CN209901993U - Double-sided bending machine - Google Patents
Double-sided bending machine Download PDFInfo
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- CN209901993U CN209901993U CN201920112809.1U CN201920112809U CN209901993U CN 209901993 U CN209901993 U CN 209901993U CN 201920112809 U CN201920112809 U CN 201920112809U CN 209901993 U CN209901993 U CN 209901993U
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- bending die
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Abstract
The utility model relates to a bender of two-sided bending, including two workstations, the upper surface that is equipped with clearance and two workstations between two workstations flushes, be equipped with a plurality of bar through-holes that are parallel to each other on the workstation, two terminal surfaces that the workstation is relative with the bar through-hole is perpendicular, both ends in the bar through-hole are equipped with the sprocket, the chain that the meshing has the transmission on the sprocket, the top surface of chain with the workstation flushes. The utility model discloses a motor and chain carry out input and output with the machined part, use manpower sparingly, improve work efficiency, reduce personnel's contact, improve the security of processing, compress tightly the machined part through first cylinder, first clamp plate and activity supporting shoe, remove the position that needs bend with the machined part through electric telescopic handle, bend down the mould and bend down on the mould can go on bending and bend down the machined part, simple structure, convenient to use.
Description
Technical Field
The utility model relates to a bender field especially relates to a bender of two-sided buckling.
Background
The bending machine is used for processing the appearance of a workpiece by changing the physical state of a forming material. However, the existing part bending machine can only bend the machined part in a single direction, so that the machining and use of the bending plate are limited, and after the bending plate is machined, the machined part needs to be manually taken out of the workbench by a worker, so that manpower is wasted, the working efficiency is reduced, and potential safety hazards exist.
Disclosure of Invention
The utility model discloses aim at solving prior art not enough, and provide a bender of two-sided buckling.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a bending machine with double-sided bending comprises two work tables, a gap is arranged between the two work tables, the upper surfaces of the two work tables are flush, a plurality of strip-shaped through holes which are parallel to each other are arranged on the working platform, the opposite end surfaces of the two working platforms are vertical to the strip-shaped through holes, two ends in the strip-shaped through hole are provided with chain wheels, a transmission chain is meshed on the chain wheels, the top surfaces of the chain wheels are flush with the workbench, the center of each chain wheel is connected with a rotating shaft, and the chain wheels are meshed with the chain wheels, a motor is connected to the rotating shaft of one of the chain wheels and is connected to the lower surface of the workbench, the lower surface of the workbench is connected with a plurality of supporting legs, the bottom surfaces of the supporting legs are connected with a base, the upper surface of the base is provided with a first chute, a movable supporting block which moves is arranged in a gap between the two workbenches, the lower surface of the movable supporting block is connected with a first sliding block which is matched with the first sliding groove to slide;
the upper surface of the base is connected with a plurality of supports, the tops of the supports are jointly connected with a transverse top plate, a workpiece is placed on the workbench, a first pressing plate is arranged above the workpiece, the upper surface of the first pressing plate is connected with a vertical first air cylinder, the upper end of the first air cylinder is connected with a first bearing pressing plate, the upper end of the first bearing pressing plate is connected with a second sliding block with a T-shaped or inverted L-shaped longitudinal section, the lower surface of the top plate is provided with a second sliding groove in sliding fit with the second sliding block, the same sides of the movable supporting block and the first bearing pressing plate are both connected with a transverse electric telescopic rod, the electric telescopic rod and the motor are both electrically connected with a power supply device, the other end of the electric telescopic rod is connected with a connecting rod, and the other end of the connecting rod is connected to the supports;
a first hydraulic cylinder is connected to one side, opposite to the connecting rod, of the upper surface of the base, a lower bending die is detachably connected to the upper end of the first hydraulic cylinder, a second hydraulic cylinder is connected to the lower surface of the top plate, corresponding to the first hydraulic cylinder, an upper bending die is detachably connected to the lower end of the second hydraulic cylinder, and the lower bending die and the upper bending die are both located on the end face, far away from the connecting rod, of the workbench;
the lower surface of the top plate is connected with a second cylinder, the lower end of the second cylinder is connected with a second pressing plate, the second pressing plate is located above the workpiece, and the end face of the second pressing plate, facing the upper bending die, and the end face of the workbench, facing the upper bending die, are located on the same vertical face.
Particularly, the longitudinal sections of the lower bending die and the upper bending die are both in an inverted L shape, and one end of the lower bending die faces the workbench.
Particularly, the lower surface of the workbench is connected with a connecting block, and the rotating shaft penetrates through the connecting block and is connected with the connecting block through a bearing.
The utility model has the advantages that: the utility model discloses a motor and chain carry out input and output with the machined part, use manpower sparingly, improve work efficiency, reduce personnel's contact, improve the security of processing, compress tightly the machined part through first cylinder, first clamp plate and activity supporting shoe, remove the position that needs bend with the machined part through electric telescopic handle, bend down the mould and bend down on the mould can go on bending and bend down the machined part, simple structure, convenient to use.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a top view of the worktable of the present invention;
in the figure: 1-a workbench; 2-strip-shaped through holes; 3-a sprocket; 4-a chain; 5-a rotating shaft; 6, a motor; 7-a support leg; 8-a base; 9-a first chute; 10-a movable supporting block; 11-a first slider; 12-a scaffold; 13-a top plate; 14-a work piece; 15-a first platen; 16-a first cylinder; 17-bearing the first press plate; 18-a second slide; 19-an electric telescopic rod; 20-a connecting rod; 21-a first hydraulic cylinder; 22-lower bending die; 23-a second hydraulic cylinder; 24-bending the die upwards; 25-connecting blocks; 26-a second cylinder; 27-a second platen;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1 to 2, a bending machine with two bent sides comprises two work tables 1, a gap is arranged between the two work tables 1, the upper surfaces of the two work tables 1 are flush, a plurality of strip-shaped through holes 2 which are parallel to each other are arranged on the work tables 1, the opposite end surfaces of the two work tables 1 are perpendicular to the strip-shaped through holes 2, chain wheels 3 are arranged at two ends in the strip-shaped through holes 2, a transmission chain 4 is meshed with the chain wheels 3, the top surface of the chain 4 is flush with the work tables 1, a rotating shaft 5 is connected to the center of the chain wheel 3, a motor 6 is connected to a rotating shaft 5 of one of the chain wheels 3, the motor 6 is connected to the lower surface of the work table 1, a plurality of support legs 7 are connected to the lower surface of the work table 1, a base 8 is connected to the bottom surfaces of the support legs 7, a first chute 9 is arranged on the upper surface of the base, a movable supporting block 10 is arranged in a gap between the two working tables 1, and the lower surface of the movable supporting block 10 is connected with a first sliding block 11 which is matched with the first sliding groove 9 to slide;
the upper surface of the base 8 is connected with a plurality of brackets 12, the top parts of the brackets 12 are connected with a transverse top plate 13 together, a workpiece 14 is placed on the workbench 1, a first pressing plate 15 is arranged above the workpiece 14, the upper surface of the first pressure plate 15 is connected with a vertical first air cylinder 16, the upper end of the first air cylinder 16 is connected with a first pressure plate 17, the upper end of the first pressure plate 17 is connected with a second slide block 18 with a T-shaped or inverted L-shaped longitudinal section, the lower surface of the top plate 13 is provided with a second sliding chute in sliding fit with the second sliding block 18, the same sides of the movable supporting block 10 and the first pressing plate 17 are both connected with a transverse electric telescopic rod 19, the electric telescopic rod 19 and the motor 6 are both electrically connected with a power supply device, the other end of the electric telescopic rod 19 is connected with a connecting rod 20, and the other end of the connecting rod 20 is connected to the bracket 12;
a first hydraulic cylinder 21 is connected to one side of the upper surface of the base 8, which is opposite to the connecting rod 20, a lower bending die 22 is detachably connected to the upper end of the first hydraulic cylinder 21, a second hydraulic cylinder 23 is connected to a position, which corresponds to the first hydraulic cylinder 21, of the lower surface of the top plate 13, an upper bending die 24 is detachably connected to the lower end of the second hydraulic cylinder 23, and the lower bending die 22 and the upper bending die 24 are both located on the end surface, which is far away from the connecting rod 20, of the workbench 1;
the lower surface of the top plate 13 is connected with a second air cylinder 26, the lower ends of the second air cylinders 26 are connected with a second pressing plate 27, the second pressing plate 27 is located above the workpiece 14, and the end surface of the second pressing plate 27 facing the upper bending die 24 and the end surface of the workbench 1 facing the upper bending die 24 are located on the same vertical surface.
Specifically, the longitudinal sections of the lower bending die 22 and the upper bending die 24 are both inverted L-shaped, and one end of each is disposed toward the working table 1.
Particularly, the lower surface of the workbench 1 is connected with a connecting block 25, and the rotating shaft 5 passes through the connecting block 25 and is connected with the connecting block 25 through a bearing.
The utility model discloses when using, put workstation 1 with machined part 14 on, motor 6 works, pivot 5 drives sprocket 3 and rotates, sprocket 3 drives chain 4 and carries, machined part 14 moves to two workstations 1 under the effect of chain 4 on, first cylinder 16 works, the telescopic link of 16 lower extremes of first cylinder promotes first clamp plate 15 and descends, first clamp plate 15 compresses tightly machined part 14 with movable supporting shoe 10, electric telescopic handle 19 works, the telescopic link on the electric telescopic handle 19 promotes movable supporting shoe 10 and holds first clamp plate 17 and moves, first slider 11 slides in first spout 9, second slider 18 slides in the second spout, second slider 18 is T-shaped or the shape of falling L to make and hold first clamp plate 17 movably connection on roof 13;
one end of the workpiece 14, which extends out of the workbench 1 towards the downward bending die 22, is an excess portion, which is a portion to be bent, the second air cylinder 26 is started, the telescopic rod at the lower end of the second air cylinder 26 pushes the second pressing plate 27 to move downward, so that the second pressing plate 27 is tightly pressed on the workpiece 13, when upward bending is required, the first hydraulic cylinder 21 is started, the telescopic rod on the first hydraulic cylinder 21 pushes the downward bending die 22 to ascend, the lower bending die 22 pushes the workpiece 14, which extends out of the workbench 1, upward, the workpiece 14 is bent due to the fact that the first pressing plate 15 and the second pressing plate 27 tightly press the workpiece 14, when downward bending is required, the second hydraulic cylinder 23 is started, the telescopic rod at the lower end of the second hydraulic cylinder 23 pushes the upper bending die 24 to descend, the upper bending die 24 pushes the workpiece 14, which extends out of the workbench 1 downward, and due to the fact that the first pressing plate 15 and the second, therefore, the exceeding part of the workpiece 14 is bent downwards, the end surface of the upward bending die 24 of the second pressing plate 27 and the end surface of the upward bending die 24 of the workbench 1 are positioned on the same vertical surface, the workpiece 14 exceeding the workbench 1 can be effectively bent, after the workpiece 14 is machined, the telescopic rods of the first air cylinder 16 and the second air cylinder 26 are contracted, the telescopic rods of the first hydraulic cylinder 21 or the second hydraulic cylinder 23 are also contracted, the motor 6 is started, and the chain 4 rotates, so that the workpiece 14 is conveyed to other positions.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (3)
1. The bending machine capable of bending in two sides is characterized by comprising two working tables (1), wherein a gap is arranged between the two working tables (1), the upper surfaces of the two working tables (1) are flushed, a plurality of strip-shaped through holes (2) which are parallel to each other are formed in the working tables (1), the opposite end surfaces of the two working tables (1) are perpendicular to the strip-shaped through holes (2), chain wheels (3) are arranged at two ends in the strip-shaped through holes (2), a transmission chain (4) is meshed with the chain wheels (3), the top surface of the chain (4) is flushed with the working tables (1), a rotating shaft (5) is connected to the center of each chain wheel (3), and a motor (6) is connected to the lower surface of each working table (1) in the two chain wheels (3) meshed with the chain (4), the lower surface of each workbench (1) is connected with a plurality of supporting legs (7), the bottom surfaces of the supporting legs (7) are connected with a base (8), the upper surface of the base (8) is provided with a first sliding groove (9), a movable supporting block (10) which moves is arranged in a gap between the two workbenches (1), and the lower surface of the movable supporting block (10) is connected with a first sliding block (11) which slides in a matched manner with the first sliding groove (9);
the upper surface of the base (8) is connected with a plurality of supports (12), the top of each support (12) is connected with a transverse top plate (13), a workpiece (14) is placed on the workbench (1), a first pressing plate (15) is arranged above the workpiece (14), the upper surface of the first pressing plate (15) is connected with a vertical first air cylinder (16), the upper end of the first air cylinder (16) is connected with a first pressing plate (17), the upper end of the first pressing plate (17) is connected with a second sliding block (18) with a T-shaped or inverted L-shaped longitudinal section, the lower surface of the top plate (13) is provided with a second sliding groove in sliding fit with the second sliding block (18), the movable supporting block (10) and the first pressing plate (17) are connected with a transverse electric telescopic rod (19), and the electric telescopic rod (19) and the motor (6) are electrically connected with a power supply device, the other ends of the electric telescopic rods (19) are connected with connecting rods (20), and the other ends of the connecting rods (20) are connected to the support (12);
a first hydraulic cylinder (21) is connected to one side, opposite to the connecting rod (20), of the upper surface of the base (8), a lower bending die (22) is detachably connected to the upper end of the first hydraulic cylinder (21), a second hydraulic cylinder (23) is connected to the lower surface of the top plate (13) corresponding to the first hydraulic cylinder (21), an upper bending die (24) is detachably connected to the lower end of the second hydraulic cylinder (23), and the lower bending die (22) and the upper bending die (24) are both located on the end face, far away from the connecting rod (20), of the workbench (1);
the lower surface of the top plate (13) is connected with a second air cylinder (26), the lower end of the second air cylinder (26) is connected with a second pressing plate (27) together, the second pressing plate (27) is located above the workpiece (14), and the end face of the upper bending die (24) of the workbench (1) are located on the same vertical face.
2. A machine for bending double sides according to claim 1, wherein said lower bending die (22) and said upper bending die (24) are both inverted L-shaped in longitudinal section and have one end disposed towards said work table (1).
3. A machine according to claim 2, wherein a connecting block (25) is connected to the lower surface of the table (1), and the rotating shaft (5) passes through the connecting block (25) and is connected with the connecting block (25) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920112809.1U CN209901993U (en) | 2019-01-23 | 2019-01-23 | Double-sided bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920112809.1U CN209901993U (en) | 2019-01-23 | 2019-01-23 | Double-sided bending machine |
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| Publication Number | Publication Date |
|---|---|
| CN209901993U true CN209901993U (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920112809.1U Active CN209901993U (en) | 2019-01-23 | 2019-01-23 | Double-sided bending machine |
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| CN (1) | CN209901993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842566A (en) * | 2020-07-16 | 2020-10-30 | 安徽润象新材料科技有限公司 | Bending production equipment for carriage environment-friendly composite board |
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2019
- 2019-01-23 CN CN201920112809.1U patent/CN209901993U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842566A (en) * | 2020-07-16 | 2020-10-30 | 安徽润象新材料科技有限公司 | Bending production equipment for carriage environment-friendly composite board |
| CN111842566B (en) * | 2020-07-16 | 2022-03-22 | 安徽润象新材料科技有限公司 | Bending production equipment for carriage environment-friendly composite board |
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