Fire extinguisher bottom ring machining equipment

Abstract

The utility model belongs to the technical field of fire extinguisher machining, and particularly relates to fire extinguisher bottom ring machining equipment which comprises a mounting frame, a circular truncated cone rotationally assembled on the upper side of the mounting frame, a supporting column concentrically and fixedly arranged on the upper side of the circular truncated cone, a positioning mold fixedly arranged on the upper side of the supporting column and a lifting plate slidably assembled on the upper side of the mounting frame. A round rod matched with the round table is rotationally assembled on the lower side of the lifting plate, a pressing block matched with the positioning mold is fixedly arranged on the lower side of the round rod, a bottom plate is slidably assembled on the upper side of the mounting frame, a rotating shaft is rotationally assembled on the upper side of the bottom plate, and a cutter feeding mold matched with the positioning mold is fixedly arranged on the upper side of the rotating shaft; a bottom ring is placed on the upper side of the positioning die, the bottom ring is pressed and limited through the pressing block by sliding the lifting plate, the feeding die abuts against the bottom ring by sliding the bottom plate, then the circular truncated cone is rotated, the positioning die drives the bottom ring to rotate, and therefore edge cutting and ribbing are conducted on the bottom ring, the labor intensity of workers is reduced, and the production efficiency is improved. The machining quality and the machining standard of products are guaranteed, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire extinguisher processing, and particularly relates to a processing device for the bottom ring of a fire extinguisher. Background Art

[0002] A fire extinguisher is a portable fire-fighting tool. Chemical substances are placed inside the fire extinguisher to extinguish fires. Fire extinguishers are one of the common fire-fighting equipment. During the production process of fire extinguishers, it is necessary to process the bottom ring of the fire extinguisher so that the bottom ring can fit perfectly with the fire extinguisher bottle body. In the current production methods, most of them are manual processing of the bottom ring, with high labor intensity and low production efficiency. Therefore, a processing device for the bottom ring of a fire extinguisher is needed to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide a processing device for the bottom ring of a fire extinguisher. By placing the bottom ring on the upper side of the positioning mold, the pressing block on the sliding lifting plate presses and limits the bottom ring. On the sliding bottom plate, the cutting tool mold is brought into contact with the bottom ring, and then the turntable is rotated to drive the positioning mold to drive the bottom ring to rotate, thereby trimming and ribbing the bottom ring, reducing the labor intensity of workers, ensuring the processing quality and processing standards of products, and improving production efficiency.

[0004] To achieve the above technical purpose, the technical scheme adopted by the utility model is as follows:

[0005] A processing device for the bottom ring of a fire extinguisher includes a mounting frame. A turntable is rotatably assembled on the upper side of the mounting frame. A support column is concentrically and fixedly arranged on the upper side of the turntable. A positioning mold is concentrically and fixedly arranged on the upper side of the support column. Two symmetrically distributed slide bars are fixedly arranged on the upper side of the mounting frame. A lifting plate is slidably assembled on the two slide bars. A round rod matching the turntable is rotatably assembled on the lower side of the lifting plate. A pressing block matching the positioning mold is concentrically and fixedly arranged on the lower side of the round rod. A bottom plate is slidably assembled on the upper side of the mounting frame. A rotating shaft is rotatably assembled on the upper side of the bottom plate. A cutting tool mold matching the positioning mold is concentrically and fixedly arranged on the upper side of the rotating shaft.

[0006] A transmission member matching the turntable is arranged inside the mounting frame. The transmission member includes a motor installed inside the mounting frame. A first belt pulley is concentrically and fixedly arranged on the output shaft of the motor. A second belt pulley is concentrically and fixedly arranged on the lower side of the support column. A belt is installed between the first belt pulley and the second belt pulley.

[0007] A square plate is fixedly arranged on the upper sides of the two slide bars. A pressing cylinder is installed on the upper side of the square plate. The output end of the pressing cylinder is fixedly connected to the lifting plate.

[0008] On the upper side of the mounting frame, a mounting plate is fixedly provided. On the side of the mounting plate away from the frustum, a feed cylinder is installed. On the upper side of the bottom plate, a vertical plate is fixedly provided, and the output end of the feed cylinder is fixedly connected to the vertical plate.

[0009] On the side of the vertical plate close to the frustum, a circular block matching the rotating shaft is fixedly provided.

[0010] On the upper side of the mounting frame, two slide rails matching the bottom plate are fixedly provided.

[0011] In the present utility model, the bottom ring is placed on the upper side of the positioning mold, the sliding lifting plate presses the bottom ring through the pressing block for pressing and limiting, the bottom plate is slid, so that the feed mold abuts against the bottom ring, and then the frustum is rotated, so that the positioning mold drives the bottom ring to rotate, thereby trimming and ribbing the bottom ring, reducing the labor intensity of workers, ensuring the processing quality and processing standards of products, and improving production efficiency. Description of the Drawings

[0012] The present utility model can be further illustrated by the non-limiting embodiments given in the drawings.

[0013] Figure 1 is a schematic structural diagram of an embodiment of a processing device for the bottom ring of a fire extinguisher according to the present utility model Figure 1 ;

[0014] Figure 2 is a schematic structural diagram of an embodiment of a processing device for the bottom ring of a fire extinguisher according to the present utility model Figure 2 ;

[0015] Figure 3 is Figure 2 an enlarged structural schematic diagram at A in

[0016] The main component symbols are explained as follows:

[0017] Mounting frame 1, frustum 10, support column 11, positioning mold 12, slide bar 13, lifting plate 14, round bar 15, pressing block 16, bottom plate 17, rotating shaft 18, feed mold 19, motor 20, first pulley 21, second pulley 22, belt 23, square plate 24, pressing cylinder 25, mounting plate 30, feed cylinder 31, vertical plate 32, circular block 33, slide rail 34. Detailed Embodiments

[0018] In order to enable those skilled in the art to better understand the present utility model, the technical solutions of the present utility model will be further described below with reference to the drawings and embodiments.

[0019] As Figures 1-3As shown in the figure, a processing device for the bottom ring of a fire extinguisher according to the present utility model includes a mounting frame 1. A frustum 10 is rotatably assembled on the upper side of the mounting frame 1. A support column 11 is concentrically and fixedly provided on the upper side of the frustum 10. A positioning die 12 is concentrically and fixedly provided on the upper side of the support column 11. Two symmetrically distributed sliding rods 13 are fixedly provided on the upper side of the mounting frame 1. A lifting plate 14 is slidably assembled on the two sliding rods 13. A round rod 15 matching the frustum 10 is rotatably assembled on the lower side of the lifting plate 14. A pressing block 16 matching the positioning die 12 is concentrically and fixedly provided on the lower side of the round rod 15. A bottom plate 17 is slidably assembled on the upper side of the mounting frame 1. A rotating shaft 18 is rotatably assembled on the upper side of the bottom plate 17. A cutting die 19 matching the positioning die 12 is concentrically and fixedly provided on the upper side of the rotating shaft 18;

[0020] When the present utility model is in use, the user places the unprocessed bottom ring on the upper side of the positioning die 12, so that the pressing block 16 presses and limits the bottom ring on the upper side of the positioning die 12. The user then slides the bottom plate 17, so that the bottom plate 17 drives the rotating shaft 18 and the cutting die 19 to move. After the cutting die 19 abuts against the side wall of the bottom ring, the user then rotates the frustum 10, so that the frustum 10 drives the positioning die 12 to rotate through the support column 11. The positioning die 12 synchronously drives the bottom ring and the pressing block 16 to rotate, and then pushes the bottom plate towards the bottom ring, so that the cutting die 19 performs edge cutting and rib pressing on the bottom ring, which is convenient for use, makes the processing standards of the products the same, and ensures the product quality;

[0021] In the present utility model, the bottom ring is placed on the upper side of the positioning die, the lifting plate is slid so that the pressing block presses and limits the bottom ring, the bottom plate is slid so that the cutting die abuts against the bottom ring, and then the frustum is rotated so that the positioning die drives the bottom ring to rotate, thereby performing edge cutting and rib pressing on the bottom ring, reducing the labor intensity of the workers, ensuring the processing quality and processing standards of the products, and improving the production efficiency.

[0022] A transmission member matching the frustum 10 is provided inside the mounting frame 1. The transmission member includes a motor 20 installed inside the mounting frame 1. A first belt pulley 21 is concentrically and fixedly provided on the output shaft of the motor 20. A second belt pulley 22 is concentrically and fixedly provided on the lower side of the support column 11. A belt 23 is commonly installed between the first belt pulley 21 and the second belt pulley 22;

[0023] A square plate 24 is commonly fixed on the upper sides of the two sliding rods 13. A pressing cylinder 25 is installed on the upper side of the square plate 24. The output end of the pressing cylinder 25 is fixedly connected to the lifting plate 14;

[0024] A mounting plate 30 is fixedly provided on the upper side of the mounting frame 1. A feeding cylinder 31 is installed on the side of the mounting plate 30 away from the frustum 10. A vertical plate 32 is fixedly provided on the upper side of the bottom plate 17. The output end of the feeding cylinder 31 is fixedly connected to the vertical plate 32;

[0025] In the present utility model, a control board is installed, and the user can start and stop the motor 20, the pressing cylinder 25 and the feed cylinder 31 through the control board, reducing the labor intensity of the user.

[0026] When the present utility model is in use, after the user places the bottom ring on the upper side of the positioning mold, the output end of the pressing cylinder 25 extends, driving the lifting plate to move downward. After the bottom ring is pressed and limited by the pressing block 16, the output shaft of the motor 20 rotates, driving the support column 11 to rotate through the first pulley 21, the belt 23 and the second pulley 22. The support column 11 synchronously drives the frustum 10 to rotate, synchronously driving the positioning mold 12, the bottom ring and the pressing block 16 to rotate. The output end of the feed cylinder 31 extends, and the bottom plate 17 is pushed to move through the vertical plate 32, so that the feed mold 19 processes the bottom ring, realizing the automatic processing of the bottom ring.

[0027] A circular block 33 matching the rotating shaft 18 is fixedly arranged on one side of the vertical plate 32 close to the frustum 10, improving the rotation stability of the rotating shaft 18 and ensuring the smooth use of the device.

[0028] Two slide rails 34 matching the bottom plate 17 are fixedly arranged on the upper side of the mounting frame 1; ensuring the smooth sliding of the bottom plate 17.

[0029] The above embodiments only exemplarily illustrate the principle and its effects of the present utility model, rather than being used to limit the present utility model. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present utility model. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present utility model should still be covered by the claims of the present utility model.

Claims

1. A processing device for the bottom ring of a fire extinguisher, comprising a mounting frame, characterized in that: A frustum is rotatably assembled on the upper side of the mounting frame. A support column is concentrically fixed on the upper side of the frustum. A positioning die is concentrically fixed on the upper side of the support column. Two symmetrically distributed slide bars are fixed on the upper side of the mounting frame. A lifting plate is slidably assembled by the two slide bars. A round rod matching the frustum is rotatably assembled on the lower side of the lifting plate. A pressing block matching the positioning die is concentrically fixed on the lower side of the round rod. A bottom plate is slidably assembled on the upper side of the mounting frame. A rotating shaft is rotatably assembled on the upper side of the bottom plate. A cutting tool die matching the positioning die is concentrically fixed on the upper side of the rotating shaft.

2. The processing equipment for the bottom ring of a fire extinguisher according to claim 1, characterized in that: A transmission member matching the frustum is arranged in the mounting frame. The transmission member includes a motor installed in the mounting frame. A first pulley is concentrically fixed on the output shaft of the motor. A second pulley is concentrically fixed on the lower side of the support column. A belt is installed between the first pulley and the second pulley.

3. The processing equipment for the bottom ring of a fire extinguisher according to claim 1, characterized in that: A square plate is fixedly arranged on the upper sides of the two slide bars. A pressing cylinder is installed on the upper side of the square plate. The output end of the pressing cylinder is fixedly connected with the lifting plate.

4. The processing equipment for the bottom ring of a fire extinguisher according to claim 1, characterized in that: A mounting plate is fixed on the upper side of the mounting frame. A cutting feed cylinder is installed on the side of the mounting plate away from the frustum. A vertical plate is fixed on the upper side of the bottom plate. The output end of the cutting feed cylinder is fixedly connected with the vertical plate.

5. The processing equipment for the bottom ring of a fire extinguisher according to claim 4, characterized in that: A round block matching the rotating shaft is fixed on the side of the vertical plate close to the frustum.

6. The processing equipment for the bottom ring of a fire extinguisher according to claim 1, characterized in that: Two slide rails matching the bottom plate are fixed on the upper side of the mounting frame.

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