CN201493919U - Timber Dovetail Tenon Machine - Google Patents

Abstract

The utility model relates to the technical field of woodworking machinery, in particular to a wood dovetail tenon machine, comprising a machine base and a workbench that can move forward and backward along the machine base, the workbench is rail-connected to the middle of the machine base, and also comprises at least one group of tenon tool components, the tenon tool component comprises a tool holder that can move left and right along the machine base, and two tenon tools that can move up and down along the tool holder and are used to cooperate in punching out dovetail tenons; the tool holder is arranged on the side of the machine base and is rail-connected to the machine base, and the two tenon tools are respectively installed on the front and rear sides of the tool holder; the utility model can reduce the replacement of tools, increase the service life of tools, and effectively reduce production costs.

Description

Timber Dovetail Tenon Machine

Technical field:

The utility model relates to the technical field of woodworking machinery, in particular to a wood dovetail male tenon machine.

Background technique:

Timber dovetail male tenon machine is a kind of tenoning machine, which is mainly used for woodworking tenoning. Wood with a dovetail-shaped male tenon processed by a wood dovetail-shaped tenon machine is connected with a dovetail-shaped female tenon, which has reliable firmness and toughness. It is widely used in furniture, cabinets, mirror frames, door frames, windows, Installation and connection of roof trusses, stairs, railings, hand guards, etc. The existing wood dovetail male tenon machine only uses one tool to punch out the dovetail-shaped male tenon. Due to the high working intensity of one tool, it will wear out quickly during the tenoning process. After the tool is worn to a certain extent, the tool will The shape of the dovetail does not match the required shape of the dovetail of the male tenon. At this time, the tool can no longer be used for production, so the tool needs to be replaced frequently during the production process. The service life of the tool is short, which increases the production cost.

Utility model content:

The purpose of the utility model is to provide a wood dovetail male tenon machine for the deficiencies of the prior art. The wood dovetail male tenon machine can reduce the replacement of knives, improve the service life of the knives, and effectively reduce production costs.

In order to achieve the above purpose, the utility model is realized through the following technical solutions: wood dovetail male tenon machine, including a machine base, and a workbench that can move back and forth along the machine base, the workbench is rail-connected to the middle of the machine base, and at least one group of punching machines is also included. Tenon cutter assembly, the tenon cutter assembly includes a knife holder that can move left and right along the machine base, and two tenon knives that can move up and down along the knife holder and are used to match the dovetail male tenon; the knife holder is arranged on the side of the machine base and It is rail-connected with the machine base, and two tenoning knives are installed on the front and rear sides of the knife holder respectively.

The tenoning cutter assembly also includes a screw rod for driving the tool holder to move left and right along the machine base, the screw rod is arranged on the machine base, and the screw rod is threadedly connected with the knife holder.

The tenoning tool assembly also includes two sliding plates that can move up and down along with the tool holder, the two sliding plates are respectively installed on the front and rear sides of the tool holder, and the two tenoning knives are respectively installed on the two sliding plates.

The tenoning tool assembly also includes two tool driving devices, the two tool driving devices are respectively installed on the two slide plates, the tool driving device includes a motor and a rotating shaft, the motor is fixed on the sliding plate, and the rotating shaft is installed through the bearing seat On the slide plate, the motor is driven to connect the rotating shaft through the pulley assembly, and the rotating shaft is connected to the tenoning knife.

It also includes a workbench travel switch, which is installed on the machine base.

It also includes a worktable drive cylinder for driving the workbench to move back and forth along the machine base, the workbench drive cylinder is arranged in the middle of the machine base, and the workbench drive cylinder is connected to the workbench by driving.

It also includes a horizontal compression cylinder and a vertical compression cylinder. The horizontal compression cylinder is parallel to the workbench and is arranged at the rear end of the workbench. The vertical compression cylinder is perpendicular to the workbench and is arranged above the workbench. Limited angle iron.

It also includes a handle threaded rotating rod for adjusting the left and right movement of the worktable, the handle threaded rotating rod is arranged on the machine base, and the handle threaded rotating rod is threadedly connected with the workbench.

The beneficial effects of the utility model are: the timber dovetail male tenon machine described in the utility model also includes at least one group of tenoning cutter assemblies, the tenoning cutter assemblies include a knife rest that can move left and right along the machine base, and two movable It moves up and down along the tool holder and is used to cooperate with the tenoning knife for making dovetail male tenons; the knife holder is set on the side of the machine base and is rail-connected with the machine base, and the two tenoning knives are respectively installed on the front and rear sides of the knife holder; the above structure is adopted The wood dovetail male tenon machine, which uses two tenoning knives to cooperate with the dovetail male tenon, can reduce the working strength of each tenoning knife and slow down the wear speed of tenoning knives. Therefore, the utility model has the advantages of reducing the replacement of knives , improve the service life of the tool, effectively reduce the advantages of production costs.

Description of drawings:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural schematic diagram of tenoning tool assembly of the utility model;

Fig. 3 is a schematic side view of the tenoning cutter assembly of the present invention.

Detailed ways:

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in Figures 1 to 3, the wood dovetail male tenon machine includes a machine base 1 and a workbench 2 that can move back and forth along the machine base 1. The workbench 2 is rail-connected to the middle of the machine Tenon cutter assembly 6, the tenon cutter assembly 6 includes a knife holder 62 that can move left and right along the machine base 1, and two tenon cutters 61 that can move up and down along the knife holder 62 and are used to match the dovetail male tenon; the knife holder 62 It is arranged on the side of the machine base 1 and rail-connected with the machine base 1 , and two tenoning knives 61 are installed on the front and rear sides of the knife holder 62 respectively. In this embodiment, there are two groups of tenoning tool assemblies 6, which are respectively arranged on both sides of the machine base 1, and can simultaneously make two dovetail male tenons, effectively improving production efficiency.

In the present embodiment, the tenoning tool assembly 6 also includes a screw 66 for driving the knife rest 62 to move left and right along the machine base 1 , the screw 66 is arranged on the machine base 1 , and the screw 66 is threaded with the knife rest 62 connect. The screw mandrel 66 is manually rotated by the operating tool, and the screw mandrel 66 drives the tool rest 62 to move left and right along the machine base 1, thereby adjusting the distance between the two tenoning knives 61 and the plank, and changing the size of the male dovetail tenon.

In this embodiment, the tenoning tool assembly 6 also includes two slide plates 63 that can move up and down along the knife rest 62, and two knife driving devices; Two cutter driving devices are installed on two slide plates 63 respectively, and described cutter driving device comprises motor 64 and rotating shaft 65, and motor 64 is fixed on the slide plate 63, and rotating shaft 65 is installed on the slide plate 63 by bearing seat, and motor 64 passes pulley The component drive is connected to the rotating shaft 65, and the rotating shaft 65 is connected to the tenoning knife 61. When tenoning, the motor 64 drives the tenoning knife 61 to rotate rapidly, and the slide plate 63 is driven by the cylinder to move up and down, so that the two tenoning knives 61 successively mortise the wood on the workbench 2. With cooperation, the required dovetail male tenon can be punched out.

In this embodiment, the above-mentioned wood dovetail male tenon machine also includes a workbench driving cylinder 3 for driving the workbench 2 to move back and forth along the machine base 1, a workbench stroke switch, a horizontal pressing cylinder 4 and a vertical pressing cylinder 5; The workbench drive cylinder 3 is located in the middle of the machine base 1, and the workbench drive cylinder 3 drives and connects the workbench 2; the workbench travel switch is installed on the machine base 1; the horizontal compression cylinder 4 is parallel to the workbench 2 At the rear end of the workbench 2, the vertical compression cylinder 5 is perpendicular to the workbench 2 and is arranged above the workbench 2. The front end of the workbench 2 is provided with a limit angle iron 21; Fix the wood on the workbench 2 to the pressing cylinder 5 and the limit angle iron 21. Driven by the drive cylinder 3 of the workbench, the workbench 2 drives the wood to move, and two tenoning knives 61 successively press the wood on the workbench 2. The wood is tenoned, and the travel switch of the workbench is used to limit the travel of the workbench 2.

In this embodiment, the above-mentioned wood dovetail male tenon machine also includes a handle threaded rotating rod 22 for adjusting the left and right movement of the workbench 2. Threaded connection; the position of the workbench 2 in the left and right directions can be precisely adjusted by operating the handle threaded rotating rod 22, and the position adjustment before tenoning is done well.

The wood dovetail male tenon machine described in the utility model adopts two tenoning knives 61 to cooperate to drive out the dovetail male tenon, which can reduce the working strength of each tenoning knife 61 and slow down the wear speed of tenoning knives 61. Therefore, this The utility model has the advantages of reducing tool replacement, improving tool life and effectively reducing production costs.

The above is only a preferred embodiment of the utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the utility model patent application scope are all included in the utility model patent application scope .

Claims (8)

1. Timber dovetail male tenon machine, including a machine base (1), and a workbench (2) that can move back and forth along the machine base (1), the workbench (2) is rail-connected to the middle of the machine base (1), and is characterized in that : also include at least one group of tenoning cutter assembly (6), this tenoning cutter assembly (6) comprises the knife rest (62) that can move left and right along support (1), and two can move up and down along knife rest (62) The tenoning knife (61) that moves and is used to match the dovetail male tenon; Be located at the front and rear sides of knife rest (62). 2. The wood dovetail male tenon machine according to claim 1, characterized in that: the tenoning tool assembly (6) also includes a screw rod ( 66), the screw mandrel (66) is located on the support (1), and the screw mandrel (66) is threaded with the knife rest (62). 3. The wood dovetail male tenon machine according to claim 2, characterized in that: the tenoning tool assembly (6) also includes two sliding boards (63) that can move up and down along the tool rest (62), and the two sliding boards (63) are installed on the front and back sides of knife rest (62) respectively, and two tenon cutters (61) are installed on two slide plates (63) respectively. 4. The wood dovetail male tenon machine according to claim 3, characterized in that: the tenoning tool assembly (6) also includes two tool driving devices, and the two tool driving devices are respectively mounted on two slide plates (63 ), the cutter driving device includes a motor (64) and a rotating shaft (65), the motor (64) is fixed on the slide plate (63), the rotating shaft (65) is installed on the slide plate (63) through a bearing seat, and the motor (64 ) is driven to connect the rotating shaft (65) through the pulley assembly, and the rotating shaft (65) is connected to the tenoning knife (61). 5. The wood dovetail male tenon machine according to any one of claims 1 to 4, characterized in that it also includes a workbench travel switch, which is installed on the machine base (1). 6. The wood dovetail male tenon machine according to claim 5, characterized in that: it also includes a workbench drive cylinder (3) for driving the workbench (2) to move back and forth along the base (1), and the workbench drives The air cylinder (3) is arranged in the middle of the machine base (1), and the workbench drive cylinder (3) is driven to connect with the workbench (2). 7. The wood dovetail male tenon machine according to claim 6, characterized in that: it also includes a horizontal pressing cylinder (4) and a vertical pressing cylinder (5), and the horizontal pressing cylinder (4) is parallel to the workbench ( 2) and set at the back end of the workbench (2), the vertical compression cylinder (5) is perpendicular to the workbench (2) and set above the workbench (2), and the front end of the workbench (2) is provided with a limit angle iron (twenty one). 8. The wood dovetail male tenon machine according to claim 7, characterized in that: it also includes a handle threaded rotating rod (22) for adjusting the left and right movement of the workbench (2), and the handle threaded rotating rod (22) is arranged on the machine On the seat (1), and the handle threaded rotating rod (22) is threadedly connected with the workbench (2).

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