CN211101236U - Closed fillet forming device for metal plate - Google Patents

Closed fillet forming device for metal plate Download PDF

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Publication number
CN211101236U
CN211101236U CN201922245810.4U CN201922245810U CN211101236U CN 211101236 U CN211101236 U CN 211101236U CN 201922245810 U CN201922245810 U CN 201922245810U CN 211101236 U CN211101236 U CN 211101236U
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China
Prior art keywords
forming
cavity
forming device
upper die
pressing
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CN201922245810.4U
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Chinese (zh)
Inventor
杨益宇
董雪莲
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Scott Automation Equipment Qingdao Co ltd
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Scott Automation Equipment Qingdao Co ltd
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Priority to CN201922245810.4U priority Critical patent/CN211101236U/en
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Abstract

The utility model provides an airtight fillet forming device of panel beating, comprising a frame body, the support body is one side open-ended well hollow frame, the top of support body is provided with the pressure material pneumatic cylinder that runs through the support body, the bottom of pressing the material pneumatic cylinder is connected with presses the material subassembly, the below of pressing the material subassembly is provided with the shaping subassembly, the shaping subassembly sets up on the base of well hollow frame, presses the material subassembly to reciprocate under the effect of pressing the material pneumatic cylinder. The utility model provides a sheet metal closed fillet forming device, which has simple manufacturing process, safety, reliability, good universality and easy realization of automation; the whole process is cold-processed, and a welding process is not involved, so that the method is safe and reliable; the batch quality is stable.

Description

Closed fillet forming device for metal plate
Technical Field
The utility model relates to a detection mechanism technical field especially relates to an airtight fillet forming device of panel beating.
Background
In the process of manufacturing the sheet metal box body, the parts are always required to be completely sealed. The key point of the seal is the sealing of the through slot portion as well as the rounded corner portion.
In the sheet metal production process, sealing is often realized by welding and polishing the through grooves or the round corners, and the process steps are complicated and the difficulty is high, so that large-batch full-automatic production is difficult to realize.
The invention patent 201711486917.7 relates to a novel welding process for sheet metal boxes, which can realize semi-automation in the whole process, wherein a through groove needs to be welded twice in the process, reinforcing ribs are needed, and surface treatment is needed subsequently.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defects, the utility model aims to provide a sheet metal closed fillet forming device, which can precisely control the detection force, has high precision and long service life and is almost maintenance-free; improving the labor productivity, reducing the cost and enhancing the detection stability.
In order to realize the above-mentioned purpose, the utility model provides an airtight fillet forming device of panel beating, comprising a frame body, the support body is one side open-ended well hollow frame, the top of support body is provided with the pressure material pneumatic cylinder that runs through the support body, the bottom of pressing the material pneumatic cylinder is connected with presses the material subassembly, the below of pressing the material subassembly is provided with the shaping subassembly, the shaping subassembly sets up on the base of well hollow frame, presses the material subassembly to reciprocate under the effect of pressing the material pneumatic cylinder.
Preferably, the material pressing assembly comprises an upper die holder, a material stripping mechanism and an upper forming die, a moving cavity with an opening at the bottom is arranged at the bottom of the upper die holder, and a cavity wall on which the outer side of the moving cavity is located is of an inclined plane structure;
the material pressing hydraulic cylinder is connected to the upper die base, a material stripping mechanism is arranged in the upper die base and connected with the upper die base through bolts, an upper forming die is connected to the bottom of the material stripping mechanism, and an upper forming die guide rail matched with the upper forming die is embedded in the bottom of the upper die base. The stripping mechanism is sleeved with a stripping spring; one side of the upper die for forming is of an inclined surface structure and slides in relative fit with the side wall of the moving cavity.
Further, the molding assembly comprises an installation base, an inclined ejector pin moving cavity is formed in the installation base, a movable molding ejector pin is arranged in the ejector pin moving cavity, and a return spring is sleeved on the molding ejector pin.
Furthermore, a guide pin accommodating cavity parallel to the ejector pin accommodating cavity is further formed in the mounting base, a guide pin is connected to one side of the forming ejector pin, and the guide pin accommodating cavity are matched.
Further, the top of installation base is embedded to have a location base, be provided with the thimble of slope on the location base and pop out the chamber, the thimble is popped out the chamber and is linked up the axis that the thimble popped out the chamber and the thimble removed the chamber and the axis coincidence in thimble removal chamber.
Further, the hollow frame is of an inwards concave right-angle C-shaped structure.
Further, one side of the frame body is provided with a guide rod.
The utility model provides an airtight fillet forming device of panel beating has following advantage:
1. simple manufacturing process, safety, reliability, good universality and easy realization of automation
2. The whole process of cold processing does not involve a welding process, and is safe and reliable
3. The batch quality is stable.
Drawings
FIG. 1 is a front view of the movable metal plate closed fillet forming device of the present invention;
FIG. 2 is a right side view of the movable metal plate closed fillet forming device of the present invention;
fig. 3 is a sectional view of the swaging assembly of the present invention;
fig. 4 is another perspective sectional view of the swaging assembly of the present invention;
figure 5 is a cross-sectional view of the molding assembly of the present invention;
1-frame body, 2-material pressing hydraulic cylinder, 3-forming hydraulic cylinder, 4-guide rod, 5-material pressing component, 6-forming component, 7-upper die base, 8-material removing mechanism, 9-forming upper die, 10-guide pin, 11-forming ejector pin, 12-withdrawing spring, 13-forming ejector pin, 14-mounting base, 15-bolt, 16-material removing spring and 17-forming upper die guide rail.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Embodiment 1 sheet metal closed fillet forming device
Referring to fig. 1-5, the utility model provides an airtight fillet forming device of panel beating, including support body 1, press material pneumatic cylinder 2, shaping pneumatic cylinder 3, guide bar 4, location base 11, installation base 14, upper die base 7, take off material mechanism 8, mould 9, shaping thimble 11, uide pin 10 on the shaping.
The frame body 1 is a hollow frame with an opening at one side. Preferably, the hollow frame is of a concave right-angle C-shaped structure.
The top of support body 1 is provided with the material pneumatic cylinder 2 of pressing that runs through support body 1, the bottom of pressing material pneumatic cylinder 2 is connected with presses material subassembly 5, the below of pressing material subassembly 5 is provided with shaping subassembly 6, shaping subassembly 6 sets up on the base of cavity frame. The material pressing component 5 moves up and down under the action of the material pressing hydraulic cylinder 2.
One side of support body 1 is provided with guide bar 4, and guide bar 4 ensures to move down the position accuracy of in-process swage subassembly 5.
The material pressing assembly 5 comprises an upper die base 7, a material stripping mechanism 8 and an upper forming die 9.
The bottom of the upper die holder 7 is provided with a moving cavity with an opening at the bottom, and a cavity wall at the outer side of the moving cavity is of an inclined plane structure.
The material pressing hydraulic cylinder 2 is connected to the upper die base 7, a material stripping mechanism 8 is arranged in the upper die base 7, the material stripping mechanism 8 is connected with the upper die base 7 through a bolt 15, the bottom of the material stripping mechanism 8 is connected with an upper forming die 9, and an upper forming die guide rail 17 matched with the upper forming die 9 is embedded in the bottom of the upper die base 7. The material taking-off mechanism 8 is sleeved with a material taking-off spring 16, and one side of the upper forming die 9 is of an inclined plane structure and slides in relative fit with the side wall of the moving cavity.
The molding assembly 6 comprises an installation base 14, an inclined thimble moving cavity is arranged in the installation base 14, a movable molding thimble 13 is arranged in the thimble moving cavity, and a return spring 12 is sleeved on the molding thimble 13.
In order to ensure that the forming thimble 13 does not have a position deviation, a guide pin accommodating cavity parallel to the thimble accommodating cavity is further arranged in the mounting base 14, a guide pin 10 is connected to one side of the forming thimble 13, and the guide pin 10 is matched with the guide pin accommodating cavity. During the movement of the forming needle 13, the guide pin 10 guides the forming needle 13.
The top of the installation base 14 is embedded with a positioning base 11, and the positioning base 11 is L type.
The positioning base 11 is provided with an inclined thimble protruding cavity, the thimble protruding cavity is communicated with the thimble moving cavity, and the central axis of the thimble protruding cavity coincides with the central axis of the thimble moving cavity, specifically, the thimble protruding cavity is located on a transverse seat of the L-type positioning base 11.
During operation, the device starts to act after the material sheet is initially positioned on the positioning base 11, the device starts to enter a material pressing stage, the material pressing assembly 5 moves downwards under the action of the material pressing hydraulic cylinder 2, the guide rod 4 ensures that the position of the material pressing assembly 5 in the downward moving process is accurate at the moment, in the compacting process of the material pressing assembly 5 and the forming assembly 6, the material pressing spring 8 is compressed and deformed, the forming upper die 9 moves along the inclined plane direction, the side face of the material plate is pressed by the upper die base 7 and the forming upper die 9 at the moment, the bottom face is pressed by the forming upper die 9 and the positioning base 11, and the device finishes the material pressing stage.
When the pressure of the material pressing hydraulic cylinder 2 reaches a set value, the device enters a forming stage, the forming ejector pin 13 extends out under the action of the forming hydraulic cylinder 3, the guide pin 10 can ensure that the forming ejector pin 13 does not deviate in position in the extending process, the return spring 12 is compressed in the process, the forming stage of the device is completed after the pressure of the forming hydraulic cylinder reaches the set value and the ejector pin extends out completely, the metal plate completes the forming of a closed fillet, and the forming ejector pin 13 and the positioning base 11 do not have obvious seams or openings.
And then the device enters a stripping stage, firstly, the forming hydraulic cylinder 3 retracts, the forming thimble 13 retracts under the action of the return spring 12, the pressing hydraulic cylinder 2 drives the pressing component 5 to retract, in the retracting process of the hydraulic cylinder, the pressing spring 8 drives the stripping mechanism to begin stripping, after stripping is finished, the upper forming die 9 is ejected out of the upper die base 7, and meanwhile, the metal plate is ejected out, so that stripping is finished.
The device needs to be matched with a front end cutting and forming machine for use.
The device can be matched with the guide rail to use and can adapt to products with different specifications
The external guide means serves to guide and prevent accidental displacement of the mold.
The positioning base 11 is used for realizing the initial positioning of the workpiece before the device is formed and serving as a material pressing bottom plate in the forming process.
The utility model provides a sheet metal closed fillet forming device, which has simple manufacturing process, safety, reliability, good universality and easy realization of automation; the whole process is cold-processed, and a welding process is not involved, so that the method is safe and reliable; the batch quality is stable.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.

Claims (7)

1. The utility model provides an airtight fillet forming device of panel beating, a serial communication port, including support body (1), support body (1) is one side open-ended well hollow frame, the top of support body (1) is provided with presses material pneumatic cylinder (2) that runs through support body (1), the bottom of pressing material pneumatic cylinder (2) is connected with presses material subassembly (5), the below of pressing material subassembly (5) is provided with shaping subassembly (6), shaping subassembly (6) set up on the base of well hollow frame, press material subassembly (5) to reciprocate under the effect of pressing material pneumatic cylinder (2).
2. The sheet metal sealing fillet forming device according to claim 1, wherein the pressing assembly (5) comprises an upper die holder (7), a stripping mechanism (8) and an upper forming die (9), a moving cavity with an opening at the bottom is arranged at the bottom of the upper die holder (7), and a cavity wall on which the outer side of the moving cavity is located is of an inclined plane structure;
the material pressing hydraulic cylinder (2) is connected to an upper die holder (7), a stripping mechanism (8) is arranged in the upper die holder (7), the stripping mechanism (8) is connected with the upper die holder (7) through a bolt (15), the bottom of the stripping mechanism (8) is connected with an upper forming die (9), an upper forming die guide rail (17) matched with the upper forming die (9) is embedded in the bottom of the upper die holder (7), and a stripping spring (16) is sleeved on the stripping mechanism (8); one side of the upper die (9) for forming is of an inclined surface structure and slides in relative matching with the side wall of the motion cavity.
3. The sheet metal sealing fillet forming device according to claim 1, wherein the forming assembly (6) comprises an installation base (14), an inclined ejector pin moving cavity is arranged inside the installation base (14), a movable forming ejector pin (13) is arranged in the ejector pin moving cavity, and a return spring (12) is sleeved on the forming ejector pin (13).
4. The sheet metal sealing fillet forming device according to claim 3, wherein a guide pin accommodating cavity parallel to the ejector pin accommodating cavity is further formed in the mounting base (14), a guide pin (10) is connected to one side of the forming ejector pin (13), and the guide pin (10) is matched with the guide pin accommodating cavity.
5. The sheet metal closed fillet forming device according to claim 3, wherein a positioning base (11) is embedded in the top of the mounting base (14), an inclined thimble extending cavity is arranged on the positioning base (11), and the thimble extending cavity is communicated with the thimble moving cavity, and the central axis of the thimble extending cavity coincides with the central axis of the thimble moving cavity.
6. The sheet metal sealing fillet forming device as claimed in claim 1, wherein the hollow frame is of a concave right-angled C-shaped structure.
7. The sheet metal sealing fillet forming device according to claim 1, wherein a guide rod (4) is arranged on one side of the frame body (1).
CN201922245810.4U 2019-12-16 2019-12-16 Closed fillet forming device for metal plate Active CN211101236U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922245810.4U CN211101236U (en) 2019-12-16 2019-12-16 Closed fillet forming device for metal plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922245810.4U CN211101236U (en) 2019-12-16 2019-12-16 Closed fillet forming device for metal plate

Publications (1)

Publication Number Publication Date
CN211101236U true CN211101236U (en) 2020-07-28

Family

ID=71719752

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922245810.4U Active CN211101236U (en) 2019-12-16 2019-12-16 Closed fillet forming device for metal plate

Country Status (1)

Country Link
CN (1) CN211101236U (en)

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