CN211757804U - Bending device for processing door and window section bar - Google Patents

Bending device for processing door and window section bar Download PDF

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Publication number
CN211757804U
CN211757804U CN201922437319.1U CN201922437319U CN211757804U CN 211757804 U CN211757804 U CN 211757804U CN 201922437319 U CN201922437319 U CN 201922437319U CN 211757804 U CN211757804 U CN 211757804U
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China
Prior art keywords
pressing
die
door
bending device
bending
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CN201922437319.1U
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Chinese (zh)
Inventor
殷江雷
朱小龙
朱海涛
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Jiangsu Chenhua Energy Saving Technology Co ltd
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Jiangsu Chenhua Energy Saving Technology Co ltd
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Abstract

The utility model relates to a door and window section bar processing field specifically discloses a bending device for door and window section bar processing, including the work platen, the last surface mounting of work platen has the depression bar, the pressing tool is installed to the below of depression bar, be connected with the connector between pressing tool and the depression bar, reset spring is installed to one side of holding down die, the pneumatic cylinder is installed to the both sides of spring extension board, the upper end of pneumatic cylinder is connected with the moulding-die push rod. The inner cutter die can slide with the lower cutter die, the shape of an inner groove of the cutter pressing groove is not fixed, the cutter pressing guide rotating wheels positioned on two sides of the working table plate can guide the cutter when the cutter pressing is lowered, the level or vertical placement of the working table plate can be controlled as required, the bending degree is complex, and the bending edge is small, so that the working table plate can be horizontally placed, a hydraulic cylinder is used for pushing a pressing die push rod, the bending operation is carried out by upward movement of the lower pressing die, and the angle observation is carried out in the bending process.

Description

Bending device for processing door and window section bar
Technical Field
The utility model relates to a door and window section bar processing field specifically is a bending device for door and window section bar processing.
Background
The door and window section bar refers to a door and window frame which is made of aluminum alloy extruded section bars serving as frames, stiles and sash materials, and the complete door and window section bar can be obtained only by processes of bending, punching, pipe coiling, pressure riveting and the like in the manufacturing process.
However, the existing door and window profile does not have a special bending device in the processing and bending process, and most of the door and window profiles are bent by using a metal plate processing bending machine, so that the operation is troublesome in the bending process, and the tool grooves are inconvenient to replace. Therefore, the bending device for processing door and window profiles is provided by the technical personnel in the field, so as to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bending device for door and window section bar processing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a bending device for door and window section bar processing, includes the work platen, the last surface mounting of work platen has the depression bar, the cutting press is installed to the below of depression bar, be connected with the connector between cutting press and the depression bar, the both sides of cutting press are located the last surface mounting of work platen and have a cutting press guide runner, the lower moulding-die is installed to the below of cutting press guide runner, reset spring is installed to one side of lower moulding-die, reset spring's one end is located the last surface mounting of work platen and has the spring extension board, the pneumatic cylinder is installed to the both sides of spring extension board, the upper end of pneumatic cylinder is connected with the moulding-die push rod.
As a further aspect of the present invention: the outer side of the pressure rod is sleeved with a pressure rod sleeve ring, one side of the pressure rod sleeve ring is connected with a slide rod, one end of the slide rod is positioned on the rear surface of the working table plate and is provided with a slide groove, one side of the slide groove is provided with a rotating motor, and a sliding tooth is arranged at the joint of the slide rod and the slide groove.
As a further aspect of the present invention: an inner cutting die is mounted on the upper surface of the lower pressing die, a cutter pressing groove is formed in the upper surface of the inner cutting die, a supporting table plate is mounted below one end of the working table plate, and mounting screw holes are formed in the side face of the supporting table plate.
As a further aspect of the present invention: the mounting screw hole is communicated with the supporting bedplate, the inner cutting die is rotationally connected with the lower pressing die through a bolt, and the supporting bedplate is fixedly connected with the working bedplate.
As a further aspect of the present invention: the rotary motor is rotatably connected with the sliding groove through a rotating shaft, the sliding rod is slidably connected with the sliding teeth, the pressing rod lantern ring is fixedly connected with the pressing rod, and the sliding rod is fixedly connected with the pressing rod lantern ring.
As a further aspect of the present invention: the hydraulic cylinder is in telescopic connection with the pressing die push rod, the reset spring is in elastic connection with the lower pressing die and the spring support plate, and the pressing knife guide rotating wheel is in rotary connection with the working table plate.
As a further aspect of the present invention: the pressing cutter is rotationally connected with the connector, and the pressing cutter guide rotating wheel is rotationally connected with the working table plate.
Compared with the prior art, the beneficial effects of the utility model are that: the optimized device has a simple main body structure and a novel working mode, solves the problems that a traditional bending machine is easy to generate large indentation at a bending angle when a door and window of an aluminum profile is bent due to the particularity of materials, the bending angle shape of the door and window profile is complex, and the problem that the working interval of a large bending machine is not beneficial to observing the extrusion work during bending is avoided, an inner cutter die can slide with a lower pressing die, the left and right guide can be realized when the pressing cutter descends through the pressing cutter guide rotating wheels at the two sides of a working table plate, the deviation of the pressing cutter is avoided, when the profile with different bending angles is bent, the horizontal or vertical arrangement of the working table plate can be controlled according to needs, when the working table plate is required to be vertically placed, the working table plate and a table top are fixed through installing screw holes for bending work, the bending degree is complex, and the bending edge is small, the workbench plate can be horizontally placed, and the hydraulic cylinder is used for pushing the pressing die push rod, so that the pressing die moves upwards to perform bending operation, and angle observation is performed conveniently in the bending process.
Drawings
FIG. 1 is a schematic structural view of a bending device for processing door and window profiles;
FIG. 2 is a schematic view of a connecting structure of a press rod in a bending device for processing door and window profiles;
fig. 3 is a schematic structural diagram of a lower die in a bending device for processing door and window profiles.
In the figure: 1. a work table; 2. a pressure lever; 3. a connector; 4. pressing a cutter; 5. a pressing cutter guiding rotating wheel; 6. pressing a die; 7. a pressing mold push rod; 8. a return spring; 9. a spring support plate; 10. a support platen; 11. mounting a screw hole; 12. a hydraulic cylinder; 201. a compression bar sleeve ring; 202. a slide bar; 203. rotating the motor; 204. a sliding tooth; 205. a chute; 601. an inner cutting die; 602. and a knife pressing groove.
Detailed Description
Please refer to fig. 1-3, in an embodiment of the present invention, a bending apparatus for processing door and window profiles, including work platen 1, the upper surface mounting of work platen 1 has depression bar 2, push-type broach 4 is installed to the below of depression bar 2, be connected with connector 3 between push-type broach 4 and the depression bar 2, the upper surface mounting that the both sides of push-type broach 4 are located work platen 1 has push-type broach guide runner 5, push-down die 6 is installed to the below of push-type broach guide runner 5, reset spring 8 is installed to one side of push-down die 6, the upper surface mounting that reset spring 8's one end is located work platen 1 has spring extension board 9, pneumatic cylinder 12 is installed to the both sides of spring extension board 9, the upper end of pneumatic cylinder 12 is connected with moulding-.
In fig. 1, 2, 3: a press rod sleeve ring 201 is sleeved on the outer side of a press rod 2, a slide rod 202 is connected to one side of the press rod sleeve ring 201, a slide groove 205 is arranged at one end of the slide rod 202, which is positioned on the rear surface of the working table plate 1, a rotating motor 203 (the model is Y-160L-6) is arranged at one side of the slide groove 205, a sliding tooth 204 is arranged at the joint of the slide rod 202 and the slide groove 205, an inner cutting die 601 is arranged on the upper surface of a lower pressing die 6, a press cutter groove 602 is arranged on the upper surface of the inner cutting die 601, a supporting table plate 10 is arranged below one end of the working table plate 1, a mounting screw hole 11 is arranged on the side surface of the supporting table plate 10, the mounting screw hole 11 is communicated with the supporting table plate 10, the inner cutting die 601 is rotatably connected with the lower pressing die 6 through a bolt, the supporting table plate 10 is fixedly connected with the working table plate 1, the sliding rod 202 is fixedly connected with a pressing rod lantern ring 201, the hydraulic cylinder 12 is telescopically connected with a pressing die push rod 7, the reset spring 8 is elastically connected with the lower pressing die 6 and the spring support plate 9, the pressing knife guide position rotating wheel 5 is rotationally connected with the working table plate 1, the pressing knife 4 is rotationally connected with the connector 3, and the pressing knife guide position rotating wheel 5 is rotationally connected with the working table plate 1.
In fig. 1: the utility model provides a pressure sword guide wheel 5 has two, correspond the setting in 4 below both sides of pressure sword respectively, it leads left and right sides to pressure sword 4 when 2 drive pressure sword 4 of depression bar push down, prevent that pressure sword 4 from taking place the skew, connector 3 and pressure sword 4 rotate to be connected, can change different tool bits according to the demand of bending of difference, support platen 10 can be when the vertical work platen 1 of placing of needs, through the fixed work of bending of installing screw 11 with work platen 1 and desktop, spring extension board 9 is used for the support to push down mould 6, push down mould 6 through reset spring 8 on work platen 1 up-and-down reciprocating motion.
In fig. 2, 3: inside the knife pressing groove 602 of the inner knife mold 601, the inner knife mold 601 can slide with the lower pressing mold 6, the shape of the inner groove of the knife pressing groove 602 is not fixed, the slide bar 202 and the slide tooth 204 are driven to slide by the rotation of the rotating motor 203, and thus the vertical lifting of the knife pressing 4 is controlled.
The utility model discloses a theory of operation is: the aluminum profile to be bent is placed in the knife pressing groove 602 on the inner knife mold 601, the inner knife mold 601 can slide with the lower press mold 6, the shape of the inner groove of the knife pressing groove 602 is not fixed, the slide rod 202 and the slide teeth 204 are driven to slide by the rotation of the rotating motor 203, so that the up-and-down lifting of the press rod 2 is controlled, the bending purpose is achieved, meanwhile, when the press knife 4 descends, the knife pressing guide runners 5 positioned at the two sides of the working table plate 1 can guide the press knife 4 to the left and right when the press knife 4 descends, the offset of the press knife 4 is avoided, the horizontal or vertical placement of the working table plate 1 can be controlled according to needs when the profiles with different bending angles are bent, when the bending degree is complex and the bending edge is small, the working table plate 1 can be placed horizontally, the press die push rod 7 is pushed by the hydraulic cylinder 12, so that the lower press mold 6 moves upwards to perform the bending operation, and the angle, after the bending is finished, the lower pressing die 6 is reset under the action of the reset spring 8.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A bending device for processing door and window profiles comprises a worktable (1) and is characterized in that, the upper surface of the working table plate (1) is provided with a pressure lever (2), a pressure knife (4) is arranged below the pressure lever (2), a connector (3) is connected between the pressing knife (4) and the pressing rod (2), the two sides of the pressing knife (4) are positioned on the upper surface of the working bedplate (1) and are provided with pressing knife guiding rotating wheels (5), a lower pressing die (6) is arranged below the pressing knife guiding rotating wheel (5), a return spring (8) is arranged on one side of the lower pressing die (6), one end of the return spring (8) is positioned on the upper surface of the working table plate (1) and is provided with a spring support plate (9), and hydraulic cylinders (12) are arranged on two sides of the spring support plate (9), and the upper ends of the hydraulic cylinders (12) are connected with die push rods (7).
2. The bending device for processing door and window profiles according to claim 1, wherein a pressure lever sleeve ring (201) is sleeved on the outer side of the pressure lever (2), a sliding rod (202) is connected to one side of the pressure lever sleeve ring (201), a sliding groove (205) is installed at one end of the sliding rod (202) and located on the rear surface of the workbench plate (1), a rotating motor (203) is installed at one side of the sliding groove (205), and a sliding tooth (204) is arranged at the connection position of the sliding rod (202) and the sliding groove (205).
3. The bending device for processing the door and window profiles as claimed in claim 1, wherein an inner cutting die (601) is mounted on the upper surface of the lower die (6), a tool pressing groove (602) is formed in the upper surface of the inner cutting die (601), a support platen (10) is mounted below one end of the workbench plate (1), and a mounting screw hole (11) is formed in the side surface of the support platen (10).
4. The bending device for processing the door and window profiles as claimed in claim 3, wherein the mounting screw hole (11) is in through connection with the support platen (10), the inner cutting die (601) is in rotational connection with the lower pressing die (6) through a bolt, and the support platen (10) is fixedly connected with the working platen (1).
5. The bending device for processing door and window profiles as claimed in claim 2, wherein the rotating motor (203) is rotatably connected with the sliding groove (205) through a rotating shaft, the sliding rod (202) is slidably connected with the sliding teeth (204), the pressing rod sleeve ring (201) is fixedly connected with the pressing rod (2), and the sliding rod (202) is fixedly connected with the pressing rod sleeve ring (201).
6. The bending device for processing door and window profiles as claimed in claim 1, wherein the hydraulic cylinder (12) is telescopically connected with a pressing die push rod (7), the return spring (8) is elastically connected with the lower pressing die (6) and the spring support plate (9), and the pressing knife guide rotating wheel (5) is rotatably connected with the workbench plate (1).
7. The bending device for processing door and window profiles as claimed in claim 1, wherein the pressing knife (4) is rotatably connected with the connector (3), and the pressing knife guide rotating wheel (5) is rotatably connected with the worktable plate (1).
CN201922437319.1U 2019-12-30 2019-12-30 Bending device for processing door and window section bar Active CN211757804U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922437319.1U CN211757804U (en) 2019-12-30 2019-12-30 Bending device for processing door and window section bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922437319.1U CN211757804U (en) 2019-12-30 2019-12-30 Bending device for processing door and window section bar

Publications (1)

Publication Number Publication Date
CN211757804U true CN211757804U (en) 2020-10-27

Family

ID=72977560

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922437319.1U Active CN211757804U (en) 2019-12-30 2019-12-30 Bending device for processing door and window section bar

Country Status (1)

Country Link
CN (1) CN211757804U (en)

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