Accurate positioner for door lock installation

Abstract

The utility model discloses an accurate positioner for door lock installation, and relates to the technical field of auxiliary tools for door lock installation. The device comprises a positioning frame; the number of the first clamping plates is two, the two first clamping plates are symmetrically distributed and installed on one side of the inner wall of the positioning frame in a sliding mode, and a moving assembly used for driving the two first clamping plates to be close to each other or away from each other is installed on the positioning frame; and the number of the mounting frames is two, and the two mounting frames are fixedly mounted on one sides of the two first clamping plates correspondingly. Through the synergistic effect of the positioning frame, the first clamping plate, the moving assembly, the mounting frame, the moving frame, the positioning assembly, the sliding block, the fixing assembly, the second clamping plate and the like, flexible positioning and reliable fixing of the door lock are achieved, the defects of a traditional positioning device are effectively overcome, firmness and stability of door lock mounting are ensured, and the door lock mounting efficiency is improved. The installation quality is improved, meanwhile, the installation failure risk is reduced, and normal use and safety of the door lock are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to door lock installation auxiliary tool technical field, concretely relates to a door lock installation accurate positioner. BACKGROUND

[0002] In people's daily life, door locks are usually used to protect the privacy and safety of home life. The traditional installation method of door locks is to hold the door lock with both hands and align it with the lock hole for installation, which increases the workload of workers. In modern society, a positioning device is usually used to position the door lock, which improves the installation efficiency of the user.

[0003] In the field of modern building decoration and door lock installation, door lock positioning device as an auxiliary tool has important significance for improving installation efficiency and quality. However, the existing traditional door lock positioning device has many shortcomings in practical application. On the one hand, the positioning structure of the traditional door lock positioning device is relatively simple and single, and most of the positioning devices are not equipped with a moving adjustment mechanism of the positioning structure, which cannot be flexibly adjusted according to the specific position of the door lock. In the actual installation process, workers often need to manually move the entire positioning device to align the lock hole. This operation method not only wastes time and effort, but also easily leads to inaccurate positioning due to human factors, thereby affecting the installation quality of the door lock and the subsequent use effect. On the other hand, the traditional door lock positioning device also has obvious defects in clamping and fixing the door lock. Since it lacks a structure for clamping and fixing door locks of different sizes, it cannot meet the diversified installation needs. In the installation process, the door lock may shake or shift due to the lack of reliable fixation, which not only increases the installation difficulty, but also may cause damage to the door lock or insecure installation, thereby affecting the normal use and safety of the door lock. SUMMARY

[0004] The utility model aims at: for solving the problem in the prior art, the utility model provides a door lock installation accurate positioner.

[0005] The utility model discloses in order to realize above-mentioned purpose specifically adopts following technical scheme: a door lock installation precision positioner, include: positioning frame, first clamping plate, the number is two, two first clamping plate symmetry distribution sliding installation in the one side of positioning frame inner wall, be installed with the moving assembly for driving two first clamping plate each other close or away on positioning frame, the mounting frame, the number is two, two mounting frame fixed mounting in one side of two first clamping plate, sliding installation has the moving frame between the top and bottom of mounting frame inner wall, be installed with the positioning assembly for the positioning of moving frame on mounting frame, sliding block, the number is two, two symmetry distribution sliding installation respectively in the top and bottom of moving frame, be installed with the fixed assembly for fixing sliding block on moving frame, two second clamping plate can be detachably installed on two sliding blocks.

[0006] Further, the moving assembly includes a two-way threaded rod rotatably installed on one side of the positioning frame, two connecting plates are slidingly inserted on the positioning frame, one end of each of the two connecting plates is fixedly connected with one side of each of the two first clamping plates, the other end of each of the two connecting plates is threadedly connected with one end of the two-way threaded rod, and both ends of the two-way threaded rod are fixedly installed with rotating plates.

[0007] Further, the positioning assembly includes a fixed frame fixedly installed on the top of the moving frame, a pull plate is slidingly installed between the two sides of the inner wall of the fixed frame, a return spring is fixedly installed between the bottom of the pull plate and the bottom of the inner wall of the fixed frame, a first friction pad is fixedly installed on the bottom of the pull plate, a second friction pad is fixedly installed on the top of the moving frame, and the first friction pad and the second friction pad are in close contact with each other.

[0008] Further, a sliding groove is formed on the top of the mounting frame, and the fixed frame is slidingly installed between the two sides of the inner wall of the sliding groove.

[0009] Further, the fixed assembly includes a handle fixedly installed on one side of the sliding block, short straight toothed plates are fixedly installed on both ends of one side of the handle, two long straight toothed plates are fixedly installed on one side of the moving frame in a symmetrical manner, and the short straight toothed plates are engaged with the long straight toothed plates.

[0010] Further, a clamping groove is formed on the sliding block, a clamping plate is fixedly installed on the second clamping plate, the clamping plate is clamped with the clamping groove, a magnet is fixedly installed on the inner wall of the clamping groove, and the magnet is magnetically connected with the clamping plate.

[0011] Further, anti-skid pads are fixedly installed on the clamping surfaces of the two first clamping plates, and rubber pads are fixedly installed on the clamping surfaces of the two second clamping plates.

[0012] Further, two said installation frame adjacent side is fixedly installed with protective cloth.

[0013] The utility model discloses the beneficial effect is as follows:

[0014] The utility model discloses the synergistic effect of positioning support, first clamping plate, moving assembly, installation frame, moving frame, positioning component, sliding block, fixed component and second clamping plate etc. parts, realized flexible positioning and reliable fixing to door lock, effectively overcome the shortage of traditional positioning device, ensured the firmness and stability of door lock installation, improved the installation quality, also reduced the installation failure risk, guaranteed the normal use and security of door lock. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the three -dimensional structure diagram of the utility model;

[0016] Figure 2 It is the three -dimensional structure of the utility model Figure 1 Cutaway view;

[0017] Figure 3 It is still another three -dimensional structure cutaway view of the utility model Figure 1 of the utility model;

[0018] Figure 4 It is still another three -dimensional structure diagram of the utility model.

[0019] Reference numeral: 1, positioning support;2, first clamping plate;3, moving assembly;31, two -way threaded rod;32, connecting plate;33, turn plate;4, installation frame;5, moving frame;6, positioning component;61, fixed frame;62, pull plate;63, reset spring;64, first friction pad;65, second friction pad;7, sliding block;8, fixed component;81, handle;82, short straight toothed plate;83, long straight toothed plate;9, second clamping plate;10, clamping plate;11, magnet;12, non -slip pad;13, rubber pad;14, protective cloth. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, below, the technical scheme in the utility model embodiment will be clearly and completely described with the drawings in the utility model embodiment.

[0021] As Figures 1-4 The utility model discloses an embodiment proposes a door lock installation precision positioner, include: positioning support 1;

[0022] First clamping plate 2, the quantity is two, two The first clamping plate 2 symmetry distribution sliding installation in the inner wall of positioning support 1 one side, positioning support 1 is installed for driving two The first clamping plate 2 is moved to the moving assembly 3 of each other close or away.

[0023] Two mounting frames 4 are fixedly installed on one side of the first clamping plate 2 respectively, and a moving frame 5 is slidingly installed between the top and bottom of the inner wall of the mounting frame 4. A positioning assembly 6 is installed on the mounting frame 4 for positioning the moving frame 5.

[0024] Two sliders 7 are symmetrically distributed and slidingly installed at the top and bottom of the moving frame 5 respectively. A fixing assembly 8 is installed on the moving frame 5 for fixing the slider 7. The second clamping plate 9 is detachably installed on the slider 7.

[0025] The positioning frame 1 serves as the basic support structure of the entire device, providing a stable platform for the installation and movement of other components. When it is necessary to install and position the door lock, the door lock is placed between the two second clamping plates 9, the two sliders 7 are moved closer to each other, the door lock is clamped by the two second clamping plates 9, then the sliders 7 are fixed in position by the fixing assembly 8, so that the second clamping plates 9 clamp and fix the door lock, then the door lock is aligned with the door lock mounting hole, after determining the position, through the action of the moving assembly 3, the two first clamping plates 2 can be brought closer or farther away to clamp the door, and the position of the positioner is fixed, thereby facilitating the positioning and installation of the door lock. This design allows the positioner to flexibly adjust the distance between the two first clamping plates 2 according to the thickness of the door and the specific situation of the door lock mounting position, thereby ensuring that the positioner can accurately align the mounting position of the door lock, avoiding the tedious operation of manually moving the entire device to align the lock hole in the traditional positioning device, greatly improving the efficiency and accuracy of positioning.

[0026] The mounting frame 4 is fixedly installed on one side of the first clamping plate 2, and the moving frame 5 is slidingly installed between the top and bottom of the inner wall of the mounting frame 4. The positioning assembly 6 is installed on the mounting frame 4 for positioning the moving frame 5. Through the left and right movement of the moving frame 5 and the positioning action of the positioning assembly 6, the position of the door lock in the transverse direction can be further accurately adjusted, so that it can accurately align the lock hole on the door, meet the requirements of different door lock mounting positions, and further improve the flexibility and accuracy of positioning. The left and right movement of the moving frame 5 is to fine-tune the position of the door lock according to the actual situation, facilitating accurate installation.

[0027] The slider 7 is symmetrically arranged and slidably installed at the top end and the bottom end of the moving frame 5, and the fixed assembly 8 on the moving frame 5 is used to fix the slider 7. The second clamping plate 9 is detachably installed on each of the two sliders 7. When clamping and fixing the door lock, the position of the slider 7 on the moving frame 5 can be adjusted according to the size and shape of the door lock, so that the two second clamping plates 9 are close to each other and can firmly clamp the door lock. This adjustable clamping structure can adapt to door locks of different sizes and shapes, solves the defects of the traditional positioning device in clamping and fixing, avoids the shaking or displacement of the door lock during installation due to the lack of reliable fixation, ensures the firmness and stability of the door lock installation, improves the installation quality, reduces the risk of installation failure caused by door lock damage, and ensures the normal use and safety of the door lock.

[0028] In summary, the door lock installation precision positioner realizes flexible positioning and reliable fixation of the door lock through the cooperative action of the positioning frame 1, the first clamping plate 2, the moving assembly 3, the installation frame 4, the moving frame 5, the positioning assembly 6, the slider 7, the fixed assembly 8, and the second clamping plate 9, effectively overcomes the shortcomings of the traditional positioning device, ensures the firmness and stability of the door lock installation, improves the installation quality, reduces the risk of installation failure, and ensures the normal use and safety of the door lock.

[0029] As shown in Figure 4 In some embodiments, the moving assembly 3 includes a bidirectional threaded rod 31 rotatably installed on one side of the positioning frame 1, two connecting plates 32 slidably inserted on the positioning frame 1, one end of each of the two connecting plates 32 fixedly connected with one side of each of the two first clamping plates 2, the other end of each of the two connecting plates 32 threadedly connected with the two ends of the bidirectional threaded rod 31, and a rotating plate 33 fixedly installed on each end of the bidirectional threaded rod 31.

[0030] The bidirectional threaded rod 31 is rotatably installed on one side of the positioning frame 1, and the two ends thereof are respectively provided with threads in opposite directions. When the bidirectional threaded rod 31 is rotated, the two connecting plates 32 will move towards or away from each other along the sliding direction of the positioning frame 1 due to the opposite directions of the threads at the two ends of the bidirectional threaded rod 31. This movement is transmitted to the first clamping plates 2 through the connecting plates 32, thereby realizing the distance adjustment between the two first clamping plates 2. The rotating plate 33 is fixedly installed on each end of the bidirectional threaded rod 31, and the design of the rotating plate 33 facilitates the manual rotation of the bidirectional threaded rod 31 by the operator. By rotating the rotating plate 33, the operator can easily control the rotation direction and rotation angle of the bidirectional threaded rod 31, and then accurately adjust the distance between the two first clamping plates 2 to adapt to the door lock installation requirements of different thicknesses of doors and different positions.

[0031] As shown in Figure 3As shown, in some embodiments, the positioning component 6 includes a fixed frame 61 fixedly installed on the top of the movable frame 5, a pull plate 62 slidably installed between the two sides of the inner wall of the fixed frame 61, a return spring 63 fixedly installed between the bottom of the pull plate 62 and the bottom of the inner wall of the fixed frame 61, a first friction pad 64 fixedly installed on the bottom of the pull plate 62, and a second friction pad 65 fixedly installed on the top of the movable frame 5, wherein the first friction pad 64 and the second friction pad 65 are in contact with each other.

[0032] When the movable frame 5 needs to be moved, the pull plate 62 can be pulled upwards, and the return spring 63 is stretched at the same time. At this time, the first friction pad 64 and the second friction pad 65 separate and do not contact each other, thereby relieving the friction between them. Then, the pull plate 62 is pushed to move left and right, thereby moving the fixed frame 61 and the movable frame 5 to move their positions, making a fine adjustment to the displacement of the fixed door lock. When it moves to the designated position, the pull plate 62 is released, and the rebound force generated by the stretched return spring 63 causes the pull plate 62 to move downwards, thereby making the first friction pad 64 and the second friction pad 65 contact, increasing the friction, and locking the movable frame 5 in the position. The elastic force of the return spring 63 is to ensure that the first friction pad 64 and the second friction pad 65 are in close contact, improving the stability of the limited movement.

[0033] like Figure 3 As shown, in some embodiments, the top of the mounting frame 4 is constructed with a groove, and the fixing frame 61 is slidably mounted between the two sides of the inner wall of the groove.

[0034] The fixed frame 61 slides within the groove, which improves its movement stability.

[0035] like Figure 2 As shown, in some embodiments, the fixing component 8 includes a handle 81 fixedly installed on one side of the slider 7. Short straight toothed plates 82 are fixedly installed at both ends of one side of the handle 81. Two long straight toothed plates 83 are symmetrically distributed and fixedly installed on one side of the moving frame 5. The short straight toothed plates 82 and the long straight toothed plates 83 mesh with each other. The short straight toothed plates 82 and the long straight toothed plates 83 are made of flexible plastic.

[0036] When the slider 7 needs to be moved, the operator holds the handle 81 and pushes it up and down with force. Since the short straight toothed plate 82 and the long straight toothed plate 83 are made of flexible plastic material, which has certain elasticity and deformation capacity, the short straight toothed plate 82 and the long straight toothed plate 83 can be separated when a certain pressure is applied, so that the teeth of the short straight toothed plate 82 move down and engage between the other two teeth of the long straight toothed plate 83. In this way, the movement of the short straight toothed plate 82, the handle 81 and the slider 7 can be realized, thereby driving the movement of the second clamping plate 9 for clamping. This design not only ensures the firm fixing of the slider 7 on the moving frame 5 and prevents it from loosening or shifting due to external force during installation, but also enables the displacement of the short straight toothed plate 82 on the long straight toothed plate 83 by manually operating the handle 81 when the position of the slider 7 needs to be adjusted, thereby realizing the flexible movement and repositioning of the slider 7.

[0037] As shown in Figure 3 some embodiments, a clamping groove is formed on the slider 7, a clamping plate 10 is fixedly installed on the second clamping plate 9, the clamping plate 10 is clamped with the clamping groove, a magnet 11 is fixedly installed on the inner wall of the clamping groove, and the magnet 11 is magnetically connected with the clamping plate 10. The clamping plate 10 is made of metal material.

[0038] The clamping plate 10 and the clamping groove facilitate the disassembly of the second clamping plate 9 and facilitate the replacement of the second clamping plate 9 of different shapes, thereby clamping different shapes of door locks. The magnet 11 is used to increase the stability of the clamping plate 10.

[0039] As shown in Figures 3-4 some embodiments, an anti-skid pad 12 is fixedly installed on the clamping surface of each of the two first clamping plates 2, and a rubber pad 13 is fixedly installed on the clamping surface of each of the two second clamping plates 9.

[0040] The anti-skid pad 12 and the rubber pad 13 are used to increase the friction of the first clamping plate 2 and the second clamping plate 9, improve the stability of clamping the door and the door lock, and protect the surface of the door or the door lock to avoid wear and tear.

[0041] As shown in Figure 2 some embodiments, a protective cloth 14 is fixedly installed on one side of each of the two installation frames 4.

[0042] The installation frame 4 is in contact with the surface of the door, and the protective cloth 14 is used to protect the surface of the door to avoid wear and tear.

[0043] The above description of disclosed embodiments enables one of ordinary skill in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A door lock installation precision positioner, characterized in that, Include: Positioning frame (1); First clamping plate (2), two, two said first clamping plate (2) symmetrically distributed slidingly mounted on the inner wall of one side of the positioning frame (1), the positioning frame (1) is mounted on the moving assembly (3) for driving two first clamping plate (2) close to each other or away from each other; Mounting frame (4), two, two said mounting frame (4) is respectively fixedly installed on one side of two said first clamping plate (2), the inner wall of the mounting frame (4) is slidably mounted between the top and bottom of the moving frame (5), the mounting frame (4) is provided with a positioning assembly (6) for positioning the moving frame (5); Slide block (7), two, two said slide block (7) is symmetrically distributed and slidably mounted on the top and bottom of the moving frame (5), the moving frame (5) is provided with a fixing assembly (8) for fixing the slide block (7), two said slide block (7) is detachably mounted with second clamping plate (9).

2. A door lock installation precision positioner according to claim 1, wherein, The moving assembly (3) comprises a two-way threaded rod (31) rotatably mounted on one side of the positioning frame (1), two connecting plates (32) are slidably inserted into the positioning frame (1), one end of the two connecting plates (32) is fixedly connected with one side of the two first clamping plates (2), the other end of the two connecting plates (32) is threadedly connected with the two ends of the two-way threaded rod (31), and the two ends of the two-way threaded rod (31) are fixedly installed with a rotating plate (33).

3. A door lock installation precision positioner according to claim 1, wherein, The positioning assembly (6) comprises a fixed frame (61) fixedly installed on the top of the moving frame (5), a pull plate (62) slidably mounted between the two sides of the inner wall of the fixed frame (61), a reset spring (63) fixedly installed between the bottom of the pull plate (62) and the bottom of the inner wall of the fixed frame (61), a first friction pad (64) fixedly installed on the bottom of the pull plate (62), a second friction pad (65) fixedly installed on the top of the moving frame (5), and the first friction pad (64) and the second friction pad (65) are in close contact.

4. A door lock installation precision positioner according to claim 3, wherein, The top of the mounting frame (4) is provided with a sliding groove, and the fixed frame (61) is slidably mounted between the two sides of the inner wall of the sliding groove.

5. The door lock installation precision positioner according to claim 1, wherein, The fixing assembly (8) comprises a handle (81) fixedly installed on one side of the slide block (7), two short straight toothed plates (82) fixedly installed on both ends of one side of the handle (81), two long straight toothed plates (83) fixedly installed on one side of the moving frame (5), and the short straight toothed plates (82) and the long straight toothed plates (83) are engaged.

6. A door lock mounting precision positioner according to claim 1, wherein, The slide block (7) is provided with a clamping groove, the second clamping plate (9) is fixedly installed with a clamping plate (10), the clamping plate (10) is clamped with the clamping groove, a magnet (11) is fixedly installed on the inner wall of the clamping groove, and the magnet (11) is magnetically connected with the clamping plate (10).

7. A door lock mounting precision positioner according to claim 1, wherein The clamping surface of two said first clamping plate (2) is fixedly installed with anti-skid pad (12), the clamping surface of two said second clamping plate (9) is fixedly installed with rubber pad (13).

8. The door lock installation precision positioner of claim 1, wherein, Two said mounting frame (4) adjacent side is fixedly installed with protective cloth (14).

Images