CN219233976U

CN219233976U - Numerical control machine tool knife rest

Info

Publication number: CN219233976U
Application number: CN202223026878.1U
Authority: CN
Inventors: 赖嘉妮
Original assignee: KARAMAY JINXIN TECHNOLOGY CO LTD
Current assignee: KARAMAY JINXIN TECHNOLOGY CO LTD
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-06-23
Anticipated expiration: 2032-11-15

Abstract

The utility model belongs to the technical field of numerical control, and particularly relates to a numerical control machine tool rest, which comprises a cutter head, wherein a placing groove is formed in the surface of the cutter head, a cutting knife is arranged on the inner side of the placing groove, a connecting circular groove is formed in the surface of the cutting knife, and a plug post is arranged on the bottom wall of the placing groove. The inside that makes the cutting knife surface set up of cutting knife is put into the standing groove connects the circular slot cover and establishes on the spliced pole, the rethread apron lid is on stretching out the spliced pole of standing groove top side, the screw thread is offered to the spliced pole top side of stretching out the standing groove, external screw thread connection cap is connected fixedly to it, the strengthening rib that the cutting knife an organic whole set up is placed and is restricted fixedly between the integrative side stay plate that sets up of blade disc inner wall, the fillet of cutting knife rear end is connected with the circular slot that the spliced pole was offered, thereby receive side stay plate, circular slot and spliced pole resistance when using, can not transmit the screw thread groove and screw thread with the force, the connection between them receives the extrusion junction deformation and can not dismantle.

Description

Numerical control machine tool knife rest

Technical Field

The utility model belongs to the technical field of numerical control, and particularly relates to a numerical control machine tool rest.

Background

The knife rest is an important functional part of the numerical control machine tool, and frequently works in a severe environment, a knife tool arranged on the knife rest can generate strong impact and vibration during cutting, so that the knife rest is required to have high-strength comprehensive mechanical properties, the knife rest for the traditional numerical control machine tool is mostly of a fixed angle knife structure, the knife rest and the knife rest are mostly of direct fixation in a fixed structure with a transmission device, a connecting piece is a connecting rod, the strength is easy to act on a screw rod which is connected and fixed during use, and the long-time use causes the condition that mutual extrusion damage occurs between screw threads and thread grooves of the connected screw rod.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a numerical control machine tool rest, which solves the problem that the strength is easy to act on a connected and fixed screw rod when in use, and the screw threads and the screw grooves of the connected screw rod are mutually extruded and damaged when the numerical control machine tool rest is used for a long time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a digit control machine tool knife rest, includes the blade disc, the standing groove has been seted up on the surface of blade disc, the cutting knife is installed to the inboard of standing groove, the connecting circular groove has been seted up on the surface of cutting knife, the spliced pole is installed to the diapire of standing groove, the standing groove is connected with the apron through the connecting axle, the spliced pole passes connecting circular groove, apron extension to the topside and sets up the screw thread, threaded surface connection has the threaded connection cap, the apron is placed on the surface of cutting knife, the strengthening rib is installed to the both sides of cutting knife, install the side fagging between the strengthening rib, mid-mounting of blade disc has the spliced pole, the connecting cylinder is installed to the topside of spliced pole, the screw thread has been seted up to the inner wall of connecting cylinder.

Preferably, the surface of the middle column is provided with a round groove matched with the rear end of the cutter.

Preferably, the outer surface circumference array of the middle column is provided with four threaded side rods.

Preferably, the circumference of the placing groove and the cover plate is provided with four, and the surface of the cutter is provided with three linearly.

Preferably, the reinforcing rib and the cutting knife are integrally formed, the middle column, the cutter head and the connecting cylinder are integrally formed, and the side supporting plate and the cutter head are integrally formed.

Compared with the prior art, the utility model has the beneficial effects that:

1. the inside that makes the cutting knife surface set up of cutting knife is put into the standing groove connects the circular slot cover and establishes on the spliced pole, the rethread apron lid is on stretching out the spliced pole of standing groove top side, the screw thread is offered to the spliced pole top side of stretching out the standing groove, external screw thread connection cap is connected fixedly to it, the strengthening rib that the cutting knife an organic whole set up is placed and is restricted fixedly between the integrative side stay plate that sets up of blade disc inner wall, the fillet of cutting knife rear end is connected with the circular slot that the spliced pole was offered, thereby receive side stay plate, circular slot and spliced pole resistance when using, can not transmit the screw thread groove and screw thread with the force, the connection between them receives the extrusion junction deformation and can not dismantle.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a first perspective view of the present utility model;

FIG. 2 is a top view of the attachment of the present utility model;

fig. 3 is a bottom view of the attachment of the present utility model.

In the figure: 1, a cutter head; 2, a cover plate; 3, connecting a cap by threads; 4, cutting; 5, placing a groove; 6, a middle column; 7, connecting a cylinder; 8 threads; 9, a thread side lever; 10 reinforcing ribs; 11 side support plates; 12 connecting the round grooves; 13 posts.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a digit control machine tool knife rest, including blade disc 1, standing groove 5 has been seted up on the surface of blade disc 1, the cutting knife 4 is installed to the inboard of standing groove 5, connecting circular groove 12 has been seted up on the surface of cutting knife 4, inserted column 13 is installed to the diapire of standing groove 5, standing groove 5 is connected with apron 2 through the connecting axle, inserted column 13 passes connecting circular groove 12, the apron 2 extends to the top side and sets up the screw thread, threaded surface connection has threaded connection cap 3, apron 2 is placed on the surface of cutting knife 4, the strengthening rib 10 is installed to the both sides of cutting knife 4, install side fagging 11 between the strengthening rib 10, mid-mounting of blade disc 1 has spliced pole 6, connecting cylinder 7 is installed to the top side of spliced pole 6, screw thread 8 has been seted up to the inner wall of connecting cylinder 7.

The inside that makes the surperficial connection circular slot 12 cover of cutting knife 4 is established on inserting the post 13 of 5 tops of standing groove is put into to the cutting knife 4, rethread apron 2 lid is on inserting the post 13 of stretching out the 5 tops of standing groove, the screw thread is offered to the 13 tops of inserting the post of standing groove, external screw thread connection cap 3 is fixed to it, the strengthening rib 10 that cutting knife 4 an organic whole set up is placed between the integrative side fagging 11 that sets up of blade disc 1 inner wall and is restricted fixedly, the fillet of cutting knife 4 rear end is connected with the circular slot that the intermediate post 6 was offered, thereby receive side fagging 11, circular slot and inserting the post 13 resistance when using, can not transmit the force to screw thread groove and screw thread, the connection between them receives the extrusion junction deformation and can not dismantle, external junction equipment and connecting cylinder 7 screw thread connection, the screw thread 9 that the rethread set up inserts on the junction equipment of outside, connect fixedly.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a digit control machine tool knife rest, includes blade disc (1), its characterized in that: the utility model provides a cutter head, including cutter head (1), including cutter head, connecting barrel (7), spliced pole (13), connecting barrel (8) are offered to the surface of spliced pole (13), connecting barrel (2), connecting barrel (7) are offered to the surface of screw thread, threaded surface connection has screw thread connection cap (3), the surface at cutter head (4) is placed to apron (2), strengthening rib (10) are installed to the both sides of cutter head (4), install side fagging (11) between strengthening rib (10), spliced pole (6) are installed to the mid-mounting of cutter head (1), connecting barrel (7) are installed on the top of mid-mounting (6).

2. A numerically controlled machine tool holder as set forth in claim 1, wherein: the surface of the middle column (6) is provided with a round groove matched with the rear end of the cutter (4).

3. A numerically controlled machine tool holder as set forth in claim 1, wherein: four threaded side rods (9) are arranged on the outer surface of the middle column (6) in a circumferential array.

4. A numerically controlled machine tool holder as set forth in claim 1, wherein: four placing grooves (5) and four cover plates (2) are formed in the circumference, and three surfaces of the cutter (4) are formed in a linear mode.

5. A numerically controlled machine tool holder as set forth in claim 1, wherein: the reinforcing rib (10) and the cutter (4) are integrally formed, the middle column (6), the cutter head (1) and the connecting cylinder (7) are integrally formed, and the side support plate (11) and the cutter head (1) are integrally formed.