CN211638356U

CN211638356U - Forming cutter tool holder device for numerical control machine tool

Info

Publication number: CN211638356U
Application number: CN201922407681.4U
Authority: CN
Inventors: 苏阐芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-09
Anticipated expiration: 2029-12-27

Abstract

The utility model provides a digit control machine tool presss from both sides device with shaping cutter tool. The forming cutter holder device for the numerical control machine tool comprises an assembly mounting block; the mounting hole is formed in the component mounting block; the cutter is arranged in the mounting hole, and two ends of the cutter extend out of the component mounting block; the first pin slot is formed in the bottom of the cutter; the first groove is formed in the inner wall of the bottom of the mounting hole and is matched with the first pin groove; the first spring is fixedly arranged on the inner wall of the bottom of the first groove; the pin block is fixedly installed at the top of the first spring, and the top of the pin block extends into the first pin groove. The utility model provides a digit control machine tool is with shaping cutter knife clamp device has fixed firm, can replace traditional bolt fastening's advantage.

Description

Forming cutter tool holder device for numerical control machine tool

Technical Field

The utility model relates to a digit control machine tool technical field especially relates to a shaping cutter tool holder device for digit control machine tool.

Background

The numerical control machine is a numerically controlled machine, an automated machine equipped with a program control system capable of logically processing, decoding and digitally representing a program defined by control codes or other symbolic instructions, and inputting it to the numerical control device through an information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and parts are automatically machined according to the shape and the size required by a drawing.

However, the tool used as the main cutter on the numerical control machine tool is obviously heavy, most of tool holders on the existing machine tools are simple in structure, the tool is mounted through a bolt, the bolt is easy to generate the situation of thread slipping in long-time use, and once the thread slips, the whole tool set is maintained and is troublesome.

Therefore, there is a need to provide a new tool holder device for a numerically controlled machine tool to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a fixed firm, can replace traditional bolt fastening's shaping cutter knife holder device for digit control machine tool.

In order to solve the technical problem, the utility model provides a digit control machine tool includes with shaping cutter tool holder device: a component mounting block; the mounting hole is formed in the component mounting block; the cutter is arranged in the mounting hole, and two ends of the cutter extend out of the component mounting block; the first pin slot is formed in the bottom of the cutter; the first groove is formed in the inner wall of the bottom of the mounting hole and is matched with the first pin groove; the first spring is fixedly arranged on the inner wall of the bottom of the first groove; the pin block is fixedly arranged at the top of the first spring, the top of the pin block extends into the first pin groove, and the pin block is connected with the inner wall of the first groove in a sliding manner; the pull rod is fixedly installed at the bottom of the pin block, the first spring is sleeved on the pull rod in a sliding mode, and the bottom end of the pull rod extends out of the component installation block; and the upper clamping piece is arranged on the component mounting block.

Preferably, the upper clamping piece comprises two second pin grooves, a second groove, a second spring, a fixing plate, two pin rods and two auxiliary pieces, the two second pin grooves are formed in the top of the cutter, the second groove is arranged at the top of the component mounting block, the second spring is fixedly arranged on the inner wall of the bottom of the second groove, the top of second spring extends to outside the unit mount piece, fixed plate fixed mounting be in the top of second spring, two the equal fixed mounting of pin rod is in the bottom of fixed plate, two the bottom of pin rod extends to two respectively in the second cotter way, two the pin rod all slides and runs through the top inner wall of mounting hole, two the auxiliary member all sets up the top of unit mount piece, two the auxiliary member is located respectively the both sides of fixed plate.

Preferably, the auxiliary member includes a supporting plate and a sliding rod, the supporting plate is fixedly mounted at the top of the component mounting block, the sliding rod is slidably mounted on the supporting plate, two ends of the sliding rod extend out of the supporting plate, and the sliding rod is in contact with the fixing plate.

Preferably, the slide opening has been seted up in the backup pad, first spout has been seted up at the top of slide bar, fixed mounting has first slider on the inner wall of slide opening, the bottom of first slider extends to in the first spout and with the inner wall sliding connection of first spout, the draw-in groove has been seted up to the bottom of slide bar, the inner wall of draw-in groove with the fixed plate contacts, the slide bar is kept away from the one end fixed mounting of fixed plate has the first in command, the first in command with fixed mounting has the third spring in the backup pad, the third spring sliding sleeve is established on the slide bar.

Preferably, a second handle is fixedly mounted at the top of the fixing plate, and the bottom of the pin rod and the inner wall of the bottom of the second pin groove are both conical.

Preferably, the second chutes are formed in two sides of the pin block, the second sliding blocks are fixedly mounted on the inner walls of two sides of the first groove, and one sides, close to each other, of the second sliding blocks extend into the second chutes and are connected with the inner walls of the second chutes in a sliding mode.

Preferably, a third handle is fixedly mounted at the bottom end of the pull rod, and a mounting rod is fixedly mounted on one side of the component mounting block.

Compared with the prior art, the utility model provides a digit control machine tool is with shaping cutter tool holder device has following beneficial effect:

the utility model provides a shaping cutter tool holder device for digit control machine tool, through the cooperation of unit mount piece, mounting hole, cutter, first cotter way, first recess, first spring, cotter piece, pull rod and third handle, fix the cutter, through the cooperation of second cotter way, second recess, second spring, fixed plate and pin, supplementary stationary knife through the supplementary fastener of going up of cooperation of backup pad, slide bar, third spring and the first in command.

Drawings

Fig. 1 is a schematic front sectional view illustrating a preferred embodiment of a shaped tool holder device for a numerical control machine tool according to the present invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

fig. 3 is an enlarged structural view of a portion B shown in fig. 2.

Reference numbers in the figures: 1. the assembly comprises an assembly mounting block, 2, a mounting hole, 3, a cutter, 4, a first pin groove, 5, a first groove, 6, a first spring, 7, a pin block, 8, a pull rod, 9, a second pin groove, 10, a second groove, 11, a second spring, 12, a fixing plate, 13, a pin rod, 14, a supporting plate, 15 and a sliding rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic sectional view of a forming tool holder device for a numerical control machine tool according to a preferred embodiment of the present invention; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; fig. 3 is an enlarged structural view of a portion B shown in fig. 2. Digit control machine tool includes with shaping cutter tool holder device: a component mounting block 1; the mounting hole 2 is formed in the component mounting block 1; the cutter 3 is arranged in the mounting hole 2, and two ends of the cutter 3 extend out of the component mounting block 1; the first pin slot 4 is formed in the bottom of the cutter 3; the first groove 5 is formed in the inner wall of the bottom of the mounting hole 2, and the first groove 5 is matched with the first pin groove 4; the first spring 6 is fixedly arranged on the inner wall of the bottom of the first groove 5; the pin block 7 is fixedly arranged at the top of the first spring 6, the top of the pin block 7 extends into the first pin groove 4, and the pin block 7 is in sliding connection with the inner wall of the first groove 5; the pull rod 8 is fixedly installed at the bottom of the pin block 7, the first spring 6 is sleeved on the pull rod 8 in a sliding mode, and the bottom end of the pull rod 8 extends out of the component installation block 1; and the upper clamping piece is arranged on the component mounting block 1.

The upper clamping piece comprises two second pin grooves 9, a second groove 10, a second spring 11, a fixing plate 12, two pin rods 13 and two auxiliary pieces, wherein the two second pin grooves 9 are arranged at the top of the cutter 3, the second groove 10 is arranged at the top of the component mounting block 1, the second spring 11 is fixedly arranged on the inner wall of the bottom of the second groove 10, the top of second spring 11 extends to outside the unit mount piece 1, fixed plate 12 fixed mounting be in the top of second spring 11, two equal fixed mounting of pin 13 is in the bottom of fixed plate 12, two the bottom of pin 13 extends to two respectively in the second cotter way 9, two pin 13 all slides and runs through the top inner wall of mounting hole 2, two the auxiliary member all sets up the top of unit mount piece 1, two the auxiliary member is located respectively the both sides of fixed plate 12.

The auxiliary part comprises a supporting plate 14 and a sliding rod 15, the supporting plate 14 is fixedly installed at the top of the component installation block 1, the sliding rod 15 is slidably installed on the supporting plate 14, two ends of the sliding rod 15 extend out of the supporting plate 14, and the sliding rod 15 is in contact with the fixing plate 12.

The slide opening has been seted up on the backup pad 14, first spout has been seted up at the top of slide bar 15, fixed mounting has first slider on the inner wall of slide opening, the bottom of first slider extends to in the first spout and with the inner wall sliding connection of first spout, the draw-in groove has been seted up to the bottom of slide bar 15, the inner wall of draw-in groove with fixed plate 12 contacts, slide bar 15 keeps away from the one end fixed mounting of fixed plate 12 has the first in command, the first in command with fixed mounting has the third spring in the backup pad 14, the third spring sliding sleeve is established on slide bar 15.

A second handle is fixedly arranged at the top of the fixing plate 12, and the bottom of the pin rod 13 and the inner wall of the bottom of the second pin groove 9 are both conical.

Second chutes are formed in two sides of the pin block 7, second sliding blocks are fixedly mounted on inner walls of two sides of the first groove 5, and one sides, close to each other, of the second sliding blocks extend to the two sides of the second chutes respectively and are connected with the inner walls of the second chutes in a sliding mode.

The bottom end of the pull rod 8 is fixedly provided with a third handle, and one side of the component mounting block 1 is fixedly provided with a mounting rod.

The utility model provides a digit control machine tool is with shaping cutter tool holder device's theory of operation as follows:

during the use, when needing to change cutter 3, the first handle of pulling makes first handle drive slide bar 15 and slides, the draw-in groove breaks away from fixed plate 12 this moment, fixed plate 12 upward movement under the resilience of second spring 11, pin 13 breaks away from second cotter way 9 this moment, pulling third handle drives fixed plate 12 and descends and drive pull rod 8 and remove simultaneously, pull rod 8 drives round pin piece 7 and breaks away from first cotter way 4, round pin piece 7 compresses first spring 6 this moment, can take out cutter 3 this moment and change, only need fix according to above-mentioned operation during fixed can.

the utility model provides a shaping cutter tool holder device for digit control machine tool, through the cooperation of unit mount piece 1, mounting hole 2, cutter 3, first cotter way 4, first recess 5, first spring 6, cotter 7, pull rod 8 and third handle, fix cutter 3, through the cooperation of second cotter way 9, second recess 10, second spring 11, fixed plate 12 and pin 13, supplementary fixed cutter 3, cooperate through backup pad 14, slide bar 15, the fastener is fixed in the cooperation of third spring and the first in command is supplementary.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a shaping cutter tool holder device for digit control machine tool which characterized in that includes:

a component mounting block;

the mounting hole is formed in the component mounting block;

the cutter is arranged in the mounting hole, and two ends of the cutter extend out of the component mounting block;

the first pin slot is formed in the bottom of the cutter;

the first groove is formed in the inner wall of the bottom of the mounting hole and is matched with the first pin groove;

the first spring is fixedly arranged on the inner wall of the bottom of the first groove;

the pin block is fixedly arranged at the top of the first spring, the top of the pin block extends into the first pin groove, and the pin block is connected with the inner wall of the first groove in a sliding manner;

the pull rod is fixedly installed at the bottom of the pin block, the first spring is sleeved on the pull rod in a sliding mode, and the bottom end of the pull rod extends out of the component installation block;

and the upper clamping piece is arranged on the component mounting block.

2. The forming tool holder device according to claim 1, wherein the upper clamping member comprises two second pin grooves, a second groove, a second spring, a fixing plate, two pin rods and two auxiliary members, the two second pin grooves are formed in the top of the tool, the second groove is formed in the top of the component mounting block, the second spring is fixedly mounted on the inner wall of the bottom of the second groove, the top of the second spring extends out of the component mounting block, the fixing plate is fixedly mounted on the top of the second spring, the two pin rods are fixedly mounted on the bottom of the fixing plate, the bottom ends of the two pin rods extend into the two second pin grooves respectively, the two pin rods slidably penetrate through the inner wall of the top of the mounting hole, and the two auxiliary members are arranged on the top of the component mounting block, the two auxiliary parts are respectively positioned on two sides of the fixing plate.

3. The forming tool holder device according to claim 2, wherein the auxiliary member comprises a support plate and a slide bar, the support plate is fixedly mounted on the top of the component mounting block, the slide bar is slidably mounted on the support plate, both ends of the slide bar extend out of the support plate, and the slide bar is in contact with the fixing plate.

4. The forming tool holder device for the numerical control machine tool according to claim 3, wherein a slide hole is formed in the support plate, a first slide groove is formed in the top of the slide rod, a first slide block is fixedly mounted on an inner wall of the slide hole, the bottom of the first slide block extends into the first slide groove and is in sliding connection with the inner wall of the first slide groove, a clamping groove is formed in the bottom of the slide rod, the inner wall of the clamping groove is in contact with the fixed plate, a first handle is fixedly mounted at one end, away from the fixed plate, of the slide rod, a third spring is fixedly mounted on the first handle and the support plate, and the third spring is slidably sleeved on the slide rod.

5. The forming tool holder device for the numerical control machine according to claim 2, wherein a second handle is fixedly installed on the top of the fixing plate, and the bottom of the pin rod and the inner wall of the bottom of the second pin groove are both tapered.

6. The forming tool holder device for the numerical control machine according to claim 1, wherein second sliding grooves are formed in both sides of the pin block, second sliding blocks are fixedly mounted on inner walls of both sides of the first groove, and one sides of the two second sliding blocks, which are close to each other, extend into the two second sliding grooves and are slidably connected with the inner walls of the two second sliding grooves.

7. The forming tool holder device for the numerical control machine tool according to claim 1, wherein a third handle is fixedly installed at a bottom end of the pull rod, and an installation rod is fixedly installed at one side of the assembly installation block.