Rubber tube waist trepanning equipment

Abstract

The utility model relates to the technical field of rubber tube processing, and discloses a rubber tube waist trepanning device which comprises a base, an L-shaped rod is fixedly connected to the upper surface of the base, a second air cylinder is fixedly connected to the top of the L-shaped rod, the driving end of the second air cylinder faces downwards and is fixedly connected with a trepanning tool bit, a motor is fixedly installed on the upper surface of the base, and the driving end of the second air cylinder faces downwards and is fixedly connected with the trepanning tool bit. A rotary feeding mechanism is installed at the driving end of the motor, a containing cylinder is installed on the upper surface of the base, and rubber pipes are stacked in the containing cylinder. The feeding rods are arranged on the surface of the rotating disc at equal intervals, the surface of each feeding rod can be sleeved with a rubber pipe, then the feeding rods are controlled to rotate, the rubber pipes can be sequentially conveyed to the position below the trepanning tool bit to be subjected to the waist trepanning process, and the trepanned rubber pipes can be pushed away from the surfaces of the feeding rods by a push plate after a third air cylinder is started; and a subsequent rubber pipe can be conveniently arranged on the surface of the feeding rod in a sleeving mode, the whole trepanning process is optimized, and efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of rubber tube processing technology, specifically a device for opening holes in the waist of a rubber tube. Background Technology

[0002] To prevent the steering gear from being corroded by dust and rainwater, a rubber tube is usually fitted over the steering gear surface for protection. A hole is made in the waist of this rubber tube to allow the installation of components that connect to the steering gear. Commonly, the waist hole of the steering gear rubber tube is made manually. This involves fitting the rubber tube onto a mold rod, placing the mold under a punching device, and then stamping the tube to obtain the waist-holeed rubber tube. However, this method requires significant manual labor, is slow, and inefficient. Therefore, those skilled in the art have provided a device for punching the waist of a rubber tube to solve the problems mentioned in the background section. Utility Model Content

[0003] The purpose of this invention is to provide a device for opening holes in the waist of a rubber tube to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A device for punching holes in the waist of a rubber tube includes a base, an L-shaped rod fixedly connected to the upper surface of the base, a second cylinder fixedly connected to the top of the L-shaped rod, and a punching head fixedly connected to the driving end of the second cylinder facing downward. A motor is fixedly installed on the upper surface of the base, a rotating feeding mechanism is installed on the driving end of the motor, and a placement cylinder is installed on the upper surface of the base, with rubber tubes stacked inside the placement cylinder.

[0006] As a further embodiment of this utility model: the rotating feeding mechanism includes a vertical plate, which is fixedly connected to the upper surface of the base. A turntable is rotatably connected inside the vertical plate. Feeding rods are fixedly connected at equal intervals on the left side of the turntable with the center of the turntable as the center. The feeding rods extend below the opening cutter head.

[0007] As a further improvement of this utility model, a baffle is fixedly connected to the side surface of the feeding rod.

[0008] As a further embodiment of this utility model: a third cylinder is fixedly connected to the left side of the upright plate, the driving end of the third cylinder faces left and is fixedly connected to a push plate, and the initial position of the left side of the push plate is located on the right side of the left side of the baffle.

[0009] As a further embodiment of this utility model: a first cylinder is fixedly connected to the upper surface of the base, the driving end of the first cylinder faces to the right, and holes are opened at the bottom of both the left and right side walls of the placement cylinder. The size of the holes is larger than the area of ​​the maximum cross-section of the rubber tube. The initial position of the driving end of the first cylinder is located on the left side of the hole, and the area of ​​the driving end of the first cylinder is larger than the size of the end of the rubber tube.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] By equidistantly setting feeding rods on the turntable surface, rubber tubes can be fitted onto the surface of each feeding rod. Then, by controlling the rotation of the feeding rods, the rubber tubes can be sequentially transported to the underside of the drilling head for the waist drilling process. After drilling, the rubber tubes can be pushed off the surface of the feeding rod by the push plate after the third cylinder is opened, making it convenient for subsequent rubber tubes to be fitted onto the surface of the feeding rod. The entire process includes three main steps: feeding, drilling, and unloading, which can be carried out sequentially and continuously. Compared with manual feeding for drilling, the drilling process is optimized and efficiency is improved. Attached Figure Description

[0012] Figure 1 A schematic diagram of a device for opening holes in the waist section of a rubber hose;

[0013] Figure 2 for Figure 1 A schematic diagram of the structure in the AA direction.

[0014] In the diagram: 1. Base; 2. First cylinder; 3. Placement cylinder; 4. L-shaped rod; 5. Second cylinder; 6. Drilling head; 7. Motor; 8. Vertical plate; 9. Turntable; 10. Feeding rod; 11. Baffle; 12. Third cylinder; 13. Push plate. Detailed Implementation

[0015] Please see Figures 1-2 In this embodiment of the utility model, a device for opening holes in the waist of a rubber tube includes a base 1. An L-shaped rod 4 is fixedly connected to the upper surface of the base 1. A second cylinder 5 is fixedly connected to the top of the L-shaped rod 4. The driving end of the second cylinder 5 faces downward and is fixedly connected to an opening cutter head 6. A motor 7 is fixedly installed on the upper surface of the base 1. A rotating feeding mechanism is installed on the driving end of the motor 7. A placement cylinder 3 is installed on the upper surface of the base 1. Rubber tubes are stacked inside the placement cylinder 3.

[0016] Preferably, the rotating feeding mechanism includes a vertical plate 8, which is fixed to the upper surface of the base 1. A turntable 9 is rotatably connected inside the vertical plate 8. Feeding rods 10 are fixed at equal intervals on the left side of the turntable 9 with the center of the turntable 9 as the center. The feeding rods 10 extend below the hole-opening cutter head 6.

[0017] Preferably, a baffle 11 is fixed to the side surface of the feeding rod 10, which can block the right end of the rubber tube and ensure that the opening position of the rubber tube is directly below the opening cutter head 6.

[0018] Preferably, a third cylinder 12 is fixedly connected to the left side of the upright plate 8. The drive end of the third cylinder 12 faces left and is fixedly connected to a push plate 13. The initial position of the left side of the push plate 13 is located to the right of the left side of the baffle 11. When the feeding rod 10 rotates, it will move to the attachment of the third cylinder 12. At this time, the third cylinder 12 can be opened, and the push plate 13 can be used to push the perforated rubber tube out from the surface of the feeding rod 10, so that the subsequent unperforated rubber tube can be fitted onto the surface of the feeding rod 10.

[0019] Preferably, a first cylinder 2 is fixed to the upper surface of the base 1. The driving end of the first cylinder 2 faces to the right. Holes are opened at the bottom of both the left and right side walls of the placement cylinder 3. The size of the holes is larger than the area of ​​the maximum cross-section of the rubber tube. The initial position of the driving end of the first cylinder 2 is located on the left side of the hole. The area of ​​the driving end of the first cylinder 2 is larger than the size of the end of the rubber tube. The rubber tube can be pushed onto the surface of the feeding rod 10 for mounting by the first cylinder 2, which facilitates the subsequent movement of the rubber tube to the bottom of the opening cutter head 6 for opening.

[0020] The working principle of this utility model is as follows: When making a hole in the waist of the rubber tube, the rubber tubes can be stacked sequentially inside the placement cylinder 3. Then, the motor 7 controls the rotation of the feeding rod 10 so that the feeding rod 10 is positioned to the right of the bottom hole of the placement cylinder 3. Then, the first cylinder 2 is activated to push the rubber tube onto the surface of the feeding rod 10 and fit it in place. The baffle 11 blocks and limits the right end of the rubber tube. Then, the third cylinder 12 is rotated to adjust the next feeding rod 10 to be positioned to the right of the bottom hole of the placement cylinder 3. The first cylinder 2 continues to push the rubber tube onto the surface of the next feeding rod 10 and fit it in place. As the third cylinder 12 controls the rotation of the feeding rod 10, the feeding rod 10 fitted with the rubber tube will be gradually transported to the opening. Directly below the hole-making head 6, the second cylinder 5 controls the hole-making head 6 to move downwards and make holes at specific positions on the waist of the rubber tube. Then, as the feeding rod 10 rotates, the waist hole-making process is performed on each rubber tube fitted onto the surface of the feeding rod 10 in sequence. After being holed, the rubber tube will move to the left side of the push plate 13 as it continues to rotate with the feeding rod 10. Then, the third cylinder 12 is activated, and the push plate 13 pushes the rubber tube away from the surface of the feeding rod 10. The feeding rod 10 will then continue to rotate to the right side of the bottom hole of the placement cylinder 3, so that the rubber tube can continue to be fitted onto the surface of the feeding rod 10, and then the waist hole-making process continues. This allows for sequential and continuous hole-making on the waist of the rubber tube, thereby improving work efficiency.

[0021] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A device for opening holes in the waist of a rubber tube, comprising a base (1), characterized in that: An L-shaped rod (4) is fixedly connected to the upper surface of the base (1). A second cylinder (5) is fixedly connected to the top of the L-shaped rod (4). The driving end of the second cylinder (5) faces downward and is fixedly connected to a hole-opening cutter head (6). A motor (7) is fixedly installed on the upper surface of the base (1). A rotating feeding mechanism is installed on the driving end of the motor (7). A placement cylinder (3) is installed on the upper surface of the base (1). Rubber tubes are stacked inside the placement cylinder (3).

2. The device for opening holes in the waist section of a rubber tube according to claim 1, characterized in that: The rotating feeding mechanism includes a vertical plate (8), which is fixed to the upper surface of the base (1). A turntable (9) is rotatably connected inside the vertical plate (8). Feeding rods (10) are fixed at equal intervals on the left side of the turntable (9) with the center of the turntable (9) as the center. The feeding rods (10) extend to the bottom of the hole-opening cutter head (6).

3. The device for opening holes in the waist section of a rubber tube according to claim 2, characterized in that: A baffle (11) is fixed to the side surface of the feeding rod (10).

4. The device for opening holes in the waist section of a rubber tube according to claim 3, characterized in that: A third cylinder (12) is fixedly connected to the left side of the upright plate (8). The driving end of the third cylinder (12) faces left and is fixedly connected to a push plate (13). The initial position of the left side of the push plate (13) is located to the right of the left side of the baffle (11).

5. The device for opening holes in the waist section of a rubber tube according to claim 1, characterized in that: The upper surface of the base (1) is fixed with a first cylinder (2), the driving end of the first cylinder (2) faces to the right, and holes are opened at the bottom of the left and right side walls of the placement cylinder (3). The size of the holes is larger than the area of ​​the maximum cross-section of the rubber tube. The initial position of the driving end of the first cylinder (2) is located on the left side of the hole, and the area of ​​the driving end of the first cylinder (2) is larger than the size of the end of the rubber tube.

Images