Single-power ejector pin press-fitting mechanism

Abstract

The utility model relates to the field of ejector pin press-fitting mechanisms, and discloses a single-power ejector pin press-fitting mechanism which comprises a bearing plate, a vibration disc is arranged at the upper end of the bearing plate, a straight vibrator is arranged on one side of the vibration disc, an air cylinder mounting plate is arranged at the upper end of a material sensor, and a press-fitting air cylinder is fixedly connected to the upper surface of the air cylinder mounting plate. The output end of the press-fitting air cylinder penetrates through the air cylinder mounting plate and is fixedly connected with a pressing block, and a floating connector is arranged on the outer wall of the front end of the pressing block. Compared with an existing mechanism, the ejector pin press-fitting mechanism has the advantages that the overall parts of the ejector pin press-fitting mechanism can be effectively reduced by arranging the press-fitting air cylinder and using one press-fitting air cylinder as a power source, so that the size of the press-fitting mechanism can be effectively reduced, and the ejector pin press-fitting mechanism is suitable for being used in a small space and a small space. And meanwhile, the device can also be used for pressing the conductive ejector pin on the plastic product.

Description

Technical Field

[0001] The utility model relates to the field of ejector pin press-fitting mechanisms, in particular to a single-power ejector pin press-fitting mechanism. Background Art

[0002] The main function of the ejector press-fitting mechanism is to apply a certain force through the ejector to press, connect or fix the parts or components to be assembled according to the design requirements. The ejector can be a steel needle, a carbide needle or a fixture of other shapes. Its shape and size depend on the specific assembly requirements. The ejector press-fitting mechanism currently on the market uses multiple powers, is large in size, and has limited installation space. Therefore, a single-power ejector press-fitting mechanism is proposed.

[0003] Most of the existing ejector press-fitting structures work through multiple powers. More powers lead to more parts in the mechanism, which makes the volume of the press-fitting mechanism relatively larger. However, the existing installation space is relatively small. Under the condition of a certain space, after the multi-power press-fitting mechanism is installed, the activity space is relatively limited. Therefore, technical improvements are urgently needed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art and to propose a single-power ejector press-fitting mechanism. The ejector press-fitting mechanisms currently on the market use multiple powers, are large in size, and have limited installation space. The novel ejector press-fitting technology is suitable for scenes with small space and high efficiency requirements, and can be used as a conductive ejector press-fitting device on plastic products.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A single-power ejector press-fitting mechanism comprises a supporting plate, a vibration plate is arranged on the upper end of the supporting plate, a direct vibration is arranged on one side of the vibration plate, a cylinder mounting plate is arranged on the upper end of the material sensor, a press-fitting cylinder is fixedly connected to the upper surface of the cylinder mounting plate, an output end of the press-fitting cylinder passes through the cylinder mounting plate and is fixedly connected to a pressing block, a floating joint is arranged on the front outer wall of the pressing block, a linear rail is arranged on the lower surface of the cylinder mounting plate, a movable slider is arranged inside the linear rail, a linkage plate is fixedly connected to the center of the lower surface of the pressing block, guide needles are arranged on both sides of the lower surface of the pressing block, and a spring is arranged at the lower end of the pressing block;

[0007] The lower surface of the guide pin is fixedly connected with a movable pressing block, the lower end of the movable pressing block is provided with a material-returning slider, a PIN limit is provided on the side of the pressing block close to the vibration disk, a pressure head limit is provided at the front end of the PIN limit, and a detection bracket is provided on the side of the pressure head limit close to the vibration disk;

[0008] Through the above technical solution, this single-power ejector press-fitting mechanism has the characteristics of high efficiency, stability, intelligence and reliability, can meet the requirements of the press-fitting process in industrial production, and improve production efficiency and product quality.

[0009] Furthermore, a bottom plate is fixedly connected to the rear end of the lower surface of the cylinder mounting plate;

[0010] Through the above technical solution, the bottom plate is fixedly connected to the rear end of the lower surface of the cylinder mounting plate, so that the cylinder mounting plate and other components can be better installed.

[0011] Furthermore, a material arrival sensor is provided on one side of the detection bracket;

[0012] Through the above technical solution, a material arrival sensor is provided on one side of the detection bracket, so that it is possible to better sense whether the material is in place.

[0013] Furthermore, a material sensor is provided at the upper end of the direct vibration;

[0014] Through the above technical solution, a material sensor is provided at the upper end of the direct vibration, so that the presence or absence of material can be better sensed.

[0015] Furthermore, support legs are provided at the four corners of the lower surface of the support plate;

[0016] Through the above technical solution, support legs are provided at the four corners of the lower surface of the supporting plate, thereby playing a supporting role for the supporting plate.

[0017] Furthermore, a limit pin is arranged inside the movable pressing block;

[0018] Through the above technical solution, a limiting pin is arranged inside the movable pressing block, so that the limiting function can be achieved through the limiting pin.

[0019] The utility model has the following beneficial effects:

[0020] 1. The utility model proposes a single-power ejector press-fitting mechanism. Compared with the existing mechanism, the mechanism uses a press-fitting cylinder as a power source, thereby effectively reducing the overall components of the ejector press-fitting mechanism, thereby effectively reducing the volume of the press-fitting mechanism, so that the press-fitting mechanism is suitable for scenes with small space and high efficiency requirements, and can also be used as a press-fitting conductive ejector device on plastic products. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is an axonometric diagram of a single-power ejector press-fitting mechanism proposed by the utility model;

[0022] Figure 2It is a partial axonometric diagram of a single-power ejector press-fitting mechanism proposed by the utility model;

[0023] Figure 3 This is a front view of a single-power ejector press-fitting mechanism proposed by the utility model;

[0024] Figure 4 It is a side view of a single-power ejector press-fitting mechanism proposed by the utility model;

[0025] Figure 5 The utility model is a top view of a single-power ejector press-fitting mechanism.

[0026] Legend:

[0027] 1. Support plate; 2. Support leg; 3. Vibration plate; 4. Direct vibration; 5. Material arrival sensor; 6. Detection bracket; 7. Press block; 8. Press-fitting cylinder; 9. Cylinder mounting plate; 10. Material sensor; 11. Material return slider; 12. Limit pin; 13. Spring; 14. Linkage plate; 15. Guide pin; 16. Floating joint; 17. Linear rail; 18. Movable slider; 19. Bottom plate; 20. PIN limit; 21. Press head limit; 22. Movable press block. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1-5 , an embodiment provided by the utility model:

[0030] A single-power ejector press-fitting mechanism comprises a supporting plate 1, a vibration plate 3 is arranged on the upper end of the supporting plate 1, a direct vibration plate 4 is arranged on one side of the vibration plate 3, a cylinder mounting plate 9 is arranged on the upper end of a material sensor 10, a press-fitting cylinder 8 is fixedly connected to the upper surface of the cylinder mounting plate 9, an output end of the press-fitting cylinder 8 passes through the cylinder mounting plate 9 and is fixedly connected to a pressing block 7, a floating joint 16 is arranged on the front outer wall of the pressing block 7, a linear rail 17 is arranged on the lower surface of the cylinder mounting plate 9, a movable slider 18 is arranged inside the linear rail 17, a linkage plate 14 is fixedly connected to the center of the lower surface of the pressing block 7, guide pins 15 are arranged on both sides of the lower surface of the pressing block 7, and a spring 13 is arranged at the lower end of the pressing block 7;

[0031] The lower surface of the guide pin 15 is fixedly connected with a movable pressing block 22, the lower end of the movable pressing block 22 is provided with a material-returning slider 11, a PIN limiter 20 is provided on the side of the pressing block 7 close to the vibration plate 3, a pressure head limiter 21 is provided at the front end of the PIN limiter 20, and a detection bracket 6 is provided on the side of the pressure head limiter 21 close to the vibration plate 3;

[0032] This single-power ejector press-fitting mechanism is efficient, stable, intelligent and reliable. It can meet the requirements of press-fitting technology in industrial production and improve production efficiency and product quality.

[0033] The rear end of the lower surface of the cylinder mounting plate 9 is fixedly connected with a base plate 19, and the rear end of the lower surface of the cylinder mounting plate 9 is fixedly connected with the base plate 19, so that the cylinder mounting plate 9 and other components can be better installed. A material arrival sensor 5 is arranged on one side of the detection bracket 6, and the material arrival sensor 5 is arranged on one side of the detection bracket 6, so that it can better sense whether the material is in place. A material sensor 10 is arranged on the upper end of the straight vibration 4, and the material sensor 10 is arranged on the upper end of the straight vibration 4, so that it can better sense whether there is material. Support legs 2 are arranged at the four corners of the lower surface of the support plate 1, and the support legs 2 are arranged at the four corners of the lower surface of the support plate 1, so that the support plate 1 can play a supporting role. A limit pin 12 is arranged inside the movable pressing block 22, and the limit pin 12 is arranged inside the movable pressing block 22, so that the limit pin 12 can achieve the role of limiting.

[0034] Working principle: When in use, the pressing cylinder 8 pushes the pressing block 7, so that the pressing block 7 pushes the movable pressing block 22, and then the pressing block 7 moves along the linear rail 17, and then the linkage plate 14 in the movable pressing block 22 moves the material return slider 11 forward and backward, and then the ejector pin is pushed downward, and then the ejector pin is pressed into the product through the press-fitting ejector pin, and then the pressing cylinder 8 is retracted, and then the press-fitting ejector pin is retracted by the spring 13, so that all parts return to their original positions.

[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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A single-power ejector press-fitting mechanism, comprising a support plate (1), characterized in that: A vibration disk (3) is arranged at the upper end of the support plate (1), a direct vibration (4) is arranged on one side of the vibration disk (3), a cylinder mounting plate (9) is arranged at the upper end of the material sensor (10), a press cylinder (8) is fixedly connected to the upper surface of the cylinder mounting plate (9), the output end of the press cylinder (8) passes through the cylinder mounting plate (9) and is fixedly connected to a pressure block (7), a floating joint (16) is arranged on the front end outer wall of the pressure block (7), a linear rail (17) is arranged on the lower surface of the cylinder mounting plate (9), a movable slider (18) is arranged inside the linear rail (17), a linkage plate (14) is fixedly connected at the center of the lower surface of the pressure block (7), guide needles (15) are arranged on both sides of the lower surface of the pressure block (7), and a spring (13) is arranged at the lower end of the pressure block (7); The lower surface of the guide pin (15) is fixedly connected with a movable pressure block (22), the lower end of the movable pressure block (22) is provided with a material return slider (11), the side of the pressure block (7) close to the vibration plate (3) is provided with a PIN limit (20), the front end of the PIN limit (20) is provided with a pressure head limit (21), and the side of the pressure head limit (21) close to the vibration plate (3) is provided with a detection bracket (6).

2. A single-power ejector press-fitting mechanism according to claim 1, characterized in that: The rear end of the lower surface of the cylinder mounting plate (9) is fixedly connected to a bottom plate (19).

3. A single-power ejector press-fitting mechanism according to claim 1, characterized in that: A material arrival sensor (5) is provided on one side of the detection bracket (6).

4. A single-power ejector press-fitting mechanism according to claim 1, characterized in that: A material sensor (10) is arranged at the upper end of the straight vibration (4).

5. The single-power ejector press-fitting mechanism according to claim 1, characterized in that: Support legs (2) are provided at the four corners of the lower surface of the support plate (1).

6. A single-power ejector press-fitting mechanism according to claim 1, characterized in that: A limit pin (12) is arranged inside the movable pressing block (22).

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