CN218224374U - Sectional bending mechanism suitable for numerical control bending machine - Google Patents
Sectional bending mechanism suitable for numerical control bending machine Download PDFInfo
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- CN218224374U CN218224374U CN202222160254.2U CN202222160254U CN218224374U CN 218224374 U CN218224374 U CN 218224374U CN 202222160254 U CN202222160254 U CN 202222160254U CN 218224374 U CN218224374 U CN 218224374U
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- bending
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- push rod
- numerical control
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Abstract
The application relates to a segmented bending mechanism suitable for a numerical control bending machine, which comprises a numerical control bending machine body, two bending assemblies and a bending matching assembly, wherein an opening is formed in the numerical control bending machine body; the two side compression assemblies are symmetrically arranged and comprise side electric push rods, the telescopic ends of the side electric push rods are connected with compression parts, two compression matching parts are symmetrically arranged on the inner sides of the openings, the side electric push rods are in a limited state and an unrestricted state, and when the side electric push rods are in the limited state, the compression parts are matched with the compression matching parts to fix the plate up and down; this scheme utilizes the concave template of sword cooperation of bending through the hydraulic stem, bends to panel, and when bending, panel can take place to remove, and compresses tightly the portion and compress tightly cooperation portion and carry on spacingly to it, lets it keep horizontal migration, avoids the perk influence to bend to two sections bending are carried out to panel, improve the efficiency of bending.
Description
Technical Field
The application relates to the technical field of bending machines, in particular to a sectionalized bending mechanism suitable for a numerical control bending machine.
Background
The bending machine is common sheet metal equipment, can bend and process sheet metal parts, and the numerical control bending machine is an upgrading version of the bending machine, has higher automation and high working efficiency, is commonly used in industries such as automobile manufacturing, aircraft manufacturing, shipbuilding, and has the figure of the light industry and the heavy industry, so in the manufacturing, the numerical control bending machine has higher importance.
In the process of processing the plate, due to the use of some scenes, the plate needs to be bent in sections. At present, part bender often can only carry out the single operation of bending to panel, is not convenient for carry out the segmentation and bends, has reduced the efficiency of bending. Accordingly, a person skilled in the art provides a segmented bending mechanism suitable for a numerically controlled bending machine to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems provided in the background art, the application provides a segmented bending mechanism suitable for a numerical control bending machine.
The application provides a pair of segmentable bending mechanism suitable for numerical control bender adopts following technical scheme:
a segmentable bending mechanism suitable for a numerical control bending machine comprises a numerical control bending machine body and an opening formed in the numerical control bending machine body, and further comprises
The bending assembly comprises a hydraulic rod and a bending knife, the bending knife is arranged at the telescopic end of the hydraulic rod, the bending matching assembly is a concave plate, and the inner side of the concave plate is matched with the bending knife;
two side pressure subassemblies that the symmetry set up, it includes side electric push rod, the flexible end of side electric push rod is connected with the portion of compressing tightly, the inboard symmetry of opening is provided with two and compresses tightly cooperation portion, side electric push rod has the restriction and not restriction state, when side electric push rod is in the restriction state, compress tightly the portion and compress tightly cooperation portion and cooperate, fixed from top to bottom to the panel, but make its horizontal slip, when side electric push rod is in not restriction state, compress tightly the portion and compress tightly cooperation portion and do not connect with.
In some embodiments, further comprising
The two adjusting components are respectively arranged at the top and the bottom of the inner side of the opening, one adjusting component is used for driving the two hydraulic rods to move towards opposite directions, and the other adjusting component is used for driving the two concave plates to move towards opposite directions;
the transmission assembly is used for driving the two adjusting assemblies to synchronously rotate;
and the motor is used for driving one of the adjusting components.
In some embodiments, the pressing part comprises a pressing frame and a pressing roller, and the pressing roller is rotatably arranged on the inner side of the pressing frame;
the press fit part is a backing plate, the top of the backing plate and the top of the concave plate are positioned on the same horizontal plane and used for placing plates.
In some embodiments, the adjustment assembly comprises
The fixing box is arranged at the top of the inner side of the opening;
the bidirectional screw is rotatably arranged on the inner side of the fixed box, one end of the bidirectional screw penetrates through one side of the fixed box, and the penetrating part is rotatably connected through the bearing sleeve;
the two nut seats are respectively screwed and connected to two ends of the bidirectional screw through threads, the bottoms of the two nut seats are fixedly connected with limiting rods, the limiting rods penetrate through the bottoms of the fixing boxes through limiting grooves, and the extending ends of the two nut seats are connected with the hydraulic rods so that the nut seats can move horizontally;
the fixed end of the side electric push rod is arranged at the bottom of one fixed box, the backing plate is arranged at the top of the other fixed box, and the concave plate is connected with the limiting rod on the other fixed box.
In some embodiments, the transmission assembly includes a synchronous belt and two gears, and the two gears are respectively sleeved at one end of the two bidirectional screws and are connected by the synchronous belt in a winding manner.
In some embodiments, the middle pressing assembly further comprises a middle electric push rod and a pressing block, wherein the pressing block is fixed at the telescopic end of the middle electric push rod, the fixed end of the middle electric push rod is arranged at the bottom of the fixing box located at the top of the inner side of the opening, and the top of the other fixing box is fixedly connected with a cushion block, and the position of the cushion block corresponds to that of the pressing block vertically.
To sum up, the application comprises the following beneficial technical effects:
1. put panel on two compress tightly cooperation portions, when needing to bend, start hydraulic stem and side electric push rod, side electric push rod compresses tightly panel to compress tightly cooperation portion on, but can not influence the horizontal lateral shifting of panel, the hydraulic stem utilizes the concave template of bending sword cooperation, bend to panel, when bending, panel can take place to remove, and compress tightly portion and compress tightly cooperation portion and carry on spacingly to it, let it keep horizontal migration, avoid the perk influence to bend, thereby bend two sections to panel, improve the efficiency of bending.
2. Set up adjusting part, utilize transmission assembly to let two adjusting part can carry out synchronous rotation to when driving the hydraulic stem removal, drive concave template and carry out synchronous movement, keep the position to align, the position of hydraulic stem and concave template can be adjusted moreover, conveniently carries out two sections bends to the position that panel is different, has improved practicality and suitability.
Drawings
Fig. 1 is a front right side structural schematic view of a segmentable bending mechanism suitable for a numerical control bending machine in an embodiment of the application;
fig. 2 is a schematic front left side structural view of a segmented bending mechanism suitable for a numerical control bending machine in an embodiment of the present application;
fig. 3 is a schematic bottom view of a segmented bending mechanism suitable for use in a numerically controlled bending machine according to an embodiment of the present disclosure;
fig. 4 is an enlarged view of area a of fig. 3 of a segmented bending mechanism suitable for use in a numerically controlled bending machine in an embodiment of the present application.
Description of reference numerals: 1. a numerical control bending machine body; 2. an adjustment assembly; 21. a fixing box; 22. a bidirectional screw; 23. a nut seat; 24. a limiting groove; 25. a limiting rod; 3. a motor; 4. a transmission assembly; 41. a synchronous belt; 42. a gear; 5. an opening; 6. a side compression assembly; 61. a side electric push rod; 62. a pressing part; 621. pressing a frame; 622. a compression roller; 7. bending the assembly; 71. a hydraulic lever; 72. bending a knife; 8. bending the matching assembly; 9. a middle pressing component; 91. a middle electric push rod; 92. briquetting; 10. a cushion block; 11. and a press fit portion.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses segmentable bending mechanism suitable for numerical control bending machine. Referring to fig. 1-4, a segmentable bending mechanism suitable for a numerical control bending machine comprises a numerical control bending machine body 1, an opening 5 is formed in the numerical control bending machine body, and the segmentable bending mechanism further comprises
The two bending assemblies 7 and the bending matching assembly 8 are vertically aligned, each bending assembly 7 comprises a hydraulic rod 71 and a bending knife 72, each bending knife 72 is arranged at the telescopic end of the hydraulic rod 71, each bending matching assembly 8 is a concave plate, and the inner side of each concave plate is matched with the corresponding bending knife 72;
two side pressure subassemblies 6 that the symmetry set up, it includes side electric push rod 61, the flexible end of side electric push rod 61 is connected with the portion of compressing tightly 62, 5 inboard symmetries of opening are provided with two and compress tightly cooperation portion 11, side electric push rod 61 has restriction and unrestricted state, when side electric push rod 61 is in the restriction state, the portion of compressing tightly 62 cooperatees with compressing tightly cooperation portion 11, it is fixed from top to bottom to the panel, make its horizontal slip, when side electric push rod 61 is in unrestricted state, compressing tightly 62 and compress tightly cooperation portion 11 and do not connect with.
The pressing part 62 comprises a pressing frame 621 and a pressing roller 622, and the pressing roller 622 is rotatably arranged on the inner side of the pressing frame 621;
the press-fit part 11 is a pad, the top of which is in the same horizontal plane with the top of the concave plate and is used for placing plates.
The plate is placed on the two base plates, when the plate needs to be bent, the side electric push rod 61 is started at first, the side electric push rod 61 drives the pressing frame 621 and the pressing roller 622 to move downwards, the two hydraulic rods 71 are started in a matched mode through the base plates, the hydraulic rods 71 drive the bending knife 72 to move downwards, the groove of the concave plate is matched, two sections of the plate are bent, when the plate is bent, the plate can move, at the moment, the pressing roller 622 can rotate, when the plate is pressed tightly, the bending processing of the plate is not affected, and therefore the bending efficiency is improved.
In some preferred embodiments, the middle pressing assembly 9 is further included, the middle pressing assembly 9 includes a middle electric push rod 91 and a pressing block 92, wherein the pressing block 92 is fixed at a telescopic end of the middle electric push rod 91, a fixed end of the middle electric push rod 91 is installed at the bottom of a fixing box 21 located at the top of the inner side of the opening 5, a cushion block 10 is fixedly connected to the top of another fixing box 21, the position of the cushion block 10 corresponds to that of the pressing block 92 up and down, after the two sides of the plate are rolled and fixed by using the side electric push rods 61, the middle electric push rod 91 is started, the middle electric push rod 91 is matched with the cushion block 10 by using the pressing block 92, the middle part of the plate is pressed and fixed, when the plate is bent, the middle part is prevented from being tilted, and the sliding distances of the two ends of the plate can be the same, so that the bending accuracy is improved.
In some preferred embodiments, two adjusting assemblies 2 are respectively arranged at the top and the bottom of the inner side of the opening 5, wherein one adjusting assembly 2 is used for driving the two hydraulic rods 71 to move in opposite directions, and the other adjusting assembly 2 is used for driving the two concave plates to move in opposite directions;
the transmission assembly 4 is used for driving the two adjusting assemblies 2 to synchronously rotate;
and the motor 3 is used for driving one of the adjusting assemblies 2.
The adjusting component 2 comprises
A fixed box 21, wherein the fixed box 21 is arranged at the top of the inner side of the opening 5;
the bidirectional screw 22 is rotatably arranged on the inner side of the fixed box 21, one end of the bidirectional screw penetrates through one side of the fixed box 21, and the penetrating position of the bidirectional screw is rotatably connected through a bearing sleeve;
the two nut seats 23 are respectively screwed and connected to two ends of the bidirectional screw 22 through threads, the bottoms of the two nut seats are fixedly connected with limiting rods 25, the limiting rods 25 penetrate through the bottoms of the fixing boxes 21 through limiting grooves 24, and the extending ends of the two nut seats are connected with the hydraulic rods 71, so that the nut seats 23 keep moving horizontally;
the fixed end of the side electric push rod 61 is arranged at the bottom of one fixed box 21, the backing plate is arranged at the top of the other fixed box 21, and the concave plate is connected with the limiting rod 25 on the other fixed box 21.
The motor 3 is installed on any fixed box 21, the accessible bolt is installed, then drive arbitrary two-way screw rod 22, drive two-way screw rods 22 through drive assembly 4 and carry out synchronous rotation, when two-way screw rod 22 rotates, can realize just reversing to two-way screw rod 22 through motor 3, during the corotation, two nut bases 23 are close to each other and move, gag lever post 25 slides in spacing groove 24, let nut base 23 keep the horizontal direction removal, avoid taking place to rotate, drive two hydraulic stem 71 and be close to each other and move, thereby two concave boards also are close to each other and move, during the reversal, two hydraulic stem 71 keep away from each other and move, thereby two concave boards also keep away from the removal each other, and then conveniently adjust the position of bending to the panel, and the interval between two bending positions, improve the suitability.
It needs to be further understood that transmission assembly 4 includes hold-in range 41 and two gears 42, and two gears 42 cup joint respectively in the one end of two-way screw rod 22, and connect through hold-in range 41 winding, adopt hold-in range 41 gear 42 to transmit, let the synchronism between two-way screw rod 22 better, and tooth transmission also lets two-way screw rod 22 pivoted stability better.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The utility model provides a can segmentation mechanism of bending suitable for numerical control bender, includes numerical control bender body (1), has seted up opening (5) on it, its characterized in that: also comprises
The bending device comprises two bending assemblies (7) and a bending matching assembly (8), wherein the two bending assemblies (7) are vertically aligned, each bending assembly (7) comprises a hydraulic rod (71) and a bending knife (72), each bending knife (72) is arranged at the telescopic end of each hydraulic rod (71), each bending matching assembly (8) is a concave plate, and the inner side of each concave plate is matched with the corresponding bending knife (72);
two side pressure subassemblies (6) that the symmetry set up, it includes side electric push rod (61), the flexible end of side electric push rod (61) is connected with compresses tightly portion (62), and opening (5) inboard symmetry is provided with two and compresses tightly cooperation portion (11), side electric push rod (61) have restriction and unrestricted state, and when side electric push rod (61) is in the restriction state, compress tightly portion (62) and compress tightly cooperation portion (11) and cooperate, fixed from top to bottom to the panel, but make its horizontal slip, when side electric push rod (61) is in unrestricted state, compress tightly portion (62) and compress tightly cooperation portion (11) and do not throw out of gear.
2. A segmented bending mechanism suitable for a numerically controlled bending machine according to claim 1, characterized in that: also comprises
The two adjusting assemblies (2) are respectively arranged at the top and the bottom of the inner side of the opening (5), one adjusting assembly (2) is used for driving the two hydraulic rods (71) to move towards opposite directions, and the other adjusting assembly (2) is used for driving the two concave plates to move towards opposite directions;
the transmission assembly (4) is used for driving the two adjusting assemblies (2) to synchronously rotate;
and the motor (3) is used for driving one of the adjusting components (2).
3. A segmented bending mechanism suitable for a numerically controlled bending machine according to claim 2, characterized in that: the pressing part (62) comprises a pressing frame (621) and a pressing roller (622), and the pressing roller (622) is rotatably arranged on the inner side of the pressing frame (621);
the press fit part (11) is a backing plate, the top of the backing plate and the top of the concave plate are positioned on the same horizontal plane, and the backing plate is used for placing plates.
4. A segmented bending mechanism suitable for a numerically controlled bending machine according to claim 3, wherein: the adjusting component (2) comprises
The fixed box (21), the said fixed box (21) is installed in the opening (5) inboard top;
the bidirectional screw (22) is rotatably arranged on the inner side of the fixed box (21), one end of the bidirectional screw penetrates through one side of the fixed box (21), and the penetrating position of the bidirectional screw is rotatably connected through a bearing sleeve;
the two nut seats (23) are respectively screwed and connected to two ends of the two-way screw (22) through threads, the bottoms of the two nut seats are fixedly connected with limiting rods (25), the limiting rods (25) penetrate through the bottom of the fixing box (21) through limiting grooves (24), and the extending ends of the limiting rods are connected with the hydraulic rod (71), so that the nut seats (23) can horizontally move;
the fixed end of the side electric push rod (61) is arranged at the bottom of one fixed box (21), the backing plate is arranged at the top of the other fixed box (21), and the concave plate is connected with the limiting rod (25) on the other fixed box (21).
5. A segmented bending mechanism suitable for a numerical control bending machine according to claim 4, wherein: the transmission assembly (4) comprises a synchronous belt (41) and two gears (42), wherein the two gears (42) are respectively sleeved at one ends of the two-way screws (22) and are connected through the synchronous belt (41) in a winding manner.
6. A segmented bending mechanism suitable for a numerical control bending machine according to claim 4, wherein: the middle pressing assembly (9) comprises a middle electric push rod (91) and a pressing block (92), wherein the pressing block (92) is fixed at the telescopic end of the middle electric push rod (91), the fixed end of the middle electric push rod (91) is installed at the bottom of a fixing box (21) located at the top of the inner side of the opening (5), a cushion block (10) is fixedly connected to the top of the other fixing box (21), and the position of the middle pressing assembly (9) corresponds to the pressing block (92) up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222160254.2U CN218224374U (en) | 2022-08-17 | 2022-08-17 | Sectional bending mechanism suitable for numerical control bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222160254.2U CN218224374U (en) | 2022-08-17 | 2022-08-17 | Sectional bending mechanism suitable for numerical control bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218224374U true CN218224374U (en) | 2023-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222160254.2U Active CN218224374U (en) | 2022-08-17 | 2022-08-17 | Sectional bending mechanism suitable for numerical control bending machine |
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| Country | Link |
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| CN (1) | CN218224374U (en) |
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2022
- 2022-08-17 CN CN202222160254.2U patent/CN218224374U/en active Active
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