Soldering tin clamp of photoelectric sensor connector

Abstract

The utility model relates to the technical field of tin soldering devices, and discloses a tin soldering clamp of a photoelectric sensor connector, which comprises a base, a storage groove arranged at the top end of the base, a cover plate rotatably connected to the inner wall of the rear end of the storage groove through a rotating shaft, a fixed block fixedly connected to the left side of the cover plate, and a support plate connected to the right side of the top end of the base through a dismounting assembly. A hook is fixedly connected to the right side of the supporting plate, an adjusting plate is arranged in the storage groove and provided with an adjusting assembly, a mounting plate is fixedly connected to the bottom of the base, and a plurality of fixing grooves are formed in the top of the mounting plate. According to the clamping device for the photoelectric sensor connector, when a welding worker clamps the photoelectric sensor connector, a welding gun can be placed in the containing groove in the supporting plate, so that the welding gun is fixed in the containing groove, then the adjusting plate is pressed to enable the fixing shaft connected with the adjusting plate to move in the sliding groove, and then the fixing shaft is fixed through the fixing piece; in this way, photoelectric sensor connectors of different specifications can be placed in the storage groove.

Description

Technical Field

[0001] The utility model relates to the technical field of soldering devices, in particular to a soldering fixture for a photoelectric sensor connector. Background Art

[0002] In the manufacture of photoelectric sensors, connector solder is primarily used to connect the light-sensitive element to the signal processing circuit, ensuring stable and reliable signal transmission. Because photoelectric sensors are very sensitive to light signals, the solder connection must have high precision and a low heat-affected zone to avoid interfering with the performance of the light-sensitive element.

[0003] Laser soldering is an advanced welding process that leverages the high energy density of lasers to rapidly melt tin solder. This technology, through precise laser beam focus, heats the solder to above its melting point in a very short time, achieving precise connections at the solder joint. Consequently, laser soldering is becoming a mainstream technology in the manufacture of photoelectric sensor connectors.

[0004] The existing soldering process lacks a dedicated soldering fixture for photoelectric sensor connectors. During soldering, the photoelectric sensor connectors can move, resulting in poor soldering accuracy and even incorrect soldering. Furthermore, after soldering, photoelectric sensor connectors need to be replaced. Operators typically place the welding torch on a workbench during this process, while the torch is hot. If it comes into contact with skin or other flammable materials, it could easily cause burns or fire.

[0005] In response to the above technical problems, the present application proposes a soldering fixture for a photoelectric sensor connector. Utility Model Content

[0006] In order to overcome the shortcomings of the existing technology, the utility model provides a soldering fixture for a photoelectric sensor connector. When the welder clamps the photoelectric sensor connector, the welding gun can be placed in the placement groove on the support plate so that the welding gun is fixed inside it. The adjustment plate is then pressed to move the fixed shaft connected to it in the slide groove, and the fixed shaft is then fixed by the fixing plate, so that photoelectric sensor connectors of different specifications can be placed in the placement groove, thereby adapting to the soldering fixation of photoelectric sensor connectors of various specifications.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a soldering fixture for a photoelectric sensor connector, comprising a base, a storage slot being provided at the top of the base, a cover plate being rotatably connected to the inner wall at the rear end of the storage slot via a rotating shaft, a fixed block being fixedly connected to the left side of the cover plate, a support plate being connected to the right side of the top of the base via a disassembly and assembly component, a hook being fixedly connected to the right side of the support plate, an adjustment plate being provided inside the storage slot, an adjustment component being provided on the adjustment plate, a mounting plate being fixedly connected to the bottom of the base, and a plurality of fixing slots being provided on the top of the mounting plate.

[0008] Furthermore, the disassembly assembly comprises: a positioning pin, wherein the internal thread of the positioning pin is connected to a fixing bolt;

[0009] Wherein, the support plate is fixed on the base through the cooperation between the fixing bolt and the positioning pin.

[0010] Furthermore, a positioning groove is provided at the right end of the top of the base, and the positioning pin is arranged inside the positioning groove.

[0011] Furthermore, a placement groove is opened at the middle end of the left side of the support plate, a welding gun is arranged inside the placement groove, and a connecting pipe is fixedly connected to the bottom end of the welding gun.

[0012] Furthermore, the adjustment assembly includes a fixed shaft fixedly connected to the front end of the adjustment plate and multiple springs arranged at the bottom; a fixing plate is provided at the front end of the fixed shaft, and the bottom of the adjustment plate is connected to the inner wall of the bottom of the storage slot through multiple springs.

[0013] Furthermore, a slide groove is provided at the front end of the base, the fixed shaft is slidably connected inside the slide groove, and a plurality of parallel adjustment grooves are provided on the inner walls on both sides of the slide groove;

[0014] When in use, the lower end of the fixing piece is inserted into the interior of the adjustment slot.

[0015] Furthermore, a block slot is provided at the left end of the top of the base, the fixed block is adapted to the block slot, and a baffle is slidably connected to the inside of the block slot;

[0016] Wherein, when the cover is closed, the baffle is located directly above the fixing block.

[0017] The utility model has the following beneficial effects:

[0018] 1. In the present invention, the support plate is installed on the top of the base. When the welder clamps the photoelectric sensor connector, the welding gun can be placed in the placement groove on the support plate. The upper and lower ends of the placement groove cooperate to engage with the welding gun, so that the welding gun is fixed inside it, effectively reducing the risk of skin burns or fire. In addition, the hook installed on the side of the support plate can support the connecting pipe to prevent the connecting pipe from getting tangled, thereby improving orderliness during work.

[0019] 2. In the present invention, when using the device to fix the photoelectric sensor connector, the fixed shaft connected to it is moved in the slide groove by pressing the adjustment plate, and then the fixed shaft is fixed by the fixing plate, so that photoelectric sensor connectors of different specifications can be placed in the storage slot, and then fixed by covering it with a cover plate, thereby ensuring the accuracy of subsequent soldering processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional diagram of a soldering fixture for a photoelectric sensor connector proposed in the present invention;

[0021] Figure 2 This is a schematic diagram of the assembly and disassembly structure of a soldering fixture for a photoelectric sensor connector proposed in the present invention;

[0022] Figure 3 This is a schematic diagram of the rotating shaft structure of a soldering fixture for a photoelectric sensor connector proposed in the present invention;

[0023] Figure 4 This is a schematic diagram of the internal structure of the base of a soldering fixture for a photoelectric sensor connector proposed in the present invention;

[0024] Figure 5 for Figure 1 Enlarged view of point A in the middle.

[0025] Legend:

[0026] 1. Base; 2. Cover; 3. Fixed block; 4. Baffle; 5. Mounting plate; 6. Adjustment plate; 7. Connecting pipe; 8. Hook; 9. Welding gun; 10. Support plate; 11. Fixing bolt; 12. Locating pin; 13. Rotating shaft; 14. Fixed shaft; 15. Spring; 16. Fixing plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Reference Figure 1 、 Figure 3 and Figure 4 The utility model provides an embodiment of a soldering fixture for a photoelectric sensor connector, comprising a base 1, a storage slot being provided at the top of the base 1, a cover plate 2 being rotatably connected to the inner wall of the rear end of the storage slot by a rotating shaft 13, a fixing block 3 being fixedly connected to the left side of the cover plate 2, and a positioning pin 12 being inserted into the positioning slot on the right side of the top of the base 1 and connected to a support plate 10 with a bolt 11, two hooks 8 being fixedly connected to the right side of the support plate 10, an adjusting plate 6 being provided inside the storage slot, a fixing shaft 14 being provided at the front end of the adjusting plate 6, a mounting plate 5 being fixedly connected to the bottom of the base 1, a plurality of fixing slots being provided at the left and right ends of the top of the mounting plate 5, a card block slot being provided at the left end of the top of the base 1, the fixing block 3 being adapted to the card block slot, a baffle 4 being slidably connected to the inside of the card block slot, and when the cover plate 2 is closed, the baffle 4 is located directly above the fixing block 3, and the bottom of the adjusting plate 6 is connected to the inner wall of the bottom of the storage slot by a plurality of springs 15.

[0029] Specifically, first, the base 1 and the mounting plate 5 connected thereto are placed on a workbench, and the mounting plate 5 is secured to the workbench using the fixing grooves on the mounting plate 5. The baffle 4 is pushed into the interior of the base 1, exposing the fixing block 3 inside the block groove. The cover 2 is then opened using the grooves at the bottom thereof, rotating it on the surface of the rotating shaft 13, exposing the storage slot inside the base 1. The photoelectric sensor connector to be soldered is then placed into the storage slot and covered with the cover 2. Since the cover 2 itself is only half the width of the storage slot, the area to be soldered is exposed, making it easier for the welding gun 9 to perform soldering. While the cover 2 is covering the photoelectric sensor connector, the fixing block 3 is placed back into the block groove, and the baffle 4 is slid to seal it, preventing the photoelectric sensor connector from moving during the soldering process, thereby ensuring the accuracy of the subsequent soldering process.

[0030] Reference Figure 2A positioning groove is provided at the top right end of the base 1, and a positioning pin 12 is arranged inside the positioning groove. A fixing bolt 11 is threadedly connected to the internal part of the positioning pin 12. The support plate 10 is fixed to the base 1 through the cooperation of the positioning pin 12 and the fixing bolt 11. A placement groove is provided at the middle end of the left side of the support plate 10, and a welding gun 9 is arranged inside the placement groove. The bottom end of the welding gun 9 is fixedly connected to the connecting pipe 7.

[0031] Specifically, the support plate 10 is mounted on top of the base 1 by inserting the locating pin 12 into the locating slot on the top of the base 1 and then screwing the fixing bolt 11 into the locating pin 12 from the slot above the support plate 10. When the photoelectric sensor connector is soldered and needs to be replaced, the welding gun 9 can be temporarily placed in the placement slot on the support plate 10, effectively reducing the risk of skin burns or fire. In addition, the hook 8 on the side of the support plate 10 can also hang the connecting pipe 7 to prevent it from dragging and tangling, thereby improving orderliness during work.

[0032] Reference Figure 5 The front end of the adjustment plate 6 is fixedly connected to the fixed shaft 14, and the front end of the fixed shaft 14 is provided with a fixing plate 16. A slide groove is provided at the front end of the base 1, and the fixed shaft 14 is slidably connected to the inside of the slide groove. The inner walls on both sides of the slide groove are provided with multiple parallel adjustment grooves, and the lower end of the fixing plate 16 is provided inside the adjustment groove.

[0033] Specifically, after placing the photoelectric sensor connector with too large thickness into the storage slot, the cover plate 2 may not be able to cover it. At this time, you only need to press the photoelectric sensor connector downward to deform the spring 15 below the adjustment plate 6, and the adjustment plate 6 and the photoelectric sensor connector above will go deep into the storage slot, driving the fixed shaft 14 connected to the adjustment plate 6 to move in the slide groove. When it is adjusted to the point where it can be covered by the cover plate 2, the groove on the fixing plate 16 is inserted into the fixing shaft 14 so that its lower end is inserted into the adjustment groove to fix the fixing shaft 14, thereby fixing the adjustment plate 6 in the storage slot.

[0034] Working principle: First, place the base 1 and the mounting plate 5 connected to it below on the workbench, fix it to the workbench using the fixing groove on the mounting plate 5, push the baffle 4 to the inside of the base 1, so that the fixed block 3 inside the block groove is exposed, and then open it through the groove at the bottom of the cover plate 2, so that it rotates on the surface of the rotating shaft 13, and the storage slot inside the base 1 is exposed, and then the photoelectric sensor connector to be welded is placed inside the storage slot, and the photoelectric sensor connector inside is covered with the cover plate 2. Since the width of the cover plate 2 itself is only half of the storage slot, the part to be soldered can be exposed, which is convenient for the welding gun 9 to solder it. When the photoelectric sensor connector needs to be replaced after soldering, the welding gun 9 is temporarily placed in the storage slot on the support plate 10, and then the connecting pipe 7 is hung on the hook 8 on the side of the support plate 10. After placing the photoelectric sensor connector with excessive thickness into the storage slot, the spring 15 below the adjustment plate 6 is deformed by pressing the photoelectric sensor connector, and the adjustment plate 6 and the photoelectric sensor connector above it will penetrate into the storage slot, driving the fixed shaft 14 connected to the adjustment plate 6 to move in the slide slot. When it is adjusted to the point where it can be covered with the cover plate 2, the groove on the fixing plate 16 is inserted into the fixed shaft 14 so that its lower end is inserted into the adjustment slot to fix the fixed shaft 14, thereby fixing the adjustment plate 6 in the storage slot.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A soldering fixture for a photoelectric sensor connector, comprising a base (1), characterized in that: The top of the base (1) is provided with a storage slot, the rear end inner wall of the storage slot is rotatably connected to a cover plate (2) via a rotating shaft (13), the left side of the cover plate (2) is fixedly connected to a fixing block (3), the right side of the top of the base (1) is connected to a support plate (10) via a disassembly assembly component, the right side of the support plate (10) is fixedly connected to a hook (8), an adjustment plate (6) is provided inside the storage slot, the adjustment plate (6) is provided with an adjustment assembly, the bottom of the base (1) is fixedly connected to a mounting plate (5), and the top of the mounting plate (5) is provided with a plurality of fixing slots.

2. The soldering fixture for a photoelectric sensor connector according to claim 1, characterized in that: The disassembly assembly comprises: a positioning pin (12), wherein the internal thread of the positioning pin (12) is connected to a fixing bolt (11); The support plate (10) is fixed on the base (1) by the cooperation between the fixing bolt (11) and the positioning pin (12).

3. The soldering fixture for a photoelectric sensor connector according to claim 2, wherein: A positioning groove is provided at the right end of the top of the base (1), and the positioning pin (12) is arranged inside the positioning groove.

4. A soldering fixture for a photoelectric sensor connector according to any one of claims 1 to 3, characterized in that: A placement groove is provided at the middle end of the left side of the support plate (10), a welding gun (9) is provided inside the placement groove, and a connecting pipe (7) is fixedly connected to the bottom end of the welding gun (9).

5. The soldering fixture for a photoelectric sensor connector according to claim 1, wherein: The adjustment assembly comprises a fixed shaft (14) fixedly connected to the front end of the adjustment plate (6) and a plurality of springs (15) arranged at the bottom; a fixing plate (16) is arranged at the front end of the fixed shaft (14), and the bottom of the adjustment plate (6) is connected to the inner wall of the bottom of the storage slot via the plurality of springs (15).

6. The soldering fixture for a photoelectric sensor connector according to claim 5, characterized in that: The front end of the base (1) is provided with a slide groove, the fixed shaft (14) is slidably connected inside the slide groove, and the inner walls on both sides of the slide groove are provided with a plurality of parallel adjustment grooves; When in use, the lower end of the fixing piece (16) is inserted into the interior of the adjustment slot.

7. The soldering fixture for a photoelectric sensor connector according to claim 1, characterized in that: A block slot is provided at the left end of the top of the base (1), the fixed block (3) is adapted to the block slot, and a baffle (4) is slidably connected to the inside of the block slot; Wherein, when the cover plate (2) is closed, the baffle (4) is located directly above the fixed block (3).

Images