CN210701825U - Numerical control torsion shaft hydraulic plate bending machine - Google Patents
Numerical control torsion shaft hydraulic plate bending machine Download PDFInfo
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- CN210701825U CN210701825U CN201921651587.7U CN201921651587U CN210701825U CN 210701825 U CN210701825 U CN 210701825U CN 201921651587 U CN201921651587 U CN 201921651587U CN 210701825 U CN210701825 U CN 210701825U
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Abstract
The utility model discloses a numerical control torsion shaft hydraulic plate bending machine, in particular to the field of bending machines, which comprises a bottom plate, wherein one side of the bottom plate is provided with a fixed plate, the bottom plate is fixedly connected with the fixed plate, the bottom of the fixed plate is provided with a hydraulic cylinder, the fixed plate is fixed with the hydraulic cylinder through a bolt, the bottom of the hydraulic cylinder is provided with an extrusion knife, the hydraulic cylinder is fixed with the extrusion knife through a bolt, and the top of the bottom plate is provided with a replacing mechanism; the replacement mechanism comprises a mounting plate, a lower die is arranged inside the mounting plate, and fourth clamping blocks are arranged on two sides of the lower die. The utility model discloses a be provided with a plurality of bed dies on the surface of mounting panel, the pulling mounting panel, the mounting panel removes on the surface of bottom plate, when required bed die reachs the bottom of extrusion sword, passes mounting panel and bottom plate with the bolt in proper order, makes mounting panel and bottom plate fixed, can the bending angle of direct control iron sheet.
Description
Technical Field
The embodiment of the utility model provides a relate to the crib crimper field, concretely relates to numerical control torsion bar hydraulic pressure sheet material bender.
Background
The bending machine is a machine capable of bending thin plates, and the bending machine structurally mainly comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge, the base comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, the cover plate is covered at the top of the recess, the coil is electrified by a wire during use, attractive force is generated on the pressing plate after the coil is electrified, and therefore clamping of the thin plates between the pressing plate and the base is achieved, the pressing plate can be made into various workpiece requirements due to the adoption of electromagnetic force clamping, workpieces with side walls can be machined, and the bending machine is also very simple and convenient to operate.
The prior art has the following defects: when the lower die is extruded, abrasion and breakage are easy to generate, but the lower die is troublesome to replace and install.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a numerical control torsion bar hydraulic pressure sheet material bender to because than following mould when the extrusion, produce wearing and tearing and cracked easily among the solution prior art, nevertheless change the trouble problem of installation.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
according to the first aspect of the embodiment of the utility model, a numerical control torsion shaft hydraulic plate bending machine comprises a bottom plate, wherein one side of the bottom plate is provided with a fixed plate, the bottom plate is fixedly connected with the fixed plate, the bottom of the fixed plate is provided with a hydraulic cylinder, the fixed plate is fixed with the hydraulic cylinder through a bolt, the bottom of the hydraulic cylinder is provided with an extrusion knife, the hydraulic cylinder is fixed with the extrusion knife through a bolt, and the top of the bottom plate is provided with a replacing mechanism;
the change mechanism includes the mounting panel, the inside of mounting panel is provided with the bed die, the both sides of bed die all are provided with the fourth fixture block, the inside of mounting panel is provided with the stripper plate, the inside of mounting panel is provided with the fastener, fastener and mounting panel sliding connection, the bottom of bed die is provided with a plurality of triangular grooves, the inside of mounting panel is provided with drags the mechanism.
Further, a fourth clamping groove is formed in the mounting plate at a position corresponding to a fourth clamping block, and the four clamping blocks are connected to the corresponding positions inside the fourth clamping grooves in a sliding mode.
Further, the inside of mounting panel corresponds the position of stripper plate and is provided with the removal chamber, stripper plate sliding connection is in the inside that removes the chamber, the bottom of stripper plate is provided with the second fixture block, the inside of mounting panel corresponds the position of second fixture block and is provided with the second draw-in groove.
Furthermore, both sides of the clamping piece are provided with third clamping blocks, third clamping grooves are formed in the positions, corresponding to the third clamping blocks, in the mounting plate, and the two third clamping blocks are connected in the third clamping grooves in the corresponding positions in a sliding mode.
Furthermore, the shape of the axial section of the clamping piece is a parallelogram, and the two third clamping blocks and the clamping piece are designed in an integrated mode.
Furthermore, the shape of the axial section of one side of the extrusion plate close to the clamping piece is a right triangle, and the second clamping block and the extrusion plate are designed in an integrated mode.
According to a second aspect of the embodiment of the present invention, the pulling mechanism comprises a mounting hole, the mounting hole and the mounting plate are designed as an integral body, the bottom of the mounting plate is provided with a first clamping block, the mounting plate and the first clamping block are designed as an integral body,
furthermore, a first clamping groove is formed in the position, corresponding to the first clamping block, of the top of the bottom plate, and the first clamping block is connected to the inside of the first clamping groove in a sliding mode.
The embodiment of the utility model provides a have following advantage:
1. the lower die is inserted into the mounting plate, the fourth clamping block is clamped with the fourth clamping groove, the extrusion plate is pushed, one end, away from the extrusion plate, of the clamping piece passes through the mounting plate and is clamped into the triangular groove at the bottom of the lower die, the mounting plate and the lower die are fixed, the clamping piece only needs to be pulled out of the extrusion plate from the moving cavity due to gravity, the clamping piece moves in the mounting plate, and the lower die is taken out, so that the lower die is replaced, and compared with the prior art, the lower die is convenient to mount and dismount;
2. the installation plate is pulled by taking down the bolts inside the installation plate and moving on the surface of the bottom plate, and when the required lower die reaches the bottom of the extrusion cutter, the bolts sequentially penetrate through the installation plate and the bottom plate to fix the installation plate and the bottom plate, so that the bending angle of the iron plate can be directly controlled, and compared with the prior art, the bending angle can be controlled.
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.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a longitudinal sectional view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure of part A of FIG. 1 according to the present invention;
fig. 3 is a cross-sectional view taken along line D-D of fig. 2 in accordance with the present invention;
FIG. 4 is an enlarged view of the structure of the portion B of FIG. 2 according to the present invention;
FIG. 5 is an enlarged view of the structure of the portion C of FIG. 3 according to the present invention;
FIG. 6 is a schematic view of the overall structure of the lower mold of the present invention;
in the figure: the device comprises a fixing plate 1, a hydraulic cylinder 2, an extrusion knife 3, a lower die 4, a mounting plate 5, a bottom plate 6, a first clamping groove 7, a first clamping block 8, a movable cavity 9, a second clamping block 10, a second clamping groove 11, a triangular groove 12, a third clamping groove 13, a third clamping block 14, a mounting hole 15, a fourth clamping block 16, an extrusion plate 17, a clamping block 18 and a fourth clamping groove 19.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-6, a numerical control torsion bar hydraulic plate bending machine comprises a base plate 6, one side of the base plate 6 is provided with a fixing plate 1, the base plate 6 is fixedly connected with the fixing plate 1, the bottom of the fixing plate 1 is provided with a hydraulic cylinder 2, the fixing plate 1 is fixed with the hydraulic cylinder 2 through a bolt, the bottom of the hydraulic cylinder 2 is provided with an extrusion knife 3, the hydraulic cylinder 2 is fixed with the extrusion knife 3 through a bolt, and the top of the base plate 6 is provided with a replacing mechanism.
Change mechanism and include mounting panel 5, the inside of mounting panel 5 is provided with bed die 4, the both sides of bed die 4 all are provided with fourth fixture block 16, the inside of mounting panel 5 is provided with stripper plate 17, the inside of mounting panel 5 is provided with fastener 18, fastener 18 and mounting panel 5 sliding connection, the bottom of bed die 4 is provided with a plurality of triangular grooves 12, the inside of mounting panel 5 is provided with drags the mechanism.
The inside position that corresponds fourth fixture block 16 of mounting panel 5 is provided with fourth draw-in groove 19, two the equal sliding connection of fourth fixture block 16 is in the inside of the fourth draw-in groove 19 of corresponding position, is convenient for remove.
The inside position that corresponds stripper plate 17 of mounting panel 5 is provided with removes chamber 9, stripper plate 17 sliding connection is in the inside that removes chamber 9, the bottom of stripper plate 17 is provided with second fixture block 10, the inside position that corresponds second fixture block 10 of mounting panel 5 is provided with second draw-in groove 11, makes fixedly more firm.
The two sides of the clamping piece 18 are provided with third clamping blocks 14, the positions, corresponding to the third clamping blocks 14, in the mounting plate 5 are provided with third clamping grooves 13, and the two third clamping blocks 14 are connected in the third clamping grooves 13 in the corresponding positions in a sliding mode and are convenient to move.
The axial section of the clamping piece 18 is parallelogram, and the two third clamping blocks 14 and the clamping piece 18 are designed in an integrated mode, so that clamping is facilitated.
The shape of the axial section of one side of the extrusion plate 17 close to the clamping piece 18 is a right triangle, and the second clamping block 10 and the extrusion plate 17 are designed in an integrated mode, so that the stability of the device is improved.
The implementation mode is specifically as follows: the lower die 4 is inserted into the mounting plate 5, the fourth fixture block 16 is clamped with the fourth clamping groove 19, the extrusion plate 17 is moved in the mounting plate 5 by pushing the extrusion plate 17, so that one side of the extrusion plate 17 extrudes the clamping piece 18, the clamping piece 18 moves in the mounting hole 15, when the extrusion plate 17 passes through the clamping piece 18, one end, far away from the extrusion plate 17, of the clamping piece 18 passes through the mounting plate 5 and is clamped in the triangular groove 12 at the bottom of the lower die 4, so that the mounting plate 5 and the lower die 4 are fixed, the extrusion plate 17 is only required to be drawn out from the moving cavity 9, the top of the extrusion plate 17 is not at the bottom of the clamping piece 18, the clamping piece 18 moves in the mounting plate 5 due to gravity, the top of the clamping piece 18 passes through the triangular groove 12 at the bottom of the lower die 4, and then the lower die 4 is taken out from the mounting plate 5, so that the lower die 4 is replaced, the embodiment specifically solves the problems that the lower die in the prior art is easy to wear and break during extrusion, but is troublesome to replace and install.
As shown in fig. 1-2, the numerical control torsion shaft hydraulic plate bending machine comprises a mounting hole 15, wherein the mounting hole 15 and a mounting plate 5 are designed in an integrated manner, a first clamping block 8 is arranged at the bottom of the mounting plate 5, and the mounting plate 5 and the first clamping block 8 are designed in an integrated manner, so that the numerical control torsion shaft hydraulic plate bending machine is convenient to mount.
The top of bottom plate 6 corresponds the position of first fixture block 8 and is provided with first draw-in groove 7, first fixture block 8 sliding connection is in the inside of first draw-in groove 7, the convenient removal.
The implementation mode is specifically as follows: be provided with a plurality of bed dies 4 through the surface at mounting panel 5, and the angle on 4 surfaces of bed die is different, through taking off the inside bolt of mounting panel 5, pulling mounting panel 5, make the first fixture block 8 of mounting panel 5 bottom remove in first draw-in groove 7, mounting panel 5 removes on the surface of bottom plate 6, when required bed die 4 reachs the bottom of extrusion sword 3, through passing mounting panel 5 and bottom plate 6 with the bolt in proper order, it is fixed with bottom plate 6 to make mounting panel 5, can directly control the bending angle of iron sheet, the embodiment has specifically solved the problem that exists the angle after the extrusion of the difficult-to-control iron sheet among the prior art.
The utility model discloses the theory of operation:
referring to the attached drawings 1-6 of the specification, the lower die 4 is inserted into the mounting plate 5, the extrusion plate 17 is pushed, the clamping piece 18 is clamped into the triangular groove 12 at the bottom of the lower die 4, the mounting plate 5 and the lower die 4 are fixed, and the lower die 4 is taken out only by pulling out the extrusion plate 17 from the moving cavity 9;
referring to the attached drawings 1-2 of the specification, a plurality of lower molds 4 are arranged on the surface of a mounting plate 5, the mounting plate 5 is pulled to move on the surface of a bottom plate 6, and when the required lower molds 4 reach the bottom of an extrusion cutter 3, bolts sequentially penetrate through the mounting plate 5 and the bottom plate 6 to fix the mounting plate 5 and the bottom plate 6, so that the bending angle of the iron plate can be directly controlled.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a numerical control torsion bar hydraulic pressure sheet material bender, includes bottom plate (6), its characterized in that: a fixing plate (1) is arranged on one side of the bottom plate (6), the bottom plate (6) is fixedly connected with the fixing plate (1), a hydraulic cylinder (2) is arranged at the bottom of the fixing plate (1), the fixing plate (1) and the hydraulic cylinder (2) are fixed through bolts, an extrusion knife (3) is arranged at the bottom of the hydraulic cylinder (2), the hydraulic cylinder (2) and the extrusion knife (3) are fixed through bolts, and a replacing mechanism is arranged at the top of the bottom plate (6);
change mechanism and include mounting panel (5), the inside of mounting panel (5) is provided with bed die (4), the both sides of bed die (4) all are provided with fourth fixture block (16), the inside of mounting panel (5) is provided with stripper plate (17), the inside of mounting panel (5) is provided with fastener (18), fastener (18) and mounting panel (5) sliding connection, the bottom of bed die (4) is provided with a plurality of triangular grooves (12), the inside of mounting panel (5) is provided with pulls the mechanism.
2. The numerical control torsion shaft hydraulic plate bending machine according to claim 1, characterized in that: the dragging mechanism comprises a mounting hole (15), the mounting hole (15) and the mounting plate (5) are designed in an integrated mode, a first clamping block (8) is arranged at the bottom of the mounting plate (5), and the mounting plate (5) and the first clamping block (8) are designed in an integrated mode.
3. The numerical control torsion shaft hydraulic plate bending machine according to claim 1, characterized in that: the position that the inside of mounting panel (5) corresponds fourth fixture block (16) is provided with fourth draw-in groove (19), two equal sliding connection in the inside of the fourth draw-in groove (19) of corresponding position of fourth fixture block (16).
4. The numerical control torsion shaft hydraulic plate bending machine according to claim 1, characterized in that: the position that the inside of mounting panel (5) corresponds stripper plate (17) is provided with and removes chamber (9), stripper plate (17) sliding connection is in the inside of removing chamber (9), the bottom of stripper plate (17) is provided with second fixture block (10), the position that the inside of mounting panel (5) corresponds second fixture block (10) is provided with second draw-in groove (11).
5. The numerical control torsion shaft hydraulic plate bending machine according to claim 1, characterized in that: the two sides of the clamping piece (18) are provided with third clamping blocks (14), third clamping grooves (13) are formed in the positions, corresponding to the third clamping blocks (14), in the mounting plate (5), and the two third clamping blocks (14) are connected in the third clamping grooves (13) in the corresponding positions in a sliding mode.
6. The numerical control torsion shaft hydraulic plate bending machine according to claim 5, characterized in that: the axial section of the clamping piece (18) is in a parallelogram shape, and the two third clamping blocks (14) and the clamping piece (18) are designed in an integrated mode.
7. The numerical control torsion shaft hydraulic plate bending machine according to claim 4, characterized in that: the shape of the axial section of one side, close to the clamping piece (18), of the extrusion plate (17) is a right triangle, and the second clamping block (10) and the extrusion plate (17) are designed in an integrated mode.
8. The numerical control torsion shaft hydraulic plate bending machine according to claim 2, characterized in that: the top of the bottom plate (6) is provided with a first clamping groove (7) corresponding to the position of the first clamping block (8), and the first clamping block (8) is connected to the inside of the first clamping groove (7) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921651587.7U CN210701825U (en) | 2019-09-30 | 2019-09-30 | Numerical control torsion shaft hydraulic plate bending machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921651587.7U CN210701825U (en) | 2019-09-30 | 2019-09-30 | Numerical control torsion shaft hydraulic plate bending machine |
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| Publication Number | Publication Date |
|---|---|
| CN210701825U true CN210701825U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921651587.7U Active CN210701825U (en) | 2019-09-30 | 2019-09-30 | Numerical control torsion shaft hydraulic plate bending machine |
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| CN (1) | CN210701825U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246923A (en) * | 2020-09-19 | 2021-01-22 | 深圳市奥斯玛数控发展有限公司 | Move bender down |
| CN112845706A (en) * | 2020-12-31 | 2021-05-28 | 马鞍山成宏机械制造有限公司 | Bending machine for plate processing and working method thereof |
| CN112935024A (en) * | 2021-01-26 | 2021-06-11 | 西安市双安基业人防工程有限公司 | Bending machine |
-
2019
- 2019-09-30 CN CN201921651587.7U patent/CN210701825U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246923A (en) * | 2020-09-19 | 2021-01-22 | 深圳市奥斯玛数控发展有限公司 | Move bender down |
| CN112246923B (en) * | 2020-09-19 | 2022-08-23 | 深圳市奥斯玛数控发展有限公司 | Downward-moving bending machine |
| CN112845706A (en) * | 2020-12-31 | 2021-05-28 | 马鞍山成宏机械制造有限公司 | Bending machine for plate processing and working method thereof |
| CN112845706B (en) * | 2020-12-31 | 2023-12-08 | 马鞍山成宏机械制造有限公司 | Bending machine for plate processing and working method thereof |
| CN112935024A (en) * | 2021-01-26 | 2021-06-11 | 西安市双安基业人防工程有限公司 | Bending machine |
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