CN111673150A

CN111673150A - Vehicle window hardware and processing method thereof

Info

Publication number: CN111673150A
Application number: CN202010371492.0A
Authority: CN
Inventors: 李圣根
Original assignee: Shenzhen Xinyi Automobile Glass Co Ltd
Current assignee: Shenzhen Xinyi Automobile Glass Co Ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-09-18
Anticipated expiration: 2040-05-06
Also published as: CN111673150B

Abstract

The application belongs to the technical field of vehicle window manufacturing, and particularly relates to vehicle window hardware and a processing method thereof, wherein the method comprises the following steps: s1: fixing at least one car window hardware on a tooling die; s2: fixing the tool module on a milling machine; s3: forming a datum plane which is flush with a surface to be processed of the car window hardware on the tooling die; s4: aligning a milling cutter of a milling machine to a reference surface for surface reference positioning; s5: moving the milling cutter which finishes the surface reference positioning to the position of the surface to be machined and milling the machined surface; s6: forming a datum line corresponding to an opening to be processed of the car window hardware on a tool die; s7: aligning a milling cutter of a milling machine to a datum line for line datum positioning; s8: and moving the milling cutter which completes the line reference positioning to the position of the opening to be machined and milling the opening. So can realize the face processing and the opening processing to one or more door window hardware through milling processing, show to have promoted machining efficiency, reduce the processing cost, promote the machining precision.

Description

Vehicle window hardware and processing method thereof

Technical Field

The application belongs to the technical field of vehicle window manufacturing, and particularly relates to vehicle window hardware and a processing method thereof.

Background

In recent years, with the development of technology in the automotive industry, the configuration of window hardware has become more complex. In the prior art, when the car window hardware is processed, an inclined plane needs to be processed by a spherical milling cutter in a numerical control processing center, and then an oblique line needs to be processed by the milling cutter. Although the car window hardware is milled, only one car window hardware can be machined at a time, and therefore machining cost is high and machining efficiency is low.

Disclosure of Invention

An object of the embodiment of the application is to provide a car window hardware and a processing method thereof, and the car window hardware is used for solving the technical problems that the car window hardware in the prior art is high in processing cost and low in efficiency.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: a processing method of vehicle window hardware comprises the following steps:

s1: providing a tooling die, and fixing at least one car window hardware on the tooling die;

s2: providing a milling machine, and fixing the tool module on the milling machine;

s3: forming a datum plane which is flush with the surface to be processed of the car window hardware on the tooling die;

s4: aligning a milling cutter of the milling machine to the reference surface for surface reference positioning;

s5: moving the milling cutter with the surface reference positioning completed to the position of the surface to be machined and milling a machined surface;

s6: forming a datum line corresponding to the opening to be machined of the car window hardware on the tool die;

s7: aligning a milling cutter of the milling machine to the datum line for line datum positioning;

s8: and moving the milling cutter completing the line reference positioning to the position of the opening to be machined and milling the opening.

Optionally, the tooling die comprises a die main body and at least one pressing block, the car window hardware is arranged on the die main body, and the pressing block is fixed on the die main body and is pressed against the corresponding car window hardware.

Optionally, one side of the pressing block is connected with the die main body through a locking bolt.

Optionally, the middle position of briquetting is through the pin with correspond the door window hardware is connected.

Optionally, the die body and the press block are both stainless steel pieces.

Optionally, in the step S6, a vertical distance between the reference line and an upper opening edge of the opening to be processed is 12mm to 20 mm.

Optionally, a vertical distance between the reference line and an edge of the upper opening of the opening to be processed is 16mm to 18 mm.

Optionally, step S9 is further included after the step S8:

and corrugated bulges are milled on the upper inner end surface and the lower inner end surface of the opening.

Optionally, the milling cutter is a flat bottom milling cutter.

The embodiment of the application has at least the following beneficial effects: the processing method of door window hardware that this application embodiment provided, through putting at least one door window hardware on the frock mould, and form on the frock module and flush in the waited processing face reference surface of door window hardware and the open-ended reference line of waiting to process that corresponds to door window hardware, milling cutter can be through aiming at reference surface and reference line like this, and then realize the processing and the open-ended processing to the machined surface of door window hardware, can realize the face machining and the opening processing to one or more door window hardware like this through milling processing, the machining efficiency has been showing and has been promoted, the processing cost is reduced, and the machining precision has been promoted.

Another technical scheme adopted by the application is as follows: a car window hardware is manufactured by the processing method of the car window hardware.

The window hardware provided by the embodiment of the application is manufactured by the processing method of the window hardware, and the processing method of the window hardware can realize efficient processing of a plurality of window hardware by milling, so that the manufacturing cost of the window hardware is reduced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a process flow chart of a method for machining window hardware according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a tooling mold and window hardware provided in an embodiment of the present application;

fig. 3 is an exploded structural schematic view of a tooling mold and window hardware provided in an embodiment of the present application;

fig. 4 is a partial enlarged view at a in fig. 3.

Wherein, in the figures, the respective reference numerals:

10-tool die 11-die main body 12-briquetting

13-datum plane 14-locking bolt 15-pin

16-chip groove 17-datum line 20-car window hardware

21-machined surface 22-openings 23-corrugated protrusions.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-4 are exemplary and intended to be used to illustrate the present application and should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, is not to be considered as limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

As shown in fig. 1 to 3, an embodiment of the application provides a processing method of vehicle window hardware, which includes the following steps:

s1: providing a tooling die 10, and fixing at least one vehicle window hardware piece 20 on the tooling die 10;

s2: providing a milling machine, and fixing the tool module on the milling machine; the milling machine is a common milling machine, and the machining method of the car window hardware provided by the embodiment of the application does not need to use a numerical control milling machine, so that the machining cost of the car window hardware 20 is reduced more easily.

S3: forming a datum surface 13 which is flush with a surface 21 to be processed of the window hardware 20 on the tooling die 10; the reference surfaces 13 may be multiple or one, when the reference surfaces 13 are multiple, the multiple reference surfaces 13 are respectively arranged corresponding to the surfaces 21 to be processed of the multiple window hardware 20, and when the reference surface 13 is one, one reference surface 13 may correspond to the surfaces 21 to be processed of the multiple window hardware 20, so that the manufacturing cost of the tooling die 10 may be saved.

Further, the reference surface 13 is flush with the surface 21 to be processed of the window hardware 20, so that the milling cutter can be translated to the processing position of the surface 21 to be processed for processing without further position adjustment after being aligned with the reference surface 13, the moving path of the milling cutter can be shortened, and the processing efficiency can be improved.

S4: aligning a milling cutter of the milling machine to the reference surface 13 for surface reference positioning;

s5: moving the milling cutter with the surface reference positioning completed to the position of the surface 21 to be machined and milling the machined surface 21;

s6: forming a reference line 17 corresponding to an opening 22 to be processed of the window hardware 20 on the tooling die 10; reference line 17 may be on the same horizontal line with the edge of upper end opening 22 of machining opening 22, or may be located above or below the edge of upper end opening 22 of machining opening 22.

S7: aligning a milling cutter of the milling machine to the datum line 17 for line datum positioning;

s8: the milling cutter that has completed the line reference positioning is moved to the position of the opening 22 to be machined and mills the opening 22.

The following further describes a processing method of the vehicle window hardware provided by the present application: the processing method of window hardware that this application embodiment provided, through putting at least one window hardware 20 on frock mould 10, and form on the frock module and flush the datum line 17 that treats processing face 21 datum plane 13 and the opening 22 that treats that corresponds to window hardware 20 in the face of treating of window hardware 20, milling cutter can be through aiming at datum plane 13 and datum line 17 like this, and then realize the processing to the processing face 21 of window hardware 20 and the processing of opening 22, can realize the face processing and the opening 22 processing to one or more window hardware 20 through milling processing like this, the machining efficiency has been showing to be promoted, the processing cost is reduced, and the machining precision has been promoted.

In other embodiments of the present application, as shown in fig. 2 and 3, the tooling die 10 includes a die main body 11 and at least one pressing block 12, the window hardware 20 is disposed on the die main body 11, the reference surface 13 and the reference line 17 are formed on the die main body 11, and the pressing block 12 is fixed on the die main body 11 and pressed against the corresponding window hardware 20.

Specifically, by arranging the pressing block 12 and pressing the pressing block 12 against the window hardware 20, the window hardware 20 can be stably placed on the tooling die 10.

Optionally, the reference surface 13 is formed at one side edge of the upper end surface of the die body 11, so that the milling cutter can move along the processing surface 21 after being aligned with the reference surface 13, thereby improving the continuity of the milling cutter in the movement process and further improving the processing efficiency.

Optionally, the window hardware 20 is obliquely installed on the mold body 11, and the position of the mold body 11, which corresponds to the rear side of the opening 22 of the window hardware 20, penetrates through the mold body 11 in the length direction, so that the chip discharge grooves 16 are formed in the mold body 11, formed chips and cutting fluid can flow to the chip discharge grooves 16 in the machining process of the opening 22, and the chips and the cutting fluid are discharged to the outside through the chip discharge grooves 16, so that the chips and the cutting fluid are effectively treated, and the chips and the cutting fluid can be smoothly discharged out of the mold body 11 in the machining process.

In other embodiments of the present application, as shown in fig. 2 and 3, one side of the pressing block 12 is connected to the die main body 11 by a locking bolt 14. Specifically, through making briquetting 12 and mould main part 11 bolted connection, guaranteed the assembly steadiness of briquetting 12 and mould main part 11 on the one hand like this, on the other hand also makes briquetting 12 can be for mould main part 11 quick assembly disassembly, and then has promoted the equipment convenience of frock mould 10 and the convenience of changing of briquetting 12. Optionally, a side of the pressing block 12 away from the reference surface 13 is matched with the locking bolt 14, so that the pressing block 12 can be prevented from colliding with the reference surface 13 and the reference line 17 when being assembled on the die main body 11, and the accuracy of the milling cutter alignment is further ensured.

In further exemplary embodiments of the application, as shown in fig. 2 and 3, the center position of the pressure piece 12 is connected to the corresponding window hardware 20 by means of a pin 15. Specifically, through making briquetting 12 middle part position and window hardware 20 be connected through pin 15, just so guaranteed briquetting 12 and window hardware 20's the close degree of cooperation and the positioning accuracy nature, and then guaranteed that window hardware 20 can realize the position unchangeable at the turn-milling in-process, is showing and has promoted the turn-milling precision.

In other embodiments of the present application, the die body 11 and the compact 12 are both stainless steel pieces. Specifically, through making mould main part 11 and briquetting 12 be stainless steel spare, just so guaranteed the rigidity of mould main part 11 and briquetting 12, and then make mould main part 11 and briquetting 12 not take place obvious deformation in long-term use to the turn-milling precision of door window hardware 20 has been promoted. Meanwhile, the stainless steel part also has good corrosion resistance, so that the corrosion resistance of the die main body 11 and the pressing block 12 is improved, and when corrosive liquid is sprayed on the die main body 11 and the pressing block 12, the surfaces of the die main body and the pressing block are not corroded.

In other embodiments of the present application, in step S6, the vertical distance between reference line 17 and the edge of upper opening 22 of opening 22 to be processed is 12mm to 20 mm. Specifically, the vertical distance of the edge of the upper opening 22 may be 12mm, 12.5mm, 13mm, 13.5mm, 14mm, 14.5mm, 15mm, 15.5mm, 16mm, 16.5mm, 17mm, 17.5mm, 18mm, 18.5mm, 19mm, 19.5mm, or 20 mm.

The vertical distance between reference line 17 and the edge of upper opening 22 of opening 22 to be processed is set to 12 mm-20 mm. Thus, after the milling cutter is aligned with the reference line 17, the milling cutter can move downwards or upwards to reach the position of the opening 22 to be processed, and further mill the opening 22.

In other embodiments of the present application, reference line 17 is spaced from the edge of upper opening 22 of opening 22 to be machined by a vertical distance of 16mm to 18 mm. In particular, the vertical distance of the edge of the upper opening 22 may also be 16mm, 16.1mm, 16.2mm, 16.3mm, 16.4mm, 16.5mm, 16.6mm, 16.7mm, 16.8mm, 16.9mm, 17mm, 17.1mm, 17.2mm, 17.3mm, 17.4mm, 17.5mm, 17.6mm, 17.7mm, 17.8mm, 17.9mm or 18 mm. By further limiting the vertical distance between reference line 17 and the edge of upper opening 22 of opening 22 to be machined to 16 mm-18 mm, it is ensured that there is a sufficient vertical distance between reference line 17 and the edge of upper opening 22 of opening 22 to be machined, it is ensured that the cutting head of the milling cutter can be completely moved to the position of opening 22 to be machined, and on the other hand, the moving distance of the milling cutter is reduced as much as possible, thereby improving the machining efficiency.

In other embodiments of the present application, as shown in fig. 1 and 4, step S9 is further included after step S8:

corrugated protrusions 23 are milled on the upper and lower inner end surfaces of the opening 22. Specifically, after the opening 22 is machined, the corrugated protrusions 23 can be continuously milled on the upper inner end surface and the lower inner end surface of the opening 22, so that the continuous deep machining of the opening 22 is realized, and the machining efficiency is improved.

In other embodiments of the present application, the milling cutter is a flat bottom milling cutter. Specifically, the milling cutter is set to be a flat-bottom milling cutter, so that the milling operation cost and difficulty are reduced, and the method can be completed by a common milling machine.

The embodiment of the application also provides a car window hardware 20 which is manufactured by the processing method of the car window hardware.

The window hardware 20 provided by the embodiment of the application is manufactured by the processing method of the window hardware, and the processing method of the window hardware can realize the efficient processing of a plurality of window hardware 20 by milling, so that the manufacturing cost of the window hardware 20 is reduced.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims

1. The processing method of the car window hardware is characterized by comprising the following steps: the method comprises the following steps:

2. The method for machining window hardware according to claim 1, characterized in that: the tooling die comprises a die main body and at least one pressing block, window hardware is arranged on the die main body, the datum plane and the datum line are formed on the die main body, and the pressing block is fixed on the die main body and is pressed corresponding to the datum plane and the window hardware.

3. The machining method for the window hardware according to claim 2, characterized in that: one side of the pressing block is connected with the die main body through a locking bolt.

4. The machining method for the window hardware according to claim 2, characterized in that: the middle position of briquetting is through the pin with correspond the door window hardware is connected.

5. The machining method for the window hardware according to claim 2, characterized in that: the die main body and the pressing block are both stainless steel pieces.

6. The processing method of the window hardware as claimed in any one of claims 2 to 5, characterized in that: in step S6, a vertical distance between the reference line and the upper opening edge of the opening to be processed is 12mm to 20 mm.

7. The machining method of window hardware according to claim 6, characterized in that: and the vertical distance between the reference line and the edge of the upper opening of the opening to be processed is 16-18 mm.

8. The processing method of the window hardware as claimed in any one of claims 1 to 5, characterized in that: step S9 is also included after the step S8:

9. The processing method of the window hardware as claimed in any one of claims 1 to 5, characterized in that: the milling cutter is a flat-bottom milling cutter.

10. The utility model provides a window hardware which characterized in that: the processing method of the car window hardware as claimed in any one of claims 1 to 9.