CN215614292U - Coordinated type mechanism of bending of bender - Google Patents
Coordinated type mechanism of bending of bender Download PDFInfo
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- CN215614292U CN215614292U CN202122056551.8U CN202122056551U CN215614292U CN 215614292 U CN215614292 U CN 215614292U CN 202122056551 U CN202122056551 U CN 202122056551U CN 215614292 U CN215614292 U CN 215614292U
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Abstract
The utility model discloses a linkage type bending mechanism of a bending machine, which comprises a lifting platform and a stamping platform on a bending machine main body, wherein a clamping mounting bar is fixedly arranged on the lifting platform along the direction of the stamping platform, a plurality of bending tooth units are arranged on the lifting platform in parallel through the clamping mounting bar, a bending die unit is detachably connected onto the bending tooth units, the bending die units connected onto any two adjacent bending tooth units can be spliced into any length, and the bending tooth units arranged in parallel descend to enable the bending die units to be matched with the stamping platform to synchronously stamp and bend plates; a plurality of parallel bending teeth are arranged in a bending mechanism of the bending machine, the bending teeth are used for installing the bending die units respectively, the bending die units can be spliced to form combined dies which accord with the processing length of the plate, and the combined dies can be used for synchronously bending the target plate.
Description
Technical Field
The utility model relates to the technical field of bending machine accessories, in particular to a linkage type bending mechanism of a bending machine.
Background
The bending machine is a machine capable of bending a thin plate, and in the process of installing the upper die of the bending machine, the upper die needs to be connected and fixed with a sliding block of a machine tool of the bending machine through a clamp firstly, and then the upper die is fixed through the clamp.
Traditional bender is through installing the mould of bending on the lift platform of bender, goes up and down through bender control lift platform and goes up and down to link mould of bending and the processing of bending of punching press platform cooperation punching press panel, however, this kind of processing mode of bending need carry out a lot of punching presses when punching press to the panel that length is greater than punching press mould, and not only work is loaded down with trivial details, and when bending many times add man-hour easily lead to bending curvature inconsistent to reduce processingquality.
For solving the technical problem, the linkage type bending machine capable of installing a plurality of stamping dies is adopted in the prior art, and a plurality of bending dies are installed simultaneously to be bent synchronously, but the bending dies need frequent disassembly and assembly maintenance in the actual use process, and the goodness of fit between the bending dies and the stamping platform needs to be ensured, so that the angle between the bending dies and the stamping platform needs to be repeatedly corrected in the disassembly and assembly process, and the operation is complex.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a linkage type bending mechanism of a bending machine, which aims to solve the technical problem that the angle needs to be repeatedly corrected in the process of disassembling and assembling a bending die in the prior art.
In order to solve the technical problems, the utility model specifically provides the following technical scheme:
a linkage type bending mechanism of a bending machine comprises a lifting platform and a stamping platform on a bending machine main body, wherein a clamping mounting bar is fixedly arranged on the lifting platform along the direction of the stamping platform, a plurality of bending tooth units are arranged on the lifting platform in parallel through the clamping mounting bar, a bending die unit is detachably connected onto the plurality of bending tooth units, the bending die units connected onto any two adjacent bending tooth units can be spliced into any length, and the plurality of bending tooth units arranged in parallel descend to enable the plurality of bending die units to be matched with the stamping platform to synchronously stamp and bend plates;
the clamping mounting bar is provided with a clamping groove matched with the end face contacted with the bending tooth unit, the bending tooth unit is longitudinally connected and restrained by being attached to the clamping groove on the end face of the clamping mounting bar, the bending tooth unit is transversely connected and restrained by being fixed to the lifting platform, and the bending tooth unit is positioned by being longitudinally and transversely restrained and the bending die unit is right opposite to the stamping position of the stamping platform.
As a preferred scheme of the utility model, the bending tooth unit comprises a positioning clamping plate in positioning butt joint with the clamping mounting strip, the bottom end of the positioning clamping plate is used for positioning butt joint of the bending die unit, a clamping plate fixing block fixedly connected with the lifting platform through a bolt is fixedly arranged on the positioning clamping plate, die fixing clamping plates for clamping the end face of the bending die unit are arranged at the front end and the rear end of the positioning clamping plate, and a clamping plate elastic assembly for controlling the two die fixing clamping plates to clamp the bending die unit relatively is arranged on the positioning clamping plate.
As a preferred scheme of the utility model, the positioning clamping plate is provided with an assembly through hole for movably connecting the clamping plate tightening and loosening assembly, and the positioning clamping plate is provided with a plurality of threaded holes symmetrically arranged about a central axis;
the die fixing clamp plate is provided with a fixing bolt coinciding with the threaded hole, the die fixing clamp plate is provided with a handle through hole coinciding with the assembly through hole, and the inner wall of the handle through hole is provided with a handle transverse groove extending to the side face of the die fixing clamp plate.
As a preferable scheme of the utility model, the clamping plate elastic component comprises a connecting rod penetrating through the component through hole and the two handle through holes, two ends of the connecting rod are transversely and rotatably connected with elastic rods, the elastic rods can stretch and retract along the component through holes after being overlapped with the axes of the connecting rod, and the elastic rods can be connected with the mold fixing clamping plate to be attached to the positioning clamping plate after rotating to be attached to the handle transverse grooves.
As a preferred scheme of the present invention, the mold fixing clamp plate is fixedly connected to the positioning clamp plate by screwing a plurality of fixing bolts into the threaded holes, two ends of the bending mold unit are both provided with a clamping groove matching with the bottom end of the mold fixing clamp plate, and the bending mold unit is clamped and fixed at the bottom end of the positioning clamp plate by two mold fixing clamp plates.
Compared with the prior art, the utility model has the following beneficial effects:
(1) in the embodiment, a plurality of parallel bending teeth are arranged in a bending mechanism of the bending machine, and the bending teeth are used for installing and respectively installing the bending die units, so that the bending die units can be spliced to form a combined die which is in accordance with the processing length of a plate, and the combined die can synchronously bend a target plate through the linkage operation of the bending teeth during the bending operation;
(2) this embodiment is through adopting the fixed mould of bending of the mode of two-sided relative centre gripping, compares traditional mode of centre gripping in the same plane, and the mode steadiness of two-sided centre gripping is more difficult for producing the slope, and the mould of bending can remain throughout in the installation or the in-process of dismantling just to the punching press platform, need not additionally to correct the angle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
FIG. 1 is a cross-sectional view of an entirety of an embodiment of the present invention;
fig. 2 is a schematic structural view of a mold clamping plate according to an embodiment of the present invention.
The reference numerals in the drawings denote the following, respectively:
1-a lifting platform; 2-a stamping platform; 3-clamping the mounting bar; 4-bending the tooth unit; 5-bending the die unit;
401-positioning a clamping plate; 402-clamping plate fixing block; 403-mold holding clamp plate; 404-a cleat tightener assembly;
4011-component vias; 4012-a threaded bore; 4031-anchor bolt; 4032-handle through hole; 4033-transverse handle slot; 4041-connecting rod; 4042-elastic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 2, the utility model provides a linkage type bending mechanism of a bending machine, which comprises a lifting platform 1 and a stamping platform 2 on a bending machine main body, wherein a clamping mounting strip 3 is fixedly arranged on the lifting platform 1 along the direction of the stamping platform 2, a plurality of bending tooth units 4 are arranged on the lifting platform 1 in parallel through the clamping mounting strip 3, the bending tooth units 4 are detachably connected with bending die units 5, the bending die units 5 connected on any two adjacent bending tooth units 4 can be spliced into any length, and the bending tooth units 4 arranged in parallel descend to enable the bending die units 5 to be matched with the stamping platform 2 to synchronously stamp and bend plates;
the terminal surface that block mounting bar 3 and bend tooth unit 4 contact is seted up anastomotic draw-in groove, bends tooth unit 4 and carries out longitudinal connection's restraint through the draw-in groove laminating with the 3 terminal surfaces of block mounting bar, bends tooth unit 4 and through carrying out transverse connection's restraint with lift platform 1 is fixed, bends tooth unit 4 and just to the punching press position of stamping platform 2 through longitudinal and horizontal restraint location mould unit 5.
Through set up a plurality of bending teeth that parallel in the mechanism of bending at the bender to use the installation of a plurality of bending teeth to install respectively the mould unit of bending, can form the assembling die that accords with panel machining length after splicing a plurality of mould units of bending, through the linkage operation of a plurality of bending teeth when bending the operation, realize that the assembling die is bent in step to target panel.
Wherein, the tooth unit 4 of bending includes the location grip block 401 with 3 location butt joints of block mounting bar to the bottom of location grip block 401 supplies the 5 location butt joints of mould unit of bending, fix on the grip block 401 and set up still and pass through bolt fixed connection's splint fixed block 402 with lift platform 1, both ends all are provided with the mould fixed splint 403 that are used for the centre gripping 5 terminal surfaces of mould unit of bending around the grip block 401 of location, be provided with the relative centre gripping of two mould fixed splint 403 of control on the grip block 401 and bend the splint elasticity subassembly 404 of mould unit 5.
The positioning and clamping plate 401 is provided with an assembly through hole 4011 for movably connecting the clamping plate tightening assembly 404, and the positioning and clamping plate 401 is provided with a plurality of threaded holes 4012 which are symmetrically arranged around the central axis;
the mold fixing clamp plate 403 is provided with a fixing bolt 4031 coinciding with the threaded hole 4012, the mold fixing clamp plate 403 is provided with a handle through hole 4032 coinciding with the assembly through hole 4011, and the inner wall of the handle through hole 4032 is provided with a handle transverse groove 4033 extending to the side surface of the mold fixing clamp plate 403.
The mold fixing clamp plate 403 is fixedly connected with the positioning clamp plate 401 by screwing a plurality of fixing bolts 4031 into the threaded holes 4012, clamping grooves matched with the bottom ends of the mold fixing clamp plate 403 are formed at two ends of the bending mold unit 5, and the bending mold unit 5 is clamped and fixed at the bottom end of the positioning clamp plate 401 through the two mold fixing clamp plates 403.
When installing the mould, need earlier a plurality of bending tooth units 4 of fixed connection on the block mounting bar 3 of lift platform 1 for a plurality of bending tooth units 4 equidistance are arranged on block mounting bar 3, later select to install a plurality of mould units 5 of bending on a plurality of bending tooth units 4 according to the panel processing length that need bend, reach required length after 5 concatenations of the mould units of bending of a plurality of installations.
When the bending tooth unit 4 is installed on the clamping installation strip 3, after the parts of the positioning clamping plate 401, which are contacted with the clamping installation strip 3, are clamped with each other, when the positioning clamping plate 401 moves up and down, the clamping installation strip 3 is separated from the clamping of the positioning clamping plate 401, so that the positioning clamping plate 401 can only move transversely, the clamping plate fixing block 402 on the positioning clamping plate 401 is attached to the side surface of the lifting platform 1, the bolt on the clamping plate fixing block 402 is screwed into the threaded hole formed in the lifting platform 1, so that the positioning clamping plate 401 cannot move transversely, the positioning clamping plate 401 is fixed on the clamping installation strip 3, and the protruding structure at the bottom end of the positioning clamping plate 401 is located on the central axis of the lifting platform 1.
When the bending die unit 5 is installed on the bending tooth unit 4, the bending die unit 5 is required to be clamped into the protruding structure at the bottom end of the positioning clamping plate 401, at the moment, the bending die unit 5 is located on the central axis of the lifting platform 1, therefore, when the lifting platform 1 descends, the bending die unit 5 can be opposite to the stamping part of the stamping platform 2, at the moment, two die fixing clamping plates 403 are required to be controlled by the clamping plate tightness assembly 404 to clamp two end faces of the bending die unit 5, and the bending die unit 5 is fixed on the positioning clamping plate 401.
When the clamping plate elastic assembly 404 is controlled, the two elastic rods 4042 need to rotate towards the handle transverse grooves 4033 of the corresponding mold fixing clamping plates 403 until the two elastic rods 4042 are respectively attached to the two handle transverse grooves 4033, at this time, the two elastic rods 4042 and the connecting rod 4041 are in a vertical state, the two mold fixing clamping plates 403 are pressed on two end faces of the positioning clamping plate 401 in a connecting manner, so that the two end faces of the bending mold unit 5 are clamped and fixed by the two mold fixing clamping plates 403, and finally, the plurality of fixing bolts 4031 on the two mold fixing clamping plates 403 are screwed into the threaded holes 4012 on the positioning clamping plate 401 to be finally fixed.
When the clamping plate tightening and loosening assembly 404 is loosened, the fixing bolts 4031 on the two mold fixing clamping plates 403 need to be unscrewed, and the two tightening rods 4042 are rotated to be parallel to the connecting rods 4041, at this time, the tightening rods 4042 can penetrate through the mold fixing clamping plates 403 through the handle through holes 4032, so that the two mold fixing clamping plates 403 can move opposite to each other, and the bending mold unit 5 can be taken out from the positioning clamping plate 401 in a sliding manner.
Through adopting the fixed mould of bending of the mode of two-sided relative centre gripping, compare the mode of traditional centre gripping on the face, the mode steadiness of two-sided centre gripping is more difficult for producing the slope, and the mould of bending can remain throughout just to the punching press platform at installation or the in-process of dismantling.
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.
Claims (5)
1. The utility model provides a coordinated type mechanism of bending of bender, includes lift platform (1) and punching press platform (2), its characterized in that: the lifting platform (1) is fixedly provided with a clamping mounting bar (3) along the direction of the stamping platform (2), a plurality of bending tooth units (4) are arranged on the lifting platform (1) in parallel through the clamping mounting bar (3), bending die units (5) are detachably connected to the bending tooth units (4), the bending die units (5) connected to any two adjacent bending tooth units (4) can be spliced into any length, and the bending tooth units (4) arranged in parallel descend to enable the bending die units (5) to be matched with the stamping platform (2) to stamp and bend plates synchronously;
the end face, contacted with the bending tooth unit (4), of the clamping mounting bar (3) is provided with an inosculating clamping groove, the bending tooth unit (4) is attached to the clamping groove on the end face of the clamping mounting bar (3) to be longitudinally connected, the bending tooth unit (4) is fixedly connected with the lifting platform (1) to be transversely connected, and the bending tooth unit (4) is located through longitudinal and transverse restraint, and the bending die unit (5) is right opposite to the punching position of the punching platform (2).
2. The coordinated bending mechanism of the bending machine according to claim 1, characterized in that: bend tooth unit (4) include with location grip block (401) of block mounting bar (3) location butt joint, and the bottom of location grip block (401) supplies bend mould unit (5) location butt joint, fixed setting is in addition gone up in location grip block (401) with lift platform (1) is through bolt fixed connection's splint fixed block (402), both ends all are provided with around location grip block (401) and are used for the centre gripping bend the mould solid fixed splint (403) of mould unit (5) terminal surface, be provided with control two on location grip block (401) mould solid fixed splint (403) relative centre gripping bend the splint elasticity subassembly (404) of mould unit (5).
3. The coordinated bending mechanism of the bending machine according to claim 2, characterized in that: the positioning and clamping plate (401) is provided with an assembly through hole (4011) for movably connecting the clamping plate tightening assembly (404), and the positioning and clamping plate (401) is provided with a plurality of threaded holes (4012) symmetrically arranged about a central axis;
be provided with on mould solid fixed splint (403) with fixing bolt (4031) of screw hole (4012) coincidence, set up on mould solid fixed splint (403) with handle through-hole (4032) of subassembly through-hole (4011) coincidence, and set up on the inner wall of handle through-hole (4032) and extend to horizontal groove of handle (4033) of mould solid fixed splint (403) side.
4. The coordinated bending mechanism of the bending machine according to claim 3, characterized in that: splint elasticity subassembly (404) is including passing subassembly through-hole (4011) and two connecting rod (4041) of handle through-hole (4032), the horizontal rotation in both ends of connecting rod (4041) is connected with elasticity pole (4042) with the axis coincidence of connecting rod (4041) can be followed flexible in subassembly through-hole (4011) elasticity pole (4042) rotates to the laminating the horizontal groove of handle (4033) can be taken together mould solid fixed splint (403) laminating location grip block (401).
5. The coordinated bending mechanism of the bending machine according to claim 3, characterized in that: the die fixing clamp plate (403) is screwed into the threaded hole (4012) and the positioning clamp plate (401) through a plurality of fixing bolts (4031) on the die fixing clamp plate, clamping grooves matched with the bottom end of the die fixing clamp plate (403) are formed in two ends of the bending die unit (5), and the bending die unit (5) is clamped and fixed at the bottom end of the positioning clamp plate (401) through the two die fixing clamp plates (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122056551.8U CN215614292U (en) | 2021-08-30 | 2021-08-30 | Coordinated type mechanism of bending of bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122056551.8U CN215614292U (en) | 2021-08-30 | 2021-08-30 | Coordinated type mechanism of bending of bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215614292U true CN215614292U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122056551.8U Active CN215614292U (en) | 2021-08-30 | 2021-08-30 | Coordinated type mechanism of bending of bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215614292U (en) |
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2021
- 2021-08-30 CN CN202122056551.8U patent/CN215614292U/en active Active
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