CN212795556U

CN212795556U - Tire clamping mechanism

Info

Publication number: CN212795556U
Application number: CN202021080309.3U
Authority: CN
Inventors: 万礼礼; 史辉
Original assignee: Jiangsu Shuangma Intelligent Technology Co ltd
Current assignee: Jiangsu Shuangma Intelligent Technology Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-03-26
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a tire clamping mechanism, including the frame and the servo motor that is fixed to be set up in the frame, is used for providing the tire clamping power, the output fixedly connected with lead screw of servo motor, threaded connection has the silk braid on the lead screw, the silk braid articulates in an organic whole through a set of connecting rod and the relative child arm of grabbing that sets up, and the one end of every child arm of grabbing all the spiro union has two to grab the child foot; the tire grabbing device is characterized in that a group of linear guide rails are arranged on the rack in parallel, a sliding block which slides along the linear guide rails in a linear reciprocating mode is arranged on each linear guide rail, the sliding block is fixedly connected with the bottom of one end of the tire grabbing arm, and a group of guide rods penetrates through the top of one end of the tire grabbing arm. The utility model discloses compact structure, simple, small, the simple operation can realize that quick, stable, the accurate clamp of tire is got, has reduced intensity of labour, has improved production efficiency, and the clamp that is applicable to not unidimensional solid tyre gets, and application range is wide, and the practicality is good.

Description

Tire clamping mechanism

Technical Field

The utility model relates to a press from both sides and get mechanism, concretely relates to tire clamp gets mechanism belongs to tire manufacturing technical field.

Background

At present, in the solid tire production industry, the whole process from the installation of a green tire to the taking of a mature tire from a mold adopts manual operation, the carrying labor intensity is high due to the fact that the solid tire is heavy, the carrying efficiency is low even if the solid tire is carried by a labor-saving forklift, and the forklift carrying process is difficult to avoid colliding with the mold to cause damage to the mold. Therefore, how to design or develop an automatic positioning and clamping mechanism for an electric tire to realize efficient and portable operation of tire blank mold filling and mature tire mold releasing becomes a technical problem to be solved by those skilled in the art.

Disclosure of Invention

To the above defect or the improvement demand of prior art, the utility model provides a mechanism is got to tire clamp, compact structure, simple, small, the simple operation can realize quick, stable, the accurate clamp of tire and get, has reduced intensity of labour, has improved production efficiency, and the practicality is good.

The purpose of the utility model is to realize through the following technical scheme:

the utility model discloses a tire clamping mechanism, including the frame and the servo motor that is fixed to be set up in the frame, is used for providing the tire clamping power, the output fixedly connected with lead screw of servo motor, threaded connection has the silk braid on the lead screw, the silk braid articulates in an organic whole through a set of connecting rod and the relative child arm of grabbing that sets up, and the one end of every child arm of grabbing all the spiro union has two to grab the child foot; the tire grabbing device is characterized in that a group of linear guide rails are arranged on the rack in parallel, a sliding block which slides along the linear guide rails in a linear reciprocating mode is arranged on each linear guide rail, the sliding block is fixedly connected with the bottom of one end of the tire grabbing arm, and a group of guide rods penetrates through the top of one end of the tire grabbing arm.

Further, the tire grabbing arm and the linear guide rail are perpendicular to each other.

Further, the tire gripping foot is movably threaded on the inner side of the tire gripping arm.

Further, the tire grabbing foot is L-shaped.

Furthermore, a group of motor protection plates are fixedly arranged on the rack in parallel, and the servo motor is positioned between the two motor protection plates.

Furthermore, the top of the motor protection plate is provided with a limiting hole for penetrating and connecting the guide rod.

Further, the two tire grabbing arms move oppositely under the action of the tension of the connecting rods.

Furthermore, the tops of the two tire grabbing arms move oppositely along the guide rod, and the bottoms of the two tire grabbing arms drive the sliding blocks to slide oppositely along the linear guide rail.

Compared with the prior art, the technical scheme of the utility model has following advantage:

the utility model provides a mechanism is got to tire clamp, compact structure, it is simple, small, the simple operation, the setting of child arm and linear guide, the guide bar is grabbed in the servo motor drive, can realize that the tire is quick, the stable clamp of getting, the accurate centering clamp that the tire can be realized to setting up of child foot is grabbed to movable L type is got to the heart, intensity of labour has been reduced, production efficiency is improved, a fast clamp that is used for realizing laying smoothly of child embryo to mould and ripe child from the mould gets, and be applicable to not unidimensional solid tyre's clamp and get, wide application range, good practicality.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the specific embodiments. The drawings are only for purposes of illustrating the particular embodiments and are not to be construed as limiting the invention. In the drawings:

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

FIG. 2 is a second perspective view of the present invention;

wherein: 10. a frame; 11. a screw rod; 12. sleeving the silk; 13. a connecting rod; 14. a tire grabbing arm; 15. grabbing the tire feet; 16. a linear guide rail; 17. a slider; 18. a guide bar; 20. a servo motor; 21. a motor protection plate; 22. and a limiting hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. Examples of the embodiments are illustrated in the accompanying drawings, and the specific embodiments described in the following embodiments of the present invention are merely illustrative of the specific embodiments of the present invention, and are intended to be used for explaining the present invention, and not to constitute limitations of the present invention.

The utility model discloses a tire clamp gets mechanism, as shown in fig. 1-2, tire clamp gets mechanism and includes frame 10 to and fixed setting is in servo motor 20 in the frame 10, servo motor 20 is used for giving the utility model provides a tire clamp gets mechanism provides the tire clamp and gets power.

Further, as shown in fig. 1-2, a set of motor protection plates 21 for protecting the servo motor 20 is also fixedly disposed (for example, but not limited to, welded) on the frame 10, and the set of motor protection plates 21 are disposed in parallel on both sides of the servo motor 20, that is, the servo motor 20 is located between the two motor protection plates 21.

As shown in fig. 1-2, an output end of the servo motor 20 is fixedly connected with a lead screw 11, the lead screw 11 is in threaded connection with a screw sleeve 12, two sides of the screw sleeve 12 are respectively hinged with a connecting rod 13, that is, one end of each connecting rod 13 is hinged with the screw sleeve 12, the other end of each lead screw 13 is hinged with a tire grasping arm 14, the two tire grasping arms 14 are oppositely arranged, that is, the screw sleeve 12 is movably hinged with the tire grasping arms 14 which are oppositely arranged through a group of connecting rods 13. Further, the two tire gripping arms 14 move towards each other under the tension of the connecting rod 13.

One end of each tire grabbing arm 14 is connected with two tire grabbing feet 15 in a threaded manner, and further, in order to grab a tire, the tire grabbing feet 15 are in an L shape. As shown in fig. 1-2, four tire grasping legs 15 screwed on two tire grasping arms 14 arranged oppositely are arranged oppositely in pairs, and further, in order to facilitate rapid grasping of the tire, the tire grasping legs 15 are movably screwed on the inner sides of the tire grasping arms 14, and because the L-shaped tire grasping legs only fix the center of the tire and can freely rotate by a certain angle, rapid alignment of the center of the tire is facilitated during grasping, and rapid and centering grasping of the solid tire within a certain size range (namely, the diameter of the tire) can be ensured.

As shown in fig. 1-2, a set of linear guide rails 16 is arranged in parallel on the frame 10, each linear guide rail 16 is provided with a set of sliders 17 that linearly slide back and forth along the linear guide rail 16, and the two sliders 17 on the same side of the two linear guide rails 16 are fixedly connected with the bottom of one end of the tire grasping arm 14 on the same side. A group of guide rods 18 are connected to the top of one end of the tire grasping arm 14 in a penetrating manner, and the guide rods play a role in guiding the sliding block and the tire grasping arm in the moving process, so that stable clamping of a tire is facilitated.

Fig. 1-2 are schematic structural views of the gripping mechanism in a non-operating state, wherein the tire gripping arm 14 and the linear guide 16 are perpendicular to each other. When the clamping tire works, the servo motor rotates to drive the screw rod to rotate, the screw sleeve pulls the connecting rod to drive the tire grabbing arm, and the tire grabbing arm is opened and closed. The tops of the two tire grabbing arms 14 move in opposite directions along the guide rods 18, the bottoms of the two tire grabbing arms 14 drive the sliding blocks 17 to slide in opposite directions along the linear guide rails 16, opposite movement of the two tire grabbing arms 14 is completed, rapid, accurate and stable clamping of tires is achieved, and the tire mold cannot be collided and damaged in the clamping process.

To sum up, the utility model provides a mechanism is got to tire clamp, compact structure, simple, small, the simple operation, the servo motor drive is grabbed the child arm and is opened and shut and linear guide, the setting of guide bar, can realize that quick, the stable clamp of tire is got, the accurate heart clamp that can realize the tire of setting up of child foot is got to movable L type is got to the heart, intensity of labour has been reduced, production efficiency is improved, be used for realizing that the child embryo gets to lay smoothly of mould and the quick clamp of ripe child from the mould gets, and be applicable to not unidimensional solid tyre's clamp and get, application range is wide, and the practicality is good.

It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. The present embodiments are therefore to be considered as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned. In the claims, the word "comprising" does not exclude the presence of data or steps not listed in a claim.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a tire clamp constructs which characterized in that: the tire gripping device comprises a rack (10) and a servo motor (20) which is fixedly arranged on the rack (10) and used for providing tire gripping power, wherein the output end of the servo motor (20) is fixedly connected with a screw rod (11), a screw sleeve (12) is in threaded connection with the screw rod (11), the screw sleeve (12) is movably hinged with tire gripping arms (14) which are oppositely arranged into a whole through a group of connecting rods (13), and one end of each tire gripping arm (14) is in threaded connection with two tire gripping feet (15); the tire grabbing device is characterized in that a group of linear guide rails (16) are arranged on the rack (10) in parallel, a sliding block (17) which slides along the linear guide rails (16) in a linear reciprocating mode is arranged on the linear guide rails (16), the sliding block (17) is fixedly connected with the bottom of one end of the tire grabbing arm (14), and a group of guide rods (18) are connected to the top of one end of the tire grabbing arm (14) in a penetrating mode.

2. The tire gripper mechanism of claim 1, wherein: the tire grabbing arm (14) is perpendicular to the linear guide rail (16).

3. The tire gripper mechanism of claim 2, wherein: the tyre gripping foot (15) is movably screwed on the inner side of the tyre gripping arm (14).

4. The tire gripper mechanism of claim 3, wherein: the tire grabbing foot (15) is L-shaped.

5. The tire gripper mechanism of claim 1, wherein: a group of motor protection plates (21) are further fixedly arranged on the rack (10) in parallel, and the servo motor (20) is located between the two motor protection plates (21).

6. The tire gripper mechanism of claim 5, wherein: and the top of the motor protection plate (21) is provided with a limiting hole (22) for penetrating and connecting the guide rod (18).

7. The tire gripper mechanism of claim 1, wherein: the two tire grabbing arms (14) move oppositely under the tension of the connecting rod (13).

8. The tire gripper mechanism of claim 7, wherein: the tops of the two tire grabbing arms (14) move oppositely along the guide rod (18), and the bottoms drive the sliding blocks (17) to slide oppositely along the linear guide rail (16).