CN204503885U - The bender that a kind of degree of regulation is high - Google Patents
The bender that a kind of degree of regulation is high Download PDFInfo
- Publication number
- CN204503885U CN204503885U CN201520004805.3U CN201520004805U CN204503885U CN 204503885 U CN204503885 U CN 204503885U CN 201520004805 U CN201520004805 U CN 201520004805U CN 204503885 U CN204503885 U CN 204503885U
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- motor
- bender
- degree
- upper table
- output shaft
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses the high bender of a kind of degree of regulation, comprise bending frame, the side of described bending frame is provided with two slide rails be parallel to each other, article two, described slide rail is connected by a upper table, the upper end of described bending frame be provided with two mutually corresponding, for regulating the adjusting device of described upper table upper-lower position, between two described adjusting devices, be provided with a unbalance loading induction installation.The utility model adopts DDR motor for adjusting device, the output shaft of DDR motor is connected with motor inner ring, DDR motor CD-ROM drive motor inner ring rotates, thus the adjustment screw mandrel on drive motor output shaft rotates, be spirally connected owing to regulating the feed screw nut on screw mandrel and upper table, therefore, during DDR revolution, adjustable upper table move up and down position.
Description
Technical field
The utility model relates to bending equipment, the bender that particularly a kind of degree of regulation is high.
Background technology
At present, the governor motion of existing bender is all adopt servo motor to drive synchronizing wheel, the upper-lower position of synchronizing wheel by driving Timing Belt to carry out regulating screw mandrel, the upper table position regulating bender is reached with this, this regulative mode has following shortcoming: (1) is owing to driving the action drives of Timing Belt by synchronizing wheel during transmission, driving torque is far away, cause trueness error large, thus cause the deficiency of bender D axle precision, (2) owing to have employed toothed belt transmission, larger noise can be sent during toothed belt transmission, and need after Timing Belt uses for a long time regulate the elasticity of Timing Belt and regulate the depth of parallelism.
Utility model content
The purpose of this utility model is the above-mentioned defect for prior art, provides the bender that a kind of structure is simple, easy to adjust, degree of regulation is high.
For solving the above-mentioned defect of prior art, the technical scheme that the utility model provides is: the bender that a kind of degree of regulation is high, comprise bending frame, the side of described bending frame is provided with two slide rails be parallel to each other, article two, described slide rail is connected by a upper table, the upper end of described bending frame be provided with two mutually corresponding, for regulating the adjusting device of described upper table upper-lower position, between two described adjusting devices, be provided with a unbalance loading induction installation.
One as the high bender of the utility model degree of regulation is improved, described adjusting device comprises a motor, the motor inner ring for fixing motor output shaft is provided with in described motor, the lower end of described motor output shaft is provided with an adjustment screw mandrel, described adjustment screw mandrel connects described upper table, and the upper end of described motor output shaft is provided with the screw mandrel tensioning sleeve of a rated moment.
One as the high bender of the utility model degree of regulation is improved, and described upper table is provided with feed screw nut's seat, is provided with the feed screw nut be spirally connected with described adjustment screw mandrel in described feed screw nut's seat.
One as the high bender of the utility model degree of regulation is improved, and the middle part of described motor output shaft is arranged with bearing block, is provided with at least one bearing in described bearing block.
One as the high bender of the utility model degree of regulation is improved, and described motor is DDR motor.
One as the high bender of the utility model degree of regulation is improved, and the respective side of two described adjusting devices is equipped with one for the guider of steerable motor output shaft.
One as the high bender of the utility model degree of regulation is improved, and during described revolution, drives described motor inner ring to rotate, and described adjustment screw mandrel is subject to the effect of motor inner ring revolving force, thus drives described upper table to move up and down.
Compared with prior art, the utility model has the advantages that: the utility model adopts DDR motor for adjusting device, the output shaft of DDR motor is connected with motor inner ring, DDR motor CD-ROM drive motor inner ring rotates, thus the adjustment screw mandrel on drive motor output shaft rotates, be spirally connected owing to regulating the feed screw nut on screw mandrel and upper table, therefore, during DDR revolution, adjustable upper table move up and down position, the utility model avoids the drawback of traditional servo motor by synchronizing wheel and toothed belt transmission, and adopt and regulate screw mandrel to be directly connected with motor output shaft, driving torque is short, degree of regulation is high.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Fig. 2 is the sectional view at A place in Fig. 1.
Reference numeral title: 1, bending frame 2, slide rail 3, upper table 4, adjusting device 5, unbalance loading induction installation 6, bearing block 7, bearing 8, guider 41, motor 42, motor output shaft 43, motor inner ring 44, adjustment screw mandrel 45, screw mandrel tensioning sleeve 46, feed screw nut's seat 47, feed screw nut.
Detailed description of the invention
Just with reference to the accompanying drawings the utility model is further described below.
As depicted in figs. 1 and 2, the bender that a kind of degree of regulation is high, comprise bending frame 1, the side of bending frame 1 is provided with two slide rails be parallel to each other 2, article two, slide rail 2 is connected by a upper table 3, the upper end of bending frame 1 be provided with two mutually corresponding, be provided with a unbalance loading induction installation 5 for regulating between adjusting device 4, two adjusting devices 4 of upper table 3 upper-lower position.
Preferably, adjusting device 4 comprises a motor 41, the motor inner ring 43 for fixing motor output shaft 42 is provided with in motor 41, the lower end of motor output shaft 42 is provided with an adjustment screw mandrel 44, regulate screw mandrel 44 to connect upper table 3, the upper end of motor output shaft 42 is provided with the screw mandrel tensioning sleeve 45 of a rated moment.When installing screw mandrel tensioning sleeve 45, the moment due to screw mandrel tensioning sleeve 45 is specified, machinery is super turn round time, screw mandrel tensioning sleeve 45 can relatively rotate with motor output shaft 42 because torsion exceeds the quata, thus plays the effect of overload protection.
Preferably, upper table 3 is provided with feed screw nut's seat 46, is provided with and the feed screw nut 47 regulating screw mandrel 44 to be spirally connected in feed screw nut's seat 46.
Preferably, the middle part of motor output shaft 42 is arranged with bearing block 6, is provided with at least one bearing 7 in bearing block 6.
Preferably, motor 41 is DDR motor.
Preferably, the respective side of two adjusting devices 4 is equipped with one for the guider 8 of steerable motor output shaft 42.
Preferably, when motor 41 rotates, drive motor inner ring 43 to rotate, regulate screw mandrel 44 by the effect of motor inner ring 43 revolving force, thus drive upper table 3 to move up and down.
Adjustment operation principle of the present utility model is: the output shaft of DDR motor is connected with motor inner ring, DDR motor CD-ROM drive motor inner ring 43 rotates, thus drive the adjustment screw mandrel 44 on motor output shaft 42 to rotate, be spirally connected owing to regulating screw mandrel 44 and the feed screw nut 47 on upper table 3, therefore, during DDR revolution, adjustable upper table 3 move up and down position, two DDR motors in two adjusting devices 4 all can drive and regulate screw mandrel 44 independent operating, so just can regulate separately the upper-lower height at upper table about 3 two ends, easy to adjust.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (7)
1. the bender that a degree of regulation is high, comprise bending frame, it is characterized in that, the side of described bending frame is provided with two slide rails be parallel to each other, article two, described slide rail is connected by a upper table, the upper end of described bending frame be provided with two mutually corresponding, for regulating the adjusting device of described upper table upper-lower position, between two described adjusting devices, be provided with a unbalance loading induction installation.
2. the bender that degree of regulation according to claim 1 is high, it is characterized in that, described adjusting device comprises a motor, the motor inner ring for fixing motor output shaft is provided with in described motor, the lower end of described motor output shaft is provided with an adjustment screw mandrel, described adjustment screw mandrel connects described upper table, and the upper end of described motor output shaft is provided with the screw mandrel tensioning sleeve of a rated moment.
3. the bender that degree of regulation according to claim 2 is high, is characterized in that, described upper table is provided with feed screw nut's seat, is provided with the feed screw nut be spirally connected with described adjustment screw mandrel in described feed screw nut's seat.
4. the bender that degree of regulation according to claim 2 is high, is characterized in that, the middle part of described motor output shaft is arranged with bearing block, is provided with at least one bearing in described bearing block.
5. the bender that degree of regulation according to claim 2 is high, is characterized in that, described motor is DDR motor.
6. the bender that degree of regulation according to claim 2 is high, is characterized in that, the respective side of two described adjusting devices is equipped with one for the guider of steerable motor output shaft.
7. the bender that degree of regulation according to claim 3 is high, is characterized in that, during described revolution, drives described motor inner ring to rotate, and described adjustment screw mandrel by the effect of motor inner ring revolving force, thus drives described upper table to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520004805.3U CN204503885U (en) | 2015-01-06 | 2015-01-06 | The bender that a kind of degree of regulation is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520004805.3U CN204503885U (en) | 2015-01-06 | 2015-01-06 | The bender that a kind of degree of regulation is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204503885U true CN204503885U (en) | 2015-07-29 |
Family
ID=53701889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520004805.3U Active CN204503885U (en) | 2015-01-06 | 2015-01-06 | The bender that a kind of degree of regulation is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204503885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617906A (en) * | 2021-08-10 | 2021-11-09 | 东莞市谊科数控科技有限公司 | High-speed D-shaft bending mechanism |
-
2015
- 2015-01-06 CN CN201520004805.3U patent/CN204503885U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617906A (en) * | 2021-08-10 | 2021-11-09 | 东莞市谊科数控科技有限公司 | High-speed D-shaft bending mechanism |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |