CN216991543U - Positioning leaning body and positioning processing device - Google Patents
Positioning leaning body and positioning processing device Download PDFInfo
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- CN216991543U CN216991543U CN202123445716.7U CN202123445716U CN216991543U CN 216991543 U CN216991543 U CN 216991543U CN 202123445716 U CN202123445716 U CN 202123445716U CN 216991543 U CN216991543 U CN 216991543U
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Abstract
The utility model relates to a positioning and processing device and a positioning leaning body, wherein the positioning and processing device comprises a jig and the positioning leaning body, and the positioning leaning body can lean against the jig so as to form a processing gap for processing a workpiece between the edge of the positioning leaning body and the edge of the jig. The positioning leaning body is provided with an inner edge and an outer edge which are arranged at intervals oppositely, the outer edge is provided with a first notch for grasping, the first notch is recessed inwards from the outer edge of the positioning leaning body, and when the workpiece is positioned before being machined, a user can grasp the first notch by hand, so that the user cannot slip when grasping and positioning the leaning body, and the workpiece to be machined can be accurately positioned; the locating is close to the inward flange of the body and still is equipped with the boss that is used for forming the processing clearance, and the boss is outstanding in the locating and is close to the inward flange of the body for the locating is close to the inward flange of the body and the edge of tool can form above-mentioned processing clearance, thereby can reduce the processing to the tool, and then reduces the processing cost, improves production machining efficiency by a wide margin.
Description
Technical Field
The utility model relates to the technical field of glass processing, in particular to a positioning leaning body and a positioning processing device.
Background
Glass is an important material in the technical field of display, and is widely applied to different technical fields due to the characteristics of transparency, light transmission, reflection and multicolor. With the continuous development of optical products, products with different shapes and structures, especially glass products with irregular shapes emerge, and in the process of carrying out numerical control machining on glass, rectangular glass to be machined needs to be fixedly installed on a jig in a positioning mode, and then the glass to be machined is subjected to edge grinding machining according to a preset shape size to obtain the glass products with preset shapes.
The glass to be processed needs to be accurately positioned on the jig, so the glass to be processed usually depends on the jig and the positioning leaning body to jointly complete the positioning. Before processing, the glass to be processed is placed on the jig, and then the positioning leaning body is abutted against the jig and the glass to finish the accurate positioning of the glass on the jig.
When the body is leaned on in the location with leaning on when leaning on in the tool, both can form the processing clearance, and glass's outward flange is arranged in this processing clearance to glass of treating to process carries out edging processing. However, since the shapes of the glass products are various, the jigs need to be replaced frequently, and since the processing jigs all take a long time, if different jigs are processed to form the processing gap with the positioning leaning body, the processing cost is increased, and the production efficiency is reduced; meanwhile, when the glass is positioned, the positioning leaning body needs to be grasped by hands to abut against the edge of the jig, the positioning is completed by moving the glass on the jig, and once the positioning leaning body is not grasped stably, the glass to be processed cannot be accurately positioned, so that part of the appearance of the glass to be processed cannot be processed and is scrapped, and irreparable loss is caused.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to process to the tool of difference and cause the processing cost to increase among the current glass location processingequipment, and production efficiency is low to and be not convenient for lean on the body to grasp the location and lead to the problem that the product yield is low, provide a location and lean on the body and location processingequipment, aim at can reduce and process the tool and can be convenient for lean on the body to grasp the location again, thereby can improve the production machining efficiency of glass product processing by a wide margin.
According to one aspect of the application, a positioning leaning body for workpiece processing is provided,
the positioning leaning body is provided with an inner edge and an outer edge which are oppositely arranged at intervals, the outer edge is provided with a first notch for gripping, and the first notch is inwards recessed from the outer edge of the positioning leaning body;
the inner edge of the positioning leaning body is used for leaning against a workpiece, and is also provided with a boss used for forming a machining gap, and the boss protrudes out of the inner edge of the positioning leaning body.
In one embodiment, the positioning backrest comprises:
a first extension having a first outer edge and a first inner edge disposed in opposing spaced relation;
a second extension having a second outer edge and a second inner edge disposed in opposing spaced relation;
one end of the second extension part is fixedly connected with one end of the first extension part, so that the extension line of the first outer edge is intersected with the extension line of the second outer edge at one point, and the extension line of the first inner edge is intersected with the extension line of the second inner edge at another point;
the first outer edge and the second outer edge collectively form the outer edge of the positioning rest body, and the first inner edge and the second inner edge collectively form the inner edge of the positioning rest body.
In one embodiment, the first notch is formed by being recessed inward from the first outer edge toward the first inner edge,
and/or is recessed inwardly from the second outer edge in a direction toward the second inner edge.
In one embodiment, the boss extends outwardly from the first inner edge and/or outwardly from the second inner edge such that the boss protrudes beyond the first inner edge and/or the second inner edge.
In one embodiment, the height of the boss is less than the height of the first extension and/or less than the height of the second extension.
In one embodiment, the positioning backrest body further comprises a protrusion fixedly connected with the first extension part and the second extension part, and the protrusion extends from the intersection point of the extension line of the first outer edge and the extension line of the second outer edge to the periphery.
In one embodiment, the positioning leaning body is further provided with a second notch, and the second notch is formed by extending towards the periphery from the intersection point of the extension line of the first inner edge and the extension line of the second inner edge in a concave mode.
In one embodiment, the positioning backrest body further comprises an adjusting mechanism, and the adjusting mechanism is mounted on the first extension part and/or the second extension part and is used for adjusting the height of the positioning backrest body.
In one embodiment, the adjusting mechanism is a plurality of adjusting screws arranged at intervals.
According to another aspect of the present application, a positioning and processing device is provided, which includes a fixture and the positioning leaning body as described above, wherein the positioning leaning body has a height higher than that of the fixture, and the positioning leaning body can lean against the fixture, so that a processing gap for processing the workpiece is formed between the edge of the positioning leaning body and the edge of the fixture.
The positioning leaning body and the positioning processing device lean against the body by setting the positioning in the positioning processing device, so that the workpiece to be processed can lean against the body and the jig to lean against each other to form a positioning gap by depending on the positioning before processing, and the edge of the workpiece to be processed is positioned in the positioning gap and leans against the edge leaning against the body by positioning, thereby the accurate positioning of the workpiece to be processed can be completed. Meanwhile, the first notch for gripping is formed in the edge of the positioning leaning body, so that when the workpiece is positioned before being machined, a user can grip the first notch with a hand, the user cannot slip when gripping the positioning leaning body, and the workpiece to be machined can be accurately positioned; furthermore, the positioning leaning body is provided with the boss protruding out of the edge of the positioning leaning body, so that the machining gap can be formed between the edge of the positioning leaning body and the edge of the jig, the machining of the jig can be reduced, the machining cost is reduced, and the production and machining efficiency is greatly improved.
Drawings
Fig. 1 is a top view of a positioning and processing device according to an embodiment of the present invention;
fig. 2 is a top view of a positioning backrest according to an embodiment of the present invention.
Description of reference numerals:
10. positioning a machining device; 101. machining a gap; 100. a jig; 102. air holes; 200. a positioning backrest body; 201. a first notch; 202. a second recess; 203. a boss; 210. a first extension portion; 211. a first outer edge; 212. a first inner edge; 220. a second extension portion; 221. a second outer edge; 222. a second inner edge; 230. a protrusion; 240. and adjusting screws.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will recognize without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, 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 invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
An embodiment of the utility model provides a positioning leaning body and a positioning processing device, wherein the positioning leaning body is used for assisting in positioning a workpiece in a processing process of the workpiece, so that the workpiece can be processed to obtain a preset outline.
The following describes the structure of a positioning rest and a positioning device including the positioning rest in the present application, with reference to fig. 1 to 2, taking the positioning and numerical control machining of glass as an example. The present embodiment is described as an example, and the technical scope of the present application is not limited thereto. It is understood that, in other embodiments, the positioning backrest and the positioning and processing device provided by the present application are not limited to be used for positioning and numerically controlled machining of glass, but may also be used for positioning and machining other types of workpieces, and are not limited herein.
As shown in fig. 1, a positioning and processing device 10 includes a fixture 100, a positioning leaning body 200 and a cutter (not shown), wherein the fixture 100 is used for placing and fixing a glass to be processed, and the positioning leaning body 200 is used for assisting in positioning the glass to be processed. The positioning leaning body 200 is higher than the jig 100 and can lean against the jig 100 to form a processing gap 101 with the jig 100, and the edge of the glass to be processed leans against the edge of the positioning leaning body 200 close to one side of the jig 100, so that the edge of the glass to be processed is located in the processing gap 101. The cutter is located above the edge of the glass to be processed, and according to a preset program, the cutter can move relative to the jig 100 in a certain track so as to process the glass to be processed into a required outline.
In some embodiments, the jig 100 has a rectangular structure, the jig 100 is provided with a plurality of air holes 102, the glass to be processed is placed on the jig 100, when the glass to be processed needs to be fixed, the air holes 102 are ventilated, and the glass to be processed is fixedly mounted on the jig 100 for processing by vacuum adsorption.
In some embodiments, as shown in fig. 2, the positioning leaning body 200 is substantially L-shaped, and has an inner edge and an outer edge which are oppositely arranged at intervals, wherein the inner edge is used for abutting against a workpiece, because the positioning leaning body can be well matched with the jig 100 so that the positioning leaning body and the jig 100 can abut against each other, the contour of the inner edge of the positioning leaning body 200 needs to be consistent with the contour of the edge of the jig 100, and because the glass wool sheet to be processed which is cut out is generally rectangular, the jig 100 is also designed to be rectangular, and the contour of the inner edge of the positioning leaning body 200 is correspondingly formed by two sides which are perpendicular to each other.
In some embodiments, the positioning backrest body 200 includes a first extension portion 210 and a second extension portion 220 with the same height, one end of the first extension portion 210 is fixedly connected to one end of the second extension portion 220, and the first extension portion 210 and the second extension portion 220 are perpendicular to each other. The first extension portion 210 has a first outer edge 211 and a first inner edge 212 which are oppositely arranged at intervals, the second extension portion 220 has a second outer edge 221 and a second inner edge 222 which are oppositely arranged at intervals, since the first extension portion 210 and the second extension portion 220 are perpendicular to each other, so that the extension lines of the first outer edge 211 and the second outer edge 221 are perpendicular to each other and intersect at one point, the extension lines of the first inner edge 212 and the second inner edge 222 are perpendicular to each other and intersect at another point, the first outer edge 211 and the second outer edge 221 together form an outer edge which is positioned on the leaning body 200, and the first inner edge 212 and the second inner edge 222 together form an inner edge which is positioned on the leaning body 200.
As described in the background art, before the glass to be processed is processed, the glass needs to be positioned, and at this time, the user needs to grasp the positioning leaning body 200 with a hand to make the inner edge of the positioning leaning body 200 abut against the edge of the jig 100, typically, the first outer edge 211 and the second outer edge 221 of the positioning leaning body 200 are grasped with the forefinger and the thumb, respectively.
The inventor finds that the edge of the positioning backrest body 200 in the prior art is mostly a smooth right-angle edge, so that the positioning backrest body is easy to slip when being gripped, and once the positioning backrest body 200 is not gripped stably, the glass to be processed cannot be accurately positioned, so that part of the shape of the glass to be processed cannot be processed and is discarded, and further irretrievable loss is caused.
In order to solve the above problem, the inventor modified the first outer edge 211 and the second outer edge 221 of the positioning leaning body 200, specifically, as shown in fig. 2, first concave recesses 201 are opened at the first outer edge 211 and the second outer edge 221, and each first concave recess 201 is formed by being concave inwards from the first outer edge 211 towards the first inner edge 212, or from the second outer edge 221 towards the second inner edge 222. In a preferred embodiment, the first recess 201 is rectangular in shape and preferably has dimensions of 20mm long and 3mm wide. The shape of the first notch 201 is not limited to a rectangle, and may be other shapes such as an arc shape, and may be a recessed shape for easy gripping by a human hand.
In a preferred embodiment, the positioning backrest 200 further comprises a protrusion 230, the protrusion 230 connects the first extension 210 and the second extension 220, the protrusion 230 is in the shape of a circular arc and extends from the intersection point of the extension line of the first outer edge 211 and the extension line of the second outer edge 221. The purpose of the protrusion 230 is that sometimes the user can not grasp the positioning leaning body 200 stably even if only the index finger and the thumb grasp the first notch 201, and the protrusion 230 can be grasped to increase a grasping point of the positioning leaning body 200, so that the user can grasp the positioning leaning body more firmly during processing, and the safety production efficiency is improved.
As described in the background art, before machining, the workpiece to be machined can abut against the jig 100 by means of the positioning abutting body 200 to form a positioning gap, and the edge of the workpiece to be machined is located in the positioning gap and abuts against the inner edge of the positioning abutting body 200, so that the workpiece to be machined can be accurately positioned.
In further research, the inventor found that, since the jig 100 needs to be replaced frequently and since it takes a long time to process the jig 100, if the boss 203 is processed on a different jig 100 to form the processing gap 101 with the positioning leaning body 200, the processing cost is increased and the production efficiency is reduced.
In order to solve the above problem, as shown in fig. 2, the inventor transfers the bosses 203 on the jig 100 to the positioning leaning body 200, that is, two bosses 203 respectively protruding from the first inner edge 212 and the second inner edge 222 are machined on the inner edge of the positioning leaning body 200, the height of each boss 203 is lower than that of the first extension portion 210 or the second extension portion 220, one boss 203 extends outwards from the first inner edge 212, and the other boss 203 extends outwards from the second inner edge 222. The width of the boss 203 is preferably 3mm to 20mm, and the specific size of the width depends on the amount of the glass edge to be processed.
Thus, after the boss 203 is machined on the positioning leaning body 200, the boss 203 does not need to be machined on the jig 100, but the boss 203 is machined on the positioning leaning body 200 which is easier to machine, as shown in fig. 1, when the positioning leaning body 200 with the boss 203 leans against the jig 100, the machining gap 101 for machining glass can be formed, and therefore machining cost is saved.
In some embodiments, a second notch 202 is further formed on the positioning backrest 200, and the second notch 202 is formed by extending from the intersection point of the extension line of the first inner edge 212 and the extension line of the second inner edge 222 to the surrounding recess. The purpose of forming the second notch 202 on the positioning leaning body 200 is that the glass wool sheet to be processed should be a completely standard rectangle in theory, but because of processing errors in processing the glass wool sheet, two mutually intersected edges of the glass wool sheet to be processed cannot be completely vertical, the first inner edge 212 and the second inner edge 222 of the positioning leaning body 200 are mutually vertical, and if the second notch 202 is not formed on the positioning leaning body 200, when the glass to be processed abuts against the positioning leaning body 200, the edge angle of the glass to be processed is likely to interfere with the inner edge of the positioning leaning body 200, so that accurate positioning cannot be completed; when the second notch 202 is opened, the edge of the glass to be processed can be accommodated in the second notch 202, so that the second notch 202 has a clearance function, and the edge does not interfere with the inner edge of the positioning leaning body 200.
The inventor finds that, in further research, because the specifications of the jig 100 are various, and the heights of the jigs 100 of various specifications are different, after the jig 100 is replaced, the height of the positioning leaning body 200 may be lower than the height of the jig 100, so that the edge of the glass to be processed cannot abut against the positioning leaning body 200, and the positioning leaning body 200 cannot perform its positioning function.
In order to solve the problem, the inventor provides an adjusting mechanism for adjusting the height of the positioning backrest 200 on the positioning backrest 200, the adjusting mechanism is mounted on the first extension 210 or the second extension 220 of the positioning backrest 200, or mounted on both the first extension 210 and the second extension 220, and when the height of the positioning backrest 200 is lower than the height of the jig 100, the height of the positioning backrest 200 can be adjusted by the adjusting mechanism, so that the height of the positioning backrest 200 is higher than the height of the jig 100.
In some embodiments, the adjusting mechanism is a plurality of adjusting screws 240 arranged at intervals, the plurality of adjusting screws 240 are mounted on the first extending portion 210 and the second extending portion 220 at intervals, each adjusting screw 240 is preferably an adjusting screw 240 of M4, the height of the adjustment depends on the length of the adjusting screw 240, and when the adjusting screw 240 rotates clockwise or counterclockwise, the height of the positioning leaning body 200 is adjusted accordingly, so that the height of the positioning leaning body 200 can be always higher than the height of the jig 100 along with the replacement of the jig 100.
It should be noted that the installation and arrangement position of the adjusting screw 240 on the first extending portion 210 or the second extending portion 220 is not limited, and the structure of the adjusting mechanism is not limited to the adjusting screw 240, and may be other structures as long as the height of the positioning leaning body 200 can be adjusted.
The positioning and processing device 10 is used as follows:
firstly, the glass to be processed is placed on the jig 100, then the inner edge of the positioning leaning body 200 is abutted against the edge of the jig 100, and the jig 100 is also of a rectangular structure because the inner edge of the positioning leaning body 200 is in a right angle, so that the inner edge of the positioning leaning body 200 can be well matched with the edge of the jig 100 to form an L-shaped processing gap 101.
And secondly, grasping the first notch 201 or the protrusion 230 of the positioning leaning body 200 by using the forefinger and the thumb of one hand to enable the positioning leaning body 200 to be firmly abutted against the jig 100 without relative displacement with the jig 100, moving the glass to be processed by the other hand to enable the edge of the glass to be processed to be positioned in the processing gap 101 and abutted against the positioning leaning body 200, and positioning the glass to be processed.
And thirdly, after the glass to be processed is positioned, starting an air source to ensure that the glass to be processed is fixed on the jig 100 through the vacuum adsorption of the air passing through the air holes 102.
And fourthly, taking away the positioning leaning body 200, and processing the edge of the glass by a cutter positioned above according to a preset program to obtain a required outline.
And step five, closing the air source, taking away the processed glass, putting a new glass to be processed, and performing positioning processing again, and repeating the steps in such a reciprocating way to finish processing a plurality of pieces of glass to be processed.
All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the utility model, and these changes and modifications are all within the scope of the utility model. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A positioning leaning body for processing a workpiece is characterized in that,
the positioning leaning body is provided with an inner edge and an outer edge which are oppositely arranged, the outer edge is provided with a first notch for gripping, and the first notch is inwards recessed from the outer edge of the positioning leaning body;
the inner edge of the positioning leaning body is used for leaning against a workpiece, a boss used for forming a machining gap is further arranged on the inner edge, and the boss protrudes out of the inner edge of the positioning leaning body.
2. The positioning backrest body according to claim 1, wherein said positioning backrest body comprises:
a first extension having a first outer edge and a first inner edge disposed in opposing spaced relation;
a second extension having a second outer edge and a second inner edge disposed in opposing spaced relation;
one end of the second extension part is fixedly connected with one end of the first extension part, so that the extension line of the first outer edge is intersected with the extension line of the second outer edge at one point, and the extension line of the first inner edge is intersected with the extension line of the second inner edge at another point;
the first outer edge and the second outer edge collectively form the outer edge of the positioning rest body, and the first inner edge and the second inner edge collectively form the inner edge of the positioning rest body.
3. The positioning backrest body according to claim 2, wherein the first notch is recessed inward from the first outer edge toward the first inner edge,
and/or is recessed inwardly from the second outer edge in a direction toward the second inner edge.
4. The positioning rest of claim 2, wherein the boss extends outwardly from the first inner edge and/or outwardly from the second inner edge such that the boss protrudes beyond the first inner edge and/or the second inner edge.
5. A positioning backrest body according to claim 4, characterized in that the height of said boss is smaller than the height of said first extension and/or smaller than the height of said second extension.
6. The positioning backrest according to claim 2, further comprising a protrusion fixedly connecting the first extension and the second extension, wherein the protrusion extends circumferentially from an intersection of the extension of the first outer edge and the extension of the second outer edge.
7. The positioning backrest body according to claim 2, wherein a second notch is further formed in the positioning backrest body, and the second notch extends from the intersection point of the extension line of the first inner edge and the extension line of the second inner edge to the periphery in a concave manner.
8. The positioning backrest body according to claim 2, further comprising an adjusting mechanism mounted to the first extension and/or the second extension for adjusting the height of the positioning backrest body.
9. The positioning backrest body according to claim 8, wherein the adjusting mechanism is a plurality of adjusting screws arranged at intervals.
10. A positioning and processing device, comprising a jig and the positioning and leaning body as claimed in any one of claims 1 to 9, wherein the positioning and leaning body is higher than the jig, and the positioning and leaning body can abut against the jig, so that a processing gap for processing the workpiece is formed between the edge of the positioning and leaning body and the edge of the jig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123445716.7U CN216991543U (en) | 2021-12-28 | 2021-12-28 | Positioning leaning body and positioning processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123445716.7U CN216991543U (en) | 2021-12-28 | 2021-12-28 | Positioning leaning body and positioning processing device |
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| CN216991543U true CN216991543U (en) | 2022-07-19 |
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| CN202123445716.7U Active CN216991543U (en) | 2021-12-28 | 2021-12-28 | Positioning leaning body and positioning processing device |
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