阅读说明：本技术 钢化模具及钢化模具的定位方法 (Toughening mold and positioning method thereof ) 是由 李圣根 于 2020-06-22 设计创作，主要内容包括：本发明适用于玻璃加工模具技术领域,提供了一种钢化模具及钢化模具的定位方法,其中该钢化模具包括定模板、以及动模板,该动模板中开设有第一成型槽,该定模板中开设有第二成型槽,该第一成型槽和第二成型槽组合成供玻璃进行加热处理的型腔,该定模板的相邻两侧分别设有多个定位组件。通过在设置第一成型槽、第二成型槽、从而可组合形成供玻璃进行加热处理的型腔；通过在定模板的相邻两侧分别设有多个定位组件,从而可用于定位该动模板；这样,当动模板与定模板进行合模时,此时,推动动模板与各定位组件相抵接时,从而实现动模板与定模板的准确定位,避免了模具在合模过程中容易发生错位,降低了玻璃成型的报废率。(The invention is suitable for the technical field of glass processing molds, and provides a tempering mold and a positioning method of the tempering mold, wherein the tempering mold comprises a fixed mold plate and a movable mold plate, a first forming groove is formed in the movable mold plate, a second forming groove is formed in the fixed mold plate, a cavity for heating glass is formed by combining the first forming groove and the second forming groove, and a plurality of positioning assemblies are respectively arranged on two adjacent sides of the fixed mold plate. The first forming groove and the second forming groove are arranged, so that a cavity for heating glass can be formed in a combined manner; the movable template is positioned by respectively arranging a plurality of positioning components at two adjacent sides of the fixed template; therefore, when the movable template and the fixed template are matched, the movable template is pushed to abut against each positioning component, so that the movable template and the fixed template are accurately positioned, the phenomenon that the mould is easily misplaced in the matching process is avoided, and the rejection rate of glass forming is reduced.)

1. The tempering mold is characterized by comprising a fixed mold plate and a movable mold plate detachably mounted on the fixed mold plate, wherein a first forming groove is formed in the movable mold plate, a second forming groove is formed in the fixed mold plate corresponding to the first forming groove, the first forming groove and the second forming groove are combined to form a cavity for heating glass, and a plurality of positioning assemblies for positioning the movable mold plate are respectively arranged on two adjacent sides of the fixed mold plate.

2. The toughening mold of claim 1, wherein the fixed mold plate comprises an arc-shaped frame and first hand levers arranged on two opposite sides of the arc-shaped frame, the first forming grooves are formed in the arc-shaped frame, and the positioning assemblies are respectively distributed on two adjacent sides of the arc-shaped frame.

3. The tempering mold according to claim 2, wherein the number of the positioning assemblies is three, two of the three positioning assemblies are respectively distributed at both ends of one side of the arc-shaped frame, and one of the three positioning assemblies is disposed at an adjacent side of the arc-shaped frame.

4. The tempering mold according to claim 3, wherein the positioning assembly comprises a positioning sleeve mounted on the arc-shaped frame and a positioning pin detachably mounted on the positioning sleeve, a clamping groove is formed in the positioning sleeve, a clamping table is arranged on the positioning pin, and the clamping table is clamped in the clamping groove.

5. The tempering mold according to claim 2, wherein the movable mold plate comprises a forming frame for engaging with the arc-shaped frame, a plurality of cross bars disposed on a side of the forming frame opposite to the arc-shaped frame, and a plurality of ejector pins disposed on the cross bars, and second hand bars are disposed on opposite sides of the forming frame.

6. A method for positioning a tempering mold using the tempering mold according to any one of claims 1 to 5, comprising the steps of:

preparing a positioning assembly;

mounting the positioning assembly on the fixed template;

placing the movable template on the fixed template, and pushing the movable template to abut against a positioning pin in a positioning assembly on the fixed template;

and (4) removing the positioning pin.

7. The method for positioning a tempering mold according to claim 6, further comprising the step of, in the step of preparing the positioning assembly:

designing a drawing of the structural sizes of the positioning sleeve and the positioning pin;

and processing and manufacturing three positioning sleeves and three positioning pins according to a designed drawing.

8. The method for positioning a tempering mold according to claim 7, wherein the step of mounting the positioning assembly to the stationary platen further comprises the steps of:

mounting the prepared three positioning sleeves on a fixed template, wherein two positioning sleeves are mounted at two opposite ends of one side of the fixed template, and the rest positioning sleeve is mounted in the middle position of the adjacent side of the fixed template;

and correspondingly inserting the prepared positioning pins into the positioning sleeves respectively.

9. The method of positioning a tempering mold according to claim 7, wherein each of the locator sleeves is welded to the stationary platen.

10. The method of positioning a tempering mold according to claim 7, wherein the step of placing the movable mold plate on the fixed mold plate further comprises the steps of:

turning over the fixed template and tiling;

then inverting the movable template on the fixed template, and pushing the movable template to abut against the positioning component;

and after the movable template is positioned, the fixed template and the movable template are turned over again.

Technical Field

The invention relates to the technical field of glass processing molds, in particular to a toughening mold and a positioning method of the toughening mold.

Background

In recent years, toughened glass has been widely used in various industries because its safety and surface strength are superior to other types of glass, and the production of toughened glass is generally to heat common glass by using a toughening mold. However, the existing mold in the market is easy to be dislocated in the process of mold closing, so that the glass is scrapped in the process of forming.

Disclosure of Invention

The invention aims to provide a toughening mold and a toughening mold method, and aims to solve the technical problem that the existing toughening mold is easy to misplace in the mold closing process.

In order to achieve the purpose, the invention adopts the technical scheme that: the tempering mold comprises a fixed mold plate and a movable mold plate detachably mounted on the fixed mold plate, wherein a first forming groove is formed in the movable mold plate, a second forming groove is formed in the fixed mold plate corresponding to the first forming groove, the first forming groove and the second forming groove are combined to form a cavity for heating glass, and a plurality of positioning assemblies for positioning the movable mold plate are arranged on two adjacent sides of the fixed mold plate respectively.

Optionally, the fixed die plate comprises an arc-shaped frame and first hand levers arranged on two opposite sides of the arc-shaped frame, the first forming groove is formed in the arc-shaped frame, and the positioning assemblies are respectively distributed on two adjacent sides of the arc-shaped frame.

Optionally, the number of the positioning assemblies is three, two of the three positioning assemblies are respectively distributed at two ends of one side of the arc-shaped frame, and one of the three positioning assemblies is arranged at one side of the arc-shaped frame, which is adjacent to the arc-shaped frame.

Optionally, the positioning assembly comprises a positioning sleeve installed on the arc-shaped frame and a positioning pin detachably installed on the positioning sleeve, a clamping groove is formed in the positioning sleeve, a clamping table is arranged on the positioning pin, and the clamping table is clamped in the clamping groove.

Optionally, the movable mould board including be used for with the shaping frame of arc frame looks lock, set up in the shaping frame back to a plurality of horizontal poles of one side of arc frame and set up in each a plurality of ejector pins on the horizontal pole, the relative both sides of shaping frame are equipped with the second handle.

The invention also provides a toughening mold method, which uses the toughening mold and comprises the following steps:

preparing a positioning assembly;

mounting the positioning assembly on the fixed template;

placing the movable template on the fixed template, and pushing the movable template to abut against a positioning pin in a positioning assembly on the fixed template;

and (4) removing the positioning pin.

Optionally, the preparation step of the positioning assembly further comprises the following steps:

designing a drawing of the structural sizes of the positioning sleeve and the positioning pin;

and processing and manufacturing three positioning sleeves and three positioning pins according to a designed drawing.

Optionally, the step of installing the positioning assembly on the fixed die plate further includes the steps of:

and mounting the prepared three positioning sleeves on the fixed template, wherein two positioning sleeves are mounted at two opposite ends of one side of the fixed template, and the rest positioning sleeve is mounted in the middle position of the adjacent side of the fixed template.

And correspondingly inserting the prepared positioning pins into the positioning sleeves respectively.

Optionally, each of the locating sleeves is welded to the fixed die plate.

Optionally, the step of placing the movable template on the fixed template further includes the following steps:

turning over the fixed template;

then inverting the movable template on the fixed template, and pushing the movable template to abut against the positioning component;

and after the movable template is positioned, the fixed template and the movable template are turned over again.

The toughening mold provided by the invention has the beneficial effects that: compared with the prior art, the glass heating device is provided with the first forming groove and the second forming groove, so that a cavity for heating glass can be formed in a combined manner; the movable template is positioned by respectively arranging a plurality of positioning components at two adjacent sides of the fixed template; therefore, when the movable template and the fixed template are matched, the movable template is pushed to abut against each positioning component, so that the movable template and the fixed template are accurately positioned, the phenomenon that the mould is easily misplaced in the matching process is avoided, and the rejection rate of glass forming is reduced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded view of a tempering mold according to an embodiment of the present invention;

fig. 2 is a mold closing structure diagram of a tempering mold provided in the embodiment of the present invention;

FIG. 3 is a block diagram of a fixed platen and positioning assembly provided by an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a positioning sleeve provided in an embodiment of the present invention;

FIG. 5 is a schematic structural view of a locating pin provided in accordance with an embodiment of the present invention;

fig. 6 is a flowchart of the steps of a positioning method for a tempering mold according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1-fixing a template; 11-a second forming groove; 12-an arc frame; 13-a first handle bar;

2-moving the template; 21-forming a frame; 22-a cross-bar; 23-ejector pins; 24-a second handle;

3-a positioning assembly; 31-a positioning sleeve; 310-card slot; 311-shaft sleeve; 312-an extension rod; 32-positioning pins; 320-clamping table; 321-a pin roll; 322-a connecting rod; 323-round table.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to fig. 1 to 6 and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.

As shown in fig. 1 to 3, the present embodiment provides a tempering mold, where the tempering mold includes a fixed mold plate 1 and a movable mold plate 2, the movable mold plate 2 is detachably installed on the fixed mold plate 1, a first forming groove (not shown in the drawings) is formed in the movable mold plate 2, a second forming groove 11 is formed in the fixed mold plate 1, the second forming groove 11 corresponds to the first forming groove in position, the first forming groove and the second forming groove 11 form a cavity for heating glass, a plurality of positioning assemblies 3 are respectively disposed on two adjacent sides of the fixed mold plate 1, and each positioning assembly 3 is used for positioning the movable mold plate 2. In this way, the first forming groove and the second forming groove 11 are arranged, so that a cavity for carrying out heating treatment on glass can be formed in a combined manner; the movable template 2 can be positioned by respectively arranging a plurality of positioning components 3 at two adjacent sides of the fixed template 1; like this, when the movable mould board 2 carries out the compound die with the fixed mould board 1, at this moment, when promoting movable mould board 2 and each locating component 3 looks butt to realize the accurate positioning of movable mould board 2 and fixed mould board 1, avoided the mould to take place the dislocation easily at the compound die in-process, reduced glass shaping disability rate.

Optionally, referring to fig. 1 and fig. 3, as a specific embodiment of the tempering mold provided by the present invention, the fixed mold plate 1 includes an arc-shaped frame 12, first hand levers 13 are disposed on two opposite sides of the arc-shaped frame 12, the first forming grooves are disposed on the arc-shaped frame 12, and the positioning assemblies 3 are respectively distributed on two adjacent sides of the arc-shaped frame 12. Thus, by providing the arc frame 12, glass having a curvature can be manufactured; the first hand levers 13 are arranged on the two sides of the arc-shaped frame 12, so that the arc-shaped frame 12 can be moved conveniently through the first hand levers 13, and the arc-shaped frame is simple and convenient to use.

Preferably, the number of the first handles 13 is four, two first handles 13 are distributed on one side of the arc frame 12, and the other two first handles 13 are distributed on the other side of the arc frame 12. Thus, the four handles can be conveniently held by two hands. Of course, the number of the first hand levers 13 can be set to other numbers according to actual situations and specific needs, and is not limited herein.

Preferably, the first handle 13 is welded to the arc-shaped frame 12, and the welding manner improves the combining force between the first handle 13 and the arc-shaped frame 12, thereby enhancing the durability. Of course, in this embodiment, the first handle bar 13 and the arc-shaped frame 12 may also be integrally formed or connected by a snap-fit manner according to actual conditions and specific requirements, and this is not limited herein.

Optionally, referring to fig. 3, as a specific embodiment of the toughening mold provided by the present invention, the number of the positioning assemblies 3 is three, wherein two positioning assemblies 3 of the three positioning assemblies 3 are respectively distributed at two ends of one side of the arc-shaped frame 12, and one positioning assembly 3 of the three positioning assemblies 3 is disposed at an adjacent side of the arc-shaped frame 12. Like this, through distributing like this, when the movable mould board 2 carries out the compound die with fixed mould board 1, at this moment, when promoting movable mould board 2 and three locating component 3 complete butt to realize the quick location of movable mould board 2 and fixed mould board 1. Of course, the number of the positioning assemblies 3 may also be four, five, etc. according to practical situations, and is not limited herein.

Preferably, the positioning component 3 is arranged at the middle position of the adjacent side of the arc-shaped frame 12. In this way, a better positioning of the arc frame 12 is ensured.

In the invention, the positioning principle of the toughening mold is as follows:

firstly, place movable mould board 2 on fixed die plate 1, then promote movable mould board 2 to be close to two locating component 3 of fixed die plate 1 one side, when movable mould board 2 and two locating component 3 complete butt, realize the location of movable mould board 2 and fixed die plate 3 one side, continue to promote movable mould board 2 afterwards, make movable mould board 2 and fixed die plate 1 adjacent one side one locating component 3 hug closely, when movable mould board 2 and this locating component 3 butt, thereby realize the location of movable mould board 2 and fixed die plate 1 adjacent one side, through the location of adjacent both sides, can realize the quick location of movable mould board 2 and fixed die plate 1.

Of course, in the present invention, the movable mold plate 2 may be pushed to abut against the two positioning assemblies 3 on one side of the fixed mold plate 1, and then the movable mold plate 2 is pushed to abut against the two positioning assemblies 3 on one side of the fixed mold plate 1, so as to accurately position the movable mold plate 2 and the fixed mold plate 1, which is not limited herein.

Optionally, referring to fig. 4 and 5, as a specific embodiment of the tempering mold provided by the present invention, the positioning assembly 3 includes a positioning sleeve 31 and a positioning pin 32, the positioning sleeve 31 is installed on the arc-shaped frame 12, the positioning pin 32 is detachably installed on the positioning sleeve 31, a clamping groove 310 is formed on the positioning sleeve 31, a clamping table 320 is arranged on the positioning pin 32, and the clamping table 320 is clamped in the clamping groove 310. Like this, through setting up ka tai 320 and draw-in groove 310 to can go into the card tai 320 card in the draw-in groove 310 in order to form this locating component 3, simple convenient, in addition, when appearing damaging in position sleeve 31 or locating pin 32, subsequent the change of also being convenient for has avoided changing whole locating component 3, the cost is reduced.

Optionally, referring to fig. 4 and fig. 5, as a specific embodiment of the toughening mold provided by the present invention, the positioning sleeve 31 includes a shaft sleeve 311 and an extension rod 312, the extension rod 312 is disposed on an outer side wall of the shaft sleeve 311, and the slot 310 is opened on a side wall of the shaft sleeve 311. By arranging the extension rod 312, the arc-shaped frame can be welded on the arc-shaped frame 12 through the extension rod 312, and subsequent welding is guaranteed.

Preferably, the axial direction of the extension rod 312 is parallel to the radial direction of the sleeve 311. Through setting up like this, the subsequent welding process of being convenient for reduces the technology degree of difficulty of welding. Of course, in this embodiment, the axial direction of the extension rod 312 may also be disposed at other angles with the radial direction of the shaft sleeve 311 according to the actual situation and the specific requirement, and this is not limited herein.

Optionally, referring to fig. 4 and fig. 5, as a specific embodiment of the toughening mold provided by the present invention, the positioning pin 32 includes a pin 321, the pin 321 is movably inserted into the shaft sleeve 311, a connecting rod 322 is disposed at an end of the pin 321 away from the shaft sleeve 311, and the clamping platform 320 is disposed on the pin 321. In this way, by arranging the pin shaft 321 and the clamping table 320, the pin shaft 321 is clamped into the shaft sleeve 113 and the clamping table 320 is clamped into the clamping groove 310, so that the stable connection between the positioning pin 32 and the positioning sleeve 31 is ensured.

Further, referring to fig. 5, as a specific embodiment of the toughening mold provided by the present invention, the positioning pin 32 further includes a circular truncated cone 323, and the circular truncated cone 323 is disposed between the connecting rod 322 and the pin 321. Through setting up round platform 323, increase the area of contact of round platform 323 with connecting rod 322 and round pin axle 321 respectively, further strengthened the cohesion of connecting rod 322 with round pin axle 321, improved the life of locating pin 32.

Preferably, the diameter of the circular truncated cone 323 is larger than that of the pin shaft 321. Therefore, the round platform 323 and the pin shaft 321 have a large contact area, and subsequent stable connection is guaranteed.

Further, referring to fig. 2, as a specific embodiment of the tempering mold according to the present invention, the movable mold plate 2 includes a forming frame 21, the forming frame 21 is fastened to the arc frame 12, a plurality of cross bars 22 are disposed on a side of the forming frame 21 opposite to the arc frame 12, a plurality of mold-releasing rods 23 are disposed on each cross bar 22, and second hand rods 24 are disposed on opposite sides of the forming frame 21. By arranging the cross rods 23, the structural strength of the forming frame 21 is enhanced, and deformation and cracking in the heat treatment process are avoided; the plurality of stripping rods 23 are arranged on the cross rod 23, so that subsequent stripping can be facilitated; through setting up second handspike 24 to be convenient for subsequent artifical transport, it is simple convenient.

The invention also provides a positioning method of the toughening mold, which uses the toughening mold and comprises the following steps (please refer to fig. 6):

preparing a positioning component 3;

installing a positioning component 3 on the fixed template 1;

placing the movable template 2 on the fixed template 1, and pushing the movable template 2 to abut against the positioning pin 32 in the positioning assembly 3 on the fixed template 1;

the locating pin 32 is removed.

In the invention, the positioning component 3 is firstly prepared, then the positioning component 3 is installed in the fixed template 1, then the movable template 2 is placed on the fixed template 1, the movable template 2 is pushed to approach the positioning component 3 on the fixed template 1, and when the movable template 2 is completely contacted with the positioning component 3, the movable template 2 and the fixed template 1 are quickly and accurately positioned, and the method is simple and efficient.

Optionally, the preparation step of the positioning assembly 3 further comprises the following steps:

drawing for designing the structural dimensions of the positioning sleeve 31 and the positioning pin 32;

and processing and manufacturing three positioning sleeves 31 and three positioning pins 32 according to a designed drawing.

In the invention, firstly, drawing of the structural sizes of the positioning sleeve 31 and the positioning pin 32 is designed according to requirements, then three sets of complete positioning assemblies 3 are processed according to the designed drawing, and the three sets of positioning assemblies 3 are installed on the fixed template 3. In this way, the positioning of the fixed die plate 1 and the movable die plate 2 can be realized by the three positioning components 3 subsequently.

Optionally, the step of installing the positioning assembly 3 on the fixed die plate 1 further includes the following steps:

and mounting the prepared three positioning sleeves 31 on the fixed template 1, wherein two positioning sleeves 31 are mounted at two opposite ends of one side of the fixed template 1, and the rest positioning sleeve 31 is mounted in the middle position of the adjacent side of the fixed template 1.

The prepared positioning pins 32 are respectively inserted into the positioning sleeves 31 correspondingly.

In the present invention, by installing two positioning sleeves 31 at opposite ends of one side of the fixed die plate 1, and installing the remaining one positioning sleeve 31 at a middle position of the adjacent side of the fixed die plate 1, then the positioning pins 32 are respectively inserted into the positioning sleeves 31 correspondingly, the assembly of the positioning components 3 is completed, at this time, the movable template 2 is placed on the fixed template 1, then the movable template 2 is pushed to approach to the two positioning components 3 at one side of the fixed template 1, when the movable template 2 is completely abutted against the two positioning components 3, the movable template 2 is positioned at one side of the fixed template 1, then the movable template 2 is continuously pushed, the movable template 2 is abutted with one positioning component 3 on one side adjacent to the fixed template 1, when the movable template 2 is abutted with the positioning component 3, therefore, the adjacent side of the movable template 2 and the fixed template 1 is positioned, and the movable template 2 and the fixed template 1 can be quickly positioned through the positioning of the adjacent two sides.

Preferably, the positioning sleeve 31 is welded to the fixed die plate 1, but of course, in this embodiment, the positioning sleeve 31 may also be mounted on the fixed die plate 1 by other methods, which is not limited herein.

Optionally, the step of placing the movable mold plate 2 on the fixed mold plate 1 further includes the following steps:

turning over the fixed die plate 1;

then, the movable template 2 is inverted on the fixed template 1, and the movable template 2 is pushed to abut against the positioning component 3;

after the movable template 2 is positioned, the fixed template 1 and the movable template 2 are turned over again.

In the invention, when the fixed template 1 and the movable template 2 need to be matched, at the moment, the fixed template 1 needs to be overturned to be laid on the ground, then the movable template 2 is overturned on the fixed template 1, the positioning of the movable template 2 and the fixed template 1 is realized through the positioning component 3 on the fixed template 1, and then the positioned movable template 2 and the fixed template 1 are overturned together to complete the matching. Through setting up locating component 3, the realization has improved the efficiency of compound die, realizes the accurate positioning of movable mould board 2 and fixed die plate 1.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.