High-strength corrosion-resistant aluminum flower block for segmented mold of semi-steel radial tire

Abstract

The invention discloses a high-strength corrosion-resistant semi-steel radial tire segmented mold aluminum flower block, and relates to the technical field of tire molds, the high-strength corrosion-resistant semi-steel radial tire segmented mold aluminum flower block comprises a base, sliding tables are symmetrically arranged at the top of the base in a sliding mode, molds are arranged at the tops of the sliding tables, and rotating assemblies are arranged at the positions, away from the molds, of the tops of the sliding tables. According to the high-strength corrosion-resistant aluminum flower block for the segmented mold of the semi-steel radial tire, the driving gear is driven to rotate through the shaft rod, the toothed plate and the arc-shaped plate are driven to rotate, the aluminum flower block connected with the arc-shaped plate through the connecting assembly can correspondingly move along with rotation of the arc-shaped plate, and when the arc-shaped plate rotates, the connecting block moves along with rotation of the arc-shaped plate; the L-shaped mounting blocks are driven to move through the connecting rods, the movement of the L-shaped mounting blocks can drive the aluminum flower blocks to be subjected to position adjustment in the die holes, the positions of the multiple aluminum flower blocks can be adjusted at the same time due to the fact that the multiple connecting assemblies are distributed at equal intervals, and compared with the mode that the flower blocks are adjusted one by one in the prior art, the working efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of tire moulds, in particular to a high-strength, corrosion-resistant semi-steel radial tire active mould aluminium flower block. Background Art

[0002] Semi-steel radial tire active mold plays a key role in the tire production process, and the performance of its pattern blocks directly affects the quality and production efficiency of the tire.

[0003] In the prior art, for example, in the publication number: CN222201480U, a tire mold with a pattern block that can be quickly removed is disclosed, which includes a mold body, the mold body is provided with a pattern block, and the mold body is provided with a connecting mechanism for locking the installation position of the pattern block, the connecting mechanism includes a connecting plate, a limiting column, a sliding frame and an extrusion column, the connecting plate is connected to the mold body through the pattern block, the connecting plate is used to install and position the pattern block, the limiting column is slidably arranged on the side of the connecting plate, the sliding frame is located on the side of the limiting column, and the limiting column is used to lock the installation position of the connecting plate. By utilizing the mutual cooperation of the pattern block, the connecting plate, the limiting column, the sliding frame, the extrusion column and the arc plate, the sliding frame drives the limiting column to limit the relative position of the connecting plate and the mold body, and the extrusion column extrudes and limits the position of the sliding frame, which is conducive to the installation and removal of the pattern block, and the pattern block is convenient to be removed and replaced to adapt to tires with different injection patterns.

[0004] In the above patent, although the device is convenient for removing and replacing the tread blocks, due to the large number of aluminum tread blocks, several aluminum tread blocks need to be adjusted one by one after installation, thereby reducing work efficiency. For this reason, the present invention provides a high-strength, corrosion-resistant, semi-steel radial tire active mold aluminum tread block. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a high-strength, corrosion-resistant semi-steel radial tire flexible mold aluminum flower block, which solves the problem that after the aluminum flower blocks are installed, several aluminum flower blocks need to be adjusted one by one, thereby reducing work efficiency.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a high-strength, corrosion-resistant, semi-steel radial tire active mold aluminum flower block, comprising a base, a slide symmetrically and slidably provided on the top of the base, a mold provided on the top of the slide, a rotating assembly provided at a position on the top of the slide away from the mold, and a plurality of connecting assemblies equidistantly provided on one side of the rotating assembly; the rotating assembly comprises an arc plate and a guide plate, a guide groove is provided through the arc plate, the guide plate is fixedly mounted on the top surface of the slide, a limiting groove matching the guide groove is provided on the outer wall of the guide plate, a tooth plate is installed on the outer wall of the arc plate, and the rotating assembly also includes a vertical shaft rod rotatably arranged on the top surface of the slide, a driving gear is installed on the top of the vertical shaft rod, the driving gear is meshedly connected with the tooth plate, and the outer wall of the vertical shaft rod is located below the driving gear and is fixedly sleeved with a first bevel gear.

[0007] Preferably, the mold is provided with a plurality of mold holes, and the plurality of mold holes are arranged vertically and horizontally.

[0008] Preferably, the plurality of connection components each include an L-shaped mounting block, and the L-shaped mounting block is arranged along the width direction of the mold.

[0009] Preferably, a fixing seat is fixedly mounted on a surface of one side of the L-shaped mounting block facing the arc-shaped plate, a connecting rod is provided on one side of the fixing seat, and a pin is inserted between the fixing seat and the connecting rod.

[0010] Preferably, a connecting block is provided on one side of the connecting rod, the connecting block is fixedly connected to the inner wall of the arc-shaped plate, and a connecting shaft is rotatably provided between the connecting rod and the connecting block.

[0011] Preferably, a countersunk hole is provided on one side of the L-shaped mounting block, a stud is provided inside the countersunk hole, the stud passes through the countersunk hole and extends to the other side, a plurality of aluminum flower blocks are provided on one side of the L-shaped mounting block, and the aluminum flower blocks are inserted inside the mold hole, a notch matching the shape of the L-shaped mounting block is provided on the aluminum flower block, and the stud is threadedly connected to the aluminum flower block.

[0012] Preferably, a transmission assembly is provided on the top of the two slides, and the transmission assembly includes a first shaft rod seat installed on the top surface of the slide, a first transmission shaft is passed through and rotatably provided on the first shaft rod seat, a second bevel gear is fixedly installed on one end of the first transmission shaft, and the second bevel gear is meshingly connected with the first bevel gear, and a third bevel gear is fixedly installed on the other end of the first transmission shaft.

[0013] Preferably, a driving assembly is provided between the tops of the two slides, and the driving assembly includes a second shaft rod seat, a third shaft rod seat and a motor, the second shaft rod seat is installed on the top surface of one of the slides, the third shaft rod seat and the motor are installed on the top surface of the other slide, a second transmission shaft is passed through and rotatably provided on the second shaft rod seat, one end of the second transmission shaft is fixedly connected to a spline shaft, the other end of the second transmission shaft is fixedly connected to a fourth bevel gear, the fourth bevel gear is meshingly connected to the third bevel gear, a shaft sleeve is passed through and rotatably provided on the third shaft rod seat, the shaft sleeve sliding sleeve is arranged on the outer wall of the spline shaft, one end of the shaft sleeve is fixedly connected to a fifth bevel gear, the fifth bevel gear is meshingly connected to another third bevel gear, and the output shaft end of the motor is fixedly connected to the fifth bevel gear.

[0014] Beneficial Effects

[0015] The present invention provides a high-strength, corrosion-resistant semi-steel radial tire active mold aluminum flower block. Compared with the prior art, it has the following beneficial effects:

[0016] 1. The high-strength, corrosion-resistant semi-steel radial tire active mold aluminum flower block drives the active gear to rotate through the shaft rod, driving the tooth plate and the arc plate to rotate. As the arc plate rotates, the aluminum flower block connected to the arc plate through the connecting assembly will also produce corresponding movement. When the arc plate rotates, the connecting block moves accordingly, and the L-shaped mounting block is driven to move through the connecting rod. The movement of the L-shaped mounting block will drive the aluminum flower block to adjust its position in the mold hole. Since multiple connecting components are equidistantly distributed, multiple aluminum flower blocks can be adjusted in position at the same time, which greatly improves the work efficiency compared to adjusting the flower blocks one by one in the prior art.

[0017] 2. The high-strength, corrosion-resistant semi-steel radial tire flexible mold aluminum block can be removed from the connecting rod together with the fixed seat by pulling out the pin shaft, so that the L-shaped mounting block can be easily taken out together with the aluminum block. After the aluminum block is taken out, the aluminum block can be removed from the L-shaped mounting block by twisting the stud to completely detach it from the aluminum block, which is convenient for later maintenance and replacement.

[0018] 3. The high-strength, corrosion-resistant semi-steel radial tire active mold aluminum flower block drives the shaft sleeve and the spline shaft to rotate by starting the motor, and cooperates with the fifth bevel gear and the fourth bevel gear to respectively drive the two third bevel gears to rotate. When the third bevel gear rotates, it drives the first connecting shaft and the second bevel gear to rotate, and then drives the first bevel gear to rotate. Only one power source, the motor, can be used to drive the aluminum flower block to adjust its position, saving the number of motors and thus reducing energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional appearance schematic diagram of the present invention;

[0020] Figure 2 It is a schematic diagram of the three-dimensional appearance of the vertical shaft rod of the present invention;

[0021] Figure 3 It is a schematic diagram of the three-dimensional appearance of the curved plate of the present invention;

[0022] Figure 4 It is a schematic diagram of the three-dimensional appearance of the mold of the present invention;

[0023] Figure 5 It is a schematic diagram of the three-dimensional appearance of the connection assembly of the present invention;

[0024] Figure 6 It is a three-dimensional appearance schematic diagram of the transmission assembly of the present invention;

[0025] Figure 7 It is a schematic diagram of the three-dimensional appearance of the driving component of the present invention.

[0026] In the figure: 1, base; 11, slide; 2, mold; 21, mold hole; 3, rotating assembly; 31, vertical shaft; 32, driving gear; 33, arc plate; 34, tooth plate; 35, guide groove; 36, guide plate; 37, limit groove; 38, first bevel gear; 4, connecting assembly; 41, L-shaped mounting block; 42, fixed seat; 43, connecting rod; 44, pin shaft; 45, connecting block; 46, connecting shaft; 47, countersunk hole; 5, aluminum flower block; 51, notch; 6, stud; 7, transmission assembly; 71, first shaft seat; 72, first transmission shaft; 73, second bevel gear; 74, third bevel gear; 8, driving assembly; 81, second shaft seat; 82, second transmission shaft; 83, spline shaft; 84, fourth bevel gear; 85, third shaft seat; 86, bushing; 87, fifth bevel gear; 88, motor. DETAILED DESCRIPTION

[0027] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-Figure 7 The present invention provides a technical solution:

[0029] A high-strength, corrosion-resistant, semi-steel radial tire active mold aluminum flower block, comprising a base 1, a slide 11 symmetrically and slidably provided on the top of the base 1, a mold 2 provided on the top of the slide 11, a rotating assembly 3 provided at a position on the top of the slide 11 away from the mold 2, and a plurality of connecting assemblies 4 equidistantly provided on one side of the rotating assembly 3; the rotating assembly 3 comprises an arc plate 33 and a guide plate 36, a guide groove 35 is provided through the arc plate 33, the guide plate 36 is fixedly mounted on the top surface of the slide 11, a limiting groove 37 cooperating with the guide groove 35 is provided on the outer wall of the guide plate 36, a tooth plate 34 is installed on the outer wall of the arc plate 33, the rotating assembly 3 also comprises a vertical shaft rod 31 rotatably arranged on the top surface of the slide 11, a driving gear 32 is installed on the top of the vertical shaft rod 31, the driving gear 32 is meshedly connected with the tooth plate 34, and the outer wall of the vertical shaft rod 31 is located below the driving gear 32 and is fixedly sleeved with a first bevel gear 38.

[0030] Specifically, the vertical shaft 31 is started, and its output shaft drives the driving gear 32 to rotate. Since the driving gear 32 is meshed with the tooth plate 34, the tooth plate 34 drives the arc plate 33 to rotate. The guide groove 35 cooperates with the guide plate 36 to ensure the stable rotation of the arc plate 33. The rotation of the arc plate 33 drives the equally distributed connecting components 4 to move, and the position of the connected aluminum flower blocks 5 can be adjusted. The slide 11 can slide on the base 1, which is convenient for adjusting the opening or closing operation of the mold 2.

[0031] In this embodiment, a plurality of mold holes 21 are provided on the mold 2, and the plurality of mold holes 21 are arranged in a vertical and horizontal arrangement, and the plurality of connecting components 4 each include an L-shaped mounting block 41, and the L-shaped mounting block 41 is arranged along the width direction of the mold 2. A fixing seat 42 is fixedly installed on the surface of the L-shaped mounting block 41 facing the arc-shaped plate 33, a connecting rod 43 is provided on one side of the fixing seat 42, and a pin 44 is inserted between the fixing seat 42 and the connecting rod 43. A connecting block 45 is provided on one side of the connecting rod 43, and the connecting block 45 is fixedly connected to the inner wall of the arc-shaped plate 33, and a connecting shaft 46 is rotatably provided between the connecting rod 43 and the connecting block 45. A countersunk hole 47 is provided on one side of the L-shaped mounting block 41, and a stud 6 is provided inside the countersunk hole 47. The stud 6 passes through the countersunk hole 47 and extends to the other side. A plurality of aluminum flower blocks 5 are provided on one side of the L-shaped mounting block 41, and the aluminum flower blocks 5 are inserted into the mold hole 21. A notch 51 matching the shape of the L-shaped mounting block 41 is provided on the aluminum flower block 5, and the stud 6 is threadedly connected to the aluminum flower block 5.

[0032] Specifically, when the arc plate 33 in the rotating assembly 3 rotates, the connecting block 45 will move synchronously with the arc plate 33, and the movement of the connecting block 45 will be transmitted to the connecting rod 43, so that the connecting rod 43 will move to drive the L-shaped mounting block 41 to move closer to or away from the mold 2, thereby driving the aluminum flower block 5 to adjust its position in the mold hole 21.

[0033] Furthermore, by pulling out the pin 44, the fixing seat 42 together with the L-shaped mounting block 41 is removed from the connecting rod 43, so that the L-shaped mounting block 41 together with the aluminum flower block 5 can be conveniently taken out. After the aluminum flower block 5 is taken out, the aluminum flower block 5 can be removed from the L-shaped mounting block 41 after being completely separated from the aluminum flower block 5 by twisting the stud 6, so as to facilitate later maintenance and replacement.

[0034] In this embodiment, a transmission assembly 7 is provided on the top of the two slides 11, and the transmission assembly 7 includes a first shaft rod seat 71 installed on the top surface of the slide 11, and a first transmission shaft 72 is penetrated and rotatably provided on the first shaft rod seat 71. A second bevel gear 73 is fixedly installed at one end of the first transmission shaft 72, and the second bevel gear 73 is meshingly connected with the first bevel gear 38, and a third bevel gear 74 is fixedly installed at the other end of the first transmission shaft 72. A driving assembly 8 is provided between the tops of the two slides 11, and the driving assembly 8 includes a second shaft rod seat 81, a third shaft rod seat 85 and a motor 88. The second shaft rod seat 81 is installed on the top surface of one of the slides 11, and the third shaft rod seat 85 and the motor 88 are installed on the top surface of the other slide 11. A second transmission shaft 82 is penetrated and rotatably provided on the second shaft rod seat 81, one end of the second transmission shaft 82 is fixedly connected to a spline shaft 83, and the other end of the second transmission shaft 82 is fixedly connected to a fourth bevel gear 84, and the fourth bevel gear 84 is meshingly connected to the third bevel gear 74. A shaft sleeve 86 is penetrated and rotatably provided on the third shaft rod seat 85, and the shaft sleeve 86 is slidably sleeved on the outer wall of the spline shaft 83, one end of the shaft sleeve 86 is fixedly connected to a fifth bevel gear 87, and the fifth bevel gear 87 is meshingly connected to another third bevel gear 74, and the output shaft end of the motor 88 is fixedly connected to the fifth bevel gear 87.

[0035] Specifically, the motor 88 is started to drive the sleeve 86 and the spline shaft 83 to rotate, and the fifth bevel gear 87 and the fourth bevel gear 84 respectively drive the two third bevel gears 74 to rotate. When the third bevel gear 74 rotates, it drives the first transmission shaft 72 and the second bevel gear 73 to rotate, and then drives the first bevel gear 38 to rotate. Only through one power source, the motor 88, the aluminum flower block 5 can be driven to adjust its position, which saves the number of motors and reduces energy consumption.

[0036] Furthermore, when the two slides 11 are moving, the spline shaft 83 will move in the shaft sleeve 86, which can ensure stable power transmission when the positions of the two slides 11 change.

[0037] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0038] Working principle: By starting the motor 88, the sleeve 86 and the spline shaft 83 are driven to rotate, and the fifth bevel gear 87 and the fourth bevel gear 84 respectively drive the two third bevel gears 74 to rotate. When the third bevel gear 74 rotates, the first transmission shaft 72 and the second bevel gear 73 are driven to rotate, and then the first bevel gear 38 is driven to rotate. When the first bevel gear 38 rotates, the driving gear 32 is driven to rotate through the vertical shaft rod 31, and the toothed plate 34 and the arc plate 33 are driven to rotate. With the rotation of the arc plate 33, the aluminum flower block 5 connected to the arc plate 33 through the connecting component 4 will also produce corresponding movement. When the arc plate 33 rotates, the connecting block 45 moves accordingly, and the L-shaped mounting block 41 is driven to move through the connecting rod 43. The movement of the L-shaped mounting block 41 will drive the aluminum flower block 5 to adjust its position in the die hole 21. Since multiple connecting components 4 are equidistantly distributed, multiple aluminum flower blocks 5 can be adjusted in position at the same time. Compared with adjusting the flower blocks one by one in the prior art, the work efficiency is greatly improved.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-strength, corrosion-resistant semi-steel radial tire active mold aluminum flower block, comprising a base (1), a slide (11) symmetrically slidably provided on the top of the base (1), a mold (2) provided on the top of the slide (11), characterized in that: A rotating assembly (3) is provided at a position on the top of the slide (11) away from the mold (2), and a plurality of connecting assemblies (4) are equidistantly provided on one side of the rotating assembly (3); The rotating assembly (3) comprises an arc plate (33) and a guide plate (36). A guide groove (35) is formed through the arc plate (33). The guide plate (36) is fixedly mounted on the top surface of the slide table (11). A limit groove (37) cooperating with the guide groove (35) is formed on the outer wall of the guide plate (36). A tooth plate (34) is mounted on the outer wall of the arc plate (33). The rotating assembly (3) further comprises a vertical shaft rod (31) rotatably arranged on the top surface of the slide table (11). A driving gear (32) is mounted on the top end of the vertical shaft rod (31). The driving gear (32) is meshedly connected with the tooth plate (34). A first bevel gear (38) is fixedly sleeved on the outer wall of the vertical shaft rod (31) located below the driving gear (32).

2. The high-strength, corrosion-resistant semi-steel radial tire flexible mold aluminum block according to claim 1, characterized in that: The mold (2) is provided with a plurality of mold holes (21), and the plurality of mold holes (21) are arranged in a vertical and horizontal manner.

3. The high-strength, corrosion-resistant semi-steel radial tire flexible mold aluminum block according to claim 2 is characterized by: The plurality of connection components (4) each comprises an L-shaped mounting block (41), and the L-shaped mounting block (41) is arranged along the width direction of the mold (2).

4. The high-strength, corrosion-resistant semi-steel radial tire flexible mold aluminum block according to claim 3 is characterized by: A fixing seat (42) is fixedly mounted on a surface of one side of the L-shaped mounting block (41) facing the arc-shaped plate (33), a connecting rod (43) is provided on one side of the fixing seat (42), and a pin shaft (44) is inserted between the fixing seat (42) and the connecting rod (43).

5. The high-strength, corrosion-resistant semi-steel radial tire flexible mold aluminum block according to claim 4, characterized in that: A connecting block (45) is provided on one side of the connecting rod (43), and the connecting block (45) is fixedly connected to the inner wall of the arc-shaped plate (33). A connecting shaft (46) is rotatably provided between the connecting rod (43) and the connecting block (45).

6. The high-strength, corrosion-resistant semi-steel radial tire flexible mold aluminum block according to claim 4, characterized in that: A countersunk hole (47) is provided on one side of the L-shaped mounting block (41), a stud (6) is provided inside the countersunk hole (47), and the stud (6) passes through the countersunk hole (47) and extends to the other side. A plurality of aluminum flower blocks (5) are provided on one side of the L-shaped mounting block (41), and the aluminum flower blocks (5) are inserted into the mold hole (21). A notch (51) matching the shape of the L-shaped mounting block (41) is provided on the aluminum flower blocks (5), and the stud (6) is threadedly connected to the aluminum flower blocks (5).

7. The high-strength, corrosion-resistant semi-steel radial tire flexible mold aluminum block according to claim 1, characterized in that: A transmission assembly (7) is provided on the top of the two slides (11), and the transmission assembly (7) includes a first shaft seat (71) installed on the top surface of the slide (11), and a first transmission shaft (72) passes through and rotates on the first shaft seat (71), a second bevel gear (73) is fixedly installed on one end of the first transmission shaft (72), and the second bevel gear (73) is meshed with the first bevel gear (38), and a third bevel gear (74) is fixedly installed on the other end of the first transmission shaft (72).

8. The high-strength, corrosion-resistant semi-steel radial tire flexible mold aluminum block according to claim 7, characterized in that: A driving assembly (8) is provided between the tops of the two slides (11), and the driving assembly (8) comprises a second shaft seat (81), a third shaft seat (85) and a motor (88), wherein the second shaft seat (81) is installed on the top surface of one of the slides (11), and the third shaft seat (85) and the motor (88) are installed on the top surface of the other slide (11), and a second transmission shaft (82) is provided through and rotatably on the second shaft seat (81), and one end of the second transmission shaft (82) is fixedly connected to a spline shaft (83), and the second The other end of the transmission shaft (82) is fixedly connected with a fourth bevel gear (84), and the fourth bevel gear (84) is meshed with the third bevel gear (74). A shaft sleeve (86) is passed through and rotatably provided on the third shaft rod seat (85), and the shaft sleeve (86) is slidably sleeved on the outer wall of the spline shaft (83). One end of the shaft sleeve (86) is fixedly connected with a fifth bevel gear (87), and the fifth bevel gear (87) is meshed with another third bevel gear (74). The output shaft end of the motor (88) is fixedly connected with the fifth bevel gear (87).

Images