CN206065148U - For the mechanism of bending machine workbench deflection compensation - Google Patents
For the mechanism of bending machine workbench deflection compensation Download PDFInfo
- Publication number
- CN206065148U CN206065148U CN201621040682.XU CN201621040682U CN206065148U CN 206065148 U CN206065148 U CN 206065148U CN 201621040682 U CN201621040682 U CN 201621040682U CN 206065148 U CN206065148 U CN 206065148U
- Authority
- CN
- China
- Prior art keywords
- plane
- wedge
- workbench
- adjusting
- movable wedge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of mechanism for bending machine workbench deflection compensation, including workbench, workbench is by worktable panel, workbench base plate, front side board, rear side version, first member plate and right end plate are connected and fixed, multiple adjusting wedges, movable wedge and fixed voussoir, first inclined-plane is set on workbench base plate, second inclined-plane of bottom of adjusting wedge, first inclined-plane is fitted with the second inclined-plane, the top surface of adjusting wedge is plane, bottom is plane, the top surface of movable wedge is the 3rd inclined-plane, top is fixed on worktable panel, 3rd inclined-plane is fitted with the 4th inclined-plane；Two adjacent adjusting wedges are connected by head rod, and a rightmost adjusting wedge is used to connect the driving means for driving voussoir side-to-side movement；Connected by the second connecting rod between adjacent movable wedge, in movable wedge, be provided for the regulating bolt that puller is moved along the longitudinal direction.The beneficial effects of the utility model are：Easy to use, quick, adjustment is accurate.
Description
Technical field
This utility model is related to a kind of mechanism for bending machine workbench deflection compensation, belongs to bender technical field.
Background technology
Bender is that, by a kind of machine of sheet metal bending molding on linear long and narrow mould, its operation power is typically adopted
With the mode of hydraulic system.The basic purposes of machine is sheet metal cold working, while being suitable for use with the processing of identical technique
Other materials, such as cardboard or plastic plate etc..
General hydraulic bending press is by the upper mould and the lower mould pair installed in workbench top installed in slider bottom
What workpiece was suppressed.Slide block is typically driven by two master cylinders split at its two ends, due to the active force that master cylinder is produced
Split on the both sides of slide block, furthermore due to the rigid finiteness of slide block itself（That is amount of deflection）So that when suppressing to workpiece,
Slide block fills the planarea of knife face（That is the stress surface of slide block and upper mould top contact）Can be deformed, form a centre concave up
Curve, cause workpiece bending angle and bending linearity to produce error.In order to ensure operating accuracy, it is necessary to the deformation to slide block
Compensate.
The typically all employing of current bender connects template to compensate the work amount of deflection at slide block with wedge adjustment function
Deformation.This mechanism needs the manual multigroup wedge of adjustment respectively, and operation is comparatively laborious, wastes time and energy；Adjustment in addition is difficult accurately,
Because being individually adjustment, it is difficult to be adjusted to the compensating curve of slide block PARALLEL MATCHING, higher working experience and very skilled is needed
Operator；The bender larger for tonnage, as slide block steel plate is very thick, upper mould is also very big, needs very big power to go to mend
Deformation is repaid, this compensation mechanism is often difficult adjustment or even does not work.
The content of the invention
The purpose of this utility model is to provide a kind of easy to use, quick, accurate for bending machine workbench amount of deflection benefit
The mechanism for repaying.
To solve the above problems, technical solution adopted in the utility model is：It is a kind of to be used for bending machine workbench amount of deflection
The mechanism of compensation, including workbench, described workbench is by worktable panel, workbench base plate, front side board, rear side version, left end
Plate and right end plate are connected and fixed, also including multiple adjusting wedges, multiple movable wedges and multiple fixed voussoirs, described
Multiple the first inclined-planes in left-right direction are set on workbench base plate, and the bottom of described adjusting wedge is provided with and workbench bottom
The second inclined-plane that plate is engaged, described adjusting wedge is arranged on workbench base plate and the first inclined-plane is affixed with the second inclined-plane
Close, the top surface of adjusting wedge is plane, the bottom of described movable wedge is the plane fitted with the top surface of adjusting wedge, living
The top surface of dynamic voussoir is the 3rd inclined-plane for arranging along the longitudinal direction, is fixed on worktable panel at the top of described fixed voussoir
On, top is the 4th inclined-plane being engaged with the 3rd inclined-plane, and the 3rd described inclined-plane is fitted with the 4th inclined-plane；Described is adjacent
Two adjusting wedges by head rod connect, a rightmost adjusting wedge be used for connect drive voussoir side-to-side movement
Driving means；Connected by the second connecting rod between described adjacent movable wedge, arrange in described movable wedge and use
In the regulating bolt that puller is moved along the longitudinal direction.
The second inclined-plane in this utility model on adjusting wedge is engaged with the first inclined-plane on workbench base plate, adjusts wedge
Block is moved in left-right direction, and the motion of adjusting wedge provides power by driving means, and the amount of deflection of worktable panel is compensated,
When the deflection compensation of workbench is to certain degree, or when need to only finely tune, movable wedge is adjusted manually, realize to work top
The fine setting of plate amount of deflection, adjusting wedge is combined with movable wedge carries out deflection compensation, the high precision of adjustment to worktable panel.
Used as further improvement of the utility model, described driving means are reducing motors or drive oil cylinder.
In this utility model, driving means adopt reducing motor or drive oil cylinder, and the amount of deflection of worktable panel is carried out slightly
Adjustment slightly, saves the input of manpower.
Used as further improvement of the utility model, described movable wedge is provided with bayonet socket near one end of front side board, adjusts
The head of section bolt is stuck in bayonet socket, and the screw rod of described regulating bolt is threadedly coupled with front side board.
It is engaged with buckle by the head of regulating bolt in this utility model, it is relative between adjustment bolt and movable wedge
Rotate, due to being threadedly coupled between adjustment bolt and front side board, when adjustment bolt is rotated, pull or promote movable wedge fortune
It is dynamic.
Further improve as of the present utility model, by middle the movable wedge to the left and right movable wedge at two ends
The inclination angle on the 3rd inclined-plane is from greatly to little gradual change.The inclination angle on the 3rd inclined-plane in this utility model in movable wedge by it is middle to the left and right
From successively decreasing to little greatly, as workbench middle part stress is than larger, flexural deformation is larger, therefore amount of deflection adjustment is bigger at two ends,
The inclination angle on inclined-plane is bigger, in the case of movable wedge length is certain, movable wedge motion identical distance, and large deflection is got on inclined-plane
Adjustment is bigger.
Operation principle of the present utility model is：After each voussoir is attached, can by those movable wedges be considered as one it is whole
Body, after the movable wedge is overall is promoted certain distance, each voussoir linkage work.Each voussoir can be joined with different shape respectively
The deformation that links accordingly can occur on number and distribution distance, therefore work top.Now, as long as the form parameter to each voussoir
And distribution distance is reasonably designed, you can make the sag curve phase of the linkage inflection curves on worktable panel and slide block
Compensation, so as to eliminate the deformation of the workpiece of the compacting caused due to shoe stiffness deficiency, reaches the requirement for improving machining accuracy.
The voussoir group being typically made up of fixed voussoir and fixed voussoir, after movable wedge is rigidly connected, you can real
The purpose of now linkage adjustment deflection compensation curve.But movable wedge plane directly using workbench base plate top is used as working standard
Plane, the then difficulty of processing that can increase the base plate and the deformation error for introducing base plate, thus can be in each movable wedge and work
Make between platform base plate, to increase an adjusting wedge respectively, by the position for adjusting adjusting wedge respectively, you can so that each movable wedge
Block is in same datum plane.But individual adjusting wedge and do not need Jing often adjust.
In sum, the beneficial effects of the utility model are：Easy to adjust, this utility model is adjusted by connecting rod connection
Voussoir and movable wedge, can carry out linkage adjustment with electric reducer or manual actuation, without the need for adjusting one by one, operate very square
Just；Accuracy compensation, this mechanism be capable of achieving it is accurate compensate, due to the compensating curve for adjusting be it is predictable, can be to various feelings
Different deformation under condition is precisely compensated for, so as to the stronger operating accuracy that ensure that bender.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A sectional views of Fig. 1.
Wherein：1st, worktable panel；2nd, workbench base plate；3rd, front side board；4th, back side panel；5th, first member plate；6th, right end plate；7、
Adjusting wedge；8th, movable wedge；9th, fixed voussoir；10th, head rod；11st, the second connecting rod；12nd, driving means；13rd, adjust
Section bolt；14th, bayonet socket.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described further.
The mechanism for bending machine workbench deflection compensation as depicted in figs. 1 and 2, including workbench, multiple regulation wedges
Block 7, multiple movable wedges 8 and multiple fixed voussoirs 9, described workbench is by worktable panel 1, workbench base plate 2, front side board
3rd, rear side version 4, first member plate 5 and right end plate 6 connect and are bolted on together, arrange many on described workbench base plate 2
Individual the first inclined-plane in left-right direction, it is oblique that the bottom of described adjusting wedge 7 is provided with second be engaged with workbench base plate 2
Face, described adjusting wedge 7 is arranged on workbench base plate 2 and the first inclined-plane is fitted with the second inclined-plane, is pulled and is adjusted wedge
Block 7, due to the first inclined-plane and the second inclined-plane, so the vertical height of adjusting wedge 7 becomes big, enters to the amount of deflection of worktable panel 1
Row is preliminary to be compensated, and the top surface of adjusting wedge 7 is plane, and the bottom of described movable wedge 8 is to be affixed with the top surface of adjusting wedge 7
The plane of conjunction, the top surface of movable wedge 8 are the 3rd inclined-plane for arranging along the longitudinal direction, and the top of described fixed voussoir 9 is fixed
On worktable panel 1, top is the 4th inclined-plane being engaged with the 3rd inclined-plane, and the 3rd described inclined-plane is affixed with the 4th inclined-plane
Close, mobile movable wedge 8, due to the interaction on the 3rd inclined-plane and the 4th inclined-plane, is further mended to worktable panel 1
Repay；Described adjacent two adjusting wedge 7 is rigidly connected by head rod 10, and a rightmost adjusting wedge 7 is used
The driving means 12 of voussoir side-to-side movement are driven in connection；Pass through the second connecting rod 11 between described adjacent movable wedge 8
It is rigidly connected, in described movable wedge 8, is provided for the regulating bolt 13 that puller is moved along the longitudinal direction.
The 3rd inclined-plane being located in this utility model in middle movable wedge 8 is maximum with the angle of horizontal plane, has centre
The inclined-plane in movable wedge 8 to the left and right sides with the angle of horizontal plane from once successively decreasing to little greatly, as workbench two ends have
Support, and the amount of deflection of centre is maximum, so need to do the adjustment of maximum, due to the inclination angle of inclined plane in middle movable wedge 8 most
Greatly, therefore pulling identical distance, adjustment of the middle movable wedge 8 to workbench amount of deflection is maximum, keeps substantially workbench
In horizontality；The first inclination angle of inclined plane on workbench base plate 2 also has middle one, and two ends are gradually reduced to the left and right.
In the application, preferred driving means 12 are reducing motors or drive oil cylinder；Described movable wedge 8 is near front side
One end of plate 3 is provided with bayonet socket 14, and the head of regulating bolt 13 is stuck in bayonet socket 14, the screw rod of described regulating bolt 13 and front side
Plate 3 is threadedly coupled.For ease of the rotation of regulating bolt 13, the application is provided with through hole on front side board 3, and welds on front side board
The nut coaxial with through hole is connected to, nut is coordinated with regulating bolt screw thread, can be located on the outside of workbench on regulating bolt screw rod
Position welding spanner etc., facilitate the rotation of adjusting nut 13.
What is be not specifically noted in all this utility model description is prior art or can by existing technology
Realize, it should be appreciated that for those of ordinary skills, can be improved according to the above description or be converted, and
All these modifications and variations should all belong to the protection domain of this utility model claims.
Claims (4)
1. a kind of mechanism for bending machine workbench deflection compensation, including workbench, described workbench is by worktable panel
（1）, workbench base plate（2）, front side board（3）, rear side version（4）, first member plate（5）And right end plate（6）It is connected and fixed, which is special
Levy and be：Also include multiple adjusting wedges（7）, multiple movable wedges（8）With multiple fixed voussoirs（9）, described workbench bottom
Plate（2）It is upper that multiple the first inclined-planes in left-right direction, described adjusting wedge are set（7）Bottom be provided with and workbench base plate
（2）The second inclined-plane being engaged, described adjusting wedge（7）It is arranged on workbench base plate（2）Upper and the first inclined-plane and second
Inclined-plane fits, adjusting wedge（7）Top surface be plane, described movable wedge（8）Bottom be and adjusting wedge（7）Top
The plane that face fits, movable wedge（8）Top surface be the 3rd inclined-plane for arranging along the longitudinal direction, described fixed voussoir（9）
Top be fixed on worktable panel（1）On, top is the 4th inclined-plane being engaged with the 3rd inclined-plane, described the 3rd inclined-plane with
4th inclined-plane fits；Described adjacent two adjusting wedge（7）By head rod（10）Connection, rightmost one
Adjusting wedge（7）For connecting the driving means for driving voussoir side-to-side movement（12）；Described adjacent movable wedge（8）Between
By the second connecting rod（11）Connection, described movable wedge（8）On be provided for the regulation that puller is moved along the longitudinal direction
Bolt（13）.
2. the mechanism for bending machine workbench deflection compensation according to claim 1, it is characterised in that：Described driving
Device（12）It is electric reducer or driving oil cylinder.
3. the mechanism for bending machine workbench deflection compensation according to claim 1, it is characterised in that：Described activity
Voussoir（8）Near front side board（3）One end be provided with bayonet socket（14）, regulating bolt（13）Head be stuck in bayonet socket（14）It is interior, it is described
Regulating bolt（13）Screw rod and front side board（3）Threaded connection.
4. the mechanism for bending machine workbench deflection compensation according to claim 1 or 2 or 3, it is characterised in that：By in
Between movable wedge（8）The movable wedge at two ends to the left and right（8）On the 3rd inclined-plane inclination angle from greatly to little gradual change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621040682.XU CN206065148U (en) | 2016-09-07 | 2016-09-07 | For the mechanism of bending machine workbench deflection compensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621040682.XU CN206065148U (en) | 2016-09-07 | 2016-09-07 | For the mechanism of bending machine workbench deflection compensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206065148U true CN206065148U (en) | 2017-04-05 |
Family
ID=58437098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621040682.XU Active CN206065148U (en) | 2016-09-07 | 2016-09-07 | For the mechanism of bending machine workbench deflection compensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206065148U (en) |
Cited By (5)
| 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 |
| CN109013768A (en) * | 2018-09-25 | 2018-12-18 | 江苏力威剪折机床有限公司 | Bending machine adjusts compensation device |
| CN110961496A (en) * | 2019-11-22 | 2020-04-07 | 天水锻压机床(集团)有限公司 | Intelligent compensation system and compensation method for bending high-hardness plate based on high-precision numerical control cantilever forming machine |
| CN112845695A (en) * | 2021-01-21 | 2021-05-28 | 湖北理工学院 | Bending angle and deflection compensation device for bending machine |
| CN115532889A (en) * | 2022-11-28 | 2022-12-30 | 河北汇中管道装备有限公司 | Large-scale bender amount of deflection compensation arrangement |
-
2016
- 2016-09-07 CN CN201621040682.XU patent/CN206065148U/en active Active
Cited By (6)
| 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 |
| CN109013768A (en) * | 2018-09-25 | 2018-12-18 | 江苏力威剪折机床有限公司 | Bending machine adjusts compensation device |
| CN110961496A (en) * | 2019-11-22 | 2020-04-07 | 天水锻压机床(集团)有限公司 | Intelligent compensation system and compensation method for bending high-hardness plate based on high-precision numerical control cantilever forming machine |
| CN110961496B (en) * | 2019-11-22 | 2021-07-20 | 天水锻压机床(集团)有限公司 | Intelligent compensation system and compensation method for bending high-hardness plate based on high-precision numerical control cantilever forming machine |
| CN112845695A (en) * | 2021-01-21 | 2021-05-28 | 湖北理工学院 | Bending angle and deflection compensation device for bending machine |
| CN115532889A (en) * | 2022-11-28 | 2022-12-30 | 河北汇中管道装备有限公司 | Large-scale bender amount of deflection compensation arrangement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206065148U (en) | For the mechanism of bending machine workbench deflection compensation | |
| CN102172704B (en) | Large-tonnage pipe internal high-pressure forming device | |
| CN202461856U (en) | Positioning clamp for lower edge beam reinforcing plate of automobile door frame | |
| KR20150107310A (en) | Mold unit for stretch bender | |
| CN201907210U (en) | Novel guide system for hydraulic machine | |
| CN101279337A (en) | Large-sized bender bidirectional deflection compensation mechanism | |
| CN201214113Y (en) | Deflection compensation mechanism for bending machine worktable | |
| CN207013550U (en) | A kind of multi-shaft interlocked multi-cylinder bender and its flexibility compensating device | |
| CN209647972U (en) | Box-type room case angle special welding platform | |
| CN202861704U (en) | Abnormally shaped box body welding tool | |
| CN202114438U (en) | Truss pitch adjusting mechanism of automatic welding machine | |
| CN210387065U (en) | Box type large-scale numerical control bending machine | |
| CN109326830A (en) | A kind of Chong Keng mechanism of lithium battery encapsulation equipment | |
| CN202461215U (en) | Manual thin plate forming press | |
| CN211572638U (en) | T-shaped beam stirrup framework building device | |
| CN205183383U (en) | Alignment bender | |
| CN216760936U (en) | Column type guide structure and hydraulic press | |
| CN203002865U (en) | Pressure bending machine | |
| CN213915711U (en) | U-shaped longitudinal beam end wing surface bending and shaping device | |
| CN211588266U (en) | Automatic lower die opening position adjusting device of bending machine | |
| CN201603789U (en) | Four-piece matching wedge-type deflection compensating device of bending machine | |
| CN103264073A (en) | Curve simulation S-shaped wedge block compensation device | |
| CN210358719U (en) | Deflection compensation mechanism of simple bending machine | |
| CN106994611A (en) | A kind of removable car ACM valve bodies vertical direction clamping tool | |
| CN208862107U (en) | A kind of Chong Keng mechanism of lithium battery encapsulation equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |