Anti-deviation hinge mounting positioning base

Abstract

The utility model relates to a kind of anti-deviation hinge installation positioning pedestal, belong to hinge installation technical field.The anti-deviation hinge installation positioning pedestal, including: bottom plate, the bottom plate top one end slidingly connected with mounting bracket;Positioning mechanism, the accurate installation of hinge the positioning mechanism setting in the inner wall of mounting bracket;The mounting bracket on bottom plate is guided positioning to the drilling machine's punching angle by the cooperation of rotating cylinder and ball bearing of inner wall, so that drilling machine keeps vertical or horizontal processing, two bubble tubes placed horizontally and vertically can keep vertical or horizontal state when using processing pedestal, threaded rod and one of support block cooperation can drive mounting bracket to move upwards, so that the top of mounting bracket can limit drilling machine, calibration plate moves along with mounting bracket, calibration plate can control the moving position of mounting bracket by the cooperation of calibration slot and measuring rod, accurate installation can be carried out to hinge, prevent the deviation of hinge when installing.

Description

Technical Field

[0001] This utility model relates to the field of hinge installation technology, and in particular to a hinge installation positioning base that prevents misalignment. Background Technology

[0002] A hinge, generally referring to a hinge, is a mechanical device used to connect two solid objects and allow relative rotation between them. Hinges can consist of movable components or be made of foldable materials. Hinges are most commonly installed on cabinets and are mainly classified by material into stainless steel hinges, iron hinges, and hydraulic hinges (also known as damping hinges). Their characteristic is that they provide a buffering function when the cabinet door closes, minimizing the noise generated by the door colliding with the cabinet body.

[0003] As shown in the reference case "A Door and Window Hinge Positioning Mold" (Announcement No. CN218698546U), the hinge is engaged by a clamping plate, and then further secured by a screw, improving the hinge's installation stability. The motor's output shaft then drives a lead screw to rotate, converting the slider's rotational motion into linear motion, thereby raising and lowering the hinge until it reaches the designated position. The universal self-locking wheel then moves the base, bringing the hinge into contact with one side of the top of the door or window. Bolts are then used to install and secure the hinge. No operator support is required, and the hinge is installed perpendicular to the ground, ensuring normal door and window rotation and making it convenient and practical.

[0004] According to the aforementioned reference materials, in the above-mentioned device, the output shaft of the motor drives the lead screw to rotate. The lead screw can convert the rotational motion of the slider into linear motion, thereby driving the hinge to rise and fall until the hinge reaches the designated position. Then, the universal self-locking wheel moves the base so that the hinge abuts against one side of the top of the door or window. The hinge is then directly installed and fixed with bolts. However, when drilling holes for hinge installation, the device's limiting effect on the drilling machine is not ideal. The depth and position of the hinge installation slot are prone to deviation, affecting the installation of the hinge installation positioning base. This makes it inconvenient to perform precise positioning processing of the hinge and reduces the effectiveness of the hinge installation positioning base. Utility Model Content

[0005] Therefore, it is necessary to provide a hinge installation and positioning base that prevents misalignment, addressing the problem of inconvenience in precisely positioning and processing hinges.

[0006] The device includes a base plate, one end of which is slidably connected to a mounting bracket; a positioning mechanism for precise hinge installation, which is disposed on the inner wall of the mounting bracket; wherein the positioning mechanism includes a rotating cylinder rotatably connected to the top of the inner wall of the mounting bracket, the outer wall of the rotating cylinder being rotatably connected to a plurality of evenly arranged ball bearings, the ball bearings being disposed on the inner wall of the mounting bracket, and two bubble tubes being installed at the top of the base plate.

[0007] In one embodiment, the positioning mechanism further includes two support blocks fixedly connected to one end of the top of the base plate, and the two support blocks are slidably connected to both sides of the bottom of the mounting frame.

[0008] In one embodiment, a threaded rod is rotatably connected to one side of the top of the mounting bracket, one end of which passes through the mounting bracket and is threadedly connected to a support block.

[0009] In one embodiment, a measuring rod is fixedly connected to one side of the top of the base plate.

[0010] In one embodiment, a calibration plate is fixedly connected to the other side of the top of the mounting bracket, and a calibration groove is provided on the other side of the calibration plate. The calibration plate is slidably connected to the outer wall of the measuring rod through the calibration groove.

[0011] In one embodiment, a fixing frame is hinged to the bottom end of the base plate, and a fixing pad is threaded to one end of the fixing frame.

[0012] In one embodiment, a fixing screw is rotatably connected to the bottom end of the base plate, and one end of the fixing screw passes through the base plate and the fixing frame in sequence.

[0013] In one embodiment, a nut is threaded onto one end of the fixing screw.

[0014] Beneficial effects 1. The aforementioned anti-offset hinge mounting and positioning base has a mounting bracket on the base plate that, through the cooperation of the rotating cylinder and ball bearings on the inner wall, guides and positions the drilling angle of the drill, keeping the drill vertical or horizontal during processing and preventing deviations during hinge installation. Two horizontally and vertically placed bubble tubes keep the processing base vertical or horizontal during use. The threaded rod, in cooperation with one of the support blocks, can move the mounting bracket upwards, allowing the top of the mounting bracket to limit the drill and control the drilling depth. The calibration plate moves with the mounting bracket, and through the calibration groove and cooperation with the measuring rod, the calibration plate can control the movement position of the mounting bracket, enabling precise installation of the hinge and preventing offset during installation. 2. The fixed frame hinged at the bottom of the base plate can drive the fixed pad to rotate. The fixed pad cooperates with the base plate to clamp onto the board, improving the processing effect of the base plate on the hinge. The fixed frame rotates at the bottom of the base plate through the fixed screw. With the fixed screw as the axis, the fixed screw and nut cooperate to fix the position of the fixed frame, which can make the hinge precisely processed. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the external structure of this utility model; Figure 2 This is a schematic diagram of the positioning mechanism structure of this utility model; Figure 3 This utility model Figure 2 Enlarged view of point A in the middle; Figure 4 This is a half-sectional structural diagram of the positioning mechanism of this utility model; Figure 5 This is a partial structural diagram of the positioning mechanism of this utility model.

[0017] Figure label: 100. Base plate; 200. Mounting bracket; 300. Positioning mechanism; 310. Rotating cylinder; 320. Ball bearing; 330. Bubble tube; 340. Support block; 350. Threaded rod; 360. Measuring rod; 361. Calibration plate; 362. Calibration slot; 370. Fixing bracket; 371. Fixing pad; 372. Fixing screw; 373. Nut. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0019] The following is combined with Figure 1 - Figure 5 This invention describes a hinge mounting and positioning base for preventing offset.

[0020] In one embodiment, a hinge mounting and positioning base for preventing misalignment includes a base plate 100, with a mounting bracket 200 slidably connected to one end of the top of the base plate 100; a positioning mechanism 300, which can precisely install the hinge, is disposed on the inner wall of the mounting bracket 200; wherein, the positioning mechanism 300 includes a rotating cylinder 310 rotatably connected to the top end of the inner wall of the mounting bracket 200, and a plurality of evenly arranged ball bearings 320 rotatably connected to the outer wall of the rotating cylinder 310, the ball bearings 320 being disposed on the inner wall of the mounting bracket 200, and two bubble tubes 330 being installed at the top end of the base plate 100.

[0021] It should be noted that the hinge installation positioning base with model number "JPHZNB-576700" is usually made of stainless steel as the main body, which has high strength and corrosion resistance. The main structure includes a handle and a multi-hole disc, which facilitates precise positioning during operation. When installing the hinge, the positioning mechanism 300 can guide and position the drill through the rotating cylinder 310 and the ball bearing 320. The threaded rod 350 cooperates with one of the support blocks 340 to adjust the height of the mounting frame 200 and make the mounting frame 200 contact the drill, thus controlling the drilling depth of the drill. The fixing frame 370 can fix the base plate 100 through the fixing screw 372 and the nut 373, without affecting the normal use of the device.

[0022] like Figure 2 , Figure 3 and Figure 4 As shown, the positioning mechanism 300 also includes two support blocks 340 fixedly connected to one end of the top of the base plate 100. The two support blocks 340 are slidably connected to both sides of the bottom of the mounting frame 200. A threaded rod 350 is rotatably connected to one side of the top of the mounting frame 200. One end of the threaded rod 350 passes through the mounting frame 200 and is threadedly connected to the support block 340. A measuring rod 360 is fixedly connected to one side of the top of the base plate 100. A calibration plate 361 is fixedly connected to the other side of the top of the mounting frame 200. A calibration groove 362 is provided on the other side of the calibration plate 361. The calibration plate 361 is slidably connected to the outer wall of the measuring rod 360 through the calibration groove 362.

[0023] In this embodiment, during the installation of the base plate 100, the base plate 100 can be horizontally or vertically calibrated by two horizontally and vertically placed bubble tubes 330 to prevent misalignment during hinge installation. The rotating threaded rod 350 is threadedly connected to one of the support blocks 340, which can drive the mounting frame 200 to move upward. The mounting frame 200 moves along the measuring rod 360 through the calibration groove 362 on the calibration plate 361, which can adjust the position of the mounting frame 200 so that the top of the mounting frame 200 contacts the drilling machine, thereby controlling the drilling depth of the drilling machine. The rotating cylinder 310 inside the mounting frame 200 can position and guide the drilling angle of the drilling machine through multiple balls 320, which can prevent the hinge from misaligning during installation and improve the installation effect of the hinge.

[0024] like Figure 5 As shown, a fixing frame 370 is hinged to the bottom end of the base plate 100. A fixing washer 371 is threaded to one end of the fixing frame 370. A fixing screw 372 is rotatably connected to the bottom end of the base plate 100. One end of the fixing screw 372 passes through the base plate 100 and the fixing frame 370 in sequence. A nut 373 is threaded to one end of the fixing screw 372.

[0025] In this embodiment, the fixing frame 370 drives the fixing pad 371 to rotate at the bottom end of the base plate 100 via the fixing screw 372, so that the fixing pad 371 can cooperate with the base plate 100 to be fixed on the plate. The fixing pad 371 can also be rotated to connect with the fixing frame 370 by thread, and the fixing pad 371 contacts the bottom end of the plate to fix the base plate 100. Rotating the nut 373 to connect with the fixing screw 372 by thread can fix the connecting piece at the bottom of the base plate 100 to the fixing frame 370, so that the hinge can be installed accurately.

[0026] Working principle: The base plate 100 is installed on the surface of the board. The fixing frame 370 is manually rotated, and the fixing frame 370 drives the fixing pad 371 to rotate around the fixing screw 372. The fixing pad 371 contacts the bottom of the board. The fixing frame 370 is clamped and fixed by manually rotating the nut 373 and the screw 372. The base plate 100 can be kept horizontal or vertical by observing the two bubble tubes 330. The mounting frame 200 can be moved upward by manually rotating the threaded rod 350 and the threaded connection between it and one of the support blocks 340. The calibration plate 361 moves with the mounting frame 200 and adjusts the height of the mounting frame 200 to a suitable position by cooperating with the measuring rod 360 through the calibration groove 362. When the drill rotates, it can guide and position the verticality of the drill rotation by cooperating with the rotating cylinder 310.

[0027] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A hinge mounting and positioning base for preventing offset, characterized in that, include: A base plate (100) has a mounting bracket (200) slidably connected to one end of its top. The positioning mechanism (300), which can accurately install the hinge, is disposed on the inner wall of the mounting bracket (200); The positioning mechanism (300) includes a rotating cylinder (310) rotatably connected to the top of the inner wall of the mounting frame (200). The outer wall of the rotating cylinder (310) is rotatably connected to a number of evenly arranged ball bearings (320). The ball bearings (320) are disposed on the inner wall of the mounting frame (200). Two bubble tubes (330) are installed at the top of the base plate (100).

2. The anti-offset hinge mounting and positioning base according to claim 1, characterized in that, The positioning mechanism (300) also includes two support blocks (340) fixedly connected to one end of the top of the base plate (100), and the two support blocks (340) are slidably connected to both sides of the bottom of the mounting bracket (200).

3. The anti-offset hinge mounting and positioning base according to claim 2, characterized in that, A threaded rod (350) is rotatably connected to one side of the top of the mounting bracket (200), one end of which passes through the mounting bracket (200) and is threadedly connected to the support block (340).

4. The anti-offset hinge mounting and positioning base according to claim 1, characterized in that, A measuring rod (360) is fixedly connected to one side of the top of the base plate (100).

5. The anti-offset hinge mounting and positioning base according to claim 4, characterized in that, A calibration plate (361) is fixedly connected to the other side of the top of the mounting bracket (200). A calibration groove (362) is provided on the other side of the calibration plate (361). The calibration plate (361) is slidably connected to the outer wall of the measuring rod (360) through the calibration groove (362).

6. The anti-offset hinge mounting and positioning base according to claim 1, characterized in that, The bottom end of the base plate (100) is hinged to a fixing frame (370), and one end of the fixing frame (370) is threaded to a fixing pad (371).

7. The anti-offset hinge mounting and positioning base according to claim 6, characterized in that, The bottom end of the base plate (100) is rotatably connected to a fixing screw (372), one end of which passes through the base plate (100) and the fixing frame (370) in sequence.

8. The anti-offset hinge mounting and positioning base according to claim 7, characterized in that, One end of the fixing screw (372) is threaded with a nut (373).

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