Door clamping and drilling auxiliary structure

Abstract

The utility model provides a door clamping drilling auxiliary structure which comprises a main body plate, the main body plate is in a T shape, a first adjusting mechanism is arranged at the bottom end of the main body plate, two clamping plates are arranged at the two ends of the main body plate through the first adjusting mechanism, and the first adjusting mechanism comprises a first screw rod and a fixing rod. Through replacement of the inserting plate, a spring bolt hole site is conveniently positioned, through adjustment of the adjusting frame and movement of the sliding plate, a screw fixing hole, a handle shaft hole and a lock cylinder hole are conveniently positioned, subsequent hole site trepanning is facilitated, the drilling and lock mounting efficiency is improved, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of door lock installation, in particular to a door clamping and drilling auxiliary structure. Background Art

[0002] The door is the door of the room, usually an indoor wooden door, with a lock installed on it. After the door is installed, it is necessary to drill holes in the door to install the lock. The lock holes on the door include screw fixing holes, handle shaft holes, lock core holes and lock tongue holes. Due to the different locks used, the drilled lock hole positions are not fixed. Therefore, when installing different doors and locks, the lock hole positions need to be measured and located each time, and then holes need to be drilled, which reduces the installation efficiency of the lock.

[0003] To this end, the utility model provides a door clamping and drilling auxiliary structure. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a door clamping and drilling auxiliary structure to solve the problems raised in the above-mentioned background technology. The utility model facilitates the positioning of the lock tongue hole by replacing the plug plate, and facilitates the positioning of the screw fixing hole, the handle shaft hole and the lock core hole by adjusting the adjustment frame and moving the slide plate, so as to facilitate the subsequent drilling of the hole positions, improve the efficiency of drilling and lock installation, and is easy to use.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a door clamping and drilling auxiliary structure, including a main body plate, the main body plate is in a "T" shape, a first adjustment mechanism is arranged at the bottom end of the main body plate, and two clamping plates are arranged at both ends of the main body plate through the first adjustment mechanism, the first adjustment mechanism includes a first screw and a fixing rod, the first screw is limited and rotated inside the bottom end of the main body plate, the bottom ends of the two clamping plates are screwed on the two ends of the first screw through screw holes, and the rear ends of the two clamping plates are provided with an adjustment frame through the second adjustment mechanism, an inner groove is opened inside one end of the adjustment frame, and a slide plate is arranged inside the inner groove through a sliding groove to limit the sliding movement.

[0006] Furthermore, the adjustment frame is in an "L" shape, and the slide grooves are symmetrically arranged on the inner walls on both sides of the inner groove.

[0007] Furthermore, sliding blocks are symmetrically arranged at both ends of the slide plate, and the sliding blocks are limitedly slidably arranged inside the slide groove, and a through hole is opened at the center position of the slide plate.

[0008] Furthermore, first scales are arranged on the outer walls of the adjustment frame corresponding to the front and rear sides of the inner groove, and a second scale is arranged on the top of the adjustment frame.

[0009] Furthermore, the second adjustment mechanism includes a second screw rod, and the second screw rod is disposed inside the top ends of the two clamping plates for limited rotation.

[0010] Furthermore, one end of the adjustment frame is limitedly slidably mounted inside the top ends of the two clamping plates, and one end of the adjustment frame is screwed onto the second screw rod through a screw hole.

[0011] Furthermore, a slot is provided in the middle of the top of the main body plate, a plug board is installed inside the slot, a square groove is provided inside the plug board, and protrusions are symmetrically provided at both ends of the plug board.

[0012] Furthermore, the first screw is a bidirectional screw, one end of which is fixedly provided with a knob, the fixing rod is fixedly provided below the first screw and corresponds to the interior of the main body plate, and the bottom ends of the two clamping plates are slidably mounted on both ends of the fixing rod through sliding holes.

[0013] The beneficial effects of the utility model: the utility model is a door clamping and drilling auxiliary structure that can adjust the clamping plates at both ends of the main plate through the knob, the first screw and the fixing rod, so that the auxiliary structure is conveniently fixed to the installation position of the lock on the door through the clamping plate, and the corresponding plug plate is selected according to the size of the lock tongue, which is convenient for positioning the lock tongue hole. The adjustment of the adjustment frame by the second screw and the movement of the slide plate facilitate the positioning of the screw fixing hole, the handle shaft hole and the lock core hole, which facilitates the subsequent drilling of the hole position, improves the efficiency of drilling and lock installation, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of a door clamping and drilling auxiliary structure of the utility model;

[0015] Figure 2 This is a structural diagram of an adjustment frame of a door clamping and drilling auxiliary structure of the utility model;

[0016] Figure 3 It is a front cross-sectional view of a door clamping and drilling auxiliary structure of the utility model;

[0017] Figure 4 This is a structural diagram of a plug board of a door clamping and drilling auxiliary structure of the utility model;

[0018] In the figure: 1. main body plate; 2. first screw rod; 3. fixing rod; 4. knob; 5. clamping plate; 6. adjustment frame; 7. second screw rod; 8. slot; 9. plug-in plate; 10. inner groove; 11. slide plate; 12. through hole; 13. slide groove; 14. first scale; 15. second scale; 16. square groove. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a door clamping and drilling auxiliary structure, comprising a main body plate 1, the main body plate 1 is in a "T" shape, the bottom end of the main body plate 1 is provided with a first adjustment mechanism, and two clamping plates 5 are provided at both ends of the main body plate 1 through the first adjustment mechanism. The first adjustment mechanism comprises a first screw rod 2 and a fixing rod 3, the first screw rod 2 is limitedly rotated and arranged inside the bottom end of the main body plate 1, the bottom ends of the two clamping plates 5 are screwed and installed at the two ends of the first screw rod 2 through screw holes, and the rear ends of the two clamping plates 5 are provided with an adjustment frame 6 through the second adjustment mechanism, and the adjustment frame 6 An inner groove 10 is provided inside one end of the inner groove 10, and a slide plate 11 is provided inside the inner groove 10 for limited sliding movement through a slide groove 13. The first screw rod 2 is a bidirectional screw rod, and a knob 4 is fixedly provided at one end of the first screw rod 2. The fixing rod 3 is fixedly arranged inside the main plate 1 corresponding to the lower part of the first screw rod 2. The bottom ends of the two clamping plates 5 are slidably installed on the two ends of the fixing rod 3 through sliding holes. The distance between the clamping plates 5 can be conveniently adjusted by rotating the first screw rod 2, so that the auxiliary structure can be conveniently fixed to the lock installation position on the door through the clamping effect of the clamping plate 5, which is convenient for subsequent positioning of the hole position.

[0021] In this embodiment, the shape of the adjustment frame 6 is "L"-shaped, the slide groove 13 is symmetrically opened on the inner walls of both sides of the inner groove 10, and sliders are symmetrically arranged at both ends of the slide plate 11. The sliders are limited and slidably arranged inside the slide groove 13, and a through hole 12 is opened at the center of the slide plate 11. The front and rear sides of the inner groove 10 are provided with a first scale 14 on the outer wall of the adjustment frame 6 corresponding to the adjustment frame 6, and the top of the adjustment frame 6 is provided with a second scale 15. The slide plate 11 can be limited by the action of the slide groove 13 and the slider, so that the slide plate 11 has high stability during the vertical sliding process. The use of a functional marker pen and the through hole 12 is convenient for marking on the door, which is convenient for drilling the marked position later. The first scale 14 and the second scale 15 are convenient for observing the positions of the adjustment frames 6 on both sides, so as to ensure that the adjustment frame 6 and the slide plate 11 are moved to the same position on both sides of the door, so as to facilitate positioning of the hole positions.

[0022] In this embodiment, the second adjustment mechanism includes a second screw 7, which is limitedly rotatably arranged inside the top ends of the two clamping plates 5, and one end of the adjustment frame 6 is limitedly slidably installed inside the top ends of the two clamping plates 5. One end of the adjustment frame 6 is screwed on the second screw 7 through a screw hole. The adjustment frame 6 can be adjusted according to the position of the center of the handle shaft hole on the lock tongue through the second screw 7, which facilitates the subsequent marking and positioning of the handle shaft hole, screw fixing hole and lock core hole.

[0023] In this embodiment, a slot 8 is provided in the middle position of the top of the main body plate 1, and a plug board 9 is installed inside the slot 8. A square groove 16 is provided inside the plug board 9, and protrusions are symmetrically provided at both ends of the plug board 9. The plug board 9 can be conveniently limited in the front, back, left and right directions through the action of the protrusions and the slot 8, so as to facilitate the subsequent positioning and opening of the lock tongue hole.

[0024] When using the door clamping and drilling auxiliary structure, one side of the two adjustment frames 6 is provided with vertical and horizontal lines through the center of the through hole 12, and the horizontal and vertical lines are perpendicular to each other. The auxiliary structure is clamped to the lock installation position on the side of the door, and the clamping plates 5 at both ends are respectively arranged on both sides of the door. The knob 4 is turned, and the knob 4 drives the first screw 2 to rotate. The first screw 2 drives the clamping plates 5 at both ends to approach each other through the screw hole, and squeezes the door panel, so as to fix the auxiliary mechanism. According to the size of the lock tongue, a plug plate 9 with a square groove 16 of corresponding size is selected, and the plug plate 9 is inserted into the interior of the slot 8 through the protrusion. The inner walls on both sides of the slot 8 are provided with grooves, and the protrusions are installed in the interior of the grooves. Use a marker to draw lines along the edge of the square groove 16, or directly use a drilling tool The tool is used to drill holes, which is convenient for positioning or drilling the lock tongue hole; according to the position of the center of the handle shaft hole on the lock tongue, the second screw rod 7 is rotated, and the second screw rod 7 drives the adjusting frame 6 to move backward through the screw hole, and the adjusting frame 6 drives the slide plate 11 to move, and the second scale 15 on the top of the adjusting frame 6 is observed to be adjusted to the same scale, and the vertical line is aligned with the position of the center of the handle shaft hole on the lock tongue, and a marker is inserted into the through hole 12. According to the positions of the screws, handle shaft and lock core on the lock panel, the slide plate 11 is slid up and down, and the horizontal line is aligned with the corresponding first scale 14 and the screws, handle shaft and lock core, and then the marking and positioning are performed, and the auxiliary structure is removed, and a hole is opened at the marked position, which can improve the efficiency of drilling and lock installation and is easy to use.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A door clamping and drilling auxiliary structure, comprising a main body plate (1), characterized in that: The main plate (1) is in a "T" shape. A first adjustment mechanism is provided at the bottom end of the main plate (1). Two clamping plates (5) are provided at both ends of the main plate (1) through the first adjustment mechanism. The first adjustment mechanism comprises a first screw rod (2) and a fixing rod (3). The first screw rod (2) is provided inside the bottom end of the main plate (1) for limited rotation. The bottom ends of the two clamping plates (5) are screwed to the two ends of the first screw rod (2) through screw holes. An adjustment frame (6) is provided at the rear ends of the two clamping plates (5) through the second adjustment mechanism. An inner groove (10) is provided inside one end of the adjustment frame (6). A slide plate (11) is provided inside the inner groove (10) for limited sliding through a slide groove (13).

2. The door clamping and drilling auxiliary structure according to claim 1, characterized in that: The adjustment frame (6) is in an "L" shape, and the slide grooves (13) are symmetrically arranged on the inner walls on both sides of the inner groove (10).

3. The door clamping and drilling auxiliary structure according to claim 2, characterized in that: Slide blocks are symmetrically arranged at both ends of the slide plate (11), and the slide blocks are limitedly slidably arranged inside the slide groove (13). A through hole (12) is opened at the center of the slide plate (11).

4. The door clamping and drilling auxiliary structure according to claim 3, characterized in that: A first scale (14) is provided on the outer wall of the adjustment frame (6) corresponding to the front and rear sides of the inner groove (10), and a second scale (15) is provided on the top of the adjustment frame (6).

5. The door clamping and drilling auxiliary structure according to claim 1, characterized in that: The second adjustment mechanism comprises a second screw rod (7), and the second screw rod (7) is arranged inside the top ends of the two clamping plates (5) for limited rotation.

6. The door clamping and drilling auxiliary structure according to claim 5, characterized in that: One end of the adjustment frame (6) is limitedly slidably mounted inside the top ends of the two clamping plates (5), and one end of the adjustment frame (6) is screwed onto the second screw rod (7) through a screw hole.

7. The door clamping and drilling auxiliary structure according to claim 1, characterized in that: A slot (8) is provided in the middle of the top of the main body plate (1), a plug board (9) is inserted and installed inside the slot (8), a square groove (16) is provided inside the plug board (9), and protrusions are symmetrically provided at both ends of the plug board (9).

8. The door clamping and drilling auxiliary structure according to claim 1, characterized in that: The first screw rod (2) is a bidirectional screw rod, one end of which is fixedly provided with a knob (4), the fixing rod (3) is fixedly provided below the first screw rod (2) and corresponds to the interior of the main body plate (1), and the bottom ends of the two clamping plates (5) are slidably mounted on the two ends of the fixing rod (3) through sliding holes.

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