CN216180805U

CN216180805U - Cutter for producing and processing rubber tires

Info

Publication number: CN216180805U
Application number: CN202122901274.6U
Authority: CN
Inventors: 许国强
Original assignee: Yutian Yaxin Machinery Co ltd
Current assignee: Yutian Yaxin Machinery Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-05
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a gram piece cutter for producing and processing rubber tires, which comprises a cutter frame, wherein the top end of the cutter frame penetrates through the bottom end and is provided with a cutting cavity, the top end of the cutter frame is provided with two sliding grooves, two inner cavity walls of the cutting cavity are both provided with accommodating grooves, a cutting mechanism is slidably arranged in the cutting cavity and comprises two vertical rods which are arranged in parallel, the two vertical rods are respectively and slidably arranged in the corresponding sliding grooves, a cutting cutter is fixedly connected between the two vertical rods, the cutter which can slide transversely is slidably arranged on the cutter frame, when the arc-shaped cutter vertically extends into a rubber tire, the cutter can be synchronously driven to extend into the rubber tire, the gram piece of the rubber tire can be conveniently finished by transversely pulling the cutter, the operating efficiency is improved, the accommodating grooves are arranged in the cutter frame, when the arc-shaped cutter is vertically inserted into the rubber tire, the cutter cannot be damaged and broken, the cutting blade is protected, and therefore the operation efficiency is further improved.

Description

Cutter for producing and processing rubber tires

Technical Field

The utility model belongs to the technical field of rubber tire production and processing, and particularly relates to a block cutter for rubber tire production and processing.

Background

The production and processing process of the rubber tire involves the gram block treatment of the tire, so that a gram block cutter is required to be used, the traditional gram block cutter is designed in a split mode, and the problem of low operation efficiency caused by complicated operation steps due to the separation of vertical cutting and transverse cutting operations is solved;

therefore, a cutting tool for producing and processing rubber tires is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sinker cutter for producing and processing rubber tires, which solves the problem of low operation efficiency in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a be used for rubber tire production and processing gram piece sword, includes the knife rest, the top of knife rest runs through the bottom and has seted up the mouth of cutting, the twice spout has been seted up on the top of knife rest, cut the double-phase in mouth all seted up the groove of accomodating to the inner chamber wall, incision intracavity slidable mounting has the mechanism of cutting, it includes two montants that set up side by side, two to cut the mechanism the montant is slidable mounting respectively in the spout that corresponds, two fixedly connected with cuts the sword between the montant, it sets up in the below of knife rest, two to cut the top of montant and run through respectively and extend the spout that corresponds, and perpendicular fixedly connected with horizontal pole between the two.

As a preferred technical scheme of the utility model, the other two opposite inner cavity walls of the incision cavity are fixedly provided with arc-shaped cutters, and the two arc-shaped cutters are consistent in specification and symmetrically distributed.

As a preferable technical scheme of the utility model, two mounting blocks are fixedly mounted on two side edges of the knife rest, and through holes are formed in the top ends of the four mounting blocks through the bottom ends.

As a preferable technical scheme of the utility model, the outer rod wall of the cross rod is sleeved with a fixed ring, and the outer ring wall of the fixed ring is rotatably sleeved with a rotating ring.

As a preferable technical scheme of the utility model, the outer ring wall of the rotating ring is vertically and fixedly connected with a connecting shaft, and the other end of the connecting shaft is vertically and fixedly provided with a connecting ring.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a block cutter for producing and processing rubber tires, which has the characteristic of low operation efficiency, and specifically comprises the following components:

firstly, the cutting knife capable of sliding transversely is slidably mounted on the knife rest, when the arc-shaped cutting knife vertically extends into the rubber tire, the cutting knife can be synchronously driven to extend into the rubber tire, and then the cutting knife can be pulled transversely to conveniently complete the cutting of the rubber tire, so that the operation efficiency is improved;

the second, this be used for rubber tyre production and processing gram piece sword is equipped with in the knife rest and accomodates the groove for accomodate cutting blade, when the arc cutter is vertical to insert to rubber tyre, can not make and cut the damage rupture of blade, protect and cut the blade, thereby further improvement operating efficiency.

Drawings

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

FIG. 2 is a schematic view of a cutting blade storage structure according to the present invention;

fig. 3 is a schematic structural diagram of the cutting mechanism of the present invention.

In the figure: 1. a tool holder; 2. an arc-shaped cutter; 3. mounting blocks; 4. a cutting mechanism; 11. cutting the oral cavity; 12. a chute; 13. a receiving groove; 31. a through hole; 41. a vertical rod; 42. cutting knife; 43. a cross bar; 44. a fixing ring; 45. a rotating ring; 46. a connecting shaft; 47. and (7) connecting rings.

Detailed Description

Referring to fig. 1-3, the utility model provides a cutting knife for rubber tire production and processing, which comprises a knife rest 1, wherein the top end of the knife rest 1 penetrates through the bottom end and is provided with a cutting cavity 11, the top end of the knife rest 1 is provided with two sliding grooves 12, two inner cavity walls of the cutting cavity 11 are respectively provided with a containing groove 13, a cutting mechanism 4 is arranged in the cutting cavity 11 in a sliding manner, the cutting mechanism 4 comprises two vertical rods 41 arranged in parallel, the two vertical rods 41 are respectively arranged in the corresponding sliding grooves 12 in a sliding manner, a cutting knife 42 is fixedly connected between the two vertical rods 41, the cutting knife 42 is arranged below the knife rest 1, the top ends of the two vertical rods 41 respectively penetrate through and extend out of the corresponding sliding grooves 12, and a cross rod 43 is vertically and fixedly connected between the two vertical rods 41.

Particularly, in order to be vertically inserted into the rubber tire conveniently, arc-shaped cutters 2 are fixedly installed on the other two inner cavity walls of the cutting cavity 11, and the two arc-shaped cutters 2 are consistent in specification and symmetrically distributed.

Especially, for the convenience of butt joint installation, two installation blocks 3 are all fixedly installed on the both sides limit of knife rest 1, and the through hole 31 has all been seted up to the bottom through the top of four installation blocks 3.

More particularly, in order to adjust the driving angle, a fixing ring 44 is sleeved on the outer rod wall of the cross rod 43, and a rotating ring 45 is rotatably sleeved on the outer ring wall of the fixing ring 44.

More particularly, in order to facilitate the hook connection, the outer annular wall of the rotating ring 45 is vertically and fixedly connected with a connecting shaft 46, and the other end of the connecting shaft 46 is vertically and fixedly provided with a connecting ring 47.

The working principle is as follows:

firstly, a tool rest 1, an arc-shaped cutter 2 and a cutting mechanism 4 are detachably arranged on a gram block machine through holes 31 reserved on four mounting blocks 3, and the output end of a transverse reciprocating mechanism is butted with a connecting ring 47;

then, when the two arc-shaped cutters 2 vertically extend into the rubber tire, the cutting cutters 42 are synchronously driven to extend into the rubber tire, the connecting ring 47 is pulled through the transverse reciprocating mechanism, the connecting shaft 46 and the rotating ring 45 are further pulled, and finally the cutting cutters 42 can conveniently finish the block of the rubber tire, and the rotating ring 45 and the fixing ring 44 rotate in the pulling process, so that the pulling angle can be conveniently adjusted through the transverse reciprocating mechanism;

finally, when the cutting blade 42 is completely pulled and slides into the accommodating groove 13, the cutting step is smoothly completed, and when the arc-shaped cutting blade 2 is vertically inserted into the rubber tire, the cutting blade 42 is not damaged and broken, so that the cutting blade 42 is well protected.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cutting tool for producing and processing rubber tires comprises a tool rest (1) and is characterized in that, the top end of the knife rest (1) penetrates through the bottom end and is provided with a cutting cavity (11), the top end of the knife rest (1) is provided with two sliding grooves (12), the two opposite inner cavity walls of the oral cavity (11) are both provided with a containing groove (13), the oral cavity (11) is internally provided with a cutting mechanism (4) in a sliding way, the cutting mechanism (4) comprises two vertical rods (41) which are arranged in parallel, the two vertical rods (41) are respectively arranged in the corresponding sliding grooves (12) in a sliding manner, a cutting knife (42) is fixedly connected between the two vertical rods (41), the cutting knife (42) is arranged below the knife rest (1), the top ends of the two vertical rods (41) respectively penetrate through and extend out of the corresponding sliding grooves (12), and a transverse rod (43) is fixedly connected between the two vertical rods in a perpendicular mode.

2. A sinker knife for the production and processing of rubber tires according to claim 1, characterized in that: the other two opposite inner walls of the oral cavity (11) are fixedly provided with arc-shaped cutters (2), and the two arc-shaped cutters (2) are consistent in specification and symmetrically distributed.

3. A sinker knife for the production and processing of rubber tires according to claim 1, characterized in that: two mounting blocks (3) are fixedly mounted on two side edges of the knife rest (1), and four penetrating holes (31) are formed in the top ends of the mounting blocks (3) in a penetrating mode.

4. A sinker knife for the production and processing of rubber tires according to claim 1, characterized in that: the outer rod wall of the cross rod (43) is sleeved with a fixing ring (44), and the outer ring wall of the fixing ring (44) is rotatably sleeved with a rotating ring (45).

5. A sinker knife for the production and processing of rubber tires according to claim 4, characterized in that: the outer ring wall of the rotating ring (45) is vertically and fixedly connected with a connecting shaft (46), and the other end of the connecting shaft (46) is vertically and fixedly provided with a connecting ring (47).