CN215468545U

CN215468545U - CNC (computer numerical control) core walking machine appearance machining device

Info

Publication number: CN215468545U
Application number: CN202120942946.5U
Authority: CN
Inventors: 吴水; 巫春海
Original assignee: Huahongda Precision Hardware Manufacturing Shenzhen Co ltd
Current assignee: Huahongda Precision Hardware Manufacturing Shenzhen Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2022-01-11
Anticipated expiration: 2031-04-30

Abstract

The utility model relates to a CNC (computer numerical control) core walking machine appearance machining device which comprises a first cutter assembly, a machine tool, an auxiliary main shaft and a cutter rest, wherein the first cutter assembly is arranged on the machine tool; the auxiliary main shaft and the tool rest are oppositely arranged on the machine tool, and a first tool assembly is arranged on the tool rest; the first cutter assembly comprises a first cutter seat connecting block, a first cutter seat and a first cutter handle; the first tool holder connecting block is fixed on the tool rest, the first tool holder is installed on the first tool holder connecting block, the first tool shank is installed on the first tool holder, and the length direction of the first tool shank is perpendicular to the axis direction of the auxiliary main shaft. According to the utility model, the first cutter assembly is arranged on the machine tool, and the length direction of the first cutter handle in the first cutter is vertical to the axis direction of the auxiliary main shaft, so that the first cutter handle can be used for processing the outer diameter, the groove width and the external dimension of a workpiece on the auxiliary main shaft, the problem that the original workpiece can only be processed for drilling and tapping is solved, the processing procedures are reduced, and the production efficiency and the product quality are improved.

Description

CNC (computer numerical control) core walking machine appearance machining device

Technical Field

The utility model relates to machining equipment, in particular to a CNC (computer numerical control) core walking machine appearance machining device.

Background

The existing CNC core-moving machine can only carry out drilling and tapping operations on workpieces, and cannot process the workpieces in external diameter, groove width and external dimension, so that the daily processing requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a CNC core walking machine appearance machining device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a CNC (computer numerical control) core walking machine appearance machining device comprises a first cutter assembly, a machine tool, an auxiliary main shaft and a cutter rest; the auxiliary main shaft and the tool rest are oppositely arranged on the machine tool, and a first tool assembly is arranged on the tool rest; the first cutter assembly comprises a first cutter seat connecting block, a first cutter seat and a first cutter handle; the first tool holder connecting block is fixed on the tool holder, the first tool holder is installed on the first tool holder connecting block, the first tool shank is installed on the first tool holder, and the length direction of the first tool shank is perpendicular to the axis direction of the auxiliary spindle.

The further technical scheme is as follows: the first cutter seat connecting block is provided with an upper protruding part extending upwards along the center of the first cutter seat connecting block, and a lower protruding part extending downwards.

The further technical scheme is as follows: the first cutter seat connecting block is provided with a left convex part extending leftwards along the center position of the first cutter seat connecting block and a right convex part extending rightwards; the upper protruding part, the lower protruding part, the left protruding part, the right protruding part and the center of the first tool holder connecting block integrally form a cross shape.

The further technical scheme is as follows: the front side of first blade holder is equipped with and is used for installing the horizontal spacing groove of first handle of a knife, the top horizontal extension of the rear side of first blade holder is equipped with the extension, the below horizontal extension of the rear side of first blade holder is equipped with lower extension, go up the extension fasten through first connecting piece on the last bellying, lower extension fasten through the second connecting piece on the bellying.

The further technical scheme is as follows: the first cutter handle is fastened in the transverse limiting groove through a third connecting piece.

The further technical scheme is as follows: the first connecting piece, the second connecting piece and the third connecting piece are all screws.

The further technical scheme is as follows: the cutter assembly further comprises a plurality of second cutter assemblies arranged side by side with the first cutter assemblies; the first cutter assembly is arranged at the foremost end of all the second cutter assemblies side by side.

The further technical scheme is as follows: the second cutter assembly comprises a second cutter holder connecting block, a second cutter holder and a second cutter handle; the second cutter holder connecting block is fixed on the cutter holder, the second cutter holder is fixed on the second cutter holder connecting block, and the second cutter handle is fixed on the second cutter holder.

The further technical scheme is as follows: the auxiliary main shaft is connected with the machine tool through a movable structure, and the movable structure comprises a transverse moving sliding seat and a front-back moving sliding block; the machine tool is characterized in that a transverse sliding rail is arranged on the machine tool, the length direction of the transverse sliding rail is parallel to that of the first tool handle, the transverse moving sliding seat is connected to the transverse sliding rail in a sliding mode, a longitudinal sliding rail is arranged on the transverse moving sliding seat, the length direction of the longitudinal sliding rail is perpendicular to that of the first tool handle, and the front-back moving sliding block is connected to the longitudinal sliding rail in a sliding mode.

The further technical scheme is as follows: the auxiliary spindle is fixed on the machine tool, and the main spindle and the auxiliary spindle are arranged in a relative staggered mode.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the first cutter assembly is arranged on the machine tool, and the length direction of the first cutter handle in the first cutter is vertical to the axis direction of the auxiliary main shaft, so that the first cutter handle can be used for processing the outer diameter, the groove width and the external dimension of a workpiece on the auxiliary main shaft, the problem that the original workpiece can only be processed for drilling and tapping is solved, the processing procedures are reduced, and the production efficiency and the product quality are improved.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more apparent, the following detailed description will be given of preferred embodiments.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of a CNC core-walking machine outline machining device of the present invention;

FIG. 2 is a schematic structural diagram of a first cutter assembly in an embodiment of the CNC core-walking machine outline machining device of the utility model;

fig. 3 is an exploded view of a first cutter assembly in an embodiment of the CNC core-walking profile processing apparatus of the present invention.

Reference numerals

1. A machine tool; 2. a movable structure; 3. a tool holder; 4. a main shaft; 5. a secondary main shaft; 6. a first cutter assembly; 61. a first tool holder connecting block; 611. an upper boss; 612. a left boss; 613. a right boss; 614. a lower boss; 62. a first tool apron; 621. a transverse limiting groove; 622. a lower extension; 623. an upper extension; 63. a first handle; 64. a first connecting member; 65. a second connecting member; 66. a third connecting member; 7. a second cutter assembly.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to specific embodiments of the present invention, and it should be understood that the described embodiments are a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

The utility model discloses a CNC (computer numerical control) core-walking machine appearance machining device, please refer to FIGS. 1-3, the device comprises a first cutter assembly 6, a machine tool 1, an auxiliary main shaft 54, a cutter rest 3 and a main shaft 4, wherein the main shaft 4 and the auxiliary main shaft 54 are arranged in a relative dislocation way; the main shaft 4 and the auxiliary main shaft 54 are used for fixing workpieces, so that the workpieces can be conveniently processed by other mechanisms, and the main shaft 4 and the auxiliary main shaft 54 are independent and do not interfere with each other. The auxiliary main shaft 54 and the tool rest 3 are oppositely arranged on the machine tool 1, and the first tool assembly 6 is arranged on the tool rest 3; first tool assembly 6 comprises first tool holder attachment block 61, first tool holder 62 and first tool shank 63; the first tool apron connecting block 61 is fixed on the tool apron 3, the first tool apron 62 is mounted on the first tool apron connecting block 61, the first tool shank 63 is mounted on the first tool apron 62, and the length direction of the first tool shank 63 is perpendicular to the axis direction of the auxiliary main shaft 54. Because the length direction of the first tool shank 63 is perpendicular to the axial direction of the auxiliary main shaft 54, the first tool shank 63 can be used for processing the outer diameter, the groove width and the outer dimension of a workpiece on the auxiliary main shaft 54, the problem that the original workpiece can only be processed and drilled and tapped is solved, the processing procedures are reduced, and the production efficiency and the product quality are improved.

In some implementations, for example, in this embodiment, referring to fig. 3, the first tool holder connecting block 61 is provided with an upper protruding portion 611 extending upward and a lower protruding portion 614 extending downward along a central position thereof; the first cutter holder connecting block 61 is provided with a left convex part 612 extending leftwards along the center position thereof and a right convex part 613 extending rightwards; the upper protrusion 611, the lower protrusion 614, the left protrusion 612, the right protrusion 613 and the center of the first tool holder connecting block 61 are formed in a cross shape as a whole.

Further, a transverse limiting groove 621 for mounting the first tool shank 63 is formed in the front side of the first tool holder 62, an upper extending portion 623 is horizontally extended above the rear side of the first tool holder 62, a lower extending portion 622 is horizontally extended below the rear side of the first tool holder 62, the upper extending portion 623 is fastened to the upper protruding portion 611 through the first connecting member 64, and the lower extending portion 622 is fastened to the lower protruding portion 614 through the second connecting member 65. The first handle 63 is fastened in the transverse limiting groove 621 through a third connecting member 66, in this embodiment, the first connecting member 64, the second connecting member 65 and the third connecting member 66 are screws. In other embodiments, other fasteners may be selected for the first connector 64, the second connector 65, and the third connector 66.

Further, referring to fig. 1, the contour machining device of the CNC core-moving machine further includes a plurality of second cutter assemblies 7 arranged side by side with the first cutter assembly 6, and the second cutter assemblies 7 can perform drilling and tapping operations on the workpiece; the first cutter member 6 is located side by side at the forwardmost end of all the second cutter members 7. The second cutter assembly 7 comprises a second cutter holder connecting block, a second cutter holder and a second cutter handle; the second cutter holder connecting block is fixed on the cutter holder 3, the second cutter holder is fixed on the second cutter holder connecting block, and the second cutter handle is fixed on the second cutter holder. The reason why the first cutter member 6 is arranged side by side at the foremost end of all the second cutter members 7 is that the first shank 63 is arranged laterally, and if the first cutter member 6 is located between two second cutter members 7, that first shank 63 will not be able to machine a workpiece.

Further, the auxiliary spindle 54 is connected with the machine tool 1 through a movable structure 2, and the movable structure 2 comprises a transverse moving slide seat and a front-back moving slide block; the machine tool 1 is provided with a transverse sliding rail, the length direction of the transverse sliding rail is parallel to the length direction of the first cutter handle 63, the transverse moving sliding seat is connected to the transverse sliding rail in a sliding mode, the transverse moving sliding seat is provided with a longitudinal sliding rail, the length direction of the longitudinal sliding rail is perpendicular to the length direction of the first cutter handle 63, and the front-back moving sliding block is connected to the longitudinal sliding rail in a sliding mode. Through the arranged movable mechanism, the relative position between the secondary main shaft 54 and the first cutter assembly 6 and the second cutter assembly 7 can be adjusted, so that the first cutter assembly 6 and the second cutter assembly 7 can conveniently process workpieces.

While the utility model has been described with reference to specific embodiments, the utility model is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the utility model. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A CNC (computer numerical control) core walking machine appearance machining device is characterized by comprising a first cutter assembly, a machine tool, an auxiliary main shaft and a cutter rest; the auxiliary main shaft and the tool rest are oppositely arranged on the machine tool, and a first tool assembly is arranged on the tool rest; the first cutter assembly comprises a first cutter seat connecting block, a first cutter seat and a first cutter handle; the first tool holder connecting block is fixed on the tool holder, the first tool holder is installed on the first tool holder connecting block, the first tool shank is installed on the first tool holder, and the length direction of the first tool shank is perpendicular to the axis direction of the auxiliary spindle.

2. The CNC core-walking profile processing device of claim 1, wherein the first tool holder connecting block is provided with an upper convex portion extending upward and a lower convex portion extending downward along a central position thereof.

3. The CNC core-drilling machine appearance machining device of claim 2, wherein the first cutter seat connecting block is provided with a left protruding portion extending leftwards and a right protruding portion extending rightwards along a central position of the first cutter seat connecting block; the upper protruding part, the lower protruding part, the left protruding part, the right protruding part and the center of the first tool holder connecting block integrally form a cross shape.

4. A CNC core-drilling machine shape processing device as recited in claim 3, characterized in that the front side of the first tool apron is provided with a lateral limit groove for installing the first tool shank, the upper horizontal extension of the rear side of the first tool apron is provided with an upper extension, the lower horizontal extension of the rear side of the first tool apron is provided with a lower extension, the upper extension is fastened on the upper boss through a first connecting member, and the lower extension is fastened on the lower boss through a second connecting member.

5. The CNC core-drilling machine appearance machining device of claim 4, wherein the first cutter handle is fastened in the transverse limiting groove through a third connecting piece.

6. A CNC core-drilling machine outline processing device according to claim 5, characterized in that the first connecting piece, the second connecting piece and the third connecting piece are all screws.

7. A CNC core-drilling machining apparatus as claimed in any of claims 1-6, further comprising a plurality of second cutter assemblies arranged side by side with the first cutter assembly; the first cutter assembly is arranged at the foremost end of all the second cutter assemblies side by side.

8. The CNC core-walking profile processing device of claim 7, wherein the second cutter component comprises a second cutter holder connecting block, a second cutter holder, a second cutter handle; the second cutter holder connecting block is fixed on the cutter holder, the second cutter holder is fixed on the second cutter holder connecting block, and the second cutter handle is fixed on the second cutter holder.

9. A CNC core-walking profile processing device according to claim 7, characterized in that the secondary main shaft is connected with the machine tool through a movable structure, the movable structure comprises a transverse moving slide and a back-and-forth moving slide; the machine tool is characterized in that a transverse sliding rail is arranged on the machine tool, the length direction of the transverse sliding rail is parallel to that of the first tool handle, the transverse moving sliding seat is connected to the transverse sliding rail in a sliding mode, a longitudinal sliding rail is arranged on the transverse moving sliding seat, the length direction of the longitudinal sliding rail is perpendicular to that of the first tool handle, and the front-back moving sliding block is connected to the longitudinal sliding rail in a sliding mode.

10. A CNC core-walking profile processing device according to claim 1, characterized by further comprising a main shaft fixed on the machine tool, and the main shaft and the auxiliary main shaft are arranged in relative dislocation.