CN114985808A - Numerical control machine tool integrating male and female tenons - Google Patents

Numerical control machine tool integrating male and female tenons Download PDF

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Publication number
CN114985808A
CN114985808A CN202210765756.XA CN202210765756A CN114985808A CN 114985808 A CN114985808 A CN 114985808A CN 202210765756 A CN202210765756 A CN 202210765756A CN 114985808 A CN114985808 A CN 114985808A
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CN
China
Prior art keywords
subassembly
slip table
base
sliding block
elevator guide
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Withdrawn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
CN202210765756.XA
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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 CN202210765756.XA priority Critical patent/CN114985808A/en
Publication of CN114985808A publication Critical patent/CN114985808A/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Withdrawn legal-status Critical Current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
    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • 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
    • B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • 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
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The invention relates to a machine tool, in particular to a numerical control female-male tenon integrated processing machine tool. Including base, first slip table subassembly, second slip table subassembly, stand, third slip table subassembly, mill unit head, anchor clamps subassembly, it is provided with two to mill the unit head, sets up the both sides at the base respectively through the slip table subassembly, the anchor clamps subassembly includes anchor clamps seat, driving motor, controls screw, first slider, second slider, locating piece, height block, corner hydro-cylinder, and during operation, the first slider of driving motor and second slider move to the centre, press from both sides the working face of elevator guide rail tightly, and the corner hydro-cylinder rotates to push down, compresses tightly the elevator guide rail on height block, and the milling work of negative tenon and positive tenon is accomplished respectively to two milling unit heads at base both ends, makes negative and positive tenon machining efficiency improve greatly, can also satisfy different specification elevator guide rail machining work through adjusting fixture subassembly and milling unit head position.

Description

Numerical control machine tool integrating male and female tenons
Technical Field
The invention relates to a machine tool, in particular to a numerical control female-male tenon integrated processing machine tool.
Background
The T-shaped elevator guide rail is a main part of a van elevator. One end of the T-shaped elevator guide rail is a female tenon, the other end of the T-shaped elevator guide rail is a male tenon, the connection and the matching of each two sections of guide rails depend on the female tenon and the male tenon, and the symmetry degree of the tenon and the mortise determines whether the connection of the guide rails is smooth or not. In the planing process of working faces on two sides of an elevator guide rail, due to factors such as machine tool cutters and materials, errors can be caused in the thickness of the working face of the guide rail, the process of machining the male and female tenons is that if a mode of positioning and clamping is adopted, the errors can be reflected in the errors of the symmetry degree of the male and female tenons, the product quality is unqualified, the male and female tenons of the elevator guide rail in the prior art are machined by different machine tools respectively, and the machining efficiency is caused to be improved.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to solve the problems that in the planing process of working surfaces on two sides of the existing elevator guide rail, the clamp adopts unilateral positioning, the influence of the machining errors of the previous steps on the symmetry degree of the male and female tenons cannot be eliminated, and in the prior art, the female tenon and the male tenon of the elevator guide rail are respectively machined by different machine tools, so that the machining efficiency needs to be improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides an integrative machine tool of numerical control negative and positive tenon, includes the base, be provided with two sets of first slip table subassemblies on the base, be located the both ends on the base respectively, the slip of first slip table subassembly is the X axle direction, and two first slip table subassembly symmetrical arrangement all fix on every first slip table subassembly and be provided with the second slip table subassembly that the slip direction is the Y axle direction, the fixed stand that is provided with on the second slip table subassembly, be provided with the third slip table subassembly that the slip direction is the Z direction on the stand, the fixed milling unit head that is provided with on the third slip table subassembly, install positive tenon milling cutter and negative tenon milling cutter on two milling power heads that are located the base both sides respectively, be provided with multiunit anchor clamps subassembly on the base, the anchor clamps subassembly includes anchor clamps seat, driving motor, controls screw, first slider, second slider, locating piece, height piece, The 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 left and right sides screw, sliding connection has first slider and second slider on the anchor clamps seat, control screw respectively with first slider and second slider with the difference to 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 the work face of elevator guide rail tightly, still be provided with the height fixing piece on the anchor clamps seat, the height fixing piece is located between first slider and the second slider, still be provided with the corner hydro-cylinder on the anchor clamps seat.
Further, the base has four to six meters in total length, and can process three or five meters of elevator guide rails.
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.
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.
The invention has the beneficial effects that:
1. the elevator guide rail is conveyed to the clamp assembly through a manual or automatic feeding mechanism, the driving motor drives the left screw rod and the right screw rod to rotate, the first sliding block and the second sliding block move inwards, the working face of the elevator guide rail is clamped tightly, the corner oil cylinder rotates to press downwards, the elevator guide rail is tightly pressed on the height-fixing block, two milling power heads at two ends of the base respectively complete milling work of the male tenon and the female tenon, and the processing efficiency of the male tenon and the female tenon is greatly improved.
2. When the elevator guide rails with different lengths are machined, the clamp assembly is arranged on the sliding rail of the first sliding rail assembly in a sliding mode, the position of the clamp assembly can be adjusted according to the actual length of the elevator guide rail, the milling power heads at the two ends of the base move inwards to the position close to the end portion of the elevator guide rail through the first sliding table assembly, and then the elevator guide rails with various specifications can be machined.
3. The left and right screw screws are engaged with the two sliding blocks, and the two sliding blocks can move in a centering way when the motor drives the screw screws, so that self-centering clamping is ensured, and the position error of the male and female tenons caused by the thickness of the working part of the elevator guide rail can be eliminated.
Drawings
FIG. 1 is a schematic three-dimensional structure diagram of a numerical control machine tool for integrally processing male and female tenons;
FIG. 2 is a schematic structural diagram of a clamp assembly of the numerical control machine tool for integrally processing male and female tenons;
FIG. 3 is a cross-sectional view of a clamp assembly of a numerical control male-female tenon integrated processing machine tool according to the present invention;
fig. 4 is a partial enlarged view of fig. 1 at I.
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, milling the power head; 7 a clamp assembly; 701, a clamp seat; 702 driving a motor; 703 left and right screw rods; 704 a first slider; 705 a second slider; 706 a positioning block; 707 a height-fixing block; 708 corner oil cylinders; 8 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 numerical control machine tool for integrally processing male and female tenons comprises a base 1, wherein two sets of first sliding table assemblies 2 are arranged on the base 1 and are respectively positioned at two ends of the base 1, the sliding of the first sliding table assemblies 2 is in an X-axis direction, the two first sliding table assemblies 2 are symmetrically arranged, a second sliding table assembly 3 with a sliding direction in a Y-axis direction is fixedly arranged on each first sliding table assembly 2, a stand column 4 is fixedly arranged on the second sliding table assembly 3, a third sliding table assembly 5 with a sliding direction in a Z-axis direction is arranged on the stand column 4, a milling power head 6 is fixedly arranged on the third sliding table assembly 5, male tenon milling cutters and female milling cutter tenons are respectively arranged on the two milling power heads 6 positioned at two sides of the base 1, a plurality of clamp assemblies 7 are arranged on the base 1, and each clamp assembly 7 comprises a clamp seat 701, The elevator guide rail clamping device comprises a driving motor 702, a left-right spiral lead screw 703, a first sliding block 704, a second sliding block 705, positioning blocks 706, a height fixing block 707 and a corner oil cylinder 708, wherein the clamp base 701 is arranged on a base 1, the driving motor 702 is arranged on the side surface of the clamp base 701, the output end of the driving motor 702 is connected with the left-right spiral lead screw 703, the clamp base 701 is connected with the first sliding block 704 and the second sliding block 705 in a sliding mode, the left-right spiral lead screw 703 is respectively meshed with the first sliding block 704 and the second sliding block 705 through threads in different rotation directions, the first sliding block 704 and the second sliding block 705 are symmetrically provided with the two positioning blocks 706, the two positioning blocks 706 clamp a working surface of an elevator guide rail 8, the clamp base 701 is further provided with the height fixing block 707, the height fixing block 707 is located between the first sliding block 704 and the second sliding block 705, and the corner oil cylinder 708 is further arranged on the clamp base 701.
In practical application, the base 1 has four to six meters in total length, and can process three or five meters of elevator guide rails 8.
In practical application, the clamp assembly 7 is provided with three sets, and is slidably arranged on the slide rail of the first sliding table assembly 2.
In practical applications, two corner cylinders 708 are provided on each set of clamp assemblies 7, on the same side of the elevator guide rail 8.
The working principle of the invention is as follows:
the elevator guide rail 8 is conveyed to the clamp assembly 7 through a manual or automatic feeding mechanism, the driving motor 701 drives the left and right screw rods 703 to rotate, the first sliding block 704 and the second sliding block 705 move inwards to clamp the working surface of the elevator guide rail 8, the corner oil cylinder 708 rotates to press downwards to tightly press the elevator guide rail 8 on the height-fixing block, and the two milling power heads 6 at the two ends of the base 7 respectively complete milling of the male tenon and the female tenon, so that the processing efficiency of the male tenon and the female tenon is greatly improved.
When processing elevator guide rail 8 of different length, anchor clamps subassembly 7 slides and sets up on the slide rail of first slide rail subassembly 2, can be according to the position of elevator guide rail 8 actual length adjustment anchor clamps subassembly 7, and two milling unit heads 6 at base 1 both ends begin to do work again to the position that is close to elevator guide rail tip through first slip table subassembly 2 inwards removing, can process the elevator guide rail 8 of multiple specification.
As described above, the milling device can well mill the male and female tenons of the T-shaped elevator guide rail, reduce the symmetry error as much as possible and improve the processing efficiency.
The foregoing shows and describes the general principles, principal features and advantages of the invention. It should be understood by those skilled in the art that the above-mentioned embodiments are only for illustrating the technical idea and features of the present invention, and the purpose is to enable those skilled in the art to understand the content of the present invention and implement it, and not to limit the protection scope of the present invention by this, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims (4)

1. The utility model provides an integrative machine tool of numerical control negative and positive tenon which characterized in that: including base (1), be provided with two sets of first slip table subassemblies (2) on base (1), be located the both ends on base (1) respectively, the slip of first slip table subassembly (2) is the X axle direction, and two first slip table subassemblies (2) symmetrical arrangement all fixedly on every first slip table subassembly (2) is provided with second slip table subassembly (3) that the slip direction is the Y axle direction, fixedly on second slip table subassembly (3) being provided with stand (4), be provided with on stand (4) third slip table subassembly (5) that the slip direction is the Z direction, fixedly on third slip table subassembly (5) being provided with mills unit head (6), be located two of base (1) both sides and mill and install male tenon milling cutter and female tenon milling cutter on unit head (6) respectively, be provided with multiunit anchor clamps subassembly (7) on base (1), anchor clamps subassembly (7) include anchor clamps seat (701), The elevator guide rail fixing device comprises a driving motor (702), a left screw rod, a right screw rod (703), a first sliding block (704), a second sliding block (705), positioning blocks (706), a height fixing block (707) and a corner oil cylinder (708), wherein the clamp seat (701) is arranged on the base (1), the driving motor (702) is arranged on the side surface of the clamp seat (701), the output end of the driving motor (702) is connected with the left screw rod and the right screw rod (703), the clamp seat (701) is connected with the first sliding block (704) and the second sliding block (705) in a sliding mode, the left screw rod and the right screw rod (703) are respectively meshed with the first sliding block (704) and the second sliding block (705) through threads in different rotation directions, the first sliding block (704) and the second sliding block (705) are symmetrically provided with the two positioning blocks (706), the two positioning blocks (706) clamp the working surface of an elevator guide rail (8), and the height fixing block (707) is further arranged on the clamp seat (701), the height-fixing block (707) is positioned between the first sliding block (704) and the second sliding block (705), and the clamp seat (701) is further provided with a corner oil cylinder (708).
2. The numerical control machine tool for integrally processing the male and female tenons as claimed in claim 1, wherein: the base (1) has four to six meters in total length and can process elevator guide rails (8) of three or five meters.
3. The numerical control machine tool for integrally processing the male and female tenons as claimed in claim 1, wherein: the clamp assembly (7) is provided with three sets of clamp assemblies, and the clamp assemblies are arranged on the sliding rail of the first sliding table assembly (2) in a sliding mode.
4. The numerical control machine tool for integrally processing the male and female tenons as claimed in claim 1, wherein: two corner oil cylinders (708) on each set of clamp assembly (7) are arranged and are positioned on the same side of the elevator guide rail (8).
CN202210765756.XA 2022-06-30 2022-06-30 Numerical control machine tool integrating male and female tenons Withdrawn CN114985808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210765756.XA CN114985808A (en) 2022-06-30 2022-06-30 Numerical control machine tool integrating male and female tenons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210765756.XA CN114985808A (en) 2022-06-30 2022-06-30 Numerical control machine tool integrating male and female tenons

Publications (1)

Publication Number Publication Date
CN114985808A true CN114985808A (en) 2022-09-02

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ID=83019967

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210765756.XA Withdrawn CN114985808A (en) 2022-06-30 2022-06-30 Numerical control machine tool integrating male and female tenons

Country Status (1)

Country Link
CN (1) CN114985808A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117020286A (en) * 2023-09-27 2023-11-10 常州法尔林精机有限公司 Centering device based on elevator guide rail processing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117020286A (en) * 2023-09-27 2023-11-10 常州法尔林精机有限公司 Centering device based on elevator guide rail processing
CN117020286B (en) * 2023-09-27 2023-12-15 常州法尔林精机有限公司 Centering device based on elevator guide rail processing

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Application publication date: 20220902