CN203091484U - Full-servo belt type numerical control bending machine main drive system - Google Patents
Full-servo belt type numerical control bending machine main drive system Download PDFInfo
- Publication number
- CN203091484U CN203091484U CN 201320026738 CN201320026738U CN203091484U CN 203091484 U CN203091484 U CN 203091484U CN 201320026738 CN201320026738 CN 201320026738 CN 201320026738 U CN201320026738 U CN 201320026738U CN 203091484 U CN203091484 U CN 203091484U
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- China
- Prior art keywords
- belt
- numerical control
- sliding block
- fuselage
- machine body
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Abstract
The utility model discloses a full-servo belt type numerical control bending machine main drive system in the technical field of numerical control bending machines and aims to solve the problems that a sliding block is stressed unevenly, prone to deformation and the like due to the fact that a hydraulic cylinder drives the sliding block to carry out reciprocating motion in the prior art. The full-servo belt type numerical control bending machine main drive system comprises a machine body and a sliding block arranged on the machine body in an erected mode. The machine body is provided with a plurality of fixed belt wheels fixedly connected with the machine body, and the sliding block is provided with movable belt wheels corresponding to the fixed belt wheels; the machine body is provided with a servo motor, an output shaft of the servo motor is provided with a motor belt wheel, the motor belt wheel is connected with a drive belt, and the drive belt is arranged on the movable belt wheels and the fixed belt wheels in a winding mode; two sides of the sliding block are respectively provided with a supporting piece, two sides of the machine body are respectively provided with a channel, and the supporting pieces can slide on the channels; and the left side and the right side of each channel are respectively provided with a reset spring, and the supporting pieces are supported on the reset springs through supporting plates. By means of the full-servo belt type numerical control bending machine main drive system, the sliding block is stressed evenly and not prone to deformation, an oil driving system is not needed, therefore pollution does not exist, the sliding block can reset automatically, and work is safe and reliable.
Description
Technical field
The utility model relates to a kind of numerical control bender, particularly a kind of complete servo belt numerical control bender main transmission.
Background technology
Bender can be divided into mechanical main transmission and hydraulic pressure main transmission two big classes with the main transmission formal classification usually both at home and abroad at present.Numerical control bender is then especially based on hydraulic pressure main transmission, and this class numerical control bender is the main product of our times.
Numerical control bender hydraulic pressure main transmission of the prior art comprises fuselage, workbench and is erected at slide block on the fuselage, the both sides of fuselage are respectively equipped with a hydraulic jack, the piston rod of hydraulic jack is connected with slide block, realizes the lifting of slide block by the reciprocating motion of hydraulic cylinder piston rod.Its weak point is: one, because hydraulic pressure main transmission numerical control bender adopts is hydraulic oil, therefore, Hydraulic Station, fluid pressure line, hydraulic pressure punching unit all might leak, and can cause certain pollution to environment; Two, the piston rod by hydraulic cylinder promotes slide block movement, the slide block discontinuity, and slide block easily deforms during long-time running; Three, when lathe breaks down, slide block can't be realized automatically reseting, and safety coefficient is lower.
The utility model content
The purpose of this utility model provides a kind of deficiency of the prior art that overcomes, and a kind of stressed even, pollution-free and safe and reliable complete servo belt numerical control bender main transmission is provided.
The purpose of this utility model is achieved in that complete servo belt numerical control bender main transmission, comprise fuselage and the slide block that is erected on the fuselage, described fuselage be provided with some fixedly connected with fuselage decide belt wheel, described slide block is provided with and the described movable belt pulley of deciding the corresponding setting of belt wheel; Servomotor also is installed on the described fuselage, and the output shaft of described servomotor is provided with electrical machine belt pulley, also is connected with driving-belt on the described electrical machine belt pulley, and described driving-belt installs around at described movable belt pulley and decides on the belt wheel; The both sides of described slide block also are respectively equipped with support member, and the both sides of described fuselage offer the passage that slides for described support member respectively; The left and right sides of described passage also is respectively equipped with back-moving spring, and described support member is supported on the described back-moving spring by gripper shoe.
During the utility model work, drive the electrical machine belt pulley rotation by the servomotor operation, driving-belt is wound on the electrical machine belt pulley, and movable belt pulley is subjected to the downward thrust promotion slide block of driving-belt and moves downward the back-moving spring contraction distortion; Servomotor antiport, back-moving spring reset by support member promote slide block upwards operation realize that slide block automatically resets.Compared with prior art, the beneficial effects of the utility model are: 1, move downwards by the some movable belt pulleys promotion slide blocks that are arranged on the slide block, stress point is uniform, and slide block is not yielding; 2, realize that by driving-belt and back-moving spring transferring power slide block moves back and forth, replaced a series of fluid devices such as hydraulic jack of the prior art, do not have oil, pollution-free; 3, utilize back-moving spring to reset and realize that slide block automatically resets, need not extra power and drive energy savings and safe and reliable.
As preferred version of the present utility model, two servomotors are installed on the described fuselage, the output shaft of each described servomotor is respectively equipped with electrical machine belt pulley, and the two ends of described driving-belt are connected with two described electrical machine belt pulleys respectively.Two servomotor synchronous operations make the slide block both sides stressed synchronously, and the slide block operation is more steady reliable.
As preferred version of the present utility model, described movable belt pulley and decide belt wheel and be respectively equipped with ten.When slide block was in original state, promptly during upper limit site, movable belt pulley should be positioned at the top of deciding belt wheel, ten movable belt pulleys and decide belt wheel and be distributed on respectively on slide block and the fuselage, and slide block is stressed more even, and is not yielding.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is a perspective view of the present utility model.
Wherein, 1 fuselage; 2 slide blocks; 3 decide belt wheel; 4 movable belt pulleys; 5 driving-belts; 6 servomotors; 7 electrical machine belt pulleys; 8 support members; 9 passages; 10 back-moving springs; 11 gripper shoes.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As Fig. 1, Fig. 2, shown in Figure 3, comprise fuselage 1 and be erected at slide block 2 on the fuselage 1, fuselage 1 be provided with some fixedly connected with fuselage 1 decide belt wheel 3, slide block 2 is provided with and the movable belt pulley 4 of deciding belt wheel 3 corresponding settings; Servomotor 6 also is installed on the fuselage 1, and the output shaft of servomotor 6 is provided with electrical machine belt pulley 7, also is connected with driving-belt 5 on the electrical machine belt pulley 7, and driving-belt 5 installs around at movable belt pulley 4 and decides on the belt wheel 3; The both sides of slide block 2 also are respectively equipped with support member 8, and the both sides of fuselage 1 offer the passage 9 that slides for support member 8 respectively; The left and right sides of passage 9 also is respectively equipped with back-moving spring 10, and support member 8 is supported on the back-moving spring 10 by gripper shoe 11.For making slide block 2 two ends stress equalizations, move more steadily, preferably be equipped with on the fuselage 1 on the output shaft of 6, two servomotors 6 of two servomotors and be equipped with electrical machine belt pulley 7, the two ends of driving-belt 5 are connected on two electrical machine belt pulleys 7.For making 5 pairs of slide block 2 application of forces of driving-belt more even, movable belt pulley 4 and decide belt wheel 3 and preferably be respectively equipped with ten.
The utility model is not limited to the foregoing description; on the basis of the disclosed technical scheme of the utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in protection domain of the present utility model.
Claims (3)
1. complete servo belt numerical control bender main transmission, comprise fuselage and the slide block that is erected on the fuselage, it is characterized in that, described fuselage be provided with some fixedly connected with fuselage decide belt wheel, described slide block is provided with and the described movable belt pulley of deciding the corresponding setting of belt wheel; Servomotor also is installed on the described fuselage, and the output shaft of described servomotor is provided with electrical machine belt pulley, also is connected with driving-belt on the described electrical machine belt pulley, and described driving-belt installs around at described movable belt pulley and decides on the belt wheel; The both sides of described slide block also are respectively equipped with support member, and the both sides of described fuselage offer the passage that slides for described support member respectively; The left and right sides of described passage also is respectively equipped with back-moving spring, and described support member is supported on the described back-moving spring by gripper shoe.
2. complete servo belt numerical control bender main transmission according to claim 1, it is characterized in that, two servomotors are installed on the described fuselage, and the output shaft of each described servomotor is respectively equipped with electrical machine belt pulley, and the two ends of described driving-belt are connected with two described electrical machine belt pulleys respectively.
3. complete servo belt numerical control bender main transmission according to claim 1 is characterized in that, described movable belt pulley and decide belt wheel and be respectively equipped with ten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320026738 CN203091484U (en) | 2013-01-18 | 2013-01-18 | Full-servo belt type numerical control bending machine main drive system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320026738 CN203091484U (en) | 2013-01-18 | 2013-01-18 | Full-servo belt type numerical control bending machine main drive system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203091484U true CN203091484U (en) | 2013-07-31 |
Family
ID=48842928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320026738 Expired - Lifetime CN203091484U (en) | 2013-01-18 | 2013-01-18 | Full-servo belt type numerical control bending machine main drive system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203091484U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273876A (en) * | 2018-03-21 | 2018-07-13 | 无锡市苏智特机械设备制造有限公司 | A kind of pure electric driving wheel belt numerical control bender |
| CN108655212A (en) * | 2018-05-03 | 2018-10-16 | 王勇 | The drive system and numerical control bender of numerical control bender |
| CN108817143A (en) * | 2018-06-11 | 2018-11-16 | 王勇 | Numerical control bender transmission system and numerical control bender |
-
2013
- 2013-01-18 CN CN 201320026738 patent/CN203091484U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273876A (en) * | 2018-03-21 | 2018-07-13 | 无锡市苏智特机械设备制造有限公司 | A kind of pure electric driving wheel belt numerical control bender |
| CN108655212A (en) * | 2018-05-03 | 2018-10-16 | 王勇 | The drive system and numerical control bender of numerical control bender |
| CN108817143A (en) * | 2018-06-11 | 2018-11-16 | 王勇 | Numerical control bender transmission system and numerical control bender |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |