Suction mechanism of burn-in board manual pressing jig

Abstract

The utility model discloses a suction mechanism of a burn-in board manual pressing jig. The suction mechanism is composed of a fixed suction assembly and a movable suction assembly. Wherein the fixed suction assembly comprises an L-shaped mounting plate, and the vertical part of the L-shaped mounting plate is fixedly arranged at the output end of an air cylinder of the pressing jig through a bolt; the movable suction assembly comprises an adjusting plate arranged on one side of the fixed suction assembly in a sliding mode, and the adjusting plate is also in an L shape. A connecting piece is further arranged at the vertical position between the mounting plate and the adjusting plate. Limiting bolts are screwed into the mounting plate and the adjusting plate, and the limiting bolts are connected with the connecting pieces in a penetrating mode and separated from the connecting pieces or abut against the connecting pieces in an attached mode. Through the designed fixed suction assembly and the movable suction assembly, the position of the suction cup assembly can be adjusted, different machining requirements are met, meanwhile, the adjusting mode is simple in structure and easy to use, the flexibility and universality of the whole suction mechanism are effectively improved, and the defects of an existing conventional suction mechanism in use are overcome.

Description

Technical Field

[0001] The utility model belongs to the technical field of aging board testing, and in particular relates to a suction mechanism of a manual pressing fixture for an aging board. Background Art

[0002] In the test of the aging board, it is necessary to use special testing equipment to test its performance in order to determine whether the aging board can continue to be used. In the test, the position of the aging board needs to be fixed by pressing down the fixture. In the process of fixing it, the position of the aging board needs to be transferred. In the transfer, a suction mechanism is generally used.

[0003] When the existing suction mechanism is in use, the distance between the suction cups installed thereon cannot be adjusted. Once the position of the suction cups needs to be temporarily adjusted due to changes in processing requirements, the suction cups or even the entire suction mechanism can only be replaced. This has great limitations in actual use and poor overall versatility, so there is room for improvement. Utility Model Content

[0004] The utility model aims to provide a suction mechanism for a manual pressing fixture of an aging board, so as to solve the problem that the existing suction mechanism mentioned in the above background technology cannot adjust the position of its own suction cup according to actual conditions.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a suction mechanism of a manual pressing fixture for an aging plate, the suction mechanism consists of a fixed suction component and a dynamic suction component; wherein the fixed suction component includes an L-shaped mounting plate, the vertical part of which is fixedly mounted on the cylinder output end of the pressing fixture by bolts; and the dynamic suction component includes an adjusting plate slidably arranged on one side of the fixed suction component, and the adjusting plate is also L-shaped; a connecting piece is also arranged at the vertical position between the mounting plate and the adjusting plate; limiting bolts are screwed into the mounting plate and the adjusting plate, the limiting bolts are connected through the connecting piece, and are separated or pressed against the connecting piece, when the limiting bolts are separated from the connecting piece, the mounting plate and the adjusting plate are directly pulled toward or brought closer to the two side positions, and when the mounting plate and the adjusting plate are moved to the appropriate position, they can be fixed by tightening the limiting bolts and the connecting frame, so as to limit the position of the mounting plate and the adjusting plate.

[0006] Preferably, the connecting member is a connecting frame, a groove for the movement of a limiting bolt is opened in the middle of the connecting frame, and since the limiting bolt passes through the groove in the middle of the connecting frame and is fixed to the mounting plate and the adjusting plate, the connecting frame can ensure that the two are always connected during the movement of the mounting plate and the adjusting plate, and the connecting frame fits the surface of the mounting plate and the adjusting plate.

[0007] Preferably, a through hole is opened on the side of the mounting plate facing the adjustment plate, and a connecting column is fixed on the side of the adjustment plate facing the mounting plate, and the connecting column is inserted into the through hole. By connecting the two, the stability of the connection between the mounting plate and the adjustment plate is improved, avoiding that all the weight of the two is borne by the connecting frame, thereby ensuring the installation stability.

[0008] Preferably, a surface groove is opened on the rear surface of the vertical part of the mounting plate, and a magnetic plate is arranged in the surface groove. During installation, the magnetic plate is magnetically aligned with the mounting position, so that the alignment of the connection holes is more convenient.

[0009] Preferably, the thickness of the magnetic plate is less than or equal to the inner depth of the surface groove, and the magnetic plate and the surface groove are bonded to each other to avoid the magnetic plate being unable to be separated from the installed structure during later disassembly.

[0010] Preferably, at least one suction cup assembly is installed in the horizontal area of ​​the mounting plate and the adjusting plate, and the top of the suction cup assembly is connected to an external air pump through an air pipe, so as to achieve adsorption of the aging board.

[0011] Preferably, the suction cup assembly is composed of at least one hollow metal tube that movably penetrates the mounting plate and the adjustment plate, and a suction head connected to the metal tube, wherein the top of the metal tube is connected to an external air pump through an air pipe.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] Through the designed fixed suction component and dynamic suction component, the position of the suction cup component can be adjusted to meet different processing requirements. At the same time, the adjustment method and structure are simple and easy to use, which effectively improves the flexibility and versatility of the entire suction mechanism and improves the shortcomings of the existing conventional suction mechanism in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a rear view of the utility model;

[0016] Figure 3 It is a rear view of the fixed suction component of the utility model.

[0017] In the figure:

[0018] 100, mounting plate; 100a, surface groove; 100b, through hole; 101, magnetic plate;

[0019] 200, adjusting plate; 201, connecting column;

[0020] 300, connecting frame; 301, limiting bolt;

[0021] 400. Suction cup assembly. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 3 , the utility model provides a technical solution: a suction mechanism of a manual pressing fixture for an aging plate, the suction mechanism is composed of a fixed suction component and a dynamic suction component;

[0024] The fixed suction components include

[0025] The vertical portion of the L-shaped mounting plate 100 is fixed to the cylinder output end of the pressing fixture by bolts;

[0026] The dynamic suction components include

[0027] An adjustment plate 200 is slidably arranged on one side of the fixed suction assembly, and the adjustment plate 200 is also L-shaped;

[0028] A connecting piece is also provided at the vertical position between the mounting plate 100 and the adjusting plate 200; a limiting bolt 301 is screwed into both the mounting plate 100 and the adjusting plate 200, and the limiting bolt 301 is connected through the connecting piece and is separated from or tightly fitted to the connecting piece. When the limiting bolt 301 is separated from the connecting piece, the mounting plate 100 and the adjusting plate 200 are directly pulled toward the positions on both sides or brought together. When the mounting plate 100 and the adjusting plate 200 are moved to the appropriate positions, the limiting bolt 301 can be tightened with the connecting frame 300 to achieve fixation, thereby achieving the function of limiting the position of the mounting plate 100 and the adjusting plate 200.

[0029] In this embodiment, preferably, the connecting member is a connecting frame 300, and a groove for the movement of a limiting bolt 301 is opened in the middle of the connecting frame 300. Since the limiting bolt 301 passes through the groove in the middle of the connecting frame 300 and is fixed to the mounting plate 100 and the adjusting plate 200, when the mounting plate 100 and the adjusting plate 200 move, the connecting frame 300 can ensure that the two are always connected, and the connecting frame 300 fits the surface of the mounting plate 100 and the adjusting plate 200.

[0030] In this embodiment, preferably, a through hole 100b is opened on the side of the mounting plate 100 facing the adjustment plate 200, and a connecting column 201 is fixed on the side of the adjustment plate 200 facing the mounting plate 100, and the connecting column 201 is inserted into the through hole 100b. By connecting the two, the stability of the connection between the mounting plate 100 and the adjustment plate 200 is improved, avoiding that all the weight of the two is borne by the connecting frame 300, thereby ensuring the installation stability.

[0031] In this embodiment, preferably, a surface groove 100a is opened on the rear surface of the vertical portion of the mounting plate 100, and a magnetic plate 101 is arranged in the surface groove 100a. During installation, the magnetic plate 101 is magnetically aligned with the mounting position, making it more convenient to align the connection holes.

[0032] In this embodiment, preferably, the thickness of the magnetic plate 101 is less than or equal to the inner depth of the surface groove 100a, and the magnetic plate 101 and the surface groove 100a are bonded to avoid the magnetic plate 101 being unable to be separated from the installed structure during later disassembly.

[0033] In this embodiment, preferably, at least one suction cup assembly 400 is installed in the horizontal area of ​​the mounting plate 100 and the adjustment plate 200, and the top of the suction cup assembly 400 is connected to an external air pump through an air pipe, so as to achieve adsorption of the aging board.

[0034] In this embodiment, preferably, the suction cup assembly 400 is composed of at least one hollow metal tube that movably passes through the mounting plate 100 and the adjustment plate 200, and a suction head connected to the metal tube, wherein the top of the metal tube is connected to an external air pump through an air pipe.

[0035] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A suction mechanism for a manual pressing fixture for an aging board, characterized in that: The suction mechanism is composed of a fixed suction component and a dynamic suction component; The fixed suction components include An L-shaped mounting plate (100) whose vertical portion is fixed to the cylinder output end of the pressing fixture by bolts; The dynamic suction components include An adjustment plate (200) is slidably arranged on one side of the fixed suction component, and the adjustment plate (200) is also L-shaped; A connecting piece is also provided at a vertical position between the mounting plate (100) and the adjusting plate (200); a limiting bolt (301) is screwed into both the mounting plate (100) and the adjusting plate (200); the limiting bolt (301) is connected through the connecting piece and is separated from or tightly fitted to the connecting piece.

2. The suction mechanism of the manual pressing fixture for aging board according to claim 1 is characterized by: The connecting member is a connecting frame (300), a groove for the limit bolt (301) to move is provided in the middle of the connecting frame (300), and the connecting frame (300) is in contact with the surfaces of the mounting plate (100) and the adjusting plate (200).

3. The suction mechanism of the manual pressing fixture for aging board according to claim 1 is characterized by: A through hole (100b) is provided on the side of the mounting plate (100) facing the adjustment plate (200), and a connecting column (201) is fixed on the side of the adjustment plate (200) facing the mounting plate (100), and the connecting column (201) is inserted into the through hole (100b).

4. The suction mechanism of the manual pressing fixture for aging board according to claim 3 is characterized by: A surface groove (100a) is provided on the rear surface of the vertical portion of the mounting plate (100), and a magnetic plate (101) is arranged in the surface groove (100a).

5. The suction mechanism of the manual pressing fixture for aging board according to claim 4 is characterized by: The thickness of the magnetic plate (101) is less than or equal to the inner depth of the surface groove (100a), and the magnetic plate (101) and the surface groove (100a) are bonded and connected.

6. The suction mechanism of the manual pressing fixture for aging board according to claim 1 is characterized by: At least one suction cup assembly (400) is installed in the horizontal area of ​​each of the mounting plate (100) and the adjustment plate (200), and the top of the suction cup assembly (400) is connected to an external air pump via an air pipe.

7. The suction mechanism of the manual pressing fixture for aging board according to claim 6 is characterized by: The suction cup assembly (400) is composed of at least one hollow metal tube that movably penetrates the mounting plate (100) and the adjustment plate (200), and a suction head connected to the metal tube, wherein the top of the metal tube is connected to an external air pump via an air pipe.

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