Rapid positioning device for aluminum plate machining

Abstract

The utility model discloses a rapid positioning device for aluminum plate machining. The rapid positioning device comprises a machining table. Positioning assemblies are arranged on the two sides of the top face of the machining table, and a limiting mechanism is arranged in the middle of the top face of the machining table. The positioning assembly comprises a plurality of sliding grooves formed in the surface of the machining table, the sliding grooves are slidably connected with movable columns, the top ends of the movable columns are fixedly connected with threaded columns, moving grooves are formed in the surfaces of the threaded columns, the moving grooves are slidably connected with moving blocks, and the bottom ends of the moving blocks are rotationally connected with threaded buttons. Connecting shafts are symmetrically and rotatably mounted on the two sides of the moving block, a bending plate is rotatably connected to the end, away from the moving block, of each connecting shaft, and pressing wheels are rotatably connected to the two ends of each bending plate; and extrusion positioning of the two sides of the aluminum plate and pressing and fixing of the top face of the aluminum plate are directly completed through the bending plates and the pressing wheels, the stability of the aluminum plate during machining is ensured, the equipment cost is reduced, and application and popularization are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum plate processing, in particular to a rapid positioning device for aluminum plate processing. Background Technique

[0002] The published patent No. CN209664875U discloses a positioning device for aluminum plate processing, belonging to the technical field of aluminum plate processing equipment, including a workbench, a placing plate, a clamping assembly, a pressing assembly, a rotating assembly and a moving assembly. The placing plate is located below the workbench, the clamping assembly is located on the workbench and is connected to the workbench, the pressing assembly is located above the workbench and is also located beside the clamping assembly, the rotating assembly is located on the pressing assembly and is connected to the pressing assembly, and the moving assembly is located beside the workbench and is connected to the pressing assembly. Through the clamping assembly and the pressing assembly, the aluminum plate to be processed on the workbench can be positioned in multiple directions, preventing the aluminum plate from shaking or shifting during the processing and improving the quality of aluminum plate processing. However, the following problems still exist in the actual use of this patent:

[0003] When fixing the plate in multiple directions in the above device, it is necessary to first start several electric push rods and then start the driving motor. When not controlled by a controller, it is necessary for the staff to take turns controlling the start of the two groups of motors, increasing the operation process of the staff. And for one pressing assembly, one driving motor is required. When it is necessary to adapt multiple pressing assemblies to ensure that aluminum plates of any size can be pressed in order to deal with aluminum plates of various lengths, the overall cost and energy consumption of this positioning device increase greatly, which is not suitable for popularization and application.

[0004] A rapid positioning device for aluminum plate processing is proposed to solve the problems mentioned above. Content of the Utility Model

[0005] The purpose of the utility model is to provide a rapid positioning device for aluminum plate processing to solve the problem that for one pressing assembly, one driving motor is required in the above background technique. When it is necessary to adapt multiple pressing assemblies to ensure that aluminum plates of any size can be pressed in order to deal with aluminum plates of various lengths, the overall cost and energy consumption of this positioning device increase greatly, which is not suitable for popularization and application.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A rapid positioning device for aluminum plate processing, including a processing table;

[0007] Positioning components are arranged on both sides of the top surface of the processing table, and a limiting mechanism is arranged in the middle of the top surface of the processing table;

[0008] Among them, the positioning component includes a plurality of sliding grooves formed on the surface of the processing table. The sliding grooves are slidably connected with movable columns. The top ends of the movable columns are fixedly connected with threaded columns. Moving grooves are formed on the surfaces of the threaded columns. The moving grooves are slidably connected with moving blocks sleeved outside the threaded columns. The bottom ends of the moving blocks are rotatably connected with threaded knobs. The threaded knobs are threadedly connected with the threaded columns;

[0009] Among them, connecting shafts are symmetrically and rotatably installed on both sides of the moving block. The ends of the connecting shafts away from the moving block are rotatably connected with bent plates. Pressing wheels are rotatably connected to both ends of the bent plates.

[0010] Preferably, a torsion spring is sleeved outside the connecting shaft. One end of the torsion spring is fixedly connected with the moving block, and the other end of the torsion spring is fixedly connected with the bent plate.

[0011] Preferably, an installation layer board is fixedly installed inside the processing table. Slide plates are symmetrically and slidably connected to the top surface of the installation layer board. The surfaces of the slide plates are fixedly connected with the bottom ends of the movable columns. A connection block is fixedly connected to the middle parts of the two slide plates.

[0012] Preferably, an elliptical plate is rotatably connected to the middle part of the installation layer board. Rotating rods are symmetrically and rotatably connected to both ends of the elliptical plate. The ends of the two rotating rods away from the elliptical plate are respectively rotatably connected with different connection blocks.

[0013] Preferably, an electric telescopic rod is rotatably connected to one side of the top surface of the installation layer board. The output end of the electric telescopic rod is fixedly connected with a rotating block. The rotating block is rotatably connected with an installation block. The installation block is fixedly connected with one end of a slide plate.

[0014] Preferably, the limiting mechanism includes a sliding groove formed in the middle of the top surface of the processing table. A sliding block is slidably connected to the sliding groove. A limiting block is fixedly connected to the top of the sliding block.

[0015] Preferably, a threaded knob is threadedly connected to the limiting block. The bottom end of the threaded knob penetrates through the sliding block and is then rotatably connected with a friction block. The friction block is in contact with the processing table.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this aluminum plate processing rapid positioning device, the two-side extrusion positioning and top surface pressing fixation of the aluminum plate can be directly completed through the bent plate and the pressing wheel, ensuring the stability during aluminum plate processing, reducing the high cost of multiple motor combinations required for extrusion positioning and pressing fixation, and facilitating the popularization and use of this device. The specific content is as follows:

[0017] 1. By activating the electric telescopic rod, the two rotating rods and the elliptical plate can bring the two sliding plates closer to each other, so that the moving block together with the bent plate approaches the plate. And as the aluminum plate contacts and presses the lower pressing wheel, it will cause the bent plate to rotate, and then the upper pressing wheel moves downward and presses the upper surface of the aluminum plate. Finally, a single electric telescopic rod can directly complete the extrusion positioning of both sides of the aluminum plate and the pressing fixation of the top surface, ensuring the stability during the processing of the aluminum plate, reducing the high cost required for multiple motors to achieve extrusion positioning and pressing fixation, and facilitating the popularization and use of this device.

[0018] 2. When the plate is pushed and placed on the surface of the processing table, one side of the aluminum plate is pushed to fit against the limit block. After the limit block is pushed and positioned on both sides, the same batch of plates can be roughly positioned at the same position, facilitating the rapid point capture and positioning of automated equipment and increasing work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic top view structure diagram of the processing table;

[0020] Figure 2 is Figure 1 the enlarged structure diagram at A in

[0021] Figure 3 is a schematic top view sectional structure diagram of the processing table;

[0022] Figure 4 is a schematic installation structure diagram of the movable column and the threaded column;

[0023] Figure 5 is a schematic structure diagram of the limiting mechanism;

[0024] Figure 6 is a schematic top view sectional structure diagram of the sliding block.

[0025] In the figure: 1, processing table; 2, positioning assembly; 201, sliding groove; 202, movable column; 203, threaded column; 204, moving groove; 205, moving block; 206, threaded knob; 207, connecting shaft; 208, bent plate; 209, torsion spring; 210, pressing wheel; 211, sliding plate; 212, elliptical plate; 213, connecting block; 214, rotating rod; 215, electric telescopic rod; 216, rotating block; 217, mounting block; 218, mounting layer board; 3, limiting mechanism; 301, sliding slot; 302, mounting column; 303, limiting block; 304, rubber plate; 305, baffle. DETAILED DESCRIPTION OF THE INVENTION

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1-5 , the present invention provides a technical solution: a rapid positioning device for aluminum plate processing, including a processing table 1;

[0028] Positioning components 2 are arranged on both sides of the top surface of the processing table 1, and a limiting mechanism 3 is arranged in the middle of the top surface of the processing table 1;

[0029] Among them, the positioning component 2 includes a plurality of sliding grooves 201 opened on the surface of the processing table 1. The sliding grooves 201 are slidably connected with movable columns 202. The top ends of the movable columns 202 are fixedly connected with threaded columns 203. A moving groove 204 is opened on the surface of the threaded column 203. The moving groove 204 is slidably connected with a moving block 205 sleeved outside the threaded column 203. The bottom end of the moving block 205 is rotatably connected with a threaded knob 206, and the threaded knob 206 is threadedly connected with the threaded column 203; The sliding grooves 201 on different sides are staggered, which increases the stability when the plate is pressed by the pressing wheels 210.

[0030] Among them, connecting shafts 207 are symmetrically and rotatably installed on both sides of the moving block 205. One end of the connecting shaft 207 away from the moving block 205 is rotatably connected with a bent plate 208. Both ends of the bent plate 208 are rotatably connected with pressing wheels 210; The bent plate 208 is a 90-degree bent plate, and its bent part is connected with the connecting shaft 207. The pressing wheels 210 are installed on the outer sides of both ends of the bent plate 208.

[0031] A torsion spring 209 is sleeved outside the connecting shaft 207. One end of the torsion spring 209 is fixedly connected with the moving block 205, and the other end of the torsion spring 209 is fixedly connected with the bent plate 208; The torsion spring 209 can make the bent plate 208 maintain a proper angle when idle, and when the pressing wheel 210 presses the plate, the bent plate 208 can rotate.

[0032] Inside the processing table 1, a mounting laminate 218 is fixedly installed. On the top surface of the mounting laminate 218, sliding plates 211 are symmetrically and slidably connected. The surface of the sliding plate 211 is fixedly connected to the bottom end of the movable column 202. In the middle of the two sliding plates 211, a connecting block 213 is fixedly connected; in the middle of the mounting laminate 218, an elliptical plate 212 is rotatably connected. At both ends of the elliptical plate 212, rotating rods 214 are symmetrically and rotatably connected. One end of each of the two rotating rods 214 away from the elliptical plate 212 is rotatably connected to a different connecting block 213; on one side of the top surface of the mounting laminate 218, an electric telescopic rod 215 is rotatably connected. The output end of the electric telescopic rod 215 is fixedly connected to a rotating block 216. The rotating block 216 is rotatably connected to a mounting block 217. The mounting block 217 is fixedly connected to one end of a sliding plate 211; when the electric telescopic rod 215 is started, one sliding plate 211 slides, and at the same time, an elliptical plate 212 is pushed to rotate by one rotating rod 214, so that the other rotating rod 214 rotates, and further, the two sliding plates 211 approach each other.

[0033] The limiting mechanism 3 includes a sliding groove 301 opened in the middle of the top surface of the processing table 1. A sliding block 302 is slidably connected to the sliding groove 301. The top of the sliding block 302 is fixedly connected to a limiting block 303; the limiting block 303 is threadedly connected to a threaded knob 304. The bottom end of the threaded knob 304 passes through the sliding block 302 and is rotatably connected to a friction block 305. The friction block 305 is in contact with the processing table 1; after moving the sliding block 302, the threaded knob 304 can be rotated so that the friction block 305 fits. As the threaded knob 304 moves upward, it fits against the inner wall of the processing table 1, and further, the position of the limiting block 303 is fixed.

[0034] Working principle: Before using this rapid positioning device for aluminum plate processing, it is necessary to first check the overall situation of the device to ensure that it can work properly. According to Figure 1 - Figure 5 As shown, first start the electric telescopic rod 215 to make one sliding plate 211 slide. At the same time, an elliptical plate 212 is pushed to rotate by one rotating rod 214, so that the other rotating rod 214 rotates, and further, the two sliding plates 211 approach each other. At the same time, the movable column 202 slides in the sliding groove 201, so that the moving block 205 together with the bent plate 208 approaches the plate. And as the aluminum plate contacts and presses the lower pressing wheel 210, it will cause the bent plate 208 to rotate, and further, the upper pressing wheel 210 moves downward and presses the upper surface of the aluminum plate. Finally, a single electric telescopic rod 215 can directly complete the extrusion positioning on both sides of the aluminum plate and the pressing and fixing on the top surface, ensuring the stability during aluminum plate processing, reducing the high cost required for multiple motors to achieve extrusion positioning and pressing and fixing, and facilitating the popularization and use of this device;

[0035] When pushing the sheet to the surface of the processing table 1, one side of the aluminum sheet is pushed to fit against the limiting block 303. After the limiting block 303 is pushed and positioned on both sides, the same batch of sheets can be roughly positioned at the same position, facilitating the rapid point grabbing and positioning of automated equipment and increasing work efficiency.

[0036] After moving the sliding block 302, the threaded knob 304 can be rotated so that the friction block 305 fits and moves up with the threaded knob 304, fitting against the inner wall of the processing table 1, thereby fixing the position of the limiting block 303.

[0037] When there is a large change in the thickness of the sheet, causing the upper pressing wheel 210 to be lower than the horizontal plane of the sheet or the lower pressing wheel 210 to be higher than the horizontal plane of the sheet, the threaded knob 206 can be rotated so that the threaded knob 206 and the moving block 205 slide together on the moving groove 204, finally making the horizontal plane of the sheet located between the two pressing wheels 210.

[0038] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A rapid positioning device for aluminum plate processing, comprising a processing table (1); It is characterized in that It further includes: Positioning components (2) are arranged on both sides of the top surface of the processing table (1), and a limiting mechanism (3) is arranged in the middle of the top surface of the processing table (1); Among them, the positioning component (2) includes a plurality of sliding grooves (201) opened on the surface of the processing table (1), the sliding grooves (201) are slidably connected with movable columns (202), the top ends of the movable columns (202) are fixedly connected with threaded columns (203), moving grooves (204) are opened on the surface of the threaded columns (203), the moving grooves (204) are slidably connected with moving blocks (205) sleeved outside the threaded columns (203), the bottom ends of the moving blocks (205) are rotatably connected with threaded knobs (206), and the threaded knobs (206) are threadedly connected with the threaded columns (203); Among them, connecting shafts (207) are symmetrically and rotatably installed on both sides of the moving block (205), the ends of the connecting shafts (207) far away from the moving block (205) are rotatably connected with bent plates (208), and pressing wheels (210) are rotatably connected to both ends of the bent plates (208).

2. The rapid positioning device for aluminum plate processing according to claim 1, wherein: A torsion spring (209) is sleeved outside the connecting shaft (207), one end of the torsion spring (209) is fixedly connected with the moving block (205), and the other end of the torsion spring (209) is fixedly connected with the bent plate (208).

3. The quick positioning device for aluminum plate processing according to claim 2, characterized in that: An installation layer board (218) is fixedly installed inside the processing table (1), sliding plates (211) are symmetrically and slidably connected to the top surface of the installation layer board (218), the surface of the sliding plates (211) is fixedly connected with the bottom ends of the movable columns (202), and a connecting block (213) is fixedly connected to the middle of the two sliding plates (211).

4. A rapid positioning device for aluminum plate processing according to claim 3, characterized in that: An elliptical plate (212) is rotatably connected to the middle of the installation layer board (218), rotating rods (214) are symmetrically and rotatably connected to both ends of the elliptical plate (212), and the ends of the two rotating rods (214) far away from the elliptical plate (212) are respectively rotatably connected with different connecting blocks (213).

5. The rapid positioning device for aluminum plate processing according to claim 3, characterized in that: An electric telescopic rod (215) is rotatably connected to one side of the top surface of the installation layer board (218), the output end of the electric telescopic rod (215) is fixedly connected with a rotating block (216), the rotating block (216) is rotatably connected with an installation block (217), and the installation block (217) is fixedly connected with one end of a sliding plate (211).

6. The rapid positioning device for aluminum plate processing according to claim 1, wherein: The limiting mechanism (3) includes a sliding groove (301) opened in the middle of the top surface of the processing table (1), the sliding groove (301) is slidably connected with a sliding block (302), and a limiting block (303) is fixedly connected to the top of the sliding block (302).

7. A rapid positioning device for aluminum plate processing according to claim 6, characterized in that: The limiting block (303) is threadedly connected with a threaded knob (304), the bottom end of the threaded knob (304) penetrates through the sliding block (302) and is then rotatably connected with a friction block (305), and the friction block (305) is attached to the processing table (1).

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