CN215968010U

CN215968010U - Universal grinding head tool for tire mold

Info

Publication number: CN215968010U
Application number: CN202122410952.9U
Authority: CN
Inventors: 张洪斌; 王亚东; 周传海
Original assignee: Mesnac Union Technology Co ltd
Current assignee: Mesnac Union Technology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-03-08
Anticipated expiration: 2031-09-30

Abstract

The utility model provides a universal grinding head tool for a tire mold. The universal bistrique frock of tire mould includes: a machine tool; the clamping assembly is movably arranged on the machine tool and is provided with a clamping space for accommodating a die to be processed, and at least one part of the clamping assembly can move relative to the machine tool to adjust the size of the clamping space; the driving assembly is arranged on the machine tool, at least one part of the driving assembly can rotate relative to the clamping assembly, and the die to be processed is positioned between the clamping assembly and the driving assembly; the output end of the driving component is in driving connection with the polishing part. The utility model solves the problem that the sliding block of the mould shell of the tire mould is difficult to polish in the prior art.

Description

Universal grinding head tool for tire mold

Technical Field

The utility model relates to the field of tire production equipment, in particular to a universal grinding head tool for a tire mold.

Background

The mould shell in the radial tire mould has the functions that the mould is assembled to carry out radial mould closing and up-and-down opening and closing during vulcanization, most important factors influencing the mould opening and closing are particularly taken as the manufacturing precision of the slide block in mould shell parts, the excircle and the inner hole are generally machined by a lathe after the excircle is machined, the excircle surface and the end surface need to be manually polished to ensure that the mould can not be locked during the vulcanization process in the future in order to ensure the machining precision and the roughness requirement, the consistency of the excircle surface and the end surface of the slide block is poor due to limited personnel skill level or inconsistent skill level during the manual polishing process, the surface precision after the manual polishing is damaged, the abnormity occurs during the mould vulcanization, the manual polishing has great influence on the product quality, the labor intensity of personnel is huge, and the working environment is also very poor, the harm to the health of the personnel is large.

Therefore, the problem that the sliding block of the formwork of the tire mold is difficult to grind exists in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a universal grinding head tool for a tire mold, which solves the problem that a sliding block of a mold shell of the tire mold is difficult to grind in the prior art.

In order to achieve the above object, according to an aspect of the present invention, there is provided a universal grinding head tool for a tire mold, including: a machine tool; the clamping assembly is movably arranged on the machine tool and is provided with a clamping space for accommodating a die to be processed, and at least one part of the clamping assembly can move relative to the machine tool to adjust the size of the clamping space; the driving assembly is arranged on the machine tool, at least one part of the driving assembly can rotate relative to the clamping assembly, and the die to be processed is positioned between the clamping assembly and the driving assembly; the output end of the driving component is in driving connection with the polishing part.

Further, the clamping assembly comprises a plurality of clamping parts, and the plurality of clamping parts are arranged at intervals and enclose a clamping space.

Furthermore, at least two groups of clamping parts in the plurality of clamping parts are arranged oppositely, and a connecting line of the two clamping parts in one group is vertical to a connecting line of the two clamping parts in the other group.

Further, the clamping portion includes: the fixed seat is fixedly arranged on the machine tool; the clamping block is movably arranged on the fixed seat and can slide along the length direction of the fixed seat; and at least one part of the locking piece is arranged on the fixed seat and can lock or unlock the clamping block.

Further, the fixing seat is provided with a sliding groove extending along the length direction of the fixing seat, and at least one part of the clamping block extends into the sliding groove and can slide along the length direction of the sliding groove.

Further, the fixing base has the opening that communicates with the spout towards the one end in centre gripping space, and the grip block can stretch out the spout by the opening, and the locking piece is kept away from open-ended one end by the fixing base and is stretched into the spout.

Further, the drive assembly includes: the connecting part is arranged on the machine tool; the driving part is connected with the connecting part, and the polishing piece is in driving connection with the output end of the driving part.

Further, the connection portion includes: the connecting plate is arranged on the machine tool; the rotating seat is rotatably arranged on the connecting plate and is connected with the driving part and can drive the driving part to rotate relative to the clamping assembly.

Further, the machine tool comprises a Z-axis slide rail, and the connecting plate is connected with the Z-axis slide rail.

Further, the machine tool further comprises a lifting structure, and the lifting structure can drive the clamping assembly to move relative to the driving assembly.

By applying the technical scheme, the universal grinding head tool for the tire mold comprises a machine tool, a clamping assembly, a driving assembly and a grinding piece. The clamping assembly is movably arranged on the machine tool and is provided with a clamping space for accommodating a die to be processed, and at least one part of the clamping assembly can move relative to the machine tool to adjust the size of the clamping space; the driving assembly is arranged on the machine tool, at least one part of the driving assembly can rotate relative to the clamping assembly, and the die to be processed is positioned between the clamping assembly and the driving assembly; the output end of the driving component is in driving connection with the grinding part.

When using the universal bistrique frock of tire mould in this application, owing to have the centre gripping subassembly, so after will treating the mold for processing and place the lathe on, can will treat the mold for processing through the centre gripping subassembly and press from both sides tight location to guarantee to treat that the mold for processing can not produce the motion at the in-process of being polished. And, will wait to process the mould and press from both sides tightly the back through the centre gripping subassembly, because at least a part of drive assembly can rotate relative centre gripping subassembly to drive assembly's output and the piece drive connection of polishing, so can be through drive assembly drive piece of polishing and treat and process the mould and polish. In the polishing process, the driving assembly drives the polishing piece to move relative to the clamping assembly, so that the polishing piece can polish different positions of the to-be-processed mold. Consequently, the universal bistrique frock of tire mould in this application has solved the problem of the difficult slider of polishing of the mould shell of tire mould among the prior art effectively.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 shows a structural schematic diagram of a universal grinding head tool of a tire mold according to an embodiment of the utility model.

Wherein the figures include the following reference numerals:

10. a machine tool; 11. a Z-axis slide rail; 20. a clamping assembly; 21. a clamping portion; 211. a fixed seat; 212. a clamping block; 213. a locking member; 30. a mold to be processed; 40. a drive assembly; 41. a connecting portion; 411. a connecting plate; 412. a rotating base; 42. a drive section; 50. and (5) polishing the workpiece.

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 embodiments with reference to the attached drawings.

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 invention, unless specified to the contrary, use of the terms of orientation such as "upper, lower, top, bottom" or the like, generally refer to the orientation as shown in the drawings, or to the component itself in a vertical, perpendicular, or gravitational orientation; 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 utility model.

In order to solve the problem of difficulty in polishing the sliding block of the formwork of the tire mold in the prior art, the application provides a universal grinding head tool of the tire mold.

As shown in fig. 1, the universal grinding head tool for the tire mold in the present application includes a machine tool 10, a clamping assembly 20, a driving assembly 40 and a grinding member 50. The clamping assembly 20 is movably arranged on the machine tool 10, the clamping assembly 20 is provided with a clamping space for accommodating the die 30 to be processed, and at least one part of the clamping assembly 20 can move relative to the machine tool 10 to adjust the size of the clamping space; the driving assembly 40 is arranged on the machine tool 10, at least one part of the driving assembly 40 can rotate relative to the clamping assembly 20, and the die 30 to be processed is positioned between the clamping assembly 20 and the driving assembly 40; the output of the drive assembly 40 is drivingly connected to the abrading article 50.

When the universal grinding head tool for the tire mold is used, the clamping assembly 20 is arranged, so that after the mold 30 to be machined is placed on the machine tool 10, the mold 30 to be machined can be clamped and positioned through the clamping assembly 20, and therefore the mold 30 to be machined is guaranteed not to move in the grinding process. And, after the mold 30 to be processed is clamped by the clamping assembly 20, since at least a portion of the driving assembly 40 can rotate relative to the clamping assembly 20 and the output end of the driving assembly 40 is in driving connection with the grinding member 50, the grinding member 50 can be driven by the driving assembly 40 and the mold 30 to be processed can be ground. In the polishing process, the driving assembly 40 drives the polishing part 50 to move relative to the clamping assembly 20, so that the polishing part 50 can polish different positions of the mold 30 to be processed. Consequently, the universal bistrique frock of tire mould in this application has solved the problem of the difficult slider of polishing of the mould shell of tire mould among the prior art effectively.

It should be noted that the mold 30 to be processed in this application is a slide block of a mold shell of a tire mold. That is to say, in this application, when the driving assembly 40 drives the polishing element 50 to polish the slider, since the driving assembly 40 can rotate relative to the clamping assembly 20, the polishing element 50 can polish the outer circular surface and the end surface of the slider respectively, so as to replace manual polishing.

Specifically, the clamping assembly 20 includes a plurality of clamping portions 21, and the plurality of clamping portions 21 are arranged at intervals and enclose a clamping space.

In one embodiment of the present application, at least two groups of the plurality of clamping portions 21 are disposed opposite to each other, and a line connecting two clamping portions 21 of one group is perpendicular to a line connecting two clamping portions 21 of the other group. Through setting up like this, can guarantee that centre gripping subassembly 20 can carry out the centre gripping to the slider through the direction of difference to further guarantee effectively that the slider is being polished the stability of in-process, and then guarantee the precision of polishing.

Specifically, the clamping portion 21 includes a fixing base 211, a clamping block 212, and a locking member 213. The fixed seat 211 is fixedly arranged on the machine tool 10; the clamping block 212 is movably arranged on the fixed seat 211, and the clamping block 212 can slide along the length direction of the fixed seat 211; at least a portion of the locking member 213 is provided on the fixing base 211 and can lock or unlock the clamp block 212. Through setting up like this, when using the universal bistrique frock of tire mould in this application to polish the man-hour to the slider of unidimensional not, can be earlier through locking piece 213 with grip block 212 unblock to make grip block 212 can slide relative to fixing base 211, and adjust the size in centre gripping space. After the clamping block 212 can clamp the slider with a predetermined size, the clamping block 212 is locked by the locking member 213, so that the clamping block 212 cannot slide relative to the fixed seat 211, and the stability of the slider is ensured.

In one embodiment of the present application, the fixing base 211 has a sliding slot extending along a length direction thereof, and at least a portion of the clamping block 212 extends into the sliding slot and is capable of sliding along the length direction of the sliding slot. And, the fixing base 211 has an opening communicating with the sliding slot towards one end of the clamping space, the clamping block 212 can extend out of the sliding slot from the opening, and the locking member 213 extends into the sliding slot from one end of the fixing base 211 away from the opening.

Meanwhile, it should be noted that, in the present embodiment, the locking member 213 and the clamping block 212 are locked by mutually matching threads. Of course, other ways of locking and unlocking the clamping block 212 by the locking member 213 may be used, depending on the setting and the operational requirements.

In one particular embodiment of the present application, the drive assembly 40 includes a connecting portion 41 and a drive portion 42. The connecting portion 41 is provided on the machine tool 10; the driving part 42 is connected with the connecting part 41, and the polishing member 50 is in driving connection with the output end of the driving part 42. Also, the connection portion 41 includes a connection plate 411 and a rotation base 412. The connection plate 411 is provided on the machine tool 10; the rotating base 412 is rotatably disposed on the connecting plate 411, and the rotating base 412 is connected to the driving portion 42 and can drive the driving portion 42 to rotate relative to the clamping assembly 20.

Optionally, the machine tool 10 includes a Z-axis slide 11, and the connecting plate 411 is connected to the Z-axis slide 11.

Preferably, the abrading article 50 is a louvered wheel.

Optionally, machine tool 10 further includes a lifting structure capable of moving clamping assembly 20 relative to drive assembly 40. In one embodiment of the present application, the driving assembly 40 drives the polishing element 50 to polish the end surface of the slider, and the driving motor adjusts the position of the polishing element 50 and the lifting structure adjusts the position of the clamping assembly 20 and the slider, so that the polishing element 50 can be aligned with the end surface of the slider. After the adjustment of the end face of the slider is completed, the position of the polishing part 50 is adjusted again through the driving assembly 40 and the position of the block is adjusted through the lifting structure, so that the polishing part 50 can polish the outer circular face of the slider.

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

1. the problem that the sliding block of the mould shell of the tire mould is difficult to polish in the prior art is effectively solved;

2. the processing quality of the sliding block is improved, and the labor intensity of operators is reduced;

3. simple structure and stable performance.

It is to be understood that the above-described embodiments are only a few, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, 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 example 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 drawings described above 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 universal bistrique frock of tire mould which characterized in that includes:

a machine tool (10);

the clamping assembly (20) is movably arranged on the machine tool (10), the clamping assembly (20) is provided with a clamping space for accommodating a die (30) to be processed, and at least one part of the clamping assembly (20) can move relative to the machine tool (10) to adjust the size of the clamping space;

a drive assembly (40), wherein the drive assembly (40) is arranged on the machine tool (10), at least one part of the drive assembly (40) can rotate relative to the clamping assembly (20), and the die (30) to be processed is positioned between the clamping assembly (20) and the drive assembly (40);

the output end of the driving component (40) is in driving connection with the grinding part (50).

2. The universal grinding head tool for the tire mold according to claim 1, wherein the clamping assembly (20) comprises a plurality of clamping portions (21), and the plurality of clamping portions (21) are arranged at intervals and enclose the clamping space.

3. The universal grinding head tool for the tire mold according to claim 2, wherein at least two groups of the clamping portions (21) in the plurality of clamping portions (21) are oppositely arranged, and a connecting line of two clamping portions (21) in one group is perpendicular to a connecting line of two clamping portions (21) in the other group.

4. The universal grinding head tool for the tire mold according to claim 2, wherein the clamping portion (21) comprises:

the fixed seat (211) is fixedly arranged on the machine tool (10);

the clamping block (212) is movably arranged on the fixed seat (211), and the clamping block (212) can slide along the length direction of the fixed seat (211);

a locking member (213), at least a portion of the locking member (213) being disposed on the fixing base (211) and being capable of locking or unlocking the clamping block (212).

5. The universal grinding head tool for the tire mold according to claim 4, wherein the fixing seat (211) is provided with a sliding groove extending along the length direction of the fixing seat, and at least one part of the clamping block (212) extends into the sliding groove and can slide along the length direction of the sliding groove.

6. The universal grinding head tool for the tire molds, according to claim 5, is characterized in that one end, facing the clamping space, of the fixing seat (211) is provided with an opening communicated with the sliding groove, the clamping block (212) can extend out of the sliding groove from the opening, and the locking piece (213) extends into the sliding groove from one end, far away from the opening, of the fixing seat (211).

7. The tire mold universal grinding head tooling according to any one of claims 1 to 6, wherein the drive assembly (40) comprises:

a connecting portion (41), the connecting portion (41) being provided on the machine tool (10);

the driving part (42), the driving part (42) with connecting portion (41) are connected, just polish piece (50) with the output drive of driving part (42) is connected.

8. The universal bistrique frock of tire mould of claim 7, characterized in that connecting portion (41) includes:

a connection plate (411), the connection plate (411) being provided on the machine tool (10);

the rotating seat (412) is rotatably arranged on the connecting plate (411), and the rotating seat (412) is connected with the driving part (42) and can drive the driving part (42) to rotate relative to the clamping assembly (20).

9. The universal grinding head tool for the tire mold according to claim 8, wherein the machine tool (10) comprises Z-axis slide rails (11), and the connecting plate (411) is connected with the Z-axis slide rails (11).

10. The universal grinding head tool for the tire mold according to claim 9, wherein the machine tool (10) further comprises a lifting structure, and the lifting structure can drive the clamping assembly (20) to move relative to the driving assembly (40).