Machine frame sealing plate punching device capable of achieving automatic positioning

Abstract

The rack sealing plate punching device capable of automatically positioning comprises a punching table, the surface of the punching table covers a sealing plate body, a first positioning frame is fixedly installed on the upper right side of the punching table, meanwhile, a second positioning frame is fixedly installed on the upper left side of the punching table, an open groove is formed in the punching table, and the first positioning frame and the second positioning frame are fixedly installed on the upper left side of the punching table. An interference table is fixedly arranged in the open groove; a punching table is mounted on the upper side of the punching table and driven by a hydraulic cylinder, meanwhile, a punch is mounted at the bottom of the punching table, and a mounting seat is fixedly welded to the side wall of the punching table. According to the machine frame sealing plate punching device capable of achieving automatic positioning, the positioning shaft is changed into the vertical state from the inclined state, when the positioning shaft changes the state, a sealing plate body can be driven to move transversely, the surface area of the sealing plate body with holes is moved out of the bottom of the punch, and therefore automatic positioning and punching work on the sealing plate body is achieved; and manual feeding and discharging work is not needed, and the stamping efficiency of the sealing plate body is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of punching devices, in particular to a frame sealing plate punching device capable of automatic positioning. Background Art

[0002] A rack is a structure used to hold patch panels, enclosures, and equipment within a telecommunications cabinet;

[0003] In order to improve the orderliness of the space inside the rack, a cover plate structure is often installed on the rack to separate the internal structure of the rack. In order to facilitate the bolt connection between the cover plate and the rack, it is necessary to punch holes in the cover plate, so a punching device is needed.

[0004] The working principle of the punching device is generally as follows:

[0005] Power source drive: generally powered by an electric motor, hydraulic system or pneumatic system, etc., to enable the main components of the punching device to move;

[0006] Punch action: Under the action of power, the punch is pushed or driven toward the workpiece;

[0007] Punching process: The punch hits the workpiece at a certain speed and force to form a hole in the workpiece;

[0008] When loading and unloading materials on the workbench of the punching device, manual assisted positioning is required to complete accurate punching, which reduces the workpiece processing efficiency. Utility Model Content

[0009] The purpose of the utility model is to provide a frame cover plate punching device capable of automatic positioning, so as to solve the defects mentioned in the above background technology.

[0010] To achieve the above-mentioned object, a rack cover plate punching device capable of automatic positioning is provided, comprising a punching table, the surface of which covers the cover plate body, and a first positioning frame is fixedly installed on the upper right side of the punching table, while a second positioning frame is fixedly installed on the upper left side of the punching table, and a slot is provided inside the punching table, and an interference table is fixedly provided inside the slot;

[0011] A punching table is installed on the upper side of the punching table, and the punching table is driven by a hydraulic cylinder. At the same time, a punch is installed at the bottom of the punching table, and a fixed mounting seat is welded on the side wall of the punching table. A connecting shaft is fixedly set on the surface of the mounting seat, and a torsion spring mounting sleeve is installed on the connecting shaft. At the same time, a torsion spring is installed inside the torsion spring mounting sleeve, and the torsion spring sleeve is connected to the connecting shaft. A positioning shaft is fixedly connected to the bottom of the torsion spring mounting sleeve.

[0012] Preferably, the interference table is an isosceles trapezoidal structure made of metal material, and a positioning shaft is installed on the upper side of the interference table, while a round chamfer is set at the bottom of the positioning shaft, and the interference table and the positioning shaft are arranged opposite to each other.

[0013] Preferably, the punch is a cylindrical structure, and the diameter of the punch is larger than the diameter of the positioning shaft, and the distance between the positioning shaft and the punching platform is larger than the distance between the punch and the punching platform.

[0014] Preferably, the first positioning frame and the second positioning frame are both "U"-shaped structures made of metal material, and the first positioning frame and the second positioning frame are symmetrical structures about the central axis of the punching table. At the same time, the two sides of the sealing plate body are respectively inserted into the inside of the first positioning frame and the second positioning frame.

[0015] Preferably, a deburring assembly is installed on the upper left side of the surface of the punching table, and the deburring assembly includes two sets of mounting frames fixed to the surface of the punching table, and the surfaces of the two sets of mounting frames are screwed to fix the carrier, and the middle part of the carrier is screwed to fix the drive motor.

[0016] Preferably, the output shaft of the driving motor is fixed to the mounting tube, and the mounting tube is inserted into the limiting hole opened in the limiting plate fixed on the two sets of mounting frames. A brush is fixedly provided at the bottom of the mounting tube, and the brush covers the opening surface of the sealing plate body.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the punch punches the surface of the sealing plate body, and at the same time, when the punch moves downward, the positioning shaft moves downward, passes through the hole with the hole opened, and contacts the inclined surface of the interference table, so that the positioning shaft changes from an inclined state to a vertical state. When the positioning shaft changes its state, it can drive the sealing plate body to move horizontally, and move the surface area of the sealing plate body with the hole opened out of the bottom of the punch, thereby realizing automatic positioning and stamping of the sealing plate body, without the need for manual loading and unloading, and greatly improving the stamping efficiency of the sealing plate body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view schematic diagram of the structure of the utility model;

[0019] Figure 2 For the utility model structure Figure 1 A top view of

[0020] Figure 3 For the utility model structure Figure 1 view

[0021] Figure 4 This is a schematic diagram of the structure of the deburring component of the utility model.

[0022] Numbers in the figure: 1. Punching table; 2. Closing plate body; 3. First positioning frame; 4. Second positioning frame; 5. Slotting; 6. Interference table; 7. Deburring assembly; 71. Mounting frame; 72. Carrier; 73. Drive motor; 74. Mounting cylinder; 75. Brush; 8. Stamping table; 9. Punch; 10. Mounting seat; 11. Connecting shaft; 12. Torsion spring mounting sleeve; 13. Positioning shaft. DETAILED DESCRIPTION

[0023] See also Figure 1-4 The utility model provides a frame sealing plate punching device capable of automatic positioning, comprising a punching table 1, the surface of the punching table 1 covers a sealing plate body 2, and a first positioning frame 3 is fixedly installed on the upper right side of the punching table 1, while a second positioning frame 4 is fixedly installed on the upper left side of the punching table 1, and a slot 5 is provided inside the punching table 1, and an interference table 6 is fixedly provided inside the slot 5;

[0024] A punching table 8 is installed on the upper side of the punching table 1, and the punching table 8 is driven by a hydraulic cylinder. At the same time, a punch 9 is installed at the bottom of the punching table 8, and a fixed mounting seat 10 is welded on the side wall of the punching table 8. A connecting shaft 11 is fixedly set on the surface of the mounting seat 10, and a torsion spring mounting sleeve 12 is installed on the connecting shaft 11. At the same time, a torsion spring is installed inside the torsion spring mounting sleeve 12, and the torsion spring sleeve is connected to the connecting shaft 11. A positioning shaft 13 is fixedly connected to the bottom of the torsion spring mounting sleeve 12.

[0025] Working principle: When in use, the punching table 8 drives the punch 9 to move downward under the action of the external hydraulic cylinder, so that the punch 9 punches the surface of the sealing plate body 2. At the same time, when the punch 9 moves downward, the positioning shaft 13 moves downward, passes through the hole with the hole opened, and contacts the inclined surface of the interference table 6, so that the positioning shaft 13 changes from an inclined state to a vertical state. When the positioning shaft 13 changes its state, it can drive the sealing plate body 2 to move horizontally, and move the surface area of the sealing plate body 2 with the hole opened out of the bottom of the punch 9, thereby realizing automatic positioning and stamping of the sealing plate body 2, without the need for manual loading and unloading work, thereby greatly improving the stamping efficiency of the sealing plate body 2;

[0026] The positioning shaft 13 changes from an inclined state to a vertical state. At this time, the torsion spring between the connecting shaft 11 and the torsion spring mounting sleeve 12 is compressed. When the positioning shaft 13 falls off from the sealing plate body 2, the torsion spring resets, prompting the positioning shaft 13 to return to its initial state.

[0027] As a preferred embodiment, the interference platform 6 is an isosceles trapezoidal structure made of metal material, and the positioning shaft 13 is installed on the upper side of the interference platform 6. At the same time, a round chamfer is set at the bottom of the positioning shaft 13, and the interference platform 6 and the positioning shaft 13 are arranged opposite to each other.

[0028] like Figure 1-4As shown: when the positioning shaft 13 is in a vertical state, its bottom is set directly above the bottom of the interference table 6, so that when the positioning shaft 13 moves from an inclined state to a vertical state, the movement distance of the sealing plate body 2 at this time is the distance between the centers of the circles of the two adjacent groups of openings.

[0029] As a preferred embodiment, the punch 9 is a cylindrical structure, and the diameter of the punch 9 is larger than the diameter of the positioning shaft 13 , while the distance between the positioning shaft 13 and the punching table 1 is larger than the distance between the punch 9 and the punching table 1 .

[0030] The first positioning frame 3 and the second positioning frame 4 are both "U"-shaped structures made of metal, and the first positioning frame 3 and the second positioning frame 4 are symmetrical structures about the central axis of the punching table 1. At the same time, the two sides of the sealing plate body 2 are respectively inserted into the inside of the first positioning frame 3 and the second positioning frame 4.

[0031] The two sides of the sealing plate body 2 are respectively inserted into the first positioning frame 3 and the second positioning frame 4. The setting of the first positioning frame 3 and the second positioning frame 4 can limit the sealing plate body 2 when it is subjected to force stamping, thereby preventing the sealing plate body 2 from shaking when it is subjected to force and ensuring the stability of the sealing plate body 2 when it is subjected to force.

[0032] As a preferred embodiment, a deburring assembly 7 is installed on the upper left side of the surface of the punching table 1. The deburring assembly 7 includes two sets of mounting frames 71 fixed to the surface of the punching table 1, and the surfaces of the two sets of mounting frames 71 are screwed to a fixed carrier 72, and the middle of the carrier 72 is screwed to a fixed drive motor 73.

[0033] As a preferred embodiment, the output shaft of the driving motor 73 is fixed to the mounting tube 74, and the mounting tube 74 is inserted into the limiting hole opened in the limiting plate fixed on the two sets of mounting frames 71, and a brush 75 is fixedly provided at the bottom of the mounting tube 74, and the brush 75 covers the opening surface of the sealing plate body 2.

[0034] When the opening of the sealing plate body 2 is punched, the output shaft of the driving motor 73 drives the mounting cylinder 74 and the brush 75 to rotate at a high speed. The brush 75 rotates at a high speed to remove burrs on the opening of the sealing plate body 2.

Claims

1. A frame cover punching device capable of automatic positioning, comprising a punching station (1), characterized in that: The surface of the punching platform (1) is covered with a sealing plate body (2), and a first positioning frame (3) is fixedly installed on the upper right side of the punching platform (1), while a second positioning frame (4) is fixedly installed on the upper left side of the punching platform (1), and a slot (5) is provided inside the punching platform (1), and an interference platform (6) is fixedly provided inside the slot (5); A punching platform (8) is installed on the upper side of the punching platform (1), and the punching platform (8) is driven by a hydraulic cylinder. At the same time, a punch (9) is installed on the bottom of the punching platform (8), and a fixed mounting seat (10) is welded on the side wall of the punching platform (8). A connecting shaft (11) is fixedly arranged on the surface of the mounting seat (10), and a torsion spring mounting sleeve (12) is installed on the connecting shaft (11). At the same time, a torsion spring is installed inside the torsion spring mounting sleeve (12), and the torsion spring is sleeved on the connecting shaft (11). A positioning shaft (13) is fixedly connected to the bottom of the torsion spring mounting sleeve (12).

2. The rack cover punching device capable of automatic positioning according to claim 1, characterized in that: The interference platform (6) is an isosceles trapezoidal structure made of metal material, and a positioning shaft (13) is installed on the upper side of the interference platform (6). At the same time, a round chamfer is set at the bottom of the positioning shaft (13), and the interference platform (6) and the positioning shaft (13) are arranged opposite to each other.

3. The rack cover punching device capable of automatic positioning according to claim 1, characterized in that: The punch (9) is a cylindrical structure, and the diameter of the punch (9) is larger than the diameter of the positioning shaft (13), while the distance between the positioning shaft (13) and the punching platform (1) is larger than the distance between the punch (9) and the punching platform (1).

4. The rack cover punching device capable of automatic positioning according to claim 1, characterized in that: The first positioning frame (3) and the second positioning frame (4) are both "U"-shaped structures made of metal material, and the first positioning frame (3) and the second positioning frame (4) are symmetrical structures with respect to the central axis of the punching table (1), and the two sides of the sealing plate body (2) are respectively inserted into the inside of the first positioning frame (3) and the second positioning frame (4).

5. The rack cover punching device capable of automatic positioning according to claim 1, characterized in that: A deburring assembly (7) is installed on the upper left side of the surface of the punching platform (1). The deburring assembly (7) includes two groups of mounting frames (71) fixed to the surface of the punching platform (1), and the surfaces of the two groups of mounting frames (71) are screwed to a fixed carrier (72), while the middle of the carrier (72) is screwed to a fixed drive motor (73).

6. The rack cover punching device capable of automatic positioning according to claim 5, characterized in that: The output shaft of the driving motor (73) is fixed to the mounting cylinder (74), and the mounting cylinder (74) is inserted into the limiting hole opened in the limiting piece fixed on the two sets of mounting frames (71). A brush (75) is fixedly provided at the bottom of the mounting cylinder (74), and the brush (75) covers the opening surface of the sealing plate body (2).

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