CN212191266U

CN212191266U - Tool rest for numerical control lathe with anti-collision function

Info

Publication number: CN212191266U
Application number: CN202020559506.7U
Authority: CN
Inventors: 张伟伟
Original assignee: Hangzhou Biaokai Hardware Machinery Co ltd
Current assignee: Hangzhou Biaokai Hardware Machinery Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-12-22
Anticipated expiration: 2030-04-15

Abstract

The utility model provides a knife rest for numerical control lathe with anticollision function, include: a base, a support column, a support plate, a knife rest, a first cutting blade, a mounting plate and a connecting block, wherein the top of the base is provided with a stabilizing part, the left end of the stabilizing part is provided with the mounting part, through the matching of the rubber block and the elastic piece, the knife rest is more stably fixed in the support plate, the shaking of the knife rest when collision occurs can be reduced, the first cutting blade and the second cutting blade can be effectively protected, and simultaneously, the first cutting blade and the second cutting blade can be buffered when being replaced and dropped, the damage to the first cutting blade and the second cutting blade can be effectively avoided, the multi-layer cutting can be carried out through the first cutting blade and the second cutting blade, the cutting efficiency of the knife rest is effectively improved, and the rubber pad is arranged, so that the relative sliding between the first cutting blade and the second cutting blade can be reduced, and the first cutting blade and the second cutting blade are more stable.

Description

Tool rest for numerical control lathe with anti-collision function

Technical Field

The utility model relates to a numerical control lathe technical field, specificly relate to a knife rest for numerical control lathe with anticollision function.

Background

The numerical control lathe is one of numerical control machines which are widely used at present, is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angle, complex rotary inner and outer curved surfaces, cylinders, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like;

based on the above description, and retrieve an application number: CN 201920237564.5's utility model patent, its revolving knife rest about a numerical control lathe, including first backup pad (1), its characterized in that, the top of first backup pad (1) is provided with second backup pad (5), and the other end that through-hole (6) … … gim peg (17) were seted up along vertical direction in the top of second backup pad (5) rotates with push pedal (15) lateral wall to be connected. The cutter can be quickly adjusted in rotation through retrieval, and the position of the cutter can be directly adjusted according to the processing requirement, so that the processing precision and the practicability are improved, the manual labor intensity is reduced, the operation is simple, the production cost is low, the economy is high, and the method is suitable for large-scale popularization;

after retrieval and analysis, the conventional tool rest for the numerically controlled lathe has problems that the stability is poor, shaking is easily generated when collision occurs, and the tool rest does not have a function of cutting many times, and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem who proposes in the above-mentioned background art, provide a knife rest for numerical control lathe with anticollision function, include: the cutting device comprises a base, a support column, a support plate, a knife rest, a first cutting blade, a mounting plate and a connecting block, wherein a stabilizing part is arranged at the top of the base, and the mounting part is arranged at the left end of the stabilizing part.

Preferably, the stabilizing member comprises: support column, backup pad and knife rest, support column fixed connection are in the upper surface one end of base, and the middle part joint of support column has reset spring to the top fixedly connected with backup pad of support column.

Preferably, the inside embedding of backup pad is provided with the knife rest, and the left side through connection of knife rest is in the left end of backup pad to the equal fixedly connected with strengthening rib in inside both ends of knife rest.

Preferably, a plurality of rubber blocks are uniformly clamped between the two ends of the outer wall of the knife rest and the two ends of the inner wall of the supporting plate, the rubber blocks are arranged in a semicircular arc shape, and the rubber blocks are clamped inside elastic pieces.

Preferably, the mounting member includes: first cutting blade and connecting block, the left end of first cutting blade is provided with second cutting blade, and the right-hand member of first cutting blade and the equal joint in left end of second cutting blade have the mounting panel.

Preferably, the right end of the mounting plate is detachably connected with a connecting block, and the other end of the connecting block is fixedly connected to the outer wall of the tool rest.

Preferably, the both ends of first cutting blade and second cutting blade all run through to be connected with the gim peg, and the joint of meeting of first cutting blade and second cutting blade and gim peg has the rubber pad to two gim pegs are the symmetry setting with the rubber pad.

Preferably, the upper surface joint of base has the skid resistant course, and the skid resistant course is made by the rubber material.

Has the advantages that:

1. through the matching of the rubber block and the elastic piece, the tool rest is stably fixed in the support plate, the shaking of the tool rest during collision can be reduced, so that the first cutting blade and the second cutting blade can be effectively protected, meanwhile, the first cutting blade and the second cutting blade can be buffered when falling off during replacement, and the first cutting blade and the second cutting blade are effectively prevented from being damaged;

2. through the arrangement of the first cutting blade and the second cutting blade, multilayer cutting can be performed, the cutting efficiency of the knife rest is conveniently and effectively increased, and the relative sliding between the first cutting blade and the second cutting blade can be reduced by utilizing the arrangement of the rubber pad, so that the first cutting blade and the second cutting blade are more stable, and the practicability of the knife rest is improved;

3. through reset spring's elasticity, can have the buffering in for the bottom of first cutting blade is convenient for laminate processing article's upper surface, is convenient for can be according to processing article's position, and the effectual machining precision that has improved of the height of first cutting blade of self-adaptation, and utilize the skid resistant course of rubber material, avoid processing article to slide on the base.

Drawings

Fig. 1 is a schematic view of the overall plane structure of the present invention.

Fig. 2 is a schematic plan view of the tool holder of the present invention;

fig. 3 is a schematic plan view of the first cutting blade according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In FIGS. 1-4: the cutting tool comprises a base 1, an anti-slip layer 2, a support column 3, a return spring 4, a support plate 5, a tool rest 6, a first cutting blade 7, a mounting plate 8, an elastic piece 9, a rubber block 10, a connecting block 11, a second cutting blade 12, a fixing bolt 13, a reinforcing rib 14 and a rubber pad 15.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a tool rest for a numerically controlled lathe with an anti-collision function includes: base 1, support column 3, backup pad 5, knife rest 6, first cutting blade 7, mounting panel 8 and connecting block 11, the top of base 1 is provided with firm part, and the left end of firm part is provided with the installing component.

Preferably, the stabilizing member comprises: support column 3, backup pad 5 and

knife rest

6, 3 fixed connection of support column are in the upper surface one end of base 1, and the middle part joint of support column 3 has reset spring 4, and the top fixedly connected with backup pad 5 of support column 3, through reset spring 4's elasticity, can be when having the buffering, make the upper surface of the laminating processing article of being convenient for of the bottom of first cutting blade 7, be convenient for can be according to the position of processing article, the height of the first cutting blade 7 of self-adaptation, the effectual machining precision that has improved.

Preferably, the tool holder 6 is embedded in the supporting plate 5, and the left side of the tool holder 6 is connected to the left end of the supporting plate 5, and the two ends of the inner part of the knife rest 6 are fixedly connected with reinforcing ribs 14, a plurality of rubber blocks 10 are evenly clamped between the two ends of the outer wall of the knife rest 6 and the two ends of the inner wall of the supporting plate 5, the rubber blocks 10 are arranged in a semi-circular arc shape, and the inner part of the rubber block 10 is clamped with an elastic piece 9, through the matching of the rubber block 10 and the elastic piece 9, so that the knife rest 6 is firmly fixed in the support plate 5, the shaking of the knife rest 6 when collision happens can be reduced, the first cutting blade 7 and the second cutting blade 12 can be effectively protected, and simultaneously, can cushion when changing first cutting blade 7 and second cutting blade 12 and drop, effectually avoid causing the damage to first cutting blade 7 and second cutting blade 12.

Preferably, the mounting member includes: first cutting blade 7 and connecting block 11, the left end of first cutting blade 7 is provided with second cutting blade 12, and the right-hand member of first cutting blade 7 and the equal joint in left end of second cutting blade 12 have mounting panel 8, the right-hand member of mounting panel 8 can be dismantled and be connected with connecting block 11, and the other end fixed connection of connecting block 11 is at the outer wall of knife rest 6, through first cutting blade 7 and second cutting blade 12, can carry out the multilayer cutting, be convenient for effectual cutting efficiency who increases this knife rest 6.

Preferably, the fixing bolts 13 are connected to both ends of the first cutting blade 7 and the second cutting blade 12 in a penetrating manner, rubber pads 15 are connected to joints of the first cutting blade 7, the second cutting blade 12 and the fixing bolts 13, the two fixing bolts 13 and the rubber pads 15 are symmetrically arranged, relative sliding between the first cutting blade 7 and the second cutting blade 12 can be reduced by the aid of the rubber pads 15, the first cutting blade 7 and the second cutting blade 12 are more stable, and practicability of the knife rest 6 is improved.

Preferably, the upper surface joint of base 1 has skid resistant course 2, and skid resistant course 2 is made by the rubber material, utilizes the skid resistant course 2 of rubber material, avoids processing article to slide on base 1.

The working principle is as follows:

when the utility model is installed, firstly, the support plate 5 is conveniently fixed on the base 1 through the support column 3, the internal strength of the tool rest 6 is conveniently increased by the reinforcing rib 14, then the mounting plate 8 is installed on the connecting block 11 on the tool rest 6, the first cutting blade 7 and the second cutting blade 12 are conveniently fixed on the tool rest 6, the fixing bolt is used for conveniently fixing the first cutting blade 7 and the second cutting blade 12, then the tool rest 6 is stably fixed in the support plate 5 through the matching of the rubber block 10 and the elastic piece 9, the shaking of the tool rest 6 when collision occurs is conveniently reduced, so that the first cutting blade 7 and the second cutting blade 12 can be effectively protected, meanwhile, the tool rest can buffer when the first cutting blade 7 and the second cutting blade 12 are replaced and fall down, damage to the first cutting blade 7 and the second cutting blade 12 is effectively avoided, and then, by means of the elastic force of the return spring 4, while having a buffer, so that the bottom of the first cutting blade 7 is convenient to be attached to the upper surface of a processed article, the height of the first cutting blade 7 can be self-adapted according to the position of the processed article, the processing precision is effectively improved, then the anti-slip layer 2 made of rubber is utilized to avoid the processed article from sliding on the base 1, and second cutting blade 12 passes through wire and external power source electric connection for second cutting blade 12 rotates and drives second cutting blade 12 and rotate, is convenient for carry out the multilayer cutting, can reduce the relative slip between first cutting blade 7 and the second cutting blade 12 through rubber pad 15 at last, makes between first cutting blade 7 and the second cutting blade 12 more firm.

Claims

1. A tool rest for a numerically controlled lathe with an anti-collision function comprises: base (1), support column (3), backup pad (5), knife rest (6), first cutting blade (7), mounting panel (8) and connecting block (11), its characterized in that: the top of base (1) is provided with firm part, and the left end of firm part is provided with the installation component.

2. The tool rest for the numerically controlled lathe with the anti-collision function according to claim 1, wherein: the stabilizing member includes: support column (3), backup pad (5) and knife rest (6), support column (3) fixed connection is in the upper surface one end of base (1), and the middle part joint of support column (3) has reset spring (4) to the top fixedly connected with backup pad (5) of support column (3).

3. The tool rest for the numerically controlled lathe with the anti-collision function according to claim 2, characterized in that: the inside embedding of backup pad (5) is provided with knife rest (6), and the left side through connection of knife rest (6) in the left end of backup pad (5) to the equal fixedly connected with strengthening rib (14) in inside both ends of knife rest (6).

4. The tool rest for the numerically controlled lathe with the anti-collision function according to claim 3, wherein: a plurality of rubber blocks (10) are uniformly clamped between the two ends of the outer wall of the knife rest (6) and the two ends of the inner wall of the supporting plate (5), the rubber blocks (10) are arranged in a semicircular arc shape, and the rubber blocks (10) are clamped in an elastic part (9).

5. The tool rest for the numerically controlled lathe with the anti-collision function according to claim 1, wherein: the mounting member includes: first cutting blade (7) and connecting block (11), the left end of first cutting blade (7) is provided with second cutting blade (12), and the right-hand member of first cutting blade (7) and the equal joint in left end of second cutting blade (12) have mounting panel (8).

6. The tool rest for the numerically controlled lathe with the anti-collision function according to claim 1, wherein: the right-hand member of mounting panel (8) can be dismantled and be connected with connecting block (11), and the other end fixed connection of connecting block (11) is at the outer wall of knife rest (6).

7. The tool rest for the numerically controlled lathe with the anti-collision function according to claim 5, wherein: the both ends of first cutting blade (7) and second cutting blade (12) all through connection have gim peg (13), and the joint of meeting of first cutting blade (7) and second cutting blade (12) and gim peg (13) has rubber pad (15) to two gim pegs (13) are the symmetry setting with rubber pad (15).

8. The tool rest for the numerically controlled lathe with the anti-collision function according to claim 1, wherein: the upper surface joint of base (1) has skid resistant course (2), and skid resistant course (2) are made by the rubber material.