CN219600133U - Separated tyre mould - Google Patents

Abstract

The utility model relates to the technical field of dies, in particular to a separated tire die, which comprises a lower die, wherein the upper surface of the lower die is provided with a thread groove, the inner wall of the thread groove on the lower die is in threaded connection with a sealing cover, the upper surface of the lower die is provided with an upper die, the outer wall of the sealing cover is provided with a guide structure, the guide structure comprises a fixing ring, the fixing ring is fixedly connected with the outer wall of the sealing cover, the vertical section of the fixing ring is in a T shape, the arc surface of the fixing ring is slidingly connected with four clamping plates, the outer wall of each clamping plate is fixedly connected with a square plate, the lower surface of each square plate is fixedly connected with a cutting rod, the positions of the lower die corresponding to the four cutting rods are fixedly connected with a strip-shaped plate, and the upper end of each strip-shaped plate is fixedly connected with a round tube. The utility model solves the problem that the cover body for sealing is difficult to align with the annular slot, so that the cover body is inconvenient to screw into the inner wall of the annular slot for fixing.

Description

Separated tyre mould

Technical Field

The utility model relates to the technical field of dies, in particular to a separated tire die.

Background

The mold is a shaping tool capable of processing a workpiece into a specific shape, and when the tire is manufactured, the mold is also used for carrying out primary processing on the shape of the tire, and a specific anti-skid pattern is generated on the outer surface of the tire.

The prior art is such as the utility model of publication number CN217196447U, and this patent discloses vacuum tire mould, concretely relates to tire mould technical field, including first mould and second mould, first mould is established in the second mould top, first mould and second mould all offer the cavity in one side that is close to each other, the second mould top is equipped with a plurality of decorative pattern blocks, and the gas pocket has all been offered to every decorative pattern block inboard, the fixed air cock that is equipped with in gas pocket inside, the intercommunication has the trachea between a plurality of air taps. According to the utility model, the first die, the pattern block and the second die are firstly installed, then the cover body is screwed into the annular slot, so that the cover body and the second die are firmly connected together, then water or lubricating oil is added into the annular groove, the sealing effect is achieved between the cover body and the annular slot by using the water or the lubricating oil, the whole cover body is kept sealed, and finally the air in the cavity is pumped out by using the vacuum pump, so that the vacuum state is formed in the cavity, and the tire processing effect is improved.

The inventor found that in the course of working a tire using a mold, there is a problem in that it is difficult to observe the position of the annular slot because the threaded annular slot is opened in the second mold, and thus it is difficult to align the cap for sealing with the annular slot, and it is inconvenient to screw the cap into the inner wall of the annular slot for fixing.

Disclosure of Invention

The utility model aims to solve the defect that in the prior art, a cover body for sealing is difficult to align with an annular slot, so that the cover body is inconvenient to screw into the inner wall of the annular slot for fixing, and provides a separated tire mold.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a disconnect-type tire mold, includes the bed die, the thread groove has been seted up to the upper surface of bed die, the inner wall threaded connection of thread groove has the sealed cowling on the bed die, the last surface mounting of bed die has the mould, the outer wall of sealed cowling is equipped with guide structure, guide structure includes solid fixed ring, gu fixed ring and the outer wall fixed connection of sealed cowling, gu fixed ring's vertical cross-section is "T" shape, gu fixed ring's circular arc face sliding connection has four cardboard, the outer wall fixedly connected with square board of cardboard, the lower surface fixedly connected with inserted bar of square board, the equal fixedly connected with strip shaped plate in position of bed die for four inserted bars, the upper end fixedly connected with pipe of strip shaped plate, pipe sliding sleeve is at the circular arc face of inserted bar, the upper end intercommunication of pipe just is fixed with the guide tube, the vertical cross-section of guide tube is trapezoidal.

The effects achieved by the components are as follows: through setting up guide structure, reach and to guide the slip path of sealed cowling in vertical orientation to the convenience aligns sealed cowling and thread groove, and then further facilitate the effect that uses the mould to process the tire.

Preferably, the lower end of the plunger rod is fixedly connected with a cone block, and the diameter of the cone block is smaller than that of the round tube.

The effects achieved by the components are as follows: because the lower extreme of awl piece self is sharp thorn form to and the diameter of awl piece is less than the diameter of pipe, consequently the awl piece can insert the inner wall of pipe fast, thereby makes things convenient for the inserted link to insert the inner wall of pipe.

Preferably, the upper surfaces of the four square plates are fixedly connected with connecting rings, and the cross sections of the connecting rings are circular.

The effects achieved by the components are as follows: the connecting ring reaches the position limiting four square plates, so that the position among the four inserted bars is kept relatively fixed.

Preferably, the lower surface of bed die is equipped with bearing structure, bearing structure includes four mounting panels, mounting panel and bed die fixed connection, the vertical screw thread in surface of mounting panel is inserted and is equipped with the screw rod, the lower extreme of screw rod rotates and is connected with the backup pad, four grooves of stepping down have been seted up to the lower surface of bed die, the inner wall and the backup pad sliding connection in groove of stepping down on the bed die.

The effects achieved by the components are as follows: through setting up bearing structure, reach can make things convenient for the staff to carry the bed die to prevent as far as possible that the bed die from pressing the staff's hand, the effect of security when having improved the transport bed die.

Preferably, the upper end of the screw rod is fixedly connected with a handle, and the cross section of the handle is X-shaped.

The effects achieved by the components are as follows: the handle rotates to drive the screw rod to rotate, and the handle achieves the effect of conveniently rotating the screw rod.

Preferably, the upper surface of backup pad rotates and is connected with two swivel plates, two swivel plates are close to one another one side rotation is connected with the limiting plate, the limiting plate rotates with the inner wall top of the groove of stepping down on the bed die and is connected.

The effects achieved by the components are as follows: the lower die moves and can drive the limiting plate to rotate, the limiting plate rotates and can drive the two rotating plates to rotate, and at the moment, the limiting plate and the rotating plates achieve the effect of preventing the supporting plate from following the screw rod to the greatest extent.

To sum up:

according to the utility model, the upper die and the lower die are fastened by means of the bolts, after the processing is finished, the upper die and the lower die can be separated by unscrewing the bolts, then the processed tire can be taken out, when the sealing cover is required to be used, the connecting ring limits the positions of the four square plates, so that the positions among the four inserting rods keep relatively fixed, the sealing cover is moved, the fixed ring can drive the sliding plate to move by means of the sealing cover, the square plates can drive the cone blocks at the lower ends of the inserting rods to slide along the inner wall of the guide pipe by means of the sliding plate, at the moment, the guide pipe with the trapezoid vertical section can guide the sliding path of the cone blocks, and the diameter of the cone blocks is smaller than that of the circular pipe, so that the cone blocks can be quickly inserted into the inner wall of the circular pipe, and then the circular pipe can guide the sliding path of the inserting rods, so that the sliding path of the sealing cover can be guided, the lower ends of the sealing cover can be aligned with the thread grooves, then the sealing cover can be rotated by means of the sliding plate, the cone blocks at the lower ends of the sealing cover can be fixed along the inner wall of the thread grooves, the sealing cover can be conveniently processed along the guide grooves, and the sealing cover can be fixed along the inner wall of the guide grooves by the guide grooves, and the sealing cover can be conveniently processed.

According to the utility model, when the lower die is required to be carried, the handle is rotated to drive the screw rod to rotate, when the supporting plate abuts against the surface of the workbench, the screw rod is driven to move upwards by continuing to rotate the handle, the mounting plate moves to enable the lower die to synchronously move and keep a certain distance with the workbench, in the process, the lower die drives the limiting plate to rotate, the limiting plate rotates to drive the two rotating plates to rotate, at the moment, the limiting plate and the rotating plates achieve the effect of preventing the supporting plate from rotating along with the screw rod as much as possible, after the lower die moves to a proper position, the lower die can be carried by placing the hand on the lower surface of the lower die, after the lower die is carried to a proper position, the supporting plate can support the screw rod and further support the lower die, the condition that the lower die is pressed to hurt the hand of a worker is prevented as much as possible, then the handle is rotated in the opposite direction, the supporting plate slides in the inner wall of the giving way, and through the supporting structure, the lower die is conveniently carried by the worker, the hand of the worker is prevented from being pressed to the lower die, and the effect of improving the safety when the lower die is carried.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of another angle of the present utility model;

FIG. 3 is a schematic cross-sectional view of FIG. 1 according to the present utility model;

FIG. 4 is a schematic view of the structure of the connecting ring of the present utility model;

fig. 5 is a schematic view of a partial structure of the support structure of the present utility model.

Legend description: 1. a lower die; 2. a thread groove; 3. a sealing cover; 4. an upper die; 5. a guide structure; 51. a fixing ring; 52. a clamping plate; 53. a square plate; 54. a rod; 55. a strip-shaped plate; 56. a round tube; 57. a guide tube; 58. a cone block; 59. a connecting ring; 6. a support structure; 61. a relief groove; 62. a mounting plate; 63. a screw; 64. a support plate; 65. a handle; 66. a rotating plate; 67. and a limiting plate.

Detailed Description

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a disconnect-type tire mould, includes bed die 1, and thread groove 2 has been seted up to bed die 1's upper surface, and the inner wall threaded connection of thread groove 2 has sealed cowling 3 on bed die 1, and bed die 1's upper surface mounting has mould 4, and sealed cowling 3's outer wall is equipped with guide structure 5, through setting up guide structure 5, reaches can guide sealed cowling 3 in the ascending sliding path of vertical direction to the convenience aligns sealed cowling 3 and thread groove 2, and then further facilitates the effect that uses the mould to process the tire. The lower surface of bed die 1 is equipped with bearing structure 6, through setting up bearing structure 6, reaches and can make things convenient for the staff to carry bed die 1 to prevent as far as possible that bed die 1 from pressing the staff's hand, the effect of security when having improved transport bed die 1.

The specific arrangement and function of the guide structure 5 and the support structure 6 will be described in detail below.

Referring to fig. 2 and 3 and fig. 4, in this embodiment: the guide structure 5 comprises a fixed ring 51, the fixed ring 51 is fixedly connected with the outer wall of the sealing cover 3, the vertical section of the fixed ring 51 is in a T shape, four clamping plates 52 are slidably connected with the arc surface of the fixed ring 51, square plates 53 are fixedly connected with the outer wall of each clamping plate 52, inserting rods 54 are fixedly connected with the lower surface of each square plate 53, strip-shaped plates 55 are fixedly connected with the positions of the lower die 1 corresponding to the four inserting rods 54, round tubes 56 are fixedly connected with the upper ends of the strip-shaped plates 55, the round tubes 56 are slidably sleeved on the arc surfaces of the inserting rods 54, guide tubes 57 are communicated with the upper ends of the round tubes 56, and the vertical section of each guide tube 57 is trapezoid. The lower extreme fixedly connected with awl piece 58 of inserted link 54, the diameter of awl piece 58 is less than the diameter of pipe 56, because awl piece 58 self lower extreme is sharp thorn form to and the diameter of awl piece 58 is less than the diameter of pipe 56, consequently the inner wall of pipe 56 can be inserted fast to awl piece 58, thereby the inner wall of pipe 56 is inserted to convenient inserted link 54. The upper surfaces of the four square plates 53 are fixedly connected with connecting rings 59, the cross sections of the connecting rings 59 are circular, and the connecting rings 59 limit the positions of the four square plates 53, so that the positions among the four inserted bars 54 are kept relatively fixed.

Referring to fig. 2 and 5, specifically, the support structure 6 includes four mounting plates 62, the mounting plates 62 are fixedly connected with the lower mold 1, a screw 63 is inserted in a vertical thread on the surface of the mounting plates 62, a support plate 64 is rotatably connected to the lower end of the screw 63, four abdication grooves 61 are formed in the lower surface of the lower mold 1, and the inner walls of the abdication grooves 61 on the lower mold 1 are slidably connected with the support plate 64. The upper end fixedly connected with handle 65 of screw 63, the cross-section of handle 65 is "X" shape, and handle 65 rotates and can drive screw 63 rotation, and handle 65 reaches the effect of convenient rotation screw 63. The upper surface rotation of backup pad 64 is connected with two swivel plates 66, and one side that two swivel plates 66 are close to each other rotates and is connected with limiting plate 67, and limiting plate 67 rotates with the inner wall top of the groove 61 of stepping down on the bed die 1 to be connected, and bed die 1 removes and can drive limiting plate 67 rotation, and limiting plate 67 rotates and can drive two swivel plates 66 rotation, and limiting plate 67 and swivel plate 66 reach the effect that prevents backup pad 64 follow screw 63 pivoted as far as possible this moment.

The working principle is that the upper die 4 and the lower die 1 are fastened by means of bolts, after the processing is finished, the upper die 4 and the lower die 1 can be separated by unscrewing the bolts, then the processed tire can be taken out, when the sealing cover 3 is required to be used, the connecting ring 59 reaches the position of limiting the four square plates 53, the positions among the four inserting rods 54 keep relatively fixed effect, the sealing cover 3 is moved, the fixed ring 51 moves by means of the sealing cover 3 to drive the sliding plate to move, the square plates 53 move by means of the sliding plate to drive the cone blocks 58 at the lower ends of the inserting rods 54 to slide along the inner wall of the guide pipes, at the moment, the guide pipes with the vertical sections in the trapezoid shape can guide the sliding paths of the cone blocks 58, and because the lower ends of the cone blocks 58 are in the shape of sharp thorns, and the diameter of the cone blocks 58 is smaller than that of the round pipes 56, the cone blocks 58 can be quickly inserted into the inner wall of the round pipes 56, so that the sliding paths of the inserting rods 54 can be guided by the connecting rings 56, the sliding paths of the inserting rods 54 can guide the sliding paths of the sealing cover 3, the lower ends of the sealing cover 3 can be aligned with the lower ends of the sealing cover 3 by means of the sliding plates, the sealing cover 2 can be aligned with the inner walls of the sealing cover 3, and then the sealing cover 2 can be fixed by means of the thread, and the clamping plate can be screwed into the sealing cover 2 by fixing by the thread.

When the lower die 1 needs to be carried, the handle 65 is rotated, the handle 65 rotates to drive the screw 63 to rotate, when the supporting plate 64 abuts against the surface of the workbench, the handle 65 is continuously rotated to enable the screw 63 to drive the mounting plate 62 to move upwards by means of threads, the mounting plate 62 moves to enable the lower die 1 to synchronously move and keep a certain distance with the workbench, in the process, the lower die 1 can drive the limiting plate 67 to rotate, the limiting plate 67 rotates to drive the two rotating plates 66 to rotate, at the moment, the limiting plate 67 and the rotating plate 66 achieve the effect of preventing the supporting plate 64 from following the rotation of the screw 63 as much as possible, after the lower die 1 moves to a proper position, the lower die 1 can be carried by the hand on the lower surface of the lower die 1, after the lower die 1 is carried to a proper position, the supporting plate 64 can support the screw 63 and further support the lower die 1, the situation that the lower die 1 is hurts the hands of workers is prevented as much as possible, and then the handle 65 is rotated in the opposite direction, and the supporting plate 64 is enabled to slide into the inner wall of the position groove 61 again.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims (6)

1. Separated tire mould, including bed die (1), its characterized in that: the utility model provides a seal cover for a pipe, including seal cover (3), seal cover (5) are equipped with, seal cover (3) are equipped with in the upper surface of lower mould (1), screw thread groove (2) are offered to the upper surface of lower mould (1), screw thread groove (2) are gone up in the upper surface of lower mould (1), upper surface mounting of lower mould (1) has last mould (4), the outer wall of seal cover (3) is equipped with guide structure (5), guide structure (5) include solid fixed ring (51), gu fixed ring (51) and seal cover (3)'s outer wall fixed connection, gu fixed ring (51) vertical cross-section is "T" shape, gu fixed ring (51)'s circular arc face sliding connection has four cardboard (52), cardboard (52) outer wall fixed connection square plate (53), square plate (53)'s lower surface fixedly connected with inserted bar (54), the equal fixedly connected with strip shaped plate (55) in position of lower mould (1) for four inserted bar (54), fixed connection has pipe (56) in the upper end of strip shaped plate (55), pipe (56) sliding sleeve is at the face of inserted bar (54), the circular arc (57) and the guide pipe (57) is fixed cross-section.

2. The split tire mold of claim 1, wherein: the lower end of the inserted link (54) is fixedly connected with a cone block (58), and the diameter of the cone block (58) is smaller than that of the round pipe (56).

3. The split tire mold of claim 1, wherein: the upper surfaces of the four square plates (53) are fixedly connected with connecting rings (59), and the cross sections of the connecting rings (59) are circular.

4. The split tire mold of claim 1, wherein: the lower surface of bed die (1) is equipped with bearing structure (6), bearing structure (6) are including four mounting panel (62), mounting panel (62) and bed die (1) fixed connection, screw rod (63) have been inserted to the vertical screw thread in surface of mounting panel (62), the lower extreme rotation of screw rod (63) is connected with backup pad (64), four groove (61) of stepping down have been seted up to the lower surface of bed die (1), the inner wall and backup pad (64) sliding connection of groove (61) of stepping down on bed die (1).

5. The split tire mold of claim 4, wherein: the upper end of the screw rod (63) is fixedly connected with a handle (65), and the cross section of the handle (65) is X-shaped.

6. The split tire mold of claim 4, wherein: the upper surface of backup pad (64) rotates and is connected with two swivel plates (66), two swivel plates (66) are close to one side rotation each other and are connected with limiting plate (67), limiting plate (67) are connected with the inner wall top rotation of groove (61) of stepping down on bed die (1).