Automobile mechanical tire machining equipment

Abstract

The utility model discloses automobile mechanical tire machining equipment which comprises a base, a positioning assembly and a trimming assembly. First electric push rods are symmetrically arranged at the right end of the upper surface of the base, the top ends of the first electric push rods are fixedly connected with the lower surface of a transverse plate, a driving motor is arranged in the middle of the upper surface of the transverse plate, an n-shaped plate is arranged at the lower end of an output shaft of the driving motor, and an I-shaped mounting base is fixedly connected to the lower surface of the n-shaped plate. A vertical plate is arranged at the left end of the upper surface of the base, a second electric push rod is arranged on the right side face of the vertical plate, and a fixing base is arranged at the right end of the second electric push rod. The positioning assembly is arranged at the lower end of the I-shaped mounting seat; according to the automobile mechanical tire machining equipment, the surface quality of a mechanical tire is guaranteed by continuously and comprehensively cleaning the surface of the mechanical tire, operation is easy and convenient, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile tire processing, and particularly relates to an automobile mechanical tire processing device. Background Technique

[0002] Automobile tires are one of the important components of automobiles. They are in direct contact with the road surface and, together with the automobile suspension, alleviate the impact suffered during automobile driving, ensuring good riding comfort and driving smoothness of the automobile. Tires are processed with molds, and there are many small holes for exhaust on the molds. After the tire is closed and pressurized, and after a period of heating and vulcanization, the tire rubber gradually softens as the temperature rises and time increases. When the temperature reaches the viscous flow temperature of the rubber, the rubber will have a certain kinetic energy to flow, and at this time, some rubber will flow out from the exhaust holes on the mold. When the vulcanization is completed and the rubber solidifies, burrs are formed. After the vulcanization is completed, an appearance inspection is carried out. In this process, these burr parts on the tire need to be removed. The existing technology usually drives the tire to rotate by an external device, and manually uses a trimming knife to scrape the burr part close to the tire surface. This method is prone to incomplete removal and is also easy to scratch the tire surface, has high technical requirements for the staff, and has low work efficiency. For this reason, we propose an automobile mechanical tire processing device. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the existing defects, and provide an automobile mechanical tire processing device, which ensures the surface quality of the mechanical tire through continuous and comprehensive cleaning of the mechanical tire surface, is simple and convenient to operate, improves work efficiency, and can effectively solve the problems in the background technique.

[0004] To achieve the above object, the utility model provides the following technical solution: an automobile mechanical tire processing device, including a base, a positioning component and a trimming component;

[0005] Base: Electric push rods I are symmetrically arranged at the right end of the upper surface thereof, the tops of the electric push rods I are fixedly connected to the lower surface of a cross plate, a driving motor is arranged in the middle of the upper surface of the cross plate, a U-shaped plate is arranged at the lower end of the output shaft of the driving motor, an I-shaped mounting seat is fixedly connected to the lower surface of the U-shaped plate, a vertical plate is arranged at the left end of the upper surface of the base, an electric push rod II is arranged on the right side surface of the vertical plate, and a fixed seat is arranged at the right end of the electric push rod II;

[0006] Positioning component: Arranged at the lower end of the I-shaped mounting seat;

[0007] Trimming component: Arranged at the upper end of the fixed seat, which ensures the surface quality of the mechanical tire through continuous and comprehensive cleaning of the mechanical tire surface, is simple and convenient to operate, and improves work efficiency.

[0008] Further, the positioning component includes a connecting shaft, a spiral strip, sliding columns and positioning rods. The connecting shaft is rotatably connected to the inside of the I-shaped mounting seat. A spiral strip is provided at the lower end of the connecting shaft. Bar-shaped holes are annularly and arrayedly provided inside the horizontal plate body below the I-shaped mounting seat. The sliding columns are respectively slidably connected to the inner walls of the bar-shaped holes. Positioning rods are provided at the upper ends of the sliding columns. The positioning rods are respectively slidably connected to the inner walls of the limiting frames correspondingly arranged on the upper surface of the horizontal plate body below the I-shaped mounting seat. The lower ends of the sliding columns are respectively slidably connected to the inner arc surface of the spiral strip. A driving structure is provided at the top end of the connecting shaft to clamp and position the mechanical tire.

[0009] Further, the driving structure includes a worm gear, a worm and a handwheel. The worm gear is arranged on the outer arc surface at the top end of the connecting shaft. The two ends of the worm are respectively rotatably connected to the inside of the two vertical plate bodies of the U-shaped plate. The worm gear and the worm are meshed and connected. A handwheel is provided at the right end of the worm to adjust the position of the positioning rod and simultaneously fix the positioning rod by using the reverse locking characteristic of the worm gear and the worm.

[0010] Further, the trimming component includes a screw motor, a C-shaped frame and a trimming knife. The screw motor is arranged on the upper left side of the fixed seat. The vertical plate body of the C-shaped frame is slidably connected to the inside of the upper end of the fixed seat. The output shaft of the screw motor is threadedly connected to the inside of the vertical plate body of the C-shaped frame. The two horizontal plate bodies of the C-shaped frame are respectively slidably connected to the upper surface and the lower surface of the right end of the fixed seat. The trimming knife is arranged on the inner arc surface of the right end of the fixed seat. The trimming knife is arranged in cooperation with the C-shaped frame to remove the rubber burrs on the surface of the mechanical tire.

[0011] Further, the trimming knife includes an elastic metal strip, a pin shaft, a connecting block, a limit pin and an elastic blade. The elastic metal strip is arranged on the inner arc surface of the right end of the fixed seat. Pin shafts are rotatably connected to both ends of the elastic metal strip. There are two connecting blocks which are respectively slidably connected to the inside of the upper and lower ends on the right side of the fixed seat. The two ends of the pin shaft are respectively rotatably connected to the inside of the adjacent connecting blocks. There are two limit pins which are respectively slidably connected to the inside of the upper and lower ends on the right side of the fixed seat. The limit pins are respectively slidably connected to the inner walls of the adjacent connecting blocks. The outer ends of the two connecting blocks facing away from each other are respectively slidably connected to the inclined surfaces correspondingly arranged on the right ends of the horizontal plate bodies of the C-shaped frame. The elastic blade is arranged on the inner arc surface of the elastic metal strip, which is convenient for the mechanical tire to cooperate with the elastic blade to improve the trimming effect.

[0012] Further, a dovetail groove is provided in the middle of the upper surface of the base. The lower end of the fixed seat is slidably connected to the inner wall of the dovetail groove to improve the stability of the fixed seat.

[0013] Furthermore, connecting columns are arranged in an annular array between the lower surface of the horizontal plate body above the I-shaped mounting seat and the upper surface of the horizontal plate body below, improving the structural strength of the I-shaped mounting seat.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: This automotive mechanical tire processing equipment has the following advantages:

[0015] 1. Manually rotate the handwheel. The handwheel drives the worm gear to rotate through the worm, and the worm gear drives the connecting shaft to rotate. Since the connecting shaft is fixedly connected to the spiral bar, the connecting shaft drives the spiral bar to rotate, and the spiral bar drives the three sliding columns to move simultaneously, thereby driving the positioning rod to extend outwards to clamp and position the inner wall of the mechanical tire. The operation is simple and convenient, improving work efficiency.

[0016] 2. Start the second electric push rod. The push rod of the second electric push rod pushes the fixed seat to slide to the right. The fixed seat drives the elastic metal strip and the elastic blade to move to the right, making the blade edge of the elastic blade close to the outer arc surface of the mechanical tire. Then start the screw motor. The output shaft of the screw motor drives the C-shaped frame to slide to the right through the threaded connection with the vertical plate body of the C-shaped frame. The right end of the C-shaped frame presses on the adjacent connecting blocks respectively, so that the connecting blocks drive the pin shafts to press on both ends of the elastic metal strip, and further make the two ends of the elastic blade close to the upper surface and the lower surface of the mechanical tire. Then start the drive motor. The output shaft of the drive motor drives the U-shaped plate to rotate, and then drives the mechanical tire to rotate through the positioning rod, thereby scraping the rubber burrs on the surface of the mechanical tire. By continuously and comprehensively cleaning the surface of the mechanical tire, the surface quality of the mechanical tire is guaranteed. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a schematic cross-sectional plane structural diagram of the present utility model;

[0019] Figure 3 is a schematic bottom view cross-sectional structural diagram of the present utility model;

[0020] Figure 4 is an enlarged structural diagram at A of the present utility model.

[0021] In the figure: 1 base, 2 first electric push rod, 3 cross plate, 4 drive motor, 5 U-shaped plate, 6 I-shaped mounting seat, 7 positioning assembly, 71 connecting shaft, 72 spiral bar, 73 sliding column, 74 positioning rod, 8 limiting frame, 9 trimming assembly, 91 screw motor, 92 C-shaped frame, 93 trimming knife, 931 elastic metal strip, 932 pin shaft, 933 connecting block, 934 limiting pin, 935 elastic blade, 10 worm gear, 11 worm, 12 handwheel, 13 vertical plate, 14 second electric push rod, 15 fixed seat. Detailed Embodiments

[0022] 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 present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figures 1-4 , this embodiment provides a technical solution: an automobile machinery tire processing equipment, including a base 1, a positioning component 7 and a trimming component 9;

[0024] Base 1: An electric push rod 2 is symmetrically provided at the right end of its upper surface, and the top of the electric push rod 2 is fixedly connected to the lower surface of the horizontal plate 3. A driving motor 4 is provided in the middle of the upper surface of the horizontal plate 3, and a 冂-shaped plate 5 is provided at the lower end of the output shaft of the driving motor 4. The lower surface of the 冂-shaped plate 5 is fixedly connected to an I-shaped mounting seat 6. A connecting column is provided in a circular array between the lower surface of the horizontal plate body above the I-shaped mounting seat 6 and the upper surface of the horizontal plate body below to improve the structural strength of the I-shaped mounting seat 6. A vertical plate 13 is provided at the left end of the upper surface of the base 1, and an electric push rod 2 14 is provided on the right side of the vertical plate 13. A fixed seat 15 is provided at the right end of the electric push rod 2 14. A dovetail groove is provided in the middle of the upper surface of the base 1, and the lower end of the fixed seat 15 is slidably connected to the inner wall of the dovetail groove to improve the stability of the fixed seat 15.

[0025] Positioning component 7: It is arranged at the lower end of the I-shaped mounting seat 6. The positioning component 7 includes a connecting shaft 71, a spiral strip 72, a sliding column 73 and a positioning rod 74. The connecting shaft 71 is rotatably connected to the inside of the I-shaped mounting seat 6. A spiral strip 72 is arranged at the lower end of the connecting shaft 71. Bar-shaped holes are annularly and arrayedly arranged inside the horizontal plate body below the I-shaped mounting seat 6. The sliding columns 73 are respectively slidably connected to the inner walls of the bar-shaped holes. Positioning rods 74 are arranged at the upper ends of the sliding columns 73. The positioning rods 74 are respectively slidably connected to the inner walls of the limiting frames 8 correspondingly arranged on the upper surface of the horizontal plate body below the I-shaped mounting seat 6. The lower ends of the sliding columns 73 are respectively slidably connected to the inner arc surface of the spiral strip 72. The connecting shaft 71 drives the spiral strip 72 to rotate. The spiral strip 72 drives the three sliding columns 73 to move simultaneously, thereby driving the positioning rods 74 to extend outwards to clamp and position the inner wall of the mechanical tire. A driving structure is arranged at the top end of the connecting shaft 71. The driving structure includes a worm gear 10, a worm 11 and a handwheel 12. The worm gear 10 is arranged on the outer arc surface of the top end of the connecting shaft 71. The two ends of the worm 11 are respectively rotatably connected to the inside of the two vertical plate bodies of the U-shaped plate 5. The worm gear 10 and the worm 11 are meshed and connected. A handwheel 12 is arranged at the right end of the worm 11. By manually rotating the handwheel 12, the handwheel 12 drives the worm gear 10 to rotate through the worm 11. The worm gear 10 drives the connecting shaft 71 to rotate, and at the same time, the positioning rod 74 is fixed by using the reverse locking characteristic of the worm gear 10 and the worm 11.

[0026] Trimming component 9: It is arranged at the upper end of the fixed seat 15. The trimming component 9 includes a lead screw motor 91, a C-shaped frame 92 and a trimming knife 93. The lead screw motor 91 is arranged on the left side surface of the upper end of the fixed seat 15. The vertical plate body of the C-shaped frame 92 is slidably connected to the inside of the upper end of the fixed seat 15. The output shaft of the lead screw motor 91 is threadedly connected to the inside of the vertical plate body of the C-shaped frame 92. The opposite inner side surfaces of the two horizontal plate bodies of the C-shaped frame 92 are respectively slidably connected to the upper surface and the lower surface of the right end of the fixed seat 15. The trimming knife 93 is arranged on the inner arc surface of the right end of the fixed seat 15. The trimming knife 93 is arranged in cooperation with the C-shaped frame 92 to remove the rubber burrs on the surface of the mechanical tire. The trimming knife 93 includes an elastic metal strip 931, a pin shaft 932, a connecting block 933, a limit pin 934 and an elastic blade 935. The elastic metal strip 931 is arranged on the inner arc surface of the right end of the fixed seat 15. Both ends of the elastic metal strip 931 are rotatably connected with a pin shaft 932. There are two connecting blocks 933 which are respectively slidably connected to the inside of the upper and lower ends on the right side of the fixed seat 15. Both ends of the pin shaft 932 are respectively rotatably connected to the inside of the adjacent connecting block 933. There are two limit pins 934 which are respectively slidably connected to the inside of the upper and lower ends on the right side of the fixed seat 15. The limit pins 934 are respectively slidably connected to the inner walls of the adjacent connecting blocks 933. The opposite outer ends of the two connecting blocks 933 are respectively slidably connected to the inclined surfaces corresponding to the right ends of the horizontal plate bodies of the C-shaped frame 92. The elastic blade 935 is arranged on the inner arc surface of the elastic metal strip 931. Start the second electric push rod 14. The push rod of the second electric push rod 14 pushes the fixed seat 15 to slide to the right. The fixed seat 15 drives the elastic metal strip 931 and the elastic blade 935 to move to the right, so that the cutting edge of the elastic blade 935 is close to the outer arc surface of the mechanical tire. Then start the lead screw motor 91. The output shaft of the lead screw motor 91 drives the C-shaped frame 92 to slide to the right through threaded connection with the vertical plate body of the C-shaped frame 92. The right ends of the C-shaped frame 92 respectively press the adjacent connecting blocks 933, so that the connecting blocks 933 drive the pin shafts 932 to press both ends of the elastic metal strip 931, and further make the two ends of the elastic blade 935 close to the upper surface and the lower surface of the mechanical tire, which is convenient for the mechanical tire to cooperate with the elastic blade 935 and improves the trimming effect.

[0027] The working principle of a kind of automobile mechanical tire processing equipment provided by the utility model is as follows:

[0028] Place the mechanical tire on the upper surface of the base 1 so that the mechanical tire is directly below the I-shaped mounting seat 6. Start the first electric push rod 2. The two first electric push rods 2 drive the cross plate 3 to move downward so that the positioning rod 74 is located in the middle of the mechanical tire. Manually rotate the hand wheel 12. The hand wheel 12 drives the worm gear 10 to rotate through the worm 11. The worm gear 10 drives the connecting shaft 71 to rotate. Since the connecting shaft 71 is fixedly connected to the spiral bar 72, the connecting shaft 71 drives the spiral bar 72 to rotate. The spiral bar 72 drives the three sliding columns 73 to move simultaneously, thereby driving the positioning rod 74 to extend outward to clamp and position the inner wall of the mechanical tire. Then control the first electric push rod 2 to work in the reverse direction. The first electric push rod 2 pushes the cross plate 3 to move upward. The cross plate 3 drives the mechanical tire to move upward in sequence through the U-shaped plate 5, the I-shaped mounting seat 6, the limiting frame 8 and the positioning rod 74 so that the mechanical tire corresponds to the horizontal position of the elastic blade 935. Then start the second electric push rod 14. The push rod of the second electric push rod 14 pushes the fixed seat 15 to slide to the right. The fixed seat 15 drives the elastic metal strip 931 and the elastic blade 935 to move to the right so that the blade edge of the elastic blade 935 is close to the outer arc surface of the mechanical tire. Then start the lead screw motor 91. The output shaft of the lead screw motor 91 drives the C-shaped frame 92 to slide to the right by being threadedly connected to the vertical plate body of the C-shaped frame 92. The right end of the C-shaped frame 92 presses on the adjacent connecting blocks 933 respectively, so that the connecting blocks 933 drive the pin shafts 932 to press on both ends of the elastic metal strip 931, thereby making the two ends of the elastic blade 935 close to the upper surface and the lower surface of the mechanical tire. Then start the drive motor 4. The output shaft of the drive motor 4 drives the U-shaped plate 5 to rotate, and then drives the mechanical tire to rotate through the positioning rod 74, so as to cut and scrape off the rubber burrs on the surface of the mechanical tire at one time.

[0029] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. An automobile mechanical tire processing device, characterized in that: It includes a base (1), a positioning component (7) and a trimming component (9); Base (1): Electric push rods one (2) are symmetrically arranged at the right end of the upper surface thereof. The tops of the electric push rods one (2) are fixedly connected to the lower surface of a cross plate (3). A driving motor (4) is arranged in the middle of the upper surface of the cross plate (3). A lower end of an output shaft of the driving motor (4) is provided with a U-shaped plate (5). A lower surface of the U-shaped plate (5) is fixedly connected to an I-shaped mounting seat (6). A vertical plate (13) is arranged at the left end of the upper surface of the base (1). An electric push rod two (14) is arranged on a right side surface of the vertical plate (13). A fixing seat (15) is arranged at the right end of the electric push rod two (14); Positioning component (7): It is arranged at the lower end of the I-shaped mounting seat (6); Trimming component (9): It is arranged at the upper end of the fixing seat (15).

2. The processing equipment for an automotive mechanical tire according to claim 1, wherein: The positioning component (7) includes a connecting shaft (71), a spiral strip (72), sliding columns (73) and positioning rods (74). The connecting shaft (71) is rotatably connected inside the I-shaped mounting seat (6). A spiral strip (72) is arranged at the lower end of the connecting shaft (71). Bar-shaped holes are annularly arranged inside a horizontal plate body below the I-shaped mounting seat (6). The sliding columns (73) are respectively slidably connected to inner walls of the bar-shaped holes. Positioning rods (74) are arranged at upper ends of the sliding columns (73). The positioning rods (74) are respectively slidably connected to inner walls of limiting frames (8) arranged correspondingly on an upper surface of the horizontal plate body below the I-shaped mounting seat (6). Lower ends of the sliding columns (73) are respectively slidably connected to an inner arc surface of the spiral strip (72). A driving structure is arranged at the top end of the connecting shaft (71).

3. The processing equipment for an automotive mechanical tire according to claim 2, wherein: The driving structure includes a worm gear (10), a worm (11) and a hand wheel (12). The worm gear (10) is arranged on an outer arc surface of the top end of the connecting shaft (71). Two ends of the worm (11) are respectively rotatably connected inside two vertical plate bodies of the U-shaped plate (5). The worm gear (10) and the worm (11) are meshed and connected. A hand wheel (12) is arranged at the right end of the worm (11).

4. An automotive mechanical tire processing device according to claim 1, characterized in that: The trimming component (9) includes a lead screw motor (91), a C-shaped frame (92) and a trimming knife (93). The lead screw motor (91) is arranged on a left side surface of the upper end of the fixing seat (15). A vertical plate body of the C-shaped frame (92) is slidably connected inside the upper end of the fixing seat (15). An output shaft of the lead screw motor (91) is in threaded connection with an inner part of the vertical plate body of the C-shaped frame (92). Opposite inner side surfaces of two horizontal plate bodies of the C-shaped frame (92) are respectively slidably connected to an upper surface and a lower surface of the right end of the fixing seat (15). The trimming knife (93) is arranged on an inner arc surface of the right end of the fixing seat (15). The trimming knife (93) is arranged in cooperation with the C-shaped frame (92).

5. The processing equipment for an automotive mechanical tire according to claim 4, characterized in that: The trimming knife (93) includes an elastic metal strip (931), a pin shaft (932), a connecting block (933), a limit pin (934) and an elastic blade (935). The elastic metal strip (931) is arranged on the inner arc surface at the right end of the fixed seat (15). Both ends of the elastic metal strip (931) are rotatably connected with pin shafts (932). There are two connecting blocks (933) which are respectively slidably connected inside the upper and lower ends on the right side of the fixed seat (15). Both ends of the pin shaft (932) are respectively rotatably connected with the inside of the adjacent connecting block (933). There are two limit pins (934) which are respectively slidably connected inside the upper and lower ends on the right side of the fixed seat (15). The limit pins (934) are respectively slidably connected with the inner walls of the adjacent connecting blocks (933). The outer ends of the two connecting blocks (933) facing away from each other are respectively slidably connected with the inclined surfaces correspondingly arranged at the right end of the horizontal plate body of the C-shaped frame (92). The elastic blade (935) is arranged on the inner arc surface of the elastic metal strip (931).

6. The processing equipment for an automotive mechanical tire according to claim 1, characterized in that: A dovetail groove is provided in the middle of the upper surface of the base (1). The lower end of the fixed seat (15) is slidably connected with the inner wall of the dovetail groove.

7. A processing device for automotive mechanical tires according to claim 1, characterized in that: Connecting columns are annularly and arrayedly arranged between the lower surface of the upper horizontal plate body and the upper surface of the lower horizontal plate body above the I-shaped mounting seat (6).

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