CN114700535A - Highly-automatic numerical control machine tool - Google Patents

Highly-automatic numerical control machine tool Download PDF

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Publication number
CN114700535A
CN114700535A CN202210370332.3A CN202210370332A CN114700535A CN 114700535 A CN114700535 A CN 114700535A CN 202210370332 A CN202210370332 A CN 202210370332A CN 114700535 A CN114700535 A CN 114700535A
Authority
CN
China
Prior art keywords
power head
sliding table
sliding
milling
table assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202210370332.3A
Other languages
Chinese (zh)
Inventor
顾金祥
沈宏宁
沈龙海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yancheng Baolilai Precision Machinery Manufacturing Co ltd
Original Assignee
Yancheng Baolilai Precision Machinery Manufacturing Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yancheng Baolilai Precision Machinery Manufacturing Co ltd filed Critical Yancheng Baolilai Precision Machinery Manufacturing Co ltd
Priority to CN202210370332.3A priority Critical patent/CN114700535A/en
Publication of CN114700535A publication Critical patent/CN114700535A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/002—Milling elongated workpieces
    • B23C3/005—Rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C1/00—Milling machines not designed for particular work or special operations
    • B23C1/10—Milling machines not designed for particular work or special operations with both horizontal and vertical working-spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/08—Work-clamping means other than mechanically-actuated
    • B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/32—Feeding working-spindles
    • B23Q5/326—Feeding working-spindles screw-operated

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)

Abstract

The invention relates to a machine tool, in particular to a highly automated numerical control machine tool. The device comprises a base, two sets of first sliding table assemblies, a second sliding table assembly, a stand column, a third sliding table assembly, a fourth sliding table assembly, a first milling power head, a second milling power head, a third milling power head and a clamp assembly. The first milling power head, the second milling power head and the third milling power head respectively finish the end face milling, the installation face milling and the male-female tenon milling of the elevator guide rail, and the two ends of the elevator guide rail can be machined only by one-time clamping, so that the machining efficiency is high.

Description

Highly-automatic numerical control machine tool
Technical Field
The invention relates to a machine tool, in particular to a highly automated numerical control machine tool.
Background
The T-shaped guide rail of the elevator is mainly used in a box elevator, in the prior art, the T-shaped guide rail of the elevator is usually processed by end face milling, back milling and other procedures, the end face milling needs to wash out a female tenon and a male tenon on two ends of the T-shaped guide rail of the elevator respectively, the installation surface of the T-shaped guide rail of the elevator needs to be milled, common installation surface milling, the female tenon and the male tenon in the prior art are processed by different machine tools respectively, the processing efficiency is low, and the automation degree is not high enough.
Disclosure of Invention
The invention solves the problems that: in the prior art, common installation surface milling, female tenons and male tenons are processed by different machine tools respectively, so that the processing efficiency is low, the automation degree is not high enough, and the high-automation numerical control machine tool is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a highly automated numerical control machine tool comprises a base, wherein the base is a long strip-shaped base, a plurality of parallel X-axis guide rails are arranged on the base, two sets of first sliding table assemblies are arranged on the X-axis guide rails, the two first sliding table assemblies are symmetrically arranged, a second sliding table assembly with the sliding direction being the Y-axis direction is fixedly arranged on the first sliding table assembly, an upright post is fixedly arranged on the second sliding table assembly, and a third sliding table assembly, a fourth sliding table assembly, a first milling power head, a second milling power head and a third milling power head are arranged on the upright post;
the first milling power head is fixedly installed on the stand column and located on the front end face of the stand column in the Y-axis direction, a main shaft of the first milling power head is horizontally arranged, and a first face milling cutter disc is installed on the main shaft;
the third sliding table assembly is mounted on one side, close to the workpiece, of the upright column, can slide along the Z axis, a second milling power head is mounted on the third sliding table assembly, a main shaft of the second milling power head is vertically arranged, and a second face milling cutter disc is mounted on the second milling power head;
the fourth sliding table assembly and the third sliding table assembly are arranged in parallel, a fourth milling power head is installed on the fourth sliding table assembly, a main shaft of the fourth milling power head is arranged horizontally, and a three-edge milling cutter is installed on the fourth milling power head;
and the base is provided with a clamp assembly.
In practical application, the anchor clamps subassembly includes anchor clamps seat, driving motor, controls screw, first slider, second slider, locating piece, decides high piece, corner hydro-cylinder, the anchor clamps seat sets up on the base, driving motor installs the side at the anchor clamps seat, driving motor's output is connected with about screw, sliding connection has first slider and second slider on the anchor clamps seat, control screw respectively with first slider and second slider with different to the screw-thread engagement soon, two locating pieces are installed to the symmetry on first slider and the second slider, two locating pieces press from both sides tightly the working face of elevator guide rail, still be provided with on the anchor clamps seat and decide high piece, decide high piece to be located between first slider and the second slider, still be provided with the corner hydro-cylinder on the anchor clamps seat.
Furthermore, two corner oil cylinders are arranged on each set of clamp assembly and are positioned on the same side of the elevator guide rail.
Further, the clamp assembly is provided with three sets of the clamp assemblies, and the clamp assemblies are arranged on the sliding rail of the first sliding table assembly in a sliding mode.
The invention has the beneficial effects that:
when the elevator guide rail milling machine is used for processing, an elevator guide rail is conveyed to a clamp assembly through a manual or automatic feeding mechanism, a driving motor drives a left screw rod and a right screw rod to rotate, a first sliding block and a second sliding block move inwards to clamp the working surface of the elevator guide rail, a corner oil cylinder rotates to press downwards to press the elevator guide rail on a fixed-height block, the first sliding table assemblies at two ends of a base perform X-axis feeding and are matched with the second sliding table assembly to perform Y-axis feeding, a first milling power head fixedly arranged on the side surface of a stand column mills two end surfaces of the elevator guide rail, the end surfaces are milled flatly, the total length of the elevator guide rail is controlled, then a second milling power head is driven to descend by a third sliding table assembly to mill the mounting surface of the elevator guide rail, finally, a third milling power head mills a male tenon and a female tenon on the end surface of the elevator guide rail, and the end surface milling, the left screw rod and the right screw rod can be finished through one-and-pin milling on one machine tool, The installation surface is milled, the male tenon and the female tenon are milled, and the two ends of the elevator guide rail are simultaneously machined, so that the machining efficiency is high.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of a highly automated numerical control machine according to the present invention;
FIG. 2 is a partial enlarged view of the first, second, and third milling power heads of FIG. 1;
FIG. 3 is a schematic view showing the construction of a clamping assembly of a highly automated numerical control machine according to the present invention;
FIG. 4 is a cross-sectional view of a highly automated numerically controlled machine tool fixture assembly according to the present invention.
In the figure: 1, a base; 2 a first sliding table assembly; 3 a second sliding table assembly; 4, vertical columns; 5 a third sliding table assembly; 6 a fourth slipway assembly; 7, a first milling power head; 7-1, a milling cutter disc on the first surface; 8, a second milling power head; 8-1 milling cutter disc on the second surface; 9, a third milling power head; 9-1 three-edge milling cutter; 10 a clamp assembly; 10-1 clamp seat; 10-2 driving a motor; 10-3 of left and right screw rod; 10-4 a first slider; 10-5 second slide block; 10-6 positioning blocks; 10-7 fixed height blocks; 10-8 corner oil cylinders; 11 elevator guide rails.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
As shown in fig. 1-4, a highly automated numerical control machine tool comprises a base 1, wherein the base 1 is a strip-shaped base 1, a plurality of parallel X-axis guide rails are arranged on the base 1, two sets of first sliding table assemblies 2 are arranged on the X-axis guide rails, the two first sliding table assemblies 2 are symmetrically arranged, a second sliding table assembly 3 with a Y-axis sliding direction is fixedly arranged on the first sliding table assembly 2, an upright column 4 is fixedly arranged on the second sliding table assembly 3, and a third sliding table assembly 5, a fourth sliding table assembly 6, a first milling power head 7, a second milling power head 8 and a third milling power head 9 are arranged on the upright column 4;
the first milling power head 7 is fixedly installed on the upright post 4 and is positioned on the front end face of the Y-axis direction of the upright post 4, a main shaft of the first milling power head 7 is horizontally arranged, and a first face milling cutter disc 7-1 is installed;
the third sliding table assembly 5 is mounted on one side, close to a workpiece, of the upright post 4, the third sliding table assembly 5 can slide along a Z axis, a second milling power head 8 is mounted on the third sliding table assembly 5, a main shaft of the second milling power head 8 is vertically arranged, and a second face milling cutter disc 8-1 is mounted on the second milling power head 8;
the fourth sliding table assembly 6 and the third sliding table assembly 5 are arranged in parallel, a fourth milling power head is installed on the fourth sliding table assembly 6, a main shaft of the fourth milling power head is arranged horizontally, and a three-edge milling cutter 9-1 is installed on the fourth milling power head;
the base 1 is provided with a clamp assembly 10.
In practical application, the clamp assembly 10 comprises a clamp seat 10-1, a driving motor 10-2, a left screw 10-3, a right screw 10-3, a first slide block 10-4, a second slide block 10-5, positioning blocks 10-6, a height fixing block 10-7 and a corner oil cylinder 10-8, wherein the clamp seat 10-1 is arranged on a base 1, the driving motor 10-2 is arranged on the side surface of the clamp seat 10-1, the output end of the driving motor 10-2 is connected with the left screw 10-3 and the right screw 10-3, the clamp seat 10-1 is connected with the first slide block 10-4 and the second slide block 10-5 in a sliding manner, the left screw 10-3 and the right screw 10-3 are respectively engaged with the first slide block 10-4 and the second slide block 10-5 through threads with different rotation directions, the first slide block 10-4 and the second slide block 10-5 are symmetrically provided with the two positioning blocks 10-6, the two positioning blocks 10-6 clamp the working surface of the elevator guide rail 11, the fixture seat 10-1 is further provided with a height fixing block 10-7, the height fixing block 10-7 is located between the first sliding block 10-4 and the second sliding block 10-5, and the fixture seat 10-1 is further provided with a corner oil cylinder 10-8.
In practical application, two corner oil cylinders 10-8 are arranged on each set of clamp assembly 10 and are positioned on the same side of the elevator guide rail 11.
In practical application, the fixture assembly 10 is provided with three sets, and is slidably arranged on the slide rail of the first sliding table assembly 2.
The working principle of the invention is as follows:
an elevator guide rail 11 is conveyed to a clamp assembly 10 through a manual or automatic feeding mechanism, a driving motor 10-1 drives a left spiral screw rod 10-3 and a right spiral screw rod 10-3 to rotate, a first sliding block 10-4 and a second sliding block 10-5 move inwards to clamp the working surface of the elevator guide rail 11, a corner oil cylinder 10-8 rotates to press downwards to press the elevator guide rail 11 tightly on a fixed-height block, first sliding table assemblies 2 at two ends of a base 1 perform X-axis direction feeding and cooperate with the second sliding table assembly 3 to perform Y-axis direction feeding, a first milling power head 7 fixedly arranged on the side surface of a stand column 4 mills two end surfaces of the elevator guide rail 11, the end surfaces are milled flatly, the total length of the elevator guide rail 11 is controlled, then a second milling power head 8 is driven to descend by a third sliding table assembly 5 to mill the mounting surface of the elevator guide rail 11, and finally a third milling power head 9 performs tenon milling of female tenon and male tenon on the end surface of the elevator guide rail 11, the end face milling, the mounting face milling and the male and female tenon milling can be completed on one machine tool through one-time clamping, and the two ends of the elevator guide rail are simultaneously processed, so that the processing efficiency is high.
As mentioned above, the highly automated numerical control machine tool has high automation degree and high processing efficiency.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the foregoing embodiments are merely illustrative of the technical spirit and features of the present invention, and the present invention is not limited thereto but may be implemented by those skilled in the art.

Claims (4)

1. The utility model provides a high automatic digit control machine tool which characterized in that: the milling device comprises a base (1), wherein the base (1) is a long-strip-shaped base (1), a plurality of parallel X-axis guide rails are arranged on the base, two sets of first sliding table assemblies (2) are arranged on the X-axis guide rails, the two first sliding table assemblies (2) are symmetrically arranged, a second sliding table assembly (3) with the sliding direction being the Y-axis direction is fixedly arranged on the first sliding table assembly (2), an upright post (4) is fixedly arranged on the second sliding table assembly (3), and a third sliding table assembly (5), a fourth sliding table assembly (6), a first milling power head (7), a second milling power head (8) and a third milling power head (9) are arranged on the upright post (4);
the first milling power head (7) is fixedly arranged on the upright post (4) and is positioned on the front end surface of the Y-axis direction of the upright post (4), and a main shaft of the first milling power head (7) is horizontally arranged and is provided with a first face milling cutter disc (7-1);
the third sliding table assembly (5) is installed on one side, close to a workpiece, of the upright post (4), the third sliding table assembly (5) can slide along a Z axis, a second milling power head (8) is installed on the third sliding table assembly (5), a main shaft of the second milling power head (8) is vertically arranged, and a second face milling cutter head (8-1) is installed on the second milling power head (8);
the fourth sliding table assembly (6) and the third sliding table assembly (5) are arranged in parallel, a fourth milling power head is installed on the fourth sliding table assembly (6), a spindle of the fourth milling power head is arranged horizontally, and a three-edge milling cutter (9-1) is installed on the fourth milling power head;
and the base (1) is provided with a clamp assembly (10).
2. A highly automated numerically controlled machine tool according to claim 1, wherein: the fixture assembly (10) comprises a fixture seat (10-1), a driving motor (10-2), a left screw rod, a right screw rod (10-3), a first sliding block (10-4), a second sliding block (10-5), a positioning block (10-6), a height-fixing block (10-7) and a corner oil cylinder (10-8), the fixture seat (10-1) is arranged on the base (1), the driving motor (10-2) is arranged on the side face of the fixture seat (10-1), the output end of the driving motor (10-2) is connected with the left screw rod and the right screw rod (10-3), the fixture seat (10-1) is connected with the first sliding block (10-4) and the second sliding block (10-5) in a sliding mode, the left screw rod and the right screw rod (10-3) are respectively meshed with the first sliding block (10-4) and the second sliding block (10-5) through threads in different rotation directions, the elevator guide rail clamping device is characterized in that two positioning blocks (10-6) are symmetrically arranged on the first sliding block (10-4) and the second sliding block (10-5), the two positioning blocks (10-6) clamp the working surface of an elevator guide rail (11), a height fixing block (10-7) is further arranged on the clamp seat (10-1), the height fixing block (10-7) is located between the first sliding block (10-4) and the second sliding block (10-5), and a corner oil cylinder (10-8) is further arranged on the clamp seat (10-1).
3. A highly automated numerically controlled machine tool according to claim 2, wherein: two corner oil cylinders (10-8) on each set of clamp assembly (10) are arranged and are positioned on the same side of the elevator guide rail (11).
4. A highly automated numerically controlled machine tool according to claim 3, wherein: the fixture assembly (10) is provided with three sets of sliding assemblies which are arranged on the sliding rail of the first sliding table assembly (2) in a sliding mode.
CN202210370332.3A 2022-04-09 2022-04-09 Highly-automatic numerical control machine tool Withdrawn CN114700535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210370332.3A CN114700535A (en) 2022-04-09 2022-04-09 Highly-automatic numerical control machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210370332.3A CN114700535A (en) 2022-04-09 2022-04-09 Highly-automatic numerical control machine tool

Publications (1)

Publication Number Publication Date
CN114700535A true CN114700535A (en) 2022-07-05

Family

ID=82171811

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210370332.3A Withdrawn CN114700535A (en) 2022-04-09 2022-04-09 Highly-automatic numerical control machine tool

Country Status (1)

Country Link
CN (1) CN114700535A (en)

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Application publication date: 20220705

WW01 Invention patent application withdrawn after publication