CN215965880U - Short edge bending die - Google Patents
Short edge bending die Download PDFInfo
- Publication number
- CN215965880U CN215965880U CN202121500858.6U CN202121500858U CN215965880U CN 215965880 U CN215965880 U CN 215965880U CN 202121500858 U CN202121500858 U CN 202121500858U CN 215965880 U CN215965880 U CN 215965880U
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- mould
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- assembly
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- 238000005452 bending Methods 0.000 title claims abstract description 51
- 230000008878 coupling Effects 0.000 claims abstract description 10
- 238000010168 coupling process Methods 0.000 claims abstract description 10
- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 31
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000000087 stabilizing effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a short edge bending die, which has the technical scheme that: the lower die is fixedly provided with an expansion assembly inside, and the lower die is movably connected with a first auxiliary die through the expansion assembly; when the angle of bend is adjusted to needs, drive first pair mould through expansion assembly and remove, adjust the distance between first pair mould and the bed die, and adjust the distance of the vice mould of second and last mould through coupling assembling, reach the effect of adjusting the angle of bend, through cutter and submodule utensil swing joint, make cutter cooperation submodule utensil to the material work of bending, when the multistage is bent to needs carrying out, take the active cell mould through rotating assembly, make submodule utensil and bed die, first pair mould separation, then install the lower extreme of last mould and the vice mould of second with a plurality of cutters through sliding assembly, respectively with the bed die through the cutter, first pair mould, bending groove swing joint, reach the effect that the multistage was bent.
Description
Technical Field
The utility model relates to the field of bending dies, in particular to a short edge bending die.
Background
The bending machine mould is a tool for forming and processing plate material by bending machine, said tool is formed from various components, and different moulds are formed from different components, and mainly utilizes the change of physical state of formed material to implement processing of external form of article, so that under the action of pressure of bending machine the blank material can be formed into the tool with specific form and size.
However, when the material needs to be bent at the short edge, the angle of the die in the prior art is usually fixed when the die is used, so that different dies need to be replaced when different angles need to be bent, which seriously affects the production efficiency, and when the material needs to be bent at multiple stages, the die for bending the short edge in the prior art cannot be bent at multiple stages, which usually needs to be subjected to secondary processing.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems mentioned in the background art, the utility model aims to provide a short edge bending die to solve the problems mentioned in the background art.
The technical purpose of the utility model is realized by the following technical scheme:
the utility model provides a minor face mould of bending, includes the bed die, the inside fixed mounting of bed die has expansion assembly, the bed die has first pair mould through expansion assembly swing joint, the groove of bending has all been seted up with the upper end of first pair mould to the bed die, the lateral wall fixed mounting of bed die has locating component, locating component and first pair mould sliding connection, the bed die has rotating assembly with the equal fixed mounting of lateral wall of first pair mould, the lateral wall of bed die and first pair mould rotates through rotating assembly and is connected with sub-mould, sub-mould's lower extreme is connected with the upper end laminating of bed die, first pair mould respectively, the upper end swing joint of bed die has the upper die, the lateral wall fixed mounting of upper die has coupling assembling, the both sides of upper die have the second pair mould through coupling assembling fixed sliding connection, the second pair mould respectively with bed die, The lower end of the upper die and the lower end of the second auxiliary die are respectively connected with a cutter in a sliding mode through the sliding assemblies, and the cutters are respectively movably connected with the lower die, the first auxiliary die, the sub-die and the bending groove.
Through adopting above-mentioned technical scheme, when the angle of bending is adjusted to needs, drive first pair mould through expansion assembly and remove, adjust the distance between first pair mould and the bed die, and adjust the distance of the vice mould of second and last mould through coupling assembling, reach the effect of adjusting the angle of bending, through cutter and submodule utensil swing joint, make cutter cooperation submodule utensil carry out bending work to the material, when the multistage is bent to needs carrying out, take the active cell mould through rotating assembly, make submodule utensil and bed die, first pair mould separation, then install the lower extreme of last mould and the vice mould of second with a plurality of cutters through sliding assembly, through the cutter respectively with the bed die, first pair mould, bending groove swing joint, reach the effect that the multistage was bent.
Preferably, the expansion assembly comprises a servo motor and a threaded rod, the servo motor is fixedly installed inside the lower die, the threaded rod is fixedly connected to the output end of the servo motor, one end of the threaded rod penetrates through the lower die, and one end of the threaded rod is in threaded connection with the first auxiliary die.
Through adopting above-mentioned technical scheme, drive the threaded rod through servo motor and rotate, make first pair mould at the outer wall lateral shifting of threaded rod, reach the effect of adjusting distance between first pair mould and the bed die.
Preferably, the positioning assembly comprises a positioning rod and a positioning groove, the positioning rod is fixedly installed on the right side wall of the lower die, the positioning groove is formed in the left side wall of the first auxiliary die, and one end of the positioning rod is connected to the inside of the positioning groove in a sliding mode.
Through adopting above-mentioned technical scheme, through locating lever sliding connection in the inside of constant head tank, reach the effect of the first pair mould position of stabilizing, avoid first pair mould to follow the threaded rod and rotate.
Preferably, the rotating assembly comprises a connecting frame and a fixing block, the fixing block is fixedly mounted on the side walls of the lower die and the first pair of dies respectively, the connecting frame is fixedly connected to the side walls of the sub-dies, and the connecting frame is rotatably connected to the inside of the fixing block.
Through adopting above-mentioned technical scheme, conveniently adjust the position of submodule utensil through rotating assembly, rotate through the link and connect in the inside of fixed block, reach and make the link take the effect of submodule utensil pivoted, make submodule utensil and bed die, first pair mould separation, the multistage of being convenient for is bent goes on.
Preferably, the lower end of the second secondary mold is fixedly connected with an insertion rod, the upper ends of the lower mold and the first secondary mold are provided with slots, the lower end of the insertion rod penetrates through the secondary mold, and the lower end of the insertion rod is inserted into the slots.
Through adopting above-mentioned technical scheme, the lower extreme through the inserted bar runs through the submodule utensil and pegs graft in the inside of slot, makes the inserted bar reach the effect of mould and the vice mould position of second on stabilizing, avoids last mould and the vice mould dislocation of second to influence the work of bending.
Preferably, coupling assembling includes connecting rod and spread groove, connecting rod fixed connection is at the lateral wall of last mould, the lateral wall at the vice mould of second is seted up to the spread groove, the one end sliding connection of connecting rod is in the inside of spread groove.
Through adopting above-mentioned technical scheme, make the vice mould of second slide at the both ends of last mould through coupling assembling, through connecting rod sliding connection in the inside of spread groove, reach the effect of the vice mould position of adjustment second to reach the effect that cooperation bed die and first pair mould removed, avoid the effect inefficacy of inserted bar and slot after first pair mould position removed.
Preferably, the sliding assembly comprises an installation block, a sliding groove and a sliding block, the installation block is fixedly installed at the lower ends of the upper die and the second auxiliary die respectively, the sliding groove is formed in the lower end of the installation block, the sliding block is fixedly installed at the upper end of the cutter, and the sliding block is connected inside the sliding groove in a sliding mode.
Through adopting above-mentioned technical scheme, make things convenient for the installation or the change of cutter through the slip subassembly, when needs installation cutter, through slider sliding connection in the inside of spout, can install the cutter and bend the work at the lower extreme of installing the piece.
In summary, the utility model mainly has the following beneficial effects:
firstly, when the bending angle needs to be adjusted, the expansion assembly drives the first auxiliary die to move so as to adjust the distance between the first auxiliary die and the lower die, and the distance between the second pair of dies and the upper die is adjusted through the connecting component to achieve the effect of adjusting the bending angle, the servo motor drives the threaded rod to rotate, so that the first auxiliary die transversely moves on the outer wall of the threaded rod to achieve the effect of adjusting the distance between the first auxiliary die and the lower die, the position of the first auxiliary die is stabilized through the positioning assembly, the positioning rod is connected inside the positioning groove in a sliding way, so that the effect of stabilizing the position of the first auxiliary mold is achieved, the first auxiliary mold is prevented from rotating along with the threaded rod, the connecting rod is connected inside the connecting groove in a sliding way to achieve the effect of adjusting the position of the second pair of dies, the effect of matching the lower die with the first auxiliary die to move is achieved, and the effect failure of the inserted rod and the slot after the position of the first auxiliary die moves is avoided;
and secondly, bending the material by the cutter matching sub-mold through the movable connection of the cutter and the sub-mold, and when multiple sections are required to be bent, driving the sub-mold to be separated from the lower mold and the first sub-mold through the rotating assembly, then installing a plurality of cutters at the lower ends of the upper mold and the second sub-mold through the sliding assembly, and respectively movably connecting the cutters with the lower mold, the first sub-mold and the bending groove to achieve the effect of bending the multiple sections.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the lower mold structure of the present invention;
fig. 4 is a schematic view of the upper die structure of the present invention.
Reference numerals: 1. a lower die; 11. a first set of molds; 111. bending the groove; 112. a slot; 2. an upper die; 21. a second set of dies; 211. inserting a rod; 3. an expansion assembly; 31. a servo motor; 32. a threaded rod; 4. a positioning assembly; 41. positioning a rod; 42. positioning a groove; 5. a sub-mold; 6. a rotating assembly; 61. A connecting frame; 62. a fixed block; 7. a connecting assembly; 71. a connecting rod; 72. connecting grooves; 8. a cutter; 9. a sliding assembly; 91. mounting blocks; 92. a chute; 93. a slide block.
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.
Examples
Referring to fig. 1-4, a short edge bending die comprises a lower die 1, an expansion assembly 3 is fixedly mounted inside the lower die 1, the lower die 1 is movably connected with a first auxiliary die 11 through the expansion assembly 3, bending grooves 111 are formed in the upper ends of the lower die 1 and the first auxiliary die 11, a positioning assembly 4 is fixedly mounted on the side wall of the lower die 1, the positioning assembly 4 is slidably connected with the first auxiliary die 11, a rotating assembly 6 is fixedly mounted on the side walls of the lower die 1 and the first auxiliary die 11, a sub-die 5 is rotatably connected to the side walls of the lower die 1 and the first auxiliary die 11 through the rotating assembly 6, the lower end of the sub-die 5 is respectively connected with the upper ends of the lower die 1 and the first auxiliary die 11 in a fitting manner, the upper end of the lower die 1 is movably connected with an upper die 2, and a connecting assembly 7 is fixedly mounted on the side wall of the upper die 2, two sides of the upper die 2 are fixedly connected with a second auxiliary die 21 in a sliding manner through a connecting assembly 7, the second auxiliary die 21 is respectively movably connected with the lower die 1, the first auxiliary die 11 and the sub-die 5, the lower ends of the upper die 2 and the second auxiliary die 21 are respectively fixedly provided with a sliding assembly 9, the lower ends of the upper die 2 and the second auxiliary die 21 are respectively connected with a cutter 8 in a sliding manner through the sliding assemblies 9, and the cutters 8 are respectively movably connected with the sub-die 5 and the bending groove 111; when the bending angle needs to be adjusted, the expansion assembly 3 drives the first auxiliary mold 11 to move, the distance between the first auxiliary mold 11 and the lower mold 1 is adjusted, the distance between the second auxiliary mold 21 and the upper mold 2 is adjusted through the connection assembly 7, the effect of adjusting the bending angle is achieved, the cutter 8 is movably connected with the sub mold 5, the cutter 8 is matched with the sub mold 5 to bend materials, when multi-section bending needs to be conducted, the rotor mold 5 is driven through the rotating assembly 6, the sub mold 5 is separated from the lower mold 1 and the first auxiliary mold 11, then the plurality of cutters 8 are installed at the lower ends of the upper mold 2 and the second auxiliary mold 21 through the sliding assembly 9, and the cutters 8 are respectively movably connected with the lower mold 1, the first auxiliary mold 11 and the bending grooves 111, so that the multi-section bending effect is achieved.
Referring to fig. 3, for the purpose of adjusting the folding angle; the expansion assembly 3 comprises a servo motor 31 and a threaded rod 32, the servo motor 31 is fixedly installed inside the lower die 1, the threaded rod 32 is fixedly connected to the output end of the servo motor 31, one end of the threaded rod 32 penetrates through the lower die 1, and one end of the threaded rod 32 is in threaded connection with the first auxiliary die 11; the positioning assembly 4 comprises a positioning rod 41 and a positioning groove 42, the positioning rod 41 is fixedly installed on the right side wall of the lower die 1, the positioning groove 42 is formed in the left side wall of the first auxiliary die 11, and one end of the positioning rod 41 is slidably connected inside the positioning groove 42; reach the effect of adjustment bend angle degree through expansion block 3, drive threaded rod 32 through servo motor 31 and rotate, make first pair mould 11 at the outer wall lateral shifting of threaded rod 32, reach the effect of adjusting distance between first pair mould 11 and the bed die 1, and through the position of the firm first pair mould 11 of locating component 4, through the inside of locating lever 41 sliding connection at constant head tank 42, reach the effect of firm first pair mould 11 position, avoid first pair mould 11 to follow threaded rod 32 and rotate.
Referring to fig. 3, for the purpose of adjusting the position of the sub-mold 5; the rotating assembly 6 comprises a connecting frame 61 and a fixed block 62, the fixed block 62 is respectively and fixedly installed on the side walls of the lower die 1 and the first auxiliary die 11, the connecting frame 61 is fixedly connected to the side wall of the auxiliary die 5, and the connecting frame 61 is rotatably connected to the inside of the fixed block 62; the position of the sub-die 5 is conveniently adjusted through the rotating assembly 6, the sub-die is rotatably connected inside the fixing block 62 through the connecting frame 61, the effect that the connecting frame 61 drives the sub-die 5 to rotate is achieved, the sub-die 5 is separated from the lower die 1 and the first sub-die 11, and multi-section bending is facilitated.
With reference to fig. 2, for the purpose of positioning the upper die 2 and the second counter-die 21; the lower end of the second secondary die 21 is fixedly connected with an insertion rod 211, the upper ends of the lower die 1 and the first secondary die 11 are provided with slots 112, the lower end of the insertion rod 211 penetrates through the secondary die 5, and the lower end of the insertion rod 211 is inserted into the slots 112; the lower end of the inserting rod 211 penetrates through the sub-die 5 to be inserted into the slot 112, so that the inserting rod 211 can stabilize the positions of the upper die 2 and the second sub-die 21, and the phenomenon that the bending work is influenced by the dislocation of the upper die 2 and the second sub-die 21 is avoided.
Referring to fig. 4, for the purpose of adjusting the position of the second sub-mold 21; the connecting assembly 7 comprises a connecting rod 71 and a connecting groove 72, the connecting rod 71 is fixedly connected to the side wall of the upper die 2, the connecting groove 72 is formed in the side wall of the second sub-die 21, and one end of the connecting rod 71 is slidably connected to the inside of the connecting groove 72; make the vice mould 21 of second slide at the both ends of last mould 2 through coupling assembling 7, through connecting rod 71 sliding connection in the inside of spread groove 72, reach the effect of the vice mould 21 position of adjustment second to reach the effect that the cooperation bed die 1 removed with first pair mould 11, avoid the effect inefficacy of first pair mould 11 position removal back inserted bar 211 and slot 112.
Referring to fig. 4, for the purpose of facilitating the installation or replacement of the cutter 8; the sliding assembly 9 comprises an installation block 91, a sliding groove 92 and a sliding block 93, the installation block 91 is fixedly installed at the lower ends of the upper die 2 and the second secondary die 21 respectively, the sliding groove 92 is formed in the lower end of the installation block 91, the sliding block 93 is fixedly installed at the upper end of the cutting knife 8, and the sliding block 93 is connected inside the sliding groove 92 in a sliding manner; make things convenient for the installation or the change of cutter 8 through slip subassembly 9, when needs installation cutter 8, through slider 93 sliding connection in the inside of spout 92, can install the lower extreme at installation piece 91 with cutter 8 and bend the work.
The use principle and the advantages are as follows: the material bending device has the advantages that the cutting knife 8 is movably connected with the sub-die 5, the material bending operation is achieved, when the bending angle needs to be adjusted, the expansion assembly 3 drives the first sub-die 11 to move, the distance between the first sub-die 11 and the lower die 1 is adjusted, the connecting assembly 7 adjusts the distance between the second sub-die 21 and the upper die 2, the bending angle is adjusted, the servo motor 31 drives the threaded rod 32 to rotate, the first sub-die 11 transversely moves on the outer wall of the threaded rod 32, the distance between the first sub-die 11 and the lower die 1 is adjusted, the position of the first sub-die 11 is stabilized through the positioning assembly 4, the positioning rod 41 is slidably connected inside the positioning groove 42, the effect of stabilizing the position of the first sub-die 11 is achieved, the first sub-die 11 is prevented from rotating along with the threaded rod 32, and the connecting rod 71 is slidably connected inside the connecting groove 72, the position of the second secondary die 21 is adjusted to achieve the effect of matching the lower die 1 and the first secondary die 11 to move, so as to avoid the failure of the effect of the inserting rod 211 and the inserting groove 112 after the position of the first secondary die 11 moves, when multi-section bending is needed, the rotor mold 5 is driven by the rotating assembly 6 to be separated from the lower mold 1 and the first auxiliary mold 11, the connecting frame 61 is rotationally connected inside the fixed block 62, so that the connecting frame 61 drives the movable mold 5 to rotate, the sub mold 5 is separated from the lower mold 1 and the first sub mold 11, then a plurality of cutters 8 are arranged at the lower ends of the upper die 2 and the second secondary die 21 through a sliding component 9, are connected in the sliding groove 92 through a sliding block 93 in a sliding way, the cutter 8 can be installed at the lower end of the installation block 91 and is movably connected with the lower die 1, the first auxiliary die 11 and the bending groove 111 through the cutter 8, so that the multi-section bending effect is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a minor face mould of bending, includes bed die (1), its characterized in that: the inner part of the lower die (1) is fixedly provided with an expansion assembly (3), the lower die (1) is movably connected with a first auxiliary die (11) through the expansion assembly (3), the upper ends of the lower die (1) and the first auxiliary die (11) are respectively provided with a bending groove (111), the side wall of the lower die (1) is fixedly provided with a positioning assembly (4), the positioning assembly (4) is slidably connected with the first auxiliary die (11), the side walls of the lower die (1) and the first auxiliary die (11) are respectively fixedly provided with a rotating assembly (6), the side walls of the lower die (1) and the first auxiliary die (11) are rotatably connected with a sub-die (5) through the rotating assembly (6), the lower end of the sub-die (5) is respectively connected with the lower die (1) and the upper end of the first auxiliary die (11) in a laminating manner, the upper end of the lower die (1) is movably connected with an upper die (2), go up the lateral wall fixed mounting of mould (2) and have coupling assembling (7), the both sides of going up mould (2) are through coupling assembling (7) fixed sliding connection have the vice mould of second (21), the vice mould of second (21) respectively with bed die (1), first vice mould (11), submodule utensil (5) swing joint, the equal fixed mounting of lower extreme of going up mould (2) and the vice mould of second (21) has sliding assembly (9), the lower extreme of going up mould (2) and the vice mould of second (21) passes through sliding assembly (9) sliding connection respectively has cutter (8), cutter (8) respectively with submodule utensil (5), bend groove (111) swing joint.
2. The short edge bending die according to claim 1, wherein: expansion subassembly (3) include servo motor (31) and threaded rod (32), servo motor (31) fixed mounting is in the inside of bed die (1), threaded rod (32) fixed connection is at the output of servo motor (31), the one end of threaded rod (32) runs through bed die (1), the one end and the first pair mould (11) threaded connection of threaded rod (32).
3. The short edge bending die according to claim 1, wherein: locating component (4) include locating lever (41) and constant head tank (42), locating lever (41) fixed mounting is in the right side wall of bed die (1), the left side wall at first pair mould (11) is seted up in constant head tank (42), the one end sliding connection of locating lever (41) is in the inside of constant head tank (42).
4. The short edge bending die according to claim 1, wherein: rotating assembly (6) are including link (61) and fixed block (62), fixed block (62) fixed mounting is at the lateral wall of bed die (1) and first pair mould (11) respectively, link (61) fixed connection is at the lateral wall of sub-mould (5), link (61) rotate to be connected in the inside of fixed block (62).
5. The short edge bending die according to claim 1, wherein: the lower end of the second auxiliary die (21) is fixedly connected with an insertion rod (211), a slot (112) is formed in the upper ends of the lower die (1) and the first auxiliary die (11), the lower end of the insertion rod (211) penetrates through the auxiliary die (5), and the lower end of the insertion rod (211) is inserted into the slot (112).
6. The short edge bending die according to claim 1, wherein: coupling assembling (7) are including connecting rod (71) and connecting groove (72), connecting rod (71) fixed connection is at the lateral wall of last mould (2), the lateral wall at the vice mould of second (21) is seted up in connecting groove (72), the one end sliding connection of connecting rod (71) is in the inside of connecting groove (72).
7. The short edge bending die according to claim 1, wherein: the sliding assembly (9) comprises an installation block (91), a sliding groove (92) and a sliding block (93), wherein the installation block (91) is fixedly installed at the lower end of the upper die (2) and the second auxiliary die (21) respectively, the sliding groove (92) is formed in the lower end of the installation block (91), the sliding block (93) is fixedly installed at the upper end of the cutter (8), and the sliding block (93) is connected inside the sliding groove (92) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121500858.6U CN215965880U (en) | 2021-07-02 | 2021-07-02 | Short edge bending die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121500858.6U CN215965880U (en) | 2021-07-02 | 2021-07-02 | Short edge bending die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215965880U true CN215965880U (en) | 2022-03-08 |
Family
ID=80578921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121500858.6U Expired - Fee Related CN215965880U (en) | 2021-07-02 | 2021-07-02 | Short edge bending die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215965880U (en) |
-
2021
- 2021-07-02 CN CN202121500858.6U patent/CN215965880U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220308 |