Marble mounting device of switch piece

Abstract

According to the technical scheme, the marble mounting device is characterized by comprising a machine base, a sliding base is arranged on the machine base in a lifting and sliding mode, a mounting platform, a push rod and a pressing rod are arranged on the sliding base, a feeding station and a discharging station are arranged on the mounting platform, and the push rod reciprocates between the feeding station and the discharging station; a marble barrel is arranged above the feeding station, a plurality of marbles are stored in the marble barrel, the marbles fall to the feeding station by means of gravity, the pressing rod is arranged above the discharging station and can move up and down, a falling hole is formed in the position, on the discharging station, of the mounting platform, and the lower portion of the falling hole corresponds to the position of a spring of the switch piece. The sliding seat moves downwards to enable the falling hole to be matched with the spring of the switch piece, and the pressing rod moves downwards to enable the marble of the discharging station to be installed on the spring of the switch piece through the falling hole. According to the utility model, the marble can be stably mounted on the spring of the switch piece, and the problem that the marble falls off from the spring due to inaccurate assembly position is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of switch component production equipment, and more specifically to a marble installation device for a switch component. Background Art

[0002] Many existing switch components have a spring marble structure inside, for example, many rotary switches or rocker switches are limited by a spring marble structure. During the current assembly process of such switch components, it is necessary to put a spring whose natural length is longer than the through hole into the through hole of the switch component, and then put a marble on the spring. Since the spring is prone to deformation and shaking, if the marble is not placed exactly in the middle of the spring, or the force placed on the spring is too large, causing excessive compression of the spring, then in the subsequent assembly process of the switch component, when the spring is reset, the marble on it is easy to fall off the spring, and it needs to be manually reworked and reinstalled, resulting in reduced assembly efficiency. Therefore, the present application is proposed to solve the above-mentioned problems. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model provides a marble installation device for a switch component, which can stably install the marble on the spring of the switch component and effectively avoid the problem of the marble falling off the spring due to inaccurate assembly position.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a marble installation device for a switch component, comprising a machine base, a slide seat is set on the machine base for lifting and sliding, a mounting platform, a push rod and a pressure rod are set on the slide seat, a feeding station and a discharging station are provided on the mounting platform, the push rod moves back and forth between the feeding station and the discharging station, and is used to deliver the marbles in the feeding station to the discharging station, a marble tube is arranged above the feeding station, a number of marbles are stored in the marble tube, and the marbles fall to the feeding station by gravity, the pressure rod is arranged above the discharging station and can move up and down, the mounting platform is provided with a drop hole at the discharging station, and the position of the spring of the switch component corresponds to the lower part of the drop hole, the slide seat moves downward to match the drop hole with the spring of the switch component, and the pressure rod moves downward to install the marbles in the discharging station to the spring of the switch component through the drop hole.

[0005] The utility model is further configured as follows: a through cavity is provided at a position of the slide seat corresponding to the mounting platform, a first cylinder is provided on the other side of the through cavity, one end of the push rod is located on the mounting platform, and the other end extends through the through cavity and is fixedly connected to the first cylinder.

[0006] The utility model is further configured as follows: a receiving hole is provided on the push rod, and the receiving hole is used to receive marbles.

[0007] The utility model is further configured as follows: a lifting slider and a second cylinder driving the lifting slider to move up and down are arranged on the slide seat, a connecting piece is arranged on the lifting slider, and the pressure rod is fixed on the connecting piece.

[0008] The utility model is further configured as follows: a third cylinder is arranged on the machine base, and the third cylinder is used for driving the slide seat to move.

[0009] The utility model is further configured to include an oiling device, which is used to apply lubricating oil to the marbles in the receiving hole of the push rod.

[0010] The utility model is further configured as follows: an oiling channel is arranged on the side of the push rod and the mounting platform corresponding to the accommodating hole, the oiling device comprises an oil injector, and the oil injection pipe of the oil injector is connected to the oiling channel.

[0011] In summary, the utility model has the following beneficial effects:

[0012] Compared with the prior art, the utility model is provided with a sliding seat that can be raised and lowered, and the sliding seat is provided with an installation platform. First, the marbles can be sent to the discharging station by a push rod, and the discharging station of the installation platform has a drop hole. When the sliding seat descends, the spring part of the lower switch member can be just inserted into the drop hole, and then the marbles can be installed on the spring through the pressure rod. The advantage of this is that the marbles and the spring are installed and adapted in the drop hole, and the spring is equivalent to being limited by the drop hole, ensuring that the marbles are stably installed in the middle of the spring; at the same time, when the pressure rod rises, even if the spring is elastically reset, it is still in the drop hole at this time and will not separate from the marbles, thereby greatly increasing the installation stability of the marbles and the spring, and improving reliability and assembly efficiency.

[0013] At the same time, the utility model is also provided with an oiling channel, and lubricating oil can be applied to the marbles through an oil injector. The advantage of this is that a layer of oil is attached to the surface of the marbles, which has a certain viscosity and can better cooperate with the spring stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the device.

[0015] Figure 2 It is a schematic diagram of the structure after the slide seat moves down.

[0016] Figure 3 It is a schematic diagram of the structure after the push rod is pushed out.

[0017] Figure 4 This is a schematic diagram of the structure after the marbles are installed and reset.

[0018] Figure 5 It is a cross-sectional schematic diagram of the internal structure of the slide.

[0019] Figure 6 It is a schematic diagram of the exploded structure of the push rod and the mounting platform.

[0020] Figure 7 It is a schematic diagram of the local structural cross-section of the push rod and the mounting platform.

[0021] Figure numerals: 1. base; 2. slide seat; 3. mounting platform; 4. push rod; 401, receiving hole; 5. pressure rod; 6. marble tube; 7. falling hole; 8. through cavity; 9. first cylinder; 10. lifting slider; 11. connecting plate; 12. second cylinder; 13. third cylinder; 14. oil supply channel; 15. switch member; 16. oil injection pipe; 17. marbles. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings. Embodiment 1:

[0023] This embodiment discloses a marble installation device for a switch member, such as Figure 1-7 As shown, it includes a machine base 1, on which a slide seat 2 is set for lifting and sliding, on which a mounting platform 3, a push rod 4 and a pressure rod 5 are set, and the mounting platform 3 has a feeding station and a discharging station, and the push rod 4 moves back and forth between the feeding station and the discharging station, and is used to deliver the marbles in the feeding station to the discharging station, and a marble tube 6 is arranged above the feeding station, in which a number of marbles are stored, and the marbles fall to the feeding station by gravity, and the pressure rod 5 is arranged above the discharging station and can move up and down, and the mounting platform 3 is provided with a drop hole 7 at the discharging station, and the position below the drop hole 7 corresponds to the spring position of the switch component, the slide seat 2 moves downward to match the drop hole 7 with the spring of the switch component, and the pressure rod 5 moves downward to install the marbles in the discharging station to the spring of the switch component through the drop hole 7. It should be noted that the switch element 15 is transported by a conveyor belt or a conveyor disc not shown in the figure, which can transport the switch element 15 to the lower part of the discharging station of the installation platform 3 of the device. Through the above structure, the installation platform of the device can firstly align the spring on the switch element 15 with the drop hole 7 by moving downward, and then the marbles in the marble tube 6 fall to the feeding station by gravity, and then the marbles are sent to the discharging station by the push rod 4, and then the pressure rod 5 moves along the Figure 3 Press down in the direction of the middle arrow to press the marbles at the discharging station downward into the drop hole 7, and they will fall onto the spring of the switch component to complete the assembly.

[0024] The advantage of adopting this embodiment is that the slide can be raised and lowered. After it is lowered, the spring part of the switch member 15 can be inserted into the drop hole 7. In this way, when installing the marbles, the inner wall of the drop hole 7 plays a limiting role on the spring. Then, after the marbles are installed, the marbles can stably fall to the middle position of the spring without deviation. In addition, even if the force of the pressure rod 5 is large at this time, causing excessive compression of the spring, then during the process of the pressure rod 5 rising and retracting, the spring will still be reset in the drop hole 7, and the marbles will not fall, so that the cooperation between the marbles and the spring is stable and reliable.

[0025] Further, see Figure 5 The position of the slide 2 corresponding to the mounting platform 3 is provided with a through cavity 8, and the other side of the through cavity 8 is provided with a first cylinder 9. One end of the push rod 4 is located on the mounting platform 3, and the other end extends through the through cavity 8 and is fixedly connected to the first cylinder 9. The push rod 4 is driven by the first cylinder 9, and the through cavity 8 can limit the push rod 4, while optimizing the overall structure, so that the space occupied by the device is not large.

[0026] Further, the push rod 4 is provided with a receiving hole 401, and the receiving hole 401 is used to receive marbles. Through this structure, the marbles fall into the receiving hole 401 and can move synchronously with the push rod 4 to realize the transportation of the marbles.

[0027] Furthermore, in order to realize the driving of the pressure rod 5, a lifting slider 10 and a second cylinder 12 for driving the lifting slider 10 to move up and down are provided on the slide 2, and a connecting piece 11 is provided on the lifting slider 10, and the pressure rod 5 is fixed on the connecting piece 11. Thus, the pressure rod 5 can be driven to move up and down by the second cylinder 12.

[0028] Furthermore, in order to realize the movement of the slide 2, a third cylinder 13 is provided on the machine base 1, and the third cylinder 13 is used to drive the slide 2 to move. At the same time, a track is adaptively provided on the slide 2, and the slide 2 is slidably matched with the track. Embodiment 2:

[0029] Reference Figure 1 and Figure 6-7, Embodiment 2, based on Embodiment 1, further includes an oiling device, and the oiling device is used to apply lubricating oil to the marbles in the receiving hole 401 of the push rod 4. Specifically, the push rod 4 and the mounting platform 3 are provided with an oiling channel 14 on the side corresponding to the receiving hole 401, and the oiling device includes an injector not shown in the figure, and the injection pipe 16 of the injector is connected to the oiling channel 14. Preferably, the oiling channel 14 can be symmetrically arranged, and the oil can be sprayed from the left or right side according to the space of the equipment. The use of oil spraying is that a layer of lubricating oil can be further attached to the surface of the marbles. The lubricating oil has some viscosity, which can make the installation between the marbles and the springs more stable. Secondly, the marbles and the springs themselves also need lubricating oil for lubrication. Bringing the lubricating oil in advance can save subsequent steps and make assembly more convenient.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of the present invention should be included in the protection scope of the present invention.

Claims

1. A marble installation device for a switch component, comprising a base (1), characterized in that: A slide seat (2) is provided on the machine base (1) for lifting and sliding. A mounting platform (3), a push rod (4) and a pressure rod (5) are provided on the slide seat (2). A feeding station and a discharging station are provided on the mounting platform (3). The push rod (4) moves back and forth between the feeding station and the discharging station and is used to deliver marbles from the feeding station to the discharging station. A marble tube (6) is provided above the feeding station. A plurality of marbles are stored in the marble tube (6). The marbles fall to the feeding station by gravity. The pressure rod (5) is provided above the discharging station and can move up and down. A drop hole (7) is provided at the discharging station on the mounting platform (3). The position below the drop hole (7) corresponds to the spring position of the switch component. The slide seat (2) moves downward to match the drop hole (7) with the spring of the switch component. The pressure rod (5) moves downward to install the marbles at the discharging station onto the spring of the switch component through the drop hole (7).

2. A marble installation device for a switch member according to claim 1, characterized in that: A through cavity (8) is provided at a position of the slide seat (2) corresponding to the mounting platform (3), a first cylinder (9) is provided on the other side of the through cavity (8), one end of the push rod (4) is located on the mounting platform (3), and the other end extends through the through cavity (8) and is fixedly connected to the first cylinder (9).

3. A marble installation device for a switch member according to claim 1 or 2, characterized in that: The push rod (4) is provided with a receiving hole (401), and the receiving hole (401) is used to receive marbles.

4. The marble installation device for a switch member according to claim 1, characterized in that: The slide seat (2) is provided with a lifting slider (10) and a second cylinder (12) for driving the lifting slider (10) to move up and down. The lifting slider (10) is provided with a connecting piece (11), and the pressure rod (5) is fixed on the connecting piece (11).

5. The marble installation device for a switch member according to claim 1, characterized in that: The machine base (1) is provided with a third cylinder (13), and the third cylinder (13) is used to drive the slide seat (2) to move.

6. The marble installation device for a switch member according to claim 3, characterized in that: It also includes an oiling device, which is used to apply lubricating oil to the marble in the receiving hole (401) of the push rod (4).

7. A marble installation device for a switch member according to claim 6, characterized in that: An oiling channel (14) is provided on the side of the push rod (4) and the mounting platform (3) corresponding to the receiving hole (401), and the oiling device comprises an oil injector, and an oil injection pipe of the oil injector is connected to the oiling channel (14).

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