CN205734052U - The multiple rows of tool rest being positioned on Digit Control Machine Tool - Google Patents

Abstract

The utility model provides a multi-row tool seat on a numerical control machine tool, which comprises: a support seat fixed on the numerical control machine tool, a multi-row seat body located on the support seat, and a plurality of drill bits arranged on each row seat body Seats, drills or milling cutters on each drill seat, and the space between adjacent drill seats on the same row of seats; wherein, the drill seats on a certain row of seats face the adjacent row of seats The vacancy on the seat body. The utility model is a numerically controlled machine tool that adopts the machining spindle chuck to pick and place tools. When more tools need to be added in its limited space, the tool holders and their accessories can be arranged in a staggered manner, facing each other's empty spaces; the utility model does not need to be equipped with manipulators. Components and their corresponding huge tool magazines can directly use the spindle chuck on the CNC machine tool to grab more tools, saving machine space and cost, reducing machine size; improving product quality and production efficiency to meet the processing market need.

Description

Multi-row tool holders located on CNC machine tools

technical field

The utility model belongs to the technical field of machining tools of numerical control machine tools, in particular to a multi-row tool seat on the numerical control machine tool.

Background technique

At present, when non-manipulators pick and place drills or milling cutters, please refer to Figure 1. In CNC machine tools, the chuck of the machining spindle 1 is often used to pick and place the knives on the single-row tool holder 2 with multiple knives. The specific process of picking and placing tools is as follows: the worktable equipped with single-row tool holder 2 is moved to the chuck of spindle 1, the chuck of spindle 1 follows the program instruction to pick and place knives, and then the worktable moves to the processing position, and the machine enters the processing operate.

But the existing single-row tool holder does not satisfy the development of high technology, so it is necessary to design a multi-row tool holder on the data machine tool.

Utility model content

The purpose of the utility model is to provide a multi-row tool holder on a CNC machine tool that can pick up more tools, save machine space and cost, reduce machine size, and meet the market demand for processing.

The utility model provides a multi-row tool seat on a numerical control machine tool, which comprises: a support seat fixed on the numerical control machine tool, a multi-row seat body located on the support seat, and a plurality of drill bits arranged on each row seat body Seats, drills or milling cutters on each drill seat, and the space between adjacent drill seats on the same row of seats; wherein, the drill seats on a certain row of seats face the adjacent row of seats The vacancy on the seat body.

Preferably, the drill seats on adjacent rows of seat bodies are arranged in a staggered manner.

Preferably, the multi-row tool holder is a double-row tool holder, the first row of seat bodies and the second row of seat bodies are provided on the support seat, and spaces are provided between adjacent drill bit seats on the first row of seat bodies. Spaces are also provided between the adjacent drill seats on the second row of seats, the drill seats on the first row of seats face the space between the adjacent drill seats on the second row of seats, and the second row of seats The drill bit seat on the top is facing the vacancy between the adjacent drill bit seats on the first row of seat bodies.

Preferably, 8 drill seats are arranged on each row of seat bodies.

Preferably, it also includes a plurality of installation holes located at both ends of the support base.

Preferably, each end of the support seat is provided with two mounting holes.

Preferably, it also includes a broken knife detection device located at one end of the support base.

Preferably, the broken knife detection device is located on the upper surface of the support base.

Preferably, it also includes a plurality of pressure protection devices located on the lower surface of the support base, and the plurality of pressure protection devices are equidistantly arranged.

Preferably, each pressure protection device is provided with a pressure protection switch, and each pressure protection switch is facing the space between adjacent bit holders.

The utility model is a numerically controlled machine tool that adopts the machining spindle chuck to pick and place tools. When more tools need to be added in its limited space, the tool holders and their accessories can be arranged in a staggered manner, facing each other's empty spaces; the utility model does not need to be equipped with manipulators. Components and their corresponding huge tool magazines can directly use the spindle chuck on the CNC machine tool to grab more tools, saving machine space and cost, reducing machine size; improving product quality and production efficiency to meet the processing market need.

Description of drawings

Fig. 1 is the local structure schematic diagram of existing single-row tool holder on the numerical control machine tool;

Fig. 2 is the structural representation of the multi-row tool holder of the utility model;

Fig. 3 is a partial structural schematic diagram of the multi-row tool holders shown in Fig. 2 on the data machine tool;

FIG. 4 is a schematic diagram of a side partial structure of the pick-and-place tool of the multi-row tool holder shown in FIG. 2 on the data machine tool.

Description of figure number:

100-Multi-row knife holder, 10-Support seat, 20-Installation hole, 30-Knife breaking detection device, 40-Pressure protection device,

41-pressure protection switch, 50-drill seat, 60-drill or milling cutter, 70-vacancy, 200-spindle, 300-chip suction pipe,

400 - Workbench.

detailed description

The utility model will be further described below in conjunction with the embodiments with reference to the accompanying drawings.

The utility model provides a multi-row tool holder 100 located on a numerically controlled machine tool, please refer to Fig. 2-shown in Fig. Realize the automatic pick-and-place of 16 tools on the chuck of the machining spindle on the CNC machine tool, without changing the space size of the original single-row tool holder machine, to achieve the maximum cost performance.

The first embodiment: please refer to FIG. 2 to FIG. 4 , the multi-row tool holder 100 is horizontally fixed on the data machine tool.

The multi-row tool holder 100 includes: a support base 10 fixed on the CNC machine tool, a plurality of mounting holes 20 located at both ends of the support base 10, a broken knife detection device located on the support base 10 and close to one end of the support base 10 30. A plurality of pressure protection devices 40 located under the support base 10 and arranged equidistantly, a plurality of rows of seat bodies located on the support base 10, a plurality of drill bit seats 50 arranged on each row of seat bodies, and located on each drill bit The drill or milling cutter 60 on the seat 50, and the space 70 between the adjacent drill seats 10 on the same row of seats. Wherein, the drill holders 50 on adjacent rows of holders are arranged in a staggered manner, that is, the drill holders on a certain row of holders face the vacancies 70 on the row of holders adjacent to the row of holders.

Each end of the support base 10 is provided with two mounting holes 20 through which the multi-row tool holder 100 is fixed on the CNC machine tool.

The broken knife detection device 30 is fixed on the upper surface of the support base 10, and the broken knife detection device 30 is set at the end of the support base 10 and near the side, and the broken knife detection device 30 detects whether the knife is damaged.

In this embodiment, four pressure protection devices 40 are provided, and the four pressure protection devices 40 are equidistantly fixed on the lower surface of the support base 10, and each pressure protection device 40 is provided with a pressure protection switch 41 (as shown in Figure 3 As shown), each pressure protection switch 41 is facing the space 70 between adjacent bit holders 10, so as to facilitate electrical wiring and machine debugging.

In this embodiment, the multi-row tool holder 100 is a double-row tool holder, that is, a first row of seats and a second row of seats are provided, and multiple rows of seats are provided on the first row of seats and the second row of seats. A drill seat 50, a vacancy 70 is provided between the adjacent drill seats 50 on the first row of seat bodies, and a vacancy 70 is also provided between the adjacent drill bit seats 50 on the second row of seat bodies, on the first row of seat bodies The drill seat faces the space 70 between the adjacent two drill seats on the second row of seats, and the drill seat on the second row of seats faces between the adjacent two drill seats on the first row of seats. The vacancies are 70.

There are 8 bit holders in each row. By arranging multiple rows of seat bodies in a staggered manner, it is avoided that the chuck of the main shaft 200 collides with the drill bits or milling cutters on the adjacent row of drill bit seats when picking and placing the drill bit or milling cutter 60 .

When the spindle 200 of the CNC machine tool is picking up and placing the drill bit or milling cutter 60 on a certain row of seat bodies, due to the adjacent row of seat bodies facing the vacancy 70 of the row of seat bodies, the outer cylindrical surface of the main shaft 200 The joint of the chip suction pipe 300 will not collide with the drill bit or the milling cutter on the adjacent row of the row of seat bodies.

That is: when the multi-row tool holder 100 is a double-row tool holder, a first row of holders and a second row of holders are provided on it. When the spindle 200 of the numerically controlled machine tool was picking and placing the drill bit or the milling cutter 60 on the second row of seats, because the second row of seats faced the space 70 between the first row of adjacent drill seats, the outer cylinder of the main shaft 200 The chip suction pipe 300 connector on the surface will not collide with the drill bit or the milling cutter 60 on the first row of seats; The first row of seats faces the space 70 between the second row of adjacent drill seats, and the chip suction pipe 300 joint on the outer cylindrical surface of the main shaft 200 will not collide with the drill bits or milling cutters 60 on the second row of seats.

Second embodiment: the multi-row tool holders are vertically fixed on the data machine tool, and the drill holders 50 of adjacent rows face each other. At this time, the processing spindle 200 is parallel to the horizontal direction, and the worktable 400 is perpendicular to the horizontal plane (as shown in FIG. 4 ).

The third embodiment: the multi-row tool holder is in the shape of a ring, and the ring-shaped tool holder is provided with a plurality of rows of seats distributed in a ring shape. The vacancy 70 on the adjacent row of seat bodies. At this time, the spindle moves the distance according to the program instruction to pick up and place the tool.

The utility model is a numerically controlled machine tool that adopts the processing spindle chuck to pick and place tools. When more tools need to be added in its limited space, the tool holder and its accessories can be arranged alternately, and they are arranged facing each other; the utility model does not need to be equipped with a manipulator. Components and their corresponding huge tool magazines can directly use the spindle chuck on the CNC machine tool to grab more tools, saving machine space and cost, reducing machine size; improving product quality and production efficiency to meet the processing market need.

In the above embodiments, the utility model is only described as an example, but those skilled in the art can design various implementations according to different actual needs without departing from the scope and spirit of the utility model.

The preferred embodiment of the utility model has been described in detail above, but the utility model is not limited to the specific details in the above-mentioned embodiment, within the scope of the technical concept of the utility model, various equivalent transformations can be carried out to the technical solution of the utility model, These equivalent transformations all belong to the protection scope of the present utility model.

Claims (10)

1. A multi-row knife seat positioned on a numerically controlled machine tool is characterized in that it comprises: a support seat fixed on the numerically controlled machine tool, a multi-row seat body positioned on the support seat, a multi-row seat body arranged on each row of seat bodies A drill seat, a drill bit or a milling cutter on each drill seat, and the space between adjacent drill seats on the same row of seats; wherein, the drill seats on a certain row of seats face the row of seats. Empty space on adjacent rows of seat bodies. 2. The multi-row tool holder on a numerically controlled machine tool according to claim 1, wherein the drill holders on adjacent rows of holders are arranged alternately. 3. The multi-row tool holder on the CNC machine tool according to claim 1, characterized in that: the multi-row tool holder is a double-row tool holder, and the support seat is provided with a first row of seat bodies and a second row of tool holders. Seat body, space is provided between the adjacent bit seats on the first row of seat bodies, space is also provided between the adjacent drill seat seats on the second row of seat bodies, the drill bit seats on the first row of seat bodies are opposite to the first row of seat bodies. The vacancy between the adjacent drill seats on the second row of seat bodies, the drill seat on the second row of seat bodies faces the space between the adjacent drill bit seats on the first row of seat bodies. 4. The multi-row tool holder on a numerically controlled machine tool according to any one of claims 1-3, characterized in that: each row of holders is provided with 8 drill holders. 5 . The multi-row tool holder on a CNC machine tool according to claim 1 , further comprising a plurality of mounting holes located at both ends of the support base. 5 . 6. The multi-row tool holder on a CNC machine tool according to claim 5, wherein two mounting holes are provided at each end of the support seat. 7. The multi-row tool holder on a numerically controlled machine tool according to claim 1, further comprising a tool break detection device located at one end of the support seat. 8 . The multi-row tool holder on a CNC machine tool according to claim 7 , wherein the tool break detection device is located on the upper surface of the support seat. 9 . 9. The multi-row tool holder on a CNC machine tool according to claim 1, further comprising a plurality of pressure protection devices located on the lower surface of the support seat, and the plurality of pressure protection devices are equidistantly arranged. 10. The multi-row tool holder on a CNC machine tool according to claim 1, characterized in that: each pressure protection device is provided with a pressure protection switch, and each pressure protection switch faces the space between adjacent drill bits .