CN218837302U

CN218837302U - Tire mold pattern block grinding equipment

Info

Publication number: CN218837302U
Application number: CN202223570097.9U
Authority: CN
Inventors: 王亚东; 周传海; 袁磊; 张良; 赵肖楠
Original assignee: Mesnac Union Technology Co ltd
Current assignee: Mesnac Union Technology Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-04-11
Anticipated expiration: 2032-12-22

Abstract

The utility model provides a tire mould decorative pattern piece grinding device, include: a frame; the box body is movably arranged on the rack and is provided with a containing cavity for containing grinding materials; the vibration component is connected with the box body and drives the box body to vibrate relative to the rack; the center pin, the center pin rotationally wears to establish in the frame to stretch into and hold the intracavity, the center pin is used for the installation fixed decorative pattern piece, and drives the decorative pattern piece synchronous rotation that is located and holds the intracavity, in order to grind the decorative pattern piece. The utility model provides an uneven unstable problem of manual polishing quality among the prior art.

Description

Tire mold pattern block grinding equipment

Technical Field

The utility model relates to a tire mould technical field particularly, relates to a tire mould decorative pattern piece grinding device.

Background

The process is very complicated in the tire mould manufacturing process, the process steps are various, and the number of the component parts of the forming mould is various, wherein the pattern block parts are very important parts for the tire mould, and the appearance quality of the pattern block is the most main part for ensuring the appearance of the tire, so that the guarantee of the appearance quality of the pattern block is significant for mould factories and tire factories.

Generally, the block manufacturing process is roughly as follows, a blank is generally machined and then processed by an electric discharge machine, and after electric discharge machining, an electric machining mark is formed on the surface of a mould, and the mark needs to be polished. At present, a bench worker is usually used for manual polishing in the industry to remove electric spark machining traces, so that the appearance of the die meets the requirements of customers, and the manual polishing has the advantages of huge workload, high working strength of personnel, uneven and unstable polishing quality and severe dependence on the working skills of the personnel.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a tire mould decorative pattern piece grinding device to solve the inhomogeneous unstable problem of hand polishing quality among the prior art.

In order to achieve the above object, the utility model provides a tire mold decorative pattern piece grinding device, include: a frame; the box body is movably arranged on the rack and is provided with a containing cavity for containing grinding materials; the vibration component is connected with the box body and drives the box body to vibrate relative to the rack; the center pin, the center pin rotationally wears to establish in the frame to stretch into and hold the intracavity, the center pin is used for the installation fixed decorative pattern piece, and drives the decorative pattern piece synchronous rotation that is located to hold the intracavity, in order to grind the decorative pattern piece.

Further, the vibration assembly includes: the vibration elastic pieces are positioned between the box body and the rack so that the box body can vibrate relative to the rack; the vibration driving piece is connected with the box body and drives the box body to vibrate.

Furthermore, the vibration driving parts are multiple and are positioned at two ends of the box body along the axial direction of the central shaft.

Furthermore, the vibration elastic parts are arranged along the axial direction of the central shaft, and the vibration elastic parts are arranged on two sides of the box body opposite to the peripheral side face of the central shaft.

Further, the center shaft penetrates through the bottom area of the box body.

Further, tire mould decorative pattern piece grinding device still includes center pin driving motor, and center pin driving motor is connected with the frame to be connected with the center pin drive, in order to drive the center pin and rotate.

Further, the tire mold block grinding apparatus further includes: the mounting block is sleeved outside the central shaft and synchronously rotates with the central shaft; the connecting blocks are connected with the pattern blocks, at least two connecting blocks are arranged on each pattern block, a clamping area is formed between the two connecting blocks, the mounting block is located in the clamping area, and the pattern blocks are clamped and connected on the mounting block by the connecting blocks.

Furthermore, the two opposite sides of the mounting block are connected with a connecting block in a clamping manner, so that the pattern blocks are mounted on the two opposite sides of the central shaft.

Further, the installation piece is a plurality of, and each installation piece is arranged along the axial interval of center pin.

Further, the bottom of frame is provided with the connection structure that is used for being connected with table surface, and tire mould decorative pattern piece grinding device still includes the fastener, and the fastener is worn to establish in connection structure to fix the frame on table surface.

Use the technical scheme of the utility model, through being provided with the box, the box cooperates with vibrations subassembly, can realize the vibrations of box, installs the decorative pattern piece on the center pin simultaneously, has held abrasive material in the box, and in the box vibrations, the center pin drives the decorative pattern piece on it and rotates to make abrasive material can carry out the abrasive polishing to the decorative pattern piece, and this process abrasive material can evenly the abrasive polishing, finishes until the polishing. The structure of traditional grinding equipment has been improved to above-mentioned mode of setting up, and the mould decorative pattern piece can carry out automatic polishing, need not artifical polishing, has guaranteed the quality of grinding and polishing on the one hand, has guaranteed polishing quality's stability and homogeneity, has improved mould appearance quality, and on the other hand has reduced artifical intensity of labour, has improved the operation environment.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 shows a schematic structural view of a tire mold block grinding apparatus of the present invention;

FIG. 2 shows a side view of FIG. 1;

FIG. 3 is a schematic view showing the structure of a central shaft and blocks mounted thereon;

fig. 4 shows a structural schematic diagram of the block and the connecting block.

Wherein the figures include the following reference numerals:

10. a frame; 20. a box body; 30. a vibration assembly; 31. vibrating the elastic member; 32. vibrating the driving member; 40. a central shaft; 50. pattern blocks; 60. a central shaft driving motor; 70. mounting blocks; 80. and (4) connecting the blocks.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

In order to solve the uneven unstable problem of the manual polishing quality among the prior art, the utility model provides a tire mould decorative pattern piece grinding device.

A tire mold block grinding apparatus as shown in fig. 1 to 4, comprising a frame 10, a casing 20, a vibration assembly 30 and a central shaft 40, the casing 20 being movably disposed on the frame 10, the casing 20 having a receiving chamber for receiving an abrasive material; the vibration assembly 30 is connected with the box body 20 and drives the box body 20 to vibrate relative to the rack 10; the central shaft 40 is rotatably disposed through the frame 10 and extends into the accommodating cavity, and the central shaft 40 is used for mounting the fixed pattern blocks 50 and driving the pattern blocks 50 located in the accommodating cavity to rotate synchronously so as to grind the pattern blocks 50.

The vibration of the box body 20 can be realized by arranging the box body 20, the box body 20 is matched with the vibration component 30, the pattern blocks 50 are arranged on the central shaft 40, the grinding material is contained in the box body 20, and the central shaft 40 drives the pattern blocks 50 on the central shaft to rotate when the box body 20 vibrates, so that the grinding material can grind and polish the pattern blocks 50, and the grinding material can uniformly grind and polish until the polishing is finished. The structure of traditional grinding equipment has been improved to above-mentioned mode of setting up, and mould decorative pattern piece 50 can carry out automatic polishing, need not artifical polishing, has guaranteed the quality of grinding and polishing on the one hand, has guaranteed polishing quality's stability and homogeneity, has improved mould appearance quality, and on the other hand has reduced artifical intensity of labour, has improved the operation environment.

As shown in fig. 1, in the present embodiment, the vibration assembly 30 includes a plurality of vibration elastic members 31 and a vibration driving member 32, the vibration elastic members 31 are located between the box body 20 and the rack 10, and the box body 20 can vibrate relative to the rack 10 by the elastic action of the vibration elastic members 31 themselves, so as to achieve grinding and polishing. The vibration driving member 32 is connected to the box 20, and the vibration driving member 32 serves as a power source to drive the box 20 to vibrate.

The vibration driving element 32 of this embodiment adopts vibration motors, and the vibration motors are provided with a plurality of, and this embodiment is provided with two, and two vibration motors are respectively located at two ends of the box 20 along the axial direction of the central shaft 40, that is, in the length direction of the device, so as to ensure the overall vibration effect of the box 20. Of course, the vibration driving member 32 may be other members, and the number and the position of the vibration driving member may be adjusted as needed.

The vibration elastic members 31 of the present embodiment are vibration springs, and each vibration elastic member 31 is located at the side edge of the box body 20 and is arranged along the axial direction of the central shaft 40, so that the vibration springs can effectively support one side of the box body 20. In order to guarantee to the holistic support of box 20, the both sides relative with the side of center pin 40 week on the box 20, namely the great two sides bottom edge of box 20 area all is provided with vibrations elastic component 31 promptly, like this, vibrations spring supports box 20 from the both sides of box 20, guarantees the supporting effect to the vibrations driving piece 32 at cooperation both ends further guarantees the vibrations effect. Of course, the vibration elastic member 31 may be made of rubber or other materials as needed, and the number and the position of the vibration elastic member may be adjusted as needed.

In the present embodiment, in order to ensure sufficient contact between the pattern block 50 and the grinding material in the box 20, the central shaft 40 is inserted into the bottom region below the middle part of the box 20 in the height direction, so that the pattern block 50 can be sufficiently contacted with the grinding material in the box 20, the sufficiency of grinding and polishing is ensured, and the polishing effect is ensured. It should be noted that the minimum height of the central shaft 40 should ensure that when the central shaft drives the block 50 to rotate, no interference occurs between the block 50 and the casing 20, and the grinding safety of the block 50 is ensured. Accordingly, the bottom of the casing 20 may be provided in a semicircular structure to more adapt to the rotation of the blocks 50.

In this embodiment, the tire mold pattern block grinding device further includes a central shaft driving motor 60, the central shaft driving motor 60 is installed on the frame 10 and is fixedly connected to the frame 10, the central shaft driving motor 60 is further in driving connection with the central shaft 40 through transmission components such as a conveyor belt and gears, and thus, the central shaft driving motor 60 is used as a power source for rotating the central shaft 40 to drive the central shaft 40 to rotate.

As shown in fig. 4, in the present embodiment, in order to ensure the synchronous rotation between the block 50 and the central shaft 40, the tire mold block grinding apparatus of the present embodiment further includes a mounting block 70 and a plurality of connecting blocks 80, the mounting block 70 of the present embodiment is configured as a rectangular block, the mounting block 70 is sleeved on the outer side of the central shaft 40, and the two can be connected by means of gear engagement or bolt locking, so that the two rotate synchronously. And the connection between the mounting block 70 and the pattern blocks 50 is realized through the connecting block 80, specifically speaking, the connecting block 80 is connected with the pattern blocks 50, the connection between the two can be realized through the mode such as bolts, the embodiment sets up the connecting block 80 on the outer side surface of the arc-shaped pattern blocks 50, and each pattern block 50 is provided with at least two connecting blocks 80, thereby form the clamping area along the interval of the arc surface where the two connecting blocks 80 are located, the mounting block 70 is located in the clamping area, and the mounting block 70 can be connected with the connecting block 80 through clamping or adopting the mode such as bolt connection, so that the pattern blocks 50 can be clamped and connected on the mounting block 70 through the connecting blocks 80, also be connected on the center shaft 40, realize that the center shaft 40 drives the pattern blocks 50 to rotate synchronously.

In order to improve the grinding efficiency, the present embodiment is connected to the mounting block 70 at opposite sides thereof with the connecting blocks 80 interposed therebetween, so that the blocks 50 are mounted at opposite sides of the central shaft 40. Based on the above-mentioned installation and connection manner, the arc-shaped openings of the blocks 50 on both sides face away from each other. Thus, two blocks 50 can be mounted on each mounting block 70 to form a matching manner of the block groups, so that the number of the blocks 50 which can be mounted on the central shaft 40 is greatly increased, and the grinding efficiency is improved.

As shown in fig. 3, in the present embodiment, in addition to two blocks 50 being mountable on the mounting block 70, a plurality of mounting blocks 70 are provided, and the mounting blocks 70 are arranged at intervals in the axial direction of the center shaft 40, so that more blocks 50 can be mounted on the center shaft 40. The spacing between the mounting blocks 70 ensures that there is a gap between the blocks 50 thereon, which does not interfere with each other. Of course, the mounting block 70 may be provided as an axially integral structure, which is sleeved on the central shaft 40, and the block sets may be mounted at different positions of the mounting block 70 in the axial direction.

It should be noted that the structural manner of mounting the block 50 on the central shaft 40 is not limited to the above-mentioned manner of the present embodiment, and other mounting manners, such as direct bolt mounting or clamp mounting, may be adopted as needed as long as the central shaft 40 can drive the block 50 to rotate.

This embodiment is provided with in the bottom of frame 10 and is used for the connection structure who is connected with table surface, and tire mould decorative pattern piece grinding device still includes the fastener, and the fastener can adopt parts such as bolt, when using, wears to establish in connection structure through the fastener earlier, fixes frame 10 on table surface, then grinds the polishing to avoid vibrations to the harmful effects of equipment.

The tire mold block grinding apparatus of the present embodiment is used as follows:

the tire mold pattern block grinding equipment is fixed on the ground when in use, the frame 10 is fixed firmly by using foundation bolts, the pattern blocks 50 to be ground and polished are sequentially installed on the central shaft 40 before use, at the moment, an operator needs to place grinding materials in the box body 20, the grinding and polishing liquid is prepared, after the power is switched on, the equipment starts to work, the box body 20 starts to vibrate under the action of a vibration spring under the action of vibration motors at two ends, the grinding materials in the box body 20 start to grind under the action of the vibration force, at the moment, the central shaft 40 starts to rotate under the action of the central shaft driving motor 60 to drive the pattern blocks 50 on the central shaft 40 to start to rotate, the grinding materials uniformly grind and polish the pattern blocks 50, and the pattern blocks 50 are taken out and qualified after polishing.

It should be noted that, a plurality in the above embodiments means at least two.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

1. the problem of uneven and unstable manual polishing quality in the prior art is solved;

2. the grinding and polishing quality is ensured, the stability and uniformity of the polishing quality are ensured, and the appearance quality of the die is improved;

3. reduces the labor intensity of workers and improves the working environment.

It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a tire mold pattern block grinding device which characterized in that includes:

a frame (10);

a box body (20), wherein the box body (20) is movably arranged on the frame (10), and the box body (20) is provided with a containing cavity for containing grinding materials;

the vibration assembly (30), the vibration assembly (30) is connected with the box body (20) and drives the box body (20) to vibrate relative to the rack (10);

the central shaft (40) is rotatably arranged on the rack (10) in a penetrating mode and extends into the containing cavity, and the central shaft (40) is used for installing and fixing the pattern blocks (50) and driving the pattern blocks (50) located in the containing cavity to rotate synchronously so as to grind the pattern blocks (50).

2. The tire mold block grinding apparatus of claim 1, wherein the vibration assembly (30) includes:

a plurality of vibrating springs (31), the vibrating springs (31) being located between the case (20) and the frame (10) to enable the case (20) to vibrate with respect to the frame (10);

the vibration driving part (32), the vibration driving part (32) is connected with the box body (20) and drives the box body (20) to vibrate.

3. The tire mold block grinding apparatus according to claim 2, wherein the vibration driving member (32) is plural and is located at both ends of the case (20) in the axial direction of the center shaft (40).

4. The tire mold block grinding apparatus according to claim 2, wherein each of the vibrating elastic members (31) is arranged in an axial direction of the center shaft (40), and the vibrating elastic member (31) is provided on both sides of the case (20) opposite to a peripheral side surface of the center shaft (40).

5. The tire mold block grinding apparatus of claim 1, wherein the central shaft (40) is threaded into a bottom region of the box (20).

6. The tire mold block grinding apparatus of claim 1, further comprising a center shaft drive motor (60), the center shaft drive motor (60) being connected to the frame (10) and in driving connection with the center shaft (40) to rotate the center shaft (40).

7. The tire mold block grinding apparatus of claim 1, further comprising:

the mounting block (70) is sleeved on the outer side of the central shaft (40) and rotates synchronously with the central shaft (40);

the connecting blocks (80) are connected with the pattern blocks (50), at least two connecting blocks (80) are arranged on each pattern block (50), a clamping area is formed between the two connecting blocks (80), the mounting block (70) is located in the clamping area, and the pattern blocks (50) are clamped and connected on the mounting block (70) through the connecting blocks (80).

8. The tire mold block grinding apparatus of claim 7, wherein the attachment block (80) is clampingly attached to opposite sides of the mounting block (70) such that the blocks (50) are attached to opposite sides of the central shaft (40).

9. The tire mold block grinding apparatus according to claim 7, wherein the mounting block (70) is plural, and each of the mounting blocks (70) is arranged at intervals in the axial direction of the center shaft (40).

10. The tire mold block grinding apparatus according to any one of claims 1 to 9, wherein a bottom portion of the frame (10) is provided with a connecting structure for connection with a work surface, the tire mold block grinding apparatus further comprising a fastener inserted into the connecting structure to secure the frame (10) on the work surface.