All-steel-wire engineering giant tire downward opening type mold

Abstract

The utility model discloses an all-steel-wire engineering huge tire downward opening type mold which comprises a base, a mold groove is formed in the surface of the base, a portal frame is fixedly connected to the upper surface of the base, an upper mold is arranged on the lower side of a transverse plate of the portal frame, and a mold groove is formed in the surface of the upper mold. Guide grooves are formed in the surfaces of the opposite sides of vertical plates on the two sides of the portal frame, driving assemblies are arranged in the guide grooves, through grooves are formed in the bottom wall of the lower side mold groove, a lifting frame is slidably connected into the through grooves, a cavity is formed in the base, a connecting assembly is arranged in the cavity, and a transverse moving plate is slidably connected to the bottom wall of the cavity; the upper surface of the transverse moving plate is fixedly connected with a first connecting plate; according to the large tire taking device, the convenience of taking out finished products is further improved, the large tire can be taken out without contacting with external equipment, the functionality of the device is further increased, the practicability is high, additional driving is not needed, and the flexibility is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to a giant tire mold, concretely is a full steel wire engineering giant tire lower open mold. BACKGROUND

[0002] The tire for engineering machinery vehicle is generally more than 2 meters in outer diameter and is called giant engineering machinery tire, and is simply called giant tire.

[0003] The lower open mold for the giant tire in the prior art is used, and the unvulcanized rubber material is first conveyed into the mold through an extruder or a calender, then is shaped through a cooling process, and is demolded after the giant tire is shaped, but the shaped giant tire is not convenient to take out due to its large volume and large weight, and needs to be taken out from the mold by contacting external equipment, so that the utility is poor, the convenience is poor, and the flexibility is poor. UTILITY MODEL CONTENTS

[0004] In order to solve the defect that the giant tire is not convenient to take out in the prior art, the utility model provides a full steel wire engineering giant tire lower open mold.

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme:

[0006] The utility model relates to a full steel wire engineering giant tire lower open mold, including base, the surface of base is set up with mold groove, the upper surface of base is fixedly connected with gantry, the lateral plate downside of gantry is provided with upper mold, the surface of upper mold is also set up with mold groove, the opposite side surface of both sides vertical board of gantry is set up with guide groove, the inside of guide groove is provided with drive assembly, the bottom wall of lower mold groove is set up with through groove, the inside of through groove is slidably connected with lifting frame, the inside of base is set up with cavity, the inside of cavity is provided with connecting assembly, the bottom wall of cavity is slidably connected with transverse plate, the upper surface of transverse plate is fixedly connected with first connecting plate, the lower surface of lifting frame is fixedly connected with second connecting plate, and the first connecting plate and the second connecting plate are rotatably connected with lifting rod through the shaft body between the first connecting plate and the second connecting plate, the upper surface of gantry is fixedly connected with pneumatic cylinder, and the telescopic end of pneumatic cylinder is slidably connected with the lateral plate of gantry and is fixedly connected with upper mold.

[0007] As a preferred technical scheme of the utility model, the connecting assembly includes two supporting blocks, the two supporting blocks are fixedly connected to the bottom wall of the cavity, and the two supporting blocks are rotatably sleeved with a bidirectional threaded rod through bearings in the interiors of the two supporting blocks.

[0008] As a preferred technical scheme of the utility model, two horizontal moving plates are respectively threaded on two opposite threads of the bidirectional threaded rod, and the two ends of the bidirectional threaded rod are fixedly connected with the first bevel gear.

[0009] As a preferred technical scheme of the utility model, the driving assembly comprises a rotating rod, the rotating rod is rotationally connected in the interior of the guide groove, the lower end of the rotating rod rotationally penetrates into the interior of the portal frame vertical plate and is rotationally connected with the upper surface of the base, and the second bevel gear is meshingly connected with the first bevel gear.

[0010] As a preferred technical scheme of the utility model, a connecting rod is rotationally connected in the interior of the cavity, the upper end of the connecting rod rotationally penetrates into the interior of the base and is fixedly connected with the rotating rod, and a second bevel gear is fixedly sleeved on the surface of one end of the connecting rod in the interior of the cavity.

[0011] As a preferred technical scheme of the utility model, a spiral groove is formed in the surface of the rotating rod, a vertical groove is formed in the surface of the rotating rod, the vertical groove and the spiral groove are communicated, guide plates are fixedly connected on the two side surfaces of the upper die, the guide plates are movably sleeved on the outside of the rotating rod, a clamping block is fixedly connected on the inner wall of one side of the rotating rod movably sleeved on the outside of the rotating rod, and the clamping block is slidably connected with the spiral groove and the vertical groove.

[0012] The utility model discloses the beneficial effect is:

[0013] 1, the full steel wire engineering giant tire lower open mold, the process of moving on the upper die will drive the assembly to move, and the process of driving the assembly will drive the connecting assembly to move, at this time, the lifting frame will slide in the through groove, finally realizes that the finished product separates from the mold and takes out, further improve the convenience of the device when taking out the finished product, without contacting external equipment to take out the giant tire, further increase the functionality of the device, the practicability is higher, without setting additional drive, and the flexibility is higher.

[0014] 2, the full steel wire engineering giant tire lower open mold, through the cooperation of the driving assembly and the connecting assembly, the automation degree of the device is greatly improved, the operation steps are reduced, the product is automatically lifted when the upper die is driven to rise, and the lifting frame is automatically reset when descending, and the practicability is higher. DRAWINGS

[0015] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation to the utility model.

[0016] Figure 1 It is a structure schematic view of the full steel wire engineering giant tire lower open mold of the utility model,

[0017] Figure 2 is the first schematic view of sectional structure of the base of the utility model;

[0018] Figure 3 is the second schematic view of sectional structure of the base of the utility model;

[0019] Figure 4 is the schematic view of structure of the portal frame of the utility model;

[0020] Figure 5 is the schematic view of sectional structure of the guide plate of the utility model.

[0021] In the figure: 1, base; 2, die recess; 3, portal frame; 4, upper die; 5, guide slot; 6, through slot; 7, lifting frame; 8, cavity; 9, transverse moving plate; 10, first connecting plate;

[0022] 11, second connecting plate; 12, lifting rod; 13, air cylinder; 14, supporting block; 15, bidirectional threaded rod; 16, first bevel gear; 17, rotating rod; 18, helical groove; 19, vertical slot;

[0023] 20, guide plate;

[0024] 21, clamping block; 22, connecting rod; 23, second bevel gear. DETAILED DESCRIPTION

[0025] The preferred embodiments of the utility model are described below in conjunction with the drawings, and it should be understood that the preferred embodiments described here are only used to illustrate and explain the utility model, and are not used to limit the utility model.

[0026] Embodiment: as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the utility model relates to a full steel wire engineering giant tire lower open mold, including base 1, the surface of base 1 is seted up with mold recess 2, the upper surface of base 1 is fixedly connected with gantry 3, the lateral plate downside of gantry 3 is provided with upper mold 4, the surface of upper mold 4 is also seted up with mold recess 2, the opposite side surface of both sides vertical board of gantry 3 is seted up with guide groove 5, the inside of guide groove 5 is provided with drive assembly, the bottom wall of lower side mold recess 2 is seted up with through groove 6, the inside of through groove 6 is slidably connected with lifting frame 7, the inside of base 1 is seted up with cavity 8, the inside of cavity 8 is provided with connecting assembly, the bottom wall of cavity 8 is slidably connected with horizontal moving plate 9 through sliding block and sliding slot, the upper surface of horizontal moving plate 9 is fixedly connected with first connecting plate 10, the lower surface of lifting frame 7 is fixedly connected with second connecting plate 11, the first connecting plate 10 of left side horizontal moving plate 9 upper surface is located in both sides, the first connecting plate 10 of right side horizontal moving plate 9 upper surface is located in the middle, first connecting plate 10 and second connecting plate 11 are rotatably connected with lifting rod 12 through shaft body, the upper surface of gantry 3 is fixedly connected with cylinder 13, the telescopic end of cylinder 13 is slidably penetrated through the lateral plate of gantry 3 and is fixedly connected with upper mold 4, make the upper mold 4 and base 1 contact through the staff starting cylinder 13, subsequent rubber material is transported to the inside, when the product needs to be taken out after mold forming, the drive assembly is moved in the process of moving on upper mold 4 and will drive, and the connecting assembly will be moved in the process of drive assembly movement, the movement of connecting assembly will drive the movement of horizontal moving plate 9, the movement of first connecting plate 10 will be driven through the movement of horizontal moving plate 9, at this moment, because the length of lifting rod 12 is fixed, in the process of horizontal moving plate 9 movement, lifting frame 7 will be lifted up, at this moment, lifting frame 7 will slide in the inside of through groove 6, finally realizes that the product separates from the mold and takes out, through the above structure, further improve the convenience of the device when taking out the product, without contacting external equipment, the functionality of the device is further increased, the practicability is higher, without setting additional drive, the flexibility is higher.

[0027] In the above embodiment, the second connecting plate 11 provided on the lower surface of the lifting frame 7 is arranged in a staggered manner, the second connecting plates 11 on both sides and the second connecting plate 11 in the middle are not on the same axis, so that the lifting frame 7 will not tilt.

[0028] The connecting assembly includes two support blocks 14, both of which are fixedly connected to the bottom wall of the cavity 8. A double-threaded rod 15 is rotatably sleeved in the inside of the two support blocks 14 through a bearing. Both of the horizontal moving plates 9 are threadedly sleeved on opposite threads of the double-threaded rod 15. First bevel gears 16 are fixedly connected to both ends of the double-threaded rod 15. The rotation of the double-threaded rod 15 can be driven by the movement of the drive assembly, and the horizontal moving plates 9 can be moved by the rotation of the double-threaded rod 15, thereby achieving the lifting of the lifting frame 7.

[0029] The driving assembly comprises a rotating rod 17 rotatably connected inside the guide groove 5, the lower end of the rotating rod 17 rotatably penetrates into the inside of the vertical plate of the gantry 3 and is rotatably connected with the upper surface of the base 1, a connecting rod 22 is rotatably connected inside the cavity 8, the upper end of the connecting rod 22 rotatably penetrates into the inside of the base 1 and is fixedly connected with the rotating rod 17, a second bevel gear 23 is fixedly sleeved on the end surface of the connecting rod 22 inside the cavity 8, and the second bevel gear 23 is meshingly connected with the first bevel gear 16.

[0030] The surface of the rotating rod 17 is provided with a spiral groove 18, the surface of the rotating rod 17 is provided with a vertical groove 19, the vertical groove 19 is communicated with the spiral groove 18, the two side surfaces of the upper die 4 are fixedly connected with guide plates 20, the guide plates 20 are movably sleeved outside the rotating rod 17, a clamping block 21 is fixedly connected to the inner wall of one side of the guide plate 20 movably sleeved outside the rotating rod 17, and the clamping block 21 is slidably connected with the spiral groove 18 and the vertical groove 19, respectively. When the cylinder 13 drives the upper die 4 to move, the upper die 4 drives the guide plate 20 to slide inside the guide groove 5, the movement of the guide plate 20 drives the clamping block 21 to slide inside the spiral groove 18 or the vertical groove 19, the clamping block 21 drives the rotation of the rotating rod 17 when sliding inside the spiral groove 18, thereby driving the rotation of the connecting rod 22, and finally realizing the lifting of the lifting frame 7. When the clamping block 21 slides inside the vertical groove 19, the rotating rod 17 does not rotate, the cooperation of the driving assembly and the connecting assembly greatly improves the automation degree of the device, reduces the operation steps, automatically realizes the lifting of the product when the upper die 4 is driven to rise, automatically resets the lifting frame 7 when it is lowered, and has high practicability.

[0031] In the above embodiment, the number of turns of the spiral groove 18 is sufficient to make the lifting frame 7 lifted out of the inside of the die groove 2 when it rotates.

[0032] When working, the staff starts the cylinder 13 to make the upper die 4 contact with the base 1, and then the rubber material is transported into the inside. When the product needs to be taken out after the mold is formed, the driving assembly is moved in the moving process of the upper die 4, and the connecting assembly is moved in the moving process of the driving assembly. The movement of the connecting assembly drives the movement of the transverse plate 9, and the movement of the transverse plate 9 drives the movement of the first connecting plate 10. At this time, since the length of the lifting rod 12 is fixed, the lifting frame 7 is lifted upward in the moving process of the transverse plate 9. At this time, the lifting frame 7 slides inside the through groove 6, and finally realizes that the product is separated from the mold and taken out.

[0033] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A full steel wire engineering giant under open mold comprising a base (1), characterized in that, The surface of the base (1) is provided with a mold groove (2), the upper surface of the base (1) is fixedly connected with a gantry (3), the lower side of the horizontal plate of the gantry (3) is provided with an upper mold (4), the surface of the upper mold (4) is also provided with a mold groove (2), the opposite side surfaces of the two side plates of the gantry (3) are both provided with a guide groove (5), the inside of the guide groove (5) is provided with a driving assembly, the bottom wall of the lower mold groove (2) is provided with a through groove (6), the inside of the through groove (6) is slidably connected with a lifting frame (7), the inside of the base (1) is provided with a cavity (8), the inside of the cavity (8) is provided with a connecting assembly, the bottom wall of the cavity (8) is slidably connected with a transverse plate (9), the upper surface of the transverse plate (9) is fixedly connected with a first connecting plate (10), the lower surface of the lifting frame (7) is fixedly connected with a second connecting plate (11), the first connecting plate (10) and the second connecting plate (11) are rotatably connected with a lifting rod (12) through a shaft body, the upper surface of the gantry (3) is fixedly connected with a pneumatic cylinder (13), the telescopic end of the pneumatic cylinder (13) slidably penetrates through the horizontal plate of the gantry (3) and is fixedly connected with the upper mold (4).

2. A full wire engineering jumbo down- opened mold according to claim 1, characterized in that, The connecting assembly comprises two supporting blocks (14), the two supporting blocks (14) are both fixedly connected on the bottom wall of the cavity (8), and the inside of the two supporting blocks (14) is rotatably sleeved with a bidirectional threaded rod (15) through a bearing.

3. A full wire engineering jumbo down- opened mold according to claim 2, characterized in that, The two transverse plates (9) are threadedly sleeved at opposite threads of two sections of the bidirectional threaded rod (15) respectively, and the two ends of the bidirectional threaded rod (15) are both fixedly connected with first bevel gears (16).

4. A full wire engineering jumbo down- opened mold according to claim 1, characterized in that, The driving assembly comprises a rotating rod (17), the rotating rod (17) is rotatably connected in the inside of the guide groove (5), and the lower end of the rotating rod (17) rotatably penetrates into the inside of the vertical plate of the gantry (3) and is rotatably connected with the upper surface of the base (1).

5. A full wire engineering jumbo down- opened mold according to claim 4, characterized in that, The inside of the cavity (8) is rotatably connected with a connecting rod (22), the upper end of the connecting rod (22) rotatably penetrates into the inside of the base (1) and is fixedly connected with the rotating rod (17), and the surface of one end of the connecting rod (22) in the inside of the cavity (8) is fixedly sleeved with a second bevel gear (23).

6. A full wire engineering jumbo down- opened mold according to claim 5, characterized in that, The second bevel gear (23) is meshedly connected with the first bevel gear (16).

7. A full wire engineering jumbo down- opened mold according to claim 5, characterized in that, The surface of the rotating rod (17) is provided with a spiral groove (18), the surface of the rotating rod (17) is provided with a vertical groove (19), the vertical groove (19) and the spiral groove (18) are communicated, the two side surfaces of the upper mold (4) are both fixedly connected with guide plates (20), and the guide plates (20) are movably sleeved outside the rotating rod (17).

8. A full wire engineering jumbo down- opened mold according to claim 7, characterized in that, The side inner wall, on which the guide plate (20) is movably sleeved outside the rotating rod (17), is fixedly connected with clamping blocks (21), and the clamping blocks (21) are slidably connected with the spiral groove (18) and the vertical groove (19) respectively.

Images