Door and window machining positioning device

Abstract

The utility model relates to the technical field of window frame machining devices, in particular to a door and window machining positioning device. According to the door and window machining positioning device, the angle iron fixing pieces are arranged at the ends of the clamping jaws of the four-jaw positioning chuck, and the four-jaw positioning chuck is arranged on the working table. When a window frame of a door and window is machined, the window frame can be arranged outside the four-claw positioning chuck in a sleeving mode, the clamping claws are made to move outwards by rotating the driving holes, and the angle iron fixing pieces abut against the inner corner position of the window frame and finally abut against the material pushing device so that the positioning function can be achieved. By the adoption of the structural design, the window frame can be prevented from shaking in the drilling or opening milling process, and meanwhile the problem that friction is generated on the surface of the window frame due to shaking of a traditional clamping device is solved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of window frame processing devices, in particular to a door and window processing positioning device. BACKGROUND

[0002] The main reason for positioning during window frame processing is to ensure the accuracy of processing and the convenience of installation. Positioning can ensure the accuracy of the size and position of the window frame, thereby avoiding errors and inconvenience during installation.

[0003] In the related art, a clamping device is generally used to clamp the surface of the window frame during processing. The processing of the window frame includes processes such as milling, drilling and sealing strip installation, especially during milling or drilling, the processing tool will have intense contact with the surface of the window frame, thereby causing the window frame to shake. In this case, the clamping device will stably clamp the surface of the window frame to prevent shaking.

[0004] However, excessive clamping of the clamping device can cause damage to the surface of the window frame, thereby affecting the product quality of the door and window frame. CONTENT OF THE INVENTION

[0005] Therefore, the embodiments of the application provide a door and window processing positioning device to solve the problem that the traditional clamping device causes different degrees of damage to the surface of the window frame during drilling or milling.

[0006] In order to achieve the above purpose, the embodiments of the application provide the following technical solutions:

[0007] A door and window processing positioning device comprises:

[0008] a rack;

[0009] a workbench surface provided at the top end of the rack, the upper surface of the workbench surface being provided with a material pushing device;

[0010] a four-jaw positioning chuck fixedly provided on the upper surface of the workbench surface, the middle part of the four-jaw positioning chuck being provided with a driving hole, and the four clamping jaw ends of the four-jaw positioning chuck each being provided with an angle iron fixing member; wherein

[0011] the four-jaw positioning chuck is used to abut the inner corner position of the window frame through the angle iron fixing member and abut the window frame and the material pushing device.

[0012] In some possible implementations, the upper surface of the workbench surface is provided with a plurality of staggered distribution chip removal grooves.

[0013] In some possible implementations, the bottom end of the workbench surface is provided with a hopper connected to the chip removal grooves, and the bottom end of the hopper is provided with a chip removal pipe.

[0014] In some possible implementation manners, an outer surface of the angle iron fixing member is provided with a silica gel protrusion.

[0015] In some possible implementation manners, a key groove is arranged at the driving hole of the four-jaw positioning chuck.

[0016] In some possible implementation manners, the angle iron fixing member is connected to the clamping jaw in a detachable manner.

[0017] The door and window machining positioning device provided by the embodiment has the following beneficial effects:

[0018] In the door and window machining positioning device provided by the embodiment, the angle iron fixing member is arranged at the end of the clamping jaw of the four-jaw positioning chuck, and the four-jaw positioning chuck is arranged on the workbench top. When the window frame of the door and window is machined, the window frame can be sleeved on the four-jaw positioning chuck, the clamping jaw is moved outward by rotating the driving hole, the angle iron fixing member abuts against the inner corner position of the window frame, and finally abuts against the material pushing device to realize the positioning function. By adopting the above structure design, the window frame can be prevented from shaking during drilling or milling, and the problem that the surface of the window frame is rubbed by the traditional clamping device due to shaking is also prevented. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0020] Figure 1 The structural schematic diagram of the door and window machining positioning device provided by the embodiment is shown in the figure.

[0021] Figure 2 The structural schematic diagram of the four-jaw positioning chuck in the embodiment is shown in the figure. Figure 1

[0022] The front view of another embodiment is shown in the figure. Figure 3 Figure 1 The front view of another embodiment is shown in the figure.

[0023] In the figure:

[0024] 100, rack; 200, workbench top; 300, material pushing device; 400, four-jaw positioning chuck; 410, driving hole; 411, key groove; 500, clamping jaw; 600, angle iron fixing member; 700, chip removal groove; 800, hopper; 810, chip removal pipe; 900, silica gel protrusion. DETAILED DESCRIPTION​

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1-3 As shown in the figure, the door and window processing and positioning device provided in this application embodiment includes a frame 100, a worktable 200, and a four-jaw positioning chuck 400. The frame 100 is a structure for supporting the worktable 200. The worktable 200 is located at the top of the frame 100, and its upper surface is used to perform the required processing on the window frame. A pusher 300 is provided on the upper surface of the worktable 200, and the window frame can abut against the pusher 300 for initial fixation.

[0027] The four-jaw positioning chuck 400 is a clamping fixture used in machining, which achieves clamping function by moving four jaws 500 towards the center. However, in this embodiment, the four-jaw positioning chuck 400 is used to extend outwards. The four-jaw positioning chuck 400 includes four movable jaws 500, with a drive hole 410 in its center. Preferably, a keyway 411 for engaging is provided at the drive hole 410. In actual use, the movement of the four jaws 500 can be controlled through the drive hole 410, using the principle of a crank driving a connecting rod, which will not be elaborated further in this embodiment.

[0028] In this embodiment, each of the four jaws 500 of the four-jaw positioning chuck 400 is provided with an angle iron fixing member 600. The angle iron fixing member 600 is a fixing structure formed by two mutually perpendicular right-angled sides. Specifically, the angle iron fixing member 600 can be connected to the end of the jaw 500 by a detachable connection method such as threads. The four-jaw positioning chuck 400 can control the angle iron fixing member 600 to move along the corner line of the window frame through the jaws 500, and finally use the angle iron fixing member 600 to contact the inner corner of the window frame, and abut the window frame against the pusher 300 to achieve the positioning function.

[0029] In the door and window processing positioning device provided by the embodiment of the present application, the four-jaw positioning chuck 400 is arranged on the workbench 200 by arranging the angle iron fixing member 600 at the end of the clamping jaw 500. When the window frame is processed, the window frame is sleeved on the four-jaw positioning chuck 400, the clamping jaw 500 is moved outward by rotating the driving hole 410, and the angle iron fixing member 600 is abutted with the inner corner of the window frame, and finally abutted with the material pushing device 300 to realize the positioning function. By adopting the above structure, the window frame can be prevented from shaking during drilling or milling, and the problem that the traditional clamping device rubs the surface of the window frame due to shaking is also solved.

[0030] In some embodiments, the upper surface of the workbench 200 is provided with a plurality of chip removal grooves 700, which are arranged in a cross distribution state on the upper surface of the workbench 200. In actual use, the waste generated during the drilling or milling of the window frame will enter the chip removal groove 700 for directional collection. Preferably, the bottom end of the workbench 200 is provided with a hopper 800, which is in communication with the chip removal groove 700. The bottom end of the hopper 800 is also provided with a chip removal pipe 810. When the waste falls into the chip removal groove 700, it will sequentially fall into the hopper 800 and finally be discharged to the designated position through the chip removal pipe 810 for secondary collection.

[0031] In some embodiments, the outer surface of the angle iron fixing member 600 is provided with a silica gel protrusion 900, and the angle iron fixing member 600 is in contact with the inner surface of the window frame through the silica gel protrusion 900, so as to prevent irreversible damage to the window frame caused by hard contact between the angle iron fixing member 600 and the window frame.

[0032] Each embodiment or implementation in the specification is described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts between the embodiments can be referred to each other.

[0033] It should be noted that the phrases "one embodiment", "an embodiment", "exemplary embodiment", "some embodiments", etc. in the specification mean that the described embodiment can include a specific feature, structure or property, but not necessarily every embodiment. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when a specific feature, structure or property is described in combination with an embodiment, it is within the knowledge of those skilled in the art to realize such feature, structure or property in combination with other embodiments that are explicitly or implicitly described.

[0034] In general, terminology can be understood at least in part from usage in context. For example, the term "one or more" as used herein, depending at least in part upon context, can be used to describe any feature, structure, or characteristic in a singular sense or can be used to describe combinations of features, structures or characteristics in a plural sense. Similarly, terms, such as "a" and "the", as used herein, depending at least in part upon context, can be understood to transmit singular usage or to transmit plural usage, unless otherwise indicated by the text.

[0035] It will be readily understood that the terms "on", "above", and "over", in the present disclosure, are to be interpreted in the broadest context, such that "on" means not only "directly on", but also includes the meaning of "on" with intervening features or layers therebetween, and "above" or "over" includes not only the meaning of "above" or "over", but also the meaning of "above" or "over" with no intervening features or layers therebetween (i.e., directly on).

[0036] In addition, spatially relative terms, such as "beneath", "below", "lower", "above", "upper", and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0037] The term "substrate" as used herein refers to a material on which a subsequent layer of material is added. The substrate itself can be patterned. The material added on top of the substrate can be patterned or can remain unpatterned. In addition, the substrate can include a wide range of materials, such as silicon, germanium, gallium arsenide, indium phosphide, etc. Alternatively, the substrate can be made of a non-conductive material, such as glass, plastic, or sapphire wafer, etc.

[0038] As used herein, the term "layer" can refer to a portion of material that includes a region having a thickness. A layer can extend over an entire underlying or overlying structure, or can have a scope less than the scope of the underlying or overlying structure. Further, a layer can be a region of a continuous structure that is uniform or non-uniform in composition, and that has a thickness less than the thickness of the continuous structure. For example, a layer can be between or at any pair of lateral planes between a top surface and a bottom surface of the continuous structure. A layer can extend laterally, vertically, and / or along a tapered surface. A substrate can be a layer, can include one or more layers therein, and / or can have one or more layers thereon, thereabove, and / or therebelow. A layer can include a plurality of layers. For example, an interconnect layer can include one or more conductor and contact layers (within which contacts, interconnect lines, and / or vias are formed) and one or more dielectric layers.

[0039] Finally, it should be noted that the above-described embodiments are merely intended to illustrate the technical solutions of the present application, but not to limit the same; even though the present application has been described in detail with reference to the above-described embodiments, those skilled in the art should understand that the technical solutions recorded in the above-described embodiments can still be modified, or some or all of the technical features thereof can be replaced equivalently; and these modifications or replacements do not cause the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A door and window processing positioning device, characterized in that, The utility model relates to a window frame positioning device, including: Rack (100); Workbench (200), workbench (200) is located at the top of rack (100), the upper surface of workbench (200) is provided with pusher (300); Four jaw positioning chuck (400), four jaw positioning chuck (400) is fixedly arranged on the upper surface of workbench (200), the middle part of four jaw positioning chuck (400) is provided with drive hole (410), and the end of four jaw positioning chuck (400) is provided with angle iron fixing part (600);Among them, Four jaw positioning chuck (400) is used for abutting with the inner corner position of window frame through angle iron fixing part (600) and abutting with pusher (300) with window frame.

2. The positioning device for machining of doors and windows according to claim 1, characterized in that: The upper surface of the workbench (200) is provided with a plurality of staggered distribution of chip removal grooves.

3. The apparatus of claim 2, wherein: The bottom end of the workbench (200) is provided with a hopper (800) connected with the chip removal groove (700), and the bottom end of the hopper (800) is provided with a chip removal pipe (810).

4. The apparatus of claim 1 wherein: The outer surface of the angle iron fixing part (600) is provided with a silica gel convex (900).

5. The apparatus of claim 1 wherein: The drive hole (410) of the four jaw positioning chuck (400) is provided with a key groove (411).

6. The door and window processing positioning device according to claim 1, wherein: The angle iron fixing part (600) is connected with the claw (500) by means of detachable connection.

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