Positioning device for power electronic component production

Abstract

The utility model relates to the technical field of production of power electronic components, and solves the problem that when an electronic component is fixed by using a clamping plate, the electronic component is damaged when the electronic component is fixed due to the fact that the electronic component is fragile and the clamping force of the clamping plate cannot be adjusted. The positioning device for power electronic component production comprises a base, the top of the base is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with a connecting base, the front face of the connecting base is provided with a connecting plate, and the top of the connecting base is provided with an equipment box; a positioning assembly used for adsorbing and fixing an electronic component is sleeved with the equipment box and comprises a vacuum pump sleeved with the equipment box, the output end of the vacuum pump penetrates through the front face of the equipment box and is connected with a vacuum pipe in a penetrating mode, one end of the vacuum pipe is connected with a positioning block in a penetrating mode, and a three-way pipe is sleeved with the positioning block; the top end of the three-way pipe is communicated with the interior of one end of the vacuum pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of power electronic component production, in particular to a positioning device for power electronic component production. Background Art

[0002] Publication number CN214350539U discloses a positioning device for the production of power electronic components, which includes a mounting plate, a groove is provided in the middle of the upper surface of the mounting plate, a bidirectional screw is movably connected in the groove through a bearing, a through groove is provided on one side of the groove, one end of the bidirectional screw is fixedly connected to a handwheel, movable blocks are sleeved on the outer sides of both ends of the bidirectional screw, and a threaded groove is provided in the middle of the movable block.

[0003] The bidirectional screw rod cooperates with the thread groove to make the movable block slide, so that the clamped component can move laterally. A limit rod is set on one side of the slider to release the limit between the limit rod and the support plate, so that the component can move vertically. The annular block cooperates with the damping pad to allow the component to rotate, so that the component can be adjusted arbitrarily according to processing requirements, thereby improving the functionality of the device.

[0004] However, when using a clamp to fix electronic components, since the electronic components are relatively fragile and the clamping force of the clamp cannot be adjusted, the electronic components may be damaged when being fixed. This solution does not provide high protection for fixing electronic components. Utility Model Content

[0005] In order to address the deficiencies in the prior art, the utility model provides a positioning device for the production of power electronic components, which solves the problem that when using a clamp to fix the electronic components, the electronic components are relatively fragile and the clamping force of the clamp cannot be adjusted, resulting in damage to the electronic components when they are fixed.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning device for the production of power electronic components, comprising a base, the top of the base is fixedly connected to a support rod, and the top of the support rod is fixedly connected to a connecting seat, and a connecting plate is arranged on the front of the connecting seat, and a device box is arranged on the top of the connecting seat, and the interior of the device box is sleeved with a positioning component for adsorbing and fixing electronic components.

[0007] In a specific embodiment, the positioning component includes a vacuum pump sleeved inside the equipment box, and the output end of the vacuum pump passes through the front of the equipment box and is connected to a vacuum tube, one end of the vacuum tube is connected to a positioning block, and a three-way pipe is sleeved inside the positioning block, and the top of the three-way pipe is connected to the inside of one end of the vacuum tube, a bottom plate is provided at the bottom of the positioning block, and the surface of the bottom plate is axially symmetrically provided with through holes, and a flexible suction cup is provided at the bottom of the through hole, and the top of the flexible suction cup passes through the inside of the through hole and is connected to the bottom end of the three-way pipe.

[0008] In a specific embodiment, a square ring is axially symmetrically slidably connected to the surface of the connecting plate, a threaded hole is provided on the top of the square ring, and a threaded bolt for adjusting tightness is provided inside the threaded hole.

[0009] In a specific embodiment, a telescopic plate is fixedly connected to the front side of the square ring, and a threaded cap for fixing is arranged on the top of the telescopic plate.

[0010] In a specific embodiment, one end of the telescopic plate is fixedly connected to one end of the positioning block, and there are two telescopic plates.

[0011] In a specific embodiment, a cross seat is disposed at the bottom of the base, and an anti-slip pad is disposed at the bottom of the cross seat.

[0012] Compared with the prior art, the utility model provides a positioning device for power electronic component production, which has the following beneficial effects:

[0013] In the technical solution disclosed by the utility model, by utilizing the setting of the positioning component, when fixing the electronic components, the vacuum pump can be connected to an external power supply, so that the vacuum pump inhales gas through the vacuum tube and generates suction through negative pressure. At this time, the staff can adjust the spacing of the square circles on the connecting plate according to the width of the electronic components. When the spacing adjustment is completed, the two ends of the electronic components are placed at the bottom of the positioning block. Since one end of the vacuum tube passes through the top of the positioning block and is connected with a three-way tube, and the bottom end of the three-way tube passes through the bottom of the bottom plate and is connected with a flexible suction cup, when the two ends of the electronic component are placed at the bottom of the positioning block, the electronic component is firmly adsorbed to the bottom of the positioning block under the influence of the vacuum suction inside the flexible suction cup. At the same time, the flexible suction cup will not produce indentations and scratches on the surface of the electronic component, and will not cause damage to the electronic component while fixing it, thereby improving the protection of the electronic component when it is fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the support rod structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the positioning component of the utility model;

[0018] Figure 4 It is a schematic diagram of the square circle structure of the utility model.

[0019] In the figure: 1. base; 2. support rod; 3. connecting seat; 4. connecting plate; 5. equipment box; 6. positioning assembly; 61. vacuum pump; 62. vacuum tube; 63. positioning block; 64. three-way pipe; 631. bottom plate; 632. through hole; 633. flexible suction cup; 7. square ring; 8. telescopic plate; 9. threaded bolt; 10. threaded hole. DETAILED DESCRIPTION

[0020] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0021] Figure 1-Figure 4 An embodiment of the utility model is a positioning device for the production of power electronic components, including a base 1, the top of the base 1 is fixedly connected to a support rod 2, and the top of the support rod 2 is fixedly connected to a connecting seat 3, and the front of the connecting seat 3 is provided with a connecting plate 4, the top of the connecting seat 3 is provided with a device box 5, and the interior of the device box 5 is sleeved with a positioning component 6 for adsorbing and fixing electronic components.

[0022] The specific problem addressed by this specific embodiment is to solve the problem that when using a clamping plate to fix electronic components, the electronic components are relatively fragile and the clamping force of the clamping plate cannot be adjusted, resulting in damage to the electronic components when they are fixed. The utility model utilizes the setting of the positioning assembly 6. When fixing the electronic components, the vacuum pump 61 can be connected to an external power supply, so that the vacuum pump 61 inhales gas through the vacuum tube 62 and generates suction through negative pressure. At this time, the staff can adjust the spacing of the square circle 7 on the connecting plate 4 according to the width of the electronic components. When the spacing adjustment is completed, the two ends of the electronic components are placed at the bottom of the positioning block 63. Since one end of the vacuum tube 62 passes through the top of the positioning block 63 and is connected with a three-way pipe 64, and the bottom end of the three-way pipe 64 passes through the bottom of the bottom plate 631 and is connected with a flexible suction cup 633, when the two ends of the electronic components are placed at the bottom of the positioning block 63, they are affected by the vacuum suction inside the flexible suction cup 633, and the electronic components are firmly adsorbed on the bottom of the positioning block 63. At the same time, the flexible suction cup 633 will not produce indentations and scratches on the surface of the electronic components, and will not cause damage to the electronic components while fixing them, thereby improving the protection of the electronic components when they are fixed.

[0023] The positioning assembly 6 includes a vacuum pump 61 which is sleeved inside the equipment box 5, and the output end of the vacuum pump 61 passes through the front of the equipment box 5 and is connected to a vacuum tube 62, and one end of the vacuum tube 62 is connected to a positioning block 63, and a three-way pipe 64 is sleeved inside the positioning block 63, and the top of the three-way pipe 64 is connected to the inside of one end of the vacuum tube 62. In the present specific embodiment, a bottom plate 631 is provided at the bottom of the positioning block 63, and a through hole 632 is axially symmetrically opened on the surface of the bottom plate 631, and a flexible suction cup 633 is provided at the bottom of the through hole 632, and the top of the flexible suction cup 633 passes through the inside of the through hole 632 and is connected to the bottom end of the three-way pipe 64. When fixing the electronic components, the vacuum pump 61 can be connected to an external power supply so that the vacuum pump 61 inhales gas through the vacuum tube 62 and generates suction through negative pressure. At this time, the staff can adjust the spacing of the square circle 7 on the connecting plate 4 according to the width of the electronic components. After the spacing adjustment is completed, the two ends of the electronic components are placed at the bottom of the positioning block 63. Since one end of the vacuum tube 62 passes through the top of the positioning block 63 and is connected to a three-way tube 64, and the bottom end of the three-way tube 64 passes through the bottom of the bottom plate 631 and is connected to a flexible suction cup 633, when the two ends of the electronic components are placed at the bottom of the positioning block 63, they are affected by the vacuum suction inside the flexible suction cup 633, and the electronic components are firmly adsorbed on the bottom of the positioning block 63. At the same time, the flexible suction cup 633 will not produce indentations or scratches on the surface of the electronic components, and will not damage the electronic components while fixing them, thereby improving the protection of the electronic components when they are fixed.

[0024] In this specific embodiment, the surface of the connecting plate 4 is axially symmetrically slidably connected with a square ring 7, a threaded hole 10 is opened on the top of the square ring 7, and a threaded bolt 9 for adjusting the tightness is arranged inside the threaded hole 10. The front of the square ring 7 is fixedly connected with a telescopic plate 8, and a threaded cap for fixing is arranged on the top of the telescopic plate 8. One end of the telescopic plate 8 is fixedly connected to one end of the positioning block 63, and there are two telescopic plates 8. A cross seat is arranged at the bottom of the base 1, and an anti-slip pad is arranged at the bottom of the cross seat.

[0025] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0026] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning device for producing power electronic components, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support rod (2), and the top of the support rod (2) is fixedly connected to a connection seat (3), and a connection plate (4) is arranged on the front of the connection seat (3), and a device box (5) is arranged on the top of the connection seat (3), and a positioning component (6) for adsorbing and fixing electronic components is sleeved inside the device box (5); The positioning assembly (6) comprises a vacuum pump (61) sleeved inside the device box (5), and the output end of the vacuum pump (61) passes through the front of the device box (5) and is connected to a vacuum tube (62), one end of the vacuum tube (62) is connected to a positioning block (63), and the interior of the positioning block (63) is sleeved with a three-way tube (64), and the top end of the three-way tube (64) is connected to the interior of one end of the vacuum tube (62).

2. A positioning device for producing power electronic components according to claim 1, characterized in that: A bottom plate (631) is provided at the bottom of the positioning block (63), and a through hole (632) is axially symmetrically provided on the surface of the bottom plate (631), and a flexible suction cup (633) is provided at the bottom of the through hole (632), and the top of the flexible suction cup (633) passes through the interior of the through hole (632) and is connected to the bottom end of the three-way pipe (64).

3. A positioning device for producing power electronic components according to claim 1, characterized in that: The surface of the connecting plate (4) is axially symmetrically slidably connected with a square ring (7), the top of the square ring (7) is provided with a threaded hole (10), and a threaded bolt (9) for adjusting tightness is arranged inside the threaded hole (10).

4. A positioning device for producing power electronic components according to claim 3, characterized in that: The front side of the square ring (7) is fixedly connected with a telescopic plate (8), and the top of the telescopic plate (8) is provided with a threaded cap for fixing.

5. A positioning device for producing power electronic components according to claim 4, characterized in that: One end of the telescopic plate (8) is fixedly connected to one end of the positioning block (63), and there are two telescopic plates (8).

6. A positioning device for producing power electronic components according to claim 1, characterized in that: A cross seat is arranged at the bottom of the base (1), and an anti-slip pad is arranged at the bottom of the cross seat.

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