Oil brushing device for electronic connector
By introducing an automatic adjustment system into the electronic connector oil brushing device, the low efficiency problem caused by manual adjustment is solved, automatic oil brushing is realized, working efficiency is improved and electronic connectors are protected.
Patent Information
- Application Number
- CN202420222984.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-30
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-01-30
AI Technical Summary
The existing electronic connector oil brushing device requires manual adjustment, resulting in large workload and low efficiency.
An automatic adjustment system including a support frame, an oil storage mechanism, a telescopic cylinder, a return spring and an oil brushing mechanism is designed, which can automatically adjust the distance from the electronic connector and realize the automatic operation of the oil brushing mechanism.
The working efficiency of the oil brushing device is improved, the need for manual adjustment is reduced, and the uniform oil film formation of the surface and holes of the electronic connector is achieved, protecting the electronic connector and avoiding waste of oil.
Smart Images
Figure CN222220069U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of oil brushing, in particular to an oil brushing device for electronic connectors. Background Art
[0002] Connectors can be found everywhere in the market, such as USB connectors and mobile phone connectors. These connectors can be seen directly in consumer electronic products, and some cannot be seen, such as double-slot board-to-board connectors. Although there are many types of electronic connectors, the manufacturing process is basically the same, and can generally be divided into the following four stages: stamping, plating, molding, and assembly. After the connector pins are stamped, they should be sent to the plating section. At this stage, the electronic contact surface of the connector will be plated with various metal coatings. After plating, the surface of the electronic connector needs to be oiled. The role of oiling is to protect the plating on the surface of the electronic connector, and at the same time to block the holes on it, forming a thin protective film on the surface of the hole to prevent the material on the surface of the hole from oxidizing.
[0003] For example, in the prior art, the Chinese patent authorization number is CN203886737U, the application date is 2014-06-06, and the name is an oil brushing device for electronic connectors, including a workbench and a frame, the workbench is connected to the frame through an adjustment mechanism, a product channel is arranged on the workbench, and oil brushing devices are arranged on both sides of the product channel, the oil brushing device is connected to an oil storage tank through an oil pipe, and the oil storage tank is fixedly installed above the workbench through a bracket. The utility model evenly brushes a layer of oil film on the surface of the electronic connector, and forms an oil film at the hole of the electronic connector, which protects the electronic connector well, saves oil, and does not pollute the oil.
[0004] However, the above patent still has the disadvantage that, in the process of oiling the electronic connector, manual adjustment is required each time, which causes a large workload of manual adjustment and further reduces the working efficiency of the oiling device.
[0005] Therefore, in order to solve this problem, the utility model provides an oil brushing device for electronic connectors. Utility Model Content
[0006] The utility model aims to solve the problems in the prior art and proposes an oil brushing device for electronic connectors.
[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0008] An oil brushing device for an electronic connector comprises a workbench, both sides of the workbench are fixedly connected with support frames, the surface of the support frames is fixedly connected with an oil storage mechanism, the front of the workbench is provided with an open groove, the top of the workbench is fixedly connected with a support plate, one side of the support plate is respectively fixedly connected with a telescopic cylinder and a reset spring, the surfaces of the telescopic cylinder and the reset spring are fixedly connected with the oil brushing mechanism, and the oil brushing mechanism is connected to the output end of the oil storage mechanism.
[0009] Preferably, the oil brushing mechanism includes an oil brushing box fixed to the end of the telescopic cylinder and the return spring, the inner wall of the oil brushing box is rotatably connected to an oil guide roller via a bearing, the front side of the oil brushing box is rotatably connected to an oil brushing roller via a bearing frame, and the oil brushing roller is in contact with the surface of the oil guide roller.
[0010] Preferably, a collecting shell is fixedly connected to one side of the oil brush box, and the collecting shell is located directly below the oil brush roller and is connected to the workbench.
[0011] Preferably, a support spring is fixedly connected to the inner bottom wall of the oil brush box, and a sealing plate is fixedly connected to the end of the support spring.
[0012] Preferably, the oil storage mechanism comprises an oil storage box fixed to the side of the support frame, the end of the oil storage box is fixedly connected to a cover plate through a pipeline, and the cover plate is clamped on the top of the oil brush box.
[0013] Preferably, an inclined plate is fixedly connected to the top of the open groove, and oil drain pipes are connected to both sides of the workbench, and a control valve is fixedly connected to the surface of the oil drain pipe.
[0014] Preferably, the oil brushing mechanisms are provided in multiple groups, and the multiple groups of oil brushing mechanisms are symmetrically arranged along the center line of the workbench.
[0015] Compared with the prior art, the utility model provides an oil brushing device for electronic connectors, which has the following beneficial effects:
[0016] The oil brushing device for the electronic connector can automatically adjust the distance from the electronic connector through the cooperation between the support plate, the telescopic cylinder, the oil brushing mechanism and the reset spring. Through this arrangement, it is achieved that there is no need to manually adjust the distance from the electronic connector every time, thus avoiding the problem of large workload of manual adjustment and further improving the working efficiency of the oil brushing device. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a structural schematic diagram of an oil brushing device for an electronic connector proposed by the utility model;
[0018] Figure 2This is a schematic diagram of the structure of an oil brushing mechanism of an oil brushing device for an electronic connector proposed by the utility model;
[0019] Figure 3 The utility model is a schematic diagram of the cutaway structure of an oil brushing device for an electronic connector.
[0020] In the figure: 1. workbench; 2. support frame; 3. oil storage mechanism; 31. oil storage box; 32. cover plate; 4. opening groove; 5. support plate; 6. telescopic cylinder; 7. oil brushing mechanism; 8. return spring; 9. inclined plate; 10. oil drain pipe; 71. oil brush box; 72. oil guide roller; 73. oil brush roller; 74. collecting shell; 75. support spring; 76. sealing plate. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0023] Reference Figure 1-Figure 3 An oil brushing device for an electronic connector comprises a workbench 1, both sides of the workbench 1 are fixedly connected with a support frame 2, the surface of the support frame 2 is fixedly connected with an oil storage mechanism 3, the front of the workbench 1 is provided with an open groove 4, the top of the workbench 1 is fixedly connected with a support plate 5, one side of the support plate 5 is respectively fixedly connected with a telescopic cylinder 6 and a reset spring 8, the surfaces of the telescopic cylinder 6 and the reset spring 8 are fixedly connected with an oil brushing mechanism 7, and the oil brushing mechanism 7 is connected with the output end of the oil storage mechanism 3.
[0024] In the utility model, when brushing oil on the electronic connector, firstly, the electronic connector is located inside the open groove 4, and then the electronic connector is located between the oil brushing mechanisms 7, so that the oil brushing mechanisms 7 are stretched open, so that the electronic connector is located between the oil brushing mechanisms 7. At this time, the spring force of the reset spring 8 on the surface of the support plate 5 can automatically reset the oil brushing mechanism 7, so that the oil brushing mechanism 7 can fit tightly on the surface of the electronic connector. Under the setting of the telescopic cylinder 6, it is used to guide and stabilize the movement of the oil brushing mechanism 7. As the electronic connector moves, the oil brushing mechanism 7 will rotate and evenly coat the oil on the surface of the electronic connector, so that the oil enters the hole of the electronic connector, forms an oil film in the hole of the electronic connector, protects the material surface at the hole, and then takes it out through the other end of the open groove 4. Continuous work can be performed through the same work.
[0025] Reference Figure 2 The oil brushing mechanism 7 includes an oil brushing box 71 fixed to the ends of the telescopic cylinder 6 and the return spring 8. The inner wall of the oil brushing box 71 is rotatably connected to an oil guide roller 72 through a bearing. The front of the oil brushing box 71 is rotatably connected to an oil brushing roller 73 through a bearing frame. The oil brushing roller 73 fits the surface of the oil guide roller 72.
[0026] In the utility model, the film oil is stored through the oil brush box 71, and then the film oil inside the oil brush box 71 is contacted through the oil guide roller 72, and then the oil brush roller 73 is rotated to synchronously drive the oil guide roller 72 to rotate. When the oil guide roller 72 rotates, the film oil inside the oil brush box 71 is adsorbed, and then transferred to the surface of the oil brush roller 73, so that it can automatically perform the oil brushing work when it contacts between electronic connectors.
[0027] Reference Figure 2 A collecting shell 74 is fixedly connected to one side of the oil brush box 71 . The collecting shell 74 is located directly below the oil brush roller 73 and is connected to the workbench 1 .
[0028] In the present invention, the setting of the collecting shell 74 allows the oil dripping from the oil brush roller 73 to be collected, thereby avoiding the waste of the dripping oil.
[0029] Reference Figure 2 A support spring 75 is fixedly connected to the inner bottom wall of the oil brush box 71 , and a sealing plate 76 is fixedly connected to the end of the support spring 75 .
[0030] In the utility model, the sealing plate 76 can be automatically lifted up under the spring force of the supporting spring 75, so as to automatically adjust according to the capacity of the film oil inside the oil brush box 71, so as to replenish the film oil to the oil guide roller 72 in time.
[0031] Reference Figure 3The oil storage mechanism 3 includes an oil storage box 31 fixed to the side of the support frame 2, and the end of the oil storage box 31 is fixedly connected to a cover plate 32 through a pipeline, and the cover plate 32 is clamped on the top of the oil brush box 71.
[0032] In the utility model, the film oil is stored in the oil storage tank 31, and then installed on the top of the oil brush box 71 through the cover plate 32, and transported into different oil brush boxes 71 through pipelines for rough distribution, so as to replenish the inside of the oil brush box 71 in time.
[0033] In addition, a one-way valve is provided on the surface of the pipeline connecting the oil storage tank 31 and the cover plate 32 to control the flow of oil.
[0034] Reference Figure 3 The top of the open groove 4 is fixedly connected with an inclined plate 9, and both sides of the workbench 1 are connected with an oil drain pipe 10, and the surface of the oil drain pipe 10 is fixedly connected with a control valve.
[0035] In the utility model, the inclined plate 9 is arranged to facilitate the collection of waste oil for centralized recovery and then discharge through the oil discharge pipe 10 , and the control valve is used to conduct on-off processing of the oil discharge pipe 10 .
[0036] Reference Figure 1 The number of the oil brushing mechanisms 7 is multiple groups, and the multiple groups of oil brushing mechanisms 7 are symmetrically arranged along the center line of the workbench 1.
[0037] In the utility model, the oil brushing mechanism 7 is arranged in multiple groups and is symmetrically arranged along the center line of the workbench 1, so that it can brush oil on both sides of the electronic connector at the same time, further improving the efficiency of the oil brushing.
[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. An oil brushing device for an electronic connector, comprising a workbench (1), characterized in that: Both sides of the workbench (1) are fixedly connected to support frames (2), the surface of the support frames (2) is fixedly connected to an oil storage mechanism (3), the front of the workbench (1) is provided with an open groove (4), the top of the workbench (1) is fixedly connected to a support plate (5), one side of the support plate (5) is respectively fixedly connected to a telescopic cylinder (6) and a return spring (8), the surfaces of the telescopic cylinder (6) and the return spring (8) are fixedly connected to an oil brushing mechanism (7), and the oil brushing mechanism (7) is connected to the output end of the oil storage mechanism (3).
2. The oil brushing device for electronic connector according to claim 1, characterized in that: The oil brushing mechanism (7) comprises an oil brushing box (71) fixed to the ends of the telescopic cylinder (6) and the return spring (8); the inner wall of the oil brushing box (71) is rotatably connected to an oil guide roller (72) via a bearing; the front surface of the oil brushing box (71) is rotatably connected to an oil brushing roller (73) via a bearing frame; the oil brushing roller (73) is in contact with the surface of the oil guide roller (72).
3. The oil brushing device for electronic connector according to claim 2, characterized in that: A collecting shell (74) is fixedly connected to one side of the oil brushing box (71); the collecting shell (74) is located directly below the oil brushing roller (73) and is in communication with the workbench (1).
4. The oil brushing device for electronic connector according to claim 2, characterized in that: A support spring (75) is fixedly connected to the inner bottom wall of the oil brush box (71), and a sealing plate (76) is fixedly connected to the end of the support spring (75).
5. The oil brushing device for electronic connector according to claim 2, characterized in that: The oil storage mechanism (3) comprises an oil storage box (31) fixed to the side of the support frame (2), the end of the oil storage box (31) is fixedly connected to a cover plate (32) via a pipeline, and the cover plate (32) is clamped on the top of the oil brush box (71).
6. The oil brushing device for electronic connector according to claim 1, characterized in that: An inclined plate (9) is fixedly connected to the top of the open groove (4), an oil drain pipe (10) is connected to both sides of the workbench (1), and a control valve is fixedly connected to the surface of the oil drain pipe (10).
7. The oil brushing device for electronic connector according to claim 1, characterized in that: The oil brushing mechanisms (7) are provided in multiple groups, and the multiple groups of oil brushing mechanisms (7) are symmetrically arranged along the center line of the workbench (1).