CN210908140U

CN210908140U - Cutter corner frock that turning inclined plane was used

Info

Publication number: CN210908140U
Application number: CN201921929453.7U
Authority: CN
Inventors: 张学军
Original assignee: Kunshan Tianyi Metal Products Co ltd
Current assignee: Kunshan Tianyi Metal Products Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-03
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a cutter corner frock that turning inclined plane was used, including fixing base, one-level corner calibrated scale, second grade corner calibrated scale, positioning disk, knife rest and the locking bolt at lathe knife rest position, the base with link firmly between the one-level corner calibrated scale, be provided with down the slipmat between one-level corner calibrated scale and the second grade corner calibrated scale, also be provided with well slipmat between second grade corner calibrated scale and the positioning disk, also be provided with the slipmat between positioning disk and the knife rest, second grade corner calibrated scale, positioning disk and knife rest center are provided with the through-hole, and one-level corner calibrated scale center is provided with the screw hole, links firmly through the locking bolt between the four. This cutter corner frock that turning inclined plane was used adopts the mode of two corner scale disc cooperation adjustment turned angle, compresses tightly back location cutter with the slipmat with the locking bolt after according to setting for the angle rotation with the cutter, and it is consuming time to reduce tool setting number of times and knife rest angle modulation for the production efficiency of drilling processing.

Description

Cutter corner frock that turning inclined plane was used

Technical Field

The utility model relates to a machining auxiliary assembly technical field, concretely relates to cutter corner frock that turning inclined plane was used.

Background

Along with the popularization and application of machine tool equipment, the production and preparation of non-standard parts are not more and more independent of machine tool equipment such as lathes, grinding machines, milling machines and the like, at the present of the rapid development of novel numerical control machine tools, under the condition that the equipment bearing capacity of small enterprises is not enough, for the improvement and use of common machine tools, a huge expense can be reduced for enterprises, for example, when a conical surface of a certain angle is turned on the excircle of a shaft part, the common machine tool equipment only can adjust a tool rest at a certain angle and then clamp the tool rest, the tool setting process and the corner adjusting process consume long time, and the production and processing efficiency is severely restricted.

Disclosure of Invention

The utility model discloses the purpose is: in view of the problem that the machining efficiency that is the certain angle conical surface to current lathe turning excircle is not high, adjusts the inconvenient problem of knife rest turned angle, we design and provide a cutter corner frock that turning inclined plane was used, adopt the mode of two turned angle scale cooperation adjustment turned angle, compress tightly back positioning tool with the cutter according to setting for the angle rotation back by lock bolt and slipmat, it is consuming time to reduce tool setting number of times and knife rest angle modulation for drilling processing's production efficiency.

The technical scheme adopted for solving the problems is as follows:

a tool corner tool for turning inclined planes comprises a base fixed at the position of a tool rest of a machine tool, a first-stage corner dial, a second-stage corner dial, a positioning disc, a tool rest and a locking bolt,

the base is fixedly connected with the first-stage angle dial, a lower anti-skid pad is arranged between the first-stage angle dial and the second-stage angle dial, a middle anti-skid pad is also arranged between the second-stage angle dial and the positioning disc, an upper anti-skid pad is also arranged between the positioning disc and the tool rest,

the center of the second-level corner dial, the center of the positioning disc and the center of the tool rest are provided with through holes, the center of the first-level corner dial is provided with a threaded hole, and the first-level corner dial, the positioning disc and the tool rest are fixedly connected through locking bolts.

Furthermore, the outer ring of the first-stage corner dial at the joint with the second-stage corner dial is uniformly provided with integral multiple indexing scale marks of 5, and the number of the scales is equal to the number of actual angles.

Furthermore, the outer ring of the second-level corner dial at the joint of the second-level corner dial and the positioning disc is evenly provided with integral multiple indexing scale marks of 5 in an equal dividing mode, and the number value of the scales is not the actual angle degree.

Furthermore, pointers are arranged at the joint positions of the lower parts of the second-stage corner dial and the positioning disc and the indexing scale lines, and are matched with the indexing scale lines to read the corners, wherein the pointers on the second-stage corner dial are upwards provided with alignment marks for aligning the upper scale and the lower scale with the degrees.

Furthermore, the centers of the upper parts of the first-level corner dial, the second-level corner dial and the positioning disc are provided with non-slip mat ring grooves for placing non-slip mats to be tightly attached and fixed.

Furthermore, the graduation scale mark position still is provided with the rectangular channel along radial direction is inside, and after the angle setting is adjusted, utilize the inserted sheet cooperation rectangular channel location chucking one-level corner calibrated scale, second grade corner calibrated scale and positioning disk after, the locking bolt of screwing again, cause whole frock to lock fixedly completely.

Furthermore, a cutter clamping groove is formed in the front end of the cutter rest, and the cutter is locked through a screwing bolt.

The utility model has the advantages that:

this cutter corner frock that turning inclined plane was used adopts the mode of two corner scale disc cooperation adjustment turned angle, compresses tightly back location cutter with the slipmat with the locking bolt after according to setting for the angle rotation with the cutter, and it is consuming time to reduce tool setting number of times and knife rest angle modulation for the production efficiency of drilling processing.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings provided in the description of the embodiments will be briefly introduced below.

FIG. 1 is a schematic structural diagram of a tool corner fixture for turning an inclined plane according to the present embodiment;

FIG. 2 is a schematic structural diagram of a first-stage angle dial, a second-stage angle dial and a positioning plate according to the present embodiment;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

fig. 5 is a schematic top view of the first-stage angle dial according to the present embodiment;

FIG. 6 is a schematic top view of the two-stage angle dial of the present embodiment;

the device comprises a base, a first-level corner dial, a threaded hole, a lower anti-slip mat ring groove, a second-level corner dial, a through hole, a middle anti-slip mat ring groove, a pair of marked lines, a lower pointer, a 4-positioning disc, an upper pointer, a 5-knife rest, a 6-locking bolt, a 7-screwing bolt, an 8-knife clamping groove, an upper anti-slip mat, a 10-middle anti-slip mat, a 11-lower anti-slip mat, a 12-bolt, a 13-upper inserting sheet and a 14-lower inserting sheet.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-6, the present embodiment provides a tool corner tool for turning a bevel, which includes a base 1 fixed on a tool rest of a machine tool, a first-stage corner dial 2, a second-stage corner dial 3, a positioning plate 4, a tool rest 5, and a locking bolt 6.

Specifically, the base 1 is fixedly connected with the first-stage corner dial 2, a lower anti-slip pad 11 is arranged between the first-stage corner dial 2 and the second-stage corner dial 3, a middle anti-slip pad 10 is also arranged between the second-stage corner dial 3 and the positioning disc 4, an upper anti-slip pad 9 is also arranged between the positioning disc 4 and the knife rest 5, through holes 31 are formed in the centers of the second-stage corner dial 3, the positioning disc 4 and the knife rest 5, a threaded hole 21 is formed in the center of the first-stage corner dial 2, and the four are fixedly connected through a locking bolt 6.

The further implementation scheme is that integral multiple graduation scale marks of 5 are uniformly arranged on the outer ring of the joint of the first-stage corner dial 2 and the second-stage corner dial 3, and the graduation numerical value is equal to the actual angle degree; the outer ring of the second-stage corner dial 3, which is connected with the positioning disc 4, is uniformly provided with integral multiple indexing scale marks of 5 in an equal division manner, and the number of the scales is not the actual angle. Similar to the principle of a vernier caliper, the scale lines of the two-stage corner dial divide 90 actual angles into 20 equal parts, 5 scales of degrees are only 4.5 actual angles, namely 0, 5, 10, 15, 20, 25, 30, 35, 40, 45 and 50 of the scales are actual angles 0, 4.5, 9, 13.5, 18, 22.5, 27, 31.5, 36 and 40.5, the accurate degrees of the angles can be accurately obtained to 0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4 and 4.5, and the 360-degree corner with the accuracy of 0.5 degree can be realized by matching with the actual rotating angle of the one-stage corner dial, so that the cutter can conveniently turn the conical surface with multiple angles.

In a further embodiment, pointers 34 are arranged at the positions where the lower parts of the second-stage corner dial 3 and the first-stage corner dial 2 are connected with the graduation scale lines, and the pointers are matched with the graduation scale lines to read the corners, wherein the pointer 34 on the second-stage corner dial 3 is upwards provided with a pair of mark lines 33 for aligning the upper scale and the lower scale, and pointers 41 are arranged at the positions where the lower parts of the positioning plate 4 and the second-stage corner dial 3 are connected with the graduation scale lines.

The further embodiment is that the centers of the upper parts of the first-level corner dial 2, the second-level corner dial 3 and the positioning disc 4 are provided with non-slip mat ring grooves (22, 32) for placing non-slip mats to be tightly attached and fixed.

The further embodiment is that the graduation scale mark position is provided with a rectangular groove inwards along the radial direction, after the angle setting and adjustment are completed, the inserting pieces (13 and 14) are utilized to be matched with the rectangular grooves to position and tightly clamp the first-stage corner dial 2, the second-stage corner dial 3 and the positioning disc 4, and then the locking bolt 6 is screwed, so that the whole tool is completely locked and fixed.

In a further embodiment, the front end of the tool holder 5 is provided with a tool holding groove 8, and the tool is locked by tightening the bolt 7.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a cutter corner frock that turning inclined plane was used, includes base, one-level corner calibrated scale, second grade corner calibrated scale, positioning disk, knife rest and the locking bolt of fixing at lathe knife rest position, its characterized in that: the base with link firmly between the one-level corner calibrated scale, the one-level corner calibrated scale with be provided with down the slipmat between the second grade corner calibrated scale, also be provided with well slipmat between second grade corner calibrated scale and the positioning disk, the positioning disk with also be provided with the slipmat between the knife rest, second grade corner calibrated scale, positioning disk and knife rest center are provided with the through-hole, one-level corner calibrated scale center is provided with the screw hole, links firmly through locking bolt between the four, the one-level corner calibrated scale evenly is provided with 5 integer multiple graduation scale mark in the outer lane of meeting the department with the second grade corner calibrated scale, and scale numerical value equals actual angle number of degrees, the second grade corner calibrated scale evenly equally divides in the outer lane of meeting the department with the positioning disk and is provided with 5 integer multiple graduation scale mark, and scale numerical.

2. The tool corner tool for turning inclined planes according to claim 1, wherein the tool corner tool comprises: pointers are arranged at the joint positions of the lower parts of the second-stage corner dial and the positioning disc and the indexing scale lines, and are matched with the indexing scale lines to read out corners, wherein the pointers on the second-stage corner dial are upwards provided with alignment marks.

3. The tool corner tool for turning inclined planes according to claim 1, wherein the tool corner tool comprises: and the centers of the upper parts of the first-stage corner dial, the second-stage corner dial and the positioning disc are all provided with non-slip pad ring grooves.

4. The tool corner tool for turning inclined planes according to claim 1, wherein the tool corner tool comprises: the graduation scale mark position still is provided with the rectangular channel along radial direction is inside, and after the angle setting was adjusted and is accomplished, utilize the inserted sheet cooperation rectangular channel location chucking one-level corner calibrated scale, second grade corner calibrated scale and positioning disk after, the locking bolt of screwing again.

5. The tool corner tool for turning inclined planes according to claim 1, wherein the tool corner tool comprises: the front end of the tool rest is provided with a tool clamping groove, and the tool is locked through a screwing bolt.