rod transmission, second servo motor and institute
The connection of the second screw rod transmission is stated, the locating piece is connected with second lead screw by screw fastening.
6. a kind of servo numerical control bending machine according to claim 1, it is characterised in that：The driving device and the positioning
Device is connected with the digital control system by conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721647894.9U CN207668228U (en) | 2017-12-01 | 2017-12-01 | A kind of servo numerical control bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721647894.9U CN207668228U (en) | 2017-12-01 | 2017-12-01 | A kind of servo numerical control bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207668228U true CN207668228U (en) | 2018-07-31 |
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ID=62965888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721647894.9U Active CN207668228U (en) | 2017-12-01 | 2017-12-01 | A kind of servo numerical control bending machine |
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| Country | Link |
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| CN (1) | CN207668228U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856381A (en) * | 2018-08-09 | 2018-11-23 | 株洲中车特种装备科技有限公司 | A kind of pulley block drive type bending machine |
| CN109570347A (en) * | 2019-02-13 | 2019-04-05 | 王勇 | Bender lower die fast fixture and bending machine |
| CN116727542A (en) * | 2023-07-10 | 2023-09-12 | 济南二机床集团有限公司 | Die buffering device with energy recycling function |
-
2017
- 2017-12-01 CN CN201721647894.9U patent/CN207668228U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856381A (en) * | 2018-08-09 | 2018-11-23 | 株洲中车特种装备科技有限公司 | A kind of pulley block drive type bending machine |
| CN108856381B (en) * | 2018-08-09 | 2024-02-02 | 株洲中车特种装备科技有限公司 | Pulley block transmission type bending machine |
| CN109570347A (en) * | 2019-02-13 | 2019-04-05 | 王勇 | Bender lower die fast fixture and bending machine |
| CN116727542A (en) * | 2023-07-10 | 2023-09-12 | 济南二机床集团有限公司 | Die buffering device with energy recycling function |
| CN116727542B (en) * | 2023-07-10 | 2024-02-09 | 济南二机床集团有限公司 | Die buffering device with energy recycling function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 528000 "Zhuangdinggang" section of Huangdong Village Committee on Taoyuan Road, Shishan Town, Nanhai District, Foshan City, Guangdong Province (No. 6 workshop of Huangdong Building Material Processing Center) (residence declaration) Patentee after: FOSHAN GOSZS CNC EQUIPMENT CO.,LTD. Address before: 528000 Factory Building No. 1 in Tangtou Village Committee of Shishan Town, Nanhai District, Foshan City, Guangdong Province Patentee before: FOSHAN GOSZS CNC EQUIPMENT CO.,LTD. |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ragos CNC Equipment (Cangzhou) Co.,Ltd. Assignor: FOSHAN GOSZS CNC EQUIPMENT CO.,LTD. Contract record no.: X2023980039758 Denomination of utility model: A servo CNC bending machine Granted publication date: 20180731 License type: Common License Record date: 20230815 |