CN202015854U - Spindle drilling machine tool - Google Patents

Abstract

The utility model relates to a spindle drilling machine tool which comprises a machine seat, wherein a sliding table capable of sliding from side to side is mounted in the middle of the upper part of the machine seat, a drilling jig is fixed on the upper surface of the sliding table, a left cutter seat and a right cutter seat which are provided with drilling heads are fixed on two sides at the upper part of the machine seat, and the drilling jig is positioned between the left cutter seat and the right cutter seat and is opposite to the drilling heads. The spindle drilling machine tool provided by the utility model not only alleviates the labor intensity of operators, saves time and labor, but also improves the production efficiency, and is very suitable for mass production.

Description

Shaft drilling machine

technical field

The utility model relates to the field of mechanical processing, in particular to a shaft drilling machine tool.

Background technique

An existing rocker shaft with a length of 880 mm needs to drill 12 oil holes on both sides of the shaft according to the requirements of use, and each side needs to drill 6 holes respectively. The current processing equipment uses a bench drill. First, position the rocker shaft, process one side of the shaft first, and then turn the shaft 180 degrees to process the other side. Because the rocker shaft is relatively heavy, it is very laborious for the processing personnel to turn it over. , Undoubtedly increases labor intensity, and processing in this way requires secondary positioning of the shaft and processing hole by hole, which is time-consuming, seriously affects production efficiency, and is not conducive to mass production.

Utility model content

Aiming at the deficiencies in the above-mentioned prior art, the purpose of this utility model is to provide a shaft drilling machine tool, which has the characteristics of saving time and labor, and high production efficiency.

In order to achieve the above object, the technical solution adopted by the utility model is: a shaft drilling machine tool, including a machine base, which is characterized in that a slide table that can slide left and right is installed in the middle above the machine base, and the upper surface of the slide table A drilling template is fixed, and a left tool seat and a right tool seat with a drill bit are fixed on both sides above the base, and the drilling template is located between the left tool seat and the right tool seat and faces the drill bit.

Preferably, there are 6 left tool seats arranged side by side at predetermined intervals; there are 6 right knife seats arranged side by side at predetermined intervals.

Preferably, the machine tool is provided with a wire rail, and the slide table is slidably mounted on the wire rail.

Preferably, a screw rod is connected to the bottom of the slide table, and a handle is connected to the right end of the screw rod.

After adopting the shaft drilling machine tool of the present utility model, when processing the rocker shaft with a length of 880 mm, it is only necessary to install the rocker shaft in the drilling mold, start the left tool seat and the right tool seat on the machine tool, and drill Driven by the motor, it rotates at high speed. Since the drill bit is aligned with the drilling mold, the rocker shaft is located in the drilling mold. The sliding table can drive the rocker shaft to move left and right, so that the rocker shaft contacts the left or right tool holder respectively. Drill bit for drilling. During the processing, the operations required by the processing personnel only include installing the rocker shaft on the drilling mold, and then moving the sliding table left and right, which not only reduces the labor intensity of the processing personnel, saves time and effort, but also improves production efficiency. Suitable for mass production.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a schematic structural view of the shaft drilling machine tool of the present invention.

In the figure: 10, machine base; 20, slide table;

30. Drilling mold; 40. Left tool seat;

50. Right tool seat; 60. Drill bit;

70. Line rail; 80. Screw rod;

90. Handle; 00. Rocker shaft.

Detailed ways

The following descriptions are only preferred embodiments of the present utility model, and do not therefore limit the protection scope of the present utility model.

Embodiment, see shown in Figure 1:

The utility model relates to a shaft drilling machine tool comprising a machine base, a slide table 20 that can slide left and right is installed in the middle above the machine base 10, a drilling mold 30 is fixed on the upper surface of the slide table 20, and the machine base 10 A left tool seat 40 and a right tool seat 50 with a drill bit 60 are fixed on both sides above, and the drilling template 30 is located between the left tool seat 40 and the right tool seat 50 and faces the drill bit 60 . During the processing, firstly, the rocker shaft 00 is put into the drilling mold 30 and fixed, so that the two sides of the rocker shaft 00 to be drilled face the left tool seat 40 and the right tool seat 50 respectively, and then slide the slide table 20, The jig 30 is moved toward the drill bit 60 . Can move to the left to contact the drill bit 60 on the left tool rest 40 earlier, also can move to the right first and contact the drill bit 60 on the right tool rest 50. After processing one side of the rocker shaft 00, move the slide table 20 to the other side to continue processing the other side of the rocker shaft 00 until both sides are processed and then remove the rocker shaft 00. During the processing, the operations required by the processing personnel only include installing the rocker shaft 00 on the drilling mold 30, and then moving the slide table 20 left and right, which not only reduces the labor intensity of the processing personnel, saves time and effort, but also improves the Production efficiency, suitable for mass production.

In order to make one side of the rocker shaft 00 can be processed at one time during the machining process, there are six left tool seats 40 arranged side by side at predetermined intervals, and six right tool seats 50 are arranged side by side at predetermined intervals. Moving a slide table 20 like this can complete the drilling processing on one side of the rocker shaft 00, and the processing speed is faster and more time-saving. In order to make the slide table 20 more convenient during the sliding process, the track on which the slide table 20 moves must also be limited. There is a line rail 70 on the machine tool, and the slide table 20 is slidably installed on the line rail 70, In this way, when the slide table 20 is slid, the resistance is small and labor-saving, and the line rail 70 can limit the moving track of the slide table 20 to avoid possible positional deviation of the slide table 20 when moving. Since it is necessary to maintain the feed rate of the slide table 20 to the drill bit 60 during processing, this is also relatively laborious for the processing personnel, so a screw mandrel 80 is connected to the bottom of the slide table 20, and the right end of the screw mandrel 80 is connected to a The handle 90 controls the feed rate by turning the handle 90, which can reduce labor intensity and avoid processing accidents due to excessive feed rate.

The shaft drilling machine tool of the utility model not only reduces the labor intensity of processing personnel, saves time and effort, but also improves production efficiency, and is suitable for mass production.

Claims (4)

1. Axial drilling machine tool, comprising a machine base, characterized in that a slide table that can slide left and right is installed in the middle above the machine base, a drilling mold is fixed on the upper surface of the slide table, and the two sides above the machine base are fixed There is a left tool seat and a right tool seat with a drill bit, and the drilling template is located between the left tool seat and the right tool seat and faces the drill bit. 2 . The shaft drilling machine tool according to claim 1 , wherein there are 6 left tool holders arranged side by side at predetermined intervals; and there are 6 right tool holders arranged side by side at predetermined intervals. 3 . 3 . The shaft drilling machine tool according to claim 1 , wherein the machine tool has a wire rail, and the slide table is slidably mounted on the wire rail. 4 . 4. The shaft drilling machine tool according to claim 3, wherein a screw rod is connected to the bottom of the slide table, and a handle is connected to the right end of the screw rod.

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