Door frame splicing device

Abstract

The utility model provides a door frame splicing device which comprises an operation table, an installation limiting frame used for limiting a door frame framework is arranged on the upper surface of the operation table, first telescopic air cylinders are embedded in an upper transverse plate and a right vertical plate of the installation limiting frame, and push blocks are arranged at the tail ends of telescopic rods of the first telescopic air cylinders. Strip-shaped grooves are formed in the left end and the right end of the upper surface of the operation table, and drilling pieces are arranged in the strip-shaped grooves. According to the utility model, the door frame can be spliced and is convenient to assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of door frame splicing, in particular to a door frame splicing device. Background Art

[0002] The door frame mainly includes the vertical rail and the horizontal head frame. The door frame is embedded in the wall and is used to install the door leaf. The door frame is generally made of wood or metal.

[0003] Some current practices are to first process the two vertical rails and the head frame and transport them, and then assemble and install the two vertical rails and the head frame into the door opening when in use. However, the existing spliced ​​door frames have more or less the following disadvantages: low structural strength, greater assembly difficulty, and more troublesome installation into the door opening. Summary of the invention

[0004] In view of this, the purpose of the utility model is to provide a door frame splicing device which can realize splicing of door frames and is easy to assemble.

[0005] The utility model is implemented by the following method: a door frame splicing device comprises an operating table, an upper surface of the operating table is provided with an installation limit frame for limiting the door frame frame, an upper horizontal plate and a right vertical plate of the installation limit frame are both embedded with a first telescopic cylinder, a push block is provided at the end of the telescopic rod of the first telescopic cylinder, strip grooves are provided at both left and right ends of the upper surface of the operating table, and a drilling member is provided in the strip groove.

[0006] Furthermore, the drilling component includes a drill bit, a driving motor is arranged in the strip-shaped groove, the output end of the driving motor is connected to a screw rod, a second telescopic cylinder is spirally sleeved on the screw rod, a lifting block is arranged at the end of the telescopic rod of the second telescopic cylinder, a connecting rod is hingedly arranged on the inner side of the lifting block, and the drill bit is arranged on the lower surface of the end of the connecting rod.

[0007] Furthermore, the door frame includes a first rod body and a second rod body, the first rod body is arranged at both upper and lower ends of the installation limit frame, the second rod body is arranged at both left and right ends of the installation limit frame, the left and right sides of the first rod body are both extended outwardly with extension blocks, and the upper and lower ends of the second rod body are both provided with limit grooves matching the extension blocks.

[0008] The beneficial effects of the utility model are as follows: the utility model adds an installation limit frame and a drilling member to the device, which can realize the assembly of the door frame and the overall splicing and assembly of the door frame, which is convenient for the subsequent installation of the door frame; the utility model has a simple structure and is easy to operate, and can effectively save manpower and material resources and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the utility model.

[0010] Figure 2 This is a schematic diagram of the door frame splicing. DETAILED DESCRIPTION

[0011] The utility model is further described below in conjunction with the accompanying drawings.

[0012] See also Figure 1 and Figure 2 As shown, the utility model provides an embodiment: a door frame splicing device, including an operating table 1, the upper surface of the operating table 1 is provided with an installation limit frame 3 for limiting the door frame frame 2, the upper horizontal plate and the right vertical plate of the installation limit frame 3 are both embedded with a first telescopic cylinder 31, the end of the telescopic rod of the first telescopic cylinder 31 is provided with a push block 32, and the left and right ends of the upper surface of the operating table 1 are both provided with a strip groove (not shown), and a drilling member 4 is provided in the strip groove. The first telescopic cylinder 31 can drive the push block 32 to move, so that the limiting and fixing function of the door frame frame 2 can be achieved, and the installation limit frame 3 can achieve the limiting of the door frame frame 2, which is convenient for realizing the splicing of the door frame frame 2.

[0013] Please continue reading Figure 1 As shown, in one embodiment of the utility model, the drilling member 4 includes a drill bit 41, a driving motor (not shown) is arranged in the strip groove, a screw rod 42 is connected to the output end of the driving motor, a second telescopic cylinder 43 is spirally sleeved on the screw rod 42, a lifting block 44 is arranged at the end of the telescopic rod of the second telescopic cylinder 43, a connecting rod 45 is hingedly arranged on the inner side of the lifting block 44, and the drill bit 41 is arranged on the lower surface of the end of the connecting rod 45. The driving motor can drive the screw rod 42 to rotate, and the rotation of the screw rod 42 can realize the forward and backward movement of the second telescopic cylinder 43, and the second telescopic cylinder 43 can drive the lifting block 44 to move up and down, so as to realize the drilling operation around the door frame frame, which is convenient for fixing the door frame frame.

[0014] Please continue reading Figure 2 As shown, in one embodiment of the utility model, the door frame 2 includes a first rod 21 and a second rod 22, the first rod 21 is disposed at both upper and lower ends of the installation limit frame 3, the second rod 22 is disposed at both left and right ends of the installation limit frame 3, the left and right sides of the first rod 21 are both extended outwardly with extension blocks 23, and the upper and lower ends of the second rod 22 are both provided with limiting grooves 24 that match the extension blocks 23. Through the matching connection between the extension blocks 23 and the limiting grooves 24, the connection and fixation between the first rod 21 and the second rod 22 can be achieved.

[0015] The telescopic cylinder, the driving motor and the drill bit in the utility model are all prior art, and those skilled in the art are already well aware of them, so they will not be described in detail here.

[0016] The above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the present invention.

Claims

1. A door frame splicing device, characterized in that: It includes an operating table, the upper surface of which is provided with an installation limit frame for limiting the door frame frame, the upper horizontal plate and the right vertical plate of the installation limit frame are both embedded with a first telescopic cylinder, the end of the telescopic rod of the first telescopic cylinder is provided with a push block, and strip grooves are opened at both ends of the upper surface of the operating table, and drilling parts are arranged in the strip grooves.

2. A door frame splicing device according to claim 1, characterized in that: The drilling component includes a drill bit, a driving motor is arranged in the strip-shaped groove, the output end of the driving motor is connected to a screw rod, a second telescopic cylinder is spirally sleeved on the screw rod, a lifting block is arranged at the end of the telescopic rod of the second telescopic cylinder, a connecting rod is hingedly arranged on the inner side of the lifting block, and the drill bit is arranged on the lower surface of the end of the connecting rod.

3. A door frame splicing device according to claim 1, characterized in that: The door frame includes a first rod body and a second rod body. The first rod body is arranged at both upper and lower ends of the installation limit frame, and the second rod body is arranged at both left and right ends of the installation limit frame. Extension blocks are extended outward on the left and right sides of the first rod body, and limiting grooves matching the extension blocks are opened at both upper and lower ends of the second rod body.

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