Positioning block convenient to punch

Abstract

The utility model provides a positioning block convenient to punch, and relates to the technical field of door frame punching, the positioning block comprises a door frame main body and a positioning block arranged at one end of the door frame main body, and the door frame main body and the positioning block are detachably mounted; wherein a limiting seat is arranged in the positioning block, a transverse support is arranged in the limiting seat and used for limiting the punching position of the positioning block, the positioning block is arranged, the limiting seat is arranged in the positioning block, and the limiting seat is of a hollow structure and right faces the position, to be punched, of the door frame body. The limiting seat in the positioning block corresponds to the position to be punched, the punching position can be rapidly determined through the positioning block, and the problem of punching deviation is avoided through limiting of the limiting seat.

Description

Technical Field

[0001] The utility model relates to the technical field of door frame drilling, and particularly to a positioning block convenient for drilling. Background Art

[0002] A door frame generally refers to a door pocket, which means two door frames inside and outside the door. Its main functions are to fix the door leaf, protect the corner of the wall, decorate, etc. It is commonly used in the decoration process to protect the door from scratches, corrosion, damage, dirt, etc.

[0003] During the use of the door frame, holes need to be drilled at the bottom end of the door frame. When drilling the bottom end of the door frame, it is first necessary to determine the drilling position, and then drill. However, when determining the drilling position, the problem of drilling deviation may occur, resulting in inaccurate drilling and the inability to use the door frame. Summary of the Utility Model

[0004] In order to overcome the existing problems, the embodiment of the present application provides a positioning block convenient for drilling, which is provided with a positioning block, and a limiting seat is opened inside the positioning block. The limiting seat is a hollow structure and is opposite to the position of the door frame main body to be drilled. When drilling, the limiting seat inside the positioning block is corresponded to the position to be drilled. The positioning block can quickly determine the drilling position, and the deviation of drilling can be avoided through the limitation of the limiting seat.

[0005] The technical solution adopted by the embodiment of the present application to solve its technical problems is as follows:

[0006] A positioning block convenient for drilling, including a door frame main body and a positioning block arranged at one end of the door frame main body. The door frame main body and the positioning block are detachably installed;

[0007] Wherein, a limiting seat is arranged inside the positioning block, and a cross brace is arranged inside the limiting seat for limiting the drilling position of the positioning block. A positioning block is provided, and a limiting seat is opened inside the positioning block. The limiting seat is a hollow structure and is opposite to the position of the door frame main body to be drilled. When drilling, the limiting seat inside the positioning block is corresponded to the position to be drilled. The positioning block can quickly determine the drilling position, and the deviation of drilling can be avoided through the limitation of the limiting seat.

[0008] Preferably, a connecting piece is arranged at each of the four corners of the positioning block. The connecting piece is rotatably connected to the positioning block. A connecting hole is opened at the corresponding position of the door frame main body and the connecting piece. The sizes of the connecting piece and the connecting hole match each other. In this way, the connecting piece inside the door frame main body and the connecting hole inside the door frame main body are rotatably connected to each other, so that the door frame main body and the connecting piece can be tightly connected.

[0009] Preferably, a positioning hole is provided at the axis center of the cross brace for positioning the drilling position. A cross brace is provided inside the limit seat, and a positioning hole is provided inside the cross brace. In this way, the limit seat can be limited to the position where drilling is to be performed through the positioning hole.

[0010] Preferably, a through hole is provided at the intersection of the door frame main body and the positioning block. The through hole is the drilling position of the door frame main body. The size of the positioning block is smaller than that of the door frame main body, and a circular hole is provided at the intersection of the positioning block and the limit seat.

[0011] Preferably, a pin shaft installation hole is provided on the side wall of the door frame main body. A pin shaft is installed inside the pin shaft installation hole. After the pin shaft is installed inside the pin shaft installation hole, the pin shaft is taken out, and the door frame main body can be limited through the pin shaft, and the door frame main body can be stably limited.

[0012] The advantages of the embodiment of the present application are as follows:

[0013] 1. A positioning block is provided, and a limit seat is provided inside the positioning block. The limit seat is a hollow structure and is opposite to the position where drilling is to be performed on the door frame main body. When drilling, the limit seat inside the positioning block is corresponded to the position where drilling is to be performed. The drilling position can be quickly determined through the positioning block, and the deviation problem of drilling can be avoided through the limit of the limit seat.

[0014] 2. A cross brace is provided inside the limit seat, and a circular hole is provided inside the cross brace. In this way, the circular hole can correspond to the position where drilling is to be performed, ensuring the consistency between the limit seat and the drilling position. Description of the Drawings

[0015] The present utility model will be further described below with reference to the drawings and embodiments.

[0016] Figure 1 It is a schematic diagram of the overall structure of the positioning block for facilitating drilling of the present utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of the door frame main body in the positioning block for facilitating drilling of the present utility model;

[0018] Figure 3 It is a schematic diagram of the overall structure of the positioning block in the positioning block for facilitating drilling of the present utility model;

[0019] Figure 4 It is a schematic diagram of the front structure of the limit seat in the positioning block for facilitating drilling of the present utility model.

[0020] Main reference numeral descriptions:

[0021] 1. Door frame main body; 2. Positioning block; 3. Pin shaft installation hole; 4. Through hole; 5. Connection hole; 6. Connector; 7. Limit seat; 8. Cross brace. Specific implementation mode

[0022] In an embodiment of the present application, by providing a positioning block convenient for punching, the problems in the prior art are solved. A positioning block is provided, and a limiting seat is opened inside the positioning block. The limiting seat is a hollow structure. Facing the position to be punched on the doorframe main body, when punching, the limiting seat inside the positioning block is corresponded to the position to be punched. The punching position can be quickly determined through the positioning block, and the deviation of punching can be avoided through the limitation of the limiting seat; a cross brace is arranged inside the limiting seat, and a circular hole is opened inside the cross brace, so that the circular hole can correspond to the position to be punched, ensuring the consistency between the limiting seat and the punching position.

[0023] The technical solution in the embodiment of the present application for solving the above problems is generally as follows:

[0024] Embodiment 1:

[0025] This embodiment gives the specific structure of a positioning block convenient for punching, as Figures 1-4 shown, including a doorframe main body 1 and a positioning block 2 arranged at one end of the doorframe main body 1. The doorframe main body 1 and the positioning block 2 are detachably installed;

[0026] Among them, a limiting seat 7 is arranged inside the positioning block 2, and a cross brace 8 is arranged inside the limiting seat 7 for limiting the punching position of the positioning block 2. A positioning block 2 is provided, and a limiting seat 7 is opened inside the positioning block 2. The limiting seat 7 is a hollow structure. Facing the position to be punched on the doorframe main body 1, when punching, the limiting seat 7 inside the positioning block 2 is corresponded to the position to be punched. The punching position can be quickly determined through the positioning block 2, and the deviation of punching can be avoided through the limitation of the limiting seat 7.

[0027] A connecting piece 6 is arranged at each of the four corners of the positioning block 2. The connecting piece 6 is rotatably connected to the positioning block 2. Connecting holes 5 are opened at the corresponding positions of the doorframe main body 1 and the connecting piece 6. The sizes of the connecting piece 6 and the connecting holes 5 match each other. In this way, the connecting piece 6 inside the doorframe main body 1 and the connecting holes 5 inside the doorframe main body 1 are rotatably connected to each other, so that the doorframe main body and the connecting piece 6 can be tightly connected.

[0028] A positioning hole is opened at the axis center of the cross brace 8 for positioning the punching position. A cross brace 8 is arranged inside the limiting seat 7, and a positioning hole is arranged inside the cross brace 8. In this way, the limiting seat 7 can be limited to the position to be punched through the positioning hole.

[0029] By adopting the above technical solution:

[0030] A limiting seat 7 is provided inside the positioning block 2. The limiting seat 7 is a hollow structure and is opposite to the position on the doorframe main body 1 where drilling is to be performed. When drilling, the limiting seat 7 inside the positioning block 2 is aligned with the position where drilling is to be performed. The positioning block 2 can quickly determine the drilling position, and through the limiting seat 7 for limiting, the problem of drilling deviation can be avoided.

[0031] Embodiment 2:

[0032] This embodiment provides a specific structure of a positioning block that is convenient for drilling, as Figures 1-4 shown. A through hole 4 is provided at the intersection of the doorframe main body 1 and the positioning block 2. The through hole 4 is the drilling position of the doorframe main body 1. The size of the positioning block 2 is smaller than that of the doorframe main body 1. A circular hole is provided at the intersection of the positioning block 2 and the limiting seat 7.

[0033] A pin shaft installation hole 3 is provided on the side wall of the doorframe main body 1. A pin shaft is installed inside the pin shaft installation hole 3. After the pin shaft is installed inside the pin shaft installation hole 3, the pin shaft is taken out, and the doorframe main body 1 can be limited by the pin shaft, and the doorframe main body 1 can be stably limited.

[0034] By adopting the above technical solutions:

[0035] A cross brace 8 is provided inside the limiting seat 7. A circular hole is provided inside the cross brace 8. In this way, the circular hole can correspond to the position where drilling is to be performed, ensuring the consistency between the limiting seat 7 and the drilling position. In this way, through the positioning hole, it can be ensured that the limiting seat 7 is limited to the position where drilling is to be performed.

[0036] Working principle: When it is necessary to drill the doorframe main body 1, first, the drilling position is determined according to the corresponding position of the pin shaft installation hole 3, and then the drilling position is marked. Then, the positioning block 2 is taken out, and the limiting seat 7 inside the positioning block 2 is aligned with the position where drilling is to be performed. Then, the connecting piece 6 inside the positioning block 2 is screwed with the connecting hole 5 inside the doorframe main body 1. Then, the positioning block 2 is tightly connected to the doorframe main body 1. In this way, the limiting seat 7 inside the positioning block 2 and the position where drilling is to be performed are determined. Then, drilling can be performed on the drilling position through the limiting seat 7.

[0037] And a cross brace 8 is provided inside the limiting seat 7, and a positioning hole is provided inside the cross brace 8. In this way, through the positioning hole, it can be ensured that the limiting seat 7 is limited to the position where drilling is to be performed.

[0038] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly illustrating the present utility model, rather than limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present utility model.

Claims

1. A positioning block convenient for punching, characterized in that, It includes a doorframe main body (1) and a positioning block (2) provided at one end of the doorframe main body (1), and the doorframe main body (1) and the positioning block (2) are detachably installed; Among them, a limit seat (7) is provided inside the positioning block (2), and a cross brace (8) is provided inside the limit seat (7) for limiting the punching position of the positioning block (2). A positioning hole is provided at the axis of the cross brace (8) for positioning the punching position, and a circular hole is provided at the intersection of the positioning block (2) and the limit seat (7).

2. The positioning block convenient for punching according to claim 1, characterized in that, A connector (6) is provided at each of the four corners of the positioning block (2), and the connector (6) is rotatably connected to the positioning block (2).

3. The positioning block convenient for punching according to claim 1, characterized in that, A through hole (4) is provided at the intersection of the doorframe main body (1) and the positioning block (2).

4. The positioning block for facilitating punching according to claim 2, wherein A connection hole (5) is provided at the position corresponding to the doorframe main body (1) and the connector (6).

5. The positioning block convenient for punching according to claim 1, characterized in that, A pin shaft installation hole (3) is provided on the side wall of the doorframe main body (1), and a pin shaft is installed inside the pin shaft installation hole (3).

6. The positioning block convenient for punching according to claim 1, characterized in that The size of the positioning block (2) is smaller than the size of the doorframe main body (1).

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