CN220146755U - Tire carcass shaping frock - Google Patents

Abstract

The utility model discloses a tire carcass forming tool which comprises a forming die arranged at the upper end of a base, and further comprises a connecting shaft, wherein symmetrically arranged vulcanizing mechanisms and blanking mechanisms are fixedly connected to the outer sides of the connecting shaft, guide rods are fixedly connected to the two sides of the upper end of the base, fixed blocks are fixedly connected to the outer sides of the guide rods close to the bottom of the guide rods, hydraulic cylinders are fixedly connected to the bottoms of the fixed blocks, a power end of each hydraulic cylinder is fixedly connected with a hydraulic push rod after movably penetrating through the corresponding fixed block, the upper ends of the hydraulic push rods are fixedly connected with connecting blocks, the connecting shaft is rotatably arranged between the two groups of connecting blocks, a rotating mechanism for driving the connecting shaft to rotate is arranged on the outer sides of one group of connecting blocks, and a limiting mechanism for limiting and fixing the connecting shaft is arranged on the outer sides of the other group of connecting blocks. The utility model has reasonable overall structural layout and arrangement, is very convenient to use, can not cause mutual interference to the structure during production, is beneficial to the normal running of tire molding production, and has obvious practical effect improvement.

Description

Tire carcass shaping frock

Technical Field

The utility model relates to the field of tire production, in particular to a tire carcass forming tool.

Background

The tire carcass is also known as a casing. Generally refers to the force-bearing structure of a pneumatic tire made up of one or more plies integral with the beads. The cord fabric makes the carcass and the whole outer tire have necessary strength. The cloth layer adhesive enables cloth layers to be tightly combined together, so that friction between the cords is prevented; buffering the impact transmitted to the curtain cloth; bearing the shear stresses generated in the tires during starting, braking and rolling of the automobile. The carcass functions to provide the tire with sufficient strength to withstand the load and vibration and to maintain the tire at a certain outer rim size.

In the production process of the tire, the green tire of the semi-finished product can be vulcanized by a vulcanizing machine to produce the molded tire. In the forming process, a special clamp is required to be arranged on the outer side of the vulcanizing mechanism to take down the formed tire, so that the structural arrangement on the outer side of the forming tool is compact slightly during design, interference is easily caused during use, the normal operation of forming operation is affected, and the whole practicability is to be questionable.

Disclosure of Invention

The utility model solves the problems in the background technology by designing the tire carcass shaping tool, and provides the following technical scheme:

tire matrix shaping frock, including setting up in the forming die of base upper end, still include the connecting axle, the vulcanization mechanism, the unloading mechanism that the connecting axle outside fixedly connected with symmetry set up, base upper end both sides fixedly connected with guide bar, the outside fixedly connected with fixed block that the guide bar is close to the bottom, fixed block bottom fixedly connected with pneumatic cylinder, and the movable fixed block back fixedly connected with hydraulic push rod that runs through of pneumatic cylinder power end, and hydraulic push rod upper end fixedly connected with connecting block, the connecting axle rotates to set up between two sets of connecting blocks, and the connecting axle pivoted slewing mechanism is provided with in the connecting block outside in one set, and the other connecting block outside is provided with spacing fixed stop gear to the connecting axle.

Preferably, the rotating mechanism comprises a motor fixedly connected to the upper end of the connecting block, a driving wheel is fixedly connected to the power end of the motor, and a driven wheel meshed with the driving wheel is fixedly sleeved on the outer side of the connecting shaft.

Preferably, the motor is a servo motor.

Preferably, the limiting mechanism comprises a fixed sleeve fixedly connected to the upper end of the other group of connecting blocks, a threaded pin is transversely movably inserted in the fixed sleeve, a limiting disc is fixedly sleeved on the outer side of the connecting shaft, and two groups of symmetrical limiting holes are penetrated and arranged on the outer side of the limiting disc to be in inserted fit with the threaded pin.

Preferably, the outer side of the fixed sleeve is rotatably connected with an adjusting sleeve through a bearing, and the adjusting sleeve is sleeved on the outer side of the threaded pin through threads.

Preferably, a limiting groove is transversely formed in the outer side of the threaded pin, and a limiting block which is in limiting sliding with the limiting groove is fixedly connected to the inner wall of the fixing sleeve.

Preferably, a switch group is fixedly connected to the outer side of the base, and the switch group comprises a switch electrically connected with the motor and the hydraulic cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the vulcanizing mechanism and the blanking mechanism for forming the existing tire body are integrated and symmetrically installed through the connecting shaft, when the tire body forming device is used, the vulcanizing mechanism and the blanking mechanism are rotationally adjusted through the rotating mechanism to realize switching use, and the outer limiting mechanism is matched to fix the vulcanizing mechanism and the blanking mechanism after the switching, so that the relative stability of the tire body during production and blanking is ensured, the normal operation of the tire body forming tool is facilitated, the integral structural layout is reasonable, the use is very convenient, the mutual interference to the structure during production is avoided, the normal operation of the tire forming production is facilitated, the practical effect is obviously improved, and the tire body forming device is worthy of popularization and use in the existing market.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the present utility model at A;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at B.

In the figure: the device comprises a 1-base, a 2-switch group, a 3-forming die, a 4-vulcanizing mechanism, a 5-blanking mechanism, a 6-connecting shaft, a 7-guide rod, an 8-fixed block, a 9-hydraulic cylinder, a 10-hydraulic push rod, an 11-connecting block, a 12-rotating mechanism, a 1201-motor, a 1202-driving wheel, a 1203-driven wheel, a 13-limiting mechanism, a 1301-fixed sleeve, a 1302-threaded pin, a 1303-fixed disc, a 1304-limiting hole and a 1305-adjusting sleeve.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like 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 will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, the tire carcass shaping frock, including setting up in the shaping mould 3 of base 1 upper end, still include connecting axle 6, the vulcanization mechanism 4 that connecting axle 6 outside fixedly connected with symmetry set up, unloading mechanism 5, base 1 upper end both sides fixedly connected with guide bar 7, the outside fixedly connected with fixed block 8 that guide bar 7 is close to the bottom, fixed block 8 bottom fixedly connected with pneumatic cylinder 9, and the movable fixed block 8 back fixedly connected with hydraulic push rod 10 of power end activity of pneumatic cylinder 9, and hydraulic push rod 10 upper end fixedly connected with connecting block 11, connecting axle 6 rotates and sets up between two sets of connecting blocks 11, the outside of a set of connecting block 11 is provided with the rotary mechanism 12 that drives connecting axle 6 pivoted, the outside of another set of connecting block 11 is provided with spacing mechanism 13 that carries out spacing fixed to connecting axle 6. Through above-mentioned to the vulcanization mechanism 4 among the tire matrix shaping frock, unloading mechanism 5 layout design again, and then convenient to carry out the quick switch and spacing to the two when using, also can not exist mutual interference when can satisfying shaping production, be favorable to the normal clear of tire matrix shaping production.

The rotating mechanism 12 comprises a motor 1201 fixedly connected to the upper end of the connecting block 11, a driving wheel 1202 is fixedly connected to the power end of the motor 1201, a driven wheel 1203 which is meshed with the driving wheel 1202 is fixedly sleeved on the outer side of the connecting shaft 6, and the motor 1201 is a servo motor. The stop gear 13 includes fixed cover 1301 of fixed connection in another group connecting block 11 upper end, transversely movable grafting has the threaded pin 1302 in the fixed cover 1301, and the fixed cover in connecting axle 6 outside is equipped with spacing dish 1303, and the spacing dish 1303 outside runs through and is provided with two sets of symmetry spacing holes 1304 and threaded pin 1302 grafting cooperation, and the fixed cover 1301 outside is connected with the adjustment sleeve 1305 through the bearing rotation, and the outside of threaded pin 1302 is located to the adjustment sleeve 1305 thread bush, and the threaded pin 1302 outside transversely is provided with the spacing groove, and fixed cover 1301 inner wall fixedly connected with and spacing gliding stopper of spacing groove. The outer side of the base 1 is fixedly connected with a switch group 2, and the switch group 2 comprises a switch electrically connected with a motor 1201 and a hydraulic cylinder 9.

Based on the connecting structure, when the utility model is used, a worker places a green tire in the vulcanizing mechanism 4 in advance, then starts the hydraulic cylinder 9 through a switch in the switch group 2, the hydraulic push rod 10 at the driving power end of the hydraulic cylinder 9 drives the fixed block 8 at the upper end and the connecting shaft 6 between the fixed block 8 to move up and down, and the vulcanizing mechanism 4 at the bottom of the connecting shaft 6 moves down along with the driving of the hydraulic cylinder 9 and is butted in the forming die 3 at the upper end of the base 1 to form a tire body of the tire. After the forming is completed, the hydraulic cylinder 9 drives the hydraulic push rod 10 to move upwards so as to release the butt joint of the vulcanizing mechanism 4 and the forming die 3, at the moment, the adjusting sleeve 1305 is rotated and the threaded pin 1302 inserted into the fixing sleeve 1301 is driven by threads, under the limiting sliding of the limiting groove at the outer side of the threaded pin 1302 and the limiting block in the fixing sleeve 1301, the threaded pin 1302 slides and is separated from the limiting hole 1304 in the fixing disc 1303 at the outer side of the connecting shaft 6, at the moment, the motor 1201 is started by the switch in the switch group 2 and the driving wheel 1202 at the power end is driven to rotate, the driving wheel 1202 is meshed with the driven wheel 1203 at the outer side of the connecting shaft 6 so as to drive the connecting shaft 6 to synchronously rotate, the vulcanizing mechanism 6 and the blanking mechanism 5 at the outer side of the connecting shaft 6 are turned upside down and switched, at the moment, and the reversing adjusting sleeve 1305 drives the threaded pin 1302 to butt joint with the other group of limiting holes 1304 at the outer side of the fixing disc 1303, and the adjustment limiting of the connecting shaft 6 is completed. At this time, the hydraulic cylinder 9 can adjust the hydraulic push rod 10 to move and drive the blanking mechanism 5 to descend so as to take out the formed tire body in the forming die 3, thereby completing the production of forming the tire body.

In the description of the present utility model, it should be understood that the terms "orientation" or "positional relationship" are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the utility model.

Claims (7)

1. Tire matrix shaping frock, including setting up in forming die (3) of base (1) upper end, still include connecting axle (6), vulcanization mechanism (4), unloading mechanism (5) that connecting axle (6) outside fixedly connected with symmetry set up, a serial communication port, base (1) upper end both sides fixedly connected with guide bar (7), outside fixedly connected with fixed block (8) that guide bar (7) are close to the bottom, fixed block (8) bottom fixedly connected with pneumatic cylinder (9), and fixedly connected with hydraulic push rod (10) behind pneumatic cylinder (9) power end activity run through fixed block (8), and hydraulic push rod (10) upper end fixedly connected with connecting block (11), connecting axle (6) rotate and set up between two sets of connecting blocks (11), and the outside of a set of connecting block (11) is provided with actuating mechanism (12) that drive connecting axle (6) pivoted, and the outside of another connecting block (11) is provided with spacing mechanism (13) that carries out spacing fixedly to connecting axle (6).

2. Tyre carcass building tooling according to claim 1, characterized in that the rotating mechanism (12) comprises a motor (1201) fixedly connected to the upper end of the connecting block (11), the power end of the motor (1201) is fixedly connected with a driving wheel (1202), and a driven wheel (1203) which is meshed with the driving wheel (1202) is fixedly sleeved outside the connecting shaft (6).

3. Tyre carcass building tooling according to claim 2, wherein the motor (1201) is a servo motor.

4. A tyre carcass building tooling according to claim 3, wherein the limit mechanism (13) comprises a fixed sleeve (1301) fixedly connected to the upper end of the other group of connecting blocks (11), a threaded pin (1302) is movably inserted in the fixed sleeve (1301) in a transverse direction, a limit disc (1303) is fixedly sleeved on the outer side of the connecting shaft (6), and two symmetrical limit holes (1304) are arranged on the outer side of the limit disc (1303) in a penetrating manner and are matched with the threaded pin (1302) in a plugging manner.

5. The tire carcass building tool according to claim 4, wherein an adjusting sleeve (1305) is rotatably connected to the outer side of the fixing sleeve (1301) through a bearing, and the adjusting sleeve (1305) is threadedly sleeved on the outer side of the threaded pin (1302).

6. The tire carcass shaping tool according to claim 5, wherein a limit groove is transversely formed on the outer side of the threaded pin (1302), and a limit block which is in limit sliding with the limit groove is fixedly connected to the inner wall of the fixing sleeve (1301).

7. Tyre carcass building tooling according to claim 6, characterized in that the outer side of the base (1) is fixedly connected with a switch group (2), and the switch group (2) comprises a switch electrically connected with the motor (1201) and the hydraulic cylinder (9).