Tire mold pattern block interface device

Abstract

The present invention provides a tire mold tread block interface device. The tire mold tread block interface device includes a machine body and the following components provided on the machine body: a reference structure; two angle adjustment components, which are relatively arranged on both sides of the reference structure. One end of the angle adjustment component is movably connected to the reference structure, and at least a part of the angle adjustment component can rotate relative to the reference structure; two clamping components, which are relatively arranged on both sides of the reference structure. At least a part of the clamping component can move in a direction approaching or away from the reference structure, and the connection line of the two angle adjustment components is perpendicular to the connection line of the two clamping components; a driving component, which is respectively drivingly connected to the two angle adjustment components; a control component, which is signal-connected to the driving component to control the opening and closing of the driving component. The present invention solves the problem of high manufacturing cost of the tire mold tread block interface device in the prior art.

Description

Technical Field

[0001] The present invention relates to the field of tire production equipment, and more particularly to an interface device for tire mold tread blocks. Background Art

[0002] Radial tire molds are generally divided into casting processes and electrical discharge machining processes. Each set of molds is divided into 8 to 10 pieces, or even more. Due to the particularity of the tire mold processing technology, casting defects and electrical discharge defects usually remain on the mold ribs and surfaces during the processing. It is necessary to repair the ribs and surfaces. Usually, special tooling is required to place the tread blocks on the special tooling for butt joint repair. The existing process methods require a large number of special interface toolings to be made according to the outer diameter of the mold, with high manufacturing costs and long cycles, and manual operation is time-consuming and laborious.

[0003] Therefore, there is a problem of high manufacturing cost of the interface device for tire mold tread blocks in the prior art. Summary of the Invention

[0004] The main object of the present invention is to provide an interface device for tire mold tread blocks to solve the problem of high manufacturing cost of the interface device for tire mold tread blocks in the prior art.

[0005] To achieve the above object, according to one aspect of the present invention, there is provided an interface device for tire mold tread blocks, including a machine body and the following components provided on the machine body: a reference structure; two angle adjustment components, which are relatively arranged on both sides of the reference structure. One end of the angle adjustment component is movably connected to the reference structure, and at least a part of the angle adjustment component can rotate relative to the reference structure; two clamping components, which are relatively arranged on both sides of the reference structure. At least a part of the clamping component can move in a direction close to or away from the reference structure, and the connection line of the two angle adjustment components is perpendicular to the connection line of the two clamping components; a driving component, which is respectively drivingly connected to the two angle adjustment components, and at least a part of the driving component respectively passes through one of the angle adjustment components, the reference structure, and the other angle adjustment component; a control component, which is in signal connection with the driving component to control the opening and closing of the driving component.

[0006] Furthermore, the two angle adjustment components rotate synchronously, and the two angle adjustment components can only rotate in a direction close to each other or away from each other simultaneously.

[0007] Further, the angle adjustment assembly includes: two adjustment plates, which are respectively movably connected to the two ends of the same side of the reference structure and can rotate relative to the reference structure. The adjustment plate includes a first plate segment, a second plate segment, and a third plate segment connected to each other. The first plate segment, the second plate segment, and the third plate segment are connected at a point so that the adjustment plate forms a Y-shaped plate, and the sides of the first plate segment away from the third plate segment and the second plate segment away from the third plate segment form a continuous arc surface; an adjustment shaft, the two ends of the adjustment shaft are respectively connected to the ends of the third plate segments of the two adjustment plates away from the first plate segment and the second plate segment, and the drive assembly passes through the adjustment shaft along the radial direction of the adjustment shaft.

[0008] Further, the angle adjustment assembly further includes a connecting shaft, the two ends of the connecting shaft are respectively connected to the ends of the first plate segments of the two adjustment plates away from the second plate segment and the third plate segment, and the adjustment shaft and the connecting shaft are parallel to each other.

[0009] Further, the drive assembly includes: a drive motor, the control assembly is signal-connected to the drive motor; a synchronous belt, one end of the synchronous belt is drivingly connected to the output end of the drive motor; a drive rod, the drive rod is drivingly connected to the other end of the synchronous belt, the drive rod passes through the adjustment shafts of the two angle adjustment assemblies and the reference structure respectively, and the adjustment shaft is movably arranged on the drive rod.

[0010] Further, the drive rod is provided with a first threaded segment corresponding to the two adjustment shafts, and the adjustment shaft has an internal thread that cooperates with the first threaded segment.

[0011] Further, the drive assembly further includes a first support, the first support is arranged on the synchronous belt away from the drive motor, and the drive rod passes through the first support and is connected to the synchronous belt.

[0012] Further, the reference structure includes: a second support, the adjustment plates of the two angle adjustment assemblies are respectively connected to the second support, the drive shaft of the drive assembly passes through the second support, and the clamping assembly can move in a direction close to or away from the second support; two reference seats, the two reference seats are relatively arranged on both sides of the second support close to the two clamping assemblies respectively, the two reference seats are connected by a connecting rod, and the end of the reference seat away from the second support has a lapping surface.

[0013] Further, the clamping assembly includes: a connecting rod, the connecting rods of the two clamping assemblies respectively pass through different reference seats and can rotate relative to the reference seats, and the ends of the connecting rods of the two clamping assemblies close to each other are connected by a central clamping column; a clamping plate, the clamping plate is movably arranged on the connecting rod, the connecting rod is provided with a second threaded segment, and the clamping plate has an internal thread that cooperates with the second threaded segment; a guide rail, one end of the guide rail abuts against the second support, and the length direction of the guide rail is the same as the length direction of the connecting rod; a slider, the slider cooperates with the guide rail and can slide along the guide rail, and the clamping plate is connected to the side of the slider away from the guide rail.

[0014] Furthermore, at least a part of the control component is arranged inside the machine body.

[0015] Applying the technical solution of the present invention, the tire mold tread block interface device in this application includes a machine body, and a reference structure, two angle adjustment components, two clamping components, a driving component and a control component arranged on the machine body. The two angle adjustment components are relatively arranged on both sides of the reference structure. One end of the angle adjustment component is movably connected to the reference structure, and at least a part of the angle adjustment component can rotate relative to the reference structure; the two clamping components are relatively arranged on both sides of the reference structure, and at least a part of the clamping component can move in a direction close to or away from the reference structure, and the connection line of the two angle adjustment components is perpendicular to the connection line of the two clamping components; the driving component is respectively drivingly connected to the two angle adjustment components, and at least a part of the driving component respectively passes through one of the angle adjustment components, the reference structure, and the other angle adjustment component; the control component is in signal connection with the driving component to control the opening and closing of the driving component.

[0016] When using the tire mold tread block interface device in this application to dock the tread blocks, since the tire mold tread block interface device has a reference structure, the two tread blocks to be docked can be placed on the reference structure. After respectively confirming the outer diameter dimensions of the two tread blocks, the dimension data of the tread blocks can be input into the control component. After the control component calculates the rotation angle of the angle adjustment component, the driving component is controlled through the control component, so that the driving component drives the two angle adjustment components to drive the two tread blocks to be docked to move. And when the two angle adjustment components move to the angle calculated by the control component, the two tread blocks can be clamped by adjusting the two clamping components. At this time, the operator can trim the tread blocks. Therefore, the tire mold tread block interface device in this application can automatically adjust the fitting angle of the tread blocks, thereby improving the processing efficiency and trimming accuracy. And it can adjust the angle of the angle adjustment component according to the dimensions of different tread blocks, so that the tire mold tread block interface device in this application can adapt to tread blocks of different sizes. Therefore, the tire mold tread block interface device in this application effectively solves the problem of high manufacturing cost of the tire mold tread block interface device in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The specification drawings forming a part of this application are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0018] Figure 1 shows a schematic structural diagram of a tire mold tread block interface device according to a specific embodiment of the present invention;

[0019] Figure 2 shows Figure 1 a side view of the tread block interface device in

[0020] Figure 3 shows Figure 1 a front view of the tread block interface device in

[0021] Among them, the above-mentioned drawings include the following reference numerals:

[0022] 10, reference structure; 20, angle adjustment component; 21, adjustment plate; 22, adjustment shaft; 23, connecting shaft; 30, clamping component; 31, connecting rod; 32, clamping plate; 33, guide rail; 34, slider; 40, driving component; 41, driving motor; 42, synchronous belt; 43, driving rod; 44, first support; 50, control component; 60, machine body. Detailed implementation manners

[0023] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The present invention will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0024] It should be pointed out that unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs.

[0025] In the present invention, unless otherwise stated, the orientation terms such as "upper, lower, top, bottom" are generally in the direction shown in the drawings, or in the vertical, perpendicular or gravitational direction of the component itself; similarly, for the convenience of understanding and description, "inner, outer" refer to the inner and outer of the contour of each component itself, but the above orientation terms do not limit the present invention.

[0026] In order to solve the problem of high manufacturing cost of the tread block interface device in the prior art, the present application provides a tread block interface device for a tire mold.

[0027] As shown in Figures 1 to 3As shown in the figure, the tire mold tread block interface device in the present application includes a body 60 and a reference structure 10, two angle adjustment components 20, two clamping components 30, a drive component 40, and a control component 50 provided on the body 60. The two angle adjustment components 20 are relatively arranged on both sides of the reference structure 10. One end of the angle adjustment component 20 is movably connected to the reference structure 10, and at least a part of the angle adjustment component 20 can rotate relative to the reference structure 10. The two clamping components 30 are relatively arranged on both sides of the reference structure 10. At least a part of the clamping component 30 can move in a direction close to or away from the reference structure 10, and the connection line of the two angle adjustment components 20 is perpendicular to the connection line of the two clamping components 30. The drive component 40 is respectively drivingly connected to the two angle adjustment components, and at least a part of the drive component 40 respectively passes through one of the angle adjustment components 20, the reference structure 10, and the other angle adjustment component 20. The control component 50 is signal-connected to the drive component 40 to control the opening and closing of the drive component 40.

[0028] When using the tire mold tread block interface device in the present application to dock the tread blocks, since the tire mold tread block interface device has a reference structure 10, two tread blocks to be docked can be placed on the reference structure 10. After respectively confirming the outer diameter dimensions of the two tread blocks, the dimension data of the tread blocks can be input into the control component 50. After the control component 50 calculates the rotation angle of the angle adjustment component 20, the drive component 40 is controlled through the control component 50, so that the drive component 40 drives the two angle adjustment components 20 to drive the two tread blocks to be docked to move. When the two angle adjustment components 20 move to the angle calculated by the control component 50, the two tread blocks can be clamped by adjusting the two clamping components 30. At this time, the operator can trim the tread blocks. Therefore, the tire mold tread block interface device in the present application can automatically adjust the fitting angle of the tread blocks, thereby improving the processing efficiency and trimming accuracy. Moreover, the angle of the angle adjustment component 20 can be adjusted according to the dimensions of different tread blocks, so that the tire mold tread block interface device in the present application can adapt to tread blocks of different sizes. Therefore, the tire mold tread block interface device in the present application effectively solves the problem of high manufacturing cost of the tire mold tread block interface device in the prior art.

[0029] It should be noted that in the present application, the purpose of adjusting the two tread blocks through the two angle adjustment components 20 is to align the contact surfaces or interfaces of the two tread blocks, so as to facilitate the operator to trim the tread blocks. By adjusting the two clamping components 30, the two tread blocks can be clamped, thereby ensuring the stability of the two tread blocks during the trimming process.

[0030] Optionally, the two angle adjustment components 20 rotate synchronously, and the two angle adjustment components 20 can only rotate simultaneously in the direction of approaching or separating from each other. By such a setting, after the two angle adjustment components 20 complete the angle adjustment of the two tread blocks, it can be ensured that one of the two tread blocks will not be skewed relative to the other tread block, or in other words, to ensure that the angles between the two tread blocks and the horizontal or vertical directions are the same, thereby ensuring the stability of the two tread blocks during the splicing and trimming process.

[0031] In a specific embodiment of the present application, the angle adjustment component 20 includes two adjustment plates 21 and an adjustment shaft 22. The two adjustment plates 21 are respectively movably connected to the two ends of the same side of the reference structure 10 and can rotate relative to the reference structure 10. The adjustment plate 21 includes a first plate segment, a second plate segment, and a third plate segment that are connected to each other. The first plate segment, the second plate segment, and the third plate segment are connected at one point so that the adjustment plate 21 forms a Y-shaped plate, and a continuous arc surface is formed on the side of the first plate segment away from the third plate segment and the side of the second plate segment away from the third plate segment; both ends of the adjustment shaft 22 are respectively connected to the ends of the third plate segments of the two adjustment plates 21 away from the first plate segment and the second plate segment, and the driving component 40 passes through the adjustment shaft 22 along the radial direction of the adjustment shaft 22. Moreover, the driving component 40 includes a driving motor 41, a synchronous belt 42, and a driving rod 43. The control component 50 is in signal connection with the driving motor 41; one end of the synchronous belt 42 is drivingly connected to the output end of the driving motor 41; the driving rod 43 is drivingly connected to the other end of the synchronous belt 42. The driving rod 43 passes through the adjustment shafts 22 of the two angle adjustment components 20 and the reference structure 10 respectively, and the adjustment shaft 22 is movably arranged on the driving rod 43. Moreover, the driving rod 43 is provided with a first thread segment corresponding to the two adjustment shafts 22, and the adjustment shaft 22 has an internal thread that matches the first thread segment. In this embodiment, the two tread blocks can respectively overlap on the arc surfaces formed by the first plate segments and the second plate segments of the two adjustment plates 21 of different angle adjustment components 20. When the control component 50 controls the driving motor 41 to rotate, the driving motor 41 can drive the synchronous belt 42 to move, and the synchronous belt 42 can drive the driving rod 43 to rotate. Thus, the rotation of the driving rod 43 can enable the adjustment shafts 22 of the two angle adjustment components 20 to move in the direction of approaching or separating from each other, thereby completing the angle adjustment of the two tread blocks.

[0032] Specifically, the angle adjustment assembly 20 further includes a connecting shaft 23. Both ends of the connecting shaft 23 are respectively connected to the ends of the first plate segments of the two adjusting plates 21 that are away from the second and third plate segments, and the adjusting shaft 22 and the connecting shaft 23 are parallel to each other. By providing the connecting shaft 23, not only can the stability between the two adjusting plates 21 be ensured by connecting both ends of the connecting shaft 23 to the two adjusting plates 21, but also the connecting shaft 23 can provide support for the mutually separated ends of the two tread blocks through contact with the tread blocks, thereby ensuring the stability of the tread blocks.

[0033] Optionally, bearings are further provided at both ends of the connecting shaft 23.

[0034] Optionally, the drive assembly 40 further includes a first support 44. The first support 44 is provided on the side of the synchronous belt 42 away from the drive motor 41, and the drive rod 43 passes through the first support 44 and is connected to the synchronous belt 42. By providing the first support, support can be provided for the connection between the synchronous belt 42 and the drive rod 43, thereby preventing the drive rod 43 from deflecting and ensuring the stability of the operation of the drive assembly 40.

[0035] In a specific embodiment of the present application, there are two first supports 44, and a first support 44 is also provided at the end of the drive rod 43 away from the synchronous belt 42.

[0036] In a specific embodiment of the present application, the reference structure 10 includes a second support and two reference seats. The adjusting plates 21 of the two angle adjustment assemblies 20 are respectively connected to the second support. The drive shaft of the drive assembly 40 passes through the second support, and the clamping assembly 30 can move in a direction close to or away from the second support; the two reference seats are oppositely arranged on both sides of the second support respectively close to the two clamping assemblies 30. The two reference seats are connected by a connecting rod, and the end of the reference seat away from the second support has a lapping surface. By providing the reference seats, support can be provided for the two tread blocks through the lapping surfaces of the reference seats.

[0037] Specifically, the clamping assembly 30 includes a connecting rod 31, a clamping plate 32, a guide rail 33, and a slider 34. The connecting rods 31 of the two clamping assemblies 30 respectively pass through different reference seats and can rotate relative to the reference seats, and the ends of the two connecting rods 31 of the two clamping assemblies 30 that are close to each other are connected by a central clamping post; the clamping plate 32 is movably arranged on the connecting rod 31, the connecting rod 31 is provided with a second threaded section, and the clamping plate 32 has an internal thread that cooperates with the second threaded section; one end of the guide rail 33 abuts against the second support, and the length direction of the guide rail 33 is the same as the length direction of the connecting rod 31; the slider 34 cooperates with the guide rail 33 and can slide along the guide rail 33, and the clamping plate 32 is connected to the side of the slider 34 away from the guide rail 33. In this application, the clamping plate 32 can be made to move axially along the connecting rod 31 by rotating the connecting rod 31, and during the movement of the clamping plate 32, the slider 34 connected to the clamping plate 32 can move along the guide rail 33.

[0038] Optionally, there is also a central clamping post between the two connecting rods 31, and the two ends of the central clamping post are respectively connected to the ends of the two connecting rods 31 that are close to each other. By setting it like this, when one of the connecting rods 31 rotates, it can drive the other connecting rod 31 to rotate through the central clamping post.

[0039] Moreover, in a specific embodiment of this application, the connecting rod 31 is rotated manually by an operator.

[0040] Optionally, at least a part of the control assembly 50 is arranged inside the machine body 60.

[0041] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0042] 1. Effectively solve the problem of high manufacturing cost of the pattern block interface equipment for tire molds in the prior art;

[0043] 2. The structure is simple and the performance is stable.

[0044] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0045] It should be noted that the terms used here are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used here, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0046] It should be noted that the terms "first", "second", etc. in the description, claims and the above-mentioned drawings of this application are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances so that the embodiments of this application described here can be implemented in an order other than those illustrated or described here.

[0047] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, various changes and modifications can be made to the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A tire mold tread block interface device, characterized in that Comprising a body (60) and the following provided on the body (60): A reference structure (10); Two angle adjustment components (20), the two angle adjustment components (20) being oppositely arranged on both sides of the reference structure (10), one end of the angle adjustment component (20) being movably connected to the reference structure (10), and at least a part of the angle adjustment component (20) being able to rotate relative to the reference structure (10); Two clamping components (30), the two clamping components (30) being oppositely arranged on both sides of the reference structure (10), at least a part of the clamping component (30) being able to move in a direction closer to or away from the reference structure (10), and the line connecting the two angle adjustment components (20) being perpendicular to the line connecting the two clamping components (30); A drive component (40), the drive component (40) being respectively drivingly connected to the two angle adjustment components (20), and at least a part of the drive component (40) respectively passing through one of the angle adjustment components (20), the reference structure (10), and the other angle adjustment component (20); A control component (50), the control component (50) being signal-connected to the drive component (40) to control the opening and closing of the drive component (40); The angle adjustment component (20) includes: two adjustment plates (21), the two adjustment plates (21) being respectively movably connected to the two ends on the same side of the reference structure (10) and being able to rotate relative to the reference structure (10), the adjustment plate (21) including a first plate segment, a second plate segment, and a third plate segment that are connected to each other, the first plate segment, the second plate segment, and the third plate segment being connected at one point so that the adjustment plate (21) forms a Y-shaped plate, and a continuous arc surface being formed on the side of the first plate segment away from the third plate segment and the side of the second plate segment away from the third plate segment; An adjustment shaft (22), both ends of the adjustment shaft (22) being connected to the ends of the third plate segments of the two adjustment plates (21) away from the first plate segment and the second plate segment, and the drive component (40) passing through the adjustment shaft (22) along the radial direction of the adjustment shaft (22); The two angle adjustment components (20) rotate synchronously, and the two angle adjustment components (20) can only rotate in a direction of approaching each other or moving away from each other simultaneously.

2. The tire mold tread block interface device according to claim 1, characterized in that The angle adjustment component (20) further includes a connecting shaft (23), both ends of the connecting shaft (23) being connected to the ends of the first plate segments of the two adjustment plates (21) away from the second plate segment and the third plate segment, and the adjustment shaft (22) and the connecting shaft (23) being parallel to each other.

3. The tire mold tread block interface device according to claim 1, wherein The drive component (40) includes: A drive motor (41), the control component (50) being signal-connected to the drive motor (41); A synchronous belt (42), one end of the synchronous belt (42) being drivingly connected to the output end of the drive motor (41); A drive rod (43), the drive rod (43) is drivingly connected to the other end of the synchronous belt (42), the drive rod (43) passes through the adjustment shafts (22) of the two angle adjustment assemblies (20) and the reference structure (10) respectively, and the adjustment shafts (22) are movably arranged on the drive rod (43).

4. The tire mold tread block interface device according to claim 3, characterized in that, The drive rod (43) is provided with a first threaded section corresponding to the two adjustment shafts (22), and the adjustment shafts (22) have internal threads that cooperate with the first threaded section.

5. The tire mold tread block interface device according to claim 3, characterized in that, The drive assembly (40) further includes a first support (44), the first support (44) is arranged on the synchronous belt (42) away from the drive motor (41), and the drive rod (43) passes through the first support (44) and is connected to the synchronous belt (42).

6. The tire mold tread block interface device according to any one of claims 1 to 5, characterized in that The reference structure (10) includes:[[]]END] A second support, the adjustment plates (21) of the two angle adjustment assemblies (20) are respectively connected to the second support, the drive shaft of the drive assembly (40) passes through the second support, and the clamping assembly (30) can move in a direction close to or away from the second support; Two reference seats, the two reference seats are oppositely arranged on both sides of the second support respectively close to the two clamping assemblies (30), the two reference seats are connected by a connecting rod, and one end of the reference seat away from the second support has a lapping surface.

7. The tire mold tread block interface device according to claim 6, wherein, The clamping assembly (30) includes:[[]]END] Connecting rods (31), the connecting rods (31) of the two clamping assemblies (30) respectively pass through different reference seats and can rotate relative to the reference seats, and the ends of the connecting rods (31) of the two clamping assemblies (30) close to each other are connected by a central clamping post; Clamping plates (32), the clamping plates (32) are movably arranged on the connecting rods (31), the connecting rods (31) are provided with second threaded sections, and the clamping plates (32) have internal threads that cooperate with the second threaded sections; Guide rails (33), one end of the guide rails (33) abuts against the second support, and the length direction of the guide rails (33) is the same as the length direction of the connecting rods (31); Sliders (34), the sliders (34) cooperate with the guide rails (33) and can slide along the guide rails (33), and the clamping plates (32) are connected to the side of the sliders (34) away from the guide rails (33).

8. The tire mold tread block interface device according to any one of claims 1 to 5, characterized in that, At least a part of the control assembly (50) is arranged inside the machine body (60).

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