Automatic press-fit device for transmission rolling guide pin

Abstract

The utility model discloses a transmission rolling guide pin automatic press-fit device, which comprises a mounting plate, the upper surface of the mounting plate is fixedly connected with a U-shaped fixing frame, the inner top wall of the U-shaped fixing frame is fixedly connected with a rotating motor, the output end of the rotating motor is fixedly connected with a placing plate, the upper surface of the placing plate is provided with a group of placing holes, and the placing holes are fixedly connected with the rotating motor. And a group of rolling guide pin bodies are arranged above the placing plate. According to the device, the placement hole and the rolling guide pin body are arranged, the rolling guide pin body and the placement plate can be conveniently pre-placed through the placement hole, the rolling guide pin body can be driven to rotate to the needed position in cooperation with the rotating motor, and meanwhile the U-shaped supporting frame, the transmission machine body and the electric hydraulic rod are combined; the pushing force of the electric hydraulic rod can be used for pushing the pin body of the rolling guide pin to be separated from the placing hole and automatically inserted into the transmission machine body, the operation mode can facilitate automatic press-fit of the pin body of the rolling guide pin, and the situation that workers are accidentally injured is avoided.

Description

Technical Field

[0001] The utility model relates to the field of transmissions, in particular to an automatic press-fit device for transmission roller guide pins. Background Art

[0002] The transmission is a mechanism used to change the speed and torque from the engine. It can fix or change the transmission ratio of the output shaft and the input shaft in stages. It is also called a gearbox. The transmission consists of a speed transmission mechanism and an operating mechanism. Some cars also have a power output mechanism. Most transmission mechanisms use ordinary gear transmissions, and some use planetary gear transmissions. Ordinary gear transmission speed change mechanisms generally use sliding gears and synchronizers.

[0003] In the production process of motorcycle continuously variable transmission, it is generally necessary to press-fit guide pins. Currently, only one pin can be pressed in at a time using a C-type hydraulic press, and it is not easy to place the guide pin on the pressure head. The manual pick-and-place processing efficiency is low and the operation safety is poor. Therefore, we propose an automatic press-fit device for transmission guide pins to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a transmission roller guide pin automatic press-fit device to solve the problems raised in the above-mentioned background technology.

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

[0006] A transmission guide pin automatic press-fitting device comprises a mounting plate, the upper surface of the mounting plate is fixedly connected to a U-shaped fixing frame, the inner top wall of the U-shaped fixing frame is fixedly connected to a rotating motor, the output end of the rotating motor is fixedly connected to a placement plate, the upper surface of the placement plate is provided with a group of placement holes, a group of guide pin bodies are arranged above the placement plate, the upper surface of the U-shaped fixing frame is fixedly connected to a T-shaped positioning frame, the upper surface of the T-shaped positioning frame is fixedly inlaid with a group of electric hydraulic rods, the bottom surface of the mounting plate is fixedly connected to a U-shaped support frame, and a transmission body is arranged above the U-shaped support frame.

[0007] In a further embodiment, a control display screen is fixedly connected to the front side of the mounting plate, and each of the roller guide pins is adapted to the placement hole.

[0008] In a further embodiment, a group of supporting legs are fixedly connected to the bottom surface of the mounting plate, and a non-slip pad is fixedly connected to the bottom end of each supporting leg.

[0009] In a further embodiment, a fill light is fixedly connected to the upper surface of the T-shaped positioning frame, and each of the electric hydraulic rods is connected to a power source via a power cord.

[0010] In a further embodiment, a controller is fixedly connected to the upper surface of the T-shaped positioning frame, and the rotating motor is connected to a power source via a connecting line.

[0011] In a further embodiment, a protective pad is fixedly connected to the bottom end of each of the electric hydraulic rods, and the protective pad is made of silicone material.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device is provided with a placement hole and a roller guide pin body. The placement hole can be used to conveniently pre-place the roller guide pin body and the placement plate, and the rotating motor can conveniently drive the roller guide pin body to rotate to a required position. At the same time, combined with the U-shaped support frame, the transmission body and the electric hydraulic rod, the driving force of the electric hydraulic rod can be used to conveniently push the roller guide pin body out of the placement hole and automatically insert it into the interior of the transmission body. This operation method can facilitate the automatic press-fitting of the roller guide pin body, avoiding accidental injury to staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a three-dimensional view of the mounting plate in the automatic press-fit device for the transmission guide pin.

[0015] Figure 2 A side view of the mounting plate in the automatic press-fit device for transmission roller guide pins.

[0016] Figure 3 A top view of the mounting plate in the automatic press-fit device for transmission guide pins.

[0017] Figure 4 This is a bottom view of the U-shaped support frame in the automatic press-fit device for the transmission guide pin.

[0018] In the figure: 1. Mounting plate; 2. U-shaped fixing frame; 3. Rotating motor; 4. Placement plate; 5. Placement hole; 6. Roller guide pin body; 7. Control display screen; 8. T-shaped positioning frame; 9. Fill light; 10. Electric hydraulic rod; 11. Controller; 12. U-shaped support frame; 13. Transmission body; 14. Support leg; 15. Protective pad. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] 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.

[0022] See also Figure 1-4The utility model provides an automatic pressing device for a transmission guide pin, comprising a mounting plate 1, a U-shaped fixing frame 2 is fixedly connected to the upper surface of the mounting plate 1, a rotating motor 3 is fixedly connected to the inner top wall of the U-shaped fixing frame 2, a placing plate 4 is fixedly connected to the output end of the rotating motor 3, a group of placing holes 5 are opened on the upper surface of the placing plate 4, and the rotating motor 3 and the placing plate 4 are arranged, the rotation of the rotating motor 3 can conveniently drive the placing plate 4 to rotate, and the placing holes 5 can conveniently pre-place the guide pin body 6, a group of guide pin bodies 6 are arranged above the placing plate 4, a T-shaped positioning frame 8 is fixedly connected to the upper surface of the U-shaped fixing frame 2, a group of electric hydraulic rods 10 are fixedly inlaid on the upper surface of the T-shaped positioning frame 8, a U-shaped supporting frame 12 is fixedly connected to the bottom surface of the mounting plate 1, a transmission body 13 is arranged above the U-shaped supporting frame 12, the transmission body 13 can be conveniently placed by using the U-shaped supporting frame 12, and at the same time, the driving force of the electric hydraulic rod 10 can conveniently push the guide pin body 6 to automatically insert into the transmission body 13.

[0023] A control display screen 7 is fixedly connected to the front of the mounting plate 1, and each roller guide pin body 6 is adapted to the placement hole 5. By providing the control display screen 7, the control display screen 7 can be used to conveniently control the operation of the electrical components. A group of support legs 14 are fixedly connected to the bottom surface of the mounting plate 1, and the bottom end of each support leg 14 is fixedly connected to an anti-slip pad. By providing the support legs 14, the support legs 14 can be used to conveniently support the device. A fill light 9 is fixedly connected to the upper surface of the T-shaped positioning frame 8, and each electric hydraulic rod 10 is connected to the power supply through a power cord. By providing the fill light 9, the fill light 9 can be used to conveniently provide lighting when the field of vision is poor.

[0024] A controller 11 is fixedly connected to the upper surface of the T-shaped positioning frame 8, and the rotating motor 3 is connected to the power supply through a connecting line. By providing the controller 11, the controller 11 can be used to conveniently set the automated operation. A protective pad 15 is fixedly connected to the bottom end of each electric hydraulic rod 10, and the protective pad 15 is made of silicone. By providing the protective pad 15, the protective pad 15 can be used to prevent the electric hydraulic rod 10 from causing accidental damage to the rolling guide pin body 6.

[0025] The working principle of the utility model is:

[0026] First, place the transmission body 13 to the accurate position on the U-shaped support frame 12, and insert the guide pin body 6 into the placement hole 5 with the slight friction force on the outer surface of the guide pin body 6, and connect the electrical components to the power supply. Then, press the control display screen 7 and cooperate with the controller 11 to set the automatic program, and at the same time, rotate the motor 3 to drive the placement plate 4 and the guide pin body 6 to the precise position where the transmission body 13 needs to be installed. Then, the electric hydraulic rod 10 pushes the guide pin body 6 out of the placement hole 5 and presses it into the transmission body 13. Finally, repeat the above steps to complete the installation of the guide pin body 6. The above is the entire usage process of the utility model.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A transmission roller guide pin automatic press-fit device, characterized in that: The invention comprises a mounting plate (1), the upper surface of the mounting plate (1) is fixedly connected to a U-shaped fixing frame (2), the inner top wall of the U-shaped fixing frame (2) is fixedly connected to a rotating motor (3), the output end of the rotating motor (3) is fixedly connected to a placement plate (4), the upper surface of the placement plate (4) is provided with a group of placement holes (5), a group of roller guide pin bodies (6) are provided above the placement plate (4), the upper surface of the U-shaped fixing frame (2) is fixedly connected to a T-shaped positioning frame (8), the upper surface of the T-shaped positioning frame (8) is fixedly inlaid with a group of electric hydraulic rods (10), the bottom surface of the mounting plate (1) is fixedly connected to a U-shaped support frame (12), and a transmission body (13) is provided above the U-shaped support frame (12).

2. The automatic press-fit device for transmission guide pins according to claim 1, characterized in that: A control display screen (7) is fixedly connected to the front of the mounting plate (1), and each of the roller guide pin bodies (6) is matched with the placement hole (5).

3. The automatic press-fit device for transmission guide pins according to claim 1, characterized in that: A group of supporting legs (14) are fixedly connected to the bottom surface of the mounting plate (1), and a non-slip pad is fixedly connected to the bottom end of each supporting leg (14).

4. The automatic press-fit device for transmission guide pins according to claim 1, characterized in that: A fill light (9) is fixedly connected to the upper surface of the T-shaped positioning frame (8), and each of the electric hydraulic rods (10) is connected to a power source via a power line.

5. The automatic press-fit device for transmission guide pins according to claim 1, characterized in that: A controller (11) is fixedly connected to the upper surface of the T-shaped positioning frame (8), and the rotating motor (3) is connected to a power source via a connecting line.

6. The automatic press-fit device for transmission guide pins according to claim 1, characterized in that: The bottom end of each electric hydraulic rod (10) is fixedly connected to a protective pad (15), and the protective pad (15) is made of silica gel.

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