CN203484463U - Compensation mechanism of bending machine - Google Patents
Compensation mechanism of bending machine Download PDFInfo
- Publication number
- CN203484463U CN203484463U CN201320542259.XU CN201320542259U CN203484463U CN 203484463 U CN203484463 U CN 203484463U CN 201320542259 U CN201320542259 U CN 201320542259U CN 203484463 U CN203484463 U CN 203484463U
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- China
- Prior art keywords
- skewback
- wedge
- oblique block
- compensation mechanism
- screw
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- Expired - Lifetime
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Abstract
The utility model relates to the technical field of bending machines, in particular to a compensation mechanism of a bending machine. The compensation mechanism comprises a lower iron wedge arranged on a base and an upper iron wedge arranged above the lower iron wedge, one end of a drive shaft is connected with an output shaft of a servo motor, and the other end of the drive shaft is sequentially connected with the lower iron wedge. The upper iron wedge comprises an upper oblique block, an intermediate oblique block and a lower oblique block which are sequentially arranged from top to down, the upper oblique block is fixedly connected with a workbench, a lower surface of the upper oblique block is an inclined face, a guide groove is arranged at the upper part of the intermediate oblique block, the lower part of the upper oblique block is arranged in the guide groove, an adjusting screw and a graduate ruler are arranged on the front side of the intermediate oblique block, and the lower oblique block is connected with a workbench base via fixed pins arranged on a front side and a rear side. The compensation mechanism has the characteristics of reasonable structure and high bending precision, and is convenient to operate, and each upper oblique block can be separately and slightly adjusted.
Description
Technical field
The utility model relates to a kind of bender technical field, specifically a kind of compensation mechanism of bender.
Background technology
Bender is a kind ofly can carry out to thin plate the machine of bending, this equipment is suppressed workpiece with the counterdie being arranged on workbench by being arranged on the patrix of slider bottom, in pressing process, easily there is deflection deformation in slide block and workbench, affected the Bending Processing quality of workpiece, conventionally compensation mechanism will be set on workbench, wherein the application of mechanical compensation mechanism is more extensive, it is simple in structure, easily operation, but mostly be integrally-regulated, can not guarantee workbench to add convex curve consistent with practical distortion curve, the bending precision of workpiece is lower, when the high-precision workpiece of Bending Processing, can not adjust separately, cannot realize inching, thereby affected bending precision.
Summary of the invention
The utility model provides a kind of rational in infrastructure, easy to operate in order to overcome above-mentioned defect, and on each, wedge can carry out separately inching, the compensation mechanism of the bender that machining accuracy is high.
The technical solution adopted in the utility model is: a kind of compensation mechanism of bender, comprising distributes is arranged on the lower wedge and the upper wedge that is positioned at lower wedge top on pedestal, the contact-making surface of lower wedge and upper wedge is inclined plane, on power transmission shaft, be provided with screw thread, on lower wedge, be provided with screwed hole, power transmission shaft one end is connected with the output shaft of servomotor, the other end of power transmission shaft passes the screwed hole of lower wedge successively, on power transmission shaft, between lower wedge, be provided with spacer, also comprise and adjust screw and rule, described upper wedge is by the upper skewback setting gradually from top to bottom, middle skewback and lower skewback form, upper skewback is fixedly connected with workbench, the lower surface of upper skewback is inclined plane, middle skewback top is provided with direction recess, the bottom of direction recess is skewed, the lower surface of its gradient and upper skewback matches, the bottom of upper skewback is arranged in this direction recess, middle skewback is shorter in length than skewback, in the front side of middle skewback, arrange and adjust screw and rule, adjust in the connecting hole of screw front end insertion table base, the rear end of adjustment screw is with middle skewback for being threaded, and the steady pin that described lower skewback arranges by both sides, front and back is connected with table base.
The utility model is arranged to split-type structural by traditional all-in-one-piece upper wedge, by upper skewback, middle skewback and lower skewback form, wherein go up skewback and middle skewback is connected by the direction recess with inclined plane, upper skewback is fixedly connected with workbench, middle skewback can be adjusted screw realization by rotation and move forward and backward, thereby drive workbench to rise or decline by upper skewback, realized inching, and on each, wedge can be adjusted separately, guarantee workbench to add convex curve consistent with practical distortion curve, improve machining accuracy, adjustment amount can show by the rule on middle skewback, handled easily, control accurately.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the top view of Fig. 1.
The specific embodiment
Now by reference to the accompanying drawings the utility model is further described, Fig. 1 is a kind of embodiment of the present utility model, comprising distributes is arranged on the lower wedge 4 and the upper wedge 1 that is positioned at lower wedge 4 tops on pedestal, lower wedge 4 is inclined plane with the contact-making surface of upper wedge 1, on power transmission shaft, be provided with screw thread, on lower wedge 4, be provided with screwed hole, power transmission shaft one end is connected with the output shaft of servomotor, the other end of power transmission shaft passes the screwed hole of lower wedge 4 successively, power transmission shaft and lower wedge 4 form screw nut driven structure, between the upper and lower wedge 4 of power transmission shaft, are provided with spacer.Described upper wedge 1 by the upper skewback setting gradually from top to bottom, in skewback 2 and lower skewback 3 form, upper skewback is fixedly connected with workbench, the lower surface of upper skewback is inclined plane.Middle skewback 2 tops are provided with direction recess, and the bottom of direction recess is skewed, and the lower surface of its gradient and upper skewback matches, and the bottom of upper skewback is arranged in this direction recess, and middle skewback 2 is shorter in length than skewback.The utility model also comprises adjusts screw 7 and rule 6, adjust the front side that screw 7 and rule 6 are arranged on middle skewback 2, adjusting screw 7 front ends inserts in the connecting hole of table base, connecting hole plays location and adjusts screw 7 front ends, adjusting screw 7 can rotate in connecting hole, the rear end of adjusting screw 7 is with middle skewback 2 for being threaded, and middle skewback 2 and adjustment screw 7 also form screw nut driven structure, by rotation adjust screw 7 can realize in skewback 2 move forward and backward.The steady pin 5 that described lower skewback 3 arranges by both sides, front and back is connected with table base.
When the utility model is used, the adjustment of lower wedge 4 is the same with traditional compensation mechanism using method, by servomotor, drives power transmission shaft to rotate, thereby lower wedge 4 left and right directions are moved, adjusts.
Because the utility model is arranged to split-type structural by traditional all-in-one-piece upper wedge 1, by upper skewback, middle skewback 2 and lower skewback 3 form, wherein go up skewback and middle skewback 2 is connected by the direction recess with inclined plane, upper skewback is fixedly connected with workbench, middle skewback 2 can be adjusted screw 7 realizations by rotation and move forward and backward, thereby drive workbench to rise or decline by upper skewback, realized the inching of upper wedge 1, and on each, wedge 1 can be adjusted separately, guarantee workbench to add convex curve consistent with practical distortion curve, thereby improved machining accuracy, adjustment amount can show by the rule 6 on middle skewback 2, handled easily, control accurately.
The utlity model has rational in infrastructurely, easy to operate, on each, wedge 1 can carry out separately inching, the feature that bending precision is high.
Claims (1)
1. the compensation mechanism of a bender, comprising distributes is arranged on the lower wedge and the upper wedge that is positioned at lower wedge top on pedestal, the contact-making surface of lower wedge and upper wedge is inclined plane, on power transmission shaft, be provided with screw thread, on lower wedge, be provided with screwed hole, power transmission shaft one end is connected with the output shaft of servomotor, the other end of power transmission shaft passes the screwed hole of lower wedge successively, on power transmission shaft, between lower wedge, be provided with spacer, it is characterized in that: also comprise and adjust screw and rule, described upper wedge is by the upper skewback setting gradually from top to bottom, middle skewback and lower skewback form, upper skewback is fixedly connected with workbench, the lower surface of upper skewback is inclined plane, middle skewback top is provided with direction recess, the bottom of direction recess is skewed, the lower surface of its gradient and upper skewback matches, the bottom of upper skewback is arranged in this direction recess, middle skewback is shorter in length than skewback, in the front side of middle skewback, arrange and adjust screw and rule, adjust in the connecting hole of screw front end insertion table base, the rear end of adjustment screw is with middle skewback for being threaded, and the steady pin that described lower skewback arranges by both sides, front and back is connected with table base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542259.XU CN203484463U (en) | 2013-09-03 | 2013-09-03 | Compensation mechanism of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542259.XU CN203484463U (en) | 2013-09-03 | 2013-09-03 | Compensation mechanism of bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203484463U true CN203484463U (en) | 2014-03-19 |
Family
ID=50255322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320542259.XU Expired - Lifetime CN203484463U (en) | 2013-09-03 | 2013-09-03 | Compensation mechanism of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203484463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413905A (en) * | 2017-05-04 | 2017-12-01 | 佛山市富乐喜电子信息技术有限公司 | Bender bidirectional compensates workbench |
| CN108735314A (en) * | 2018-05-31 | 2018-11-02 | 江苏核电有限公司 | A kind of reactor heat shielding adjustment aligning tool special |
-
2013
- 2013-09-03 CN CN201320542259.XU patent/CN203484463U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413905A (en) * | 2017-05-04 | 2017-12-01 | 佛山市富乐喜电子信息技术有限公司 | Bender bidirectional compensates workbench |
| CN108735314A (en) * | 2018-05-31 | 2018-11-02 | 江苏核电有限公司 | A kind of reactor heat shielding adjustment aligning tool special |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |
|
| CX01 | Expiry of patent term |