A positioning aid for power electronics component production

Abstract

The utility model discloses a positioning auxiliary device for power electronic component production, include: support, fixed frame is set up on the support upper surface, the fixed frame inner wall is provided with the guide, the fixed frame upper surface is provided with the support plate, and is with fixed frame flush, mounting piece is set up in the fixed frame inner wall, clamping piece is provided with a plurality, and sets up in the guide outer wall, is used for clamping and fixing the electronic device of different shape to adjust the force of clamping, the utility model discloses through setting up arc frame and arc block in the lower end of connecting frame, through setting up magnetic sheet on arc frame, through setting up mounting frame in the gear block one end, utilize the rotation of screw rod, can control the length of slider, when gear block is driven by the forward movement of propelling force, when clamping block and electronic component are pasted, at this moment, slider is located in the lower end of magnetic sheet, because the mutual repulsion between slider and magnetic sheet, at this moment, arc block rotates, and is clamped in the lower end of gear block, and firmly locks the movement of gear block.

Description

Technical Field

[0001] This utility model relates to the field of electronic component manufacturing technology, and in particular to a positioning auxiliary device for the production of power electronic components. Background Technology

[0002] Electronic components are the components of electronic parts and small machines and instruments. They are composed of several parts and can be used in similar products. They often refer to certain parts in industries such as electrical appliances, radio, and instruments. They are a general term for electronic devices such as capacitors, transistors, hairsprings, and clockwork. These electronic components need to be soldered during the production process. In order to make the soldering more precise, positioning auxiliary devices for the production of electronic components are needed.

[0003] Currently, most positioning aids used in the production of electronic components suffer from damage due to the fragility of these components. Existing clamping devices apply excessive force during clamping. Summary of the Invention

[0004] The purpose of this invention is to provide a positioning auxiliary device for the production of power electronic components, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a positioning auxiliary device for the production of power electronic components, comprising: a bracket; A fixing frame is provided on the upper surface of the bracket. The inner wall of the fixing frame is provided with a guide rail, and the upper surface of the fixing frame is provided with a support plate that is flush with the fixing frame. The mounting component is disposed on the inner wall of the fixing frame; Multiple clamping components are provided and disposed on the outer wall of the guide rail, used to clamp and fix electronic devices of different shapes, and to adjust the clamping force.

[0006] Preferably, the clamping member includes two guide rings disposed on the surface of the guide rail, a connecting frame connecting the two guide rings, a toothed block slidably disposed on the inner wall of the connecting frame, an arc-shaped frame and an arc-shaped block disposed at the lower end of the inner wall of the connecting frame, and the arc-shaped block fitting inside the arc-shaped block, and a magnetic sheet disposed on the upper surface of the arc-shaped block; A clamping block is provided at the upper end of the tooth block, and a mounting bracket is provided at one end of the tooth block. A lead screw is threaded on the inner wall of the mounting bracket, and a slider is connected to one end of the lead screw. The slider slides in the groove on the lower surface of the tooth block. A toothed groove is provided at the lower end of the outer guide ring.

[0007] Preferably, the mounting component includes a drive component and a toothed ring disposed on the inner wall of the fixing frame.

[0008] Preferably, a limit block is slidably provided on the upper surface of the bracket, and a bolt is threaded on the lower surface of the bracket. The bolt and the limit block are connected, and the upper surface of the limit block is provided with teeth. The limit block is engaged with the guide ring.

[0009] Preferably, a first gear is provided on the outer wall of the connecting frame.

[0010] Preferably, the driving component includes a motor and a second gear, and the second gear is meshed with the first gear and the gear ring.

[0011] Preferably, the slider is made of magnetic material, and the slider and the magnetic sheet repel each other.

[0012] Compared with the prior art, the beneficial effects of this utility model are: By setting an arc-shaped frame and an arc-shaped block at the lower end of the connecting frame, setting a magnetic sheet on the arc-shaped frame, and setting a mounting bracket at one end of the toothed block, the length of the slider can be controlled by the rotation of the lead screw. When the toothed block moves forward under the thrust of the driving component, and when the clamping block is in contact with the electronic component, the slider is located at the lower end of the magnetic sheet. Due to the mutual repulsion between the slider and the magnetic sheet, the arc-shaped block rotates and gets stuck at the lower end of the toothed block, firmly locking the movement of the toothed block. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the orientation structure of this utility model; Figure 3 This is a half-sectional structural diagram of the present invention; Figure 4 This is a schematic diagram of the clamping component structure of this utility model; Figure 5 This is a schematic diagram of the connecting frame and arc-shaped frame structure of this utility model.

[0015] As indicated by the labels in the diagram: 1. Bracket; 2. Support plate; 3. Mounting component; 4. Bolt; 5. Limiting block; 6. Clamping component; 31. Fixing frame; 32. Gear ring; 33. Driving component; 34. Guide rail; 61. Connecting frame; 62. Arc frame; 63. Arc block; 64. Guide ring; 65. Gear block; 66. Clamping block; 67. Mounting frame; 68. Lead screw; 69. First gear; 60. Magnetic sheet; 7. Slider. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. The preferred embodiments of this utility model will now be described in more detail with reference to the accompanying drawings. Although preferred embodiments of this utility model are shown in the drawings, it should be understood that this utility model can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make this utility model more thorough and complete, and to fully convey the scope of this utility model to those skilled in the art.

[0017] The terminology used in this invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular forms “a,” “the,” and “the” used in this invention and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0018] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0019] In the description of this utility model, it should be understood that the terms "thickness", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0021] It should be understood that although the terms "first," "second," "third," etc., may be used to describe various components in this invention, this information should not be limited to these terms. These terms are only used to distinguish components of the same type from each other. For example, without departing from the scope of this invention, a first component may also be referred to as a second component, and similarly, a second component may also be referred to as a first component. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0022] The technical solutions of the embodiments of this utility model are described in detail below with reference to the accompanying drawings: A positioning auxiliary device for the production of power electronic components includes: a support 1; A fixing frame 31 is set on the upper surface of the bracket 1. A guide rail 34 is provided on the inner wall of the fixing frame 31. A support plate 2 is provided on the upper surface of the fixing frame 31 and is flush with the fixing frame 31. Mounting component 3 is installed on the inner wall of the fixing frame 31; Multiple clamping components 6 are provided and are located on the outer wall of the guide rail 34. They are used to clamp and fix electronic devices of different shapes and to adjust the clamping force.

[0023] Specifically, the clamping member 6 includes two guide rings 64 disposed on the surface of the guide rail 34, a connecting frame 61 connected between the two guide rings 64, a toothed block 65 slidably disposed on the inner wall of the connecting frame 61, an arc-shaped frame 62 and an arc-shaped block 63 disposed at the lower end of the inner wall of the connecting frame 61, and the arc-shaped block 63 fits inside the arc-shaped block 63, and a magnetic sheet 60 is disposed on the upper surface of the arc-shaped block 63; A clamping block 66 is provided at the upper end of the tooth block 65, and a mounting bracket 67 is provided at one end of the tooth block 65. A lead screw 68 is threaded on the inner wall of the mounting bracket 67, and a slider 7 is connected to one end of the lead screw 68. The slider 7 slides in the groove on the lower surface of the tooth block 65. A toothed groove is provided at the lower end of the outer guide ring 64.

[0024] Specifically, the mounting component 3 includes a drive component 33 and a toothed ring 32 disposed on the inner wall of the fixing frame 31.

[0025] Specifically, a limit block 5 is slidably provided on the upper surface of the bracket 1, and a bolt 4 is threaded on the lower surface of the bracket 1. The bolt 4 and the limit block 5 are connected, and the upper surface of the limit block 5 is provided with teeth. The limit block 5 is engaged with the guide ring 64.

[0026] Specifically, a first gear 69 is provided on the outer wall of the connecting frame 61.

[0027] Specifically, the drive unit 33 includes a motor and a second gear, and the second gear is meshed with the first gear 69 and the gear ring 32.

[0028] Specifically, the slider 7 is made of magnetic material, and the slider 7 and the magnetic sheet 60 repel each other.

[0029] Example 1: This example refers to... Figures 1 to 5 To address the issue of excessive clamping force, the specific techniques are as follows: By placing the electronic component on the bracket 1, the distance between the clamping block 66 and the electronic component is measured. Then, the slider 7 is adjusted so that the distance between the slider 7 and the magnetic sheet 60 is equal to the distance between the clamping block 66 and the electronic component. Then, the drive component 33 drives the gear ring 32 to rotate, thereby causing multiple first gears 69 to rotate simultaneously and drive the gear block 65 to move towards the center. When the clamping block 66 and the electronic component are in contact, the slider 7 is located directly above the magnetic sheet 60. Due to the mutual repulsion between the two, the arc-shaped block 63 rotates under the action of repulsive force, and one end abuts against the lower end of the gear block 65, so that the gear block 65 automatically locks, avoiding damage to the electronic component due to excessive clamping force.

[0030] Example 2: This example is based on Example 1, with reference to... Figures 1 to 5 To address the challenge of clamping electronic components of different shapes, the following specific techniques are employed: By setting a guide ring 64 on the guide rail 34, the operator can rotate the clamping part 6 according to the shape of the electronic component, so that the clamping part 6 can rotate between zero and 170 degrees. After reaching the appropriate position, the operator can rotate the bolt 4 at the lower end of the bracket 1 to move the limiting block 5 upward. The teeth at the lower end of the limiting block 5 and the toothed groove at the lower end of the guide ring 64 can be engaged to fix the electronic component.

[0031] The present invention has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of each embodiment have different focuses; for parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments. Those skilled in the art should also understand that the actions and modules involved in the specification are not necessarily essential to the present invention. Furthermore, it is understood that the steps in the method of the present invention embodiments can be adjusted, combined, and deleted according to actual needs, and the structure in the device of the present invention embodiments can be combined, divided, and deleted according to actual needs.

[0032] The various embodiments of the present invention have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A positioning auxiliary device for the production of power electronic components, characterized in that, include: Support (1); A fixing frame (31) is provided on the upper surface of the bracket (1). A guide rail (34) is provided on the inner wall of the fixing frame (31). A support plate (2) is provided on the upper surface of the fixing frame (31) and is flush with the fixing frame (31). Mounting component (3) is disposed on the inner wall of the fixing frame (31); Multiple clamping members (6) are provided and are located on the outer wall of the guide rail (34) for clamping and fixing electronic devices of different shapes and for adjusting the clamping force.

2. The positioning auxiliary device for the production of power electronic components according to claim 1, characterized in that, The clamping member (6) includes two guide rings (64) disposed on the surface of the guide rail (34), and a connecting frame (61) is connected between the two guide rings (64). A toothed block (65) is slidably disposed on the inner wall of the connecting frame (61). An arc frame (62) and an arc block (63) are disposed at the lower end of the inner wall of the connecting frame (61), and the arc block (63) fits into the inside of the arc block (63). A magnetic sheet (60) is disposed on the upper surface of the arc block (63). The upper end of the toothed block (65) is provided with a clamping block (66), and one end of the toothed block (65) is provided with a mounting bracket (67). The inner wall of the mounting bracket (67) is threaded with a lead screw (68), and one end of the lead screw (68) is connected to a slider (7). The slider (7) slides in the groove on the lower surface of the toothed block (65). The lower end of the guide ring (64) located on the outer side is provided with a toothed groove.

3. The positioning auxiliary device for the production of power electronic components according to claim 1, characterized in that, The mounting component (3) includes a drive component (33) and a toothed ring (32) disposed on the inner wall of the fixing frame (31).

4. The positioning auxiliary device for the production of power electronic components according to claim 1, characterized in that, The upper surface of the bracket (1) is slidably provided with a limiting block (5), and the lower surface of the bracket (1) is threaded with a bolt (4). The bolt (4) and the limiting block (5) are connected, and the upper surface of the limiting block (5) is provided with teeth. The limiting block (5) is engaged with the guide ring (64).

5. The positioning auxiliary device for the production of power electronic components according to claim 2, characterized in that, The outer wall of the connecting frame (61) is provided with a first gear (69).

6. The positioning auxiliary device for the production of power electronic components according to claim 3, characterized in that, The drive unit (33) includes a motor and a second gear, and the second gear is meshed with the first gear (69) and the gear ring (32).

7. The positioning auxiliary device for the production of power electronic components according to claim 2, characterized in that, The slider (7) is made of magnetic material, and the slider (7) and the magnetic sheet (60) repel each other.

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