Fixed-length cutting device for automobile rubber pipe

Abstract

The utility model discloses an automobile rubber pipe fixed-length cutting device which comprises a working table, two fixing frames are fixedly connected to the upper portion of the working table, positioning grooves are formed in the fixing frames in a penetrating mode, fixing columns are fixedly connected to the lower ends of the inner sides of the positioning grooves, the other ends of the fixing columns are fixedly connected with first arc-shaped plates, and the first arc-shaped plates are fixedly connected with second arc-shaped plates. The middle of the upper portion of each fixing frame is fixedly connected with a third air cylinder, and the extending end of each third air cylinder penetrates through the corresponding positioning groove to be inwards and fixedly connected with a second arc-shaped plate, the two pairs of fixing frames and the positioning grooves are arranged on the workbench and can correspond to rubber pipes, and the second arc-shaped plates in the workbench can be driven by the air cylinders to move downwards; the rubber pipe is limited by the first arc-shaped plate, so that the stability of the rubber pipe during cutting is improved, the baffle at the outer end makes contact with the end opening of the rubber pipe, the positions of the cutting wheel and the baffle are adjustable, it can be ensured that the whole device conducts fixed-length cutting operation on the rubber pipe, and the cutting effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of automobile rubber tube processing, in particular to an automobile rubber tube fixed-length cutting device. Background Art

[0002] Automobile rubber hoses are pipes that transport the gas generated by automobiles. After the automobile rubber hoses are produced, some pipes need to be cut into a certain length to meet the installation requirements.

[0003] Currently, automotive rubber hoses are often cut manually by workers, often measuring and cutting them manually. This can easily lead to cutting errors, resulting in discrepancies between the cut and pre-determined installation dimensions. This can cause installation to be inconvenient, and sometimes even impossible. Based on this, the present application proposes a device for cutting automotive rubber hoses to a fixed length, which facilitates ensuring that the cut dimensions of automotive rubber hoses are accurate. Utility Model Content

[0004] The purpose of the utility model is to provide a fixed-length cutting device for automobile rubber tubes, which solves the problem that manual measurement and cutting are adopted in the prior art and cutting easily results in cutting errors.

[0005] To achieve the above object, a device for cutting automotive rubber hoses to length is provided, comprising a workbench, two fixing brackets fixedly connected to the upper portion of the workbench, a positioning slot being formed through the fixing brackets, a fixing column being fixedly connected to the lower end of the inner side of the positioning slot, and an arc-shaped plate 1 being fixedly connected to the other end of the fixing column;

[0006] The top of described supporting ram is pivoted with a button bar, and the bottom of described supporting ram is pivotally connected to the button bar, and the button bar end has a round shank, and the bottom of described supporting ram is pivotally connected to the button bar.

[0007] According to the device for cutting automobile rubber tubes to fixed length, a rotating frame is correspondingly installed in the middle of the fixed frame, and a second motor is fixedly connected to an outer end of the rotating frame.

[0008] According to the described fixed-length cutting device for automobile rubber tubes, the output end of the second motor passes through the rotating frame and is provided with a guide roller inwardly. A pulley is fixedly connected to the output end of the second motor, and a belt is provided on the pulley. The rotating shaft ends of the two adjacent guide rollers are also provided with pulleys.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] 1. This patent sets two pairs of fixing frames and positioning grooves on the workbench to correspond to the rubber tube. The internal arc plate 2 can move downward under the drive of the cylinder, and cooperates with the arc plate 1 to limit the rubber tube to improve the stability of the rubber tube during cutting. The baffle at the outer end contacts the end of the rubber tube. The position of the cutting wheel and the baffle is adjustable, which can ensure that the entire device can cut the rubber tube to a fixed length and improve its cutting effect.

[0011] 2. This patent sets a guide roller in the middle of the two fixed frames to push the rubber tube, eliminating the need for manual operation and saving time and effort.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is a front view of a fixed-length cutting device for automobile rubber tubes according to the utility model;

[0015] Figure 2 This is a side view of a fixed-length cutting device for automobile rubber tubes according to the utility model;

[0016] Figure 3 This is a schematic diagram of the baffle structure of a fixed-length cutting device for automobile rubber tubes according to the utility model;

[0017] Figure 4 The utility model is a schematic diagram of a transmission component of a fixed-length cutting device for automobile rubber tubes.

[0018] In the figure: 1. workbench; 2. Cylinder 1; 3. Rotating frame; 4. Guide roller; 5. Fixed frame; 6. Cutting wheel; 7. Cylinder 2; 8. Column; 9. Motor 1; 10. Movable plate; 11. Limiting frame; 12. Cylinder 3; 13. Positioning groove; 14. Arc plate 1; 15. Fixed column; 16. Arc plate 2; 17. Baffle; 18. Screw; 19. Handle; 20. Threaded block; 21. Slot; 22. Belt; 23. Motor 2; 24. Top plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: a device for cutting automobile rubber hoses to fixed lengths, comprising a workbench 1, two fixing brackets 5 fixedly connected to the upper portion of the workbench 1, a positioning groove 13 extending through the interior of the fixing brackets 5, a fixing column 15 fixedly connected to the lower end of the inner side of the positioning groove 13, and an arc-shaped plate 14 fixedly connected to the other end of the fixing column 15, which can contact the rubber hose through the arc-shaped plate 14, thereby supporting the rubber hose;

[0021] The upper middle part of the fixing frame 5 is fixedly connected to the cylinder 3 12. The extended end of the cylinder 3 12 passes through the positioning slot 13 and is fixedly connected to the arc plate 2 16 inward. Starting the cylinder 3 12 can drive the arc plate 2 16 to move downward, and cooperate with the arc plate 1 14 to limit the rubber tube to ensure the stability of the rubber tube during the cutting process.

[0022] A rotating frame 3 is correspondingly installed at the middle of the two fixed frames 5. One end of the outer side of the rotating frame 3 is fixedly connected to the motor 23. The output end of the motor 23 passes through the rotating frame 3 and is provided with a guide roller 4 inwardly. The output end of the motor 23 is fixedly connected to a pulley, and a belt 22 is sleeved on the pulley. The rotating shaft ends of the two adjacent guide rollers 4 are also equipped with pulleys. Starting the motor 23 can drive the main guide roller 4 and the pulley on the output end to rotate. Under the action of the belt transmission, the adjacent guide rollers 4 can be driven to rotate, so that the rubber tube can be fed after the cutting is completed, saving time and effort.

[0023] The other end above the workbench 1 is fixedly connected to a column 8, the top of the column 8 is fixedly connected to a top plate 24, the upper end of the top plate 24 is fixedly connected to a cylinder 2 7, the extended end of the cylinder 2 7 passes through the top plate 24 and is fixedly connected downwardly to a movable plate 10, and the movable plate 10 is slidably connected to the column 8, the outer end of the movable plate 10 is fixedly connected to a motor 1 9, the output end of the motor 1 9 passes through the movable plate 10 and is provided with a cutting wheel 6 inwardly. Starting the cylinder 2 7 drives the entire cutting assembly to move downward, and starting the motor 1 9 during the downward movement can drive the cutting wheel 6 to rotate, thereby completing the cutting operation of the rubber tube;

[0024] The interior of the workbench 1 is fixedly connected to a cylinder 2, and the extended end of the cylinder 2 passes through the workbench 1 and is fixedly connected to the limit frame 11 upward. A slot 21 is provided inside the limit frame 11, and a screw 18 is rotatably connected to the interior of the slot 21. The screw 18 passes through the limit frame 11 and is fixedly connected to a handle 19 outward. The height of the limit frame 11 can be adjusted by the cylinder 2, thereby ensuring that the limit frame 11 supports the rubber tube, and the cutting length of the rubber tube can be limited under the action of the baffle 17 to ensure fixed-length cutting of the device;

[0025] A threaded block 20 is threadedly connected to the lead screw 18, and the threaded block 20 passes through the slot 21 and is fixedly connected to the baffle 17 upward. Turning the handle 19 can drive the internal lead screw 18 to rotate. Under the action of the threaded connection, the threaded block 20 can drive the baffle 17 to adjust its position, thereby adjusting the cutting length. In order to prevent the baffle 17 from moving under force, a bolt is used to lock the handle 19 end to ensure stability after adjustment.

[0026] Working principle: When in use, pass the automobile rubber tube through the positioning groove 13 inside the two fixing frames 5 so that it contacts the arc plate 14, and make the end of the rubber tube contact the outer baffle 17. Starting the cylinder 3 12 can drive the arc plate 2 16 to move downward. The cooperation between the two arc plates can complete the stable clamping of the rubber tube. Then start the cylinder 2 7 to drive the entire cutting assembly to move downward, and start the motor 1 9 during the downward movement to drive the cutting wheel 6 to rotate, thereby completing the cutting operation of the rubber tube. After the cutting is completed, the arc plate 2 16 rises to release the restriction on the rubber tube. Then start the motor 2 23 to drive the internal guide roller 4 to rotate. At the same time, under the action of the adjacent pulley and the belt 22, the guide roller 4 inside the rotating frame 3 is driven to rotate, completing the feeding operation of the rubber tube, and repeating the above steps to fix and cut the rubber tube, saving trouble and effort.

[0027] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A device for cutting automobile rubber hoses to length, comprising a workbench (1), characterized in that: Two fixing frames (5) are fixedly connected above the workbench (1), and a positioning groove (13) is provided inside the fixing frame (5). A fixing column (15) is fixedly connected to the lower end of the inner side of the positioning groove (13), and the other end of the fixing column (15) is fixedly connected to an arc-shaped plate (14); The middle part of the upper part of the fixed frame (5) is fixedly connected to the cylinder three (12), the extended end of the cylinder three (12) passes through the positioning groove (13) and is fixedly connected to the arc plate two (16) inwardly, the other end of the upper part of the workbench (1) is fixedly connected to the column (8), the top of the column (8) is fixedly connected to the top plate (24), the upper end of the top plate (24) is fixedly connected to the cylinder two (7), the extended end of the cylinder two (7) passes through the top plate (24) and is fixedly connected to the movable plate (10) downward, and the movable plate (10) is slidably connected to the column (8), the outer end of the movable plate (10) is fixedly connected to the motor one (9), the motor The output end of the machine (9) passes through the movable plate (10) and is provided with a cutting wheel (6) inwardly. The interior of the workbench (1) is fixedly connected to the cylinder (2). The extended end of the cylinder (2) passes through the workbench (1) and is fixedly connected to the limit frame (11) upward. The interior of the limit frame (11) is provided with a slot (21). The interior of the slot (21) is rotatably connected to a lead screw (18). The lead screw (18) passes through the limit frame (11) and is fixedly connected to a handle (19) outwardly. A threaded block (20) is threadedly connected to the lead screw (18). The threaded block (20) passes through the slot (21) and is fixedly connected to a baffle (17) upward.

2. The device for cutting automobile rubber hose to length as claimed in claim 1, characterized in that: A rotating frame (3) is correspondingly installed in the middle of the two fixed frames (5), and a second motor (23) is fixedly connected to one end of the outer side of the rotating frame (3).

3. The device for cutting automobile rubber hose to length as claimed in claim 2, characterized in that: The output end of the second motor (23) passes through the rotating frame (3) and is provided with a guide roller (4) inwardly. A pulley is fixedly connected to the output end of the second motor (23), and a belt (22) is sleeved on the pulley. The rotating shaft ends of two adjacent guide rollers (4) are also provided with pulleys.

Images