CN205764117U - Numerical control keyway planer tool changing device - Google Patents

Abstract

The utility model relates to a tool changing device, in particular to a quick tool changing device for a numerically controlled planer, belonging to the technical field of sheet metal processing. According to the technical solution provided by the utility model, the quick tool changing device for the numerical control planer includes a tool holder body and a tool holder seat installed on the tool holder body. Install the tool mounting hole of the white steel knife or alloy knife. The white steel knife is fastened and installed on the tool holder through the knife sleeve and the compression strip in the tool installation hole, and the alloy knife is fastened by the compression strip in the tool installation hole. Installed on the knife holder. The utility model has a compact structure, can realize rapid replacement of knives, and can meet the simultaneous work of white steel knives and alloy knives, reduces the loss of the knives, improves the processing quality, and is safe and reliable.

Description

Quick Tool Changer for CNC Planer

technical field

The utility model relates to a tool changing device, in particular to a quick tool changing device for a numerically controlled planer, belonging to the technical field of sheet metal processing.

Background technique

In the prior art, the bending process of stainless steel sheet metal in industries such as decoration is carried out directly on the sheet metal, and the rounded corners of the folded workpiece are relatively large, which affects the appearance. Recently, the requirements for the aesthetics of the workpiece after bending have been continuously improved, and the router has emerged as the times require. However, the planer needs to loosen the set screw of the pressing tool on the tool pressing plate and the screw connecting the tool pressing plate and the knife rest to realize the tool changing during the tool change process, which is laborious and inefficient.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies in the prior art, and provide a quick tool changing device for a numerical control planer, which has a compact structure, can realize quick tool replacement, and can meet the needs of white steel knives and alloy knives at the same time. Work, reduce tool loss, improve processing quality, safe and reliable.

According to the technical solution provided by the utility model, the quick tool changing device for the numerical control planer includes a tool holder body and a tool holder seat installed on the tool holder body. Install the tool mounting hole of the white steel knife or alloy knife. The white steel knife is fastened and installed on the tool holder through the knife sleeve and the compression strip in the tool installation hole, and the alloy knife is fastened by the compression strip in the tool installation hole. Installed on the knife holder.

The knife rest body is installed on the vertical transmission mechanism of the knife rest through the knife rest body fixing screws.

The knife rest seat is fixedly installed on the lower part of the knife rest body by the knife rest seat fixing screw, and the pressing strip is fastened and connected with the knife rest seat by the pressing strip fastening screw.

The knife holder is firmly connected with the white steel knife through the knife holder set screw.

The utility model has the advantages: the tool holder seat is fixed on the tool holder body, and one or more tool installation holes are set in the tool holder seat, when the tool is clamped, the horizontal force and friction force generated by the pressing strip can hold the tool firmly Securely fastened to the knife holder seat. When disassembling the tool, you only need to loosen the fastening screw of the pressing bar connecting the pressing bar and the tool holder seat to realize quick tool change; through the cooperation of the tool holder and the white steel knife, the white steel knife It works simultaneously with the alloy knife, thus saving the tool changing time, improving the working efficiency, improving the processing quality, reducing the loss of the tool and saving the user's use cost.

Description of drawings

Fig. 1 is the use state figure of the utility model.

Fig. 2 is a structural schematic diagram of the utility model.

Fig. 3 is a view along the line A-A of Fig. 1 .

Fig. 4 is a view taken along direction B of Fig. 2 .

Explanation of reference signs: 1-knife holder body, 2-knife holder seat, 3-compression strip, 4-knife holder, 5-knife holder familiar transmission mechanism, 6-knife holder body fixing screw, 7-knife setting block, 8-alloy knife tip, 9-white steel knife, 10-alloy knife, 11-knife mounting hole, 12-compression bar fastening screw, 13-knife holder seat fixing screw and 14-knife sleeve fixing screw.

detailed description

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

As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4: in order to realize the rapid replacement of the tool and reduce the loss of the tool, the utility model includes a tool rest body 1 and a tool rest seat 2 installed on the tool rest body 1 , the knife rest seat 2 is provided with several knife mounting holes 11 for installing the white steel knife 9 or the alloy knife 10, and the white steel knife 9 is fastened and installed through the knife sleeve 4 and the pressing strip 3 in the knife mounting hole 11 On the knife rest seat 2, the alloy knife 10 is fastened and installed on the knife rest seat 2 through the pressing strip 3 in the tool mounting hole 11.

Specifically, the knife rest body 1 is installed on the vertical transmission mechanism of the knife rest through the knife rest body fixing screw 6. After the knife rest body 1 is fixedly connected with the knife rest vertical transmission mechanism through the knife rest body fixing screw 6, it can pass The vertical transmission mechanism of the knife rest realizes the vertical movement of the knife rest body 1 up and down, and after the knife rest body 1 moves vertically up and down, the knife rest seat 2 moves synchronously with the knife rest body 1, and the knife rest seat 2 passes through the knife rest seat. The fixing screw 13 is fixedly mounted on the bottom of the knife rest body 1, and the vertical transmission mechanism of the knife rest can adopt a structure commonly used in this technical field. In the embodiment of the present utility model, a plurality of tool mounting holes 11 are set on the knife rest seat 2 , and a white steel knife 9 or an alloy knife 10 can be installed in the knife rest seat 2 through any one of the knife mounting holes 11 . The alloy knife 10 located in the tool installation hole 11 is directly fastened and installed on the tool holder seat 2 through the compression sleeve 3, while the white steel knife 9 located in the tool installation hole 11 needs to use the knife sleeve 4 and the compression strip 3 Just can be fastened and installed on the knife rest seat 2, and the size of the knife cover 4 and the white steel knife 9 is compatible. The technical parameters such as concrete size and shape of white steel knife 9, alloy knife 10 are well known to those skilled in the art, and knife cover 4 mainly matches with white steel knife 9 and gets final product, and the concrete size of knife cover 4 etc. is not described here Let me repeat.

The compression strip 3 is firmly connected with the tool holder seat 2 through the compression strip fastening screw 12 . The knife case 4 is tightly connected with the white steel knife 9 through the knife case set screw 14 .

During specific use, the operator first runs the tool holder body 1 of the router to the designated tool setting area of the workbench when installing the tool for the first time. In order to ensure that all the tool tips are on the same movement section, when clamping the alloy knife 10, place the tool setting block 7 on the workbench directly below the tool mounting surface of the tool holder seat 2, and the alloy knife 10 is close to the tool holder The horizontal mounting surface and the vertical mounting surface of the seat 2, the alloy knife tip 8 is gently dropped on the tool setting block 7, and then the compression strip fastening screw 12 connecting the compression strip 3 and the tool holder seat 2 is tightened to make it produce The horizontal force and the frictional force firmly fix the cutter on the cutter mounting surface of the cutter rest seat 2.

When clamping the white steel knife 9, since the shape of the white steel knife 9 used by the planer is smaller than that of the alloy knife 10, in order to make the white steel knife 9 and the alloy knife 10 work simultaneously, it is necessary to stick the knife cover 4 Tighten the horizontal mounting surface and the vertical mounting surface of the tool holder seat 2 and fix it with the set screw 14 of the knife holder, and place the knife setting block 7 on the workbench directly below the tool mounting surface of the knife holder 4, and then install the white steel knife 9 Put it into the knife holder 4, and the tip of the white steel knife falls gently on the knife setting block 7, and then tighten the compression strip fastening screw 12 connecting the compression strip 3 and the knife holder seat 2 and the knife set fastening screw 14, The white steel knife 9 can be firmly fixed on the knife mounting surface of the knife holder 4.

After all the knives to be installed are fixed, the operator moves the tool rest body 1 to the working area, takes out the tool setting block 7, and the first tool loading work is completed.

When the operator encounters tool wear or needs to change the tool when planing sheets of different materials, he needs to run the tool holder body 1 of the router to the designated tool setting area of the workbench. When changing the alloy knife 10 if running into the alloy knife 10, only need to change the alloy blade 10; Strip fastening screw 12 is unloaded alloy knife 10, then packs into white steel knife 9 according to the method for above-mentioned clamping white steel knife 9 and gets final product. When changing the white steel knife 9 when encountering the white steel knife 9, remove the white steel knife 9 by unclamping the pressing strip fastening screw 12 that the pressing strip 3 is connected with the knife rest seat 2 and the knife set screw 14 in the knife pocket 4 Steel knife 9 is packed into white steel knife 9 according to the method for above-mentioned clamping white steel knife 9 subsequently. When changing the alloy knife 10 when encountering the white steel knife 9, by loosening the compression strip fastening screw 12 that the compression strip 3 is connected with the knife rest seat 2 and the knife cover set screw that the knife cover 4 is connected with the knife rest seat 2 14. Remove the white steel knife 9 and the knife holder 4, and then install the alloy knife 10 according to the above method for clamping the alloy knife 10.

After all the tools that need to be replaced are fixed, the operator moves the tool holder body 1 to the working area, takes out the tool setting block 7, and the tool changing work ends.

The tool rest seat 2 of the utility model is fixed on the tool rest body 1, and one or more tool mounting holes 11 are arranged in the tool rest seat 2. When the tool is clamped, the horizontal force and friction force generated by the pressing strip 3 can hold the The cutter is firmly fixed on the knife rest seat 2. When disassembling the tool, just loosen the clamping screw 12 connecting the clamping bar 3 and the tool holder seat 2 to realize quick tool change; The white steel knife 9 and the alloy knife 10 work at the same time during the groove, thereby saving the time for changing the knife, improving the work efficiency, improving the processing quality, reducing the loss of the knife, and saving the user's use cost.

Claims (4)

1. a numerical control keyway planer tool changing device, it is characterized in that: include tool-post structure (1) and the carriage saddle (2) being installed on described tool-post structure (1), some Cutting tool installation manner holes (11) for installing white steel knife (9) or alloy knife (10) it are provided with in described carriage saddle (2), white steel knife (9) is fastened on carriage saddle (2) by the broach shell (4) in Cutting tool installation manner hole (11) and compression bar (3), and alloy knife (10) is securedly mounted on carriage saddle (2) by the compression bar (3) in Cutting tool installation manner hole (11).

Numerical control keyway planer tool changing device the most according to claim 1, is characterized in that: described tool-post structure (1) is fixed screw (6) by tool-post structure and is installed on the vertical drive mechanism of knife rest.

Numerical control keyway planer tool changing device the most according to claim 1, it is characterized in that: described carriage saddle (2) is fixed screw (13) by carriage saddle and is fixedly installed in the bottom of tool-post structure (1), described compression bar (3) is fastenedly connected with carriage saddle (2) by compression bar trip bolt (12).

Numerical control keyway planer tool changing device the most according to claim 1, is characterized in that: described broach shell (4) is fastenedly connected with white steel knife (9) by broach shell holding screw (14).