Optimized structure of lathe tool apron

Abstract

The utility model discloses a lathe tool apron optimized structure which comprises a tool apron, an assembling hole is formed in the upper side of the tool apron, a plurality of adjusting bolts are installed on the left side and the right side of the assembling hole of the tool apron, a plurality of threaded holes are formed in the top of the assembling hole of the tool apron, the threaded holes are evenly distributed in the tool apron, and the distance between every two adjacent threaded holes is equal. Locking bolts matched with the threaded holes are installed in the threaded holes and arranged between the adjusting bolts on the left side and the right side. The threaded hole is additionally formed in the top end of the tool apron, and the locking bolt is installed in the threaded hole, so that the jumping of the front end of the tool is adjusted from the upper end, the jumping of the tool can be adjusted by increasing directions from original directions, an operator can adjust the jumping of the front end of the tool more quickly, and the stability of the tool is improved; and the percent of pass of parts can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lathe tool seats, and in particular relates to an optimized structure of a lathe tool seat. Background Art

[0002] A CNC lathe is a powerful high-precision machining machine tool that uses a computer program to control the tool, and according to a predetermined program, the tool is fed and retracted to the workpiece to automatically complete the cutting work. In order to facilitate the processing of the workpiece and ensure the processing efficiency of the workpiece, a tool holder is provided on the CNC machine tool, and a corresponding reamer is installed in the tool holder. When the reamer is installed in the tool holder, the tool runout needs to be slightly adjusted. However, the existing tool holder can only slightly adjust the front section runout of the reamer to the left and right, and if the tool runout is too large, it is easy to affect the accuracy of the processed hole and make the part aperture out of tolerance. Therefore, an optimized structure of the lathe tool holder is urgently needed. Utility Model Content

[0003] In view of the problems raised by the above background technology, the purpose of the utility model is to provide an optimized structure of a lathe tool holder.

[0004] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0005] A lathe tool holder optimization structure includes a tool holder, an assembly hole is provided on the upper side of the tool holder, a plurality of adjustment bolts are installed on the left and right sides of the assembly hole, a plurality of threaded holes are provided on the top of the assembly hole, the plurality of threaded holes are evenly arranged on the tool holder, and the spacing between two adjacent threaded holes is equal, matching locking bolts are installed in the threaded holes, and the locking bolts are arranged between the adjusting bolts on the left and right sides.

[0006] It is further defined that the knife seat is arranged in a T-shaped structure, and a guide installation strip is arranged at the bottom of the knife seat. Such a structural design facilitates the guided sliding installation of the knife seat.

[0007] It is further defined that countersunk holes are provided on both sides of the knife holder, and locking screws are installed in the countersunk holes. Such a structural design facilitates locking installation of the knife holder.

[0008] It is further defined that the countersunk hole is arranged between the two adjusting bolts. Such a structural design makes the layout more reasonable and improves the fixing effect of the locking installation.

[0009] It is further defined that the top of the threaded hole is chamfered. Such a structural design facilitates the installation of the locking bolt.

[0010] The beneficial effects of the utility model are as follows: the utility model adds a threaded hole at the top of the tool holder and installs a locking bolt in the threaded hole, thereby providing an additional direction for adjusting the runout of the front end of the tool from the top, and increases the direction in which the tool runout can be adjusted from the original directions, so that the operator can adjust the runout of the front end of the tool more quickly and the stability of the tool is increased, thereby improving the qualified rate of parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0012] Figure 1 This is a structural schematic diagram of an optimized structure of a lathe tool holder according to an embodiment of the utility model;

[0013] Figure 2 This is a schematic cross-sectional structure diagram of an optimized structure of a lathe tool holder according to an embodiment of the utility model;

[0014] The main component symbols are described as follows:

[0015] Tool holder 1, assembly hole 2, adjusting bolt 3, threaded hole 4, locking bolt 5, guide mounting strip 6, countersunk hole 7. DETAILED DESCRIPTION

[0016] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0017] like Figure 1-2 As shown, the utility model is an optimized structure of a lathe tool holder, an assembly hole 2 is provided on the upper side of the tool holder 1, and a plurality of adjusting bolts 3 are installed on the left and right sides of the assembly hole 2 of the tool holder 1, and a plurality of threaded holes 4 are provided on the top of the assembly hole 2 of the tool holder 1, and the plurality of threaded holes 4 are evenly arranged on the tool holder 1, wherein the spacing between two adjacent threaded holes 4 is equal, and matching locking bolts 5 are installed in the threaded holes 4, and the locking bolts 5 are arranged between the adjusting bolts 3 on the left and right sides.

[0018] Preferably, the knife seat 1 is arranged in a T-shaped structure, and a guide installation strip 6 is provided at the bottom of the knife seat 1. Such a structural design facilitates the guided sliding installation of the knife seat 1. In fact, other structural shapes of the knife seat 1 can also be considered according to specific circumstances.

[0019] Preferably, countersunk holes 7 are provided on both sides of the knife seat 1, and locking screws are installed in the countersunk holes 7. Such a structural design facilitates the locking installation of the knife seat 1. In fact, other locking installation structural shapes of the knife seat 1 can also be considered according to specific circumstances.

[0020] Preferably, the countersunk hole 7 is arranged between the two adjusting bolts 3. Such a structural design makes the layout more reasonable and improves the fixing effect of the locking installation. In fact, other installation arrangement structural shapes of the tool holder 1 can also be considered according to specific circumstances.

[0021] Preferably, the top of the threaded hole 4 is chamfered. Such a structural design is convenient for installing the locking bolt 5. In fact, other processing structural shapes of the threaded hole 4 can also be considered according to specific circumstances.

[0022] In this embodiment, when in use, the reamer is installed into the assembly hole 2 in the tool holder 1, and the locking bolt 5 at the top is adjusted to adjust the runout of the front end of the tool. In combination with the adjusting bolts 3 on the left and right sides, the runout of the tool can be adjusted in three directions while fixing the reamer, so that the operator can adjust the runout of the front end of the tool more quickly and increase the stability of the tool, thereby improving the qualified rate of parts.

[0023] This tool holder has achieved good results through practical application, and the efficiency of adjusting tool runout has been improved by 85%.

[0024] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A lathe tool holder optimization structure, comprising a tool holder (1), wherein an assembly hole (2) is provided on the upper side of the tool holder (1), and a plurality of adjustment bolts (3) are installed on the left and right sides of the assembly hole (2) of the tool holder (1), characterized in that: The knife seat (1) is provided with a plurality of threaded holes (4) at the top of the assembly hole (2), and the plurality of threaded holes (4) are evenly arranged on the knife seat (1), wherein the spacing between two adjacent threaded holes (4) is equal, and matching locking bolts (5) are installed in the threaded holes (4), and the locking bolts (5) are arranged between the adjusting bolts (3) on the left and right sides.

2. The lathe tool holder optimization structure according to claim 1, characterized in that: The knife seat (1) is arranged in a T-shaped structure, and a guide installation strip (6) is provided at the bottom of the knife seat (1).

3. The lathe tool holder optimization structure according to claim 2, characterized in that: Countersunk holes (7) are provided on both sides of the knife seat (1), and locking screws are installed in the countersunk holes (7).

4. The lathe tool holder optimization structure according to claim 3 is characterized in that: The countersunk hole (7) is arranged between the two adjusting bolts (3).

5. The lathe tool holder optimization structure according to claim 4, characterized in that: The top of the threaded hole (4) is chamfered.

Images